1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Davidlohr Bueso <dave@stgolabs.net> 5152M: Jonathan Cameron <jonathan.cameron@huawei.com> 5153M: Dave Jiang <dave.jiang@intel.com> 5154M: Alison Schofield <alison.schofield@intel.com> 5155M: Vishal Verma <vishal.l.verma@intel.com> 5156M: Ira Weiny <ira.weiny@intel.com> 5157M: Dan Williams <dan.j.williams@intel.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: drivers/cxl/ 5161F: include/uapi/linux/cxl_mem.h 5162 5163COMPUTE EXPRESS LINK PMU (CPMU) 5164M: Jonathan Cameron <jonathan.cameron@huawei.com> 5165L: linux-cxl@vger.kernel.org 5166S: Maintained 5167F: Documentation/admin-guide/perf/cxl.rst 5168F: drivers/perf/cxl_pmu.c 5169 5170CONEXANT ACCESSRUNNER USB DRIVER 5171L: accessrunner-general@lists.sourceforge.net 5172S: Orphan 5173W: http://accessrunner.sourceforge.net/ 5174F: drivers/usb/atm/cxacru.c 5175 5176CONFIGFS 5177M: Joel Becker <jlbec@evilplan.org> 5178M: Christoph Hellwig <hch@lst.de> 5179S: Supported 5180T: git git://git.infradead.org/users/hch/configfs.git 5181F: fs/configfs/ 5182F: include/linux/configfs.h 5183F: samples/configfs/ 5184 5185CONSOLE SUBSYSTEM 5186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5187S: Supported 5188F: drivers/video/console/ 5189F: include/linux/console* 5190 5191CONTEXT TRACKING 5192M: Frederic Weisbecker <frederic@kernel.org> 5193M: "Paul E. McKenney" <paulmck@kernel.org> 5194S: Maintained 5195F: include/linux/context_tracking* 5196F: kernel/context_tracking.c 5197 5198CONTROL GROUP (CGROUP) 5199M: Tejun Heo <tj@kernel.org> 5200M: Zefan Li <lizefan.x@bytedance.com> 5201M: Johannes Weiner <hannes@cmpxchg.org> 5202L: cgroups@vger.kernel.org 5203S: Maintained 5204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5205F: Documentation/admin-guide/cgroup-v1/ 5206F: Documentation/admin-guide/cgroup-v2.rst 5207F: include/linux/cgroup* 5208F: kernel/cgroup/ 5209F: tools/testing/selftests/cgroup/ 5210 5211CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5212M: Tejun Heo <tj@kernel.org> 5213M: Josef Bacik <josef@toxicpanda.com> 5214M: Jens Axboe <axboe@kernel.dk> 5215L: cgroups@vger.kernel.org 5216L: linux-block@vger.kernel.org 5217T: git git://git.kernel.dk/linux-block 5218F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5219F: block/bfq-cgroup.c 5220F: block/blk-cgroup.c 5221F: block/blk-iocost.c 5222F: block/blk-iolatency.c 5223F: block/blk-throttle.c 5224F: include/linux/blk-cgroup.h 5225 5226CONTROL GROUP - CPUSET 5227M: Waiman Long <longman@redhat.com> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5233F: include/linux/cpuset.h 5234F: kernel/cgroup/cpuset.c 5235 5236CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5237M: Johannes Weiner <hannes@cmpxchg.org> 5238M: Michal Hocko <mhocko@kernel.org> 5239M: Roman Gushchin <roman.gushchin@linux.dev> 5240M: Shakeel Butt <shakeelb@google.com> 5241R: Muchun Song <muchun.song@linux.dev> 5242L: cgroups@vger.kernel.org 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: mm/memcontrol.c 5246F: mm/swap_cgroup.c 5247F: tools/testing/selftests/cgroup/memcg_protection.m 5248F: tools/testing/selftests/cgroup/test_kmem.c 5249F: tools/testing/selftests/cgroup/test_memcontrol.c 5250 5251CORETEMP HARDWARE MONITORING DRIVER 5252M: Fenghua Yu <fenghua.yu@intel.com> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: Documentation/hwmon/coretemp.rst 5256F: drivers/hwmon/coretemp.c 5257 5258CORSAIR-CPRO HARDWARE MONITOR DRIVER 5259M: Marius Zachmann <mail@mariuszachmann.de> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: drivers/hwmon/corsair-cpro.c 5263 5264CORSAIR-PSU HARDWARE MONITOR DRIVER 5265M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5266L: linux-hwmon@vger.kernel.org 5267S: Maintained 5268F: Documentation/hwmon/corsair-psu.rst 5269F: drivers/hwmon/corsair-psu.c 5270 5271COUNTER SUBSYSTEM 5272M: William Breathitt Gray <william.gray@linaro.org> 5273L: linux-iio@vger.kernel.org 5274S: Maintained 5275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5276F: Documentation/ABI/testing/sysfs-bus-counter 5277F: Documentation/driver-api/generic-counter.rst 5278F: drivers/counter/ 5279F: include/linux/counter.h 5280F: include/uapi/linux/counter.h 5281F: tools/counter/ 5282 5283CP2615 I2C DRIVER 5284M: Bence Csókás <bence98@sch.bme.hu> 5285S: Maintained 5286F: drivers/i2c/busses/i2c-cp2615.c 5287 5288CPMAC ETHERNET DRIVER 5289M: Florian Fainelli <f.fainelli@gmail.com> 5290L: netdev@vger.kernel.org 5291S: Maintained 5292F: drivers/net/ethernet/ti/cpmac.c 5293 5294CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296M: Sudeep Holla <sudeep.holla@arm.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5300F: drivers/cpufreq/vexpress-spc-cpufreq.c 5301 5302CPU FREQUENCY SCALING FRAMEWORK 5303M: "Rafael J. Wysocki" <rafael@kernel.org> 5304M: Viresh Kumar <viresh.kumar@linaro.org> 5305L: linux-pm@vger.kernel.org 5306S: Maintained 5307B: https://bugzilla.kernel.org 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5309T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5310F: Documentation/admin-guide/pm/cpufreq.rst 5311F: Documentation/admin-guide/pm/intel_pstate.rst 5312F: Documentation/cpu-freq/ 5313F: Documentation/devicetree/bindings/cpufreq/ 5314F: drivers/cpufreq/ 5315F: include/linux/cpufreq.h 5316F: include/linux/sched/cpufreq.h 5317F: kernel/sched/cpufreq*.c 5318F: tools/testing/selftests/cpufreq/ 5319 5320CPU HOTPLUG 5321M: Thomas Gleixner <tglx@linutronix.de> 5322M: Peter Zijlstra <peterz@infradead.org> 5323L: linux-kernel@vger.kernel.org 5324S: Maintained 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5326F: include/linux/cpu.h 5327F: include/linux/cpuhotplug.h 5328F: include/linux/smpboot.h 5329F: kernel/cpu.c 5330F: kernel/smpboot.* 5331 5332CPU IDLE TIME MANAGEMENT FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Daniel Lezcano <daniel.lezcano@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339F: Documentation/admin-guide/pm/cpuidle.rst 5340F: Documentation/driver-api/pm/cpuidle.rst 5341F: drivers/cpuidle/ 5342F: include/linux/cpuidle.h 5343 5344CPU POWER MONITORING SUBSYSTEM 5345M: Thomas Renninger <trenn@suse.com> 5346M: Shuah Khan <shuah@kernel.org> 5347M: Shuah Khan <skhan@linuxfoundation.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: tools/power/cpupower/ 5351 5352CPUID/MSR DRIVER 5353M: "H. Peter Anvin" <hpa@zytor.com> 5354S: Maintained 5355F: arch/x86/kernel/cpuid.c 5356F: arch/x86/kernel/msr.c 5357 5358CPUIDLE DRIVER - ARM BIG LITTLE 5359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5365F: drivers/cpuidle/cpuidle-big_little.c 5366 5367CPUIDLE DRIVER - ARM EXYNOS 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369M: Kukjin Kim <kgene@kernel.org> 5370R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5371L: linux-pm@vger.kernel.org 5372L: linux-samsung-soc@vger.kernel.org 5373S: Supported 5374F: arch/arm/mach-exynos/pm.c 5375F: drivers/cpuidle/cpuidle-exynos.c 5376F: include/linux/platform_data/cpuidle-exynos.h 5377 5378CPUIDLE DRIVER - ARM PSCI 5379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5380M: Sudeep Holla <sudeep.holla@arm.com> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci.c 5385 5386CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Supported 5391F: drivers/cpuidle/cpuidle-psci-domain.c 5392F: drivers/cpuidle/cpuidle-psci.h 5393 5394CPUIDLE DRIVER - DT IDLE PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397S: Supported 5398F: drivers/cpuidle/dt_idle_genpd.c 5399F: drivers/cpuidle/dt_idle_genpd.h 5400 5401CPUIDLE DRIVER - RISC-V SBI 5402M: Anup Patel <anup@brainfault.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-riscv@lists.infradead.org 5405S: Maintained 5406F: drivers/cpuidle/cpuidle-riscv-sbi.c 5407 5408CRAMFS FILESYSTEM 5409M: Nicolas Pitre <nico@fluxnic.net> 5410S: Maintained 5411F: Documentation/filesystems/cramfs.rst 5412F: fs/cramfs/ 5413 5414CREATIVE SB0540 5415M: Bastien Nocera <hadess@hadess.net> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: drivers/hid/hid-creative-sb0540.c 5419 5420CRYPTO API 5421M: Herbert Xu <herbert@gondor.apana.org.au> 5422M: "David S. Miller" <davem@davemloft.net> 5423L: linux-crypto@vger.kernel.org 5424S: Maintained 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5427F: Documentation/crypto/ 5428F: Documentation/devicetree/bindings/crypto/ 5429F: arch/*/crypto/ 5430F: crypto/ 5431F: drivers/crypto/ 5432F: include/crypto/ 5433F: include/linux/crypto* 5434F: lib/crypto/ 5435 5436CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5437M: Neil Horman <nhorman@tuxdriver.com> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440F: crypto/ansi_cprng.c 5441F: crypto/rng.c 5442 5443CS3308 MEDIA DRIVER 5444M: Hans Verkuil <hverkuil@xs4all.nl> 5445L: linux-media@vger.kernel.org 5446S: Odd Fixes 5447W: http://linuxtv.org 5448T: git git://linuxtv.org/media_tree.git 5449F: drivers/media/i2c/cs3308.c 5450 5451CS5535 Audio ALSA driver 5452M: Jaya Kumar <jayakumar.alsa@gmail.com> 5453S: Maintained 5454F: sound/pci/cs5535audio/ 5455 5456CTU CAN FD DRIVER 5457M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5458M: Ondrej Ille <ondrej.ille@gmail.com> 5459L: linux-can@vger.kernel.org 5460S: Maintained 5461F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5462F: drivers/net/can/ctucanfd/ 5463 5464CW1200 WLAN driver 5465M: Solomon Peachy <pizza@shaftnet.org> 5466S: Maintained 5467F: drivers/net/wireless/st/cw1200/ 5468 5469CX18 VIDEO4LINUX DRIVER 5470M: Andy Walls <awalls@md.metrocast.net> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/pci/cx18/ 5476F: include/uapi/linux/ivtv* 5477 5478CX2341X MPEG ENCODER HELPER MODULE 5479M: Hans Verkuil <hverkuil@xs4all.nl> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483T: git git://linuxtv.org/media_tree.git 5484F: drivers/media/common/cx2341x* 5485F: include/media/drv-intf/cx2341x.h 5486 5487CX24120 MEDIA DRIVER 5488M: Jemma Denson <jdenson@gmail.com> 5489M: Patrick Boettcher <patrick.boettcher@posteo.de> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5494F: drivers/media/dvb-frontends/cx24120* 5495 5496CX88 VIDEO4LINUX DRIVER 5497M: Mauro Carvalho Chehab <mchehab@kernel.org> 5498L: linux-media@vger.kernel.org 5499S: Odd fixes 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: Documentation/driver-api/media/drivers/cx88* 5503F: drivers/media/pci/cx88/ 5504 5505CXD2820R MEDIA DRIVER 5506M: Antti Palosaari <crope@iki.fi> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509W: https://linuxtv.org 5510W: http://palosaari.fi/linux/ 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512T: git git://linuxtv.org/anttip/media_tree.git 5513F: drivers/media/dvb-frontends/cxd2820r* 5514 5515CXGB3 ETHERNET DRIVER (CXGB3) 5516M: Raju Rangoju <rajur@chelsio.com> 5517L: netdev@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/net/ethernet/chelsio/cxgb3/ 5521 5522CXGB3 ISCSI DRIVER (CXGB3I) 5523M: Varun Prakash <varun@chelsio.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/scsi/cxgbi/cxgb3i 5528 5529CXGB4 CRYPTO DRIVER (chcr) 5530M: Ayush Sawal <ayush.sawal@chelsio.com> 5531L: linux-crypto@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/crypto/chelsio 5535 5536CXGB4 ETHERNET DRIVER (CXGB4) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb4/ 5542 5543CXGB4 INLINE CRYPTO DRIVER 5544M: Ayush Sawal <ayush.sawal@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/inline_crypto/ 5549 5550CXGB4 ISCSI DRIVER (CXGB4I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb4i 5556 5557CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5558M: Potnuri Bharat Teja <bharat@chelsio.com> 5559L: linux-rdma@vger.kernel.org 5560S: Supported 5561W: http://www.openfabrics.org 5562F: drivers/infiniband/hw/cxgb4/ 5563F: include/uapi/rdma/cxgb4-abi.h 5564 5565CXGB4VF ETHERNET DRIVER (CXGB4VF) 5566M: Raju Rangoju <rajur@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/cxgb4vf/ 5571 5572CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5573M: Frederic Barrat <fbarrat@linux.ibm.com> 5574M: Andrew Donnellan <ajd@linux.ibm.com> 5575L: linuxppc-dev@lists.ozlabs.org 5576S: Supported 5577F: Documentation/ABI/testing/sysfs-class-cxl 5578F: Documentation/powerpc/cxl.rst 5579F: arch/powerpc/platforms/powernv/pci-cxl.c 5580F: drivers/misc/cxl/ 5581F: include/misc/cxl* 5582F: include/uapi/misc/cxl.h 5583 5584CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5585M: Manoj N. Kumar <manoj@linux.ibm.com> 5586M: Matthew R. Ochs <mrochs@linux.ibm.com> 5587M: Uma Krishnan <ukrishn@linux.ibm.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590F: Documentation/powerpc/cxlflash.rst 5591F: drivers/scsi/cxlflash/ 5592F: include/uapi/scsi/cxlflash_ioctl.h 5593 5594CYBERPRO FB DRIVER 5595M: Russell King <linux@armlinux.org.uk> 5596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5597S: Maintained 5598W: http://www.armlinux.org.uk/ 5599F: drivers/video/fbdev/cyber2000fb.* 5600 5601CYCLADES PC300 DRIVER 5602S: Orphan 5603F: drivers/net/wan/pc300* 5604 5605CYPRESS CY8C95X0 PINCTRL DRIVER 5606M: Patrick Rudolph <patrick.rudolph@9elements.com> 5607L: linux-gpio@vger.kernel.org 5608S: Maintained 5609F: drivers/pinctrl/pinctrl-cy8c95x0.c 5610 5611CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5612M: Linus Walleij <linus.walleij@linaro.org> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/input/touchscreen/cy8ctma140.c 5616 5617CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5618M: Yassine Oudjana <y.oudjana@protonmail.com> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5622F: drivers/input/keyboard/cypress-sf.c 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYTTSP TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cyttsp* 5639 5640D-LINK DIR-685 TOUCHKEYS DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Supported 5644F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5645 5646DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5647M: Joshua Kinard <kumba@gentoo.org> 5648S: Maintained 5649F: drivers/rtc/rtc-ds1685.c 5650F: include/linux/rtc/ds1685.h 5651 5652DAMA SLAVE for AX.25 5653M: Joerg Reuter <jreuter@yaina.de> 5654L: linux-hams@vger.kernel.org 5655S: Maintained 5656W: http://yaina.de/jreuter/ 5657W: http://www.qsl.net/dl1bke/ 5658F: net/ax25/af_ax25.c 5659F: net/ax25/ax25_dev.c 5660F: net/ax25/ax25_ds_* 5661F: net/ax25/ax25_in.c 5662F: net/ax25/ax25_out.c 5663F: net/ax25/ax25_timer.c 5664F: net/ax25/sysctl_net_ax25.c 5665 5666DATA ACCESS MONITOR 5667M: SeongJae Park <sj@kernel.org> 5668L: damon@lists.linux.dev 5669L: linux-mm@kvack.org 5670S: Maintained 5671W: https://damonitor.github.io 5672P: Documentation/mm/damon/maintainer-profile.rst 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5674T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5676F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5677F: Documentation/admin-guide/mm/damon/ 5678F: Documentation/mm/damon/ 5679F: include/linux/damon.h 5680F: include/trace/events/damon.h 5681F: mm/damon/ 5682F: tools/testing/selftests/damon/ 5683 5684DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5685L: netdev@vger.kernel.org 5686S: Orphan 5687F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5688F: drivers/net/ethernet/dec/tulip/dmfe.c 5689 5690DC390/AM53C974 SCSI driver 5691M: Hannes Reinecke <hare@suse.com> 5692L: linux-scsi@vger.kernel.org 5693S: Maintained 5694F: drivers/scsi/am53c974.c 5695 5696DC395x SCSI driver 5697M: Oliver Neukum <oliver@neukum.org> 5698M: Ali Akcaagac <aliakc@web.de> 5699M: Jamie Lenehan <lenehan@twibble.org> 5700S: Maintained 5701F: Documentation/scsi/dc395x.rst 5702F: drivers/scsi/dc395x.* 5703 5704DCCP PROTOCOL 5705L: dccp@vger.kernel.org 5706S: Orphan 5707W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5708F: include/linux/dccp.h 5709F: include/linux/tfrc.h 5710F: include/uapi/linux/dccp.h 5711F: net/dccp/ 5712 5713DEBUGOBJECTS: 5714M: Thomas Gleixner <tglx@linutronix.de> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5718F: include/linux/debugobjects.h 5719F: lib/debugobjects.c 5720 5721DECSTATION PLATFORM SUPPORT 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723L: linux-mips@vger.kernel.org 5724S: Maintained 5725W: http://www.linux-mips.org/wiki/DECstation 5726F: arch/mips/dec/ 5727F: arch/mips/include/asm/dec/ 5728F: arch/mips/include/asm/mach-dec/ 5729 5730DEFXX FDDI NETWORK DRIVER 5731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5732S: Maintained 5733F: drivers/net/fddi/defxx.* 5734 5735DEFZA FDDI NETWORK DRIVER 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737S: Maintained 5738F: drivers/net/fddi/defza.* 5739 5740DEINTERLACE DRIVERS FOR ALLWINNER H3 5741M: Jernej Skrabec <jernej.skrabec@gmail.com> 5742L: linux-media@vger.kernel.org 5743S: Maintained 5744T: git git://linuxtv.org/media_tree.git 5745F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5746F: drivers/media/platform/sunxi/sun8i-di/ 5747 5748DELL LAPTOP DRIVER 5749M: Matthew Garrett <mjg59@srcf.ucam.org> 5750M: Pali Rohár <pali@kernel.org> 5751L: platform-driver-x86@vger.kernel.org 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-laptop.c 5754 5755DELL LAPTOP FREEFALL DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: drivers/platform/x86/dell/dell-smo8800.c 5759 5760DELL LAPTOP RBTN DRIVER 5761M: Pali Rohár <pali@kernel.org> 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-rbtn.* 5764 5765DELL LAPTOP SMM DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: Documentation/ABI/obsolete/procfs-i8k 5769F: drivers/hwmon/dell-smm-hwmon.c 5770F: include/uapi/linux/i8k.h 5771 5772DELL REMOTE BIOS UPDATE DRIVER 5773M: Stuart Hayes <stuart.w.hayes@gmail.com> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell_rbu.c 5777 5778DELL SMBIOS DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios.* 5784 5785DELL SMBIOS SMM DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-smm.c 5790 5791DELL SMBIOS WMI DRIVER 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios-wmi.c 5796F: tools/wmi/dell-smbios-example.c 5797 5798DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5799M: Stuart Hayes <stuart.w.hayes@gmail.com> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: Documentation/driver-api/dcdbas.rst 5803F: drivers/platform/x86/dell/dcdbas.* 5804 5805DELL WMI DDV DRIVER 5806M: Armin Wolf <W_Armin@gmx.de> 5807S: Maintained 5808F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5809F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5810F: Documentation/wmi/devices/dell-wmi-ddv.rst 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5876R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5877R: Serge Semin <fancer.lancer@gmail.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5995F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION PROCESS 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: workflows@vger.kernel.org 6218S: Maintained 6219F: Documentation/process/ 6220 6221DOCUMENTATION REPORTING ISSUES 6222M: Thorsten Leemhuis <linux@leemhuis.info> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6296F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6297F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpni* 6299 6300DPAA2 ETHERNET SWITCH DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6306F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6307 6308DRBD DRIVER 6309M: Philipp Reisner <philipp.reisner@linbit.com> 6310M: Lars Ellenberg <lars.ellenberg@linbit.com> 6311M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6312L: drbd-dev@lists.linbit.com 6313S: Supported 6314W: http://www.drbd.org 6315T: git git://git.linbit.com/linux-drbd.git 6316T: git git://git.linbit.com/drbd-8.4.git 6317F: Documentation/admin-guide/blockdev/ 6318F: drivers/block/drbd/ 6319F: include/linux/drbd* 6320F: lib/lru_cache.c 6321 6322DRIVER COMPONENT FRAMEWORK 6323L: dri-devel@lists.freedesktop.org 6324F: drivers/base/component.c 6325F: include/linux/component.h 6326 6327DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6328M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6329R: "Rafael J. Wysocki" <rafael@kernel.org> 6330S: Supported 6331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6332F: Documentation/core-api/kobject.rst 6333F: drivers/base/ 6334F: fs/debugfs/ 6335F: fs/sysfs/ 6336F: include/linux/debugfs.h 6337F: include/linux/fwnode.h 6338F: include/linux/kobj* 6339F: include/linux/property.h 6340F: lib/kobj* 6341 6342DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6343M: Nishanth Menon <nm@ti.com> 6344L: linux-pm@vger.kernel.org 6345S: Maintained 6346F: drivers/soc/ti/smartreflex.c 6347F: include/linux/power/smartreflex.h 6348 6349DRM ACCEL DRIVERS FOR INTEL VPU 6350M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6351M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/accel/ivpu/ 6356F: include/uapi/drm/ivpu_accel.h 6357 6358DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6359M: Oded Gabbay <ogabbay@kernel.org> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362C: irc://irc.oftc.net/dri-devel 6363T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6364F: Documentation/accel/ 6365F: drivers/accel/ 6366F: include/drm/drm_accel.h 6367 6368DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6369M: Maxime Ripard <mripard@kernel.org> 6370M: Chen-Yu Tsai <wens@csie.org> 6371R: Jernej Skrabec <jernej.skrabec@gmail.com> 6372L: dri-devel@lists.freedesktop.org 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/sun4i/sun8i* 6376 6377DRM DRIVER FOR ARM PL111 CLCD 6378M: Emma Anholt <emma@anholt.net> 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/pl111/ 6382 6383DRM DRIVER FOR ARM VERSATILE TFT PANELS 6384M: Linus Walleij <linus.walleij@linaro.org> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6388F: drivers/gpu/drm/panel/panel-arm-versatile.c 6389 6390DRM DRIVER FOR ASPEED BMC GFX 6391M: Joel Stanley <joel@jms.id.au> 6392L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6396F: drivers/gpu/drm/aspeed/ 6397 6398DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6399M: Dave Airlie <airlied@redhat.com> 6400R: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/ast/ 6405 6406DRM DRIVER FOR BOCHS VIRTUAL GPU 6407M: Gerd Hoffmann <kraxel@redhat.com> 6408L: virtualization@lists.linux-foundation.org 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tiny/bochs.c 6412 6413DRM DRIVER FOR BOE HIMAX8279D PANELS 6414M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6417F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6418 6419DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6423F: drivers/gpu/drm/bridge/chipone-icn6211.c 6424 6425DRM DRIVER FOR EBBG FT8719 PANEL 6426M: Joel Selvaraj <jo@jsfamily.in> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6430F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6431 6432DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6433M: Linus Walleij <linus.walleij@linaro.org> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tve200/ 6437 6438DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6439M: Icenowy Zheng <icenowy@aosc.io> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6442F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6443 6444DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6445M: Jagan Teki <jagan@amarulasolutions.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6448F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6449 6450DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6451M: Thomas Zimmermann <tzimmermann@suse.de> 6452M: Javier Martinez Canillas <javierm@redhat.com> 6453L: dri-devel@lists.freedesktop.org 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/drm_aperture.c 6457F: drivers/gpu/drm/tiny/ofdrm.c 6458F: drivers/gpu/drm/tiny/simpledrm.c 6459F: drivers/video/aperture.c 6460F: drivers/video/nomodeset.c 6461F: include/drm/drm_aperture.h 6462F: include/linux/aperture.h 6463F: include/video/nomodeset.h 6464 6465DRM DRIVER FOR GENERIC EDP PANELS 6466R: Douglas Anderson <dianders@chromium.org> 6467F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6468F: drivers/gpu/drm/panel/panel-edp.c 6469 6470DRM DRIVER FOR GENERIC USB DISPLAY 6471M: Noralf Trønnes <noralf@tronnes.org> 6472S: Maintained 6473W: https://github.com/notro/gud/wiki 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/gud/ 6476F: include/drm/gud.h 6477 6478DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6479M: Hans de Goede <hdegoede@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/tiny/gm12u320.c 6483 6484DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6485M: Ondrej Jirman <megi@xff.cz> 6486M: Javier Martinez Canillas <javierm@redhat.com> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6490F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6491 6492DRM DRIVER FOR HX8357D PANELS 6493M: Emma Anholt <emma@anholt.net> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6497F: drivers/gpu/drm/tiny/hx8357d.c 6498 6499DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6500M: Deepak Rawat <drawat.floss@gmail.com> 6501L: linux-hyperv@vger.kernel.org 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/hyperv 6506 6507DRM DRIVER FOR ILITEK ILI9225 PANELS 6508M: David Lechner <david@lechnology.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6512F: drivers/gpu/drm/tiny/ili9225.c 6513 6514DRM DRIVER FOR ILITEK ILI9486 PANELS 6515M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6519F: drivers/gpu/drm/tiny/ili9486.c 6520 6521DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6522M: Jagan Teki <jagan@edgeble.ai> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6525F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6526 6527DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6528M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6529S: Supported 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/logicvc/ 6532 6533DRM DRIVER FOR LVDS PANELS 6534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6535L: dri-devel@lists.freedesktop.org 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/lvds.yaml 6539F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6540F: drivers/gpu/drm/panel/panel-lvds.c 6541 6542DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6543M: Guido Günther <agx@sigxcpu.org> 6544R: Purism Kernel Team <kernel@puri.sm> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6547F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6548 6549DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6550M: Dave Airlie <airlied@redhat.com> 6551R: Thomas Zimmermann <tzimmermann@suse.de> 6552L: dri-devel@lists.freedesktop.org 6553S: Supported 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: drivers/gpu/drm/mgag200/ 6556 6557DRM DRIVER FOR MI0283QT 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6562F: drivers/gpu/drm/tiny/mi0283qt.c 6563 6564DRM DRIVER FOR MIPI DBI compatible panels 6565M: Noralf Trønnes <noralf@tronnes.org> 6566S: Maintained 6567W: https://github.com/notro/panel-mipi-dbi/wiki 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6570F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6571 6572DRM DRIVER FOR MSM ADRENO GPU 6573M: Rob Clark <robdclark@gmail.com> 6574M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6575M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6576R: Sean Paul <sean@poorly.run> 6577R: Marijn Suijten <marijn.suijten@somainline.org> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6699M: Artur Weber <aweber.kernel@gmail.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6702F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7703 PANELS 6718M: Guido Günther <agx@sigxcpu.org> 6719R: Purism Kernel Team <kernel@puri.sm> 6720R: Ondrej Jirman <megous@megous.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6724 6725DRM DRIVER FOR SITRONIX ST7735R PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6730F: drivers/gpu/drm/tiny/st7735r.c 6731 6732DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6733M: Javier Martinez Canillas <javierm@redhat.com> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6737F: drivers/gpu/drm/solomon/ssd130x* 6738 6739DRM DRIVER FOR ST-ERICSSON MCDE 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6744F: drivers/gpu/drm/mcde/ 6745 6746DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6747M: Jagan Teki <jagan@amarulasolutions.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6750F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6751 6752DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6753R: Douglas Anderson <dianders@chromium.org> 6754F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6755F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6756 6757DRM DRIVER FOR TPO TPG110 PANELS 6758M: Linus Walleij <linus.walleij@linaro.org> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6762F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6763 6764DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6765M: Dave Airlie <airlied@redhat.com> 6766R: Sean Paul <sean@poorly.run> 6767R: Thomas Zimmermann <tzimmermann@suse.de> 6768L: dri-devel@lists.freedesktop.org 6769S: Supported 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/udl/ 6772 6773DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6774M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6775M: Melissa Wen <melissa.srw@gmail.com> 6776M: Maíra Canal <mairacanal@riseup.net> 6777R: Haneen Mohammed <hamohammed.sa@gmail.com> 6778R: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/gpu/vkms.rst 6783F: drivers/gpu/drm/vkms/ 6784 6785DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6786M: Hans de Goede <hdegoede@redhat.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vboxvideo/ 6791 6792DRM DRIVER FOR VMWARE VIRTUAL GPU 6793M: Zack Rusin <zackr@vmware.com> 6794R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6795L: dri-devel@lists.freedesktop.org 6796S: Supported 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: drivers/gpu/drm/vmwgfx/ 6799F: include/uapi/drm/vmwgfx_drm.h 6800 6801DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6802M: Linus Walleij <linus.walleij@linaro.org> 6803S: Maintained 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6806F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6807 6808DRM DRIVERS 6809M: David Airlie <airlied@gmail.com> 6810M: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm 6814C: irc://irc.oftc.net/dri-devel 6815T: git git://anongit.freedesktop.org/drm/drm 6816F: Documentation/devicetree/bindings/display/ 6817F: Documentation/devicetree/bindings/gpu/ 6818F: Documentation/gpu/ 6819F: drivers/gpu/ 6820F: include/drm/ 6821F: include/linux/vga* 6822F: include/uapi/drm/ 6823 6824DRM DRIVERS AND MISC GPU PATCHES 6825M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828S: Maintained 6829W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/ 6832F: drivers/gpu/drm/* 6833F: drivers/gpu/vga/ 6834F: include/drm/drm* 6835F: include/linux/vga* 6836F: include/uapi/drm/drm* 6837 6838DRM DRIVERS FOR ALLWINNER A10 6839M: Maxime Ripard <mripard@kernel.org> 6840M: Chen-Yu Tsai <wens@csie.org> 6841L: dri-devel@lists.freedesktop.org 6842S: Supported 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/allwinner* 6845F: drivers/gpu/drm/sun4i/ 6846 6847DRM DRIVERS FOR AMLOGIC SOCS 6848M: Neil Armstrong <neil.armstrong@linaro.org> 6849L: dri-devel@lists.freedesktop.org 6850L: linux-amlogic@lists.infradead.org 6851S: Supported 6852W: http://linux-meson.com/ 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6855F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6856F: Documentation/gpu/meson.rst 6857F: drivers/gpu/drm/meson/ 6858 6859DRM DRIVERS FOR ATMEL HLCDC 6860M: Sam Ravnborg <sam@ravnborg.org> 6861M: Boris Brezillon <bbrezillon@kernel.org> 6862L: dri-devel@lists.freedesktop.org 6863S: Supported 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/atmel/ 6866F: drivers/gpu/drm/atmel-hlcdc/ 6867 6868DRM DRIVERS FOR BRIDGE CHIPS 6869M: Andrzej Hajda <andrzej.hajda@intel.com> 6870M: Neil Armstrong <neil.armstrong@linaro.org> 6871M: Robert Foss <rfoss@kernel.org> 6872R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6873R: Jonas Karlman <jonas@kwiboo.se> 6874R: Jernej Skrabec <jernej.skrabec@gmail.com> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/bridge/ 6878F: drivers/gpu/drm/bridge/ 6879F: drivers/gpu/drm/drm_bridge.c 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/renesas/ 6989F: include/linux/platform_data/shmob_drm.h 6990 6991DRM DRIVERS FOR ROCKCHIP 6992M: Sandy Huang <hjc@rock-chips.com> 6993M: Heiko Stübner <heiko@sntech.de> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/rockchip/ 6998F: drivers/gpu/drm/rockchip/ 6999 7000DRM DRIVERS FOR STI 7001M: Alain Volmat <alain.volmat@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7006F: drivers/gpu/drm/sti 7007 7008DRM DRIVERS FOR STM 7009M: Yannick Fertre <yannick.fertre@foss.st.com> 7010M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7011M: Philippe Cornu <philippe.cornu@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7016F: drivers/gpu/drm/stm 7017 7018DRM DRIVERS FOR TI KEYSTONE 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020M: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7027F: drivers/gpu/drm/tidss/ 7028 7029DRM DRIVERS FOR TI LCDC 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031R: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/tilcdc/ 7035F: drivers/gpu/drm/tilcdc/ 7036 7037DRM DRIVERS FOR TI OMAP 7038M: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/ti/ 7042F: drivers/gpu/drm/omapdrm/ 7043 7044DRM DRIVERS FOR V3D 7045M: Emma Anholt <emma@anholt.net> 7046M: Melissa Wen <mwen@igalia.com> 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7050F: drivers/gpu/drm/v3d/ 7051F: include/uapi/drm/v3d_drm.h 7052 7053DRM DRIVERS FOR VC4 7054M: Emma Anholt <emma@anholt.net> 7055M: Maxime Ripard <mripard@kernel.org> 7056S: Supported 7057T: git git://github.com/anholt/linux 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7060F: drivers/gpu/drm/vc4/ 7061F: include/uapi/drm/vc4_drm.h 7062 7063DRM DRIVERS FOR VIVANTE GPU IP 7064M: Lucas Stach <l.stach@pengutronix.de> 7065R: Russell King <linux+etnaviv@armlinux.org.uk> 7066R: Christian Gmeiner <christian.gmeiner@gmail.com> 7067L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7071F: drivers/gpu/drm/etnaviv/ 7072F: include/uapi/drm/etnaviv_drm.h 7073 7074DRM DRIVERS FOR XEN 7075M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7076L: dri-devel@lists.freedesktop.org 7077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7078S: Supported 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/gpu/xen-front.rst 7081F: drivers/gpu/drm/xen/ 7082 7083DRM DRIVERS FOR XILINX 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-NPCM 7484M: Marvin Lin <kflin@nuvoton.com> 7485M: Stanley Chu <yschu@nuvoton.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7489F: drivers/edac/npcm_edac.c 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7988M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7989L: linux-can@vger.kernel.org 7990S: Maintained 7991F: drivers/net/can/usb/f81604.c 7992 7993FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7994M: Clemens Ladisch <clemens@ladisch.de> 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7999F: include/uapi/sound/firewire.h 8000F: sound/firewire/ 8001 8002FIREWIRE MEDIA DRIVERS (firedtv) 8003M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8004L: linux-media@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8008F: drivers/media/firewire/ 8009 8010FIREWIRE SBP-2 TARGET 8011M: Chris Boot <bootc@bootc.net> 8012L: linux-scsi@vger.kernel.org 8013L: target-devel@vger.kernel.org 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8017F: drivers/target/sbp/ 8018 8019FIREWIRE SUBSYSTEM 8020M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8021M: Takashi Sakamoto <takaswie@kernel.org> 8022L: linux1394-devel@lists.sourceforge.net 8023S: Maintained 8024W: http://ieee1394.docs.kernel.org/ 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8026F: drivers/firewire/ 8027F: include/linux/firewire.h 8028F: include/uapi/linux/firewire*.h 8029F: tools/firewire/ 8030 8031FIRMWARE FRAMEWORK FOR ARMV8-A 8032M: Sudeep Holla <sudeep.holla@arm.com> 8033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8034S: Maintained 8035F: drivers/firmware/arm_ffa/ 8036F: include/linux/arm_ffa.h 8037 8038FIRMWARE LOADER (request_firmware) 8039M: Luis Chamberlain <mcgrof@kernel.org> 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-kernel@vger.kernel.org 8042S: Maintained 8043F: Documentation/firmware_class/ 8044F: drivers/base/firmware_loader/ 8045F: include/linux/firmware.h 8046 8047FLEXTIMER FTM-QUADDEC DRIVER 8048M: Patrick Havelange <patrick.havelange@essensium.com> 8049L: linux-iio@vger.kernel.org 8050S: Maintained 8051F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8052F: drivers/counter/ftm-quaddec.c 8053 8054FLOPPY DRIVER 8055M: Denis Efremov <efremov@linux.com> 8056L: linux-block@vger.kernel.org 8057S: Odd Fixes 8058F: drivers/block/floppy.c 8059 8060FLYSKY FSIA6B RC RECEIVER 8061M: Markus Koch <markus@notsyncing.net> 8062L: linux-input@vger.kernel.org 8063S: Maintained 8064F: drivers/input/joystick/fsia6b.c 8065 8066FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8067M: Geoffrey D. Bennett <g@b4.vu> 8068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8069S: Maintained 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8071F: sound/usb/mixer_scarlett_gen2.c 8072 8073FORCEDETH GIGABIT ETHERNET DRIVER 8074M: Rain River <rain.1986.08.12@gmail.com> 8075M: Zhu Yanjun <zyjzyj2000@gmail.com> 8076L: netdev@vger.kernel.org 8077S: Maintained 8078F: drivers/net/ethernet/nvidia/* 8079 8080FORTIFY_SOURCE 8081M: Kees Cook <keescook@chromium.org> 8082L: linux-hardening@vger.kernel.org 8083S: Supported 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8085F: include/linux/fortify-string.h 8086F: lib/fortify_kunit.c 8087F: lib/memcpy_kunit.c 8088F: lib/strcat_kunit.c 8089F: lib/strscpy_kunit.c 8090F: lib/test_fortify/* 8091F: scripts/test_fortify.sh 8092K: \b__NO_FORTIFY\b 8093 8094FPGA DFL DRIVERS 8095M: Wu Hao <hao.wu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-bus-dfl* 8100F: Documentation/fpga/dfl.rst 8101F: drivers/fpga/dfl* 8102F: drivers/uio/uio_dfl.c 8103F: include/linux/dfl.h 8104F: include/uapi/linux/fpga-dfl.h 8105 8106FPGA MANAGER FRAMEWORK 8107M: Moritz Fischer <mdf@kernel.org> 8108M: Wu Hao <hao.wu@intel.com> 8109M: Xu Yilun <yilun.xu@intel.com> 8110R: Tom Rix <trix@redhat.com> 8111L: linux-fpga@vger.kernel.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8115F: Documentation/devicetree/bindings/fpga/ 8116F: Documentation/driver-api/fpga/ 8117F: Documentation/fpga/ 8118F: drivers/fpga/ 8119F: include/linux/fpga/ 8120 8121FPU EMULATOR 8122M: Bill Metzenthen <billm@melbpc.org.au> 8123S: Maintained 8124W: https://floatingpoint.billm.au/ 8125F: arch/x86/math-emu/ 8126 8127FRAMEBUFFER CORE 8128M: Daniel Vetter <daniel@ffwll.ch> 8129S: Odd Fixes 8130T: git git://anongit.freedesktop.org/drm/drm-misc 8131F: drivers/video/fbdev/core/ 8132 8133FRAMEBUFFER LAYER 8134M: Helge Deller <deller@gmx.de> 8135L: linux-fbdev@vger.kernel.org 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8140F: Documentation/fb/ 8141F: drivers/video/ 8142F: include/linux/fb.h 8143F: include/uapi/linux/fb.h 8144F: include/uapi/video/ 8145F: include/video/ 8146 8147FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8148M: Horia Geantă <horia.geanta@nxp.com> 8149M: Pankaj Gupta <pankaj.gupta@nxp.com> 8150M: Gaurav Jain <gaurav.jain@nxp.com> 8151L: linux-crypto@vger.kernel.org 8152S: Maintained 8153F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8154F: drivers/crypto/caam/ 8155 8156FREESCALE COLDFIRE M5441X MMC DRIVER 8157M: Angelo Dureghello <angelo.dureghello@timesys.com> 8158L: linux-mmc@vger.kernel.org 8159S: Maintained 8160F: drivers/mmc/host/sdhci-esdhc-mcf.c 8161F: include/linux/platform_data/mmc-esdhc-mcf.h 8162 8163FREESCALE DIU FRAMEBUFFER DRIVER 8164M: Timur Tabi <timur@kernel.org> 8165L: linux-fbdev@vger.kernel.org 8166S: Maintained 8167F: drivers/video/fbdev/fsl-diu-fb.* 8168 8169FREESCALE DMA DRIVER 8170M: Li Yang <leoyang.li@nxp.com> 8171M: Zhang Wei <zw@zh-kernel.org> 8172L: linuxppc-dev@lists.ozlabs.org 8173S: Maintained 8174F: drivers/dma/fsldma.* 8175 8176FREESCALE DSPI DRIVER 8177M: Vladimir Oltean <olteanv@gmail.com> 8178L: linux-spi@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8181F: drivers/spi/spi-fsl-dspi.c 8182F: include/linux/spi/spi-fsl-dspi.h 8183 8184FREESCALE ENETC ETHERNET DRIVERS 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186M: Vladimir Oltean <vladimir.oltean@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: drivers/net/ethernet/freescale/enetc/ 8190 8191FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8196F: drivers/net/ethernet/freescale/gianfar* 8197 8198FREESCALE GPMI NAND DRIVER 8199M: Han Xu <han.xu@nxp.com> 8200L: linux-mtd@lists.infradead.org 8201S: Maintained 8202F: drivers/mtd/nand/raw/gpmi-nand/* 8203 8204FREESCALE I2C CPM DRIVER 8205M: Jochen Friedrich <jochen@scram.de> 8206L: linuxppc-dev@lists.ozlabs.org 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: drivers/i2c/busses/i2c-cpm.c 8210 8211FREESCALE IMX / MXC FEC DRIVER 8212M: Wei Fang <wei.fang@nxp.com> 8213R: Shenwei Wang <shenwei.wang@nxp.com> 8214R: Clark Wang <xiaoning.wang@nxp.com> 8215R: NXP Linux Team <linux-imx@nxp.com> 8216L: netdev@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8219F: drivers/net/ethernet/freescale/fec.h 8220F: drivers/net/ethernet/freescale/fec_main.c 8221F: drivers/net/ethernet/freescale/fec_ptp.c 8222 8223FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8224M: Sascha Hauer <s.hauer@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-fbdev@vger.kernel.org 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: drivers/video/fbdev/imxfb.c 8230 8231FREESCALE IMX DDR PMU DRIVER 8232M: Frank Li <Frank.li@nxp.com> 8233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8234S: Maintained 8235F: Documentation/admin-guide/perf/imx-ddr.rst 8236F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8237F: drivers/perf/fsl_imx8_ddr_perf.c 8238 8239FREESCALE IMX I2C DRIVER 8240M: Oleksij Rempel <o.rempel@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8245F: drivers/i2c/busses/i2c-imx.c 8246 8247FREESCALE IMX LPI2C DRIVER 8248M: Dong Aisheng <aisheng.dong@nxp.com> 8249L: linux-i2c@vger.kernel.org 8250L: linux-imx@nxp.com 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8253F: drivers/i2c/busses/i2c-imx-lpi2c.c 8254 8255FREESCALE MPC I2C DRIVER 8256M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8257L: linux-i2c@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8260F: drivers/i2c/busses/i2c-mpc.c 8261 8262FREESCALE QORIQ DPAA ETHERNET DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/dpaa 8267 8268FREESCALE QORIQ DPAA FMAN DRIVER 8269M: Madalin Bucur <madalin.bucur@nxp.com> 8270R: Sean Anderson <sean.anderson@seco.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl-fman.txt 8274F: drivers/net/ethernet/freescale/fman 8275 8276FREESCALE QORIQ PTP CLOCK DRIVER 8277M: Yangbo Lu <yangbo.lu@nxp.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8282F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8283F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8284F: drivers/ptp/ptp_qoriq.c 8285F: drivers/ptp/ptp_qoriq_debugfs.c 8286F: include/linux/fsl/ptp_qoriq.h 8287 8288FREESCALE QUAD SPI DRIVER 8289M: Han Xu <han.xu@nxp.com> 8290L: linux-spi@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8293F: drivers/spi/spi-fsl-qspi.c 8294 8295FREESCALE QUICC ENGINE LIBRARY 8296M: Qiang Zhao <qiang.zhao@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/soc/fsl/qe/ 8300F: include/soc/fsl/qe/ 8301 8302FREESCALE QUICC ENGINE QMC DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8307F: drivers/soc/fsl/qe/qmc.c 8308F: include/soc/fsl/qe/qmc.h 8309 8310FREESCALE QUICC ENGINE TSA DRIVER 8311M: Herve Codina <herve.codina@bootlin.com> 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8315F: drivers/soc/fsl/qe/tsa.c 8316F: drivers/soc/fsl/qe/tsa.h 8317F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8318 8319FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8320M: Li Yang <leoyang.li@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/ucc_geth* 8325 8326FREESCALE QUICC ENGINE UCC HDLC DRIVER 8327M: Zhao Qiang <qiang.zhao@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/wan/fsl_ucc_hdlc* 8332 8333FREESCALE QUICC ENGINE UCC UART DRIVER 8334M: Timur Tabi <timur@kernel.org> 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/tty/serial/ucc_uart.c 8338 8339FREESCALE SOC DRIVERS 8340M: Li Yang <leoyang.li@nxp.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8343S: Maintained 8344F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8345F: Documentation/devicetree/bindings/soc/fsl/ 8346F: drivers/soc/fsl/ 8347F: include/linux/fsl/ 8348F: include/soc/fsl/ 8349 8350FREESCALE SOC FS_ENET DRIVER 8351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353L: netdev@vger.kernel.org 8354S: Maintained 8355F: drivers/net/ethernet/freescale/fs_enet/ 8356F: include/linux/fs_enet_pd.h 8357 8358FREESCALE SOC SOUND DRIVERS 8359M: Shengjiu Wang <shengjiu.wang@gmail.com> 8360M: Xiubo Li <Xiubo.Lee@gmail.com> 8361R: Fabio Estevam <festevam@gmail.com> 8362R: Nicolin Chen <nicoleotsuka@gmail.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: sound/soc/fsl/fsl* 8367F: sound/soc/fsl/imx* 8368F: sound/soc/fsl/mpc8610_hpcd.c 8369 8370FREESCALE SOC SOUND QMC DRIVER 8371M: Herve Codina <herve.codina@bootlin.com> 8372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8376F: sound/soc/fsl/fsl_qmc_audio.c 8377 8378FREESCALE USB PERIPHERAL DRIVERS 8379M: Li Yang <leoyang.li@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/gadget/udc/fsl* 8384 8385FREESCALE USB PHY DRIVER 8386M: Ran Wang <ran.wang_1@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/phy/phy-fsl-usb* 8391 8392FREEVXFS FILESYSTEM 8393M: Christoph Hellwig <hch@infradead.org> 8394S: Maintained 8395W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8396F: fs/freevxfs/ 8397 8398FREEZER 8399M: "Rafael J. Wysocki" <rafael@kernel.org> 8400M: Pavel Machek <pavel@ucw.cz> 8401L: linux-pm@vger.kernel.org 8402S: Supported 8403F: Documentation/power/freezing-of-tasks.rst 8404F: include/linux/freezer.h 8405F: kernel/freezer.c 8406 8407FRONTSWAP API 8408M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8409L: linux-kernel@vger.kernel.org 8410S: Maintained 8411F: include/linux/frontswap.h 8412F: mm/frontswap.c 8413 8414FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8415M: David Howells <dhowells@redhat.com> 8416L: linux-cachefs@redhat.com (moderated for non-subscribers) 8417S: Supported 8418F: Documentation/filesystems/caching/ 8419F: fs/fscache/ 8420F: include/linux/fscache*.h 8421 8422FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8423M: Eric Biggers <ebiggers@kernel.org> 8424M: Theodore Y. Ts'o <tytso@mit.edu> 8425M: Jaegeuk Kim <jaegeuk@kernel.org> 8426L: linux-fscrypt@vger.kernel.org 8427S: Supported 8428Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8429T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8430F: Documentation/filesystems/fscrypt.rst 8431F: fs/crypto/ 8432F: include/linux/fscrypt.h 8433F: include/uapi/linux/fscrypt.h 8434 8435FSI SUBSYSTEM 8436M: Jeremy Kerr <jk@ozlabs.org> 8437M: Joel Stanley <joel@jms.id.au> 8438R: Alistar Popple <alistair@popple.id.au> 8439R: Eddie James <eajames@linux.ibm.com> 8440L: linux-fsi@lists.ozlabs.org 8441S: Supported 8442Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8443T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8444F: drivers/fsi/ 8445F: include/linux/fsi*.h 8446F: include/trace/events/fsi*.h 8447 8448FSI-ATTACHED I2C DRIVER 8449M: Eddie James <eajames@linux.ibm.com> 8450L: linux-i2c@vger.kernel.org 8451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8452S: Maintained 8453F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8454F: drivers/i2c/busses/i2c-fsi.c 8455 8456FSI-ATTACHED SPI DRIVER 8457M: Eddie James <eajames@linux.ibm.com> 8458L: linux-spi@vger.kernel.org 8459S: Maintained 8460F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8461F: drivers/spi/spi-fsi.c 8462 8463FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8464M: Jan Kara <jack@suse.cz> 8465R: Amir Goldstein <amir73il@gmail.com> 8466L: linux-fsdevel@vger.kernel.org 8467S: Maintained 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8469F: fs/notify/ 8470F: include/linux/fsnotify*.h 8471 8472FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8473M: Eric Biggers <ebiggers@kernel.org> 8474M: Theodore Y. Ts'o <tytso@mit.edu> 8475L: fsverity@lists.linux.dev 8476S: Supported 8477Q: https://patchwork.kernel.org/project/fsverity/list/ 8478T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8479F: Documentation/filesystems/fsverity.rst 8480F: fs/verity/ 8481F: include/linux/fsverity.h 8482F: include/uapi/linux/fsverity.h 8483 8484FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8485M: Michael Zaidman <michael.zaidman@gmail.com> 8486L: linux-i2c@vger.kernel.org 8487L: linux-input@vger.kernel.org 8488S: Maintained 8489F: drivers/hid/hid-ft260.c 8490 8491FUJITSU LAPTOP EXTRAS 8492M: Jonathan Woithe <jwoithe@just42.net> 8493L: platform-driver-x86@vger.kernel.org 8494S: Maintained 8495F: drivers/platform/x86/fujitsu-laptop.c 8496 8497FUJITSU TABLET EXTRAS 8498M: Robert Gerlach <khnz@gmx.de> 8499L: platform-driver-x86@vger.kernel.org 8500S: Maintained 8501F: drivers/platform/x86/fujitsu-tablet.c 8502 8503FUNCTION HOOKS (FTRACE) 8504M: Steven Rostedt <rostedt@goodmis.org> 8505M: Masami Hiramatsu <mhiramat@kernel.org> 8506R: Mark Rutland <mark.rutland@arm.com> 8507L: linux-kernel@vger.kernel.org 8508L: linux-trace-kernel@vger.kernel.org 8509S: Maintained 8510Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8511T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8512F: Documentation/trace/ftrace* 8513F: arch/*/*/*/*ftrace* 8514F: arch/*/*/*ftrace* 8515F: include/*/ftrace.h 8516F: kernel/trace/fgraph.c 8517F: kernel/trace/ftrace* 8518F: samples/ftrace 8519 8520FUNGIBLE ETHERNET DRIVERS 8521M: Dimitris Michailidis <dmichail@fungible.com> 8522L: netdev@vger.kernel.org 8523S: Supported 8524F: drivers/net/ethernet/fungible/ 8525 8526FUSE: FILESYSTEM IN USERSPACE 8527M: Miklos Szeredi <miklos@szeredi.hu> 8528L: linux-fsdevel@vger.kernel.org 8529S: Maintained 8530W: https://github.com/libfuse/ 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8532F: Documentation/filesystems/fuse.rst 8533F: fs/fuse/ 8534F: include/uapi/linux/fuse.h 8535 8536FUTEX SUBSYSTEM 8537M: Thomas Gleixner <tglx@linutronix.de> 8538M: Ingo Molnar <mingo@redhat.com> 8539R: Peter Zijlstra <peterz@infradead.org> 8540R: Darren Hart <dvhart@infradead.org> 8541R: Davidlohr Bueso <dave@stgolabs.net> 8542R: André Almeida <andrealmeid@igalia.com> 8543L: linux-kernel@vger.kernel.org 8544S: Maintained 8545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8546F: Documentation/locking/*futex* 8547F: include/asm-generic/futex.h 8548F: include/linux/futex.h 8549F: include/uapi/linux/futex.h 8550F: kernel/futex/* 8551F: tools/perf/bench/futex* 8552F: tools/testing/selftests/futex/ 8553 8554GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8555M: Tim Harvey <tharvey@gateworks.com> 8556S: Maintained 8557F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8558F: Documentation/hwmon/gsc-hwmon.rst 8559F: drivers/hwmon/gsc-hwmon.c 8560F: drivers/mfd/gateworks-gsc.c 8561F: include/linux/mfd/gsc.h 8562F: include/linux/platform_data/gsc_hwmon.h 8563 8564GCC PLUGINS 8565M: Kees Cook <keescook@chromium.org> 8566L: linux-hardening@vger.kernel.org 8567S: Maintained 8568T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8569F: Documentation/kbuild/gcc-plugins.rst 8570F: scripts/Makefile.gcc-plugins 8571F: scripts/gcc-plugins/ 8572 8573GCOV BASED KERNEL PROFILING 8574M: Peter Oberparleiter <oberpar@linux.ibm.com> 8575S: Maintained 8576F: Documentation/dev-tools/gcov.rst 8577F: kernel/gcov/ 8578 8579GDB KERNEL DEBUGGING HELPER SCRIPTS 8580M: Jan Kiszka <jan.kiszka@siemens.com> 8581M: Kieran Bingham <kbingham@kernel.org> 8582S: Supported 8583F: scripts/gdb/ 8584 8585GEMINI CRYPTO DRIVER 8586M: Corentin Labbe <clabbe@baylibre.com> 8587L: linux-crypto@vger.kernel.org 8588S: Maintained 8589F: drivers/crypto/gemini/ 8590 8591GEMTEK FM RADIO RECEIVER DRIVER 8592M: Hans Verkuil <hverkuil@xs4all.nl> 8593L: linux-media@vger.kernel.org 8594S: Maintained 8595W: https://linuxtv.org 8596T: git git://linuxtv.org/media_tree.git 8597F: drivers/media/radio/radio-gemtek* 8598 8599GENERIC ARCHITECTURE TOPOLOGY 8600M: Sudeep Holla <sudeep.holla@arm.com> 8601L: linux-kernel@vger.kernel.org 8602S: Maintained 8603F: drivers/base/arch_topology.c 8604F: include/linux/arch_topology.h 8605 8606GENERIC ENTRY CODE 8607M: Thomas Gleixner <tglx@linutronix.de> 8608M: Peter Zijlstra <peterz@infradead.org> 8609M: Andy Lutomirski <luto@kernel.org> 8610L: linux-kernel@vger.kernel.org 8611S: Maintained 8612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8613F: include/linux/entry-common.h 8614F: include/linux/entry-kvm.h 8615F: kernel/entry/ 8616 8617GENERIC GPIO I2C DRIVER 8618M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8619S: Supported 8620F: drivers/i2c/busses/i2c-gpio.c 8621F: include/linux/platform_data/i2c-gpio.h 8622 8623GENERIC GPIO I2C MULTIPLEXER DRIVER 8624M: Peter Korsgaard <peter.korsgaard@barco.com> 8625L: linux-i2c@vger.kernel.org 8626S: Supported 8627F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8628F: drivers/i2c/muxes/i2c-mux-gpio.c 8629F: include/linux/platform_data/i2c-mux-gpio.h 8630 8631GENERIC HDLC (WAN) DRIVERS 8632M: Krzysztof Halasa <khc@pm.waw.pl> 8633S: Maintained 8634W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8635F: drivers/net/wan/c101.c 8636F: drivers/net/wan/hd6457* 8637F: drivers/net/wan/hdlc* 8638F: drivers/net/wan/n2.c 8639F: drivers/net/wan/pc300too.c 8640F: drivers/net/wan/pci200syn.c 8641F: drivers/net/wan/wanxl* 8642 8643GENERIC INCLUDE/ASM HEADER FILES 8644M: Arnd Bergmann <arnd@arndb.de> 8645L: linux-arch@vger.kernel.org 8646S: Maintained 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8648F: include/asm-generic/ 8649F: include/uapi/asm-generic/ 8650 8651GENERIC PHY FRAMEWORK 8652M: Vinod Koul <vkoul@kernel.org> 8653M: Kishon Vijay Abraham I <kishon@kernel.org> 8654L: linux-phy@lists.infradead.org 8655S: Supported 8656Q: https://patchwork.kernel.org/project/linux-phy/list/ 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8658F: Documentation/devicetree/bindings/phy/ 8659F: drivers/phy/ 8660F: include/dt-bindings/phy/ 8661F: include/linux/phy/ 8662 8663GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8664M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8665S: Supported 8666F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8667 8668GENERIC PM DOMAINS 8669M: "Rafael J. Wysocki" <rafael@kernel.org> 8670M: Kevin Hilman <khilman@kernel.org> 8671M: Ulf Hansson <ulf.hansson@linaro.org> 8672L: linux-pm@vger.kernel.org 8673S: Supported 8674F: Documentation/devicetree/bindings/power/power?domain* 8675F: drivers/base/power/domain*.c 8676F: include/linux/pm_domain.h 8677 8678GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8679M: Eugen Hristev <eugen.hristev@microchip.com> 8680L: linux-input@vger.kernel.org 8681S: Maintained 8682F: drivers/input/touchscreen/resistive-adc-touch.c 8683 8684GENERIC STRING LIBRARY 8685M: Kees Cook <keescook@chromium.org> 8686R: Andy Shevchenko <andy@kernel.org> 8687L: linux-hardening@vger.kernel.org 8688S: Supported 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8690F: include/linux/string.h 8691F: include/linux/string_choices.h 8692F: include/linux/string_helpers.h 8693F: lib/string.c 8694F: lib/string_helpers.c 8695F: lib/test-string_helpers.c 8696F: lib/test_string.c 8697 8698GENERIC UIO DRIVER FOR PCI DEVICES 8699M: "Michael S. Tsirkin" <mst@redhat.com> 8700L: kvm@vger.kernel.org 8701S: Supported 8702F: drivers/uio/uio_pci_generic.c 8703 8704GENERIC VDSO LIBRARY 8705M: Andy Lutomirski <luto@kernel.org> 8706M: Thomas Gleixner <tglx@linutronix.de> 8707M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8708L: linux-kernel@vger.kernel.org 8709S: Maintained 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8711F: include/asm-generic/vdso/vsyscall.h 8712F: include/vdso/ 8713F: kernel/time/vsyscall.c 8714F: lib/vdso/ 8715 8716GENWQE (IBM Generic Workqueue Card) 8717M: Frank Haverkamp <haver@linux.ibm.com> 8718S: Supported 8719F: drivers/misc/genwqe/ 8720 8721GET_MAINTAINER SCRIPT 8722M: Joe Perches <joe@perches.com> 8723S: Maintained 8724F: scripts/get_maintainer.pl 8725 8726GFS2 FILE SYSTEM 8727M: Bob Peterson <rpeterso@redhat.com> 8728M: Andreas Gruenbacher <agruenba@redhat.com> 8729L: cluster-devel@redhat.com 8730S: Supported 8731B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8733F: Documentation/filesystems/gfs2* 8734F: fs/gfs2/ 8735F: include/uapi/linux/gfs2_ondisk.h 8736 8737GIGABYTE WMI DRIVER 8738M: Thomas Weißschuh <thomas@weissschuh.net> 8739L: platform-driver-x86@vger.kernel.org 8740S: Maintained 8741F: drivers/platform/x86/gigabyte-wmi.c 8742 8743GNSS SUBSYSTEM 8744M: Johan Hovold <johan@kernel.org> 8745S: Maintained 8746T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8747F: Documentation/ABI/testing/sysfs-class-gnss 8748F: Documentation/devicetree/bindings/gnss/ 8749F: drivers/gnss/ 8750F: include/linux/gnss.h 8751 8752GO7007 MPEG CODEC 8753M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8754L: linux-media@vger.kernel.org 8755S: Maintained 8756F: drivers/media/usb/go7007/ 8757 8758GOODIX TOUCHSCREEN 8759M: Bastien Nocera <hadess@hadess.net> 8760M: Hans de Goede <hdegoede@redhat.com> 8761L: linux-input@vger.kernel.org 8762S: Maintained 8763F: drivers/input/touchscreen/goodix* 8764 8765GOOGLE ETHERNET DRIVERS 8766M: Jeroen de Borst <jeroendb@google.com> 8767M: Praveen Kaligineedi <pkaligineedi@google.com> 8768R: Shailend Chand <shailend@google.com> 8769L: netdev@vger.kernel.org 8770S: Supported 8771F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8772F: drivers/net/ethernet/google 8773 8774GPD POCKET FAN DRIVER 8775M: Hans de Goede <hdegoede@redhat.com> 8776L: platform-driver-x86@vger.kernel.org 8777S: Maintained 8778F: drivers/platform/x86/gpd-pocket-fan.c 8779 8780GPIO ACPI SUPPORT 8781M: Mika Westerberg <mika.westerberg@linux.intel.com> 8782M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8783L: linux-gpio@vger.kernel.org 8784L: linux-acpi@vger.kernel.org 8785S: Supported 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8787F: Documentation/firmware-guide/acpi/gpio-properties.rst 8788F: drivers/gpio/gpiolib-acpi.c 8789F: drivers/gpio/gpiolib-acpi.h 8790 8791GPIO AGGREGATOR 8792M: Geert Uytterhoeven <geert+renesas@glider.be> 8793L: linux-gpio@vger.kernel.org 8794S: Supported 8795F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8796F: drivers/gpio/gpio-aggregator.c 8797 8798GPIO IR Transmitter 8799M: Sean Young <sean@mess.org> 8800L: linux-media@vger.kernel.org 8801S: Maintained 8802F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8803F: drivers/media/rc/gpio-ir-tx.c 8804 8805GPIO MOCKUP DRIVER 8806M: Bamvor Jian Zhang <bamv2005@gmail.com> 8807L: linux-gpio@vger.kernel.org 8808S: Maintained 8809F: drivers/gpio/gpio-mockup.c 8810F: tools/testing/selftests/gpio/ 8811 8812GPIO REGMAP 8813R: Michael Walle <michael@walle.cc> 8814S: Maintained 8815F: drivers/gpio/gpio-regmap.c 8816F: include/linux/gpio/regmap.h 8817 8818GPIO SUBSYSTEM 8819M: Linus Walleij <linus.walleij@linaro.org> 8820M: Bartosz Golaszewski <brgl@bgdev.pl> 8821R: Andy Shevchenko <andy@kernel.org> 8822L: linux-gpio@vger.kernel.org 8823S: Maintained 8824T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8825F: Documentation/ABI/obsolete/sysfs-gpio 8826F: Documentation/ABI/testing/gpio-cdev 8827F: Documentation/admin-guide/gpio/ 8828F: Documentation/devicetree/bindings/gpio/ 8829F: Documentation/driver-api/gpio/ 8830F: drivers/gpio/ 8831F: include/dt-bindings/gpio/ 8832F: include/linux/gpio.h 8833F: include/linux/gpio/ 8834F: include/linux/of_gpio.h 8835F: include/uapi/linux/gpio.h 8836F: tools/gpio/ 8837 8838GRE DEMULTIPLEXER DRIVER 8839M: Dmitry Kozlov <xeb@mail.ru> 8840L: netdev@vger.kernel.org 8841S: Maintained 8842F: include/net/gre.h 8843F: net/ipv4/gre_demux.c 8844F: net/ipv4/gre_offload.c 8845 8846GRETH 10/100/1G Ethernet MAC device driver 8847M: Andreas Larsson <andreas@gaisler.com> 8848L: netdev@vger.kernel.org 8849S: Maintained 8850F: drivers/net/ethernet/aeroflex/ 8851 8852GREYBUS AUDIO PROTOCOLS DRIVERS 8853M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8854M: Mark Greer <mgreer@animalcreek.com> 8855S: Maintained 8856F: drivers/staging/greybus/audio_apbridgea.c 8857F: drivers/staging/greybus/audio_apbridgea.h 8858F: drivers/staging/greybus/audio_codec.c 8859F: drivers/staging/greybus/audio_codec.h 8860F: drivers/staging/greybus/audio_gb.c 8861F: drivers/staging/greybus/audio_manager.c 8862F: drivers/staging/greybus/audio_manager.h 8863F: drivers/staging/greybus/audio_manager_module.c 8864F: drivers/staging/greybus/audio_manager_private.h 8865F: drivers/staging/greybus/audio_manager_sysfs.c 8866F: drivers/staging/greybus/audio_module.c 8867F: drivers/staging/greybus/audio_topology.c 8868 8869GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8870M: Viresh Kumar <vireshk@kernel.org> 8871S: Maintained 8872F: drivers/staging/greybus/authentication.c 8873F: drivers/staging/greybus/bootrom.c 8874F: drivers/staging/greybus/firmware.h 8875F: drivers/staging/greybus/fw-core.c 8876F: drivers/staging/greybus/fw-download.c 8877F: drivers/staging/greybus/fw-management.c 8878F: drivers/staging/greybus/greybus_authentication.h 8879F: drivers/staging/greybus/greybus_firmware.h 8880F: drivers/staging/greybus/hid.c 8881F: drivers/staging/greybus/i2c.c 8882F: drivers/staging/greybus/spi.c 8883F: drivers/staging/greybus/spilib.c 8884F: drivers/staging/greybus/spilib.h 8885 8886GREYBUS LOOPBACK DRIVER 8887M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8888S: Maintained 8889F: drivers/staging/greybus/loopback.c 8890 8891GREYBUS PLATFORM DRIVERS 8892M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/arche-apb-ctrl.c 8895F: drivers/staging/greybus/arche-platform.c 8896F: drivers/staging/greybus/arche_platform.h 8897 8898GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8899M: Rui Miguel Silva <rmfrfs@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/gpio.c 8902F: drivers/staging/greybus/light.c 8903F: drivers/staging/greybus/power_supply.c 8904F: drivers/staging/greybus/sdio.c 8905F: drivers/staging/greybus/spi.c 8906F: drivers/staging/greybus/spilib.c 8907 8908GREYBUS SUBSYSTEM 8909M: Johan Hovold <johan@kernel.org> 8910M: Alex Elder <elder@kernel.org> 8911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8912L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8913S: Maintained 8914F: drivers/greybus/ 8915F: drivers/staging/greybus/ 8916F: include/linux/greybus.h 8917F: include/linux/greybus/ 8918 8919GREYBUS UART PROTOCOLS DRIVERS 8920M: David Lin <dtwlin@gmail.com> 8921S: Maintained 8922F: drivers/staging/greybus/log.c 8923F: drivers/staging/greybus/uart.c 8924 8925GS1662 VIDEO SERIALIZER 8926M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/spi/gs1662.c 8931 8932GSPCA FINEPIX SUBDRIVER 8933M: Frank Zago <frank@zago.net> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/finepix.c 8938 8939GSPCA GL860 SUBDRIVER 8940M: Olivier Lorin <o.lorin@laposte.net> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/gl860/ 8945 8946GSPCA M5602 SUBDRIVER 8947M: Erik Andren <erik.andren@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/m5602/ 8952 8953GSPCA PAC207 SONIXB SUBDRIVER 8954M: Hans Verkuil <hverkuil@xs4all.nl> 8955L: linux-media@vger.kernel.org 8956S: Odd Fixes 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/pac207.c 8959 8960GSPCA SN9C20X SUBDRIVER 8961M: Brian Johnson <brijohn@gmail.com> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/sn9c20x.c 8966 8967GSPCA T613 SUBDRIVER 8968M: Leandro Costantino <lcostantino@gmail.com> 8969L: linux-media@vger.kernel.org 8970S: Maintained 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/t613.c 8973 8974GSPCA USB WEBCAM DRIVER 8975M: Hans Verkuil <hverkuil@xs4all.nl> 8976L: linux-media@vger.kernel.org 8977S: Odd Fixes 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/usb/gspca/ 8980 8981GTP (GPRS Tunneling Protocol) 8982M: Pablo Neira Ayuso <pablo@netfilter.org> 8983M: Harald Welte <laforge@gnumonks.org> 8984L: osmocom-net-gprs@lists.osmocom.org 8985S: Maintained 8986T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8987F: drivers/net/gtp.c 8988 8989GUID PARTITION TABLE (GPT) 8990M: Davidlohr Bueso <dave@stgolabs.net> 8991L: linux-efi@vger.kernel.org 8992S: Maintained 8993F: block/partitions/efi.* 8994 8995HABANALABS PCI DRIVER 8996M: Oded Gabbay <ogabbay@kernel.org> 8997L: dri-devel@lists.freedesktop.org 8998S: Supported 8999C: irc://irc.oftc.net/dri-devel 9000T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9001F: Documentation/ABI/testing/debugfs-driver-habanalabs 9002F: Documentation/ABI/testing/sysfs-driver-habanalabs 9003F: drivers/accel/habanalabs/ 9004F: include/trace/events/habanalabs.h 9005F: include/uapi/drm/habanalabs_accel.h 9006 9007HACKRF MEDIA DRIVER 9008M: Antti Palosaari <crope@iki.fi> 9009L: linux-media@vger.kernel.org 9010S: Maintained 9011W: https://linuxtv.org 9012W: http://palosaari.fi/linux/ 9013Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9014T: git git://linuxtv.org/anttip/media_tree.git 9015F: drivers/media/usb/hackrf/ 9016 9017HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9018M: Chuck Lever <chuck.lever@oracle.com> 9019L: kernel-tls-handshake@lists.linux.dev 9020L: netdev@vger.kernel.org 9021S: Maintained 9022F: Documentation/netlink/specs/handshake.yaml 9023F: Documentation/networking/tls-handshake.rst 9024F: include/net/handshake.h 9025F: include/trace/events/handshake.h 9026F: net/handshake/ 9027 9028HANTRO VPU CODEC DRIVER 9029M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9030M: Philipp Zabel <p.zabel@pengutronix.de> 9031L: linux-media@vger.kernel.org 9032L: linux-rockchip@lists.infradead.org 9033S: Maintained 9034F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9036F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9037F: drivers/media/platform/verisilicon/ 9038 9039HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9040M: Frank Seidel <frank@f-seidel.de> 9041L: platform-driver-x86@vger.kernel.org 9042S: Maintained 9043W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9044F: drivers/platform/x86/hdaps.c 9045 9046HARDWARE MONITORING 9047M: Jean Delvare <jdelvare@suse.com> 9048M: Guenter Roeck <linux@roeck-us.net> 9049L: linux-hwmon@vger.kernel.org 9050S: Maintained 9051W: http://hwmon.wiki.kernel.org/ 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9053F: Documentation/ABI/testing/sysfs-class-hwmon 9054F: Documentation/devicetree/bindings/hwmon/ 9055F: Documentation/hwmon/ 9056F: drivers/hwmon/ 9057F: include/linux/hwmon*.h 9058F: include/trace/events/hwmon*.h 9059K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9060 9061HARDWARE RANDOM NUMBER GENERATOR CORE 9062M: Olivia Mackall <olivia@selenic.com> 9063M: Herbert Xu <herbert@gondor.apana.org.au> 9064L: linux-crypto@vger.kernel.org 9065S: Odd fixes 9066F: Documentation/admin-guide/hw_random.rst 9067F: Documentation/devicetree/bindings/rng/ 9068F: drivers/char/hw_random/ 9069F: include/linux/hw_random.h 9070 9071HARDWARE SPINLOCK CORE 9072M: Ohad Ben-Cohen <ohad@wizery.com> 9073M: Bjorn Andersson <andersson@kernel.org> 9074R: Baolin Wang <baolin.wang7@gmail.com> 9075L: linux-remoteproc@vger.kernel.org 9076S: Maintained 9077T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9078F: Documentation/devicetree/bindings/hwlock/ 9079F: Documentation/locking/hwspinlock.rst 9080F: drivers/hwspinlock/ 9081F: include/linux/hwspinlock.h 9082 9083HARDWARE TRACING FACILITIES 9084M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9085S: Maintained 9086F: drivers/hwtracing/ 9087 9088HARMONY SOUND DRIVER 9089L: linux-parisc@vger.kernel.org 9090S: Maintained 9091F: sound/parisc/harmony.* 9092 9093HDPVR USB VIDEO ENCODER DRIVER 9094M: Hans Verkuil <hverkuil@xs4all.nl> 9095L: linux-media@vger.kernel.org 9096S: Odd Fixes 9097W: https://linuxtv.org 9098T: git git://linuxtv.org/media_tree.git 9099F: drivers/media/usb/hdpvr/ 9100 9101HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9102M: Matt Hsiao <matt.hsiao@hpe.com> 9103S: Supported 9104F: drivers/misc/hpilo.[ch] 9105 9106HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9107M: Jerry Hoemann <jerry.hoemann@hpe.com> 9108S: Supported 9109F: Documentation/watchdog/hpwdt.rst 9110F: drivers/watchdog/hpwdt.c 9111 9112HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9113M: Don Brace <don.brace@microchip.com> 9114L: storagedev@microchip.com 9115L: linux-scsi@vger.kernel.org 9116S: Supported 9117F: Documentation/scsi/hpsa.rst 9118F: drivers/scsi/hpsa*.[ch] 9119F: include/linux/cciss*.h 9120F: include/uapi/linux/cciss*.h 9121 9122HFI1 DRIVER 9123M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9124L: linux-rdma@vger.kernel.org 9125S: Supported 9126F: drivers/infiniband/hw/hfi1 9127 9128HFS FILESYSTEM 9129L: linux-fsdevel@vger.kernel.org 9130S: Orphan 9131F: Documentation/filesystems/hfs.rst 9132F: fs/hfs/ 9133 9134HFSPLUS FILESYSTEM 9135L: linux-fsdevel@vger.kernel.org 9136S: Orphan 9137F: Documentation/filesystems/hfsplus.rst 9138F: fs/hfsplus/ 9139 9140HGA FRAMEBUFFER DRIVER 9141M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9142L: linux-nvidia@lists.surfsouth.com 9143S: Maintained 9144W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9145F: drivers/video/fbdev/hgafb.c 9146 9147HIBERNATION (aka Software Suspend, aka swsusp) 9148M: "Rafael J. Wysocki" <rafael@kernel.org> 9149M: Pavel Machek <pavel@ucw.cz> 9150L: linux-pm@vger.kernel.org 9151S: Supported 9152B: https://bugzilla.kernel.org 9153F: arch/*/include/asm/suspend*.h 9154F: arch/x86/power/ 9155F: drivers/base/power/ 9156F: include/linux/freezer.h 9157F: include/linux/pm.h 9158F: include/linux/suspend.h 9159F: kernel/power/ 9160 9161HID CORE LAYER 9162M: Jiri Kosina <jikos@kernel.org> 9163M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9164L: linux-input@vger.kernel.org 9165S: Maintained 9166T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9167F: Documentation/hid/ 9168F: drivers/hid/ 9169F: include/linux/hid* 9170F: include/uapi/linux/hid* 9171F: samples/hid/ 9172F: tools/testing/selftests/hid/ 9173 9174HID LOGITECH DRIVERS 9175R: Filipe Laíns <lains@riseup.net> 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/hid/hid-logitech-* 9179 9180HID NVIDIA SHIELD DRIVER 9181M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184F: drivers/hid/hid-nvidia-shield.c 9185 9186HID PHOENIX RC FLIGHT CONTROLLER 9187M: Marcus Folkesson <marcus.folkesson@gmail.com> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/hid-pxrc.c 9191 9192HID PLAYSTATION DRIVER 9193M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9194L: linux-input@vger.kernel.org 9195S: Supported 9196F: drivers/hid/hid-playstation.c 9197 9198HID SENSOR HUB DRIVERS 9199M: Jiri Kosina <jikos@kernel.org> 9200M: Jonathan Cameron <jic23@kernel.org> 9201M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9202L: linux-input@vger.kernel.org 9203L: linux-iio@vger.kernel.org 9204S: Maintained 9205F: Documentation/hid/hid-sensor* 9206F: drivers/hid/hid-sensor-* 9207F: drivers/iio/*/hid-* 9208F: include/linux/hid-sensor-* 9209 9210HID VRC-2 CAR CONTROLLER DRIVER 9211M: Marcus Folkesson <marcus.folkesson@gmail.com> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/hid-vrc2.c 9215 9216HID WACOM DRIVER 9217M: Ping Cheng <ping.cheng@wacom.com> 9218M: Jason Gerecke <jason.gerecke@wacom.com> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: drivers/hid/wacom.h 9222F: drivers/hid/wacom_* 9223 9224HID++ LOGITECH DRIVERS 9225R: Filipe Laíns <lains@riseup.net> 9226R: Bastien Nocera <hadess@hadess.net> 9227L: linux-input@vger.kernel.org 9228S: Maintained 9229F: drivers/hid/hid-logitech-hidpp.c 9230 9231HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9232M: Thomas Gleixner <tglx@linutronix.de> 9233L: linux-kernel@vger.kernel.org 9234S: Maintained 9235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9236F: Documentation/timers/ 9237F: include/linux/clockchips.h 9238F: include/linux/hrtimer.h 9239F: kernel/time/clockevents.c 9240F: kernel/time/hrtimer.c 9241F: kernel/time/timer_*.c 9242 9243HIGH-SPEED SCC DRIVER FOR AX.25 9244L: linux-hams@vger.kernel.org 9245S: Orphan 9246F: drivers/net/hamradio/scc.c 9247 9248HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9249M: HighPoint Linux Team <linux@highpoint-tech.com> 9250S: Supported 9251W: http://www.highpoint-tech.com 9252F: Documentation/scsi/hptiop.rst 9253F: drivers/scsi/hptiop.c 9254 9255HIKEY960 ONBOARD USB GPIO HUB DRIVER 9256M: John Stultz <jstultz@google.com> 9257L: linux-kernel@vger.kernel.org 9258S: Maintained 9259F: drivers/misc/hisi_hikey_usb.c 9260 9261HIMAX HX83112B TOUCHSCREEN SUPPORT 9262M: Job Noorman <job@noorman.info> 9263L: linux-input@vger.kernel.org 9264S: Maintained 9265F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9266F: drivers/input/touchscreen/himax_hx83112b.c 9267 9268HIPPI 9269M: Jes Sorensen <jes@trained-monkey.org> 9270L: linux-hippi@sunsite.dk 9271S: Maintained 9272F: drivers/net/hippi/ 9273F: include/linux/hippidevice.h 9274F: include/uapi/linux/if_hippi.h 9275F: net/802/hippi.c 9276 9277HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9278M: Kurt Kanzenbach <kurt@linutronix.de> 9279L: netdev@vger.kernel.org 9280S: Maintained 9281F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9282F: drivers/net/dsa/hirschmann/* 9283F: include/linux/platform_data/hirschmann-hellcreek.h 9284F: net/dsa/tag_hellcreek.c 9285 9286HISILICON DMA DRIVER 9287M: Zhou Wang <wangzhou1@hisilicon.com> 9288M: Jie Hai <haijie1@huawei.com> 9289L: dmaengine@vger.kernel.org 9290S: Maintained 9291F: drivers/dma/hisi_dma.c 9292 9293HISILICON GPIO DRIVER 9294M: Jay Fang <f.fangjian@huawei.com> 9295L: linux-gpio@vger.kernel.org 9296S: Maintained 9297F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9298F: drivers/gpio/gpio-hisi.c 9299 9300HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9301M: Longfang Liu <liulongfang@huawei.com> 9302L: linux-crypto@vger.kernel.org 9303S: Maintained 9304F: Documentation/ABI/testing/debugfs-hisi-hpre 9305F: drivers/crypto/hisilicon/hpre/hpre.h 9306F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9307F: drivers/crypto/hisilicon/hpre/hpre_main.c 9308 9309HISILICON HNS3 PMU DRIVER 9310M: Guangbin Huang <huangguangbin2@huawei.com> 9311S: Supported 9312F: Documentation/admin-guide/perf/hns3-pmu.rst 9313F: drivers/perf/hisilicon/hns3_pmu.c 9314 9315HISILICON I2C CONTROLLER DRIVER 9316M: Yicong Yang <yangyicong@hisilicon.com> 9317L: linux-i2c@vger.kernel.org 9318S: Maintained 9319W: https://www.hisilicon.com 9320F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9321F: drivers/i2c/busses/i2c-hisi.c 9322 9323HISILICON LPC BUS DRIVER 9324M: Jay Fang <f.fangjian@huawei.com> 9325S: Maintained 9326W: http://www.hisilicon.com 9327F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9328F: drivers/bus/hisi_lpc.c 9329 9330HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9331M: Yisen Zhuang <yisen.zhuang@huawei.com> 9332M: Salil Mehta <salil.mehta@huawei.com> 9333L: netdev@vger.kernel.org 9334S: Maintained 9335W: http://www.hisilicon.com 9336F: drivers/net/ethernet/hisilicon/hns3/ 9337 9338HISILICON NETWORK SUBSYSTEM DRIVER 9339M: Yisen Zhuang <yisen.zhuang@huawei.com> 9340M: Salil Mehta <salil.mehta@huawei.com> 9341L: netdev@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: Documentation/devicetree/bindings/net/hisilicon*.txt 9345F: drivers/net/ethernet/hisilicon/ 9346 9347HISILICON PMU DRIVER 9348M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9349M: Jonathan Cameron <jonathan.cameron@huawei.com> 9350S: Supported 9351W: http://www.hisilicon.com 9352F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9353F: Documentation/admin-guide/perf/hisi-pmu.rst 9354F: drivers/perf/hisilicon 9355 9356HISILICON PTT DRIVER 9357M: Yicong Yang <yangyicong@hisilicon.com> 9358M: Jonathan Cameron <jonathan.cameron@huawei.com> 9359L: linux-kernel@vger.kernel.org 9360S: Maintained 9361F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9362F: Documentation/trace/hisi-ptt.rst 9363F: drivers/hwtracing/ptt/ 9364F: tools/perf/arch/arm64/util/hisi-ptt.c 9365F: tools/perf/util/hisi-ptt* 9366F: tools/perf/util/hisi-ptt-decoder/* 9367 9368HISILICON QM DRIVER 9369M: Weili Qian <qianweili@huawei.com> 9370M: Zhou Wang <wangzhou1@hisilicon.com> 9371L: linux-crypto@vger.kernel.org 9372S: Maintained 9373F: drivers/crypto/hisilicon/Kconfig 9374F: drivers/crypto/hisilicon/Makefile 9375F: drivers/crypto/hisilicon/qm.c 9376F: drivers/crypto/hisilicon/sgl.c 9377F: include/linux/hisi_acc_qm.h 9378 9379HISILICON ROCE DRIVER 9380M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9381M: Junxian Huang <huangjunxian6@hisilicon.com> 9382L: linux-rdma@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9385F: drivers/infiniband/hw/hns/ 9386 9387HISILICON SAS Controller 9388M: Xiang Chen <chenxiang66@hisilicon.com> 9389S: Supported 9390W: http://www.hisilicon.com 9391F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9392F: drivers/scsi/hisi_sas/ 9393 9394HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9395M: Kai Ye <yekai13@huawei.com> 9396M: Longfang Liu <liulongfang@huawei.com> 9397L: linux-crypto@vger.kernel.org 9398S: Maintained 9399F: Documentation/ABI/testing/debugfs-hisi-sec 9400F: drivers/crypto/hisilicon/sec2/sec.h 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9402F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9403F: drivers/crypto/hisilicon/sec2/sec_main.c 9404 9405HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9406M: Jay Fang <f.fangjian@huawei.com> 9407L: linux-spi@vger.kernel.org 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/spi/spi-hisi-kunpeng.c 9411 9412HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9417F: drivers/spmi/hisi-spmi-controller.c 9418 9419HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9420M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9421L: linux-kernel@vger.kernel.org 9422S: Maintained 9423F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9424F: drivers/mfd/hi6421-spmi-pmic.c 9425 9426HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9427M: Weili Qian <qianweili@huawei.com> 9428S: Maintained 9429F: drivers/crypto/hisilicon/trng/trng.c 9430 9431HISILICON V3XX SPI NOR FLASH Controller Driver 9432M: Jay Fang <f.fangjian@huawei.com> 9433S: Maintained 9434W: http://www.hisilicon.com 9435F: drivers/spi/spi-hisi-sfc-v3xx.c 9436 9437HISILICON ZIP Controller DRIVER 9438M: Yang Shen <shenyang39@huawei.com> 9439M: Zhou Wang <wangzhou1@hisilicon.com> 9440L: linux-crypto@vger.kernel.org 9441S: Maintained 9442F: Documentation/ABI/testing/debugfs-hisi-zip 9443F: drivers/crypto/hisilicon/zip/ 9444 9445HMM - Heterogeneous Memory Management 9446M: Jérôme Glisse <jglisse@redhat.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/mm/hmm.rst 9450F: include/linux/hmm* 9451F: lib/test_hmm* 9452F: mm/hmm* 9453F: tools/testing/selftests/mm/*hmm* 9454 9455HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9456M: Andreas Klinger <ak@it-klinger.de> 9457L: linux-iio@vger.kernel.org 9458S: Maintained 9459F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9460F: drivers/iio/pressure/mprls0025pa.c 9461 9462HOST AP DRIVER 9463M: Jouni Malinen <j@w1.fi> 9464L: linux-wireless@vger.kernel.org 9465S: Obsolete 9466W: http://w1.fi/hostap-driver.html 9467F: drivers/net/wireless/intersil/hostap/ 9468 9469HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9470L: platform-driver-x86@vger.kernel.org 9471S: Orphan 9472F: drivers/platform/x86/hp/tc1100-wmi.c 9473 9474HP WMI HARDWARE MONITOR DRIVER 9475M: James Seo <james@equiv.tech> 9476L: linux-hwmon@vger.kernel.org 9477S: Maintained 9478F: Documentation/hwmon/hp-wmi-sensors.rst 9479F: drivers/hwmon/hp-wmi-sensors.c 9480 9481HPET: High Precision Event Timers driver 9482M: Clemens Ladisch <clemens@ladisch.de> 9483S: Maintained 9484F: Documentation/timers/hpet.rst 9485F: drivers/char/hpet.c 9486F: include/linux/hpet.h 9487F: include/uapi/linux/hpet.h 9488 9489HPET: x86 9490S: Orphan 9491F: arch/x86/include/asm/hpet.h 9492F: arch/x86/kernel/hpet.c 9493 9494HPFS FILESYSTEM 9495M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9496S: Maintained 9497W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9498F: fs/hpfs/ 9499 9500HSI SUBSYSTEM 9501M: Sebastian Reichel <sre@kernel.org> 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9504F: Documentation/ABI/testing/sysfs-bus-hsi 9505F: Documentation/driver-api/hsi.rst 9506F: drivers/hsi/ 9507F: include/linux/hsi/ 9508F: include/uapi/linux/hsi/ 9509 9510HSO 3G MODEM DRIVER 9511L: linux-usb@vger.kernel.org 9512S: Orphan 9513F: drivers/net/usb/hso.c 9514 9515HSR NETWORK PROTOCOL 9516L: netdev@vger.kernel.org 9517S: Orphan 9518F: net/hsr/ 9519 9520HT16K33 LED CONTROLLER DRIVER 9521M: Robin van der Gracht <robin@protonic.nl> 9522S: Maintained 9523F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9524F: drivers/auxdisplay/ht16k33.c 9525 9526HTCPEN TOUCHSCREEN DRIVER 9527M: Pau Oliva Fora <pof@eslack.org> 9528L: linux-input@vger.kernel.org 9529S: Maintained 9530F: drivers/input/touchscreen/htcpen.c 9531 9532HTE SUBSYSTEM 9533M: Dipen Patel <dipenp@nvidia.com> 9534L: timestamp@lists.linux.dev 9535S: Maintained 9536Q: https://patchwork.kernel.org/project/timestamp/list/ 9537T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9538F: Documentation/devicetree/bindings/timestamp/ 9539F: Documentation/driver-api/hte/ 9540F: drivers/hte/ 9541F: include/linux/hte.h 9542 9543HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9544M: Lorenzo Bianconi <lorenzo@kernel.org> 9545L: linux-iio@vger.kernel.org 9546S: Maintained 9547W: http://www.st.com/ 9548F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9549F: drivers/iio/humidity/hts221* 9550 9551HUAWEI ETHERNET DRIVER 9552M: Cai Huoqing <cai.huoqing@linux.dev> 9553L: netdev@vger.kernel.org 9554S: Maintained 9555F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9556F: drivers/net/ethernet/huawei/hinic/ 9557 9558HUGETLB SUBSYSTEM 9559M: Mike Kravetz <mike.kravetz@oracle.com> 9560M: Muchun Song <muchun.song@linux.dev> 9561L: linux-mm@kvack.org 9562S: Maintained 9563F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9564F: Documentation/admin-guide/mm/hugetlbpage.rst 9565F: Documentation/mm/hugetlbfs_reserv.rst 9566F: Documentation/mm/vmemmap_dedup.rst 9567F: fs/hugetlbfs/ 9568F: include/linux/hugetlb.h 9569F: mm/hugetlb.c 9570F: mm/hugetlb_vmemmap.c 9571F: mm/hugetlb_vmemmap.h 9572 9573HVA ST MEDIA DRIVER 9574M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9575L: linux-media@vger.kernel.org 9576S: Supported 9577W: https://linuxtv.org 9578T: git git://linuxtv.org/media_tree.git 9579F: drivers/media/platform/st/sti/hva 9580 9581HWPOISON MEMORY FAILURE HANDLING 9582M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9583R: Miaohe Lin <linmiaohe@huawei.com> 9584L: linux-mm@kvack.org 9585S: Maintained 9586F: mm/hwpoison-inject.c 9587F: mm/memory-failure.c 9588 9589HYCON HY46XX TOUCHSCREEN SUPPORT 9590M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9591L: linux-input@vger.kernel.org 9592S: Maintained 9593F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9594F: drivers/input/touchscreen/hycon-hy46xx.c 9595 9596HYGON PROCESSOR SUPPORT 9597M: Pu Wen <puwen@hygon.cn> 9598L: linux-kernel@vger.kernel.org 9599S: Maintained 9600F: arch/x86/kernel/cpu/hygon.c 9601 9602HYNIX HI556 SENSOR DRIVER 9603M: Shawn Tu <shawnx.tu@intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606T: git git://linuxtv.org/media_tree.git 9607F: drivers/media/i2c/hi556.c 9608 9609HYNIX HI846 SENSOR DRIVER 9610M: Martin Kepplinger <martin.kepplinger@puri.sm> 9611L: linux-media@vger.kernel.org 9612S: Maintained 9613F: drivers/media/i2c/hi846.c 9614 9615HYNIX HI847 SENSOR DRIVER 9616M: Shawn Tu <shawnx.tu@intel.com> 9617L: linux-media@vger.kernel.org 9618S: Maintained 9619F: drivers/media/i2c/hi847.c 9620 9621Hyper-V/Azure CORE AND DRIVERS 9622M: "K. Y. Srinivasan" <kys@microsoft.com> 9623M: Haiyang Zhang <haiyangz@microsoft.com> 9624M: Wei Liu <wei.liu@kernel.org> 9625M: Dexuan Cui <decui@microsoft.com> 9626L: linux-hyperv@vger.kernel.org 9627S: Supported 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9629F: Documentation/ABI/stable/sysfs-bus-vmbus 9630F: Documentation/ABI/testing/debugfs-hyperv 9631F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9632F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9633F: Documentation/virt/hyperv 9634F: arch/arm64/hyperv 9635F: arch/arm64/include/asm/hyperv-tlfs.h 9636F: arch/arm64/include/asm/mshyperv.h 9637F: arch/x86/hyperv 9638F: arch/x86/include/asm/hyperv-tlfs.h 9639F: arch/x86/include/asm/mshyperv.h 9640F: arch/x86/include/asm/trace/hyperv.h 9641F: arch/x86/kernel/cpu/mshyperv.c 9642F: drivers/clocksource/hyperv_timer.c 9643F: drivers/hid/hid-hyperv.c 9644F: drivers/hv/ 9645F: drivers/input/serio/hyperv-keyboard.c 9646F: drivers/iommu/hyperv-iommu.c 9647F: drivers/net/ethernet/microsoft/ 9648F: drivers/net/hyperv/ 9649F: drivers/pci/controller/pci-hyperv-intf.c 9650F: drivers/pci/controller/pci-hyperv.c 9651F: drivers/scsi/storvsc_drv.c 9652F: drivers/uio/uio_hv_generic.c 9653F: drivers/video/fbdev/hyperv_fb.c 9654F: include/asm-generic/hyperv-tlfs.h 9655F: include/asm-generic/mshyperv.h 9656F: include/clocksource/hyperv_timer.h 9657F: include/linux/hyperv.h 9658F: include/net/mana 9659F: include/uapi/linux/hyperv.h 9660F: net/vmw_vsock/hyperv_transport.c 9661F: tools/hv/ 9662 9663HYPERBUS SUPPORT 9664M: Vignesh Raghavendra <vigneshr@ti.com> 9665L: linux-mtd@lists.infradead.org 9666S: Supported 9667Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9668C: irc://irc.oftc.net/mtd 9669T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9670F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9671F: drivers/mtd/hyperbus/ 9672F: include/linux/mtd/hyperbus.h 9673 9674HYPERVISOR VIRTUAL CONSOLE DRIVER 9675L: linuxppc-dev@lists.ozlabs.org 9676S: Odd Fixes 9677F: drivers/tty/hvc/ 9678 9679I2C ACPI SUPPORT 9680M: Mika Westerberg <mika.westerberg@linux.intel.com> 9681L: linux-i2c@vger.kernel.org 9682L: linux-acpi@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/i2c-core-acpi.c 9685 9686I2C CONTROLLER DRIVER FOR NVIDIA GPU 9687M: Ajay Gupta <ajayg@nvidia.com> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9691F: drivers/i2c/busses/i2c-nvidia-gpu.c 9692 9693I2C MUXES 9694M: Peter Rosin <peda@axentia.se> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/i2c/i2c-arb* 9698F: Documentation/devicetree/bindings/i2c/i2c-gate* 9699F: Documentation/devicetree/bindings/i2c/i2c-mux* 9700F: Documentation/i2c/i2c-topology.rst 9701F: Documentation/i2c/muxes/ 9702F: drivers/i2c/i2c-mux.c 9703F: drivers/i2c/muxes/ 9704F: include/linux/i2c-mux.h 9705 9706I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9707M: Gregory CLEMENT <gregory.clement@bootlin.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9711F: drivers/i2c/busses/i2c-mv64xxx.c 9712 9713I2C OVER PARALLEL PORT 9714M: Jean Delvare <jdelvare@suse.com> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717F: Documentation/i2c/busses/i2c-parport.rst 9718F: drivers/i2c/busses/i2c-parport.c 9719 9720I2C SUBSYSTEM 9721M: Wolfram Sang <wsa@kernel.org> 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724W: https://i2c.wiki.kernel.org/ 9725Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9726T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9727F: Documentation/devicetree/bindings/i2c/i2c.txt 9728F: Documentation/i2c/ 9729F: drivers/i2c/* 9730F: include/dt-bindings/i2c/i2c.h 9731F: include/linux/i2c-dev.h 9732F: include/linux/i2c-smbus.h 9733F: include/linux/i2c.h 9734F: include/uapi/linux/i2c-*.h 9735F: include/uapi/linux/i2c.h 9736 9737I2C SUBSYSTEM HOST DRIVERS 9738M: Andi Shyti <andi.shyti@kernel.org> 9739L: linux-i2c@vger.kernel.org 9740S: Maintained 9741W: https://i2c.wiki.kernel.org/ 9742Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9744F: Documentation/devicetree/bindings/i2c/ 9745F: drivers/i2c/algos/ 9746F: drivers/i2c/busses/ 9747F: include/dt-bindings/i2c/ 9748 9749I2C-TAOS-EVM DRIVER 9750M: Jean Delvare <jdelvare@suse.com> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753F: Documentation/i2c/busses/i2c-taos-evm.rst 9754F: drivers/i2c/busses/i2c-taos-evm.c 9755 9756I2C-TINY-USB DRIVER 9757M: Till Harbaum <till@harbaum.org> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760W: http://www.harbaum.org/till/i2c_tiny_usb 9761F: drivers/i2c/busses/i2c-tiny-usb.c 9762 9763I2C/SMBUS CONTROLLER DRIVERS FOR PC 9764M: Jean Delvare <jdelvare@suse.com> 9765L: linux-i2c@vger.kernel.org 9766S: Maintained 9767F: Documentation/i2c/busses/i2c-ali1535.rst 9768F: Documentation/i2c/busses/i2c-ali1563.rst 9769F: Documentation/i2c/busses/i2c-ali15x3.rst 9770F: Documentation/i2c/busses/i2c-amd756.rst 9771F: Documentation/i2c/busses/i2c-amd8111.rst 9772F: Documentation/i2c/busses/i2c-i801.rst 9773F: Documentation/i2c/busses/i2c-nforce2.rst 9774F: Documentation/i2c/busses/i2c-piix4.rst 9775F: Documentation/i2c/busses/i2c-sis5595.rst 9776F: Documentation/i2c/busses/i2c-sis630.rst 9777F: Documentation/i2c/busses/i2c-sis96x.rst 9778F: Documentation/i2c/busses/i2c-via.rst 9779F: Documentation/i2c/busses/i2c-viapro.rst 9780F: drivers/i2c/busses/i2c-ali1535.c 9781F: drivers/i2c/busses/i2c-ali1563.c 9782F: drivers/i2c/busses/i2c-ali15x3.c 9783F: drivers/i2c/busses/i2c-amd756-s4882.c 9784F: drivers/i2c/busses/i2c-amd756.c 9785F: drivers/i2c/busses/i2c-amd8111.c 9786F: drivers/i2c/busses/i2c-i801.c 9787F: drivers/i2c/busses/i2c-isch.c 9788F: drivers/i2c/busses/i2c-nforce2-s4985.c 9789F: drivers/i2c/busses/i2c-nforce2.c 9790F: drivers/i2c/busses/i2c-piix4.c 9791F: drivers/i2c/busses/i2c-sis5595.c 9792F: drivers/i2c/busses/i2c-sis630.c 9793F: drivers/i2c/busses/i2c-sis96x.c 9794F: drivers/i2c/busses/i2c-via.c 9795F: drivers/i2c/busses/i2c-viapro.c 9796 9797I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9798M: Hans de Goede <hdegoede@redhat.com> 9799L: linux-i2c@vger.kernel.org 9800S: Maintained 9801F: drivers/i2c/busses/i2c-cht-wc.c 9802 9803I2C/SMBUS ISMT DRIVER 9804M: Seth Heasley <seth.heasley@intel.com> 9805M: Neil Horman <nhorman@tuxdriver.com> 9806L: linux-i2c@vger.kernel.org 9807F: Documentation/i2c/busses/i2c-ismt.rst 9808F: drivers/i2c/busses/i2c-ismt.c 9809 9810I2C/SMBUS STUB DRIVER 9811M: Jean Delvare <jdelvare@suse.com> 9812L: linux-i2c@vger.kernel.org 9813S: Maintained 9814F: drivers/i2c/i2c-stub.c 9815 9816I3C DRIVER FOR ASPEED AST2600 9817M: Jeremy Kerr <jk@codeconstruct.com.au> 9818S: Maintained 9819F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9820F: drivers/i3c/master/ast2600-i3c-master.c 9821 9822I3C DRIVER FOR CADENCE I3C MASTER IP 9823M: Przemysław Gaj <pgaj@cadence.com> 9824S: Maintained 9825F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9826F: drivers/i3c/master/i3c-master-cdns.c 9827 9828I3C DRIVER FOR SYNOPSYS DESIGNWARE 9829S: Orphan 9830F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9831F: drivers/i3c/master/dw* 9832 9833I3C SUBSYSTEM 9834M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9835L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9836S: Maintained 9837C: irc://chat.freenode.net/linux-i3c 9838T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9839F: Documentation/ABI/testing/sysfs-bus-i3c 9840F: Documentation/devicetree/bindings/i3c/ 9841F: Documentation/driver-api/i3c 9842F: drivers/i3c/ 9843F: include/linux/i3c/ 9844 9845IA64 (Itanium) PLATFORM 9846L: linux-ia64@vger.kernel.org 9847S: Orphan 9848F: Documentation/arch/ia64/ 9849F: arch/ia64/ 9850 9851IBM Operation Panel Input Driver 9852M: Eddie James <eajames@linux.ibm.com> 9853L: linux-input@vger.kernel.org 9854S: Maintained 9855F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9856F: drivers/input/misc/ibm-panel.c 9857 9858IBM Power 842 compression accelerator 9859M: Haren Myneni <haren@us.ibm.com> 9860S: Supported 9861F: crypto/842.c 9862F: drivers/crypto/nx/Kconfig 9863F: drivers/crypto/nx/Makefile 9864F: drivers/crypto/nx/nx-842* 9865F: include/linux/sw842.h 9866F: lib/842/ 9867 9868IBM Power in-Nest Crypto Acceleration 9869M: Breno Leitão <leitao@debian.org> 9870M: Nayna Jain <nayna@linux.ibm.com> 9871M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9872L: linux-crypto@vger.kernel.org 9873S: Supported 9874F: drivers/crypto/nx/Kconfig 9875F: drivers/crypto/nx/Makefile 9876F: drivers/crypto/nx/nx-aes* 9877F: drivers/crypto/nx/nx-sha* 9878F: drivers/crypto/nx/nx.* 9879F: drivers/crypto/nx/nx_csbcpb.h 9880F: drivers/crypto/nx/nx_debugfs.c 9881 9882IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-pci@vger.kernel.org 9885L: linuxppc-dev@lists.ozlabs.org 9886S: Supported 9887F: drivers/pci/hotplug/rpadlpar* 9888 9889IBM Power Linux RAID adapter 9890M: Brian King <brking@us.ibm.com> 9891S: Supported 9892F: drivers/scsi/ipr.* 9893 9894IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9895M: Tyrel Datwyler <tyreld@linux.ibm.com> 9896L: linux-pci@vger.kernel.org 9897L: linuxppc-dev@lists.ozlabs.org 9898S: Supported 9899F: drivers/pci/hotplug/rpaphp* 9900 9901IBM Power SRIOV Virtual NIC Device Driver 9902M: Haren Myneni <haren@linux.ibm.com> 9903M: Rick Lindsley <ricklind@linux.ibm.com> 9904R: Nick Child <nnac123@linux.ibm.com> 9905R: Dany Madden <danymadden@us.ibm.com> 9906R: Thomas Falcon <tlfalcon@linux.ibm.com> 9907L: netdev@vger.kernel.org 9908S: Supported 9909F: drivers/net/ethernet/ibm/ibmvnic.* 9910 9911IBM Power VFIO Support 9912M: Timothy Pearson <tpearson@raptorengineering.com> 9913S: Supported 9914F: drivers/vfio/vfio_iommu_spapr_tce.c 9915 9916IBM Power Virtual Ethernet Device Driver 9917M: Nick Child <nnac123@linux.ibm.com> 9918L: netdev@vger.kernel.org 9919S: Supported 9920F: drivers/net/ethernet/ibm/ibmveth.* 9921 9922IBM Power Virtual FC Device Drivers 9923M: Tyrel Datwyler <tyreld@linux.ibm.com> 9924L: linux-scsi@vger.kernel.org 9925S: Supported 9926F: drivers/scsi/ibmvscsi/ibmvfc* 9927 9928IBM Power Virtual Management Channel Driver 9929M: Brad Warrum <bwarrum@linux.ibm.com> 9930M: Ritu Agarwal <rituagar@linux.ibm.com> 9931S: Supported 9932F: drivers/misc/ibmvmc.* 9933 9934IBM Power Virtual SCSI Device Drivers 9935M: Tyrel Datwyler <tyreld@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937S: Supported 9938F: drivers/scsi/ibmvscsi/ibmvscsi* 9939F: include/scsi/viosrp.h 9940 9941IBM Power Virtual SCSI Device Target Driver 9942M: Michael Cyr <mikecyr@linux.ibm.com> 9943L: linux-scsi@vger.kernel.org 9944L: target-devel@vger.kernel.org 9945S: Supported 9946F: drivers/scsi/ibmvscsi_tgt/ 9947 9948IBM Power VMX Cryptographic instructions 9949M: Breno Leitão <leitao@debian.org> 9950M: Nayna Jain <nayna@linux.ibm.com> 9951M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9952L: linux-crypto@vger.kernel.org 9953S: Supported 9954F: drivers/crypto/vmx/Kconfig 9955F: drivers/crypto/vmx/Makefile 9956F: drivers/crypto/vmx/aes* 9957F: drivers/crypto/vmx/ghash* 9958F: drivers/crypto/vmx/ppc-xlate.pl 9959F: drivers/crypto/vmx/vmx.c 9960 9961IBM ServeRAID RAID DRIVER 9962S: Orphan 9963F: drivers/scsi/ips.* 9964 9965ICH LPC AND GPIO DRIVER 9966M: Peter Tyser <ptyser@xes-inc.com> 9967S: Maintained 9968F: drivers/gpio/gpio-ich.c 9969F: drivers/mfd/lpc_ich.c 9970 9971ICY I2C DRIVER 9972M: Max Staudt <max@enpas.org> 9973L: linux-i2c@vger.kernel.org 9974S: Maintained 9975F: drivers/i2c/busses/i2c-icy.c 9976 9977IDEAPAD LAPTOP EXTRAS DRIVER 9978M: Ike Panhc <ike.pan@canonical.com> 9979L: platform-driver-x86@vger.kernel.org 9980S: Maintained 9981W: http://launchpad.net/ideapad-laptop 9982F: drivers/platform/x86/ideapad-laptop.c 9983 9984IDEAPAD LAPTOP SLIDEBAR DRIVER 9985M: Andrey Moiseev <o2g.org.ru@gmail.com> 9986L: linux-input@vger.kernel.org 9987S: Maintained 9988W: https://github.com/o2genum/ideapad-slidebar 9989F: drivers/input/misc/ideapad_slidebar.c 9990 9991IDMAPPED MOUNTS 9992M: Christian Brauner <brauner@kernel.org> 9993M: Seth Forshee <sforshee@kernel.org> 9994L: linux-fsdevel@vger.kernel.org 9995S: Maintained 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9997F: Documentation/filesystems/idmappings.rst 9998F: include/linux/mnt_idmapping.* 9999F: tools/testing/selftests/mount_setattr/ 10000 10001IDT VersaClock 5 CLOCK DRIVER 10002M: Luca Ceresoli <luca@lucaceresoli.net> 10003S: Maintained 10004F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10005F: drivers/clk/clk-versaclock5.c 10006 10007IEEE 802.15.4 SUBSYSTEM 10008M: Alexander Aring <alex.aring@gmail.com> 10009M: Stefan Schmidt <stefan@datenfreihafen.org> 10010M: Miquel Raynal <miquel.raynal@bootlin.com> 10011L: linux-wpan@vger.kernel.org 10012S: Maintained 10013W: https://linux-wpan.org/ 10014Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10016T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10017F: Documentation/networking/ieee802154.rst 10018F: drivers/net/ieee802154/ 10019F: include/linux/ieee802154.h 10020F: include/linux/nl802154.h 10021F: include/net/af_ieee802154.h 10022F: include/net/cfg802154.h 10023F: include/net/ieee802154_netdev.h 10024F: include/net/mac802154.h 10025F: include/net/nl802154.h 10026F: net/ieee802154/ 10027F: net/mac802154/ 10028 10029IFCVF VIRTIO DATA PATH ACCELERATOR 10030R: Zhu Lingshan <lingshan.zhu@intel.com> 10031F: drivers/vdpa/ifcvf/ 10032 10033IFE PROTOCOL 10034M: Yotam Gigi <yotam.gi@gmail.com> 10035M: Jamal Hadi Salim <jhs@mojatatu.com> 10036F: include/net/ife.h 10037F: include/uapi/linux/ife.h 10038F: net/ife 10039 10040IGORPLUG-USB IR RECEIVER 10041M: Sean Young <sean@mess.org> 10042L: linux-media@vger.kernel.org 10043S: Maintained 10044F: drivers/media/rc/igorplugusb.c 10045 10046IGUANAWORKS USB IR TRANSCEIVER 10047M: Sean Young <sean@mess.org> 10048L: linux-media@vger.kernel.org 10049S: Maintained 10050F: drivers/media/rc/iguanair.c 10051 10052IIO DIGITAL POTENTIOMETER DAC 10053M: Peter Rosin <peda@axentia.se> 10054L: linux-iio@vger.kernel.org 10055S: Maintained 10056F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10057F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10058F: drivers/iio/dac/dpot-dac.c 10059 10060IIO ENVELOPE DETECTOR 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10065F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10066F: drivers/iio/adc/envelope-detector.c 10067 10068IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10069M: Matti Vaittinen <mazziesaccount@gmail.com> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: drivers/iio/light/gain-time-scale-helper.c 10073F: drivers/iio/light/gain-time-scale-helper.h 10074 10075IIO MULTIPLEXER 10076M: Peter Rosin <peda@axentia.se> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10080F: drivers/iio/multiplexer/iio-mux.c 10081 10082IIO SCMI BASED DRIVER 10083M: Jyoti Bhayana <jbhayana@google.com> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086F: drivers/iio/common/scmi_sensors/scmi_iio.c 10087 10088IIO SUBSYSTEM AND DRIVERS 10089M: Jonathan Cameron <jic23@kernel.org> 10090R: Lars-Peter Clausen <lars@metafoo.de> 10091L: linux-iio@vger.kernel.org 10092S: Maintained 10093T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10094F: Documentation/ABI/testing/configfs-iio* 10095F: Documentation/ABI/testing/sysfs-bus-iio* 10096F: Documentation/devicetree/bindings/iio/ 10097F: drivers/iio/ 10098F: drivers/staging/iio/ 10099F: include/dt-bindings/iio/ 10100F: include/linux/iio/ 10101F: tools/iio/ 10102 10103IIO UNIT CONVERTER 10104M: Peter Rosin <peda@axentia.se> 10105L: linux-iio@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10108F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10109F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10110F: drivers/iio/afe/iio-rescale.c 10111 10112IKANOS/ADI EAGLE ADSL USB DRIVER 10113M: Matthieu Castet <castet.matthieu@free.fr> 10114M: Stanislaw Gruszka <stf_xl@wp.pl> 10115S: Maintained 10116F: drivers/usb/atm/ueagle-atm.c 10117 10118IMAGIS TOUCHSCREEN DRIVER 10119M: Markuss Broks <markuss.broks@gmail.com> 10120S: Maintained 10121F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10122F: drivers/input/touchscreen/imagis.c 10123 10124IMGTEC ASCII LCD DRIVER 10125M: Paul Burton <paulburton@kernel.org> 10126S: Maintained 10127F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10128F: drivers/auxdisplay/img-ascii-lcd.c 10129 10130IMGTEC IR DECODER DRIVER 10131S: Orphan 10132F: drivers/media/rc/img-ir/ 10133 10134IMON SOUNDGRAPH USB IR RECEIVER 10135M: Sean Young <sean@mess.org> 10136L: linux-media@vger.kernel.org 10137S: Maintained 10138F: drivers/media/rc/imon.c 10139F: drivers/media/rc/imon_raw.c 10140 10141IMS TWINTURBO FRAMEBUFFER DRIVER 10142L: linux-fbdev@vger.kernel.org 10143S: Orphan 10144F: drivers/video/fbdev/imsttfb.c 10145 10146INA209 HARDWARE MONITOR DRIVER 10147M: Guenter Roeck <linux@roeck-us.net> 10148L: linux-hwmon@vger.kernel.org 10149S: Maintained 10150F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10151F: Documentation/hwmon/ina209.rst 10152F: drivers/hwmon/ina209.c 10153 10154INA2XX HARDWARE MONITOR DRIVER 10155M: Guenter Roeck <linux@roeck-us.net> 10156L: linux-hwmon@vger.kernel.org 10157S: Maintained 10158F: Documentation/hwmon/ina2xx.rst 10159F: drivers/hwmon/ina2xx.c 10160F: include/linux/platform_data/ina2xx.h 10161 10162INDEX OF FURTHER KERNEL DOCUMENTATION 10163M: Carlos Bilbao <carlos.bilbao@amd.com> 10164S: Maintained 10165F: Documentation/process/kernel-docs.rst 10166 10167INDUSTRY PACK SUBSYSTEM (IPACK) 10168M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10169M: Jens Taprogge <jens.taprogge@taprogge.org> 10170M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10171L: industrypack-devel@lists.sourceforge.net 10172S: Maintained 10173W: http://industrypack.sourceforge.net 10174F: drivers/ipack/ 10175 10176INFINEON DPS310 Driver 10177M: Eddie James <eajames@linux.ibm.com> 10178L: linux-iio@vger.kernel.org 10179S: Maintained 10180F: drivers/iio/pressure/dps310.c 10181 10182INFINEON PEB2466 ASoC CODEC 10183M: Herve Codina <herve.codina@bootlin.com> 10184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10185S: Maintained 10186F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10187F: sound/soc/codecs/peb2466.c 10188 10189INFINIBAND SUBSYSTEM 10190M: Jason Gunthorpe <jgg@nvidia.com> 10191M: Leon Romanovsky <leonro@nvidia.com> 10192L: linux-rdma@vger.kernel.org 10193S: Supported 10194W: https://github.com/linux-rdma/rdma-core 10195Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10196T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10197F: Documentation/devicetree/bindings/infiniband/ 10198F: Documentation/infiniband/ 10199F: drivers/infiniband/ 10200F: include/rdma/ 10201F: include/trace/events/ib_mad.h 10202F: include/trace/events/ib_umad.h 10203F: include/trace/misc/rdma.h 10204F: include/uapi/linux/if_infiniband.h 10205F: include/uapi/rdma/ 10206F: samples/bpf/ibumad_kern.c 10207F: samples/bpf/ibumad_user.c 10208 10209INGENIC JZ4780 NAND DRIVER 10210M: Harvey Hunt <harveyhuntnexus@gmail.com> 10211L: linux-mtd@lists.infradead.org 10212L: linux-mips@vger.kernel.org 10213S: Maintained 10214F: drivers/mtd/nand/raw/ingenic/ 10215 10216INGENIC JZ47xx SoCs 10217M: Paul Cercueil <paul@crapouillou.net> 10218L: linux-mips@vger.kernel.org 10219S: Maintained 10220F: arch/mips/boot/dts/ingenic/ 10221F: arch/mips/generic/board-ingenic.c 10222F: arch/mips/include/asm/mach-ingenic/ 10223F: arch/mips/ingenic/Kconfig 10224F: drivers/clk/ingenic/ 10225F: drivers/dma/dma-jz4780.c 10226F: drivers/gpu/drm/ingenic/ 10227F: drivers/i2c/busses/i2c-jz4780.c 10228F: drivers/iio/adc/ingenic-adc.c 10229F: drivers/irqchip/irq-ingenic.c 10230F: drivers/memory/jz4780-nemc.c 10231F: drivers/mmc/host/jz4740_mmc.c 10232F: drivers/mtd/nand/raw/ingenic/ 10233F: drivers/pinctrl/pinctrl-ingenic.c 10234F: drivers/power/supply/ingenic-battery.c 10235F: drivers/pwm/pwm-jz4740.c 10236F: drivers/remoteproc/ingenic_rproc.c 10237F: drivers/rtc/rtc-jz4740.c 10238F: drivers/tty/serial/8250/8250_ingenic.c 10239F: drivers/usb/musb/jz4740.c 10240F: drivers/watchdog/jz4740_wdt.c 10241F: include/dt-bindings/iio/adc/ingenic,adc.h 10242F: include/linux/mfd/ingenic-tcu.h 10243F: sound/soc/codecs/jz47* 10244F: sound/soc/jz4740/ 10245 10246INJOINIC IP5xxx POWER BANK IC DRIVER 10247M: Samuel Holland <samuel@sholland.org> 10248S: Maintained 10249F: drivers/power/supply/ip5xxx_power.c 10250 10251INOTIFY 10252M: Jan Kara <jack@suse.cz> 10253R: Amir Goldstein <amir73il@gmail.com> 10254L: linux-fsdevel@vger.kernel.org 10255S: Maintained 10256F: Documentation/filesystems/inotify.rst 10257F: fs/notify/inotify/ 10258F: include/linux/inotify.h 10259F: include/uapi/linux/inotify.h 10260 10261INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10262M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10263L: linux-input@vger.kernel.org 10264S: Maintained 10265Q: http://patchwork.kernel.org/project/linux-input/list/ 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10267F: Documentation/devicetree/bindings/input/ 10268F: Documentation/devicetree/bindings/serio/ 10269F: Documentation/input/ 10270F: drivers/input/ 10271F: include/dt-bindings/input/ 10272F: include/linux/input.h 10273F: include/linux/input/ 10274F: include/uapi/linux/input-event-codes.h 10275F: include/uapi/linux/input.h 10276 10277INPUT MULTITOUCH (MT) PROTOCOL 10278M: Henrik Rydberg <rydberg@bitmath.org> 10279L: linux-input@vger.kernel.org 10280S: Odd fixes 10281F: Documentation/input/multi-touch-protocol.rst 10282F: drivers/input/input-mt.c 10283K: \b(ABS|SYN)_MT_ 10284 10285INSIDE SECURE CRYPTO DRIVER 10286M: Antoine Tenart <atenart@kernel.org> 10287L: linux-crypto@vger.kernel.org 10288S: Maintained 10289F: drivers/crypto/inside-secure/ 10290 10291INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10292M: Mimi Zohar <zohar@linux.ibm.com> 10293M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10294L: linux-integrity@vger.kernel.org 10295S: Supported 10296T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10297F: security/integrity/ 10298F: security/integrity/ima/ 10299 10300INTEL 810/815 FRAMEBUFFER DRIVER 10301M: Antonino Daplas <adaplas@gmail.com> 10302L: linux-fbdev@vger.kernel.org 10303S: Maintained 10304F: drivers/video/fbdev/i810/ 10305 10306INTEL 8254 COUNTER DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-iio@vger.kernel.org 10309S: Maintained 10310F: drivers/counter/i8254.c 10311F: include/linux/i8254.h 10312 10313INTEL 8255 GPIO DRIVER 10314M: William Breathitt Gray <william.gray@linaro.org> 10315L: linux-gpio@vger.kernel.org 10316S: Maintained 10317F: drivers/gpio/gpio-i8255.c 10318F: drivers/gpio/gpio-i8255.h 10319 10320INTEL ASoC DRIVERS 10321M: Cezary Rojewski <cezary.rojewski@intel.com> 10322M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10323M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10324M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10325M: Bard Liao <yung-chuan.liao@linux.intel.com> 10326M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10327M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10328L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10329S: Supported 10330F: sound/soc/intel/ 10331 10332INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10333M: Hans de Goede <hdegoede@redhat.com> 10334L: platform-driver-x86@vger.kernel.org 10335S: Maintained 10336F: drivers/platform/x86/intel/atomisp2/pm.c 10337 10338INTEL ATOMISP2 LED DRIVER 10339M: Hans de Goede <hdegoede@redhat.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/atomisp2/led.c 10343 10344INTEL BIOS SAR INT1092 DRIVER 10345M: Shravan Sudhakar <s.shravan@intel.com> 10346M: Intel Corporation <linuxwwan@intel.com> 10347L: platform-driver-x86@vger.kernel.org 10348S: Maintained 10349F: drivers/platform/x86/intel/int1092/ 10350 10351INTEL BROXTON PMC DRIVER 10352M: Mika Westerberg <mika.westerberg@linux.intel.com> 10353M: Zha Qipeng <qipeng.zha@intel.com> 10354S: Maintained 10355F: drivers/mfd/intel_pmc_bxt.c 10356F: include/linux/mfd/intel_pmc_bxt.h 10357 10358INTEL C600 SERIES SAS CONTROLLER DRIVER 10359M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10360L: linux-scsi@vger.kernel.org 10361S: Supported 10362T: git git://git.code.sf.net/p/intel-sas/isci 10363F: drivers/scsi/isci/ 10364 10365INTEL CPU family model numbers 10366M: Tony Luck <tony.luck@intel.com> 10367M: x86@kernel.org 10368L: linux-kernel@vger.kernel.org 10369S: Supported 10370F: arch/x86/include/asm/intel-family.h 10371 10372INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10373M: Jani Nikula <jani.nikula@linux.intel.com> 10374M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10375M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10376M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10377L: intel-gfx@lists.freedesktop.org 10378S: Supported 10379W: https://01.org/linuxgraphics/ 10380Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10381B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10382C: irc://irc.oftc.net/intel-gfx 10383T: git git://anongit.freedesktop.org/drm-intel 10384F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10385F: Documentation/gpu/i915.rst 10386F: drivers/gpu/drm/i915/ 10387F: include/drm/i915* 10388F: include/uapi/drm/i915_drm.h 10389 10390INTEL ETHERNET DRIVERS 10391M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10392M: Tony Nguyen <anthony.l.nguyen@intel.com> 10393L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10394S: Supported 10395W: https://www.intel.com/content/www/us/en/support.html 10396Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10399F: Documentation/networking/device_drivers/ethernet/intel/ 10400F: drivers/net/ethernet/intel/ 10401F: drivers/net/ethernet/intel/*/ 10402F: include/linux/avf/virtchnl.h 10403F: include/linux/net/intel/iidc.h 10404 10405INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10406M: Mustafa Ismail <mustafa.ismail@intel.com> 10407M: Shiraz Saleem <shiraz.saleem@intel.com> 10408L: linux-rdma@vger.kernel.org 10409S: Supported 10410F: drivers/infiniband/hw/irdma/ 10411F: include/uapi/rdma/irdma-abi.h 10412 10413INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10414M: Maik Broemme <mbroemme@libmpq.org> 10415L: linux-fbdev@vger.kernel.org 10416S: Maintained 10417F: Documentation/fb/intelfb.rst 10418F: drivers/video/fbdev/intelfb/ 10419 10420INTEL GPIO DRIVERS 10421M: Andy Shevchenko <andy@kernel.org> 10422L: linux-gpio@vger.kernel.org 10423S: Supported 10424T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10425F: drivers/gpio/gpio-elkhartlake.c 10426F: drivers/gpio/gpio-ich.c 10427F: drivers/gpio/gpio-merrifield.c 10428F: drivers/gpio/gpio-ml-ioh.c 10429F: drivers/gpio/gpio-pch.c 10430F: drivers/gpio/gpio-sch.c 10431F: drivers/gpio/gpio-sodaville.c 10432F: drivers/gpio/gpio-tangier.c 10433 10434INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10435M: Zhenyu Wang <zhenyuw@linux.intel.com> 10436M: Zhi Wang <zhi.a.wang@intel.com> 10437L: intel-gvt-dev@lists.freedesktop.org 10438L: intel-gfx@lists.freedesktop.org 10439S: Supported 10440W: https://01.org/igvt-g 10441T: git https://github.com/intel/gvt-linux.git 10442F: drivers/gpu/drm/i915/gvt/ 10443 10444INTEL HID EVENT DRIVER 10445M: Alex Hung <alexhung@gmail.com> 10446L: platform-driver-x86@vger.kernel.org 10447S: Maintained 10448F: drivers/platform/x86/intel/hid.c 10449 10450INTEL I/OAT DMA DRIVER 10451M: Dave Jiang <dave.jiang@intel.com> 10452R: Dan Williams <dan.j.williams@intel.com> 10453L: dmaengine@vger.kernel.org 10454S: Supported 10455Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10456F: drivers/dma/ioat* 10457 10458INTEL IDLE DRIVER 10459M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10460M: Len Brown <lenb@kernel.org> 10461L: linux-pm@vger.kernel.org 10462S: Supported 10463B: https://bugzilla.kernel.org 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10465F: drivers/idle/intel_idle.c 10466 10467INTEL IDXD DRIVER 10468M: Fenghua Yu <fenghua.yu@intel.com> 10469M: Dave Jiang <dave.jiang@intel.com> 10470L: dmaengine@vger.kernel.org 10471S: Supported 10472F: drivers/dma/idxd/* 10473F: include/uapi/linux/idxd.h 10474 10475INTEL IN FIELD SCAN (IFS) DEVICE 10476M: Jithu Joseph <jithu.joseph@intel.com> 10477R: Ashok Raj <ashok.raj@intel.com> 10478R: Tony Luck <tony.luck@intel.com> 10479S: Maintained 10480F: drivers/platform/x86/intel/ifs 10481F: include/trace/events/intel_ifs.h 10482 10483INTEL INTEGRATED SENSOR HUB DRIVER 10484M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10485M: Jiri Kosina <jikos@kernel.org> 10486L: linux-input@vger.kernel.org 10487S: Maintained 10488F: drivers/hid/intel-ish-hid/ 10489 10490INTEL IOMMU (VT-d) 10491M: David Woodhouse <dwmw2@infradead.org> 10492M: Lu Baolu <baolu.lu@linux.intel.com> 10493L: iommu@lists.linux.dev 10494S: Supported 10495T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10496F: drivers/iommu/intel/ 10497 10498INTEL IPU3 CSI-2 CIO2 DRIVER 10499M: Yong Zhi <yong.zhi@intel.com> 10500M: Sakari Ailus <sakari.ailus@linux.intel.com> 10501M: Bingbu Cao <bingbu.cao@intel.com> 10502M: Dan Scally <djrscally@gmail.com> 10503R: Tianshu Qiu <tian.shu.qiu@intel.com> 10504L: linux-media@vger.kernel.org 10505S: Maintained 10506T: git git://linuxtv.org/media_tree.git 10507F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10508F: drivers/media/pci/intel/ipu3/ 10509 10510INTEL IPU3 CSI-2 IMGU DRIVER 10511M: Sakari Ailus <sakari.ailus@linux.intel.com> 10512R: Bingbu Cao <bingbu.cao@intel.com> 10513R: Tianshu Qiu <tian.shu.qiu@intel.com> 10514L: linux-media@vger.kernel.org 10515S: Maintained 10516F: Documentation/admin-guide/media/ipu3.rst 10517F: Documentation/admin-guide/media/ipu3_rcb.svg 10518F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10519F: drivers/staging/media/ipu3/ 10520 10521INTEL ISHTP ECLITE DRIVER 10522M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10523L: platform-driver-x86@vger.kernel.org 10524S: Supported 10525F: drivers/platform/x86/intel/ishtp_eclite.c 10526 10527INTEL IXP4XX CRYPTO SUPPORT 10528M: Corentin Labbe <clabbe@baylibre.com> 10529L: linux-crypto@vger.kernel.org 10530S: Maintained 10531F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10532 10533INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10534M: Krzysztof Halasa <khalasa@piap.pl> 10535S: Maintained 10536F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10537F: drivers/net/wan/ixp4xx_hss.c 10538F: drivers/soc/ixp4xx/ixp4xx-npe.c 10539F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10540F: include/linux/soc/ixp4xx/npe.h 10541F: include/linux/soc/ixp4xx/qmgr.h 10542 10543INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10544M: Deepak Saxena <dsaxena@plexity.net> 10545S: Maintained 10546F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10547F: drivers/char/hw_random/ixp4xx-rng.c 10548 10549INTEL KEEM BAY DRM DRIVER 10550M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10551M: Edmund Dea <edmund.j.dea@intel.com> 10552S: Maintained 10553F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10554F: drivers/gpu/drm/kmb/ 10555 10556INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10557M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10558S: Maintained 10559F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10560F: drivers/crypto/intel/keembay/Kconfig 10561F: drivers/crypto/intel/keembay/Makefile 10562F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10563F: drivers/crypto/intel/keembay/ocs-aes.c 10564F: drivers/crypto/intel/keembay/ocs-aes.h 10565 10566INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10567M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10568M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10569M: Mark Gross <mgross@linux.intel.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10572F: drivers/crypto/intel/keembay/Kconfig 10573F: drivers/crypto/intel/keembay/Makefile 10574F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10575 10576INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10577M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10578M: Declan Murphy <declan.murphy@intel.com> 10579S: Maintained 10580F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10581F: drivers/crypto/intel/keembay/Kconfig 10582F: drivers/crypto/intel/keembay/Makefile 10583F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.c 10585F: drivers/crypto/intel/keembay/ocs-hcu.h 10586 10587INTEL MANAGEMENT ENGINE (mei) 10588M: Tomas Winkler <tomas.winkler@intel.com> 10589L: linux-kernel@vger.kernel.org 10590S: Supported 10591F: Documentation/driver-api/mei/* 10592F: drivers/misc/mei/ 10593F: drivers/watchdog/mei_wdt.c 10594F: include/linux/mei_aux.h 10595F: include/linux/mei_cl_bus.h 10596F: include/uapi/linux/mei.h 10597F: include/uapi/linux/mei_uuid.h 10598F: include/uapi/linux/uuid.h 10599F: samples/mei/* 10600 10601INTEL MAX 10 BMC MFD DRIVER 10602M: Xu Yilun <yilun.xu@intel.com> 10603R: Tom Rix <trix@redhat.com> 10604S: Maintained 10605F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10606F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10607F: drivers/hwmon/intel-m10-bmc-hwmon.c 10608F: drivers/mfd/intel-m10-bmc* 10609F: include/linux/mfd/intel-m10-bmc.h 10610 10611INTEL MAX10 BMC SECURE UPDATES 10612M: Russ Weight <russell.h.weight@intel.com> 10613L: linux-fpga@vger.kernel.org 10614S: Maintained 10615F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10616F: drivers/fpga/intel-m10-bmc-sec-update.c 10617 10618INTEL P-Unit IPC DRIVER 10619M: Zha Qipeng <qipeng.zha@intel.com> 10620L: platform-driver-x86@vger.kernel.org 10621S: Maintained 10622F: arch/x86/include/asm/intel_punit_ipc.h 10623F: drivers/platform/x86/intel/punit_ipc.c 10624 10625INTEL PMC CORE DRIVER 10626M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10627M: David E Box <david.e.box@intel.com> 10628L: platform-driver-x86@vger.kernel.org 10629S: Maintained 10630F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10631F: drivers/platform/x86/intel/pmc/ 10632 10633INTEL PMIC GPIO DRIVERS 10634M: Andy Shevchenko <andy@kernel.org> 10635S: Supported 10636T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10637F: drivers/gpio/gpio-*cove.c 10638 10639INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10640M: Andy Shevchenko <andy@kernel.org> 10641S: Supported 10642F: drivers/mfd/intel_soc_pmic* 10643F: include/linux/mfd/intel_soc_pmic* 10644 10645INTEL PMT DRIVERS 10646M: David E. Box <david.e.box@linux.intel.com> 10647S: Supported 10648F: drivers/platform/x86/intel/pmt/ 10649 10650INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10651M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10652L: linux-wireless@vger.kernel.org 10653S: Maintained 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10655F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10656F: drivers/net/wireless/intel/ipw2x00/ 10657 10658INTEL PSTATE DRIVER 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660M: Len Brown <lenb@kernel.org> 10661L: linux-pm@vger.kernel.org 10662S: Supported 10663F: drivers/cpufreq/intel_pstate.c 10664 10665INTEL PTP DFL ToD DRIVER 10666M: Tianfei Zhang <tianfei.zhang@intel.com> 10667L: linux-fpga@vger.kernel.org 10668L: netdev@vger.kernel.org 10669S: Maintained 10670F: drivers/ptp/ptp_dfl_tod.c 10671 10672INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10673M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10674L: linux-iio@vger.kernel.org 10675F: drivers/counter/intel-qep.c 10676 10677INTEL SCU DRIVERS 10678M: Mika Westerberg <mika.westerberg@linux.intel.com> 10679S: Maintained 10680F: arch/x86/include/asm/intel_scu_ipc.h 10681F: drivers/platform/x86/intel_scu_* 10682 10683INTEL SDSI DRIVER 10684M: David E. Box <david.e.box@linux.intel.com> 10685S: Supported 10686F: drivers/platform/x86/intel/sdsi.c 10687F: tools/arch/x86/intel_sdsi/ 10688F: tools/testing/selftests/drivers/sdsi/ 10689 10690INTEL SGX 10691M: Jarkko Sakkinen <jarkko@kernel.org> 10692R: Dave Hansen <dave.hansen@linux.intel.com> 10693L: linux-sgx@vger.kernel.org 10694S: Supported 10695Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10697F: Documentation/arch/x86/sgx.rst 10698F: arch/x86/entry/vdso/vsgx.S 10699F: arch/x86/include/asm/sgx.h 10700F: arch/x86/include/uapi/asm/sgx.h 10701F: arch/x86/kernel/cpu/sgx/* 10702F: tools/testing/selftests/sgx/* 10703K: \bSGX_ 10704 10705INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10706M: Daniel Scally <djrscally@gmail.com> 10707S: Maintained 10708F: drivers/platform/x86/intel/int3472/ 10709 10710INTEL SPEED SELECT TECHNOLOGY 10711M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10712L: platform-driver-x86@vger.kernel.org 10713S: Maintained 10714F: drivers/platform/x86/intel/speed_select_if/ 10715F: include/uapi/linux/isst_if.h 10716F: tools/power/x86/intel-speed-select/ 10717 10718INTEL STRATIX10 FIRMWARE DRIVERS 10719M: Dinh Nguyen <dinguyen@kernel.org> 10720L: linux-kernel@vger.kernel.org 10721S: Maintained 10722T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10723F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10724F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10725F: drivers/firmware/stratix10-rsu.c 10726F: drivers/firmware/stratix10-svc.c 10727F: include/linux/firmware/intel/stratix10-smc.h 10728F: include/linux/firmware/intel/stratix10-svc-client.h 10729 10730INTEL TELEMETRY DRIVER 10731M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10732M: "David E. Box" <david.e.box@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: arch/x86/include/asm/intel_telemetry.h 10736F: drivers/platform/x86/intel/telemetry/ 10737 10738INTEL TPMI DRIVER 10739M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: drivers/platform/x86/intel/tpmi.c 10743F: include/linux/intel_tpmi.h 10744 10745INTEL UNCORE FREQUENCY CONTROL 10746M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10747L: platform-driver-x86@vger.kernel.org 10748S: Maintained 10749F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10750F: drivers/platform/x86/intel/uncore-frequency/ 10751 10752INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10753M: David E. Box <david.e.box@linux.intel.com> 10754S: Supported 10755F: drivers/platform/x86/intel/vsec.* 10756 10757INTEL VIRTUAL BUTTON DRIVER 10758M: AceLan Kao <acelan.kao@canonical.com> 10759L: platform-driver-x86@vger.kernel.org 10760S: Maintained 10761F: drivers/platform/x86/intel/vbtn.c 10762 10763INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10764M: Stanislaw Gruszka <stf_xl@wp.pl> 10765L: linux-wireless@vger.kernel.org 10766S: Supported 10767F: drivers/net/wireless/intel/iwlegacy/ 10768 10769INTEL WIRELESS WIFI LINK (iwlwifi) 10770M: Gregory Greenman <gregory.greenman@intel.com> 10771L: linux-wireless@vger.kernel.org 10772S: Supported 10773W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10774T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10775F: drivers/net/wireless/intel/iwlwifi/ 10776 10777INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10778M: Jithu Joseph <jithu.joseph@intel.com> 10779R: Maurice Ma <maurice.ma@intel.com> 10780S: Maintained 10781W: https://slimbootloader.github.io/security/firmware-update.html 10782F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10783 10784INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10785L: Dell.Client.Kernel@dell.com 10786S: Maintained 10787F: drivers/platform/x86/intel/wmi/thunderbolt.c 10788 10789INTEL WWAN IOSM DRIVER 10790M: M Chetan Kumar <m.chetan.kumar@intel.com> 10791M: Intel Corporation <linuxwwan@intel.com> 10792L: netdev@vger.kernel.org 10793S: Maintained 10794F: drivers/net/wwan/iosm/ 10795 10796INTEL(R) TRACE HUB 10797M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10798S: Supported 10799F: Documentation/trace/intel_th.rst 10800F: drivers/hwtracing/intel_th/ 10801F: include/linux/intel_th.h 10802 10803INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10804M: Ning Sun <ning.sun@intel.com> 10805L: tboot-devel@lists.sourceforge.net 10806S: Supported 10807W: http://tboot.sourceforge.net 10808T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10809F: Documentation/arch/x86/intel_txt.rst 10810F: arch/x86/kernel/tboot.c 10811F: include/linux/tboot.h 10812 10813INTERCONNECT API 10814M: Georgi Djakov <djakov@kernel.org> 10815L: linux-pm@vger.kernel.org 10816S: Maintained 10817T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10818F: Documentation/devicetree/bindings/interconnect/ 10819F: Documentation/driver-api/interconnect.rst 10820F: drivers/interconnect/ 10821F: include/dt-bindings/interconnect/ 10822F: include/linux/interconnect-provider.h 10823F: include/linux/interconnect.h 10824 10825INTERRUPT COUNTER DRIVER 10826M: Oleksij Rempel <o.rempel@pengutronix.de> 10827R: Pengutronix Kernel Team <kernel@pengutronix.de> 10828L: linux-iio@vger.kernel.org 10829F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10830F: drivers/counter/interrupt-cnt.c 10831 10832INTERSIL ISL7998X VIDEO DECODER DRIVER 10833M: Michael Tretter <m.tretter@pengutronix.de> 10834R: Pengutronix Kernel Team <kernel@pengutronix.de> 10835L: linux-media@vger.kernel.org 10836S: Maintained 10837F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10838F: drivers/media/i2c/isl7998x.c 10839 10840INVENSENSE ICM-426xx IMU DRIVER 10841M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10842L: linux-iio@vger.kernel.org 10843S: Maintained 10844W: https://invensense.tdk.com/ 10845F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10846F: drivers/iio/imu/inv_icm42600/ 10847 10848INVENSENSE MPU-3050 GYROSCOPE DRIVER 10849M: Linus Walleij <linus.walleij@linaro.org> 10850L: linux-iio@vger.kernel.org 10851S: Maintained 10852F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10853F: drivers/iio/gyro/mpu3050* 10854 10855IOC3 ETHERNET DRIVER 10856M: Ralf Baechle <ralf@linux-mips.org> 10857L: linux-mips@vger.kernel.org 10858S: Maintained 10859F: drivers/net/ethernet/sgi/ioc3-eth.c 10860 10861IOMAP FILESYSTEM LIBRARY 10862M: Darrick J. Wong <djwong@kernel.org> 10863L: linux-xfs@vger.kernel.org 10864L: linux-fsdevel@vger.kernel.org 10865S: Supported 10866T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10867F: fs/iomap/ 10868F: include/linux/iomap.h 10869 10870IOMMU DMA-API LAYER 10871M: Robin Murphy <robin.murphy@arm.com> 10872L: iommu@lists.linux.dev 10873S: Maintained 10874T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10875F: drivers/iommu/dma-iommu.c 10876F: drivers/iommu/dma-iommu.h 10877F: drivers/iommu/iova.c 10878F: include/linux/iova.h 10879 10880IOMMU SUBSYSTEM 10881M: Joerg Roedel <joro@8bytes.org> 10882M: Will Deacon <will@kernel.org> 10883R: Robin Murphy <robin.murphy@arm.com> 10884L: iommu@lists.linux.dev 10885S: Maintained 10886T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10887F: Documentation/devicetree/bindings/iommu/ 10888F: Documentation/userspace-api/iommu.rst 10889F: drivers/iommu/ 10890F: include/linux/iommu.h 10891F: include/linux/iova.h 10892F: include/linux/of_iommu.h 10893F: include/uapi/linux/iommu.h 10894 10895IOMMUFD 10896M: Jason Gunthorpe <jgg@nvidia.com> 10897M: Kevin Tian <kevin.tian@intel.com> 10898L: iommu@lists.linux.dev 10899S: Maintained 10900T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10901F: Documentation/userspace-api/iommufd.rst 10902F: drivers/iommu/iommufd/ 10903F: include/linux/iommufd.h 10904F: include/uapi/linux/iommufd.h 10905F: tools/testing/selftests/iommu/ 10906 10907IOSYS-MAP HELPERS 10908M: Thomas Zimmermann <tzimmermann@suse.de> 10909L: dri-devel@lists.freedesktop.org 10910S: Maintained 10911T: git git://anongit.freedesktop.org/drm/drm-misc 10912F: include/linux/iosys-map.h 10913 10914IO_URING 10915M: Jens Axboe <axboe@kernel.dk> 10916R: Pavel Begunkov <asml.silence@gmail.com> 10917L: io-uring@vger.kernel.org 10918S: Maintained 10919T: git git://git.kernel.dk/linux-block 10920T: git git://git.kernel.dk/liburing 10921F: include/linux/io_uring.h 10922F: include/linux/io_uring_types.h 10923F: include/trace/events/io_uring.h 10924F: include/uapi/linux/io_uring.h 10925F: io_uring/ 10926F: tools/io_uring/ 10927 10928IPMI SUBSYSTEM 10929M: Corey Minyard <minyard@acm.org> 10930L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10931S: Supported 10932W: http://openipmi.sourceforge.net/ 10933T: git https://github.com/cminyard/linux-ipmi.git for-next 10934F: Documentation/devicetree/bindings/ipmi/ 10935F: Documentation/driver-api/ipmi.rst 10936F: drivers/char/ipmi/ 10937F: include/linux/ipmi* 10938F: include/uapi/linux/ipmi* 10939 10940IPS SCSI RAID DRIVER 10941M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10942L: linux-scsi@vger.kernel.org 10943S: Maintained 10944W: http://www.adaptec.com/ 10945F: drivers/scsi/ips* 10946 10947IPVS 10948M: Simon Horman <horms@verge.net.au> 10949M: Julian Anastasov <ja@ssi.bg> 10950L: netdev@vger.kernel.org 10951L: lvs-devel@vger.kernel.org 10952S: Maintained 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10954T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10955F: Documentation/networking/ipvs-sysctl.rst 10956F: include/net/ip_vs.h 10957F: include/uapi/linux/ip_vs.h 10958F: net/netfilter/ipvs/ 10959 10960IPWIRELESS DRIVER 10961M: Jiri Kosina <jikos@kernel.org> 10962M: David Sterba <dsterba@suse.com> 10963S: Odd Fixes 10964F: drivers/tty/ipwireless/ 10965 10966IRON DEVICE AUDIO CODEC DRIVERS 10967M: Kiseok Jo <kiseok.jo@irondevice.com> 10968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10969S: Maintained 10970F: Documentation/devicetree/bindings/sound/irondevice,* 10971F: sound/soc/codecs/sma* 10972 10973IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10974M: Marc Zyngier <maz@kernel.org> 10975S: Maintained 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10977F: Documentation/core-api/irq/irq-domain.rst 10978F: include/linux/irqdomain.h 10979F: kernel/irq/irqdomain.c 10980F: kernel/irq/msi.c 10981 10982IRQ SUBSYSTEM 10983M: Thomas Gleixner <tglx@linutronix.de> 10984L: linux-kernel@vger.kernel.org 10985S: Maintained 10986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10987F: include/linux/group_cpus.h 10988F: kernel/irq/ 10989F: lib/group_cpus.c 10990 10991IRQCHIP DRIVERS 10992M: Thomas Gleixner <tglx@linutronix.de> 10993M: Marc Zyngier <maz@kernel.org> 10994L: linux-kernel@vger.kernel.org 10995S: Maintained 10996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10997F: Documentation/devicetree/bindings/interrupt-controller/ 10998F: drivers/irqchip/ 10999 11000ISA 11001M: William Breathitt Gray <william.gray@linaro.org> 11002S: Maintained 11003F: Documentation/driver-api/isa.rst 11004F: drivers/base/isa.c 11005F: include/linux/isa.h 11006 11007ISA RADIO MODULE 11008M: Hans Verkuil <hverkuil@xs4all.nl> 11009L: linux-media@vger.kernel.org 11010S: Maintained 11011W: https://linuxtv.org 11012T: git git://linuxtv.org/media_tree.git 11013F: drivers/media/radio/radio-isa* 11014 11015ISAPNP 11016M: Jaroslav Kysela <perex@perex.cz> 11017S: Maintained 11018F: Documentation/driver-api/isapnp.rst 11019F: drivers/pnp/isapnp/ 11020F: include/linux/isapnp.h 11021 11022ISCSI 11023M: Lee Duncan <lduncan@suse.com> 11024M: Chris Leech <cleech@redhat.com> 11025M: Mike Christie <michael.christie@oracle.com> 11026L: open-iscsi@googlegroups.com 11027L: linux-scsi@vger.kernel.org 11028S: Maintained 11029W: www.open-iscsi.com 11030F: drivers/scsi/*iscsi* 11031F: include/scsi/*iscsi* 11032 11033iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11034M: Peter Jones <pjones@redhat.com> 11035M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11036S: Maintained 11037F: drivers/firmware/iscsi_ibft* 11038 11039ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11040M: Sagi Grimberg <sagi@grimberg.me> 11041M: Max Gurtovoy <mgurtovoy@nvidia.com> 11042L: linux-rdma@vger.kernel.org 11043S: Supported 11044W: http://www.openfabrics.org 11045W: www.open-iscsi.org 11046Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11047F: drivers/infiniband/ulp/iser/ 11048 11049ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11050M: Sagi Grimberg <sagi@grimberg.me> 11051L: linux-rdma@vger.kernel.org 11052L: target-devel@vger.kernel.org 11053S: Supported 11054W: http://www.linux-iscsi.org 11055T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11056F: drivers/infiniband/ulp/isert 11057 11058ISDN/CMTP OVER BLUETOOTH 11059M: Karsten Keil <isdn@linux-pingi.de> 11060L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11061L: netdev@vger.kernel.org 11062S: Odd Fixes 11063W: http://www.isdn4linux.de 11064F: Documentation/isdn/ 11065F: drivers/isdn/capi/ 11066F: include/linux/isdn/ 11067F: include/uapi/linux/isdn/ 11068F: net/bluetooth/cmtp/ 11069 11070ISDN/mISDN SUBSYSTEM 11071M: Karsten Keil <isdn@linux-pingi.de> 11072L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11073L: netdev@vger.kernel.org 11074S: Maintained 11075W: http://www.isdn4linux.de 11076F: drivers/isdn/Kconfig 11077F: drivers/isdn/Makefile 11078F: drivers/isdn/hardware/ 11079F: drivers/isdn/mISDN/ 11080 11081ISOFS FILESYSTEM 11082M: Jan Kara <jack@suse.cz> 11083L: linux-fsdevel@vger.kernel.org 11084S: Maintained 11085F: Documentation/filesystems/isofs.rst 11086F: fs/isofs/ 11087 11088IT87 HARDWARE MONITORING DRIVER 11089M: Jean Delvare <jdelvare@suse.com> 11090L: linux-hwmon@vger.kernel.org 11091S: Maintained 11092F: Documentation/hwmon/it87.rst 11093F: drivers/hwmon/it87.c 11094 11095IT913X MEDIA DRIVER 11096M: Antti Palosaari <crope@iki.fi> 11097L: linux-media@vger.kernel.org 11098S: Maintained 11099W: https://linuxtv.org 11100W: http://palosaari.fi/linux/ 11101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11102T: git git://linuxtv.org/anttip/media_tree.git 11103F: drivers/media/tuners/it913x* 11104 11105ITE IT66121 HDMI BRIDGE DRIVER 11106M: Phong LE <ple@baylibre.com> 11107M: Neil Armstrong <neil.armstrong@linaro.org> 11108S: Maintained 11109T: git git://anongit.freedesktop.org/drm/drm-misc 11110F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11111F: drivers/gpu/drm/bridge/ite-it66121.c 11112 11113IVTV VIDEO4LINUX DRIVER 11114M: Andy Walls <awalls@md.metrocast.net> 11115L: linux-media@vger.kernel.org 11116S: Maintained 11117W: https://linuxtv.org 11118T: git git://linuxtv.org/media_tree.git 11119F: Documentation/admin-guide/media/ivtv* 11120F: drivers/media/pci/ivtv/ 11121F: include/uapi/linux/ivtv* 11122 11123IX2505V MEDIA DRIVER 11124M: Malcolm Priestley <tvboxspy@gmail.com> 11125L: linux-media@vger.kernel.org 11126S: Maintained 11127W: https://linuxtv.org 11128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11129F: drivers/media/dvb-frontends/ix2505v* 11130 11131JAILHOUSE HYPERVISOR INTERFACE 11132M: Jan Kiszka <jan.kiszka@siemens.com> 11133L: jailhouse-dev@googlegroups.com 11134S: Maintained 11135F: arch/x86/include/asm/jailhouse_para.h 11136F: arch/x86/kernel/jailhouse.c 11137 11138JC42.4 TEMPERATURE SENSOR DRIVER 11139M: Guenter Roeck <linux@roeck-us.net> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11143F: Documentation/hwmon/jc42.rst 11144F: drivers/hwmon/jc42.c 11145 11146JFS FILESYSTEM 11147M: Dave Kleikamp <shaggy@kernel.org> 11148L: jfs-discussion@lists.sourceforge.net 11149S: Odd Fixes 11150W: http://jfs.sourceforge.net/ 11151T: git https://github.com/kleikamp/linux-shaggy.git 11152F: Documentation/admin-guide/jfs.rst 11153F: fs/jfs/ 11154 11155JME NETWORK DRIVER 11156M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11157L: netdev@vger.kernel.org 11158S: Maintained 11159F: drivers/net/ethernet/jme.* 11160 11161JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11162M: David Woodhouse <dwmw2@infradead.org> 11163M: Richard Weinberger <richard@nod.at> 11164L: linux-mtd@lists.infradead.org 11165S: Odd Fixes 11166W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11167T: git git://git.infradead.org/ubifs-2.6.git 11168F: fs/jffs2/ 11169F: include/uapi/linux/jffs2.h 11170 11171JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11172M: "Theodore Ts'o" <tytso@mit.edu> 11173M: Jan Kara <jack@suse.com> 11174L: linux-ext4@vger.kernel.org 11175S: Maintained 11176F: fs/jbd2/ 11177F: include/linux/jbd2.h 11178 11179JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11180M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11181L: linux-media@vger.kernel.org 11182L: linux-renesas-soc@vger.kernel.org 11183S: Maintained 11184F: drivers/media/platform/renesas/rcar_jpu.c 11185 11186JSM Neo PCI based serial card 11187L: linux-serial@vger.kernel.org 11188S: Orphan 11189F: drivers/tty/serial/jsm/ 11190 11191K10TEMP HARDWARE MONITORING DRIVER 11192M: Clemens Ladisch <clemens@ladisch.de> 11193L: linux-hwmon@vger.kernel.org 11194S: Maintained 11195F: Documentation/hwmon/k10temp.rst 11196F: drivers/hwmon/k10temp.c 11197 11198K8TEMP HARDWARE MONITORING DRIVER 11199M: Rudolf Marek <r.marek@assembler.cz> 11200L: linux-hwmon@vger.kernel.org 11201S: Maintained 11202F: Documentation/hwmon/k8temp.rst 11203F: drivers/hwmon/k8temp.c 11204 11205KASAN 11206M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11207R: Alexander Potapenko <glider@google.com> 11208R: Andrey Konovalov <andreyknvl@gmail.com> 11209R: Dmitry Vyukov <dvyukov@google.com> 11210R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11211L: kasan-dev@googlegroups.com 11212S: Maintained 11213F: Documentation/dev-tools/kasan.rst 11214F: arch/*/include/asm/*kasan.h 11215F: arch/*/mm/kasan_init* 11216F: include/linux/kasan*.h 11217F: lib/Kconfig.kasan 11218F: mm/kasan/ 11219F: scripts/Makefile.kasan 11220 11221KCONFIG 11222M: Masahiro Yamada <masahiroy@kernel.org> 11223L: linux-kbuild@vger.kernel.org 11224S: Maintained 11225Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11226T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11227F: Documentation/kbuild/kconfig* 11228F: scripts/Kconfig.include 11229F: scripts/kconfig/ 11230 11231KCOV 11232R: Dmitry Vyukov <dvyukov@google.com> 11233R: Andrey Konovalov <andreyknvl@gmail.com> 11234L: kasan-dev@googlegroups.com 11235S: Maintained 11236F: Documentation/dev-tools/kcov.rst 11237F: include/linux/kcov.h 11238F: include/uapi/linux/kcov.h 11239F: kernel/kcov.c 11240F: scripts/Makefile.kcov 11241 11242KCSAN 11243M: Marco Elver <elver@google.com> 11244R: Dmitry Vyukov <dvyukov@google.com> 11245L: kasan-dev@googlegroups.com 11246S: Maintained 11247F: Documentation/dev-tools/kcsan.rst 11248F: include/linux/kcsan*.h 11249F: kernel/kcsan/ 11250F: lib/Kconfig.kcsan 11251F: scripts/Makefile.kcsan 11252 11253KDUMP 11254M: Baoquan He <bhe@redhat.com> 11255R: Vivek Goyal <vgoyal@redhat.com> 11256R: Dave Young <dyoung@redhat.com> 11257L: kexec@lists.infradead.org 11258S: Maintained 11259W: http://lse.sourceforge.net/kdump/ 11260F: Documentation/admin-guide/kdump/ 11261F: fs/proc/vmcore.c 11262F: include/linux/crash_core.h 11263F: include/linux/crash_dump.h 11264F: include/uapi/linux/vmcore.h 11265F: kernel/crash_*.c 11266 11267KEENE FM RADIO TRANSMITTER DRIVER 11268M: Hans Verkuil <hverkuil@xs4all.nl> 11269L: linux-media@vger.kernel.org 11270S: Maintained 11271W: https://linuxtv.org 11272T: git git://linuxtv.org/media_tree.git 11273F: drivers/media/radio/radio-keene* 11274 11275KERNEL AUTOMOUNTER 11276M: Ian Kent <raven@themaw.net> 11277L: autofs@vger.kernel.org 11278S: Maintained 11279F: fs/autofs/ 11280 11281KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11282M: Masahiro Yamada <masahiroy@kernel.org> 11283R: Nathan Chancellor <nathan@kernel.org> 11284R: Nick Desaulniers <ndesaulniers@google.com> 11285R: Nicolas Schier <nicolas@fjasle.eu> 11286L: linux-kbuild@vger.kernel.org 11287S: Maintained 11288Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11289T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11290F: Documentation/kbuild/ 11291F: Makefile 11292F: scripts/*vmlinux* 11293F: scripts/Kbuild* 11294F: scripts/Makefile* 11295F: scripts/basic/ 11296F: scripts/dummy-tools/ 11297F: scripts/mk* 11298F: scripts/mod/ 11299F: scripts/package/ 11300 11301KERNEL HARDENING (not covered by other areas) 11302M: Kees Cook <keescook@chromium.org> 11303L: linux-hardening@vger.kernel.org 11304S: Supported 11305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11306F: Documentation/ABI/testing/sysfs-kernel-oops_count 11307F: Documentation/ABI/testing/sysfs-kernel-warn_count 11308F: include/linux/overflow.h 11309F: include/linux/randomize_kstack.h 11310F: mm/usercopy.c 11311K: \b(add|choose)_random_kstack_offset\b 11312K: \b__check_(object_size|heap_object)\b 11313 11314KERNEL JANITORS 11315L: kernel-janitors@vger.kernel.org 11316S: Odd Fixes 11317W: http://kernelnewbies.org/KernelJanitors 11318 11319KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11320M: Chuck Lever <chuck.lever@oracle.com> 11321M: Jeff Layton <jlayton@kernel.org> 11322R: Neil Brown <neilb@suse.de> 11323R: Olga Kornievskaia <kolga@netapp.com> 11324R: Dai Ngo <Dai.Ngo@oracle.com> 11325R: Tom Talpey <tom@talpey.com> 11326L: linux-nfs@vger.kernel.org 11327S: Supported 11328W: http://nfs.sourceforge.net/ 11329T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11330F: Documentation/filesystems/nfs/ 11331F: fs/exportfs/ 11332F: fs/lockd/ 11333F: fs/nfs_common/ 11334F: fs/nfsd/ 11335F: include/linux/lockd/ 11336F: include/linux/sunrpc/ 11337F: include/trace/events/rpcgss.h 11338F: include/trace/events/rpcrdma.h 11339F: include/trace/events/sunrpc.h 11340F: include/trace/misc/fs.h 11341F: include/trace/misc/nfs.h 11342F: include/trace/misc/sunrpc.h 11343F: include/uapi/linux/nfsd/ 11344F: include/uapi/linux/sunrpc/ 11345F: net/sunrpc/ 11346 11347KERNEL REGRESSIONS 11348M: Thorsten Leemhuis <linux@leemhuis.info> 11349L: regressions@lists.linux.dev 11350S: Supported 11351F: Documentation/admin-guide/reporting-regressions.rst 11352F: Documentation/process/handling-regressions.rst 11353 11354KERNEL SELFTEST FRAMEWORK 11355M: Shuah Khan <shuah@kernel.org> 11356M: Shuah Khan <skhan@linuxfoundation.org> 11357L: linux-kselftest@vger.kernel.org 11358S: Maintained 11359Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11360T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11361F: Documentation/dev-tools/kselftest* 11362F: tools/testing/selftests/ 11363 11364KERNEL SMB3 SERVER (KSMBD) 11365M: Namjae Jeon <linkinjeon@kernel.org> 11366M: Steve French <sfrench@samba.org> 11367R: Sergey Senozhatsky <senozhatsky@chromium.org> 11368R: Tom Talpey <tom@talpey.com> 11369L: linux-cifs@vger.kernel.org 11370S: Maintained 11371T: git git://git.samba.org/ksmbd.git 11372F: Documentation/filesystems/smb/ksmbd.rst 11373F: fs/smb/common/ 11374F: fs/smb/server/ 11375 11376KERNEL UNIT TESTING FRAMEWORK (KUnit) 11377M: Brendan Higgins <brendanhiggins@google.com> 11378M: David Gow <davidgow@google.com> 11379L: linux-kselftest@vger.kernel.org 11380L: kunit-dev@googlegroups.com 11381S: Maintained 11382W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11384T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11385F: Documentation/dev-tools/kunit/ 11386F: include/kunit/ 11387F: lib/kunit/ 11388F: tools/testing/kunit/ 11389 11390KERNEL USERMODE HELPER 11391M: Luis Chamberlain <mcgrof@kernel.org> 11392L: linux-kernel@vger.kernel.org 11393S: Maintained 11394F: include/linux/umh.h 11395F: kernel/umh.c 11396 11397KERNEL VIRTUAL MACHINE (KVM) 11398M: Paolo Bonzini <pbonzini@redhat.com> 11399L: kvm@vger.kernel.org 11400S: Supported 11401W: http://www.linux-kvm.org 11402T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11403F: Documentation/virt/kvm/ 11404F: include/asm-generic/kvm* 11405F: include/kvm/iodev.h 11406F: include/linux/kvm* 11407F: include/trace/events/kvm.h 11408F: include/uapi/asm-generic/kvm* 11409F: include/uapi/linux/kvm* 11410F: tools/kvm/ 11411F: tools/testing/selftests/kvm/ 11412F: virt/kvm/* 11413 11414KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11415M: Marc Zyngier <maz@kernel.org> 11416M: Oliver Upton <oliver.upton@linux.dev> 11417R: James Morse <james.morse@arm.com> 11418R: Suzuki K Poulose <suzuki.poulose@arm.com> 11419R: Zenghui Yu <yuzenghui@huawei.com> 11420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11421L: kvmarm@lists.linux.dev 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11424F: arch/arm64/include/asm/kvm* 11425F: arch/arm64/include/uapi/asm/kvm* 11426F: arch/arm64/kvm/ 11427F: include/kvm/arm_* 11428F: tools/testing/selftests/kvm/*/aarch64/ 11429F: tools/testing/selftests/kvm/aarch64/ 11430 11431KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11432M: Huacai Chen <chenhuacai@kernel.org> 11433L: linux-mips@vger.kernel.org 11434L: kvm@vger.kernel.org 11435S: Maintained 11436T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11437F: arch/mips/include/asm/kvm* 11438F: arch/mips/include/uapi/asm/kvm* 11439F: arch/mips/kvm/ 11440 11441KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11442M: Michael Ellerman <mpe@ellerman.id.au> 11443R: Nicholas Piggin <npiggin@gmail.com> 11444L: linuxppc-dev@lists.ozlabs.org 11445L: kvm@vger.kernel.org 11446S: Maintained (Book3S 64-bit HV) 11447S: Odd fixes (Book3S 64-bit PR) 11448S: Orphan (Book3E and 32-bit) 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11450F: arch/powerpc/include/asm/kvm* 11451F: arch/powerpc/include/uapi/asm/kvm* 11452F: arch/powerpc/kernel/kvm* 11453F: arch/powerpc/kvm/ 11454 11455KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11456M: Anup Patel <anup@brainfault.org> 11457R: Atish Patra <atishp@atishpatra.org> 11458L: kvm@vger.kernel.org 11459L: kvm-riscv@lists.infradead.org 11460L: linux-riscv@lists.infradead.org 11461S: Maintained 11462T: git https://github.com/kvm-riscv/linux.git 11463F: arch/riscv/include/asm/kvm* 11464F: arch/riscv/include/uapi/asm/kvm* 11465F: arch/riscv/kvm/ 11466F: tools/testing/selftests/kvm/*/riscv/ 11467 11468KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11469M: Christian Borntraeger <borntraeger@linux.ibm.com> 11470M: Janosch Frank <frankja@linux.ibm.com> 11471M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11472R: David Hildenbrand <david@redhat.com> 11473L: kvm@vger.kernel.org 11474S: Supported 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11476F: Documentation/virt/kvm/s390* 11477F: arch/s390/include/asm/gmap.h 11478F: arch/s390/include/asm/kvm* 11479F: arch/s390/include/uapi/asm/kvm* 11480F: arch/s390/include/uapi/asm/uvdevice.h 11481F: arch/s390/kernel/uv.c 11482F: arch/s390/kvm/ 11483F: arch/s390/mm/gmap.c 11484F: drivers/s390/char/uvdevice.c 11485F: tools/testing/selftests/drivers/s390x/uvdevice/ 11486F: tools/testing/selftests/kvm/*/s390x/ 11487F: tools/testing/selftests/kvm/s390x/ 11488 11489KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11490M: Sean Christopherson <seanjc@google.com> 11491M: Paolo Bonzini <pbonzini@redhat.com> 11492L: kvm@vger.kernel.org 11493S: Supported 11494P: Documentation/process/maintainer-kvm-x86.rst 11495T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11496F: arch/x86/include/asm/kvm* 11497F: arch/x86/include/asm/svm.h 11498F: arch/x86/include/asm/vmx*.h 11499F: arch/x86/include/uapi/asm/kvm* 11500F: arch/x86/include/uapi/asm/svm.h 11501F: arch/x86/include/uapi/asm/vmx.h 11502F: arch/x86/kvm/ 11503F: arch/x86/kvm/*/ 11504 11505KERNFS 11506M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11507M: Tejun Heo <tj@kernel.org> 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11510F: fs/kernfs/ 11511F: include/linux/kernfs.h 11512 11513KEXEC 11514M: Eric Biederman <ebiederm@xmission.com> 11515L: kexec@lists.infradead.org 11516S: Maintained 11517W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11518F: include/linux/kexec.h 11519F: include/uapi/linux/kexec.h 11520F: kernel/kexec* 11521 11522KEYS-ENCRYPTED 11523M: Mimi Zohar <zohar@linux.ibm.com> 11524L: linux-integrity@vger.kernel.org 11525L: keyrings@vger.kernel.org 11526S: Supported 11527F: Documentation/security/keys/trusted-encrypted.rst 11528F: include/keys/encrypted-type.h 11529F: security/keys/encrypted-keys/ 11530 11531KEYS-TRUSTED 11532M: James Bottomley <jejb@linux.ibm.com> 11533M: Jarkko Sakkinen <jarkko@kernel.org> 11534M: Mimi Zohar <zohar@linux.ibm.com> 11535L: linux-integrity@vger.kernel.org 11536L: keyrings@vger.kernel.org 11537S: Supported 11538F: Documentation/security/keys/trusted-encrypted.rst 11539F: include/keys/trusted-type.h 11540F: include/keys/trusted_tpm.h 11541F: security/keys/trusted-keys/ 11542 11543KEYS-TRUSTED-CAAM 11544M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11545R: Pengutronix Kernel Team <kernel@pengutronix.de> 11546L: linux-integrity@vger.kernel.org 11547L: keyrings@vger.kernel.org 11548S: Maintained 11549F: include/keys/trusted_caam.h 11550F: security/keys/trusted-keys/trusted_caam.c 11551 11552KEYS-TRUSTED-TEE 11553M: Sumit Garg <sumit.garg@linaro.org> 11554L: linux-integrity@vger.kernel.org 11555L: keyrings@vger.kernel.org 11556S: Supported 11557F: include/keys/trusted_tee.h 11558F: security/keys/trusted-keys/trusted_tee.c 11559 11560KEYS/KEYRINGS 11561M: David Howells <dhowells@redhat.com> 11562M: Jarkko Sakkinen <jarkko@kernel.org> 11563L: keyrings@vger.kernel.org 11564S: Maintained 11565F: Documentation/security/keys/core.rst 11566F: include/keys/ 11567F: include/linux/key-type.h 11568F: include/linux/key.h 11569F: include/linux/keyctl.h 11570F: include/uapi/linux/keyctl.h 11571F: security/keys/ 11572 11573KEYS/KEYRINGS_INTEGRITY 11574M: Jarkko Sakkinen <jarkko@kernel.org> 11575M: Mimi Zohar <zohar@linux.ibm.com> 11576L: linux-integrity@vger.kernel.org 11577L: keyrings@vger.kernel.org 11578S: Supported 11579F: security/integrity/platform_certs 11580 11581KFENCE 11582M: Alexander Potapenko <glider@google.com> 11583M: Marco Elver <elver@google.com> 11584R: Dmitry Vyukov <dvyukov@google.com> 11585L: kasan-dev@googlegroups.com 11586S: Maintained 11587F: Documentation/dev-tools/kfence.rst 11588F: arch/*/include/asm/kfence.h 11589F: include/linux/kfence.h 11590F: lib/Kconfig.kfence 11591F: mm/kfence/ 11592 11593KFIFO 11594M: Stefani Seibold <stefani@seibold.net> 11595S: Maintained 11596F: include/linux/kfifo.h 11597F: lib/kfifo.c 11598F: samples/kfifo/ 11599 11600KGDB / KDB /debug_core 11601M: Jason Wessel <jason.wessel@windriver.com> 11602M: Daniel Thompson <daniel.thompson@linaro.org> 11603R: Douglas Anderson <dianders@chromium.org> 11604L: kgdb-bugreport@lists.sourceforge.net 11605S: Maintained 11606W: http://kgdb.wiki.kernel.org/ 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11608F: Documentation/dev-tools/kgdb.rst 11609F: drivers/misc/kgdbts.c 11610F: drivers/tty/serial/kgdboc.c 11611F: include/linux/kdb.h 11612F: include/linux/kgdb.h 11613F: kernel/debug/ 11614F: kernel/module/kdb.c 11615 11616KHADAS MCU MFD DRIVER 11617M: Neil Armstrong <neil.armstrong@linaro.org> 11618L: linux-amlogic@lists.infradead.org 11619S: Maintained 11620F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11621F: drivers/mfd/khadas-mcu.c 11622F: drivers/thermal/khadas_mcu_fan.c 11623F: include/linux/mfd/khadas-mcu.h 11624 11625KIONIX/ROHM KX022A ACCELEROMETER 11626M: Matti Vaittinen <mazziesaccount@gmail.com> 11627L: linux-iio@vger.kernel.org 11628S: Supported 11629F: drivers/iio/accel/kionix-kx022a* 11630 11631KMEMLEAK 11632M: Catalin Marinas <catalin.marinas@arm.com> 11633S: Maintained 11634F: Documentation/dev-tools/kmemleak.rst 11635F: include/linux/kmemleak.h 11636F: mm/kmemleak.c 11637F: samples/kmemleak/kmemleak-test.c 11638 11639KMSAN 11640M: Alexander Potapenko <glider@google.com> 11641R: Marco Elver <elver@google.com> 11642R: Dmitry Vyukov <dvyukov@google.com> 11643L: kasan-dev@googlegroups.com 11644S: Maintained 11645F: Documentation/dev-tools/kmsan.rst 11646F: arch/*/include/asm/kmsan.h 11647F: arch/*/mm/kmsan_* 11648F: include/linux/kmsan*.h 11649F: lib/Kconfig.kmsan 11650F: mm/kmsan/ 11651F: scripts/Makefile.kmsan 11652 11653KPROBES 11654M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11655M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11656M: "David S. Miller" <davem@davemloft.net> 11657M: Masami Hiramatsu <mhiramat@kernel.org> 11658L: linux-kernel@vger.kernel.org 11659L: linux-trace-kernel@vger.kernel.org 11660S: Maintained 11661Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11662T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11663F: Documentation/trace/kprobes.rst 11664F: include/asm-generic/kprobes.h 11665F: include/linux/kprobes.h 11666F: kernel/kprobes.c 11667F: lib/test_kprobes.c 11668F: samples/kprobes 11669 11670KS0108 LCD CONTROLLER DRIVER 11671M: Miguel Ojeda <ojeda@kernel.org> 11672S: Maintained 11673F: Documentation/admin-guide/auxdisplay/ks0108.rst 11674F: drivers/auxdisplay/ks0108.c 11675F: include/linux/ks0108.h 11676 11677KTD253 BACKLIGHT DRIVER 11678M: Linus Walleij <linus.walleij@linaro.org> 11679S: Maintained 11680F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11681F: drivers/video/backlight/ktd253-backlight.c 11682 11683KTEST 11684M: Steven Rostedt <rostedt@goodmis.org> 11685M: John Hawley <warthog9@eaglescrag.net> 11686S: Maintained 11687F: tools/testing/ktest 11688 11689KTZ8866 BACKLIGHT DRIVER 11690M: Jianhua Lu <lujianhua000@gmail.com> 11691S: Maintained 11692F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11693F: drivers/video/backlight/ktz8866.c 11694 11695KVM PARAVIRT (KVM/paravirt) 11696M: Paolo Bonzini <pbonzini@redhat.com> 11697R: Wanpeng Li <wanpengli@tencent.com> 11698R: Vitaly Kuznetsov <vkuznets@redhat.com> 11699L: kvm@vger.kernel.org 11700S: Supported 11701T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11702F: arch/um/include/asm/kvm_para.h 11703F: arch/x86/include/asm/kvm_para.h 11704F: arch/x86/include/asm/pvclock-abi.h 11705F: arch/x86/include/uapi/asm/kvm_para.h 11706F: arch/x86/kernel/kvm.c 11707F: arch/x86/kernel/kvmclock.c 11708F: include/asm-generic/kvm_para.h 11709F: include/linux/kvm_para.h 11710F: include/uapi/asm-generic/kvm_para.h 11711F: include/uapi/linux/kvm_para.h 11712 11713KVM X86 HYPER-V (KVM/hyper-v) 11714M: Vitaly Kuznetsov <vkuznets@redhat.com> 11715M: Sean Christopherson <seanjc@google.com> 11716M: Paolo Bonzini <pbonzini@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/x86/kvm/hyperv.* 11721F: arch/x86/kvm/kvm_onhyperv.* 11722F: arch/x86/kvm/svm/hyperv.* 11723F: arch/x86/kvm/svm/svm_onhyperv.* 11724F: arch/x86/kvm/vmx/hyperv.* 11725 11726KVM X86 Xen (KVM/Xen) 11727M: David Woodhouse <dwmw2@infradead.org> 11728M: Paul Durrant <paul@xen.org> 11729M: Sean Christopherson <seanjc@google.com> 11730M: Paolo Bonzini <pbonzini@redhat.com> 11731L: kvm@vger.kernel.org 11732S: Supported 11733T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11734F: arch/x86/kvm/xen.* 11735 11736L3MDEV 11737M: David Ahern <dsahern@kernel.org> 11738L: netdev@vger.kernel.org 11739S: Maintained 11740F: include/net/l3mdev.h 11741F: net/l3mdev 11742 11743LANDLOCK SECURITY MODULE 11744M: Mickaël Salaün <mic@digikod.net> 11745L: linux-security-module@vger.kernel.org 11746S: Supported 11747W: https://landlock.io 11748T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11749F: Documentation/security/landlock.rst 11750F: Documentation/userspace-api/landlock.rst 11751F: include/uapi/linux/landlock.h 11752F: samples/landlock/ 11753F: security/landlock/ 11754F: tools/testing/selftests/landlock/ 11755K: landlock 11756K: LANDLOCK 11757 11758LANTIQ / INTEL Ethernet drivers 11759M: Hauke Mehrtens <hauke@hauke-m.de> 11760L: netdev@vger.kernel.org 11761S: Maintained 11762F: drivers/net/dsa/lantiq_gswip.c 11763F: drivers/net/dsa/lantiq_pce.h 11764F: drivers/net/ethernet/lantiq_xrx200.c 11765F: net/dsa/tag_gswip.c 11766 11767LANTIQ MIPS ARCHITECTURE 11768M: John Crispin <john@phrozen.org> 11769L: linux-mips@vger.kernel.org 11770S: Maintained 11771F: arch/mips/lantiq 11772F: drivers/soc/lantiq 11773 11774LASI 53c700 driver for PARISC 11775M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11776L: linux-scsi@vger.kernel.org 11777S: Maintained 11778F: Documentation/scsi/53c700.rst 11779F: drivers/scsi/53c700* 11780 11781LEAKING_ADDRESSES 11782M: Tobin C. Harding <me@tobin.cc> 11783M: Tycho Andersen <tycho@tycho.pizza> 11784L: linux-hardening@vger.kernel.org 11785S: Maintained 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11787F: scripts/leaking_addresses.pl 11788 11789LED SUBSYSTEM 11790M: Pavel Machek <pavel@ucw.cz> 11791M: Lee Jones <lee@kernel.org> 11792L: linux-leds@vger.kernel.org 11793S: Maintained 11794T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11795F: Documentation/devicetree/bindings/leds/ 11796F: Documentation/leds/ 11797F: drivers/leds/ 11798F: include/dt-bindings/leds/ 11799F: include/linux/leds.h 11800 11801LEGACY EEPROM DRIVER 11802M: Jean Delvare <jdelvare@suse.com> 11803S: Maintained 11804F: Documentation/misc-devices/eeprom.rst 11805F: drivers/misc/eeprom/eeprom.c 11806 11807LEGO MINDSTORMS EV3 11808R: David Lechner <david@lechnology.com> 11809S: Maintained 11810F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11811F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11812F: drivers/power/supply/lego_ev3_battery.c 11813 11814LEGO USB Tower driver 11815M: Juergen Stuber <starblue@users.sourceforge.net> 11816L: legousb-devel@lists.sourceforge.net 11817S: Maintained 11818W: http://legousb.sourceforge.net/ 11819F: drivers/usb/misc/legousbtower.c 11820 11821LETSKETCH HID TABLET DRIVER 11822M: Hans de Goede <hdegoede@redhat.com> 11823L: linux-input@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11826F: drivers/hid/hid-letsketch.c 11827 11828LG LAPTOP EXTRAS 11829M: Matan Ziv-Av <matan@svgalib.org> 11830L: platform-driver-x86@vger.kernel.org 11831S: Maintained 11832F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11833F: Documentation/admin-guide/laptops/lg-laptop.rst 11834F: drivers/platform/x86/lg-laptop.c 11835 11836LG2160 MEDIA DRIVER 11837M: Michael Krufky <mkrufky@linuxtv.org> 11838L: linux-media@vger.kernel.org 11839S: Maintained 11840W: https://linuxtv.org 11841W: http://github.com/mkrufky 11842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11843T: git git://linuxtv.org/mkrufky/tuners.git 11844F: drivers/media/dvb-frontends/lg2160.* 11845 11846LGDT3305 MEDIA DRIVER 11847M: Michael Krufky <mkrufky@linuxtv.org> 11848L: linux-media@vger.kernel.org 11849S: Maintained 11850W: https://linuxtv.org 11851W: http://github.com/mkrufky 11852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11853T: git git://linuxtv.org/mkrufky/tuners.git 11854F: drivers/media/dvb-frontends/lgdt3305.* 11855 11856LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11857M: Viresh Kumar <vireshk@kernel.org> 11858L: linux-ide@vger.kernel.org 11859S: Maintained 11860T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11861F: drivers/ata/pata_arasan_cf.c 11862F: include/linux/pata_arasan_cf_data.h 11863 11864LIBATA PATA DRIVERS 11865R: Sergey Shtylyov <s.shtylyov@omp.ru> 11866L: linux-ide@vger.kernel.org 11867F: drivers/ata/ata_*.c 11868F: drivers/ata/pata_*.c 11869 11870LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11871M: Linus Walleij <linus.walleij@linaro.org> 11872L: linux-ide@vger.kernel.org 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11875F: drivers/ata/pata_ftide010.c 11876F: drivers/ata/sata_gemini.c 11877F: drivers/ata/sata_gemini.h 11878 11879LIBATA SATA AHCI PLATFORM devices support 11880M: Hans de Goede <hdegoede@redhat.com> 11881M: Jens Axboe <axboe@kernel.dk> 11882L: linux-ide@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11885F: drivers/ata/ahci_platform.c 11886F: drivers/ata/libahci_platform.c 11887F: include/linux/ahci_platform.h 11888 11889LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11890M: Serge Semin <fancer.lancer@gmail.com> 11891L: linux-ide@vger.kernel.org 11892S: Maintained 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11894F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11895F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11896F: drivers/ata/ahci_dwc.c 11897 11898LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11899M: Mikael Pettersson <mikpelinux@gmail.com> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11903F: drivers/ata/sata_promise.* 11904 11905LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11906M: Damien Le Moal <dlemoal@kernel.org> 11907L: linux-ide@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11910F: Documentation/ABI/testing/sysfs-ata 11911F: Documentation/devicetree/bindings/ata/ 11912F: drivers/ata/ 11913F: include/linux/ata.h 11914F: include/linux/libata.h 11915 11916LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11917M: Vishal Verma <vishal.l.verma@intel.com> 11918M: Dan Williams <dan.j.williams@intel.com> 11919M: Dave Jiang <dave.jiang@intel.com> 11920L: nvdimm@lists.linux.dev 11921S: Supported 11922Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11923P: Documentation/nvdimm/maintainer-entry-profile.rst 11924F: drivers/nvdimm/btt* 11925 11926LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11927M: Dan Williams <dan.j.williams@intel.com> 11928M: Vishal Verma <vishal.l.verma@intel.com> 11929M: Dave Jiang <dave.jiang@intel.com> 11930L: nvdimm@lists.linux.dev 11931S: Supported 11932Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11933P: Documentation/nvdimm/maintainer-entry-profile.rst 11934F: drivers/nvdimm/pmem* 11935 11936LIBNVDIMM: DEVICETREE BINDINGS 11937M: Oliver O'Halloran <oohall@gmail.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11942F: drivers/nvdimm/of_pmem.c 11943 11944LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948M: Ira Weiny <ira.weiny@intel.com> 11949L: nvdimm@lists.linux.dev 11950S: Supported 11951Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11952P: Documentation/nvdimm/maintainer-entry-profile.rst 11953T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11954F: drivers/acpi/nfit/* 11955F: drivers/nvdimm/* 11956F: include/linux/libnvdimm.h 11957F: include/linux/nd.h 11958F: include/uapi/linux/ndctl.h 11959F: tools/testing/nvdimm/ 11960 11961LICENSES and SPDX stuff 11962M: Thomas Gleixner <tglx@linutronix.de> 11963M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11964L: linux-spdx@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11967F: COPYING 11968F: Documentation/process/license-rules.rst 11969F: LICENSES/ 11970F: scripts/spdxcheck-test.sh 11971F: scripts/spdxcheck.py 11972F: scripts/spdxexclude 11973 11974LINEAR RANGES HELPERS 11975M: Mark Brown <broonie@kernel.org> 11976R: Matti Vaittinen <mazziesaccount@gmail.com> 11977F: include/linux/linear_range.h 11978F: lib/linear_ranges.c 11979F: lib/test_linear_ranges.c 11980 11981LINUX FOR POWER MACINTOSH 11982L: linuxppc-dev@lists.ozlabs.org 11983S: Orphan 11984F: arch/powerpc/platforms/powermac/ 11985F: drivers/macintosh/ 11986X: drivers/macintosh/adb-iop.c 11987X: drivers/macintosh/via-macii.c 11988 11989LINUX FOR POWERPC (32-BIT AND 64-BIT) 11990M: Michael Ellerman <mpe@ellerman.id.au> 11991R: Nicholas Piggin <npiggin@gmail.com> 11992R: Christophe Leroy <christophe.leroy@csgroup.eu> 11993L: linuxppc-dev@lists.ozlabs.org 11994S: Supported 11995W: https://github.com/linuxppc/wiki/wiki 11996Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11997T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11998F: Documentation/ABI/stable/sysfs-firmware-opal-* 11999F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12000F: Documentation/devicetree/bindings/powerpc/ 12001F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12002F: Documentation/powerpc/ 12003F: arch/powerpc/ 12004F: drivers/*/*/*pasemi* 12005F: drivers/*/*pasemi* 12006F: drivers/char/tpm/tpm_ibmvtpm* 12007F: drivers/crypto/nx/ 12008F: drivers/crypto/vmx/ 12009F: drivers/i2c/busses/i2c-opal.c 12010F: drivers/net/ethernet/ibm/ibmveth.* 12011F: drivers/net/ethernet/ibm/ibmvnic.* 12012F: drivers/pci/hotplug/pnv_php.c 12013F: drivers/pci/hotplug/rpa* 12014F: drivers/rtc/rtc-opal.c 12015F: drivers/scsi/ibmvscsi/ 12016F: drivers/tty/hvc/hvc_opal.c 12017F: drivers/watchdog/wdrtas.c 12018F: tools/testing/selftests/powerpc 12019N: /pmac 12020N: powermac 12021N: powernv 12022N: [^a-z0-9]ps3 12023N: pseries 12024 12025LINUX FOR POWERPC EMBEDDED MPC5XXX 12026M: Anatolij Gustschin <agust@denx.de> 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Odd Fixes 12029F: arch/powerpc/platforms/512x/ 12030F: arch/powerpc/platforms/52xx/ 12031 12032LINUX FOR POWERPC EMBEDDED PPC4XX 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Orphan 12035F: arch/powerpc/platforms/40x/ 12036F: arch/powerpc/platforms/44x/ 12037 12038LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12039M: Scott Wood <oss@buserror.net> 12040L: linuxppc-dev@lists.ozlabs.org 12041S: Odd fixes 12042T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12043F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12044F: Documentation/devicetree/bindings/powerpc/fsl/ 12045F: arch/powerpc/platforms/83xx/ 12046F: arch/powerpc/platforms/85xx/ 12047 12048LINUX FOR POWERPC EMBEDDED PPC8XX 12049M: Christophe Leroy <christophe.leroy@csgroup.eu> 12050L: linuxppc-dev@lists.ozlabs.org 12051S: Maintained 12052F: arch/powerpc/platforms/8xx/ 12053 12054LINUX KERNEL DUMP TEST MODULE (LKDTM) 12055M: Kees Cook <keescook@chromium.org> 12056S: Maintained 12057F: drivers/misc/lkdtm/* 12058F: tools/testing/selftests/lkdtm/* 12059 12060LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12061M: Alan Stern <stern@rowland.harvard.edu> 12062M: Andrea Parri <parri.andrea@gmail.com> 12063M: Will Deacon <will@kernel.org> 12064M: Peter Zijlstra <peterz@infradead.org> 12065M: Boqun Feng <boqun.feng@gmail.com> 12066M: Nicholas Piggin <npiggin@gmail.com> 12067M: David Howells <dhowells@redhat.com> 12068M: Jade Alglave <j.alglave@ucl.ac.uk> 12069M: Luc Maranget <luc.maranget@inria.fr> 12070M: "Paul E. McKenney" <paulmck@kernel.org> 12071R: Akira Yokosawa <akiyks@gmail.com> 12072R: Daniel Lustig <dlustig@nvidia.com> 12073R: Joel Fernandes <joel@joelfernandes.org> 12074L: linux-kernel@vger.kernel.org 12075L: linux-arch@vger.kernel.org 12076S: Supported 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12078F: Documentation/atomic_bitops.txt 12079F: Documentation/atomic_t.txt 12080F: Documentation/core-api/refcount-vs-atomic.rst 12081F: Documentation/litmus-tests/ 12082F: Documentation/memory-barriers.txt 12083F: tools/memory-model/ 12084 12085LINUX-NEXT TREE 12086M: Stephen Rothwell <sfr@canb.auug.org.au> 12087L: linux-next@vger.kernel.org 12088S: Supported 12089B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12090T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12091 12092LIS3LV02D ACCELEROMETER DRIVER 12093M: Eric Piel <eric.piel@tremplin-utc.net> 12094S: Maintained 12095F: Documentation/misc-devices/lis3lv02d.rst 12096F: drivers/misc/lis3lv02d/ 12097F: drivers/platform/x86/hp/hp_accel.c 12098 12099LIST KUNIT TEST 12100M: David Gow <davidgow@google.com> 12101L: linux-kselftest@vger.kernel.org 12102L: kunit-dev@googlegroups.com 12103S: Maintained 12104F: lib/list-test.c 12105 12106LITEX PLATFORM 12107M: Karol Gugala <kgugala@antmicro.com> 12108M: Mateusz Holenko <mholenko@antmicro.com> 12109M: Gabriel Somlo <gsomlo@gmail.com> 12110M: Joel Stanley <joel@jms.id.au> 12111S: Maintained 12112F: Documentation/devicetree/bindings/*/litex,*.yaml 12113F: arch/openrisc/boot/dts/or1klitex.dts 12114F: drivers/mmc/host/litex_mmc.c 12115F: drivers/net/ethernet/litex/* 12116F: drivers/soc/litex/* 12117F: drivers/tty/serial/liteuart.c 12118F: include/linux/litex.h 12119N: litex 12120 12121LIVE PATCHING 12122M: Josh Poimboeuf <jpoimboe@kernel.org> 12123M: Jiri Kosina <jikos@kernel.org> 12124M: Miroslav Benes <mbenes@suse.cz> 12125M: Petr Mladek <pmladek@suse.com> 12126R: Joe Lawrence <joe.lawrence@redhat.com> 12127L: live-patching@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12130F: Documentation/ABI/testing/sysfs-kernel-livepatch 12131F: Documentation/livepatch/ 12132F: arch/powerpc/include/asm/livepatch.h 12133F: include/linux/livepatch.h 12134F: kernel/livepatch/ 12135F: kernel/module/livepatch.c 12136F: lib/livepatch/ 12137F: samples/livepatch/ 12138F: tools/testing/selftests/livepatch/ 12139 12140LLC (802.2) 12141L: netdev@vger.kernel.org 12142S: Odd fixes 12143F: include/linux/llc.h 12144F: include/net/llc* 12145F: include/uapi/linux/llc.h 12146F: net/llc/ 12147 12148LM73 HARDWARE MONITOR DRIVER 12149M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: drivers/hwmon/lm73.c 12153 12154LM78 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm78.rst 12159F: drivers/hwmon/lm78.c 12160 12161LM83 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/hwmon/lm83.rst 12166F: drivers/hwmon/lm83.c 12167 12168LM90 HARDWARE MONITOR DRIVER 12169M: Jean Delvare <jdelvare@suse.com> 12170L: linux-hwmon@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12173F: Documentation/hwmon/lm90.rst 12174F: drivers/hwmon/lm90.c 12175F: include/dt-bindings/thermal/lm90.h 12176 12177LM95234 HARDWARE MONITOR DRIVER 12178M: Guenter Roeck <linux@roeck-us.net> 12179L: linux-hwmon@vger.kernel.org 12180S: Maintained 12181F: Documentation/hwmon/lm95234.rst 12182F: drivers/hwmon/lm95234.c 12183 12184LME2510 MEDIA DRIVER 12185M: Malcolm Priestley <tvboxspy@gmail.com> 12186L: linux-media@vger.kernel.org 12187S: Maintained 12188W: https://linuxtv.org 12189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12190F: drivers/media/usb/dvb-usb-v2/lmedm04* 12191 12192LOADPIN SECURITY MODULE 12193M: Kees Cook <keescook@chromium.org> 12194S: Supported 12195T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12196F: Documentation/admin-guide/LSM/LoadPin.rst 12197F: security/loadpin/ 12198 12199LOCKING PRIMITIVES 12200M: Peter Zijlstra <peterz@infradead.org> 12201M: Ingo Molnar <mingo@redhat.com> 12202M: Will Deacon <will@kernel.org> 12203R: Waiman Long <longman@redhat.com> 12204R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12205L: linux-kernel@vger.kernel.org 12206S: Maintained 12207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12208F: Documentation/locking/ 12209F: arch/*/include/asm/spinlock*.h 12210F: include/linux/lockdep.h 12211F: include/linux/mutex*.h 12212F: include/linux/rwlock*.h 12213F: include/linux/rwsem*.h 12214F: include/linux/seqlock.h 12215F: include/linux/spinlock*.h 12216F: kernel/locking/ 12217F: lib/locking*.[ch] 12218X: kernel/locking/locktorture.c 12219 12220LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12221M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12222L: linux-ntfs-dev@lists.sourceforge.net 12223S: Maintained 12224W: http://www.linux-ntfs.org/content/view/19/37/ 12225F: Documentation/admin-guide/ldm.rst 12226F: block/partitions/ldm.* 12227 12228LOGITECH HID GAMING KEYBOARDS 12229M: Hans de Goede <hdegoede@redhat.com> 12230L: linux-input@vger.kernel.org 12231S: Maintained 12232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12233F: drivers/hid/hid-lg-g15.c 12234 12235LONTIUM LT8912B MIPI TO HDMI BRIDGE 12236M: Adrien Grassein <adrien.grassein@gmail.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12239F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12240 12241LOONGARCH 12242M: Huacai Chen <chenhuacai@kernel.org> 12243R: WANG Xuerui <kernel@xen0n.name> 12244L: loongarch@lists.linux.dev 12245S: Maintained 12246T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12247F: Documentation/loongarch/ 12248F: Documentation/translations/zh_CN/loongarch/ 12249F: arch/loongarch/ 12250F: drivers/*/*loongarch* 12251 12252LOONGSON GPIO DRIVER 12253M: Yinbo Zhu <zhuyinbo@loongson.cn> 12254L: linux-gpio@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12257F: drivers/gpio/gpio-loongson-64bit.c 12258 12259LOONGSON LS2X I2C DRIVER 12260M: Binbin Zhou <zhoubinbin@loongson.cn> 12261L: linux-i2c@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12264F: drivers/i2c/busses/i2c-ls2x.c 12265 12266LOONGSON-2 SOC SERIES CLOCK DRIVER 12267M: Yinbo Zhu <zhuyinbo@loongson.cn> 12268L: linux-clk@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12271F: drivers/clk/clk-loongson2.c 12272F: include/dt-bindings/clock/loongson,ls2k-clk.h 12273 12274LOONGSON-2 SOC SERIES GUTS DRIVER 12275M: Yinbo Zhu <zhuyinbo@loongson.cn> 12276L: loongarch@lists.linux.dev 12277S: Maintained 12278F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12279F: drivers/soc/loongson/loongson2_guts.c 12280 12281LOONGSON-2 SOC SERIES PINCTRL DRIVER 12282M: zhanghongchen <zhanghongchen@loongson.cn> 12283M: Yinbo Zhu <zhuyinbo@loongson.cn> 12284L: linux-gpio@vger.kernel.org 12285S: Maintained 12286F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12287F: drivers/pinctrl/pinctrl-loongson2.c 12288 12289LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12290M: Sathya Prakash <sathya.prakash@broadcom.com> 12291M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12292M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12293L: MPT-FusionLinux.pdl@broadcom.com 12294L: linux-scsi@vger.kernel.org 12295S: Supported 12296W: http://www.avagotech.com/support/ 12297F: drivers/message/fusion/ 12298F: drivers/scsi/mpt3sas/ 12299 12300LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12301M: Matthew Wilcox <willy@infradead.org> 12302L: linux-scsi@vger.kernel.org 12303S: Maintained 12304F: drivers/scsi/sym53c8xx_2/ 12305 12306LTC1660 DAC DRIVER 12307M: Marcus Folkesson <marcus.folkesson@gmail.com> 12308L: linux-iio@vger.kernel.org 12309S: Maintained 12310F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12311F: drivers/iio/dac/ltc1660.c 12312 12313LTC2688 IIO DAC DRIVER 12314M: Nuno Sá <nuno.sa@analog.com> 12315L: linux-iio@vger.kernel.org 12316S: Supported 12317W: https://ez.analog.com/linux-software-drivers 12318F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12319F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12320F: drivers/iio/dac/ltc2688.c 12321 12322LTC2947 HARDWARE MONITOR DRIVER 12323M: Nuno Sá <nuno.sa@analog.com> 12324L: linux-hwmon@vger.kernel.org 12325S: Supported 12326W: https://ez.analog.com/linux-software-drivers 12327F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12328F: drivers/hwmon/ltc2947-core.c 12329F: drivers/hwmon/ltc2947-i2c.c 12330F: drivers/hwmon/ltc2947-spi.c 12331F: drivers/hwmon/ltc2947.h 12332 12333LTC2983 IIO TEMPERATURE DRIVER 12334M: Nuno Sá <nuno.sa@analog.com> 12335L: linux-iio@vger.kernel.org 12336S: Supported 12337W: https://ez.analog.com/linux-software-drivers 12338F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12339F: drivers/iio/temperature/ltc2983.c 12340 12341LTC4261 HARDWARE MONITOR DRIVER 12342M: Guenter Roeck <linux@roeck-us.net> 12343L: linux-hwmon@vger.kernel.org 12344S: Maintained 12345F: Documentation/hwmon/ltc4261.rst 12346F: drivers/hwmon/ltc4261.c 12347 12348LTC4306 I2C MULTIPLEXER DRIVER 12349M: Michael Hennerich <michael.hennerich@analog.com> 12350L: linux-i2c@vger.kernel.org 12351S: Supported 12352W: https://ez.analog.com/linux-software-drivers 12353F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12354F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12355 12356LTP (Linux Test Project) 12357M: Mike Frysinger <vapier@gentoo.org> 12358M: Cyril Hrubis <chrubis@suse.cz> 12359M: Wanlong Gao <wanlong.gao@gmail.com> 12360M: Jan Stancek <jstancek@redhat.com> 12361M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12362M: Alexey Kodanev <alexey.kodanev@oracle.com> 12363L: ltp@lists.linux.it (subscribers-only) 12364S: Maintained 12365W: http://linux-test-project.github.io/ 12366T: git https://github.com/linux-test-project/ltp.git 12367 12368LYNX 28G SERDES PHY DRIVER 12369M: Ioana Ciornei <ioana.ciornei@nxp.com> 12370L: netdev@vger.kernel.org 12371S: Supported 12372F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12373F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12374 12375LYNX PCS MODULE 12376M: Ioana Ciornei <ioana.ciornei@nxp.com> 12377L: netdev@vger.kernel.org 12378S: Supported 12379F: drivers/net/pcs/pcs-lynx.c 12380F: include/linux/pcs-lynx.h 12381 12382M68K ARCHITECTURE 12383M: Geert Uytterhoeven <geert@linux-m68k.org> 12384L: linux-m68k@lists.linux-m68k.org 12385S: Maintained 12386W: http://www.linux-m68k.org/ 12387T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12388F: arch/m68k/ 12389F: drivers/zorro/ 12390 12391M68K ON APPLE MACINTOSH 12392M: Joshua Thompson <funaho@jurai.org> 12393L: linux-m68k@lists.linux-m68k.org 12394S: Maintained 12395W: http://www.mac.linux-m68k.org/ 12396F: arch/m68k/mac/ 12397F: drivers/macintosh/adb-iop.c 12398F: drivers/macintosh/via-macii.c 12399 12400M68K ON HP9000/300 12401M: Philip Blundell <philb@gnu.org> 12402S: Maintained 12403W: http://www.tazenda.demon.co.uk/phil/linux-hp 12404F: arch/m68k/hp300/ 12405 12406M88DS3103 MEDIA DRIVER 12407M: Antti Palosaari <crope@iki.fi> 12408L: linux-media@vger.kernel.org 12409S: Maintained 12410W: https://linuxtv.org 12411W: http://palosaari.fi/linux/ 12412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12413T: git git://linuxtv.org/anttip/media_tree.git 12414F: drivers/media/dvb-frontends/m88ds3103* 12415 12416M88RS2000 MEDIA DRIVER 12417M: Malcolm Priestley <tvboxspy@gmail.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420W: https://linuxtv.org 12421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12422F: drivers/media/dvb-frontends/m88rs2000* 12423 12424MA901 MASTERKIT USB FM RADIO DRIVER 12425M: Alexey Klimov <klimov.linux@gmail.com> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428T: git git://linuxtv.org/media_tree.git 12429F: drivers/media/radio/radio-ma901.c 12430 12431MAC80211 12432M: Johannes Berg <johannes@sipsolutions.net> 12433L: linux-wireless@vger.kernel.org 12434S: Maintained 12435W: https://wireless.wiki.kernel.org/ 12436Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12438T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12439F: Documentation/networking/mac80211-injection.rst 12440F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12441F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12442F: include/net/mac80211.h 12443F: net/mac80211/ 12444 12445MAILBOX API 12446M: Jassi Brar <jassisinghbrar@gmail.com> 12447L: linux-kernel@vger.kernel.org 12448S: Maintained 12449F: Documentation/devicetree/bindings/mailbox/ 12450F: drivers/mailbox/ 12451F: include/dt-bindings/mailbox/ 12452F: include/linux/mailbox_client.h 12453F: include/linux/mailbox_controller.h 12454 12455MAILBOX ARM MHUv2 12456M: Viresh Kumar <viresh.kumar@linaro.org> 12457M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12458L: linux-kernel@vger.kernel.org 12459S: Maintained 12460F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12461F: drivers/mailbox/arm_mhuv2.c 12462F: include/linux/mailbox/arm_mhuv2_message.h 12463 12464MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12465M: Michael Kerrisk <mtk.manpages@gmail.com> 12466L: linux-man@vger.kernel.org 12467S: Maintained 12468W: http://www.kernel.org/doc/man-pages 12469 12470MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12471M: Jeremy Kerr <jk@codeconstruct.com.au> 12472M: Matt Johnston <matt@codeconstruct.com.au> 12473L: netdev@vger.kernel.org 12474S: Maintained 12475F: Documentation/networking/mctp.rst 12476F: drivers/net/mctp/ 12477F: include/net/mctp.h 12478F: include/net/mctpdevice.h 12479F: include/net/netns/mctp.h 12480F: net/mctp/ 12481 12482MAPLE TREE 12483M: Liam R. Howlett <Liam.Howlett@oracle.com> 12484L: linux-mm@kvack.org 12485S: Supported 12486F: Documentation/core-api/maple_tree.rst 12487F: include/linux/maple_tree.h 12488F: include/trace/events/maple_tree.h 12489F: lib/maple_tree.c 12490F: lib/test_maple_tree.c 12491F: tools/testing/radix-tree/linux/maple_tree.h 12492F: tools/testing/radix-tree/maple.c 12493 12494MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12495M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12496L: linux-mips@vger.kernel.org 12497S: Maintained 12498F: arch/mips/boot/dts/img/pistachio* 12499 12500MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12501M: Andrew Lunn <andrew@lunn.ch> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12505F: Documentation/networking/devlink/mv88e6xxx.rst 12506F: drivers/net/dsa/mv88e6xxx/ 12507F: include/linux/dsa/mv88e6xxx.h 12508F: include/linux/platform_data/mv88e6xxx.h 12509 12510MARVELL ARMADA 3700 PHY DRIVERS 12511M: Miquel Raynal <miquel.raynal@bootlin.com> 12512S: Maintained 12513F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12514F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12515F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12516F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12517 12518MARVELL ARMADA 3700 SERIAL DRIVER 12519M: Pali Rohár <pali@kernel.org> 12520S: Maintained 12521F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12522F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12523F: drivers/tty/serial/mvebu-uart.c 12524 12525MARVELL ARMADA DRM SUPPORT 12526M: Russell King <linux@armlinux.org.uk> 12527S: Maintained 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12529T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12530F: Documentation/devicetree/bindings/display/armada/ 12531F: drivers/gpu/drm/armada/ 12532F: include/uapi/drm/armada_drm.h 12533 12534MARVELL CRYPTO DRIVER 12535M: Boris Brezillon <bbrezillon@kernel.org> 12536M: Arnaud Ebalard <arno@natisbad.org> 12537M: Srujana Challa <schalla@marvell.com> 12538L: linux-crypto@vger.kernel.org 12539S: Maintained 12540F: drivers/crypto/marvell/ 12541F: include/linux/soc/marvell/octeontx2/ 12542 12543MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12544M: Mirko Lindner <mlindner@marvell.com> 12545M: Stephen Hemminger <stephen@networkplumber.org> 12546L: netdev@vger.kernel.org 12547S: Maintained 12548F: drivers/net/ethernet/marvell/sk* 12549 12550MARVELL LIBERTAS WIRELESS DRIVER 12551L: libertas-dev@lists.infradead.org 12552S: Orphan 12553F: drivers/net/wireless/marvell/libertas/ 12554 12555MARVELL MACCHIATOBIN SUPPORT 12556M: Russell King <linux@armlinux.org.uk> 12557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12558S: Maintained 12559F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12560 12561MARVELL MV643XX ETHERNET DRIVER 12562M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12563L: netdev@vger.kernel.org 12564S: Maintained 12565F: drivers/net/ethernet/marvell/mv643xx_eth.* 12566F: include/linux/mv643xx.h 12567 12568MARVELL MV88X3310 PHY DRIVER 12569M: Russell King <linux@armlinux.org.uk> 12570M: Marek Behún <kabel@kernel.org> 12571L: netdev@vger.kernel.org 12572S: Maintained 12573F: drivers/net/phy/marvell10g.c 12574 12575MARVELL MVEBU THERMAL DRIVER 12576M: Miquel Raynal <miquel.raynal@bootlin.com> 12577S: Maintained 12578F: drivers/thermal/armada_thermal.c 12579 12580MARVELL MVNETA ETHERNET DRIVER 12581M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: drivers/net/ethernet/marvell/mvneta.* 12585 12586MARVELL MVPP2 ETHERNET DRIVER 12587M: Marcin Wojtas <mw@semihalf.com> 12588M: Russell King <linux@armlinux.org.uk> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12592F: drivers/net/ethernet/marvell/mvpp2/ 12593 12594MARVELL MWIFIEX WIRELESS DRIVER 12595M: Amitkumar Karwar <amitkarwar@gmail.com> 12596M: Ganapathi Bhat <ganapathi017@gmail.com> 12597M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12598M: Xinming Hu <huxinming820@gmail.com> 12599L: linux-wireless@vger.kernel.org 12600S: Maintained 12601F: drivers/net/wireless/marvell/mwifiex/ 12602 12603MARVELL MWL8K WIRELESS DRIVER 12604M: Lennert Buytenhek <buytenh@wantstofly.org> 12605L: linux-wireless@vger.kernel.org 12606S: Odd Fixes 12607F: drivers/net/wireless/marvell/mwl8k.c 12608 12609MARVELL NAND CONTROLLER DRIVER 12610M: Miquel Raynal <miquel.raynal@bootlin.com> 12611L: linux-mtd@lists.infradead.org 12612S: Maintained 12613F: drivers/mtd/nand/raw/marvell_nand.c 12614 12615MARVELL OCTEON ENDPOINT DRIVER 12616M: Veerasenareddy Burru <vburru@marvell.com> 12617M: Sathesh Edara <sedara@marvell.com> 12618L: netdev@vger.kernel.org 12619S: Supported 12620F: drivers/net/ethernet/marvell/octeon_ep 12621 12622MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12623M: Sunil Goutham <sgoutham@marvell.com> 12624M: Geetha sowjanya <gakula@marvell.com> 12625M: Subbaraya Sundeep <sbhatta@marvell.com> 12626M: hariprasad <hkelam@marvell.com> 12627L: netdev@vger.kernel.org 12628S: Supported 12629F: drivers/net/ethernet/marvell/octeontx2/nic/ 12630F: include/linux/soc/marvell/octeontx2/ 12631 12632MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12633M: Sunil Goutham <sgoutham@marvell.com> 12634M: Linu Cherian <lcherian@marvell.com> 12635M: Geetha sowjanya <gakula@marvell.com> 12636M: Jerin Jacob <jerinj@marvell.com> 12637M: hariprasad <hkelam@marvell.com> 12638M: Subbaraya Sundeep <sbhatta@marvell.com> 12639L: netdev@vger.kernel.org 12640S: Supported 12641F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12642F: drivers/net/ethernet/marvell/octeontx2/af/ 12643 12644MARVELL PRESTERA ETHERNET SWITCH DRIVER 12645M: Taras Chornyi <taras.chornyi@plvision.eu> 12646S: Supported 12647W: https://github.com/Marvell-switching/switchdev-prestera 12648F: drivers/net/ethernet/marvell/prestera/ 12649 12650MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12651M: Nicolas Pitre <nico@fluxnic.net> 12652S: Odd Fixes 12653F: drivers/mmc/host/mvsdio.* 12654 12655MARVELL USB MDIO CONTROLLER DRIVER 12656M: Tobias Waldekranz <tobias@waldekranz.com> 12657L: netdev@vger.kernel.org 12658S: Maintained 12659F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12660F: drivers/net/mdio/mdio-mvusb.c 12661 12662MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12663M: Hu Ziji <huziji@marvell.com> 12664L: linux-mmc@vger.kernel.org 12665S: Supported 12666F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12667F: drivers/mmc/host/sdhci-xenon* 12668 12669MATROX FRAMEBUFFER DRIVER 12670L: linux-fbdev@vger.kernel.org 12671S: Orphan 12672F: drivers/video/fbdev/matrox/matroxfb_* 12673F: include/uapi/linux/matroxfb.h 12674 12675MAX15301 DRIVER 12676M: Daniel Nilsson <daniel.nilsson@flex.com> 12677L: linux-hwmon@vger.kernel.org 12678S: Maintained 12679F: Documentation/hwmon/max15301.rst 12680F: drivers/hwmon/pmbus/max15301.c 12681 12682MAX16065 HARDWARE MONITOR DRIVER 12683M: Guenter Roeck <linux@roeck-us.net> 12684L: linux-hwmon@vger.kernel.org 12685S: Maintained 12686F: Documentation/hwmon/max16065.rst 12687F: drivers/hwmon/max16065.c 12688 12689MAX2175 SDR TUNER DRIVER 12690M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12691L: linux-media@vger.kernel.org 12692S: Maintained 12693T: git git://linuxtv.org/media_tree.git 12694F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12695F: Documentation/userspace-api/media/drivers/max2175.rst 12696F: drivers/media/i2c/max2175* 12697F: include/uapi/linux/max2175.h 12698 12699MAX31827 TEMPERATURE SWITCH DRIVER 12700M: Daniel Matyas <daniel.matyas@analog.com> 12701L: linux-hwmon@vger.kernel.org 12702S: Supported 12703W: http://ez.analog.com/community/linux-device-drivers 12704F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12705F: Documentation/hwmon/max31827.rst 12706F: drivers/hwmon/max31827.c 12707 12708MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12709L: linux-hwmon@vger.kernel.org 12710S: Orphan 12711F: Documentation/hwmon/max6650.rst 12712F: drivers/hwmon/max6650.c 12713 12714MAX6697 HARDWARE MONITOR DRIVER 12715M: Guenter Roeck <linux@roeck-us.net> 12716L: linux-hwmon@vger.kernel.org 12717S: Maintained 12718F: Documentation/devicetree/bindings/hwmon/max6697.txt 12719F: Documentation/hwmon/max6697.rst 12720F: drivers/hwmon/max6697.c 12721F: include/linux/platform_data/max6697.h 12722 12723MAX9286 QUAD GMSL DESERIALIZER DRIVER 12724M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12725M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12726M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12727M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12728L: linux-media@vger.kernel.org 12729S: Maintained 12730F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12731F: drivers/media/i2c/max9286.c 12732 12733MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12734M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12735L: linux-media@vger.kernel.org 12736S: Maintained 12737F: drivers/staging/media/max96712/max96712.c 12738 12739MAX9860 MONO AUDIO VOICE CODEC DRIVER 12740M: Peter Rosin <peda@axentia.se> 12741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12742S: Maintained 12743F: Documentation/devicetree/bindings/sound/max9860.txt 12744F: sound/soc/codecs/max9860.* 12745 12746MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12747M: Andreas Klinger <ak@it-klinger.de> 12748L: linux-iio@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12751F: drivers/iio/proximity/mb1232.c 12752 12753MAXIM MAX11205 DRIVER 12754M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12755L: linux-iio@vger.kernel.org 12756S: Supported 12757W: https://ez.analog.com/linux-software-drivers 12758F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12759F: drivers/iio/adc/max11205.c 12760 12761MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12762R: Iskren Chernev <iskren.chernev@gmail.com> 12763R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12764R: Marek Szyprowski <m.szyprowski@samsung.com> 12765R: Matheus Castello <matheus@castello.eng.br> 12766L: linux-pm@vger.kernel.org 12767S: Maintained 12768F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12769F: drivers/power/supply/max17040_battery.c 12770 12771MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12772R: Hans de Goede <hdegoede@redhat.com> 12773R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12774R: Marek Szyprowski <m.szyprowski@samsung.com> 12775R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12776R: Purism Kernel Team <kernel@puri.sm> 12777L: linux-pm@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12780F: drivers/power/supply/max17042_battery.c 12781 12782MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12783M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12784L: linux-kernel@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12787F: drivers/regulator/max20086-regulator.c 12788 12789MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12790M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12791L: linux-iio@vger.kernel.org 12792S: Maintained 12793F: drivers/iio/temperature/max30208.c 12794 12795MAXIM MAX77650 PMIC MFD DRIVER 12796M: Bartosz Golaszewski <brgl@bgdev.pl> 12797L: linux-kernel@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/*/*max77650.yaml 12800F: Documentation/devicetree/bindings/*/max77650*.yaml 12801F: drivers/gpio/gpio-max77650.c 12802F: drivers/input/misc/max77650-onkey.c 12803F: drivers/leds/leds-max77650.c 12804F: drivers/mfd/max77650.c 12805F: drivers/power/supply/max77650-charger.c 12806F: drivers/regulator/max77650-regulator.c 12807F: include/linux/mfd/max77650.h 12808 12809MAXIM MAX77714 PMIC MFD DRIVER 12810M: Luca Ceresoli <luca@lucaceresoli.net> 12811S: Maintained 12812F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12813F: drivers/mfd/max77714.c 12814F: include/linux/mfd/max77714.h 12815 12816MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12817M: Javier Martinez Canillas <javier@dowhile0.org> 12818L: linux-kernel@vger.kernel.org 12819S: Supported 12820F: Documentation/devicetree/bindings/*/*max77802.yaml 12821F: drivers/regulator/max77802-regulator.c 12822F: include/dt-bindings/*/*max77802.h 12823 12824MAXIM MAX77976 BATTERY CHARGER 12825M: Luca Ceresoli <luca@lucaceresoli.net> 12826S: Supported 12827F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12828F: drivers/power/supply/max77976_charger.c 12829 12830MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12831M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12832L: linux-pm@vger.kernel.org 12833S: Supported 12834B: mailto:linux-samsung-soc@vger.kernel.org 12835F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12836F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12837F: drivers/power/supply/max14577_charger.c 12838F: drivers/power/supply/max77693_charger.c 12839 12840MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12841M: Chanwoo Choi <cw00.choi@samsung.com> 12842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12843L: linux-kernel@vger.kernel.org 12844S: Supported 12845B: mailto:linux-samsung-soc@vger.kernel.org 12846F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12849F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12850F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12851F: drivers/*/*max77843.c 12852F: drivers/*/max14577*.c 12853F: drivers/*/max77686*.c 12854F: drivers/*/max77693*.c 12855F: drivers/clk/clk-max77686.c 12856F: drivers/extcon/extcon-max14577.c 12857F: drivers/extcon/extcon-max77693.c 12858F: drivers/rtc/rtc-max77686.c 12859F: include/linux/mfd/max14577*.h 12860F: include/linux/mfd/max77686*.h 12861F: include/linux/mfd/max77693*.h 12862 12863MAXIRADIO FM RADIO RECEIVER DRIVER 12864M: Hans Verkuil <hverkuil@xs4all.nl> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867W: https://linuxtv.org 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/radio/radio-maxiradio* 12870 12871MAXLINEAR ETHERNET PHY DRIVER 12872M: Xu Liang <lxu@maxlinear.com> 12873L: netdev@vger.kernel.org 12874S: Supported 12875F: drivers/net/phy/mxl-gpy.c 12876 12877MCAN MMIO DEVICE DRIVER 12878M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12879L: linux-can@vger.kernel.org 12880S: Maintained 12881F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12882F: drivers/net/can/m_can/m_can.c 12883F: drivers/net/can/m_can/m_can.h 12884F: drivers/net/can/m_can/m_can_platform.c 12885 12886MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12887R: Yasushi SHOJI <yashi@spacecubics.com> 12888L: linux-can@vger.kernel.org 12889S: Maintained 12890F: drivers/net/can/usb/mcba_usb.c 12891 12892MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12893M: Rishi Gupta <gupt21@gmail.com> 12894L: linux-i2c@vger.kernel.org 12895L: linux-input@vger.kernel.org 12896S: Maintained 12897F: drivers/hid/hid-mcp2221.c 12898 12899MCP251XFD SPI-CAN NETWORK DRIVER 12900M: Marc Kleine-Budde <mkl@pengutronix.de> 12901M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12902R: Thomas Kopp <thomas.kopp@microchip.com> 12903L: linux-can@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12906F: drivers/net/can/spi/mcp251xfd/ 12907 12908MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12909M: Peter Rosin <peda@axentia.se> 12910L: linux-iio@vger.kernel.org 12911S: Maintained 12912F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12913F: drivers/iio/potentiometer/mcp4018.c 12914F: drivers/iio/potentiometer/mcp4531.c 12915 12916MCR20A IEEE-802.15.4 RADIO DRIVER 12917M: Stefan Schmidt <stefan@datenfreihafen.org> 12918L: linux-wpan@vger.kernel.org 12919S: Odd Fixes 12920W: https://github.com/xueliu/mcr20a-linux 12921F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12922F: drivers/net/ieee802154/mcr20a.c 12923F: drivers/net/ieee802154/mcr20a.h 12924 12925MDIO REGMAP DRIVER 12926M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12927L: netdev@vger.kernel.org 12928S: Maintained 12929F: drivers/net/mdio/mdio-regmap.c 12930F: include/linux/mdio/mdio-regmap.h 12931 12932MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12933M: William Breathitt Gray <william.gray@linaro.org> 12934L: linux-iio@vger.kernel.org 12935S: Maintained 12936F: drivers/iio/dac/cio-dac.c 12937 12938MEDIA CONTROLLER FRAMEWORK 12939M: Sakari Ailus <sakari.ailus@linux.intel.com> 12940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12941L: linux-media@vger.kernel.org 12942S: Supported 12943W: https://www.linuxtv.org 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/mc/ 12946F: include/media/media-*.h 12947F: include/uapi/linux/media.h 12948 12949MEDIA DRIVER FOR FREESCALE IMX PXP 12950M: Philipp Zabel <p.zabel@pengutronix.de> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/platform/nxp/imx-pxp.[ch] 12955 12956MEDIA DRIVERS FOR ASCOT2E 12957M: Sergey Kozlov <serjk@netup.ru> 12958M: Abylay Ospan <aospan@netup.ru> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://linuxtv.org 12962W: http://netup.tv/ 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/ascot2e* 12965 12966MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12967M: Jasmin Jessich <jasmin@anw.at> 12968L: linux-media@vger.kernel.org 12969S: Maintained 12970W: https://linuxtv.org 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/dvb-frontends/cxd2099* 12973 12974MEDIA DRIVERS FOR CXD2841ER 12975M: Sergey Kozlov <serjk@netup.ru> 12976M: Abylay Ospan <aospan@netup.ru> 12977L: linux-media@vger.kernel.org 12978S: Supported 12979W: https://linuxtv.org 12980W: http://netup.tv/ 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/cxd2841er* 12983 12984MEDIA DRIVERS FOR CXD2880 12985M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12986L: linux-media@vger.kernel.org 12987S: Supported 12988W: http://linuxtv.org/ 12989T: git git://linuxtv.org/media_tree.git 12990F: drivers/media/dvb-frontends/cxd2880/* 12991F: drivers/media/spi/cxd2880* 12992 12993MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12994L: linux-media@vger.kernel.org 12995S: Orphan 12996W: https://linuxtv.org 12997T: git git://linuxtv.org/media_tree.git 12998F: drivers/media/pci/ddbridge/* 12999 13000MEDIA DRIVERS FOR FREESCALE IMX 13001M: Steve Longerbeam <slongerbeam@gmail.com> 13002M: Philipp Zabel <p.zabel@pengutronix.de> 13003L: linux-media@vger.kernel.org 13004S: Maintained 13005T: git git://linuxtv.org/media_tree.git 13006F: Documentation/admin-guide/media/imx.rst 13007F: Documentation/devicetree/bindings/media/imx.txt 13008F: drivers/staging/media/imx/ 13009F: include/linux/imx-media.h 13010F: include/media/imx.h 13011 13012MEDIA DRIVERS FOR FREESCALE IMX7 13013M: Rui Miguel Silva <rmfrfs@gmail.com> 13014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13015L: linux-media@vger.kernel.org 13016S: Maintained 13017T: git git://linuxtv.org/media_tree.git 13018F: Documentation/admin-guide/media/imx7.rst 13019F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13020F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13021F: drivers/media/platform/nxp/imx-mipi-csis.c 13022F: drivers/media/platform/nxp/imx7-media-csi.c 13023 13024MEDIA DRIVERS FOR HELENE 13025M: Abylay Ospan <aospan@netup.ru> 13026L: linux-media@vger.kernel.org 13027S: Supported 13028W: https://linuxtv.org 13029W: http://netup.tv/ 13030T: git git://linuxtv.org/media_tree.git 13031F: drivers/media/dvb-frontends/helene* 13032 13033MEDIA DRIVERS FOR HORUS3A 13034M: Sergey Kozlov <serjk@netup.ru> 13035M: Abylay Ospan <aospan@netup.ru> 13036L: linux-media@vger.kernel.org 13037S: Supported 13038W: https://linuxtv.org 13039W: http://netup.tv/ 13040T: git git://linuxtv.org/media_tree.git 13041F: drivers/media/dvb-frontends/horus3a* 13042 13043MEDIA DRIVERS FOR LNBH25 13044M: Sergey Kozlov <serjk@netup.ru> 13045M: Abylay Ospan <aospan@netup.ru> 13046L: linux-media@vger.kernel.org 13047S: Supported 13048W: https://linuxtv.org 13049W: http://netup.tv/ 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/lnbh25* 13052 13053MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/mxl5xx* 13059 13060MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13061M: Sergey Kozlov <serjk@netup.ru> 13062M: Abylay Ospan <aospan@netup.ru> 13063L: linux-media@vger.kernel.org 13064S: Supported 13065W: https://linuxtv.org 13066W: http://netup.tv/ 13067T: git git://linuxtv.org/media_tree.git 13068F: drivers/media/pci/netup_unidvb/* 13069 13070MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13071M: Dmitry Osipenko <digetx@gmail.com> 13072L: linux-media@vger.kernel.org 13073L: linux-tegra@vger.kernel.org 13074S: Maintained 13075T: git git://linuxtv.org/media_tree.git 13076F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13077F: drivers/media/platform/nvidia/tegra-vde/ 13078 13079MEDIA DRIVERS FOR RENESAS - CEU 13080M: Jacopo Mondi <jacopo@jmondi.org> 13081L: linux-media@vger.kernel.org 13082L: linux-renesas-soc@vger.kernel.org 13083S: Supported 13084T: git git://linuxtv.org/media_tree.git 13085F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13086F: drivers/media/platform/renesas/renesas-ceu.c 13087F: include/media/drv-intf/renesas-ceu.h 13088 13089MEDIA DRIVERS FOR RENESAS - DRIF 13090M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13091L: linux-media@vger.kernel.org 13092L: linux-renesas-soc@vger.kernel.org 13093S: Supported 13094T: git git://linuxtv.org/media_tree.git 13095F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13096F: drivers/media/platform/renesas/rcar_drif.c 13097 13098MEDIA DRIVERS FOR RENESAS - FCP 13099M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13100L: linux-media@vger.kernel.org 13101L: linux-renesas-soc@vger.kernel.org 13102S: Supported 13103T: git git://linuxtv.org/media_tree.git 13104F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13105F: drivers/media/platform/renesas/rcar-fcp.c 13106F: include/media/rcar-fcp.h 13107 13108MEDIA DRIVERS FOR RENESAS - FDP1 13109M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111L: linux-renesas-soc@vger.kernel.org 13112S: Supported 13113T: git git://linuxtv.org/media_tree.git 13114F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13115F: drivers/media/platform/renesas/rcar_fdp1.c 13116 13117MEDIA DRIVERS FOR RENESAS - VIN 13118M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13119L: linux-media@vger.kernel.org 13120L: linux-renesas-soc@vger.kernel.org 13121S: Supported 13122T: git git://linuxtv.org/media_tree.git 13123F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13124F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13125F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13126F: drivers/media/platform/renesas/rcar-isp.c 13127F: drivers/media/platform/renesas/rcar-vin/ 13128 13129MEDIA DRIVERS FOR RENESAS - VSP1 13130M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13131M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13132L: linux-media@vger.kernel.org 13133L: linux-renesas-soc@vger.kernel.org 13134S: Supported 13135T: git git://linuxtv.org/media_tree.git 13136F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13137F: drivers/media/platform/renesas/vsp1/ 13138 13139MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13140L: linux-media@vger.kernel.org 13141S: Orphan 13142W: https://linuxtv.org 13143T: git git://linuxtv.org/media_tree.git 13144F: drivers/media/dvb-frontends/stv0910* 13145 13146MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13147L: linux-media@vger.kernel.org 13148S: Orphan 13149W: https://linuxtv.org 13150T: git git://linuxtv.org/media_tree.git 13151F: drivers/media/dvb-frontends/stv6111* 13152 13153MEDIA DRIVERS FOR STM32 - DCMI 13154M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13155L: linux-media@vger.kernel.org 13156S: Supported 13157T: git git://linuxtv.org/media_tree.git 13158F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13159F: drivers/media/platform/st/stm32/stm32-dcmi.c 13160 13161MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13162M: Mauro Carvalho Chehab <mchehab@kernel.org> 13163L: linux-media@vger.kernel.org 13164S: Maintained 13165W: https://linuxtv.org 13166Q: http://patchwork.kernel.org/project/linux-media/list/ 13167T: git git://linuxtv.org/media_tree.git 13168F: Documentation/admin-guide/media/ 13169F: Documentation/devicetree/bindings/media/ 13170F: Documentation/driver-api/media/ 13171F: Documentation/userspace-api/media/ 13172F: drivers/media/ 13173F: drivers/staging/media/ 13174F: include/dt-bindings/media/ 13175F: include/linux/platform_data/media/ 13176F: include/media/ 13177F: include/uapi/linux/dvb/ 13178F: include/uapi/linux/ivtv* 13179F: include/uapi/linux/media.h 13180F: include/uapi/linux/uvcvideo.h 13181F: include/uapi/linux/v4l2-* 13182F: include/uapi/linux/videodev2.h 13183 13184MEDIATEK BLUETOOTH DRIVER 13185M: Sean Wang <sean.wang@mediatek.com> 13186L: linux-bluetooth@vger.kernel.org 13187L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13188S: Maintained 13189F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13190F: drivers/bluetooth/btmtkuart.c 13191 13192MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13193M: Sean Wang <sean.wang@mediatek.com> 13194L: linux-pm@vger.kernel.org 13195S: Maintained 13196F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13197F: drivers/power/reset/mt6323-poweroff.c 13198 13199MEDIATEK CIR DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201S: Maintained 13202F: drivers/media/rc/mtk-cir.c 13203 13204MEDIATEK DMA DRIVER 13205M: Sean Wang <sean.wang@mediatek.com> 13206L: dmaengine@vger.kernel.org 13207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13208L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13209S: Maintained 13210F: Documentation/devicetree/bindings/dma/mtk-* 13211F: drivers/dma/mediatek/ 13212 13213MEDIATEK ETHERNET DRIVER 13214M: Felix Fietkau <nbd@nbd.name> 13215M: John Crispin <john@phrozen.org> 13216M: Sean Wang <sean.wang@mediatek.com> 13217M: Mark Lee <Mark-MC.Lee@mediatek.com> 13218M: Lorenzo Bianconi <lorenzo@kernel.org> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/ethernet/mediatek/ 13222 13223MEDIATEK ETHERNET PCS DRIVER 13224M: Alexander Couzens <lynxis@fe80.eu> 13225M: Daniel Golle <daniel@makrotopia.org> 13226L: netdev@vger.kernel.org 13227S: Maintained 13228F: drivers/net/pcs/pcs-mtk-lynxi.c 13229F: include/linux/pcs/pcs-mtk-lynxi.h 13230 13231MEDIATEK ETHERNET PHY DRIVERS 13232M: Daniel Golle <daniel@makrotopia.org> 13233M: Qingfang Deng <dqfext@gmail.com> 13234M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13235L: netdev@vger.kernel.org 13236S: Maintained 13237F: drivers/net/phy/mediatek-ge-soc.c 13238F: drivers/net/phy/mediatek-ge.c 13239 13240MEDIATEK I2C CONTROLLER DRIVER 13241M: Qii Wang <qii.wang@mediatek.com> 13242L: linux-i2c@vger.kernel.org 13243S: Maintained 13244F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13245F: drivers/i2c/busses/i2c-mt65xx.c 13246 13247MEDIATEK IOMMU DRIVER 13248M: Yong Wu <yong.wu@mediatek.com> 13249L: iommu@lists.linux.dev 13250L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13251S: Supported 13252F: Documentation/devicetree/bindings/iommu/mediatek* 13253F: drivers/iommu/mtk_iommu* 13254F: include/dt-bindings/memory/mt*-port.h 13255 13256MEDIATEK JPEG DRIVER 13257M: Bin Liu <bin.liu@mediatek.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13260F: drivers/media/platform/mediatek/jpeg/ 13261 13262MEDIATEK KEYPAD DRIVER 13263M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13266F: drivers/input/keyboard/mt6779-keypad.c 13267 13268MEDIATEK MDP DRIVER 13269M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13270M: Houlong Wei <houlong.wei@mediatek.com> 13271M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13272S: Supported 13273F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13274F: drivers/media/platform/mediatek/mdp/ 13275F: drivers/media/platform/mediatek/vpu/ 13276 13277MEDIATEK MEDIA DRIVER 13278M: Tiffany Lin <tiffany.lin@mediatek.com> 13279M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13280M: Yunfei Dong <yunfei.dong@mediatek.com> 13281S: Supported 13282F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13283F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13284F: drivers/media/platform/mediatek/vcodec/ 13285F: drivers/media/platform/mediatek/vpu/ 13286 13287MEDIATEK MMC/SD/SDIO DRIVER 13288M: Chaotian Jing <chaotian.jing@mediatek.com> 13289S: Maintained 13290F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13291F: drivers/mmc/host/mtk-sd.c 13292 13293MEDIATEK MT76 WIRELESS LAN DRIVER 13294M: Felix Fietkau <nbd@nbd.name> 13295M: Lorenzo Bianconi <lorenzo@kernel.org> 13296M: Ryder Lee <ryder.lee@mediatek.com> 13297R: Shayne Chen <shayne.chen@mediatek.com> 13298R: Sean Wang <sean.wang@mediatek.com> 13299L: linux-wireless@vger.kernel.org 13300S: Maintained 13301T: git https://github.com/nbd168/wireless 13302F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13303F: drivers/net/wireless/mediatek/mt76/ 13304 13305MEDIATEK MT7601U WIRELESS LAN DRIVER 13306M: Jakub Kicinski <kuba@kernel.org> 13307L: linux-wireless@vger.kernel.org 13308S: Maintained 13309F: drivers/net/wireless/mediatek/mt7601u/ 13310 13311MEDIATEK MT7621 CLOCK DRIVER 13312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13313S: Maintained 13314F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13315F: drivers/clk/ralink/clk-mt7621.c 13316 13317MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13321F: drivers/pci/controller/pcie-mt7621.c 13322 13323MEDIATEK MT7621 PHY PCI DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13327F: drivers/phy/ralink/phy-mt7621-pci.c 13328 13329MEDIATEK MT7621/28/88 I2C DRIVER 13330M: Stefan Roese <sr@denx.de> 13331L: linux-i2c@vger.kernel.org 13332S: Maintained 13333F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13334F: drivers/i2c/busses/i2c-mt7621.c 13335 13336MEDIATEK MTMIPS CLOCK DRIVER 13337M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13338S: Maintained 13339F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13340F: drivers/clk/ralink/clk-mtmips.c 13341 13342MEDIATEK NAND CONTROLLER DRIVER 13343L: linux-mtd@lists.infradead.org 13344S: Orphan 13345F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13346F: drivers/mtd/nand/raw/mtk_* 13347 13348MEDIATEK PMIC LED DRIVER 13349M: Sean Wang <sean.wang@mediatek.com> 13350S: Maintained 13351F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13352F: drivers/leds/leds-mt6323.c 13353 13354MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13355M: Sean Wang <sean.wang@mediatek.com> 13356S: Maintained 13357F: drivers/char/hw_random/mtk-rng.c 13358 13359MEDIATEK SMI DRIVER 13360M: Yong Wu <yong.wu@mediatek.com> 13361L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13362S: Supported 13363F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13364F: drivers/memory/mtk-smi.c 13365F: include/soc/mediatek/smi.h 13366 13367MEDIATEK SWITCH DRIVER 13368M: Arınç ÜNAL <arinc.unal@arinc9.com> 13369M: Daniel Golle <daniel@makrotopia.org> 13370M: Landen Chao <Landen.Chao@mediatek.com> 13371M: DENG Qingfang <dqfext@gmail.com> 13372M: Sean Wang <sean.wang@mediatek.com> 13373L: netdev@vger.kernel.org 13374S: Maintained 13375F: drivers/net/dsa/mt7530-mdio.c 13376F: drivers/net/dsa/mt7530-mmio.c 13377F: drivers/net/dsa/mt7530.* 13378F: net/dsa/tag_mtk.c 13379 13380MEDIATEK T7XX 5G WWAN MODEM DRIVER 13381M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13382M: Intel Corporation <linuxwwan@intel.com> 13383R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13384R: Liu Haijun <haijun.liu@mediatek.com> 13385R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13386R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13387L: netdev@vger.kernel.org 13388S: Supported 13389F: drivers/net/wwan/t7xx/ 13390 13391MEDIATEK USB3 DRD IP DRIVER 13392M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13393L: linux-usb@vger.kernel.org 13394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13395L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13396S: Maintained 13397F: Documentation/devicetree/bindings/usb/mediatek,* 13398F: drivers/usb/host/xhci-mtk* 13399F: drivers/usb/mtu3/ 13400 13401MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13402M: Peter Senna Tschudin <peter.senna@gmail.com> 13403M: Martin Donnelly <martin.donnelly@ge.com> 13404M: Martyn Welch <martyn.welch@collabora.co.uk> 13405S: Maintained 13406F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13407F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13408 13409MEGARAID SCSI/SAS DRIVERS 13410M: Kashyap Desai <kashyap.desai@broadcom.com> 13411M: Sumit Saxena <sumit.saxena@broadcom.com> 13412M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13413L: megaraidlinux.pdl@broadcom.com 13414L: linux-scsi@vger.kernel.org 13415S: Maintained 13416W: http://www.avagotech.com/support/ 13417F: Documentation/scsi/megaraid.rst 13418F: drivers/scsi/megaraid.* 13419F: drivers/scsi/megaraid/ 13420 13421MELEXIS MLX90614 DRIVER 13422M: Crt Mori <cmo@melexis.com> 13423L: linux-iio@vger.kernel.org 13424S: Supported 13425W: http://www.melexis.com 13426F: drivers/iio/temperature/mlx90614.c 13427 13428MELEXIS MLX90632 DRIVER 13429M: Crt Mori <cmo@melexis.com> 13430L: linux-iio@vger.kernel.org 13431S: Supported 13432W: http://www.melexis.com 13433F: drivers/iio/temperature/mlx90632.c 13434 13435MELFAS MIP4 TOUCHSCREEN DRIVER 13436M: Sangwon Jee <jeesw@melfas.com> 13437S: Supported 13438W: http://www.melfas.com 13439F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13440F: drivers/input/touchscreen/melfas_mip4.c 13441 13442MELLANOX BLUEFIELD I2C DRIVER 13443M: Khalil Blaiech <kblaiech@nvidia.com> 13444M: Asmaa Mnebhi <asmaa@nvidia.com> 13445L: linux-i2c@vger.kernel.org 13446S: Supported 13447F: drivers/i2c/busses/i2c-mlxbf.c 13448 13449MELLANOX ETHERNET DRIVER (mlx4_en) 13450M: Tariq Toukan <tariqt@nvidia.com> 13451L: netdev@vger.kernel.org 13452S: Supported 13453W: http://www.mellanox.com 13454Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13455F: drivers/net/ethernet/mellanox/mlx4/en_* 13456 13457MELLANOX ETHERNET DRIVER (mlx5e) 13458M: Saeed Mahameed <saeedm@nvidia.com> 13459L: netdev@vger.kernel.org 13460S: Supported 13461W: http://www.mellanox.com 13462Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13463F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13464 13465MELLANOX ETHERNET INNOVA DRIVERS 13466R: Boris Pismenny <borisp@nvidia.com> 13467L: netdev@vger.kernel.org 13468S: Supported 13469W: http://www.mellanox.com 13470Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13471F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13472F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13473F: include/linux/mlx5/mlx5_ifc_fpga.h 13474 13475MELLANOX ETHERNET SWITCH DRIVERS 13476M: Ido Schimmel <idosch@nvidia.com> 13477M: Petr Machata <petrm@nvidia.com> 13478L: netdev@vger.kernel.org 13479S: Supported 13480W: http://www.mellanox.com 13481Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13482F: drivers/net/ethernet/mellanox/mlxsw/ 13483F: tools/testing/selftests/drivers/net/mlxsw/ 13484 13485MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13486M: mlxsw@nvidia.com 13487L: netdev@vger.kernel.org 13488S: Supported 13489W: http://www.mellanox.com 13490Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13491F: drivers/net/ethernet/mellanox/mlxfw/ 13492 13493MELLANOX HARDWARE PLATFORM SUPPORT 13494M: Hans de Goede <hdegoede@redhat.com> 13495M: Mark Gross <markgross@kernel.org> 13496M: Vadim Pasternak <vadimp@nvidia.com> 13497L: platform-driver-x86@vger.kernel.org 13498S: Supported 13499F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13500F: drivers/platform/mellanox/ 13501F: include/linux/platform_data/mlxreg.h 13502 13503MELLANOX MLX4 core VPI driver 13504M: Tariq Toukan <tariqt@nvidia.com> 13505L: netdev@vger.kernel.org 13506L: linux-rdma@vger.kernel.org 13507S: Supported 13508W: http://www.mellanox.com 13509Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13510F: drivers/net/ethernet/mellanox/mlx4/ 13511F: include/linux/mlx4/ 13512 13513MELLANOX MLX4 IB driver 13514M: Yishai Hadas <yishaih@nvidia.com> 13515L: linux-rdma@vger.kernel.org 13516S: Supported 13517W: http://www.mellanox.com 13518Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13519F: drivers/infiniband/hw/mlx4/ 13520F: include/linux/mlx4/ 13521F: include/uapi/rdma/mlx4-abi.h 13522 13523MELLANOX MLX5 core VPI driver 13524M: Saeed Mahameed <saeedm@nvidia.com> 13525M: Leon Romanovsky <leonro@nvidia.com> 13526L: netdev@vger.kernel.org 13527L: linux-rdma@vger.kernel.org 13528S: Supported 13529W: http://www.mellanox.com 13530Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13531F: Documentation/networking/device_drivers/ethernet/mellanox/ 13532F: drivers/net/ethernet/mellanox/mlx5/core/ 13533F: include/linux/mlx5/ 13534 13535MELLANOX MLX5 IB driver 13536M: Leon Romanovsky <leonro@nvidia.com> 13537L: linux-rdma@vger.kernel.org 13538S: Supported 13539W: http://www.mellanox.com 13540Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13541F: drivers/infiniband/hw/mlx5/ 13542F: include/linux/mlx5/ 13543F: include/uapi/rdma/mlx5-abi.h 13544 13545MELLANOX MLXCPLD I2C AND MUX DRIVER 13546M: Vadim Pasternak <vadimp@nvidia.com> 13547M: Michael Shych <michaelsh@nvidia.com> 13548L: linux-i2c@vger.kernel.org 13549S: Supported 13550F: Documentation/i2c/busses/i2c-mlxcpld.rst 13551F: drivers/i2c/busses/i2c-mlxcpld.c 13552F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13553 13554MELLANOX MLXCPLD LED DRIVER 13555M: Vadim Pasternak <vadimp@nvidia.com> 13556L: linux-leds@vger.kernel.org 13557S: Supported 13558F: Documentation/leds/leds-mlxcpld.rst 13559F: drivers/leds/leds-mlxcpld.c 13560F: drivers/leds/leds-mlxreg.c 13561 13562MELLANOX PLATFORM DRIVER 13563M: Vadim Pasternak <vadimp@nvidia.com> 13564L: platform-driver-x86@vger.kernel.org 13565S: Supported 13566F: drivers/platform/x86/mlx-platform.c 13567 13568MEMBARRIER SUPPORT 13569M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13570M: "Paul E. McKenney" <paulmck@kernel.org> 13571L: linux-kernel@vger.kernel.org 13572S: Supported 13573F: arch/powerpc/include/asm/membarrier.h 13574F: include/uapi/linux/membarrier.h 13575F: kernel/sched/membarrier.c 13576 13577MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13578M: Mike Rapoport <rppt@kernel.org> 13579L: linux-mm@kvack.org 13580S: Maintained 13581F: Documentation/core-api/boot-time-mm.rst 13582F: include/linux/memblock.h 13583F: mm/memblock.c 13584F: mm/mm_init.c 13585F: tools/testing/memblock/ 13586 13587MEMORY CONTROLLER DRIVERS 13588M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13589L: linux-kernel@vger.kernel.org 13590S: Maintained 13591B: mailto:krzysztof.kozlowski@linaro.org 13592T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13593F: Documentation/devicetree/bindings/memory-controllers/ 13594F: drivers/memory/ 13595F: include/dt-bindings/memory/ 13596F: include/memory/ 13597 13598MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13599M: Dmitry Osipenko <digetx@gmail.com> 13600L: linux-pm@vger.kernel.org 13601L: linux-tegra@vger.kernel.org 13602S: Maintained 13603T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13604F: drivers/devfreq/tegra30-devfreq.c 13605 13606MEMORY HOT(UN)PLUG 13607M: David Hildenbrand <david@redhat.com> 13608M: Oscar Salvador <osalvador@suse.de> 13609L: linux-mm@kvack.org 13610S: Maintained 13611F: Documentation/admin-guide/mm/memory-hotplug.rst 13612F: Documentation/core-api/memory-hotplug.rst 13613F: drivers/base/memory.c 13614F: include/linux/memory_hotplug.h 13615F: mm/memory_hotplug.c 13616F: tools/testing/selftests/memory-hotplug/ 13617 13618MEMORY MANAGEMENT 13619M: Andrew Morton <akpm@linux-foundation.org> 13620L: linux-mm@kvack.org 13621S: Maintained 13622W: http://www.linux-mm.org 13623T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13624T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13625F: include/linux/gfp.h 13626F: include/linux/gfp_types.h 13627F: include/linux/memory_hotplug.h 13628F: include/linux/mm.h 13629F: include/linux/mmzone.h 13630F: include/linux/pagewalk.h 13631F: include/trace/events/ksm.h 13632F: mm/ 13633F: tools/mm/ 13634F: tools/testing/selftests/mm/ 13635 13636MEMORY TECHNOLOGY DEVICES (MTD) 13637M: Miquel Raynal <miquel.raynal@bootlin.com> 13638M: Richard Weinberger <richard@nod.at> 13639M: Vignesh Raghavendra <vigneshr@ti.com> 13640L: linux-mtd@lists.infradead.org 13641S: Maintained 13642W: http://www.linux-mtd.infradead.org/ 13643Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13644C: irc://irc.oftc.net/mtd 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13646T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13647F: Documentation/devicetree/bindings/mtd/ 13648F: drivers/mtd/ 13649F: include/linux/mtd/ 13650F: include/uapi/mtd/ 13651 13652MEMSENSING MICROSYSTEMS MSA311 DRIVER 13653M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13654L: linux-iio@vger.kernel.org 13655S: Maintained 13656F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13657F: drivers/iio/accel/msa311.c 13658 13659MEN A21 WATCHDOG DRIVER 13660M: Johannes Thumshirn <morbidrsa@gmail.com> 13661L: linux-watchdog@vger.kernel.org 13662S: Maintained 13663F: drivers/watchdog/mena21_wdt.c 13664 13665MEN CHAMELEON BUS (mcb) 13666M: Johannes Thumshirn <morbidrsa@gmail.com> 13667S: Maintained 13668F: Documentation/driver-api/men-chameleon-bus.rst 13669F: drivers/mcb/ 13670F: include/linux/mcb.h 13671 13672MEN F21BMC (Board Management Controller) 13673M: Andreas Werner <andreas.werner@men.de> 13674S: Supported 13675F: Documentation/hwmon/menf21bmc.rst 13676F: drivers/hwmon/menf21bmc_hwmon.c 13677F: drivers/leds/leds-menf21bmc.c 13678F: drivers/mfd/menf21bmc.c 13679F: drivers/watchdog/menf21bmc_wdt.c 13680 13681MEN Z069 WATCHDOG DRIVER 13682M: Johannes Thumshirn <jth@kernel.org> 13683L: linux-watchdog@vger.kernel.org 13684S: Maintained 13685F: drivers/watchdog/menz69_wdt.c 13686 13687MESON AO CEC DRIVER FOR AMLOGIC SOCS 13688M: Neil Armstrong <neil.armstrong@linaro.org> 13689L: linux-media@vger.kernel.org 13690L: linux-amlogic@lists.infradead.org 13691S: Supported 13692W: http://linux-meson.com/ 13693T: git git://linuxtv.org/media_tree.git 13694F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13695F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13696F: drivers/media/cec/platform/meson/ao-cec.c 13697 13698MESON GE2D DRIVER FOR AMLOGIC SOCS 13699M: Neil Armstrong <neil.armstrong@linaro.org> 13700L: linux-media@vger.kernel.org 13701L: linux-amlogic@lists.infradead.org 13702S: Supported 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13705F: drivers/media/platform/amlogic/meson-ge2d/ 13706 13707MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13708M: Liang Yang <liang.yang@amlogic.com> 13709L: linux-mtd@lists.infradead.org 13710S: Maintained 13711F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13712F: drivers/mtd/nand/raw/meson_* 13713 13714MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13715M: Neil Armstrong <neil.armstrong@linaro.org> 13716L: linux-media@vger.kernel.org 13717L: linux-amlogic@lists.infradead.org 13718S: Supported 13719T: git git://linuxtv.org/media_tree.git 13720F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13721F: drivers/staging/media/meson/vdec/ 13722 13723METHODE UDPU SUPPORT 13724M: Vladimir Vid <vladimir.vid@sartura.hr> 13725S: Maintained 13726F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13727 13728MHI BUS 13729M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13730L: mhi@lists.linux.dev 13731L: linux-arm-msm@vger.kernel.org 13732S: Maintained 13733T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13734F: Documentation/ABI/stable/sysfs-bus-mhi 13735F: Documentation/mhi/ 13736F: drivers/bus/mhi/ 13737F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13738F: include/linux/mhi.h 13739 13740MICROBLAZE ARCHITECTURE 13741M: Michal Simek <monstr@monstr.eu> 13742S: Supported 13743W: http://www.monstr.eu/fdt/ 13744T: git git://git.monstr.eu/linux-2.6-microblaze.git 13745F: arch/microblaze/ 13746 13747MICROBLAZE TMR INJECT 13748M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13749S: Supported 13750F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13751F: drivers/misc/xilinx_tmr_inject.c 13752 13753MICROBLAZE TMR MANAGER 13754M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13755S: Supported 13756F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13757F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13758F: drivers/misc/xilinx_tmr_manager.c 13759 13760MICROCHIP AT91 DMA DRIVERS 13761M: Ludovic Desroches <ludovic.desroches@microchip.com> 13762M: Tudor Ambarus <tudor.ambarus@linaro.org> 13763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13764L: dmaengine@vger.kernel.org 13765S: Supported 13766F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13767F: drivers/dma/at_hdmac.c 13768F: drivers/dma/at_xdmac.c 13769F: include/dt-bindings/dma/at91.h 13770 13771MICROCHIP AT91 SERIAL DRIVER 13772M: Richard Genoud <richard.genoud@gmail.com> 13773S: Maintained 13774F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13775F: drivers/tty/serial/atmel_serial.c 13776F: drivers/tty/serial/atmel_serial.h 13777 13778MICROCHIP AT91 USART MFD DRIVER 13779M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13780L: linux-kernel@vger.kernel.org 13781S: Supported 13782F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13783F: drivers/mfd/at91-usart.c 13784F: include/dt-bindings/mfd/at91-usart.h 13785 13786MICROCHIP AT91 USART SPI DRIVER 13787M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13788L: linux-spi@vger.kernel.org 13789S: Supported 13790F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13791F: drivers/spi/spi-at91-usart.c 13792 13793MICROCHIP AUDIO ASOC DRIVERS 13794M: Claudiu Beznea <claudiu.beznea@microchip.com> 13795L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13796S: Supported 13797F: Documentation/devicetree/bindings/sound/atmel* 13798F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13799F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13800F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13801F: sound/soc/atmel 13802 13803MICROCHIP CSI2DC DRIVER 13804M: Eugen Hristev <eugen.hristev@microchip.com> 13805L: linux-media@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13808F: drivers/media/platform/microchip/microchip-csi2dc.c 13809 13810MICROCHIP ECC DRIVER 13811M: Tudor Ambarus <tudor.ambarus@linaro.org> 13812L: linux-crypto@vger.kernel.org 13813S: Maintained 13814F: drivers/crypto/atmel-ecc.* 13815 13816MICROCHIP EIC DRIVER 13817M: Claudiu Beznea <claudiu.beznea@microchip.com> 13818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13819S: Supported 13820F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13821F: drivers/irqchip/irq-mchp-eic.c 13822 13823MICROCHIP I2C DRIVER 13824M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13825L: linux-i2c@vger.kernel.org 13826S: Supported 13827F: drivers/i2c/busses/i2c-at91-*.c 13828F: drivers/i2c/busses/i2c-at91.h 13829 13830MICROCHIP ISC DRIVER 13831M: Eugen Hristev <eugen.hristev@microchip.com> 13832L: linux-media@vger.kernel.org 13833S: Supported 13834F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13835F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13836F: drivers/media/platform/microchip/microchip-isc* 13837F: drivers/media/platform/microchip/microchip-sama*-isc* 13838F: drivers/staging/media/deprecated/atmel/atmel-isc* 13839F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13840F: include/linux/atmel-isc-media.h 13841 13842MICROCHIP ISI DRIVER 13843M: Eugen Hristev <eugen.hristev@microchip.com> 13844L: linux-media@vger.kernel.org 13845S: Supported 13846F: drivers/media/platform/atmel/atmel-isi.c 13847F: drivers/media/platform/atmel/atmel-isi.h 13848 13849MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13850M: Woojung Huh <woojung.huh@microchip.com> 13851M: UNGLinuxDriver@microchip.com 13852L: netdev@vger.kernel.org 13853S: Maintained 13854F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13855F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13856F: drivers/net/dsa/microchip/* 13857F: include/linux/dsa/ksz_common.h 13858F: include/linux/platform_data/microchip-ksz.h 13859F: net/dsa/tag_ksz.c 13860 13861MICROCHIP LAN743X ETHERNET DRIVER 13862M: Bryan Whitehead <bryan.whitehead@microchip.com> 13863M: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/ethernet/microchip/lan743x_* 13867 13868MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13869M: Arun Ramadoss <arun.ramadoss@microchip.com> 13870R: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/phy/microchip_t1.c 13874 13875MICROCHIP LAN966X ETHERNET DRIVER 13876M: Horatiu Vultur <horatiu.vultur@microchip.com> 13877M: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/ethernet/microchip/lan966x/* 13881 13882MICROCHIP LCDFB DRIVER 13883M: Nicolas Ferre <nicolas.ferre@microchip.com> 13884L: linux-fbdev@vger.kernel.org 13885S: Maintained 13886F: drivers/video/fbdev/atmel_lcdfb.c 13887F: include/video/atmel_lcdc.h 13888 13889MICROCHIP MCP16502 PMIC DRIVER 13890M: Claudiu Beznea <claudiu.beznea@microchip.com> 13891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13892S: Supported 13893F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13894F: drivers/regulator/mcp16502.c 13895 13896MICROCHIP MCP3911 ADC DRIVER 13897M: Marcus Folkesson <marcus.folkesson@gmail.com> 13898M: Kent Gustavsson <kent@minoris.se> 13899L: linux-iio@vger.kernel.org 13900S: Maintained 13901F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13902F: drivers/iio/adc/mcp3911.c 13903 13904MICROCHIP MMC/SD/SDIO MCI DRIVER 13905M: Ludovic Desroches <ludovic.desroches@microchip.com> 13906S: Maintained 13907F: drivers/mmc/host/atmel-mci.c 13908 13909MICROCHIP NAND DRIVER 13910M: Tudor Ambarus <tudor.ambarus@linaro.org> 13911L: linux-mtd@lists.infradead.org 13912S: Supported 13913F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13914F: drivers/mtd/nand/raw/atmel/* 13915 13916MICROCHIP OTPC DRIVER 13917M: Claudiu Beznea <claudiu.beznea@microchip.com> 13918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13919S: Supported 13920F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13921F: drivers/nvmem/microchip-otpc.c 13922F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13923 13924MICROCHIP PCI1XXXX GP DRIVER 13925M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13926L: linux-gpio@vger.kernel.org 13927S: Supported 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13930F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13931 13932MICROCHIP PCI1XXXX I2C DRIVER 13933M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13934M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13935M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13936L: linux-i2c@vger.kernel.org 13937S: Maintained 13938F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13939 13940MICROCHIP PCIe UART DRIVER 13941M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13942M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13943L: linux-serial@vger.kernel.org 13944S: Maintained 13945F: drivers/tty/serial/8250/8250_pci1xxxx.c 13946 13947MICROCHIP POLARFIRE FPGA DRIVERS 13948M: Conor Dooley <conor.dooley@microchip.com> 13949R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13950L: linux-fpga@vger.kernel.org 13951S: Supported 13952F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13953F: drivers/fpga/microchip-spi.c 13954 13955MICROCHIP PWM DRIVER 13956M: Claudiu Beznea <claudiu.beznea@microchip.com> 13957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13958L: linux-pwm@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13961F: drivers/pwm/pwm-atmel.c 13962 13963MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13964M: Eugen Hristev <eugen.hristev@microchip.com> 13965L: linux-iio@vger.kernel.org 13966S: Supported 13967F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13968F: drivers/iio/adc/at91-sama5d2_adc.c 13969F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13970 13971MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13972M: Claudiu Beznea <claudiu.beznea@microchip.com> 13973S: Supported 13974F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13975F: drivers/power/reset/at91-sama5d2_shdwc.c 13976 13977MICROCHIP SOC DRIVERS 13978M: Conor Dooley <conor@kernel.org> 13979S: Supported 13980T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13981F: drivers/soc/microchip/ 13982 13983MICROCHIP SPI DRIVER 13984M: Ryan Wanner <ryan.wanner@microchip.com> 13985S: Supported 13986F: drivers/spi/spi-atmel.* 13987 13988MICROCHIP SSC DRIVER 13989M: Claudiu Beznea <claudiu.beznea@microchip.com> 13990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13991S: Supported 13992F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13993F: drivers/misc/atmel-ssc.c 13994F: include/linux/atmel-ssc.h 13995 13996Microchip Timer Counter Block (TCB) Capture Driver 13997M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13999L: linux-iio@vger.kernel.org 14000S: Maintained 14001F: drivers/counter/microchip-tcb-capture.c 14002 14003MICROCHIP USB251XB DRIVER 14004M: Richard Leitner <richard.leitner@skidata.com> 14005L: linux-usb@vger.kernel.org 14006S: Maintained 14007F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14008F: drivers/usb/misc/usb251xb.c 14009 14010MICROCHIP USBA UDC DRIVER 14011M: Cristian Birsan <cristian.birsan@microchip.com> 14012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14013S: Supported 14014F: drivers/usb/gadget/udc/atmel_usba_udc.* 14015 14016MICROCHIP WILC1000 WIFI DRIVER 14017M: Ajay Singh <ajay.kathat@microchip.com> 14018M: Claudiu Beznea <claudiu.beznea@microchip.com> 14019L: linux-wireless@vger.kernel.org 14020S: Supported 14021F: drivers/net/wireless/microchip/wilc1000/ 14022 14023MICROSEMI MIPS SOCS 14024M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14025M: UNGLinuxDriver@microchip.com 14026L: linux-mips@vger.kernel.org 14027S: Supported 14028F: Documentation/devicetree/bindings/mips/mscc.txt 14029F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14030F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14031F: arch/mips/boot/dts/mscc/ 14032F: arch/mips/configs/generic/board-ocelot.config 14033F: arch/mips/generic/board-ocelot.c 14034 14035MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14036M: Don Brace <don.brace@microchip.com> 14037L: storagedev@microchip.com 14038L: linux-scsi@vger.kernel.org 14039S: Supported 14040F: Documentation/scsi/smartpqi.rst 14041F: drivers/scsi/smartpqi/Kconfig 14042F: drivers/scsi/smartpqi/Makefile 14043F: drivers/scsi/smartpqi/smartpqi*.[ch] 14044F: include/linux/cciss*.h 14045F: include/uapi/linux/cciss*.h 14046 14047MICROSOFT MANA RDMA DRIVER 14048M: Long Li <longli@microsoft.com> 14049M: Ajay Sharma <sharmaajay@microsoft.com> 14050L: linux-rdma@vger.kernel.org 14051S: Supported 14052F: drivers/infiniband/hw/mana/ 14053F: include/net/mana 14054F: include/uapi/rdma/mana-abi.h 14055 14056MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: drivers/platform/surface/surface_aggregator_tabletsw.c 14061 14062MICROSOFT SURFACE BATTERY AND AC DRIVERS 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: linux-pm@vger.kernel.org 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: drivers/power/supply/surface_battery.c 14068F: drivers/power/supply/surface_charger.c 14069 14070MICROSOFT SURFACE DTX DRIVER 14071M: Maximilian Luz <luzmaximilian@gmail.com> 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14075F: drivers/platform/surface/surface_dtx.c 14076F: include/uapi/linux/surface_aggregator/dtx.h 14077 14078MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14079M: Maximilian Luz <luzmaximilian@gmail.com> 14080L: platform-driver-x86@vger.kernel.org 14081S: Maintained 14082F: drivers/platform/surface/surface_gpe.c 14083 14084MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14085M: Hans de Goede <hdegoede@redhat.com> 14086M: Mark Gross <markgross@kernel.org> 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: platform-driver-x86@vger.kernel.org 14089S: Maintained 14090T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14091F: drivers/platform/surface/ 14092 14093MICROSOFT SURFACE HID TRANSPORT DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: linux-input@vger.kernel.org 14096L: platform-driver-x86@vger.kernel.org 14097S: Maintained 14098F: drivers/hid/surface-hid/ 14099 14100MICROSOFT SURFACE HOT-PLUG DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_hotplug.c 14105 14106MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: drivers/platform/surface/surface_platform_profile.c 14111 14112MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14113M: Chen Yu <yu.c.chen@intel.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Supported 14116F: drivers/platform/surface/surfacepro3_button.c 14117 14118MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122F: drivers/platform/surface/surface_aggregator_hub.c 14123 14124MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128W: https://github.com/linux-surface/surface-aggregator-module 14129C: irc://irc.libera.chat/linux-surface 14130F: Documentation/driver-api/surface_aggregator/ 14131F: drivers/platform/surface/aggregator/ 14132F: drivers/platform/surface/surface_acpi_notify.c 14133F: drivers/platform/surface/surface_aggregator_cdev.c 14134F: drivers/platform/surface/surface_aggregator_registry.c 14135F: include/linux/surface_acpi_notify.h 14136F: include/linux/surface_aggregator/ 14137F: include/uapi/linux/surface_aggregator/ 14138 14139MICROTEK X6 SCANNER 14140M: Oliver Neukum <oliver@neukum.org> 14141S: Maintained 14142F: drivers/usb/image/microtek.* 14143 14144MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14145M: Luka Kovacic <luka.kovacic@sartura.hr> 14146M: Luka Perkov <luka.perkov@sartura.hr> 14147S: Maintained 14148F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14153F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14154 14155MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14156M: Sakari Ailus <sakari.ailus@linux.intel.com> 14157L: linux-media@vger.kernel.org 14158S: Maintained 14159F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14160F: Documentation/driver-api/media/drivers/ccs/ 14161F: Documentation/userspace-api/media/drivers/ccs.rst 14162F: drivers/media/i2c/ccs-pll.c 14163F: drivers/media/i2c/ccs-pll.h 14164F: drivers/media/i2c/ccs/ 14165F: include/uapi/linux/ccs.h 14166F: include/uapi/linux/smiapp.h 14167 14168MIPS 14169M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14170L: linux-mips@vger.kernel.org 14171S: Maintained 14172W: http://www.linux-mips.org/ 14173Q: https://patchwork.kernel.org/project/linux-mips/list/ 14174T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14175F: Documentation/devicetree/bindings/mips/ 14176F: Documentation/mips/ 14177F: arch/mips/ 14178F: drivers/platform/mips/ 14179F: include/dt-bindings/mips/ 14180 14181MIPS BOSTON DEVELOPMENT BOARD 14182M: Paul Burton <paulburton@kernel.org> 14183L: linux-mips@vger.kernel.org 14184S: Maintained 14185F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14186F: arch/mips/boot/dts/img/boston.dts 14187F: arch/mips/configs/generic/board-boston.config 14188F: drivers/clk/imgtec/clk-boston.c 14189F: include/dt-bindings/clock/boston-clock.h 14190 14191MIPS CORE DRIVERS 14192M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14193M: Serge Semin <fancer.lancer@gmail.com> 14194L: linux-mips@vger.kernel.org 14195S: Supported 14196F: drivers/bus/mips_cdmm.c 14197F: drivers/clocksource/mips-gic-timer.c 14198F: drivers/cpuidle/cpuidle-cps.c 14199F: drivers/irqchip/irq-mips-cpu.c 14200F: drivers/irqchip/irq-mips-gic.c 14201 14202MIPS GENERIC PLATFORM 14203M: Paul Burton <paulburton@kernel.org> 14204L: linux-mips@vger.kernel.org 14205S: Supported 14206F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14207F: arch/mips/generic/ 14208F: arch/mips/tools/generic-board-config.sh 14209 14210MIPS RINT INSTRUCTION EMULATION 14211M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14212L: linux-mips@vger.kernel.org 14213S: Supported 14214F: arch/mips/math-emu/dp_rint.c 14215F: arch/mips/math-emu/sp_rint.c 14216 14217MIPS/LOONGSON1 ARCHITECTURE 14218M: Keguang Zhang <keguang.zhang@gmail.com> 14219L: linux-mips@vger.kernel.org 14220S: Maintained 14221F: arch/mips/include/asm/mach-loongson32/ 14222F: arch/mips/loongson32/ 14223F: drivers/*/*loongson1* 14224 14225MIPS/LOONGSON2EF ARCHITECTURE 14226M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14227L: linux-mips@vger.kernel.org 14228S: Maintained 14229F: arch/mips/include/asm/mach-loongson2ef/ 14230F: arch/mips/loongson2ef/ 14231F: drivers/cpufreq/loongson2_cpufreq.c 14232 14233MIPS/LOONGSON64 ARCHITECTURE 14234M: Huacai Chen <chenhuacai@kernel.org> 14235M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14236L: linux-mips@vger.kernel.org 14237S: Maintained 14238F: arch/mips/include/asm/mach-loongson64/ 14239F: arch/mips/loongson64/ 14240F: drivers/irqchip/irq-loongson* 14241F: drivers/platform/mips/cpu_hwmon.c 14242 14243MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14244M: Hans Verkuil <hverkuil@xs4all.nl> 14245L: linux-media@vger.kernel.org 14246S: Odd Fixes 14247W: https://linuxtv.org 14248T: git git://linuxtv.org/media_tree.git 14249F: drivers/media/radio/radio-miropcm20* 14250 14251MMP SUPPORT 14252R: Lubomir Rintel <lkundrak@v3.sk> 14253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14254S: Odd Fixes 14255T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14256F: arch/arm/boot/dts/marvell/mmp* 14257F: arch/arm/mach-mmp/ 14258F: include/linux/soc/mmp/ 14259 14260MMP USB PHY DRIVERS 14261R: Lubomir Rintel <lkundrak@v3.sk> 14262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14263S: Maintained 14264F: drivers/phy/marvell/phy-mmp3-usb.c 14265F: drivers/phy/marvell/phy-pxa-usb.c 14266 14267MMU GATHER AND TLB INVALIDATION 14268M: Will Deacon <will@kernel.org> 14269M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14270M: Andrew Morton <akpm@linux-foundation.org> 14271M: Nick Piggin <npiggin@gmail.com> 14272M: Peter Zijlstra <peterz@infradead.org> 14273L: linux-arch@vger.kernel.org 14274L: linux-mm@kvack.org 14275S: Maintained 14276F: arch/*/include/asm/tlb.h 14277F: include/asm-generic/tlb.h 14278F: mm/mmu_gather.c 14279 14280MN88472 MEDIA DRIVER 14281M: Antti Palosaari <crope@iki.fi> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284W: https://linuxtv.org 14285W: http://palosaari.fi/linux/ 14286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14287F: drivers/media/dvb-frontends/mn88472* 14288 14289MN88473 MEDIA DRIVER 14290M: Antti Palosaari <crope@iki.fi> 14291L: linux-media@vger.kernel.org 14292S: Maintained 14293W: https://linuxtv.org 14294W: http://palosaari.fi/linux/ 14295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14296F: drivers/media/dvb-frontends/mn88473* 14297 14298MODULE SUPPORT 14299M: Luis Chamberlain <mcgrof@kernel.org> 14300L: linux-modules@vger.kernel.org 14301L: linux-kernel@vger.kernel.org 14302S: Maintained 14303T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14304F: include/linux/kmod.h 14305F: include/linux/module.h 14306F: kernel/module/ 14307F: lib/test_kmod.c 14308F: scripts/module* 14309F: tools/testing/selftests/kmod/ 14310 14311MONOLITHIC POWER SYSTEM PMIC DRIVER 14312M: Saravanan Sekar <sravanhome@gmail.com> 14313S: Maintained 14314F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14315F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14316F: drivers/hwmon/pmbus/mpq7932.c 14317F: drivers/iio/adc/mp2629_adc.c 14318F: drivers/mfd/mp2629.c 14319F: drivers/power/supply/mp2629_charger.c 14320F: drivers/regulator/mp5416.c 14321F: drivers/regulator/mpq7920.c 14322F: drivers/regulator/mpq7920.h 14323F: include/linux/mfd/mp2629.h 14324 14325MOST(R) TECHNOLOGY DRIVER 14326M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14327M: Christian Gromm <christian.gromm@microchip.com> 14328S: Maintained 14329F: Documentation/ABI/testing/configfs-most 14330F: Documentation/ABI/testing/sysfs-bus-most 14331F: drivers/most/ 14332F: drivers/staging/most/ 14333F: include/linux/most.h 14334 14335MOTORCOMM PHY DRIVER 14336M: Peter Geis <pgwipeout@gmail.com> 14337M: Frank <Frank.Sae@motor-comm.com> 14338L: netdev@vger.kernel.org 14339S: Maintained 14340F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14341F: drivers/net/phy/motorcomm.c 14342 14343MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14344M: Jiri Slaby <jirislaby@kernel.org> 14345S: Maintained 14346F: Documentation/driver-api/tty/moxa-smartio.rst 14347F: drivers/tty/mxser.* 14348 14349MR800 AVERMEDIA USB FM RADIO DRIVER 14350M: Alexey Klimov <klimov.linux@gmail.com> 14351L: linux-media@vger.kernel.org 14352S: Maintained 14353T: git git://linuxtv.org/media_tree.git 14354F: drivers/media/radio/radio-mr800.c 14355 14356MRF24J40 IEEE 802.15.4 RADIO DRIVER 14357M: Stefan Schmidt <stefan@datenfreihafen.org> 14358L: linux-wpan@vger.kernel.org 14359S: Odd Fixes 14360F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14361F: drivers/net/ieee802154/mrf24j40.c 14362 14363MSI EC DRIVER 14364M: Nikita Kravets <teackot@gmail.com> 14365L: platform-driver-x86@vger.kernel.org 14366S: Maintained 14367W: https://github.com/BeardOverflow/msi-ec 14368F: drivers/platform/x86/msi-ec.* 14369 14370MSI LAPTOP SUPPORT 14371M: "Lee, Chun-Yi" <jlee@suse.com> 14372L: platform-driver-x86@vger.kernel.org 14373S: Maintained 14374F: drivers/platform/x86/msi-laptop.c 14375 14376MSI WMI SUPPORT 14377L: platform-driver-x86@vger.kernel.org 14378S: Orphan 14379F: drivers/platform/x86/msi-wmi.c 14380 14381MSI001 MEDIA DRIVER 14382M: Antti Palosaari <crope@iki.fi> 14383L: linux-media@vger.kernel.org 14384S: Maintained 14385W: https://linuxtv.org 14386W: http://palosaari.fi/linux/ 14387Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14388T: git git://linuxtv.org/anttip/media_tree.git 14389F: drivers/media/tuners/msi001* 14390 14391MSI2500 MEDIA DRIVER 14392M: Antti Palosaari <crope@iki.fi> 14393L: linux-media@vger.kernel.org 14394S: Maintained 14395W: https://linuxtv.org 14396W: http://palosaari.fi/linux/ 14397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14398T: git git://linuxtv.org/anttip/media_tree.git 14399F: drivers/media/usb/msi2500/ 14400 14401MSTAR INTERRUPT CONTROLLER DRIVER 14402M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14403M: Daniel Palmer <daniel@thingy.jp> 14404S: Maintained 14405F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14406F: drivers/irqchip/irq-mst-intc.c 14407 14408MSYSTEMS DISKONCHIP G3 MTD DRIVER 14409M: Robert Jarzmik <robert.jarzmik@free.fr> 14410L: linux-mtd@lists.infradead.org 14411S: Maintained 14412F: drivers/mtd/devices/docg3* 14413 14414MT9P031 APTINA CAMERA SENSOR 14415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14416L: linux-media@vger.kernel.org 14417S: Maintained 14418T: git git://linuxtv.org/media_tree.git 14419F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14420F: drivers/media/i2c/mt9p031.c 14421F: include/media/i2c/mt9p031.h 14422 14423MT9T112 APTINA CAMERA SENSOR 14424M: Jacopo Mondi <jacopo@jmondi.org> 14425L: linux-media@vger.kernel.org 14426S: Odd Fixes 14427T: git git://linuxtv.org/media_tree.git 14428F: drivers/media/i2c/mt9t112.c 14429F: include/media/i2c/mt9t112.h 14430 14431MT9V032 APTINA CAMERA SENSOR 14432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14433L: linux-media@vger.kernel.org 14434S: Maintained 14435T: git git://linuxtv.org/media_tree.git 14436F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14437F: drivers/media/i2c/mt9v032.c 14438F: include/media/i2c/mt9v032.h 14439 14440MT9V111 APTINA CAMERA SENSOR 14441M: Jacopo Mondi <jacopo@jmondi.org> 14442L: linux-media@vger.kernel.org 14443S: Maintained 14444T: git git://linuxtv.org/media_tree.git 14445F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14446F: drivers/media/i2c/mt9v111.c 14447 14448MULTIFUNCTION DEVICES (MFD) 14449M: Lee Jones <lee@kernel.org> 14450S: Maintained 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14452F: Documentation/devicetree/bindings/mfd/ 14453F: drivers/mfd/ 14454F: include/dt-bindings/mfd/ 14455F: include/linux/mfd/ 14456 14457MULTIMEDIA CARD (MMC) ETC. OVER SPI 14458S: Orphan 14459F: drivers/mmc/host/mmc_spi.c 14460F: include/linux/spi/mmc_spi.h 14461 14462MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14463M: Ulf Hansson <ulf.hansson@linaro.org> 14464L: linux-mmc@vger.kernel.org 14465S: Maintained 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14467F: Documentation/devicetree/bindings/mmc/ 14468F: drivers/mmc/ 14469F: include/linux/mmc/ 14470F: include/uapi/linux/mmc/ 14471 14472MULTIPLEXER SUBSYSTEM 14473M: Peter Rosin <peda@axentia.se> 14474S: Maintained 14475F: Documentation/ABI/testing/sysfs-class-mux* 14476F: Documentation/devicetree/bindings/mux/ 14477F: drivers/mux/ 14478F: include/dt-bindings/mux/ 14479F: include/linux/mux/ 14480 14481MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14482M: Bin Liu <b-liu@ti.com> 14483L: linux-usb@vger.kernel.org 14484S: Maintained 14485F: drivers/usb/musb/ 14486 14487MXL301RF MEDIA DRIVER 14488M: Akihiro Tsukada <tskd08@gmail.com> 14489L: linux-media@vger.kernel.org 14490S: Odd Fixes 14491F: drivers/media/tuners/mxl301rf* 14492 14493MXL5007T MEDIA DRIVER 14494M: Michael Krufky <mkrufky@linuxtv.org> 14495L: linux-media@vger.kernel.org 14496S: Maintained 14497W: https://linuxtv.org 14498W: http://github.com/mkrufky 14499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14500T: git git://linuxtv.org/mkrufky/tuners.git 14501F: drivers/media/tuners/mxl5007t.* 14502 14503MXSFB DRM DRIVER 14504M: Marek Vasut <marex@denx.de> 14505M: Stefan Agner <stefan@agner.ch> 14506L: dri-devel@lists.freedesktop.org 14507S: Supported 14508T: git git://anongit.freedesktop.org/drm/drm-misc 14509F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14510F: drivers/gpu/drm/mxsfb/ 14511 14512MYLEX DAC960 PCI RAID Controller 14513M: Hannes Reinecke <hare@kernel.org> 14514L: linux-scsi@vger.kernel.org 14515S: Supported 14516F: drivers/scsi/myrb.* 14517F: drivers/scsi/myrs.* 14518 14519MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14520M: Chris Lee <christopher.lee@cspi.com> 14521L: netdev@vger.kernel.org 14522S: Supported 14523W: https://www.cspi.com/ethernet-products/support/downloads/ 14524F: drivers/net/ethernet/myricom/myri10ge/ 14525 14526NAND FLASH SUBSYSTEM 14527M: Miquel Raynal <miquel.raynal@bootlin.com> 14528R: Richard Weinberger <richard@nod.at> 14529L: linux-mtd@lists.infradead.org 14530S: Maintained 14531W: http://www.linux-mtd.infradead.org/ 14532Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14533C: irc://irc.oftc.net/mtd 14534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14535F: drivers/mtd/nand/ 14536F: include/linux/mtd/*nand*.h 14537 14538NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14539M: Daniel Mack <zonque@gmail.com> 14540L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14541S: Maintained 14542W: http://www.native-instruments.com 14543F: sound/usb/caiaq/ 14544 14545NATSEMI ETHERNET DRIVER (DP8381x) 14546S: Orphan 14547F: drivers/net/ethernet/natsemi/natsemi.c 14548 14549NCR 5380 SCSI DRIVERS 14550M: Finn Thain <fthain@linux-m68k.org> 14551M: Michael Schmitz <schmitzmic@gmail.com> 14552L: linux-scsi@vger.kernel.org 14553S: Maintained 14554F: Documentation/scsi/g_NCR5380.rst 14555F: drivers/scsi/NCR5380.* 14556F: drivers/scsi/arm/cumana_1.c 14557F: drivers/scsi/arm/oak.c 14558F: drivers/scsi/atari_scsi.* 14559F: drivers/scsi/dmx3191d.c 14560F: drivers/scsi/g_NCR5380.* 14561F: drivers/scsi/mac_scsi.* 14562F: drivers/scsi/sun3_scsi.* 14563F: drivers/scsi/sun3_scsi_vme.c 14564 14565NCSI LIBRARY 14566M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14567S: Maintained 14568F: net/ncsi/ 14569 14570NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14571M: Guenter Roeck <linux@roeck-us.net> 14572L: linux-hwmon@vger.kernel.org 14573S: Maintained 14574F: Documentation/hwmon/nct6775.rst 14575F: drivers/hwmon/nct6775-core.c 14576F: drivers/hwmon/nct6775-platform.c 14577F: drivers/hwmon/nct6775.h 14578 14579NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14580M: Zev Weiss <zev@bewilderbeest.net> 14581L: linux-hwmon@vger.kernel.org 14582S: Maintained 14583F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14584F: drivers/hwmon/nct6775-i2c.c 14585 14586NETDEVSIM 14587M: Jakub Kicinski <kuba@kernel.org> 14588S: Maintained 14589F: drivers/net/netdevsim/* 14590 14591NETEM NETWORK EMULATOR 14592M: Stephen Hemminger <stephen@networkplumber.org> 14593L: netdev@vger.kernel.org 14594S: Maintained 14595F: net/sched/sch_netem.c 14596 14597NETERION 10GbE DRIVERS (s2io) 14598M: Jon Mason <jdmason@kudzu.us> 14599L: netdev@vger.kernel.org 14600S: Supported 14601F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14602F: drivers/net/ethernet/neterion/ 14603 14604NETFILTER 14605M: Pablo Neira Ayuso <pablo@netfilter.org> 14606M: Jozsef Kadlecsik <kadlec@netfilter.org> 14607M: Florian Westphal <fw@strlen.de> 14608L: netfilter-devel@vger.kernel.org 14609L: coreteam@netfilter.org 14610S: Maintained 14611W: http://www.netfilter.org/ 14612W: http://www.iptables.org/ 14613W: http://www.nftables.org/ 14614Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14615C: irc://irc.libera.chat/netfilter 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14618F: include/linux/netfilter* 14619F: include/linux/netfilter/ 14620F: include/net/netfilter/ 14621F: include/uapi/linux/netfilter* 14622F: include/uapi/linux/netfilter/ 14623F: net/*/netfilter.c 14624F: net/*/netfilter/ 14625F: net/bridge/br_netfilter*.c 14626F: net/netfilter/ 14627 14628NETROM NETWORK LAYER 14629M: Ralf Baechle <ralf@linux-mips.org> 14630L: linux-hams@vger.kernel.org 14631S: Maintained 14632W: http://www.linux-ax25.org/ 14633F: include/net/netrom.h 14634F: include/uapi/linux/netrom.h 14635F: net/netrom/ 14636 14637NETRONIX EMBEDDED CONTROLLER 14638M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14639S: Maintained 14640F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14641F: drivers/mfd/ntxec.c 14642F: drivers/pwm/pwm-ntxec.c 14643F: drivers/rtc/rtc-ntxec.c 14644F: include/linux/mfd/ntxec.h 14645 14646NETRONOME ETHERNET DRIVERS 14647M: Simon Horman <simon.horman@corigine.com> 14648R: Jakub Kicinski <kuba@kernel.org> 14649L: oss-drivers@corigine.com 14650S: Maintained 14651F: drivers/net/ethernet/netronome/ 14652 14653NETWORK BLOCK DEVICE (NBD) 14654M: Josef Bacik <josef@toxicpanda.com> 14655L: linux-block@vger.kernel.org 14656L: nbd@other.debian.org 14657S: Maintained 14658F: Documentation/admin-guide/blockdev/nbd.rst 14659F: drivers/block/nbd.c 14660F: include/trace/events/nbd.h 14661F: include/uapi/linux/nbd.h 14662 14663NETWORK DROP MONITOR 14664M: Neil Horman <nhorman@tuxdriver.com> 14665L: netdev@vger.kernel.org 14666S: Maintained 14667W: https://fedorahosted.org/dropwatch/ 14668F: include/uapi/linux/net_dropmon.h 14669F: net/core/drop_monitor.c 14670 14671NETWORKING DRIVERS 14672M: "David S. Miller" <davem@davemloft.net> 14673M: Eric Dumazet <edumazet@google.com> 14674M: Jakub Kicinski <kuba@kernel.org> 14675M: Paolo Abeni <pabeni@redhat.com> 14676L: netdev@vger.kernel.org 14677S: Maintained 14678Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14680T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14681F: Documentation/devicetree/bindings/net/ 14682F: drivers/connector/ 14683F: drivers/net/ 14684F: include/dt-bindings/net/ 14685F: include/linux/etherdevice.h 14686F: include/linux/fcdevice.h 14687F: include/linux/fddidevice.h 14688F: include/linux/hippidevice.h 14689F: include/linux/if_* 14690F: include/linux/inetdevice.h 14691F: include/linux/netdevice.h 14692F: include/uapi/linux/if_* 14693F: include/uapi/linux/netdevice.h 14694X: drivers/net/wireless/ 14695 14696NETWORKING DRIVERS (WIRELESS) 14697M: Kalle Valo <kvalo@kernel.org> 14698L: linux-wireless@vger.kernel.org 14699S: Maintained 14700W: https://wireless.wiki.kernel.org/ 14701Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14704F: Documentation/devicetree/bindings/net/wireless/ 14705F: drivers/net/wireless/ 14706 14707NETWORKING [DSA] 14708M: Andrew Lunn <andrew@lunn.ch> 14709M: Florian Fainelli <f.fainelli@gmail.com> 14710M: Vladimir Oltean <olteanv@gmail.com> 14711S: Maintained 14712F: Documentation/devicetree/bindings/net/dsa/ 14713F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14714F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14715F: drivers/net/dsa/ 14716F: include/linux/dsa/ 14717F: include/linux/platform_data/dsa.h 14718F: include/net/dsa.h 14719F: net/dsa/ 14720F: tools/testing/selftests/drivers/net/dsa/ 14721 14722NETWORKING [GENERAL] 14723M: "David S. Miller" <davem@davemloft.net> 14724M: Eric Dumazet <edumazet@google.com> 14725M: Jakub Kicinski <kuba@kernel.org> 14726M: Paolo Abeni <pabeni@redhat.com> 14727L: netdev@vger.kernel.org 14728S: Maintained 14729Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14730B: mailto:netdev@vger.kernel.org 14731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14732T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14733F: Documentation/core-api/netlink.rst 14734F: Documentation/netlink/ 14735F: Documentation/networking/ 14736F: Documentation/process/maintainer-netdev.rst 14737F: Documentation/userspace-api/netlink/ 14738F: include/linux/in.h 14739F: include/linux/net.h 14740F: include/linux/netdevice.h 14741F: include/net/ 14742F: include/uapi/linux/in.h 14743F: include/uapi/linux/net.h 14744F: include/uapi/linux/net_namespace.h 14745F: include/uapi/linux/netdevice.h 14746F: lib/net_utils.c 14747F: lib/random32.c 14748F: net/ 14749F: tools/net/ 14750F: tools/testing/selftests/net/ 14751X: net/bluetooth/ 14752 14753NETWORKING [IPSEC] 14754M: Steffen Klassert <steffen.klassert@secunet.com> 14755M: Herbert Xu <herbert@gondor.apana.org.au> 14756M: "David S. Miller" <davem@davemloft.net> 14757L: netdev@vger.kernel.org 14758S: Maintained 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14760T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14761F: include/net/xfrm.h 14762F: include/uapi/linux/xfrm.h 14763F: net/ipv4/ah4.c 14764F: net/ipv4/esp4* 14765F: net/ipv4/ip_vti.c 14766F: net/ipv4/ipcomp.c 14767F: net/ipv4/xfrm* 14768F: net/ipv6/ah6.c 14769F: net/ipv6/esp6* 14770F: net/ipv6/ip6_vti.c 14771F: net/ipv6/ipcomp6.c 14772F: net/ipv6/xfrm* 14773F: net/key/ 14774F: net/xfrm/ 14775F: tools/testing/selftests/net/ipsec.c 14776 14777NETWORKING [IPv4/IPv6] 14778M: "David S. Miller" <davem@davemloft.net> 14779M: David Ahern <dsahern@kernel.org> 14780L: netdev@vger.kernel.org 14781S: Maintained 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14783F: arch/x86/net/* 14784F: include/linux/ip.h 14785F: include/linux/ipv6* 14786F: include/net/fib* 14787F: include/net/ip* 14788F: include/net/route.h 14789F: net/ipv4/ 14790F: net/ipv6/ 14791 14792NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14793M: Paul Moore <paul@paul-moore.com> 14794L: netdev@vger.kernel.org 14795L: linux-security-module@vger.kernel.org 14796S: Supported 14797W: https://github.com/netlabel 14798F: Documentation/netlabel/ 14799F: include/net/calipso.h 14800F: include/net/cipso_ipv4.h 14801F: include/net/netlabel.h 14802F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14803F: include/uapi/linux/netfilter/xt_SECMARK.h 14804F: net/ipv4/cipso_ipv4.c 14805F: net/ipv6/calipso.c 14806F: net/netfilter/xt_CONNSECMARK.c 14807F: net/netfilter/xt_SECMARK.c 14808F: net/netlabel/ 14809 14810NETWORKING [MPTCP] 14811M: Matthieu Baerts <matthieu.baerts@tessares.net> 14812M: Mat Martineau <martineau@kernel.org> 14813L: netdev@vger.kernel.org 14814L: mptcp@lists.linux.dev 14815S: Maintained 14816W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14817B: https://github.com/multipath-tcp/mptcp_net-next/issues 14818T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14819T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14820F: Documentation/networking/mptcp-sysctl.rst 14821F: include/net/mptcp.h 14822F: include/trace/events/mptcp.h 14823F: include/uapi/linux/mptcp.h 14824F: net/mptcp/ 14825F: tools/testing/selftests/bpf/*/*mptcp*.c 14826F: tools/testing/selftests/net/mptcp/ 14827 14828NETWORKING [TCP] 14829M: Eric Dumazet <edumazet@google.com> 14830L: netdev@vger.kernel.org 14831S: Maintained 14832F: include/linux/net_mm.h 14833F: include/linux/tcp.h 14834F: include/net/tcp.h 14835F: include/trace/events/tcp.h 14836F: include/uapi/linux/tcp.h 14837F: net/ipv4/syncookies.c 14838F: net/ipv4/tcp*.c 14839F: net/ipv6/syncookies.c 14840F: net/ipv6/tcp*.c 14841 14842NETWORKING [TLS] 14843M: Boris Pismenny <borisp@nvidia.com> 14844M: John Fastabend <john.fastabend@gmail.com> 14845M: Jakub Kicinski <kuba@kernel.org> 14846L: netdev@vger.kernel.org 14847S: Maintained 14848F: include/net/tls.h 14849F: include/uapi/linux/tls.h 14850F: net/tls/* 14851 14852NETXEN (1/10) GbE SUPPORT 14853M: Manish Chopra <manishc@marvell.com> 14854M: Rahul Verma <rahulv@marvell.com> 14855M: GR-Linux-NIC-Dev@marvell.com 14856L: netdev@vger.kernel.org 14857S: Supported 14858F: drivers/net/ethernet/qlogic/netxen/ 14859 14860NET_FAILOVER MODULE 14861M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14862L: netdev@vger.kernel.org 14863S: Supported 14864F: Documentation/networking/net_failover.rst 14865F: drivers/net/net_failover.c 14866F: include/net/net_failover.h 14867 14868NEXTHOP 14869M: David Ahern <dsahern@kernel.org> 14870L: netdev@vger.kernel.org 14871S: Maintained 14872F: include/net/netns/nexthop.h 14873F: include/net/nexthop.h 14874F: include/uapi/linux/nexthop.h 14875F: net/ipv4/nexthop.c 14876 14877NFC SUBSYSTEM 14878M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14879L: netdev@vger.kernel.org 14880S: Maintained 14881F: Documentation/devicetree/bindings/net/nfc/ 14882F: drivers/nfc/ 14883F: include/net/nfc/ 14884F: include/uapi/linux/nfc.h 14885F: net/nfc/ 14886 14887NFC VIRTUAL NCI DEVICE DRIVER 14888M: Bongsu Jeon <bongsu.jeon@samsung.com> 14889L: netdev@vger.kernel.org 14890S: Supported 14891F: drivers/nfc/virtual_ncidev.c 14892F: tools/testing/selftests/nci/ 14893 14894NFS, SUNRPC, AND LOCKD CLIENTS 14895M: Trond Myklebust <trond.myklebust@hammerspace.com> 14896M: Anna Schumaker <anna@kernel.org> 14897L: linux-nfs@vger.kernel.org 14898S: Maintained 14899W: http://client.linux-nfs.org 14900T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14901F: Documentation/filesystems/nfs/ 14902F: fs/lockd/ 14903F: fs/nfs/ 14904F: fs/nfs_common/ 14905F: include/linux/lockd/ 14906F: include/linux/nfs* 14907F: include/linux/sunrpc/ 14908F: include/uapi/linux/nfs* 14909F: include/uapi/linux/sunrpc/ 14910F: net/sunrpc/ 14911 14912NILFS2 FILESYSTEM 14913M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14914L: linux-nilfs@vger.kernel.org 14915S: Supported 14916W: https://nilfs.sourceforge.io/ 14917W: https://nilfs.osdn.jp/ 14918T: git https://github.com/konis/nilfs2.git 14919F: Documentation/filesystems/nilfs2.rst 14920F: fs/nilfs2/ 14921F: include/trace/events/nilfs2.h 14922F: include/uapi/linux/nilfs2_api.h 14923F: include/uapi/linux/nilfs2_ondisk.h 14924 14925NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14926M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14927S: Maintained 14928W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14929F: Documentation/scsi/NinjaSCSI.rst 14930F: drivers/scsi/pcmcia/nsp_* 14931 14932NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14933M: GOTO Masanori <gotom@debian.or.jp> 14934M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14935S: Maintained 14936W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14937F: Documentation/scsi/NinjaSCSI.rst 14938F: drivers/scsi/nsp32* 14939 14940NINTENDO HID DRIVER 14941M: Daniel J. Ogorchock <djogorchock@gmail.com> 14942L: linux-input@vger.kernel.org 14943S: Maintained 14944F: drivers/hid/hid-nintendo* 14945 14946NIOS2 ARCHITECTURE 14947M: Dinh Nguyen <dinguyen@kernel.org> 14948S: Maintained 14949T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14950F: arch/nios2/ 14951 14952NITRO ENCLAVES (NE) 14953M: Alexandru Ciobotaru <alcioa@amazon.com> 14954L: linux-kernel@vger.kernel.org 14955L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14956S: Supported 14957W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14958F: Documentation/virt/ne_overview.rst 14959F: drivers/virt/nitro_enclaves/ 14960F: include/linux/nitro_enclaves.h 14961F: include/uapi/linux/nitro_enclaves.h 14962F: samples/nitro_enclaves/ 14963 14964NOHZ, DYNTICKS SUPPORT 14965M: Frederic Weisbecker <frederic@kernel.org> 14966M: Thomas Gleixner <tglx@linutronix.de> 14967M: Ingo Molnar <mingo@kernel.org> 14968L: linux-kernel@vger.kernel.org 14969S: Maintained 14970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14971F: include/linux/sched/nohz.h 14972F: include/linux/tick.h 14973F: kernel/time/tick*.* 14974 14975NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14976M: Pavel Machek <pavel@ucw.cz> 14977M: Sakari Ailus <sakari.ailus@iki.fi> 14978L: linux-media@vger.kernel.org 14979S: Maintained 14980F: drivers/media/i2c/ad5820.c 14981F: drivers/media/i2c/et8ek8 14982 14983NOKIA N900 POWER SUPPLY DRIVERS 14984R: Pali Rohár <pali@kernel.org> 14985F: drivers/power/supply/bq2415x_charger.c 14986F: drivers/power/supply/bq27xxx_battery.c 14987F: drivers/power/supply/bq27xxx_battery_i2c.c 14988F: drivers/power/supply/isp1704_charger.c 14989F: drivers/power/supply/rx51_battery.c 14990F: include/linux/power/bq2415x_charger.h 14991F: include/linux/power/bq27xxx_battery.h 14992 14993NOLIBC HEADER FILE 14994M: Willy Tarreau <w@1wt.eu> 14995S: Maintained 14996T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14997F: tools/include/nolibc/ 14998F: tools/testing/selftests/nolibc/ 14999 15000NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15001M: Hans de Goede <hdegoede@redhat.com> 15002L: linux-input@vger.kernel.org 15003S: Maintained 15004F: drivers/input/touchscreen/novatek-nvt-ts.c 15005 15006NSDEPS 15007M: Matthias Maennich <maennich@google.com> 15008S: Maintained 15009F: Documentation/core-api/symbol-namespaces.rst 15010F: scripts/nsdeps 15011 15012NTB AMD DRIVER 15013M: Sanjay R Mehta <sanju.mehta@amd.com> 15014M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15015L: ntb@lists.linux.dev 15016S: Supported 15017F: drivers/ntb/hw/amd/ 15018 15019NTB DRIVER CORE 15020M: Jon Mason <jdmason@kudzu.us> 15021M: Dave Jiang <dave.jiang@intel.com> 15022M: Allen Hubbe <allenbh@gmail.com> 15023L: ntb@lists.linux.dev 15024S: Supported 15025W: https://github.com/jonmason/ntb/wiki 15026T: git https://github.com/jonmason/ntb.git 15027F: drivers/net/ntb_netdev.c 15028F: drivers/ntb/ 15029F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15030F: include/linux/ntb.h 15031F: include/linux/ntb_transport.h 15032F: tools/testing/selftests/ntb/ 15033 15034NTB IDT DRIVER 15035M: Serge Semin <fancer.lancer@gmail.com> 15036L: ntb@lists.linux.dev 15037S: Supported 15038F: drivers/ntb/hw/idt/ 15039 15040NTB INTEL DRIVER 15041M: Dave Jiang <dave.jiang@intel.com> 15042L: ntb@lists.linux.dev 15043S: Supported 15044W: https://github.com/davejiang/linux/wiki 15045T: git https://github.com/davejiang/linux.git 15046F: drivers/ntb/hw/intel/ 15047 15048NTFS FILESYSTEM 15049M: Anton Altaparmakov <anton@tuxera.com> 15050R: Namjae Jeon <linkinjeon@kernel.org> 15051L: linux-ntfs-dev@lists.sourceforge.net 15052S: Supported 15053W: http://www.tuxera.com/ 15054T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15055F: Documentation/filesystems/ntfs.rst 15056F: fs/ntfs/ 15057 15058NTFS3 FILESYSTEM 15059M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15060L: ntfs3@lists.linux.dev 15061S: Supported 15062W: http://www.paragon-software.com/ 15063T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15064F: Documentation/filesystems/ntfs3.rst 15065F: fs/ntfs3/ 15066 15067NUBUS SUBSYSTEM 15068M: Finn Thain <fthain@linux-m68k.org> 15069L: linux-m68k@lists.linux-m68k.org 15070S: Maintained 15071F: arch/*/include/asm/nubus.h 15072F: drivers/nubus/ 15073F: include/linux/nubus.h 15074F: include/uapi/linux/nubus.h 15075 15076NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15077M: Antonino Daplas <adaplas@gmail.com> 15078L: linux-fbdev@vger.kernel.org 15079S: Maintained 15080F: drivers/video/fbdev/nvidia/ 15081F: drivers/video/fbdev/riva/ 15082 15083NVIDIA WMI EC BACKLIGHT DRIVER 15084M: Daniel Dadap <ddadap@nvidia.com> 15085L: platform-driver-x86@vger.kernel.org 15086S: Supported 15087F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15088F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15089 15090NVM EXPRESS DRIVER 15091M: Keith Busch <kbusch@kernel.org> 15092M: Jens Axboe <axboe@fb.com> 15093M: Christoph Hellwig <hch@lst.de> 15094M: Sagi Grimberg <sagi@grimberg.me> 15095L: linux-nvme@lists.infradead.org 15096S: Supported 15097W: http://git.infradead.org/nvme.git 15098T: git git://git.infradead.org/nvme.git 15099F: Documentation/nvme/ 15100F: drivers/nvme/common/ 15101F: drivers/nvme/host/ 15102F: include/linux/nvme-*.h 15103F: include/linux/nvme.h 15104F: include/uapi/linux/nvme_ioctl.h 15105 15106NVM EXPRESS FABRICS AUTHENTICATION 15107M: Hannes Reinecke <hare@suse.de> 15108L: linux-nvme@lists.infradead.org 15109S: Supported 15110F: drivers/nvme/host/auth.c 15111F: drivers/nvme/target/auth.c 15112F: drivers/nvme/target/fabrics-cmd-auth.c 15113F: include/linux/nvme-auth.h 15114 15115NVM EXPRESS FC TRANSPORT DRIVERS 15116M: James Smart <james.smart@broadcom.com> 15117L: linux-nvme@lists.infradead.org 15118S: Supported 15119F: drivers/nvme/host/fc.c 15120F: drivers/nvme/target/fc.c 15121F: drivers/nvme/target/fcloop.c 15122F: include/linux/nvme-fc-driver.h 15123F: include/linux/nvme-fc.h 15124 15125NVM EXPRESS HARDWARE MONITORING SUPPORT 15126M: Guenter Roeck <linux@roeck-us.net> 15127L: linux-nvme@lists.infradead.org 15128S: Supported 15129F: drivers/nvme/host/hwmon.c 15130 15131NVM EXPRESS TARGET DRIVER 15132M: Christoph Hellwig <hch@lst.de> 15133M: Sagi Grimberg <sagi@grimberg.me> 15134M: Chaitanya Kulkarni <kch@nvidia.com> 15135L: linux-nvme@lists.infradead.org 15136S: Supported 15137W: http://git.infradead.org/nvme.git 15138T: git git://git.infradead.org/nvme.git 15139F: drivers/nvme/target/ 15140 15141NVMEM FRAMEWORK 15142M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15143S: Maintained 15144T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15145F: Documentation/ABI/stable/sysfs-bus-nvmem 15146F: Documentation/devicetree/bindings/nvmem/ 15147F: drivers/nvmem/ 15148F: include/linux/nvmem-consumer.h 15149F: include/linux/nvmem-provider.h 15150 15151NXP BLUETOOTH WIRELESS DRIVERS 15152M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15153M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15154S: Maintained 15155F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15156F: drivers/bluetooth/btnxpuart.c 15157 15158NXP C45 TJA11XX PHY DRIVER 15159M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15160L: netdev@vger.kernel.org 15161S: Maintained 15162F: drivers/net/phy/nxp-c45-tja11xx.c 15163 15164NXP FSPI DRIVER 15165M: Han Xu <han.xu@nxp.com> 15166M: Haibo Chen <haibo.chen@nxp.com> 15167R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15168L: linux-spi@vger.kernel.org 15169S: Maintained 15170F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15171F: drivers/spi/spi-nxp-fspi.c 15172 15173NXP FXAS21002C DRIVER 15174M: Rui Miguel Silva <rmfrfs@gmail.com> 15175L: linux-iio@vger.kernel.org 15176S: Maintained 15177F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15178F: drivers/iio/gyro/fxas21002c.h 15179F: drivers/iio/gyro/fxas21002c_core.c 15180F: drivers/iio/gyro/fxas21002c_i2c.c 15181F: drivers/iio/gyro/fxas21002c_spi.c 15182 15183NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15184M: Haibo Chen <haibo.chen@nxp.com> 15185L: linux-iio@vger.kernel.org 15186L: linux-imx@nxp.com 15187S: Maintained 15188F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15189F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15190F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15191F: drivers/iio/adc/imx7d_adc.c 15192F: drivers/iio/adc/imx93_adc.c 15193F: drivers/iio/adc/vf610_adc.c 15194 15195NXP i.MX 8M ISI DRIVER 15196M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15200F: drivers/media/platform/nxp/imx8-isi/ 15201 15202NXP i.MX 8MP DW100 V4L2 DRIVER 15203M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15204L: linux-media@vger.kernel.org 15205S: Maintained 15206F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15207F: Documentation/userspace-api/media/drivers/dw100.rst 15208F: drivers/media/platform/nxp/dw100/ 15209F: include/uapi/linux/dw100.h 15210 15211NXP i.MX 8MQ DCSS DRIVER 15212M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15213R: Lucas Stach <l.stach@pengutronix.de> 15214L: dri-devel@lists.freedesktop.org 15215S: Maintained 15216F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15217F: drivers/gpu/drm/imx/dcss/ 15218 15219NXP i.MX 8QXP ADC DRIVER 15220M: Cai Huoqing <cai.huoqing@linux.dev> 15221M: Haibo Chen <haibo.chen@nxp.com> 15222L: linux-imx@nxp.com 15223L: linux-iio@vger.kernel.org 15224S: Maintained 15225F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15226F: drivers/iio/adc/imx8qxp-adc.c 15227 15228NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15229M: Mirela Rabulea <mirela.rabulea@nxp.com> 15230R: NXP Linux Team <linux-imx@nxp.com> 15231L: linux-media@vger.kernel.org 15232S: Maintained 15233F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15234F: drivers/media/platform/nxp/imx-jpeg 15235 15236NXP i.MX CLOCK DRIVERS 15237M: Abel Vesa <abelvesa@kernel.org> 15238R: Peng Fan <peng.fan@nxp.com> 15239L: linux-clk@vger.kernel.org 15240L: linux-imx@nxp.com 15241S: Maintained 15242T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15243F: Documentation/devicetree/bindings/clock/imx* 15244F: drivers/clk/imx/ 15245F: include/dt-bindings/clock/imx* 15246 15247NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15248M: Jagan Teki <jagan@amarulasolutions.com> 15249S: Maintained 15250F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15251F: drivers/regulator/pf8x00-regulator.c 15252 15253NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15254M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15255L: linux-kernel@vger.kernel.org 15256S: Maintained 15257F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15258F: drivers/extcon/extcon-ptn5150.c 15259 15260NXP SGTL5000 DRIVER 15261M: Fabio Estevam <festevam@gmail.com> 15262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15263S: Maintained 15264F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15265F: sound/soc/codecs/sgtl5000* 15266 15267NXP SJA1105 ETHERNET SWITCH DRIVER 15268M: Vladimir Oltean <olteanv@gmail.com> 15269L: linux-kernel@vger.kernel.org 15270S: Maintained 15271F: drivers/net/dsa/sja1105 15272F: drivers/net/pcs/pcs-xpcs-nxp.c 15273 15274NXP TDA998X DRM DRIVER 15275M: Russell King <linux@armlinux.org.uk> 15276S: Maintained 15277T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15278T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15279F: drivers/gpu/drm/i2c/tda998x_drv.c 15280F: include/drm/i2c/tda998x.h 15281F: include/dt-bindings/display/tda998x.h 15282K: "nxp,tda998x" 15283 15284NXP TFA9879 DRIVER 15285M: Peter Rosin <peda@axentia.se> 15286L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15287S: Maintained 15288F: Documentation/devicetree/bindings/sound/tfa9879.txt 15289F: sound/soc/codecs/tfa9879* 15290 15291NXP-NCI NFC DRIVER 15292S: Orphan 15293F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15294F: drivers/nfc/nxp-nci 15295 15296NXP/Goodix TFA989X (TFA1) DRIVER 15297M: Stephan Gerhold <stephan@gerhold.net> 15298L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15299S: Maintained 15300F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15301F: sound/soc/codecs/tfa989x.c 15302 15303NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15304M: Jonas Malaco <jonas@protocubo.io> 15305L: linux-hwmon@vger.kernel.org 15306S: Maintained 15307F: Documentation/hwmon/nzxt-kraken2.rst 15308F: drivers/hwmon/nzxt-kraken2.c 15309 15310NZXT-SMART2 HARDWARE MONITORING DRIVER 15311M: Aleksandr Mezin <mezin.alexander@gmail.com> 15312L: linux-hwmon@vger.kernel.org 15313S: Maintained 15314F: Documentation/hwmon/nzxt-smart2.rst 15315F: drivers/hwmon/nzxt-smart2.c 15316 15317OBJAGG 15318M: Jiri Pirko <jiri@resnulli.us> 15319L: netdev@vger.kernel.org 15320S: Supported 15321F: include/linux/objagg.h 15322F: lib/objagg.c 15323F: lib/test_objagg.c 15324 15325OBJTOOL 15326M: Josh Poimboeuf <jpoimboe@kernel.org> 15327M: Peter Zijlstra <peterz@infradead.org> 15328S: Supported 15329F: include/linux/objtool*.h 15330F: tools/objtool/ 15331 15332OCELOT ETHERNET SWITCH DRIVER 15333M: Vladimir Oltean <vladimir.oltean@nxp.com> 15334M: Claudiu Manoil <claudiu.manoil@nxp.com> 15335M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15336M: UNGLinuxDriver@microchip.com 15337L: netdev@vger.kernel.org 15338S: Supported 15339F: drivers/net/dsa/ocelot/* 15340F: drivers/net/ethernet/mscc/ 15341F: include/soc/mscc/ocelot* 15342F: net/dsa/tag_ocelot.c 15343F: net/dsa/tag_ocelot_8021q.c 15344F: tools/testing/selftests/drivers/net/ocelot/* 15345 15346OCELOT EXTERNAL SWITCH CONTROL 15347M: Colin Foster <colin.foster@in-advantage.com> 15348S: Supported 15349F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15350F: drivers/mfd/ocelot* 15351F: drivers/net/dsa/ocelot/ocelot_ext.c 15352F: include/linux/mfd/ocelot.h 15353 15354OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15355M: Frederic Barrat <fbarrat@linux.ibm.com> 15356M: Andrew Donnellan <ajd@linux.ibm.com> 15357L: linuxppc-dev@lists.ozlabs.org 15358S: Supported 15359F: Documentation/userspace-api/accelerators/ocxl.rst 15360F: arch/powerpc/include/asm/pnv-ocxl.h 15361F: arch/powerpc/platforms/powernv/ocxl.c 15362F: drivers/misc/ocxl/ 15363F: include/misc/ocxl* 15364F: include/uapi/misc/ocxl.h 15365 15366OMAP AUDIO SUPPORT 15367M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15368M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15370L: linux-omap@vger.kernel.org 15371S: Maintained 15372F: sound/soc/ti/n810.c 15373F: sound/soc/ti/omap* 15374F: sound/soc/ti/rx51.c 15375F: sound/soc/ti/sdma-pcm.* 15376 15377OMAP CLOCK FRAMEWORK SUPPORT 15378M: Paul Walmsley <paul@pwsan.com> 15379L: linux-omap@vger.kernel.org 15380S: Maintained 15381F: arch/arm/*omap*/*clock* 15382 15383OMAP DEVICE TREE SUPPORT 15384M: Benoît Cousson <bcousson@baylibre.com> 15385M: Tony Lindgren <tony@atomide.com> 15386L: linux-omap@vger.kernel.org 15387L: devicetree@vger.kernel.org 15388S: Maintained 15389F: arch/arm/boot/dts/ti/omap/ 15390 15391OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15392L: linux-omap@vger.kernel.org 15393L: linux-fbdev@vger.kernel.org 15394S: Orphan 15395F: Documentation/arch/arm/omap/dss.rst 15396F: drivers/video/fbdev/omap2/ 15397 15398OMAP FRAMEBUFFER SUPPORT 15399L: linux-fbdev@vger.kernel.org 15400L: linux-omap@vger.kernel.org 15401S: Orphan 15402F: drivers/video/fbdev/omap/ 15403 15404OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15405M: Roger Quadros <rogerq@kernel.org> 15406M: Tony Lindgren <tony@atomide.com> 15407L: linux-omap@vger.kernel.org 15408S: Maintained 15409F: arch/arm/mach-omap2/*gpmc* 15410F: drivers/memory/omap-gpmc.c 15411 15412OMAP GPIO DRIVER 15413M: Grygorii Strashko <grygorii.strashko@ti.com> 15414M: Santosh Shilimkar <ssantosh@kernel.org> 15415M: Kevin Hilman <khilman@kernel.org> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15419F: drivers/gpio/gpio-omap.c 15420 15421OMAP HARDWARE SPINLOCK SUPPORT 15422M: Ohad Ben-Cohen <ohad@wizery.com> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425F: drivers/hwspinlock/omap_hwspinlock.c 15426 15427OMAP HS MMC SUPPORT 15428L: linux-mmc@vger.kernel.org 15429L: linux-omap@vger.kernel.org 15430S: Orphan 15431F: drivers/mmc/host/omap_hsmmc.c 15432 15433OMAP HWMOD DATA 15434M: Paul Walmsley <paul@pwsan.com> 15435L: linux-omap@vger.kernel.org 15436S: Maintained 15437F: arch/arm/mach-omap2/omap_hwmod*data* 15438 15439OMAP HWMOD SUPPORT 15440M: Benoît Cousson <bcousson@baylibre.com> 15441M: Paul Walmsley <paul@pwsan.com> 15442L: linux-omap@vger.kernel.org 15443S: Maintained 15444F: arch/arm/mach-omap2/omap_hwmod.* 15445 15446OMAP I2C DRIVER 15447M: Vignesh R <vigneshr@ti.com> 15448L: linux-omap@vger.kernel.org 15449L: linux-i2c@vger.kernel.org 15450S: Maintained 15451F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15452F: drivers/i2c/busses/i2c-omap.c 15453 15454OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15459F: drivers/media/platform/ti/omap3isp/ 15460F: drivers/staging/media/omap4iss/ 15461 15462OMAP MMC SUPPORT 15463M: Aaro Koskinen <aaro.koskinen@iki.fi> 15464L: linux-omap@vger.kernel.org 15465S: Odd Fixes 15466F: drivers/mmc/host/omap.c 15467 15468OMAP POWER MANAGEMENT SUPPORT 15469M: Kevin Hilman <khilman@kernel.org> 15470L: linux-omap@vger.kernel.org 15471S: Maintained 15472F: arch/arm/*omap*/*pm* 15473F: drivers/cpufreq/omap-cpufreq.c 15474 15475OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15476M: Paul Walmsley <paul@pwsan.com> 15477L: linux-omap@vger.kernel.org 15478S: Maintained 15479F: arch/arm/mach-omap2/prm* 15480 15481OMAP RANDOM NUMBER GENERATOR SUPPORT 15482M: Deepak Saxena <dsaxena@plexity.net> 15483S: Maintained 15484F: drivers/char/hw_random/omap-rng.c 15485 15486OMAP USB SUPPORT 15487L: linux-usb@vger.kernel.org 15488L: linux-omap@vger.kernel.org 15489S: Orphan 15490F: arch/arm/*omap*/usb* 15491F: drivers/usb/*/*omap* 15492 15493OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15494M: Mark Jackson <mpfj@newflow.co.uk> 15495L: linux-omap@vger.kernel.org 15496S: Maintained 15497F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15498 15499OMAP1 SUPPORT 15500M: Aaro Koskinen <aaro.koskinen@iki.fi> 15501M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15502M: Tony Lindgren <tony@atomide.com> 15503L: linux-omap@vger.kernel.org 15504S: Maintained 15505Q: http://patchwork.kernel.org/project/linux-omap/list/ 15506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15507F: arch/arm/configs/omap1_defconfig 15508F: arch/arm/mach-omap1/ 15509F: drivers/i2c/busses/i2c-omap.c 15510F: include/linux/platform_data/ams-delta-fiq.h 15511F: include/linux/platform_data/i2c-omap.h 15512 15513OMAP2+ SUPPORT 15514M: Tony Lindgren <tony@atomide.com> 15515L: linux-omap@vger.kernel.org 15516S: Maintained 15517W: http://www.muru.com/linux/omap/ 15518W: http://linux.omap.com/ 15519Q: http://patchwork.kernel.org/project/linux-omap/list/ 15520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15521F: arch/arm/configs/omap2plus_defconfig 15522F: arch/arm/mach-omap2/ 15523F: drivers/bus/ti-sysc.c 15524F: drivers/gpio/gpio-tps65219.c 15525F: drivers/i2c/busses/i2c-omap.c 15526F: drivers/irqchip/irq-omap-intc.c 15527F: drivers/mfd/*omap*.c 15528F: drivers/mfd/menelaus.c 15529F: drivers/mfd/palmas.c 15530F: drivers/mfd/tps65217.c 15531F: drivers/mfd/tps65218.c 15532F: drivers/mfd/tps65219.c 15533F: drivers/mfd/tps65910.c 15534F: drivers/mfd/twl-core.[ch] 15535F: drivers/mfd/twl4030*.c 15536F: drivers/mfd/twl6030*.c 15537F: drivers/mfd/twl6040*.c 15538F: drivers/regulator/palmas-regulator*.c 15539F: drivers/regulator/pbias-regulator.c 15540F: drivers/regulator/tps65217-regulator.c 15541F: drivers/regulator/tps65218-regulator.c 15542F: drivers/regulator/tps65219-regulator.c 15543F: drivers/regulator/tps65910-regulator.c 15544F: drivers/regulator/twl-regulator.c 15545F: drivers/regulator/twl6030-regulator.c 15546F: include/linux/platform_data/i2c-omap.h 15547F: include/linux/platform_data/ti-sysc.h 15548 15549OMFS FILESYSTEM 15550M: Bob Copeland <me@bobcopeland.com> 15551L: linux-karma-devel@lists.sourceforge.net 15552S: Maintained 15553F: Documentation/filesystems/omfs.rst 15554F: fs/omfs/ 15555 15556OMNIVISION OG01A1B SENSOR DRIVER 15557M: Shawn Tu <shawnx.tu@intel.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560F: drivers/media/i2c/og01a1b.c 15561 15562OMNIVISION OV01A10 SENSOR DRIVER 15563M: Bingbu Cao <bingbu.cao@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: drivers/media/i2c/ov01a10.c 15568 15569OMNIVISION OV02A10 SENSOR DRIVER 15570M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15575F: drivers/media/i2c/ov02a10.c 15576 15577OMNIVISION OV08D10 SENSOR DRIVER 15578M: Jimmy Su <jimmy.su@intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov08d10.c 15583 15584OMNIVISION OV08X40 SENSOR DRIVER 15585M: Jason Chen <jason.z.chen@intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov08x40.c 15590 15591OMNIVISION OV13858 SENSOR DRIVER 15592M: Sakari Ailus <sakari.ailus@linux.intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov13858.c 15597 15598OMNIVISION OV13B10 SENSOR DRIVER 15599M: Arec Kao <arec.kao@intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: drivers/media/i2c/ov13b10.c 15604 15605OMNIVISION OV2680 SENSOR DRIVER 15606M: Rui Miguel Silva <rmfrfs@gmail.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15611F: drivers/media/i2c/ov2680.c 15612 15613OMNIVISION OV2685 SENSOR DRIVER 15614M: Shunqian Zheng <zhengsq@rock-chips.com> 15615L: linux-media@vger.kernel.org 15616S: Maintained 15617T: git git://linuxtv.org/media_tree.git 15618F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15619F: drivers/media/i2c/ov2685.c 15620 15621OMNIVISION OV2740 SENSOR DRIVER 15622M: Tianshu Qiu <tian.shu.qiu@intel.com> 15623R: Shawn Tu <shawnx.tu@intel.com> 15624R: Bingbu Cao <bingbu.cao@intel.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: drivers/media/i2c/ov2740.c 15629 15630OMNIVISION OV4689 SENSOR DRIVER 15631M: Mikhail Rudenko <mike.rudenko@gmail.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15636F: drivers/media/i2c/ov5647.c 15637 15638OMNIVISION OV5640 SENSOR DRIVER 15639M: Steve Longerbeam <slongerbeam@gmail.com> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642T: git git://linuxtv.org/media_tree.git 15643F: drivers/media/i2c/ov5640.c 15644 15645OMNIVISION OV5647 SENSOR DRIVER 15646M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15647M: Jacopo Mondi <jacopo@jmondi.org> 15648L: linux-media@vger.kernel.org 15649S: Maintained 15650T: git git://linuxtv.org/media_tree.git 15651F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15652F: drivers/media/i2c/ov5647.c 15653 15654OMNIVISION OV5670 SENSOR DRIVER 15655M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15656L: linux-media@vger.kernel.org 15657S: Maintained 15658T: git git://linuxtv.org/media_tree.git 15659F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15660F: drivers/media/i2c/ov5670.c 15661 15662OMNIVISION OV5675 SENSOR DRIVER 15663M: Shawn Tu <shawnx.tu@intel.com> 15664L: linux-media@vger.kernel.org 15665S: Maintained 15666T: git git://linuxtv.org/media_tree.git 15667F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15668F: drivers/media/i2c/ov5675.c 15669 15670OMNIVISION OV5693 SENSOR DRIVER 15671M: Daniel Scally <djrscally@gmail.com> 15672L: linux-media@vger.kernel.org 15673S: Maintained 15674T: git git://linuxtv.org/media_tree.git 15675F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15676F: drivers/media/i2c/ov5693.c 15677 15678OMNIVISION OV5695 SENSOR DRIVER 15679M: Shunqian Zheng <zhengsq@rock-chips.com> 15680L: linux-media@vger.kernel.org 15681S: Maintained 15682T: git git://linuxtv.org/media_tree.git 15683F: drivers/media/i2c/ov5695.c 15684 15685OMNIVISION OV7670 SENSOR DRIVER 15686L: linux-media@vger.kernel.org 15687S: Orphan 15688T: git git://linuxtv.org/media_tree.git 15689F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15690F: drivers/media/i2c/ov7670.c 15691 15692OMNIVISION OV772x SENSOR DRIVER 15693M: Jacopo Mondi <jacopo@jmondi.org> 15694L: linux-media@vger.kernel.org 15695S: Odd fixes 15696T: git git://linuxtv.org/media_tree.git 15697F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15698F: drivers/media/i2c/ov772x.c 15699F: include/media/i2c/ov772x.h 15700 15701OMNIVISION OV7740 SENSOR DRIVER 15702M: Wenyou Yang <wenyou.yang@microchip.com> 15703L: linux-media@vger.kernel.org 15704S: Maintained 15705T: git git://linuxtv.org/media_tree.git 15706F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15707F: drivers/media/i2c/ov7740.c 15708 15709OMNIVISION OV8856 SENSOR DRIVER 15710M: Sakari Ailus <sakari.ailus@linux.intel.com> 15711L: linux-media@vger.kernel.org 15712S: Maintained 15713T: git git://linuxtv.org/media_tree.git 15714F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15715F: drivers/media/i2c/ov8856.c 15716 15717OMNIVISION OV8858 SENSOR DRIVER 15718M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15719M: Nicholas Roth <nicholas@rothemail.net> 15720L: linux-media@vger.kernel.org 15721S: Maintained 15722T: git git://linuxtv.org/media_tree.git 15723F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15724F: drivers/media/i2c/ov8858.c 15725 15726OMNIVISION OV9282 SENSOR DRIVER 15727M: Paul J. Murphy <paul.j.murphy@intel.com> 15728M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15733F: drivers/media/i2c/ov9282.c 15734 15735OMNIVISION OV9640 SENSOR DRIVER 15736M: Petr Cvek <petrcvekcz@gmail.com> 15737L: linux-media@vger.kernel.org 15738S: Maintained 15739F: drivers/media/i2c/ov9640.* 15740 15741OMNIVISION OV9650 SENSOR DRIVER 15742M: Sakari Ailus <sakari.ailus@linux.intel.com> 15743R: Akinobu Mita <akinobu.mita@gmail.com> 15744R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15745L: linux-media@vger.kernel.org 15746S: Maintained 15747T: git git://linuxtv.org/media_tree.git 15748F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15749F: drivers/media/i2c/ov9650.c 15750 15751OMNIVISION OV9734 SENSOR DRIVER 15752M: Tianshu Qiu <tian.shu.qiu@intel.com> 15753R: Bingbu Cao <bingbu.cao@intel.com> 15754L: linux-media@vger.kernel.org 15755S: Maintained 15756T: git git://linuxtv.org/media_tree.git 15757F: drivers/media/i2c/ov9734.c 15758 15759ONBOARD USB HUB DRIVER 15760M: Matthias Kaehlcke <mka@chromium.org> 15761L: linux-usb@vger.kernel.org 15762S: Maintained 15763F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15764F: drivers/usb/misc/onboard_usb_hub.c 15765 15766ONENAND FLASH DRIVER 15767M: Kyungmin Park <kyungmin.park@samsung.com> 15768L: linux-mtd@lists.infradead.org 15769S: Maintained 15770F: drivers/mtd/nand/onenand/ 15771F: include/linux/mtd/onenand*.h 15772 15773ONEXPLAYER FAN DRIVER 15774M: Derek John Clark <derekjohn.clark@gmail.com> 15775M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15776L: linux-hwmon@vger.kernel.org 15777S: Maintained 15778F: drivers/hwmon/oxp-sensors.c 15779 15780ONIE TLV NVMEM LAYOUT DRIVER 15781M: Miquel Raynal <miquel.raynal@bootlin.com> 15782S: Maintained 15783F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15784F: drivers/nvmem/layouts/onie-tlv.c 15785 15786ONION OMEGA2+ BOARD 15787M: Harvey Hunt <harveyhuntnexus@gmail.com> 15788L: linux-mips@vger.kernel.org 15789S: Maintained 15790F: arch/mips/boot/dts/ralink/omega2p.dts 15791 15792ONSEMI ETHERNET PHY DRIVERS 15793M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15794L: netdev@vger.kernel.org 15795S: Supported 15796W: http://www.onsemi.com 15797F: drivers/net/phy/ncn* 15798 15799OP-TEE DRIVER 15800M: Jens Wiklander <jens.wiklander@linaro.org> 15801L: op-tee@lists.trustedfirmware.org 15802S: Maintained 15803F: Documentation/ABI/testing/sysfs-bus-optee-devices 15804F: drivers/tee/optee/ 15805 15806OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15807M: Sumit Garg <sumit.garg@linaro.org> 15808L: op-tee@lists.trustedfirmware.org 15809S: Maintained 15810F: drivers/char/hw_random/optee-rng.c 15811 15812OP-TEE RTC DRIVER 15813M: Clément Léger <clement.leger@bootlin.com> 15814L: linux-rtc@vger.kernel.org 15815S: Maintained 15816F: drivers/rtc/rtc-optee.c 15817 15818OPA-VNIC DRIVER 15819M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15820L: linux-rdma@vger.kernel.org 15821S: Supported 15822F: drivers/infiniband/ulp/opa_vnic 15823 15824OPEN FIRMWARE AND FLATTENED DEVICE TREE 15825M: Rob Herring <robh+dt@kernel.org> 15826M: Frank Rowand <frowand.list@gmail.com> 15827L: devicetree@vger.kernel.org 15828S: Maintained 15829W: http://www.devicetree.org/ 15830C: irc://irc.libera.chat/devicetree 15831T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15832F: Documentation/ABI/testing/sysfs-firmware-ofw 15833F: drivers/of/ 15834F: include/linux/of*.h 15835F: scripts/dtc/ 15836K: of_overlay_notifier_ 15837K: of_overlay_fdt_apply 15838K: of_overlay_remove 15839 15840OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15841M: Rob Herring <robh+dt@kernel.org> 15842M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15843M: Conor Dooley <conor+dt@kernel.org> 15844L: devicetree@vger.kernel.org 15845S: Maintained 15846Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15847C: irc://irc.libera.chat/devicetree 15848T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15849F: Documentation/devicetree/ 15850F: arch/*/boot/dts/ 15851F: include/dt-bindings/ 15852 15853OPENCOMPUTE PTP CLOCK DRIVER 15854M: Jonathan Lemon <jonathan.lemon@gmail.com> 15855M: Vadim Fedorenko <vadfed@fb.com> 15856L: netdev@vger.kernel.org 15857S: Maintained 15858F: drivers/ptp/ptp_ocp.c 15859 15860OPENCORES I2C BUS DRIVER 15861M: Peter Korsgaard <peter@korsgaard.com> 15862M: Andrew Lunn <andrew@lunn.ch> 15863L: linux-i2c@vger.kernel.org 15864S: Maintained 15865F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15866F: Documentation/i2c/busses/i2c-ocores.rst 15867F: drivers/i2c/busses/i2c-ocores.c 15868F: include/linux/platform_data/i2c-ocores.h 15869 15870OPENRISC ARCHITECTURE 15871M: Jonas Bonn <jonas@southpole.se> 15872M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15873M: Stafford Horne <shorne@gmail.com> 15874L: linux-openrisc@vger.kernel.org 15875S: Maintained 15876W: http://openrisc.io 15877T: git https://github.com/openrisc/linux.git 15878F: Documentation/arch/openrisc/ 15879F: Documentation/devicetree/bindings/openrisc/ 15880F: arch/openrisc/ 15881F: drivers/irqchip/irq-ompic.c 15882F: drivers/irqchip/irq-or1k-* 15883 15884OPENVSWITCH 15885M: Pravin B Shelar <pshelar@ovn.org> 15886L: netdev@vger.kernel.org 15887L: dev@openvswitch.org 15888S: Maintained 15889W: http://openvswitch.org 15890F: include/uapi/linux/openvswitch.h 15891F: net/openvswitch/ 15892F: tools/testing/selftests/net/openvswitch/ 15893 15894OPERATING PERFORMANCE POINTS (OPP) 15895M: Viresh Kumar <vireshk@kernel.org> 15896M: Nishanth Menon <nm@ti.com> 15897M: Stephen Boyd <sboyd@kernel.org> 15898L: linux-pm@vger.kernel.org 15899S: Maintained 15900T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15901F: Documentation/devicetree/bindings/opp/ 15902F: Documentation/power/opp.rst 15903F: drivers/opp/ 15904F: include/linux/pm_opp.h 15905 15906OPL4 DRIVER 15907M: Clemens Ladisch <clemens@ladisch.de> 15908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15909S: Maintained 15910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15911F: sound/drivers/opl4/ 15912 15913ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15914M: Mark Fasheh <mark@fasheh.com> 15915M: Joel Becker <jlbec@evilplan.org> 15916M: Joseph Qi <joseph.qi@linux.alibaba.com> 15917L: ocfs2-devel@lists.linux.dev 15918S: Supported 15919W: http://ocfs2.wiki.kernel.org 15920F: Documentation/filesystems/dlmfs.rst 15921F: Documentation/filesystems/ocfs2.rst 15922F: fs/ocfs2/ 15923 15924ORANGEFS FILESYSTEM 15925M: Mike Marshall <hubcap@omnibond.com> 15926R: Martin Brandenburg <martin@omnibond.com> 15927L: devel@lists.orangefs.org 15928S: Supported 15929T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15930F: Documentation/filesystems/orangefs.rst 15931F: fs/orangefs/ 15932 15933ORINOCO DRIVER 15934L: linux-wireless@vger.kernel.org 15935S: Orphan 15936W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15937W: http://www.nongnu.org/orinoco/ 15938F: drivers/net/wireless/intersil/orinoco/ 15939 15940OV2659 OMNIVISION SENSOR DRIVER 15941M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15942L: linux-media@vger.kernel.org 15943S: Maintained 15944W: https://linuxtv.org 15945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15946T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15947F: drivers/media/i2c/ov2659.c 15948F: include/media/i2c/ov2659.h 15949 15950OVERLAY FILESYSTEM 15951M: Miklos Szeredi <miklos@szeredi.hu> 15952M: Amir Goldstein <amir73il@gmail.com> 15953L: linux-unionfs@vger.kernel.org 15954S: Supported 15955T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15956F: Documentation/filesystems/overlayfs.rst 15957F: fs/overlayfs/ 15958 15959P54 WIRELESS DRIVER 15960M: Christian Lamparter <chunkeey@googlemail.com> 15961L: linux-wireless@vger.kernel.org 15962S: Maintained 15963W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15964F: drivers/net/wireless/intersil/p54/ 15965 15966PACKET SOCKETS 15967M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15968S: Maintained 15969F: include/uapi/linux/if_packet.h 15970F: net/packet/af_packet.c 15971 15972PACKING 15973M: Vladimir Oltean <olteanv@gmail.com> 15974L: netdev@vger.kernel.org 15975S: Supported 15976F: Documentation/core-api/packing.rst 15977F: include/linux/packing.h 15978F: lib/packing.c 15979 15980PADATA PARALLEL EXECUTION MECHANISM 15981M: Steffen Klassert <steffen.klassert@secunet.com> 15982M: Daniel Jordan <daniel.m.jordan@oracle.com> 15983L: linux-crypto@vger.kernel.org 15984L: linux-kernel@vger.kernel.org 15985S: Maintained 15986F: Documentation/core-api/padata.rst 15987F: include/linux/padata.h 15988F: kernel/padata.c 15989 15990PAGE CACHE 15991M: Matthew Wilcox (Oracle) <willy@infradead.org> 15992L: linux-fsdevel@vger.kernel.org 15993S: Supported 15994T: git git://git.infradead.org/users/willy/pagecache.git 15995F: Documentation/filesystems/locking.rst 15996F: Documentation/filesystems/vfs.rst 15997F: include/linux/pagemap.h 15998F: mm/filemap.c 15999F: mm/page-writeback.c 16000F: mm/readahead.c 16001F: mm/truncate.c 16002 16003PAGE POOL 16004M: Jesper Dangaard Brouer <hawk@kernel.org> 16005M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16006L: netdev@vger.kernel.org 16007S: Supported 16008F: Documentation/networking/page_pool.rst 16009F: include/net/page_pool.h 16010F: include/trace/events/page_pool.h 16011F: net/core/page_pool.c 16012 16013PAGE TABLE CHECK 16014M: Pasha Tatashin <pasha.tatashin@soleen.com> 16015M: Andrew Morton <akpm@linux-foundation.org> 16016L: linux-mm@kvack.org 16017S: Maintained 16018F: Documentation/mm/page_table_check.rst 16019F: include/linux/page_table_check.h 16020F: mm/page_table_check.c 16021 16022PANASONIC LAPTOP ACPI EXTRAS DRIVER 16023M: Kenneth Chan <kenneth.t.chan@gmail.com> 16024L: platform-driver-x86@vger.kernel.org 16025S: Maintained 16026F: drivers/platform/x86/panasonic-laptop.c 16027 16028PARALLAX PING IIO SENSOR DRIVER 16029M: Andreas Klinger <ak@it-klinger.de> 16030L: linux-iio@vger.kernel.org 16031S: Maintained 16032F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16033F: drivers/iio/proximity/ping.c 16034 16035PARALLEL LCD/KEYPAD PANEL DRIVER 16036M: Willy Tarreau <willy@haproxy.com> 16037M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16038S: Odd Fixes 16039F: Documentation/admin-guide/lcd-panel-cgram.rst 16040F: drivers/auxdisplay/panel.c 16041 16042PARALLEL PORT SUBSYSTEM 16043M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16044M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16045L: linux-parport@lists.infradead.org (subscribers-only) 16046S: Maintained 16047F: Documentation/driver-api/parport*.rst 16048F: drivers/char/ppdev.c 16049F: drivers/parport/ 16050F: include/linux/parport*.h 16051F: include/uapi/linux/ppdev.h 16052 16053PARAVIRT_OPS INTERFACE 16054M: Juergen Gross <jgross@suse.com> 16055R: Ajay Kaher <akaher@vmware.com> 16056R: Alexey Makhalov <amakhalov@vmware.com> 16057R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16058L: virtualization@lists.linux-foundation.org 16059L: x86@kernel.org 16060S: Supported 16061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16062F: Documentation/virt/paravirt_ops.rst 16063F: arch/*/include/asm/paravirt*.h 16064F: arch/*/kernel/paravirt* 16065F: include/linux/hypervisor.h 16066 16067PARISC ARCHITECTURE 16068M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16069M: Helge Deller <deller@gmx.de> 16070L: linux-parisc@vger.kernel.org 16071S: Maintained 16072W: https://parisc.wiki.kernel.org 16073Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16075T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16076F: Documentation/arch/parisc/ 16077F: arch/parisc/ 16078F: drivers/char/agp/parisc-agp.c 16079F: drivers/input/misc/hp_sdc_rtc.c 16080F: drivers/input/serio/gscps2.c 16081F: drivers/input/serio/hp_sdc* 16082F: drivers/parisc/ 16083F: drivers/parport/parport_gsc.* 16084F: drivers/tty/serial/8250/8250_parisc.c 16085F: drivers/video/console/sti* 16086F: drivers/video/fbdev/sti* 16087F: drivers/video/logo/logo_parisc* 16088F: include/linux/hp_sdc.h 16089 16090PARMAN 16091M: Jiri Pirko <jiri@resnulli.us> 16092L: netdev@vger.kernel.org 16093S: Supported 16094F: include/linux/parman.h 16095F: lib/parman.c 16096F: lib/test_parman.c 16097 16098PC ENGINES APU BOARD DRIVER 16099M: Enrico Weigelt, metux IT consult <info@metux.net> 16100S: Maintained 16101F: drivers/platform/x86/pcengines-apuv2.c 16102 16103PC87360 HARDWARE MONITORING DRIVER 16104M: Jim Cromie <jim.cromie@gmail.com> 16105L: linux-hwmon@vger.kernel.org 16106S: Maintained 16107F: Documentation/hwmon/pc87360.rst 16108F: drivers/hwmon/pc87360.c 16109 16110PC8736x GPIO DRIVER 16111M: Jim Cromie <jim.cromie@gmail.com> 16112S: Maintained 16113F: drivers/char/pc8736x_gpio.c 16114 16115PC87427 HARDWARE MONITORING DRIVER 16116M: Jean Delvare <jdelvare@suse.com> 16117L: linux-hwmon@vger.kernel.org 16118S: Maintained 16119F: Documentation/hwmon/pc87427.rst 16120F: drivers/hwmon/pc87427.c 16121 16122PCA9532 LED DRIVER 16123M: Riku Voipio <riku.voipio@iki.fi> 16124S: Maintained 16125F: drivers/leds/leds-pca9532.c 16126F: include/linux/leds-pca9532.h 16127 16128PCA9541 I2C BUS MASTER SELECTOR DRIVER 16129M: Guenter Roeck <linux@roeck-us.net> 16130L: linux-i2c@vger.kernel.org 16131S: Maintained 16132F: drivers/i2c/muxes/i2c-mux-pca9541.c 16133 16134PCDP - PRIMARY CONSOLE AND DEBUG PORT 16135M: Khalid Aziz <khalid@gonehiking.org> 16136S: Maintained 16137F: drivers/firmware/pcdp.* 16138 16139PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16140M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16141M: Pali Rohár <pali@kernel.org> 16142L: linux-pci@vger.kernel.org 16143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16144S: Maintained 16145F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16146F: drivers/pci/controller/pci-aardvark.c 16147 16148PCI DRIVER FOR ALTERA PCIE IP 16149M: Joyce Ooi <joyce.ooi@intel.com> 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16153F: drivers/pci/controller/pcie-altera.c 16154 16155PCI DRIVER FOR APPLIEDMICRO XGENE 16156M: Toan Le <toan@os.amperecomputing.com> 16157L: linux-pci@vger.kernel.org 16158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16159S: Maintained 16160F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16161F: drivers/pci/controller/pci-xgene.c 16162 16163PCI DRIVER FOR ARM VERSATILE PLATFORM 16164M: Rob Herring <robh@kernel.org> 16165L: linux-pci@vger.kernel.org 16166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16167S: Maintained 16168F: Documentation/devicetree/bindings/pci/versatile.yaml 16169F: drivers/pci/controller/pci-versatile.c 16170 16171PCI DRIVER FOR ARMADA 8K 16172M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16177F: drivers/pci/controller/dwc/pcie-armada8k.c 16178 16179PCI DRIVER FOR CADENCE PCIE IP 16180M: Tom Joseph <tjoseph@cadence.com> 16181L: linux-pci@vger.kernel.org 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/cdns,* 16184F: drivers/pci/controller/cadence/ 16185 16186PCI DRIVER FOR FREESCALE LAYERSCAPE 16187M: Minghuan Lian <minghuan.Lian@nxp.com> 16188M: Mingkai Hu <mingkai.hu@nxp.com> 16189M: Roy Zang <roy.zang@nxp.com> 16190L: linuxppc-dev@lists.ozlabs.org 16191L: linux-pci@vger.kernel.org 16192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16193S: Maintained 16194F: drivers/pci/controller/dwc/*layerscape* 16195 16196PCI DRIVER FOR FU740 16197M: Paul Walmsley <paul.walmsley@sifive.com> 16198M: Greentime Hu <greentime.hu@sifive.com> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16202F: drivers/pci/controller/dwc/pcie-fu740.c 16203 16204PCI DRIVER FOR GENERIC OF HOSTS 16205M: Will Deacon <will@kernel.org> 16206L: linux-pci@vger.kernel.org 16207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16208S: Maintained 16209F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16210F: drivers/pci/controller/pci-host-common.c 16211F: drivers/pci/controller/pci-host-generic.c 16212 16213PCI DRIVER FOR IMX6 16214M: Richard Zhu <hongxing.zhu@nxp.com> 16215M: Lucas Stach <l.stach@pengutronix.de> 16216L: linux-pci@vger.kernel.org 16217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16220F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16221F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16222F: drivers/pci/controller/dwc/*imx6* 16223 16224PCI DRIVER FOR INTEL IXP4XX 16225M: Linus Walleij <linus.walleij@linaro.org> 16226S: Maintained 16227F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16228F: drivers/pci/controller/pci-ixp4xx.c 16229 16230PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16231M: Nirmal Patel <nirmal.patel@linux.intel.com> 16232R: Jonathan Derrick <jonathan.derrick@linux.dev> 16233L: linux-pci@vger.kernel.org 16234S: Supported 16235F: drivers/pci/controller/vmd.c 16236 16237PCI DRIVER FOR MICROSEMI SWITCHTEC 16238M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16239M: Logan Gunthorpe <logang@deltatee.com> 16240L: linux-pci@vger.kernel.org 16241S: Maintained 16242F: Documentation/ABI/testing/sysfs-class-switchtec 16243F: Documentation/driver-api/switchtec.rst 16244F: drivers/ntb/hw/mscc/ 16245F: drivers/pci/switch/switchtec* 16246F: include/linux/switchtec.h 16247F: include/uapi/linux/switchtec_ioctl.h 16248 16249PCI DRIVER FOR MOBIVEIL PCIE IP 16250M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16251M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16252L: linux-pci@vger.kernel.org 16253S: Supported 16254F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16255F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16256 16257PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16258M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16259M: Pali Rohár <pali@kernel.org> 16260L: linux-pci@vger.kernel.org 16261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16262S: Maintained 16263F: drivers/pci/controller/*mvebu* 16264 16265PCI DRIVER FOR NVIDIA TEGRA 16266M: Thierry Reding <thierry.reding@gmail.com> 16267L: linux-tegra@vger.kernel.org 16268L: linux-pci@vger.kernel.org 16269S: Supported 16270F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16271F: drivers/pci/controller/pci-tegra.c 16272 16273PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16274M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16275L: linux-pci@vger.kernel.org 16276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16277S: Maintained 16278F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16279F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16280 16281PCI DRIVER FOR RENESAS R-CAR 16282M: Marek Vasut <marek.vasut+renesas@gmail.com> 16283M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16284L: linux-pci@vger.kernel.org 16285L: linux-renesas-soc@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pci/*rcar* 16288F: drivers/pci/controller/*rcar* 16289 16290PCI DRIVER FOR SAMSUNG EXYNOS 16291M: Jingoo Han <jingoohan1@gmail.com> 16292L: linux-pci@vger.kernel.org 16293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16294L: linux-samsung-soc@vger.kernel.org 16295S: Maintained 16296F: drivers/pci/controller/dwc/pci-exynos.c 16297 16298PCI DRIVER FOR SYNOPSYS DESIGNWARE 16299M: Jingoo Han <jingoohan1@gmail.com> 16300M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16301L: linux-pci@vger.kernel.org 16302S: Maintained 16303F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16304F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16305F: drivers/pci/controller/dwc/*designware* 16306 16307PCI DRIVER FOR TI DRA7XX/J721E 16308M: Vignesh Raghavendra <vigneshr@ti.com> 16309L: linux-omap@vger.kernel.org 16310L: linux-pci@vger.kernel.org 16311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16312S: Supported 16313F: Documentation/devicetree/bindings/pci/ti-pci.txt 16314F: drivers/pci/controller/cadence/pci-j721e.c 16315F: drivers/pci/controller/dwc/pci-dra7xx.c 16316 16317PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16318M: Linus Walleij <linus.walleij@linaro.org> 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16322F: drivers/pci/controller/pci-v3-semi.c 16323 16324PCI DRIVER FOR XILINX VERSAL CPM 16325M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16326M: Michal Simek <michal.simek@amd.com> 16327L: linux-pci@vger.kernel.org 16328S: Maintained 16329F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16330F: drivers/pci/controller/pcie-xilinx-cpm.c 16331 16332PCI ENDPOINT SUBSYSTEM 16333M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16334M: Krzysztof Wilczyński <kw@linux.com> 16335R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16336R: Kishon Vijay Abraham I <kishon@kernel.org> 16337L: linux-pci@vger.kernel.org 16338S: Supported 16339Q: https://patchwork.kernel.org/project/linux-pci/list/ 16340B: https://bugzilla.kernel.org 16341C: irc://irc.oftc.net/linux-pci 16342T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16343F: Documentation/PCI/endpoint/* 16344F: Documentation/misc-devices/pci-endpoint-test.rst 16345F: drivers/misc/pci_endpoint_test.c 16346F: drivers/pci/endpoint/ 16347F: tools/pci/ 16348 16349PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16350M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16351R: Oliver O'Halloran <oohall@gmail.com> 16352L: linuxppc-dev@lists.ozlabs.org 16353S: Supported 16354F: Documentation/PCI/pci-error-recovery.rst 16355F: Documentation/powerpc/eeh-pci-error-recovery.rst 16356F: arch/powerpc/include/*/eeh*.h 16357F: arch/powerpc/kernel/eeh*.c 16358F: arch/powerpc/platforms/*/eeh*.c 16359F: drivers/pci/pcie/aer.c 16360F: drivers/pci/pcie/dpc.c 16361F: drivers/pci/pcie/err.c 16362 16363PCI ERROR RECOVERY 16364M: Linas Vepstas <linasvepstas@gmail.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/PCI/pci-error-recovery.rst 16368 16369PCI MSI DRIVER FOR ALTERA MSI IP 16370M: Joyce Ooi <joyce.ooi@intel.com> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16374F: drivers/pci/controller/pcie-altera-msi.c 16375 16376PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16377M: Toan Le <toan@os.amperecomputing.com> 16378L: linux-pci@vger.kernel.org 16379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16380S: Maintained 16381F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16382F: drivers/pci/controller/pci-xgene-msi.c 16383 16384PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16385M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16386M: Krzysztof Wilczyński <kw@linux.com> 16387R: Rob Herring <robh@kernel.org> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390Q: https://patchwork.kernel.org/project/linux-pci/list/ 16391B: https://bugzilla.kernel.org 16392C: irc://irc.oftc.net/linux-pci 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16394F: Documentation/devicetree/bindings/pci/ 16395F: drivers/pci/controller/ 16396F: drivers/pci/pci-bridge-emul.c 16397F: drivers/pci/pci-bridge-emul.h 16398 16399PCI PEER-TO-PEER DMA (P2PDMA) 16400M: Bjorn Helgaas <bhelgaas@google.com> 16401M: Logan Gunthorpe <logang@deltatee.com> 16402L: linux-pci@vger.kernel.org 16403S: Supported 16404Q: https://patchwork.kernel.org/project/linux-pci/list/ 16405B: https://bugzilla.kernel.org 16406C: irc://irc.oftc.net/linux-pci 16407T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16408F: Documentation/driver-api/pci/p2pdma.rst 16409F: drivers/pci/p2pdma.c 16410F: include/linux/pci-p2pdma.h 16411 16412PCI SUBSYSTEM 16413M: Bjorn Helgaas <bhelgaas@google.com> 16414L: linux-pci@vger.kernel.org 16415S: Supported 16416Q: https://patchwork.kernel.org/project/linux-pci/list/ 16417B: https://bugzilla.kernel.org 16418C: irc://irc.oftc.net/linux-pci 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16420F: Documentation/PCI/ 16421F: Documentation/devicetree/bindings/pci/ 16422F: arch/x86/kernel/early-quirks.c 16423F: arch/x86/kernel/quirks.c 16424F: arch/x86/pci/ 16425F: drivers/acpi/pci* 16426F: drivers/pci/ 16427F: include/asm-generic/pci* 16428F: include/linux/of_pci.h 16429F: include/linux/pci* 16430F: include/uapi/linux/pci* 16431F: lib/pci* 16432 16433PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16434M: Jonathan Chocron <jonnyc@amazon.com> 16435L: linux-pci@vger.kernel.org 16436S: Maintained 16437F: Documentation/devicetree/bindings/pci/pcie-al.txt 16438F: drivers/pci/controller/dwc/pcie-al.c 16439 16440PCIE DRIVER FOR AMLOGIC MESON 16441M: Yue Wang <yue.wang@Amlogic.com> 16442L: linux-pci@vger.kernel.org 16443L: linux-amlogic@lists.infradead.org 16444S: Maintained 16445F: drivers/pci/controller/dwc/pci-meson.c 16446 16447PCIE DRIVER FOR AXIS ARTPEC 16448M: Jesper Nilsson <jesper.nilsson@axis.com> 16449L: linux-arm-kernel@axis.com 16450L: linux-pci@vger.kernel.org 16451S: Maintained 16452F: Documentation/devicetree/bindings/pci/axis,artpec* 16453F: drivers/pci/controller/dwc/*artpec* 16454 16455PCIE DRIVER FOR CAVIUM THUNDERX 16456M: Robert Richter <rric@kernel.org> 16457L: linux-pci@vger.kernel.org 16458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16459S: Odd Fixes 16460F: drivers/pci/controller/pci-thunder-* 16461 16462PCIE DRIVER FOR HISILICON 16463M: Zhou Wang <wangzhou1@hisilicon.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: drivers/pci/controller/dwc/pcie-hisi.c 16467 16468PCIE DRIVER FOR HISILICON KIRIN 16469M: Xiaowei Song <songxiaowei@hisilicon.com> 16470M: Binghui Wang <wangbinghui@hisilicon.com> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16474F: drivers/pci/controller/dwc/pcie-kirin.c 16475 16476PCIE DRIVER FOR HISILICON STB 16477M: Shawn Guo <shawn.guo@linaro.org> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16481F: drivers/pci/controller/dwc/pcie-histb.c 16482 16483PCIE DRIVER FOR INTEL KEEM BAY 16484M: Srikanth Thokala <srikanth.thokala@intel.com> 16485L: linux-pci@vger.kernel.org 16486S: Supported 16487F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16488F: drivers/pci/controller/dwc/pcie-keembay.c 16489 16490PCIE DRIVER FOR INTEL LGM GW SOC 16491M: Chuanhua Lei <lchuanhua@maxlinear.com> 16492L: linux-pci@vger.kernel.org 16493S: Maintained 16494F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16495F: drivers/pci/controller/dwc/pcie-intel-gw.c 16496 16497PCIE DRIVER FOR MEDIATEK 16498M: Ryder Lee <ryder.lee@mediatek.com> 16499M: Jianjun Wang <jianjun.wang@mediatek.com> 16500L: linux-pci@vger.kernel.org 16501L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16502S: Supported 16503F: Documentation/devicetree/bindings/pci/mediatek* 16504F: drivers/pci/controller/*mediatek* 16505 16506PCIE DRIVER FOR MICROCHIP 16507M: Daire McNamara <daire.mcnamara@microchip.com> 16508L: linux-pci@vger.kernel.org 16509S: Supported 16510F: Documentation/devicetree/bindings/pci/microchip* 16511F: drivers/pci/controller/*microchip* 16512 16513PCIE DRIVER FOR QUALCOMM MSM 16514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16515L: linux-pci@vger.kernel.org 16516L: linux-arm-msm@vger.kernel.org 16517S: Maintained 16518F: drivers/pci/controller/dwc/pcie-qcom.c 16519 16520PCIE DRIVER FOR ROCKCHIP 16521M: Shawn Lin <shawn.lin@rock-chips.com> 16522L: linux-pci@vger.kernel.org 16523L: linux-rockchip@lists.infradead.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16526F: drivers/pci/controller/pcie-rockchip* 16527 16528PCIE DRIVER FOR SOCIONEXT UNIPHIER 16529M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16533F: drivers/pci/controller/dwc/pcie-uniphier* 16534 16535PCIE DRIVER FOR ST SPEAR13XX 16536M: Pratyush Anand <pratyush.anand@gmail.com> 16537L: linux-pci@vger.kernel.org 16538S: Maintained 16539F: drivers/pci/controller/dwc/*spear* 16540 16541PCIE ENDPOINT DRIVER FOR QUALCOMM 16542M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16543L: linux-pci@vger.kernel.org 16544L: linux-arm-msm@vger.kernel.org 16545S: Maintained 16546F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16547F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16548 16549PCMCIA SUBSYSTEM 16550M: Dominik Brodowski <linux@dominikbrodowski.net> 16551S: Odd Fixes 16552T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16553F: Documentation/pcmcia/ 16554F: drivers/pcmcia/ 16555F: include/pcmcia/ 16556F: tools/pcmcia/ 16557 16558PCNET32 NETWORK DRIVER 16559M: Don Fry <pcnet32@frontier.com> 16560L: netdev@vger.kernel.org 16561S: Maintained 16562F: drivers/net/ethernet/amd/pcnet32.c 16563 16564PCRYPT PARALLEL CRYPTO ENGINE 16565M: Steffen Klassert <steffen.klassert@secunet.com> 16566L: linux-crypto@vger.kernel.org 16567S: Maintained 16568F: crypto/pcrypt.c 16569F: include/crypto/pcrypt.h 16570 16571PDS DSC VIRTIO DATA PATH ACCELERATOR 16572R: Shannon Nelson <shannon.nelson@amd.com> 16573F: drivers/vdpa/pds/ 16574 16575PECI HARDWARE MONITORING DRIVERS 16576M: Iwona Winiarska <iwona.winiarska@intel.com> 16577L: linux-hwmon@vger.kernel.org 16578S: Supported 16579F: Documentation/hwmon/peci-cputemp.rst 16580F: Documentation/hwmon/peci-dimmtemp.rst 16581F: drivers/hwmon/peci/ 16582 16583PECI SUBSYSTEM 16584M: Iwona Winiarska <iwona.winiarska@intel.com> 16585L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16586S: Supported 16587F: Documentation/devicetree/bindings/peci/ 16588F: Documentation/peci/ 16589F: drivers/peci/ 16590F: include/linux/peci-cpu.h 16591F: include/linux/peci.h 16592 16593PENSANDO ETHERNET DRIVERS 16594M: Shannon Nelson <shannon.nelson@amd.com> 16595M: Brett Creeley <brett.creeley@amd.com> 16596M: drivers@pensando.io 16597L: netdev@vger.kernel.org 16598S: Supported 16599F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16600F: drivers/net/ethernet/pensando/ 16601 16602PER-CPU MEMORY ALLOCATOR 16603M: Dennis Zhou <dennis@kernel.org> 16604M: Tejun Heo <tj@kernel.org> 16605M: Christoph Lameter <cl@linux.com> 16606L: linux-mm@kvack.org 16607S: Maintained 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16609F: arch/*/include/asm/percpu.h 16610F: include/linux/percpu*.h 16611F: lib/percpu*.c 16612F: mm/percpu*.c 16613 16614PER-TASK DELAY ACCOUNTING 16615M: Balbir Singh <bsingharora@gmail.com> 16616S: Maintained 16617F: include/linux/delayacct.h 16618F: kernel/delayacct.c 16619 16620PERFORMANCE EVENTS SUBSYSTEM 16621M: Peter Zijlstra <peterz@infradead.org> 16622M: Ingo Molnar <mingo@redhat.com> 16623M: Arnaldo Carvalho de Melo <acme@kernel.org> 16624R: Mark Rutland <mark.rutland@arm.com> 16625R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16626R: Jiri Olsa <jolsa@kernel.org> 16627R: Namhyung Kim <namhyung@kernel.org> 16628R: Ian Rogers <irogers@google.com> 16629R: Adrian Hunter <adrian.hunter@intel.com> 16630L: linux-perf-users@vger.kernel.org 16631L: linux-kernel@vger.kernel.org 16632S: Supported 16633W: https://perf.wiki.kernel.org/ 16634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16635F: arch/*/events/* 16636F: arch/*/events/*/* 16637F: arch/*/include/asm/perf_event.h 16638F: arch/*/kernel/*/*/perf_event*.c 16639F: arch/*/kernel/*/perf_event*.c 16640F: arch/*/kernel/perf_callchain.c 16641F: arch/*/kernel/perf_event*.c 16642F: include/linux/perf_event.h 16643F: include/uapi/linux/perf_event.h 16644F: kernel/events/* 16645F: tools/lib/perf/ 16646F: tools/perf/ 16647 16648PERFORMANCE EVENTS TOOLING ARM64 16649R: John Garry <john.g.garry@oracle.com> 16650R: Will Deacon <will@kernel.org> 16651R: James Clark <james.clark@arm.com> 16652R: Mike Leach <mike.leach@linaro.org> 16653R: Leo Yan <leo.yan@linaro.org> 16654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16655S: Supported 16656F: tools/build/feature/test-libopencsd.c 16657F: tools/perf/arch/arm*/ 16658F: tools/perf/pmu-events/arch/arm64/ 16659F: tools/perf/util/arm-spe* 16660F: tools/perf/util/cs-etm* 16661 16662PERSONALITY HANDLING 16663M: Christoph Hellwig <hch@infradead.org> 16664L: linux-abi-devel@lists.sourceforge.net 16665S: Maintained 16666F: include/linux/personality.h 16667F: include/uapi/linux/personality.h 16668 16669PHOENIX RC FLIGHT CONTROLLER ADAPTER 16670M: Marcus Folkesson <marcus.folkesson@gmail.com> 16671L: linux-input@vger.kernel.org 16672S: Maintained 16673F: Documentation/input/devices/pxrc.rst 16674F: drivers/input/joystick/pxrc.c 16675 16676PHONET PROTOCOL 16677M: Remi Denis-Courmont <courmisch@gmail.com> 16678S: Supported 16679F: Documentation/networking/phonet.rst 16680F: include/linux/phonet.h 16681F: include/net/phonet/ 16682F: include/uapi/linux/phonet.h 16683F: net/phonet/ 16684 16685PHRAM MTD DRIVER 16686M: Joern Engel <joern@lazybastard.org> 16687L: linux-mtd@lists.infradead.org 16688S: Maintained 16689F: drivers/mtd/devices/phram.c 16690 16691PICOLCD HID DRIVER 16692M: Bruno Prémont <bonbons@linux-vserver.org> 16693L: linux-input@vger.kernel.org 16694S: Maintained 16695F: drivers/hid/hid-picolcd* 16696 16697PIDFD API 16698M: Christian Brauner <christian@brauner.io> 16699L: linux-kernel@vger.kernel.org 16700S: Maintained 16701T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16702F: samples/pidfd/ 16703F: tools/testing/selftests/clone3/ 16704F: tools/testing/selftests/pid_namespace/ 16705F: tools/testing/selftests/pidfd/ 16706K: (?i)pidfd 16707K: (?i)clone3 16708K: \b(clone_args|kernel_clone_args)\b 16709 16710PIN CONTROL SUBSYSTEM 16711M: Linus Walleij <linus.walleij@linaro.org> 16712L: linux-gpio@vger.kernel.org 16713S: Maintained 16714T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16715F: Documentation/devicetree/bindings/pinctrl/ 16716F: Documentation/driver-api/pin-control.rst 16717F: drivers/pinctrl/ 16718F: include/dt-bindings/pinctrl/ 16719F: include/linux/pinctrl/ 16720 16721PIN CONTROLLER - AMD 16722M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16723M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16724S: Maintained 16725F: drivers/pinctrl/pinctrl-amd.c 16726 16727PIN CONTROLLER - FREESCALE 16728M: Dong Aisheng <aisheng.dong@nxp.com> 16729M: Fabio Estevam <festevam@gmail.com> 16730M: Shawn Guo <shawnguo@kernel.org> 16731M: Jacky Bai <ping.bai@nxp.com> 16732R: Pengutronix Kernel Team <kernel@pengutronix.de> 16733L: linux-gpio@vger.kernel.org 16734S: Maintained 16735F: Documentation/devicetree/bindings/pinctrl/fsl,* 16736F: drivers/pinctrl/freescale/ 16737 16738PIN CONTROLLER - INTEL 16739M: Mika Westerberg <mika.westerberg@linux.intel.com> 16740M: Andy Shevchenko <andy@kernel.org> 16741S: Supported 16742T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16743F: drivers/pinctrl/intel/ 16744 16745PIN CONTROLLER - KEEMBAY 16746M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16747S: Supported 16748F: drivers/pinctrl/pinctrl-keembay* 16749 16750PIN CONTROLLER - MEDIATEK 16751M: Sean Wang <sean.wang@kernel.org> 16752L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16753S: Maintained 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16758F: drivers/pinctrl/mediatek/ 16759 16760PIN CONTROLLER - MEDIATEK MIPS 16761M: Arınç ÜNAL <arinc.unal@arinc9.com> 16762M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16763L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16764L: linux-mips@vger.kernel.org 16765S: Maintained 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16774F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16775F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16776F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16777F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16778F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16779F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16780F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16781 16782PIN CONTROLLER - MICROCHIP AT91 16783M: Ludovic Desroches <ludovic.desroches@microchip.com> 16784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16785L: linux-gpio@vger.kernel.org 16786S: Supported 16787F: drivers/gpio/gpio-sama5d2-piobu.c 16788F: drivers/pinctrl/pinctrl-at91* 16789 16790PIN CONTROLLER - NXP S32 16791M: Chester Lin <clin@suse.com> 16792R: NXP S32 Linux Team <s32@nxp.com> 16793L: linux-gpio@vger.kernel.org 16794S: Maintained 16795F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16796F: drivers/pinctrl/nxp/ 16797 16798PIN CONTROLLER - QUALCOMM 16799M: Bjorn Andersson <andersson@kernel.org> 16800L: linux-arm-msm@vger.kernel.org 16801S: Maintained 16802F: Documentation/devicetree/bindings/pinctrl/qcom,* 16803F: drivers/pinctrl/qcom/ 16804 16805PIN CONTROLLER - RENESAS 16806M: Geert Uytterhoeven <geert+renesas@glider.be> 16807L: linux-renesas-soc@vger.kernel.org 16808S: Supported 16809T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16810F: Documentation/devicetree/bindings/pinctrl/renesas,* 16811F: drivers/pinctrl/renesas/ 16812 16813PIN CONTROLLER - SAMSUNG 16814M: Tomasz Figa <tomasz.figa@gmail.com> 16815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16817R: Alim Akhtar <alim.akhtar@samsung.com> 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819L: linux-samsung-soc@vger.kernel.org 16820S: Maintained 16821Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16822B: mailto:linux-samsung-soc@vger.kernel.org 16823C: irc://irc.libera.chat/linux-exynos 16824T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16825F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16826F: drivers/pinctrl/samsung/ 16827F: include/dt-bindings/pinctrl/samsung.h 16828 16829PIN CONTROLLER - SINGLE 16830M: Tony Lindgren <tony@atomide.com> 16831M: Haojian Zhuang <haojian.zhuang@linaro.org> 16832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16833L: linux-omap@vger.kernel.org 16834S: Maintained 16835F: drivers/pinctrl/pinctrl-single.c 16836 16837PIN CONTROLLER - SUNPLUS / TIBBO 16838M: Dvorkin Dmitry <dvorkin@tibbo.com> 16839M: Wells Lu <wellslutw@gmail.com> 16840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16841S: Maintained 16842W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16843F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16844F: drivers/pinctrl/sunplus/ 16845F: include/dt-bindings/pinctrl/sppctl*.h 16846 16847PINE64 PINEPHONE KEYBOARD DRIVER 16848M: Samuel Holland <samuel@sholland.org> 16849S: Supported 16850F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16851F: drivers/input/keyboard/pinephone-keyboard.c 16852 16853PKTCDVD DRIVER 16854M: linux-block@vger.kernel.org 16855S: Orphan 16856F: drivers/block/pktcdvd.c 16857F: include/linux/pktcdvd.h 16858F: include/uapi/linux/pktcdvd.h 16859 16860PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16861M: Tomasz Duszynski <tduszyns@gmail.com> 16862S: Maintained 16863F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16864F: drivers/iio/chemical/pms7003.c 16865 16866PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16867M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16868L: netdev@vger.kernel.org 16869S: Maintained 16870F: drivers/net/phy/mdio-open-alliance.h 16871F: net/ethtool/plca.c 16872 16873PLDMFW LIBRARY 16874M: Jacob Keller <jacob.e.keller@intel.com> 16875S: Maintained 16876F: Documentation/driver-api/pldmfw/ 16877F: include/linux/pldmfw.h 16878F: lib/pldmfw/ 16879 16880PLX DMA DRIVER 16881M: Logan Gunthorpe <logang@deltatee.com> 16882S: Maintained 16883F: drivers/dma/plx_dma.c 16884 16885PM-GRAPH UTILITY 16886M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16887L: linux-pm@vger.kernel.org 16888S: Supported 16889W: https://01.org/pm-graph 16890B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16891T: git git://github.com/intel/pm-graph 16892F: tools/power/pm-graph 16893 16894PM6764TR DRIVER 16895M: Charles Hsu <hsu.yungteng@gmail.com> 16896L: linux-hwmon@vger.kernel.org 16897S: Maintained 16898F: Documentation/hwmon/pm6764tr.rst 16899F: drivers/hwmon/pmbus/pm6764tr.c 16900 16901PMBUS HARDWARE MONITORING DRIVERS 16902M: Guenter Roeck <linux@roeck-us.net> 16903L: linux-hwmon@vger.kernel.org 16904S: Maintained 16905W: http://hwmon.wiki.kernel.org/ 16906W: http://www.roeck-us.net/linux/drivers/ 16907T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16908F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16909F: Documentation/devicetree/bindings/hwmon/max31785.txt 16910F: Documentation/hwmon/adm1275.rst 16911F: Documentation/hwmon/ibm-cffps.rst 16912F: Documentation/hwmon/ir35221.rst 16913F: Documentation/hwmon/lm25066.rst 16914F: Documentation/hwmon/ltc2978.rst 16915F: Documentation/hwmon/ltc3815.rst 16916F: Documentation/hwmon/max16064.rst 16917F: Documentation/hwmon/max20751.rst 16918F: Documentation/hwmon/max31785.rst 16919F: Documentation/hwmon/max34440.rst 16920F: Documentation/hwmon/max8688.rst 16921F: Documentation/hwmon/pmbus-core.rst 16922F: Documentation/hwmon/pmbus.rst 16923F: Documentation/hwmon/tps40422.rst 16924F: Documentation/hwmon/ucd9000.rst 16925F: Documentation/hwmon/ucd9200.rst 16926F: Documentation/hwmon/zl6100.rst 16927F: drivers/hwmon/pmbus/ 16928F: include/linux/pmbus.h 16929 16930PMC SIERRA MaxRAID DRIVER 16931L: linux-scsi@vger.kernel.org 16932S: Orphan 16933W: http://www.pmc-sierra.com/ 16934F: drivers/scsi/pmcraid.* 16935 16936PMC SIERRA PM8001 DRIVER 16937M: Jack Wang <jinpu.wang@cloud.ionos.com> 16938L: linux-scsi@vger.kernel.org 16939S: Supported 16940F: drivers/scsi/pm8001/ 16941 16942PNI RM3100 IIO DRIVER 16943M: Song Qiang <songqiang1304521@gmail.com> 16944L: linux-iio@vger.kernel.org 16945S: Maintained 16946F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16947F: drivers/iio/magnetometer/rm3100* 16948 16949PNP SUPPORT 16950M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16951L: linux-acpi@vger.kernel.org 16952S: Maintained 16953F: drivers/pnp/ 16954F: include/linux/pnp.h 16955 16956POSIX CLOCKS and TIMERS 16957M: Thomas Gleixner <tglx@linutronix.de> 16958L: linux-kernel@vger.kernel.org 16959S: Maintained 16960T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16961F: fs/timerfd.c 16962F: include/linux/time_namespace.h 16963F: include/linux/timer* 16964F: kernel/time/*timer* 16965F: kernel/time/namespace.c 16966 16967POWER MANAGEMENT CORE 16968M: "Rafael J. Wysocki" <rafael@kernel.org> 16969L: linux-pm@vger.kernel.org 16970S: Supported 16971B: https://bugzilla.kernel.org 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16973F: drivers/base/power/ 16974F: drivers/powercap/ 16975F: include/linux/intel_rapl.h 16976F: include/linux/pm.h 16977F: include/linux/pm_* 16978F: include/linux/powercap.h 16979F: kernel/configs/nopm.config 16980 16981POWER STATE COORDINATION INTERFACE (PSCI) 16982M: Mark Rutland <mark.rutland@arm.com> 16983M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16985S: Maintained 16986F: drivers/firmware/psci/ 16987F: include/linux/psci.h 16988F: include/uapi/linux/psci.h 16989 16990POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16991M: Sebastian Reichel <sre@kernel.org> 16992L: linux-pm@vger.kernel.org 16993S: Maintained 16994T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16995F: Documentation/ABI/testing/sysfs-class-power 16996F: Documentation/devicetree/bindings/power/supply/ 16997F: drivers/power/supply/ 16998F: include/linux/power/ 16999F: include/linux/power_supply.h 17000 17001POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17002M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17003L: linuxppc-dev@lists.ozlabs.org 17004S: Maintained 17005F: drivers/char/powernv-op-panel.c 17006 17007PPP OVER ATM (RFC 2364) 17008M: Mitchell Blank Jr <mitch@sfgoth.com> 17009S: Maintained 17010F: include/uapi/linux/atmppp.h 17011F: net/atm/pppoatm.c 17012 17013PPP OVER ETHERNET 17014M: Michal Ostrowski <mostrows@earthlink.net> 17015S: Maintained 17016F: drivers/net/ppp/pppoe.c 17017F: drivers/net/ppp/pppox.c 17018 17019PPP OVER L2TP 17020M: James Chapman <jchapman@katalix.com> 17021S: Maintained 17022F: include/linux/if_pppol2tp.h 17023F: include/uapi/linux/if_pppol2tp.h 17024F: net/l2tp/l2tp_ppp.c 17025 17026PPP PROTOCOL DRIVERS AND COMPRESSORS 17027L: linux-ppp@vger.kernel.org 17028S: Orphan 17029F: drivers/net/ppp/ppp_* 17030 17031PPS SUPPORT 17032M: Rodolfo Giometti <giometti@enneenne.com> 17033L: linuxpps@ml.enneenne.com (subscribers-only) 17034S: Maintained 17035W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17036F: Documentation/ABI/testing/sysfs-pps 17037F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17038F: Documentation/driver-api/pps.rst 17039F: drivers/pps/ 17040F: include/linux/pps*.h 17041F: include/uapi/linux/pps.h 17042 17043PPTP DRIVER 17044M: Dmitry Kozlov <xeb@mail.ru> 17045L: netdev@vger.kernel.org 17046S: Maintained 17047W: http://sourceforge.net/projects/accel-pptp 17048F: drivers/net/ppp/pptp.c 17049 17050PRESSURE STALL INFORMATION (PSI) 17051M: Johannes Weiner <hannes@cmpxchg.org> 17052M: Suren Baghdasaryan <surenb@google.com> 17053S: Maintained 17054F: include/linux/psi* 17055F: kernel/sched/psi.c 17056 17057PRINTK 17058M: Petr Mladek <pmladek@suse.com> 17059M: Sergey Senozhatsky <senozhatsky@chromium.org> 17060R: Steven Rostedt <rostedt@goodmis.org> 17061R: John Ogness <john.ogness@linutronix.de> 17062S: Maintained 17063T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17064F: include/linux/printk.h 17065F: kernel/printk/ 17066 17067PRINTK INDEXING 17068R: Chris Down <chris@chrisdown.name> 17069S: Maintained 17070F: Documentation/core-api/printk-index.rst 17071F: kernel/printk/index.c 17072K: printk_index 17073 17074PROC FILESYSTEM 17075L: linux-kernel@vger.kernel.org 17076L: linux-fsdevel@vger.kernel.org 17077S: Maintained 17078F: Documentation/filesystems/proc.rst 17079F: fs/proc/ 17080F: include/linux/proc_fs.h 17081F: tools/testing/selftests/proc/ 17082 17083PROC SYSCTL 17084M: Luis Chamberlain <mcgrof@kernel.org> 17085M: Kees Cook <keescook@chromium.org> 17086M: Iurii Zaikin <yzaikin@google.com> 17087L: linux-kernel@vger.kernel.org 17088L: linux-fsdevel@vger.kernel.org 17089S: Maintained 17090T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17091F: fs/proc/proc_sysctl.c 17092F: include/linux/sysctl.h 17093F: kernel/sysctl-test.c 17094F: kernel/sysctl.c 17095F: tools/testing/selftests/sysctl/ 17096 17097PS3 NETWORK SUPPORT 17098M: Geoff Levand <geoff@infradead.org> 17099L: netdev@vger.kernel.org 17100L: linuxppc-dev@lists.ozlabs.org 17101S: Maintained 17102F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17103 17104PS3 PLATFORM SUPPORT 17105M: Geoff Levand <geoff@infradead.org> 17106L: linuxppc-dev@lists.ozlabs.org 17107S: Maintained 17108F: arch/powerpc/boot/ps3* 17109F: arch/powerpc/include/asm/lv1call.h 17110F: arch/powerpc/include/asm/ps3*.h 17111F: arch/powerpc/platforms/ps3/ 17112F: drivers/*/ps3* 17113F: drivers/ps3/ 17114F: drivers/rtc/rtc-ps3.c 17115F: drivers/usb/host/*ps3.c 17116F: sound/ppc/snd_ps3* 17117 17118PS3VRAM DRIVER 17119M: Jim Paris <jim@jtan.com> 17120M: Geoff Levand <geoff@infradead.org> 17121L: linuxppc-dev@lists.ozlabs.org 17122S: Maintained 17123F: drivers/block/ps3vram.c 17124 17125PSAMPLE PACKET SAMPLING SUPPORT 17126M: Yotam Gigi <yotam.gi@gmail.com> 17127S: Maintained 17128F: include/net/psample.h 17129F: include/uapi/linux/psample.h 17130F: net/psample 17131 17132PSTORE FILESYSTEM 17133M: Kees Cook <keescook@chromium.org> 17134R: Tony Luck <tony.luck@intel.com> 17135R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17136L: linux-hardening@vger.kernel.org 17137S: Supported 17138T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17139F: Documentation/admin-guide/pstore-blk.rst 17140F: Documentation/admin-guide/ramoops.rst 17141F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17142F: drivers/acpi/apei/erst.c 17143F: drivers/firmware/efi/efi-pstore.c 17144F: fs/pstore/ 17145F: include/linux/pstore* 17146K: \b(pstore|ramoops) 17147 17148PTP HARDWARE CLOCK SUPPORT 17149M: Richard Cochran <richardcochran@gmail.com> 17150L: netdev@vger.kernel.org 17151S: Maintained 17152W: http://linuxptp.sourceforge.net/ 17153F: Documentation/ABI/testing/sysfs-ptp 17154F: Documentation/driver-api/ptp.rst 17155F: drivers/net/phy/dp83640* 17156F: drivers/ptp/* 17157F: include/linux/ptp_cl* 17158K: (?:\b|_)ptp(?:\b|_) 17159 17160PTP VIRTUAL CLOCK SUPPORT 17161M: Yangbo Lu <yangbo.lu@nxp.com> 17162L: netdev@vger.kernel.org 17163S: Maintained 17164F: drivers/ptp/ptp_vclock.c 17165F: net/ethtool/phc_vclocks.c 17166 17167PTRACE SUPPORT 17168M: Oleg Nesterov <oleg@redhat.com> 17169S: Maintained 17170F: arch/*/*/ptrace*.c 17171F: arch/*/include/asm/ptrace*.h 17172F: arch/*/ptrace*.c 17173F: include/asm-generic/syscall.h 17174F: include/linux/ptrace.h 17175F: include/linux/regset.h 17176F: include/uapi/linux/ptrace.h 17177F: kernel/ptrace.c 17178 17179PULSE8-CEC DRIVER 17180M: Hans Verkuil <hverkuil@xs4all.nl> 17181L: linux-media@vger.kernel.org 17182S: Maintained 17183T: git git://linuxtv.org/media_tree.git 17184F: drivers/media/cec/usb/pulse8/ 17185 17186PURELIFI PLFXLC DRIVER 17187M: Srinivasan Raju <srini.raju@purelifi.com> 17188L: linux-wireless@vger.kernel.org 17189S: Supported 17190F: drivers/net/wireless/purelifi/plfxlc/ 17191 17192PVRUSB2 VIDEO4LINUX DRIVER 17193M: Mike Isely <isely@pobox.com> 17194L: pvrusb2@isely.net (subscribers-only) 17195L: linux-media@vger.kernel.org 17196S: Maintained 17197W: http://www.isely.net/pvrusb2/ 17198T: git git://linuxtv.org/media_tree.git 17199F: Documentation/driver-api/media/drivers/pvrusb2* 17200F: drivers/media/usb/pvrusb2/ 17201 17202PWC WEBCAM DRIVER 17203M: Hans Verkuil <hverkuil@xs4all.nl> 17204L: linux-media@vger.kernel.org 17205S: Odd Fixes 17206T: git git://linuxtv.org/media_tree.git 17207F: drivers/media/usb/pwc/* 17208F: include/trace/events/pwc.h 17209 17210PWM IR Transmitter 17211M: Sean Young <sean@mess.org> 17212L: linux-media@vger.kernel.org 17213S: Maintained 17214F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17215F: drivers/media/rc/pwm-ir-tx.c 17216 17217PWM SUBSYSTEM 17218M: Thierry Reding <thierry.reding@gmail.com> 17219R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17220L: linux-pwm@vger.kernel.org 17221S: Maintained 17222Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17223T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17224F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17225F: Documentation/devicetree/bindings/pwm/ 17226F: Documentation/driver-api/pwm.rst 17227F: drivers/gpio/gpio-mvebu.c 17228F: drivers/pwm/ 17229F: drivers/video/backlight/pwm_bl.c 17230F: include/dt-bindings/pwm/ 17231F: include/linux/pwm.h 17232F: include/linux/pwm_backlight.h 17233K: pwm_(config|apply_state|ops) 17234 17235PXA GPIO DRIVER 17236M: Robert Jarzmik <robert.jarzmik@free.fr> 17237L: linux-gpio@vger.kernel.org 17238S: Maintained 17239F: drivers/gpio/gpio-pxa.c 17240 17241PXA MMCI DRIVER 17242S: Orphan 17243 17244PXA RTC DRIVER 17245M: Robert Jarzmik <robert.jarzmik@free.fr> 17246L: linux-rtc@vger.kernel.org 17247S: Maintained 17248 17249PXA2xx/PXA3xx SUPPORT 17250M: Daniel Mack <daniel@zonque.org> 17251M: Haojian Zhuang <haojian.zhuang@gmail.com> 17252M: Robert Jarzmik <robert.jarzmik@free.fr> 17253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17254S: Maintained 17255T: git git://github.com/hzhuang1/linux.git 17256T: git git://github.com/rjarzmik/linux.git 17257F: arch/arm/boot/dts/intel/pxa/ 17258F: arch/arm/mach-pxa/ 17259F: drivers/dma/pxa* 17260F: drivers/pcmcia/pxa2xx* 17261F: drivers/pinctrl/pxa/ 17262F: drivers/spi/spi-pxa2xx* 17263F: drivers/usb/gadget/udc/pxa2* 17264F: include/sound/pxa2xx-lib.h 17265F: sound/arm/pxa* 17266F: sound/soc/pxa/ 17267 17268QAT DRIVER 17269M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17270L: qat-linux@intel.com 17271S: Supported 17272F: drivers/crypto/intel/qat/ 17273 17274QCOM AUDIO (ASoC) DRIVERS 17275M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17276M: Banajit Goswami <bgoswami@quicinc.com> 17277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17278S: Supported 17279F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17280F: Documentation/devicetree/bindings/sound/qcom,* 17281F: drivers/soc/qcom/apr.c 17282F: include/dt-bindings/sound/qcom,wcd9335.h 17283F: sound/soc/codecs/lpass-rx-macro.* 17284F: sound/soc/codecs/lpass-tx-macro.* 17285F: sound/soc/codecs/lpass-va-macro.c 17286F: sound/soc/codecs/lpass-wsa-macro.* 17287F: sound/soc/codecs/msm8916-wcd-analog.c 17288F: sound/soc/codecs/msm8916-wcd-digital.c 17289F: sound/soc/codecs/wcd-clsh-v2.* 17290F: sound/soc/codecs/wcd-mbhc-v2.* 17291F: sound/soc/codecs/wcd9335.* 17292F: sound/soc/codecs/wcd934x.c 17293F: sound/soc/codecs/wsa881x.c 17294F: sound/soc/codecs/wsa883x.c 17295F: sound/soc/codecs/wsa884x.c 17296F: sound/soc/qcom/ 17297 17298QCOM EMBEDDED USB DEBUGGER (EUD) 17299M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17300L: linux-arm-msm@vger.kernel.org 17301S: Maintained 17302F: Documentation/ABI/testing/sysfs-driver-eud 17303F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17304F: drivers/usb/misc/qcom_eud.c 17305 17306QCOM IPA DRIVER 17307M: Alex Elder <elder@kernel.org> 17308L: netdev@vger.kernel.org 17309S: Supported 17310F: drivers/net/ipa/ 17311 17312QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17313M: Gabriel Somlo <somlo@cmu.edu> 17314M: "Michael S. Tsirkin" <mst@redhat.com> 17315L: qemu-devel@nongnu.org 17316S: Maintained 17317F: drivers/firmware/qemu_fw_cfg.c 17318F: include/uapi/linux/qemu_fw_cfg.h 17319 17320QIB DRIVER 17321M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17322L: linux-rdma@vger.kernel.org 17323S: Supported 17324F: drivers/infiniband/hw/qib/ 17325 17326QLOGIC QL41xxx FCOE DRIVER 17327M: Saurav Kashyap <skashyap@marvell.com> 17328M: Javed Hasan <jhasan@marvell.com> 17329M: GR-QLogic-Storage-Upstream@marvell.com 17330L: linux-scsi@vger.kernel.org 17331S: Supported 17332F: drivers/scsi/qedf/ 17333 17334QLOGIC QL41xxx ISCSI DRIVER 17335M: Nilesh Javali <njavali@marvell.com> 17336M: Manish Rangankar <mrangankar@marvell.com> 17337M: GR-QLogic-Storage-Upstream@marvell.com 17338L: linux-scsi@vger.kernel.org 17339S: Supported 17340F: drivers/scsi/qedi/ 17341 17342QLOGIC QL4xxx ETHERNET DRIVER 17343M: Ariel Elior <aelior@marvell.com> 17344M: Manish Chopra <manishc@marvell.com> 17345L: netdev@vger.kernel.org 17346S: Supported 17347F: drivers/net/ethernet/qlogic/qed/ 17348F: drivers/net/ethernet/qlogic/qede/ 17349F: include/linux/qed/ 17350 17351QLOGIC QL4xxx RDMA DRIVER 17352M: Michal Kalderon <mkalderon@marvell.com> 17353M: Ariel Elior <aelior@marvell.com> 17354L: linux-rdma@vger.kernel.org 17355S: Supported 17356F: drivers/infiniband/hw/qedr/ 17357F: include/uapi/rdma/qedr-abi.h 17358 17359QLOGIC QLA1280 SCSI DRIVER 17360M: Michael Reed <mdr@sgi.com> 17361L: linux-scsi@vger.kernel.org 17362S: Maintained 17363F: drivers/scsi/qla1280.[ch] 17364 17365QLOGIC QLA2XXX FC-SCSI DRIVER 17366M: Nilesh Javali <njavali@marvell.com> 17367M: GR-QLogic-Storage-Upstream@marvell.com 17368L: linux-scsi@vger.kernel.org 17369S: Supported 17370F: drivers/scsi/qla2xxx/ 17371 17372QLOGIC QLA3XXX NETWORK DRIVER 17373M: GR-Linux-NIC-Dev@marvell.com 17374L: netdev@vger.kernel.org 17375S: Supported 17376F: drivers/net/ethernet/qlogic/qla3xxx.* 17377 17378QLOGIC QLA4XXX iSCSI DRIVER 17379M: Nilesh Javali <njavali@marvell.com> 17380M: Manish Rangankar <mrangankar@marvell.com> 17381M: GR-QLogic-Storage-Upstream@marvell.com 17382L: linux-scsi@vger.kernel.org 17383S: Supported 17384F: drivers/scsi/qla4xxx/ 17385 17386QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17387M: Shahed Shaikh <shshaikh@marvell.com> 17388M: Manish Chopra <manishc@marvell.com> 17389M: GR-Linux-NIC-Dev@marvell.com 17390L: netdev@vger.kernel.org 17391S: Supported 17392F: drivers/net/ethernet/qlogic/qlcnic/ 17393 17394QLOGIC QLGE 10Gb ETHERNET DRIVER 17395M: Manish Chopra <manishc@marvell.com> 17396M: GR-Linux-NIC-Dev@marvell.com 17397M: Coiby Xu <coiby.xu@gmail.com> 17398L: netdev@vger.kernel.org 17399S: Supported 17400F: Documentation/networking/device_drivers/qlogic/qlge.rst 17401F: drivers/staging/qlge/ 17402 17403QM1D1B0004 MEDIA DRIVER 17404M: Akihiro Tsukada <tskd08@gmail.com> 17405L: linux-media@vger.kernel.org 17406S: Odd Fixes 17407F: drivers/media/tuners/qm1d1b0004* 17408 17409QM1D1C0042 MEDIA DRIVER 17410M: Akihiro Tsukada <tskd08@gmail.com> 17411L: linux-media@vger.kernel.org 17412S: Odd Fixes 17413F: drivers/media/tuners/qm1d1c0042* 17414 17415QNX4 FILESYSTEM 17416M: Anders Larsen <al@alarsen.net> 17417S: Maintained 17418W: http://www.alarsen.net/linux/qnx4fs/ 17419F: fs/qnx4/ 17420F: include/uapi/linux/qnx4_fs.h 17421F: include/uapi/linux/qnxtypes.h 17422 17423QNX6 FILESYSTEM 17424S: Orphan 17425F: Documentation/filesystems/qnx6.rst 17426F: fs/qnx6/ 17427F: include/linux/qnx6_fs.h 17428 17429QORIQ DPAA2 FSL-MC BUS DRIVER 17430M: Stuart Yoder <stuyoder@gmail.com> 17431M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17432L: linux-kernel@vger.kernel.org 17433S: Maintained 17434F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17435F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17436F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17437F: drivers/bus/fsl-mc/ 17438F: include/uapi/linux/fsl_mc.h 17439 17440QT1010 MEDIA DRIVER 17441M: Antti Palosaari <crope@iki.fi> 17442L: linux-media@vger.kernel.org 17443S: Maintained 17444W: https://linuxtv.org 17445W: http://palosaari.fi/linux/ 17446Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17447T: git git://linuxtv.org/anttip/media_tree.git 17448F: drivers/media/tuners/qt1010* 17449 17450QUALCOMM ATH12K WIRELESS DRIVER 17451M: Kalle Valo <kvalo@kernel.org> 17452L: ath12k@lists.infradead.org 17453S: Supported 17454T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17455F: drivers/net/wireless/ath/ath12k/ 17456 17457QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17458M: Kalle Valo <kvalo@kernel.org> 17459L: ath10k@lists.infradead.org 17460S: Supported 17461W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17463F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17464F: drivers/net/wireless/ath/ath10k/ 17465 17466QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17467M: Kalle Valo <kvalo@kernel.org> 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: Yan-Hsuan Chuang <tony0620emma@gmail.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/ 18513T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18514F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18515 18516RTL8187 WIRELESS DRIVER 18517M: Herton Ronaldo Krzesinski <herton@canonical.com> 18518M: Hin-Tak Leung <htl10@users.sourceforge.net> 18519M: Larry Finger <Larry.Finger@lwfinger.net> 18520L: linux-wireless@vger.kernel.org 18521S: Maintained 18522W: https://wireless.wiki.kernel.org/ 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18524F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18525 18526RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18527M: Jes Sorensen <Jes.Sorensen@gmail.com> 18528L: linux-wireless@vger.kernel.org 18529S: Maintained 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18531F: drivers/net/wireless/realtek/rtl8xxxu/ 18532 18533RTRS TRANSPORT DRIVERS 18534M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18535M: Jack Wang <jinpu.wang@ionos.com> 18536L: linux-rdma@vger.kernel.org 18537S: Maintained 18538F: drivers/infiniband/ulp/rtrs/ 18539 18540RUNTIME VERIFICATION (RV) 18541M: Daniel Bristot de Oliveira <bristot@kernel.org> 18542M: Steven Rostedt <rostedt@goodmis.org> 18543L: linux-trace-kernel@vger.kernel.org 18544S: Maintained 18545F: Documentation/trace/rv/ 18546F: include/linux/rv.h 18547F: include/rv/ 18548F: kernel/trace/rv/ 18549F: tools/verification/ 18550 18551RUST 18552M: Miguel Ojeda <ojeda@kernel.org> 18553M: Alex Gaynor <alex.gaynor@gmail.com> 18554M: Wedson Almeida Filho <wedsonaf@gmail.com> 18555R: Boqun Feng <boqun.feng@gmail.com> 18556R: Gary Guo <gary@garyguo.net> 18557R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18558R: Benno Lossin <benno.lossin@proton.me> 18559L: rust-for-linux@vger.kernel.org 18560S: Supported 18561W: https://github.com/Rust-for-Linux/linux 18562B: https://github.com/Rust-for-Linux/linux/issues 18563C: zulip://rust-for-linux.zulipchat.com 18564T: git https://github.com/Rust-for-Linux/linux.git rust-next 18565F: Documentation/rust/ 18566F: rust/ 18567F: samples/rust/ 18568F: scripts/*rust* 18569K: \b(?i:rust)\b 18570 18571RXRPC SOCKETS (AF_RXRPC) 18572M: David Howells <dhowells@redhat.com> 18573M: Marc Dionne <marc.dionne@auristor.com> 18574L: linux-afs@lists.infradead.org 18575S: Supported 18576W: https://www.infradead.org/~dhowells/kafs/ 18577F: Documentation/networking/rxrpc.rst 18578F: include/keys/rxrpc-type.h 18579F: include/net/af_rxrpc.h 18580F: include/trace/events/rxrpc.h 18581F: include/uapi/linux/rxrpc.h 18582F: net/rxrpc/ 18583 18584S3 SAVAGE FRAMEBUFFER DRIVER 18585M: Antonino Daplas <adaplas@gmail.com> 18586L: linux-fbdev@vger.kernel.org 18587S: Maintained 18588F: drivers/video/fbdev/savage/ 18589 18590S390 ARCHITECTURE 18591M: Heiko Carstens <hca@linux.ibm.com> 18592M: Vasily Gorbik <gor@linux.ibm.com> 18593M: Alexander Gordeev <agordeev@linux.ibm.com> 18594R: Christian Borntraeger <borntraeger@linux.ibm.com> 18595R: Sven Schnelle <svens@linux.ibm.com> 18596L: linux-s390@vger.kernel.org 18597S: Supported 18598T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18599F: Documentation/driver-api/s390-drivers.rst 18600F: Documentation/s390/ 18601F: arch/s390/ 18602F: drivers/s390/ 18603F: drivers/watchdog/diag288_wdt.c 18604 18605S390 COMMON I/O LAYER 18606M: Vineeth Vijayan <vneethv@linux.ibm.com> 18607M: Peter Oberparleiter <oberpar@linux.ibm.com> 18608L: linux-s390@vger.kernel.org 18609S: Supported 18610F: drivers/s390/cio/ 18611 18612S390 DASD DRIVER 18613M: Stefan Haberland <sth@linux.ibm.com> 18614M: Jan Hoeppner <hoeppner@linux.ibm.com> 18615L: linux-s390@vger.kernel.org 18616S: Supported 18617F: block/partitions/ibm.c 18618F: drivers/s390/block/dasd* 18619F: include/linux/dasd_mod.h 18620 18621S390 IOMMU (PCI) 18622M: Niklas Schnelle <schnelle@linux.ibm.com> 18623M: Matthew Rosato <mjrosato@linux.ibm.com> 18624R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626S: Supported 18627F: drivers/iommu/s390-iommu.c 18628 18629S390 IUCV NETWORK LAYER 18630M: Alexandra Winter <wintera@linux.ibm.com> 18631M: Wenjia Zhang <wenjia@linux.ibm.com> 18632L: linux-s390@vger.kernel.org 18633L: netdev@vger.kernel.org 18634S: Supported 18635F: drivers/s390/net/*iucv* 18636F: include/net/iucv/ 18637F: net/iucv/ 18638 18639S390 MM 18640M: Alexander Gordeev <agordeev@linux.ibm.com> 18641M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18642L: linux-s390@vger.kernel.org 18643S: Supported 18644T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18645F: arch/s390/include/asm/pgtable.h 18646F: arch/s390/mm 18647 18648S390 NETWORK DRIVERS 18649M: Alexandra Winter <wintera@linux.ibm.com> 18650M: Wenjia Zhang <wenjia@linux.ibm.com> 18651L: linux-s390@vger.kernel.org 18652L: netdev@vger.kernel.org 18653S: Supported 18654F: drivers/s390/net/ 18655 18656S390 PCI SUBSYSTEM 18657M: Niklas Schnelle <schnelle@linux.ibm.com> 18658M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661F: Documentation/s390/pci.rst 18662F: arch/s390/pci/ 18663F: drivers/pci/hotplug/s390_pci_hpc.c 18664 18665S390 SCM DRIVER 18666M: Vineeth Vijayan <vneethv@linux.ibm.com> 18667L: linux-s390@vger.kernel.org 18668S: Supported 18669F: drivers/s390/block/scm* 18670F: drivers/s390/cio/scm.c 18671 18672S390 VFIO AP DRIVER 18673M: Tony Krowiak <akrowiak@linux.ibm.com> 18674M: Halil Pasic <pasic@linux.ibm.com> 18675M: Jason Herne <jjherne@linux.ibm.com> 18676L: linux-s390@vger.kernel.org 18677S: Supported 18678F: Documentation/s390/vfio-ap* 18679F: drivers/s390/crypto/vfio_ap* 18680 18681S390 VFIO-CCW DRIVER 18682M: Eric Farman <farman@linux.ibm.com> 18683M: Matthew Rosato <mjrosato@linux.ibm.com> 18684R: Halil Pasic <pasic@linux.ibm.com> 18685L: linux-s390@vger.kernel.org 18686L: kvm@vger.kernel.org 18687S: Supported 18688F: Documentation/s390/vfio-ccw.rst 18689F: drivers/s390/cio/vfio_ccw* 18690F: include/uapi/linux/vfio_ccw.h 18691 18692S390 VFIO-PCI DRIVER 18693M: Matthew Rosato <mjrosato@linux.ibm.com> 18694M: Eric Farman <farman@linux.ibm.com> 18695L: linux-s390@vger.kernel.org 18696L: kvm@vger.kernel.org 18697S: Supported 18698F: arch/s390/kvm/pci* 18699F: drivers/vfio/pci/vfio_pci_zdev.c 18700F: include/uapi/linux/vfio_zdev.h 18701 18702S390 ZCRYPT DRIVER 18703M: Harald Freudenberger <freude@linux.ibm.com> 18704L: linux-s390@vger.kernel.org 18705S: Supported 18706F: drivers/s390/crypto/ 18707 18708S390 ZFCP DRIVER 18709M: Steffen Maier <maier@linux.ibm.com> 18710M: Benjamin Block <bblock@linux.ibm.com> 18711L: linux-s390@vger.kernel.org 18712S: Supported 18713F: drivers/s390/scsi/zfcp_* 18714 18715SAA6588 RDS RECEIVER DRIVER 18716M: Hans Verkuil <hverkuil@xs4all.nl> 18717L: linux-media@vger.kernel.org 18718S: Odd Fixes 18719W: https://linuxtv.org 18720T: git git://linuxtv.org/media_tree.git 18721F: drivers/media/i2c/saa6588* 18722 18723SAA7134 VIDEO4LINUX DRIVER 18724M: Mauro Carvalho Chehab <mchehab@kernel.org> 18725L: linux-media@vger.kernel.org 18726S: Odd fixes 18727W: https://linuxtv.org 18728T: git git://linuxtv.org/media_tree.git 18729F: Documentation/driver-api/media/drivers/saa7134* 18730F: drivers/media/pci/saa7134/ 18731 18732SAA7146 VIDEO4LINUX-2 DRIVER 18733M: Hans Verkuil <hverkuil@xs4all.nl> 18734L: linux-media@vger.kernel.org 18735S: Maintained 18736T: git git://linuxtv.org/media_tree.git 18737F: drivers/media/common/saa7146/ 18738F: drivers/media/pci/saa7146/ 18739F: include/media/drv-intf/saa7146* 18740 18741SAFESETID SECURITY MODULE 18742M: Micah Morton <mortonm@chromium.org> 18743S: Supported 18744F: Documentation/admin-guide/LSM/SafeSetID.rst 18745F: security/safesetid/ 18746 18747SAMSUNG AUDIO (ASoC) DRIVERS 18748M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18750S: Maintained 18751B: mailto:linux-samsung-soc@vger.kernel.org 18752F: Documentation/devicetree/bindings/sound/samsung* 18753F: sound/soc/samsung/ 18754 18755SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18757L: linux-crypto@vger.kernel.org 18758L: linux-samsung-soc@vger.kernel.org 18759S: Maintained 18760F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18761F: drivers/crypto/exynos-rng.c 18762 18763SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18764M: Łukasz Stelmach <l.stelmach@samsung.com> 18765L: linux-samsung-soc@vger.kernel.org 18766S: Maintained 18767F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18768F: drivers/char/hw_random/exynos-trng.c 18769 18770SAMSUNG FRAMEBUFFER DRIVER 18771M: Jingoo Han <jingoohan1@gmail.com> 18772L: linux-fbdev@vger.kernel.org 18773S: Maintained 18774F: drivers/video/fbdev/s3c-fb.c 18775 18776SAMSUNG INTERCONNECT DRIVERS 18777M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18778M: Artur Świgoń <a.swigon@samsung.com> 18779L: linux-pm@vger.kernel.org 18780L: linux-samsung-soc@vger.kernel.org 18781S: Supported 18782F: drivers/interconnect/samsung/ 18783 18784SAMSUNG LAPTOP DRIVER 18785M: Corentin Chary <corentin.chary@gmail.com> 18786L: platform-driver-x86@vger.kernel.org 18787S: Maintained 18788F: drivers/platform/x86/samsung-laptop.c 18789 18790SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18791M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18792L: linux-kernel@vger.kernel.org 18793L: linux-samsung-soc@vger.kernel.org 18794S: Supported 18795B: mailto:linux-samsung-soc@vger.kernel.org 18796F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18797F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18798F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18799F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18800F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18801F: drivers/clk/clk-s2mps11.c 18802F: drivers/mfd/sec*.c 18803F: drivers/regulator/s2m*.c 18804F: drivers/regulator/s5m*.c 18805F: drivers/rtc/rtc-s5m.c 18806F: include/linux/mfd/samsung/ 18807 18808SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18809M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18810L: linux-media@vger.kernel.org 18811L: linux-samsung-soc@vger.kernel.org 18812S: Maintained 18813F: drivers/media/platform/samsung/s3c-camif/ 18814F: include/media/drv-intf/s3c_camif.h 18815 18816SAMSUNG S3FWRN5 NFC DRIVER 18817M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18818S: Maintained 18819F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18820F: drivers/nfc/s3fwrn5 18821 18822SAMSUNG S5C73M3 CAMERA DRIVER 18823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18824M: Andrzej Hajda <andrzej.hajda@intel.com> 18825L: linux-media@vger.kernel.org 18826S: Supported 18827F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18828F: drivers/media/i2c/s5c73m3/* 18829 18830SAMSUNG S5K5BAF CAMERA DRIVER 18831M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18832M: Andrzej Hajda <andrzej.hajda@intel.com> 18833L: linux-media@vger.kernel.org 18834S: Supported 18835F: drivers/media/i2c/s5k5baf.c 18836 18837SAMSUNG S5P Security SubSystem (SSS) DRIVER 18838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18839M: Vladimir Zapolskiy <vz@mleia.com> 18840L: linux-crypto@vger.kernel.org 18841L: linux-samsung-soc@vger.kernel.org 18842S: Maintained 18843F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18844F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18845F: drivers/crypto/s5p-sss.c 18846 18847SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18848M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18849L: linux-media@vger.kernel.org 18850S: Supported 18851Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18852F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18854F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18855F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18856F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18857F: drivers/media/platform/samsung/exynos4-is/ 18858 18859SAMSUNG SOC CLOCK DRIVERS 18860M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18861M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18862M: Tomasz Figa <tomasz.figa@gmail.com> 18863M: Chanwoo Choi <cw00.choi@samsung.com> 18864R: Alim Akhtar <alim.akhtar@samsung.com> 18865L: linux-samsung-soc@vger.kernel.org 18866S: Supported 18867T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18868T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18869F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18870F: Documentation/devicetree/bindings/clock/samsung,s3c* 18871F: drivers/clk/samsung/ 18872F: include/dt-bindings/clock/exynos*.h 18873F: include/dt-bindings/clock/s5p*.h 18874F: include/dt-bindings/clock/samsung,*.h 18875F: include/linux/clk/samsung.h 18876 18877SAMSUNG SPI DRIVERS 18878M: Andi Shyti <andi.shyti@kernel.org> 18879L: linux-spi@vger.kernel.org 18880L: linux-samsung-soc@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18883F: drivers/spi/spi-s3c* 18884F: include/linux/platform_data/spi-s3c64xx.h 18885 18886SAMSUNG SXGBE DRIVERS 18887M: Byungho An <bh74.an@samsung.com> 18888L: netdev@vger.kernel.org 18889S: Supported 18890F: drivers/net/ethernet/samsung/sxgbe/ 18891 18892SAMSUNG THERMAL DRIVER 18893M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18894M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18895L: linux-pm@vger.kernel.org 18896L: linux-samsung-soc@vger.kernel.org 18897S: Maintained 18898F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18899F: drivers/thermal/samsung/ 18900 18901SAMSUNG USB2 PHY DRIVER 18902M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18903L: linux-kernel@vger.kernel.org 18904S: Supported 18905F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18906F: Documentation/driver-api/phy/samsung-usb2.rst 18907F: drivers/phy/samsung/phy-exynos4210-usb2.c 18908F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18909F: drivers/phy/samsung/phy-exynos5250-usb2.c 18910F: drivers/phy/samsung/phy-s5pv210-usb2.c 18911F: drivers/phy/samsung/phy-samsung-usb2.c 18912F: drivers/phy/samsung/phy-samsung-usb2.h 18913 18914SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18915M: Paul Barker <paul.barker@sancloud.com> 18916R: Marc Murphy <marc.murphy@sancloud.com> 18917S: Supported 18918F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18919 18920SC1200 WDT DRIVER 18921M: Zwane Mwaikambo <zwanem@gmail.com> 18922S: Maintained 18923F: drivers/watchdog/sc1200wdt.c 18924 18925SCHEDULER 18926M: Ingo Molnar <mingo@redhat.com> 18927M: Peter Zijlstra <peterz@infradead.org> 18928M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18929M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18930R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18931R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18932R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18933R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18934R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18935R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18936L: linux-kernel@vger.kernel.org 18937S: Maintained 18938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18939F: include/linux/preempt.h 18940F: include/linux/sched.h 18941F: include/linux/wait.h 18942F: include/uapi/linux/sched.h 18943F: kernel/sched/ 18944 18945SCSI LIBSAS SUBSYSTEM 18946R: John Garry <john.g.garry@oracle.com> 18947R: Jason Yan <yanaijie@huawei.com> 18948L: linux-scsi@vger.kernel.org 18949S: Supported 18950F: Documentation/scsi/libsas.rst 18951F: drivers/scsi/libsas/ 18952F: include/scsi/libsas.h 18953F: include/scsi/sas_ata.h 18954 18955SCSI RDMA PROTOCOL (SRP) INITIATOR 18956M: Bart Van Assche <bvanassche@acm.org> 18957L: linux-rdma@vger.kernel.org 18958S: Supported 18959Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18960F: drivers/infiniband/ulp/srp/ 18961F: include/scsi/srp.h 18962 18963SCSI RDMA PROTOCOL (SRP) TARGET 18964M: Bart Van Assche <bvanassche@acm.org> 18965L: linux-rdma@vger.kernel.org 18966L: target-devel@vger.kernel.org 18967S: Supported 18968Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18969F: drivers/infiniband/ulp/srpt/ 18970 18971SCSI SG DRIVER 18972M: Doug Gilbert <dgilbert@interlog.com> 18973L: linux-scsi@vger.kernel.org 18974S: Maintained 18975W: http://sg.danny.cz/sg 18976F: Documentation/scsi/scsi-generic.rst 18977F: drivers/scsi/sg.c 18978F: include/scsi/sg.h 18979 18980SCSI SUBSYSTEM 18981M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18982M: "Martin K. Petersen" <martin.petersen@oracle.com> 18983L: linux-scsi@vger.kernel.org 18984S: Maintained 18985Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18988F: Documentation/devicetree/bindings/scsi/ 18989F: drivers/scsi/ 18990F: drivers/ufs/ 18991F: include/scsi/ 18992 18993SCSI TAPE DRIVER 18994M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18995L: linux-scsi@vger.kernel.org 18996S: Maintained 18997F: Documentation/scsi/st.rst 18998F: drivers/scsi/st.* 18999F: drivers/scsi/st_*.h 19000 19001SCSI TARGET CORE USER DRIVER 19002M: Bodo Stroesser <bostroesser@gmail.com> 19003L: linux-scsi@vger.kernel.org 19004L: target-devel@vger.kernel.org 19005S: Supported 19006F: Documentation/target/tcmu-design.rst 19007F: drivers/target/target_core_user.c 19008F: include/uapi/linux/target_core_user.h 19009 19010SCSI TARGET SUBSYSTEM 19011M: "Martin K. Petersen" <martin.petersen@oracle.com> 19012L: linux-scsi@vger.kernel.org 19013L: target-devel@vger.kernel.org 19014S: Supported 19015W: http://www.linux-iscsi.org 19016Q: https://patchwork.kernel.org/project/target-devel/list/ 19017T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19018F: Documentation/target/ 19019F: drivers/target/ 19020F: include/target/ 19021 19022SCTP PROTOCOL 19023M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19024M: Xin Long <lucien.xin@gmail.com> 19025L: linux-sctp@vger.kernel.org 19026S: Maintained 19027W: https://github.com/sctp/lksctp-tools/wiki 19028F: Documentation/networking/sctp.rst 19029F: include/linux/sctp.h 19030F: include/net/sctp/ 19031F: include/uapi/linux/sctp.h 19032F: net/sctp/ 19033 19034SCx200 CPU SUPPORT 19035M: Jim Cromie <jim.cromie@gmail.com> 19036S: Odd Fixes 19037F: Documentation/i2c/busses/scx200_acb.rst 19038F: arch/x86/platform/scx200/ 19039F: drivers/i2c/busses/scx200* 19040F: drivers/mtd/maps/scx200_docflash.c 19041F: drivers/watchdog/scx200_wdt.c 19042F: include/linux/scx200.h 19043 19044SCx200 GPIO DRIVER 19045M: Jim Cromie <jim.cromie@gmail.com> 19046S: Maintained 19047F: drivers/char/scx200_gpio.c 19048F: include/linux/scx200_gpio.h 19049 19050SCx200 HRT CLOCKSOURCE DRIVER 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Maintained 19053F: drivers/clocksource/scx200_hrt.c 19054 19055SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19056M: Sascha Sommer <saschasommer@freenet.de> 19057L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19058S: Maintained 19059F: drivers/mmc/host/sdricoh_cs.c 19060 19061SECO BOARDS CEC DRIVER 19062M: Ettore Chimenti <ek5.chimenti@gmail.com> 19063S: Maintained 19064F: drivers/media/cec/platform/seco/seco-cec.c 19065F: drivers/media/cec/platform/seco/seco-cec.h 19066 19067SECURE COMPUTING 19068M: Kees Cook <keescook@chromium.org> 19069R: Andy Lutomirski <luto@amacapital.net> 19070R: Will Drewry <wad@chromium.org> 19071S: Supported 19072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19073F: Documentation/userspace-api/seccomp_filter.rst 19074F: include/linux/seccomp.h 19075F: include/uapi/linux/seccomp.h 19076F: kernel/seccomp.c 19077F: tools/testing/selftests/kselftest_harness.h 19078F: tools/testing/selftests/seccomp/* 19079K: \bsecure_computing 19080K: \bTIF_SECCOMP\b 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19083M: Kamal Dasu <kamal.dasu@broadcom.com> 19084M: Al Cooper <alcooperx@gmail.com> 19085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19086L: linux-mmc@vger.kernel.org 19087S: Maintained 19088F: drivers/mmc/host/sdhci-brcmstb* 19089 19090SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19091M: Adrian Hunter <adrian.hunter@intel.com> 19092L: linux-mmc@vger.kernel.org 19093S: Supported 19094F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19095F: drivers/mmc/host/sdhci* 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19098M: Eugen Hristev <eugen.hristev@microchip.com> 19099L: linux-mmc@vger.kernel.org 19100S: Supported 19101F: drivers/mmc/host/sdhci-of-at91.c 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19104M: Haibo Chen <haibo.chen@nxp.com> 19105L: linux-imx@nxp.com 19106L: linux-mmc@vger.kernel.org 19107S: Maintained 19108F: drivers/mmc/host/sdhci-esdhc-imx.c 19109 19110SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19111M: Ben Dooks <ben-linux@fluff.org> 19112M: Jaehoon Chung <jh80.chung@samsung.com> 19113L: linux-mmc@vger.kernel.org 19114S: Maintained 19115F: drivers/mmc/host/sdhci-s3c* 19116 19117SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19118M: Viresh Kumar <vireshk@kernel.org> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-spear.c 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19124M: Vignesh Raghavendra <vigneshr@ti.com> 19125L: linux-mmc@vger.kernel.org 19126S: Maintained 19127F: drivers/mmc/host/sdhci-omap.c 19128 19129SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19130M: Jonathan Derrick <jonathan.derrick@linux.dev> 19131L: linux-block@vger.kernel.org 19132S: Supported 19133F: block/opal_proto.h 19134F: block/sed* 19135F: include/linux/sed* 19136F: include/uapi/linux/sed* 19137 19138SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19139M: Mark Rutland <mark.rutland@arm.com> 19140M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19141M: Sudeep Holla <sudeep.holla@arm.com> 19142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19143S: Maintained 19144F: drivers/firmware/smccc/ 19145F: include/linux/arm-smccc.h 19146 19147SECURITY CONTACT 19148M: Security Officers <security@kernel.org> 19149S: Supported 19150F: Documentation/process/security-bugs.rst 19151 19152SECURITY SUBSYSTEM 19153M: Paul Moore <paul@paul-moore.com> 19154M: James Morris <jmorris@namei.org> 19155M: "Serge E. Hallyn" <serge@hallyn.com> 19156L: linux-security-module@vger.kernel.org (suggested Cc:) 19157S: Supported 19158W: http://kernsec.org/ 19159T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19160F: security/ 19161X: security/selinux/ 19162 19163SELINUX SECURITY MODULE 19164M: Paul Moore <paul@paul-moore.com> 19165M: Stephen Smalley <stephen.smalley.work@gmail.com> 19166M: Eric Paris <eparis@parisplace.org> 19167L: selinux@vger.kernel.org 19168S: Supported 19169W: https://selinuxproject.org 19170W: https://github.com/SELinuxProject 19171T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19172F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19173F: Documentation/ABI/removed/sysfs-selinux-disable 19174F: Documentation/admin-guide/LSM/SELinux.rst 19175F: include/trace/events/avc.h 19176F: include/uapi/linux/selinux_netlink.h 19177F: scripts/selinux/ 19178F: security/selinux/ 19179 19180SENSABLE PHANTOM 19181M: Jiri Slaby <jirislaby@kernel.org> 19182S: Maintained 19183F: drivers/misc/phantom.c 19184F: include/uapi/linux/phantom.h 19185 19186SENSEAIR SUNRISE 006-0-0007 19187M: Jacopo Mondi <jacopo@jmondi.org> 19188S: Maintained 19189F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19190F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19191F: drivers/iio/chemical/sunrise_co2.c 19192 19193SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19194M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19195S: Maintained 19196F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19197F: drivers/iio/chemical/scd30.h 19198F: drivers/iio/chemical/scd30_core.c 19199F: drivers/iio/chemical/scd30_i2c.c 19200F: drivers/iio/chemical/scd30_serial.c 19201 19202SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19203M: Roan van Dijk <roan@protonic.nl> 19204S: Maintained 19205F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19206F: drivers/iio/chemical/scd4x.c 19207 19208SENSIRION SGP40 GAS SENSOR DRIVER 19209M: Andreas Klinger <ak@it-klinger.de> 19210S: Maintained 19211F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19212F: drivers/iio/chemical/sgp40.c 19213 19214SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19215M: Tomasz Duszynski <tduszyns@gmail.com> 19216S: Maintained 19217F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19218F: drivers/iio/chemical/sps30.c 19219F: drivers/iio/chemical/sps30_i2c.c 19220F: drivers/iio/chemical/sps30_serial.c 19221 19222SERIAL DEVICE BUS 19223M: Rob Herring <robh@kernel.org> 19224L: linux-serial@vger.kernel.org 19225S: Maintained 19226F: Documentation/devicetree/bindings/serial/serial.yaml 19227F: drivers/tty/serdev/ 19228F: include/linux/serdev.h 19229 19230SERIAL IR RECEIVER 19231M: Sean Young <sean@mess.org> 19232L: linux-media@vger.kernel.org 19233S: Maintained 19234F: drivers/media/rc/serial_ir.c 19235 19236SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19237M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19238L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19239S: Maintained 19240F: Documentation/devicetree/bindings/slimbus/ 19241F: drivers/slimbus/ 19242F: include/linux/slimbus.h 19243 19244SFC NETWORK DRIVER 19245M: Edward Cree <ecree.xilinx@gmail.com> 19246M: Martin Habets <habetsm.xilinx@gmail.com> 19247L: netdev@vger.kernel.org 19248L: linux-net-drivers@amd.com 19249S: Supported 19250F: Documentation/networking/devlink/sfc.rst 19251F: drivers/net/ethernet/sfc/ 19252 19253SFCTEMP HWMON DRIVER 19254M: Emil Renner Berthing <kernel@esmil.dk> 19255L: linux-hwmon@vger.kernel.org 19256S: Maintained 19257F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19258F: Documentation/hwmon/sfctemp.rst 19259F: drivers/hwmon/sfctemp.c 19260 19261SFF/SFP/SFP+ MODULE SUPPORT 19262M: Russell King <linux@armlinux.org.uk> 19263L: netdev@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19266F: drivers/net/phy/phylink.c 19267F: drivers/net/phy/sfp* 19268F: include/linux/mdio/mdio-i2c.h 19269F: include/linux/phylink.h 19270F: include/linux/sfp.h 19271K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19272 19273SGI GRU DRIVER 19274M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19275S: Maintained 19276F: drivers/misc/sgi-gru/ 19277 19278SGI XP/XPC/XPNET DRIVER 19279M: Robin Holt <robinmholt@gmail.com> 19280M: Steve Wahl <steve.wahl@hpe.com> 19281R: Mike Travis <mike.travis@hpe.com> 19282S: Maintained 19283F: drivers/misc/sgi-xp/ 19284 19285SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19286M: Karsten Graul <kgraul@linux.ibm.com> 19287M: Wenjia Zhang <wenjia@linux.ibm.com> 19288M: Jan Karcher <jaka@linux.ibm.com> 19289R: D. Wythe <alibuda@linux.alibaba.com> 19290R: Tony Lu <tonylu@linux.alibaba.com> 19291R: Wen Gu <guwen@linux.alibaba.com> 19292L: linux-s390@vger.kernel.org 19293S: Supported 19294F: net/smc/ 19295 19296SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19297M: Linus Walleij <linus.walleij@linaro.org> 19298L: linux-iio@vger.kernel.org 19299S: Maintained 19300T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19301F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19302F: drivers/iio/light/gp2ap002.c 19303 19304SHARP RJ54N1CB0C SENSOR DRIVER 19305M: Jacopo Mondi <jacopo@jmondi.org> 19306L: linux-media@vger.kernel.org 19307S: Odd fixes 19308T: git git://linuxtv.org/media_tree.git 19309F: drivers/media/i2c/rj54n1cb0c.c 19310F: include/media/i2c/rj54n1cb0c.h 19311 19312SH_VOU V4L2 OUTPUT DRIVER 19313L: linux-media@vger.kernel.org 19314S: Orphan 19315F: drivers/media/platform/renesas/sh_vou.c 19316F: include/media/drv-intf/sh_vou.h 19317 19318SI2157 MEDIA DRIVER 19319M: Antti Palosaari <crope@iki.fi> 19320L: linux-media@vger.kernel.org 19321S: Maintained 19322W: https://linuxtv.org 19323W: http://palosaari.fi/linux/ 19324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19325T: git git://linuxtv.org/anttip/media_tree.git 19326F: drivers/media/tuners/si2157* 19327 19328SI2165 MEDIA DRIVER 19329M: Matthias Schwarzott <zzam@gentoo.org> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332W: https://linuxtv.org 19333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19334F: drivers/media/dvb-frontends/si2165* 19335 19336SI2168 MEDIA DRIVER 19337M: Antti Palosaari <crope@iki.fi> 19338L: linux-media@vger.kernel.org 19339S: Maintained 19340W: https://linuxtv.org 19341W: http://palosaari.fi/linux/ 19342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19343T: git git://linuxtv.org/anttip/media_tree.git 19344F: drivers/media/dvb-frontends/si2168* 19345 19346SI470X FM RADIO RECEIVER I2C DRIVER 19347M: Hans Verkuil <hverkuil@xs4all.nl> 19348L: linux-media@vger.kernel.org 19349S: Odd Fixes 19350W: https://linuxtv.org 19351T: git git://linuxtv.org/media_tree.git 19352F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19353F: drivers/media/radio/si470x/radio-si470x-i2c.c 19354 19355SI470X FM RADIO RECEIVER USB DRIVER 19356M: Hans Verkuil <hverkuil@xs4all.nl> 19357L: linux-media@vger.kernel.org 19358S: Maintained 19359W: https://linuxtv.org 19360T: git git://linuxtv.org/media_tree.git 19361F: drivers/media/radio/si470x/radio-si470x-common.c 19362F: drivers/media/radio/si470x/radio-si470x-usb.c 19363F: drivers/media/radio/si470x/radio-si470x.h 19364 19365SI4713 FM RADIO TRANSMITTER I2C DRIVER 19366M: Eduardo Valentin <edubezval@gmail.com> 19367L: linux-media@vger.kernel.org 19368S: Odd Fixes 19369W: https://linuxtv.org 19370T: git git://linuxtv.org/media_tree.git 19371F: drivers/media/radio/si4713/si4713.? 19372 19373SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19374M: Eduardo Valentin <edubezval@gmail.com> 19375L: linux-media@vger.kernel.org 19376S: Odd Fixes 19377W: https://linuxtv.org 19378T: git git://linuxtv.org/media_tree.git 19379F: drivers/media/radio/si4713/radio-platform-si4713.c 19380 19381SI4713 FM RADIO TRANSMITTER USB DRIVER 19382M: Hans Verkuil <hverkuil@xs4all.nl> 19383L: linux-media@vger.kernel.org 19384S: Maintained 19385W: https://linuxtv.org 19386T: git git://linuxtv.org/media_tree.git 19387F: drivers/media/radio/si4713/radio-usb-si4713.c 19388 19389SIANO DVB DRIVER 19390M: Mauro Carvalho Chehab <mchehab@kernel.org> 19391L: linux-media@vger.kernel.org 19392S: Odd fixes 19393W: https://linuxtv.org 19394T: git git://linuxtv.org/media_tree.git 19395F: drivers/media/common/siano/ 19396F: drivers/media/mmc/siano/ 19397F: drivers/media/usb/siano/ 19398F: drivers/media/usb/siano/ 19399 19400SIFIVE DRIVERS 19401M: Palmer Dabbelt <palmer@dabbelt.com> 19402M: Paul Walmsley <paul.walmsley@sifive.com> 19403L: linux-riscv@lists.infradead.org 19404S: Supported 19405N: sifive 19406K: [^@]sifive 19407 19408SIFIVE FU540 SYSTEM-ON-CHIP 19409M: Paul Walmsley <paul.walmsley@sifive.com> 19410M: Palmer Dabbelt <palmer@dabbelt.com> 19411L: linux-riscv@lists.infradead.org 19412S: Supported 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19414N: fu540 19415K: fu540 19416 19417SIFIVE PDMA DRIVER 19418M: Green Wan <green.wan@sifive.com> 19419S: Maintained 19420F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19421F: drivers/dma/sf-pdma/ 19422 19423SIFIVE SOC DRIVERS 19424M: Conor Dooley <conor@kernel.org> 19425L: linux-riscv@lists.infradead.org 19426S: Maintained 19427T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19428F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19429F: drivers/soc/sifive/ 19430 19431SILEAD TOUCHSCREEN DRIVER 19432M: Hans de Goede <hdegoede@redhat.com> 19433L: linux-input@vger.kernel.org 19434L: platform-driver-x86@vger.kernel.org 19435S: Maintained 19436F: drivers/input/touchscreen/silead.c 19437F: drivers/platform/x86/touchscreen_dmi.c 19438 19439SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19440M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19441S: Supported 19442F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19443F: drivers/net/wireless/silabs/wfx/ 19444 19445SILICON MOTION SM712 FRAME BUFFER DRIVER 19446M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19447M: Teddy Wang <teddy.wang@siliconmotion.com> 19448M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19449L: linux-fbdev@vger.kernel.org 19450S: Maintained 19451F: Documentation/fb/sm712fb.rst 19452F: drivers/video/fbdev/sm712* 19453 19454SILVACO I3C DUAL-ROLE MASTER 19455M: Miquel Raynal <miquel.raynal@bootlin.com> 19456M: Conor Culhane <conor.culhane@silvaco.com> 19457L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19458S: Maintained 19459F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19460F: drivers/i3c/master/svc-i3c-master.c 19461 19462SIMPLEFB FB DRIVER 19463M: Hans de Goede <hdegoede@redhat.com> 19464L: linux-fbdev@vger.kernel.org 19465S: Maintained 19466F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19467F: drivers/video/fbdev/simplefb.c 19468F: include/linux/platform_data/simplefb.h 19469 19470SIMTEC EB110ATX (Chalice CATS) 19471M: Simtec Linux Team <linux@simtec.co.uk> 19472S: Supported 19473W: http://www.simtec.co.uk/products/EB110ATX/ 19474 19475SIOX 19476M: Thorsten Scherer <t.scherer@eckelmann.de> 19477M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19478R: Pengutronix Kernel Team <kernel@pengutronix.de> 19479S: Supported 19480F: drivers/gpio/gpio-siox.c 19481F: drivers/siox/* 19482F: include/trace/events/siox.h 19483 19484SIPHASH PRF ROUTINES 19485M: Jason A. Donenfeld <Jason@zx2c4.com> 19486S: Maintained 19487F: include/linux/siphash.h 19488F: lib/siphash.c 19489F: lib/siphash_kunit.c 19490 19491SIS 190 ETHERNET DRIVER 19492M: Francois Romieu <romieu@fr.zoreil.com> 19493L: netdev@vger.kernel.org 19494S: Maintained 19495F: drivers/net/ethernet/sis/sis190.c 19496 19497SIS 900/7016 FAST ETHERNET DRIVER 19498M: Daniele Venzano <venza@brownhat.org> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501W: http://www.brownhat.org/sis900.html 19502F: drivers/net/ethernet/sis/sis900.* 19503 19504SIS FRAMEBUFFER DRIVER 19505S: Orphan 19506F: Documentation/fb/sisfb.rst 19507F: drivers/video/fbdev/sis/ 19508F: include/video/sisfb.h 19509 19510SIS I2C TOUCHSCREEN DRIVER 19511M: Mika Penttilä <mpenttil@redhat.com> 19512L: linux-input@vger.kernel.org 19513S: Maintained 19514F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19515F: drivers/input/touchscreen/sis_i2c.c 19516 19517SIS USB2VGA DRIVER 19518M: Thomas Winischhofer <thomas@winischhofer.net> 19519S: Maintained 19520W: http://www.winischhofer.at/linuxsisusbvga.shtml 19521F: drivers/usb/misc/sisusbvga/ 19522 19523SL28 CPLD MFD DRIVER 19524M: Michael Walle <michael@walle.cc> 19525S: Maintained 19526F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19527F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19528F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19529F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19530F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19531F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19532F: drivers/gpio/gpio-sl28cpld.c 19533F: drivers/hwmon/sl28cpld-hwmon.c 19534F: drivers/irqchip/irq-sl28cpld.c 19535F: drivers/pwm/pwm-sl28cpld.c 19536F: drivers/watchdog/sl28cpld_wdt.c 19537 19538SL28 VPD NVMEM LAYOUT DRIVER 19539M: Michael Walle <michael@walle.cc> 19540S: Maintained 19541F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19542F: drivers/nvmem/layouts/sl28vpd.c 19543 19544SLAB ALLOCATOR 19545M: Christoph Lameter <cl@linux.com> 19546M: Pekka Enberg <penberg@kernel.org> 19547M: David Rientjes <rientjes@google.com> 19548M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19549M: Andrew Morton <akpm@linux-foundation.org> 19550M: Vlastimil Babka <vbabka@suse.cz> 19551R: Roman Gushchin <roman.gushchin@linux.dev> 19552R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19553L: linux-mm@kvack.org 19554S: Maintained 19555T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19556F: include/linux/sl?b*.h 19557F: mm/sl?b* 19558 19559SLCAN CAN NETWORK DRIVER 19560M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19561L: linux-can@vger.kernel.org 19562S: Maintained 19563F: drivers/net/can/slcan/ 19564 19565SLEEPABLE READ-COPY UPDATE (SRCU) 19566M: Lai Jiangshan <jiangshanlai@gmail.com> 19567M: "Paul E. McKenney" <paulmck@kernel.org> 19568M: Josh Triplett <josh@joshtriplett.org> 19569R: Steven Rostedt <rostedt@goodmis.org> 19570R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19571L: rcu@vger.kernel.org 19572S: Supported 19573W: http://www.rdrop.com/users/paulmck/RCU/ 19574T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19575F: include/linux/srcu*.h 19576F: kernel/rcu/srcu*.c 19577 19578SMACK SECURITY MODULE 19579M: Casey Schaufler <casey@schaufler-ca.com> 19580L: linux-security-module@vger.kernel.org 19581S: Maintained 19582W: http://schaufler-ca.com 19583T: git git://github.com/cschaufler/smack-next 19584F: Documentation/admin-guide/LSM/Smack.rst 19585F: security/smack/ 19586 19587SMC91x ETHERNET DRIVER 19588M: Nicolas Pitre <nico@fluxnic.net> 19589S: Odd Fixes 19590F: drivers/net/ethernet/smsc/smc91x.* 19591 19592SMM665 HARDWARE MONITOR DRIVER 19593M: Guenter Roeck <linux@roeck-us.net> 19594L: linux-hwmon@vger.kernel.org 19595S: Maintained 19596F: Documentation/hwmon/smm665.rst 19597F: drivers/hwmon/smm665.c 19598 19599SMSC EMC2103 HARDWARE MONITOR DRIVER 19600M: Steve Glendinning <steve.glendinning@shawell.net> 19601L: linux-hwmon@vger.kernel.org 19602S: Maintained 19603F: Documentation/hwmon/emc2103.rst 19604F: drivers/hwmon/emc2103.c 19605 19606SMSC SCH5627 HARDWARE MONITOR DRIVER 19607M: Hans de Goede <hdegoede@redhat.com> 19608L: linux-hwmon@vger.kernel.org 19609S: Supported 19610F: Documentation/hwmon/sch5627.rst 19611F: drivers/hwmon/sch5627.c 19612 19613SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19614M: Steve Glendinning <steve.glendinning@shawell.net> 19615L: linux-fbdev@vger.kernel.org 19616S: Maintained 19617F: drivers/video/fbdev/smscufx.c 19618 19619SMSC47B397 HARDWARE MONITOR DRIVER 19620M: Jean Delvare <jdelvare@suse.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Maintained 19623F: Documentation/hwmon/smsc47b397.rst 19624F: drivers/hwmon/smsc47b397.c 19625 19626SMSC911x ETHERNET DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: netdev@vger.kernel.org 19629S: Maintained 19630F: drivers/net/ethernet/smsc/smsc911x.* 19631F: include/linux/smsc911x.h 19632 19633SMSC9420 PCI ETHERNET DRIVER 19634M: Steve Glendinning <steve.glendinning@shawell.net> 19635L: netdev@vger.kernel.org 19636S: Maintained 19637F: drivers/net/ethernet/smsc/smsc9420.* 19638 19639SNET DPU VIRTIO DATA PATH ACCELERATOR 19640R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19641F: drivers/vdpa/solidrun/ 19642 19643SOCIONEXT (SNI) AVE NETWORK DRIVER 19644M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19645L: netdev@vger.kernel.org 19646S: Maintained 19647F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19648F: drivers/net/ethernet/socionext/sni_ave.c 19649 19650SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19651M: Jassi Brar <jaswinder.singh@linaro.org> 19652M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19653L: netdev@vger.kernel.org 19654S: Maintained 19655F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19656F: drivers/net/ethernet/socionext/netsec.c 19657 19658SOCIONEXT (SNI) Synquacer SPI DRIVER 19659M: Masahisa Kojima <masahisa.kojima@linaro.org> 19660M: Jassi Brar <jaswinder.singh@linaro.org> 19661L: linux-spi@vger.kernel.org 19662S: Maintained 19663F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19664F: drivers/spi/spi-synquacer.c 19665 19666SOCIONEXT SYNQUACER I2C DRIVER 19667M: Ard Biesheuvel <ardb@kernel.org> 19668L: linux-i2c@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19671F: drivers/i2c/busses/i2c-synquacer.c 19672 19673SOCIONEXT UNIPHIER SOUND DRIVER 19674L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19675S: Orphan 19676F: sound/soc/uniphier/ 19677 19678SOCKET TIMESTAMPING 19679M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19680S: Maintained 19681F: Documentation/networking/timestamping.rst 19682F: include/uapi/linux/net_tstamp.h 19683F: tools/testing/selftests/net/so_txtime.c 19684 19685SOEKRIS NET48XX LED SUPPORT 19686M: Chris Boot <bootc@bootc.net> 19687S: Maintained 19688F: drivers/leds/leds-net48xx.c 19689 19690SOFT-IWARP DRIVER (siw) 19691M: Bernard Metzler <bmt@zurich.ibm.com> 19692L: linux-rdma@vger.kernel.org 19693S: Supported 19694F: drivers/infiniband/sw/siw/ 19695F: include/uapi/rdma/siw-abi.h 19696 19697SOFT-ROCE DRIVER (rxe) 19698M: Zhu Yanjun <zyjzyj2000@gmail.com> 19699L: linux-rdma@vger.kernel.org 19700S: Supported 19701F: drivers/infiniband/sw/rxe/ 19702F: include/uapi/rdma/rdma_user_rxe.h 19703 19704SOFTLOGIC 6x10 MPEG CODEC 19705M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19706M: Anton Sviridenko <anton@corp.bluecherry.net> 19707M: Andrey Utkin <andrey_utkin@fastmail.com> 19708M: Ismael Luceno <ismael@iodev.co.uk> 19709L: linux-media@vger.kernel.org 19710S: Supported 19711F: drivers/media/pci/solo6x10/ 19712 19713SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19714M: James Morse <james.morse@arm.com> 19715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19716S: Maintained 19717F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19718F: drivers/firmware/arm_sdei.c 19719F: include/linux/arm_sdei.h 19720F: include/uapi/linux/arm_sdei.h 19721 19722SOFTWARE NODES AND DEVICE PROPERTIES 19723R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19724R: Daniel Scally <djrscally@gmail.com> 19725R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19726R: Sakari Ailus <sakari.ailus@linux.intel.com> 19727L: linux-acpi@vger.kernel.org 19728S: Maintained 19729F: drivers/base/property.c 19730F: drivers/base/swnode.c 19731F: include/linux/fwnode.h 19732F: include/linux/property.h 19733 19734SOFTWARE RAID (Multiple Disks) SUPPORT 19735M: Song Liu <song@kernel.org> 19736L: linux-raid@vger.kernel.org 19737S: Supported 19738Q: https://patchwork.kernel.org/project/linux-raid/list/ 19739T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19740F: drivers/md/Kconfig 19741F: drivers/md/Makefile 19742F: drivers/md/md* 19743F: drivers/md/raid* 19744F: include/linux/raid/ 19745F: include/uapi/linux/raid/ 19746 19747SOLIDRUN CLEARFOG SUPPORT 19748M: Russell King <linux@armlinux.org.uk> 19749S: Maintained 19750F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19751F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19752 19753SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19754M: Russell King <linux@armlinux.org.uk> 19755S: Maintained 19756F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19757F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19758F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19759 19760SONIC NETWORK DRIVER 19761M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19762L: netdev@vger.kernel.org 19763S: Maintained 19764F: drivers/net/ethernet/natsemi/sonic.* 19765 19766SONICS SILICON BACKPLANE DRIVER (SSB) 19767M: Michael Buesch <m@bues.ch> 19768L: linux-wireless@vger.kernel.org 19769S: Maintained 19770F: drivers/ssb/ 19771F: include/linux/ssb/ 19772 19773SONY IMX208 SENSOR DRIVER 19774M: Sakari Ailus <sakari.ailus@linux.intel.com> 19775L: linux-media@vger.kernel.org 19776S: Maintained 19777T: git git://linuxtv.org/media_tree.git 19778F: drivers/media/i2c/imx208.c 19779 19780SONY IMX214 SENSOR DRIVER 19781M: Ricardo Ribalda <ribalda@kernel.org> 19782L: linux-media@vger.kernel.org 19783S: Maintained 19784T: git git://linuxtv.org/media_tree.git 19785F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19786F: drivers/media/i2c/imx214.c 19787 19788SONY IMX219 SENSOR DRIVER 19789M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19794F: drivers/media/i2c/imx219.c 19795 19796SONY IMX258 SENSOR DRIVER 19797M: Sakari Ailus <sakari.ailus@linux.intel.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800T: git git://linuxtv.org/media_tree.git 19801F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19802F: drivers/media/i2c/imx258.c 19803 19804SONY IMX274 SENSOR DRIVER 19805M: Leon Luo <leonl@leopardimaging.com> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19810F: drivers/media/i2c/imx274.c 19811 19812SONY IMX290 SENSOR DRIVER 19813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19814L: linux-media@vger.kernel.org 19815S: Maintained 19816T: git git://linuxtv.org/media_tree.git 19817F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19818F: drivers/media/i2c/imx290.c 19819 19820SONY IMX296 SENSOR DRIVER 19821M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19822M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19827F: drivers/media/i2c/imx296.c 19828 19829SONY IMX319 SENSOR DRIVER 19830M: Bingbu Cao <bingbu.cao@intel.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: drivers/media/i2c/imx319.c 19835 19836SONY IMX334 SENSOR DRIVER 19837M: Paul J. Murphy <paul.j.murphy@intel.com> 19838M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841T: git git://linuxtv.org/media_tree.git 19842F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19843F: drivers/media/i2c/imx334.c 19844 19845SONY IMX335 SENSOR DRIVER 19846M: Paul J. Murphy <paul.j.murphy@intel.com> 19847M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19852F: drivers/media/i2c/imx335.c 19853 19854SONY IMX355 SENSOR DRIVER 19855M: Tianshu Qiu <tian.shu.qiu@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: drivers/media/i2c/imx355.c 19860 19861SONY IMX412 SENSOR DRIVER 19862M: Paul J. Murphy <paul.j.murphy@intel.com> 19863M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19868F: drivers/media/i2c/imx412.c 19869 19870SONY IMX415 SENSOR DRIVER 19871M: Michael Riesch <michael.riesch@wolfvision.net> 19872L: linux-media@vger.kernel.org 19873S: Maintained 19874T: git git://linuxtv.org/media_tree.git 19875F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19876F: drivers/media/i2c/imx415.c 19877 19878SONY MEMORYSTICK SUBSYSTEM 19879M: Maxim Levitsky <maximlevitsky@gmail.com> 19880M: Alex Dubov <oakad@yahoo.com> 19881M: Ulf Hansson <ulf.hansson@linaro.org> 19882L: linux-mmc@vger.kernel.org 19883S: Maintained 19884T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19885F: drivers/memstick/ 19886F: include/linux/memstick.h 19887 19888SONY VAIO CONTROL DEVICE DRIVER 19889M: Mattia Dongili <malattia@linux.it> 19890L: platform-driver-x86@vger.kernel.org 19891S: Maintained 19892W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19893F: Documentation/admin-guide/laptops/sony-laptop.rst 19894F: drivers/char/sonypi.c 19895F: drivers/platform/x86/sony-laptop.c 19896F: include/linux/sony-laptop.h 19897 19898SOUND 19899M: Jaroslav Kysela <perex@perex.cz> 19900M: Takashi Iwai <tiwai@suse.com> 19901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19902S: Maintained 19903W: http://www.alsa-project.org/ 19904Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19906F: Documentation/sound/ 19907F: include/sound/ 19908F: include/uapi/sound/ 19909F: sound/ 19910F: tools/testing/selftests/alsa 19911 19912SOUND - ALSA SELFTESTS 19913M: Mark Brown <broonie@kernel.org> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915L: linux-kselftest@vger.kernel.org 19916S: Supported 19917F: tools/testing/selftests/alsa 19918 19919SOUND - COMPRESSED AUDIO 19920M: Vinod Koul <vkoul@kernel.org> 19921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19922S: Supported 19923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19924F: Documentation/sound/designs/compress-offload.rst 19925F: include/sound/compress_driver.h 19926F: include/uapi/sound/compress_* 19927F: sound/core/compress_offload.c 19928F: sound/soc/soc-compress.c 19929 19930SOUND - DMAENGINE HELPERS 19931M: Lars-Peter Clausen <lars@metafoo.de> 19932S: Supported 19933F: include/sound/dmaengine_pcm.h 19934F: sound/core/pcm_dmaengine.c 19935F: sound/soc/soc-generic-dmaengine-pcm.c 19936 19937SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19938M: Liam Girdwood <lgirdwood@gmail.com> 19939M: Mark Brown <broonie@kernel.org> 19940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19941S: Supported 19942W: http://alsa-project.org/main/index.php/ASoC 19943T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19944F: Documentation/devicetree/bindings/sound/ 19945F: Documentation/sound/soc/ 19946F: include/dt-bindings/sound/ 19947F: include/sound/soc* 19948F: sound/soc/ 19949 19950SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19951M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19952M: Liam Girdwood <lgirdwood@gmail.com> 19953M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19954M: Bard Liao <yung-chuan.liao@linux.intel.com> 19955M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19956M: Daniel Baluta <daniel.baluta@nxp.com> 19957R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19958L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19959S: Supported 19960W: https://github.com/thesofproject/linux/ 19961F: sound/soc/sof/ 19962 19963SOUNDWIRE SUBSYSTEM 19964M: Vinod Koul <vkoul@kernel.org> 19965M: Bard Liao <yung-chuan.liao@linux.intel.com> 19966R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19967R: Sanyog Kale <sanyog.r.kale@intel.com> 19968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19969S: Supported 19970T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19971F: Documentation/driver-api/soundwire/ 19972F: drivers/soundwire/ 19973F: include/linux/soundwire/ 19974 19975SP2 MEDIA DRIVER 19976M: Olli Salonen <olli.salonen@iki.fi> 19977L: linux-media@vger.kernel.org 19978S: Maintained 19979W: https://linuxtv.org 19980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19981F: drivers/media/dvb-frontends/sp2* 19982 19983SPANISH DOCUMENTATION 19984M: Carlos Bilbao <carlos.bilbao@amd.com> 19985S: Maintained 19986F: Documentation/translations/sp_SP/ 19987 19988SPARC + UltraSPARC (sparc/sparc64) 19989M: "David S. Miller" <davem@davemloft.net> 19990L: sparclinux@vger.kernel.org 19991S: Maintained 19992Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19995F: arch/sparc/ 19996F: drivers/sbus/ 19997 19998SPARC SERIAL DRIVERS 19999M: "David S. Miller" <davem@davemloft.net> 20000L: sparclinux@vger.kernel.org 20001S: Maintained 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20004F: drivers/tty/serial/suncore.c 20005F: drivers/tty/serial/sunhv.c 20006F: drivers/tty/serial/sunsab.c 20007F: drivers/tty/serial/sunsab.h 20008F: drivers/tty/serial/sunsu.c 20009F: drivers/tty/serial/sunzilog.c 20010F: drivers/tty/serial/sunzilog.h 20011F: drivers/tty/vcc.c 20012F: include/linux/sunserialcore.h 20013 20014SPARSE CHECKER 20015M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20016L: linux-sparse@vger.kernel.org 20017S: Maintained 20018W: https://sparse.docs.kernel.org/ 20019Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20020B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20021T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20022F: include/linux/compiler.h 20023 20024SPEAKUP CONSOLE SPEECH DRIVER 20025M: William Hubbs <w.d.hubbs@gmail.com> 20026M: Chris Brannon <chris@the-brannons.com> 20027M: Kirk Reiser <kirk@reisers.ca> 20028M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20029L: speakup@linux-speakup.org 20030S: Odd Fixes 20031W: http://www.linux-speakup.org/ 20032W: https://github.com/linux-speakup/speakup 20033B: https://github.com/linux-speakup/speakup/issues 20034F: drivers/accessibility/speakup/ 20035 20036SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20037M: Viresh Kumar <vireshk@kernel.org> 20038M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20039M: soc@kernel.org 20040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20041S: Maintained 20042W: http://www.st.com/spear 20043F: arch/arm/boot/dts/st/spear* 20044F: arch/arm/mach-spear/ 20045F: drivers/clk/spear/ 20046F: drivers/pinctrl/spear/ 20047 20048SPI NOR SUBSYSTEM 20049M: Tudor Ambarus <tudor.ambarus@linaro.org> 20050M: Pratyush Yadav <pratyush@kernel.org> 20051R: Michael Walle <michael@walle.cc> 20052L: linux-mtd@lists.infradead.org 20053S: Maintained 20054W: http://www.linux-mtd.infradead.org/ 20055Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20056C: irc://irc.oftc.net/mtd 20057T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20058F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20059F: drivers/mtd/spi-nor/ 20060F: include/linux/mtd/spi-nor.h 20061 20062SPI SUBSYSTEM 20063M: Mark Brown <broonie@kernel.org> 20064L: linux-spi@vger.kernel.org 20065S: Maintained 20066Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20067T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20068F: Documentation/devicetree/bindings/spi/ 20069F: Documentation/spi/ 20070F: drivers/spi/ 20071F: include/linux/spi/ 20072F: include/uapi/linux/spi/ 20073F: tools/spi/ 20074 20075SPIDERNET NETWORK DRIVER for CELL 20076M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20077M: Geoff Levand <geoff@infradead.org> 20078L: netdev@vger.kernel.org 20079L: linuxppc-dev@lists.ozlabs.org 20080S: Maintained 20081F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20082F: drivers/net/ethernet/toshiba/spider_net* 20083 20084SPMI SUBSYSTEM 20085M: Stephen Boyd <sboyd@kernel.org> 20086L: linux-kernel@vger.kernel.org 20087S: Maintained 20088T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20089F: Documentation/devicetree/bindings/spmi/ 20090F: drivers/spmi/ 20091F: include/dt-bindings/spmi/spmi.h 20092F: include/linux/spmi.h 20093F: include/trace/events/spmi.h 20094 20095SPU FILE SYSTEM 20096M: Jeremy Kerr <jk@ozlabs.org> 20097L: linuxppc-dev@lists.ozlabs.org 20098S: Supported 20099W: http://www.ibm.com/developerworks/power/cell/ 20100F: Documentation/filesystems/spufs/spufs.rst 20101F: arch/powerpc/platforms/cell/spufs/ 20102 20103SQUASHFS FILE SYSTEM 20104M: Phillip Lougher <phillip@squashfs.org.uk> 20105L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20106S: Maintained 20107W: http://squashfs.org.uk 20108T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20109F: Documentation/filesystems/squashfs.rst 20110F: fs/squashfs/ 20111 20112SRM (Alpha) environment access 20113M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20114S: Maintained 20115F: arch/alpha/kernel/srm_env.c 20116 20117ST LSM6DSx IMU IIO DRIVER 20118M: Lorenzo Bianconi <lorenzo@kernel.org> 20119L: linux-iio@vger.kernel.org 20120S: Maintained 20121W: http://www.st.com/ 20122F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20123F: drivers/iio/imu/st_lsm6dsx/ 20124 20125ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20126M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20127M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20128L: linux-media@vger.kernel.org 20129S: Maintained 20130T: git git://linuxtv.org/media_tree.git 20131F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20132F: drivers/media/i2c/st-mipid02.c 20133 20134ST STM32 I2C/SMBUS DRIVER 20135M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20136M: Alain Volmat <alain.volmat@foss.st.com> 20137L: linux-i2c@vger.kernel.org 20138S: Maintained 20139F: drivers/i2c/busses/i2c-stm32* 20140 20141ST STM32 SPI DRIVER 20142M: Alain Volmat <alain.volmat@foss.st.com> 20143L: linux-spi@vger.kernel.org 20144S: Maintained 20145F: drivers/spi/spi-stm32.c 20146 20147ST STPDDC60 DRIVER 20148M: Daniel Nilsson <daniel.nilsson@flex.com> 20149L: linux-hwmon@vger.kernel.org 20150S: Maintained 20151F: Documentation/hwmon/stpddc60.rst 20152F: drivers/hwmon/pmbus/stpddc60.c 20153 20154ST VGXY61 DRIVER 20155M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20156M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20157L: linux-media@vger.kernel.org 20158S: Maintained 20159T: git git://linuxtv.org/media_tree.git 20160F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20161F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20162F: drivers/media/i2c/st-vgxy61.c 20163 20164ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20165M: Song Qiang <songqiang1304521@gmail.com> 20166L: linux-iio@vger.kernel.org 20167S: Maintained 20168F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20169F: drivers/iio/proximity/vl53l0x-i2c.c 20170 20171STABLE BRANCH 20172M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20173M: Sasha Levin <sashal@kernel.org> 20174L: stable@vger.kernel.org 20175S: Supported 20176F: Documentation/process/stable-kernel-rules.rst 20177 20178STAGING - ATOMISP DRIVER 20179M: Hans de Goede <hdegoede@redhat.com> 20180M: Mauro Carvalho Chehab <mchehab@kernel.org> 20181R: Sakari Ailus <sakari.ailus@linux.intel.com> 20182L: linux-media@vger.kernel.org 20183S: Maintained 20184F: drivers/staging/media/atomisp/ 20185 20186STAGING - FIELDBUS SUBSYSTEM 20187M: Sven Van Asbroeck <TheSven73@gmail.com> 20188S: Maintained 20189F: drivers/staging/fieldbus/* 20190F: drivers/staging/fieldbus/Documentation/ 20191 20192STAGING - HMS ANYBUS-S BUS 20193M: Sven Van Asbroeck <TheSven73@gmail.com> 20194S: Maintained 20195F: drivers/staging/fieldbus/anybuss/ 20196 20197STAGING - INDUSTRIAL IO 20198M: Jonathan Cameron <jic23@kernel.org> 20199L: linux-iio@vger.kernel.org 20200S: Odd Fixes 20201F: Documentation/devicetree/bindings/staging/iio/ 20202F: drivers/staging/iio/ 20203 20204STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20205M: Marc Dietrich <marvin24@gmx.de> 20206L: ac100@lists.launchpad.net (moderated for non-subscribers) 20207L: linux-tegra@vger.kernel.org 20208S: Maintained 20209F: drivers/staging/nvec/ 20210 20211STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20212M: Jens Frederich <jfrederich@gmail.com> 20213M: Jon Nettleton <jon.nettleton@gmail.com> 20214S: Maintained 20215W: http://wiki.laptop.org/go/DCON 20216F: drivers/staging/olpc_dcon/ 20217 20218STAGING - REALTEK RTL8712U DRIVERS 20219M: Larry Finger <Larry.Finger@lwfinger.net> 20220M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20221S: Odd Fixes 20222F: drivers/staging/rtl8712/ 20223 20224STAGING - SEPS525 LCD CONTROLLER DRIVERS 20225M: Michael Hennerich <michael.hennerich@analog.com> 20226L: linux-fbdev@vger.kernel.org 20227S: Supported 20228F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20229F: drivers/staging/fbtft/fb_seps525.c 20230 20231STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20232M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20233M: Teddy Wang <teddy.wang@siliconmotion.com> 20234M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20235L: linux-fbdev@vger.kernel.org 20236S: Maintained 20237F: drivers/staging/sm750fb/ 20238 20239STAGING - VIA VT665X DRIVERS 20240M: Forest Bond <forest@alittletooquiet.net> 20241S: Odd Fixes 20242F: drivers/staging/vt665?/ 20243 20244STAGING SUBSYSTEM 20245M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20246L: linux-staging@lists.linux.dev 20247S: Supported 20248T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20249F: drivers/staging/ 20250 20251STARFIRE/DURALAN NETWORK DRIVER 20252M: Ion Badulescu <ionut@badula.org> 20253S: Odd Fixes 20254F: drivers/net/ethernet/adaptec/starfire* 20255 20256STARFIVE CRYPTO DRIVER 20257M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20258M: William Qiu <william.qiu@starfivetech.com> 20259S: Supported 20260F: Documentation/devicetree/bindings/crypto/starfive* 20261F: drivers/crypto/starfive/ 20262 20263STARFIVE DEVICETREES 20264M: Emil Renner Berthing <kernel@esmil.dk> 20265S: Maintained 20266F: arch/riscv/boot/dts/starfive/ 20267 20268STARFIVE DWMAC GLUE LAYER 20269M: Emil Renner Berthing <kernel@esmil.dk> 20270M: Samin Guo <samin.guo@starfivetech.com> 20271S: Maintained 20272F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20273F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20274 20275STARFIVE JH7110 MMC/SD/SDIO DRIVER 20276M: William Qiu <william.qiu@starfivetech.com> 20277S: Supported 20278F: Documentation/devicetree/bindings/mmc/starfive* 20279F: drivers/mmc/host/dw_mmc-starfive.c 20280 20281STARFIVE JH7110 TDM DRIVER 20282M: Walker Chen <walker.chen@starfivetech.com> 20283S: Maintained 20284F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20285F: sound/soc/starfive/jh7110_tdm.c 20286 20287STARFIVE JH71X0 CLOCK DRIVERS 20288M: Emil Renner Berthing <kernel@esmil.dk> 20289M: Hal Feng <hal.feng@starfivetech.com> 20290S: Maintained 20291F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20292F: drivers/clk/starfive/clk-starfive-jh71* 20293F: include/dt-bindings/clock/starfive?jh71*.h 20294 20295STARFIVE JH71X0 PINCTRL DRIVERS 20296M: Emil Renner Berthing <kernel@esmil.dk> 20297M: Jianlong Huang <jianlong.huang@starfivetech.com> 20298L: linux-gpio@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20301F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20302F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20303F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20304 20305STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20306M: Emil Renner Berthing <kernel@esmil.dk> 20307M: Hal Feng <hal.feng@starfivetech.com> 20308S: Maintained 20309F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20310F: drivers/reset/starfive/reset-starfive-jh71* 20311F: include/dt-bindings/reset/starfive?jh71*.h 20312 20313STARFIVE JH71X0 USB DRIVERS 20314M: Minda Chen <minda.chen@starfivetech.com> 20315S: Maintained 20316F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20317F: drivers/usb/cdns3/cdns3-starfive.c 20318 20319STARFIVE JH71XX PMU CONTROLLER DRIVER 20320M: Walker Chen <walker.chen@starfivetech.com> 20321S: Supported 20322F: Documentation/devicetree/bindings/power/starfive* 20323F: drivers/soc/starfive/jh71xx_pmu.c 20324F: include/dt-bindings/power/starfive,jh7110-pmu.h 20325 20326STARFIVE SOC DRIVERS 20327M: Conor Dooley <conor@kernel.org> 20328S: Maintained 20329T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20330F: drivers/soc/starfive/ 20331 20332STARFIVE TRNG DRIVER 20333M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/rng/starfive* 20336F: drivers/char/hw_random/jh7110-trng.c 20337 20338STARFIVE WATCHDOG DRIVER 20339M: Xingyu Wu <xingyu.wu@starfivetech.com> 20340M: Samin Guo <samin.guo@starfivetech.com> 20341S: Supported 20342F: Documentation/devicetree/bindings/watchdog/starfive* 20343F: drivers/watchdog/starfive-wdt.c 20344 20345STATIC BRANCH/CALL 20346M: Peter Zijlstra <peterz@infradead.org> 20347M: Josh Poimboeuf <jpoimboe@kernel.org> 20348M: Jason Baron <jbaron@akamai.com> 20349R: Steven Rostedt <rostedt@goodmis.org> 20350R: Ard Biesheuvel <ardb@kernel.org> 20351S: Supported 20352F: arch/*/include/asm/jump_label*.h 20353F: arch/*/include/asm/static_call*.h 20354F: arch/*/kernel/jump_label.c 20355F: arch/*/kernel/static_call.c 20356F: include/linux/jump_label*.h 20357F: include/linux/static_call*.h 20358F: kernel/jump_label.c 20359F: kernel/static_call.c 20360 20361STI AUDIO (ASoC) DRIVERS 20362M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20364S: Maintained 20365F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20366F: sound/soc/sti/ 20367 20368STI CEC DRIVER 20369M: Alain Volmat <alain.volmat@foss.st.com> 20370S: Maintained 20371F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20372F: drivers/media/cec/platform/sti/ 20373 20374STK1160 USB VIDEO CAPTURE DRIVER 20375M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20376L: linux-media@vger.kernel.org 20377S: Maintained 20378T: git git://linuxtv.org/media_tree.git 20379F: drivers/media/usb/stk1160/ 20380 20381STM32 AUDIO (ASoC) DRIVERS 20382M: Olivier Moysan <olivier.moysan@foss.st.com> 20383M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20385S: Maintained 20386F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20387F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20388F: sound/soc/stm/ 20389 20390STM32 TIMER/LPTIMER DRIVERS 20391M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20392S: Maintained 20393F: Documentation/ABI/testing/*timer-stm32 20394F: Documentation/devicetree/bindings/*/*stm32-*timer* 20395F: drivers/*/stm32-*timer* 20396F: drivers/pwm/pwm-stm32* 20397F: include/linux/*/stm32-*tim* 20398 20399STMMAC ETHERNET DRIVER 20400M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20401M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20402M: Jose Abreu <joabreu@synopsys.com> 20403L: netdev@vger.kernel.org 20404S: Supported 20405W: http://www.stlinux.com 20406F: Documentation/networking/device_drivers/ethernet/stmicro/ 20407F: drivers/net/ethernet/stmicro/stmmac/ 20408 20409SUN HAPPY MEAL ETHERNET DRIVER 20410M: Sean Anderson <seanga2@gmail.com> 20411S: Maintained 20412F: drivers/net/ethernet/sun/sunhme.* 20413 20414SUN3/3X 20415M: Sam Creasey <sammy@sammy.net> 20416S: Maintained 20417W: http://sammy.net/sun3/ 20418F: arch/m68k/include/asm/sun3* 20419F: arch/m68k/kernel/*sun3* 20420F: arch/m68k/sun3*/ 20421F: drivers/net/ethernet/i825xx/sun3* 20422 20423SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20424M: Hans de Goede <hdegoede@redhat.com> 20425L: linux-input@vger.kernel.org 20426S: Maintained 20427F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20428F: drivers/input/keyboard/sun4i-lradc-keys.c 20429 20430SUNDANCE NETWORK DRIVER 20431M: Denis Kirjanov <kda@linux-powerpc.org> 20432L: netdev@vger.kernel.org 20433S: Maintained 20434F: drivers/net/ethernet/dlink/sundance.c 20435 20436SUNPLUS ETHERNET DRIVER 20437M: Wells Lu <wellslutw@gmail.com> 20438L: netdev@vger.kernel.org 20439S: Maintained 20440W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20441F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20442F: drivers/net/ethernet/sunplus/ 20443 20444SUNPLUS MMC DRIVER 20445M: Tony Huang <tonyhuang.sunplus@gmail.com> 20446M: Li-hao Kuo <lhjeff911@gmail.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20449F: drivers/mmc/host/sunplus-mmc.c 20450 20451SUNPLUS OCOTP DRIVER 20452M: Vincent Shih <vincent.sunplus@gmail.com> 20453S: Maintained 20454F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20455F: drivers/nvmem/sunplus-ocotp.c 20456 20457SUNPLUS PWM DRIVER 20458M: Hammer Hsieh <hammerh0314@gmail.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20461F: drivers/pwm/pwm-sunplus.c 20462 20463SUNPLUS RTC DRIVER 20464M: Vincent Shih <vincent.sunplus@gmail.com> 20465L: linux-rtc@vger.kernel.org 20466S: Maintained 20467F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20468F: drivers/rtc/rtc-sunplus.c 20469 20470SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20471M: Li-hao Kuo <lhjeff911@gmail.com> 20472L: linux-spi@vger.kernel.org 20473S: Maintained 20474F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20475F: drivers/spi/spi-sunplus-sp7021.c 20476 20477SUNPLUS UART DRIVER 20478M: Hammer Hsieh <hammerh0314@gmail.com> 20479S: Maintained 20480F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20481F: drivers/tty/serial/sunplus-uart.c 20482 20483SUNPLUS USB2 PHY DRIVER 20484M: Vincent Shih <vincent.sunplus@gmail.com> 20485L: linux-usb@vger.kernel.org 20486S: Maintained 20487F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20488F: drivers/phy/sunplus/Kconfig 20489F: drivers/phy/sunplus/Makefile 20490F: drivers/phy/sunplus/phy-sunplus-usb2.c 20491 20492SUNPLUS WATCHDOG DRIVER 20493M: Xiantao Hu <xt.hu@cqplus1.com> 20494L: linux-watchdog@vger.kernel.org 20495S: Maintained 20496F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20497F: drivers/watchdog/sunplus_wdt.c 20498 20499SUPERH 20500M: Yoshinori Sato <ysato@users.sourceforge.jp> 20501M: Rich Felker <dalias@libc.org> 20502M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20503L: linux-sh@vger.kernel.org 20504S: Maintained 20505Q: http://patchwork.kernel.org/project/linux-sh/list/ 20506F: Documentation/arch/sh/ 20507F: arch/sh/ 20508F: drivers/sh/ 20509 20510SUSPEND TO RAM 20511M: "Rafael J. Wysocki" <rafael@kernel.org> 20512M: Len Brown <len.brown@intel.com> 20513M: Pavel Machek <pavel@ucw.cz> 20514L: linux-pm@vger.kernel.org 20515S: Supported 20516B: https://bugzilla.kernel.org 20517F: Documentation/power/ 20518F: arch/x86/kernel/acpi/sleep* 20519F: arch/x86/kernel/acpi/wakeup* 20520F: drivers/base/power/ 20521F: include/linux/freezer.h 20522F: include/linux/pm.h 20523F: include/linux/suspend.h 20524F: kernel/power/ 20525 20526SVGA HANDLING 20527M: Martin Mares <mj@ucw.cz> 20528L: linux-video@atrey.karlin.mff.cuni.cz 20529S: Maintained 20530F: Documentation/admin-guide/svga.rst 20531F: arch/x86/boot/video* 20532 20533SWITCHDEV 20534M: Jiri Pirko <jiri@resnulli.us> 20535M: Ivan Vecera <ivecera@redhat.com> 20536L: netdev@vger.kernel.org 20537S: Supported 20538F: include/net/switchdev.h 20539F: net/switchdev/ 20540 20541SY8106A REGULATOR DRIVER 20542M: Icenowy Zheng <icenowy@aosc.io> 20543S: Maintained 20544F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20545F: drivers/regulator/sy8106a-regulator.c 20546 20547SYNC FILE FRAMEWORK 20548M: Sumit Semwal <sumit.semwal@linaro.org> 20549R: Gustavo Padovan <gustavo@padovan.org> 20550L: linux-media@vger.kernel.org 20551L: dri-devel@lists.freedesktop.org 20552S: Maintained 20553T: git git://anongit.freedesktop.org/drm/drm-misc 20554F: Documentation/driver-api/sync_file.rst 20555F: drivers/dma-buf/dma-fence* 20556F: drivers/dma-buf/sw_sync.c 20557F: drivers/dma-buf/sync_* 20558F: include/linux/sync_file.h 20559F: include/uapi/linux/sync_file.h 20560 20561SYNOPSYS ARC ARCHITECTURE 20562M: Vineet Gupta <vgupta@kernel.org> 20563L: linux-snps-arc@lists.infradead.org 20564S: Supported 20565T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20566F: Documentation/arch/arc 20567F: Documentation/devicetree/bindings/arc/* 20568F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20569F: arch/arc/ 20570F: drivers/clocksource/arc_timer.c 20571F: drivers/tty/serial/arc_uart.c 20572 20573SYNOPSYS ARC HSDK SDP pll clock driver 20574M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20575S: Supported 20576F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20577F: drivers/clk/clk-hsdk-pll.c 20578 20579SYNOPSYS ARC SDP clock driver 20580M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20581S: Supported 20582F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20583F: drivers/clk/axs10x/* 20584 20585SYNOPSYS ARC SDP platform support 20586M: Alexey Brodkin <abrodkin@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/arc/axs10* 20589F: arch/arc/boot/dts/ax* 20590F: arch/arc/plat-axs10x 20591 20592SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20593M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20594S: Supported 20595F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20596F: drivers/reset/reset-axs10x.c 20597 20598SYNOPSYS CREG GPIO DRIVER 20599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20600S: Maintained 20601F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20602F: drivers/gpio/gpio-creg-snps.c 20603 20604SYNOPSYS DESIGNWARE 8250 UART DRIVER 20605M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20606R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20607S: Supported 20608F: drivers/tty/serial/8250/8250_dw.c 20609F: drivers/tty/serial/8250/8250_dwlib.* 20610F: drivers/tty/serial/8250/8250_lpss.c 20611 20612SYNOPSYS DESIGNWARE APB GPIO DRIVER 20613M: Hoan Tran <hoan@os.amperecomputing.com> 20614M: Serge Semin <fancer.lancer@gmail.com> 20615L: linux-gpio@vger.kernel.org 20616S: Maintained 20617F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20618F: drivers/gpio/gpio-dwapb.c 20619 20620SYNOPSYS DESIGNWARE APB SSI DRIVER 20621M: Serge Semin <fancer.lancer@gmail.com> 20622L: linux-spi@vger.kernel.org 20623S: Supported 20624F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20625F: drivers/spi/spi-dw* 20626 20627SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20628M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20629S: Maintained 20630F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20631F: drivers/dma/dw-axi-dmac/ 20632 20633SYNOPSYS DESIGNWARE DMAC DRIVER 20634M: Viresh Kumar <vireshk@kernel.org> 20635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20636S: Maintained 20637F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20638F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20639F: drivers/dma/dw/ 20640F: include/dt-bindings/dma/dw-dmac.h 20641F: include/linux/dma/dw.h 20642F: include/linux/platform_data/dma-dw.h 20643 20644SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20645M: Jose Abreu <Jose.Abreu@synopsys.com> 20646L: netdev@vger.kernel.org 20647S: Supported 20648F: drivers/net/ethernet/synopsys/ 20649 20650SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20651M: Jose Abreu <Jose.Abreu@synopsys.com> 20652L: netdev@vger.kernel.org 20653S: Supported 20654F: drivers/net/pcs/pcs-xpcs.c 20655F: drivers/net/pcs/pcs-xpcs.h 20656F: include/linux/pcs/pcs-xpcs.h 20657 20658SYNOPSYS DESIGNWARE I2C DRIVER 20659M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20660R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20661R: Mika Westerberg <mika.westerberg@linux.intel.com> 20662R: Jan Dabros <jsd@semihalf.com> 20663L: linux-i2c@vger.kernel.org 20664S: Supported 20665F: drivers/i2c/busses/i2c-designware-* 20666 20667SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20668M: Jaehoon Chung <jh80.chung@samsung.com> 20669L: linux-mmc@vger.kernel.org 20670S: Maintained 20671F: drivers/mmc/host/dw_mmc* 20672 20673SYNOPSYS HSDK RESET CONTROLLER DRIVER 20674M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20675S: Supported 20676F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20677F: drivers/reset/reset-hsdk.c 20678F: include/dt-bindings/reset/snps,hsdk-reset.h 20679 20680SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20681M: Prabu Thangamuthu <prabu.t@synopsys.com> 20682M: Manjunath M B <manjumb@synopsys.com> 20683L: linux-mmc@vger.kernel.org 20684S: Maintained 20685F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20686 20687SYSTEM CONFIGURATION (SYSCON) 20688M: Lee Jones <lee@kernel.org> 20689M: Arnd Bergmann <arnd@arndb.de> 20690S: Supported 20691T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20692F: drivers/mfd/syscon.c 20693 20694SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20695M: Sudeep Holla <sudeep.holla@arm.com> 20696R: Cristian Marussi <cristian.marussi@arm.com> 20697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20698S: Maintained 20699F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20700F: drivers/clk/clk-sc[mp]i.c 20701F: drivers/cpufreq/sc[mp]i-cpufreq.c 20702F: drivers/firmware/arm_scmi/ 20703F: drivers/firmware/arm_scpi.c 20704F: drivers/powercap/arm_scmi_powercap.c 20705F: drivers/regulator/scmi-regulator.c 20706F: drivers/reset/reset-scmi.c 20707F: include/linux/sc[mp]i_protocol.h 20708F: include/trace/events/scmi.h 20709F: include/uapi/linux/virtio_scmi.h 20710 20711SYSTEM RESET/SHUTDOWN DRIVERS 20712M: Sebastian Reichel <sre@kernel.org> 20713L: linux-pm@vger.kernel.org 20714S: Maintained 20715T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20716F: Documentation/devicetree/bindings/power/reset/ 20717F: drivers/power/reset/ 20718 20719SYSTEM TRACE MODULE CLASS 20720M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20721S: Maintained 20722T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20723F: Documentation/trace/stm.rst 20724F: drivers/hwtracing/stm/ 20725F: include/linux/stm.h 20726F: include/uapi/linux/stm.h 20727 20728SYSTEM76 ACPI DRIVER 20729M: Jeremy Soller <jeremy@system76.com> 20730M: System76 Product Development <productdev@system76.com> 20731L: platform-driver-x86@vger.kernel.org 20732S: Maintained 20733F: drivers/platform/x86/system76_acpi.c 20734 20735SYSV FILESYSTEM 20736S: Orphan 20737F: Documentation/filesystems/sysv-fs.rst 20738F: fs/sysv/ 20739F: include/linux/sysv_fs.h 20740 20741TASKSTATS STATISTICS INTERFACE 20742M: Balbir Singh <bsingharora@gmail.com> 20743S: Maintained 20744F: Documentation/accounting/taskstats* 20745F: include/linux/taskstats* 20746F: kernel/taskstats.c 20747 20748TC subsystem 20749M: Jamal Hadi Salim <jhs@mojatatu.com> 20750M: Cong Wang <xiyou.wangcong@gmail.com> 20751M: Jiri Pirko <jiri@resnulli.us> 20752L: netdev@vger.kernel.org 20753S: Maintained 20754F: include/net/pkt_cls.h 20755F: include/net/pkt_sched.h 20756F: include/net/tc_act/ 20757F: include/uapi/linux/pkt_cls.h 20758F: include/uapi/linux/pkt_sched.h 20759F: include/uapi/linux/tc_act/ 20760F: include/uapi/linux/tc_ematch/ 20761F: net/sched/ 20762F: tools/testing/selftests/tc-testing 20763 20764TC90522 MEDIA DRIVER 20765M: Akihiro Tsukada <tskd08@gmail.com> 20766L: linux-media@vger.kernel.org 20767S: Odd Fixes 20768F: drivers/media/dvb-frontends/tc90522* 20769 20770TCP LOW PRIORITY MODULE 20771M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20772M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20773S: Maintained 20774W: http://tcp-lp-mod.sourceforge.net/ 20775F: net/ipv4/tcp_lp.c 20776 20777TDA10071 MEDIA DRIVER 20778M: Antti Palosaari <crope@iki.fi> 20779L: linux-media@vger.kernel.org 20780S: Maintained 20781W: https://linuxtv.org 20782W: http://palosaari.fi/linux/ 20783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20784T: git git://linuxtv.org/anttip/media_tree.git 20785F: drivers/media/dvb-frontends/tda10071* 20786 20787TDA18212 MEDIA DRIVER 20788M: Antti Palosaari <crope@iki.fi> 20789L: linux-media@vger.kernel.org 20790S: Maintained 20791W: https://linuxtv.org 20792W: http://palosaari.fi/linux/ 20793Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20794T: git git://linuxtv.org/anttip/media_tree.git 20795F: drivers/media/tuners/tda18212* 20796 20797TDA18218 MEDIA DRIVER 20798M: Antti Palosaari <crope@iki.fi> 20799L: linux-media@vger.kernel.org 20800S: Maintained 20801W: https://linuxtv.org 20802W: http://palosaari.fi/linux/ 20803Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20804T: git git://linuxtv.org/anttip/media_tree.git 20805F: drivers/media/tuners/tda18218* 20806 20807TDA18250 MEDIA DRIVER 20808M: Olli Salonen <olli.salonen@iki.fi> 20809L: linux-media@vger.kernel.org 20810S: Maintained 20811W: https://linuxtv.org 20812Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20813T: git git://linuxtv.org/media_tree.git 20814F: drivers/media/tuners/tda18250* 20815 20816TDA18271 MEDIA DRIVER 20817M: Michael Krufky <mkrufky@linuxtv.org> 20818L: linux-media@vger.kernel.org 20819S: Maintained 20820W: https://linuxtv.org 20821W: http://github.com/mkrufky 20822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20823T: git git://linuxtv.org/mkrufky/tuners.git 20824F: drivers/media/tuners/tda18271* 20825 20826TDA1997x MEDIA DRIVER 20827M: Tim Harvey <tharvey@gateworks.com> 20828L: linux-media@vger.kernel.org 20829S: Maintained 20830W: https://linuxtv.org 20831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20832F: drivers/media/i2c/tda1997x.* 20833 20834TDA827x MEDIA DRIVER 20835M: Michael Krufky <mkrufky@linuxtv.org> 20836L: linux-media@vger.kernel.org 20837S: Maintained 20838W: https://linuxtv.org 20839W: http://github.com/mkrufky 20840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20841T: git git://linuxtv.org/mkrufky/tuners.git 20842F: drivers/media/tuners/tda8290.* 20843 20844TDA8290 MEDIA DRIVER 20845M: Michael Krufky <mkrufky@linuxtv.org> 20846L: linux-media@vger.kernel.org 20847S: Maintained 20848W: https://linuxtv.org 20849W: http://github.com/mkrufky 20850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20851T: git git://linuxtv.org/mkrufky/tuners.git 20852F: drivers/media/tuners/tda8290.* 20853 20854TDA9840 MEDIA DRIVER 20855M: Hans Verkuil <hverkuil@xs4all.nl> 20856L: linux-media@vger.kernel.org 20857S: Maintained 20858W: https://linuxtv.org 20859T: git git://linuxtv.org/media_tree.git 20860F: drivers/media/i2c/tda9840* 20861 20862TEA5761 TUNER DRIVER 20863M: Mauro Carvalho Chehab <mchehab@kernel.org> 20864L: linux-media@vger.kernel.org 20865S: Odd fixes 20866W: https://linuxtv.org 20867T: git git://linuxtv.org/media_tree.git 20868F: drivers/media/tuners/tea5761.* 20869 20870TEA5767 TUNER DRIVER 20871M: Mauro Carvalho Chehab <mchehab@kernel.org> 20872L: linux-media@vger.kernel.org 20873S: Maintained 20874W: https://linuxtv.org 20875T: git git://linuxtv.org/media_tree.git 20876F: drivers/media/tuners/tea5767.* 20877 20878TEA6415C MEDIA DRIVER 20879M: Hans Verkuil <hverkuil@xs4all.nl> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882W: https://linuxtv.org 20883T: git git://linuxtv.org/media_tree.git 20884F: drivers/media/i2c/tea6415c* 20885 20886TEA6420 MEDIA DRIVER 20887M: Hans Verkuil <hverkuil@xs4all.nl> 20888L: linux-media@vger.kernel.org 20889S: Maintained 20890W: https://linuxtv.org 20891T: git git://linuxtv.org/media_tree.git 20892F: drivers/media/i2c/tea6420* 20893 20894TEAM DRIVER 20895M: Jiri Pirko <jiri@resnulli.us> 20896L: netdev@vger.kernel.org 20897S: Supported 20898F: drivers/net/team/ 20899F: include/linux/if_team.h 20900F: include/uapi/linux/if_team.h 20901F: tools/testing/selftests/drivers/net/team/ 20902 20903TECHNICAL ADVISORY BOARD PROCESS DOCS 20904M: "Theodore Ts'o" <tytso@mit.edu> 20905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20906L: tech-board-discuss@lists.linux-foundation.org 20907S: Maintained 20908F: Documentation/process/contribution-maturity-model.rst 20909F: Documentation/process/researcher-guidelines.rst 20910 20911TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20912M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20913S: Maintained 20914F: arch/x86/platform/ts5500/ 20915 20916TECHNOTREND USB IR RECEIVER 20917M: Sean Young <sean@mess.org> 20918L: linux-media@vger.kernel.org 20919S: Maintained 20920F: drivers/media/rc/ttusbir.c 20921 20922TECHWELL TW9910 VIDEO DECODER 20923L: linux-media@vger.kernel.org 20924S: Orphan 20925F: drivers/media/i2c/tw9910.c 20926F: include/media/i2c/tw9910.h 20927 20928TEE SUBSYSTEM 20929M: Jens Wiklander <jens.wiklander@linaro.org> 20930R: Sumit Garg <sumit.garg@linaro.org> 20931L: op-tee@lists.trustedfirmware.org 20932S: Maintained 20933F: Documentation/staging/tee.rst 20934F: drivers/tee/ 20935F: include/linux/tee_drv.h 20936F: include/uapi/linux/tee.h 20937 20938TEGRA ARCHITECTURE SUPPORT 20939M: Thierry Reding <thierry.reding@gmail.com> 20940M: Jonathan Hunter <jonathanh@nvidia.com> 20941L: linux-tegra@vger.kernel.org 20942S: Supported 20943Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20945N: [^a-z]tegra 20946 20947TEGRA CLOCK DRIVER 20948M: Peter De Schrijver <pdeschrijver@nvidia.com> 20949M: Prashant Gaikwad <pgaikwad@nvidia.com> 20950S: Supported 20951F: drivers/clk/tegra/ 20952 20953TEGRA DMA DRIVERS 20954M: Laxman Dewangan <ldewangan@nvidia.com> 20955M: Jon Hunter <jonathanh@nvidia.com> 20956S: Supported 20957F: drivers/dma/tegra* 20958 20959TEGRA I2C DRIVER 20960M: Laxman Dewangan <ldewangan@nvidia.com> 20961R: Dmitry Osipenko <digetx@gmail.com> 20962S: Supported 20963F: drivers/i2c/busses/i2c-tegra.c 20964 20965TEGRA IOMMU DRIVERS 20966M: Thierry Reding <thierry.reding@gmail.com> 20967R: Krishna Reddy <vdumpa@nvidia.com> 20968L: linux-tegra@vger.kernel.org 20969S: Supported 20970F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20971F: drivers/iommu/tegra* 20972 20973TEGRA KBC DRIVER 20974M: Laxman Dewangan <ldewangan@nvidia.com> 20975S: Supported 20976F: drivers/input/keyboard/tegra-kbc.c 20977 20978TEGRA NAND DRIVER 20979M: Stefan Agner <stefan@agner.ch> 20980M: Lucas Stach <dev@lynxeye.de> 20981S: Maintained 20982F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20983F: drivers/mtd/nand/raw/tegra_nand.c 20984 20985TEGRA PWM DRIVER 20986M: Thierry Reding <thierry.reding@gmail.com> 20987S: Supported 20988F: drivers/pwm/pwm-tegra.c 20989 20990TEGRA QUAD SPI DRIVER 20991M: Thierry Reding <thierry.reding@gmail.com> 20992M: Jonathan Hunter <jonathanh@nvidia.com> 20993M: Sowjanya Komatineni <skomatineni@nvidia.com> 20994L: linux-tegra@vger.kernel.org 20995S: Maintained 20996F: drivers/spi/spi-tegra210-quad.c 20997 20998TEGRA SERIAL DRIVER 20999M: Laxman Dewangan <ldewangan@nvidia.com> 21000S: Supported 21001F: drivers/tty/serial/serial-tegra.c 21002 21003TEGRA SPI DRIVER 21004M: Laxman Dewangan <ldewangan@nvidia.com> 21005S: Supported 21006F: drivers/spi/spi-tegra* 21007 21008TEGRA VIDEO DRIVER 21009M: Thierry Reding <thierry.reding@gmail.com> 21010M: Jonathan Hunter <jonathanh@nvidia.com> 21011M: Sowjanya Komatineni <skomatineni@nvidia.com> 21012M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21013L: linux-media@vger.kernel.org 21014L: linux-tegra@vger.kernel.org 21015S: Maintained 21016F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21019F: drivers/staging/media/tegra-video/ 21020 21021TEGRA XUSB PADCTL DRIVER 21022M: JC Kuo <jckuo@nvidia.com> 21023S: Supported 21024F: drivers/phy/tegra/xusb* 21025 21026TEHUTI ETHERNET DRIVER 21027M: Andy Gospodarek <andy@greyhouse.net> 21028L: netdev@vger.kernel.org 21029S: Supported 21030F: drivers/net/ethernet/tehuti/* 21031 21032TELECOM CLOCK DRIVER FOR MCPL0010 21033M: Mark Gross <markgross@kernel.org> 21034S: Supported 21035F: drivers/char/tlclk.c 21036 21037TEMPO SEMICONDUCTOR DRIVERS 21038M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21039S: Maintained 21040F: Documentation/devicetree/bindings/sound/tscs*.txt 21041F: sound/soc/codecs/tscs*.c 21042F: sound/soc/codecs/tscs*.h 21043 21044TENSILICA XTENSA PORT (xtensa) 21045M: Chris Zankel <chris@zankel.net> 21046M: Max Filippov <jcmvbkbc@gmail.com> 21047S: Maintained 21048T: git https://github.com/jcmvbkbc/linux-xtensa.git 21049F: arch/xtensa/ 21050F: drivers/irqchip/irq-xtensa-* 21051 21052TEXAS INSTRUMENTS ASoC DRIVERS 21053M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21055S: Maintained 21056F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21057F: sound/soc/ti/ 21058 21059TEXAS INSTRUMENTS DMA DRIVERS 21060M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21061L: dmaengine@vger.kernel.org 21062S: Maintained 21063F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21064F: Documentation/devicetree/bindings/dma/ti-edma.txt 21065F: Documentation/devicetree/bindings/dma/ti/ 21066F: drivers/dma/ti/ 21067F: include/linux/dma/k3-psil.h 21068F: include/linux/dma/k3-udma-glue.h 21069F: include/linux/dma/ti-cppi5.h 21070X: drivers/dma/ti/cppi41.c 21071 21072TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21073M: Robert Marko <robert.marko@sartura.hr> 21074M: Luka Perkov <luka.perkov@sartura.hr> 21075L: linux-hwmon@vger.kernel.org 21076S: Maintained 21077F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21078F: Documentation/hwmon/tps23861.rst 21079F: drivers/hwmon/tps23861.c 21080 21081TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21082M: Ricardo Ribalda <ribalda@kernel.org> 21083L: linux-iio@vger.kernel.org 21084S: Supported 21085F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21086F: drivers/iio/dac/ti-dac7612.c 21087 21088TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21089M: Nishanth Menon <nm@ti.com> 21090M: Tero Kristo <kristo@kernel.org> 21091M: Santosh Shilimkar <ssantosh@kernel.org> 21092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21093S: Maintained 21094F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21095F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21096F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21097F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21098F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21099F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21100F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21101F: drivers/clk/keystone/sci-clk.c 21102F: drivers/firmware/ti_sci* 21103F: drivers/irqchip/irq-ti-sci-inta.c 21104F: drivers/irqchip/irq-ti-sci-intr.c 21105F: drivers/reset/reset-ti-sci.c 21106F: drivers/soc/ti/ti_sci_inta_msi.c 21107F: drivers/soc/ti/ti_sci_pm_domains.c 21108F: include/dt-bindings/soc/ti,sci_pm_domain.h 21109F: include/linux/soc/ti/ti_sci_inta_msi.h 21110F: include/linux/soc/ti/ti_sci_protocol.h 21111 21112TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21113M: Puranjay Mohan <puranjay12@gmail.com> 21114L: linux-iio@vger.kernel.org 21115S: Supported 21116F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21117F: drivers/iio/temperature/tmp117.c 21118 21119THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21120M: Hans Verkuil <hverkuil@xs4all.nl> 21121L: linux-media@vger.kernel.org 21122S: Maintained 21123W: https://linuxtv.org 21124T: git git://linuxtv.org/media_tree.git 21125F: drivers/media/radio/radio-raremono.c 21126 21127THERMAL 21128M: Rafael J. Wysocki <rafael@kernel.org> 21129M: Daniel Lezcano <daniel.lezcano@linaro.org> 21130R: Amit Kucheria <amitk@kernel.org> 21131R: Zhang Rui <rui.zhang@intel.com> 21132L: linux-pm@vger.kernel.org 21133S: Supported 21134Q: https://patchwork.kernel.org/project/linux-pm/list/ 21135T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21136F: Documentation/ABI/testing/sysfs-class-thermal 21137F: Documentation/admin-guide/thermal/ 21138F: Documentation/devicetree/bindings/thermal/ 21139F: Documentation/driver-api/thermal/ 21140F: drivers/thermal/ 21141F: include/dt-bindings/thermal/ 21142F: include/linux/cpu_cooling.h 21143F: include/linux/thermal.h 21144F: include/uapi/linux/thermal.h 21145F: tools/lib/thermal/ 21146F: tools/thermal/ 21147 21148THERMAL DRIVER FOR AMLOGIC SOCS 21149M: Guillaume La Roque <glaroque@baylibre.com> 21150L: linux-pm@vger.kernel.org 21151L: linux-amlogic@lists.infradead.org 21152S: Supported 21153W: http://linux-meson.com/ 21154F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21155F: drivers/thermal/amlogic_thermal.c 21156 21157THERMAL/CPU_COOLING 21158M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21159M: Daniel Lezcano <daniel.lezcano@linaro.org> 21160M: Viresh Kumar <viresh.kumar@linaro.org> 21161R: Lukasz Luba <lukasz.luba@arm.com> 21162L: linux-pm@vger.kernel.org 21163S: Supported 21164F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21165F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21166F: drivers/thermal/cpufreq_cooling.c 21167F: drivers/thermal/cpuidle_cooling.c 21168F: include/linux/cpu_cooling.h 21169 21170THERMAL/POWER_ALLOCATOR 21171M: Lukasz Luba <lukasz.luba@arm.com> 21172L: linux-pm@vger.kernel.org 21173S: Maintained 21174F: Documentation/driver-api/thermal/power_allocator.rst 21175F: drivers/thermal/gov_power_allocator.c 21176F: drivers/thermal/thermal_trace_ipa.h 21177 21178THINKPAD ACPI EXTRAS DRIVER 21179M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21180L: ibm-acpi-devel@lists.sourceforge.net 21181L: platform-driver-x86@vger.kernel.org 21182S: Maintained 21183W: http://ibm-acpi.sourceforge.net 21184W: http://thinkwiki.org/wiki/Ibm-acpi 21185T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21186F: drivers/platform/x86/thinkpad_acpi.c 21187 21188THINKPAD LMI DRIVER 21189M: Mark Pearson <markpearson@lenovo.com> 21190L: platform-driver-x86@vger.kernel.org 21191S: Maintained 21192F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21193F: drivers/platform/x86/think-lmi.? 21194 21195THUNDERBOLT DMA TRAFFIC TEST DRIVER 21196M: Isaac Hazan <isaac.hazan@intel.com> 21197L: linux-usb@vger.kernel.org 21198S: Maintained 21199F: drivers/thunderbolt/dma_test.c 21200 21201THUNDERBOLT DRIVER 21202M: Andreas Noever <andreas.noever@gmail.com> 21203M: Michael Jamet <michael.jamet@intel.com> 21204M: Mika Westerberg <mika.westerberg@linux.intel.com> 21205M: Yehezkel Bernat <YehezkelShB@gmail.com> 21206L: linux-usb@vger.kernel.org 21207S: Maintained 21208T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21209F: Documentation/admin-guide/thunderbolt.rst 21210F: drivers/thunderbolt/ 21211F: include/linux/thunderbolt.h 21212 21213THUNDERBOLT NETWORK DRIVER 21214M: Michael Jamet <michael.jamet@intel.com> 21215M: Mika Westerberg <mika.westerberg@linux.intel.com> 21216M: Yehezkel Bernat <YehezkelShB@gmail.com> 21217L: netdev@vger.kernel.org 21218S: Maintained 21219F: drivers/net/thunderbolt/ 21220 21221THUNDERX GPIO DRIVER 21222M: Robert Richter <rric@kernel.org> 21223S: Odd Fixes 21224F: drivers/gpio/gpio-thunderx.c 21225 21226TI ADS7924 ADC DRIVER 21227M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21228L: linux-iio@vger.kernel.org 21229S: Supported 21230F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21231F: drivers/iio/adc/ti-ads7924.c 21232 21233TI AM437X VPFE DRIVER 21234M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21235L: linux-media@vger.kernel.org 21236S: Maintained 21237W: https://linuxtv.org 21238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21239T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21240F: drivers/media/platform/ti/am437x/ 21241 21242TI BANDGAP AND THERMAL DRIVER 21243M: Eduardo Valentin <edubezval@gmail.com> 21244M: Keerthy <j-keerthy@ti.com> 21245L: linux-pm@vger.kernel.org 21246L: linux-omap@vger.kernel.org 21247S: Maintained 21248F: drivers/thermal/ti-soc-thermal/ 21249 21250TI BQ27XXX POWER SUPPLY DRIVER 21251F: drivers/power/supply/bq27xxx_battery.c 21252F: drivers/power/supply/bq27xxx_battery_i2c.c 21253F: include/linux/power/bq27xxx_battery.h 21254 21255TI CDCE706 CLOCK DRIVER 21256M: Max Filippov <jcmvbkbc@gmail.com> 21257S: Maintained 21258F: drivers/clk/clk-cdce706.c 21259 21260TI CLOCK DRIVER 21261M: Tero Kristo <kristo@kernel.org> 21262L: linux-omap@vger.kernel.org 21263S: Odd Fixes 21264F: drivers/clk/ti/ 21265F: include/linux/clk/ti.h 21266 21267TI DAVINCI MACHINE SUPPORT 21268M: Bartosz Golaszewski <brgl@bgdev.pl> 21269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21270S: Maintained 21271T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21272F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21273F: arch/arm/boot/dts/ti/davinci/ 21274F: arch/arm/mach-davinci/ 21275F: drivers/i2c/busses/i2c-davinci.c 21276 21277TI DAVINCI SERIES CLOCK DRIVER 21278M: David Lechner <david@lechnology.com> 21279R: Sekhar Nori <nsekhar@ti.com> 21280S: Maintained 21281F: Documentation/devicetree/bindings/clock/ti/davinci/ 21282F: drivers/clk/davinci/ 21283F: include/linux/clk/davinci.h 21284 21285TI DAVINCI SERIES GPIO DRIVER 21286M: Keerthy <j-keerthy@ti.com> 21287L: linux-gpio@vger.kernel.org 21288S: Maintained 21289F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21290F: drivers/gpio/gpio-davinci.c 21291 21292TI DAVINCI SERIES MEDIA DRIVER 21293M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21294L: linux-media@vger.kernel.org 21295S: Maintained 21296W: https://linuxtv.org 21297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21298T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21299F: drivers/media/platform/ti/davinci/ 21300F: include/media/davinci/ 21301 21302TI ENHANCED CAPTURE (eCAP) DRIVER 21303M: Vignesh Raghavendra <vigneshr@ti.com> 21304R: Julien Panis <jpanis@baylibre.com> 21305L: linux-iio@vger.kernel.org 21306L: linux-omap@vger.kernel.org 21307S: Maintained 21308F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21309F: drivers/counter/ti-ecap-capture.c 21310 21311TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21312R: David Lechner <david@lechnology.com> 21313L: linux-iio@vger.kernel.org 21314F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21315F: drivers/counter/ti-eqep.c 21316 21317TI ETHERNET SWITCH DRIVER (CPSW) 21318R: Grygorii Strashko <grygorii.strashko@ti.com> 21319L: linux-omap@vger.kernel.org 21320L: netdev@vger.kernel.org 21321S: Maintained 21322F: drivers/net/ethernet/ti/cpsw* 21323F: drivers/net/ethernet/ti/davinci* 21324 21325TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21326M: Alex Dubov <oakad@yahoo.com> 21327S: Maintained 21328W: http://tifmxx.berlios.de/ 21329F: drivers/memstick/host/tifm_ms.c 21330F: drivers/misc/tifm* 21331F: drivers/mmc/host/tifm_sd.c 21332F: include/linux/tifm.h 21333 21334TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21335M: Nishanth Menon <nm@ti.com> 21336M: Santosh Shilimkar <ssantosh@kernel.org> 21337L: linux-kernel@vger.kernel.org 21338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21339S: Maintained 21340T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21341F: drivers/soc/ti/* 21342 21343TI LM49xxx FAMILY ASoC CODEC DRIVERS 21344M: M R Swami Reddy <mr.swami.reddy@ti.com> 21345M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21347S: Maintained 21348F: sound/soc/codecs/isabelle* 21349F: sound/soc/codecs/lm49453* 21350 21351TI LMP92064 ADC DRIVER 21352M: Leonard Göhrs <l.goehrs@pengutronix.de> 21353R: kernel@pengutronix.de 21354L: linux-iio@vger.kernel.org 21355S: Maintained 21356F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21357F: drivers/iio/adc/ti-lmp92064.c 21358 21359TI PCM3060 ASoC CODEC DRIVER 21360M: Kirill Marinushkin <kmarinushkin@birdec.com> 21361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21362S: Maintained 21363F: Documentation/devicetree/bindings/sound/pcm3060.txt 21364F: sound/soc/codecs/pcm3060* 21365 21366TI TAS571X FAMILY ASoC CODEC DRIVER 21367M: Kevin Cernekee <cernekee@chromium.org> 21368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21369S: Odd Fixes 21370F: sound/soc/codecs/tas571x* 21371 21372TI TMAG5273 MAGNETOMETER DRIVER 21373M: Gerald Loacker <gerald.loacker@wolfvision.net> 21374L: linux-iio@vger.kernel.org 21375S: Maintained 21376F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21377F: drivers/iio/magnetometer/tmag5273.c 21378 21379TI TRF7970A NFC DRIVER 21380M: Mark Greer <mgreer@animalcreek.com> 21381L: linux-wireless@vger.kernel.org 21382S: Supported 21383F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21384F: drivers/nfc/trf7970a.c 21385 21386TI TSC2046 ADC DRIVER 21387M: Oleksij Rempel <o.rempel@pengutronix.de> 21388R: kernel@pengutronix.de 21389L: linux-iio@vger.kernel.org 21390S: Maintained 21391F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21392F: drivers/iio/adc/ti-tsc2046.c 21393 21394TI TWL4030 SERIES SOC CODEC DRIVER 21395M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21397S: Maintained 21398F: sound/soc/codecs/twl4030* 21399 21400TI VPE/CAL DRIVERS 21401M: Benoit Parrot <bparrot@ti.com> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404W: http://linuxtv.org/ 21405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21406F: Documentation/devicetree/bindings/media/ti,cal.yaml 21407F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21408F: drivers/media/platform/ti/cal/ 21409F: drivers/media/platform/ti/vpe/ 21410 21411TI WILINK WIRELESS DRIVERS 21412L: linux-wireless@vger.kernel.org 21413S: Orphan 21414W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21415W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21416T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21417F: drivers/net/wireless/ti/ 21418 21419TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21420M: John Stultz <jstultz@google.com> 21421M: Thomas Gleixner <tglx@linutronix.de> 21422R: Stephen Boyd <sboyd@kernel.org> 21423L: linux-kernel@vger.kernel.org 21424S: Supported 21425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21426F: include/linux/clocksource.h 21427F: include/linux/time.h 21428F: include/linux/timex.h 21429F: include/uapi/linux/time.h 21430F: include/uapi/linux/timex.h 21431F: kernel/time/alarmtimer.c 21432F: kernel/time/clocksource.c 21433F: kernel/time/ntp.c 21434F: kernel/time/time*.c 21435F: tools/testing/selftests/timers/ 21436 21437TIPC NETWORK LAYER 21438M: Jon Maloy <jmaloy@redhat.com> 21439M: Ying Xue <ying.xue@windriver.com> 21440L: netdev@vger.kernel.org (core kernel code) 21441L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21442S: Maintained 21443W: http://tipc.sourceforge.net/ 21444F: include/uapi/linux/tipc*.h 21445F: net/tipc/ 21446 21447TLAN NETWORK DRIVER 21448M: Samuel Chessman <chessman@tux.org> 21449L: tlan-devel@lists.sourceforge.net (subscribers-only) 21450S: Maintained 21451W: http://sourceforge.net/projects/tlan/ 21452F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21453F: drivers/net/ethernet/ti/tlan.* 21454 21455TMIO/SDHI MMC DRIVER 21456M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21457L: linux-mmc@vger.kernel.org 21458L: linux-renesas-soc@vger.kernel.org 21459S: Supported 21460F: drivers/mmc/host/renesas_sdhi* 21461F: drivers/mmc/host/tmio_mmc* 21462F: include/linux/mfd/tmio.h 21463 21464TMP401 HARDWARE MONITOR DRIVER 21465M: Guenter Roeck <linux@roeck-us.net> 21466L: linux-hwmon@vger.kernel.org 21467S: Maintained 21468F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21469F: Documentation/hwmon/tmp401.rst 21470F: drivers/hwmon/tmp401.c 21471 21472TMP464 HARDWARE MONITOR DRIVER 21473M: Guenter Roeck <linux@roeck-us.net> 21474L: linux-hwmon@vger.kernel.org 21475S: Maintained 21476F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21477F: Documentation/hwmon/tmp464.rst 21478F: drivers/hwmon/tmp464.c 21479 21480TMP513 HARDWARE MONITOR DRIVER 21481M: Eric Tremblay <etremblay@distech-controls.com> 21482L: linux-hwmon@vger.kernel.org 21483S: Maintained 21484F: Documentation/hwmon/tmp513.rst 21485F: drivers/hwmon/tmp513.c 21486 21487TMPFS (SHMEM FILESYSTEM) 21488M: Hugh Dickins <hughd@google.com> 21489L: linux-mm@kvack.org 21490S: Maintained 21491F: include/linux/shmem_fs.h 21492F: mm/shmem.c 21493 21494TOMOYO SECURITY MODULE 21495M: Kentaro Takeda <takedakn@nttdata.co.jp> 21496M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21497L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21498L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21499L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21500L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21501S: Maintained 21502W: https://tomoyo.osdn.jp/ 21503F: security/tomoyo/ 21504 21505TOPSTAR LAPTOP EXTRAS DRIVER 21506M: Herton Ronaldo Krzesinski <herton@canonical.com> 21507L: platform-driver-x86@vger.kernel.org 21508S: Maintained 21509F: drivers/platform/x86/topstar-laptop.c 21510 21511TORTURE-TEST MODULES 21512M: Davidlohr Bueso <dave@stgolabs.net> 21513M: "Paul E. McKenney" <paulmck@kernel.org> 21514M: Josh Triplett <josh@joshtriplett.org> 21515L: linux-kernel@vger.kernel.org 21516S: Supported 21517T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21518F: Documentation/RCU/torture.rst 21519F: kernel/locking/locktorture.c 21520F: kernel/rcu/rcuscale.c 21521F: kernel/rcu/rcutorture.c 21522F: kernel/rcu/refscale.c 21523F: kernel/torture.c 21524 21525TOSHIBA ACPI EXTRAS DRIVER 21526M: Azael Avalos <coproscefalo@gmail.com> 21527L: platform-driver-x86@vger.kernel.org 21528S: Maintained 21529F: drivers/platform/x86/toshiba_acpi.c 21530 21531TOSHIBA BLUETOOTH DRIVER 21532M: Azael Avalos <coproscefalo@gmail.com> 21533L: platform-driver-x86@vger.kernel.org 21534S: Maintained 21535F: drivers/platform/x86/toshiba_bluetooth.c 21536 21537TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21538M: Azael Avalos <coproscefalo@gmail.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/toshiba_haps.c 21542 21543TOSHIBA SMM DRIVER 21544M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21545S: Maintained 21546W: http://www.buzzard.org.uk/toshiba/ 21547F: drivers/char/toshiba.c 21548F: include/linux/toshiba.h 21549F: include/uapi/linux/toshiba.h 21550 21551TOSHIBA TC358743 DRIVER 21552M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21553L: linux-media@vger.kernel.org 21554S: Maintained 21555F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21556F: drivers/media/i2c/tc358743* 21557F: include/media/i2c/tc358743.h 21558 21559TOSHIBA WMI HOTKEYS DRIVER 21560M: Azael Avalos <coproscefalo@gmail.com> 21561L: platform-driver-x86@vger.kernel.org 21562S: Maintained 21563F: drivers/platform/x86/toshiba-wmi.c 21564 21565TPM DEVICE DRIVER 21566M: Peter Huewe <peterhuewe@gmx.de> 21567M: Jarkko Sakkinen <jarkko@kernel.org> 21568R: Jason Gunthorpe <jgg@ziepe.ca> 21569L: linux-integrity@vger.kernel.org 21570S: Maintained 21571W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21572Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21573T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21574F: drivers/char/tpm/ 21575 21576TPS546D24 DRIVER 21577M: Duke Du <dukedu83@gmail.com> 21578L: linux-hwmon@vger.kernel.org 21579S: Maintained 21580F: Documentation/hwmon/tps546d24.rst 21581F: drivers/hwmon/pmbus/tps546d24.c 21582 21583TRACING 21584M: Steven Rostedt <rostedt@goodmis.org> 21585M: Masami Hiramatsu <mhiramat@kernel.org> 21586L: linux-kernel@vger.kernel.org 21587L: linux-trace-kernel@vger.kernel.org 21588S: Maintained 21589Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21590T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21591F: Documentation/trace/* 21592F: fs/tracefs/ 21593F: include/linux/trace*.h 21594F: include/trace/ 21595F: kernel/trace/ 21596F: scripts/tracing/ 21597F: tools/testing/selftests/ftrace/ 21598 21599TRACING MMIO ACCESSES (MMIOTRACE) 21600M: Steven Rostedt <rostedt@goodmis.org> 21601M: Masami Hiramatsu <mhiramat@kernel.org> 21602R: Karol Herbst <karolherbst@gmail.com> 21603R: Pekka Paalanen <ppaalanen@gmail.com> 21604L: linux-kernel@vger.kernel.org 21605L: nouveau@lists.freedesktop.org 21606S: Maintained 21607F: arch/x86/mm/kmmio.c 21608F: arch/x86/mm/mmio-mod.c 21609F: arch/x86/mm/testmmiotrace.c 21610F: include/linux/mmiotrace.h 21611F: kernel/trace/trace_mmiotrace.c 21612 21613TRACING OS NOISE / LATENCY TRACERS 21614M: Steven Rostedt <rostedt@goodmis.org> 21615M: Daniel Bristot de Oliveira <bristot@kernel.org> 21616S: Maintained 21617F: Documentation/trace/hwlat_detector.rst 21618F: Documentation/trace/osnoise-tracer.rst 21619F: Documentation/trace/timerlat-tracer.rst 21620F: arch/*/kernel/trace.c 21621F: include/trace/events/osnoise.h 21622F: kernel/trace/trace_hwlat.c 21623F: kernel/trace/trace_irqsoff.c 21624F: kernel/trace/trace_osnoise.c 21625F: kernel/trace/trace_sched_wakeup.c 21626 21627TRADITIONAL CHINESE DOCUMENTATION 21628M: Hu Haowen <src.res@email.cn> 21629L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21630S: Maintained 21631W: https://github.com/srcres258/linux-doc 21632T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21633F: Documentation/translations/zh_TW/ 21634 21635TTY LAYER AND SERIAL DRIVERS 21636M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21637M: Jiri Slaby <jirislaby@kernel.org> 21638L: linux-kernel@vger.kernel.org 21639L: linux-serial@vger.kernel.org 21640S: Supported 21641T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21642F: Documentation/devicetree/bindings/serial/ 21643F: Documentation/driver-api/serial/ 21644F: drivers/tty/ 21645F: include/linux/selection.h 21646F: include/linux/serial.h 21647F: include/linux/serial_core.h 21648F: include/linux/sysrq.h 21649F: include/linux/tty*.h 21650F: include/linux/vt.h 21651F: include/linux/vt_*.h 21652F: include/uapi/linux/serial.h 21653F: include/uapi/linux/serial_core.h 21654F: include/uapi/linux/tty.h 21655 21656TUA9001 MEDIA DRIVER 21657M: Antti Palosaari <crope@iki.fi> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660W: https://linuxtv.org 21661W: http://palosaari.fi/linux/ 21662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21663T: git git://linuxtv.org/anttip/media_tree.git 21664F: drivers/media/tuners/tua9001* 21665 21666TULIP NETWORK DRIVERS 21667L: netdev@vger.kernel.org 21668L: linux-parisc@vger.kernel.org 21669S: Orphan 21670F: drivers/net/ethernet/dec/tulip/ 21671 21672TUN/TAP driver 21673M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21674S: Maintained 21675W: http://vtun.sourceforge.net/tun 21676F: Documentation/networking/tuntap.rst 21677F: arch/um/os-Linux/drivers/ 21678 21679TURBOCHANNEL SUBSYSTEM 21680M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21681M: Ralf Baechle <ralf@linux-mips.org> 21682L: linux-mips@vger.kernel.org 21683S: Maintained 21684Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21685F: drivers/tc/ 21686F: include/linux/tc.h 21687 21688TURBOSTAT UTILITY 21689M: "Len Brown" <lenb@kernel.org> 21690L: linux-pm@vger.kernel.org 21691S: Supported 21692Q: https://patchwork.kernel.org/project/linux-pm/list/ 21693B: https://bugzilla.kernel.org 21694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21695F: tools/power/x86/turbostat/ 21696 21697TW5864 VIDEO4LINUX DRIVER 21698M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21699M: Anton Sviridenko <anton@corp.bluecherry.net> 21700M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21701M: Andrey Utkin <andrey_utkin@fastmail.com> 21702L: linux-media@vger.kernel.org 21703S: Supported 21704F: drivers/media/pci/tw5864/ 21705 21706TW68 VIDEO4LINUX DRIVER 21707M: Hans Verkuil <hverkuil@xs4all.nl> 21708L: linux-media@vger.kernel.org 21709S: Odd Fixes 21710W: https://linuxtv.org 21711T: git git://linuxtv.org/media_tree.git 21712F: drivers/media/pci/tw68/ 21713 21714TW686X VIDEO4LINUX DRIVER 21715M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21716L: linux-media@vger.kernel.org 21717S: Maintained 21718W: http://linuxtv.org 21719T: git git://linuxtv.org/media_tree.git 21720F: drivers/media/pci/tw686x/ 21721 21722U-BOOT ENVIRONMENT VARIABLES 21723M: Rafał Miłecki <rafal@milecki.pl> 21724S: Maintained 21725F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21726F: drivers/nvmem/u-boot-env.c 21727 21728UACCE ACCELERATOR FRAMEWORK 21729M: Zhangfei Gao <zhangfei.gao@linaro.org> 21730M: Zhou Wang <wangzhou1@hisilicon.com> 21731L: linux-accelerators@lists.ozlabs.org 21732L: linux-kernel@vger.kernel.org 21733S: Maintained 21734F: Documentation/ABI/testing/sysfs-driver-uacce 21735F: Documentation/misc-devices/uacce.rst 21736F: drivers/misc/uacce/ 21737F: include/linux/uacce.h 21738F: include/uapi/misc/uacce/ 21739 21740UBI FILE SYSTEM (UBIFS) 21741M: Richard Weinberger <richard@nod.at> 21742L: linux-mtd@lists.infradead.org 21743S: Supported 21744W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21745T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21746T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21747F: Documentation/ABI/testing/sysfs-fs-ubifs 21748F: Documentation/filesystems/ubifs-authentication.rst 21749F: Documentation/filesystems/ubifs.rst 21750F: fs/ubifs/ 21751 21752UBLK USERSPACE BLOCK DRIVER 21753M: Ming Lei <ming.lei@redhat.com> 21754L: linux-block@vger.kernel.org 21755S: Maintained 21756F: Documentation/block/ublk.rst 21757F: drivers/block/ublk_drv.c 21758F: include/uapi/linux/ublk_cmd.h 21759 21760UCLINUX (M68KNOMMU AND COLDFIRE) 21761M: Greg Ungerer <gerg@linux-m68k.org> 21762L: linux-m68k@lists.linux-m68k.org 21763S: Maintained 21764W: http://www.linux-m68k.org/ 21765T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21766F: arch/m68k/*/*_no.* 21767F: arch/m68k/68*/ 21768F: arch/m68k/coldfire/ 21769F: arch/m68k/include/asm/*_no.* 21770 21771UDF FILESYSTEM 21772M: Jan Kara <jack@suse.com> 21773S: Maintained 21774F: Documentation/filesystems/udf.rst 21775F: fs/udf/ 21776 21777UDRAW TABLET 21778M: Bastien Nocera <hadess@hadess.net> 21779L: linux-input@vger.kernel.org 21780S: Maintained 21781F: drivers/hid/hid-udraw-ps3.c 21782 21783UFS FILESYSTEM 21784M: Evgeniy Dushistov <dushistov@mail.ru> 21785S: Maintained 21786F: Documentation/admin-guide/ufs.rst 21787F: fs/ufs/ 21788 21789UHID USERSPACE HID IO DRIVER 21790M: David Rheinsberg <david.rheinsberg@gmail.com> 21791L: linux-input@vger.kernel.org 21792S: Maintained 21793F: drivers/hid/uhid.c 21794F: include/uapi/linux/uhid.h 21795 21796ULPI BUS 21797M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: drivers/usb/common/ulpi.c 21801F: include/linux/ulpi/ 21802 21803UNICODE SUBSYSTEM 21804M: Gabriel Krisman Bertazi <krisman@collabora.com> 21805L: linux-fsdevel@vger.kernel.org 21806S: Supported 21807F: fs/unicode/ 21808 21809UNIFDEF 21810M: Tony Finch <dot@dotat.at> 21811S: Maintained 21812W: http://dotat.at/prog/unifdef 21813F: scripts/unifdef.c 21814 21815UNIFORM CDROM DRIVER 21816M: Phillip Potter <phil@philpotter.co.uk> 21817S: Maintained 21818F: Documentation/cdrom/ 21819F: drivers/cdrom/cdrom.c 21820F: include/linux/cdrom.h 21821F: include/uapi/linux/cdrom.h 21822 21823UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21824R: Alim Akhtar <alim.akhtar@samsung.com> 21825R: Avri Altman <avri.altman@wdc.com> 21826R: Bart Van Assche <bvanassche@acm.org> 21827L: linux-scsi@vger.kernel.org 21828S: Supported 21829F: Documentation/devicetree/bindings/ufs/ 21830F: Documentation/scsi/ufs.rst 21831F: drivers/ufs/core/ 21832 21833UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21834M: Pedro Sousa <pedrom.sousa@synopsys.com> 21835L: linux-scsi@vger.kernel.org 21836S: Supported 21837F: drivers/ufs/host/*dwc* 21838 21839UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21840M: Alim Akhtar <alim.akhtar@samsung.com> 21841L: linux-scsi@vger.kernel.org 21842S: Maintained 21843F: drivers/ufs/host/ufs-exynos* 21844 21845UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21846M: Stanley Chu <stanley.chu@mediatek.com> 21847L: linux-scsi@vger.kernel.org 21848L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21849S: Maintained 21850F: drivers/ufs/host/ufs-mediatek* 21851 21852UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21853M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21854L: linux-arm-msm@vger.kernel.org 21855L: linux-scsi@vger.kernel.org 21856S: Maintained 21857F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21858F: drivers/ufs/host/ufs-qcom* 21859 21860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21861M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21862L: linux-renesas-soc@vger.kernel.org 21863L: linux-scsi@vger.kernel.org 21864S: Maintained 21865F: drivers/ufs/host/ufs-renesas.c 21866 21867UNSORTED BLOCK IMAGES (UBI) 21868M: Richard Weinberger <richard@nod.at> 21869L: linux-mtd@lists.infradead.org 21870S: Supported 21871W: http://www.linux-mtd.infradead.org/ 21872T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21874F: drivers/mtd/ubi/ 21875F: include/linux/mtd/ubi.h 21876F: include/uapi/mtd/ubi-user.h 21877 21878USB "USBNET" DRIVER FRAMEWORK 21879M: Oliver Neukum <oneukum@suse.com> 21880L: netdev@vger.kernel.org 21881S: Maintained 21882W: http://www.linux-usb.org/usbnet 21883F: drivers/net/usb/usbnet.c 21884F: include/linux/usb/usbnet.h 21885 21886USB ACM DRIVER 21887M: Oliver Neukum <oneukum@suse.com> 21888L: linux-usb@vger.kernel.org 21889S: Maintained 21890F: Documentation/usb/acm.rst 21891F: drivers/usb/class/cdc-acm.* 21892 21893USB APPLE MFI FASTCHARGE DRIVER 21894M: Bastien Nocera <hadess@hadess.net> 21895L: linux-usb@vger.kernel.org 21896S: Maintained 21897F: drivers/usb/misc/apple-mfi-fastcharge.c 21898 21899USB AR5523 WIRELESS DRIVER 21900M: Pontus Fuchs <pontus.fuchs@gmail.com> 21901L: linux-wireless@vger.kernel.org 21902S: Maintained 21903F: drivers/net/wireless/ath/ar5523/ 21904 21905USB ATTACHED SCSI 21906M: Oliver Neukum <oneukum@suse.com> 21907L: linux-usb@vger.kernel.org 21908L: linux-scsi@vger.kernel.org 21909S: Maintained 21910F: drivers/usb/storage/uas.c 21911 21912USB CDC ETHERNET DRIVER 21913M: Oliver Neukum <oliver@neukum.org> 21914L: linux-usb@vger.kernel.org 21915S: Maintained 21916F: drivers/net/usb/cdc_*.c 21917F: include/uapi/linux/usb/cdc.h 21918 21919USB CHAOSKEY DRIVER 21920M: Keith Packard <keithp@keithp.com> 21921L: linux-usb@vger.kernel.org 21922S: Maintained 21923F: drivers/usb/misc/chaoskey.c 21924 21925USB CYPRESS C67X00 DRIVER 21926L: linux-usb@vger.kernel.org 21927S: Orphan 21928F: drivers/usb/c67x00/ 21929 21930USB DAVICOM DM9601 DRIVER 21931M: Peter Korsgaard <peter@korsgaard.com> 21932L: netdev@vger.kernel.org 21933S: Maintained 21934W: http://www.linux-usb.org/usbnet 21935F: drivers/net/usb/dm9601.c 21936 21937USB EHCI DRIVER 21938M: Alan Stern <stern@rowland.harvard.edu> 21939L: linux-usb@vger.kernel.org 21940S: Maintained 21941F: Documentation/usb/ehci.rst 21942F: drivers/usb/host/ehci* 21943 21944USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21945M: Jiri Kosina <jikos@kernel.org> 21946M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21950F: Documentation/hid/hiddev.rst 21951F: drivers/hid/usbhid/ 21952 21953USB INTEL XHCI ROLE MUX DRIVER 21954M: Hans de Goede <hdegoede@redhat.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21958 21959USB IP DRIVER FOR HISILICON KIRIN 960 21960M: Yu Chen <chenyu56@huawei.com> 21961M: Binghui Wang <wangbinghui@hisilicon.com> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21965F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21966 21967USB IP DRIVER FOR HISILICON KIRIN 970 21968M: Mauro Carvalho Chehab <mchehab@kernel.org> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21972F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21973 21974USB ISP116X DRIVER 21975M: Olav Kongas <ok@artecdesign.ee> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/host/isp116x* 21979F: include/linux/usb/isp116x.h 21980 21981USB ISP1760 DRIVER 21982M: Rui Miguel Silva <rui.silva@linaro.org> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21986F: drivers/usb/isp1760/* 21987 21988USB LAN78XX ETHERNET DRIVER 21989M: Woojung Huh <woojung.huh@microchip.com> 21990M: UNGLinuxDriver@microchip.com 21991L: netdev@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21994F: drivers/net/usb/lan78xx.* 21995F: include/dt-bindings/net/microchip-lan78xx.h 21996 21997USB MASS STORAGE DRIVER 21998M: Alan Stern <stern@rowland.harvard.edu> 21999L: linux-usb@vger.kernel.org 22000L: usb-storage@lists.one-eyed-alien.net 22001S: Maintained 22002F: drivers/usb/storage/ 22003 22004USB MIDI DRIVER 22005M: Clemens Ladisch <clemens@ladisch.de> 22006L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22007S: Maintained 22008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22009F: sound/usb/midi.* 22010 22011USB NETWORKING DRIVERS 22012L: linux-usb@vger.kernel.org 22013S: Odd Fixes 22014F: drivers/net/usb/ 22015 22016USB OHCI DRIVER 22017M: Alan Stern <stern@rowland.harvard.edu> 22018L: linux-usb@vger.kernel.org 22019S: Maintained 22020F: Documentation/usb/ohci.rst 22021F: drivers/usb/host/ohci* 22022 22023USB OTG FSM (Finite State Machine) 22024M: Peter Chen <peter.chen@kernel.org> 22025L: linux-usb@vger.kernel.org 22026S: Maintained 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22028F: drivers/usb/common/usb-otg-fsm.c 22029 22030USB OVER IP DRIVER 22031M: Valentina Manea <valentina.manea.m@gmail.com> 22032M: Shuah Khan <shuah@kernel.org> 22033M: Shuah Khan <skhan@linuxfoundation.org> 22034R: Hongren Zheng <i@zenithal.me> 22035L: linux-usb@vger.kernel.org 22036S: Maintained 22037F: Documentation/usb/usbip_protocol.rst 22038F: drivers/usb/usbip/ 22039F: tools/testing/selftests/drivers/usb/usbip/ 22040F: tools/usb/usbip/ 22041 22042USB PEGASUS DRIVER 22043M: Petko Manolov <petkan@nucleusys.com> 22044L: linux-usb@vger.kernel.org 22045L: netdev@vger.kernel.org 22046S: Maintained 22047W: https://github.com/petkan/pegasus 22048T: git https://github.com/petkan/pegasus.git 22049F: drivers/net/usb/pegasus.* 22050 22051USB PRINTER DRIVER (usblp) 22052M: Pete Zaitcev <zaitcev@redhat.com> 22053L: linux-usb@vger.kernel.org 22054S: Supported 22055F: drivers/usb/class/usblp.c 22056 22057USB QMI WWAN NETWORK DRIVER 22058M: Bjørn Mork <bjorn@mork.no> 22059L: netdev@vger.kernel.org 22060S: Maintained 22061F: Documentation/ABI/testing/sysfs-class-net-qmi 22062F: drivers/net/usb/qmi_wwan.c 22063 22064USB RAW GADGET DRIVER 22065R: Andrey Konovalov <andreyknvl@gmail.com> 22066L: linux-usb@vger.kernel.org 22067S: Maintained 22068F: Documentation/usb/raw-gadget.rst 22069F: drivers/usb/gadget/legacy/raw_gadget.c 22070F: include/uapi/linux/usb/raw_gadget.h 22071 22072USB RTL8150 DRIVER 22073M: Petko Manolov <petkan@nucleusys.com> 22074L: linux-usb@vger.kernel.org 22075L: netdev@vger.kernel.org 22076S: Maintained 22077W: https://github.com/petkan/rtl8150 22078T: git https://github.com/petkan/rtl8150.git 22079F: drivers/net/usb/rtl8150.c 22080 22081USB SERIAL SUBSYSTEM 22082M: Johan Hovold <johan@kernel.org> 22083L: linux-usb@vger.kernel.org 22084S: Maintained 22085T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22086F: Documentation/usb/usb-serial.rst 22087F: drivers/usb/serial/ 22088F: include/linux/usb/serial.h 22089 22090USB SMSC75XX ETHERNET DRIVER 22091M: Steve Glendinning <steve.glendinning@shawell.net> 22092L: netdev@vger.kernel.org 22093S: Maintained 22094F: drivers/net/usb/smsc75xx.* 22095 22096USB SMSC95XX ETHERNET DRIVER 22097M: Steve Glendinning <steve.glendinning@shawell.net> 22098M: UNGLinuxDriver@microchip.com 22099L: netdev@vger.kernel.org 22100S: Maintained 22101F: drivers/net/usb/smsc95xx.* 22102 22103USB SUBSYSTEM 22104M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22105L: linux-usb@vger.kernel.org 22106S: Supported 22107W: http://www.linux-usb.org 22108T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22109F: Documentation/devicetree/bindings/usb/ 22110F: Documentation/usb/ 22111F: drivers/usb/ 22112F: include/dt-bindings/usb/ 22113F: include/linux/usb.h 22114F: include/linux/usb/ 22115F: include/uapi/linux/usb/ 22116 22117USB TYPEC BUS FOR ALTERNATE MODES 22118M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22119L: linux-usb@vger.kernel.org 22120S: Maintained 22121F: Documentation/ABI/testing/sysfs-bus-typec 22122F: Documentation/driver-api/usb/typec_bus.rst 22123F: drivers/usb/typec/altmodes/ 22124F: include/linux/usb/typec_altmode.h 22125 22126USB TYPEC CLASS 22127M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22128L: linux-usb@vger.kernel.org 22129S: Maintained 22130F: Documentation/ABI/testing/sysfs-class-typec 22131F: Documentation/driver-api/usb/typec.rst 22132F: drivers/usb/typec/ 22133F: include/linux/usb/typec.h 22134 22135USB TYPEC INTEL PMC MUX DRIVER 22136M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22137L: linux-usb@vger.kernel.org 22138S: Maintained 22139F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22140F: drivers/usb/typec/mux/intel_pmc_mux.c 22141 22142USB TYPEC PI3USB30532 MUX DRIVER 22143M: Hans de Goede <hdegoede@redhat.com> 22144L: linux-usb@vger.kernel.org 22145S: Maintained 22146F: drivers/usb/typec/mux/pi3usb30532.c 22147 22148USB TYPEC PORT CONTROLLER DRIVERS 22149M: Guenter Roeck <linux@roeck-us.net> 22150L: linux-usb@vger.kernel.org 22151S: Maintained 22152F: drivers/usb/typec/tcpm/ 22153 22154USB UHCI DRIVER 22155M: Alan Stern <stern@rowland.harvard.edu> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: drivers/usb/host/uhci* 22159 22160USB VIDEO CLASS 22161M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22162L: linux-media@vger.kernel.org 22163S: Maintained 22164W: http://www.ideasonboard.org/uvc/ 22165T: git git://linuxtv.org/media_tree.git 22166F: drivers/media/usb/uvc/ 22167F: include/uapi/linux/uvcvideo.h 22168 22169USB WEBCAM GADGET 22170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22171M: Daniel Scally <dan.scally@ideasonboard.com> 22172L: linux-usb@vger.kernel.org 22173S: Maintained 22174F: drivers/usb/gadget/function/*uvc* 22175F: drivers/usb/gadget/legacy/webcam.c 22176F: include/uapi/linux/usb/g_uvc.h 22177 22178USB WIRELESS RNDIS DRIVER (rndis_wlan) 22179M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22180L: linux-wireless@vger.kernel.org 22181S: Maintained 22182F: drivers/net/wireless/legacy/rndis_wlan.c 22183 22184USB XHCI DRIVER 22185M: Mathias Nyman <mathias.nyman@intel.com> 22186L: linux-usb@vger.kernel.org 22187S: Supported 22188F: drivers/usb/host/pci-quirks* 22189F: drivers/usb/host/xhci* 22190 22191USB ZD1201 DRIVER 22192L: linux-wireless@vger.kernel.org 22193S: Orphan 22194W: http://linux-lc100020.sourceforge.net 22195F: drivers/net/wireless/zydas/zd1201.* 22196 22197USER DATAGRAM PROTOCOL (UDP) 22198M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22199S: Maintained 22200F: include/linux/udp.h 22201F: net/ipv4/udp.c 22202F: net/ipv6/udp.c 22203 22204USER-MODE LINUX (UML) 22205M: Richard Weinberger <richard@nod.at> 22206M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22207M: Johannes Berg <johannes@sipsolutions.net> 22208L: linux-um@lists.infradead.org 22209S: Maintained 22210W: http://user-mode-linux.sourceforge.net 22211Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22212T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22214F: Documentation/virt/uml/ 22215F: arch/um/ 22216F: arch/x86/um/ 22217F: fs/hostfs/ 22218 22219USERSPACE COPYIN/COPYOUT (UIOVEC) 22220M: Alexander Viro <viro@zeniv.linux.org.uk> 22221S: Maintained 22222F: include/linux/uio.h 22223F: lib/iov_iter.c 22224 22225USERSPACE DMA BUFFER DRIVER 22226M: Gerd Hoffmann <kraxel@redhat.com> 22227L: dri-devel@lists.freedesktop.org 22228S: Maintained 22229T: git git://anongit.freedesktop.org/drm/drm-misc 22230F: drivers/dma-buf/udmabuf.c 22231F: include/uapi/linux/udmabuf.h 22232 22233USERSPACE I/O (UIO) 22234M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22235S: Maintained 22236T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22237F: Documentation/driver-api/uio-howto.rst 22238F: drivers/uio/ 22239F: include/linux/uio_driver.h 22240 22241UTIL-LINUX PACKAGE 22242M: Karel Zak <kzak@redhat.com> 22243L: util-linux@vger.kernel.org 22244S: Maintained 22245W: http://en.wikipedia.org/wiki/Util-linux 22246T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22247 22248UUID HELPERS 22249R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22250L: linux-kernel@vger.kernel.org 22251S: Maintained 22252F: include/linux/uuid.h 22253F: lib/test_uuid.c 22254F: lib/uuid.c 22255 22256UV SYSFS DRIVER 22257M: Justin Ernst <justin.ernst@hpe.com> 22258L: platform-driver-x86@vger.kernel.org 22259S: Maintained 22260F: drivers/platform/x86/uv_sysfs.c 22261 22262UVESAFB DRIVER 22263M: Michal Januszewski <spock@gentoo.org> 22264L: linux-fbdev@vger.kernel.org 22265S: Maintained 22266W: https://github.com/mjanusz/v86d 22267F: Documentation/fb/uvesafb.rst 22268F: drivers/video/fbdev/uvesafb.* 22269 22270Ux500 CLOCK DRIVERS 22271M: Ulf Hansson <ulf.hansson@linaro.org> 22272L: linux-clk@vger.kernel.org 22273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22274S: Maintained 22275F: drivers/clk/ux500/ 22276 22277VF610 NAND DRIVER 22278M: Stefan Agner <stefan@agner.ch> 22279L: linux-mtd@lists.infradead.org 22280S: Supported 22281F: drivers/mtd/nand/raw/vf610_nfc.c 22282 22283VFAT/FAT/MSDOS FILESYSTEM 22284M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22285S: Maintained 22286F: Documentation/filesystems/vfat.rst 22287F: fs/fat/ 22288F: tools/testing/selftests/filesystems/fat/ 22289 22290VFIO CDX DRIVER 22291M: Nipun Gupta <nipun.gupta@amd.com> 22292M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22293L: kvm@vger.kernel.org 22294S: Maintained 22295F: drivers/vfio/cdx/* 22296 22297VFIO DRIVER 22298M: Alex Williamson <alex.williamson@redhat.com> 22299L: kvm@vger.kernel.org 22300S: Maintained 22301T: git https://github.com/awilliam/linux-vfio.git 22302F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22303F: Documentation/driver-api/vfio.rst 22304F: drivers/vfio/ 22305F: include/linux/vfio.h 22306F: include/linux/vfio_pci_core.h 22307F: include/uapi/linux/vfio.h 22308 22309VFIO FSL-MC DRIVER 22310M: Diana Craciun <diana.craciun@oss.nxp.com> 22311L: kvm@vger.kernel.org 22312S: Maintained 22313F: drivers/vfio/fsl-mc/ 22314 22315VFIO HISILICON PCI DRIVER 22316M: Longfang Liu <liulongfang@huawei.com> 22317M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22318L: kvm@vger.kernel.org 22319S: Maintained 22320F: drivers/vfio/pci/hisilicon/ 22321 22322VFIO MEDIATED DEVICE DRIVERS 22323M: Kirti Wankhede <kwankhede@nvidia.com> 22324L: kvm@vger.kernel.org 22325S: Maintained 22326F: Documentation/driver-api/vfio-mediated-device.rst 22327F: drivers/vfio/mdev/ 22328F: include/linux/mdev.h 22329F: samples/vfio-mdev/ 22330 22331VFIO MLX5 PCI DRIVER 22332M: Yishai Hadas <yishaih@nvidia.com> 22333L: kvm@vger.kernel.org 22334S: Maintained 22335F: drivers/vfio/pci/mlx5/ 22336 22337VFIO PCI DEVICE SPECIFIC DRIVERS 22338R: Jason Gunthorpe <jgg@nvidia.com> 22339R: Yishai Hadas <yishaih@nvidia.com> 22340R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22341R: Kevin Tian <kevin.tian@intel.com> 22342L: kvm@vger.kernel.org 22343S: Maintained 22344P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22345F: drivers/vfio/pci/*/ 22346 22347VFIO PLATFORM DRIVER 22348M: Eric Auger <eric.auger@redhat.com> 22349L: kvm@vger.kernel.org 22350S: Maintained 22351F: drivers/vfio/platform/ 22352 22353VGA_SWITCHEROO 22354R: Lukas Wunner <lukas@wunner.de> 22355S: Maintained 22356T: git git://anongit.freedesktop.org/drm/drm-misc 22357F: Documentation/gpu/vga-switcheroo.rst 22358F: drivers/gpu/vga/vga_switcheroo.c 22359F: include/linux/vga_switcheroo.h 22360 22361VIA RHINE NETWORK DRIVER 22362M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22363S: Maintained 22364F: drivers/net/ethernet/via/via-rhine.c 22365 22366VIA SD/MMC CARD CONTROLLER DRIVER 22367M: Bruce Chang <brucechang@via.com.tw> 22368M: Harald Welte <HaraldWelte@viatech.com> 22369S: Maintained 22370F: drivers/mmc/host/via-sdmmc.c 22371 22372VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22373M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22374L: linux-fbdev@vger.kernel.org 22375S: Maintained 22376F: drivers/video/fbdev/via/ 22377F: include/linux/via-core.h 22378F: include/linux/via_i2c.h 22379 22380VIA VELOCITY NETWORK DRIVER 22381M: Francois Romieu <romieu@fr.zoreil.com> 22382L: netdev@vger.kernel.org 22383S: Maintained 22384F: drivers/net/ethernet/via/via-velocity.* 22385 22386VICODEC VIRTUAL CODEC DRIVER 22387M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22388L: linux-media@vger.kernel.org 22389S: Maintained 22390W: https://linuxtv.org 22391T: git git://linuxtv.org/media_tree.git 22392F: drivers/media/test-drivers/vicodec/* 22393 22394VIDEO I2C POLLING DRIVER 22395M: Matt Ranostay <matt.ranostay@konsulko.com> 22396L: linux-media@vger.kernel.org 22397S: Maintained 22398F: drivers/media/i2c/video-i2c.c 22399 22400VIDEO MULTIPLEXER DRIVER 22401M: Philipp Zabel <p.zabel@pengutronix.de> 22402L: linux-media@vger.kernel.org 22403S: Maintained 22404F: drivers/media/platform/video-mux.c 22405 22406VIDEOBUF2 FRAMEWORK 22407M: Tomasz Figa <tfiga@chromium.org> 22408M: Marek Szyprowski <m.szyprowski@samsung.com> 22409L: linux-media@vger.kernel.org 22410S: Maintained 22411F: drivers/media/common/videobuf2/* 22412F: include/media/videobuf2-* 22413 22414VIDTV VIRTUAL DIGITAL TV DRIVER 22415M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22416L: linux-media@vger.kernel.org 22417S: Maintained 22418W: https://linuxtv.org 22419T: git git://linuxtv.org/media_tree.git 22420F: drivers/media/test-drivers/vidtv/* 22421 22422VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22423M: Shuah Khan <skhan@linuxfoundation.org> 22424R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22425L: linux-media@vger.kernel.org 22426S: Maintained 22427W: https://linuxtv.org 22428T: git git://linuxtv.org/media_tree.git 22429F: drivers/media/test-drivers/vimc/* 22430 22431VIRT LIB 22432M: Alex Williamson <alex.williamson@redhat.com> 22433M: Paolo Bonzini <pbonzini@redhat.com> 22434L: kvm@vger.kernel.org 22435S: Supported 22436F: virt/lib/ 22437 22438VIRTIO AND VHOST VSOCK DRIVER 22439M: Stefan Hajnoczi <stefanha@redhat.com> 22440M: Stefano Garzarella <sgarzare@redhat.com> 22441L: kvm@vger.kernel.org 22442L: virtualization@lists.linux-foundation.org 22443L: netdev@vger.kernel.org 22444S: Maintained 22445F: drivers/vhost/vsock.c 22446F: include/linux/virtio_vsock.h 22447F: include/uapi/linux/virtio_vsock.h 22448F: net/vmw_vsock/virtio_transport.c 22449F: net/vmw_vsock/virtio_transport_common.c 22450 22451VIRTIO BALLOON 22452M: "Michael S. Tsirkin" <mst@redhat.com> 22453M: David Hildenbrand <david@redhat.com> 22454L: virtualization@lists.linux-foundation.org 22455S: Maintained 22456F: drivers/virtio/virtio_balloon.c 22457F: include/linux/balloon_compaction.h 22458F: include/uapi/linux/virtio_balloon.h 22459F: mm/balloon_compaction.c 22460 22461VIRTIO BLOCK AND SCSI DRIVERS 22462M: "Michael S. Tsirkin" <mst@redhat.com> 22463M: Jason Wang <jasowang@redhat.com> 22464R: Paolo Bonzini <pbonzini@redhat.com> 22465R: Stefan Hajnoczi <stefanha@redhat.com> 22466L: virtualization@lists.linux-foundation.org 22467S: Maintained 22468F: drivers/block/virtio_blk.c 22469F: drivers/scsi/virtio_scsi.c 22470F: drivers/vhost/scsi.c 22471F: include/uapi/linux/virtio_blk.h 22472F: include/uapi/linux/virtio_scsi.h 22473 22474VIRTIO CONSOLE DRIVER 22475M: Amit Shah <amit@kernel.org> 22476L: virtualization@lists.linux-foundation.org 22477S: Maintained 22478F: drivers/char/virtio_console.c 22479F: include/linux/virtio_console.h 22480F: include/uapi/linux/virtio_console.h 22481 22482VIRTIO CORE AND NET DRIVERS 22483M: "Michael S. Tsirkin" <mst@redhat.com> 22484M: Jason Wang <jasowang@redhat.com> 22485R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22486L: virtualization@lists.linux-foundation.org 22487S: Maintained 22488F: Documentation/ABI/testing/sysfs-bus-vdpa 22489F: Documentation/ABI/testing/sysfs-class-vduse 22490F: Documentation/devicetree/bindings/virtio/ 22491F: Documentation/driver-api/virtio/ 22492F: drivers/block/virtio_blk.c 22493F: drivers/crypto/virtio/ 22494F: drivers/net/virtio_net.c 22495F: drivers/vdpa/ 22496F: drivers/virtio/ 22497F: include/linux/vdpa.h 22498F: include/linux/virtio*.h 22499F: include/linux/vringh.h 22500F: include/uapi/linux/virtio_*.h 22501F: tools/virtio/ 22502 22503VIRTIO CRYPTO DRIVER 22504M: Gonglei <arei.gonglei@huawei.com> 22505L: virtualization@lists.linux-foundation.org 22506L: linux-crypto@vger.kernel.org 22507S: Maintained 22508F: drivers/crypto/virtio/ 22509F: include/uapi/linux/virtio_crypto.h 22510 22511VIRTIO DRIVERS FOR S390 22512M: Cornelia Huck <cohuck@redhat.com> 22513M: Halil Pasic <pasic@linux.ibm.com> 22514M: Eric Farman <farman@linux.ibm.com> 22515L: linux-s390@vger.kernel.org 22516L: virtualization@lists.linux-foundation.org 22517L: kvm@vger.kernel.org 22518S: Supported 22519F: arch/s390/include/uapi/asm/virtio-ccw.h 22520F: drivers/s390/virtio/ 22521 22522VIRTIO FILE SYSTEM 22523M: Vivek Goyal <vgoyal@redhat.com> 22524M: Stefan Hajnoczi <stefanha@redhat.com> 22525M: Miklos Szeredi <miklos@szeredi.hu> 22526L: virtualization@lists.linux-foundation.org 22527L: linux-fsdevel@vger.kernel.org 22528S: Supported 22529W: https://virtio-fs.gitlab.io/ 22530F: Documentation/filesystems/virtiofs.rst 22531F: fs/fuse/virtio_fs.c 22532F: include/uapi/linux/virtio_fs.h 22533 22534VIRTIO GPIO DRIVER 22535M: Enrico Weigelt, metux IT consult <info@metux.net> 22536M: Viresh Kumar <vireshk@kernel.org> 22537L: linux-gpio@vger.kernel.org 22538L: virtualization@lists.linux-foundation.org 22539S: Maintained 22540F: drivers/gpio/gpio-virtio.c 22541F: include/uapi/linux/virtio_gpio.h 22542 22543VIRTIO GPU DRIVER 22544M: David Airlie <airlied@redhat.com> 22545M: Gerd Hoffmann <kraxel@redhat.com> 22546R: Gurchetan Singh <gurchetansingh@chromium.org> 22547R: Chia-I Wu <olvaffe@gmail.com> 22548L: dri-devel@lists.freedesktop.org 22549L: virtualization@lists.linux-foundation.org 22550S: Maintained 22551T: git git://anongit.freedesktop.org/drm/drm-misc 22552F: drivers/gpu/drm/virtio/ 22553F: include/uapi/linux/virtio_gpu.h 22554 22555VIRTIO HOST (VHOST) 22556M: "Michael S. Tsirkin" <mst@redhat.com> 22557M: Jason Wang <jasowang@redhat.com> 22558L: kvm@vger.kernel.org 22559L: virtualization@lists.linux-foundation.org 22560L: netdev@vger.kernel.org 22561S: Maintained 22562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22563F: drivers/vhost/ 22564F: include/linux/sched/vhost_task.h 22565F: include/linux/vhost_iotlb.h 22566F: include/uapi/linux/vhost.h 22567F: kernel/vhost_task.c 22568 22569VIRTIO I2C DRIVER 22570M: Conghui Chen <conghui.chen@intel.com> 22571M: Viresh Kumar <viresh.kumar@linaro.org> 22572L: linux-i2c@vger.kernel.org 22573L: virtualization@lists.linux-foundation.org 22574S: Maintained 22575F: drivers/i2c/busses/i2c-virtio.c 22576F: include/uapi/linux/virtio_i2c.h 22577 22578VIRTIO INPUT DRIVER 22579M: Gerd Hoffmann <kraxel@redhat.com> 22580S: Maintained 22581F: drivers/virtio/virtio_input.c 22582F: include/uapi/linux/virtio_input.h 22583 22584VIRTIO IOMMU DRIVER 22585M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22586L: virtualization@lists.linux-foundation.org 22587S: Maintained 22588F: drivers/iommu/virtio-iommu.c 22589F: include/uapi/linux/virtio_iommu.h 22590 22591VIRTIO MEM DRIVER 22592M: David Hildenbrand <david@redhat.com> 22593L: virtualization@lists.linux-foundation.org 22594S: Maintained 22595W: https://virtio-mem.gitlab.io/ 22596F: drivers/virtio/virtio_mem.c 22597F: include/uapi/linux/virtio_mem.h 22598 22599VIRTIO PMEM DRIVER 22600M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22601L: virtualization@lists.linux-foundation.org 22602S: Maintained 22603F: drivers/nvdimm/nd_virtio.c 22604F: drivers/nvdimm/virtio_pmem.c 22605 22606VIRTIO SOUND DRIVER 22607M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22608M: "Michael S. Tsirkin" <mst@redhat.com> 22609L: virtualization@lists.linux-foundation.org 22610L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22611S: Maintained 22612F: include/uapi/linux/virtio_snd.h 22613F: sound/virtio/* 22614 22615VIRTUAL BOX GUEST DEVICE DRIVER 22616M: Hans de Goede <hdegoede@redhat.com> 22617M: Arnd Bergmann <arnd@arndb.de> 22618M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22619S: Maintained 22620F: drivers/virt/vboxguest/ 22621F: include/linux/vbox_utils.h 22622F: include/uapi/linux/vbox*.h 22623 22624VIRTUAL BOX SHARED FOLDER VFS DRIVER 22625M: Hans de Goede <hdegoede@redhat.com> 22626L: linux-fsdevel@vger.kernel.org 22627S: Maintained 22628F: fs/vboxsf/* 22629 22630VIRTUAL PCM TEST DRIVER 22631M: Ivan Orlov <ivan.orlov0322@gmail.com> 22632L: alsa-devel@alsa-project.org 22633S: Maintained 22634F: Documentation/sound/cards/pcmtest.rst 22635F: sound/drivers/pcmtest.c 22636F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22637 22638VIRTUAL SERIO DEVICE DRIVER 22639M: Stephen Chandler Paul <thatslyude@gmail.com> 22640S: Maintained 22641F: drivers/input/serio/userio.c 22642F: include/uapi/linux/userio.h 22643 22644VISL VIRTUAL STATELESS DECODER DRIVER 22645M: Daniel Almeida <daniel.almeida@collabora.com> 22646L: linux-media@vger.kernel.org 22647S: Supported 22648F: drivers/media/test-drivers/visl 22649 22650VIVID VIRTUAL VIDEO DRIVER 22651M: Hans Verkuil <hverkuil@xs4all.nl> 22652L: linux-media@vger.kernel.org 22653S: Maintained 22654W: https://linuxtv.org 22655T: git git://linuxtv.org/media_tree.git 22656F: drivers/media/test-drivers/vivid/* 22657 22658VLYNQ BUS 22659M: Florian Fainelli <f.fainelli@gmail.com> 22660L: openwrt-devel@lists.openwrt.org (subscribers-only) 22661S: Maintained 22662F: drivers/vlynq/vlynq.c 22663F: include/linux/vlynq.h 22664 22665VM SOCKETS (AF_VSOCK) 22666M: Stefano Garzarella <sgarzare@redhat.com> 22667L: virtualization@lists.linux-foundation.org 22668L: netdev@vger.kernel.org 22669S: Maintained 22670F: drivers/net/vsockmon.c 22671F: include/net/af_vsock.h 22672F: include/uapi/linux/vm_sockets.h 22673F: include/uapi/linux/vm_sockets_diag.h 22674F: include/uapi/linux/vsockmon.h 22675F: net/vmw_vsock/ 22676F: tools/testing/vsock/ 22677 22678VMALLOC 22679M: Andrew Morton <akpm@linux-foundation.org> 22680R: Uladzislau Rezki <urezki@gmail.com> 22681R: Christoph Hellwig <hch@infradead.org> 22682R: Lorenzo Stoakes <lstoakes@gmail.com> 22683L: linux-mm@kvack.org 22684S: Maintained 22685W: http://www.linux-mm.org 22686T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22687F: include/linux/vmalloc.h 22688F: mm/vmalloc.c 22689 22690VME SUBSYSTEM 22691M: Martyn Welch <martyn@welchs.me.uk> 22692M: Manohar Vanga <manohar.vanga@gmail.com> 22693M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22694L: linux-kernel@vger.kernel.org 22695S: Odd fixes 22696T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22697F: Documentation/driver-api/vme.rst 22698F: drivers/staging/vme_user/ 22699 22700VMWARE BALLOON DRIVER 22701M: Nadav Amit <namit@vmware.com> 22702R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22703L: linux-kernel@vger.kernel.org 22704S: Supported 22705F: drivers/misc/vmw_balloon.c 22706 22707VMWARE HYPERVISOR INTERFACE 22708M: Ajay Kaher <akaher@vmware.com> 22709M: Alexey Makhalov <amakhalov@vmware.com> 22710R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22711L: virtualization@lists.linux-foundation.org 22712L: x86@kernel.org 22713S: Supported 22714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22715F: arch/x86/include/asm/vmware.h 22716F: arch/x86/kernel/cpu/vmware.c 22717 22718VMWARE PVRDMA DRIVER 22719M: Bryan Tan <bryantan@vmware.com> 22720M: Vishnu Dasa <vdasa@vmware.com> 22721R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22722L: linux-rdma@vger.kernel.org 22723S: Supported 22724F: drivers/infiniband/hw/vmw_pvrdma/ 22725 22726VMWARE PVSCSI DRIVER 22727M: Vishal Bhakta <vbhakta@vmware.com> 22728R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22729L: linux-scsi@vger.kernel.org 22730S: Supported 22731F: drivers/scsi/vmw_pvscsi.c 22732F: drivers/scsi/vmw_pvscsi.h 22733 22734VMWARE VIRTUAL PTP CLOCK DRIVER 22735M: Deep Shah <sdeep@vmware.com> 22736R: Ajay Kaher <akaher@vmware.com> 22737R: Alexey Makhalov <amakhalov@vmware.com> 22738R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22739L: netdev@vger.kernel.org 22740S: Supported 22741F: drivers/ptp/ptp_vmw.c 22742 22743VMWARE VMCI DRIVER 22744M: Bryan Tan <bryantan@vmware.com> 22745M: Vishnu Dasa <vdasa@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: linux-kernel@vger.kernel.org 22748S: Supported 22749F: drivers/misc/vmw_vmci/ 22750F: include/linux/vmw_vmci* 22751 22752VMWARE VMMOUSE SUBDRIVER 22753M: Zack Rusin <zackr@vmware.com> 22754R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22755R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22756L: linux-input@vger.kernel.org 22757S: Supported 22758F: drivers/input/mouse/vmmouse.c 22759F: drivers/input/mouse/vmmouse.h 22760 22761VMWARE VMXNET3 ETHERNET DRIVER 22762M: Ronak Doshi <doshir@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: netdev@vger.kernel.org 22765S: Supported 22766F: drivers/net/vmxnet3/ 22767 22768VMWARE VSOCK VMCI TRANSPORT DRIVER 22769M: Bryan Tan <bryantan@vmware.com> 22770M: Vishnu Dasa <vdasa@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: linux-kernel@vger.kernel.org 22773S: Supported 22774F: net/vmw_vsock/vmci_transport* 22775 22776VOCORE VOCORE2 BOARD 22777M: Harvey Hunt <harveyhuntnexus@gmail.com> 22778L: linux-mips@vger.kernel.org 22779S: Maintained 22780F: arch/mips/boot/dts/ralink/vocore2.dts 22781 22782VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22783M: Liam Girdwood <lgirdwood@gmail.com> 22784M: Mark Brown <broonie@kernel.org> 22785L: linux-kernel@vger.kernel.org 22786S: Supported 22787W: http://www.slimlogic.co.uk/?p=48 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22789F: Documentation/devicetree/bindings/regulator/ 22790F: Documentation/power/regulator/ 22791F: drivers/regulator/ 22792F: include/dt-bindings/regulator/ 22793F: include/linux/regulator/ 22794K: regulator_get_optional 22795 22796VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22797R: Matti Vaittinen <mazziesaccount@gmail.com> 22798F: drivers/regulator/irq_helpers.c 22799 22800VRF 22801M: David Ahern <dsahern@kernel.org> 22802L: netdev@vger.kernel.org 22803S: Maintained 22804F: Documentation/networking/vrf.rst 22805F: drivers/net/vrf.c 22806 22807VSPRINTF 22808M: Petr Mladek <pmladek@suse.com> 22809M: Steven Rostedt <rostedt@goodmis.org> 22810M: Sergey Senozhatsky <senozhatsky@chromium.org> 22811R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22812R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22813S: Maintained 22814T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22815F: Documentation/core-api/printk-formats.rst 22816F: lib/test_printf.c 22817F: lib/test_scanf.c 22818F: lib/vsprintf.c 22819 22820VT1211 HARDWARE MONITOR DRIVER 22821M: Juerg Haefliger <juergh@proton.me> 22822L: linux-hwmon@vger.kernel.org 22823S: Maintained 22824F: Documentation/hwmon/vt1211.rst 22825F: drivers/hwmon/vt1211.c 22826 22827VT8231 HARDWARE MONITOR DRIVER 22828M: Roger Lucas <vt8231@hiddenengine.co.uk> 22829L: linux-hwmon@vger.kernel.org 22830S: Maintained 22831F: drivers/hwmon/vt8231.c 22832 22833VUB300 USB to SDIO/SD/MMC bridge chip 22834L: linux-mmc@vger.kernel.org 22835S: Orphan 22836F: drivers/mmc/host/vub300.c 22837 22838W1 DALLAS'S 1-WIRE BUS 22839M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22840S: Maintained 22841F: Documentation/devicetree/bindings/w1/ 22842F: Documentation/w1/ 22843F: drivers/w1/ 22844F: include/linux/w1.h 22845 22846W83791D HARDWARE MONITORING DRIVER 22847M: Marc Hulsman <m.hulsman@tudelft.nl> 22848L: linux-hwmon@vger.kernel.org 22849S: Maintained 22850F: Documentation/hwmon/w83791d.rst 22851F: drivers/hwmon/w83791d.c 22852 22853W83793 HARDWARE MONITORING DRIVER 22854M: Rudolf Marek <r.marek@assembler.cz> 22855L: linux-hwmon@vger.kernel.org 22856S: Maintained 22857F: Documentation/hwmon/w83793.rst 22858F: drivers/hwmon/w83793.c 22859 22860W83795 HARDWARE MONITORING DRIVER 22861M: Jean Delvare <jdelvare@suse.com> 22862L: linux-hwmon@vger.kernel.org 22863S: Maintained 22864F: drivers/hwmon/w83795.c 22865 22866W83L51xD SD/MMC CARD INTERFACE DRIVER 22867M: Pierre Ossman <pierre@ossman.eu> 22868S: Maintained 22869F: drivers/mmc/host/wbsd.* 22870 22871WACOM PROTOCOL 4 SERIAL TABLETS 22872M: Julian Squires <julian@cipht.net> 22873M: Hans de Goede <hdegoede@redhat.com> 22874L: linux-input@vger.kernel.org 22875S: Maintained 22876F: drivers/input/tablet/wacom_serial4.c 22877 22878WANGXUN ETHERNET DRIVER 22879M: Jiawen Wu <jiawenwu@trustnetic.com> 22880M: Mengyuan Lou <mengyuanlou@net-swift.com> 22881L: netdev@vger.kernel.org 22882S: Maintained 22883W: https://www.net-swift.com 22884F: Documentation/networking/device_drivers/ethernet/wangxun/* 22885F: drivers/net/ethernet/wangxun/ 22886 22887WATCHDOG DEVICE DRIVERS 22888M: Wim Van Sebroeck <wim@linux-watchdog.org> 22889M: Guenter Roeck <linux@roeck-us.net> 22890L: linux-watchdog@vger.kernel.org 22891S: Maintained 22892W: http://www.linux-watchdog.org/ 22893T: git git://www.linux-watchdog.org/linux-watchdog.git 22894F: Documentation/devicetree/bindings/watchdog/ 22895F: Documentation/watchdog/ 22896F: drivers/watchdog/ 22897F: include/linux/watchdog.h 22898F: include/trace/events/watchdog.h 22899F: include/uapi/linux/watchdog.h 22900 22901WHISKEYCOVE PMIC GPIO DRIVER 22902M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22903L: linux-gpio@vger.kernel.org 22904S: Maintained 22905F: drivers/gpio/gpio-wcove.c 22906 22907WHWAVE RTC DRIVER 22908M: Dianlong Li <long17.cool@163.com> 22909L: linux-rtc@vger.kernel.org 22910S: Maintained 22911F: drivers/rtc/rtc-sd3078.c 22912 22913WIIMOTE HID DRIVER 22914M: David Rheinsberg <david.rheinsberg@gmail.com> 22915L: linux-input@vger.kernel.org 22916S: Maintained 22917F: drivers/hid/hid-wiimote* 22918 22919WILOCITY WIL6210 WIRELESS DRIVER 22920L: linux-wireless@vger.kernel.org 22921S: Orphan 22922W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22923F: drivers/net/wireless/ath/wil6210/ 22924 22925WINBOND CIR DRIVER 22926M: David Härdeman <david@hardeman.nu> 22927S: Maintained 22928F: drivers/media/rc/winbond-cir.c 22929 22930WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22931L: linux-watchdog@vger.kernel.org 22932S: Orphan 22933F: drivers/watchdog/ebc-c384_wdt.c 22934 22935WINSYSTEMS WS16C48 GPIO DRIVER 22936M: William Breathitt Gray <william.gray@linaro.org> 22937L: linux-gpio@vger.kernel.org 22938S: Maintained 22939F: drivers/gpio/gpio-ws16c48.c 22940 22941WIREGUARD SECURE NETWORK TUNNEL 22942M: Jason A. Donenfeld <Jason@zx2c4.com> 22943L: wireguard@lists.zx2c4.com 22944L: netdev@vger.kernel.org 22945S: Maintained 22946F: drivers/net/wireguard/ 22947F: tools/testing/selftests/wireguard/ 22948 22949WISTRON LAPTOP BUTTON DRIVER 22950M: Miloslav Trmac <mitr@volny.cz> 22951S: Maintained 22952F: drivers/input/misc/wistron_btns.c 22953 22954WL3501 WIRELESS PCMCIA CARD DRIVER 22955L: linux-wireless@vger.kernel.org 22956S: Odd fixes 22957F: drivers/net/wireless/legacy/wl3501* 22958 22959WMI BINARY MOF DRIVER 22960L: platform-drivers-x86@vger.kernel.org 22961S: Orphan 22962F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22963F: Documentation/wmi/devices/wmi-bmof.rst 22964F: drivers/platform/x86/wmi-bmof.c 22965 22966WOLFSON MICROELECTRONICS DRIVERS 22967L: patches@opensource.cirrus.com 22968S: Supported 22969W: https://github.com/CirrusLogic/linux-drivers/wiki 22970T: git https://github.com/CirrusLogic/linux-drivers.git 22971F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22972F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22973F: Documentation/devicetree/bindings/mfd/wm831x.txt 22974F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22976F: Documentation/devicetree/bindings/sound/wm* 22977F: Documentation/hwmon/wm83??.rst 22978F: arch/arm/mach-s3c/mach-crag6410* 22979F: drivers/clk/clk-wm83*.c 22980F: drivers/gpio/gpio-*wm*.c 22981F: drivers/gpio/gpio-arizona.c 22982F: drivers/hwmon/wm83??-hwmon.c 22983F: drivers/input/misc/wm831x-on.c 22984F: drivers/input/touchscreen/wm831x-ts.c 22985F: drivers/input/touchscreen/wm97*.c 22986F: drivers/leds/leds-wm83*.c 22987F: drivers/mfd/arizona* 22988F: drivers/mfd/cs47l24* 22989F: drivers/mfd/wm*.c 22990F: drivers/power/supply/wm83*.c 22991F: drivers/regulator/arizona* 22992F: drivers/regulator/wm8*.c 22993F: drivers/rtc/rtc-wm83*.c 22994F: drivers/video/backlight/wm83*_bl.c 22995F: drivers/watchdog/wm83*_wdt.c 22996F: include/linux/mfd/arizona/ 22997F: include/linux/mfd/wm831x/ 22998F: include/linux/mfd/wm8350/ 22999F: include/linux/mfd/wm8400* 23000F: include/linux/regulator/arizona* 23001F: include/linux/wm97xx.h 23002F: include/sound/wm????.h 23003F: sound/soc/codecs/arizona* 23004F: sound/soc/codecs/cs47l24* 23005F: sound/soc/codecs/wm* 23006 23007WORKQUEUE 23008M: Tejun Heo <tj@kernel.org> 23009R: Lai Jiangshan <jiangshanlai@gmail.com> 23010S: Maintained 23011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23012F: Documentation/core-api/workqueue.rst 23013F: include/linux/workqueue.h 23014F: kernel/workqueue.c 23015F: kernel/workqueue_internal.h 23016 23017WWAN DRIVERS 23018M: Loic Poulain <loic.poulain@linaro.org> 23019M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23020R: Johannes Berg <johannes@sipsolutions.net> 23021L: netdev@vger.kernel.org 23022S: Maintained 23023F: drivers/net/wwan/ 23024F: include/linux/wwan.h 23025F: include/uapi/linux/wwan.h 23026 23027X-POWERS AXP288 PMIC DRIVERS 23028M: Hans de Goede <hdegoede@redhat.com> 23029S: Maintained 23030F: drivers/acpi/pmic/intel_pmic_xpower.c 23031N: axp288 23032 23033X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23034M: Chen-Yu Tsai <wens@csie.org> 23035L: linux-kernel@vger.kernel.org 23036S: Maintained 23037N: axp[128] 23038 23039X.25 STACK 23040M: Martin Schiller <ms@dev.tdt.de> 23041L: linux-x25@vger.kernel.org 23042S: Maintained 23043F: Documentation/networking/lapb-module.rst 23044F: Documentation/networking/x25* 23045F: drivers/net/wan/hdlc_x25.c 23046F: drivers/net/wan/lapbether.c 23047F: include/*/lapb.h 23048F: include/net/x25* 23049F: include/uapi/linux/x25.h 23050F: net/lapb/ 23051F: net/x25/ 23052 23053X86 ARCHITECTURE (32-BIT AND 64-BIT) 23054M: Thomas Gleixner <tglx@linutronix.de> 23055M: Ingo Molnar <mingo@redhat.com> 23056M: Borislav Petkov <bp@alien8.de> 23057M: Dave Hansen <dave.hansen@linux.intel.com> 23058M: x86@kernel.org 23059R: "H. Peter Anvin" <hpa@zytor.com> 23060L: linux-kernel@vger.kernel.org 23061S: Maintained 23062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23063F: Documentation/arch/x86/ 23064F: Documentation/devicetree/bindings/x86/ 23065F: arch/x86/ 23066 23067X86 ENTRY CODE 23068M: Andy Lutomirski <luto@kernel.org> 23069L: linux-kernel@vger.kernel.org 23070S: Maintained 23071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23072F: arch/x86/entry/ 23073 23074X86 HARDWARE VULNERABILITIES 23075M: Thomas Gleixner <tglx@linutronix.de> 23076M: Borislav Petkov <bp@alien8.de> 23077M: Peter Zijlstra <peterz@infradead.org> 23078M: Josh Poimboeuf <jpoimboe@kernel.org> 23079R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23080S: Maintained 23081F: Documentation/admin-guide/hw-vuln/ 23082F: arch/x86/include/asm/nospec-branch.h 23083F: arch/x86/kernel/cpu/bugs.c 23084 23085X86 MCE INFRASTRUCTURE 23086M: Tony Luck <tony.luck@intel.com> 23087M: Borislav Petkov <bp@alien8.de> 23088L: linux-edac@vger.kernel.org 23089S: Maintained 23090F: Documentation/ABI/testing/sysfs-mce 23091F: Documentation/arch/x86/x86_64/machinecheck.rst 23092F: arch/x86/kernel/cpu/mce/* 23093 23094X86 MICROCODE UPDATE SUPPORT 23095M: Borislav Petkov <bp@alien8.de> 23096S: Maintained 23097F: arch/x86/kernel/cpu/microcode/* 23098 23099X86 MM 23100M: Dave Hansen <dave.hansen@linux.intel.com> 23101M: Andy Lutomirski <luto@kernel.org> 23102M: Peter Zijlstra <peterz@infradead.org> 23103L: linux-kernel@vger.kernel.org 23104S: Maintained 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23106F: arch/x86/mm/ 23107 23108X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23109M: Hans de Goede <hdegoede@redhat.com> 23110L: platform-driver-x86@vger.kernel.org 23111S: Maintained 23112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23113F: drivers/platform/x86/x86-android-tablets/ 23114 23115X86 PLATFORM DRIVERS 23116M: Hans de Goede <hdegoede@redhat.com> 23117M: Mark Gross <markgross@kernel.org> 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/olpc/ 23122F: drivers/platform/x86/ 23123F: include/linux/platform_data/x86/ 23124 23125X86 PLATFORM DRIVERS - ARCH 23126R: Darren Hart <dvhart@infradead.org> 23127R: Andy Shevchenko <andy@infradead.org> 23128L: platform-driver-x86@vger.kernel.org 23129L: x86@kernel.org 23130S: Maintained 23131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23132F: arch/x86/platform 23133 23134X86 PLATFORM UV HPE SUPERDOME FLEX 23135M: Steve Wahl <steve.wahl@hpe.com> 23136R: Mike Travis <mike.travis@hpe.com> 23137R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23138R: Russ Anderson <russ.anderson@hpe.com> 23139S: Supported 23140F: arch/x86/include/asm/uv/ 23141F: arch/x86/kernel/apic/x2apic_uv_x.c 23142F: arch/x86/platform/uv/ 23143 23144X86 STACK UNWINDING 23145M: Josh Poimboeuf <jpoimboe@kernel.org> 23146M: Peter Zijlstra <peterz@infradead.org> 23147S: Supported 23148F: arch/x86/include/asm/unwind*.h 23149F: arch/x86/kernel/dumpstack.c 23150F: arch/x86/kernel/stacktrace.c 23151F: arch/x86/kernel/unwind_*.c 23152 23153X86 VDSO 23154M: Andy Lutomirski <luto@kernel.org> 23155L: linux-kernel@vger.kernel.org 23156S: Maintained 23157T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23158F: arch/x86/entry/vdso/ 23159 23160XARRAY 23161M: Matthew Wilcox <willy@infradead.org> 23162L: linux-fsdevel@vger.kernel.org 23163S: Supported 23164F: Documentation/core-api/xarray.rst 23165F: include/linux/idr.h 23166F: include/linux/xarray.h 23167F: lib/idr.c 23168F: lib/xarray.c 23169F: tools/testing/radix-tree 23170 23171XBOX DVD IR REMOTE 23172M: Benjamin Valentin <benpicco@googlemail.com> 23173S: Maintained 23174F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23175F: drivers/media/rc/xbox_remote.c 23176 23177XC2028/3028 TUNER DRIVER 23178M: Mauro Carvalho Chehab <mchehab@kernel.org> 23179L: linux-media@vger.kernel.org 23180S: Maintained 23181W: https://linuxtv.org 23182T: git git://linuxtv.org/media_tree.git 23183F: drivers/media/tuners/xc2028.* 23184 23185XDP (eXpress Data Path) 23186M: Alexei Starovoitov <ast@kernel.org> 23187M: Daniel Borkmann <daniel@iogearbox.net> 23188M: David S. Miller <davem@davemloft.net> 23189M: Jakub Kicinski <kuba@kernel.org> 23190M: Jesper Dangaard Brouer <hawk@kernel.org> 23191M: John Fastabend <john.fastabend@gmail.com> 23192L: netdev@vger.kernel.org 23193L: bpf@vger.kernel.org 23194S: Supported 23195F: drivers/net/ethernet/*/*/*/*/*xdp* 23196F: drivers/net/ethernet/*/*/*xdp* 23197F: include/net/xdp.h 23198F: include/net/xdp_priv.h 23199F: include/trace/events/xdp.h 23200F: kernel/bpf/cpumap.c 23201F: kernel/bpf/devmap.c 23202F: net/core/xdp.c 23203F: samples/bpf/xdp* 23204F: tools/testing/selftests/bpf/*/*xdp* 23205F: tools/testing/selftests/bpf/*xdp* 23206K: (?:\b|_)xdp(?:\b|_) 23207 23208XDP SOCKETS (AF_XDP) 23209M: Björn Töpel <bjorn@kernel.org> 23210M: Magnus Karlsson <magnus.karlsson@intel.com> 23211M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23212R: Jonathan Lemon <jonathan.lemon@gmail.com> 23213L: netdev@vger.kernel.org 23214L: bpf@vger.kernel.org 23215S: Maintained 23216F: Documentation/networking/af_xdp.rst 23217F: include/net/netns/xdp.h 23218F: include/net/xdp_sock* 23219F: include/net/xsk_buff_pool.h 23220F: include/uapi/linux/if_xdp.h 23221F: include/uapi/linux/xdp_diag.h 23222F: net/xdp/ 23223F: tools/testing/selftests/bpf/*xsk* 23224 23225XEN BLOCK SUBSYSTEM 23226M: Roger Pau Monné <roger.pau@citrix.com> 23227L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23228S: Supported 23229F: drivers/block/xen* 23230F: drivers/block/xen-blkback/* 23231 23232XEN HYPERVISOR ARM 23233M: Stefano Stabellini <sstabellini@kernel.org> 23234L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23235S: Maintained 23236F: arch/arm/include/asm/xen/ 23237F: arch/arm/xen/ 23238 23239XEN HYPERVISOR ARM64 23240M: Stefano Stabellini <sstabellini@kernel.org> 23241L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23242S: Maintained 23243F: arch/arm64/include/asm/xen/ 23244F: arch/arm64/xen/ 23245 23246XEN HYPERVISOR INTERFACE 23247M: Juergen Gross <jgross@suse.com> 23248M: Stefano Stabellini <sstabellini@kernel.org> 23249R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23251S: Supported 23252T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23253F: Documentation/ABI/stable/sysfs-hypervisor-xen 23254F: Documentation/ABI/testing/sysfs-hypervisor-xen 23255F: drivers/*/xen-*front.c 23256F: drivers/xen/ 23257F: include/uapi/xen/ 23258F: include/xen/ 23259F: kernel/configs/xen.config 23260 23261XEN HYPERVISOR X86 23262M: Juergen Gross <jgross@suse.com> 23263R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23264L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23265S: Supported 23266F: arch/x86/configs/xen.config 23267F: arch/x86/include/asm/pvclock-abi.h 23268F: arch/x86/include/asm/xen/ 23269F: arch/x86/platform/pvh/ 23270F: arch/x86/xen/ 23271 23272XEN NETWORK BACKEND DRIVER 23273M: Wei Liu <wei.liu@kernel.org> 23274M: Paul Durrant <paul@xen.org> 23275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23276L: netdev@vger.kernel.org 23277S: Supported 23278F: drivers/net/xen-netback/* 23279 23280XEN PCI SUBSYSTEM 23281M: Juergen Gross <jgross@suse.com> 23282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23283S: Supported 23284F: arch/x86/pci/*xen* 23285F: drivers/pci/*xen* 23286 23287XEN PVSCSI DRIVERS 23288M: Juergen Gross <jgross@suse.com> 23289L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23290L: linux-scsi@vger.kernel.org 23291S: Supported 23292F: drivers/scsi/xen-scsifront.c 23293F: drivers/xen/xen-scsiback.c 23294F: include/xen/interface/io/vscsiif.h 23295 23296XEN PVUSB DRIVER 23297M: Juergen Gross <jgross@suse.com> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299L: linux-usb@vger.kernel.org 23300S: Supported 23301F: drivers/usb/host/xen* 23302F: include/xen/interface/io/usbif.h 23303 23304XEN SOUND FRONTEND DRIVER 23305M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23308S: Supported 23309F: sound/xen/* 23310 23311XEN SWIOTLB SUBSYSTEM 23312M: Juergen Gross <jgross@suse.com> 23313M: Stefano Stabellini <sstabellini@kernel.org> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: iommu@lists.linux.dev 23316S: Supported 23317F: arch/*/include/asm/xen/swiotlb-xen.h 23318F: drivers/xen/swiotlb-xen.c 23319F: include/xen/arm/swiotlb-xen.h 23320F: include/xen/swiotlb-xen.h 23321 23322XFS FILESYSTEM 23323M: Darrick J. Wong <djwong@kernel.org> 23324L: linux-xfs@vger.kernel.org 23325S: Supported 23326W: http://xfs.org/ 23327C: irc://irc.oftc.net/xfs 23328T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23329F: Documentation/ABI/testing/sysfs-fs-xfs 23330F: Documentation/admin-guide/xfs.rst 23331F: Documentation/filesystems/xfs-delayed-logging-design.rst 23332F: Documentation/filesystems/xfs-self-describing-metadata.rst 23333F: fs/xfs/ 23334F: include/uapi/linux/dqblk_xfs.h 23335F: include/uapi/linux/fsmap.h 23336 23337XILINX AMS DRIVER 23338M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23339L: linux-iio@vger.kernel.org 23340S: Maintained 23341F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23342F: drivers/iio/adc/xilinx-ams.c 23343 23344XILINX AXI ETHERNET DRIVER 23345M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23346S: Maintained 23347F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23348F: drivers/net/ethernet/xilinx/xilinx_axienet* 23349 23350XILINX CAN DRIVER 23351M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23352R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23353L: linux-can@vger.kernel.org 23354S: Maintained 23355F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23356F: drivers/net/can/xilinx_can.c 23357 23358XILINX EVENT MANAGEMENT DRIVER 23359M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23360S: Maintained 23361F: drivers/soc/xilinx/xlnx_event_manager.c 23362F: include/linux/firmware/xlnx-event-manager.h 23363 23364XILINX GPIO DRIVER 23365M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23366R: Srinivas Neeli <srinivas.neeli@amd.com> 23367R: Michal Simek <michal.simek@amd.com> 23368S: Maintained 23369F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23370F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23371F: drivers/gpio/gpio-xilinx.c 23372F: drivers/gpio/gpio-zynq.c 23373 23374XILINX PWM DRIVER 23375M: Sean Anderson <sean.anderson@seco.com> 23376S: Maintained 23377F: drivers/pwm/pwm-xilinx.c 23378F: include/clocksource/timer-xilinx.h 23379 23380XILINX SD-FEC IP CORES 23381M: Derek Kiernan <derek.kiernan@amd.com> 23382M: Dragan Cvetic <dragan.cvetic@amd.com> 23383S: Maintained 23384F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23385F: Documentation/misc-devices/xilinx_sdfec.rst 23386F: drivers/misc/Kconfig 23387F: drivers/misc/Makefile 23388F: drivers/misc/xilinx_sdfec.c 23389F: include/uapi/misc/xilinx_sdfec.h 23390 23391XILINX UARTLITE SERIAL DRIVER 23392M: Peter Korsgaard <jacmet@sunsite.dk> 23393L: linux-serial@vger.kernel.org 23394S: Maintained 23395F: drivers/tty/serial/uartlite.c 23396 23397XILINX VIDEO IP CORES 23398M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23399L: linux-media@vger.kernel.org 23400S: Supported 23401T: git git://linuxtv.org/media_tree.git 23402F: Documentation/devicetree/bindings/media/xilinx/ 23403F: drivers/media/platform/xilinx/ 23404F: include/uapi/linux/xilinx-v4l2-controls.h 23405 23406XILINX WATCHDOG DRIVER 23407M: Srinivas Neeli <srinivas.neeli@amd.com> 23408R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23409R: Michal Simek <michal.simek@amd.com> 23410S: Maintained 23411F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23412F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23413F: drivers/watchdog/of_xilinx_wdt.c 23414F: drivers/watchdog/xilinx_wwdt.c 23415 23416XILINX XDMA DRIVER 23417M: Lizhi Hou <lizhi.hou@amd.com> 23418M: Brian Xu <brian.xu@amd.com> 23419M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23420L: dmaengine@vger.kernel.org 23421S: Supported 23422F: drivers/dma/xilinx/xdma-regs.h 23423F: drivers/dma/xilinx/xdma.c 23424F: include/linux/dma/amd_xdma.h 23425F: include/linux/platform_data/amd_xdma.h 23426 23427XILINX ZYNQMP DPDMA DRIVER 23428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23429L: dmaengine@vger.kernel.org 23430S: Supported 23431F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23432F: drivers/dma/xilinx/xilinx_dpdma.c 23433F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23434 23435XILINX ZYNQMP OCM EDAC DRIVER 23436M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23437M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23438S: Maintained 23439F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23440F: drivers/edac/zynqmp_edac.c 23441 23442XILINX ZYNQMP PSGTR PHY DRIVER 23443M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23444L: linux-kernel@vger.kernel.org 23445S: Supported 23446T: git https://github.com/Xilinx/linux-xlnx.git 23447F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23448F: drivers/phy/xilinx/phy-zynqmp.c 23449 23450XILINX ZYNQMP SHA3 DRIVER 23451M: Harsha <harsha.harsha@amd.com> 23452S: Maintained 23453F: drivers/crypto/xilinx/zynqmp-sha.c 23454 23455XILLYBUS DRIVER 23456M: Eli Billauer <eli.billauer@gmail.com> 23457L: linux-kernel@vger.kernel.org 23458S: Supported 23459F: drivers/char/xillybus/ 23460 23461XLP9XX I2C DRIVER 23462M: George Cherian <gcherian@marvell.com> 23463L: linux-i2c@vger.kernel.org 23464S: Supported 23465W: http://www.marvell.com 23466F: drivers/i2c/busses/i2c-xlp9xx.c 23467 23468XRA1403 GPIO EXPANDER 23469M: Nandor Han <nandor.han@ge.com> 23470L: linux-gpio@vger.kernel.org 23471S: Maintained 23472F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23473F: drivers/gpio/gpio-xra1403.c 23474 23475XTENSA XTFPGA PLATFORM SUPPORT 23476M: Max Filippov <jcmvbkbc@gmail.com> 23477S: Maintained 23478F: drivers/spi/spi-xtensa-xtfpga.c 23479F: sound/soc/xtensa/xtfpga-i2s.c 23480 23481YAM DRIVER FOR AX.25 23482M: Jean-Paul Roubelat <jpr@f6fbb.org> 23483L: linux-hams@vger.kernel.org 23484S: Maintained 23485F: drivers/net/hamradio/yam* 23486F: include/linux/yam.h 23487 23488YAMA SECURITY MODULE 23489M: Kees Cook <keescook@chromium.org> 23490S: Supported 23491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23492F: Documentation/admin-guide/LSM/Yama.rst 23493F: security/yama/ 23494 23495YEALINK PHONE DRIVER 23496M: Henk Vergonet <Henk.Vergonet@gmail.com> 23497L: usbb2k-api-dev@nongnu.org 23498S: Maintained 23499F: Documentation/input/devices/yealink.rst 23500F: drivers/input/misc/yealink.* 23501 23502Z3FOLD COMPRESSED PAGE ALLOCATOR 23503M: Vitaly Wool <vitaly.wool@konsulko.com> 23504R: Miaohe Lin <linmiaohe@huawei.com> 23505L: linux-mm@kvack.org 23506S: Maintained 23507F: mm/z3fold.c 23508 23509Z8530 DRIVER FOR AX.25 23510M: Joerg Reuter <jreuter@yaina.de> 23511L: linux-hams@vger.kernel.org 23512S: Maintained 23513W: http://yaina.de/jreuter/ 23514W: http://www.qsl.net/dl1bke/ 23515F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23516F: drivers/net/hamradio/*scc.c 23517F: drivers/net/hamradio/z8530.h 23518 23519ZBUD COMPRESSED PAGE ALLOCATOR 23520M: Seth Jennings <sjenning@redhat.com> 23521M: Dan Streetman <ddstreet@ieee.org> 23522L: linux-mm@kvack.org 23523S: Maintained 23524F: mm/zbud.c 23525 23526ZD1211RW WIRELESS DRIVER 23527M: Ulrich Kunitz <kune@deine-taler.de> 23528L: linux-wireless@vger.kernel.org 23529L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23530S: Maintained 23531W: http://zd1211.ath.cx/wiki/DriverRewrite 23532F: drivers/net/wireless/zydas/zd1211rw/ 23533 23534ZD1301 MEDIA DRIVER 23535M: Antti Palosaari <crope@iki.fi> 23536L: linux-media@vger.kernel.org 23537S: Maintained 23538W: https://linuxtv.org/ 23539W: http://palosaari.fi/linux/ 23540Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23541F: drivers/media/usb/dvb-usb-v2/zd1301* 23542 23543ZD1301_DEMOD MEDIA DRIVER 23544M: Antti Palosaari <crope@iki.fi> 23545L: linux-media@vger.kernel.org 23546S: Maintained 23547W: https://linuxtv.org/ 23548W: http://palosaari.fi/linux/ 23549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23550F: drivers/media/dvb-frontends/zd1301_demod* 23551 23552ZHAOXIN PROCESSOR SUPPORT 23553M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23554L: linux-kernel@vger.kernel.org 23555S: Maintained 23556F: arch/x86/kernel/cpu/zhaoxin.c 23557 23558ZONEFS FILESYSTEM 23559M: Damien Le Moal <dlemoal@kernel.org> 23560M: Naohiro Aota <naohiro.aota@wdc.com> 23561R: Johannes Thumshirn <jth@kernel.org> 23562L: linux-fsdevel@vger.kernel.org 23563S: Maintained 23564T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23565F: Documentation/filesystems/zonefs.rst 23566F: fs/zonefs/ 23567 23568ZPOOL COMPRESSED PAGE STORAGE API 23569M: Dan Streetman <ddstreet@ieee.org> 23570L: linux-mm@kvack.org 23571S: Maintained 23572F: include/linux/zpool.h 23573F: mm/zpool.c 23574 23575ZR36067 VIDEO FOR LINUX DRIVER 23576M: Corentin Labbe <clabbe@baylibre.com> 23577L: mjpeg-users@lists.sourceforge.net 23578L: linux-media@vger.kernel.org 23579S: Maintained 23580W: http://mjpeg.sourceforge.net/driver-zoran/ 23581Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23582F: Documentation/driver-api/media/drivers/zoran.rst 23583F: drivers/media/pci/zoran/ 23584 23585ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23586M: Minchan Kim <minchan@kernel.org> 23587M: Sergey Senozhatsky <senozhatsky@chromium.org> 23588L: linux-kernel@vger.kernel.org 23589S: Maintained 23590F: Documentation/admin-guide/blockdev/zram.rst 23591F: drivers/block/zram/ 23592 23593ZS DECSTATION Z85C30 SERIAL DRIVER 23594M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23595S: Maintained 23596F: drivers/tty/serial/zs.* 23597 23598ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23599M: Minchan Kim <minchan@kernel.org> 23600M: Sergey Senozhatsky <senozhatsky@chromium.org> 23601L: linux-mm@kvack.org 23602S: Maintained 23603F: Documentation/mm/zsmalloc.rst 23604F: include/linux/zsmalloc.h 23605F: mm/zsmalloc.c 23606 23607ZSTD 23608M: Nick Terrell <terrelln@fb.com> 23609S: Maintained 23610B: https://github.com/facebook/zstd/issues 23611T: git https://github.com/terrelln/linux.git 23612F: crypto/zstd.c 23613F: include/linux/zstd* 23614F: lib/decompress_unzstd.c 23615F: lib/zstd/ 23616N: zstd 23617K: zstd 23618 23619ZSWAP COMPRESSED SWAP CACHING 23620M: Seth Jennings <sjenning@redhat.com> 23621M: Dan Streetman <ddstreet@ieee.org> 23622M: Vitaly Wool <vitaly.wool@konsulko.com> 23623L: linux-mm@kvack.org 23624S: Maintained 23625F: mm/zswap.c 23626 23627THE REST 23628M: Linus Torvalds <torvalds@linux-foundation.org> 23629L: linux-kernel@vger.kernel.org 23630S: Buried alive in reporters 23631T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23632F: * 23633F: */ 23634
