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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: maple-tree@lists.infradead.org 12485L: linux-mm@kvack.org 12486S: Supported 12487F: Documentation/core-api/maple_tree.rst 12488F: include/linux/maple_tree.h 12489F: include/trace/events/maple_tree.h 12490F: lib/maple_tree.c 12491F: lib/test_maple_tree.c 12492F: tools/testing/radix-tree/linux/maple_tree.h 12493F: tools/testing/radix-tree/maple.c 12494 12495MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12496M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12497L: linux-mips@vger.kernel.org 12498S: Maintained 12499F: arch/mips/boot/dts/img/pistachio* 12500 12501MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12502M: Andrew Lunn <andrew@lunn.ch> 12503L: netdev@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12506F: Documentation/networking/devlink/mv88e6xxx.rst 12507F: drivers/net/dsa/mv88e6xxx/ 12508F: include/linux/dsa/mv88e6xxx.h 12509F: include/linux/platform_data/mv88e6xxx.h 12510 12511MARVELL ARMADA 3700 PHY DRIVERS 12512M: Miquel Raynal <miquel.raynal@bootlin.com> 12513S: Maintained 12514F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12515F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12516F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12517F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12518 12519MARVELL ARMADA 3700 SERIAL DRIVER 12520M: Pali Rohár <pali@kernel.org> 12521S: Maintained 12522F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12523F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12524F: drivers/tty/serial/mvebu-uart.c 12525 12526MARVELL ARMADA DRM SUPPORT 12527M: Russell King <linux@armlinux.org.uk> 12528S: Maintained 12529T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12530T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12531F: Documentation/devicetree/bindings/display/armada/ 12532F: drivers/gpu/drm/armada/ 12533F: include/uapi/drm/armada_drm.h 12534 12535MARVELL CRYPTO DRIVER 12536M: Boris Brezillon <bbrezillon@kernel.org> 12537M: Arnaud Ebalard <arno@natisbad.org> 12538M: Srujana Challa <schalla@marvell.com> 12539L: linux-crypto@vger.kernel.org 12540S: Maintained 12541F: drivers/crypto/marvell/ 12542F: include/linux/soc/marvell/octeontx2/ 12543 12544MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12545M: Mirko Lindner <mlindner@marvell.com> 12546M: Stephen Hemminger <stephen@networkplumber.org> 12547L: netdev@vger.kernel.org 12548S: Maintained 12549F: drivers/net/ethernet/marvell/sk* 12550 12551MARVELL LIBERTAS WIRELESS DRIVER 12552L: libertas-dev@lists.infradead.org 12553S: Orphan 12554F: drivers/net/wireless/marvell/libertas/ 12555 12556MARVELL MACCHIATOBIN SUPPORT 12557M: Russell King <linux@armlinux.org.uk> 12558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12559S: Maintained 12560F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12561 12562MARVELL MV643XX ETHERNET DRIVER 12563M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/ethernet/marvell/mv643xx_eth.* 12567F: include/linux/mv643xx.h 12568 12569MARVELL MV88X3310 PHY DRIVER 12570M: Russell King <linux@armlinux.org.uk> 12571M: Marek Behún <kabel@kernel.org> 12572L: netdev@vger.kernel.org 12573S: Maintained 12574F: drivers/net/phy/marvell10g.c 12575 12576MARVELL MVEBU THERMAL DRIVER 12577M: Miquel Raynal <miquel.raynal@bootlin.com> 12578S: Maintained 12579F: drivers/thermal/armada_thermal.c 12580 12581MARVELL MVNETA ETHERNET DRIVER 12582M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12583L: netdev@vger.kernel.org 12584S: Maintained 12585F: drivers/net/ethernet/marvell/mvneta.* 12586 12587MARVELL MVPP2 ETHERNET DRIVER 12588M: Marcin Wojtas <mw@semihalf.com> 12589M: Russell King <linux@armlinux.org.uk> 12590L: netdev@vger.kernel.org 12591S: Maintained 12592F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12593F: drivers/net/ethernet/marvell/mvpp2/ 12594 12595MARVELL MWIFIEX WIRELESS DRIVER 12596M: Amitkumar Karwar <amitkarwar@gmail.com> 12597M: Ganapathi Bhat <ganapathi017@gmail.com> 12598M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12599M: Xinming Hu <huxinming820@gmail.com> 12600L: linux-wireless@vger.kernel.org 12601S: Maintained 12602F: drivers/net/wireless/marvell/mwifiex/ 12603 12604MARVELL MWL8K WIRELESS DRIVER 12605M: Lennert Buytenhek <buytenh@wantstofly.org> 12606L: linux-wireless@vger.kernel.org 12607S: Odd Fixes 12608F: drivers/net/wireless/marvell/mwl8k.c 12609 12610MARVELL NAND CONTROLLER DRIVER 12611M: Miquel Raynal <miquel.raynal@bootlin.com> 12612L: linux-mtd@lists.infradead.org 12613S: Maintained 12614F: drivers/mtd/nand/raw/marvell_nand.c 12615 12616MARVELL OCTEON ENDPOINT DRIVER 12617M: Veerasenareddy Burru <vburru@marvell.com> 12618M: Sathesh Edara <sedara@marvell.com> 12619L: netdev@vger.kernel.org 12620S: Supported 12621F: drivers/net/ethernet/marvell/octeon_ep 12622 12623MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12624M: Sunil Goutham <sgoutham@marvell.com> 12625M: Geetha sowjanya <gakula@marvell.com> 12626M: Subbaraya Sundeep <sbhatta@marvell.com> 12627M: hariprasad <hkelam@marvell.com> 12628L: netdev@vger.kernel.org 12629S: Supported 12630F: drivers/net/ethernet/marvell/octeontx2/nic/ 12631F: include/linux/soc/marvell/octeontx2/ 12632 12633MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12634M: Sunil Goutham <sgoutham@marvell.com> 12635M: Linu Cherian <lcherian@marvell.com> 12636M: Geetha sowjanya <gakula@marvell.com> 12637M: Jerin Jacob <jerinj@marvell.com> 12638M: hariprasad <hkelam@marvell.com> 12639M: Subbaraya Sundeep <sbhatta@marvell.com> 12640L: netdev@vger.kernel.org 12641S: Supported 12642F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12643F: drivers/net/ethernet/marvell/octeontx2/af/ 12644 12645MARVELL PRESTERA ETHERNET SWITCH DRIVER 12646M: Taras Chornyi <taras.chornyi@plvision.eu> 12647S: Supported 12648W: https://github.com/Marvell-switching/switchdev-prestera 12649F: drivers/net/ethernet/marvell/prestera/ 12650 12651MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12652M: Nicolas Pitre <nico@fluxnic.net> 12653S: Odd Fixes 12654F: drivers/mmc/host/mvsdio.* 12655 12656MARVELL USB MDIO CONTROLLER DRIVER 12657M: Tobias Waldekranz <tobias@waldekranz.com> 12658L: netdev@vger.kernel.org 12659S: Maintained 12660F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12661F: drivers/net/mdio/mdio-mvusb.c 12662 12663MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12664M: Hu Ziji <huziji@marvell.com> 12665L: linux-mmc@vger.kernel.org 12666S: Supported 12667F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12668F: drivers/mmc/host/sdhci-xenon* 12669 12670MATROX FRAMEBUFFER DRIVER 12671L: linux-fbdev@vger.kernel.org 12672S: Orphan 12673F: drivers/video/fbdev/matrox/matroxfb_* 12674F: include/uapi/linux/matroxfb.h 12675 12676MAX15301 DRIVER 12677M: Daniel Nilsson <daniel.nilsson@flex.com> 12678L: linux-hwmon@vger.kernel.org 12679S: Maintained 12680F: Documentation/hwmon/max15301.rst 12681F: drivers/hwmon/pmbus/max15301.c 12682 12683MAX16065 HARDWARE MONITOR DRIVER 12684M: Guenter Roeck <linux@roeck-us.net> 12685L: linux-hwmon@vger.kernel.org 12686S: Maintained 12687F: Documentation/hwmon/max16065.rst 12688F: drivers/hwmon/max16065.c 12689 12690MAX2175 SDR TUNER DRIVER 12691M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12692L: linux-media@vger.kernel.org 12693S: Maintained 12694T: git git://linuxtv.org/media_tree.git 12695F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12696F: Documentation/userspace-api/media/drivers/max2175.rst 12697F: drivers/media/i2c/max2175* 12698F: include/uapi/linux/max2175.h 12699 12700MAX31827 TEMPERATURE SWITCH DRIVER 12701M: Daniel Matyas <daniel.matyas@analog.com> 12702L: linux-hwmon@vger.kernel.org 12703S: Supported 12704W: http://ez.analog.com/community/linux-device-drivers 12705F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12706F: Documentation/hwmon/max31827.rst 12707F: drivers/hwmon/max31827.c 12708 12709MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12710L: linux-hwmon@vger.kernel.org 12711S: Orphan 12712F: Documentation/hwmon/max6650.rst 12713F: drivers/hwmon/max6650.c 12714 12715MAX6697 HARDWARE MONITOR DRIVER 12716M: Guenter Roeck <linux@roeck-us.net> 12717L: linux-hwmon@vger.kernel.org 12718S: Maintained 12719F: Documentation/devicetree/bindings/hwmon/max6697.txt 12720F: Documentation/hwmon/max6697.rst 12721F: drivers/hwmon/max6697.c 12722F: include/linux/platform_data/max6697.h 12723 12724MAX9286 QUAD GMSL DESERIALIZER DRIVER 12725M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12726M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12727M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12728M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12732F: drivers/media/i2c/max9286.c 12733 12734MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12735M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12736L: linux-media@vger.kernel.org 12737S: Maintained 12738F: drivers/staging/media/max96712/max96712.c 12739 12740MAX9860 MONO AUDIO VOICE CODEC DRIVER 12741M: Peter Rosin <peda@axentia.se> 12742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12743S: Maintained 12744F: Documentation/devicetree/bindings/sound/max9860.txt 12745F: sound/soc/codecs/max9860.* 12746 12747MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12748M: Andreas Klinger <ak@it-klinger.de> 12749L: linux-iio@vger.kernel.org 12750S: Maintained 12751F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12752F: drivers/iio/proximity/mb1232.c 12753 12754MAXIM MAX11205 DRIVER 12755M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12756L: linux-iio@vger.kernel.org 12757S: Supported 12758W: https://ez.analog.com/linux-software-drivers 12759F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12760F: drivers/iio/adc/max11205.c 12761 12762MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12763R: Iskren Chernev <iskren.chernev@gmail.com> 12764R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12765R: Marek Szyprowski <m.szyprowski@samsung.com> 12766R: Matheus Castello <matheus@castello.eng.br> 12767L: linux-pm@vger.kernel.org 12768S: Maintained 12769F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12770F: drivers/power/supply/max17040_battery.c 12771 12772MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12773R: Hans de Goede <hdegoede@redhat.com> 12774R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12775R: Marek Szyprowski <m.szyprowski@samsung.com> 12776R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12777R: Purism Kernel Team <kernel@puri.sm> 12778L: linux-pm@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12781F: drivers/power/supply/max17042_battery.c 12782 12783MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12784M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12785L: linux-kernel@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12788F: drivers/regulator/max20086-regulator.c 12789 12790MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12791M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12792L: linux-iio@vger.kernel.org 12793S: Maintained 12794F: drivers/iio/temperature/max30208.c 12795 12796MAXIM MAX77650 PMIC MFD DRIVER 12797M: Bartosz Golaszewski <brgl@bgdev.pl> 12798L: linux-kernel@vger.kernel.org 12799S: Maintained 12800F: Documentation/devicetree/bindings/*/*max77650.yaml 12801F: Documentation/devicetree/bindings/*/max77650*.yaml 12802F: drivers/gpio/gpio-max77650.c 12803F: drivers/input/misc/max77650-onkey.c 12804F: drivers/leds/leds-max77650.c 12805F: drivers/mfd/max77650.c 12806F: drivers/power/supply/max77650-charger.c 12807F: drivers/regulator/max77650-regulator.c 12808F: include/linux/mfd/max77650.h 12809 12810MAXIM MAX77714 PMIC MFD DRIVER 12811M: Luca Ceresoli <luca@lucaceresoli.net> 12812S: Maintained 12813F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12814F: drivers/mfd/max77714.c 12815F: include/linux/mfd/max77714.h 12816 12817MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12818M: Javier Martinez Canillas <javier@dowhile0.org> 12819L: linux-kernel@vger.kernel.org 12820S: Supported 12821F: Documentation/devicetree/bindings/*/*max77802.yaml 12822F: drivers/regulator/max77802-regulator.c 12823F: include/dt-bindings/*/*max77802.h 12824 12825MAXIM MAX77976 BATTERY CHARGER 12826M: Luca Ceresoli <luca@lucaceresoli.net> 12827S: Supported 12828F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12829F: drivers/power/supply/max77976_charger.c 12830 12831MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12832M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12833L: linux-pm@vger.kernel.org 12834S: Supported 12835B: mailto:linux-samsung-soc@vger.kernel.org 12836F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12837F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12838F: drivers/power/supply/max14577_charger.c 12839F: drivers/power/supply/max77693_charger.c 12840 12841MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12842M: Chanwoo Choi <cw00.choi@samsung.com> 12843M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12844L: linux-kernel@vger.kernel.org 12845S: Supported 12846B: mailto:linux-samsung-soc@vger.kernel.org 12847F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12849F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12850F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12851F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12852F: drivers/*/*max77843.c 12853F: drivers/*/max14577*.c 12854F: drivers/*/max77686*.c 12855F: drivers/*/max77693*.c 12856F: drivers/clk/clk-max77686.c 12857F: drivers/extcon/extcon-max14577.c 12858F: drivers/extcon/extcon-max77693.c 12859F: drivers/rtc/rtc-max77686.c 12860F: include/linux/mfd/max14577*.h 12861F: include/linux/mfd/max77686*.h 12862F: include/linux/mfd/max77693*.h 12863 12864MAXIRADIO FM RADIO RECEIVER DRIVER 12865M: Hans Verkuil <hverkuil@xs4all.nl> 12866L: linux-media@vger.kernel.org 12867S: Maintained 12868W: https://linuxtv.org 12869T: git git://linuxtv.org/media_tree.git 12870F: drivers/media/radio/radio-maxiradio* 12871 12872MAXLINEAR ETHERNET PHY DRIVER 12873M: Xu Liang <lxu@maxlinear.com> 12874L: netdev@vger.kernel.org 12875S: Supported 12876F: drivers/net/phy/mxl-gpy.c 12877 12878MCAN MMIO DEVICE DRIVER 12879M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12880L: linux-can@vger.kernel.org 12881S: Maintained 12882F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12883F: drivers/net/can/m_can/m_can.c 12884F: drivers/net/can/m_can/m_can.h 12885F: drivers/net/can/m_can/m_can_platform.c 12886 12887MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12888R: Yasushi SHOJI <yashi@spacecubics.com> 12889L: linux-can@vger.kernel.org 12890S: Maintained 12891F: drivers/net/can/usb/mcba_usb.c 12892 12893MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12894M: Rishi Gupta <gupt21@gmail.com> 12895L: linux-i2c@vger.kernel.org 12896L: linux-input@vger.kernel.org 12897S: Maintained 12898F: drivers/hid/hid-mcp2221.c 12899 12900MCP251XFD SPI-CAN NETWORK DRIVER 12901M: Marc Kleine-Budde <mkl@pengutronix.de> 12902M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12903R: Thomas Kopp <thomas.kopp@microchip.com> 12904L: linux-can@vger.kernel.org 12905S: Maintained 12906F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12907F: drivers/net/can/spi/mcp251xfd/ 12908 12909MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12910M: Peter Rosin <peda@axentia.se> 12911L: linux-iio@vger.kernel.org 12912S: Maintained 12913F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12914F: drivers/iio/potentiometer/mcp4018.c 12915F: drivers/iio/potentiometer/mcp4531.c 12916 12917MCR20A IEEE-802.15.4 RADIO DRIVER 12918M: Stefan Schmidt <stefan@datenfreihafen.org> 12919L: linux-wpan@vger.kernel.org 12920S: Odd Fixes 12921W: https://github.com/xueliu/mcr20a-linux 12922F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12923F: drivers/net/ieee802154/mcr20a.c 12924F: drivers/net/ieee802154/mcr20a.h 12925 12926MDIO REGMAP DRIVER 12927M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12928L: netdev@vger.kernel.org 12929S: Maintained 12930F: drivers/net/mdio/mdio-regmap.c 12931F: include/linux/mdio/mdio-regmap.h 12932 12933MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12934M: William Breathitt Gray <william.gray@linaro.org> 12935L: linux-iio@vger.kernel.org 12936S: Maintained 12937F: drivers/iio/dac/cio-dac.c 12938 12939MEDIA CONTROLLER FRAMEWORK 12940M: Sakari Ailus <sakari.ailus@linux.intel.com> 12941M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12942L: linux-media@vger.kernel.org 12943S: Supported 12944W: https://www.linuxtv.org 12945T: git git://linuxtv.org/media_tree.git 12946F: drivers/media/mc/ 12947F: include/media/media-*.h 12948F: include/uapi/linux/media.h 12949 12950MEDIA DRIVER FOR FREESCALE IMX PXP 12951M: Philipp Zabel <p.zabel@pengutronix.de> 12952L: linux-media@vger.kernel.org 12953S: Maintained 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/platform/nxp/imx-pxp.[ch] 12956 12957MEDIA DRIVERS FOR ASCOT2E 12958M: Sergey Kozlov <serjk@netup.ru> 12959M: Abylay Ospan <aospan@netup.ru> 12960L: linux-media@vger.kernel.org 12961S: Supported 12962W: https://linuxtv.org 12963W: http://netup.tv/ 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/ascot2e* 12966 12967MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12968M: Jasmin Jessich <jasmin@anw.at> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971W: https://linuxtv.org 12972T: git git://linuxtv.org/media_tree.git 12973F: drivers/media/dvb-frontends/cxd2099* 12974 12975MEDIA DRIVERS FOR CXD2841ER 12976M: Sergey Kozlov <serjk@netup.ru> 12977M: Abylay Ospan <aospan@netup.ru> 12978L: linux-media@vger.kernel.org 12979S: Supported 12980W: https://linuxtv.org 12981W: http://netup.tv/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/dvb-frontends/cxd2841er* 12984 12985MEDIA DRIVERS FOR CXD2880 12986M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12987L: linux-media@vger.kernel.org 12988S: Supported 12989W: http://linuxtv.org/ 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/dvb-frontends/cxd2880/* 12992F: drivers/media/spi/cxd2880* 12993 12994MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12995L: linux-media@vger.kernel.org 12996S: Orphan 12997W: https://linuxtv.org 12998T: git git://linuxtv.org/media_tree.git 12999F: drivers/media/pci/ddbridge/* 13000 13001MEDIA DRIVERS FOR FREESCALE IMX 13002M: Steve Longerbeam <slongerbeam@gmail.com> 13003M: Philipp Zabel <p.zabel@pengutronix.de> 13004L: linux-media@vger.kernel.org 13005S: Maintained 13006T: git git://linuxtv.org/media_tree.git 13007F: Documentation/admin-guide/media/imx.rst 13008F: Documentation/devicetree/bindings/media/imx.txt 13009F: drivers/staging/media/imx/ 13010F: include/linux/imx-media.h 13011F: include/media/imx.h 13012 13013MEDIA DRIVERS FOR FREESCALE IMX7 13014M: Rui Miguel Silva <rmfrfs@gmail.com> 13015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13016L: linux-media@vger.kernel.org 13017S: Maintained 13018T: git git://linuxtv.org/media_tree.git 13019F: Documentation/admin-guide/media/imx7.rst 13020F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13021F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13022F: drivers/media/platform/nxp/imx-mipi-csis.c 13023F: drivers/media/platform/nxp/imx7-media-csi.c 13024 13025MEDIA DRIVERS FOR HELENE 13026M: Abylay Ospan <aospan@netup.ru> 13027L: linux-media@vger.kernel.org 13028S: Supported 13029W: https://linuxtv.org 13030W: http://netup.tv/ 13031T: git git://linuxtv.org/media_tree.git 13032F: drivers/media/dvb-frontends/helene* 13033 13034MEDIA DRIVERS FOR HORUS3A 13035M: Sergey Kozlov <serjk@netup.ru> 13036M: Abylay Ospan <aospan@netup.ru> 13037L: linux-media@vger.kernel.org 13038S: Supported 13039W: https://linuxtv.org 13040W: http://netup.tv/ 13041T: git git://linuxtv.org/media_tree.git 13042F: drivers/media/dvb-frontends/horus3a* 13043 13044MEDIA DRIVERS FOR LNBH25 13045M: Sergey Kozlov <serjk@netup.ru> 13046M: Abylay Ospan <aospan@netup.ru> 13047L: linux-media@vger.kernel.org 13048S: Supported 13049W: https://linuxtv.org 13050W: http://netup.tv/ 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/lnbh25* 13053 13054MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13055L: linux-media@vger.kernel.org 13056S: Orphan 13057W: https://linuxtv.org 13058T: git git://linuxtv.org/media_tree.git 13059F: drivers/media/dvb-frontends/mxl5xx* 13060 13061MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13062M: Sergey Kozlov <serjk@netup.ru> 13063M: Abylay Ospan <aospan@netup.ru> 13064L: linux-media@vger.kernel.org 13065S: Supported 13066W: https://linuxtv.org 13067W: http://netup.tv/ 13068T: git git://linuxtv.org/media_tree.git 13069F: drivers/media/pci/netup_unidvb/* 13070 13071MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13072M: Dmitry Osipenko <digetx@gmail.com> 13073L: linux-media@vger.kernel.org 13074L: linux-tegra@vger.kernel.org 13075S: Maintained 13076T: git git://linuxtv.org/media_tree.git 13077F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13078F: drivers/media/platform/nvidia/tegra-vde/ 13079 13080MEDIA DRIVERS FOR RENESAS - CEU 13081M: Jacopo Mondi <jacopo@jmondi.org> 13082L: linux-media@vger.kernel.org 13083L: linux-renesas-soc@vger.kernel.org 13084S: Supported 13085T: git git://linuxtv.org/media_tree.git 13086F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13087F: drivers/media/platform/renesas/renesas-ceu.c 13088F: include/media/drv-intf/renesas-ceu.h 13089 13090MEDIA DRIVERS FOR RENESAS - DRIF 13091M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13092L: linux-media@vger.kernel.org 13093L: linux-renesas-soc@vger.kernel.org 13094S: Supported 13095T: git git://linuxtv.org/media_tree.git 13096F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13097F: drivers/media/platform/renesas/rcar_drif.c 13098 13099MEDIA DRIVERS FOR RENESAS - FCP 13100M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13101L: linux-media@vger.kernel.org 13102L: linux-renesas-soc@vger.kernel.org 13103S: Supported 13104T: git git://linuxtv.org/media_tree.git 13105F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13106F: drivers/media/platform/renesas/rcar-fcp.c 13107F: include/media/rcar-fcp.h 13108 13109MEDIA DRIVERS FOR RENESAS - FDP1 13110M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13111L: linux-media@vger.kernel.org 13112L: linux-renesas-soc@vger.kernel.org 13113S: Supported 13114T: git git://linuxtv.org/media_tree.git 13115F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13116F: drivers/media/platform/renesas/rcar_fdp1.c 13117 13118MEDIA DRIVERS FOR RENESAS - VIN 13119M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13120L: linux-media@vger.kernel.org 13121L: linux-renesas-soc@vger.kernel.org 13122S: Supported 13123T: git git://linuxtv.org/media_tree.git 13124F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13125F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13126F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13127F: drivers/media/platform/renesas/rcar-isp.c 13128F: drivers/media/platform/renesas/rcar-vin/ 13129 13130MEDIA DRIVERS FOR RENESAS - VSP1 13131M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13132M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13133L: linux-media@vger.kernel.org 13134L: linux-renesas-soc@vger.kernel.org 13135S: Supported 13136T: git git://linuxtv.org/media_tree.git 13137F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13138F: drivers/media/platform/renesas/vsp1/ 13139 13140MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13141L: linux-media@vger.kernel.org 13142S: Orphan 13143W: https://linuxtv.org 13144T: git git://linuxtv.org/media_tree.git 13145F: drivers/media/dvb-frontends/stv0910* 13146 13147MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13148L: linux-media@vger.kernel.org 13149S: Orphan 13150W: https://linuxtv.org 13151T: git git://linuxtv.org/media_tree.git 13152F: drivers/media/dvb-frontends/stv6111* 13153 13154MEDIA DRIVERS FOR STM32 - DCMI 13155M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13156L: linux-media@vger.kernel.org 13157S: Supported 13158T: git git://linuxtv.org/media_tree.git 13159F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13160F: drivers/media/platform/st/stm32/stm32-dcmi.c 13161 13162MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13163M: Mauro Carvalho Chehab <mchehab@kernel.org> 13164L: linux-media@vger.kernel.org 13165S: Maintained 13166W: https://linuxtv.org 13167Q: http://patchwork.kernel.org/project/linux-media/list/ 13168T: git git://linuxtv.org/media_tree.git 13169F: Documentation/admin-guide/media/ 13170F: Documentation/devicetree/bindings/media/ 13171F: Documentation/driver-api/media/ 13172F: Documentation/userspace-api/media/ 13173F: drivers/media/ 13174F: drivers/staging/media/ 13175F: include/dt-bindings/media/ 13176F: include/linux/platform_data/media/ 13177F: include/media/ 13178F: include/uapi/linux/dvb/ 13179F: include/uapi/linux/ivtv* 13180F: include/uapi/linux/media.h 13181F: include/uapi/linux/uvcvideo.h 13182F: include/uapi/linux/v4l2-* 13183F: include/uapi/linux/videodev2.h 13184 13185MEDIATEK BLUETOOTH DRIVER 13186M: Sean Wang <sean.wang@mediatek.com> 13187L: linux-bluetooth@vger.kernel.org 13188L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13189S: Maintained 13190F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13191F: drivers/bluetooth/btmtkuart.c 13192 13193MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13194M: Sean Wang <sean.wang@mediatek.com> 13195L: linux-pm@vger.kernel.org 13196S: Maintained 13197F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13198F: drivers/power/reset/mt6323-poweroff.c 13199 13200MEDIATEK CIR DRIVER 13201M: Sean Wang <sean.wang@mediatek.com> 13202S: Maintained 13203F: drivers/media/rc/mtk-cir.c 13204 13205MEDIATEK DMA DRIVER 13206M: Sean Wang <sean.wang@mediatek.com> 13207L: dmaengine@vger.kernel.org 13208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13209L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13210S: Maintained 13211F: Documentation/devicetree/bindings/dma/mtk-* 13212F: drivers/dma/mediatek/ 13213 13214MEDIATEK ETHERNET DRIVER 13215M: Felix Fietkau <nbd@nbd.name> 13216M: John Crispin <john@phrozen.org> 13217M: Sean Wang <sean.wang@mediatek.com> 13218M: Mark Lee <Mark-MC.Lee@mediatek.com> 13219M: Lorenzo Bianconi <lorenzo@kernel.org> 13220L: netdev@vger.kernel.org 13221S: Maintained 13222F: drivers/net/ethernet/mediatek/ 13223 13224MEDIATEK ETHERNET PCS DRIVER 13225M: Alexander Couzens <lynxis@fe80.eu> 13226M: Daniel Golle <daniel@makrotopia.org> 13227L: netdev@vger.kernel.org 13228S: Maintained 13229F: drivers/net/pcs/pcs-mtk-lynxi.c 13230F: include/linux/pcs/pcs-mtk-lynxi.h 13231 13232MEDIATEK ETHERNET PHY DRIVERS 13233M: Daniel Golle <daniel@makrotopia.org> 13234M: Qingfang Deng <dqfext@gmail.com> 13235M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13236L: netdev@vger.kernel.org 13237S: Maintained 13238F: drivers/net/phy/mediatek-ge-soc.c 13239F: drivers/net/phy/mediatek-ge.c 13240 13241MEDIATEK I2C CONTROLLER DRIVER 13242M: Qii Wang <qii.wang@mediatek.com> 13243L: linux-i2c@vger.kernel.org 13244S: Maintained 13245F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13246F: drivers/i2c/busses/i2c-mt65xx.c 13247 13248MEDIATEK IOMMU DRIVER 13249M: Yong Wu <yong.wu@mediatek.com> 13250L: iommu@lists.linux.dev 13251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13252S: Supported 13253F: Documentation/devicetree/bindings/iommu/mediatek* 13254F: drivers/iommu/mtk_iommu* 13255F: include/dt-bindings/memory/mt*-port.h 13256 13257MEDIATEK JPEG DRIVER 13258M: Bin Liu <bin.liu@mediatek.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13261F: drivers/media/platform/mediatek/jpeg/ 13262 13263MEDIATEK KEYPAD DRIVER 13264M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13267F: drivers/input/keyboard/mt6779-keypad.c 13268 13269MEDIATEK MDP DRIVER 13270M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13271M: Houlong Wei <houlong.wei@mediatek.com> 13272M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13273S: Supported 13274F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13275F: drivers/media/platform/mediatek/mdp/ 13276F: drivers/media/platform/mediatek/vpu/ 13277 13278MEDIATEK MEDIA DRIVER 13279M: Tiffany Lin <tiffany.lin@mediatek.com> 13280M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13281M: Yunfei Dong <yunfei.dong@mediatek.com> 13282S: Supported 13283F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13284F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13285F: drivers/media/platform/mediatek/vcodec/ 13286F: drivers/media/platform/mediatek/vpu/ 13287 13288MEDIATEK MMC/SD/SDIO DRIVER 13289M: Chaotian Jing <chaotian.jing@mediatek.com> 13290S: Maintained 13291F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13292F: drivers/mmc/host/mtk-sd.c 13293 13294MEDIATEK MT76 WIRELESS LAN DRIVER 13295M: Felix Fietkau <nbd@nbd.name> 13296M: Lorenzo Bianconi <lorenzo@kernel.org> 13297M: Ryder Lee <ryder.lee@mediatek.com> 13298R: Shayne Chen <shayne.chen@mediatek.com> 13299R: Sean Wang <sean.wang@mediatek.com> 13300L: linux-wireless@vger.kernel.org 13301S: Maintained 13302T: git https://github.com/nbd168/wireless 13303F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13304F: drivers/net/wireless/mediatek/mt76/ 13305 13306MEDIATEK MT7601U WIRELESS LAN DRIVER 13307M: Jakub Kicinski <kuba@kernel.org> 13308L: linux-wireless@vger.kernel.org 13309S: Maintained 13310F: drivers/net/wireless/mediatek/mt7601u/ 13311 13312MEDIATEK MT7621 CLOCK DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13316F: drivers/clk/ralink/clk-mt7621.c 13317 13318MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13322F: drivers/pci/controller/pcie-mt7621.c 13323 13324MEDIATEK MT7621 PHY PCI DRIVER 13325M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13326S: Maintained 13327F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13328F: drivers/phy/ralink/phy-mt7621-pci.c 13329 13330MEDIATEK MT7621/28/88 I2C DRIVER 13331M: Stefan Roese <sr@denx.de> 13332L: linux-i2c@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13335F: drivers/i2c/busses/i2c-mt7621.c 13336 13337MEDIATEK MTMIPS CLOCK DRIVER 13338M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13339S: Maintained 13340F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13341F: drivers/clk/ralink/clk-mtmips.c 13342 13343MEDIATEK NAND CONTROLLER DRIVER 13344L: linux-mtd@lists.infradead.org 13345S: Orphan 13346F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13347F: drivers/mtd/nand/raw/mtk_* 13348 13349MEDIATEK PMIC LED DRIVER 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13353F: drivers/leds/leds-mt6323.c 13354 13355MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13356M: Sean Wang <sean.wang@mediatek.com> 13357S: Maintained 13358F: drivers/char/hw_random/mtk-rng.c 13359 13360MEDIATEK SMI DRIVER 13361M: Yong Wu <yong.wu@mediatek.com> 13362L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13363S: Supported 13364F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13365F: drivers/memory/mtk-smi.c 13366F: include/soc/mediatek/smi.h 13367 13368MEDIATEK SWITCH DRIVER 13369M: Arınç ÜNAL <arinc.unal@arinc9.com> 13370M: Daniel Golle <daniel@makrotopia.org> 13371M: Landen Chao <Landen.Chao@mediatek.com> 13372M: DENG Qingfang <dqfext@gmail.com> 13373M: Sean Wang <sean.wang@mediatek.com> 13374L: netdev@vger.kernel.org 13375S: Maintained 13376F: drivers/net/dsa/mt7530-mdio.c 13377F: drivers/net/dsa/mt7530-mmio.c 13378F: drivers/net/dsa/mt7530.* 13379F: net/dsa/tag_mtk.c 13380 13381MEDIATEK T7XX 5G WWAN MODEM DRIVER 13382M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13383M: Intel Corporation <linuxwwan@intel.com> 13384R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13385R: Liu Haijun <haijun.liu@mediatek.com> 13386R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13387R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13388L: netdev@vger.kernel.org 13389S: Supported 13390F: drivers/net/wwan/t7xx/ 13391 13392MEDIATEK USB3 DRD IP DRIVER 13393M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13394L: linux-usb@vger.kernel.org 13395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13396L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13397S: Maintained 13398F: Documentation/devicetree/bindings/usb/mediatek,* 13399F: drivers/usb/host/xhci-mtk* 13400F: drivers/usb/mtu3/ 13401 13402MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13403M: Peter Senna Tschudin <peter.senna@gmail.com> 13404M: Martin Donnelly <martin.donnelly@ge.com> 13405M: Martyn Welch <martyn.welch@collabora.co.uk> 13406S: Maintained 13407F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13408F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13409 13410MEGARAID SCSI/SAS DRIVERS 13411M: Kashyap Desai <kashyap.desai@broadcom.com> 13412M: Sumit Saxena <sumit.saxena@broadcom.com> 13413M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13414L: megaraidlinux.pdl@broadcom.com 13415L: linux-scsi@vger.kernel.org 13416S: Maintained 13417W: http://www.avagotech.com/support/ 13418F: Documentation/scsi/megaraid.rst 13419F: drivers/scsi/megaraid.* 13420F: drivers/scsi/megaraid/ 13421 13422MELEXIS MLX90614 DRIVER 13423M: Crt Mori <cmo@melexis.com> 13424L: linux-iio@vger.kernel.org 13425S: Supported 13426W: http://www.melexis.com 13427F: drivers/iio/temperature/mlx90614.c 13428 13429MELEXIS MLX90632 DRIVER 13430M: Crt Mori <cmo@melexis.com> 13431L: linux-iio@vger.kernel.org 13432S: Supported 13433W: http://www.melexis.com 13434F: drivers/iio/temperature/mlx90632.c 13435 13436MELFAS MIP4 TOUCHSCREEN DRIVER 13437M: Sangwon Jee <jeesw@melfas.com> 13438S: Supported 13439W: http://www.melfas.com 13440F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13441F: drivers/input/touchscreen/melfas_mip4.c 13442 13443MELLANOX BLUEFIELD I2C DRIVER 13444M: Khalil Blaiech <kblaiech@nvidia.com> 13445M: Asmaa Mnebhi <asmaa@nvidia.com> 13446L: linux-i2c@vger.kernel.org 13447S: Supported 13448F: drivers/i2c/busses/i2c-mlxbf.c 13449 13450MELLANOX ETHERNET DRIVER (mlx4_en) 13451M: Tariq Toukan <tariqt@nvidia.com> 13452L: netdev@vger.kernel.org 13453S: Supported 13454W: http://www.mellanox.com 13455Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13456F: drivers/net/ethernet/mellanox/mlx4/en_* 13457 13458MELLANOX ETHERNET DRIVER (mlx5e) 13459M: Saeed Mahameed <saeedm@nvidia.com> 13460L: netdev@vger.kernel.org 13461S: Supported 13462W: http://www.mellanox.com 13463Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13464F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13465 13466MELLANOX ETHERNET INNOVA DRIVERS 13467R: Boris Pismenny <borisp@nvidia.com> 13468L: netdev@vger.kernel.org 13469S: Supported 13470W: http://www.mellanox.com 13471Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13472F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13473F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13474F: include/linux/mlx5/mlx5_ifc_fpga.h 13475 13476MELLANOX ETHERNET SWITCH DRIVERS 13477M: Ido Schimmel <idosch@nvidia.com> 13478M: Petr Machata <petrm@nvidia.com> 13479L: netdev@vger.kernel.org 13480S: Supported 13481W: http://www.mellanox.com 13482Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13483F: drivers/net/ethernet/mellanox/mlxsw/ 13484F: tools/testing/selftests/drivers/net/mlxsw/ 13485 13486MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13487M: mlxsw@nvidia.com 13488L: netdev@vger.kernel.org 13489S: Supported 13490W: http://www.mellanox.com 13491Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13492F: drivers/net/ethernet/mellanox/mlxfw/ 13493 13494MELLANOX HARDWARE PLATFORM SUPPORT 13495M: Hans de Goede <hdegoede@redhat.com> 13496M: Mark Gross <markgross@kernel.org> 13497M: Vadim Pasternak <vadimp@nvidia.com> 13498L: platform-driver-x86@vger.kernel.org 13499S: Supported 13500F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13501F: drivers/platform/mellanox/ 13502F: include/linux/platform_data/mlxreg.h 13503 13504MELLANOX MLX4 core VPI driver 13505M: Tariq Toukan <tariqt@nvidia.com> 13506L: netdev@vger.kernel.org 13507L: linux-rdma@vger.kernel.org 13508S: Supported 13509W: http://www.mellanox.com 13510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13511F: drivers/net/ethernet/mellanox/mlx4/ 13512F: include/linux/mlx4/ 13513 13514MELLANOX MLX4 IB driver 13515M: Yishai Hadas <yishaih@nvidia.com> 13516L: linux-rdma@vger.kernel.org 13517S: Supported 13518W: http://www.mellanox.com 13519Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13520F: drivers/infiniband/hw/mlx4/ 13521F: include/linux/mlx4/ 13522F: include/uapi/rdma/mlx4-abi.h 13523 13524MELLANOX MLX5 core VPI driver 13525M: Saeed Mahameed <saeedm@nvidia.com> 13526M: Leon Romanovsky <leonro@nvidia.com> 13527L: netdev@vger.kernel.org 13528L: linux-rdma@vger.kernel.org 13529S: Supported 13530W: http://www.mellanox.com 13531Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13532F: Documentation/networking/device_drivers/ethernet/mellanox/ 13533F: drivers/net/ethernet/mellanox/mlx5/core/ 13534F: include/linux/mlx5/ 13535 13536MELLANOX MLX5 IB driver 13537M: Leon Romanovsky <leonro@nvidia.com> 13538L: linux-rdma@vger.kernel.org 13539S: Supported 13540W: http://www.mellanox.com 13541Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13542F: drivers/infiniband/hw/mlx5/ 13543F: include/linux/mlx5/ 13544F: include/uapi/rdma/mlx5-abi.h 13545 13546MELLANOX MLXCPLD I2C AND MUX DRIVER 13547M: Vadim Pasternak <vadimp@nvidia.com> 13548M: Michael Shych <michaelsh@nvidia.com> 13549L: linux-i2c@vger.kernel.org 13550S: Supported 13551F: Documentation/i2c/busses/i2c-mlxcpld.rst 13552F: drivers/i2c/busses/i2c-mlxcpld.c 13553F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13554 13555MELLANOX MLXCPLD LED DRIVER 13556M: Vadim Pasternak <vadimp@nvidia.com> 13557L: linux-leds@vger.kernel.org 13558S: Supported 13559F: Documentation/leds/leds-mlxcpld.rst 13560F: drivers/leds/leds-mlxcpld.c 13561F: drivers/leds/leds-mlxreg.c 13562 13563MELLANOX PLATFORM DRIVER 13564M: Vadim Pasternak <vadimp@nvidia.com> 13565L: platform-driver-x86@vger.kernel.org 13566S: Supported 13567F: drivers/platform/x86/mlx-platform.c 13568 13569MEMBARRIER SUPPORT 13570M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13571M: "Paul E. McKenney" <paulmck@kernel.org> 13572L: linux-kernel@vger.kernel.org 13573S: Supported 13574F: arch/powerpc/include/asm/membarrier.h 13575F: include/uapi/linux/membarrier.h 13576F: kernel/sched/membarrier.c 13577 13578MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13579M: Mike Rapoport <rppt@kernel.org> 13580L: linux-mm@kvack.org 13581S: Maintained 13582F: Documentation/core-api/boot-time-mm.rst 13583F: include/linux/memblock.h 13584F: mm/memblock.c 13585F: mm/mm_init.c 13586F: tools/testing/memblock/ 13587 13588MEMORY CONTROLLER DRIVERS 13589M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13590L: linux-kernel@vger.kernel.org 13591S: Maintained 13592B: mailto:krzysztof.kozlowski@linaro.org 13593T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13594F: Documentation/devicetree/bindings/memory-controllers/ 13595F: drivers/memory/ 13596F: include/dt-bindings/memory/ 13597F: include/memory/ 13598 13599MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13600M: Dmitry Osipenko <digetx@gmail.com> 13601L: linux-pm@vger.kernel.org 13602L: linux-tegra@vger.kernel.org 13603S: Maintained 13604T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13605F: drivers/devfreq/tegra30-devfreq.c 13606 13607MEMORY HOT(UN)PLUG 13608M: David Hildenbrand <david@redhat.com> 13609M: Oscar Salvador <osalvador@suse.de> 13610L: linux-mm@kvack.org 13611S: Maintained 13612F: Documentation/admin-guide/mm/memory-hotplug.rst 13613F: Documentation/core-api/memory-hotplug.rst 13614F: drivers/base/memory.c 13615F: include/linux/memory_hotplug.h 13616F: mm/memory_hotplug.c 13617F: tools/testing/selftests/memory-hotplug/ 13618 13619MEMORY MANAGEMENT 13620M: Andrew Morton <akpm@linux-foundation.org> 13621L: linux-mm@kvack.org 13622S: Maintained 13623W: http://www.linux-mm.org 13624T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13625T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13626F: include/linux/gfp.h 13627F: include/linux/gfp_types.h 13628F: include/linux/memory_hotplug.h 13629F: include/linux/mm.h 13630F: include/linux/mmzone.h 13631F: include/linux/pagewalk.h 13632F: include/trace/events/ksm.h 13633F: mm/ 13634F: tools/mm/ 13635F: tools/testing/selftests/mm/ 13636 13637MEMORY TECHNOLOGY DEVICES (MTD) 13638M: Miquel Raynal <miquel.raynal@bootlin.com> 13639M: Richard Weinberger <richard@nod.at> 13640M: Vignesh Raghavendra <vigneshr@ti.com> 13641L: linux-mtd@lists.infradead.org 13642S: Maintained 13643W: http://www.linux-mtd.infradead.org/ 13644Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13645C: irc://irc.oftc.net/mtd 13646T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13648F: Documentation/devicetree/bindings/mtd/ 13649F: drivers/mtd/ 13650F: include/linux/mtd/ 13651F: include/uapi/mtd/ 13652 13653MEMSENSING MICROSYSTEMS MSA311 DRIVER 13654M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13655L: linux-iio@vger.kernel.org 13656S: Maintained 13657F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13658F: drivers/iio/accel/msa311.c 13659 13660MEN A21 WATCHDOG DRIVER 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662L: linux-watchdog@vger.kernel.org 13663S: Maintained 13664F: drivers/watchdog/mena21_wdt.c 13665 13666MEN CHAMELEON BUS (mcb) 13667M: Johannes Thumshirn <morbidrsa@gmail.com> 13668S: Maintained 13669F: Documentation/driver-api/men-chameleon-bus.rst 13670F: drivers/mcb/ 13671F: include/linux/mcb.h 13672 13673MEN F21BMC (Board Management Controller) 13674M: Andreas Werner <andreas.werner@men.de> 13675S: Supported 13676F: Documentation/hwmon/menf21bmc.rst 13677F: drivers/hwmon/menf21bmc_hwmon.c 13678F: drivers/leds/leds-menf21bmc.c 13679F: drivers/mfd/menf21bmc.c 13680F: drivers/watchdog/menf21bmc_wdt.c 13681 13682MEN Z069 WATCHDOG DRIVER 13683M: Johannes Thumshirn <jth@kernel.org> 13684L: linux-watchdog@vger.kernel.org 13685S: Maintained 13686F: drivers/watchdog/menz69_wdt.c 13687 13688MESON AO CEC DRIVER FOR AMLOGIC SOCS 13689M: Neil Armstrong <neil.armstrong@linaro.org> 13690L: linux-media@vger.kernel.org 13691L: linux-amlogic@lists.infradead.org 13692S: Supported 13693W: http://linux-meson.com/ 13694T: git git://linuxtv.org/media_tree.git 13695F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13696F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13697F: drivers/media/cec/platform/meson/ao-cec.c 13698 13699MESON GE2D DRIVER FOR AMLOGIC SOCS 13700M: Neil Armstrong <neil.armstrong@linaro.org> 13701L: linux-media@vger.kernel.org 13702L: linux-amlogic@lists.infradead.org 13703S: Supported 13704T: git git://linuxtv.org/media_tree.git 13705F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13706F: drivers/media/platform/amlogic/meson-ge2d/ 13707 13708MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13709M: Liang Yang <liang.yang@amlogic.com> 13710L: linux-mtd@lists.infradead.org 13711S: Maintained 13712F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13713F: drivers/mtd/nand/raw/meson_* 13714 13715MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13716M: Neil Armstrong <neil.armstrong@linaro.org> 13717L: linux-media@vger.kernel.org 13718L: linux-amlogic@lists.infradead.org 13719S: Supported 13720T: git git://linuxtv.org/media_tree.git 13721F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13722F: drivers/staging/media/meson/vdec/ 13723 13724METHODE UDPU SUPPORT 13725M: Vladimir Vid <vladimir.vid@sartura.hr> 13726S: Maintained 13727F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13728 13729MHI BUS 13730M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13731L: mhi@lists.linux.dev 13732L: linux-arm-msm@vger.kernel.org 13733S: Maintained 13734T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13735F: Documentation/ABI/stable/sysfs-bus-mhi 13736F: Documentation/mhi/ 13737F: drivers/bus/mhi/ 13738F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13739F: include/linux/mhi.h 13740 13741MICROBLAZE ARCHITECTURE 13742M: Michal Simek <monstr@monstr.eu> 13743S: Supported 13744W: http://www.monstr.eu/fdt/ 13745T: git git://git.monstr.eu/linux-2.6-microblaze.git 13746F: arch/microblaze/ 13747 13748MICROBLAZE TMR INJECT 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13752F: drivers/misc/xilinx_tmr_inject.c 13753 13754MICROBLAZE TMR MANAGER 13755M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13756S: Supported 13757F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13758F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13759F: drivers/misc/xilinx_tmr_manager.c 13760 13761MICROCHIP AT91 DMA DRIVERS 13762M: Ludovic Desroches <ludovic.desroches@microchip.com> 13763M: Tudor Ambarus <tudor.ambarus@linaro.org> 13764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13765L: dmaengine@vger.kernel.org 13766S: Supported 13767F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13768F: drivers/dma/at_hdmac.c 13769F: drivers/dma/at_xdmac.c 13770F: include/dt-bindings/dma/at91.h 13771 13772MICROCHIP AT91 SERIAL DRIVER 13773M: Richard Genoud <richard.genoud@gmail.com> 13774S: Maintained 13775F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13776F: drivers/tty/serial/atmel_serial.c 13777F: drivers/tty/serial/atmel_serial.h 13778 13779MICROCHIP AT91 USART MFD DRIVER 13780M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13781L: linux-kernel@vger.kernel.org 13782S: Supported 13783F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13784F: drivers/mfd/at91-usart.c 13785F: include/dt-bindings/mfd/at91-usart.h 13786 13787MICROCHIP AT91 USART SPI DRIVER 13788M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13789L: linux-spi@vger.kernel.org 13790S: Supported 13791F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13792F: drivers/spi/spi-at91-usart.c 13793 13794MICROCHIP AUDIO ASOC DRIVERS 13795M: Claudiu Beznea <claudiu.beznea@microchip.com> 13796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13797S: Supported 13798F: Documentation/devicetree/bindings/sound/atmel* 13799F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13800F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13801F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13802F: sound/soc/atmel 13803 13804MICROCHIP CSI2DC DRIVER 13805M: Eugen Hristev <eugen.hristev@microchip.com> 13806L: linux-media@vger.kernel.org 13807S: Supported 13808F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13809F: drivers/media/platform/microchip/microchip-csi2dc.c 13810 13811MICROCHIP ECC DRIVER 13812M: Tudor Ambarus <tudor.ambarus@linaro.org> 13813L: linux-crypto@vger.kernel.org 13814S: Maintained 13815F: drivers/crypto/atmel-ecc.* 13816 13817MICROCHIP EIC DRIVER 13818M: Claudiu Beznea <claudiu.beznea@microchip.com> 13819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13820S: Supported 13821F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13822F: drivers/irqchip/irq-mchp-eic.c 13823 13824MICROCHIP I2C DRIVER 13825M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13826L: linux-i2c@vger.kernel.org 13827S: Supported 13828F: drivers/i2c/busses/i2c-at91-*.c 13829F: drivers/i2c/busses/i2c-at91.h 13830 13831MICROCHIP ISC DRIVER 13832M: Eugen Hristev <eugen.hristev@microchip.com> 13833L: linux-media@vger.kernel.org 13834S: Supported 13835F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13836F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13837F: drivers/media/platform/microchip/microchip-isc* 13838F: drivers/media/platform/microchip/microchip-sama*-isc* 13839F: drivers/staging/media/deprecated/atmel/atmel-isc* 13840F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13841F: include/linux/atmel-isc-media.h 13842 13843MICROCHIP ISI DRIVER 13844M: Eugen Hristev <eugen.hristev@microchip.com> 13845L: linux-media@vger.kernel.org 13846S: Supported 13847F: drivers/media/platform/atmel/atmel-isi.c 13848F: drivers/media/platform/atmel/atmel-isi.h 13849 13850MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13851M: Woojung Huh <woojung.huh@microchip.com> 13852M: UNGLinuxDriver@microchip.com 13853L: netdev@vger.kernel.org 13854S: Maintained 13855F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13856F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13857F: drivers/net/dsa/microchip/* 13858F: include/linux/dsa/ksz_common.h 13859F: include/linux/platform_data/microchip-ksz.h 13860F: net/dsa/tag_ksz.c 13861 13862MICROCHIP LAN743X ETHERNET DRIVER 13863M: Bryan Whitehead <bryan.whitehead@microchip.com> 13864M: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: drivers/net/ethernet/microchip/lan743x_* 13868 13869MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13870M: Arun Ramadoss <arun.ramadoss@microchip.com> 13871R: UNGLinuxDriver@microchip.com 13872L: netdev@vger.kernel.org 13873S: Maintained 13874F: drivers/net/phy/microchip_t1.c 13875 13876MICROCHIP LAN966X ETHERNET DRIVER 13877M: Horatiu Vultur <horatiu.vultur@microchip.com> 13878M: UNGLinuxDriver@microchip.com 13879L: netdev@vger.kernel.org 13880S: Maintained 13881F: drivers/net/ethernet/microchip/lan966x/* 13882 13883MICROCHIP LCDFB DRIVER 13884M: Nicolas Ferre <nicolas.ferre@microchip.com> 13885L: linux-fbdev@vger.kernel.org 13886S: Maintained 13887F: drivers/video/fbdev/atmel_lcdfb.c 13888F: include/video/atmel_lcdc.h 13889 13890MICROCHIP MCP16502 PMIC DRIVER 13891M: Claudiu Beznea <claudiu.beznea@microchip.com> 13892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13893S: Supported 13894F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13895F: drivers/regulator/mcp16502.c 13896 13897MICROCHIP MCP3911 ADC DRIVER 13898M: Marcus Folkesson <marcus.folkesson@gmail.com> 13899M: Kent Gustavsson <kent@minoris.se> 13900L: linux-iio@vger.kernel.org 13901S: Maintained 13902F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13903F: drivers/iio/adc/mcp3911.c 13904 13905MICROCHIP MMC/SD/SDIO MCI DRIVER 13906M: Ludovic Desroches <ludovic.desroches@microchip.com> 13907S: Maintained 13908F: drivers/mmc/host/atmel-mci.c 13909 13910MICROCHIP NAND DRIVER 13911M: Tudor Ambarus <tudor.ambarus@linaro.org> 13912L: linux-mtd@lists.infradead.org 13913S: Supported 13914F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13915F: drivers/mtd/nand/raw/atmel/* 13916 13917MICROCHIP OTPC DRIVER 13918M: Claudiu Beznea <claudiu.beznea@microchip.com> 13919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13920S: Supported 13921F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13922F: drivers/nvmem/microchip-otpc.c 13923F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13924 13925MICROCHIP PCI1XXXX GP DRIVER 13926M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13927L: linux-gpio@vger.kernel.org 13928S: Supported 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13930F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13931F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13932 13933MICROCHIP PCI1XXXX I2C DRIVER 13934M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13935M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13936M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13937L: linux-i2c@vger.kernel.org 13938S: Maintained 13939F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13940 13941MICROCHIP PCIe UART DRIVER 13942M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13943M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13944L: linux-serial@vger.kernel.org 13945S: Maintained 13946F: drivers/tty/serial/8250/8250_pci1xxxx.c 13947 13948MICROCHIP POLARFIRE FPGA DRIVERS 13949M: Conor Dooley <conor.dooley@microchip.com> 13950R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13951L: linux-fpga@vger.kernel.org 13952S: Supported 13953F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13954F: drivers/fpga/microchip-spi.c 13955 13956MICROCHIP PWM DRIVER 13957M: Claudiu Beznea <claudiu.beznea@microchip.com> 13958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13959L: linux-pwm@vger.kernel.org 13960S: Supported 13961F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13962F: drivers/pwm/pwm-atmel.c 13963 13964MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13965M: Eugen Hristev <eugen.hristev@microchip.com> 13966L: linux-iio@vger.kernel.org 13967S: Supported 13968F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13969F: drivers/iio/adc/at91-sama5d2_adc.c 13970F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13971 13972MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13973M: Claudiu Beznea <claudiu.beznea@microchip.com> 13974S: Supported 13975F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13976F: drivers/power/reset/at91-sama5d2_shdwc.c 13977 13978MICROCHIP SOC DRIVERS 13979M: Conor Dooley <conor@kernel.org> 13980S: Supported 13981T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13982F: drivers/soc/microchip/ 13983 13984MICROCHIP SPI DRIVER 13985M: Ryan Wanner <ryan.wanner@microchip.com> 13986S: Supported 13987F: drivers/spi/spi-atmel.* 13988 13989MICROCHIP SSC DRIVER 13990M: Claudiu Beznea <claudiu.beznea@microchip.com> 13991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13992S: Supported 13993F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13994F: drivers/misc/atmel-ssc.c 13995F: include/linux/atmel-ssc.h 13996 13997Microchip Timer Counter Block (TCB) Capture Driver 13998M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14000L: linux-iio@vger.kernel.org 14001S: Maintained 14002F: drivers/counter/microchip-tcb-capture.c 14003 14004MICROCHIP USB251XB DRIVER 14005M: Richard Leitner <richard.leitner@skidata.com> 14006L: linux-usb@vger.kernel.org 14007S: Maintained 14008F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14009F: drivers/usb/misc/usb251xb.c 14010 14011MICROCHIP USBA UDC DRIVER 14012M: Cristian Birsan <cristian.birsan@microchip.com> 14013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14014S: Supported 14015F: drivers/usb/gadget/udc/atmel_usba_udc.* 14016 14017MICROCHIP WILC1000 WIFI DRIVER 14018M: Ajay Singh <ajay.kathat@microchip.com> 14019M: Claudiu Beznea <claudiu.beznea@microchip.com> 14020L: linux-wireless@vger.kernel.org 14021S: Supported 14022F: drivers/net/wireless/microchip/wilc1000/ 14023 14024MICROSEMI MIPS SOCS 14025M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14026M: UNGLinuxDriver@microchip.com 14027L: linux-mips@vger.kernel.org 14028S: Supported 14029F: Documentation/devicetree/bindings/mips/mscc.txt 14030F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14031F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14032F: arch/mips/boot/dts/mscc/ 14033F: arch/mips/configs/generic/board-ocelot.config 14034F: arch/mips/generic/board-ocelot.c 14035 14036MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14037M: Don Brace <don.brace@microchip.com> 14038L: storagedev@microchip.com 14039L: linux-scsi@vger.kernel.org 14040S: Supported 14041F: Documentation/scsi/smartpqi.rst 14042F: drivers/scsi/smartpqi/Kconfig 14043F: drivers/scsi/smartpqi/Makefile 14044F: drivers/scsi/smartpqi/smartpqi*.[ch] 14045F: include/linux/cciss*.h 14046F: include/uapi/linux/cciss*.h 14047 14048MICROSOFT MANA RDMA DRIVER 14049M: Long Li <longli@microsoft.com> 14050M: Ajay Sharma <sharmaajay@microsoft.com> 14051L: linux-rdma@vger.kernel.org 14052S: Supported 14053F: drivers/infiniband/hw/mana/ 14054F: include/net/mana 14055F: include/uapi/rdma/mana-abi.h 14056 14057MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: drivers/platform/surface/surface_aggregator_tabletsw.c 14062 14063MICROSOFT SURFACE BATTERY AND AC DRIVERS 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: linux-pm@vger.kernel.org 14066L: platform-driver-x86@vger.kernel.org 14067S: Maintained 14068F: drivers/power/supply/surface_battery.c 14069F: drivers/power/supply/surface_charger.c 14070 14071MICROSOFT SURFACE DTX DRIVER 14072M: Maximilian Luz <luzmaximilian@gmail.com> 14073L: platform-driver-x86@vger.kernel.org 14074S: Maintained 14075F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14076F: drivers/platform/surface/surface_dtx.c 14077F: include/uapi/linux/surface_aggregator/dtx.h 14078 14079MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14080M: Maximilian Luz <luzmaximilian@gmail.com> 14081L: platform-driver-x86@vger.kernel.org 14082S: Maintained 14083F: drivers/platform/surface/surface_gpe.c 14084 14085MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14086M: Hans de Goede <hdegoede@redhat.com> 14087M: Mark Gross <markgross@kernel.org> 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14092F: drivers/platform/surface/ 14093 14094MICROSOFT SURFACE HID TRANSPORT DRIVER 14095M: Maximilian Luz <luzmaximilian@gmail.com> 14096L: linux-input@vger.kernel.org 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/hid/surface-hid/ 14100 14101MICROSOFT SURFACE HOT-PLUG DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_hotplug.c 14106 14107MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14108M: Maximilian Luz <luzmaximilian@gmail.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Maintained 14111F: drivers/platform/surface/surface_platform_profile.c 14112 14113MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14114M: Chen Yu <yu.c.chen@intel.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Supported 14117F: drivers/platform/surface/surfacepro3_button.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123F: drivers/platform/surface/surface_aggregator_hub.c 14124 14125MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14126M: Maximilian Luz <luzmaximilian@gmail.com> 14127L: platform-driver-x86@vger.kernel.org 14128S: Maintained 14129W: https://github.com/linux-surface/surface-aggregator-module 14130C: irc://irc.libera.chat/linux-surface 14131F: Documentation/driver-api/surface_aggregator/ 14132F: drivers/platform/surface/aggregator/ 14133F: drivers/platform/surface/surface_acpi_notify.c 14134F: drivers/platform/surface/surface_aggregator_cdev.c 14135F: drivers/platform/surface/surface_aggregator_registry.c 14136F: include/linux/surface_acpi_notify.h 14137F: include/linux/surface_aggregator/ 14138F: include/uapi/linux/surface_aggregator/ 14139 14140MICROTEK X6 SCANNER 14141M: Oliver Neukum <oliver@neukum.org> 14142S: Maintained 14143F: drivers/usb/image/microtek.* 14144 14145MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14146M: Luka Kovacic <luka.kovacic@sartura.hr> 14147M: Luka Perkov <luka.perkov@sartura.hr> 14148S: Maintained 14149F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14153F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14154F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14155 14156MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14157M: Sakari Ailus <sakari.ailus@linux.intel.com> 14158L: linux-media@vger.kernel.org 14159S: Maintained 14160F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14161F: Documentation/driver-api/media/drivers/ccs/ 14162F: Documentation/userspace-api/media/drivers/ccs.rst 14163F: drivers/media/i2c/ccs-pll.c 14164F: drivers/media/i2c/ccs-pll.h 14165F: drivers/media/i2c/ccs/ 14166F: include/uapi/linux/ccs.h 14167F: include/uapi/linux/smiapp.h 14168 14169MIPS 14170M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14171L: linux-mips@vger.kernel.org 14172S: Maintained 14173W: http://www.linux-mips.org/ 14174Q: https://patchwork.kernel.org/project/linux-mips/list/ 14175T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14176F: Documentation/devicetree/bindings/mips/ 14177F: Documentation/mips/ 14178F: arch/mips/ 14179F: drivers/platform/mips/ 14180F: include/dt-bindings/mips/ 14181 14182MIPS BOSTON DEVELOPMENT BOARD 14183M: Paul Burton <paulburton@kernel.org> 14184L: linux-mips@vger.kernel.org 14185S: Maintained 14186F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14187F: arch/mips/boot/dts/img/boston.dts 14188F: arch/mips/configs/generic/board-boston.config 14189F: drivers/clk/imgtec/clk-boston.c 14190F: include/dt-bindings/clock/boston-clock.h 14191 14192MIPS CORE DRIVERS 14193M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14194M: Serge Semin <fancer.lancer@gmail.com> 14195L: linux-mips@vger.kernel.org 14196S: Supported 14197F: drivers/bus/mips_cdmm.c 14198F: drivers/clocksource/mips-gic-timer.c 14199F: drivers/cpuidle/cpuidle-cps.c 14200F: drivers/irqchip/irq-mips-cpu.c 14201F: drivers/irqchip/irq-mips-gic.c 14202 14203MIPS GENERIC PLATFORM 14204M: Paul Burton <paulburton@kernel.org> 14205L: linux-mips@vger.kernel.org 14206S: Supported 14207F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14208F: arch/mips/generic/ 14209F: arch/mips/tools/generic-board-config.sh 14210 14211MIPS RINT INSTRUCTION EMULATION 14212M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14213L: linux-mips@vger.kernel.org 14214S: Supported 14215F: arch/mips/math-emu/dp_rint.c 14216F: arch/mips/math-emu/sp_rint.c 14217 14218MIPS/LOONGSON1 ARCHITECTURE 14219M: Keguang Zhang <keguang.zhang@gmail.com> 14220L: linux-mips@vger.kernel.org 14221S: Maintained 14222F: arch/mips/include/asm/mach-loongson32/ 14223F: arch/mips/loongson32/ 14224F: drivers/*/*loongson1* 14225 14226MIPS/LOONGSON2EF ARCHITECTURE 14227M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14228L: linux-mips@vger.kernel.org 14229S: Maintained 14230F: arch/mips/include/asm/mach-loongson2ef/ 14231F: arch/mips/loongson2ef/ 14232F: drivers/cpufreq/loongson2_cpufreq.c 14233 14234MIPS/LOONGSON64 ARCHITECTURE 14235M: Huacai Chen <chenhuacai@kernel.org> 14236M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14237L: linux-mips@vger.kernel.org 14238S: Maintained 14239F: arch/mips/include/asm/mach-loongson64/ 14240F: arch/mips/loongson64/ 14241F: drivers/irqchip/irq-loongson* 14242F: drivers/platform/mips/cpu_hwmon.c 14243 14244MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14245M: Hans Verkuil <hverkuil@xs4all.nl> 14246L: linux-media@vger.kernel.org 14247S: Odd Fixes 14248W: https://linuxtv.org 14249T: git git://linuxtv.org/media_tree.git 14250F: drivers/media/radio/radio-miropcm20* 14251 14252MMP SUPPORT 14253R: Lubomir Rintel <lkundrak@v3.sk> 14254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14255S: Odd Fixes 14256T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14257F: arch/arm/boot/dts/marvell/mmp* 14258F: arch/arm/mach-mmp/ 14259F: include/linux/soc/mmp/ 14260 14261MMP USB PHY DRIVERS 14262R: Lubomir Rintel <lkundrak@v3.sk> 14263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14264S: Maintained 14265F: drivers/phy/marvell/phy-mmp3-usb.c 14266F: drivers/phy/marvell/phy-pxa-usb.c 14267 14268MMU GATHER AND TLB INVALIDATION 14269M: Will Deacon <will@kernel.org> 14270M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14271M: Andrew Morton <akpm@linux-foundation.org> 14272M: Nick Piggin <npiggin@gmail.com> 14273M: Peter Zijlstra <peterz@infradead.org> 14274L: linux-arch@vger.kernel.org 14275L: linux-mm@kvack.org 14276S: Maintained 14277F: arch/*/include/asm/tlb.h 14278F: include/asm-generic/tlb.h 14279F: mm/mmu_gather.c 14280 14281MN88472 MEDIA DRIVER 14282M: Antti Palosaari <crope@iki.fi> 14283L: linux-media@vger.kernel.org 14284S: Maintained 14285W: https://linuxtv.org 14286W: http://palosaari.fi/linux/ 14287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14288F: drivers/media/dvb-frontends/mn88472* 14289 14290MN88473 MEDIA DRIVER 14291M: Antti Palosaari <crope@iki.fi> 14292L: linux-media@vger.kernel.org 14293S: Maintained 14294W: https://linuxtv.org 14295W: http://palosaari.fi/linux/ 14296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14297F: drivers/media/dvb-frontends/mn88473* 14298 14299MODULE SUPPORT 14300M: Luis Chamberlain <mcgrof@kernel.org> 14301L: linux-modules@vger.kernel.org 14302L: linux-kernel@vger.kernel.org 14303S: Maintained 14304T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14305F: include/linux/kmod.h 14306F: include/linux/module.h 14307F: kernel/module/ 14308F: lib/test_kmod.c 14309F: scripts/module* 14310F: tools/testing/selftests/kmod/ 14311 14312MONOLITHIC POWER SYSTEM PMIC DRIVER 14313M: Saravanan Sekar <sravanhome@gmail.com> 14314S: Maintained 14315F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14316F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14317F: drivers/hwmon/pmbus/mpq7932.c 14318F: drivers/iio/adc/mp2629_adc.c 14319F: drivers/mfd/mp2629.c 14320F: drivers/power/supply/mp2629_charger.c 14321F: drivers/regulator/mp5416.c 14322F: drivers/regulator/mpq7920.c 14323F: drivers/regulator/mpq7920.h 14324F: include/linux/mfd/mp2629.h 14325 14326MOST(R) TECHNOLOGY DRIVER 14327M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14328M: Christian Gromm <christian.gromm@microchip.com> 14329S: Maintained 14330F: Documentation/ABI/testing/configfs-most 14331F: Documentation/ABI/testing/sysfs-bus-most 14332F: drivers/most/ 14333F: drivers/staging/most/ 14334F: include/linux/most.h 14335 14336MOTORCOMM PHY DRIVER 14337M: Peter Geis <pgwipeout@gmail.com> 14338M: Frank <Frank.Sae@motor-comm.com> 14339L: netdev@vger.kernel.org 14340S: Maintained 14341F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14342F: drivers/net/phy/motorcomm.c 14343 14344MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14345M: Jiri Slaby <jirislaby@kernel.org> 14346S: Maintained 14347F: Documentation/driver-api/tty/moxa-smartio.rst 14348F: drivers/tty/mxser.* 14349 14350MR800 AVERMEDIA USB FM RADIO DRIVER 14351M: Alexey Klimov <klimov.linux@gmail.com> 14352L: linux-media@vger.kernel.org 14353S: Maintained 14354T: git git://linuxtv.org/media_tree.git 14355F: drivers/media/radio/radio-mr800.c 14356 14357MRF24J40 IEEE 802.15.4 RADIO DRIVER 14358M: Stefan Schmidt <stefan@datenfreihafen.org> 14359L: linux-wpan@vger.kernel.org 14360S: Odd Fixes 14361F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14362F: drivers/net/ieee802154/mrf24j40.c 14363 14364MSI EC DRIVER 14365M: Nikita Kravets <teackot@gmail.com> 14366L: platform-driver-x86@vger.kernel.org 14367S: Maintained 14368W: https://github.com/BeardOverflow/msi-ec 14369F: drivers/platform/x86/msi-ec.* 14370 14371MSI LAPTOP SUPPORT 14372M: "Lee, Chun-Yi" <jlee@suse.com> 14373L: platform-driver-x86@vger.kernel.org 14374S: Maintained 14375F: drivers/platform/x86/msi-laptop.c 14376 14377MSI WMI SUPPORT 14378L: platform-driver-x86@vger.kernel.org 14379S: Orphan 14380F: drivers/platform/x86/msi-wmi.c 14381 14382MSI001 MEDIA DRIVER 14383M: Antti Palosaari <crope@iki.fi> 14384L: linux-media@vger.kernel.org 14385S: Maintained 14386W: https://linuxtv.org 14387W: http://palosaari.fi/linux/ 14388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14389T: git git://linuxtv.org/anttip/media_tree.git 14390F: drivers/media/tuners/msi001* 14391 14392MSI2500 MEDIA DRIVER 14393M: Antti Palosaari <crope@iki.fi> 14394L: linux-media@vger.kernel.org 14395S: Maintained 14396W: https://linuxtv.org 14397W: http://palosaari.fi/linux/ 14398Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14399T: git git://linuxtv.org/anttip/media_tree.git 14400F: drivers/media/usb/msi2500/ 14401 14402MSTAR INTERRUPT CONTROLLER DRIVER 14403M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14404M: Daniel Palmer <daniel@thingy.jp> 14405S: Maintained 14406F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14407F: drivers/irqchip/irq-mst-intc.c 14408 14409MSYSTEMS DISKONCHIP G3 MTD DRIVER 14410M: Robert Jarzmik <robert.jarzmik@free.fr> 14411L: linux-mtd@lists.infradead.org 14412S: Maintained 14413F: drivers/mtd/devices/docg3* 14414 14415MT9P031 APTINA CAMERA SENSOR 14416M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14417L: linux-media@vger.kernel.org 14418S: Maintained 14419T: git git://linuxtv.org/media_tree.git 14420F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14421F: drivers/media/i2c/mt9p031.c 14422F: include/media/i2c/mt9p031.h 14423 14424MT9T112 APTINA CAMERA SENSOR 14425M: Jacopo Mondi <jacopo@jmondi.org> 14426L: linux-media@vger.kernel.org 14427S: Odd Fixes 14428T: git git://linuxtv.org/media_tree.git 14429F: drivers/media/i2c/mt9t112.c 14430F: include/media/i2c/mt9t112.h 14431 14432MT9V032 APTINA CAMERA SENSOR 14433M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14434L: linux-media@vger.kernel.org 14435S: Maintained 14436T: git git://linuxtv.org/media_tree.git 14437F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14438F: drivers/media/i2c/mt9v032.c 14439F: include/media/i2c/mt9v032.h 14440 14441MT9V111 APTINA CAMERA SENSOR 14442M: Jacopo Mondi <jacopo@jmondi.org> 14443L: linux-media@vger.kernel.org 14444S: Maintained 14445T: git git://linuxtv.org/media_tree.git 14446F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14447F: drivers/media/i2c/mt9v111.c 14448 14449MULTIFUNCTION DEVICES (MFD) 14450M: Lee Jones <lee@kernel.org> 14451S: Maintained 14452T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14453F: Documentation/devicetree/bindings/mfd/ 14454F: drivers/mfd/ 14455F: include/dt-bindings/mfd/ 14456F: include/linux/mfd/ 14457 14458MULTIMEDIA CARD (MMC) ETC. OVER SPI 14459S: Orphan 14460F: drivers/mmc/host/mmc_spi.c 14461F: include/linux/spi/mmc_spi.h 14462 14463MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14464M: Ulf Hansson <ulf.hansson@linaro.org> 14465L: linux-mmc@vger.kernel.org 14466S: Maintained 14467T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14468F: Documentation/devicetree/bindings/mmc/ 14469F: drivers/mmc/ 14470F: include/linux/mmc/ 14471F: include/uapi/linux/mmc/ 14472 14473MULTIPLEXER SUBSYSTEM 14474M: Peter Rosin <peda@axentia.se> 14475S: Maintained 14476F: Documentation/ABI/testing/sysfs-class-mux* 14477F: Documentation/devicetree/bindings/mux/ 14478F: drivers/mux/ 14479F: include/dt-bindings/mux/ 14480F: include/linux/mux/ 14481 14482MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14483M: Bin Liu <b-liu@ti.com> 14484L: linux-usb@vger.kernel.org 14485S: Maintained 14486F: drivers/usb/musb/ 14487 14488MXL301RF MEDIA DRIVER 14489M: Akihiro Tsukada <tskd08@gmail.com> 14490L: linux-media@vger.kernel.org 14491S: Odd Fixes 14492F: drivers/media/tuners/mxl301rf* 14493 14494MXL5007T MEDIA DRIVER 14495M: Michael Krufky <mkrufky@linuxtv.org> 14496L: linux-media@vger.kernel.org 14497S: Maintained 14498W: https://linuxtv.org 14499W: http://github.com/mkrufky 14500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14501T: git git://linuxtv.org/mkrufky/tuners.git 14502F: drivers/media/tuners/mxl5007t.* 14503 14504MXSFB DRM DRIVER 14505M: Marek Vasut <marex@denx.de> 14506M: Stefan Agner <stefan@agner.ch> 14507L: dri-devel@lists.freedesktop.org 14508S: Supported 14509T: git git://anongit.freedesktop.org/drm/drm-misc 14510F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14511F: drivers/gpu/drm/mxsfb/ 14512 14513MYLEX DAC960 PCI RAID Controller 14514M: Hannes Reinecke <hare@kernel.org> 14515L: linux-scsi@vger.kernel.org 14516S: Supported 14517F: drivers/scsi/myrb.* 14518F: drivers/scsi/myrs.* 14519 14520MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14521M: Chris Lee <christopher.lee@cspi.com> 14522L: netdev@vger.kernel.org 14523S: Supported 14524W: https://www.cspi.com/ethernet-products/support/downloads/ 14525F: drivers/net/ethernet/myricom/myri10ge/ 14526 14527NAND FLASH SUBSYSTEM 14528M: Miquel Raynal <miquel.raynal@bootlin.com> 14529R: Richard Weinberger <richard@nod.at> 14530L: linux-mtd@lists.infradead.org 14531S: Maintained 14532W: http://www.linux-mtd.infradead.org/ 14533Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14534C: irc://irc.oftc.net/mtd 14535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14536F: drivers/mtd/nand/ 14537F: include/linux/mtd/*nand*.h 14538 14539NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14540M: Daniel Mack <zonque@gmail.com> 14541L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14542S: Maintained 14543W: http://www.native-instruments.com 14544F: sound/usb/caiaq/ 14545 14546NATSEMI ETHERNET DRIVER (DP8381x) 14547S: Orphan 14548F: drivers/net/ethernet/natsemi/natsemi.c 14549 14550NCR 5380 SCSI DRIVERS 14551M: Finn Thain <fthain@linux-m68k.org> 14552M: Michael Schmitz <schmitzmic@gmail.com> 14553L: linux-scsi@vger.kernel.org 14554S: Maintained 14555F: Documentation/scsi/g_NCR5380.rst 14556F: drivers/scsi/NCR5380.* 14557F: drivers/scsi/arm/cumana_1.c 14558F: drivers/scsi/arm/oak.c 14559F: drivers/scsi/atari_scsi.* 14560F: drivers/scsi/dmx3191d.c 14561F: drivers/scsi/g_NCR5380.* 14562F: drivers/scsi/mac_scsi.* 14563F: drivers/scsi/sun3_scsi.* 14564F: drivers/scsi/sun3_scsi_vme.c 14565 14566NCSI LIBRARY 14567M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14568S: Maintained 14569F: net/ncsi/ 14570 14571NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14572M: Guenter Roeck <linux@roeck-us.net> 14573L: linux-hwmon@vger.kernel.org 14574S: Maintained 14575F: Documentation/hwmon/nct6775.rst 14576F: drivers/hwmon/nct6775-core.c 14577F: drivers/hwmon/nct6775-platform.c 14578F: drivers/hwmon/nct6775.h 14579 14580NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14581M: Zev Weiss <zev@bewilderbeest.net> 14582L: linux-hwmon@vger.kernel.org 14583S: Maintained 14584F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14585F: drivers/hwmon/nct6775-i2c.c 14586 14587NETDEVSIM 14588M: Jakub Kicinski <kuba@kernel.org> 14589S: Maintained 14590F: drivers/net/netdevsim/* 14591 14592NETEM NETWORK EMULATOR 14593M: Stephen Hemminger <stephen@networkplumber.org> 14594L: netdev@vger.kernel.org 14595S: Maintained 14596F: net/sched/sch_netem.c 14597 14598NETERION 10GbE DRIVERS (s2io) 14599M: Jon Mason <jdmason@kudzu.us> 14600L: netdev@vger.kernel.org 14601S: Supported 14602F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14603F: drivers/net/ethernet/neterion/ 14604 14605NETFILTER 14606M: Pablo Neira Ayuso <pablo@netfilter.org> 14607M: Jozsef Kadlecsik <kadlec@netfilter.org> 14608M: Florian Westphal <fw@strlen.de> 14609L: netfilter-devel@vger.kernel.org 14610L: coreteam@netfilter.org 14611S: Maintained 14612W: http://www.netfilter.org/ 14613W: http://www.iptables.org/ 14614W: http://www.nftables.org/ 14615Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14616C: irc://irc.libera.chat/netfilter 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14618T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14619F: include/linux/netfilter* 14620F: include/linux/netfilter/ 14621F: include/net/netfilter/ 14622F: include/uapi/linux/netfilter* 14623F: include/uapi/linux/netfilter/ 14624F: net/*/netfilter.c 14625F: net/*/netfilter/ 14626F: net/bridge/br_netfilter*.c 14627F: net/netfilter/ 14628 14629NETROM NETWORK LAYER 14630M: Ralf Baechle <ralf@linux-mips.org> 14631L: linux-hams@vger.kernel.org 14632S: Maintained 14633W: http://www.linux-ax25.org/ 14634F: include/net/netrom.h 14635F: include/uapi/linux/netrom.h 14636F: net/netrom/ 14637 14638NETRONIX EMBEDDED CONTROLLER 14639M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14640S: Maintained 14641F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14642F: drivers/mfd/ntxec.c 14643F: drivers/pwm/pwm-ntxec.c 14644F: drivers/rtc/rtc-ntxec.c 14645F: include/linux/mfd/ntxec.h 14646 14647NETRONOME ETHERNET DRIVERS 14648M: Simon Horman <simon.horman@corigine.com> 14649R: Jakub Kicinski <kuba@kernel.org> 14650L: oss-drivers@corigine.com 14651S: Maintained 14652F: drivers/net/ethernet/netronome/ 14653 14654NETWORK BLOCK DEVICE (NBD) 14655M: Josef Bacik <josef@toxicpanda.com> 14656L: linux-block@vger.kernel.org 14657L: nbd@other.debian.org 14658S: Maintained 14659F: Documentation/admin-guide/blockdev/nbd.rst 14660F: drivers/block/nbd.c 14661F: include/trace/events/nbd.h 14662F: include/uapi/linux/nbd.h 14663 14664NETWORK DROP MONITOR 14665M: Neil Horman <nhorman@tuxdriver.com> 14666L: netdev@vger.kernel.org 14667S: Maintained 14668W: https://fedorahosted.org/dropwatch/ 14669F: include/uapi/linux/net_dropmon.h 14670F: net/core/drop_monitor.c 14671 14672NETWORKING DRIVERS 14673M: "David S. Miller" <davem@davemloft.net> 14674M: Eric Dumazet <edumazet@google.com> 14675M: Jakub Kicinski <kuba@kernel.org> 14676M: Paolo Abeni <pabeni@redhat.com> 14677L: netdev@vger.kernel.org 14678S: Maintained 14679Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14680T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14681T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14682F: Documentation/devicetree/bindings/net/ 14683F: drivers/connector/ 14684F: drivers/net/ 14685F: include/dt-bindings/net/ 14686F: include/linux/etherdevice.h 14687F: include/linux/fcdevice.h 14688F: include/linux/fddidevice.h 14689F: include/linux/hippidevice.h 14690F: include/linux/if_* 14691F: include/linux/inetdevice.h 14692F: include/linux/netdevice.h 14693F: include/uapi/linux/if_* 14694F: include/uapi/linux/netdevice.h 14695X: drivers/net/wireless/ 14696 14697NETWORKING DRIVERS (WIRELESS) 14698M: Kalle Valo <kvalo@kernel.org> 14699L: linux-wireless@vger.kernel.org 14700S: Maintained 14701W: https://wireless.wiki.kernel.org/ 14702Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14704T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14705F: Documentation/devicetree/bindings/net/wireless/ 14706F: drivers/net/wireless/ 14707 14708NETWORKING [DSA] 14709M: Andrew Lunn <andrew@lunn.ch> 14710M: Florian Fainelli <f.fainelli@gmail.com> 14711M: Vladimir Oltean <olteanv@gmail.com> 14712S: Maintained 14713F: Documentation/devicetree/bindings/net/dsa/ 14714F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14715F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14716F: drivers/net/dsa/ 14717F: include/linux/dsa/ 14718F: include/linux/platform_data/dsa.h 14719F: include/net/dsa.h 14720F: net/dsa/ 14721F: tools/testing/selftests/drivers/net/dsa/ 14722 14723NETWORKING [GENERAL] 14724M: "David S. Miller" <davem@davemloft.net> 14725M: Eric Dumazet <edumazet@google.com> 14726M: Jakub Kicinski <kuba@kernel.org> 14727M: Paolo Abeni <pabeni@redhat.com> 14728L: netdev@vger.kernel.org 14729S: Maintained 14730Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14731B: mailto:netdev@vger.kernel.org 14732T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14733T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14734F: Documentation/core-api/netlink.rst 14735F: Documentation/netlink/ 14736F: Documentation/networking/ 14737F: Documentation/process/maintainer-netdev.rst 14738F: Documentation/userspace-api/netlink/ 14739F: include/linux/in.h 14740F: include/linux/net.h 14741F: include/linux/netdevice.h 14742F: include/net/ 14743F: include/uapi/linux/in.h 14744F: include/uapi/linux/net.h 14745F: include/uapi/linux/net_namespace.h 14746F: include/uapi/linux/netdevice.h 14747F: lib/net_utils.c 14748F: lib/random32.c 14749F: net/ 14750F: tools/net/ 14751F: tools/testing/selftests/net/ 14752X: net/bluetooth/ 14753 14754NETWORKING [IPSEC] 14755M: Steffen Klassert <steffen.klassert@secunet.com> 14756M: Herbert Xu <herbert@gondor.apana.org.au> 14757M: "David S. Miller" <davem@davemloft.net> 14758L: netdev@vger.kernel.org 14759S: Maintained 14760T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14761T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14762F: include/net/xfrm.h 14763F: include/uapi/linux/xfrm.h 14764F: net/ipv4/ah4.c 14765F: net/ipv4/esp4* 14766F: net/ipv4/ip_vti.c 14767F: net/ipv4/ipcomp.c 14768F: net/ipv4/xfrm* 14769F: net/ipv6/ah6.c 14770F: net/ipv6/esp6* 14771F: net/ipv6/ip6_vti.c 14772F: net/ipv6/ipcomp6.c 14773F: net/ipv6/xfrm* 14774F: net/key/ 14775F: net/xfrm/ 14776F: tools/testing/selftests/net/ipsec.c 14777 14778NETWORKING [IPv4/IPv6] 14779M: "David S. Miller" <davem@davemloft.net> 14780M: David Ahern <dsahern@kernel.org> 14781L: netdev@vger.kernel.org 14782S: Maintained 14783T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14784F: arch/x86/net/* 14785F: include/linux/ip.h 14786F: include/linux/ipv6* 14787F: include/net/fib* 14788F: include/net/ip* 14789F: include/net/route.h 14790F: net/ipv4/ 14791F: net/ipv6/ 14792 14793NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14794M: Paul Moore <paul@paul-moore.com> 14795L: netdev@vger.kernel.org 14796L: linux-security-module@vger.kernel.org 14797S: Supported 14798W: https://github.com/netlabel 14799F: Documentation/netlabel/ 14800F: include/net/calipso.h 14801F: include/net/cipso_ipv4.h 14802F: include/net/netlabel.h 14803F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14804F: include/uapi/linux/netfilter/xt_SECMARK.h 14805F: net/ipv4/cipso_ipv4.c 14806F: net/ipv6/calipso.c 14807F: net/netfilter/xt_CONNSECMARK.c 14808F: net/netfilter/xt_SECMARK.c 14809F: net/netlabel/ 14810 14811NETWORKING [MPTCP] 14812M: Matthieu Baerts <matthieu.baerts@tessares.net> 14813M: Mat Martineau <martineau@kernel.org> 14814L: netdev@vger.kernel.org 14815L: mptcp@lists.linux.dev 14816S: Maintained 14817W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14818B: https://github.com/multipath-tcp/mptcp_net-next/issues 14819T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14820T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14821F: Documentation/networking/mptcp-sysctl.rst 14822F: include/net/mptcp.h 14823F: include/trace/events/mptcp.h 14824F: include/uapi/linux/mptcp.h 14825F: net/mptcp/ 14826F: tools/testing/selftests/bpf/*/*mptcp*.c 14827F: tools/testing/selftests/net/mptcp/ 14828 14829NETWORKING [TCP] 14830M: Eric Dumazet <edumazet@google.com> 14831L: netdev@vger.kernel.org 14832S: Maintained 14833F: include/linux/net_mm.h 14834F: include/linux/tcp.h 14835F: include/net/tcp.h 14836F: include/trace/events/tcp.h 14837F: include/uapi/linux/tcp.h 14838F: net/ipv4/syncookies.c 14839F: net/ipv4/tcp*.c 14840F: net/ipv6/syncookies.c 14841F: net/ipv6/tcp*.c 14842 14843NETWORKING [TLS] 14844M: Boris Pismenny <borisp@nvidia.com> 14845M: John Fastabend <john.fastabend@gmail.com> 14846M: Jakub Kicinski <kuba@kernel.org> 14847L: netdev@vger.kernel.org 14848S: Maintained 14849F: include/net/tls.h 14850F: include/uapi/linux/tls.h 14851F: net/tls/* 14852 14853NETXEN (1/10) GbE SUPPORT 14854M: Manish Chopra <manishc@marvell.com> 14855M: Rahul Verma <rahulv@marvell.com> 14856M: GR-Linux-NIC-Dev@marvell.com 14857L: netdev@vger.kernel.org 14858S: Supported 14859F: drivers/net/ethernet/qlogic/netxen/ 14860 14861NET_FAILOVER MODULE 14862M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14863L: netdev@vger.kernel.org 14864S: Supported 14865F: Documentation/networking/net_failover.rst 14866F: drivers/net/net_failover.c 14867F: include/net/net_failover.h 14868 14869NEXTHOP 14870M: David Ahern <dsahern@kernel.org> 14871L: netdev@vger.kernel.org 14872S: Maintained 14873F: include/net/netns/nexthop.h 14874F: include/net/nexthop.h 14875F: include/uapi/linux/nexthop.h 14876F: net/ipv4/nexthop.c 14877 14878NFC SUBSYSTEM 14879M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14880L: netdev@vger.kernel.org 14881S: Maintained 14882F: Documentation/devicetree/bindings/net/nfc/ 14883F: drivers/nfc/ 14884F: include/net/nfc/ 14885F: include/uapi/linux/nfc.h 14886F: net/nfc/ 14887 14888NFC VIRTUAL NCI DEVICE DRIVER 14889M: Bongsu Jeon <bongsu.jeon@samsung.com> 14890L: netdev@vger.kernel.org 14891S: Supported 14892F: drivers/nfc/virtual_ncidev.c 14893F: tools/testing/selftests/nci/ 14894 14895NFS, SUNRPC, AND LOCKD CLIENTS 14896M: Trond Myklebust <trond.myklebust@hammerspace.com> 14897M: Anna Schumaker <anna@kernel.org> 14898L: linux-nfs@vger.kernel.org 14899S: Maintained 14900W: http://client.linux-nfs.org 14901T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14902F: Documentation/filesystems/nfs/ 14903F: fs/lockd/ 14904F: fs/nfs/ 14905F: fs/nfs_common/ 14906F: include/linux/lockd/ 14907F: include/linux/nfs* 14908F: include/linux/sunrpc/ 14909F: include/uapi/linux/nfs* 14910F: include/uapi/linux/sunrpc/ 14911F: net/sunrpc/ 14912 14913NILFS2 FILESYSTEM 14914M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14915L: linux-nilfs@vger.kernel.org 14916S: Supported 14917W: https://nilfs.sourceforge.io/ 14918W: https://nilfs.osdn.jp/ 14919T: git https://github.com/konis/nilfs2.git 14920F: Documentation/filesystems/nilfs2.rst 14921F: fs/nilfs2/ 14922F: include/trace/events/nilfs2.h 14923F: include/uapi/linux/nilfs2_api.h 14924F: include/uapi/linux/nilfs2_ondisk.h 14925 14926NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14927M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14928S: Maintained 14929W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14930F: Documentation/scsi/NinjaSCSI.rst 14931F: drivers/scsi/pcmcia/nsp_* 14932 14933NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14934M: GOTO Masanori <gotom@debian.or.jp> 14935M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14936S: Maintained 14937W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14938F: Documentation/scsi/NinjaSCSI.rst 14939F: drivers/scsi/nsp32* 14940 14941NINTENDO HID DRIVER 14942M: Daniel J. Ogorchock <djogorchock@gmail.com> 14943L: linux-input@vger.kernel.org 14944S: Maintained 14945F: drivers/hid/hid-nintendo* 14946 14947NIOS2 ARCHITECTURE 14948M: Dinh Nguyen <dinguyen@kernel.org> 14949S: Maintained 14950T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14951F: arch/nios2/ 14952 14953NITRO ENCLAVES (NE) 14954M: Alexandru Ciobotaru <alcioa@amazon.com> 14955L: linux-kernel@vger.kernel.org 14956L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14957S: Supported 14958W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14959F: Documentation/virt/ne_overview.rst 14960F: drivers/virt/nitro_enclaves/ 14961F: include/linux/nitro_enclaves.h 14962F: include/uapi/linux/nitro_enclaves.h 14963F: samples/nitro_enclaves/ 14964 14965NOHZ, DYNTICKS SUPPORT 14966M: Frederic Weisbecker <frederic@kernel.org> 14967M: Thomas Gleixner <tglx@linutronix.de> 14968M: Ingo Molnar <mingo@kernel.org> 14969L: linux-kernel@vger.kernel.org 14970S: Maintained 14971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14972F: include/linux/sched/nohz.h 14973F: include/linux/tick.h 14974F: kernel/time/tick*.* 14975 14976NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14977M: Pavel Machek <pavel@ucw.cz> 14978M: Sakari Ailus <sakari.ailus@iki.fi> 14979L: linux-media@vger.kernel.org 14980S: Maintained 14981F: drivers/media/i2c/ad5820.c 14982F: drivers/media/i2c/et8ek8 14983 14984NOKIA N900 POWER SUPPLY DRIVERS 14985R: Pali Rohár <pali@kernel.org> 14986F: drivers/power/supply/bq2415x_charger.c 14987F: drivers/power/supply/bq27xxx_battery.c 14988F: drivers/power/supply/bq27xxx_battery_i2c.c 14989F: drivers/power/supply/isp1704_charger.c 14990F: drivers/power/supply/rx51_battery.c 14991F: include/linux/power/bq2415x_charger.h 14992F: include/linux/power/bq27xxx_battery.h 14993 14994NOLIBC HEADER FILE 14995M: Willy Tarreau <w@1wt.eu> 14996S: Maintained 14997T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14998F: tools/include/nolibc/ 14999F: tools/testing/selftests/nolibc/ 15000 15001NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15002M: Hans de Goede <hdegoede@redhat.com> 15003L: linux-input@vger.kernel.org 15004S: Maintained 15005F: drivers/input/touchscreen/novatek-nvt-ts.c 15006 15007NSDEPS 15008M: Matthias Maennich <maennich@google.com> 15009S: Maintained 15010F: Documentation/core-api/symbol-namespaces.rst 15011F: scripts/nsdeps 15012 15013NTB AMD DRIVER 15014M: Sanjay R Mehta <sanju.mehta@amd.com> 15015M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15016L: ntb@lists.linux.dev 15017S: Supported 15018F: drivers/ntb/hw/amd/ 15019 15020NTB DRIVER CORE 15021M: Jon Mason <jdmason@kudzu.us> 15022M: Dave Jiang <dave.jiang@intel.com> 15023M: Allen Hubbe <allenbh@gmail.com> 15024L: ntb@lists.linux.dev 15025S: Supported 15026W: https://github.com/jonmason/ntb/wiki 15027T: git https://github.com/jonmason/ntb.git 15028F: drivers/net/ntb_netdev.c 15029F: drivers/ntb/ 15030F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15031F: include/linux/ntb.h 15032F: include/linux/ntb_transport.h 15033F: tools/testing/selftests/ntb/ 15034 15035NTB IDT DRIVER 15036M: Serge Semin <fancer.lancer@gmail.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039F: drivers/ntb/hw/idt/ 15040 15041NTB INTEL DRIVER 15042M: Dave Jiang <dave.jiang@intel.com> 15043L: ntb@lists.linux.dev 15044S: Supported 15045W: https://github.com/davejiang/linux/wiki 15046T: git https://github.com/davejiang/linux.git 15047F: drivers/ntb/hw/intel/ 15048 15049NTFS FILESYSTEM 15050M: Anton Altaparmakov <anton@tuxera.com> 15051R: Namjae Jeon <linkinjeon@kernel.org> 15052L: linux-ntfs-dev@lists.sourceforge.net 15053S: Supported 15054W: http://www.tuxera.com/ 15055T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15056F: Documentation/filesystems/ntfs.rst 15057F: fs/ntfs/ 15058 15059NTFS3 FILESYSTEM 15060M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15061L: ntfs3@lists.linux.dev 15062S: Supported 15063W: http://www.paragon-software.com/ 15064T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15065F: Documentation/filesystems/ntfs3.rst 15066F: fs/ntfs3/ 15067 15068NUBUS SUBSYSTEM 15069M: Finn Thain <fthain@linux-m68k.org> 15070L: linux-m68k@lists.linux-m68k.org 15071S: Maintained 15072F: arch/*/include/asm/nubus.h 15073F: drivers/nubus/ 15074F: include/linux/nubus.h 15075F: include/uapi/linux/nubus.h 15076 15077NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15078M: Antonino Daplas <adaplas@gmail.com> 15079L: linux-fbdev@vger.kernel.org 15080S: Maintained 15081F: drivers/video/fbdev/nvidia/ 15082F: drivers/video/fbdev/riva/ 15083 15084NVIDIA WMI EC BACKLIGHT DRIVER 15085M: Daniel Dadap <ddadap@nvidia.com> 15086L: platform-driver-x86@vger.kernel.org 15087S: Supported 15088F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15089F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15090 15091NVM EXPRESS DRIVER 15092M: Keith Busch <kbusch@kernel.org> 15093M: Jens Axboe <axboe@fb.com> 15094M: Christoph Hellwig <hch@lst.de> 15095M: Sagi Grimberg <sagi@grimberg.me> 15096L: linux-nvme@lists.infradead.org 15097S: Supported 15098W: http://git.infradead.org/nvme.git 15099T: git git://git.infradead.org/nvme.git 15100F: Documentation/nvme/ 15101F: drivers/nvme/common/ 15102F: drivers/nvme/host/ 15103F: include/linux/nvme-*.h 15104F: include/linux/nvme.h 15105F: include/uapi/linux/nvme_ioctl.h 15106 15107NVM EXPRESS FABRICS AUTHENTICATION 15108M: Hannes Reinecke <hare@suse.de> 15109L: linux-nvme@lists.infradead.org 15110S: Supported 15111F: drivers/nvme/host/auth.c 15112F: drivers/nvme/target/auth.c 15113F: drivers/nvme/target/fabrics-cmd-auth.c 15114F: include/linux/nvme-auth.h 15115 15116NVM EXPRESS FC TRANSPORT DRIVERS 15117M: James Smart <james.smart@broadcom.com> 15118L: linux-nvme@lists.infradead.org 15119S: Supported 15120F: drivers/nvme/host/fc.c 15121F: drivers/nvme/target/fc.c 15122F: drivers/nvme/target/fcloop.c 15123F: include/linux/nvme-fc-driver.h 15124F: include/linux/nvme-fc.h 15125 15126NVM EXPRESS HARDWARE MONITORING SUPPORT 15127M: Guenter Roeck <linux@roeck-us.net> 15128L: linux-nvme@lists.infradead.org 15129S: Supported 15130F: drivers/nvme/host/hwmon.c 15131 15132NVM EXPRESS TARGET DRIVER 15133M: Christoph Hellwig <hch@lst.de> 15134M: Sagi Grimberg <sagi@grimberg.me> 15135M: Chaitanya Kulkarni <kch@nvidia.com> 15136L: linux-nvme@lists.infradead.org 15137S: Supported 15138W: http://git.infradead.org/nvme.git 15139T: git git://git.infradead.org/nvme.git 15140F: drivers/nvme/target/ 15141 15142NVMEM FRAMEWORK 15143M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15144S: Maintained 15145T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15146F: Documentation/ABI/stable/sysfs-bus-nvmem 15147F: Documentation/devicetree/bindings/nvmem/ 15148F: drivers/nvmem/ 15149F: include/linux/nvmem-consumer.h 15150F: include/linux/nvmem-provider.h 15151 15152NXP BLUETOOTH WIRELESS DRIVERS 15153M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15154M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15155S: Maintained 15156F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15157F: drivers/bluetooth/btnxpuart.c 15158 15159NXP C45 TJA11XX PHY DRIVER 15160M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15161L: netdev@vger.kernel.org 15162S: Maintained 15163F: drivers/net/phy/nxp-c45-tja11xx.c 15164 15165NXP FSPI DRIVER 15166M: Han Xu <han.xu@nxp.com> 15167M: Haibo Chen <haibo.chen@nxp.com> 15168R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15169L: linux-spi@vger.kernel.org 15170S: Maintained 15171F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15172F: drivers/spi/spi-nxp-fspi.c 15173 15174NXP FXAS21002C DRIVER 15175M: Rui Miguel Silva <rmfrfs@gmail.com> 15176L: linux-iio@vger.kernel.org 15177S: Maintained 15178F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15179F: drivers/iio/gyro/fxas21002c.h 15180F: drivers/iio/gyro/fxas21002c_core.c 15181F: drivers/iio/gyro/fxas21002c_i2c.c 15182F: drivers/iio/gyro/fxas21002c_spi.c 15183 15184NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15185M: Haibo Chen <haibo.chen@nxp.com> 15186L: linux-iio@vger.kernel.org 15187L: linux-imx@nxp.com 15188S: Maintained 15189F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15190F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15191F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15192F: drivers/iio/adc/imx7d_adc.c 15193F: drivers/iio/adc/imx93_adc.c 15194F: drivers/iio/adc/vf610_adc.c 15195 15196NXP i.MX 8M ISI DRIVER 15197M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15201F: drivers/media/platform/nxp/imx8-isi/ 15202 15203NXP i.MX 8MP DW100 V4L2 DRIVER 15204M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15205L: linux-media@vger.kernel.org 15206S: Maintained 15207F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15208F: Documentation/userspace-api/media/drivers/dw100.rst 15209F: drivers/media/platform/nxp/dw100/ 15210F: include/uapi/linux/dw100.h 15211 15212NXP i.MX 8MQ DCSS DRIVER 15213M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15214R: Lucas Stach <l.stach@pengutronix.de> 15215L: dri-devel@lists.freedesktop.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15218F: drivers/gpu/drm/imx/dcss/ 15219 15220NXP i.MX 8QXP ADC DRIVER 15221M: Cai Huoqing <cai.huoqing@linux.dev> 15222M: Haibo Chen <haibo.chen@nxp.com> 15223L: linux-imx@nxp.com 15224L: linux-iio@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15227F: drivers/iio/adc/imx8qxp-adc.c 15228 15229NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15230M: Mirela Rabulea <mirela.rabulea@nxp.com> 15231R: NXP Linux Team <linux-imx@nxp.com> 15232L: linux-media@vger.kernel.org 15233S: Maintained 15234F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15235F: drivers/media/platform/nxp/imx-jpeg 15236 15237NXP i.MX CLOCK DRIVERS 15238M: Abel Vesa <abelvesa@kernel.org> 15239R: Peng Fan <peng.fan@nxp.com> 15240L: linux-clk@vger.kernel.org 15241L: linux-imx@nxp.com 15242S: Maintained 15243T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15244F: Documentation/devicetree/bindings/clock/imx* 15245F: drivers/clk/imx/ 15246F: include/dt-bindings/clock/imx* 15247 15248NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15249M: Jagan Teki <jagan@amarulasolutions.com> 15250S: Maintained 15251F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15252F: drivers/regulator/pf8x00-regulator.c 15253 15254NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15255M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15256L: linux-kernel@vger.kernel.org 15257S: Maintained 15258F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15259F: drivers/extcon/extcon-ptn5150.c 15260 15261NXP SGTL5000 DRIVER 15262M: Fabio Estevam <festevam@gmail.com> 15263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15264S: Maintained 15265F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15266F: sound/soc/codecs/sgtl5000* 15267 15268NXP SJA1105 ETHERNET SWITCH DRIVER 15269M: Vladimir Oltean <olteanv@gmail.com> 15270L: linux-kernel@vger.kernel.org 15271S: Maintained 15272F: drivers/net/dsa/sja1105 15273F: drivers/net/pcs/pcs-xpcs-nxp.c 15274 15275NXP TDA998X DRM DRIVER 15276M: Russell King <linux@armlinux.org.uk> 15277S: Maintained 15278T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15279T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15280F: drivers/gpu/drm/i2c/tda998x_drv.c 15281F: include/drm/i2c/tda998x.h 15282F: include/dt-bindings/display/tda998x.h 15283K: "nxp,tda998x" 15284 15285NXP TFA9879 DRIVER 15286M: Peter Rosin <peda@axentia.se> 15287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15288S: Maintained 15289F: Documentation/devicetree/bindings/sound/tfa9879.txt 15290F: sound/soc/codecs/tfa9879* 15291 15292NXP-NCI NFC DRIVER 15293S: Orphan 15294F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15295F: drivers/nfc/nxp-nci 15296 15297NXP/Goodix TFA989X (TFA1) DRIVER 15298M: Stephan Gerhold <stephan@gerhold.net> 15299L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15300S: Maintained 15301F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15302F: sound/soc/codecs/tfa989x.c 15303 15304NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15305M: Jonas Malaco <jonas@protocubo.io> 15306L: linux-hwmon@vger.kernel.org 15307S: Maintained 15308F: Documentation/hwmon/nzxt-kraken2.rst 15309F: drivers/hwmon/nzxt-kraken2.c 15310 15311NZXT-SMART2 HARDWARE MONITORING DRIVER 15312M: Aleksandr Mezin <mezin.alexander@gmail.com> 15313L: linux-hwmon@vger.kernel.org 15314S: Maintained 15315F: Documentation/hwmon/nzxt-smart2.rst 15316F: drivers/hwmon/nzxt-smart2.c 15317 15318OBJAGG 15319M: Jiri Pirko <jiri@resnulli.us> 15320L: netdev@vger.kernel.org 15321S: Supported 15322F: include/linux/objagg.h 15323F: lib/objagg.c 15324F: lib/test_objagg.c 15325 15326OBJTOOL 15327M: Josh Poimboeuf <jpoimboe@kernel.org> 15328M: Peter Zijlstra <peterz@infradead.org> 15329S: Supported 15330F: include/linux/objtool*.h 15331F: tools/objtool/ 15332 15333OCELOT ETHERNET SWITCH DRIVER 15334M: Vladimir Oltean <vladimir.oltean@nxp.com> 15335M: Claudiu Manoil <claudiu.manoil@nxp.com> 15336M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15337M: UNGLinuxDriver@microchip.com 15338L: netdev@vger.kernel.org 15339S: Supported 15340F: drivers/net/dsa/ocelot/* 15341F: drivers/net/ethernet/mscc/ 15342F: include/soc/mscc/ocelot* 15343F: net/dsa/tag_ocelot.c 15344F: net/dsa/tag_ocelot_8021q.c 15345F: tools/testing/selftests/drivers/net/ocelot/* 15346 15347OCELOT EXTERNAL SWITCH CONTROL 15348M: Colin Foster <colin.foster@in-advantage.com> 15349S: Supported 15350F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15351F: drivers/mfd/ocelot* 15352F: drivers/net/dsa/ocelot/ocelot_ext.c 15353F: include/linux/mfd/ocelot.h 15354 15355OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15356M: Frederic Barrat <fbarrat@linux.ibm.com> 15357M: Andrew Donnellan <ajd@linux.ibm.com> 15358L: linuxppc-dev@lists.ozlabs.org 15359S: Supported 15360F: Documentation/userspace-api/accelerators/ocxl.rst 15361F: arch/powerpc/include/asm/pnv-ocxl.h 15362F: arch/powerpc/platforms/powernv/ocxl.c 15363F: drivers/misc/ocxl/ 15364F: include/misc/ocxl* 15365F: include/uapi/misc/ocxl.h 15366 15367OMAP AUDIO SUPPORT 15368M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15369M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15371L: linux-omap@vger.kernel.org 15372S: Maintained 15373F: sound/soc/ti/n810.c 15374F: sound/soc/ti/omap* 15375F: sound/soc/ti/rx51.c 15376F: sound/soc/ti/sdma-pcm.* 15377 15378OMAP CLOCK FRAMEWORK SUPPORT 15379M: Paul Walmsley <paul@pwsan.com> 15380L: linux-omap@vger.kernel.org 15381S: Maintained 15382F: arch/arm/*omap*/*clock* 15383 15384OMAP DEVICE TREE SUPPORT 15385M: Benoît Cousson <bcousson@baylibre.com> 15386M: Tony Lindgren <tony@atomide.com> 15387L: linux-omap@vger.kernel.org 15388L: devicetree@vger.kernel.org 15389S: Maintained 15390F: arch/arm/boot/dts/ti/omap/ 15391 15392OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15393L: linux-omap@vger.kernel.org 15394L: linux-fbdev@vger.kernel.org 15395S: Orphan 15396F: Documentation/arch/arm/omap/dss.rst 15397F: drivers/video/fbdev/omap2/ 15398 15399OMAP FRAMEBUFFER SUPPORT 15400L: linux-fbdev@vger.kernel.org 15401L: linux-omap@vger.kernel.org 15402S: Orphan 15403F: drivers/video/fbdev/omap/ 15404 15405OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15406M: Roger Quadros <rogerq@kernel.org> 15407M: Tony Lindgren <tony@atomide.com> 15408L: linux-omap@vger.kernel.org 15409S: Maintained 15410F: arch/arm/mach-omap2/*gpmc* 15411F: drivers/memory/omap-gpmc.c 15412 15413OMAP GPIO DRIVER 15414M: Grygorii Strashko <grygorii.strashko@ti.com> 15415M: Santosh Shilimkar <ssantosh@kernel.org> 15416M: Kevin Hilman <khilman@kernel.org> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15420F: drivers/gpio/gpio-omap.c 15421 15422OMAP HARDWARE SPINLOCK SUPPORT 15423M: Ohad Ben-Cohen <ohad@wizery.com> 15424L: linux-omap@vger.kernel.org 15425S: Maintained 15426F: drivers/hwspinlock/omap_hwspinlock.c 15427 15428OMAP HS MMC SUPPORT 15429L: linux-mmc@vger.kernel.org 15430L: linux-omap@vger.kernel.org 15431S: Orphan 15432F: drivers/mmc/host/omap_hsmmc.c 15433 15434OMAP HWMOD DATA 15435M: Paul Walmsley <paul@pwsan.com> 15436L: linux-omap@vger.kernel.org 15437S: Maintained 15438F: arch/arm/mach-omap2/omap_hwmod*data* 15439 15440OMAP HWMOD SUPPORT 15441M: Benoît Cousson <bcousson@baylibre.com> 15442M: Paul Walmsley <paul@pwsan.com> 15443L: linux-omap@vger.kernel.org 15444S: Maintained 15445F: arch/arm/mach-omap2/omap_hwmod.* 15446 15447OMAP I2C DRIVER 15448M: Vignesh R <vigneshr@ti.com> 15449L: linux-omap@vger.kernel.org 15450L: linux-i2c@vger.kernel.org 15451S: Maintained 15452F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15453F: drivers/i2c/busses/i2c-omap.c 15454 15455OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15456M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15457L: linux-media@vger.kernel.org 15458S: Maintained 15459F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15460F: drivers/media/platform/ti/omap3isp/ 15461F: drivers/staging/media/omap4iss/ 15462 15463OMAP MMC SUPPORT 15464M: Aaro Koskinen <aaro.koskinen@iki.fi> 15465L: linux-omap@vger.kernel.org 15466S: Odd Fixes 15467F: drivers/mmc/host/omap.c 15468 15469OMAP POWER MANAGEMENT SUPPORT 15470M: Kevin Hilman <khilman@kernel.org> 15471L: linux-omap@vger.kernel.org 15472S: Maintained 15473F: arch/arm/*omap*/*pm* 15474F: drivers/cpufreq/omap-cpufreq.c 15475 15476OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15477M: Paul Walmsley <paul@pwsan.com> 15478L: linux-omap@vger.kernel.org 15479S: Maintained 15480F: arch/arm/mach-omap2/prm* 15481 15482OMAP RANDOM NUMBER GENERATOR SUPPORT 15483M: Deepak Saxena <dsaxena@plexity.net> 15484S: Maintained 15485F: drivers/char/hw_random/omap-rng.c 15486 15487OMAP USB SUPPORT 15488L: linux-usb@vger.kernel.org 15489L: linux-omap@vger.kernel.org 15490S: Orphan 15491F: arch/arm/*omap*/usb* 15492F: drivers/usb/*/*omap* 15493 15494OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15495M: Mark Jackson <mpfj@newflow.co.uk> 15496L: linux-omap@vger.kernel.org 15497S: Maintained 15498F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15499 15500OMAP1 SUPPORT 15501M: Aaro Koskinen <aaro.koskinen@iki.fi> 15502M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15503M: Tony Lindgren <tony@atomide.com> 15504L: linux-omap@vger.kernel.org 15505S: Maintained 15506Q: http://patchwork.kernel.org/project/linux-omap/list/ 15507T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15508F: arch/arm/configs/omap1_defconfig 15509F: arch/arm/mach-omap1/ 15510F: drivers/i2c/busses/i2c-omap.c 15511F: include/linux/platform_data/ams-delta-fiq.h 15512F: include/linux/platform_data/i2c-omap.h 15513 15514OMAP2+ SUPPORT 15515M: Tony Lindgren <tony@atomide.com> 15516L: linux-omap@vger.kernel.org 15517S: Maintained 15518W: http://www.muru.com/linux/omap/ 15519W: http://linux.omap.com/ 15520Q: http://patchwork.kernel.org/project/linux-omap/list/ 15521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15522F: arch/arm/configs/omap2plus_defconfig 15523F: arch/arm/mach-omap2/ 15524F: drivers/bus/ti-sysc.c 15525F: drivers/gpio/gpio-tps65219.c 15526F: drivers/i2c/busses/i2c-omap.c 15527F: drivers/irqchip/irq-omap-intc.c 15528F: drivers/mfd/*omap*.c 15529F: drivers/mfd/menelaus.c 15530F: drivers/mfd/palmas.c 15531F: drivers/mfd/tps65217.c 15532F: drivers/mfd/tps65218.c 15533F: drivers/mfd/tps65219.c 15534F: drivers/mfd/tps65910.c 15535F: drivers/mfd/twl-core.[ch] 15536F: drivers/mfd/twl4030*.c 15537F: drivers/mfd/twl6030*.c 15538F: drivers/mfd/twl6040*.c 15539F: drivers/regulator/palmas-regulator*.c 15540F: drivers/regulator/pbias-regulator.c 15541F: drivers/regulator/tps65217-regulator.c 15542F: drivers/regulator/tps65218-regulator.c 15543F: drivers/regulator/tps65219-regulator.c 15544F: drivers/regulator/tps65910-regulator.c 15545F: drivers/regulator/twl-regulator.c 15546F: drivers/regulator/twl6030-regulator.c 15547F: include/linux/platform_data/i2c-omap.h 15548F: include/linux/platform_data/ti-sysc.h 15549 15550OMFS FILESYSTEM 15551M: Bob Copeland <me@bobcopeland.com> 15552L: linux-karma-devel@lists.sourceforge.net 15553S: Maintained 15554F: Documentation/filesystems/omfs.rst 15555F: fs/omfs/ 15556 15557OMNIVISION OG01A1B SENSOR DRIVER 15558M: Shawn Tu <shawnx.tu@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561F: drivers/media/i2c/og01a1b.c 15562 15563OMNIVISION OV01A10 SENSOR DRIVER 15564M: Bingbu Cao <bingbu.cao@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: drivers/media/i2c/ov01a10.c 15569 15570OMNIVISION OV02A10 SENSOR DRIVER 15571M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15576F: drivers/media/i2c/ov02a10.c 15577 15578OMNIVISION OV08D10 SENSOR DRIVER 15579M: Jimmy Su <jimmy.su@intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov08d10.c 15584 15585OMNIVISION OV08X40 SENSOR DRIVER 15586M: Jason Chen <jason.z.chen@intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: drivers/media/i2c/ov08x40.c 15591 15592OMNIVISION OV13858 SENSOR DRIVER 15593M: Sakari Ailus <sakari.ailus@linux.intel.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: drivers/media/i2c/ov13858.c 15598 15599OMNIVISION OV13B10 SENSOR DRIVER 15600M: Arec Kao <arec.kao@intel.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: drivers/media/i2c/ov13b10.c 15605 15606OMNIVISION OV2680 SENSOR DRIVER 15607M: Rui Miguel Silva <rmfrfs@gmail.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15612F: drivers/media/i2c/ov2680.c 15613 15614OMNIVISION OV2685 SENSOR DRIVER 15615M: Shunqian Zheng <zhengsq@rock-chips.com> 15616L: linux-media@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media_tree.git 15619F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15620F: drivers/media/i2c/ov2685.c 15621 15622OMNIVISION OV2740 SENSOR DRIVER 15623M: Tianshu Qiu <tian.shu.qiu@intel.com> 15624R: Shawn Tu <shawnx.tu@intel.com> 15625R: Bingbu Cao <bingbu.cao@intel.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: drivers/media/i2c/ov2740.c 15630 15631OMNIVISION OV4689 SENSOR DRIVER 15632M: Mikhail Rudenko <mike.rudenko@gmail.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15637F: drivers/media/i2c/ov5647.c 15638 15639OMNIVISION OV5640 SENSOR DRIVER 15640M: Steve Longerbeam <slongerbeam@gmail.com> 15641L: linux-media@vger.kernel.org 15642S: Maintained 15643T: git git://linuxtv.org/media_tree.git 15644F: drivers/media/i2c/ov5640.c 15645 15646OMNIVISION OV5647 SENSOR DRIVER 15647M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15648M: Jacopo Mondi <jacopo@jmondi.org> 15649L: linux-media@vger.kernel.org 15650S: Maintained 15651T: git git://linuxtv.org/media_tree.git 15652F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15653F: drivers/media/i2c/ov5647.c 15654 15655OMNIVISION OV5670 SENSOR DRIVER 15656M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15661F: drivers/media/i2c/ov5670.c 15662 15663OMNIVISION OV5675 SENSOR DRIVER 15664M: Shawn Tu <shawnx.tu@intel.com> 15665L: linux-media@vger.kernel.org 15666S: Maintained 15667T: git git://linuxtv.org/media_tree.git 15668F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15669F: drivers/media/i2c/ov5675.c 15670 15671OMNIVISION OV5693 SENSOR DRIVER 15672M: Daniel Scally <djrscally@gmail.com> 15673L: linux-media@vger.kernel.org 15674S: Maintained 15675T: git git://linuxtv.org/media_tree.git 15676F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15677F: drivers/media/i2c/ov5693.c 15678 15679OMNIVISION OV5695 SENSOR DRIVER 15680M: Shunqian Zheng <zhengsq@rock-chips.com> 15681L: linux-media@vger.kernel.org 15682S: Maintained 15683T: git git://linuxtv.org/media_tree.git 15684F: drivers/media/i2c/ov5695.c 15685 15686OMNIVISION OV7670 SENSOR DRIVER 15687L: linux-media@vger.kernel.org 15688S: Orphan 15689T: git git://linuxtv.org/media_tree.git 15690F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15691F: drivers/media/i2c/ov7670.c 15692 15693OMNIVISION OV772x SENSOR DRIVER 15694M: Jacopo Mondi <jacopo@jmondi.org> 15695L: linux-media@vger.kernel.org 15696S: Odd fixes 15697T: git git://linuxtv.org/media_tree.git 15698F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15699F: drivers/media/i2c/ov772x.c 15700F: include/media/i2c/ov772x.h 15701 15702OMNIVISION OV7740 SENSOR DRIVER 15703M: Wenyou Yang <wenyou.yang@microchip.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15708F: drivers/media/i2c/ov7740.c 15709 15710OMNIVISION OV8856 SENSOR DRIVER 15711M: Sakari Ailus <sakari.ailus@linux.intel.com> 15712L: linux-media@vger.kernel.org 15713S: Maintained 15714T: git git://linuxtv.org/media_tree.git 15715F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15716F: drivers/media/i2c/ov8856.c 15717 15718OMNIVISION OV8858 SENSOR DRIVER 15719M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15720M: Nicholas Roth <nicholas@rothemail.net> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723T: git git://linuxtv.org/media_tree.git 15724F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15725F: drivers/media/i2c/ov8858.c 15726 15727OMNIVISION OV9282 SENSOR DRIVER 15728M: Paul J. Murphy <paul.j.murphy@intel.com> 15729M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732T: git git://linuxtv.org/media_tree.git 15733F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15734F: drivers/media/i2c/ov9282.c 15735 15736OMNIVISION OV9640 SENSOR DRIVER 15737M: Petr Cvek <petrcvekcz@gmail.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740F: drivers/media/i2c/ov9640.* 15741 15742OMNIVISION OV9650 SENSOR DRIVER 15743M: Sakari Ailus <sakari.ailus@linux.intel.com> 15744R: Akinobu Mita <akinobu.mita@gmail.com> 15745R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15746L: linux-media@vger.kernel.org 15747S: Maintained 15748T: git git://linuxtv.org/media_tree.git 15749F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15750F: drivers/media/i2c/ov9650.c 15751 15752OMNIVISION OV9734 SENSOR DRIVER 15753M: Tianshu Qiu <tian.shu.qiu@intel.com> 15754R: Bingbu Cao <bingbu.cao@intel.com> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757T: git git://linuxtv.org/media_tree.git 15758F: drivers/media/i2c/ov9734.c 15759 15760ONBOARD USB HUB DRIVER 15761M: Matthias Kaehlcke <mka@chromium.org> 15762L: linux-usb@vger.kernel.org 15763S: Maintained 15764F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15765F: drivers/usb/misc/onboard_usb_hub.c 15766 15767ONENAND FLASH DRIVER 15768M: Kyungmin Park <kyungmin.park@samsung.com> 15769L: linux-mtd@lists.infradead.org 15770S: Maintained 15771F: drivers/mtd/nand/onenand/ 15772F: include/linux/mtd/onenand*.h 15773 15774ONEXPLAYER FAN DRIVER 15775M: Derek John Clark <derekjohn.clark@gmail.com> 15776M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15777L: linux-hwmon@vger.kernel.org 15778S: Maintained 15779F: drivers/hwmon/oxp-sensors.c 15780 15781ONIE TLV NVMEM LAYOUT DRIVER 15782M: Miquel Raynal <miquel.raynal@bootlin.com> 15783S: Maintained 15784F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15785F: drivers/nvmem/layouts/onie-tlv.c 15786 15787ONION OMEGA2+ BOARD 15788M: Harvey Hunt <harveyhuntnexus@gmail.com> 15789L: linux-mips@vger.kernel.org 15790S: Maintained 15791F: arch/mips/boot/dts/ralink/omega2p.dts 15792 15793ONSEMI ETHERNET PHY DRIVERS 15794M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15795L: netdev@vger.kernel.org 15796S: Supported 15797W: http://www.onsemi.com 15798F: drivers/net/phy/ncn* 15799 15800OP-TEE DRIVER 15801M: Jens Wiklander <jens.wiklander@linaro.org> 15802L: op-tee@lists.trustedfirmware.org 15803S: Maintained 15804F: Documentation/ABI/testing/sysfs-bus-optee-devices 15805F: drivers/tee/optee/ 15806 15807OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15808M: Sumit Garg <sumit.garg@linaro.org> 15809L: op-tee@lists.trustedfirmware.org 15810S: Maintained 15811F: drivers/char/hw_random/optee-rng.c 15812 15813OP-TEE RTC DRIVER 15814M: Clément Léger <clement.leger@bootlin.com> 15815L: linux-rtc@vger.kernel.org 15816S: Maintained 15817F: drivers/rtc/rtc-optee.c 15818 15819OPA-VNIC DRIVER 15820M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15821L: linux-rdma@vger.kernel.org 15822S: Supported 15823F: drivers/infiniband/ulp/opa_vnic 15824 15825OPEN FIRMWARE AND FLATTENED DEVICE TREE 15826M: Rob Herring <robh+dt@kernel.org> 15827M: Frank Rowand <frowand.list@gmail.com> 15828L: devicetree@vger.kernel.org 15829S: Maintained 15830W: http://www.devicetree.org/ 15831C: irc://irc.libera.chat/devicetree 15832T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15833F: Documentation/ABI/testing/sysfs-firmware-ofw 15834F: drivers/of/ 15835F: include/linux/of*.h 15836F: scripts/dtc/ 15837K: of_overlay_notifier_ 15838K: of_overlay_fdt_apply 15839K: of_overlay_remove 15840 15841OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15842M: Rob Herring <robh+dt@kernel.org> 15843M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15844M: Conor Dooley <conor+dt@kernel.org> 15845L: devicetree@vger.kernel.org 15846S: Maintained 15847Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15848C: irc://irc.libera.chat/devicetree 15849T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15850F: Documentation/devicetree/ 15851F: arch/*/boot/dts/ 15852F: include/dt-bindings/ 15853 15854OPENCOMPUTE PTP CLOCK DRIVER 15855M: Jonathan Lemon <jonathan.lemon@gmail.com> 15856M: Vadim Fedorenko <vadfed@fb.com> 15857L: netdev@vger.kernel.org 15858S: Maintained 15859F: drivers/ptp/ptp_ocp.c 15860 15861OPENCORES I2C BUS DRIVER 15862M: Peter Korsgaard <peter@korsgaard.com> 15863M: Andrew Lunn <andrew@lunn.ch> 15864L: linux-i2c@vger.kernel.org 15865S: Maintained 15866F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15867F: Documentation/i2c/busses/i2c-ocores.rst 15868F: drivers/i2c/busses/i2c-ocores.c 15869F: include/linux/platform_data/i2c-ocores.h 15870 15871OPENRISC ARCHITECTURE 15872M: Jonas Bonn <jonas@southpole.se> 15873M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15874M: Stafford Horne <shorne@gmail.com> 15875L: linux-openrisc@vger.kernel.org 15876S: Maintained 15877W: http://openrisc.io 15878T: git https://github.com/openrisc/linux.git 15879F: Documentation/arch/openrisc/ 15880F: Documentation/devicetree/bindings/openrisc/ 15881F: arch/openrisc/ 15882F: drivers/irqchip/irq-ompic.c 15883F: drivers/irqchip/irq-or1k-* 15884 15885OPENVSWITCH 15886M: Pravin B Shelar <pshelar@ovn.org> 15887L: netdev@vger.kernel.org 15888L: dev@openvswitch.org 15889S: Maintained 15890W: http://openvswitch.org 15891F: include/uapi/linux/openvswitch.h 15892F: net/openvswitch/ 15893F: tools/testing/selftests/net/openvswitch/ 15894 15895OPERATING PERFORMANCE POINTS (OPP) 15896M: Viresh Kumar <vireshk@kernel.org> 15897M: Nishanth Menon <nm@ti.com> 15898M: Stephen Boyd <sboyd@kernel.org> 15899L: linux-pm@vger.kernel.org 15900S: Maintained 15901T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15902F: Documentation/devicetree/bindings/opp/ 15903F: Documentation/power/opp.rst 15904F: drivers/opp/ 15905F: include/linux/pm_opp.h 15906 15907OPL4 DRIVER 15908M: Clemens Ladisch <clemens@ladisch.de> 15909L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15910S: Maintained 15911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15912F: sound/drivers/opl4/ 15913 15914ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15915M: Mark Fasheh <mark@fasheh.com> 15916M: Joel Becker <jlbec@evilplan.org> 15917M: Joseph Qi <joseph.qi@linux.alibaba.com> 15918L: ocfs2-devel@lists.linux.dev 15919S: Supported 15920W: http://ocfs2.wiki.kernel.org 15921F: Documentation/filesystems/dlmfs.rst 15922F: Documentation/filesystems/ocfs2.rst 15923F: fs/ocfs2/ 15924 15925ORANGEFS FILESYSTEM 15926M: Mike Marshall <hubcap@omnibond.com> 15927R: Martin Brandenburg <martin@omnibond.com> 15928L: devel@lists.orangefs.org 15929S: Supported 15930T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15931F: Documentation/filesystems/orangefs.rst 15932F: fs/orangefs/ 15933 15934ORINOCO DRIVER 15935L: linux-wireless@vger.kernel.org 15936S: Orphan 15937W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15938W: http://www.nongnu.org/orinoco/ 15939F: drivers/net/wireless/intersil/orinoco/ 15940 15941OV2659 OMNIVISION SENSOR DRIVER 15942M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15943L: linux-media@vger.kernel.org 15944S: Maintained 15945W: https://linuxtv.org 15946Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15947T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15948F: drivers/media/i2c/ov2659.c 15949F: include/media/i2c/ov2659.h 15950 15951OVERLAY FILESYSTEM 15952M: Miklos Szeredi <miklos@szeredi.hu> 15953M: Amir Goldstein <amir73il@gmail.com> 15954L: linux-unionfs@vger.kernel.org 15955S: Supported 15956T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15957F: Documentation/filesystems/overlayfs.rst 15958F: fs/overlayfs/ 15959 15960P54 WIRELESS DRIVER 15961M: Christian Lamparter <chunkeey@googlemail.com> 15962L: linux-wireless@vger.kernel.org 15963S: Maintained 15964W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15965F: drivers/net/wireless/intersil/p54/ 15966 15967PACKET SOCKETS 15968M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15969S: Maintained 15970F: include/uapi/linux/if_packet.h 15971F: net/packet/af_packet.c 15972 15973PACKING 15974M: Vladimir Oltean <olteanv@gmail.com> 15975L: netdev@vger.kernel.org 15976S: Supported 15977F: Documentation/core-api/packing.rst 15978F: include/linux/packing.h 15979F: lib/packing.c 15980 15981PADATA PARALLEL EXECUTION MECHANISM 15982M: Steffen Klassert <steffen.klassert@secunet.com> 15983M: Daniel Jordan <daniel.m.jordan@oracle.com> 15984L: linux-crypto@vger.kernel.org 15985L: linux-kernel@vger.kernel.org 15986S: Maintained 15987F: Documentation/core-api/padata.rst 15988F: include/linux/padata.h 15989F: kernel/padata.c 15990 15991PAGE CACHE 15992M: Matthew Wilcox (Oracle) <willy@infradead.org> 15993L: linux-fsdevel@vger.kernel.org 15994S: Supported 15995T: git git://git.infradead.org/users/willy/pagecache.git 15996F: Documentation/filesystems/locking.rst 15997F: Documentation/filesystems/vfs.rst 15998F: include/linux/pagemap.h 15999F: mm/filemap.c 16000F: mm/page-writeback.c 16001F: mm/readahead.c 16002F: mm/truncate.c 16003 16004PAGE POOL 16005M: Jesper Dangaard Brouer <hawk@kernel.org> 16006M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16007L: netdev@vger.kernel.org 16008S: Supported 16009F: Documentation/networking/page_pool.rst 16010F: include/net/page_pool.h 16011F: include/trace/events/page_pool.h 16012F: net/core/page_pool.c 16013 16014PAGE TABLE CHECK 16015M: Pasha Tatashin <pasha.tatashin@soleen.com> 16016M: Andrew Morton <akpm@linux-foundation.org> 16017L: linux-mm@kvack.org 16018S: Maintained 16019F: Documentation/mm/page_table_check.rst 16020F: include/linux/page_table_check.h 16021F: mm/page_table_check.c 16022 16023PANASONIC LAPTOP ACPI EXTRAS DRIVER 16024M: Kenneth Chan <kenneth.t.chan@gmail.com> 16025L: platform-driver-x86@vger.kernel.org 16026S: Maintained 16027F: drivers/platform/x86/panasonic-laptop.c 16028 16029PARALLAX PING IIO SENSOR DRIVER 16030M: Andreas Klinger <ak@it-klinger.de> 16031L: linux-iio@vger.kernel.org 16032S: Maintained 16033F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16034F: drivers/iio/proximity/ping.c 16035 16036PARALLEL LCD/KEYPAD PANEL DRIVER 16037M: Willy Tarreau <willy@haproxy.com> 16038M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16039S: Odd Fixes 16040F: Documentation/admin-guide/lcd-panel-cgram.rst 16041F: drivers/auxdisplay/panel.c 16042 16043PARALLEL PORT SUBSYSTEM 16044M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16045M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16046L: linux-parport@lists.infradead.org (subscribers-only) 16047S: Maintained 16048F: Documentation/driver-api/parport*.rst 16049F: drivers/char/ppdev.c 16050F: drivers/parport/ 16051F: include/linux/parport*.h 16052F: include/uapi/linux/ppdev.h 16053 16054PARAVIRT_OPS INTERFACE 16055M: Juergen Gross <jgross@suse.com> 16056R: Ajay Kaher <akaher@vmware.com> 16057R: Alexey Makhalov <amakhalov@vmware.com> 16058R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16059L: virtualization@lists.linux-foundation.org 16060L: x86@kernel.org 16061S: Supported 16062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16063F: Documentation/virt/paravirt_ops.rst 16064F: arch/*/include/asm/paravirt*.h 16065F: arch/*/kernel/paravirt* 16066F: include/linux/hypervisor.h 16067 16068PARISC ARCHITECTURE 16069M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16070M: Helge Deller <deller@gmx.de> 16071L: linux-parisc@vger.kernel.org 16072S: Maintained 16073W: https://parisc.wiki.kernel.org 16074Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16075T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16076T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16077F: Documentation/arch/parisc/ 16078F: arch/parisc/ 16079F: drivers/char/agp/parisc-agp.c 16080F: drivers/input/misc/hp_sdc_rtc.c 16081F: drivers/input/serio/gscps2.c 16082F: drivers/input/serio/hp_sdc* 16083F: drivers/parisc/ 16084F: drivers/parport/parport_gsc.* 16085F: drivers/tty/serial/8250/8250_parisc.c 16086F: drivers/video/console/sti* 16087F: drivers/video/fbdev/sti* 16088F: drivers/video/logo/logo_parisc* 16089F: include/linux/hp_sdc.h 16090 16091PARMAN 16092M: Jiri Pirko <jiri@resnulli.us> 16093L: netdev@vger.kernel.org 16094S: Supported 16095F: include/linux/parman.h 16096F: lib/parman.c 16097F: lib/test_parman.c 16098 16099PC ENGINES APU BOARD DRIVER 16100M: Enrico Weigelt, metux IT consult <info@metux.net> 16101S: Maintained 16102F: drivers/platform/x86/pcengines-apuv2.c 16103 16104PC87360 HARDWARE MONITORING DRIVER 16105M: Jim Cromie <jim.cromie@gmail.com> 16106L: linux-hwmon@vger.kernel.org 16107S: Maintained 16108F: Documentation/hwmon/pc87360.rst 16109F: drivers/hwmon/pc87360.c 16110 16111PC8736x GPIO DRIVER 16112M: Jim Cromie <jim.cromie@gmail.com> 16113S: Maintained 16114F: drivers/char/pc8736x_gpio.c 16115 16116PC87427 HARDWARE MONITORING DRIVER 16117M: Jean Delvare <jdelvare@suse.com> 16118L: linux-hwmon@vger.kernel.org 16119S: Maintained 16120F: Documentation/hwmon/pc87427.rst 16121F: drivers/hwmon/pc87427.c 16122 16123PCA9532 LED DRIVER 16124M: Riku Voipio <riku.voipio@iki.fi> 16125S: Maintained 16126F: drivers/leds/leds-pca9532.c 16127F: include/linux/leds-pca9532.h 16128 16129PCA9541 I2C BUS MASTER SELECTOR DRIVER 16130M: Guenter Roeck <linux@roeck-us.net> 16131L: linux-i2c@vger.kernel.org 16132S: Maintained 16133F: drivers/i2c/muxes/i2c-mux-pca9541.c 16134 16135PCDP - PRIMARY CONSOLE AND DEBUG PORT 16136M: Khalid Aziz <khalid@gonehiking.org> 16137S: Maintained 16138F: drivers/firmware/pcdp.* 16139 16140PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16141M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16142M: Pali Rohár <pali@kernel.org> 16143L: linux-pci@vger.kernel.org 16144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16145S: Maintained 16146F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16147F: drivers/pci/controller/pci-aardvark.c 16148 16149PCI DRIVER FOR ALTERA PCIE IP 16150M: Joyce Ooi <joyce.ooi@intel.com> 16151L: linux-pci@vger.kernel.org 16152S: Supported 16153F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16154F: drivers/pci/controller/pcie-altera.c 16155 16156PCI DRIVER FOR APPLIEDMICRO XGENE 16157M: Toan Le <toan@os.amperecomputing.com> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16162F: drivers/pci/controller/pci-xgene.c 16163 16164PCI DRIVER FOR ARM VERSATILE PLATFORM 16165M: Rob Herring <robh@kernel.org> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/versatile.yaml 16170F: drivers/pci/controller/pci-versatile.c 16171 16172PCI DRIVER FOR ARMADA 8K 16173M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16174L: linux-pci@vger.kernel.org 16175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16178F: drivers/pci/controller/dwc/pcie-armada8k.c 16179 16180PCI DRIVER FOR CADENCE PCIE IP 16181M: Tom Joseph <tjoseph@cadence.com> 16182L: linux-pci@vger.kernel.org 16183S: Maintained 16184F: Documentation/devicetree/bindings/pci/cdns,* 16185F: drivers/pci/controller/cadence/ 16186 16187PCI DRIVER FOR FREESCALE LAYERSCAPE 16188M: Minghuan Lian <minghuan.Lian@nxp.com> 16189M: Mingkai Hu <mingkai.hu@nxp.com> 16190M: Roy Zang <roy.zang@nxp.com> 16191L: linuxppc-dev@lists.ozlabs.org 16192L: linux-pci@vger.kernel.org 16193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16194S: Maintained 16195F: drivers/pci/controller/dwc/*layerscape* 16196 16197PCI DRIVER FOR FU740 16198M: Paul Walmsley <paul.walmsley@sifive.com> 16199M: Greentime Hu <greentime.hu@sifive.com> 16200L: linux-pci@vger.kernel.org 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16203F: drivers/pci/controller/dwc/pcie-fu740.c 16204 16205PCI DRIVER FOR GENERIC OF HOSTS 16206M: Will Deacon <will@kernel.org> 16207L: linux-pci@vger.kernel.org 16208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16209S: Maintained 16210F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16211F: drivers/pci/controller/pci-host-common.c 16212F: drivers/pci/controller/pci-host-generic.c 16213 16214PCI DRIVER FOR IMX6 16215M: Richard Zhu <hongxing.zhu@nxp.com> 16216M: Lucas Stach <l.stach@pengutronix.de> 16217L: linux-pci@vger.kernel.org 16218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16221F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16222F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16223F: drivers/pci/controller/dwc/*imx6* 16224 16225PCI DRIVER FOR INTEL IXP4XX 16226M: Linus Walleij <linus.walleij@linaro.org> 16227S: Maintained 16228F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16229F: drivers/pci/controller/pci-ixp4xx.c 16230 16231PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16232M: Nirmal Patel <nirmal.patel@linux.intel.com> 16233R: Jonathan Derrick <jonathan.derrick@linux.dev> 16234L: linux-pci@vger.kernel.org 16235S: Supported 16236F: drivers/pci/controller/vmd.c 16237 16238PCI DRIVER FOR MICROSEMI SWITCHTEC 16239M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16240M: Logan Gunthorpe <logang@deltatee.com> 16241L: linux-pci@vger.kernel.org 16242S: Maintained 16243F: Documentation/ABI/testing/sysfs-class-switchtec 16244F: Documentation/driver-api/switchtec.rst 16245F: drivers/ntb/hw/mscc/ 16246F: drivers/pci/switch/switchtec* 16247F: include/linux/switchtec.h 16248F: include/uapi/linux/switchtec_ioctl.h 16249 16250PCI DRIVER FOR MOBIVEIL PCIE IP 16251M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16252M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16253L: linux-pci@vger.kernel.org 16254S: Supported 16255F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16256F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16257 16258PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16259M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16260M: Pali Rohár <pali@kernel.org> 16261L: linux-pci@vger.kernel.org 16262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16263S: Maintained 16264F: drivers/pci/controller/*mvebu* 16265 16266PCI DRIVER FOR NVIDIA TEGRA 16267M: Thierry Reding <thierry.reding@gmail.com> 16268L: linux-tegra@vger.kernel.org 16269L: linux-pci@vger.kernel.org 16270S: Supported 16271F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16272F: drivers/pci/controller/pci-tegra.c 16273 16274PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16275M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16276L: linux-pci@vger.kernel.org 16277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16278S: Maintained 16279F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16280F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16281 16282PCI DRIVER FOR RENESAS R-CAR 16283M: Marek Vasut <marek.vasut+renesas@gmail.com> 16284M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-renesas-soc@vger.kernel.org 16287S: Maintained 16288F: Documentation/devicetree/bindings/pci/*rcar* 16289F: drivers/pci/controller/*rcar* 16290 16291PCI DRIVER FOR SAMSUNG EXYNOS 16292M: Jingoo Han <jingoohan1@gmail.com> 16293L: linux-pci@vger.kernel.org 16294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16295L: linux-samsung-soc@vger.kernel.org 16296S: Maintained 16297F: drivers/pci/controller/dwc/pci-exynos.c 16298 16299PCI DRIVER FOR SYNOPSYS DESIGNWARE 16300M: Jingoo Han <jingoohan1@gmail.com> 16301M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16302L: linux-pci@vger.kernel.org 16303S: Maintained 16304F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16305F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16306F: drivers/pci/controller/dwc/*designware* 16307 16308PCI DRIVER FOR TI DRA7XX/J721E 16309M: Vignesh Raghavendra <vigneshr@ti.com> 16310L: linux-omap@vger.kernel.org 16311L: linux-pci@vger.kernel.org 16312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16313S: Supported 16314F: Documentation/devicetree/bindings/pci/ti-pci.txt 16315F: drivers/pci/controller/cadence/pci-j721e.c 16316F: drivers/pci/controller/dwc/pci-dra7xx.c 16317 16318PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16319M: Linus Walleij <linus.walleij@linaro.org> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16323F: drivers/pci/controller/pci-v3-semi.c 16324 16325PCI DRIVER FOR XILINX VERSAL CPM 16326M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16327M: Michal Simek <michal.simek@amd.com> 16328L: linux-pci@vger.kernel.org 16329S: Maintained 16330F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16331F: drivers/pci/controller/pcie-xilinx-cpm.c 16332 16333PCI ENDPOINT SUBSYSTEM 16334M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16335M: Krzysztof Wilczyński <kw@linux.com> 16336R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16337R: Kishon Vijay Abraham I <kishon@kernel.org> 16338L: linux-pci@vger.kernel.org 16339S: Supported 16340Q: https://patchwork.kernel.org/project/linux-pci/list/ 16341B: https://bugzilla.kernel.org 16342C: irc://irc.oftc.net/linux-pci 16343T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16344F: Documentation/PCI/endpoint/* 16345F: Documentation/misc-devices/pci-endpoint-test.rst 16346F: drivers/misc/pci_endpoint_test.c 16347F: drivers/pci/endpoint/ 16348F: tools/pci/ 16349 16350PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16351M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16352R: Oliver O'Halloran <oohall@gmail.com> 16353L: linuxppc-dev@lists.ozlabs.org 16354S: Supported 16355F: Documentation/PCI/pci-error-recovery.rst 16356F: Documentation/powerpc/eeh-pci-error-recovery.rst 16357F: arch/powerpc/include/*/eeh*.h 16358F: arch/powerpc/kernel/eeh*.c 16359F: arch/powerpc/platforms/*/eeh*.c 16360F: drivers/pci/pcie/aer.c 16361F: drivers/pci/pcie/dpc.c 16362F: drivers/pci/pcie/err.c 16363 16364PCI ERROR RECOVERY 16365M: Linas Vepstas <linasvepstas@gmail.com> 16366L: linux-pci@vger.kernel.org 16367S: Supported 16368F: Documentation/PCI/pci-error-recovery.rst 16369 16370PCI MSI DRIVER FOR ALTERA MSI IP 16371M: Joyce Ooi <joyce.ooi@intel.com> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16375F: drivers/pci/controller/pcie-altera-msi.c 16376 16377PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16378M: Toan Le <toan@os.amperecomputing.com> 16379L: linux-pci@vger.kernel.org 16380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16381S: Maintained 16382F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16383F: drivers/pci/controller/pci-xgene-msi.c 16384 16385PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16386M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16387M: Krzysztof Wilczyński <kw@linux.com> 16388R: Rob Herring <robh@kernel.org> 16389L: linux-pci@vger.kernel.org 16390S: Supported 16391Q: https://patchwork.kernel.org/project/linux-pci/list/ 16392B: https://bugzilla.kernel.org 16393C: irc://irc.oftc.net/linux-pci 16394T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16395F: Documentation/devicetree/bindings/pci/ 16396F: drivers/pci/controller/ 16397F: drivers/pci/pci-bridge-emul.c 16398F: drivers/pci/pci-bridge-emul.h 16399 16400PCI PEER-TO-PEER DMA (P2PDMA) 16401M: Bjorn Helgaas <bhelgaas@google.com> 16402M: Logan Gunthorpe <logang@deltatee.com> 16403L: linux-pci@vger.kernel.org 16404S: Supported 16405Q: https://patchwork.kernel.org/project/linux-pci/list/ 16406B: https://bugzilla.kernel.org 16407C: irc://irc.oftc.net/linux-pci 16408T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16409F: Documentation/driver-api/pci/p2pdma.rst 16410F: drivers/pci/p2pdma.c 16411F: include/linux/pci-p2pdma.h 16412 16413PCI SUBSYSTEM 16414M: Bjorn Helgaas <bhelgaas@google.com> 16415L: linux-pci@vger.kernel.org 16416S: Supported 16417Q: https://patchwork.kernel.org/project/linux-pci/list/ 16418B: https://bugzilla.kernel.org 16419C: irc://irc.oftc.net/linux-pci 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16421F: Documentation/PCI/ 16422F: Documentation/devicetree/bindings/pci/ 16423F: arch/x86/kernel/early-quirks.c 16424F: arch/x86/kernel/quirks.c 16425F: arch/x86/pci/ 16426F: drivers/acpi/pci* 16427F: drivers/pci/ 16428F: include/asm-generic/pci* 16429F: include/linux/of_pci.h 16430F: include/linux/pci* 16431F: include/uapi/linux/pci* 16432F: lib/pci* 16433 16434PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16435M: Jonathan Chocron <jonnyc@amazon.com> 16436L: linux-pci@vger.kernel.org 16437S: Maintained 16438F: Documentation/devicetree/bindings/pci/pcie-al.txt 16439F: drivers/pci/controller/dwc/pcie-al.c 16440 16441PCIE DRIVER FOR AMLOGIC MESON 16442M: Yue Wang <yue.wang@Amlogic.com> 16443L: linux-pci@vger.kernel.org 16444L: linux-amlogic@lists.infradead.org 16445S: Maintained 16446F: drivers/pci/controller/dwc/pci-meson.c 16447 16448PCIE DRIVER FOR AXIS ARTPEC 16449M: Jesper Nilsson <jesper.nilsson@axis.com> 16450L: linux-arm-kernel@axis.com 16451L: linux-pci@vger.kernel.org 16452S: Maintained 16453F: Documentation/devicetree/bindings/pci/axis,artpec* 16454F: drivers/pci/controller/dwc/*artpec* 16455 16456PCIE DRIVER FOR CAVIUM THUNDERX 16457M: Robert Richter <rric@kernel.org> 16458L: linux-pci@vger.kernel.org 16459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16460S: Odd Fixes 16461F: drivers/pci/controller/pci-thunder-* 16462 16463PCIE DRIVER FOR HISILICON 16464M: Zhou Wang <wangzhou1@hisilicon.com> 16465L: linux-pci@vger.kernel.org 16466S: Maintained 16467F: drivers/pci/controller/dwc/pcie-hisi.c 16468 16469PCIE DRIVER FOR HISILICON KIRIN 16470M: Xiaowei Song <songxiaowei@hisilicon.com> 16471M: Binghui Wang <wangbinghui@hisilicon.com> 16472L: linux-pci@vger.kernel.org 16473S: Maintained 16474F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16475F: drivers/pci/controller/dwc/pcie-kirin.c 16476 16477PCIE DRIVER FOR HISILICON STB 16478M: Shawn Guo <shawn.guo@linaro.org> 16479L: linux-pci@vger.kernel.org 16480S: Maintained 16481F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16482F: drivers/pci/controller/dwc/pcie-histb.c 16483 16484PCIE DRIVER FOR INTEL KEEM BAY 16485M: Srikanth Thokala <srikanth.thokala@intel.com> 16486L: linux-pci@vger.kernel.org 16487S: Supported 16488F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16489F: drivers/pci/controller/dwc/pcie-keembay.c 16490 16491PCIE DRIVER FOR INTEL LGM GW SOC 16492M: Chuanhua Lei <lchuanhua@maxlinear.com> 16493L: linux-pci@vger.kernel.org 16494S: Maintained 16495F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16496F: drivers/pci/controller/dwc/pcie-intel-gw.c 16497 16498PCIE DRIVER FOR MEDIATEK 16499M: Ryder Lee <ryder.lee@mediatek.com> 16500M: Jianjun Wang <jianjun.wang@mediatek.com> 16501L: linux-pci@vger.kernel.org 16502L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16503S: Supported 16504F: Documentation/devicetree/bindings/pci/mediatek* 16505F: drivers/pci/controller/*mediatek* 16506 16507PCIE DRIVER FOR MICROCHIP 16508M: Daire McNamara <daire.mcnamara@microchip.com> 16509L: linux-pci@vger.kernel.org 16510S: Supported 16511F: Documentation/devicetree/bindings/pci/microchip* 16512F: drivers/pci/controller/*microchip* 16513 16514PCIE DRIVER FOR QUALCOMM MSM 16515M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16516L: linux-pci@vger.kernel.org 16517L: linux-arm-msm@vger.kernel.org 16518S: Maintained 16519F: drivers/pci/controller/dwc/pcie-qcom.c 16520 16521PCIE DRIVER FOR ROCKCHIP 16522M: Shawn Lin <shawn.lin@rock-chips.com> 16523L: linux-pci@vger.kernel.org 16524L: linux-rockchip@lists.infradead.org 16525S: Maintained 16526F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16527F: drivers/pci/controller/pcie-rockchip* 16528 16529PCIE DRIVER FOR SOCIONEXT UNIPHIER 16530M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16531L: linux-pci@vger.kernel.org 16532S: Maintained 16533F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16534F: drivers/pci/controller/dwc/pcie-uniphier* 16535 16536PCIE DRIVER FOR ST SPEAR13XX 16537M: Pratyush Anand <pratyush.anand@gmail.com> 16538L: linux-pci@vger.kernel.org 16539S: Maintained 16540F: drivers/pci/controller/dwc/*spear* 16541 16542PCIE ENDPOINT DRIVER FOR QUALCOMM 16543M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16544L: linux-pci@vger.kernel.org 16545L: linux-arm-msm@vger.kernel.org 16546S: Maintained 16547F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16548F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16549 16550PCMCIA SUBSYSTEM 16551M: Dominik Brodowski <linux@dominikbrodowski.net> 16552S: Odd Fixes 16553T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16554F: Documentation/pcmcia/ 16555F: drivers/pcmcia/ 16556F: include/pcmcia/ 16557F: tools/pcmcia/ 16558 16559PCNET32 NETWORK DRIVER 16560M: Don Fry <pcnet32@frontier.com> 16561L: netdev@vger.kernel.org 16562S: Maintained 16563F: drivers/net/ethernet/amd/pcnet32.c 16564 16565PCRYPT PARALLEL CRYPTO ENGINE 16566M: Steffen Klassert <steffen.klassert@secunet.com> 16567L: linux-crypto@vger.kernel.org 16568S: Maintained 16569F: crypto/pcrypt.c 16570F: include/crypto/pcrypt.h 16571 16572PDS DSC VIRTIO DATA PATH ACCELERATOR 16573R: Shannon Nelson <shannon.nelson@amd.com> 16574F: drivers/vdpa/pds/ 16575 16576PECI HARDWARE MONITORING DRIVERS 16577M: Iwona Winiarska <iwona.winiarska@intel.com> 16578L: linux-hwmon@vger.kernel.org 16579S: Supported 16580F: Documentation/hwmon/peci-cputemp.rst 16581F: Documentation/hwmon/peci-dimmtemp.rst 16582F: drivers/hwmon/peci/ 16583 16584PECI SUBSYSTEM 16585M: Iwona Winiarska <iwona.winiarska@intel.com> 16586L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16587S: Supported 16588F: Documentation/devicetree/bindings/peci/ 16589F: Documentation/peci/ 16590F: drivers/peci/ 16591F: include/linux/peci-cpu.h 16592F: include/linux/peci.h 16593 16594PENSANDO ETHERNET DRIVERS 16595M: Shannon Nelson <shannon.nelson@amd.com> 16596M: Brett Creeley <brett.creeley@amd.com> 16597M: drivers@pensando.io 16598L: netdev@vger.kernel.org 16599S: Supported 16600F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16601F: drivers/net/ethernet/pensando/ 16602 16603PER-CPU MEMORY ALLOCATOR 16604M: Dennis Zhou <dennis@kernel.org> 16605M: Tejun Heo <tj@kernel.org> 16606M: Christoph Lameter <cl@linux.com> 16607L: linux-mm@kvack.org 16608S: Maintained 16609T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16610F: arch/*/include/asm/percpu.h 16611F: include/linux/percpu*.h 16612F: lib/percpu*.c 16613F: mm/percpu*.c 16614 16615PER-TASK DELAY ACCOUNTING 16616M: Balbir Singh <bsingharora@gmail.com> 16617S: Maintained 16618F: include/linux/delayacct.h 16619F: kernel/delayacct.c 16620 16621PERFORMANCE EVENTS SUBSYSTEM 16622M: Peter Zijlstra <peterz@infradead.org> 16623M: Ingo Molnar <mingo@redhat.com> 16624M: Arnaldo Carvalho de Melo <acme@kernel.org> 16625R: Mark Rutland <mark.rutland@arm.com> 16626R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16627R: Jiri Olsa <jolsa@kernel.org> 16628R: Namhyung Kim <namhyung@kernel.org> 16629R: Ian Rogers <irogers@google.com> 16630R: Adrian Hunter <adrian.hunter@intel.com> 16631L: linux-perf-users@vger.kernel.org 16632L: linux-kernel@vger.kernel.org 16633S: Supported 16634W: https://perf.wiki.kernel.org/ 16635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16636F: arch/*/events/* 16637F: arch/*/events/*/* 16638F: arch/*/include/asm/perf_event.h 16639F: arch/*/kernel/*/*/perf_event*.c 16640F: arch/*/kernel/*/perf_event*.c 16641F: arch/*/kernel/perf_callchain.c 16642F: arch/*/kernel/perf_event*.c 16643F: include/linux/perf_event.h 16644F: include/uapi/linux/perf_event.h 16645F: kernel/events/* 16646F: tools/lib/perf/ 16647F: tools/perf/ 16648 16649PERFORMANCE EVENTS TOOLING ARM64 16650R: John Garry <john.g.garry@oracle.com> 16651R: Will Deacon <will@kernel.org> 16652R: James Clark <james.clark@arm.com> 16653R: Mike Leach <mike.leach@linaro.org> 16654R: Leo Yan <leo.yan@linaro.org> 16655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16656S: Supported 16657F: tools/build/feature/test-libopencsd.c 16658F: tools/perf/arch/arm*/ 16659F: tools/perf/pmu-events/arch/arm64/ 16660F: tools/perf/util/arm-spe* 16661F: tools/perf/util/cs-etm* 16662 16663PERSONALITY HANDLING 16664M: Christoph Hellwig <hch@infradead.org> 16665L: linux-abi-devel@lists.sourceforge.net 16666S: Maintained 16667F: include/linux/personality.h 16668F: include/uapi/linux/personality.h 16669 16670PHOENIX RC FLIGHT CONTROLLER ADAPTER 16671M: Marcus Folkesson <marcus.folkesson@gmail.com> 16672L: linux-input@vger.kernel.org 16673S: Maintained 16674F: Documentation/input/devices/pxrc.rst 16675F: drivers/input/joystick/pxrc.c 16676 16677PHONET PROTOCOL 16678M: Remi Denis-Courmont <courmisch@gmail.com> 16679S: Supported 16680F: Documentation/networking/phonet.rst 16681F: include/linux/phonet.h 16682F: include/net/phonet/ 16683F: include/uapi/linux/phonet.h 16684F: net/phonet/ 16685 16686PHRAM MTD DRIVER 16687M: Joern Engel <joern@lazybastard.org> 16688L: linux-mtd@lists.infradead.org 16689S: Maintained 16690F: drivers/mtd/devices/phram.c 16691 16692PICOLCD HID DRIVER 16693M: Bruno Prémont <bonbons@linux-vserver.org> 16694L: linux-input@vger.kernel.org 16695S: Maintained 16696F: drivers/hid/hid-picolcd* 16697 16698PIDFD API 16699M: Christian Brauner <christian@brauner.io> 16700L: linux-kernel@vger.kernel.org 16701S: Maintained 16702T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16703F: samples/pidfd/ 16704F: tools/testing/selftests/clone3/ 16705F: tools/testing/selftests/pid_namespace/ 16706F: tools/testing/selftests/pidfd/ 16707K: (?i)pidfd 16708K: (?i)clone3 16709K: \b(clone_args|kernel_clone_args)\b 16710 16711PIN CONTROL SUBSYSTEM 16712M: Linus Walleij <linus.walleij@linaro.org> 16713L: linux-gpio@vger.kernel.org 16714S: Maintained 16715T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16716F: Documentation/devicetree/bindings/pinctrl/ 16717F: Documentation/driver-api/pin-control.rst 16718F: drivers/pinctrl/ 16719F: include/dt-bindings/pinctrl/ 16720F: include/linux/pinctrl/ 16721 16722PIN CONTROLLER - AMD 16723M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16724M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16725S: Maintained 16726F: drivers/pinctrl/pinctrl-amd.c 16727 16728PIN CONTROLLER - FREESCALE 16729M: Dong Aisheng <aisheng.dong@nxp.com> 16730M: Fabio Estevam <festevam@gmail.com> 16731M: Shawn Guo <shawnguo@kernel.org> 16732M: Jacky Bai <ping.bai@nxp.com> 16733R: Pengutronix Kernel Team <kernel@pengutronix.de> 16734L: linux-gpio@vger.kernel.org 16735S: Maintained 16736F: Documentation/devicetree/bindings/pinctrl/fsl,* 16737F: drivers/pinctrl/freescale/ 16738 16739PIN CONTROLLER - INTEL 16740M: Mika Westerberg <mika.westerberg@linux.intel.com> 16741M: Andy Shevchenko <andy@kernel.org> 16742S: Supported 16743T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16744F: drivers/pinctrl/intel/ 16745 16746PIN CONTROLLER - KEEMBAY 16747M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16748S: Supported 16749F: drivers/pinctrl/pinctrl-keembay* 16750 16751PIN CONTROLLER - MEDIATEK 16752M: Sean Wang <sean.wang@kernel.org> 16753L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16754S: Maintained 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16758F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16759F: drivers/pinctrl/mediatek/ 16760 16761PIN CONTROLLER - MEDIATEK MIPS 16762M: Arınç ÜNAL <arinc.unal@arinc9.com> 16763M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16764L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16765L: linux-mips@vger.kernel.org 16766S: Maintained 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16775F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16776F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16777F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16778F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16779F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16780F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16781F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16782 16783PIN CONTROLLER - MICROCHIP AT91 16784M: Ludovic Desroches <ludovic.desroches@microchip.com> 16785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16786L: linux-gpio@vger.kernel.org 16787S: Supported 16788F: drivers/gpio/gpio-sama5d2-piobu.c 16789F: drivers/pinctrl/pinctrl-at91* 16790 16791PIN CONTROLLER - NXP S32 16792M: Chester Lin <clin@suse.com> 16793R: NXP S32 Linux Team <s32@nxp.com> 16794L: linux-gpio@vger.kernel.org 16795S: Maintained 16796F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16797F: drivers/pinctrl/nxp/ 16798 16799PIN CONTROLLER - QUALCOMM 16800M: Bjorn Andersson <andersson@kernel.org> 16801L: linux-arm-msm@vger.kernel.org 16802S: Maintained 16803F: Documentation/devicetree/bindings/pinctrl/qcom,* 16804F: drivers/pinctrl/qcom/ 16805 16806PIN CONTROLLER - RENESAS 16807M: Geert Uytterhoeven <geert+renesas@glider.be> 16808L: linux-renesas-soc@vger.kernel.org 16809S: Supported 16810T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16811F: Documentation/devicetree/bindings/pinctrl/renesas,* 16812F: drivers/pinctrl/renesas/ 16813 16814PIN CONTROLLER - SAMSUNG 16815M: Tomasz Figa <tomasz.figa@gmail.com> 16816M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16817M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16818R: Alim Akhtar <alim.akhtar@samsung.com> 16819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16820L: linux-samsung-soc@vger.kernel.org 16821S: Maintained 16822Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16823B: mailto:linux-samsung-soc@vger.kernel.org 16824C: irc://irc.libera.chat/linux-exynos 16825T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16826F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16827F: drivers/pinctrl/samsung/ 16828F: include/dt-bindings/pinctrl/samsung.h 16829 16830PIN CONTROLLER - SINGLE 16831M: Tony Lindgren <tony@atomide.com> 16832M: Haojian Zhuang <haojian.zhuang@linaro.org> 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834L: linux-omap@vger.kernel.org 16835S: Maintained 16836F: drivers/pinctrl/pinctrl-single.c 16837 16838PIN CONTROLLER - SUNPLUS / TIBBO 16839M: Dvorkin Dmitry <dvorkin@tibbo.com> 16840M: Wells Lu <wellslutw@gmail.com> 16841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16842S: Maintained 16843W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16844F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16845F: drivers/pinctrl/sunplus/ 16846F: include/dt-bindings/pinctrl/sppctl*.h 16847 16848PINE64 PINEPHONE KEYBOARD DRIVER 16849M: Samuel Holland <samuel@sholland.org> 16850S: Supported 16851F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16852F: drivers/input/keyboard/pinephone-keyboard.c 16853 16854PKTCDVD DRIVER 16855M: linux-block@vger.kernel.org 16856S: Orphan 16857F: drivers/block/pktcdvd.c 16858F: include/linux/pktcdvd.h 16859F: include/uapi/linux/pktcdvd.h 16860 16861PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16862M: Tomasz Duszynski <tduszyns@gmail.com> 16863S: Maintained 16864F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16865F: drivers/iio/chemical/pms7003.c 16866 16867PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16868M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16869L: netdev@vger.kernel.org 16870S: Maintained 16871F: drivers/net/phy/mdio-open-alliance.h 16872F: net/ethtool/plca.c 16873 16874PLDMFW LIBRARY 16875M: Jacob Keller <jacob.e.keller@intel.com> 16876S: Maintained 16877F: Documentation/driver-api/pldmfw/ 16878F: include/linux/pldmfw.h 16879F: lib/pldmfw/ 16880 16881PLX DMA DRIVER 16882M: Logan Gunthorpe <logang@deltatee.com> 16883S: Maintained 16884F: drivers/dma/plx_dma.c 16885 16886PM-GRAPH UTILITY 16887M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16888L: linux-pm@vger.kernel.org 16889S: Supported 16890W: https://01.org/pm-graph 16891B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16892T: git git://github.com/intel/pm-graph 16893F: tools/power/pm-graph 16894 16895PM6764TR DRIVER 16896M: Charles Hsu <hsu.yungteng@gmail.com> 16897L: linux-hwmon@vger.kernel.org 16898S: Maintained 16899F: Documentation/hwmon/pm6764tr.rst 16900F: drivers/hwmon/pmbus/pm6764tr.c 16901 16902PMBUS HARDWARE MONITORING DRIVERS 16903M: Guenter Roeck <linux@roeck-us.net> 16904L: linux-hwmon@vger.kernel.org 16905S: Maintained 16906W: http://hwmon.wiki.kernel.org/ 16907W: http://www.roeck-us.net/linux/drivers/ 16908T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16909F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16910F: Documentation/devicetree/bindings/hwmon/max31785.txt 16911F: Documentation/hwmon/adm1275.rst 16912F: Documentation/hwmon/ibm-cffps.rst 16913F: Documentation/hwmon/ir35221.rst 16914F: Documentation/hwmon/lm25066.rst 16915F: Documentation/hwmon/ltc2978.rst 16916F: Documentation/hwmon/ltc3815.rst 16917F: Documentation/hwmon/max16064.rst 16918F: Documentation/hwmon/max20751.rst 16919F: Documentation/hwmon/max31785.rst 16920F: Documentation/hwmon/max34440.rst 16921F: Documentation/hwmon/max8688.rst 16922F: Documentation/hwmon/pmbus-core.rst 16923F: Documentation/hwmon/pmbus.rst 16924F: Documentation/hwmon/tps40422.rst 16925F: Documentation/hwmon/ucd9000.rst 16926F: Documentation/hwmon/ucd9200.rst 16927F: Documentation/hwmon/zl6100.rst 16928F: drivers/hwmon/pmbus/ 16929F: include/linux/pmbus.h 16930 16931PMC SIERRA MaxRAID DRIVER 16932L: linux-scsi@vger.kernel.org 16933S: Orphan 16934W: http://www.pmc-sierra.com/ 16935F: drivers/scsi/pmcraid.* 16936 16937PMC SIERRA PM8001 DRIVER 16938M: Jack Wang <jinpu.wang@cloud.ionos.com> 16939L: linux-scsi@vger.kernel.org 16940S: Supported 16941F: drivers/scsi/pm8001/ 16942 16943PNI RM3100 IIO DRIVER 16944M: Song Qiang <songqiang1304521@gmail.com> 16945L: linux-iio@vger.kernel.org 16946S: Maintained 16947F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16948F: drivers/iio/magnetometer/rm3100* 16949 16950PNP SUPPORT 16951M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16952L: linux-acpi@vger.kernel.org 16953S: Maintained 16954F: drivers/pnp/ 16955F: include/linux/pnp.h 16956 16957POSIX CLOCKS and TIMERS 16958M: Thomas Gleixner <tglx@linutronix.de> 16959L: linux-kernel@vger.kernel.org 16960S: Maintained 16961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16962F: fs/timerfd.c 16963F: include/linux/time_namespace.h 16964F: include/linux/timer* 16965F: kernel/time/*timer* 16966F: kernel/time/namespace.c 16967 16968POWER MANAGEMENT CORE 16969M: "Rafael J. Wysocki" <rafael@kernel.org> 16970L: linux-pm@vger.kernel.org 16971S: Supported 16972B: https://bugzilla.kernel.org 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16974F: drivers/base/power/ 16975F: drivers/powercap/ 16976F: include/linux/intel_rapl.h 16977F: include/linux/pm.h 16978F: include/linux/pm_* 16979F: include/linux/powercap.h 16980F: kernel/configs/nopm.config 16981 16982POWER STATE COORDINATION INTERFACE (PSCI) 16983M: Mark Rutland <mark.rutland@arm.com> 16984M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16986S: Maintained 16987F: drivers/firmware/psci/ 16988F: include/linux/psci.h 16989F: include/uapi/linux/psci.h 16990 16991POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16992M: Sebastian Reichel <sre@kernel.org> 16993L: linux-pm@vger.kernel.org 16994S: Maintained 16995T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16996F: Documentation/ABI/testing/sysfs-class-power 16997F: Documentation/devicetree/bindings/power/supply/ 16998F: drivers/power/supply/ 16999F: include/linux/power/ 17000F: include/linux/power_supply.h 17001 17002POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17003M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17004L: linuxppc-dev@lists.ozlabs.org 17005S: Maintained 17006F: drivers/char/powernv-op-panel.c 17007 17008PPP OVER ATM (RFC 2364) 17009M: Mitchell Blank Jr <mitch@sfgoth.com> 17010S: Maintained 17011F: include/uapi/linux/atmppp.h 17012F: net/atm/pppoatm.c 17013 17014PPP OVER ETHERNET 17015M: Michal Ostrowski <mostrows@earthlink.net> 17016S: Maintained 17017F: drivers/net/ppp/pppoe.c 17018F: drivers/net/ppp/pppox.c 17019 17020PPP OVER L2TP 17021M: James Chapman <jchapman@katalix.com> 17022S: Maintained 17023F: include/linux/if_pppol2tp.h 17024F: include/uapi/linux/if_pppol2tp.h 17025F: net/l2tp/l2tp_ppp.c 17026 17027PPP PROTOCOL DRIVERS AND COMPRESSORS 17028L: linux-ppp@vger.kernel.org 17029S: Orphan 17030F: drivers/net/ppp/ppp_* 17031 17032PPS SUPPORT 17033M: Rodolfo Giometti <giometti@enneenne.com> 17034L: linuxpps@ml.enneenne.com (subscribers-only) 17035S: Maintained 17036W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17037F: Documentation/ABI/testing/sysfs-pps 17038F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17039F: Documentation/driver-api/pps.rst 17040F: drivers/pps/ 17041F: include/linux/pps*.h 17042F: include/uapi/linux/pps.h 17043 17044PPTP DRIVER 17045M: Dmitry Kozlov <xeb@mail.ru> 17046L: netdev@vger.kernel.org 17047S: Maintained 17048W: http://sourceforge.net/projects/accel-pptp 17049F: drivers/net/ppp/pptp.c 17050 17051PRESSURE STALL INFORMATION (PSI) 17052M: Johannes Weiner <hannes@cmpxchg.org> 17053M: Suren Baghdasaryan <surenb@google.com> 17054S: Maintained 17055F: include/linux/psi* 17056F: kernel/sched/psi.c 17057 17058PRINTK 17059M: Petr Mladek <pmladek@suse.com> 17060M: Sergey Senozhatsky <senozhatsky@chromium.org> 17061R: Steven Rostedt <rostedt@goodmis.org> 17062R: John Ogness <john.ogness@linutronix.de> 17063S: Maintained 17064T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17065F: include/linux/printk.h 17066F: kernel/printk/ 17067 17068PRINTK INDEXING 17069R: Chris Down <chris@chrisdown.name> 17070S: Maintained 17071F: Documentation/core-api/printk-index.rst 17072F: kernel/printk/index.c 17073K: printk_index 17074 17075PROC FILESYSTEM 17076L: linux-kernel@vger.kernel.org 17077L: linux-fsdevel@vger.kernel.org 17078S: Maintained 17079F: Documentation/filesystems/proc.rst 17080F: fs/proc/ 17081F: include/linux/proc_fs.h 17082F: tools/testing/selftests/proc/ 17083 17084PROC SYSCTL 17085M: Luis Chamberlain <mcgrof@kernel.org> 17086M: Kees Cook <keescook@chromium.org> 17087M: Iurii Zaikin <yzaikin@google.com> 17088L: linux-kernel@vger.kernel.org 17089L: linux-fsdevel@vger.kernel.org 17090S: Maintained 17091T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17092F: fs/proc/proc_sysctl.c 17093F: include/linux/sysctl.h 17094F: kernel/sysctl-test.c 17095F: kernel/sysctl.c 17096F: tools/testing/selftests/sysctl/ 17097 17098PS3 NETWORK SUPPORT 17099M: Geoff Levand <geoff@infradead.org> 17100L: netdev@vger.kernel.org 17101L: linuxppc-dev@lists.ozlabs.org 17102S: Maintained 17103F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17104 17105PS3 PLATFORM SUPPORT 17106M: Geoff Levand <geoff@infradead.org> 17107L: linuxppc-dev@lists.ozlabs.org 17108S: Maintained 17109F: arch/powerpc/boot/ps3* 17110F: arch/powerpc/include/asm/lv1call.h 17111F: arch/powerpc/include/asm/ps3*.h 17112F: arch/powerpc/platforms/ps3/ 17113F: drivers/*/ps3* 17114F: drivers/ps3/ 17115F: drivers/rtc/rtc-ps3.c 17116F: drivers/usb/host/*ps3.c 17117F: sound/ppc/snd_ps3* 17118 17119PS3VRAM DRIVER 17120M: Jim Paris <jim@jtan.com> 17121M: Geoff Levand <geoff@infradead.org> 17122L: linuxppc-dev@lists.ozlabs.org 17123S: Maintained 17124F: drivers/block/ps3vram.c 17125 17126PSAMPLE PACKET SAMPLING SUPPORT 17127M: Yotam Gigi <yotam.gi@gmail.com> 17128S: Maintained 17129F: include/net/psample.h 17130F: include/uapi/linux/psample.h 17131F: net/psample 17132 17133PSTORE FILESYSTEM 17134M: Kees Cook <keescook@chromium.org> 17135R: Tony Luck <tony.luck@intel.com> 17136R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17137L: linux-hardening@vger.kernel.org 17138S: Supported 17139T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17140F: Documentation/admin-guide/pstore-blk.rst 17141F: Documentation/admin-guide/ramoops.rst 17142F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17143F: drivers/acpi/apei/erst.c 17144F: drivers/firmware/efi/efi-pstore.c 17145F: fs/pstore/ 17146F: include/linux/pstore* 17147K: \b(pstore|ramoops) 17148 17149PTP HARDWARE CLOCK SUPPORT 17150M: Richard Cochran <richardcochran@gmail.com> 17151L: netdev@vger.kernel.org 17152S: Maintained 17153W: http://linuxptp.sourceforge.net/ 17154F: Documentation/ABI/testing/sysfs-ptp 17155F: Documentation/driver-api/ptp.rst 17156F: drivers/net/phy/dp83640* 17157F: drivers/ptp/* 17158F: include/linux/ptp_cl* 17159K: (?:\b|_)ptp(?:\b|_) 17160 17161PTP VIRTUAL CLOCK SUPPORT 17162M: Yangbo Lu <yangbo.lu@nxp.com> 17163L: netdev@vger.kernel.org 17164S: Maintained 17165F: drivers/ptp/ptp_vclock.c 17166F: net/ethtool/phc_vclocks.c 17167 17168PTRACE SUPPORT 17169M: Oleg Nesterov <oleg@redhat.com> 17170S: Maintained 17171F: arch/*/*/ptrace*.c 17172F: arch/*/include/asm/ptrace*.h 17173F: arch/*/ptrace*.c 17174F: include/asm-generic/syscall.h 17175F: include/linux/ptrace.h 17176F: include/linux/regset.h 17177F: include/uapi/linux/ptrace.h 17178F: kernel/ptrace.c 17179 17180PULSE8-CEC DRIVER 17181M: Hans Verkuil <hverkuil@xs4all.nl> 17182L: linux-media@vger.kernel.org 17183S: Maintained 17184T: git git://linuxtv.org/media_tree.git 17185F: drivers/media/cec/usb/pulse8/ 17186 17187PURELIFI PLFXLC DRIVER 17188M: Srinivasan Raju <srini.raju@purelifi.com> 17189L: linux-wireless@vger.kernel.org 17190S: Supported 17191F: drivers/net/wireless/purelifi/plfxlc/ 17192 17193PVRUSB2 VIDEO4LINUX DRIVER 17194M: Mike Isely <isely@pobox.com> 17195L: pvrusb2@isely.net (subscribers-only) 17196L: linux-media@vger.kernel.org 17197S: Maintained 17198W: http://www.isely.net/pvrusb2/ 17199T: git git://linuxtv.org/media_tree.git 17200F: Documentation/driver-api/media/drivers/pvrusb2* 17201F: drivers/media/usb/pvrusb2/ 17202 17203PWC WEBCAM DRIVER 17204M: Hans Verkuil <hverkuil@xs4all.nl> 17205L: linux-media@vger.kernel.org 17206S: Odd Fixes 17207T: git git://linuxtv.org/media_tree.git 17208F: drivers/media/usb/pwc/* 17209F: include/trace/events/pwc.h 17210 17211PWM IR Transmitter 17212M: Sean Young <sean@mess.org> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17216F: drivers/media/rc/pwm-ir-tx.c 17217 17218PWM SUBSYSTEM 17219M: Thierry Reding <thierry.reding@gmail.com> 17220R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17221L: linux-pwm@vger.kernel.org 17222S: Maintained 17223Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17225F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17226F: Documentation/devicetree/bindings/pwm/ 17227F: Documentation/driver-api/pwm.rst 17228F: drivers/gpio/gpio-mvebu.c 17229F: drivers/pwm/ 17230F: drivers/video/backlight/pwm_bl.c 17231F: include/dt-bindings/pwm/ 17232F: include/linux/pwm.h 17233F: include/linux/pwm_backlight.h 17234K: pwm_(config|apply_state|ops) 17235 17236PXA GPIO DRIVER 17237M: Robert Jarzmik <robert.jarzmik@free.fr> 17238L: linux-gpio@vger.kernel.org 17239S: Maintained 17240F: drivers/gpio/gpio-pxa.c 17241 17242PXA MMCI DRIVER 17243S: Orphan 17244 17245PXA RTC DRIVER 17246M: Robert Jarzmik <robert.jarzmik@free.fr> 17247L: linux-rtc@vger.kernel.org 17248S: Maintained 17249 17250PXA2xx/PXA3xx SUPPORT 17251M: Daniel Mack <daniel@zonque.org> 17252M: Haojian Zhuang <haojian.zhuang@gmail.com> 17253M: Robert Jarzmik <robert.jarzmik@free.fr> 17254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17255S: Maintained 17256T: git git://github.com/hzhuang1/linux.git 17257T: git git://github.com/rjarzmik/linux.git 17258F: arch/arm/boot/dts/intel/pxa/ 17259F: arch/arm/mach-pxa/ 17260F: drivers/dma/pxa* 17261F: drivers/pcmcia/pxa2xx* 17262F: drivers/pinctrl/pxa/ 17263F: drivers/spi/spi-pxa2xx* 17264F: drivers/usb/gadget/udc/pxa2* 17265F: include/sound/pxa2xx-lib.h 17266F: sound/arm/pxa* 17267F: sound/soc/pxa/ 17268 17269QAT DRIVER 17270M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17271L: qat-linux@intel.com 17272S: Supported 17273F: drivers/crypto/intel/qat/ 17274 17275QCOM AUDIO (ASoC) DRIVERS 17276M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17277M: Banajit Goswami <bgoswami@quicinc.com> 17278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17279S: Supported 17280F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17281F: Documentation/devicetree/bindings/sound/qcom,* 17282F: drivers/soc/qcom/apr.c 17283F: include/dt-bindings/sound/qcom,wcd9335.h 17284F: sound/soc/codecs/lpass-rx-macro.* 17285F: sound/soc/codecs/lpass-tx-macro.* 17286F: sound/soc/codecs/lpass-va-macro.c 17287F: sound/soc/codecs/lpass-wsa-macro.* 17288F: sound/soc/codecs/msm8916-wcd-analog.c 17289F: sound/soc/codecs/msm8916-wcd-digital.c 17290F: sound/soc/codecs/wcd-clsh-v2.* 17291F: sound/soc/codecs/wcd-mbhc-v2.* 17292F: sound/soc/codecs/wcd9335.* 17293F: sound/soc/codecs/wcd934x.c 17294F: sound/soc/codecs/wsa881x.c 17295F: sound/soc/codecs/wsa883x.c 17296F: sound/soc/codecs/wsa884x.c 17297F: sound/soc/qcom/ 17298 17299QCOM EMBEDDED USB DEBUGGER (EUD) 17300M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17301L: linux-arm-msm@vger.kernel.org 17302S: Maintained 17303F: Documentation/ABI/testing/sysfs-driver-eud 17304F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17305F: drivers/usb/misc/qcom_eud.c 17306 17307QCOM IPA DRIVER 17308M: Alex Elder <elder@kernel.org> 17309L: netdev@vger.kernel.org 17310S: Supported 17311F: drivers/net/ipa/ 17312 17313QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17314M: Gabriel Somlo <somlo@cmu.edu> 17315M: "Michael S. Tsirkin" <mst@redhat.com> 17316L: qemu-devel@nongnu.org 17317S: Maintained 17318F: drivers/firmware/qemu_fw_cfg.c 17319F: include/uapi/linux/qemu_fw_cfg.h 17320 17321QIB DRIVER 17322M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17323L: linux-rdma@vger.kernel.org 17324S: Supported 17325F: drivers/infiniband/hw/qib/ 17326 17327QLOGIC QL41xxx FCOE DRIVER 17328M: Saurav Kashyap <skashyap@marvell.com> 17329M: Javed Hasan <jhasan@marvell.com> 17330M: GR-QLogic-Storage-Upstream@marvell.com 17331L: linux-scsi@vger.kernel.org 17332S: Supported 17333F: drivers/scsi/qedf/ 17334 17335QLOGIC QL41xxx ISCSI DRIVER 17336M: Nilesh Javali <njavali@marvell.com> 17337M: Manish Rangankar <mrangankar@marvell.com> 17338M: GR-QLogic-Storage-Upstream@marvell.com 17339L: linux-scsi@vger.kernel.org 17340S: Supported 17341F: drivers/scsi/qedi/ 17342 17343QLOGIC QL4xxx ETHERNET DRIVER 17344M: Ariel Elior <aelior@marvell.com> 17345M: Manish Chopra <manishc@marvell.com> 17346L: netdev@vger.kernel.org 17347S: Supported 17348F: drivers/net/ethernet/qlogic/qed/ 17349F: drivers/net/ethernet/qlogic/qede/ 17350F: include/linux/qed/ 17351 17352QLOGIC QL4xxx RDMA DRIVER 17353M: Michal Kalderon <mkalderon@marvell.com> 17354M: Ariel Elior <aelior@marvell.com> 17355L: linux-rdma@vger.kernel.org 17356S: Supported 17357F: drivers/infiniband/hw/qedr/ 17358F: include/uapi/rdma/qedr-abi.h 17359 17360QLOGIC QLA1280 SCSI DRIVER 17361M: Michael Reed <mdr@sgi.com> 17362L: linux-scsi@vger.kernel.org 17363S: Maintained 17364F: drivers/scsi/qla1280.[ch] 17365 17366QLOGIC QLA2XXX FC-SCSI DRIVER 17367M: Nilesh Javali <njavali@marvell.com> 17368M: GR-QLogic-Storage-Upstream@marvell.com 17369L: linux-scsi@vger.kernel.org 17370S: Supported 17371F: drivers/scsi/qla2xxx/ 17372 17373QLOGIC QLA3XXX NETWORK DRIVER 17374M: GR-Linux-NIC-Dev@marvell.com 17375L: netdev@vger.kernel.org 17376S: Supported 17377F: drivers/net/ethernet/qlogic/qla3xxx.* 17378 17379QLOGIC QLA4XXX iSCSI DRIVER 17380M: Nilesh Javali <njavali@marvell.com> 17381M: Manish Rangankar <mrangankar@marvell.com> 17382M: GR-QLogic-Storage-Upstream@marvell.com 17383L: linux-scsi@vger.kernel.org 17384S: Supported 17385F: drivers/scsi/qla4xxx/ 17386 17387QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17388M: Shahed Shaikh <shshaikh@marvell.com> 17389M: Manish Chopra <manishc@marvell.com> 17390M: GR-Linux-NIC-Dev@marvell.com 17391L: netdev@vger.kernel.org 17392S: Supported 17393F: drivers/net/ethernet/qlogic/qlcnic/ 17394 17395QLOGIC QLGE 10Gb ETHERNET DRIVER 17396M: Manish Chopra <manishc@marvell.com> 17397M: GR-Linux-NIC-Dev@marvell.com 17398M: Coiby Xu <coiby.xu@gmail.com> 17399L: netdev@vger.kernel.org 17400S: Supported 17401F: Documentation/networking/device_drivers/qlogic/qlge.rst 17402F: drivers/staging/qlge/ 17403 17404QM1D1B0004 MEDIA DRIVER 17405M: Akihiro Tsukada <tskd08@gmail.com> 17406L: linux-media@vger.kernel.org 17407S: Odd Fixes 17408F: drivers/media/tuners/qm1d1b0004* 17409 17410QM1D1C0042 MEDIA DRIVER 17411M: Akihiro Tsukada <tskd08@gmail.com> 17412L: linux-media@vger.kernel.org 17413S: Odd Fixes 17414F: drivers/media/tuners/qm1d1c0042* 17415 17416QNX4 FILESYSTEM 17417M: Anders Larsen <al@alarsen.net> 17418S: Maintained 17419W: http://www.alarsen.net/linux/qnx4fs/ 17420F: fs/qnx4/ 17421F: include/uapi/linux/qnx4_fs.h 17422F: include/uapi/linux/qnxtypes.h 17423 17424QNX6 FILESYSTEM 17425S: Orphan 17426F: Documentation/filesystems/qnx6.rst 17427F: fs/qnx6/ 17428F: include/linux/qnx6_fs.h 17429 17430QORIQ DPAA2 FSL-MC BUS DRIVER 17431M: Stuart Yoder <stuyoder@gmail.com> 17432M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17433L: linux-kernel@vger.kernel.org 17434S: Maintained 17435F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17436F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17437F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17438F: drivers/bus/fsl-mc/ 17439F: include/uapi/linux/fsl_mc.h 17440 17441QT1010 MEDIA DRIVER 17442M: Antti Palosaari <crope@iki.fi> 17443L: linux-media@vger.kernel.org 17444S: Maintained 17445W: https://linuxtv.org 17446W: http://palosaari.fi/linux/ 17447Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17448T: git git://linuxtv.org/anttip/media_tree.git 17449F: drivers/media/tuners/qt1010* 17450 17451QUALCOMM ATH12K WIRELESS DRIVER 17452M: Kalle Valo <kvalo@kernel.org> 17453L: ath12k@lists.infradead.org 17454S: Supported 17455T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17456F: drivers/net/wireless/ath/ath12k/ 17457 17458QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17459M: Kalle Valo <kvalo@kernel.org> 17460L: ath10k@lists.infradead.org 17461S: Supported 17462W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17463T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17464F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17465F: drivers/net/wireless/ath/ath10k/ 17466 17467QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17468M: Kalle Valo <kvalo@kernel.org> 17469L: ath11k@lists.infradead.org 17470S: Supported 17471W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17472B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17474F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17475F: drivers/net/wireless/ath/ath11k/ 17476 17477QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17478M: Toke Høiland-Jørgensen <toke@toke.dk> 17479L: linux-wireless@vger.kernel.org 17480S: Maintained 17481W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17483F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17484F: drivers/net/wireless/ath/ath9k/ 17485 17486QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17487M: Stephan Gerhold <stephan@gerhold.net> 17488L: netdev@vger.kernel.org 17489L: linux-arm-msm@vger.kernel.org 17490S: Maintained 17491F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17492F: drivers/net/wwan/qcom_bam_dmux.c 17493 17494QUALCOMM CAMERA SUBSYSTEM DRIVER 17495M: Robert Foss <rfoss@kernel.org> 17496M: Todor Tomov <todor.too@gmail.com> 17497M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17498L: linux-media@vger.kernel.org 17499S: Maintained 17500F: Documentation/admin-guide/media/qcom_camss.rst 17501F: Documentation/devicetree/bindings/media/*camss* 17502F: drivers/media/platform/qcom/camss/ 17503 17504QUALCOMM CLOCK DRIVERS 17505M: Bjorn Andersson <andersson@kernel.org> 17506L: linux-arm-msm@vger.kernel.org 17507S: Supported 17508T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17509F: Documentation/devicetree/bindings/clock/qcom,* 17510F: drivers/clk/qcom/ 17511F: include/dt-bindings/clock/qcom,* 17512 17513QUALCOMM CLOUD AI (QAIC) DRIVER 17514M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17515R: Carl Vanderlip <quic_carlv@quicinc.com> 17516R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17517L: linux-arm-msm@vger.kernel.org 17518L: dri-devel@lists.freedesktop.org 17519S: Supported 17520T: git git://anongit.freedesktop.org/drm/drm-misc 17521F: Documentation/accel/qaic/ 17522F: drivers/accel/qaic/ 17523F: include/uapi/drm/qaic_accel.h 17524 17525QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17526M: Bjorn Andersson <andersson@kernel.org> 17527M: Konrad Dybcio <konrad.dybcio@linaro.org> 17528L: linux-pm@vger.kernel.org 17529L: linux-arm-msm@vger.kernel.org 17530S: Maintained 17531F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17532F: drivers/soc/qcom/cpr.c 17533 17534QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17535M: Ilia Lin <ilia.lin@kernel.org> 17536L: linux-pm@vger.kernel.org 17537S: Maintained 17538F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17539F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17540F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17541 17542QUALCOMM CRYPTO DRIVERS 17543M: Thara Gopinath <thara.gopinath@gmail.com> 17544L: linux-crypto@vger.kernel.org 17545L: linux-arm-msm@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17548F: drivers/crypto/qce/ 17549 17550QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17551M: Timur Tabi <timur@kernel.org> 17552L: netdev@vger.kernel.org 17553S: Maintained 17554F: drivers/net/ethernet/qualcomm/emac/ 17555 17556QUALCOMM ETHQOS ETHERNET DRIVER 17557M: Vinod Koul <vkoul@kernel.org> 17558R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17559L: netdev@vger.kernel.org 17560L: linux-arm-msm@vger.kernel.org 17561S: Maintained 17562F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17563F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17564 17565QUALCOMM FASTRPC DRIVER 17566M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17567M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17568L: linux-arm-msm@vger.kernel.org 17569S: Maintained 17570F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17571F: drivers/misc/fastrpc.c 17572F: include/uapi/misc/fastrpc.h 17573 17574QUALCOMM HEXAGON ARCHITECTURE 17575M: Brian Cain <bcain@quicinc.com> 17576L: linux-hexagon@vger.kernel.org 17577S: Supported 17578T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17579F: arch/hexagon/ 17580 17581QUALCOMM HIDMA DRIVER 17582M: Sinan Kaya <okaya@kernel.org> 17583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17584L: linux-arm-msm@vger.kernel.org 17585L: dmaengine@vger.kernel.org 17586S: Supported 17587F: drivers/dma/qcom/hidma* 17588 17589QUALCOMM I2C CCI DRIVER 17590M: Loic Poulain <loic.poulain@linaro.org> 17591M: Robert Foss <rfoss@kernel.org> 17592L: linux-i2c@vger.kernel.org 17593L: linux-arm-msm@vger.kernel.org 17594S: Maintained 17595F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17596F: drivers/i2c/busses/i2c-qcom-cci.c 17597 17598QUALCOMM INTERCONNECT BWMON DRIVER 17599M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17600L: linux-arm-msm@vger.kernel.org 17601S: Maintained 17602F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17603F: drivers/soc/qcom/icc-bwmon.c 17604 17605QUALCOMM IOMMU 17606M: Rob Clark <robdclark@gmail.com> 17607L: iommu@lists.linux.dev 17608L: linux-arm-msm@vger.kernel.org 17609S: Maintained 17610F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17611 17612QUALCOMM IPC ROUTER (QRTR) DRIVER 17613M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17614L: linux-arm-msm@vger.kernel.org 17615S: Maintained 17616F: include/trace/events/qrtr.h 17617F: include/uapi/linux/qrtr.h 17618F: net/qrtr/ 17619 17620QUALCOMM IPCC MAILBOX DRIVER 17621M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17622L: linux-arm-msm@vger.kernel.org 17623S: Supported 17624F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17625F: drivers/mailbox/qcom-ipcc.c 17626F: include/dt-bindings/mailbox/qcom-ipcc.h 17627 17628QUALCOMM IPQ4019 USB PHY DRIVER 17629M: Robert Marko <robert.marko@sartura.hr> 17630M: Luka Perkov <luka.perkov@sartura.hr> 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17634F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17635 17636QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17637M: Robert Marko <robert.marko@sartura.hr> 17638M: Luka Perkov <luka.perkov@sartura.hr> 17639L: linux-arm-msm@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17642F: drivers/regulator/vqmmc-ipq4019-regulator.c 17643 17644QUALCOMM NAND CONTROLLER DRIVER 17645M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17646L: linux-mtd@lists.infradead.org 17647L: linux-arm-msm@vger.kernel.org 17648S: Maintained 17649F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17650F: drivers/mtd/nand/raw/qcom_nandc.c 17651 17652QUALCOMM RMNET DRIVER 17653M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17654M: Sean Tranchetti <quic_stranche@quicinc.com> 17655L: netdev@vger.kernel.org 17656S: Maintained 17657F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17658F: drivers/net/ethernet/qualcomm/rmnet/ 17659F: include/linux/if_rmnet.h 17660 17661QUALCOMM TSENS THERMAL DRIVER 17662M: Amit Kucheria <amitk@kernel.org> 17663M: Thara Gopinath <thara.gopinath@gmail.com> 17664L: linux-pm@vger.kernel.org 17665L: linux-arm-msm@vger.kernel.org 17666S: Maintained 17667F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17668F: drivers/thermal/qcom/ 17669 17670QUALCOMM TYPEC PORT MANAGER DRIVER 17671M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17672L: linux-arm-msm@vger.kernel.org 17673L: linux-usb@vger.kernel.org 17674S: Maintained 17675F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17676F: drivers/usb/typec/tcpm/qcom/ 17677 17678QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17679M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17680M: Vikash Garodia <quic_vgarodia@quicinc.com> 17681R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17682L: linux-media@vger.kernel.org 17683L: linux-arm-msm@vger.kernel.org 17684S: Maintained 17685T: git git://linuxtv.org/media_tree.git 17686F: Documentation/devicetree/bindings/media/*venus* 17687F: drivers/media/platform/qcom/venus/ 17688 17689QUALCOMM WCN36XX WIRELESS DRIVER 17690M: Loic Poulain <loic.poulain@linaro.org> 17691L: wcn36xx@lists.infradead.org 17692S: Supported 17693W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17694F: drivers/net/wireless/ath/wcn36xx/ 17695 17696QUANTENNA QTNFMAC WIRELESS DRIVER 17697M: Igor Mitsyanko <imitsyanko@quantenna.com> 17698R: Sergey Matyukevich <geomatsi@gmail.com> 17699L: linux-wireless@vger.kernel.org 17700S: Maintained 17701F: drivers/net/wireless/quantenna 17702 17703RADEON and AMDGPU DRM DRIVERS 17704M: Alex Deucher <alexander.deucher@amd.com> 17705M: Christian König <christian.koenig@amd.com> 17706M: Pan, Xinhui <Xinhui.Pan@amd.com> 17707L: amd-gfx@lists.freedesktop.org 17708S: Supported 17709B: https://gitlab.freedesktop.org/drm/amd/-/issues 17710C: irc://irc.oftc.net/radeon 17711T: git https://gitlab.freedesktop.org/agd5f/linux.git 17712F: Documentation/gpu/amdgpu/ 17713F: drivers/gpu/drm/amd/ 17714F: drivers/gpu/drm/radeon/ 17715F: include/uapi/drm/amdgpu_drm.h 17716F: include/uapi/drm/radeon_drm.h 17717 17718RADEON FRAMEBUFFER DISPLAY DRIVER 17719M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17720L: linux-fbdev@vger.kernel.org 17721S: Maintained 17722F: drivers/video/fbdev/aty/radeon* 17723F: include/uapi/linux/radeonfb.h 17724 17725RADIOSHARK RADIO DRIVER 17726M: Hans Verkuil <hverkuil@xs4all.nl> 17727L: linux-media@vger.kernel.org 17728S: Maintained 17729T: git git://linuxtv.org/media_tree.git 17730F: drivers/media/radio/radio-shark.c 17731 17732RADIOSHARK2 RADIO DRIVER 17733M: Hans Verkuil <hverkuil@xs4all.nl> 17734L: linux-media@vger.kernel.org 17735S: Maintained 17736T: git git://linuxtv.org/media_tree.git 17737F: drivers/media/radio/radio-shark2.c 17738F: drivers/media/radio/radio-tea5777.c 17739 17740RADOS BLOCK DEVICE (RBD) 17741M: Ilya Dryomov <idryomov@gmail.com> 17742R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17743L: ceph-devel@vger.kernel.org 17744S: Supported 17745W: http://ceph.com/ 17746T: git https://github.com/ceph/ceph-client.git 17747F: Documentation/ABI/testing/sysfs-bus-rbd 17748F: drivers/block/rbd.c 17749F: drivers/block/rbd_types.h 17750 17751RAGE128 FRAMEBUFFER DISPLAY DRIVER 17752L: linux-fbdev@vger.kernel.org 17753S: Orphan 17754F: drivers/video/fbdev/aty/aty128fb.c 17755 17756RAINSHADOW-CEC DRIVER 17757M: Hans Verkuil <hverkuil@xs4all.nl> 17758L: linux-media@vger.kernel.org 17759S: Maintained 17760T: git git://linuxtv.org/media_tree.git 17761F: drivers/media/cec/usb/rainshadow/ 17762 17763RALINK MIPS ARCHITECTURE 17764M: John Crispin <john@phrozen.org> 17765L: linux-mips@vger.kernel.org 17766S: Maintained 17767F: arch/mips/ralink 17768 17769RALINK MT7621 MIPS ARCHITECTURE 17770M: Arınç ÜNAL <arinc.unal@arinc9.com> 17771M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17772L: linux-mips@vger.kernel.org 17773S: Maintained 17774F: arch/mips/boot/dts/ralink/mt7621* 17775 17776RALINK RT2X00 WIRELESS LAN DRIVER 17777M: Stanislaw Gruszka <stf_xl@wp.pl> 17778M: Helmut Schaa <helmut.schaa@googlemail.com> 17779L: linux-wireless@vger.kernel.org 17780S: Maintained 17781F: drivers/net/wireless/ralink/rt2x00/ 17782 17783RAMDISK RAM BLOCK DEVICE DRIVER 17784M: Jens Axboe <axboe@kernel.dk> 17785S: Maintained 17786F: Documentation/admin-guide/blockdev/ramdisk.rst 17787F: drivers/block/brd.c 17788 17789RANCHU VIRTUAL BOARD FOR MIPS 17790M: Miodrag Dinic <miodrag.dinic@mips.com> 17791L: linux-mips@vger.kernel.org 17792S: Supported 17793F: arch/mips/configs/generic/board-ranchu.config 17794F: arch/mips/generic/board-ranchu.c 17795 17796RANDOM NUMBER DRIVER 17797M: "Theodore Ts'o" <tytso@mit.edu> 17798M: Jason A. Donenfeld <Jason@zx2c4.com> 17799S: Maintained 17800T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17801F: drivers/char/random.c 17802F: drivers/virt/vmgenid.c 17803 17804RAPIDIO SUBSYSTEM 17805M: Matt Porter <mporter@kernel.crashing.org> 17806M: Alexandre Bounine <alex.bou9@gmail.com> 17807S: Maintained 17808F: drivers/rapidio/ 17809 17810RAS INFRASTRUCTURE 17811M: Tony Luck <tony.luck@intel.com> 17812M: Borislav Petkov <bp@alien8.de> 17813L: linux-edac@vger.kernel.org 17814S: Maintained 17815F: Documentation/admin-guide/ras.rst 17816F: drivers/ras/ 17817F: include/linux/ras.h 17818F: include/ras/ras_event.h 17819 17820RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17821L: linux-wireless@vger.kernel.org 17822S: Orphan 17823F: drivers/net/wireless/legacy/ray* 17824 17825RC-CORE / LIRC FRAMEWORK 17826M: Sean Young <sean@mess.org> 17827L: linux-media@vger.kernel.org 17828S: Maintained 17829W: http://linuxtv.org 17830T: git git://linuxtv.org/media_tree.git 17831F: Documentation/driver-api/media/rc-core.rst 17832F: Documentation/userspace-api/media/rc/ 17833F: drivers/media/rc/ 17834F: include/media/rc-core.h 17835F: include/media/rc-map.h 17836F: include/uapi/linux/lirc.h 17837 17838RCMM REMOTE CONTROLS DECODER 17839M: Patrick Lerda <patrick9876@free.fr> 17840S: Maintained 17841F: drivers/media/rc/ir-rcmm-decoder.c 17842 17843RCUTORTURE TEST FRAMEWORK 17844M: "Paul E. McKenney" <paulmck@kernel.org> 17845M: Josh Triplett <josh@joshtriplett.org> 17846R: Steven Rostedt <rostedt@goodmis.org> 17847R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17848R: Lai Jiangshan <jiangshanlai@gmail.com> 17849L: rcu@vger.kernel.org 17850S: Supported 17851T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17852F: tools/testing/selftests/rcutorture 17853 17854RDACM20 Camera Sensor 17855M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17856M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17857M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17858M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17859L: linux-media@vger.kernel.org 17860S: Maintained 17861F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17862F: drivers/media/i2c/max9271.c 17863F: drivers/media/i2c/max9271.h 17864F: drivers/media/i2c/rdacm20.c 17865 17866RDACM21 Camera Sensor 17867M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17868M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17869M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17870M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17871L: linux-media@vger.kernel.org 17872S: Maintained 17873F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17874F: drivers/media/i2c/max9271.c 17875F: drivers/media/i2c/max9271.h 17876F: drivers/media/i2c/rdacm21.c 17877 17878RDC R-321X SoC 17879M: Florian Fainelli <florian@openwrt.org> 17880S: Maintained 17881 17882RDC R6040 FAST ETHERNET DRIVER 17883M: Florian Fainelli <f.fainelli@gmail.com> 17884L: netdev@vger.kernel.org 17885S: Maintained 17886F: drivers/net/ethernet/rdc/r6040.c 17887 17888RDMAVT - RDMA verbs software 17889M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17890L: linux-rdma@vger.kernel.org 17891S: Supported 17892F: drivers/infiniband/sw/rdmavt 17893 17894RDS - RELIABLE DATAGRAM SOCKETS 17895M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17896L: netdev@vger.kernel.org 17897L: linux-rdma@vger.kernel.org 17898L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17899S: Supported 17900W: https://oss.oracle.com/projects/rds/ 17901F: Documentation/networking/rds.rst 17902F: net/rds/ 17903 17904RDT - RESOURCE ALLOCATION 17905M: Fenghua Yu <fenghua.yu@intel.com> 17906M: Reinette Chatre <reinette.chatre@intel.com> 17907L: linux-kernel@vger.kernel.org 17908S: Supported 17909F: Documentation/arch/x86/resctrl* 17910F: arch/x86/include/asm/resctrl.h 17911F: arch/x86/kernel/cpu/resctrl/ 17912F: tools/testing/selftests/resctrl/ 17913 17914READ-COPY UPDATE (RCU) 17915M: "Paul E. McKenney" <paulmck@kernel.org> 17916M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17917M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17918M: Joel Fernandes <joel@joelfernandes.org> 17919M: Josh Triplett <josh@joshtriplett.org> 17920M: Boqun Feng <boqun.feng@gmail.com> 17921R: Steven Rostedt <rostedt@goodmis.org> 17922R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17923R: Lai Jiangshan <jiangshanlai@gmail.com> 17924R: Zqiang <qiang.zhang1211@gmail.com> 17925L: rcu@vger.kernel.org 17926S: Supported 17927W: http://www.rdrop.com/users/paulmck/RCU/ 17928T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17929F: Documentation/RCU/ 17930F: include/linux/rcu* 17931F: kernel/rcu/ 17932X: Documentation/RCU/torture.rst 17933X: include/linux/srcu*.h 17934X: kernel/rcu/srcu*.c 17935 17936REAL TIME CLOCK (RTC) SUBSYSTEM 17937M: Alessandro Zummo <a.zummo@towertech.it> 17938M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17939L: linux-rtc@vger.kernel.org 17940S: Maintained 17941Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17942T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17943F: Documentation/admin-guide/rtc.rst 17944F: Documentation/devicetree/bindings/rtc/ 17945F: drivers/rtc/ 17946F: include/linux/platform_data/rtc-* 17947F: include/linux/rtc.h 17948F: include/linux/rtc/ 17949F: include/uapi/linux/rtc.h 17950F: tools/testing/selftests/rtc/ 17951 17952Real-time Linux Analysis (RTLA) tools 17953M: Daniel Bristot de Oliveira <bristot@kernel.org> 17954M: Steven Rostedt <rostedt@goodmis.org> 17955L: linux-trace-kernel@vger.kernel.org 17956S: Maintained 17957F: Documentation/tools/rtla/ 17958F: tools/tracing/rtla/ 17959 17960REALTEK AUDIO CODECS 17961M: Oder Chiou <oder_chiou@realtek.com> 17962S: Maintained 17963F: include/sound/rt*.h 17964F: sound/soc/codecs/rt* 17965 17966REALTEK OTTO WATCHDOG 17967M: Sander Vanheule <sander@svanheule.net> 17968L: linux-watchdog@vger.kernel.org 17969S: Maintained 17970F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17971F: drivers/watchdog/realtek_otto_wdt.c 17972 17973REALTEK RTL83xx SMI DSA ROUTER CHIPS 17974M: Linus Walleij <linus.walleij@linaro.org> 17975M: Alvin Šipraga <alsi@bang-olufsen.dk> 17976S: Maintained 17977F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17978F: drivers/net/dsa/realtek/* 17979 17980REALTEK WIRELESS DRIVER (rtlwifi family) 17981M: Ping-Ke Shih <pkshih@realtek.com> 17982L: linux-wireless@vger.kernel.org 17983S: Maintained 17984W: https://wireless.wiki.kernel.org/ 17985T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17986F: drivers/net/wireless/realtek/rtlwifi/ 17987 17988REALTEK WIRELESS DRIVER (rtw88) 17989M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17990L: linux-wireless@vger.kernel.org 17991S: Maintained 17992F: drivers/net/wireless/realtek/rtw88/ 17993 17994REALTEK WIRELESS DRIVER (rtw89) 17995M: Ping-Ke Shih <pkshih@realtek.com> 17996L: linux-wireless@vger.kernel.org 17997S: Maintained 17998F: drivers/net/wireless/realtek/rtw89/ 17999 18000REDPINE WIRELESS DRIVER 18001L: linux-wireless@vger.kernel.org 18002S: Orphan 18003F: drivers/net/wireless/rsi/ 18004 18005REGISTER MAP ABSTRACTION 18006M: Mark Brown <broonie@kernel.org> 18007L: linux-kernel@vger.kernel.org 18008S: Supported 18009T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18010F: Documentation/devicetree/bindings/regmap/ 18011F: drivers/base/regmap/ 18012F: include/linux/regmap.h 18013 18014REISERFS FILE SYSTEM 18015L: reiserfs-devel@vger.kernel.org 18016S: Supported 18017F: fs/reiserfs/ 18018 18019REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18020M: Bjorn Andersson <andersson@kernel.org> 18021M: Mathieu Poirier <mathieu.poirier@linaro.org> 18022L: linux-remoteproc@vger.kernel.org 18023S: Maintained 18024T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18025F: Documentation/ABI/testing/sysfs-class-remoteproc 18026F: Documentation/devicetree/bindings/remoteproc/ 18027F: Documentation/staging/remoteproc.rst 18028F: drivers/remoteproc/ 18029F: include/linux/remoteproc.h 18030F: include/linux/remoteproc/ 18031 18032REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18033M: Bjorn Andersson <andersson@kernel.org> 18034M: Mathieu Poirier <mathieu.poirier@linaro.org> 18035L: linux-remoteproc@vger.kernel.org 18036S: Maintained 18037T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18038F: Documentation/ABI/testing/sysfs-bus-rpmsg 18039F: Documentation/staging/rpmsg.rst 18040F: drivers/rpmsg/ 18041F: include/linux/rpmsg.h 18042F: include/linux/rpmsg/ 18043F: include/uapi/linux/rpmsg.h 18044F: samples/rpmsg/ 18045 18046REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18047M: Stephan Gerhold <stephan@gerhold.net> 18048L: netdev@vger.kernel.org 18049L: linux-remoteproc@vger.kernel.org 18050S: Maintained 18051F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18052 18053RENESAS CLOCK DRIVERS 18054M: Geert Uytterhoeven <geert+renesas@glider.be> 18055L: linux-renesas-soc@vger.kernel.org 18056S: Supported 18057T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18058F: Documentation/devicetree/bindings/clock/renesas,* 18059F: drivers/clk/renesas/ 18060 18061RENESAS EMEV2 I2C DRIVER 18062M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18063L: linux-renesas-soc@vger.kernel.org 18064S: Supported 18065F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18066F: drivers/i2c/busses/i2c-emev2.c 18067 18068RENESAS ETHERNET DRIVERS 18069R: Sergey Shtylyov <s.shtylyov@omp.ru> 18070L: netdev@vger.kernel.org 18071L: linux-renesas-soc@vger.kernel.org 18072F: Documentation/devicetree/bindings/net/renesas,*.yaml 18073F: drivers/net/ethernet/renesas/ 18074F: include/linux/sh_eth.h 18075 18076RENESAS IDT821034 ASoC CODEC 18077M: Herve Codina <herve.codina@bootlin.com> 18078L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18079S: Maintained 18080F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18081F: sound/soc/codecs/idt821034.c 18082 18083RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18084M: Miquel Raynal <miquel.raynal@bootlin.com> 18085L: linux-mtd@lists.infradead.org 18086L: linux-renesas-soc@vger.kernel.org 18087S: Maintained 18088F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18089F: drivers/mtd/nand/raw/renesas-nand-controller.c 18090 18091RENESAS R-CAR GYROADC DRIVER 18092M: Marek Vasut <marek.vasut@gmail.com> 18093L: linux-iio@vger.kernel.org 18094S: Supported 18095F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18096F: drivers/iio/adc/rcar-gyroadc.c 18097 18098RENESAS R-CAR I2C DRIVERS 18099M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18100L: linux-renesas-soc@vger.kernel.org 18101S: Supported 18102F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18103F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18104F: drivers/i2c/busses/i2c-rcar.c 18105F: drivers/i2c/busses/i2c-sh_mobile.c 18106 18107RENESAS R-CAR SATA DRIVER 18108R: Sergey Shtylyov <s.shtylyov@omp.ru> 18109L: linux-ide@vger.kernel.org 18110L: linux-renesas-soc@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18113F: drivers/ata/sata_rcar.c 18114 18115RENESAS R-CAR THERMAL DRIVERS 18116M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18120F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18121F: drivers/thermal/rcar_gen3_thermal.c 18122F: drivers/thermal/rcar_thermal.c 18123 18124RENESAS RIIC DRIVER 18125M: Chris Brandt <chris.brandt@renesas.com> 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18129F: drivers/i2c/busses/i2c-riic.c 18130 18131RENESAS RZ/G2L A/D DRIVER 18132M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18133L: linux-iio@vger.kernel.org 18134L: linux-renesas-soc@vger.kernel.org 18135S: Supported 18136F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18137F: drivers/iio/adc/rzg2l_adc.c 18138 18139RENESAS RZ/G2L MTU3a COUNTER DRIVER 18140M: Biju Das <biju.das.jz@bp.renesas.com> 18141L: linux-iio@vger.kernel.org 18142L: linux-renesas-soc@vger.kernel.org 18143S: Supported 18144F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18145F: drivers/counter/rz-mtu3-cnt.c 18146 18147RENESAS RZ/N1 A5PSW SWITCH DRIVER 18148M: Clément Léger <clement.leger@bootlin.com> 18149L: linux-renesas-soc@vger.kernel.org 18150L: netdev@vger.kernel.org 18151S: Maintained 18152F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18153F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18154F: drivers/net/dsa/rzn1_a5psw* 18155F: drivers/net/pcs/pcs-rzn1-miic.c 18156F: include/dt-bindings/net/pcs-rzn1-miic.h 18157F: include/linux/pcs-rzn1-miic.h 18158F: net/dsa/tag_rzn1_a5psw.c 18159 18160RENESAS RZ/N1 RTC CONTROLLER DRIVER 18161M: Miquel Raynal <miquel.raynal@bootlin.com> 18162L: linux-rtc@vger.kernel.org 18163L: linux-renesas-soc@vger.kernel.org 18164S: Maintained 18165F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18166F: drivers/rtc/rtc-rzn1.c 18167 18168RENESAS RZ/N1 USBF CONTROLLER DRIVER 18169M: Herve Codina <herve.codina@bootlin.com> 18170L: linux-renesas-soc@vger.kernel.org 18171L: linux-usb@vger.kernel.org 18172S: Maintained 18173F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18174F: drivers/usb/gadget/udc/renesas_usbf.c 18175 18176RENESAS RZ/V2M I2C DRIVER 18177M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18178L: linux-i2c@vger.kernel.org 18179L: linux-renesas-soc@vger.kernel.org 18180S: Supported 18181F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18182F: drivers/i2c/busses/i2c-rzv2m.c 18183 18184RENESAS USB PHY DRIVER 18185M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18186L: linux-renesas-soc@vger.kernel.org 18187S: Maintained 18188F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18189 18190RENESAS VERSACLOCK 7 CLOCK DRIVER 18191M: Alex Helms <alexander.helms.jy@renesas.com> 18192S: Maintained 18193F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18194F: drivers/clk/clk-versaclock7.c 18195 18196RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18197M: Herve Codina <herve.codina@bootlin.com> 18198L: linux-iio@vger.kernel.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18201F: drivers/iio/potentiometer/x9250.c 18202 18203RESET CONTROLLER FRAMEWORK 18204M: Philipp Zabel <p.zabel@pengutronix.de> 18205S: Maintained 18206T: git git://git.pengutronix.de/git/pza/linux 18207F: Documentation/devicetree/bindings/reset/ 18208F: Documentation/driver-api/reset.rst 18209F: drivers/reset/ 18210F: include/dt-bindings/reset/ 18211F: include/linux/reset-controller.h 18212F: include/linux/reset.h 18213F: include/linux/reset/ 18214K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18215 18216RESTARTABLE SEQUENCES SUPPORT 18217M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18218M: Peter Zijlstra <peterz@infradead.org> 18219M: "Paul E. McKenney" <paulmck@kernel.org> 18220M: Boqun Feng <boqun.feng@gmail.com> 18221L: linux-kernel@vger.kernel.org 18222S: Supported 18223F: include/trace/events/rseq.h 18224F: include/uapi/linux/rseq.h 18225F: kernel/rseq.c 18226F: tools/testing/selftests/rseq/ 18227 18228RFKILL 18229M: Johannes Berg <johannes@sipsolutions.net> 18230L: linux-wireless@vger.kernel.org 18231S: Maintained 18232W: https://wireless.wiki.kernel.org/ 18233Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18234T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18235T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18236F: Documentation/ABI/stable/sysfs-class-rfkill 18237F: Documentation/driver-api/rfkill.rst 18238F: include/linux/rfkill.h 18239F: include/uapi/linux/rfkill.h 18240F: net/rfkill/ 18241 18242RHASHTABLE 18243M: Thomas Graf <tgraf@suug.ch> 18244M: Herbert Xu <herbert@gondor.apana.org.au> 18245L: netdev@vger.kernel.org 18246S: Maintained 18247F: include/linux/rhashtable-types.h 18248F: include/linux/rhashtable.h 18249F: lib/rhashtable.c 18250F: lib/test_rhashtable.c 18251 18252RICOH R5C592 MEMORYSTICK DRIVER 18253M: Maxim Levitsky <maximlevitsky@gmail.com> 18254S: Maintained 18255F: drivers/memstick/host/r592.* 18256 18257RICOH SMARTMEDIA/XD DRIVER 18258M: Maxim Levitsky <maximlevitsky@gmail.com> 18259S: Maintained 18260F: drivers/mtd/nand/raw/r852.c 18261F: drivers/mtd/nand/raw/r852.h 18262 18263RISC-V ARCHITECTURE 18264M: Paul Walmsley <paul.walmsley@sifive.com> 18265M: Palmer Dabbelt <palmer@dabbelt.com> 18266M: Albert Ou <aou@eecs.berkeley.edu> 18267L: linux-riscv@lists.infradead.org 18268S: Supported 18269Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18270C: irc://irc.libera.chat/riscv 18271P: Documentation/riscv/patch-acceptance.rst 18272T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18273F: arch/riscv/ 18274N: riscv 18275K: riscv 18276 18277RISC-V MICROCHIP FPGA SUPPORT 18278M: Conor Dooley <conor.dooley@microchip.com> 18279M: Daire McNamara <daire.mcnamara@microchip.com> 18280L: linux-riscv@lists.infradead.org 18281S: Supported 18282F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18283F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18284F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18285F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18286F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18287F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18288F: Documentation/devicetree/bindings/riscv/microchip.yaml 18289F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18290F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18291F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18292F: arch/riscv/boot/dts/microchip/ 18293F: drivers/char/hw_random/mpfs-rng.c 18294F: drivers/clk/microchip/clk-mpfs*.c 18295F: drivers/i2c/busses/i2c-microchip-corei2c.c 18296F: drivers/mailbox/mailbox-mpfs.c 18297F: drivers/pci/controller/pcie-microchip-host.c 18298F: drivers/pwm/pwm-microchip-core.c 18299F: drivers/reset/reset-mpfs.c 18300F: drivers/rtc/rtc-mpfs.c 18301F: drivers/soc/microchip/mpfs-sys-controller.c 18302F: drivers/spi/spi-microchip-core-qspi.c 18303F: drivers/spi/spi-microchip-core.c 18304F: drivers/usb/musb/mpfs.c 18305F: include/soc/microchip/mpfs.h 18306 18307RISC-V MISC SOC SUPPORT 18308M: Conor Dooley <conor@kernel.org> 18309L: linux-riscv@lists.infradead.org 18310S: Maintained 18311Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18312T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18313F: Documentation/devicetree/bindings/riscv/ 18314F: arch/riscv/boot/dts/ 18315X: arch/riscv/boot/dts/allwinner/ 18316X: arch/riscv/boot/dts/renesas/ 18317 18318RISC-V PMU DRIVERS 18319M: Atish Patra <atishp@atishpatra.org> 18320R: Anup Patel <anup@brainfault.org> 18321L: linux-riscv@lists.infradead.org 18322S: Supported 18323F: drivers/perf/riscv_pmu.c 18324F: drivers/perf/riscv_pmu_legacy.c 18325F: drivers/perf/riscv_pmu_sbi.c 18326 18327RISC-V THEAD SoC SUPPORT 18328M: Jisheng Zhang <jszhang@kernel.org> 18329M: Guo Ren <guoren@kernel.org> 18330M: Fu Wei <wefu@redhat.com> 18331L: linux-riscv@lists.infradead.org 18332S: Maintained 18333F: arch/riscv/boot/dts/thead/ 18334 18335RNBD BLOCK DRIVERS 18336M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18337M: Jack Wang <jinpu.wang@ionos.com> 18338L: linux-block@vger.kernel.org 18339S: Maintained 18340F: drivers/block/rnbd/ 18341 18342ROCCAT DRIVERS 18343M: Stefan Achatz <erazor_de@users.sourceforge.net> 18344S: Maintained 18345W: http://sourceforge.net/projects/roccat/ 18346F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18347F: drivers/hid/hid-roccat* 18348F: include/linux/hid-roccat* 18349 18350ROCKCHIP CRYPTO DRIVERS 18351M: Corentin Labbe <clabbe@baylibre.com> 18352L: linux-crypto@vger.kernel.org 18353S: Maintained 18354F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18355F: drivers/crypto/rockchip/ 18356 18357ROCKCHIP I2S TDM DRIVER 18358M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18359L: linux-rockchip@lists.infradead.org 18360S: Maintained 18361F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18362F: sound/soc/rockchip/rockchip_i2s_tdm.* 18363 18364ROCKCHIP ISP V1 DRIVER 18365M: Dafna Hirschfeld <dafna@fastmail.com> 18366L: linux-media@vger.kernel.org 18367L: linux-rockchip@lists.infradead.org 18368S: Maintained 18369F: Documentation/admin-guide/media/rkisp1.rst 18370F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18371F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18372F: drivers/media/platform/rockchip/rkisp1 18373F: include/uapi/linux/rkisp1-config.h 18374 18375ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18376M: Jacob Chen <jacob-chen@iotwrt.com> 18377M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18378L: linux-media@vger.kernel.org 18379L: linux-rockchip@lists.infradead.org 18380S: Maintained 18381F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18382F: drivers/media/platform/rockchip/rga/ 18383 18384ROCKCHIP VIDEO DECODER DRIVER 18385M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18386L: linux-media@vger.kernel.org 18387L: linux-rockchip@lists.infradead.org 18388S: Maintained 18389F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18390F: drivers/staging/media/rkvdec/ 18391 18392ROCKER DRIVER 18393M: Jiri Pirko <jiri@resnulli.us> 18394L: netdev@vger.kernel.org 18395S: Supported 18396F: drivers/net/ethernet/rocker/ 18397 18398ROCKETPORT EXPRESS/INFINITY DRIVER 18399M: Kevin Cernekee <cernekee@gmail.com> 18400L: linux-serial@vger.kernel.org 18401S: Odd Fixes 18402F: drivers/tty/serial/rp2.* 18403 18404ROHM BD99954 CHARGER IC 18405M: Matti Vaittinen <mazziesaccount@gmail.com> 18406S: Supported 18407F: drivers/power/supply/bd99954-charger.c 18408F: drivers/power/supply/bd99954-charger.h 18409 18410ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18411M: Tomasz Duszynski <tduszyns@gmail.com> 18412S: Maintained 18413F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18414F: drivers/iio/light/bh1750.c 18415 18416ROHM BU270xx LIGHT SENSOR DRIVERs 18417M: Matti Vaittinen <mazziesaccount@gmail.com> 18418L: linux-iio@vger.kernel.org 18419S: Supported 18420F: drivers/iio/light/rohm-bu27008.c 18421F: drivers/iio/light/rohm-bu27034.c 18422 18423ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18424M: Marek Vasut <marek.vasut+renesas@gmail.com> 18425L: linux-kernel@vger.kernel.org 18426L: linux-renesas-soc@vger.kernel.org 18427S: Supported 18428F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18429F: drivers/gpio/gpio-bd9571mwv.c 18430F: drivers/mfd/bd9571mwv.c 18431F: drivers/regulator/bd9571mwv-regulator.c 18432F: include/linux/mfd/bd9571mwv.h 18433 18434ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18435M: Matti Vaittinen <mazziesaccount@gmail.com> 18436S: Supported 18437F: drivers/clk/clk-bd718x7.c 18438F: drivers/gpio/gpio-bd71815.c 18439F: drivers/gpio/gpio-bd71828.c 18440F: drivers/mfd/rohm-bd71828.c 18441F: drivers/mfd/rohm-bd718x7.c 18442F: drivers/mfd/rohm-bd9576.c 18443F: drivers/regulator/bd71815-regulator.c 18444F: drivers/regulator/bd71828-regulator.c 18445F: drivers/regulator/bd718x7-regulator.c 18446F: drivers/regulator/bd9576-regulator.c 18447F: drivers/regulator/rohm-regulator.c 18448F: drivers/rtc/rtc-bd70528.c 18449F: drivers/watchdog/bd9576_wdt.c 18450F: include/linux/mfd/rohm-bd71815.h 18451F: include/linux/mfd/rohm-bd71828.h 18452F: include/linux/mfd/rohm-bd718x7.h 18453F: include/linux/mfd/rohm-bd957x.h 18454F: include/linux/mfd/rohm-generic.h 18455F: include/linux/mfd/rohm-shared.h 18456 18457ROSE NETWORK LAYER 18458M: Ralf Baechle <ralf@linux-mips.org> 18459L: linux-hams@vger.kernel.org 18460S: Maintained 18461W: http://www.linux-ax25.org/ 18462F: include/net/rose.h 18463F: include/uapi/linux/rose.h 18464F: net/rose/ 18465 18466ROTATION DRIVER FOR ALLWINNER A83T 18467M: Jernej Skrabec <jernej.skrabec@gmail.com> 18468L: linux-media@vger.kernel.org 18469S: Maintained 18470T: git git://linuxtv.org/media_tree.git 18471F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18472F: drivers/media/platform/sunxi/sun8i-rotate/ 18473 18474RPMSG TTY DRIVER 18475M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18476L: linux-remoteproc@vger.kernel.org 18477S: Maintained 18478F: drivers/tty/rpmsg_tty.c 18479 18480RTL2830 MEDIA DRIVER 18481M: Antti Palosaari <crope@iki.fi> 18482L: linux-media@vger.kernel.org 18483S: Maintained 18484W: https://linuxtv.org 18485W: http://palosaari.fi/linux/ 18486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18487T: git git://linuxtv.org/anttip/media_tree.git 18488F: drivers/media/dvb-frontends/rtl2830* 18489 18490RTL2832 MEDIA DRIVER 18491M: Antti Palosaari <crope@iki.fi> 18492L: linux-media@vger.kernel.org 18493S: Maintained 18494W: https://linuxtv.org 18495W: http://palosaari.fi/linux/ 18496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18497T: git git://linuxtv.org/anttip/media_tree.git 18498F: drivers/media/dvb-frontends/rtl2832* 18499 18500RTL2832_SDR MEDIA DRIVER 18501M: Antti Palosaari <crope@iki.fi> 18502L: linux-media@vger.kernel.org 18503S: Maintained 18504W: https://linuxtv.org 18505W: http://palosaari.fi/linux/ 18506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18507T: git git://linuxtv.org/anttip/media_tree.git 18508F: drivers/media/dvb-frontends/rtl2832_sdr* 18509 18510RTL8180 WIRELESS DRIVER 18511L: linux-wireless@vger.kernel.org 18512S: Orphan 18513W: https://wireless.wiki.kernel.org/ 18514T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18515F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18516 18517RTL8187 WIRELESS DRIVER 18518M: Herton Ronaldo Krzesinski <herton@canonical.com> 18519M: Hin-Tak Leung <htl10@users.sourceforge.net> 18520M: Larry Finger <Larry.Finger@lwfinger.net> 18521L: linux-wireless@vger.kernel.org 18522S: Maintained 18523W: https://wireless.wiki.kernel.org/ 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18525F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18526 18527RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18528M: Jes Sorensen <Jes.Sorensen@gmail.com> 18529L: linux-wireless@vger.kernel.org 18530S: Maintained 18531T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18532F: drivers/net/wireless/realtek/rtl8xxxu/ 18533 18534RTRS TRANSPORT DRIVERS 18535M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18536M: Jack Wang <jinpu.wang@ionos.com> 18537L: linux-rdma@vger.kernel.org 18538S: Maintained 18539F: drivers/infiniband/ulp/rtrs/ 18540 18541RUNTIME VERIFICATION (RV) 18542M: Daniel Bristot de Oliveira <bristot@kernel.org> 18543M: Steven Rostedt <rostedt@goodmis.org> 18544L: linux-trace-kernel@vger.kernel.org 18545S: Maintained 18546F: Documentation/trace/rv/ 18547F: include/linux/rv.h 18548F: include/rv/ 18549F: kernel/trace/rv/ 18550F: tools/verification/ 18551 18552RUST 18553M: Miguel Ojeda <ojeda@kernel.org> 18554M: Alex Gaynor <alex.gaynor@gmail.com> 18555M: Wedson Almeida Filho <wedsonaf@gmail.com> 18556R: Boqun Feng <boqun.feng@gmail.com> 18557R: Gary Guo <gary@garyguo.net> 18558R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18559R: Benno Lossin <benno.lossin@proton.me> 18560L: rust-for-linux@vger.kernel.org 18561S: Supported 18562W: https://github.com/Rust-for-Linux/linux 18563B: https://github.com/Rust-for-Linux/linux/issues 18564C: zulip://rust-for-linux.zulipchat.com 18565T: git https://github.com/Rust-for-Linux/linux.git rust-next 18566F: Documentation/rust/ 18567F: rust/ 18568F: samples/rust/ 18569F: scripts/*rust* 18570K: \b(?i:rust)\b 18571 18572RXRPC SOCKETS (AF_RXRPC) 18573M: David Howells <dhowells@redhat.com> 18574M: Marc Dionne <marc.dionne@auristor.com> 18575L: linux-afs@lists.infradead.org 18576S: Supported 18577W: https://www.infradead.org/~dhowells/kafs/ 18578F: Documentation/networking/rxrpc.rst 18579F: include/keys/rxrpc-type.h 18580F: include/net/af_rxrpc.h 18581F: include/trace/events/rxrpc.h 18582F: include/uapi/linux/rxrpc.h 18583F: net/rxrpc/ 18584 18585S3 SAVAGE FRAMEBUFFER DRIVER 18586M: Antonino Daplas <adaplas@gmail.com> 18587L: linux-fbdev@vger.kernel.org 18588S: Maintained 18589F: drivers/video/fbdev/savage/ 18590 18591S390 ARCHITECTURE 18592M: Heiko Carstens <hca@linux.ibm.com> 18593M: Vasily Gorbik <gor@linux.ibm.com> 18594M: Alexander Gordeev <agordeev@linux.ibm.com> 18595R: Christian Borntraeger <borntraeger@linux.ibm.com> 18596R: Sven Schnelle <svens@linux.ibm.com> 18597L: linux-s390@vger.kernel.org 18598S: Supported 18599T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18600F: Documentation/driver-api/s390-drivers.rst 18601F: Documentation/s390/ 18602F: arch/s390/ 18603F: drivers/s390/ 18604F: drivers/watchdog/diag288_wdt.c 18605 18606S390 COMMON I/O LAYER 18607M: Vineeth Vijayan <vneethv@linux.ibm.com> 18608M: Peter Oberparleiter <oberpar@linux.ibm.com> 18609L: linux-s390@vger.kernel.org 18610S: Supported 18611F: drivers/s390/cio/ 18612 18613S390 DASD DRIVER 18614M: Stefan Haberland <sth@linux.ibm.com> 18615M: Jan Hoeppner <hoeppner@linux.ibm.com> 18616L: linux-s390@vger.kernel.org 18617S: Supported 18618F: block/partitions/ibm.c 18619F: drivers/s390/block/dasd* 18620F: include/linux/dasd_mod.h 18621 18622S390 IOMMU (PCI) 18623M: Niklas Schnelle <schnelle@linux.ibm.com> 18624M: Matthew Rosato <mjrosato@linux.ibm.com> 18625R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18626L: linux-s390@vger.kernel.org 18627S: Supported 18628F: drivers/iommu/s390-iommu.c 18629 18630S390 IUCV NETWORK LAYER 18631M: Alexandra Winter <wintera@linux.ibm.com> 18632M: Wenjia Zhang <wenjia@linux.ibm.com> 18633L: linux-s390@vger.kernel.org 18634L: netdev@vger.kernel.org 18635S: Supported 18636F: drivers/s390/net/*iucv* 18637F: include/net/iucv/ 18638F: net/iucv/ 18639 18640S390 MM 18641M: Alexander Gordeev <agordeev@linux.ibm.com> 18642M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18643L: linux-s390@vger.kernel.org 18644S: Supported 18645T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18646F: arch/s390/include/asm/pgtable.h 18647F: arch/s390/mm 18648 18649S390 NETWORK DRIVERS 18650M: Alexandra Winter <wintera@linux.ibm.com> 18651M: Wenjia Zhang <wenjia@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653L: netdev@vger.kernel.org 18654S: Supported 18655F: drivers/s390/net/ 18656 18657S390 PCI SUBSYSTEM 18658M: Niklas Schnelle <schnelle@linux.ibm.com> 18659M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18660L: linux-s390@vger.kernel.org 18661S: Supported 18662F: Documentation/s390/pci.rst 18663F: arch/s390/pci/ 18664F: drivers/pci/hotplug/s390_pci_hpc.c 18665 18666S390 SCM DRIVER 18667M: Vineeth Vijayan <vneethv@linux.ibm.com> 18668L: linux-s390@vger.kernel.org 18669S: Supported 18670F: drivers/s390/block/scm* 18671F: drivers/s390/cio/scm.c 18672 18673S390 VFIO AP DRIVER 18674M: Tony Krowiak <akrowiak@linux.ibm.com> 18675M: Halil Pasic <pasic@linux.ibm.com> 18676M: Jason Herne <jjherne@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678S: Supported 18679F: Documentation/s390/vfio-ap* 18680F: drivers/s390/crypto/vfio_ap* 18681 18682S390 VFIO-CCW DRIVER 18683M: Eric Farman <farman@linux.ibm.com> 18684M: Matthew Rosato <mjrosato@linux.ibm.com> 18685R: Halil Pasic <pasic@linux.ibm.com> 18686L: linux-s390@vger.kernel.org 18687L: kvm@vger.kernel.org 18688S: Supported 18689F: Documentation/s390/vfio-ccw.rst 18690F: drivers/s390/cio/vfio_ccw* 18691F: include/uapi/linux/vfio_ccw.h 18692 18693S390 VFIO-PCI DRIVER 18694M: Matthew Rosato <mjrosato@linux.ibm.com> 18695M: Eric Farman <farman@linux.ibm.com> 18696L: linux-s390@vger.kernel.org 18697L: kvm@vger.kernel.org 18698S: Supported 18699F: arch/s390/kvm/pci* 18700F: drivers/vfio/pci/vfio_pci_zdev.c 18701F: include/uapi/linux/vfio_zdev.h 18702 18703S390 ZCRYPT DRIVER 18704M: Harald Freudenberger <freude@linux.ibm.com> 18705L: linux-s390@vger.kernel.org 18706S: Supported 18707F: drivers/s390/crypto/ 18708 18709S390 ZFCP DRIVER 18710M: Steffen Maier <maier@linux.ibm.com> 18711M: Benjamin Block <bblock@linux.ibm.com> 18712L: linux-s390@vger.kernel.org 18713S: Supported 18714F: drivers/s390/scsi/zfcp_* 18715 18716SAA6588 RDS RECEIVER DRIVER 18717M: Hans Verkuil <hverkuil@xs4all.nl> 18718L: linux-media@vger.kernel.org 18719S: Odd Fixes 18720W: https://linuxtv.org 18721T: git git://linuxtv.org/media_tree.git 18722F: drivers/media/i2c/saa6588* 18723 18724SAA7134 VIDEO4LINUX DRIVER 18725M: Mauro Carvalho Chehab <mchehab@kernel.org> 18726L: linux-media@vger.kernel.org 18727S: Odd fixes 18728W: https://linuxtv.org 18729T: git git://linuxtv.org/media_tree.git 18730F: Documentation/driver-api/media/drivers/saa7134* 18731F: drivers/media/pci/saa7134/ 18732 18733SAA7146 VIDEO4LINUX-2 DRIVER 18734M: Hans Verkuil <hverkuil@xs4all.nl> 18735L: linux-media@vger.kernel.org 18736S: Maintained 18737T: git git://linuxtv.org/media_tree.git 18738F: drivers/media/common/saa7146/ 18739F: drivers/media/pci/saa7146/ 18740F: include/media/drv-intf/saa7146* 18741 18742SAFESETID SECURITY MODULE 18743M: Micah Morton <mortonm@chromium.org> 18744S: Supported 18745F: Documentation/admin-guide/LSM/SafeSetID.rst 18746F: security/safesetid/ 18747 18748SAMSUNG AUDIO (ASoC) DRIVERS 18749M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18751S: Maintained 18752B: mailto:linux-samsung-soc@vger.kernel.org 18753F: Documentation/devicetree/bindings/sound/samsung* 18754F: sound/soc/samsung/ 18755 18756SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18757M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18758L: linux-crypto@vger.kernel.org 18759L: linux-samsung-soc@vger.kernel.org 18760S: Maintained 18761F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18762F: drivers/crypto/exynos-rng.c 18763 18764SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18765M: Łukasz Stelmach <l.stelmach@samsung.com> 18766L: linux-samsung-soc@vger.kernel.org 18767S: Maintained 18768F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18769F: drivers/char/hw_random/exynos-trng.c 18770 18771SAMSUNG FRAMEBUFFER DRIVER 18772M: Jingoo Han <jingoohan1@gmail.com> 18773L: linux-fbdev@vger.kernel.org 18774S: Maintained 18775F: drivers/video/fbdev/s3c-fb.c 18776 18777SAMSUNG INTERCONNECT DRIVERS 18778M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18779M: Artur Świgoń <a.swigon@samsung.com> 18780L: linux-pm@vger.kernel.org 18781L: linux-samsung-soc@vger.kernel.org 18782S: Supported 18783F: drivers/interconnect/samsung/ 18784 18785SAMSUNG LAPTOP DRIVER 18786M: Corentin Chary <corentin.chary@gmail.com> 18787L: platform-driver-x86@vger.kernel.org 18788S: Maintained 18789F: drivers/platform/x86/samsung-laptop.c 18790 18791SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18792M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18793L: linux-kernel@vger.kernel.org 18794L: linux-samsung-soc@vger.kernel.org 18795S: Supported 18796B: mailto:linux-samsung-soc@vger.kernel.org 18797F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18798F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18799F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18800F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18801F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18802F: drivers/clk/clk-s2mps11.c 18803F: drivers/mfd/sec*.c 18804F: drivers/regulator/s2m*.c 18805F: drivers/regulator/s5m*.c 18806F: drivers/rtc/rtc-s5m.c 18807F: include/linux/mfd/samsung/ 18808 18809SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18810M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18811L: linux-media@vger.kernel.org 18812L: linux-samsung-soc@vger.kernel.org 18813S: Maintained 18814F: drivers/media/platform/samsung/s3c-camif/ 18815F: include/media/drv-intf/s3c_camif.h 18816 18817SAMSUNG S3FWRN5 NFC DRIVER 18818M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18819S: Maintained 18820F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18821F: drivers/nfc/s3fwrn5 18822 18823SAMSUNG S5C73M3 CAMERA DRIVER 18824M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18825M: Andrzej Hajda <andrzej.hajda@intel.com> 18826L: linux-media@vger.kernel.org 18827S: Supported 18828F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18829F: drivers/media/i2c/s5c73m3/* 18830 18831SAMSUNG S5K5BAF CAMERA DRIVER 18832M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18833M: Andrzej Hajda <andrzej.hajda@intel.com> 18834L: linux-media@vger.kernel.org 18835S: Supported 18836F: drivers/media/i2c/s5k5baf.c 18837 18838SAMSUNG S5P Security SubSystem (SSS) DRIVER 18839M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18840M: Vladimir Zapolskiy <vz@mleia.com> 18841L: linux-crypto@vger.kernel.org 18842L: linux-samsung-soc@vger.kernel.org 18843S: Maintained 18844F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18845F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18846F: drivers/crypto/s5p-sss.c 18847 18848SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18849M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18850L: linux-media@vger.kernel.org 18851S: Supported 18852Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18853F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18854F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18855F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18856F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18857F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18858F: drivers/media/platform/samsung/exynos4-is/ 18859 18860SAMSUNG SOC CLOCK DRIVERS 18861M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18862M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18863M: Tomasz Figa <tomasz.figa@gmail.com> 18864M: Chanwoo Choi <cw00.choi@samsung.com> 18865R: Alim Akhtar <alim.akhtar@samsung.com> 18866L: linux-samsung-soc@vger.kernel.org 18867S: Supported 18868T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18869T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18870F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18871F: Documentation/devicetree/bindings/clock/samsung,s3c* 18872F: drivers/clk/samsung/ 18873F: include/dt-bindings/clock/exynos*.h 18874F: include/dt-bindings/clock/s5p*.h 18875F: include/dt-bindings/clock/samsung,*.h 18876F: include/linux/clk/samsung.h 18877 18878SAMSUNG SPI DRIVERS 18879M: Andi Shyti <andi.shyti@kernel.org> 18880L: linux-spi@vger.kernel.org 18881L: linux-samsung-soc@vger.kernel.org 18882S: Maintained 18883F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18884F: drivers/spi/spi-s3c* 18885F: include/linux/platform_data/spi-s3c64xx.h 18886 18887SAMSUNG SXGBE DRIVERS 18888M: Byungho An <bh74.an@samsung.com> 18889L: netdev@vger.kernel.org 18890S: Supported 18891F: drivers/net/ethernet/samsung/sxgbe/ 18892 18893SAMSUNG THERMAL DRIVER 18894M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18895M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18896L: linux-pm@vger.kernel.org 18897L: linux-samsung-soc@vger.kernel.org 18898S: Maintained 18899F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18900F: drivers/thermal/samsung/ 18901 18902SAMSUNG USB2 PHY DRIVER 18903M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18904L: linux-kernel@vger.kernel.org 18905S: Supported 18906F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18907F: Documentation/driver-api/phy/samsung-usb2.rst 18908F: drivers/phy/samsung/phy-exynos4210-usb2.c 18909F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18910F: drivers/phy/samsung/phy-exynos5250-usb2.c 18911F: drivers/phy/samsung/phy-s5pv210-usb2.c 18912F: drivers/phy/samsung/phy-samsung-usb2.c 18913F: drivers/phy/samsung/phy-samsung-usb2.h 18914 18915SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18916M: Paul Barker <paul.barker@sancloud.com> 18917R: Marc Murphy <marc.murphy@sancloud.com> 18918S: Supported 18919F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18920 18921SC1200 WDT DRIVER 18922M: Zwane Mwaikambo <zwanem@gmail.com> 18923S: Maintained 18924F: drivers/watchdog/sc1200wdt.c 18925 18926SCHEDULER 18927M: Ingo Molnar <mingo@redhat.com> 18928M: Peter Zijlstra <peterz@infradead.org> 18929M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18930M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18931R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18932R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18933R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18934R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18935R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18936R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18937L: linux-kernel@vger.kernel.org 18938S: Maintained 18939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18940F: include/linux/preempt.h 18941F: include/linux/sched.h 18942F: include/linux/wait.h 18943F: include/uapi/linux/sched.h 18944F: kernel/sched/ 18945 18946SCSI LIBSAS SUBSYSTEM 18947R: John Garry <john.g.garry@oracle.com> 18948R: Jason Yan <yanaijie@huawei.com> 18949L: linux-scsi@vger.kernel.org 18950S: Supported 18951F: Documentation/scsi/libsas.rst 18952F: drivers/scsi/libsas/ 18953F: include/scsi/libsas.h 18954F: include/scsi/sas_ata.h 18955 18956SCSI RDMA PROTOCOL (SRP) INITIATOR 18957M: Bart Van Assche <bvanassche@acm.org> 18958L: linux-rdma@vger.kernel.org 18959S: Supported 18960Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18961F: drivers/infiniband/ulp/srp/ 18962F: include/scsi/srp.h 18963 18964SCSI RDMA PROTOCOL (SRP) TARGET 18965M: Bart Van Assche <bvanassche@acm.org> 18966L: linux-rdma@vger.kernel.org 18967L: target-devel@vger.kernel.org 18968S: Supported 18969Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18970F: drivers/infiniband/ulp/srpt/ 18971 18972SCSI SG DRIVER 18973M: Doug Gilbert <dgilbert@interlog.com> 18974L: linux-scsi@vger.kernel.org 18975S: Maintained 18976W: http://sg.danny.cz/sg 18977F: Documentation/scsi/scsi-generic.rst 18978F: drivers/scsi/sg.c 18979F: include/scsi/sg.h 18980 18981SCSI SUBSYSTEM 18982M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18983M: "Martin K. Petersen" <martin.petersen@oracle.com> 18984L: linux-scsi@vger.kernel.org 18985S: Maintained 18986Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18987T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18988T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18989F: Documentation/devicetree/bindings/scsi/ 18990F: drivers/scsi/ 18991F: drivers/ufs/ 18992F: include/scsi/ 18993 18994SCSI TAPE DRIVER 18995M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18996L: linux-scsi@vger.kernel.org 18997S: Maintained 18998F: Documentation/scsi/st.rst 18999F: drivers/scsi/st.* 19000F: drivers/scsi/st_*.h 19001 19002SCSI TARGET CORE USER DRIVER 19003M: Bodo Stroesser <bostroesser@gmail.com> 19004L: linux-scsi@vger.kernel.org 19005L: target-devel@vger.kernel.org 19006S: Supported 19007F: Documentation/target/tcmu-design.rst 19008F: drivers/target/target_core_user.c 19009F: include/uapi/linux/target_core_user.h 19010 19011SCSI TARGET SUBSYSTEM 19012M: "Martin K. Petersen" <martin.petersen@oracle.com> 19013L: linux-scsi@vger.kernel.org 19014L: target-devel@vger.kernel.org 19015S: Supported 19016W: http://www.linux-iscsi.org 19017Q: https://patchwork.kernel.org/project/target-devel/list/ 19018T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19019F: Documentation/target/ 19020F: drivers/target/ 19021F: include/target/ 19022 19023SCTP PROTOCOL 19024M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19025M: Xin Long <lucien.xin@gmail.com> 19026L: linux-sctp@vger.kernel.org 19027S: Maintained 19028W: https://github.com/sctp/lksctp-tools/wiki 19029F: Documentation/networking/sctp.rst 19030F: include/linux/sctp.h 19031F: include/net/sctp/ 19032F: include/uapi/linux/sctp.h 19033F: net/sctp/ 19034 19035SCx200 CPU SUPPORT 19036M: Jim Cromie <jim.cromie@gmail.com> 19037S: Odd Fixes 19038F: Documentation/i2c/busses/scx200_acb.rst 19039F: arch/x86/platform/scx200/ 19040F: drivers/i2c/busses/scx200* 19041F: drivers/mtd/maps/scx200_docflash.c 19042F: drivers/watchdog/scx200_wdt.c 19043F: include/linux/scx200.h 19044 19045SCx200 GPIO DRIVER 19046M: Jim Cromie <jim.cromie@gmail.com> 19047S: Maintained 19048F: drivers/char/scx200_gpio.c 19049F: include/linux/scx200_gpio.h 19050 19051SCx200 HRT CLOCKSOURCE DRIVER 19052M: Jim Cromie <jim.cromie@gmail.com> 19053S: Maintained 19054F: drivers/clocksource/scx200_hrt.c 19055 19056SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19057M: Sascha Sommer <saschasommer@freenet.de> 19058L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19059S: Maintained 19060F: drivers/mmc/host/sdricoh_cs.c 19061 19062SECO BOARDS CEC DRIVER 19063M: Ettore Chimenti <ek5.chimenti@gmail.com> 19064S: Maintained 19065F: drivers/media/cec/platform/seco/seco-cec.c 19066F: drivers/media/cec/platform/seco/seco-cec.h 19067 19068SECURE COMPUTING 19069M: Kees Cook <keescook@chromium.org> 19070R: Andy Lutomirski <luto@amacapital.net> 19071R: Will Drewry <wad@chromium.org> 19072S: Supported 19073T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19074F: Documentation/userspace-api/seccomp_filter.rst 19075F: include/linux/seccomp.h 19076F: include/uapi/linux/seccomp.h 19077F: kernel/seccomp.c 19078F: tools/testing/selftests/kselftest_harness.h 19079F: tools/testing/selftests/seccomp/* 19080K: \bsecure_computing 19081K: \bTIF_SECCOMP\b 19082 19083SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19084M: Kamal Dasu <kamal.dasu@broadcom.com> 19085M: Al Cooper <alcooperx@gmail.com> 19086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19087L: linux-mmc@vger.kernel.org 19088S: Maintained 19089F: drivers/mmc/host/sdhci-brcmstb* 19090 19091SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19092M: Adrian Hunter <adrian.hunter@intel.com> 19093L: linux-mmc@vger.kernel.org 19094S: Supported 19095F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19096F: drivers/mmc/host/sdhci* 19097 19098SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19099M: Eugen Hristev <eugen.hristev@microchip.com> 19100L: linux-mmc@vger.kernel.org 19101S: Supported 19102F: drivers/mmc/host/sdhci-of-at91.c 19103 19104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19105M: Haibo Chen <haibo.chen@nxp.com> 19106L: linux-imx@nxp.com 19107L: linux-mmc@vger.kernel.org 19108S: Maintained 19109F: drivers/mmc/host/sdhci-esdhc-imx.c 19110 19111SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19112M: Ben Dooks <ben-linux@fluff.org> 19113M: Jaehoon Chung <jh80.chung@samsung.com> 19114L: linux-mmc@vger.kernel.org 19115S: Maintained 19116F: drivers/mmc/host/sdhci-s3c* 19117 19118SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19119M: Viresh Kumar <vireshk@kernel.org> 19120L: linux-mmc@vger.kernel.org 19121S: Maintained 19122F: drivers/mmc/host/sdhci-spear.c 19123 19124SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19125M: Vignesh Raghavendra <vigneshr@ti.com> 19126L: linux-mmc@vger.kernel.org 19127S: Maintained 19128F: drivers/mmc/host/sdhci-omap.c 19129 19130SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19131M: Jonathan Derrick <jonathan.derrick@linux.dev> 19132L: linux-block@vger.kernel.org 19133S: Supported 19134F: block/opal_proto.h 19135F: block/sed* 19136F: include/linux/sed* 19137F: include/uapi/linux/sed* 19138 19139SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19140M: Mark Rutland <mark.rutland@arm.com> 19141M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19142M: Sudeep Holla <sudeep.holla@arm.com> 19143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19144S: Maintained 19145F: drivers/firmware/smccc/ 19146F: include/linux/arm-smccc.h 19147 19148SECURITY CONTACT 19149M: Security Officers <security@kernel.org> 19150S: Supported 19151F: Documentation/process/security-bugs.rst 19152 19153SECURITY SUBSYSTEM 19154M: Paul Moore <paul@paul-moore.com> 19155M: James Morris <jmorris@namei.org> 19156M: "Serge E. Hallyn" <serge@hallyn.com> 19157L: linux-security-module@vger.kernel.org (suggested Cc:) 19158S: Supported 19159W: http://kernsec.org/ 19160T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19161F: security/ 19162X: security/selinux/ 19163 19164SELINUX SECURITY MODULE 19165M: Paul Moore <paul@paul-moore.com> 19166M: Stephen Smalley <stephen.smalley.work@gmail.com> 19167M: Eric Paris <eparis@parisplace.org> 19168L: selinux@vger.kernel.org 19169S: Supported 19170W: https://selinuxproject.org 19171W: https://github.com/SELinuxProject 19172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19173F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19174F: Documentation/ABI/removed/sysfs-selinux-disable 19175F: Documentation/admin-guide/LSM/SELinux.rst 19176F: include/trace/events/avc.h 19177F: include/uapi/linux/selinux_netlink.h 19178F: scripts/selinux/ 19179F: security/selinux/ 19180 19181SENSABLE PHANTOM 19182M: Jiri Slaby <jirislaby@kernel.org> 19183S: Maintained 19184F: drivers/misc/phantom.c 19185F: include/uapi/linux/phantom.h 19186 19187SENSEAIR SUNRISE 006-0-0007 19188M: Jacopo Mondi <jacopo@jmondi.org> 19189S: Maintained 19190F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19191F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19192F: drivers/iio/chemical/sunrise_co2.c 19193 19194SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19195M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19196S: Maintained 19197F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19198F: drivers/iio/chemical/scd30.h 19199F: drivers/iio/chemical/scd30_core.c 19200F: drivers/iio/chemical/scd30_i2c.c 19201F: drivers/iio/chemical/scd30_serial.c 19202 19203SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19204M: Roan van Dijk <roan@protonic.nl> 19205S: Maintained 19206F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19207F: drivers/iio/chemical/scd4x.c 19208 19209SENSIRION SGP40 GAS SENSOR DRIVER 19210M: Andreas Klinger <ak@it-klinger.de> 19211S: Maintained 19212F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19213F: drivers/iio/chemical/sgp40.c 19214 19215SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19216M: Tomasz Duszynski <tduszyns@gmail.com> 19217S: Maintained 19218F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19219F: drivers/iio/chemical/sps30.c 19220F: drivers/iio/chemical/sps30_i2c.c 19221F: drivers/iio/chemical/sps30_serial.c 19222 19223SERIAL DEVICE BUS 19224M: Rob Herring <robh@kernel.org> 19225L: linux-serial@vger.kernel.org 19226S: Maintained 19227F: Documentation/devicetree/bindings/serial/serial.yaml 19228F: drivers/tty/serdev/ 19229F: include/linux/serdev.h 19230 19231SERIAL DRIVERS 19232M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19233L: linux-serial@vger.kernel.org 19234S: Maintained 19235F: Documentation/devicetree/bindings/serial/ 19236F: drivers/tty/serial/ 19237 19238SERIAL IR RECEIVER 19239M: Sean Young <sean@mess.org> 19240L: linux-media@vger.kernel.org 19241S: Maintained 19242F: drivers/media/rc/serial_ir.c 19243 19244SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19245M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19246L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19247S: Maintained 19248F: Documentation/devicetree/bindings/slimbus/ 19249F: drivers/slimbus/ 19250F: include/linux/slimbus.h 19251 19252SFC NETWORK DRIVER 19253M: Edward Cree <ecree.xilinx@gmail.com> 19254M: Martin Habets <habetsm.xilinx@gmail.com> 19255L: netdev@vger.kernel.org 19256L: linux-net-drivers@amd.com 19257S: Supported 19258F: Documentation/networking/devlink/sfc.rst 19259F: drivers/net/ethernet/sfc/ 19260 19261SFCTEMP HWMON DRIVER 19262M: Emil Renner Berthing <kernel@esmil.dk> 19263L: linux-hwmon@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19266F: Documentation/hwmon/sfctemp.rst 19267F: drivers/hwmon/sfctemp.c 19268 19269SFF/SFP/SFP+ MODULE SUPPORT 19270M: Russell King <linux@armlinux.org.uk> 19271L: netdev@vger.kernel.org 19272S: Maintained 19273F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19274F: drivers/net/phy/phylink.c 19275F: drivers/net/phy/sfp* 19276F: include/linux/mdio/mdio-i2c.h 19277F: include/linux/phylink.h 19278F: include/linux/sfp.h 19279K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19280 19281SGI GRU DRIVER 19282M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19283S: Maintained 19284F: drivers/misc/sgi-gru/ 19285 19286SGI XP/XPC/XPNET DRIVER 19287M: Robin Holt <robinmholt@gmail.com> 19288M: Steve Wahl <steve.wahl@hpe.com> 19289R: Mike Travis <mike.travis@hpe.com> 19290S: Maintained 19291F: drivers/misc/sgi-xp/ 19292 19293SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19294M: Karsten Graul <kgraul@linux.ibm.com> 19295M: Wenjia Zhang <wenjia@linux.ibm.com> 19296M: Jan Karcher <jaka@linux.ibm.com> 19297R: D. Wythe <alibuda@linux.alibaba.com> 19298R: Tony Lu <tonylu@linux.alibaba.com> 19299R: Wen Gu <guwen@linux.alibaba.com> 19300L: linux-s390@vger.kernel.org 19301S: Supported 19302F: net/smc/ 19303 19304SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19305M: Linus Walleij <linus.walleij@linaro.org> 19306L: linux-iio@vger.kernel.org 19307S: Maintained 19308T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19309F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19310F: drivers/iio/light/gp2ap002.c 19311 19312SHARP RJ54N1CB0C SENSOR DRIVER 19313M: Jacopo Mondi <jacopo@jmondi.org> 19314L: linux-media@vger.kernel.org 19315S: Odd fixes 19316T: git git://linuxtv.org/media_tree.git 19317F: drivers/media/i2c/rj54n1cb0c.c 19318F: include/media/i2c/rj54n1cb0c.h 19319 19320SH_VOU V4L2 OUTPUT DRIVER 19321L: linux-media@vger.kernel.org 19322S: Orphan 19323F: drivers/media/platform/renesas/sh_vou.c 19324F: include/media/drv-intf/sh_vou.h 19325 19326SI2157 MEDIA DRIVER 19327M: Antti Palosaari <crope@iki.fi> 19328L: linux-media@vger.kernel.org 19329S: Maintained 19330W: https://linuxtv.org 19331W: http://palosaari.fi/linux/ 19332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19333T: git git://linuxtv.org/anttip/media_tree.git 19334F: drivers/media/tuners/si2157* 19335 19336SI2165 MEDIA DRIVER 19337M: Matthias Schwarzott <zzam@gentoo.org> 19338L: linux-media@vger.kernel.org 19339S: Maintained 19340W: https://linuxtv.org 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342F: drivers/media/dvb-frontends/si2165* 19343 19344SI2168 MEDIA DRIVER 19345M: Antti Palosaari <crope@iki.fi> 19346L: linux-media@vger.kernel.org 19347S: Maintained 19348W: https://linuxtv.org 19349W: http://palosaari.fi/linux/ 19350Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19351T: git git://linuxtv.org/anttip/media_tree.git 19352F: drivers/media/dvb-frontends/si2168* 19353 19354SI470X FM RADIO RECEIVER I2C DRIVER 19355M: Hans Verkuil <hverkuil@xs4all.nl> 19356L: linux-media@vger.kernel.org 19357S: Odd Fixes 19358W: https://linuxtv.org 19359T: git git://linuxtv.org/media_tree.git 19360F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19361F: drivers/media/radio/si470x/radio-si470x-i2c.c 19362 19363SI470X FM RADIO RECEIVER USB DRIVER 19364M: Hans Verkuil <hverkuil@xs4all.nl> 19365L: linux-media@vger.kernel.org 19366S: Maintained 19367W: https://linuxtv.org 19368T: git git://linuxtv.org/media_tree.git 19369F: drivers/media/radio/si470x/radio-si470x-common.c 19370F: drivers/media/radio/si470x/radio-si470x-usb.c 19371F: drivers/media/radio/si470x/radio-si470x.h 19372 19373SI4713 FM RADIO TRANSMITTER I2C 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/si4713.? 19380 19381SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19382M: Eduardo Valentin <edubezval@gmail.com> 19383L: linux-media@vger.kernel.org 19384S: Odd Fixes 19385W: https://linuxtv.org 19386T: git git://linuxtv.org/media_tree.git 19387F: drivers/media/radio/si4713/radio-platform-si4713.c 19388 19389SI4713 FM RADIO TRANSMITTER USB DRIVER 19390M: Hans Verkuil <hverkuil@xs4all.nl> 19391L: linux-media@vger.kernel.org 19392S: Maintained 19393W: https://linuxtv.org 19394T: git git://linuxtv.org/media_tree.git 19395F: drivers/media/radio/si4713/radio-usb-si4713.c 19396 19397SIANO DVB DRIVER 19398M: Mauro Carvalho Chehab <mchehab@kernel.org> 19399L: linux-media@vger.kernel.org 19400S: Odd fixes 19401W: https://linuxtv.org 19402T: git git://linuxtv.org/media_tree.git 19403F: drivers/media/common/siano/ 19404F: drivers/media/mmc/siano/ 19405F: drivers/media/usb/siano/ 19406F: drivers/media/usb/siano/ 19407 19408SIFIVE DRIVERS 19409M: Palmer Dabbelt <palmer@dabbelt.com> 19410M: Paul Walmsley <paul.walmsley@sifive.com> 19411L: linux-riscv@lists.infradead.org 19412S: Supported 19413N: sifive 19414K: [^@]sifive 19415 19416SIFIVE FU540 SYSTEM-ON-CHIP 19417M: Paul Walmsley <paul.walmsley@sifive.com> 19418M: Palmer Dabbelt <palmer@dabbelt.com> 19419L: linux-riscv@lists.infradead.org 19420S: Supported 19421T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19422N: fu540 19423K: fu540 19424 19425SIFIVE PDMA DRIVER 19426M: Green Wan <green.wan@sifive.com> 19427S: Maintained 19428F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19429F: drivers/dma/sf-pdma/ 19430 19431SIFIVE SOC DRIVERS 19432M: Conor Dooley <conor@kernel.org> 19433L: linux-riscv@lists.infradead.org 19434S: Maintained 19435T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19436F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19437F: drivers/soc/sifive/ 19438 19439SILEAD TOUCHSCREEN DRIVER 19440M: Hans de Goede <hdegoede@redhat.com> 19441L: linux-input@vger.kernel.org 19442L: platform-driver-x86@vger.kernel.org 19443S: Maintained 19444F: drivers/input/touchscreen/silead.c 19445F: drivers/platform/x86/touchscreen_dmi.c 19446 19447SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19448M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19449S: Supported 19450F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19451F: drivers/net/wireless/silabs/wfx/ 19452 19453SILICON MOTION SM712 FRAME BUFFER DRIVER 19454M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19455M: Teddy Wang <teddy.wang@siliconmotion.com> 19456M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19457L: linux-fbdev@vger.kernel.org 19458S: Maintained 19459F: Documentation/fb/sm712fb.rst 19460F: drivers/video/fbdev/sm712* 19461 19462SILVACO I3C DUAL-ROLE MASTER 19463M: Miquel Raynal <miquel.raynal@bootlin.com> 19464M: Conor Culhane <conor.culhane@silvaco.com> 19465L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19466S: Maintained 19467F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19468F: drivers/i3c/master/svc-i3c-master.c 19469 19470SIMPLEFB FB DRIVER 19471M: Hans de Goede <hdegoede@redhat.com> 19472L: linux-fbdev@vger.kernel.org 19473S: Maintained 19474F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19475F: drivers/video/fbdev/simplefb.c 19476F: include/linux/platform_data/simplefb.h 19477 19478SIMTEC EB110ATX (Chalice CATS) 19479M: Simtec Linux Team <linux@simtec.co.uk> 19480S: Supported 19481W: http://www.simtec.co.uk/products/EB110ATX/ 19482 19483SIOX 19484M: Thorsten Scherer <t.scherer@eckelmann.de> 19485M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19486R: Pengutronix Kernel Team <kernel@pengutronix.de> 19487S: Supported 19488F: drivers/gpio/gpio-siox.c 19489F: drivers/siox/* 19490F: include/trace/events/siox.h 19491 19492SIPHASH PRF ROUTINES 19493M: Jason A. Donenfeld <Jason@zx2c4.com> 19494S: Maintained 19495F: include/linux/siphash.h 19496F: lib/siphash.c 19497F: lib/siphash_kunit.c 19498 19499SIS 190 ETHERNET DRIVER 19500M: Francois Romieu <romieu@fr.zoreil.com> 19501L: netdev@vger.kernel.org 19502S: Maintained 19503F: drivers/net/ethernet/sis/sis190.c 19504 19505SIS 900/7016 FAST ETHERNET DRIVER 19506M: Daniele Venzano <venza@brownhat.org> 19507L: netdev@vger.kernel.org 19508S: Maintained 19509W: http://www.brownhat.org/sis900.html 19510F: drivers/net/ethernet/sis/sis900.* 19511 19512SIS FRAMEBUFFER DRIVER 19513S: Orphan 19514F: Documentation/fb/sisfb.rst 19515F: drivers/video/fbdev/sis/ 19516F: include/video/sisfb.h 19517 19518SIS I2C TOUCHSCREEN DRIVER 19519M: Mika Penttilä <mpenttil@redhat.com> 19520L: linux-input@vger.kernel.org 19521S: Maintained 19522F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19523F: drivers/input/touchscreen/sis_i2c.c 19524 19525SIS USB2VGA DRIVER 19526M: Thomas Winischhofer <thomas@winischhofer.net> 19527S: Maintained 19528W: http://www.winischhofer.at/linuxsisusbvga.shtml 19529F: drivers/usb/misc/sisusbvga/ 19530 19531SL28 CPLD MFD DRIVER 19532M: Michael Walle <michael@walle.cc> 19533S: Maintained 19534F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19535F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19536F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19537F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19538F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19539F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19540F: drivers/gpio/gpio-sl28cpld.c 19541F: drivers/hwmon/sl28cpld-hwmon.c 19542F: drivers/irqchip/irq-sl28cpld.c 19543F: drivers/pwm/pwm-sl28cpld.c 19544F: drivers/watchdog/sl28cpld_wdt.c 19545 19546SL28 VPD NVMEM LAYOUT DRIVER 19547M: Michael Walle <michael@walle.cc> 19548S: Maintained 19549F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19550F: drivers/nvmem/layouts/sl28vpd.c 19551 19552SLAB ALLOCATOR 19553M: Christoph Lameter <cl@linux.com> 19554M: Pekka Enberg <penberg@kernel.org> 19555M: David Rientjes <rientjes@google.com> 19556M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19557M: Andrew Morton <akpm@linux-foundation.org> 19558M: Vlastimil Babka <vbabka@suse.cz> 19559R: Roman Gushchin <roman.gushchin@linux.dev> 19560R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19561L: linux-mm@kvack.org 19562S: Maintained 19563T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19564F: include/linux/sl?b*.h 19565F: mm/sl?b* 19566 19567SLCAN CAN NETWORK DRIVER 19568M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19569L: linux-can@vger.kernel.org 19570S: Maintained 19571F: drivers/net/can/slcan/ 19572 19573SLEEPABLE READ-COPY UPDATE (SRCU) 19574M: Lai Jiangshan <jiangshanlai@gmail.com> 19575M: "Paul E. McKenney" <paulmck@kernel.org> 19576M: Josh Triplett <josh@joshtriplett.org> 19577R: Steven Rostedt <rostedt@goodmis.org> 19578R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19579L: rcu@vger.kernel.org 19580S: Supported 19581W: http://www.rdrop.com/users/paulmck/RCU/ 19582T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19583F: include/linux/srcu*.h 19584F: kernel/rcu/srcu*.c 19585 19586SMACK SECURITY MODULE 19587M: Casey Schaufler <casey@schaufler-ca.com> 19588L: linux-security-module@vger.kernel.org 19589S: Maintained 19590W: http://schaufler-ca.com 19591T: git git://github.com/cschaufler/smack-next 19592F: Documentation/admin-guide/LSM/Smack.rst 19593F: security/smack/ 19594 19595SMC91x ETHERNET DRIVER 19596M: Nicolas Pitre <nico@fluxnic.net> 19597S: Odd Fixes 19598F: drivers/net/ethernet/smsc/smc91x.* 19599 19600SMM665 HARDWARE MONITOR DRIVER 19601M: Guenter Roeck <linux@roeck-us.net> 19602L: linux-hwmon@vger.kernel.org 19603S: Maintained 19604F: Documentation/hwmon/smm665.rst 19605F: drivers/hwmon/smm665.c 19606 19607SMSC EMC2103 HARDWARE MONITOR DRIVER 19608M: Steve Glendinning <steve.glendinning@shawell.net> 19609L: linux-hwmon@vger.kernel.org 19610S: Maintained 19611F: Documentation/hwmon/emc2103.rst 19612F: drivers/hwmon/emc2103.c 19613 19614SMSC SCH5627 HARDWARE MONITOR DRIVER 19615M: Hans de Goede <hdegoede@redhat.com> 19616L: linux-hwmon@vger.kernel.org 19617S: Supported 19618F: Documentation/hwmon/sch5627.rst 19619F: drivers/hwmon/sch5627.c 19620 19621SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19622M: Steve Glendinning <steve.glendinning@shawell.net> 19623L: linux-fbdev@vger.kernel.org 19624S: Maintained 19625F: drivers/video/fbdev/smscufx.c 19626 19627SMSC47B397 HARDWARE MONITOR DRIVER 19628M: Jean Delvare <jdelvare@suse.com> 19629L: linux-hwmon@vger.kernel.org 19630S: Maintained 19631F: Documentation/hwmon/smsc47b397.rst 19632F: drivers/hwmon/smsc47b397.c 19633 19634SMSC911x ETHERNET DRIVER 19635M: Steve Glendinning <steve.glendinning@shawell.net> 19636L: netdev@vger.kernel.org 19637S: Maintained 19638F: drivers/net/ethernet/smsc/smsc911x.* 19639F: include/linux/smsc911x.h 19640 19641SMSC9420 PCI ETHERNET DRIVER 19642M: Steve Glendinning <steve.glendinning@shawell.net> 19643L: netdev@vger.kernel.org 19644S: Maintained 19645F: drivers/net/ethernet/smsc/smsc9420.* 19646 19647SNET DPU VIRTIO DATA PATH ACCELERATOR 19648R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19649F: drivers/vdpa/solidrun/ 19650 19651SOCIONEXT (SNI) AVE NETWORK DRIVER 19652M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19653L: netdev@vger.kernel.org 19654S: Maintained 19655F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19656F: drivers/net/ethernet/socionext/sni_ave.c 19657 19658SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19659M: Jassi Brar <jaswinder.singh@linaro.org> 19660M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19661L: netdev@vger.kernel.org 19662S: Maintained 19663F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19664F: drivers/net/ethernet/socionext/netsec.c 19665 19666SOCIONEXT (SNI) Synquacer SPI DRIVER 19667M: Masahisa Kojima <masahisa.kojima@linaro.org> 19668M: Jassi Brar <jaswinder.singh@linaro.org> 19669L: linux-spi@vger.kernel.org 19670S: Maintained 19671F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19672F: drivers/spi/spi-synquacer.c 19673 19674SOCIONEXT SYNQUACER I2C DRIVER 19675M: Ard Biesheuvel <ardb@kernel.org> 19676L: linux-i2c@vger.kernel.org 19677S: Maintained 19678F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19679F: drivers/i2c/busses/i2c-synquacer.c 19680 19681SOCIONEXT UNIPHIER SOUND DRIVER 19682L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19683S: Orphan 19684F: sound/soc/uniphier/ 19685 19686SOCKET TIMESTAMPING 19687M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19688S: Maintained 19689F: Documentation/networking/timestamping.rst 19690F: include/uapi/linux/net_tstamp.h 19691F: tools/testing/selftests/net/so_txtime.c 19692 19693SOEKRIS NET48XX LED SUPPORT 19694M: Chris Boot <bootc@bootc.net> 19695S: Maintained 19696F: drivers/leds/leds-net48xx.c 19697 19698SOFT-IWARP DRIVER (siw) 19699M: Bernard Metzler <bmt@zurich.ibm.com> 19700L: linux-rdma@vger.kernel.org 19701S: Supported 19702F: drivers/infiniband/sw/siw/ 19703F: include/uapi/rdma/siw-abi.h 19704 19705SOFT-ROCE DRIVER (rxe) 19706M: Zhu Yanjun <zyjzyj2000@gmail.com> 19707L: linux-rdma@vger.kernel.org 19708S: Supported 19709F: drivers/infiniband/sw/rxe/ 19710F: include/uapi/rdma/rdma_user_rxe.h 19711 19712SOFTLOGIC 6x10 MPEG CODEC 19713M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19714M: Anton Sviridenko <anton@corp.bluecherry.net> 19715M: Andrey Utkin <andrey_utkin@fastmail.com> 19716M: Ismael Luceno <ismael@iodev.co.uk> 19717L: linux-media@vger.kernel.org 19718S: Supported 19719F: drivers/media/pci/solo6x10/ 19720 19721SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19722M: James Morse <james.morse@arm.com> 19723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19724S: Maintained 19725F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19726F: drivers/firmware/arm_sdei.c 19727F: include/linux/arm_sdei.h 19728F: include/uapi/linux/arm_sdei.h 19729 19730SOFTWARE NODES AND DEVICE PROPERTIES 19731R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19732R: Daniel Scally <djrscally@gmail.com> 19733R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19734R: Sakari Ailus <sakari.ailus@linux.intel.com> 19735L: linux-acpi@vger.kernel.org 19736S: Maintained 19737F: drivers/base/property.c 19738F: drivers/base/swnode.c 19739F: include/linux/fwnode.h 19740F: include/linux/property.h 19741 19742SOFTWARE RAID (Multiple Disks) SUPPORT 19743M: Song Liu <song@kernel.org> 19744L: linux-raid@vger.kernel.org 19745S: Supported 19746Q: https://patchwork.kernel.org/project/linux-raid/list/ 19747T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19748F: drivers/md/Kconfig 19749F: drivers/md/Makefile 19750F: drivers/md/md* 19751F: drivers/md/raid* 19752F: include/linux/raid/ 19753F: include/uapi/linux/raid/ 19754 19755SOLIDRUN CLEARFOG SUPPORT 19756M: Russell King <linux@armlinux.org.uk> 19757S: Maintained 19758F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19759F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19760 19761SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19762M: Russell King <linux@armlinux.org.uk> 19763S: Maintained 19764F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19765F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19766F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19767 19768SONIC NETWORK DRIVER 19769M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19770L: netdev@vger.kernel.org 19771S: Maintained 19772F: drivers/net/ethernet/natsemi/sonic.* 19773 19774SONICS SILICON BACKPLANE DRIVER (SSB) 19775M: Michael Buesch <m@bues.ch> 19776L: linux-wireless@vger.kernel.org 19777S: Maintained 19778F: drivers/ssb/ 19779F: include/linux/ssb/ 19780 19781SONY IMX208 SENSOR DRIVER 19782M: Sakari Ailus <sakari.ailus@linux.intel.com> 19783L: linux-media@vger.kernel.org 19784S: Maintained 19785T: git git://linuxtv.org/media_tree.git 19786F: drivers/media/i2c/imx208.c 19787 19788SONY IMX214 SENSOR DRIVER 19789M: Ricardo Ribalda <ribalda@kernel.org> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19794F: drivers/media/i2c/imx214.c 19795 19796SONY IMX219 SENSOR DRIVER 19797M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800T: git git://linuxtv.org/media_tree.git 19801F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19802F: drivers/media/i2c/imx219.c 19803 19804SONY IMX258 SENSOR DRIVER 19805M: Sakari Ailus <sakari.ailus@linux.intel.com> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19810F: drivers/media/i2c/imx258.c 19811 19812SONY IMX274 SENSOR DRIVER 19813M: Leon Luo <leonl@leopardimaging.com> 19814L: linux-media@vger.kernel.org 19815S: Maintained 19816T: git git://linuxtv.org/media_tree.git 19817F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19818F: drivers/media/i2c/imx274.c 19819 19820SONY IMX290 SENSOR DRIVER 19821M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824T: git git://linuxtv.org/media_tree.git 19825F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19826F: drivers/media/i2c/imx290.c 19827 19828SONY IMX296 SENSOR DRIVER 19829M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19830M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19835F: drivers/media/i2c/imx296.c 19836 19837SONY IMX319 SENSOR DRIVER 19838M: Bingbu Cao <bingbu.cao@intel.com> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841T: git git://linuxtv.org/media_tree.git 19842F: drivers/media/i2c/imx319.c 19843 19844SONY IMX334 SENSOR DRIVER 19845M: Paul J. Murphy <paul.j.murphy@intel.com> 19846M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19851F: drivers/media/i2c/imx334.c 19852 19853SONY IMX335 SENSOR DRIVER 19854M: Paul J. Murphy <paul.j.murphy@intel.com> 19855M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19860F: drivers/media/i2c/imx335.c 19861 19862SONY IMX355 SENSOR DRIVER 19863M: Tianshu Qiu <tian.shu.qiu@intel.com> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: drivers/media/i2c/imx355.c 19868 19869SONY IMX412 SENSOR DRIVER 19870M: Paul J. Murphy <paul.j.murphy@intel.com> 19871M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19872L: linux-media@vger.kernel.org 19873S: Maintained 19874T: git git://linuxtv.org/media_tree.git 19875F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19876F: drivers/media/i2c/imx412.c 19877 19878SONY IMX415 SENSOR DRIVER 19879M: Michael Riesch <michael.riesch@wolfvision.net> 19880L: linux-media@vger.kernel.org 19881S: Maintained 19882T: git git://linuxtv.org/media_tree.git 19883F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19884F: drivers/media/i2c/imx415.c 19885 19886SONY MEMORYSTICK SUBSYSTEM 19887M: Maxim Levitsky <maximlevitsky@gmail.com> 19888M: Alex Dubov <oakad@yahoo.com> 19889M: Ulf Hansson <ulf.hansson@linaro.org> 19890L: linux-mmc@vger.kernel.org 19891S: Maintained 19892T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19893F: drivers/memstick/ 19894F: include/linux/memstick.h 19895 19896SONY VAIO CONTROL DEVICE DRIVER 19897M: Mattia Dongili <malattia@linux.it> 19898L: platform-driver-x86@vger.kernel.org 19899S: Maintained 19900W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19901F: Documentation/admin-guide/laptops/sony-laptop.rst 19902F: drivers/char/sonypi.c 19903F: drivers/platform/x86/sony-laptop.c 19904F: include/linux/sony-laptop.h 19905 19906SOUND 19907M: Jaroslav Kysela <perex@perex.cz> 19908M: Takashi Iwai <tiwai@suse.com> 19909L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19910S: Maintained 19911W: http://www.alsa-project.org/ 19912Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19914F: Documentation/sound/ 19915F: include/sound/ 19916F: include/uapi/sound/ 19917F: sound/ 19918F: tools/testing/selftests/alsa 19919 19920SOUND - ALSA SELFTESTS 19921M: Mark Brown <broonie@kernel.org> 19922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19923L: linux-kselftest@vger.kernel.org 19924S: Supported 19925F: tools/testing/selftests/alsa 19926 19927SOUND - COMPRESSED AUDIO 19928M: Vinod Koul <vkoul@kernel.org> 19929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19930S: Supported 19931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19932F: Documentation/sound/designs/compress-offload.rst 19933F: include/sound/compress_driver.h 19934F: include/uapi/sound/compress_* 19935F: sound/core/compress_offload.c 19936F: sound/soc/soc-compress.c 19937 19938SOUND - DMAENGINE HELPERS 19939M: Lars-Peter Clausen <lars@metafoo.de> 19940S: Supported 19941F: include/sound/dmaengine_pcm.h 19942F: sound/core/pcm_dmaengine.c 19943F: sound/soc/soc-generic-dmaengine-pcm.c 19944 19945SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19946M: Liam Girdwood <lgirdwood@gmail.com> 19947M: Mark Brown <broonie@kernel.org> 19948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19949S: Supported 19950W: http://alsa-project.org/main/index.php/ASoC 19951T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19952F: Documentation/devicetree/bindings/sound/ 19953F: Documentation/sound/soc/ 19954F: include/dt-bindings/sound/ 19955F: include/sound/soc* 19956F: sound/soc/ 19957 19958SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19959M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19960M: Liam Girdwood <lgirdwood@gmail.com> 19961M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19962M: Bard Liao <yung-chuan.liao@linux.intel.com> 19963M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19964M: Daniel Baluta <daniel.baluta@nxp.com> 19965R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19966L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19967S: Supported 19968W: https://github.com/thesofproject/linux/ 19969F: sound/soc/sof/ 19970 19971SOUNDWIRE SUBSYSTEM 19972M: Vinod Koul <vkoul@kernel.org> 19973M: Bard Liao <yung-chuan.liao@linux.intel.com> 19974R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19975R: Sanyog Kale <sanyog.r.kale@intel.com> 19976L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19977S: Supported 19978T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19979F: Documentation/driver-api/soundwire/ 19980F: drivers/soundwire/ 19981F: include/linux/soundwire/ 19982 19983SP2 MEDIA DRIVER 19984M: Olli Salonen <olli.salonen@iki.fi> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987W: https://linuxtv.org 19988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19989F: drivers/media/dvb-frontends/sp2* 19990 19991SPANISH DOCUMENTATION 19992M: Carlos Bilbao <carlos.bilbao@amd.com> 19993S: Maintained 19994F: Documentation/translations/sp_SP/ 19995 19996SPARC + UltraSPARC (sparc/sparc64) 19997M: "David S. Miller" <davem@davemloft.net> 19998L: sparclinux@vger.kernel.org 19999S: Maintained 20000Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20003F: arch/sparc/ 20004F: drivers/sbus/ 20005 20006SPARC SERIAL DRIVERS 20007M: "David S. Miller" <davem@davemloft.net> 20008L: sparclinux@vger.kernel.org 20009S: Maintained 20010T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20011T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20012F: drivers/tty/serial/suncore.c 20013F: drivers/tty/serial/sunhv.c 20014F: drivers/tty/serial/sunsab.c 20015F: drivers/tty/serial/sunsab.h 20016F: drivers/tty/serial/sunsu.c 20017F: drivers/tty/serial/sunzilog.c 20018F: drivers/tty/serial/sunzilog.h 20019F: drivers/tty/vcc.c 20020F: include/linux/sunserialcore.h 20021 20022SPARSE CHECKER 20023M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20024L: linux-sparse@vger.kernel.org 20025S: Maintained 20026W: https://sparse.docs.kernel.org/ 20027Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20028B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20029T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20030F: include/linux/compiler.h 20031 20032SPEAKUP CONSOLE SPEECH DRIVER 20033M: William Hubbs <w.d.hubbs@gmail.com> 20034M: Chris Brannon <chris@the-brannons.com> 20035M: Kirk Reiser <kirk@reisers.ca> 20036M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20037L: speakup@linux-speakup.org 20038S: Odd Fixes 20039W: http://www.linux-speakup.org/ 20040W: https://github.com/linux-speakup/speakup 20041B: https://github.com/linux-speakup/speakup/issues 20042F: drivers/accessibility/speakup/ 20043 20044SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20045M: Viresh Kumar <vireshk@kernel.org> 20046M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20047M: soc@kernel.org 20048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20049S: Maintained 20050W: http://www.st.com/spear 20051F: arch/arm/boot/dts/st/spear* 20052F: arch/arm/mach-spear/ 20053F: drivers/clk/spear/ 20054F: drivers/pinctrl/spear/ 20055 20056SPI NOR SUBSYSTEM 20057M: Tudor Ambarus <tudor.ambarus@linaro.org> 20058M: Pratyush Yadav <pratyush@kernel.org> 20059R: Michael Walle <michael@walle.cc> 20060L: linux-mtd@lists.infradead.org 20061S: Maintained 20062W: http://www.linux-mtd.infradead.org/ 20063Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20064C: irc://irc.oftc.net/mtd 20065T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20066F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20067F: drivers/mtd/spi-nor/ 20068F: include/linux/mtd/spi-nor.h 20069 20070SPI SUBSYSTEM 20071M: Mark Brown <broonie@kernel.org> 20072L: linux-spi@vger.kernel.org 20073S: Maintained 20074Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20075T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20076F: Documentation/devicetree/bindings/spi/ 20077F: Documentation/spi/ 20078F: drivers/spi/ 20079F: include/linux/spi/ 20080F: include/uapi/linux/spi/ 20081F: tools/spi/ 20082 20083SPIDERNET NETWORK DRIVER for CELL 20084M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20085M: Geoff Levand <geoff@infradead.org> 20086L: netdev@vger.kernel.org 20087L: linuxppc-dev@lists.ozlabs.org 20088S: Maintained 20089F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20090F: drivers/net/ethernet/toshiba/spider_net* 20091 20092SPMI SUBSYSTEM 20093M: Stephen Boyd <sboyd@kernel.org> 20094L: linux-kernel@vger.kernel.org 20095S: Maintained 20096T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20097F: Documentation/devicetree/bindings/spmi/ 20098F: drivers/spmi/ 20099F: include/dt-bindings/spmi/spmi.h 20100F: include/linux/spmi.h 20101F: include/trace/events/spmi.h 20102 20103SPU FILE SYSTEM 20104M: Jeremy Kerr <jk@ozlabs.org> 20105L: linuxppc-dev@lists.ozlabs.org 20106S: Supported 20107W: http://www.ibm.com/developerworks/power/cell/ 20108F: Documentation/filesystems/spufs/spufs.rst 20109F: arch/powerpc/platforms/cell/spufs/ 20110 20111SQUASHFS FILE SYSTEM 20112M: Phillip Lougher <phillip@squashfs.org.uk> 20113L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20114S: Maintained 20115W: http://squashfs.org.uk 20116T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20117F: Documentation/filesystems/squashfs.rst 20118F: fs/squashfs/ 20119 20120SRM (Alpha) environment access 20121M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20122S: Maintained 20123F: arch/alpha/kernel/srm_env.c 20124 20125ST LSM6DSx IMU IIO DRIVER 20126M: Lorenzo Bianconi <lorenzo@kernel.org> 20127L: linux-iio@vger.kernel.org 20128S: Maintained 20129W: http://www.st.com/ 20130F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20131F: drivers/iio/imu/st_lsm6dsx/ 20132 20133ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20134M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20135M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20136L: linux-media@vger.kernel.org 20137S: Maintained 20138T: git git://linuxtv.org/media_tree.git 20139F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20140F: drivers/media/i2c/st-mipid02.c 20141 20142ST STM32 I2C/SMBUS DRIVER 20143M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20144M: Alain Volmat <alain.volmat@foss.st.com> 20145L: linux-i2c@vger.kernel.org 20146S: Maintained 20147F: drivers/i2c/busses/i2c-stm32* 20148 20149ST STM32 SPI DRIVER 20150M: Alain Volmat <alain.volmat@foss.st.com> 20151L: linux-spi@vger.kernel.org 20152S: Maintained 20153F: drivers/spi/spi-stm32.c 20154 20155ST STPDDC60 DRIVER 20156M: Daniel Nilsson <daniel.nilsson@flex.com> 20157L: linux-hwmon@vger.kernel.org 20158S: Maintained 20159F: Documentation/hwmon/stpddc60.rst 20160F: drivers/hwmon/pmbus/stpddc60.c 20161 20162ST VGXY61 DRIVER 20163M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20164M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20165L: linux-media@vger.kernel.org 20166S: Maintained 20167T: git git://linuxtv.org/media_tree.git 20168F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20169F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20170F: drivers/media/i2c/st-vgxy61.c 20171 20172ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20173M: Song Qiang <songqiang1304521@gmail.com> 20174L: linux-iio@vger.kernel.org 20175S: Maintained 20176F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20177F: drivers/iio/proximity/vl53l0x-i2c.c 20178 20179STABLE BRANCH 20180M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20181M: Sasha Levin <sashal@kernel.org> 20182L: stable@vger.kernel.org 20183S: Supported 20184F: Documentation/process/stable-kernel-rules.rst 20185 20186STAGING - ATOMISP DRIVER 20187M: Hans de Goede <hdegoede@redhat.com> 20188M: Mauro Carvalho Chehab <mchehab@kernel.org> 20189R: Sakari Ailus <sakari.ailus@linux.intel.com> 20190L: linux-media@vger.kernel.org 20191S: Maintained 20192F: drivers/staging/media/atomisp/ 20193 20194STAGING - FIELDBUS SUBSYSTEM 20195M: Sven Van Asbroeck <TheSven73@gmail.com> 20196S: Maintained 20197F: drivers/staging/fieldbus/* 20198F: drivers/staging/fieldbus/Documentation/ 20199 20200STAGING - HMS ANYBUS-S BUS 20201M: Sven Van Asbroeck <TheSven73@gmail.com> 20202S: Maintained 20203F: drivers/staging/fieldbus/anybuss/ 20204 20205STAGING - INDUSTRIAL IO 20206M: Jonathan Cameron <jic23@kernel.org> 20207L: linux-iio@vger.kernel.org 20208S: Odd Fixes 20209F: Documentation/devicetree/bindings/staging/iio/ 20210F: drivers/staging/iio/ 20211 20212STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20213M: Marc Dietrich <marvin24@gmx.de> 20214L: ac100@lists.launchpad.net (moderated for non-subscribers) 20215L: linux-tegra@vger.kernel.org 20216S: Maintained 20217F: drivers/staging/nvec/ 20218 20219STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20220M: Jens Frederich <jfrederich@gmail.com> 20221M: Jon Nettleton <jon.nettleton@gmail.com> 20222S: Maintained 20223W: http://wiki.laptop.org/go/DCON 20224F: drivers/staging/olpc_dcon/ 20225 20226STAGING - REALTEK RTL8712U DRIVERS 20227M: Larry Finger <Larry.Finger@lwfinger.net> 20228M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20229S: Odd Fixes 20230F: drivers/staging/rtl8712/ 20231 20232STAGING - SEPS525 LCD CONTROLLER DRIVERS 20233M: Michael Hennerich <michael.hennerich@analog.com> 20234L: linux-fbdev@vger.kernel.org 20235S: Supported 20236F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20237F: drivers/staging/fbtft/fb_seps525.c 20238 20239STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20240M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20241M: Teddy Wang <teddy.wang@siliconmotion.com> 20242M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20243L: linux-fbdev@vger.kernel.org 20244S: Maintained 20245F: drivers/staging/sm750fb/ 20246 20247STAGING - VIA VT665X DRIVERS 20248M: Forest Bond <forest@alittletooquiet.net> 20249S: Odd Fixes 20250F: drivers/staging/vt665?/ 20251 20252STAGING SUBSYSTEM 20253M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20254L: linux-staging@lists.linux.dev 20255S: Supported 20256T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20257F: drivers/staging/ 20258 20259STARFIRE/DURALAN NETWORK DRIVER 20260M: Ion Badulescu <ionut@badula.org> 20261S: Odd Fixes 20262F: drivers/net/ethernet/adaptec/starfire* 20263 20264STARFIVE CRYPTO DRIVER 20265M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20266M: William Qiu <william.qiu@starfivetech.com> 20267S: Supported 20268F: Documentation/devicetree/bindings/crypto/starfive* 20269F: drivers/crypto/starfive/ 20270 20271STARFIVE DEVICETREES 20272M: Emil Renner Berthing <kernel@esmil.dk> 20273S: Maintained 20274F: arch/riscv/boot/dts/starfive/ 20275 20276STARFIVE DWMAC GLUE LAYER 20277M: Emil Renner Berthing <kernel@esmil.dk> 20278M: Samin Guo <samin.guo@starfivetech.com> 20279S: Maintained 20280F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20281F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20282 20283STARFIVE JH7110 MMC/SD/SDIO DRIVER 20284M: William Qiu <william.qiu@starfivetech.com> 20285S: Supported 20286F: Documentation/devicetree/bindings/mmc/starfive* 20287F: drivers/mmc/host/dw_mmc-starfive.c 20288 20289STARFIVE JH7110 TDM DRIVER 20290M: Walker Chen <walker.chen@starfivetech.com> 20291S: Maintained 20292F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20293F: sound/soc/starfive/jh7110_tdm.c 20294 20295STARFIVE JH71X0 CLOCK DRIVERS 20296M: Emil Renner Berthing <kernel@esmil.dk> 20297M: Hal Feng <hal.feng@starfivetech.com> 20298S: Maintained 20299F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20300F: drivers/clk/starfive/clk-starfive-jh71* 20301F: include/dt-bindings/clock/starfive?jh71*.h 20302 20303STARFIVE JH71X0 PINCTRL DRIVERS 20304M: Emil Renner Berthing <kernel@esmil.dk> 20305M: Jianlong Huang <jianlong.huang@starfivetech.com> 20306L: linux-gpio@vger.kernel.org 20307S: Maintained 20308F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20309F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20310F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20311F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20312 20313STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20314M: Emil Renner Berthing <kernel@esmil.dk> 20315M: Hal Feng <hal.feng@starfivetech.com> 20316S: Maintained 20317F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20318F: drivers/reset/starfive/reset-starfive-jh71* 20319F: include/dt-bindings/reset/starfive?jh71*.h 20320 20321STARFIVE JH71X0 USB DRIVERS 20322M: Minda Chen <minda.chen@starfivetech.com> 20323S: Maintained 20324F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20325F: drivers/usb/cdns3/cdns3-starfive.c 20326 20327STARFIVE JH71XX PMU CONTROLLER DRIVER 20328M: Walker Chen <walker.chen@starfivetech.com> 20329S: Supported 20330F: Documentation/devicetree/bindings/power/starfive* 20331F: drivers/soc/starfive/jh71xx_pmu.c 20332F: include/dt-bindings/power/starfive,jh7110-pmu.h 20333 20334STARFIVE SOC DRIVERS 20335M: Conor Dooley <conor@kernel.org> 20336S: Maintained 20337T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20338F: drivers/soc/starfive/ 20339 20340STARFIVE TRNG DRIVER 20341M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20342S: Supported 20343F: Documentation/devicetree/bindings/rng/starfive* 20344F: drivers/char/hw_random/jh7110-trng.c 20345 20346STARFIVE WATCHDOG DRIVER 20347M: Xingyu Wu <xingyu.wu@starfivetech.com> 20348M: Samin Guo <samin.guo@starfivetech.com> 20349S: Supported 20350F: Documentation/devicetree/bindings/watchdog/starfive* 20351F: drivers/watchdog/starfive-wdt.c 20352 20353STATIC BRANCH/CALL 20354M: Peter Zijlstra <peterz@infradead.org> 20355M: Josh Poimboeuf <jpoimboe@kernel.org> 20356M: Jason Baron <jbaron@akamai.com> 20357R: Steven Rostedt <rostedt@goodmis.org> 20358R: Ard Biesheuvel <ardb@kernel.org> 20359S: Supported 20360F: arch/*/include/asm/jump_label*.h 20361F: arch/*/include/asm/static_call*.h 20362F: arch/*/kernel/jump_label.c 20363F: arch/*/kernel/static_call.c 20364F: include/linux/jump_label*.h 20365F: include/linux/static_call*.h 20366F: kernel/jump_label.c 20367F: kernel/static_call.c 20368 20369STI AUDIO (ASoC) DRIVERS 20370M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20372S: Maintained 20373F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20374F: sound/soc/sti/ 20375 20376STI CEC DRIVER 20377M: Alain Volmat <alain.volmat@foss.st.com> 20378S: Maintained 20379F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20380F: drivers/media/cec/platform/sti/ 20381 20382STK1160 USB VIDEO CAPTURE DRIVER 20383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20384L: linux-media@vger.kernel.org 20385S: Maintained 20386T: git git://linuxtv.org/media_tree.git 20387F: drivers/media/usb/stk1160/ 20388 20389STM32 AUDIO (ASoC) DRIVERS 20390M: Olivier Moysan <olivier.moysan@foss.st.com> 20391M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20392L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20393S: Maintained 20394F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20395F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20396F: sound/soc/stm/ 20397 20398STM32 TIMER/LPTIMER DRIVERS 20399M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20400S: Maintained 20401F: Documentation/ABI/testing/*timer-stm32 20402F: Documentation/devicetree/bindings/*/*stm32-*timer* 20403F: drivers/*/stm32-*timer* 20404F: drivers/pwm/pwm-stm32* 20405F: include/linux/*/stm32-*tim* 20406 20407STMMAC ETHERNET DRIVER 20408M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20409M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20410M: Jose Abreu <joabreu@synopsys.com> 20411L: netdev@vger.kernel.org 20412S: Supported 20413W: http://www.stlinux.com 20414F: Documentation/networking/device_drivers/ethernet/stmicro/ 20415F: drivers/net/ethernet/stmicro/stmmac/ 20416 20417SUN HAPPY MEAL ETHERNET DRIVER 20418M: Sean Anderson <seanga2@gmail.com> 20419S: Maintained 20420F: drivers/net/ethernet/sun/sunhme.* 20421 20422SUN3/3X 20423M: Sam Creasey <sammy@sammy.net> 20424S: Maintained 20425W: http://sammy.net/sun3/ 20426F: arch/m68k/include/asm/sun3* 20427F: arch/m68k/kernel/*sun3* 20428F: arch/m68k/sun3*/ 20429F: drivers/net/ethernet/i825xx/sun3* 20430 20431SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20432M: Hans de Goede <hdegoede@redhat.com> 20433L: linux-input@vger.kernel.org 20434S: Maintained 20435F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20436F: drivers/input/keyboard/sun4i-lradc-keys.c 20437 20438SUNDANCE NETWORK DRIVER 20439M: Denis Kirjanov <kda@linux-powerpc.org> 20440L: netdev@vger.kernel.org 20441S: Maintained 20442F: drivers/net/ethernet/dlink/sundance.c 20443 20444SUNPLUS ETHERNET DRIVER 20445M: Wells Lu <wellslutw@gmail.com> 20446L: netdev@vger.kernel.org 20447S: Maintained 20448W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20449F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20450F: drivers/net/ethernet/sunplus/ 20451 20452SUNPLUS MMC DRIVER 20453M: Tony Huang <tonyhuang.sunplus@gmail.com> 20454M: Li-hao Kuo <lhjeff911@gmail.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20457F: drivers/mmc/host/sunplus-mmc.c 20458 20459SUNPLUS OCOTP DRIVER 20460M: Vincent Shih <vincent.sunplus@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20463F: drivers/nvmem/sunplus-ocotp.c 20464 20465SUNPLUS PWM DRIVER 20466M: Hammer Hsieh <hammerh0314@gmail.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20469F: drivers/pwm/pwm-sunplus.c 20470 20471SUNPLUS RTC DRIVER 20472M: Vincent Shih <vincent.sunplus@gmail.com> 20473L: linux-rtc@vger.kernel.org 20474S: Maintained 20475F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20476F: drivers/rtc/rtc-sunplus.c 20477 20478SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20479M: Li-hao Kuo <lhjeff911@gmail.com> 20480L: linux-spi@vger.kernel.org 20481S: Maintained 20482F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20483F: drivers/spi/spi-sunplus-sp7021.c 20484 20485SUNPLUS UART DRIVER 20486M: Hammer Hsieh <hammerh0314@gmail.com> 20487S: Maintained 20488F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20489F: drivers/tty/serial/sunplus-uart.c 20490 20491SUNPLUS USB2 PHY DRIVER 20492M: Vincent Shih <vincent.sunplus@gmail.com> 20493L: linux-usb@vger.kernel.org 20494S: Maintained 20495F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20496F: drivers/phy/sunplus/Kconfig 20497F: drivers/phy/sunplus/Makefile 20498F: drivers/phy/sunplus/phy-sunplus-usb2.c 20499 20500SUNPLUS WATCHDOG DRIVER 20501M: Xiantao Hu <xt.hu@cqplus1.com> 20502L: linux-watchdog@vger.kernel.org 20503S: Maintained 20504F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20505F: drivers/watchdog/sunplus_wdt.c 20506 20507SUPERH 20508M: Yoshinori Sato <ysato@users.sourceforge.jp> 20509M: Rich Felker <dalias@libc.org> 20510M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20511L: linux-sh@vger.kernel.org 20512S: Maintained 20513Q: http://patchwork.kernel.org/project/linux-sh/list/ 20514F: Documentation/arch/sh/ 20515F: arch/sh/ 20516F: drivers/sh/ 20517 20518SUSPEND TO RAM 20519M: "Rafael J. Wysocki" <rafael@kernel.org> 20520M: Len Brown <len.brown@intel.com> 20521M: Pavel Machek <pavel@ucw.cz> 20522L: linux-pm@vger.kernel.org 20523S: Supported 20524B: https://bugzilla.kernel.org 20525F: Documentation/power/ 20526F: arch/x86/kernel/acpi/sleep* 20527F: arch/x86/kernel/acpi/wakeup* 20528F: drivers/base/power/ 20529F: include/linux/freezer.h 20530F: include/linux/pm.h 20531F: include/linux/suspend.h 20532F: kernel/power/ 20533 20534SVGA HANDLING 20535M: Martin Mares <mj@ucw.cz> 20536L: linux-video@atrey.karlin.mff.cuni.cz 20537S: Maintained 20538F: Documentation/admin-guide/svga.rst 20539F: arch/x86/boot/video* 20540 20541SWITCHDEV 20542M: Jiri Pirko <jiri@resnulli.us> 20543M: Ivan Vecera <ivecera@redhat.com> 20544L: netdev@vger.kernel.org 20545S: Supported 20546F: include/net/switchdev.h 20547F: net/switchdev/ 20548 20549SY8106A REGULATOR DRIVER 20550M: Icenowy Zheng <icenowy@aosc.io> 20551S: Maintained 20552F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20553F: drivers/regulator/sy8106a-regulator.c 20554 20555SYNC FILE FRAMEWORK 20556M: Sumit Semwal <sumit.semwal@linaro.org> 20557R: Gustavo Padovan <gustavo@padovan.org> 20558L: linux-media@vger.kernel.org 20559L: dri-devel@lists.freedesktop.org 20560S: Maintained 20561T: git git://anongit.freedesktop.org/drm/drm-misc 20562F: Documentation/driver-api/sync_file.rst 20563F: drivers/dma-buf/dma-fence* 20564F: drivers/dma-buf/sw_sync.c 20565F: drivers/dma-buf/sync_* 20566F: include/linux/sync_file.h 20567F: include/uapi/linux/sync_file.h 20568 20569SYNOPSYS ARC ARCHITECTURE 20570M: Vineet Gupta <vgupta@kernel.org> 20571L: linux-snps-arc@lists.infradead.org 20572S: Supported 20573T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20574F: Documentation/arch/arc 20575F: Documentation/devicetree/bindings/arc/* 20576F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20577F: arch/arc/ 20578F: drivers/clocksource/arc_timer.c 20579F: drivers/tty/serial/arc_uart.c 20580 20581SYNOPSYS ARC HSDK SDP pll clock driver 20582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20583S: Supported 20584F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20585F: drivers/clk/clk-hsdk-pll.c 20586 20587SYNOPSYS ARC SDP clock driver 20588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20591F: drivers/clk/axs10x/* 20592 20593SYNOPSYS ARC SDP platform support 20594M: Alexey Brodkin <abrodkin@synopsys.com> 20595S: Supported 20596F: Documentation/devicetree/bindings/arc/axs10* 20597F: arch/arc/boot/dts/ax* 20598F: arch/arc/plat-axs10x 20599 20600SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20601M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20602S: Supported 20603F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20604F: drivers/reset/reset-axs10x.c 20605 20606SYNOPSYS CREG GPIO DRIVER 20607M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20608S: Maintained 20609F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20610F: drivers/gpio/gpio-creg-snps.c 20611 20612SYNOPSYS DESIGNWARE 8250 UART DRIVER 20613M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20614R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20615S: Supported 20616F: drivers/tty/serial/8250/8250_dw.c 20617F: drivers/tty/serial/8250/8250_dwlib.* 20618F: drivers/tty/serial/8250/8250_lpss.c 20619 20620SYNOPSYS DESIGNWARE APB GPIO DRIVER 20621M: Hoan Tran <hoan@os.amperecomputing.com> 20622M: Serge Semin <fancer.lancer@gmail.com> 20623L: linux-gpio@vger.kernel.org 20624S: Maintained 20625F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20626F: drivers/gpio/gpio-dwapb.c 20627 20628SYNOPSYS DESIGNWARE APB SSI DRIVER 20629M: Serge Semin <fancer.lancer@gmail.com> 20630L: linux-spi@vger.kernel.org 20631S: Supported 20632F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20633F: drivers/spi/spi-dw* 20634 20635SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20636M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20637S: Maintained 20638F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20639F: drivers/dma/dw-axi-dmac/ 20640 20641SYNOPSYS DESIGNWARE DMAC DRIVER 20642M: Viresh Kumar <vireshk@kernel.org> 20643R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20644S: Maintained 20645F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20646F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20647F: drivers/dma/dw/ 20648F: include/dt-bindings/dma/dw-dmac.h 20649F: include/linux/dma/dw.h 20650F: include/linux/platform_data/dma-dw.h 20651 20652SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20653M: Jose Abreu <Jose.Abreu@synopsys.com> 20654L: netdev@vger.kernel.org 20655S: Supported 20656F: drivers/net/ethernet/synopsys/ 20657 20658SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20659M: Jose Abreu <Jose.Abreu@synopsys.com> 20660L: netdev@vger.kernel.org 20661S: Supported 20662F: drivers/net/pcs/pcs-xpcs.c 20663F: drivers/net/pcs/pcs-xpcs.h 20664F: include/linux/pcs/pcs-xpcs.h 20665 20666SYNOPSYS DESIGNWARE I2C DRIVER 20667M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20668R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20669R: Mika Westerberg <mika.westerberg@linux.intel.com> 20670R: Jan Dabros <jsd@semihalf.com> 20671L: linux-i2c@vger.kernel.org 20672S: Supported 20673F: drivers/i2c/busses/i2c-designware-* 20674 20675SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20676M: Jaehoon Chung <jh80.chung@samsung.com> 20677L: linux-mmc@vger.kernel.org 20678S: Maintained 20679F: drivers/mmc/host/dw_mmc* 20680 20681SYNOPSYS HSDK RESET CONTROLLER DRIVER 20682M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20683S: Supported 20684F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20685F: drivers/reset/reset-hsdk.c 20686F: include/dt-bindings/reset/snps,hsdk-reset.h 20687 20688SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20689M: Prabu Thangamuthu <prabu.t@synopsys.com> 20690M: Manjunath M B <manjumb@synopsys.com> 20691L: linux-mmc@vger.kernel.org 20692S: Maintained 20693F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20694 20695SYSTEM CONFIGURATION (SYSCON) 20696M: Lee Jones <lee@kernel.org> 20697M: Arnd Bergmann <arnd@arndb.de> 20698S: Supported 20699T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20700F: drivers/mfd/syscon.c 20701 20702SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20703M: Sudeep Holla <sudeep.holla@arm.com> 20704R: Cristian Marussi <cristian.marussi@arm.com> 20705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20706S: Maintained 20707F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20708F: drivers/clk/clk-sc[mp]i.c 20709F: drivers/cpufreq/sc[mp]i-cpufreq.c 20710F: drivers/firmware/arm_scmi/ 20711F: drivers/firmware/arm_scpi.c 20712F: drivers/powercap/arm_scmi_powercap.c 20713F: drivers/regulator/scmi-regulator.c 20714F: drivers/reset/reset-scmi.c 20715F: include/linux/sc[mp]i_protocol.h 20716F: include/trace/events/scmi.h 20717F: include/uapi/linux/virtio_scmi.h 20718 20719SYSTEM RESET/SHUTDOWN DRIVERS 20720M: Sebastian Reichel <sre@kernel.org> 20721L: linux-pm@vger.kernel.org 20722S: Maintained 20723T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20724F: Documentation/devicetree/bindings/power/reset/ 20725F: drivers/power/reset/ 20726 20727SYSTEM TRACE MODULE CLASS 20728M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20729S: Maintained 20730T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20731F: Documentation/trace/stm.rst 20732F: drivers/hwtracing/stm/ 20733F: include/linux/stm.h 20734F: include/uapi/linux/stm.h 20735 20736SYSTEM76 ACPI DRIVER 20737M: Jeremy Soller <jeremy@system76.com> 20738M: System76 Product Development <productdev@system76.com> 20739L: platform-driver-x86@vger.kernel.org 20740S: Maintained 20741F: drivers/platform/x86/system76_acpi.c 20742 20743SYSV FILESYSTEM 20744S: Orphan 20745F: Documentation/filesystems/sysv-fs.rst 20746F: fs/sysv/ 20747F: include/linux/sysv_fs.h 20748 20749TASKSTATS STATISTICS INTERFACE 20750M: Balbir Singh <bsingharora@gmail.com> 20751S: Maintained 20752F: Documentation/accounting/taskstats* 20753F: include/linux/taskstats* 20754F: kernel/taskstats.c 20755 20756TC subsystem 20757M: Jamal Hadi Salim <jhs@mojatatu.com> 20758M: Cong Wang <xiyou.wangcong@gmail.com> 20759M: Jiri Pirko <jiri@resnulli.us> 20760L: netdev@vger.kernel.org 20761S: Maintained 20762F: include/net/pkt_cls.h 20763F: include/net/pkt_sched.h 20764F: include/net/tc_act/ 20765F: include/uapi/linux/pkt_cls.h 20766F: include/uapi/linux/pkt_sched.h 20767F: include/uapi/linux/tc_act/ 20768F: include/uapi/linux/tc_ematch/ 20769F: net/sched/ 20770F: tools/testing/selftests/tc-testing 20771 20772TC90522 MEDIA DRIVER 20773M: Akihiro Tsukada <tskd08@gmail.com> 20774L: linux-media@vger.kernel.org 20775S: Odd Fixes 20776F: drivers/media/dvb-frontends/tc90522* 20777 20778TCP LOW PRIORITY MODULE 20779M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20780M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20781S: Maintained 20782W: http://tcp-lp-mod.sourceforge.net/ 20783F: net/ipv4/tcp_lp.c 20784 20785TDA10071 MEDIA DRIVER 20786M: Antti Palosaari <crope@iki.fi> 20787L: linux-media@vger.kernel.org 20788S: Maintained 20789W: https://linuxtv.org 20790W: http://palosaari.fi/linux/ 20791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20792T: git git://linuxtv.org/anttip/media_tree.git 20793F: drivers/media/dvb-frontends/tda10071* 20794 20795TDA18212 MEDIA DRIVER 20796M: Antti Palosaari <crope@iki.fi> 20797L: linux-media@vger.kernel.org 20798S: Maintained 20799W: https://linuxtv.org 20800W: http://palosaari.fi/linux/ 20801Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20802T: git git://linuxtv.org/anttip/media_tree.git 20803F: drivers/media/tuners/tda18212* 20804 20805TDA18218 MEDIA DRIVER 20806M: Antti Palosaari <crope@iki.fi> 20807L: linux-media@vger.kernel.org 20808S: Maintained 20809W: https://linuxtv.org 20810W: http://palosaari.fi/linux/ 20811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20812T: git git://linuxtv.org/anttip/media_tree.git 20813F: drivers/media/tuners/tda18218* 20814 20815TDA18250 MEDIA DRIVER 20816M: Olli Salonen <olli.salonen@iki.fi> 20817L: linux-media@vger.kernel.org 20818S: Maintained 20819W: https://linuxtv.org 20820Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20821T: git git://linuxtv.org/media_tree.git 20822F: drivers/media/tuners/tda18250* 20823 20824TDA18271 MEDIA DRIVER 20825M: Michael Krufky <mkrufky@linuxtv.org> 20826L: linux-media@vger.kernel.org 20827S: Maintained 20828W: https://linuxtv.org 20829W: http://github.com/mkrufky 20830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20831T: git git://linuxtv.org/mkrufky/tuners.git 20832F: drivers/media/tuners/tda18271* 20833 20834TDA1997x MEDIA DRIVER 20835M: Tim Harvey <tharvey@gateworks.com> 20836L: linux-media@vger.kernel.org 20837S: Maintained 20838W: https://linuxtv.org 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840F: drivers/media/i2c/tda1997x.* 20841 20842TDA827x MEDIA DRIVER 20843M: Michael Krufky <mkrufky@linuxtv.org> 20844L: linux-media@vger.kernel.org 20845S: Maintained 20846W: https://linuxtv.org 20847W: http://github.com/mkrufky 20848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20849T: git git://linuxtv.org/mkrufky/tuners.git 20850F: drivers/media/tuners/tda8290.* 20851 20852TDA8290 MEDIA DRIVER 20853M: Michael Krufky <mkrufky@linuxtv.org> 20854L: linux-media@vger.kernel.org 20855S: Maintained 20856W: https://linuxtv.org 20857W: http://github.com/mkrufky 20858Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20859T: git git://linuxtv.org/mkrufky/tuners.git 20860F: drivers/media/tuners/tda8290.* 20861 20862TDA9840 MEDIA DRIVER 20863M: Hans Verkuil <hverkuil@xs4all.nl> 20864L: linux-media@vger.kernel.org 20865S: Maintained 20866W: https://linuxtv.org 20867T: git git://linuxtv.org/media_tree.git 20868F: drivers/media/i2c/tda9840* 20869 20870TEA5761 TUNER DRIVER 20871M: Mauro Carvalho Chehab <mchehab@kernel.org> 20872L: linux-media@vger.kernel.org 20873S: Odd fixes 20874W: https://linuxtv.org 20875T: git git://linuxtv.org/media_tree.git 20876F: drivers/media/tuners/tea5761.* 20877 20878TEA5767 TUNER DRIVER 20879M: Mauro Carvalho Chehab <mchehab@kernel.org> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882W: https://linuxtv.org 20883T: git git://linuxtv.org/media_tree.git 20884F: drivers/media/tuners/tea5767.* 20885 20886TEA6415C 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/tea6415c* 20893 20894TEA6420 MEDIA DRIVER 20895M: Hans Verkuil <hverkuil@xs4all.nl> 20896L: linux-media@vger.kernel.org 20897S: Maintained 20898W: https://linuxtv.org 20899T: git git://linuxtv.org/media_tree.git 20900F: drivers/media/i2c/tea6420* 20901 20902TEAM DRIVER 20903M: Jiri Pirko <jiri@resnulli.us> 20904L: netdev@vger.kernel.org 20905S: Supported 20906F: drivers/net/team/ 20907F: include/linux/if_team.h 20908F: include/uapi/linux/if_team.h 20909F: tools/testing/selftests/drivers/net/team/ 20910 20911TECHNICAL ADVISORY BOARD PROCESS DOCS 20912M: "Theodore Ts'o" <tytso@mit.edu> 20913M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20914L: tech-board-discuss@lists.linux-foundation.org 20915S: Maintained 20916F: Documentation/process/contribution-maturity-model.rst 20917F: Documentation/process/researcher-guidelines.rst 20918 20919TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20920M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20921S: Maintained 20922F: arch/x86/platform/ts5500/ 20923 20924TECHNOTREND USB IR RECEIVER 20925M: Sean Young <sean@mess.org> 20926L: linux-media@vger.kernel.org 20927S: Maintained 20928F: drivers/media/rc/ttusbir.c 20929 20930TECHWELL TW9910 VIDEO DECODER 20931L: linux-media@vger.kernel.org 20932S: Orphan 20933F: drivers/media/i2c/tw9910.c 20934F: include/media/i2c/tw9910.h 20935 20936TEE SUBSYSTEM 20937M: Jens Wiklander <jens.wiklander@linaro.org> 20938R: Sumit Garg <sumit.garg@linaro.org> 20939L: op-tee@lists.trustedfirmware.org 20940S: Maintained 20941F: Documentation/staging/tee.rst 20942F: drivers/tee/ 20943F: include/linux/tee_drv.h 20944F: include/uapi/linux/tee.h 20945 20946TEGRA ARCHITECTURE SUPPORT 20947M: Thierry Reding <thierry.reding@gmail.com> 20948M: Jonathan Hunter <jonathanh@nvidia.com> 20949L: linux-tegra@vger.kernel.org 20950S: Supported 20951Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20953N: [^a-z]tegra 20954 20955TEGRA CLOCK DRIVER 20956M: Peter De Schrijver <pdeschrijver@nvidia.com> 20957M: Prashant Gaikwad <pgaikwad@nvidia.com> 20958S: Supported 20959F: drivers/clk/tegra/ 20960 20961TEGRA DMA DRIVERS 20962M: Laxman Dewangan <ldewangan@nvidia.com> 20963M: Jon Hunter <jonathanh@nvidia.com> 20964S: Supported 20965F: drivers/dma/tegra* 20966 20967TEGRA I2C DRIVER 20968M: Laxman Dewangan <ldewangan@nvidia.com> 20969R: Dmitry Osipenko <digetx@gmail.com> 20970S: Supported 20971F: drivers/i2c/busses/i2c-tegra.c 20972 20973TEGRA IOMMU DRIVERS 20974M: Thierry Reding <thierry.reding@gmail.com> 20975R: Krishna Reddy <vdumpa@nvidia.com> 20976L: linux-tegra@vger.kernel.org 20977S: Supported 20978F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20979F: drivers/iommu/tegra* 20980 20981TEGRA KBC DRIVER 20982M: Laxman Dewangan <ldewangan@nvidia.com> 20983S: Supported 20984F: drivers/input/keyboard/tegra-kbc.c 20985 20986TEGRA NAND DRIVER 20987M: Stefan Agner <stefan@agner.ch> 20988M: Lucas Stach <dev@lynxeye.de> 20989S: Maintained 20990F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20991F: drivers/mtd/nand/raw/tegra_nand.c 20992 20993TEGRA PWM DRIVER 20994M: Thierry Reding <thierry.reding@gmail.com> 20995S: Supported 20996F: drivers/pwm/pwm-tegra.c 20997 20998TEGRA QUAD SPI DRIVER 20999M: Thierry Reding <thierry.reding@gmail.com> 21000M: Jonathan Hunter <jonathanh@nvidia.com> 21001M: Sowjanya Komatineni <skomatineni@nvidia.com> 21002L: linux-tegra@vger.kernel.org 21003S: Maintained 21004F: drivers/spi/spi-tegra210-quad.c 21005 21006TEGRA SERIAL DRIVER 21007M: Laxman Dewangan <ldewangan@nvidia.com> 21008S: Supported 21009F: drivers/tty/serial/serial-tegra.c 21010 21011TEGRA SPI DRIVER 21012M: Laxman Dewangan <ldewangan@nvidia.com> 21013S: Supported 21014F: drivers/spi/spi-tegra* 21015 21016TEGRA VIDEO DRIVER 21017M: Thierry Reding <thierry.reding@gmail.com> 21018M: Jonathan Hunter <jonathanh@nvidia.com> 21019M: Sowjanya Komatineni <skomatineni@nvidia.com> 21020M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21021L: linux-media@vger.kernel.org 21022L: linux-tegra@vger.kernel.org 21023S: Maintained 21024F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21025F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21026F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21027F: drivers/staging/media/tegra-video/ 21028 21029TEGRA XUSB PADCTL DRIVER 21030M: JC Kuo <jckuo@nvidia.com> 21031S: Supported 21032F: drivers/phy/tegra/xusb* 21033 21034TEHUTI ETHERNET DRIVER 21035M: Andy Gospodarek <andy@greyhouse.net> 21036L: netdev@vger.kernel.org 21037S: Supported 21038F: drivers/net/ethernet/tehuti/* 21039 21040TELECOM CLOCK DRIVER FOR MCPL0010 21041M: Mark Gross <markgross@kernel.org> 21042S: Supported 21043F: drivers/char/tlclk.c 21044 21045TEMPO SEMICONDUCTOR DRIVERS 21046M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21047S: Maintained 21048F: Documentation/devicetree/bindings/sound/tscs*.txt 21049F: sound/soc/codecs/tscs*.c 21050F: sound/soc/codecs/tscs*.h 21051 21052TENSILICA XTENSA PORT (xtensa) 21053M: Chris Zankel <chris@zankel.net> 21054M: Max Filippov <jcmvbkbc@gmail.com> 21055S: Maintained 21056T: git https://github.com/jcmvbkbc/linux-xtensa.git 21057F: arch/xtensa/ 21058F: drivers/irqchip/irq-xtensa-* 21059 21060TEXAS INSTRUMENTS ASoC DRIVERS 21061M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21063S: Maintained 21064F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21065F: sound/soc/ti/ 21066 21067TEXAS INSTRUMENTS DMA DRIVERS 21068M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21069L: dmaengine@vger.kernel.org 21070S: Maintained 21071F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21072F: Documentation/devicetree/bindings/dma/ti-edma.txt 21073F: Documentation/devicetree/bindings/dma/ti/ 21074F: drivers/dma/ti/ 21075F: include/linux/dma/k3-psil.h 21076F: include/linux/dma/k3-udma-glue.h 21077F: include/linux/dma/ti-cppi5.h 21078X: drivers/dma/ti/cppi41.c 21079 21080TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21081M: Robert Marko <robert.marko@sartura.hr> 21082M: Luka Perkov <luka.perkov@sartura.hr> 21083L: linux-hwmon@vger.kernel.org 21084S: Maintained 21085F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21086F: Documentation/hwmon/tps23861.rst 21087F: drivers/hwmon/tps23861.c 21088 21089TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21090M: Ricardo Ribalda <ribalda@kernel.org> 21091L: linux-iio@vger.kernel.org 21092S: Supported 21093F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21094F: drivers/iio/dac/ti-dac7612.c 21095 21096TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21097M: Nishanth Menon <nm@ti.com> 21098M: Tero Kristo <kristo@kernel.org> 21099M: Santosh Shilimkar <ssantosh@kernel.org> 21100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21101S: Maintained 21102F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21103F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21104F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21105F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21106F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21107F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21108F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21109F: drivers/clk/keystone/sci-clk.c 21110F: drivers/firmware/ti_sci* 21111F: drivers/irqchip/irq-ti-sci-inta.c 21112F: drivers/irqchip/irq-ti-sci-intr.c 21113F: drivers/reset/reset-ti-sci.c 21114F: drivers/soc/ti/ti_sci_inta_msi.c 21115F: drivers/soc/ti/ti_sci_pm_domains.c 21116F: include/dt-bindings/soc/ti,sci_pm_domain.h 21117F: include/linux/soc/ti/ti_sci_inta_msi.h 21118F: include/linux/soc/ti/ti_sci_protocol.h 21119 21120TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21121M: Puranjay Mohan <puranjay12@gmail.com> 21122L: linux-iio@vger.kernel.org 21123S: Supported 21124F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21125F: drivers/iio/temperature/tmp117.c 21126 21127THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21128M: Hans Verkuil <hverkuil@xs4all.nl> 21129L: linux-media@vger.kernel.org 21130S: Maintained 21131W: https://linuxtv.org 21132T: git git://linuxtv.org/media_tree.git 21133F: drivers/media/radio/radio-raremono.c 21134 21135THERMAL 21136M: Rafael J. Wysocki <rafael@kernel.org> 21137M: Daniel Lezcano <daniel.lezcano@linaro.org> 21138R: Amit Kucheria <amitk@kernel.org> 21139R: Zhang Rui <rui.zhang@intel.com> 21140L: linux-pm@vger.kernel.org 21141S: Supported 21142Q: https://patchwork.kernel.org/project/linux-pm/list/ 21143T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21144F: Documentation/ABI/testing/sysfs-class-thermal 21145F: Documentation/admin-guide/thermal/ 21146F: Documentation/devicetree/bindings/thermal/ 21147F: Documentation/driver-api/thermal/ 21148F: drivers/thermal/ 21149F: include/dt-bindings/thermal/ 21150F: include/linux/cpu_cooling.h 21151F: include/linux/thermal.h 21152F: include/uapi/linux/thermal.h 21153F: tools/lib/thermal/ 21154F: tools/thermal/ 21155 21156THERMAL DRIVER FOR AMLOGIC SOCS 21157M: Guillaume La Roque <glaroque@baylibre.com> 21158L: linux-pm@vger.kernel.org 21159L: linux-amlogic@lists.infradead.org 21160S: Supported 21161W: http://linux-meson.com/ 21162F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21163F: drivers/thermal/amlogic_thermal.c 21164 21165THERMAL/CPU_COOLING 21166M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21167M: Daniel Lezcano <daniel.lezcano@linaro.org> 21168M: Viresh Kumar <viresh.kumar@linaro.org> 21169R: Lukasz Luba <lukasz.luba@arm.com> 21170L: linux-pm@vger.kernel.org 21171S: Supported 21172F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21173F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21174F: drivers/thermal/cpufreq_cooling.c 21175F: drivers/thermal/cpuidle_cooling.c 21176F: include/linux/cpu_cooling.h 21177 21178THERMAL/POWER_ALLOCATOR 21179M: Lukasz Luba <lukasz.luba@arm.com> 21180L: linux-pm@vger.kernel.org 21181S: Maintained 21182F: Documentation/driver-api/thermal/power_allocator.rst 21183F: drivers/thermal/gov_power_allocator.c 21184F: drivers/thermal/thermal_trace_ipa.h 21185 21186THINKPAD ACPI EXTRAS DRIVER 21187M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21188L: ibm-acpi-devel@lists.sourceforge.net 21189L: platform-driver-x86@vger.kernel.org 21190S: Maintained 21191W: http://ibm-acpi.sourceforge.net 21192W: http://thinkwiki.org/wiki/Ibm-acpi 21193T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21194F: drivers/platform/x86/thinkpad_acpi.c 21195 21196THINKPAD LMI DRIVER 21197M: Mark Pearson <markpearson@lenovo.com> 21198L: platform-driver-x86@vger.kernel.org 21199S: Maintained 21200F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21201F: drivers/platform/x86/think-lmi.? 21202 21203THUNDERBOLT DMA TRAFFIC TEST DRIVER 21204M: Isaac Hazan <isaac.hazan@intel.com> 21205L: linux-usb@vger.kernel.org 21206S: Maintained 21207F: drivers/thunderbolt/dma_test.c 21208 21209THUNDERBOLT DRIVER 21210M: Andreas Noever <andreas.noever@gmail.com> 21211M: Michael Jamet <michael.jamet@intel.com> 21212M: Mika Westerberg <mika.westerberg@linux.intel.com> 21213M: Yehezkel Bernat <YehezkelShB@gmail.com> 21214L: linux-usb@vger.kernel.org 21215S: Maintained 21216T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21217F: Documentation/admin-guide/thunderbolt.rst 21218F: drivers/thunderbolt/ 21219F: include/linux/thunderbolt.h 21220 21221THUNDERBOLT NETWORK DRIVER 21222M: Michael Jamet <michael.jamet@intel.com> 21223M: Mika Westerberg <mika.westerberg@linux.intel.com> 21224M: Yehezkel Bernat <YehezkelShB@gmail.com> 21225L: netdev@vger.kernel.org 21226S: Maintained 21227F: drivers/net/thunderbolt/ 21228 21229THUNDERX GPIO DRIVER 21230M: Robert Richter <rric@kernel.org> 21231S: Odd Fixes 21232F: drivers/gpio/gpio-thunderx.c 21233 21234TI ADS7924 ADC DRIVER 21235M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21236L: linux-iio@vger.kernel.org 21237S: Supported 21238F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21239F: drivers/iio/adc/ti-ads7924.c 21240 21241TI AM437X VPFE DRIVER 21242M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21243L: linux-media@vger.kernel.org 21244S: Maintained 21245W: https://linuxtv.org 21246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21247T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21248F: drivers/media/platform/ti/am437x/ 21249 21250TI BANDGAP AND THERMAL DRIVER 21251M: Eduardo Valentin <edubezval@gmail.com> 21252M: Keerthy <j-keerthy@ti.com> 21253L: linux-pm@vger.kernel.org 21254L: linux-omap@vger.kernel.org 21255S: Maintained 21256F: drivers/thermal/ti-soc-thermal/ 21257 21258TI BQ27XXX POWER SUPPLY DRIVER 21259F: drivers/power/supply/bq27xxx_battery.c 21260F: drivers/power/supply/bq27xxx_battery_i2c.c 21261F: include/linux/power/bq27xxx_battery.h 21262 21263TI CDCE706 CLOCK DRIVER 21264M: Max Filippov <jcmvbkbc@gmail.com> 21265S: Maintained 21266F: drivers/clk/clk-cdce706.c 21267 21268TI CLOCK DRIVER 21269M: Tero Kristo <kristo@kernel.org> 21270L: linux-omap@vger.kernel.org 21271S: Odd Fixes 21272F: drivers/clk/ti/ 21273F: include/linux/clk/ti.h 21274 21275TI DAVINCI MACHINE SUPPORT 21276M: Bartosz Golaszewski <brgl@bgdev.pl> 21277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21278S: Maintained 21279T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21280F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21281F: arch/arm/boot/dts/ti/davinci/ 21282F: arch/arm/mach-davinci/ 21283F: drivers/i2c/busses/i2c-davinci.c 21284 21285TI DAVINCI SERIES CLOCK DRIVER 21286M: David Lechner <david@lechnology.com> 21287R: Sekhar Nori <nsekhar@ti.com> 21288S: Maintained 21289F: Documentation/devicetree/bindings/clock/ti/davinci/ 21290F: drivers/clk/davinci/ 21291F: include/linux/clk/davinci.h 21292 21293TI DAVINCI SERIES GPIO DRIVER 21294M: Keerthy <j-keerthy@ti.com> 21295L: linux-gpio@vger.kernel.org 21296S: Maintained 21297F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21298F: drivers/gpio/gpio-davinci.c 21299 21300TI DAVINCI SERIES MEDIA DRIVER 21301M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21302L: linux-media@vger.kernel.org 21303S: Maintained 21304W: https://linuxtv.org 21305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21306T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21307F: drivers/media/platform/ti/davinci/ 21308F: include/media/davinci/ 21309 21310TI ENHANCED CAPTURE (eCAP) DRIVER 21311M: Vignesh Raghavendra <vigneshr@ti.com> 21312R: Julien Panis <jpanis@baylibre.com> 21313L: linux-iio@vger.kernel.org 21314L: linux-omap@vger.kernel.org 21315S: Maintained 21316F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21317F: drivers/counter/ti-ecap-capture.c 21318 21319TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21320R: David Lechner <david@lechnology.com> 21321L: linux-iio@vger.kernel.org 21322F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21323F: drivers/counter/ti-eqep.c 21324 21325TI ETHERNET SWITCH DRIVER (CPSW) 21326R: Grygorii Strashko <grygorii.strashko@ti.com> 21327L: linux-omap@vger.kernel.org 21328L: netdev@vger.kernel.org 21329S: Maintained 21330F: drivers/net/ethernet/ti/cpsw* 21331F: drivers/net/ethernet/ti/davinci* 21332 21333TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21334M: Alex Dubov <oakad@yahoo.com> 21335S: Maintained 21336W: http://tifmxx.berlios.de/ 21337F: drivers/memstick/host/tifm_ms.c 21338F: drivers/misc/tifm* 21339F: drivers/mmc/host/tifm_sd.c 21340F: include/linux/tifm.h 21341 21342TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21343M: Nishanth Menon <nm@ti.com> 21344M: Santosh Shilimkar <ssantosh@kernel.org> 21345L: linux-kernel@vger.kernel.org 21346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21347S: Maintained 21348T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21349F: drivers/soc/ti/* 21350 21351TI LM49xxx FAMILY ASoC CODEC DRIVERS 21352M: M R Swami Reddy <mr.swami.reddy@ti.com> 21353M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21355S: Maintained 21356F: sound/soc/codecs/isabelle* 21357F: sound/soc/codecs/lm49453* 21358 21359TI LMP92064 ADC DRIVER 21360M: Leonard Göhrs <l.goehrs@pengutronix.de> 21361R: kernel@pengutronix.de 21362L: linux-iio@vger.kernel.org 21363S: Maintained 21364F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21365F: drivers/iio/adc/ti-lmp92064.c 21366 21367TI PCM3060 ASoC CODEC DRIVER 21368M: Kirill Marinushkin <kmarinushkin@birdec.com> 21369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21370S: Maintained 21371F: Documentation/devicetree/bindings/sound/pcm3060.txt 21372F: sound/soc/codecs/pcm3060* 21373 21374TI TAS571X FAMILY ASoC CODEC DRIVER 21375M: Kevin Cernekee <cernekee@chromium.org> 21376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21377S: Odd Fixes 21378F: sound/soc/codecs/tas571x* 21379 21380TI TMAG5273 MAGNETOMETER DRIVER 21381M: Gerald Loacker <gerald.loacker@wolfvision.net> 21382L: linux-iio@vger.kernel.org 21383S: Maintained 21384F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21385F: drivers/iio/magnetometer/tmag5273.c 21386 21387TI TRF7970A NFC DRIVER 21388M: Mark Greer <mgreer@animalcreek.com> 21389L: linux-wireless@vger.kernel.org 21390S: Supported 21391F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21392F: drivers/nfc/trf7970a.c 21393 21394TI TSC2046 ADC DRIVER 21395M: Oleksij Rempel <o.rempel@pengutronix.de> 21396R: kernel@pengutronix.de 21397L: linux-iio@vger.kernel.org 21398S: Maintained 21399F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21400F: drivers/iio/adc/ti-tsc2046.c 21401 21402TI TWL4030 SERIES SOC CODEC DRIVER 21403M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21404L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21405S: Maintained 21406F: sound/soc/codecs/twl4030* 21407 21408TI VPE/CAL DRIVERS 21409M: Benoit Parrot <bparrot@ti.com> 21410L: linux-media@vger.kernel.org 21411S: Maintained 21412W: http://linuxtv.org/ 21413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21414F: Documentation/devicetree/bindings/media/ti,cal.yaml 21415F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21416F: drivers/media/platform/ti/cal/ 21417F: drivers/media/platform/ti/vpe/ 21418 21419TI WILINK WIRELESS DRIVERS 21420L: linux-wireless@vger.kernel.org 21421S: Orphan 21422W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21423W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21425F: drivers/net/wireless/ti/ 21426 21427TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21428M: John Stultz <jstultz@google.com> 21429M: Thomas Gleixner <tglx@linutronix.de> 21430R: Stephen Boyd <sboyd@kernel.org> 21431L: linux-kernel@vger.kernel.org 21432S: Supported 21433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21434F: include/linux/clocksource.h 21435F: include/linux/time.h 21436F: include/linux/timex.h 21437F: include/uapi/linux/time.h 21438F: include/uapi/linux/timex.h 21439F: kernel/time/alarmtimer.c 21440F: kernel/time/clocksource.c 21441F: kernel/time/ntp.c 21442F: kernel/time/time*.c 21443F: tools/testing/selftests/timers/ 21444 21445TIPC NETWORK LAYER 21446M: Jon Maloy <jmaloy@redhat.com> 21447M: Ying Xue <ying.xue@windriver.com> 21448L: netdev@vger.kernel.org (core kernel code) 21449L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21450S: Maintained 21451W: http://tipc.sourceforge.net/ 21452F: include/uapi/linux/tipc*.h 21453F: net/tipc/ 21454 21455TLAN NETWORK DRIVER 21456M: Samuel Chessman <chessman@tux.org> 21457L: tlan-devel@lists.sourceforge.net (subscribers-only) 21458S: Maintained 21459W: http://sourceforge.net/projects/tlan/ 21460F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21461F: drivers/net/ethernet/ti/tlan.* 21462 21463TMIO/SDHI MMC DRIVER 21464M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21465L: linux-mmc@vger.kernel.org 21466L: linux-renesas-soc@vger.kernel.org 21467S: Supported 21468F: drivers/mmc/host/renesas_sdhi* 21469F: drivers/mmc/host/tmio_mmc* 21470F: include/linux/mfd/tmio.h 21471 21472TMP401 HARDWARE MONITOR DRIVER 21473M: Guenter Roeck <linux@roeck-us.net> 21474L: linux-hwmon@vger.kernel.org 21475S: Maintained 21476F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21477F: Documentation/hwmon/tmp401.rst 21478F: drivers/hwmon/tmp401.c 21479 21480TMP464 HARDWARE MONITOR DRIVER 21481M: Guenter Roeck <linux@roeck-us.net> 21482L: linux-hwmon@vger.kernel.org 21483S: Maintained 21484F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21485F: Documentation/hwmon/tmp464.rst 21486F: drivers/hwmon/tmp464.c 21487 21488TMP513 HARDWARE MONITOR DRIVER 21489M: Eric Tremblay <etremblay@distech-controls.com> 21490L: linux-hwmon@vger.kernel.org 21491S: Maintained 21492F: Documentation/hwmon/tmp513.rst 21493F: drivers/hwmon/tmp513.c 21494 21495TMPFS (SHMEM FILESYSTEM) 21496M: Hugh Dickins <hughd@google.com> 21497L: linux-mm@kvack.org 21498S: Maintained 21499F: include/linux/shmem_fs.h 21500F: mm/shmem.c 21501 21502TOMOYO SECURITY MODULE 21503M: Kentaro Takeda <takedakn@nttdata.co.jp> 21504M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21505L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21506L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21507L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21508L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21509S: Maintained 21510W: https://tomoyo.osdn.jp/ 21511F: security/tomoyo/ 21512 21513TOPSTAR LAPTOP EXTRAS DRIVER 21514M: Herton Ronaldo Krzesinski <herton@canonical.com> 21515L: platform-driver-x86@vger.kernel.org 21516S: Maintained 21517F: drivers/platform/x86/topstar-laptop.c 21518 21519TORTURE-TEST MODULES 21520M: Davidlohr Bueso <dave@stgolabs.net> 21521M: "Paul E. McKenney" <paulmck@kernel.org> 21522M: Josh Triplett <josh@joshtriplett.org> 21523L: linux-kernel@vger.kernel.org 21524S: Supported 21525T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21526F: Documentation/RCU/torture.rst 21527F: kernel/locking/locktorture.c 21528F: kernel/rcu/rcuscale.c 21529F: kernel/rcu/rcutorture.c 21530F: kernel/rcu/refscale.c 21531F: kernel/torture.c 21532 21533TOSHIBA ACPI EXTRAS DRIVER 21534M: Azael Avalos <coproscefalo@gmail.com> 21535L: platform-driver-x86@vger.kernel.org 21536S: Maintained 21537F: drivers/platform/x86/toshiba_acpi.c 21538 21539TOSHIBA BLUETOOTH DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_bluetooth.c 21544 21545TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21546M: Azael Avalos <coproscefalo@gmail.com> 21547L: platform-driver-x86@vger.kernel.org 21548S: Maintained 21549F: drivers/platform/x86/toshiba_haps.c 21550 21551TOSHIBA SMM DRIVER 21552M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21553S: Maintained 21554W: http://www.buzzard.org.uk/toshiba/ 21555F: drivers/char/toshiba.c 21556F: include/linux/toshiba.h 21557F: include/uapi/linux/toshiba.h 21558 21559TOSHIBA TC358743 DRIVER 21560M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21561L: linux-media@vger.kernel.org 21562S: Maintained 21563F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21564F: drivers/media/i2c/tc358743* 21565F: include/media/i2c/tc358743.h 21566 21567TOSHIBA WMI HOTKEYS DRIVER 21568M: Azael Avalos <coproscefalo@gmail.com> 21569L: platform-driver-x86@vger.kernel.org 21570S: Maintained 21571F: drivers/platform/x86/toshiba-wmi.c 21572 21573TPM DEVICE DRIVER 21574M: Peter Huewe <peterhuewe@gmx.de> 21575M: Jarkko Sakkinen <jarkko@kernel.org> 21576R: Jason Gunthorpe <jgg@ziepe.ca> 21577L: linux-integrity@vger.kernel.org 21578S: Maintained 21579W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21580Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21581T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21582F: drivers/char/tpm/ 21583 21584TPS546D24 DRIVER 21585M: Duke Du <dukedu83@gmail.com> 21586L: linux-hwmon@vger.kernel.org 21587S: Maintained 21588F: Documentation/hwmon/tps546d24.rst 21589F: drivers/hwmon/pmbus/tps546d24.c 21590 21591TRACING 21592M: Steven Rostedt <rostedt@goodmis.org> 21593M: Masami Hiramatsu <mhiramat@kernel.org> 21594L: linux-kernel@vger.kernel.org 21595L: linux-trace-kernel@vger.kernel.org 21596S: Maintained 21597Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21598T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21599F: Documentation/trace/* 21600F: fs/tracefs/ 21601F: include/linux/trace*.h 21602F: include/trace/ 21603F: kernel/trace/ 21604F: scripts/tracing/ 21605F: tools/testing/selftests/ftrace/ 21606 21607TRACING MMIO ACCESSES (MMIOTRACE) 21608M: Steven Rostedt <rostedt@goodmis.org> 21609M: Masami Hiramatsu <mhiramat@kernel.org> 21610R: Karol Herbst <karolherbst@gmail.com> 21611R: Pekka Paalanen <ppaalanen@gmail.com> 21612L: linux-kernel@vger.kernel.org 21613L: nouveau@lists.freedesktop.org 21614S: Maintained 21615F: arch/x86/mm/kmmio.c 21616F: arch/x86/mm/mmio-mod.c 21617F: arch/x86/mm/testmmiotrace.c 21618F: include/linux/mmiotrace.h 21619F: kernel/trace/trace_mmiotrace.c 21620 21621TRACING OS NOISE / LATENCY TRACERS 21622M: Steven Rostedt <rostedt@goodmis.org> 21623M: Daniel Bristot de Oliveira <bristot@kernel.org> 21624S: Maintained 21625F: Documentation/trace/hwlat_detector.rst 21626F: Documentation/trace/osnoise-tracer.rst 21627F: Documentation/trace/timerlat-tracer.rst 21628F: arch/*/kernel/trace.c 21629F: include/trace/events/osnoise.h 21630F: kernel/trace/trace_hwlat.c 21631F: kernel/trace/trace_irqsoff.c 21632F: kernel/trace/trace_osnoise.c 21633F: kernel/trace/trace_sched_wakeup.c 21634 21635TRADITIONAL CHINESE DOCUMENTATION 21636M: Hu Haowen <src.res@email.cn> 21637L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21638S: Maintained 21639W: https://github.com/srcres258/linux-doc 21640T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21641F: Documentation/translations/zh_TW/ 21642 21643TTY LAYER 21644M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21645M: Jiri Slaby <jirislaby@kernel.org> 21646L: linux-kernel@vger.kernel.org 21647L: linux-serial@vger.kernel.org 21648S: Supported 21649T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21650F: Documentation/driver-api/serial/ 21651F: drivers/tty/ 21652F: drivers/tty/serial/serial_base.h 21653F: drivers/tty/serial/serial_base_bus.c 21654F: drivers/tty/serial/serial_core.c 21655F: drivers/tty/serial/serial_ctrl.c 21656F: drivers/tty/serial/serial_port.c 21657F: include/linux/selection.h 21658F: include/linux/serial.h 21659F: include/linux/serial_core.h 21660F: include/linux/sysrq.h 21661F: include/linux/tty*.h 21662F: include/linux/vt.h 21663F: include/linux/vt_*.h 21664F: include/uapi/linux/serial.h 21665F: include/uapi/linux/serial_core.h 21666F: include/uapi/linux/tty.h 21667 21668TUA9001 MEDIA DRIVER 21669M: Antti Palosaari <crope@iki.fi> 21670L: linux-media@vger.kernel.org 21671S: Maintained 21672W: https://linuxtv.org 21673W: http://palosaari.fi/linux/ 21674Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21675T: git git://linuxtv.org/anttip/media_tree.git 21676F: drivers/media/tuners/tua9001* 21677 21678TULIP NETWORK DRIVERS 21679L: netdev@vger.kernel.org 21680L: linux-parisc@vger.kernel.org 21681S: Orphan 21682F: drivers/net/ethernet/dec/tulip/ 21683 21684TUN/TAP driver 21685M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21686S: Maintained 21687W: http://vtun.sourceforge.net/tun 21688F: Documentation/networking/tuntap.rst 21689F: arch/um/os-Linux/drivers/ 21690 21691TURBOCHANNEL SUBSYSTEM 21692M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21693M: Ralf Baechle <ralf@linux-mips.org> 21694L: linux-mips@vger.kernel.org 21695S: Maintained 21696Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21697F: drivers/tc/ 21698F: include/linux/tc.h 21699 21700TURBOSTAT UTILITY 21701M: "Len Brown" <lenb@kernel.org> 21702L: linux-pm@vger.kernel.org 21703S: Supported 21704Q: https://patchwork.kernel.org/project/linux-pm/list/ 21705B: https://bugzilla.kernel.org 21706T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21707F: tools/power/x86/turbostat/ 21708 21709TW5864 VIDEO4LINUX DRIVER 21710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21711M: Anton Sviridenko <anton@corp.bluecherry.net> 21712M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21713M: Andrey Utkin <andrey_utkin@fastmail.com> 21714L: linux-media@vger.kernel.org 21715S: Supported 21716F: drivers/media/pci/tw5864/ 21717 21718TW68 VIDEO4LINUX DRIVER 21719M: Hans Verkuil <hverkuil@xs4all.nl> 21720L: linux-media@vger.kernel.org 21721S: Odd Fixes 21722W: https://linuxtv.org 21723T: git git://linuxtv.org/media_tree.git 21724F: drivers/media/pci/tw68/ 21725 21726TW686X VIDEO4LINUX DRIVER 21727M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21728L: linux-media@vger.kernel.org 21729S: Maintained 21730W: http://linuxtv.org 21731T: git git://linuxtv.org/media_tree.git 21732F: drivers/media/pci/tw686x/ 21733 21734U-BOOT ENVIRONMENT VARIABLES 21735M: Rafał Miłecki <rafal@milecki.pl> 21736S: Maintained 21737F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21738F: drivers/nvmem/u-boot-env.c 21739 21740UACCE ACCELERATOR FRAMEWORK 21741M: Zhangfei Gao <zhangfei.gao@linaro.org> 21742M: Zhou Wang <wangzhou1@hisilicon.com> 21743L: linux-accelerators@lists.ozlabs.org 21744L: linux-kernel@vger.kernel.org 21745S: Maintained 21746F: Documentation/ABI/testing/sysfs-driver-uacce 21747F: Documentation/misc-devices/uacce.rst 21748F: drivers/misc/uacce/ 21749F: include/linux/uacce.h 21750F: include/uapi/misc/uacce/ 21751 21752UBI FILE SYSTEM (UBIFS) 21753M: Richard Weinberger <richard@nod.at> 21754L: linux-mtd@lists.infradead.org 21755S: Supported 21756W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21758T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21759F: Documentation/ABI/testing/sysfs-fs-ubifs 21760F: Documentation/filesystems/ubifs-authentication.rst 21761F: Documentation/filesystems/ubifs.rst 21762F: fs/ubifs/ 21763 21764UBLK USERSPACE BLOCK DRIVER 21765M: Ming Lei <ming.lei@redhat.com> 21766L: linux-block@vger.kernel.org 21767S: Maintained 21768F: Documentation/block/ublk.rst 21769F: drivers/block/ublk_drv.c 21770F: include/uapi/linux/ublk_cmd.h 21771 21772UCLINUX (M68KNOMMU AND COLDFIRE) 21773M: Greg Ungerer <gerg@linux-m68k.org> 21774L: linux-m68k@lists.linux-m68k.org 21775S: Maintained 21776W: http://www.linux-m68k.org/ 21777T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21778F: arch/m68k/*/*_no.* 21779F: arch/m68k/68*/ 21780F: arch/m68k/coldfire/ 21781F: arch/m68k/include/asm/*_no.* 21782 21783UDF FILESYSTEM 21784M: Jan Kara <jack@suse.com> 21785S: Maintained 21786F: Documentation/filesystems/udf.rst 21787F: fs/udf/ 21788 21789UDRAW TABLET 21790M: Bastien Nocera <hadess@hadess.net> 21791L: linux-input@vger.kernel.org 21792S: Maintained 21793F: drivers/hid/hid-udraw-ps3.c 21794 21795UFS FILESYSTEM 21796M: Evgeniy Dushistov <dushistov@mail.ru> 21797S: Maintained 21798F: Documentation/admin-guide/ufs.rst 21799F: fs/ufs/ 21800 21801UHID USERSPACE HID IO DRIVER 21802M: David Rheinsberg <david.rheinsberg@gmail.com> 21803L: linux-input@vger.kernel.org 21804S: Maintained 21805F: drivers/hid/uhid.c 21806F: include/uapi/linux/uhid.h 21807 21808ULPI BUS 21809M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21810L: linux-usb@vger.kernel.org 21811S: Maintained 21812F: drivers/usb/common/ulpi.c 21813F: include/linux/ulpi/ 21814 21815UNICODE SUBSYSTEM 21816M: Gabriel Krisman Bertazi <krisman@collabora.com> 21817L: linux-fsdevel@vger.kernel.org 21818S: Supported 21819F: fs/unicode/ 21820 21821UNIFDEF 21822M: Tony Finch <dot@dotat.at> 21823S: Maintained 21824W: http://dotat.at/prog/unifdef 21825F: scripts/unifdef.c 21826 21827UNIFORM CDROM DRIVER 21828M: Phillip Potter <phil@philpotter.co.uk> 21829S: Maintained 21830F: Documentation/cdrom/ 21831F: drivers/cdrom/cdrom.c 21832F: include/linux/cdrom.h 21833F: include/uapi/linux/cdrom.h 21834 21835UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21836R: Alim Akhtar <alim.akhtar@samsung.com> 21837R: Avri Altman <avri.altman@wdc.com> 21838R: Bart Van Assche <bvanassche@acm.org> 21839L: linux-scsi@vger.kernel.org 21840S: Supported 21841F: Documentation/devicetree/bindings/ufs/ 21842F: Documentation/scsi/ufs.rst 21843F: drivers/ufs/core/ 21844 21845UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21846M: Pedro Sousa <pedrom.sousa@synopsys.com> 21847L: linux-scsi@vger.kernel.org 21848S: Supported 21849F: drivers/ufs/host/*dwc* 21850 21851UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21852M: Alim Akhtar <alim.akhtar@samsung.com> 21853L: linux-scsi@vger.kernel.org 21854S: Maintained 21855F: drivers/ufs/host/ufs-exynos* 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21858M: Stanley Chu <stanley.chu@mediatek.com> 21859L: linux-scsi@vger.kernel.org 21860L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21861S: Maintained 21862F: drivers/ufs/host/ufs-mediatek* 21863 21864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21866L: linux-arm-msm@vger.kernel.org 21867L: linux-scsi@vger.kernel.org 21868S: Maintained 21869F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21870F: drivers/ufs/host/ufs-qcom* 21871 21872UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21873M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21874L: linux-renesas-soc@vger.kernel.org 21875L: linux-scsi@vger.kernel.org 21876S: Maintained 21877F: drivers/ufs/host/ufs-renesas.c 21878 21879UNSORTED BLOCK IMAGES (UBI) 21880M: Richard Weinberger <richard@nod.at> 21881L: linux-mtd@lists.infradead.org 21882S: Supported 21883W: http://www.linux-mtd.infradead.org/ 21884T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21885T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21886F: drivers/mtd/ubi/ 21887F: include/linux/mtd/ubi.h 21888F: include/uapi/mtd/ubi-user.h 21889 21890USB "USBNET" DRIVER FRAMEWORK 21891M: Oliver Neukum <oneukum@suse.com> 21892L: netdev@vger.kernel.org 21893S: Maintained 21894W: http://www.linux-usb.org/usbnet 21895F: drivers/net/usb/usbnet.c 21896F: include/linux/usb/usbnet.h 21897 21898USB ACM DRIVER 21899M: Oliver Neukum <oneukum@suse.com> 21900L: linux-usb@vger.kernel.org 21901S: Maintained 21902F: Documentation/usb/acm.rst 21903F: drivers/usb/class/cdc-acm.* 21904 21905USB APPLE MFI FASTCHARGE DRIVER 21906M: Bastien Nocera <hadess@hadess.net> 21907L: linux-usb@vger.kernel.org 21908S: Maintained 21909F: drivers/usb/misc/apple-mfi-fastcharge.c 21910 21911USB AR5523 WIRELESS DRIVER 21912M: Pontus Fuchs <pontus.fuchs@gmail.com> 21913L: linux-wireless@vger.kernel.org 21914S: Maintained 21915F: drivers/net/wireless/ath/ar5523/ 21916 21917USB ATTACHED SCSI 21918M: Oliver Neukum <oneukum@suse.com> 21919L: linux-usb@vger.kernel.org 21920L: linux-scsi@vger.kernel.org 21921S: Maintained 21922F: drivers/usb/storage/uas.c 21923 21924USB CDC ETHERNET DRIVER 21925M: Oliver Neukum <oliver@neukum.org> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: drivers/net/usb/cdc_*.c 21929F: include/uapi/linux/usb/cdc.h 21930 21931USB CHAOSKEY DRIVER 21932M: Keith Packard <keithp@keithp.com> 21933L: linux-usb@vger.kernel.org 21934S: Maintained 21935F: drivers/usb/misc/chaoskey.c 21936 21937USB CYPRESS C67X00 DRIVER 21938L: linux-usb@vger.kernel.org 21939S: Orphan 21940F: drivers/usb/c67x00/ 21941 21942USB DAVICOM DM9601 DRIVER 21943M: Peter Korsgaard <peter@korsgaard.com> 21944L: netdev@vger.kernel.org 21945S: Maintained 21946W: http://www.linux-usb.org/usbnet 21947F: drivers/net/usb/dm9601.c 21948 21949USB EHCI DRIVER 21950M: Alan Stern <stern@rowland.harvard.edu> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953F: Documentation/usb/ehci.rst 21954F: drivers/usb/host/ehci* 21955 21956USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21957M: Jiri Kosina <jikos@kernel.org> 21958M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21962F: Documentation/hid/hiddev.rst 21963F: drivers/hid/usbhid/ 21964 21965USB INTEL XHCI ROLE MUX DRIVER 21966M: Hans de Goede <hdegoede@redhat.com> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21970 21971USB IP DRIVER FOR HISILICON KIRIN 960 21972M: Yu Chen <chenyu56@huawei.com> 21973M: Binghui Wang <wangbinghui@hisilicon.com> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21977F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21978 21979USB IP DRIVER FOR HISILICON KIRIN 970 21980M: Mauro Carvalho Chehab <mchehab@kernel.org> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21984F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21985 21986USB ISP116X DRIVER 21987M: Olav Kongas <ok@artecdesign.ee> 21988L: linux-usb@vger.kernel.org 21989S: Maintained 21990F: drivers/usb/host/isp116x* 21991F: include/linux/usb/isp116x.h 21992 21993USB ISP1760 DRIVER 21994M: Rui Miguel Silva <rui.silva@linaro.org> 21995L: linux-usb@vger.kernel.org 21996S: Maintained 21997F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21998F: drivers/usb/isp1760/* 21999 22000USB LAN78XX ETHERNET DRIVER 22001M: Woojung Huh <woojung.huh@microchip.com> 22002M: UNGLinuxDriver@microchip.com 22003L: netdev@vger.kernel.org 22004S: Maintained 22005F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22006F: drivers/net/usb/lan78xx.* 22007F: include/dt-bindings/net/microchip-lan78xx.h 22008 22009USB MASS STORAGE DRIVER 22010M: Alan Stern <stern@rowland.harvard.edu> 22011L: linux-usb@vger.kernel.org 22012L: usb-storage@lists.one-eyed-alien.net 22013S: Maintained 22014F: drivers/usb/storage/ 22015 22016USB MIDI DRIVER 22017M: Clemens Ladisch <clemens@ladisch.de> 22018L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22019S: Maintained 22020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22021F: sound/usb/midi.* 22022 22023USB NETWORKING DRIVERS 22024L: linux-usb@vger.kernel.org 22025S: Odd Fixes 22026F: drivers/net/usb/ 22027 22028USB OHCI DRIVER 22029M: Alan Stern <stern@rowland.harvard.edu> 22030L: linux-usb@vger.kernel.org 22031S: Maintained 22032F: Documentation/usb/ohci.rst 22033F: drivers/usb/host/ohci* 22034 22035USB OTG FSM (Finite State Machine) 22036M: Peter Chen <peter.chen@kernel.org> 22037L: linux-usb@vger.kernel.org 22038S: Maintained 22039T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22040F: drivers/usb/common/usb-otg-fsm.c 22041 22042USB OVER IP DRIVER 22043M: Valentina Manea <valentina.manea.m@gmail.com> 22044M: Shuah Khan <shuah@kernel.org> 22045M: Shuah Khan <skhan@linuxfoundation.org> 22046R: Hongren Zheng <i@zenithal.me> 22047L: linux-usb@vger.kernel.org 22048S: Maintained 22049F: Documentation/usb/usbip_protocol.rst 22050F: drivers/usb/usbip/ 22051F: tools/testing/selftests/drivers/usb/usbip/ 22052F: tools/usb/usbip/ 22053 22054USB PEGASUS DRIVER 22055M: Petko Manolov <petkan@nucleusys.com> 22056L: linux-usb@vger.kernel.org 22057L: netdev@vger.kernel.org 22058S: Maintained 22059W: https://github.com/petkan/pegasus 22060T: git https://github.com/petkan/pegasus.git 22061F: drivers/net/usb/pegasus.* 22062 22063USB PRINTER DRIVER (usblp) 22064M: Pete Zaitcev <zaitcev@redhat.com> 22065L: linux-usb@vger.kernel.org 22066S: Supported 22067F: drivers/usb/class/usblp.c 22068 22069USB QMI WWAN NETWORK DRIVER 22070M: Bjørn Mork <bjorn@mork.no> 22071L: netdev@vger.kernel.org 22072S: Maintained 22073F: Documentation/ABI/testing/sysfs-class-net-qmi 22074F: drivers/net/usb/qmi_wwan.c 22075 22076USB RAW GADGET DRIVER 22077R: Andrey Konovalov <andreyknvl@gmail.com> 22078L: linux-usb@vger.kernel.org 22079S: Maintained 22080F: Documentation/usb/raw-gadget.rst 22081F: drivers/usb/gadget/legacy/raw_gadget.c 22082F: include/uapi/linux/usb/raw_gadget.h 22083 22084USB RTL8150 DRIVER 22085M: Petko Manolov <petkan@nucleusys.com> 22086L: linux-usb@vger.kernel.org 22087L: netdev@vger.kernel.org 22088S: Maintained 22089W: https://github.com/petkan/rtl8150 22090T: git https://github.com/petkan/rtl8150.git 22091F: drivers/net/usb/rtl8150.c 22092 22093USB SERIAL SUBSYSTEM 22094M: Johan Hovold <johan@kernel.org> 22095L: linux-usb@vger.kernel.org 22096S: Maintained 22097T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22098F: Documentation/usb/usb-serial.rst 22099F: drivers/usb/serial/ 22100F: include/linux/usb/serial.h 22101 22102USB SMSC75XX ETHERNET DRIVER 22103M: Steve Glendinning <steve.glendinning@shawell.net> 22104L: netdev@vger.kernel.org 22105S: Maintained 22106F: drivers/net/usb/smsc75xx.* 22107 22108USB SMSC95XX ETHERNET DRIVER 22109M: Steve Glendinning <steve.glendinning@shawell.net> 22110M: UNGLinuxDriver@microchip.com 22111L: netdev@vger.kernel.org 22112S: Maintained 22113F: drivers/net/usb/smsc95xx.* 22114 22115USB SUBSYSTEM 22116M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22117L: linux-usb@vger.kernel.org 22118S: Supported 22119W: http://www.linux-usb.org 22120T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22121F: Documentation/devicetree/bindings/usb/ 22122F: Documentation/usb/ 22123F: drivers/usb/ 22124F: include/dt-bindings/usb/ 22125F: include/linux/usb.h 22126F: include/linux/usb/ 22127F: include/uapi/linux/usb/ 22128 22129USB TYPEC BUS FOR ALTERNATE MODES 22130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22131L: linux-usb@vger.kernel.org 22132S: Maintained 22133F: Documentation/ABI/testing/sysfs-bus-typec 22134F: Documentation/driver-api/usb/typec_bus.rst 22135F: drivers/usb/typec/altmodes/ 22136F: include/linux/usb/typec_altmode.h 22137 22138USB TYPEC CLASS 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/ABI/testing/sysfs-class-typec 22143F: Documentation/driver-api/usb/typec.rst 22144F: drivers/usb/typec/ 22145F: include/linux/usb/typec.h 22146 22147USB TYPEC INTEL PMC MUX DRIVER 22148M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22152F: drivers/usb/typec/mux/intel_pmc_mux.c 22153 22154USB TYPEC PI3USB30532 MUX DRIVER 22155M: Hans de Goede <hdegoede@redhat.com> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: drivers/usb/typec/mux/pi3usb30532.c 22159 22160USB TYPEC PORT CONTROLLER DRIVERS 22161M: Guenter Roeck <linux@roeck-us.net> 22162L: linux-usb@vger.kernel.org 22163S: Maintained 22164F: drivers/usb/typec/tcpm/ 22165 22166USB UHCI DRIVER 22167M: Alan Stern <stern@rowland.harvard.edu> 22168L: linux-usb@vger.kernel.org 22169S: Maintained 22170F: drivers/usb/host/uhci* 22171 22172USB VIDEO CLASS 22173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22174L: linux-media@vger.kernel.org 22175S: Maintained 22176W: http://www.ideasonboard.org/uvc/ 22177T: git git://linuxtv.org/media_tree.git 22178F: drivers/media/usb/uvc/ 22179F: include/uapi/linux/uvcvideo.h 22180 22181USB WEBCAM GADGET 22182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22183M: Daniel Scally <dan.scally@ideasonboard.com> 22184L: linux-usb@vger.kernel.org 22185S: Maintained 22186F: drivers/usb/gadget/function/*uvc* 22187F: drivers/usb/gadget/legacy/webcam.c 22188F: include/uapi/linux/usb/g_uvc.h 22189 22190USB WIRELESS RNDIS DRIVER (rndis_wlan) 22191M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22192L: linux-wireless@vger.kernel.org 22193S: Maintained 22194F: drivers/net/wireless/legacy/rndis_wlan.c 22195 22196USB XHCI DRIVER 22197M: Mathias Nyman <mathias.nyman@intel.com> 22198L: linux-usb@vger.kernel.org 22199S: Supported 22200F: drivers/usb/host/pci-quirks* 22201F: drivers/usb/host/xhci* 22202 22203USB ZD1201 DRIVER 22204L: linux-wireless@vger.kernel.org 22205S: Orphan 22206W: http://linux-lc100020.sourceforge.net 22207F: drivers/net/wireless/zydas/zd1201.* 22208 22209USER DATAGRAM PROTOCOL (UDP) 22210M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22211S: Maintained 22212F: include/linux/udp.h 22213F: net/ipv4/udp.c 22214F: net/ipv6/udp.c 22215 22216USER-MODE LINUX (UML) 22217M: Richard Weinberger <richard@nod.at> 22218M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22219M: Johannes Berg <johannes@sipsolutions.net> 22220L: linux-um@lists.infradead.org 22221S: Maintained 22222W: http://user-mode-linux.sourceforge.net 22223Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22224T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22225T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22226F: Documentation/virt/uml/ 22227F: arch/um/ 22228F: arch/x86/um/ 22229F: fs/hostfs/ 22230 22231USERSPACE COPYIN/COPYOUT (UIOVEC) 22232M: Alexander Viro <viro@zeniv.linux.org.uk> 22233S: Maintained 22234F: include/linux/uio.h 22235F: lib/iov_iter.c 22236 22237USERSPACE DMA BUFFER DRIVER 22238M: Gerd Hoffmann <kraxel@redhat.com> 22239L: dri-devel@lists.freedesktop.org 22240S: Maintained 22241T: git git://anongit.freedesktop.org/drm/drm-misc 22242F: drivers/dma-buf/udmabuf.c 22243F: include/uapi/linux/udmabuf.h 22244 22245USERSPACE I/O (UIO) 22246M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22247S: Maintained 22248T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22249F: Documentation/driver-api/uio-howto.rst 22250F: drivers/uio/ 22251F: include/linux/uio_driver.h 22252 22253UTIL-LINUX PACKAGE 22254M: Karel Zak <kzak@redhat.com> 22255L: util-linux@vger.kernel.org 22256S: Maintained 22257W: http://en.wikipedia.org/wiki/Util-linux 22258T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22259 22260UUID HELPERS 22261R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22262L: linux-kernel@vger.kernel.org 22263S: Maintained 22264F: include/linux/uuid.h 22265F: lib/test_uuid.c 22266F: lib/uuid.c 22267 22268UV SYSFS DRIVER 22269M: Justin Ernst <justin.ernst@hpe.com> 22270L: platform-driver-x86@vger.kernel.org 22271S: Maintained 22272F: drivers/platform/x86/uv_sysfs.c 22273 22274UVESAFB DRIVER 22275M: Michal Januszewski <spock@gentoo.org> 22276L: linux-fbdev@vger.kernel.org 22277S: Maintained 22278W: https://github.com/mjanusz/v86d 22279F: Documentation/fb/uvesafb.rst 22280F: drivers/video/fbdev/uvesafb.* 22281 22282Ux500 CLOCK DRIVERS 22283M: Ulf Hansson <ulf.hansson@linaro.org> 22284L: linux-clk@vger.kernel.org 22285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22286S: Maintained 22287F: drivers/clk/ux500/ 22288 22289VF610 NAND DRIVER 22290M: Stefan Agner <stefan@agner.ch> 22291L: linux-mtd@lists.infradead.org 22292S: Supported 22293F: drivers/mtd/nand/raw/vf610_nfc.c 22294 22295VFAT/FAT/MSDOS FILESYSTEM 22296M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22297S: Maintained 22298F: Documentation/filesystems/vfat.rst 22299F: fs/fat/ 22300F: tools/testing/selftests/filesystems/fat/ 22301 22302VFIO CDX DRIVER 22303M: Nipun Gupta <nipun.gupta@amd.com> 22304M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22305L: kvm@vger.kernel.org 22306S: Maintained 22307F: drivers/vfio/cdx/* 22308 22309VFIO DRIVER 22310M: Alex Williamson <alex.williamson@redhat.com> 22311L: kvm@vger.kernel.org 22312S: Maintained 22313T: git https://github.com/awilliam/linux-vfio.git 22314F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22315F: Documentation/driver-api/vfio.rst 22316F: drivers/vfio/ 22317F: include/linux/vfio.h 22318F: include/linux/vfio_pci_core.h 22319F: include/uapi/linux/vfio.h 22320 22321VFIO FSL-MC DRIVER 22322M: Diana Craciun <diana.craciun@oss.nxp.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325F: drivers/vfio/fsl-mc/ 22326 22327VFIO HISILICON PCI DRIVER 22328M: Longfang Liu <liulongfang@huawei.com> 22329M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22330L: kvm@vger.kernel.org 22331S: Maintained 22332F: drivers/vfio/pci/hisilicon/ 22333 22334VFIO MEDIATED DEVICE DRIVERS 22335M: Kirti Wankhede <kwankhede@nvidia.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: Documentation/driver-api/vfio-mediated-device.rst 22339F: drivers/vfio/mdev/ 22340F: include/linux/mdev.h 22341F: samples/vfio-mdev/ 22342 22343VFIO MLX5 PCI DRIVER 22344M: Yishai Hadas <yishaih@nvidia.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347F: drivers/vfio/pci/mlx5/ 22348 22349VFIO PCI DEVICE SPECIFIC DRIVERS 22350R: Jason Gunthorpe <jgg@nvidia.com> 22351R: Yishai Hadas <yishaih@nvidia.com> 22352R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22353R: Kevin Tian <kevin.tian@intel.com> 22354L: kvm@vger.kernel.org 22355S: Maintained 22356P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22357F: drivers/vfio/pci/*/ 22358 22359VFIO PLATFORM DRIVER 22360M: Eric Auger <eric.auger@redhat.com> 22361L: kvm@vger.kernel.org 22362S: Maintained 22363F: drivers/vfio/platform/ 22364 22365VGA_SWITCHEROO 22366R: Lukas Wunner <lukas@wunner.de> 22367S: Maintained 22368T: git git://anongit.freedesktop.org/drm/drm-misc 22369F: Documentation/gpu/vga-switcheroo.rst 22370F: drivers/gpu/vga/vga_switcheroo.c 22371F: include/linux/vga_switcheroo.h 22372 22373VIA RHINE NETWORK DRIVER 22374M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22375S: Maintained 22376F: drivers/net/ethernet/via/via-rhine.c 22377 22378VIA SD/MMC CARD CONTROLLER DRIVER 22379M: Bruce Chang <brucechang@via.com.tw> 22380M: Harald Welte <HaraldWelte@viatech.com> 22381S: Maintained 22382F: drivers/mmc/host/via-sdmmc.c 22383 22384VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22385M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22386L: linux-fbdev@vger.kernel.org 22387S: Maintained 22388F: drivers/video/fbdev/via/ 22389F: include/linux/via-core.h 22390F: include/linux/via_i2c.h 22391 22392VIA VELOCITY NETWORK DRIVER 22393M: Francois Romieu <romieu@fr.zoreil.com> 22394L: netdev@vger.kernel.org 22395S: Maintained 22396F: drivers/net/ethernet/via/via-velocity.* 22397 22398VICODEC VIRTUAL CODEC DRIVER 22399M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402W: https://linuxtv.org 22403T: git git://linuxtv.org/media_tree.git 22404F: drivers/media/test-drivers/vicodec/* 22405 22406VIDEO I2C POLLING DRIVER 22407M: Matt Ranostay <matt.ranostay@konsulko.com> 22408L: linux-media@vger.kernel.org 22409S: Maintained 22410F: drivers/media/i2c/video-i2c.c 22411 22412VIDEO MULTIPLEXER DRIVER 22413M: Philipp Zabel <p.zabel@pengutronix.de> 22414L: linux-media@vger.kernel.org 22415S: Maintained 22416F: drivers/media/platform/video-mux.c 22417 22418VIDEOBUF2 FRAMEWORK 22419M: Tomasz Figa <tfiga@chromium.org> 22420M: Marek Szyprowski <m.szyprowski@samsung.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423F: drivers/media/common/videobuf2/* 22424F: include/media/videobuf2-* 22425 22426VIDTV VIRTUAL DIGITAL TV DRIVER 22427M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22428L: linux-media@vger.kernel.org 22429S: Maintained 22430W: https://linuxtv.org 22431T: git git://linuxtv.org/media_tree.git 22432F: drivers/media/test-drivers/vidtv/* 22433 22434VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22435M: Shuah Khan <skhan@linuxfoundation.org> 22436R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22437L: linux-media@vger.kernel.org 22438S: Maintained 22439W: https://linuxtv.org 22440T: git git://linuxtv.org/media_tree.git 22441F: drivers/media/test-drivers/vimc/* 22442 22443VIRT LIB 22444M: Alex Williamson <alex.williamson@redhat.com> 22445M: Paolo Bonzini <pbonzini@redhat.com> 22446L: kvm@vger.kernel.org 22447S: Supported 22448F: virt/lib/ 22449 22450VIRTIO AND VHOST VSOCK DRIVER 22451M: Stefan Hajnoczi <stefanha@redhat.com> 22452M: Stefano Garzarella <sgarzare@redhat.com> 22453L: kvm@vger.kernel.org 22454L: virtualization@lists.linux-foundation.org 22455L: netdev@vger.kernel.org 22456S: Maintained 22457F: drivers/vhost/vsock.c 22458F: include/linux/virtio_vsock.h 22459F: include/uapi/linux/virtio_vsock.h 22460F: net/vmw_vsock/virtio_transport.c 22461F: net/vmw_vsock/virtio_transport_common.c 22462 22463VIRTIO BALLOON 22464M: "Michael S. Tsirkin" <mst@redhat.com> 22465M: David Hildenbrand <david@redhat.com> 22466L: virtualization@lists.linux-foundation.org 22467S: Maintained 22468F: drivers/virtio/virtio_balloon.c 22469F: include/linux/balloon_compaction.h 22470F: include/uapi/linux/virtio_balloon.h 22471F: mm/balloon_compaction.c 22472 22473VIRTIO BLOCK AND SCSI DRIVERS 22474M: "Michael S. Tsirkin" <mst@redhat.com> 22475M: Jason Wang <jasowang@redhat.com> 22476R: Paolo Bonzini <pbonzini@redhat.com> 22477R: Stefan Hajnoczi <stefanha@redhat.com> 22478L: virtualization@lists.linux-foundation.org 22479S: Maintained 22480F: drivers/block/virtio_blk.c 22481F: drivers/scsi/virtio_scsi.c 22482F: drivers/vhost/scsi.c 22483F: include/uapi/linux/virtio_blk.h 22484F: include/uapi/linux/virtio_scsi.h 22485 22486VIRTIO CONSOLE DRIVER 22487M: Amit Shah <amit@kernel.org> 22488L: virtualization@lists.linux-foundation.org 22489S: Maintained 22490F: drivers/char/virtio_console.c 22491F: include/linux/virtio_console.h 22492F: include/uapi/linux/virtio_console.h 22493 22494VIRTIO CORE AND NET DRIVERS 22495M: "Michael S. Tsirkin" <mst@redhat.com> 22496M: Jason Wang <jasowang@redhat.com> 22497R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22498L: virtualization@lists.linux-foundation.org 22499S: Maintained 22500F: Documentation/ABI/testing/sysfs-bus-vdpa 22501F: Documentation/ABI/testing/sysfs-class-vduse 22502F: Documentation/devicetree/bindings/virtio/ 22503F: Documentation/driver-api/virtio/ 22504F: drivers/block/virtio_blk.c 22505F: drivers/crypto/virtio/ 22506F: drivers/net/virtio_net.c 22507F: drivers/vdpa/ 22508F: drivers/virtio/ 22509F: include/linux/vdpa.h 22510F: include/linux/virtio*.h 22511F: include/linux/vringh.h 22512F: include/uapi/linux/virtio_*.h 22513F: tools/virtio/ 22514 22515VIRTIO CRYPTO DRIVER 22516M: Gonglei <arei.gonglei@huawei.com> 22517L: virtualization@lists.linux-foundation.org 22518L: linux-crypto@vger.kernel.org 22519S: Maintained 22520F: drivers/crypto/virtio/ 22521F: include/uapi/linux/virtio_crypto.h 22522 22523VIRTIO DRIVERS FOR S390 22524M: Cornelia Huck <cohuck@redhat.com> 22525M: Halil Pasic <pasic@linux.ibm.com> 22526M: Eric Farman <farman@linux.ibm.com> 22527L: linux-s390@vger.kernel.org 22528L: virtualization@lists.linux-foundation.org 22529L: kvm@vger.kernel.org 22530S: Supported 22531F: arch/s390/include/uapi/asm/virtio-ccw.h 22532F: drivers/s390/virtio/ 22533 22534VIRTIO FILE SYSTEM 22535M: Vivek Goyal <vgoyal@redhat.com> 22536M: Stefan Hajnoczi <stefanha@redhat.com> 22537M: Miklos Szeredi <miklos@szeredi.hu> 22538L: virtualization@lists.linux-foundation.org 22539L: linux-fsdevel@vger.kernel.org 22540S: Supported 22541W: https://virtio-fs.gitlab.io/ 22542F: Documentation/filesystems/virtiofs.rst 22543F: fs/fuse/virtio_fs.c 22544F: include/uapi/linux/virtio_fs.h 22545 22546VIRTIO GPIO DRIVER 22547M: Enrico Weigelt, metux IT consult <info@metux.net> 22548M: Viresh Kumar <vireshk@kernel.org> 22549L: linux-gpio@vger.kernel.org 22550L: virtualization@lists.linux-foundation.org 22551S: Maintained 22552F: drivers/gpio/gpio-virtio.c 22553F: include/uapi/linux/virtio_gpio.h 22554 22555VIRTIO GPU DRIVER 22556M: David Airlie <airlied@redhat.com> 22557M: Gerd Hoffmann <kraxel@redhat.com> 22558R: Gurchetan Singh <gurchetansingh@chromium.org> 22559R: Chia-I Wu <olvaffe@gmail.com> 22560L: dri-devel@lists.freedesktop.org 22561L: virtualization@lists.linux-foundation.org 22562S: Maintained 22563T: git git://anongit.freedesktop.org/drm/drm-misc 22564F: drivers/gpu/drm/virtio/ 22565F: include/uapi/linux/virtio_gpu.h 22566 22567VIRTIO HOST (VHOST) 22568M: "Michael S. Tsirkin" <mst@redhat.com> 22569M: Jason Wang <jasowang@redhat.com> 22570L: kvm@vger.kernel.org 22571L: virtualization@lists.linux-foundation.org 22572L: netdev@vger.kernel.org 22573S: Maintained 22574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22575F: drivers/vhost/ 22576F: include/linux/sched/vhost_task.h 22577F: include/linux/vhost_iotlb.h 22578F: include/uapi/linux/vhost.h 22579F: kernel/vhost_task.c 22580 22581VIRTIO I2C DRIVER 22582M: Conghui Chen <conghui.chen@intel.com> 22583M: Viresh Kumar <viresh.kumar@linaro.org> 22584L: linux-i2c@vger.kernel.org 22585L: virtualization@lists.linux-foundation.org 22586S: Maintained 22587F: drivers/i2c/busses/i2c-virtio.c 22588F: include/uapi/linux/virtio_i2c.h 22589 22590VIRTIO INPUT DRIVER 22591M: Gerd Hoffmann <kraxel@redhat.com> 22592S: Maintained 22593F: drivers/virtio/virtio_input.c 22594F: include/uapi/linux/virtio_input.h 22595 22596VIRTIO IOMMU DRIVER 22597M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600F: drivers/iommu/virtio-iommu.c 22601F: include/uapi/linux/virtio_iommu.h 22602 22603VIRTIO MEM DRIVER 22604M: David Hildenbrand <david@redhat.com> 22605L: virtualization@lists.linux-foundation.org 22606S: Maintained 22607W: https://virtio-mem.gitlab.io/ 22608F: drivers/virtio/virtio_mem.c 22609F: include/uapi/linux/virtio_mem.h 22610 22611VIRTIO PMEM DRIVER 22612M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22613L: virtualization@lists.linux-foundation.org 22614S: Maintained 22615F: drivers/nvdimm/nd_virtio.c 22616F: drivers/nvdimm/virtio_pmem.c 22617 22618VIRTIO SOUND DRIVER 22619M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22620M: "Michael S. Tsirkin" <mst@redhat.com> 22621L: virtualization@lists.linux-foundation.org 22622L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22623S: Maintained 22624F: include/uapi/linux/virtio_snd.h 22625F: sound/virtio/* 22626 22627VIRTUAL BOX GUEST DEVICE DRIVER 22628M: Hans de Goede <hdegoede@redhat.com> 22629M: Arnd Bergmann <arnd@arndb.de> 22630M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22631S: Maintained 22632F: drivers/virt/vboxguest/ 22633F: include/linux/vbox_utils.h 22634F: include/uapi/linux/vbox*.h 22635 22636VIRTUAL BOX SHARED FOLDER VFS DRIVER 22637M: Hans de Goede <hdegoede@redhat.com> 22638L: linux-fsdevel@vger.kernel.org 22639S: Maintained 22640F: fs/vboxsf/* 22641 22642VIRTUAL PCM TEST DRIVER 22643M: Ivan Orlov <ivan.orlov0322@gmail.com> 22644L: alsa-devel@alsa-project.org 22645S: Maintained 22646F: Documentation/sound/cards/pcmtest.rst 22647F: sound/drivers/pcmtest.c 22648F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22649 22650VIRTUAL SERIO DEVICE DRIVER 22651M: Stephen Chandler Paul <thatslyude@gmail.com> 22652S: Maintained 22653F: drivers/input/serio/userio.c 22654F: include/uapi/linux/userio.h 22655 22656VISL VIRTUAL STATELESS DECODER DRIVER 22657M: Daniel Almeida <daniel.almeida@collabora.com> 22658L: linux-media@vger.kernel.org 22659S: Supported 22660F: drivers/media/test-drivers/visl 22661 22662VIVID VIRTUAL VIDEO DRIVER 22663M: Hans Verkuil <hverkuil@xs4all.nl> 22664L: linux-media@vger.kernel.org 22665S: Maintained 22666W: https://linuxtv.org 22667T: git git://linuxtv.org/media_tree.git 22668F: drivers/media/test-drivers/vivid/* 22669 22670VLYNQ BUS 22671M: Florian Fainelli <f.fainelli@gmail.com> 22672L: openwrt-devel@lists.openwrt.org (subscribers-only) 22673S: Maintained 22674F: drivers/vlynq/vlynq.c 22675F: include/linux/vlynq.h 22676 22677VM SOCKETS (AF_VSOCK) 22678M: Stefano Garzarella <sgarzare@redhat.com> 22679L: virtualization@lists.linux-foundation.org 22680L: netdev@vger.kernel.org 22681S: Maintained 22682F: drivers/net/vsockmon.c 22683F: include/net/af_vsock.h 22684F: include/uapi/linux/vm_sockets.h 22685F: include/uapi/linux/vm_sockets_diag.h 22686F: include/uapi/linux/vsockmon.h 22687F: net/vmw_vsock/ 22688F: tools/testing/vsock/ 22689 22690VMALLOC 22691M: Andrew Morton <akpm@linux-foundation.org> 22692R: Uladzislau Rezki <urezki@gmail.com> 22693R: Christoph Hellwig <hch@infradead.org> 22694R: Lorenzo Stoakes <lstoakes@gmail.com> 22695L: linux-mm@kvack.org 22696S: Maintained 22697W: http://www.linux-mm.org 22698T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22699F: include/linux/vmalloc.h 22700F: mm/vmalloc.c 22701 22702VME SUBSYSTEM 22703M: Martyn Welch <martyn@welchs.me.uk> 22704M: Manohar Vanga <manohar.vanga@gmail.com> 22705M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22706L: linux-kernel@vger.kernel.org 22707S: Odd fixes 22708T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22709F: Documentation/driver-api/vme.rst 22710F: drivers/staging/vme_user/ 22711 22712VMWARE BALLOON DRIVER 22713M: Nadav Amit <namit@vmware.com> 22714R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22715L: linux-kernel@vger.kernel.org 22716S: Supported 22717F: drivers/misc/vmw_balloon.c 22718 22719VMWARE HYPERVISOR INTERFACE 22720M: Ajay Kaher <akaher@vmware.com> 22721M: Alexey Makhalov <amakhalov@vmware.com> 22722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22723L: virtualization@lists.linux-foundation.org 22724L: x86@kernel.org 22725S: Supported 22726T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22727F: arch/x86/include/asm/vmware.h 22728F: arch/x86/kernel/cpu/vmware.c 22729 22730VMWARE PVRDMA DRIVER 22731M: Bryan Tan <bryantan@vmware.com> 22732M: Vishnu Dasa <vdasa@vmware.com> 22733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22734L: linux-rdma@vger.kernel.org 22735S: Supported 22736F: drivers/infiniband/hw/vmw_pvrdma/ 22737 22738VMWARE PVSCSI DRIVER 22739M: Vishal Bhakta <vbhakta@vmware.com> 22740R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22741L: linux-scsi@vger.kernel.org 22742S: Supported 22743F: drivers/scsi/vmw_pvscsi.c 22744F: drivers/scsi/vmw_pvscsi.h 22745 22746VMWARE VIRTUAL PTP CLOCK DRIVER 22747M: Deep Shah <sdeep@vmware.com> 22748R: Ajay Kaher <akaher@vmware.com> 22749R: Alexey Makhalov <amakhalov@vmware.com> 22750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22751L: netdev@vger.kernel.org 22752S: Supported 22753F: drivers/ptp/ptp_vmw.c 22754 22755VMWARE VMCI DRIVER 22756M: Bryan Tan <bryantan@vmware.com> 22757M: Vishnu Dasa <vdasa@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: linux-kernel@vger.kernel.org 22760S: Supported 22761F: drivers/misc/vmw_vmci/ 22762F: include/linux/vmw_vmci* 22763 22764VMWARE VMMOUSE SUBDRIVER 22765M: Zack Rusin <zackr@vmware.com> 22766R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22768L: linux-input@vger.kernel.org 22769S: Supported 22770F: drivers/input/mouse/vmmouse.c 22771F: drivers/input/mouse/vmmouse.h 22772 22773VMWARE VMXNET3 ETHERNET DRIVER 22774M: Ronak Doshi <doshir@vmware.com> 22775R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22776L: netdev@vger.kernel.org 22777S: Supported 22778F: drivers/net/vmxnet3/ 22779 22780VMWARE VSOCK VMCI TRANSPORT DRIVER 22781M: Bryan Tan <bryantan@vmware.com> 22782M: Vishnu Dasa <vdasa@vmware.com> 22783R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22784L: linux-kernel@vger.kernel.org 22785S: Supported 22786F: net/vmw_vsock/vmci_transport* 22787 22788VOCORE VOCORE2 BOARD 22789M: Harvey Hunt <harveyhuntnexus@gmail.com> 22790L: linux-mips@vger.kernel.org 22791S: Maintained 22792F: arch/mips/boot/dts/ralink/vocore2.dts 22793 22794VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22795M: Liam Girdwood <lgirdwood@gmail.com> 22796M: Mark Brown <broonie@kernel.org> 22797L: linux-kernel@vger.kernel.org 22798S: Supported 22799W: http://www.slimlogic.co.uk/?p=48 22800T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22801F: Documentation/devicetree/bindings/regulator/ 22802F: Documentation/power/regulator/ 22803F: drivers/regulator/ 22804F: include/dt-bindings/regulator/ 22805F: include/linux/regulator/ 22806K: regulator_get_optional 22807 22808VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22809R: Matti Vaittinen <mazziesaccount@gmail.com> 22810F: drivers/regulator/irq_helpers.c 22811 22812VRF 22813M: David Ahern <dsahern@kernel.org> 22814L: netdev@vger.kernel.org 22815S: Maintained 22816F: Documentation/networking/vrf.rst 22817F: drivers/net/vrf.c 22818 22819VSPRINTF 22820M: Petr Mladek <pmladek@suse.com> 22821M: Steven Rostedt <rostedt@goodmis.org> 22822M: Sergey Senozhatsky <senozhatsky@chromium.org> 22823R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22824R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22825S: Maintained 22826T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22827F: Documentation/core-api/printk-formats.rst 22828F: lib/test_printf.c 22829F: lib/test_scanf.c 22830F: lib/vsprintf.c 22831 22832VT1211 HARDWARE MONITOR DRIVER 22833M: Juerg Haefliger <juergh@proton.me> 22834L: linux-hwmon@vger.kernel.org 22835S: Maintained 22836F: Documentation/hwmon/vt1211.rst 22837F: drivers/hwmon/vt1211.c 22838 22839VT8231 HARDWARE MONITOR DRIVER 22840M: Roger Lucas <vt8231@hiddenengine.co.uk> 22841L: linux-hwmon@vger.kernel.org 22842S: Maintained 22843F: drivers/hwmon/vt8231.c 22844 22845VUB300 USB to SDIO/SD/MMC bridge chip 22846L: linux-mmc@vger.kernel.org 22847S: Orphan 22848F: drivers/mmc/host/vub300.c 22849 22850W1 DALLAS'S 1-WIRE BUS 22851M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22852S: Maintained 22853F: Documentation/devicetree/bindings/w1/ 22854F: Documentation/w1/ 22855F: drivers/w1/ 22856F: include/linux/w1.h 22857 22858W83791D HARDWARE MONITORING DRIVER 22859M: Marc Hulsman <m.hulsman@tudelft.nl> 22860L: linux-hwmon@vger.kernel.org 22861S: Maintained 22862F: Documentation/hwmon/w83791d.rst 22863F: drivers/hwmon/w83791d.c 22864 22865W83793 HARDWARE MONITORING DRIVER 22866M: Rudolf Marek <r.marek@assembler.cz> 22867L: linux-hwmon@vger.kernel.org 22868S: Maintained 22869F: Documentation/hwmon/w83793.rst 22870F: drivers/hwmon/w83793.c 22871 22872W83795 HARDWARE MONITORING DRIVER 22873M: Jean Delvare <jdelvare@suse.com> 22874L: linux-hwmon@vger.kernel.org 22875S: Maintained 22876F: drivers/hwmon/w83795.c 22877 22878W83L51xD SD/MMC CARD INTERFACE DRIVER 22879M: Pierre Ossman <pierre@ossman.eu> 22880S: Maintained 22881F: drivers/mmc/host/wbsd.* 22882 22883WACOM PROTOCOL 4 SERIAL TABLETS 22884M: Julian Squires <julian@cipht.net> 22885M: Hans de Goede <hdegoede@redhat.com> 22886L: linux-input@vger.kernel.org 22887S: Maintained 22888F: drivers/input/tablet/wacom_serial4.c 22889 22890WANGXUN ETHERNET DRIVER 22891M: Jiawen Wu <jiawenwu@trustnetic.com> 22892M: Mengyuan Lou <mengyuanlou@net-swift.com> 22893L: netdev@vger.kernel.org 22894S: Maintained 22895W: https://www.net-swift.com 22896F: Documentation/networking/device_drivers/ethernet/wangxun/* 22897F: drivers/net/ethernet/wangxun/ 22898 22899WATCHDOG DEVICE DRIVERS 22900M: Wim Van Sebroeck <wim@linux-watchdog.org> 22901M: Guenter Roeck <linux@roeck-us.net> 22902L: linux-watchdog@vger.kernel.org 22903S: Maintained 22904W: http://www.linux-watchdog.org/ 22905T: git git://www.linux-watchdog.org/linux-watchdog.git 22906F: Documentation/devicetree/bindings/watchdog/ 22907F: Documentation/watchdog/ 22908F: drivers/watchdog/ 22909F: include/linux/watchdog.h 22910F: include/trace/events/watchdog.h 22911F: include/uapi/linux/watchdog.h 22912 22913WHISKEYCOVE PMIC GPIO DRIVER 22914M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22915L: linux-gpio@vger.kernel.org 22916S: Maintained 22917F: drivers/gpio/gpio-wcove.c 22918 22919WHWAVE RTC DRIVER 22920M: Dianlong Li <long17.cool@163.com> 22921L: linux-rtc@vger.kernel.org 22922S: Maintained 22923F: drivers/rtc/rtc-sd3078.c 22924 22925WIIMOTE HID DRIVER 22926M: David Rheinsberg <david.rheinsberg@gmail.com> 22927L: linux-input@vger.kernel.org 22928S: Maintained 22929F: drivers/hid/hid-wiimote* 22930 22931WILOCITY WIL6210 WIRELESS DRIVER 22932L: linux-wireless@vger.kernel.org 22933S: Orphan 22934W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22935F: drivers/net/wireless/ath/wil6210/ 22936 22937WINBOND CIR DRIVER 22938M: David Härdeman <david@hardeman.nu> 22939S: Maintained 22940F: drivers/media/rc/winbond-cir.c 22941 22942WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22943L: linux-watchdog@vger.kernel.org 22944S: Orphan 22945F: drivers/watchdog/ebc-c384_wdt.c 22946 22947WINSYSTEMS WS16C48 GPIO DRIVER 22948M: William Breathitt Gray <william.gray@linaro.org> 22949L: linux-gpio@vger.kernel.org 22950S: Maintained 22951F: drivers/gpio/gpio-ws16c48.c 22952 22953WIREGUARD SECURE NETWORK TUNNEL 22954M: Jason A. Donenfeld <Jason@zx2c4.com> 22955L: wireguard@lists.zx2c4.com 22956L: netdev@vger.kernel.org 22957S: Maintained 22958F: drivers/net/wireguard/ 22959F: tools/testing/selftests/wireguard/ 22960 22961WISTRON LAPTOP BUTTON DRIVER 22962M: Miloslav Trmac <mitr@volny.cz> 22963S: Maintained 22964F: drivers/input/misc/wistron_btns.c 22965 22966WL3501 WIRELESS PCMCIA CARD DRIVER 22967L: linux-wireless@vger.kernel.org 22968S: Odd fixes 22969F: drivers/net/wireless/legacy/wl3501* 22970 22971WMI BINARY MOF DRIVER 22972L: platform-drivers-x86@vger.kernel.org 22973S: Orphan 22974F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22975F: Documentation/wmi/devices/wmi-bmof.rst 22976F: drivers/platform/x86/wmi-bmof.c 22977 22978WOLFSON MICROELECTRONICS DRIVERS 22979L: patches@opensource.cirrus.com 22980S: Supported 22981W: https://github.com/CirrusLogic/linux-drivers/wiki 22982T: git https://github.com/CirrusLogic/linux-drivers.git 22983F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22984F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22985F: Documentation/devicetree/bindings/mfd/wm831x.txt 22986F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22987F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22988F: Documentation/devicetree/bindings/sound/wm* 22989F: Documentation/hwmon/wm83??.rst 22990F: arch/arm/mach-s3c/mach-crag6410* 22991F: drivers/clk/clk-wm83*.c 22992F: drivers/gpio/gpio-*wm*.c 22993F: drivers/gpio/gpio-arizona.c 22994F: drivers/hwmon/wm83??-hwmon.c 22995F: drivers/input/misc/wm831x-on.c 22996F: drivers/input/touchscreen/wm831x-ts.c 22997F: drivers/input/touchscreen/wm97*.c 22998F: drivers/leds/leds-wm83*.c 22999F: drivers/mfd/arizona* 23000F: drivers/mfd/cs47l24* 23001F: drivers/mfd/wm*.c 23002F: drivers/power/supply/wm83*.c 23003F: drivers/regulator/arizona* 23004F: drivers/regulator/wm8*.c 23005F: drivers/rtc/rtc-wm83*.c 23006F: drivers/video/backlight/wm83*_bl.c 23007F: drivers/watchdog/wm83*_wdt.c 23008F: include/linux/mfd/arizona/ 23009F: include/linux/mfd/wm831x/ 23010F: include/linux/mfd/wm8350/ 23011F: include/linux/mfd/wm8400* 23012F: include/linux/regulator/arizona* 23013F: include/linux/wm97xx.h 23014F: include/sound/wm????.h 23015F: sound/soc/codecs/arizona* 23016F: sound/soc/codecs/cs47l24* 23017F: sound/soc/codecs/wm* 23018 23019WORKQUEUE 23020M: Tejun Heo <tj@kernel.org> 23021R: Lai Jiangshan <jiangshanlai@gmail.com> 23022S: Maintained 23023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23024F: Documentation/core-api/workqueue.rst 23025F: include/linux/workqueue.h 23026F: kernel/workqueue.c 23027F: kernel/workqueue_internal.h 23028 23029WWAN DRIVERS 23030M: Loic Poulain <loic.poulain@linaro.org> 23031M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23032R: Johannes Berg <johannes@sipsolutions.net> 23033L: netdev@vger.kernel.org 23034S: Maintained 23035F: drivers/net/wwan/ 23036F: include/linux/wwan.h 23037F: include/uapi/linux/wwan.h 23038 23039X-POWERS AXP288 PMIC DRIVERS 23040M: Hans de Goede <hdegoede@redhat.com> 23041S: Maintained 23042F: drivers/acpi/pmic/intel_pmic_xpower.c 23043N: axp288 23044 23045X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23046M: Chen-Yu Tsai <wens@csie.org> 23047L: linux-kernel@vger.kernel.org 23048S: Maintained 23049N: axp[128] 23050 23051X.25 STACK 23052M: Martin Schiller <ms@dev.tdt.de> 23053L: linux-x25@vger.kernel.org 23054S: Maintained 23055F: Documentation/networking/lapb-module.rst 23056F: Documentation/networking/x25* 23057F: drivers/net/wan/hdlc_x25.c 23058F: drivers/net/wan/lapbether.c 23059F: include/*/lapb.h 23060F: include/net/x25* 23061F: include/uapi/linux/x25.h 23062F: net/lapb/ 23063F: net/x25/ 23064 23065X86 ARCHITECTURE (32-BIT AND 64-BIT) 23066M: Thomas Gleixner <tglx@linutronix.de> 23067M: Ingo Molnar <mingo@redhat.com> 23068M: Borislav Petkov <bp@alien8.de> 23069M: Dave Hansen <dave.hansen@linux.intel.com> 23070M: x86@kernel.org 23071R: "H. Peter Anvin" <hpa@zytor.com> 23072L: linux-kernel@vger.kernel.org 23073S: Maintained 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23075F: Documentation/arch/x86/ 23076F: Documentation/devicetree/bindings/x86/ 23077F: arch/x86/ 23078 23079X86 ENTRY CODE 23080M: Andy Lutomirski <luto@kernel.org> 23081L: linux-kernel@vger.kernel.org 23082S: Maintained 23083T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23084F: arch/x86/entry/ 23085 23086X86 HARDWARE VULNERABILITIES 23087M: Thomas Gleixner <tglx@linutronix.de> 23088M: Borislav Petkov <bp@alien8.de> 23089M: Peter Zijlstra <peterz@infradead.org> 23090M: Josh Poimboeuf <jpoimboe@kernel.org> 23091R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23092S: Maintained 23093F: Documentation/admin-guide/hw-vuln/ 23094F: arch/x86/include/asm/nospec-branch.h 23095F: arch/x86/kernel/cpu/bugs.c 23096 23097X86 MCE INFRASTRUCTURE 23098M: Tony Luck <tony.luck@intel.com> 23099M: Borislav Petkov <bp@alien8.de> 23100L: linux-edac@vger.kernel.org 23101S: Maintained 23102F: Documentation/ABI/testing/sysfs-mce 23103F: Documentation/arch/x86/x86_64/machinecheck.rst 23104F: arch/x86/kernel/cpu/mce/* 23105 23106X86 MICROCODE UPDATE SUPPORT 23107M: Borislav Petkov <bp@alien8.de> 23108S: Maintained 23109F: arch/x86/kernel/cpu/microcode/* 23110 23111X86 MM 23112M: Dave Hansen <dave.hansen@linux.intel.com> 23113M: Andy Lutomirski <luto@kernel.org> 23114M: Peter Zijlstra <peterz@infradead.org> 23115L: linux-kernel@vger.kernel.org 23116S: Maintained 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23118F: arch/x86/mm/ 23119 23120X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23121M: Hans de Goede <hdegoede@redhat.com> 23122L: platform-driver-x86@vger.kernel.org 23123S: Maintained 23124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23125F: drivers/platform/x86/x86-android-tablets/ 23126 23127X86 PLATFORM DRIVERS 23128M: Hans de Goede <hdegoede@redhat.com> 23129M: Mark Gross <markgross@kernel.org> 23130L: platform-driver-x86@vger.kernel.org 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23133F: drivers/platform/olpc/ 23134F: drivers/platform/x86/ 23135F: include/linux/platform_data/x86/ 23136 23137X86 PLATFORM DRIVERS - ARCH 23138R: Darren Hart <dvhart@infradead.org> 23139R: Andy Shevchenko <andy@infradead.org> 23140L: platform-driver-x86@vger.kernel.org 23141L: x86@kernel.org 23142S: Maintained 23143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23144F: arch/x86/platform 23145 23146X86 PLATFORM UV HPE SUPERDOME FLEX 23147M: Steve Wahl <steve.wahl@hpe.com> 23148R: Mike Travis <mike.travis@hpe.com> 23149R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23150R: Russ Anderson <russ.anderson@hpe.com> 23151S: Supported 23152F: arch/x86/include/asm/uv/ 23153F: arch/x86/kernel/apic/x2apic_uv_x.c 23154F: arch/x86/platform/uv/ 23155 23156X86 STACK UNWINDING 23157M: Josh Poimboeuf <jpoimboe@kernel.org> 23158M: Peter Zijlstra <peterz@infradead.org> 23159S: Supported 23160F: arch/x86/include/asm/unwind*.h 23161F: arch/x86/kernel/dumpstack.c 23162F: arch/x86/kernel/stacktrace.c 23163F: arch/x86/kernel/unwind_*.c 23164 23165X86 VDSO 23166M: Andy Lutomirski <luto@kernel.org> 23167L: linux-kernel@vger.kernel.org 23168S: Maintained 23169T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23170F: arch/x86/entry/vdso/ 23171 23172XARRAY 23173M: Matthew Wilcox <willy@infradead.org> 23174L: linux-fsdevel@vger.kernel.org 23175S: Supported 23176F: Documentation/core-api/xarray.rst 23177F: include/linux/idr.h 23178F: include/linux/xarray.h 23179F: lib/idr.c 23180F: lib/xarray.c 23181F: tools/testing/radix-tree 23182 23183XBOX DVD IR REMOTE 23184M: Benjamin Valentin <benpicco@googlemail.com> 23185S: Maintained 23186F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23187F: drivers/media/rc/xbox_remote.c 23188 23189XC2028/3028 TUNER DRIVER 23190M: Mauro Carvalho Chehab <mchehab@kernel.org> 23191L: linux-media@vger.kernel.org 23192S: Maintained 23193W: https://linuxtv.org 23194T: git git://linuxtv.org/media_tree.git 23195F: drivers/media/tuners/xc2028.* 23196 23197XDP (eXpress Data Path) 23198M: Alexei Starovoitov <ast@kernel.org> 23199M: Daniel Borkmann <daniel@iogearbox.net> 23200M: David S. Miller <davem@davemloft.net> 23201M: Jakub Kicinski <kuba@kernel.org> 23202M: Jesper Dangaard Brouer <hawk@kernel.org> 23203M: John Fastabend <john.fastabend@gmail.com> 23204L: netdev@vger.kernel.org 23205L: bpf@vger.kernel.org 23206S: Supported 23207F: drivers/net/ethernet/*/*/*/*/*xdp* 23208F: drivers/net/ethernet/*/*/*xdp* 23209F: include/net/xdp.h 23210F: include/net/xdp_priv.h 23211F: include/trace/events/xdp.h 23212F: kernel/bpf/cpumap.c 23213F: kernel/bpf/devmap.c 23214F: net/core/xdp.c 23215F: samples/bpf/xdp* 23216F: tools/testing/selftests/bpf/*/*xdp* 23217F: tools/testing/selftests/bpf/*xdp* 23218K: (?:\b|_)xdp(?:\b|_) 23219 23220XDP SOCKETS (AF_XDP) 23221M: Björn Töpel <bjorn@kernel.org> 23222M: Magnus Karlsson <magnus.karlsson@intel.com> 23223M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23224R: Jonathan Lemon <jonathan.lemon@gmail.com> 23225L: netdev@vger.kernel.org 23226L: bpf@vger.kernel.org 23227S: Maintained 23228F: Documentation/networking/af_xdp.rst 23229F: include/net/netns/xdp.h 23230F: include/net/xdp_sock* 23231F: include/net/xsk_buff_pool.h 23232F: include/uapi/linux/if_xdp.h 23233F: include/uapi/linux/xdp_diag.h 23234F: net/xdp/ 23235F: tools/testing/selftests/bpf/*xsk* 23236 23237XEN BLOCK SUBSYSTEM 23238M: Roger Pau Monné <roger.pau@citrix.com> 23239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23240S: Supported 23241F: drivers/block/xen* 23242F: drivers/block/xen-blkback/* 23243 23244XEN HYPERVISOR ARM 23245M: Stefano Stabellini <sstabellini@kernel.org> 23246L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23247S: Maintained 23248F: arch/arm/include/asm/xen/ 23249F: arch/arm/xen/ 23250 23251XEN HYPERVISOR ARM64 23252M: Stefano Stabellini <sstabellini@kernel.org> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Maintained 23255F: arch/arm64/include/asm/xen/ 23256F: arch/arm64/xen/ 23257 23258XEN HYPERVISOR INTERFACE 23259M: Juergen Gross <jgross@suse.com> 23260M: Stefano Stabellini <sstabellini@kernel.org> 23261R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23263S: Supported 23264T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23265F: Documentation/ABI/stable/sysfs-hypervisor-xen 23266F: Documentation/ABI/testing/sysfs-hypervisor-xen 23267F: drivers/*/xen-*front.c 23268F: drivers/xen/ 23269F: include/uapi/xen/ 23270F: include/xen/ 23271F: kernel/configs/xen.config 23272 23273XEN HYPERVISOR X86 23274M: Juergen Gross <jgross@suse.com> 23275R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277S: Supported 23278F: arch/x86/configs/xen.config 23279F: arch/x86/include/asm/pvclock-abi.h 23280F: arch/x86/include/asm/xen/ 23281F: arch/x86/platform/pvh/ 23282F: arch/x86/xen/ 23283 23284XEN NETWORK BACKEND DRIVER 23285M: Wei Liu <wei.liu@kernel.org> 23286M: Paul Durrant <paul@xen.org> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288L: netdev@vger.kernel.org 23289S: Supported 23290F: drivers/net/xen-netback/* 23291 23292XEN PCI SUBSYSTEM 23293M: Juergen Gross <jgross@suse.com> 23294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23295S: Supported 23296F: arch/x86/pci/*xen* 23297F: drivers/pci/*xen* 23298 23299XEN PVSCSI DRIVERS 23300M: Juergen Gross <jgross@suse.com> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: linux-scsi@vger.kernel.org 23303S: Supported 23304F: drivers/scsi/xen-scsifront.c 23305F: drivers/xen/xen-scsiback.c 23306F: include/xen/interface/io/vscsiif.h 23307 23308XEN PVUSB DRIVER 23309M: Juergen Gross <jgross@suse.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311L: linux-usb@vger.kernel.org 23312S: Supported 23313F: drivers/usb/host/xen* 23314F: include/xen/interface/io/usbif.h 23315 23316XEN SOUND FRONTEND DRIVER 23317M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23318L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23319L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23320S: Supported 23321F: sound/xen/* 23322 23323XEN SWIOTLB SUBSYSTEM 23324M: Juergen Gross <jgross@suse.com> 23325M: Stefano Stabellini <sstabellini@kernel.org> 23326L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23327L: iommu@lists.linux.dev 23328S: Supported 23329F: arch/*/include/asm/xen/swiotlb-xen.h 23330F: drivers/xen/swiotlb-xen.c 23331F: include/xen/arm/swiotlb-xen.h 23332F: include/xen/swiotlb-xen.h 23333 23334XFS FILESYSTEM 23335M: Darrick J. Wong <djwong@kernel.org> 23336L: linux-xfs@vger.kernel.org 23337S: Supported 23338W: http://xfs.org/ 23339C: irc://irc.oftc.net/xfs 23340T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23341F: Documentation/ABI/testing/sysfs-fs-xfs 23342F: Documentation/admin-guide/xfs.rst 23343F: Documentation/filesystems/xfs-delayed-logging-design.rst 23344F: Documentation/filesystems/xfs-self-describing-metadata.rst 23345F: fs/xfs/ 23346F: include/uapi/linux/dqblk_xfs.h 23347F: include/uapi/linux/fsmap.h 23348 23349XILINX AMS DRIVER 23350M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23351L: linux-iio@vger.kernel.org 23352S: Maintained 23353F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23354F: drivers/iio/adc/xilinx-ams.c 23355 23356XILINX AXI ETHERNET DRIVER 23357M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23358S: Maintained 23359F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23360F: drivers/net/ethernet/xilinx/xilinx_axienet* 23361 23362XILINX CAN DRIVER 23363M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23364R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23365L: linux-can@vger.kernel.org 23366S: Maintained 23367F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23368F: drivers/net/can/xilinx_can.c 23369 23370XILINX EVENT MANAGEMENT DRIVER 23371M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23372S: Maintained 23373F: drivers/soc/xilinx/xlnx_event_manager.c 23374F: include/linux/firmware/xlnx-event-manager.h 23375 23376XILINX GPIO DRIVER 23377M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23378R: Srinivas Neeli <srinivas.neeli@amd.com> 23379R: Michal Simek <michal.simek@amd.com> 23380S: Maintained 23381F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23382F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23383F: drivers/gpio/gpio-xilinx.c 23384F: drivers/gpio/gpio-zynq.c 23385 23386XILINX PWM DRIVER 23387M: Sean Anderson <sean.anderson@seco.com> 23388S: Maintained 23389F: drivers/pwm/pwm-xilinx.c 23390F: include/clocksource/timer-xilinx.h 23391 23392XILINX SD-FEC IP CORES 23393M: Derek Kiernan <derek.kiernan@amd.com> 23394M: Dragan Cvetic <dragan.cvetic@amd.com> 23395S: Maintained 23396F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23397F: Documentation/misc-devices/xilinx_sdfec.rst 23398F: drivers/misc/Kconfig 23399F: drivers/misc/Makefile 23400F: drivers/misc/xilinx_sdfec.c 23401F: include/uapi/misc/xilinx_sdfec.h 23402 23403XILINX UARTLITE SERIAL DRIVER 23404M: Peter Korsgaard <jacmet@sunsite.dk> 23405L: linux-serial@vger.kernel.org 23406S: Maintained 23407F: drivers/tty/serial/uartlite.c 23408 23409XILINX VIDEO IP CORES 23410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23411L: linux-media@vger.kernel.org 23412S: Supported 23413T: git git://linuxtv.org/media_tree.git 23414F: Documentation/devicetree/bindings/media/xilinx/ 23415F: drivers/media/platform/xilinx/ 23416F: include/uapi/linux/xilinx-v4l2-controls.h 23417 23418XILINX WATCHDOG DRIVER 23419M: Srinivas Neeli <srinivas.neeli@amd.com> 23420R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23421R: Michal Simek <michal.simek@amd.com> 23422S: Maintained 23423F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23424F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23425F: drivers/watchdog/of_xilinx_wdt.c 23426F: drivers/watchdog/xilinx_wwdt.c 23427 23428XILINX XDMA DRIVER 23429M: Lizhi Hou <lizhi.hou@amd.com> 23430M: Brian Xu <brian.xu@amd.com> 23431M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23432L: dmaengine@vger.kernel.org 23433S: Supported 23434F: drivers/dma/xilinx/xdma-regs.h 23435F: drivers/dma/xilinx/xdma.c 23436F: include/linux/dma/amd_xdma.h 23437F: include/linux/platform_data/amd_xdma.h 23438 23439XILINX ZYNQMP DPDMA DRIVER 23440M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23441L: dmaengine@vger.kernel.org 23442S: Supported 23443F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23444F: drivers/dma/xilinx/xilinx_dpdma.c 23445F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23446 23447XILINX ZYNQMP OCM EDAC DRIVER 23448M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23449M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23450S: Maintained 23451F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23452F: drivers/edac/zynqmp_edac.c 23453 23454XILINX ZYNQMP PSGTR PHY DRIVER 23455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23456L: linux-kernel@vger.kernel.org 23457S: Supported 23458T: git https://github.com/Xilinx/linux-xlnx.git 23459F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23460F: drivers/phy/xilinx/phy-zynqmp.c 23461 23462XILINX ZYNQMP SHA3 DRIVER 23463M: Harsha <harsha.harsha@amd.com> 23464S: Maintained 23465F: drivers/crypto/xilinx/zynqmp-sha.c 23466 23467XILLYBUS DRIVER 23468M: Eli Billauer <eli.billauer@gmail.com> 23469L: linux-kernel@vger.kernel.org 23470S: Supported 23471F: drivers/char/xillybus/ 23472 23473XLP9XX I2C DRIVER 23474M: George Cherian <gcherian@marvell.com> 23475L: linux-i2c@vger.kernel.org 23476S: Supported 23477W: http://www.marvell.com 23478F: drivers/i2c/busses/i2c-xlp9xx.c 23479 23480XRA1403 GPIO EXPANDER 23481M: Nandor Han <nandor.han@ge.com> 23482L: linux-gpio@vger.kernel.org 23483S: Maintained 23484F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23485F: drivers/gpio/gpio-xra1403.c 23486 23487XTENSA XTFPGA PLATFORM SUPPORT 23488M: Max Filippov <jcmvbkbc@gmail.com> 23489S: Maintained 23490F: drivers/spi/spi-xtensa-xtfpga.c 23491F: sound/soc/xtensa/xtfpga-i2s.c 23492 23493YAM DRIVER FOR AX.25 23494M: Jean-Paul Roubelat <jpr@f6fbb.org> 23495L: linux-hams@vger.kernel.org 23496S: Maintained 23497F: drivers/net/hamradio/yam* 23498F: include/linux/yam.h 23499 23500YAMA SECURITY MODULE 23501M: Kees Cook <keescook@chromium.org> 23502S: Supported 23503T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23504F: Documentation/admin-guide/LSM/Yama.rst 23505F: security/yama/ 23506 23507YEALINK PHONE DRIVER 23508M: Henk Vergonet <Henk.Vergonet@gmail.com> 23509L: usbb2k-api-dev@nongnu.org 23510S: Maintained 23511F: Documentation/input/devices/yealink.rst 23512F: drivers/input/misc/yealink.* 23513 23514Z3FOLD COMPRESSED PAGE ALLOCATOR 23515M: Vitaly Wool <vitaly.wool@konsulko.com> 23516R: Miaohe Lin <linmiaohe@huawei.com> 23517L: linux-mm@kvack.org 23518S: Maintained 23519F: mm/z3fold.c 23520 23521Z8530 DRIVER FOR AX.25 23522M: Joerg Reuter <jreuter@yaina.de> 23523L: linux-hams@vger.kernel.org 23524S: Maintained 23525W: http://yaina.de/jreuter/ 23526W: http://www.qsl.net/dl1bke/ 23527F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23528F: drivers/net/hamradio/*scc.c 23529F: drivers/net/hamradio/z8530.h 23530 23531ZBUD COMPRESSED PAGE ALLOCATOR 23532M: Seth Jennings <sjenning@redhat.com> 23533M: Dan Streetman <ddstreet@ieee.org> 23534L: linux-mm@kvack.org 23535S: Maintained 23536F: mm/zbud.c 23537 23538ZD1211RW WIRELESS DRIVER 23539M: Ulrich Kunitz <kune@deine-taler.de> 23540L: linux-wireless@vger.kernel.org 23541L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23542S: Maintained 23543W: http://zd1211.ath.cx/wiki/DriverRewrite 23544F: drivers/net/wireless/zydas/zd1211rw/ 23545 23546ZD1301 MEDIA DRIVER 23547M: Antti Palosaari <crope@iki.fi> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550W: https://linuxtv.org/ 23551W: http://palosaari.fi/linux/ 23552Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23553F: drivers/media/usb/dvb-usb-v2/zd1301* 23554 23555ZD1301_DEMOD MEDIA DRIVER 23556M: Antti Palosaari <crope@iki.fi> 23557L: linux-media@vger.kernel.org 23558S: Maintained 23559W: https://linuxtv.org/ 23560W: http://palosaari.fi/linux/ 23561Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23562F: drivers/media/dvb-frontends/zd1301_demod* 23563 23564ZHAOXIN PROCESSOR SUPPORT 23565M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23566L: linux-kernel@vger.kernel.org 23567S: Maintained 23568F: arch/x86/kernel/cpu/zhaoxin.c 23569 23570ZONEFS FILESYSTEM 23571M: Damien Le Moal <dlemoal@kernel.org> 23572M: Naohiro Aota <naohiro.aota@wdc.com> 23573R: Johannes Thumshirn <jth@kernel.org> 23574L: linux-fsdevel@vger.kernel.org 23575S: Maintained 23576T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23577F: Documentation/filesystems/zonefs.rst 23578F: fs/zonefs/ 23579 23580ZPOOL COMPRESSED PAGE STORAGE API 23581M: Dan Streetman <ddstreet@ieee.org> 23582L: linux-mm@kvack.org 23583S: Maintained 23584F: include/linux/zpool.h 23585F: mm/zpool.c 23586 23587ZR36067 VIDEO FOR LINUX DRIVER 23588M: Corentin Labbe <clabbe@baylibre.com> 23589L: mjpeg-users@lists.sourceforge.net 23590L: linux-media@vger.kernel.org 23591S: Maintained 23592W: http://mjpeg.sourceforge.net/driver-zoran/ 23593Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23594F: Documentation/driver-api/media/drivers/zoran.rst 23595F: drivers/media/pci/zoran/ 23596 23597ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23598M: Minchan Kim <minchan@kernel.org> 23599M: Sergey Senozhatsky <senozhatsky@chromium.org> 23600L: linux-kernel@vger.kernel.org 23601S: Maintained 23602F: Documentation/admin-guide/blockdev/zram.rst 23603F: drivers/block/zram/ 23604 23605ZS DECSTATION Z85C30 SERIAL DRIVER 23606M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23607S: Maintained 23608F: drivers/tty/serial/zs.* 23609 23610ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23611M: Minchan Kim <minchan@kernel.org> 23612M: Sergey Senozhatsky <senozhatsky@chromium.org> 23613L: linux-mm@kvack.org 23614S: Maintained 23615F: Documentation/mm/zsmalloc.rst 23616F: include/linux/zsmalloc.h 23617F: mm/zsmalloc.c 23618 23619ZSTD 23620M: Nick Terrell <terrelln@fb.com> 23621S: Maintained 23622B: https://github.com/facebook/zstd/issues 23623T: git https://github.com/terrelln/linux.git 23624F: crypto/zstd.c 23625F: include/linux/zstd* 23626F: lib/decompress_unzstd.c 23627F: lib/zstd/ 23628N: zstd 23629K: zstd 23630 23631ZSWAP COMPRESSED SWAP CACHING 23632M: Seth Jennings <sjenning@redhat.com> 23633M: Dan Streetman <ddstreet@ieee.org> 23634M: Vitaly Wool <vitaly.wool@konsulko.com> 23635L: linux-mm@kvack.org 23636S: Maintained 23637F: mm/zswap.c 23638 23639THE REST 23640M: Linus Torvalds <torvalds@linux-foundation.org> 23641L: linux-kernel@vger.kernel.org 23642S: Buried alive in reporters 23643T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23644F: * 23645F: */ 23646
