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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 4466R: Aswath Govindraju <a-govindraju@ti.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4470F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4471F: drivers/usb/cdns3/ 4472X: drivers/usb/cdns3/cdnsp* 4473 4474CADENCE USBHS DRIVER 4475M: Pawel Laszczak <pawell@cadence.com> 4476L: linux-usb@vger.kernel.org 4477S: Maintained 4478F: drivers/usb/gadget/udc/cdns2 4479 4480CADENCE USBSSP DRD IP DRIVER 4481M: Pawel Laszczak <pawell@cadence.com> 4482L: linux-usb@vger.kernel.org 4483S: Maintained 4484T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4485F: drivers/usb/cdns3/ 4486X: drivers/usb/cdns3/cdns3* 4487 4488CADET FM/AM RADIO RECEIVER DRIVER 4489M: Hans Verkuil <hverkuil@xs4all.nl> 4490L: linux-media@vger.kernel.org 4491S: Maintained 4492W: https://linuxtv.org 4493T: git git://linuxtv.org/media_tree.git 4494F: drivers/media/radio/radio-cadet* 4495 4496CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4497L: linux-media@vger.kernel.org 4498S: Orphan 4499T: git git://linuxtv.org/media_tree.git 4500F: Documentation/admin-guide/media/cafe_ccic* 4501F: drivers/media/platform/marvell/ 4502 4503CAIF NETWORK LAYER 4504L: netdev@vger.kernel.org 4505S: Orphan 4506F: Documentation/networking/caif/ 4507F: drivers/net/caif/ 4508F: include/net/caif/ 4509F: include/uapi/linux/caif/ 4510F: net/caif/ 4511 4512CAKE QDISC 4513M: Toke Høiland-Jørgensen <toke@toke.dk> 4514L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4515S: Maintained 4516F: net/sched/sch_cake.c 4517 4518CAN NETWORK DRIVERS 4519M: Wolfgang Grandegger <wg@grandegger.com> 4520M: Marc Kleine-Budde <mkl@pengutronix.de> 4521L: linux-can@vger.kernel.org 4522S: Maintained 4523W: https://github.com/linux-can 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4526F: Documentation/devicetree/bindings/net/can/ 4527F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4528F: drivers/net/can/ 4529F: drivers/phy/phy-can-transceiver.c 4530F: include/linux/can/bittiming.h 4531F: include/linux/can/dev.h 4532F: include/linux/can/length.h 4533F: include/linux/can/platform/ 4534F: include/linux/can/rx-offload.h 4535F: include/uapi/linux/can/error.h 4536F: include/uapi/linux/can/netlink.h 4537F: include/uapi/linux/can/vxcan.h 4538 4539CAN NETWORK LAYER 4540M: Oliver Hartkopp <socketcan@hartkopp.net> 4541M: Marc Kleine-Budde <mkl@pengutronix.de> 4542L: linux-can@vger.kernel.org 4543S: Maintained 4544W: https://github.com/linux-can 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4547F: Documentation/networking/can.rst 4548F: include/linux/can/can-ml.h 4549F: include/linux/can/core.h 4550F: include/linux/can/skb.h 4551F: include/net/netns/can.h 4552F: include/uapi/linux/can.h 4553F: include/uapi/linux/can/bcm.h 4554F: include/uapi/linux/can/gw.h 4555F: include/uapi/linux/can/isotp.h 4556F: include/uapi/linux/can/raw.h 4557F: net/can/ 4558 4559CAN-J1939 NETWORK LAYER 4560M: Robin van der Gracht <robin@protonic.nl> 4561M: Oleksij Rempel <o.rempel@pengutronix.de> 4562R: kernel@pengutronix.de 4563L: linux-can@vger.kernel.org 4564S: Maintained 4565F: Documentation/networking/j1939.rst 4566F: include/uapi/linux/can/j1939.h 4567F: net/can/j1939/ 4568 4569CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4570M: Damien Le Moal <dlemoal@kernel.org> 4571L: linux-riscv@lists.infradead.org 4572L: linux-gpio@vger.kernel.org (pinctrl driver) 4573F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4574F: drivers/pinctrl/pinctrl-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-kernel@vger.kernel.org 4579L: linux-riscv@lists.infradead.org 4580S: Maintained 4581F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4582F: drivers/reset/reset-k210.c 4583 4584CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4585M: Damien Le Moal <dlemoal@kernel.org> 4586L: linux-riscv@lists.infradead.org 4587S: Maintained 4588F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4589F: drivers/soc/canaan/ 4590F: include/soc/canaan/ 4591 4592CAPABILITIES 4593M: Serge Hallyn <serge@hallyn.com> 4594L: linux-security-module@vger.kernel.org 4595S: Supported 4596F: include/linux/capability.h 4597F: include/uapi/linux/capability.h 4598F: kernel/capability.c 4599F: security/commoncap.c 4600 4601CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4602M: Kevin Tsai <ktsai@capellamicro.com> 4603S: Maintained 4604F: drivers/iio/light/cm* 4605 4606CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4607M: Christian Lamparter <chunkeey@googlemail.com> 4608L: linux-wireless@vger.kernel.org 4609S: Maintained 4610W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4611F: drivers/net/wireless/ath/carl9170/ 4612 4613CAVIUM I2C DRIVER 4614M: Robert Richter <rric@kernel.org> 4615S: Odd Fixes 4616W: http://www.marvell.com 4617F: drivers/i2c/busses/i2c-octeon* 4618F: drivers/i2c/busses/i2c-thunderx* 4619 4620CAVIUM LIQUIDIO NETWORK DRIVER 4621M: Derek Chickles <dchickles@marvell.com> 4622M: Satanand Burla <sburla@marvell.com> 4623M: Felix Manlunas <fmanlunas@marvell.com> 4624L: netdev@vger.kernel.org 4625S: Supported 4626W: http://www.marvell.com 4627F: drivers/net/ethernet/cavium/liquidio/ 4628 4629CAVIUM MMC DRIVER 4630M: Robert Richter <rric@kernel.org> 4631S: Odd Fixes 4632W: http://www.marvell.com 4633F: drivers/mmc/host/cavium* 4634 4635CAVIUM OCTEON-TX CRYPTO DRIVER 4636M: George Cherian <gcherian@marvell.com> 4637L: linux-crypto@vger.kernel.org 4638S: Supported 4639W: http://www.marvell.com 4640F: drivers/crypto/cavium/cpt/ 4641 4642CAVIUM THUNDERX2 ARM64 SOC 4643M: Robert Richter <rric@kernel.org> 4644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4645S: Odd Fixes 4646F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4647F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4648 4649CBS/ETF/TAPRIO QDISCS 4650M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4651L: netdev@vger.kernel.org 4652S: Maintained 4653F: net/sched/sch_cbs.c 4654F: net/sched/sch_etf.c 4655F: net/sched/sch_taprio.c 4656 4657CC2520 IEEE-802.15.4 RADIO DRIVER 4658M: Stefan Schmidt <stefan@datenfreihafen.org> 4659L: linux-wpan@vger.kernel.org 4660S: Odd Fixes 4661F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4662F: drivers/net/ieee802154/cc2520.c 4663 4664CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4665M: Gilad Ben-Yossef <gilad@benyossef.com> 4666L: linux-crypto@vger.kernel.org 4667S: Supported 4668W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4669F: drivers/crypto/ccree/ 4670 4671CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4672M: Hadar Gat <hadar.gat@arm.com> 4673L: linux-crypto@vger.kernel.org 4674S: Supported 4675W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4676F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4677F: drivers/char/hw_random/cctrng.c 4678F: drivers/char/hw_random/cctrng.h 4679 4680CEC FRAMEWORK 4681M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4682L: linux-media@vger.kernel.org 4683S: Supported 4684W: http://linuxtv.org 4685T: git git://linuxtv.org/media_tree.git 4686F: Documentation/ABI/testing/debugfs-cec-error-inj 4687F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4688F: Documentation/driver-api/media/cec-core.rst 4689F: Documentation/userspace-api/media/cec 4690F: drivers/media/cec/ 4691F: drivers/media/rc/keymaps/rc-cec.c 4692F: include/media/cec-notifier.h 4693F: include/media/cec.h 4694F: include/uapi/linux/cec-funcs.h 4695F: include/uapi/linux/cec.h 4696 4697CEC GPIO DRIVER 4698M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4699L: linux-media@vger.kernel.org 4700S: Supported 4701W: http://linuxtv.org 4702T: git git://linuxtv.org/media_tree.git 4703F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4704F: drivers/media/cec/platform/cec-gpio/ 4705 4706CELL BROADBAND ENGINE ARCHITECTURE 4707M: Arnd Bergmann <arnd@arndb.de> 4708L: linuxppc-dev@lists.ozlabs.org 4709S: Supported 4710W: http://www.ibm.com/developerworks/power/cell/ 4711F: arch/powerpc/include/asm/cell*.h 4712F: arch/powerpc/include/asm/spu*.h 4713F: arch/powerpc/include/uapi/asm/spu*.h 4714F: arch/powerpc/platforms/cell/ 4715 4716CELLWISE CW2015 BATTERY DRIVER 4717M: Tobias Schrammm <t.schramm@manjaro.org> 4718S: Maintained 4719F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4720F: drivers/power/supply/cw2015_battery.c 4721 4722CEPH COMMON CODE (LIBCEPH) 4723M: Ilya Dryomov <idryomov@gmail.com> 4724M: Xiubo Li <xiubli@redhat.com> 4725R: Jeff Layton <jlayton@kernel.org> 4726L: ceph-devel@vger.kernel.org 4727S: Supported 4728W: http://ceph.com/ 4729T: git https://github.com/ceph/ceph-client.git 4730F: include/linux/ceph/ 4731F: include/linux/crush/ 4732F: net/ceph/ 4733 4734CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4735M: Xiubo Li <xiubli@redhat.com> 4736M: Ilya Dryomov <idryomov@gmail.com> 4737R: Jeff Layton <jlayton@kernel.org> 4738L: ceph-devel@vger.kernel.org 4739S: Supported 4740W: http://ceph.com/ 4741T: git https://github.com/ceph/ceph-client.git 4742F: Documentation/filesystems/ceph.rst 4743F: fs/ceph/ 4744 4745CERTIFICATE HANDLING 4746M: David Howells <dhowells@redhat.com> 4747M: David Woodhouse <dwmw2@infradead.org> 4748L: keyrings@vger.kernel.org 4749S: Maintained 4750F: Documentation/admin-guide/module-signing.rst 4751F: certs/ 4752F: scripts/sign-file.c 4753F: tools/certs/ 4754 4755CFAG12864B LCD DRIVER 4756M: Miguel Ojeda <ojeda@kernel.org> 4757S: Maintained 4758F: drivers/auxdisplay/cfag12864b.c 4759F: include/linux/cfag12864b.h 4760 4761CFAG12864BFB LCD FRAMEBUFFER DRIVER 4762M: Miguel Ojeda <ojeda@kernel.org> 4763S: Maintained 4764F: drivers/auxdisplay/cfag12864bfb.c 4765F: include/linux/cfag12864b.h 4766 4767CHAR and MISC DRIVERS 4768M: Arnd Bergmann <arnd@arndb.de> 4769M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4770S: Supported 4771T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4772F: drivers/char/ 4773F: drivers/misc/ 4774F: include/linux/miscdevice.h 4775X: drivers/char/agp/ 4776X: drivers/char/hw_random/ 4777X: drivers/char/ipmi/ 4778X: drivers/char/random.c 4779X: drivers/char/tpm/ 4780 4781CHECKPATCH 4782M: Andy Whitcroft <apw@canonical.com> 4783M: Joe Perches <joe@perches.com> 4784R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4785R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4786S: Maintained 4787F: scripts/checkpatch.pl 4788 4789CHECKPATCH DOCUMENTATION 4790M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4791M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4792R: Joe Perches <joe@perches.com> 4793S: Maintained 4794F: Documentation/dev-tools/checkpatch.rst 4795 4796CHINESE DOCUMENTATION 4797M: Alex Shi <alexs@kernel.org> 4798M: Yanteng Si <siyanteng@loongson.cn> 4799S: Maintained 4800F: Documentation/translations/zh_CN/ 4801 4802CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4803M: Peter Chen <peter.chen@kernel.org> 4804L: linux-usb@vger.kernel.org 4805S: Maintained 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4807F: drivers/usb/chipidea/ 4808 4809CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4810M: Hans de Goede <hdegoede@redhat.com> 4811L: linux-input@vger.kernel.org 4812S: Maintained 4813F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4814F: drivers/input/touchscreen/chipone_icn8318.c 4815 4816CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4817M: Hans de Goede <hdegoede@redhat.com> 4818L: linux-input@vger.kernel.org 4819S: Maintained 4820F: drivers/input/touchscreen/chipone_icn8505.c 4821 4822CHROME HARDWARE PLATFORM SUPPORT 4823M: Benson Leung <bleung@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4827F: drivers/platform/chrome/ 4828 4829CHROMEOS EC CODEC DRIVER 4830M: Cheng-Yi Chiang <cychiang@chromium.org> 4831M: Tzung-Bi Shih <tzungbi@kernel.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4836F: sound/soc/codecs/cros_ec_codec.* 4837 4838CHROMEOS EC SUBDRIVERS 4839M: Benson Leung <bleung@chromium.org> 4840R: Guenter Roeck <groeck@chromium.org> 4841L: chrome-platform@lists.linux.dev 4842S: Maintained 4843F: drivers/power/supply/cros_usbpd-charger.c 4844N: cros_ec 4845N: cros-ec 4846 4847CHROMEOS EC UART DRIVER 4848M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4849R: Benson Leung <bleung@chromium.org> 4850R: Tzung-Bi Shih <tzungbi@kernel.org> 4851S: Maintained 4852F: drivers/platform/chrome/cros_ec_uart.c 4853 4854CHROMEOS EC USB PD NOTIFY DRIVER 4855M: Prashant Malani <pmalani@chromium.org> 4856L: chrome-platform@lists.linux.dev 4857S: Maintained 4858F: drivers/platform/chrome/cros_usbpd_notify.c 4859F: include/linux/platform_data/cros_usbpd_notify.h 4860 4861CHROMEOS EC USB TYPE-C DRIVER 4862M: Prashant Malani <pmalani@chromium.org> 4863L: chrome-platform@lists.linux.dev 4864S: Maintained 4865F: drivers/platform/chrome/cros_ec_typec.* 4866F: drivers/platform/chrome/cros_typec_switch.c 4867F: drivers/platform/chrome/cros_typec_vdm.* 4868 4869CHROMEOS HPS DRIVER 4870M: Dan Callaghan <dcallagh@chromium.org> 4871R: Sami Kyöstilä <skyostil@chromium.org> 4872S: Maintained 4873F: drivers/platform/chrome/cros_hps_i2c.c 4874 4875CHRONTEL CH7322 CEC DRIVER 4876M: Joe Tessler <jrt@google.com> 4877L: linux-media@vger.kernel.org 4878S: Maintained 4879T: git git://linuxtv.org/media_tree.git 4880F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4881F: drivers/media/cec/i2c/ch7322.c 4882 4883CIRRUS LOGIC AUDIO CODEC DRIVERS 4884M: James Schulman <james.schulman@cirrus.com> 4885M: David Rhodes <david.rhodes@cirrus.com> 4886M: Richard Fitzgerald <rf@opensource.cirrus.com> 4887L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4888L: patches@opensource.cirrus.com 4889S: Maintained 4890F: Documentation/devicetree/bindings/sound/cirrus,cs* 4891F: include/dt-bindings/sound/cs* 4892F: include/sound/cs* 4893F: sound/pci/hda/cs* 4894F: sound/pci/hda/hda_cs_dsp_ctl.* 4895F: sound/soc/codecs/cs* 4896 4897CIRRUS LOGIC DSP FIRMWARE DRIVER 4898M: Simon Trimmer <simont@opensource.cirrus.com> 4899M: Charles Keepax <ckeepax@opensource.cirrus.com> 4900M: Richard Fitzgerald <rf@opensource.cirrus.com> 4901L: patches@opensource.cirrus.com 4902S: Supported 4903W: https://github.com/CirrusLogic/linux-drivers/wiki 4904T: git https://github.com/CirrusLogic/linux-drivers.git 4905F: drivers/firmware/cirrus/* 4906F: include/linux/firmware/cirrus/* 4907 4908CIRRUS LOGIC EP93XX ETHERNET DRIVER 4909M: Hartley Sweeten <hsweeten@visionengravers.com> 4910L: netdev@vger.kernel.org 4911S: Maintained 4912F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4913 4914CIRRUS LOGIC LOCHNAGAR DRIVER 4915M: Charles Keepax <ckeepax@opensource.cirrus.com> 4916M: Richard Fitzgerald <rf@opensource.cirrus.com> 4917L: patches@opensource.cirrus.com 4918S: Supported 4919F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4923F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4924F: Documentation/hwmon/lochnagar.rst 4925F: drivers/clk/clk-lochnagar.c 4926F: drivers/hwmon/lochnagar-hwmon.c 4927F: drivers/mfd/lochnagar-i2c.c 4928F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4929F: drivers/regulator/lochnagar-regulator.c 4930F: include/dt-bindings/clock/lochnagar.h 4931F: include/dt-bindings/pinctrl/lochnagar.h 4932F: include/linux/mfd/lochnagar* 4933F: sound/soc/codecs/lochnagar-sc.c 4934 4935CIRRUS LOGIC MADERA CODEC DRIVERS 4936M: Charles Keepax <ckeepax@opensource.cirrus.com> 4937M: Richard Fitzgerald <rf@opensource.cirrus.com> 4938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4939L: patches@opensource.cirrus.com 4940S: Supported 4941W: https://github.com/CirrusLogic/linux-drivers/wiki 4942T: git https://github.com/CirrusLogic/linux-drivers.git 4943F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4945F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4946F: drivers/gpio/gpio-madera* 4947F: drivers/irqchip/irq-madera* 4948F: drivers/mfd/cs47l* 4949F: drivers/mfd/madera* 4950F: drivers/pinctrl/cirrus/* 4951F: include/dt-bindings/sound/madera* 4952F: include/linux/irqchip/irq-madera* 4953F: include/linux/mfd/madera/* 4954F: include/sound/madera* 4955F: sound/soc/codecs/cs47l* 4956F: sound/soc/codecs/madera* 4957 4958CISCO FCOE HBA DRIVER 4959M: Satish Kharat <satishkh@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961M: Karan Tilak Kumar <kartilak@cisco.com> 4962L: linux-scsi@vger.kernel.org 4963S: Supported 4964F: drivers/scsi/fnic/ 4965 4966CISCO SCSI HBA DRIVER 4967M: Karan Tilak Kumar <kartilak@cisco.com> 4968M: Sesidhar Baddela <sebaddel@cisco.com> 4969L: linux-scsi@vger.kernel.org 4970S: Supported 4971F: drivers/scsi/snic/ 4972 4973CISCO VIC ETHERNET NIC DRIVER 4974M: Christian Benvenuti <benve@cisco.com> 4975M: Satish Kharat <satishkh@cisco.com> 4976S: Supported 4977F: drivers/net/ethernet/cisco/enic/ 4978 4979CISCO VIC LOW LATENCY NIC DRIVER 4980M: Christian Benvenuti <benve@cisco.com> 4981M: Nelson Escobar <neescoba@cisco.com> 4982S: Supported 4983F: drivers/infiniband/hw/usnic/ 4984 4985CLANG CONTROL FLOW INTEGRITY SUPPORT 4986M: Sami Tolvanen <samitolvanen@google.com> 4987M: Kees Cook <keescook@chromium.org> 4988R: Nathan Chancellor <nathan@kernel.org> 4989R: Nick Desaulniers <ndesaulniers@google.com> 4990L: llvm@lists.linux.dev 4991S: Supported 4992B: https://github.com/ClangBuiltLinux/linux/issues 4993T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4994F: include/linux/cfi.h 4995F: kernel/cfi.c 4996 4997CLANG-FORMAT FILE 4998M: Miguel Ojeda <ojeda@kernel.org> 4999S: Maintained 5000F: .clang-format 5001 5002CLANG/LLVM BUILD SUPPORT 5003M: Nathan Chancellor <nathan@kernel.org> 5004M: Nick Desaulniers <ndesaulniers@google.com> 5005R: Tom Rix <trix@redhat.com> 5006L: llvm@lists.linux.dev 5007S: Supported 5008W: https://clangbuiltlinux.github.io/ 5009B: https://github.com/ClangBuiltLinux/linux/issues 5010C: irc://irc.libera.chat/clangbuiltlinux 5011F: Documentation/kbuild/llvm.rst 5012F: include/linux/compiler-clang.h 5013F: scripts/Makefile.clang 5014F: scripts/clang-tools/ 5015K: \b(?i:clang|llvm)\b 5016 5017CLK API 5018M: Russell King <linux@armlinux.org.uk> 5019L: linux-clk@vger.kernel.org 5020S: Maintained 5021F: include/linux/clk.h 5022 5023CLOCKSOURCE, CLOCKEVENT DRIVERS 5024M: Daniel Lezcano <daniel.lezcano@linaro.org> 5025M: Thomas Gleixner <tglx@linutronix.de> 5026L: linux-kernel@vger.kernel.org 5027S: Supported 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5029F: Documentation/devicetree/bindings/timer/ 5030F: drivers/clocksource/ 5031 5032CMPC ACPI DRIVER 5033M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5034M: Daniel Oliveira Nascimento <don@syst.com.br> 5035L: platform-driver-x86@vger.kernel.org 5036S: Supported 5037F: drivers/platform/x86/classmate-laptop.c 5038 5039COBALT MEDIA DRIVER 5040M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5041L: linux-media@vger.kernel.org 5042S: Supported 5043W: https://linuxtv.org 5044T: git git://linuxtv.org/media_tree.git 5045F: drivers/media/pci/cobalt/ 5046 5047COCCINELLE/Semantic Patches (SmPL) 5048M: Julia Lawall <Julia.Lawall@inria.fr> 5049M: Nicolas Palix <nicolas.palix@imag.fr> 5050L: cocci@inria.fr (moderated for non-subscribers) 5051S: Supported 5052W: https://coccinelle.gitlabpages.inria.fr/website/ 5053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5054F: Documentation/dev-tools/coccinelle.rst 5055F: scripts/coccicheck 5056F: scripts/coccinelle/ 5057 5058CODA FILE SYSTEM 5059M: Jan Harkes <jaharkes@cs.cmu.edu> 5060M: coda@cs.cmu.edu 5061L: codalist@coda.cs.cmu.edu 5062S: Maintained 5063W: http://www.coda.cs.cmu.edu/ 5064F: Documentation/filesystems/coda.rst 5065F: fs/coda/ 5066F: include/linux/coda*.h 5067F: include/uapi/linux/coda*.h 5068 5069CODA V4L2 MEM2MEM DRIVER 5070M: Philipp Zabel <p.zabel@pengutronix.de> 5071L: linux-media@vger.kernel.org 5072S: Maintained 5073F: Documentation/devicetree/bindings/media/coda.yaml 5074F: drivers/media/platform/chips-media/ 5075 5076CODE OF CONDUCT 5077M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5078S: Supported 5079F: Documentation/process/code-of-conduct-interpretation.rst 5080F: Documentation/process/code-of-conduct.rst 5081 5082COMEDI DRIVERS 5083M: Ian Abbott <abbotti@mev.co.uk> 5084M: H Hartley Sweeten <hsweeten@visionengravers.com> 5085S: Odd Fixes 5086F: drivers/comedi/ 5087F: include/linux/comedi/ 5088F: include/uapi/linux/comedi.h 5089 5090COMMON CLK FRAMEWORK 5091M: Michael Turquette <mturquette@baylibre.com> 5092M: Stephen Boyd <sboyd@kernel.org> 5093L: linux-clk@vger.kernel.org 5094S: Maintained 5095Q: http://patchwork.kernel.org/project/linux-clk/list/ 5096T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5097F: Documentation/devicetree/bindings/clock/ 5098F: drivers/clk/ 5099F: include/dt-bindings/clock/ 5100F: include/linux/clk-pr* 5101F: include/linux/clk/ 5102F: include/linux/of_clk.h 5103X: drivers/clk/clkdev.c 5104 5105COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5106M: Steve French <sfrench@samba.org> 5107R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5108R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5109R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5110R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5111L: linux-cifs@vger.kernel.org 5112L: samba-technical@lists.samba.org (moderated for non-subscribers) 5113S: Supported 5114W: https://wiki.samba.org/index.php/LinuxCIFS 5115T: git git://git.samba.org/sfrench/cifs-2.6.git 5116F: Documentation/admin-guide/cifs/ 5117F: fs/smb/client/ 5118F: fs/smb/common/ 5119F: include/uapi/linux/cifs 5120 5121COMPACTPCI HOTPLUG CORE 5122M: Scott Murray <scott@spiteful.org> 5123L: linux-pci@vger.kernel.org 5124S: Maintained 5125F: drivers/pci/hotplug/cpci_hotplug* 5126 5127COMPACTPCI HOTPLUG GENERIC DRIVER 5128M: Scott Murray <scott@spiteful.org> 5129L: linux-pci@vger.kernel.org 5130S: Maintained 5131F: drivers/pci/hotplug/cpcihp_generic.c 5132 5133COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5134M: Scott Murray <scott@spiteful.org> 5135L: linux-pci@vger.kernel.org 5136S: Maintained 5137F: drivers/pci/hotplug/cpcihp_zt5550.* 5138 5139COMPAL LAPTOP SUPPORT 5140M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5141L: platform-driver-x86@vger.kernel.org 5142S: Maintained 5143F: drivers/platform/x86/compal-laptop.c 5144 5145COMPILER ATTRIBUTES 5146M: Miguel Ojeda <ojeda@kernel.org> 5147R: Nick Desaulniers <ndesaulniers@google.com> 5148S: Maintained 5149F: include/linux/compiler_attributes.h 5150 5151COMPUTE EXPRESS LINK (CXL) 5152M: Alison Schofield <alison.schofield@intel.com> 5153M: Vishal Verma <vishal.l.verma@intel.com> 5154M: Ira Weiny <ira.weiny@intel.com> 5155M: Ben Widawsky <bwidawsk@kernel.org> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464M: Solomon Peachy <pizza@shaftnet.org> 5465S: Maintained 5466F: drivers/net/wireless/st/cw1200/ 5467 5468CX18 VIDEO4LINUX DRIVER 5469M: Andy Walls <awalls@md.metrocast.net> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/pci/cx18/ 5475F: include/uapi/linux/ivtv* 5476 5477CX2341X MPEG ENCODER HELPER MODULE 5478M: Hans Verkuil <hverkuil@xs4all.nl> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/common/cx2341x* 5484F: include/media/drv-intf/cx2341x.h 5485 5486CX24120 MEDIA DRIVER 5487M: Jemma Denson <jdenson@gmail.com> 5488M: Patrick Boettcher <patrick.boettcher@posteo.de> 5489L: linux-media@vger.kernel.org 5490S: Maintained 5491W: https://linuxtv.org 5492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5493F: drivers/media/dvb-frontends/cx24120* 5494 5495CX88 VIDEO4LINUX DRIVER 5496M: Mauro Carvalho Chehab <mchehab@kernel.org> 5497L: linux-media@vger.kernel.org 5498S: Odd fixes 5499W: https://linuxtv.org 5500T: git git://linuxtv.org/media_tree.git 5501F: Documentation/driver-api/media/drivers/cx88* 5502F: drivers/media/pci/cx88/ 5503 5504CXD2820R MEDIA DRIVER 5505M: Antti Palosaari <crope@iki.fi> 5506L: linux-media@vger.kernel.org 5507S: Maintained 5508W: https://linuxtv.org 5509W: http://palosaari.fi/linux/ 5510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5511T: git git://linuxtv.org/anttip/media_tree.git 5512F: drivers/media/dvb-frontends/cxd2820r* 5513 5514CXGB3 ETHERNET DRIVER (CXGB3) 5515M: Raju Rangoju <rajur@chelsio.com> 5516L: netdev@vger.kernel.org 5517S: Supported 5518W: http://www.chelsio.com 5519F: drivers/net/ethernet/chelsio/cxgb3/ 5520 5521CXGB3 ISCSI DRIVER (CXGB3I) 5522M: Varun Prakash <varun@chelsio.com> 5523L: linux-scsi@vger.kernel.org 5524S: Supported 5525W: http://www.chelsio.com 5526F: drivers/scsi/cxgbi/cxgb3i 5527 5528CXGB4 CRYPTO DRIVER (chcr) 5529M: Ayush Sawal <ayush.sawal@chelsio.com> 5530L: linux-crypto@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/crypto/chelsio 5534 5535CXGB4 ETHERNET DRIVER (CXGB4) 5536M: Raju Rangoju <rajur@chelsio.com> 5537L: netdev@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/net/ethernet/chelsio/cxgb4/ 5541 5542CXGB4 INLINE CRYPTO DRIVER 5543M: Ayush Sawal <ayush.sawal@chelsio.com> 5544L: netdev@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/net/ethernet/chelsio/inline_crypto/ 5548 5549CXGB4 ISCSI DRIVER (CXGB4I) 5550M: Varun Prakash <varun@chelsio.com> 5551L: linux-scsi@vger.kernel.org 5552S: Supported 5553W: http://www.chelsio.com 5554F: drivers/scsi/cxgbi/cxgb4i 5555 5556CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5557M: Potnuri Bharat Teja <bharat@chelsio.com> 5558L: linux-rdma@vger.kernel.org 5559S: Supported 5560W: http://www.openfabrics.org 5561F: drivers/infiniband/hw/cxgb4/ 5562F: include/uapi/rdma/cxgb4-abi.h 5563 5564CXGB4VF ETHERNET DRIVER (CXGB4VF) 5565M: Raju Rangoju <rajur@chelsio.com> 5566L: netdev@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/net/ethernet/chelsio/cxgb4vf/ 5570 5571CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5572M: Frederic Barrat <fbarrat@linux.ibm.com> 5573M: Andrew Donnellan <ajd@linux.ibm.com> 5574L: linuxppc-dev@lists.ozlabs.org 5575S: Supported 5576F: Documentation/ABI/testing/sysfs-class-cxl 5577F: Documentation/powerpc/cxl.rst 5578F: arch/powerpc/platforms/powernv/pci-cxl.c 5579F: drivers/misc/cxl/ 5580F: include/misc/cxl* 5581F: include/uapi/misc/cxl.h 5582 5583CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5584M: Manoj N. Kumar <manoj@linux.ibm.com> 5585M: Matthew R. Ochs <mrochs@linux.ibm.com> 5586M: Uma Krishnan <ukrishn@linux.ibm.com> 5587L: linux-scsi@vger.kernel.org 5588S: Supported 5589F: Documentation/powerpc/cxlflash.rst 5590F: drivers/scsi/cxlflash/ 5591F: include/uapi/scsi/cxlflash_ioctl.h 5592 5593CYBERPRO FB DRIVER 5594M: Russell King <linux@armlinux.org.uk> 5595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5596S: Maintained 5597W: http://www.armlinux.org.uk/ 5598F: drivers/video/fbdev/cyber2000fb.* 5599 5600CYCLADES PC300 DRIVER 5601S: Orphan 5602F: drivers/net/wan/pc300* 5603 5604CYPRESS CY8C95X0 PINCTRL DRIVER 5605M: Patrick Rudolph <patrick.rudolph@9elements.com> 5606L: linux-gpio@vger.kernel.org 5607S: Maintained 5608F: drivers/pinctrl/pinctrl-cy8c95x0.c 5609 5610CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5611M: Linus Walleij <linus.walleij@linaro.org> 5612L: linux-input@vger.kernel.org 5613S: Maintained 5614F: drivers/input/touchscreen/cy8ctma140.c 5615 5616CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5617M: Yassine Oudjana <y.oudjana@protonmail.com> 5618L: linux-input@vger.kernel.org 5619S: Maintained 5620F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5621F: drivers/input/keyboard/cypress-sf.c 5622 5623CYPRESS_FIRMWARE MEDIA DRIVER 5624M: Antti Palosaari <crope@iki.fi> 5625L: linux-media@vger.kernel.org 5626S: Maintained 5627W: https://linuxtv.org 5628W: http://palosaari.fi/linux/ 5629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5630T: git git://linuxtv.org/anttip/media_tree.git 5631F: drivers/media/common/cypress_firmware* 5632 5633CYTTSP TOUCHSCREEN DRIVER 5634M: Linus Walleij <linus.walleij@linaro.org> 5635L: linux-input@vger.kernel.org 5636S: Maintained 5637F: drivers/input/touchscreen/cyttsp* 5638 5639D-LINK DIR-685 TOUCHKEYS DRIVER 5640M: Linus Walleij <linus.walleij@linaro.org> 5641L: linux-input@vger.kernel.org 5642S: Supported 5643F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5644 5645DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5646M: Joshua Kinard <kumba@gentoo.org> 5647S: Maintained 5648F: drivers/rtc/rtc-ds1685.c 5649F: include/linux/rtc/ds1685.h 5650 5651DAMA SLAVE for AX.25 5652M: Joerg Reuter <jreuter@yaina.de> 5653L: linux-hams@vger.kernel.org 5654S: Maintained 5655W: http://yaina.de/jreuter/ 5656W: http://www.qsl.net/dl1bke/ 5657F: net/ax25/af_ax25.c 5658F: net/ax25/ax25_dev.c 5659F: net/ax25/ax25_ds_* 5660F: net/ax25/ax25_in.c 5661F: net/ax25/ax25_out.c 5662F: net/ax25/ax25_timer.c 5663F: net/ax25/sysctl_net_ax25.c 5664 5665DATA ACCESS MONITOR 5666M: SeongJae Park <sj@kernel.org> 5667L: damon@lists.linux.dev 5668L: linux-mm@kvack.org 5669S: Maintained 5670W: https://damonitor.github.io 5671P: Documentation/mm/damon/maintainer-profile.rst 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5673T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5674T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5675F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5676F: Documentation/admin-guide/mm/damon/ 5677F: Documentation/mm/damon/ 5678F: include/linux/damon.h 5679F: include/trace/events/damon.h 5680F: mm/damon/ 5681F: tools/testing/selftests/damon/ 5682 5683DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5684L: netdev@vger.kernel.org 5685S: Orphan 5686F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5687F: drivers/net/ethernet/dec/tulip/dmfe.c 5688 5689DC390/AM53C974 SCSI driver 5690M: Hannes Reinecke <hare@suse.com> 5691L: linux-scsi@vger.kernel.org 5692S: Maintained 5693F: drivers/scsi/am53c974.c 5694 5695DC395x SCSI driver 5696M: Oliver Neukum <oliver@neukum.org> 5697M: Ali Akcaagac <aliakc@web.de> 5698M: Jamie Lenehan <lenehan@twibble.org> 5699S: Maintained 5700F: Documentation/scsi/dc395x.rst 5701F: drivers/scsi/dc395x.* 5702 5703DCCP PROTOCOL 5704L: dccp@vger.kernel.org 5705S: Orphan 5706W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5707F: include/linux/dccp.h 5708F: include/linux/tfrc.h 5709F: include/uapi/linux/dccp.h 5710F: net/dccp/ 5711 5712DEBUGOBJECTS: 5713M: Thomas Gleixner <tglx@linutronix.de> 5714L: linux-kernel@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5717F: include/linux/debugobjects.h 5718F: lib/debugobjects.c 5719 5720DECSTATION PLATFORM SUPPORT 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722L: linux-mips@vger.kernel.org 5723S: Maintained 5724W: http://www.linux-mips.org/wiki/DECstation 5725F: arch/mips/dec/ 5726F: arch/mips/include/asm/dec/ 5727F: arch/mips/include/asm/mach-dec/ 5728 5729DEFXX FDDI NETWORK DRIVER 5730M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5731S: Maintained 5732F: drivers/net/fddi/defxx.* 5733 5734DEFZA FDDI NETWORK DRIVER 5735M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5736S: Maintained 5737F: drivers/net/fddi/defza.* 5738 5739DEINTERLACE DRIVERS FOR ALLWINNER H3 5740M: Jernej Skrabec <jernej.skrabec@gmail.com> 5741L: linux-media@vger.kernel.org 5742S: Maintained 5743T: git git://linuxtv.org/media_tree.git 5744F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5745F: drivers/media/platform/sunxi/sun8i-di/ 5746 5747DELL LAPTOP DRIVER 5748M: Matthew Garrett <mjg59@srcf.ucam.org> 5749M: Pali Rohár <pali@kernel.org> 5750L: platform-driver-x86@vger.kernel.org 5751S: Maintained 5752F: drivers/platform/x86/dell/dell-laptop.c 5753 5754DELL LAPTOP FREEFALL DRIVER 5755M: Pali Rohár <pali@kernel.org> 5756S: Maintained 5757F: drivers/platform/x86/dell/dell-smo8800.c 5758 5759DELL LAPTOP RBTN DRIVER 5760M: Pali Rohár <pali@kernel.org> 5761S: Maintained 5762F: drivers/platform/x86/dell/dell-rbtn.* 5763 5764DELL LAPTOP SMM DRIVER 5765M: Pali Rohár <pali@kernel.org> 5766S: Maintained 5767F: Documentation/ABI/obsolete/procfs-i8k 5768F: drivers/hwmon/dell-smm-hwmon.c 5769F: include/uapi/linux/i8k.h 5770 5771DELL REMOTE BIOS UPDATE DRIVER 5772M: Stuart Hayes <stuart.w.hayes@gmail.com> 5773L: platform-driver-x86@vger.kernel.org 5774S: Maintained 5775F: drivers/platform/x86/dell/dell_rbu.c 5776 5777DELL SMBIOS DRIVER 5778M: Pali Rohár <pali@kernel.org> 5779L: Dell.Client.Kernel@dell.com 5780L: platform-driver-x86@vger.kernel.org 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smbios.* 5783 5784DELL SMBIOS SMM DRIVER 5785L: Dell.Client.Kernel@dell.com 5786L: platform-driver-x86@vger.kernel.org 5787S: Maintained 5788F: drivers/platform/x86/dell/dell-smbios-smm.c 5789 5790DELL SMBIOS WMI DRIVER 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios-wmi.c 5795F: tools/wmi/dell-smbios-example.c 5796 5797DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5798M: Stuart Hayes <stuart.w.hayes@gmail.com> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: Documentation/driver-api/dcdbas.rst 5802F: drivers/platform/x86/dell/dcdbas.* 5803 5804DELL WMI DDV DRIVER 5805M: Armin Wolf <W_Armin@gmx.de> 5806S: Maintained 5807F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5808F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5809F: Documentation/wmi/devices/dell-wmi-ddv.rst 5810F: drivers/platform/x86/dell/dell-wmi-ddv.c 5811 5812DELL WMI DESCRIPTOR DRIVER 5813L: Dell.Client.Kernel@dell.com 5814S: Maintained 5815F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5816 5817DELL WMI HARDWARE PRIVACY SUPPORT 5818M: Perry Yuan <Perry.Yuan@dell.com> 5819L: Dell.Client.Kernel@dell.com 5820L: platform-driver-x86@vger.kernel.org 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-privacy.c 5823 5824DELL WMI NOTIFICATIONS DRIVER 5825M: Matthew Garrett <mjg59@srcf.ucam.org> 5826M: Pali Rohár <pali@kernel.org> 5827S: Maintained 5828F: drivers/platform/x86/dell/dell-wmi-base.c 5829 5830DELL WMI SYSMAN DRIVER 5831M: Prasanth Ksr <prasanth.ksr@dell.com> 5832L: Dell.Client.Kernel@dell.com 5833L: platform-driver-x86@vger.kernel.org 5834S: Maintained 5835F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5836F: drivers/platform/x86/dell/dell-wmi-sysman/ 5837 5838DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5839M: Zev Weiss <zev@bewilderbeest.net> 5840L: linux-hwmon@vger.kernel.org 5841S: Maintained 5842F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5843 5844DELTA DPS920AB PSU DRIVER 5845M: Robert Marko <robert.marko@sartura.hr> 5846L: linux-hwmon@vger.kernel.org 5847S: Maintained 5848F: Documentation/hwmon/dps920ab.rst 5849F: drivers/hwmon/pmbus/dps920ab.c 5850 5851DELTA NETWORKS TN48M CPLD DRIVERS 5852M: Robert Marko <robert.marko@sartura.hr> 5853S: Maintained 5854F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5855F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5856F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5857F: drivers/gpio/gpio-tn48m.c 5858F: include/dt-bindings/reset/delta,tn48m-reset.h 5859 5860DELTA ST MEDIA DRIVER 5861M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5862L: linux-media@vger.kernel.org 5863S: Supported 5864W: https://linuxtv.org 5865T: git git://linuxtv.org/media_tree.git 5866F: drivers/media/platform/st/sti/delta 5867 5868DENALI NAND DRIVER 5869L: linux-mtd@lists.infradead.org 5870S: Orphan 5871F: drivers/mtd/nand/raw/denali* 5872 5873DESIGNWARE EDMA CORE IP DRIVER 5874M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5875R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5876R: Serge Semin <fancer.lancer@gmail.com> 5877L: dmaengine@vger.kernel.org 5878S: Maintained 5879F: drivers/dma/dw-edma/ 5880F: include/linux/dma/edma.h 5881 5882DESIGNWARE USB2 DRD IP DRIVER 5883M: Minas Harutyunyan <hminas@synopsys.com> 5884L: linux-usb@vger.kernel.org 5885S: Maintained 5886T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5887F: drivers/usb/dwc2/ 5888 5889DESIGNWARE USB3 DRD IP DRIVER 5890M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5891L: linux-usb@vger.kernel.org 5892S: Maintained 5893F: drivers/usb/dwc3/ 5894 5895DESIGNWARE XDATA IP DRIVER 5896M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5897L: linux-pci@vger.kernel.org 5898S: Maintained 5899F: Documentation/misc-devices/dw-xdata-pcie.rst 5900F: drivers/misc/dw-xdata-pcie.c 5901 5902DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5903M: Andreas Klinger <ak@it-klinger.de> 5904L: linux-iio@vger.kernel.org 5905S: Maintained 5906F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5907F: drivers/iio/proximity/srf*.c 5908 5909DEVICE COREDUMP (DEV_COREDUMP) 5910M: Johannes Berg <johannes@sipsolutions.net> 5911L: linux-kernel@vger.kernel.org 5912S: Maintained 5913F: drivers/base/devcoredump.c 5914F: include/linux/devcoredump.h 5915 5916DEVICE DEPENDENCY HELPER SCRIPT 5917M: Saravana Kannan <saravanak@google.com> 5918L: linux-kernel@vger.kernel.org 5919S: Maintained 5920F: scripts/dev-needs.sh 5921 5922DEVICE DIRECT ACCESS (DAX) 5923M: Dan Williams <dan.j.williams@intel.com> 5924M: Vishal Verma <vishal.l.verma@intel.com> 5925M: Dave Jiang <dave.jiang@intel.com> 5926L: nvdimm@lists.linux.dev 5927L: linux-cxl@vger.kernel.org 5928S: Supported 5929F: drivers/dax/ 5930 5931DEVICE FREQUENCY (DEVFREQ) 5932M: MyungJoo Ham <myungjoo.ham@samsung.com> 5933M: Kyungmin Park <kyungmin.park@samsung.com> 5934M: Chanwoo Choi <cw00.choi@samsung.com> 5935L: linux-pm@vger.kernel.org 5936S: Maintained 5937T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5938F: Documentation/devicetree/bindings/devfreq/ 5939F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5940F: drivers/devfreq/ 5941F: include/linux/devfreq.h 5942F: include/trace/events/devfreq.h 5943 5944DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Supported 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/event/ 5950F: drivers/devfreq/devfreq-event.c 5951F: drivers/devfreq/event/ 5952F: include/dt-bindings/pmu/exynos_ppmu.h 5953F: include/linux/devfreq-event.h 5954 5955DEVICE RESOURCE MANAGEMENT HELPERS 5956M: Hans de Goede <hdegoede@redhat.com> 5957R: Matti Vaittinen <mazziesaccount@gmail.com> 5958S: Maintained 5959F: include/linux/devm-helpers.h 5960 5961DEVICE-MAPPER (LVM) 5962M: Alasdair Kergon <agk@redhat.com> 5963M: Mike Snitzer <snitzer@kernel.org> 5964M: dm-devel@redhat.com 5965L: dm-devel@redhat.com 5966S: Maintained 5967W: http://sources.redhat.com/dm 5968Q: http://patchwork.kernel.org/project/dm-devel/list/ 5969T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5970T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5971F: Documentation/admin-guide/device-mapper/ 5972F: drivers/md/Kconfig 5973F: drivers/md/Makefile 5974F: drivers/md/dm* 5975F: drivers/md/persistent-data/ 5976F: include/linux/device-mapper.h 5977F: include/linux/dm-*.h 5978F: include/uapi/linux/dm-*.h 5979 5980DEVLINK 5981M: Jiri Pirko <jiri@resnulli.us> 5982L: netdev@vger.kernel.org 5983S: Supported 5984F: Documentation/networking/devlink 5985F: include/net/devlink.h 5986F: include/uapi/linux/devlink.h 5987F: net/devlink/ 5988 5989DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5990M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5995 5996DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5997M: Marek Vasut <marex@denx.de> 5998L: kernel@dh-electronics.com 5999S: Maintained 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6002 6003DIALOG SEMICONDUCTOR DRIVERS 6004M: Support Opensource <support.opensource@diasemi.com> 6005S: Supported 6006W: http://www.dialog-semiconductor.com/products 6007F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6008F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6009F: Documentation/devicetree/bindings/mfd/da90*.txt 6010F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6011F: Documentation/devicetree/bindings/regulator/da92*.txt 6012F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6013F: Documentation/devicetree/bindings/regulator/slg51000.txt 6014F: Documentation/devicetree/bindings/sound/da[79]*.txt 6015F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6016F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6017F: Documentation/hwmon/da90??.rst 6018F: drivers/gpio/gpio-da90??.c 6019F: drivers/hwmon/da90??-hwmon.c 6020F: drivers/iio/adc/da91??-*.c 6021F: drivers/input/misc/da72??.[ch] 6022F: drivers/input/misc/da90??_onkey.c 6023F: drivers/input/touchscreen/da9052_tsi.c 6024F: drivers/leds/leds-da90??.c 6025F: drivers/mfd/da903x.c 6026F: drivers/mfd/da90??-*.c 6027F: drivers/mfd/da91??-*.c 6028F: drivers/pinctrl/pinctrl-da90??.c 6029F: drivers/power/supply/da9052-battery.c 6030F: drivers/power/supply/da91??-*.c 6031F: drivers/regulator/da9???-regulator.[ch] 6032F: drivers/regulator/slg51000-regulator.[ch] 6033F: drivers/rtc/rtc-da90??.c 6034F: drivers/thermal/da90??-thermal.c 6035F: drivers/video/backlight/da90??_bl.c 6036F: drivers/watchdog/da90??_wdt.c 6037F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6038F: include/linux/mfd/da903x.h 6039F: include/linux/mfd/da9052/ 6040F: include/linux/mfd/da9055/ 6041F: include/linux/mfd/da9062/ 6042F: include/linux/mfd/da9063/ 6043F: include/linux/mfd/da9150/ 6044F: include/linux/regulator/da9211.h 6045F: include/sound/da[79]*.h 6046F: sound/soc/codecs/da[79]*.[ch] 6047 6048DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6049M: William Breathitt Gray <william.gray@linaro.org> 6050L: linux-gpio@vger.kernel.org 6051S: Maintained 6052F: drivers/gpio/gpio-gpio-mm.c 6053 6054DIOLAN U2C-12 I2C DRIVER 6055M: Guenter Roeck <linux@roeck-us.net> 6056L: linux-i2c@vger.kernel.org 6057S: Maintained 6058F: drivers/i2c/busses/i2c-diolan-u2c.c 6059 6060DIRECTORY NOTIFICATION (DNOTIFY) 6061M: Jan Kara <jack@suse.cz> 6062R: Amir Goldstein <amir73il@gmail.com> 6063L: linux-fsdevel@vger.kernel.org 6064S: Maintained 6065F: Documentation/filesystems/dnotify.rst 6066F: fs/notify/dnotify/ 6067F: include/linux/dnotify.h 6068 6069DISK GEOMETRY AND PARTITION HANDLING 6070M: Andries Brouwer <aeb@cwi.nl> 6071S: Maintained 6072W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6073W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6074W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6075 6076DISKQUOTA 6077M: Jan Kara <jack@suse.com> 6078S: Maintained 6079F: Documentation/filesystems/quota.rst 6080F: fs/quota/ 6081F: include/linux/quota*.h 6082F: include/uapi/linux/quota*.h 6083 6084DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6085M: Bernie Thompson <bernie@plugable.com> 6086L: linux-fbdev@vger.kernel.org 6087S: Maintained 6088W: http://plugable.com/category/projects/udlfb/ 6089F: Documentation/fb/udlfb.rst 6090F: drivers/video/fbdev/udlfb.c 6091F: include/video/udlfb.h 6092 6093DISTRIBUTED LOCK MANAGER (DLM) 6094M: Christine Caulfield <ccaulfie@redhat.com> 6095M: David Teigland <teigland@redhat.com> 6096L: cluster-devel@redhat.com 6097S: Supported 6098W: http://sources.redhat.com/cluster/ 6099T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6100F: fs/dlm/ 6101 6102DMA BUFFER SHARING FRAMEWORK 6103M: Sumit Semwal <sumit.semwal@linaro.org> 6104M: Christian König <christian.koenig@amd.com> 6105L: linux-media@vger.kernel.org 6106L: dri-devel@lists.freedesktop.org 6107L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6108S: Maintained 6109T: git git://anongit.freedesktop.org/drm/drm-misc 6110F: Documentation/driver-api/dma-buf.rst 6111F: drivers/dma-buf/ 6112F: include/linux/*fence.h 6113F: include/linux/dma-buf.h 6114F: include/linux/dma-resv.h 6115K: \bdma_(?:buf|fence|resv)\b 6116 6117DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6118M: Vinod Koul <vkoul@kernel.org> 6119L: dmaengine@vger.kernel.org 6120S: Maintained 6121Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6123F: Documentation/devicetree/bindings/dma/ 6124F: Documentation/driver-api/dmaengine/ 6125F: drivers/dma/ 6126F: include/dt-bindings/dma/ 6127F: include/linux/dma/ 6128F: include/linux/dmaengine.h 6129F: include/linux/of_dma.h 6130 6131DMA MAPPING BENCHMARK 6132M: Xiang Chen <chenxiang66@hisilicon.com> 6133L: iommu@lists.linux.dev 6134F: kernel/dma/map_benchmark.c 6135F: tools/testing/selftests/dma/ 6136 6137DMA MAPPING HELPERS 6138M: Christoph Hellwig <hch@lst.de> 6139M: Marek Szyprowski <m.szyprowski@samsung.com> 6140R: Robin Murphy <robin.murphy@arm.com> 6141L: iommu@lists.linux.dev 6142S: Supported 6143W: http://git.infradead.org/users/hch/dma-mapping.git 6144T: git git://git.infradead.org/users/hch/dma-mapping.git 6145F: include/asm-generic/dma-mapping.h 6146F: include/linux/dma-direct.h 6147F: include/linux/dma-map-ops.h 6148F: include/linux/dma-mapping.h 6149F: include/linux/swiotlb.h 6150F: kernel/dma/ 6151 6152DMA-BUF HEAPS FRAMEWORK 6153M: Sumit Semwal <sumit.semwal@linaro.org> 6154R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6155R: Liam Mark <lmark@codeaurora.org> 6156R: Laura Abbott <labbott@redhat.com> 6157R: Brian Starkey <Brian.Starkey@arm.com> 6158R: John Stultz <jstultz@google.com> 6159L: linux-media@vger.kernel.org 6160L: dri-devel@lists.freedesktop.org 6161L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6162S: Maintained 6163T: git git://anongit.freedesktop.org/drm/drm-misc 6164F: drivers/dma-buf/dma-heap.c 6165F: drivers/dma-buf/heaps/* 6166F: include/linux/dma-heap.h 6167F: include/uapi/linux/dma-heap.h 6168 6169DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6170M: Lukasz Luba <lukasz.luba@arm.com> 6171L: linux-pm@vger.kernel.org 6172L: linux-samsung-soc@vger.kernel.org 6173S: Maintained 6174F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6175F: drivers/memory/samsung/exynos5422-dmc.c 6176 6177DME1737 HARDWARE MONITOR DRIVER 6178M: Juerg Haefliger <juergh@proton.me> 6179L: linux-hwmon@vger.kernel.org 6180S: Maintained 6181F: Documentation/hwmon/dme1737.rst 6182F: drivers/hwmon/dme1737.c 6183 6184DMI/SMBIOS SUPPORT 6185M: Jean Delvare <jdelvare@suse.com> 6186S: Maintained 6187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6188F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6189F: drivers/firmware/dmi-id.c 6190F: drivers/firmware/dmi_scan.c 6191F: include/linux/dmi.h 6192 6193DOCUMENTATION 6194M: Jonathan Corbet <corbet@lwn.net> 6195L: linux-doc@vger.kernel.org 6196S: Maintained 6197P: Documentation/doc-guide/maintainer-profile.rst 6198T: git git://git.lwn.net/linux.git docs-next 6199F: Documentation/ 6200F: scripts/documentation-file-ref-check 6201F: scripts/kernel-doc 6202F: scripts/sphinx-pre-install 6203X: Documentation/ABI/ 6204X: Documentation/admin-guide/media/ 6205X: Documentation/devicetree/ 6206X: Documentation/driver-api/media/ 6207X: Documentation/firmware-guide/acpi/ 6208X: Documentation/i2c/ 6209X: Documentation/netlink/ 6210X: Documentation/power/ 6211X: Documentation/spi/ 6212X: Documentation/userspace-api/media/ 6213 6214DOCUMENTATION PROCESS 6215M: Jonathan Corbet <corbet@lwn.net> 6216L: workflows@vger.kernel.org 6217S: Maintained 6218F: Documentation/process/ 6219 6220DOCUMENTATION REPORTING ISSUES 6221M: Thorsten Leemhuis <linux@leemhuis.info> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6225F: Documentation/admin-guide/reporting-issues.rst 6226 6227DOCUMENTATION SCRIPTS 6228M: Mauro Carvalho Chehab <mchehab@kernel.org> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/sphinx/parse-headers.pl 6232F: scripts/documentation-file-ref-check 6233F: scripts/sphinx-pre-install 6234 6235DOCUMENTATION/ITALIAN 6236M: Federico Vaga <federico.vaga@vaga.pv.it> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239F: Documentation/translations/it_IT 6240 6241DOCUMENTATION/JAPANESE 6242R: Akira Yokosawa <akiyks@gmail.com> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/translations/ja_JP 6246 6247DONGWOON DW9714 LENS VOICE COIL DRIVER 6248M: Sakari Ailus <sakari.ailus@linux.intel.com> 6249L: linux-media@vger.kernel.org 6250S: Maintained 6251T: git git://linuxtv.org/media_tree.git 6252F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6253F: drivers/media/i2c/dw9714.c 6254 6255DONGWOON DW9768 LENS VOICE COIL DRIVER 6256M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6257L: linux-media@vger.kernel.org 6258S: Maintained 6259T: git git://linuxtv.org/media_tree.git 6260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6261F: drivers/media/i2c/dw9768.c 6262 6263DONGWOON DW9807 LENS VOICE COIL DRIVER 6264M: Sakari Ailus <sakari.ailus@linux.intel.com> 6265L: linux-media@vger.kernel.org 6266S: Maintained 6267T: git git://linuxtv.org/media_tree.git 6268F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6269F: drivers/media/i2c/dw9807-vcm.c 6270 6271DOUBLETALK DRIVER 6272M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6273L: blinux-list@redhat.com 6274S: Maintained 6275F: drivers/char/dtlk.c 6276F: include/linux/dtlk.h 6277 6278DPAA2 DATAPATH I/O (DPIO) DRIVER 6279M: Roy Pledge <Roy.Pledge@nxp.com> 6280L: linux-kernel@vger.kernel.org 6281S: Maintained 6282F: drivers/soc/fsl/dpio 6283 6284DPAA2 ETHERNET DRIVER 6285M: Ioana Ciornei <ioana.ciornei@nxp.com> 6286L: netdev@vger.kernel.org 6287S: Maintained 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6290F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6291F: drivers/net/ethernet/freescale/dpaa2/Makefile 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6295F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6296F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpni* 6298 6299DPAA2 ETHERNET SWITCH DRIVER 6300M: Ioana Ciornei <ioana.ciornei@nxp.com> 6301L: netdev@vger.kernel.org 6302S: Maintained 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6305F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6306 6307DRBD DRIVER 6308M: Philipp Reisner <philipp.reisner@linbit.com> 6309M: Lars Ellenberg <lars.ellenberg@linbit.com> 6310M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6311L: drbd-dev@lists.linbit.com 6312S: Supported 6313W: http://www.drbd.org 6314T: git git://git.linbit.com/linux-drbd.git 6315T: git git://git.linbit.com/drbd-8.4.git 6316F: Documentation/admin-guide/blockdev/ 6317F: drivers/block/drbd/ 6318F: include/linux/drbd* 6319F: lib/lru_cache.c 6320 6321DRIVER COMPONENT FRAMEWORK 6322L: dri-devel@lists.freedesktop.org 6323F: drivers/base/component.c 6324F: include/linux/component.h 6325 6326DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6327M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6328R: "Rafael J. Wysocki" <rafael@kernel.org> 6329S: Supported 6330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6331F: Documentation/core-api/kobject.rst 6332F: drivers/base/ 6333F: fs/debugfs/ 6334F: fs/sysfs/ 6335F: include/linux/debugfs.h 6336F: include/linux/fwnode.h 6337F: include/linux/kobj* 6338F: include/linux/property.h 6339F: lib/kobj* 6340 6341DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6342M: Nishanth Menon <nm@ti.com> 6343L: linux-pm@vger.kernel.org 6344S: Maintained 6345F: drivers/soc/ti/smartreflex.c 6346F: include/linux/power/smartreflex.h 6347 6348DRM ACCEL DRIVERS FOR INTEL VPU 6349M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6350M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6351L: dri-devel@lists.freedesktop.org 6352S: Supported 6353T: git git://anongit.freedesktop.org/drm/drm-misc 6354F: drivers/accel/ivpu/ 6355F: include/uapi/drm/ivpu_accel.h 6356 6357DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6358M: Oded Gabbay <ogabbay@kernel.org> 6359L: dri-devel@lists.freedesktop.org 6360S: Maintained 6361C: irc://irc.oftc.net/dri-devel 6362T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6363F: Documentation/accel/ 6364F: drivers/accel/ 6365F: include/drm/drm_accel.h 6366 6367DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6368M: Maxime Ripard <mripard@kernel.org> 6369M: Chen-Yu Tsai <wens@csie.org> 6370R: Jernej Skrabec <jernej.skrabec@gmail.com> 6371L: dri-devel@lists.freedesktop.org 6372S: Supported 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/sun4i/sun8i* 6375 6376DRM DRIVER FOR ARM PL111 CLCD 6377M: Emma Anholt <emma@anholt.net> 6378S: Supported 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: drivers/gpu/drm/pl111/ 6381 6382DRM DRIVER FOR ARM VERSATILE TFT PANELS 6383M: Linus Walleij <linus.walleij@linaro.org> 6384S: Maintained 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6387F: drivers/gpu/drm/panel/panel-arm-versatile.c 6388 6389DRM DRIVER FOR ASPEED BMC GFX 6390M: Joel Stanley <joel@jms.id.au> 6391L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6395F: drivers/gpu/drm/aspeed/ 6396 6397DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6398M: Dave Airlie <airlied@redhat.com> 6399R: Thomas Zimmermann <tzimmermann@suse.de> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/ast/ 6404 6405DRM DRIVER FOR BOCHS VIRTUAL GPU 6406M: Gerd Hoffmann <kraxel@redhat.com> 6407L: virtualization@lists.linux-foundation.org 6408S: Maintained 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/tiny/bochs.c 6411 6412DRM DRIVER FOR BOE HIMAX8279D PANELS 6413M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6416F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6417 6418DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6422F: drivers/gpu/drm/bridge/chipone-icn6211.c 6423 6424DRM DRIVER FOR EBBG FT8719 PANEL 6425M: Joel Selvaraj <jo@jsfamily.in> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6429F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6430 6431DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6432M: Linus Walleij <linus.walleij@linaro.org> 6433S: Maintained 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: drivers/gpu/drm/tve200/ 6436 6437DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6438M: Icenowy Zheng <icenowy@aosc.io> 6439S: Maintained 6440F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6441F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6442 6443DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6444M: Jagan Teki <jagan@amarulasolutions.com> 6445S: Maintained 6446F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6447F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6448 6449DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6450M: Thomas Zimmermann <tzimmermann@suse.de> 6451M: Javier Martinez Canillas <javierm@redhat.com> 6452L: dri-devel@lists.freedesktop.org 6453S: Maintained 6454T: git git://anongit.freedesktop.org/drm/drm-misc 6455F: drivers/gpu/drm/drm_aperture.c 6456F: drivers/gpu/drm/tiny/ofdrm.c 6457F: drivers/gpu/drm/tiny/simpledrm.c 6458F: drivers/video/aperture.c 6459F: drivers/video/nomodeset.c 6460F: include/drm/drm_aperture.h 6461F: include/linux/aperture.h 6462F: include/video/nomodeset.h 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6484M: Ondrej Jirman <megi@xff.cz> 6485M: Javier Martinez Canillas <javierm@redhat.com> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6489F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6490 6491DRM DRIVER FOR HX8357D PANELS 6492M: Emma Anholt <emma@anholt.net> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6496F: drivers/gpu/drm/tiny/hx8357d.c 6497 6498DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6499M: Deepak Rawat <drawat.floss@gmail.com> 6500L: linux-hyperv@vger.kernel.org 6501L: dri-devel@lists.freedesktop.org 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: drivers/gpu/drm/hyperv 6505 6506DRM DRIVER FOR ILITEK ILI9225 PANELS 6507M: David Lechner <david@lechnology.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6511F: drivers/gpu/drm/tiny/ili9225.c 6512 6513DRM DRIVER FOR ILITEK ILI9486 PANELS 6514M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6515S: Maintained 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6518F: drivers/gpu/drm/tiny/ili9486.c 6519 6520DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6521M: Jagan Teki <jagan@edgeble.ai> 6522S: Maintained 6523F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6524F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6525 6526DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6527M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6528S: Supported 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: drivers/gpu/drm/logicvc/ 6531 6532DRM DRIVER FOR LVDS PANELS 6533M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6534L: dri-devel@lists.freedesktop.org 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/lvds.yaml 6538F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6539F: drivers/gpu/drm/panel/panel-lvds.c 6540 6541DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6542M: Guido Günther <agx@sigxcpu.org> 6543R: Purism Kernel Team <kernel@puri.sm> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6546F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6547 6548DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6549M: Dave Airlie <airlied@redhat.com> 6550R: Thomas Zimmermann <tzimmermann@suse.de> 6551L: dri-devel@lists.freedesktop.org 6552S: Supported 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/mgag200/ 6555 6556DRM DRIVER FOR MI0283QT 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6561F: drivers/gpu/drm/tiny/mi0283qt.c 6562 6563DRM DRIVER FOR MIPI DBI compatible panels 6564M: Noralf Trønnes <noralf@tronnes.org> 6565S: Maintained 6566W: https://github.com/notro/panel-mipi-dbi/wiki 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6569F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6570 6571DRM DRIVER FOR MSM ADRENO GPU 6572M: Rob Clark <robdclark@gmail.com> 6573M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6574M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6575R: Sean Paul <sean@poorly.run> 6576R: Marijn Suijten <marijn.suijten@somainline.org> 6577L: linux-arm-msm@vger.kernel.org 6578L: dri-devel@lists.freedesktop.org 6579L: freedreno@lists.freedesktop.org 6580S: Maintained 6581B: https://gitlab.freedesktop.org/drm/msm/-/issues 6582T: git https://gitlab.freedesktop.org/drm/msm.git 6583F: Documentation/devicetree/bindings/display/msm/ 6584F: drivers/gpu/drm/msm/ 6585F: include/uapi/drm/msm_drm.h 6586 6587DRM DRIVER FOR NOVATEK NT35510 PANELS 6588M: Linus Walleij <linus.walleij@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6593 6594DRM DRIVER FOR NOVATEK NT35560 PANELS 6595M: Linus Walleij <linus.walleij@linaro.org> 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6599F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6600 6601DRM DRIVER FOR NOVATEK NT36523 PANELS 6602M: Jianhua Lu <lujianhua000@gmail.com> 6603S: Maintained 6604T: git git://anongit.freedesktop.org/drm/drm-misc 6605F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6606F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6607 6608DRM DRIVER FOR NOVATEK NT36672A PANELS 6609M: Sumit Semwal <sumit.semwal@linaro.org> 6610S: Maintained 6611T: git git://anongit.freedesktop.org/drm/drm-misc 6612F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6613F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6614 6615DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6616M: Ben Skeggs <bskeggs@redhat.com> 6617M: Karol Herbst <kherbst@redhat.com> 6618M: Lyude Paul <lyude@redhat.com> 6619L: dri-devel@lists.freedesktop.org 6620L: nouveau@lists.freedesktop.org 6621S: Supported 6622W: https://nouveau.freedesktop.org/ 6623Q: https://patchwork.freedesktop.org/project/nouveau/ 6624Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6625B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6626C: irc://irc.oftc.net/nouveau 6627T: git https://gitlab.freedesktop.org/drm/nouveau.git 6628F: drivers/gpu/drm/nouveau/ 6629F: include/uapi/drm/nouveau_drm.h 6630 6631DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6632M: Stefan Mavrodiev <stefan@olimex.com> 6633S: Maintained 6634F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6635F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6636 6637DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6638R: Douglas Anderson <dianders@chromium.org> 6639F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6640F: drivers/gpu/drm/bridge/parade-ps8640.c 6641 6642DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6643M: Noralf Trønnes <noralf@tronnes.org> 6644S: Maintained 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: Documentation/devicetree/bindings/display/repaper.txt 6647F: drivers/gpu/drm/tiny/repaper.c 6648 6649DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653S: Obsolete 6654W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/tiny/cirrus.c 6657 6658DRM DRIVER FOR QXL VIRTUAL GPU 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662L: spice-devel@lists.freedesktop.org 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/qxl/ 6666F: include/uapi/drm/qxl_drm.h 6667 6668DRM DRIVER FOR RAYDIUM RM67191 PANELS 6669M: Robert Chiras <robert.chiras@nxp.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6672F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6673 6674DRM DRIVER FOR SAMSUNG DB7430 PANELS 6675M: Linus Walleij <linus.walleij@linaro.org> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6679F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6680 6681DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6682M: Inki Dae <inki.dae@samsung.com> 6683M: Jagan Teki <jagan@amarulasolutions.com> 6684M: Marek Szyprowski <m.szyprowski@samsung.com> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6688F: drivers/gpu/drm/bridge/samsung-dsim.c 6689F: include/drm/bridge/samsung-dsim.h 6690 6691DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6692M: Markuss Broks <markuss.broks@gmail.com> 6693S: Maintained 6694F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6695F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6696 6697DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6698M: Artur Weber <aweber.kernel@gmail.com> 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6701F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6702 6703DRM DRIVER FOR SITRONIX ST7586 PANELS 6704M: David Lechner <david@lechnology.com> 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6708F: drivers/gpu/drm/tiny/st7586.c 6709 6710DRM DRIVER FOR SITRONIX ST7701 PANELS 6711M: Jagan Teki <jagan@amarulasolutions.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6715 6716DRM DRIVER FOR SITRONIX ST7703 PANELS 6717M: Guido Günther <agx@sigxcpu.org> 6718R: Purism Kernel Team <kernel@puri.sm> 6719R: Ondrej Jirman <megous@megous.com> 6720S: Maintained 6721F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6722F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6723 6724DRM DRIVER FOR SITRONIX ST7735R PANELS 6725M: David Lechner <david@lechnology.com> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6729F: drivers/gpu/drm/tiny/st7735r.c 6730 6731DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6732M: Javier Martinez Canillas <javierm@redhat.com> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6736F: drivers/gpu/drm/solomon/ssd130x* 6737 6738DRM DRIVER FOR ST-ERICSSON MCDE 6739M: Linus Walleij <linus.walleij@linaro.org> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6743F: drivers/gpu/drm/mcde/ 6744 6745DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6746M: Jagan Teki <jagan@amarulasolutions.com> 6747S: Maintained 6748F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6749F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6750 6751DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6752R: Douglas Anderson <dianders@chromium.org> 6753F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6754F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6755 6756DRM DRIVER FOR TPO TPG110 PANELS 6757M: Linus Walleij <linus.walleij@linaro.org> 6758S: Maintained 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6761F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6762 6763DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6764M: Dave Airlie <airlied@redhat.com> 6765R: Sean Paul <sean@poorly.run> 6766R: Thomas Zimmermann <tzimmermann@suse.de> 6767L: dri-devel@lists.freedesktop.org 6768S: Supported 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: drivers/gpu/drm/udl/ 6771 6772DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6773M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6774M: Melissa Wen <melissa.srw@gmail.com> 6775M: Maíra Canal <mairacanal@riseup.net> 6776R: Haneen Mohammed <hamohammed.sa@gmail.com> 6777R: Daniel Vetter <daniel@ffwll.ch> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: Documentation/gpu/vkms.rst 6782F: drivers/gpu/drm/vkms/ 6783 6784DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6785M: Hans de Goede <hdegoede@redhat.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vboxvideo/ 6790 6791DRM DRIVER FOR VMWARE VIRTUAL GPU 6792M: Zack Rusin <zackr@vmware.com> 6793R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6794L: dri-devel@lists.freedesktop.org 6795S: Supported 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/vmwgfx/ 6798F: include/uapi/drm/vmwgfx_drm.h 6799 6800DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6801M: Linus Walleij <linus.walleij@linaro.org> 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6805F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6806 6807DRM DRIVERS 6808M: David Airlie <airlied@gmail.com> 6809M: Daniel Vetter <daniel@ffwll.ch> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm 6813C: irc://irc.oftc.net/dri-devel 6814T: git git://anongit.freedesktop.org/drm/drm 6815F: Documentation/devicetree/bindings/display/ 6816F: Documentation/devicetree/bindings/gpu/ 6817F: Documentation/gpu/ 6818F: drivers/gpu/ 6819F: include/drm/ 6820F: include/linux/vga* 6821F: include/uapi/drm/ 6822 6823DRM DRIVERS AND MISC GPU PATCHES 6824M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6825M: Maxime Ripard <mripard@kernel.org> 6826M: Thomas Zimmermann <tzimmermann@suse.de> 6827S: Maintained 6828W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/gpu/ 6831F: drivers/gpu/drm/* 6832F: drivers/gpu/vga/ 6833F: include/drm/drm* 6834F: include/linux/vga* 6835F: include/uapi/drm/drm* 6836 6837DRM DRIVERS FOR ALLWINNER A10 6838M: Maxime Ripard <mripard@kernel.org> 6839M: Chen-Yu Tsai <wens@csie.org> 6840L: dri-devel@lists.freedesktop.org 6841S: Supported 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/allwinner* 6844F: drivers/gpu/drm/sun4i/ 6845 6846DRM DRIVERS FOR AMLOGIC SOCS 6847M: Neil Armstrong <neil.armstrong@linaro.org> 6848L: dri-devel@lists.freedesktop.org 6849L: linux-amlogic@lists.infradead.org 6850S: Supported 6851W: http://linux-meson.com/ 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6854F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6855F: Documentation/gpu/meson.rst 6856F: drivers/gpu/drm/meson/ 6857 6858DRM DRIVERS FOR ATMEL HLCDC 6859M: Sam Ravnborg <sam@ravnborg.org> 6860M: Boris Brezillon <bbrezillon@kernel.org> 6861L: dri-devel@lists.freedesktop.org 6862S: Supported 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/atmel/ 6865F: drivers/gpu/drm/atmel-hlcdc/ 6866 6867DRM DRIVERS FOR BRIDGE CHIPS 6868M: Andrzej Hajda <andrzej.hajda@intel.com> 6869M: Neil Armstrong <neil.armstrong@linaro.org> 6870M: Robert Foss <rfoss@kernel.org> 6871R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6872R: Jonas Karlman <jonas@kwiboo.se> 6873R: Jernej Skrabec <jernej.skrabec@gmail.com> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/bridge/ 6877F: drivers/gpu/drm/bridge/ 6878F: drivers/gpu/drm/drm_bridge.c 6879F: include/drm/drm_bridge.h 6880 6881DRM DRIVERS FOR EXYNOS 6882M: Inki Dae <inki.dae@samsung.com> 6883M: Seung-Woo Kim <sw0312.kim@samsung.com> 6884M: Kyungmin Park <kyungmin.park@samsung.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6888F: Documentation/devicetree/bindings/display/exynos/ 6889F: Documentation/devicetree/bindings/display/samsung/ 6890F: drivers/gpu/drm/exynos/ 6891F: include/uapi/drm/exynos_drm.h 6892 6893DRM DRIVERS FOR FREESCALE DCU 6894M: Stefan Agner <stefan@agner.ch> 6895M: Alison Wang <alison.wang@nxp.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://anongit.freedesktop.org/drm/drm-misc 6899F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6900F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6901F: drivers/gpu/drm/fsl-dcu/ 6902 6903DRM DRIVERS FOR FREESCALE IMX 6904M: Philipp Zabel <p.zabel@pengutronix.de> 6905L: dri-devel@lists.freedesktop.org 6906S: Maintained 6907F: Documentation/devicetree/bindings/display/imx/ 6908F: drivers/gpu/drm/imx/ipuv3/ 6909F: drivers/gpu/ipu-v3/ 6910 6911DRM DRIVERS FOR FREESCALE IMX BRIDGE 6912M: Liu Ying <victor.liu@nxp.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6919F: drivers/gpu/drm/bridge/imx/ 6920 6921DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6922M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://github.com/patjak/drm-gma500 6926F: drivers/gpu/drm/gma500/ 6927 6928DRM DRIVERS FOR HISILICON 6929M: Xinliang Liu <xinliang.liu@linaro.org> 6930M: Tian Tao <tiantao6@hisilicon.com> 6931R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6932R: Sumit Semwal <sumit.semwal@linaro.org> 6933R: Yongqin Liu <yongqin.liu@linaro.org> 6934R: John Stultz <jstultz@google.com> 6935L: dri-devel@lists.freedesktop.org 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/hisilicon/ 6939F: drivers/gpu/drm/hisilicon/ 6940 6941DRM DRIVERS FOR LIMA 6942M: Qiang Yu <yuq825@gmail.com> 6943L: dri-devel@lists.freedesktop.org 6944L: lima@lists.freedesktop.org (moderated for non-subscribers) 6945S: Maintained 6946T: git git://anongit.freedesktop.org/drm/drm-misc 6947F: drivers/gpu/drm/lima/ 6948F: include/uapi/drm/lima_drm.h 6949 6950DRM DRIVERS FOR MEDIATEK 6951M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6952M: Philipp Zabel <p.zabel@pengutronix.de> 6953L: dri-devel@lists.freedesktop.org 6954L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6955S: Supported 6956F: Documentation/devicetree/bindings/display/mediatek/ 6957F: drivers/gpu/drm/mediatek/ 6958F: drivers/phy/mediatek/phy-mtk-dp.c 6959F: drivers/phy/mediatek/phy-mtk-hdmi* 6960F: drivers/phy/mediatek/phy-mtk-mipi* 6961 6962DRM DRIVERS FOR NVIDIA TEGRA 6963M: Thierry Reding <thierry.reding@gmail.com> 6964M: Mikko Perttunen <mperttunen@nvidia.com> 6965L: dri-devel@lists.freedesktop.org 6966L: linux-tegra@vger.kernel.org 6967S: Supported 6968T: git https://gitlab.freedesktop.org/drm/tegra.git 6969F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6970F: Documentation/devicetree/bindings/gpu/host1x/ 6971F: drivers/gpu/drm/tegra/ 6972F: drivers/gpu/host1x/ 6973F: include/linux/host1x.h 6974F: include/uapi/drm/tegra_drm.h 6975 6976DRM DRIVERS FOR RENESAS 6977M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6978M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6979L: dri-devel@lists.freedesktop.org 6980L: linux-renesas-soc@vger.kernel.org 6981S: Supported 6982T: git git://linuxtv.org/pinchartl/media drm/du/next 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6986F: Documentation/devicetree/bindings/display/renesas,du.yaml 6987F: drivers/gpu/drm/renesas/ 6988F: include/linux/platform_data/shmob_drm.h 6989 6990DRM DRIVERS FOR ROCKCHIP 6991M: Sandy Huang <hjc@rock-chips.com> 6992M: Heiko Stübner <heiko@sntech.de> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/rockchip/ 6997F: drivers/gpu/drm/rockchip/ 6998 6999DRM DRIVERS FOR STI 7000M: Alain Volmat <alain.volmat@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7005F: drivers/gpu/drm/sti 7006 7007DRM DRIVERS FOR STM 7008M: Yannick Fertre <yannick.fertre@foss.st.com> 7009M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7010M: Philippe Cornu <philippe.cornu@foss.st.com> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7015F: drivers/gpu/drm/stm 7016 7017DRM DRIVERS FOR TI KEYSTONE 7018M: Jyri Sarha <jyri.sarha@iki.fi> 7019M: Tomi Valkeinen <tomba@kernel.org> 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022T: git git://anongit.freedesktop.org/drm/drm-misc 7023F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7026F: drivers/gpu/drm/tidss/ 7027 7028DRM DRIVERS FOR TI LCDC 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030R: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033F: Documentation/devicetree/bindings/display/tilcdc/ 7034F: drivers/gpu/drm/tilcdc/ 7035 7036DRM DRIVERS FOR TI OMAP 7037M: Tomi Valkeinen <tomba@kernel.org> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040F: Documentation/devicetree/bindings/display/ti/ 7041F: drivers/gpu/drm/omapdrm/ 7042 7043DRM DRIVERS FOR V3D 7044M: Emma Anholt <emma@anholt.net> 7045M: Melissa Wen <mwen@igalia.com> 7046S: Supported 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7049F: drivers/gpu/drm/v3d/ 7050F: include/uapi/drm/v3d_drm.h 7051 7052DRM DRIVERS FOR VC4 7053M: Emma Anholt <emma@anholt.net> 7054M: Maxime Ripard <mripard@kernel.org> 7055S: Supported 7056T: git git://github.com/anholt/linux 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7059F: drivers/gpu/drm/vc4/ 7060F: include/uapi/drm/vc4_drm.h 7061 7062DRM DRIVERS FOR VIVANTE GPU IP 7063M: Lucas Stach <l.stach@pengutronix.de> 7064R: Russell King <linux+etnaviv@armlinux.org.uk> 7065R: Christian Gmeiner <christian.gmeiner@gmail.com> 7066L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7070F: drivers/gpu/drm/etnaviv/ 7071F: include/uapi/drm/etnaviv_drm.h 7072 7073DRM DRIVERS FOR XEN 7074M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7075L: dri-devel@lists.freedesktop.org 7076L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7077S: Supported 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/gpu/xen-front.rst 7080F: drivers/gpu/drm/xen/ 7081 7082DRM DRIVERS FOR XILINX 7083M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7084L: dri-devel@lists.freedesktop.org 7085S: Maintained 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: Documentation/devicetree/bindings/display/xlnx/ 7088F: drivers/gpu/drm/xlnx/ 7089 7090DRM GPU SCHEDULER 7091M: Luben Tuikov <luben.tuikov@amd.com> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: drivers/gpu/drm/scheduler/ 7096F: include/drm/gpu_scheduler.h 7097 7098DRM PANEL DRIVERS 7099M: Neil Armstrong <neil.armstrong@linaro.org> 7100R: Sam Ravnborg <sam@ravnborg.org> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/panel/ 7105F: drivers/gpu/drm/drm_panel.c 7106F: drivers/gpu/drm/panel/ 7107F: include/drm/drm_panel.h 7108 7109DRM PRIVACY-SCREEN CLASS 7110M: Hans de Goede <hdegoede@redhat.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/drm_privacy_screen* 7115F: include/drm/drm_privacy_screen* 7116 7117DRM TTM SUBSYSTEM 7118M: Christian Koenig <christian.koenig@amd.com> 7119M: Huang Rui <ray.huang@amd.com> 7120L: dri-devel@lists.freedesktop.org 7121S: Maintained 7122T: git git://anongit.freedesktop.org/drm/drm-misc 7123F: drivers/gpu/drm/ttm/ 7124F: include/drm/ttm/ 7125 7126DSBR100 USB FM RADIO DRIVER 7127M: Alexey Klimov <klimov.linux@gmail.com> 7128L: linux-media@vger.kernel.org 7129S: Maintained 7130T: git git://linuxtv.org/media_tree.git 7131F: drivers/media/radio/dsbr100.c 7132 7133DT3155 MEDIA DRIVER 7134M: Hans Verkuil <hverkuil@xs4all.nl> 7135L: linux-media@vger.kernel.org 7136S: Odd Fixes 7137W: https://linuxtv.org 7138T: git git://linuxtv.org/media_tree.git 7139F: drivers/media/pci/dt3155/ 7140 7141DVB_USB_AF9015 MEDIA DRIVER 7142M: Antti Palosaari <crope@iki.fi> 7143L: linux-media@vger.kernel.org 7144S: Maintained 7145W: https://linuxtv.org 7146W: http://palosaari.fi/linux/ 7147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7148T: git git://linuxtv.org/anttip/media_tree.git 7149F: drivers/media/usb/dvb-usb-v2/af9015* 7150 7151DVB_USB_AF9035 MEDIA DRIVER 7152M: Antti Palosaari <crope@iki.fi> 7153L: linux-media@vger.kernel.org 7154S: Maintained 7155W: https://linuxtv.org 7156W: http://palosaari.fi/linux/ 7157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7158T: git git://linuxtv.org/anttip/media_tree.git 7159F: drivers/media/usb/dvb-usb-v2/af9035* 7160 7161DVB_USB_ANYSEE MEDIA DRIVER 7162M: Antti Palosaari <crope@iki.fi> 7163L: linux-media@vger.kernel.org 7164S: Maintained 7165W: https://linuxtv.org 7166W: http://palosaari.fi/linux/ 7167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7168T: git git://linuxtv.org/anttip/media_tree.git 7169F: drivers/media/usb/dvb-usb-v2/anysee* 7170 7171DVB_USB_AU6610 MEDIA DRIVER 7172M: Antti Palosaari <crope@iki.fi> 7173L: linux-media@vger.kernel.org 7174S: Maintained 7175W: https://linuxtv.org 7176W: http://palosaari.fi/linux/ 7177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7178T: git git://linuxtv.org/anttip/media_tree.git 7179F: drivers/media/usb/dvb-usb-v2/au6610* 7180 7181DVB_USB_CE6230 MEDIA DRIVER 7182M: Antti Palosaari <crope@iki.fi> 7183L: linux-media@vger.kernel.org 7184S: Maintained 7185W: https://linuxtv.org 7186W: http://palosaari.fi/linux/ 7187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7188T: git git://linuxtv.org/anttip/media_tree.git 7189F: drivers/media/usb/dvb-usb-v2/ce6230* 7190 7191DVB_USB_CXUSB MEDIA DRIVER 7192M: Michael Krufky <mkrufky@linuxtv.org> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://github.com/mkrufky 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/media_tree.git 7199F: drivers/media/usb/dvb-usb/cxusb* 7200 7201DVB_USB_EC168 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206W: http://palosaari.fi/linux/ 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/ec168* 7210 7211DVB_USB_GL861 MEDIA DRIVER 7212M: Antti Palosaari <crope@iki.fi> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/anttip/media_tree.git 7218F: drivers/media/usb/dvb-usb-v2/gl861* 7219 7220DVB_USB_MXL111SF MEDIA DRIVER 7221M: Michael Krufky <mkrufky@linuxtv.org> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225W: http://github.com/mkrufky 7226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7227T: git git://linuxtv.org/mkrufky/mxl111sf.git 7228F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7229 7230DVB_USB_RTL28XXU MEDIA DRIVER 7231M: Antti Palosaari <crope@iki.fi> 7232L: linux-media@vger.kernel.org 7233S: Maintained 7234W: https://linuxtv.org 7235W: http://palosaari.fi/linux/ 7236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7237T: git git://linuxtv.org/anttip/media_tree.git 7238F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7239 7240DVB_USB_V2 MEDIA DRIVER 7241M: Antti Palosaari <crope@iki.fi> 7242L: linux-media@vger.kernel.org 7243S: Maintained 7244W: https://linuxtv.org 7245W: http://palosaari.fi/linux/ 7246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7247T: git git://linuxtv.org/anttip/media_tree.git 7248F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7249F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7250 7251DYNAMIC DEBUG 7252M: Jason Baron <jbaron@akamai.com> 7253M: Jim Cromie <jim.cromie@gmail.com> 7254S: Maintained 7255F: include/linux/dynamic_debug.h 7256F: lib/dynamic_debug.c 7257F: lib/test_dynamic_debug.c 7258 7259DYNAMIC INTERRUPT MODERATION 7260M: Tal Gilboa <talgi@nvidia.com> 7261S: Maintained 7262F: Documentation/networking/net_dim.rst 7263F: include/linux/dim.h 7264F: lib/dim/ 7265 7266DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7267M: Daniel Lezcano <daniel.lezcano@kernel.org> 7268L: linux-pm@vger.kernel.org 7269S: Supported 7270B: https://bugzilla.kernel.org 7271T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7272F: drivers/powercap/dtpm* 7273F: include/linux/dtpm.h 7274 7275DZ DECSTATION DZ11 SERIAL DRIVER 7276M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7277S: Maintained 7278F: drivers/tty/serial/dz.* 7279 7280E3X0 POWER BUTTON DRIVER 7281M: Moritz Fischer <moritz.fischer@ettus.com> 7282L: usrp-users@lists.ettus.com 7283S: Supported 7284W: http://www.ettus.com 7285F: Documentation/devicetree/bindings/input/e3x0-button.txt 7286F: drivers/input/misc/e3x0-button.c 7287 7288E4000 MEDIA DRIVER 7289M: Antti Palosaari <crope@iki.fi> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292W: https://linuxtv.org 7293W: http://palosaari.fi/linux/ 7294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7295T: git git://linuxtv.org/anttip/media_tree.git 7296F: drivers/media/tuners/e4000* 7297 7298EARTH_PT1 MEDIA DRIVER 7299M: Akihiro Tsukada <tskd08@gmail.com> 7300L: linux-media@vger.kernel.org 7301S: Odd Fixes 7302F: drivers/media/pci/pt1/ 7303 7304EARTH_PT3 MEDIA DRIVER 7305M: Akihiro Tsukada <tskd08@gmail.com> 7306L: linux-media@vger.kernel.org 7307S: Odd Fixes 7308F: drivers/media/pci/pt3/ 7309 7310EC100 MEDIA DRIVER 7311M: Antti Palosaari <crope@iki.fi> 7312L: linux-media@vger.kernel.org 7313S: Maintained 7314W: https://linuxtv.org 7315W: http://palosaari.fi/linux/ 7316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7317T: git git://linuxtv.org/anttip/media_tree.git 7318F: drivers/media/dvb-frontends/ec100* 7319 7320ECRYPT FILE SYSTEM 7321M: Tyler Hicks <code@tyhicks.com> 7322L: ecryptfs@vger.kernel.org 7323S: Odd Fixes 7324W: http://ecryptfs.org 7325W: https://launchpad.net/ecryptfs 7326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7327F: Documentation/filesystems/ecryptfs.rst 7328F: fs/ecryptfs/ 7329 7330EDAC-AMD64 7331M: Yazen Ghannam <yazen.ghannam@amd.com> 7332L: linux-edac@vger.kernel.org 7333S: Supported 7334F: drivers/edac/amd64_edac* 7335F: drivers/edac/mce_amd* 7336 7337EDAC-ARMADA 7338M: Jan Luebbe <jlu@pengutronix.de> 7339L: linux-edac@vger.kernel.org 7340S: Maintained 7341F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7342F: drivers/edac/armada_xp_* 7343 7344EDAC-AST2500 7345M: Stefan Schaeckeler <sschaeck@cisco.com> 7346S: Supported 7347F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7348F: drivers/edac/aspeed_edac.c 7349 7350EDAC-BLUEFIELD 7351M: Shravan Kumar Ramani <shravankr@nvidia.com> 7352S: Supported 7353F: drivers/edac/bluefield_edac.c 7354 7355EDAC-CALXEDA 7356M: Andre Przywara <andre.przywara@arm.com> 7357L: linux-edac@vger.kernel.org 7358S: Maintained 7359F: drivers/edac/highbank* 7360 7361EDAC-CAVIUM OCTEON 7362M: Ralf Baechle <ralf@linux-mips.org> 7363L: linux-edac@vger.kernel.org 7364L: linux-mips@vger.kernel.org 7365S: Supported 7366F: drivers/edac/octeon_edac* 7367 7368EDAC-CAVIUM THUNDERX 7369M: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Odd Fixes 7372F: drivers/edac/thunderx_edac* 7373 7374EDAC-CORE 7375M: Borislav Petkov <bp@alien8.de> 7376M: Tony Luck <tony.luck@intel.com> 7377R: James Morse <james.morse@arm.com> 7378R: Mauro Carvalho Chehab <mchehab@kernel.org> 7379R: Robert Richter <rric@kernel.org> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7383F: Documentation/admin-guide/ras.rst 7384F: Documentation/driver-api/edac.rst 7385F: drivers/edac/ 7386F: include/linux/edac.h 7387 7388EDAC-DMC520 7389M: Lei Wang <lewan@microsoft.com> 7390L: linux-edac@vger.kernel.org 7391S: Supported 7392F: drivers/edac/dmc520_edac.c 7393 7394EDAC-E752X 7395M: Mark Gross <markgross@kernel.org> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e752x_edac.c 7399 7400EDAC-E7XXX 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/e7xxx_edac.c 7404 7405EDAC-FSL_DDR 7406M: York Sun <york.sun@nxp.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/fsl_ddr_edac.* 7410 7411EDAC-GHES 7412M: Mauro Carvalho Chehab <mchehab@kernel.org> 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/ghes_edac.c 7416 7417EDAC-I10NM 7418M: Tony Luck <tony.luck@intel.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i10nm_base.c 7422 7423EDAC-I3000 7424L: linux-edac@vger.kernel.org 7425S: Orphan 7426F: drivers/edac/i3000_edac.c 7427 7428EDAC-I5000 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i5000_edac.c 7432 7433EDAC-I5400 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i5400_edac.c 7438 7439EDAC-I7300 7440M: Mauro Carvalho Chehab <mchehab@kernel.org> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i7300_edac.c 7444 7445EDAC-I7CORE 7446M: Mauro Carvalho Chehab <mchehab@kernel.org> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i7core_edac.c 7450 7451EDAC-I82443BXGX 7452M: Tim Small <tim@buttersideup.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/i82443bxgx_edac.c 7456 7457EDAC-I82975X 7458M: "Arvind R." <arvino55@gmail.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/i82975x_edac.c 7462 7463EDAC-IE31200 7464M: Jason Baron <jbaron@akamai.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/ie31200_edac.c 7468 7469EDAC-IGEN6 7470M: Tony Luck <tony.luck@intel.com> 7471R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/igen6_edac.c 7475 7476EDAC-MPC85XX 7477M: Johannes Thumshirn <morbidrsa@gmail.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/mpc85xx_edac.[ch] 7481 7482EDAC-NPCM 7483M: Marvin Lin <kflin@nuvoton.com> 7484M: Stanley Chu <yschu@nuvoton.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7488F: drivers/edac/npcm_edac.c 7489 7490EDAC-PASEMI 7491M: Egor Martovetsky <egor@pasemi.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/pasemi_edac.c 7495 7496EDAC-PND2 7497M: Tony Luck <tony.luck@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/pnd2_edac.[ch] 7501 7502EDAC-QCOM 7503M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7504L: linux-arm-msm@vger.kernel.org 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/qcom_edac.c 7508 7509EDAC-R82600 7510M: Tim Small <tim@buttersideup.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/r82600_edac.c 7514 7515EDAC-SBRIDGE 7516M: Tony Luck <tony.luck@intel.com> 7517R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7518L: linux-edac@vger.kernel.org 7519S: Maintained 7520F: drivers/edac/sb_edac.c 7521 7522EDAC-SKYLAKE 7523M: Tony Luck <tony.luck@intel.com> 7524L: linux-edac@vger.kernel.org 7525S: Maintained 7526F: drivers/edac/skx_*.[ch] 7527 7528EDAC-TI 7529M: Tero Kristo <kristo@kernel.org> 7530L: linux-edac@vger.kernel.org 7531S: Odd Fixes 7532F: drivers/edac/ti_edac.c 7533 7534EDIROL UA-101/UA-1000 DRIVER 7535M: Clemens Ladisch <clemens@ladisch.de> 7536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7537S: Maintained 7538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7539F: sound/usb/misc/ua101.c 7540 7541EFI TEST DRIVER 7542M: Ivan Hu <ivan.hu@canonical.com> 7543M: Ard Biesheuvel <ardb@kernel.org> 7544L: linux-efi@vger.kernel.org 7545S: Maintained 7546F: drivers/firmware/efi/test/ 7547 7548EFI VARIABLE FILESYSTEM 7549M: Jeremy Kerr <jk@ozlabs.org> 7550M: Ard Biesheuvel <ardb@kernel.org> 7551L: linux-efi@vger.kernel.org 7552S: Maintained 7553T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7554F: fs/efivarfs/ 7555 7556EFIFB FRAMEBUFFER DRIVER 7557M: Peter Jones <pjones@redhat.com> 7558L: linux-fbdev@vger.kernel.org 7559S: Maintained 7560F: drivers/video/fbdev/efifb.c 7561 7562EFS FILESYSTEM 7563S: Orphan 7564W: http://aeschi.ch.eu.org/efs/ 7565F: fs/efs/ 7566 7567EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7568M: Douglas Miller <dougmill@linux.ibm.com> 7569L: netdev@vger.kernel.org 7570S: Maintained 7571F: drivers/net/ethernet/ibm/ehea/ 7572 7573ELM327 CAN NETWORK DRIVER 7574M: Max Staudt <max@enpas.org> 7575L: linux-can@vger.kernel.org 7576S: Maintained 7577F: Documentation/networking/device_drivers/can/can327.rst 7578F: drivers/net/can/can327.c 7579 7580EM28XX VIDEO4LINUX DRIVER 7581M: Mauro Carvalho Chehab <mchehab@kernel.org> 7582L: linux-media@vger.kernel.org 7583S: Maintained 7584W: https://linuxtv.org 7585T: git git://linuxtv.org/media_tree.git 7586F: Documentation/admin-guide/media/em28xx* 7587F: drivers/media/usb/em28xx/ 7588 7589EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7590M: Adrian Hunter <adrian.hunter@intel.com> 7591M: Ritesh Harjani <riteshh@codeaurora.org> 7592M: Asutosh Das <asutoshd@codeaurora.org> 7593L: linux-mmc@vger.kernel.org 7594S: Supported 7595F: drivers/mmc/host/cqhci* 7596 7597EMULEX 10Gbps iSCSI - OneConnect DRIVER 7598M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7599L: linux-scsi@vger.kernel.org 7600S: Supported 7601W: http://www.broadcom.com 7602F: drivers/scsi/be2iscsi/ 7603 7604EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7605M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7606M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7607M: Somnath Kotur <somnath.kotur@broadcom.com> 7608L: netdev@vger.kernel.org 7609S: Supported 7610W: http://www.emulex.com 7611F: drivers/net/ethernet/emulex/benet/ 7612 7613EMULEX ONECONNECT ROCE DRIVER 7614M: Selvin Xavier <selvin.xavier@broadcom.com> 7615L: linux-rdma@vger.kernel.org 7616S: Odd Fixes 7617W: http://www.broadcom.com 7618F: drivers/infiniband/hw/ocrdma/ 7619F: include/uapi/rdma/ocrdma-abi.h 7620 7621EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Ram Vegesna <ram.vegesna@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625L: target-devel@vger.kernel.org 7626S: Supported 7627W: http://www.broadcom.com 7628F: drivers/scsi/elx/ 7629 7630EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7631M: James Smart <james.smart@broadcom.com> 7632M: Dick Kennedy <dick.kennedy@broadcom.com> 7633L: linux-scsi@vger.kernel.org 7634S: Supported 7635W: http://www.broadcom.com 7636F: drivers/scsi/lpfc/ 7637 7638ENE CB710 FLASH CARD READER DRIVER 7639M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7640S: Maintained 7641F: drivers/misc/cb710/ 7642F: drivers/mmc/host/cb710-mmc.* 7643F: include/linux/cb710.h 7644 7645ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7646M: Maxim Levitsky <maximlevitsky@gmail.com> 7647S: Maintained 7648F: drivers/media/rc/ene_ir.* 7649 7650EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7651M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7652L: linuxppc-dev@lists.ozlabs.org 7653S: Maintained 7654F: drivers/tty/ehv_bytechan.c 7655 7656EPSON S1D13XXX FRAMEBUFFER DRIVER 7657M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7660F: drivers/video/fbdev/s1d13xxxfb.c 7661F: include/video/s1d13xxxfb.h 7662 7663EROFS FILE SYSTEM 7664M: Gao Xiang <xiang@kernel.org> 7665M: Chao Yu <chao@kernel.org> 7666R: Yue Hu <huyue2@coolpad.com> 7667R: Jeffle Xu <jefflexu@linux.alibaba.com> 7668L: linux-erofs@lists.ozlabs.org 7669S: Maintained 7670T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7671F: Documentation/ABI/testing/sysfs-fs-erofs 7672F: Documentation/filesystems/erofs.rst 7673F: fs/erofs/ 7674F: include/trace/events/erofs.h 7675 7676ERRSEQ ERROR TRACKING INFRASTRUCTURE 7677M: Jeff Layton <jlayton@kernel.org> 7678S: Maintained 7679F: include/linux/errseq.h 7680F: lib/errseq.c 7681 7682ESD CAN/USB DRIVERS 7683M: Frank Jungclaus <frank.jungclaus@esd.eu> 7684R: socketcan@esd.eu 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/esd_usb.c 7688 7689ET131X NETWORK DRIVER 7690M: Mark Einon <mark.einon@gmail.com> 7691S: Odd Fixes 7692F: drivers/net/ethernet/agere/ 7693 7694ETAS ES58X CAN/USB DRIVER 7695M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7696L: linux-can@vger.kernel.org 7697S: Maintained 7698F: Documentation/networking/devlink/etas_es58x.rst 7699F: drivers/net/can/usb/etas_es58x/ 7700 7701ETHERNET BRIDGE 7702M: Roopa Prabhu <roopa@nvidia.com> 7703M: Nikolay Aleksandrov <razor@blackwall.org> 7704L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7705L: netdev@vger.kernel.org 7706S: Maintained 7707W: http://www.linuxfoundation.org/en/Net:Bridge 7708F: include/linux/netfilter_bridge/ 7709F: net/bridge/ 7710 7711ETHERNET PHY LIBRARY 7712M: Andrew Lunn <andrew@lunn.ch> 7713M: Heiner Kallweit <hkallweit1@gmail.com> 7714R: Russell King <linux@armlinux.org.uk> 7715L: netdev@vger.kernel.org 7716S: Maintained 7717F: Documentation/ABI/testing/sysfs-class-net-phydev 7718F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7719F: Documentation/devicetree/bindings/net/mdio* 7720F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7721F: Documentation/networking/phy.rst 7722F: drivers/net/mdio/ 7723F: drivers/net/mdio/acpi_mdio.c 7724F: drivers/net/mdio/fwnode_mdio.c 7725F: drivers/net/mdio/of_mdio.c 7726F: drivers/net/pcs/ 7727F: drivers/net/phy/ 7728F: include/dt-bindings/net/qca-ar803x.h 7729F: include/linux/*mdio*.h 7730F: include/linux/linkmode.h 7731F: include/linux/mdio/*.h 7732F: include/linux/mii.h 7733F: include/linux/of_net.h 7734F: include/linux/phy.h 7735F: include/linux/phy_fixed.h 7736F: include/linux/platform_data/mdio-bcm-unimac.h 7737F: include/linux/platform_data/mdio-gpio.h 7738F: include/trace/events/mdio.h 7739F: include/uapi/linux/mdio.h 7740F: include/uapi/linux/mii.h 7741F: net/core/of_net.c 7742 7743EXEC & BINFMT API 7744R: Eric Biederman <ebiederm@xmission.com> 7745R: Kees Cook <keescook@chromium.org> 7746L: linux-mm@kvack.org 7747S: Supported 7748T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7749F: fs/*binfmt_*.c 7750F: fs/exec.c 7751F: include/linux/binfmts.h 7752F: include/linux/elf.h 7753F: include/uapi/linux/binfmts.h 7754F: include/uapi/linux/elf.h 7755F: tools/testing/selftests/exec/ 7756N: asm/elf.h 7757N: binfmt 7758 7759EXFAT FILE SYSTEM 7760M: Namjae Jeon <linkinjeon@kernel.org> 7761M: Sungjong Seo <sj1557.seo@samsung.com> 7762L: linux-fsdevel@vger.kernel.org 7763S: Maintained 7764T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7765F: fs/exfat/ 7766 7767EXT2 FILE SYSTEM 7768M: Jan Kara <jack@suse.com> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771F: Documentation/filesystems/ext2.rst 7772F: fs/ext2/ 7773F: include/linux/ext2* 7774 7775EXT4 FILE SYSTEM 7776M: "Theodore Ts'o" <tytso@mit.edu> 7777M: Andreas Dilger <adilger.kernel@dilger.ca> 7778L: linux-ext4@vger.kernel.org 7779S: Maintained 7780W: http://ext4.wiki.kernel.org 7781Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7783F: Documentation/filesystems/ext4/ 7784F: fs/ext4/ 7785F: include/trace/events/ext4.h 7786F: include/uapi/linux/ext4.h 7787 7788Extended Verification Module (EVM) 7789M: Mimi Zohar <zohar@linux.ibm.com> 7790L: linux-integrity@vger.kernel.org 7791S: Supported 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7793F: security/integrity/ 7794F: security/integrity/evm/ 7795 7796EXTENSIBLE FIRMWARE INTERFACE (EFI) 7797M: Ard Biesheuvel <ardb@kernel.org> 7798L: linux-efi@vger.kernel.org 7799S: Maintained 7800T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7801F: Documentation/admin-guide/efi-stub.rst 7802F: arch/*/include/asm/efi.h 7803F: arch/*/kernel/efi.c 7804F: arch/arm/boot/compressed/efi-header.S 7805F: arch/x86/platform/efi/ 7806F: drivers/firmware/efi/ 7807F: include/linux/efi*.h 7808 7809EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7810M: MyungJoo Ham <myungjoo.ham@samsung.com> 7811M: Chanwoo Choi <cw00.choi@samsung.com> 7812L: linux-kernel@vger.kernel.org 7813S: Maintained 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7815F: Documentation/devicetree/bindings/extcon/ 7816F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7817F: drivers/extcon/ 7818F: include/linux/extcon.h 7819F: include/linux/extcon/ 7820 7821EXTRA BOOT CONFIG 7822M: Masami Hiramatsu <mhiramat@kernel.org> 7823L: linux-kernel@vger.kernel.org 7824L: linux-trace-kernel@vger.kernel.org 7825S: Maintained 7826Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7827T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7828F: Documentation/admin-guide/bootconfig.rst 7829F: fs/proc/bootconfig.c 7830F: include/linux/bootconfig.h 7831F: lib/bootconfig-data.S 7832F: lib/bootconfig.c 7833F: tools/bootconfig/* 7834F: tools/bootconfig/scripts/* 7835 7836EXYNOS DP DRIVER 7837M: Jingoo Han <jingoohan1@gmail.com> 7838L: dri-devel@lists.freedesktop.org 7839S: Maintained 7840F: drivers/gpu/drm/exynos/exynos_dp* 7841 7842EXYNOS SYSMMU (IOMMU) driver 7843M: Marek Szyprowski <m.szyprowski@samsung.com> 7844L: iommu@lists.linux.dev 7845S: Maintained 7846F: drivers/iommu/exynos-iommu.c 7847 7848F2FS FILE SYSTEM 7849M: Jaegeuk Kim <jaegeuk@kernel.org> 7850M: Chao Yu <chao@kernel.org> 7851L: linux-f2fs-devel@lists.sourceforge.net 7852S: Maintained 7853W: https://f2fs.wiki.kernel.org/ 7854Q: https://patchwork.kernel.org/project/f2fs/list/ 7855B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7856T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7857F: Documentation/ABI/testing/sysfs-fs-f2fs 7858F: Documentation/filesystems/f2fs.rst 7859F: fs/f2fs/ 7860F: include/linux/f2fs_fs.h 7861F: include/trace/events/f2fs.h 7862F: include/uapi/linux/f2fs.h 7863 7864F71805F HARDWARE MONITORING DRIVER 7865M: Jean Delvare <jdelvare@suse.com> 7866L: linux-hwmon@vger.kernel.org 7867S: Maintained 7868F: Documentation/hwmon/f71805f.rst 7869F: drivers/hwmon/f71805f.c 7870 7871FADDR2LINE 7872M: Josh Poimboeuf <jpoimboe@kernel.org> 7873S: Maintained 7874F: scripts/faddr2line 7875 7876FAILOVER MODULE 7877M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7878L: netdev@vger.kernel.org 7879S: Supported 7880F: Documentation/networking/failover.rst 7881F: include/net/failover.h 7882F: net/core/failover.c 7883 7884FANOTIFY 7885M: Jan Kara <jack@suse.cz> 7886R: Amir Goldstein <amir73il@gmail.com> 7887R: Matthew Bobrowski <repnop@google.com> 7888L: linux-fsdevel@vger.kernel.org 7889S: Maintained 7890F: fs/notify/fanotify/ 7891F: include/linux/fanotify.h 7892F: include/uapi/linux/fanotify.h 7893 7894FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7895M: Linus Walleij <linus.walleij@linaro.org> 7896L: linux-usb@vger.kernel.org 7897S: Maintained 7898F: drivers/usb/fotg210/ 7899 7900FARSYNC SYNCHRONOUS DRIVER 7901M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7902S: Supported 7903W: http://www.farsite.co.uk/ 7904F: drivers/net/wan/farsync.* 7905 7906FAULT INJECTION SUPPORT 7907M: Akinobu Mita <akinobu.mita@gmail.com> 7908S: Supported 7909F: Documentation/fault-injection/ 7910F: lib/fault-inject.c 7911 7912FBTFT Framebuffer drivers 7913L: dri-devel@lists.freedesktop.org 7914L: linux-fbdev@vger.kernel.org 7915S: Orphan 7916F: drivers/staging/fbtft/ 7917 7918FC0011 TUNER DRIVER 7919M: Michael Buesch <m@bues.ch> 7920L: linux-media@vger.kernel.org 7921S: Maintained 7922F: drivers/media/tuners/fc0011.c 7923F: drivers/media/tuners/fc0011.h 7924 7925FC2580 MEDIA DRIVER 7926M: Antti Palosaari <crope@iki.fi> 7927L: linux-media@vger.kernel.org 7928S: Maintained 7929W: https://linuxtv.org 7930W: http://palosaari.fi/linux/ 7931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7932T: git git://linuxtv.org/anttip/media_tree.git 7933F: drivers/media/tuners/fc2580* 7934 7935FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7936M: Hannes Reinecke <hare@suse.de> 7937L: linux-scsi@vger.kernel.org 7938S: Supported 7939W: www.Open-FCoE.org 7940F: drivers/scsi/fcoe/ 7941F: drivers/scsi/libfc/ 7942F: include/scsi/fc/ 7943F: include/scsi/libfc.h 7944F: include/scsi/libfcoe.h 7945F: include/uapi/scsi/fc/ 7946 7947FILE LOCKING (flock() and fcntl()/lockf()) 7948M: Jeff Layton <jlayton@kernel.org> 7949M: Chuck Lever <chuck.lever@oracle.com> 7950L: linux-fsdevel@vger.kernel.org 7951S: Maintained 7952F: fs/fcntl.c 7953F: fs/locks.c 7954F: include/linux/fcntl.h 7955F: include/uapi/linux/fcntl.h 7956 7957FILESYSTEM DIRECT ACCESS (DAX) 7958M: Dan Williams <dan.j.williams@intel.com> 7959R: Matthew Wilcox <willy@infradead.org> 7960R: Jan Kara <jack@suse.cz> 7961L: linux-fsdevel@vger.kernel.org 7962L: nvdimm@lists.linux.dev 7963S: Supported 7964F: fs/dax.c 7965F: include/linux/dax.h 7966F: include/trace/events/fs_dax.h 7967 7968FILESYSTEMS (VFS and infrastructure) 7969M: Alexander Viro <viro@zeniv.linux.org.uk> 7970M: Christian Brauner <brauner@kernel.org> 7971L: linux-fsdevel@vger.kernel.org 7972S: Maintained 7973F: fs/* 7974F: include/linux/fs.h 7975F: include/linux/fs_types.h 7976F: include/uapi/linux/fs.h 7977F: include/uapi/linux/openat2.h 7978 7979FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7980M: Riku Voipio <riku.voipio@iki.fi> 7981L: linux-hwmon@vger.kernel.org 7982S: Maintained 7983F: drivers/hwmon/f75375s.c 7984F: include/linux/f75375s.h 7985 7986FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7987M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7988L: linux-can@vger.kernel.org 7989S: Maintained 7990F: drivers/net/can/usb/f81604.c 7991 7992FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7993M: Clemens Ladisch <clemens@ladisch.de> 7994M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7995L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7998F: include/uapi/sound/firewire.h 7999F: sound/firewire/ 8000 8001FIREWIRE MEDIA DRIVERS (firedtv) 8002M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8003L: linux-media@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8007F: drivers/media/firewire/ 8008 8009FIREWIRE SBP-2 TARGET 8010M: Chris Boot <bootc@bootc.net> 8011L: linux-scsi@vger.kernel.org 8012L: target-devel@vger.kernel.org 8013L: linux1394-devel@lists.sourceforge.net 8014S: Maintained 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8016F: drivers/target/sbp/ 8017 8018FIREWIRE SUBSYSTEM 8019M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8020M: Takashi Sakamoto <takaswie@kernel.org> 8021L: linux1394-devel@lists.sourceforge.net 8022S: Maintained 8023W: http://ieee1394.docs.kernel.org/ 8024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8025F: drivers/firewire/ 8026F: include/linux/firewire.h 8027F: include/uapi/linux/firewire*.h 8028F: tools/firewire/ 8029 8030FIRMWARE FRAMEWORK FOR ARMV8-A 8031M: Sudeep Holla <sudeep.holla@arm.com> 8032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8033S: Maintained 8034F: drivers/firmware/arm_ffa/ 8035F: include/linux/arm_ffa.h 8036 8037FIRMWARE LOADER (request_firmware) 8038M: Luis Chamberlain <mcgrof@kernel.org> 8039M: Russ Weight <russell.h.weight@intel.com> 8040L: linux-kernel@vger.kernel.org 8041S: Maintained 8042F: Documentation/firmware_class/ 8043F: drivers/base/firmware_loader/ 8044F: include/linux/firmware.h 8045 8046FLEXTIMER FTM-QUADDEC DRIVER 8047M: Patrick Havelange <patrick.havelange@essensium.com> 8048L: linux-iio@vger.kernel.org 8049S: Maintained 8050F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8051F: drivers/counter/ftm-quaddec.c 8052 8053FLOPPY DRIVER 8054M: Denis Efremov <efremov@linux.com> 8055L: linux-block@vger.kernel.org 8056S: Odd Fixes 8057F: drivers/block/floppy.c 8058 8059FLYSKY FSIA6B RC RECEIVER 8060M: Markus Koch <markus@notsyncing.net> 8061L: linux-input@vger.kernel.org 8062S: Maintained 8063F: drivers/input/joystick/fsia6b.c 8064 8065FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8066M: Geoffrey D. Bennett <g@b4.vu> 8067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8068S: Maintained 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8070F: sound/usb/mixer_scarlett_gen2.c 8071 8072FORCEDETH GIGABIT ETHERNET DRIVER 8073M: Rain River <rain.1986.08.12@gmail.com> 8074M: Zhu Yanjun <zyjzyj2000@gmail.com> 8075L: netdev@vger.kernel.org 8076S: Maintained 8077F: drivers/net/ethernet/nvidia/* 8078 8079FORTIFY_SOURCE 8080M: Kees Cook <keescook@chromium.org> 8081L: linux-hardening@vger.kernel.org 8082S: Supported 8083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8084F: include/linux/fortify-string.h 8085F: lib/fortify_kunit.c 8086F: lib/memcpy_kunit.c 8087F: lib/strcat_kunit.c 8088F: lib/strscpy_kunit.c 8089F: lib/test_fortify/* 8090F: scripts/test_fortify.sh 8091K: \b__NO_FORTIFY\b 8092 8093FPGA DFL DRIVERS 8094M: Wu Hao <hao.wu@intel.com> 8095R: Tom Rix <trix@redhat.com> 8096L: linux-fpga@vger.kernel.org 8097S: Maintained 8098F: Documentation/ABI/testing/sysfs-bus-dfl* 8099F: Documentation/fpga/dfl.rst 8100F: drivers/fpga/dfl* 8101F: drivers/uio/uio_dfl.c 8102F: include/linux/dfl.h 8103F: include/uapi/linux/fpga-dfl.h 8104 8105FPGA MANAGER FRAMEWORK 8106M: Moritz Fischer <mdf@kernel.org> 8107M: Wu Hao <hao.wu@intel.com> 8108M: Xu Yilun <yilun.xu@intel.com> 8109R: Tom Rix <trix@redhat.com> 8110L: linux-fpga@vger.kernel.org 8111S: Maintained 8112Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8114F: Documentation/devicetree/bindings/fpga/ 8115F: Documentation/driver-api/fpga/ 8116F: Documentation/fpga/ 8117F: drivers/fpga/ 8118F: include/linux/fpga/ 8119 8120FPU EMULATOR 8121M: Bill Metzenthen <billm@melbpc.org.au> 8122S: Maintained 8123W: https://floatingpoint.billm.au/ 8124F: arch/x86/math-emu/ 8125 8126FRAMEBUFFER CORE 8127M: Daniel Vetter <daniel@ffwll.ch> 8128S: Odd Fixes 8129T: git git://anongit.freedesktop.org/drm/drm-misc 8130F: drivers/video/fbdev/core/ 8131 8132FRAMEBUFFER LAYER 8133M: Helge Deller <deller@gmx.de> 8134L: linux-fbdev@vger.kernel.org 8135L: dri-devel@lists.freedesktop.org 8136S: Maintained 8137Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8138T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8139F: Documentation/fb/ 8140F: drivers/video/ 8141F: include/linux/fb.h 8142F: include/uapi/linux/fb.h 8143F: include/uapi/video/ 8144F: include/video/ 8145 8146FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8147M: Horia Geantă <horia.geanta@nxp.com> 8148M: Pankaj Gupta <pankaj.gupta@nxp.com> 8149M: Gaurav Jain <gaurav.jain@nxp.com> 8150L: linux-crypto@vger.kernel.org 8151S: Maintained 8152F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8153F: drivers/crypto/caam/ 8154 8155FREESCALE COLDFIRE M5441X MMC DRIVER 8156M: Angelo Dureghello <angelo.dureghello@timesys.com> 8157L: linux-mmc@vger.kernel.org 8158S: Maintained 8159F: drivers/mmc/host/sdhci-esdhc-mcf.c 8160F: include/linux/platform_data/mmc-esdhc-mcf.h 8161 8162FREESCALE DIU FRAMEBUFFER DRIVER 8163M: Timur Tabi <timur@kernel.org> 8164L: linux-fbdev@vger.kernel.org 8165S: Maintained 8166F: drivers/video/fbdev/fsl-diu-fb.* 8167 8168FREESCALE DMA DRIVER 8169M: Li Yang <leoyang.li@nxp.com> 8170M: Zhang Wei <zw@zh-kernel.org> 8171L: linuxppc-dev@lists.ozlabs.org 8172S: Maintained 8173F: drivers/dma/fsldma.* 8174 8175FREESCALE DSPI DRIVER 8176M: Vladimir Oltean <olteanv@gmail.com> 8177L: linux-spi@vger.kernel.org 8178S: Maintained 8179F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8180F: drivers/spi/spi-fsl-dspi.c 8181F: include/linux/spi/spi-fsl-dspi.h 8182 8183FREESCALE ENETC ETHERNET DRIVERS 8184M: Claudiu Manoil <claudiu.manoil@nxp.com> 8185M: Vladimir Oltean <vladimir.oltean@nxp.com> 8186L: netdev@vger.kernel.org 8187S: Maintained 8188F: drivers/net/ethernet/freescale/enetc/ 8189 8190FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8191M: Claudiu Manoil <claudiu.manoil@nxp.com> 8192L: netdev@vger.kernel.org 8193S: Maintained 8194F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8195F: drivers/net/ethernet/freescale/gianfar* 8196 8197FREESCALE GPMI NAND DRIVER 8198M: Han Xu <han.xu@nxp.com> 8199L: linux-mtd@lists.infradead.org 8200S: Maintained 8201F: drivers/mtd/nand/raw/gpmi-nand/* 8202 8203FREESCALE I2C CPM DRIVER 8204M: Jochen Friedrich <jochen@scram.de> 8205L: linuxppc-dev@lists.ozlabs.org 8206L: linux-i2c@vger.kernel.org 8207S: Maintained 8208F: drivers/i2c/busses/i2c-cpm.c 8209 8210FREESCALE IMX / MXC FEC DRIVER 8211M: Wei Fang <wei.fang@nxp.com> 8212R: Shenwei Wang <shenwei.wang@nxp.com> 8213R: Clark Wang <xiaoning.wang@nxp.com> 8214R: NXP Linux Team <linux-imx@nxp.com> 8215L: netdev@vger.kernel.org 8216S: Maintained 8217F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8218F: drivers/net/ethernet/freescale/fec.h 8219F: drivers/net/ethernet/freescale/fec_main.c 8220F: drivers/net/ethernet/freescale/fec_ptp.c 8221 8222FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8223M: Sascha Hauer <s.hauer@pengutronix.de> 8224R: Pengutronix Kernel Team <kernel@pengutronix.de> 8225L: linux-fbdev@vger.kernel.org 8226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8227S: Maintained 8228F: drivers/video/fbdev/imxfb.c 8229 8230FREESCALE IMX DDR PMU DRIVER 8231M: Frank Li <Frank.li@nxp.com> 8232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8233S: Maintained 8234F: Documentation/admin-guide/perf/imx-ddr.rst 8235F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8236F: drivers/perf/fsl_imx8_ddr_perf.c 8237 8238FREESCALE IMX I2C DRIVER 8239M: Oleksij Rempel <o.rempel@pengutronix.de> 8240R: Pengutronix Kernel Team <kernel@pengutronix.de> 8241L: linux-i2c@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8244F: drivers/i2c/busses/i2c-imx.c 8245 8246FREESCALE IMX LPI2C DRIVER 8247M: Dong Aisheng <aisheng.dong@nxp.com> 8248L: linux-i2c@vger.kernel.org 8249L: linux-imx@nxp.com 8250S: Maintained 8251F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8252F: drivers/i2c/busses/i2c-imx-lpi2c.c 8253 8254FREESCALE MPC I2C DRIVER 8255M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8256L: linux-i2c@vger.kernel.org 8257S: Maintained 8258F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8259F: drivers/i2c/busses/i2c-mpc.c 8260 8261FREESCALE QORIQ DPAA ETHERNET DRIVER 8262M: Madalin Bucur <madalin.bucur@nxp.com> 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: drivers/net/ethernet/freescale/dpaa 8266 8267FREESCALE QORIQ DPAA FMAN DRIVER 8268M: Madalin Bucur <madalin.bucur@nxp.com> 8269R: Sean Anderson <sean.anderson@seco.com> 8270L: netdev@vger.kernel.org 8271S: Maintained 8272F: Documentation/devicetree/bindings/net/fsl-fman.txt 8273F: drivers/net/ethernet/freescale/fman 8274 8275FREESCALE QORIQ PTP CLOCK DRIVER 8276M: Yangbo Lu <yangbo.lu@nxp.com> 8277L: netdev@vger.kernel.org 8278S: Maintained 8279F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8280F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8281F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8282F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8283F: drivers/ptp/ptp_qoriq.c 8284F: drivers/ptp/ptp_qoriq_debugfs.c 8285F: include/linux/fsl/ptp_qoriq.h 8286 8287FREESCALE QUAD SPI DRIVER 8288M: Han Xu <han.xu@nxp.com> 8289L: linux-spi@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8292F: drivers/spi/spi-fsl-qspi.c 8293 8294FREESCALE QUICC ENGINE LIBRARY 8295M: Qiang Zhao <qiang.zhao@nxp.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: drivers/soc/fsl/qe/ 8299F: include/soc/fsl/qe/ 8300 8301FREESCALE QUICC ENGINE QMC DRIVER 8302M: Herve Codina <herve.codina@bootlin.com> 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8306F: drivers/soc/fsl/qe/qmc.c 8307F: include/soc/fsl/qe/qmc.h 8308 8309FREESCALE QUICC ENGINE TSA DRIVER 8310M: Herve Codina <herve.codina@bootlin.com> 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8314F: drivers/soc/fsl/qe/tsa.c 8315F: drivers/soc/fsl/qe/tsa.h 8316F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8317 8318FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8319M: Li Yang <leoyang.li@nxp.com> 8320L: netdev@vger.kernel.org 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/net/ethernet/freescale/ucc_geth* 8324 8325FREESCALE QUICC ENGINE UCC HDLC DRIVER 8326M: Zhao Qiang <qiang.zhao@nxp.com> 8327L: netdev@vger.kernel.org 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: drivers/net/wan/fsl_ucc_hdlc* 8331 8332FREESCALE QUICC ENGINE UCC UART DRIVER 8333M: Timur Tabi <timur@kernel.org> 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: drivers/tty/serial/ucc_uart.c 8337 8338FREESCALE SOC DRIVERS 8339M: Li Yang <leoyang.li@nxp.com> 8340L: linuxppc-dev@lists.ozlabs.org 8341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8342S: Maintained 8343F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8344F: Documentation/devicetree/bindings/soc/fsl/ 8345F: drivers/soc/fsl/ 8346F: include/linux/fsl/ 8347F: include/soc/fsl/ 8348 8349FREESCALE SOC FS_ENET DRIVER 8350M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8351L: linuxppc-dev@lists.ozlabs.org 8352L: netdev@vger.kernel.org 8353S: Maintained 8354F: drivers/net/ethernet/freescale/fs_enet/ 8355F: include/linux/fs_enet_pd.h 8356 8357FREESCALE SOC SOUND DRIVERS 8358M: Shengjiu Wang <shengjiu.wang@gmail.com> 8359M: Xiubo Li <Xiubo.Lee@gmail.com> 8360R: Fabio Estevam <festevam@gmail.com> 8361R: Nicolin Chen <nicoleotsuka@gmail.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: sound/soc/fsl/fsl* 8366F: sound/soc/fsl/imx* 8367F: sound/soc/fsl/mpc8610_hpcd.c 8368 8369FREESCALE SOC SOUND QMC DRIVER 8370M: Herve Codina <herve.codina@bootlin.com> 8371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8372L: linuxppc-dev@lists.ozlabs.org 8373S: Maintained 8374F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8375F: sound/soc/fsl/fsl_qmc_audio.c 8376 8377FREESCALE USB PERIPHERAL DRIVERS 8378M: Li Yang <leoyang.li@nxp.com> 8379L: linux-usb@vger.kernel.org 8380L: linuxppc-dev@lists.ozlabs.org 8381S: Maintained 8382F: drivers/usb/gadget/udc/fsl* 8383 8384FREESCALE USB PHY DRIVER 8385M: Ran Wang <ran.wang_1@nxp.com> 8386L: linux-usb@vger.kernel.org 8387L: linuxppc-dev@lists.ozlabs.org 8388S: Maintained 8389F: drivers/usb/phy/phy-fsl-usb* 8390 8391FREEVXFS FILESYSTEM 8392M: Christoph Hellwig <hch@infradead.org> 8393S: Maintained 8394W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8395F: fs/freevxfs/ 8396 8397FREEZER 8398M: "Rafael J. Wysocki" <rafael@kernel.org> 8399M: Pavel Machek <pavel@ucw.cz> 8400L: linux-pm@vger.kernel.org 8401S: Supported 8402F: Documentation/power/freezing-of-tasks.rst 8403F: include/linux/freezer.h 8404F: kernel/freezer.c 8405 8406FRONTSWAP API 8407M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8408L: linux-kernel@vger.kernel.org 8409S: Maintained 8410F: include/linux/frontswap.h 8411F: mm/frontswap.c 8412 8413FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8414M: David Howells <dhowells@redhat.com> 8415L: linux-cachefs@redhat.com (moderated for non-subscribers) 8416S: Supported 8417F: Documentation/filesystems/caching/ 8418F: fs/fscache/ 8419F: include/linux/fscache*.h 8420 8421FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424M: Jaegeuk Kim <jaegeuk@kernel.org> 8425L: linux-fscrypt@vger.kernel.org 8426S: Supported 8427Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8428T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8429F: Documentation/filesystems/fscrypt.rst 8430F: fs/crypto/ 8431F: include/linux/fscrypt.h 8432F: include/uapi/linux/fscrypt.h 8433 8434FSI SUBSYSTEM 8435M: Jeremy Kerr <jk@ozlabs.org> 8436M: Joel Stanley <joel@jms.id.au> 8437R: Alistar Popple <alistair@popple.id.au> 8438R: Eddie James <eajames@linux.ibm.com> 8439L: linux-fsi@lists.ozlabs.org 8440S: Supported 8441Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8443F: drivers/fsi/ 8444F: include/linux/fsi*.h 8445F: include/trace/events/fsi*.h 8446 8447FSI-ATTACHED I2C DRIVER 8448M: Eddie James <eajames@linux.ibm.com> 8449L: linux-i2c@vger.kernel.org 8450L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8451S: Maintained 8452F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8453F: drivers/i2c/busses/i2c-fsi.c 8454 8455FSI-ATTACHED SPI DRIVER 8456M: Eddie James <eajames@linux.ibm.com> 8457L: linux-spi@vger.kernel.org 8458S: Maintained 8459F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8460F: drivers/spi/spi-fsi.c 8461 8462FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8463M: Jan Kara <jack@suse.cz> 8464R: Amir Goldstein <amir73il@gmail.com> 8465L: linux-fsdevel@vger.kernel.org 8466S: Maintained 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8468F: fs/notify/ 8469F: include/linux/fsnotify*.h 8470 8471FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8472M: Eric Biggers <ebiggers@kernel.org> 8473M: Theodore Y. Ts'o <tytso@mit.edu> 8474L: fsverity@lists.linux.dev 8475S: Supported 8476Q: https://patchwork.kernel.org/project/fsverity/list/ 8477T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8478F: Documentation/filesystems/fsverity.rst 8479F: fs/verity/ 8480F: include/linux/fsverity.h 8481F: include/uapi/linux/fsverity.h 8482 8483FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8484M: Michael Zaidman <michael.zaidman@gmail.com> 8485L: linux-i2c@vger.kernel.org 8486L: linux-input@vger.kernel.org 8487S: Maintained 8488F: drivers/hid/hid-ft260.c 8489 8490FUJITSU LAPTOP EXTRAS 8491M: Jonathan Woithe <jwoithe@just42.net> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-laptop.c 8495 8496FUJITSU TABLET EXTRAS 8497M: Robert Gerlach <khnz@gmx.de> 8498L: platform-driver-x86@vger.kernel.org 8499S: Maintained 8500F: drivers/platform/x86/fujitsu-tablet.c 8501 8502FUNCTION HOOKS (FTRACE) 8503M: Steven Rostedt <rostedt@goodmis.org> 8504M: Masami Hiramatsu <mhiramat@kernel.org> 8505R: Mark Rutland <mark.rutland@arm.com> 8506L: linux-kernel@vger.kernel.org 8507L: linux-trace-kernel@vger.kernel.org 8508S: Maintained 8509Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8510T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8511F: Documentation/trace/ftrace* 8512F: arch/*/*/*/*ftrace* 8513F: arch/*/*/*ftrace* 8514F: include/*/ftrace.h 8515F: kernel/trace/fgraph.c 8516F: kernel/trace/ftrace* 8517F: samples/ftrace 8518 8519FUNGIBLE ETHERNET DRIVERS 8520M: Dimitris Michailidis <dmichail@fungible.com> 8521L: netdev@vger.kernel.org 8522S: Supported 8523F: drivers/net/ethernet/fungible/ 8524 8525FUSE: FILESYSTEM IN USERSPACE 8526M: Miklos Szeredi <miklos@szeredi.hu> 8527L: linux-fsdevel@vger.kernel.org 8528S: Maintained 8529W: https://github.com/libfuse/ 8530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8531F: Documentation/filesystems/fuse.rst 8532F: fs/fuse/ 8533F: include/uapi/linux/fuse.h 8534 8535FUTEX SUBSYSTEM 8536M: Thomas Gleixner <tglx@linutronix.de> 8537M: Ingo Molnar <mingo@redhat.com> 8538R: Peter Zijlstra <peterz@infradead.org> 8539R: Darren Hart <dvhart@infradead.org> 8540R: Davidlohr Bueso <dave@stgolabs.net> 8541R: André Almeida <andrealmeid@igalia.com> 8542L: linux-kernel@vger.kernel.org 8543S: Maintained 8544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8545F: Documentation/locking/*futex* 8546F: include/asm-generic/futex.h 8547F: include/linux/futex.h 8548F: include/uapi/linux/futex.h 8549F: kernel/futex/* 8550F: tools/perf/bench/futex* 8551F: tools/testing/selftests/futex/ 8552 8553GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8554M: Tim Harvey <tharvey@gateworks.com> 8555S: Maintained 8556F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8557F: Documentation/hwmon/gsc-hwmon.rst 8558F: drivers/hwmon/gsc-hwmon.c 8559F: drivers/mfd/gateworks-gsc.c 8560F: include/linux/mfd/gsc.h 8561F: include/linux/platform_data/gsc_hwmon.h 8562 8563GCC PLUGINS 8564M: Kees Cook <keescook@chromium.org> 8565L: linux-hardening@vger.kernel.org 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8568F: Documentation/kbuild/gcc-plugins.rst 8569F: scripts/Makefile.gcc-plugins 8570F: scripts/gcc-plugins/ 8571 8572GCOV BASED KERNEL PROFILING 8573M: Peter Oberparleiter <oberpar@linux.ibm.com> 8574S: Maintained 8575F: Documentation/dev-tools/gcov.rst 8576F: kernel/gcov/ 8577 8578GDB KERNEL DEBUGGING HELPER SCRIPTS 8579M: Jan Kiszka <jan.kiszka@siemens.com> 8580M: Kieran Bingham <kbingham@kernel.org> 8581S: Supported 8582F: scripts/gdb/ 8583 8584GEMINI CRYPTO DRIVER 8585M: Corentin Labbe <clabbe@baylibre.com> 8586L: linux-crypto@vger.kernel.org 8587S: Maintained 8588F: drivers/crypto/gemini/ 8589 8590GEMTEK FM RADIO RECEIVER DRIVER 8591M: Hans Verkuil <hverkuil@xs4all.nl> 8592L: linux-media@vger.kernel.org 8593S: Maintained 8594W: https://linuxtv.org 8595T: git git://linuxtv.org/media_tree.git 8596F: drivers/media/radio/radio-gemtek* 8597 8598GENERIC ARCHITECTURE TOPOLOGY 8599M: Sudeep Holla <sudeep.holla@arm.com> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602F: drivers/base/arch_topology.c 8603F: include/linux/arch_topology.h 8604 8605GENERIC ENTRY CODE 8606M: Thomas Gleixner <tglx@linutronix.de> 8607M: Peter Zijlstra <peterz@infradead.org> 8608M: Andy Lutomirski <luto@kernel.org> 8609L: linux-kernel@vger.kernel.org 8610S: Maintained 8611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8612F: include/linux/entry-common.h 8613F: include/linux/entry-kvm.h 8614F: kernel/entry/ 8615 8616GENERIC GPIO I2C DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/busses/i2c-gpio.c 8620F: include/linux/platform_data/i2c-gpio.h 8621 8622GENERIC GPIO I2C MULTIPLEXER DRIVER 8623M: Peter Korsgaard <peter.korsgaard@barco.com> 8624L: linux-i2c@vger.kernel.org 8625S: Supported 8626F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8627F: drivers/i2c/muxes/i2c-mux-gpio.c 8628F: include/linux/platform_data/i2c-mux-gpio.h 8629 8630GENERIC HDLC (WAN) DRIVERS 8631M: Krzysztof Halasa <khc@pm.waw.pl> 8632S: Maintained 8633W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8634F: drivers/net/wan/c101.c 8635F: drivers/net/wan/hd6457* 8636F: drivers/net/wan/hdlc* 8637F: drivers/net/wan/n2.c 8638F: drivers/net/wan/pc300too.c 8639F: drivers/net/wan/pci200syn.c 8640F: drivers/net/wan/wanxl* 8641 8642GENERIC INCLUDE/ASM HEADER FILES 8643M: Arnd Bergmann <arnd@arndb.de> 8644L: linux-arch@vger.kernel.org 8645S: Maintained 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8647F: include/asm-generic/ 8648F: include/uapi/asm-generic/ 8649 8650GENERIC PHY FRAMEWORK 8651M: Vinod Koul <vkoul@kernel.org> 8652M: Kishon Vijay Abraham I <kishon@kernel.org> 8653L: linux-phy@lists.infradead.org 8654S: Supported 8655Q: https://patchwork.kernel.org/project/linux-phy/list/ 8656T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8657F: Documentation/devicetree/bindings/phy/ 8658F: drivers/phy/ 8659F: include/dt-bindings/phy/ 8660F: include/linux/phy/ 8661 8662GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8663M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8664S: Supported 8665F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8666 8667GENERIC PM DOMAINS 8668M: "Rafael J. Wysocki" <rafael@kernel.org> 8669M: Kevin Hilman <khilman@kernel.org> 8670M: Ulf Hansson <ulf.hansson@linaro.org> 8671L: linux-pm@vger.kernel.org 8672S: Supported 8673F: Documentation/devicetree/bindings/power/power?domain* 8674F: drivers/base/power/domain*.c 8675F: include/linux/pm_domain.h 8676 8677GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8678M: Eugen Hristev <eugen.hristev@microchip.com> 8679L: linux-input@vger.kernel.org 8680S: Maintained 8681F: drivers/input/touchscreen/resistive-adc-touch.c 8682 8683GENERIC STRING LIBRARY 8684M: Kees Cook <keescook@chromium.org> 8685R: Andy Shevchenko <andy@kernel.org> 8686L: linux-hardening@vger.kernel.org 8687S: Supported 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8689F: include/linux/string.h 8690F: include/linux/string_choices.h 8691F: include/linux/string_helpers.h 8692F: lib/string.c 8693F: lib/string_helpers.c 8694F: lib/test-string_helpers.c 8695F: lib/test_string.c 8696 8697GENERIC UIO DRIVER FOR PCI DEVICES 8698M: "Michael S. Tsirkin" <mst@redhat.com> 8699L: kvm@vger.kernel.org 8700S: Supported 8701F: drivers/uio/uio_pci_generic.c 8702 8703GENERIC VDSO LIBRARY 8704M: Andy Lutomirski <luto@kernel.org> 8705M: Thomas Gleixner <tglx@linutronix.de> 8706M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8707L: linux-kernel@vger.kernel.org 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8710F: include/asm-generic/vdso/vsyscall.h 8711F: include/vdso/ 8712F: kernel/time/vsyscall.c 8713F: lib/vdso/ 8714 8715GENWQE (IBM Generic Workqueue Card) 8716M: Frank Haverkamp <haver@linux.ibm.com> 8717S: Supported 8718F: drivers/misc/genwqe/ 8719 8720GET_MAINTAINER SCRIPT 8721M: Joe Perches <joe@perches.com> 8722S: Maintained 8723F: scripts/get_maintainer.pl 8724 8725GFS2 FILE SYSTEM 8726M: Bob Peterson <rpeterso@redhat.com> 8727M: Andreas Gruenbacher <agruenba@redhat.com> 8728L: cluster-devel@redhat.com 8729S: Supported 8730B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8732F: Documentation/filesystems/gfs2* 8733F: fs/gfs2/ 8734F: include/uapi/linux/gfs2_ondisk.h 8735 8736GIGABYTE WMI DRIVER 8737M: Thomas Weißschuh <thomas@weissschuh.net> 8738L: platform-driver-x86@vger.kernel.org 8739S: Maintained 8740F: drivers/platform/x86/gigabyte-wmi.c 8741 8742GNSS SUBSYSTEM 8743M: Johan Hovold <johan@kernel.org> 8744S: Maintained 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8746F: Documentation/ABI/testing/sysfs-class-gnss 8747F: Documentation/devicetree/bindings/gnss/ 8748F: drivers/gnss/ 8749F: include/linux/gnss.h 8750 8751GO7007 MPEG CODEC 8752M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8753L: linux-media@vger.kernel.org 8754S: Maintained 8755F: drivers/media/usb/go7007/ 8756 8757GOODIX TOUCHSCREEN 8758M: Bastien Nocera <hadess@hadess.net> 8759M: Hans de Goede <hdegoede@redhat.com> 8760L: linux-input@vger.kernel.org 8761S: Maintained 8762F: drivers/input/touchscreen/goodix* 8763 8764GOOGLE ETHERNET DRIVERS 8765M: Jeroen de Borst <jeroendb@google.com> 8766M: Praveen Kaligineedi <pkaligineedi@google.com> 8767R: Shailend Chand <shailend@google.com> 8768L: netdev@vger.kernel.org 8769S: Supported 8770F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8771F: drivers/net/ethernet/google 8772 8773GPD POCKET FAN DRIVER 8774M: Hans de Goede <hdegoede@redhat.com> 8775L: platform-driver-x86@vger.kernel.org 8776S: Maintained 8777F: drivers/platform/x86/gpd-pocket-fan.c 8778 8779GPIO ACPI SUPPORT 8780M: Mika Westerberg <mika.westerberg@linux.intel.com> 8781M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8782L: linux-gpio@vger.kernel.org 8783L: linux-acpi@vger.kernel.org 8784S: Supported 8785T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8786F: Documentation/firmware-guide/acpi/gpio-properties.rst 8787F: drivers/gpio/gpiolib-acpi.c 8788F: drivers/gpio/gpiolib-acpi.h 8789 8790GPIO AGGREGATOR 8791M: Geert Uytterhoeven <geert+renesas@glider.be> 8792L: linux-gpio@vger.kernel.org 8793S: Supported 8794F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8795F: drivers/gpio/gpio-aggregator.c 8796 8797GPIO IR Transmitter 8798M: Sean Young <sean@mess.org> 8799L: linux-media@vger.kernel.org 8800S: Maintained 8801F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8802F: drivers/media/rc/gpio-ir-tx.c 8803 8804GPIO MOCKUP DRIVER 8805M: Bamvor Jian Zhang <bamv2005@gmail.com> 8806L: linux-gpio@vger.kernel.org 8807S: Maintained 8808F: drivers/gpio/gpio-mockup.c 8809F: tools/testing/selftests/gpio/ 8810 8811GPIO REGMAP 8812R: Michael Walle <michael@walle.cc> 8813S: Maintained 8814F: drivers/gpio/gpio-regmap.c 8815F: include/linux/gpio/regmap.h 8816 8817GPIO SUBSYSTEM 8818M: Linus Walleij <linus.walleij@linaro.org> 8819M: Bartosz Golaszewski <brgl@bgdev.pl> 8820R: Andy Shevchenko <andy@kernel.org> 8821L: linux-gpio@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8824F: Documentation/ABI/obsolete/sysfs-gpio 8825F: Documentation/ABI/testing/gpio-cdev 8826F: Documentation/admin-guide/gpio/ 8827F: Documentation/devicetree/bindings/gpio/ 8828F: Documentation/driver-api/gpio/ 8829F: drivers/gpio/ 8830F: include/dt-bindings/gpio/ 8831F: include/linux/gpio.h 8832F: include/linux/gpio/ 8833F: include/linux/of_gpio.h 8834F: include/uapi/linux/gpio.h 8835F: tools/gpio/ 8836 8837GRE DEMULTIPLEXER DRIVER 8838M: Dmitry Kozlov <xeb@mail.ru> 8839L: netdev@vger.kernel.org 8840S: Maintained 8841F: include/net/gre.h 8842F: net/ipv4/gre_demux.c 8843F: net/ipv4/gre_offload.c 8844 8845GRETH 10/100/1G Ethernet MAC device driver 8846M: Andreas Larsson <andreas@gaisler.com> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: drivers/net/ethernet/aeroflex/ 8850 8851GREYBUS AUDIO PROTOCOLS DRIVERS 8852M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8853M: Mark Greer <mgreer@animalcreek.com> 8854S: Maintained 8855F: drivers/staging/greybus/audio_apbridgea.c 8856F: drivers/staging/greybus/audio_apbridgea.h 8857F: drivers/staging/greybus/audio_codec.c 8858F: drivers/staging/greybus/audio_codec.h 8859F: drivers/staging/greybus/audio_gb.c 8860F: drivers/staging/greybus/audio_manager.c 8861F: drivers/staging/greybus/audio_manager.h 8862F: drivers/staging/greybus/audio_manager_module.c 8863F: drivers/staging/greybus/audio_manager_private.h 8864F: drivers/staging/greybus/audio_manager_sysfs.c 8865F: drivers/staging/greybus/audio_module.c 8866F: drivers/staging/greybus/audio_topology.c 8867 8868GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8869M: Viresh Kumar <vireshk@kernel.org> 8870S: Maintained 8871F: drivers/staging/greybus/authentication.c 8872F: drivers/staging/greybus/bootrom.c 8873F: drivers/staging/greybus/firmware.h 8874F: drivers/staging/greybus/fw-core.c 8875F: drivers/staging/greybus/fw-download.c 8876F: drivers/staging/greybus/fw-management.c 8877F: drivers/staging/greybus/greybus_authentication.h 8878F: drivers/staging/greybus/greybus_firmware.h 8879F: drivers/staging/greybus/hid.c 8880F: drivers/staging/greybus/i2c.c 8881F: drivers/staging/greybus/spi.c 8882F: drivers/staging/greybus/spilib.c 8883F: drivers/staging/greybus/spilib.h 8884 8885GREYBUS LOOPBACK DRIVER 8886M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8887S: Maintained 8888F: drivers/staging/greybus/loopback.c 8889 8890GREYBUS PLATFORM DRIVERS 8891M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/arche-apb-ctrl.c 8894F: drivers/staging/greybus/arche-platform.c 8895F: drivers/staging/greybus/arche_platform.h 8896 8897GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8898M: Rui Miguel Silva <rmfrfs@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/gpio.c 8901F: drivers/staging/greybus/light.c 8902F: drivers/staging/greybus/power_supply.c 8903F: drivers/staging/greybus/sdio.c 8904F: drivers/staging/greybus/spi.c 8905F: drivers/staging/greybus/spilib.c 8906 8907GREYBUS SUBSYSTEM 8908M: Johan Hovold <johan@kernel.org> 8909M: Alex Elder <elder@kernel.org> 8910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8911L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8912S: Maintained 8913F: drivers/greybus/ 8914F: drivers/staging/greybus/ 8915F: include/linux/greybus.h 8916F: include/linux/greybus/ 8917 8918GREYBUS UART PROTOCOLS DRIVERS 8919M: David Lin <dtwlin@gmail.com> 8920S: Maintained 8921F: drivers/staging/greybus/log.c 8922F: drivers/staging/greybus/uart.c 8923 8924GS1662 VIDEO SERIALIZER 8925M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/spi/gs1662.c 8930 8931GSPCA FINEPIX SUBDRIVER 8932M: Frank Zago <frank@zago.net> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/finepix.c 8937 8938GSPCA GL860 SUBDRIVER 8939M: Olivier Lorin <o.lorin@laposte.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/gl860/ 8944 8945GSPCA M5602 SUBDRIVER 8946M: Erik Andren <erik.andren@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/m5602/ 8951 8952GSPCA PAC207 SONIXB SUBDRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/pac207.c 8958 8959GSPCA SN9C20X SUBDRIVER 8960M: Brian Johnson <brijohn@gmail.com> 8961L: linux-media@vger.kernel.org 8962S: Maintained 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/sn9c20x.c 8965 8966GSPCA T613 SUBDRIVER 8967M: Leandro Costantino <lcostantino@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/t613.c 8972 8973GSPCA USB WEBCAM DRIVER 8974M: Hans Verkuil <hverkuil@xs4all.nl> 8975L: linux-media@vger.kernel.org 8976S: Odd Fixes 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/ 8979 8980GTP (GPRS Tunneling Protocol) 8981M: Pablo Neira Ayuso <pablo@netfilter.org> 8982M: Harald Welte <laforge@gnumonks.org> 8983L: osmocom-net-gprs@lists.osmocom.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8986F: drivers/net/gtp.c 8987 8988GUID PARTITION TABLE (GPT) 8989M: Davidlohr Bueso <dave@stgolabs.net> 8990L: linux-efi@vger.kernel.org 8991S: Maintained 8992F: block/partitions/efi.* 8993 8994HABANALABS PCI DRIVER 8995M: Oded Gabbay <ogabbay@kernel.org> 8996L: dri-devel@lists.freedesktop.org 8997S: Supported 8998C: irc://irc.oftc.net/dri-devel 8999T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9000F: Documentation/ABI/testing/debugfs-driver-habanalabs 9001F: Documentation/ABI/testing/sysfs-driver-habanalabs 9002F: drivers/accel/habanalabs/ 9003F: include/trace/events/habanalabs.h 9004F: include/uapi/drm/habanalabs_accel.h 9005 9006HACKRF MEDIA DRIVER 9007M: Antti Palosaari <crope@iki.fi> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010W: https://linuxtv.org 9011W: http://palosaari.fi/linux/ 9012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9013T: git git://linuxtv.org/anttip/media_tree.git 9014F: drivers/media/usb/hackrf/ 9015 9016HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9017M: Chuck Lever <chuck.lever@oracle.com> 9018L: kernel-tls-handshake@lists.linux.dev 9019L: netdev@vger.kernel.org 9020S: Maintained 9021F: Documentation/netlink/specs/handshake.yaml 9022F: Documentation/networking/tls-handshake.rst 9023F: include/net/handshake.h 9024F: include/trace/events/handshake.h 9025F: net/handshake/ 9026 9027HANTRO VPU CODEC DRIVER 9028M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9029M: Philipp Zabel <p.zabel@pengutronix.de> 9030L: linux-media@vger.kernel.org 9031L: linux-rockchip@lists.infradead.org 9032S: Maintained 9033F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9036F: drivers/media/platform/verisilicon/ 9037 9038HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9039M: Frank Seidel <frank@f-seidel.de> 9040L: platform-driver-x86@vger.kernel.org 9041S: Maintained 9042W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9043F: drivers/platform/x86/hdaps.c 9044 9045HARDWARE MONITORING 9046M: Jean Delvare <jdelvare@suse.com> 9047M: Guenter Roeck <linux@roeck-us.net> 9048L: linux-hwmon@vger.kernel.org 9049S: Maintained 9050W: http://hwmon.wiki.kernel.org/ 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9052F: Documentation/ABI/testing/sysfs-class-hwmon 9053F: Documentation/devicetree/bindings/hwmon/ 9054F: Documentation/hwmon/ 9055F: drivers/hwmon/ 9056F: include/linux/hwmon*.h 9057F: include/trace/events/hwmon*.h 9058K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9059 9060HARDWARE RANDOM NUMBER GENERATOR CORE 9061M: Olivia Mackall <olivia@selenic.com> 9062M: Herbert Xu <herbert@gondor.apana.org.au> 9063L: linux-crypto@vger.kernel.org 9064S: Odd fixes 9065F: Documentation/admin-guide/hw_random.rst 9066F: Documentation/devicetree/bindings/rng/ 9067F: drivers/char/hw_random/ 9068F: include/linux/hw_random.h 9069 9070HARDWARE SPINLOCK CORE 9071M: Ohad Ben-Cohen <ohad@wizery.com> 9072M: Bjorn Andersson <andersson@kernel.org> 9073R: Baolin Wang <baolin.wang7@gmail.com> 9074L: linux-remoteproc@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9077F: Documentation/devicetree/bindings/hwlock/ 9078F: Documentation/locking/hwspinlock.rst 9079F: drivers/hwspinlock/ 9080F: include/linux/hwspinlock.h 9081 9082HARDWARE TRACING FACILITIES 9083M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9084S: Maintained 9085F: drivers/hwtracing/ 9086 9087HARMONY SOUND DRIVER 9088L: linux-parisc@vger.kernel.org 9089S: Maintained 9090F: sound/parisc/harmony.* 9091 9092HDPVR USB VIDEO ENCODER DRIVER 9093M: Hans Verkuil <hverkuil@xs4all.nl> 9094L: linux-media@vger.kernel.org 9095S: Odd Fixes 9096W: https://linuxtv.org 9097T: git git://linuxtv.org/media_tree.git 9098F: drivers/media/usb/hdpvr/ 9099 9100HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9101M: Matt Hsiao <matt.hsiao@hpe.com> 9102S: Supported 9103F: drivers/misc/hpilo.[ch] 9104 9105HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9106M: Jerry Hoemann <jerry.hoemann@hpe.com> 9107S: Supported 9108F: Documentation/watchdog/hpwdt.rst 9109F: drivers/watchdog/hpwdt.c 9110 9111HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9112M: Don Brace <don.brace@microchip.com> 9113L: storagedev@microchip.com 9114L: linux-scsi@vger.kernel.org 9115S: Supported 9116F: Documentation/scsi/hpsa.rst 9117F: drivers/scsi/hpsa*.[ch] 9118F: include/linux/cciss*.h 9119F: include/uapi/linux/cciss*.h 9120 9121HFI1 DRIVER 9122M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9123L: linux-rdma@vger.kernel.org 9124S: Supported 9125F: drivers/infiniband/hw/hfi1 9126 9127HFS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfs.rst 9131F: fs/hfs/ 9132 9133HFSPLUS FILESYSTEM 9134L: linux-fsdevel@vger.kernel.org 9135S: Orphan 9136F: Documentation/filesystems/hfsplus.rst 9137F: fs/hfsplus/ 9138 9139HGA FRAMEBUFFER DRIVER 9140M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9141L: linux-nvidia@lists.surfsouth.com 9142S: Maintained 9143W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9144F: drivers/video/fbdev/hgafb.c 9145 9146HIBERNATION (aka Software Suspend, aka swsusp) 9147M: "Rafael J. Wysocki" <rafael@kernel.org> 9148M: Pavel Machek <pavel@ucw.cz> 9149L: linux-pm@vger.kernel.org 9150S: Supported 9151B: https://bugzilla.kernel.org 9152F: arch/*/include/asm/suspend*.h 9153F: arch/x86/power/ 9154F: drivers/base/power/ 9155F: include/linux/freezer.h 9156F: include/linux/pm.h 9157F: include/linux/suspend.h 9158F: kernel/power/ 9159 9160HID CORE LAYER 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9166F: Documentation/hid/ 9167F: drivers/hid/ 9168F: include/linux/hid* 9169F: include/uapi/linux/hid* 9170F: samples/hid/ 9171F: tools/testing/selftests/hid/ 9172 9173HID LOGITECH DRIVERS 9174R: Filipe Laíns <lains@riseup.net> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-logitech-* 9178 9179HID NVIDIA SHIELD DRIVER 9180M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-nvidia-shield.c 9184 9185HID PHOENIX RC FLIGHT CONTROLLER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-pxrc.c 9190 9191HID PLAYSTATION DRIVER 9192M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9193L: linux-input@vger.kernel.org 9194S: Supported 9195F: drivers/hid/hid-playstation.c 9196 9197HID SENSOR HUB DRIVERS 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Jonathan Cameron <jic23@kernel.org> 9200M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9201L: linux-input@vger.kernel.org 9202L: linux-iio@vger.kernel.org 9203S: Maintained 9204F: Documentation/hid/hid-sensor* 9205F: drivers/hid/hid-sensor-* 9206F: drivers/iio/*/hid-* 9207F: include/linux/hid-sensor-* 9208 9209HID VRC-2 CAR CONTROLLER DRIVER 9210M: Marcus Folkesson <marcus.folkesson@gmail.com> 9211L: linux-input@vger.kernel.org 9212S: Maintained 9213F: drivers/hid/hid-vrc2.c 9214 9215HID WACOM DRIVER 9216M: Ping Cheng <ping.cheng@wacom.com> 9217M: Jason Gerecke <jason.gerecke@wacom.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/wacom.h 9221F: drivers/hid/wacom_* 9222 9223HID++ LOGITECH DRIVERS 9224R: Filipe Laíns <lains@riseup.net> 9225R: Bastien Nocera <hadess@hadess.net> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/hid-logitech-hidpp.c 9229 9230HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9231M: Thomas Gleixner <tglx@linutronix.de> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9235F: Documentation/timers/ 9236F: include/linux/clockchips.h 9237F: include/linux/hrtimer.h 9238F: kernel/time/clockevents.c 9239F: kernel/time/hrtimer.c 9240F: kernel/time/timer_*.c 9241 9242HIGH-SPEED SCC DRIVER FOR AX.25 9243L: linux-hams@vger.kernel.org 9244S: Orphan 9245F: drivers/net/hamradio/scc.c 9246 9247HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9248M: HighPoint Linux Team <linux@highpoint-tech.com> 9249S: Supported 9250W: http://www.highpoint-tech.com 9251F: Documentation/scsi/hptiop.rst 9252F: drivers/scsi/hptiop.c 9253 9254HIKEY960 ONBOARD USB GPIO HUB DRIVER 9255M: John Stultz <jstultz@google.com> 9256L: linux-kernel@vger.kernel.org 9257S: Maintained 9258F: drivers/misc/hisi_hikey_usb.c 9259 9260HIMAX HX83112B TOUCHSCREEN SUPPORT 9261M: Job Noorman <job@noorman.info> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9265F: drivers/input/touchscreen/himax_hx83112b.c 9266 9267HIPPI 9268M: Jes Sorensen <jes@trained-monkey.org> 9269L: linux-hippi@sunsite.dk 9270S: Maintained 9271F: drivers/net/hippi/ 9272F: include/linux/hippidevice.h 9273F: include/uapi/linux/if_hippi.h 9274F: net/802/hippi.c 9275 9276HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9277M: Kurt Kanzenbach <kurt@linutronix.de> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9281F: drivers/net/dsa/hirschmann/* 9282F: include/linux/platform_data/hirschmann-hellcreek.h 9283F: net/dsa/tag_hellcreek.c 9284 9285HISILICON DMA DRIVER 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287M: Jie Hai <haijie1@huawei.com> 9288L: dmaengine@vger.kernel.org 9289S: Maintained 9290F: drivers/dma/hisi_dma.c 9291 9292HISILICON GPIO DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294L: linux-gpio@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9297F: drivers/gpio/gpio-hisi.c 9298 9299HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9300M: Longfang Liu <liulongfang@huawei.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: Documentation/ABI/testing/debugfs-hisi-hpre 9304F: drivers/crypto/hisilicon/hpre/hpre.h 9305F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9306F: drivers/crypto/hisilicon/hpre/hpre_main.c 9307 9308HISILICON HNS3 PMU DRIVER 9309M: Guangbin Huang <huangguangbin2@huawei.com> 9310S: Supported 9311F: Documentation/admin-guide/perf/hns3-pmu.rst 9312F: drivers/perf/hisilicon/hns3_pmu.c 9313 9314HISILICON I2C CONTROLLER DRIVER 9315M: Yicong Yang <yangyicong@hisilicon.com> 9316L: linux-i2c@vger.kernel.org 9317S: Maintained 9318W: https://www.hisilicon.com 9319F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9320F: drivers/i2c/busses/i2c-hisi.c 9321 9322HISILICON LPC BUS DRIVER 9323M: Jay Fang <f.fangjian@huawei.com> 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9327F: drivers/bus/hisi_lpc.c 9328 9329HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9330M: Yisen Zhuang <yisen.zhuang@huawei.com> 9331M: Salil Mehta <salil.mehta@huawei.com> 9332L: netdev@vger.kernel.org 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: drivers/net/ethernet/hisilicon/hns3/ 9336 9337HISILICON NETWORK SUBSYSTEM DRIVER 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: Documentation/devicetree/bindings/net/hisilicon*.txt 9344F: drivers/net/ethernet/hisilicon/ 9345 9346HISILICON PMU DRIVER 9347M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9348M: Jonathan Cameron <jonathan.cameron@huawei.com> 9349S: Supported 9350W: http://www.hisilicon.com 9351F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9352F: Documentation/admin-guide/perf/hisi-pmu.rst 9353F: drivers/perf/hisilicon 9354 9355HISILICON PTT DRIVER 9356M: Yicong Yang <yangyicong@hisilicon.com> 9357M: Jonathan Cameron <jonathan.cameron@huawei.com> 9358L: linux-kernel@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9361F: Documentation/trace/hisi-ptt.rst 9362F: drivers/hwtracing/ptt/ 9363F: tools/perf/arch/arm64/util/hisi-ptt.c 9364F: tools/perf/util/hisi-ptt* 9365F: tools/perf/util/hisi-ptt-decoder/* 9366 9367HISILICON QM DRIVER 9368M: Weili Qian <qianweili@huawei.com> 9369M: Zhou Wang <wangzhou1@hisilicon.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: drivers/crypto/hisilicon/Kconfig 9373F: drivers/crypto/hisilicon/Makefile 9374F: drivers/crypto/hisilicon/qm.c 9375F: drivers/crypto/hisilicon/sgl.c 9376F: include/linux/hisi_acc_qm.h 9377 9378HISILICON ROCE DRIVER 9379M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9380M: Junxian Huang <huangjunxian6@hisilicon.com> 9381L: linux-rdma@vger.kernel.org 9382S: Maintained 9383F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9384F: drivers/infiniband/hw/hns/ 9385 9386HISILICON SAS Controller 9387M: Xiang Chen <chenxiang66@hisilicon.com> 9388S: Supported 9389W: http://www.hisilicon.com 9390F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9391F: drivers/scsi/hisi_sas/ 9392 9393HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9394M: Kai Ye <yekai13@huawei.com> 9395M: Longfang Liu <liulongfang@huawei.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-sec 9399F: drivers/crypto/hisilicon/sec2/sec.h 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9402F: drivers/crypto/hisilicon/sec2/sec_main.c 9403 9404HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9405M: Jay Fang <f.fangjian@huawei.com> 9406L: linux-spi@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-kunpeng.c 9410 9411HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9412M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9413L: linux-kernel@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9416F: drivers/spmi/hisi-spmi-controller.c 9417 9418HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9419M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9423F: drivers/mfd/hi6421-spmi-pmic.c 9424 9425HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9426M: Weili Qian <qianweili@huawei.com> 9427S: Maintained 9428F: drivers/crypto/hisilicon/trng/trng.c 9429 9430HISILICON V3XX SPI NOR FLASH Controller Driver 9431M: Jay Fang <f.fangjian@huawei.com> 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-sfc-v3xx.c 9435 9436HISILICON ZIP Controller DRIVER 9437M: Yang Shen <shenyang39@huawei.com> 9438M: Zhou Wang <wangzhou1@hisilicon.com> 9439L: linux-crypto@vger.kernel.org 9440S: Maintained 9441F: Documentation/ABI/testing/debugfs-hisi-zip 9442F: drivers/crypto/hisilicon/zip/ 9443 9444HMM - Heterogeneous Memory Management 9445M: Jérôme Glisse <jglisse@redhat.com> 9446L: linux-mm@kvack.org 9447S: Maintained 9448F: Documentation/mm/hmm.rst 9449F: include/linux/hmm* 9450F: lib/test_hmm* 9451F: mm/hmm* 9452F: tools/testing/selftests/mm/*hmm* 9453 9454HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9455M: Andreas Klinger <ak@it-klinger.de> 9456L: linux-iio@vger.kernel.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9459F: drivers/iio/pressure/mprls0025pa.c 9460 9461HOST AP DRIVER 9462M: Jouni Malinen <j@w1.fi> 9463L: linux-wireless@vger.kernel.org 9464S: Obsolete 9465W: http://w1.fi/hostap-driver.html 9466F: drivers/net/wireless/intersil/hostap/ 9467 9468HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9469L: platform-driver-x86@vger.kernel.org 9470S: Orphan 9471F: drivers/platform/x86/hp/tc1100-wmi.c 9472 9473HP WMI HARDWARE MONITOR DRIVER 9474M: James Seo <james@equiv.tech> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477F: Documentation/hwmon/hp-wmi-sensors.rst 9478F: drivers/hwmon/hp-wmi-sensors.c 9479 9480HPET: High Precision Event Timers driver 9481M: Clemens Ladisch <clemens@ladisch.de> 9482S: Maintained 9483F: Documentation/timers/hpet.rst 9484F: drivers/char/hpet.c 9485F: include/linux/hpet.h 9486F: include/uapi/linux/hpet.h 9487 9488HPET: x86 9489S: Orphan 9490F: arch/x86/include/asm/hpet.h 9491F: arch/x86/kernel/hpet.c 9492 9493HPFS FILESYSTEM 9494M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9495S: Maintained 9496W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9497F: fs/hpfs/ 9498 9499HSI SUBSYSTEM 9500M: Sebastian Reichel <sre@kernel.org> 9501S: Maintained 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9503F: Documentation/ABI/testing/sysfs-bus-hsi 9504F: Documentation/driver-api/hsi.rst 9505F: drivers/hsi/ 9506F: include/linux/hsi/ 9507F: include/uapi/linux/hsi/ 9508 9509HSO 3G MODEM DRIVER 9510L: linux-usb@vger.kernel.org 9511S: Orphan 9512F: drivers/net/usb/hso.c 9513 9514HSR NETWORK PROTOCOL 9515L: netdev@vger.kernel.org 9516S: Orphan 9517F: net/hsr/ 9518 9519HT16K33 LED CONTROLLER DRIVER 9520M: Robin van der Gracht <robin@protonic.nl> 9521S: Maintained 9522F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9523F: drivers/auxdisplay/ht16k33.c 9524 9525HTCPEN TOUCHSCREEN DRIVER 9526M: Pau Oliva Fora <pof@eslack.org> 9527L: linux-input@vger.kernel.org 9528S: Maintained 9529F: drivers/input/touchscreen/htcpen.c 9530 9531HTE SUBSYSTEM 9532M: Dipen Patel <dipenp@nvidia.com> 9533L: timestamp@lists.linux.dev 9534S: Maintained 9535Q: https://patchwork.kernel.org/project/timestamp/list/ 9536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: Documentation/virt/hyperv 9633F: arch/arm64/hyperv 9634F: arch/arm64/include/asm/hyperv-tlfs.h 9635F: arch/arm64/include/asm/mshyperv.h 9636F: arch/x86/hyperv 9637F: arch/x86/include/asm/hyperv-tlfs.h 9638F: arch/x86/include/asm/mshyperv.h 9639F: arch/x86/include/asm/trace/hyperv.h 9640F: arch/x86/kernel/cpu/mshyperv.c 9641F: drivers/clocksource/hyperv_timer.c 9642F: drivers/hid/hid-hyperv.c 9643F: drivers/hv/ 9644F: drivers/input/serio/hyperv-keyboard.c 9645F: drivers/iommu/hyperv-iommu.c 9646F: drivers/net/ethernet/microsoft/ 9647F: drivers/net/hyperv/ 9648F: drivers/pci/controller/pci-hyperv-intf.c 9649F: drivers/pci/controller/pci-hyperv.c 9650F: drivers/scsi/storvsc_drv.c 9651F: drivers/uio/uio_hv_generic.c 9652F: drivers/video/fbdev/hyperv_fb.c 9653F: include/asm-generic/hyperv-tlfs.h 9654F: include/asm-generic/mshyperv.h 9655F: include/clocksource/hyperv_timer.h 9656F: include/linux/hyperv.h 9657F: include/net/mana 9658F: include/uapi/linux/hyperv.h 9659F: net/vmw_vsock/hyperv_transport.c 9660F: tools/hv/ 9661 9662HYPERBUS SUPPORT 9663M: Vignesh Raghavendra <vigneshr@ti.com> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299 11300KERNEL HARDENING (not covered by other areas) 11301M: Kees Cook <keescook@chromium.org> 11302L: linux-hardening@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11305F: Documentation/ABI/testing/sysfs-kernel-oops_count 11306F: Documentation/ABI/testing/sysfs-kernel-warn_count 11307F: include/linux/overflow.h 11308F: include/linux/randomize_kstack.h 11309F: mm/usercopy.c 11310K: \b(add|choose)_random_kstack_offset\b 11311K: \b__check_(object_size|heap_object)\b 11312 11313KERNEL JANITORS 11314L: kernel-janitors@vger.kernel.org 11315S: Odd Fixes 11316W: http://kernelnewbies.org/KernelJanitors 11317 11318KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11319M: Chuck Lever <chuck.lever@oracle.com> 11320M: Jeff Layton <jlayton@kernel.org> 11321R: Neil Brown <neilb@suse.de> 11322R: Olga Kornievskaia <kolga@netapp.com> 11323R: Dai Ngo <Dai.Ngo@oracle.com> 11324R: Tom Talpey <tom@talpey.com> 11325L: linux-nfs@vger.kernel.org 11326S: Supported 11327W: http://nfs.sourceforge.net/ 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11329F: Documentation/filesystems/nfs/ 11330F: fs/exportfs/ 11331F: fs/lockd/ 11332F: fs/nfs_common/ 11333F: fs/nfsd/ 11334F: include/linux/lockd/ 11335F: include/linux/sunrpc/ 11336F: include/trace/events/rpcgss.h 11337F: include/trace/events/rpcrdma.h 11338F: include/trace/events/sunrpc.h 11339F: include/trace/misc/fs.h 11340F: include/trace/misc/nfs.h 11341F: include/trace/misc/sunrpc.h 11342F: include/uapi/linux/nfsd/ 11343F: include/uapi/linux/sunrpc/ 11344F: net/sunrpc/ 11345 11346KERNEL REGRESSIONS 11347M: Thorsten Leemhuis <linux@leemhuis.info> 11348L: regressions@lists.linux.dev 11349S: Supported 11350F: Documentation/admin-guide/reporting-regressions.rst 11351F: Documentation/process/handling-regressions.rst 11352 11353KERNEL SELFTEST FRAMEWORK 11354M: Shuah Khan <shuah@kernel.org> 11355M: Shuah Khan <skhan@linuxfoundation.org> 11356L: linux-kselftest@vger.kernel.org 11357S: Maintained 11358Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11360F: Documentation/dev-tools/kselftest* 11361F: tools/testing/selftests/ 11362 11363KERNEL SMB3 SERVER (KSMBD) 11364M: Namjae Jeon <linkinjeon@kernel.org> 11365M: Steve French <sfrench@samba.org> 11366R: Sergey Senozhatsky <senozhatsky@chromium.org> 11367R: Tom Talpey <tom@talpey.com> 11368L: linux-cifs@vger.kernel.org 11369S: Maintained 11370T: git git://git.samba.org/ksmbd.git 11371F: Documentation/filesystems/smb/ksmbd.rst 11372F: fs/smb/common/ 11373F: fs/smb/server/ 11374 11375KERNEL UNIT TESTING FRAMEWORK (KUnit) 11376M: Brendan Higgins <brendanhiggins@google.com> 11377M: David Gow <davidgow@google.com> 11378L: linux-kselftest@vger.kernel.org 11379L: kunit-dev@googlegroups.com 11380S: Maintained 11381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11384F: Documentation/dev-tools/kunit/ 11385F: include/kunit/ 11386F: lib/kunit/ 11387F: tools/testing/kunit/ 11388 11389KERNEL USERMODE HELPER 11390M: Luis Chamberlain <mcgrof@kernel.org> 11391L: linux-kernel@vger.kernel.org 11392S: Maintained 11393F: include/linux/umh.h 11394F: kernel/umh.c 11395 11396KERNEL VIRTUAL MACHINE (KVM) 11397M: Paolo Bonzini <pbonzini@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400W: http://www.linux-kvm.org 11401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11402F: Documentation/virt/kvm/ 11403F: include/asm-generic/kvm* 11404F: include/kvm/iodev.h 11405F: include/linux/kvm* 11406F: include/trace/events/kvm.h 11407F: include/uapi/asm-generic/kvm* 11408F: include/uapi/linux/kvm* 11409F: tools/kvm/ 11410F: tools/testing/selftests/kvm/ 11411F: virt/kvm/* 11412 11413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11414M: Marc Zyngier <maz@kernel.org> 11415M: Oliver Upton <oliver.upton@linux.dev> 11416R: James Morse <james.morse@arm.com> 11417R: Suzuki K Poulose <suzuki.poulose@arm.com> 11418R: Zenghui Yu <yuzenghui@huawei.com> 11419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11420L: kvmarm@lists.linux.dev 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11423F: arch/arm64/include/asm/kvm* 11424F: arch/arm64/include/uapi/asm/kvm* 11425F: arch/arm64/kvm/ 11426F: include/kvm/arm_* 11427F: tools/testing/selftests/kvm/*/aarch64/ 11428F: tools/testing/selftests/kvm/aarch64/ 11429 11430KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11431M: Huacai Chen <chenhuacai@kernel.org> 11432L: linux-mips@vger.kernel.org 11433L: kvm@vger.kernel.org 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/mips/include/asm/kvm* 11437F: arch/mips/include/uapi/asm/kvm* 11438F: arch/mips/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11441M: Michael Ellerman <mpe@ellerman.id.au> 11442R: Nicholas Piggin <npiggin@gmail.com> 11443L: linuxppc-dev@lists.ozlabs.org 11444L: kvm@vger.kernel.org 11445S: Maintained (Book3S 64-bit HV) 11446S: Odd fixes (Book3S 64-bit PR) 11447S: Orphan (Book3E and 32-bit) 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11449F: arch/powerpc/include/asm/kvm* 11450F: arch/powerpc/include/uapi/asm/kvm* 11451F: arch/powerpc/kernel/kvm* 11452F: arch/powerpc/kvm/ 11453 11454KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11455M: Anup Patel <anup@brainfault.org> 11456R: Atish Patra <atishp@atishpatra.org> 11457L: kvm@vger.kernel.org 11458L: kvm-riscv@lists.infradead.org 11459L: linux-riscv@lists.infradead.org 11460S: Maintained 11461T: git https://github.com/kvm-riscv/linux.git 11462F: arch/riscv/include/asm/kvm* 11463F: arch/riscv/include/uapi/asm/kvm* 11464F: arch/riscv/kvm/ 11465F: tools/testing/selftests/kvm/*/riscv/ 11466 11467KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11468M: Christian Borntraeger <borntraeger@linux.ibm.com> 11469M: Janosch Frank <frankja@linux.ibm.com> 11470M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11471R: David Hildenbrand <david@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11475F: Documentation/virt/kvm/s390* 11476F: arch/s390/include/asm/gmap.h 11477F: arch/s390/include/asm/kvm* 11478F: arch/s390/include/uapi/asm/kvm* 11479F: arch/s390/include/uapi/asm/uvdevice.h 11480F: arch/s390/kernel/uv.c 11481F: arch/s390/kvm/ 11482F: arch/s390/mm/gmap.c 11483F: drivers/s390/char/uvdevice.c 11484F: tools/testing/selftests/drivers/s390x/uvdevice/ 11485F: tools/testing/selftests/kvm/*/s390x/ 11486F: tools/testing/selftests/kvm/s390x/ 11487 11488KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11489M: Sean Christopherson <seanjc@google.com> 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493P: Documentation/process/maintainer-kvm-x86.rst 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: arch/x86/include/asm/kvm* 11496F: arch/x86/include/asm/svm.h 11497F: arch/x86/include/asm/vmx*.h 11498F: arch/x86/include/uapi/asm/kvm* 11499F: arch/x86/include/uapi/asm/svm.h 11500F: arch/x86/include/uapi/asm/vmx.h 11501F: arch/x86/kvm/ 11502F: arch/x86/kvm/*/ 11503 11504KERNFS 11505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11506M: Tejun Heo <tj@kernel.org> 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11509F: fs/kernfs/ 11510F: include/linux/kernfs.h 11511 11512KEXEC 11513M: Eric Biederman <ebiederm@xmission.com> 11514L: kexec@lists.infradead.org 11515S: Maintained 11516W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11517F: include/linux/kexec.h 11518F: include/uapi/linux/kexec.h 11519F: kernel/kexec* 11520 11521KEYS-ENCRYPTED 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: Documentation/security/keys/trusted-encrypted.rst 11527F: include/keys/encrypted-type.h 11528F: security/keys/encrypted-keys/ 11529 11530KEYS-TRUSTED 11531M: James Bottomley <jejb@linux.ibm.com> 11532M: Jarkko Sakkinen <jarkko@kernel.org> 11533M: Mimi Zohar <zohar@linux.ibm.com> 11534L: linux-integrity@vger.kernel.org 11535L: keyrings@vger.kernel.org 11536S: Supported 11537F: Documentation/security/keys/trusted-encrypted.rst 11538F: include/keys/trusted-type.h 11539F: include/keys/trusted_tpm.h 11540F: security/keys/trusted-keys/ 11541 11542KEYS-TRUSTED-CAAM 11543M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11544R: Pengutronix Kernel Team <kernel@pengutronix.de> 11545L: linux-integrity@vger.kernel.org 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: include/keys/trusted_caam.h 11549F: security/keys/trusted-keys/trusted_caam.c 11550 11551KEYS-TRUSTED-TEE 11552M: Sumit Garg <sumit.garg@linaro.org> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: include/keys/trusted_tee.h 11557F: security/keys/trusted-keys/trusted_tee.c 11558 11559KEYS/KEYRINGS 11560M: David Howells <dhowells@redhat.com> 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562L: keyrings@vger.kernel.org 11563S: Maintained 11564F: Documentation/security/keys/core.rst 11565F: include/keys/ 11566F: include/linux/key-type.h 11567F: include/linux/key.h 11568F: include/linux/keyctl.h 11569F: include/uapi/linux/keyctl.h 11570F: security/keys/ 11571 11572KEYS/KEYRINGS_INTEGRITY 11573M: Jarkko Sakkinen <jarkko@kernel.org> 11574M: Mimi Zohar <zohar@linux.ibm.com> 11575L: linux-integrity@vger.kernel.org 11576L: keyrings@vger.kernel.org 11577S: Supported 11578F: security/integrity/platform_certs 11579 11580KFENCE 11581M: Alexander Potapenko <glider@google.com> 11582M: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kfence.rst 11587F: arch/*/include/asm/kfence.h 11588F: include/linux/kfence.h 11589F: lib/Kconfig.kfence 11590F: mm/kfence/ 11591 11592KFIFO 11593M: Stefani Seibold <stefani@seibold.net> 11594S: Maintained 11595F: include/linux/kfifo.h 11596F: lib/kfifo.c 11597F: samples/kfifo/ 11598 11599KGDB / KDB /debug_core 11600M: Jason Wessel <jason.wessel@windriver.com> 11601M: Daniel Thompson <daniel.thompson@linaro.org> 11602R: Douglas Anderson <dianders@chromium.org> 11603L: kgdb-bugreport@lists.sourceforge.net 11604S: Maintained 11605W: http://kgdb.wiki.kernel.org/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11607F: Documentation/dev-tools/kgdb.rst 11608F: drivers/misc/kgdbts.c 11609F: drivers/tty/serial/kgdboc.c 11610F: include/linux/kdb.h 11611F: include/linux/kgdb.h 11612F: kernel/debug/ 11613F: kernel/module/kdb.c 11614 11615KHADAS MCU MFD DRIVER 11616M: Neil Armstrong <neil.armstrong@linaro.org> 11617L: linux-amlogic@lists.infradead.org 11618S: Maintained 11619F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11620F: drivers/mfd/khadas-mcu.c 11621F: drivers/thermal/khadas_mcu_fan.c 11622F: include/linux/mfd/khadas-mcu.h 11623 11624KIONIX/ROHM KX022A ACCELEROMETER 11625M: Matti Vaittinen <mazziesaccount@gmail.com> 11626L: linux-iio@vger.kernel.org 11627S: Supported 11628F: drivers/iio/accel/kionix-kx022a* 11629 11630KMEMLEAK 11631M: Catalin Marinas <catalin.marinas@arm.com> 11632S: Maintained 11633F: Documentation/dev-tools/kmemleak.rst 11634F: include/linux/kmemleak.h 11635F: mm/kmemleak.c 11636F: samples/kmemleak/kmemleak-test.c 11637 11638KMSAN 11639M: Alexander Potapenko <glider@google.com> 11640R: Marco Elver <elver@google.com> 11641R: Dmitry Vyukov <dvyukov@google.com> 11642L: kasan-dev@googlegroups.com 11643S: Maintained 11644F: Documentation/dev-tools/kmsan.rst 11645F: arch/*/include/asm/kmsan.h 11646F: arch/*/mm/kmsan_* 11647F: include/linux/kmsan*.h 11648F: lib/Kconfig.kmsan 11649F: mm/kmsan/ 11650F: scripts/Makefile.kmsan 11651 11652KPROBES 11653M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11654M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11655M: "David S. Miller" <davem@davemloft.net> 11656M: Masami Hiramatsu <mhiramat@kernel.org> 11657L: linux-kernel@vger.kernel.org 11658L: linux-trace-kernel@vger.kernel.org 11659S: Maintained 11660Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11662F: Documentation/trace/kprobes.rst 11663F: include/asm-generic/kprobes.h 11664F: include/linux/kprobes.h 11665F: kernel/kprobes.c 11666F: lib/test_kprobes.c 11667F: samples/kprobes 11668 11669KS0108 LCD CONTROLLER DRIVER 11670M: Miguel Ojeda <ojeda@kernel.org> 11671S: Maintained 11672F: Documentation/admin-guide/auxdisplay/ks0108.rst 11673F: drivers/auxdisplay/ks0108.c 11674F: include/linux/ks0108.h 11675 11676KTD253 BACKLIGHT DRIVER 11677M: Linus Walleij <linus.walleij@linaro.org> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11680F: drivers/video/backlight/ktd253-backlight.c 11681 11682KTEST 11683M: Steven Rostedt <rostedt@goodmis.org> 11684M: John Hawley <warthog9@eaglescrag.net> 11685S: Maintained 11686F: tools/testing/ktest 11687 11688KTZ8866 BACKLIGHT DRIVER 11689M: Jianhua Lu <lujianhua000@gmail.com> 11690S: Maintained 11691F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11692F: drivers/video/backlight/ktz8866.c 11693 11694KVM PARAVIRT (KVM/paravirt) 11695M: Paolo Bonzini <pbonzini@redhat.com> 11696R: Wanpeng Li <wanpengli@tencent.com> 11697R: Vitaly Kuznetsov <vkuznets@redhat.com> 11698L: kvm@vger.kernel.org 11699S: Supported 11700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11701F: arch/um/include/asm/kvm_para.h 11702F: arch/x86/include/asm/kvm_para.h 11703F: arch/x86/include/asm/pvclock-abi.h 11704F: arch/x86/include/uapi/asm/kvm_para.h 11705F: arch/x86/kernel/kvm.c 11706F: arch/x86/kernel/kvmclock.c 11707F: include/asm-generic/kvm_para.h 11708F: include/linux/kvm_para.h 11709F: include/uapi/asm-generic/kvm_para.h 11710F: include/uapi/linux/kvm_para.h 11711 11712KVM X86 HYPER-V (KVM/hyper-v) 11713M: Vitaly Kuznetsov <vkuznets@redhat.com> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/hyperv.* 11720F: arch/x86/kvm/kvm_onhyperv.* 11721F: arch/x86/kvm/svm/hyperv.* 11722F: arch/x86/kvm/svm/svm_onhyperv.* 11723F: arch/x86/kvm/vmx/hyperv.* 11724 11725KVM X86 Xen (KVM/Xen) 11726M: David Woodhouse <dwmw2@infradead.org> 11727M: Paul Durrant <paul@xen.org> 11728M: Sean Christopherson <seanjc@google.com> 11729M: Paolo Bonzini <pbonzini@redhat.com> 11730L: kvm@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11733F: arch/x86/kvm/xen.* 11734 11735L3MDEV 11736M: David Ahern <dsahern@kernel.org> 11737L: netdev@vger.kernel.org 11738S: Maintained 11739F: include/net/l3mdev.h 11740F: net/l3mdev 11741 11742LANDLOCK SECURITY MODULE 11743M: Mickaël Salaün <mic@digikod.net> 11744L: linux-security-module@vger.kernel.org 11745S: Supported 11746W: https://landlock.io 11747T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11748F: Documentation/security/landlock.rst 11749F: Documentation/userspace-api/landlock.rst 11750F: include/uapi/linux/landlock.h 11751F: samples/landlock/ 11752F: security/landlock/ 11753F: tools/testing/selftests/landlock/ 11754K: landlock 11755K: LANDLOCK 11756 11757LANTIQ / INTEL Ethernet drivers 11758M: Hauke Mehrtens <hauke@hauke-m.de> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: drivers/net/dsa/lantiq_gswip.c 11762F: drivers/net/dsa/lantiq_pce.h 11763F: drivers/net/ethernet/lantiq_xrx200.c 11764F: net/dsa/tag_gswip.c 11765 11766LANTIQ MIPS ARCHITECTURE 11767M: John Crispin <john@phrozen.org> 11768L: linux-mips@vger.kernel.org 11769S: Maintained 11770F: arch/mips/lantiq 11771F: drivers/soc/lantiq 11772 11773LASI 53c700 driver for PARISC 11774M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11775L: linux-scsi@vger.kernel.org 11776S: Maintained 11777F: Documentation/scsi/53c700.rst 11778F: drivers/scsi/53c700* 11779 11780LEAKING_ADDRESSES 11781M: Tobin C. Harding <me@tobin.cc> 11782M: Tycho Andersen <tycho@tycho.pizza> 11783L: linux-hardening@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11786F: scripts/leaking_addresses.pl 11787 11788LED SUBSYSTEM 11789M: Pavel Machek <pavel@ucw.cz> 11790M: Lee Jones <lee@kernel.org> 11791L: linux-leds@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11794F: Documentation/devicetree/bindings/leds/ 11795F: Documentation/leds/ 11796F: drivers/leds/ 11797F: include/dt-bindings/leds/ 11798F: include/linux/leds.h 11799 11800LEGACY EEPROM DRIVER 11801M: Jean Delvare <jdelvare@suse.com> 11802S: Maintained 11803F: Documentation/misc-devices/eeprom.rst 11804F: drivers/misc/eeprom/eeprom.c 11805 11806LEGO MINDSTORMS EV3 11807R: David Lechner <david@lechnology.com> 11808S: Maintained 11809F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11810F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11811F: drivers/power/supply/lego_ev3_battery.c 11812 11813LEGO USB Tower driver 11814M: Juergen Stuber <starblue@users.sourceforge.net> 11815L: legousb-devel@lists.sourceforge.net 11816S: Maintained 11817W: http://legousb.sourceforge.net/ 11818F: drivers/usb/misc/legousbtower.c 11819 11820LETSKETCH HID TABLET DRIVER 11821M: Hans de Goede <hdegoede@redhat.com> 11822L: linux-input@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11825F: drivers/hid/hid-letsketch.c 11826 11827LG LAPTOP EXTRAS 11828M: Matan Ziv-Av <matan@svgalib.org> 11829L: platform-driver-x86@vger.kernel.org 11830S: Maintained 11831F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11832F: Documentation/admin-guide/laptops/lg-laptop.rst 11833F: drivers/platform/x86/lg-laptop.c 11834 11835LG2160 MEDIA DRIVER 11836M: Michael Krufky <mkrufky@linuxtv.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840W: http://github.com/mkrufky 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842T: git git://linuxtv.org/mkrufky/tuners.git 11843F: drivers/media/dvb-frontends/lg2160.* 11844 11845LGDT3305 MEDIA DRIVER 11846M: Michael Krufky <mkrufky@linuxtv.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849W: https://linuxtv.org 11850W: http://github.com/mkrufky 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852T: git git://linuxtv.org/mkrufky/tuners.git 11853F: drivers/media/dvb-frontends/lgdt3305.* 11854 11855LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11856M: Viresh Kumar <vireshk@kernel.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_arasan_cf.c 11861F: include/linux/pata_arasan_cf_data.h 11862 11863LIBATA PATA DRIVERS 11864R: Sergey Shtylyov <s.shtylyov@omp.ru> 11865L: linux-ide@vger.kernel.org 11866F: drivers/ata/ata_*.c 11867F: drivers/ata/pata_*.c 11868 11869LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11870M: Linus Walleij <linus.walleij@linaro.org> 11871L: linux-ide@vger.kernel.org 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11874F: drivers/ata/pata_ftide010.c 11875F: drivers/ata/sata_gemini.c 11876F: drivers/ata/sata_gemini.h 11877 11878LIBATA SATA AHCI PLATFORM devices support 11879M: Hans de Goede <hdegoede@redhat.com> 11880M: Jens Axboe <axboe@kernel.dk> 11881L: linux-ide@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11884F: drivers/ata/ahci_platform.c 11885F: drivers/ata/libahci_platform.c 11886F: include/linux/ahci_platform.h 11887 11888LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11889M: Serge Semin <fancer.lancer@gmail.com> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11894F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11895F: drivers/ata/ahci_dwc.c 11896 11897LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11898M: Mikael Pettersson <mikpelinux@gmail.com> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/sata_promise.* 11903 11904LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11905M: Damien Le Moal <dlemoal@kernel.org> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11909F: Documentation/ABI/testing/sysfs-ata 11910F: Documentation/devicetree/bindings/ata/ 11911F: drivers/ata/ 11912F: include/linux/ata.h 11913F: include/linux/libata.h 11914 11915LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11916M: Vishal Verma <vishal.l.verma@intel.com> 11917M: Dan Williams <dan.j.williams@intel.com> 11918M: Dave Jiang <dave.jiang@intel.com> 11919L: nvdimm@lists.linux.dev 11920S: Supported 11921Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11922P: Documentation/nvdimm/maintainer-entry-profile.rst 11923F: drivers/nvdimm/btt* 11924 11925LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11926M: Dan Williams <dan.j.williams@intel.com> 11927M: Vishal Verma <vishal.l.verma@intel.com> 11928M: Dave Jiang <dave.jiang@intel.com> 11929L: nvdimm@lists.linux.dev 11930S: Supported 11931Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11932P: Documentation/nvdimm/maintainer-entry-profile.rst 11933F: drivers/nvdimm/pmem* 11934 11935LIBNVDIMM: DEVICETREE BINDINGS 11936M: Oliver O'Halloran <oohall@gmail.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11941F: drivers/nvdimm/of_pmem.c 11942 11943LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947M: Ira Weiny <ira.weiny@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11953F: drivers/acpi/nfit/* 11954F: drivers/nvdimm/* 11955F: include/linux/libnvdimm.h 11956F: include/linux/nd.h 11957F: include/uapi/linux/ndctl.h 11958F: tools/testing/nvdimm/ 11959 11960LICENSES and SPDX stuff 11961M: Thomas Gleixner <tglx@linutronix.de> 11962M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11963L: linux-spdx@vger.kernel.org 11964S: Maintained 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11966F: COPYING 11967F: Documentation/process/license-rules.rst 11968F: LICENSES/ 11969F: scripts/spdxcheck-test.sh 11970F: scripts/spdxcheck.py 11971F: scripts/spdxexclude 11972 11973LINEAR RANGES HELPERS 11974M: Mark Brown <broonie@kernel.org> 11975R: Matti Vaittinen <mazziesaccount@gmail.com> 11976F: include/linux/linear_range.h 11977F: lib/linear_ranges.c 11978F: lib/test_linear_ranges.c 11979 11980LINUX FOR POWER MACINTOSH 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/powermac/ 11984F: drivers/macintosh/ 11985X: drivers/macintosh/adb-iop.c 11986X: drivers/macintosh/via-macii.c 11987 11988LINUX FOR POWERPC (32-BIT AND 64-BIT) 11989M: Michael Ellerman <mpe@ellerman.id.au> 11990R: Nicholas Piggin <npiggin@gmail.com> 11991R: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Supported 11994W: https://github.com/linuxppc/wiki/wiki 11995Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11997F: Documentation/ABI/stable/sysfs-firmware-opal-* 11998F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11999F: Documentation/devicetree/bindings/powerpc/ 12000F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12001F: Documentation/powerpc/ 12002F: arch/powerpc/ 12003F: drivers/*/*/*pasemi* 12004F: drivers/*/*pasemi* 12005F: drivers/char/tpm/tpm_ibmvtpm* 12006F: drivers/crypto/nx/ 12007F: drivers/crypto/vmx/ 12008F: drivers/i2c/busses/i2c-opal.c 12009F: drivers/net/ethernet/ibm/ibmveth.* 12010F: drivers/net/ethernet/ibm/ibmvnic.* 12011F: drivers/pci/hotplug/pnv_php.c 12012F: drivers/pci/hotplug/rpa* 12013F: drivers/rtc/rtc-opal.c 12014F: drivers/scsi/ibmvscsi/ 12015F: drivers/tty/hvc/hvc_opal.c 12016F: drivers/watchdog/wdrtas.c 12017F: tools/testing/selftests/powerpc 12018N: /pmac 12019N: powermac 12020N: powernv 12021N: [^a-z0-9]ps3 12022N: pseries 12023 12024LINUX FOR POWERPC EMBEDDED MPC5XXX 12025M: Anatolij Gustschin <agust@denx.de> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd Fixes 12028F: arch/powerpc/platforms/512x/ 12029F: arch/powerpc/platforms/52xx/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC4XX 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Orphan 12034F: arch/powerpc/platforms/40x/ 12035F: arch/powerpc/platforms/44x/ 12036 12037LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12038M: Scott Wood <oss@buserror.net> 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Odd fixes 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12042F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12043F: Documentation/devicetree/bindings/powerpc/fsl/ 12044F: arch/powerpc/platforms/83xx/ 12045F: arch/powerpc/platforms/85xx/ 12046 12047LINUX FOR POWERPC EMBEDDED PPC8XX 12048M: Christophe Leroy <christophe.leroy@csgroup.eu> 12049L: linuxppc-dev@lists.ozlabs.org 12050S: Maintained 12051F: arch/powerpc/platforms/8xx/ 12052 12053LINUX KERNEL DUMP TEST MODULE (LKDTM) 12054M: Kees Cook <keescook@chromium.org> 12055S: Maintained 12056F: drivers/misc/lkdtm/* 12057F: tools/testing/selftests/lkdtm/* 12058 12059LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12060M: Alan Stern <stern@rowland.harvard.edu> 12061M: Andrea Parri <parri.andrea@gmail.com> 12062M: Will Deacon <will@kernel.org> 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Boqun Feng <boqun.feng@gmail.com> 12065M: Nicholas Piggin <npiggin@gmail.com> 12066M: David Howells <dhowells@redhat.com> 12067M: Jade Alglave <j.alglave@ucl.ac.uk> 12068M: Luc Maranget <luc.maranget@inria.fr> 12069M: "Paul E. McKenney" <paulmck@kernel.org> 12070R: Akira Yokosawa <akiyks@gmail.com> 12071R: Daniel Lustig <dlustig@nvidia.com> 12072R: Joel Fernandes <joel@joelfernandes.org> 12073L: linux-kernel@vger.kernel.org 12074L: linux-arch@vger.kernel.org 12075S: Supported 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12077F: Documentation/atomic_bitops.txt 12078F: Documentation/atomic_t.txt 12079F: Documentation/core-api/refcount-vs-atomic.rst 12080F: Documentation/litmus-tests/ 12081F: Documentation/memory-barriers.txt 12082F: tools/memory-model/ 12083 12084LINUX-NEXT TREE 12085M: Stephen Rothwell <sfr@canb.auug.org.au> 12086L: linux-next@vger.kernel.org 12087S: Supported 12088B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12089T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12090 12091LIS3LV02D ACCELEROMETER DRIVER 12092M: Eric Piel <eric.piel@tremplin-utc.net> 12093S: Maintained 12094F: Documentation/misc-devices/lis3lv02d.rst 12095F: drivers/misc/lis3lv02d/ 12096F: drivers/platform/x86/hp/hp_accel.c 12097 12098LIST KUNIT TEST 12099M: David Gow <davidgow@google.com> 12100L: linux-kselftest@vger.kernel.org 12101L: kunit-dev@googlegroups.com 12102S: Maintained 12103F: lib/list-test.c 12104 12105LITEX PLATFORM 12106M: Karol Gugala <kgugala@antmicro.com> 12107M: Mateusz Holenko <mholenko@antmicro.com> 12108M: Gabriel Somlo <gsomlo@gmail.com> 12109M: Joel Stanley <joel@jms.id.au> 12110S: Maintained 12111F: Documentation/devicetree/bindings/*/litex,*.yaml 12112F: arch/openrisc/boot/dts/or1klitex.dts 12113F: drivers/mmc/host/litex_mmc.c 12114F: drivers/net/ethernet/litex/* 12115F: drivers/soc/litex/* 12116F: drivers/tty/serial/liteuart.c 12117F: include/linux/litex.h 12118N: litex 12119 12120LIVE PATCHING 12121M: Josh Poimboeuf <jpoimboe@kernel.org> 12122M: Jiri Kosina <jikos@kernel.org> 12123M: Miroslav Benes <mbenes@suse.cz> 12124M: Petr Mladek <pmladek@suse.com> 12125R: Joe Lawrence <joe.lawrence@redhat.com> 12126L: live-patching@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12129F: Documentation/ABI/testing/sysfs-kernel-livepatch 12130F: Documentation/livepatch/ 12131F: arch/powerpc/include/asm/livepatch.h 12132F: include/linux/livepatch.h 12133F: kernel/livepatch/ 12134F: kernel/module/livepatch.c 12135F: lib/livepatch/ 12136F: samples/livepatch/ 12137F: tools/testing/selftests/livepatch/ 12138 12139LLC (802.2) 12140L: netdev@vger.kernel.org 12141S: Odd fixes 12142F: include/linux/llc.h 12143F: include/net/llc* 12144F: include/uapi/linux/llc.h 12145F: net/llc/ 12146 12147LM73 HARDWARE MONITOR DRIVER 12148M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: drivers/hwmon/lm73.c 12152 12153LM78 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/hwmon/lm78.rst 12158F: drivers/hwmon/lm78.c 12159 12160LM83 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm83.rst 12165F: drivers/hwmon/lm83.c 12166 12167LM90 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12172F: Documentation/hwmon/lm90.rst 12173F: drivers/hwmon/lm90.c 12174F: include/dt-bindings/thermal/lm90.h 12175 12176LM95234 HARDWARE MONITOR DRIVER 12177M: Guenter Roeck <linux@roeck-us.net> 12178L: linux-hwmon@vger.kernel.org 12179S: Maintained 12180F: Documentation/hwmon/lm95234.rst 12181F: drivers/hwmon/lm95234.c 12182 12183LME2510 MEDIA DRIVER 12184M: Malcolm Priestley <tvboxspy@gmail.com> 12185L: linux-media@vger.kernel.org 12186S: Maintained 12187W: https://linuxtv.org 12188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12189F: drivers/media/usb/dvb-usb-v2/lmedm04* 12190 12191LOADPIN SECURITY MODULE 12192M: Kees Cook <keescook@chromium.org> 12193S: Supported 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12195F: Documentation/admin-guide/LSM/LoadPin.rst 12196F: security/loadpin/ 12197 12198LOCKING PRIMITIVES 12199M: Peter Zijlstra <peterz@infradead.org> 12200M: Ingo Molnar <mingo@redhat.com> 12201M: Will Deacon <will@kernel.org> 12202R: Waiman Long <longman@redhat.com> 12203R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12204L: linux-kernel@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12207F: Documentation/locking/ 12208F: arch/*/include/asm/spinlock*.h 12209F: include/linux/lockdep.h 12210F: include/linux/mutex*.h 12211F: include/linux/rwlock*.h 12212F: include/linux/rwsem*.h 12213F: include/linux/seqlock.h 12214F: include/linux/spinlock*.h 12215F: kernel/locking/ 12216F: lib/locking*.[ch] 12217X: kernel/locking/locktorture.c 12218 12219LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12220M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12221L: linux-ntfs-dev@lists.sourceforge.net 12222S: Maintained 12223W: http://www.linux-ntfs.org/content/view/19/37/ 12224F: Documentation/admin-guide/ldm.rst 12225F: block/partitions/ldm.* 12226 12227LOGITECH HID GAMING KEYBOARDS 12228M: Hans de Goede <hdegoede@redhat.com> 12229L: linux-input@vger.kernel.org 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12232F: drivers/hid/hid-lg-g15.c 12233 12234LONTIUM LT8912B MIPI TO HDMI BRIDGE 12235M: Adrien Grassein <adrien.grassein@gmail.com> 12236S: Maintained 12237F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12238F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12239 12240LOONGARCH 12241M: Huacai Chen <chenhuacai@kernel.org> 12242R: WANG Xuerui <kernel@xen0n.name> 12243L: loongarch@lists.linux.dev 12244S: Maintained 12245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12246F: Documentation/loongarch/ 12247F: Documentation/translations/zh_CN/loongarch/ 12248F: arch/loongarch/ 12249F: drivers/*/*loongarch* 12250 12251LOONGSON GPIO DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-gpio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12256F: drivers/gpio/gpio-loongson-64bit.c 12257 12258LOONGSON LS2X I2C DRIVER 12259M: Binbin Zhou <zhoubinbin@loongson.cn> 12260L: linux-i2c@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12263F: drivers/i2c/busses/i2c-ls2x.c 12264 12265LOONGSON-2 SOC SERIES CLOCK DRIVER 12266M: Yinbo Zhu <zhuyinbo@loongson.cn> 12267L: linux-clk@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12270F: drivers/clk/clk-loongson2.c 12271F: include/dt-bindings/clock/loongson,ls2k-clk.h 12272 12273LOONGSON-2 SOC SERIES GUTS DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: loongarch@lists.linux.dev 12276S: Maintained 12277F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12278F: drivers/soc/loongson/loongson2_guts.c 12279 12280LOONGSON-2 SOC SERIES PINCTRL DRIVER 12281M: zhanghongchen <zhanghongchen@loongson.cn> 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: linux-gpio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12286F: drivers/pinctrl/pinctrl-loongson2.c 12287 12288LOONGSON-2 SOC SERIES THERMAL DRIVER 12289M: zhanghongchen <zhanghongchen@loongson.cn> 12290M: Yinbo Zhu <zhuyinbo@loongson.cn> 12291L: linux-pm@vger.kernel.org 12292S: Maintained 12293F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12294F: drivers/thermal/loongson2_thermal.c 12295 12296LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12297M: Sathya Prakash <sathya.prakash@broadcom.com> 12298M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12299M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12300L: MPT-FusionLinux.pdl@broadcom.com 12301L: linux-scsi@vger.kernel.org 12302S: Supported 12303W: http://www.avagotech.com/support/ 12304F: drivers/message/fusion/ 12305F: drivers/scsi/mpt3sas/ 12306 12307LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12308M: Matthew Wilcox <willy@infradead.org> 12309L: linux-scsi@vger.kernel.org 12310S: Maintained 12311F: drivers/scsi/sym53c8xx_2/ 12312 12313LTC1660 DAC DRIVER 12314M: Marcus Folkesson <marcus.folkesson@gmail.com> 12315L: linux-iio@vger.kernel.org 12316S: Maintained 12317F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12318F: drivers/iio/dac/ltc1660.c 12319 12320LTC2688 IIO DAC DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-iio@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12326F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12327F: drivers/iio/dac/ltc2688.c 12328 12329LTC2947 HARDWARE MONITOR DRIVER 12330M: Nuno Sá <nuno.sa@analog.com> 12331L: linux-hwmon@vger.kernel.org 12332S: Supported 12333W: https://ez.analog.com/linux-software-drivers 12334F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12335F: drivers/hwmon/ltc2947-core.c 12336F: drivers/hwmon/ltc2947-i2c.c 12337F: drivers/hwmon/ltc2947-spi.c 12338F: drivers/hwmon/ltc2947.h 12339 12340LTC2983 IIO TEMPERATURE DRIVER 12341M: Nuno Sá <nuno.sa@analog.com> 12342L: linux-iio@vger.kernel.org 12343S: Supported 12344W: https://ez.analog.com/linux-software-drivers 12345F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12346F: drivers/iio/temperature/ltc2983.c 12347 12348LTC4261 HARDWARE MONITOR DRIVER 12349M: Guenter Roeck <linux@roeck-us.net> 12350L: linux-hwmon@vger.kernel.org 12351S: Maintained 12352F: Documentation/hwmon/ltc4261.rst 12353F: drivers/hwmon/ltc4261.c 12354 12355LTC4306 I2C MULTIPLEXER DRIVER 12356M: Michael Hennerich <michael.hennerich@analog.com> 12357L: linux-i2c@vger.kernel.org 12358S: Supported 12359W: https://ez.analog.com/linux-software-drivers 12360F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12361F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12362 12363LTP (Linux Test Project) 12364M: Mike Frysinger <vapier@gentoo.org> 12365M: Cyril Hrubis <chrubis@suse.cz> 12366M: Wanlong Gao <wanlong.gao@gmail.com> 12367M: Jan Stancek <jstancek@redhat.com> 12368M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12369M: Alexey Kodanev <alexey.kodanev@oracle.com> 12370L: ltp@lists.linux.it (subscribers-only) 12371S: Maintained 12372W: http://linux-test-project.github.io/ 12373T: git https://github.com/linux-test-project/ltp.git 12374 12375LYNX 28G SERDES PHY DRIVER 12376M: Ioana Ciornei <ioana.ciornei@nxp.com> 12377L: netdev@vger.kernel.org 12378S: Supported 12379F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12380F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12381 12382LYNX PCS MODULE 12383M: Ioana Ciornei <ioana.ciornei@nxp.com> 12384L: netdev@vger.kernel.org 12385S: Supported 12386F: drivers/net/pcs/pcs-lynx.c 12387F: include/linux/pcs-lynx.h 12388 12389M68K ARCHITECTURE 12390M: Geert Uytterhoeven <geert@linux-m68k.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.linux-m68k.org/ 12394T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12395F: arch/m68k/ 12396F: drivers/zorro/ 12397 12398M68K ON APPLE MACINTOSH 12399M: Joshua Thompson <funaho@jurai.org> 12400L: linux-m68k@lists.linux-m68k.org 12401S: Maintained 12402W: http://www.mac.linux-m68k.org/ 12403F: arch/m68k/mac/ 12404F: drivers/macintosh/adb-iop.c 12405F: drivers/macintosh/via-macii.c 12406 12407M68K ON HP9000/300 12408M: Philip Blundell <philb@gnu.org> 12409S: Maintained 12410W: http://www.tazenda.demon.co.uk/phil/linux-hp 12411F: arch/m68k/hp300/ 12412 12413M88DS3103 MEDIA DRIVER 12414M: Antti Palosaari <crope@iki.fi> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417W: https://linuxtv.org 12418W: http://palosaari.fi/linux/ 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420T: git git://linuxtv.org/anttip/media_tree.git 12421F: drivers/media/dvb-frontends/m88ds3103* 12422 12423M88RS2000 MEDIA DRIVER 12424M: Malcolm Priestley <tvboxspy@gmail.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427W: https://linuxtv.org 12428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12429F: drivers/media/dvb-frontends/m88rs2000* 12430 12431MA901 MASTERKIT USB FM RADIO DRIVER 12432M: Alexey Klimov <klimov.linux@gmail.com> 12433L: linux-media@vger.kernel.org 12434S: Maintained 12435T: git git://linuxtv.org/media_tree.git 12436F: drivers/media/radio/radio-ma901.c 12437 12438MAC80211 12439M: Johannes Berg <johannes@sipsolutions.net> 12440L: linux-wireless@vger.kernel.org 12441S: Maintained 12442W: https://wireless.wiki.kernel.org/ 12443Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12445T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12446F: Documentation/networking/mac80211-injection.rst 12447F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12448F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12449F: include/net/mac80211.h 12450F: net/mac80211/ 12451 12452MAILBOX API 12453M: Jassi Brar <jassisinghbrar@gmail.com> 12454L: linux-kernel@vger.kernel.org 12455S: Maintained 12456F: Documentation/devicetree/bindings/mailbox/ 12457F: drivers/mailbox/ 12458F: include/dt-bindings/mailbox/ 12459F: include/linux/mailbox_client.h 12460F: include/linux/mailbox_controller.h 12461 12462MAILBOX ARM MHUv2 12463M: Viresh Kumar <viresh.kumar@linaro.org> 12464M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12465L: linux-kernel@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12468F: drivers/mailbox/arm_mhuv2.c 12469F: include/linux/mailbox/arm_mhuv2_message.h 12470 12471MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12472M: Michael Kerrisk <mtk.manpages@gmail.com> 12473L: linux-man@vger.kernel.org 12474S: Maintained 12475W: http://www.kernel.org/doc/man-pages 12476 12477MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12478M: Jeremy Kerr <jk@codeconstruct.com.au> 12479M: Matt Johnston <matt@codeconstruct.com.au> 12480L: netdev@vger.kernel.org 12481S: Maintained 12482F: Documentation/networking/mctp.rst 12483F: drivers/net/mctp/ 12484F: include/net/mctp.h 12485F: include/net/mctpdevice.h 12486F: include/net/netns/mctp.h 12487F: net/mctp/ 12488 12489MAPLE TREE 12490M: Liam R. Howlett <Liam.Howlett@oracle.com> 12491L: linux-mm@kvack.org 12492S: Supported 12493F: Documentation/core-api/maple_tree.rst 12494F: include/linux/maple_tree.h 12495F: include/trace/events/maple_tree.h 12496F: lib/maple_tree.c 12497F: lib/test_maple_tree.c 12498F: tools/testing/radix-tree/linux/maple_tree.h 12499F: tools/testing/radix-tree/maple.c 12500 12501MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12502M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12503L: linux-mips@vger.kernel.org 12504S: Maintained 12505F: arch/mips/boot/dts/img/pistachio* 12506 12507MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12508M: Andrew Lunn <andrew@lunn.ch> 12509L: netdev@vger.kernel.org 12510S: Maintained 12511F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12512F: Documentation/networking/devlink/mv88e6xxx.rst 12513F: drivers/net/dsa/mv88e6xxx/ 12514F: include/linux/dsa/mv88e6xxx.h 12515F: include/linux/platform_data/mv88e6xxx.h 12516 12517MARVELL ARMADA 3700 PHY DRIVERS 12518M: Miquel Raynal <miquel.raynal@bootlin.com> 12519S: Maintained 12520F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12521F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12522F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12523F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12524 12525MARVELL ARMADA 3700 SERIAL DRIVER 12526M: Pali Rohár <pali@kernel.org> 12527S: Maintained 12528F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12529F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12530F: drivers/tty/serial/mvebu-uart.c 12531 12532MARVELL ARMADA DRM SUPPORT 12533M: Russell King <linux@armlinux.org.uk> 12534S: Maintained 12535T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12536T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12537F: Documentation/devicetree/bindings/display/armada/ 12538F: drivers/gpu/drm/armada/ 12539F: include/uapi/drm/armada_drm.h 12540 12541MARVELL CRYPTO DRIVER 12542M: Boris Brezillon <bbrezillon@kernel.org> 12543M: Arnaud Ebalard <arno@natisbad.org> 12544M: Srujana Challa <schalla@marvell.com> 12545L: linux-crypto@vger.kernel.org 12546S: Maintained 12547F: drivers/crypto/marvell/ 12548F: include/linux/soc/marvell/octeontx2/ 12549 12550MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12551M: Mirko Lindner <mlindner@marvell.com> 12552M: Stephen Hemminger <stephen@networkplumber.org> 12553L: netdev@vger.kernel.org 12554S: Maintained 12555F: drivers/net/ethernet/marvell/sk* 12556 12557MARVELL LIBERTAS WIRELESS DRIVER 12558L: libertas-dev@lists.infradead.org 12559S: Orphan 12560F: drivers/net/wireless/marvell/libertas/ 12561 12562MARVELL MACCHIATOBIN SUPPORT 12563M: Russell King <linux@armlinux.org.uk> 12564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12565S: Maintained 12566F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12567 12568MARVELL MV643XX ETHERNET DRIVER 12569M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/ethernet/marvell/mv643xx_eth.* 12573F: include/linux/mv643xx.h 12574 12575MARVELL MV88X3310 PHY DRIVER 12576M: Russell King <linux@armlinux.org.uk> 12577M: Marek Behún <kabel@kernel.org> 12578L: netdev@vger.kernel.org 12579S: Maintained 12580F: drivers/net/phy/marvell10g.c 12581 12582MARVELL MVEBU THERMAL DRIVER 12583M: Miquel Raynal <miquel.raynal@bootlin.com> 12584S: Maintained 12585F: drivers/thermal/armada_thermal.c 12586 12587MARVELL MVNETA ETHERNET DRIVER 12588M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: drivers/net/ethernet/marvell/mvneta.* 12592 12593MARVELL MVPP2 ETHERNET DRIVER 12594M: Marcin Wojtas <mw@semihalf.com> 12595M: Russell King <linux@armlinux.org.uk> 12596L: netdev@vger.kernel.org 12597S: Maintained 12598F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12599F: drivers/net/ethernet/marvell/mvpp2/ 12600 12601MARVELL MWIFIEX WIRELESS DRIVER 12602M: Amitkumar Karwar <amitkarwar@gmail.com> 12603M: Ganapathi Bhat <ganapathi017@gmail.com> 12604M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12605M: Xinming Hu <huxinming820@gmail.com> 12606L: linux-wireless@vger.kernel.org 12607S: Maintained 12608F: drivers/net/wireless/marvell/mwifiex/ 12609 12610MARVELL MWL8K WIRELESS DRIVER 12611M: Lennert Buytenhek <buytenh@wantstofly.org> 12612L: linux-wireless@vger.kernel.org 12613S: Odd Fixes 12614F: drivers/net/wireless/marvell/mwl8k.c 12615 12616MARVELL NAND CONTROLLER DRIVER 12617M: Miquel Raynal <miquel.raynal@bootlin.com> 12618L: linux-mtd@lists.infradead.org 12619S: Maintained 12620F: drivers/mtd/nand/raw/marvell_nand.c 12621 12622MARVELL OCTEON ENDPOINT DRIVER 12623M: Veerasenareddy Burru <vburru@marvell.com> 12624M: Sathesh Edara <sedara@marvell.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627F: drivers/net/ethernet/marvell/octeon_ep 12628 12629MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12630M: Sunil Goutham <sgoutham@marvell.com> 12631M: Geetha sowjanya <gakula@marvell.com> 12632M: Subbaraya Sundeep <sbhatta@marvell.com> 12633M: hariprasad <hkelam@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: drivers/net/ethernet/marvell/octeontx2/nic/ 12637F: include/linux/soc/marvell/octeontx2/ 12638 12639MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12640M: Sunil Goutham <sgoutham@marvell.com> 12641M: Linu Cherian <lcherian@marvell.com> 12642M: Geetha sowjanya <gakula@marvell.com> 12643M: Jerin Jacob <jerinj@marvell.com> 12644M: hariprasad <hkelam@marvell.com> 12645M: Subbaraya Sundeep <sbhatta@marvell.com> 12646L: netdev@vger.kernel.org 12647S: Supported 12648F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12649F: drivers/net/ethernet/marvell/octeontx2/af/ 12650 12651MARVELL PRESTERA ETHERNET SWITCH DRIVER 12652M: Taras Chornyi <taras.chornyi@plvision.eu> 12653S: Supported 12654W: https://github.com/Marvell-switching/switchdev-prestera 12655F: drivers/net/ethernet/marvell/prestera/ 12656 12657MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12658M: Nicolas Pitre <nico@fluxnic.net> 12659S: Odd Fixes 12660F: drivers/mmc/host/mvsdio.* 12661 12662MARVELL USB MDIO CONTROLLER DRIVER 12663M: Tobias Waldekranz <tobias@waldekranz.com> 12664L: netdev@vger.kernel.org 12665S: Maintained 12666F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12667F: drivers/net/mdio/mdio-mvusb.c 12668 12669MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12670M: Hu Ziji <huziji@marvell.com> 12671L: linux-mmc@vger.kernel.org 12672S: Supported 12673F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12674F: drivers/mmc/host/sdhci-xenon* 12675 12676MATROX FRAMEBUFFER DRIVER 12677L: linux-fbdev@vger.kernel.org 12678S: Orphan 12679F: drivers/video/fbdev/matrox/matroxfb_* 12680F: include/uapi/linux/matroxfb.h 12681 12682MAX15301 DRIVER 12683M: Daniel Nilsson <daniel.nilsson@flex.com> 12684L: linux-hwmon@vger.kernel.org 12685S: Maintained 12686F: Documentation/hwmon/max15301.rst 12687F: drivers/hwmon/pmbus/max15301.c 12688 12689MAX16065 HARDWARE MONITOR DRIVER 12690M: Guenter Roeck <linux@roeck-us.net> 12691L: linux-hwmon@vger.kernel.org 12692S: Maintained 12693F: Documentation/hwmon/max16065.rst 12694F: drivers/hwmon/max16065.c 12695 12696MAX2175 SDR TUNER DRIVER 12697M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12698L: linux-media@vger.kernel.org 12699S: Maintained 12700T: git git://linuxtv.org/media_tree.git 12701F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12702F: Documentation/userspace-api/media/drivers/max2175.rst 12703F: drivers/media/i2c/max2175* 12704F: include/uapi/linux/max2175.h 12705 12706MAX31827 TEMPERATURE SWITCH DRIVER 12707M: Daniel Matyas <daniel.matyas@analog.com> 12708L: linux-hwmon@vger.kernel.org 12709S: Supported 12710W: http://ez.analog.com/community/linux-device-drivers 12711F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12712F: Documentation/hwmon/max31827.rst 12713F: drivers/hwmon/max31827.c 12714 12715MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12716L: linux-hwmon@vger.kernel.org 12717S: Orphan 12718F: Documentation/hwmon/max6650.rst 12719F: drivers/hwmon/max6650.c 12720 12721MAX6697 HARDWARE MONITOR DRIVER 12722M: Guenter Roeck <linux@roeck-us.net> 12723L: linux-hwmon@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/hwmon/max6697.txt 12726F: Documentation/hwmon/max6697.rst 12727F: drivers/hwmon/max6697.c 12728F: include/linux/platform_data/max6697.h 12729 12730MAX9286 QUAD GMSL DESERIALIZER DRIVER 12731M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12732M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12733M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12734M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12735L: linux-media@vger.kernel.org 12736S: Maintained 12737F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12738F: drivers/media/i2c/max9286.c 12739 12740MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12741M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12742L: linux-media@vger.kernel.org 12743S: Maintained 12744F: drivers/staging/media/max96712/max96712.c 12745 12746MAX9860 MONO AUDIO VOICE CODEC DRIVER 12747M: Peter Rosin <peda@axentia.se> 12748L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12749S: Maintained 12750F: Documentation/devicetree/bindings/sound/max9860.txt 12751F: sound/soc/codecs/max9860.* 12752 12753MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12754M: Andreas Klinger <ak@it-klinger.de> 12755L: linux-iio@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12758F: drivers/iio/proximity/mb1232.c 12759 12760MAXIM MAX11205 DRIVER 12761M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12762L: linux-iio@vger.kernel.org 12763S: Supported 12764W: https://ez.analog.com/linux-software-drivers 12765F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12766F: drivers/iio/adc/max11205.c 12767 12768MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12769R: Iskren Chernev <iskren.chernev@gmail.com> 12770R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12771R: Marek Szyprowski <m.szyprowski@samsung.com> 12772R: Matheus Castello <matheus@castello.eng.br> 12773L: linux-pm@vger.kernel.org 12774S: Maintained 12775F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12776F: drivers/power/supply/max17040_battery.c 12777 12778MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12779R: Hans de Goede <hdegoede@redhat.com> 12780R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12781R: Marek Szyprowski <m.szyprowski@samsung.com> 12782R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12783R: Purism Kernel Team <kernel@puri.sm> 12784L: linux-pm@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12787F: drivers/power/supply/max17042_battery.c 12788 12789MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12790M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12791L: linux-kernel@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12794F: drivers/regulator/max20086-regulator.c 12795 12796MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12797M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12798L: linux-iio@vger.kernel.org 12799S: Maintained 12800F: drivers/iio/temperature/max30208.c 12801 12802MAXIM MAX77650 PMIC MFD DRIVER 12803M: Bartosz Golaszewski <brgl@bgdev.pl> 12804L: linux-kernel@vger.kernel.org 12805S: Maintained 12806F: Documentation/devicetree/bindings/*/*max77650.yaml 12807F: Documentation/devicetree/bindings/*/max77650*.yaml 12808F: drivers/gpio/gpio-max77650.c 12809F: drivers/input/misc/max77650-onkey.c 12810F: drivers/leds/leds-max77650.c 12811F: drivers/mfd/max77650.c 12812F: drivers/power/supply/max77650-charger.c 12813F: drivers/regulator/max77650-regulator.c 12814F: include/linux/mfd/max77650.h 12815 12816MAXIM MAX77714 PMIC MFD DRIVER 12817M: Luca Ceresoli <luca@lucaceresoli.net> 12818S: Maintained 12819F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12820F: drivers/mfd/max77714.c 12821F: include/linux/mfd/max77714.h 12822 12823MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12824M: Javier Martinez Canillas <javier@dowhile0.org> 12825L: linux-kernel@vger.kernel.org 12826S: Supported 12827F: Documentation/devicetree/bindings/*/*max77802.yaml 12828F: drivers/regulator/max77802-regulator.c 12829F: include/dt-bindings/*/*max77802.h 12830 12831MAXIM MAX77976 BATTERY CHARGER 12832M: Luca Ceresoli <luca@lucaceresoli.net> 12833S: Supported 12834F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12835F: drivers/power/supply/max77976_charger.c 12836 12837MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12839L: linux-pm@vger.kernel.org 12840S: Supported 12841B: mailto:linux-samsung-soc@vger.kernel.org 12842F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12843F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12844F: drivers/power/supply/max14577_charger.c 12845F: drivers/power/supply/max77693_charger.c 12846 12847MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12848M: Chanwoo Choi <cw00.choi@samsung.com> 12849M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12850L: linux-kernel@vger.kernel.org 12851S: Supported 12852B: mailto:linux-samsung-soc@vger.kernel.org 12853F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12854F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12855F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12856F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12857F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12858F: drivers/*/*max77843.c 12859F: drivers/*/max14577*.c 12860F: drivers/*/max77686*.c 12861F: drivers/*/max77693*.c 12862F: drivers/clk/clk-max77686.c 12863F: drivers/extcon/extcon-max14577.c 12864F: drivers/extcon/extcon-max77693.c 12865F: drivers/rtc/rtc-max77686.c 12866F: include/linux/mfd/max14577*.h 12867F: include/linux/mfd/max77686*.h 12868F: include/linux/mfd/max77693*.h 12869 12870MAXIRADIO FM RADIO RECEIVER DRIVER 12871M: Hans Verkuil <hverkuil@xs4all.nl> 12872L: linux-media@vger.kernel.org 12873S: Maintained 12874W: https://linuxtv.org 12875T: git git://linuxtv.org/media_tree.git 12876F: drivers/media/radio/radio-maxiradio* 12877 12878MAXLINEAR ETHERNET PHY DRIVER 12879M: Xu Liang <lxu@maxlinear.com> 12880L: netdev@vger.kernel.org 12881S: Supported 12882F: drivers/net/phy/mxl-gpy.c 12883 12884MCAN MMIO DEVICE DRIVER 12885M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12886L: linux-can@vger.kernel.org 12887S: Maintained 12888F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12889F: drivers/net/can/m_can/m_can.c 12890F: drivers/net/can/m_can/m_can.h 12891F: drivers/net/can/m_can/m_can_platform.c 12892 12893MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12894R: Yasushi SHOJI <yashi@spacecubics.com> 12895L: linux-can@vger.kernel.org 12896S: Maintained 12897F: drivers/net/can/usb/mcba_usb.c 12898 12899MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12900M: Rishi Gupta <gupt21@gmail.com> 12901L: linux-i2c@vger.kernel.org 12902L: linux-input@vger.kernel.org 12903S: Maintained 12904F: drivers/hid/hid-mcp2221.c 12905 12906MCP251XFD SPI-CAN NETWORK DRIVER 12907M: Marc Kleine-Budde <mkl@pengutronix.de> 12908M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12909R: Thomas Kopp <thomas.kopp@microchip.com> 12910L: linux-can@vger.kernel.org 12911S: Maintained 12912F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12913F: drivers/net/can/spi/mcp251xfd/ 12914 12915MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12916M: Peter Rosin <peda@axentia.se> 12917L: linux-iio@vger.kernel.org 12918S: Maintained 12919F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12920F: drivers/iio/potentiometer/mcp4018.c 12921F: drivers/iio/potentiometer/mcp4531.c 12922 12923MCR20A IEEE-802.15.4 RADIO DRIVER 12924M: Stefan Schmidt <stefan@datenfreihafen.org> 12925L: linux-wpan@vger.kernel.org 12926S: Odd Fixes 12927W: https://github.com/xueliu/mcr20a-linux 12928F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12929F: drivers/net/ieee802154/mcr20a.c 12930F: drivers/net/ieee802154/mcr20a.h 12931 12932MDIO REGMAP DRIVER 12933M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12934L: netdev@vger.kernel.org 12935S: Maintained 12936F: drivers/net/mdio/mdio-regmap.c 12937F: include/linux/mdio/mdio-regmap.h 12938 12939MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12940M: William Breathitt Gray <william.gray@linaro.org> 12941L: linux-iio@vger.kernel.org 12942S: Maintained 12943F: drivers/iio/dac/cio-dac.c 12944 12945MEDIA CONTROLLER FRAMEWORK 12946M: Sakari Ailus <sakari.ailus@linux.intel.com> 12947M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12948L: linux-media@vger.kernel.org 12949S: Supported 12950W: https://www.linuxtv.org 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/mc/ 12953F: include/media/media-*.h 12954F: include/uapi/linux/media.h 12955 12956MEDIA DRIVER FOR FREESCALE IMX PXP 12957M: Philipp Zabel <p.zabel@pengutronix.de> 12958L: linux-media@vger.kernel.org 12959S: Maintained 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/platform/nxp/imx-pxp.[ch] 12962 12963MEDIA DRIVERS FOR ASCOT2E 12964M: Sergey Kozlov <serjk@netup.ru> 12965M: Abylay Ospan <aospan@netup.ru> 12966L: linux-media@vger.kernel.org 12967S: Supported 12968W: https://linuxtv.org 12969W: http://netup.tv/ 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/ascot2e* 12972 12973MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12974M: Jasmin Jessich <jasmin@anw.at> 12975L: linux-media@vger.kernel.org 12976S: Maintained 12977W: https://linuxtv.org 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/cxd2099* 12980 12981MEDIA DRIVERS FOR CXD2841ER 12982M: Sergey Kozlov <serjk@netup.ru> 12983M: Abylay Ospan <aospan@netup.ru> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986W: https://linuxtv.org 12987W: http://netup.tv/ 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/dvb-frontends/cxd2841er* 12990 12991MEDIA DRIVERS FOR CXD2880 12992M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12993L: linux-media@vger.kernel.org 12994S: Supported 12995W: http://linuxtv.org/ 12996T: git git://linuxtv.org/media_tree.git 12997F: drivers/media/dvb-frontends/cxd2880/* 12998F: drivers/media/spi/cxd2880* 12999 13000MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13001L: linux-media@vger.kernel.org 13002S: Orphan 13003W: https://linuxtv.org 13004T: git git://linuxtv.org/media_tree.git 13005F: drivers/media/pci/ddbridge/* 13006 13007MEDIA DRIVERS FOR FREESCALE IMX 13008M: Steve Longerbeam <slongerbeam@gmail.com> 13009M: Philipp Zabel <p.zabel@pengutronix.de> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx.rst 13014F: Documentation/devicetree/bindings/media/imx.txt 13015F: drivers/staging/media/imx/ 13016F: include/linux/imx-media.h 13017F: include/media/imx.h 13018 13019MEDIA DRIVERS FOR FREESCALE IMX7 13020M: Rui Miguel Silva <rmfrfs@gmail.com> 13021M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13022L: linux-media@vger.kernel.org 13023S: Maintained 13024T: git git://linuxtv.org/media_tree.git 13025F: Documentation/admin-guide/media/imx7.rst 13026F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13027F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13028F: drivers/media/platform/nxp/imx-mipi-csis.c 13029F: drivers/media/platform/nxp/imx7-media-csi.c 13030 13031MEDIA DRIVERS FOR HELENE 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/helene* 13039 13040MEDIA DRIVERS FOR HORUS3A 13041M: Sergey Kozlov <serjk@netup.ru> 13042M: Abylay Ospan <aospan@netup.ru> 13043L: linux-media@vger.kernel.org 13044S: Supported 13045W: https://linuxtv.org 13046W: http://netup.tv/ 13047T: git git://linuxtv.org/media_tree.git 13048F: drivers/media/dvb-frontends/horus3a* 13049 13050MEDIA DRIVERS FOR LNBH25 13051M: Sergey Kozlov <serjk@netup.ru> 13052M: Abylay Ospan <aospan@netup.ru> 13053L: linux-media@vger.kernel.org 13054S: Supported 13055W: https://linuxtv.org 13056W: http://netup.tv/ 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/lnbh25* 13059 13060MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13061L: linux-media@vger.kernel.org 13062S: Orphan 13063W: https://linuxtv.org 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/dvb-frontends/mxl5xx* 13066 13067MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13068M: Sergey Kozlov <serjk@netup.ru> 13069M: Abylay Ospan <aospan@netup.ru> 13070L: linux-media@vger.kernel.org 13071S: Supported 13072W: https://linuxtv.org 13073W: http://netup.tv/ 13074T: git git://linuxtv.org/media_tree.git 13075F: drivers/media/pci/netup_unidvb/* 13076 13077MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13078M: Dmitry Osipenko <digetx@gmail.com> 13079L: linux-media@vger.kernel.org 13080L: linux-tegra@vger.kernel.org 13081S: Maintained 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13084F: drivers/media/platform/nvidia/tegra-vde/ 13085 13086MEDIA DRIVERS FOR RENESAS - CEU 13087M: Jacopo Mondi <jacopo@jmondi.org> 13088L: linux-media@vger.kernel.org 13089L: linux-renesas-soc@vger.kernel.org 13090S: Supported 13091T: git git://linuxtv.org/media_tree.git 13092F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13093F: drivers/media/platform/renesas/renesas-ceu.c 13094F: include/media/drv-intf/renesas-ceu.h 13095 13096MEDIA DRIVERS FOR RENESAS - DRIF 13097M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13103F: drivers/media/platform/renesas/rcar_drif.c 13104 13105MEDIA DRIVERS FOR RENESAS - FCP 13106M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13107L: linux-media@vger.kernel.org 13108L: linux-renesas-soc@vger.kernel.org 13109S: Supported 13110T: git git://linuxtv.org/media_tree.git 13111F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13112F: drivers/media/platform/renesas/rcar-fcp.c 13113F: include/media/rcar-fcp.h 13114 13115MEDIA DRIVERS FOR RENESAS - FDP1 13116M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13117L: linux-media@vger.kernel.org 13118L: linux-renesas-soc@vger.kernel.org 13119S: Supported 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13122F: drivers/media/platform/renesas/rcar_fdp1.c 13123 13124MEDIA DRIVERS FOR RENESAS - VIN 13125M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13126L: linux-media@vger.kernel.org 13127L: linux-renesas-soc@vger.kernel.org 13128S: Supported 13129T: git git://linuxtv.org/media_tree.git 13130F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13131F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13132F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13133F: drivers/media/platform/renesas/rcar-isp.c 13134F: drivers/media/platform/renesas/rcar-vin/ 13135 13136MEDIA DRIVERS FOR RENESAS - VSP1 13137M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13138M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13139L: linux-media@vger.kernel.org 13140L: linux-renesas-soc@vger.kernel.org 13141S: Supported 13142T: git git://linuxtv.org/media_tree.git 13143F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13144F: drivers/media/platform/renesas/vsp1/ 13145 13146MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13147L: linux-media@vger.kernel.org 13148S: Orphan 13149W: https://linuxtv.org 13150T: git git://linuxtv.org/media_tree.git 13151F: drivers/media/dvb-frontends/stv0910* 13152 13153MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13154L: linux-media@vger.kernel.org 13155S: Orphan 13156W: https://linuxtv.org 13157T: git git://linuxtv.org/media_tree.git 13158F: drivers/media/dvb-frontends/stv6111* 13159 13160MEDIA DRIVERS FOR STM32 - DCMI 13161M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13162L: linux-media@vger.kernel.org 13163S: Supported 13164T: git git://linuxtv.org/media_tree.git 13165F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13166F: drivers/media/platform/st/stm32/stm32-dcmi.c 13167 13168MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13169M: Mauro Carvalho Chehab <mchehab@kernel.org> 13170L: linux-media@vger.kernel.org 13171S: Maintained 13172W: https://linuxtv.org 13173Q: http://patchwork.kernel.org/project/linux-media/list/ 13174T: git git://linuxtv.org/media_tree.git 13175F: Documentation/admin-guide/media/ 13176F: Documentation/devicetree/bindings/media/ 13177F: Documentation/driver-api/media/ 13178F: Documentation/userspace-api/media/ 13179F: drivers/media/ 13180F: drivers/staging/media/ 13181F: include/dt-bindings/media/ 13182F: include/linux/platform_data/media/ 13183F: include/media/ 13184F: include/uapi/linux/dvb/ 13185F: include/uapi/linux/ivtv* 13186F: include/uapi/linux/media.h 13187F: include/uapi/linux/uvcvideo.h 13188F: include/uapi/linux/v4l2-* 13189F: include/uapi/linux/videodev2.h 13190 13191MEDIATEK BLUETOOTH DRIVER 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: linux-bluetooth@vger.kernel.org 13194L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13195S: Maintained 13196F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13197F: drivers/bluetooth/btmtkuart.c 13198 13199MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: linux-pm@vger.kernel.org 13202S: Maintained 13203F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13204F: drivers/power/reset/mt6323-poweroff.c 13205 13206MEDIATEK CIR DRIVER 13207M: Sean Wang <sean.wang@mediatek.com> 13208S: Maintained 13209F: drivers/media/rc/mtk-cir.c 13210 13211MEDIATEK DMA DRIVER 13212M: Sean Wang <sean.wang@mediatek.com> 13213L: dmaengine@vger.kernel.org 13214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13215L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13216S: Maintained 13217F: Documentation/devicetree/bindings/dma/mtk-* 13218F: drivers/dma/mediatek/ 13219 13220MEDIATEK ETHERNET DRIVER 13221M: Felix Fietkau <nbd@nbd.name> 13222M: John Crispin <john@phrozen.org> 13223M: Sean Wang <sean.wang@mediatek.com> 13224M: Mark Lee <Mark-MC.Lee@mediatek.com> 13225M: Lorenzo Bianconi <lorenzo@kernel.org> 13226L: netdev@vger.kernel.org 13227S: Maintained 13228F: drivers/net/ethernet/mediatek/ 13229 13230MEDIATEK ETHERNET PCS DRIVER 13231M: Alexander Couzens <lynxis@fe80.eu> 13232M: Daniel Golle <daniel@makrotopia.org> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/pcs/pcs-mtk-lynxi.c 13236F: include/linux/pcs/pcs-mtk-lynxi.h 13237 13238MEDIATEK ETHERNET PHY DRIVERS 13239M: Daniel Golle <daniel@makrotopia.org> 13240M: Qingfang Deng <dqfext@gmail.com> 13241M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13242L: netdev@vger.kernel.org 13243S: Maintained 13244F: drivers/net/phy/mediatek-ge-soc.c 13245F: drivers/net/phy/mediatek-ge.c 13246 13247MEDIATEK I2C CONTROLLER DRIVER 13248M: Qii Wang <qii.wang@mediatek.com> 13249L: linux-i2c@vger.kernel.org 13250S: Maintained 13251F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13252F: drivers/i2c/busses/i2c-mt65xx.c 13253 13254MEDIATEK IOMMU DRIVER 13255M: Yong Wu <yong.wu@mediatek.com> 13256L: iommu@lists.linux.dev 13257L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13258S: Supported 13259F: Documentation/devicetree/bindings/iommu/mediatek* 13260F: drivers/iommu/mtk_iommu* 13261F: include/dt-bindings/memory/mt*-port.h 13262 13263MEDIATEK JPEG DRIVER 13264M: Bin Liu <bin.liu@mediatek.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13267F: drivers/media/platform/mediatek/jpeg/ 13268 13269MEDIATEK KEYPAD DRIVER 13270M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13271S: Supported 13272F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13273F: drivers/input/keyboard/mt6779-keypad.c 13274 13275MEDIATEK MDP DRIVER 13276M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13277M: Houlong Wei <houlong.wei@mediatek.com> 13278M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13281F: drivers/media/platform/mediatek/mdp/ 13282F: drivers/media/platform/mediatek/vpu/ 13283 13284MEDIATEK MEDIA DRIVER 13285M: Tiffany Lin <tiffany.lin@mediatek.com> 13286M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13287M: Yunfei Dong <yunfei.dong@mediatek.com> 13288S: Supported 13289F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13290F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13291F: drivers/media/platform/mediatek/vcodec/ 13292F: drivers/media/platform/mediatek/vpu/ 13293 13294MEDIATEK MMC/SD/SDIO DRIVER 13295M: Chaotian Jing <chaotian.jing@mediatek.com> 13296S: Maintained 13297F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13298F: drivers/mmc/host/mtk-sd.c 13299 13300MEDIATEK MT76 WIRELESS LAN DRIVER 13301M: Felix Fietkau <nbd@nbd.name> 13302M: Lorenzo Bianconi <lorenzo@kernel.org> 13303M: Ryder Lee <ryder.lee@mediatek.com> 13304R: Shayne Chen <shayne.chen@mediatek.com> 13305R: Sean Wang <sean.wang@mediatek.com> 13306L: linux-wireless@vger.kernel.org 13307S: Maintained 13308T: git https://github.com/nbd168/wireless 13309F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13310F: drivers/net/wireless/mediatek/mt76/ 13311 13312MEDIATEK MT7601U WIRELESS LAN DRIVER 13313M: Jakub Kicinski <kuba@kernel.org> 13314L: linux-wireless@vger.kernel.org 13315S: Maintained 13316F: drivers/net/wireless/mediatek/mt7601u/ 13317 13318MEDIATEK MT7621 CLOCK DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13322F: drivers/clk/ralink/clk-mt7621.c 13323 13324MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13325M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13326S: Maintained 13327F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13328F: drivers/pci/controller/pcie-mt7621.c 13329 13330MEDIATEK MT7621 PHY PCI DRIVER 13331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13334F: drivers/phy/ralink/phy-mt7621-pci.c 13335 13336MEDIATEK MT7621/28/88 I2C DRIVER 13337M: Stefan Roese <sr@denx.de> 13338L: linux-i2c@vger.kernel.org 13339S: Maintained 13340F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13341F: drivers/i2c/busses/i2c-mt7621.c 13342 13343MEDIATEK MTMIPS CLOCK DRIVER 13344M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13347F: drivers/clk/ralink/clk-mtmips.c 13348 13349MEDIATEK NAND CONTROLLER DRIVER 13350L: linux-mtd@lists.infradead.org 13351S: Orphan 13352F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13353F: drivers/mtd/nand/raw/mtk_* 13354 13355MEDIATEK PMIC LED DRIVER 13356M: Sean Wang <sean.wang@mediatek.com> 13357S: Maintained 13358F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13359F: drivers/leds/leds-mt6323.c 13360 13361MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13362M: Sean Wang <sean.wang@mediatek.com> 13363S: Maintained 13364F: drivers/char/hw_random/mtk-rng.c 13365 13366MEDIATEK SMI DRIVER 13367M: Yong Wu <yong.wu@mediatek.com> 13368L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13369S: Supported 13370F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13371F: drivers/memory/mtk-smi.c 13372F: include/soc/mediatek/smi.h 13373 13374MEDIATEK SWITCH DRIVER 13375M: Arınç ÜNAL <arinc.unal@arinc9.com> 13376M: Daniel Golle <daniel@makrotopia.org> 13377M: Landen Chao <Landen.Chao@mediatek.com> 13378M: DENG Qingfang <dqfext@gmail.com> 13379M: Sean Wang <sean.wang@mediatek.com> 13380L: netdev@vger.kernel.org 13381S: Maintained 13382F: drivers/net/dsa/mt7530-mdio.c 13383F: drivers/net/dsa/mt7530-mmio.c 13384F: drivers/net/dsa/mt7530.* 13385F: net/dsa/tag_mtk.c 13386 13387MEDIATEK T7XX 5G WWAN MODEM DRIVER 13388M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13389M: Intel Corporation <linuxwwan@intel.com> 13390R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13391R: Liu Haijun <haijun.liu@mediatek.com> 13392R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13393R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13394L: netdev@vger.kernel.org 13395S: Supported 13396F: drivers/net/wwan/t7xx/ 13397 13398MEDIATEK USB3 DRD IP DRIVER 13399M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13400L: linux-usb@vger.kernel.org 13401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13402L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13403S: Maintained 13404F: Documentation/devicetree/bindings/usb/mediatek,* 13405F: drivers/usb/host/xhci-mtk* 13406F: drivers/usb/mtu3/ 13407 13408MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13409M: Peter Senna Tschudin <peter.senna@gmail.com> 13410M: Martin Donnelly <martin.donnelly@ge.com> 13411M: Martyn Welch <martyn.welch@collabora.co.uk> 13412S: Maintained 13413F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13414F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13415 13416MEGARAID SCSI/SAS DRIVERS 13417M: Kashyap Desai <kashyap.desai@broadcom.com> 13418M: Sumit Saxena <sumit.saxena@broadcom.com> 13419M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13420L: megaraidlinux.pdl@broadcom.com 13421L: linux-scsi@vger.kernel.org 13422S: Maintained 13423W: http://www.avagotech.com/support/ 13424F: Documentation/scsi/megaraid.rst 13425F: drivers/scsi/megaraid.* 13426F: drivers/scsi/megaraid/ 13427 13428MELEXIS MLX90614 DRIVER 13429M: Crt Mori <cmo@melexis.com> 13430L: linux-iio@vger.kernel.org 13431S: Supported 13432W: http://www.melexis.com 13433F: drivers/iio/temperature/mlx90614.c 13434 13435MELEXIS MLX90632 DRIVER 13436M: Crt Mori <cmo@melexis.com> 13437L: linux-iio@vger.kernel.org 13438S: Supported 13439W: http://www.melexis.com 13440F: drivers/iio/temperature/mlx90632.c 13441 13442MELFAS MIP4 TOUCHSCREEN DRIVER 13443M: Sangwon Jee <jeesw@melfas.com> 13444S: Supported 13445W: http://www.melfas.com 13446F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13447F: drivers/input/touchscreen/melfas_mip4.c 13448 13449MELLANOX BLUEFIELD I2C DRIVER 13450M: Khalil Blaiech <kblaiech@nvidia.com> 13451M: Asmaa Mnebhi <asmaa@nvidia.com> 13452L: linux-i2c@vger.kernel.org 13453S: Supported 13454F: drivers/i2c/busses/i2c-mlxbf.c 13455 13456MELLANOX ETHERNET DRIVER (mlx4_en) 13457M: Tariq Toukan <tariqt@nvidia.com> 13458L: netdev@vger.kernel.org 13459S: Supported 13460W: http://www.mellanox.com 13461Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13462F: drivers/net/ethernet/mellanox/mlx4/en_* 13463 13464MELLANOX ETHERNET DRIVER (mlx5e) 13465M: Saeed Mahameed <saeedm@nvidia.com> 13466L: netdev@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13471 13472MELLANOX ETHERNET INNOVA DRIVERS 13473R: Boris Pismenny <borisp@nvidia.com> 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13479F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13480F: include/linux/mlx5/mlx5_ifc_fpga.h 13481 13482MELLANOX ETHERNET SWITCH DRIVERS 13483M: Ido Schimmel <idosch@nvidia.com> 13484M: Petr Machata <petrm@nvidia.com> 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlxsw/ 13490F: tools/testing/selftests/drivers/net/mlxsw/ 13491 13492MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13493M: mlxsw@nvidia.com 13494L: netdev@vger.kernel.org 13495S: Supported 13496W: http://www.mellanox.com 13497Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13498F: drivers/net/ethernet/mellanox/mlxfw/ 13499 13500MELLANOX HARDWARE PLATFORM SUPPORT 13501M: Hans de Goede <hdegoede@redhat.com> 13502M: Mark Gross <markgross@kernel.org> 13503M: Vadim Pasternak <vadimp@nvidia.com> 13504L: platform-driver-x86@vger.kernel.org 13505S: Supported 13506F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13507F: drivers/platform/mellanox/ 13508F: include/linux/platform_data/mlxreg.h 13509 13510MELLANOX MLX4 core VPI driver 13511M: Tariq Toukan <tariqt@nvidia.com> 13512L: netdev@vger.kernel.org 13513L: linux-rdma@vger.kernel.org 13514S: Supported 13515W: http://www.mellanox.com 13516Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13517F: drivers/net/ethernet/mellanox/mlx4/ 13518F: include/linux/mlx4/ 13519 13520MELLANOX MLX4 IB driver 13521M: Yishai Hadas <yishaih@nvidia.com> 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13526F: drivers/infiniband/hw/mlx4/ 13527F: include/linux/mlx4/ 13528F: include/uapi/rdma/mlx4-abi.h 13529 13530MELLANOX MLX5 core VPI driver 13531M: Saeed Mahameed <saeedm@nvidia.com> 13532M: Leon Romanovsky <leonro@nvidia.com> 13533L: netdev@vger.kernel.org 13534L: linux-rdma@vger.kernel.org 13535S: Supported 13536W: http://www.mellanox.com 13537Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13538F: Documentation/networking/device_drivers/ethernet/mellanox/ 13539F: drivers/net/ethernet/mellanox/mlx5/core/ 13540F: include/linux/mlx5/ 13541 13542MELLANOX MLX5 IB driver 13543M: Leon Romanovsky <leonro@nvidia.com> 13544L: linux-rdma@vger.kernel.org 13545S: Supported 13546W: http://www.mellanox.com 13547Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13548F: drivers/infiniband/hw/mlx5/ 13549F: include/linux/mlx5/ 13550F: include/uapi/rdma/mlx5-abi.h 13551 13552MELLANOX MLXCPLD I2C AND MUX DRIVER 13553M: Vadim Pasternak <vadimp@nvidia.com> 13554M: Michael Shych <michaelsh@nvidia.com> 13555L: linux-i2c@vger.kernel.org 13556S: Supported 13557F: Documentation/i2c/busses/i2c-mlxcpld.rst 13558F: drivers/i2c/busses/i2c-mlxcpld.c 13559F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13560 13561MELLANOX MLXCPLD LED DRIVER 13562M: Vadim Pasternak <vadimp@nvidia.com> 13563L: linux-leds@vger.kernel.org 13564S: Supported 13565F: Documentation/leds/leds-mlxcpld.rst 13566F: drivers/leds/leds-mlxcpld.c 13567F: drivers/leds/leds-mlxreg.c 13568 13569MELLANOX PLATFORM DRIVER 13570M: Vadim Pasternak <vadimp@nvidia.com> 13571L: platform-driver-x86@vger.kernel.org 13572S: Supported 13573F: drivers/platform/x86/mlx-platform.c 13574 13575MEMBARRIER SUPPORT 13576M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13577M: "Paul E. McKenney" <paulmck@kernel.org> 13578L: linux-kernel@vger.kernel.org 13579S: Supported 13580F: arch/powerpc/include/asm/membarrier.h 13581F: include/uapi/linux/membarrier.h 13582F: kernel/sched/membarrier.c 13583 13584MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13585M: Mike Rapoport <rppt@kernel.org> 13586L: linux-mm@kvack.org 13587S: Maintained 13588F: Documentation/core-api/boot-time-mm.rst 13589F: include/linux/memblock.h 13590F: mm/memblock.c 13591F: mm/mm_init.c 13592F: tools/testing/memblock/ 13593 13594MEMORY CONTROLLER DRIVERS 13595M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13596L: linux-kernel@vger.kernel.org 13597S: Maintained 13598B: mailto:krzysztof.kozlowski@linaro.org 13599T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13600F: Documentation/devicetree/bindings/memory-controllers/ 13601F: drivers/memory/ 13602F: include/dt-bindings/memory/ 13603F: include/memory/ 13604 13605MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13606M: Dmitry Osipenko <digetx@gmail.com> 13607L: linux-pm@vger.kernel.org 13608L: linux-tegra@vger.kernel.org 13609S: Maintained 13610T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13611F: drivers/devfreq/tegra30-devfreq.c 13612 13613MEMORY HOT(UN)PLUG 13614M: David Hildenbrand <david@redhat.com> 13615M: Oscar Salvador <osalvador@suse.de> 13616L: linux-mm@kvack.org 13617S: Maintained 13618F: Documentation/admin-guide/mm/memory-hotplug.rst 13619F: Documentation/core-api/memory-hotplug.rst 13620F: drivers/base/memory.c 13621F: include/linux/memory_hotplug.h 13622F: mm/memory_hotplug.c 13623F: tools/testing/selftests/memory-hotplug/ 13624 13625MEMORY MANAGEMENT 13626M: Andrew Morton <akpm@linux-foundation.org> 13627L: linux-mm@kvack.org 13628S: Maintained 13629W: http://www.linux-mm.org 13630T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13631T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13632F: include/linux/gfp.h 13633F: include/linux/gfp_types.h 13634F: include/linux/memory_hotplug.h 13635F: include/linux/mm.h 13636F: include/linux/mmzone.h 13637F: include/linux/pagewalk.h 13638F: include/trace/events/ksm.h 13639F: mm/ 13640F: tools/mm/ 13641F: tools/testing/selftests/mm/ 13642 13643MEMORY TECHNOLOGY DEVICES (MTD) 13644M: Miquel Raynal <miquel.raynal@bootlin.com> 13645M: Richard Weinberger <richard@nod.at> 13646M: Vignesh Raghavendra <vigneshr@ti.com> 13647L: linux-mtd@lists.infradead.org 13648S: Maintained 13649W: http://www.linux-mtd.infradead.org/ 13650Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13651C: irc://irc.oftc.net/mtd 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13653T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13654F: Documentation/devicetree/bindings/mtd/ 13655F: drivers/mtd/ 13656F: include/linux/mtd/ 13657F: include/uapi/mtd/ 13658 13659MEMSENSING MICROSYSTEMS MSA311 DRIVER 13660M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13661L: linux-iio@vger.kernel.org 13662S: Maintained 13663F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13664F: drivers/iio/accel/msa311.c 13665 13666MEN A21 WATCHDOG DRIVER 13667M: Johannes Thumshirn <morbidrsa@gmail.com> 13668L: linux-watchdog@vger.kernel.org 13669S: Maintained 13670F: drivers/watchdog/mena21_wdt.c 13671 13672MEN CHAMELEON BUS (mcb) 13673M: Johannes Thumshirn <morbidrsa@gmail.com> 13674S: Maintained 13675F: Documentation/driver-api/men-chameleon-bus.rst 13676F: drivers/mcb/ 13677F: include/linux/mcb.h 13678 13679MEN F21BMC (Board Management Controller) 13680M: Andreas Werner <andreas.werner@men.de> 13681S: Supported 13682F: Documentation/hwmon/menf21bmc.rst 13683F: drivers/hwmon/menf21bmc_hwmon.c 13684F: drivers/leds/leds-menf21bmc.c 13685F: drivers/mfd/menf21bmc.c 13686F: drivers/watchdog/menf21bmc_wdt.c 13687 13688MEN Z069 WATCHDOG DRIVER 13689M: Johannes Thumshirn <jth@kernel.org> 13690L: linux-watchdog@vger.kernel.org 13691S: Maintained 13692F: drivers/watchdog/menz69_wdt.c 13693 13694MESON AO CEC DRIVER FOR AMLOGIC SOCS 13695M: Neil Armstrong <neil.armstrong@linaro.org> 13696L: linux-media@vger.kernel.org 13697L: linux-amlogic@lists.infradead.org 13698S: Supported 13699W: http://linux-meson.com/ 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13702F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13703F: drivers/media/cec/platform/meson/ao-cec.c 13704 13705MESON GE2D DRIVER FOR AMLOGIC SOCS 13706M: Neil Armstrong <neil.armstrong@linaro.org> 13707L: linux-media@vger.kernel.org 13708L: linux-amlogic@lists.infradead.org 13709S: Supported 13710T: git git://linuxtv.org/media_tree.git 13711F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13712F: drivers/media/platform/amlogic/meson-ge2d/ 13713 13714MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13715M: Liang Yang <liang.yang@amlogic.com> 13716L: linux-mtd@lists.infradead.org 13717S: Maintained 13718F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13719F: drivers/mtd/nand/raw/meson_* 13720 13721MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13722M: Neil Armstrong <neil.armstrong@linaro.org> 13723L: linux-media@vger.kernel.org 13724L: linux-amlogic@lists.infradead.org 13725S: Supported 13726T: git git://linuxtv.org/media_tree.git 13727F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13728F: drivers/staging/media/meson/vdec/ 13729 13730METHODE UDPU SUPPORT 13731M: Vladimir Vid <vladimir.vid@sartura.hr> 13732S: Maintained 13733F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13734 13735MHI BUS 13736M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13737L: mhi@lists.linux.dev 13738L: linux-arm-msm@vger.kernel.org 13739S: Maintained 13740T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13741F: Documentation/ABI/stable/sysfs-bus-mhi 13742F: Documentation/mhi/ 13743F: drivers/bus/mhi/ 13744F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13745F: include/linux/mhi.h 13746 13747MICROBLAZE ARCHITECTURE 13748M: Michal Simek <monstr@monstr.eu> 13749S: Supported 13750W: http://www.monstr.eu/fdt/ 13751T: git git://git.monstr.eu/linux-2.6-microblaze.git 13752F: arch/microblaze/ 13753 13754MICROBLAZE TMR INJECT 13755M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13756S: Supported 13757F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13758F: drivers/misc/xilinx_tmr_inject.c 13759 13760MICROBLAZE TMR MANAGER 13761M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13762S: Supported 13763F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13764F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13765F: drivers/misc/xilinx_tmr_manager.c 13766 13767MICROCHIP AT91 DMA DRIVERS 13768M: Ludovic Desroches <ludovic.desroches@microchip.com> 13769M: Tudor Ambarus <tudor.ambarus@linaro.org> 13770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13771L: dmaengine@vger.kernel.org 13772S: Supported 13773F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13774F: drivers/dma/at_hdmac.c 13775F: drivers/dma/at_xdmac.c 13776F: include/dt-bindings/dma/at91.h 13777 13778MICROCHIP AT91 SERIAL DRIVER 13779M: Richard Genoud <richard.genoud@gmail.com> 13780S: Maintained 13781F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13782F: drivers/tty/serial/atmel_serial.c 13783F: drivers/tty/serial/atmel_serial.h 13784 13785MICROCHIP AT91 USART MFD DRIVER 13786M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13787L: linux-kernel@vger.kernel.org 13788S: Supported 13789F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13790F: drivers/mfd/at91-usart.c 13791F: include/dt-bindings/mfd/at91-usart.h 13792 13793MICROCHIP AT91 USART SPI DRIVER 13794M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13795L: linux-spi@vger.kernel.org 13796S: Supported 13797F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13798F: drivers/spi/spi-at91-usart.c 13799 13800MICROCHIP AUDIO ASOC DRIVERS 13801M: Claudiu Beznea <claudiu.beznea@microchip.com> 13802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13803S: Supported 13804F: Documentation/devicetree/bindings/sound/atmel* 13805F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13806F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13807F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13808F: sound/soc/atmel 13809 13810MICROCHIP CSI2DC DRIVER 13811M: Eugen Hristev <eugen.hristev@microchip.com> 13812L: linux-media@vger.kernel.org 13813S: Supported 13814F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13815F: drivers/media/platform/microchip/microchip-csi2dc.c 13816 13817MICROCHIP ECC DRIVER 13818M: Tudor Ambarus <tudor.ambarus@linaro.org> 13819L: linux-crypto@vger.kernel.org 13820S: Maintained 13821F: drivers/crypto/atmel-ecc.* 13822 13823MICROCHIP EIC DRIVER 13824M: Claudiu Beznea <claudiu.beznea@microchip.com> 13825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13826S: Supported 13827F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13828F: drivers/irqchip/irq-mchp-eic.c 13829 13830MICROCHIP I2C DRIVER 13831M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13832L: linux-i2c@vger.kernel.org 13833S: Supported 13834F: drivers/i2c/busses/i2c-at91-*.c 13835F: drivers/i2c/busses/i2c-at91.h 13836 13837MICROCHIP ISC DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13842F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13843F: drivers/media/platform/microchip/microchip-isc* 13844F: drivers/media/platform/microchip/microchip-sama*-isc* 13845F: drivers/staging/media/deprecated/atmel/atmel-isc* 13846F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13847F: include/linux/atmel-isc-media.h 13848 13849MICROCHIP ISI DRIVER 13850M: Eugen Hristev <eugen.hristev@microchip.com> 13851L: linux-media@vger.kernel.org 13852S: Supported 13853F: drivers/media/platform/atmel/atmel-isi.c 13854F: drivers/media/platform/atmel/atmel-isi.h 13855 13856MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13857M: Woojung Huh <woojung.huh@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13862F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13863F: drivers/net/dsa/microchip/* 13864F: include/linux/dsa/ksz_common.h 13865F: include/linux/platform_data/microchip-ksz.h 13866F: net/dsa/tag_ksz.c 13867 13868MICROCHIP LAN743X ETHERNET DRIVER 13869M: Bryan Whitehead <bryan.whitehead@microchip.com> 13870M: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/ethernet/microchip/lan743x_* 13874 13875MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13876M: Arun Ramadoss <arun.ramadoss@microchip.com> 13877R: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/phy/microchip_t1.c 13881 13882MICROCHIP LAN966X ETHERNET DRIVER 13883M: Horatiu Vultur <horatiu.vultur@microchip.com> 13884M: UNGLinuxDriver@microchip.com 13885L: netdev@vger.kernel.org 13886S: Maintained 13887F: drivers/net/ethernet/microchip/lan966x/* 13888 13889MICROCHIP LCDFB DRIVER 13890M: Nicolas Ferre <nicolas.ferre@microchip.com> 13891L: linux-fbdev@vger.kernel.org 13892S: Maintained 13893F: drivers/video/fbdev/atmel_lcdfb.c 13894F: include/video/atmel_lcdc.h 13895 13896MICROCHIP MCP16502 PMIC DRIVER 13897M: Claudiu Beznea <claudiu.beznea@microchip.com> 13898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13899S: Supported 13900F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13901F: drivers/regulator/mcp16502.c 13902 13903MICROCHIP MCP3911 ADC DRIVER 13904M: Marcus Folkesson <marcus.folkesson@gmail.com> 13905M: Kent Gustavsson <kent@minoris.se> 13906L: linux-iio@vger.kernel.org 13907S: Maintained 13908F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13909F: drivers/iio/adc/mcp3911.c 13910 13911MICROCHIP MMC/SD/SDIO MCI DRIVER 13912M: Ludovic Desroches <ludovic.desroches@microchip.com> 13913S: Maintained 13914F: drivers/mmc/host/atmel-mci.c 13915 13916MICROCHIP NAND DRIVER 13917M: Tudor Ambarus <tudor.ambarus@linaro.org> 13918L: linux-mtd@lists.infradead.org 13919S: Supported 13920F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13921F: drivers/mtd/nand/raw/atmel/* 13922 13923MICROCHIP OTPC DRIVER 13924M: Claudiu Beznea <claudiu.beznea@microchip.com> 13925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13926S: Supported 13927F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13928F: drivers/nvmem/microchip-otpc.c 13929F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13930 13931MICROCHIP PCI1XXXX GP DRIVER 13932M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13933L: linux-gpio@vger.kernel.org 13934S: Supported 13935F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13936F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13937F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13938 13939MICROCHIP PCI1XXXX I2C DRIVER 13940M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13941M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13942M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13943L: linux-i2c@vger.kernel.org 13944S: Maintained 13945F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13946 13947MICROCHIP PCIe UART DRIVER 13948M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13949M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13950L: linux-serial@vger.kernel.org 13951S: Maintained 13952F: drivers/tty/serial/8250/8250_pci1xxxx.c 13953 13954MICROCHIP POLARFIRE FPGA DRIVERS 13955M: Conor Dooley <conor.dooley@microchip.com> 13956R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13957L: linux-fpga@vger.kernel.org 13958S: Supported 13959F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13960F: drivers/fpga/microchip-spi.c 13961 13962MICROCHIP PWM DRIVER 13963M: Claudiu Beznea <claudiu.beznea@microchip.com> 13964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13965L: linux-pwm@vger.kernel.org 13966S: Supported 13967F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13968F: drivers/pwm/pwm-atmel.c 13969 13970MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13971M: Eugen Hristev <eugen.hristev@microchip.com> 13972L: linux-iio@vger.kernel.org 13973S: Supported 13974F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13975F: drivers/iio/adc/at91-sama5d2_adc.c 13976F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13977 13978MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13979M: Claudiu Beznea <claudiu.beznea@microchip.com> 13980S: Supported 13981F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13982F: drivers/power/reset/at91-sama5d2_shdwc.c 13983 13984MICROCHIP SOC DRIVERS 13985M: Conor Dooley <conor@kernel.org> 13986S: Supported 13987T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13988F: drivers/soc/microchip/ 13989 13990MICROCHIP SPI DRIVER 13991M: Ryan Wanner <ryan.wanner@microchip.com> 13992S: Supported 13993F: drivers/spi/spi-atmel.* 13994 13995MICROCHIP SSC DRIVER 13996M: Claudiu Beznea <claudiu.beznea@microchip.com> 13997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13998S: Supported 13999F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14000F: drivers/misc/atmel-ssc.c 14001F: include/linux/atmel-ssc.h 14002 14003Microchip Timer Counter Block (TCB) Capture Driver 14004M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14006L: linux-iio@vger.kernel.org 14007S: Maintained 14008F: drivers/counter/microchip-tcb-capture.c 14009 14010MICROCHIP USB251XB DRIVER 14011M: Richard Leitner <richard.leitner@skidata.com> 14012L: linux-usb@vger.kernel.org 14013S: Maintained 14014F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14015F: drivers/usb/misc/usb251xb.c 14016 14017MICROCHIP USBA UDC DRIVER 14018M: Cristian Birsan <cristian.birsan@microchip.com> 14019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14020S: Supported 14021F: drivers/usb/gadget/udc/atmel_usba_udc.* 14022 14023MICROCHIP WILC1000 WIFI DRIVER 14024M: Ajay Singh <ajay.kathat@microchip.com> 14025M: Claudiu Beznea <claudiu.beznea@microchip.com> 14026L: linux-wireless@vger.kernel.org 14027S: Supported 14028F: drivers/net/wireless/microchip/wilc1000/ 14029 14030MICROSEMI MIPS SOCS 14031M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14032M: UNGLinuxDriver@microchip.com 14033L: linux-mips@vger.kernel.org 14034S: Supported 14035F: Documentation/devicetree/bindings/mips/mscc.txt 14036F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14037F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14038F: arch/mips/boot/dts/mscc/ 14039F: arch/mips/configs/generic/board-ocelot.config 14040F: arch/mips/generic/board-ocelot.c 14041 14042MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14043M: Don Brace <don.brace@microchip.com> 14044L: storagedev@microchip.com 14045L: linux-scsi@vger.kernel.org 14046S: Supported 14047F: Documentation/scsi/smartpqi.rst 14048F: drivers/scsi/smartpqi/Kconfig 14049F: drivers/scsi/smartpqi/Makefile 14050F: drivers/scsi/smartpqi/smartpqi*.[ch] 14051F: include/linux/cciss*.h 14052F: include/uapi/linux/cciss*.h 14053 14054MICROSOFT MANA RDMA DRIVER 14055M: Long Li <longli@microsoft.com> 14056M: Ajay Sharma <sharmaajay@microsoft.com> 14057L: linux-rdma@vger.kernel.org 14058S: Supported 14059F: drivers/infiniband/hw/mana/ 14060F: include/net/mana 14061F: include/uapi/rdma/mana-abi.h 14062 14063MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: drivers/platform/surface/surface_aggregator_tabletsw.c 14068 14069MICROSOFT SURFACE BATTERY AND AC DRIVERS 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: linux-pm@vger.kernel.org 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: drivers/power/supply/surface_battery.c 14075F: drivers/power/supply/surface_charger.c 14076 14077MICROSOFT SURFACE DTX DRIVER 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14082F: drivers/platform/surface/surface_dtx.c 14083F: include/uapi/linux/surface_aggregator/dtx.h 14084 14085MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14086M: Maximilian Luz <luzmaximilian@gmail.com> 14087L: platform-driver-x86@vger.kernel.org 14088S: Maintained 14089F: drivers/platform/surface/surface_gpe.c 14090 14091MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14092M: Hans de Goede <hdegoede@redhat.com> 14093M: Mark Gross <markgross@kernel.org> 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14098F: drivers/platform/surface/ 14099 14100MICROSOFT SURFACE HID TRANSPORT DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: linux-input@vger.kernel.org 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/hid/surface-hid/ 14106 14107MICROSOFT SURFACE HOT-PLUG DRIVER 14108M: Maximilian Luz <luzmaximilian@gmail.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Maintained 14111F: drivers/platform/surface/surface_hotplug.c 14112 14113MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_platform_profile.c 14118 14119MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14120M: Chen Yu <yu.c.chen@intel.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Supported 14123F: drivers/platform/surface/surfacepro3_button.c 14124 14125MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14126M: Maximilian Luz <luzmaximilian@gmail.com> 14127L: platform-driver-x86@vger.kernel.org 14128S: Maintained 14129F: drivers/platform/surface/surface_aggregator_hub.c 14130 14131MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14132M: Maximilian Luz <luzmaximilian@gmail.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Maintained 14135W: https://github.com/linux-surface/surface-aggregator-module 14136C: irc://irc.libera.chat/linux-surface 14137F: Documentation/driver-api/surface_aggregator/ 14138F: drivers/platform/surface/aggregator/ 14139F: drivers/platform/surface/surface_acpi_notify.c 14140F: drivers/platform/surface/surface_aggregator_cdev.c 14141F: drivers/platform/surface/surface_aggregator_registry.c 14142F: include/linux/surface_acpi_notify.h 14143F: include/linux/surface_aggregator/ 14144F: include/uapi/linux/surface_aggregator/ 14145 14146MICROTEK X6 SCANNER 14147M: Oliver Neukum <oliver@neukum.org> 14148S: Maintained 14149F: drivers/usb/image/microtek.* 14150 14151MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14152M: Luka Kovacic <luka.kovacic@sartura.hr> 14153M: Luka Perkov <luka.perkov@sartura.hr> 14154S: Maintained 14155F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14156F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14157F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14158F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14160F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14161 14162MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14163M: Sakari Ailus <sakari.ailus@linux.intel.com> 14164L: linux-media@vger.kernel.org 14165S: Maintained 14166F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14167F: Documentation/driver-api/media/drivers/ccs/ 14168F: Documentation/userspace-api/media/drivers/ccs.rst 14169F: drivers/media/i2c/ccs-pll.c 14170F: drivers/media/i2c/ccs-pll.h 14171F: drivers/media/i2c/ccs/ 14172F: include/uapi/linux/ccs.h 14173F: include/uapi/linux/smiapp.h 14174 14175MIPS 14176M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14177L: linux-mips@vger.kernel.org 14178S: Maintained 14179W: http://www.linux-mips.org/ 14180Q: https://patchwork.kernel.org/project/linux-mips/list/ 14181T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14182F: Documentation/devicetree/bindings/mips/ 14183F: Documentation/mips/ 14184F: arch/mips/ 14185F: drivers/platform/mips/ 14186F: include/dt-bindings/mips/ 14187 14188MIPS BOSTON DEVELOPMENT BOARD 14189M: Paul Burton <paulburton@kernel.org> 14190L: linux-mips@vger.kernel.org 14191S: Maintained 14192F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14193F: arch/mips/boot/dts/img/boston.dts 14194F: arch/mips/configs/generic/board-boston.config 14195F: drivers/clk/imgtec/clk-boston.c 14196F: include/dt-bindings/clock/boston-clock.h 14197 14198MIPS CORE DRIVERS 14199M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14200M: Serge Semin <fancer.lancer@gmail.com> 14201L: linux-mips@vger.kernel.org 14202S: Supported 14203F: drivers/bus/mips_cdmm.c 14204F: drivers/clocksource/mips-gic-timer.c 14205F: drivers/cpuidle/cpuidle-cps.c 14206F: drivers/irqchip/irq-mips-cpu.c 14207F: drivers/irqchip/irq-mips-gic.c 14208 14209MIPS GENERIC PLATFORM 14210M: Paul Burton <paulburton@kernel.org> 14211L: linux-mips@vger.kernel.org 14212S: Supported 14213F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14214F: arch/mips/generic/ 14215F: arch/mips/tools/generic-board-config.sh 14216 14217MIPS RINT INSTRUCTION EMULATION 14218M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14219L: linux-mips@vger.kernel.org 14220S: Supported 14221F: arch/mips/math-emu/dp_rint.c 14222F: arch/mips/math-emu/sp_rint.c 14223 14224MIPS/LOONGSON1 ARCHITECTURE 14225M: Keguang Zhang <keguang.zhang@gmail.com> 14226L: linux-mips@vger.kernel.org 14227S: Maintained 14228F: arch/mips/include/asm/mach-loongson32/ 14229F: arch/mips/loongson32/ 14230F: drivers/*/*loongson1* 14231 14232MIPS/LOONGSON2EF ARCHITECTURE 14233M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson2ef/ 14237F: arch/mips/loongson2ef/ 14238F: drivers/cpufreq/loongson2_cpufreq.c 14239 14240MIPS/LOONGSON64 ARCHITECTURE 14241M: Huacai Chen <chenhuacai@kernel.org> 14242M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14243L: linux-mips@vger.kernel.org 14244S: Maintained 14245F: arch/mips/include/asm/mach-loongson64/ 14246F: arch/mips/loongson64/ 14247F: drivers/irqchip/irq-loongson* 14248F: drivers/platform/mips/cpu_hwmon.c 14249 14250MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14251M: Hans Verkuil <hverkuil@xs4all.nl> 14252L: linux-media@vger.kernel.org 14253S: Odd Fixes 14254W: https://linuxtv.org 14255T: git git://linuxtv.org/media_tree.git 14256F: drivers/media/radio/radio-miropcm20* 14257 14258MMP SUPPORT 14259R: Lubomir Rintel <lkundrak@v3.sk> 14260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14261S: Odd Fixes 14262T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14263F: arch/arm/boot/dts/marvell/mmp* 14264F: arch/arm/mach-mmp/ 14265F: include/linux/soc/mmp/ 14266 14267MMP USB PHY DRIVERS 14268R: Lubomir Rintel <lkundrak@v3.sk> 14269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14270S: Maintained 14271F: drivers/phy/marvell/phy-mmp3-usb.c 14272F: drivers/phy/marvell/phy-pxa-usb.c 14273 14274MMU GATHER AND TLB INVALIDATION 14275M: Will Deacon <will@kernel.org> 14276M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14277M: Andrew Morton <akpm@linux-foundation.org> 14278M: Nick Piggin <npiggin@gmail.com> 14279M: Peter Zijlstra <peterz@infradead.org> 14280L: linux-arch@vger.kernel.org 14281L: linux-mm@kvack.org 14282S: Maintained 14283F: arch/*/include/asm/tlb.h 14284F: include/asm-generic/tlb.h 14285F: mm/mmu_gather.c 14286 14287MN88472 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294F: drivers/media/dvb-frontends/mn88472* 14295 14296MN88473 MEDIA DRIVER 14297M: Antti Palosaari <crope@iki.fi> 14298L: linux-media@vger.kernel.org 14299S: Maintained 14300W: https://linuxtv.org 14301W: http://palosaari.fi/linux/ 14302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14303F: drivers/media/dvb-frontends/mn88473* 14304 14305MODULE SUPPORT 14306M: Luis Chamberlain <mcgrof@kernel.org> 14307L: linux-modules@vger.kernel.org 14308L: linux-kernel@vger.kernel.org 14309S: Maintained 14310T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14311F: include/linux/kmod.h 14312F: include/linux/module.h 14313F: kernel/module/ 14314F: lib/test_kmod.c 14315F: scripts/module* 14316F: tools/testing/selftests/kmod/ 14317 14318MONOLITHIC POWER SYSTEM PMIC DRIVER 14319M: Saravanan Sekar <sravanhome@gmail.com> 14320S: Maintained 14321F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14322F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14323F: drivers/hwmon/pmbus/mpq7932.c 14324F: drivers/iio/adc/mp2629_adc.c 14325F: drivers/mfd/mp2629.c 14326F: drivers/power/supply/mp2629_charger.c 14327F: drivers/regulator/mp5416.c 14328F: drivers/regulator/mpq7920.c 14329F: drivers/regulator/mpq7920.h 14330F: include/linux/mfd/mp2629.h 14331 14332MOST(R) TECHNOLOGY DRIVER 14333M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14334M: Christian Gromm <christian.gromm@microchip.com> 14335S: Maintained 14336F: Documentation/ABI/testing/configfs-most 14337F: Documentation/ABI/testing/sysfs-bus-most 14338F: drivers/most/ 14339F: drivers/staging/most/ 14340F: include/linux/most.h 14341 14342MOTORCOMM PHY DRIVER 14343M: Peter Geis <pgwipeout@gmail.com> 14344M: Frank <Frank.Sae@motor-comm.com> 14345L: netdev@vger.kernel.org 14346S: Maintained 14347F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14348F: drivers/net/phy/motorcomm.c 14349 14350MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14351M: Jiri Slaby <jirislaby@kernel.org> 14352S: Maintained 14353F: Documentation/driver-api/tty/moxa-smartio.rst 14354F: drivers/tty/mxser.* 14355 14356MR800 AVERMEDIA USB FM RADIO DRIVER 14357M: Alexey Klimov <klimov.linux@gmail.com> 14358L: linux-media@vger.kernel.org 14359S: Maintained 14360T: git git://linuxtv.org/media_tree.git 14361F: drivers/media/radio/radio-mr800.c 14362 14363MRF24J40 IEEE 802.15.4 RADIO DRIVER 14364M: Stefan Schmidt <stefan@datenfreihafen.org> 14365L: linux-wpan@vger.kernel.org 14366S: Odd Fixes 14367F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14368F: drivers/net/ieee802154/mrf24j40.c 14369 14370MSI EC DRIVER 14371M: Nikita Kravets <teackot@gmail.com> 14372L: platform-driver-x86@vger.kernel.org 14373S: Maintained 14374W: https://github.com/BeardOverflow/msi-ec 14375F: drivers/platform/x86/msi-ec.* 14376 14377MSI LAPTOP SUPPORT 14378M: "Lee, Chun-Yi" <jlee@suse.com> 14379L: platform-driver-x86@vger.kernel.org 14380S: Maintained 14381F: drivers/platform/x86/msi-laptop.c 14382 14383MSI WMI SUPPORT 14384L: platform-driver-x86@vger.kernel.org 14385S: Orphan 14386F: drivers/platform/x86/msi-wmi.c 14387 14388MSI001 MEDIA DRIVER 14389M: Antti Palosaari <crope@iki.fi> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://palosaari.fi/linux/ 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/anttip/media_tree.git 14396F: drivers/media/tuners/msi001* 14397 14398MSI2500 MEDIA DRIVER 14399M: Antti Palosaari <crope@iki.fi> 14400L: linux-media@vger.kernel.org 14401S: Maintained 14402W: https://linuxtv.org 14403W: http://palosaari.fi/linux/ 14404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14405T: git git://linuxtv.org/anttip/media_tree.git 14406F: drivers/media/usb/msi2500/ 14407 14408MSTAR INTERRUPT CONTROLLER DRIVER 14409M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14410M: Daniel Palmer <daniel@thingy.jp> 14411S: Maintained 14412F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14413F: drivers/irqchip/irq-mst-intc.c 14414 14415MSYSTEMS DISKONCHIP G3 MTD DRIVER 14416M: Robert Jarzmik <robert.jarzmik@free.fr> 14417L: linux-mtd@lists.infradead.org 14418S: Maintained 14419F: drivers/mtd/devices/docg3* 14420 14421MT9P031 APTINA CAMERA SENSOR 14422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14423L: linux-media@vger.kernel.org 14424S: Maintained 14425T: git git://linuxtv.org/media_tree.git 14426F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14427F: drivers/media/i2c/mt9p031.c 14428F: include/media/i2c/mt9p031.h 14429 14430MT9T112 APTINA CAMERA SENSOR 14431M: Jacopo Mondi <jacopo@jmondi.org> 14432L: linux-media@vger.kernel.org 14433S: Odd Fixes 14434T: git git://linuxtv.org/media_tree.git 14435F: drivers/media/i2c/mt9t112.c 14436F: include/media/i2c/mt9t112.h 14437 14438MT9V032 APTINA CAMERA SENSOR 14439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14440L: linux-media@vger.kernel.org 14441S: Maintained 14442T: git git://linuxtv.org/media_tree.git 14443F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14444F: drivers/media/i2c/mt9v032.c 14445F: include/media/i2c/mt9v032.h 14446 14447MT9V111 APTINA CAMERA SENSOR 14448M: Jacopo Mondi <jacopo@jmondi.org> 14449L: linux-media@vger.kernel.org 14450S: Maintained 14451T: git git://linuxtv.org/media_tree.git 14452F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14453F: drivers/media/i2c/mt9v111.c 14454 14455MULTIFUNCTION DEVICES (MFD) 14456M: Lee Jones <lee@kernel.org> 14457S: Maintained 14458T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14459F: Documentation/devicetree/bindings/mfd/ 14460F: drivers/mfd/ 14461F: include/dt-bindings/mfd/ 14462F: include/linux/mfd/ 14463 14464MULTIMEDIA CARD (MMC) ETC. OVER SPI 14465S: Orphan 14466F: drivers/mmc/host/mmc_spi.c 14467F: include/linux/spi/mmc_spi.h 14468 14469MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14470M: Ulf Hansson <ulf.hansson@linaro.org> 14471L: linux-mmc@vger.kernel.org 14472S: Maintained 14473T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14474F: Documentation/devicetree/bindings/mmc/ 14475F: drivers/mmc/ 14476F: include/linux/mmc/ 14477F: include/uapi/linux/mmc/ 14478 14479MULTIPLEXER SUBSYSTEM 14480M: Peter Rosin <peda@axentia.se> 14481S: Maintained 14482F: Documentation/ABI/testing/sysfs-class-mux* 14483F: Documentation/devicetree/bindings/mux/ 14484F: drivers/mux/ 14485F: include/dt-bindings/mux/ 14486F: include/linux/mux/ 14487 14488MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14489M: Bin Liu <b-liu@ti.com> 14490L: linux-usb@vger.kernel.org 14491S: Maintained 14492F: drivers/usb/musb/ 14493 14494MXL301RF MEDIA DRIVER 14495M: Akihiro Tsukada <tskd08@gmail.com> 14496L: linux-media@vger.kernel.org 14497S: Odd Fixes 14498F: drivers/media/tuners/mxl301rf* 14499 14500MXL5007T MEDIA DRIVER 14501M: Michael Krufky <mkrufky@linuxtv.org> 14502L: linux-media@vger.kernel.org 14503S: Maintained 14504W: https://linuxtv.org 14505W: http://github.com/mkrufky 14506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14507T: git git://linuxtv.org/mkrufky/tuners.git 14508F: drivers/media/tuners/mxl5007t.* 14509 14510MXSFB DRM DRIVER 14511M: Marek Vasut <marex@denx.de> 14512M: Stefan Agner <stefan@agner.ch> 14513L: dri-devel@lists.freedesktop.org 14514S: Supported 14515T: git git://anongit.freedesktop.org/drm/drm-misc 14516F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14517F: drivers/gpu/drm/mxsfb/ 14518 14519MYLEX DAC960 PCI RAID Controller 14520M: Hannes Reinecke <hare@kernel.org> 14521L: linux-scsi@vger.kernel.org 14522S: Supported 14523F: drivers/scsi/myrb.* 14524F: drivers/scsi/myrs.* 14525 14526MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14527M: Chris Lee <christopher.lee@cspi.com> 14528L: netdev@vger.kernel.org 14529S: Supported 14530W: https://www.cspi.com/ethernet-products/support/downloads/ 14531F: drivers/net/ethernet/myricom/myri10ge/ 14532 14533NAND FLASH SUBSYSTEM 14534M: Miquel Raynal <miquel.raynal@bootlin.com> 14535R: Richard Weinberger <richard@nod.at> 14536L: linux-mtd@lists.infradead.org 14537S: Maintained 14538W: http://www.linux-mtd.infradead.org/ 14539Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14540C: irc://irc.oftc.net/mtd 14541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14542F: drivers/mtd/nand/ 14543F: include/linux/mtd/*nand*.h 14544 14545NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14546M: Daniel Mack <zonque@gmail.com> 14547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14548S: Maintained 14549W: http://www.native-instruments.com 14550F: sound/usb/caiaq/ 14551 14552NATSEMI ETHERNET DRIVER (DP8381x) 14553S: Orphan 14554F: drivers/net/ethernet/natsemi/natsemi.c 14555 14556NCR 5380 SCSI DRIVERS 14557M: Finn Thain <fthain@linux-m68k.org> 14558M: Michael Schmitz <schmitzmic@gmail.com> 14559L: linux-scsi@vger.kernel.org 14560S: Maintained 14561F: Documentation/scsi/g_NCR5380.rst 14562F: drivers/scsi/NCR5380.* 14563F: drivers/scsi/arm/cumana_1.c 14564F: drivers/scsi/arm/oak.c 14565F: drivers/scsi/atari_scsi.* 14566F: drivers/scsi/dmx3191d.c 14567F: drivers/scsi/g_NCR5380.* 14568F: drivers/scsi/mac_scsi.* 14569F: drivers/scsi/sun3_scsi.* 14570F: drivers/scsi/sun3_scsi_vme.c 14571 14572NCSI LIBRARY 14573M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14574S: Maintained 14575F: net/ncsi/ 14576 14577NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14578M: Guenter Roeck <linux@roeck-us.net> 14579L: linux-hwmon@vger.kernel.org 14580S: Maintained 14581F: Documentation/hwmon/nct6775.rst 14582F: drivers/hwmon/nct6775-core.c 14583F: drivers/hwmon/nct6775-platform.c 14584F: drivers/hwmon/nct6775.h 14585 14586NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14587M: Zev Weiss <zev@bewilderbeest.net> 14588L: linux-hwmon@vger.kernel.org 14589S: Maintained 14590F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14591F: drivers/hwmon/nct6775-i2c.c 14592 14593NETDEVSIM 14594M: Jakub Kicinski <kuba@kernel.org> 14595S: Maintained 14596F: drivers/net/netdevsim/* 14597 14598NETEM NETWORK EMULATOR 14599M: Stephen Hemminger <stephen@networkplumber.org> 14600L: netdev@vger.kernel.org 14601S: Maintained 14602F: net/sched/sch_netem.c 14603 14604NETERION 10GbE DRIVERS (s2io) 14605M: Jon Mason <jdmason@kudzu.us> 14606L: netdev@vger.kernel.org 14607S: Supported 14608F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14609F: drivers/net/ethernet/neterion/ 14610 14611NETFILTER 14612M: Pablo Neira Ayuso <pablo@netfilter.org> 14613M: Jozsef Kadlecsik <kadlec@netfilter.org> 14614M: Florian Westphal <fw@strlen.de> 14615L: netfilter-devel@vger.kernel.org 14616L: coreteam@netfilter.org 14617S: Maintained 14618W: http://www.netfilter.org/ 14619W: http://www.iptables.org/ 14620W: http://www.nftables.org/ 14621Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14622C: irc://irc.libera.chat/netfilter 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14624T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14625F: include/linux/netfilter* 14626F: include/linux/netfilter/ 14627F: include/net/netfilter/ 14628F: include/uapi/linux/netfilter* 14629F: include/uapi/linux/netfilter/ 14630F: net/*/netfilter.c 14631F: net/*/netfilter/ 14632F: net/bridge/br_netfilter*.c 14633F: net/netfilter/ 14634 14635NETROM NETWORK LAYER 14636M: Ralf Baechle <ralf@linux-mips.org> 14637L: linux-hams@vger.kernel.org 14638S: Maintained 14639W: http://www.linux-ax25.org/ 14640F: include/net/netrom.h 14641F: include/uapi/linux/netrom.h 14642F: net/netrom/ 14643 14644NETRONIX EMBEDDED CONTROLLER 14645M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14646S: Maintained 14647F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14648F: drivers/mfd/ntxec.c 14649F: drivers/pwm/pwm-ntxec.c 14650F: drivers/rtc/rtc-ntxec.c 14651F: include/linux/mfd/ntxec.h 14652 14653NETRONOME ETHERNET DRIVERS 14654M: Simon Horman <simon.horman@corigine.com> 14655R: Jakub Kicinski <kuba@kernel.org> 14656L: oss-drivers@corigine.com 14657S: Maintained 14658F: drivers/net/ethernet/netronome/ 14659 14660NETWORK BLOCK DEVICE (NBD) 14661M: Josef Bacik <josef@toxicpanda.com> 14662L: linux-block@vger.kernel.org 14663L: nbd@other.debian.org 14664S: Maintained 14665F: Documentation/admin-guide/blockdev/nbd.rst 14666F: drivers/block/nbd.c 14667F: include/trace/events/nbd.h 14668F: include/uapi/linux/nbd.h 14669 14670NETWORK DROP MONITOR 14671M: Neil Horman <nhorman@tuxdriver.com> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674W: https://fedorahosted.org/dropwatch/ 14675F: include/uapi/linux/net_dropmon.h 14676F: net/core/drop_monitor.c 14677 14678NETWORKING DRIVERS 14679M: "David S. Miller" <davem@davemloft.net> 14680M: Eric Dumazet <edumazet@google.com> 14681M: Jakub Kicinski <kuba@kernel.org> 14682M: Paolo Abeni <pabeni@redhat.com> 14683L: netdev@vger.kernel.org 14684S: Maintained 14685Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14687T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14688F: Documentation/devicetree/bindings/net/ 14689F: drivers/connector/ 14690F: drivers/net/ 14691F: include/dt-bindings/net/ 14692F: include/linux/etherdevice.h 14693F: include/linux/fcdevice.h 14694F: include/linux/fddidevice.h 14695F: include/linux/hippidevice.h 14696F: include/linux/if_* 14697F: include/linux/inetdevice.h 14698F: include/linux/netdevice.h 14699F: include/uapi/linux/if_* 14700F: include/uapi/linux/netdevice.h 14701X: drivers/net/wireless/ 14702 14703NETWORKING DRIVERS (WIRELESS) 14704M: Kalle Valo <kvalo@kernel.org> 14705L: linux-wireless@vger.kernel.org 14706S: Maintained 14707W: https://wireless.wiki.kernel.org/ 14708Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14710T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14711F: Documentation/devicetree/bindings/net/wireless/ 14712F: drivers/net/wireless/ 14713 14714NETWORKING [DSA] 14715M: Andrew Lunn <andrew@lunn.ch> 14716M: Florian Fainelli <f.fainelli@gmail.com> 14717M: Vladimir Oltean <olteanv@gmail.com> 14718S: Maintained 14719F: Documentation/devicetree/bindings/net/dsa/ 14720F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14721F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14722F: drivers/net/dsa/ 14723F: include/linux/dsa/ 14724F: include/linux/platform_data/dsa.h 14725F: include/net/dsa.h 14726F: net/dsa/ 14727F: tools/testing/selftests/drivers/net/dsa/ 14728 14729NETWORKING [GENERAL] 14730M: "David S. Miller" <davem@davemloft.net> 14731M: Eric Dumazet <edumazet@google.com> 14732M: Jakub Kicinski <kuba@kernel.org> 14733M: Paolo Abeni <pabeni@redhat.com> 14734L: netdev@vger.kernel.org 14735S: Maintained 14736Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14737B: mailto:netdev@vger.kernel.org 14738T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14739T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14740F: Documentation/core-api/netlink.rst 14741F: Documentation/netlink/ 14742F: Documentation/networking/ 14743F: Documentation/process/maintainer-netdev.rst 14744F: Documentation/userspace-api/netlink/ 14745F: include/linux/in.h 14746F: include/linux/net.h 14747F: include/linux/netdevice.h 14748F: include/net/ 14749F: include/uapi/linux/in.h 14750F: include/uapi/linux/net.h 14751F: include/uapi/linux/net_namespace.h 14752F: include/uapi/linux/netdevice.h 14753F: lib/net_utils.c 14754F: lib/random32.c 14755F: net/ 14756F: tools/net/ 14757F: tools/testing/selftests/net/ 14758X: net/bluetooth/ 14759 14760NETWORKING [IPSEC] 14761M: Steffen Klassert <steffen.klassert@secunet.com> 14762M: Herbert Xu <herbert@gondor.apana.org.au> 14763M: "David S. Miller" <davem@davemloft.net> 14764L: netdev@vger.kernel.org 14765S: Maintained 14766T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14767T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14768F: include/net/xfrm.h 14769F: include/uapi/linux/xfrm.h 14770F: net/ipv4/ah4.c 14771F: net/ipv4/esp4* 14772F: net/ipv4/ip_vti.c 14773F: net/ipv4/ipcomp.c 14774F: net/ipv4/xfrm* 14775F: net/ipv6/ah6.c 14776F: net/ipv6/esp6* 14777F: net/ipv6/ip6_vti.c 14778F: net/ipv6/ipcomp6.c 14779F: net/ipv6/xfrm* 14780F: net/key/ 14781F: net/xfrm/ 14782F: tools/testing/selftests/net/ipsec.c 14783 14784NETWORKING [IPv4/IPv6] 14785M: "David S. Miller" <davem@davemloft.net> 14786M: David Ahern <dsahern@kernel.org> 14787L: netdev@vger.kernel.org 14788S: Maintained 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14790F: arch/x86/net/* 14791F: include/linux/ip.h 14792F: include/linux/ipv6* 14793F: include/net/fib* 14794F: include/net/ip* 14795F: include/net/route.h 14796F: net/ipv4/ 14797F: net/ipv6/ 14798 14799NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14800M: Paul Moore <paul@paul-moore.com> 14801L: netdev@vger.kernel.org 14802L: linux-security-module@vger.kernel.org 14803S: Supported 14804W: https://github.com/netlabel 14805F: Documentation/netlabel/ 14806F: include/net/calipso.h 14807F: include/net/cipso_ipv4.h 14808F: include/net/netlabel.h 14809F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14810F: include/uapi/linux/netfilter/xt_SECMARK.h 14811F: net/ipv4/cipso_ipv4.c 14812F: net/ipv6/calipso.c 14813F: net/netfilter/xt_CONNSECMARK.c 14814F: net/netfilter/xt_SECMARK.c 14815F: net/netlabel/ 14816 14817NETWORKING [MPTCP] 14818M: Matthieu Baerts <matthieu.baerts@tessares.net> 14819M: Mat Martineau <martineau@kernel.org> 14820L: netdev@vger.kernel.org 14821L: mptcp@lists.linux.dev 14822S: Maintained 14823W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14824B: https://github.com/multipath-tcp/mptcp_net-next/issues 14825T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14826T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14827F: Documentation/networking/mptcp-sysctl.rst 14828F: include/net/mptcp.h 14829F: include/trace/events/mptcp.h 14830F: include/uapi/linux/mptcp.h 14831F: net/mptcp/ 14832F: tools/testing/selftests/bpf/*/*mptcp*.c 14833F: tools/testing/selftests/net/mptcp/ 14834 14835NETWORKING [TCP] 14836M: Eric Dumazet <edumazet@google.com> 14837L: netdev@vger.kernel.org 14838S: Maintained 14839F: include/linux/net_mm.h 14840F: include/linux/tcp.h 14841F: include/net/tcp.h 14842F: include/trace/events/tcp.h 14843F: include/uapi/linux/tcp.h 14844F: net/ipv4/syncookies.c 14845F: net/ipv4/tcp*.c 14846F: net/ipv6/syncookies.c 14847F: net/ipv6/tcp*.c 14848 14849NETWORKING [TLS] 14850M: Boris Pismenny <borisp@nvidia.com> 14851M: John Fastabend <john.fastabend@gmail.com> 14852M: Jakub Kicinski <kuba@kernel.org> 14853L: netdev@vger.kernel.org 14854S: Maintained 14855F: include/net/tls.h 14856F: include/uapi/linux/tls.h 14857F: net/tls/* 14858 14859NETXEN (1/10) GbE SUPPORT 14860M: Manish Chopra <manishc@marvell.com> 14861M: Rahul Verma <rahulv@marvell.com> 14862M: GR-Linux-NIC-Dev@marvell.com 14863L: netdev@vger.kernel.org 14864S: Supported 14865F: drivers/net/ethernet/qlogic/netxen/ 14866 14867NET_FAILOVER MODULE 14868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14869L: netdev@vger.kernel.org 14870S: Supported 14871F: Documentation/networking/net_failover.rst 14872F: drivers/net/net_failover.c 14873F: include/net/net_failover.h 14874 14875NEXTHOP 14876M: David Ahern <dsahern@kernel.org> 14877L: netdev@vger.kernel.org 14878S: Maintained 14879F: include/net/netns/nexthop.h 14880F: include/net/nexthop.h 14881F: include/uapi/linux/nexthop.h 14882F: net/ipv4/nexthop.c 14883 14884NFC SUBSYSTEM 14885M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14886L: netdev@vger.kernel.org 14887S: Maintained 14888F: Documentation/devicetree/bindings/net/nfc/ 14889F: drivers/nfc/ 14890F: include/net/nfc/ 14891F: include/uapi/linux/nfc.h 14892F: net/nfc/ 14893 14894NFC VIRTUAL NCI DEVICE DRIVER 14895M: Bongsu Jeon <bongsu.jeon@samsung.com> 14896L: netdev@vger.kernel.org 14897S: Supported 14898F: drivers/nfc/virtual_ncidev.c 14899F: tools/testing/selftests/nci/ 14900 14901NFS, SUNRPC, AND LOCKD CLIENTS 14902M: Trond Myklebust <trond.myklebust@hammerspace.com> 14903M: Anna Schumaker <anna@kernel.org> 14904L: linux-nfs@vger.kernel.org 14905S: Maintained 14906W: http://client.linux-nfs.org 14907T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14908F: Documentation/filesystems/nfs/ 14909F: fs/lockd/ 14910F: fs/nfs/ 14911F: fs/nfs_common/ 14912F: include/linux/lockd/ 14913F: include/linux/nfs* 14914F: include/linux/sunrpc/ 14915F: include/uapi/linux/nfs* 14916F: include/uapi/linux/sunrpc/ 14917F: net/sunrpc/ 14918 14919NILFS2 FILESYSTEM 14920M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14921L: linux-nilfs@vger.kernel.org 14922S: Supported 14923W: https://nilfs.sourceforge.io/ 14924W: https://nilfs.osdn.jp/ 14925T: git https://github.com/konis/nilfs2.git 14926F: Documentation/filesystems/nilfs2.rst 14927F: fs/nilfs2/ 14928F: include/trace/events/nilfs2.h 14929F: include/uapi/linux/nilfs2_api.h 14930F: include/uapi/linux/nilfs2_ondisk.h 14931 14932NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14934S: Maintained 14935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14936F: Documentation/scsi/NinjaSCSI.rst 14937F: drivers/scsi/pcmcia/nsp_* 14938 14939NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14940M: GOTO Masanori <gotom@debian.or.jp> 14941M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14942S: Maintained 14943W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14944F: Documentation/scsi/NinjaSCSI.rst 14945F: drivers/scsi/nsp32* 14946 14947NINTENDO HID DRIVER 14948M: Daniel J. Ogorchock <djogorchock@gmail.com> 14949L: linux-input@vger.kernel.org 14950S: Maintained 14951F: drivers/hid/hid-nintendo* 14952 14953NIOS2 ARCHITECTURE 14954M: Dinh Nguyen <dinguyen@kernel.org> 14955S: Maintained 14956T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14957F: arch/nios2/ 14958 14959NITRO ENCLAVES (NE) 14960M: Alexandru Ciobotaru <alcioa@amazon.com> 14961L: linux-kernel@vger.kernel.org 14962L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14963S: Supported 14964W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14965F: Documentation/virt/ne_overview.rst 14966F: drivers/virt/nitro_enclaves/ 14967F: include/linux/nitro_enclaves.h 14968F: include/uapi/linux/nitro_enclaves.h 14969F: samples/nitro_enclaves/ 14970 14971NOHZ, DYNTICKS SUPPORT 14972M: Frederic Weisbecker <frederic@kernel.org> 14973M: Thomas Gleixner <tglx@linutronix.de> 14974M: Ingo Molnar <mingo@kernel.org> 14975L: linux-kernel@vger.kernel.org 14976S: Maintained 14977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14978F: include/linux/sched/nohz.h 14979F: include/linux/tick.h 14980F: kernel/time/tick*.* 14981 14982NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14983M: Pavel Machek <pavel@ucw.cz> 14984M: Sakari Ailus <sakari.ailus@iki.fi> 14985L: linux-media@vger.kernel.org 14986S: Maintained 14987F: drivers/media/i2c/ad5820.c 14988F: drivers/media/i2c/et8ek8 14989 14990NOKIA N900 POWER SUPPLY DRIVERS 14991R: Pali Rohár <pali@kernel.org> 14992F: drivers/power/supply/bq2415x_charger.c 14993F: drivers/power/supply/bq27xxx_battery.c 14994F: drivers/power/supply/bq27xxx_battery_i2c.c 14995F: drivers/power/supply/isp1704_charger.c 14996F: drivers/power/supply/rx51_battery.c 14997F: include/linux/power/bq2415x_charger.h 14998F: include/linux/power/bq27xxx_battery.h 14999 15000NOLIBC HEADER FILE 15001M: Willy Tarreau <w@1wt.eu> 15002S: Maintained 15003T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15004F: tools/include/nolibc/ 15005F: tools/testing/selftests/nolibc/ 15006 15007NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15008M: Hans de Goede <hdegoede@redhat.com> 15009L: linux-input@vger.kernel.org 15010S: Maintained 15011F: drivers/input/touchscreen/novatek-nvt-ts.c 15012 15013NSDEPS 15014M: Matthias Maennich <maennich@google.com> 15015S: Maintained 15016F: Documentation/core-api/symbol-namespaces.rst 15017F: scripts/nsdeps 15018 15019NTB AMD DRIVER 15020M: Sanjay R Mehta <sanju.mehta@amd.com> 15021M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024F: drivers/ntb/hw/amd/ 15025 15026NTB DRIVER CORE 15027M: Jon Mason <jdmason@kudzu.us> 15028M: Dave Jiang <dave.jiang@intel.com> 15029M: Allen Hubbe <allenbh@gmail.com> 15030L: ntb@lists.linux.dev 15031S: Supported 15032W: https://github.com/jonmason/ntb/wiki 15033T: git https://github.com/jonmason/ntb.git 15034F: drivers/net/ntb_netdev.c 15035F: drivers/ntb/ 15036F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15037F: include/linux/ntb.h 15038F: include/linux/ntb_transport.h 15039F: tools/testing/selftests/ntb/ 15040 15041NTB IDT DRIVER 15042M: Serge Semin <fancer.lancer@gmail.com> 15043L: ntb@lists.linux.dev 15044S: Supported 15045F: drivers/ntb/hw/idt/ 15046 15047NTB INTEL DRIVER 15048M: Dave Jiang <dave.jiang@intel.com> 15049L: ntb@lists.linux.dev 15050S: Supported 15051W: https://github.com/davejiang/linux/wiki 15052T: git https://github.com/davejiang/linux.git 15053F: drivers/ntb/hw/intel/ 15054 15055NTFS FILESYSTEM 15056M: Anton Altaparmakov <anton@tuxera.com> 15057R: Namjae Jeon <linkinjeon@kernel.org> 15058L: linux-ntfs-dev@lists.sourceforge.net 15059S: Supported 15060W: http://www.tuxera.com/ 15061T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15062F: Documentation/filesystems/ntfs.rst 15063F: fs/ntfs/ 15064 15065NTFS3 FILESYSTEM 15066M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15067L: ntfs3@lists.linux.dev 15068S: Supported 15069W: http://www.paragon-software.com/ 15070T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15071F: Documentation/filesystems/ntfs3.rst 15072F: fs/ntfs3/ 15073 15074NUBUS SUBSYSTEM 15075M: Finn Thain <fthain@linux-m68k.org> 15076L: linux-m68k@lists.linux-m68k.org 15077S: Maintained 15078F: arch/*/include/asm/nubus.h 15079F: drivers/nubus/ 15080F: include/linux/nubus.h 15081F: include/uapi/linux/nubus.h 15082 15083NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15084M: Antonino Daplas <adaplas@gmail.com> 15085L: linux-fbdev@vger.kernel.org 15086S: Maintained 15087F: drivers/video/fbdev/nvidia/ 15088F: drivers/video/fbdev/riva/ 15089 15090NVIDIA WMI EC BACKLIGHT DRIVER 15091M: Daniel Dadap <ddadap@nvidia.com> 15092L: platform-driver-x86@vger.kernel.org 15093S: Supported 15094F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15095F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15096 15097NVM EXPRESS DRIVER 15098M: Keith Busch <kbusch@kernel.org> 15099M: Jens Axboe <axboe@fb.com> 15100M: Christoph Hellwig <hch@lst.de> 15101M: Sagi Grimberg <sagi@grimberg.me> 15102L: linux-nvme@lists.infradead.org 15103S: Supported 15104W: http://git.infradead.org/nvme.git 15105T: git git://git.infradead.org/nvme.git 15106F: Documentation/nvme/ 15107F: drivers/nvme/common/ 15108F: drivers/nvme/host/ 15109F: include/linux/nvme-*.h 15110F: include/linux/nvme.h 15111F: include/uapi/linux/nvme_ioctl.h 15112 15113NVM EXPRESS FABRICS AUTHENTICATION 15114M: Hannes Reinecke <hare@suse.de> 15115L: linux-nvme@lists.infradead.org 15116S: Supported 15117F: drivers/nvme/host/auth.c 15118F: drivers/nvme/target/auth.c 15119F: drivers/nvme/target/fabrics-cmd-auth.c 15120F: include/linux/nvme-auth.h 15121 15122NVM EXPRESS FC TRANSPORT DRIVERS 15123M: James Smart <james.smart@broadcom.com> 15124L: linux-nvme@lists.infradead.org 15125S: Supported 15126F: drivers/nvme/host/fc.c 15127F: drivers/nvme/target/fc.c 15128F: drivers/nvme/target/fcloop.c 15129F: include/linux/nvme-fc-driver.h 15130F: include/linux/nvme-fc.h 15131 15132NVM EXPRESS HARDWARE MONITORING SUPPORT 15133M: Guenter Roeck <linux@roeck-us.net> 15134L: linux-nvme@lists.infradead.org 15135S: Supported 15136F: drivers/nvme/host/hwmon.c 15137 15138NVM EXPRESS TARGET DRIVER 15139M: Christoph Hellwig <hch@lst.de> 15140M: Sagi Grimberg <sagi@grimberg.me> 15141M: Chaitanya Kulkarni <kch@nvidia.com> 15142L: linux-nvme@lists.infradead.org 15143S: Supported 15144W: http://git.infradead.org/nvme.git 15145T: git git://git.infradead.org/nvme.git 15146F: drivers/nvme/target/ 15147 15148NVMEM FRAMEWORK 15149M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15150S: Maintained 15151T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15152F: Documentation/ABI/stable/sysfs-bus-nvmem 15153F: Documentation/devicetree/bindings/nvmem/ 15154F: drivers/nvmem/ 15155F: include/linux/nvmem-consumer.h 15156F: include/linux/nvmem-provider.h 15157 15158NXP BLUETOOTH WIRELESS DRIVERS 15159M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15160M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15161S: Maintained 15162F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15163F: drivers/bluetooth/btnxpuart.c 15164 15165NXP C45 TJA11XX PHY DRIVER 15166M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15167L: netdev@vger.kernel.org 15168S: Maintained 15169F: drivers/net/phy/nxp-c45-tja11xx.c 15170 15171NXP FSPI DRIVER 15172M: Han Xu <han.xu@nxp.com> 15173M: Haibo Chen <haibo.chen@nxp.com> 15174R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15175L: linux-spi@vger.kernel.org 15176S: Maintained 15177F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15178F: drivers/spi/spi-nxp-fspi.c 15179 15180NXP FXAS21002C DRIVER 15181M: Rui Miguel Silva <rmfrfs@gmail.com> 15182L: linux-iio@vger.kernel.org 15183S: Maintained 15184F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15185F: drivers/iio/gyro/fxas21002c.h 15186F: drivers/iio/gyro/fxas21002c_core.c 15187F: drivers/iio/gyro/fxas21002c_i2c.c 15188F: drivers/iio/gyro/fxas21002c_spi.c 15189 15190NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15191M: Haibo Chen <haibo.chen@nxp.com> 15192L: linux-iio@vger.kernel.org 15193L: linux-imx@nxp.com 15194S: Maintained 15195F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15196F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15197F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15198F: drivers/iio/adc/imx7d_adc.c 15199F: drivers/iio/adc/imx93_adc.c 15200F: drivers/iio/adc/vf610_adc.c 15201 15202NXP i.MX 8M ISI DRIVER 15203M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15204L: linux-media@vger.kernel.org 15205S: Maintained 15206F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15207F: drivers/media/platform/nxp/imx8-isi/ 15208 15209NXP i.MX 8MP DW100 V4L2 DRIVER 15210M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15211L: linux-media@vger.kernel.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15214F: Documentation/userspace-api/media/drivers/dw100.rst 15215F: drivers/media/platform/nxp/dw100/ 15216F: include/uapi/linux/dw100.h 15217 15218NXP i.MX 8MQ DCSS DRIVER 15219M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15220R: Lucas Stach <l.stach@pengutronix.de> 15221L: dri-devel@lists.freedesktop.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15224F: drivers/gpu/drm/imx/dcss/ 15225 15226NXP i.MX 8QXP ADC DRIVER 15227M: Cai Huoqing <cai.huoqing@linux.dev> 15228M: Haibo Chen <haibo.chen@nxp.com> 15229L: linux-imx@nxp.com 15230L: linux-iio@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15233F: drivers/iio/adc/imx8qxp-adc.c 15234 15235NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15236M: Mirela Rabulea <mirela.rabulea@nxp.com> 15237R: NXP Linux Team <linux-imx@nxp.com> 15238L: linux-media@vger.kernel.org 15239S: Maintained 15240F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15241F: drivers/media/platform/nxp/imx-jpeg 15242 15243NXP i.MX CLOCK DRIVERS 15244M: Abel Vesa <abelvesa@kernel.org> 15245R: Peng Fan <peng.fan@nxp.com> 15246L: linux-clk@vger.kernel.org 15247L: linux-imx@nxp.com 15248S: Maintained 15249T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15250F: Documentation/devicetree/bindings/clock/imx* 15251F: drivers/clk/imx/ 15252F: include/dt-bindings/clock/imx* 15253 15254NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15255M: Jagan Teki <jagan@amarulasolutions.com> 15256S: Maintained 15257F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15258F: drivers/regulator/pf8x00-regulator.c 15259 15260NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15261M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15262L: linux-kernel@vger.kernel.org 15263S: Maintained 15264F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15265F: drivers/extcon/extcon-ptn5150.c 15266 15267NXP SGTL5000 DRIVER 15268M: Fabio Estevam <festevam@gmail.com> 15269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15270S: Maintained 15271F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15272F: sound/soc/codecs/sgtl5000* 15273 15274NXP SJA1105 ETHERNET SWITCH DRIVER 15275M: Vladimir Oltean <olteanv@gmail.com> 15276L: linux-kernel@vger.kernel.org 15277S: Maintained 15278F: drivers/net/dsa/sja1105 15279F: drivers/net/pcs/pcs-xpcs-nxp.c 15280 15281NXP TDA998X DRM DRIVER 15282M: Russell King <linux@armlinux.org.uk> 15283S: Maintained 15284T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15285T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15286F: drivers/gpu/drm/i2c/tda998x_drv.c 15287F: include/drm/i2c/tda998x.h 15288F: include/dt-bindings/display/tda998x.h 15289K: "nxp,tda998x" 15290 15291NXP TFA9879 DRIVER 15292M: Peter Rosin <peda@axentia.se> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/tfa9879.txt 15296F: sound/soc/codecs/tfa9879* 15297 15298NXP-NCI NFC DRIVER 15299S: Orphan 15300F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15301F: drivers/nfc/nxp-nci 15302 15303NXP/Goodix TFA989X (TFA1) DRIVER 15304M: Stephan Gerhold <stephan@gerhold.net> 15305L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15306S: Maintained 15307F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15308F: sound/soc/codecs/tfa989x.c 15309 15310NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15311M: Jonas Malaco <jonas@protocubo.io> 15312L: linux-hwmon@vger.kernel.org 15313S: Maintained 15314F: Documentation/hwmon/nzxt-kraken2.rst 15315F: drivers/hwmon/nzxt-kraken2.c 15316 15317NZXT-SMART2 HARDWARE MONITORING DRIVER 15318M: Aleksandr Mezin <mezin.alexander@gmail.com> 15319L: linux-hwmon@vger.kernel.org 15320S: Maintained 15321F: Documentation/hwmon/nzxt-smart2.rst 15322F: drivers/hwmon/nzxt-smart2.c 15323 15324OBJAGG 15325M: Jiri Pirko <jiri@resnulli.us> 15326L: netdev@vger.kernel.org 15327S: Supported 15328F: include/linux/objagg.h 15329F: lib/objagg.c 15330F: lib/test_objagg.c 15331 15332OBJTOOL 15333M: Josh Poimboeuf <jpoimboe@kernel.org> 15334M: Peter Zijlstra <peterz@infradead.org> 15335S: Supported 15336F: include/linux/objtool*.h 15337F: tools/objtool/ 15338 15339OCELOT ETHERNET SWITCH DRIVER 15340M: Vladimir Oltean <vladimir.oltean@nxp.com> 15341M: Claudiu Manoil <claudiu.manoil@nxp.com> 15342M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15343M: UNGLinuxDriver@microchip.com 15344L: netdev@vger.kernel.org 15345S: Supported 15346F: drivers/net/dsa/ocelot/* 15347F: drivers/net/ethernet/mscc/ 15348F: include/soc/mscc/ocelot* 15349F: net/dsa/tag_ocelot.c 15350F: net/dsa/tag_ocelot_8021q.c 15351F: tools/testing/selftests/drivers/net/ocelot/* 15352 15353OCELOT EXTERNAL SWITCH CONTROL 15354M: Colin Foster <colin.foster@in-advantage.com> 15355S: Supported 15356F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15357F: drivers/mfd/ocelot* 15358F: drivers/net/dsa/ocelot/ocelot_ext.c 15359F: include/linux/mfd/ocelot.h 15360 15361OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15362M: Frederic Barrat <fbarrat@linux.ibm.com> 15363M: Andrew Donnellan <ajd@linux.ibm.com> 15364L: linuxppc-dev@lists.ozlabs.org 15365S: Supported 15366F: Documentation/userspace-api/accelerators/ocxl.rst 15367F: arch/powerpc/include/asm/pnv-ocxl.h 15368F: arch/powerpc/platforms/powernv/ocxl.c 15369F: drivers/misc/ocxl/ 15370F: include/misc/ocxl* 15371F: include/uapi/misc/ocxl.h 15372 15373OMAP AUDIO SUPPORT 15374M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15375M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: sound/soc/ti/n810.c 15380F: sound/soc/ti/omap* 15381F: sound/soc/ti/rx51.c 15382F: sound/soc/ti/sdma-pcm.* 15383 15384OMAP CLOCK FRAMEWORK SUPPORT 15385M: Paul Walmsley <paul@pwsan.com> 15386L: linux-omap@vger.kernel.org 15387S: Maintained 15388F: arch/arm/*omap*/*clock* 15389 15390OMAP DEVICE TREE SUPPORT 15391M: Benoît Cousson <bcousson@baylibre.com> 15392M: Tony Lindgren <tony@atomide.com> 15393L: linux-omap@vger.kernel.org 15394L: devicetree@vger.kernel.org 15395S: Maintained 15396F: arch/arm/boot/dts/ti/omap/ 15397 15398OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15399L: linux-omap@vger.kernel.org 15400L: linux-fbdev@vger.kernel.org 15401S: Orphan 15402F: Documentation/arch/arm/omap/dss.rst 15403F: drivers/video/fbdev/omap2/ 15404 15405OMAP FRAMEBUFFER SUPPORT 15406L: linux-fbdev@vger.kernel.org 15407L: linux-omap@vger.kernel.org 15408S: Orphan 15409F: drivers/video/fbdev/omap/ 15410 15411OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15412M: Roger Quadros <rogerq@kernel.org> 15413M: Tony Lindgren <tony@atomide.com> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416F: arch/arm/mach-omap2/*gpmc* 15417F: drivers/memory/omap-gpmc.c 15418 15419OMAP GPIO DRIVER 15420M: Grygorii Strashko <grygorii.strashko@ti.com> 15421M: Santosh Shilimkar <ssantosh@kernel.org> 15422M: Kevin Hilman <khilman@kernel.org> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15426F: drivers/gpio/gpio-omap.c 15427 15428OMAP HARDWARE SPINLOCK SUPPORT 15429M: Ohad Ben-Cohen <ohad@wizery.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: drivers/hwspinlock/omap_hwspinlock.c 15433 15434OMAP HS MMC SUPPORT 15435L: linux-mmc@vger.kernel.org 15436L: linux-omap@vger.kernel.org 15437S: Orphan 15438F: drivers/mmc/host/omap_hsmmc.c 15439 15440OMAP HWMOD DATA 15441M: Paul Walmsley <paul@pwsan.com> 15442L: linux-omap@vger.kernel.org 15443S: Maintained 15444F: arch/arm/mach-omap2/omap_hwmod*data* 15445 15446OMAP HWMOD SUPPORT 15447M: Benoît Cousson <bcousson@baylibre.com> 15448M: Paul Walmsley <paul@pwsan.com> 15449L: linux-omap@vger.kernel.org 15450S: Maintained 15451F: arch/arm/mach-omap2/omap_hwmod.* 15452 15453OMAP I2C DRIVER 15454M: Vignesh R <vigneshr@ti.com> 15455L: linux-omap@vger.kernel.org 15456L: linux-i2c@vger.kernel.org 15457S: Maintained 15458F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15459F: drivers/i2c/busses/i2c-omap.c 15460 15461OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15462M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15463L: linux-media@vger.kernel.org 15464S: Maintained 15465F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15466F: drivers/media/platform/ti/omap3isp/ 15467F: drivers/staging/media/omap4iss/ 15468 15469OMAP MMC SUPPORT 15470M: Aaro Koskinen <aaro.koskinen@iki.fi> 15471L: linux-omap@vger.kernel.org 15472S: Odd Fixes 15473F: drivers/mmc/host/omap.c 15474 15475OMAP POWER MANAGEMENT SUPPORT 15476M: Kevin Hilman <khilman@kernel.org> 15477L: linux-omap@vger.kernel.org 15478S: Maintained 15479F: arch/arm/*omap*/*pm* 15480F: drivers/cpufreq/omap-cpufreq.c 15481 15482OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15483M: Paul Walmsley <paul@pwsan.com> 15484L: linux-omap@vger.kernel.org 15485S: Maintained 15486F: arch/arm/mach-omap2/prm* 15487 15488OMAP RANDOM NUMBER GENERATOR SUPPORT 15489M: Deepak Saxena <dsaxena@plexity.net> 15490S: Maintained 15491F: drivers/char/hw_random/omap-rng.c 15492 15493OMAP USB SUPPORT 15494L: linux-usb@vger.kernel.org 15495L: linux-omap@vger.kernel.org 15496S: Orphan 15497F: arch/arm/*omap*/usb* 15498F: drivers/usb/*/*omap* 15499 15500OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15501M: Mark Jackson <mpfj@newflow.co.uk> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15505 15506OMAP1 SUPPORT 15507M: Aaro Koskinen <aaro.koskinen@iki.fi> 15508M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512Q: http://patchwork.kernel.org/project/linux-omap/list/ 15513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15514F: arch/arm/configs/omap1_defconfig 15515F: arch/arm/mach-omap1/ 15516F: drivers/i2c/busses/i2c-omap.c 15517F: include/linux/platform_data/ams-delta-fiq.h 15518F: include/linux/platform_data/i2c-omap.h 15519 15520OMAP2+ SUPPORT 15521M: Tony Lindgren <tony@atomide.com> 15522L: linux-omap@vger.kernel.org 15523S: Maintained 15524W: http://www.muru.com/linux/omap/ 15525W: http://linux.omap.com/ 15526Q: http://patchwork.kernel.org/project/linux-omap/list/ 15527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15528F: arch/arm/configs/omap2plus_defconfig 15529F: arch/arm/mach-omap2/ 15530F: drivers/bus/ti-sysc.c 15531F: drivers/gpio/gpio-tps65219.c 15532F: drivers/i2c/busses/i2c-omap.c 15533F: drivers/irqchip/irq-omap-intc.c 15534F: drivers/mfd/*omap*.c 15535F: drivers/mfd/menelaus.c 15536F: drivers/mfd/palmas.c 15537F: drivers/mfd/tps65217.c 15538F: drivers/mfd/tps65218.c 15539F: drivers/mfd/tps65219.c 15540F: drivers/mfd/tps65910.c 15541F: drivers/mfd/twl-core.[ch] 15542F: drivers/mfd/twl4030*.c 15543F: drivers/mfd/twl6030*.c 15544F: drivers/mfd/twl6040*.c 15545F: drivers/regulator/palmas-regulator*.c 15546F: drivers/regulator/pbias-regulator.c 15547F: drivers/regulator/tps65217-regulator.c 15548F: drivers/regulator/tps65218-regulator.c 15549F: drivers/regulator/tps65219-regulator.c 15550F: drivers/regulator/tps65910-regulator.c 15551F: drivers/regulator/twl-regulator.c 15552F: drivers/regulator/twl6030-regulator.c 15553F: include/linux/platform_data/i2c-omap.h 15554F: include/linux/platform_data/ti-sysc.h 15555 15556OMFS FILESYSTEM 15557M: Bob Copeland <me@bobcopeland.com> 15558L: linux-karma-devel@lists.sourceforge.net 15559S: Maintained 15560F: Documentation/filesystems/omfs.rst 15561F: fs/omfs/ 15562 15563OMNIVISION OG01A1B SENSOR DRIVER 15564M: Shawn Tu <shawnx.tu@intel.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567F: drivers/media/i2c/og01a1b.c 15568 15569OMNIVISION OV01A10 SENSOR DRIVER 15570M: Bingbu Cao <bingbu.cao@intel.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: drivers/media/i2c/ov01a10.c 15575 15576OMNIVISION OV02A10 SENSOR DRIVER 15577M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15582F: drivers/media/i2c/ov02a10.c 15583 15584OMNIVISION OV08D10 SENSOR DRIVER 15585M: Jimmy Su <jimmy.su@intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov08d10.c 15590 15591OMNIVISION OV08X40 SENSOR DRIVER 15592M: Jason Chen <jason.z.chen@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov08x40.c 15597 15598OMNIVISION OV13858 SENSOR DRIVER 15599M: Sakari Ailus <sakari.ailus@linux.intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: drivers/media/i2c/ov13858.c 15604 15605OMNIVISION OV13B10 SENSOR DRIVER 15606M: Arec Kao <arec.kao@intel.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: drivers/media/i2c/ov13b10.c 15611 15612OMNIVISION OV2680 SENSOR DRIVER 15613M: Rui Miguel Silva <rmfrfs@gmail.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15618F: drivers/media/i2c/ov2680.c 15619 15620OMNIVISION OV2685 SENSOR DRIVER 15621M: Shunqian Zheng <zhengsq@rock-chips.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15626F: drivers/media/i2c/ov2685.c 15627 15628OMNIVISION OV2740 SENSOR DRIVER 15629M: Tianshu Qiu <tian.shu.qiu@intel.com> 15630R: Shawn Tu <shawnx.tu@intel.com> 15631R: Bingbu Cao <bingbu.cao@intel.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: drivers/media/i2c/ov2740.c 15636 15637OMNIVISION OV4689 SENSOR DRIVER 15638M: Mikhail Rudenko <mike.rudenko@gmail.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15643F: drivers/media/i2c/ov5647.c 15644 15645OMNIVISION OV5640 SENSOR DRIVER 15646M: Steve Longerbeam <slongerbeam@gmail.com> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: drivers/media/i2c/ov5640.c 15651 15652OMNIVISION OV5647 SENSOR DRIVER 15653M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15654M: Jacopo Mondi <jacopo@jmondi.org> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15659F: drivers/media/i2c/ov5647.c 15660 15661OMNIVISION OV5670 SENSOR DRIVER 15662M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15663L: linux-media@vger.kernel.org 15664S: Maintained 15665T: git git://linuxtv.org/media_tree.git 15666F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15667F: drivers/media/i2c/ov5670.c 15668 15669OMNIVISION OV5675 SENSOR DRIVER 15670M: Shawn Tu <shawnx.tu@intel.com> 15671L: linux-media@vger.kernel.org 15672S: Maintained 15673T: git git://linuxtv.org/media_tree.git 15674F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15675F: drivers/media/i2c/ov5675.c 15676 15677OMNIVISION OV5693 SENSOR DRIVER 15678M: Daniel Scally <djrscally@gmail.com> 15679L: linux-media@vger.kernel.org 15680S: Maintained 15681T: git git://linuxtv.org/media_tree.git 15682F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15683F: drivers/media/i2c/ov5693.c 15684 15685OMNIVISION OV5695 SENSOR DRIVER 15686M: Shunqian Zheng <zhengsq@rock-chips.com> 15687L: linux-media@vger.kernel.org 15688S: Maintained 15689T: git git://linuxtv.org/media_tree.git 15690F: drivers/media/i2c/ov5695.c 15691 15692OMNIVISION OV7670 SENSOR DRIVER 15693L: linux-media@vger.kernel.org 15694S: Orphan 15695T: git git://linuxtv.org/media_tree.git 15696F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15697F: drivers/media/i2c/ov7670.c 15698 15699OMNIVISION OV772x SENSOR DRIVER 15700M: Jacopo Mondi <jacopo@jmondi.org> 15701L: linux-media@vger.kernel.org 15702S: Odd fixes 15703T: git git://linuxtv.org/media_tree.git 15704F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15705F: drivers/media/i2c/ov772x.c 15706F: include/media/i2c/ov772x.h 15707 15708OMNIVISION OV7740 SENSOR DRIVER 15709M: Wenyou Yang <wenyou.yang@microchip.com> 15710L: linux-media@vger.kernel.org 15711S: Maintained 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15714F: drivers/media/i2c/ov7740.c 15715 15716OMNIVISION OV8856 SENSOR DRIVER 15717M: Sakari Ailus <sakari.ailus@linux.intel.com> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720T: git git://linuxtv.org/media_tree.git 15721F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15722F: drivers/media/i2c/ov8856.c 15723 15724OMNIVISION OV8858 SENSOR DRIVER 15725M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15726M: Nicholas Roth <nicholas@rothemail.net> 15727L: linux-media@vger.kernel.org 15728S: Maintained 15729T: git git://linuxtv.org/media_tree.git 15730F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15731F: drivers/media/i2c/ov8858.c 15732 15733OMNIVISION OV9282 SENSOR DRIVER 15734M: Paul J. Murphy <paul.j.murphy@intel.com> 15735M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15740F: drivers/media/i2c/ov9282.c 15741 15742OMNIVISION OV9640 SENSOR DRIVER 15743M: Petr Cvek <petrcvekcz@gmail.com> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746F: drivers/media/i2c/ov9640.* 15747 15748OMNIVISION OV9650 SENSOR DRIVER 15749M: Sakari Ailus <sakari.ailus@linux.intel.com> 15750R: Akinobu Mita <akinobu.mita@gmail.com> 15751R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15752L: linux-media@vger.kernel.org 15753S: Maintained 15754T: git git://linuxtv.org/media_tree.git 15755F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15756F: drivers/media/i2c/ov9650.c 15757 15758OMNIVISION OV9734 SENSOR DRIVER 15759M: Tianshu Qiu <tian.shu.qiu@intel.com> 15760R: Bingbu Cao <bingbu.cao@intel.com> 15761L: linux-media@vger.kernel.org 15762S: Maintained 15763T: git git://linuxtv.org/media_tree.git 15764F: drivers/media/i2c/ov9734.c 15765 15766ONBOARD USB HUB DRIVER 15767M: Matthias Kaehlcke <mka@chromium.org> 15768L: linux-usb@vger.kernel.org 15769S: Maintained 15770F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15771F: drivers/usb/misc/onboard_usb_hub.c 15772 15773ONENAND FLASH DRIVER 15774M: Kyungmin Park <kyungmin.park@samsung.com> 15775L: linux-mtd@lists.infradead.org 15776S: Maintained 15777F: drivers/mtd/nand/onenand/ 15778F: include/linux/mtd/onenand*.h 15779 15780ONEXPLAYER FAN DRIVER 15781M: Derek John Clark <derekjohn.clark@gmail.com> 15782M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15783L: linux-hwmon@vger.kernel.org 15784S: Maintained 15785F: drivers/hwmon/oxp-sensors.c 15786 15787ONIE TLV NVMEM LAYOUT DRIVER 15788M: Miquel Raynal <miquel.raynal@bootlin.com> 15789S: Maintained 15790F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15791F: drivers/nvmem/layouts/onie-tlv.c 15792 15793ONION OMEGA2+ BOARD 15794M: Harvey Hunt <harveyhuntnexus@gmail.com> 15795L: linux-mips@vger.kernel.org 15796S: Maintained 15797F: arch/mips/boot/dts/ralink/omega2p.dts 15798 15799ONSEMI ETHERNET PHY DRIVERS 15800M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15801L: netdev@vger.kernel.org 15802S: Supported 15803W: http://www.onsemi.com 15804F: drivers/net/phy/ncn* 15805 15806OP-TEE DRIVER 15807M: Jens Wiklander <jens.wiklander@linaro.org> 15808L: op-tee@lists.trustedfirmware.org 15809S: Maintained 15810F: Documentation/ABI/testing/sysfs-bus-optee-devices 15811F: drivers/tee/optee/ 15812 15813OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15814M: Sumit Garg <sumit.garg@linaro.org> 15815L: op-tee@lists.trustedfirmware.org 15816S: Maintained 15817F: drivers/char/hw_random/optee-rng.c 15818 15819OP-TEE RTC DRIVER 15820M: Clément Léger <clement.leger@bootlin.com> 15821L: linux-rtc@vger.kernel.org 15822S: Maintained 15823F: drivers/rtc/rtc-optee.c 15824 15825OPA-VNIC DRIVER 15826M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15827L: linux-rdma@vger.kernel.org 15828S: Supported 15829F: drivers/infiniband/ulp/opa_vnic 15830 15831OPEN FIRMWARE AND FLATTENED DEVICE TREE 15832M: Rob Herring <robh+dt@kernel.org> 15833M: Frank Rowand <frowand.list@gmail.com> 15834L: devicetree@vger.kernel.org 15835S: Maintained 15836W: http://www.devicetree.org/ 15837C: irc://irc.libera.chat/devicetree 15838T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15839F: Documentation/ABI/testing/sysfs-firmware-ofw 15840F: drivers/of/ 15841F: include/linux/of*.h 15842F: scripts/dtc/ 15843K: of_overlay_notifier_ 15844K: of_overlay_fdt_apply 15845K: of_overlay_remove 15846 15847OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15848M: Rob Herring <robh+dt@kernel.org> 15849M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15850M: Conor Dooley <conor+dt@kernel.org> 15851L: devicetree@vger.kernel.org 15852S: Maintained 15853Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15854C: irc://irc.libera.chat/devicetree 15855T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15856F: Documentation/devicetree/ 15857F: arch/*/boot/dts/ 15858F: include/dt-bindings/ 15859 15860OPENCOMPUTE PTP CLOCK DRIVER 15861M: Jonathan Lemon <jonathan.lemon@gmail.com> 15862M: Vadim Fedorenko <vadfed@fb.com> 15863L: netdev@vger.kernel.org 15864S: Maintained 15865F: drivers/ptp/ptp_ocp.c 15866 15867OPENCORES I2C BUS DRIVER 15868M: Peter Korsgaard <peter@korsgaard.com> 15869M: Andrew Lunn <andrew@lunn.ch> 15870L: linux-i2c@vger.kernel.org 15871S: Maintained 15872F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15873F: Documentation/i2c/busses/i2c-ocores.rst 15874F: drivers/i2c/busses/i2c-ocores.c 15875F: include/linux/platform_data/i2c-ocores.h 15876 15877OPENRISC ARCHITECTURE 15878M: Jonas Bonn <jonas@southpole.se> 15879M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15880M: Stafford Horne <shorne@gmail.com> 15881L: linux-openrisc@vger.kernel.org 15882S: Maintained 15883W: http://openrisc.io 15884T: git https://github.com/openrisc/linux.git 15885F: Documentation/arch/openrisc/ 15886F: Documentation/devicetree/bindings/openrisc/ 15887F: arch/openrisc/ 15888F: drivers/irqchip/irq-ompic.c 15889F: drivers/irqchip/irq-or1k-* 15890 15891OPENVSWITCH 15892M: Pravin B Shelar <pshelar@ovn.org> 15893L: netdev@vger.kernel.org 15894L: dev@openvswitch.org 15895S: Maintained 15896W: http://openvswitch.org 15897F: include/uapi/linux/openvswitch.h 15898F: net/openvswitch/ 15899F: tools/testing/selftests/net/openvswitch/ 15900 15901OPERATING PERFORMANCE POINTS (OPP) 15902M: Viresh Kumar <vireshk@kernel.org> 15903M: Nishanth Menon <nm@ti.com> 15904M: Stephen Boyd <sboyd@kernel.org> 15905L: linux-pm@vger.kernel.org 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15908F: Documentation/devicetree/bindings/opp/ 15909F: Documentation/power/opp.rst 15910F: drivers/opp/ 15911F: include/linux/pm_opp.h 15912 15913OPL4 DRIVER 15914M: Clemens Ladisch <clemens@ladisch.de> 15915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15916S: Maintained 15917T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15918F: sound/drivers/opl4/ 15919 15920ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15921M: Mark Fasheh <mark@fasheh.com> 15922M: Joel Becker <jlbec@evilplan.org> 15923M: Joseph Qi <joseph.qi@linux.alibaba.com> 15924L: ocfs2-devel@lists.linux.dev 15925S: Supported 15926W: http://ocfs2.wiki.kernel.org 15927F: Documentation/filesystems/dlmfs.rst 15928F: Documentation/filesystems/ocfs2.rst 15929F: fs/ocfs2/ 15930 15931ORANGEFS FILESYSTEM 15932M: Mike Marshall <hubcap@omnibond.com> 15933R: Martin Brandenburg <martin@omnibond.com> 15934L: devel@lists.orangefs.org 15935S: Supported 15936T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15937F: Documentation/filesystems/orangefs.rst 15938F: fs/orangefs/ 15939 15940ORINOCO DRIVER 15941L: linux-wireless@vger.kernel.org 15942S: Orphan 15943W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15944W: http://www.nongnu.org/orinoco/ 15945F: drivers/net/wireless/intersil/orinoco/ 15946 15947OV2659 OMNIVISION SENSOR DRIVER 15948M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15949L: linux-media@vger.kernel.org 15950S: Maintained 15951W: https://linuxtv.org 15952Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15953T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15954F: drivers/media/i2c/ov2659.c 15955F: include/media/i2c/ov2659.h 15956 15957OVERLAY FILESYSTEM 15958M: Miklos Szeredi <miklos@szeredi.hu> 15959M: Amir Goldstein <amir73il@gmail.com> 15960L: linux-unionfs@vger.kernel.org 15961S: Supported 15962T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15963F: Documentation/filesystems/overlayfs.rst 15964F: fs/overlayfs/ 15965 15966P54 WIRELESS DRIVER 15967M: Christian Lamparter <chunkeey@googlemail.com> 15968L: linux-wireless@vger.kernel.org 15969S: Maintained 15970W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15971F: drivers/net/wireless/intersil/p54/ 15972 15973PACKET SOCKETS 15974M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15975S: Maintained 15976F: include/uapi/linux/if_packet.h 15977F: net/packet/af_packet.c 15978 15979PACKING 15980M: Vladimir Oltean <olteanv@gmail.com> 15981L: netdev@vger.kernel.org 15982S: Supported 15983F: Documentation/core-api/packing.rst 15984F: include/linux/packing.h 15985F: lib/packing.c 15986 15987PADATA PARALLEL EXECUTION MECHANISM 15988M: Steffen Klassert <steffen.klassert@secunet.com> 15989M: Daniel Jordan <daniel.m.jordan@oracle.com> 15990L: linux-crypto@vger.kernel.org 15991L: linux-kernel@vger.kernel.org 15992S: Maintained 15993F: Documentation/core-api/padata.rst 15994F: include/linux/padata.h 15995F: kernel/padata.c 15996 15997PAGE CACHE 15998M: Matthew Wilcox (Oracle) <willy@infradead.org> 15999L: linux-fsdevel@vger.kernel.org 16000S: Supported 16001T: git git://git.infradead.org/users/willy/pagecache.git 16002F: Documentation/filesystems/locking.rst 16003F: Documentation/filesystems/vfs.rst 16004F: include/linux/pagemap.h 16005F: mm/filemap.c 16006F: mm/page-writeback.c 16007F: mm/readahead.c 16008F: mm/truncate.c 16009 16010PAGE POOL 16011M: Jesper Dangaard Brouer <hawk@kernel.org> 16012M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16013L: netdev@vger.kernel.org 16014S: Supported 16015F: Documentation/networking/page_pool.rst 16016F: include/net/page_pool.h 16017F: include/trace/events/page_pool.h 16018F: net/core/page_pool.c 16019 16020PAGE TABLE CHECK 16021M: Pasha Tatashin <pasha.tatashin@soleen.com> 16022M: Andrew Morton <akpm@linux-foundation.org> 16023L: linux-mm@kvack.org 16024S: Maintained 16025F: Documentation/mm/page_table_check.rst 16026F: include/linux/page_table_check.h 16027F: mm/page_table_check.c 16028 16029PANASONIC LAPTOP ACPI EXTRAS DRIVER 16030M: Kenneth Chan <kenneth.t.chan@gmail.com> 16031L: platform-driver-x86@vger.kernel.org 16032S: Maintained 16033F: drivers/platform/x86/panasonic-laptop.c 16034 16035PARALLAX PING IIO SENSOR DRIVER 16036M: Andreas Klinger <ak@it-klinger.de> 16037L: linux-iio@vger.kernel.org 16038S: Maintained 16039F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16040F: drivers/iio/proximity/ping.c 16041 16042PARALLEL LCD/KEYPAD PANEL DRIVER 16043M: Willy Tarreau <willy@haproxy.com> 16044M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16045S: Odd Fixes 16046F: Documentation/admin-guide/lcd-panel-cgram.rst 16047F: drivers/auxdisplay/panel.c 16048 16049PARALLEL PORT SUBSYSTEM 16050M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16051M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16052L: linux-parport@lists.infradead.org (subscribers-only) 16053S: Maintained 16054F: Documentation/driver-api/parport*.rst 16055F: drivers/char/ppdev.c 16056F: drivers/parport/ 16057F: include/linux/parport*.h 16058F: include/uapi/linux/ppdev.h 16059 16060PARAVIRT_OPS INTERFACE 16061M: Juergen Gross <jgross@suse.com> 16062R: Ajay Kaher <akaher@vmware.com> 16063R: Alexey Makhalov <amakhalov@vmware.com> 16064R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16065L: virtualization@lists.linux-foundation.org 16066L: x86@kernel.org 16067S: Supported 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16069F: Documentation/virt/paravirt_ops.rst 16070F: arch/*/include/asm/paravirt*.h 16071F: arch/*/kernel/paravirt* 16072F: include/linux/hypervisor.h 16073 16074PARISC ARCHITECTURE 16075M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16076M: Helge Deller <deller@gmx.de> 16077L: linux-parisc@vger.kernel.org 16078S: Maintained 16079W: https://parisc.wiki.kernel.org 16080Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16082T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16083F: Documentation/arch/parisc/ 16084F: arch/parisc/ 16085F: drivers/char/agp/parisc-agp.c 16086F: drivers/input/misc/hp_sdc_rtc.c 16087F: drivers/input/serio/gscps2.c 16088F: drivers/input/serio/hp_sdc* 16089F: drivers/parisc/ 16090F: drivers/parport/parport_gsc.* 16091F: drivers/tty/serial/8250/8250_parisc.c 16092F: drivers/video/console/sti* 16093F: drivers/video/fbdev/sti* 16094F: drivers/video/logo/logo_parisc* 16095F: include/linux/hp_sdc.h 16096 16097PARMAN 16098M: Jiri Pirko <jiri@resnulli.us> 16099L: netdev@vger.kernel.org 16100S: Supported 16101F: include/linux/parman.h 16102F: lib/parman.c 16103F: lib/test_parman.c 16104 16105PC ENGINES APU BOARD DRIVER 16106M: Enrico Weigelt, metux IT consult <info@metux.net> 16107S: Maintained 16108F: drivers/platform/x86/pcengines-apuv2.c 16109 16110PC87360 HARDWARE MONITORING DRIVER 16111M: Jim Cromie <jim.cromie@gmail.com> 16112L: linux-hwmon@vger.kernel.org 16113S: Maintained 16114F: Documentation/hwmon/pc87360.rst 16115F: drivers/hwmon/pc87360.c 16116 16117PC8736x GPIO DRIVER 16118M: Jim Cromie <jim.cromie@gmail.com> 16119S: Maintained 16120F: drivers/char/pc8736x_gpio.c 16121 16122PC87427 HARDWARE MONITORING DRIVER 16123M: Jean Delvare <jdelvare@suse.com> 16124L: linux-hwmon@vger.kernel.org 16125S: Maintained 16126F: Documentation/hwmon/pc87427.rst 16127F: drivers/hwmon/pc87427.c 16128 16129PCA9532 LED DRIVER 16130M: Riku Voipio <riku.voipio@iki.fi> 16131S: Maintained 16132F: drivers/leds/leds-pca9532.c 16133F: include/linux/leds-pca9532.h 16134 16135PCA9541 I2C BUS MASTER SELECTOR DRIVER 16136M: Guenter Roeck <linux@roeck-us.net> 16137L: linux-i2c@vger.kernel.org 16138S: Maintained 16139F: drivers/i2c/muxes/i2c-mux-pca9541.c 16140 16141PCDP - PRIMARY CONSOLE AND DEBUG PORT 16142M: Khalid Aziz <khalid@gonehiking.org> 16143S: Maintained 16144F: drivers/firmware/pcdp.* 16145 16146PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16147M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16148M: Pali Rohár <pali@kernel.org> 16149L: linux-pci@vger.kernel.org 16150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16151S: Maintained 16152F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16153F: drivers/pci/controller/pci-aardvark.c 16154 16155PCI DRIVER FOR ALTERA PCIE IP 16156M: Joyce Ooi <joyce.ooi@intel.com> 16157L: linux-pci@vger.kernel.org 16158S: Supported 16159F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16160F: drivers/pci/controller/pcie-altera.c 16161 16162PCI DRIVER FOR APPLIEDMICRO XGENE 16163M: Toan Le <toan@os.amperecomputing.com> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16168F: drivers/pci/controller/pci-xgene.c 16169 16170PCI DRIVER FOR ARM VERSATILE PLATFORM 16171M: Rob Herring <robh@kernel.org> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/versatile.yaml 16176F: drivers/pci/controller/pci-versatile.c 16177 16178PCI DRIVER FOR ARMADA 8K 16179M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16180L: linux-pci@vger.kernel.org 16181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16184F: drivers/pci/controller/dwc/pcie-armada8k.c 16185 16186PCI DRIVER FOR CADENCE PCIE IP 16187M: Tom Joseph <tjoseph@cadence.com> 16188L: linux-pci@vger.kernel.org 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/cdns,* 16191F: drivers/pci/controller/cadence/ 16192 16193PCI DRIVER FOR FREESCALE LAYERSCAPE 16194M: Minghuan Lian <minghuan.Lian@nxp.com> 16195M: Mingkai Hu <mingkai.hu@nxp.com> 16196M: Roy Zang <roy.zang@nxp.com> 16197L: linuxppc-dev@lists.ozlabs.org 16198L: linux-pci@vger.kernel.org 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Maintained 16201F: drivers/pci/controller/dwc/*layerscape* 16202 16203PCI DRIVER FOR FU740 16204M: Paul Walmsley <paul.walmsley@sifive.com> 16205M: Greentime Hu <greentime.hu@sifive.com> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16209F: drivers/pci/controller/dwc/pcie-fu740.c 16210 16211PCI DRIVER FOR GENERIC OF HOSTS 16212M: Will Deacon <will@kernel.org> 16213L: linux-pci@vger.kernel.org 16214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16217F: drivers/pci/controller/pci-host-common.c 16218F: drivers/pci/controller/pci-host-generic.c 16219 16220PCI DRIVER FOR IMX6 16221M: Richard Zhu <hongxing.zhu@nxp.com> 16222M: Lucas Stach <l.stach@pengutronix.de> 16223L: linux-pci@vger.kernel.org 16224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16227F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16228F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16229F: drivers/pci/controller/dwc/*imx6* 16230 16231PCI DRIVER FOR INTEL IXP4XX 16232M: Linus Walleij <linus.walleij@linaro.org> 16233S: Maintained 16234F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16235F: drivers/pci/controller/pci-ixp4xx.c 16236 16237PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16238M: Nirmal Patel <nirmal.patel@linux.intel.com> 16239R: Jonathan Derrick <jonathan.derrick@linux.dev> 16240L: linux-pci@vger.kernel.org 16241S: Supported 16242F: drivers/pci/controller/vmd.c 16243 16244PCI DRIVER FOR MICROSEMI SWITCHTEC 16245M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16246M: Logan Gunthorpe <logang@deltatee.com> 16247L: linux-pci@vger.kernel.org 16248S: Maintained 16249F: Documentation/ABI/testing/sysfs-class-switchtec 16250F: Documentation/driver-api/switchtec.rst 16251F: drivers/ntb/hw/mscc/ 16252F: drivers/pci/switch/switchtec* 16253F: include/linux/switchtec.h 16254F: include/uapi/linux/switchtec_ioctl.h 16255 16256PCI DRIVER FOR MOBIVEIL PCIE IP 16257M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16258M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16259L: linux-pci@vger.kernel.org 16260S: Supported 16261F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16262F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16263 16264PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16265M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16266M: Pali Rohár <pali@kernel.org> 16267L: linux-pci@vger.kernel.org 16268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16269S: Maintained 16270F: drivers/pci/controller/*mvebu* 16271 16272PCI DRIVER FOR NVIDIA TEGRA 16273M: Thierry Reding <thierry.reding@gmail.com> 16274L: linux-tegra@vger.kernel.org 16275L: linux-pci@vger.kernel.org 16276S: Supported 16277F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16278F: drivers/pci/controller/pci-tegra.c 16279 16280PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16281M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16282L: linux-pci@vger.kernel.org 16283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16284S: Maintained 16285F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16286F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16287 16288PCI DRIVER FOR RENESAS R-CAR 16289M: Marek Vasut <marek.vasut+renesas@gmail.com> 16290M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-renesas-soc@vger.kernel.org 16293S: Maintained 16294F: Documentation/devicetree/bindings/pci/*rcar* 16295F: drivers/pci/controller/*rcar* 16296 16297PCI DRIVER FOR SAMSUNG EXYNOS 16298M: Jingoo Han <jingoohan1@gmail.com> 16299L: linux-pci@vger.kernel.org 16300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16301L: linux-samsung-soc@vger.kernel.org 16302S: Maintained 16303F: drivers/pci/controller/dwc/pci-exynos.c 16304 16305PCI DRIVER FOR SYNOPSYS DESIGNWARE 16306M: Jingoo Han <jingoohan1@gmail.com> 16307M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16308L: linux-pci@vger.kernel.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16311F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16312F: drivers/pci/controller/dwc/*designware* 16313 16314PCI DRIVER FOR TI DRA7XX/J721E 16315M: Vignesh Raghavendra <vigneshr@ti.com> 16316L: linux-omap@vger.kernel.org 16317L: linux-pci@vger.kernel.org 16318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16319S: Supported 16320F: Documentation/devicetree/bindings/pci/ti-pci.txt 16321F: drivers/pci/controller/cadence/pci-j721e.c 16322F: drivers/pci/controller/dwc/pci-dra7xx.c 16323 16324PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16325M: Linus Walleij <linus.walleij@linaro.org> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16329F: drivers/pci/controller/pci-v3-semi.c 16330 16331PCI DRIVER FOR XILINX VERSAL CPM 16332M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16333M: Michal Simek <michal.simek@amd.com> 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16337F: drivers/pci/controller/pcie-xilinx-cpm.c 16338 16339PCI ENDPOINT SUBSYSTEM 16340M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16341M: Krzysztof Wilczyński <kw@linux.com> 16342R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16343R: Kishon Vijay Abraham I <kishon@kernel.org> 16344L: linux-pci@vger.kernel.org 16345S: Supported 16346Q: https://patchwork.kernel.org/project/linux-pci/list/ 16347B: https://bugzilla.kernel.org 16348C: irc://irc.oftc.net/linux-pci 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16350F: Documentation/PCI/endpoint/* 16351F: Documentation/misc-devices/pci-endpoint-test.rst 16352F: drivers/misc/pci_endpoint_test.c 16353F: drivers/pci/endpoint/ 16354F: tools/pci/ 16355 16356PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16357M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16358R: Oliver O'Halloran <oohall@gmail.com> 16359L: linuxppc-dev@lists.ozlabs.org 16360S: Supported 16361F: Documentation/PCI/pci-error-recovery.rst 16362F: Documentation/powerpc/eeh-pci-error-recovery.rst 16363F: arch/powerpc/include/*/eeh*.h 16364F: arch/powerpc/kernel/eeh*.c 16365F: arch/powerpc/platforms/*/eeh*.c 16366F: drivers/pci/pcie/aer.c 16367F: drivers/pci/pcie/dpc.c 16368F: drivers/pci/pcie/err.c 16369 16370PCI ERROR RECOVERY 16371M: Linas Vepstas <linasvepstas@gmail.com> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: Documentation/PCI/pci-error-recovery.rst 16375 16376PCI MSI DRIVER FOR ALTERA MSI IP 16377M: Joyce Ooi <joyce.ooi@intel.com> 16378L: linux-pci@vger.kernel.org 16379S: Supported 16380F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16381F: drivers/pci/controller/pcie-altera-msi.c 16382 16383PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16384M: Toan Le <toan@os.amperecomputing.com> 16385L: linux-pci@vger.kernel.org 16386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16387S: Maintained 16388F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16389F: drivers/pci/controller/pci-xgene-msi.c 16390 16391PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16392M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16393M: Krzysztof Wilczyński <kw@linux.com> 16394R: Rob Herring <robh@kernel.org> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/devicetree/bindings/pci/ 16402F: drivers/pci/controller/ 16403F: drivers/pci/pci-bridge-emul.c 16404F: drivers/pci/pci-bridge-emul.h 16405 16406PCI PEER-TO-PEER DMA (P2PDMA) 16407M: Bjorn Helgaas <bhelgaas@google.com> 16408M: Logan Gunthorpe <logang@deltatee.com> 16409L: linux-pci@vger.kernel.org 16410S: Supported 16411Q: https://patchwork.kernel.org/project/linux-pci/list/ 16412B: https://bugzilla.kernel.org 16413C: irc://irc.oftc.net/linux-pci 16414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16415F: Documentation/driver-api/pci/p2pdma.rst 16416F: drivers/pci/p2pdma.c 16417F: include/linux/pci-p2pdma.h 16418 16419PCI SUBSYSTEM 16420M: Bjorn Helgaas <bhelgaas@google.com> 16421L: linux-pci@vger.kernel.org 16422S: Supported 16423Q: https://patchwork.kernel.org/project/linux-pci/list/ 16424B: https://bugzilla.kernel.org 16425C: irc://irc.oftc.net/linux-pci 16426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16427F: Documentation/PCI/ 16428F: Documentation/devicetree/bindings/pci/ 16429F: arch/x86/kernel/early-quirks.c 16430F: arch/x86/kernel/quirks.c 16431F: arch/x86/pci/ 16432F: drivers/acpi/pci* 16433F: drivers/pci/ 16434F: include/asm-generic/pci* 16435F: include/linux/of_pci.h 16436F: include/linux/pci* 16437F: include/uapi/linux/pci* 16438F: lib/pci* 16439 16440PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16441M: Jonathan Chocron <jonnyc@amazon.com> 16442L: linux-pci@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/pcie-al.txt 16445F: drivers/pci/controller/dwc/pcie-al.c 16446 16447PCIE DRIVER FOR AMLOGIC MESON 16448M: Yue Wang <yue.wang@Amlogic.com> 16449L: linux-pci@vger.kernel.org 16450L: linux-amlogic@lists.infradead.org 16451S: Maintained 16452F: drivers/pci/controller/dwc/pci-meson.c 16453 16454PCIE DRIVER FOR AXIS ARTPEC 16455M: Jesper Nilsson <jesper.nilsson@axis.com> 16456L: linux-arm-kernel@axis.com 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: Documentation/devicetree/bindings/pci/axis,artpec* 16460F: drivers/pci/controller/dwc/*artpec* 16461 16462PCIE DRIVER FOR CAVIUM THUNDERX 16463M: Robert Richter <rric@kernel.org> 16464L: linux-pci@vger.kernel.org 16465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16466S: Odd Fixes 16467F: drivers/pci/controller/pci-thunder-* 16468 16469PCIE DRIVER FOR HISILICON 16470M: Zhou Wang <wangzhou1@hisilicon.com> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: drivers/pci/controller/dwc/pcie-hisi.c 16474 16475PCIE DRIVER FOR HISILICON KIRIN 16476M: Xiaowei Song <songxiaowei@hisilicon.com> 16477M: Binghui Wang <wangbinghui@hisilicon.com> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16481F: drivers/pci/controller/dwc/pcie-kirin.c 16482 16483PCIE DRIVER FOR HISILICON STB 16484M: Shawn Guo <shawn.guo@linaro.org> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16488F: drivers/pci/controller/dwc/pcie-histb.c 16489 16490PCIE DRIVER FOR INTEL KEEM BAY 16491M: Srikanth Thokala <srikanth.thokala@intel.com> 16492L: linux-pci@vger.kernel.org 16493S: Supported 16494F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16495F: drivers/pci/controller/dwc/pcie-keembay.c 16496 16497PCIE DRIVER FOR INTEL LGM GW SOC 16498M: Chuanhua Lei <lchuanhua@maxlinear.com> 16499L: linux-pci@vger.kernel.org 16500S: Maintained 16501F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16502F: drivers/pci/controller/dwc/pcie-intel-gw.c 16503 16504PCIE DRIVER FOR MEDIATEK 16505M: Ryder Lee <ryder.lee@mediatek.com> 16506M: Jianjun Wang <jianjun.wang@mediatek.com> 16507L: linux-pci@vger.kernel.org 16508L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16509S: Supported 16510F: Documentation/devicetree/bindings/pci/mediatek* 16511F: drivers/pci/controller/*mediatek* 16512 16513PCIE DRIVER FOR MICROCHIP 16514M: Daire McNamara <daire.mcnamara@microchip.com> 16515L: linux-pci@vger.kernel.org 16516S: Supported 16517F: Documentation/devicetree/bindings/pci/microchip* 16518F: drivers/pci/controller/*microchip* 16519 16520PCIE DRIVER FOR QUALCOMM MSM 16521M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16522L: linux-pci@vger.kernel.org 16523L: linux-arm-msm@vger.kernel.org 16524S: Maintained 16525F: drivers/pci/controller/dwc/pcie-qcom.c 16526 16527PCIE DRIVER FOR ROCKCHIP 16528M: Shawn Lin <shawn.lin@rock-chips.com> 16529L: linux-pci@vger.kernel.org 16530L: linux-rockchip@lists.infradead.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16533F: drivers/pci/controller/pcie-rockchip* 16534 16535PCIE DRIVER FOR SOCIONEXT UNIPHIER 16536M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16537L: linux-pci@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16540F: drivers/pci/controller/dwc/pcie-uniphier* 16541 16542PCIE DRIVER FOR ST SPEAR13XX 16543M: Pratyush Anand <pratyush.anand@gmail.com> 16544L: linux-pci@vger.kernel.org 16545S: Maintained 16546F: drivers/pci/controller/dwc/*spear* 16547 16548PCIE ENDPOINT DRIVER FOR QUALCOMM 16549M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16550L: linux-pci@vger.kernel.org 16551L: linux-arm-msm@vger.kernel.org 16552S: Maintained 16553F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16554F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16555 16556PCMCIA SUBSYSTEM 16557M: Dominik Brodowski <linux@dominikbrodowski.net> 16558S: Odd Fixes 16559T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16560F: Documentation/pcmcia/ 16561F: drivers/pcmcia/ 16562F: include/pcmcia/ 16563F: tools/pcmcia/ 16564 16565PCNET32 NETWORK DRIVER 16566M: Don Fry <pcnet32@frontier.com> 16567L: netdev@vger.kernel.org 16568S: Maintained 16569F: drivers/net/ethernet/amd/pcnet32.c 16570 16571PCRYPT PARALLEL CRYPTO ENGINE 16572M: Steffen Klassert <steffen.klassert@secunet.com> 16573L: linux-crypto@vger.kernel.org 16574S: Maintained 16575F: crypto/pcrypt.c 16576F: include/crypto/pcrypt.h 16577 16578PDS DSC VIRTIO DATA PATH ACCELERATOR 16579R: Shannon Nelson <shannon.nelson@amd.com> 16580F: drivers/vdpa/pds/ 16581 16582PECI HARDWARE MONITORING DRIVERS 16583M: Iwona Winiarska <iwona.winiarska@intel.com> 16584L: linux-hwmon@vger.kernel.org 16585S: Supported 16586F: Documentation/hwmon/peci-cputemp.rst 16587F: Documentation/hwmon/peci-dimmtemp.rst 16588F: drivers/hwmon/peci/ 16589 16590PECI SUBSYSTEM 16591M: Iwona Winiarska <iwona.winiarska@intel.com> 16592L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16593S: Supported 16594F: Documentation/devicetree/bindings/peci/ 16595F: Documentation/peci/ 16596F: drivers/peci/ 16597F: include/linux/peci-cpu.h 16598F: include/linux/peci.h 16599 16600PENSANDO ETHERNET DRIVERS 16601M: Shannon Nelson <shannon.nelson@amd.com> 16602M: Brett Creeley <brett.creeley@amd.com> 16603M: drivers@pensando.io 16604L: netdev@vger.kernel.org 16605S: Supported 16606F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16607F: drivers/net/ethernet/pensando/ 16608 16609PER-CPU MEMORY ALLOCATOR 16610M: Dennis Zhou <dennis@kernel.org> 16611M: Tejun Heo <tj@kernel.org> 16612M: Christoph Lameter <cl@linux.com> 16613L: linux-mm@kvack.org 16614S: Maintained 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16616F: arch/*/include/asm/percpu.h 16617F: include/linux/percpu*.h 16618F: lib/percpu*.c 16619F: mm/percpu*.c 16620 16621PER-TASK DELAY ACCOUNTING 16622M: Balbir Singh <bsingharora@gmail.com> 16623S: Maintained 16624F: include/linux/delayacct.h 16625F: kernel/delayacct.c 16626 16627PERFORMANCE EVENTS SUBSYSTEM 16628M: Peter Zijlstra <peterz@infradead.org> 16629M: Ingo Molnar <mingo@redhat.com> 16630M: Arnaldo Carvalho de Melo <acme@kernel.org> 16631R: Mark Rutland <mark.rutland@arm.com> 16632R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16633R: Jiri Olsa <jolsa@kernel.org> 16634R: Namhyung Kim <namhyung@kernel.org> 16635R: Ian Rogers <irogers@google.com> 16636R: Adrian Hunter <adrian.hunter@intel.com> 16637L: linux-perf-users@vger.kernel.org 16638L: linux-kernel@vger.kernel.org 16639S: Supported 16640W: https://perf.wiki.kernel.org/ 16641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16642F: arch/*/events/* 16643F: arch/*/events/*/* 16644F: arch/*/include/asm/perf_event.h 16645F: arch/*/kernel/*/*/perf_event*.c 16646F: arch/*/kernel/*/perf_event*.c 16647F: arch/*/kernel/perf_callchain.c 16648F: arch/*/kernel/perf_event*.c 16649F: include/linux/perf_event.h 16650F: include/uapi/linux/perf_event.h 16651F: kernel/events/* 16652F: tools/lib/perf/ 16653F: tools/perf/ 16654 16655PERFORMANCE EVENTS TOOLING ARM64 16656R: John Garry <john.g.garry@oracle.com> 16657R: Will Deacon <will@kernel.org> 16658R: James Clark <james.clark@arm.com> 16659R: Mike Leach <mike.leach@linaro.org> 16660R: Leo Yan <leo.yan@linaro.org> 16661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16662S: Supported 16663F: tools/build/feature/test-libopencsd.c 16664F: tools/perf/arch/arm*/ 16665F: tools/perf/pmu-events/arch/arm64/ 16666F: tools/perf/util/arm-spe* 16667F: tools/perf/util/cs-etm* 16668 16669PERSONALITY HANDLING 16670M: Christoph Hellwig <hch@infradead.org> 16671L: linux-abi-devel@lists.sourceforge.net 16672S: Maintained 16673F: include/linux/personality.h 16674F: include/uapi/linux/personality.h 16675 16676PHOENIX RC FLIGHT CONTROLLER ADAPTER 16677M: Marcus Folkesson <marcus.folkesson@gmail.com> 16678L: linux-input@vger.kernel.org 16679S: Maintained 16680F: Documentation/input/devices/pxrc.rst 16681F: drivers/input/joystick/pxrc.c 16682 16683PHONET PROTOCOL 16684M: Remi Denis-Courmont <courmisch@gmail.com> 16685S: Supported 16686F: Documentation/networking/phonet.rst 16687F: include/linux/phonet.h 16688F: include/net/phonet/ 16689F: include/uapi/linux/phonet.h 16690F: net/phonet/ 16691 16692PHRAM MTD DRIVER 16693M: Joern Engel <joern@lazybastard.org> 16694L: linux-mtd@lists.infradead.org 16695S: Maintained 16696F: drivers/mtd/devices/phram.c 16697 16698PICOLCD HID DRIVER 16699M: Bruno Prémont <bonbons@linux-vserver.org> 16700L: linux-input@vger.kernel.org 16701S: Maintained 16702F: drivers/hid/hid-picolcd* 16703 16704PIDFD API 16705M: Christian Brauner <christian@brauner.io> 16706L: linux-kernel@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16709F: samples/pidfd/ 16710F: tools/testing/selftests/clone3/ 16711F: tools/testing/selftests/pid_namespace/ 16712F: tools/testing/selftests/pidfd/ 16713K: (?i)pidfd 16714K: (?i)clone3 16715K: \b(clone_args|kernel_clone_args)\b 16716 16717PIN CONTROL SUBSYSTEM 16718M: Linus Walleij <linus.walleij@linaro.org> 16719L: linux-gpio@vger.kernel.org 16720S: Maintained 16721T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16722F: Documentation/devicetree/bindings/pinctrl/ 16723F: Documentation/driver-api/pin-control.rst 16724F: drivers/pinctrl/ 16725F: include/dt-bindings/pinctrl/ 16726F: include/linux/pinctrl/ 16727 16728PIN CONTROLLER - AMD 16729M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16730M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16731S: Maintained 16732F: drivers/pinctrl/pinctrl-amd.c 16733 16734PIN CONTROLLER - FREESCALE 16735M: Dong Aisheng <aisheng.dong@nxp.com> 16736M: Fabio Estevam <festevam@gmail.com> 16737M: Shawn Guo <shawnguo@kernel.org> 16738M: Jacky Bai <ping.bai@nxp.com> 16739R: Pengutronix Kernel Team <kernel@pengutronix.de> 16740L: linux-gpio@vger.kernel.org 16741S: Maintained 16742F: Documentation/devicetree/bindings/pinctrl/fsl,* 16743F: drivers/pinctrl/freescale/ 16744 16745PIN CONTROLLER - INTEL 16746M: Mika Westerberg <mika.westerberg@linux.intel.com> 16747M: Andy Shevchenko <andy@kernel.org> 16748S: Supported 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16750F: drivers/pinctrl/intel/ 16751 16752PIN CONTROLLER - KEEMBAY 16753M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16754S: Supported 16755F: drivers/pinctrl/pinctrl-keembay* 16756 16757PIN CONTROLLER - MEDIATEK 16758M: Sean Wang <sean.wang@kernel.org> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760S: Maintained 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16765F: drivers/pinctrl/mediatek/ 16766 16767PIN CONTROLLER - MEDIATEK MIPS 16768M: Arınç ÜNAL <arinc.unal@arinc9.com> 16769M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16770L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16771L: linux-mips@vger.kernel.org 16772S: Maintained 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16780F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16781F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16782F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16783F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16784F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16785F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16786F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16787F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16788 16789PIN CONTROLLER - MICROCHIP AT91 16790M: Ludovic Desroches <ludovic.desroches@microchip.com> 16791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16792L: linux-gpio@vger.kernel.org 16793S: Supported 16794F: drivers/gpio/gpio-sama5d2-piobu.c 16795F: drivers/pinctrl/pinctrl-at91* 16796 16797PIN CONTROLLER - NXP S32 16798M: Chester Lin <clin@suse.com> 16799R: NXP S32 Linux Team <s32@nxp.com> 16800L: linux-gpio@vger.kernel.org 16801S: Maintained 16802F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16803F: drivers/pinctrl/nxp/ 16804 16805PIN CONTROLLER - QUALCOMM 16806M: Bjorn Andersson <andersson@kernel.org> 16807L: linux-arm-msm@vger.kernel.org 16808S: Maintained 16809F: Documentation/devicetree/bindings/pinctrl/qcom,* 16810F: drivers/pinctrl/qcom/ 16811 16812PIN CONTROLLER - RENESAS 16813M: Geert Uytterhoeven <geert+renesas@glider.be> 16814L: linux-renesas-soc@vger.kernel.org 16815S: Supported 16816T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16817F: Documentation/devicetree/bindings/pinctrl/renesas,* 16818F: drivers/pinctrl/renesas/ 16819 16820PIN CONTROLLER - SAMSUNG 16821M: Tomasz Figa <tomasz.figa@gmail.com> 16822M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16824R: Alim Akhtar <alim.akhtar@samsung.com> 16825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16826L: linux-samsung-soc@vger.kernel.org 16827S: Maintained 16828Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16829B: mailto:linux-samsung-soc@vger.kernel.org 16830C: irc://irc.libera.chat/linux-exynos 16831T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16832F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16833F: drivers/pinctrl/samsung/ 16834F: include/dt-bindings/pinctrl/samsung.h 16835 16836PIN CONTROLLER - SINGLE 16837M: Tony Lindgren <tony@atomide.com> 16838M: Haojian Zhuang <haojian.zhuang@linaro.org> 16839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16840L: linux-omap@vger.kernel.org 16841S: Maintained 16842F: drivers/pinctrl/pinctrl-single.c 16843 16844PIN CONTROLLER - SUNPLUS / TIBBO 16845M: Dvorkin Dmitry <dvorkin@tibbo.com> 16846M: Wells Lu <wellslutw@gmail.com> 16847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16848S: Maintained 16849W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16850F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16851F: drivers/pinctrl/sunplus/ 16852F: include/dt-bindings/pinctrl/sppctl*.h 16853 16854PINE64 PINEPHONE KEYBOARD DRIVER 16855M: Samuel Holland <samuel@sholland.org> 16856S: Supported 16857F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16858F: drivers/input/keyboard/pinephone-keyboard.c 16859 16860PKTCDVD DRIVER 16861M: linux-block@vger.kernel.org 16862S: Orphan 16863F: drivers/block/pktcdvd.c 16864F: include/linux/pktcdvd.h 16865F: include/uapi/linux/pktcdvd.h 16866 16867PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16868M: Tomasz Duszynski <tduszyns@gmail.com> 16869S: Maintained 16870F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16871F: drivers/iio/chemical/pms7003.c 16872 16873PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16874M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16875L: netdev@vger.kernel.org 16876S: Maintained 16877F: drivers/net/phy/mdio-open-alliance.h 16878F: net/ethtool/plca.c 16879 16880PLDMFW LIBRARY 16881M: Jacob Keller <jacob.e.keller@intel.com> 16882S: Maintained 16883F: Documentation/driver-api/pldmfw/ 16884F: include/linux/pldmfw.h 16885F: lib/pldmfw/ 16886 16887PLX DMA DRIVER 16888M: Logan Gunthorpe <logang@deltatee.com> 16889S: Maintained 16890F: drivers/dma/plx_dma.c 16891 16892PM-GRAPH UTILITY 16893M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16894L: linux-pm@vger.kernel.org 16895S: Supported 16896W: https://01.org/pm-graph 16897B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16898T: git git://github.com/intel/pm-graph 16899F: tools/power/pm-graph 16900 16901PM6764TR DRIVER 16902M: Charles Hsu <hsu.yungteng@gmail.com> 16903L: linux-hwmon@vger.kernel.org 16904S: Maintained 16905F: Documentation/hwmon/pm6764tr.rst 16906F: drivers/hwmon/pmbus/pm6764tr.c 16907 16908PMBUS HARDWARE MONITORING DRIVERS 16909M: Guenter Roeck <linux@roeck-us.net> 16910L: linux-hwmon@vger.kernel.org 16911S: Maintained 16912W: http://hwmon.wiki.kernel.org/ 16913W: http://www.roeck-us.net/linux/drivers/ 16914T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16915F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16916F: Documentation/devicetree/bindings/hwmon/max31785.txt 16917F: Documentation/hwmon/adm1275.rst 16918F: Documentation/hwmon/ibm-cffps.rst 16919F: Documentation/hwmon/ir35221.rst 16920F: Documentation/hwmon/lm25066.rst 16921F: Documentation/hwmon/ltc2978.rst 16922F: Documentation/hwmon/ltc3815.rst 16923F: Documentation/hwmon/max16064.rst 16924F: Documentation/hwmon/max20751.rst 16925F: Documentation/hwmon/max31785.rst 16926F: Documentation/hwmon/max34440.rst 16927F: Documentation/hwmon/max8688.rst 16928F: Documentation/hwmon/pmbus-core.rst 16929F: Documentation/hwmon/pmbus.rst 16930F: Documentation/hwmon/tps40422.rst 16931F: Documentation/hwmon/ucd9000.rst 16932F: Documentation/hwmon/ucd9200.rst 16933F: Documentation/hwmon/zl6100.rst 16934F: drivers/hwmon/pmbus/ 16935F: include/linux/pmbus.h 16936 16937PMC SIERRA MaxRAID DRIVER 16938L: linux-scsi@vger.kernel.org 16939S: Orphan 16940W: http://www.pmc-sierra.com/ 16941F: drivers/scsi/pmcraid.* 16942 16943PMC SIERRA PM8001 DRIVER 16944M: Jack Wang <jinpu.wang@cloud.ionos.com> 16945L: linux-scsi@vger.kernel.org 16946S: Supported 16947F: drivers/scsi/pm8001/ 16948 16949PNI RM3100 IIO DRIVER 16950M: Song Qiang <songqiang1304521@gmail.com> 16951L: linux-iio@vger.kernel.org 16952S: Maintained 16953F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16954F: drivers/iio/magnetometer/rm3100* 16955 16956PNP SUPPORT 16957M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16958L: linux-acpi@vger.kernel.org 16959S: Maintained 16960F: drivers/pnp/ 16961F: include/linux/pnp.h 16962 16963POSIX CLOCKS and TIMERS 16964M: Thomas Gleixner <tglx@linutronix.de> 16965L: linux-kernel@vger.kernel.org 16966S: Maintained 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16968F: fs/timerfd.c 16969F: include/linux/time_namespace.h 16970F: include/linux/timer* 16971F: kernel/time/*timer* 16972F: kernel/time/namespace.c 16973 16974POWER MANAGEMENT CORE 16975M: "Rafael J. Wysocki" <rafael@kernel.org> 16976L: linux-pm@vger.kernel.org 16977S: Supported 16978B: https://bugzilla.kernel.org 16979T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16980F: drivers/base/power/ 16981F: drivers/powercap/ 16982F: include/linux/intel_rapl.h 16983F: include/linux/pm.h 16984F: include/linux/pm_* 16985F: include/linux/powercap.h 16986F: kernel/configs/nopm.config 16987 16988POWER STATE COORDINATION INTERFACE (PSCI) 16989M: Mark Rutland <mark.rutland@arm.com> 16990M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16992S: Maintained 16993F: drivers/firmware/psci/ 16994F: include/linux/psci.h 16995F: include/uapi/linux/psci.h 16996 16997POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16998M: Sebastian Reichel <sre@kernel.org> 16999L: linux-pm@vger.kernel.org 17000S: Maintained 17001T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17002F: Documentation/ABI/testing/sysfs-class-power 17003F: Documentation/devicetree/bindings/power/supply/ 17004F: drivers/power/supply/ 17005F: include/linux/power/ 17006F: include/linux/power_supply.h 17007 17008POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17009M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17010L: linuxppc-dev@lists.ozlabs.org 17011S: Maintained 17012F: drivers/char/powernv-op-panel.c 17013 17014PPP OVER ATM (RFC 2364) 17015M: Mitchell Blank Jr <mitch@sfgoth.com> 17016S: Maintained 17017F: include/uapi/linux/atmppp.h 17018F: net/atm/pppoatm.c 17019 17020PPP OVER ETHERNET 17021M: Michal Ostrowski <mostrows@earthlink.net> 17022S: Maintained 17023F: drivers/net/ppp/pppoe.c 17024F: drivers/net/ppp/pppox.c 17025 17026PPP OVER L2TP 17027M: James Chapman <jchapman@katalix.com> 17028S: Maintained 17029F: include/linux/if_pppol2tp.h 17030F: include/uapi/linux/if_pppol2tp.h 17031F: net/l2tp/l2tp_ppp.c 17032 17033PPP PROTOCOL DRIVERS AND COMPRESSORS 17034L: linux-ppp@vger.kernel.org 17035S: Orphan 17036F: drivers/net/ppp/ppp_* 17037 17038PPS SUPPORT 17039M: Rodolfo Giometti <giometti@enneenne.com> 17040L: linuxpps@ml.enneenne.com (subscribers-only) 17041S: Maintained 17042W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17043F: Documentation/ABI/testing/sysfs-pps 17044F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17045F: Documentation/driver-api/pps.rst 17046F: drivers/pps/ 17047F: include/linux/pps*.h 17048F: include/uapi/linux/pps.h 17049 17050PPTP DRIVER 17051M: Dmitry Kozlov <xeb@mail.ru> 17052L: netdev@vger.kernel.org 17053S: Maintained 17054W: http://sourceforge.net/projects/accel-pptp 17055F: drivers/net/ppp/pptp.c 17056 17057PRESSURE STALL INFORMATION (PSI) 17058M: Johannes Weiner <hannes@cmpxchg.org> 17059M: Suren Baghdasaryan <surenb@google.com> 17060S: Maintained 17061F: include/linux/psi* 17062F: kernel/sched/psi.c 17063 17064PRINTK 17065M: Petr Mladek <pmladek@suse.com> 17066M: Sergey Senozhatsky <senozhatsky@chromium.org> 17067R: Steven Rostedt <rostedt@goodmis.org> 17068R: John Ogness <john.ogness@linutronix.de> 17069S: Maintained 17070T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17071F: include/linux/printk.h 17072F: kernel/printk/ 17073 17074PRINTK INDEXING 17075R: Chris Down <chris@chrisdown.name> 17076S: Maintained 17077F: Documentation/core-api/printk-index.rst 17078F: kernel/printk/index.c 17079K: printk_index 17080 17081PROC FILESYSTEM 17082L: linux-kernel@vger.kernel.org 17083L: linux-fsdevel@vger.kernel.org 17084S: Maintained 17085F: Documentation/filesystems/proc.rst 17086F: fs/proc/ 17087F: include/linux/proc_fs.h 17088F: tools/testing/selftests/proc/ 17089 17090PROC SYSCTL 17091M: Luis Chamberlain <mcgrof@kernel.org> 17092M: Kees Cook <keescook@chromium.org> 17093M: Iurii Zaikin <yzaikin@google.com> 17094L: linux-kernel@vger.kernel.org 17095L: linux-fsdevel@vger.kernel.org 17096S: Maintained 17097T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17098F: fs/proc/proc_sysctl.c 17099F: include/linux/sysctl.h 17100F: kernel/sysctl-test.c 17101F: kernel/sysctl.c 17102F: tools/testing/selftests/sysctl/ 17103 17104PS3 NETWORK SUPPORT 17105M: Geoff Levand <geoff@infradead.org> 17106L: netdev@vger.kernel.org 17107L: linuxppc-dev@lists.ozlabs.org 17108S: Maintained 17109F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17110 17111PS3 PLATFORM SUPPORT 17112M: Geoff Levand <geoff@infradead.org> 17113L: linuxppc-dev@lists.ozlabs.org 17114S: Maintained 17115F: arch/powerpc/boot/ps3* 17116F: arch/powerpc/include/asm/lv1call.h 17117F: arch/powerpc/include/asm/ps3*.h 17118F: arch/powerpc/platforms/ps3/ 17119F: drivers/*/ps3* 17120F: drivers/ps3/ 17121F: drivers/rtc/rtc-ps3.c 17122F: drivers/usb/host/*ps3.c 17123F: sound/ppc/snd_ps3* 17124 17125PS3VRAM DRIVER 17126M: Jim Paris <jim@jtan.com> 17127M: Geoff Levand <geoff@infradead.org> 17128L: linuxppc-dev@lists.ozlabs.org 17129S: Maintained 17130F: drivers/block/ps3vram.c 17131 17132PSAMPLE PACKET SAMPLING SUPPORT 17133M: Yotam Gigi <yotam.gi@gmail.com> 17134S: Maintained 17135F: include/net/psample.h 17136F: include/uapi/linux/psample.h 17137F: net/psample 17138 17139PSTORE FILESYSTEM 17140M: Kees Cook <keescook@chromium.org> 17141R: Tony Luck <tony.luck@intel.com> 17142R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17143L: linux-hardening@vger.kernel.org 17144S: Supported 17145T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17146F: Documentation/admin-guide/pstore-blk.rst 17147F: Documentation/admin-guide/ramoops.rst 17148F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17149F: drivers/acpi/apei/erst.c 17150F: drivers/firmware/efi/efi-pstore.c 17151F: fs/pstore/ 17152F: include/linux/pstore* 17153K: \b(pstore|ramoops) 17154 17155PTP HARDWARE CLOCK SUPPORT 17156M: Richard Cochran <richardcochran@gmail.com> 17157L: netdev@vger.kernel.org 17158S: Maintained 17159W: http://linuxptp.sourceforge.net/ 17160F: Documentation/ABI/testing/sysfs-ptp 17161F: Documentation/driver-api/ptp.rst 17162F: drivers/net/phy/dp83640* 17163F: drivers/ptp/* 17164F: include/linux/ptp_cl* 17165K: (?:\b|_)ptp(?:\b|_) 17166 17167PTP VIRTUAL CLOCK SUPPORT 17168M: Yangbo Lu <yangbo.lu@nxp.com> 17169L: netdev@vger.kernel.org 17170S: Maintained 17171F: drivers/ptp/ptp_vclock.c 17172F: net/ethtool/phc_vclocks.c 17173 17174PTRACE SUPPORT 17175M: Oleg Nesterov <oleg@redhat.com> 17176S: Maintained 17177F: arch/*/*/ptrace*.c 17178F: arch/*/include/asm/ptrace*.h 17179F: arch/*/ptrace*.c 17180F: include/asm-generic/syscall.h 17181F: include/linux/ptrace.h 17182F: include/linux/regset.h 17183F: include/uapi/linux/ptrace.h 17184F: kernel/ptrace.c 17185 17186PULSE8-CEC DRIVER 17187M: Hans Verkuil <hverkuil@xs4all.nl> 17188L: linux-media@vger.kernel.org 17189S: Maintained 17190T: git git://linuxtv.org/media_tree.git 17191F: drivers/media/cec/usb/pulse8/ 17192 17193PURELIFI PLFXLC DRIVER 17194M: Srinivasan Raju <srini.raju@purelifi.com> 17195L: linux-wireless@vger.kernel.org 17196S: Supported 17197F: drivers/net/wireless/purelifi/plfxlc/ 17198 17199PVRUSB2 VIDEO4LINUX DRIVER 17200M: Mike Isely <isely@pobox.com> 17201L: pvrusb2@isely.net (subscribers-only) 17202L: linux-media@vger.kernel.org 17203S: Maintained 17204W: http://www.isely.net/pvrusb2/ 17205T: git git://linuxtv.org/media_tree.git 17206F: Documentation/driver-api/media/drivers/pvrusb2* 17207F: drivers/media/usb/pvrusb2/ 17208 17209PWC WEBCAM DRIVER 17210M: Hans Verkuil <hverkuil@xs4all.nl> 17211L: linux-media@vger.kernel.org 17212S: Odd Fixes 17213T: git git://linuxtv.org/media_tree.git 17214F: drivers/media/usb/pwc/* 17215F: include/trace/events/pwc.h 17216 17217PWM IR Transmitter 17218M: Sean Young <sean@mess.org> 17219L: linux-media@vger.kernel.org 17220S: Maintained 17221F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17222F: drivers/media/rc/pwm-ir-tx.c 17223 17224PWM SUBSYSTEM 17225M: Thierry Reding <thierry.reding@gmail.com> 17226R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17227L: linux-pwm@vger.kernel.org 17228S: Maintained 17229Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17230T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17231F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17232F: Documentation/devicetree/bindings/pwm/ 17233F: Documentation/driver-api/pwm.rst 17234F: drivers/gpio/gpio-mvebu.c 17235F: drivers/pwm/ 17236F: drivers/video/backlight/pwm_bl.c 17237F: include/dt-bindings/pwm/ 17238F: include/linux/pwm.h 17239F: include/linux/pwm_backlight.h 17240K: pwm_(config|apply_state|ops) 17241 17242PXA GPIO DRIVER 17243M: Robert Jarzmik <robert.jarzmik@free.fr> 17244L: linux-gpio@vger.kernel.org 17245S: Maintained 17246F: drivers/gpio/gpio-pxa.c 17247 17248PXA MMCI DRIVER 17249S: Orphan 17250 17251PXA RTC DRIVER 17252M: Robert Jarzmik <robert.jarzmik@free.fr> 17253L: linux-rtc@vger.kernel.org 17254S: Maintained 17255 17256PXA2xx/PXA3xx SUPPORT 17257M: Daniel Mack <daniel@zonque.org> 17258M: Haojian Zhuang <haojian.zhuang@gmail.com> 17259M: Robert Jarzmik <robert.jarzmik@free.fr> 17260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17261S: Maintained 17262T: git git://github.com/hzhuang1/linux.git 17263T: git git://github.com/rjarzmik/linux.git 17264F: arch/arm/boot/dts/intel/pxa/ 17265F: arch/arm/mach-pxa/ 17266F: drivers/dma/pxa* 17267F: drivers/pcmcia/pxa2xx* 17268F: drivers/pinctrl/pxa/ 17269F: drivers/spi/spi-pxa2xx* 17270F: drivers/usb/gadget/udc/pxa2* 17271F: include/sound/pxa2xx-lib.h 17272F: sound/arm/pxa* 17273F: sound/soc/pxa/ 17274 17275QAT DRIVER 17276M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17277L: qat-linux@intel.com 17278S: Supported 17279F: drivers/crypto/intel/qat/ 17280 17281QCOM AUDIO (ASoC) DRIVERS 17282M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17283M: Banajit Goswami <bgoswami@quicinc.com> 17284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17285S: Supported 17286F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17287F: Documentation/devicetree/bindings/sound/qcom,* 17288F: drivers/soc/qcom/apr.c 17289F: include/dt-bindings/sound/qcom,wcd9335.h 17290F: sound/soc/codecs/lpass-rx-macro.* 17291F: sound/soc/codecs/lpass-tx-macro.* 17292F: sound/soc/codecs/lpass-va-macro.c 17293F: sound/soc/codecs/lpass-wsa-macro.* 17294F: sound/soc/codecs/msm8916-wcd-analog.c 17295F: sound/soc/codecs/msm8916-wcd-digital.c 17296F: sound/soc/codecs/wcd-clsh-v2.* 17297F: sound/soc/codecs/wcd-mbhc-v2.* 17298F: sound/soc/codecs/wcd9335.* 17299F: sound/soc/codecs/wcd934x.c 17300F: sound/soc/codecs/wsa881x.c 17301F: sound/soc/codecs/wsa883x.c 17302F: sound/soc/codecs/wsa884x.c 17303F: sound/soc/qcom/ 17304 17305QCOM EMBEDDED USB DEBUGGER (EUD) 17306M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17307L: linux-arm-msm@vger.kernel.org 17308S: Maintained 17309F: Documentation/ABI/testing/sysfs-driver-eud 17310F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17311F: drivers/usb/misc/qcom_eud.c 17312 17313QCOM IPA DRIVER 17314M: Alex Elder <elder@kernel.org> 17315L: netdev@vger.kernel.org 17316S: Supported 17317F: drivers/net/ipa/ 17318 17319QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17320M: Gabriel Somlo <somlo@cmu.edu> 17321M: "Michael S. Tsirkin" <mst@redhat.com> 17322L: qemu-devel@nongnu.org 17323S: Maintained 17324F: drivers/firmware/qemu_fw_cfg.c 17325F: include/uapi/linux/qemu_fw_cfg.h 17326 17327QIB DRIVER 17328M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17329L: linux-rdma@vger.kernel.org 17330S: Supported 17331F: drivers/infiniband/hw/qib/ 17332 17333QLOGIC QL41xxx FCOE DRIVER 17334M: Saurav Kashyap <skashyap@marvell.com> 17335M: Javed Hasan <jhasan@marvell.com> 17336M: GR-QLogic-Storage-Upstream@marvell.com 17337L: linux-scsi@vger.kernel.org 17338S: Supported 17339F: drivers/scsi/qedf/ 17340 17341QLOGIC QL41xxx ISCSI DRIVER 17342M: Nilesh Javali <njavali@marvell.com> 17343M: Manish Rangankar <mrangankar@marvell.com> 17344M: GR-QLogic-Storage-Upstream@marvell.com 17345L: linux-scsi@vger.kernel.org 17346S: Supported 17347F: drivers/scsi/qedi/ 17348 17349QLOGIC QL4xxx ETHERNET DRIVER 17350M: Ariel Elior <aelior@marvell.com> 17351M: Manish Chopra <manishc@marvell.com> 17352L: netdev@vger.kernel.org 17353S: Supported 17354F: drivers/net/ethernet/qlogic/qed/ 17355F: drivers/net/ethernet/qlogic/qede/ 17356F: include/linux/qed/ 17357 17358QLOGIC QL4xxx RDMA DRIVER 17359M: Michal Kalderon <mkalderon@marvell.com> 17360M: Ariel Elior <aelior@marvell.com> 17361L: linux-rdma@vger.kernel.org 17362S: Supported 17363F: drivers/infiniband/hw/qedr/ 17364F: include/uapi/rdma/qedr-abi.h 17365 17366QLOGIC QLA1280 SCSI DRIVER 17367M: Michael Reed <mdr@sgi.com> 17368L: linux-scsi@vger.kernel.org 17369S: Maintained 17370F: drivers/scsi/qla1280.[ch] 17371 17372QLOGIC QLA2XXX FC-SCSI DRIVER 17373M: Nilesh Javali <njavali@marvell.com> 17374M: GR-QLogic-Storage-Upstream@marvell.com 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/qla2xxx/ 17378 17379QLOGIC QLA3XXX NETWORK DRIVER 17380M: GR-Linux-NIC-Dev@marvell.com 17381L: netdev@vger.kernel.org 17382S: Supported 17383F: drivers/net/ethernet/qlogic/qla3xxx.* 17384 17385QLOGIC QLA4XXX iSCSI DRIVER 17386M: Nilesh Javali <njavali@marvell.com> 17387M: Manish Rangankar <mrangankar@marvell.com> 17388M: GR-QLogic-Storage-Upstream@marvell.com 17389L: linux-scsi@vger.kernel.org 17390S: Supported 17391F: drivers/scsi/qla4xxx/ 17392 17393QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17394M: Shahed Shaikh <shshaikh@marvell.com> 17395M: Manish Chopra <manishc@marvell.com> 17396M: GR-Linux-NIC-Dev@marvell.com 17397L: netdev@vger.kernel.org 17398S: Supported 17399F: drivers/net/ethernet/qlogic/qlcnic/ 17400 17401QLOGIC QLGE 10Gb ETHERNET DRIVER 17402M: Manish Chopra <manishc@marvell.com> 17403M: GR-Linux-NIC-Dev@marvell.com 17404M: Coiby Xu <coiby.xu@gmail.com> 17405L: netdev@vger.kernel.org 17406S: Supported 17407F: Documentation/networking/device_drivers/qlogic/qlge.rst 17408F: drivers/staging/qlge/ 17409 17410QM1D1B0004 MEDIA DRIVER 17411M: Akihiro Tsukada <tskd08@gmail.com> 17412L: linux-media@vger.kernel.org 17413S: Odd Fixes 17414F: drivers/media/tuners/qm1d1b0004* 17415 17416QM1D1C0042 MEDIA DRIVER 17417M: Akihiro Tsukada <tskd08@gmail.com> 17418L: linux-media@vger.kernel.org 17419S: Odd Fixes 17420F: drivers/media/tuners/qm1d1c0042* 17421 17422QNX4 FILESYSTEM 17423M: Anders Larsen <al@alarsen.net> 17424S: Maintained 17425W: http://www.alarsen.net/linux/qnx4fs/ 17426F: fs/qnx4/ 17427F: include/uapi/linux/qnx4_fs.h 17428F: include/uapi/linux/qnxtypes.h 17429 17430QNX6 FILESYSTEM 17431S: Orphan 17432F: Documentation/filesystems/qnx6.rst 17433F: fs/qnx6/ 17434F: include/linux/qnx6_fs.h 17435 17436QORIQ DPAA2 FSL-MC BUS DRIVER 17437M: Stuart Yoder <stuyoder@gmail.com> 17438M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17439L: linux-kernel@vger.kernel.org 17440S: Maintained 17441F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17442F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17443F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17444F: drivers/bus/fsl-mc/ 17445F: include/uapi/linux/fsl_mc.h 17446 17447QT1010 MEDIA DRIVER 17448M: Antti Palosaari <crope@iki.fi> 17449L: linux-media@vger.kernel.org 17450S: Maintained 17451W: https://linuxtv.org 17452W: http://palosaari.fi/linux/ 17453Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17454T: git git://linuxtv.org/anttip/media_tree.git 17455F: drivers/media/tuners/qt1010* 17456 17457QUALCOMM ATH12K WIRELESS DRIVER 17458M: Kalle Valo <kvalo@kernel.org> 17459L: ath12k@lists.infradead.org 17460S: Supported 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: drivers/net/wireless/ath/ath12k/ 17463 17464QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466L: ath10k@lists.infradead.org 17467S: Supported 17468W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17471F: drivers/net/wireless/ath/ath10k/ 17472 17473QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17474M: Kalle Valo <kvalo@kernel.org> 17475L: ath11k@lists.infradead.org 17476S: Supported 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17478B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17480F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17481F: drivers/net/wireless/ath/ath11k/ 17482 17483QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17484M: Toke Høiland-Jørgensen <toke@toke.dk> 17485L: linux-wireless@vger.kernel.org 17486S: Maintained 17487W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17489F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17490F: drivers/net/wireless/ath/ath9k/ 17491 17492QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17493M: Stephan Gerhold <stephan@gerhold.net> 17494L: netdev@vger.kernel.org 17495L: linux-arm-msm@vger.kernel.org 17496S: Maintained 17497F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17498F: drivers/net/wwan/qcom_bam_dmux.c 17499 17500QUALCOMM CAMERA SUBSYSTEM DRIVER 17501M: Robert Foss <rfoss@kernel.org> 17502M: Todor Tomov <todor.too@gmail.com> 17503M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17504L: linux-media@vger.kernel.org 17505S: Maintained 17506F: Documentation/admin-guide/media/qcom_camss.rst 17507F: Documentation/devicetree/bindings/media/*camss* 17508F: drivers/media/platform/qcom/camss/ 17509 17510QUALCOMM CLOCK DRIVERS 17511M: Bjorn Andersson <andersson@kernel.org> 17512L: linux-arm-msm@vger.kernel.org 17513S: Supported 17514T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17515F: Documentation/devicetree/bindings/clock/qcom,* 17516F: drivers/clk/qcom/ 17517F: include/dt-bindings/clock/qcom,* 17518 17519QUALCOMM CLOUD AI (QAIC) DRIVER 17520M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17521R: Carl Vanderlip <quic_carlv@quicinc.com> 17522R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17523L: linux-arm-msm@vger.kernel.org 17524L: dri-devel@lists.freedesktop.org 17525S: Supported 17526T: git git://anongit.freedesktop.org/drm/drm-misc 17527F: Documentation/accel/qaic/ 17528F: drivers/accel/qaic/ 17529F: include/uapi/drm/qaic_accel.h 17530 17531QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17532M: Bjorn Andersson <andersson@kernel.org> 17533M: Konrad Dybcio <konrad.dybcio@linaro.org> 17534L: linux-pm@vger.kernel.org 17535L: linux-arm-msm@vger.kernel.org 17536S: Maintained 17537F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17538F: drivers/soc/qcom/cpr.c 17539 17540QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17541M: Ilia Lin <ilia.lin@kernel.org> 17542L: linux-pm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17545F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17546F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17547 17548QUALCOMM CRYPTO DRIVERS 17549M: Thara Gopinath <thara.gopinath@gmail.com> 17550L: linux-crypto@vger.kernel.org 17551L: linux-arm-msm@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17554F: drivers/crypto/qce/ 17555 17556QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17557M: Timur Tabi <timur@kernel.org> 17558L: netdev@vger.kernel.org 17559S: Maintained 17560F: drivers/net/ethernet/qualcomm/emac/ 17561 17562QUALCOMM ETHQOS ETHERNET DRIVER 17563M: Vinod Koul <vkoul@kernel.org> 17564R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17565L: netdev@vger.kernel.org 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17569F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17570 17571QUALCOMM FASTRPC DRIVER 17572M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17573M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17574L: linux-arm-msm@vger.kernel.org 17575S: Maintained 17576F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17577F: drivers/misc/fastrpc.c 17578F: include/uapi/misc/fastrpc.h 17579 17580QUALCOMM HEXAGON ARCHITECTURE 17581M: Brian Cain <bcain@quicinc.com> 17582L: linux-hexagon@vger.kernel.org 17583S: Supported 17584T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17585F: arch/hexagon/ 17586 17587QUALCOMM HIDMA DRIVER 17588M: Sinan Kaya <okaya@kernel.org> 17589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17590L: linux-arm-msm@vger.kernel.org 17591L: dmaengine@vger.kernel.org 17592S: Supported 17593F: drivers/dma/qcom/hidma* 17594 17595QUALCOMM I2C CCI DRIVER 17596M: Loic Poulain <loic.poulain@linaro.org> 17597M: Robert Foss <rfoss@kernel.org> 17598L: linux-i2c@vger.kernel.org 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17602F: drivers/i2c/busses/i2c-qcom-cci.c 17603 17604QUALCOMM INTERCONNECT BWMON DRIVER 17605M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17609F: drivers/soc/qcom/icc-bwmon.c 17610 17611QUALCOMM IOMMU 17612M: Rob Clark <robdclark@gmail.com> 17613L: iommu@lists.linux.dev 17614L: linux-arm-msm@vger.kernel.org 17615S: Maintained 17616F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17617 17618QUALCOMM IPC ROUTER (QRTR) DRIVER 17619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17620L: linux-arm-msm@vger.kernel.org 17621S: Maintained 17622F: include/trace/events/qrtr.h 17623F: include/uapi/linux/qrtr.h 17624F: net/qrtr/ 17625 17626QUALCOMM IPCC MAILBOX DRIVER 17627M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17628L: linux-arm-msm@vger.kernel.org 17629S: Supported 17630F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17631F: drivers/mailbox/qcom-ipcc.c 17632F: include/dt-bindings/mailbox/qcom-ipcc.h 17633 17634QUALCOMM IPQ4019 USB PHY DRIVER 17635M: Robert Marko <robert.marko@sartura.hr> 17636M: Luka Perkov <luka.perkov@sartura.hr> 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17640F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17641 17642QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17643M: Robert Marko <robert.marko@sartura.hr> 17644M: Luka Perkov <luka.perkov@sartura.hr> 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17648F: drivers/regulator/vqmmc-ipq4019-regulator.c 17649 17650QUALCOMM NAND CONTROLLER DRIVER 17651M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17652L: linux-mtd@lists.infradead.org 17653L: linux-arm-msm@vger.kernel.org 17654S: Maintained 17655F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17656F: drivers/mtd/nand/raw/qcom_nandc.c 17657 17658QUALCOMM RMNET DRIVER 17659M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17660M: Sean Tranchetti <quic_stranche@quicinc.com> 17661L: netdev@vger.kernel.org 17662S: Maintained 17663F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17664F: drivers/net/ethernet/qualcomm/rmnet/ 17665F: include/linux/if_rmnet.h 17666 17667QUALCOMM TSENS THERMAL DRIVER 17668M: Amit Kucheria <amitk@kernel.org> 17669M: Thara Gopinath <thara.gopinath@gmail.com> 17670L: linux-pm@vger.kernel.org 17671L: linux-arm-msm@vger.kernel.org 17672S: Maintained 17673F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17674F: drivers/thermal/qcom/ 17675 17676QUALCOMM TYPEC PORT MANAGER DRIVER 17677M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17678L: linux-arm-msm@vger.kernel.org 17679L: linux-usb@vger.kernel.org 17680S: Maintained 17681F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17682F: drivers/usb/typec/tcpm/qcom/ 17683 17684QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17685M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17686M: Vikash Garodia <quic_vgarodia@quicinc.com> 17687R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17688L: linux-media@vger.kernel.org 17689L: linux-arm-msm@vger.kernel.org 17690S: Maintained 17691T: git git://linuxtv.org/media_tree.git 17692F: Documentation/devicetree/bindings/media/*venus* 17693F: drivers/media/platform/qcom/venus/ 17694 17695QUALCOMM WCN36XX WIRELESS DRIVER 17696M: Loic Poulain <loic.poulain@linaro.org> 17697L: wcn36xx@lists.infradead.org 17698S: Supported 17699W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17700F: drivers/net/wireless/ath/wcn36xx/ 17701 17702QUANTENNA QTNFMAC WIRELESS DRIVER 17703M: Igor Mitsyanko <imitsyanko@quantenna.com> 17704R: Sergey Matyukevich <geomatsi@gmail.com> 17705L: linux-wireless@vger.kernel.org 17706S: Maintained 17707F: drivers/net/wireless/quantenna 17708 17709RADEON and AMDGPU DRM DRIVERS 17710M: Alex Deucher <alexander.deucher@amd.com> 17711M: Christian König <christian.koenig@amd.com> 17712M: Pan, Xinhui <Xinhui.Pan@amd.com> 17713L: amd-gfx@lists.freedesktop.org 17714S: Supported 17715B: https://gitlab.freedesktop.org/drm/amd/-/issues 17716C: irc://irc.oftc.net/radeon 17717T: git https://gitlab.freedesktop.org/agd5f/linux.git 17718F: Documentation/gpu/amdgpu/ 17719F: drivers/gpu/drm/amd/ 17720F: drivers/gpu/drm/radeon/ 17721F: include/uapi/drm/amdgpu_drm.h 17722F: include/uapi/drm/radeon_drm.h 17723 17724RADEON FRAMEBUFFER DISPLAY DRIVER 17725M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17726L: linux-fbdev@vger.kernel.org 17727S: Maintained 17728F: drivers/video/fbdev/aty/radeon* 17729F: include/uapi/linux/radeonfb.h 17730 17731RADIOSHARK RADIO DRIVER 17732M: Hans Verkuil <hverkuil@xs4all.nl> 17733L: linux-media@vger.kernel.org 17734S: Maintained 17735T: git git://linuxtv.org/media_tree.git 17736F: drivers/media/radio/radio-shark.c 17737 17738RADIOSHARK2 RADIO DRIVER 17739M: Hans Verkuil <hverkuil@xs4all.nl> 17740L: linux-media@vger.kernel.org 17741S: Maintained 17742T: git git://linuxtv.org/media_tree.git 17743F: drivers/media/radio/radio-shark2.c 17744F: drivers/media/radio/radio-tea5777.c 17745 17746RADOS BLOCK DEVICE (RBD) 17747M: Ilya Dryomov <idryomov@gmail.com> 17748R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17749L: ceph-devel@vger.kernel.org 17750S: Supported 17751W: http://ceph.com/ 17752T: git https://github.com/ceph/ceph-client.git 17753F: Documentation/ABI/testing/sysfs-bus-rbd 17754F: drivers/block/rbd.c 17755F: drivers/block/rbd_types.h 17756 17757RAGE128 FRAMEBUFFER DISPLAY DRIVER 17758L: linux-fbdev@vger.kernel.org 17759S: Orphan 17760F: drivers/video/fbdev/aty/aty128fb.c 17761 17762RAINSHADOW-CEC DRIVER 17763M: Hans Verkuil <hverkuil@xs4all.nl> 17764L: linux-media@vger.kernel.org 17765S: Maintained 17766T: git git://linuxtv.org/media_tree.git 17767F: drivers/media/cec/usb/rainshadow/ 17768 17769RALINK MIPS ARCHITECTURE 17770M: John Crispin <john@phrozen.org> 17771L: linux-mips@vger.kernel.org 17772S: Maintained 17773F: arch/mips/ralink 17774 17775RALINK MT7621 MIPS ARCHITECTURE 17776M: Arınç ÜNAL <arinc.unal@arinc9.com> 17777M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17778L: linux-mips@vger.kernel.org 17779S: Maintained 17780F: arch/mips/boot/dts/ralink/mt7621* 17781 17782RALINK RT2X00 WIRELESS LAN DRIVER 17783M: Stanislaw Gruszka <stf_xl@wp.pl> 17784M: Helmut Schaa <helmut.schaa@googlemail.com> 17785L: linux-wireless@vger.kernel.org 17786S: Maintained 17787F: drivers/net/wireless/ralink/rt2x00/ 17788 17789RAMDISK RAM BLOCK DEVICE DRIVER 17790M: Jens Axboe <axboe@kernel.dk> 17791S: Maintained 17792F: Documentation/admin-guide/blockdev/ramdisk.rst 17793F: drivers/block/brd.c 17794 17795RANCHU VIRTUAL BOARD FOR MIPS 17796M: Miodrag Dinic <miodrag.dinic@mips.com> 17797L: linux-mips@vger.kernel.org 17798S: Supported 17799F: arch/mips/configs/generic/board-ranchu.config 17800F: arch/mips/generic/board-ranchu.c 17801 17802RANDOM NUMBER DRIVER 17803M: "Theodore Ts'o" <tytso@mit.edu> 17804M: Jason A. Donenfeld <Jason@zx2c4.com> 17805S: Maintained 17806T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17807F: drivers/char/random.c 17808F: drivers/virt/vmgenid.c 17809 17810RAPIDIO SUBSYSTEM 17811M: Matt Porter <mporter@kernel.crashing.org> 17812M: Alexandre Bounine <alex.bou9@gmail.com> 17813S: Maintained 17814F: drivers/rapidio/ 17815 17816RAS INFRASTRUCTURE 17817M: Tony Luck <tony.luck@intel.com> 17818M: Borislav Petkov <bp@alien8.de> 17819L: linux-edac@vger.kernel.org 17820S: Maintained 17821F: Documentation/admin-guide/ras.rst 17822F: drivers/ras/ 17823F: include/linux/ras.h 17824F: include/ras/ras_event.h 17825 17826RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17827L: linux-wireless@vger.kernel.org 17828S: Orphan 17829F: drivers/net/wireless/legacy/ray* 17830 17831RC-CORE / LIRC FRAMEWORK 17832M: Sean Young <sean@mess.org> 17833L: linux-media@vger.kernel.org 17834S: Maintained 17835W: http://linuxtv.org 17836T: git git://linuxtv.org/media_tree.git 17837F: Documentation/driver-api/media/rc-core.rst 17838F: Documentation/userspace-api/media/rc/ 17839F: drivers/media/rc/ 17840F: include/media/rc-core.h 17841F: include/media/rc-map.h 17842F: include/uapi/linux/lirc.h 17843 17844RCMM REMOTE CONTROLS DECODER 17845M: Patrick Lerda <patrick9876@free.fr> 17846S: Maintained 17847F: drivers/media/rc/ir-rcmm-decoder.c 17848 17849RCUTORTURE TEST FRAMEWORK 17850M: "Paul E. McKenney" <paulmck@kernel.org> 17851M: Josh Triplett <josh@joshtriplett.org> 17852R: Steven Rostedt <rostedt@goodmis.org> 17853R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17854R: Lai Jiangshan <jiangshanlai@gmail.com> 17855L: rcu@vger.kernel.org 17856S: Supported 17857T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17858F: tools/testing/selftests/rcutorture 17859 17860RDACM20 Camera Sensor 17861M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17863M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17864M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17868F: drivers/media/i2c/max9271.c 17869F: drivers/media/i2c/max9271.h 17870F: drivers/media/i2c/rdacm20.c 17871 17872RDACM21 Camera Sensor 17873M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17874M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17875M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17876M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17877L: linux-media@vger.kernel.org 17878S: Maintained 17879F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17880F: drivers/media/i2c/max9271.c 17881F: drivers/media/i2c/max9271.h 17882F: drivers/media/i2c/rdacm21.c 17883 17884RDC R-321X SoC 17885M: Florian Fainelli <florian@openwrt.org> 17886S: Maintained 17887 17888RDC R6040 FAST ETHERNET DRIVER 17889M: Florian Fainelli <f.fainelli@gmail.com> 17890L: netdev@vger.kernel.org 17891S: Maintained 17892F: drivers/net/ethernet/rdc/r6040.c 17893 17894RDMAVT - RDMA verbs software 17895M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17896L: linux-rdma@vger.kernel.org 17897S: Supported 17898F: drivers/infiniband/sw/rdmavt 17899 17900RDS - RELIABLE DATAGRAM SOCKETS 17901M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17902L: netdev@vger.kernel.org 17903L: linux-rdma@vger.kernel.org 17904L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17905S: Supported 17906W: https://oss.oracle.com/projects/rds/ 17907F: Documentation/networking/rds.rst 17908F: net/rds/ 17909 17910RDT - RESOURCE ALLOCATION 17911M: Fenghua Yu <fenghua.yu@intel.com> 17912M: Reinette Chatre <reinette.chatre@intel.com> 17913L: linux-kernel@vger.kernel.org 17914S: Supported 17915F: Documentation/arch/x86/resctrl* 17916F: arch/x86/include/asm/resctrl.h 17917F: arch/x86/kernel/cpu/resctrl/ 17918F: tools/testing/selftests/resctrl/ 17919 17920READ-COPY UPDATE (RCU) 17921M: "Paul E. McKenney" <paulmck@kernel.org> 17922M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17923M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17924M: Joel Fernandes <joel@joelfernandes.org> 17925M: Josh Triplett <josh@joshtriplett.org> 17926M: Boqun Feng <boqun.feng@gmail.com> 17927R: Steven Rostedt <rostedt@goodmis.org> 17928R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17929R: Lai Jiangshan <jiangshanlai@gmail.com> 17930R: Zqiang <qiang.zhang1211@gmail.com> 17931L: rcu@vger.kernel.org 17932S: Supported 17933W: http://www.rdrop.com/users/paulmck/RCU/ 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17935F: Documentation/RCU/ 17936F: include/linux/rcu* 17937F: kernel/rcu/ 17938X: Documentation/RCU/torture.rst 17939X: include/linux/srcu*.h 17940X: kernel/rcu/srcu*.c 17941 17942REAL TIME CLOCK (RTC) SUBSYSTEM 17943M: Alessandro Zummo <a.zummo@towertech.it> 17944M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17945L: linux-rtc@vger.kernel.org 17946S: Maintained 17947Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17948T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17949F: Documentation/admin-guide/rtc.rst 17950F: Documentation/devicetree/bindings/rtc/ 17951F: drivers/rtc/ 17952F: include/linux/platform_data/rtc-* 17953F: include/linux/rtc.h 17954F: include/linux/rtc/ 17955F: include/uapi/linux/rtc.h 17956F: tools/testing/selftests/rtc/ 17957 17958Real-time Linux Analysis (RTLA) tools 17959M: Daniel Bristot de Oliveira <bristot@kernel.org> 17960M: Steven Rostedt <rostedt@goodmis.org> 17961L: linux-trace-kernel@vger.kernel.org 17962S: Maintained 17963F: Documentation/tools/rtla/ 17964F: tools/tracing/rtla/ 17965 17966REALTEK AUDIO CODECS 17967M: Oder Chiou <oder_chiou@realtek.com> 17968S: Maintained 17969F: include/sound/rt*.h 17970F: sound/soc/codecs/rt* 17971 17972REALTEK OTTO WATCHDOG 17973M: Sander Vanheule <sander@svanheule.net> 17974L: linux-watchdog@vger.kernel.org 17975S: Maintained 17976F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17977F: drivers/watchdog/realtek_otto_wdt.c 17978 17979REALTEK RTL83xx SMI DSA ROUTER CHIPS 17980M: Linus Walleij <linus.walleij@linaro.org> 17981M: Alvin Šipraga <alsi@bang-olufsen.dk> 17982S: Maintained 17983F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17984F: drivers/net/dsa/realtek/* 17985 17986REALTEK WIRELESS DRIVER (rtlwifi family) 17987M: Ping-Ke Shih <pkshih@realtek.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990W: https://wireless.wiki.kernel.org/ 17991T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17992F: drivers/net/wireless/realtek/rtlwifi/ 17993 17994REALTEK WIRELESS DRIVER (rtw88) 17995M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17996L: linux-wireless@vger.kernel.org 17997S: Maintained 17998F: drivers/net/wireless/realtek/rtw88/ 17999 18000REALTEK WIRELESS DRIVER (rtw89) 18001M: Ping-Ke Shih <pkshih@realtek.com> 18002L: linux-wireless@vger.kernel.org 18003S: Maintained 18004F: drivers/net/wireless/realtek/rtw89/ 18005 18006REDPINE WIRELESS DRIVER 18007L: linux-wireless@vger.kernel.org 18008S: Orphan 18009F: drivers/net/wireless/rsi/ 18010 18011REGISTER MAP ABSTRACTION 18012M: Mark Brown <broonie@kernel.org> 18013L: linux-kernel@vger.kernel.org 18014S: Supported 18015T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18016F: Documentation/devicetree/bindings/regmap/ 18017F: drivers/base/regmap/ 18018F: include/linux/regmap.h 18019 18020REISERFS FILE SYSTEM 18021L: reiserfs-devel@vger.kernel.org 18022S: Supported 18023F: fs/reiserfs/ 18024 18025REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18026M: Bjorn Andersson <andersson@kernel.org> 18027M: Mathieu Poirier <mathieu.poirier@linaro.org> 18028L: linux-remoteproc@vger.kernel.org 18029S: Maintained 18030T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18031F: Documentation/ABI/testing/sysfs-class-remoteproc 18032F: Documentation/devicetree/bindings/remoteproc/ 18033F: Documentation/staging/remoteproc.rst 18034F: drivers/remoteproc/ 18035F: include/linux/remoteproc.h 18036F: include/linux/remoteproc/ 18037 18038REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18039M: Bjorn Andersson <andersson@kernel.org> 18040M: Mathieu Poirier <mathieu.poirier@linaro.org> 18041L: linux-remoteproc@vger.kernel.org 18042S: Maintained 18043T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18044F: Documentation/ABI/testing/sysfs-bus-rpmsg 18045F: Documentation/staging/rpmsg.rst 18046F: drivers/rpmsg/ 18047F: include/linux/rpmsg.h 18048F: include/linux/rpmsg/ 18049F: include/uapi/linux/rpmsg.h 18050F: samples/rpmsg/ 18051 18052REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18053M: Stephan Gerhold <stephan@gerhold.net> 18054L: netdev@vger.kernel.org 18055L: linux-remoteproc@vger.kernel.org 18056S: Maintained 18057F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18058 18059RENESAS CLOCK DRIVERS 18060M: Geert Uytterhoeven <geert+renesas@glider.be> 18061L: linux-renesas-soc@vger.kernel.org 18062S: Supported 18063T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18064F: Documentation/devicetree/bindings/clock/renesas,* 18065F: drivers/clk/renesas/ 18066 18067RENESAS EMEV2 I2C DRIVER 18068M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18069L: linux-renesas-soc@vger.kernel.org 18070S: Supported 18071F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18072F: drivers/i2c/busses/i2c-emev2.c 18073 18074RENESAS ETHERNET DRIVERS 18075R: Sergey Shtylyov <s.shtylyov@omp.ru> 18076L: netdev@vger.kernel.org 18077L: linux-renesas-soc@vger.kernel.org 18078F: Documentation/devicetree/bindings/net/renesas,*.yaml 18079F: drivers/net/ethernet/renesas/ 18080F: include/linux/sh_eth.h 18081 18082RENESAS IDT821034 ASoC CODEC 18083M: Herve Codina <herve.codina@bootlin.com> 18084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18085S: Maintained 18086F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18087F: sound/soc/codecs/idt821034.c 18088 18089RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18090M: Miquel Raynal <miquel.raynal@bootlin.com> 18091L: linux-mtd@lists.infradead.org 18092L: linux-renesas-soc@vger.kernel.org 18093S: Maintained 18094F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18095F: drivers/mtd/nand/raw/renesas-nand-controller.c 18096 18097RENESAS R-CAR GYROADC DRIVER 18098M: Marek Vasut <marek.vasut@gmail.com> 18099L: linux-iio@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18102F: drivers/iio/adc/rcar-gyroadc.c 18103 18104RENESAS R-CAR I2C DRIVERS 18105M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18106L: linux-renesas-soc@vger.kernel.org 18107S: Supported 18108F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18109F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18110F: drivers/i2c/busses/i2c-rcar.c 18111F: drivers/i2c/busses/i2c-sh_mobile.c 18112 18113RENESAS R-CAR SATA DRIVER 18114R: Sergey Shtylyov <s.shtylyov@omp.ru> 18115L: linux-ide@vger.kernel.org 18116L: linux-renesas-soc@vger.kernel.org 18117S: Supported 18118F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18119F: drivers/ata/sata_rcar.c 18120 18121RENESAS R-CAR THERMAL DRIVERS 18122M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18123L: linux-renesas-soc@vger.kernel.org 18124S: Supported 18125F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18126F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18127F: drivers/thermal/rcar_gen3_thermal.c 18128F: drivers/thermal/rcar_thermal.c 18129 18130RENESAS RIIC DRIVER 18131M: Chris Brandt <chris.brandt@renesas.com> 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18135F: drivers/i2c/busses/i2c-riic.c 18136 18137RENESAS RZ/G2L A/D DRIVER 18138M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18139L: linux-iio@vger.kernel.org 18140L: linux-renesas-soc@vger.kernel.org 18141S: Supported 18142F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18143F: drivers/iio/adc/rzg2l_adc.c 18144 18145RENESAS RZ/G2L MTU3a COUNTER DRIVER 18146M: Biju Das <biju.das.jz@bp.renesas.com> 18147L: linux-iio@vger.kernel.org 18148L: linux-renesas-soc@vger.kernel.org 18149S: Supported 18150F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18151F: drivers/counter/rz-mtu3-cnt.c 18152 18153RENESAS RZ/N1 A5PSW SWITCH DRIVER 18154M: Clément Léger <clement.leger@bootlin.com> 18155L: linux-renesas-soc@vger.kernel.org 18156L: netdev@vger.kernel.org 18157S: Maintained 18158F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18159F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18160F: drivers/net/dsa/rzn1_a5psw* 18161F: drivers/net/pcs/pcs-rzn1-miic.c 18162F: include/dt-bindings/net/pcs-rzn1-miic.h 18163F: include/linux/pcs-rzn1-miic.h 18164F: net/dsa/tag_rzn1_a5psw.c 18165 18166RENESAS RZ/N1 RTC CONTROLLER DRIVER 18167M: Miquel Raynal <miquel.raynal@bootlin.com> 18168L: linux-rtc@vger.kernel.org 18169L: linux-renesas-soc@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18172F: drivers/rtc/rtc-rzn1.c 18173 18174RENESAS RZ/N1 USBF CONTROLLER DRIVER 18175M: Herve Codina <herve.codina@bootlin.com> 18176L: linux-renesas-soc@vger.kernel.org 18177L: linux-usb@vger.kernel.org 18178S: Maintained 18179F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18180F: drivers/usb/gadget/udc/renesas_usbf.c 18181 18182RENESAS RZ/V2M I2C DRIVER 18183M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18184L: linux-i2c@vger.kernel.org 18185L: linux-renesas-soc@vger.kernel.org 18186S: Supported 18187F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18188F: drivers/i2c/busses/i2c-rzv2m.c 18189 18190RENESAS USB PHY DRIVER 18191M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18192L: linux-renesas-soc@vger.kernel.org 18193S: Maintained 18194F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18195 18196RENESAS VERSACLOCK 7 CLOCK DRIVER 18197M: Alex Helms <alexander.helms.jy@renesas.com> 18198S: Maintained 18199F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18200F: drivers/clk/clk-versaclock7.c 18201 18202RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18203M: Herve Codina <herve.codina@bootlin.com> 18204L: linux-iio@vger.kernel.org 18205S: Maintained 18206F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18207F: drivers/iio/potentiometer/x9250.c 18208 18209RESET CONTROLLER FRAMEWORK 18210M: Philipp Zabel <p.zabel@pengutronix.de> 18211S: Maintained 18212T: git git://git.pengutronix.de/git/pza/linux 18213F: Documentation/devicetree/bindings/reset/ 18214F: Documentation/driver-api/reset.rst 18215F: drivers/reset/ 18216F: include/dt-bindings/reset/ 18217F: include/linux/reset-controller.h 18218F: include/linux/reset.h 18219F: include/linux/reset/ 18220K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18221 18222RESTARTABLE SEQUENCES SUPPORT 18223M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18224M: Peter Zijlstra <peterz@infradead.org> 18225M: "Paul E. McKenney" <paulmck@kernel.org> 18226M: Boqun Feng <boqun.feng@gmail.com> 18227L: linux-kernel@vger.kernel.org 18228S: Supported 18229F: include/trace/events/rseq.h 18230F: include/uapi/linux/rseq.h 18231F: kernel/rseq.c 18232F: tools/testing/selftests/rseq/ 18233 18234RFKILL 18235M: Johannes Berg <johannes@sipsolutions.net> 18236L: linux-wireless@vger.kernel.org 18237S: Maintained 18238W: https://wireless.wiki.kernel.org/ 18239Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18241T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18242F: Documentation/ABI/stable/sysfs-class-rfkill 18243F: Documentation/driver-api/rfkill.rst 18244F: include/linux/rfkill.h 18245F: include/uapi/linux/rfkill.h 18246F: net/rfkill/ 18247 18248RHASHTABLE 18249M: Thomas Graf <tgraf@suug.ch> 18250M: Herbert Xu <herbert@gondor.apana.org.au> 18251L: netdev@vger.kernel.org 18252S: Maintained 18253F: include/linux/rhashtable-types.h 18254F: include/linux/rhashtable.h 18255F: lib/rhashtable.c 18256F: lib/test_rhashtable.c 18257 18258RICOH R5C592 MEMORYSTICK DRIVER 18259M: Maxim Levitsky <maximlevitsky@gmail.com> 18260S: Maintained 18261F: drivers/memstick/host/r592.* 18262 18263RICOH SMARTMEDIA/XD DRIVER 18264M: Maxim Levitsky <maximlevitsky@gmail.com> 18265S: Maintained 18266F: drivers/mtd/nand/raw/r852.c 18267F: drivers/mtd/nand/raw/r852.h 18268 18269RISC-V ARCHITECTURE 18270M: Paul Walmsley <paul.walmsley@sifive.com> 18271M: Palmer Dabbelt <palmer@dabbelt.com> 18272M: Albert Ou <aou@eecs.berkeley.edu> 18273L: linux-riscv@lists.infradead.org 18274S: Supported 18275Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18276C: irc://irc.libera.chat/riscv 18277P: Documentation/riscv/patch-acceptance.rst 18278T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18279F: arch/riscv/ 18280N: riscv 18281K: riscv 18282 18283RISC-V MICROCHIP FPGA SUPPORT 18284M: Conor Dooley <conor.dooley@microchip.com> 18285M: Daire McNamara <daire.mcnamara@microchip.com> 18286L: linux-riscv@lists.infradead.org 18287S: Supported 18288F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18289F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18290F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18291F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18292F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18293F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18294F: Documentation/devicetree/bindings/riscv/microchip.yaml 18295F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18296F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18297F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18298F: arch/riscv/boot/dts/microchip/ 18299F: drivers/char/hw_random/mpfs-rng.c 18300F: drivers/clk/microchip/clk-mpfs*.c 18301F: drivers/i2c/busses/i2c-microchip-corei2c.c 18302F: drivers/mailbox/mailbox-mpfs.c 18303F: drivers/pci/controller/pcie-microchip-host.c 18304F: drivers/pwm/pwm-microchip-core.c 18305F: drivers/reset/reset-mpfs.c 18306F: drivers/rtc/rtc-mpfs.c 18307F: drivers/soc/microchip/mpfs-sys-controller.c 18308F: drivers/spi/spi-microchip-core-qspi.c 18309F: drivers/spi/spi-microchip-core.c 18310F: drivers/usb/musb/mpfs.c 18311F: include/soc/microchip/mpfs.h 18312 18313RISC-V MISC SOC SUPPORT 18314M: Conor Dooley <conor@kernel.org> 18315L: linux-riscv@lists.infradead.org 18316S: Maintained 18317Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18318T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18319F: Documentation/devicetree/bindings/riscv/ 18320F: arch/riscv/boot/dts/ 18321X: arch/riscv/boot/dts/allwinner/ 18322X: arch/riscv/boot/dts/renesas/ 18323 18324RISC-V PMU DRIVERS 18325M: Atish Patra <atishp@atishpatra.org> 18326R: Anup Patel <anup@brainfault.org> 18327L: linux-riscv@lists.infradead.org 18328S: Supported 18329F: drivers/perf/riscv_pmu.c 18330F: drivers/perf/riscv_pmu_legacy.c 18331F: drivers/perf/riscv_pmu_sbi.c 18332 18333RISC-V THEAD SoC SUPPORT 18334M: Jisheng Zhang <jszhang@kernel.org> 18335M: Guo Ren <guoren@kernel.org> 18336M: Fu Wei <wefu@redhat.com> 18337L: linux-riscv@lists.infradead.org 18338S: Maintained 18339F: arch/riscv/boot/dts/thead/ 18340 18341RNBD BLOCK DRIVERS 18342M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18343M: Jack Wang <jinpu.wang@ionos.com> 18344L: linux-block@vger.kernel.org 18345S: Maintained 18346F: drivers/block/rnbd/ 18347 18348ROCCAT DRIVERS 18349M: Stefan Achatz <erazor_de@users.sourceforge.net> 18350S: Maintained 18351W: http://sourceforge.net/projects/roccat/ 18352F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18353F: drivers/hid/hid-roccat* 18354F: include/linux/hid-roccat* 18355 18356ROCKCHIP CRYPTO DRIVERS 18357M: Corentin Labbe <clabbe@baylibre.com> 18358L: linux-crypto@vger.kernel.org 18359S: Maintained 18360F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18361F: drivers/crypto/rockchip/ 18362 18363ROCKCHIP I2S TDM DRIVER 18364M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18365L: linux-rockchip@lists.infradead.org 18366S: Maintained 18367F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18368F: sound/soc/rockchip/rockchip_i2s_tdm.* 18369 18370ROCKCHIP ISP V1 DRIVER 18371M: Dafna Hirschfeld <dafna@fastmail.com> 18372L: linux-media@vger.kernel.org 18373L: linux-rockchip@lists.infradead.org 18374S: Maintained 18375F: Documentation/admin-guide/media/rkisp1.rst 18376F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18377F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18378F: drivers/media/platform/rockchip/rkisp1 18379F: include/uapi/linux/rkisp1-config.h 18380 18381ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18382M: Jacob Chen <jacob-chen@iotwrt.com> 18383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18384L: linux-media@vger.kernel.org 18385L: linux-rockchip@lists.infradead.org 18386S: Maintained 18387F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18388F: drivers/media/platform/rockchip/rga/ 18389 18390ROCKCHIP VIDEO DECODER DRIVER 18391M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18392L: linux-media@vger.kernel.org 18393L: linux-rockchip@lists.infradead.org 18394S: Maintained 18395F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18396F: drivers/staging/media/rkvdec/ 18397 18398ROCKER DRIVER 18399M: Jiri Pirko <jiri@resnulli.us> 18400L: netdev@vger.kernel.org 18401S: Supported 18402F: drivers/net/ethernet/rocker/ 18403 18404ROCKETPORT EXPRESS/INFINITY DRIVER 18405M: Kevin Cernekee <cernekee@gmail.com> 18406L: linux-serial@vger.kernel.org 18407S: Odd Fixes 18408F: drivers/tty/serial/rp2.* 18409 18410ROHM BD99954 CHARGER IC 18411M: Matti Vaittinen <mazziesaccount@gmail.com> 18412S: Supported 18413F: drivers/power/supply/bd99954-charger.c 18414F: drivers/power/supply/bd99954-charger.h 18415 18416ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18417M: Tomasz Duszynski <tduszyns@gmail.com> 18418S: Maintained 18419F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18420F: drivers/iio/light/bh1750.c 18421 18422ROHM BU270xx LIGHT SENSOR DRIVERs 18423M: Matti Vaittinen <mazziesaccount@gmail.com> 18424L: linux-iio@vger.kernel.org 18425S: Supported 18426F: drivers/iio/light/rohm-bu27008.c 18427F: drivers/iio/light/rohm-bu27034.c 18428 18429ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18430M: Marek Vasut <marek.vasut+renesas@gmail.com> 18431L: linux-kernel@vger.kernel.org 18432L: linux-renesas-soc@vger.kernel.org 18433S: Supported 18434F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18435F: drivers/gpio/gpio-bd9571mwv.c 18436F: drivers/mfd/bd9571mwv.c 18437F: drivers/regulator/bd9571mwv-regulator.c 18438F: include/linux/mfd/bd9571mwv.h 18439 18440ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18441M: Matti Vaittinen <mazziesaccount@gmail.com> 18442S: Supported 18443F: drivers/clk/clk-bd718x7.c 18444F: drivers/gpio/gpio-bd71815.c 18445F: drivers/gpio/gpio-bd71828.c 18446F: drivers/mfd/rohm-bd71828.c 18447F: drivers/mfd/rohm-bd718x7.c 18448F: drivers/mfd/rohm-bd9576.c 18449F: drivers/regulator/bd71815-regulator.c 18450F: drivers/regulator/bd71828-regulator.c 18451F: drivers/regulator/bd718x7-regulator.c 18452F: drivers/regulator/bd9576-regulator.c 18453F: drivers/regulator/rohm-regulator.c 18454F: drivers/rtc/rtc-bd70528.c 18455F: drivers/watchdog/bd9576_wdt.c 18456F: include/linux/mfd/rohm-bd71815.h 18457F: include/linux/mfd/rohm-bd71828.h 18458F: include/linux/mfd/rohm-bd718x7.h 18459F: include/linux/mfd/rohm-bd957x.h 18460F: include/linux/mfd/rohm-generic.h 18461F: include/linux/mfd/rohm-shared.h 18462 18463ROSE NETWORK LAYER 18464M: Ralf Baechle <ralf@linux-mips.org> 18465L: linux-hams@vger.kernel.org 18466S: Maintained 18467W: http://www.linux-ax25.org/ 18468F: include/net/rose.h 18469F: include/uapi/linux/rose.h 18470F: net/rose/ 18471 18472ROTATION DRIVER FOR ALLWINNER A83T 18473M: Jernej Skrabec <jernej.skrabec@gmail.com> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476T: git git://linuxtv.org/media_tree.git 18477F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18478F: drivers/media/platform/sunxi/sun8i-rotate/ 18479 18480RPMSG TTY DRIVER 18481M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18482L: linux-remoteproc@vger.kernel.org 18483S: Maintained 18484F: drivers/tty/rpmsg_tty.c 18485 18486RTL2830 MEDIA DRIVER 18487M: Antti Palosaari <crope@iki.fi> 18488L: linux-media@vger.kernel.org 18489S: Maintained 18490W: https://linuxtv.org 18491W: http://palosaari.fi/linux/ 18492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18493T: git git://linuxtv.org/anttip/media_tree.git 18494F: drivers/media/dvb-frontends/rtl2830* 18495 18496RTL2832 MEDIA DRIVER 18497M: Antti Palosaari <crope@iki.fi> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: https://linuxtv.org 18501W: http://palosaari.fi/linux/ 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503T: git git://linuxtv.org/anttip/media_tree.git 18504F: drivers/media/dvb-frontends/rtl2832* 18505 18506RTL2832_SDR MEDIA DRIVER 18507M: Antti Palosaari <crope@iki.fi> 18508L: linux-media@vger.kernel.org 18509S: Maintained 18510W: https://linuxtv.org 18511W: http://palosaari.fi/linux/ 18512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18513T: git git://linuxtv.org/anttip/media_tree.git 18514F: drivers/media/dvb-frontends/rtl2832_sdr* 18515 18516RTL8180 WIRELESS DRIVER 18517L: linux-wireless@vger.kernel.org 18518S: Orphan 18519W: https://wireless.wiki.kernel.org/ 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18521F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18522 18523RTL8187 WIRELESS DRIVER 18524M: Herton Ronaldo Krzesinski <herton@canonical.com> 18525M: Hin-Tak Leung <htl10@users.sourceforge.net> 18526M: Larry Finger <Larry.Finger@lwfinger.net> 18527L: linux-wireless@vger.kernel.org 18528S: Maintained 18529W: https://wireless.wiki.kernel.org/ 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18531F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18532 18533RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18534M: Jes Sorensen <Jes.Sorensen@gmail.com> 18535L: linux-wireless@vger.kernel.org 18536S: Maintained 18537T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18538F: drivers/net/wireless/realtek/rtl8xxxu/ 18539 18540RTRS TRANSPORT DRIVERS 18541M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18542M: Jack Wang <jinpu.wang@ionos.com> 18543L: linux-rdma@vger.kernel.org 18544S: Maintained 18545F: drivers/infiniband/ulp/rtrs/ 18546 18547RUNTIME VERIFICATION (RV) 18548M: Daniel Bristot de Oliveira <bristot@kernel.org> 18549M: Steven Rostedt <rostedt@goodmis.org> 18550L: linux-trace-kernel@vger.kernel.org 18551S: Maintained 18552F: Documentation/trace/rv/ 18553F: include/linux/rv.h 18554F: include/rv/ 18555F: kernel/trace/rv/ 18556F: tools/verification/ 18557 18558RUST 18559M: Miguel Ojeda <ojeda@kernel.org> 18560M: Alex Gaynor <alex.gaynor@gmail.com> 18561M: Wedson Almeida Filho <wedsonaf@gmail.com> 18562R: Boqun Feng <boqun.feng@gmail.com> 18563R: Gary Guo <gary@garyguo.net> 18564R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18565R: Benno Lossin <benno.lossin@proton.me> 18566L: rust-for-linux@vger.kernel.org 18567S: Supported 18568W: https://github.com/Rust-for-Linux/linux 18569B: https://github.com/Rust-for-Linux/linux/issues 18570C: zulip://rust-for-linux.zulipchat.com 18571T: git https://github.com/Rust-for-Linux/linux.git rust-next 18572F: Documentation/rust/ 18573F: rust/ 18574F: samples/rust/ 18575F: scripts/*rust* 18576K: \b(?i:rust)\b 18577 18578RXRPC SOCKETS (AF_RXRPC) 18579M: David Howells <dhowells@redhat.com> 18580M: Marc Dionne <marc.dionne@auristor.com> 18581L: linux-afs@lists.infradead.org 18582S: Supported 18583W: https://www.infradead.org/~dhowells/kafs/ 18584F: Documentation/networking/rxrpc.rst 18585F: include/keys/rxrpc-type.h 18586F: include/net/af_rxrpc.h 18587F: include/trace/events/rxrpc.h 18588F: include/uapi/linux/rxrpc.h 18589F: net/rxrpc/ 18590 18591S3 SAVAGE FRAMEBUFFER DRIVER 18592M: Antonino Daplas <adaplas@gmail.com> 18593L: linux-fbdev@vger.kernel.org 18594S: Maintained 18595F: drivers/video/fbdev/savage/ 18596 18597S390 ARCHITECTURE 18598M: Heiko Carstens <hca@linux.ibm.com> 18599M: Vasily Gorbik <gor@linux.ibm.com> 18600M: Alexander Gordeev <agordeev@linux.ibm.com> 18601R: Christian Borntraeger <borntraeger@linux.ibm.com> 18602R: Sven Schnelle <svens@linux.ibm.com> 18603L: linux-s390@vger.kernel.org 18604S: Supported 18605T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18606F: Documentation/driver-api/s390-drivers.rst 18607F: Documentation/s390/ 18608F: arch/s390/ 18609F: drivers/s390/ 18610F: drivers/watchdog/diag288_wdt.c 18611 18612S390 COMMON I/O LAYER 18613M: Vineeth Vijayan <vneethv@linux.ibm.com> 18614M: Peter Oberparleiter <oberpar@linux.ibm.com> 18615L: linux-s390@vger.kernel.org 18616S: Supported 18617F: drivers/s390/cio/ 18618 18619S390 DASD DRIVER 18620M: Stefan Haberland <sth@linux.ibm.com> 18621M: Jan Hoeppner <hoeppner@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: block/partitions/ibm.c 18625F: drivers/s390/block/dasd* 18626F: include/linux/dasd_mod.h 18627 18628S390 IOMMU (PCI) 18629M: Niklas Schnelle <schnelle@linux.ibm.com> 18630M: Matthew Rosato <mjrosato@linux.ibm.com> 18631R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18632L: linux-s390@vger.kernel.org 18633S: Supported 18634F: drivers/iommu/s390-iommu.c 18635 18636S390 IUCV NETWORK LAYER 18637M: Alexandra Winter <wintera@linux.ibm.com> 18638M: Wenjia Zhang <wenjia@linux.ibm.com> 18639L: linux-s390@vger.kernel.org 18640L: netdev@vger.kernel.org 18641S: Supported 18642F: drivers/s390/net/*iucv* 18643F: include/net/iucv/ 18644F: net/iucv/ 18645 18646S390 MM 18647M: Alexander Gordeev <agordeev@linux.ibm.com> 18648M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650S: Supported 18651T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18652F: arch/s390/include/asm/pgtable.h 18653F: arch/s390/mm 18654 18655S390 NETWORK DRIVERS 18656M: Alexandra Winter <wintera@linux.ibm.com> 18657M: Wenjia Zhang <wenjia@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659L: netdev@vger.kernel.org 18660S: Supported 18661F: drivers/s390/net/ 18662 18663S390 PCI SUBSYSTEM 18664M: Niklas Schnelle <schnelle@linux.ibm.com> 18665M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667S: Supported 18668F: Documentation/s390/pci.rst 18669F: arch/s390/pci/ 18670F: drivers/pci/hotplug/s390_pci_hpc.c 18671 18672S390 SCM DRIVER 18673M: Vineeth Vijayan <vneethv@linux.ibm.com> 18674L: linux-s390@vger.kernel.org 18675S: Supported 18676F: drivers/s390/block/scm* 18677F: drivers/s390/cio/scm.c 18678 18679S390 VFIO AP DRIVER 18680M: Tony Krowiak <akrowiak@linux.ibm.com> 18681M: Halil Pasic <pasic@linux.ibm.com> 18682M: Jason Herne <jjherne@linux.ibm.com> 18683L: linux-s390@vger.kernel.org 18684S: Supported 18685F: Documentation/s390/vfio-ap* 18686F: drivers/s390/crypto/vfio_ap* 18687 18688S390 VFIO-CCW DRIVER 18689M: Eric Farman <farman@linux.ibm.com> 18690M: Matthew Rosato <mjrosato@linux.ibm.com> 18691R: Halil Pasic <pasic@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693L: kvm@vger.kernel.org 18694S: Supported 18695F: Documentation/s390/vfio-ccw.rst 18696F: drivers/s390/cio/vfio_ccw* 18697F: include/uapi/linux/vfio_ccw.h 18698 18699S390 VFIO-PCI DRIVER 18700M: Matthew Rosato <mjrosato@linux.ibm.com> 18701M: Eric Farman <farman@linux.ibm.com> 18702L: linux-s390@vger.kernel.org 18703L: kvm@vger.kernel.org 18704S: Supported 18705F: arch/s390/kvm/pci* 18706F: drivers/vfio/pci/vfio_pci_zdev.c 18707F: include/uapi/linux/vfio_zdev.h 18708 18709S390 ZCRYPT DRIVER 18710M: Harald Freudenberger <freude@linux.ibm.com> 18711L: linux-s390@vger.kernel.org 18712S: Supported 18713F: drivers/s390/crypto/ 18714 18715S390 ZFCP DRIVER 18716M: Steffen Maier <maier@linux.ibm.com> 18717M: Benjamin Block <bblock@linux.ibm.com> 18718L: linux-s390@vger.kernel.org 18719S: Supported 18720F: drivers/s390/scsi/zfcp_* 18721 18722SAA6588 RDS RECEIVER DRIVER 18723M: Hans Verkuil <hverkuil@xs4all.nl> 18724L: linux-media@vger.kernel.org 18725S: Odd Fixes 18726W: https://linuxtv.org 18727T: git git://linuxtv.org/media_tree.git 18728F: drivers/media/i2c/saa6588* 18729 18730SAA7134 VIDEO4LINUX DRIVER 18731M: Mauro Carvalho Chehab <mchehab@kernel.org> 18732L: linux-media@vger.kernel.org 18733S: Odd fixes 18734W: https://linuxtv.org 18735T: git git://linuxtv.org/media_tree.git 18736F: Documentation/driver-api/media/drivers/saa7134* 18737F: drivers/media/pci/saa7134/ 18738 18739SAA7146 VIDEO4LINUX-2 DRIVER 18740M: Hans Verkuil <hverkuil@xs4all.nl> 18741L: linux-media@vger.kernel.org 18742S: Maintained 18743T: git git://linuxtv.org/media_tree.git 18744F: drivers/media/common/saa7146/ 18745F: drivers/media/pci/saa7146/ 18746F: include/media/drv-intf/saa7146* 18747 18748SAFESETID SECURITY MODULE 18749M: Micah Morton <mortonm@chromium.org> 18750S: Supported 18751F: Documentation/admin-guide/LSM/SafeSetID.rst 18752F: security/safesetid/ 18753 18754SAMSUNG AUDIO (ASoC) DRIVERS 18755M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18757S: Maintained 18758B: mailto:linux-samsung-soc@vger.kernel.org 18759F: Documentation/devicetree/bindings/sound/samsung* 18760F: sound/soc/samsung/ 18761 18762SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18763M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18764L: linux-crypto@vger.kernel.org 18765L: linux-samsung-soc@vger.kernel.org 18766S: Maintained 18767F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18768F: drivers/crypto/exynos-rng.c 18769 18770SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18771M: Łukasz Stelmach <l.stelmach@samsung.com> 18772L: linux-samsung-soc@vger.kernel.org 18773S: Maintained 18774F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18775F: drivers/char/hw_random/exynos-trng.c 18776 18777SAMSUNG FRAMEBUFFER DRIVER 18778M: Jingoo Han <jingoohan1@gmail.com> 18779L: linux-fbdev@vger.kernel.org 18780S: Maintained 18781F: drivers/video/fbdev/s3c-fb.c 18782 18783SAMSUNG INTERCONNECT DRIVERS 18784M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18785M: Artur Świgoń <a.swigon@samsung.com> 18786L: linux-pm@vger.kernel.org 18787L: linux-samsung-soc@vger.kernel.org 18788S: Supported 18789F: drivers/interconnect/samsung/ 18790 18791SAMSUNG LAPTOP DRIVER 18792M: Corentin Chary <corentin.chary@gmail.com> 18793L: platform-driver-x86@vger.kernel.org 18794S: Maintained 18795F: drivers/platform/x86/samsung-laptop.c 18796 18797SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18798M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18799L: linux-kernel@vger.kernel.org 18800L: linux-samsung-soc@vger.kernel.org 18801S: Supported 18802B: mailto:linux-samsung-soc@vger.kernel.org 18803F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18804F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18805F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18806F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18807F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18808F: drivers/clk/clk-s2mps11.c 18809F: drivers/mfd/sec*.c 18810F: drivers/regulator/s2m*.c 18811F: drivers/regulator/s5m*.c 18812F: drivers/rtc/rtc-s5m.c 18813F: include/linux/mfd/samsung/ 18814 18815SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18816M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18817L: linux-media@vger.kernel.org 18818L: linux-samsung-soc@vger.kernel.org 18819S: Maintained 18820F: drivers/media/platform/samsung/s3c-camif/ 18821F: include/media/drv-intf/s3c_camif.h 18822 18823SAMSUNG S3FWRN5 NFC DRIVER 18824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18825S: Maintained 18826F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18827F: drivers/nfc/s3fwrn5 18828 18829SAMSUNG S5C73M3 CAMERA DRIVER 18830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18831M: Andrzej Hajda <andrzej.hajda@intel.com> 18832L: linux-media@vger.kernel.org 18833S: Supported 18834F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18835F: drivers/media/i2c/s5c73m3/* 18836 18837SAMSUNG S5K5BAF CAMERA DRIVER 18838M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18839M: Andrzej Hajda <andrzej.hajda@intel.com> 18840L: linux-media@vger.kernel.org 18841S: Supported 18842F: drivers/media/i2c/s5k5baf.c 18843 18844SAMSUNG S5P Security SubSystem (SSS) DRIVER 18845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18846M: Vladimir Zapolskiy <vz@mleia.com> 18847L: linux-crypto@vger.kernel.org 18848L: linux-samsung-soc@vger.kernel.org 18849S: Maintained 18850F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18851F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18852F: drivers/crypto/s5p-sss.c 18853 18854SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18855M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18856L: linux-media@vger.kernel.org 18857S: Supported 18858Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18859F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18860F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18861F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18862F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18863F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18864F: drivers/media/platform/samsung/exynos4-is/ 18865 18866SAMSUNG SOC CLOCK DRIVERS 18867M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18868M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18869M: Tomasz Figa <tomasz.figa@gmail.com> 18870M: Chanwoo Choi <cw00.choi@samsung.com> 18871R: Alim Akhtar <alim.akhtar@samsung.com> 18872L: linux-samsung-soc@vger.kernel.org 18873S: Supported 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18875T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18876F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18877F: Documentation/devicetree/bindings/clock/samsung,s3c* 18878F: drivers/clk/samsung/ 18879F: include/dt-bindings/clock/exynos*.h 18880F: include/dt-bindings/clock/s5p*.h 18881F: include/dt-bindings/clock/samsung,*.h 18882F: include/linux/clk/samsung.h 18883 18884SAMSUNG SPI DRIVERS 18885M: Andi Shyti <andi.shyti@kernel.org> 18886L: linux-spi@vger.kernel.org 18887L: linux-samsung-soc@vger.kernel.org 18888S: Maintained 18889F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18890F: drivers/spi/spi-s3c* 18891F: include/linux/platform_data/spi-s3c64xx.h 18892 18893SAMSUNG SXGBE DRIVERS 18894M: Byungho An <bh74.an@samsung.com> 18895L: netdev@vger.kernel.org 18896S: Supported 18897F: drivers/net/ethernet/samsung/sxgbe/ 18898 18899SAMSUNG THERMAL DRIVER 18900M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18901M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18902L: linux-pm@vger.kernel.org 18903L: linux-samsung-soc@vger.kernel.org 18904S: Maintained 18905F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18906F: drivers/thermal/samsung/ 18907 18908SAMSUNG USB2 PHY DRIVER 18909M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18910L: linux-kernel@vger.kernel.org 18911S: Supported 18912F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18913F: Documentation/driver-api/phy/samsung-usb2.rst 18914F: drivers/phy/samsung/phy-exynos4210-usb2.c 18915F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18916F: drivers/phy/samsung/phy-exynos5250-usb2.c 18917F: drivers/phy/samsung/phy-s5pv210-usb2.c 18918F: drivers/phy/samsung/phy-samsung-usb2.c 18919F: drivers/phy/samsung/phy-samsung-usb2.h 18920 18921SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18922M: Paul Barker <paul.barker@sancloud.com> 18923R: Marc Murphy <marc.murphy@sancloud.com> 18924S: Supported 18925F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18926 18927SC1200 WDT DRIVER 18928M: Zwane Mwaikambo <zwanem@gmail.com> 18929S: Maintained 18930F: drivers/watchdog/sc1200wdt.c 18931 18932SCHEDULER 18933M: Ingo Molnar <mingo@redhat.com> 18934M: Peter Zijlstra <peterz@infradead.org> 18935M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18936M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18937R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18938R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18939R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18940R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18941R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18942R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18943L: linux-kernel@vger.kernel.org 18944S: Maintained 18945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18946F: include/linux/preempt.h 18947F: include/linux/sched.h 18948F: include/linux/wait.h 18949F: include/uapi/linux/sched.h 18950F: kernel/sched/ 18951 18952SCSI LIBSAS SUBSYSTEM 18953R: John Garry <john.g.garry@oracle.com> 18954R: Jason Yan <yanaijie@huawei.com> 18955L: linux-scsi@vger.kernel.org 18956S: Supported 18957F: Documentation/scsi/libsas.rst 18958F: drivers/scsi/libsas/ 18959F: include/scsi/libsas.h 18960F: include/scsi/sas_ata.h 18961 18962SCSI RDMA PROTOCOL (SRP) INITIATOR 18963M: Bart Van Assche <bvanassche@acm.org> 18964L: linux-rdma@vger.kernel.org 18965S: Supported 18966Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18967F: drivers/infiniband/ulp/srp/ 18968F: include/scsi/srp.h 18969 18970SCSI RDMA PROTOCOL (SRP) TARGET 18971M: Bart Van Assche <bvanassche@acm.org> 18972L: linux-rdma@vger.kernel.org 18973L: target-devel@vger.kernel.org 18974S: Supported 18975Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18976F: drivers/infiniband/ulp/srpt/ 18977 18978SCSI SG DRIVER 18979M: Doug Gilbert <dgilbert@interlog.com> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982W: http://sg.danny.cz/sg 18983F: Documentation/scsi/scsi-generic.rst 18984F: drivers/scsi/sg.c 18985F: include/scsi/sg.h 18986 18987SCSI SUBSYSTEM 18988M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18989M: "Martin K. Petersen" <martin.petersen@oracle.com> 18990L: linux-scsi@vger.kernel.org 18991S: Maintained 18992Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18994T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18995F: Documentation/devicetree/bindings/scsi/ 18996F: drivers/scsi/ 18997F: drivers/ufs/ 18998F: include/scsi/ 18999 19000SCSI TAPE DRIVER 19001M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19002L: linux-scsi@vger.kernel.org 19003S: Maintained 19004F: Documentation/scsi/st.rst 19005F: drivers/scsi/st.* 19006F: drivers/scsi/st_*.h 19007 19008SCSI TARGET CORE USER DRIVER 19009M: Bodo Stroesser <bostroesser@gmail.com> 19010L: linux-scsi@vger.kernel.org 19011L: target-devel@vger.kernel.org 19012S: Supported 19013F: Documentation/target/tcmu-design.rst 19014F: drivers/target/target_core_user.c 19015F: include/uapi/linux/target_core_user.h 19016 19017SCSI TARGET SUBSYSTEM 19018M: "Martin K. Petersen" <martin.petersen@oracle.com> 19019L: linux-scsi@vger.kernel.org 19020L: target-devel@vger.kernel.org 19021S: Supported 19022W: http://www.linux-iscsi.org 19023Q: https://patchwork.kernel.org/project/target-devel/list/ 19024T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19025F: Documentation/target/ 19026F: drivers/target/ 19027F: include/target/ 19028 19029SCTP PROTOCOL 19030M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19031M: Xin Long <lucien.xin@gmail.com> 19032L: linux-sctp@vger.kernel.org 19033S: Maintained 19034W: https://github.com/sctp/lksctp-tools/wiki 19035F: Documentation/networking/sctp.rst 19036F: include/linux/sctp.h 19037F: include/net/sctp/ 19038F: include/uapi/linux/sctp.h 19039F: net/sctp/ 19040 19041SCx200 CPU SUPPORT 19042M: Jim Cromie <jim.cromie@gmail.com> 19043S: Odd Fixes 19044F: Documentation/i2c/busses/scx200_acb.rst 19045F: arch/x86/platform/scx200/ 19046F: drivers/i2c/busses/scx200* 19047F: drivers/mtd/maps/scx200_docflash.c 19048F: drivers/watchdog/scx200_wdt.c 19049F: include/linux/scx200.h 19050 19051SCx200 GPIO DRIVER 19052M: Jim Cromie <jim.cromie@gmail.com> 19053S: Maintained 19054F: drivers/char/scx200_gpio.c 19055F: include/linux/scx200_gpio.h 19056 19057SCx200 HRT CLOCKSOURCE DRIVER 19058M: Jim Cromie <jim.cromie@gmail.com> 19059S: Maintained 19060F: drivers/clocksource/scx200_hrt.c 19061 19062SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19063M: Sascha Sommer <saschasommer@freenet.de> 19064L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19065S: Maintained 19066F: drivers/mmc/host/sdricoh_cs.c 19067 19068SECO BOARDS CEC DRIVER 19069M: Ettore Chimenti <ek5.chimenti@gmail.com> 19070S: Maintained 19071F: drivers/media/cec/platform/seco/seco-cec.c 19072F: drivers/media/cec/platform/seco/seco-cec.h 19073 19074SECURE COMPUTING 19075M: Kees Cook <keescook@chromium.org> 19076R: Andy Lutomirski <luto@amacapital.net> 19077R: Will Drewry <wad@chromium.org> 19078S: Supported 19079T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19080F: Documentation/userspace-api/seccomp_filter.rst 19081F: include/linux/seccomp.h 19082F: include/uapi/linux/seccomp.h 19083F: kernel/seccomp.c 19084F: tools/testing/selftests/kselftest_harness.h 19085F: tools/testing/selftests/seccomp/* 19086K: \bsecure_computing 19087K: \bTIF_SECCOMP\b 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19090M: Kamal Dasu <kamal.dasu@broadcom.com> 19091M: Al Cooper <alcooperx@gmail.com> 19092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19093L: linux-mmc@vger.kernel.org 19094S: Maintained 19095F: drivers/mmc/host/sdhci-brcmstb* 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19098M: Adrian Hunter <adrian.hunter@intel.com> 19099L: linux-mmc@vger.kernel.org 19100S: Supported 19101F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19102F: drivers/mmc/host/sdhci* 19103 19104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19105M: Eugen Hristev <eugen.hristev@microchip.com> 19106L: linux-mmc@vger.kernel.org 19107S: Supported 19108F: drivers/mmc/host/sdhci-of-at91.c 19109 19110SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19111M: Haibo Chen <haibo.chen@nxp.com> 19112L: linux-imx@nxp.com 19113L: linux-mmc@vger.kernel.org 19114S: Maintained 19115F: drivers/mmc/host/sdhci-esdhc-imx.c 19116 19117SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19118M: Ben Dooks <ben-linux@fluff.org> 19119M: Jaehoon Chung <jh80.chung@samsung.com> 19120L: linux-mmc@vger.kernel.org 19121S: Maintained 19122F: drivers/mmc/host/sdhci-s3c* 19123 19124SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19125M: Viresh Kumar <vireshk@kernel.org> 19126L: linux-mmc@vger.kernel.org 19127S: Maintained 19128F: drivers/mmc/host/sdhci-spear.c 19129 19130SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19131M: Vignesh Raghavendra <vigneshr@ti.com> 19132L: linux-mmc@vger.kernel.org 19133S: Maintained 19134F: drivers/mmc/host/sdhci-omap.c 19135 19136SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19137M: Jonathan Derrick <jonathan.derrick@linux.dev> 19138L: linux-block@vger.kernel.org 19139S: Supported 19140F: block/opal_proto.h 19141F: block/sed* 19142F: include/linux/sed* 19143F: include/uapi/linux/sed* 19144 19145SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19146M: Mark Rutland <mark.rutland@arm.com> 19147M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19148M: Sudeep Holla <sudeep.holla@arm.com> 19149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19150S: Maintained 19151F: drivers/firmware/smccc/ 19152F: include/linux/arm-smccc.h 19153 19154SECURITY CONTACT 19155M: Security Officers <security@kernel.org> 19156S: Supported 19157F: Documentation/process/security-bugs.rst 19158 19159SECURITY SUBSYSTEM 19160M: Paul Moore <paul@paul-moore.com> 19161M: James Morris <jmorris@namei.org> 19162M: "Serge E. Hallyn" <serge@hallyn.com> 19163L: linux-security-module@vger.kernel.org (suggested Cc:) 19164S: Supported 19165W: http://kernsec.org/ 19166T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19167F: security/ 19168X: security/selinux/ 19169 19170SELINUX SECURITY MODULE 19171M: Paul Moore <paul@paul-moore.com> 19172M: Stephen Smalley <stephen.smalley.work@gmail.com> 19173M: Eric Paris <eparis@parisplace.org> 19174L: selinux@vger.kernel.org 19175S: Supported 19176W: https://selinuxproject.org 19177W: https://github.com/SELinuxProject 19178T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19179F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19180F: Documentation/ABI/removed/sysfs-selinux-disable 19181F: Documentation/admin-guide/LSM/SELinux.rst 19182F: include/trace/events/avc.h 19183F: include/uapi/linux/selinux_netlink.h 19184F: scripts/selinux/ 19185F: security/selinux/ 19186 19187SENSABLE PHANTOM 19188M: Jiri Slaby <jirislaby@kernel.org> 19189S: Maintained 19190F: drivers/misc/phantom.c 19191F: include/uapi/linux/phantom.h 19192 19193SENSEAIR SUNRISE 006-0-0007 19194M: Jacopo Mondi <jacopo@jmondi.org> 19195S: Maintained 19196F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19197F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19198F: drivers/iio/chemical/sunrise_co2.c 19199 19200SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19201M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19202S: Maintained 19203F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19204F: drivers/iio/chemical/scd30.h 19205F: drivers/iio/chemical/scd30_core.c 19206F: drivers/iio/chemical/scd30_i2c.c 19207F: drivers/iio/chemical/scd30_serial.c 19208 19209SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19210M: Roan van Dijk <roan@protonic.nl> 19211S: Maintained 19212F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19213F: drivers/iio/chemical/scd4x.c 19214 19215SENSIRION SGP40 GAS SENSOR DRIVER 19216M: Andreas Klinger <ak@it-klinger.de> 19217S: Maintained 19218F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19219F: drivers/iio/chemical/sgp40.c 19220 19221SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19222M: Tomasz Duszynski <tduszyns@gmail.com> 19223S: Maintained 19224F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19225F: drivers/iio/chemical/sps30.c 19226F: drivers/iio/chemical/sps30_i2c.c 19227F: drivers/iio/chemical/sps30_serial.c 19228 19229SERIAL DEVICE BUS 19230M: Rob Herring <robh@kernel.org> 19231L: linux-serial@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/serial/serial.yaml 19234F: drivers/tty/serdev/ 19235F: include/linux/serdev.h 19236 19237SERIAL DRIVERS 19238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19239L: linux-serial@vger.kernel.org 19240S: Maintained 19241F: Documentation/devicetree/bindings/serial/ 19242F: drivers/tty/serial/ 19243 19244SERIAL IR RECEIVER 19245M: Sean Young <sean@mess.org> 19246L: linux-media@vger.kernel.org 19247S: Maintained 19248F: drivers/media/rc/serial_ir.c 19249 19250SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19251M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19252L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19253S: Maintained 19254F: Documentation/devicetree/bindings/slimbus/ 19255F: drivers/slimbus/ 19256F: include/linux/slimbus.h 19257 19258SFC NETWORK DRIVER 19259M: Edward Cree <ecree.xilinx@gmail.com> 19260M: Martin Habets <habetsm.xilinx@gmail.com> 19261L: netdev@vger.kernel.org 19262L: linux-net-drivers@amd.com 19263S: Supported 19264F: Documentation/networking/devlink/sfc.rst 19265F: drivers/net/ethernet/sfc/ 19266 19267SFCTEMP HWMON DRIVER 19268M: Emil Renner Berthing <kernel@esmil.dk> 19269L: linux-hwmon@vger.kernel.org 19270S: Maintained 19271F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19272F: Documentation/hwmon/sfctemp.rst 19273F: drivers/hwmon/sfctemp.c 19274 19275SFF/SFP/SFP+ MODULE SUPPORT 19276M: Russell King <linux@armlinux.org.uk> 19277L: netdev@vger.kernel.org 19278S: Maintained 19279F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19280F: drivers/net/phy/phylink.c 19281F: drivers/net/phy/sfp* 19282F: include/linux/mdio/mdio-i2c.h 19283F: include/linux/phylink.h 19284F: include/linux/sfp.h 19285K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19286 19287SGI GRU DRIVER 19288M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19289S: Maintained 19290F: drivers/misc/sgi-gru/ 19291 19292SGI XP/XPC/XPNET DRIVER 19293M: Robin Holt <robinmholt@gmail.com> 19294M: Steve Wahl <steve.wahl@hpe.com> 19295R: Mike Travis <mike.travis@hpe.com> 19296S: Maintained 19297F: drivers/misc/sgi-xp/ 19298 19299SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19300M: Karsten Graul <kgraul@linux.ibm.com> 19301M: Wenjia Zhang <wenjia@linux.ibm.com> 19302M: Jan Karcher <jaka@linux.ibm.com> 19303R: D. Wythe <alibuda@linux.alibaba.com> 19304R: Tony Lu <tonylu@linux.alibaba.com> 19305R: Wen Gu <guwen@linux.alibaba.com> 19306L: linux-s390@vger.kernel.org 19307S: Supported 19308F: net/smc/ 19309 19310SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19311M: Linus Walleij <linus.walleij@linaro.org> 19312L: linux-iio@vger.kernel.org 19313S: Maintained 19314T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19315F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19316F: drivers/iio/light/gp2ap002.c 19317 19318SHARP RJ54N1CB0C SENSOR DRIVER 19319M: Jacopo Mondi <jacopo@jmondi.org> 19320L: linux-media@vger.kernel.org 19321S: Odd fixes 19322T: git git://linuxtv.org/media_tree.git 19323F: drivers/media/i2c/rj54n1cb0c.c 19324F: include/media/i2c/rj54n1cb0c.h 19325 19326SH_VOU V4L2 OUTPUT DRIVER 19327L: linux-media@vger.kernel.org 19328S: Orphan 19329F: drivers/media/platform/renesas/sh_vou.c 19330F: include/media/drv-intf/sh_vou.h 19331 19332SI2157 MEDIA DRIVER 19333M: Antti Palosaari <crope@iki.fi> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337W: http://palosaari.fi/linux/ 19338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19339T: git git://linuxtv.org/anttip/media_tree.git 19340F: drivers/media/tuners/si2157* 19341 19342SI2165 MEDIA DRIVER 19343M: Matthias Schwarzott <zzam@gentoo.org> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348F: drivers/media/dvb-frontends/si2165* 19349 19350SI2168 MEDIA DRIVER 19351M: Antti Palosaari <crope@iki.fi> 19352L: linux-media@vger.kernel.org 19353S: Maintained 19354W: https://linuxtv.org 19355W: http://palosaari.fi/linux/ 19356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19357T: git git://linuxtv.org/anttip/media_tree.git 19358F: drivers/media/dvb-frontends/si2168* 19359 19360SI470X FM RADIO RECEIVER I2C DRIVER 19361M: Hans Verkuil <hverkuil@xs4all.nl> 19362L: linux-media@vger.kernel.org 19363S: Odd Fixes 19364W: https://linuxtv.org 19365T: git git://linuxtv.org/media_tree.git 19366F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19367F: drivers/media/radio/si470x/radio-si470x-i2c.c 19368 19369SI470X FM RADIO RECEIVER USB DRIVER 19370M: Hans Verkuil <hverkuil@xs4all.nl> 19371L: linux-media@vger.kernel.org 19372S: Maintained 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si470x/radio-si470x-common.c 19376F: drivers/media/radio/si470x/radio-si470x-usb.c 19377F: drivers/media/radio/si470x/radio-si470x.h 19378 19379SI4713 FM RADIO TRANSMITTER I2C DRIVER 19380M: Eduardo Valentin <edubezval@gmail.com> 19381L: linux-media@vger.kernel.org 19382S: Odd Fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/radio/si4713/si4713.? 19386 19387SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19388M: Eduardo Valentin <edubezval@gmail.com> 19389L: linux-media@vger.kernel.org 19390S: Odd Fixes 19391W: https://linuxtv.org 19392T: git git://linuxtv.org/media_tree.git 19393F: drivers/media/radio/si4713/radio-platform-si4713.c 19394 19395SI4713 FM RADIO TRANSMITTER USB DRIVER 19396M: Hans Verkuil <hverkuil@xs4all.nl> 19397L: linux-media@vger.kernel.org 19398S: Maintained 19399W: https://linuxtv.org 19400T: git git://linuxtv.org/media_tree.git 19401F: drivers/media/radio/si4713/radio-usb-si4713.c 19402 19403SIANO DVB DRIVER 19404M: Mauro Carvalho Chehab <mchehab@kernel.org> 19405L: linux-media@vger.kernel.org 19406S: Odd fixes 19407W: https://linuxtv.org 19408T: git git://linuxtv.org/media_tree.git 19409F: drivers/media/common/siano/ 19410F: drivers/media/mmc/siano/ 19411F: drivers/media/usb/siano/ 19412F: drivers/media/usb/siano/ 19413 19414SIFIVE DRIVERS 19415M: Palmer Dabbelt <palmer@dabbelt.com> 19416M: Paul Walmsley <paul.walmsley@sifive.com> 19417L: linux-riscv@lists.infradead.org 19418S: Supported 19419N: sifive 19420K: [^@]sifive 19421 19422SIFIVE FU540 SYSTEM-ON-CHIP 19423M: Paul Walmsley <paul.walmsley@sifive.com> 19424M: Palmer Dabbelt <palmer@dabbelt.com> 19425L: linux-riscv@lists.infradead.org 19426S: Supported 19427T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19428N: fu540 19429K: fu540 19430 19431SIFIVE PDMA DRIVER 19432M: Green Wan <green.wan@sifive.com> 19433S: Maintained 19434F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19435F: drivers/dma/sf-pdma/ 19436 19437SIFIVE SOC DRIVERS 19438M: Conor Dooley <conor@kernel.org> 19439L: linux-riscv@lists.infradead.org 19440S: Maintained 19441T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19442F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19443F: drivers/soc/sifive/ 19444 19445SILEAD TOUCHSCREEN DRIVER 19446M: Hans de Goede <hdegoede@redhat.com> 19447L: linux-input@vger.kernel.org 19448L: platform-driver-x86@vger.kernel.org 19449S: Maintained 19450F: drivers/input/touchscreen/silead.c 19451F: drivers/platform/x86/touchscreen_dmi.c 19452 19453SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19454M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19455S: Supported 19456F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19457F: drivers/net/wireless/silabs/wfx/ 19458 19459SILICON MOTION SM712 FRAME BUFFER DRIVER 19460M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19461M: Teddy Wang <teddy.wang@siliconmotion.com> 19462M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19463L: linux-fbdev@vger.kernel.org 19464S: Maintained 19465F: Documentation/fb/sm712fb.rst 19466F: drivers/video/fbdev/sm712* 19467 19468SILVACO I3C DUAL-ROLE MASTER 19469M: Miquel Raynal <miquel.raynal@bootlin.com> 19470M: Conor Culhane <conor.culhane@silvaco.com> 19471L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19472S: Maintained 19473F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19474F: drivers/i3c/master/svc-i3c-master.c 19475 19476SIMPLEFB FB DRIVER 19477M: Hans de Goede <hdegoede@redhat.com> 19478L: linux-fbdev@vger.kernel.org 19479S: Maintained 19480F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19481F: drivers/video/fbdev/simplefb.c 19482F: include/linux/platform_data/simplefb.h 19483 19484SIMTEC EB110ATX (Chalice CATS) 19485M: Simtec Linux Team <linux@simtec.co.uk> 19486S: Supported 19487W: http://www.simtec.co.uk/products/EB110ATX/ 19488 19489SIOX 19490M: Thorsten Scherer <t.scherer@eckelmann.de> 19491M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19492R: Pengutronix Kernel Team <kernel@pengutronix.de> 19493S: Supported 19494F: drivers/gpio/gpio-siox.c 19495F: drivers/siox/* 19496F: include/trace/events/siox.h 19497 19498SIPHASH PRF ROUTINES 19499M: Jason A. Donenfeld <Jason@zx2c4.com> 19500S: Maintained 19501F: include/linux/siphash.h 19502F: lib/siphash.c 19503F: lib/siphash_kunit.c 19504 19505SIS 190 ETHERNET DRIVER 19506M: Francois Romieu <romieu@fr.zoreil.com> 19507L: netdev@vger.kernel.org 19508S: Maintained 19509F: drivers/net/ethernet/sis/sis190.c 19510 19511SIS 900/7016 FAST ETHERNET DRIVER 19512M: Daniele Venzano <venza@brownhat.org> 19513L: netdev@vger.kernel.org 19514S: Maintained 19515W: http://www.brownhat.org/sis900.html 19516F: drivers/net/ethernet/sis/sis900.* 19517 19518SIS FRAMEBUFFER DRIVER 19519S: Orphan 19520F: Documentation/fb/sisfb.rst 19521F: drivers/video/fbdev/sis/ 19522F: include/video/sisfb.h 19523 19524SIS I2C TOUCHSCREEN DRIVER 19525M: Mika Penttilä <mpenttil@redhat.com> 19526L: linux-input@vger.kernel.org 19527S: Maintained 19528F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19529F: drivers/input/touchscreen/sis_i2c.c 19530 19531SIS USB2VGA DRIVER 19532M: Thomas Winischhofer <thomas@winischhofer.net> 19533S: Maintained 19534W: http://www.winischhofer.at/linuxsisusbvga.shtml 19535F: drivers/usb/misc/sisusbvga/ 19536 19537SL28 CPLD MFD DRIVER 19538M: Michael Walle <michael@walle.cc> 19539S: Maintained 19540F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19541F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19542F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19543F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19544F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19545F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19546F: drivers/gpio/gpio-sl28cpld.c 19547F: drivers/hwmon/sl28cpld-hwmon.c 19548F: drivers/irqchip/irq-sl28cpld.c 19549F: drivers/pwm/pwm-sl28cpld.c 19550F: drivers/watchdog/sl28cpld_wdt.c 19551 19552SL28 VPD NVMEM LAYOUT DRIVER 19553M: Michael Walle <michael@walle.cc> 19554S: Maintained 19555F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19556F: drivers/nvmem/layouts/sl28vpd.c 19557 19558SLAB ALLOCATOR 19559M: Christoph Lameter <cl@linux.com> 19560M: Pekka Enberg <penberg@kernel.org> 19561M: David Rientjes <rientjes@google.com> 19562M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19563M: Andrew Morton <akpm@linux-foundation.org> 19564M: Vlastimil Babka <vbabka@suse.cz> 19565R: Roman Gushchin <roman.gushchin@linux.dev> 19566R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19567L: linux-mm@kvack.org 19568S: Maintained 19569T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19570F: include/linux/sl?b*.h 19571F: mm/sl?b* 19572 19573SLCAN CAN NETWORK DRIVER 19574M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19575L: linux-can@vger.kernel.org 19576S: Maintained 19577F: drivers/net/can/slcan/ 19578 19579SLEEPABLE READ-COPY UPDATE (SRCU) 19580M: Lai Jiangshan <jiangshanlai@gmail.com> 19581M: "Paul E. McKenney" <paulmck@kernel.org> 19582M: Josh Triplett <josh@joshtriplett.org> 19583R: Steven Rostedt <rostedt@goodmis.org> 19584R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19585L: rcu@vger.kernel.org 19586S: Supported 19587W: http://www.rdrop.com/users/paulmck/RCU/ 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19589F: include/linux/srcu*.h 19590F: kernel/rcu/srcu*.c 19591 19592SMACK SECURITY MODULE 19593M: Casey Schaufler <casey@schaufler-ca.com> 19594L: linux-security-module@vger.kernel.org 19595S: Maintained 19596W: http://schaufler-ca.com 19597T: git git://github.com/cschaufler/smack-next 19598F: Documentation/admin-guide/LSM/Smack.rst 19599F: security/smack/ 19600 19601SMC91x ETHERNET DRIVER 19602M: Nicolas Pitre <nico@fluxnic.net> 19603S: Odd Fixes 19604F: drivers/net/ethernet/smsc/smc91x.* 19605 19606SMM665 HARDWARE MONITOR DRIVER 19607M: Guenter Roeck <linux@roeck-us.net> 19608L: linux-hwmon@vger.kernel.org 19609S: Maintained 19610F: Documentation/hwmon/smm665.rst 19611F: drivers/hwmon/smm665.c 19612 19613SMSC EMC2103 HARDWARE MONITOR DRIVER 19614M: Steve Glendinning <steve.glendinning@shawell.net> 19615L: linux-hwmon@vger.kernel.org 19616S: Maintained 19617F: Documentation/hwmon/emc2103.rst 19618F: drivers/hwmon/emc2103.c 19619 19620SMSC SCH5627 HARDWARE MONITOR DRIVER 19621M: Hans de Goede <hdegoede@redhat.com> 19622L: linux-hwmon@vger.kernel.org 19623S: Supported 19624F: Documentation/hwmon/sch5627.rst 19625F: drivers/hwmon/sch5627.c 19626 19627SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19628M: Steve Glendinning <steve.glendinning@shawell.net> 19629L: linux-fbdev@vger.kernel.org 19630S: Maintained 19631F: drivers/video/fbdev/smscufx.c 19632 19633SMSC47B397 HARDWARE MONITOR DRIVER 19634M: Jean Delvare <jdelvare@suse.com> 19635L: linux-hwmon@vger.kernel.org 19636S: Maintained 19637F: Documentation/hwmon/smsc47b397.rst 19638F: drivers/hwmon/smsc47b397.c 19639 19640SMSC911x ETHERNET DRIVER 19641M: Steve Glendinning <steve.glendinning@shawell.net> 19642L: netdev@vger.kernel.org 19643S: Maintained 19644F: drivers/net/ethernet/smsc/smsc911x.* 19645F: include/linux/smsc911x.h 19646 19647SMSC9420 PCI ETHERNET DRIVER 19648M: Steve Glendinning <steve.glendinning@shawell.net> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: drivers/net/ethernet/smsc/smsc9420.* 19652 19653SNET DPU VIRTIO DATA PATH ACCELERATOR 19654R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19655F: drivers/vdpa/solidrun/ 19656 19657SOCIONEXT (SNI) AVE NETWORK DRIVER 19658M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19659L: netdev@vger.kernel.org 19660S: Maintained 19661F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19662F: drivers/net/ethernet/socionext/sni_ave.c 19663 19664SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19665M: Jassi Brar <jaswinder.singh@linaro.org> 19666M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19667L: netdev@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19670F: drivers/net/ethernet/socionext/netsec.c 19671 19672SOCIONEXT (SNI) Synquacer SPI DRIVER 19673M: Masahisa Kojima <masahisa.kojima@linaro.org> 19674M: Jassi Brar <jaswinder.singh@linaro.org> 19675L: linux-spi@vger.kernel.org 19676S: Maintained 19677F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19678F: drivers/spi/spi-synquacer.c 19679 19680SOCIONEXT SYNQUACER I2C DRIVER 19681M: Ard Biesheuvel <ardb@kernel.org> 19682L: linux-i2c@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19685F: drivers/i2c/busses/i2c-synquacer.c 19686 19687SOCIONEXT UNIPHIER SOUND DRIVER 19688L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19689S: Orphan 19690F: sound/soc/uniphier/ 19691 19692SOCKET TIMESTAMPING 19693M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19694S: Maintained 19695F: Documentation/networking/timestamping.rst 19696F: include/uapi/linux/net_tstamp.h 19697F: tools/testing/selftests/net/so_txtime.c 19698 19699SOEKRIS NET48XX LED SUPPORT 19700M: Chris Boot <bootc@bootc.net> 19701S: Maintained 19702F: drivers/leds/leds-net48xx.c 19703 19704SOFT-IWARP DRIVER (siw) 19705M: Bernard Metzler <bmt@zurich.ibm.com> 19706L: linux-rdma@vger.kernel.org 19707S: Supported 19708F: drivers/infiniband/sw/siw/ 19709F: include/uapi/rdma/siw-abi.h 19710 19711SOFT-ROCE DRIVER (rxe) 19712M: Zhu Yanjun <zyjzyj2000@gmail.com> 19713L: linux-rdma@vger.kernel.org 19714S: Supported 19715F: drivers/infiniband/sw/rxe/ 19716F: include/uapi/rdma/rdma_user_rxe.h 19717 19718SOFTLOGIC 6x10 MPEG CODEC 19719M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19720M: Anton Sviridenko <anton@corp.bluecherry.net> 19721M: Andrey Utkin <andrey_utkin@fastmail.com> 19722M: Ismael Luceno <ismael@iodev.co.uk> 19723L: linux-media@vger.kernel.org 19724S: Supported 19725F: drivers/media/pci/solo6x10/ 19726 19727SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19728M: James Morse <james.morse@arm.com> 19729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19730S: Maintained 19731F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19732F: drivers/firmware/arm_sdei.c 19733F: include/linux/arm_sdei.h 19734F: include/uapi/linux/arm_sdei.h 19735 19736SOFTWARE NODES AND DEVICE PROPERTIES 19737R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19738R: Daniel Scally <djrscally@gmail.com> 19739R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19740R: Sakari Ailus <sakari.ailus@linux.intel.com> 19741L: linux-acpi@vger.kernel.org 19742S: Maintained 19743F: drivers/base/property.c 19744F: drivers/base/swnode.c 19745F: include/linux/fwnode.h 19746F: include/linux/property.h 19747 19748SOFTWARE RAID (Multiple Disks) SUPPORT 19749M: Song Liu <song@kernel.org> 19750L: linux-raid@vger.kernel.org 19751S: Supported 19752Q: https://patchwork.kernel.org/project/linux-raid/list/ 19753T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19754F: drivers/md/Kconfig 19755F: drivers/md/Makefile 19756F: drivers/md/md* 19757F: drivers/md/raid* 19758F: include/linux/raid/ 19759F: include/uapi/linux/raid/ 19760 19761SOLIDRUN CLEARFOG SUPPORT 19762M: Russell King <linux@armlinux.org.uk> 19763S: Maintained 19764F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19765F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19766 19767SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19768M: Russell King <linux@armlinux.org.uk> 19769S: Maintained 19770F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19771F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19772F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19773 19774SONIC NETWORK DRIVER 19775M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19776L: netdev@vger.kernel.org 19777S: Maintained 19778F: drivers/net/ethernet/natsemi/sonic.* 19779 19780SONICS SILICON BACKPLANE DRIVER (SSB) 19781M: Michael Buesch <m@bues.ch> 19782L: linux-wireless@vger.kernel.org 19783S: Maintained 19784F: drivers/ssb/ 19785F: include/linux/ssb/ 19786 19787SONY IMX208 SENSOR DRIVER 19788M: Sakari Ailus <sakari.ailus@linux.intel.com> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: drivers/media/i2c/imx208.c 19793 19794SONY IMX214 SENSOR DRIVER 19795M: Ricardo Ribalda <ribalda@kernel.org> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media_tree.git 19799F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19800F: drivers/media/i2c/imx214.c 19801 19802SONY IMX219 SENSOR DRIVER 19803M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media_tree.git 19807F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19808F: drivers/media/i2c/imx219.c 19809 19810SONY IMX258 SENSOR DRIVER 19811M: Sakari Ailus <sakari.ailus@linux.intel.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19816F: drivers/media/i2c/imx258.c 19817 19818SONY IMX274 SENSOR DRIVER 19819M: Leon Luo <leonl@leopardimaging.com> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media_tree.git 19823F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19824F: drivers/media/i2c/imx274.c 19825 19826SONY IMX290 SENSOR DRIVER 19827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830T: git git://linuxtv.org/media_tree.git 19831F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19832F: drivers/media/i2c/imx290.c 19833 19834SONY IMX296 SENSOR DRIVER 19835M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19836M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19841F: drivers/media/i2c/imx296.c 19842 19843SONY IMX319 SENSOR DRIVER 19844M: Bingbu Cao <bingbu.cao@intel.com> 19845L: linux-media@vger.kernel.org 19846S: Maintained 19847T: git git://linuxtv.org/media_tree.git 19848F: drivers/media/i2c/imx319.c 19849 19850SONY IMX334 SENSOR DRIVER 19851M: Paul J. Murphy <paul.j.murphy@intel.com> 19852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19853L: linux-media@vger.kernel.org 19854S: Maintained 19855T: git git://linuxtv.org/media_tree.git 19856F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19857F: drivers/media/i2c/imx334.c 19858 19859SONY IMX335 SENSOR DRIVER 19860M: Paul J. Murphy <paul.j.murphy@intel.com> 19861M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19866F: drivers/media/i2c/imx335.c 19867 19868SONY IMX355 SENSOR DRIVER 19869M: Tianshu Qiu <tian.shu.qiu@intel.com> 19870L: linux-media@vger.kernel.org 19871S: Maintained 19872T: git git://linuxtv.org/media_tree.git 19873F: drivers/media/i2c/imx355.c 19874 19875SONY IMX412 SENSOR DRIVER 19876M: Paul J. Murphy <paul.j.murphy@intel.com> 19877M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19878L: linux-media@vger.kernel.org 19879S: Maintained 19880T: git git://linuxtv.org/media_tree.git 19881F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19882F: drivers/media/i2c/imx412.c 19883 19884SONY IMX415 SENSOR DRIVER 19885M: Michael Riesch <michael.riesch@wolfvision.net> 19886L: linux-media@vger.kernel.org 19887S: Maintained 19888T: git git://linuxtv.org/media_tree.git 19889F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19890F: drivers/media/i2c/imx415.c 19891 19892SONY MEMORYSTICK SUBSYSTEM 19893M: Maxim Levitsky <maximlevitsky@gmail.com> 19894M: Alex Dubov <oakad@yahoo.com> 19895M: Ulf Hansson <ulf.hansson@linaro.org> 19896L: linux-mmc@vger.kernel.org 19897S: Maintained 19898T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19899F: drivers/memstick/ 19900F: include/linux/memstick.h 19901 19902SONY VAIO CONTROL DEVICE DRIVER 19903M: Mattia Dongili <malattia@linux.it> 19904L: platform-driver-x86@vger.kernel.org 19905S: Maintained 19906W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19907F: Documentation/admin-guide/laptops/sony-laptop.rst 19908F: drivers/char/sonypi.c 19909F: drivers/platform/x86/sony-laptop.c 19910F: include/linux/sony-laptop.h 19911 19912SOUND 19913M: Jaroslav Kysela <perex@perex.cz> 19914M: Takashi Iwai <tiwai@suse.com> 19915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19916S: Maintained 19917W: http://www.alsa-project.org/ 19918Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19920F: Documentation/sound/ 19921F: include/sound/ 19922F: include/uapi/sound/ 19923F: sound/ 19924F: tools/testing/selftests/alsa 19925 19926SOUND - ALSA SELFTESTS 19927M: Mark Brown <broonie@kernel.org> 19928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19929L: linux-kselftest@vger.kernel.org 19930S: Supported 19931F: tools/testing/selftests/alsa 19932 19933SOUND - COMPRESSED AUDIO 19934M: Vinod Koul <vkoul@kernel.org> 19935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19936S: Supported 19937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19938F: Documentation/sound/designs/compress-offload.rst 19939F: include/sound/compress_driver.h 19940F: include/uapi/sound/compress_* 19941F: sound/core/compress_offload.c 19942F: sound/soc/soc-compress.c 19943 19944SOUND - DMAENGINE HELPERS 19945M: Lars-Peter Clausen <lars@metafoo.de> 19946S: Supported 19947F: include/sound/dmaengine_pcm.h 19948F: sound/core/pcm_dmaengine.c 19949F: sound/soc/soc-generic-dmaengine-pcm.c 19950 19951SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19952M: Liam Girdwood <lgirdwood@gmail.com> 19953M: Mark Brown <broonie@kernel.org> 19954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19955S: Supported 19956W: http://alsa-project.org/main/index.php/ASoC 19957T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19958F: Documentation/devicetree/bindings/sound/ 19959F: Documentation/sound/soc/ 19960F: include/dt-bindings/sound/ 19961F: include/sound/soc* 19962F: sound/soc/ 19963 19964SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19965M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19966M: Liam Girdwood <lgirdwood@gmail.com> 19967M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19970M: Daniel Baluta <daniel.baluta@nxp.com> 19971R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19972L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19973S: Supported 19974W: https://github.com/thesofproject/linux/ 19975F: sound/soc/sof/ 19976 19977SOUNDWIRE SUBSYSTEM 19978M: Vinod Koul <vkoul@kernel.org> 19979M: Bard Liao <yung-chuan.liao@linux.intel.com> 19980R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19981R: Sanyog Kale <sanyog.r.kale@intel.com> 19982L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19983S: Supported 19984T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19985F: Documentation/driver-api/soundwire/ 19986F: drivers/soundwire/ 19987F: include/linux/soundwire/ 19988 19989SP2 MEDIA DRIVER 19990M: Olli Salonen <olli.salonen@iki.fi> 19991L: linux-media@vger.kernel.org 19992S: Maintained 19993W: https://linuxtv.org 19994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19995F: drivers/media/dvb-frontends/sp2* 19996 19997SPANISH DOCUMENTATION 19998M: Carlos Bilbao <carlos.bilbao@amd.com> 19999S: Maintained 20000F: Documentation/translations/sp_SP/ 20001 20002SPARC + UltraSPARC (sparc/sparc64) 20003M: "David S. Miller" <davem@davemloft.net> 20004L: sparclinux@vger.kernel.org 20005S: Maintained 20006Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20009F: arch/sparc/ 20010F: drivers/sbus/ 20011 20012SPARC SERIAL DRIVERS 20013M: "David S. Miller" <davem@davemloft.net> 20014L: sparclinux@vger.kernel.org 20015S: Maintained 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20018F: drivers/tty/serial/suncore.c 20019F: drivers/tty/serial/sunhv.c 20020F: drivers/tty/serial/sunsab.c 20021F: drivers/tty/serial/sunsab.h 20022F: drivers/tty/serial/sunsu.c 20023F: drivers/tty/serial/sunzilog.c 20024F: drivers/tty/serial/sunzilog.h 20025F: drivers/tty/vcc.c 20026F: include/linux/sunserialcore.h 20027 20028SPARSE CHECKER 20029M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20030L: linux-sparse@vger.kernel.org 20031S: Maintained 20032W: https://sparse.docs.kernel.org/ 20033Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20034B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20035T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20036F: include/linux/compiler.h 20037 20038SPEAKUP CONSOLE SPEECH DRIVER 20039M: William Hubbs <w.d.hubbs@gmail.com> 20040M: Chris Brannon <chris@the-brannons.com> 20041M: Kirk Reiser <kirk@reisers.ca> 20042M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20043L: speakup@linux-speakup.org 20044S: Odd Fixes 20045W: http://www.linux-speakup.org/ 20046W: https://github.com/linux-speakup/speakup 20047B: https://github.com/linux-speakup/speakup/issues 20048F: drivers/accessibility/speakup/ 20049 20050SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20051M: Viresh Kumar <vireshk@kernel.org> 20052M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20053M: soc@kernel.org 20054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20055S: Maintained 20056W: http://www.st.com/spear 20057F: arch/arm/boot/dts/st/spear* 20058F: arch/arm/mach-spear/ 20059F: drivers/clk/spear/ 20060F: drivers/pinctrl/spear/ 20061 20062SPI NOR SUBSYSTEM 20063M: Tudor Ambarus <tudor.ambarus@linaro.org> 20064M: Pratyush Yadav <pratyush@kernel.org> 20065R: Michael Walle <michael@walle.cc> 20066L: linux-mtd@lists.infradead.org 20067S: Maintained 20068W: http://www.linux-mtd.infradead.org/ 20069Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20070C: irc://irc.oftc.net/mtd 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20072F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20073F: drivers/mtd/spi-nor/ 20074F: include/linux/mtd/spi-nor.h 20075 20076SPI SUBSYSTEM 20077M: Mark Brown <broonie@kernel.org> 20078L: linux-spi@vger.kernel.org 20079S: Maintained 20080Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20081T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20082F: Documentation/devicetree/bindings/spi/ 20083F: Documentation/spi/ 20084F: drivers/spi/ 20085F: include/linux/spi/ 20086F: include/uapi/linux/spi/ 20087F: tools/spi/ 20088 20089SPIDERNET NETWORK DRIVER for CELL 20090M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20091M: Geoff Levand <geoff@infradead.org> 20092L: netdev@vger.kernel.org 20093L: linuxppc-dev@lists.ozlabs.org 20094S: Maintained 20095F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20096F: drivers/net/ethernet/toshiba/spider_net* 20097 20098SPMI SUBSYSTEM 20099M: Stephen Boyd <sboyd@kernel.org> 20100L: linux-kernel@vger.kernel.org 20101S: Maintained 20102T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20103F: Documentation/devicetree/bindings/spmi/ 20104F: drivers/spmi/ 20105F: include/dt-bindings/spmi/spmi.h 20106F: include/linux/spmi.h 20107F: include/trace/events/spmi.h 20108 20109SPU FILE SYSTEM 20110M: Jeremy Kerr <jk@ozlabs.org> 20111L: linuxppc-dev@lists.ozlabs.org 20112S: Supported 20113W: http://www.ibm.com/developerworks/power/cell/ 20114F: Documentation/filesystems/spufs/spufs.rst 20115F: arch/powerpc/platforms/cell/spufs/ 20116 20117SQUASHFS FILE SYSTEM 20118M: Phillip Lougher <phillip@squashfs.org.uk> 20119L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20120S: Maintained 20121W: http://squashfs.org.uk 20122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20123F: Documentation/filesystems/squashfs.rst 20124F: fs/squashfs/ 20125 20126SRM (Alpha) environment access 20127M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20128S: Maintained 20129F: arch/alpha/kernel/srm_env.c 20130 20131ST LSM6DSx IMU IIO DRIVER 20132M: Lorenzo Bianconi <lorenzo@kernel.org> 20133L: linux-iio@vger.kernel.org 20134S: Maintained 20135W: http://www.st.com/ 20136F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20137F: drivers/iio/imu/st_lsm6dsx/ 20138 20139ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20140M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20141M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20142L: linux-media@vger.kernel.org 20143S: Maintained 20144T: git git://linuxtv.org/media_tree.git 20145F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20146F: drivers/media/i2c/st-mipid02.c 20147 20148ST STM32 I2C/SMBUS DRIVER 20149M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20150M: Alain Volmat <alain.volmat@foss.st.com> 20151L: linux-i2c@vger.kernel.org 20152S: Maintained 20153F: drivers/i2c/busses/i2c-stm32* 20154 20155ST STM32 SPI DRIVER 20156M: Alain Volmat <alain.volmat@foss.st.com> 20157L: linux-spi@vger.kernel.org 20158S: Maintained 20159F: drivers/spi/spi-stm32.c 20160 20161ST STPDDC60 DRIVER 20162M: Daniel Nilsson <daniel.nilsson@flex.com> 20163L: linux-hwmon@vger.kernel.org 20164S: Maintained 20165F: Documentation/hwmon/stpddc60.rst 20166F: drivers/hwmon/pmbus/stpddc60.c 20167 20168ST VGXY61 DRIVER 20169M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20170M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20171L: linux-media@vger.kernel.org 20172S: Maintained 20173T: git git://linuxtv.org/media_tree.git 20174F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20175F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20176F: drivers/media/i2c/st-vgxy61.c 20177 20178ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20179M: Song Qiang <songqiang1304521@gmail.com> 20180L: linux-iio@vger.kernel.org 20181S: Maintained 20182F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20183F: drivers/iio/proximity/vl53l0x-i2c.c 20184 20185STABLE BRANCH 20186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20187M: Sasha Levin <sashal@kernel.org> 20188L: stable@vger.kernel.org 20189S: Supported 20190F: Documentation/process/stable-kernel-rules.rst 20191 20192STAGING - ATOMISP DRIVER 20193M: Hans de Goede <hdegoede@redhat.com> 20194M: Mauro Carvalho Chehab <mchehab@kernel.org> 20195R: Sakari Ailus <sakari.ailus@linux.intel.com> 20196L: linux-media@vger.kernel.org 20197S: Maintained 20198F: drivers/staging/media/atomisp/ 20199 20200STAGING - FIELDBUS SUBSYSTEM 20201M: Sven Van Asbroeck <TheSven73@gmail.com> 20202S: Maintained 20203F: drivers/staging/fieldbus/* 20204F: drivers/staging/fieldbus/Documentation/ 20205 20206STAGING - HMS ANYBUS-S BUS 20207M: Sven Van Asbroeck <TheSven73@gmail.com> 20208S: Maintained 20209F: drivers/staging/fieldbus/anybuss/ 20210 20211STAGING - INDUSTRIAL IO 20212M: Jonathan Cameron <jic23@kernel.org> 20213L: linux-iio@vger.kernel.org 20214S: Odd Fixes 20215F: Documentation/devicetree/bindings/staging/iio/ 20216F: drivers/staging/iio/ 20217 20218STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20219M: Marc Dietrich <marvin24@gmx.de> 20220L: ac100@lists.launchpad.net (moderated for non-subscribers) 20221L: linux-tegra@vger.kernel.org 20222S: Maintained 20223F: drivers/staging/nvec/ 20224 20225STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20226M: Jens Frederich <jfrederich@gmail.com> 20227M: Jon Nettleton <jon.nettleton@gmail.com> 20228S: Maintained 20229W: http://wiki.laptop.org/go/DCON 20230F: drivers/staging/olpc_dcon/ 20231 20232STAGING - REALTEK RTL8712U DRIVERS 20233M: Larry Finger <Larry.Finger@lwfinger.net> 20234M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20235S: Odd Fixes 20236F: drivers/staging/rtl8712/ 20237 20238STAGING - SEPS525 LCD CONTROLLER DRIVERS 20239M: Michael Hennerich <michael.hennerich@analog.com> 20240L: linux-fbdev@vger.kernel.org 20241S: Supported 20242F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20243F: drivers/staging/fbtft/fb_seps525.c 20244 20245STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20246M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20247M: Teddy Wang <teddy.wang@siliconmotion.com> 20248M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20249L: linux-fbdev@vger.kernel.org 20250S: Maintained 20251F: drivers/staging/sm750fb/ 20252 20253STAGING - VIA VT665X DRIVERS 20254M: Forest Bond <forest@alittletooquiet.net> 20255S: Odd Fixes 20256F: drivers/staging/vt665?/ 20257 20258STAGING SUBSYSTEM 20259M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20260L: linux-staging@lists.linux.dev 20261S: Supported 20262T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20263F: drivers/staging/ 20264 20265STARFIRE/DURALAN NETWORK DRIVER 20266M: Ion Badulescu <ionut@badula.org> 20267S: Odd Fixes 20268F: drivers/net/ethernet/adaptec/starfire* 20269 20270STARFIVE CRYPTO DRIVER 20271M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20272M: William Qiu <william.qiu@starfivetech.com> 20273S: Supported 20274F: Documentation/devicetree/bindings/crypto/starfive* 20275F: drivers/crypto/starfive/ 20276 20277STARFIVE DEVICETREES 20278M: Emil Renner Berthing <kernel@esmil.dk> 20279S: Maintained 20280F: arch/riscv/boot/dts/starfive/ 20281 20282STARFIVE DWMAC GLUE LAYER 20283M: Emil Renner Berthing <kernel@esmil.dk> 20284M: Samin Guo <samin.guo@starfivetech.com> 20285S: Maintained 20286F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20287F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20288 20289STARFIVE JH7110 MMC/SD/SDIO DRIVER 20290M: William Qiu <william.qiu@starfivetech.com> 20291S: Supported 20292F: Documentation/devicetree/bindings/mmc/starfive* 20293F: drivers/mmc/host/dw_mmc-starfive.c 20294 20295STARFIVE JH7110 TDM DRIVER 20296M: Walker Chen <walker.chen@starfivetech.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20299F: sound/soc/starfive/jh7110_tdm.c 20300 20301STARFIVE JH71X0 CLOCK DRIVERS 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Hal Feng <hal.feng@starfivetech.com> 20304S: Maintained 20305F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20306F: drivers/clk/starfive/clk-starfive-jh71* 20307F: include/dt-bindings/clock/starfive?jh71*.h 20308 20309STARFIVE JH71X0 PINCTRL DRIVERS 20310M: Emil Renner Berthing <kernel@esmil.dk> 20311M: Jianlong Huang <jianlong.huang@starfivetech.com> 20312L: linux-gpio@vger.kernel.org 20313S: Maintained 20314F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20315F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20316F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20317F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20318 20319STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20320M: Emil Renner Berthing <kernel@esmil.dk> 20321M: Hal Feng <hal.feng@starfivetech.com> 20322S: Maintained 20323F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20324F: drivers/reset/starfive/reset-starfive-jh71* 20325F: include/dt-bindings/reset/starfive?jh71*.h 20326 20327STARFIVE JH71X0 USB DRIVERS 20328M: Minda Chen <minda.chen@starfivetech.com> 20329S: Maintained 20330F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20331F: drivers/usb/cdns3/cdns3-starfive.c 20332 20333STARFIVE JH71XX PMU CONTROLLER DRIVER 20334M: Walker Chen <walker.chen@starfivetech.com> 20335S: Supported 20336F: Documentation/devicetree/bindings/power/starfive* 20337F: drivers/soc/starfive/jh71xx_pmu.c 20338F: include/dt-bindings/power/starfive,jh7110-pmu.h 20339 20340STARFIVE SOC DRIVERS 20341M: Conor Dooley <conor@kernel.org> 20342S: Maintained 20343T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20344F: drivers/soc/starfive/ 20345 20346STARFIVE TRNG DRIVER 20347M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20348S: Supported 20349F: Documentation/devicetree/bindings/rng/starfive* 20350F: drivers/char/hw_random/jh7110-trng.c 20351 20352STARFIVE WATCHDOG DRIVER 20353M: Xingyu Wu <xingyu.wu@starfivetech.com> 20354M: Samin Guo <samin.guo@starfivetech.com> 20355S: Supported 20356F: Documentation/devicetree/bindings/watchdog/starfive* 20357F: drivers/watchdog/starfive-wdt.c 20358 20359STATIC BRANCH/CALL 20360M: Peter Zijlstra <peterz@infradead.org> 20361M: Josh Poimboeuf <jpoimboe@kernel.org> 20362M: Jason Baron <jbaron@akamai.com> 20363R: Steven Rostedt <rostedt@goodmis.org> 20364R: Ard Biesheuvel <ardb@kernel.org> 20365S: Supported 20366F: arch/*/include/asm/jump_label*.h 20367F: arch/*/include/asm/static_call*.h 20368F: arch/*/kernel/jump_label.c 20369F: arch/*/kernel/static_call.c 20370F: include/linux/jump_label*.h 20371F: include/linux/static_call*.h 20372F: kernel/jump_label.c 20373F: kernel/static_call.c 20374 20375STI AUDIO (ASoC) DRIVERS 20376M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20377L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20378S: Maintained 20379F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20380F: sound/soc/sti/ 20381 20382STI CEC DRIVER 20383M: Alain Volmat <alain.volmat@foss.st.com> 20384S: Maintained 20385F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20386F: drivers/media/cec/platform/sti/ 20387 20388STK1160 USB VIDEO CAPTURE DRIVER 20389M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20390L: linux-media@vger.kernel.org 20391S: Maintained 20392T: git git://linuxtv.org/media_tree.git 20393F: drivers/media/usb/stk1160/ 20394 20395STM32 AUDIO (ASoC) DRIVERS 20396M: Olivier Moysan <olivier.moysan@foss.st.com> 20397M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20399S: Maintained 20400F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20401F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20402F: sound/soc/stm/ 20403 20404STM32 TIMER/LPTIMER DRIVERS 20405M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20406S: Maintained 20407F: Documentation/ABI/testing/*timer-stm32 20408F: Documentation/devicetree/bindings/*/*stm32-*timer* 20409F: drivers/*/stm32-*timer* 20410F: drivers/pwm/pwm-stm32* 20411F: include/linux/*/stm32-*tim* 20412 20413STMMAC ETHERNET DRIVER 20414M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20415M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20416M: Jose Abreu <joabreu@synopsys.com> 20417L: netdev@vger.kernel.org 20418S: Supported 20419W: http://www.stlinux.com 20420F: Documentation/networking/device_drivers/ethernet/stmicro/ 20421F: drivers/net/ethernet/stmicro/stmmac/ 20422 20423SUN HAPPY MEAL ETHERNET DRIVER 20424M: Sean Anderson <seanga2@gmail.com> 20425S: Maintained 20426F: drivers/net/ethernet/sun/sunhme.* 20427 20428SUN3/3X 20429M: Sam Creasey <sammy@sammy.net> 20430S: Maintained 20431W: http://sammy.net/sun3/ 20432F: arch/m68k/include/asm/sun3* 20433F: arch/m68k/kernel/*sun3* 20434F: arch/m68k/sun3*/ 20435F: drivers/net/ethernet/i825xx/sun3* 20436 20437SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20438M: Hans de Goede <hdegoede@redhat.com> 20439L: linux-input@vger.kernel.org 20440S: Maintained 20441F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20442F: drivers/input/keyboard/sun4i-lradc-keys.c 20443 20444SUNDANCE NETWORK DRIVER 20445M: Denis Kirjanov <kda@linux-powerpc.org> 20446L: netdev@vger.kernel.org 20447S: Maintained 20448F: drivers/net/ethernet/dlink/sundance.c 20449 20450SUNPLUS ETHERNET DRIVER 20451M: Wells Lu <wellslutw@gmail.com> 20452L: netdev@vger.kernel.org 20453S: Maintained 20454W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20455F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20456F: drivers/net/ethernet/sunplus/ 20457 20458SUNPLUS MMC DRIVER 20459M: Tony Huang <tonyhuang.sunplus@gmail.com> 20460M: Li-hao Kuo <lhjeff911@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20463F: drivers/mmc/host/sunplus-mmc.c 20464 20465SUNPLUS OCOTP DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20469F: drivers/nvmem/sunplus-ocotp.c 20470 20471SUNPLUS PWM DRIVER 20472M: Hammer Hsieh <hammerh0314@gmail.com> 20473S: Maintained 20474F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20475F: drivers/pwm/pwm-sunplus.c 20476 20477SUNPLUS RTC DRIVER 20478M: Vincent Shih <vincent.sunplus@gmail.com> 20479L: linux-rtc@vger.kernel.org 20480S: Maintained 20481F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20482F: drivers/rtc/rtc-sunplus.c 20483 20484SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20485M: Li-hao Kuo <lhjeff911@gmail.com> 20486L: linux-spi@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20489F: drivers/spi/spi-sunplus-sp7021.c 20490 20491SUNPLUS UART DRIVER 20492M: Hammer Hsieh <hammerh0314@gmail.com> 20493S: Maintained 20494F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20495F: drivers/tty/serial/sunplus-uart.c 20496 20497SUNPLUS USB2 PHY DRIVER 20498M: Vincent Shih <vincent.sunplus@gmail.com> 20499L: linux-usb@vger.kernel.org 20500S: Maintained 20501F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20502F: drivers/phy/sunplus/Kconfig 20503F: drivers/phy/sunplus/Makefile 20504F: drivers/phy/sunplus/phy-sunplus-usb2.c 20505 20506SUNPLUS WATCHDOG DRIVER 20507M: Xiantao Hu <xt.hu@cqplus1.com> 20508L: linux-watchdog@vger.kernel.org 20509S: Maintained 20510F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20511F: drivers/watchdog/sunplus_wdt.c 20512 20513SUPERH 20514M: Yoshinori Sato <ysato@users.sourceforge.jp> 20515M: Rich Felker <dalias@libc.org> 20516M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20517L: linux-sh@vger.kernel.org 20518S: Maintained 20519Q: http://patchwork.kernel.org/project/linux-sh/list/ 20520F: Documentation/arch/sh/ 20521F: arch/sh/ 20522F: drivers/sh/ 20523 20524SUSPEND TO RAM 20525M: "Rafael J. Wysocki" <rafael@kernel.org> 20526M: Len Brown <len.brown@intel.com> 20527M: Pavel Machek <pavel@ucw.cz> 20528L: linux-pm@vger.kernel.org 20529S: Supported 20530B: https://bugzilla.kernel.org 20531F: Documentation/power/ 20532F: arch/x86/kernel/acpi/sleep* 20533F: arch/x86/kernel/acpi/wakeup* 20534F: drivers/base/power/ 20535F: include/linux/freezer.h 20536F: include/linux/pm.h 20537F: include/linux/suspend.h 20538F: kernel/power/ 20539 20540SVGA HANDLING 20541M: Martin Mares <mj@ucw.cz> 20542L: linux-video@atrey.karlin.mff.cuni.cz 20543S: Maintained 20544F: Documentation/admin-guide/svga.rst 20545F: arch/x86/boot/video* 20546 20547SWITCHDEV 20548M: Jiri Pirko <jiri@resnulli.us> 20549M: Ivan Vecera <ivecera@redhat.com> 20550L: netdev@vger.kernel.org 20551S: Supported 20552F: include/net/switchdev.h 20553F: net/switchdev/ 20554 20555SY8106A REGULATOR DRIVER 20556M: Icenowy Zheng <icenowy@aosc.io> 20557S: Maintained 20558F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20559F: drivers/regulator/sy8106a-regulator.c 20560 20561SYNC FILE FRAMEWORK 20562M: Sumit Semwal <sumit.semwal@linaro.org> 20563R: Gustavo Padovan <gustavo@padovan.org> 20564L: linux-media@vger.kernel.org 20565L: dri-devel@lists.freedesktop.org 20566S: Maintained 20567T: git git://anongit.freedesktop.org/drm/drm-misc 20568F: Documentation/driver-api/sync_file.rst 20569F: drivers/dma-buf/dma-fence* 20570F: drivers/dma-buf/sw_sync.c 20571F: drivers/dma-buf/sync_* 20572F: include/linux/sync_file.h 20573F: include/uapi/linux/sync_file.h 20574 20575SYNOPSYS ARC ARCHITECTURE 20576M: Vineet Gupta <vgupta@kernel.org> 20577L: linux-snps-arc@lists.infradead.org 20578S: Supported 20579T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20580F: Documentation/arch/arc 20581F: Documentation/devicetree/bindings/arc/* 20582F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20583F: arch/arc/ 20584F: drivers/clocksource/arc_timer.c 20585F: drivers/tty/serial/arc_uart.c 20586 20587SYNOPSYS ARC HSDK SDP pll clock driver 20588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20591F: drivers/clk/clk-hsdk-pll.c 20592 20593SYNOPSYS ARC SDP clock driver 20594M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20595S: Supported 20596F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20597F: drivers/clk/axs10x/* 20598 20599SYNOPSYS ARC SDP platform support 20600M: Alexey Brodkin <abrodkin@synopsys.com> 20601S: Supported 20602F: Documentation/devicetree/bindings/arc/axs10* 20603F: arch/arc/boot/dts/ax* 20604F: arch/arc/plat-axs10x 20605 20606SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20607M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20608S: Supported 20609F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20610F: drivers/reset/reset-axs10x.c 20611 20612SYNOPSYS CREG GPIO DRIVER 20613M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20614S: Maintained 20615F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20616F: drivers/gpio/gpio-creg-snps.c 20617 20618SYNOPSYS DESIGNWARE 8250 UART DRIVER 20619M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20620R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20621S: Supported 20622F: drivers/tty/serial/8250/8250_dw.c 20623F: drivers/tty/serial/8250/8250_dwlib.* 20624F: drivers/tty/serial/8250/8250_lpss.c 20625 20626SYNOPSYS DESIGNWARE APB GPIO DRIVER 20627M: Hoan Tran <hoan@os.amperecomputing.com> 20628M: Serge Semin <fancer.lancer@gmail.com> 20629L: linux-gpio@vger.kernel.org 20630S: Maintained 20631F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20632F: drivers/gpio/gpio-dwapb.c 20633 20634SYNOPSYS DESIGNWARE APB SSI DRIVER 20635M: Serge Semin <fancer.lancer@gmail.com> 20636L: linux-spi@vger.kernel.org 20637S: Supported 20638F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20639F: drivers/spi/spi-dw* 20640 20641SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20642M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20643S: Maintained 20644F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20645F: drivers/dma/dw-axi-dmac/ 20646 20647SYNOPSYS DESIGNWARE DMAC DRIVER 20648M: Viresh Kumar <vireshk@kernel.org> 20649R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20650S: Maintained 20651F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20652F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20653F: drivers/dma/dw/ 20654F: include/dt-bindings/dma/dw-dmac.h 20655F: include/linux/dma/dw.h 20656F: include/linux/platform_data/dma-dw.h 20657 20658SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20659M: Jose Abreu <Jose.Abreu@synopsys.com> 20660L: netdev@vger.kernel.org 20661S: Supported 20662F: drivers/net/ethernet/synopsys/ 20663 20664SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20665M: Jose Abreu <Jose.Abreu@synopsys.com> 20666L: netdev@vger.kernel.org 20667S: Supported 20668F: drivers/net/pcs/pcs-xpcs.c 20669F: drivers/net/pcs/pcs-xpcs.h 20670F: include/linux/pcs/pcs-xpcs.h 20671 20672SYNOPSYS DESIGNWARE I2C DRIVER 20673M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20674R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20675R: Mika Westerberg <mika.westerberg@linux.intel.com> 20676R: Jan Dabros <jsd@semihalf.com> 20677L: linux-i2c@vger.kernel.org 20678S: Supported 20679F: drivers/i2c/busses/i2c-designware-* 20680 20681SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20682M: Jaehoon Chung <jh80.chung@samsung.com> 20683L: linux-mmc@vger.kernel.org 20684S: Maintained 20685F: drivers/mmc/host/dw_mmc* 20686 20687SYNOPSYS HSDK RESET CONTROLLER DRIVER 20688M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20689S: Supported 20690F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20691F: drivers/reset/reset-hsdk.c 20692F: include/dt-bindings/reset/snps,hsdk-reset.h 20693 20694SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20695M: Prabu Thangamuthu <prabu.t@synopsys.com> 20696M: Manjunath M B <manjumb@synopsys.com> 20697L: linux-mmc@vger.kernel.org 20698S: Maintained 20699F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20700 20701SYSTEM CONFIGURATION (SYSCON) 20702M: Lee Jones <lee@kernel.org> 20703M: Arnd Bergmann <arnd@arndb.de> 20704S: Supported 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20706F: drivers/mfd/syscon.c 20707 20708SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20709M: Sudeep Holla <sudeep.holla@arm.com> 20710R: Cristian Marussi <cristian.marussi@arm.com> 20711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20712S: Maintained 20713F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20714F: drivers/clk/clk-sc[mp]i.c 20715F: drivers/cpufreq/sc[mp]i-cpufreq.c 20716F: drivers/firmware/arm_scmi/ 20717F: drivers/firmware/arm_scpi.c 20718F: drivers/powercap/arm_scmi_powercap.c 20719F: drivers/regulator/scmi-regulator.c 20720F: drivers/reset/reset-scmi.c 20721F: include/linux/sc[mp]i_protocol.h 20722F: include/trace/events/scmi.h 20723F: include/uapi/linux/virtio_scmi.h 20724 20725SYSTEM RESET/SHUTDOWN DRIVERS 20726M: Sebastian Reichel <sre@kernel.org> 20727L: linux-pm@vger.kernel.org 20728S: Maintained 20729T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20730F: Documentation/devicetree/bindings/power/reset/ 20731F: drivers/power/reset/ 20732 20733SYSTEM TRACE MODULE CLASS 20734M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20735S: Maintained 20736T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20737F: Documentation/trace/stm.rst 20738F: drivers/hwtracing/stm/ 20739F: include/linux/stm.h 20740F: include/uapi/linux/stm.h 20741 20742SYSTEM76 ACPI DRIVER 20743M: Jeremy Soller <jeremy@system76.com> 20744M: System76 Product Development <productdev@system76.com> 20745L: platform-driver-x86@vger.kernel.org 20746S: Maintained 20747F: drivers/platform/x86/system76_acpi.c 20748 20749SYSV FILESYSTEM 20750S: Orphan 20751F: Documentation/filesystems/sysv-fs.rst 20752F: fs/sysv/ 20753F: include/linux/sysv_fs.h 20754 20755TASKSTATS STATISTICS INTERFACE 20756M: Balbir Singh <bsingharora@gmail.com> 20757S: Maintained 20758F: Documentation/accounting/taskstats* 20759F: include/linux/taskstats* 20760F: kernel/taskstats.c 20761 20762TC subsystem 20763M: Jamal Hadi Salim <jhs@mojatatu.com> 20764M: Cong Wang <xiyou.wangcong@gmail.com> 20765M: Jiri Pirko <jiri@resnulli.us> 20766L: netdev@vger.kernel.org 20767S: Maintained 20768F: include/net/pkt_cls.h 20769F: include/net/pkt_sched.h 20770F: include/net/tc_act/ 20771F: include/uapi/linux/pkt_cls.h 20772F: include/uapi/linux/pkt_sched.h 20773F: include/uapi/linux/tc_act/ 20774F: include/uapi/linux/tc_ematch/ 20775F: net/sched/ 20776F: tools/testing/selftests/tc-testing 20777 20778TC90522 MEDIA DRIVER 20779M: Akihiro Tsukada <tskd08@gmail.com> 20780L: linux-media@vger.kernel.org 20781S: Odd Fixes 20782F: drivers/media/dvb-frontends/tc90522* 20783 20784TCP LOW PRIORITY MODULE 20785M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20786M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20787S: Maintained 20788W: http://tcp-lp-mod.sourceforge.net/ 20789F: net/ipv4/tcp_lp.c 20790 20791TDA10071 MEDIA DRIVER 20792M: Antti Palosaari <crope@iki.fi> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795W: https://linuxtv.org 20796W: http://palosaari.fi/linux/ 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/anttip/media_tree.git 20799F: drivers/media/dvb-frontends/tda10071* 20800 20801TDA18212 MEDIA DRIVER 20802M: Antti Palosaari <crope@iki.fi> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805W: https://linuxtv.org 20806W: http://palosaari.fi/linux/ 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/anttip/media_tree.git 20809F: drivers/media/tuners/tda18212* 20810 20811TDA18218 MEDIA DRIVER 20812M: Antti Palosaari <crope@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816W: http://palosaari.fi/linux/ 20817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20818T: git git://linuxtv.org/anttip/media_tree.git 20819F: drivers/media/tuners/tda18218* 20820 20821TDA18250 MEDIA DRIVER 20822M: Olli Salonen <olli.salonen@iki.fi> 20823L: linux-media@vger.kernel.org 20824S: Maintained 20825W: https://linuxtv.org 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/media_tree.git 20828F: drivers/media/tuners/tda18250* 20829 20830TDA18271 MEDIA DRIVER 20831M: Michael Krufky <mkrufky@linuxtv.org> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835W: http://github.com/mkrufky 20836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20837T: git git://linuxtv.org/mkrufky/tuners.git 20838F: drivers/media/tuners/tda18271* 20839 20840TDA1997x MEDIA DRIVER 20841M: Tim Harvey <tharvey@gateworks.com> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844W: https://linuxtv.org 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846F: drivers/media/i2c/tda1997x.* 20847 20848TDA827x MEDIA DRIVER 20849M: Michael Krufky <mkrufky@linuxtv.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853W: http://github.com/mkrufky 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855T: git git://linuxtv.org/mkrufky/tuners.git 20856F: drivers/media/tuners/tda8290.* 20857 20858TDA8290 MEDIA DRIVER 20859M: Michael Krufky <mkrufky@linuxtv.org> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863W: http://github.com/mkrufky 20864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20865T: git git://linuxtv.org/mkrufky/tuners.git 20866F: drivers/media/tuners/tda8290.* 20867 20868TDA9840 MEDIA DRIVER 20869M: Hans Verkuil <hverkuil@xs4all.nl> 20870L: linux-media@vger.kernel.org 20871S: Maintained 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/i2c/tda9840* 20875 20876TEA5761 TUNER DRIVER 20877M: Mauro Carvalho Chehab <mchehab@kernel.org> 20878L: linux-media@vger.kernel.org 20879S: Odd fixes 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/tuners/tea5761.* 20883 20884TEA5767 TUNER DRIVER 20885M: Mauro Carvalho Chehab <mchehab@kernel.org> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/tuners/tea5767.* 20891 20892TEA6415C MEDIA DRIVER 20893M: Hans Verkuil <hverkuil@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/i2c/tea6415c* 20899 20900TEA6420 MEDIA DRIVER 20901M: Hans Verkuil <hverkuil@xs4all.nl> 20902L: linux-media@vger.kernel.org 20903S: Maintained 20904W: https://linuxtv.org 20905T: git git://linuxtv.org/media_tree.git 20906F: drivers/media/i2c/tea6420* 20907 20908TEAM DRIVER 20909M: Jiri Pirko <jiri@resnulli.us> 20910L: netdev@vger.kernel.org 20911S: Supported 20912F: drivers/net/team/ 20913F: include/linux/if_team.h 20914F: include/uapi/linux/if_team.h 20915F: tools/testing/selftests/drivers/net/team/ 20916 20917TECHNICAL ADVISORY BOARD PROCESS DOCS 20918M: "Theodore Ts'o" <tytso@mit.edu> 20919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20920L: tech-board-discuss@lists.linux-foundation.org 20921S: Maintained 20922F: Documentation/process/contribution-maturity-model.rst 20923F: Documentation/process/researcher-guidelines.rst 20924 20925TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20926M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20927S: Maintained 20928F: arch/x86/platform/ts5500/ 20929 20930TECHNOTREND USB IR RECEIVER 20931M: Sean Young <sean@mess.org> 20932L: linux-media@vger.kernel.org 20933S: Maintained 20934F: drivers/media/rc/ttusbir.c 20935 20936TECHWELL TW9910 VIDEO DECODER 20937L: linux-media@vger.kernel.org 20938S: Orphan 20939F: drivers/media/i2c/tw9910.c 20940F: include/media/i2c/tw9910.h 20941 20942TEE SUBSYSTEM 20943M: Jens Wiklander <jens.wiklander@linaro.org> 20944R: Sumit Garg <sumit.garg@linaro.org> 20945L: op-tee@lists.trustedfirmware.org 20946S: Maintained 20947F: Documentation/staging/tee.rst 20948F: drivers/tee/ 20949F: include/linux/tee_drv.h 20950F: include/uapi/linux/tee.h 20951 20952TEGRA ARCHITECTURE SUPPORT 20953M: Thierry Reding <thierry.reding@gmail.com> 20954M: Jonathan Hunter <jonathanh@nvidia.com> 20955L: linux-tegra@vger.kernel.org 20956S: Supported 20957Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20959N: [^a-z]tegra 20960 20961TEGRA CLOCK DRIVER 20962M: Peter De Schrijver <pdeschrijver@nvidia.com> 20963M: Prashant Gaikwad <pgaikwad@nvidia.com> 20964S: Supported 20965F: drivers/clk/tegra/ 20966 20967TEGRA DMA DRIVERS 20968M: Laxman Dewangan <ldewangan@nvidia.com> 20969M: Jon Hunter <jonathanh@nvidia.com> 20970S: Supported 20971F: drivers/dma/tegra* 20972 20973TEGRA I2C DRIVER 20974M: Laxman Dewangan <ldewangan@nvidia.com> 20975R: Dmitry Osipenko <digetx@gmail.com> 20976S: Supported 20977F: drivers/i2c/busses/i2c-tegra.c 20978 20979TEGRA IOMMU DRIVERS 20980M: Thierry Reding <thierry.reding@gmail.com> 20981R: Krishna Reddy <vdumpa@nvidia.com> 20982L: linux-tegra@vger.kernel.org 20983S: Supported 20984F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20985F: drivers/iommu/tegra* 20986 20987TEGRA KBC DRIVER 20988M: Laxman Dewangan <ldewangan@nvidia.com> 20989S: Supported 20990F: drivers/input/keyboard/tegra-kbc.c 20991 20992TEGRA NAND DRIVER 20993M: Stefan Agner <stefan@agner.ch> 20994M: Lucas Stach <dev@lynxeye.de> 20995S: Maintained 20996F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20997F: drivers/mtd/nand/raw/tegra_nand.c 20998 20999TEGRA PWM DRIVER 21000M: Thierry Reding <thierry.reding@gmail.com> 21001S: Supported 21002F: drivers/pwm/pwm-tegra.c 21003 21004TEGRA QUAD SPI DRIVER 21005M: Thierry Reding <thierry.reding@gmail.com> 21006M: Jonathan Hunter <jonathanh@nvidia.com> 21007M: Sowjanya Komatineni <skomatineni@nvidia.com> 21008L: linux-tegra@vger.kernel.org 21009S: Maintained 21010F: drivers/spi/spi-tegra210-quad.c 21011 21012TEGRA SERIAL DRIVER 21013M: Laxman Dewangan <ldewangan@nvidia.com> 21014S: Supported 21015F: drivers/tty/serial/serial-tegra.c 21016 21017TEGRA SPI DRIVER 21018M: Laxman Dewangan <ldewangan@nvidia.com> 21019S: Supported 21020F: drivers/spi/spi-tegra* 21021 21022TEGRA VIDEO DRIVER 21023M: Thierry Reding <thierry.reding@gmail.com> 21024M: Jonathan Hunter <jonathanh@nvidia.com> 21025M: Sowjanya Komatineni <skomatineni@nvidia.com> 21026M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21027L: linux-media@vger.kernel.org 21028L: linux-tegra@vger.kernel.org 21029S: Maintained 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21031F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21032F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21033F: drivers/staging/media/tegra-video/ 21034 21035TEGRA XUSB PADCTL DRIVER 21036M: JC Kuo <jckuo@nvidia.com> 21037S: Supported 21038F: drivers/phy/tegra/xusb* 21039 21040TEHUTI ETHERNET DRIVER 21041M: Andy Gospodarek <andy@greyhouse.net> 21042L: netdev@vger.kernel.org 21043S: Supported 21044F: drivers/net/ethernet/tehuti/* 21045 21046TELECOM CLOCK DRIVER FOR MCPL0010 21047M: Mark Gross <markgross@kernel.org> 21048S: Supported 21049F: drivers/char/tlclk.c 21050 21051TEMPO SEMICONDUCTOR DRIVERS 21052M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21053S: Maintained 21054F: Documentation/devicetree/bindings/sound/tscs*.txt 21055F: sound/soc/codecs/tscs*.c 21056F: sound/soc/codecs/tscs*.h 21057 21058TENSILICA XTENSA PORT (xtensa) 21059M: Chris Zankel <chris@zankel.net> 21060M: Max Filippov <jcmvbkbc@gmail.com> 21061S: Maintained 21062T: git https://github.com/jcmvbkbc/linux-xtensa.git 21063F: arch/xtensa/ 21064F: drivers/irqchip/irq-xtensa-* 21065 21066TEXAS INSTRUMENTS ASoC DRIVERS 21067M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21069S: Maintained 21070F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21071F: sound/soc/ti/ 21072 21073TEXAS INSTRUMENTS DMA DRIVERS 21074M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21075L: dmaengine@vger.kernel.org 21076S: Maintained 21077F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21078F: Documentation/devicetree/bindings/dma/ti-edma.txt 21079F: Documentation/devicetree/bindings/dma/ti/ 21080F: drivers/dma/ti/ 21081F: include/linux/dma/k3-psil.h 21082F: include/linux/dma/k3-udma-glue.h 21083F: include/linux/dma/ti-cppi5.h 21084X: drivers/dma/ti/cppi41.c 21085 21086TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21087M: Robert Marko <robert.marko@sartura.hr> 21088M: Luka Perkov <luka.perkov@sartura.hr> 21089L: linux-hwmon@vger.kernel.org 21090S: Maintained 21091F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21092F: Documentation/hwmon/tps23861.rst 21093F: drivers/hwmon/tps23861.c 21094 21095TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21096M: Ricardo Ribalda <ribalda@kernel.org> 21097L: linux-iio@vger.kernel.org 21098S: Supported 21099F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21100F: drivers/iio/dac/ti-dac7612.c 21101 21102TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21103M: Nishanth Menon <nm@ti.com> 21104M: Tero Kristo <kristo@kernel.org> 21105M: Santosh Shilimkar <ssantosh@kernel.org> 21106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21107S: Maintained 21108F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21109F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21110F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21112F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21113F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21114F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21115F: drivers/clk/keystone/sci-clk.c 21116F: drivers/firmware/ti_sci* 21117F: drivers/irqchip/irq-ti-sci-inta.c 21118F: drivers/irqchip/irq-ti-sci-intr.c 21119F: drivers/reset/reset-ti-sci.c 21120F: drivers/soc/ti/ti_sci_inta_msi.c 21121F: drivers/soc/ti/ti_sci_pm_domains.c 21122F: include/dt-bindings/soc/ti,sci_pm_domain.h 21123F: include/linux/soc/ti/ti_sci_inta_msi.h 21124F: include/linux/soc/ti/ti_sci_protocol.h 21125 21126TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21127M: Puranjay Mohan <puranjay12@gmail.com> 21128L: linux-iio@vger.kernel.org 21129S: Supported 21130F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21131F: drivers/iio/temperature/tmp117.c 21132 21133THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21134M: Hans Verkuil <hverkuil@xs4all.nl> 21135L: linux-media@vger.kernel.org 21136S: Maintained 21137W: https://linuxtv.org 21138T: git git://linuxtv.org/media_tree.git 21139F: drivers/media/radio/radio-raremono.c 21140 21141THERMAL 21142M: Rafael J. Wysocki <rafael@kernel.org> 21143M: Daniel Lezcano <daniel.lezcano@linaro.org> 21144R: Amit Kucheria <amitk@kernel.org> 21145R: Zhang Rui <rui.zhang@intel.com> 21146L: linux-pm@vger.kernel.org 21147S: Supported 21148Q: https://patchwork.kernel.org/project/linux-pm/list/ 21149T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21150F: Documentation/ABI/testing/sysfs-class-thermal 21151F: Documentation/admin-guide/thermal/ 21152F: Documentation/devicetree/bindings/thermal/ 21153F: Documentation/driver-api/thermal/ 21154F: drivers/thermal/ 21155F: include/dt-bindings/thermal/ 21156F: include/linux/cpu_cooling.h 21157F: include/linux/thermal.h 21158F: include/uapi/linux/thermal.h 21159F: tools/lib/thermal/ 21160F: tools/thermal/ 21161 21162THERMAL DRIVER FOR AMLOGIC SOCS 21163M: Guillaume La Roque <glaroque@baylibre.com> 21164L: linux-pm@vger.kernel.org 21165L: linux-amlogic@lists.infradead.org 21166S: Supported 21167W: http://linux-meson.com/ 21168F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21169F: drivers/thermal/amlogic_thermal.c 21170 21171THERMAL/CPU_COOLING 21172M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21173M: Daniel Lezcano <daniel.lezcano@linaro.org> 21174M: Viresh Kumar <viresh.kumar@linaro.org> 21175R: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Supported 21178F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21179F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21180F: drivers/thermal/cpufreq_cooling.c 21181F: drivers/thermal/cpuidle_cooling.c 21182F: include/linux/cpu_cooling.h 21183 21184THERMAL/POWER_ALLOCATOR 21185M: Lukasz Luba <lukasz.luba@arm.com> 21186L: linux-pm@vger.kernel.org 21187S: Maintained 21188F: Documentation/driver-api/thermal/power_allocator.rst 21189F: drivers/thermal/gov_power_allocator.c 21190F: drivers/thermal/thermal_trace_ipa.h 21191 21192THINKPAD ACPI EXTRAS DRIVER 21193M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21194L: ibm-acpi-devel@lists.sourceforge.net 21195L: platform-driver-x86@vger.kernel.org 21196S: Maintained 21197W: http://ibm-acpi.sourceforge.net 21198W: http://thinkwiki.org/wiki/Ibm-acpi 21199T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21200F: drivers/platform/x86/thinkpad_acpi.c 21201 21202THINKPAD LMI DRIVER 21203M: Mark Pearson <markpearson@lenovo.com> 21204L: platform-driver-x86@vger.kernel.org 21205S: Maintained 21206F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21207F: drivers/platform/x86/think-lmi.? 21208 21209THUNDERBOLT DMA TRAFFIC TEST DRIVER 21210M: Isaac Hazan <isaac.hazan@intel.com> 21211L: linux-usb@vger.kernel.org 21212S: Maintained 21213F: drivers/thunderbolt/dma_test.c 21214 21215THUNDERBOLT DRIVER 21216M: Andreas Noever <andreas.noever@gmail.com> 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: linux-usb@vger.kernel.org 21221S: Maintained 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21223F: Documentation/admin-guide/thunderbolt.rst 21224F: drivers/thunderbolt/ 21225F: include/linux/thunderbolt.h 21226 21227THUNDERBOLT NETWORK DRIVER 21228M: Michael Jamet <michael.jamet@intel.com> 21229M: Mika Westerberg <mika.westerberg@linux.intel.com> 21230M: Yehezkel Bernat <YehezkelShB@gmail.com> 21231L: netdev@vger.kernel.org 21232S: Maintained 21233F: drivers/net/thunderbolt/ 21234 21235THUNDERX GPIO DRIVER 21236M: Robert Richter <rric@kernel.org> 21237S: Odd Fixes 21238F: drivers/gpio/gpio-thunderx.c 21239 21240TI ADS7924 ADC DRIVER 21241M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21242L: linux-iio@vger.kernel.org 21243S: Supported 21244F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21245F: drivers/iio/adc/ti-ads7924.c 21246 21247TI AM437X VPFE DRIVER 21248M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21249L: linux-media@vger.kernel.org 21250S: Maintained 21251W: https://linuxtv.org 21252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21253T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21254F: drivers/media/platform/ti/am437x/ 21255 21256TI BANDGAP AND THERMAL DRIVER 21257M: Eduardo Valentin <edubezval@gmail.com> 21258M: Keerthy <j-keerthy@ti.com> 21259L: linux-pm@vger.kernel.org 21260L: linux-omap@vger.kernel.org 21261S: Maintained 21262F: drivers/thermal/ti-soc-thermal/ 21263 21264TI BQ27XXX POWER SUPPLY DRIVER 21265F: drivers/power/supply/bq27xxx_battery.c 21266F: drivers/power/supply/bq27xxx_battery_i2c.c 21267F: include/linux/power/bq27xxx_battery.h 21268 21269TI CDCE706 CLOCK DRIVER 21270M: Max Filippov <jcmvbkbc@gmail.com> 21271S: Maintained 21272F: drivers/clk/clk-cdce706.c 21273 21274TI CLOCK DRIVER 21275M: Tero Kristo <kristo@kernel.org> 21276L: linux-omap@vger.kernel.org 21277S: Odd Fixes 21278F: drivers/clk/ti/ 21279F: include/linux/clk/ti.h 21280 21281TI DAVINCI MACHINE SUPPORT 21282M: Bartosz Golaszewski <brgl@bgdev.pl> 21283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21284S: Maintained 21285T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21286F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21287F: arch/arm/boot/dts/ti/davinci/ 21288F: arch/arm/mach-davinci/ 21289F: drivers/i2c/busses/i2c-davinci.c 21290 21291TI DAVINCI SERIES CLOCK DRIVER 21292M: David Lechner <david@lechnology.com> 21293R: Sekhar Nori <nsekhar@ti.com> 21294S: Maintained 21295F: Documentation/devicetree/bindings/clock/ti/davinci/ 21296F: drivers/clk/davinci/ 21297F: include/linux/clk/davinci.h 21298 21299TI DAVINCI SERIES GPIO DRIVER 21300M: Keerthy <j-keerthy@ti.com> 21301L: linux-gpio@vger.kernel.org 21302S: Maintained 21303F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21304F: drivers/gpio/gpio-davinci.c 21305 21306TI DAVINCI SERIES MEDIA DRIVER 21307M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21308L: linux-media@vger.kernel.org 21309S: Maintained 21310W: https://linuxtv.org 21311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21312T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21313F: drivers/media/platform/ti/davinci/ 21314F: include/media/davinci/ 21315 21316TI ENHANCED CAPTURE (eCAP) DRIVER 21317M: Vignesh Raghavendra <vigneshr@ti.com> 21318R: Julien Panis <jpanis@baylibre.com> 21319L: linux-iio@vger.kernel.org 21320L: linux-omap@vger.kernel.org 21321S: Maintained 21322F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21323F: drivers/counter/ti-ecap-capture.c 21324 21325TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21326R: David Lechner <david@lechnology.com> 21327L: linux-iio@vger.kernel.org 21328F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21329F: drivers/counter/ti-eqep.c 21330 21331TI ETHERNET SWITCH DRIVER (CPSW) 21332R: Grygorii Strashko <grygorii.strashko@ti.com> 21333L: linux-omap@vger.kernel.org 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: drivers/net/ethernet/ti/cpsw* 21337F: drivers/net/ethernet/ti/davinci* 21338 21339TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21340M: Alex Dubov <oakad@yahoo.com> 21341S: Maintained 21342W: http://tifmxx.berlios.de/ 21343F: drivers/memstick/host/tifm_ms.c 21344F: drivers/misc/tifm* 21345F: drivers/mmc/host/tifm_sd.c 21346F: include/linux/tifm.h 21347 21348TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21349M: Nishanth Menon <nm@ti.com> 21350M: Santosh Shilimkar <ssantosh@kernel.org> 21351L: linux-kernel@vger.kernel.org 21352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21353S: Maintained 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21355F: drivers/soc/ti/* 21356 21357TI LM49xxx FAMILY ASoC CODEC DRIVERS 21358M: M R Swami Reddy <mr.swami.reddy@ti.com> 21359M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Maintained 21362F: sound/soc/codecs/isabelle* 21363F: sound/soc/codecs/lm49453* 21364 21365TI LMP92064 ADC DRIVER 21366M: Leonard Göhrs <l.goehrs@pengutronix.de> 21367R: kernel@pengutronix.de 21368L: linux-iio@vger.kernel.org 21369S: Maintained 21370F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21371F: drivers/iio/adc/ti-lmp92064.c 21372 21373TI PCM3060 ASoC CODEC DRIVER 21374M: Kirill Marinushkin <kmarinushkin@birdec.com> 21375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21376S: Maintained 21377F: Documentation/devicetree/bindings/sound/pcm3060.txt 21378F: sound/soc/codecs/pcm3060* 21379 21380TI TAS571X FAMILY ASoC CODEC DRIVER 21381M: Kevin Cernekee <cernekee@chromium.org> 21382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21383S: Odd Fixes 21384F: sound/soc/codecs/tas571x* 21385 21386TI TMAG5273 MAGNETOMETER DRIVER 21387M: Gerald Loacker <gerald.loacker@wolfvision.net> 21388L: linux-iio@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21391F: drivers/iio/magnetometer/tmag5273.c 21392 21393TI TRF7970A NFC DRIVER 21394M: Mark Greer <mgreer@animalcreek.com> 21395L: linux-wireless@vger.kernel.org 21396S: Supported 21397F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21398F: drivers/nfc/trf7970a.c 21399 21400TI TSC2046 ADC DRIVER 21401M: Oleksij Rempel <o.rempel@pengutronix.de> 21402R: kernel@pengutronix.de 21403L: linux-iio@vger.kernel.org 21404S: Maintained 21405F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21406F: drivers/iio/adc/ti-tsc2046.c 21407 21408TI TWL4030 SERIES SOC CODEC DRIVER 21409M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21411S: Maintained 21412F: sound/soc/codecs/twl4030* 21413 21414TI VPE/CAL DRIVERS 21415M: Benoit Parrot <bparrot@ti.com> 21416L: linux-media@vger.kernel.org 21417S: Maintained 21418W: http://linuxtv.org/ 21419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21420F: Documentation/devicetree/bindings/media/ti,cal.yaml 21421F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21422F: drivers/media/platform/ti/cal/ 21423F: drivers/media/platform/ti/vpe/ 21424 21425TI WILINK WIRELESS DRIVERS 21426L: linux-wireless@vger.kernel.org 21427S: Orphan 21428W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21429W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21431F: drivers/net/wireless/ti/ 21432 21433TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21434M: John Stultz <jstultz@google.com> 21435M: Thomas Gleixner <tglx@linutronix.de> 21436R: Stephen Boyd <sboyd@kernel.org> 21437L: linux-kernel@vger.kernel.org 21438S: Supported 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21440F: include/linux/clocksource.h 21441F: include/linux/time.h 21442F: include/linux/timex.h 21443F: include/uapi/linux/time.h 21444F: include/uapi/linux/timex.h 21445F: kernel/time/alarmtimer.c 21446F: kernel/time/clocksource.c 21447F: kernel/time/ntp.c 21448F: kernel/time/time*.c 21449F: tools/testing/selftests/timers/ 21450 21451TIPC NETWORK LAYER 21452M: Jon Maloy <jmaloy@redhat.com> 21453M: Ying Xue <ying.xue@windriver.com> 21454L: netdev@vger.kernel.org (core kernel code) 21455L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21456S: Maintained 21457W: http://tipc.sourceforge.net/ 21458F: include/uapi/linux/tipc*.h 21459F: net/tipc/ 21460 21461TLAN NETWORK DRIVER 21462M: Samuel Chessman <chessman@tux.org> 21463L: tlan-devel@lists.sourceforge.net (subscribers-only) 21464S: Maintained 21465W: http://sourceforge.net/projects/tlan/ 21466F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21467F: drivers/net/ethernet/ti/tlan.* 21468 21469TMIO/SDHI MMC DRIVER 21470M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21471L: linux-mmc@vger.kernel.org 21472L: linux-renesas-soc@vger.kernel.org 21473S: Supported 21474F: drivers/mmc/host/renesas_sdhi* 21475F: drivers/mmc/host/tmio_mmc* 21476F: include/linux/mfd/tmio.h 21477 21478TMP401 HARDWARE MONITOR DRIVER 21479M: Guenter Roeck <linux@roeck-us.net> 21480L: linux-hwmon@vger.kernel.org 21481S: Maintained 21482F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21483F: Documentation/hwmon/tmp401.rst 21484F: drivers/hwmon/tmp401.c 21485 21486TMP464 HARDWARE MONITOR DRIVER 21487M: Guenter Roeck <linux@roeck-us.net> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21491F: Documentation/hwmon/tmp464.rst 21492F: drivers/hwmon/tmp464.c 21493 21494TMP513 HARDWARE MONITOR DRIVER 21495M: Eric Tremblay <etremblay@distech-controls.com> 21496L: linux-hwmon@vger.kernel.org 21497S: Maintained 21498F: Documentation/hwmon/tmp513.rst 21499F: drivers/hwmon/tmp513.c 21500 21501TMPFS (SHMEM FILESYSTEM) 21502M: Hugh Dickins <hughd@google.com> 21503L: linux-mm@kvack.org 21504S: Maintained 21505F: include/linux/shmem_fs.h 21506F: mm/shmem.c 21507 21508TOMOYO SECURITY MODULE 21509M: Kentaro Takeda <takedakn@nttdata.co.jp> 21510M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21511L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21512L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21513L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21514L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21515S: Maintained 21516W: https://tomoyo.osdn.jp/ 21517F: security/tomoyo/ 21518 21519TOPSTAR LAPTOP EXTRAS DRIVER 21520M: Herton Ronaldo Krzesinski <herton@canonical.com> 21521L: platform-driver-x86@vger.kernel.org 21522S: Maintained 21523F: drivers/platform/x86/topstar-laptop.c 21524 21525TORTURE-TEST MODULES 21526M: Davidlohr Bueso <dave@stgolabs.net> 21527M: "Paul E. McKenney" <paulmck@kernel.org> 21528M: Josh Triplett <josh@joshtriplett.org> 21529L: linux-kernel@vger.kernel.org 21530S: Supported 21531T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21532F: Documentation/RCU/torture.rst 21533F: kernel/locking/locktorture.c 21534F: kernel/rcu/rcuscale.c 21535F: kernel/rcu/rcutorture.c 21536F: kernel/rcu/refscale.c 21537F: kernel/torture.c 21538 21539TOSHIBA ACPI EXTRAS DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_acpi.c 21544 21545TOSHIBA BLUETOOTH DRIVER 21546M: Azael Avalos <coproscefalo@gmail.com> 21547L: platform-driver-x86@vger.kernel.org 21548S: Maintained 21549F: drivers/platform/x86/toshiba_bluetooth.c 21550 21551TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21552M: Azael Avalos <coproscefalo@gmail.com> 21553L: platform-driver-x86@vger.kernel.org 21554S: Maintained 21555F: drivers/platform/x86/toshiba_haps.c 21556 21557TOSHIBA SMM DRIVER 21558M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21559S: Maintained 21560W: http://www.buzzard.org.uk/toshiba/ 21561F: drivers/char/toshiba.c 21562F: include/linux/toshiba.h 21563F: include/uapi/linux/toshiba.h 21564 21565TOSHIBA TC358743 DRIVER 21566M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21567L: linux-media@vger.kernel.org 21568S: Maintained 21569F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21570F: drivers/media/i2c/tc358743* 21571F: include/media/i2c/tc358743.h 21572 21573TOSHIBA WMI HOTKEYS DRIVER 21574M: Azael Avalos <coproscefalo@gmail.com> 21575L: platform-driver-x86@vger.kernel.org 21576S: Maintained 21577F: drivers/platform/x86/toshiba-wmi.c 21578 21579TPM DEVICE DRIVER 21580M: Peter Huewe <peterhuewe@gmx.de> 21581M: Jarkko Sakkinen <jarkko@kernel.org> 21582R: Jason Gunthorpe <jgg@ziepe.ca> 21583L: linux-integrity@vger.kernel.org 21584S: Maintained 21585W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21586Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21587T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21588F: drivers/char/tpm/ 21589 21590TPS546D24 DRIVER 21591M: Duke Du <dukedu83@gmail.com> 21592L: linux-hwmon@vger.kernel.org 21593S: Maintained 21594F: Documentation/hwmon/tps546d24.rst 21595F: drivers/hwmon/pmbus/tps546d24.c 21596 21597TRACING 21598M: Steven Rostedt <rostedt@goodmis.org> 21599M: Masami Hiramatsu <mhiramat@kernel.org> 21600L: linux-kernel@vger.kernel.org 21601L: linux-trace-kernel@vger.kernel.org 21602S: Maintained 21603Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21605F: Documentation/trace/* 21606F: fs/tracefs/ 21607F: include/linux/trace*.h 21608F: include/trace/ 21609F: kernel/trace/ 21610F: scripts/tracing/ 21611F: tools/testing/selftests/ftrace/ 21612 21613TRACING MMIO ACCESSES (MMIOTRACE) 21614M: Steven Rostedt <rostedt@goodmis.org> 21615M: Masami Hiramatsu <mhiramat@kernel.org> 21616R: Karol Herbst <karolherbst@gmail.com> 21617R: Pekka Paalanen <ppaalanen@gmail.com> 21618L: linux-kernel@vger.kernel.org 21619L: nouveau@lists.freedesktop.org 21620S: Maintained 21621F: arch/x86/mm/kmmio.c 21622F: arch/x86/mm/mmio-mod.c 21623F: arch/x86/mm/testmmiotrace.c 21624F: include/linux/mmiotrace.h 21625F: kernel/trace/trace_mmiotrace.c 21626 21627TRACING OS NOISE / LATENCY TRACERS 21628M: Steven Rostedt <rostedt@goodmis.org> 21629M: Daniel Bristot de Oliveira <bristot@kernel.org> 21630S: Maintained 21631F: Documentation/trace/hwlat_detector.rst 21632F: Documentation/trace/osnoise-tracer.rst 21633F: Documentation/trace/timerlat-tracer.rst 21634F: arch/*/kernel/trace.c 21635F: include/trace/events/osnoise.h 21636F: kernel/trace/trace_hwlat.c 21637F: kernel/trace/trace_irqsoff.c 21638F: kernel/trace/trace_osnoise.c 21639F: kernel/trace/trace_sched_wakeup.c 21640 21641TRADITIONAL CHINESE DOCUMENTATION 21642M: Hu Haowen <src.res@email.cn> 21643L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21644S: Maintained 21645W: https://github.com/srcres258/linux-doc 21646T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21647F: Documentation/translations/zh_TW/ 21648 21649TTY LAYER 21650M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21651M: Jiri Slaby <jirislaby@kernel.org> 21652S: Supported 21653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21654F: Documentation/driver-api/serial/ 21655F: drivers/tty/ 21656F: drivers/tty/serial/serial_core.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
