1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/standardization/ 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM ETHERNET PHY DRIVERS 4125M: Florian Fainelli <florian.fainelli@broadcom.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: netdev@vger.kernel.org 4128S: Supported 4129F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4130F: drivers/net/phy/bcm*.[ch] 4131F: drivers/net/phy/broadcom.c 4132F: include/linux/brcmphy.h 4133 4134BROADCOM GENET ETHERNET DRIVER 4135M: Doug Berger <opendmb@gmail.com> 4136M: Florian Fainelli <florian.fainelli@broadcom.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4141F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4142F: drivers/net/ethernet/broadcom/genet/ 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: drivers/net/mdio/mdio-bcm-unimac.c 4145F: include/linux/platform_data/bcmgenet.h 4146F: include/linux/platform_data/mdio-bcm-unimac.h 4147 4148BROADCOM ASP 2.0 ETHERNET DRIVER 4149M: Justin Chen <justin.chen@broadcom.com> 4150M: Florian Fainelli <florian.fainelli@broadcom.com> 4151L: bcm-kernel-feedback-list@broadcom.com 4152L: netdev@vger.kernel.org 4153S: Supported 4154F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4155F: drivers/net/ethernet/broadcom/asp2/ 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 8684R: Andy Shevchenko <andy@kernel.org> 8685S: Maintained 8686F: include/linux/string.h 8687F: include/linux/string_choices.h 8688F: include/linux/string_helpers.h 8689F: lib/string.c 8690F: lib/string_helpers.c 8691F: lib/test-string_helpers.c 8692F: lib/test_string.c 8693 8694GENERIC UIO DRIVER FOR PCI DEVICES 8695M: "Michael S. Tsirkin" <mst@redhat.com> 8696L: kvm@vger.kernel.org 8697S: Supported 8698F: drivers/uio/uio_pci_generic.c 8699 8700GENERIC VDSO LIBRARY 8701M: Andy Lutomirski <luto@kernel.org> 8702M: Thomas Gleixner <tglx@linutronix.de> 8703M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8704L: linux-kernel@vger.kernel.org 8705S: Maintained 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8707F: include/asm-generic/vdso/vsyscall.h 8708F: include/vdso/ 8709F: kernel/time/vsyscall.c 8710F: lib/vdso/ 8711 8712GENWQE (IBM Generic Workqueue Card) 8713M: Frank Haverkamp <haver@linux.ibm.com> 8714S: Supported 8715F: drivers/misc/genwqe/ 8716 8717GET_MAINTAINER SCRIPT 8718M: Joe Perches <joe@perches.com> 8719S: Maintained 8720F: scripts/get_maintainer.pl 8721 8722GFS2 FILE SYSTEM 8723M: Bob Peterson <rpeterso@redhat.com> 8724M: Andreas Gruenbacher <agruenba@redhat.com> 8725L: cluster-devel@redhat.com 8726S: Supported 8727B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8728T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8729F: Documentation/filesystems/gfs2* 8730F: fs/gfs2/ 8731F: include/uapi/linux/gfs2_ondisk.h 8732 8733GIGABYTE WMI DRIVER 8734M: Thomas Weißschuh <thomas@weissschuh.net> 8735L: platform-driver-x86@vger.kernel.org 8736S: Maintained 8737F: drivers/platform/x86/gigabyte-wmi.c 8738 8739GNSS SUBSYSTEM 8740M: Johan Hovold <johan@kernel.org> 8741S: Maintained 8742T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8743F: Documentation/ABI/testing/sysfs-class-gnss 8744F: Documentation/devicetree/bindings/gnss/ 8745F: drivers/gnss/ 8746F: include/linux/gnss.h 8747 8748GO7007 MPEG CODEC 8749M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8750L: linux-media@vger.kernel.org 8751S: Maintained 8752F: drivers/media/usb/go7007/ 8753 8754GOODIX TOUCHSCREEN 8755M: Bastien Nocera <hadess@hadess.net> 8756M: Hans de Goede <hdegoede@redhat.com> 8757L: linux-input@vger.kernel.org 8758S: Maintained 8759F: drivers/input/touchscreen/goodix* 8760 8761GOOGLE ETHERNET DRIVERS 8762M: Jeroen de Borst <jeroendb@google.com> 8763M: Praveen Kaligineedi <pkaligineedi@google.com> 8764R: Shailend Chand <shailend@google.com> 8765L: netdev@vger.kernel.org 8766S: Supported 8767F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8768F: drivers/net/ethernet/google 8769 8770GPD POCKET FAN DRIVER 8771M: Hans de Goede <hdegoede@redhat.com> 8772L: platform-driver-x86@vger.kernel.org 8773S: Maintained 8774F: drivers/platform/x86/gpd-pocket-fan.c 8775 8776GPIO ACPI SUPPORT 8777M: Mika Westerberg <mika.westerberg@linux.intel.com> 8778M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8779L: linux-gpio@vger.kernel.org 8780L: linux-acpi@vger.kernel.org 8781S: Supported 8782T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8783F: Documentation/firmware-guide/acpi/gpio-properties.rst 8784F: drivers/gpio/gpiolib-acpi.c 8785F: drivers/gpio/gpiolib-acpi.h 8786 8787GPIO AGGREGATOR 8788M: Geert Uytterhoeven <geert+renesas@glider.be> 8789L: linux-gpio@vger.kernel.org 8790S: Supported 8791F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8792F: drivers/gpio/gpio-aggregator.c 8793 8794GPIO IR Transmitter 8795M: Sean Young <sean@mess.org> 8796L: linux-media@vger.kernel.org 8797S: Maintained 8798F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8799F: drivers/media/rc/gpio-ir-tx.c 8800 8801GPIO MOCKUP DRIVER 8802M: Bamvor Jian Zhang <bamv2005@gmail.com> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805F: drivers/gpio/gpio-mockup.c 8806F: tools/testing/selftests/gpio/ 8807 8808GPIO REGMAP 8809R: Michael Walle <michael@walle.cc> 8810S: Maintained 8811F: drivers/gpio/gpio-regmap.c 8812F: include/linux/gpio/regmap.h 8813 8814GPIO SUBSYSTEM 8815M: Linus Walleij <linus.walleij@linaro.org> 8816M: Bartosz Golaszewski <brgl@bgdev.pl> 8817R: Andy Shevchenko <andy@kernel.org> 8818L: linux-gpio@vger.kernel.org 8819S: Maintained 8820T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8821F: Documentation/ABI/obsolete/sysfs-gpio 8822F: Documentation/ABI/testing/gpio-cdev 8823F: Documentation/admin-guide/gpio/ 8824F: Documentation/devicetree/bindings/gpio/ 8825F: Documentation/driver-api/gpio/ 8826F: drivers/gpio/ 8827F: include/dt-bindings/gpio/ 8828F: include/linux/gpio.h 8829F: include/linux/gpio/ 8830F: include/linux/of_gpio.h 8831F: include/uapi/linux/gpio.h 8832F: tools/gpio/ 8833 8834GRE DEMULTIPLEXER DRIVER 8835M: Dmitry Kozlov <xeb@mail.ru> 8836L: netdev@vger.kernel.org 8837S: Maintained 8838F: include/net/gre.h 8839F: net/ipv4/gre_demux.c 8840F: net/ipv4/gre_offload.c 8841 8842GRETH 10/100/1G Ethernet MAC device driver 8843M: Andreas Larsson <andreas@gaisler.com> 8844L: netdev@vger.kernel.org 8845S: Maintained 8846F: drivers/net/ethernet/aeroflex/ 8847 8848GREYBUS AUDIO PROTOCOLS DRIVERS 8849M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8850M: Mark Greer <mgreer@animalcreek.com> 8851S: Maintained 8852F: drivers/staging/greybus/audio_apbridgea.c 8853F: drivers/staging/greybus/audio_apbridgea.h 8854F: drivers/staging/greybus/audio_codec.c 8855F: drivers/staging/greybus/audio_codec.h 8856F: drivers/staging/greybus/audio_gb.c 8857F: drivers/staging/greybus/audio_manager.c 8858F: drivers/staging/greybus/audio_manager.h 8859F: drivers/staging/greybus/audio_manager_module.c 8860F: drivers/staging/greybus/audio_manager_private.h 8861F: drivers/staging/greybus/audio_manager_sysfs.c 8862F: drivers/staging/greybus/audio_module.c 8863F: drivers/staging/greybus/audio_topology.c 8864 8865GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8866M: Viresh Kumar <vireshk@kernel.org> 8867S: Maintained 8868F: drivers/staging/greybus/authentication.c 8869F: drivers/staging/greybus/bootrom.c 8870F: drivers/staging/greybus/firmware.h 8871F: drivers/staging/greybus/fw-core.c 8872F: drivers/staging/greybus/fw-download.c 8873F: drivers/staging/greybus/fw-management.c 8874F: drivers/staging/greybus/greybus_authentication.h 8875F: drivers/staging/greybus/greybus_firmware.h 8876F: drivers/staging/greybus/hid.c 8877F: drivers/staging/greybus/i2c.c 8878F: drivers/staging/greybus/spi.c 8879F: drivers/staging/greybus/spilib.c 8880F: drivers/staging/greybus/spilib.h 8881 8882GREYBUS LOOPBACK DRIVER 8883M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8884S: Maintained 8885F: drivers/staging/greybus/loopback.c 8886 8887GREYBUS PLATFORM DRIVERS 8888M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8889S: Maintained 8890F: drivers/staging/greybus/arche-apb-ctrl.c 8891F: drivers/staging/greybus/arche-platform.c 8892F: drivers/staging/greybus/arche_platform.h 8893 8894GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8895M: Rui Miguel Silva <rmfrfs@gmail.com> 8896S: Maintained 8897F: drivers/staging/greybus/gpio.c 8898F: drivers/staging/greybus/light.c 8899F: drivers/staging/greybus/power_supply.c 8900F: drivers/staging/greybus/sdio.c 8901F: drivers/staging/greybus/spi.c 8902F: drivers/staging/greybus/spilib.c 8903 8904GREYBUS SUBSYSTEM 8905M: Johan Hovold <johan@kernel.org> 8906M: Alex Elder <elder@kernel.org> 8907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8908L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8909S: Maintained 8910F: drivers/greybus/ 8911F: drivers/staging/greybus/ 8912F: include/linux/greybus.h 8913F: include/linux/greybus/ 8914 8915GREYBUS UART PROTOCOLS DRIVERS 8916M: David Lin <dtwlin@gmail.com> 8917S: Maintained 8918F: drivers/staging/greybus/log.c 8919F: drivers/staging/greybus/uart.c 8920 8921GS1662 VIDEO SERIALIZER 8922M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8923L: linux-media@vger.kernel.org 8924S: Maintained 8925T: git git://linuxtv.org/media_tree.git 8926F: drivers/media/spi/gs1662.c 8927 8928GSPCA FINEPIX SUBDRIVER 8929M: Frank Zago <frank@zago.net> 8930L: linux-media@vger.kernel.org 8931S: Maintained 8932T: git git://linuxtv.org/media_tree.git 8933F: drivers/media/usb/gspca/finepix.c 8934 8935GSPCA GL860 SUBDRIVER 8936M: Olivier Lorin <o.lorin@laposte.net> 8937L: linux-media@vger.kernel.org 8938S: Maintained 8939T: git git://linuxtv.org/media_tree.git 8940F: drivers/media/usb/gspca/gl860/ 8941 8942GSPCA M5602 SUBDRIVER 8943M: Erik Andren <erik.andren@gmail.com> 8944L: linux-media@vger.kernel.org 8945S: Maintained 8946T: git git://linuxtv.org/media_tree.git 8947F: drivers/media/usb/gspca/m5602/ 8948 8949GSPCA PAC207 SONIXB SUBDRIVER 8950M: Hans Verkuil <hverkuil@xs4all.nl> 8951L: linux-media@vger.kernel.org 8952S: Odd Fixes 8953T: git git://linuxtv.org/media_tree.git 8954F: drivers/media/usb/gspca/pac207.c 8955 8956GSPCA SN9C20X SUBDRIVER 8957M: Brian Johnson <brijohn@gmail.com> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/usb/gspca/sn9c20x.c 8962 8963GSPCA T613 SUBDRIVER 8964M: Leandro Costantino <lcostantino@gmail.com> 8965L: linux-media@vger.kernel.org 8966S: Maintained 8967T: git git://linuxtv.org/media_tree.git 8968F: drivers/media/usb/gspca/t613.c 8969 8970GSPCA USB WEBCAM DRIVER 8971M: Hans Verkuil <hverkuil@xs4all.nl> 8972L: linux-media@vger.kernel.org 8973S: Odd Fixes 8974T: git git://linuxtv.org/media_tree.git 8975F: drivers/media/usb/gspca/ 8976 8977GTP (GPRS Tunneling Protocol) 8978M: Pablo Neira Ayuso <pablo@netfilter.org> 8979M: Harald Welte <laforge@gnumonks.org> 8980L: osmocom-net-gprs@lists.osmocom.org 8981S: Maintained 8982T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8983F: drivers/net/gtp.c 8984 8985GUID PARTITION TABLE (GPT) 8986M: Davidlohr Bueso <dave@stgolabs.net> 8987L: linux-efi@vger.kernel.org 8988S: Maintained 8989F: block/partitions/efi.* 8990 8991HABANALABS PCI DRIVER 8992M: Oded Gabbay <ogabbay@kernel.org> 8993L: dri-devel@lists.freedesktop.org 8994S: Supported 8995C: irc://irc.oftc.net/dri-devel 8996T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8997F: Documentation/ABI/testing/debugfs-driver-habanalabs 8998F: Documentation/ABI/testing/sysfs-driver-habanalabs 8999F: drivers/accel/habanalabs/ 9000F: include/trace/events/habanalabs.h 9001F: include/uapi/drm/habanalabs_accel.h 9002 9003HACKRF MEDIA DRIVER 9004M: Antti Palosaari <crope@iki.fi> 9005L: linux-media@vger.kernel.org 9006S: Maintained 9007W: https://linuxtv.org 9008W: http://palosaari.fi/linux/ 9009Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9010T: git git://linuxtv.org/anttip/media_tree.git 9011F: drivers/media/usb/hackrf/ 9012 9013HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9014M: Chuck Lever <chuck.lever@oracle.com> 9015L: kernel-tls-handshake@lists.linux.dev 9016L: netdev@vger.kernel.org 9017S: Maintained 9018F: Documentation/netlink/specs/handshake.yaml 9019F: Documentation/networking/tls-handshake.rst 9020F: include/net/handshake.h 9021F: include/trace/events/handshake.h 9022F: net/handshake/ 9023 9024HANTRO VPU CODEC DRIVER 9025M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9026M: Philipp Zabel <p.zabel@pengutronix.de> 9027L: linux-media@vger.kernel.org 9028L: linux-rockchip@lists.infradead.org 9029S: Maintained 9030F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9031F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9033F: drivers/media/platform/verisilicon/ 9034 9035HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9036M: Frank Seidel <frank@f-seidel.de> 9037L: platform-driver-x86@vger.kernel.org 9038S: Maintained 9039W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9040F: drivers/platform/x86/hdaps.c 9041 9042HARDWARE MONITORING 9043M: Jean Delvare <jdelvare@suse.com> 9044M: Guenter Roeck <linux@roeck-us.net> 9045L: linux-hwmon@vger.kernel.org 9046S: Maintained 9047W: http://hwmon.wiki.kernel.org/ 9048T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9049F: Documentation/ABI/testing/sysfs-class-hwmon 9050F: Documentation/devicetree/bindings/hwmon/ 9051F: Documentation/hwmon/ 9052F: drivers/hwmon/ 9053F: include/linux/hwmon*.h 9054F: include/trace/events/hwmon*.h 9055K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9056 9057HARDWARE RANDOM NUMBER GENERATOR CORE 9058M: Olivia Mackall <olivia@selenic.com> 9059M: Herbert Xu <herbert@gondor.apana.org.au> 9060L: linux-crypto@vger.kernel.org 9061S: Odd fixes 9062F: Documentation/admin-guide/hw_random.rst 9063F: Documentation/devicetree/bindings/rng/ 9064F: drivers/char/hw_random/ 9065F: include/linux/hw_random.h 9066 9067HARDWARE SPINLOCK CORE 9068M: Ohad Ben-Cohen <ohad@wizery.com> 9069M: Bjorn Andersson <andersson@kernel.org> 9070R: Baolin Wang <baolin.wang7@gmail.com> 9071L: linux-remoteproc@vger.kernel.org 9072S: Maintained 9073T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9074F: Documentation/devicetree/bindings/hwlock/ 9075F: Documentation/locking/hwspinlock.rst 9076F: drivers/hwspinlock/ 9077F: include/linux/hwspinlock.h 9078 9079HARDWARE TRACING FACILITIES 9080M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9081S: Maintained 9082F: drivers/hwtracing/ 9083 9084HARMONY SOUND DRIVER 9085L: linux-parisc@vger.kernel.org 9086S: Maintained 9087F: sound/parisc/harmony.* 9088 9089HDPVR USB VIDEO ENCODER DRIVER 9090M: Hans Verkuil <hverkuil@xs4all.nl> 9091L: linux-media@vger.kernel.org 9092S: Odd Fixes 9093W: https://linuxtv.org 9094T: git git://linuxtv.org/media_tree.git 9095F: drivers/media/usb/hdpvr/ 9096 9097HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9098M: Matt Hsiao <matt.hsiao@hpe.com> 9099S: Supported 9100F: drivers/misc/hpilo.[ch] 9101 9102HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9103M: Jerry Hoemann <jerry.hoemann@hpe.com> 9104S: Supported 9105F: Documentation/watchdog/hpwdt.rst 9106F: drivers/watchdog/hpwdt.c 9107 9108HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9109M: Don Brace <don.brace@microchip.com> 9110L: storagedev@microchip.com 9111L: linux-scsi@vger.kernel.org 9112S: Supported 9113F: Documentation/scsi/hpsa.rst 9114F: drivers/scsi/hpsa*.[ch] 9115F: include/linux/cciss*.h 9116F: include/uapi/linux/cciss*.h 9117 9118HFI1 DRIVER 9119M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9120L: linux-rdma@vger.kernel.org 9121S: Supported 9122F: drivers/infiniband/hw/hfi1 9123 9124HFS FILESYSTEM 9125L: linux-fsdevel@vger.kernel.org 9126S: Orphan 9127F: Documentation/filesystems/hfs.rst 9128F: fs/hfs/ 9129 9130HFSPLUS FILESYSTEM 9131L: linux-fsdevel@vger.kernel.org 9132S: Orphan 9133F: Documentation/filesystems/hfsplus.rst 9134F: fs/hfsplus/ 9135 9136HGA FRAMEBUFFER DRIVER 9137M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9138L: linux-nvidia@lists.surfsouth.com 9139S: Maintained 9140W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9141F: drivers/video/fbdev/hgafb.c 9142 9143HIBERNATION (aka Software Suspend, aka swsusp) 9144M: "Rafael J. Wysocki" <rafael@kernel.org> 9145M: Pavel Machek <pavel@ucw.cz> 9146L: linux-pm@vger.kernel.org 9147S: Supported 9148B: https://bugzilla.kernel.org 9149F: arch/*/include/asm/suspend*.h 9150F: arch/x86/power/ 9151F: drivers/base/power/ 9152F: include/linux/freezer.h 9153F: include/linux/pm.h 9154F: include/linux/suspend.h 9155F: kernel/power/ 9156 9157HID CORE LAYER 9158M: Jiri Kosina <jikos@kernel.org> 9159M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9160L: linux-input@vger.kernel.org 9161S: Maintained 9162T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9163F: Documentation/hid/ 9164F: drivers/hid/ 9165F: include/linux/hid* 9166F: include/uapi/linux/hid* 9167F: samples/hid/ 9168F: tools/testing/selftests/hid/ 9169 9170HID LOGITECH DRIVERS 9171R: Filipe Laíns <lains@riseup.net> 9172L: linux-input@vger.kernel.org 9173S: Maintained 9174F: drivers/hid/hid-logitech-* 9175 9176HID NVIDIA SHIELD DRIVER 9177M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9178L: linux-input@vger.kernel.org 9179S: Maintained 9180F: drivers/hid/hid-nvidia-shield.c 9181 9182HID PHOENIX RC FLIGHT CONTROLLER 9183M: Marcus Folkesson <marcus.folkesson@gmail.com> 9184L: linux-input@vger.kernel.org 9185S: Maintained 9186F: drivers/hid/hid-pxrc.c 9187 9188HID PLAYSTATION DRIVER 9189M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9190L: linux-input@vger.kernel.org 9191S: Supported 9192F: drivers/hid/hid-playstation.c 9193 9194HID SENSOR HUB DRIVERS 9195M: Jiri Kosina <jikos@kernel.org> 9196M: Jonathan Cameron <jic23@kernel.org> 9197M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9198L: linux-input@vger.kernel.org 9199L: linux-iio@vger.kernel.org 9200S: Maintained 9201F: Documentation/hid/hid-sensor* 9202F: drivers/hid/hid-sensor-* 9203F: drivers/iio/*/hid-* 9204F: include/linux/hid-sensor-* 9205 9206HID VRC-2 CAR CONTROLLER DRIVER 9207M: Marcus Folkesson <marcus.folkesson@gmail.com> 9208L: linux-input@vger.kernel.org 9209S: Maintained 9210F: drivers/hid/hid-vrc2.c 9211 9212HID WACOM DRIVER 9213M: Ping Cheng <ping.cheng@wacom.com> 9214M: Jason Gerecke <jason.gerecke@wacom.com> 9215L: linux-input@vger.kernel.org 9216S: Maintained 9217F: drivers/hid/wacom.h 9218F: drivers/hid/wacom_* 9219 9220HID++ LOGITECH DRIVERS 9221R: Filipe Laíns <lains@riseup.net> 9222R: Bastien Nocera <hadess@hadess.net> 9223L: linux-input@vger.kernel.org 9224S: Maintained 9225F: drivers/hid/hid-logitech-hidpp.c 9226 9227HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9228M: Thomas Gleixner <tglx@linutronix.de> 9229L: linux-kernel@vger.kernel.org 9230S: Maintained 9231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9232F: Documentation/timers/ 9233F: include/linux/clockchips.h 9234F: include/linux/hrtimer.h 9235F: kernel/time/clockevents.c 9236F: kernel/time/hrtimer.c 9237F: kernel/time/timer_*.c 9238 9239HIGH-SPEED SCC DRIVER FOR AX.25 9240L: linux-hams@vger.kernel.org 9241S: Orphan 9242F: drivers/net/hamradio/scc.c 9243 9244HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9245M: HighPoint Linux Team <linux@highpoint-tech.com> 9246S: Supported 9247W: http://www.highpoint-tech.com 9248F: Documentation/scsi/hptiop.rst 9249F: drivers/scsi/hptiop.c 9250 9251HIKEY960 ONBOARD USB GPIO HUB DRIVER 9252M: John Stultz <jstultz@google.com> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255F: drivers/misc/hisi_hikey_usb.c 9256 9257HIMAX HX83112B TOUCHSCREEN SUPPORT 9258M: Job Noorman <job@noorman.info> 9259L: linux-input@vger.kernel.org 9260S: Maintained 9261F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9262F: drivers/input/touchscreen/himax_hx83112b.c 9263 9264HIPPI 9265M: Jes Sorensen <jes@trained-monkey.org> 9266L: linux-hippi@sunsite.dk 9267S: Maintained 9268F: drivers/net/hippi/ 9269F: include/linux/hippidevice.h 9270F: include/uapi/linux/if_hippi.h 9271F: net/802/hippi.c 9272 9273HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9274M: Kurt Kanzenbach <kurt@linutronix.de> 9275L: netdev@vger.kernel.org 9276S: Maintained 9277F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9278F: drivers/net/dsa/hirschmann/* 9279F: include/linux/platform_data/hirschmann-hellcreek.h 9280F: net/dsa/tag_hellcreek.c 9281 9282HISILICON DMA DRIVER 9283M: Zhou Wang <wangzhou1@hisilicon.com> 9284M: Jie Hai <haijie1@huawei.com> 9285L: dmaengine@vger.kernel.org 9286S: Maintained 9287F: drivers/dma/hisi_dma.c 9288 9289HISILICON GPIO DRIVER 9290M: Jay Fang <f.fangjian@huawei.com> 9291L: linux-gpio@vger.kernel.org 9292S: Maintained 9293F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9294F: drivers/gpio/gpio-hisi.c 9295 9296HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9297M: Longfang Liu <liulongfang@huawei.com> 9298L: linux-crypto@vger.kernel.org 9299S: Maintained 9300F: Documentation/ABI/testing/debugfs-hisi-hpre 9301F: drivers/crypto/hisilicon/hpre/hpre.h 9302F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9303F: drivers/crypto/hisilicon/hpre/hpre_main.c 9304 9305HISILICON HNS3 PMU DRIVER 9306M: Guangbin Huang <huangguangbin2@huawei.com> 9307S: Supported 9308F: Documentation/admin-guide/perf/hns3-pmu.rst 9309F: drivers/perf/hisilicon/hns3_pmu.c 9310 9311HISILICON I2C CONTROLLER DRIVER 9312M: Yicong Yang <yangyicong@hisilicon.com> 9313L: linux-i2c@vger.kernel.org 9314S: Maintained 9315W: https://www.hisilicon.com 9316F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9317F: drivers/i2c/busses/i2c-hisi.c 9318 9319HISILICON LPC BUS DRIVER 9320M: Jay Fang <f.fangjian@huawei.com> 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9324F: drivers/bus/hisi_lpc.c 9325 9326HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9327M: Yisen Zhuang <yisen.zhuang@huawei.com> 9328M: Salil Mehta <salil.mehta@huawei.com> 9329L: netdev@vger.kernel.org 9330S: Maintained 9331W: http://www.hisilicon.com 9332F: drivers/net/ethernet/hisilicon/hns3/ 9333 9334HISILICON NETWORK SUBSYSTEM DRIVER 9335M: Yisen Zhuang <yisen.zhuang@huawei.com> 9336M: Salil Mehta <salil.mehta@huawei.com> 9337L: netdev@vger.kernel.org 9338S: Maintained 9339W: http://www.hisilicon.com 9340F: Documentation/devicetree/bindings/net/hisilicon*.txt 9341F: drivers/net/ethernet/hisilicon/ 9342 9343HISILICON PMU DRIVER 9344M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346S: Supported 9347W: http://www.hisilicon.com 9348F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9349F: Documentation/admin-guide/perf/hisi-pmu.rst 9350F: drivers/perf/hisilicon 9351 9352HISILICON PTT DRIVER 9353M: Yicong Yang <yangyicong@hisilicon.com> 9354M: Jonathan Cameron <jonathan.cameron@huawei.com> 9355L: linux-kernel@vger.kernel.org 9356S: Maintained 9357F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9358F: Documentation/trace/hisi-ptt.rst 9359F: drivers/hwtracing/ptt/ 9360F: tools/perf/arch/arm64/util/hisi-ptt.c 9361F: tools/perf/util/hisi-ptt* 9362F: tools/perf/util/hisi-ptt-decoder/* 9363 9364HISILICON QM DRIVER 9365M: Weili Qian <qianweili@huawei.com> 9366M: Zhou Wang <wangzhou1@hisilicon.com> 9367L: linux-crypto@vger.kernel.org 9368S: Maintained 9369F: drivers/crypto/hisilicon/Kconfig 9370F: drivers/crypto/hisilicon/Makefile 9371F: drivers/crypto/hisilicon/qm.c 9372F: drivers/crypto/hisilicon/sgl.c 9373F: include/linux/hisi_acc_qm.h 9374 9375HISILICON ROCE DRIVER 9376M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9377M: Junxian Huang <huangjunxian6@hisilicon.com> 9378L: linux-rdma@vger.kernel.org 9379S: Maintained 9380F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9381F: drivers/infiniband/hw/hns/ 9382 9383HISILICON SAS Controller 9384M: Xiang Chen <chenxiang66@hisilicon.com> 9385S: Supported 9386W: http://www.hisilicon.com 9387F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9388F: drivers/scsi/hisi_sas/ 9389 9390HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9391M: Kai Ye <yekai13@huawei.com> 9392M: Longfang Liu <liulongfang@huawei.com> 9393L: linux-crypto@vger.kernel.org 9394S: Maintained 9395F: Documentation/ABI/testing/debugfs-hisi-sec 9396F: drivers/crypto/hisilicon/sec2/sec.h 9397F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9399F: drivers/crypto/hisilicon/sec2/sec_main.c 9400 9401HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9402M: Jay Fang <f.fangjian@huawei.com> 9403L: linux-spi@vger.kernel.org 9404S: Maintained 9405W: http://www.hisilicon.com 9406F: drivers/spi/spi-hisi-kunpeng.c 9407 9408HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9409M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9410L: linux-kernel@vger.kernel.org 9411S: Maintained 9412F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9413F: drivers/spmi/hisi-spmi-controller.c 9414 9415HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9416M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9417L: linux-kernel@vger.kernel.org 9418S: Maintained 9419F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9420F: drivers/mfd/hi6421-spmi-pmic.c 9421 9422HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9423M: Weili Qian <qianweili@huawei.com> 9424S: Maintained 9425F: drivers/crypto/hisilicon/trng/trng.c 9426 9427HISILICON V3XX SPI NOR FLASH Controller Driver 9428M: Jay Fang <f.fangjian@huawei.com> 9429S: Maintained 9430W: http://www.hisilicon.com 9431F: drivers/spi/spi-hisi-sfc-v3xx.c 9432 9433HISILICON ZIP Controller DRIVER 9434M: Yang Shen <shenyang39@huawei.com> 9435M: Zhou Wang <wangzhou1@hisilicon.com> 9436L: linux-crypto@vger.kernel.org 9437S: Maintained 9438F: Documentation/ABI/testing/debugfs-hisi-zip 9439F: drivers/crypto/hisilicon/zip/ 9440 9441HMM - Heterogeneous Memory Management 9442M: Jérôme Glisse <jglisse@redhat.com> 9443L: linux-mm@kvack.org 9444S: Maintained 9445F: Documentation/mm/hmm.rst 9446F: include/linux/hmm* 9447F: lib/test_hmm* 9448F: mm/hmm* 9449F: tools/testing/selftests/mm/*hmm* 9450 9451HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9452M: Andreas Klinger <ak@it-klinger.de> 9453L: linux-iio@vger.kernel.org 9454S: Maintained 9455F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9456F: drivers/iio/pressure/mprls0025pa.c 9457 9458HOST AP DRIVER 9459M: Jouni Malinen <j@w1.fi> 9460L: linux-wireless@vger.kernel.org 9461S: Obsolete 9462W: http://w1.fi/hostap-driver.html 9463F: drivers/net/wireless/intersil/hostap/ 9464 9465HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9466L: platform-driver-x86@vger.kernel.org 9467S: Orphan 9468F: drivers/platform/x86/hp/tc1100-wmi.c 9469 9470HP WMI HARDWARE MONITOR DRIVER 9471M: James Seo <james@equiv.tech> 9472L: linux-hwmon@vger.kernel.org 9473S: Maintained 9474F: Documentation/hwmon/hp-wmi-sensors.rst 9475F: drivers/hwmon/hp-wmi-sensors.c 9476 9477HPET: High Precision Event Timers driver 9478M: Clemens Ladisch <clemens@ladisch.de> 9479S: Maintained 9480F: Documentation/timers/hpet.rst 9481F: drivers/char/hpet.c 9482F: include/linux/hpet.h 9483F: include/uapi/linux/hpet.h 9484 9485HPET: x86 9486S: Orphan 9487F: arch/x86/include/asm/hpet.h 9488F: arch/x86/kernel/hpet.c 9489 9490HPFS FILESYSTEM 9491M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9492S: Maintained 9493W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9494F: fs/hpfs/ 9495 9496HSI SUBSYSTEM 9497M: Sebastian Reichel <sre@kernel.org> 9498S: Maintained 9499T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9500F: Documentation/ABI/testing/sysfs-bus-hsi 9501F: Documentation/driver-api/hsi.rst 9502F: drivers/hsi/ 9503F: include/linux/hsi/ 9504F: include/uapi/linux/hsi/ 9505 9506HSO 3G MODEM DRIVER 9507L: linux-usb@vger.kernel.org 9508S: Orphan 9509F: drivers/net/usb/hso.c 9510 9511HSR NETWORK PROTOCOL 9512L: netdev@vger.kernel.org 9513S: Orphan 9514F: net/hsr/ 9515 9516HT16K33 LED CONTROLLER DRIVER 9517M: Robin van der Gracht <robin@protonic.nl> 9518S: Maintained 9519F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9520F: drivers/auxdisplay/ht16k33.c 9521 9522HTCPEN TOUCHSCREEN DRIVER 9523M: Pau Oliva Fora <pof@eslack.org> 9524L: linux-input@vger.kernel.org 9525S: Maintained 9526F: drivers/input/touchscreen/htcpen.c 9527 9528HTE SUBSYSTEM 9529M: Dipen Patel <dipenp@nvidia.com> 9530L: timestamp@lists.linux.dev 9531S: Maintained 9532Q: https://patchwork.kernel.org/project/timestamp/list/ 9533T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9534F: Documentation/devicetree/bindings/timestamp/ 9535F: Documentation/driver-api/hte/ 9536F: drivers/hte/ 9537F: include/linux/hte.h 9538 9539HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9540M: Lorenzo Bianconi <lorenzo@kernel.org> 9541L: linux-iio@vger.kernel.org 9542S: Maintained 9543W: http://www.st.com/ 9544F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9545F: drivers/iio/humidity/hts221* 9546 9547HUAWEI ETHERNET DRIVER 9548M: Cai Huoqing <cai.huoqing@linux.dev> 9549L: netdev@vger.kernel.org 9550S: Maintained 9551F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9552F: drivers/net/ethernet/huawei/hinic/ 9553 9554HUGETLB SUBSYSTEM 9555M: Mike Kravetz <mike.kravetz@oracle.com> 9556M: Muchun Song <muchun.song@linux.dev> 9557L: linux-mm@kvack.org 9558S: Maintained 9559F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9560F: Documentation/admin-guide/mm/hugetlbpage.rst 9561F: Documentation/mm/hugetlbfs_reserv.rst 9562F: Documentation/mm/vmemmap_dedup.rst 9563F: fs/hugetlbfs/ 9564F: include/linux/hugetlb.h 9565F: mm/hugetlb.c 9566F: mm/hugetlb_vmemmap.c 9567F: mm/hugetlb_vmemmap.h 9568 9569HVA ST MEDIA DRIVER 9570M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9571L: linux-media@vger.kernel.org 9572S: Supported 9573W: https://linuxtv.org 9574T: git git://linuxtv.org/media_tree.git 9575F: drivers/media/platform/st/sti/hva 9576 9577HWPOISON MEMORY FAILURE HANDLING 9578M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9579R: Miaohe Lin <linmiaohe@huawei.com> 9580L: linux-mm@kvack.org 9581S: Maintained 9582F: mm/hwpoison-inject.c 9583F: mm/memory-failure.c 9584 9585HYCON HY46XX TOUCHSCREEN SUPPORT 9586M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9587L: linux-input@vger.kernel.org 9588S: Maintained 9589F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9590F: drivers/input/touchscreen/hycon-hy46xx.c 9591 9592HYGON PROCESSOR SUPPORT 9593M: Pu Wen <puwen@hygon.cn> 9594L: linux-kernel@vger.kernel.org 9595S: Maintained 9596F: arch/x86/kernel/cpu/hygon.c 9597 9598HYNIX HI556 SENSOR DRIVER 9599M: Shawn Tu <shawnx.tu@intel.com> 9600L: linux-media@vger.kernel.org 9601S: Maintained 9602T: git git://linuxtv.org/media_tree.git 9603F: drivers/media/i2c/hi556.c 9604 9605HYNIX HI846 SENSOR DRIVER 9606M: Martin Kepplinger <martin.kepplinger@puri.sm> 9607L: linux-media@vger.kernel.org 9608S: Maintained 9609F: drivers/media/i2c/hi846.c 9610 9611HYNIX HI847 SENSOR DRIVER 9612M: Shawn Tu <shawnx.tu@intel.com> 9613L: linux-media@vger.kernel.org 9614S: Maintained 9615F: drivers/media/i2c/hi847.c 9616 9617Hyper-V/Azure CORE AND DRIVERS 9618M: "K. Y. Srinivasan" <kys@microsoft.com> 9619M: Haiyang Zhang <haiyangz@microsoft.com> 9620M: Wei Liu <wei.liu@kernel.org> 9621M: Dexuan Cui <decui@microsoft.com> 9622L: linux-hyperv@vger.kernel.org 9623S: Supported 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9625F: Documentation/ABI/stable/sysfs-bus-vmbus 9626F: Documentation/ABI/testing/debugfs-hyperv 9627F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9628F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9629F: Documentation/virt/hyperv 9630F: arch/arm64/hyperv 9631F: arch/arm64/include/asm/hyperv-tlfs.h 9632F: arch/arm64/include/asm/mshyperv.h 9633F: arch/x86/hyperv 9634F: arch/x86/include/asm/hyperv-tlfs.h 9635F: arch/x86/include/asm/mshyperv.h 9636F: arch/x86/include/asm/trace/hyperv.h 9637F: arch/x86/kernel/cpu/mshyperv.c 9638F: drivers/clocksource/hyperv_timer.c 9639F: drivers/hid/hid-hyperv.c 9640F: drivers/hv/ 9641F: drivers/input/serio/hyperv-keyboard.c 9642F: drivers/iommu/hyperv-iommu.c 9643F: drivers/net/ethernet/microsoft/ 9644F: drivers/net/hyperv/ 9645F: drivers/pci/controller/pci-hyperv-intf.c 9646F: drivers/pci/controller/pci-hyperv.c 9647F: drivers/scsi/storvsc_drv.c 9648F: drivers/uio/uio_hv_generic.c 9649F: drivers/video/fbdev/hyperv_fb.c 9650F: include/asm-generic/hyperv-tlfs.h 9651F: include/asm-generic/mshyperv.h 9652F: include/clocksource/hyperv_timer.h 9653F: include/linux/hyperv.h 9654F: include/net/mana 9655F: include/uapi/linux/hyperv.h 9656F: net/vmw_vsock/hyperv_transport.c 9657F: tools/hv/ 9658 9659HYPERBUS SUPPORT 9660M: Vignesh Raghavendra <vigneshr@ti.com> 9661L: linux-mtd@lists.infradead.org 9662S: Supported 9663Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9664C: irc://irc.oftc.net/mtd 9665T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9666F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9667F: drivers/mtd/hyperbus/ 9668F: include/linux/mtd/hyperbus.h 9669 9670HYPERVISOR VIRTUAL CONSOLE DRIVER 9671L: linuxppc-dev@lists.ozlabs.org 9672S: Odd Fixes 9673F: drivers/tty/hvc/ 9674 9675I2C ACPI SUPPORT 9676M: Mika Westerberg <mika.westerberg@linux.intel.com> 9677L: linux-i2c@vger.kernel.org 9678L: linux-acpi@vger.kernel.org 9679S: Maintained 9680F: drivers/i2c/i2c-core-acpi.c 9681 9682I2C CONTROLLER DRIVER FOR NVIDIA GPU 9683M: Ajay Gupta <ajayg@nvidia.com> 9684L: linux-i2c@vger.kernel.org 9685S: Maintained 9686F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9687F: drivers/i2c/busses/i2c-nvidia-gpu.c 9688 9689I2C MUXES 9690M: Peter Rosin <peda@axentia.se> 9691L: linux-i2c@vger.kernel.org 9692S: Maintained 9693F: Documentation/devicetree/bindings/i2c/i2c-arb* 9694F: Documentation/devicetree/bindings/i2c/i2c-gate* 9695F: Documentation/devicetree/bindings/i2c/i2c-mux* 9696F: Documentation/i2c/i2c-topology.rst 9697F: Documentation/i2c/muxes/ 9698F: drivers/i2c/i2c-mux.c 9699F: drivers/i2c/muxes/ 9700F: include/linux/i2c-mux.h 9701 9702I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9703M: Gregory CLEMENT <gregory.clement@bootlin.com> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9707F: drivers/i2c/busses/i2c-mv64xxx.c 9708 9709I2C OVER PARALLEL PORT 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-parport.rst 9714F: drivers/i2c/busses/i2c-parport.c 9715 9716I2C SUBSYSTEM 9717M: Wolfram Sang <wsa@kernel.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: https://i2c.wiki.kernel.org/ 9721Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9722T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9723F: Documentation/devicetree/bindings/i2c/i2c.txt 9724F: Documentation/i2c/ 9725F: drivers/i2c/* 9726F: include/dt-bindings/i2c/i2c.h 9727F: include/linux/i2c-dev.h 9728F: include/linux/i2c-smbus.h 9729F: include/linux/i2c.h 9730F: include/uapi/linux/i2c-*.h 9731F: include/uapi/linux/i2c.h 9732 9733I2C SUBSYSTEM HOST DRIVERS 9734M: Andi Shyti <andi.shyti@kernel.org> 9735L: linux-i2c@vger.kernel.org 9736S: Maintained 9737W: https://i2c.wiki.kernel.org/ 9738Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9739T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9740F: Documentation/devicetree/bindings/i2c/ 9741F: drivers/i2c/algos/ 9742F: drivers/i2c/busses/ 9743F: include/dt-bindings/i2c/ 9744 9745I2C-TAOS-EVM DRIVER 9746M: Jean Delvare <jdelvare@suse.com> 9747L: linux-i2c@vger.kernel.org 9748S: Maintained 9749F: Documentation/i2c/busses/i2c-taos-evm.rst 9750F: drivers/i2c/busses/i2c-taos-evm.c 9751 9752I2C-TINY-USB DRIVER 9753M: Till Harbaum <till@harbaum.org> 9754L: linux-i2c@vger.kernel.org 9755S: Maintained 9756W: http://www.harbaum.org/till/i2c_tiny_usb 9757F: drivers/i2c/busses/i2c-tiny-usb.c 9758 9759I2C/SMBUS CONTROLLER DRIVERS FOR PC 9760M: Jean Delvare <jdelvare@suse.com> 9761L: linux-i2c@vger.kernel.org 9762S: Maintained 9763F: Documentation/i2c/busses/i2c-ali1535.rst 9764F: Documentation/i2c/busses/i2c-ali1563.rst 9765F: Documentation/i2c/busses/i2c-ali15x3.rst 9766F: Documentation/i2c/busses/i2c-amd756.rst 9767F: Documentation/i2c/busses/i2c-amd8111.rst 9768F: Documentation/i2c/busses/i2c-i801.rst 9769F: Documentation/i2c/busses/i2c-nforce2.rst 9770F: Documentation/i2c/busses/i2c-piix4.rst 9771F: Documentation/i2c/busses/i2c-sis5595.rst 9772F: Documentation/i2c/busses/i2c-sis630.rst 9773F: Documentation/i2c/busses/i2c-sis96x.rst 9774F: Documentation/i2c/busses/i2c-via.rst 9775F: Documentation/i2c/busses/i2c-viapro.rst 9776F: drivers/i2c/busses/i2c-ali1535.c 9777F: drivers/i2c/busses/i2c-ali1563.c 9778F: drivers/i2c/busses/i2c-ali15x3.c 9779F: drivers/i2c/busses/i2c-amd756-s4882.c 9780F: drivers/i2c/busses/i2c-amd756.c 9781F: drivers/i2c/busses/i2c-amd8111.c 9782F: drivers/i2c/busses/i2c-i801.c 9783F: drivers/i2c/busses/i2c-isch.c 9784F: drivers/i2c/busses/i2c-nforce2-s4985.c 9785F: drivers/i2c/busses/i2c-nforce2.c 9786F: drivers/i2c/busses/i2c-piix4.c 9787F: drivers/i2c/busses/i2c-sis5595.c 9788F: drivers/i2c/busses/i2c-sis630.c 9789F: drivers/i2c/busses/i2c-sis96x.c 9790F: drivers/i2c/busses/i2c-via.c 9791F: drivers/i2c/busses/i2c-viapro.c 9792 9793I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9794M: Hans de Goede <hdegoede@redhat.com> 9795L: linux-i2c@vger.kernel.org 9796S: Maintained 9797F: drivers/i2c/busses/i2c-cht-wc.c 9798 9799I2C/SMBUS ISMT DRIVER 9800M: Seth Heasley <seth.heasley@intel.com> 9801M: Neil Horman <nhorman@tuxdriver.com> 9802L: linux-i2c@vger.kernel.org 9803F: Documentation/i2c/busses/i2c-ismt.rst 9804F: drivers/i2c/busses/i2c-ismt.c 9805 9806I2C/SMBUS STUB DRIVER 9807M: Jean Delvare <jdelvare@suse.com> 9808L: linux-i2c@vger.kernel.org 9809S: Maintained 9810F: drivers/i2c/i2c-stub.c 9811 9812I3C DRIVER FOR ASPEED AST2600 9813M: Jeremy Kerr <jk@codeconstruct.com.au> 9814S: Maintained 9815F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9816F: drivers/i3c/master/ast2600-i3c-master.c 9817 9818I3C DRIVER FOR CADENCE I3C MASTER IP 9819M: Przemysław Gaj <pgaj@cadence.com> 9820S: Maintained 9821F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9822F: drivers/i3c/master/i3c-master-cdns.c 9823 9824I3C DRIVER FOR SYNOPSYS DESIGNWARE 9825S: Orphan 9826F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9827F: drivers/i3c/master/dw* 9828 9829I3C SUBSYSTEM 9830M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9831L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9832S: Maintained 9833C: irc://chat.freenode.net/linux-i3c 9834T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9835F: Documentation/ABI/testing/sysfs-bus-i3c 9836F: Documentation/devicetree/bindings/i3c/ 9837F: Documentation/driver-api/i3c 9838F: drivers/i3c/ 9839F: include/linux/i3c/ 9840 9841IA64 (Itanium) PLATFORM 9842L: linux-ia64@vger.kernel.org 9843S: Orphan 9844F: Documentation/arch/ia64/ 9845F: arch/ia64/ 9846 9847IBM Operation Panel Input Driver 9848M: Eddie James <eajames@linux.ibm.com> 9849L: linux-input@vger.kernel.org 9850S: Maintained 9851F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9852F: drivers/input/misc/ibm-panel.c 9853 9854IBM Power 842 compression accelerator 9855M: Haren Myneni <haren@us.ibm.com> 9856S: Supported 9857F: crypto/842.c 9858F: drivers/crypto/nx/Kconfig 9859F: drivers/crypto/nx/Makefile 9860F: drivers/crypto/nx/nx-842* 9861F: include/linux/sw842.h 9862F: lib/842/ 9863 9864IBM Power in-Nest Crypto Acceleration 9865M: Breno Leitão <leitao@debian.org> 9866M: Nayna Jain <nayna@linux.ibm.com> 9867M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9868L: linux-crypto@vger.kernel.org 9869S: Supported 9870F: drivers/crypto/nx/Kconfig 9871F: drivers/crypto/nx/Makefile 9872F: drivers/crypto/nx/nx-aes* 9873F: drivers/crypto/nx/nx-sha* 9874F: drivers/crypto/nx/nx.* 9875F: drivers/crypto/nx/nx_csbcpb.h 9876F: drivers/crypto/nx/nx_debugfs.c 9877 9878IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9879M: Tyrel Datwyler <tyreld@linux.ibm.com> 9880L: linux-pci@vger.kernel.org 9881L: linuxppc-dev@lists.ozlabs.org 9882S: Supported 9883F: drivers/pci/hotplug/rpadlpar* 9884 9885IBM Power Linux RAID adapter 9886M: Brian King <brking@us.ibm.com> 9887S: Supported 9888F: drivers/scsi/ipr.* 9889 9890IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9891M: Tyrel Datwyler <tyreld@linux.ibm.com> 9892L: linux-pci@vger.kernel.org 9893L: linuxppc-dev@lists.ozlabs.org 9894S: Supported 9895F: drivers/pci/hotplug/rpaphp* 9896 9897IBM Power SRIOV Virtual NIC Device Driver 9898M: Haren Myneni <haren@linux.ibm.com> 9899M: Rick Lindsley <ricklind@linux.ibm.com> 9900R: Nick Child <nnac123@linux.ibm.com> 9901R: Dany Madden <danymadden@us.ibm.com> 9902R: Thomas Falcon <tlfalcon@linux.ibm.com> 9903L: netdev@vger.kernel.org 9904S: Supported 9905F: drivers/net/ethernet/ibm/ibmvnic.* 9906 9907IBM Power VFIO Support 9908M: Timothy Pearson <tpearson@raptorengineering.com> 9909S: Supported 9910F: drivers/vfio/vfio_iommu_spapr_tce.c 9911 9912IBM Power Virtual Ethernet Device Driver 9913M: Nick Child <nnac123@linux.ibm.com> 9914L: netdev@vger.kernel.org 9915S: Supported 9916F: drivers/net/ethernet/ibm/ibmveth.* 9917 9918IBM Power Virtual FC Device Drivers 9919M: Tyrel Datwyler <tyreld@linux.ibm.com> 9920L: linux-scsi@vger.kernel.org 9921S: Supported 9922F: drivers/scsi/ibmvscsi/ibmvfc* 9923 9924IBM Power Virtual Management Channel Driver 9925M: Brad Warrum <bwarrum@linux.ibm.com> 9926M: Ritu Agarwal <rituagar@linux.ibm.com> 9927S: Supported 9928F: drivers/misc/ibmvmc.* 9929 9930IBM Power Virtual SCSI Device Drivers 9931M: Tyrel Datwyler <tyreld@linux.ibm.com> 9932L: linux-scsi@vger.kernel.org 9933S: Supported 9934F: drivers/scsi/ibmvscsi/ibmvscsi* 9935F: include/scsi/viosrp.h 9936 9937IBM Power Virtual SCSI Device Target Driver 9938M: Michael Cyr <mikecyr@linux.ibm.com> 9939L: linux-scsi@vger.kernel.org 9940L: target-devel@vger.kernel.org 9941S: Supported 9942F: drivers/scsi/ibmvscsi_tgt/ 9943 9944IBM Power VMX Cryptographic instructions 9945M: Breno Leitão <leitao@debian.org> 9946M: Nayna Jain <nayna@linux.ibm.com> 9947M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9948L: linux-crypto@vger.kernel.org 9949S: Supported 9950F: drivers/crypto/vmx/Kconfig 9951F: drivers/crypto/vmx/Makefile 9952F: drivers/crypto/vmx/aes* 9953F: drivers/crypto/vmx/ghash* 9954F: drivers/crypto/vmx/ppc-xlate.pl 9955F: drivers/crypto/vmx/vmx.c 9956 9957IBM ServeRAID RAID DRIVER 9958S: Orphan 9959F: drivers/scsi/ips.* 9960 9961ICH LPC AND GPIO DRIVER 9962M: Peter Tyser <ptyser@xes-inc.com> 9963S: Maintained 9964F: drivers/gpio/gpio-ich.c 9965F: drivers/mfd/lpc_ich.c 9966 9967ICY I2C DRIVER 9968M: Max Staudt <max@enpas.org> 9969L: linux-i2c@vger.kernel.org 9970S: Maintained 9971F: drivers/i2c/busses/i2c-icy.c 9972 9973IDEAPAD LAPTOP EXTRAS DRIVER 9974M: Ike Panhc <ike.pan@canonical.com> 9975L: platform-driver-x86@vger.kernel.org 9976S: Maintained 9977W: http://launchpad.net/ideapad-laptop 9978F: drivers/platform/x86/ideapad-laptop.c 9979 9980IDEAPAD LAPTOP SLIDEBAR DRIVER 9981M: Andrey Moiseev <o2g.org.ru@gmail.com> 9982L: linux-input@vger.kernel.org 9983S: Maintained 9984W: https://github.com/o2genum/ideapad-slidebar 9985F: drivers/input/misc/ideapad_slidebar.c 9986 9987IDMAPPED MOUNTS 9988M: Christian Brauner <brauner@kernel.org> 9989M: Seth Forshee <sforshee@kernel.org> 9990L: linux-fsdevel@vger.kernel.org 9991S: Maintained 9992T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9993F: Documentation/filesystems/idmappings.rst 9994F: include/linux/mnt_idmapping.* 9995F: tools/testing/selftests/mount_setattr/ 9996 9997IDT VersaClock 5 CLOCK DRIVER 9998M: Luca Ceresoli <luca@lucaceresoli.net> 9999S: Maintained 10000F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10001F: drivers/clk/clk-versaclock5.c 10002 10003IEEE 802.15.4 SUBSYSTEM 10004M: Alexander Aring <alex.aring@gmail.com> 10005M: Stefan Schmidt <stefan@datenfreihafen.org> 10006M: Miquel Raynal <miquel.raynal@bootlin.com> 10007L: linux-wpan@vger.kernel.org 10008S: Maintained 10009W: https://linux-wpan.org/ 10010Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10011T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10012T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10013F: Documentation/networking/ieee802154.rst 10014F: drivers/net/ieee802154/ 10015F: include/linux/ieee802154.h 10016F: include/linux/nl802154.h 10017F: include/net/af_ieee802154.h 10018F: include/net/cfg802154.h 10019F: include/net/ieee802154_netdev.h 10020F: include/net/mac802154.h 10021F: include/net/nl802154.h 10022F: net/ieee802154/ 10023F: net/mac802154/ 10024 10025IFCVF VIRTIO DATA PATH ACCELERATOR 10026R: Zhu Lingshan <lingshan.zhu@intel.com> 10027F: drivers/vdpa/ifcvf/ 10028 10029IFE PROTOCOL 10030M: Yotam Gigi <yotam.gi@gmail.com> 10031M: Jamal Hadi Salim <jhs@mojatatu.com> 10032F: include/net/ife.h 10033F: include/uapi/linux/ife.h 10034F: net/ife 10035 10036IGORPLUG-USB IR RECEIVER 10037M: Sean Young <sean@mess.org> 10038L: linux-media@vger.kernel.org 10039S: Maintained 10040F: drivers/media/rc/igorplugusb.c 10041 10042IGUANAWORKS USB IR TRANSCEIVER 10043M: Sean Young <sean@mess.org> 10044L: linux-media@vger.kernel.org 10045S: Maintained 10046F: drivers/media/rc/iguanair.c 10047 10048IIO DIGITAL POTENTIOMETER DAC 10049M: Peter Rosin <peda@axentia.se> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10053F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10054F: drivers/iio/dac/dpot-dac.c 10055 10056IIO ENVELOPE DETECTOR 10057M: Peter Rosin <peda@axentia.se> 10058L: linux-iio@vger.kernel.org 10059S: Maintained 10060F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10061F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10062F: drivers/iio/adc/envelope-detector.c 10063 10064IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10065M: Matti Vaittinen <mazziesaccount@gmail.com> 10066L: linux-iio@vger.kernel.org 10067S: Maintained 10068F: drivers/iio/light/gain-time-scale-helper.c 10069F: drivers/iio/light/gain-time-scale-helper.h 10070 10071IIO MULTIPLEXER 10072M: Peter Rosin <peda@axentia.se> 10073L: linux-iio@vger.kernel.org 10074S: Maintained 10075F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10076F: drivers/iio/multiplexer/iio-mux.c 10077 10078IIO SCMI BASED DRIVER 10079M: Jyoti Bhayana <jbhayana@google.com> 10080L: linux-iio@vger.kernel.org 10081S: Maintained 10082F: drivers/iio/common/scmi_sensors/scmi_iio.c 10083 10084IIO SUBSYSTEM AND DRIVERS 10085M: Jonathan Cameron <jic23@kernel.org> 10086R: Lars-Peter Clausen <lars@metafoo.de> 10087L: linux-iio@vger.kernel.org 10088S: Maintained 10089T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10090F: Documentation/ABI/testing/configfs-iio* 10091F: Documentation/ABI/testing/sysfs-bus-iio* 10092F: Documentation/devicetree/bindings/iio/ 10093F: drivers/iio/ 10094F: drivers/staging/iio/ 10095F: include/dt-bindings/iio/ 10096F: include/linux/iio/ 10097F: tools/iio/ 10098 10099IIO UNIT CONVERTER 10100M: Peter Rosin <peda@axentia.se> 10101L: linux-iio@vger.kernel.org 10102S: Maintained 10103F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10104F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10105F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10106F: drivers/iio/afe/iio-rescale.c 10107 10108IKANOS/ADI EAGLE ADSL USB DRIVER 10109M: Matthieu Castet <castet.matthieu@free.fr> 10110M: Stanislaw Gruszka <stf_xl@wp.pl> 10111S: Maintained 10112F: drivers/usb/atm/ueagle-atm.c 10113 10114IMAGIS TOUCHSCREEN DRIVER 10115M: Markuss Broks <markuss.broks@gmail.com> 10116S: Maintained 10117F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10118F: drivers/input/touchscreen/imagis.c 10119 10120IMGTEC ASCII LCD DRIVER 10121M: Paul Burton <paulburton@kernel.org> 10122S: Maintained 10123F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10124F: drivers/auxdisplay/img-ascii-lcd.c 10125 10126IMGTEC IR DECODER DRIVER 10127S: Orphan 10128F: drivers/media/rc/img-ir/ 10129 10130IMON SOUNDGRAPH USB IR RECEIVER 10131M: Sean Young <sean@mess.org> 10132L: linux-media@vger.kernel.org 10133S: Maintained 10134F: drivers/media/rc/imon.c 10135F: drivers/media/rc/imon_raw.c 10136 10137IMS TWINTURBO FRAMEBUFFER DRIVER 10138L: linux-fbdev@vger.kernel.org 10139S: Orphan 10140F: drivers/video/fbdev/imsttfb.c 10141 10142INA209 HARDWARE MONITOR DRIVER 10143M: Guenter Roeck <linux@roeck-us.net> 10144L: linux-hwmon@vger.kernel.org 10145S: Maintained 10146F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10147F: Documentation/hwmon/ina209.rst 10148F: drivers/hwmon/ina209.c 10149 10150INA2XX HARDWARE MONITOR DRIVER 10151M: Guenter Roeck <linux@roeck-us.net> 10152L: linux-hwmon@vger.kernel.org 10153S: Maintained 10154F: Documentation/hwmon/ina2xx.rst 10155F: drivers/hwmon/ina2xx.c 10156F: include/linux/platform_data/ina2xx.h 10157 10158INDEX OF FURTHER KERNEL DOCUMENTATION 10159M: Carlos Bilbao <carlos.bilbao@amd.com> 10160S: Maintained 10161F: Documentation/process/kernel-docs.rst 10162 10163INDUSTRY PACK SUBSYSTEM (IPACK) 10164M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10165M: Jens Taprogge <jens.taprogge@taprogge.org> 10166M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10167L: industrypack-devel@lists.sourceforge.net 10168S: Maintained 10169W: http://industrypack.sourceforge.net 10170F: drivers/ipack/ 10171 10172INFINEON DPS310 Driver 10173M: Eddie James <eajames@linux.ibm.com> 10174L: linux-iio@vger.kernel.org 10175S: Maintained 10176F: drivers/iio/pressure/dps310.c 10177 10178INFINEON PEB2466 ASoC CODEC 10179M: Herve Codina <herve.codina@bootlin.com> 10180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10181S: Maintained 10182F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10183F: sound/soc/codecs/peb2466.c 10184 10185INFINIBAND SUBSYSTEM 10186M: Jason Gunthorpe <jgg@nvidia.com> 10187M: Leon Romanovsky <leonro@nvidia.com> 10188L: linux-rdma@vger.kernel.org 10189S: Supported 10190W: https://github.com/linux-rdma/rdma-core 10191Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10192T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10193F: Documentation/devicetree/bindings/infiniband/ 10194F: Documentation/infiniband/ 10195F: drivers/infiniband/ 10196F: include/rdma/ 10197F: include/trace/events/ib_mad.h 10198F: include/trace/events/ib_umad.h 10199F: include/trace/misc/rdma.h 10200F: include/uapi/linux/if_infiniband.h 10201F: include/uapi/rdma/ 10202F: samples/bpf/ibumad_kern.c 10203F: samples/bpf/ibumad_user.c 10204 10205INGENIC JZ4780 NAND DRIVER 10206M: Harvey Hunt <harveyhuntnexus@gmail.com> 10207L: linux-mtd@lists.infradead.org 10208L: linux-mips@vger.kernel.org 10209S: Maintained 10210F: drivers/mtd/nand/raw/ingenic/ 10211 10212INGENIC JZ47xx SoCs 10213M: Paul Cercueil <paul@crapouillou.net> 10214L: linux-mips@vger.kernel.org 10215S: Maintained 10216F: arch/mips/boot/dts/ingenic/ 10217F: arch/mips/generic/board-ingenic.c 10218F: arch/mips/include/asm/mach-ingenic/ 10219F: arch/mips/ingenic/Kconfig 10220F: drivers/clk/ingenic/ 10221F: drivers/dma/dma-jz4780.c 10222F: drivers/gpu/drm/ingenic/ 10223F: drivers/i2c/busses/i2c-jz4780.c 10224F: drivers/iio/adc/ingenic-adc.c 10225F: drivers/irqchip/irq-ingenic.c 10226F: drivers/memory/jz4780-nemc.c 10227F: drivers/mmc/host/jz4740_mmc.c 10228F: drivers/mtd/nand/raw/ingenic/ 10229F: drivers/pinctrl/pinctrl-ingenic.c 10230F: drivers/power/supply/ingenic-battery.c 10231F: drivers/pwm/pwm-jz4740.c 10232F: drivers/remoteproc/ingenic_rproc.c 10233F: drivers/rtc/rtc-jz4740.c 10234F: drivers/tty/serial/8250/8250_ingenic.c 10235F: drivers/usb/musb/jz4740.c 10236F: drivers/watchdog/jz4740_wdt.c 10237F: include/dt-bindings/iio/adc/ingenic,adc.h 10238F: include/linux/mfd/ingenic-tcu.h 10239F: sound/soc/codecs/jz47* 10240F: sound/soc/jz4740/ 10241 10242INJOINIC IP5xxx POWER BANK IC DRIVER 10243M: Samuel Holland <samuel@sholland.org> 10244S: Maintained 10245F: drivers/power/supply/ip5xxx_power.c 10246 10247INOTIFY 10248M: Jan Kara <jack@suse.cz> 10249R: Amir Goldstein <amir73il@gmail.com> 10250L: linux-fsdevel@vger.kernel.org 10251S: Maintained 10252F: Documentation/filesystems/inotify.rst 10253F: fs/notify/inotify/ 10254F: include/linux/inotify.h 10255F: include/uapi/linux/inotify.h 10256 10257INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10258M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10259L: linux-input@vger.kernel.org 10260S: Maintained 10261Q: http://patchwork.kernel.org/project/linux-input/list/ 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10263F: Documentation/devicetree/bindings/input/ 10264F: Documentation/devicetree/bindings/serio/ 10265F: Documentation/input/ 10266F: drivers/input/ 10267F: include/dt-bindings/input/ 10268F: include/linux/input.h 10269F: include/linux/input/ 10270F: include/uapi/linux/input-event-codes.h 10271F: include/uapi/linux/input.h 10272 10273INPUT MULTITOUCH (MT) PROTOCOL 10274M: Henrik Rydberg <rydberg@bitmath.org> 10275L: linux-input@vger.kernel.org 10276S: Odd fixes 10277F: Documentation/input/multi-touch-protocol.rst 10278F: drivers/input/input-mt.c 10279K: \b(ABS|SYN)_MT_ 10280 10281INSIDE SECURE CRYPTO DRIVER 10282M: Antoine Tenart <atenart@kernel.org> 10283L: linux-crypto@vger.kernel.org 10284S: Maintained 10285F: drivers/crypto/inside-secure/ 10286 10287INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10288M: Mimi Zohar <zohar@linux.ibm.com> 10289M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10290L: linux-integrity@vger.kernel.org 10291S: Supported 10292T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10293F: security/integrity/ 10294F: security/integrity/ima/ 10295 10296INTEL 810/815 FRAMEBUFFER DRIVER 10297M: Antonino Daplas <adaplas@gmail.com> 10298L: linux-fbdev@vger.kernel.org 10299S: Maintained 10300F: drivers/video/fbdev/i810/ 10301 10302INTEL 8254 COUNTER DRIVER 10303M: William Breathitt Gray <william.gray@linaro.org> 10304L: linux-iio@vger.kernel.org 10305S: Maintained 10306F: drivers/counter/i8254.c 10307F: include/linux/i8254.h 10308 10309INTEL 8255 GPIO DRIVER 10310M: William Breathitt Gray <william.gray@linaro.org> 10311L: linux-gpio@vger.kernel.org 10312S: Maintained 10313F: drivers/gpio/gpio-i8255.c 10314F: drivers/gpio/gpio-i8255.h 10315 10316INTEL ASoC DRIVERS 10317M: Cezary Rojewski <cezary.rojewski@intel.com> 10318M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10319M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10320M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10321M: Bard Liao <yung-chuan.liao@linux.intel.com> 10322M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10323M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10325S: Supported 10326F: sound/soc/intel/ 10327 10328INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10329M: Hans de Goede <hdegoede@redhat.com> 10330L: platform-driver-x86@vger.kernel.org 10331S: Maintained 10332F: drivers/platform/x86/intel/atomisp2/pm.c 10333 10334INTEL ATOMISP2 LED DRIVER 10335M: Hans de Goede <hdegoede@redhat.com> 10336L: platform-driver-x86@vger.kernel.org 10337S: Maintained 10338F: drivers/platform/x86/intel/atomisp2/led.c 10339 10340INTEL BIOS SAR INT1092 DRIVER 10341M: Shravan Sudhakar <s.shravan@intel.com> 10342M: Intel Corporation <linuxwwan@intel.com> 10343L: platform-driver-x86@vger.kernel.org 10344S: Maintained 10345F: drivers/platform/x86/intel/int1092/ 10346 10347INTEL BROXTON PMC DRIVER 10348M: Mika Westerberg <mika.westerberg@linux.intel.com> 10349M: Zha Qipeng <qipeng.zha@intel.com> 10350S: Maintained 10351F: drivers/mfd/intel_pmc_bxt.c 10352F: include/linux/mfd/intel_pmc_bxt.h 10353 10354INTEL C600 SERIES SAS CONTROLLER DRIVER 10355M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10356L: linux-scsi@vger.kernel.org 10357S: Supported 10358T: git git://git.code.sf.net/p/intel-sas/isci 10359F: drivers/scsi/isci/ 10360 10361INTEL CPU family model numbers 10362M: Tony Luck <tony.luck@intel.com> 10363M: x86@kernel.org 10364L: linux-kernel@vger.kernel.org 10365S: Supported 10366F: arch/x86/include/asm/intel-family.h 10367 10368INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10369M: Jani Nikula <jani.nikula@linux.intel.com> 10370M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10371M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10372M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10373L: intel-gfx@lists.freedesktop.org 10374S: Supported 10375W: https://01.org/linuxgraphics/ 10376Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10377B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10378C: irc://irc.oftc.net/intel-gfx 10379T: git git://anongit.freedesktop.org/drm-intel 10380F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10381F: Documentation/gpu/i915.rst 10382F: drivers/gpu/drm/i915/ 10383F: include/drm/i915* 10384F: include/uapi/drm/i915_drm.h 10385 10386INTEL ETHERNET DRIVERS 10387M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10388M: Tony Nguyen <anthony.l.nguyen@intel.com> 10389L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10390S: Supported 10391W: https://www.intel.com/content/www/us/en/support.html 10392Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10395F: Documentation/networking/device_drivers/ethernet/intel/ 10396F: drivers/net/ethernet/intel/ 10397F: drivers/net/ethernet/intel/*/ 10398F: include/linux/avf/virtchnl.h 10399F: include/linux/net/intel/iidc.h 10400 10401INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10402M: Mustafa Ismail <mustafa.ismail@intel.com> 10403M: Shiraz Saleem <shiraz.saleem@intel.com> 10404L: linux-rdma@vger.kernel.org 10405S: Supported 10406F: drivers/infiniband/hw/irdma/ 10407F: include/uapi/rdma/irdma-abi.h 10408 10409INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10410M: Maik Broemme <mbroemme@libmpq.org> 10411L: linux-fbdev@vger.kernel.org 10412S: Maintained 10413F: Documentation/fb/intelfb.rst 10414F: drivers/video/fbdev/intelfb/ 10415 10416INTEL GPIO DRIVERS 10417M: Andy Shevchenko <andy@kernel.org> 10418L: linux-gpio@vger.kernel.org 10419S: Supported 10420T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10421F: drivers/gpio/gpio-elkhartlake.c 10422F: drivers/gpio/gpio-ich.c 10423F: drivers/gpio/gpio-merrifield.c 10424F: drivers/gpio/gpio-ml-ioh.c 10425F: drivers/gpio/gpio-pch.c 10426F: drivers/gpio/gpio-sch.c 10427F: drivers/gpio/gpio-sodaville.c 10428F: drivers/gpio/gpio-tangier.c 10429 10430INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10431M: Zhenyu Wang <zhenyuw@linux.intel.com> 10432M: Zhi Wang <zhi.a.wang@intel.com> 10433L: intel-gvt-dev@lists.freedesktop.org 10434L: intel-gfx@lists.freedesktop.org 10435S: Supported 10436W: https://01.org/igvt-g 10437T: git https://github.com/intel/gvt-linux.git 10438F: drivers/gpu/drm/i915/gvt/ 10439 10440INTEL HID EVENT DRIVER 10441M: Alex Hung <alexhung@gmail.com> 10442L: platform-driver-x86@vger.kernel.org 10443S: Maintained 10444F: drivers/platform/x86/intel/hid.c 10445 10446INTEL I/OAT DMA DRIVER 10447M: Dave Jiang <dave.jiang@intel.com> 10448R: Dan Williams <dan.j.williams@intel.com> 10449L: dmaengine@vger.kernel.org 10450S: Supported 10451Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10452F: drivers/dma/ioat* 10453 10454INTEL IDLE DRIVER 10455M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10456M: Len Brown <lenb@kernel.org> 10457L: linux-pm@vger.kernel.org 10458S: Supported 10459B: https://bugzilla.kernel.org 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10461F: drivers/idle/intel_idle.c 10462 10463INTEL IDXD DRIVER 10464M: Fenghua Yu <fenghua.yu@intel.com> 10465M: Dave Jiang <dave.jiang@intel.com> 10466L: dmaengine@vger.kernel.org 10467S: Supported 10468F: drivers/dma/idxd/* 10469F: include/uapi/linux/idxd.h 10470 10471INTEL IN FIELD SCAN (IFS) DEVICE 10472M: Jithu Joseph <jithu.joseph@intel.com> 10473R: Ashok Raj <ashok.raj@intel.com> 10474R: Tony Luck <tony.luck@intel.com> 10475S: Maintained 10476F: drivers/platform/x86/intel/ifs 10477F: include/trace/events/intel_ifs.h 10478 10479INTEL INTEGRATED SENSOR HUB DRIVER 10480M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10481M: Jiri Kosina <jikos@kernel.org> 10482L: linux-input@vger.kernel.org 10483S: Maintained 10484F: drivers/hid/intel-ish-hid/ 10485 10486INTEL IOMMU (VT-d) 10487M: David Woodhouse <dwmw2@infradead.org> 10488M: Lu Baolu <baolu.lu@linux.intel.com> 10489L: iommu@lists.linux.dev 10490S: Supported 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10492F: drivers/iommu/intel/ 10493 10494INTEL IPU3 CSI-2 CIO2 DRIVER 10495M: Yong Zhi <yong.zhi@intel.com> 10496M: Sakari Ailus <sakari.ailus@linux.intel.com> 10497M: Bingbu Cao <bingbu.cao@intel.com> 10498M: Dan Scally <djrscally@gmail.com> 10499R: Tianshu Qiu <tian.shu.qiu@intel.com> 10500L: linux-media@vger.kernel.org 10501S: Maintained 10502T: git git://linuxtv.org/media_tree.git 10503F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10504F: drivers/media/pci/intel/ipu3/ 10505 10506INTEL IPU3 CSI-2 IMGU DRIVER 10507M: Sakari Ailus <sakari.ailus@linux.intel.com> 10508R: Bingbu Cao <bingbu.cao@intel.com> 10509R: Tianshu Qiu <tian.shu.qiu@intel.com> 10510L: linux-media@vger.kernel.org 10511S: Maintained 10512F: Documentation/admin-guide/media/ipu3.rst 10513F: Documentation/admin-guide/media/ipu3_rcb.svg 10514F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10515F: drivers/staging/media/ipu3/ 10516 10517INTEL ISHTP ECLITE DRIVER 10518M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10519L: platform-driver-x86@vger.kernel.org 10520S: Supported 10521F: drivers/platform/x86/intel/ishtp_eclite.c 10522 10523INTEL IXP4XX CRYPTO SUPPORT 10524M: Corentin Labbe <clabbe@baylibre.com> 10525L: linux-crypto@vger.kernel.org 10526S: Maintained 10527F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10528 10529INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10530M: Krzysztof Halasa <khalasa@piap.pl> 10531S: Maintained 10532F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10533F: drivers/net/wan/ixp4xx_hss.c 10534F: drivers/soc/ixp4xx/ixp4xx-npe.c 10535F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10536F: include/linux/soc/ixp4xx/npe.h 10537F: include/linux/soc/ixp4xx/qmgr.h 10538 10539INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10540M: Deepak Saxena <dsaxena@plexity.net> 10541S: Maintained 10542F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10543F: drivers/char/hw_random/ixp4xx-rng.c 10544 10545INTEL KEEM BAY DRM DRIVER 10546M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10547M: Edmund Dea <edmund.j.dea@intel.com> 10548S: Maintained 10549F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10550F: drivers/gpu/drm/kmb/ 10551 10552INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10553M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10554S: Maintained 10555F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10556F: drivers/crypto/intel/keembay/Kconfig 10557F: drivers/crypto/intel/keembay/Makefile 10558F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10559F: drivers/crypto/intel/keembay/ocs-aes.c 10560F: drivers/crypto/intel/keembay/ocs-aes.h 10561 10562INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10563M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10564M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10565M: Mark Gross <mgross@linux.intel.com> 10566S: Maintained 10567F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10568F: drivers/crypto/intel/keembay/Kconfig 10569F: drivers/crypto/intel/keembay/Makefile 10570F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10571 10572INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10573M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10574M: Declan Murphy <declan.murphy@intel.com> 10575S: Maintained 10576F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10577F: drivers/crypto/intel/keembay/Kconfig 10578F: drivers/crypto/intel/keembay/Makefile 10579F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10580F: drivers/crypto/intel/keembay/ocs-hcu.c 10581F: drivers/crypto/intel/keembay/ocs-hcu.h 10582 10583INTEL MANAGEMENT ENGINE (mei) 10584M: Tomas Winkler <tomas.winkler@intel.com> 10585L: linux-kernel@vger.kernel.org 10586S: Supported 10587F: Documentation/driver-api/mei/* 10588F: drivers/misc/mei/ 10589F: drivers/watchdog/mei_wdt.c 10590F: include/linux/mei_aux.h 10591F: include/linux/mei_cl_bus.h 10592F: include/uapi/linux/mei.h 10593F: include/uapi/linux/mei_uuid.h 10594F: include/uapi/linux/uuid.h 10595F: samples/mei/* 10596 10597INTEL MAX 10 BMC MFD DRIVER 10598M: Xu Yilun <yilun.xu@intel.com> 10599R: Tom Rix <trix@redhat.com> 10600S: Maintained 10601F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10602F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10603F: drivers/hwmon/intel-m10-bmc-hwmon.c 10604F: drivers/mfd/intel-m10-bmc* 10605F: include/linux/mfd/intel-m10-bmc.h 10606 10607INTEL MAX10 BMC SECURE UPDATES 10608M: Russ Weight <russell.h.weight@intel.com> 10609L: linux-fpga@vger.kernel.org 10610S: Maintained 10611F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10612F: drivers/fpga/intel-m10-bmc-sec-update.c 10613 10614INTEL P-Unit IPC DRIVER 10615M: Zha Qipeng <qipeng.zha@intel.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Maintained 10618F: arch/x86/include/asm/intel_punit_ipc.h 10619F: drivers/platform/x86/intel/punit_ipc.c 10620 10621INTEL PMC CORE DRIVER 10622M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10623M: David E Box <david.e.box@intel.com> 10624L: platform-driver-x86@vger.kernel.org 10625S: Maintained 10626F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10627F: drivers/platform/x86/intel/pmc/ 10628 10629INTEL PMIC GPIO DRIVERS 10630M: Andy Shevchenko <andy@kernel.org> 10631S: Supported 10632T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10633F: drivers/gpio/gpio-*cove.c 10634 10635INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10636M: Andy Shevchenko <andy@kernel.org> 10637S: Supported 10638F: drivers/mfd/intel_soc_pmic* 10639F: include/linux/mfd/intel_soc_pmic* 10640 10641INTEL PMT DRIVERS 10642M: David E. Box <david.e.box@linux.intel.com> 10643S: Supported 10644F: drivers/platform/x86/intel/pmt/ 10645 10646INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10647M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10648L: linux-wireless@vger.kernel.org 10649S: Maintained 10650F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10651F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10652F: drivers/net/wireless/intel/ipw2x00/ 10653 10654INTEL PSTATE DRIVER 10655M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10656M: Len Brown <lenb@kernel.org> 10657L: linux-pm@vger.kernel.org 10658S: Supported 10659F: drivers/cpufreq/intel_pstate.c 10660 10661INTEL PTP DFL ToD DRIVER 10662M: Tianfei Zhang <tianfei.zhang@intel.com> 10663L: linux-fpga@vger.kernel.org 10664L: netdev@vger.kernel.org 10665S: Maintained 10666F: drivers/ptp/ptp_dfl_tod.c 10667 10668INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10669M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10670L: linux-iio@vger.kernel.org 10671F: drivers/counter/intel-qep.c 10672 10673INTEL SCU DRIVERS 10674M: Mika Westerberg <mika.westerberg@linux.intel.com> 10675S: Maintained 10676F: arch/x86/include/asm/intel_scu_ipc.h 10677F: drivers/platform/x86/intel_scu_* 10678 10679INTEL SDSI DRIVER 10680M: David E. Box <david.e.box@linux.intel.com> 10681S: Supported 10682F: drivers/platform/x86/intel/sdsi.c 10683F: tools/arch/x86/intel_sdsi/ 10684F: tools/testing/selftests/drivers/sdsi/ 10685 10686INTEL SGX 10687M: Jarkko Sakkinen <jarkko@kernel.org> 10688R: Dave Hansen <dave.hansen@linux.intel.com> 10689L: linux-sgx@vger.kernel.org 10690S: Supported 10691Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10692T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10693F: Documentation/arch/x86/sgx.rst 10694F: arch/x86/entry/vdso/vsgx.S 10695F: arch/x86/include/asm/sgx.h 10696F: arch/x86/include/uapi/asm/sgx.h 10697F: arch/x86/kernel/cpu/sgx/* 10698F: tools/testing/selftests/sgx/* 10699K: \bSGX_ 10700 10701INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10702M: Daniel Scally <djrscally@gmail.com> 10703S: Maintained 10704F: drivers/platform/x86/intel/int3472/ 10705 10706INTEL SPEED SELECT TECHNOLOGY 10707M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10708L: platform-driver-x86@vger.kernel.org 10709S: Maintained 10710F: drivers/platform/x86/intel/speed_select_if/ 10711F: include/uapi/linux/isst_if.h 10712F: tools/power/x86/intel-speed-select/ 10713 10714INTEL STRATIX10 FIRMWARE DRIVERS 10715M: Dinh Nguyen <dinguyen@kernel.org> 10716L: linux-kernel@vger.kernel.org 10717S: Maintained 10718T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10719F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10720F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10721F: drivers/firmware/stratix10-rsu.c 10722F: drivers/firmware/stratix10-svc.c 10723F: include/linux/firmware/intel/stratix10-smc.h 10724F: include/linux/firmware/intel/stratix10-svc-client.h 10725 10726INTEL TELEMETRY DRIVER 10727M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10728M: "David E. Box" <david.e.box@linux.intel.com> 10729L: platform-driver-x86@vger.kernel.org 10730S: Maintained 10731F: arch/x86/include/asm/intel_telemetry.h 10732F: drivers/platform/x86/intel/telemetry/ 10733 10734INTEL TPMI DRIVER 10735M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10736L: platform-driver-x86@vger.kernel.org 10737S: Maintained 10738F: drivers/platform/x86/intel/tpmi.c 10739F: include/linux/intel_tpmi.h 10740 10741INTEL UNCORE FREQUENCY CONTROL 10742M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10743L: platform-driver-x86@vger.kernel.org 10744S: Maintained 10745F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10746F: drivers/platform/x86/intel/uncore-frequency/ 10747 10748INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10749M: David E. Box <david.e.box@linux.intel.com> 10750S: Supported 10751F: drivers/platform/x86/intel/vsec.* 10752 10753INTEL VIRTUAL BUTTON DRIVER 10754M: AceLan Kao <acelan.kao@canonical.com> 10755L: platform-driver-x86@vger.kernel.org 10756S: Maintained 10757F: drivers/platform/x86/intel/vbtn.c 10758 10759INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10760M: Stanislaw Gruszka <stf_xl@wp.pl> 10761L: linux-wireless@vger.kernel.org 10762S: Supported 10763F: drivers/net/wireless/intel/iwlegacy/ 10764 10765INTEL WIRELESS WIFI LINK (iwlwifi) 10766M: Gregory Greenman <gregory.greenman@intel.com> 10767L: linux-wireless@vger.kernel.org 10768S: Supported 10769W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10770T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10771F: drivers/net/wireless/intel/iwlwifi/ 10772 10773INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10774M: Jithu Joseph <jithu.joseph@intel.com> 10775R: Maurice Ma <maurice.ma@intel.com> 10776S: Maintained 10777W: https://slimbootloader.github.io/security/firmware-update.html 10778F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10779 10780INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10781L: Dell.Client.Kernel@dell.com 10782S: Maintained 10783F: drivers/platform/x86/intel/wmi/thunderbolt.c 10784 10785INTEL WWAN IOSM DRIVER 10786M: M Chetan Kumar <m.chetan.kumar@intel.com> 10787M: Intel Corporation <linuxwwan@intel.com> 10788L: netdev@vger.kernel.org 10789S: Maintained 10790F: drivers/net/wwan/iosm/ 10791 10792INTEL(R) TRACE HUB 10793M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10794S: Supported 10795F: Documentation/trace/intel_th.rst 10796F: drivers/hwtracing/intel_th/ 10797F: include/linux/intel_th.h 10798 10799INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10800M: Ning Sun <ning.sun@intel.com> 10801L: tboot-devel@lists.sourceforge.net 10802S: Supported 10803W: http://tboot.sourceforge.net 10804T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10805F: Documentation/arch/x86/intel_txt.rst 10806F: arch/x86/kernel/tboot.c 10807F: include/linux/tboot.h 10808 10809INTERCONNECT API 10810M: Georgi Djakov <djakov@kernel.org> 10811L: linux-pm@vger.kernel.org 10812S: Maintained 10813T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10814F: Documentation/devicetree/bindings/interconnect/ 10815F: Documentation/driver-api/interconnect.rst 10816F: drivers/interconnect/ 10817F: include/dt-bindings/interconnect/ 10818F: include/linux/interconnect-provider.h 10819F: include/linux/interconnect.h 10820 10821INTERRUPT COUNTER DRIVER 10822M: Oleksij Rempel <o.rempel@pengutronix.de> 10823R: Pengutronix Kernel Team <kernel@pengutronix.de> 10824L: linux-iio@vger.kernel.org 10825F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10826F: drivers/counter/interrupt-cnt.c 10827 10828INTERSIL ISL7998X VIDEO DECODER DRIVER 10829M: Michael Tretter <m.tretter@pengutronix.de> 10830R: Pengutronix Kernel Team <kernel@pengutronix.de> 10831L: linux-media@vger.kernel.org 10832S: Maintained 10833F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10834F: drivers/media/i2c/isl7998x.c 10835 10836INVENSENSE ICM-426xx IMU DRIVER 10837M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10838L: linux-iio@vger.kernel.org 10839S: Maintained 10840W: https://invensense.tdk.com/ 10841F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10842F: drivers/iio/imu/inv_icm42600/ 10843 10844INVENSENSE MPU-3050 GYROSCOPE DRIVER 10845M: Linus Walleij <linus.walleij@linaro.org> 10846L: linux-iio@vger.kernel.org 10847S: Maintained 10848F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10849F: drivers/iio/gyro/mpu3050* 10850 10851IOC3 ETHERNET DRIVER 10852M: Ralf Baechle <ralf@linux-mips.org> 10853L: linux-mips@vger.kernel.org 10854S: Maintained 10855F: drivers/net/ethernet/sgi/ioc3-eth.c 10856 10857IOMAP FILESYSTEM LIBRARY 10858M: Darrick J. Wong <djwong@kernel.org> 10859L: linux-xfs@vger.kernel.org 10860L: linux-fsdevel@vger.kernel.org 10861S: Supported 10862T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10863F: fs/iomap/ 10864F: include/linux/iomap.h 10865 10866IOMMU DMA-API LAYER 10867M: Robin Murphy <robin.murphy@arm.com> 10868L: iommu@lists.linux.dev 10869S: Maintained 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10871F: drivers/iommu/dma-iommu.c 10872F: drivers/iommu/dma-iommu.h 10873F: drivers/iommu/iova.c 10874F: include/linux/iova.h 10875 10876IOMMU SUBSYSTEM 10877M: Joerg Roedel <joro@8bytes.org> 10878M: Will Deacon <will@kernel.org> 10879R: Robin Murphy <robin.murphy@arm.com> 10880L: iommu@lists.linux.dev 10881S: Maintained 10882T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10883F: Documentation/devicetree/bindings/iommu/ 10884F: Documentation/userspace-api/iommu.rst 10885F: drivers/iommu/ 10886F: include/linux/iommu.h 10887F: include/linux/iova.h 10888F: include/linux/of_iommu.h 10889F: include/uapi/linux/iommu.h 10890 10891IOMMUFD 10892M: Jason Gunthorpe <jgg@nvidia.com> 10893M: Kevin Tian <kevin.tian@intel.com> 10894L: iommu@lists.linux.dev 10895S: Maintained 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10897F: Documentation/userspace-api/iommufd.rst 10898F: drivers/iommu/iommufd/ 10899F: include/linux/iommufd.h 10900F: include/uapi/linux/iommufd.h 10901F: tools/testing/selftests/iommu/ 10902 10903IOSYS-MAP HELPERS 10904M: Thomas Zimmermann <tzimmermann@suse.de> 10905L: dri-devel@lists.freedesktop.org 10906S: Maintained 10907T: git git://anongit.freedesktop.org/drm/drm-misc 10908F: include/linux/iosys-map.h 10909 10910IO_URING 10911M: Jens Axboe <axboe@kernel.dk> 10912R: Pavel Begunkov <asml.silence@gmail.com> 10913L: io-uring@vger.kernel.org 10914S: Maintained 10915T: git git://git.kernel.dk/linux-block 10916T: git git://git.kernel.dk/liburing 10917F: include/linux/io_uring.h 10918F: include/linux/io_uring_types.h 10919F: include/trace/events/io_uring.h 10920F: include/uapi/linux/io_uring.h 10921F: io_uring/ 10922F: tools/io_uring/ 10923 10924IPMI SUBSYSTEM 10925M: Corey Minyard <minyard@acm.org> 10926L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10927S: Supported 10928W: http://openipmi.sourceforge.net/ 10929T: git https://github.com/cminyard/linux-ipmi.git for-next 10930F: Documentation/devicetree/bindings/ipmi/ 10931F: Documentation/driver-api/ipmi.rst 10932F: drivers/char/ipmi/ 10933F: include/linux/ipmi* 10934F: include/uapi/linux/ipmi* 10935 10936IPS SCSI RAID DRIVER 10937M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10938L: linux-scsi@vger.kernel.org 10939S: Maintained 10940W: http://www.adaptec.com/ 10941F: drivers/scsi/ips* 10942 10943IPVS 10944M: Simon Horman <horms@verge.net.au> 10945M: Julian Anastasov <ja@ssi.bg> 10946L: netdev@vger.kernel.org 10947L: lvs-devel@vger.kernel.org 10948S: Maintained 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10951F: Documentation/networking/ipvs-sysctl.rst 10952F: include/net/ip_vs.h 10953F: include/uapi/linux/ip_vs.h 10954F: net/netfilter/ipvs/ 10955 10956IPWIRELESS DRIVER 10957M: Jiri Kosina <jikos@kernel.org> 10958M: David Sterba <dsterba@suse.com> 10959S: Odd Fixes 10960F: drivers/tty/ipwireless/ 10961 10962IRON DEVICE AUDIO CODEC DRIVERS 10963M: Kiseok Jo <kiseok.jo@irondevice.com> 10964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10965S: Maintained 10966F: Documentation/devicetree/bindings/sound/irondevice,* 10967F: sound/soc/codecs/sma* 10968 10969IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10970M: Marc Zyngier <maz@kernel.org> 10971S: Maintained 10972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10973F: Documentation/core-api/irq/irq-domain.rst 10974F: include/linux/irqdomain.h 10975F: kernel/irq/irqdomain.c 10976F: kernel/irq/msi.c 10977 10978IRQ SUBSYSTEM 10979M: Thomas Gleixner <tglx@linutronix.de> 10980L: linux-kernel@vger.kernel.org 10981S: Maintained 10982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10983F: include/linux/group_cpus.h 10984F: kernel/irq/ 10985F: lib/group_cpus.c 10986 10987IRQCHIP DRIVERS 10988M: Thomas Gleixner <tglx@linutronix.de> 10989M: Marc Zyngier <maz@kernel.org> 10990L: linux-kernel@vger.kernel.org 10991S: Maintained 10992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10993F: Documentation/devicetree/bindings/interrupt-controller/ 10994F: drivers/irqchip/ 10995 10996ISA 10997M: William Breathitt Gray <william.gray@linaro.org> 10998S: Maintained 10999F: Documentation/driver-api/isa.rst 11000F: drivers/base/isa.c 11001F: include/linux/isa.h 11002 11003ISA RADIO MODULE 11004M: Hans Verkuil <hverkuil@xs4all.nl> 11005L: linux-media@vger.kernel.org 11006S: Maintained 11007W: https://linuxtv.org 11008T: git git://linuxtv.org/media_tree.git 11009F: drivers/media/radio/radio-isa* 11010 11011ISAPNP 11012M: Jaroslav Kysela <perex@perex.cz> 11013S: Maintained 11014F: Documentation/driver-api/isapnp.rst 11015F: drivers/pnp/isapnp/ 11016F: include/linux/isapnp.h 11017 11018ISCSI 11019M: Lee Duncan <lduncan@suse.com> 11020M: Chris Leech <cleech@redhat.com> 11021M: Mike Christie <michael.christie@oracle.com> 11022L: open-iscsi@googlegroups.com 11023L: linux-scsi@vger.kernel.org 11024S: Maintained 11025W: www.open-iscsi.com 11026F: drivers/scsi/*iscsi* 11027F: include/scsi/*iscsi* 11028 11029iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11030M: Peter Jones <pjones@redhat.com> 11031M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11032S: Maintained 11033F: drivers/firmware/iscsi_ibft* 11034 11035ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11036M: Sagi Grimberg <sagi@grimberg.me> 11037M: Max Gurtovoy <mgurtovoy@nvidia.com> 11038L: linux-rdma@vger.kernel.org 11039S: Supported 11040W: http://www.openfabrics.org 11041W: www.open-iscsi.org 11042Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11043F: drivers/infiniband/ulp/iser/ 11044 11045ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11046M: Sagi Grimberg <sagi@grimberg.me> 11047L: linux-rdma@vger.kernel.org 11048L: target-devel@vger.kernel.org 11049S: Supported 11050W: http://www.linux-iscsi.org 11051T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11052F: drivers/infiniband/ulp/isert 11053 11054ISDN/CMTP OVER BLUETOOTH 11055M: Karsten Keil <isdn@linux-pingi.de> 11056L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11057L: netdev@vger.kernel.org 11058S: Odd Fixes 11059W: http://www.isdn4linux.de 11060F: Documentation/isdn/ 11061F: drivers/isdn/capi/ 11062F: include/linux/isdn/ 11063F: include/uapi/linux/isdn/ 11064F: net/bluetooth/cmtp/ 11065 11066ISDN/mISDN SUBSYSTEM 11067M: Karsten Keil <isdn@linux-pingi.de> 11068L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11069L: netdev@vger.kernel.org 11070S: Maintained 11071W: http://www.isdn4linux.de 11072F: drivers/isdn/Kconfig 11073F: drivers/isdn/Makefile 11074F: drivers/isdn/hardware/ 11075F: drivers/isdn/mISDN/ 11076 11077ISOFS FILESYSTEM 11078M: Jan Kara <jack@suse.cz> 11079L: linux-fsdevel@vger.kernel.org 11080S: Maintained 11081F: Documentation/filesystems/isofs.rst 11082F: fs/isofs/ 11083 11084IT87 HARDWARE MONITORING DRIVER 11085M: Jean Delvare <jdelvare@suse.com> 11086L: linux-hwmon@vger.kernel.org 11087S: Maintained 11088F: Documentation/hwmon/it87.rst 11089F: drivers/hwmon/it87.c 11090 11091IT913X MEDIA DRIVER 11092M: Antti Palosaari <crope@iki.fi> 11093L: linux-media@vger.kernel.org 11094S: Maintained 11095W: https://linuxtv.org 11096W: http://palosaari.fi/linux/ 11097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11098T: git git://linuxtv.org/anttip/media_tree.git 11099F: drivers/media/tuners/it913x* 11100 11101ITE IT66121 HDMI BRIDGE DRIVER 11102M: Phong LE <ple@baylibre.com> 11103M: Neil Armstrong <neil.armstrong@linaro.org> 11104S: Maintained 11105T: git git://anongit.freedesktop.org/drm/drm-misc 11106F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11107F: drivers/gpu/drm/bridge/ite-it66121.c 11108 11109IVTV VIDEO4LINUX DRIVER 11110M: Andy Walls <awalls@md.metrocast.net> 11111L: linux-media@vger.kernel.org 11112S: Maintained 11113W: https://linuxtv.org 11114T: git git://linuxtv.org/media_tree.git 11115F: Documentation/admin-guide/media/ivtv* 11116F: drivers/media/pci/ivtv/ 11117F: include/uapi/linux/ivtv* 11118 11119IX2505V MEDIA DRIVER 11120M: Malcolm Priestley <tvboxspy@gmail.com> 11121L: linux-media@vger.kernel.org 11122S: Maintained 11123W: https://linuxtv.org 11124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11125F: drivers/media/dvb-frontends/ix2505v* 11126 11127JAILHOUSE HYPERVISOR INTERFACE 11128M: Jan Kiszka <jan.kiszka@siemens.com> 11129L: jailhouse-dev@googlegroups.com 11130S: Maintained 11131F: arch/x86/include/asm/jailhouse_para.h 11132F: arch/x86/kernel/jailhouse.c 11133 11134JC42.4 TEMPERATURE SENSOR DRIVER 11135M: Guenter Roeck <linux@roeck-us.net> 11136L: linux-hwmon@vger.kernel.org 11137S: Maintained 11138F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11139F: Documentation/hwmon/jc42.rst 11140F: drivers/hwmon/jc42.c 11141 11142JFS FILESYSTEM 11143M: Dave Kleikamp <shaggy@kernel.org> 11144L: jfs-discussion@lists.sourceforge.net 11145S: Odd Fixes 11146W: http://jfs.sourceforge.net/ 11147T: git https://github.com/kleikamp/linux-shaggy.git 11148F: Documentation/admin-guide/jfs.rst 11149F: fs/jfs/ 11150 11151JME NETWORK DRIVER 11152M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11153L: netdev@vger.kernel.org 11154S: Maintained 11155F: drivers/net/ethernet/jme.* 11156 11157JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11158M: David Woodhouse <dwmw2@infradead.org> 11159M: Richard Weinberger <richard@nod.at> 11160L: linux-mtd@lists.infradead.org 11161S: Odd Fixes 11162W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11163T: git git://git.infradead.org/ubifs-2.6.git 11164F: fs/jffs2/ 11165F: include/uapi/linux/jffs2.h 11166 11167JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11168M: "Theodore Ts'o" <tytso@mit.edu> 11169M: Jan Kara <jack@suse.com> 11170L: linux-ext4@vger.kernel.org 11171S: Maintained 11172F: fs/jbd2/ 11173F: include/linux/jbd2.h 11174 11175JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11176M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11177L: linux-media@vger.kernel.org 11178L: linux-renesas-soc@vger.kernel.org 11179S: Maintained 11180F: drivers/media/platform/renesas/rcar_jpu.c 11181 11182JSM Neo PCI based serial card 11183L: linux-serial@vger.kernel.org 11184S: Orphan 11185F: drivers/tty/serial/jsm/ 11186 11187K10TEMP HARDWARE MONITORING DRIVER 11188M: Clemens Ladisch <clemens@ladisch.de> 11189L: linux-hwmon@vger.kernel.org 11190S: Maintained 11191F: Documentation/hwmon/k10temp.rst 11192F: drivers/hwmon/k10temp.c 11193 11194K8TEMP HARDWARE MONITORING DRIVER 11195M: Rudolf Marek <r.marek@assembler.cz> 11196L: linux-hwmon@vger.kernel.org 11197S: Maintained 11198F: Documentation/hwmon/k8temp.rst 11199F: drivers/hwmon/k8temp.c 11200 11201KASAN 11202M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11203R: Alexander Potapenko <glider@google.com> 11204R: Andrey Konovalov <andreyknvl@gmail.com> 11205R: Dmitry Vyukov <dvyukov@google.com> 11206R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11207L: kasan-dev@googlegroups.com 11208S: Maintained 11209F: Documentation/dev-tools/kasan.rst 11210F: arch/*/include/asm/*kasan.h 11211F: arch/*/mm/kasan_init* 11212F: include/linux/kasan*.h 11213F: lib/Kconfig.kasan 11214F: mm/kasan/ 11215F: scripts/Makefile.kasan 11216 11217KCONFIG 11218M: Masahiro Yamada <masahiroy@kernel.org> 11219L: linux-kbuild@vger.kernel.org 11220S: Maintained 11221Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11222T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11223F: Documentation/kbuild/kconfig* 11224F: scripts/Kconfig.include 11225F: scripts/kconfig/ 11226 11227KCOV 11228R: Dmitry Vyukov <dvyukov@google.com> 11229R: Andrey Konovalov <andreyknvl@gmail.com> 11230L: kasan-dev@googlegroups.com 11231S: Maintained 11232F: Documentation/dev-tools/kcov.rst 11233F: include/linux/kcov.h 11234F: include/uapi/linux/kcov.h 11235F: kernel/kcov.c 11236F: scripts/Makefile.kcov 11237 11238KCSAN 11239M: Marco Elver <elver@google.com> 11240R: Dmitry Vyukov <dvyukov@google.com> 11241L: kasan-dev@googlegroups.com 11242S: Maintained 11243F: Documentation/dev-tools/kcsan.rst 11244F: include/linux/kcsan*.h 11245F: kernel/kcsan/ 11246F: lib/Kconfig.kcsan 11247F: scripts/Makefile.kcsan 11248 11249KDUMP 11250M: Baoquan He <bhe@redhat.com> 11251R: Vivek Goyal <vgoyal@redhat.com> 11252R: Dave Young <dyoung@redhat.com> 11253L: kexec@lists.infradead.org 11254S: Maintained 11255W: http://lse.sourceforge.net/kdump/ 11256F: Documentation/admin-guide/kdump/ 11257F: fs/proc/vmcore.c 11258F: include/linux/crash_core.h 11259F: include/linux/crash_dump.h 11260F: include/uapi/linux/vmcore.h 11261F: kernel/crash_*.c 11262 11263KEENE FM RADIO TRANSMITTER DRIVER 11264M: Hans Verkuil <hverkuil@xs4all.nl> 11265L: linux-media@vger.kernel.org 11266S: Maintained 11267W: https://linuxtv.org 11268T: git git://linuxtv.org/media_tree.git 11269F: drivers/media/radio/radio-keene* 11270 11271KERNEL AUTOMOUNTER 11272M: Ian Kent <raven@themaw.net> 11273L: autofs@vger.kernel.org 11274S: Maintained 11275F: fs/autofs/ 11276 11277KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11278M: Masahiro Yamada <masahiroy@kernel.org> 11279R: Nathan Chancellor <nathan@kernel.org> 11280R: Nick Desaulniers <ndesaulniers@google.com> 11281R: Nicolas Schier <nicolas@fjasle.eu> 11282L: linux-kbuild@vger.kernel.org 11283S: Maintained 11284Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11285T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11286F: Documentation/kbuild/ 11287F: Makefile 11288F: scripts/*vmlinux* 11289F: scripts/Kbuild* 11290F: scripts/Makefile* 11291F: scripts/basic/ 11292F: scripts/dummy-tools/ 11293F: scripts/mk* 11294F: scripts/mod/ 11295F: scripts/package/ 11296 11297KERNEL HARDENING (not covered by other areas) 11298M: Kees Cook <keescook@chromium.org> 11299L: linux-hardening@vger.kernel.org 11300S: Supported 11301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11302F: Documentation/ABI/testing/sysfs-kernel-oops_count 11303F: Documentation/ABI/testing/sysfs-kernel-warn_count 11304F: include/linux/overflow.h 11305F: include/linux/randomize_kstack.h 11306F: mm/usercopy.c 11307K: \b(add|choose)_random_kstack_offset\b 11308K: \b__check_(object_size|heap_object)\b 11309 11310KERNEL JANITORS 11311L: kernel-janitors@vger.kernel.org 11312S: Odd Fixes 11313W: http://kernelnewbies.org/KernelJanitors 11314 11315KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11316M: Chuck Lever <chuck.lever@oracle.com> 11317M: Jeff Layton <jlayton@kernel.org> 11318R: Neil Brown <neilb@suse.de> 11319R: Olga Kornievskaia <kolga@netapp.com> 11320R: Dai Ngo <Dai.Ngo@oracle.com> 11321R: Tom Talpey <tom@talpey.com> 11322L: linux-nfs@vger.kernel.org 11323S: Supported 11324W: http://nfs.sourceforge.net/ 11325T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11326F: Documentation/filesystems/nfs/ 11327F: fs/exportfs/ 11328F: fs/lockd/ 11329F: fs/nfs_common/ 11330F: fs/nfsd/ 11331F: include/linux/lockd/ 11332F: include/linux/sunrpc/ 11333F: include/trace/events/rpcgss.h 11334F: include/trace/events/rpcrdma.h 11335F: include/trace/events/sunrpc.h 11336F: include/trace/misc/fs.h 11337F: include/trace/misc/nfs.h 11338F: include/trace/misc/sunrpc.h 11339F: include/uapi/linux/nfsd/ 11340F: include/uapi/linux/sunrpc/ 11341F: net/sunrpc/ 11342 11343KERNEL REGRESSIONS 11344M: Thorsten Leemhuis <linux@leemhuis.info> 11345L: regressions@lists.linux.dev 11346S: Supported 11347F: Documentation/admin-guide/reporting-regressions.rst 11348F: Documentation/process/handling-regressions.rst 11349 11350KERNEL SELFTEST FRAMEWORK 11351M: Shuah Khan <shuah@kernel.org> 11352M: Shuah Khan <skhan@linuxfoundation.org> 11353L: linux-kselftest@vger.kernel.org 11354S: Maintained 11355Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11357F: Documentation/dev-tools/kselftest* 11358F: tools/testing/selftests/ 11359 11360KERNEL SMB3 SERVER (KSMBD) 11361M: Namjae Jeon <linkinjeon@kernel.org> 11362M: Steve French <sfrench@samba.org> 11363R: Sergey Senozhatsky <senozhatsky@chromium.org> 11364R: Tom Talpey <tom@talpey.com> 11365L: linux-cifs@vger.kernel.org 11366S: Maintained 11367T: git git://git.samba.org/ksmbd.git 11368F: Documentation/filesystems/smb/ksmbd.rst 11369F: fs/smb/common/ 11370F: fs/smb/server/ 11371 11372KERNEL UNIT TESTING FRAMEWORK (KUnit) 11373M: Brendan Higgins <brendanhiggins@google.com> 11374M: David Gow <davidgow@google.com> 11375L: linux-kselftest@vger.kernel.org 11376L: kunit-dev@googlegroups.com 11377S: Maintained 11378W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11381F: Documentation/dev-tools/kunit/ 11382F: include/kunit/ 11383F: lib/kunit/ 11384F: tools/testing/kunit/ 11385 11386KERNEL USERMODE HELPER 11387M: Luis Chamberlain <mcgrof@kernel.org> 11388L: linux-kernel@vger.kernel.org 11389S: Maintained 11390F: include/linux/umh.h 11391F: kernel/umh.c 11392 11393KERNEL VIRTUAL MACHINE (KVM) 11394M: Paolo Bonzini <pbonzini@redhat.com> 11395L: kvm@vger.kernel.org 11396S: Supported 11397W: http://www.linux-kvm.org 11398T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11399F: Documentation/virt/kvm/ 11400F: include/asm-generic/kvm* 11401F: include/kvm/iodev.h 11402F: include/linux/kvm* 11403F: include/trace/events/kvm.h 11404F: include/uapi/asm-generic/kvm* 11405F: include/uapi/linux/kvm* 11406F: tools/kvm/ 11407F: tools/testing/selftests/kvm/ 11408F: virt/kvm/* 11409 11410KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11411M: Marc Zyngier <maz@kernel.org> 11412M: Oliver Upton <oliver.upton@linux.dev> 11413R: James Morse <james.morse@arm.com> 11414R: Suzuki K Poulose <suzuki.poulose@arm.com> 11415R: Zenghui Yu <yuzenghui@huawei.com> 11416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11417L: kvmarm@lists.linux.dev 11418S: Maintained 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11420F: arch/arm64/include/asm/kvm* 11421F: arch/arm64/include/uapi/asm/kvm* 11422F: arch/arm64/kvm/ 11423F: include/kvm/arm_* 11424F: tools/testing/selftests/kvm/*/aarch64/ 11425F: tools/testing/selftests/kvm/aarch64/ 11426 11427KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11428M: Huacai Chen <chenhuacai@kernel.org> 11429L: linux-mips@vger.kernel.org 11430L: kvm@vger.kernel.org 11431S: Maintained 11432T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11433F: arch/mips/include/asm/kvm* 11434F: arch/mips/include/uapi/asm/kvm* 11435F: arch/mips/kvm/ 11436 11437KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11438M: Michael Ellerman <mpe@ellerman.id.au> 11439R: Nicholas Piggin <npiggin@gmail.com> 11440L: linuxppc-dev@lists.ozlabs.org 11441L: kvm@vger.kernel.org 11442S: Maintained (Book3S 64-bit HV) 11443S: Odd fixes (Book3S 64-bit PR) 11444S: Orphan (Book3E and 32-bit) 11445T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11446F: arch/powerpc/include/asm/kvm* 11447F: arch/powerpc/include/uapi/asm/kvm* 11448F: arch/powerpc/kernel/kvm* 11449F: arch/powerpc/kvm/ 11450 11451KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11452M: Anup Patel <anup@brainfault.org> 11453R: Atish Patra <atishp@atishpatra.org> 11454L: kvm@vger.kernel.org 11455L: kvm-riscv@lists.infradead.org 11456L: linux-riscv@lists.infradead.org 11457S: Maintained 11458T: git https://github.com/kvm-riscv/linux.git 11459F: arch/riscv/include/asm/kvm* 11460F: arch/riscv/include/uapi/asm/kvm* 11461F: arch/riscv/kvm/ 11462F: tools/testing/selftests/kvm/*/riscv/ 11463 11464KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11465M: Christian Borntraeger <borntraeger@linux.ibm.com> 11466M: Janosch Frank <frankja@linux.ibm.com> 11467M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11468R: David Hildenbrand <david@redhat.com> 11469L: kvm@vger.kernel.org 11470S: Supported 11471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11472F: Documentation/virt/kvm/s390* 11473F: arch/s390/include/asm/gmap.h 11474F: arch/s390/include/asm/kvm* 11475F: arch/s390/include/uapi/asm/kvm* 11476F: arch/s390/include/uapi/asm/uvdevice.h 11477F: arch/s390/kernel/uv.c 11478F: arch/s390/kvm/ 11479F: arch/s390/mm/gmap.c 11480F: drivers/s390/char/uvdevice.c 11481F: tools/testing/selftests/drivers/s390x/uvdevice/ 11482F: tools/testing/selftests/kvm/*/s390x/ 11483F: tools/testing/selftests/kvm/s390x/ 11484 11485KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11486M: Sean Christopherson <seanjc@google.com> 11487M: Paolo Bonzini <pbonzini@redhat.com> 11488L: kvm@vger.kernel.org 11489S: Supported 11490P: Documentation/process/maintainer-kvm-x86.rst 11491T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11492F: arch/x86/include/asm/kvm* 11493F: arch/x86/include/asm/svm.h 11494F: arch/x86/include/asm/vmx*.h 11495F: arch/x86/include/uapi/asm/kvm* 11496F: arch/x86/include/uapi/asm/svm.h 11497F: arch/x86/include/uapi/asm/vmx.h 11498F: arch/x86/kvm/ 11499F: arch/x86/kvm/*/ 11500 11501KERNFS 11502M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11503M: Tejun Heo <tj@kernel.org> 11504S: Supported 11505T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11506F: fs/kernfs/ 11507F: include/linux/kernfs.h 11508 11509KEXEC 11510M: Eric Biederman <ebiederm@xmission.com> 11511L: kexec@lists.infradead.org 11512S: Maintained 11513W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11514F: include/linux/kexec.h 11515F: include/uapi/linux/kexec.h 11516F: kernel/kexec* 11517 11518KEYS-ENCRYPTED 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: Documentation/security/keys/trusted-encrypted.rst 11524F: include/keys/encrypted-type.h 11525F: security/keys/encrypted-keys/ 11526 11527KEYS-TRUSTED 11528M: James Bottomley <jejb@linux.ibm.com> 11529M: Jarkko Sakkinen <jarkko@kernel.org> 11530M: Mimi Zohar <zohar@linux.ibm.com> 11531L: linux-integrity@vger.kernel.org 11532L: keyrings@vger.kernel.org 11533S: Supported 11534F: Documentation/security/keys/trusted-encrypted.rst 11535F: include/keys/trusted-type.h 11536F: include/keys/trusted_tpm.h 11537F: security/keys/trusted-keys/ 11538 11539KEYS-TRUSTED-CAAM 11540M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11541R: Pengutronix Kernel Team <kernel@pengutronix.de> 11542L: linux-integrity@vger.kernel.org 11543L: keyrings@vger.kernel.org 11544S: Maintained 11545F: include/keys/trusted_caam.h 11546F: security/keys/trusted-keys/trusted_caam.c 11547 11548KEYS-TRUSTED-TEE 11549M: Sumit Garg <sumit.garg@linaro.org> 11550L: linux-integrity@vger.kernel.org 11551L: keyrings@vger.kernel.org 11552S: Supported 11553F: include/keys/trusted_tee.h 11554F: security/keys/trusted-keys/trusted_tee.c 11555 11556KEYS/KEYRINGS 11557M: David Howells <dhowells@redhat.com> 11558M: Jarkko Sakkinen <jarkko@kernel.org> 11559L: keyrings@vger.kernel.org 11560S: Maintained 11561F: Documentation/security/keys/core.rst 11562F: include/keys/ 11563F: include/linux/key-type.h 11564F: include/linux/key.h 11565F: include/linux/keyctl.h 11566F: include/uapi/linux/keyctl.h 11567F: security/keys/ 11568 11569KEYS/KEYRINGS_INTEGRITY 11570M: Jarkko Sakkinen <jarkko@kernel.org> 11571M: Mimi Zohar <zohar@linux.ibm.com> 11572L: linux-integrity@vger.kernel.org 11573L: keyrings@vger.kernel.org 11574S: Supported 11575F: security/integrity/platform_certs 11576 11577KFENCE 11578M: Alexander Potapenko <glider@google.com> 11579M: Marco Elver <elver@google.com> 11580R: Dmitry Vyukov <dvyukov@google.com> 11581L: kasan-dev@googlegroups.com 11582S: Maintained 11583F: Documentation/dev-tools/kfence.rst 11584F: arch/*/include/asm/kfence.h 11585F: include/linux/kfence.h 11586F: lib/Kconfig.kfence 11587F: mm/kfence/ 11588 11589KFIFO 11590M: Stefani Seibold <stefani@seibold.net> 11591S: Maintained 11592F: include/linux/kfifo.h 11593F: lib/kfifo.c 11594F: samples/kfifo/ 11595 11596KGDB / KDB /debug_core 11597M: Jason Wessel <jason.wessel@windriver.com> 11598M: Daniel Thompson <daniel.thompson@linaro.org> 11599R: Douglas Anderson <dianders@chromium.org> 11600L: kgdb-bugreport@lists.sourceforge.net 11601S: Maintained 11602W: http://kgdb.wiki.kernel.org/ 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11604F: Documentation/dev-tools/kgdb.rst 11605F: drivers/misc/kgdbts.c 11606F: drivers/tty/serial/kgdboc.c 11607F: include/linux/kdb.h 11608F: include/linux/kgdb.h 11609F: kernel/debug/ 11610F: kernel/module/kdb.c 11611 11612KHADAS MCU MFD DRIVER 11613M: Neil Armstrong <neil.armstrong@linaro.org> 11614L: linux-amlogic@lists.infradead.org 11615S: Maintained 11616F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11617F: drivers/mfd/khadas-mcu.c 11618F: drivers/thermal/khadas_mcu_fan.c 11619F: include/linux/mfd/khadas-mcu.h 11620 11621KIONIX/ROHM KX022A ACCELEROMETER 11622M: Matti Vaittinen <mazziesaccount@gmail.com> 11623L: linux-iio@vger.kernel.org 11624S: Supported 11625F: drivers/iio/accel/kionix-kx022a* 11626 11627KMEMLEAK 11628M: Catalin Marinas <catalin.marinas@arm.com> 11629S: Maintained 11630F: Documentation/dev-tools/kmemleak.rst 11631F: include/linux/kmemleak.h 11632F: mm/kmemleak.c 11633F: samples/kmemleak/kmemleak-test.c 11634 11635KMSAN 11636M: Alexander Potapenko <glider@google.com> 11637R: Marco Elver <elver@google.com> 11638R: Dmitry Vyukov <dvyukov@google.com> 11639L: kasan-dev@googlegroups.com 11640S: Maintained 11641F: Documentation/dev-tools/kmsan.rst 11642F: arch/*/include/asm/kmsan.h 11643F: arch/*/mm/kmsan_* 11644F: include/linux/kmsan*.h 11645F: lib/Kconfig.kmsan 11646F: mm/kmsan/ 11647F: scripts/Makefile.kmsan 11648 11649KPROBES 11650M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11651M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11652M: "David S. Miller" <davem@davemloft.net> 11653M: Masami Hiramatsu <mhiramat@kernel.org> 11654L: linux-kernel@vger.kernel.org 11655L: linux-trace-kernel@vger.kernel.org 11656S: Maintained 11657Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11658T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11659F: Documentation/trace/kprobes.rst 11660F: include/asm-generic/kprobes.h 11661F: include/linux/kprobes.h 11662F: kernel/kprobes.c 11663F: lib/test_kprobes.c 11664F: samples/kprobes 11665 11666KS0108 LCD CONTROLLER DRIVER 11667M: Miguel Ojeda <ojeda@kernel.org> 11668S: Maintained 11669F: Documentation/admin-guide/auxdisplay/ks0108.rst 11670F: drivers/auxdisplay/ks0108.c 11671F: include/linux/ks0108.h 11672 11673KTD253 BACKLIGHT DRIVER 11674M: Linus Walleij <linus.walleij@linaro.org> 11675S: Maintained 11676F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11677F: drivers/video/backlight/ktd253-backlight.c 11678 11679KTEST 11680M: Steven Rostedt <rostedt@goodmis.org> 11681M: John Hawley <warthog9@eaglescrag.net> 11682S: Maintained 11683F: tools/testing/ktest 11684 11685KTZ8866 BACKLIGHT DRIVER 11686M: Jianhua Lu <lujianhua000@gmail.com> 11687S: Maintained 11688F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11689F: drivers/video/backlight/ktz8866.c 11690 11691KVM PARAVIRT (KVM/paravirt) 11692M: Paolo Bonzini <pbonzini@redhat.com> 11693R: Wanpeng Li <wanpengli@tencent.com> 11694R: Vitaly Kuznetsov <vkuznets@redhat.com> 11695L: kvm@vger.kernel.org 11696S: Supported 11697T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11698F: arch/um/include/asm/kvm_para.h 11699F: arch/x86/include/asm/kvm_para.h 11700F: arch/x86/include/asm/pvclock-abi.h 11701F: arch/x86/include/uapi/asm/kvm_para.h 11702F: arch/x86/kernel/kvm.c 11703F: arch/x86/kernel/kvmclock.c 11704F: include/asm-generic/kvm_para.h 11705F: include/linux/kvm_para.h 11706F: include/uapi/asm-generic/kvm_para.h 11707F: include/uapi/linux/kvm_para.h 11708 11709KVM X86 HYPER-V (KVM/hyper-v) 11710M: Vitaly Kuznetsov <vkuznets@redhat.com> 11711M: Sean Christopherson <seanjc@google.com> 11712M: Paolo Bonzini <pbonzini@redhat.com> 11713L: kvm@vger.kernel.org 11714S: Supported 11715T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11716F: arch/x86/kvm/hyperv.* 11717F: arch/x86/kvm/kvm_onhyperv.* 11718F: arch/x86/kvm/svm/hyperv.* 11719F: arch/x86/kvm/svm/svm_onhyperv.* 11720F: arch/x86/kvm/vmx/hyperv.* 11721 11722KVM X86 Xen (KVM/Xen) 11723M: David Woodhouse <dwmw2@infradead.org> 11724M: Paul Durrant <paul@xen.org> 11725M: Sean Christopherson <seanjc@google.com> 11726M: Paolo Bonzini <pbonzini@redhat.com> 11727L: kvm@vger.kernel.org 11728S: Supported 11729T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11730F: arch/x86/kvm/xen.* 11731 11732L3MDEV 11733M: David Ahern <dsahern@kernel.org> 11734L: netdev@vger.kernel.org 11735S: Maintained 11736F: include/net/l3mdev.h 11737F: net/l3mdev 11738 11739LANDLOCK SECURITY MODULE 11740M: Mickaël Salaün <mic@digikod.net> 11741L: linux-security-module@vger.kernel.org 11742S: Supported 11743W: https://landlock.io 11744T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11745F: Documentation/security/landlock.rst 11746F: Documentation/userspace-api/landlock.rst 11747F: include/uapi/linux/landlock.h 11748F: samples/landlock/ 11749F: security/landlock/ 11750F: tools/testing/selftests/landlock/ 11751K: landlock 11752K: LANDLOCK 11753 11754LANTIQ / INTEL Ethernet drivers 11755M: Hauke Mehrtens <hauke@hauke-m.de> 11756L: netdev@vger.kernel.org 11757S: Maintained 11758F: drivers/net/dsa/lantiq_gswip.c 11759F: drivers/net/dsa/lantiq_pce.h 11760F: drivers/net/ethernet/lantiq_xrx200.c 11761F: net/dsa/tag_gswip.c 11762 11763LANTIQ MIPS ARCHITECTURE 11764M: John Crispin <john@phrozen.org> 11765L: linux-mips@vger.kernel.org 11766S: Maintained 11767F: arch/mips/lantiq 11768F: drivers/soc/lantiq 11769 11770LASI 53c700 driver for PARISC 11771M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11772L: linux-scsi@vger.kernel.org 11773S: Maintained 11774F: Documentation/scsi/53c700.rst 11775F: drivers/scsi/53c700* 11776 11777LEAKING_ADDRESSES 11778M: Tobin C. Harding <me@tobin.cc> 11779M: Tycho Andersen <tycho@tycho.pizza> 11780L: linux-hardening@vger.kernel.org 11781S: Maintained 11782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11783F: scripts/leaking_addresses.pl 11784 11785LED SUBSYSTEM 11786M: Pavel Machek <pavel@ucw.cz> 11787M: Lee Jones <lee@kernel.org> 11788L: linux-leds@vger.kernel.org 11789S: Maintained 11790T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11791F: Documentation/devicetree/bindings/leds/ 11792F: Documentation/leds/ 11793F: drivers/leds/ 11794F: include/dt-bindings/leds/ 11795F: include/linux/leds.h 11796 11797LEGACY EEPROM DRIVER 11798M: Jean Delvare <jdelvare@suse.com> 11799S: Maintained 11800F: Documentation/misc-devices/eeprom.rst 11801F: drivers/misc/eeprom/eeprom.c 11802 11803LEGO MINDSTORMS EV3 11804R: David Lechner <david@lechnology.com> 11805S: Maintained 11806F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11807F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11808F: drivers/power/supply/lego_ev3_battery.c 11809 11810LEGO USB Tower driver 11811M: Juergen Stuber <starblue@users.sourceforge.net> 11812L: legousb-devel@lists.sourceforge.net 11813S: Maintained 11814W: http://legousb.sourceforge.net/ 11815F: drivers/usb/misc/legousbtower.c 11816 11817LETSKETCH HID TABLET DRIVER 11818M: Hans de Goede <hdegoede@redhat.com> 11819L: linux-input@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11822F: drivers/hid/hid-letsketch.c 11823 11824LG LAPTOP EXTRAS 11825M: Matan Ziv-Av <matan@svgalib.org> 11826L: platform-driver-x86@vger.kernel.org 11827S: Maintained 11828F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11829F: Documentation/admin-guide/laptops/lg-laptop.rst 11830F: drivers/platform/x86/lg-laptop.c 11831 11832LG2160 MEDIA DRIVER 11833M: Michael Krufky <mkrufky@linuxtv.org> 11834L: linux-media@vger.kernel.org 11835S: Maintained 11836W: https://linuxtv.org 11837W: http://github.com/mkrufky 11838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11839T: git git://linuxtv.org/mkrufky/tuners.git 11840F: drivers/media/dvb-frontends/lg2160.* 11841 11842LGDT3305 MEDIA DRIVER 11843M: Michael Krufky <mkrufky@linuxtv.org> 11844L: linux-media@vger.kernel.org 11845S: Maintained 11846W: https://linuxtv.org 11847W: http://github.com/mkrufky 11848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11849T: git git://linuxtv.org/mkrufky/tuners.git 11850F: drivers/media/dvb-frontends/lgdt3305.* 11851 11852LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11853M: Viresh Kumar <vireshk@kernel.org> 11854L: linux-ide@vger.kernel.org 11855S: Maintained 11856T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11857F: drivers/ata/pata_arasan_cf.c 11858F: include/linux/pata_arasan_cf_data.h 11859 11860LIBATA PATA DRIVERS 11861R: Sergey Shtylyov <s.shtylyov@omp.ru> 11862L: linux-ide@vger.kernel.org 11863F: drivers/ata/ata_*.c 11864F: drivers/ata/pata_*.c 11865 11866LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11867M: Linus Walleij <linus.walleij@linaro.org> 11868L: linux-ide@vger.kernel.org 11869S: Maintained 11870T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11871F: drivers/ata/pata_ftide010.c 11872F: drivers/ata/sata_gemini.c 11873F: drivers/ata/sata_gemini.h 11874 11875LIBATA SATA AHCI PLATFORM devices support 11876M: Hans de Goede <hdegoede@redhat.com> 11877M: Jens Axboe <axboe@kernel.dk> 11878L: linux-ide@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11881F: drivers/ata/ahci_platform.c 11882F: drivers/ata/libahci_platform.c 11883F: include/linux/ahci_platform.h 11884 11885LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11886M: Serge Semin <fancer.lancer@gmail.com> 11887L: linux-ide@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11890F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11891F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11892F: drivers/ata/ahci_dwc.c 11893 11894LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11895M: Mikael Pettersson <mikpelinux@gmail.com> 11896L: linux-ide@vger.kernel.org 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11899F: drivers/ata/sata_promise.* 11900 11901LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11902M: Damien Le Moal <dlemoal@kernel.org> 11903L: linux-ide@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11906F: Documentation/ABI/testing/sysfs-ata 11907F: Documentation/devicetree/bindings/ata/ 11908F: drivers/ata/ 11909F: include/linux/ata.h 11910F: include/linux/libata.h 11911 11912LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11913M: Vishal Verma <vishal.l.verma@intel.com> 11914M: Dan Williams <dan.j.williams@intel.com> 11915M: Dave Jiang <dave.jiang@intel.com> 11916L: nvdimm@lists.linux.dev 11917S: Supported 11918Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11919P: Documentation/nvdimm/maintainer-entry-profile.rst 11920F: drivers/nvdimm/btt* 11921 11922LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11923M: Dan Williams <dan.j.williams@intel.com> 11924M: Vishal Verma <vishal.l.verma@intel.com> 11925M: Dave Jiang <dave.jiang@intel.com> 11926L: nvdimm@lists.linux.dev 11927S: Supported 11928Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11929P: Documentation/nvdimm/maintainer-entry-profile.rst 11930F: drivers/nvdimm/pmem* 11931 11932LIBNVDIMM: DEVICETREE BINDINGS 11933M: Oliver O'Halloran <oohall@gmail.com> 11934L: nvdimm@lists.linux.dev 11935S: Supported 11936Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11937F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11938F: drivers/nvdimm/of_pmem.c 11939 11940LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11941M: Dan Williams <dan.j.williams@intel.com> 11942M: Vishal Verma <vishal.l.verma@intel.com> 11943M: Dave Jiang <dave.jiang@intel.com> 11944M: Ira Weiny <ira.weiny@intel.com> 11945L: nvdimm@lists.linux.dev 11946S: Supported 11947Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11948P: Documentation/nvdimm/maintainer-entry-profile.rst 11949T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11950F: drivers/acpi/nfit/* 11951F: drivers/nvdimm/* 11952F: include/linux/libnvdimm.h 11953F: include/linux/nd.h 11954F: include/uapi/linux/ndctl.h 11955F: tools/testing/nvdimm/ 11956 11957LICENSES and SPDX stuff 11958M: Thomas Gleixner <tglx@linutronix.de> 11959M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11960L: linux-spdx@vger.kernel.org 11961S: Maintained 11962T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11963F: COPYING 11964F: Documentation/process/license-rules.rst 11965F: LICENSES/ 11966F: scripts/spdxcheck-test.sh 11967F: scripts/spdxcheck.py 11968F: scripts/spdxexclude 11969 11970LINEAR RANGES HELPERS 11971M: Mark Brown <broonie@kernel.org> 11972R: Matti Vaittinen <mazziesaccount@gmail.com> 11973F: include/linux/linear_range.h 11974F: lib/linear_ranges.c 11975F: lib/test_linear_ranges.c 11976 11977LINUX FOR POWER MACINTOSH 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Orphan 11980F: arch/powerpc/platforms/powermac/ 11981F: drivers/macintosh/ 11982X: drivers/macintosh/adb-iop.c 11983X: drivers/macintosh/via-macii.c 11984 11985LINUX FOR POWERPC (32-BIT AND 64-BIT) 11986M: Michael Ellerman <mpe@ellerman.id.au> 11987R: Nicholas Piggin <npiggin@gmail.com> 11988R: Christophe Leroy <christophe.leroy@csgroup.eu> 11989L: linuxppc-dev@lists.ozlabs.org 11990S: Supported 11991W: https://github.com/linuxppc/wiki/wiki 11992Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11994F: Documentation/ABI/stable/sysfs-firmware-opal-* 11995F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11996F: Documentation/devicetree/bindings/powerpc/ 11997F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11998F: Documentation/powerpc/ 11999F: arch/powerpc/ 12000F: drivers/*/*/*pasemi* 12001F: drivers/*/*pasemi* 12002F: drivers/char/tpm/tpm_ibmvtpm* 12003F: drivers/crypto/nx/ 12004F: drivers/crypto/vmx/ 12005F: drivers/i2c/busses/i2c-opal.c 12006F: drivers/net/ethernet/ibm/ibmveth.* 12007F: drivers/net/ethernet/ibm/ibmvnic.* 12008F: drivers/pci/hotplug/pnv_php.c 12009F: drivers/pci/hotplug/rpa* 12010F: drivers/rtc/rtc-opal.c 12011F: drivers/scsi/ibmvscsi/ 12012F: drivers/tty/hvc/hvc_opal.c 12013F: drivers/watchdog/wdrtas.c 12014F: tools/testing/selftests/powerpc 12015N: /pmac 12016N: powermac 12017N: powernv 12018N: [^a-z0-9]ps3 12019N: pseries 12020 12021LINUX FOR POWERPC EMBEDDED MPC5XXX 12022M: Anatolij Gustschin <agust@denx.de> 12023L: linuxppc-dev@lists.ozlabs.org 12024S: Odd Fixes 12025F: arch/powerpc/platforms/512x/ 12026F: arch/powerpc/platforms/52xx/ 12027 12028LINUX FOR POWERPC EMBEDDED PPC4XX 12029L: linuxppc-dev@lists.ozlabs.org 12030S: Orphan 12031F: arch/powerpc/platforms/40x/ 12032F: arch/powerpc/platforms/44x/ 12033 12034LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12035M: Scott Wood <oss@buserror.net> 12036L: linuxppc-dev@lists.ozlabs.org 12037S: Odd fixes 12038T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12039F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12040F: Documentation/devicetree/bindings/powerpc/fsl/ 12041F: arch/powerpc/platforms/83xx/ 12042F: arch/powerpc/platforms/85xx/ 12043 12044LINUX FOR POWERPC EMBEDDED PPC8XX 12045M: Christophe Leroy <christophe.leroy@csgroup.eu> 12046L: linuxppc-dev@lists.ozlabs.org 12047S: Maintained 12048F: arch/powerpc/platforms/8xx/ 12049 12050LINUX KERNEL DUMP TEST MODULE (LKDTM) 12051M: Kees Cook <keescook@chromium.org> 12052S: Maintained 12053F: drivers/misc/lkdtm/* 12054F: tools/testing/selftests/lkdtm/* 12055 12056LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12057M: Alan Stern <stern@rowland.harvard.edu> 12058M: Andrea Parri <parri.andrea@gmail.com> 12059M: Will Deacon <will@kernel.org> 12060M: Peter Zijlstra <peterz@infradead.org> 12061M: Boqun Feng <boqun.feng@gmail.com> 12062M: Nicholas Piggin <npiggin@gmail.com> 12063M: David Howells <dhowells@redhat.com> 12064M: Jade Alglave <j.alglave@ucl.ac.uk> 12065M: Luc Maranget <luc.maranget@inria.fr> 12066M: "Paul E. McKenney" <paulmck@kernel.org> 12067R: Akira Yokosawa <akiyks@gmail.com> 12068R: Daniel Lustig <dlustig@nvidia.com> 12069R: Joel Fernandes <joel@joelfernandes.org> 12070L: linux-kernel@vger.kernel.org 12071L: linux-arch@vger.kernel.org 12072S: Supported 12073T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12074F: Documentation/atomic_bitops.txt 12075F: Documentation/atomic_t.txt 12076F: Documentation/core-api/refcount-vs-atomic.rst 12077F: Documentation/litmus-tests/ 12078F: Documentation/memory-barriers.txt 12079F: tools/memory-model/ 12080 12081LINUX-NEXT TREE 12082M: Stephen Rothwell <sfr@canb.auug.org.au> 12083L: linux-next@vger.kernel.org 12084S: Supported 12085B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12086T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12087 12088LIS3LV02D ACCELEROMETER DRIVER 12089M: Eric Piel <eric.piel@tremplin-utc.net> 12090S: Maintained 12091F: Documentation/misc-devices/lis3lv02d.rst 12092F: drivers/misc/lis3lv02d/ 12093F: drivers/platform/x86/hp/hp_accel.c 12094 12095LIST KUNIT TEST 12096M: David Gow <davidgow@google.com> 12097L: linux-kselftest@vger.kernel.org 12098L: kunit-dev@googlegroups.com 12099S: Maintained 12100F: lib/list-test.c 12101 12102LITEX PLATFORM 12103M: Karol Gugala <kgugala@antmicro.com> 12104M: Mateusz Holenko <mholenko@antmicro.com> 12105M: Gabriel Somlo <gsomlo@gmail.com> 12106M: Joel Stanley <joel@jms.id.au> 12107S: Maintained 12108F: Documentation/devicetree/bindings/*/litex,*.yaml 12109F: arch/openrisc/boot/dts/or1klitex.dts 12110F: drivers/mmc/host/litex_mmc.c 12111F: drivers/net/ethernet/litex/* 12112F: drivers/soc/litex/* 12113F: drivers/tty/serial/liteuart.c 12114F: include/linux/litex.h 12115N: litex 12116 12117LIVE PATCHING 12118M: Josh Poimboeuf <jpoimboe@kernel.org> 12119M: Jiri Kosina <jikos@kernel.org> 12120M: Miroslav Benes <mbenes@suse.cz> 12121M: Petr Mladek <pmladek@suse.com> 12122R: Joe Lawrence <joe.lawrence@redhat.com> 12123L: live-patching@vger.kernel.org 12124S: Maintained 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12126F: Documentation/ABI/testing/sysfs-kernel-livepatch 12127F: Documentation/livepatch/ 12128F: arch/powerpc/include/asm/livepatch.h 12129F: include/linux/livepatch.h 12130F: kernel/livepatch/ 12131F: kernel/module/livepatch.c 12132F: lib/livepatch/ 12133F: samples/livepatch/ 12134F: tools/testing/selftests/livepatch/ 12135 12136LLC (802.2) 12137L: netdev@vger.kernel.org 12138S: Odd fixes 12139F: include/linux/llc.h 12140F: include/net/llc* 12141F: include/uapi/linux/llc.h 12142F: net/llc/ 12143 12144LM73 HARDWARE MONITOR DRIVER 12145M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12146L: linux-hwmon@vger.kernel.org 12147S: Maintained 12148F: drivers/hwmon/lm73.c 12149 12150LM78 HARDWARE MONITOR DRIVER 12151M: Jean Delvare <jdelvare@suse.com> 12152L: linux-hwmon@vger.kernel.org 12153S: Maintained 12154F: Documentation/hwmon/lm78.rst 12155F: drivers/hwmon/lm78.c 12156 12157LM83 HARDWARE MONITOR DRIVER 12158M: Jean Delvare <jdelvare@suse.com> 12159L: linux-hwmon@vger.kernel.org 12160S: Maintained 12161F: Documentation/hwmon/lm83.rst 12162F: drivers/hwmon/lm83.c 12163 12164LM90 HARDWARE MONITOR DRIVER 12165M: Jean Delvare <jdelvare@suse.com> 12166L: linux-hwmon@vger.kernel.org 12167S: Maintained 12168F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12169F: Documentation/hwmon/lm90.rst 12170F: drivers/hwmon/lm90.c 12171F: include/dt-bindings/thermal/lm90.h 12172 12173LM95234 HARDWARE MONITOR DRIVER 12174M: Guenter Roeck <linux@roeck-us.net> 12175L: linux-hwmon@vger.kernel.org 12176S: Maintained 12177F: Documentation/hwmon/lm95234.rst 12178F: drivers/hwmon/lm95234.c 12179 12180LME2510 MEDIA DRIVER 12181M: Malcolm Priestley <tvboxspy@gmail.com> 12182L: linux-media@vger.kernel.org 12183S: Maintained 12184W: https://linuxtv.org 12185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12186F: drivers/media/usb/dvb-usb-v2/lmedm04* 12187 12188LOADPIN SECURITY MODULE 12189M: Kees Cook <keescook@chromium.org> 12190S: Supported 12191T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12192F: Documentation/admin-guide/LSM/LoadPin.rst 12193F: security/loadpin/ 12194 12195LOCKING PRIMITIVES 12196M: Peter Zijlstra <peterz@infradead.org> 12197M: Ingo Molnar <mingo@redhat.com> 12198M: Will Deacon <will@kernel.org> 12199R: Waiman Long <longman@redhat.com> 12200R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12201L: linux-kernel@vger.kernel.org 12202S: Maintained 12203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12204F: Documentation/locking/ 12205F: arch/*/include/asm/spinlock*.h 12206F: include/linux/lockdep.h 12207F: include/linux/mutex*.h 12208F: include/linux/rwlock*.h 12209F: include/linux/rwsem*.h 12210F: include/linux/seqlock.h 12211F: include/linux/spinlock*.h 12212F: kernel/locking/ 12213F: lib/locking*.[ch] 12214X: kernel/locking/locktorture.c 12215 12216LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12217M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12218L: linux-ntfs-dev@lists.sourceforge.net 12219S: Maintained 12220W: http://www.linux-ntfs.org/content/view/19/37/ 12221F: Documentation/admin-guide/ldm.rst 12222F: block/partitions/ldm.* 12223 12224LOGITECH HID GAMING KEYBOARDS 12225M: Hans de Goede <hdegoede@redhat.com> 12226L: linux-input@vger.kernel.org 12227S: Maintained 12228T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12229F: drivers/hid/hid-lg-g15.c 12230 12231LONTIUM LT8912B MIPI TO HDMI BRIDGE 12232M: Adrien Grassein <adrien.grassein@gmail.com> 12233S: Maintained 12234F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12235F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12236 12237LOONGARCH 12238M: Huacai Chen <chenhuacai@kernel.org> 12239R: WANG Xuerui <kernel@xen0n.name> 12240L: loongarch@lists.linux.dev 12241S: Maintained 12242T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12243F: Documentation/loongarch/ 12244F: Documentation/translations/zh_CN/loongarch/ 12245F: arch/loongarch/ 12246F: drivers/*/*loongarch* 12247 12248LOONGSON GPIO DRIVER 12249M: Yinbo Zhu <zhuyinbo@loongson.cn> 12250L: linux-gpio@vger.kernel.org 12251S: Maintained 12252F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12253F: drivers/gpio/gpio-loongson-64bit.c 12254 12255LOONGSON LS2X I2C DRIVER 12256M: Binbin Zhou <zhoubinbin@loongson.cn> 12257L: linux-i2c@vger.kernel.org 12258S: Maintained 12259F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12260F: drivers/i2c/busses/i2c-ls2x.c 12261 12262LOONGSON-2 SOC SERIES CLOCK DRIVER 12263M: Yinbo Zhu <zhuyinbo@loongson.cn> 12264L: linux-clk@vger.kernel.org 12265S: Maintained 12266F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12267F: drivers/clk/clk-loongson2.c 12268F: include/dt-bindings/clock/loongson,ls2k-clk.h 12269 12270LOONGSON-2 SOC SERIES GUTS DRIVER 12271M: Yinbo Zhu <zhuyinbo@loongson.cn> 12272L: loongarch@lists.linux.dev 12273S: Maintained 12274F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12275F: drivers/soc/loongson/loongson2_guts.c 12276 12277LOONGSON-2 SOC SERIES PINCTRL DRIVER 12278M: zhanghongchen <zhanghongchen@loongson.cn> 12279M: Yinbo Zhu <zhuyinbo@loongson.cn> 12280L: linux-gpio@vger.kernel.org 12281S: Maintained 12282F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12283F: drivers/pinctrl/pinctrl-loongson2.c 12284 12285LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12286M: Sathya Prakash <sathya.prakash@broadcom.com> 12287M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12288M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12289L: MPT-FusionLinux.pdl@broadcom.com 12290L: linux-scsi@vger.kernel.org 12291S: Supported 12292W: http://www.avagotech.com/support/ 12293F: drivers/message/fusion/ 12294F: drivers/scsi/mpt3sas/ 12295 12296LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12297M: Matthew Wilcox <willy@infradead.org> 12298L: linux-scsi@vger.kernel.org 12299S: Maintained 12300F: drivers/scsi/sym53c8xx_2/ 12301 12302LTC1660 DAC DRIVER 12303M: Marcus Folkesson <marcus.folkesson@gmail.com> 12304L: linux-iio@vger.kernel.org 12305S: Maintained 12306F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12307F: drivers/iio/dac/ltc1660.c 12308 12309LTC2688 IIO DAC DRIVER 12310M: Nuno Sá <nuno.sa@analog.com> 12311L: linux-iio@vger.kernel.org 12312S: Supported 12313W: https://ez.analog.com/linux-software-drivers 12314F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12315F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12316F: drivers/iio/dac/ltc2688.c 12317 12318LTC2947 HARDWARE MONITOR DRIVER 12319M: Nuno Sá <nuno.sa@analog.com> 12320L: linux-hwmon@vger.kernel.org 12321S: Supported 12322W: https://ez.analog.com/linux-software-drivers 12323F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12324F: drivers/hwmon/ltc2947-core.c 12325F: drivers/hwmon/ltc2947-i2c.c 12326F: drivers/hwmon/ltc2947-spi.c 12327F: drivers/hwmon/ltc2947.h 12328 12329LTC2983 IIO TEMPERATURE DRIVER 12330M: Nuno Sá <nuno.sa@analog.com> 12331L: linux-iio@vger.kernel.org 12332S: Supported 12333W: https://ez.analog.com/linux-software-drivers 12334F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12335F: drivers/iio/temperature/ltc2983.c 12336 12337LTC4261 HARDWARE MONITOR DRIVER 12338M: Guenter Roeck <linux@roeck-us.net> 12339L: linux-hwmon@vger.kernel.org 12340S: Maintained 12341F: Documentation/hwmon/ltc4261.rst 12342F: drivers/hwmon/ltc4261.c 12343 12344LTC4306 I2C MULTIPLEXER DRIVER 12345M: Michael Hennerich <michael.hennerich@analog.com> 12346L: linux-i2c@vger.kernel.org 12347S: Supported 12348W: https://ez.analog.com/linux-software-drivers 12349F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12350F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12351 12352LTP (Linux Test Project) 12353M: Mike Frysinger <vapier@gentoo.org> 12354M: Cyril Hrubis <chrubis@suse.cz> 12355M: Wanlong Gao <wanlong.gao@gmail.com> 12356M: Jan Stancek <jstancek@redhat.com> 12357M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12358M: Alexey Kodanev <alexey.kodanev@oracle.com> 12359L: ltp@lists.linux.it (subscribers-only) 12360S: Maintained 12361W: http://linux-test-project.github.io/ 12362T: git https://github.com/linux-test-project/ltp.git 12363 12364LYNX 28G SERDES PHY DRIVER 12365M: Ioana Ciornei <ioana.ciornei@nxp.com> 12366L: netdev@vger.kernel.org 12367S: Supported 12368F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12369F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12370 12371LYNX PCS MODULE 12372M: Ioana Ciornei <ioana.ciornei@nxp.com> 12373L: netdev@vger.kernel.org 12374S: Supported 12375F: drivers/net/pcs/pcs-lynx.c 12376F: include/linux/pcs-lynx.h 12377 12378M68K ARCHITECTURE 12379M: Geert Uytterhoeven <geert@linux-m68k.org> 12380L: linux-m68k@lists.linux-m68k.org 12381S: Maintained 12382W: http://www.linux-m68k.org/ 12383T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12384F: arch/m68k/ 12385F: drivers/zorro/ 12386 12387M68K ON APPLE MACINTOSH 12388M: Joshua Thompson <funaho@jurai.org> 12389L: linux-m68k@lists.linux-m68k.org 12390S: Maintained 12391W: http://www.mac.linux-m68k.org/ 12392F: arch/m68k/mac/ 12393F: drivers/macintosh/adb-iop.c 12394F: drivers/macintosh/via-macii.c 12395 12396M68K ON HP9000/300 12397M: Philip Blundell <philb@gnu.org> 12398S: Maintained 12399W: http://www.tazenda.demon.co.uk/phil/linux-hp 12400F: arch/m68k/hp300/ 12401 12402M88DS3103 MEDIA DRIVER 12403M: Antti Palosaari <crope@iki.fi> 12404L: linux-media@vger.kernel.org 12405S: Maintained 12406W: https://linuxtv.org 12407W: http://palosaari.fi/linux/ 12408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12409T: git git://linuxtv.org/anttip/media_tree.git 12410F: drivers/media/dvb-frontends/m88ds3103* 12411 12412M88RS2000 MEDIA DRIVER 12413M: Malcolm Priestley <tvboxspy@gmail.com> 12414L: linux-media@vger.kernel.org 12415S: Maintained 12416W: https://linuxtv.org 12417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12418F: drivers/media/dvb-frontends/m88rs2000* 12419 12420MA901 MASTERKIT USB FM RADIO DRIVER 12421M: Alexey Klimov <klimov.linux@gmail.com> 12422L: linux-media@vger.kernel.org 12423S: Maintained 12424T: git git://linuxtv.org/media_tree.git 12425F: drivers/media/radio/radio-ma901.c 12426 12427MAC80211 12428M: Johannes Berg <johannes@sipsolutions.net> 12429L: linux-wireless@vger.kernel.org 12430S: Maintained 12431W: https://wireless.wiki.kernel.org/ 12432Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12433T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12435F: Documentation/networking/mac80211-injection.rst 12436F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12437F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12438F: include/net/mac80211.h 12439F: net/mac80211/ 12440 12441MAILBOX API 12442M: Jassi Brar <jassisinghbrar@gmail.com> 12443L: linux-kernel@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/mailbox/ 12446F: drivers/mailbox/ 12447F: include/dt-bindings/mailbox/ 12448F: include/linux/mailbox_client.h 12449F: include/linux/mailbox_controller.h 12450 12451MAILBOX ARM MHUv2 12452M: Viresh Kumar <viresh.kumar@linaro.org> 12453M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12454L: linux-kernel@vger.kernel.org 12455S: Maintained 12456F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12457F: drivers/mailbox/arm_mhuv2.c 12458F: include/linux/mailbox/arm_mhuv2_message.h 12459 12460MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12461M: Michael Kerrisk <mtk.manpages@gmail.com> 12462L: linux-man@vger.kernel.org 12463S: Maintained 12464W: http://www.kernel.org/doc/man-pages 12465 12466MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12467M: Jeremy Kerr <jk@codeconstruct.com.au> 12468M: Matt Johnston <matt@codeconstruct.com.au> 12469L: netdev@vger.kernel.org 12470S: Maintained 12471F: Documentation/networking/mctp.rst 12472F: drivers/net/mctp/ 12473F: include/net/mctp.h 12474F: include/net/mctpdevice.h 12475F: include/net/netns/mctp.h 12476F: net/mctp/ 12477 12478MAPLE TREE 12479M: Liam R. Howlett <Liam.Howlett@oracle.com> 12480L: linux-mm@kvack.org 12481S: Supported 12482F: Documentation/core-api/maple_tree.rst 12483F: include/linux/maple_tree.h 12484F: include/trace/events/maple_tree.h 12485F: lib/maple_tree.c 12486F: lib/test_maple_tree.c 12487F: tools/testing/radix-tree/linux/maple_tree.h 12488F: tools/testing/radix-tree/maple.c 12489 12490MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12491M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12492L: linux-mips@vger.kernel.org 12493S: Maintained 12494F: arch/mips/boot/dts/img/pistachio* 12495 12496MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12497M: Andrew Lunn <andrew@lunn.ch> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12501F: Documentation/networking/devlink/mv88e6xxx.rst 12502F: drivers/net/dsa/mv88e6xxx/ 12503F: include/linux/dsa/mv88e6xxx.h 12504F: include/linux/platform_data/mv88e6xxx.h 12505 12506MARVELL ARMADA 3700 PHY DRIVERS 12507M: Miquel Raynal <miquel.raynal@bootlin.com> 12508S: Maintained 12509F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12510F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12511F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12512F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12513 12514MARVELL ARMADA 3700 SERIAL DRIVER 12515M: Pali Rohár <pali@kernel.org> 12516S: Maintained 12517F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12518F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12519F: drivers/tty/serial/mvebu-uart.c 12520 12521MARVELL ARMADA DRM SUPPORT 12522M: Russell King <linux@armlinux.org.uk> 12523S: Maintained 12524T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12526F: Documentation/devicetree/bindings/display/armada/ 12527F: drivers/gpu/drm/armada/ 12528F: include/uapi/drm/armada_drm.h 12529 12530MARVELL CRYPTO DRIVER 12531M: Boris Brezillon <bbrezillon@kernel.org> 12532M: Arnaud Ebalard <arno@natisbad.org> 12533M: Srujana Challa <schalla@marvell.com> 12534L: linux-crypto@vger.kernel.org 12535S: Maintained 12536F: drivers/crypto/marvell/ 12537F: include/linux/soc/marvell/octeontx2/ 12538 12539MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12540M: Mirko Lindner <mlindner@marvell.com> 12541M: Stephen Hemminger <stephen@networkplumber.org> 12542L: netdev@vger.kernel.org 12543S: Maintained 12544F: drivers/net/ethernet/marvell/sk* 12545 12546MARVELL LIBERTAS WIRELESS DRIVER 12547L: libertas-dev@lists.infradead.org 12548S: Orphan 12549F: drivers/net/wireless/marvell/libertas/ 12550 12551MARVELL MACCHIATOBIN SUPPORT 12552M: Russell King <linux@armlinux.org.uk> 12553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12554S: Maintained 12555F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12556 12557MARVELL MV643XX ETHERNET DRIVER 12558M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12559L: netdev@vger.kernel.org 12560S: Maintained 12561F: drivers/net/ethernet/marvell/mv643xx_eth.* 12562F: include/linux/mv643xx.h 12563 12564MARVELL MV88X3310 PHY DRIVER 12565M: Russell King <linux@armlinux.org.uk> 12566M: Marek Behún <kabel@kernel.org> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: drivers/net/phy/marvell10g.c 12570 12571MARVELL MVEBU THERMAL DRIVER 12572M: Miquel Raynal <miquel.raynal@bootlin.com> 12573S: Maintained 12574F: drivers/thermal/armada_thermal.c 12575 12576MARVELL MVNETA ETHERNET DRIVER 12577M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12578L: netdev@vger.kernel.org 12579S: Maintained 12580F: drivers/net/ethernet/marvell/mvneta.* 12581 12582MARVELL MVPP2 ETHERNET DRIVER 12583M: Marcin Wojtas <mw@semihalf.com> 12584M: Russell King <linux@armlinux.org.uk> 12585L: netdev@vger.kernel.org 12586S: Maintained 12587F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12588F: drivers/net/ethernet/marvell/mvpp2/ 12589 12590MARVELL MWIFIEX WIRELESS DRIVER 12591M: Amitkumar Karwar <amitkarwar@gmail.com> 12592M: Ganapathi Bhat <ganapathi017@gmail.com> 12593M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12594M: Xinming Hu <huxinming820@gmail.com> 12595L: linux-wireless@vger.kernel.org 12596S: Maintained 12597F: drivers/net/wireless/marvell/mwifiex/ 12598 12599MARVELL MWL8K WIRELESS DRIVER 12600M: Lennert Buytenhek <buytenh@wantstofly.org> 12601L: linux-wireless@vger.kernel.org 12602S: Odd Fixes 12603F: drivers/net/wireless/marvell/mwl8k.c 12604 12605MARVELL NAND CONTROLLER DRIVER 12606M: Miquel Raynal <miquel.raynal@bootlin.com> 12607L: linux-mtd@lists.infradead.org 12608S: Maintained 12609F: drivers/mtd/nand/raw/marvell_nand.c 12610 12611MARVELL OCTEON ENDPOINT DRIVER 12612M: Veerasenareddy Burru <vburru@marvell.com> 12613M: Sathesh Edara <sedara@marvell.com> 12614L: netdev@vger.kernel.org 12615S: Supported 12616F: drivers/net/ethernet/marvell/octeon_ep 12617 12618MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12619M: Sunil Goutham <sgoutham@marvell.com> 12620M: Geetha sowjanya <gakula@marvell.com> 12621M: Subbaraya Sundeep <sbhatta@marvell.com> 12622M: hariprasad <hkelam@marvell.com> 12623L: netdev@vger.kernel.org 12624S: Supported 12625F: drivers/net/ethernet/marvell/octeontx2/nic/ 12626F: include/linux/soc/marvell/octeontx2/ 12627 12628MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12629M: Sunil Goutham <sgoutham@marvell.com> 12630M: Linu Cherian <lcherian@marvell.com> 12631M: Geetha sowjanya <gakula@marvell.com> 12632M: Jerin Jacob <jerinj@marvell.com> 12633M: hariprasad <hkelam@marvell.com> 12634M: Subbaraya Sundeep <sbhatta@marvell.com> 12635L: netdev@vger.kernel.org 12636S: Supported 12637F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12638F: drivers/net/ethernet/marvell/octeontx2/af/ 12639 12640MARVELL PRESTERA ETHERNET SWITCH DRIVER 12641M: Taras Chornyi <taras.chornyi@plvision.eu> 12642S: Supported 12643W: https://github.com/Marvell-switching/switchdev-prestera 12644F: drivers/net/ethernet/marvell/prestera/ 12645 12646MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12647M: Nicolas Pitre <nico@fluxnic.net> 12648S: Odd Fixes 12649F: drivers/mmc/host/mvsdio.* 12650 12651MARVELL USB MDIO CONTROLLER DRIVER 12652M: Tobias Waldekranz <tobias@waldekranz.com> 12653L: netdev@vger.kernel.org 12654S: Maintained 12655F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12656F: drivers/net/mdio/mdio-mvusb.c 12657 12658MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12659M: Hu Ziji <huziji@marvell.com> 12660L: linux-mmc@vger.kernel.org 12661S: Supported 12662F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12663F: drivers/mmc/host/sdhci-xenon* 12664 12665MATROX FRAMEBUFFER DRIVER 12666L: linux-fbdev@vger.kernel.org 12667S: Orphan 12668F: drivers/video/fbdev/matrox/matroxfb_* 12669F: include/uapi/linux/matroxfb.h 12670 12671MAX15301 DRIVER 12672M: Daniel Nilsson <daniel.nilsson@flex.com> 12673L: linux-hwmon@vger.kernel.org 12674S: Maintained 12675F: Documentation/hwmon/max15301.rst 12676F: drivers/hwmon/pmbus/max15301.c 12677 12678MAX16065 HARDWARE MONITOR DRIVER 12679M: Guenter Roeck <linux@roeck-us.net> 12680L: linux-hwmon@vger.kernel.org 12681S: Maintained 12682F: Documentation/hwmon/max16065.rst 12683F: drivers/hwmon/max16065.c 12684 12685MAX2175 SDR TUNER DRIVER 12686M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12687L: linux-media@vger.kernel.org 12688S: Maintained 12689T: git git://linuxtv.org/media_tree.git 12690F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12691F: Documentation/userspace-api/media/drivers/max2175.rst 12692F: drivers/media/i2c/max2175* 12693F: include/uapi/linux/max2175.h 12694 12695MAX31827 TEMPERATURE SWITCH DRIVER 12696M: Daniel Matyas <daniel.matyas@analog.com> 12697L: linux-hwmon@vger.kernel.org 12698S: Supported 12699W: http://ez.analog.com/community/linux-device-drivers 12700F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12701F: Documentation/hwmon/max31827.rst 12702F: drivers/hwmon/max31827.c 12703 12704MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12705L: linux-hwmon@vger.kernel.org 12706S: Orphan 12707F: Documentation/hwmon/max6650.rst 12708F: drivers/hwmon/max6650.c 12709 12710MAX6697 HARDWARE MONITOR DRIVER 12711M: Guenter Roeck <linux@roeck-us.net> 12712L: linux-hwmon@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/hwmon/max6697.txt 12715F: Documentation/hwmon/max6697.rst 12716F: drivers/hwmon/max6697.c 12717F: include/linux/platform_data/max6697.h 12718 12719MAX9286 QUAD GMSL DESERIALIZER DRIVER 12720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12727F: drivers/media/i2c/max9286.c 12728 12729MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12730M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12731L: linux-media@vger.kernel.org 12732S: Maintained 12733F: drivers/staging/media/max96712/max96712.c 12734 12735MAX9860 MONO AUDIO VOICE CODEC DRIVER 12736M: Peter Rosin <peda@axentia.se> 12737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12738S: Maintained 12739F: Documentation/devicetree/bindings/sound/max9860.txt 12740F: sound/soc/codecs/max9860.* 12741 12742MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12743M: Andreas Klinger <ak@it-klinger.de> 12744L: linux-iio@vger.kernel.org 12745S: Maintained 12746F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12747F: drivers/iio/proximity/mb1232.c 12748 12749MAXIM MAX11205 DRIVER 12750M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12751L: linux-iio@vger.kernel.org 12752S: Supported 12753W: https://ez.analog.com/linux-software-drivers 12754F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12755F: drivers/iio/adc/max11205.c 12756 12757MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12758R: Iskren Chernev <iskren.chernev@gmail.com> 12759R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12760R: Marek Szyprowski <m.szyprowski@samsung.com> 12761R: Matheus Castello <matheus@castello.eng.br> 12762L: linux-pm@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12765F: drivers/power/supply/max17040_battery.c 12766 12767MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12768R: Hans de Goede <hdegoede@redhat.com> 12769R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770R: Marek Szyprowski <m.szyprowski@samsung.com> 12771R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12772R: Purism Kernel Team <kernel@puri.sm> 12773L: linux-pm@vger.kernel.org 12774S: Maintained 12775F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12776F: drivers/power/supply/max17042_battery.c 12777 12778MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12779M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12780L: linux-kernel@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12783F: drivers/regulator/max20086-regulator.c 12784 12785MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12786M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12787L: linux-iio@vger.kernel.org 12788S: Maintained 12789F: drivers/iio/temperature/max30208.c 12790 12791MAXIM MAX77650 PMIC MFD DRIVER 12792M: Bartosz Golaszewski <brgl@bgdev.pl> 12793L: linux-kernel@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/*/*max77650.yaml 12796F: Documentation/devicetree/bindings/*/max77650*.yaml 12797F: drivers/gpio/gpio-max77650.c 12798F: drivers/input/misc/max77650-onkey.c 12799F: drivers/leds/leds-max77650.c 12800F: drivers/mfd/max77650.c 12801F: drivers/power/supply/max77650-charger.c 12802F: drivers/regulator/max77650-regulator.c 12803F: include/linux/mfd/max77650.h 12804 12805MAXIM MAX77714 PMIC MFD DRIVER 12806M: Luca Ceresoli <luca@lucaceresoli.net> 12807S: Maintained 12808F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12809F: drivers/mfd/max77714.c 12810F: include/linux/mfd/max77714.h 12811 12812MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12813M: Javier Martinez Canillas <javier@dowhile0.org> 12814L: linux-kernel@vger.kernel.org 12815S: Supported 12816F: Documentation/devicetree/bindings/*/*max77802.yaml 12817F: drivers/regulator/max77802-regulator.c 12818F: include/dt-bindings/*/*max77802.h 12819 12820MAXIM MAX77976 BATTERY CHARGER 12821M: Luca Ceresoli <luca@lucaceresoli.net> 12822S: Supported 12823F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12824F: drivers/power/supply/max77976_charger.c 12825 12826MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12828L: linux-pm@vger.kernel.org 12829S: Supported 12830B: mailto:linux-samsung-soc@vger.kernel.org 12831F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12832F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12833F: drivers/power/supply/max14577_charger.c 12834F: drivers/power/supply/max77693_charger.c 12835 12836MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12837M: Chanwoo Choi <cw00.choi@samsung.com> 12838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12839L: linux-kernel@vger.kernel.org 12840S: Supported 12841B: mailto:linux-samsung-soc@vger.kernel.org 12842F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12846F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12847F: drivers/*/*max77843.c 12848F: drivers/*/max14577*.c 12849F: drivers/*/max77686*.c 12850F: drivers/*/max77693*.c 12851F: drivers/clk/clk-max77686.c 12852F: drivers/extcon/extcon-max14577.c 12853F: drivers/extcon/extcon-max77693.c 12854F: drivers/rtc/rtc-max77686.c 12855F: include/linux/mfd/max14577*.h 12856F: include/linux/mfd/max77686*.h 12857F: include/linux/mfd/max77693*.h 12858 12859MAXIRADIO FM RADIO RECEIVER DRIVER 12860M: Hans Verkuil <hverkuil@xs4all.nl> 12861L: linux-media@vger.kernel.org 12862S: Maintained 12863W: https://linuxtv.org 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/radio/radio-maxiradio* 12866 12867MAXLINEAR ETHERNET PHY DRIVER 12868M: Xu Liang <lxu@maxlinear.com> 12869L: netdev@vger.kernel.org 12870S: Supported 12871F: drivers/net/phy/mxl-gpy.c 12872 12873MCAN MMIO DEVICE DRIVER 12874M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12875L: linux-can@vger.kernel.org 12876S: Maintained 12877F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12878F: drivers/net/can/m_can/m_can.c 12879F: drivers/net/can/m_can/m_can.h 12880F: drivers/net/can/m_can/m_can_platform.c 12881 12882MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12883R: Yasushi SHOJI <yashi@spacecubics.com> 12884L: linux-can@vger.kernel.org 12885S: Maintained 12886F: drivers/net/can/usb/mcba_usb.c 12887 12888MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12889M: Rishi Gupta <gupt21@gmail.com> 12890L: linux-i2c@vger.kernel.org 12891L: linux-input@vger.kernel.org 12892S: Maintained 12893F: drivers/hid/hid-mcp2221.c 12894 12895MCP251XFD SPI-CAN NETWORK DRIVER 12896M: Marc Kleine-Budde <mkl@pengutronix.de> 12897M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12898R: Thomas Kopp <thomas.kopp@microchip.com> 12899L: linux-can@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12902F: drivers/net/can/spi/mcp251xfd/ 12903 12904MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12905M: Peter Rosin <peda@axentia.se> 12906L: linux-iio@vger.kernel.org 12907S: Maintained 12908F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12909F: drivers/iio/potentiometer/mcp4018.c 12910F: drivers/iio/potentiometer/mcp4531.c 12911 12912MCR20A IEEE-802.15.4 RADIO DRIVER 12913M: Stefan Schmidt <stefan@datenfreihafen.org> 12914L: linux-wpan@vger.kernel.org 12915S: Odd Fixes 12916W: https://github.com/xueliu/mcr20a-linux 12917F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12918F: drivers/net/ieee802154/mcr20a.c 12919F: drivers/net/ieee802154/mcr20a.h 12920 12921MDIO REGMAP DRIVER 12922M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12923L: netdev@vger.kernel.org 12924S: Maintained 12925F: drivers/net/mdio/mdio-regmap.c 12926F: include/linux/mdio/mdio-regmap.h 12927 12928MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12929M: William Breathitt Gray <william.gray@linaro.org> 12930L: linux-iio@vger.kernel.org 12931S: Maintained 12932F: drivers/iio/dac/cio-dac.c 12933 12934MEDIA CONTROLLER FRAMEWORK 12935M: Sakari Ailus <sakari.ailus@linux.intel.com> 12936M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://www.linuxtv.org 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/mc/ 12942F: include/media/media-*.h 12943F: include/uapi/linux/media.h 12944 12945MEDIA DRIVER FOR FREESCALE IMX PXP 12946M: Philipp Zabel <p.zabel@pengutronix.de> 12947L: linux-media@vger.kernel.org 12948S: Maintained 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/platform/nxp/imx-pxp.[ch] 12951 12952MEDIA DRIVERS FOR ASCOT2E 12953M: Sergey Kozlov <serjk@netup.ru> 12954M: Abylay Ospan <aospan@netup.ru> 12955L: linux-media@vger.kernel.org 12956S: Supported 12957W: https://linuxtv.org 12958W: http://netup.tv/ 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/dvb-frontends/ascot2e* 12961 12962MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12963M: Jasmin Jessich <jasmin@anw.at> 12964L: linux-media@vger.kernel.org 12965S: Maintained 12966W: https://linuxtv.org 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/dvb-frontends/cxd2099* 12969 12970MEDIA DRIVERS FOR CXD2841ER 12971M: Sergey Kozlov <serjk@netup.ru> 12972M: Abylay Ospan <aospan@netup.ru> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: https://linuxtv.org 12976W: http://netup.tv/ 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/cxd2841er* 12979 12980MEDIA DRIVERS FOR CXD2880 12981M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12982L: linux-media@vger.kernel.org 12983S: Supported 12984W: http://linuxtv.org/ 12985T: git git://linuxtv.org/media_tree.git 12986F: drivers/media/dvb-frontends/cxd2880/* 12987F: drivers/media/spi/cxd2880* 12988 12989MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12990L: linux-media@vger.kernel.org 12991S: Orphan 12992W: https://linuxtv.org 12993T: git git://linuxtv.org/media_tree.git 12994F: drivers/media/pci/ddbridge/* 12995 12996MEDIA DRIVERS FOR FREESCALE IMX 12997M: Steve Longerbeam <slongerbeam@gmail.com> 12998M: Philipp Zabel <p.zabel@pengutronix.de> 12999L: linux-media@vger.kernel.org 13000S: Maintained 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/admin-guide/media/imx.rst 13003F: Documentation/devicetree/bindings/media/imx.txt 13004F: drivers/staging/media/imx/ 13005F: include/linux/imx-media.h 13006F: include/media/imx.h 13007 13008MEDIA DRIVERS FOR FREESCALE IMX7 13009M: Rui Miguel Silva <rmfrfs@gmail.com> 13010M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012S: Maintained 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/admin-guide/media/imx7.rst 13015F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13016F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13017F: drivers/media/platform/nxp/imx-mipi-csis.c 13018F: drivers/media/platform/nxp/imx7-media-csi.c 13019 13020MEDIA DRIVERS FOR HELENE 13021M: Abylay Ospan <aospan@netup.ru> 13022L: linux-media@vger.kernel.org 13023S: Supported 13024W: https://linuxtv.org 13025W: http://netup.tv/ 13026T: git git://linuxtv.org/media_tree.git 13027F: drivers/media/dvb-frontends/helene* 13028 13029MEDIA DRIVERS FOR HORUS3A 13030M: Sergey Kozlov <serjk@netup.ru> 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/horus3a* 13038 13039MEDIA DRIVERS FOR LNBH25 13040M: Sergey Kozlov <serjk@netup.ru> 13041M: Abylay Ospan <aospan@netup.ru> 13042L: linux-media@vger.kernel.org 13043S: Supported 13044W: https://linuxtv.org 13045W: http://netup.tv/ 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/lnbh25* 13048 13049MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13050L: linux-media@vger.kernel.org 13051S: Orphan 13052W: https://linuxtv.org 13053T: git git://linuxtv.org/media_tree.git 13054F: drivers/media/dvb-frontends/mxl5xx* 13055 13056MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13057M: Sergey Kozlov <serjk@netup.ru> 13058M: Abylay Ospan <aospan@netup.ru> 13059L: linux-media@vger.kernel.org 13060S: Supported 13061W: https://linuxtv.org 13062W: http://netup.tv/ 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/pci/netup_unidvb/* 13065 13066MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13067M: Dmitry Osipenko <digetx@gmail.com> 13068L: linux-media@vger.kernel.org 13069L: linux-tegra@vger.kernel.org 13070S: Maintained 13071T: git git://linuxtv.org/media_tree.git 13072F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13073F: drivers/media/platform/nvidia/tegra-vde/ 13074 13075MEDIA DRIVERS FOR RENESAS - CEU 13076M: Jacopo Mondi <jacopo@jmondi.org> 13077L: linux-media@vger.kernel.org 13078L: linux-renesas-soc@vger.kernel.org 13079S: Supported 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13082F: drivers/media/platform/renesas/renesas-ceu.c 13083F: include/media/drv-intf/renesas-ceu.h 13084 13085MEDIA DRIVERS FOR RENESAS - DRIF 13086M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13092F: drivers/media/platform/renesas/rcar_drif.c 13093 13094MEDIA DRIVERS FOR RENESAS - FCP 13095M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13096L: linux-media@vger.kernel.org 13097L: linux-renesas-soc@vger.kernel.org 13098S: Supported 13099T: git git://linuxtv.org/media_tree.git 13100F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13101F: drivers/media/platform/renesas/rcar-fcp.c 13102F: include/media/rcar-fcp.h 13103 13104MEDIA DRIVERS FOR RENESAS - FDP1 13105M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13111F: drivers/media/platform/renesas/rcar_fdp1.c 13112 13113MEDIA DRIVERS FOR RENESAS - VIN 13114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13115L: linux-media@vger.kernel.org 13116L: linux-renesas-soc@vger.kernel.org 13117S: Supported 13118T: git git://linuxtv.org/media_tree.git 13119F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13120F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13121F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13122F: drivers/media/platform/renesas/rcar-isp.c 13123F: drivers/media/platform/renesas/rcar-vin/ 13124 13125MEDIA DRIVERS FOR RENESAS - VSP1 13126M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13127M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13128L: linux-media@vger.kernel.org 13129L: linux-renesas-soc@vger.kernel.org 13130S: Supported 13131T: git git://linuxtv.org/media_tree.git 13132F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13133F: drivers/media/platform/renesas/vsp1/ 13134 13135MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13136L: linux-media@vger.kernel.org 13137S: Orphan 13138W: https://linuxtv.org 13139T: git git://linuxtv.org/media_tree.git 13140F: drivers/media/dvb-frontends/stv0910* 13141 13142MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13143L: linux-media@vger.kernel.org 13144S: Orphan 13145W: https://linuxtv.org 13146T: git git://linuxtv.org/media_tree.git 13147F: drivers/media/dvb-frontends/stv6111* 13148 13149MEDIA DRIVERS FOR STM32 - DCMI 13150M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13151L: linux-media@vger.kernel.org 13152S: Supported 13153T: git git://linuxtv.org/media_tree.git 13154F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13155F: drivers/media/platform/st/stm32/stm32-dcmi.c 13156 13157MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13158M: Mauro Carvalho Chehab <mchehab@kernel.org> 13159L: linux-media@vger.kernel.org 13160S: Maintained 13161W: https://linuxtv.org 13162Q: http://patchwork.kernel.org/project/linux-media/list/ 13163T: git git://linuxtv.org/media_tree.git 13164F: Documentation/admin-guide/media/ 13165F: Documentation/devicetree/bindings/media/ 13166F: Documentation/driver-api/media/ 13167F: Documentation/userspace-api/media/ 13168F: drivers/media/ 13169F: drivers/staging/media/ 13170F: include/dt-bindings/media/ 13171F: include/linux/platform_data/media/ 13172F: include/media/ 13173F: include/uapi/linux/dvb/ 13174F: include/uapi/linux/ivtv* 13175F: include/uapi/linux/media.h 13176F: include/uapi/linux/uvcvideo.h 13177F: include/uapi/linux/v4l2-* 13178F: include/uapi/linux/videodev2.h 13179 13180MEDIATEK BLUETOOTH DRIVER 13181M: Sean Wang <sean.wang@mediatek.com> 13182L: linux-bluetooth@vger.kernel.org 13183L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13184S: Maintained 13185F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13186F: drivers/bluetooth/btmtkuart.c 13187 13188MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13189M: Sean Wang <sean.wang@mediatek.com> 13190L: linux-pm@vger.kernel.org 13191S: Maintained 13192F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13193F: drivers/power/reset/mt6323-poweroff.c 13194 13195MEDIATEK CIR DRIVER 13196M: Sean Wang <sean.wang@mediatek.com> 13197S: Maintained 13198F: drivers/media/rc/mtk-cir.c 13199 13200MEDIATEK DMA DRIVER 13201M: Sean Wang <sean.wang@mediatek.com> 13202L: dmaengine@vger.kernel.org 13203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13204L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13205S: Maintained 13206F: Documentation/devicetree/bindings/dma/mtk-* 13207F: drivers/dma/mediatek/ 13208 13209MEDIATEK ETHERNET DRIVER 13210M: Felix Fietkau <nbd@nbd.name> 13211M: John Crispin <john@phrozen.org> 13212M: Sean Wang <sean.wang@mediatek.com> 13213M: Mark Lee <Mark-MC.Lee@mediatek.com> 13214M: Lorenzo Bianconi <lorenzo@kernel.org> 13215L: netdev@vger.kernel.org 13216S: Maintained 13217F: drivers/net/ethernet/mediatek/ 13218 13219MEDIATEK ETHERNET PCS DRIVER 13220M: Alexander Couzens <lynxis@fe80.eu> 13221M: Daniel Golle <daniel@makrotopia.org> 13222L: netdev@vger.kernel.org 13223S: Maintained 13224F: drivers/net/pcs/pcs-mtk-lynxi.c 13225F: include/linux/pcs/pcs-mtk-lynxi.h 13226 13227MEDIATEK ETHERNET PHY DRIVERS 13228M: Daniel Golle <daniel@makrotopia.org> 13229M: Qingfang Deng <dqfext@gmail.com> 13230M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13231L: netdev@vger.kernel.org 13232S: Maintained 13233F: drivers/net/phy/mediatek-ge-soc.c 13234F: drivers/net/phy/mediatek-ge.c 13235 13236MEDIATEK I2C CONTROLLER DRIVER 13237M: Qii Wang <qii.wang@mediatek.com> 13238L: linux-i2c@vger.kernel.org 13239S: Maintained 13240F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13241F: drivers/i2c/busses/i2c-mt65xx.c 13242 13243MEDIATEK IOMMU DRIVER 13244M: Yong Wu <yong.wu@mediatek.com> 13245L: iommu@lists.linux.dev 13246L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13247S: Supported 13248F: Documentation/devicetree/bindings/iommu/mediatek* 13249F: drivers/iommu/mtk_iommu* 13250F: include/dt-bindings/memory/mt*-port.h 13251 13252MEDIATEK JPEG DRIVER 13253M: Bin Liu <bin.liu@mediatek.com> 13254S: Supported 13255F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13256F: drivers/media/platform/mediatek/jpeg/ 13257 13258MEDIATEK KEYPAD DRIVER 13259M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13260S: Supported 13261F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13262F: drivers/input/keyboard/mt6779-keypad.c 13263 13264MEDIATEK MDP DRIVER 13265M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13266M: Houlong Wei <houlong.wei@mediatek.com> 13267M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13270F: drivers/media/platform/mediatek/mdp/ 13271F: drivers/media/platform/mediatek/vpu/ 13272 13273MEDIATEK MEDIA DRIVER 13274M: Tiffany Lin <tiffany.lin@mediatek.com> 13275M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13276M: Yunfei Dong <yunfei.dong@mediatek.com> 13277S: Supported 13278F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13279F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13280F: drivers/media/platform/mediatek/vcodec/ 13281F: drivers/media/platform/mediatek/vpu/ 13282 13283MEDIATEK MMC/SD/SDIO DRIVER 13284M: Chaotian Jing <chaotian.jing@mediatek.com> 13285S: Maintained 13286F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13287F: drivers/mmc/host/mtk-sd.c 13288 13289MEDIATEK MT76 WIRELESS LAN DRIVER 13290M: Felix Fietkau <nbd@nbd.name> 13291M: Lorenzo Bianconi <lorenzo@kernel.org> 13292M: Ryder Lee <ryder.lee@mediatek.com> 13293R: Shayne Chen <shayne.chen@mediatek.com> 13294R: Sean Wang <sean.wang@mediatek.com> 13295L: linux-wireless@vger.kernel.org 13296S: Maintained 13297T: git https://github.com/nbd168/wireless 13298F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13299F: drivers/net/wireless/mediatek/mt76/ 13300 13301MEDIATEK MT7601U WIRELESS LAN DRIVER 13302M: Jakub Kicinski <kuba@kernel.org> 13303L: linux-wireless@vger.kernel.org 13304S: Maintained 13305F: drivers/net/wireless/mediatek/mt7601u/ 13306 13307MEDIATEK MT7621 CLOCK DRIVER 13308M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13309S: Maintained 13310F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13311F: drivers/clk/ralink/clk-mt7621.c 13312 13313MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13314M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13315S: Maintained 13316F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13317F: drivers/pci/controller/pcie-mt7621.c 13318 13319MEDIATEK MT7621 PHY PCI DRIVER 13320M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13321S: Maintained 13322F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13323F: drivers/phy/ralink/phy-mt7621-pci.c 13324 13325MEDIATEK MT7621/28/88 I2C DRIVER 13326M: Stefan Roese <sr@denx.de> 13327L: linux-i2c@vger.kernel.org 13328S: Maintained 13329F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13330F: drivers/i2c/busses/i2c-mt7621.c 13331 13332MEDIATEK MTMIPS CLOCK DRIVER 13333M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13334S: Maintained 13335F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13336F: drivers/clk/ralink/clk-mtmips.c 13337 13338MEDIATEK NAND CONTROLLER DRIVER 13339L: linux-mtd@lists.infradead.org 13340S: Orphan 13341F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13342F: drivers/mtd/nand/raw/mtk_* 13343 13344MEDIATEK PMIC LED DRIVER 13345M: Sean Wang <sean.wang@mediatek.com> 13346S: Maintained 13347F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13348F: drivers/leds/leds-mt6323.c 13349 13350MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13351M: Sean Wang <sean.wang@mediatek.com> 13352S: Maintained 13353F: drivers/char/hw_random/mtk-rng.c 13354 13355MEDIATEK SMI DRIVER 13356M: Yong Wu <yong.wu@mediatek.com> 13357L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13358S: Supported 13359F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13360F: drivers/memory/mtk-smi.c 13361F: include/soc/mediatek/smi.h 13362 13363MEDIATEK SWITCH DRIVER 13364M: Arınç ÜNAL <arinc.unal@arinc9.com> 13365M: Daniel Golle <daniel@makrotopia.org> 13366M: Landen Chao <Landen.Chao@mediatek.com> 13367M: DENG Qingfang <dqfext@gmail.com> 13368M: Sean Wang <sean.wang@mediatek.com> 13369L: netdev@vger.kernel.org 13370S: Maintained 13371F: drivers/net/dsa/mt7530-mdio.c 13372F: drivers/net/dsa/mt7530-mmio.c 13373F: drivers/net/dsa/mt7530.* 13374F: net/dsa/tag_mtk.c 13375 13376MEDIATEK T7XX 5G WWAN MODEM DRIVER 13377M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13378M: Intel Corporation <linuxwwan@intel.com> 13379R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13380R: Liu Haijun <haijun.liu@mediatek.com> 13381R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13382R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13383L: netdev@vger.kernel.org 13384S: Supported 13385F: drivers/net/wwan/t7xx/ 13386 13387MEDIATEK USB3 DRD IP DRIVER 13388M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13389L: linux-usb@vger.kernel.org 13390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13392S: Maintained 13393F: Documentation/devicetree/bindings/usb/mediatek,* 13394F: drivers/usb/host/xhci-mtk* 13395F: drivers/usb/mtu3/ 13396 13397MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13398M: Peter Senna Tschudin <peter.senna@gmail.com> 13399M: Martin Donnelly <martin.donnelly@ge.com> 13400M: Martyn Welch <martyn.welch@collabora.co.uk> 13401S: Maintained 13402F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13403F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13404 13405MEGARAID SCSI/SAS DRIVERS 13406M: Kashyap Desai <kashyap.desai@broadcom.com> 13407M: Sumit Saxena <sumit.saxena@broadcom.com> 13408M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13409L: megaraidlinux.pdl@broadcom.com 13410L: linux-scsi@vger.kernel.org 13411S: Maintained 13412W: http://www.avagotech.com/support/ 13413F: Documentation/scsi/megaraid.rst 13414F: drivers/scsi/megaraid.* 13415F: drivers/scsi/megaraid/ 13416 13417MELEXIS MLX90614 DRIVER 13418M: Crt Mori <cmo@melexis.com> 13419L: linux-iio@vger.kernel.org 13420S: Supported 13421W: http://www.melexis.com 13422F: drivers/iio/temperature/mlx90614.c 13423 13424MELEXIS MLX90632 DRIVER 13425M: Crt Mori <cmo@melexis.com> 13426L: linux-iio@vger.kernel.org 13427S: Supported 13428W: http://www.melexis.com 13429F: drivers/iio/temperature/mlx90632.c 13430 13431MELFAS MIP4 TOUCHSCREEN DRIVER 13432M: Sangwon Jee <jeesw@melfas.com> 13433S: Supported 13434W: http://www.melfas.com 13435F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13436F: drivers/input/touchscreen/melfas_mip4.c 13437 13438MELLANOX BLUEFIELD I2C DRIVER 13439M: Khalil Blaiech <kblaiech@nvidia.com> 13440M: Asmaa Mnebhi <asmaa@nvidia.com> 13441L: linux-i2c@vger.kernel.org 13442S: Supported 13443F: drivers/i2c/busses/i2c-mlxbf.c 13444 13445MELLANOX ETHERNET DRIVER (mlx4_en) 13446M: Tariq Toukan <tariqt@nvidia.com> 13447L: netdev@vger.kernel.org 13448S: Supported 13449W: http://www.mellanox.com 13450Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13451F: drivers/net/ethernet/mellanox/mlx4/en_* 13452 13453MELLANOX ETHERNET DRIVER (mlx5e) 13454M: Saeed Mahameed <saeedm@nvidia.com> 13455L: netdev@vger.kernel.org 13456S: Supported 13457W: http://www.mellanox.com 13458Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13459F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13460 13461MELLANOX ETHERNET INNOVA DRIVERS 13462R: Boris Pismenny <borisp@nvidia.com> 13463L: netdev@vger.kernel.org 13464S: Supported 13465W: http://www.mellanox.com 13466Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13467F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13468F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13469F: include/linux/mlx5/mlx5_ifc_fpga.h 13470 13471MELLANOX ETHERNET SWITCH DRIVERS 13472M: Ido Schimmel <idosch@nvidia.com> 13473M: Petr Machata <petrm@nvidia.com> 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlxsw/ 13479F: tools/testing/selftests/drivers/net/mlxsw/ 13480 13481MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13482M: mlxsw@nvidia.com 13483L: netdev@vger.kernel.org 13484S: Supported 13485W: http://www.mellanox.com 13486Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13487F: drivers/net/ethernet/mellanox/mlxfw/ 13488 13489MELLANOX HARDWARE PLATFORM SUPPORT 13490M: Hans de Goede <hdegoede@redhat.com> 13491M: Mark Gross <markgross@kernel.org> 13492M: Vadim Pasternak <vadimp@nvidia.com> 13493L: platform-driver-x86@vger.kernel.org 13494S: Supported 13495F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13496F: drivers/platform/mellanox/ 13497F: include/linux/platform_data/mlxreg.h 13498 13499MELLANOX MLX4 core VPI driver 13500M: Tariq Toukan <tariqt@nvidia.com> 13501L: netdev@vger.kernel.org 13502L: linux-rdma@vger.kernel.org 13503S: Supported 13504W: http://www.mellanox.com 13505Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13506F: drivers/net/ethernet/mellanox/mlx4/ 13507F: include/linux/mlx4/ 13508 13509MELLANOX MLX4 IB driver 13510M: Yishai Hadas <yishaih@nvidia.com> 13511L: linux-rdma@vger.kernel.org 13512S: Supported 13513W: http://www.mellanox.com 13514Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13515F: drivers/infiniband/hw/mlx4/ 13516F: include/linux/mlx4/ 13517F: include/uapi/rdma/mlx4-abi.h 13518 13519MELLANOX MLX5 core VPI driver 13520M: Saeed Mahameed <saeedm@nvidia.com> 13521M: Leon Romanovsky <leonro@nvidia.com> 13522L: netdev@vger.kernel.org 13523L: linux-rdma@vger.kernel.org 13524S: Supported 13525W: http://www.mellanox.com 13526Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13527F: Documentation/networking/device_drivers/ethernet/mellanox/ 13528F: drivers/net/ethernet/mellanox/mlx5/core/ 13529F: include/linux/mlx5/ 13530 13531MELLANOX MLX5 IB driver 13532M: Leon Romanovsky <leonro@nvidia.com> 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13537F: drivers/infiniband/hw/mlx5/ 13538F: include/linux/mlx5/ 13539F: include/uapi/rdma/mlx5-abi.h 13540 13541MELLANOX MLXCPLD I2C AND MUX DRIVER 13542M: Vadim Pasternak <vadimp@nvidia.com> 13543M: Michael Shych <michaelsh@nvidia.com> 13544L: linux-i2c@vger.kernel.org 13545S: Supported 13546F: Documentation/i2c/busses/i2c-mlxcpld.rst 13547F: drivers/i2c/busses/i2c-mlxcpld.c 13548F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13549 13550MELLANOX MLXCPLD LED DRIVER 13551M: Vadim Pasternak <vadimp@nvidia.com> 13552L: linux-leds@vger.kernel.org 13553S: Supported 13554F: Documentation/leds/leds-mlxcpld.rst 13555F: drivers/leds/leds-mlxcpld.c 13556F: drivers/leds/leds-mlxreg.c 13557 13558MELLANOX PLATFORM DRIVER 13559M: Vadim Pasternak <vadimp@nvidia.com> 13560L: platform-driver-x86@vger.kernel.org 13561S: Supported 13562F: drivers/platform/x86/mlx-platform.c 13563 13564MEMBARRIER SUPPORT 13565M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13566M: "Paul E. McKenney" <paulmck@kernel.org> 13567L: linux-kernel@vger.kernel.org 13568S: Supported 13569F: arch/powerpc/include/asm/membarrier.h 13570F: include/uapi/linux/membarrier.h 13571F: kernel/sched/membarrier.c 13572 13573MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13574M: Mike Rapoport <rppt@kernel.org> 13575L: linux-mm@kvack.org 13576S: Maintained 13577F: Documentation/core-api/boot-time-mm.rst 13578F: include/linux/memblock.h 13579F: mm/memblock.c 13580F: mm/mm_init.c 13581F: tools/testing/memblock/ 13582 13583MEMORY CONTROLLER DRIVERS 13584M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13585L: linux-kernel@vger.kernel.org 13586S: Maintained 13587B: mailto:krzysztof.kozlowski@linaro.org 13588T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13589F: Documentation/devicetree/bindings/memory-controllers/ 13590F: drivers/memory/ 13591F: include/dt-bindings/memory/ 13592F: include/memory/ 13593 13594MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13595M: Dmitry Osipenko <digetx@gmail.com> 13596L: linux-pm@vger.kernel.org 13597L: linux-tegra@vger.kernel.org 13598S: Maintained 13599T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13600F: drivers/devfreq/tegra30-devfreq.c 13601 13602MEMORY HOT(UN)PLUG 13603M: David Hildenbrand <david@redhat.com> 13604M: Oscar Salvador <osalvador@suse.de> 13605L: linux-mm@kvack.org 13606S: Maintained 13607F: Documentation/admin-guide/mm/memory-hotplug.rst 13608F: Documentation/core-api/memory-hotplug.rst 13609F: drivers/base/memory.c 13610F: include/linux/memory_hotplug.h 13611F: mm/memory_hotplug.c 13612F: tools/testing/selftests/memory-hotplug/ 13613 13614MEMORY MANAGEMENT 13615M: Andrew Morton <akpm@linux-foundation.org> 13616L: linux-mm@kvack.org 13617S: Maintained 13618W: http://www.linux-mm.org 13619T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13620T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13621F: include/linux/gfp.h 13622F: include/linux/gfp_types.h 13623F: include/linux/memory_hotplug.h 13624F: include/linux/mm.h 13625F: include/linux/mmzone.h 13626F: include/linux/pagewalk.h 13627F: include/trace/events/ksm.h 13628F: mm/ 13629F: tools/mm/ 13630F: tools/testing/selftests/mm/ 13631 13632MEMORY TECHNOLOGY DEVICES (MTD) 13633M: Miquel Raynal <miquel.raynal@bootlin.com> 13634M: Richard Weinberger <richard@nod.at> 13635M: Vignesh Raghavendra <vigneshr@ti.com> 13636L: linux-mtd@lists.infradead.org 13637S: Maintained 13638W: http://www.linux-mtd.infradead.org/ 13639Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13640C: irc://irc.oftc.net/mtd 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13643F: Documentation/devicetree/bindings/mtd/ 13644F: drivers/mtd/ 13645F: include/linux/mtd/ 13646F: include/uapi/mtd/ 13647 13648MEMSENSING MICROSYSTEMS MSA311 DRIVER 13649M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13650L: linux-iio@vger.kernel.org 13651S: Maintained 13652F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13653F: drivers/iio/accel/msa311.c 13654 13655MEN A21 WATCHDOG DRIVER 13656M: Johannes Thumshirn <morbidrsa@gmail.com> 13657L: linux-watchdog@vger.kernel.org 13658S: Maintained 13659F: drivers/watchdog/mena21_wdt.c 13660 13661MEN CHAMELEON BUS (mcb) 13662M: Johannes Thumshirn <morbidrsa@gmail.com> 13663S: Maintained 13664F: Documentation/driver-api/men-chameleon-bus.rst 13665F: drivers/mcb/ 13666F: include/linux/mcb.h 13667 13668MEN F21BMC (Board Management Controller) 13669M: Andreas Werner <andreas.werner@men.de> 13670S: Supported 13671F: Documentation/hwmon/menf21bmc.rst 13672F: drivers/hwmon/menf21bmc_hwmon.c 13673F: drivers/leds/leds-menf21bmc.c 13674F: drivers/mfd/menf21bmc.c 13675F: drivers/watchdog/menf21bmc_wdt.c 13676 13677MEN Z069 WATCHDOG DRIVER 13678M: Johannes Thumshirn <jth@kernel.org> 13679L: linux-watchdog@vger.kernel.org 13680S: Maintained 13681F: drivers/watchdog/menz69_wdt.c 13682 13683MESON AO CEC DRIVER FOR AMLOGIC SOCS 13684M: Neil Armstrong <neil.armstrong@linaro.org> 13685L: linux-media@vger.kernel.org 13686L: linux-amlogic@lists.infradead.org 13687S: Supported 13688W: http://linux-meson.com/ 13689T: git git://linuxtv.org/media_tree.git 13690F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13691F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13692F: drivers/media/cec/platform/meson/ao-cec.c 13693 13694MESON GE2D DRIVER FOR AMLOGIC SOCS 13695M: Neil Armstrong <neil.armstrong@linaro.org> 13696L: linux-media@vger.kernel.org 13697L: linux-amlogic@lists.infradead.org 13698S: Supported 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13701F: drivers/media/platform/amlogic/meson-ge2d/ 13702 13703MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13704M: Liang Yang <liang.yang@amlogic.com> 13705L: linux-mtd@lists.infradead.org 13706S: Maintained 13707F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13708F: drivers/mtd/nand/raw/meson_* 13709 13710MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13711M: Neil Armstrong <neil.armstrong@linaro.org> 13712L: linux-media@vger.kernel.org 13713L: linux-amlogic@lists.infradead.org 13714S: Supported 13715T: git git://linuxtv.org/media_tree.git 13716F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13717F: drivers/staging/media/meson/vdec/ 13718 13719METHODE UDPU SUPPORT 13720M: Vladimir Vid <vladimir.vid@sartura.hr> 13721S: Maintained 13722F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13723 13724MHI BUS 13725M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13726L: mhi@lists.linux.dev 13727L: linux-arm-msm@vger.kernel.org 13728S: Maintained 13729T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13730F: Documentation/ABI/stable/sysfs-bus-mhi 13731F: Documentation/mhi/ 13732F: drivers/bus/mhi/ 13733F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13734F: include/linux/mhi.h 13735 13736MICROBLAZE ARCHITECTURE 13737M: Michal Simek <monstr@monstr.eu> 13738S: Supported 13739W: http://www.monstr.eu/fdt/ 13740T: git git://git.monstr.eu/linux-2.6-microblaze.git 13741F: arch/microblaze/ 13742 13743MICROBLAZE TMR INJECT 13744M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13745S: Supported 13746F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13747F: drivers/misc/xilinx_tmr_inject.c 13748 13749MICROBLAZE TMR MANAGER 13750M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13751S: Supported 13752F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13753F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13754F: drivers/misc/xilinx_tmr_manager.c 13755 13756MICROCHIP AT91 DMA DRIVERS 13757M: Ludovic Desroches <ludovic.desroches@microchip.com> 13758M: Tudor Ambarus <tudor.ambarus@linaro.org> 13759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13760L: dmaengine@vger.kernel.org 13761S: Supported 13762F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13763F: drivers/dma/at_hdmac.c 13764F: drivers/dma/at_xdmac.c 13765F: include/dt-bindings/dma/at91.h 13766 13767MICROCHIP AT91 SERIAL DRIVER 13768M: Richard Genoud <richard.genoud@gmail.com> 13769S: Maintained 13770F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13771F: drivers/tty/serial/atmel_serial.c 13772F: drivers/tty/serial/atmel_serial.h 13773 13774MICROCHIP AT91 USART MFD DRIVER 13775M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13776L: linux-kernel@vger.kernel.org 13777S: Supported 13778F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13779F: drivers/mfd/at91-usart.c 13780F: include/dt-bindings/mfd/at91-usart.h 13781 13782MICROCHIP AT91 USART SPI DRIVER 13783M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13784L: linux-spi@vger.kernel.org 13785S: Supported 13786F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13787F: drivers/spi/spi-at91-usart.c 13788 13789MICROCHIP AUDIO ASOC DRIVERS 13790M: Claudiu Beznea <claudiu.beznea@microchip.com> 13791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13792S: Supported 13793F: Documentation/devicetree/bindings/sound/atmel* 13794F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13795F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13796F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13797F: sound/soc/atmel 13798 13799MICROCHIP CSI2DC DRIVER 13800M: Eugen Hristev <eugen.hristev@microchip.com> 13801L: linux-media@vger.kernel.org 13802S: Supported 13803F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13804F: drivers/media/platform/microchip/microchip-csi2dc.c 13805 13806MICROCHIP ECC DRIVER 13807M: Tudor Ambarus <tudor.ambarus@linaro.org> 13808L: linux-crypto@vger.kernel.org 13809S: Maintained 13810F: drivers/crypto/atmel-ecc.* 13811 13812MICROCHIP EIC DRIVER 13813M: Claudiu Beznea <claudiu.beznea@microchip.com> 13814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13815S: Supported 13816F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13817F: drivers/irqchip/irq-mchp-eic.c 13818 13819MICROCHIP I2C DRIVER 13820M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13821L: linux-i2c@vger.kernel.org 13822S: Supported 13823F: drivers/i2c/busses/i2c-at91-*.c 13824F: drivers/i2c/busses/i2c-at91.h 13825 13826MICROCHIP ISC DRIVER 13827M: Eugen Hristev <eugen.hristev@microchip.com> 13828L: linux-media@vger.kernel.org 13829S: Supported 13830F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13831F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13832F: drivers/media/platform/microchip/microchip-isc* 13833F: drivers/media/platform/microchip/microchip-sama*-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-isc* 13835F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13836F: include/linux/atmel-isc-media.h 13837 13838MICROCHIP ISI DRIVER 13839M: Eugen Hristev <eugen.hristev@microchip.com> 13840L: linux-media@vger.kernel.org 13841S: Supported 13842F: drivers/media/platform/atmel/atmel-isi.c 13843F: drivers/media/platform/atmel/atmel-isi.h 13844 13845MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13846M: Woojung Huh <woojung.huh@microchip.com> 13847M: UNGLinuxDriver@microchip.com 13848L: netdev@vger.kernel.org 13849S: Maintained 13850F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13851F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13852F: drivers/net/dsa/microchip/* 13853F: include/linux/dsa/ksz_common.h 13854F: include/linux/platform_data/microchip-ksz.h 13855F: net/dsa/tag_ksz.c 13856 13857MICROCHIP LAN743X ETHERNET DRIVER 13858M: Bryan Whitehead <bryan.whitehead@microchip.com> 13859M: UNGLinuxDriver@microchip.com 13860L: netdev@vger.kernel.org 13861S: Maintained 13862F: drivers/net/ethernet/microchip/lan743x_* 13863 13864MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13865M: Arun Ramadoss <arun.ramadoss@microchip.com> 13866R: UNGLinuxDriver@microchip.com 13867L: netdev@vger.kernel.org 13868S: Maintained 13869F: drivers/net/phy/microchip_t1.c 13870 13871MICROCHIP LAN966X ETHERNET DRIVER 13872M: Horatiu Vultur <horatiu.vultur@microchip.com> 13873M: UNGLinuxDriver@microchip.com 13874L: netdev@vger.kernel.org 13875S: Maintained 13876F: drivers/net/ethernet/microchip/lan966x/* 13877 13878MICROCHIP LCDFB DRIVER 13879M: Nicolas Ferre <nicolas.ferre@microchip.com> 13880L: linux-fbdev@vger.kernel.org 13881S: Maintained 13882F: drivers/video/fbdev/atmel_lcdfb.c 13883F: include/video/atmel_lcdc.h 13884 13885MICROCHIP MCP16502 PMIC DRIVER 13886M: Claudiu Beznea <claudiu.beznea@microchip.com> 13887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13888S: Supported 13889F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13890F: drivers/regulator/mcp16502.c 13891 13892MICROCHIP MCP3911 ADC DRIVER 13893M: Marcus Folkesson <marcus.folkesson@gmail.com> 13894M: Kent Gustavsson <kent@minoris.se> 13895L: linux-iio@vger.kernel.org 13896S: Maintained 13897F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13898F: drivers/iio/adc/mcp3911.c 13899 13900MICROCHIP MMC/SD/SDIO MCI DRIVER 13901M: Ludovic Desroches <ludovic.desroches@microchip.com> 13902S: Maintained 13903F: drivers/mmc/host/atmel-mci.c 13904 13905MICROCHIP NAND DRIVER 13906M: Tudor Ambarus <tudor.ambarus@linaro.org> 13907L: linux-mtd@lists.infradead.org 13908S: Supported 13909F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13910F: drivers/mtd/nand/raw/atmel/* 13911 13912MICROCHIP OTPC DRIVER 13913M: Claudiu Beznea <claudiu.beznea@microchip.com> 13914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13915S: Supported 13916F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13917F: drivers/nvmem/microchip-otpc.c 13918F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13919 13920MICROCHIP PCI1XXXX GP DRIVER 13921M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13922L: linux-gpio@vger.kernel.org 13923S: Supported 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13927 13928MICROCHIP PCI1XXXX I2C DRIVER 13929M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13930M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13931M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13932L: linux-i2c@vger.kernel.org 13933S: Maintained 13934F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13935 13936MICROCHIP PCIe UART DRIVER 13937M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13938M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13939L: linux-serial@vger.kernel.org 13940S: Maintained 13941F: drivers/tty/serial/8250/8250_pci1xxxx.c 13942 13943MICROCHIP POLARFIRE FPGA DRIVERS 13944M: Conor Dooley <conor.dooley@microchip.com> 13945R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13946L: linux-fpga@vger.kernel.org 13947S: Supported 13948F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13949F: drivers/fpga/microchip-spi.c 13950 13951MICROCHIP PWM DRIVER 13952M: Claudiu Beznea <claudiu.beznea@microchip.com> 13953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13954L: linux-pwm@vger.kernel.org 13955S: Supported 13956F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13957F: drivers/pwm/pwm-atmel.c 13958 13959MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13960M: Eugen Hristev <eugen.hristev@microchip.com> 13961L: linux-iio@vger.kernel.org 13962S: Supported 13963F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13964F: drivers/iio/adc/at91-sama5d2_adc.c 13965F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13966 13967MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13968M: Claudiu Beznea <claudiu.beznea@microchip.com> 13969S: Supported 13970F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13971F: drivers/power/reset/at91-sama5d2_shdwc.c 13972 13973MICROCHIP SOC DRIVERS 13974M: Conor Dooley <conor@kernel.org> 13975S: Supported 13976T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13977F: drivers/soc/microchip/ 13978 13979MICROCHIP SPI DRIVER 13980M: Tudor Ambarus <tudor.ambarus@linaro.org> 13981S: Supported 13982F: drivers/spi/spi-atmel.* 13983 13984MICROCHIP SSC DRIVER 13985M: Claudiu Beznea <claudiu.beznea@microchip.com> 13986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13987S: Supported 13988F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13989F: drivers/misc/atmel-ssc.c 13990F: include/linux/atmel-ssc.h 13991 13992Microchip Timer Counter Block (TCB) Capture Driver 13993M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13995L: linux-iio@vger.kernel.org 13996S: Maintained 13997F: drivers/counter/microchip-tcb-capture.c 13998 13999MICROCHIP USB251XB DRIVER 14000M: Richard Leitner <richard.leitner@skidata.com> 14001L: linux-usb@vger.kernel.org 14002S: Maintained 14003F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14004F: drivers/usb/misc/usb251xb.c 14005 14006MICROCHIP USBA UDC DRIVER 14007M: Cristian Birsan <cristian.birsan@microchip.com> 14008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14009S: Supported 14010F: drivers/usb/gadget/udc/atmel_usba_udc.* 14011 14012MICROCHIP WILC1000 WIFI DRIVER 14013M: Ajay Singh <ajay.kathat@microchip.com> 14014M: Claudiu Beznea <claudiu.beznea@microchip.com> 14015L: linux-wireless@vger.kernel.org 14016S: Supported 14017F: drivers/net/wireless/microchip/wilc1000/ 14018 14019MICROSEMI MIPS SOCS 14020M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14021M: UNGLinuxDriver@microchip.com 14022L: linux-mips@vger.kernel.org 14023S: Supported 14024F: Documentation/devicetree/bindings/mips/mscc.txt 14025F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14026F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14027F: arch/mips/boot/dts/mscc/ 14028F: arch/mips/configs/generic/board-ocelot.config 14029F: arch/mips/generic/board-ocelot.c 14030 14031MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14032M: Don Brace <don.brace@microchip.com> 14033L: storagedev@microchip.com 14034L: linux-scsi@vger.kernel.org 14035S: Supported 14036F: Documentation/scsi/smartpqi.rst 14037F: drivers/scsi/smartpqi/Kconfig 14038F: drivers/scsi/smartpqi/Makefile 14039F: drivers/scsi/smartpqi/smartpqi*.[ch] 14040F: include/linux/cciss*.h 14041F: include/uapi/linux/cciss*.h 14042 14043MICROSOFT MANA RDMA DRIVER 14044M: Long Li <longli@microsoft.com> 14045M: Ajay Sharma <sharmaajay@microsoft.com> 14046L: linux-rdma@vger.kernel.org 14047S: Supported 14048F: drivers/infiniband/hw/mana/ 14049F: include/net/mana 14050F: include/uapi/rdma/mana-abi.h 14051 14052MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14053M: Maximilian Luz <luzmaximilian@gmail.com> 14054L: platform-driver-x86@vger.kernel.org 14055S: Maintained 14056F: drivers/platform/surface/surface_aggregator_tabletsw.c 14057 14058MICROSOFT SURFACE BATTERY AND AC DRIVERS 14059M: Maximilian Luz <luzmaximilian@gmail.com> 14060L: linux-pm@vger.kernel.org 14061L: platform-driver-x86@vger.kernel.org 14062S: Maintained 14063F: drivers/power/supply/surface_battery.c 14064F: drivers/power/supply/surface_charger.c 14065 14066MICROSOFT SURFACE DTX DRIVER 14067M: Maximilian Luz <luzmaximilian@gmail.com> 14068L: platform-driver-x86@vger.kernel.org 14069S: Maintained 14070F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14071F: drivers/platform/surface/surface_dtx.c 14072F: include/uapi/linux/surface_aggregator/dtx.h 14073 14074MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14075M: Maximilian Luz <luzmaximilian@gmail.com> 14076L: platform-driver-x86@vger.kernel.org 14077S: Maintained 14078F: drivers/platform/surface/surface_gpe.c 14079 14080MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14081M: Hans de Goede <hdegoede@redhat.com> 14082M: Mark Gross <markgross@kernel.org> 14083M: Maximilian Luz <luzmaximilian@gmail.com> 14084L: platform-driver-x86@vger.kernel.org 14085S: Maintained 14086T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14087F: drivers/platform/surface/ 14088 14089MICROSOFT SURFACE HID TRANSPORT DRIVER 14090M: Maximilian Luz <luzmaximilian@gmail.com> 14091L: linux-input@vger.kernel.org 14092L: platform-driver-x86@vger.kernel.org 14093S: Maintained 14094F: drivers/hid/surface-hid/ 14095 14096MICROSOFT SURFACE HOT-PLUG DRIVER 14097M: Maximilian Luz <luzmaximilian@gmail.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Maintained 14100F: drivers/platform/surface/surface_hotplug.c 14101 14102MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14103M: Maximilian Luz <luzmaximilian@gmail.com> 14104L: platform-driver-x86@vger.kernel.org 14105S: Maintained 14106F: drivers/platform/surface/surface_platform_profile.c 14107 14108MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14109M: Chen Yu <yu.c.chen@intel.com> 14110L: platform-driver-x86@vger.kernel.org 14111S: Supported 14112F: drivers/platform/surface/surfacepro3_button.c 14113 14114MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14115M: Maximilian Luz <luzmaximilian@gmail.com> 14116L: platform-driver-x86@vger.kernel.org 14117S: Maintained 14118F: drivers/platform/surface/surface_aggregator_hub.c 14119 14120MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14121M: Maximilian Luz <luzmaximilian@gmail.com> 14122L: platform-driver-x86@vger.kernel.org 14123S: Maintained 14124W: https://github.com/linux-surface/surface-aggregator-module 14125C: irc://irc.libera.chat/linux-surface 14126F: Documentation/driver-api/surface_aggregator/ 14127F: drivers/platform/surface/aggregator/ 14128F: drivers/platform/surface/surface_acpi_notify.c 14129F: drivers/platform/surface/surface_aggregator_cdev.c 14130F: drivers/platform/surface/surface_aggregator_registry.c 14131F: include/linux/surface_acpi_notify.h 14132F: include/linux/surface_aggregator/ 14133F: include/uapi/linux/surface_aggregator/ 14134 14135MICROTEK X6 SCANNER 14136M: Oliver Neukum <oliver@neukum.org> 14137S: Maintained 14138F: drivers/usb/image/microtek.* 14139 14140MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14141M: Luka Kovacic <luka.kovacic@sartura.hr> 14142M: Luka Perkov <luka.perkov@sartura.hr> 14143S: Maintained 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14150 14151MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14152M: Sakari Ailus <sakari.ailus@linux.intel.com> 14153L: linux-media@vger.kernel.org 14154S: Maintained 14155F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14156F: Documentation/driver-api/media/drivers/ccs/ 14157F: Documentation/userspace-api/media/drivers/ccs.rst 14158F: drivers/media/i2c/ccs-pll.c 14159F: drivers/media/i2c/ccs-pll.h 14160F: drivers/media/i2c/ccs/ 14161F: include/uapi/linux/ccs.h 14162F: include/uapi/linux/smiapp.h 14163 14164MIPS 14165M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14166L: linux-mips@vger.kernel.org 14167S: Maintained 14168W: http://www.linux-mips.org/ 14169Q: https://patchwork.kernel.org/project/linux-mips/list/ 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14171F: Documentation/devicetree/bindings/mips/ 14172F: Documentation/mips/ 14173F: arch/mips/ 14174F: drivers/platform/mips/ 14175F: include/dt-bindings/mips/ 14176 14177MIPS BOSTON DEVELOPMENT BOARD 14178M: Paul Burton <paulburton@kernel.org> 14179L: linux-mips@vger.kernel.org 14180S: Maintained 14181F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14182F: arch/mips/boot/dts/img/boston.dts 14183F: arch/mips/configs/generic/board-boston.config 14184F: drivers/clk/imgtec/clk-boston.c 14185F: include/dt-bindings/clock/boston-clock.h 14186 14187MIPS CORE DRIVERS 14188M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14189M: Serge Semin <fancer.lancer@gmail.com> 14190L: linux-mips@vger.kernel.org 14191S: Supported 14192F: drivers/bus/mips_cdmm.c 14193F: drivers/clocksource/mips-gic-timer.c 14194F: drivers/cpuidle/cpuidle-cps.c 14195F: drivers/irqchip/irq-mips-cpu.c 14196F: drivers/irqchip/irq-mips-gic.c 14197 14198MIPS GENERIC PLATFORM 14199M: Paul Burton <paulburton@kernel.org> 14200L: linux-mips@vger.kernel.org 14201S: Supported 14202F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14203F: arch/mips/generic/ 14204F: arch/mips/tools/generic-board-config.sh 14205 14206MIPS RINT INSTRUCTION EMULATION 14207M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14208L: linux-mips@vger.kernel.org 14209S: Supported 14210F: arch/mips/math-emu/dp_rint.c 14211F: arch/mips/math-emu/sp_rint.c 14212 14213MIPS/LOONGSON1 ARCHITECTURE 14214M: Keguang Zhang <keguang.zhang@gmail.com> 14215L: linux-mips@vger.kernel.org 14216S: Maintained 14217F: arch/mips/include/asm/mach-loongson32/ 14218F: arch/mips/loongson32/ 14219F: drivers/*/*loongson1* 14220 14221MIPS/LOONGSON2EF ARCHITECTURE 14222M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14223L: linux-mips@vger.kernel.org 14224S: Maintained 14225F: arch/mips/include/asm/mach-loongson2ef/ 14226F: arch/mips/loongson2ef/ 14227F: drivers/cpufreq/loongson2_cpufreq.c 14228 14229MIPS/LOONGSON64 ARCHITECTURE 14230M: Huacai Chen <chenhuacai@kernel.org> 14231M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14232L: linux-mips@vger.kernel.org 14233S: Maintained 14234F: arch/mips/include/asm/mach-loongson64/ 14235F: arch/mips/loongson64/ 14236F: drivers/irqchip/irq-loongson* 14237F: drivers/platform/mips/cpu_hwmon.c 14238 14239MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14240M: Hans Verkuil <hverkuil@xs4all.nl> 14241L: linux-media@vger.kernel.org 14242S: Odd Fixes 14243W: https://linuxtv.org 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/radio/radio-miropcm20* 14246 14247MMP SUPPORT 14248R: Lubomir Rintel <lkundrak@v3.sk> 14249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14250S: Odd Fixes 14251T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14252F: arch/arm/boot/dts/marvell/mmp* 14253F: arch/arm/mach-mmp/ 14254F: include/linux/soc/mmp/ 14255 14256MMP USB PHY DRIVERS 14257R: Lubomir Rintel <lkundrak@v3.sk> 14258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14259S: Maintained 14260F: drivers/phy/marvell/phy-mmp3-usb.c 14261F: drivers/phy/marvell/phy-pxa-usb.c 14262 14263MMU GATHER AND TLB INVALIDATION 14264M: Will Deacon <will@kernel.org> 14265M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14266M: Andrew Morton <akpm@linux-foundation.org> 14267M: Nick Piggin <npiggin@gmail.com> 14268M: Peter Zijlstra <peterz@infradead.org> 14269L: linux-arch@vger.kernel.org 14270L: linux-mm@kvack.org 14271S: Maintained 14272F: arch/*/include/asm/tlb.h 14273F: include/asm-generic/tlb.h 14274F: mm/mmu_gather.c 14275 14276MN88472 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283F: drivers/media/dvb-frontends/mn88472* 14284 14285MN88473 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292F: drivers/media/dvb-frontends/mn88473* 14293 14294MODULE SUPPORT 14295M: Luis Chamberlain <mcgrof@kernel.org> 14296L: linux-modules@vger.kernel.org 14297L: linux-kernel@vger.kernel.org 14298S: Maintained 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14300F: include/linux/kmod.h 14301F: include/linux/module.h 14302F: kernel/module/ 14303F: lib/test_kmod.c 14304F: scripts/module* 14305F: tools/testing/selftests/kmod/ 14306 14307MONOLITHIC POWER SYSTEM PMIC DRIVER 14308M: Saravanan Sekar <sravanhome@gmail.com> 14309S: Maintained 14310F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14311F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14312F: drivers/hwmon/pmbus/mpq7932.c 14313F: drivers/iio/adc/mp2629_adc.c 14314F: drivers/mfd/mp2629.c 14315F: drivers/power/supply/mp2629_charger.c 14316F: drivers/regulator/mp5416.c 14317F: drivers/regulator/mpq7920.c 14318F: drivers/regulator/mpq7920.h 14319F: include/linux/mfd/mp2629.h 14320 14321MOST(R) TECHNOLOGY DRIVER 14322M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14323M: Christian Gromm <christian.gromm@microchip.com> 14324S: Maintained 14325F: Documentation/ABI/testing/configfs-most 14326F: Documentation/ABI/testing/sysfs-bus-most 14327F: drivers/most/ 14328F: drivers/staging/most/ 14329F: include/linux/most.h 14330 14331MOTORCOMM PHY DRIVER 14332M: Peter Geis <pgwipeout@gmail.com> 14333M: Frank <Frank.Sae@motor-comm.com> 14334L: netdev@vger.kernel.org 14335S: Maintained 14336F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14337F: drivers/net/phy/motorcomm.c 14338 14339MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14340M: Jiri Slaby <jirislaby@kernel.org> 14341S: Maintained 14342F: Documentation/driver-api/tty/moxa-smartio.rst 14343F: drivers/tty/mxser.* 14344 14345MR800 AVERMEDIA USB FM RADIO DRIVER 14346M: Alexey Klimov <klimov.linux@gmail.com> 14347L: linux-media@vger.kernel.org 14348S: Maintained 14349T: git git://linuxtv.org/media_tree.git 14350F: drivers/media/radio/radio-mr800.c 14351 14352MRF24J40 IEEE 802.15.4 RADIO DRIVER 14353M: Stefan Schmidt <stefan@datenfreihafen.org> 14354L: linux-wpan@vger.kernel.org 14355S: Odd Fixes 14356F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14357F: drivers/net/ieee802154/mrf24j40.c 14358 14359MSI EC DRIVER 14360M: Nikita Kravets <teackot@gmail.com> 14361L: platform-driver-x86@vger.kernel.org 14362S: Maintained 14363W: https://github.com/BeardOverflow/msi-ec 14364F: drivers/platform/x86/msi-ec.* 14365 14366MSI LAPTOP SUPPORT 14367M: "Lee, Chun-Yi" <jlee@suse.com> 14368L: platform-driver-x86@vger.kernel.org 14369S: Maintained 14370F: drivers/platform/x86/msi-laptop.c 14371 14372MSI WMI SUPPORT 14373L: platform-driver-x86@vger.kernel.org 14374S: Orphan 14375F: drivers/platform/x86/msi-wmi.c 14376 14377MSI001 MEDIA DRIVER 14378M: Antti Palosaari <crope@iki.fi> 14379L: linux-media@vger.kernel.org 14380S: Maintained 14381W: https://linuxtv.org 14382W: http://palosaari.fi/linux/ 14383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14384T: git git://linuxtv.org/anttip/media_tree.git 14385F: drivers/media/tuners/msi001* 14386 14387MSI2500 MEDIA DRIVER 14388M: Antti Palosaari <crope@iki.fi> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://palosaari.fi/linux/ 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/anttip/media_tree.git 14395F: drivers/media/usb/msi2500/ 14396 14397MSTAR INTERRUPT CONTROLLER DRIVER 14398M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14399M: Daniel Palmer <daniel@thingy.jp> 14400S: Maintained 14401F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14402F: drivers/irqchip/irq-mst-intc.c 14403 14404MSYSTEMS DISKONCHIP G3 MTD DRIVER 14405M: Robert Jarzmik <robert.jarzmik@free.fr> 14406L: linux-mtd@lists.infradead.org 14407S: Maintained 14408F: drivers/mtd/devices/docg3* 14409 14410MT9P031 APTINA CAMERA SENSOR 14411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14412L: linux-media@vger.kernel.org 14413S: Maintained 14414T: git git://linuxtv.org/media_tree.git 14415F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14416F: drivers/media/i2c/mt9p031.c 14417F: include/media/i2c/mt9p031.h 14418 14419MT9T112 APTINA CAMERA SENSOR 14420M: Jacopo Mondi <jacopo@jmondi.org> 14421L: linux-media@vger.kernel.org 14422S: Odd Fixes 14423T: git git://linuxtv.org/media_tree.git 14424F: drivers/media/i2c/mt9t112.c 14425F: include/media/i2c/mt9t112.h 14426 14427MT9V032 APTINA CAMERA SENSOR 14428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431T: git git://linuxtv.org/media_tree.git 14432F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14433F: drivers/media/i2c/mt9v032.c 14434F: include/media/i2c/mt9v032.h 14435 14436MT9V111 APTINA CAMERA SENSOR 14437M: Jacopo Mondi <jacopo@jmondi.org> 14438L: linux-media@vger.kernel.org 14439S: Maintained 14440T: git git://linuxtv.org/media_tree.git 14441F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14442F: drivers/media/i2c/mt9v111.c 14443 14444MULTIFUNCTION DEVICES (MFD) 14445M: Lee Jones <lee@kernel.org> 14446S: Maintained 14447T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14448F: Documentation/devicetree/bindings/mfd/ 14449F: drivers/mfd/ 14450F: include/dt-bindings/mfd/ 14451F: include/linux/mfd/ 14452 14453MULTIMEDIA CARD (MMC) ETC. OVER SPI 14454S: Orphan 14455F: drivers/mmc/host/mmc_spi.c 14456F: include/linux/spi/mmc_spi.h 14457 14458MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14459M: Ulf Hansson <ulf.hansson@linaro.org> 14460L: linux-mmc@vger.kernel.org 14461S: Maintained 14462T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14463F: Documentation/devicetree/bindings/mmc/ 14464F: drivers/mmc/ 14465F: include/linux/mmc/ 14466F: include/uapi/linux/mmc/ 14467 14468MULTIPLEXER SUBSYSTEM 14469M: Peter Rosin <peda@axentia.se> 14470S: Maintained 14471F: Documentation/ABI/testing/sysfs-class-mux* 14472F: Documentation/devicetree/bindings/mux/ 14473F: drivers/mux/ 14474F: include/dt-bindings/mux/ 14475F: include/linux/mux/ 14476 14477MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14478M: Bin Liu <b-liu@ti.com> 14479L: linux-usb@vger.kernel.org 14480S: Maintained 14481F: drivers/usb/musb/ 14482 14483MXL301RF MEDIA DRIVER 14484M: Akihiro Tsukada <tskd08@gmail.com> 14485L: linux-media@vger.kernel.org 14486S: Odd Fixes 14487F: drivers/media/tuners/mxl301rf* 14488 14489MXL5007T MEDIA DRIVER 14490M: Michael Krufky <mkrufky@linuxtv.org> 14491L: linux-media@vger.kernel.org 14492S: Maintained 14493W: https://linuxtv.org 14494W: http://github.com/mkrufky 14495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14496T: git git://linuxtv.org/mkrufky/tuners.git 14497F: drivers/media/tuners/mxl5007t.* 14498 14499MXSFB DRM DRIVER 14500M: Marek Vasut <marex@denx.de> 14501M: Stefan Agner <stefan@agner.ch> 14502L: dri-devel@lists.freedesktop.org 14503S: Supported 14504T: git git://anongit.freedesktop.org/drm/drm-misc 14505F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14506F: drivers/gpu/drm/mxsfb/ 14507 14508MYLEX DAC960 PCI RAID Controller 14509M: Hannes Reinecke <hare@kernel.org> 14510L: linux-scsi@vger.kernel.org 14511S: Supported 14512F: drivers/scsi/myrb.* 14513F: drivers/scsi/myrs.* 14514 14515MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14516M: Chris Lee <christopher.lee@cspi.com> 14517L: netdev@vger.kernel.org 14518S: Supported 14519W: https://www.cspi.com/ethernet-products/support/downloads/ 14520F: drivers/net/ethernet/myricom/myri10ge/ 14521 14522NAND FLASH SUBSYSTEM 14523M: Miquel Raynal <miquel.raynal@bootlin.com> 14524R: Richard Weinberger <richard@nod.at> 14525L: linux-mtd@lists.infradead.org 14526S: Maintained 14527W: http://www.linux-mtd.infradead.org/ 14528Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14529C: irc://irc.oftc.net/mtd 14530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14531F: drivers/mtd/nand/ 14532F: include/linux/mtd/*nand*.h 14533 14534NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14535M: Daniel Mack <zonque@gmail.com> 14536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14537S: Maintained 14538W: http://www.native-instruments.com 14539F: sound/usb/caiaq/ 14540 14541NATSEMI ETHERNET DRIVER (DP8381x) 14542S: Orphan 14543F: drivers/net/ethernet/natsemi/natsemi.c 14544 14545NCR 5380 SCSI DRIVERS 14546M: Finn Thain <fthain@linux-m68k.org> 14547M: Michael Schmitz <schmitzmic@gmail.com> 14548L: linux-scsi@vger.kernel.org 14549S: Maintained 14550F: Documentation/scsi/g_NCR5380.rst 14551F: drivers/scsi/NCR5380.* 14552F: drivers/scsi/arm/cumana_1.c 14553F: drivers/scsi/arm/oak.c 14554F: drivers/scsi/atari_scsi.* 14555F: drivers/scsi/dmx3191d.c 14556F: drivers/scsi/g_NCR5380.* 14557F: drivers/scsi/mac_scsi.* 14558F: drivers/scsi/sun3_scsi.* 14559F: drivers/scsi/sun3_scsi_vme.c 14560 14561NCSI LIBRARY 14562M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14563S: Maintained 14564F: net/ncsi/ 14565 14566NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14567M: Guenter Roeck <linux@roeck-us.net> 14568L: linux-hwmon@vger.kernel.org 14569S: Maintained 14570F: Documentation/hwmon/nct6775.rst 14571F: drivers/hwmon/nct6775-core.c 14572F: drivers/hwmon/nct6775-platform.c 14573F: drivers/hwmon/nct6775.h 14574 14575NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14576M: Zev Weiss <zev@bewilderbeest.net> 14577L: linux-hwmon@vger.kernel.org 14578S: Maintained 14579F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14580F: drivers/hwmon/nct6775-i2c.c 14581 14582NETDEVSIM 14583M: Jakub Kicinski <kuba@kernel.org> 14584S: Maintained 14585F: drivers/net/netdevsim/* 14586 14587NETEM NETWORK EMULATOR 14588M: Stephen Hemminger <stephen@networkplumber.org> 14589L: netdev@vger.kernel.org 14590S: Maintained 14591F: net/sched/sch_netem.c 14592 14593NETERION 10GbE DRIVERS (s2io) 14594M: Jon Mason <jdmason@kudzu.us> 14595L: netdev@vger.kernel.org 14596S: Supported 14597F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14598F: drivers/net/ethernet/neterion/ 14599 14600NETFILTER 14601M: Pablo Neira Ayuso <pablo@netfilter.org> 14602M: Jozsef Kadlecsik <kadlec@netfilter.org> 14603M: Florian Westphal <fw@strlen.de> 14604L: netfilter-devel@vger.kernel.org 14605L: coreteam@netfilter.org 14606S: Maintained 14607W: http://www.netfilter.org/ 14608W: http://www.iptables.org/ 14609W: http://www.nftables.org/ 14610Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14611C: irc://irc.libera.chat/netfilter 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14614F: include/linux/netfilter* 14615F: include/linux/netfilter/ 14616F: include/net/netfilter/ 14617F: include/uapi/linux/netfilter* 14618F: include/uapi/linux/netfilter/ 14619F: net/*/netfilter.c 14620F: net/*/netfilter/ 14621F: net/bridge/br_netfilter*.c 14622F: net/netfilter/ 14623 14624NETROM NETWORK LAYER 14625M: Ralf Baechle <ralf@linux-mips.org> 14626L: linux-hams@vger.kernel.org 14627S: Maintained 14628W: http://www.linux-ax25.org/ 14629F: include/net/netrom.h 14630F: include/uapi/linux/netrom.h 14631F: net/netrom/ 14632 14633NETRONIX EMBEDDED CONTROLLER 14634M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14635S: Maintained 14636F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14637F: drivers/mfd/ntxec.c 14638F: drivers/pwm/pwm-ntxec.c 14639F: drivers/rtc/rtc-ntxec.c 14640F: include/linux/mfd/ntxec.h 14641 14642NETRONOME ETHERNET DRIVERS 14643M: Simon Horman <simon.horman@corigine.com> 14644R: Jakub Kicinski <kuba@kernel.org> 14645L: oss-drivers@corigine.com 14646S: Maintained 14647F: drivers/net/ethernet/netronome/ 14648 14649NETWORK BLOCK DEVICE (NBD) 14650M: Josef Bacik <josef@toxicpanda.com> 14651L: linux-block@vger.kernel.org 14652L: nbd@other.debian.org 14653S: Maintained 14654F: Documentation/admin-guide/blockdev/nbd.rst 14655F: drivers/block/nbd.c 14656F: include/trace/events/nbd.h 14657F: include/uapi/linux/nbd.h 14658 14659NETWORK DROP MONITOR 14660M: Neil Horman <nhorman@tuxdriver.com> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663W: https://fedorahosted.org/dropwatch/ 14664F: include/uapi/linux/net_dropmon.h 14665F: net/core/drop_monitor.c 14666 14667NETWORKING DRIVERS 14668M: "David S. Miller" <davem@davemloft.net> 14669M: Eric Dumazet <edumazet@google.com> 14670M: Jakub Kicinski <kuba@kernel.org> 14671M: Paolo Abeni <pabeni@redhat.com> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14677F: Documentation/devicetree/bindings/net/ 14678F: drivers/connector/ 14679F: drivers/net/ 14680F: include/dt-bindings/net/ 14681F: include/linux/etherdevice.h 14682F: include/linux/fcdevice.h 14683F: include/linux/fddidevice.h 14684F: include/linux/hippidevice.h 14685F: include/linux/if_* 14686F: include/linux/inetdevice.h 14687F: include/linux/netdevice.h 14688F: include/uapi/linux/if_* 14689F: include/uapi/linux/netdevice.h 14690X: drivers/net/wireless/ 14691 14692NETWORKING DRIVERS (WIRELESS) 14693M: Kalle Valo <kvalo@kernel.org> 14694L: linux-wireless@vger.kernel.org 14695S: Maintained 14696W: https://wireless.wiki.kernel.org/ 14697Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14700F: Documentation/devicetree/bindings/net/wireless/ 14701F: drivers/net/wireless/ 14702 14703NETWORKING [DSA] 14704M: Andrew Lunn <andrew@lunn.ch> 14705M: Florian Fainelli <f.fainelli@gmail.com> 14706M: Vladimir Oltean <olteanv@gmail.com> 14707S: Maintained 14708F: Documentation/devicetree/bindings/net/dsa/ 14709F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14710F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14711F: drivers/net/dsa/ 14712F: include/linux/dsa/ 14713F: include/linux/platform_data/dsa.h 14714F: include/net/dsa.h 14715F: net/dsa/ 14716F: tools/testing/selftests/drivers/net/dsa/ 14717 14718NETWORKING [GENERAL] 14719M: "David S. Miller" <davem@davemloft.net> 14720M: Eric Dumazet <edumazet@google.com> 14721M: Jakub Kicinski <kuba@kernel.org> 14722M: Paolo Abeni <pabeni@redhat.com> 14723L: netdev@vger.kernel.org 14724S: Maintained 14725Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14726B: mailto:netdev@vger.kernel.org 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14729F: Documentation/core-api/netlink.rst 14730F: Documentation/netlink/ 14731F: Documentation/networking/ 14732F: Documentation/process/maintainer-netdev.rst 14733F: Documentation/userspace-api/netlink/ 14734F: include/linux/in.h 14735F: include/linux/net.h 14736F: include/linux/netdevice.h 14737F: include/net/ 14738F: include/uapi/linux/in.h 14739F: include/uapi/linux/net.h 14740F: include/uapi/linux/net_namespace.h 14741F: include/uapi/linux/netdevice.h 14742F: lib/net_utils.c 14743F: lib/random32.c 14744F: net/ 14745F: tools/net/ 14746F: tools/testing/selftests/net/ 14747X: net/bluetooth/ 14748 14749NETWORKING [IPSEC] 14750M: Steffen Klassert <steffen.klassert@secunet.com> 14751M: Herbert Xu <herbert@gondor.apana.org.au> 14752M: "David S. Miller" <davem@davemloft.net> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14757F: include/net/xfrm.h 14758F: include/uapi/linux/xfrm.h 14759F: net/ipv4/ah4.c 14760F: net/ipv4/esp4* 14761F: net/ipv4/ip_vti.c 14762F: net/ipv4/ipcomp.c 14763F: net/ipv4/xfrm* 14764F: net/ipv6/ah6.c 14765F: net/ipv6/esp6* 14766F: net/ipv6/ip6_vti.c 14767F: net/ipv6/ipcomp6.c 14768F: net/ipv6/xfrm* 14769F: net/key/ 14770F: net/xfrm/ 14771F: tools/testing/selftests/net/ipsec.c 14772 14773NETWORKING [IPv4/IPv6] 14774M: "David S. Miller" <davem@davemloft.net> 14775M: David Ahern <dsahern@kernel.org> 14776L: netdev@vger.kernel.org 14777S: Maintained 14778T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14779F: arch/x86/net/* 14780F: include/linux/ip.h 14781F: include/linux/ipv6* 14782F: include/net/fib* 14783F: include/net/ip* 14784F: include/net/route.h 14785F: net/ipv4/ 14786F: net/ipv6/ 14787 14788NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14789M: Paul Moore <paul@paul-moore.com> 14790L: netdev@vger.kernel.org 14791L: linux-security-module@vger.kernel.org 14792S: Supported 14793W: https://github.com/netlabel 14794F: Documentation/netlabel/ 14795F: include/net/calipso.h 14796F: include/net/cipso_ipv4.h 14797F: include/net/netlabel.h 14798F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14799F: include/uapi/linux/netfilter/xt_SECMARK.h 14800F: net/ipv4/cipso_ipv4.c 14801F: net/ipv6/calipso.c 14802F: net/netfilter/xt_CONNSECMARK.c 14803F: net/netfilter/xt_SECMARK.c 14804F: net/netlabel/ 14805 14806NETWORKING [MPTCP] 14807M: Matthieu Baerts <matthieu.baerts@tessares.net> 14808M: Mat Martineau <martineau@kernel.org> 14809L: netdev@vger.kernel.org 14810L: mptcp@lists.linux.dev 14811S: Maintained 14812W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14813B: https://github.com/multipath-tcp/mptcp_net-next/issues 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14815T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14816F: Documentation/networking/mptcp-sysctl.rst 14817F: include/net/mptcp.h 14818F: include/trace/events/mptcp.h 14819F: include/uapi/linux/mptcp.h 14820F: net/mptcp/ 14821F: tools/testing/selftests/bpf/*/*mptcp*.c 14822F: tools/testing/selftests/net/mptcp/ 14823 14824NETWORKING [TCP] 14825M: Eric Dumazet <edumazet@google.com> 14826L: netdev@vger.kernel.org 14827S: Maintained 14828F: include/linux/net_mm.h 14829F: include/linux/tcp.h 14830F: include/net/tcp.h 14831F: include/trace/events/tcp.h 14832F: include/uapi/linux/tcp.h 14833F: net/ipv4/syncookies.c 14834F: net/ipv4/tcp*.c 14835F: net/ipv6/syncookies.c 14836F: net/ipv6/tcp*.c 14837 14838NETWORKING [TLS] 14839M: Boris Pismenny <borisp@nvidia.com> 14840M: John Fastabend <john.fastabend@gmail.com> 14841M: Jakub Kicinski <kuba@kernel.org> 14842L: netdev@vger.kernel.org 14843S: Maintained 14844F: include/net/tls.h 14845F: include/uapi/linux/tls.h 14846F: net/tls/* 14847 14848NETXEN (1/10) GbE SUPPORT 14849M: Manish Chopra <manishc@marvell.com> 14850M: Rahul Verma <rahulv@marvell.com> 14851M: GR-Linux-NIC-Dev@marvell.com 14852L: netdev@vger.kernel.org 14853S: Supported 14854F: drivers/net/ethernet/qlogic/netxen/ 14855 14856NET_FAILOVER MODULE 14857M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14858L: netdev@vger.kernel.org 14859S: Supported 14860F: Documentation/networking/net_failover.rst 14861F: drivers/net/net_failover.c 14862F: include/net/net_failover.h 14863 14864NEXTHOP 14865M: David Ahern <dsahern@kernel.org> 14866L: netdev@vger.kernel.org 14867S: Maintained 14868F: include/net/netns/nexthop.h 14869F: include/net/nexthop.h 14870F: include/uapi/linux/nexthop.h 14871F: net/ipv4/nexthop.c 14872 14873NFC SUBSYSTEM 14874M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14875L: netdev@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/net/nfc/ 14878F: drivers/nfc/ 14879F: include/net/nfc/ 14880F: include/uapi/linux/nfc.h 14881F: net/nfc/ 14882 14883NFC VIRTUAL NCI DEVICE DRIVER 14884M: Bongsu Jeon <bongsu.jeon@samsung.com> 14885L: netdev@vger.kernel.org 14886S: Supported 14887F: drivers/nfc/virtual_ncidev.c 14888F: tools/testing/selftests/nci/ 14889 14890NFS, SUNRPC, AND LOCKD CLIENTS 14891M: Trond Myklebust <trond.myklebust@hammerspace.com> 14892M: Anna Schumaker <anna@kernel.org> 14893L: linux-nfs@vger.kernel.org 14894S: Maintained 14895W: http://client.linux-nfs.org 14896T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14897F: Documentation/filesystems/nfs/ 14898F: fs/lockd/ 14899F: fs/nfs/ 14900F: fs/nfs_common/ 14901F: include/linux/lockd/ 14902F: include/linux/nfs* 14903F: include/linux/sunrpc/ 14904F: include/uapi/linux/nfs* 14905F: include/uapi/linux/sunrpc/ 14906F: net/sunrpc/ 14907 14908NILFS2 FILESYSTEM 14909M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14910L: linux-nilfs@vger.kernel.org 14911S: Supported 14912W: https://nilfs.sourceforge.io/ 14913W: https://nilfs.osdn.jp/ 14914T: git https://github.com/konis/nilfs2.git 14915F: Documentation/filesystems/nilfs2.rst 14916F: fs/nilfs2/ 14917F: include/trace/events/nilfs2.h 14918F: include/uapi/linux/nilfs2_api.h 14919F: include/uapi/linux/nilfs2_ondisk.h 14920 14921NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14922M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14923S: Maintained 14924W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14925F: Documentation/scsi/NinjaSCSI.rst 14926F: drivers/scsi/pcmcia/nsp_* 14927 14928NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14929M: GOTO Masanori <gotom@debian.or.jp> 14930M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14931S: Maintained 14932W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14933F: Documentation/scsi/NinjaSCSI.rst 14934F: drivers/scsi/nsp32* 14935 14936NINTENDO HID DRIVER 14937M: Daniel J. Ogorchock <djogorchock@gmail.com> 14938L: linux-input@vger.kernel.org 14939S: Maintained 14940F: drivers/hid/hid-nintendo* 14941 14942NIOS2 ARCHITECTURE 14943M: Dinh Nguyen <dinguyen@kernel.org> 14944S: Maintained 14945T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14946F: arch/nios2/ 14947 14948NITRO ENCLAVES (NE) 14949M: Alexandru Ciobotaru <alcioa@amazon.com> 14950L: linux-kernel@vger.kernel.org 14951L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14952S: Supported 14953W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14954F: Documentation/virt/ne_overview.rst 14955F: drivers/virt/nitro_enclaves/ 14956F: include/linux/nitro_enclaves.h 14957F: include/uapi/linux/nitro_enclaves.h 14958F: samples/nitro_enclaves/ 14959 14960NOHZ, DYNTICKS SUPPORT 14961M: Frederic Weisbecker <frederic@kernel.org> 14962M: Thomas Gleixner <tglx@linutronix.de> 14963M: Ingo Molnar <mingo@kernel.org> 14964L: linux-kernel@vger.kernel.org 14965S: Maintained 14966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14967F: include/linux/sched/nohz.h 14968F: include/linux/tick.h 14969F: kernel/time/tick*.* 14970 14971NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14972M: Pavel Machek <pavel@ucw.cz> 14973M: Sakari Ailus <sakari.ailus@iki.fi> 14974L: linux-media@vger.kernel.org 14975S: Maintained 14976F: drivers/media/i2c/ad5820.c 14977F: drivers/media/i2c/et8ek8 14978 14979NOKIA N900 POWER SUPPLY DRIVERS 14980R: Pali Rohár <pali@kernel.org> 14981F: drivers/power/supply/bq2415x_charger.c 14982F: drivers/power/supply/bq27xxx_battery.c 14983F: drivers/power/supply/bq27xxx_battery_i2c.c 14984F: drivers/power/supply/isp1704_charger.c 14985F: drivers/power/supply/rx51_battery.c 14986F: include/linux/power/bq2415x_charger.h 14987F: include/linux/power/bq27xxx_battery.h 14988 14989NOLIBC HEADER FILE 14990M: Willy Tarreau <w@1wt.eu> 14991S: Maintained 14992T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14993F: tools/include/nolibc/ 14994F: tools/testing/selftests/nolibc/ 14995 14996NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14997M: Hans de Goede <hdegoede@redhat.com> 14998L: linux-input@vger.kernel.org 14999S: Maintained 15000F: drivers/input/touchscreen/novatek-nvt-ts.c 15001 15002NSDEPS 15003M: Matthias Maennich <maennich@google.com> 15004S: Maintained 15005F: Documentation/core-api/symbol-namespaces.rst 15006F: scripts/nsdeps 15007 15008NTB AMD DRIVER 15009M: Sanjay R Mehta <sanju.mehta@amd.com> 15010M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15011L: ntb@lists.linux.dev 15012S: Supported 15013F: drivers/ntb/hw/amd/ 15014 15015NTB DRIVER CORE 15016M: Jon Mason <jdmason@kudzu.us> 15017M: Dave Jiang <dave.jiang@intel.com> 15018M: Allen Hubbe <allenbh@gmail.com> 15019L: ntb@lists.linux.dev 15020S: Supported 15021W: https://github.com/jonmason/ntb/wiki 15022T: git https://github.com/jonmason/ntb.git 15023F: drivers/net/ntb_netdev.c 15024F: drivers/ntb/ 15025F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15026F: include/linux/ntb.h 15027F: include/linux/ntb_transport.h 15028F: tools/testing/selftests/ntb/ 15029 15030NTB IDT DRIVER 15031M: Serge Semin <fancer.lancer@gmail.com> 15032L: ntb@lists.linux.dev 15033S: Supported 15034F: drivers/ntb/hw/idt/ 15035 15036NTB INTEL DRIVER 15037M: Dave Jiang <dave.jiang@intel.com> 15038L: ntb@lists.linux.dev 15039S: Supported 15040W: https://github.com/davejiang/linux/wiki 15041T: git https://github.com/davejiang/linux.git 15042F: drivers/ntb/hw/intel/ 15043 15044NTFS FILESYSTEM 15045M: Anton Altaparmakov <anton@tuxera.com> 15046R: Namjae Jeon <linkinjeon@kernel.org> 15047L: linux-ntfs-dev@lists.sourceforge.net 15048S: Supported 15049W: http://www.tuxera.com/ 15050T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15051F: Documentation/filesystems/ntfs.rst 15052F: fs/ntfs/ 15053 15054NTFS3 FILESYSTEM 15055M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15056L: ntfs3@lists.linux.dev 15057S: Supported 15058W: http://www.paragon-software.com/ 15059T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15060F: Documentation/filesystems/ntfs3.rst 15061F: fs/ntfs3/ 15062 15063NUBUS SUBSYSTEM 15064M: Finn Thain <fthain@linux-m68k.org> 15065L: linux-m68k@lists.linux-m68k.org 15066S: Maintained 15067F: arch/*/include/asm/nubus.h 15068F: drivers/nubus/ 15069F: include/linux/nubus.h 15070F: include/uapi/linux/nubus.h 15071 15072NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15073M: Antonino Daplas <adaplas@gmail.com> 15074L: linux-fbdev@vger.kernel.org 15075S: Maintained 15076F: drivers/video/fbdev/nvidia/ 15077F: drivers/video/fbdev/riva/ 15078 15079NVIDIA WMI EC BACKLIGHT DRIVER 15080M: Daniel Dadap <ddadap@nvidia.com> 15081L: platform-driver-x86@vger.kernel.org 15082S: Supported 15083F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15084F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15085 15086NVM EXPRESS DRIVER 15087M: Keith Busch <kbusch@kernel.org> 15088M: Jens Axboe <axboe@fb.com> 15089M: Christoph Hellwig <hch@lst.de> 15090M: Sagi Grimberg <sagi@grimberg.me> 15091L: linux-nvme@lists.infradead.org 15092S: Supported 15093W: http://git.infradead.org/nvme.git 15094T: git git://git.infradead.org/nvme.git 15095F: Documentation/nvme/ 15096F: drivers/nvme/common/ 15097F: drivers/nvme/host/ 15098F: include/linux/nvme-*.h 15099F: include/linux/nvme.h 15100F: include/uapi/linux/nvme_ioctl.h 15101 15102NVM EXPRESS FABRICS AUTHENTICATION 15103M: Hannes Reinecke <hare@suse.de> 15104L: linux-nvme@lists.infradead.org 15105S: Supported 15106F: drivers/nvme/host/auth.c 15107F: drivers/nvme/target/auth.c 15108F: drivers/nvme/target/fabrics-cmd-auth.c 15109F: include/linux/nvme-auth.h 15110 15111NVM EXPRESS FC TRANSPORT DRIVERS 15112M: James Smart <james.smart@broadcom.com> 15113L: linux-nvme@lists.infradead.org 15114S: Supported 15115F: drivers/nvme/host/fc.c 15116F: drivers/nvme/target/fc.c 15117F: drivers/nvme/target/fcloop.c 15118F: include/linux/nvme-fc-driver.h 15119F: include/linux/nvme-fc.h 15120 15121NVM EXPRESS HARDWARE MONITORING SUPPORT 15122M: Guenter Roeck <linux@roeck-us.net> 15123L: linux-nvme@lists.infradead.org 15124S: Supported 15125F: drivers/nvme/host/hwmon.c 15126 15127NVM EXPRESS TARGET DRIVER 15128M: Christoph Hellwig <hch@lst.de> 15129M: Sagi Grimberg <sagi@grimberg.me> 15130M: Chaitanya Kulkarni <kch@nvidia.com> 15131L: linux-nvme@lists.infradead.org 15132S: Supported 15133W: http://git.infradead.org/nvme.git 15134T: git git://git.infradead.org/nvme.git 15135F: drivers/nvme/target/ 15136 15137NVMEM FRAMEWORK 15138M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15139S: Maintained 15140T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15141F: Documentation/ABI/stable/sysfs-bus-nvmem 15142F: Documentation/devicetree/bindings/nvmem/ 15143F: drivers/nvmem/ 15144F: include/linux/nvmem-consumer.h 15145F: include/linux/nvmem-provider.h 15146 15147NXP BLUETOOTH WIRELESS DRIVERS 15148M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15149M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15150S: Maintained 15151F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15152F: drivers/bluetooth/btnxpuart.c 15153 15154NXP C45 TJA11XX PHY DRIVER 15155M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15156L: netdev@vger.kernel.org 15157S: Maintained 15158F: drivers/net/phy/nxp-c45-tja11xx.c 15159 15160NXP FSPI DRIVER 15161M: Han Xu <han.xu@nxp.com> 15162M: Haibo Chen <haibo.chen@nxp.com> 15163R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15164L: linux-spi@vger.kernel.org 15165S: Maintained 15166F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15167F: drivers/spi/spi-nxp-fspi.c 15168 15169NXP FXAS21002C DRIVER 15170M: Rui Miguel Silva <rmfrfs@gmail.com> 15171L: linux-iio@vger.kernel.org 15172S: Maintained 15173F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15174F: drivers/iio/gyro/fxas21002c.h 15175F: drivers/iio/gyro/fxas21002c_core.c 15176F: drivers/iio/gyro/fxas21002c_i2c.c 15177F: drivers/iio/gyro/fxas21002c_spi.c 15178 15179NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15180M: Haibo Chen <haibo.chen@nxp.com> 15181L: linux-iio@vger.kernel.org 15182L: linux-imx@nxp.com 15183S: Maintained 15184F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15186F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15187F: drivers/iio/adc/imx7d_adc.c 15188F: drivers/iio/adc/imx93_adc.c 15189F: drivers/iio/adc/vf610_adc.c 15190 15191NXP i.MX 8M ISI DRIVER 15192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15193L: linux-media@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15196F: drivers/media/platform/nxp/imx8-isi/ 15197 15198NXP i.MX 8MP DW100 V4L2 DRIVER 15199M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15200L: linux-media@vger.kernel.org 15201S: Maintained 15202F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15203F: Documentation/userspace-api/media/drivers/dw100.rst 15204F: drivers/media/platform/nxp/dw100/ 15205F: include/uapi/linux/dw100.h 15206 15207NXP i.MX 8MQ DCSS DRIVER 15208M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15209R: Lucas Stach <l.stach@pengutronix.de> 15210L: dri-devel@lists.freedesktop.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15213F: drivers/gpu/drm/imx/dcss/ 15214 15215NXP i.MX 8QXP ADC DRIVER 15216M: Cai Huoqing <cai.huoqing@linux.dev> 15217M: Haibo Chen <haibo.chen@nxp.com> 15218L: linux-imx@nxp.com 15219L: linux-iio@vger.kernel.org 15220S: Maintained 15221F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15222F: drivers/iio/adc/imx8qxp-adc.c 15223 15224NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15225M: Mirela Rabulea <mirela.rabulea@nxp.com> 15226R: NXP Linux Team <linux-imx@nxp.com> 15227L: linux-media@vger.kernel.org 15228S: Maintained 15229F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15230F: drivers/media/platform/nxp/imx-jpeg 15231 15232NXP i.MX CLOCK DRIVERS 15233M: Abel Vesa <abelvesa@kernel.org> 15234R: Peng Fan <peng.fan@nxp.com> 15235L: linux-clk@vger.kernel.org 15236L: linux-imx@nxp.com 15237S: Maintained 15238T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15239F: Documentation/devicetree/bindings/clock/imx* 15240F: drivers/clk/imx/ 15241F: include/dt-bindings/clock/imx* 15242 15243NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15244M: Jagan Teki <jagan@amarulasolutions.com> 15245S: Maintained 15246F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15247F: drivers/regulator/pf8x00-regulator.c 15248 15249NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15250M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15251L: linux-kernel@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15254F: drivers/extcon/extcon-ptn5150.c 15255 15256NXP SGTL5000 DRIVER 15257M: Fabio Estevam <festevam@gmail.com> 15258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15259S: Maintained 15260F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15261F: sound/soc/codecs/sgtl5000* 15262 15263NXP SJA1105 ETHERNET SWITCH DRIVER 15264M: Vladimir Oltean <olteanv@gmail.com> 15265L: linux-kernel@vger.kernel.org 15266S: Maintained 15267F: drivers/net/dsa/sja1105 15268F: drivers/net/pcs/pcs-xpcs-nxp.c 15269 15270NXP TDA998X DRM DRIVER 15271M: Russell King <linux@armlinux.org.uk> 15272S: Maintained 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15274T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15275F: drivers/gpu/drm/i2c/tda998x_drv.c 15276F: include/drm/i2c/tda998x.h 15277F: include/dt-bindings/display/tda998x.h 15278K: "nxp,tda998x" 15279 15280NXP TFA9879 DRIVER 15281M: Peter Rosin <peda@axentia.se> 15282L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15283S: Maintained 15284F: Documentation/devicetree/bindings/sound/tfa9879.txt 15285F: sound/soc/codecs/tfa9879* 15286 15287NXP-NCI NFC DRIVER 15288S: Orphan 15289F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15290F: drivers/nfc/nxp-nci 15291 15292NXP/Goodix TFA989X (TFA1) DRIVER 15293M: Stephan Gerhold <stephan@gerhold.net> 15294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15295S: Maintained 15296F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15297F: sound/soc/codecs/tfa989x.c 15298 15299NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15300M: Jonas Malaco <jonas@protocubo.io> 15301L: linux-hwmon@vger.kernel.org 15302S: Maintained 15303F: Documentation/hwmon/nzxt-kraken2.rst 15304F: drivers/hwmon/nzxt-kraken2.c 15305 15306NZXT-SMART2 HARDWARE MONITORING DRIVER 15307M: Aleksandr Mezin <mezin.alexander@gmail.com> 15308L: linux-hwmon@vger.kernel.org 15309S: Maintained 15310F: Documentation/hwmon/nzxt-smart2.rst 15311F: drivers/hwmon/nzxt-smart2.c 15312 15313OBJAGG 15314M: Jiri Pirko <jiri@resnulli.us> 15315L: netdev@vger.kernel.org 15316S: Supported 15317F: include/linux/objagg.h 15318F: lib/objagg.c 15319F: lib/test_objagg.c 15320 15321OBJTOOL 15322M: Josh Poimboeuf <jpoimboe@kernel.org> 15323M: Peter Zijlstra <peterz@infradead.org> 15324S: Supported 15325F: include/linux/objtool*.h 15326F: tools/objtool/ 15327 15328OCELOT ETHERNET SWITCH DRIVER 15329M: Vladimir Oltean <vladimir.oltean@nxp.com> 15330M: Claudiu Manoil <claudiu.manoil@nxp.com> 15331M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15332M: UNGLinuxDriver@microchip.com 15333L: netdev@vger.kernel.org 15334S: Supported 15335F: drivers/net/dsa/ocelot/* 15336F: drivers/net/ethernet/mscc/ 15337F: include/soc/mscc/ocelot* 15338F: net/dsa/tag_ocelot.c 15339F: net/dsa/tag_ocelot_8021q.c 15340F: tools/testing/selftests/drivers/net/ocelot/* 15341 15342OCELOT EXTERNAL SWITCH CONTROL 15343M: Colin Foster <colin.foster@in-advantage.com> 15344S: Supported 15345F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15346F: drivers/mfd/ocelot* 15347F: drivers/net/dsa/ocelot/ocelot_ext.c 15348F: include/linux/mfd/ocelot.h 15349 15350OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15351M: Frederic Barrat <fbarrat@linux.ibm.com> 15352M: Andrew Donnellan <ajd@linux.ibm.com> 15353L: linuxppc-dev@lists.ozlabs.org 15354S: Supported 15355F: Documentation/userspace-api/accelerators/ocxl.rst 15356F: arch/powerpc/include/asm/pnv-ocxl.h 15357F: arch/powerpc/platforms/powernv/ocxl.c 15358F: drivers/misc/ocxl/ 15359F: include/misc/ocxl* 15360F: include/uapi/misc/ocxl.h 15361 15362OMAP AUDIO SUPPORT 15363M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15364M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: sound/soc/ti/n810.c 15369F: sound/soc/ti/omap* 15370F: sound/soc/ti/rx51.c 15371F: sound/soc/ti/sdma-pcm.* 15372 15373OMAP CLOCK FRAMEWORK SUPPORT 15374M: Paul Walmsley <paul@pwsan.com> 15375L: linux-omap@vger.kernel.org 15376S: Maintained 15377F: arch/arm/*omap*/*clock* 15378 15379OMAP DEVICE TREE SUPPORT 15380M: Benoît Cousson <bcousson@baylibre.com> 15381M: Tony Lindgren <tony@atomide.com> 15382L: linux-omap@vger.kernel.org 15383L: devicetree@vger.kernel.org 15384S: Maintained 15385F: arch/arm/boot/dts/ti/omap/ 15386 15387OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15388L: linux-omap@vger.kernel.org 15389L: linux-fbdev@vger.kernel.org 15390S: Orphan 15391F: Documentation/arch/arm/omap/dss.rst 15392F: drivers/video/fbdev/omap2/ 15393 15394OMAP FRAMEBUFFER SUPPORT 15395L: linux-fbdev@vger.kernel.org 15396L: linux-omap@vger.kernel.org 15397S: Orphan 15398F: drivers/video/fbdev/omap/ 15399 15400OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15401M: Roger Quadros <rogerq@kernel.org> 15402M: Tony Lindgren <tony@atomide.com> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405F: arch/arm/mach-omap2/*gpmc* 15406F: drivers/memory/omap-gpmc.c 15407 15408OMAP GPIO DRIVER 15409M: Grygorii Strashko <grygorii.strashko@ti.com> 15410M: Santosh Shilimkar <ssantosh@kernel.org> 15411M: Kevin Hilman <khilman@kernel.org> 15412L: linux-omap@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15415F: drivers/gpio/gpio-omap.c 15416 15417OMAP HARDWARE SPINLOCK SUPPORT 15418M: Ohad Ben-Cohen <ohad@wizery.com> 15419L: linux-omap@vger.kernel.org 15420S: Maintained 15421F: drivers/hwspinlock/omap_hwspinlock.c 15422 15423OMAP HS MMC SUPPORT 15424L: linux-mmc@vger.kernel.org 15425L: linux-omap@vger.kernel.org 15426S: Orphan 15427F: drivers/mmc/host/omap_hsmmc.c 15428 15429OMAP HWMOD DATA 15430M: Paul Walmsley <paul@pwsan.com> 15431L: linux-omap@vger.kernel.org 15432S: Maintained 15433F: arch/arm/mach-omap2/omap_hwmod*data* 15434 15435OMAP HWMOD SUPPORT 15436M: Benoît Cousson <bcousson@baylibre.com> 15437M: Paul Walmsley <paul@pwsan.com> 15438L: linux-omap@vger.kernel.org 15439S: Maintained 15440F: arch/arm/mach-omap2/omap_hwmod.* 15441 15442OMAP I2C DRIVER 15443M: Vignesh R <vigneshr@ti.com> 15444L: linux-omap@vger.kernel.org 15445L: linux-i2c@vger.kernel.org 15446S: Maintained 15447F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15448F: drivers/i2c/busses/i2c-omap.c 15449 15450OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15455F: drivers/media/platform/ti/omap3isp/ 15456F: drivers/staging/media/omap4iss/ 15457 15458OMAP MMC SUPPORT 15459M: Aaro Koskinen <aaro.koskinen@iki.fi> 15460L: linux-omap@vger.kernel.org 15461S: Odd Fixes 15462F: drivers/mmc/host/omap.c 15463 15464OMAP POWER MANAGEMENT SUPPORT 15465M: Kevin Hilman <khilman@kernel.org> 15466L: linux-omap@vger.kernel.org 15467S: Maintained 15468F: arch/arm/*omap*/*pm* 15469F: drivers/cpufreq/omap-cpufreq.c 15470 15471OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15472M: Paul Walmsley <paul@pwsan.com> 15473L: linux-omap@vger.kernel.org 15474S: Maintained 15475F: arch/arm/mach-omap2/prm* 15476 15477OMAP RANDOM NUMBER GENERATOR SUPPORT 15478M: Deepak Saxena <dsaxena@plexity.net> 15479S: Maintained 15480F: drivers/char/hw_random/omap-rng.c 15481 15482OMAP USB SUPPORT 15483L: linux-usb@vger.kernel.org 15484L: linux-omap@vger.kernel.org 15485S: Orphan 15486F: arch/arm/*omap*/usb* 15487F: drivers/usb/*/*omap* 15488 15489OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15490M: Mark Jackson <mpfj@newflow.co.uk> 15491L: linux-omap@vger.kernel.org 15492S: Maintained 15493F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15494 15495OMAP1 SUPPORT 15496M: Aaro Koskinen <aaro.koskinen@iki.fi> 15497M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15498M: Tony Lindgren <tony@atomide.com> 15499L: linux-omap@vger.kernel.org 15500S: Maintained 15501Q: http://patchwork.kernel.org/project/linux-omap/list/ 15502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15503F: arch/arm/configs/omap1_defconfig 15504F: arch/arm/mach-omap1/ 15505F: drivers/i2c/busses/i2c-omap.c 15506F: include/linux/platform_data/ams-delta-fiq.h 15507F: include/linux/platform_data/i2c-omap.h 15508 15509OMAP2+ SUPPORT 15510M: Tony Lindgren <tony@atomide.com> 15511L: linux-omap@vger.kernel.org 15512S: Maintained 15513W: http://www.muru.com/linux/omap/ 15514W: http://linux.omap.com/ 15515Q: http://patchwork.kernel.org/project/linux-omap/list/ 15516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15517F: arch/arm/configs/omap2plus_defconfig 15518F: arch/arm/mach-omap2/ 15519F: drivers/bus/ti-sysc.c 15520F: drivers/gpio/gpio-tps65219.c 15521F: drivers/i2c/busses/i2c-omap.c 15522F: drivers/irqchip/irq-omap-intc.c 15523F: drivers/mfd/*omap*.c 15524F: drivers/mfd/menelaus.c 15525F: drivers/mfd/palmas.c 15526F: drivers/mfd/tps65217.c 15527F: drivers/mfd/tps65218.c 15528F: drivers/mfd/tps65219.c 15529F: drivers/mfd/tps65910.c 15530F: drivers/mfd/twl-core.[ch] 15531F: drivers/mfd/twl4030*.c 15532F: drivers/mfd/twl6030*.c 15533F: drivers/mfd/twl6040*.c 15534F: drivers/regulator/palmas-regulator*.c 15535F: drivers/regulator/pbias-regulator.c 15536F: drivers/regulator/tps65217-regulator.c 15537F: drivers/regulator/tps65218-regulator.c 15538F: drivers/regulator/tps65219-regulator.c 15539F: drivers/regulator/tps65910-regulator.c 15540F: drivers/regulator/twl-regulator.c 15541F: drivers/regulator/twl6030-regulator.c 15542F: include/linux/platform_data/i2c-omap.h 15543F: include/linux/platform_data/ti-sysc.h 15544 15545OMFS FILESYSTEM 15546M: Bob Copeland <me@bobcopeland.com> 15547L: linux-karma-devel@lists.sourceforge.net 15548S: Maintained 15549F: Documentation/filesystems/omfs.rst 15550F: fs/omfs/ 15551 15552OMNIVISION OG01A1B SENSOR DRIVER 15553M: Shawn Tu <shawnx.tu@intel.com> 15554L: linux-media@vger.kernel.org 15555S: Maintained 15556F: drivers/media/i2c/og01a1b.c 15557 15558OMNIVISION OV01A10 SENSOR DRIVER 15559M: Bingbu Cao <bingbu.cao@intel.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: drivers/media/i2c/ov01a10.c 15564 15565OMNIVISION OV02A10 SENSOR DRIVER 15566M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15567L: linux-media@vger.kernel.org 15568S: Maintained 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15571F: drivers/media/i2c/ov02a10.c 15572 15573OMNIVISION OV08D10 SENSOR DRIVER 15574M: Jimmy Su <jimmy.su@intel.com> 15575L: linux-media@vger.kernel.org 15576S: Maintained 15577T: git git://linuxtv.org/media_tree.git 15578F: drivers/media/i2c/ov08d10.c 15579 15580OMNIVISION OV08X40 SENSOR DRIVER 15581M: Jason Chen <jason.z.chen@intel.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: drivers/media/i2c/ov08x40.c 15586 15587OMNIVISION OV13858 SENSOR DRIVER 15588M: Sakari Ailus <sakari.ailus@linux.intel.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: drivers/media/i2c/ov13858.c 15593 15594OMNIVISION OV13B10 SENSOR DRIVER 15595M: Arec Kao <arec.kao@intel.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: drivers/media/i2c/ov13b10.c 15600 15601OMNIVISION OV2680 SENSOR DRIVER 15602M: Rui Miguel Silva <rmfrfs@gmail.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15607F: drivers/media/i2c/ov2680.c 15608 15609OMNIVISION OV2685 SENSOR DRIVER 15610M: Shunqian Zheng <zhengsq@rock-chips.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15615F: drivers/media/i2c/ov2685.c 15616 15617OMNIVISION OV2740 SENSOR DRIVER 15618M: Tianshu Qiu <tian.shu.qiu@intel.com> 15619R: Shawn Tu <shawnx.tu@intel.com> 15620R: Bingbu Cao <bingbu.cao@intel.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: drivers/media/i2c/ov2740.c 15625 15626OMNIVISION OV4689 SENSOR DRIVER 15627M: Mikhail Rudenko <mike.rudenko@gmail.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15632F: drivers/media/i2c/ov5647.c 15633 15634OMNIVISION OV5640 SENSOR DRIVER 15635M: Steve Longerbeam <slongerbeam@gmail.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638T: git git://linuxtv.org/media_tree.git 15639F: drivers/media/i2c/ov5640.c 15640 15641OMNIVISION OV5647 SENSOR DRIVER 15642M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15643M: Jacopo Mondi <jacopo@jmondi.org> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646T: git git://linuxtv.org/media_tree.git 15647F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15648F: drivers/media/i2c/ov5647.c 15649 15650OMNIVISION OV5670 SENSOR DRIVER 15651M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15652L: linux-media@vger.kernel.org 15653S: Maintained 15654T: git git://linuxtv.org/media_tree.git 15655F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15656F: drivers/media/i2c/ov5670.c 15657 15658OMNIVISION OV5675 SENSOR DRIVER 15659M: Shawn Tu <shawnx.tu@intel.com> 15660L: linux-media@vger.kernel.org 15661S: Maintained 15662T: git git://linuxtv.org/media_tree.git 15663F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15664F: drivers/media/i2c/ov5675.c 15665 15666OMNIVISION OV5693 SENSOR DRIVER 15667M: Daniel Scally <djrscally@gmail.com> 15668L: linux-media@vger.kernel.org 15669S: Maintained 15670T: git git://linuxtv.org/media_tree.git 15671F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15672F: drivers/media/i2c/ov5693.c 15673 15674OMNIVISION OV5695 SENSOR DRIVER 15675M: Shunqian Zheng <zhengsq@rock-chips.com> 15676L: linux-media@vger.kernel.org 15677S: Maintained 15678T: git git://linuxtv.org/media_tree.git 15679F: drivers/media/i2c/ov5695.c 15680 15681OMNIVISION OV7670 SENSOR DRIVER 15682L: linux-media@vger.kernel.org 15683S: Orphan 15684T: git git://linuxtv.org/media_tree.git 15685F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15686F: drivers/media/i2c/ov7670.c 15687 15688OMNIVISION OV772x SENSOR DRIVER 15689M: Jacopo Mondi <jacopo@jmondi.org> 15690L: linux-media@vger.kernel.org 15691S: Odd fixes 15692T: git git://linuxtv.org/media_tree.git 15693F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15694F: drivers/media/i2c/ov772x.c 15695F: include/media/i2c/ov772x.h 15696 15697OMNIVISION OV7740 SENSOR DRIVER 15698M: Wenyou Yang <wenyou.yang@microchip.com> 15699L: linux-media@vger.kernel.org 15700S: Maintained 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15703F: drivers/media/i2c/ov7740.c 15704 15705OMNIVISION OV8856 SENSOR DRIVER 15706M: Sakari Ailus <sakari.ailus@linux.intel.com> 15707L: linux-media@vger.kernel.org 15708S: Maintained 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15711F: drivers/media/i2c/ov8856.c 15712 15713OMNIVISION OV8858 SENSOR DRIVER 15714M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15715M: Nicholas Roth <nicholas@rothemail.net> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15720F: drivers/media/i2c/ov8858.c 15721 15722OMNIVISION OV9282 SENSOR DRIVER 15723M: Paul J. Murphy <paul.j.murphy@intel.com> 15724M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15729F: drivers/media/i2c/ov9282.c 15730 15731OMNIVISION OV9640 SENSOR DRIVER 15732M: Petr Cvek <petrcvekcz@gmail.com> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735F: drivers/media/i2c/ov9640.* 15736 15737OMNIVISION OV9650 SENSOR DRIVER 15738M: Sakari Ailus <sakari.ailus@linux.intel.com> 15739R: Akinobu Mita <akinobu.mita@gmail.com> 15740R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15741L: linux-media@vger.kernel.org 15742S: Maintained 15743T: git git://linuxtv.org/media_tree.git 15744F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15745F: drivers/media/i2c/ov9650.c 15746 15747OMNIVISION OV9734 SENSOR DRIVER 15748M: Tianshu Qiu <tian.shu.qiu@intel.com> 15749R: Bingbu Cao <bingbu.cao@intel.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: drivers/media/i2c/ov9734.c 15754 15755ONBOARD USB HUB DRIVER 15756M: Matthias Kaehlcke <mka@chromium.org> 15757L: linux-usb@vger.kernel.org 15758S: Maintained 15759F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15760F: drivers/usb/misc/onboard_usb_hub.c 15761 15762ONENAND FLASH DRIVER 15763M: Kyungmin Park <kyungmin.park@samsung.com> 15764L: linux-mtd@lists.infradead.org 15765S: Maintained 15766F: drivers/mtd/nand/onenand/ 15767F: include/linux/mtd/onenand*.h 15768 15769ONEXPLAYER FAN DRIVER 15770M: Derek John Clark <derekjohn.clark@gmail.com> 15771M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15772L: linux-hwmon@vger.kernel.org 15773S: Maintained 15774F: drivers/hwmon/oxp-sensors.c 15775 15776ONIE TLV NVMEM LAYOUT DRIVER 15777M: Miquel Raynal <miquel.raynal@bootlin.com> 15778S: Maintained 15779F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15780F: drivers/nvmem/layouts/onie-tlv.c 15781 15782ONION OMEGA2+ BOARD 15783M: Harvey Hunt <harveyhuntnexus@gmail.com> 15784L: linux-mips@vger.kernel.org 15785S: Maintained 15786F: arch/mips/boot/dts/ralink/omega2p.dts 15787 15788ONSEMI ETHERNET PHY DRIVERS 15789M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15790L: netdev@vger.kernel.org 15791S: Supported 15792W: http://www.onsemi.com 15793F: drivers/net/phy/ncn* 15794 15795OP-TEE DRIVER 15796M: Jens Wiklander <jens.wiklander@linaro.org> 15797L: op-tee@lists.trustedfirmware.org 15798S: Maintained 15799F: Documentation/ABI/testing/sysfs-bus-optee-devices 15800F: drivers/tee/optee/ 15801 15802OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15803M: Sumit Garg <sumit.garg@linaro.org> 15804L: op-tee@lists.trustedfirmware.org 15805S: Maintained 15806F: drivers/char/hw_random/optee-rng.c 15807 15808OP-TEE RTC DRIVER 15809M: Clément Léger <clement.leger@bootlin.com> 15810L: linux-rtc@vger.kernel.org 15811S: Maintained 15812F: drivers/rtc/rtc-optee.c 15813 15814OPA-VNIC DRIVER 15815M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15816L: linux-rdma@vger.kernel.org 15817S: Supported 15818F: drivers/infiniband/ulp/opa_vnic 15819 15820OPEN FIRMWARE AND FLATTENED DEVICE TREE 15821M: Rob Herring <robh+dt@kernel.org> 15822M: Frank Rowand <frowand.list@gmail.com> 15823L: devicetree@vger.kernel.org 15824S: Maintained 15825W: http://www.devicetree.org/ 15826C: irc://irc.libera.chat/devicetree 15827T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15828F: Documentation/ABI/testing/sysfs-firmware-ofw 15829F: drivers/of/ 15830F: include/linux/of*.h 15831F: scripts/dtc/ 15832K: of_overlay_notifier_ 15833K: of_overlay_fdt_apply 15834K: of_overlay_remove 15835 15836OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15837M: Rob Herring <robh+dt@kernel.org> 15838M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15839M: Conor Dooley <conor+dt@kernel.org> 15840L: devicetree@vger.kernel.org 15841S: Maintained 15842Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15843C: irc://irc.libera.chat/devicetree 15844T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15845F: Documentation/devicetree/ 15846F: arch/*/boot/dts/ 15847F: include/dt-bindings/ 15848 15849OPENCOMPUTE PTP CLOCK DRIVER 15850M: Jonathan Lemon <jonathan.lemon@gmail.com> 15851M: Vadim Fedorenko <vadfed@fb.com> 15852L: netdev@vger.kernel.org 15853S: Maintained 15854F: drivers/ptp/ptp_ocp.c 15855 15856OPENCORES I2C BUS DRIVER 15857M: Peter Korsgaard <peter@korsgaard.com> 15858M: Andrew Lunn <andrew@lunn.ch> 15859L: linux-i2c@vger.kernel.org 15860S: Maintained 15861F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15862F: Documentation/i2c/busses/i2c-ocores.rst 15863F: drivers/i2c/busses/i2c-ocores.c 15864F: include/linux/platform_data/i2c-ocores.h 15865 15866OPENRISC ARCHITECTURE 15867M: Jonas Bonn <jonas@southpole.se> 15868M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15869M: Stafford Horne <shorne@gmail.com> 15870L: linux-openrisc@vger.kernel.org 15871S: Maintained 15872W: http://openrisc.io 15873T: git https://github.com/openrisc/linux.git 15874F: Documentation/arch/openrisc/ 15875F: Documentation/devicetree/bindings/openrisc/ 15876F: arch/openrisc/ 15877F: drivers/irqchip/irq-ompic.c 15878F: drivers/irqchip/irq-or1k-* 15879 15880OPENVSWITCH 15881M: Pravin B Shelar <pshelar@ovn.org> 15882L: netdev@vger.kernel.org 15883L: dev@openvswitch.org 15884S: Maintained 15885W: http://openvswitch.org 15886F: include/uapi/linux/openvswitch.h 15887F: net/openvswitch/ 15888F: tools/testing/selftests/net/openvswitch/ 15889 15890OPERATING PERFORMANCE POINTS (OPP) 15891M: Viresh Kumar <vireshk@kernel.org> 15892M: Nishanth Menon <nm@ti.com> 15893M: Stephen Boyd <sboyd@kernel.org> 15894L: linux-pm@vger.kernel.org 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15897F: Documentation/devicetree/bindings/opp/ 15898F: Documentation/power/opp.rst 15899F: drivers/opp/ 15900F: include/linux/pm_opp.h 15901 15902OPL4 DRIVER 15903M: Clemens Ladisch <clemens@ladisch.de> 15904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15907F: sound/drivers/opl4/ 15908 15909ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15910M: Mark Fasheh <mark@fasheh.com> 15911M: Joel Becker <jlbec@evilplan.org> 15912M: Joseph Qi <joseph.qi@linux.alibaba.com> 15913L: ocfs2-devel@lists.linux.dev 15914S: Supported 15915W: http://ocfs2.wiki.kernel.org 15916F: Documentation/filesystems/dlmfs.rst 15917F: Documentation/filesystems/ocfs2.rst 15918F: fs/ocfs2/ 15919 15920ORANGEFS FILESYSTEM 15921M: Mike Marshall <hubcap@omnibond.com> 15922R: Martin Brandenburg <martin@omnibond.com> 15923L: devel@lists.orangefs.org 15924S: Supported 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15926F: Documentation/filesystems/orangefs.rst 15927F: fs/orangefs/ 15928 15929ORINOCO DRIVER 15930L: linux-wireless@vger.kernel.org 15931S: Orphan 15932W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15933W: http://www.nongnu.org/orinoco/ 15934F: drivers/net/wireless/intersil/orinoco/ 15935 15936OV2659 OMNIVISION SENSOR DRIVER 15937M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15938L: linux-media@vger.kernel.org 15939S: Maintained 15940W: https://linuxtv.org 15941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15942T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15943F: drivers/media/i2c/ov2659.c 15944F: include/media/i2c/ov2659.h 15945 15946OVERLAY FILESYSTEM 15947M: Miklos Szeredi <miklos@szeredi.hu> 15948M: Amir Goldstein <amir73il@gmail.com> 15949L: linux-unionfs@vger.kernel.org 15950S: Supported 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15952F: Documentation/filesystems/overlayfs.rst 15953F: fs/overlayfs/ 15954 15955P54 WIRELESS DRIVER 15956M: Christian Lamparter <chunkeey@googlemail.com> 15957L: linux-wireless@vger.kernel.org 15958S: Maintained 15959W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15960F: drivers/net/wireless/intersil/p54/ 15961 15962PACKET SOCKETS 15963M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15964S: Maintained 15965F: include/uapi/linux/if_packet.h 15966F: net/packet/af_packet.c 15967 15968PACKING 15969M: Vladimir Oltean <olteanv@gmail.com> 15970L: netdev@vger.kernel.org 15971S: Supported 15972F: Documentation/core-api/packing.rst 15973F: include/linux/packing.h 15974F: lib/packing.c 15975 15976PADATA PARALLEL EXECUTION MECHANISM 15977M: Steffen Klassert <steffen.klassert@secunet.com> 15978M: Daniel Jordan <daniel.m.jordan@oracle.com> 15979L: linux-crypto@vger.kernel.org 15980L: linux-kernel@vger.kernel.org 15981S: Maintained 15982F: Documentation/core-api/padata.rst 15983F: include/linux/padata.h 15984F: kernel/padata.c 15985 15986PAGE CACHE 15987M: Matthew Wilcox (Oracle) <willy@infradead.org> 15988L: linux-fsdevel@vger.kernel.org 15989S: Supported 15990T: git git://git.infradead.org/users/willy/pagecache.git 15991F: Documentation/filesystems/locking.rst 15992F: Documentation/filesystems/vfs.rst 15993F: include/linux/pagemap.h 15994F: mm/filemap.c 15995F: mm/page-writeback.c 15996F: mm/readahead.c 15997F: mm/truncate.c 15998 15999PAGE POOL 16000M: Jesper Dangaard Brouer <hawk@kernel.org> 16001M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16002L: netdev@vger.kernel.org 16003S: Supported 16004F: Documentation/networking/page_pool.rst 16005F: include/net/page_pool.h 16006F: include/trace/events/page_pool.h 16007F: net/core/page_pool.c 16008 16009PAGE TABLE CHECK 16010M: Pasha Tatashin <pasha.tatashin@soleen.com> 16011M: Andrew Morton <akpm@linux-foundation.org> 16012L: linux-mm@kvack.org 16013S: Maintained 16014F: Documentation/mm/page_table_check.rst 16015F: include/linux/page_table_check.h 16016F: mm/page_table_check.c 16017 16018PANASONIC LAPTOP ACPI EXTRAS DRIVER 16019M: Kenneth Chan <kenneth.t.chan@gmail.com> 16020L: platform-driver-x86@vger.kernel.org 16021S: Maintained 16022F: drivers/platform/x86/panasonic-laptop.c 16023 16024PARALLAX PING IIO SENSOR DRIVER 16025M: Andreas Klinger <ak@it-klinger.de> 16026L: linux-iio@vger.kernel.org 16027S: Maintained 16028F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16029F: drivers/iio/proximity/ping.c 16030 16031PARALLEL LCD/KEYPAD PANEL DRIVER 16032M: Willy Tarreau <willy@haproxy.com> 16033M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16034S: Odd Fixes 16035F: Documentation/admin-guide/lcd-panel-cgram.rst 16036F: drivers/auxdisplay/panel.c 16037 16038PARALLEL PORT SUBSYSTEM 16039M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16040M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16041L: linux-parport@lists.infradead.org (subscribers-only) 16042S: Maintained 16043F: Documentation/driver-api/parport*.rst 16044F: drivers/char/ppdev.c 16045F: drivers/parport/ 16046F: include/linux/parport*.h 16047F: include/uapi/linux/ppdev.h 16048 16049PARAVIRT_OPS INTERFACE 16050M: Juergen Gross <jgross@suse.com> 16051R: Ajay Kaher <akaher@vmware.com> 16052R: Alexey Makhalov <amakhalov@vmware.com> 16053R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16054L: virtualization@lists.linux-foundation.org 16055L: x86@kernel.org 16056S: Supported 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16058F: Documentation/virt/paravirt_ops.rst 16059F: arch/*/include/asm/paravirt*.h 16060F: arch/*/kernel/paravirt* 16061F: include/linux/hypervisor.h 16062 16063PARISC ARCHITECTURE 16064M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16065M: Helge Deller <deller@gmx.de> 16066L: linux-parisc@vger.kernel.org 16067S: Maintained 16068W: https://parisc.wiki.kernel.org 16069Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16072F: Documentation/arch/parisc/ 16073F: arch/parisc/ 16074F: drivers/char/agp/parisc-agp.c 16075F: drivers/input/misc/hp_sdc_rtc.c 16076F: drivers/input/serio/gscps2.c 16077F: drivers/input/serio/hp_sdc* 16078F: drivers/parisc/ 16079F: drivers/parport/parport_gsc.* 16080F: drivers/tty/serial/8250/8250_parisc.c 16081F: drivers/video/console/sti* 16082F: drivers/video/fbdev/sti* 16083F: drivers/video/logo/logo_parisc* 16084F: include/linux/hp_sdc.h 16085 16086PARMAN 16087M: Jiri Pirko <jiri@resnulli.us> 16088L: netdev@vger.kernel.org 16089S: Supported 16090F: include/linux/parman.h 16091F: lib/parman.c 16092F: lib/test_parman.c 16093 16094PC ENGINES APU BOARD DRIVER 16095M: Enrico Weigelt, metux IT consult <info@metux.net> 16096S: Maintained 16097F: drivers/platform/x86/pcengines-apuv2.c 16098 16099PC87360 HARDWARE MONITORING DRIVER 16100M: Jim Cromie <jim.cromie@gmail.com> 16101L: linux-hwmon@vger.kernel.org 16102S: Maintained 16103F: Documentation/hwmon/pc87360.rst 16104F: drivers/hwmon/pc87360.c 16105 16106PC8736x GPIO DRIVER 16107M: Jim Cromie <jim.cromie@gmail.com> 16108S: Maintained 16109F: drivers/char/pc8736x_gpio.c 16110 16111PC87427 HARDWARE MONITORING DRIVER 16112M: Jean Delvare <jdelvare@suse.com> 16113L: linux-hwmon@vger.kernel.org 16114S: Maintained 16115F: Documentation/hwmon/pc87427.rst 16116F: drivers/hwmon/pc87427.c 16117 16118PCA9532 LED DRIVER 16119M: Riku Voipio <riku.voipio@iki.fi> 16120S: Maintained 16121F: drivers/leds/leds-pca9532.c 16122F: include/linux/leds-pca9532.h 16123 16124PCA9541 I2C BUS MASTER SELECTOR DRIVER 16125M: Guenter Roeck <linux@roeck-us.net> 16126L: linux-i2c@vger.kernel.org 16127S: Maintained 16128F: drivers/i2c/muxes/i2c-mux-pca9541.c 16129 16130PCDP - PRIMARY CONSOLE AND DEBUG PORT 16131M: Khalid Aziz <khalid@gonehiking.org> 16132S: Maintained 16133F: drivers/firmware/pcdp.* 16134 16135PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16136M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16137M: Pali Rohár <pali@kernel.org> 16138L: linux-pci@vger.kernel.org 16139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16140S: Maintained 16141F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16142F: drivers/pci/controller/pci-aardvark.c 16143 16144PCI DRIVER FOR ALTERA PCIE IP 16145M: Joyce Ooi <joyce.ooi@intel.com> 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16149F: drivers/pci/controller/pcie-altera.c 16150 16151PCI DRIVER FOR APPLIEDMICRO XGENE 16152M: Toan Le <toan@os.amperecomputing.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16157F: drivers/pci/controller/pci-xgene.c 16158 16159PCI DRIVER FOR ARM VERSATILE PLATFORM 16160M: Rob Herring <robh@kernel.org> 16161L: linux-pci@vger.kernel.org 16162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16163S: Maintained 16164F: Documentation/devicetree/bindings/pci/versatile.yaml 16165F: drivers/pci/controller/pci-versatile.c 16166 16167PCI DRIVER FOR ARMADA 8K 16168M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16169L: linux-pci@vger.kernel.org 16170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16171S: Maintained 16172F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16173F: drivers/pci/controller/dwc/pcie-armada8k.c 16174 16175PCI DRIVER FOR CADENCE PCIE IP 16176M: Tom Joseph <tjoseph@cadence.com> 16177L: linux-pci@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/cdns,* 16180F: drivers/pci/controller/cadence/ 16181 16182PCI DRIVER FOR FREESCALE LAYERSCAPE 16183M: Minghuan Lian <minghuan.Lian@nxp.com> 16184M: Mingkai Hu <mingkai.hu@nxp.com> 16185M: Roy Zang <roy.zang@nxp.com> 16186L: linuxppc-dev@lists.ozlabs.org 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: drivers/pci/controller/dwc/*layerscape* 16191 16192PCI DRIVER FOR FU740 16193M: Paul Walmsley <paul.walmsley@sifive.com> 16194M: Greentime Hu <greentime.hu@sifive.com> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16198F: drivers/pci/controller/dwc/pcie-fu740.c 16199 16200PCI DRIVER FOR GENERIC OF HOSTS 16201M: Will Deacon <will@kernel.org> 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16206F: drivers/pci/controller/pci-host-common.c 16207F: drivers/pci/controller/pci-host-generic.c 16208 16209PCI DRIVER FOR IMX6 16210M: Richard Zhu <hongxing.zhu@nxp.com> 16211M: Lucas Stach <l.stach@pengutronix.de> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16218F: drivers/pci/controller/dwc/*imx6* 16219 16220PCI DRIVER FOR INTEL IXP4XX 16221M: Linus Walleij <linus.walleij@linaro.org> 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16224F: drivers/pci/controller/pci-ixp4xx.c 16225 16226PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16227M: Nirmal Patel <nirmal.patel@linux.intel.com> 16228R: Jonathan Derrick <jonathan.derrick@linux.dev> 16229L: linux-pci@vger.kernel.org 16230S: Supported 16231F: drivers/pci/controller/vmd.c 16232 16233PCI DRIVER FOR MICROSEMI SWITCHTEC 16234M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16235M: Logan Gunthorpe <logang@deltatee.com> 16236L: linux-pci@vger.kernel.org 16237S: Maintained 16238F: Documentation/ABI/testing/sysfs-class-switchtec 16239F: Documentation/driver-api/switchtec.rst 16240F: drivers/ntb/hw/mscc/ 16241F: drivers/pci/switch/switchtec* 16242F: include/linux/switchtec.h 16243F: include/uapi/linux/switchtec_ioctl.h 16244 16245PCI DRIVER FOR MOBIVEIL PCIE IP 16246M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16247M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16248L: linux-pci@vger.kernel.org 16249S: Supported 16250F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16251F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16252 16253PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16254M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16255M: Pali Rohár <pali@kernel.org> 16256L: linux-pci@vger.kernel.org 16257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16258S: Maintained 16259F: drivers/pci/controller/*mvebu* 16260 16261PCI DRIVER FOR NVIDIA TEGRA 16262M: Thierry Reding <thierry.reding@gmail.com> 16263L: linux-tegra@vger.kernel.org 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16267F: drivers/pci/controller/pci-tegra.c 16268 16269PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16270M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16271L: linux-pci@vger.kernel.org 16272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16273S: Maintained 16274F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16275F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16276 16277PCI DRIVER FOR RENESAS R-CAR 16278M: Marek Vasut <marek.vasut+renesas@gmail.com> 16279M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16280L: linux-pci@vger.kernel.org 16281L: linux-renesas-soc@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/*rcar* 16284F: drivers/pci/controller/*rcar* 16285 16286PCI DRIVER FOR SAMSUNG EXYNOS 16287M: Jingoo Han <jingoohan1@gmail.com> 16288L: linux-pci@vger.kernel.org 16289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16290L: linux-samsung-soc@vger.kernel.org 16291S: Maintained 16292F: drivers/pci/controller/dwc/pci-exynos.c 16293 16294PCI DRIVER FOR SYNOPSYS DESIGNWARE 16295M: Jingoo Han <jingoohan1@gmail.com> 16296M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16297L: linux-pci@vger.kernel.org 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16301F: drivers/pci/controller/dwc/*designware* 16302 16303PCI DRIVER FOR TI DRA7XX/J721E 16304M: Vignesh Raghavendra <vigneshr@ti.com> 16305L: linux-omap@vger.kernel.org 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308S: Supported 16309F: Documentation/devicetree/bindings/pci/ti-pci.txt 16310F: drivers/pci/controller/cadence/pci-j721e.c 16311F: drivers/pci/controller/dwc/pci-dra7xx.c 16312 16313PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16314M: Linus Walleij <linus.walleij@linaro.org> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16318F: drivers/pci/controller/pci-v3-semi.c 16319 16320PCI DRIVER FOR XILINX VERSAL CPM 16321M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16322M: Michal Simek <michal.simek@amd.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16326F: drivers/pci/controller/pcie-xilinx-cpm.c 16327 16328PCI ENDPOINT SUBSYSTEM 16329M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16330M: Krzysztof Wilczyński <kw@linux.com> 16331R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16332R: Kishon Vijay Abraham I <kishon@kernel.org> 16333L: linux-pci@vger.kernel.org 16334S: Supported 16335Q: https://patchwork.kernel.org/project/linux-pci/list/ 16336B: https://bugzilla.kernel.org 16337C: irc://irc.oftc.net/linux-pci 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16339F: Documentation/PCI/endpoint/* 16340F: Documentation/misc-devices/pci-endpoint-test.rst 16341F: drivers/misc/pci_endpoint_test.c 16342F: drivers/pci/endpoint/ 16343F: tools/pci/ 16344 16345PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16346M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16347R: Oliver O'Halloran <oohall@gmail.com> 16348L: linuxppc-dev@lists.ozlabs.org 16349S: Supported 16350F: Documentation/PCI/pci-error-recovery.rst 16351F: Documentation/powerpc/eeh-pci-error-recovery.rst 16352F: arch/powerpc/include/*/eeh*.h 16353F: arch/powerpc/kernel/eeh*.c 16354F: arch/powerpc/platforms/*/eeh*.c 16355F: drivers/pci/pcie/aer.c 16356F: drivers/pci/pcie/dpc.c 16357F: drivers/pci/pcie/err.c 16358 16359PCI ERROR RECOVERY 16360M: Linas Vepstas <linasvepstas@gmail.com> 16361L: linux-pci@vger.kernel.org 16362S: Supported 16363F: Documentation/PCI/pci-error-recovery.rst 16364 16365PCI MSI DRIVER FOR ALTERA MSI IP 16366M: Joyce Ooi <joyce.ooi@intel.com> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16370F: drivers/pci/controller/pcie-altera-msi.c 16371 16372PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16373M: Toan Le <toan@os.amperecomputing.com> 16374L: linux-pci@vger.kernel.org 16375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16376S: Maintained 16377F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16378F: drivers/pci/controller/pci-xgene-msi.c 16379 16380PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16382M: Krzysztof Wilczyński <kw@linux.com> 16383R: Rob Herring <robh@kernel.org> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386Q: https://patchwork.kernel.org/project/linux-pci/list/ 16387B: https://bugzilla.kernel.org 16388C: irc://irc.oftc.net/linux-pci 16389T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16390F: Documentation/devicetree/bindings/pci/ 16391F: drivers/pci/controller/ 16392F: drivers/pci/pci-bridge-emul.c 16393F: drivers/pci/pci-bridge-emul.h 16394 16395PCI PEER-TO-PEER DMA (P2PDMA) 16396M: Bjorn Helgaas <bhelgaas@google.com> 16397M: Logan Gunthorpe <logang@deltatee.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/driver-api/pci/p2pdma.rst 16405F: drivers/pci/p2pdma.c 16406F: include/linux/pci-p2pdma.h 16407 16408PCI SUBSYSTEM 16409M: Bjorn Helgaas <bhelgaas@google.com> 16410L: linux-pci@vger.kernel.org 16411S: Supported 16412Q: https://patchwork.kernel.org/project/linux-pci/list/ 16413B: https://bugzilla.kernel.org 16414C: irc://irc.oftc.net/linux-pci 16415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16416F: Documentation/PCI/ 16417F: Documentation/devicetree/bindings/pci/ 16418F: arch/x86/kernel/early-quirks.c 16419F: arch/x86/kernel/quirks.c 16420F: arch/x86/pci/ 16421F: drivers/acpi/pci* 16422F: drivers/pci/ 16423F: include/asm-generic/pci* 16424F: include/linux/of_pci.h 16425F: include/linux/pci* 16426F: include/uapi/linux/pci* 16427F: lib/pci* 16428 16429PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16430M: Jonathan Chocron <jonnyc@amazon.com> 16431L: linux-pci@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/pcie-al.txt 16434F: drivers/pci/controller/dwc/pcie-al.c 16435 16436PCIE DRIVER FOR AMLOGIC MESON 16437M: Yue Wang <yue.wang@Amlogic.com> 16438L: linux-pci@vger.kernel.org 16439L: linux-amlogic@lists.infradead.org 16440S: Maintained 16441F: drivers/pci/controller/dwc/pci-meson.c 16442 16443PCIE DRIVER FOR AXIS ARTPEC 16444M: Jesper Nilsson <jesper.nilsson@axis.com> 16445L: linux-arm-kernel@axis.com 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/axis,artpec* 16449F: drivers/pci/controller/dwc/*artpec* 16450 16451PCIE DRIVER FOR CAVIUM THUNDERX 16452M: Robert Richter <rric@kernel.org> 16453L: linux-pci@vger.kernel.org 16454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16455S: Odd Fixes 16456F: drivers/pci/controller/pci-thunder-* 16457 16458PCIE DRIVER FOR HISILICON 16459M: Zhou Wang <wangzhou1@hisilicon.com> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: drivers/pci/controller/dwc/pcie-hisi.c 16463 16464PCIE DRIVER FOR HISILICON KIRIN 16465M: Xiaowei Song <songxiaowei@hisilicon.com> 16466M: Binghui Wang <wangbinghui@hisilicon.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16470F: drivers/pci/controller/dwc/pcie-kirin.c 16471 16472PCIE DRIVER FOR HISILICON STB 16473M: Shawn Guo <shawn.guo@linaro.org> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16477F: drivers/pci/controller/dwc/pcie-histb.c 16478 16479PCIE DRIVER FOR INTEL KEEM BAY 16480M: Srikanth Thokala <srikanth.thokala@intel.com> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16484F: drivers/pci/controller/dwc/pcie-keembay.c 16485 16486PCIE DRIVER FOR INTEL LGM GW SOC 16487M: Chuanhua Lei <lchuanhua@maxlinear.com> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16491F: drivers/pci/controller/dwc/pcie-intel-gw.c 16492 16493PCIE DRIVER FOR MEDIATEK 16494M: Ryder Lee <ryder.lee@mediatek.com> 16495M: Jianjun Wang <jianjun.wang@mediatek.com> 16496L: linux-pci@vger.kernel.org 16497L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16498S: Supported 16499F: Documentation/devicetree/bindings/pci/mediatek* 16500F: drivers/pci/controller/*mediatek* 16501 16502PCIE DRIVER FOR MICROCHIP 16503M: Daire McNamara <daire.mcnamara@microchip.com> 16504L: linux-pci@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/pci/microchip* 16507F: drivers/pci/controller/*microchip* 16508 16509PCIE DRIVER FOR QUALCOMM MSM 16510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16511L: linux-pci@vger.kernel.org 16512L: linux-arm-msm@vger.kernel.org 16513S: Maintained 16514F: drivers/pci/controller/dwc/pcie-qcom.c 16515 16516PCIE DRIVER FOR ROCKCHIP 16517M: Shawn Lin <shawn.lin@rock-chips.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-rockchip@lists.infradead.org 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16522F: drivers/pci/controller/pcie-rockchip* 16523 16524PCIE DRIVER FOR SOCIONEXT UNIPHIER 16525M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16526L: linux-pci@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16529F: drivers/pci/controller/dwc/pcie-uniphier* 16530 16531PCIE DRIVER FOR ST SPEAR13XX 16532M: Pratyush Anand <pratyush.anand@gmail.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: drivers/pci/controller/dwc/*spear* 16536 16537PCIE ENDPOINT DRIVER FOR QUALCOMM 16538M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16539L: linux-pci@vger.kernel.org 16540L: linux-arm-msm@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16543F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16544 16545PCMCIA SUBSYSTEM 16546M: Dominik Brodowski <linux@dominikbrodowski.net> 16547S: Odd Fixes 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16549F: Documentation/pcmcia/ 16550F: drivers/pcmcia/ 16551F: include/pcmcia/ 16552F: tools/pcmcia/ 16553 16554PCNET32 NETWORK DRIVER 16555M: Don Fry <pcnet32@frontier.com> 16556L: netdev@vger.kernel.org 16557S: Maintained 16558F: drivers/net/ethernet/amd/pcnet32.c 16559 16560PCRYPT PARALLEL CRYPTO ENGINE 16561M: Steffen Klassert <steffen.klassert@secunet.com> 16562L: linux-crypto@vger.kernel.org 16563S: Maintained 16564F: crypto/pcrypt.c 16565F: include/crypto/pcrypt.h 16566 16567PDS DSC VIRTIO DATA PATH ACCELERATOR 16568R: Shannon Nelson <shannon.nelson@amd.com> 16569F: drivers/vdpa/pds/ 16570 16571PECI HARDWARE MONITORING DRIVERS 16572M: Iwona Winiarska <iwona.winiarska@intel.com> 16573L: linux-hwmon@vger.kernel.org 16574S: Supported 16575F: Documentation/hwmon/peci-cputemp.rst 16576F: Documentation/hwmon/peci-dimmtemp.rst 16577F: drivers/hwmon/peci/ 16578 16579PECI SUBSYSTEM 16580M: Iwona Winiarska <iwona.winiarska@intel.com> 16581L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16582S: Supported 16583F: Documentation/devicetree/bindings/peci/ 16584F: Documentation/peci/ 16585F: drivers/peci/ 16586F: include/linux/peci-cpu.h 16587F: include/linux/peci.h 16588 16589PENSANDO ETHERNET DRIVERS 16590M: Shannon Nelson <shannon.nelson@amd.com> 16591M: Brett Creeley <brett.creeley@amd.com> 16592M: drivers@pensando.io 16593L: netdev@vger.kernel.org 16594S: Supported 16595F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16596F: drivers/net/ethernet/pensando/ 16597 16598PER-CPU MEMORY ALLOCATOR 16599M: Dennis Zhou <dennis@kernel.org> 16600M: Tejun Heo <tj@kernel.org> 16601M: Christoph Lameter <cl@linux.com> 16602L: linux-mm@kvack.org 16603S: Maintained 16604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16605F: arch/*/include/asm/percpu.h 16606F: include/linux/percpu*.h 16607F: lib/percpu*.c 16608F: mm/percpu*.c 16609 16610PER-TASK DELAY ACCOUNTING 16611M: Balbir Singh <bsingharora@gmail.com> 16612S: Maintained 16613F: include/linux/delayacct.h 16614F: kernel/delayacct.c 16615 16616PERFORMANCE EVENTS SUBSYSTEM 16617M: Peter Zijlstra <peterz@infradead.org> 16618M: Ingo Molnar <mingo@redhat.com> 16619M: Arnaldo Carvalho de Melo <acme@kernel.org> 16620R: Mark Rutland <mark.rutland@arm.com> 16621R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16622R: Jiri Olsa <jolsa@kernel.org> 16623R: Namhyung Kim <namhyung@kernel.org> 16624R: Ian Rogers <irogers@google.com> 16625R: Adrian Hunter <adrian.hunter@intel.com> 16626L: linux-perf-users@vger.kernel.org 16627L: linux-kernel@vger.kernel.org 16628S: Supported 16629W: https://perf.wiki.kernel.org/ 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16631F: arch/*/events/* 16632F: arch/*/events/*/* 16633F: arch/*/include/asm/perf_event.h 16634F: arch/*/kernel/*/*/perf_event*.c 16635F: arch/*/kernel/*/perf_event*.c 16636F: arch/*/kernel/perf_callchain.c 16637F: arch/*/kernel/perf_event*.c 16638F: include/linux/perf_event.h 16639F: include/uapi/linux/perf_event.h 16640F: kernel/events/* 16641F: tools/lib/perf/ 16642F: tools/perf/ 16643 16644PERFORMANCE EVENTS TOOLING ARM64 16645R: John Garry <john.g.garry@oracle.com> 16646R: Will Deacon <will@kernel.org> 16647R: James Clark <james.clark@arm.com> 16648R: Mike Leach <mike.leach@linaro.org> 16649R: Leo Yan <leo.yan@linaro.org> 16650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16651S: Supported 16652F: tools/build/feature/test-libopencsd.c 16653F: tools/perf/arch/arm*/ 16654F: tools/perf/pmu-events/arch/arm64/ 16655F: tools/perf/util/arm-spe* 16656F: tools/perf/util/cs-etm* 16657 16658PERSONALITY HANDLING 16659M: Christoph Hellwig <hch@infradead.org> 16660L: linux-abi-devel@lists.sourceforge.net 16661S: Maintained 16662F: include/linux/personality.h 16663F: include/uapi/linux/personality.h 16664 16665PHOENIX RC FLIGHT CONTROLLER ADAPTER 16666M: Marcus Folkesson <marcus.folkesson@gmail.com> 16667L: linux-input@vger.kernel.org 16668S: Maintained 16669F: Documentation/input/devices/pxrc.rst 16670F: drivers/input/joystick/pxrc.c 16671 16672PHONET PROTOCOL 16673M: Remi Denis-Courmont <courmisch@gmail.com> 16674S: Supported 16675F: Documentation/networking/phonet.rst 16676F: include/linux/phonet.h 16677F: include/net/phonet/ 16678F: include/uapi/linux/phonet.h 16679F: net/phonet/ 16680 16681PHRAM MTD DRIVER 16682M: Joern Engel <joern@lazybastard.org> 16683L: linux-mtd@lists.infradead.org 16684S: Maintained 16685F: drivers/mtd/devices/phram.c 16686 16687PICOLCD HID DRIVER 16688M: Bruno Prémont <bonbons@linux-vserver.org> 16689L: linux-input@vger.kernel.org 16690S: Maintained 16691F: drivers/hid/hid-picolcd* 16692 16693PIDFD API 16694M: Christian Brauner <christian@brauner.io> 16695L: linux-kernel@vger.kernel.org 16696S: Maintained 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16698F: samples/pidfd/ 16699F: tools/testing/selftests/clone3/ 16700F: tools/testing/selftests/pid_namespace/ 16701F: tools/testing/selftests/pidfd/ 16702K: (?i)pidfd 16703K: (?i)clone3 16704K: \b(clone_args|kernel_clone_args)\b 16705 16706PIN CONTROL SUBSYSTEM 16707M: Linus Walleij <linus.walleij@linaro.org> 16708L: linux-gpio@vger.kernel.org 16709S: Maintained 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16711F: Documentation/devicetree/bindings/pinctrl/ 16712F: Documentation/driver-api/pin-control.rst 16713F: drivers/pinctrl/ 16714F: include/dt-bindings/pinctrl/ 16715F: include/linux/pinctrl/ 16716 16717PIN CONTROLLER - AMD 16718M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16719M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16720S: Maintained 16721F: drivers/pinctrl/pinctrl-amd.c 16722 16723PIN CONTROLLER - FREESCALE 16724M: Dong Aisheng <aisheng.dong@nxp.com> 16725M: Fabio Estevam <festevam@gmail.com> 16726M: Shawn Guo <shawnguo@kernel.org> 16727M: Jacky Bai <ping.bai@nxp.com> 16728R: Pengutronix Kernel Team <kernel@pengutronix.de> 16729L: linux-gpio@vger.kernel.org 16730S: Maintained 16731F: Documentation/devicetree/bindings/pinctrl/fsl,* 16732F: drivers/pinctrl/freescale/ 16733 16734PIN CONTROLLER - INTEL 16735M: Mika Westerberg <mika.westerberg@linux.intel.com> 16736M: Andy Shevchenko <andy@kernel.org> 16737S: Supported 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16739F: drivers/pinctrl/intel/ 16740 16741PIN CONTROLLER - KEEMBAY 16742M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16743S: Supported 16744F: drivers/pinctrl/pinctrl-keembay* 16745 16746PIN CONTROLLER - MEDIATEK 16747M: Sean Wang <sean.wang@kernel.org> 16748L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16754F: drivers/pinctrl/mediatek/ 16755 16756PIN CONTROLLER - MEDIATEK MIPS 16757M: Arınç ÜNAL <arinc.unal@arinc9.com> 16758M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760L: linux-mips@vger.kernel.org 16761S: Maintained 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16770F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16773F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16774F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16777 16778PIN CONTROLLER - MICROCHIP AT91 16779M: Ludovic Desroches <ludovic.desroches@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781L: linux-gpio@vger.kernel.org 16782S: Supported 16783F: drivers/gpio/gpio-sama5d2-piobu.c 16784F: drivers/pinctrl/pinctrl-at91* 16785 16786PIN CONTROLLER - NXP S32 16787M: Chester Lin <clin@suse.com> 16788R: NXP S32 Linux Team <s32@nxp.com> 16789L: linux-gpio@vger.kernel.org 16790S: Maintained 16791F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16792F: drivers/pinctrl/nxp/ 16793 16794PIN CONTROLLER - QUALCOMM 16795M: Bjorn Andersson <andersson@kernel.org> 16796L: linux-arm-msm@vger.kernel.org 16797S: Maintained 16798F: Documentation/devicetree/bindings/pinctrl/qcom,* 16799F: drivers/pinctrl/qcom/ 16800 16801PIN CONTROLLER - RENESAS 16802M: Geert Uytterhoeven <geert+renesas@glider.be> 16803L: linux-renesas-soc@vger.kernel.org 16804S: Supported 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16806F: Documentation/devicetree/bindings/pinctrl/renesas,* 16807F: drivers/pinctrl/renesas/ 16808 16809PIN CONTROLLER - SAMSUNG 16810M: Tomasz Figa <tomasz.figa@gmail.com> 16811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16812M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16813R: Alim Akhtar <alim.akhtar@samsung.com> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815L: linux-samsung-soc@vger.kernel.org 16816S: Maintained 16817Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16818B: mailto:linux-samsung-soc@vger.kernel.org 16819C: irc://irc.libera.chat/linux-exynos 16820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16821F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16822F: drivers/pinctrl/samsung/ 16823F: include/dt-bindings/pinctrl/samsung.h 16824 16825PIN CONTROLLER - SINGLE 16826M: Tony Lindgren <tony@atomide.com> 16827M: Haojian Zhuang <haojian.zhuang@linaro.org> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-omap@vger.kernel.org 16830S: Maintained 16831F: drivers/pinctrl/pinctrl-single.c 16832 16833PIN CONTROLLER - SUNPLUS / TIBBO 16834M: Dvorkin Dmitry <dvorkin@tibbo.com> 16835M: Wells Lu <wellslutw@gmail.com> 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16839F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16840F: drivers/pinctrl/sunplus/ 16841F: include/dt-bindings/pinctrl/sppctl*.h 16842 16843PINE64 PINEPHONE KEYBOARD DRIVER 16844M: Samuel Holland <samuel@sholland.org> 16845S: Supported 16846F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16847F: drivers/input/keyboard/pinephone-keyboard.c 16848 16849PKTCDVD DRIVER 16850M: linux-block@vger.kernel.org 16851S: Orphan 16852F: drivers/block/pktcdvd.c 16853F: include/linux/pktcdvd.h 16854F: include/uapi/linux/pktcdvd.h 16855 16856PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16857M: Tomasz Duszynski <tduszyns@gmail.com> 16858S: Maintained 16859F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16860F: drivers/iio/chemical/pms7003.c 16861 16862PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16863M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/phy/mdio-open-alliance.h 16867F: net/ethtool/plca.c 16868 16869PLDMFW LIBRARY 16870M: Jacob Keller <jacob.e.keller@intel.com> 16871S: Maintained 16872F: Documentation/driver-api/pldmfw/ 16873F: include/linux/pldmfw.h 16874F: lib/pldmfw/ 16875 16876PLX DMA DRIVER 16877M: Logan Gunthorpe <logang@deltatee.com> 16878S: Maintained 16879F: drivers/dma/plx_dma.c 16880 16881PM-GRAPH UTILITY 16882M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16883L: linux-pm@vger.kernel.org 16884S: Supported 16885W: https://01.org/pm-graph 16886B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16887T: git git://github.com/intel/pm-graph 16888F: tools/power/pm-graph 16889 16890PM6764TR DRIVER 16891M: Charles Hsu <hsu.yungteng@gmail.com> 16892L: linux-hwmon@vger.kernel.org 16893S: Maintained 16894F: Documentation/hwmon/pm6764tr.rst 16895F: drivers/hwmon/pmbus/pm6764tr.c 16896 16897PMBUS HARDWARE MONITORING DRIVERS 16898M: Guenter Roeck <linux@roeck-us.net> 16899L: linux-hwmon@vger.kernel.org 16900S: Maintained 16901W: http://hwmon.wiki.kernel.org/ 16902W: http://www.roeck-us.net/linux/drivers/ 16903T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16904F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16905F: Documentation/devicetree/bindings/hwmon/max31785.txt 16906F: Documentation/hwmon/adm1275.rst 16907F: Documentation/hwmon/ibm-cffps.rst 16908F: Documentation/hwmon/ir35221.rst 16909F: Documentation/hwmon/lm25066.rst 16910F: Documentation/hwmon/ltc2978.rst 16911F: Documentation/hwmon/ltc3815.rst 16912F: Documentation/hwmon/max16064.rst 16913F: Documentation/hwmon/max20751.rst 16914F: Documentation/hwmon/max31785.rst 16915F: Documentation/hwmon/max34440.rst 16916F: Documentation/hwmon/max8688.rst 16917F: Documentation/hwmon/pmbus-core.rst 16918F: Documentation/hwmon/pmbus.rst 16919F: Documentation/hwmon/tps40422.rst 16920F: Documentation/hwmon/ucd9000.rst 16921F: Documentation/hwmon/ucd9200.rst 16922F: Documentation/hwmon/zl6100.rst 16923F: drivers/hwmon/pmbus/ 16924F: include/linux/pmbus.h 16925 16926PMC SIERRA MaxRAID DRIVER 16927L: linux-scsi@vger.kernel.org 16928S: Orphan 16929W: http://www.pmc-sierra.com/ 16930F: drivers/scsi/pmcraid.* 16931 16932PMC SIERRA PM8001 DRIVER 16933M: Jack Wang <jinpu.wang@cloud.ionos.com> 16934L: linux-scsi@vger.kernel.org 16935S: Supported 16936F: drivers/scsi/pm8001/ 16937 16938PNI RM3100 IIO DRIVER 16939M: Song Qiang <songqiang1304521@gmail.com> 16940L: linux-iio@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16943F: drivers/iio/magnetometer/rm3100* 16944 16945PNP SUPPORT 16946M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16947L: linux-acpi@vger.kernel.org 16948S: Maintained 16949F: drivers/pnp/ 16950F: include/linux/pnp.h 16951 16952POSIX CLOCKS and TIMERS 16953M: Thomas Gleixner <tglx@linutronix.de> 16954L: linux-kernel@vger.kernel.org 16955S: Maintained 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16957F: fs/timerfd.c 16958F: include/linux/time_namespace.h 16959F: include/linux/timer* 16960F: kernel/time/*timer* 16961F: kernel/time/namespace.c 16962 16963POWER MANAGEMENT CORE 16964M: "Rafael J. Wysocki" <rafael@kernel.org> 16965L: linux-pm@vger.kernel.org 16966S: Supported 16967B: https://bugzilla.kernel.org 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16969F: drivers/base/power/ 16970F: drivers/powercap/ 16971F: include/linux/intel_rapl.h 16972F: include/linux/pm.h 16973F: include/linux/pm_* 16974F: include/linux/powercap.h 16975F: kernel/configs/nopm.config 16976 16977POWER STATE COORDINATION INTERFACE (PSCI) 16978M: Mark Rutland <mark.rutland@arm.com> 16979M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16981S: Maintained 16982F: drivers/firmware/psci/ 16983F: include/linux/psci.h 16984F: include/uapi/linux/psci.h 16985 16986POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16987M: Sebastian Reichel <sre@kernel.org> 16988L: linux-pm@vger.kernel.org 16989S: Maintained 16990T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16991F: Documentation/ABI/testing/sysfs-class-power 16992F: Documentation/devicetree/bindings/power/supply/ 16993F: drivers/power/supply/ 16994F: include/linux/power/ 16995F: include/linux/power_supply.h 16996 16997POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16998M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: drivers/char/powernv-op-panel.c 17002 17003PPP OVER ATM (RFC 2364) 17004M: Mitchell Blank Jr <mitch@sfgoth.com> 17005S: Maintained 17006F: include/uapi/linux/atmppp.h 17007F: net/atm/pppoatm.c 17008 17009PPP OVER ETHERNET 17010M: Michal Ostrowski <mostrows@earthlink.net> 17011S: Maintained 17012F: drivers/net/ppp/pppoe.c 17013F: drivers/net/ppp/pppox.c 17014 17015PPP OVER L2TP 17016M: James Chapman <jchapman@katalix.com> 17017S: Maintained 17018F: include/linux/if_pppol2tp.h 17019F: include/uapi/linux/if_pppol2tp.h 17020F: net/l2tp/l2tp_ppp.c 17021 17022PPP PROTOCOL DRIVERS AND COMPRESSORS 17023L: linux-ppp@vger.kernel.org 17024S: Orphan 17025F: drivers/net/ppp/ppp_* 17026 17027PPS SUPPORT 17028M: Rodolfo Giometti <giometti@enneenne.com> 17029L: linuxpps@ml.enneenne.com (subscribers-only) 17030S: Maintained 17031W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17032F: Documentation/ABI/testing/sysfs-pps 17033F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17034F: Documentation/driver-api/pps.rst 17035F: drivers/pps/ 17036F: include/linux/pps*.h 17037F: include/uapi/linux/pps.h 17038 17039PPTP DRIVER 17040M: Dmitry Kozlov <xeb@mail.ru> 17041L: netdev@vger.kernel.org 17042S: Maintained 17043W: http://sourceforge.net/projects/accel-pptp 17044F: drivers/net/ppp/pptp.c 17045 17046PRESSURE STALL INFORMATION (PSI) 17047M: Johannes Weiner <hannes@cmpxchg.org> 17048M: Suren Baghdasaryan <surenb@google.com> 17049S: Maintained 17050F: include/linux/psi* 17051F: kernel/sched/psi.c 17052 17053PRINTK 17054M: Petr Mladek <pmladek@suse.com> 17055M: Sergey Senozhatsky <senozhatsky@chromium.org> 17056R: Steven Rostedt <rostedt@goodmis.org> 17057R: John Ogness <john.ogness@linutronix.de> 17058S: Maintained 17059T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17060F: include/linux/printk.h 17061F: kernel/printk/ 17062 17063PRINTK INDEXING 17064R: Chris Down <chris@chrisdown.name> 17065S: Maintained 17066F: Documentation/core-api/printk-index.rst 17067F: kernel/printk/index.c 17068K: printk_index 17069 17070PROC FILESYSTEM 17071L: linux-kernel@vger.kernel.org 17072L: linux-fsdevel@vger.kernel.org 17073S: Maintained 17074F: Documentation/filesystems/proc.rst 17075F: fs/proc/ 17076F: include/linux/proc_fs.h 17077F: tools/testing/selftests/proc/ 17078 17079PROC SYSCTL 17080M: Luis Chamberlain <mcgrof@kernel.org> 17081M: Kees Cook <keescook@chromium.org> 17082M: Iurii Zaikin <yzaikin@google.com> 17083L: linux-kernel@vger.kernel.org 17084L: linux-fsdevel@vger.kernel.org 17085S: Maintained 17086T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17087F: fs/proc/proc_sysctl.c 17088F: include/linux/sysctl.h 17089F: kernel/sysctl-test.c 17090F: kernel/sysctl.c 17091F: tools/testing/selftests/sysctl/ 17092 17093PS3 NETWORK SUPPORT 17094M: Geoff Levand <geoff@infradead.org> 17095L: netdev@vger.kernel.org 17096L: linuxppc-dev@lists.ozlabs.org 17097S: Maintained 17098F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17099 17100PS3 PLATFORM SUPPORT 17101M: Geoff Levand <geoff@infradead.org> 17102L: linuxppc-dev@lists.ozlabs.org 17103S: Maintained 17104F: arch/powerpc/boot/ps3* 17105F: arch/powerpc/include/asm/lv1call.h 17106F: arch/powerpc/include/asm/ps3*.h 17107F: arch/powerpc/platforms/ps3/ 17108F: drivers/*/ps3* 17109F: drivers/ps3/ 17110F: drivers/rtc/rtc-ps3.c 17111F: drivers/usb/host/*ps3.c 17112F: sound/ppc/snd_ps3* 17113 17114PS3VRAM DRIVER 17115M: Jim Paris <jim@jtan.com> 17116M: Geoff Levand <geoff@infradead.org> 17117L: linuxppc-dev@lists.ozlabs.org 17118S: Maintained 17119F: drivers/block/ps3vram.c 17120 17121PSAMPLE PACKET SAMPLING SUPPORT 17122M: Yotam Gigi <yotam.gi@gmail.com> 17123S: Maintained 17124F: include/net/psample.h 17125F: include/uapi/linux/psample.h 17126F: net/psample 17127 17128PSTORE FILESYSTEM 17129M: Kees Cook <keescook@chromium.org> 17130R: Tony Luck <tony.luck@intel.com> 17131R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17132L: linux-hardening@vger.kernel.org 17133S: Supported 17134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17135F: Documentation/admin-guide/pstore-blk.rst 17136F: Documentation/admin-guide/ramoops.rst 17137F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17138F: drivers/acpi/apei/erst.c 17139F: drivers/firmware/efi/efi-pstore.c 17140F: fs/pstore/ 17141F: include/linux/pstore* 17142K: \b(pstore|ramoops) 17143 17144PTP HARDWARE CLOCK SUPPORT 17145M: Richard Cochran <richardcochran@gmail.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148W: http://linuxptp.sourceforge.net/ 17149F: Documentation/ABI/testing/sysfs-ptp 17150F: Documentation/driver-api/ptp.rst 17151F: drivers/net/phy/dp83640* 17152F: drivers/ptp/* 17153F: include/linux/ptp_cl* 17154K: (?:\b|_)ptp(?:\b|_) 17155 17156PTP VIRTUAL CLOCK SUPPORT 17157M: Yangbo Lu <yangbo.lu@nxp.com> 17158L: netdev@vger.kernel.org 17159S: Maintained 17160F: drivers/ptp/ptp_vclock.c 17161F: net/ethtool/phc_vclocks.c 17162 17163PTRACE SUPPORT 17164M: Oleg Nesterov <oleg@redhat.com> 17165S: Maintained 17166F: arch/*/*/ptrace*.c 17167F: arch/*/include/asm/ptrace*.h 17168F: arch/*/ptrace*.c 17169F: include/asm-generic/syscall.h 17170F: include/linux/ptrace.h 17171F: include/linux/regset.h 17172F: include/uapi/linux/ptrace.h 17173F: kernel/ptrace.c 17174 17175PULSE8-CEC DRIVER 17176M: Hans Verkuil <hverkuil@xs4all.nl> 17177L: linux-media@vger.kernel.org 17178S: Maintained 17179T: git git://linuxtv.org/media_tree.git 17180F: drivers/media/cec/usb/pulse8/ 17181 17182PURELIFI PLFXLC DRIVER 17183M: Srinivasan Raju <srini.raju@purelifi.com> 17184L: linux-wireless@vger.kernel.org 17185S: Supported 17186F: drivers/net/wireless/purelifi/plfxlc/ 17187 17188PVRUSB2 VIDEO4LINUX DRIVER 17189M: Mike Isely <isely@pobox.com> 17190L: pvrusb2@isely.net (subscribers-only) 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: http://www.isely.net/pvrusb2/ 17194T: git git://linuxtv.org/media_tree.git 17195F: Documentation/driver-api/media/drivers/pvrusb2* 17196F: drivers/media/usb/pvrusb2/ 17197 17198PWC WEBCAM DRIVER 17199M: Hans Verkuil <hverkuil@xs4all.nl> 17200L: linux-media@vger.kernel.org 17201S: Odd Fixes 17202T: git git://linuxtv.org/media_tree.git 17203F: drivers/media/usb/pwc/* 17204F: include/trace/events/pwc.h 17205 17206PWM IR Transmitter 17207M: Sean Young <sean@mess.org> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17211F: drivers/media/rc/pwm-ir-tx.c 17212 17213PWM SUBSYSTEM 17214M: Thierry Reding <thierry.reding@gmail.com> 17215R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17216L: linux-pwm@vger.kernel.org 17217S: Maintained 17218Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17219T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17220F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17221F: Documentation/devicetree/bindings/pwm/ 17222F: Documentation/driver-api/pwm.rst 17223F: drivers/gpio/gpio-mvebu.c 17224F: drivers/pwm/ 17225F: drivers/video/backlight/pwm_bl.c 17226F: include/dt-bindings/pwm/ 17227F: include/linux/pwm.h 17228F: include/linux/pwm_backlight.h 17229K: pwm_(config|apply_state|ops) 17230 17231PXA GPIO DRIVER 17232M: Robert Jarzmik <robert.jarzmik@free.fr> 17233L: linux-gpio@vger.kernel.org 17234S: Maintained 17235F: drivers/gpio/gpio-pxa.c 17236 17237PXA MMCI DRIVER 17238S: Orphan 17239 17240PXA RTC DRIVER 17241M: Robert Jarzmik <robert.jarzmik@free.fr> 17242L: linux-rtc@vger.kernel.org 17243S: Maintained 17244 17245PXA2xx/PXA3xx SUPPORT 17246M: Daniel Mack <daniel@zonque.org> 17247M: Haojian Zhuang <haojian.zhuang@gmail.com> 17248M: Robert Jarzmik <robert.jarzmik@free.fr> 17249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17250S: Maintained 17251T: git git://github.com/hzhuang1/linux.git 17252T: git git://github.com/rjarzmik/linux.git 17253F: arch/arm/boot/dts/intel/pxa/ 17254F: arch/arm/mach-pxa/ 17255F: drivers/dma/pxa* 17256F: drivers/pcmcia/pxa2xx* 17257F: drivers/pinctrl/pxa/ 17258F: drivers/spi/spi-pxa2xx* 17259F: drivers/usb/gadget/udc/pxa2* 17260F: include/sound/pxa2xx-lib.h 17261F: sound/arm/pxa* 17262F: sound/soc/pxa/ 17263 17264QAT DRIVER 17265M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17266L: qat-linux@intel.com 17267S: Supported 17268F: drivers/crypto/intel/qat/ 17269 17270QCOM AUDIO (ASoC) DRIVERS 17271M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17272M: Banajit Goswami <bgoswami@quicinc.com> 17273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17274S: Supported 17275F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17276F: Documentation/devicetree/bindings/sound/qcom,* 17277F: drivers/soc/qcom/apr.c 17278F: include/dt-bindings/sound/qcom,wcd9335.h 17279F: sound/soc/codecs/lpass-rx-macro.* 17280F: sound/soc/codecs/lpass-tx-macro.* 17281F: sound/soc/codecs/lpass-va-macro.c 17282F: sound/soc/codecs/lpass-wsa-macro.* 17283F: sound/soc/codecs/msm8916-wcd-analog.c 17284F: sound/soc/codecs/msm8916-wcd-digital.c 17285F: sound/soc/codecs/wcd-clsh-v2.* 17286F: sound/soc/codecs/wcd-mbhc-v2.* 17287F: sound/soc/codecs/wcd9335.* 17288F: sound/soc/codecs/wcd934x.c 17289F: sound/soc/codecs/wsa881x.c 17290F: sound/soc/codecs/wsa883x.c 17291F: sound/soc/codecs/wsa884x.c 17292F: sound/soc/qcom/ 17293 17294QCOM EMBEDDED USB DEBUGGER (EUD) 17295M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17296L: linux-arm-msm@vger.kernel.org 17297S: Maintained 17298F: Documentation/ABI/testing/sysfs-driver-eud 17299F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17300F: drivers/usb/misc/qcom_eud.c 17301 17302QCOM IPA DRIVER 17303M: Alex Elder <elder@kernel.org> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: drivers/net/ipa/ 17307 17308QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17309M: Gabriel Somlo <somlo@cmu.edu> 17310M: "Michael S. Tsirkin" <mst@redhat.com> 17311L: qemu-devel@nongnu.org 17312S: Maintained 17313F: drivers/firmware/qemu_fw_cfg.c 17314F: include/uapi/linux/qemu_fw_cfg.h 17315 17316QIB DRIVER 17317M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17318L: linux-rdma@vger.kernel.org 17319S: Supported 17320F: drivers/infiniband/hw/qib/ 17321 17322QLOGIC QL41xxx FCOE DRIVER 17323M: Saurav Kashyap <skashyap@marvell.com> 17324M: Javed Hasan <jhasan@marvell.com> 17325M: GR-QLogic-Storage-Upstream@marvell.com 17326L: linux-scsi@vger.kernel.org 17327S: Supported 17328F: drivers/scsi/qedf/ 17329 17330QLOGIC QL41xxx ISCSI DRIVER 17331M: Nilesh Javali <njavali@marvell.com> 17332M: Manish Rangankar <mrangankar@marvell.com> 17333M: GR-QLogic-Storage-Upstream@marvell.com 17334L: linux-scsi@vger.kernel.org 17335S: Supported 17336F: drivers/scsi/qedi/ 17337 17338QLOGIC QL4xxx ETHERNET DRIVER 17339M: Ariel Elior <aelior@marvell.com> 17340M: Manish Chopra <manishc@marvell.com> 17341L: netdev@vger.kernel.org 17342S: Supported 17343F: drivers/net/ethernet/qlogic/qed/ 17344F: drivers/net/ethernet/qlogic/qede/ 17345F: include/linux/qed/ 17346 17347QLOGIC QL4xxx RDMA DRIVER 17348M: Michal Kalderon <mkalderon@marvell.com> 17349M: Ariel Elior <aelior@marvell.com> 17350L: linux-rdma@vger.kernel.org 17351S: Supported 17352F: drivers/infiniband/hw/qedr/ 17353F: include/uapi/rdma/qedr-abi.h 17354 17355QLOGIC QLA1280 SCSI DRIVER 17356M: Michael Reed <mdr@sgi.com> 17357L: linux-scsi@vger.kernel.org 17358S: Maintained 17359F: drivers/scsi/qla1280.[ch] 17360 17361QLOGIC QLA2XXX FC-SCSI DRIVER 17362M: Nilesh Javali <njavali@marvell.com> 17363M: GR-QLogic-Storage-Upstream@marvell.com 17364L: linux-scsi@vger.kernel.org 17365S: Supported 17366F: drivers/scsi/qla2xxx/ 17367 17368QLOGIC QLA3XXX NETWORK DRIVER 17369M: GR-Linux-NIC-Dev@marvell.com 17370L: netdev@vger.kernel.org 17371S: Supported 17372F: drivers/net/ethernet/qlogic/qla3xxx.* 17373 17374QLOGIC QLA4XXX iSCSI DRIVER 17375M: Nilesh Javali <njavali@marvell.com> 17376M: Manish Rangankar <mrangankar@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla4xxx/ 17381 17382QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17383M: Shahed Shaikh <shshaikh@marvell.com> 17384M: Manish Chopra <manishc@marvell.com> 17385M: GR-Linux-NIC-Dev@marvell.com 17386L: netdev@vger.kernel.org 17387S: Supported 17388F: drivers/net/ethernet/qlogic/qlcnic/ 17389 17390QLOGIC QLGE 10Gb ETHERNET DRIVER 17391M: Manish Chopra <manishc@marvell.com> 17392M: GR-Linux-NIC-Dev@marvell.com 17393M: Coiby Xu <coiby.xu@gmail.com> 17394L: netdev@vger.kernel.org 17395S: Supported 17396F: Documentation/networking/device_drivers/qlogic/qlge.rst 17397F: drivers/staging/qlge/ 17398 17399QM1D1B0004 MEDIA DRIVER 17400M: Akihiro Tsukada <tskd08@gmail.com> 17401L: linux-media@vger.kernel.org 17402S: Odd Fixes 17403F: drivers/media/tuners/qm1d1b0004* 17404 17405QM1D1C0042 MEDIA DRIVER 17406M: Akihiro Tsukada <tskd08@gmail.com> 17407L: linux-media@vger.kernel.org 17408S: Odd Fixes 17409F: drivers/media/tuners/qm1d1c0042* 17410 17411QNX4 FILESYSTEM 17412M: Anders Larsen <al@alarsen.net> 17413S: Maintained 17414W: http://www.alarsen.net/linux/qnx4fs/ 17415F: fs/qnx4/ 17416F: include/uapi/linux/qnx4_fs.h 17417F: include/uapi/linux/qnxtypes.h 17418 17419QNX6 FILESYSTEM 17420S: Orphan 17421F: Documentation/filesystems/qnx6.rst 17422F: fs/qnx6/ 17423F: include/linux/qnx6_fs.h 17424 17425QORIQ DPAA2 FSL-MC BUS DRIVER 17426M: Stuart Yoder <stuyoder@gmail.com> 17427M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17428L: linux-kernel@vger.kernel.org 17429S: Maintained 17430F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17431F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17432F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17433F: drivers/bus/fsl-mc/ 17434F: include/uapi/linux/fsl_mc.h 17435 17436QT1010 MEDIA DRIVER 17437M: Antti Palosaari <crope@iki.fi> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440W: https://linuxtv.org 17441W: http://palosaari.fi/linux/ 17442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17443T: git git://linuxtv.org/anttip/media_tree.git 17444F: drivers/media/tuners/qt1010* 17445 17446QUALCOMM ATH12K WIRELESS DRIVER 17447M: Kalle Valo <kvalo@kernel.org> 17448L: ath12k@lists.infradead.org 17449S: Supported 17450T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17451F: drivers/net/wireless/ath/ath12k/ 17452 17453QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17454M: Kalle Valo <kvalo@kernel.org> 17455L: ath10k@lists.infradead.org 17456S: Supported 17457W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17459F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17460F: drivers/net/wireless/ath/ath10k/ 17461 17462QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17463M: Kalle Valo <kvalo@kernel.org> 17464L: ath11k@lists.infradead.org 17465S: Supported 17466W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17467B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17470F: drivers/net/wireless/ath/ath11k/ 17471 17472QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17473M: Toke Høiland-Jørgensen <toke@toke.dk> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17478F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17479F: drivers/net/wireless/ath/ath9k/ 17480 17481QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17482M: Stephan Gerhold <stephan@gerhold.net> 17483L: netdev@vger.kernel.org 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17487F: drivers/net/wwan/qcom_bam_dmux.c 17488 17489QUALCOMM CAMERA SUBSYSTEM DRIVER 17490M: Robert Foss <rfoss@kernel.org> 17491M: Todor Tomov <todor.too@gmail.com> 17492M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17493L: linux-media@vger.kernel.org 17494S: Maintained 17495F: Documentation/admin-guide/media/qcom_camss.rst 17496F: Documentation/devicetree/bindings/media/*camss* 17497F: drivers/media/platform/qcom/camss/ 17498 17499QUALCOMM CLOCK DRIVERS 17500M: Bjorn Andersson <andersson@kernel.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Supported 17503T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17504F: Documentation/devicetree/bindings/clock/qcom,* 17505F: drivers/clk/qcom/ 17506F: include/dt-bindings/clock/qcom,* 17507 17508QUALCOMM CLOUD AI (QAIC) DRIVER 17509M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17510R: Carl Vanderlip <quic_carlv@quicinc.com> 17511R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17512L: linux-arm-msm@vger.kernel.org 17513L: dri-devel@lists.freedesktop.org 17514S: Supported 17515T: git git://anongit.freedesktop.org/drm/drm-misc 17516F: Documentation/accel/qaic/ 17517F: drivers/accel/qaic/ 17518F: include/uapi/drm/qaic_accel.h 17519 17520QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17521M: Bjorn Andersson <andersson@kernel.org> 17522M: Konrad Dybcio <konrad.dybcio@linaro.org> 17523L: linux-pm@vger.kernel.org 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17527F: drivers/soc/qcom/cpr.c 17528 17529QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17530M: Ilia Lin <ilia.lin@kernel.org> 17531L: linux-pm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17534F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17535F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17536 17537QUALCOMM CRYPTO DRIVERS 17538M: Thara Gopinath <thara.gopinath@gmail.com> 17539L: linux-crypto@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17543F: drivers/crypto/qce/ 17544 17545QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17546M: Timur Tabi <timur@kernel.org> 17547L: netdev@vger.kernel.org 17548S: Maintained 17549F: drivers/net/ethernet/qualcomm/emac/ 17550 17551QUALCOMM ETHQOS ETHERNET DRIVER 17552M: Vinod Koul <vkoul@kernel.org> 17553R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17554L: netdev@vger.kernel.org 17555L: linux-arm-msm@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17558F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17559 17560QUALCOMM FASTRPC DRIVER 17561M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17562M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17563L: linux-arm-msm@vger.kernel.org 17564S: Maintained 17565F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17566F: drivers/misc/fastrpc.c 17567F: include/uapi/misc/fastrpc.h 17568 17569QUALCOMM HEXAGON ARCHITECTURE 17570M: Brian Cain <bcain@quicinc.com> 17571L: linux-hexagon@vger.kernel.org 17572S: Supported 17573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17574F: arch/hexagon/ 17575 17576QUALCOMM HIDMA DRIVER 17577M: Sinan Kaya <okaya@kernel.org> 17578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17579L: linux-arm-msm@vger.kernel.org 17580L: dmaengine@vger.kernel.org 17581S: Supported 17582F: drivers/dma/qcom/hidma* 17583 17584QUALCOMM I2C CCI DRIVER 17585M: Loic Poulain <loic.poulain@linaro.org> 17586M: Robert Foss <rfoss@kernel.org> 17587L: linux-i2c@vger.kernel.org 17588L: linux-arm-msm@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17591F: drivers/i2c/busses/i2c-qcom-cci.c 17592 17593QUALCOMM INTERCONNECT BWMON DRIVER 17594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17595L: linux-arm-msm@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17598F: drivers/soc/qcom/icc-bwmon.c 17599 17600QUALCOMM IOMMU 17601M: Rob Clark <robdclark@gmail.com> 17602L: iommu@lists.linux.dev 17603L: linux-arm-msm@vger.kernel.org 17604S: Maintained 17605F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17606 17607QUALCOMM IPC ROUTER (QRTR) DRIVER 17608M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: include/trace/events/qrtr.h 17612F: include/uapi/linux/qrtr.h 17613F: net/qrtr/ 17614 17615QUALCOMM IPCC MAILBOX DRIVER 17616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17617L: linux-arm-msm@vger.kernel.org 17618S: Supported 17619F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17620F: drivers/mailbox/qcom-ipcc.c 17621F: include/dt-bindings/mailbox/qcom-ipcc.h 17622 17623QUALCOMM IPQ4019 USB PHY DRIVER 17624M: Robert Marko <robert.marko@sartura.hr> 17625M: Luka Perkov <luka.perkov@sartura.hr> 17626L: linux-arm-msm@vger.kernel.org 17627S: Maintained 17628F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17629F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17630 17631QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17632M: Robert Marko <robert.marko@sartura.hr> 17633M: Luka Perkov <luka.perkov@sartura.hr> 17634L: linux-arm-msm@vger.kernel.org 17635S: Maintained 17636F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17637F: drivers/regulator/vqmmc-ipq4019-regulator.c 17638 17639QUALCOMM NAND CONTROLLER DRIVER 17640M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17641L: linux-mtd@lists.infradead.org 17642L: linux-arm-msm@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17645F: drivers/mtd/nand/raw/qcom_nandc.c 17646 17647QUALCOMM RMNET DRIVER 17648M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17649M: Sean Tranchetti <quic_stranche@quicinc.com> 17650L: netdev@vger.kernel.org 17651S: Maintained 17652F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17653F: drivers/net/ethernet/qualcomm/rmnet/ 17654F: include/linux/if_rmnet.h 17655 17656QUALCOMM TSENS THERMAL DRIVER 17657M: Amit Kucheria <amitk@kernel.org> 17658M: Thara Gopinath <thara.gopinath@gmail.com> 17659L: linux-pm@vger.kernel.org 17660L: linux-arm-msm@vger.kernel.org 17661S: Maintained 17662F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17663F: drivers/thermal/qcom/ 17664 17665QUALCOMM TYPEC PORT MANAGER DRIVER 17666M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17667L: linux-arm-msm@vger.kernel.org 17668L: linux-usb@vger.kernel.org 17669S: Maintained 17670F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17671F: drivers/usb/typec/tcpm/qcom/ 17672 17673QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17674M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17675M: Vikash Garodia <quic_vgarodia@quicinc.com> 17676R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-media@vger.kernel.org 17678L: linux-arm-msm@vger.kernel.org 17679S: Maintained 17680T: git git://linuxtv.org/media_tree.git 17681F: Documentation/devicetree/bindings/media/*venus* 17682F: drivers/media/platform/qcom/venus/ 17683 17684QUALCOMM WCN36XX WIRELESS DRIVER 17685M: Loic Poulain <loic.poulain@linaro.org> 17686L: wcn36xx@lists.infradead.org 17687S: Supported 17688W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17689F: drivers/net/wireless/ath/wcn36xx/ 17690 17691QUANTENNA QTNFMAC WIRELESS DRIVER 17692M: Igor Mitsyanko <imitsyanko@quantenna.com> 17693R: Sergey Matyukevich <geomatsi@gmail.com> 17694L: linux-wireless@vger.kernel.org 17695S: Maintained 17696F: drivers/net/wireless/quantenna 17697 17698RADEON and AMDGPU DRM DRIVERS 17699M: Alex Deucher <alexander.deucher@amd.com> 17700M: Christian König <christian.koenig@amd.com> 17701M: Pan, Xinhui <Xinhui.Pan@amd.com> 17702L: amd-gfx@lists.freedesktop.org 17703S: Supported 17704B: https://gitlab.freedesktop.org/drm/amd/-/issues 17705C: irc://irc.oftc.net/radeon 17706T: git https://gitlab.freedesktop.org/agd5f/linux.git 17707F: Documentation/gpu/amdgpu/ 17708F: drivers/gpu/drm/amd/ 17709F: drivers/gpu/drm/radeon/ 17710F: include/uapi/drm/amdgpu_drm.h 17711F: include/uapi/drm/radeon_drm.h 17712 17713RADEON FRAMEBUFFER DISPLAY DRIVER 17714M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17715L: linux-fbdev@vger.kernel.org 17716S: Maintained 17717F: drivers/video/fbdev/aty/radeon* 17718F: include/uapi/linux/radeonfb.h 17719 17720RADIOSHARK RADIO DRIVER 17721M: Hans Verkuil <hverkuil@xs4all.nl> 17722L: linux-media@vger.kernel.org 17723S: Maintained 17724T: git git://linuxtv.org/media_tree.git 17725F: drivers/media/radio/radio-shark.c 17726 17727RADIOSHARK2 RADIO DRIVER 17728M: Hans Verkuil <hverkuil@xs4all.nl> 17729L: linux-media@vger.kernel.org 17730S: Maintained 17731T: git git://linuxtv.org/media_tree.git 17732F: drivers/media/radio/radio-shark2.c 17733F: drivers/media/radio/radio-tea5777.c 17734 17735RADOS BLOCK DEVICE (RBD) 17736M: Ilya Dryomov <idryomov@gmail.com> 17737R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17738L: ceph-devel@vger.kernel.org 17739S: Supported 17740W: http://ceph.com/ 17741T: git https://github.com/ceph/ceph-client.git 17742F: Documentation/ABI/testing/sysfs-bus-rbd 17743F: drivers/block/rbd.c 17744F: drivers/block/rbd_types.h 17745 17746RAGE128 FRAMEBUFFER DISPLAY DRIVER 17747L: linux-fbdev@vger.kernel.org 17748S: Orphan 17749F: drivers/video/fbdev/aty/aty128fb.c 17750 17751RAINSHADOW-CEC DRIVER 17752M: Hans Verkuil <hverkuil@xs4all.nl> 17753L: linux-media@vger.kernel.org 17754S: Maintained 17755T: git git://linuxtv.org/media_tree.git 17756F: drivers/media/cec/usb/rainshadow/ 17757 17758RALINK MIPS ARCHITECTURE 17759M: John Crispin <john@phrozen.org> 17760L: linux-mips@vger.kernel.org 17761S: Maintained 17762F: arch/mips/ralink 17763 17764RALINK MT7621 MIPS ARCHITECTURE 17765M: Arınç ÜNAL <arinc.unal@arinc9.com> 17766M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17767L: linux-mips@vger.kernel.org 17768S: Maintained 17769F: arch/mips/boot/dts/ralink/mt7621* 17770 17771RALINK RT2X00 WIRELESS LAN DRIVER 17772M: Stanislaw Gruszka <stf_xl@wp.pl> 17773M: Helmut Schaa <helmut.schaa@googlemail.com> 17774L: linux-wireless@vger.kernel.org 17775S: Maintained 17776F: drivers/net/wireless/ralink/rt2x00/ 17777 17778RAMDISK RAM BLOCK DEVICE DRIVER 17779M: Jens Axboe <axboe@kernel.dk> 17780S: Maintained 17781F: Documentation/admin-guide/blockdev/ramdisk.rst 17782F: drivers/block/brd.c 17783 17784RANCHU VIRTUAL BOARD FOR MIPS 17785M: Miodrag Dinic <miodrag.dinic@mips.com> 17786L: linux-mips@vger.kernel.org 17787S: Supported 17788F: arch/mips/configs/generic/board-ranchu.config 17789F: arch/mips/generic/board-ranchu.c 17790 17791RANDOM NUMBER DRIVER 17792M: "Theodore Ts'o" <tytso@mit.edu> 17793M: Jason A. Donenfeld <Jason@zx2c4.com> 17794S: Maintained 17795T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17796F: drivers/char/random.c 17797F: drivers/virt/vmgenid.c 17798 17799RAPIDIO SUBSYSTEM 17800M: Matt Porter <mporter@kernel.crashing.org> 17801M: Alexandre Bounine <alex.bou9@gmail.com> 17802S: Maintained 17803F: drivers/rapidio/ 17804 17805RAS INFRASTRUCTURE 17806M: Tony Luck <tony.luck@intel.com> 17807M: Borislav Petkov <bp@alien8.de> 17808L: linux-edac@vger.kernel.org 17809S: Maintained 17810F: Documentation/admin-guide/ras.rst 17811F: drivers/ras/ 17812F: include/linux/ras.h 17813F: include/ras/ras_event.h 17814 17815RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17816L: linux-wireless@vger.kernel.org 17817S: Orphan 17818F: drivers/net/wireless/legacy/ray* 17819 17820RC-CORE / LIRC FRAMEWORK 17821M: Sean Young <sean@mess.org> 17822L: linux-media@vger.kernel.org 17823S: Maintained 17824W: http://linuxtv.org 17825T: git git://linuxtv.org/media_tree.git 17826F: Documentation/driver-api/media/rc-core.rst 17827F: Documentation/userspace-api/media/rc/ 17828F: drivers/media/rc/ 17829F: include/media/rc-core.h 17830F: include/media/rc-map.h 17831F: include/uapi/linux/lirc.h 17832 17833RCMM REMOTE CONTROLS DECODER 17834M: Patrick Lerda <patrick9876@free.fr> 17835S: Maintained 17836F: drivers/media/rc/ir-rcmm-decoder.c 17837 17838RCUTORTURE TEST FRAMEWORK 17839M: "Paul E. McKenney" <paulmck@kernel.org> 17840M: Josh Triplett <josh@joshtriplett.org> 17841R: Steven Rostedt <rostedt@goodmis.org> 17842R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17843R: Lai Jiangshan <jiangshanlai@gmail.com> 17844L: rcu@vger.kernel.org 17845S: Supported 17846T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17847F: tools/testing/selftests/rcutorture 17848 17849RDACM20 Camera Sensor 17850M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17851M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17852M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17853M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17854L: linux-media@vger.kernel.org 17855S: Maintained 17856F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17857F: drivers/media/i2c/max9271.c 17858F: drivers/media/i2c/max9271.h 17859F: drivers/media/i2c/rdacm20.c 17860 17861RDACM21 Camera Sensor 17862M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17863M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17864M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17865M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17866L: linux-media@vger.kernel.org 17867S: Maintained 17868F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17869F: drivers/media/i2c/max9271.c 17870F: drivers/media/i2c/max9271.h 17871F: drivers/media/i2c/rdacm21.c 17872 17873RDC R-321X SoC 17874M: Florian Fainelli <florian@openwrt.org> 17875S: Maintained 17876 17877RDC R6040 FAST ETHERNET DRIVER 17878M: Florian Fainelli <f.fainelli@gmail.com> 17879L: netdev@vger.kernel.org 17880S: Maintained 17881F: drivers/net/ethernet/rdc/r6040.c 17882 17883RDMAVT - RDMA verbs software 17884M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17885L: linux-rdma@vger.kernel.org 17886S: Supported 17887F: drivers/infiniband/sw/rdmavt 17888 17889RDS - RELIABLE DATAGRAM SOCKETS 17890M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17891L: netdev@vger.kernel.org 17892L: linux-rdma@vger.kernel.org 17893L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17894S: Supported 17895W: https://oss.oracle.com/projects/rds/ 17896F: Documentation/networking/rds.rst 17897F: net/rds/ 17898 17899RDT - RESOURCE ALLOCATION 17900M: Fenghua Yu <fenghua.yu@intel.com> 17901M: Reinette Chatre <reinette.chatre@intel.com> 17902L: linux-kernel@vger.kernel.org 17903S: Supported 17904F: Documentation/arch/x86/resctrl* 17905F: arch/x86/include/asm/resctrl.h 17906F: arch/x86/kernel/cpu/resctrl/ 17907F: tools/testing/selftests/resctrl/ 17908 17909READ-COPY UPDATE (RCU) 17910M: "Paul E. McKenney" <paulmck@kernel.org> 17911M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17912M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17913M: Joel Fernandes <joel@joelfernandes.org> 17914M: Josh Triplett <josh@joshtriplett.org> 17915M: Boqun Feng <boqun.feng@gmail.com> 17916R: Steven Rostedt <rostedt@goodmis.org> 17917R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17918R: Lai Jiangshan <jiangshanlai@gmail.com> 17919R: Zqiang <qiang.zhang1211@gmail.com> 17920L: rcu@vger.kernel.org 17921S: Supported 17922W: http://www.rdrop.com/users/paulmck/RCU/ 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17924F: Documentation/RCU/ 17925F: include/linux/rcu* 17926F: kernel/rcu/ 17927X: Documentation/RCU/torture.rst 17928X: include/linux/srcu*.h 17929X: kernel/rcu/srcu*.c 17930 17931REAL TIME CLOCK (RTC) SUBSYSTEM 17932M: Alessandro Zummo <a.zummo@towertech.it> 17933M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17934L: linux-rtc@vger.kernel.org 17935S: Maintained 17936Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17938F: Documentation/admin-guide/rtc.rst 17939F: Documentation/devicetree/bindings/rtc/ 17940F: drivers/rtc/ 17941F: include/linux/platform_data/rtc-* 17942F: include/linux/rtc.h 17943F: include/linux/rtc/ 17944F: include/uapi/linux/rtc.h 17945F: tools/testing/selftests/rtc/ 17946 17947Real-time Linux Analysis (RTLA) tools 17948M: Daniel Bristot de Oliveira <bristot@kernel.org> 17949M: Steven Rostedt <rostedt@goodmis.org> 17950L: linux-trace-kernel@vger.kernel.org 17951S: Maintained 17952F: Documentation/tools/rtla/ 17953F: tools/tracing/rtla/ 17954 17955REALTEK AUDIO CODECS 17956M: Oder Chiou <oder_chiou@realtek.com> 17957S: Maintained 17958F: include/sound/rt*.h 17959F: sound/soc/codecs/rt* 17960 17961REALTEK OTTO WATCHDOG 17962M: Sander Vanheule <sander@svanheule.net> 17963L: linux-watchdog@vger.kernel.org 17964S: Maintained 17965F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17966F: drivers/watchdog/realtek_otto_wdt.c 17967 17968REALTEK RTL83xx SMI DSA ROUTER CHIPS 17969M: Linus Walleij <linus.walleij@linaro.org> 17970M: Alvin Šipraga <alsi@bang-olufsen.dk> 17971S: Maintained 17972F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17973F: drivers/net/dsa/realtek/* 17974 17975REALTEK WIRELESS DRIVER (rtlwifi family) 17976M: Ping-Ke Shih <pkshih@realtek.com> 17977L: linux-wireless@vger.kernel.org 17978S: Maintained 17979W: https://wireless.wiki.kernel.org/ 17980T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17981F: drivers/net/wireless/realtek/rtlwifi/ 17982 17983REALTEK WIRELESS DRIVER (rtw88) 17984M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17985L: linux-wireless@vger.kernel.org 17986S: Maintained 17987F: drivers/net/wireless/realtek/rtw88/ 17988 17989REALTEK WIRELESS DRIVER (rtw89) 17990M: Ping-Ke Shih <pkshih@realtek.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993F: drivers/net/wireless/realtek/rtw89/ 17994 17995REDPINE WIRELESS DRIVER 17996L: linux-wireless@vger.kernel.org 17997S: Orphan 17998F: drivers/net/wireless/rsi/ 17999 18000REGISTER MAP ABSTRACTION 18001M: Mark Brown <broonie@kernel.org> 18002L: linux-kernel@vger.kernel.org 18003S: Supported 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18005F: Documentation/devicetree/bindings/regmap/ 18006F: drivers/base/regmap/ 18007F: include/linux/regmap.h 18008 18009REISERFS FILE SYSTEM 18010L: reiserfs-devel@vger.kernel.org 18011S: Supported 18012F: fs/reiserfs/ 18013 18014REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18015M: Bjorn Andersson <andersson@kernel.org> 18016M: Mathieu Poirier <mathieu.poirier@linaro.org> 18017L: linux-remoteproc@vger.kernel.org 18018S: Maintained 18019T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18020F: Documentation/ABI/testing/sysfs-class-remoteproc 18021F: Documentation/devicetree/bindings/remoteproc/ 18022F: Documentation/staging/remoteproc.rst 18023F: drivers/remoteproc/ 18024F: include/linux/remoteproc.h 18025F: include/linux/remoteproc/ 18026 18027REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18028M: Bjorn Andersson <andersson@kernel.org> 18029M: Mathieu Poirier <mathieu.poirier@linaro.org> 18030L: linux-remoteproc@vger.kernel.org 18031S: Maintained 18032T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18033F: Documentation/ABI/testing/sysfs-bus-rpmsg 18034F: Documentation/staging/rpmsg.rst 18035F: drivers/rpmsg/ 18036F: include/linux/rpmsg.h 18037F: include/linux/rpmsg/ 18038F: include/uapi/linux/rpmsg.h 18039F: samples/rpmsg/ 18040 18041REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18042M: Stephan Gerhold <stephan@gerhold.net> 18043L: netdev@vger.kernel.org 18044L: linux-remoteproc@vger.kernel.org 18045S: Maintained 18046F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18047 18048RENESAS CLOCK DRIVERS 18049M: Geert Uytterhoeven <geert+renesas@glider.be> 18050L: linux-renesas-soc@vger.kernel.org 18051S: Supported 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18053F: Documentation/devicetree/bindings/clock/renesas,* 18054F: drivers/clk/renesas/ 18055 18056RENESAS EMEV2 I2C DRIVER 18057M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18058L: linux-renesas-soc@vger.kernel.org 18059S: Supported 18060F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18061F: drivers/i2c/busses/i2c-emev2.c 18062 18063RENESAS ETHERNET DRIVERS 18064R: Sergey Shtylyov <s.shtylyov@omp.ru> 18065L: netdev@vger.kernel.org 18066L: linux-renesas-soc@vger.kernel.org 18067F: Documentation/devicetree/bindings/net/renesas,*.yaml 18068F: drivers/net/ethernet/renesas/ 18069F: include/linux/sh_eth.h 18070 18071RENESAS IDT821034 ASoC CODEC 18072M: Herve Codina <herve.codina@bootlin.com> 18073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18074S: Maintained 18075F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18076F: sound/soc/codecs/idt821034.c 18077 18078RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18079M: Miquel Raynal <miquel.raynal@bootlin.com> 18080L: linux-mtd@lists.infradead.org 18081L: linux-renesas-soc@vger.kernel.org 18082S: Maintained 18083F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18084F: drivers/mtd/nand/raw/renesas-nand-controller.c 18085 18086RENESAS R-CAR GYROADC DRIVER 18087M: Marek Vasut <marek.vasut@gmail.com> 18088L: linux-iio@vger.kernel.org 18089S: Supported 18090F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18091F: drivers/iio/adc/rcar-gyroadc.c 18092 18093RENESAS R-CAR I2C DRIVERS 18094M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18095L: linux-renesas-soc@vger.kernel.org 18096S: Supported 18097F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18098F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18099F: drivers/i2c/busses/i2c-rcar.c 18100F: drivers/i2c/busses/i2c-sh_mobile.c 18101 18102RENESAS R-CAR SATA DRIVER 18103R: Sergey Shtylyov <s.shtylyov@omp.ru> 18104L: linux-ide@vger.kernel.org 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18108F: drivers/ata/sata_rcar.c 18109 18110RENESAS R-CAR THERMAL DRIVERS 18111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18112L: linux-renesas-soc@vger.kernel.org 18113S: Supported 18114F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18115F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18116F: drivers/thermal/rcar_gen3_thermal.c 18117F: drivers/thermal/rcar_thermal.c 18118 18119RENESAS RIIC DRIVER 18120M: Chris Brandt <chris.brandt@renesas.com> 18121L: linux-renesas-soc@vger.kernel.org 18122S: Supported 18123F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18124F: drivers/i2c/busses/i2c-riic.c 18125 18126RENESAS RZ/G2L A/D DRIVER 18127M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18128L: linux-iio@vger.kernel.org 18129L: linux-renesas-soc@vger.kernel.org 18130S: Supported 18131F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18132F: drivers/iio/adc/rzg2l_adc.c 18133 18134RENESAS RZ/G2L MTU3a COUNTER DRIVER 18135M: Biju Das <biju.das.jz@bp.renesas.com> 18136L: linux-iio@vger.kernel.org 18137L: linux-renesas-soc@vger.kernel.org 18138S: Supported 18139F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18140F: drivers/counter/rz-mtu3-cnt.c 18141 18142RENESAS RZ/N1 A5PSW SWITCH DRIVER 18143M: Clément Léger <clement.leger@bootlin.com> 18144L: linux-renesas-soc@vger.kernel.org 18145L: netdev@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18148F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18149F: drivers/net/dsa/rzn1_a5psw* 18150F: drivers/net/pcs/pcs-rzn1-miic.c 18151F: include/dt-bindings/net/pcs-rzn1-miic.h 18152F: include/linux/pcs-rzn1-miic.h 18153F: net/dsa/tag_rzn1_a5psw.c 18154 18155RENESAS RZ/N1 RTC CONTROLLER DRIVER 18156M: Miquel Raynal <miquel.raynal@bootlin.com> 18157L: linux-rtc@vger.kernel.org 18158L: linux-renesas-soc@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18161F: drivers/rtc/rtc-rzn1.c 18162 18163RENESAS RZ/N1 USBF CONTROLLER DRIVER 18164M: Herve Codina <herve.codina@bootlin.com> 18165L: linux-renesas-soc@vger.kernel.org 18166L: linux-usb@vger.kernel.org 18167S: Maintained 18168F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18169F: drivers/usb/gadget/udc/renesas_usbf.c 18170 18171RENESAS RZ/V2M I2C DRIVER 18172M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18173L: linux-i2c@vger.kernel.org 18174L: linux-renesas-soc@vger.kernel.org 18175S: Supported 18176F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18177F: drivers/i2c/busses/i2c-rzv2m.c 18178 18179RENESAS USB PHY DRIVER 18180M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18181L: linux-renesas-soc@vger.kernel.org 18182S: Maintained 18183F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18184 18185RENESAS VERSACLOCK 7 CLOCK DRIVER 18186M: Alex Helms <alexander.helms.jy@renesas.com> 18187S: Maintained 18188F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18189F: drivers/clk/clk-versaclock7.c 18190 18191RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18192M: Herve Codina <herve.codina@bootlin.com> 18193L: linux-iio@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18196F: drivers/iio/potentiometer/x9250.c 18197 18198RESET CONTROLLER FRAMEWORK 18199M: Philipp Zabel <p.zabel@pengutronix.de> 18200S: Maintained 18201T: git git://git.pengutronix.de/git/pza/linux 18202F: Documentation/devicetree/bindings/reset/ 18203F: Documentation/driver-api/reset.rst 18204F: drivers/reset/ 18205F: include/dt-bindings/reset/ 18206F: include/linux/reset-controller.h 18207F: include/linux/reset.h 18208F: include/linux/reset/ 18209K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18210 18211RESTARTABLE SEQUENCES SUPPORT 18212M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18213M: Peter Zijlstra <peterz@infradead.org> 18214M: "Paul E. McKenney" <paulmck@kernel.org> 18215M: Boqun Feng <boqun.feng@gmail.com> 18216L: linux-kernel@vger.kernel.org 18217S: Supported 18218F: include/trace/events/rseq.h 18219F: include/uapi/linux/rseq.h 18220F: kernel/rseq.c 18221F: tools/testing/selftests/rseq/ 18222 18223RFKILL 18224M: Johannes Berg <johannes@sipsolutions.net> 18225L: linux-wireless@vger.kernel.org 18226S: Maintained 18227W: https://wireless.wiki.kernel.org/ 18228Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18231F: Documentation/ABI/stable/sysfs-class-rfkill 18232F: Documentation/driver-api/rfkill.rst 18233F: include/linux/rfkill.h 18234F: include/uapi/linux/rfkill.h 18235F: net/rfkill/ 18236 18237RHASHTABLE 18238M: Thomas Graf <tgraf@suug.ch> 18239M: Herbert Xu <herbert@gondor.apana.org.au> 18240L: netdev@vger.kernel.org 18241S: Maintained 18242F: include/linux/rhashtable-types.h 18243F: include/linux/rhashtable.h 18244F: lib/rhashtable.c 18245F: lib/test_rhashtable.c 18246 18247RICOH R5C592 MEMORYSTICK DRIVER 18248M: Maxim Levitsky <maximlevitsky@gmail.com> 18249S: Maintained 18250F: drivers/memstick/host/r592.* 18251 18252RICOH SMARTMEDIA/XD DRIVER 18253M: Maxim Levitsky <maximlevitsky@gmail.com> 18254S: Maintained 18255F: drivers/mtd/nand/raw/r852.c 18256F: drivers/mtd/nand/raw/r852.h 18257 18258RISC-V ARCHITECTURE 18259M: Paul Walmsley <paul.walmsley@sifive.com> 18260M: Palmer Dabbelt <palmer@dabbelt.com> 18261M: Albert Ou <aou@eecs.berkeley.edu> 18262L: linux-riscv@lists.infradead.org 18263S: Supported 18264Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18265C: irc://irc.libera.chat/riscv 18266P: Documentation/riscv/patch-acceptance.rst 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18268F: arch/riscv/ 18269N: riscv 18270K: riscv 18271 18272RISC-V MICROCHIP FPGA SUPPORT 18273M: Conor Dooley <conor.dooley@microchip.com> 18274M: Daire McNamara <daire.mcnamara@microchip.com> 18275L: linux-riscv@lists.infradead.org 18276S: Supported 18277F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18278F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18279F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18280F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18281F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18282F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18283F: Documentation/devicetree/bindings/riscv/microchip.yaml 18284F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18285F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18286F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18287F: arch/riscv/boot/dts/microchip/ 18288F: drivers/char/hw_random/mpfs-rng.c 18289F: drivers/clk/microchip/clk-mpfs*.c 18290F: drivers/i2c/busses/i2c-microchip-corei2c.c 18291F: drivers/mailbox/mailbox-mpfs.c 18292F: drivers/pci/controller/pcie-microchip-host.c 18293F: drivers/pwm/pwm-microchip-core.c 18294F: drivers/reset/reset-mpfs.c 18295F: drivers/rtc/rtc-mpfs.c 18296F: drivers/soc/microchip/mpfs-sys-controller.c 18297F: drivers/spi/spi-microchip-core-qspi.c 18298F: drivers/spi/spi-microchip-core.c 18299F: drivers/usb/musb/mpfs.c 18300F: include/soc/microchip/mpfs.h 18301 18302RISC-V MISC SOC SUPPORT 18303M: Conor Dooley <conor@kernel.org> 18304L: linux-riscv@lists.infradead.org 18305S: Maintained 18306Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18307T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18308F: Documentation/devicetree/bindings/riscv/ 18309F: arch/riscv/boot/dts/ 18310X: arch/riscv/boot/dts/allwinner/ 18311X: arch/riscv/boot/dts/renesas/ 18312 18313RISC-V PMU DRIVERS 18314M: Atish Patra <atishp@atishpatra.org> 18315R: Anup Patel <anup@brainfault.org> 18316L: linux-riscv@lists.infradead.org 18317S: Supported 18318F: drivers/perf/riscv_pmu.c 18319F: drivers/perf/riscv_pmu_legacy.c 18320F: drivers/perf/riscv_pmu_sbi.c 18321 18322RISC-V THEAD SoC SUPPORT 18323M: Jisheng Zhang <jszhang@kernel.org> 18324M: Guo Ren <guoren@kernel.org> 18325M: Fu Wei <wefu@redhat.com> 18326L: linux-riscv@lists.infradead.org 18327S: Maintained 18328F: arch/riscv/boot/dts/thead/ 18329 18330RNBD BLOCK DRIVERS 18331M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18332M: Jack Wang <jinpu.wang@ionos.com> 18333L: linux-block@vger.kernel.org 18334S: Maintained 18335F: drivers/block/rnbd/ 18336 18337ROCCAT DRIVERS 18338M: Stefan Achatz <erazor_de@users.sourceforge.net> 18339S: Maintained 18340W: http://sourceforge.net/projects/roccat/ 18341F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18342F: drivers/hid/hid-roccat* 18343F: include/linux/hid-roccat* 18344 18345ROCKCHIP CRYPTO DRIVERS 18346M: Corentin Labbe <clabbe@baylibre.com> 18347L: linux-crypto@vger.kernel.org 18348S: Maintained 18349F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18350F: drivers/crypto/rockchip/ 18351 18352ROCKCHIP I2S TDM DRIVER 18353M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18354L: linux-rockchip@lists.infradead.org 18355S: Maintained 18356F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18357F: sound/soc/rockchip/rockchip_i2s_tdm.* 18358 18359ROCKCHIP ISP V1 DRIVER 18360M: Dafna Hirschfeld <dafna@fastmail.com> 18361L: linux-media@vger.kernel.org 18362L: linux-rockchip@lists.infradead.org 18363S: Maintained 18364F: Documentation/admin-guide/media/rkisp1.rst 18365F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18366F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18367F: drivers/media/platform/rockchip/rkisp1 18368F: include/uapi/linux/rkisp1-config.h 18369 18370ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18371M: Jacob Chen <jacob-chen@iotwrt.com> 18372M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18373L: linux-media@vger.kernel.org 18374L: linux-rockchip@lists.infradead.org 18375S: Maintained 18376F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18377F: drivers/media/platform/rockchip/rga/ 18378 18379ROCKCHIP VIDEO DECODER DRIVER 18380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18381L: linux-media@vger.kernel.org 18382L: linux-rockchip@lists.infradead.org 18383S: Maintained 18384F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18385F: drivers/staging/media/rkvdec/ 18386 18387ROCKER DRIVER 18388M: Jiri Pirko <jiri@resnulli.us> 18389L: netdev@vger.kernel.org 18390S: Supported 18391F: drivers/net/ethernet/rocker/ 18392 18393ROCKETPORT EXPRESS/INFINITY DRIVER 18394M: Kevin Cernekee <cernekee@gmail.com> 18395L: linux-serial@vger.kernel.org 18396S: Odd Fixes 18397F: drivers/tty/serial/rp2.* 18398 18399ROHM BD99954 CHARGER IC 18400M: Matti Vaittinen <mazziesaccount@gmail.com> 18401S: Supported 18402F: drivers/power/supply/bd99954-charger.c 18403F: drivers/power/supply/bd99954-charger.h 18404 18405ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18406M: Tomasz Duszynski <tduszyns@gmail.com> 18407S: Maintained 18408F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18409F: drivers/iio/light/bh1750.c 18410 18411ROHM BU270xx LIGHT SENSOR DRIVERs 18412M: Matti Vaittinen <mazziesaccount@gmail.com> 18413L: linux-iio@vger.kernel.org 18414S: Supported 18415F: drivers/iio/light/rohm-bu27008.c 18416F: drivers/iio/light/rohm-bu27034.c 18417 18418ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18419M: Marek Vasut <marek.vasut+renesas@gmail.com> 18420L: linux-kernel@vger.kernel.org 18421L: linux-renesas-soc@vger.kernel.org 18422S: Supported 18423F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18424F: drivers/gpio/gpio-bd9571mwv.c 18425F: drivers/mfd/bd9571mwv.c 18426F: drivers/regulator/bd9571mwv-regulator.c 18427F: include/linux/mfd/bd9571mwv.h 18428 18429ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18430M: Matti Vaittinen <mazziesaccount@gmail.com> 18431S: Supported 18432F: drivers/clk/clk-bd718x7.c 18433F: drivers/gpio/gpio-bd71815.c 18434F: drivers/gpio/gpio-bd71828.c 18435F: drivers/mfd/rohm-bd71828.c 18436F: drivers/mfd/rohm-bd718x7.c 18437F: drivers/mfd/rohm-bd9576.c 18438F: drivers/regulator/bd71815-regulator.c 18439F: drivers/regulator/bd71828-regulator.c 18440F: drivers/regulator/bd718x7-regulator.c 18441F: drivers/regulator/bd9576-regulator.c 18442F: drivers/regulator/rohm-regulator.c 18443F: drivers/rtc/rtc-bd70528.c 18444F: drivers/watchdog/bd9576_wdt.c 18445F: include/linux/mfd/rohm-bd71815.h 18446F: include/linux/mfd/rohm-bd71828.h 18447F: include/linux/mfd/rohm-bd718x7.h 18448F: include/linux/mfd/rohm-bd957x.h 18449F: include/linux/mfd/rohm-generic.h 18450F: include/linux/mfd/rohm-shared.h 18451 18452ROSE NETWORK LAYER 18453M: Ralf Baechle <ralf@linux-mips.org> 18454L: linux-hams@vger.kernel.org 18455S: Maintained 18456W: http://www.linux-ax25.org/ 18457F: include/net/rose.h 18458F: include/uapi/linux/rose.h 18459F: net/rose/ 18460 18461ROTATION DRIVER FOR ALLWINNER A83T 18462M: Jernej Skrabec <jernej.skrabec@gmail.com> 18463L: linux-media@vger.kernel.org 18464S: Maintained 18465T: git git://linuxtv.org/media_tree.git 18466F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18467F: drivers/media/platform/sunxi/sun8i-rotate/ 18468 18469RPMSG TTY DRIVER 18470M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18471L: linux-remoteproc@vger.kernel.org 18472S: Maintained 18473F: drivers/tty/rpmsg_tty.c 18474 18475RTL2830 MEDIA DRIVER 18476M: Antti Palosaari <crope@iki.fi> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479W: https://linuxtv.org 18480W: http://palosaari.fi/linux/ 18481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18482T: git git://linuxtv.org/anttip/media_tree.git 18483F: drivers/media/dvb-frontends/rtl2830* 18484 18485RTL2832 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2832* 18494 18495RTL2832_SDR MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832_sdr* 18504 18505RTL8180 WIRELESS DRIVER 18506L: linux-wireless@vger.kernel.org 18507S: Orphan 18508W: https://wireless.wiki.kernel.org/ 18509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18510F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18511 18512RTL8187 WIRELESS DRIVER 18513M: Herton Ronaldo Krzesinski <herton@canonical.com> 18514M: Hin-Tak Leung <htl10@users.sourceforge.net> 18515M: Larry Finger <Larry.Finger@lwfinger.net> 18516L: linux-wireless@vger.kernel.org 18517S: Maintained 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18521 18522RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18523M: Jes Sorensen <Jes.Sorensen@gmail.com> 18524L: linux-wireless@vger.kernel.org 18525S: Maintained 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18527F: drivers/net/wireless/realtek/rtl8xxxu/ 18528 18529RTRS TRANSPORT DRIVERS 18530M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18531M: Jack Wang <jinpu.wang@ionos.com> 18532L: linux-rdma@vger.kernel.org 18533S: Maintained 18534F: drivers/infiniband/ulp/rtrs/ 18535 18536RUNTIME VERIFICATION (RV) 18537M: Daniel Bristot de Oliveira <bristot@kernel.org> 18538M: Steven Rostedt <rostedt@goodmis.org> 18539L: linux-trace-kernel@vger.kernel.org 18540S: Maintained 18541F: Documentation/trace/rv/ 18542F: include/linux/rv.h 18543F: include/rv/ 18544F: kernel/trace/rv/ 18545F: tools/verification/ 18546 18547RUST 18548M: Miguel Ojeda <ojeda@kernel.org> 18549M: Alex Gaynor <alex.gaynor@gmail.com> 18550M: Wedson Almeida Filho <wedsonaf@gmail.com> 18551R: Boqun Feng <boqun.feng@gmail.com> 18552R: Gary Guo <gary@garyguo.net> 18553R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18554R: Benno Lossin <benno.lossin@proton.me> 18555L: rust-for-linux@vger.kernel.org 18556S: Supported 18557W: https://github.com/Rust-for-Linux/linux 18558B: https://github.com/Rust-for-Linux/linux/issues 18559C: zulip://rust-for-linux.zulipchat.com 18560T: git https://github.com/Rust-for-Linux/linux.git rust-next 18561F: Documentation/rust/ 18562F: rust/ 18563F: samples/rust/ 18564F: scripts/*rust* 18565K: \b(?i:rust)\b 18566 18567RXRPC SOCKETS (AF_RXRPC) 18568M: David Howells <dhowells@redhat.com> 18569M: Marc Dionne <marc.dionne@auristor.com> 18570L: linux-afs@lists.infradead.org 18571S: Supported 18572W: https://www.infradead.org/~dhowells/kafs/ 18573F: Documentation/networking/rxrpc.rst 18574F: include/keys/rxrpc-type.h 18575F: include/net/af_rxrpc.h 18576F: include/trace/events/rxrpc.h 18577F: include/uapi/linux/rxrpc.h 18578F: net/rxrpc/ 18579 18580S3 SAVAGE FRAMEBUFFER DRIVER 18581M: Antonino Daplas <adaplas@gmail.com> 18582L: linux-fbdev@vger.kernel.org 18583S: Maintained 18584F: drivers/video/fbdev/savage/ 18585 18586S390 ARCHITECTURE 18587M: Heiko Carstens <hca@linux.ibm.com> 18588M: Vasily Gorbik <gor@linux.ibm.com> 18589M: Alexander Gordeev <agordeev@linux.ibm.com> 18590R: Christian Borntraeger <borntraeger@linux.ibm.com> 18591R: Sven Schnelle <svens@linux.ibm.com> 18592L: linux-s390@vger.kernel.org 18593S: Supported 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18595F: Documentation/driver-api/s390-drivers.rst 18596F: Documentation/s390/ 18597F: arch/s390/ 18598F: drivers/s390/ 18599F: drivers/watchdog/diag288_wdt.c 18600 18601S390 COMMON I/O LAYER 18602M: Vineeth Vijayan <vneethv@linux.ibm.com> 18603M: Peter Oberparleiter <oberpar@linux.ibm.com> 18604L: linux-s390@vger.kernel.org 18605S: Supported 18606F: drivers/s390/cio/ 18607 18608S390 DASD DRIVER 18609M: Stefan Haberland <sth@linux.ibm.com> 18610M: Jan Hoeppner <hoeppner@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613F: block/partitions/ibm.c 18614F: drivers/s390/block/dasd* 18615F: include/linux/dasd_mod.h 18616 18617S390 IOMMU (PCI) 18618M: Niklas Schnelle <schnelle@linux.ibm.com> 18619M: Matthew Rosato <mjrosato@linux.ibm.com> 18620R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: drivers/iommu/s390-iommu.c 18624 18625S390 IUCV NETWORK LAYER 18626M: Alexandra Winter <wintera@linux.ibm.com> 18627M: Wenjia Zhang <wenjia@linux.ibm.com> 18628L: linux-s390@vger.kernel.org 18629L: netdev@vger.kernel.org 18630S: Supported 18631F: drivers/s390/net/*iucv* 18632F: include/net/iucv/ 18633F: net/iucv/ 18634 18635S390 MM 18636M: Alexander Gordeev <agordeev@linux.ibm.com> 18637M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639S: Supported 18640T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18641F: arch/s390/include/asm/pgtable.h 18642F: arch/s390/mm 18643 18644S390 NETWORK DRIVERS 18645M: Alexandra Winter <wintera@linux.ibm.com> 18646M: Wenjia Zhang <wenjia@linux.ibm.com> 18647L: linux-s390@vger.kernel.org 18648L: netdev@vger.kernel.org 18649S: Supported 18650F: drivers/s390/net/ 18651 18652S390 PCI SUBSYSTEM 18653M: Niklas Schnelle <schnelle@linux.ibm.com> 18654M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18655L: linux-s390@vger.kernel.org 18656S: Supported 18657F: Documentation/s390/pci.rst 18658F: arch/s390/pci/ 18659F: drivers/pci/hotplug/s390_pci_hpc.c 18660 18661S390 SCM DRIVER 18662M: Vineeth Vijayan <vneethv@linux.ibm.com> 18663L: linux-s390@vger.kernel.org 18664S: Supported 18665F: drivers/s390/block/scm* 18666F: drivers/s390/cio/scm.c 18667 18668S390 VFIO AP DRIVER 18669M: Tony Krowiak <akrowiak@linux.ibm.com> 18670M: Halil Pasic <pasic@linux.ibm.com> 18671M: Jason Herne <jjherne@linux.ibm.com> 18672L: linux-s390@vger.kernel.org 18673S: Supported 18674F: Documentation/s390/vfio-ap* 18675F: drivers/s390/crypto/vfio_ap* 18676 18677S390 VFIO-CCW DRIVER 18678M: Eric Farman <farman@linux.ibm.com> 18679M: Matthew Rosato <mjrosato@linux.ibm.com> 18680R: Halil Pasic <pasic@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682L: kvm@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ccw.rst 18685F: drivers/s390/cio/vfio_ccw* 18686F: include/uapi/linux/vfio_ccw.h 18687 18688S390 VFIO-PCI DRIVER 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690M: Eric Farman <farman@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: arch/s390/kvm/pci* 18695F: drivers/vfio/pci/vfio_pci_zdev.c 18696F: include/uapi/linux/vfio_zdev.h 18697 18698S390 ZCRYPT DRIVER 18699M: Harald Freudenberger <freude@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701S: Supported 18702F: drivers/s390/crypto/ 18703 18704S390 ZFCP DRIVER 18705M: Steffen Maier <maier@linux.ibm.com> 18706M: Benjamin Block <bblock@linux.ibm.com> 18707L: linux-s390@vger.kernel.org 18708S: Supported 18709F: drivers/s390/scsi/zfcp_* 18710 18711SAA6588 RDS RECEIVER DRIVER 18712M: Hans Verkuil <hverkuil@xs4all.nl> 18713L: linux-media@vger.kernel.org 18714S: Odd Fixes 18715W: https://linuxtv.org 18716T: git git://linuxtv.org/media_tree.git 18717F: drivers/media/i2c/saa6588* 18718 18719SAA7134 VIDEO4LINUX DRIVER 18720M: Mauro Carvalho Chehab <mchehab@kernel.org> 18721L: linux-media@vger.kernel.org 18722S: Odd fixes 18723W: https://linuxtv.org 18724T: git git://linuxtv.org/media_tree.git 18725F: Documentation/driver-api/media/drivers/saa7134* 18726F: drivers/media/pci/saa7134/ 18727 18728SAA7146 VIDEO4LINUX-2 DRIVER 18729M: Hans Verkuil <hverkuil@xs4all.nl> 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732T: git git://linuxtv.org/media_tree.git 18733F: drivers/media/common/saa7146/ 18734F: drivers/media/pci/saa7146/ 18735F: include/media/drv-intf/saa7146* 18736 18737SAFESETID SECURITY MODULE 18738M: Micah Morton <mortonm@chromium.org> 18739S: Supported 18740F: Documentation/admin-guide/LSM/SafeSetID.rst 18741F: security/safesetid/ 18742 18743SAMSUNG AUDIO (ASoC) DRIVERS 18744M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18746S: Maintained 18747B: mailto:linux-samsung-soc@vger.kernel.org 18748F: Documentation/devicetree/bindings/sound/samsung* 18749F: sound/soc/samsung/ 18750 18751SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18753L: linux-crypto@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18757F: drivers/crypto/exynos-rng.c 18758 18759SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18760M: Łukasz Stelmach <l.stelmach@samsung.com> 18761L: linux-samsung-soc@vger.kernel.org 18762S: Maintained 18763F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18764F: drivers/char/hw_random/exynos-trng.c 18765 18766SAMSUNG FRAMEBUFFER DRIVER 18767M: Jingoo Han <jingoohan1@gmail.com> 18768L: linux-fbdev@vger.kernel.org 18769S: Maintained 18770F: drivers/video/fbdev/s3c-fb.c 18771 18772SAMSUNG INTERCONNECT DRIVERS 18773M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18774M: Artur Świgoń <a.swigon@samsung.com> 18775L: linux-pm@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Supported 18778F: drivers/interconnect/samsung/ 18779 18780SAMSUNG LAPTOP DRIVER 18781M: Corentin Chary <corentin.chary@gmail.com> 18782L: platform-driver-x86@vger.kernel.org 18783S: Maintained 18784F: drivers/platform/x86/samsung-laptop.c 18785 18786SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18787M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18788L: linux-kernel@vger.kernel.org 18789L: linux-samsung-soc@vger.kernel.org 18790S: Supported 18791B: mailto:linux-samsung-soc@vger.kernel.org 18792F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18797F: drivers/clk/clk-s2mps11.c 18798F: drivers/mfd/sec*.c 18799F: drivers/regulator/s2m*.c 18800F: drivers/regulator/s5m*.c 18801F: drivers/rtc/rtc-s5m.c 18802F: include/linux/mfd/samsung/ 18803 18804SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18805M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18806L: linux-media@vger.kernel.org 18807L: linux-samsung-soc@vger.kernel.org 18808S: Maintained 18809F: drivers/media/platform/samsung/s3c-camif/ 18810F: include/media/drv-intf/s3c_camif.h 18811 18812SAMSUNG S3FWRN5 NFC DRIVER 18813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18814S: Maintained 18815F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18816F: drivers/nfc/s3fwrn5 18817 18818SAMSUNG S5C73M3 CAMERA DRIVER 18819M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18820M: Andrzej Hajda <andrzej.hajda@intel.com> 18821L: linux-media@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18824F: drivers/media/i2c/s5c73m3/* 18825 18826SAMSUNG S5K5BAF CAMERA DRIVER 18827M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18828M: Andrzej Hajda <andrzej.hajda@intel.com> 18829L: linux-media@vger.kernel.org 18830S: Supported 18831F: drivers/media/i2c/s5k5baf.c 18832 18833SAMSUNG S5P Security SubSystem (SSS) DRIVER 18834M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18835M: Vladimir Zapolskiy <vz@mleia.com> 18836L: linux-crypto@vger.kernel.org 18837L: linux-samsung-soc@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18840F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18841F: drivers/crypto/s5p-sss.c 18842 18843SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18844M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18845L: linux-media@vger.kernel.org 18846S: Supported 18847Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18852F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18853F: drivers/media/platform/samsung/exynos4-is/ 18854 18855SAMSUNG SOC CLOCK DRIVERS 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18858M: Tomasz Figa <tomasz.figa@gmail.com> 18859M: Chanwoo Choi <cw00.choi@samsung.com> 18860R: Alim Akhtar <alim.akhtar@samsung.com> 18861L: linux-samsung-soc@vger.kernel.org 18862S: Supported 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18865F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18866F: Documentation/devicetree/bindings/clock/samsung,s3c* 18867F: drivers/clk/samsung/ 18868F: include/dt-bindings/clock/exynos*.h 18869F: include/dt-bindings/clock/s5p*.h 18870F: include/dt-bindings/clock/samsung,*.h 18871F: include/linux/clk/samsung.h 18872 18873SAMSUNG SPI DRIVERS 18874M: Andi Shyti <andi.shyti@kernel.org> 18875L: linux-spi@vger.kernel.org 18876L: linux-samsung-soc@vger.kernel.org 18877S: Maintained 18878F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18879F: drivers/spi/spi-s3c* 18880F: include/linux/platform_data/spi-s3c64xx.h 18881 18882SAMSUNG SXGBE DRIVERS 18883M: Byungho An <bh74.an@samsung.com> 18884L: netdev@vger.kernel.org 18885S: Supported 18886F: drivers/net/ethernet/samsung/sxgbe/ 18887 18888SAMSUNG THERMAL DRIVER 18889M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18890M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18891L: linux-pm@vger.kernel.org 18892L: linux-samsung-soc@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18895F: drivers/thermal/samsung/ 18896 18897SAMSUNG USB2 PHY DRIVER 18898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18899L: linux-kernel@vger.kernel.org 18900S: Supported 18901F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18902F: Documentation/driver-api/phy/samsung-usb2.rst 18903F: drivers/phy/samsung/phy-exynos4210-usb2.c 18904F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18905F: drivers/phy/samsung/phy-exynos5250-usb2.c 18906F: drivers/phy/samsung/phy-s5pv210-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.h 18909 18910SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18911M: Paul Barker <paul.barker@sancloud.com> 18912R: Marc Murphy <marc.murphy@sancloud.com> 18913S: Supported 18914F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18915 18916SC1200 WDT DRIVER 18917M: Zwane Mwaikambo <zwanem@gmail.com> 18918S: Maintained 18919F: drivers/watchdog/sc1200wdt.c 18920 18921SCHEDULER 18922M: Ingo Molnar <mingo@redhat.com> 18923M: Peter Zijlstra <peterz@infradead.org> 18924M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18925M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18926R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18927R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18928R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18929R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18930R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18931R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18932L: linux-kernel@vger.kernel.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18935F: include/linux/preempt.h 18936F: include/linux/sched.h 18937F: include/linux/wait.h 18938F: include/uapi/linux/sched.h 18939F: kernel/sched/ 18940 18941SCSI LIBSAS SUBSYSTEM 18942R: John Garry <john.g.garry@oracle.com> 18943R: Jason Yan <yanaijie@huawei.com> 18944L: linux-scsi@vger.kernel.org 18945S: Supported 18946F: Documentation/scsi/libsas.rst 18947F: drivers/scsi/libsas/ 18948F: include/scsi/libsas.h 18949F: include/scsi/sas_ata.h 18950 18951SCSI RDMA PROTOCOL (SRP) INITIATOR 18952M: Bart Van Assche <bvanassche@acm.org> 18953L: linux-rdma@vger.kernel.org 18954S: Supported 18955Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18956F: drivers/infiniband/ulp/srp/ 18957F: include/scsi/srp.h 18958 18959SCSI RDMA PROTOCOL (SRP) TARGET 18960M: Bart Van Assche <bvanassche@acm.org> 18961L: linux-rdma@vger.kernel.org 18962L: target-devel@vger.kernel.org 18963S: Supported 18964Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18965F: drivers/infiniband/ulp/srpt/ 18966 18967SCSI SG DRIVER 18968M: Doug Gilbert <dgilbert@interlog.com> 18969L: linux-scsi@vger.kernel.org 18970S: Maintained 18971W: http://sg.danny.cz/sg 18972F: Documentation/scsi/scsi-generic.rst 18973F: drivers/scsi/sg.c 18974F: include/scsi/sg.h 18975 18976SCSI SUBSYSTEM 18977M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18978M: "Martin K. Petersen" <martin.petersen@oracle.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18984F: Documentation/devicetree/bindings/scsi/ 18985F: drivers/scsi/ 18986F: drivers/ufs/ 18987F: include/scsi/ 18988 18989SCSI TAPE DRIVER 18990M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18991L: linux-scsi@vger.kernel.org 18992S: Maintained 18993F: Documentation/scsi/st.rst 18994F: drivers/scsi/st.* 18995F: drivers/scsi/st_*.h 18996 18997SCSI TARGET CORE USER DRIVER 18998M: Bodo Stroesser <bostroesser@gmail.com> 18999L: linux-scsi@vger.kernel.org 19000L: target-devel@vger.kernel.org 19001S: Supported 19002F: Documentation/target/tcmu-design.rst 19003F: drivers/target/target_core_user.c 19004F: include/uapi/linux/target_core_user.h 19005 19006SCSI TARGET SUBSYSTEM 19007M: "Martin K. Petersen" <martin.petersen@oracle.com> 19008L: linux-scsi@vger.kernel.org 19009L: target-devel@vger.kernel.org 19010S: Supported 19011W: http://www.linux-iscsi.org 19012Q: https://patchwork.kernel.org/project/target-devel/list/ 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19014F: Documentation/target/ 19015F: drivers/target/ 19016F: include/target/ 19017 19018SCTP PROTOCOL 19019M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19020M: Xin Long <lucien.xin@gmail.com> 19021L: linux-sctp@vger.kernel.org 19022S: Maintained 19023W: https://github.com/sctp/lksctp-tools/wiki 19024F: Documentation/networking/sctp.rst 19025F: include/linux/sctp.h 19026F: include/net/sctp/ 19027F: include/uapi/linux/sctp.h 19028F: net/sctp/ 19029 19030SCx200 CPU SUPPORT 19031M: Jim Cromie <jim.cromie@gmail.com> 19032S: Odd Fixes 19033F: Documentation/i2c/busses/scx200_acb.rst 19034F: arch/x86/platform/scx200/ 19035F: drivers/i2c/busses/scx200* 19036F: drivers/mtd/maps/scx200_docflash.c 19037F: drivers/watchdog/scx200_wdt.c 19038F: include/linux/scx200.h 19039 19040SCx200 GPIO DRIVER 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Maintained 19043F: drivers/char/scx200_gpio.c 19044F: include/linux/scx200_gpio.h 19045 19046SCx200 HRT CLOCKSOURCE DRIVER 19047M: Jim Cromie <jim.cromie@gmail.com> 19048S: Maintained 19049F: drivers/clocksource/scx200_hrt.c 19050 19051SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19052M: Sascha Sommer <saschasommer@freenet.de> 19053L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19054S: Maintained 19055F: drivers/mmc/host/sdricoh_cs.c 19056 19057SECO BOARDS CEC DRIVER 19058M: Ettore Chimenti <ek5.chimenti@gmail.com> 19059S: Maintained 19060F: drivers/media/cec/platform/seco/seco-cec.c 19061F: drivers/media/cec/platform/seco/seco-cec.h 19062 19063SECURE COMPUTING 19064M: Kees Cook <keescook@chromium.org> 19065R: Andy Lutomirski <luto@amacapital.net> 19066R: Will Drewry <wad@chromium.org> 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19069F: Documentation/userspace-api/seccomp_filter.rst 19070F: include/linux/seccomp.h 19071F: include/uapi/linux/seccomp.h 19072F: kernel/seccomp.c 19073F: tools/testing/selftests/kselftest_harness.h 19074F: tools/testing/selftests/seccomp/* 19075K: \bsecure_computing 19076K: \bTIF_SECCOMP\b 19077 19078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19079M: Kamal Dasu <kamal.dasu@broadcom.com> 19080M: Al Cooper <alcooperx@gmail.com> 19081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19082L: linux-mmc@vger.kernel.org 19083S: Maintained 19084F: drivers/mmc/host/sdhci-brcmstb* 19085 19086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19087M: Adrian Hunter <adrian.hunter@intel.com> 19088L: linux-mmc@vger.kernel.org 19089S: Supported 19090F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19091F: drivers/mmc/host/sdhci* 19092 19093SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19094M: Eugen Hristev <eugen.hristev@microchip.com> 19095L: linux-mmc@vger.kernel.org 19096S: Supported 19097F: drivers/mmc/host/sdhci-of-at91.c 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19100M: Haibo Chen <haibo.chen@nxp.com> 19101L: linux-imx@nxp.com 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-esdhc-imx.c 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19107M: Ben Dooks <ben-linux@fluff.org> 19108M: Jaehoon Chung <jh80.chung@samsung.com> 19109L: linux-mmc@vger.kernel.org 19110S: Maintained 19111F: drivers/mmc/host/sdhci-s3c* 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19114M: Viresh Kumar <vireshk@kernel.org> 19115L: linux-mmc@vger.kernel.org 19116S: Maintained 19117F: drivers/mmc/host/sdhci-spear.c 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19120M: Vignesh Raghavendra <vigneshr@ti.com> 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-omap.c 19124 19125SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19126M: Jonathan Derrick <jonathan.derrick@linux.dev> 19127L: linux-block@vger.kernel.org 19128S: Supported 19129F: block/opal_proto.h 19130F: block/sed* 19131F: include/linux/sed* 19132F: include/uapi/linux/sed* 19133 19134SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19135M: Mark Rutland <mark.rutland@arm.com> 19136M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19137M: Sudeep Holla <sudeep.holla@arm.com> 19138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19139S: Maintained 19140F: drivers/firmware/smccc/ 19141F: include/linux/arm-smccc.h 19142 19143SECURITY CONTACT 19144M: Security Officers <security@kernel.org> 19145S: Supported 19146F: Documentation/process/security-bugs.rst 19147 19148SECURITY SUBSYSTEM 19149M: Paul Moore <paul@paul-moore.com> 19150M: James Morris <jmorris@namei.org> 19151M: "Serge E. Hallyn" <serge@hallyn.com> 19152L: linux-security-module@vger.kernel.org (suggested Cc:) 19153S: Supported 19154W: http://kernsec.org/ 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19156F: security/ 19157X: security/selinux/ 19158 19159SELINUX SECURITY MODULE 19160M: Paul Moore <paul@paul-moore.com> 19161M: Stephen Smalley <stephen.smalley.work@gmail.com> 19162M: Eric Paris <eparis@parisplace.org> 19163L: selinux@vger.kernel.org 19164S: Supported 19165W: https://selinuxproject.org 19166W: https://github.com/SELinuxProject 19167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19168F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19169F: Documentation/ABI/removed/sysfs-selinux-disable 19170F: Documentation/admin-guide/LSM/SELinux.rst 19171F: include/trace/events/avc.h 19172F: include/uapi/linux/selinux_netlink.h 19173F: scripts/selinux/ 19174F: security/selinux/ 19175 19176SENSABLE PHANTOM 19177M: Jiri Slaby <jirislaby@kernel.org> 19178S: Maintained 19179F: drivers/misc/phantom.c 19180F: include/uapi/linux/phantom.h 19181 19182SENSEAIR SUNRISE 006-0-0007 19183M: Jacopo Mondi <jacopo@jmondi.org> 19184S: Maintained 19185F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19186F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19187F: drivers/iio/chemical/sunrise_co2.c 19188 19189SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19190M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19191S: Maintained 19192F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19193F: drivers/iio/chemical/scd30.h 19194F: drivers/iio/chemical/scd30_core.c 19195F: drivers/iio/chemical/scd30_i2c.c 19196F: drivers/iio/chemical/scd30_serial.c 19197 19198SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19199M: Roan van Dijk <roan@protonic.nl> 19200S: Maintained 19201F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19202F: drivers/iio/chemical/scd4x.c 19203 19204SENSIRION SGP40 GAS SENSOR DRIVER 19205M: Andreas Klinger <ak@it-klinger.de> 19206S: Maintained 19207F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19208F: drivers/iio/chemical/sgp40.c 19209 19210SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19211M: Tomasz Duszynski <tduszyns@gmail.com> 19212S: Maintained 19213F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19214F: drivers/iio/chemical/sps30.c 19215F: drivers/iio/chemical/sps30_i2c.c 19216F: drivers/iio/chemical/sps30_serial.c 19217 19218SERIAL DEVICE BUS 19219M: Rob Herring <robh@kernel.org> 19220L: linux-serial@vger.kernel.org 19221S: Maintained 19222F: Documentation/devicetree/bindings/serial/serial.yaml 19223F: drivers/tty/serdev/ 19224F: include/linux/serdev.h 19225 19226SERIAL DRIVERS 19227M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19228L: linux-serial@vger.kernel.org 19229S: Maintained 19230F: Documentation/devicetree/bindings/serial/ 19231F: drivers/tty/serial/ 19232 19233SERIAL IR RECEIVER 19234M: Sean Young <sean@mess.org> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237F: drivers/media/rc/serial_ir.c 19238 19239SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19240M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/slimbus/ 19244F: drivers/slimbus/ 19245F: include/linux/slimbus.h 19246 19247SFC NETWORK DRIVER 19248M: Edward Cree <ecree.xilinx@gmail.com> 19249M: Martin Habets <habetsm.xilinx@gmail.com> 19250L: netdev@vger.kernel.org 19251L: linux-net-drivers@amd.com 19252S: Supported 19253F: Documentation/networking/devlink/sfc.rst 19254F: drivers/net/ethernet/sfc/ 19255 19256SFCTEMP HWMON DRIVER 19257M: Emil Renner Berthing <kernel@esmil.dk> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19261F: Documentation/hwmon/sfctemp.rst 19262F: drivers/hwmon/sfctemp.c 19263 19264SFF/SFP/SFP+ MODULE SUPPORT 19265M: Russell King <linux@armlinux.org.uk> 19266L: netdev@vger.kernel.org 19267S: Maintained 19268F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19269F: drivers/net/phy/phylink.c 19270F: drivers/net/phy/sfp* 19271F: include/linux/mdio/mdio-i2c.h 19272F: include/linux/phylink.h 19273F: include/linux/sfp.h 19274K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19275 19276SGI GRU DRIVER 19277M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19278S: Maintained 19279F: drivers/misc/sgi-gru/ 19280 19281SGI XP/XPC/XPNET DRIVER 19282M: Robin Holt <robinmholt@gmail.com> 19283M: Steve Wahl <steve.wahl@hpe.com> 19284R: Mike Travis <mike.travis@hpe.com> 19285S: Maintained 19286F: drivers/misc/sgi-xp/ 19287 19288SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19289M: Karsten Graul <kgraul@linux.ibm.com> 19290M: Wenjia Zhang <wenjia@linux.ibm.com> 19291M: Jan Karcher <jaka@linux.ibm.com> 19292R: D. Wythe <alibuda@linux.alibaba.com> 19293R: Tony Lu <tonylu@linux.alibaba.com> 19294R: Wen Gu <guwen@linux.alibaba.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297F: net/smc/ 19298 19299SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19300M: Linus Walleij <linus.walleij@linaro.org> 19301L: linux-iio@vger.kernel.org 19302S: Maintained 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19304F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19305F: drivers/iio/light/gp2ap002.c 19306 19307SHARP RJ54N1CB0C SENSOR DRIVER 19308M: Jacopo Mondi <jacopo@jmondi.org> 19309L: linux-media@vger.kernel.org 19310S: Odd fixes 19311T: git git://linuxtv.org/media_tree.git 19312F: drivers/media/i2c/rj54n1cb0c.c 19313F: include/media/i2c/rj54n1cb0c.h 19314 19315SH_VOU V4L2 OUTPUT DRIVER 19316L: linux-media@vger.kernel.org 19317S: Orphan 19318F: drivers/media/platform/renesas/sh_vou.c 19319F: include/media/drv-intf/sh_vou.h 19320 19321SI2157 MEDIA DRIVER 19322M: Antti Palosaari <crope@iki.fi> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326W: http://palosaari.fi/linux/ 19327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19328T: git git://linuxtv.org/anttip/media_tree.git 19329F: drivers/media/tuners/si2157* 19330 19331SI2165 MEDIA DRIVER 19332M: Matthias Schwarzott <zzam@gentoo.org> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/si2165* 19338 19339SI2168 MEDIA DRIVER 19340M: Antti Palosaari <crope@iki.fi> 19341L: linux-media@vger.kernel.org 19342S: Maintained 19343W: https://linuxtv.org 19344W: http://palosaari.fi/linux/ 19345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19346T: git git://linuxtv.org/anttip/media_tree.git 19347F: drivers/media/dvb-frontends/si2168* 19348 19349SI470X FM RADIO RECEIVER I2C DRIVER 19350M: Hans Verkuil <hverkuil@xs4all.nl> 19351L: linux-media@vger.kernel.org 19352S: Odd Fixes 19353W: https://linuxtv.org 19354T: git git://linuxtv.org/media_tree.git 19355F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19356F: drivers/media/radio/si470x/radio-si470x-i2c.c 19357 19358SI470X FM RADIO RECEIVER USB DRIVER 19359M: Hans Verkuil <hverkuil@xs4all.nl> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/radio/si470x/radio-si470x-common.c 19365F: drivers/media/radio/si470x/radio-si470x-usb.c 19366F: drivers/media/radio/si470x/radio-si470x.h 19367 19368SI4713 FM RADIO TRANSMITTER I2C DRIVER 19369M: Eduardo Valentin <edubezval@gmail.com> 19370L: linux-media@vger.kernel.org 19371S: Odd Fixes 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si4713/si4713.? 19375 19376SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19377M: Eduardo Valentin <edubezval@gmail.com> 19378L: linux-media@vger.kernel.org 19379S: Odd Fixes 19380W: https://linuxtv.org 19381T: git git://linuxtv.org/media_tree.git 19382F: drivers/media/radio/si4713/radio-platform-si4713.c 19383 19384SI4713 FM RADIO TRANSMITTER USB DRIVER 19385M: Hans Verkuil <hverkuil@xs4all.nl> 19386L: linux-media@vger.kernel.org 19387S: Maintained 19388W: https://linuxtv.org 19389T: git git://linuxtv.org/media_tree.git 19390F: drivers/media/radio/si4713/radio-usb-si4713.c 19391 19392SIANO DVB DRIVER 19393M: Mauro Carvalho Chehab <mchehab@kernel.org> 19394L: linux-media@vger.kernel.org 19395S: Odd fixes 19396W: https://linuxtv.org 19397T: git git://linuxtv.org/media_tree.git 19398F: drivers/media/common/siano/ 19399F: drivers/media/mmc/siano/ 19400F: drivers/media/usb/siano/ 19401F: drivers/media/usb/siano/ 19402 19403SIFIVE DRIVERS 19404M: Palmer Dabbelt <palmer@dabbelt.com> 19405M: Paul Walmsley <paul.walmsley@sifive.com> 19406L: linux-riscv@lists.infradead.org 19407S: Supported 19408N: sifive 19409K: [^@]sifive 19410 19411SIFIVE FU540 SYSTEM-ON-CHIP 19412M: Paul Walmsley <paul.walmsley@sifive.com> 19413M: Palmer Dabbelt <palmer@dabbelt.com> 19414L: linux-riscv@lists.infradead.org 19415S: Supported 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19417N: fu540 19418K: fu540 19419 19420SIFIVE PDMA DRIVER 19421M: Green Wan <green.wan@sifive.com> 19422S: Maintained 19423F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19424F: drivers/dma/sf-pdma/ 19425 19426SIFIVE SOC DRIVERS 19427M: Conor Dooley <conor@kernel.org> 19428L: linux-riscv@lists.infradead.org 19429S: Maintained 19430T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19431F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19432F: drivers/soc/sifive/ 19433 19434SILEAD TOUCHSCREEN DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-input@vger.kernel.org 19437L: platform-driver-x86@vger.kernel.org 19438S: Maintained 19439F: drivers/input/touchscreen/silead.c 19440F: drivers/platform/x86/touchscreen_dmi.c 19441 19442SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19443M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19444S: Supported 19445F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19446F: drivers/net/wireless/silabs/wfx/ 19447 19448SILICON MOTION SM712 FRAME BUFFER DRIVER 19449M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19450M: Teddy Wang <teddy.wang@siliconmotion.com> 19451M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: Documentation/fb/sm712fb.rst 19455F: drivers/video/fbdev/sm712* 19456 19457SILVACO I3C DUAL-ROLE MASTER 19458M: Miquel Raynal <miquel.raynal@bootlin.com> 19459M: Conor Culhane <conor.culhane@silvaco.com> 19460L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19461S: Maintained 19462F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19463F: drivers/i3c/master/svc-i3c-master.c 19464 19465SIMPLEFB FB DRIVER 19466M: Hans de Goede <hdegoede@redhat.com> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19470F: drivers/video/fbdev/simplefb.c 19471F: include/linux/platform_data/simplefb.h 19472 19473SIMTEC EB110ATX (Chalice CATS) 19474M: Simtec Linux Team <linux@simtec.co.uk> 19475S: Supported 19476W: http://www.simtec.co.uk/products/EB110ATX/ 19477 19478SIOX 19479M: Thorsten Scherer <t.scherer@eckelmann.de> 19480M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19481R: Pengutronix Kernel Team <kernel@pengutronix.de> 19482S: Supported 19483F: drivers/gpio/gpio-siox.c 19484F: drivers/siox/* 19485F: include/trace/events/siox.h 19486 19487SIPHASH PRF ROUTINES 19488M: Jason A. Donenfeld <Jason@zx2c4.com> 19489S: Maintained 19490F: include/linux/siphash.h 19491F: lib/siphash.c 19492F: lib/siphash_kunit.c 19493 19494SIS 190 ETHERNET DRIVER 19495M: Francois Romieu <romieu@fr.zoreil.com> 19496L: netdev@vger.kernel.org 19497S: Maintained 19498F: drivers/net/ethernet/sis/sis190.c 19499 19500SIS 900/7016 FAST ETHERNET DRIVER 19501M: Daniele Venzano <venza@brownhat.org> 19502L: netdev@vger.kernel.org 19503S: Maintained 19504W: http://www.brownhat.org/sis900.html 19505F: drivers/net/ethernet/sis/sis900.* 19506 19507SIS FRAMEBUFFER DRIVER 19508S: Orphan 19509F: Documentation/fb/sisfb.rst 19510F: drivers/video/fbdev/sis/ 19511F: include/video/sisfb.h 19512 19513SIS I2C TOUCHSCREEN DRIVER 19514M: Mika Penttilä <mpenttil@redhat.com> 19515L: linux-input@vger.kernel.org 19516S: Maintained 19517F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19518F: drivers/input/touchscreen/sis_i2c.c 19519 19520SIS USB2VGA DRIVER 19521M: Thomas Winischhofer <thomas@winischhofer.net> 19522S: Maintained 19523W: http://www.winischhofer.at/linuxsisusbvga.shtml 19524F: drivers/usb/misc/sisusbvga/ 19525 19526SL28 CPLD MFD DRIVER 19527M: Michael Walle <michael@walle.cc> 19528S: Maintained 19529F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19530F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19531F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19532F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19533F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19534F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19535F: drivers/gpio/gpio-sl28cpld.c 19536F: drivers/hwmon/sl28cpld-hwmon.c 19537F: drivers/irqchip/irq-sl28cpld.c 19538F: drivers/pwm/pwm-sl28cpld.c 19539F: drivers/watchdog/sl28cpld_wdt.c 19540 19541SL28 VPD NVMEM LAYOUT DRIVER 19542M: Michael Walle <michael@walle.cc> 19543S: Maintained 19544F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19545F: drivers/nvmem/layouts/sl28vpd.c 19546 19547SLAB ALLOCATOR 19548M: Christoph Lameter <cl@linux.com> 19549M: Pekka Enberg <penberg@kernel.org> 19550M: David Rientjes <rientjes@google.com> 19551M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19552M: Andrew Morton <akpm@linux-foundation.org> 19553M: Vlastimil Babka <vbabka@suse.cz> 19554R: Roman Gushchin <roman.gushchin@linux.dev> 19555R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19556L: linux-mm@kvack.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19559F: include/linux/sl?b*.h 19560F: mm/sl?b* 19561 19562SLCAN CAN NETWORK DRIVER 19563M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19564L: linux-can@vger.kernel.org 19565S: Maintained 19566F: drivers/net/can/slcan/ 19567 19568SLEEPABLE READ-COPY UPDATE (SRCU) 19569M: Lai Jiangshan <jiangshanlai@gmail.com> 19570M: "Paul E. McKenney" <paulmck@kernel.org> 19571M: Josh Triplett <josh@joshtriplett.org> 19572R: Steven Rostedt <rostedt@goodmis.org> 19573R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19574L: rcu@vger.kernel.org 19575S: Supported 19576W: http://www.rdrop.com/users/paulmck/RCU/ 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19578F: include/linux/srcu*.h 19579F: kernel/rcu/srcu*.c 19580 19581SMACK SECURITY MODULE 19582M: Casey Schaufler <casey@schaufler-ca.com> 19583L: linux-security-module@vger.kernel.org 19584S: Maintained 19585W: http://schaufler-ca.com 19586T: git git://github.com/cschaufler/smack-next 19587F: Documentation/admin-guide/LSM/Smack.rst 19588F: security/smack/ 19589 19590SMC91x ETHERNET DRIVER 19591M: Nicolas Pitre <nico@fluxnic.net> 19592S: Odd Fixes 19593F: drivers/net/ethernet/smsc/smc91x.* 19594 19595SMM665 HARDWARE MONITOR DRIVER 19596M: Guenter Roeck <linux@roeck-us.net> 19597L: linux-hwmon@vger.kernel.org 19598S: Maintained 19599F: Documentation/hwmon/smm665.rst 19600F: drivers/hwmon/smm665.c 19601 19602SMSC EMC2103 HARDWARE MONITOR DRIVER 19603M: Steve Glendinning <steve.glendinning@shawell.net> 19604L: linux-hwmon@vger.kernel.org 19605S: Maintained 19606F: Documentation/hwmon/emc2103.rst 19607F: drivers/hwmon/emc2103.c 19608 19609SMSC SCH5627 HARDWARE MONITOR DRIVER 19610M: Hans de Goede <hdegoede@redhat.com> 19611L: linux-hwmon@vger.kernel.org 19612S: Supported 19613F: Documentation/hwmon/sch5627.rst 19614F: drivers/hwmon/sch5627.c 19615 19616SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-fbdev@vger.kernel.org 19619S: Maintained 19620F: drivers/video/fbdev/smscufx.c 19621 19622SMSC47B397 HARDWARE MONITOR DRIVER 19623M: Jean Delvare <jdelvare@suse.com> 19624L: linux-hwmon@vger.kernel.org 19625S: Maintained 19626F: Documentation/hwmon/smsc47b397.rst 19627F: drivers/hwmon/smsc47b397.c 19628 19629SMSC911x ETHERNET DRIVER 19630M: Steve Glendinning <steve.glendinning@shawell.net> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/smsc/smsc911x.* 19634F: include/linux/smsc911x.h 19635 19636SMSC9420 PCI ETHERNET DRIVER 19637M: Steve Glendinning <steve.glendinning@shawell.net> 19638L: netdev@vger.kernel.org 19639S: Maintained 19640F: drivers/net/ethernet/smsc/smsc9420.* 19641 19642SNET DPU VIRTIO DATA PATH ACCELERATOR 19643R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19644F: drivers/vdpa/solidrun/ 19645 19646SOCIONEXT (SNI) AVE NETWORK DRIVER 19647M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19651F: drivers/net/ethernet/socionext/sni_ave.c 19652 19653SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19654M: Jassi Brar <jaswinder.singh@linaro.org> 19655M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19656L: netdev@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19659F: drivers/net/ethernet/socionext/netsec.c 19660 19661SOCIONEXT (SNI) Synquacer SPI DRIVER 19662M: Masahisa Kojima <masahisa.kojima@linaro.org> 19663M: Jassi Brar <jaswinder.singh@linaro.org> 19664L: linux-spi@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19667F: drivers/spi/spi-synquacer.c 19668 19669SOCIONEXT SYNQUACER I2C DRIVER 19670M: Ard Biesheuvel <ardb@kernel.org> 19671L: linux-i2c@vger.kernel.org 19672S: Maintained 19673F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19674F: drivers/i2c/busses/i2c-synquacer.c 19675 19676SOCIONEXT UNIPHIER SOUND DRIVER 19677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19678S: Orphan 19679F: sound/soc/uniphier/ 19680 19681SOCKET TIMESTAMPING 19682M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19683S: Maintained 19684F: Documentation/networking/timestamping.rst 19685F: include/uapi/linux/net_tstamp.h 19686F: tools/testing/selftests/net/so_txtime.c 19687 19688SOEKRIS NET48XX LED SUPPORT 19689M: Chris Boot <bootc@bootc.net> 19690S: Maintained 19691F: drivers/leds/leds-net48xx.c 19692 19693SOFT-IWARP DRIVER (siw) 19694M: Bernard Metzler <bmt@zurich.ibm.com> 19695L: linux-rdma@vger.kernel.org 19696S: Supported 19697F: drivers/infiniband/sw/siw/ 19698F: include/uapi/rdma/siw-abi.h 19699 19700SOFT-ROCE DRIVER (rxe) 19701M: Zhu Yanjun <zyjzyj2000@gmail.com> 19702L: linux-rdma@vger.kernel.org 19703S: Supported 19704F: drivers/infiniband/sw/rxe/ 19705F: include/uapi/rdma/rdma_user_rxe.h 19706 19707SOFTLOGIC 6x10 MPEG CODEC 19708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19709M: Anton Sviridenko <anton@corp.bluecherry.net> 19710M: Andrey Utkin <andrey_utkin@fastmail.com> 19711M: Ismael Luceno <ismael@iodev.co.uk> 19712L: linux-media@vger.kernel.org 19713S: Supported 19714F: drivers/media/pci/solo6x10/ 19715 19716SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19717M: James Morse <james.morse@arm.com> 19718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19719S: Maintained 19720F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19721F: drivers/firmware/arm_sdei.c 19722F: include/linux/arm_sdei.h 19723F: include/uapi/linux/arm_sdei.h 19724 19725SOFTWARE NODES AND DEVICE PROPERTIES 19726R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19727R: Daniel Scally <djrscally@gmail.com> 19728R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19729R: Sakari Ailus <sakari.ailus@linux.intel.com> 19730L: linux-acpi@vger.kernel.org 19731S: Maintained 19732F: drivers/base/property.c 19733F: drivers/base/swnode.c 19734F: include/linux/fwnode.h 19735F: include/linux/property.h 19736 19737SOFTWARE RAID (Multiple Disks) SUPPORT 19738M: Song Liu <song@kernel.org> 19739L: linux-raid@vger.kernel.org 19740S: Supported 19741Q: https://patchwork.kernel.org/project/linux-raid/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19743F: drivers/md/Kconfig 19744F: drivers/md/Makefile 19745F: drivers/md/md* 19746F: drivers/md/raid* 19747F: include/linux/raid/ 19748F: include/uapi/linux/raid/ 19749 19750SOLIDRUN CLEARFOG SUPPORT 19751M: Russell King <linux@armlinux.org.uk> 19752S: Maintained 19753F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19754F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19755 19756SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19757M: Russell King <linux@armlinux.org.uk> 19758S: Maintained 19759F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19762 19763SONIC NETWORK DRIVER 19764M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19765L: netdev@vger.kernel.org 19766S: Maintained 19767F: drivers/net/ethernet/natsemi/sonic.* 19768 19769SONICS SILICON BACKPLANE DRIVER (SSB) 19770M: Michael Buesch <m@bues.ch> 19771L: linux-wireless@vger.kernel.org 19772S: Maintained 19773F: drivers/ssb/ 19774F: include/linux/ssb/ 19775 19776SONY IMX208 SENSOR DRIVER 19777M: Sakari Ailus <sakari.ailus@linux.intel.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: drivers/media/i2c/imx208.c 19782 19783SONY IMX214 SENSOR DRIVER 19784M: Ricardo Ribalda <ribalda@kernel.org> 19785L: linux-media@vger.kernel.org 19786S: Maintained 19787T: git git://linuxtv.org/media_tree.git 19788F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19789F: drivers/media/i2c/imx214.c 19790 19791SONY IMX219 SENSOR DRIVER 19792M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19793L: linux-media@vger.kernel.org 19794S: Maintained 19795T: git git://linuxtv.org/media_tree.git 19796F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19797F: drivers/media/i2c/imx219.c 19798 19799SONY IMX258 SENSOR DRIVER 19800M: Sakari Ailus <sakari.ailus@linux.intel.com> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803T: git git://linuxtv.org/media_tree.git 19804F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19805F: drivers/media/i2c/imx258.c 19806 19807SONY IMX274 SENSOR DRIVER 19808M: Leon Luo <leonl@leopardimaging.com> 19809L: linux-media@vger.kernel.org 19810S: Maintained 19811T: git git://linuxtv.org/media_tree.git 19812F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19813F: drivers/media/i2c/imx274.c 19814 19815SONY IMX290 SENSOR DRIVER 19816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19817L: linux-media@vger.kernel.org 19818S: Maintained 19819T: git git://linuxtv.org/media_tree.git 19820F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19821F: drivers/media/i2c/imx290.c 19822 19823SONY IMX296 SENSOR DRIVER 19824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19826L: linux-media@vger.kernel.org 19827S: Maintained 19828T: git git://linuxtv.org/media_tree.git 19829F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19830F: drivers/media/i2c/imx296.c 19831 19832SONY IMX319 SENSOR DRIVER 19833M: Bingbu Cao <bingbu.cao@intel.com> 19834L: linux-media@vger.kernel.org 19835S: Maintained 19836T: git git://linuxtv.org/media_tree.git 19837F: drivers/media/i2c/imx319.c 19838 19839SONY IMX334 SENSOR DRIVER 19840M: Paul J. Murphy <paul.j.murphy@intel.com> 19841M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844T: git git://linuxtv.org/media_tree.git 19845F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19846F: drivers/media/i2c/imx334.c 19847 19848SONY IMX335 SENSOR DRIVER 19849M: Paul J. Murphy <paul.j.murphy@intel.com> 19850M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19851L: linux-media@vger.kernel.org 19852S: Maintained 19853T: git git://linuxtv.org/media_tree.git 19854F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19855F: drivers/media/i2c/imx335.c 19856 19857SONY IMX355 SENSOR DRIVER 19858M: Tianshu Qiu <tian.shu.qiu@intel.com> 19859L: linux-media@vger.kernel.org 19860S: Maintained 19861T: git git://linuxtv.org/media_tree.git 19862F: drivers/media/i2c/imx355.c 19863 19864SONY IMX412 SENSOR DRIVER 19865M: Paul J. Murphy <paul.j.murphy@intel.com> 19866M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19867L: linux-media@vger.kernel.org 19868S: Maintained 19869T: git git://linuxtv.org/media_tree.git 19870F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19871F: drivers/media/i2c/imx412.c 19872 19873SONY IMX415 SENSOR DRIVER 19874M: Michael Riesch <michael.riesch@wolfvision.net> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877T: git git://linuxtv.org/media_tree.git 19878F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19879F: drivers/media/i2c/imx415.c 19880 19881SONY MEMORYSTICK SUBSYSTEM 19882M: Maxim Levitsky <maximlevitsky@gmail.com> 19883M: Alex Dubov <oakad@yahoo.com> 19884M: Ulf Hansson <ulf.hansson@linaro.org> 19885L: linux-mmc@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19888F: drivers/memstick/ 19889F: include/linux/memstick.h 19890 19891SONY VAIO CONTROL DEVICE DRIVER 19892M: Mattia Dongili <malattia@linux.it> 19893L: platform-driver-x86@vger.kernel.org 19894S: Maintained 19895W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19896F: Documentation/admin-guide/laptops/sony-laptop.rst 19897F: drivers/char/sonypi.c 19898F: drivers/platform/x86/sony-laptop.c 19899F: include/linux/sony-laptop.h 19900 19901SOUND 19902M: Jaroslav Kysela <perex@perex.cz> 19903M: Takashi Iwai <tiwai@suse.com> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905S: Maintained 19906W: http://www.alsa-project.org/ 19907Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19909F: Documentation/sound/ 19910F: include/sound/ 19911F: include/uapi/sound/ 19912F: sound/ 19913F: tools/testing/selftests/alsa 19914 19915SOUND - ALSA SELFTESTS 19916M: Mark Brown <broonie@kernel.org> 19917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19918L: linux-kselftest@vger.kernel.org 19919S: Supported 19920F: tools/testing/selftests/alsa 19921 19922SOUND - COMPRESSED AUDIO 19923M: Vinod Koul <vkoul@kernel.org> 19924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19925S: Supported 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19927F: Documentation/sound/designs/compress-offload.rst 19928F: include/sound/compress_driver.h 19929F: include/uapi/sound/compress_* 19930F: sound/core/compress_offload.c 19931F: sound/soc/soc-compress.c 19932 19933SOUND - DMAENGINE HELPERS 19934M: Lars-Peter Clausen <lars@metafoo.de> 19935S: Supported 19936F: include/sound/dmaengine_pcm.h 19937F: sound/core/pcm_dmaengine.c 19938F: sound/soc/soc-generic-dmaengine-pcm.c 19939 19940SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19941M: Liam Girdwood <lgirdwood@gmail.com> 19942M: Mark Brown <broonie@kernel.org> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Supported 19945W: http://alsa-project.org/main/index.php/ASoC 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19947F: Documentation/devicetree/bindings/sound/ 19948F: Documentation/sound/soc/ 19949F: include/dt-bindings/sound/ 19950F: include/sound/soc* 19951F: sound/soc/ 19952 19953SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19954M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19959M: Daniel Baluta <daniel.baluta@nxp.com> 19960R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19961L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19962S: Supported 19963W: https://github.com/thesofproject/linux/ 19964F: sound/soc/sof/ 19965 19966SOUNDWIRE SUBSYSTEM 19967M: Vinod Koul <vkoul@kernel.org> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19970R: Sanyog Kale <sanyog.r.kale@intel.com> 19971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19974F: Documentation/driver-api/soundwire/ 19975F: drivers/soundwire/ 19976F: include/linux/soundwire/ 19977 19978SP2 MEDIA DRIVER 19979M: Olli Salonen <olli.salonen@iki.fi> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982W: https://linuxtv.org 19983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19984F: drivers/media/dvb-frontends/sp2* 19985 19986SPANISH DOCUMENTATION 19987M: Carlos Bilbao <carlos.bilbao@amd.com> 19988S: Maintained 19989F: Documentation/translations/sp_SP/ 19990 19991SPARC + UltraSPARC (sparc/sparc64) 19992M: "David S. Miller" <davem@davemloft.net> 19993L: sparclinux@vger.kernel.org 19994S: Maintained 19995Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19998F: arch/sparc/ 19999F: drivers/sbus/ 20000 20001SPARC SERIAL DRIVERS 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20007F: drivers/tty/serial/suncore.c 20008F: drivers/tty/serial/sunhv.c 20009F: drivers/tty/serial/sunsab.c 20010F: drivers/tty/serial/sunsab.h 20011F: drivers/tty/serial/sunsu.c 20012F: drivers/tty/serial/sunzilog.c 20013F: drivers/tty/serial/sunzilog.h 20014F: drivers/tty/vcc.c 20015F: include/linux/sunserialcore.h 20016 20017SPARSE CHECKER 20018M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20019L: linux-sparse@vger.kernel.org 20020S: Maintained 20021W: https://sparse.docs.kernel.org/ 20022Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20023B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20024T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20025F: include/linux/compiler.h 20026 20027SPEAKUP CONSOLE SPEECH DRIVER 20028M: William Hubbs <w.d.hubbs@gmail.com> 20029M: Chris Brannon <chris@the-brannons.com> 20030M: Kirk Reiser <kirk@reisers.ca> 20031M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20032L: speakup@linux-speakup.org 20033S: Odd Fixes 20034W: http://www.linux-speakup.org/ 20035W: https://github.com/linux-speakup/speakup 20036B: https://github.com/linux-speakup/speakup/issues 20037F: drivers/accessibility/speakup/ 20038 20039SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20040M: Viresh Kumar <vireshk@kernel.org> 20041M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20042M: soc@kernel.org 20043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20044S: Maintained 20045W: http://www.st.com/spear 20046F: arch/arm/boot/dts/st/spear* 20047F: arch/arm/mach-spear/ 20048F: drivers/clk/spear/ 20049F: drivers/pinctrl/spear/ 20050 20051SPI NOR SUBSYSTEM 20052M: Tudor Ambarus <tudor.ambarus@linaro.org> 20053M: Pratyush Yadav <pratyush@kernel.org> 20054R: Michael Walle <michael@walle.cc> 20055L: linux-mtd@lists.infradead.org 20056S: Maintained 20057W: http://www.linux-mtd.infradead.org/ 20058Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20059C: irc://irc.oftc.net/mtd 20060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20061F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20062F: drivers/mtd/spi-nor/ 20063F: include/linux/mtd/spi-nor.h 20064 20065SPI SUBSYSTEM 20066M: Mark Brown <broonie@kernel.org> 20067L: linux-spi@vger.kernel.org 20068S: Maintained 20069Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20071F: Documentation/devicetree/bindings/spi/ 20072F: Documentation/spi/ 20073F: drivers/spi/ 20074F: include/linux/spi/ 20075F: include/uapi/linux/spi/ 20076F: tools/spi/ 20077 20078SPIDERNET NETWORK DRIVER for CELL 20079M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20080M: Geoff Levand <geoff@infradead.org> 20081L: netdev@vger.kernel.org 20082L: linuxppc-dev@lists.ozlabs.org 20083S: Maintained 20084F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20085F: drivers/net/ethernet/toshiba/spider_net* 20086 20087SPMI SUBSYSTEM 20088M: Stephen Boyd <sboyd@kernel.org> 20089L: linux-kernel@vger.kernel.org 20090S: Maintained 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20092F: Documentation/devicetree/bindings/spmi/ 20093F: drivers/spmi/ 20094F: include/dt-bindings/spmi/spmi.h 20095F: include/linux/spmi.h 20096F: include/trace/events/spmi.h 20097 20098SPU FILE SYSTEM 20099M: Jeremy Kerr <jk@ozlabs.org> 20100L: linuxppc-dev@lists.ozlabs.org 20101S: Supported 20102W: http://www.ibm.com/developerworks/power/cell/ 20103F: Documentation/filesystems/spufs/spufs.rst 20104F: arch/powerpc/platforms/cell/spufs/ 20105 20106SQUASHFS FILE SYSTEM 20107M: Phillip Lougher <phillip@squashfs.org.uk> 20108L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20109S: Maintained 20110W: http://squashfs.org.uk 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20112F: Documentation/filesystems/squashfs.rst 20113F: fs/squashfs/ 20114 20115SRM (Alpha) environment access 20116M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20117S: Maintained 20118F: arch/alpha/kernel/srm_env.c 20119 20120ST LSM6DSx IMU IIO DRIVER 20121M: Lorenzo Bianconi <lorenzo@kernel.org> 20122L: linux-iio@vger.kernel.org 20123S: Maintained 20124W: http://www.st.com/ 20125F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20126F: drivers/iio/imu/st_lsm6dsx/ 20127 20128ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20129M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20130M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133T: git git://linuxtv.org/media_tree.git 20134F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20135F: drivers/media/i2c/st-mipid02.c 20136 20137ST STM32 I2C/SMBUS DRIVER 20138M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20139M: Alain Volmat <alain.volmat@foss.st.com> 20140L: linux-i2c@vger.kernel.org 20141S: Maintained 20142F: drivers/i2c/busses/i2c-stm32* 20143 20144ST STM32 SPI DRIVER 20145M: Alain Volmat <alain.volmat@foss.st.com> 20146L: linux-spi@vger.kernel.org 20147S: Maintained 20148F: drivers/spi/spi-stm32.c 20149 20150ST STPDDC60 DRIVER 20151M: Daniel Nilsson <daniel.nilsson@flex.com> 20152L: linux-hwmon@vger.kernel.org 20153S: Maintained 20154F: Documentation/hwmon/stpddc60.rst 20155F: drivers/hwmon/pmbus/stpddc60.c 20156 20157ST VGXY61 DRIVER 20158M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20159M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162T: git git://linuxtv.org/media_tree.git 20163F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20164F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20165F: drivers/media/i2c/st-vgxy61.c 20166 20167ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20168M: Song Qiang <songqiang1304521@gmail.com> 20169L: linux-iio@vger.kernel.org 20170S: Maintained 20171F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20172F: drivers/iio/proximity/vl53l0x-i2c.c 20173 20174STABLE BRANCH 20175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20176M: Sasha Levin <sashal@kernel.org> 20177L: stable@vger.kernel.org 20178S: Supported 20179F: Documentation/process/stable-kernel-rules.rst 20180 20181STAGING - ATOMISP DRIVER 20182M: Hans de Goede <hdegoede@redhat.com> 20183M: Mauro Carvalho Chehab <mchehab@kernel.org> 20184R: Sakari Ailus <sakari.ailus@linux.intel.com> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187F: drivers/staging/media/atomisp/ 20188 20189STAGING - FIELDBUS SUBSYSTEM 20190M: Sven Van Asbroeck <TheSven73@gmail.com> 20191S: Maintained 20192F: drivers/staging/fieldbus/* 20193F: drivers/staging/fieldbus/Documentation/ 20194 20195STAGING - HMS ANYBUS-S BUS 20196M: Sven Van Asbroeck <TheSven73@gmail.com> 20197S: Maintained 20198F: drivers/staging/fieldbus/anybuss/ 20199 20200STAGING - INDUSTRIAL IO 20201M: Jonathan Cameron <jic23@kernel.org> 20202L: linux-iio@vger.kernel.org 20203S: Odd Fixes 20204F: Documentation/devicetree/bindings/staging/iio/ 20205F: drivers/staging/iio/ 20206 20207STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20208M: Marc Dietrich <marvin24@gmx.de> 20209L: ac100@lists.launchpad.net (moderated for non-subscribers) 20210L: linux-tegra@vger.kernel.org 20211S: Maintained 20212F: drivers/staging/nvec/ 20213 20214STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20215M: Jens Frederich <jfrederich@gmail.com> 20216M: Jon Nettleton <jon.nettleton@gmail.com> 20217S: Maintained 20218W: http://wiki.laptop.org/go/DCON 20219F: drivers/staging/olpc_dcon/ 20220 20221STAGING - REALTEK RTL8712U DRIVERS 20222M: Larry Finger <Larry.Finger@lwfinger.net> 20223M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20224S: Odd Fixes 20225F: drivers/staging/rtl8712/ 20226 20227STAGING - SEPS525 LCD CONTROLLER DRIVERS 20228M: Michael Hennerich <michael.hennerich@analog.com> 20229L: linux-fbdev@vger.kernel.org 20230S: Supported 20231F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20232F: drivers/staging/fbtft/fb_seps525.c 20233 20234STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20235M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20236M: Teddy Wang <teddy.wang@siliconmotion.com> 20237M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20238L: linux-fbdev@vger.kernel.org 20239S: Maintained 20240F: drivers/staging/sm750fb/ 20241 20242STAGING - VIA VT665X DRIVERS 20243M: Forest Bond <forest@alittletooquiet.net> 20244S: Odd Fixes 20245F: drivers/staging/vt665?/ 20246 20247STAGING SUBSYSTEM 20248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20249L: linux-staging@lists.linux.dev 20250S: Supported 20251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20252F: drivers/staging/ 20253 20254STARFIRE/DURALAN NETWORK DRIVER 20255M: Ion Badulescu <ionut@badula.org> 20256S: Odd Fixes 20257F: drivers/net/ethernet/adaptec/starfire* 20258 20259STARFIVE CRYPTO DRIVER 20260M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20261M: William Qiu <william.qiu@starfivetech.com> 20262S: Supported 20263F: Documentation/devicetree/bindings/crypto/starfive* 20264F: drivers/crypto/starfive/ 20265 20266STARFIVE DEVICETREES 20267M: Emil Renner Berthing <kernel@esmil.dk> 20268S: Maintained 20269F: arch/riscv/boot/dts/starfive/ 20270 20271STARFIVE DWMAC GLUE LAYER 20272M: Emil Renner Berthing <kernel@esmil.dk> 20273M: Samin Guo <samin.guo@starfivetech.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20276F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20277 20278STARFIVE JH7110 MMC/SD/SDIO DRIVER 20279M: William Qiu <william.qiu@starfivetech.com> 20280S: Supported 20281F: Documentation/devicetree/bindings/mmc/starfive* 20282F: drivers/mmc/host/dw_mmc-starfive.c 20283 20284STARFIVE JH7110 TDM DRIVER 20285M: Walker Chen <walker.chen@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20288F: sound/soc/starfive/jh7110_tdm.c 20289 20290STARFIVE JH71X0 CLOCK DRIVERS 20291M: Emil Renner Berthing <kernel@esmil.dk> 20292M: Hal Feng <hal.feng@starfivetech.com> 20293S: Maintained 20294F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20295F: drivers/clk/starfive/clk-starfive-jh71* 20296F: include/dt-bindings/clock/starfive?jh71*.h 20297 20298STARFIVE JH71X0 PINCTRL DRIVERS 20299M: Emil Renner Berthing <kernel@esmil.dk> 20300M: Jianlong Huang <jianlong.huang@starfivetech.com> 20301L: linux-gpio@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20304F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20305F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20306F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20307 20308STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Hal Feng <hal.feng@starfivetech.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20313F: drivers/reset/starfive/reset-starfive-jh71* 20314F: include/dt-bindings/reset/starfive?jh71*.h 20315 20316STARFIVE JH71X0 USB DRIVERS 20317M: Minda Chen <minda.chen@starfivetech.com> 20318S: Maintained 20319F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20320F: drivers/usb/cdns3/cdns3-starfive.c 20321 20322STARFIVE JH71XX PMU CONTROLLER DRIVER 20323M: Walker Chen <walker.chen@starfivetech.com> 20324S: Supported 20325F: Documentation/devicetree/bindings/power/starfive* 20326F: drivers/soc/starfive/jh71xx_pmu.c 20327F: include/dt-bindings/power/starfive,jh7110-pmu.h 20328 20329STARFIVE SOC DRIVERS 20330M: Conor Dooley <conor@kernel.org> 20331S: Maintained 20332T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20333F: drivers/soc/starfive/ 20334 20335STARFIVE TRNG DRIVER 20336M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20337S: Supported 20338F: Documentation/devicetree/bindings/rng/starfive* 20339F: drivers/char/hw_random/jh7110-trng.c 20340 20341STARFIVE WATCHDOG DRIVER 20342M: Xingyu Wu <xingyu.wu@starfivetech.com> 20343M: Samin Guo <samin.guo@starfivetech.com> 20344S: Supported 20345F: Documentation/devicetree/bindings/watchdog/starfive* 20346F: drivers/watchdog/starfive-wdt.c 20347 20348STATIC BRANCH/CALL 20349M: Peter Zijlstra <peterz@infradead.org> 20350M: Josh Poimboeuf <jpoimboe@kernel.org> 20351M: Jason Baron <jbaron@akamai.com> 20352R: Steven Rostedt <rostedt@goodmis.org> 20353R: Ard Biesheuvel <ardb@kernel.org> 20354S: Supported 20355F: arch/*/include/asm/jump_label*.h 20356F: arch/*/include/asm/static_call*.h 20357F: arch/*/kernel/jump_label.c 20358F: arch/*/kernel/static_call.c 20359F: include/linux/jump_label*.h 20360F: include/linux/static_call*.h 20361F: kernel/jump_label.c 20362F: kernel/static_call.c 20363 20364STI AUDIO (ASoC) DRIVERS 20365M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20367S: Maintained 20368F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20369F: sound/soc/sti/ 20370 20371STI CEC DRIVER 20372M: Alain Volmat <alain.volmat@foss.st.com> 20373S: Maintained 20374F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20375F: drivers/media/cec/platform/sti/ 20376 20377STK1160 USB VIDEO CAPTURE DRIVER 20378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/usb/stk1160/ 20383 20384STM32 AUDIO (ASoC) DRIVERS 20385M: Olivier Moysan <olivier.moysan@foss.st.com> 20386M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20388S: Maintained 20389F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20390F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20391F: sound/soc/stm/ 20392 20393STM32 TIMER/LPTIMER DRIVERS 20394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20395S: Maintained 20396F: Documentation/ABI/testing/*timer-stm32 20397F: Documentation/devicetree/bindings/*/*stm32-*timer* 20398F: drivers/*/stm32-*timer* 20399F: drivers/pwm/pwm-stm32* 20400F: include/linux/*/stm32-*tim* 20401 20402STMMAC ETHERNET DRIVER 20403M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20404M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20405M: Jose Abreu <joabreu@synopsys.com> 20406L: netdev@vger.kernel.org 20407S: Supported 20408W: http://www.stlinux.com 20409F: Documentation/networking/device_drivers/ethernet/stmicro/ 20410F: drivers/net/ethernet/stmicro/stmmac/ 20411 20412SUN HAPPY MEAL ETHERNET DRIVER 20413M: Sean Anderson <seanga2@gmail.com> 20414S: Maintained 20415F: drivers/net/ethernet/sun/sunhme.* 20416 20417SUN3/3X 20418M: Sam Creasey <sammy@sammy.net> 20419S: Maintained 20420W: http://sammy.net/sun3/ 20421F: arch/m68k/include/asm/sun3* 20422F: arch/m68k/kernel/*sun3* 20423F: arch/m68k/sun3*/ 20424F: drivers/net/ethernet/i825xx/sun3* 20425 20426SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20427M: Hans de Goede <hdegoede@redhat.com> 20428L: linux-input@vger.kernel.org 20429S: Maintained 20430F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20431F: drivers/input/keyboard/sun4i-lradc-keys.c 20432 20433SUNDANCE NETWORK DRIVER 20434M: Denis Kirjanov <kda@linux-powerpc.org> 20435L: netdev@vger.kernel.org 20436S: Maintained 20437F: drivers/net/ethernet/dlink/sundance.c 20438 20439SUNPLUS ETHERNET DRIVER 20440M: Wells Lu <wellslutw@gmail.com> 20441L: netdev@vger.kernel.org 20442S: Maintained 20443W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20444F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20445F: drivers/net/ethernet/sunplus/ 20446 20447SUNPLUS MMC DRIVER 20448M: Tony Huang <tonyhuang.sunplus@gmail.com> 20449M: Li-hao Kuo <lhjeff911@gmail.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20452F: drivers/mmc/host/sunplus-mmc.c 20453 20454SUNPLUS OCOTP DRIVER 20455M: Vincent Shih <vincent.sunplus@gmail.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20458F: drivers/nvmem/sunplus-ocotp.c 20459 20460SUNPLUS PWM DRIVER 20461M: Hammer Hsieh <hammerh0314@gmail.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20464F: drivers/pwm/pwm-sunplus.c 20465 20466SUNPLUS RTC DRIVER 20467M: Vincent Shih <vincent.sunplus@gmail.com> 20468L: linux-rtc@vger.kernel.org 20469S: Maintained 20470F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20471F: drivers/rtc/rtc-sunplus.c 20472 20473SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20474M: Li-hao Kuo <lhjeff911@gmail.com> 20475L: linux-spi@vger.kernel.org 20476S: Maintained 20477F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20478F: drivers/spi/spi-sunplus-sp7021.c 20479 20480SUNPLUS UART DRIVER 20481M: Hammer Hsieh <hammerh0314@gmail.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20484F: drivers/tty/serial/sunplus-uart.c 20485 20486SUNPLUS USB2 PHY DRIVER 20487M: Vincent Shih <vincent.sunplus@gmail.com> 20488L: linux-usb@vger.kernel.org 20489S: Maintained 20490F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20491F: drivers/phy/sunplus/Kconfig 20492F: drivers/phy/sunplus/Makefile 20493F: drivers/phy/sunplus/phy-sunplus-usb2.c 20494 20495SUNPLUS WATCHDOG DRIVER 20496M: Xiantao Hu <xt.hu@cqplus1.com> 20497L: linux-watchdog@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20500F: drivers/watchdog/sunplus_wdt.c 20501 20502SUPERH 20503M: Yoshinori Sato <ysato@users.sourceforge.jp> 20504M: Rich Felker <dalias@libc.org> 20505M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20506L: linux-sh@vger.kernel.org 20507S: Maintained 20508Q: http://patchwork.kernel.org/project/linux-sh/list/ 20509F: Documentation/arch/sh/ 20510F: arch/sh/ 20511F: drivers/sh/ 20512 20513SUSPEND TO RAM 20514M: "Rafael J. Wysocki" <rafael@kernel.org> 20515M: Len Brown <len.brown@intel.com> 20516M: Pavel Machek <pavel@ucw.cz> 20517L: linux-pm@vger.kernel.org 20518S: Supported 20519B: https://bugzilla.kernel.org 20520F: Documentation/power/ 20521F: arch/x86/kernel/acpi/sleep* 20522F: arch/x86/kernel/acpi/wakeup* 20523F: drivers/base/power/ 20524F: include/linux/freezer.h 20525F: include/linux/pm.h 20526F: include/linux/suspend.h 20527F: kernel/power/ 20528 20529SVGA HANDLING 20530M: Martin Mares <mj@ucw.cz> 20531L: linux-video@atrey.karlin.mff.cuni.cz 20532S: Maintained 20533F: Documentation/admin-guide/svga.rst 20534F: arch/x86/boot/video* 20535 20536SWITCHDEV 20537M: Jiri Pirko <jiri@resnulli.us> 20538M: Ivan Vecera <ivecera@redhat.com> 20539L: netdev@vger.kernel.org 20540S: Supported 20541F: include/net/switchdev.h 20542F: net/switchdev/ 20543 20544SY8106A REGULATOR DRIVER 20545M: Icenowy Zheng <icenowy@aosc.io> 20546S: Maintained 20547F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20548F: drivers/regulator/sy8106a-regulator.c 20549 20550SYNC FILE FRAMEWORK 20551M: Sumit Semwal <sumit.semwal@linaro.org> 20552R: Gustavo Padovan <gustavo@padovan.org> 20553L: linux-media@vger.kernel.org 20554L: dri-devel@lists.freedesktop.org 20555S: Maintained 20556T: git git://anongit.freedesktop.org/drm/drm-misc 20557F: Documentation/driver-api/sync_file.rst 20558F: drivers/dma-buf/dma-fence* 20559F: drivers/dma-buf/sw_sync.c 20560F: drivers/dma-buf/sync_* 20561F: include/linux/sync_file.h 20562F: include/uapi/linux/sync_file.h 20563 20564SYNOPSYS ARC ARCHITECTURE 20565M: Vineet Gupta <vgupta@kernel.org> 20566L: linux-snps-arc@lists.infradead.org 20567S: Supported 20568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20569F: Documentation/arch/arc 20570F: Documentation/devicetree/bindings/arc/* 20571F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20572F: arch/arc/ 20573F: drivers/clocksource/arc_timer.c 20574F: drivers/tty/serial/arc_uart.c 20575 20576SYNOPSYS ARC HSDK SDP pll clock driver 20577M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20578S: Supported 20579F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20580F: drivers/clk/clk-hsdk-pll.c 20581 20582SYNOPSYS ARC SDP clock driver 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20586F: drivers/clk/axs10x/* 20587 20588SYNOPSYS ARC SDP platform support 20589M: Alexey Brodkin <abrodkin@synopsys.com> 20590S: Supported 20591F: Documentation/devicetree/bindings/arc/axs10* 20592F: arch/arc/boot/dts/ax* 20593F: arch/arc/plat-axs10x 20594 20595SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20596M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20597S: Supported 20598F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20599F: drivers/reset/reset-axs10x.c 20600 20601SYNOPSYS CREG GPIO DRIVER 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Maintained 20604F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20605F: drivers/gpio/gpio-creg-snps.c 20606 20607SYNOPSYS DESIGNWARE 8250 UART DRIVER 20608M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20609R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20610S: Supported 20611F: drivers/tty/serial/8250/8250_dw.c 20612F: drivers/tty/serial/8250/8250_dwlib.* 20613F: drivers/tty/serial/8250/8250_lpss.c 20614 20615SYNOPSYS DESIGNWARE APB GPIO DRIVER 20616M: Hoan Tran <hoan@os.amperecomputing.com> 20617M: Serge Semin <fancer.lancer@gmail.com> 20618L: linux-gpio@vger.kernel.org 20619S: Maintained 20620F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20621F: drivers/gpio/gpio-dwapb.c 20622 20623SYNOPSYS DESIGNWARE APB SSI DRIVER 20624M: Serge Semin <fancer.lancer@gmail.com> 20625L: linux-spi@vger.kernel.org 20626S: Supported 20627F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20628F: drivers/spi/spi-dw* 20629 20630SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20632S: Maintained 20633F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20634F: drivers/dma/dw-axi-dmac/ 20635 20636SYNOPSYS DESIGNWARE DMAC DRIVER 20637M: Viresh Kumar <vireshk@kernel.org> 20638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20639S: Maintained 20640F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20641F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20642F: drivers/dma/dw/ 20643F: include/dt-bindings/dma/dw-dmac.h 20644F: include/linux/dma/dw.h 20645F: include/linux/platform_data/dma-dw.h 20646 20647SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20648M: Jose Abreu <Jose.Abreu@synopsys.com> 20649L: netdev@vger.kernel.org 20650S: Supported 20651F: drivers/net/ethernet/synopsys/ 20652 20653SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20654M: Jose Abreu <Jose.Abreu@synopsys.com> 20655L: netdev@vger.kernel.org 20656S: Supported 20657F: drivers/net/pcs/pcs-xpcs.c 20658F: drivers/net/pcs/pcs-xpcs.h 20659F: include/linux/pcs/pcs-xpcs.h 20660 20661SYNOPSYS DESIGNWARE I2C DRIVER 20662M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20663R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20664R: Mika Westerberg <mika.westerberg@linux.intel.com> 20665R: Jan Dabros <jsd@semihalf.com> 20666L: linux-i2c@vger.kernel.org 20667S: Supported 20668F: drivers/i2c/busses/i2c-designware-* 20669 20670SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20671M: Jaehoon Chung <jh80.chung@samsung.com> 20672L: linux-mmc@vger.kernel.org 20673S: Maintained 20674F: drivers/mmc/host/dw_mmc* 20675 20676SYNOPSYS HSDK RESET CONTROLLER DRIVER 20677M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20678S: Supported 20679F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20680F: drivers/reset/reset-hsdk.c 20681F: include/dt-bindings/reset/snps,hsdk-reset.h 20682 20683SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20684M: Prabu Thangamuthu <prabu.t@synopsys.com> 20685M: Manjunath M B <manjumb@synopsys.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20689 20690SYSTEM CONFIGURATION (SYSCON) 20691M: Lee Jones <lee@kernel.org> 20692M: Arnd Bergmann <arnd@arndb.de> 20693S: Supported 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20695F: drivers/mfd/syscon.c 20696 20697SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20698M: Sudeep Holla <sudeep.holla@arm.com> 20699R: Cristian Marussi <cristian.marussi@arm.com> 20700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20701S: Maintained 20702F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20703F: drivers/clk/clk-sc[mp]i.c 20704F: drivers/cpufreq/sc[mp]i-cpufreq.c 20705F: drivers/firmware/arm_scmi/ 20706F: drivers/firmware/arm_scpi.c 20707F: drivers/powercap/arm_scmi_powercap.c 20708F: drivers/regulator/scmi-regulator.c 20709F: drivers/reset/reset-scmi.c 20710F: include/linux/sc[mp]i_protocol.h 20711F: include/trace/events/scmi.h 20712F: include/uapi/linux/virtio_scmi.h 20713 20714SYSTEM RESET/SHUTDOWN DRIVERS 20715M: Sebastian Reichel <sre@kernel.org> 20716L: linux-pm@vger.kernel.org 20717S: Maintained 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20719F: Documentation/devicetree/bindings/power/reset/ 20720F: drivers/power/reset/ 20721 20722SYSTEM TRACE MODULE CLASS 20723M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20724S: Maintained 20725T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20726F: Documentation/trace/stm.rst 20727F: drivers/hwtracing/stm/ 20728F: include/linux/stm.h 20729F: include/uapi/linux/stm.h 20730 20731SYSTEM76 ACPI DRIVER 20732M: Jeremy Soller <jeremy@system76.com> 20733M: System76 Product Development <productdev@system76.com> 20734L: platform-driver-x86@vger.kernel.org 20735S: Maintained 20736F: drivers/platform/x86/system76_acpi.c 20737 20738SYSV FILESYSTEM 20739S: Orphan 20740F: Documentation/filesystems/sysv-fs.rst 20741F: fs/sysv/ 20742F: include/linux/sysv_fs.h 20743 20744TASKSTATS STATISTICS INTERFACE 20745M: Balbir Singh <bsingharora@gmail.com> 20746S: Maintained 20747F: Documentation/accounting/taskstats* 20748F: include/linux/taskstats* 20749F: kernel/taskstats.c 20750 20751TC subsystem 20752M: Jamal Hadi Salim <jhs@mojatatu.com> 20753M: Cong Wang <xiyou.wangcong@gmail.com> 20754M: Jiri Pirko <jiri@resnulli.us> 20755L: netdev@vger.kernel.org 20756S: Maintained 20757F: include/net/pkt_cls.h 20758F: include/net/pkt_sched.h 20759F: include/net/tc_act/ 20760F: include/uapi/linux/pkt_cls.h 20761F: include/uapi/linux/pkt_sched.h 20762F: include/uapi/linux/tc_act/ 20763F: include/uapi/linux/tc_ematch/ 20764F: net/sched/ 20765F: tools/testing/selftests/tc-testing 20766 20767TC90522 MEDIA DRIVER 20768M: Akihiro Tsukada <tskd08@gmail.com> 20769L: linux-media@vger.kernel.org 20770S: Odd Fixes 20771F: drivers/media/dvb-frontends/tc90522* 20772 20773TCP LOW PRIORITY MODULE 20774M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20775M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20776S: Maintained 20777W: http://tcp-lp-mod.sourceforge.net/ 20778F: net/ipv4/tcp_lp.c 20779 20780TDA10071 MEDIA DRIVER 20781M: Antti Palosaari <crope@iki.fi> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784W: https://linuxtv.org 20785W: http://palosaari.fi/linux/ 20786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20787T: git git://linuxtv.org/anttip/media_tree.git 20788F: drivers/media/dvb-frontends/tda10071* 20789 20790TDA18212 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/tuners/tda18212* 20799 20800TDA18218 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18218* 20809 20810TDA18250 MEDIA DRIVER 20811M: Olli Salonen <olli.salonen@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/media_tree.git 20817F: drivers/media/tuners/tda18250* 20818 20819TDA18271 MEDIA DRIVER 20820M: Michael Krufky <mkrufky@linuxtv.org> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://github.com/mkrufky 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/mkrufky/tuners.git 20827F: drivers/media/tuners/tda18271* 20828 20829TDA1997x MEDIA DRIVER 20830M: Tim Harvey <tharvey@gateworks.com> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835F: drivers/media/i2c/tda1997x.* 20836 20837TDA827x MEDIA DRIVER 20838M: Michael Krufky <mkrufky@linuxtv.org> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841W: https://linuxtv.org 20842W: http://github.com/mkrufky 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mkrufky/tuners.git 20845F: drivers/media/tuners/tda8290.* 20846 20847TDA8290 MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA9840 MEDIA DRIVER 20858M: Hans Verkuil <hverkuil@xs4all.nl> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862T: git git://linuxtv.org/media_tree.git 20863F: drivers/media/i2c/tda9840* 20864 20865TEA5761 TUNER DRIVER 20866M: Mauro Carvalho Chehab <mchehab@kernel.org> 20867L: linux-media@vger.kernel.org 20868S: Odd fixes 20869W: https://linuxtv.org 20870T: git git://linuxtv.org/media_tree.git 20871F: drivers/media/tuners/tea5761.* 20872 20873TEA5767 TUNER DRIVER 20874M: Mauro Carvalho Chehab <mchehab@kernel.org> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877W: https://linuxtv.org 20878T: git git://linuxtv.org/media_tree.git 20879F: drivers/media/tuners/tea5767.* 20880 20881TEA6415C MEDIA DRIVER 20882M: Hans Verkuil <hverkuil@xs4all.nl> 20883L: linux-media@vger.kernel.org 20884S: Maintained 20885W: https://linuxtv.org 20886T: git git://linuxtv.org/media_tree.git 20887F: drivers/media/i2c/tea6415c* 20888 20889TEA6420 MEDIA DRIVER 20890M: Hans Verkuil <hverkuil@xs4all.nl> 20891L: linux-media@vger.kernel.org 20892S: Maintained 20893W: https://linuxtv.org 20894T: git git://linuxtv.org/media_tree.git 20895F: drivers/media/i2c/tea6420* 20896 20897TEAM DRIVER 20898M: Jiri Pirko <jiri@resnulli.us> 20899L: netdev@vger.kernel.org 20900S: Supported 20901F: drivers/net/team/ 20902F: include/linux/if_team.h 20903F: include/uapi/linux/if_team.h 20904F: tools/testing/selftests/drivers/net/team/ 20905 20906TECHNICAL ADVISORY BOARD PROCESS DOCS 20907M: "Theodore Ts'o" <tytso@mit.edu> 20908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20909L: tech-board-discuss@lists.linux-foundation.org 20910S: Maintained 20911F: Documentation/process/contribution-maturity-model.rst 20912F: Documentation/process/researcher-guidelines.rst 20913 20914TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20915M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20916S: Maintained 20917F: arch/x86/platform/ts5500/ 20918 20919TECHNOTREND USB IR RECEIVER 20920M: Sean Young <sean@mess.org> 20921L: linux-media@vger.kernel.org 20922S: Maintained 20923F: drivers/media/rc/ttusbir.c 20924 20925TECHWELL TW9910 VIDEO DECODER 20926L: linux-media@vger.kernel.org 20927S: Orphan 20928F: drivers/media/i2c/tw9910.c 20929F: include/media/i2c/tw9910.h 20930 20931TEE SUBSYSTEM 20932M: Jens Wiklander <jens.wiklander@linaro.org> 20933R: Sumit Garg <sumit.garg@linaro.org> 20934L: op-tee@lists.trustedfirmware.org 20935S: Maintained 20936F: Documentation/staging/tee.rst 20937F: drivers/tee/ 20938F: include/linux/tee_drv.h 20939F: include/uapi/linux/tee.h 20940 20941TEGRA ARCHITECTURE SUPPORT 20942M: Thierry Reding <thierry.reding@gmail.com> 20943M: Jonathan Hunter <jonathanh@nvidia.com> 20944L: linux-tegra@vger.kernel.org 20945S: Supported 20946Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20948N: [^a-z]tegra 20949 20950TEGRA CLOCK DRIVER 20951M: Peter De Schrijver <pdeschrijver@nvidia.com> 20952M: Prashant Gaikwad <pgaikwad@nvidia.com> 20953S: Supported 20954F: drivers/clk/tegra/ 20955 20956TEGRA DMA DRIVERS 20957M: Laxman Dewangan <ldewangan@nvidia.com> 20958M: Jon Hunter <jonathanh@nvidia.com> 20959S: Supported 20960F: drivers/dma/tegra* 20961 20962TEGRA I2C DRIVER 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964R: Dmitry Osipenko <digetx@gmail.com> 20965S: Supported 20966F: drivers/i2c/busses/i2c-tegra.c 20967 20968TEGRA IOMMU DRIVERS 20969M: Thierry Reding <thierry.reding@gmail.com> 20970R: Krishna Reddy <vdumpa@nvidia.com> 20971L: linux-tegra@vger.kernel.org 20972S: Supported 20973F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20974F: drivers/iommu/tegra* 20975 20976TEGRA KBC DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978S: Supported 20979F: drivers/input/keyboard/tegra-kbc.c 20980 20981TEGRA NAND DRIVER 20982M: Stefan Agner <stefan@agner.ch> 20983M: Lucas Stach <dev@lynxeye.de> 20984S: Maintained 20985F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20986F: drivers/mtd/nand/raw/tegra_nand.c 20987 20988TEGRA PWM DRIVER 20989M: Thierry Reding <thierry.reding@gmail.com> 20990S: Supported 20991F: drivers/pwm/pwm-tegra.c 20992 20993TEGRA QUAD SPI DRIVER 20994M: Thierry Reding <thierry.reding@gmail.com> 20995M: Jonathan Hunter <jonathanh@nvidia.com> 20996M: Sowjanya Komatineni <skomatineni@nvidia.com> 20997L: linux-tegra@vger.kernel.org 20998S: Maintained 20999F: drivers/spi/spi-tegra210-quad.c 21000 21001TEGRA SERIAL DRIVER 21002M: Laxman Dewangan <ldewangan@nvidia.com> 21003S: Supported 21004F: drivers/tty/serial/serial-tegra.c 21005 21006TEGRA SPI DRIVER 21007M: Laxman Dewangan <ldewangan@nvidia.com> 21008S: Supported 21009F: drivers/spi/spi-tegra* 21010 21011TEGRA VIDEO DRIVER 21012M: Thierry Reding <thierry.reding@gmail.com> 21013M: Jonathan Hunter <jonathanh@nvidia.com> 21014M: Sowjanya Komatineni <skomatineni@nvidia.com> 21015M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21016L: linux-media@vger.kernel.org 21017L: linux-tegra@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21022F: drivers/staging/media/tegra-video/ 21023 21024TEGRA XUSB PADCTL DRIVER 21025M: JC Kuo <jckuo@nvidia.com> 21026S: Supported 21027F: drivers/phy/tegra/xusb* 21028 21029TEHUTI ETHERNET DRIVER 21030M: Andy Gospodarek <andy@greyhouse.net> 21031L: netdev@vger.kernel.org 21032S: Supported 21033F: drivers/net/ethernet/tehuti/* 21034 21035TELECOM CLOCK DRIVER FOR MCPL0010 21036M: Mark Gross <markgross@kernel.org> 21037S: Supported 21038F: drivers/char/tlclk.c 21039 21040TEMPO SEMICONDUCTOR DRIVERS 21041M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21042S: Maintained 21043F: Documentation/devicetree/bindings/sound/tscs*.txt 21044F: sound/soc/codecs/tscs*.c 21045F: sound/soc/codecs/tscs*.h 21046 21047TENSILICA XTENSA PORT (xtensa) 21048M: Chris Zankel <chris@zankel.net> 21049M: Max Filippov <jcmvbkbc@gmail.com> 21050S: Maintained 21051T: git https://github.com/jcmvbkbc/linux-xtensa.git 21052F: arch/xtensa/ 21053F: drivers/irqchip/irq-xtensa-* 21054 21055TEXAS INSTRUMENTS ASoC DRIVERS 21056M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21058S: Maintained 21059F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21060F: sound/soc/ti/ 21061 21062TEXAS INSTRUMENTS DMA DRIVERS 21063M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21064L: dmaengine@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21067F: Documentation/devicetree/bindings/dma/ti-edma.txt 21068F: Documentation/devicetree/bindings/dma/ti/ 21069F: drivers/dma/ti/ 21070F: include/linux/dma/k3-psil.h 21071F: include/linux/dma/k3-udma-glue.h 21072F: include/linux/dma/ti-cppi5.h 21073X: drivers/dma/ti/cppi41.c 21074 21075TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21076M: Robert Marko <robert.marko@sartura.hr> 21077M: Luka Perkov <luka.perkov@sartura.hr> 21078L: linux-hwmon@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21081F: Documentation/hwmon/tps23861.rst 21082F: drivers/hwmon/tps23861.c 21083 21084TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21085M: Ricardo Ribalda <ribalda@kernel.org> 21086L: linux-iio@vger.kernel.org 21087S: Supported 21088F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21089F: drivers/iio/dac/ti-dac7612.c 21090 21091TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21092M: Nishanth Menon <nm@ti.com> 21093M: Tero Kristo <kristo@kernel.org> 21094M: Santosh Shilimkar <ssantosh@kernel.org> 21095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21096S: Maintained 21097F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21098F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21099F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21102F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21103F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21104F: drivers/clk/keystone/sci-clk.c 21105F: drivers/firmware/ti_sci* 21106F: drivers/irqchip/irq-ti-sci-inta.c 21107F: drivers/irqchip/irq-ti-sci-intr.c 21108F: drivers/reset/reset-ti-sci.c 21109F: drivers/soc/ti/ti_sci_inta_msi.c 21110F: drivers/soc/ti/ti_sci_pm_domains.c 21111F: include/dt-bindings/soc/ti,sci_pm_domain.h 21112F: include/linux/soc/ti/ti_sci_inta_msi.h 21113F: include/linux/soc/ti/ti_sci_protocol.h 21114 21115TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21116M: Puranjay Mohan <puranjay12@gmail.com> 21117L: linux-iio@vger.kernel.org 21118S: Supported 21119F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21120F: drivers/iio/temperature/tmp117.c 21121 21122THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21123M: Hans Verkuil <hverkuil@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126W: https://linuxtv.org 21127T: git git://linuxtv.org/media_tree.git 21128F: drivers/media/radio/radio-raremono.c 21129 21130THERMAL 21131M: Rafael J. Wysocki <rafael@kernel.org> 21132M: Daniel Lezcano <daniel.lezcano@linaro.org> 21133R: Amit Kucheria <amitk@kernel.org> 21134R: Zhang Rui <rui.zhang@intel.com> 21135L: linux-pm@vger.kernel.org 21136S: Supported 21137Q: https://patchwork.kernel.org/project/linux-pm/list/ 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21139F: Documentation/ABI/testing/sysfs-class-thermal 21140F: Documentation/admin-guide/thermal/ 21141F: Documentation/devicetree/bindings/thermal/ 21142F: Documentation/driver-api/thermal/ 21143F: drivers/thermal/ 21144F: include/dt-bindings/thermal/ 21145F: include/linux/cpu_cooling.h 21146F: include/linux/thermal.h 21147F: include/uapi/linux/thermal.h 21148F: tools/lib/thermal/ 21149F: tools/thermal/ 21150 21151THERMAL DRIVER FOR AMLOGIC SOCS 21152M: Guillaume La Roque <glaroque@baylibre.com> 21153L: linux-pm@vger.kernel.org 21154L: linux-amlogic@lists.infradead.org 21155S: Supported 21156W: http://linux-meson.com/ 21157F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21158F: drivers/thermal/amlogic_thermal.c 21159 21160THERMAL/CPU_COOLING 21161M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21162M: Daniel Lezcano <daniel.lezcano@linaro.org> 21163M: Viresh Kumar <viresh.kumar@linaro.org> 21164R: Lukasz Luba <lukasz.luba@arm.com> 21165L: linux-pm@vger.kernel.org 21166S: Supported 21167F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21168F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21169F: drivers/thermal/cpufreq_cooling.c 21170F: drivers/thermal/cpuidle_cooling.c 21171F: include/linux/cpu_cooling.h 21172 21173THERMAL/POWER_ALLOCATOR 21174M: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Maintained 21177F: Documentation/driver-api/thermal/power_allocator.rst 21178F: drivers/thermal/gov_power_allocator.c 21179F: drivers/thermal/thermal_trace_ipa.h 21180 21181THINKPAD ACPI EXTRAS DRIVER 21182M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21183L: ibm-acpi-devel@lists.sourceforge.net 21184L: platform-driver-x86@vger.kernel.org 21185S: Maintained 21186W: http://ibm-acpi.sourceforge.net 21187W: http://thinkwiki.org/wiki/Ibm-acpi 21188T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21189F: drivers/platform/x86/thinkpad_acpi.c 21190 21191THINKPAD LMI DRIVER 21192M: Mark Pearson <markpearson@lenovo.com> 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21196F: drivers/platform/x86/think-lmi.? 21197 21198THUNDERBOLT DMA TRAFFIC TEST DRIVER 21199M: Isaac Hazan <isaac.hazan@intel.com> 21200L: linux-usb@vger.kernel.org 21201S: Maintained 21202F: drivers/thunderbolt/dma_test.c 21203 21204THUNDERBOLT DRIVER 21205M: Andreas Noever <andreas.noever@gmail.com> 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21212F: Documentation/admin-guide/thunderbolt.rst 21213F: drivers/thunderbolt/ 21214F: include/linux/thunderbolt.h 21215 21216THUNDERBOLT NETWORK DRIVER 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/thunderbolt/ 21223 21224THUNDERX GPIO DRIVER 21225M: Robert Richter <rric@kernel.org> 21226S: Odd Fixes 21227F: drivers/gpio/gpio-thunderx.c 21228 21229TI ADS7924 ADC DRIVER 21230M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21231L: linux-iio@vger.kernel.org 21232S: Supported 21233F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21234F: drivers/iio/adc/ti-ads7924.c 21235 21236TI AM437X VPFE DRIVER 21237M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21238L: linux-media@vger.kernel.org 21239S: Maintained 21240W: https://linuxtv.org 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21243F: drivers/media/platform/ti/am437x/ 21244 21245TI BANDGAP AND THERMAL DRIVER 21246M: Eduardo Valentin <edubezval@gmail.com> 21247M: Keerthy <j-keerthy@ti.com> 21248L: linux-pm@vger.kernel.org 21249L: linux-omap@vger.kernel.org 21250S: Maintained 21251F: drivers/thermal/ti-soc-thermal/ 21252 21253TI BQ27XXX POWER SUPPLY DRIVER 21254F: drivers/power/supply/bq27xxx_battery.c 21255F: drivers/power/supply/bq27xxx_battery_i2c.c 21256F: include/linux/power/bq27xxx_battery.h 21257 21258TI CDCE706 CLOCK DRIVER 21259M: Max Filippov <jcmvbkbc@gmail.com> 21260S: Maintained 21261F: drivers/clk/clk-cdce706.c 21262 21263TI CLOCK DRIVER 21264M: Tero Kristo <kristo@kernel.org> 21265L: linux-omap@vger.kernel.org 21266S: Odd Fixes 21267F: drivers/clk/ti/ 21268F: include/linux/clk/ti.h 21269 21270TI DAVINCI MACHINE SUPPORT 21271M: Bartosz Golaszewski <brgl@bgdev.pl> 21272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21275F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21276F: arch/arm/boot/dts/ti/davinci/ 21277F: arch/arm/mach-davinci/ 21278F: drivers/i2c/busses/i2c-davinci.c 21279 21280TI DAVINCI SERIES CLOCK DRIVER 21281M: David Lechner <david@lechnology.com> 21282R: Sekhar Nori <nsekhar@ti.com> 21283S: Maintained 21284F: Documentation/devicetree/bindings/clock/ti/davinci/ 21285F: drivers/clk/davinci/ 21286F: include/linux/clk/davinci.h 21287 21288TI DAVINCI SERIES GPIO DRIVER 21289M: Keerthy <j-keerthy@ti.com> 21290L: linux-gpio@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21293F: drivers/gpio/gpio-davinci.c 21294 21295TI DAVINCI SERIES MEDIA DRIVER 21296M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21297L: linux-media@vger.kernel.org 21298S: Maintained 21299W: https://linuxtv.org 21300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21301T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21302F: drivers/media/platform/ti/davinci/ 21303F: include/media/davinci/ 21304 21305TI ENHANCED CAPTURE (eCAP) DRIVER 21306M: Vignesh Raghavendra <vigneshr@ti.com> 21307R: Julien Panis <jpanis@baylibre.com> 21308L: linux-iio@vger.kernel.org 21309L: linux-omap@vger.kernel.org 21310S: Maintained 21311F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21312F: drivers/counter/ti-ecap-capture.c 21313 21314TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21315R: David Lechner <david@lechnology.com> 21316L: linux-iio@vger.kernel.org 21317F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21318F: drivers/counter/ti-eqep.c 21319 21320TI ETHERNET SWITCH DRIVER (CPSW) 21321R: Grygorii Strashko <grygorii.strashko@ti.com> 21322L: linux-omap@vger.kernel.org 21323L: netdev@vger.kernel.org 21324S: Maintained 21325F: drivers/net/ethernet/ti/cpsw* 21326F: drivers/net/ethernet/ti/davinci* 21327 21328TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21329M: Alex Dubov <oakad@yahoo.com> 21330S: Maintained 21331W: http://tifmxx.berlios.de/ 21332F: drivers/memstick/host/tifm_ms.c 21333F: drivers/misc/tifm* 21334F: drivers/mmc/host/tifm_sd.c 21335F: include/linux/tifm.h 21336 21337TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21338M: Nishanth Menon <nm@ti.com> 21339M: Santosh Shilimkar <ssantosh@kernel.org> 21340L: linux-kernel@vger.kernel.org 21341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21342S: Maintained 21343T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21344F: drivers/soc/ti/* 21345 21346TI LM49xxx FAMILY ASoC CODEC DRIVERS 21347M: M R Swami Reddy <mr.swami.reddy@ti.com> 21348M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21350S: Maintained 21351F: sound/soc/codecs/isabelle* 21352F: sound/soc/codecs/lm49453* 21353 21354TI LMP92064 ADC DRIVER 21355M: Leonard Göhrs <l.goehrs@pengutronix.de> 21356R: kernel@pengutronix.de 21357L: linux-iio@vger.kernel.org 21358S: Maintained 21359F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21360F: drivers/iio/adc/ti-lmp92064.c 21361 21362TI PCM3060 ASoC CODEC DRIVER 21363M: Kirill Marinushkin <kmarinushkin@birdec.com> 21364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21365S: Maintained 21366F: Documentation/devicetree/bindings/sound/pcm3060.txt 21367F: sound/soc/codecs/pcm3060* 21368 21369TI TAS571X FAMILY ASoC CODEC DRIVER 21370M: Kevin Cernekee <cernekee@chromium.org> 21371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21372S: Odd Fixes 21373F: sound/soc/codecs/tas571x* 21374 21375TI TMAG5273 MAGNETOMETER DRIVER 21376M: Gerald Loacker <gerald.loacker@wolfvision.net> 21377L: linux-iio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21380F: drivers/iio/magnetometer/tmag5273.c 21381 21382TI TRF7970A NFC DRIVER 21383M: Mark Greer <mgreer@animalcreek.com> 21384L: linux-wireless@vger.kernel.org 21385S: Supported 21386F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21387F: drivers/nfc/trf7970a.c 21388 21389TI TSC2046 ADC DRIVER 21390M: Oleksij Rempel <o.rempel@pengutronix.de> 21391R: kernel@pengutronix.de 21392L: linux-iio@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21395F: drivers/iio/adc/ti-tsc2046.c 21396 21397TI TWL4030 SERIES SOC CODEC DRIVER 21398M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21400S: Maintained 21401F: sound/soc/codecs/twl4030* 21402 21403TI VPE/CAL DRIVERS 21404M: Benoit Parrot <bparrot@ti.com> 21405L: linux-media@vger.kernel.org 21406S: Maintained 21407W: http://linuxtv.org/ 21408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21409F: Documentation/devicetree/bindings/media/ti,cal.yaml 21410F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21411F: drivers/media/platform/ti/cal/ 21412F: drivers/media/platform/ti/vpe/ 21413 21414TI WILINK WIRELESS DRIVERS 21415L: linux-wireless@vger.kernel.org 21416S: Orphan 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21419T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21420F: drivers/net/wireless/ti/ 21421 21422TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21423M: John Stultz <jstultz@google.com> 21424M: Thomas Gleixner <tglx@linutronix.de> 21425R: Stephen Boyd <sboyd@kernel.org> 21426L: linux-kernel@vger.kernel.org 21427S: Supported 21428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21429F: include/linux/clocksource.h 21430F: include/linux/time.h 21431F: include/linux/timex.h 21432F: include/uapi/linux/time.h 21433F: include/uapi/linux/timex.h 21434F: kernel/time/alarmtimer.c 21435F: kernel/time/clocksource.c 21436F: kernel/time/ntp.c 21437F: kernel/time/time*.c 21438F: tools/testing/selftests/timers/ 21439 21440TIPC NETWORK LAYER 21441M: Jon Maloy <jmaloy@redhat.com> 21442M: Ying Xue <ying.xue@windriver.com> 21443L: netdev@vger.kernel.org (core kernel code) 21444L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21445S: Maintained 21446W: http://tipc.sourceforge.net/ 21447F: include/uapi/linux/tipc*.h 21448F: net/tipc/ 21449 21450TLAN NETWORK DRIVER 21451M: Samuel Chessman <chessman@tux.org> 21452L: tlan-devel@lists.sourceforge.net (subscribers-only) 21453S: Maintained 21454W: http://sourceforge.net/projects/tlan/ 21455F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21456F: drivers/net/ethernet/ti/tlan.* 21457 21458TMIO/SDHI MMC DRIVER 21459M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21460L: linux-mmc@vger.kernel.org 21461L: linux-renesas-soc@vger.kernel.org 21462S: Supported 21463F: drivers/mmc/host/renesas_sdhi* 21464F: drivers/mmc/host/tmio_mmc* 21465F: include/linux/mfd/tmio.h 21466 21467TMP401 HARDWARE MONITOR DRIVER 21468M: Guenter Roeck <linux@roeck-us.net> 21469L: linux-hwmon@vger.kernel.org 21470S: Maintained 21471F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21472F: Documentation/hwmon/tmp401.rst 21473F: drivers/hwmon/tmp401.c 21474 21475TMP464 HARDWARE MONITOR DRIVER 21476M: Guenter Roeck <linux@roeck-us.net> 21477L: linux-hwmon@vger.kernel.org 21478S: Maintained 21479F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21480F: Documentation/hwmon/tmp464.rst 21481F: drivers/hwmon/tmp464.c 21482 21483TMP513 HARDWARE MONITOR DRIVER 21484M: Eric Tremblay <etremblay@distech-controls.com> 21485L: linux-hwmon@vger.kernel.org 21486S: Maintained 21487F: Documentation/hwmon/tmp513.rst 21488F: drivers/hwmon/tmp513.c 21489 21490TMPFS (SHMEM FILESYSTEM) 21491M: Hugh Dickins <hughd@google.com> 21492L: linux-mm@kvack.org 21493S: Maintained 21494F: include/linux/shmem_fs.h 21495F: mm/shmem.c 21496 21497TOMOYO SECURITY MODULE 21498M: Kentaro Takeda <takedakn@nttdata.co.jp> 21499M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21500L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21501L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21502L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21503L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21504S: Maintained 21505W: https://tomoyo.osdn.jp/ 21506F: security/tomoyo/ 21507 21508TOPSTAR LAPTOP EXTRAS DRIVER 21509M: Herton Ronaldo Krzesinski <herton@canonical.com> 21510L: platform-driver-x86@vger.kernel.org 21511S: Maintained 21512F: drivers/platform/x86/topstar-laptop.c 21513 21514TORTURE-TEST MODULES 21515M: Davidlohr Bueso <dave@stgolabs.net> 21516M: "Paul E. McKenney" <paulmck@kernel.org> 21517M: Josh Triplett <josh@joshtriplett.org> 21518L: linux-kernel@vger.kernel.org 21519S: Supported 21520T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21521F: Documentation/RCU/torture.rst 21522F: kernel/locking/locktorture.c 21523F: kernel/rcu/rcuscale.c 21524F: kernel/rcu/rcutorture.c 21525F: kernel/rcu/refscale.c 21526F: kernel/torture.c 21527 21528TOSHIBA ACPI EXTRAS DRIVER 21529M: Azael Avalos <coproscefalo@gmail.com> 21530L: platform-driver-x86@vger.kernel.org 21531S: Maintained 21532F: drivers/platform/x86/toshiba_acpi.c 21533 21534TOSHIBA BLUETOOTH DRIVER 21535M: Azael Avalos <coproscefalo@gmail.com> 21536L: platform-driver-x86@vger.kernel.org 21537S: Maintained 21538F: drivers/platform/x86/toshiba_bluetooth.c 21539 21540TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21541M: Azael Avalos <coproscefalo@gmail.com> 21542L: platform-driver-x86@vger.kernel.org 21543S: Maintained 21544F: drivers/platform/x86/toshiba_haps.c 21545 21546TOSHIBA SMM DRIVER 21547M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21548S: Maintained 21549W: http://www.buzzard.org.uk/toshiba/ 21550F: drivers/char/toshiba.c 21551F: include/linux/toshiba.h 21552F: include/uapi/linux/toshiba.h 21553 21554TOSHIBA TC358743 DRIVER 21555M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21556L: linux-media@vger.kernel.org 21557S: Maintained 21558F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21559F: drivers/media/i2c/tc358743* 21560F: include/media/i2c/tc358743.h 21561 21562TOSHIBA WMI HOTKEYS DRIVER 21563M: Azael Avalos <coproscefalo@gmail.com> 21564L: platform-driver-x86@vger.kernel.org 21565S: Maintained 21566F: drivers/platform/x86/toshiba-wmi.c 21567 21568TPM DEVICE DRIVER 21569M: Peter Huewe <peterhuewe@gmx.de> 21570M: Jarkko Sakkinen <jarkko@kernel.org> 21571R: Jason Gunthorpe <jgg@ziepe.ca> 21572L: linux-integrity@vger.kernel.org 21573S: Maintained 21574W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21575Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21576T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21577F: drivers/char/tpm/ 21578 21579TPS546D24 DRIVER 21580M: Duke Du <dukedu83@gmail.com> 21581L: linux-hwmon@vger.kernel.org 21582S: Maintained 21583F: Documentation/hwmon/tps546d24.rst 21584F: drivers/hwmon/pmbus/tps546d24.c 21585 21586TRACING 21587M: Steven Rostedt <rostedt@goodmis.org> 21588M: Masami Hiramatsu <mhiramat@kernel.org> 21589L: linux-kernel@vger.kernel.org 21590L: linux-trace-kernel@vger.kernel.org 21591S: Maintained 21592Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21594F: Documentation/trace/* 21595F: fs/tracefs/ 21596F: include/linux/trace*.h 21597F: include/trace/ 21598F: kernel/trace/ 21599F: scripts/tracing/ 21600F: tools/testing/selftests/ftrace/ 21601 21602TRACING MMIO ACCESSES (MMIOTRACE) 21603M: Steven Rostedt <rostedt@goodmis.org> 21604M: Masami Hiramatsu <mhiramat@kernel.org> 21605R: Karol Herbst <karolherbst@gmail.com> 21606R: Pekka Paalanen <ppaalanen@gmail.com> 21607L: linux-kernel@vger.kernel.org 21608L: nouveau@lists.freedesktop.org 21609S: Maintained 21610F: arch/x86/mm/kmmio.c 21611F: arch/x86/mm/mmio-mod.c 21612F: arch/x86/mm/testmmiotrace.c 21613F: include/linux/mmiotrace.h 21614F: kernel/trace/trace_mmiotrace.c 21615 21616TRACING OS NOISE / LATENCY TRACERS 21617M: Steven Rostedt <rostedt@goodmis.org> 21618M: Daniel Bristot de Oliveira <bristot@kernel.org> 21619S: Maintained 21620F: Documentation/trace/hwlat_detector.rst 21621F: Documentation/trace/osnoise-tracer.rst 21622F: Documentation/trace/timerlat-tracer.rst 21623F: arch/*/kernel/trace.c 21624F: include/trace/events/osnoise.h 21625F: kernel/trace/trace_hwlat.c 21626F: kernel/trace/trace_irqsoff.c 21627F: kernel/trace/trace_osnoise.c 21628F: kernel/trace/trace_sched_wakeup.c 21629 21630TRADITIONAL CHINESE DOCUMENTATION 21631M: Hu Haowen <src.res@email.cn> 21632L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21633S: Maintained 21634W: https://github.com/srcres258/linux-doc 21635T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21636F: Documentation/translations/zh_TW/ 21637 21638TTY LAYER 21639M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21640M: Jiri Slaby <jirislaby@kernel.org> 21641S: Supported 21642T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21643F: Documentation/driver-api/serial/ 21644F: drivers/tty/ 21645F: drivers/tty/serial/serial_core.c 21646F: include/linux/selection.h 21647F: include/linux/serial.h 21648F: include/linux/serial_core.h 21649F: include/linux/sysrq.h 21650F: include/linux/tty*.h 21651F: include/linux/vt.h 21652F: include/linux/vt_*.h 21653F: include/uapi/linux/serial.h 21654F: include/uapi/linux/serial_core.h 21655F: include/uapi/linux/tty.h 21656 21657TUA9001 MEDIA DRIVER 21658M: Antti Palosaari <crope@iki.fi> 21659L: linux-media@vger.kernel.org 21660S: Maintained 21661W: https://linuxtv.org 21662W: http://palosaari.fi/linux/ 21663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21664T: git git://linuxtv.org/anttip/media_tree.git 21665F: drivers/media/tuners/tua9001* 21666 21667TULIP NETWORK DRIVERS 21668L: netdev@vger.kernel.org 21669L: linux-parisc@vger.kernel.org 21670S: Orphan 21671F: drivers/net/ethernet/dec/tulip/ 21672 21673TUN/TAP driver 21674M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21675S: Maintained 21676W: http://vtun.sourceforge.net/tun 21677F: Documentation/networking/tuntap.rst 21678F: arch/um/os-Linux/drivers/ 21679 21680TURBOCHANNEL SUBSYSTEM 21681M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21682M: Ralf Baechle <ralf@linux-mips.org> 21683L: linux-mips@vger.kernel.org 21684S: Maintained 21685Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21686F: drivers/tc/ 21687F: include/linux/tc.h 21688 21689TURBOSTAT UTILITY 21690M: "Len Brown" <lenb@kernel.org> 21691L: linux-pm@vger.kernel.org 21692S: Supported 21693Q: https://patchwork.kernel.org/project/linux-pm/list/ 21694B: https://bugzilla.kernel.org 21695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21696F: tools/power/x86/turbostat/ 21697 21698TW5864 VIDEO4LINUX DRIVER 21699M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21700M: Anton Sviridenko <anton@corp.bluecherry.net> 21701M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21702M: Andrey Utkin <andrey_utkin@fastmail.com> 21703L: linux-media@vger.kernel.org 21704S: Supported 21705F: drivers/media/pci/tw5864/ 21706 21707TW68 VIDEO4LINUX DRIVER 21708M: Hans Verkuil <hverkuil@xs4all.nl> 21709L: linux-media@vger.kernel.org 21710S: Odd Fixes 21711W: https://linuxtv.org 21712T: git git://linuxtv.org/media_tree.git 21713F: drivers/media/pci/tw68/ 21714 21715TW686X VIDEO4LINUX DRIVER 21716M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21717L: linux-media@vger.kernel.org 21718S: Maintained 21719W: http://linuxtv.org 21720T: git git://linuxtv.org/media_tree.git 21721F: drivers/media/pci/tw686x/ 21722 21723U-BOOT ENVIRONMENT VARIABLES 21724M: Rafał Miłecki <rafal@milecki.pl> 21725S: Maintained 21726F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21727F: drivers/nvmem/u-boot-env.c 21728 21729UACCE ACCELERATOR FRAMEWORK 21730M: Zhangfei Gao <zhangfei.gao@linaro.org> 21731M: Zhou Wang <wangzhou1@hisilicon.com> 21732L: linux-accelerators@lists.ozlabs.org 21733L: linux-kernel@vger.kernel.org 21734S: Maintained 21735F: Documentation/ABI/testing/sysfs-driver-uacce 21736F: Documentation/misc-devices/uacce.rst 21737F: drivers/misc/uacce/ 21738F: include/linux/uacce.h 21739F: include/uapi/misc/uacce/ 21740 21741UBI FILE SYSTEM (UBIFS) 21742M: Richard Weinberger <richard@nod.at> 21743L: linux-mtd@lists.infradead.org 21744S: Supported 21745W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21746T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21747T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21748F: Documentation/ABI/testing/sysfs-fs-ubifs 21749F: Documentation/filesystems/ubifs-authentication.rst 21750F: Documentation/filesystems/ubifs.rst 21751F: fs/ubifs/ 21752 21753UBLK USERSPACE BLOCK DRIVER 21754M: Ming Lei <ming.lei@redhat.com> 21755L: linux-block@vger.kernel.org 21756S: Maintained 21757F: Documentation/block/ublk.rst 21758F: drivers/block/ublk_drv.c 21759F: include/uapi/linux/ublk_cmd.h 21760 21761UCLINUX (M68KNOMMU AND COLDFIRE) 21762M: Greg Ungerer <gerg@linux-m68k.org> 21763L: linux-m68k@lists.linux-m68k.org 21764S: Maintained 21765W: http://www.linux-m68k.org/ 21766T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21767F: arch/m68k/*/*_no.* 21768F: arch/m68k/68*/ 21769F: arch/m68k/coldfire/ 21770F: arch/m68k/include/asm/*_no.* 21771 21772UDF FILESYSTEM 21773M: Jan Kara <jack@suse.com> 21774S: Maintained 21775F: Documentation/filesystems/udf.rst 21776F: fs/udf/ 21777 21778UDRAW TABLET 21779M: Bastien Nocera <hadess@hadess.net> 21780L: linux-input@vger.kernel.org 21781S: Maintained 21782F: drivers/hid/hid-udraw-ps3.c 21783 21784UFS FILESYSTEM 21785M: Evgeniy Dushistov <dushistov@mail.ru> 21786S: Maintained 21787F: Documentation/admin-guide/ufs.rst 21788F: fs/ufs/ 21789 21790UHID USERSPACE HID IO DRIVER 21791M: David Rheinsberg <david.rheinsberg@gmail.com> 21792L: linux-input@vger.kernel.org 21793S: Maintained 21794F: drivers/hid/uhid.c 21795F: include/uapi/linux/uhid.h 21796 21797ULPI BUS 21798M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21799L: linux-usb@vger.kernel.org 21800S: Maintained 21801F: drivers/usb/common/ulpi.c 21802F: include/linux/ulpi/ 21803 21804UNICODE SUBSYSTEM 21805M: Gabriel Krisman Bertazi <krisman@collabora.com> 21806L: linux-fsdevel@vger.kernel.org 21807S: Supported 21808F: fs/unicode/ 21809 21810UNIFDEF 21811M: Tony Finch <dot@dotat.at> 21812S: Maintained 21813W: http://dotat.at/prog/unifdef 21814F: scripts/unifdef.c 21815 21816UNIFORM CDROM DRIVER 21817M: Phillip Potter <phil@philpotter.co.uk> 21818S: Maintained 21819F: Documentation/cdrom/ 21820F: drivers/cdrom/cdrom.c 21821F: include/linux/cdrom.h 21822F: include/uapi/linux/cdrom.h 21823 21824UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21825R: Alim Akhtar <alim.akhtar@samsung.com> 21826R: Avri Altman <avri.altman@wdc.com> 21827R: Bart Van Assche <bvanassche@acm.org> 21828L: linux-scsi@vger.kernel.org 21829S: Supported 21830F: Documentation/devicetree/bindings/ufs/ 21831F: Documentation/scsi/ufs.rst 21832F: drivers/ufs/core/ 21833 21834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21835M: Pedro Sousa <pedrom.sousa@synopsys.com> 21836L: linux-scsi@vger.kernel.org 21837S: Supported 21838F: drivers/ufs/host/*dwc* 21839 21840UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21841M: Alim Akhtar <alim.akhtar@samsung.com> 21842L: linux-scsi@vger.kernel.org 21843S: Maintained 21844F: drivers/ufs/host/ufs-exynos* 21845 21846UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21847M: Stanley Chu <stanley.chu@mediatek.com> 21848L: linux-scsi@vger.kernel.org 21849L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21850S: Maintained 21851F: drivers/ufs/host/ufs-mediatek* 21852 21853UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21854M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21855L: linux-arm-msm@vger.kernel.org 21856L: linux-scsi@vger.kernel.org 21857S: Maintained 21858F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21859F: drivers/ufs/host/ufs-qcom* 21860 21861UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21862M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21863L: linux-renesas-soc@vger.kernel.org 21864L: linux-scsi@vger.kernel.org 21865S: Maintained 21866F: drivers/ufs/host/ufs-renesas.c 21867 21868UNSORTED BLOCK IMAGES (UBI) 21869M: Richard Weinberger <richard@nod.at> 21870L: linux-mtd@lists.infradead.org 21871S: Supported 21872W: http://www.linux-mtd.infradead.org/ 21873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21874T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21875F: drivers/mtd/ubi/ 21876F: include/linux/mtd/ubi.h 21877F: include/uapi/mtd/ubi-user.h 21878 21879USB "USBNET" DRIVER FRAMEWORK 21880M: Oliver Neukum <oneukum@suse.com> 21881L: netdev@vger.kernel.org 21882S: Maintained 21883W: http://www.linux-usb.org/usbnet 21884F: drivers/net/usb/usbnet.c 21885F: include/linux/usb/usbnet.h 21886 21887USB ACM DRIVER 21888M: Oliver Neukum <oneukum@suse.com> 21889L: linux-usb@vger.kernel.org 21890S: Maintained 21891F: Documentation/usb/acm.rst 21892F: drivers/usb/class/cdc-acm.* 21893 21894USB APPLE MFI FASTCHARGE DRIVER 21895M: Bastien Nocera <hadess@hadess.net> 21896L: linux-usb@vger.kernel.org 21897S: Maintained 21898F: drivers/usb/misc/apple-mfi-fastcharge.c 21899 21900USB AR5523 WIRELESS DRIVER 21901M: Pontus Fuchs <pontus.fuchs@gmail.com> 21902L: linux-wireless@vger.kernel.org 21903S: Maintained 21904F: drivers/net/wireless/ath/ar5523/ 21905 21906USB ATTACHED SCSI 21907M: Oliver Neukum <oneukum@suse.com> 21908L: linux-usb@vger.kernel.org 21909L: linux-scsi@vger.kernel.org 21910S: Maintained 21911F: drivers/usb/storage/uas.c 21912 21913USB CDC ETHERNET DRIVER 21914M: Oliver Neukum <oliver@neukum.org> 21915L: linux-usb@vger.kernel.org 21916S: Maintained 21917F: drivers/net/usb/cdc_*.c 21918F: include/uapi/linux/usb/cdc.h 21919 21920USB CHAOSKEY DRIVER 21921M: Keith Packard <keithp@keithp.com> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: drivers/usb/misc/chaoskey.c 21925 21926USB CYPRESS C67X00 DRIVER 21927L: linux-usb@vger.kernel.org 21928S: Orphan 21929F: drivers/usb/c67x00/ 21930 21931USB DAVICOM DM9601 DRIVER 21932M: Peter Korsgaard <peter@korsgaard.com> 21933L: netdev@vger.kernel.org 21934S: Maintained 21935W: http://www.linux-usb.org/usbnet 21936F: drivers/net/usb/dm9601.c 21937 21938USB EHCI DRIVER 21939M: Alan Stern <stern@rowland.harvard.edu> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/usb/ehci.rst 21943F: drivers/usb/host/ehci* 21944 21945USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21946M: Jiri Kosina <jikos@kernel.org> 21947M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21951F: Documentation/hid/hiddev.rst 21952F: drivers/hid/usbhid/ 21953 21954USB INTEL XHCI ROLE MUX DRIVER 21955M: Hans de Goede <hdegoede@redhat.com> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21959 21960USB IP DRIVER FOR HISILICON KIRIN 960 21961M: Yu Chen <chenyu56@huawei.com> 21962M: Binghui Wang <wangbinghui@hisilicon.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21966F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21967 21968USB IP DRIVER FOR HISILICON KIRIN 970 21969M: Mauro Carvalho Chehab <mchehab@kernel.org> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21973F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21974 21975USB ISP116X DRIVER 21976M: Olav Kongas <ok@artecdesign.ee> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: drivers/usb/host/isp116x* 21980F: include/linux/usb/isp116x.h 21981 21982USB ISP1760 DRIVER 21983M: Rui Miguel Silva <rui.silva@linaro.org> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21987F: drivers/usb/isp1760/* 21988 21989USB LAN78XX ETHERNET DRIVER 21990M: Woojung Huh <woojung.huh@microchip.com> 21991M: UNGLinuxDriver@microchip.com 21992L: netdev@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21995F: drivers/net/usb/lan78xx.* 21996F: include/dt-bindings/net/microchip-lan78xx.h 21997 21998USB MASS STORAGE DRIVER 21999M: Alan Stern <stern@rowland.harvard.edu> 22000L: linux-usb@vger.kernel.org 22001L: usb-storage@lists.one-eyed-alien.net 22002S: Maintained 22003F: drivers/usb/storage/ 22004 22005USB MIDI DRIVER 22006M: Clemens Ladisch <clemens@ladisch.de> 22007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22008S: Maintained 22009T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22010F: sound/usb/midi.* 22011 22012USB NETWORKING DRIVERS 22013L: linux-usb@vger.kernel.org 22014S: Odd Fixes 22015F: drivers/net/usb/ 22016 22017USB OHCI DRIVER 22018M: Alan Stern <stern@rowland.harvard.edu> 22019L: linux-usb@vger.kernel.org 22020S: Maintained 22021F: Documentation/usb/ohci.rst 22022F: drivers/usb/host/ohci* 22023 22024USB OTG FSM (Finite State Machine) 22025M: Peter Chen <peter.chen@kernel.org> 22026L: linux-usb@vger.kernel.org 22027S: Maintained 22028T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22029F: drivers/usb/common/usb-otg-fsm.c 22030 22031USB OVER IP DRIVER 22032M: Valentina Manea <valentina.manea.m@gmail.com> 22033M: Shuah Khan <shuah@kernel.org> 22034M: Shuah Khan <skhan@linuxfoundation.org> 22035R: Hongren Zheng <i@zenithal.me> 22036L: linux-usb@vger.kernel.org 22037S: Maintained 22038F: Documentation/usb/usbip_protocol.rst 22039F: drivers/usb/usbip/ 22040F: tools/testing/selftests/drivers/usb/usbip/ 22041F: tools/usb/usbip/ 22042 22043USB PEGASUS DRIVER 22044M: Petko Manolov <petkan@nucleusys.com> 22045L: linux-usb@vger.kernel.org 22046L: netdev@vger.kernel.org 22047S: Maintained 22048W: https://github.com/petkan/pegasus 22049T: git https://github.com/petkan/pegasus.git 22050F: drivers/net/usb/pegasus.* 22051 22052USB PRINTER DRIVER (usblp) 22053M: Pete Zaitcev <zaitcev@redhat.com> 22054L: linux-usb@vger.kernel.org 22055S: Supported 22056F: drivers/usb/class/usblp.c 22057 22058USB QMI WWAN NETWORK DRIVER 22059M: Bjørn Mork <bjorn@mork.no> 22060L: netdev@vger.kernel.org 22061S: Maintained 22062F: Documentation/ABI/testing/sysfs-class-net-qmi 22063F: drivers/net/usb/qmi_wwan.c 22064 22065USB RAW GADGET DRIVER 22066R: Andrey Konovalov <andreyknvl@gmail.com> 22067L: linux-usb@vger.kernel.org 22068S: Maintained 22069F: Documentation/usb/raw-gadget.rst 22070F: drivers/usb/gadget/legacy/raw_gadget.c 22071F: include/uapi/linux/usb/raw_gadget.h 22072 22073USB RTL8150 DRIVER 22074M: Petko Manolov <petkan@nucleusys.com> 22075L: linux-usb@vger.kernel.org 22076L: netdev@vger.kernel.org 22077S: Maintained 22078W: https://github.com/petkan/rtl8150 22079T: git https://github.com/petkan/rtl8150.git 22080F: drivers/net/usb/rtl8150.c 22081 22082USB SERIAL SUBSYSTEM 22083M: Johan Hovold <johan@kernel.org> 22084L: linux-usb@vger.kernel.org 22085S: Maintained 22086T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22087F: Documentation/usb/usb-serial.rst 22088F: drivers/usb/serial/ 22089F: include/linux/usb/serial.h 22090 22091USB SMSC75XX ETHERNET DRIVER 22092M: Steve Glendinning <steve.glendinning@shawell.net> 22093L: netdev@vger.kernel.org 22094S: Maintained 22095F: drivers/net/usb/smsc75xx.* 22096 22097USB SMSC95XX ETHERNET DRIVER 22098M: Steve Glendinning <steve.glendinning@shawell.net> 22099M: UNGLinuxDriver@microchip.com 22100L: netdev@vger.kernel.org 22101S: Maintained 22102F: drivers/net/usb/smsc95xx.* 22103 22104USB SUBSYSTEM 22105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22106L: linux-usb@vger.kernel.org 22107S: Supported 22108W: http://www.linux-usb.org 22109T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22110F: Documentation/devicetree/bindings/usb/ 22111F: Documentation/usb/ 22112F: drivers/usb/ 22113F: include/dt-bindings/usb/ 22114F: include/linux/usb.h 22115F: include/linux/usb/ 22116F: include/uapi/linux/usb/ 22117 22118USB TYPEC BUS FOR ALTERNATE MODES 22119M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22120L: linux-usb@vger.kernel.org 22121S: Maintained 22122F: Documentation/ABI/testing/sysfs-bus-typec 22123F: Documentation/driver-api/usb/typec_bus.rst 22124F: drivers/usb/typec/altmodes/ 22125F: include/linux/usb/typec_altmode.h 22126 22127USB TYPEC CLASS 22128M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22129L: linux-usb@vger.kernel.org 22130S: Maintained 22131F: Documentation/ABI/testing/sysfs-class-typec 22132F: Documentation/driver-api/usb/typec.rst 22133F: drivers/usb/typec/ 22134F: include/linux/usb/typec.h 22135 22136USB TYPEC INTEL PMC MUX DRIVER 22137M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22138L: linux-usb@vger.kernel.org 22139S: Maintained 22140F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22141F: drivers/usb/typec/mux/intel_pmc_mux.c 22142 22143USB TYPEC PI3USB30532 MUX DRIVER 22144M: Hans de Goede <hdegoede@redhat.com> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: drivers/usb/typec/mux/pi3usb30532.c 22148 22149USB TYPEC PORT CONTROLLER DRIVERS 22150M: Guenter Roeck <linux@roeck-us.net> 22151L: linux-usb@vger.kernel.org 22152S: Maintained 22153F: drivers/usb/typec/tcpm/ 22154 22155USB UHCI DRIVER 22156M: Alan Stern <stern@rowland.harvard.edu> 22157L: linux-usb@vger.kernel.org 22158S: Maintained 22159F: drivers/usb/host/uhci* 22160 22161USB VIDEO CLASS 22162M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22163L: linux-media@vger.kernel.org 22164S: Maintained 22165W: http://www.ideasonboard.org/uvc/ 22166T: git git://linuxtv.org/media_tree.git 22167F: drivers/media/usb/uvc/ 22168F: include/uapi/linux/uvcvideo.h 22169 22170USB WEBCAM GADGET 22171M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22172M: Daniel Scally <dan.scally@ideasonboard.com> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/usb/gadget/function/*uvc* 22176F: drivers/usb/gadget/legacy/webcam.c 22177F: include/uapi/linux/usb/g_uvc.h 22178 22179USB WIRELESS RNDIS DRIVER (rndis_wlan) 22180M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22181L: linux-wireless@vger.kernel.org 22182S: Maintained 22183F: drivers/net/wireless/legacy/rndis_wlan.c 22184 22185USB XHCI DRIVER 22186M: Mathias Nyman <mathias.nyman@intel.com> 22187L: linux-usb@vger.kernel.org 22188S: Supported 22189F: drivers/usb/host/pci-quirks* 22190F: drivers/usb/host/xhci* 22191 22192USB ZD1201 DRIVER 22193L: linux-wireless@vger.kernel.org 22194S: Orphan 22195W: http://linux-lc100020.sourceforge.net 22196F: drivers/net/wireless/zydas/zd1201.* 22197 22198USER DATAGRAM PROTOCOL (UDP) 22199M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22200S: Maintained 22201F: include/linux/udp.h 22202F: net/ipv4/udp.c 22203F: net/ipv6/udp.c 22204 22205USER-MODE LINUX (UML) 22206M: Richard Weinberger <richard@nod.at> 22207M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22208M: Johannes Berg <johannes@sipsolutions.net> 22209L: linux-um@lists.infradead.org 22210S: Maintained 22211W: http://user-mode-linux.sourceforge.net 22212Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22214T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22215F: Documentation/virt/uml/ 22216F: arch/um/ 22217F: arch/x86/um/ 22218F: fs/hostfs/ 22219 22220USERSPACE COPYIN/COPYOUT (UIOVEC) 22221M: Alexander Viro <viro@zeniv.linux.org.uk> 22222S: Maintained 22223F: include/linux/uio.h 22224F: lib/iov_iter.c 22225 22226USERSPACE DMA BUFFER DRIVER 22227M: Gerd Hoffmann <kraxel@redhat.com> 22228L: dri-devel@lists.freedesktop.org 22229S: Maintained 22230T: git git://anongit.freedesktop.org/drm/drm-misc 22231F: drivers/dma-buf/udmabuf.c 22232F: include/uapi/linux/udmabuf.h 22233 22234USERSPACE I/O (UIO) 22235M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22236S: Maintained 22237T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22238F: Documentation/driver-api/uio-howto.rst 22239F: drivers/uio/ 22240F: include/linux/uio_driver.h 22241 22242UTIL-LINUX PACKAGE 22243M: Karel Zak <kzak@redhat.com> 22244L: util-linux@vger.kernel.org 22245S: Maintained 22246W: http://en.wikipedia.org/wiki/Util-linux 22247T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22248 22249UUID HELPERS 22250R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22251L: linux-kernel@vger.kernel.org 22252S: Maintained 22253F: include/linux/uuid.h 22254F: lib/test_uuid.c 22255F: lib/uuid.c 22256 22257UV SYSFS DRIVER 22258M: Justin Ernst <justin.ernst@hpe.com> 22259L: platform-driver-x86@vger.kernel.org 22260S: Maintained 22261F: drivers/platform/x86/uv_sysfs.c 22262 22263UVESAFB DRIVER 22264M: Michal Januszewski <spock@gentoo.org> 22265L: linux-fbdev@vger.kernel.org 22266S: Maintained 22267W: https://github.com/mjanusz/v86d 22268F: Documentation/fb/uvesafb.rst 22269F: drivers/video/fbdev/uvesafb.* 22270 22271Ux500 CLOCK DRIVERS 22272M: Ulf Hansson <ulf.hansson@linaro.org> 22273L: linux-clk@vger.kernel.org 22274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22275S: Maintained 22276F: drivers/clk/ux500/ 22277 22278VF610 NAND DRIVER 22279M: Stefan Agner <stefan@agner.ch> 22280L: linux-mtd@lists.infradead.org 22281S: Supported 22282F: drivers/mtd/nand/raw/vf610_nfc.c 22283 22284VFAT/FAT/MSDOS FILESYSTEM 22285M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22286S: Maintained 22287F: Documentation/filesystems/vfat.rst 22288F: fs/fat/ 22289F: tools/testing/selftests/filesystems/fat/ 22290 22291VFIO CDX DRIVER 22292M: Nipun Gupta <nipun.gupta@amd.com> 22293M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22294L: kvm@vger.kernel.org 22295S: Maintained 22296F: drivers/vfio/cdx/* 22297 22298VFIO DRIVER 22299M: Alex Williamson <alex.williamson@redhat.com> 22300L: kvm@vger.kernel.org 22301S: Maintained 22302T: git https://github.com/awilliam/linux-vfio.git 22303F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22304F: Documentation/driver-api/vfio.rst 22305F: drivers/vfio/ 22306F: include/linux/vfio.h 22307F: include/linux/vfio_pci_core.h 22308F: include/uapi/linux/vfio.h 22309 22310VFIO FSL-MC DRIVER 22311M: Diana Craciun <diana.craciun@oss.nxp.com> 22312L: kvm@vger.kernel.org 22313S: Maintained 22314F: drivers/vfio/fsl-mc/ 22315 22316VFIO HISILICON PCI DRIVER 22317M: Longfang Liu <liulongfang@huawei.com> 22318M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22319L: kvm@vger.kernel.org 22320S: Maintained 22321F: drivers/vfio/pci/hisilicon/ 22322 22323VFIO MEDIATED DEVICE DRIVERS 22324M: Kirti Wankhede <kwankhede@nvidia.com> 22325L: kvm@vger.kernel.org 22326S: Maintained 22327F: Documentation/driver-api/vfio-mediated-device.rst 22328F: drivers/vfio/mdev/ 22329F: include/linux/mdev.h 22330F: samples/vfio-mdev/ 22331 22332VFIO MLX5 PCI DRIVER 22333M: Yishai Hadas <yishaih@nvidia.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: drivers/vfio/pci/mlx5/ 22337 22338VFIO PCI DEVICE SPECIFIC DRIVERS 22339R: Jason Gunthorpe <jgg@nvidia.com> 22340R: Yishai Hadas <yishaih@nvidia.com> 22341R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22342R: Kevin Tian <kevin.tian@intel.com> 22343L: kvm@vger.kernel.org 22344S: Maintained 22345P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22346F: drivers/vfio/pci/*/ 22347 22348VFIO PLATFORM DRIVER 22349M: Eric Auger <eric.auger@redhat.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352F: drivers/vfio/platform/ 22353 22354VGA_SWITCHEROO 22355R: Lukas Wunner <lukas@wunner.de> 22356S: Maintained 22357T: git git://anongit.freedesktop.org/drm/drm-misc 22358F: Documentation/gpu/vga-switcheroo.rst 22359F: drivers/gpu/vga/vga_switcheroo.c 22360F: include/linux/vga_switcheroo.h 22361 22362VIA RHINE NETWORK DRIVER 22363M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22364S: Maintained 22365F: drivers/net/ethernet/via/via-rhine.c 22366 22367VIA SD/MMC CARD CONTROLLER DRIVER 22368M: Bruce Chang <brucechang@via.com.tw> 22369M: Harald Welte <HaraldWelte@viatech.com> 22370S: Maintained 22371F: drivers/mmc/host/via-sdmmc.c 22372 22373VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22374M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22375L: linux-fbdev@vger.kernel.org 22376S: Maintained 22377F: drivers/video/fbdev/via/ 22378F: include/linux/via-core.h 22379F: include/linux/via_i2c.h 22380 22381VIA VELOCITY NETWORK DRIVER 22382M: Francois Romieu <romieu@fr.zoreil.com> 22383L: netdev@vger.kernel.org 22384S: Maintained 22385F: drivers/net/ethernet/via/via-velocity.* 22386 22387VICODEC VIRTUAL CODEC DRIVER 22388M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22389L: linux-media@vger.kernel.org 22390S: Maintained 22391W: https://linuxtv.org 22392T: git git://linuxtv.org/media_tree.git 22393F: drivers/media/test-drivers/vicodec/* 22394 22395VIDEO I2C POLLING DRIVER 22396M: Matt Ranostay <matt.ranostay@konsulko.com> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399F: drivers/media/i2c/video-i2c.c 22400 22401VIDEO MULTIPLEXER DRIVER 22402M: Philipp Zabel <p.zabel@pengutronix.de> 22403L: linux-media@vger.kernel.org 22404S: Maintained 22405F: drivers/media/platform/video-mux.c 22406 22407VIDEOBUF2 FRAMEWORK 22408M: Tomasz Figa <tfiga@chromium.org> 22409M: Marek Szyprowski <m.szyprowski@samsung.com> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/common/videobuf2/* 22413F: include/media/videobuf2-* 22414 22415VIDTV VIRTUAL DIGITAL TV DRIVER 22416M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419W: https://linuxtv.org 22420T: git git://linuxtv.org/media_tree.git 22421F: drivers/media/test-drivers/vidtv/* 22422 22423VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22424M: Shuah Khan <skhan@linuxfoundation.org> 22425R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428W: https://linuxtv.org 22429T: git git://linuxtv.org/media_tree.git 22430F: drivers/media/test-drivers/vimc/* 22431 22432VIRT LIB 22433M: Alex Williamson <alex.williamson@redhat.com> 22434M: Paolo Bonzini <pbonzini@redhat.com> 22435L: kvm@vger.kernel.org 22436S: Supported 22437F: virt/lib/ 22438 22439VIRTIO AND VHOST VSOCK DRIVER 22440M: Stefan Hajnoczi <stefanha@redhat.com> 22441M: Stefano Garzarella <sgarzare@redhat.com> 22442L: kvm@vger.kernel.org 22443L: virtualization@lists.linux-foundation.org 22444L: netdev@vger.kernel.org 22445S: Maintained 22446F: drivers/vhost/vsock.c 22447F: include/linux/virtio_vsock.h 22448F: include/uapi/linux/virtio_vsock.h 22449F: net/vmw_vsock/virtio_transport.c 22450F: net/vmw_vsock/virtio_transport_common.c 22451 22452VIRTIO BALLOON 22453M: "Michael S. Tsirkin" <mst@redhat.com> 22454M: David Hildenbrand <david@redhat.com> 22455L: virtualization@lists.linux-foundation.org 22456S: Maintained 22457F: drivers/virtio/virtio_balloon.c 22458F: include/linux/balloon_compaction.h 22459F: include/uapi/linux/virtio_balloon.h 22460F: mm/balloon_compaction.c 22461 22462VIRTIO BLOCK AND SCSI DRIVERS 22463M: "Michael S. Tsirkin" <mst@redhat.com> 22464M: Jason Wang <jasowang@redhat.com> 22465R: Paolo Bonzini <pbonzini@redhat.com> 22466R: Stefan Hajnoczi <stefanha@redhat.com> 22467L: virtualization@lists.linux-foundation.org 22468S: Maintained 22469F: drivers/block/virtio_blk.c 22470F: drivers/scsi/virtio_scsi.c 22471F: drivers/vhost/scsi.c 22472F: include/uapi/linux/virtio_blk.h 22473F: include/uapi/linux/virtio_scsi.h 22474 22475VIRTIO CONSOLE DRIVER 22476M: Amit Shah <amit@kernel.org> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: drivers/char/virtio_console.c 22480F: include/linux/virtio_console.h 22481F: include/uapi/linux/virtio_console.h 22482 22483VIRTIO CORE AND NET DRIVERS 22484M: "Michael S. Tsirkin" <mst@redhat.com> 22485M: Jason Wang <jasowang@redhat.com> 22486R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: Documentation/ABI/testing/sysfs-bus-vdpa 22490F: Documentation/ABI/testing/sysfs-class-vduse 22491F: Documentation/devicetree/bindings/virtio/ 22492F: Documentation/driver-api/virtio/ 22493F: drivers/block/virtio_blk.c 22494F: drivers/crypto/virtio/ 22495F: drivers/net/virtio_net.c 22496F: drivers/vdpa/ 22497F: drivers/virtio/ 22498F: include/linux/vdpa.h 22499F: include/linux/virtio*.h 22500F: include/linux/vringh.h 22501F: include/uapi/linux/virtio_*.h 22502F: tools/virtio/ 22503 22504VIRTIO CRYPTO DRIVER 22505M: Gonglei <arei.gonglei@huawei.com> 22506L: virtualization@lists.linux-foundation.org 22507L: linux-crypto@vger.kernel.org 22508S: Maintained 22509F: drivers/crypto/virtio/ 22510F: include/uapi/linux/virtio_crypto.h 22511 22512VIRTIO DRIVERS FOR S390 22513M: Cornelia Huck <cohuck@redhat.com> 22514M: Halil Pasic <pasic@linux.ibm.com> 22515M: Eric Farman <farman@linux.ibm.com> 22516L: linux-s390@vger.kernel.org 22517L: virtualization@lists.linux-foundation.org 22518L: kvm@vger.kernel.org 22519S: Supported 22520F: arch/s390/include/uapi/asm/virtio-ccw.h 22521F: drivers/s390/virtio/ 22522 22523VIRTIO FILE SYSTEM 22524M: Vivek Goyal <vgoyal@redhat.com> 22525M: Stefan Hajnoczi <stefanha@redhat.com> 22526M: Miklos Szeredi <miklos@szeredi.hu> 22527L: virtualization@lists.linux-foundation.org 22528L: linux-fsdevel@vger.kernel.org 22529S: Supported 22530W: https://virtio-fs.gitlab.io/ 22531F: Documentation/filesystems/virtiofs.rst 22532F: fs/fuse/virtio_fs.c 22533F: include/uapi/linux/virtio_fs.h 22534 22535VIRTIO GPIO DRIVER 22536M: Enrico Weigelt, metux IT consult <info@metux.net> 22537M: Viresh Kumar <vireshk@kernel.org> 22538L: linux-gpio@vger.kernel.org 22539L: virtualization@lists.linux-foundation.org 22540S: Maintained 22541F: drivers/gpio/gpio-virtio.c 22542F: include/uapi/linux/virtio_gpio.h 22543 22544VIRTIO GPU DRIVER 22545M: David Airlie <airlied@redhat.com> 22546M: Gerd Hoffmann <kraxel@redhat.com> 22547R: Gurchetan Singh <gurchetansingh@chromium.org> 22548R: Chia-I Wu <olvaffe@gmail.com> 22549L: dri-devel@lists.freedesktop.org 22550L: virtualization@lists.linux-foundation.org 22551S: Maintained 22552T: git git://anongit.freedesktop.org/drm/drm-misc 22553F: drivers/gpu/drm/virtio/ 22554F: include/uapi/linux/virtio_gpu.h 22555 22556VIRTIO HOST (VHOST) 22557M: "Michael S. Tsirkin" <mst@redhat.com> 22558M: Jason Wang <jasowang@redhat.com> 22559L: kvm@vger.kernel.org 22560L: virtualization@lists.linux-foundation.org 22561L: netdev@vger.kernel.org 22562S: Maintained 22563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22564F: drivers/vhost/ 22565F: include/linux/sched/vhost_task.h 22566F: include/linux/vhost_iotlb.h 22567F: include/uapi/linux/vhost.h 22568F: kernel/vhost_task.c 22569 22570VIRTIO I2C DRIVER 22571M: Conghui Chen <conghui.chen@intel.com> 22572M: Viresh Kumar <viresh.kumar@linaro.org> 22573L: linux-i2c@vger.kernel.org 22574L: virtualization@lists.linux-foundation.org 22575S: Maintained 22576F: drivers/i2c/busses/i2c-virtio.c 22577F: include/uapi/linux/virtio_i2c.h 22578 22579VIRTIO INPUT DRIVER 22580M: Gerd Hoffmann <kraxel@redhat.com> 22581S: Maintained 22582F: drivers/virtio/virtio_input.c 22583F: include/uapi/linux/virtio_input.h 22584 22585VIRTIO IOMMU DRIVER 22586M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22587L: virtualization@lists.linux-foundation.org 22588S: Maintained 22589F: drivers/iommu/virtio-iommu.c 22590F: include/uapi/linux/virtio_iommu.h 22591 22592VIRTIO MEM DRIVER 22593M: David Hildenbrand <david@redhat.com> 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596W: https://virtio-mem.gitlab.io/ 22597F: drivers/virtio/virtio_mem.c 22598F: include/uapi/linux/virtio_mem.h 22599 22600VIRTIO PMEM DRIVER 22601M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22602L: virtualization@lists.linux-foundation.org 22603S: Maintained 22604F: drivers/nvdimm/nd_virtio.c 22605F: drivers/nvdimm/virtio_pmem.c 22606 22607VIRTIO SOUND DRIVER 22608M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22609M: "Michael S. Tsirkin" <mst@redhat.com> 22610L: virtualization@lists.linux-foundation.org 22611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22612S: Maintained 22613F: include/uapi/linux/virtio_snd.h 22614F: sound/virtio/* 22615 22616VIRTUAL BOX GUEST DEVICE DRIVER 22617M: Hans de Goede <hdegoede@redhat.com> 22618M: Arnd Bergmann <arnd@arndb.de> 22619M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22620S: Maintained 22621F: drivers/virt/vboxguest/ 22622F: include/linux/vbox_utils.h 22623F: include/uapi/linux/vbox*.h 22624 22625VIRTUAL BOX SHARED FOLDER VFS DRIVER 22626M: Hans de Goede <hdegoede@redhat.com> 22627L: linux-fsdevel@vger.kernel.org 22628S: Maintained 22629F: fs/vboxsf/* 22630 22631VIRTUAL PCM TEST DRIVER 22632M: Ivan Orlov <ivan.orlov0322@gmail.com> 22633L: alsa-devel@alsa-project.org 22634S: Maintained 22635F: Documentation/sound/cards/pcmtest.rst 22636F: sound/drivers/pcmtest.c 22637F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22638 22639VIRTUAL SERIO DEVICE DRIVER 22640M: Stephen Chandler Paul <thatslyude@gmail.com> 22641S: Maintained 22642F: drivers/input/serio/userio.c 22643F: include/uapi/linux/userio.h 22644 22645VISL VIRTUAL STATELESS DECODER DRIVER 22646M: Daniel Almeida <daniel.almeida@collabora.com> 22647L: linux-media@vger.kernel.org 22648S: Supported 22649F: drivers/media/test-drivers/visl 22650 22651VIVID VIRTUAL VIDEO DRIVER 22652M: Hans Verkuil <hverkuil@xs4all.nl> 22653L: linux-media@vger.kernel.org 22654S: Maintained 22655W: https://linuxtv.org 22656T: git git://linuxtv.org/media_tree.git 22657F: drivers/media/test-drivers/vivid/* 22658 22659VLYNQ BUS 22660M: Florian Fainelli <f.fainelli@gmail.com> 22661L: openwrt-devel@lists.openwrt.org (subscribers-only) 22662S: Maintained 22663F: drivers/vlynq/vlynq.c 22664F: include/linux/vlynq.h 22665 22666VM SOCKETS (AF_VSOCK) 22667M: Stefano Garzarella <sgarzare@redhat.com> 22668L: virtualization@lists.linux-foundation.org 22669L: netdev@vger.kernel.org 22670S: Maintained 22671F: drivers/net/vsockmon.c 22672F: include/net/af_vsock.h 22673F: include/uapi/linux/vm_sockets.h 22674F: include/uapi/linux/vm_sockets_diag.h 22675F: include/uapi/linux/vsockmon.h 22676F: net/vmw_vsock/ 22677F: tools/testing/vsock/ 22678 22679VMALLOC 22680M: Andrew Morton <akpm@linux-foundation.org> 22681R: Uladzislau Rezki <urezki@gmail.com> 22682R: Christoph Hellwig <hch@infradead.org> 22683R: Lorenzo Stoakes <lstoakes@gmail.com> 22684L: linux-mm@kvack.org 22685S: Maintained 22686W: http://www.linux-mm.org 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22688F: include/linux/vmalloc.h 22689F: mm/vmalloc.c 22690 22691VME SUBSYSTEM 22692M: Martyn Welch <martyn@welchs.me.uk> 22693M: Manohar Vanga <manohar.vanga@gmail.com> 22694M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22695L: linux-kernel@vger.kernel.org 22696S: Odd fixes 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22698F: Documentation/driver-api/vme.rst 22699F: drivers/staging/vme_user/ 22700 22701VMWARE BALLOON DRIVER 22702M: Nadav Amit <namit@vmware.com> 22703R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22704L: linux-kernel@vger.kernel.org 22705S: Supported 22706F: drivers/misc/vmw_balloon.c 22707 22708VMWARE HYPERVISOR INTERFACE 22709M: Ajay Kaher <akaher@vmware.com> 22710M: Alexey Makhalov <amakhalov@vmware.com> 22711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22712L: virtualization@lists.linux-foundation.org 22713L: x86@kernel.org 22714S: Supported 22715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22716F: arch/x86/include/asm/vmware.h 22717F: arch/x86/kernel/cpu/vmware.c 22718 22719VMWARE PVRDMA DRIVER 22720M: Bryan Tan <bryantan@vmware.com> 22721M: Vishnu Dasa <vdasa@vmware.com> 22722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22723L: linux-rdma@vger.kernel.org 22724S: Supported 22725F: drivers/infiniband/hw/vmw_pvrdma/ 22726 22727VMWARE PVSCSI DRIVER 22728M: Vishal Bhakta <vbhakta@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-scsi@vger.kernel.org 22731S: Supported 22732F: drivers/scsi/vmw_pvscsi.c 22733F: drivers/scsi/vmw_pvscsi.h 22734 22735VMWARE VIRTUAL PTP CLOCK DRIVER 22736M: Deep Shah <sdeep@vmware.com> 22737R: Ajay Kaher <akaher@vmware.com> 22738R: Alexey Makhalov <amakhalov@vmware.com> 22739R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22740L: netdev@vger.kernel.org 22741S: Supported 22742F: drivers/ptp/ptp_vmw.c 22743 22744VMWARE VMCI DRIVER 22745M: Bryan Tan <bryantan@vmware.com> 22746M: Vishnu Dasa <vdasa@vmware.com> 22747R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22748L: linux-kernel@vger.kernel.org 22749S: Supported 22750F: drivers/misc/vmw_vmci/ 22751F: include/linux/vmw_vmci* 22752 22753VMWARE VMMOUSE SUBDRIVER 22754M: Zack Rusin <zackr@vmware.com> 22755R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22757L: linux-input@vger.kernel.org 22758S: Supported 22759F: drivers/input/mouse/vmmouse.c 22760F: drivers/input/mouse/vmmouse.h 22761 22762VMWARE VMXNET3 ETHERNET DRIVER 22763M: Ronak Doshi <doshir@vmware.com> 22764R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22765L: netdev@vger.kernel.org 22766S: Supported 22767F: drivers/net/vmxnet3/ 22768 22769VMWARE VSOCK VMCI TRANSPORT DRIVER 22770M: Bryan Tan <bryantan@vmware.com> 22771M: Vishnu Dasa <vdasa@vmware.com> 22772R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22773L: linux-kernel@vger.kernel.org 22774S: Supported 22775F: net/vmw_vsock/vmci_transport* 22776 22777VOCORE VOCORE2 BOARD 22778M: Harvey Hunt <harveyhuntnexus@gmail.com> 22779L: linux-mips@vger.kernel.org 22780S: Maintained 22781F: arch/mips/boot/dts/ralink/vocore2.dts 22782 22783VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22784M: Liam Girdwood <lgirdwood@gmail.com> 22785M: Mark Brown <broonie@kernel.org> 22786L: linux-kernel@vger.kernel.org 22787S: Supported 22788W: http://www.slimlogic.co.uk/?p=48 22789T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22790F: Documentation/devicetree/bindings/regulator/ 22791F: Documentation/power/regulator/ 22792F: drivers/regulator/ 22793F: include/dt-bindings/regulator/ 22794F: include/linux/regulator/ 22795K: regulator_get_optional 22796 22797VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22798R: Matti Vaittinen <mazziesaccount@gmail.com> 22799F: drivers/regulator/irq_helpers.c 22800 22801VRF 22802M: David Ahern <dsahern@kernel.org> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: Documentation/networking/vrf.rst 22806F: drivers/net/vrf.c 22807 22808VSPRINTF 22809M: Petr Mladek <pmladek@suse.com> 22810M: Steven Rostedt <rostedt@goodmis.org> 22811M: Sergey Senozhatsky <senozhatsky@chromium.org> 22812R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22813R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22814S: Maintained 22815T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22816F: Documentation/core-api/printk-formats.rst 22817F: lib/test_printf.c 22818F: lib/test_scanf.c 22819F: lib/vsprintf.c 22820 22821VT1211 HARDWARE MONITOR DRIVER 22822M: Juerg Haefliger <juergh@proton.me> 22823L: linux-hwmon@vger.kernel.org 22824S: Maintained 22825F: Documentation/hwmon/vt1211.rst 22826F: drivers/hwmon/vt1211.c 22827 22828VT8231 HARDWARE MONITOR DRIVER 22829M: Roger Lucas <vt8231@hiddenengine.co.uk> 22830L: linux-hwmon@vger.kernel.org 22831S: Maintained 22832F: drivers/hwmon/vt8231.c 22833 22834VUB300 USB to SDIO/SD/MMC bridge chip 22835L: linux-mmc@vger.kernel.org 22836S: Orphan 22837F: drivers/mmc/host/vub300.c 22838 22839W1 DALLAS'S 1-WIRE BUS 22840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22841S: Maintained 22842F: Documentation/devicetree/bindings/w1/ 22843F: Documentation/w1/ 22844F: drivers/w1/ 22845F: include/linux/w1.h 22846 22847W83791D HARDWARE MONITORING DRIVER 22848M: Marc Hulsman <m.hulsman@tudelft.nl> 22849L: linux-hwmon@vger.kernel.org 22850S: Maintained 22851F: Documentation/hwmon/w83791d.rst 22852F: drivers/hwmon/w83791d.c 22853 22854W83793 HARDWARE MONITORING DRIVER 22855M: Rudolf Marek <r.marek@assembler.cz> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: Documentation/hwmon/w83793.rst 22859F: drivers/hwmon/w83793.c 22860 22861W83795 HARDWARE MONITORING DRIVER 22862M: Jean Delvare <jdelvare@suse.com> 22863L: linux-hwmon@vger.kernel.org 22864S: Maintained 22865F: drivers/hwmon/w83795.c 22866 22867W83L51xD SD/MMC CARD INTERFACE DRIVER 22868M: Pierre Ossman <pierre@ossman.eu> 22869S: Maintained 22870F: drivers/mmc/host/wbsd.* 22871 22872WACOM PROTOCOL 4 SERIAL TABLETS 22873M: Julian Squires <julian@cipht.net> 22874M: Hans de Goede <hdegoede@redhat.com> 22875L: linux-input@vger.kernel.org 22876S: Maintained 22877F: drivers/input/tablet/wacom_serial4.c 22878 22879WANGXUN ETHERNET DRIVER 22880M: Jiawen Wu <jiawenwu@trustnetic.com> 22881M: Mengyuan Lou <mengyuanlou@net-swift.com> 22882L: netdev@vger.kernel.org 22883S: Maintained 22884W: https://www.net-swift.com 22885F: Documentation/networking/device_drivers/ethernet/wangxun/* 22886F: drivers/net/ethernet/wangxun/ 22887 22888WATCHDOG DEVICE DRIVERS 22889M: Wim Van Sebroeck <wim@linux-watchdog.org> 22890M: Guenter Roeck <linux@roeck-us.net> 22891L: linux-watchdog@vger.kernel.org 22892S: Maintained 22893W: http://www.linux-watchdog.org/ 22894T: git git://www.linux-watchdog.org/linux-watchdog.git 22895F: Documentation/devicetree/bindings/watchdog/ 22896F: Documentation/watchdog/ 22897F: drivers/watchdog/ 22898F: include/linux/watchdog.h 22899F: include/trace/events/watchdog.h 22900F: include/uapi/linux/watchdog.h 22901 22902WHISKEYCOVE PMIC GPIO DRIVER 22903M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22904L: linux-gpio@vger.kernel.org 22905S: Maintained 22906F: drivers/gpio/gpio-wcove.c 22907 22908WHWAVE RTC DRIVER 22909M: Dianlong Li <long17.cool@163.com> 22910L: linux-rtc@vger.kernel.org 22911S: Maintained 22912F: drivers/rtc/rtc-sd3078.c 22913 22914WIIMOTE HID DRIVER 22915M: David Rheinsberg <david.rheinsberg@gmail.com> 22916L: linux-input@vger.kernel.org 22917S: Maintained 22918F: drivers/hid/hid-wiimote* 22919 22920WILOCITY WIL6210 WIRELESS DRIVER 22921L: linux-wireless@vger.kernel.org 22922S: Orphan 22923W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22924F: drivers/net/wireless/ath/wil6210/ 22925 22926WINBOND CIR DRIVER 22927M: David Härdeman <david@hardeman.nu> 22928S: Maintained 22929F: drivers/media/rc/winbond-cir.c 22930 22931WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22932L: linux-watchdog@vger.kernel.org 22933S: Orphan 22934F: drivers/watchdog/ebc-c384_wdt.c 22935 22936WINSYSTEMS WS16C48 GPIO DRIVER 22937M: William Breathitt Gray <william.gray@linaro.org> 22938L: linux-gpio@vger.kernel.org 22939S: Maintained 22940F: drivers/gpio/gpio-ws16c48.c 22941 22942WIREGUARD SECURE NETWORK TUNNEL 22943M: Jason A. Donenfeld <Jason@zx2c4.com> 22944L: wireguard@lists.zx2c4.com 22945L: netdev@vger.kernel.org 22946S: Maintained 22947F: drivers/net/wireguard/ 22948F: tools/testing/selftests/wireguard/ 22949 22950WISTRON LAPTOP BUTTON DRIVER 22951M: Miloslav Trmac <mitr@volny.cz> 22952S: Maintained 22953F: drivers/input/misc/wistron_btns.c 22954 22955WL3501 WIRELESS PCMCIA CARD DRIVER 22956L: linux-wireless@vger.kernel.org 22957S: Odd fixes 22958F: drivers/net/wireless/legacy/wl3501* 22959 22960WMI BINARY MOF DRIVER 22961L: platform-drivers-x86@vger.kernel.org 22962S: Orphan 22963F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22964F: Documentation/wmi/devices/wmi-bmof.rst 22965F: drivers/platform/x86/wmi-bmof.c 22966 22967WOLFSON MICROELECTRONICS DRIVERS 22968L: patches@opensource.cirrus.com 22969S: Supported 22970W: https://github.com/CirrusLogic/linux-drivers/wiki 22971T: git https://github.com/CirrusLogic/linux-drivers.git 22972F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22973F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22974F: Documentation/devicetree/bindings/mfd/wm831x.txt 22975F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22977F: Documentation/devicetree/bindings/sound/wm* 22978F: Documentation/hwmon/wm83??.rst 22979F: arch/arm/mach-s3c/mach-crag6410* 22980F: drivers/clk/clk-wm83*.c 22981F: drivers/gpio/gpio-*wm*.c 22982F: drivers/gpio/gpio-arizona.c 22983F: drivers/hwmon/wm83??-hwmon.c 22984F: drivers/input/misc/wm831x-on.c 22985F: drivers/input/touchscreen/wm831x-ts.c 22986F: drivers/input/touchscreen/wm97*.c 22987F: drivers/leds/leds-wm83*.c 22988F: drivers/mfd/arizona* 22989F: drivers/mfd/cs47l24* 22990F: drivers/mfd/wm*.c 22991F: drivers/power/supply/wm83*.c 22992F: drivers/regulator/arizona* 22993F: drivers/regulator/wm8*.c 22994F: drivers/rtc/rtc-wm83*.c 22995F: drivers/video/backlight/wm83*_bl.c 22996F: drivers/watchdog/wm83*_wdt.c 22997F: include/linux/mfd/arizona/ 22998F: include/linux/mfd/wm831x/ 22999F: include/linux/mfd/wm8350/ 23000F: include/linux/mfd/wm8400* 23001F: include/linux/regulator/arizona* 23002F: include/linux/wm97xx.h 23003F: include/sound/wm????.h 23004F: sound/soc/codecs/arizona* 23005F: sound/soc/codecs/cs47l24* 23006F: sound/soc/codecs/wm* 23007 23008WORKQUEUE 23009M: Tejun Heo <tj@kernel.org> 23010R: Lai Jiangshan <jiangshanlai@gmail.com> 23011S: Maintained 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23013F: Documentation/core-api/workqueue.rst 23014F: include/linux/workqueue.h 23015F: kernel/workqueue.c 23016F: kernel/workqueue_internal.h 23017 23018WWAN DRIVERS 23019M: Loic Poulain <loic.poulain@linaro.org> 23020M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23021R: Johannes Berg <johannes@sipsolutions.net> 23022L: netdev@vger.kernel.org 23023S: Maintained 23024F: drivers/net/wwan/ 23025F: include/linux/wwan.h 23026F: include/uapi/linux/wwan.h 23027 23028X-POWERS AXP288 PMIC DRIVERS 23029M: Hans de Goede <hdegoede@redhat.com> 23030S: Maintained 23031F: drivers/acpi/pmic/intel_pmic_xpower.c 23032N: axp288 23033 23034X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23035M: Chen-Yu Tsai <wens@csie.org> 23036L: linux-kernel@vger.kernel.org 23037S: Maintained 23038N: axp[128] 23039 23040X.25 STACK 23041M: Martin Schiller <ms@dev.tdt.de> 23042L: linux-x25@vger.kernel.org 23043S: Maintained 23044F: Documentation/networking/lapb-module.rst 23045F: Documentation/networking/x25* 23046F: drivers/net/wan/hdlc_x25.c 23047F: drivers/net/wan/lapbether.c 23048F: include/*/lapb.h 23049F: include/net/x25* 23050F: include/uapi/linux/x25.h 23051F: net/lapb/ 23052F: net/x25/ 23053 23054X86 ARCHITECTURE (32-BIT AND 64-BIT) 23055M: Thomas Gleixner <tglx@linutronix.de> 23056M: Ingo Molnar <mingo@redhat.com> 23057M: Borislav Petkov <bp@alien8.de> 23058M: Dave Hansen <dave.hansen@linux.intel.com> 23059M: x86@kernel.org 23060R: "H. Peter Anvin" <hpa@zytor.com> 23061L: linux-kernel@vger.kernel.org 23062S: Maintained 23063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23064F: Documentation/arch/x86/ 23065F: Documentation/devicetree/bindings/x86/ 23066F: arch/x86/ 23067 23068X86 ENTRY CODE 23069M: Andy Lutomirski <luto@kernel.org> 23070L: linux-kernel@vger.kernel.org 23071S: Maintained 23072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23073F: arch/x86/entry/ 23074 23075X86 HARDWARE VULNERABILITIES 23076M: Thomas Gleixner <tglx@linutronix.de> 23077M: Borislav Petkov <bp@alien8.de> 23078M: Peter Zijlstra <peterz@infradead.org> 23079M: Josh Poimboeuf <jpoimboe@kernel.org> 23080R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23081S: Maintained 23082F: Documentation/admin-guide/hw-vuln/ 23083F: arch/x86/include/asm/nospec-branch.h 23084F: arch/x86/kernel/cpu/bugs.c 23085 23086X86 MCE INFRASTRUCTURE 23087M: Tony Luck <tony.luck@intel.com> 23088M: Borislav Petkov <bp@alien8.de> 23089L: linux-edac@vger.kernel.org 23090S: Maintained 23091F: Documentation/ABI/testing/sysfs-mce 23092F: Documentation/arch/x86/x86_64/machinecheck.rst 23093F: arch/x86/kernel/cpu/mce/* 23094 23095X86 MICROCODE UPDATE SUPPORT 23096M: Borislav Petkov <bp@alien8.de> 23097S: Maintained 23098F: arch/x86/kernel/cpu/microcode/* 23099 23100X86 MM 23101M: Dave Hansen <dave.hansen@linux.intel.com> 23102M: Andy Lutomirski <luto@kernel.org> 23103M: Peter Zijlstra <peterz@infradead.org> 23104L: linux-kernel@vger.kernel.org 23105S: Maintained 23106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23107F: arch/x86/mm/ 23108 23109X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23110M: Hans de Goede <hdegoede@redhat.com> 23111L: platform-driver-x86@vger.kernel.org 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23114F: drivers/platform/x86/x86-android-tablets/ 23115 23116X86 PLATFORM DRIVERS 23117M: Hans de Goede <hdegoede@redhat.com> 23118M: Mark Gross <markgross@kernel.org> 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23122F: drivers/platform/olpc/ 23123F: drivers/platform/x86/ 23124F: include/linux/platform_data/x86/ 23125 23126X86 PLATFORM DRIVERS - ARCH 23127R: Darren Hart <dvhart@infradead.org> 23128R: Andy Shevchenko <andy@infradead.org> 23129L: platform-driver-x86@vger.kernel.org 23130L: x86@kernel.org 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23133F: arch/x86/platform 23134 23135X86 PLATFORM UV HPE SUPERDOME FLEX 23136M: Steve Wahl <steve.wahl@hpe.com> 23137R: Mike Travis <mike.travis@hpe.com> 23138R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23139R: Russ Anderson <russ.anderson@hpe.com> 23140S: Supported 23141F: arch/x86/include/asm/uv/ 23142F: arch/x86/kernel/apic/x2apic_uv_x.c 23143F: arch/x86/platform/uv/ 23144 23145X86 STACK UNWINDING 23146M: Josh Poimboeuf <jpoimboe@kernel.org> 23147M: Peter Zijlstra <peterz@infradead.org> 23148S: Supported 23149F: arch/x86/include/asm/unwind*.h 23150F: arch/x86/kernel/dumpstack.c 23151F: arch/x86/kernel/stacktrace.c 23152F: arch/x86/kernel/unwind_*.c 23153 23154X86 VDSO 23155M: Andy Lutomirski <luto@kernel.org> 23156L: linux-kernel@vger.kernel.org 23157S: Maintained 23158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23159F: arch/x86/entry/vdso/ 23160 23161XARRAY 23162M: Matthew Wilcox <willy@infradead.org> 23163L: linux-fsdevel@vger.kernel.org 23164S: Supported 23165F: Documentation/core-api/xarray.rst 23166F: include/linux/idr.h 23167F: include/linux/xarray.h 23168F: lib/idr.c 23169F: lib/xarray.c 23170F: tools/testing/radix-tree 23171 23172XBOX DVD IR REMOTE 23173M: Benjamin Valentin <benpicco@googlemail.com> 23174S: Maintained 23175F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23176F: drivers/media/rc/xbox_remote.c 23177 23178XC2028/3028 TUNER DRIVER 23179M: Mauro Carvalho Chehab <mchehab@kernel.org> 23180L: linux-media@vger.kernel.org 23181S: Maintained 23182W: https://linuxtv.org 23183T: git git://linuxtv.org/media_tree.git 23184F: drivers/media/tuners/xc2028.* 23185 23186XDP (eXpress Data Path) 23187M: Alexei Starovoitov <ast@kernel.org> 23188M: Daniel Borkmann <daniel@iogearbox.net> 23189M: David S. Miller <davem@davemloft.net> 23190M: Jakub Kicinski <kuba@kernel.org> 23191M: Jesper Dangaard Brouer <hawk@kernel.org> 23192M: John Fastabend <john.fastabend@gmail.com> 23193L: netdev@vger.kernel.org 23194L: bpf@vger.kernel.org 23195S: Supported 23196F: drivers/net/ethernet/*/*/*/*/*xdp* 23197F: drivers/net/ethernet/*/*/*xdp* 23198F: include/net/xdp.h 23199F: include/net/xdp_priv.h 23200F: include/trace/events/xdp.h 23201F: kernel/bpf/cpumap.c 23202F: kernel/bpf/devmap.c 23203F: net/core/xdp.c 23204F: samples/bpf/xdp* 23205F: tools/testing/selftests/bpf/*/*xdp* 23206F: tools/testing/selftests/bpf/*xdp* 23207K: (?:\b|_)xdp(?:\b|_) 23208 23209XDP SOCKETS (AF_XDP) 23210M: Björn Töpel <bjorn@kernel.org> 23211M: Magnus Karlsson <magnus.karlsson@intel.com> 23212M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23213R: Jonathan Lemon <jonathan.lemon@gmail.com> 23214L: netdev@vger.kernel.org 23215L: bpf@vger.kernel.org 23216S: Maintained 23217F: Documentation/networking/af_xdp.rst 23218F: include/net/netns/xdp.h 23219F: include/net/xdp_sock* 23220F: include/net/xsk_buff_pool.h 23221F: include/uapi/linux/if_xdp.h 23222F: include/uapi/linux/xdp_diag.h 23223F: net/xdp/ 23224F: tools/testing/selftests/bpf/*xsk* 23225 23226XEN BLOCK SUBSYSTEM 23227M: Roger Pau Monné <roger.pau@citrix.com> 23228L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23229S: Supported 23230F: drivers/block/xen* 23231F: drivers/block/xen-blkback/* 23232 23233XEN HYPERVISOR ARM 23234M: Stefano Stabellini <sstabellini@kernel.org> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Maintained 23237F: arch/arm/include/asm/xen/ 23238F: arch/arm/xen/ 23239 23240XEN HYPERVISOR ARM64 23241M: Stefano Stabellini <sstabellini@kernel.org> 23242L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23243S: Maintained 23244F: arch/arm64/include/asm/xen/ 23245F: arch/arm64/xen/ 23246 23247XEN HYPERVISOR INTERFACE 23248M: Juergen Gross <jgross@suse.com> 23249M: Stefano Stabellini <sstabellini@kernel.org> 23250R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Supported 23253T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23254F: Documentation/ABI/stable/sysfs-hypervisor-xen 23255F: Documentation/ABI/testing/sysfs-hypervisor-xen 23256F: drivers/*/xen-*front.c 23257F: drivers/xen/ 23258F: include/uapi/xen/ 23259F: include/xen/ 23260F: kernel/configs/xen.config 23261 23262XEN HYPERVISOR X86 23263M: Juergen Gross <jgross@suse.com> 23264R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23266S: Supported 23267F: arch/x86/configs/xen.config 23268F: arch/x86/include/asm/pvclock-abi.h 23269F: arch/x86/include/asm/xen/ 23270F: arch/x86/platform/pvh/ 23271F: arch/x86/xen/ 23272 23273XEN NETWORK BACKEND DRIVER 23274M: Wei Liu <wei.liu@kernel.org> 23275M: Paul Durrant <paul@xen.org> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277L: netdev@vger.kernel.org 23278S: Supported 23279F: drivers/net/xen-netback/* 23280 23281XEN PCI SUBSYSTEM 23282M: Juergen Gross <jgross@suse.com> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284S: Supported 23285F: arch/x86/pci/*xen* 23286F: drivers/pci/*xen* 23287 23288XEN PVSCSI DRIVERS 23289M: Juergen Gross <jgross@suse.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291L: linux-scsi@vger.kernel.org 23292S: Supported 23293F: drivers/scsi/xen-scsifront.c 23294F: drivers/xen/xen-scsiback.c 23295F: include/xen/interface/io/vscsiif.h 23296 23297XEN PVUSB DRIVER 23298M: Juergen Gross <jgross@suse.com> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: linux-usb@vger.kernel.org 23301S: Supported 23302F: drivers/usb/host/xen* 23303F: include/xen/interface/io/usbif.h 23304 23305XEN SOUND FRONTEND DRIVER 23306M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23307L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23309S: Supported 23310F: sound/xen/* 23311 23312XEN SWIOTLB SUBSYSTEM 23313M: Juergen Gross <jgross@suse.com> 23314M: Stefano Stabellini <sstabellini@kernel.org> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: iommu@lists.linux.dev 23317S: Supported 23318F: arch/*/include/asm/xen/swiotlb-xen.h 23319F: drivers/xen/swiotlb-xen.c 23320F: include/xen/arm/swiotlb-xen.h 23321F: include/xen/swiotlb-xen.h 23322 23323XFS FILESYSTEM 23324M: Darrick J. Wong <djwong@kernel.org> 23325L: linux-xfs@vger.kernel.org 23326S: Supported 23327W: http://xfs.org/ 23328C: irc://irc.oftc.net/xfs 23329T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23330F: Documentation/ABI/testing/sysfs-fs-xfs 23331F: Documentation/admin-guide/xfs.rst 23332F: Documentation/filesystems/xfs-delayed-logging-design.rst 23333F: Documentation/filesystems/xfs-self-describing-metadata.rst 23334F: fs/xfs/ 23335F: include/uapi/linux/dqblk_xfs.h 23336F: include/uapi/linux/fsmap.h 23337 23338XILINX AMS DRIVER 23339M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23340L: linux-iio@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23343F: drivers/iio/adc/xilinx-ams.c 23344 23345XILINX AXI ETHERNET DRIVER 23346M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23347S: Maintained 23348F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23349F: drivers/net/ethernet/xilinx/xilinx_axienet* 23350 23351XILINX CAN DRIVER 23352M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23353R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23354L: linux-can@vger.kernel.org 23355S: Maintained 23356F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23357F: drivers/net/can/xilinx_can.c 23358 23359XILINX EVENT MANAGEMENT DRIVER 23360M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23361S: Maintained 23362F: drivers/soc/xilinx/xlnx_event_manager.c 23363F: include/linux/firmware/xlnx-event-manager.h 23364 23365XILINX GPIO DRIVER 23366M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23367R: Srinivas Neeli <srinivas.neeli@amd.com> 23368R: Michal Simek <michal.simek@amd.com> 23369S: Maintained 23370F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23371F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23372F: drivers/gpio/gpio-xilinx.c 23373F: drivers/gpio/gpio-zynq.c 23374 23375XILINX PWM DRIVER 23376M: Sean Anderson <sean.anderson@seco.com> 23377S: Maintained 23378F: drivers/pwm/pwm-xilinx.c 23379F: include/clocksource/timer-xilinx.h 23380 23381XILINX SD-FEC IP CORES 23382M: Derek Kiernan <derek.kiernan@amd.com> 23383M: Dragan Cvetic <dragan.cvetic@amd.com> 23384S: Maintained 23385F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23386F: Documentation/misc-devices/xilinx_sdfec.rst 23387F: drivers/misc/Kconfig 23388F: drivers/misc/Makefile 23389F: drivers/misc/xilinx_sdfec.c 23390F: include/uapi/misc/xilinx_sdfec.h 23391 23392XILINX UARTLITE SERIAL DRIVER 23393M: Peter Korsgaard <jacmet@sunsite.dk> 23394L: linux-serial@vger.kernel.org 23395S: Maintained 23396F: drivers/tty/serial/uartlite.c 23397 23398XILINX VIDEO IP CORES 23399M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23400L: linux-media@vger.kernel.org 23401S: Supported 23402T: git git://linuxtv.org/media_tree.git 23403F: Documentation/devicetree/bindings/media/xilinx/ 23404F: drivers/media/platform/xilinx/ 23405F: include/uapi/linux/xilinx-v4l2-controls.h 23406 23407XILINX WATCHDOG DRIVER 23408M: Srinivas Neeli <srinivas.neeli@amd.com> 23409R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23410R: Michal Simek <michal.simek@amd.com> 23411S: Maintained 23412F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23413F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23414F: drivers/watchdog/of_xilinx_wdt.c 23415F: drivers/watchdog/xilinx_wwdt.c 23416 23417XILINX XDMA DRIVER 23418M: Lizhi Hou <lizhi.hou@amd.com> 23419M: Brian Xu <brian.xu@amd.com> 23420M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23421L: dmaengine@vger.kernel.org 23422S: Supported 23423F: drivers/dma/xilinx/xdma-regs.h 23424F: drivers/dma/xilinx/xdma.c 23425F: include/linux/dma/amd_xdma.h 23426F: include/linux/platform_data/amd_xdma.h 23427 23428XILINX ZYNQMP DPDMA DRIVER 23429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23430L: dmaengine@vger.kernel.org 23431S: Supported 23432F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23433F: drivers/dma/xilinx/xilinx_dpdma.c 23434F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23435 23436XILINX ZYNQMP OCM EDAC DRIVER 23437M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23438M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23439S: Maintained 23440F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23441F: drivers/edac/zynqmp_edac.c 23442 23443XILINX ZYNQMP PSGTR PHY DRIVER 23444M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23445L: linux-kernel@vger.kernel.org 23446S: Supported 23447T: git https://github.com/Xilinx/linux-xlnx.git 23448F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23449F: drivers/phy/xilinx/phy-zynqmp.c 23450 23451XILINX ZYNQMP SHA3 DRIVER 23452M: Harsha <harsha.harsha@amd.com> 23453S: Maintained 23454F: drivers/crypto/xilinx/zynqmp-sha.c 23455 23456XILLYBUS DRIVER 23457M: Eli Billauer <eli.billauer@gmail.com> 23458L: linux-kernel@vger.kernel.org 23459S: Supported 23460F: drivers/char/xillybus/ 23461 23462XLP9XX I2C DRIVER 23463M: George Cherian <gcherian@marvell.com> 23464L: linux-i2c@vger.kernel.org 23465S: Supported 23466W: http://www.marvell.com 23467F: drivers/i2c/busses/i2c-xlp9xx.c 23468 23469XRA1403 GPIO EXPANDER 23470M: Nandor Han <nandor.han@ge.com> 23471L: linux-gpio@vger.kernel.org 23472S: Maintained 23473F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23474F: drivers/gpio/gpio-xra1403.c 23475 23476XTENSA XTFPGA PLATFORM SUPPORT 23477M: Max Filippov <jcmvbkbc@gmail.com> 23478S: Maintained 23479F: drivers/spi/spi-xtensa-xtfpga.c 23480F: sound/soc/xtensa/xtfpga-i2s.c 23481 23482YAM DRIVER FOR AX.25 23483M: Jean-Paul Roubelat <jpr@f6fbb.org> 23484L: linux-hams@vger.kernel.org 23485S: Maintained 23486F: drivers/net/hamradio/yam* 23487F: include/linux/yam.h 23488 23489YAMA SECURITY MODULE 23490M: Kees Cook <keescook@chromium.org> 23491S: Supported 23492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23493F: Documentation/admin-guide/LSM/Yama.rst 23494F: security/yama/ 23495 23496YEALINK PHONE DRIVER 23497M: Henk Vergonet <Henk.Vergonet@gmail.com> 23498L: usbb2k-api-dev@nongnu.org 23499S: Maintained 23500F: Documentation/input/devices/yealink.rst 23501F: drivers/input/misc/yealink.* 23502 23503Z3FOLD COMPRESSED PAGE ALLOCATOR 23504M: Vitaly Wool <vitaly.wool@konsulko.com> 23505R: Miaohe Lin <linmiaohe@huawei.com> 23506L: linux-mm@kvack.org 23507S: Maintained 23508F: mm/z3fold.c 23509 23510Z8530 DRIVER FOR AX.25 23511M: Joerg Reuter <jreuter@yaina.de> 23512L: linux-hams@vger.kernel.org 23513S: Maintained 23514W: http://yaina.de/jreuter/ 23515W: http://www.qsl.net/dl1bke/ 23516F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23517F: drivers/net/hamradio/*scc.c 23518F: drivers/net/hamradio/z8530.h 23519 23520ZBUD COMPRESSED PAGE ALLOCATOR 23521M: Seth Jennings <sjenning@redhat.com> 23522M: Dan Streetman <ddstreet@ieee.org> 23523L: linux-mm@kvack.org 23524S: Maintained 23525F: mm/zbud.c 23526 23527ZD1211RW WIRELESS DRIVER 23528M: Ulrich Kunitz <kune@deine-taler.de> 23529L: linux-wireless@vger.kernel.org 23530L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23531S: Maintained 23532W: http://zd1211.ath.cx/wiki/DriverRewrite 23533F: drivers/net/wireless/zydas/zd1211rw/ 23534 23535ZD1301 MEDIA DRIVER 23536M: Antti Palosaari <crope@iki.fi> 23537L: linux-media@vger.kernel.org 23538S: Maintained 23539W: https://linuxtv.org/ 23540W: http://palosaari.fi/linux/ 23541Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23542F: drivers/media/usb/dvb-usb-v2/zd1301* 23543 23544ZD1301_DEMOD MEDIA DRIVER 23545M: Antti Palosaari <crope@iki.fi> 23546L: linux-media@vger.kernel.org 23547S: Maintained 23548W: https://linuxtv.org/ 23549W: http://palosaari.fi/linux/ 23550Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23551F: drivers/media/dvb-frontends/zd1301_demod* 23552 23553ZHAOXIN PROCESSOR SUPPORT 23554M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23555L: linux-kernel@vger.kernel.org 23556S: Maintained 23557F: arch/x86/kernel/cpu/zhaoxin.c 23558 23559ZONEFS FILESYSTEM 23560M: Damien Le Moal <dlemoal@kernel.org> 23561M: Naohiro Aota <naohiro.aota@wdc.com> 23562R: Johannes Thumshirn <jth@kernel.org> 23563L: linux-fsdevel@vger.kernel.org 23564S: Maintained 23565T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23566F: Documentation/filesystems/zonefs.rst 23567F: fs/zonefs/ 23568 23569ZPOOL COMPRESSED PAGE STORAGE API 23570M: Dan Streetman <ddstreet@ieee.org> 23571L: linux-mm@kvack.org 23572S: Maintained 23573F: include/linux/zpool.h 23574F: mm/zpool.c 23575 23576ZR36067 VIDEO FOR LINUX DRIVER 23577M: Corentin Labbe <clabbe@baylibre.com> 23578L: mjpeg-users@lists.sourceforge.net 23579L: linux-media@vger.kernel.org 23580S: Maintained 23581W: http://mjpeg.sourceforge.net/driver-zoran/ 23582Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23583F: Documentation/driver-api/media/drivers/zoran.rst 23584F: drivers/media/pci/zoran/ 23585 23586ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23587M: Minchan Kim <minchan@kernel.org> 23588M: Sergey Senozhatsky <senozhatsky@chromium.org> 23589L: linux-kernel@vger.kernel.org 23590S: Maintained 23591F: Documentation/admin-guide/blockdev/zram.rst 23592F: drivers/block/zram/ 23593 23594ZS DECSTATION Z85C30 SERIAL DRIVER 23595M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23596S: Maintained 23597F: drivers/tty/serial/zs.* 23598 23599ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23600M: Minchan Kim <minchan@kernel.org> 23601M: Sergey Senozhatsky <senozhatsky@chromium.org> 23602L: linux-mm@kvack.org 23603S: Maintained 23604F: Documentation/mm/zsmalloc.rst 23605F: include/linux/zsmalloc.h 23606F: mm/zsmalloc.c 23607 23608ZSTD 23609M: Nick Terrell <terrelln@fb.com> 23610S: Maintained 23611B: https://github.com/facebook/zstd/issues 23612T: git https://github.com/terrelln/linux.git 23613F: crypto/zstd.c 23614F: include/linux/zstd* 23615F: lib/decompress_unzstd.c 23616F: lib/zstd/ 23617N: zstd 23618K: zstd 23619 23620ZSWAP COMPRESSED SWAP CACHING 23621M: Seth Jennings <sjenning@redhat.com> 23622M: Dan Streetman <ddstreet@ieee.org> 23623M: Vitaly Wool <vitaly.wool@konsulko.com> 23624L: linux-mm@kvack.org 23625S: Maintained 23626F: mm/zswap.c 23627 23628THE REST 23629M: Linus Torvalds <torvalds@linux-foundation.org> 23630L: linux-kernel@vger.kernel.org 23631S: Buried alive in reporters 23632T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23633F: * 23634F: */ 23635
