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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/instruction-set.rst 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 IPROC ARM ARCHITECTURE 4149M: Ray Jui <rjui@broadcom.com> 4150M: Scott Branden <sbranden@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154T: git https://github.com/broadcom/stblinux.git 4155F: arch/arm64/boot/dts/broadcom/northstar2/* 4156F: arch/arm64/boot/dts/broadcom/stingray/* 4157F: drivers/clk/bcm/clk-ns* 4158F: drivers/clk/bcm/clk-sr* 4159F: drivers/pinctrl/bcm/pinctrl-ns* 4160F: include/dt-bindings/clock/bcm-sr* 4161N: iproc 4162N: cygnus 4163N: bcm[-_]nsp 4164N: bcm9113* 4165N: bcm9583* 4166N: bcm9585* 4167N: bcm9586* 4168N: bcm988312 4169N: bcm113* 4170N: bcm583* 4171N: bcm585* 4172N: bcm586* 4173N: bcm88312 4174N: hr2 4175N: stingray 4176 4177BROADCOM IPROC GBIT ETHERNET DRIVER 4178M: Rafał Miłecki <rafal@milecki.pl> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4183F: drivers/net/ethernet/broadcom/bgmac* 4184F: drivers/net/ethernet/broadcom/unimac.h 4185 4186BROADCOM KONA GPIO DRIVER 4187M: Ray Jui <rjui@broadcom.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4191F: drivers/gpio/gpio-bcm-kona.c 4192 4193BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4194M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4195M: Kashyap Desai <kashyap.desai@broadcom.com> 4196M: Sumit Saxena <sumit.saxena@broadcom.com> 4197M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4198L: mpi3mr-linuxdrv.pdl@broadcom.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201W: https://www.broadcom.com/support/storage 4202F: drivers/scsi/mpi3mr/ 4203 4204BROADCOM NETXTREME-E ROCE DRIVER 4205M: Selvin Xavier <selvin.xavier@broadcom.com> 4206L: linux-rdma@vger.kernel.org 4207S: Supported 4208W: http://www.broadcom.com 4209F: drivers/infiniband/hw/bnxt_re/ 4210F: include/uapi/rdma/bnxt_re-abi.h 4211 4212BROADCOM NVRAM DRIVER 4213M: Rafał Miłecki <zajec5@gmail.com> 4214L: linux-mips@vger.kernel.org 4215S: Maintained 4216F: drivers/firmware/broadcom/* 4217 4218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4219M: Rafał Miłecki <rafal@milecki.pl> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-pm@vger.kernel.org 4223S: Maintained 4224T: git https://github.com/broadcom/stblinux.git 4225F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4226F: include/dt-bindings/soc/bcm-pmb.h 4227 4228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4229M: Rafał Miłecki <zajec5@gmail.com> 4230L: linux-wireless@vger.kernel.org 4231S: Maintained 4232F: drivers/bcma/ 4233F: include/linux/bcma/ 4234 4235BROADCOM SPI DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238S: Maintained 4239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4240F: drivers/spi/spi-bcm-qspi.* 4241F: drivers/spi/spi-brcmstb-qspi.c 4242F: drivers/spi/spi-iproc-qspi.c 4243 4244BROADCOM STB AVS CPUFREQ DRIVER 4245M: Markus Mayer <mmayer@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4250F: drivers/cpufreq/brcmstb* 4251 4252BROADCOM STB AVS TMON DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4258F: drivers/thermal/broadcom/brcmstb* 4259 4260BROADCOM STB DPFE DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4266F: drivers/memory/brcmstb_dpfe.c 4267 4268BROADCOM STB NAND FLASH DRIVER 4269M: Brian Norris <computersforpeace@gmail.com> 4270M: Kamal Dasu <kamal.dasu@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-mtd@lists.infradead.org 4273S: Maintained 4274F: drivers/mtd/nand/raw/brcmnand/ 4275F: include/linux/platform_data/brcmnand.h 4276 4277BROADCOM STB PCIE DRIVER 4278M: Jim Quinlan <jim2101024@gmail.com> 4279M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4280M: Florian Fainelli <florian.fainelli@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pci@vger.kernel.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4285F: drivers/pci/controller/pcie-brcmstb.c 4286 4287BROADCOM SYSTEMPORT ETHERNET DRIVER 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: netdev@vger.kernel.org 4291S: Supported 4292F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4293F: drivers/net/ethernet/broadcom/bcmsysport.* 4294F: drivers/net/ethernet/broadcom/unimac.h 4295 4296BROADCOM TG3 GIGABIT ETHERNET DRIVER 4297M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4298M: Prashant Sreedharan <prashant@broadcom.com> 4299M: Michael Chan <mchan@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: drivers/net/ethernet/broadcom/tg3.* 4303 4304BROADCOM VK DRIVER 4305M: Scott Branden <scott.branden@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307S: Supported 4308F: drivers/misc/bcm-vk/ 4309F: include/uapi/linux/misc/bcm_vk.h 4310 4311BROCADE BFA FC SCSI DRIVER 4312M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4313M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4314L: linux-scsi@vger.kernel.org 4315S: Supported 4316F: drivers/scsi/bfa/ 4317 4318BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: Sudarsana Kalluru <skalluru@marvell.com> 4321M: GR-Linux-NIC-Dev@marvell.com 4322L: netdev@vger.kernel.org 4323S: Supported 4324F: drivers/net/ethernet/brocade/bna/ 4325 4326BSG (block layer generic sg v4 driver) 4327M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4328L: linux-scsi@vger.kernel.org 4329S: Supported 4330F: block/bsg.c 4331F: include/linux/bsg.h 4332F: include/uapi/linux/bsg.h 4333 4334BT87X AUDIO DRIVER 4335M: Clemens Ladisch <clemens@ladisch.de> 4336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4337S: Maintained 4338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4339F: Documentation/sound/cards/bt87x.rst 4340F: sound/pci/bt87x.c 4341 4342BT8XXGPIO DRIVER 4343M: Michael Buesch <m@bues.ch> 4344S: Maintained 4345W: http://bu3sch.de/btgpio.php 4346F: drivers/gpio/gpio-bt8xx.c 4347 4348BTRFS FILE SYSTEM 4349M: Chris Mason <clm@fb.com> 4350M: Josef Bacik <josef@toxicpanda.com> 4351M: David Sterba <dsterba@suse.com> 4352L: linux-btrfs@vger.kernel.org 4353S: Maintained 4354W: https://btrfs.readthedocs.io 4355W: https://btrfs.wiki.kernel.org/ 4356Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4357C: irc://irc.libera.chat/btrfs 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4359F: Documentation/filesystems/btrfs.rst 4360F: fs/btrfs/ 4361F: include/linux/btrfs* 4362F: include/trace/events/btrfs.h 4363F: include/uapi/linux/btrfs* 4364 4365BTTV VIDEO4LINUX DRIVER 4366M: Mauro Carvalho Chehab <mchehab@kernel.org> 4367L: linux-media@vger.kernel.org 4368S: Odd fixes 4369W: https://linuxtv.org 4370T: git git://linuxtv.org/media_tree.git 4371F: Documentation/driver-api/media/drivers/bttv* 4372F: drivers/media/pci/bt8xx/bttv* 4373 4374BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4375M: Chanwoo Choi <cw00.choi@samsung.com> 4376L: linux-pm@vger.kernel.org 4377L: linux-samsung-soc@vger.kernel.org 4378S: Maintained 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4380F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4381F: drivers/devfreq/exynos-bus.c 4382 4383BUSLOGIC SCSI DRIVER 4384M: Khalid Aziz <khalid@gonehiking.org> 4385L: linux-scsi@vger.kernel.org 4386S: Maintained 4387F: drivers/scsi/BusLogic.* 4388F: drivers/scsi/FlashPoint.* 4389 4390BXCAN CAN NETWORK DRIVER 4391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4392L: linux-can@vger.kernel.org 4393S: Maintained 4394F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4395F: drivers/net/can/bxcan.c 4396 4397C-MEDIA CMI8788 DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: sound/pci/oxygen/ 4403 4404C-SKY ARCHITECTURE 4405M: Guo Ren <guoren@kernel.org> 4406L: linux-csky@vger.kernel.org 4407S: Supported 4408T: git https://github.com/c-sky/csky-linux.git 4409F: Documentation/devicetree/bindings/csky/ 4410F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4411F: Documentation/devicetree/bindings/timer/csky,* 4412F: arch/csky/ 4413F: drivers/clocksource/timer-gx6605s.c 4414F: drivers/clocksource/timer-mp-csky.c 4415F: drivers/irqchip/irq-csky-* 4416N: csky 4417K: csky 4418 4419CA8210 IEEE-802.15.4 RADIO DRIVER 4420L: linux-wpan@vger.kernel.org 4421S: Orphan 4422W: https://github.com/Cascoda/ca8210-linux.git 4423F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4424F: drivers/net/ieee802154/ca8210.c 4425 4426CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4427M: David Howells <dhowells@redhat.com> 4428L: linux-cachefs@redhat.com (moderated for non-subscribers) 4429S: Supported 4430F: Documentation/filesystems/caching/cachefiles.rst 4431F: fs/cachefiles/ 4432 4433CACHESTAT: PAGE CACHE STATS FOR A FILE 4434M: Nhat Pham <nphamcs@gmail.com> 4435M: Johannes Weiner <hannes@cmpxchg.org> 4436L: linux-mm@kvack.org 4437S: Maintained 4438F: tools/testing/selftests/cachestat/test_cachestat.c 4439 4440CADENCE MIPI-CSI2 BRIDGES 4441M: Maxime Ripard <mripard@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/media/cdns,*.txt 4445F: drivers/media/platform/cadence/cdns-csi2* 4446 4447CADENCE NAND DRIVER 4448L: linux-mtd@lists.infradead.org 4449S: Orphan 4450F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4451F: drivers/mtd/nand/raw/cadence-nand-controller.c 4452 4453CADENCE USB3 DRD IP DRIVER 4454M: Peter Chen <peter.chen@kernel.org> 4455M: Pawel Laszczak <pawell@cadence.com> 4456R: Roger Quadros <rogerq@kernel.org> 4457R: Aswath Govindraju <a-govindraju@ti.com> 4458L: linux-usb@vger.kernel.org 4459S: Maintained 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4461F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4462F: drivers/usb/cdns3/ 4463X: drivers/usb/cdns3/cdnsp* 4464 4465CADENCE USBHS DRIVER 4466M: Pawel Laszczak <pawell@cadence.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469F: drivers/usb/gadget/udc/cdns2 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4561M: Damien Le Moal <dlemoal@kernel.org> 4562L: linux-riscv@lists.infradead.org 4563L: linux-gpio@vger.kernel.org (pinctrl driver) 4564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4565F: drivers/pinctrl/pinctrl-k210.c 4566 4567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-kernel@vger.kernel.org 4570L: linux-riscv@lists.infradead.org 4571S: Maintained 4572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4573F: drivers/reset/reset-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4580F: drivers/soc/canaan/ 4581F: include/soc/canaan/ 4582 4583CAPABILITIES 4584M: Serge Hallyn <serge@hallyn.com> 4585L: linux-security-module@vger.kernel.org 4586S: Supported 4587F: include/linux/capability.h 4588F: include/uapi/linux/capability.h 4589F: kernel/capability.c 4590F: security/commoncap.c 4591 4592CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4593M: Kevin Tsai <ktsai@capellamicro.com> 4594S: Maintained 4595F: drivers/iio/light/cm* 4596 4597CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4598M: Christian Lamparter <chunkeey@googlemail.com> 4599L: linux-wireless@vger.kernel.org 4600S: Maintained 4601W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4602F: drivers/net/wireless/ath/carl9170/ 4603 4604CAVIUM I2C DRIVER 4605M: Robert Richter <rric@kernel.org> 4606S: Odd Fixes 4607W: http://www.marvell.com 4608F: drivers/i2c/busses/i2c-octeon* 4609F: drivers/i2c/busses/i2c-thunderx* 4610 4611CAVIUM LIQUIDIO NETWORK DRIVER 4612M: Derek Chickles <dchickles@marvell.com> 4613M: Satanand Burla <sburla@marvell.com> 4614M: Felix Manlunas <fmanlunas@marvell.com> 4615L: netdev@vger.kernel.org 4616S: Supported 4617W: http://www.marvell.com 4618F: drivers/net/ethernet/cavium/liquidio/ 4619 4620CAVIUM MMC DRIVER 4621M: Robert Richter <rric@kernel.org> 4622S: Odd Fixes 4623W: http://www.marvell.com 4624F: drivers/mmc/host/cavium* 4625 4626CAVIUM OCTEON-TX CRYPTO DRIVER 4627M: George Cherian <gcherian@marvell.com> 4628L: linux-crypto@vger.kernel.org 4629S: Supported 4630W: http://www.marvell.com 4631F: drivers/crypto/cavium/cpt/ 4632 4633CAVIUM THUNDERX2 ARM64 SOC 4634M: Robert Richter <rric@kernel.org> 4635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4636S: Odd Fixes 4637F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4638F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4639 4640CBS/ETF/TAPRIO QDISCS 4641M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4642L: netdev@vger.kernel.org 4643S: Maintained 4644F: net/sched/sch_cbs.c 4645F: net/sched/sch_etf.c 4646F: net/sched/sch_taprio.c 4647 4648CC2520 IEEE-802.15.4 RADIO DRIVER 4649M: Stefan Schmidt <stefan@datenfreihafen.org> 4650L: linux-wpan@vger.kernel.org 4651S: Odd Fixes 4652F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4653F: drivers/net/ieee802154/cc2520.c 4654 4655CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4656M: Gilad Ben-Yossef <gilad@benyossef.com> 4657L: linux-crypto@vger.kernel.org 4658S: Supported 4659W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4660F: drivers/crypto/ccree/ 4661 4662CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4663M: Hadar Gat <hadar.gat@arm.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4668F: drivers/char/hw_random/cctrng.c 4669F: drivers/char/hw_random/cctrng.h 4670 4671CEC FRAMEWORK 4672M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4673L: linux-media@vger.kernel.org 4674S: Supported 4675W: http://linuxtv.org 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/ABI/testing/debugfs-cec-error-inj 4678F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4679F: Documentation/driver-api/media/cec-core.rst 4680F: Documentation/userspace-api/media/cec 4681F: drivers/media/cec/ 4682F: drivers/media/rc/keymaps/rc-cec.c 4683F: include/media/cec-notifier.h 4684F: include/media/cec.h 4685F: include/uapi/linux/cec-funcs.h 4686F: include/uapi/linux/cec.h 4687 4688CEC GPIO DRIVER 4689M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4690L: linux-media@vger.kernel.org 4691S: Supported 4692W: http://linuxtv.org 4693T: git git://linuxtv.org/media_tree.git 4694F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4695F: drivers/media/cec/platform/cec-gpio/ 4696 4697CELL BROADBAND ENGINE ARCHITECTURE 4698M: Arnd Bergmann <arnd@arndb.de> 4699L: linuxppc-dev@lists.ozlabs.org 4700S: Supported 4701W: http://www.ibm.com/developerworks/power/cell/ 4702F: arch/powerpc/include/asm/cell*.h 4703F: arch/powerpc/include/asm/spu*.h 4704F: arch/powerpc/include/uapi/asm/spu*.h 4705F: arch/powerpc/platforms/cell/ 4706 4707CELLWISE CW2015 BATTERY DRIVER 4708M: Tobias Schrammm <t.schramm@manjaro.org> 4709S: Maintained 4710F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4711F: drivers/power/supply/cw2015_battery.c 4712 4713CEPH COMMON CODE (LIBCEPH) 4714M: Ilya Dryomov <idryomov@gmail.com> 4715M: Xiubo Li <xiubli@redhat.com> 4716R: Jeff Layton <jlayton@kernel.org> 4717L: ceph-devel@vger.kernel.org 4718S: Supported 4719W: http://ceph.com/ 4720T: git https://github.com/ceph/ceph-client.git 4721F: include/linux/ceph/ 4722F: include/linux/crush/ 4723F: net/ceph/ 4724 4725CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4726M: Xiubo Li <xiubli@redhat.com> 4727M: Ilya Dryomov <idryomov@gmail.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: Documentation/filesystems/ceph.rst 4734F: fs/ceph/ 4735 4736CERTIFICATE HANDLING 4737M: David Howells <dhowells@redhat.com> 4738M: David Woodhouse <dwmw2@infradead.org> 4739L: keyrings@vger.kernel.org 4740S: Maintained 4741F: Documentation/admin-guide/module-signing.rst 4742F: certs/ 4743F: scripts/sign-file.c 4744F: tools/certs/ 4745 4746CFAG12864B LCD DRIVER 4747M: Miguel Ojeda <ojeda@kernel.org> 4748S: Maintained 4749F: drivers/auxdisplay/cfag12864b.c 4750F: include/linux/cfag12864b.h 4751 4752CFAG12864BFB LCD FRAMEBUFFER DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864bfb.c 4756F: include/linux/cfag12864b.h 4757 4758CHAR and MISC DRIVERS 4759M: Arnd Bergmann <arnd@arndb.de> 4760M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4761S: Supported 4762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4763F: drivers/char/ 4764F: drivers/misc/ 4765F: include/linux/miscdevice.h 4766X: drivers/char/agp/ 4767X: drivers/char/hw_random/ 4768X: drivers/char/ipmi/ 4769X: drivers/char/random.c 4770X: drivers/char/tpm/ 4771 4772CHECKPATCH 4773M: Andy Whitcroft <apw@canonical.com> 4774M: Joe Perches <joe@perches.com> 4775R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4776R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4777S: Maintained 4778F: scripts/checkpatch.pl 4779 4780CHECKPATCH DOCUMENTATION 4781M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783R: Joe Perches <joe@perches.com> 4784S: Maintained 4785F: Documentation/dev-tools/checkpatch.rst 4786 4787CHINESE DOCUMENTATION 4788M: Alex Shi <alexs@kernel.org> 4789M: Yanteng Si <siyanteng@loongson.cn> 4790S: Maintained 4791F: Documentation/translations/zh_CN/ 4792 4793CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4794M: Peter Chen <peter.chen@kernel.org> 4795L: linux-usb@vger.kernel.org 4796S: Maintained 4797T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4798F: drivers/usb/chipidea/ 4799 4800CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4801M: Hans de Goede <hdegoede@redhat.com> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4805F: drivers/input/touchscreen/chipone_icn8318.c 4806 4807CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: drivers/input/touchscreen/chipone_icn8505.c 4812 4813CHROME HARDWARE PLATFORM SUPPORT 4814M: Benson Leung <bleung@chromium.org> 4815L: chrome-platform@lists.linux.dev 4816S: Maintained 4817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4818F: drivers/platform/chrome/ 4819 4820CHROMEOS EC CODEC DRIVER 4821M: Cheng-Yi Chiang <cychiang@chromium.org> 4822M: Tzung-Bi Shih <tzungbi@kernel.org> 4823R: Guenter Roeck <groeck@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4827F: sound/soc/codecs/cros_ec_codec.* 4828 4829CHROMEOS EC SUBDRIVERS 4830M: Benson Leung <bleung@chromium.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: drivers/power/supply/cros_usbpd-charger.c 4835N: cros_ec 4836N: cros-ec 4837 4838CHROMEOS EC UART DRIVER 4839M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4840R: Benson Leung <bleung@chromium.org> 4841R: Tzung-Bi Shih <tzungbi@kernel.org> 4842S: Maintained 4843F: drivers/platform/chrome/cros_ec_uart.c 4844 4845CHROMEOS EC USB PD NOTIFY DRIVER 4846M: Prashant Malani <pmalani@chromium.org> 4847L: chrome-platform@lists.linux.dev 4848S: Maintained 4849F: drivers/platform/chrome/cros_usbpd_notify.c 4850F: include/linux/platform_data/cros_usbpd_notify.h 4851 4852CHROMEOS EC USB TYPE-C DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_ec_typec.* 4857F: drivers/platform/chrome/cros_typec_switch.c 4858F: drivers/platform/chrome/cros_typec_vdm.* 4859 4860CHROMEOS HPS DRIVER 4861M: Dan Callaghan <dcallagh@chromium.org> 4862R: Sami Kyöstilä <skyostil@chromium.org> 4863S: Maintained 4864F: drivers/platform/chrome/cros_hps_i2c.c 4865 4866CHRONTEL CH7322 CEC DRIVER 4867M: Joe Tessler <jrt@google.com> 4868L: linux-media@vger.kernel.org 4869S: Maintained 4870T: git git://linuxtv.org/media_tree.git 4871F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4872F: drivers/media/cec/i2c/ch7322.c 4873 4874CIRRUS LOGIC AUDIO CODEC DRIVERS 4875M: James Schulman <james.schulman@cirrus.com> 4876M: David Rhodes <david.rhodes@cirrus.com> 4877M: Richard Fitzgerald <rf@opensource.cirrus.com> 4878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4879L: patches@opensource.cirrus.com 4880S: Maintained 4881F: Documentation/devicetree/bindings/sound/cirrus,cs* 4882F: include/dt-bindings/sound/cs* 4883F: include/sound/cs* 4884F: sound/pci/hda/cs* 4885F: sound/pci/hda/hda_cs_dsp_ctl.* 4886F: sound/soc/codecs/cs* 4887 4888CIRRUS LOGIC DSP FIRMWARE DRIVER 4889M: Simon Trimmer <simont@opensource.cirrus.com> 4890M: Charles Keepax <ckeepax@opensource.cirrus.com> 4891M: Richard Fitzgerald <rf@opensource.cirrus.com> 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: drivers/firmware/cirrus/* 4897F: include/linux/firmware/cirrus/* 4898 4899CIRRUS LOGIC EP93XX ETHERNET DRIVER 4900M: Hartley Sweeten <hsweeten@visionengravers.com> 4901L: netdev@vger.kernel.org 4902S: Maintained 4903F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4904 4905CIRRUS LOGIC LOCHNAGAR DRIVER 4906M: Charles Keepax <ckeepax@opensource.cirrus.com> 4907M: Richard Fitzgerald <rf@opensource.cirrus.com> 4908L: patches@opensource.cirrus.com 4909S: Supported 4910F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4915F: Documentation/hwmon/lochnagar.rst 4916F: drivers/clk/clk-lochnagar.c 4917F: drivers/hwmon/lochnagar-hwmon.c 4918F: drivers/mfd/lochnagar-i2c.c 4919F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4920F: drivers/regulator/lochnagar-regulator.c 4921F: include/dt-bindings/clock/lochnagar.h 4922F: include/dt-bindings/pinctrl/lochnagar.h 4923F: include/linux/mfd/lochnagar* 4924F: sound/soc/codecs/lochnagar-sc.c 4925 4926CIRRUS LOGIC MADERA CODEC DRIVERS 4927M: Charles Keepax <ckeepax@opensource.cirrus.com> 4928M: Richard Fitzgerald <rf@opensource.cirrus.com> 4929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4930L: patches@opensource.cirrus.com 4931S: Supported 4932W: https://github.com/CirrusLogic/linux-drivers/wiki 4933T: git https://github.com/CirrusLogic/linux-drivers.git 4934F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4937F: drivers/gpio/gpio-madera* 4938F: drivers/irqchip/irq-madera* 4939F: drivers/mfd/cs47l* 4940F: drivers/mfd/madera* 4941F: drivers/pinctrl/cirrus/* 4942F: include/dt-bindings/sound/madera* 4943F: include/linux/irqchip/irq-madera* 4944F: include/linux/mfd/madera/* 4945F: include/sound/madera* 4946F: sound/soc/codecs/cs47l* 4947F: sound/soc/codecs/madera* 4948 4949CISCO FCOE HBA DRIVER 4950M: Satish Kharat <satishkh@cisco.com> 4951M: Sesidhar Baddela <sebaddel@cisco.com> 4952M: Karan Tilak Kumar <kartilak@cisco.com> 4953L: linux-scsi@vger.kernel.org 4954S: Supported 4955F: drivers/scsi/fnic/ 4956 4957CISCO SCSI HBA DRIVER 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/snic/ 4963 4964CISCO VIC ETHERNET NIC DRIVER 4965M: Christian Benvenuti <benve@cisco.com> 4966M: Satish Kharat <satishkh@cisco.com> 4967S: Supported 4968F: drivers/net/ethernet/cisco/enic/ 4969 4970CISCO VIC LOW LATENCY NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Nelson Escobar <neescoba@cisco.com> 4973S: Supported 4974F: drivers/infiniband/hw/usnic/ 4975 4976CLANG CONTROL FLOW INTEGRITY SUPPORT 4977M: Sami Tolvanen <samitolvanen@google.com> 4978M: Kees Cook <keescook@chromium.org> 4979R: Nathan Chancellor <nathan@kernel.org> 4980R: Nick Desaulniers <ndesaulniers@google.com> 4981L: llvm@lists.linux.dev 4982S: Supported 4983B: https://github.com/ClangBuiltLinux/linux/issues 4984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4985F: include/linux/cfi.h 4986F: kernel/cfi.c 4987 4988CLANG-FORMAT FILE 4989M: Miguel Ojeda <ojeda@kernel.org> 4990S: Maintained 4991F: .clang-format 4992 4993CLANG/LLVM BUILD SUPPORT 4994M: Nathan Chancellor <nathan@kernel.org> 4995M: Nick Desaulniers <ndesaulniers@google.com> 4996R: Tom Rix <trix@redhat.com> 4997L: llvm@lists.linux.dev 4998S: Supported 4999W: https://clangbuiltlinux.github.io/ 5000B: https://github.com/ClangBuiltLinux/linux/issues 5001C: irc://irc.libera.chat/clangbuiltlinux 5002F: Documentation/kbuild/llvm.rst 5003F: include/linux/compiler-clang.h 5004F: scripts/Makefile.clang 5005F: scripts/clang-tools/ 5006K: \b(?i:clang|llvm)\b 5007 5008CLK API 5009M: Russell King <linux@armlinux.org.uk> 5010L: linux-clk@vger.kernel.org 5011S: Maintained 5012F: include/linux/clk.h 5013 5014CLOCKSOURCE, CLOCKEVENT DRIVERS 5015M: Daniel Lezcano <daniel.lezcano@linaro.org> 5016M: Thomas Gleixner <tglx@linutronix.de> 5017L: linux-kernel@vger.kernel.org 5018S: Supported 5019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5020F: Documentation/devicetree/bindings/timer/ 5021F: drivers/clocksource/ 5022 5023CMPC ACPI DRIVER 5024M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5025M: Daniel Oliveira Nascimento <don@syst.com.br> 5026L: platform-driver-x86@vger.kernel.org 5027S: Supported 5028F: drivers/platform/x86/classmate-laptop.c 5029 5030COBALT MEDIA DRIVER 5031M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5032L: linux-media@vger.kernel.org 5033S: Supported 5034W: https://linuxtv.org 5035T: git git://linuxtv.org/media_tree.git 5036F: drivers/media/pci/cobalt/ 5037 5038COCCINELLE/Semantic Patches (SmPL) 5039M: Julia Lawall <Julia.Lawall@inria.fr> 5040M: Nicolas Palix <nicolas.palix@imag.fr> 5041L: cocci@inria.fr (moderated for non-subscribers) 5042S: Supported 5043W: https://coccinelle.gitlabpages.inria.fr/website/ 5044T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5045F: Documentation/dev-tools/coccinelle.rst 5046F: scripts/coccicheck 5047F: scripts/coccinelle/ 5048 5049CODA FILE SYSTEM 5050M: Jan Harkes <jaharkes@cs.cmu.edu> 5051M: coda@cs.cmu.edu 5052L: codalist@coda.cs.cmu.edu 5053S: Maintained 5054W: http://www.coda.cs.cmu.edu/ 5055F: Documentation/filesystems/coda.rst 5056F: fs/coda/ 5057F: include/linux/coda*.h 5058F: include/uapi/linux/coda*.h 5059 5060CODA V4L2 MEM2MEM DRIVER 5061M: Philipp Zabel <p.zabel@pengutronix.de> 5062L: linux-media@vger.kernel.org 5063S: Maintained 5064F: Documentation/devicetree/bindings/media/coda.yaml 5065F: drivers/media/platform/chips-media/ 5066 5067CODE OF CONDUCT 5068M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5069S: Supported 5070F: Documentation/process/code-of-conduct-interpretation.rst 5071F: Documentation/process/code-of-conduct.rst 5072 5073COMEDI DRIVERS 5074M: Ian Abbott <abbotti@mev.co.uk> 5075M: H Hartley Sweeten <hsweeten@visionengravers.com> 5076S: Odd Fixes 5077F: drivers/comedi/ 5078F: include/linux/comedi/ 5079F: include/uapi/linux/comedi.h 5080 5081COMMON CLK FRAMEWORK 5082M: Michael Turquette <mturquette@baylibre.com> 5083M: Stephen Boyd <sboyd@kernel.org> 5084L: linux-clk@vger.kernel.org 5085S: Maintained 5086Q: http://patchwork.kernel.org/project/linux-clk/list/ 5087T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5088F: Documentation/devicetree/bindings/clock/ 5089F: drivers/clk/ 5090F: include/dt-bindings/clock/ 5091F: include/linux/clk-pr* 5092F: include/linux/clk/ 5093F: include/linux/of_clk.h 5094X: drivers/clk/clkdev.c 5095 5096COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5097M: Steve French <sfrench@samba.org> 5098R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5099R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5100R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5101R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5102L: linux-cifs@vger.kernel.org 5103L: samba-technical@lists.samba.org (moderated for non-subscribers) 5104S: Supported 5105W: https://wiki.samba.org/index.php/LinuxCIFS 5106T: git git://git.samba.org/sfrench/cifs-2.6.git 5107F: Documentation/admin-guide/cifs/ 5108F: fs/smb/client/ 5109F: fs/smb/common/ 5110F: include/uapi/linux/cifs 5111 5112COMPACTPCI HOTPLUG CORE 5113M: Scott Murray <scott@spiteful.org> 5114L: linux-pci@vger.kernel.org 5115S: Maintained 5116F: drivers/pci/hotplug/cpci_hotplug* 5117 5118COMPACTPCI HOTPLUG GENERIC DRIVER 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpcihp_generic.c 5123 5124COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_zt5550.* 5129 5130COMPAL LAPTOP SUPPORT 5131M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5132L: platform-driver-x86@vger.kernel.org 5133S: Maintained 5134F: drivers/platform/x86/compal-laptop.c 5135 5136COMPILER ATTRIBUTES 5137M: Miguel Ojeda <ojeda@kernel.org> 5138R: Nick Desaulniers <ndesaulniers@google.com> 5139S: Maintained 5140F: include/linux/compiler_attributes.h 5141 5142COMPUTE EXPRESS LINK (CXL) 5143M: Alison Schofield <alison.schofield@intel.com> 5144M: Vishal Verma <vishal.l.verma@intel.com> 5145M: Ira Weiny <ira.weiny@intel.com> 5146M: Ben Widawsky <bwidawsk@kernel.org> 5147M: Dan Williams <dan.j.williams@intel.com> 5148L: linux-cxl@vger.kernel.org 5149S: Maintained 5150F: drivers/cxl/ 5151F: include/uapi/linux/cxl_mem.h 5152 5153COMPUTE EXPRESS LINK PMU (CPMU) 5154M: Jonathan Cameron <jonathan.cameron@huawei.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: Documentation/admin-guide/perf/cxl.rst 5158F: drivers/perf/cxl_pmu.c 5159 5160CONEXANT ACCESSRUNNER USB DRIVER 5161L: accessrunner-general@lists.sourceforge.net 5162S: Orphan 5163W: http://accessrunner.sourceforge.net/ 5164F: drivers/usb/atm/cxacru.c 5165 5166CONFIGFS 5167M: Joel Becker <jlbec@evilplan.org> 5168M: Christoph Hellwig <hch@lst.de> 5169S: Supported 5170T: git git://git.infradead.org/users/hch/configfs.git 5171F: fs/configfs/ 5172F: include/linux/configfs.h 5173F: samples/configfs/ 5174 5175CONSOLE SUBSYSTEM 5176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5177S: Supported 5178F: drivers/video/console/ 5179F: include/linux/console* 5180 5181CONTEXT TRACKING 5182M: Frederic Weisbecker <frederic@kernel.org> 5183M: "Paul E. McKenney" <paulmck@kernel.org> 5184S: Maintained 5185F: include/linux/context_tracking* 5186F: kernel/context_tracking.c 5187 5188CONTROL GROUP (CGROUP) 5189M: Tejun Heo <tj@kernel.org> 5190M: Zefan Li <lizefan.x@bytedance.com> 5191M: Johannes Weiner <hannes@cmpxchg.org> 5192L: cgroups@vger.kernel.org 5193S: Maintained 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5195F: Documentation/admin-guide/cgroup-v1/ 5196F: Documentation/admin-guide/cgroup-v2.rst 5197F: include/linux/cgroup* 5198F: kernel/cgroup/ 5199F: tools/testing/selftests/cgroup/ 5200 5201CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5202M: Tejun Heo <tj@kernel.org> 5203M: Josef Bacik <josef@toxicpanda.com> 5204M: Jens Axboe <axboe@kernel.dk> 5205L: cgroups@vger.kernel.org 5206L: linux-block@vger.kernel.org 5207T: git git://git.kernel.dk/linux-block 5208F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5209F: block/bfq-cgroup.c 5210F: block/blk-cgroup.c 5211F: block/blk-iocost.c 5212F: block/blk-iolatency.c 5213F: block/blk-throttle.c 5214F: include/linux/blk-cgroup.h 5215 5216CONTROL GROUP - CPUSET 5217M: Waiman Long <longman@redhat.com> 5218M: Zefan Li <lizefan.x@bytedance.com> 5219L: cgroups@vger.kernel.org 5220S: Maintained 5221T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5222F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5223F: include/linux/cpuset.h 5224F: kernel/cgroup/cpuset.c 5225 5226CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5227M: Johannes Weiner <hannes@cmpxchg.org> 5228M: Michal Hocko <mhocko@kernel.org> 5229M: Roman Gushchin <roman.gushchin@linux.dev> 5230M: Shakeel Butt <shakeelb@google.com> 5231R: Muchun Song <muchun.song@linux.dev> 5232L: cgroups@vger.kernel.org 5233L: linux-mm@kvack.org 5234S: Maintained 5235F: mm/memcontrol.c 5236F: mm/swap_cgroup.c 5237F: tools/testing/selftests/cgroup/memcg_protection.m 5238F: tools/testing/selftests/cgroup/test_kmem.c 5239F: tools/testing/selftests/cgroup/test_memcontrol.c 5240 5241CORETEMP HARDWARE MONITORING DRIVER 5242M: Fenghua Yu <fenghua.yu@intel.com> 5243L: linux-hwmon@vger.kernel.org 5244S: Maintained 5245F: Documentation/hwmon/coretemp.rst 5246F: drivers/hwmon/coretemp.c 5247 5248CORSAIR-CPRO HARDWARE MONITOR DRIVER 5249M: Marius Zachmann <mail@mariuszachmann.de> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: drivers/hwmon/corsair-cpro.c 5253 5254CORSAIR-PSU HARDWARE MONITOR DRIVER 5255M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5256L: linux-hwmon@vger.kernel.org 5257S: Maintained 5258F: Documentation/hwmon/corsair-psu.rst 5259F: drivers/hwmon/corsair-psu.c 5260 5261COUNTER SUBSYSTEM 5262M: William Breathitt Gray <william.gray@linaro.org> 5263L: linux-iio@vger.kernel.org 5264S: Maintained 5265T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5266F: Documentation/ABI/testing/sysfs-bus-counter 5267F: Documentation/driver-api/generic-counter.rst 5268F: drivers/counter/ 5269F: include/linux/counter.h 5270F: include/uapi/linux/counter.h 5271F: tools/counter/ 5272 5273CP2615 I2C DRIVER 5274M: Bence Csókás <bence98@sch.bme.hu> 5275S: Maintained 5276F: drivers/i2c/busses/i2c-cp2615.c 5277 5278CPMAC ETHERNET DRIVER 5279M: Florian Fainelli <f.fainelli@gmail.com> 5280L: netdev@vger.kernel.org 5281S: Maintained 5282F: drivers/net/ethernet/ti/cpmac.c 5283 5284CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5285M: Viresh Kumar <viresh.kumar@linaro.org> 5286M: Sudeep Holla <sudeep.holla@arm.com> 5287L: linux-pm@vger.kernel.org 5288S: Maintained 5289W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5290F: drivers/cpufreq/vexpress-spc-cpufreq.c 5291 5292CPU FREQUENCY SCALING FRAMEWORK 5293M: "Rafael J. Wysocki" <rafael@kernel.org> 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297B: https://bugzilla.kernel.org 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5300F: Documentation/admin-guide/pm/cpufreq.rst 5301F: Documentation/admin-guide/pm/intel_pstate.rst 5302F: Documentation/cpu-freq/ 5303F: Documentation/devicetree/bindings/cpufreq/ 5304F: drivers/cpufreq/ 5305F: include/linux/cpufreq.h 5306F: include/linux/sched/cpufreq.h 5307F: kernel/sched/cpufreq*.c 5308F: tools/testing/selftests/cpufreq/ 5309 5310CPU HOTPLUG 5311M: Thomas Gleixner <tglx@linutronix.de> 5312M: Peter Zijlstra <peterz@infradead.org> 5313L: linux-kernel@vger.kernel.org 5314S: Maintained 5315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5316F: include/linux/cpu.h 5317F: include/linux/cpuhotplug.h 5318F: include/linux/smpboot.h 5319F: kernel/cpu.c 5320F: kernel/smpboot.* 5321 5322CPU IDLE TIME MANAGEMENT FRAMEWORK 5323M: "Rafael J. Wysocki" <rafael@kernel.org> 5324M: Daniel Lezcano <daniel.lezcano@linaro.org> 5325L: linux-pm@vger.kernel.org 5326S: Maintained 5327B: https://bugzilla.kernel.org 5328T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5329F: Documentation/admin-guide/pm/cpuidle.rst 5330F: Documentation/driver-api/pm/cpuidle.rst 5331F: drivers/cpuidle/ 5332F: include/linux/cpuidle.h 5333 5334CPU POWER MONITORING SUBSYSTEM 5335M: Thomas Renninger <trenn@suse.com> 5336M: Shuah Khan <shuah@kernel.org> 5337M: Shuah Khan <skhan@linuxfoundation.org> 5338L: linux-pm@vger.kernel.org 5339S: Maintained 5340F: tools/power/cpupower/ 5341 5342CPUID/MSR DRIVER 5343M: "H. Peter Anvin" <hpa@zytor.com> 5344S: Maintained 5345F: arch/x86/kernel/cpuid.c 5346F: arch/x86/kernel/msr.c 5347 5348CPUIDLE DRIVER - ARM BIG LITTLE 5349M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5350M: Daniel Lezcano <daniel.lezcano@linaro.org> 5351L: linux-pm@vger.kernel.org 5352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5353S: Maintained 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5355F: drivers/cpuidle/cpuidle-big_little.c 5356 5357CPUIDLE DRIVER - ARM EXYNOS 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359M: Kukjin Kim <kgene@kernel.org> 5360R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-samsung-soc@vger.kernel.org 5363S: Supported 5364F: arch/arm/mach-exynos/pm.c 5365F: drivers/cpuidle/cpuidle-exynos.c 5366F: include/linux/platform_data/cpuidle-exynos.h 5367 5368CPUIDLE DRIVER - ARM PSCI 5369M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5370M: Sudeep Holla <sudeep.holla@arm.com> 5371L: linux-pm@vger.kernel.org 5372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5373S: Supported 5374F: drivers/cpuidle/cpuidle-psci.c 5375 5376CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5377M: Ulf Hansson <ulf.hansson@linaro.org> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci-domain.c 5382F: drivers/cpuidle/cpuidle-psci.h 5383 5384CPUIDLE DRIVER - DT IDLE PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387S: Supported 5388F: drivers/cpuidle/dt_idle_genpd.c 5389F: drivers/cpuidle/dt_idle_genpd.h 5390 5391CPUIDLE DRIVER - RISC-V SBI 5392M: Anup Patel <anup@brainfault.org> 5393L: linux-pm@vger.kernel.org 5394L: linux-riscv@lists.infradead.org 5395S: Maintained 5396F: drivers/cpuidle/cpuidle-riscv-sbi.c 5397 5398CRAMFS FILESYSTEM 5399M: Nicolas Pitre <nico@fluxnic.net> 5400S: Maintained 5401F: Documentation/filesystems/cramfs.rst 5402F: fs/cramfs/ 5403 5404CREATIVE SB0540 5405M: Bastien Nocera <hadess@hadess.net> 5406L: linux-input@vger.kernel.org 5407S: Maintained 5408F: drivers/hid/hid-creative-sb0540.c 5409 5410CRYPTO API 5411M: Herbert Xu <herbert@gondor.apana.org.au> 5412M: "David S. Miller" <davem@davemloft.net> 5413L: linux-crypto@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5417F: Documentation/crypto/ 5418F: Documentation/devicetree/bindings/crypto/ 5419F: arch/*/crypto/ 5420F: crypto/ 5421F: drivers/crypto/ 5422F: include/crypto/ 5423F: include/linux/crypto* 5424F: lib/crypto/ 5425 5426CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5427M: Neil Horman <nhorman@tuxdriver.com> 5428L: linux-crypto@vger.kernel.org 5429S: Maintained 5430F: crypto/ansi_cprng.c 5431F: crypto/rng.c 5432 5433CS3308 MEDIA DRIVER 5434M: Hans Verkuil <hverkuil@xs4all.nl> 5435L: linux-media@vger.kernel.org 5436S: Odd Fixes 5437W: http://linuxtv.org 5438T: git git://linuxtv.org/media_tree.git 5439F: drivers/media/i2c/cs3308.c 5440 5441CS5535 Audio ALSA driver 5442M: Jaya Kumar <jayakumar.alsa@gmail.com> 5443S: Maintained 5444F: sound/pci/cs5535audio/ 5445 5446CTU CAN FD DRIVER 5447M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5448M: Ondrej Ille <ondrej.ille@gmail.com> 5449L: linux-can@vger.kernel.org 5450S: Maintained 5451F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5452F: drivers/net/can/ctucanfd/ 5453 5454CW1200 WLAN driver 5455M: Solomon Peachy <pizza@shaftnet.org> 5456S: Maintained 5457F: drivers/net/wireless/st/cw1200/ 5458 5459CX18 VIDEO4LINUX DRIVER 5460M: Andy Walls <awalls@md.metrocast.net> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media_tree.git 5465F: drivers/media/pci/cx18/ 5466F: include/uapi/linux/ivtv* 5467 5468CX2341X MPEG ENCODER HELPER MODULE 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/common/cx2341x* 5475F: include/media/drv-intf/cx2341x.h 5476 5477CX24120 MEDIA DRIVER 5478M: Jemma Denson <jdenson@gmail.com> 5479M: Patrick Boettcher <patrick.boettcher@posteo.de> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5484F: drivers/media/dvb-frontends/cx24120* 5485 5486CX88 VIDEO4LINUX DRIVER 5487M: Mauro Carvalho Chehab <mchehab@kernel.org> 5488L: linux-media@vger.kernel.org 5489S: Odd fixes 5490W: https://linuxtv.org 5491T: git git://linuxtv.org/media_tree.git 5492F: Documentation/driver-api/media/drivers/cx88* 5493F: drivers/media/pci/cx88/ 5494 5495CXD2820R MEDIA DRIVER 5496M: Antti Palosaari <crope@iki.fi> 5497L: linux-media@vger.kernel.org 5498S: Maintained 5499W: https://linuxtv.org 5500W: http://palosaari.fi/linux/ 5501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5502T: git git://linuxtv.org/anttip/media_tree.git 5503F: drivers/media/dvb-frontends/cxd2820r* 5504 5505CXGB3 ETHERNET DRIVER (CXGB3) 5506M: Raju Rangoju <rajur@chelsio.com> 5507L: netdev@vger.kernel.org 5508S: Supported 5509W: http://www.chelsio.com 5510F: drivers/net/ethernet/chelsio/cxgb3/ 5511 5512CXGB3 ISCSI DRIVER (CXGB3I) 5513M: Varun Prakash <varun@chelsio.com> 5514L: linux-scsi@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/scsi/cxgbi/cxgb3i 5518 5519CXGB4 CRYPTO DRIVER (chcr) 5520M: Ayush Sawal <ayush.sawal@chelsio.com> 5521L: linux-crypto@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/crypto/chelsio 5525 5526CXGB4 ETHERNET DRIVER (CXGB4) 5527M: Raju Rangoju <rajur@chelsio.com> 5528L: netdev@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/net/ethernet/chelsio/cxgb4/ 5532 5533CXGB4 INLINE CRYPTO DRIVER 5534M: Ayush Sawal <ayush.sawal@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/inline_crypto/ 5539 5540CXGB4 ISCSI DRIVER (CXGB4I) 5541M: Varun Prakash <varun@chelsio.com> 5542L: linux-scsi@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/scsi/cxgbi/cxgb4i 5546 5547CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5548M: Potnuri Bharat Teja <bharat@chelsio.com> 5549L: linux-rdma@vger.kernel.org 5550S: Supported 5551W: http://www.openfabrics.org 5552F: drivers/infiniband/hw/cxgb4/ 5553F: include/uapi/rdma/cxgb4-abi.h 5554 5555CXGB4VF ETHERNET DRIVER (CXGB4VF) 5556M: Raju Rangoju <rajur@chelsio.com> 5557L: netdev@vger.kernel.org 5558S: Supported 5559W: http://www.chelsio.com 5560F: drivers/net/ethernet/chelsio/cxgb4vf/ 5561 5562CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5563M: Frederic Barrat <fbarrat@linux.ibm.com> 5564M: Andrew Donnellan <ajd@linux.ibm.com> 5565L: linuxppc-dev@lists.ozlabs.org 5566S: Supported 5567F: Documentation/ABI/testing/sysfs-class-cxl 5568F: Documentation/powerpc/cxl.rst 5569F: arch/powerpc/platforms/powernv/pci-cxl.c 5570F: drivers/misc/cxl/ 5571F: include/misc/cxl* 5572F: include/uapi/misc/cxl.h 5573 5574CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5575M: Manoj N. Kumar <manoj@linux.ibm.com> 5576M: Matthew R. Ochs <mrochs@linux.ibm.com> 5577M: Uma Krishnan <ukrishn@linux.ibm.com> 5578L: linux-scsi@vger.kernel.org 5579S: Supported 5580F: Documentation/powerpc/cxlflash.rst 5581F: drivers/scsi/cxlflash/ 5582F: include/uapi/scsi/cxlflash_ioctl.h 5583 5584CYBERPRO FB DRIVER 5585M: Russell King <linux@armlinux.org.uk> 5586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5587S: Maintained 5588W: http://www.armlinux.org.uk/ 5589F: drivers/video/fbdev/cyber2000fb.* 5590 5591CYCLADES PC300 DRIVER 5592S: Orphan 5593F: drivers/net/wan/pc300* 5594 5595CYPRESS CY8C95X0 PINCTRL DRIVER 5596M: Patrick Rudolph <patrick.rudolph@9elements.com> 5597L: linux-gpio@vger.kernel.org 5598S: Maintained 5599F: drivers/pinctrl/pinctrl-cy8c95x0.c 5600 5601CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5602M: Linus Walleij <linus.walleij@linaro.org> 5603L: linux-input@vger.kernel.org 5604S: Maintained 5605F: drivers/input/touchscreen/cy8ctma140.c 5606 5607CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5608M: Yassine Oudjana <y.oudjana@protonmail.com> 5609L: linux-input@vger.kernel.org 5610S: Maintained 5611F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5612F: drivers/input/keyboard/cypress-sf.c 5613 5614CYPRESS_FIRMWARE MEDIA DRIVER 5615M: Antti Palosaari <crope@iki.fi> 5616L: linux-media@vger.kernel.org 5617S: Maintained 5618W: https://linuxtv.org 5619W: http://palosaari.fi/linux/ 5620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5621T: git git://linuxtv.org/anttip/media_tree.git 5622F: drivers/media/common/cypress_firmware* 5623 5624CYTTSP TOUCHSCREEN DRIVER 5625M: Linus Walleij <linus.walleij@linaro.org> 5626L: linux-input@vger.kernel.org 5627S: Maintained 5628F: drivers/input/touchscreen/cyttsp* 5629 5630D-LINK DIR-685 TOUCHKEYS DRIVER 5631M: Linus Walleij <linus.walleij@linaro.org> 5632L: linux-input@vger.kernel.org 5633S: Supported 5634F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5635 5636DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5637M: Joshua Kinard <kumba@gentoo.org> 5638S: Maintained 5639F: drivers/rtc/rtc-ds1685.c 5640F: include/linux/rtc/ds1685.h 5641 5642DAMA SLAVE for AX.25 5643M: Joerg Reuter <jreuter@yaina.de> 5644L: linux-hams@vger.kernel.org 5645S: Maintained 5646W: http://yaina.de/jreuter/ 5647W: http://www.qsl.net/dl1bke/ 5648F: net/ax25/af_ax25.c 5649F: net/ax25/ax25_dev.c 5650F: net/ax25/ax25_ds_* 5651F: net/ax25/ax25_in.c 5652F: net/ax25/ax25_out.c 5653F: net/ax25/ax25_timer.c 5654F: net/ax25/sysctl_net_ax25.c 5655 5656DATA ACCESS MONITOR 5657M: SeongJae Park <sj@kernel.org> 5658L: damon@lists.linux.dev 5659L: linux-mm@kvack.org 5660S: Maintained 5661W: https://damonitor.github.io 5662P: Documentation/mm/damon/maintainer-profile.rst 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5664T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5666F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5667F: Documentation/admin-guide/mm/damon/ 5668F: Documentation/mm/damon/ 5669F: include/linux/damon.h 5670F: include/trace/events/damon.h 5671F: mm/damon/ 5672F: tools/testing/selftests/damon/ 5673 5674DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5675L: netdev@vger.kernel.org 5676S: Orphan 5677F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5678F: drivers/net/ethernet/dec/tulip/dmfe.c 5679 5680DC390/AM53C974 SCSI driver 5681M: Hannes Reinecke <hare@suse.com> 5682L: linux-scsi@vger.kernel.org 5683S: Maintained 5684F: drivers/scsi/am53c974.c 5685 5686DC395x SCSI driver 5687M: Oliver Neukum <oliver@neukum.org> 5688M: Ali Akcaagac <aliakc@web.de> 5689M: Jamie Lenehan <lenehan@twibble.org> 5690S: Maintained 5691F: Documentation/scsi/dc395x.rst 5692F: drivers/scsi/dc395x.* 5693 5694DCCP PROTOCOL 5695L: dccp@vger.kernel.org 5696S: Orphan 5697W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5698F: include/linux/dccp.h 5699F: include/linux/tfrc.h 5700F: include/uapi/linux/dccp.h 5701F: net/dccp/ 5702 5703DEBUGOBJECTS: 5704M: Thomas Gleixner <tglx@linutronix.de> 5705L: linux-kernel@vger.kernel.org 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5708F: include/linux/debugobjects.h 5709F: lib/debugobjects.c 5710 5711DECSTATION PLATFORM SUPPORT 5712M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5713L: linux-mips@vger.kernel.org 5714S: Maintained 5715W: http://www.linux-mips.org/wiki/DECstation 5716F: arch/mips/dec/ 5717F: arch/mips/include/asm/dec/ 5718F: arch/mips/include/asm/mach-dec/ 5719 5720DEFXX FDDI NETWORK DRIVER 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722S: Maintained 5723F: drivers/net/fddi/defxx.* 5724 5725DEFZA FDDI NETWORK DRIVER 5726M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5727S: Maintained 5728F: drivers/net/fddi/defza.* 5729 5730DEINTERLACE DRIVERS FOR ALLWINNER H3 5731M: Jernej Skrabec <jernej.skrabec@gmail.com> 5732L: linux-media@vger.kernel.org 5733S: Maintained 5734T: git git://linuxtv.org/media_tree.git 5735F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5736F: drivers/media/platform/sunxi/sun8i-di/ 5737 5738DELL LAPTOP DRIVER 5739M: Matthew Garrett <mjg59@srcf.ucam.org> 5740M: Pali Rohár <pali@kernel.org> 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: drivers/platform/x86/dell/dell-laptop.c 5744 5745DELL LAPTOP FREEFALL DRIVER 5746M: Pali Rohár <pali@kernel.org> 5747S: Maintained 5748F: drivers/platform/x86/dell/dell-smo8800.c 5749 5750DELL LAPTOP RBTN DRIVER 5751M: Pali Rohár <pali@kernel.org> 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-rbtn.* 5754 5755DELL LAPTOP SMM DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: Documentation/ABI/obsolete/procfs-i8k 5759F: drivers/hwmon/dell-smm-hwmon.c 5760F: include/uapi/linux/i8k.h 5761 5762DELL REMOTE BIOS UPDATE DRIVER 5763M: Stuart Hayes <stuart.w.hayes@gmail.com> 5764L: platform-driver-x86@vger.kernel.org 5765S: Maintained 5766F: drivers/platform/x86/dell/dell_rbu.c 5767 5768DELL SMBIOS DRIVER 5769M: Pali Rohár <pali@kernel.org> 5770L: Dell.Client.Kernel@dell.com 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-smbios.* 5774 5775DELL SMBIOS SMM DRIVER 5776L: Dell.Client.Kernel@dell.com 5777L: platform-driver-x86@vger.kernel.org 5778S: Maintained 5779F: drivers/platform/x86/dell/dell-smbios-smm.c 5780 5781DELL SMBIOS WMI DRIVER 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios-wmi.c 5786F: tools/wmi/dell-smbios-example.c 5787 5788DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5789M: Stuart Hayes <stuart.w.hayes@gmail.com> 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: Documentation/driver-api/dcdbas.rst 5793F: drivers/platform/x86/dell/dcdbas.* 5794 5795DELL WMI DDV DRIVER 5796M: Armin Wolf <W_Armin@gmx.de> 5797S: Maintained 5798F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5799F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5800F: Documentation/wmi/devices/dell-wmi-ddv.rst 5801F: drivers/platform/x86/dell/dell-wmi-ddv.c 5802 5803DELL WMI DESCRIPTOR DRIVER 5804L: Dell.Client.Kernel@dell.com 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5807 5808DELL WMI HARDWARE PRIVACY SUPPORT 5809M: Perry Yuan <Perry.Yuan@dell.com> 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-privacy.c 5814 5815DELL WMI NOTIFICATIONS DRIVER 5816M: Matthew Garrett <mjg59@srcf.ucam.org> 5817M: Pali Rohár <pali@kernel.org> 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-wmi-base.c 5820 5821DELL WMI SYSMAN DRIVER 5822M: Prasanth Ksr <prasanth.ksr@dell.com> 5823L: Dell.Client.Kernel@dell.com 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5827F: drivers/platform/x86/dell/dell-wmi-sysman/ 5828 5829DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5830M: Zev Weiss <zev@bewilderbeest.net> 5831L: linux-hwmon@vger.kernel.org 5832S: Maintained 5833F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5834 5835DELTA DPS920AB PSU DRIVER 5836M: Robert Marko <robert.marko@sartura.hr> 5837L: linux-hwmon@vger.kernel.org 5838S: Maintained 5839F: Documentation/hwmon/dps920ab.rst 5840F: drivers/hwmon/pmbus/dps920ab.c 5841 5842DELTA NETWORKS TN48M CPLD DRIVERS 5843M: Robert Marko <robert.marko@sartura.hr> 5844S: Maintained 5845F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5846F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5847F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5848F: drivers/gpio/gpio-tn48m.c 5849F: include/dt-bindings/reset/delta,tn48m-reset.h 5850 5851DELTA ST MEDIA DRIVER 5852M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5853L: linux-media@vger.kernel.org 5854S: Supported 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: drivers/media/platform/st/sti/delta 5858 5859DENALI NAND DRIVER 5860L: linux-mtd@lists.infradead.org 5861S: Orphan 5862F: drivers/mtd/nand/raw/denali* 5863 5864DESIGNWARE EDMA CORE IP DRIVER 5865M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5866R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5867R: Serge Semin <fancer.lancer@gmail.com> 5868L: dmaengine@vger.kernel.org 5869S: Maintained 5870F: drivers/dma/dw-edma/ 5871F: include/linux/dma/edma.h 5872 5873DESIGNWARE USB2 DRD IP DRIVER 5874M: Minas Harutyunyan <hminas@synopsys.com> 5875L: linux-usb@vger.kernel.org 5876S: Maintained 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5878F: drivers/usb/dwc2/ 5879 5880DESIGNWARE USB3 DRD IP DRIVER 5881M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884F: drivers/usb/dwc3/ 5885 5886DESIGNWARE XDATA IP DRIVER 5887M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5888L: linux-pci@vger.kernel.org 5889S: Maintained 5890F: Documentation/misc-devices/dw-xdata-pcie.rst 5891F: drivers/misc/dw-xdata-pcie.c 5892 5893DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5894M: Andreas Klinger <ak@it-klinger.de> 5895L: linux-iio@vger.kernel.org 5896S: Maintained 5897F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5898F: drivers/iio/proximity/srf*.c 5899 5900DEVICE COREDUMP (DEV_COREDUMP) 5901M: Johannes Berg <johannes@sipsolutions.net> 5902L: linux-kernel@vger.kernel.org 5903S: Maintained 5904F: drivers/base/devcoredump.c 5905F: include/linux/devcoredump.h 5906 5907DEVICE DEPENDENCY HELPER SCRIPT 5908M: Saravana Kannan <saravanak@google.com> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: scripts/dev-needs.sh 5912 5913DEVICE DIRECT ACCESS (DAX) 5914M: Dan Williams <dan.j.williams@intel.com> 5915M: Vishal Verma <vishal.l.verma@intel.com> 5916M: Dave Jiang <dave.jiang@intel.com> 5917L: nvdimm@lists.linux.dev 5918L: linux-cxl@vger.kernel.org 5919S: Supported 5920F: drivers/dax/ 5921 5922DEVICE FREQUENCY (DEVFREQ) 5923M: MyungJoo Ham <myungjoo.ham@samsung.com> 5924M: Kyungmin Park <kyungmin.park@samsung.com> 5925M: Chanwoo Choi <cw00.choi@samsung.com> 5926L: linux-pm@vger.kernel.org 5927S: Maintained 5928T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5929F: Documentation/devicetree/bindings/devfreq/ 5930F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5931F: drivers/devfreq/ 5932F: include/linux/devfreq.h 5933F: include/trace/events/devfreq.h 5934 5935DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5936M: Chanwoo Choi <cw00.choi@samsung.com> 5937L: linux-pm@vger.kernel.org 5938S: Supported 5939T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5940F: Documentation/devicetree/bindings/devfreq/event/ 5941F: drivers/devfreq/devfreq-event.c 5942F: drivers/devfreq/event/ 5943F: include/dt-bindings/pmu/exynos_ppmu.h 5944F: include/linux/devfreq-event.h 5945 5946DEVICE RESOURCE MANAGEMENT HELPERS 5947M: Hans de Goede <hdegoede@redhat.com> 5948R: Matti Vaittinen <mazziesaccount@gmail.com> 5949S: Maintained 5950F: include/linux/devm-helpers.h 5951 5952DEVICE-MAPPER (LVM) 5953M: Alasdair Kergon <agk@redhat.com> 5954M: Mike Snitzer <snitzer@kernel.org> 5955M: dm-devel@redhat.com 5956L: dm-devel@redhat.com 5957S: Maintained 5958W: http://sources.redhat.com/dm 5959Q: http://patchwork.kernel.org/project/dm-devel/list/ 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5961T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5962F: Documentation/admin-guide/device-mapper/ 5963F: drivers/md/Kconfig 5964F: drivers/md/Makefile 5965F: drivers/md/dm* 5966F: drivers/md/persistent-data/ 5967F: include/linux/device-mapper.h 5968F: include/linux/dm-*.h 5969F: include/uapi/linux/dm-*.h 5970 5971DEVLINK 5972M: Jiri Pirko <jiri@resnulli.us> 5973L: netdev@vger.kernel.org 5974S: Supported 5975F: Documentation/networking/devlink 5976F: include/net/devlink.h 5977F: include/uapi/linux/devlink.h 5978F: net/devlink/ 5979 5980DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5981M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5982L: kernel@dh-electronics.com 5983S: Maintained 5984F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5986 5987DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5988M: Marek Vasut <marex@denx.de> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5993 5994DIALOG SEMICONDUCTOR DRIVERS 5995M: Support Opensource <support.opensource@diasemi.com> 5996S: Supported 5997W: http://www.dialog-semiconductor.com/products 5998F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5999F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6000F: Documentation/devicetree/bindings/mfd/da90*.txt 6001F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6002F: Documentation/devicetree/bindings/regulator/da92*.txt 6003F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6004F: Documentation/devicetree/bindings/regulator/slg51000.txt 6005F: Documentation/devicetree/bindings/sound/da[79]*.txt 6006F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6007F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6008F: Documentation/hwmon/da90??.rst 6009F: drivers/gpio/gpio-da90??.c 6010F: drivers/hwmon/da90??-hwmon.c 6011F: drivers/iio/adc/da91??-*.c 6012F: drivers/input/misc/da72??.[ch] 6013F: drivers/input/misc/da90??_onkey.c 6014F: drivers/input/touchscreen/da9052_tsi.c 6015F: drivers/leds/leds-da90??.c 6016F: drivers/mfd/da903x.c 6017F: drivers/mfd/da90??-*.c 6018F: drivers/mfd/da91??-*.c 6019F: drivers/pinctrl/pinctrl-da90??.c 6020F: drivers/power/supply/da9052-battery.c 6021F: drivers/power/supply/da91??-*.c 6022F: drivers/regulator/da9???-regulator.[ch] 6023F: drivers/regulator/slg51000-regulator.[ch] 6024F: drivers/rtc/rtc-da90??.c 6025F: drivers/thermal/da90??-thermal.c 6026F: drivers/video/backlight/da90??_bl.c 6027F: drivers/watchdog/da90??_wdt.c 6028F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6029F: include/linux/mfd/da903x.h 6030F: include/linux/mfd/da9052/ 6031F: include/linux/mfd/da9055/ 6032F: include/linux/mfd/da9062/ 6033F: include/linux/mfd/da9063/ 6034F: include/linux/mfd/da9150/ 6035F: include/linux/regulator/da9211.h 6036F: include/sound/da[79]*.h 6037F: sound/soc/codecs/da[79]*.[ch] 6038 6039DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6040M: William Breathitt Gray <william.gray@linaro.org> 6041L: linux-gpio@vger.kernel.org 6042S: Maintained 6043F: drivers/gpio/gpio-gpio-mm.c 6044 6045DIOLAN U2C-12 I2C DRIVER 6046M: Guenter Roeck <linux@roeck-us.net> 6047L: linux-i2c@vger.kernel.org 6048S: Maintained 6049F: drivers/i2c/busses/i2c-diolan-u2c.c 6050 6051DIRECTORY NOTIFICATION (DNOTIFY) 6052M: Jan Kara <jack@suse.cz> 6053R: Amir Goldstein <amir73il@gmail.com> 6054L: linux-fsdevel@vger.kernel.org 6055S: Maintained 6056F: Documentation/filesystems/dnotify.rst 6057F: fs/notify/dnotify/ 6058F: include/linux/dnotify.h 6059 6060DISK GEOMETRY AND PARTITION HANDLING 6061M: Andries Brouwer <aeb@cwi.nl> 6062S: Maintained 6063W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6064W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6065W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6066 6067DISKQUOTA 6068M: Jan Kara <jack@suse.com> 6069S: Maintained 6070F: Documentation/filesystems/quota.rst 6071F: fs/quota/ 6072F: include/linux/quota*.h 6073F: include/uapi/linux/quota*.h 6074 6075DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6076M: Bernie Thompson <bernie@plugable.com> 6077L: linux-fbdev@vger.kernel.org 6078S: Maintained 6079W: http://plugable.com/category/projects/udlfb/ 6080F: Documentation/fb/udlfb.rst 6081F: drivers/video/fbdev/udlfb.c 6082F: include/video/udlfb.h 6083 6084DISTRIBUTED LOCK MANAGER (DLM) 6085M: Christine Caulfield <ccaulfie@redhat.com> 6086M: David Teigland <teigland@redhat.com> 6087L: cluster-devel@redhat.com 6088S: Supported 6089W: http://sources.redhat.com/cluster/ 6090T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6091F: fs/dlm/ 6092 6093DMA BUFFER SHARING FRAMEWORK 6094M: Sumit Semwal <sumit.semwal@linaro.org> 6095M: Christian König <christian.koenig@amd.com> 6096L: linux-media@vger.kernel.org 6097L: dri-devel@lists.freedesktop.org 6098L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6099S: Maintained 6100T: git git://anongit.freedesktop.org/drm/drm-misc 6101F: Documentation/driver-api/dma-buf.rst 6102F: drivers/dma-buf/ 6103F: include/linux/*fence.h 6104F: include/linux/dma-buf.h 6105F: include/linux/dma-resv.h 6106K: \bdma_(?:buf|fence|resv)\b 6107 6108DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6109M: Vinod Koul <vkoul@kernel.org> 6110L: dmaengine@vger.kernel.org 6111S: Maintained 6112Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6113T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6114F: Documentation/devicetree/bindings/dma/ 6115F: Documentation/driver-api/dmaengine/ 6116F: drivers/dma/ 6117F: include/dt-bindings/dma/ 6118F: include/linux/dma/ 6119F: include/linux/dmaengine.h 6120F: include/linux/of_dma.h 6121 6122DMA MAPPING BENCHMARK 6123M: Xiang Chen <chenxiang66@hisilicon.com> 6124L: iommu@lists.linux.dev 6125F: kernel/dma/map_benchmark.c 6126F: tools/testing/selftests/dma/ 6127 6128DMA MAPPING HELPERS 6129M: Christoph Hellwig <hch@lst.de> 6130M: Marek Szyprowski <m.szyprowski@samsung.com> 6131R: Robin Murphy <robin.murphy@arm.com> 6132L: iommu@lists.linux.dev 6133S: Supported 6134W: http://git.infradead.org/users/hch/dma-mapping.git 6135T: git git://git.infradead.org/users/hch/dma-mapping.git 6136F: include/asm-generic/dma-mapping.h 6137F: include/linux/dma-direct.h 6138F: include/linux/dma-map-ops.h 6139F: include/linux/dma-mapping.h 6140F: include/linux/swiotlb.h 6141F: kernel/dma/ 6142 6143DMA-BUF HEAPS FRAMEWORK 6144M: Sumit Semwal <sumit.semwal@linaro.org> 6145R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6146R: Liam Mark <lmark@codeaurora.org> 6147R: Laura Abbott <labbott@redhat.com> 6148R: Brian Starkey <Brian.Starkey@arm.com> 6149R: John Stultz <jstultz@google.com> 6150L: linux-media@vger.kernel.org 6151L: dri-devel@lists.freedesktop.org 6152L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6153S: Maintained 6154T: git git://anongit.freedesktop.org/drm/drm-misc 6155F: drivers/dma-buf/dma-heap.c 6156F: drivers/dma-buf/heaps/* 6157F: include/linux/dma-heap.h 6158F: include/uapi/linux/dma-heap.h 6159 6160DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6161M: Lukasz Luba <lukasz.luba@arm.com> 6162L: linux-pm@vger.kernel.org 6163L: linux-samsung-soc@vger.kernel.org 6164S: Maintained 6165F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6166F: drivers/memory/samsung/exynos5422-dmc.c 6167 6168DME1737 HARDWARE MONITOR DRIVER 6169M: Juerg Haefliger <juergh@proton.me> 6170L: linux-hwmon@vger.kernel.org 6171S: Maintained 6172F: Documentation/hwmon/dme1737.rst 6173F: drivers/hwmon/dme1737.c 6174 6175DMI/SMBIOS SUPPORT 6176M: Jean Delvare <jdelvare@suse.com> 6177S: Maintained 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6179F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6180F: drivers/firmware/dmi-id.c 6181F: drivers/firmware/dmi_scan.c 6182F: include/linux/dmi.h 6183 6184DOCUMENTATION 6185M: Jonathan Corbet <corbet@lwn.net> 6186L: linux-doc@vger.kernel.org 6187S: Maintained 6188P: Documentation/doc-guide/maintainer-profile.rst 6189T: git git://git.lwn.net/linux.git docs-next 6190F: Documentation/ 6191F: scripts/documentation-file-ref-check 6192F: scripts/kernel-doc 6193F: scripts/sphinx-pre-install 6194X: Documentation/ABI/ 6195X: Documentation/admin-guide/media/ 6196X: Documentation/devicetree/ 6197X: Documentation/driver-api/media/ 6198X: Documentation/firmware-guide/acpi/ 6199X: Documentation/i2c/ 6200X: Documentation/netlink/ 6201X: Documentation/power/ 6202X: Documentation/spi/ 6203X: Documentation/userspace-api/media/ 6204 6205DOCUMENTATION PROCESS 6206M: Jonathan Corbet <corbet@lwn.net> 6207L: workflows@vger.kernel.org 6208S: Maintained 6209F: Documentation/process/ 6210 6211DOCUMENTATION REPORTING ISSUES 6212M: Thorsten Leemhuis <linux@leemhuis.info> 6213L: linux-doc@vger.kernel.org 6214S: Maintained 6215F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6216F: Documentation/admin-guide/reporting-issues.rst 6217 6218DOCUMENTATION SCRIPTS 6219M: Mauro Carvalho Chehab <mchehab@kernel.org> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/sphinx/parse-headers.pl 6223F: scripts/documentation-file-ref-check 6224F: scripts/sphinx-pre-install 6225 6226DOCUMENTATION/ITALIAN 6227M: Federico Vaga <federico.vaga@vaga.pv.it> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/translations/it_IT 6231 6232DOCUMENTATION/JAPANESE 6233R: Akira Yokosawa <akiyks@gmail.com> 6234L: linux-doc@vger.kernel.org 6235S: Maintained 6236F: Documentation/translations/ja_JP 6237 6238DONGWOON DW9714 LENS VOICE COIL DRIVER 6239M: Sakari Ailus <sakari.ailus@linux.intel.com> 6240L: linux-media@vger.kernel.org 6241S: Maintained 6242T: git git://linuxtv.org/media_tree.git 6243F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6244F: drivers/media/i2c/dw9714.c 6245 6246DONGWOON DW9768 LENS VOICE COIL DRIVER 6247M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6252F: drivers/media/i2c/dw9768.c 6253 6254DONGWOON DW9807 LENS VOICE COIL DRIVER 6255M: Sakari Ailus <sakari.ailus@linux.intel.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6260F: drivers/media/i2c/dw9807-vcm.c 6261 6262DOUBLETALK DRIVER 6263M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6264L: blinux-list@redhat.com 6265S: Maintained 6266F: drivers/char/dtlk.c 6267F: include/linux/dtlk.h 6268 6269DPAA2 DATAPATH I/O (DPIO) DRIVER 6270M: Roy Pledge <Roy.Pledge@nxp.com> 6271L: linux-kernel@vger.kernel.org 6272S: Maintained 6273F: drivers/soc/fsl/dpio 6274 6275DPAA2 ETHERNET DRIVER 6276M: Ioana Ciornei <ioana.ciornei@nxp.com> 6277L: netdev@vger.kernel.org 6278S: Maintained 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6281F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6282F: drivers/net/ethernet/freescale/dpaa2/Makefile 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6286F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6287F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpni* 6289 6290DPAA2 ETHERNET SWITCH DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6296F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6297 6298DRBD DRIVER 6299M: Philipp Reisner <philipp.reisner@linbit.com> 6300M: Lars Ellenberg <lars.ellenberg@linbit.com> 6301M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6302L: drbd-dev@lists.linbit.com 6303S: Supported 6304W: http://www.drbd.org 6305T: git git://git.linbit.com/linux-drbd.git 6306T: git git://git.linbit.com/drbd-8.4.git 6307F: Documentation/admin-guide/blockdev/ 6308F: drivers/block/drbd/ 6309F: include/linux/drbd* 6310F: lib/lru_cache.c 6311 6312DRIVER COMPONENT FRAMEWORK 6313L: dri-devel@lists.freedesktop.org 6314F: drivers/base/component.c 6315F: include/linux/component.h 6316 6317DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6319R: "Rafael J. Wysocki" <rafael@kernel.org> 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6322F: Documentation/core-api/kobject.rst 6323F: drivers/base/ 6324F: fs/debugfs/ 6325F: fs/sysfs/ 6326F: include/linux/debugfs.h 6327F: include/linux/fwnode.h 6328F: include/linux/kobj* 6329F: include/linux/property.h 6330F: lib/kobj* 6331 6332DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6333M: Nishanth Menon <nm@ti.com> 6334L: linux-pm@vger.kernel.org 6335S: Maintained 6336F: drivers/soc/ti/smartreflex.c 6337F: include/linux/power/smartreflex.h 6338 6339DRM ACCEL DRIVERS FOR INTEL VPU 6340M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6341M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/accel/ivpu/ 6346F: include/uapi/drm/ivpu_accel.h 6347 6348DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6349M: Oded Gabbay <ogabbay@kernel.org> 6350L: dri-devel@lists.freedesktop.org 6351S: Maintained 6352C: irc://irc.oftc.net/dri-devel 6353T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6354F: Documentation/accel/ 6355F: drivers/accel/ 6356F: include/drm/drm_accel.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6441M: Thomas Zimmermann <tzimmermann@suse.de> 6442M: Javier Martinez Canillas <javierm@redhat.com> 6443L: dri-devel@lists.freedesktop.org 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/drm_aperture.c 6447F: drivers/gpu/drm/tiny/ofdrm.c 6448F: drivers/gpu/drm/tiny/simpledrm.c 6449F: drivers/video/aperture.c 6450F: drivers/video/nomodeset.c 6451F: include/drm/drm_aperture.h 6452F: include/linux/aperture.h 6453F: include/video/nomodeset.h 6454 6455DRM DRIVER FOR GENERIC EDP PANELS 6456R: Douglas Anderson <dianders@chromium.org> 6457F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6458F: drivers/gpu/drm/panel/panel-edp.c 6459 6460DRM DRIVER FOR GENERIC USB DISPLAY 6461M: Noralf Trønnes <noralf@tronnes.org> 6462S: Maintained 6463W: https://github.com/notro/gud/wiki 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/gud/ 6466F: include/drm/gud.h 6467 6468DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6469M: Hans de Goede <hdegoede@redhat.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/tiny/gm12u320.c 6473 6474DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6475M: Ondrej Jirman <megi@xff.cz> 6476M: Javier Martinez Canillas <javierm@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6480F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6490M: Deepak Rawat <drawat.floss@gmail.com> 6491L: linux-hyperv@vger.kernel.org 6492L: dri-devel@lists.freedesktop.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/hyperv 6496 6497DRM DRIVER FOR ILITEK ILI9225 PANELS 6498M: David Lechner <david@lechnology.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6502F: drivers/gpu/drm/tiny/ili9225.c 6503 6504DRM DRIVER FOR ILITEK ILI9486 PANELS 6505M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6509F: drivers/gpu/drm/tiny/ili9486.c 6510 6511DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6512M: Jagan Teki <jagan@edgeble.ai> 6513S: Maintained 6514F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6515F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6516 6517DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6518M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6519S: Supported 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: drivers/gpu/drm/logicvc/ 6522 6523DRM DRIVER FOR LVDS PANELS 6524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/lvds.yaml 6529F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6530F: drivers/gpu/drm/panel/panel-lvds.c 6531 6532DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6533M: Guido Günther <agx@sigxcpu.org> 6534R: Purism Kernel Team <kernel@puri.sm> 6535S: Maintained 6536F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6537F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6538 6539DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6540M: Dave Airlie <airlied@redhat.com> 6541R: Thomas Zimmermann <tzimmermann@suse.de> 6542L: dri-devel@lists.freedesktop.org 6543S: Supported 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: drivers/gpu/drm/mgag200/ 6546 6547DRM DRIVER FOR MI0283QT 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6552F: drivers/gpu/drm/tiny/mi0283qt.c 6553 6554DRM DRIVER FOR MIPI DBI compatible panels 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557W: https://github.com/notro/panel-mipi-dbi/wiki 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6560F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6561 6562DRM DRIVER FOR MSM ADRENO GPU 6563M: Rob Clark <robdclark@gmail.com> 6564M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6565M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6566R: Sean Paul <sean@poorly.run> 6567R: Marijn Suijten <marijn.suijten@somainline.org> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572B: https://gitlab.freedesktop.org/drm/msm/-/issues 6573T: git https://gitlab.freedesktop.org/drm/msm.git 6574F: Documentation/devicetree/bindings/display/msm/ 6575F: drivers/gpu/drm/msm/ 6576F: include/uapi/drm/msm_drm.h 6577 6578DRM DRIVER FOR NOVATEK NT35510 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6584 6585DRM DRIVER FOR NOVATEK NT35560 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6591 6592DRM DRIVER FOR NOVATEK NT36523 PANELS 6593M: Jianhua Lu <lujianhua000@gmail.com> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6598 6599DRM DRIVER FOR NOVATEK NT36672A PANELS 6600M: Sumit Semwal <sumit.semwal@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6605 6606DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6607M: Ben Skeggs <bskeggs@redhat.com> 6608M: Karol Herbst <kherbst@redhat.com> 6609M: Lyude Paul <lyude@redhat.com> 6610L: dri-devel@lists.freedesktop.org 6611L: nouveau@lists.freedesktop.org 6612S: Supported 6613W: https://nouveau.freedesktop.org/ 6614Q: https://patchwork.freedesktop.org/project/nouveau/ 6615Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6616B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6617C: irc://irc.oftc.net/nouveau 6618T: git https://gitlab.freedesktop.org/drm/nouveau.git 6619F: drivers/gpu/drm/nouveau/ 6620F: include/uapi/drm/nouveau_drm.h 6621 6622DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6623M: Stefan Mavrodiev <stefan@olimex.com> 6624S: Maintained 6625F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6626F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6627 6628DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6629R: Douglas Anderson <dianders@chromium.org> 6630F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6631F: drivers/gpu/drm/bridge/parade-ps8640.c 6632 6633DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6634M: Noralf Trønnes <noralf@tronnes.org> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/repaper.txt 6638F: drivers/gpu/drm/tiny/repaper.c 6639 6640DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644S: Obsolete 6645W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/tiny/cirrus.c 6648 6649DRM DRIVER FOR QXL VIRTUAL GPU 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653L: spice-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/qxl/ 6657F: include/uapi/drm/qxl_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6673M: Inki Dae <inki.dae@samsung.com> 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675M: Marek Szyprowski <m.szyprowski@samsung.com> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6679F: drivers/gpu/drm/bridge/samsung-dsim.c 6680F: include/drm/bridge/samsung-dsim.h 6681 6682DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6683M: Markuss Broks <markuss.broks@gmail.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6686F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6687 6688DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6689M: Artur Weber <aweber.kernel@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766M: Maíra Canal <mairacanal@riseup.net> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: drivers/gpu/drm/drm_bridge.c 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/renesas/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 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/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-NPCM 7474M: Marvin Lin <kflin@nuvoton.com> 7475M: Stanley Chu <yschu@nuvoton.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7479F: drivers/edac/npcm_edac.c 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7978M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7979L: linux-can@vger.kernel.org 7980S: Maintained 7981F: drivers/net/can/usb/f81604.c 7982 7983FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7984M: Clemens Ladisch <clemens@ladisch.de> 7985M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7987S: Maintained 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7989F: include/uapi/sound/firewire.h 7990F: sound/firewire/ 7991 7992FIREWIRE MEDIA DRIVERS (firedtv) 7993M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7994L: linux-media@vger.kernel.org 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7998F: drivers/media/firewire/ 7999 8000FIREWIRE SBP-2 TARGET 8001M: Chris Boot <bootc@bootc.net> 8002L: linux-scsi@vger.kernel.org 8003L: target-devel@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8007F: drivers/target/sbp/ 8008 8009FIREWIRE SUBSYSTEM 8010M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8011M: Takashi Sakamoto <takaswie@kernel.org> 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014W: http://ieee1394.docs.kernel.org/ 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8016F: drivers/firewire/ 8017F: include/linux/firewire.h 8018F: include/uapi/linux/firewire*.h 8019F: tools/firewire/ 8020 8021FIRMWARE FRAMEWORK FOR ARMV8-A 8022M: Sudeep Holla <sudeep.holla@arm.com> 8023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8024S: Maintained 8025F: drivers/firmware/arm_ffa/ 8026F: include/linux/arm_ffa.h 8027 8028FIRMWARE LOADER (request_firmware) 8029M: Luis Chamberlain <mcgrof@kernel.org> 8030M: Russ Weight <russell.h.weight@intel.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033F: Documentation/firmware_class/ 8034F: drivers/base/firmware_loader/ 8035F: include/linux/firmware.h 8036 8037FLEXTIMER FTM-QUADDEC DRIVER 8038M: Patrick Havelange <patrick.havelange@essensium.com> 8039L: linux-iio@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8042F: drivers/counter/ftm-quaddec.c 8043 8044FLOPPY DRIVER 8045M: Denis Efremov <efremov@linux.com> 8046L: linux-block@vger.kernel.org 8047S: Odd Fixes 8048F: drivers/block/floppy.c 8049 8050FLYSKY FSIA6B RC RECEIVER 8051M: Markus Koch <markus@notsyncing.net> 8052L: linux-input@vger.kernel.org 8053S: Maintained 8054F: drivers/input/joystick/fsia6b.c 8055 8056FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8057M: Geoffrey D. Bennett <g@b4.vu> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: sound/usb/mixer_scarlett_gen2.c 8062 8063FORCEDETH GIGABIT ETHERNET DRIVER 8064M: Rain River <rain.1986.08.12@gmail.com> 8065M: Zhu Yanjun <zyjzyj2000@gmail.com> 8066L: netdev@vger.kernel.org 8067S: Maintained 8068F: drivers/net/ethernet/nvidia/* 8069 8070FORTIFY_SOURCE 8071M: Kees Cook <keescook@chromium.org> 8072L: linux-hardening@vger.kernel.org 8073S: Supported 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8075F: include/linux/fortify-string.h 8076F: lib/fortify_kunit.c 8077F: lib/memcpy_kunit.c 8078F: lib/strcat_kunit.c 8079F: lib/strscpy_kunit.c 8080F: lib/test_fortify/* 8081F: scripts/test_fortify.sh 8082K: \b__NO_FORTIFY\b 8083 8084FPGA DFL DRIVERS 8085M: Wu Hao <hao.wu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-bus-dfl* 8090F: Documentation/fpga/dfl.rst 8091F: drivers/fpga/dfl* 8092F: drivers/uio/uio_dfl.c 8093F: include/linux/dfl.h 8094F: include/uapi/linux/fpga-dfl.h 8095 8096FPGA MANAGER FRAMEWORK 8097M: Moritz Fischer <mdf@kernel.org> 8098M: Wu Hao <hao.wu@intel.com> 8099M: Xu Yilun <yilun.xu@intel.com> 8100R: Tom Rix <trix@redhat.com> 8101L: linux-fpga@vger.kernel.org 8102S: Maintained 8103Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8105F: Documentation/devicetree/bindings/fpga/ 8106F: Documentation/driver-api/fpga/ 8107F: Documentation/fpga/ 8108F: drivers/fpga/ 8109F: include/linux/fpga/ 8110 8111FPU EMULATOR 8112M: Bill Metzenthen <billm@melbpc.org.au> 8113S: Maintained 8114W: https://floatingpoint.billm.au/ 8115F: arch/x86/math-emu/ 8116 8117FRAMEBUFFER CORE 8118M: Daniel Vetter <daniel@ffwll.ch> 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121F: drivers/video/fbdev/core/ 8122 8123FRAMEBUFFER LAYER 8124M: Helge Deller <deller@gmx.de> 8125L: linux-fbdev@vger.kernel.org 8126L: dri-devel@lists.freedesktop.org 8127S: Maintained 8128Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8130F: Documentation/fb/ 8131F: drivers/video/ 8132F: include/linux/fb.h 8133F: include/uapi/linux/fb.h 8134F: include/uapi/video/ 8135F: include/video/ 8136 8137FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8138M: Horia Geantă <horia.geanta@nxp.com> 8139M: Pankaj Gupta <pankaj.gupta@nxp.com> 8140M: Gaurav Jain <gaurav.jain@nxp.com> 8141L: linux-crypto@vger.kernel.org 8142S: Maintained 8143F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8144F: drivers/crypto/caam/ 8145 8146FREESCALE COLDFIRE M5441X MMC DRIVER 8147M: Angelo Dureghello <angelo.dureghello@timesys.com> 8148L: linux-mmc@vger.kernel.org 8149S: Maintained 8150F: drivers/mmc/host/sdhci-esdhc-mcf.c 8151F: include/linux/platform_data/mmc-esdhc-mcf.h 8152 8153FREESCALE DIU FRAMEBUFFER DRIVER 8154M: Timur Tabi <timur@kernel.org> 8155L: linux-fbdev@vger.kernel.org 8156S: Maintained 8157F: drivers/video/fbdev/fsl-diu-fb.* 8158 8159FREESCALE DMA DRIVER 8160M: Li Yang <leoyang.li@nxp.com> 8161M: Zhang Wei <zw@zh-kernel.org> 8162L: linuxppc-dev@lists.ozlabs.org 8163S: Maintained 8164F: drivers/dma/fsldma.* 8165 8166FREESCALE DSPI DRIVER 8167M: Vladimir Oltean <olteanv@gmail.com> 8168L: linux-spi@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8171F: drivers/spi/spi-fsl-dspi.c 8172F: include/linux/spi/spi-fsl-dspi.h 8173 8174FREESCALE ENETC ETHERNET DRIVERS 8175M: Claudiu Manoil <claudiu.manoil@nxp.com> 8176M: Vladimir Oltean <vladimir.oltean@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: drivers/net/ethernet/freescale/enetc/ 8180 8181FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8186F: drivers/net/ethernet/freescale/gianfar* 8187 8188FREESCALE GPMI NAND DRIVER 8189M: Han Xu <han.xu@nxp.com> 8190L: linux-mtd@lists.infradead.org 8191S: Maintained 8192F: drivers/mtd/nand/raw/gpmi-nand/* 8193 8194FREESCALE I2C CPM DRIVER 8195M: Jochen Friedrich <jochen@scram.de> 8196L: linuxppc-dev@lists.ozlabs.org 8197L: linux-i2c@vger.kernel.org 8198S: Maintained 8199F: drivers/i2c/busses/i2c-cpm.c 8200 8201FREESCALE IMX / MXC FEC DRIVER 8202M: Wei Fang <wei.fang@nxp.com> 8203R: Shenwei Wang <shenwei.wang@nxp.com> 8204R: Clark Wang <xiaoning.wang@nxp.com> 8205R: NXP Linux Team <linux-imx@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8209F: drivers/net/ethernet/freescale/fec.h 8210F: drivers/net/ethernet/freescale/fec_main.c 8211F: drivers/net/ethernet/freescale/fec_ptp.c 8212 8213FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8214M: Sascha Hauer <s.hauer@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-fbdev@vger.kernel.org 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: drivers/video/fbdev/imxfb.c 8220 8221FREESCALE IMX DDR PMU DRIVER 8222M: Frank Li <Frank.li@nxp.com> 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: Documentation/admin-guide/perf/imx-ddr.rst 8226F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8227F: drivers/perf/fsl_imx8_ddr_perf.c 8228 8229FREESCALE IMX I2C DRIVER 8230M: Oleksij Rempel <o.rempel@pengutronix.de> 8231R: Pengutronix Kernel Team <kernel@pengutronix.de> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8235F: drivers/i2c/busses/i2c-imx.c 8236 8237FREESCALE IMX LPI2C DRIVER 8238M: Dong Aisheng <aisheng.dong@nxp.com> 8239L: linux-i2c@vger.kernel.org 8240L: linux-imx@nxp.com 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8243F: drivers/i2c/busses/i2c-imx-lpi2c.c 8244 8245FREESCALE MPC I2C DRIVER 8246M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8247L: linux-i2c@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8250F: drivers/i2c/busses/i2c-mpc.c 8251 8252FREESCALE QORIQ DPAA ETHERNET DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: drivers/net/ethernet/freescale/dpaa 8257 8258FREESCALE QORIQ DPAA FMAN DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260R: Sean Anderson <sean.anderson@seco.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/net/fsl-fman.txt 8264F: drivers/net/ethernet/freescale/fman 8265 8266FREESCALE QORIQ PTP CLOCK DRIVER 8267M: Yangbo Lu <yangbo.lu@nxp.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8271F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8272F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8273F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8274F: drivers/ptp/ptp_qoriq.c 8275F: drivers/ptp/ptp_qoriq_debugfs.c 8276F: include/linux/fsl/ptp_qoriq.h 8277 8278FREESCALE QUAD SPI DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-spi@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8283F: drivers/spi/spi-fsl-qspi.c 8284 8285FREESCALE QUICC ENGINE LIBRARY 8286M: Qiang Zhao <qiang.zhao@nxp.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: drivers/soc/fsl/qe/ 8290F: include/soc/fsl/qe/ 8291 8292FREESCALE QUICC ENGINE QMC DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8297F: drivers/soc/fsl/qe/qmc.c 8298F: include/soc/fsl/qe/qmc.h 8299 8300FREESCALE QUICC ENGINE TSA DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8305F: drivers/soc/fsl/qe/tsa.c 8306F: drivers/soc/fsl/qe/tsa.h 8307F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8308 8309FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8310M: Li Yang <leoyang.li@nxp.com> 8311L: netdev@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/ucc_geth* 8315 8316FREESCALE QUICC ENGINE UCC HDLC DRIVER 8317M: Zhao Qiang <qiang.zhao@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/wan/fsl_ucc_hdlc* 8322 8323FREESCALE QUICC ENGINE UCC UART DRIVER 8324M: Timur Tabi <timur@kernel.org> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/tty/serial/ucc_uart.c 8328 8329FREESCALE SOC DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8333S: Maintained 8334F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8335F: Documentation/devicetree/bindings/soc/fsl/ 8336F: drivers/soc/fsl/ 8337F: include/linux/fsl/ 8338F: include/soc/fsl/ 8339 8340FREESCALE SOC FS_ENET DRIVER 8341M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8342L: linuxppc-dev@lists.ozlabs.org 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/fs_enet/ 8346F: include/linux/fs_enet_pd.h 8347 8348FREESCALE SOC SOUND DRIVERS 8349M: Shengjiu Wang <shengjiu.wang@gmail.com> 8350M: Xiubo Li <Xiubo.Lee@gmail.com> 8351R: Fabio Estevam <festevam@gmail.com> 8352R: Nicolin Chen <nicoleotsuka@gmail.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: sound/soc/fsl/fsl* 8357F: sound/soc/fsl/imx* 8358F: sound/soc/fsl/mpc8610_hpcd.c 8359 8360FREESCALE SOC SOUND QMC DRIVER 8361M: Herve Codina <herve.codina@bootlin.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8366F: sound/soc/fsl/fsl_qmc_audio.c 8367 8368FREESCALE USB PERIPHERAL DRIVERS 8369M: Li Yang <leoyang.li@nxp.com> 8370L: linux-usb@vger.kernel.org 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/usb/gadget/udc/fsl* 8374 8375FREESCALE USB PHY DRIVER 8376M: Ran Wang <ran.wang_1@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/phy/phy-fsl-usb* 8381 8382FREEVXFS FILESYSTEM 8383M: Christoph Hellwig <hch@infradead.org> 8384S: Maintained 8385W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8386F: fs/freevxfs/ 8387 8388FREEZER 8389M: "Rafael J. Wysocki" <rafael@kernel.org> 8390M: Pavel Machek <pavel@ucw.cz> 8391L: linux-pm@vger.kernel.org 8392S: Supported 8393F: Documentation/power/freezing-of-tasks.rst 8394F: include/linux/freezer.h 8395F: kernel/freezer.c 8396 8397FRONTSWAP API 8398M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8399L: linux-kernel@vger.kernel.org 8400S: Maintained 8401F: include/linux/frontswap.h 8402F: mm/frontswap.c 8403 8404FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8405M: David Howells <dhowells@redhat.com> 8406L: linux-cachefs@redhat.com (moderated for non-subscribers) 8407S: Supported 8408F: Documentation/filesystems/caching/ 8409F: fs/fscache/ 8410F: include/linux/fscache*.h 8411 8412FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8413M: Eric Biggers <ebiggers@kernel.org> 8414M: Theodore Y. Ts'o <tytso@mit.edu> 8415M: Jaegeuk Kim <jaegeuk@kernel.org> 8416L: linux-fscrypt@vger.kernel.org 8417S: Supported 8418Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8420F: Documentation/filesystems/fscrypt.rst 8421F: fs/crypto/ 8422F: include/linux/fscrypt.h 8423F: include/uapi/linux/fscrypt.h 8424 8425FSI SUBSYSTEM 8426M: Jeremy Kerr <jk@ozlabs.org> 8427M: Joel Stanley <joel@jms.id.au> 8428R: Alistar Popple <alistair@popple.id.au> 8429R: Eddie James <eajames@linux.ibm.com> 8430L: linux-fsi@lists.ozlabs.org 8431S: Supported 8432Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8433T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8434F: drivers/fsi/ 8435F: include/linux/fsi*.h 8436F: include/trace/events/fsi*.h 8437 8438FSI-ATTACHED I2C DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-i2c@vger.kernel.org 8441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8442S: Maintained 8443F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8444F: drivers/i2c/busses/i2c-fsi.c 8445 8446FSI-ATTACHED SPI DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-spi@vger.kernel.org 8449S: Maintained 8450F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8451F: drivers/spi/spi-fsi.c 8452 8453FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8454M: Jan Kara <jack@suse.cz> 8455R: Amir Goldstein <amir73il@gmail.com> 8456L: linux-fsdevel@vger.kernel.org 8457S: Maintained 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8459F: fs/notify/ 8460F: include/linux/fsnotify*.h 8461 8462FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8463M: Eric Biggers <ebiggers@kernel.org> 8464M: Theodore Y. Ts'o <tytso@mit.edu> 8465L: fsverity@lists.linux.dev 8466S: Supported 8467Q: https://patchwork.kernel.org/project/fsverity/list/ 8468T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8469F: Documentation/filesystems/fsverity.rst 8470F: fs/verity/ 8471F: include/linux/fsverity.h 8472F: include/uapi/linux/fsverity.h 8473 8474FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8475M: Michael Zaidman <michael.zaidman@gmail.com> 8476L: linux-i2c@vger.kernel.org 8477L: linux-input@vger.kernel.org 8478S: Maintained 8479F: drivers/hid/hid-ft260.c 8480 8481FUJITSU LAPTOP EXTRAS 8482M: Jonathan Woithe <jwoithe@just42.net> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-laptop.c 8486 8487FUJITSU TABLET EXTRAS 8488M: Robert Gerlach <khnz@gmx.de> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-tablet.c 8492 8493FUNCTION HOOKS (FTRACE) 8494M: Steven Rostedt <rostedt@goodmis.org> 8495M: Masami Hiramatsu <mhiramat@kernel.org> 8496R: Mark Rutland <mark.rutland@arm.com> 8497L: linux-kernel@vger.kernel.org 8498L: linux-trace-kernel@vger.kernel.org 8499S: Maintained 8500Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8502F: Documentation/trace/ftrace* 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: kernel/trace/fgraph.c 8507F: kernel/trace/ftrace* 8508F: samples/ftrace 8509 8510FUNGIBLE ETHERNET DRIVERS 8511M: Dimitris Michailidis <dmichail@fungible.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: drivers/net/ethernet/fungible/ 8515 8516FUSE: FILESYSTEM IN USERSPACE 8517M: Miklos Szeredi <miklos@szeredi.hu> 8518L: linux-fsdevel@vger.kernel.org 8519S: Maintained 8520W: https://github.com/libfuse/ 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8522F: Documentation/filesystems/fuse.rst 8523F: fs/fuse/ 8524F: include/uapi/linux/fuse.h 8525 8526FUTEX SUBSYSTEM 8527M: Thomas Gleixner <tglx@linutronix.de> 8528M: Ingo Molnar <mingo@redhat.com> 8529R: Peter Zijlstra <peterz@infradead.org> 8530R: Darren Hart <dvhart@infradead.org> 8531R: Davidlohr Bueso <dave@stgolabs.net> 8532R: André Almeida <andrealmeid@igalia.com> 8533L: linux-kernel@vger.kernel.org 8534S: Maintained 8535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8536F: Documentation/locking/*futex* 8537F: include/asm-generic/futex.h 8538F: include/linux/futex.h 8539F: include/uapi/linux/futex.h 8540F: kernel/futex/* 8541F: tools/perf/bench/futex* 8542F: tools/testing/selftests/futex/ 8543 8544GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8545M: Tim Harvey <tharvey@gateworks.com> 8546S: Maintained 8547F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: drivers/mfd/gateworks-gsc.c 8551F: include/linux/mfd/gsc.h 8552F: include/linux/platform_data/gsc_hwmon.h 8553 8554GCC PLUGINS 8555M: Kees Cook <keescook@chromium.org> 8556L: linux-hardening@vger.kernel.org 8557S: Maintained 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8559F: Documentation/kbuild/gcc-plugins.rst 8560F: scripts/Makefile.gcc-plugins 8561F: scripts/gcc-plugins/ 8562 8563GCOV BASED KERNEL PROFILING 8564M: Peter Oberparleiter <oberpar@linux.ibm.com> 8565S: Maintained 8566F: Documentation/dev-tools/gcov.rst 8567F: kernel/gcov/ 8568 8569GDB KERNEL DEBUGGING HELPER SCRIPTS 8570M: Jan Kiszka <jan.kiszka@siemens.com> 8571M: Kieran Bingham <kbingham@kernel.org> 8572S: Supported 8573F: scripts/gdb/ 8574 8575GEMINI CRYPTO DRIVER 8576M: Corentin Labbe <clabbe@baylibre.com> 8577L: linux-crypto@vger.kernel.org 8578S: Maintained 8579F: drivers/crypto/gemini/ 8580 8581GEMTEK FM RADIO RECEIVER DRIVER 8582M: Hans Verkuil <hverkuil@xs4all.nl> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/radio/radio-gemtek* 8588 8589GENERIC ARCHITECTURE TOPOLOGY 8590M: Sudeep Holla <sudeep.holla@arm.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593F: drivers/base/arch_topology.c 8594F: include/linux/arch_topology.h 8595 8596GENERIC ENTRY CODE 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Peter Zijlstra <peterz@infradead.org> 8599M: Andy Lutomirski <luto@kernel.org> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8603F: include/linux/entry-common.h 8604F: include/linux/entry-kvm.h 8605F: kernel/entry/ 8606 8607GENERIC GPIO I2C DRIVER 8608M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8609S: Supported 8610F: drivers/i2c/busses/i2c-gpio.c 8611F: include/linux/platform_data/i2c-gpio.h 8612 8613GENERIC GPIO I2C MULTIPLEXER DRIVER 8614M: Peter Korsgaard <peter.korsgaard@barco.com> 8615L: linux-i2c@vger.kernel.org 8616S: Supported 8617F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8618F: drivers/i2c/muxes/i2c-mux-gpio.c 8619F: include/linux/platform_data/i2c-mux-gpio.h 8620 8621GENERIC HDLC (WAN) DRIVERS 8622M: Krzysztof Halasa <khc@pm.waw.pl> 8623S: Maintained 8624W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8625F: drivers/net/wan/c101.c 8626F: drivers/net/wan/hd6457* 8627F: drivers/net/wan/hdlc* 8628F: drivers/net/wan/n2.c 8629F: drivers/net/wan/pc300too.c 8630F: drivers/net/wan/pci200syn.c 8631F: drivers/net/wan/wanxl* 8632 8633GENERIC INCLUDE/ASM HEADER FILES 8634M: Arnd Bergmann <arnd@arndb.de> 8635L: linux-arch@vger.kernel.org 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8638F: include/asm-generic/ 8639F: include/uapi/asm-generic/ 8640 8641GENERIC PHY FRAMEWORK 8642M: Vinod Koul <vkoul@kernel.org> 8643M: Kishon Vijay Abraham I <kishon@kernel.org> 8644L: linux-phy@lists.infradead.org 8645S: Supported 8646Q: https://patchwork.kernel.org/project/linux-phy/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8648F: Documentation/devicetree/bindings/phy/ 8649F: drivers/phy/ 8650F: include/dt-bindings/phy/ 8651F: include/linux/phy/ 8652 8653GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8654M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8655S: Supported 8656F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8657 8658GENERIC PM DOMAINS 8659M: "Rafael J. Wysocki" <rafael@kernel.org> 8660M: Kevin Hilman <khilman@kernel.org> 8661M: Ulf Hansson <ulf.hansson@linaro.org> 8662L: linux-pm@vger.kernel.org 8663S: Supported 8664F: Documentation/devicetree/bindings/power/power?domain* 8665F: drivers/base/power/domain*.c 8666F: include/linux/pm_domain.h 8667 8668GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8669M: Eugen Hristev <eugen.hristev@microchip.com> 8670L: linux-input@vger.kernel.org 8671S: Maintained 8672F: drivers/input/touchscreen/resistive-adc-touch.c 8673 8674GENERIC STRING LIBRARY 8675R: Andy Shevchenko <andy@kernel.org> 8676S: Maintained 8677F: include/linux/string.h 8678F: include/linux/string_choices.h 8679F: include/linux/string_helpers.h 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID NVIDIA SHIELD DRIVER 9168M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-nvidia-shield.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID PLAYSTATION DRIVER 9180M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9181L: linux-input@vger.kernel.org 9182S: Supported 9183F: drivers/hid/hid-playstation.c 9184 9185HID SENSOR HUB DRIVERS 9186M: Jiri Kosina <jikos@kernel.org> 9187M: Jonathan Cameron <jic23@kernel.org> 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: linux-input@vger.kernel.org 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192F: Documentation/hid/hid-sensor* 9193F: drivers/hid/hid-sensor-* 9194F: drivers/iio/*/hid-* 9195F: include/linux/hid-sensor-* 9196 9197HID VRC-2 CAR CONTROLLER DRIVER 9198M: Marcus Folkesson <marcus.folkesson@gmail.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-vrc2.c 9202 9203HID WACOM DRIVER 9204M: Ping Cheng <ping.cheng@wacom.com> 9205M: Jason Gerecke <jason.gerecke@wacom.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/wacom.h 9209F: drivers/hid/wacom_* 9210 9211HID++ LOGITECH DRIVERS 9212R: Filipe Laíns <lains@riseup.net> 9213R: Bastien Nocera <hadess@hadess.net> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/hid-logitech-hidpp.c 9217 9218HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9219M: Thomas Gleixner <tglx@linutronix.de> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9223F: Documentation/timers/ 9224F: include/linux/clockchips.h 9225F: include/linux/hrtimer.h 9226F: kernel/time/clockevents.c 9227F: kernel/time/hrtimer.c 9228F: kernel/time/timer_*.c 9229 9230HIGH-SPEED SCC DRIVER FOR AX.25 9231L: linux-hams@vger.kernel.org 9232S: Orphan 9233F: drivers/net/hamradio/scc.c 9234 9235HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9236M: HighPoint Linux Team <linux@highpoint-tech.com> 9237S: Supported 9238W: http://www.highpoint-tech.com 9239F: Documentation/scsi/hptiop.rst 9240F: drivers/scsi/hptiop.c 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HIMAX HX83112B TOUCHSCREEN SUPPORT 9249M: Job Noorman <job@noorman.info> 9250L: linux-input@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9253F: drivers/input/touchscreen/himax_hx83112b.c 9254 9255HIPPI 9256M: Jes Sorensen <jes@trained-monkey.org> 9257L: linux-hippi@sunsite.dk 9258S: Maintained 9259F: drivers/net/hippi/ 9260F: include/linux/hippidevice.h 9261F: include/uapi/linux/if_hippi.h 9262F: net/802/hippi.c 9263 9264HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9265M: Kurt Kanzenbach <kurt@linutronix.de> 9266L: netdev@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9269F: drivers/net/dsa/hirschmann/* 9270F: include/linux/platform_data/hirschmann-hellcreek.h 9271F: net/dsa/tag_hellcreek.c 9272 9273HISILICON DMA DRIVER 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275M: Jie Hai <haijie1@huawei.com> 9276L: dmaengine@vger.kernel.org 9277S: Maintained 9278F: drivers/dma/hisi_dma.c 9279 9280HISILICON GPIO DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282L: linux-gpio@vger.kernel.org 9283S: Maintained 9284F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9285F: drivers/gpio/gpio-hisi.c 9286 9287HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9288M: Longfang Liu <liulongfang@huawei.com> 9289L: linux-crypto@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/debugfs-hisi-hpre 9292F: drivers/crypto/hisilicon/hpre/hpre.h 9293F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9294F: drivers/crypto/hisilicon/hpre/hpre_main.c 9295 9296HISILICON HNS3 PMU DRIVER 9297M: Guangbin Huang <huangguangbin2@huawei.com> 9298S: Supported 9299F: Documentation/admin-guide/perf/hns3-pmu.rst 9300F: drivers/perf/hisilicon/hns3_pmu.c 9301 9302HISILICON I2C CONTROLLER DRIVER 9303M: Yicong Yang <yangyicong@hisilicon.com> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: https://www.hisilicon.com 9307F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9308F: drivers/i2c/busses/i2c-hisi.c 9309 9310HISILICON LPC BUS DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9315F: drivers/bus/hisi_lpc.c 9316 9317HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/net/ethernet/hisilicon/hns3/ 9324 9325HISILICON NETWORK SUBSYSTEM DRIVER 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/net/hisilicon*.txt 9332F: drivers/net/ethernet/hisilicon/ 9333 9334HISILICON PMU DRIVER 9335M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9336M: Jonathan Cameron <jonathan.cameron@huawei.com> 9337S: Supported 9338W: http://www.hisilicon.com 9339F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9340F: Documentation/admin-guide/perf/hisi-pmu.rst 9341F: drivers/perf/hisilicon 9342 9343HISILICON PTT DRIVER 9344M: Yicong Yang <yangyicong@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346L: linux-kernel@vger.kernel.org 9347S: Maintained 9348F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9349F: Documentation/trace/hisi-ptt.rst 9350F: drivers/hwtracing/ptt/ 9351F: tools/perf/arch/arm64/util/hisi-ptt.c 9352F: tools/perf/util/hisi-ptt* 9353F: tools/perf/util/hisi-ptt-decoder/* 9354 9355HISILICON QM DRIVER 9356M: Weili Qian <qianweili@huawei.com> 9357M: Zhou Wang <wangzhou1@hisilicon.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: drivers/crypto/hisilicon/Kconfig 9361F: drivers/crypto/hisilicon/Makefile 9362F: drivers/crypto/hisilicon/qm.c 9363F: drivers/crypto/hisilicon/sgl.c 9364F: include/linux/hisi_acc_qm.h 9365 9366HISILICON ROCE DRIVER 9367M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9368M: Junxian Huang <huangjunxian6@hisilicon.com> 9369L: linux-rdma@vger.kernel.org 9370S: Maintained 9371F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9372F: drivers/infiniband/hw/hns/ 9373 9374HISILICON SAS Controller 9375M: Xiang Chen <chenxiang66@hisilicon.com> 9376S: Supported 9377W: http://www.hisilicon.com 9378F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9379F: drivers/scsi/hisi_sas/ 9380 9381HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9382M: Kai Ye <yekai13@huawei.com> 9383M: Longfang Liu <liulongfang@huawei.com> 9384L: linux-crypto@vger.kernel.org 9385S: Maintained 9386F: Documentation/ABI/testing/debugfs-hisi-sec 9387F: drivers/crypto/hisilicon/sec2/sec.h 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9389F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9390F: drivers/crypto/hisilicon/sec2/sec_main.c 9391 9392HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9393M: Jay Fang <f.fangjian@huawei.com> 9394L: linux-spi@vger.kernel.org 9395S: Maintained 9396W: http://www.hisilicon.com 9397F: drivers/spi/spi-hisi-kunpeng.c 9398 9399HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9400M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9401L: linux-kernel@vger.kernel.org 9402S: Maintained 9403F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9404F: drivers/spmi/hisi-spmi-controller.c 9405 9406HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9407M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9408L: linux-kernel@vger.kernel.org 9409S: Maintained 9410F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9411F: drivers/mfd/hi6421-spmi-pmic.c 9412 9413HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9414M: Weili Qian <qianweili@huawei.com> 9415S: Maintained 9416F: drivers/crypto/hisilicon/trng/trng.c 9417 9418HISILICON V3XX SPI NOR FLASH Controller Driver 9419M: Jay Fang <f.fangjian@huawei.com> 9420S: Maintained 9421W: http://www.hisilicon.com 9422F: drivers/spi/spi-hisi-sfc-v3xx.c 9423 9424HISILICON ZIP Controller DRIVER 9425M: Yang Shen <shenyang39@huawei.com> 9426M: Zhou Wang <wangzhou1@hisilicon.com> 9427L: linux-crypto@vger.kernel.org 9428S: Maintained 9429F: Documentation/ABI/testing/debugfs-hisi-zip 9430F: drivers/crypto/hisilicon/zip/ 9431 9432HMM - Heterogeneous Memory Management 9433M: Jérôme Glisse <jglisse@redhat.com> 9434L: linux-mm@kvack.org 9435S: Maintained 9436F: Documentation/mm/hmm.rst 9437F: include/linux/hmm* 9438F: lib/test_hmm* 9439F: mm/hmm* 9440F: tools/testing/selftests/mm/*hmm* 9441 9442HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9443M: Andreas Klinger <ak@it-klinger.de> 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9447F: drivers/iio/pressure/mprls0025pa.c 9448 9449HOST AP DRIVER 9450M: Jouni Malinen <j@w1.fi> 9451L: linux-wireless@vger.kernel.org 9452S: Obsolete 9453W: http://w1.fi/hostap-driver.html 9454F: drivers/net/wireless/intersil/hostap/ 9455 9456HP BIOSCFG DRIVER 9457M: Jorge Lopez <jorge.lopez2@hp.com> 9458L: platform-driver-x86@vger.kernel.org 9459S: Maintained 9460F: drivers/platform/x86/hp/hp-bioscfg/ 9461 9462HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9463L: platform-driver-x86@vger.kernel.org 9464S: Orphan 9465F: drivers/platform/x86/hp/tc1100-wmi.c 9466 9467HP WMI HARDWARE MONITOR DRIVER 9468M: James Seo <james@equiv.tech> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471F: Documentation/hwmon/hp-wmi-sensors.rst 9472F: drivers/hwmon/hp-wmi-sensors.c 9473 9474HPET: High Precision Event Timers driver 9475M: Clemens Ladisch <clemens@ladisch.de> 9476S: Maintained 9477F: Documentation/timers/hpet.rst 9478F: drivers/char/hpet.c 9479F: include/linux/hpet.h 9480F: include/uapi/linux/hpet.h 9481 9482HPET: x86 9483S: Orphan 9484F: arch/x86/include/asm/hpet.h 9485F: arch/x86/kernel/hpet.c 9486 9487HPFS FILESYSTEM 9488M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9489S: Maintained 9490W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9491F: fs/hpfs/ 9492 9493HSI SUBSYSTEM 9494M: Sebastian Reichel <sre@kernel.org> 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9497F: Documentation/ABI/testing/sysfs-bus-hsi 9498F: Documentation/driver-api/hsi.rst 9499F: drivers/hsi/ 9500F: include/linux/hsi/ 9501F: include/uapi/linux/hsi/ 9502 9503HSO 3G MODEM DRIVER 9504L: linux-usb@vger.kernel.org 9505S: Orphan 9506F: drivers/net/usb/hso.c 9507 9508HSR NETWORK PROTOCOL 9509L: netdev@vger.kernel.org 9510S: Orphan 9511F: net/hsr/ 9512 9513HT16K33 LED CONTROLLER DRIVER 9514M: Robin van der Gracht <robin@protonic.nl> 9515S: Maintained 9516F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9517F: drivers/auxdisplay/ht16k33.c 9518 9519HTCPEN TOUCHSCREEN DRIVER 9520M: Pau Oliva Fora <pof@eslack.org> 9521L: linux-input@vger.kernel.org 9522S: Maintained 9523F: drivers/input/touchscreen/htcpen.c 9524 9525HTE SUBSYSTEM 9526M: Dipen Patel <dipenp@nvidia.com> 9527L: timestamp@lists.linux.dev 9528S: Maintained 9529Q: https://patchwork.kernel.org/project/timestamp/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9531F: Documentation/devicetree/bindings/timestamp/ 9532F: Documentation/driver-api/hte/ 9533F: drivers/hte/ 9534F: include/linux/hte.h 9535 9536HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9537M: Lorenzo Bianconi <lorenzo@kernel.org> 9538L: linux-iio@vger.kernel.org 9539S: Maintained 9540W: http://www.st.com/ 9541F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9542F: drivers/iio/humidity/hts221* 9543 9544HUAWEI ETHERNET DRIVER 9545M: Cai Huoqing <cai.huoqing@linux.dev> 9546L: netdev@vger.kernel.org 9547S: Maintained 9548F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9549F: drivers/net/ethernet/huawei/hinic/ 9550 9551HUGETLB SUBSYSTEM 9552M: Mike Kravetz <mike.kravetz@oracle.com> 9553M: Muchun Song <muchun.song@linux.dev> 9554L: linux-mm@kvack.org 9555S: Maintained 9556F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9557F: Documentation/admin-guide/mm/hugetlbpage.rst 9558F: Documentation/mm/hugetlbfs_reserv.rst 9559F: Documentation/mm/vmemmap_dedup.rst 9560F: fs/hugetlbfs/ 9561F: include/linux/hugetlb.h 9562F: mm/hugetlb.c 9563F: mm/hugetlb_vmemmap.c 9564F: mm/hugetlb_vmemmap.h 9565 9566HVA ST MEDIA DRIVER 9567M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9568L: linux-media@vger.kernel.org 9569S: Supported 9570W: https://linuxtv.org 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/platform/st/sti/hva 9573 9574HWPOISON MEMORY FAILURE HANDLING 9575M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9576R: Miaohe Lin <linmiaohe@huawei.com> 9577L: linux-mm@kvack.org 9578S: Maintained 9579F: mm/hwpoison-inject.c 9580F: mm/memory-failure.c 9581 9582HYCON HY46XX TOUCHSCREEN SUPPORT 9583M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9584L: linux-input@vger.kernel.org 9585S: Maintained 9586F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9587F: drivers/input/touchscreen/hycon-hy46xx.c 9588 9589HYGON PROCESSOR SUPPORT 9590M: Pu Wen <puwen@hygon.cn> 9591L: linux-kernel@vger.kernel.org 9592S: Maintained 9593F: arch/x86/kernel/cpu/hygon.c 9594 9595HYNIX HI556 SENSOR DRIVER 9596M: Shawn Tu <shawnx.tu@intel.com> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599T: git git://linuxtv.org/media_tree.git 9600F: drivers/media/i2c/hi556.c 9601 9602HYNIX HI846 SENSOR DRIVER 9603M: Martin Kepplinger <martin.kepplinger@puri.sm> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi846.c 9607 9608HYNIX HI847 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi847.c 9613 9614Hyper-V/Azure CORE AND DRIVERS 9615M: "K. Y. Srinivasan" <kys@microsoft.com> 9616M: Haiyang Zhang <haiyangz@microsoft.com> 9617M: Wei Liu <wei.liu@kernel.org> 9618M: Dexuan Cui <decui@microsoft.com> 9619L: linux-hyperv@vger.kernel.org 9620S: Supported 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9622F: Documentation/ABI/stable/sysfs-bus-vmbus 9623F: Documentation/ABI/testing/debugfs-hyperv 9624F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9625F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9626F: Documentation/virt/hyperv 9627F: arch/arm64/hyperv 9628F: arch/arm64/include/asm/hyperv-tlfs.h 9629F: arch/arm64/include/asm/mshyperv.h 9630F: arch/x86/hyperv 9631F: arch/x86/include/asm/hyperv-tlfs.h 9632F: arch/x86/include/asm/mshyperv.h 9633F: arch/x86/include/asm/trace/hyperv.h 9634F: arch/x86/kernel/cpu/mshyperv.c 9635F: drivers/clocksource/hyperv_timer.c 9636F: drivers/hid/hid-hyperv.c 9637F: drivers/hv/ 9638F: drivers/input/serio/hyperv-keyboard.c 9639F: drivers/iommu/hyperv-iommu.c 9640F: drivers/net/ethernet/microsoft/ 9641F: drivers/net/hyperv/ 9642F: drivers/pci/controller/pci-hyperv-intf.c 9643F: drivers/pci/controller/pci-hyperv.c 9644F: drivers/scsi/storvsc_drv.c 9645F: drivers/uio/uio_hv_generic.c 9646F: drivers/video/fbdev/hyperv_fb.c 9647F: include/asm-generic/hyperv-tlfs.h 9648F: include/asm-generic/mshyperv.h 9649F: include/clocksource/hyperv_timer.h 9650F: include/linux/hyperv.h 9651F: include/net/mana 9652F: include/uapi/linux/hyperv.h 9653F: net/vmw_vsock/hyperv_transport.c 9654F: tools/hv/ 9655 9656HYPERBUS SUPPORT 9657M: Vignesh Raghavendra <vigneshr@ti.com> 9658L: linux-mtd@lists.infradead.org 9659S: Supported 9660Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9661C: irc://irc.oftc.net/mtd 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9663F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9664F: drivers/mtd/hyperbus/ 9665F: include/linux/mtd/hyperbus.h 9666 9667HYPERVISOR VIRTUAL CONSOLE DRIVER 9668L: linuxppc-dev@lists.ozlabs.org 9669S: Odd Fixes 9670F: drivers/tty/hvc/ 9671 9672I2C ACPI SUPPORT 9673M: Mika Westerberg <mika.westerberg@linux.intel.com> 9674L: linux-i2c@vger.kernel.org 9675L: linux-acpi@vger.kernel.org 9676S: Maintained 9677F: drivers/i2c/i2c-core-acpi.c 9678 9679I2C CONTROLLER DRIVER FOR NVIDIA GPU 9680M: Ajay Gupta <ajayg@nvidia.com> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9684F: drivers/i2c/busses/i2c-nvidia-gpu.c 9685 9686I2C MUXES 9687M: Peter Rosin <peda@axentia.se> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/devicetree/bindings/i2c/i2c-arb* 9691F: Documentation/devicetree/bindings/i2c/i2c-gate* 9692F: Documentation/devicetree/bindings/i2c/i2c-mux* 9693F: Documentation/i2c/i2c-topology.rst 9694F: Documentation/i2c/muxes/ 9695F: drivers/i2c/i2c-mux.c 9696F: drivers/i2c/muxes/ 9697F: include/linux/i2c-mux.h 9698 9699I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9700M: Gregory CLEMENT <gregory.clement@bootlin.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9704F: drivers/i2c/busses/i2c-mv64xxx.c 9705 9706I2C OVER PARALLEL PORT 9707M: Jean Delvare <jdelvare@suse.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/i2c/busses/i2c-parport.rst 9711F: drivers/i2c/busses/i2c-parport.c 9712 9713I2C SUBSYSTEM 9714M: Wolfram Sang <wsa@kernel.org> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717W: https://i2c.wiki.kernel.org/ 9718Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9719T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9720F: Documentation/devicetree/bindings/i2c/i2c.txt 9721F: Documentation/i2c/ 9722F: drivers/i2c/* 9723F: include/dt-bindings/i2c/i2c.h 9724F: include/linux/i2c-dev.h 9725F: include/linux/i2c-smbus.h 9726F: include/linux/i2c.h 9727F: include/uapi/linux/i2c-*.h 9728F: include/uapi/linux/i2c.h 9729 9730I2C SUBSYSTEM HOST DRIVERS 9731M: Andi Shyti <andi.shyti@kernel.org> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734W: https://i2c.wiki.kernel.org/ 9735Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9736T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9737F: Documentation/devicetree/bindings/i2c/ 9738F: drivers/i2c/algos/ 9739F: drivers/i2c/busses/ 9740F: include/dt-bindings/i2c/ 9741 9742I2C-TAOS-EVM DRIVER 9743M: Jean Delvare <jdelvare@suse.com> 9744L: linux-i2c@vger.kernel.org 9745S: Maintained 9746F: Documentation/i2c/busses/i2c-taos-evm.rst 9747F: drivers/i2c/busses/i2c-taos-evm.c 9748 9749I2C-TINY-USB DRIVER 9750M: Till Harbaum <till@harbaum.org> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753W: http://www.harbaum.org/till/i2c_tiny_usb 9754F: drivers/i2c/busses/i2c-tiny-usb.c 9755 9756I2C/SMBUS CONTROLLER DRIVERS FOR PC 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: Documentation/i2c/busses/i2c-ali1535.rst 9761F: Documentation/i2c/busses/i2c-ali1563.rst 9762F: Documentation/i2c/busses/i2c-ali15x3.rst 9763F: Documentation/i2c/busses/i2c-amd756.rst 9764F: Documentation/i2c/busses/i2c-amd8111.rst 9765F: Documentation/i2c/busses/i2c-i801.rst 9766F: Documentation/i2c/busses/i2c-nforce2.rst 9767F: Documentation/i2c/busses/i2c-piix4.rst 9768F: Documentation/i2c/busses/i2c-sis5595.rst 9769F: Documentation/i2c/busses/i2c-sis630.rst 9770F: Documentation/i2c/busses/i2c-sis96x.rst 9771F: Documentation/i2c/busses/i2c-via.rst 9772F: Documentation/i2c/busses/i2c-viapro.rst 9773F: drivers/i2c/busses/i2c-ali1535.c 9774F: drivers/i2c/busses/i2c-ali1563.c 9775F: drivers/i2c/busses/i2c-ali15x3.c 9776F: drivers/i2c/busses/i2c-amd756-s4882.c 9777F: drivers/i2c/busses/i2c-amd756.c 9778F: drivers/i2c/busses/i2c-amd8111.c 9779F: drivers/i2c/busses/i2c-i801.c 9780F: drivers/i2c/busses/i2c-isch.c 9781F: drivers/i2c/busses/i2c-nforce2-s4985.c 9782F: drivers/i2c/busses/i2c-nforce2.c 9783F: drivers/i2c/busses/i2c-piix4.c 9784F: drivers/i2c/busses/i2c-sis5595.c 9785F: drivers/i2c/busses/i2c-sis630.c 9786F: drivers/i2c/busses/i2c-sis96x.c 9787F: drivers/i2c/busses/i2c-via.c 9788F: drivers/i2c/busses/i2c-viapro.c 9789 9790I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9791M: Hans de Goede <hdegoede@redhat.com> 9792L: linux-i2c@vger.kernel.org 9793S: Maintained 9794F: drivers/i2c/busses/i2c-cht-wc.c 9795 9796I2C/SMBUS ISMT DRIVER 9797M: Seth Heasley <seth.heasley@intel.com> 9798M: Neil Horman <nhorman@tuxdriver.com> 9799L: linux-i2c@vger.kernel.org 9800F: Documentation/i2c/busses/i2c-ismt.rst 9801F: drivers/i2c/busses/i2c-ismt.c 9802 9803I2C/SMBUS STUB DRIVER 9804M: Jean Delvare <jdelvare@suse.com> 9805L: linux-i2c@vger.kernel.org 9806S: Maintained 9807F: drivers/i2c/i2c-stub.c 9808 9809I3C DRIVER FOR ASPEED AST2600 9810M: Jeremy Kerr <jk@codeconstruct.com.au> 9811S: Maintained 9812F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9813F: drivers/i3c/master/ast2600-i3c-master.c 9814 9815I3C DRIVER FOR CADENCE I3C MASTER IP 9816M: Przemysław Gaj <pgaj@cadence.com> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9819F: drivers/i3c/master/i3c-master-cdns.c 9820 9821I3C DRIVER FOR SYNOPSYS DESIGNWARE 9822S: Orphan 9823F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9824F: drivers/i3c/master/dw* 9825 9826I3C SUBSYSTEM 9827M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9828L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9829S: Maintained 9830C: irc://chat.freenode.net/linux-i3c 9831T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9832F: Documentation/ABI/testing/sysfs-bus-i3c 9833F: Documentation/devicetree/bindings/i3c/ 9834F: Documentation/driver-api/i3c 9835F: drivers/i3c/ 9836F: include/linux/i3c/ 9837 9838IA64 (Itanium) PLATFORM 9839L: linux-ia64@vger.kernel.org 9840S: Orphan 9841F: Documentation/arch/ia64/ 9842F: arch/ia64/ 9843 9844IBM Operation Panel Input Driver 9845M: Eddie James <eajames@linux.ibm.com> 9846L: linux-input@vger.kernel.org 9847S: Maintained 9848F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9849F: drivers/input/misc/ibm-panel.c 9850 9851IBM Power 842 compression accelerator 9852M: Haren Myneni <haren@us.ibm.com> 9853S: Supported 9854F: crypto/842.c 9855F: drivers/crypto/nx/Kconfig 9856F: drivers/crypto/nx/Makefile 9857F: drivers/crypto/nx/nx-842* 9858F: include/linux/sw842.h 9859F: lib/842/ 9860 9861IBM Power in-Nest Crypto Acceleration 9862M: Breno Leitão <leitao@debian.org> 9863M: Nayna Jain <nayna@linux.ibm.com> 9864M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9865L: linux-crypto@vger.kernel.org 9866S: Supported 9867F: drivers/crypto/nx/Kconfig 9868F: drivers/crypto/nx/Makefile 9869F: drivers/crypto/nx/nx-aes* 9870F: drivers/crypto/nx/nx-sha* 9871F: drivers/crypto/nx/nx.* 9872F: drivers/crypto/nx/nx_csbcpb.h 9873F: drivers/crypto/nx/nx_debugfs.c 9874 9875IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-pci@vger.kernel.org 9878L: linuxppc-dev@lists.ozlabs.org 9879S: Supported 9880F: drivers/pci/hotplug/rpadlpar* 9881 9882IBM Power Linux RAID adapter 9883M: Brian King <brking@us.ibm.com> 9884S: Supported 9885F: drivers/scsi/ipr.* 9886 9887IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-pci@vger.kernel.org 9890L: linuxppc-dev@lists.ozlabs.org 9891S: Supported 9892F: drivers/pci/hotplug/rpaphp* 9893 9894IBM Power SRIOV Virtual NIC Device Driver 9895M: Haren Myneni <haren@linux.ibm.com> 9896M: Rick Lindsley <ricklind@linux.ibm.com> 9897R: Nick Child <nnac123@linux.ibm.com> 9898R: Dany Madden <danymadden@us.ibm.com> 9899R: Thomas Falcon <tlfalcon@linux.ibm.com> 9900L: netdev@vger.kernel.org 9901S: Supported 9902F: drivers/net/ethernet/ibm/ibmvnic.* 9903 9904IBM Power VFIO Support 9905M: Timothy Pearson <tpearson@raptorengineering.com> 9906S: Supported 9907F: drivers/vfio/vfio_iommu_spapr_tce.c 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: include/linux/mnt_idmapping.* 9992F: tools/testing/selftests/mount_setattr/ 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003M: Miquel Raynal <miquel.raynal@bootlin.com> 10004L: linux-wpan@vger.kernel.org 10005S: Maintained 10006W: https://linux-wpan.org/ 10007Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10008T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10009T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10010F: Documentation/networking/ieee802154.rst 10011F: drivers/net/ieee802154/ 10012F: include/linux/ieee802154.h 10013F: include/linux/nl802154.h 10014F: include/net/af_ieee802154.h 10015F: include/net/cfg802154.h 10016F: include/net/ieee802154_netdev.h 10017F: include/net/mac802154.h 10018F: include/net/nl802154.h 10019F: net/ieee802154/ 10020F: net/mac802154/ 10021 10022IFCVF VIRTIO DATA PATH ACCELERATOR 10023R: Zhu Lingshan <lingshan.zhu@intel.com> 10024F: drivers/vdpa/ifcvf/ 10025 10026IFE PROTOCOL 10027M: Yotam Gigi <yotam.gi@gmail.com> 10028M: Jamal Hadi Salim <jhs@mojatatu.com> 10029F: include/net/ife.h 10030F: include/uapi/linux/ife.h 10031F: net/ife 10032 10033IGORPLUG-USB IR RECEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/igorplugusb.c 10038 10039IGUANAWORKS USB IR TRANSCEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/iguanair.c 10044 10045IIO DIGITAL POTENTIOMETER DAC 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10050F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10051F: drivers/iio/dac/dpot-dac.c 10052 10053IIO ENVELOPE DETECTOR 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10058F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10059F: drivers/iio/adc/envelope-detector.c 10060 10061IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10062M: Matti Vaittinen <mazziesaccount@gmail.com> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: drivers/iio/light/gain-time-scale-helper.c 10066F: drivers/iio/light/gain-time-scale-helper.h 10067 10068IIO MULTIPLEXER 10069M: Peter Rosin <peda@axentia.se> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10073F: drivers/iio/multiplexer/iio-mux.c 10074 10075IIO SCMI BASED DRIVER 10076M: Jyoti Bhayana <jbhayana@google.com> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: drivers/iio/common/scmi_sensors/scmi_iio.c 10080 10081IIO SUBSYSTEM AND DRIVERS 10082M: Jonathan Cameron <jic23@kernel.org> 10083R: Lars-Peter Clausen <lars@metafoo.de> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10087F: Documentation/ABI/testing/configfs-iio* 10088F: Documentation/ABI/testing/sysfs-bus-iio* 10089F: Documentation/devicetree/bindings/iio/ 10090F: drivers/iio/ 10091F: drivers/staging/iio/ 10092F: include/dt-bindings/iio/ 10093F: include/linux/iio/ 10094F: tools/iio/ 10095 10096IIO UNIT CONVERTER 10097M: Peter Rosin <peda@axentia.se> 10098L: linux-iio@vger.kernel.org 10099S: Maintained 10100F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10101F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10102F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10103F: drivers/iio/afe/iio-rescale.c 10104 10105IKANOS/ADI EAGLE ADSL USB DRIVER 10106M: Matthieu Castet <castet.matthieu@free.fr> 10107M: Stanislaw Gruszka <stf_xl@wp.pl> 10108S: Maintained 10109F: drivers/usb/atm/ueagle-atm.c 10110 10111IMAGIS TOUCHSCREEN DRIVER 10112M: Markuss Broks <markuss.broks@gmail.com> 10113S: Maintained 10114F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10115F: drivers/input/touchscreen/imagis.c 10116 10117IMGTEC ASCII LCD DRIVER 10118M: Paul Burton <paulburton@kernel.org> 10119S: Maintained 10120F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10121F: drivers/auxdisplay/img-ascii-lcd.c 10122 10123IMGTEC IR DECODER DRIVER 10124S: Orphan 10125F: drivers/media/rc/img-ir/ 10126 10127IMON SOUNDGRAPH USB IR RECEIVER 10128M: Sean Young <sean@mess.org> 10129L: linux-media@vger.kernel.org 10130S: Maintained 10131F: drivers/media/rc/imon.c 10132F: drivers/media/rc/imon_raw.c 10133 10134IMS TWINTURBO FRAMEBUFFER DRIVER 10135L: linux-fbdev@vger.kernel.org 10136S: Orphan 10137F: drivers/video/fbdev/imsttfb.c 10138 10139INA209 HARDWARE MONITOR DRIVER 10140M: Guenter Roeck <linux@roeck-us.net> 10141L: linux-hwmon@vger.kernel.org 10142S: Maintained 10143F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10144F: Documentation/hwmon/ina209.rst 10145F: drivers/hwmon/ina209.c 10146 10147INA2XX HARDWARE MONITOR DRIVER 10148M: Guenter Roeck <linux@roeck-us.net> 10149L: linux-hwmon@vger.kernel.org 10150S: Maintained 10151F: Documentation/hwmon/ina2xx.rst 10152F: drivers/hwmon/ina2xx.c 10153F: include/linux/platform_data/ina2xx.h 10154 10155INDEX OF FURTHER KERNEL DOCUMENTATION 10156M: Carlos Bilbao <carlos.bilbao@amd.com> 10157S: Maintained 10158F: Documentation/process/kernel-docs.rst 10159 10160INDUSTRY PACK SUBSYSTEM (IPACK) 10161M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10162M: Jens Taprogge <jens.taprogge@taprogge.org> 10163M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10164L: industrypack-devel@lists.sourceforge.net 10165S: Maintained 10166W: http://industrypack.sourceforge.net 10167F: drivers/ipack/ 10168 10169INFINEON DPS310 Driver 10170M: Eddie James <eajames@linux.ibm.com> 10171L: linux-iio@vger.kernel.org 10172S: Maintained 10173F: drivers/iio/pressure/dps310.c 10174 10175INFINEON PEB2466 ASoC CODEC 10176M: Herve Codina <herve.codina@bootlin.com> 10177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10178S: Maintained 10179F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10180F: sound/soc/codecs/peb2466.c 10181 10182INFINIBAND SUBSYSTEM 10183M: Jason Gunthorpe <jgg@nvidia.com> 10184M: Leon Romanovsky <leonro@nvidia.com> 10185L: linux-rdma@vger.kernel.org 10186S: Supported 10187W: https://github.com/linux-rdma/rdma-core 10188Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10189T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10190F: Documentation/devicetree/bindings/infiniband/ 10191F: Documentation/infiniband/ 10192F: drivers/infiniband/ 10193F: include/rdma/ 10194F: include/trace/events/ib_mad.h 10195F: include/trace/events/ib_umad.h 10196F: include/trace/misc/rdma.h 10197F: include/uapi/linux/if_infiniband.h 10198F: include/uapi/rdma/ 10199F: samples/bpf/ibumad_kern.c 10200F: samples/bpf/ibumad_user.c 10201 10202INGENIC JZ4780 NAND DRIVER 10203M: Harvey Hunt <harveyhuntnexus@gmail.com> 10204L: linux-mtd@lists.infradead.org 10205L: linux-mips@vger.kernel.org 10206S: Maintained 10207F: drivers/mtd/nand/raw/ingenic/ 10208 10209INGENIC JZ47xx SoCs 10210M: Paul Cercueil <paul@crapouillou.net> 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: arch/mips/boot/dts/ingenic/ 10214F: arch/mips/generic/board-ingenic.c 10215F: arch/mips/include/asm/mach-ingenic/ 10216F: arch/mips/ingenic/Kconfig 10217F: drivers/clk/ingenic/ 10218F: drivers/dma/dma-jz4780.c 10219F: drivers/gpu/drm/ingenic/ 10220F: drivers/i2c/busses/i2c-jz4780.c 10221F: drivers/iio/adc/ingenic-adc.c 10222F: drivers/irqchip/irq-ingenic.c 10223F: drivers/memory/jz4780-nemc.c 10224F: drivers/mmc/host/jz4740_mmc.c 10225F: drivers/mtd/nand/raw/ingenic/ 10226F: drivers/pinctrl/pinctrl-ingenic.c 10227F: drivers/power/supply/ingenic-battery.c 10228F: drivers/pwm/pwm-jz4740.c 10229F: drivers/remoteproc/ingenic_rproc.c 10230F: drivers/rtc/rtc-jz4740.c 10231F: drivers/tty/serial/8250/8250_ingenic.c 10232F: drivers/usb/musb/jz4740.c 10233F: drivers/watchdog/jz4740_wdt.c 10234F: include/dt-bindings/iio/adc/ingenic,adc.h 10235F: include/linux/mfd/ingenic-tcu.h 10236F: sound/soc/codecs/jz47* 10237F: sound/soc/jz4740/ 10238 10239INJOINIC IP5xxx POWER BANK IC DRIVER 10240M: Samuel Holland <samuel@sholland.org> 10241S: Maintained 10242F: drivers/power/supply/ip5xxx_power.c 10243 10244INOTIFY 10245M: Jan Kara <jack@suse.cz> 10246R: Amir Goldstein <amir73il@gmail.com> 10247L: linux-fsdevel@vger.kernel.org 10248S: Maintained 10249F: Documentation/filesystems/inotify.rst 10250F: fs/notify/inotify/ 10251F: include/linux/inotify.h 10252F: include/uapi/linux/inotify.h 10253 10254INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10255M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10256L: linux-input@vger.kernel.org 10257S: Maintained 10258Q: http://patchwork.kernel.org/project/linux-input/list/ 10259T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10260F: Documentation/devicetree/bindings/input/ 10261F: Documentation/devicetree/bindings/serio/ 10262F: Documentation/input/ 10263F: drivers/input/ 10264F: include/dt-bindings/input/ 10265F: include/linux/input.h 10266F: include/linux/input/ 10267F: include/uapi/linux/input-event-codes.h 10268F: include/uapi/linux/input.h 10269 10270INPUT MULTITOUCH (MT) PROTOCOL 10271M: Henrik Rydberg <rydberg@bitmath.org> 10272L: linux-input@vger.kernel.org 10273S: Odd fixes 10274F: Documentation/input/multi-touch-protocol.rst 10275F: drivers/input/input-mt.c 10276K: \b(ABS|SYN)_MT_ 10277 10278INSIDE SECURE CRYPTO DRIVER 10279M: Antoine Tenart <atenart@kernel.org> 10280L: linux-crypto@vger.kernel.org 10281S: Maintained 10282F: drivers/crypto/inside-secure/ 10283 10284INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10285M: Mimi Zohar <zohar@linux.ibm.com> 10286M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10287L: linux-integrity@vger.kernel.org 10288S: Supported 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10290F: security/integrity/ 10291F: security/integrity/ima/ 10292 10293INTEL 810/815 FRAMEBUFFER DRIVER 10294M: Antonino Daplas <adaplas@gmail.com> 10295L: linux-fbdev@vger.kernel.org 10296S: Maintained 10297F: drivers/video/fbdev/i810/ 10298 10299INTEL 8254 COUNTER DRIVER 10300M: William Breathitt Gray <william.gray@linaro.org> 10301L: linux-iio@vger.kernel.org 10302S: Maintained 10303F: drivers/counter/i8254.c 10304F: include/linux/i8254.h 10305 10306INTEL 8255 GPIO DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-gpio@vger.kernel.org 10309S: Maintained 10310F: drivers/gpio/gpio-i8255.c 10311F: drivers/gpio/gpio-i8255.h 10312 10313INTEL ASoC DRIVERS 10314M: Cezary Rojewski <cezary.rojewski@intel.com> 10315M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10316M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10317M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10318M: Bard Liao <yung-chuan.liao@linux.intel.com> 10319M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10320M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10321L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10322S: Supported 10323F: sound/soc/intel/ 10324 10325INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10326M: Hans de Goede <hdegoede@redhat.com> 10327L: platform-driver-x86@vger.kernel.org 10328S: Maintained 10329F: drivers/platform/x86/intel/atomisp2/pm.c 10330 10331INTEL ATOMISP2 LED DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/led.c 10336 10337INTEL BIOS SAR INT1092 DRIVER 10338M: Shravan Sudhakar <s.shravan@intel.com> 10339M: Intel Corporation <linuxwwan@intel.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/int1092/ 10343 10344INTEL BROXTON PMC DRIVER 10345M: Mika Westerberg <mika.westerberg@linux.intel.com> 10346M: Zha Qipeng <qipeng.zha@intel.com> 10347S: Maintained 10348F: drivers/mfd/intel_pmc_bxt.c 10349F: include/linux/mfd/intel_pmc_bxt.h 10350 10351INTEL C600 SERIES SAS CONTROLLER DRIVER 10352M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10353L: linux-scsi@vger.kernel.org 10354S: Supported 10355T: git git://git.code.sf.net/p/intel-sas/isci 10356F: drivers/scsi/isci/ 10357 10358INTEL CPU family model numbers 10359M: Tony Luck <tony.luck@intel.com> 10360M: x86@kernel.org 10361L: linux-kernel@vger.kernel.org 10362S: Supported 10363F: arch/x86/include/asm/intel-family.h 10364 10365INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10366M: Jani Nikula <jani.nikula@linux.intel.com> 10367M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10368M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10369M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10370L: intel-gfx@lists.freedesktop.org 10371S: Supported 10372W: https://01.org/linuxgraphics/ 10373Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10374B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10375C: irc://irc.oftc.net/intel-gfx 10376T: git git://anongit.freedesktop.org/drm-intel 10377F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10378F: Documentation/gpu/i915.rst 10379F: drivers/gpu/drm/i915/ 10380F: include/drm/i915* 10381F: include/uapi/drm/i915_drm.h 10382 10383INTEL ETHERNET DRIVERS 10384M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10385M: Tony Nguyen <anthony.l.nguyen@intel.com> 10386L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10387S: Supported 10388W: https://www.intel.com/content/www/us/en/support.html 10389Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10392F: Documentation/networking/device_drivers/ethernet/intel/ 10393F: drivers/net/ethernet/intel/ 10394F: drivers/net/ethernet/intel/*/ 10395F: include/linux/avf/virtchnl.h 10396F: include/linux/net/intel/iidc.h 10397 10398INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10399M: Mustafa Ismail <mustafa.ismail@intel.com> 10400M: Shiraz Saleem <shiraz.saleem@intel.com> 10401L: linux-rdma@vger.kernel.org 10402S: Supported 10403F: drivers/infiniband/hw/irdma/ 10404F: include/uapi/rdma/irdma-abi.h 10405 10406INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10407M: Maik Broemme <mbroemme@libmpq.org> 10408L: linux-fbdev@vger.kernel.org 10409S: Maintained 10410F: Documentation/fb/intelfb.rst 10411F: drivers/video/fbdev/intelfb/ 10412 10413INTEL GPIO DRIVERS 10414M: Andy Shevchenko <andy@kernel.org> 10415L: linux-gpio@vger.kernel.org 10416S: Supported 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10418F: drivers/gpio/gpio-elkhartlake.c 10419F: drivers/gpio/gpio-ich.c 10420F: drivers/gpio/gpio-merrifield.c 10421F: drivers/gpio/gpio-ml-ioh.c 10422F: drivers/gpio/gpio-pch.c 10423F: drivers/gpio/gpio-sch.c 10424F: drivers/gpio/gpio-sodaville.c 10425F: drivers/gpio/gpio-tangier.c 10426 10427INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10428M: Zhenyu Wang <zhenyuw@linux.intel.com> 10429M: Zhi Wang <zhi.a.wang@intel.com> 10430L: intel-gvt-dev@lists.freedesktop.org 10431L: intel-gfx@lists.freedesktop.org 10432S: Supported 10433W: https://01.org/igvt-g 10434T: git https://github.com/intel/gvt-linux.git 10435F: drivers/gpu/drm/i915/gvt/ 10436 10437INTEL HID EVENT DRIVER 10438M: Alex Hung <alexhung@gmail.com> 10439L: platform-driver-x86@vger.kernel.org 10440S: Maintained 10441F: drivers/platform/x86/intel/hid.c 10442 10443INTEL I/OAT DMA DRIVER 10444M: Dave Jiang <dave.jiang@intel.com> 10445R: Dan Williams <dan.j.williams@intel.com> 10446L: dmaengine@vger.kernel.org 10447S: Supported 10448Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10449F: drivers/dma/ioat* 10450 10451INTEL IDLE DRIVER 10452M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10453M: Len Brown <lenb@kernel.org> 10454L: linux-pm@vger.kernel.org 10455S: Supported 10456B: https://bugzilla.kernel.org 10457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10458F: drivers/idle/intel_idle.c 10459 10460INTEL IDXD DRIVER 10461M: Fenghua Yu <fenghua.yu@intel.com> 10462M: Dave Jiang <dave.jiang@intel.com> 10463L: dmaengine@vger.kernel.org 10464S: Supported 10465F: drivers/dma/idxd/* 10466F: include/uapi/linux/idxd.h 10467 10468INTEL IN FIELD SCAN (IFS) DEVICE 10469M: Jithu Joseph <jithu.joseph@intel.com> 10470R: Ashok Raj <ashok.raj@intel.com> 10471R: Tony Luck <tony.luck@intel.com> 10472S: Maintained 10473F: drivers/platform/x86/intel/ifs 10474F: include/trace/events/intel_ifs.h 10475 10476INTEL INTEGRATED SENSOR HUB DRIVER 10477M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10478M: Jiri Kosina <jikos@kernel.org> 10479L: linux-input@vger.kernel.org 10480S: Maintained 10481F: drivers/hid/intel-ish-hid/ 10482 10483INTEL IOMMU (VT-d) 10484M: David Woodhouse <dwmw2@infradead.org> 10485M: Lu Baolu <baolu.lu@linux.intel.com> 10486L: iommu@lists.linux.dev 10487S: Supported 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10489F: drivers/iommu/intel/ 10490 10491INTEL IPU3 CSI-2 CIO2 DRIVER 10492M: Yong Zhi <yong.zhi@intel.com> 10493M: Sakari Ailus <sakari.ailus@linux.intel.com> 10494M: Bingbu Cao <bingbu.cao@intel.com> 10495M: Dan Scally <djrscally@gmail.com> 10496R: Tianshu Qiu <tian.shu.qiu@intel.com> 10497L: linux-media@vger.kernel.org 10498S: Maintained 10499T: git git://linuxtv.org/media_tree.git 10500F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10501F: drivers/media/pci/intel/ipu3/ 10502 10503INTEL IPU3 CSI-2 IMGU DRIVER 10504M: Sakari Ailus <sakari.ailus@linux.intel.com> 10505R: Bingbu Cao <bingbu.cao@intel.com> 10506R: Tianshu Qiu <tian.shu.qiu@intel.com> 10507L: linux-media@vger.kernel.org 10508S: Maintained 10509F: Documentation/admin-guide/media/ipu3.rst 10510F: Documentation/admin-guide/media/ipu3_rcb.svg 10511F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10512F: drivers/staging/media/ipu3/ 10513 10514INTEL ISHTP ECLITE DRIVER 10515M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10516L: platform-driver-x86@vger.kernel.org 10517S: Supported 10518F: drivers/platform/x86/intel/ishtp_eclite.c 10519 10520INTEL IXP4XX CRYPTO SUPPORT 10521M: Corentin Labbe <clabbe@baylibre.com> 10522L: linux-crypto@vger.kernel.org 10523S: Maintained 10524F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10525 10526INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10527M: Krzysztof Halasa <khalasa@piap.pl> 10528S: Maintained 10529F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10530F: drivers/net/wan/ixp4xx_hss.c 10531F: drivers/soc/ixp4xx/ixp4xx-npe.c 10532F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10533F: include/linux/soc/ixp4xx/npe.h 10534F: include/linux/soc/ixp4xx/qmgr.h 10535 10536INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10537M: Deepak Saxena <dsaxena@plexity.net> 10538S: Maintained 10539F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10540F: drivers/char/hw_random/ixp4xx-rng.c 10541 10542INTEL KEEM BAY DRM DRIVER 10543M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10544M: Edmund Dea <edmund.j.dea@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10547F: drivers/gpu/drm/kmb/ 10548 10549INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10550M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10553F: drivers/crypto/intel/keembay/Kconfig 10554F: drivers/crypto/intel/keembay/Makefile 10555F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10556F: drivers/crypto/intel/keembay/ocs-aes.c 10557F: drivers/crypto/intel/keembay/ocs-aes.h 10558 10559INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10560M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10561M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10562M: Mark Gross <mgross@linux.intel.com> 10563S: Maintained 10564F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10565F: drivers/crypto/intel/keembay/Kconfig 10566F: drivers/crypto/intel/keembay/Makefile 10567F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10568 10569INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10570M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10571M: Declan Murphy <declan.murphy@intel.com> 10572S: Maintained 10573F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10574F: drivers/crypto/intel/keembay/Kconfig 10575F: drivers/crypto/intel/keembay/Makefile 10576F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10577F: drivers/crypto/intel/keembay/ocs-hcu.c 10578F: drivers/crypto/intel/keembay/ocs-hcu.h 10579 10580INTEL MANAGEMENT ENGINE (mei) 10581M: Tomas Winkler <tomas.winkler@intel.com> 10582L: linux-kernel@vger.kernel.org 10583S: Supported 10584F: Documentation/driver-api/mei/* 10585F: drivers/misc/mei/ 10586F: drivers/watchdog/mei_wdt.c 10587F: include/linux/mei_aux.h 10588F: include/linux/mei_cl_bus.h 10589F: include/uapi/linux/mei.h 10590F: include/uapi/linux/mei_uuid.h 10591F: include/uapi/linux/uuid.h 10592F: samples/mei/* 10593 10594INTEL MAX 10 BMC MFD DRIVER 10595M: Xu Yilun <yilun.xu@intel.com> 10596R: Tom Rix <trix@redhat.com> 10597S: Maintained 10598F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10599F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10600F: drivers/hwmon/intel-m10-bmc-hwmon.c 10601F: drivers/mfd/intel-m10-bmc* 10602F: include/linux/mfd/intel-m10-bmc.h 10603 10604INTEL MAX10 BMC SECURE UPDATES 10605M: Russ Weight <russell.h.weight@intel.com> 10606L: linux-fpga@vger.kernel.org 10607S: Maintained 10608F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10609F: drivers/fpga/intel-m10-bmc-sec-update.c 10610 10611INTEL P-Unit IPC DRIVER 10612M: Zha Qipeng <qipeng.zha@intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: arch/x86/include/asm/intel_punit_ipc.h 10616F: drivers/platform/x86/intel/punit_ipc.c 10617 10618INTEL PMC CORE DRIVER 10619M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10620M: David E Box <david.e.box@intel.com> 10621L: platform-driver-x86@vger.kernel.org 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10624F: drivers/platform/x86/intel/pmc/ 10625 10626INTEL PMIC GPIO DRIVERS 10627M: Andy Shevchenko <andy@kernel.org> 10628S: Supported 10629T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10630F: drivers/gpio/gpio-*cove.c 10631 10632INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635F: drivers/mfd/intel_soc_pmic* 10636F: include/linux/mfd/intel_soc_pmic* 10637 10638INTEL PMT DRIVERS 10639M: David E. Box <david.e.box@linux.intel.com> 10640S: Supported 10641F: drivers/platform/x86/intel/pmt/ 10642 10643INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10644M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10645L: linux-wireless@vger.kernel.org 10646S: Maintained 10647F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10648F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10649F: drivers/net/wireless/intel/ipw2x00/ 10650 10651INTEL PSTATE DRIVER 10652M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10653M: Len Brown <lenb@kernel.org> 10654L: linux-pm@vger.kernel.org 10655S: Supported 10656F: drivers/cpufreq/intel_pstate.c 10657 10658INTEL PTP DFL ToD DRIVER 10659M: Tianfei Zhang <tianfei.zhang@intel.com> 10660L: linux-fpga@vger.kernel.org 10661L: netdev@vger.kernel.org 10662S: Maintained 10663F: drivers/ptp/ptp_dfl_tod.c 10664 10665INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10666M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10667L: linux-iio@vger.kernel.org 10668F: drivers/counter/intel-qep.c 10669 10670INTEL SCU DRIVERS 10671M: Mika Westerberg <mika.westerberg@linux.intel.com> 10672S: Maintained 10673F: arch/x86/include/asm/intel_scu_ipc.h 10674F: drivers/platform/x86/intel_scu_* 10675 10676INTEL SDSI DRIVER 10677M: David E. Box <david.e.box@linux.intel.com> 10678S: Supported 10679F: drivers/platform/x86/intel/sdsi.c 10680F: tools/arch/x86/intel_sdsi/ 10681F: tools/testing/selftests/drivers/sdsi/ 10682 10683INTEL SGX 10684M: Jarkko Sakkinen <jarkko@kernel.org> 10685R: Dave Hansen <dave.hansen@linux.intel.com> 10686L: linux-sgx@vger.kernel.org 10687S: Supported 10688Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10690F: Documentation/arch/x86/sgx.rst 10691F: arch/x86/entry/vdso/vsgx.S 10692F: arch/x86/include/asm/sgx.h 10693F: arch/x86/include/uapi/asm/sgx.h 10694F: arch/x86/kernel/cpu/sgx/* 10695F: tools/testing/selftests/sgx/* 10696K: \bSGX_ 10697 10698INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10699M: Daniel Scally <djrscally@gmail.com> 10700S: Maintained 10701F: drivers/platform/x86/intel/int3472/ 10702 10703INTEL SPEED SELECT TECHNOLOGY 10704M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: drivers/platform/x86/intel/speed_select_if/ 10708F: include/uapi/linux/isst_if.h 10709F: tools/power/x86/intel-speed-select/ 10710 10711INTEL STRATIX10 FIRMWARE DRIVERS 10712M: Dinh Nguyen <dinguyen@kernel.org> 10713L: linux-kernel@vger.kernel.org 10714S: Maintained 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10716F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10717F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10718F: drivers/firmware/stratix10-rsu.c 10719F: drivers/firmware/stratix10-svc.c 10720F: include/linux/firmware/intel/stratix10-smc.h 10721F: include/linux/firmware/intel/stratix10-svc-client.h 10722 10723INTEL TELEMETRY DRIVER 10724M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10725M: "David E. Box" <david.e.box@linux.intel.com> 10726L: platform-driver-x86@vger.kernel.org 10727S: Maintained 10728F: arch/x86/include/asm/intel_telemetry.h 10729F: drivers/platform/x86/intel/telemetry/ 10730 10731INTEL TPMI DRIVER 10732M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: Documentation/ABI/testing/debugfs-tpmi 10736F: drivers/platform/x86/intel/tpmi.c 10737F: include/linux/intel_tpmi.h 10738 10739INTEL UNCORE FREQUENCY CONTROL 10740M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10741L: platform-driver-x86@vger.kernel.org 10742S: Maintained 10743F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10744F: drivers/platform/x86/intel/uncore-frequency/ 10745 10746INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10747M: David E. Box <david.e.box@linux.intel.com> 10748S: Supported 10749F: drivers/platform/x86/intel/vsec.* 10750 10751INTEL VIRTUAL BUTTON DRIVER 10752M: AceLan Kao <acelan.kao@canonical.com> 10753L: platform-driver-x86@vger.kernel.org 10754S: Maintained 10755F: drivers/platform/x86/intel/vbtn.c 10756 10757INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10758M: Stanislaw Gruszka <stf_xl@wp.pl> 10759L: linux-wireless@vger.kernel.org 10760S: Supported 10761F: drivers/net/wireless/intel/iwlegacy/ 10762 10763INTEL WIRELESS WIFI LINK (iwlwifi) 10764M: Gregory Greenman <gregory.greenman@intel.com> 10765L: linux-wireless@vger.kernel.org 10766S: Supported 10767W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10768T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10769F: drivers/net/wireless/intel/iwlwifi/ 10770 10771INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10772M: Jithu Joseph <jithu.joseph@intel.com> 10773R: Maurice Ma <maurice.ma@intel.com> 10774S: Maintained 10775W: https://slimbootloader.github.io/security/firmware-update.html 10776F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10777 10778INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10779L: Dell.Client.Kernel@dell.com 10780S: Maintained 10781F: drivers/platform/x86/intel/wmi/thunderbolt.c 10782 10783INTEL WWAN IOSM DRIVER 10784M: M Chetan Kumar <m.chetan.kumar@intel.com> 10785M: Intel Corporation <linuxwwan@intel.com> 10786L: netdev@vger.kernel.org 10787S: Maintained 10788F: drivers/net/wwan/iosm/ 10789 10790INTEL(R) TRACE HUB 10791M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10792S: Supported 10793F: Documentation/trace/intel_th.rst 10794F: drivers/hwtracing/intel_th/ 10795F: include/linux/intel_th.h 10796 10797INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10798M: Ning Sun <ning.sun@intel.com> 10799L: tboot-devel@lists.sourceforge.net 10800S: Supported 10801W: http://tboot.sourceforge.net 10802T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10803F: Documentation/arch/x86/intel_txt.rst 10804F: arch/x86/kernel/tboot.c 10805F: include/linux/tboot.h 10806 10807INTERCONNECT API 10808M: Georgi Djakov <djakov@kernel.org> 10809L: linux-pm@vger.kernel.org 10810S: Maintained 10811T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10812F: Documentation/devicetree/bindings/interconnect/ 10813F: Documentation/driver-api/interconnect.rst 10814F: drivers/interconnect/ 10815F: include/dt-bindings/interconnect/ 10816F: include/linux/interconnect-provider.h 10817F: include/linux/interconnect.h 10818 10819INTERRUPT COUNTER DRIVER 10820M: Oleksij Rempel <o.rempel@pengutronix.de> 10821R: Pengutronix Kernel Team <kernel@pengutronix.de> 10822L: linux-iio@vger.kernel.org 10823F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10824F: drivers/counter/interrupt-cnt.c 10825 10826INTERSIL ISL7998X VIDEO DECODER DRIVER 10827M: Michael Tretter <m.tretter@pengutronix.de> 10828R: Pengutronix Kernel Team <kernel@pengutronix.de> 10829L: linux-media@vger.kernel.org 10830S: Maintained 10831F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10832F: drivers/media/i2c/isl7998x.c 10833 10834INVENSENSE ICM-426xx IMU DRIVER 10835M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10836L: linux-iio@vger.kernel.org 10837S: Maintained 10838W: https://invensense.tdk.com/ 10839F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10840F: drivers/iio/imu/inv_icm42600/ 10841 10842INVENSENSE MPU-3050 GYROSCOPE DRIVER 10843M: Linus Walleij <linus.walleij@linaro.org> 10844L: linux-iio@vger.kernel.org 10845S: Maintained 10846F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10847F: drivers/iio/gyro/mpu3050* 10848 10849IOC3 ETHERNET DRIVER 10850M: Ralf Baechle <ralf@linux-mips.org> 10851L: linux-mips@vger.kernel.org 10852S: Maintained 10853F: drivers/net/ethernet/sgi/ioc3-eth.c 10854 10855IOMAP FILESYSTEM LIBRARY 10856M: Darrick J. Wong <djwong@kernel.org> 10857L: linux-xfs@vger.kernel.org 10858L: linux-fsdevel@vger.kernel.org 10859S: Supported 10860T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10861F: fs/iomap/ 10862F: include/linux/iomap.h 10863 10864IOMMU DMA-API LAYER 10865M: Robin Murphy <robin.murphy@arm.com> 10866L: iommu@lists.linux.dev 10867S: Maintained 10868T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10869F: drivers/iommu/dma-iommu.c 10870F: drivers/iommu/dma-iommu.h 10871F: drivers/iommu/iova.c 10872F: include/linux/iova.h 10873 10874IOMMU SUBSYSTEM 10875M: Joerg Roedel <joro@8bytes.org> 10876M: Will Deacon <will@kernel.org> 10877R: Robin Murphy <robin.murphy@arm.com> 10878L: iommu@lists.linux.dev 10879S: Maintained 10880T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10881F: Documentation/devicetree/bindings/iommu/ 10882F: Documentation/userspace-api/iommu.rst 10883F: drivers/iommu/ 10884F: include/linux/iommu.h 10885F: include/linux/iova.h 10886F: include/linux/of_iommu.h 10887F: include/uapi/linux/iommu.h 10888 10889IOMMUFD 10890M: Jason Gunthorpe <jgg@nvidia.com> 10891M: Kevin Tian <kevin.tian@intel.com> 10892L: iommu@lists.linux.dev 10893S: Maintained 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10895F: Documentation/userspace-api/iommufd.rst 10896F: drivers/iommu/iommufd/ 10897F: include/linux/iommufd.h 10898F: include/uapi/linux/iommufd.h 10899F: tools/testing/selftests/iommu/ 10900 10901IOSYS-MAP HELPERS 10902M: Thomas Zimmermann <tzimmermann@suse.de> 10903L: dri-devel@lists.freedesktop.org 10904S: Maintained 10905T: git git://anongit.freedesktop.org/drm/drm-misc 10906F: include/linux/iosys-map.h 10907 10908IO_URING 10909M: Jens Axboe <axboe@kernel.dk> 10910R: Pavel Begunkov <asml.silence@gmail.com> 10911L: io-uring@vger.kernel.org 10912S: Maintained 10913T: git git://git.kernel.dk/linux-block 10914T: git git://git.kernel.dk/liburing 10915F: include/linux/io_uring.h 10916F: include/linux/io_uring_types.h 10917F: include/trace/events/io_uring.h 10918F: include/uapi/linux/io_uring.h 10919F: io_uring/ 10920F: tools/io_uring/ 10921 10922IPMI SUBSYSTEM 10923M: Corey Minyard <minyard@acm.org> 10924L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10925S: Supported 10926W: http://openipmi.sourceforge.net/ 10927T: git https://github.com/cminyard/linux-ipmi.git for-next 10928F: Documentation/devicetree/bindings/ipmi/ 10929F: Documentation/driver-api/ipmi.rst 10930F: drivers/char/ipmi/ 10931F: include/linux/ipmi* 10932F: include/uapi/linux/ipmi* 10933 10934IPS SCSI RAID DRIVER 10935M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10936L: linux-scsi@vger.kernel.org 10937S: Maintained 10938W: http://www.adaptec.com/ 10939F: drivers/scsi/ips* 10940 10941IPVS 10942M: Simon Horman <horms@verge.net.au> 10943M: Julian Anastasov <ja@ssi.bg> 10944L: netdev@vger.kernel.org 10945L: lvs-devel@vger.kernel.org 10946S: Maintained 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10949F: Documentation/networking/ipvs-sysctl.rst 10950F: include/net/ip_vs.h 10951F: include/uapi/linux/ip_vs.h 10952F: net/netfilter/ipvs/ 10953 10954IPWIRELESS DRIVER 10955M: Jiri Kosina <jikos@kernel.org> 10956M: David Sterba <dsterba@suse.com> 10957S: Odd Fixes 10958F: drivers/tty/ipwireless/ 10959 10960IRON DEVICE AUDIO CODEC DRIVERS 10961M: Kiseok Jo <kiseok.jo@irondevice.com> 10962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10963S: Maintained 10964F: Documentation/devicetree/bindings/sound/irondevice,* 10965F: sound/soc/codecs/sma* 10966 10967IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10968M: Marc Zyngier <maz@kernel.org> 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10971F: Documentation/core-api/irq/irq-domain.rst 10972F: include/linux/irqdomain.h 10973F: kernel/irq/irqdomain.c 10974F: kernel/irq/msi.c 10975 10976IRQ SUBSYSTEM 10977M: Thomas Gleixner <tglx@linutronix.de> 10978L: linux-kernel@vger.kernel.org 10979S: Maintained 10980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10981F: include/linux/group_cpus.h 10982F: kernel/irq/ 10983F: lib/group_cpus.c 10984 10985IRQCHIP DRIVERS 10986M: Thomas Gleixner <tglx@linutronix.de> 10987M: Marc Zyngier <maz@kernel.org> 10988L: linux-kernel@vger.kernel.org 10989S: Maintained 10990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10991F: Documentation/devicetree/bindings/interrupt-controller/ 10992F: drivers/irqchip/ 10993 10994ISA 10995M: William Breathitt Gray <william.gray@linaro.org> 10996S: Maintained 10997F: Documentation/driver-api/isa.rst 10998F: drivers/base/isa.c 10999F: include/linux/isa.h 11000 11001ISA RADIO MODULE 11002M: Hans Verkuil <hverkuil@xs4all.nl> 11003L: linux-media@vger.kernel.org 11004S: Maintained 11005W: https://linuxtv.org 11006T: git git://linuxtv.org/media_tree.git 11007F: drivers/media/radio/radio-isa* 11008 11009ISAPNP 11010M: Jaroslav Kysela <perex@perex.cz> 11011S: Maintained 11012F: Documentation/driver-api/isapnp.rst 11013F: drivers/pnp/isapnp/ 11014F: include/linux/isapnp.h 11015 11016ISCSI 11017M: Lee Duncan <lduncan@suse.com> 11018M: Chris Leech <cleech@redhat.com> 11019M: Mike Christie <michael.christie@oracle.com> 11020L: open-iscsi@googlegroups.com 11021L: linux-scsi@vger.kernel.org 11022S: Maintained 11023W: www.open-iscsi.com 11024F: drivers/scsi/*iscsi* 11025F: include/scsi/*iscsi* 11026 11027iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11028M: Peter Jones <pjones@redhat.com> 11029M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11030S: Maintained 11031F: drivers/firmware/iscsi_ibft* 11032 11033ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11034M: Sagi Grimberg <sagi@grimberg.me> 11035M: Max Gurtovoy <mgurtovoy@nvidia.com> 11036L: linux-rdma@vger.kernel.org 11037S: Supported 11038W: http://www.openfabrics.org 11039W: www.open-iscsi.org 11040Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11041F: drivers/infiniband/ulp/iser/ 11042 11043ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11044M: Sagi Grimberg <sagi@grimberg.me> 11045L: linux-rdma@vger.kernel.org 11046L: target-devel@vger.kernel.org 11047S: Supported 11048W: http://www.linux-iscsi.org 11049T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11050F: drivers/infiniband/ulp/isert 11051 11052ISDN/CMTP OVER BLUETOOTH 11053M: Karsten Keil <isdn@linux-pingi.de> 11054L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11055L: netdev@vger.kernel.org 11056S: Odd Fixes 11057W: http://www.isdn4linux.de 11058F: Documentation/isdn/ 11059F: drivers/isdn/capi/ 11060F: include/linux/isdn/ 11061F: include/uapi/linux/isdn/ 11062F: net/bluetooth/cmtp/ 11063 11064ISDN/mISDN SUBSYSTEM 11065M: Karsten Keil <isdn@linux-pingi.de> 11066L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11067L: netdev@vger.kernel.org 11068S: Maintained 11069W: http://www.isdn4linux.de 11070F: drivers/isdn/Kconfig 11071F: drivers/isdn/Makefile 11072F: drivers/isdn/hardware/ 11073F: drivers/isdn/mISDN/ 11074 11075ISOFS FILESYSTEM 11076M: Jan Kara <jack@suse.cz> 11077L: linux-fsdevel@vger.kernel.org 11078S: Maintained 11079F: Documentation/filesystems/isofs.rst 11080F: fs/isofs/ 11081 11082IT87 HARDWARE MONITORING DRIVER 11083M: Jean Delvare <jdelvare@suse.com> 11084L: linux-hwmon@vger.kernel.org 11085S: Maintained 11086F: Documentation/hwmon/it87.rst 11087F: drivers/hwmon/it87.c 11088 11089IT913X MEDIA DRIVER 11090M: Antti Palosaari <crope@iki.fi> 11091L: linux-media@vger.kernel.org 11092S: Maintained 11093W: https://linuxtv.org 11094W: http://palosaari.fi/linux/ 11095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11096T: git git://linuxtv.org/anttip/media_tree.git 11097F: drivers/media/tuners/it913x* 11098 11099ITE IT66121 HDMI BRIDGE DRIVER 11100M: Phong LE <ple@baylibre.com> 11101M: Neil Armstrong <neil.armstrong@linaro.org> 11102S: Maintained 11103T: git git://anongit.freedesktop.org/drm/drm-misc 11104F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11105F: drivers/gpu/drm/bridge/ite-it66121.c 11106 11107IVTV VIDEO4LINUX DRIVER 11108M: Andy Walls <awalls@md.metrocast.net> 11109L: linux-media@vger.kernel.org 11110S: Maintained 11111W: https://linuxtv.org 11112T: git git://linuxtv.org/media_tree.git 11113F: Documentation/admin-guide/media/ivtv* 11114F: drivers/media/pci/ivtv/ 11115F: include/uapi/linux/ivtv* 11116 11117IX2505V MEDIA DRIVER 11118M: Malcolm Priestley <tvboxspy@gmail.com> 11119L: linux-media@vger.kernel.org 11120S: Maintained 11121W: https://linuxtv.org 11122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11123F: drivers/media/dvb-frontends/ix2505v* 11124 11125JAILHOUSE HYPERVISOR INTERFACE 11126M: Jan Kiszka <jan.kiszka@siemens.com> 11127L: jailhouse-dev@googlegroups.com 11128S: Maintained 11129F: arch/x86/include/asm/jailhouse_para.h 11130F: arch/x86/kernel/jailhouse.c 11131 11132JC42.4 TEMPERATURE SENSOR DRIVER 11133M: Guenter Roeck <linux@roeck-us.net> 11134L: linux-hwmon@vger.kernel.org 11135S: Maintained 11136F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11137F: Documentation/hwmon/jc42.rst 11138F: drivers/hwmon/jc42.c 11139 11140JFS FILESYSTEM 11141M: Dave Kleikamp <shaggy@kernel.org> 11142L: jfs-discussion@lists.sourceforge.net 11143S: Odd Fixes 11144W: http://jfs.sourceforge.net/ 11145T: git https://github.com/kleikamp/linux-shaggy.git 11146F: Documentation/admin-guide/jfs.rst 11147F: fs/jfs/ 11148 11149JME NETWORK DRIVER 11150M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11151L: netdev@vger.kernel.org 11152S: Maintained 11153F: drivers/net/ethernet/jme.* 11154 11155JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11156M: David Woodhouse <dwmw2@infradead.org> 11157M: Richard Weinberger <richard@nod.at> 11158L: linux-mtd@lists.infradead.org 11159S: Odd Fixes 11160W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11161T: git git://git.infradead.org/ubifs-2.6.git 11162F: fs/jffs2/ 11163F: include/uapi/linux/jffs2.h 11164 11165JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11166M: "Theodore Ts'o" <tytso@mit.edu> 11167M: Jan Kara <jack@suse.com> 11168L: linux-ext4@vger.kernel.org 11169S: Maintained 11170F: fs/jbd2/ 11171F: include/linux/jbd2.h 11172 11173JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11174M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11175L: linux-media@vger.kernel.org 11176L: linux-renesas-soc@vger.kernel.org 11177S: Maintained 11178F: drivers/media/platform/renesas/rcar_jpu.c 11179 11180JSM Neo PCI based serial card 11181L: linux-serial@vger.kernel.org 11182S: Orphan 11183F: drivers/tty/serial/jsm/ 11184 11185K10TEMP HARDWARE MONITORING DRIVER 11186M: Clemens Ladisch <clemens@ladisch.de> 11187L: linux-hwmon@vger.kernel.org 11188S: Maintained 11189F: Documentation/hwmon/k10temp.rst 11190F: drivers/hwmon/k10temp.c 11191 11192K8TEMP HARDWARE MONITORING DRIVER 11193M: Rudolf Marek <r.marek@assembler.cz> 11194L: linux-hwmon@vger.kernel.org 11195S: Maintained 11196F: Documentation/hwmon/k8temp.rst 11197F: drivers/hwmon/k8temp.c 11198 11199KASAN 11200M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11201R: Alexander Potapenko <glider@google.com> 11202R: Andrey Konovalov <andreyknvl@gmail.com> 11203R: Dmitry Vyukov <dvyukov@google.com> 11204R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11205L: kasan-dev@googlegroups.com 11206S: Maintained 11207F: Documentation/dev-tools/kasan.rst 11208F: arch/*/include/asm/*kasan.h 11209F: arch/*/mm/kasan_init* 11210F: include/linux/kasan*.h 11211F: lib/Kconfig.kasan 11212F: mm/kasan/ 11213F: scripts/Makefile.kasan 11214 11215KCONFIG 11216M: Masahiro Yamada <masahiroy@kernel.org> 11217L: linux-kbuild@vger.kernel.org 11218S: Maintained 11219Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11220T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11221F: Documentation/kbuild/kconfig* 11222F: scripts/Kconfig.include 11223F: scripts/kconfig/ 11224 11225KCOV 11226R: Dmitry Vyukov <dvyukov@google.com> 11227R: Andrey Konovalov <andreyknvl@gmail.com> 11228L: kasan-dev@googlegroups.com 11229S: Maintained 11230F: Documentation/dev-tools/kcov.rst 11231F: include/linux/kcov.h 11232F: include/uapi/linux/kcov.h 11233F: kernel/kcov.c 11234F: scripts/Makefile.kcov 11235 11236KCSAN 11237M: Marco Elver <elver@google.com> 11238R: Dmitry Vyukov <dvyukov@google.com> 11239L: kasan-dev@googlegroups.com 11240S: Maintained 11241F: Documentation/dev-tools/kcsan.rst 11242F: include/linux/kcsan*.h 11243F: kernel/kcsan/ 11244F: lib/Kconfig.kcsan 11245F: scripts/Makefile.kcsan 11246 11247KDUMP 11248M: Baoquan He <bhe@redhat.com> 11249R: Vivek Goyal <vgoyal@redhat.com> 11250R: Dave Young <dyoung@redhat.com> 11251L: kexec@lists.infradead.org 11252S: Maintained 11253W: http://lse.sourceforge.net/kdump/ 11254F: Documentation/admin-guide/kdump/ 11255F: fs/proc/vmcore.c 11256F: include/linux/crash_core.h 11257F: include/linux/crash_dump.h 11258F: include/uapi/linux/vmcore.h 11259F: kernel/crash_*.c 11260 11261KEENE FM RADIO TRANSMITTER DRIVER 11262M: Hans Verkuil <hverkuil@xs4all.nl> 11263L: linux-media@vger.kernel.org 11264S: Maintained 11265W: https://linuxtv.org 11266T: git git://linuxtv.org/media_tree.git 11267F: drivers/media/radio/radio-keene* 11268 11269KERNEL AUTOMOUNTER 11270M: Ian Kent <raven@themaw.net> 11271L: autofs@vger.kernel.org 11272S: Maintained 11273F: fs/autofs/ 11274 11275KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11276M: Masahiro Yamada <masahiroy@kernel.org> 11277R: Nathan Chancellor <nathan@kernel.org> 11278R: Nick Desaulniers <ndesaulniers@google.com> 11279R: Nicolas Schier <nicolas@fjasle.eu> 11280L: linux-kbuild@vger.kernel.org 11281S: Maintained 11282Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11283T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11284F: Documentation/kbuild/ 11285F: Makefile 11286F: scripts/*vmlinux* 11287F: scripts/Kbuild* 11288F: scripts/Makefile* 11289F: scripts/basic/ 11290F: scripts/dummy-tools/ 11291F: scripts/mk* 11292F: scripts/mod/ 11293F: scripts/package/ 11294 11295KERNEL HARDENING (not covered by other areas) 11296M: Kees Cook <keescook@chromium.org> 11297L: linux-hardening@vger.kernel.org 11298S: Supported 11299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11300F: Documentation/ABI/testing/sysfs-kernel-oops_count 11301F: Documentation/ABI/testing/sysfs-kernel-warn_count 11302F: include/linux/overflow.h 11303F: include/linux/randomize_kstack.h 11304F: mm/usercopy.c 11305K: \b(add|choose)_random_kstack_offset\b 11306K: \b__check_(object_size|heap_object)\b 11307 11308KERNEL JANITORS 11309L: kernel-janitors@vger.kernel.org 11310S: Odd Fixes 11311W: http://kernelnewbies.org/KernelJanitors 11312 11313KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11314M: Chuck Lever <chuck.lever@oracle.com> 11315M: Jeff Layton <jlayton@kernel.org> 11316R: Neil Brown <neilb@suse.de> 11317R: Olga Kornievskaia <kolga@netapp.com> 11318R: Dai Ngo <Dai.Ngo@oracle.com> 11319R: Tom Talpey <tom@talpey.com> 11320L: linux-nfs@vger.kernel.org 11321S: Supported 11322W: http://nfs.sourceforge.net/ 11323T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11324F: Documentation/filesystems/nfs/ 11325F: fs/exportfs/ 11326F: fs/lockd/ 11327F: fs/nfs_common/ 11328F: fs/nfsd/ 11329F: include/linux/lockd/ 11330F: include/linux/sunrpc/ 11331F: include/trace/events/rpcgss.h 11332F: include/trace/events/rpcrdma.h 11333F: include/trace/events/sunrpc.h 11334F: include/trace/misc/fs.h 11335F: include/trace/misc/nfs.h 11336F: include/trace/misc/sunrpc.h 11337F: include/uapi/linux/nfsd/ 11338F: include/uapi/linux/sunrpc/ 11339F: net/sunrpc/ 11340 11341KERNEL REGRESSIONS 11342M: Thorsten Leemhuis <linux@leemhuis.info> 11343L: regressions@lists.linux.dev 11344S: Supported 11345F: Documentation/admin-guide/reporting-regressions.rst 11346F: Documentation/process/handling-regressions.rst 11347 11348KERNEL SELFTEST FRAMEWORK 11349M: Shuah Khan <shuah@kernel.org> 11350M: Shuah Khan <skhan@linuxfoundation.org> 11351L: linux-kselftest@vger.kernel.org 11352S: Maintained 11353Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11354T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11355F: Documentation/dev-tools/kselftest* 11356F: tools/testing/selftests/ 11357 11358KERNEL SMB3 SERVER (KSMBD) 11359M: Namjae Jeon <linkinjeon@kernel.org> 11360M: Steve French <sfrench@samba.org> 11361R: Sergey Senozhatsky <senozhatsky@chromium.org> 11362R: Tom Talpey <tom@talpey.com> 11363L: linux-cifs@vger.kernel.org 11364S: Maintained 11365T: git git://git.samba.org/ksmbd.git 11366F: Documentation/filesystems/smb/ksmbd.rst 11367F: fs/smb/common/ 11368F: fs/smb/server/ 11369 11370KERNEL UNIT TESTING FRAMEWORK (KUnit) 11371M: Brendan Higgins <brendanhiggins@google.com> 11372M: David Gow <davidgow@google.com> 11373L: linux-kselftest@vger.kernel.org 11374L: kunit-dev@googlegroups.com 11375S: Maintained 11376W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11379F: Documentation/dev-tools/kunit/ 11380F: include/kunit/ 11381F: lib/kunit/ 11382F: tools/testing/kunit/ 11383 11384KERNEL USERMODE HELPER 11385M: Luis Chamberlain <mcgrof@kernel.org> 11386L: linux-kernel@vger.kernel.org 11387S: Maintained 11388F: include/linux/umh.h 11389F: kernel/umh.c 11390 11391KERNEL VIRTUAL MACHINE (KVM) 11392M: Paolo Bonzini <pbonzini@redhat.com> 11393L: kvm@vger.kernel.org 11394S: Supported 11395W: http://www.linux-kvm.org 11396T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11397F: Documentation/virt/kvm/ 11398F: include/asm-generic/kvm* 11399F: include/kvm/iodev.h 11400F: include/linux/kvm* 11401F: include/trace/events/kvm.h 11402F: include/uapi/asm-generic/kvm* 11403F: include/uapi/linux/kvm* 11404F: tools/kvm/ 11405F: tools/testing/selftests/kvm/ 11406F: virt/kvm/* 11407 11408KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11409M: Marc Zyngier <maz@kernel.org> 11410M: Oliver Upton <oliver.upton@linux.dev> 11411R: James Morse <james.morse@arm.com> 11412R: Suzuki K Poulose <suzuki.poulose@arm.com> 11413R: Zenghui Yu <yuzenghui@huawei.com> 11414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11415L: kvmarm@lists.linux.dev 11416S: Maintained 11417T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11418F: arch/arm64/include/asm/kvm* 11419F: arch/arm64/include/uapi/asm/kvm* 11420F: arch/arm64/kvm/ 11421F: include/kvm/arm_* 11422F: tools/testing/selftests/kvm/*/aarch64/ 11423F: tools/testing/selftests/kvm/aarch64/ 11424 11425KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11426M: Huacai Chen <chenhuacai@kernel.org> 11427L: linux-mips@vger.kernel.org 11428L: kvm@vger.kernel.org 11429S: Maintained 11430T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11431F: arch/mips/include/asm/kvm* 11432F: arch/mips/include/uapi/asm/kvm* 11433F: arch/mips/kvm/ 11434 11435KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11436M: Michael Ellerman <mpe@ellerman.id.au> 11437R: Nicholas Piggin <npiggin@gmail.com> 11438L: linuxppc-dev@lists.ozlabs.org 11439L: kvm@vger.kernel.org 11440S: Maintained (Book3S 64-bit HV) 11441S: Odd fixes (Book3S 64-bit PR) 11442S: Orphan (Book3E and 32-bit) 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11444F: arch/powerpc/include/asm/kvm* 11445F: arch/powerpc/include/uapi/asm/kvm* 11446F: arch/powerpc/kernel/kvm* 11447F: arch/powerpc/kvm/ 11448 11449KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11450M: Anup Patel <anup@brainfault.org> 11451R: Atish Patra <atishp@atishpatra.org> 11452L: kvm@vger.kernel.org 11453L: kvm-riscv@lists.infradead.org 11454L: linux-riscv@lists.infradead.org 11455S: Maintained 11456T: git https://github.com/kvm-riscv/linux.git 11457F: arch/riscv/include/asm/kvm* 11458F: arch/riscv/include/uapi/asm/kvm* 11459F: arch/riscv/kvm/ 11460F: tools/testing/selftests/kvm/*/riscv/ 11461 11462KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11463M: Christian Borntraeger <borntraeger@linux.ibm.com> 11464M: Janosch Frank <frankja@linux.ibm.com> 11465M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11466R: David Hildenbrand <david@redhat.com> 11467L: kvm@vger.kernel.org 11468S: Supported 11469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11470F: Documentation/virt/kvm/s390* 11471F: arch/s390/include/asm/gmap.h 11472F: arch/s390/include/asm/kvm* 11473F: arch/s390/include/uapi/asm/kvm* 11474F: arch/s390/include/uapi/asm/uvdevice.h 11475F: arch/s390/kernel/uv.c 11476F: arch/s390/kvm/ 11477F: arch/s390/mm/gmap.c 11478F: drivers/s390/char/uvdevice.c 11479F: tools/testing/selftests/drivers/s390x/uvdevice/ 11480F: tools/testing/selftests/kvm/*/s390x/ 11481F: tools/testing/selftests/kvm/s390x/ 11482 11483KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11484M: Sean Christopherson <seanjc@google.com> 11485M: Paolo Bonzini <pbonzini@redhat.com> 11486L: kvm@vger.kernel.org 11487S: Supported 11488P: Documentation/process/maintainer-kvm-x86.rst 11489T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11490F: arch/x86/include/asm/kvm* 11491F: arch/x86/include/asm/svm.h 11492F: arch/x86/include/asm/vmx*.h 11493F: arch/x86/include/uapi/asm/kvm* 11494F: arch/x86/include/uapi/asm/svm.h 11495F: arch/x86/include/uapi/asm/vmx.h 11496F: arch/x86/kvm/ 11497F: arch/x86/kvm/*/ 11498 11499KERNFS 11500M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11501M: Tejun Heo <tj@kernel.org> 11502S: Supported 11503T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11504F: fs/kernfs/ 11505F: include/linux/kernfs.h 11506 11507KEXEC 11508M: Eric Biederman <ebiederm@xmission.com> 11509L: kexec@lists.infradead.org 11510S: Maintained 11511W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11512F: include/linux/kexec.h 11513F: include/uapi/linux/kexec.h 11514F: kernel/kexec* 11515 11516KEYS-ENCRYPTED 11517M: Mimi Zohar <zohar@linux.ibm.com> 11518L: linux-integrity@vger.kernel.org 11519L: keyrings@vger.kernel.org 11520S: Supported 11521F: Documentation/security/keys/trusted-encrypted.rst 11522F: include/keys/encrypted-type.h 11523F: security/keys/encrypted-keys/ 11524 11525KEYS-TRUSTED 11526M: James Bottomley <jejb@linux.ibm.com> 11527M: Jarkko Sakkinen <jarkko@kernel.org> 11528M: Mimi Zohar <zohar@linux.ibm.com> 11529L: linux-integrity@vger.kernel.org 11530L: keyrings@vger.kernel.org 11531S: Supported 11532F: Documentation/security/keys/trusted-encrypted.rst 11533F: include/keys/trusted-type.h 11534F: include/keys/trusted_tpm.h 11535F: security/keys/trusted-keys/ 11536 11537KEYS-TRUSTED-CAAM 11538M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11539R: Pengutronix Kernel Team <kernel@pengutronix.de> 11540L: linux-integrity@vger.kernel.org 11541L: keyrings@vger.kernel.org 11542S: Maintained 11543F: include/keys/trusted_caam.h 11544F: security/keys/trusted-keys/trusted_caam.c 11545 11546KEYS-TRUSTED-TEE 11547M: Sumit Garg <sumit.garg@linaro.org> 11548L: linux-integrity@vger.kernel.org 11549L: keyrings@vger.kernel.org 11550S: Supported 11551F: include/keys/trusted_tee.h 11552F: security/keys/trusted-keys/trusted_tee.c 11553 11554KEYS/KEYRINGS 11555M: David Howells <dhowells@redhat.com> 11556M: Jarkko Sakkinen <jarkko@kernel.org> 11557L: keyrings@vger.kernel.org 11558S: Maintained 11559F: Documentation/security/keys/core.rst 11560F: include/keys/ 11561F: include/linux/key-type.h 11562F: include/linux/key.h 11563F: include/linux/keyctl.h 11564F: include/uapi/linux/keyctl.h 11565F: security/keys/ 11566 11567KEYS/KEYRINGS_INTEGRITY 11568M: Jarkko Sakkinen <jarkko@kernel.org> 11569M: Mimi Zohar <zohar@linux.ibm.com> 11570L: linux-integrity@vger.kernel.org 11571L: keyrings@vger.kernel.org 11572S: Supported 11573F: security/integrity/platform_certs 11574 11575KFENCE 11576M: Alexander Potapenko <glider@google.com> 11577M: Marco Elver <elver@google.com> 11578R: Dmitry Vyukov <dvyukov@google.com> 11579L: kasan-dev@googlegroups.com 11580S: Maintained 11581F: Documentation/dev-tools/kfence.rst 11582F: arch/*/include/asm/kfence.h 11583F: include/linux/kfence.h 11584F: lib/Kconfig.kfence 11585F: mm/kfence/ 11586 11587KFIFO 11588M: Stefani Seibold <stefani@seibold.net> 11589S: Maintained 11590F: include/linux/kfifo.h 11591F: lib/kfifo.c 11592F: samples/kfifo/ 11593 11594KGDB / KDB /debug_core 11595M: Jason Wessel <jason.wessel@windriver.com> 11596M: Daniel Thompson <daniel.thompson@linaro.org> 11597R: Douglas Anderson <dianders@chromium.org> 11598L: kgdb-bugreport@lists.sourceforge.net 11599S: Maintained 11600W: http://kgdb.wiki.kernel.org/ 11601T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11602F: Documentation/dev-tools/kgdb.rst 11603F: drivers/misc/kgdbts.c 11604F: drivers/tty/serial/kgdboc.c 11605F: include/linux/kdb.h 11606F: include/linux/kgdb.h 11607F: kernel/debug/ 11608F: kernel/module/kdb.c 11609 11610KHADAS MCU MFD DRIVER 11611M: Neil Armstrong <neil.armstrong@linaro.org> 11612L: linux-amlogic@lists.infradead.org 11613S: Maintained 11614F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11615F: drivers/mfd/khadas-mcu.c 11616F: drivers/thermal/khadas_mcu_fan.c 11617F: include/linux/mfd/khadas-mcu.h 11618 11619KIONIX/ROHM KX022A ACCELEROMETER 11620M: Matti Vaittinen <mazziesaccount@gmail.com> 11621L: linux-iio@vger.kernel.org 11622S: Supported 11623F: drivers/iio/accel/kionix-kx022a* 11624 11625KMEMLEAK 11626M: Catalin Marinas <catalin.marinas@arm.com> 11627S: Maintained 11628F: Documentation/dev-tools/kmemleak.rst 11629F: include/linux/kmemleak.h 11630F: mm/kmemleak.c 11631F: samples/kmemleak/kmemleak-test.c 11632 11633KMSAN 11634M: Alexander Potapenko <glider@google.com> 11635R: Marco Elver <elver@google.com> 11636R: Dmitry Vyukov <dvyukov@google.com> 11637L: kasan-dev@googlegroups.com 11638S: Maintained 11639F: Documentation/dev-tools/kmsan.rst 11640F: arch/*/include/asm/kmsan.h 11641F: arch/*/mm/kmsan_* 11642F: include/linux/kmsan*.h 11643F: lib/Kconfig.kmsan 11644F: mm/kmsan/ 11645F: scripts/Makefile.kmsan 11646 11647KPROBES 11648M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11649M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11650M: "David S. Miller" <davem@davemloft.net> 11651M: Masami Hiramatsu <mhiramat@kernel.org> 11652L: linux-kernel@vger.kernel.org 11653L: linux-trace-kernel@vger.kernel.org 11654S: Maintained 11655Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11657F: Documentation/trace/kprobes.rst 11658F: include/asm-generic/kprobes.h 11659F: include/linux/kprobes.h 11660F: kernel/kprobes.c 11661F: lib/test_kprobes.c 11662F: samples/kprobes 11663 11664KS0108 LCD CONTROLLER DRIVER 11665M: Miguel Ojeda <ojeda@kernel.org> 11666S: Maintained 11667F: Documentation/admin-guide/auxdisplay/ks0108.rst 11668F: drivers/auxdisplay/ks0108.c 11669F: include/linux/ks0108.h 11670 11671KTD253 BACKLIGHT DRIVER 11672M: Linus Walleij <linus.walleij@linaro.org> 11673S: Maintained 11674F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11675F: drivers/video/backlight/ktd253-backlight.c 11676 11677KTEST 11678M: Steven Rostedt <rostedt@goodmis.org> 11679M: John Hawley <warthog9@eaglescrag.net> 11680S: Maintained 11681F: tools/testing/ktest 11682 11683KTZ8866 BACKLIGHT DRIVER 11684M: Jianhua Lu <lujianhua000@gmail.com> 11685S: Maintained 11686F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11687F: drivers/video/backlight/ktz8866.c 11688 11689KVM PARAVIRT (KVM/paravirt) 11690M: Paolo Bonzini <pbonzini@redhat.com> 11691R: Wanpeng Li <wanpengli@tencent.com> 11692R: Vitaly Kuznetsov <vkuznets@redhat.com> 11693L: kvm@vger.kernel.org 11694S: Supported 11695T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11696F: arch/um/include/asm/kvm_para.h 11697F: arch/x86/include/asm/kvm_para.h 11698F: arch/x86/include/asm/pvclock-abi.h 11699F: arch/x86/include/uapi/asm/kvm_para.h 11700F: arch/x86/kernel/kvm.c 11701F: arch/x86/kernel/kvmclock.c 11702F: include/asm-generic/kvm_para.h 11703F: include/linux/kvm_para.h 11704F: include/uapi/asm-generic/kvm_para.h 11705F: include/uapi/linux/kvm_para.h 11706 11707KVM X86 HYPER-V (KVM/hyper-v) 11708M: Vitaly Kuznetsov <vkuznets@redhat.com> 11709M: Sean Christopherson <seanjc@google.com> 11710M: Paolo Bonzini <pbonzini@redhat.com> 11711L: kvm@vger.kernel.org 11712S: Supported 11713T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11714F: arch/x86/kvm/hyperv.* 11715F: arch/x86/kvm/kvm_onhyperv.* 11716F: arch/x86/kvm/svm/hyperv.* 11717F: arch/x86/kvm/svm/svm_onhyperv.* 11718F: arch/x86/kvm/vmx/hyperv.* 11719 11720KVM X86 Xen (KVM/Xen) 11721M: David Woodhouse <dwmw2@infradead.org> 11722M: Paul Durrant <paul@xen.org> 11723M: Sean Christopherson <seanjc@google.com> 11724M: Paolo Bonzini <pbonzini@redhat.com> 11725L: kvm@vger.kernel.org 11726S: Supported 11727T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11728F: arch/x86/kvm/xen.* 11729 11730L3MDEV 11731M: David Ahern <dsahern@kernel.org> 11732L: netdev@vger.kernel.org 11733S: Maintained 11734F: include/net/l3mdev.h 11735F: net/l3mdev 11736 11737LANDLOCK SECURITY MODULE 11738M: Mickaël Salaün <mic@digikod.net> 11739L: linux-security-module@vger.kernel.org 11740S: Supported 11741W: https://landlock.io 11742T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11743F: Documentation/security/landlock.rst 11744F: Documentation/userspace-api/landlock.rst 11745F: include/uapi/linux/landlock.h 11746F: samples/landlock/ 11747F: security/landlock/ 11748F: tools/testing/selftests/landlock/ 11749K: landlock 11750K: LANDLOCK 11751 11752LANTIQ / INTEL Ethernet drivers 11753M: Hauke Mehrtens <hauke@hauke-m.de> 11754L: netdev@vger.kernel.org 11755S: Maintained 11756F: drivers/net/dsa/lantiq_gswip.c 11757F: drivers/net/dsa/lantiq_pce.h 11758F: drivers/net/ethernet/lantiq_xrx200.c 11759F: net/dsa/tag_gswip.c 11760 11761LANTIQ MIPS ARCHITECTURE 11762M: John Crispin <john@phrozen.org> 11763L: linux-mips@vger.kernel.org 11764S: Maintained 11765F: arch/mips/lantiq 11766F: drivers/soc/lantiq 11767 11768LASI 53c700 driver for PARISC 11769M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11770L: linux-scsi@vger.kernel.org 11771S: Maintained 11772F: Documentation/scsi/53c700.rst 11773F: drivers/scsi/53c700* 11774 11775LEAKING_ADDRESSES 11776M: Tobin C. Harding <me@tobin.cc> 11777M: Tycho Andersen <tycho@tycho.pizza> 11778L: linux-hardening@vger.kernel.org 11779S: Maintained 11780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11781F: scripts/leaking_addresses.pl 11782 11783LED SUBSYSTEM 11784M: Pavel Machek <pavel@ucw.cz> 11785M: Lee Jones <lee@kernel.org> 11786L: linux-leds@vger.kernel.org 11787S: Maintained 11788T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11789F: Documentation/devicetree/bindings/leds/ 11790F: Documentation/leds/ 11791F: drivers/leds/ 11792F: include/dt-bindings/leds/ 11793F: include/linux/leds.h 11794 11795LEGACY EEPROM DRIVER 11796M: Jean Delvare <jdelvare@suse.com> 11797S: Maintained 11798F: Documentation/misc-devices/eeprom.rst 11799F: drivers/misc/eeprom/eeprom.c 11800 11801LEGO MINDSTORMS EV3 11802R: David Lechner <david@lechnology.com> 11803S: Maintained 11804F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11805F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11806F: drivers/power/supply/lego_ev3_battery.c 11807 11808LEGO USB Tower driver 11809M: Juergen Stuber <starblue@users.sourceforge.net> 11810L: legousb-devel@lists.sourceforge.net 11811S: Maintained 11812W: http://legousb.sourceforge.net/ 11813F: drivers/usb/misc/legousbtower.c 11814 11815LETSKETCH HID TABLET DRIVER 11816M: Hans de Goede <hdegoede@redhat.com> 11817L: linux-input@vger.kernel.org 11818S: Maintained 11819T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11820F: drivers/hid/hid-letsketch.c 11821 11822LG LAPTOP EXTRAS 11823M: Matan Ziv-Av <matan@svgalib.org> 11824L: platform-driver-x86@vger.kernel.org 11825S: Maintained 11826F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11827F: Documentation/admin-guide/laptops/lg-laptop.rst 11828F: drivers/platform/x86/lg-laptop.c 11829 11830LG2160 MEDIA DRIVER 11831M: Michael Krufky <mkrufky@linuxtv.org> 11832L: linux-media@vger.kernel.org 11833S: Maintained 11834W: https://linuxtv.org 11835W: http://github.com/mkrufky 11836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11837T: git git://linuxtv.org/mkrufky/tuners.git 11838F: drivers/media/dvb-frontends/lg2160.* 11839 11840LGDT3305 MEDIA DRIVER 11841M: Michael Krufky <mkrufky@linuxtv.org> 11842L: linux-media@vger.kernel.org 11843S: Maintained 11844W: https://linuxtv.org 11845W: http://github.com/mkrufky 11846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11847T: git git://linuxtv.org/mkrufky/tuners.git 11848F: drivers/media/dvb-frontends/lgdt3305.* 11849 11850LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11851M: Viresh Kumar <vireshk@kernel.org> 11852L: linux-ide@vger.kernel.org 11853S: Maintained 11854T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11855F: drivers/ata/pata_arasan_cf.c 11856F: include/linux/pata_arasan_cf_data.h 11857 11858LIBATA PATA DRIVERS 11859R: Sergey Shtylyov <s.shtylyov@omp.ru> 11860L: linux-ide@vger.kernel.org 11861F: drivers/ata/ata_*.c 11862F: drivers/ata/pata_*.c 11863 11864LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11865M: Linus Walleij <linus.walleij@linaro.org> 11866L: linux-ide@vger.kernel.org 11867S: Maintained 11868T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11869F: drivers/ata/pata_ftide010.c 11870F: drivers/ata/sata_gemini.c 11871F: drivers/ata/sata_gemini.h 11872 11873LIBATA SATA AHCI PLATFORM devices support 11874M: Hans de Goede <hdegoede@redhat.com> 11875M: Jens Axboe <axboe@kernel.dk> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11879F: drivers/ata/ahci_platform.c 11880F: drivers/ata/libahci_platform.c 11881F: include/linux/ahci_platform.h 11882 11883LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11884M: Serge Semin <fancer.lancer@gmail.com> 11885L: linux-ide@vger.kernel.org 11886S: Maintained 11887T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11888F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11889F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11890F: drivers/ata/ahci_dwc.c 11891 11892LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11893M: Mikael Pettersson <mikpelinux@gmail.com> 11894L: linux-ide@vger.kernel.org 11895S: Maintained 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11897F: drivers/ata/sata_promise.* 11898 11899LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11900M: Damien Le Moal <dlemoal@kernel.org> 11901L: linux-ide@vger.kernel.org 11902S: Maintained 11903T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11904F: Documentation/ABI/testing/sysfs-ata 11905F: Documentation/devicetree/bindings/ata/ 11906F: drivers/ata/ 11907F: include/linux/ata.h 11908F: include/linux/libata.h 11909 11910LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11911M: Vishal Verma <vishal.l.verma@intel.com> 11912M: Dan Williams <dan.j.williams@intel.com> 11913M: Dave Jiang <dave.jiang@intel.com> 11914L: nvdimm@lists.linux.dev 11915S: Supported 11916Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11917P: Documentation/nvdimm/maintainer-entry-profile.rst 11918F: drivers/nvdimm/btt* 11919 11920LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11921M: Dan Williams <dan.j.williams@intel.com> 11922M: Vishal Verma <vishal.l.verma@intel.com> 11923M: Dave Jiang <dave.jiang@intel.com> 11924L: nvdimm@lists.linux.dev 11925S: Supported 11926Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11927P: Documentation/nvdimm/maintainer-entry-profile.rst 11928F: drivers/nvdimm/pmem* 11929 11930LIBNVDIMM: DEVICETREE BINDINGS 11931M: Oliver O'Halloran <oohall@gmail.com> 11932L: nvdimm@lists.linux.dev 11933S: Supported 11934Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11935F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11936F: drivers/nvdimm/of_pmem.c 11937 11938LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11939M: Dan Williams <dan.j.williams@intel.com> 11940M: Vishal Verma <vishal.l.verma@intel.com> 11941M: Dave Jiang <dave.jiang@intel.com> 11942M: Ira Weiny <ira.weiny@intel.com> 11943L: nvdimm@lists.linux.dev 11944S: Supported 11945Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11946P: Documentation/nvdimm/maintainer-entry-profile.rst 11947T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11948F: drivers/acpi/nfit/* 11949F: drivers/nvdimm/* 11950F: include/linux/libnvdimm.h 11951F: include/linux/nd.h 11952F: include/uapi/linux/ndctl.h 11953F: tools/testing/nvdimm/ 11954 11955LICENSES and SPDX stuff 11956M: Thomas Gleixner <tglx@linutronix.de> 11957M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11958L: linux-spdx@vger.kernel.org 11959S: Maintained 11960T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11961F: COPYING 11962F: Documentation/process/license-rules.rst 11963F: LICENSES/ 11964F: scripts/spdxcheck-test.sh 11965F: scripts/spdxcheck.py 11966F: scripts/spdxexclude 11967 11968LINEAR RANGES HELPERS 11969M: Mark Brown <broonie@kernel.org> 11970R: Matti Vaittinen <mazziesaccount@gmail.com> 11971F: include/linux/linear_range.h 11972F: lib/linear_ranges.c 11973F: lib/test_linear_ranges.c 11974 11975LINUX FOR POWER MACINTOSH 11976L: linuxppc-dev@lists.ozlabs.org 11977S: Orphan 11978F: arch/powerpc/platforms/powermac/ 11979F: drivers/macintosh/ 11980X: drivers/macintosh/adb-iop.c 11981X: drivers/macintosh/via-macii.c 11982 11983LINUX FOR POWERPC (32-BIT AND 64-BIT) 11984M: Michael Ellerman <mpe@ellerman.id.au> 11985R: Nicholas Piggin <npiggin@gmail.com> 11986R: Christophe Leroy <christophe.leroy@csgroup.eu> 11987L: linuxppc-dev@lists.ozlabs.org 11988S: Supported 11989W: https://github.com/linuxppc/wiki/wiki 11990Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11992F: Documentation/ABI/stable/sysfs-firmware-opal-* 11993F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11994F: Documentation/devicetree/bindings/powerpc/ 11995F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11996F: Documentation/powerpc/ 11997F: arch/powerpc/ 11998F: drivers/*/*/*pasemi* 11999F: drivers/*/*pasemi* 12000F: drivers/char/tpm/tpm_ibmvtpm* 12001F: drivers/crypto/nx/ 12002F: drivers/crypto/vmx/ 12003F: drivers/i2c/busses/i2c-opal.c 12004F: drivers/net/ethernet/ibm/ibmveth.* 12005F: drivers/net/ethernet/ibm/ibmvnic.* 12006F: drivers/pci/hotplug/pnv_php.c 12007F: drivers/pci/hotplug/rpa* 12008F: drivers/rtc/rtc-opal.c 12009F: drivers/scsi/ibmvscsi/ 12010F: drivers/tty/hvc/hvc_opal.c 12011F: drivers/watchdog/wdrtas.c 12012F: tools/testing/selftests/powerpc 12013N: /pmac 12014N: powermac 12015N: powernv 12016N: [^a-z0-9]ps3 12017N: pseries 12018 12019LINUX FOR POWERPC EMBEDDED MPC5XXX 12020M: Anatolij Gustschin <agust@denx.de> 12021L: linuxppc-dev@lists.ozlabs.org 12022S: Odd Fixes 12023F: arch/powerpc/platforms/512x/ 12024F: arch/powerpc/platforms/52xx/ 12025 12026LINUX FOR POWERPC EMBEDDED PPC4XX 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Orphan 12029F: arch/powerpc/platforms/40x/ 12030F: arch/powerpc/platforms/44x/ 12031 12032LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12033M: Scott Wood <oss@buserror.net> 12034L: linuxppc-dev@lists.ozlabs.org 12035S: Odd fixes 12036T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12037F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12038F: Documentation/devicetree/bindings/powerpc/fsl/ 12039F: arch/powerpc/platforms/83xx/ 12040F: arch/powerpc/platforms/85xx/ 12041 12042LINUX FOR POWERPC EMBEDDED PPC8XX 12043M: Christophe Leroy <christophe.leroy@csgroup.eu> 12044L: linuxppc-dev@lists.ozlabs.org 12045S: Maintained 12046F: arch/powerpc/platforms/8xx/ 12047 12048LINUX KERNEL DUMP TEST MODULE (LKDTM) 12049M: Kees Cook <keescook@chromium.org> 12050S: Maintained 12051F: drivers/misc/lkdtm/* 12052F: tools/testing/selftests/lkdtm/* 12053 12054LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12055M: Alan Stern <stern@rowland.harvard.edu> 12056M: Andrea Parri <parri.andrea@gmail.com> 12057M: Will Deacon <will@kernel.org> 12058M: Peter Zijlstra <peterz@infradead.org> 12059M: Boqun Feng <boqun.feng@gmail.com> 12060M: Nicholas Piggin <npiggin@gmail.com> 12061M: David Howells <dhowells@redhat.com> 12062M: Jade Alglave <j.alglave@ucl.ac.uk> 12063M: Luc Maranget <luc.maranget@inria.fr> 12064M: "Paul E. McKenney" <paulmck@kernel.org> 12065R: Akira Yokosawa <akiyks@gmail.com> 12066R: Daniel Lustig <dlustig@nvidia.com> 12067R: Joel Fernandes <joel@joelfernandes.org> 12068L: linux-kernel@vger.kernel.org 12069L: linux-arch@vger.kernel.org 12070S: Supported 12071T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12072F: Documentation/atomic_bitops.txt 12073F: Documentation/atomic_t.txt 12074F: Documentation/core-api/refcount-vs-atomic.rst 12075F: Documentation/litmus-tests/ 12076F: Documentation/memory-barriers.txt 12077F: tools/memory-model/ 12078 12079LINUX-NEXT TREE 12080M: Stephen Rothwell <sfr@canb.auug.org.au> 12081L: linux-next@vger.kernel.org 12082S: Supported 12083B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12084T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12085 12086LIS3LV02D ACCELEROMETER DRIVER 12087M: Eric Piel <eric.piel@tremplin-utc.net> 12088S: Maintained 12089F: Documentation/misc-devices/lis3lv02d.rst 12090F: drivers/misc/lis3lv02d/ 12091F: drivers/platform/x86/hp/hp_accel.c 12092 12093LIST KUNIT TEST 12094M: David Gow <davidgow@google.com> 12095L: linux-kselftest@vger.kernel.org 12096L: kunit-dev@googlegroups.com 12097S: Maintained 12098F: lib/list-test.c 12099 12100LITEX PLATFORM 12101M: Karol Gugala <kgugala@antmicro.com> 12102M: Mateusz Holenko <mholenko@antmicro.com> 12103M: Gabriel Somlo <gsomlo@gmail.com> 12104M: Joel Stanley <joel@jms.id.au> 12105S: Maintained 12106F: Documentation/devicetree/bindings/*/litex,*.yaml 12107F: arch/openrisc/boot/dts/or1klitex.dts 12108F: drivers/mmc/host/litex_mmc.c 12109F: drivers/net/ethernet/litex/* 12110F: drivers/soc/litex/* 12111F: drivers/tty/serial/liteuart.c 12112F: include/linux/litex.h 12113N: litex 12114 12115LIVE PATCHING 12116M: Josh Poimboeuf <jpoimboe@kernel.org> 12117M: Jiri Kosina <jikos@kernel.org> 12118M: Miroslav Benes <mbenes@suse.cz> 12119M: Petr Mladek <pmladek@suse.com> 12120R: Joe Lawrence <joe.lawrence@redhat.com> 12121L: live-patching@vger.kernel.org 12122S: Maintained 12123T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12124F: Documentation/ABI/testing/sysfs-kernel-livepatch 12125F: Documentation/livepatch/ 12126F: arch/powerpc/include/asm/livepatch.h 12127F: include/linux/livepatch.h 12128F: kernel/livepatch/ 12129F: kernel/module/livepatch.c 12130F: lib/livepatch/ 12131F: samples/livepatch/ 12132F: tools/testing/selftests/livepatch/ 12133 12134LLC (802.2) 12135L: netdev@vger.kernel.org 12136S: Odd fixes 12137F: include/linux/llc.h 12138F: include/net/llc* 12139F: include/uapi/linux/llc.h 12140F: net/llc/ 12141 12142LM73 HARDWARE MONITOR DRIVER 12143M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12144L: linux-hwmon@vger.kernel.org 12145S: Maintained 12146F: drivers/hwmon/lm73.c 12147 12148LM78 HARDWARE MONITOR DRIVER 12149M: Jean Delvare <jdelvare@suse.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: Documentation/hwmon/lm78.rst 12153F: drivers/hwmon/lm78.c 12154 12155LM83 HARDWARE MONITOR DRIVER 12156M: Jean Delvare <jdelvare@suse.com> 12157L: linux-hwmon@vger.kernel.org 12158S: Maintained 12159F: Documentation/hwmon/lm83.rst 12160F: drivers/hwmon/lm83.c 12161 12162LM90 HARDWARE MONITOR DRIVER 12163M: Jean Delvare <jdelvare@suse.com> 12164L: linux-hwmon@vger.kernel.org 12165S: Maintained 12166F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12167F: Documentation/hwmon/lm90.rst 12168F: drivers/hwmon/lm90.c 12169F: include/dt-bindings/thermal/lm90.h 12170 12171LM95234 HARDWARE MONITOR DRIVER 12172M: Guenter Roeck <linux@roeck-us.net> 12173L: linux-hwmon@vger.kernel.org 12174S: Maintained 12175F: Documentation/hwmon/lm95234.rst 12176F: drivers/hwmon/lm95234.c 12177 12178LME2510 MEDIA DRIVER 12179M: Malcolm Priestley <tvboxspy@gmail.com> 12180L: linux-media@vger.kernel.org 12181S: Maintained 12182W: https://linuxtv.org 12183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12184F: drivers/media/usb/dvb-usb-v2/lmedm04* 12185 12186LOADPIN SECURITY MODULE 12187M: Kees Cook <keescook@chromium.org> 12188S: Supported 12189T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12190F: Documentation/admin-guide/LSM/LoadPin.rst 12191F: security/loadpin/ 12192 12193LOCKING PRIMITIVES 12194M: Peter Zijlstra <peterz@infradead.org> 12195M: Ingo Molnar <mingo@redhat.com> 12196M: Will Deacon <will@kernel.org> 12197R: Waiman Long <longman@redhat.com> 12198R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12199L: linux-kernel@vger.kernel.org 12200S: Maintained 12201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12202F: Documentation/locking/ 12203F: arch/*/include/asm/spinlock*.h 12204F: include/linux/lockdep.h 12205F: include/linux/mutex*.h 12206F: include/linux/rwlock*.h 12207F: include/linux/rwsem*.h 12208F: include/linux/seqlock.h 12209F: include/linux/spinlock*.h 12210F: kernel/locking/ 12211F: lib/locking*.[ch] 12212X: kernel/locking/locktorture.c 12213 12214LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12215M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12216L: linux-ntfs-dev@lists.sourceforge.net 12217S: Maintained 12218W: http://www.linux-ntfs.org/content/view/19/37/ 12219F: Documentation/admin-guide/ldm.rst 12220F: block/partitions/ldm.* 12221 12222LOGITECH HID GAMING KEYBOARDS 12223M: Hans de Goede <hdegoede@redhat.com> 12224L: linux-input@vger.kernel.org 12225S: Maintained 12226T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12227F: drivers/hid/hid-lg-g15.c 12228 12229LONTIUM LT8912B MIPI TO HDMI BRIDGE 12230M: Adrien Grassein <adrien.grassein@gmail.com> 12231S: Maintained 12232F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12233F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12234 12235LOONGARCH 12236M: Huacai Chen <chenhuacai@kernel.org> 12237R: WANG Xuerui <kernel@xen0n.name> 12238L: loongarch@lists.linux.dev 12239S: Maintained 12240T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12241F: Documentation/loongarch/ 12242F: Documentation/translations/zh_CN/loongarch/ 12243F: arch/loongarch/ 12244F: drivers/*/*loongarch* 12245 12246LOONGSON GPIO DRIVER 12247M: Yinbo Zhu <zhuyinbo@loongson.cn> 12248L: linux-gpio@vger.kernel.org 12249S: Maintained 12250F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12251F: drivers/gpio/gpio-loongson-64bit.c 12252 12253LOONGSON LS2X I2C DRIVER 12254M: Binbin Zhou <zhoubinbin@loongson.cn> 12255L: linux-i2c@vger.kernel.org 12256S: Maintained 12257F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12258F: drivers/i2c/busses/i2c-ls2x.c 12259 12260LOONGSON-2 SOC SERIES CLOCK DRIVER 12261M: Yinbo Zhu <zhuyinbo@loongson.cn> 12262L: linux-clk@vger.kernel.org 12263S: Maintained 12264F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12265F: drivers/clk/clk-loongson2.c 12266F: include/dt-bindings/clock/loongson,ls2k-clk.h 12267 12268LOONGSON-2 SOC SERIES GUTS DRIVER 12269M: Yinbo Zhu <zhuyinbo@loongson.cn> 12270L: loongarch@lists.linux.dev 12271S: Maintained 12272F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12273F: drivers/soc/loongson/loongson2_guts.c 12274 12275LOONGSON-2 SOC SERIES PINCTRL DRIVER 12276M: zhanghongchen <zhanghongchen@loongson.cn> 12277M: Yinbo Zhu <zhuyinbo@loongson.cn> 12278L: linux-gpio@vger.kernel.org 12279S: Maintained 12280F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12281F: drivers/pinctrl/pinctrl-loongson2.c 12282 12283LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12284M: Sathya Prakash <sathya.prakash@broadcom.com> 12285M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12286M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12287L: MPT-FusionLinux.pdl@broadcom.com 12288L: linux-scsi@vger.kernel.org 12289S: Supported 12290W: http://www.avagotech.com/support/ 12291F: drivers/message/fusion/ 12292F: drivers/scsi/mpt3sas/ 12293 12294LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12295M: Matthew Wilcox <willy@infradead.org> 12296L: linux-scsi@vger.kernel.org 12297S: Maintained 12298F: drivers/scsi/sym53c8xx_2/ 12299 12300LTC1660 DAC DRIVER 12301M: Marcus Folkesson <marcus.folkesson@gmail.com> 12302L: linux-iio@vger.kernel.org 12303S: Maintained 12304F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12305F: drivers/iio/dac/ltc1660.c 12306 12307LTC2688 IIO DAC DRIVER 12308M: Nuno Sá <nuno.sa@analog.com> 12309L: linux-iio@vger.kernel.org 12310S: Supported 12311W: https://ez.analog.com/linux-software-drivers 12312F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12313F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12314F: drivers/iio/dac/ltc2688.c 12315 12316LTC2947 HARDWARE MONITOR DRIVER 12317M: Nuno Sá <nuno.sa@analog.com> 12318L: linux-hwmon@vger.kernel.org 12319S: Supported 12320W: https://ez.analog.com/linux-software-drivers 12321F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12322F: drivers/hwmon/ltc2947-core.c 12323F: drivers/hwmon/ltc2947-i2c.c 12324F: drivers/hwmon/ltc2947-spi.c 12325F: drivers/hwmon/ltc2947.h 12326 12327LTC2983 IIO TEMPERATURE DRIVER 12328M: Nuno Sá <nuno.sa@analog.com> 12329L: linux-iio@vger.kernel.org 12330S: Supported 12331W: https://ez.analog.com/linux-software-drivers 12332F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12333F: drivers/iio/temperature/ltc2983.c 12334 12335LTC4261 HARDWARE MONITOR DRIVER 12336M: Guenter Roeck <linux@roeck-us.net> 12337L: linux-hwmon@vger.kernel.org 12338S: Maintained 12339F: Documentation/hwmon/ltc4261.rst 12340F: drivers/hwmon/ltc4261.c 12341 12342LTC4306 I2C MULTIPLEXER DRIVER 12343M: Michael Hennerich <michael.hennerich@analog.com> 12344L: linux-i2c@vger.kernel.org 12345S: Supported 12346W: https://ez.analog.com/linux-software-drivers 12347F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12348F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12349 12350LTP (Linux Test Project) 12351M: Mike Frysinger <vapier@gentoo.org> 12352M: Cyril Hrubis <chrubis@suse.cz> 12353M: Wanlong Gao <wanlong.gao@gmail.com> 12354M: Jan Stancek <jstancek@redhat.com> 12355M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12356M: Alexey Kodanev <alexey.kodanev@oracle.com> 12357L: ltp@lists.linux.it (subscribers-only) 12358S: Maintained 12359W: http://linux-test-project.github.io/ 12360T: git https://github.com/linux-test-project/ltp.git 12361 12362LYNX 28G SERDES PHY DRIVER 12363M: Ioana Ciornei <ioana.ciornei@nxp.com> 12364L: netdev@vger.kernel.org 12365S: Supported 12366F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12367F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12368 12369LYNX PCS MODULE 12370M: Ioana Ciornei <ioana.ciornei@nxp.com> 12371L: netdev@vger.kernel.org 12372S: Supported 12373F: drivers/net/pcs/pcs-lynx.c 12374F: include/linux/pcs-lynx.h 12375 12376M68K ARCHITECTURE 12377M: Geert Uytterhoeven <geert@linux-m68k.org> 12378L: linux-m68k@lists.linux-m68k.org 12379S: Maintained 12380W: http://www.linux-m68k.org/ 12381T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12382F: arch/m68k/ 12383F: drivers/zorro/ 12384 12385M68K ON APPLE MACINTOSH 12386M: Joshua Thompson <funaho@jurai.org> 12387L: linux-m68k@lists.linux-m68k.org 12388S: Maintained 12389W: http://www.mac.linux-m68k.org/ 12390F: arch/m68k/mac/ 12391F: drivers/macintosh/adb-iop.c 12392F: drivers/macintosh/via-macii.c 12393 12394M68K ON HP9000/300 12395M: Philip Blundell <philb@gnu.org> 12396S: Maintained 12397W: http://www.tazenda.demon.co.uk/phil/linux-hp 12398F: arch/m68k/hp300/ 12399 12400M88DS3103 MEDIA DRIVER 12401M: Antti Palosaari <crope@iki.fi> 12402L: linux-media@vger.kernel.org 12403S: Maintained 12404W: https://linuxtv.org 12405W: http://palosaari.fi/linux/ 12406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12407T: git git://linuxtv.org/anttip/media_tree.git 12408F: drivers/media/dvb-frontends/m88ds3103* 12409 12410M88RS2000 MEDIA DRIVER 12411M: Malcolm Priestley <tvboxspy@gmail.com> 12412L: linux-media@vger.kernel.org 12413S: Maintained 12414W: https://linuxtv.org 12415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12416F: drivers/media/dvb-frontends/m88rs2000* 12417 12418MA901 MASTERKIT USB FM RADIO DRIVER 12419M: Alexey Klimov <klimov.linux@gmail.com> 12420L: linux-media@vger.kernel.org 12421S: Maintained 12422T: git git://linuxtv.org/media_tree.git 12423F: drivers/media/radio/radio-ma901.c 12424 12425MAC80211 12426M: Johannes Berg <johannes@sipsolutions.net> 12427L: linux-wireless@vger.kernel.org 12428S: Maintained 12429W: https://wireless.wiki.kernel.org/ 12430Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12433F: Documentation/networking/mac80211-injection.rst 12434F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12435F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12436F: include/net/mac80211.h 12437F: net/mac80211/ 12438 12439MAILBOX API 12440M: Jassi Brar <jassisinghbrar@gmail.com> 12441L: linux-kernel@vger.kernel.org 12442S: Maintained 12443F: Documentation/devicetree/bindings/mailbox/ 12444F: drivers/mailbox/ 12445F: include/dt-bindings/mailbox/ 12446F: include/linux/mailbox_client.h 12447F: include/linux/mailbox_controller.h 12448 12449MAILBOX ARM MHUv2 12450M: Viresh Kumar <viresh.kumar@linaro.org> 12451M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12452L: linux-kernel@vger.kernel.org 12453S: Maintained 12454F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12455F: drivers/mailbox/arm_mhuv2.c 12456F: include/linux/mailbox/arm_mhuv2_message.h 12457 12458MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12459M: Michael Kerrisk <mtk.manpages@gmail.com> 12460L: linux-man@vger.kernel.org 12461S: Maintained 12462W: http://www.kernel.org/doc/man-pages 12463 12464MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12465M: Jeremy Kerr <jk@codeconstruct.com.au> 12466M: Matt Johnston <matt@codeconstruct.com.au> 12467L: netdev@vger.kernel.org 12468S: Maintained 12469F: Documentation/networking/mctp.rst 12470F: drivers/net/mctp/ 12471F: include/net/mctp.h 12472F: include/net/mctpdevice.h 12473F: include/net/netns/mctp.h 12474F: net/mctp/ 12475 12476MAPLE TREE 12477M: Liam R. Howlett <Liam.Howlett@oracle.com> 12478L: linux-mm@kvack.org 12479S: Supported 12480F: Documentation/core-api/maple_tree.rst 12481F: include/linux/maple_tree.h 12482F: include/trace/events/maple_tree.h 12483F: lib/maple_tree.c 12484F: lib/test_maple_tree.c 12485F: tools/testing/radix-tree/linux/maple_tree.h 12486F: tools/testing/radix-tree/maple.c 12487 12488MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12489M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12490L: linux-mips@vger.kernel.org 12491S: Maintained 12492F: arch/mips/boot/dts/img/pistachio* 12493 12494MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12495M: Andrew Lunn <andrew@lunn.ch> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12499F: Documentation/networking/devlink/mv88e6xxx.rst 12500F: drivers/net/dsa/mv88e6xxx/ 12501F: include/linux/dsa/mv88e6xxx.h 12502F: include/linux/platform_data/mv88e6xxx.h 12503 12504MARVELL ARMADA 3700 PHY DRIVERS 12505M: Miquel Raynal <miquel.raynal@bootlin.com> 12506S: Maintained 12507F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12508F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12509F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12510F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12511 12512MARVELL ARMADA 3700 SERIAL DRIVER 12513M: Pali Rohár <pali@kernel.org> 12514S: Maintained 12515F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12516F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12517F: drivers/tty/serial/mvebu-uart.c 12518 12519MARVELL ARMADA DRM SUPPORT 12520M: Russell King <linux@armlinux.org.uk> 12521S: Maintained 12522T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12523T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12524F: Documentation/devicetree/bindings/display/armada/ 12525F: drivers/gpu/drm/armada/ 12526F: include/uapi/drm/armada_drm.h 12527 12528MARVELL CRYPTO DRIVER 12529M: Boris Brezillon <bbrezillon@kernel.org> 12530M: Arnaud Ebalard <arno@natisbad.org> 12531M: Srujana Challa <schalla@marvell.com> 12532L: linux-crypto@vger.kernel.org 12533S: Maintained 12534F: drivers/crypto/marvell/ 12535F: include/linux/soc/marvell/octeontx2/ 12536 12537MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12538M: Mirko Lindner <mlindner@marvell.com> 12539M: Stephen Hemminger <stephen@networkplumber.org> 12540L: netdev@vger.kernel.org 12541S: Maintained 12542F: drivers/net/ethernet/marvell/sk* 12543 12544MARVELL LIBERTAS WIRELESS DRIVER 12545L: libertas-dev@lists.infradead.org 12546S: Orphan 12547F: drivers/net/wireless/marvell/libertas/ 12548 12549MARVELL MACCHIATOBIN SUPPORT 12550M: Russell King <linux@armlinux.org.uk> 12551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12552S: Maintained 12553F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12554 12555MARVELL MV643XX ETHERNET DRIVER 12556M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12557L: netdev@vger.kernel.org 12558S: Maintained 12559F: drivers/net/ethernet/marvell/mv643xx_eth.* 12560F: include/linux/mv643xx.h 12561 12562MARVELL MV88X3310 PHY DRIVER 12563M: Russell King <linux@armlinux.org.uk> 12564M: Marek Behún <kabel@kernel.org> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: drivers/net/phy/marvell10g.c 12568 12569MARVELL MVEBU THERMAL DRIVER 12570M: Miquel Raynal <miquel.raynal@bootlin.com> 12571S: Maintained 12572F: drivers/thermal/armada_thermal.c 12573 12574MARVELL MVNETA ETHERNET DRIVER 12575M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12576L: netdev@vger.kernel.org 12577S: Maintained 12578F: drivers/net/ethernet/marvell/mvneta.* 12579 12580MARVELL MVPP2 ETHERNET DRIVER 12581M: Marcin Wojtas <mw@semihalf.com> 12582M: Russell King <linux@armlinux.org.uk> 12583L: netdev@vger.kernel.org 12584S: Maintained 12585F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12586F: drivers/net/ethernet/marvell/mvpp2/ 12587 12588MARVELL MWIFIEX WIRELESS DRIVER 12589M: Amitkumar Karwar <amitkarwar@gmail.com> 12590M: Ganapathi Bhat <ganapathi017@gmail.com> 12591M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12592M: Xinming Hu <huxinming820@gmail.com> 12593L: linux-wireless@vger.kernel.org 12594S: Maintained 12595F: drivers/net/wireless/marvell/mwifiex/ 12596 12597MARVELL MWL8K WIRELESS DRIVER 12598M: Lennert Buytenhek <buytenh@wantstofly.org> 12599L: linux-wireless@vger.kernel.org 12600S: Odd Fixes 12601F: drivers/net/wireless/marvell/mwl8k.c 12602 12603MARVELL NAND CONTROLLER DRIVER 12604M: Miquel Raynal <miquel.raynal@bootlin.com> 12605L: linux-mtd@lists.infradead.org 12606S: Maintained 12607F: drivers/mtd/nand/raw/marvell_nand.c 12608 12609MARVELL OCTEON ENDPOINT DRIVER 12610M: Veerasenareddy Burru <vburru@marvell.com> 12611M: Sathesh Edara <sedara@marvell.com> 12612L: netdev@vger.kernel.org 12613S: Supported 12614F: drivers/net/ethernet/marvell/octeon_ep 12615 12616MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12617M: Sunil Goutham <sgoutham@marvell.com> 12618M: Geetha sowjanya <gakula@marvell.com> 12619M: Subbaraya Sundeep <sbhatta@marvell.com> 12620M: hariprasad <hkelam@marvell.com> 12621L: netdev@vger.kernel.org 12622S: Supported 12623F: drivers/net/ethernet/marvell/octeontx2/nic/ 12624F: include/linux/soc/marvell/octeontx2/ 12625 12626MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12627M: Sunil Goutham <sgoutham@marvell.com> 12628M: Linu Cherian <lcherian@marvell.com> 12629M: Geetha sowjanya <gakula@marvell.com> 12630M: Jerin Jacob <jerinj@marvell.com> 12631M: hariprasad <hkelam@marvell.com> 12632M: Subbaraya Sundeep <sbhatta@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12636F: drivers/net/ethernet/marvell/octeontx2/af/ 12637 12638MARVELL PRESTERA ETHERNET SWITCH DRIVER 12639M: Taras Chornyi <taras.chornyi@plvision.eu> 12640S: Supported 12641W: https://github.com/Marvell-switching/switchdev-prestera 12642F: drivers/net/ethernet/marvell/prestera/ 12643 12644MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12645M: Nicolas Pitre <nico@fluxnic.net> 12646S: Odd Fixes 12647F: drivers/mmc/host/mvsdio.* 12648 12649MARVELL USB MDIO CONTROLLER DRIVER 12650M: Tobias Waldekranz <tobias@waldekranz.com> 12651L: netdev@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12654F: drivers/net/mdio/mdio-mvusb.c 12655 12656MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12657M: Hu Ziji <huziji@marvell.com> 12658L: linux-mmc@vger.kernel.org 12659S: Supported 12660F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12661F: drivers/mmc/host/sdhci-xenon* 12662 12663MATROX FRAMEBUFFER DRIVER 12664L: linux-fbdev@vger.kernel.org 12665S: Orphan 12666F: drivers/video/fbdev/matrox/matroxfb_* 12667F: include/uapi/linux/matroxfb.h 12668 12669MAX15301 DRIVER 12670M: Daniel Nilsson <daniel.nilsson@flex.com> 12671L: linux-hwmon@vger.kernel.org 12672S: Maintained 12673F: Documentation/hwmon/max15301.rst 12674F: drivers/hwmon/pmbus/max15301.c 12675 12676MAX16065 HARDWARE MONITOR DRIVER 12677M: Guenter Roeck <linux@roeck-us.net> 12678L: linux-hwmon@vger.kernel.org 12679S: Maintained 12680F: Documentation/hwmon/max16065.rst 12681F: drivers/hwmon/max16065.c 12682 12683MAX2175 SDR TUNER DRIVER 12684M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12685L: linux-media@vger.kernel.org 12686S: Maintained 12687T: git git://linuxtv.org/media_tree.git 12688F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12689F: Documentation/userspace-api/media/drivers/max2175.rst 12690F: drivers/media/i2c/max2175* 12691F: include/uapi/linux/max2175.h 12692 12693MAX31827 TEMPERATURE SWITCH DRIVER 12694M: Daniel Matyas <daniel.matyas@analog.com> 12695L: linux-hwmon@vger.kernel.org 12696S: Supported 12697W: http://ez.analog.com/community/linux-device-drivers 12698F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12699F: Documentation/hwmon/max31827.rst 12700F: drivers/hwmon/max31827.c 12701 12702MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12703L: linux-hwmon@vger.kernel.org 12704S: Orphan 12705F: Documentation/hwmon/max6650.rst 12706F: drivers/hwmon/max6650.c 12707 12708MAX6697 HARDWARE MONITOR DRIVER 12709M: Guenter Roeck <linux@roeck-us.net> 12710L: linux-hwmon@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/hwmon/max6697.txt 12713F: Documentation/hwmon/max6697.rst 12714F: drivers/hwmon/max6697.c 12715F: include/linux/platform_data/max6697.h 12716 12717MAX9286 QUAD GMSL DESERIALIZER DRIVER 12718M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12719M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12720M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12721M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12725F: drivers/media/i2c/max9286.c 12726 12727MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12728M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731F: drivers/staging/media/max96712/max96712.c 12732 12733MAX9860 MONO AUDIO VOICE CODEC DRIVER 12734M: Peter Rosin <peda@axentia.se> 12735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12736S: Maintained 12737F: Documentation/devicetree/bindings/sound/max9860.txt 12738F: sound/soc/codecs/max9860.* 12739 12740MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12741M: Andreas Klinger <ak@it-klinger.de> 12742L: linux-iio@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12745F: drivers/iio/proximity/mb1232.c 12746 12747MAXIM MAX11205 DRIVER 12748M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12749L: linux-iio@vger.kernel.org 12750S: Supported 12751W: https://ez.analog.com/linux-software-drivers 12752F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12753F: drivers/iio/adc/max11205.c 12754 12755MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12756R: Iskren Chernev <iskren.chernev@gmail.com> 12757R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758R: Marek Szyprowski <m.szyprowski@samsung.com> 12759R: Matheus Castello <matheus@castello.eng.br> 12760L: linux-pm@vger.kernel.org 12761S: Maintained 12762F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12763F: drivers/power/supply/max17040_battery.c 12764 12765MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12766R: Hans de Goede <hdegoede@redhat.com> 12767R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12768R: Marek Szyprowski <m.szyprowski@samsung.com> 12769R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12770R: Purism Kernel Team <kernel@puri.sm> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12774F: drivers/power/supply/max17042_battery.c 12775 12776MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12777M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12778L: linux-kernel@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12781F: drivers/regulator/max20086-regulator.c 12782 12783MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12784M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12785L: linux-iio@vger.kernel.org 12786S: Maintained 12787F: drivers/iio/temperature/max30208.c 12788 12789MAXIM MAX77650 PMIC MFD DRIVER 12790M: Bartosz Golaszewski <brgl@bgdev.pl> 12791L: linux-kernel@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/*/*max77650.yaml 12794F: Documentation/devicetree/bindings/*/max77650*.yaml 12795F: drivers/gpio/gpio-max77650.c 12796F: drivers/input/misc/max77650-onkey.c 12797F: drivers/leds/leds-max77650.c 12798F: drivers/mfd/max77650.c 12799F: drivers/power/supply/max77650-charger.c 12800F: drivers/regulator/max77650-regulator.c 12801F: include/linux/mfd/max77650.h 12802 12803MAXIM MAX77714 PMIC MFD DRIVER 12804M: Luca Ceresoli <luca@lucaceresoli.net> 12805S: Maintained 12806F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12807F: drivers/mfd/max77714.c 12808F: include/linux/mfd/max77714.h 12809 12810MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12811M: Javier Martinez Canillas <javier@dowhile0.org> 12812L: linux-kernel@vger.kernel.org 12813S: Supported 12814F: Documentation/devicetree/bindings/*/*max77802.yaml 12815F: drivers/regulator/max77802-regulator.c 12816F: include/dt-bindings/*/*max77802.h 12817 12818MAXIM MAX77976 BATTERY CHARGER 12819M: Luca Ceresoli <luca@lucaceresoli.net> 12820S: Supported 12821F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12822F: drivers/power/supply/max77976_charger.c 12823 12824MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12826L: linux-pm@vger.kernel.org 12827S: Supported 12828B: mailto:linux-samsung-soc@vger.kernel.org 12829F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12830F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12831F: drivers/power/supply/max14577_charger.c 12832F: drivers/power/supply/max77693_charger.c 12833 12834MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12835M: Chanwoo Choi <cw00.choi@samsung.com> 12836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12837L: linux-kernel@vger.kernel.org 12838S: Supported 12839B: mailto:linux-samsung-soc@vger.kernel.org 12840F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12844F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12845F: drivers/*/*max77843.c 12846F: drivers/*/max14577*.c 12847F: drivers/*/max77686*.c 12848F: drivers/*/max77693*.c 12849F: drivers/clk/clk-max77686.c 12850F: drivers/extcon/extcon-max14577.c 12851F: drivers/extcon/extcon-max77693.c 12852F: drivers/rtc/rtc-max77686.c 12853F: include/linux/mfd/max14577*.h 12854F: include/linux/mfd/max77686*.h 12855F: include/linux/mfd/max77693*.h 12856 12857MAXIRADIO FM RADIO RECEIVER DRIVER 12858M: Hans Verkuil <hverkuil@xs4all.nl> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861W: https://linuxtv.org 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/radio/radio-maxiradio* 12864 12865MAXLINEAR ETHERNET PHY DRIVER 12866M: Xu Liang <lxu@maxlinear.com> 12867L: netdev@vger.kernel.org 12868S: Supported 12869F: drivers/net/phy/mxl-gpy.c 12870 12871MCAN MMIO DEVICE DRIVER 12872M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12873L: linux-can@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12876F: drivers/net/can/m_can/m_can.c 12877F: drivers/net/can/m_can/m_can.h 12878F: drivers/net/can/m_can/m_can_platform.c 12879 12880MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12881R: Yasushi SHOJI <yashi@spacecubics.com> 12882L: linux-can@vger.kernel.org 12883S: Maintained 12884F: drivers/net/can/usb/mcba_usb.c 12885 12886MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12887M: Rishi Gupta <gupt21@gmail.com> 12888L: linux-i2c@vger.kernel.org 12889L: linux-input@vger.kernel.org 12890S: Maintained 12891F: drivers/hid/hid-mcp2221.c 12892 12893MCP251XFD SPI-CAN NETWORK DRIVER 12894M: Marc Kleine-Budde <mkl@pengutronix.de> 12895M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12896R: Thomas Kopp <thomas.kopp@microchip.com> 12897L: linux-can@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12900F: drivers/net/can/spi/mcp251xfd/ 12901 12902MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12903M: Peter Rosin <peda@axentia.se> 12904L: linux-iio@vger.kernel.org 12905S: Maintained 12906F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12907F: drivers/iio/potentiometer/mcp4018.c 12908F: drivers/iio/potentiometer/mcp4531.c 12909 12910MCR20A IEEE-802.15.4 RADIO DRIVER 12911M: Stefan Schmidt <stefan@datenfreihafen.org> 12912L: linux-wpan@vger.kernel.org 12913S: Odd Fixes 12914W: https://github.com/xueliu/mcr20a-linux 12915F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12916F: drivers/net/ieee802154/mcr20a.c 12917F: drivers/net/ieee802154/mcr20a.h 12918 12919MDIO REGMAP DRIVER 12920M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12921L: netdev@vger.kernel.org 12922S: Maintained 12923F: drivers/net/mdio/mdio-regmap.c 12924F: include/linux/mdio/mdio-regmap.h 12925 12926MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12927M: William Breathitt Gray <william.gray@linaro.org> 12928L: linux-iio@vger.kernel.org 12929S: Maintained 12930F: drivers/iio/dac/cio-dac.c 12931 12932MEDIA CONTROLLER FRAMEWORK 12933M: Sakari Ailus <sakari.ailus@linux.intel.com> 12934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://www.linuxtv.org 12938T: git git://linuxtv.org/media_tree.git 12939F: drivers/media/mc/ 12940F: include/media/media-*.h 12941F: include/uapi/linux/media.h 12942 12943MEDIA DRIVER FOR FREESCALE IMX PXP 12944M: Philipp Zabel <p.zabel@pengutronix.de> 12945L: linux-media@vger.kernel.org 12946S: Maintained 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/platform/nxp/imx-pxp.[ch] 12949 12950MEDIA DRIVERS FOR ASCOT2E 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/ascot2e* 12959 12960MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12961M: Jasmin Jessich <jasmin@anw.at> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964W: https://linuxtv.org 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/cxd2099* 12967 12968MEDIA DRIVERS FOR CXD2841ER 12969M: Sergey Kozlov <serjk@netup.ru> 12970M: Abylay Ospan <aospan@netup.ru> 12971L: linux-media@vger.kernel.org 12972S: Supported 12973W: https://linuxtv.org 12974W: http://netup.tv/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/dvb-frontends/cxd2841er* 12977 12978MEDIA DRIVERS FOR CXD2880 12979M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12980L: linux-media@vger.kernel.org 12981S: Supported 12982W: http://linuxtv.org/ 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/dvb-frontends/cxd2880/* 12985F: drivers/media/spi/cxd2880* 12986 12987MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12988L: linux-media@vger.kernel.org 12989S: Orphan 12990W: https://linuxtv.org 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/pci/ddbridge/* 12993 12994MEDIA DRIVERS FOR FREESCALE IMX 12995M: Steve Longerbeam <slongerbeam@gmail.com> 12996M: Philipp Zabel <p.zabel@pengutronix.de> 12997L: linux-media@vger.kernel.org 12998S: Maintained 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/admin-guide/media/imx.rst 13001F: Documentation/devicetree/bindings/media/imx.txt 13002F: drivers/staging/media/imx/ 13003F: include/linux/imx-media.h 13004F: include/media/imx.h 13005 13006MEDIA DRIVERS FOR FREESCALE IMX7 13007M: Rui Miguel Silva <rmfrfs@gmail.com> 13008M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/imx7.rst 13013F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13014F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13015F: drivers/media/platform/nxp/imx-mipi-csis.c 13016F: drivers/media/platform/nxp/imx7-media-csi.c 13017 13018MEDIA DRIVERS FOR HELENE 13019M: Abylay Ospan <aospan@netup.ru> 13020L: linux-media@vger.kernel.org 13021S: Supported 13022W: https://linuxtv.org 13023W: http://netup.tv/ 13024T: git git://linuxtv.org/media_tree.git 13025F: drivers/media/dvb-frontends/helene* 13026 13027MEDIA DRIVERS FOR HORUS3A 13028M: Sergey Kozlov <serjk@netup.ru> 13029M: Abylay Ospan <aospan@netup.ru> 13030L: linux-media@vger.kernel.org 13031S: Supported 13032W: https://linuxtv.org 13033W: http://netup.tv/ 13034T: git git://linuxtv.org/media_tree.git 13035F: drivers/media/dvb-frontends/horus3a* 13036 13037MEDIA DRIVERS FOR LNBH25 13038M: Sergey Kozlov <serjk@netup.ru> 13039M: Abylay Ospan <aospan@netup.ru> 13040L: linux-media@vger.kernel.org 13041S: Supported 13042W: https://linuxtv.org 13043W: http://netup.tv/ 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/lnbh25* 13046 13047MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/mxl5xx* 13053 13054MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13055M: Sergey Kozlov <serjk@netup.ru> 13056M: Abylay Ospan <aospan@netup.ru> 13057L: linux-media@vger.kernel.org 13058S: Supported 13059W: https://linuxtv.org 13060W: http://netup.tv/ 13061T: git git://linuxtv.org/media_tree.git 13062F: drivers/media/pci/netup_unidvb/* 13063 13064MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13065M: Dmitry Osipenko <digetx@gmail.com> 13066L: linux-media@vger.kernel.org 13067L: linux-tegra@vger.kernel.org 13068S: Maintained 13069T: git git://linuxtv.org/media_tree.git 13070F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13071F: drivers/media/platform/nvidia/tegra-vde/ 13072 13073MEDIA DRIVERS FOR RENESAS - CEU 13074M: Jacopo Mondi <jacopo@jmondi.org> 13075L: linux-media@vger.kernel.org 13076L: linux-renesas-soc@vger.kernel.org 13077S: Supported 13078T: git git://linuxtv.org/media_tree.git 13079F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13080F: drivers/media/platform/renesas/renesas-ceu.c 13081F: include/media/drv-intf/renesas-ceu.h 13082 13083MEDIA DRIVERS FOR RENESAS - DRIF 13084M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13085L: linux-media@vger.kernel.org 13086L: linux-renesas-soc@vger.kernel.org 13087S: Supported 13088T: git git://linuxtv.org/media_tree.git 13089F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13090F: drivers/media/platform/renesas/rcar_drif.c 13091 13092MEDIA DRIVERS FOR RENESAS - FCP 13093M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13094L: linux-media@vger.kernel.org 13095L: linux-renesas-soc@vger.kernel.org 13096S: Supported 13097T: git git://linuxtv.org/media_tree.git 13098F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13099F: drivers/media/platform/renesas/rcar-fcp.c 13100F: include/media/rcar-fcp.h 13101 13102MEDIA DRIVERS FOR RENESAS - FDP1 13103M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13104L: linux-media@vger.kernel.org 13105L: linux-renesas-soc@vger.kernel.org 13106S: Supported 13107T: git git://linuxtv.org/media_tree.git 13108F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13109F: drivers/media/platform/renesas/rcar_fdp1.c 13110 13111MEDIA DRIVERS FOR RENESAS - VIN 13112M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13113L: linux-media@vger.kernel.org 13114L: linux-renesas-soc@vger.kernel.org 13115S: Supported 13116T: git git://linuxtv.org/media_tree.git 13117F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13118F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13119F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13120F: drivers/media/platform/renesas/rcar-isp.c 13121F: drivers/media/platform/renesas/rcar-vin/ 13122 13123MEDIA DRIVERS FOR RENESAS - VSP1 13124M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13125M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13126L: linux-media@vger.kernel.org 13127L: linux-renesas-soc@vger.kernel.org 13128S: Supported 13129T: git git://linuxtv.org/media_tree.git 13130F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13131F: drivers/media/platform/renesas/vsp1/ 13132 13133MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13134L: linux-media@vger.kernel.org 13135S: Orphan 13136W: https://linuxtv.org 13137T: git git://linuxtv.org/media_tree.git 13138F: drivers/media/dvb-frontends/stv0910* 13139 13140MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13141L: linux-media@vger.kernel.org 13142S: Orphan 13143W: https://linuxtv.org 13144T: git git://linuxtv.org/media_tree.git 13145F: drivers/media/dvb-frontends/stv6111* 13146 13147MEDIA DRIVERS FOR STM32 - DCMI 13148M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13149L: linux-media@vger.kernel.org 13150S: Supported 13151T: git git://linuxtv.org/media_tree.git 13152F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13153F: drivers/media/platform/st/stm32/stm32-dcmi.c 13154 13155MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13156M: Mauro Carvalho Chehab <mchehab@kernel.org> 13157L: linux-media@vger.kernel.org 13158S: Maintained 13159W: https://linuxtv.org 13160Q: http://patchwork.kernel.org/project/linux-media/list/ 13161T: git git://linuxtv.org/media_tree.git 13162F: Documentation/admin-guide/media/ 13163F: Documentation/devicetree/bindings/media/ 13164F: Documentation/driver-api/media/ 13165F: Documentation/userspace-api/media/ 13166F: drivers/media/ 13167F: drivers/staging/media/ 13168F: include/dt-bindings/media/ 13169F: include/linux/platform_data/media/ 13170F: include/media/ 13171F: include/uapi/linux/dvb/ 13172F: include/uapi/linux/ivtv* 13173F: include/uapi/linux/media.h 13174F: include/uapi/linux/uvcvideo.h 13175F: include/uapi/linux/v4l2-* 13176F: include/uapi/linux/videodev2.h 13177 13178MEDIATEK BLUETOOTH DRIVER 13179M: Sean Wang <sean.wang@mediatek.com> 13180L: linux-bluetooth@vger.kernel.org 13181L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13182S: Maintained 13183F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13184F: drivers/bluetooth/btmtkuart.c 13185 13186MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13187M: Sean Wang <sean.wang@mediatek.com> 13188L: linux-pm@vger.kernel.org 13189S: Maintained 13190F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13191F: drivers/power/reset/mt6323-poweroff.c 13192 13193MEDIATEK CIR DRIVER 13194M: Sean Wang <sean.wang@mediatek.com> 13195S: Maintained 13196F: drivers/media/rc/mtk-cir.c 13197 13198MEDIATEK DMA DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: dmaengine@vger.kernel.org 13201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13202L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13203S: Maintained 13204F: Documentation/devicetree/bindings/dma/mtk-* 13205F: drivers/dma/mediatek/ 13206 13207MEDIATEK ETHERNET DRIVER 13208M: Felix Fietkau <nbd@nbd.name> 13209M: John Crispin <john@phrozen.org> 13210M: Sean Wang <sean.wang@mediatek.com> 13211M: Mark Lee <Mark-MC.Lee@mediatek.com> 13212M: Lorenzo Bianconi <lorenzo@kernel.org> 13213L: netdev@vger.kernel.org 13214S: Maintained 13215F: drivers/net/ethernet/mediatek/ 13216 13217MEDIATEK ETHERNET PCS DRIVER 13218M: Alexander Couzens <lynxis@fe80.eu> 13219M: Daniel Golle <daniel@makrotopia.org> 13220L: netdev@vger.kernel.org 13221S: Maintained 13222F: drivers/net/pcs/pcs-mtk-lynxi.c 13223F: include/linux/pcs/pcs-mtk-lynxi.h 13224 13225MEDIATEK ETHERNET PHY DRIVERS 13226M: Daniel Golle <daniel@makrotopia.org> 13227M: Qingfang Deng <dqfext@gmail.com> 13228M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13229L: netdev@vger.kernel.org 13230S: Maintained 13231F: drivers/net/phy/mediatek-ge-soc.c 13232F: drivers/net/phy/mediatek-ge.c 13233 13234MEDIATEK I2C CONTROLLER DRIVER 13235M: Qii Wang <qii.wang@mediatek.com> 13236L: linux-i2c@vger.kernel.org 13237S: Maintained 13238F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13239F: drivers/i2c/busses/i2c-mt65xx.c 13240 13241MEDIATEK IOMMU DRIVER 13242M: Yong Wu <yong.wu@mediatek.com> 13243L: iommu@lists.linux.dev 13244L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13245S: Supported 13246F: Documentation/devicetree/bindings/iommu/mediatek* 13247F: drivers/iommu/mtk_iommu* 13248F: include/dt-bindings/memory/mt*-port.h 13249 13250MEDIATEK JPEG DRIVER 13251M: Bin Liu <bin.liu@mediatek.com> 13252S: Supported 13253F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13254F: drivers/media/platform/mediatek/jpeg/ 13255 13256MEDIATEK KEYPAD DRIVER 13257M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13260F: drivers/input/keyboard/mt6779-keypad.c 13261 13262MEDIATEK MDP DRIVER 13263M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13264M: Houlong Wei <houlong.wei@mediatek.com> 13265M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13266S: Supported 13267F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13268F: drivers/media/platform/mediatek/mdp/ 13269F: drivers/media/platform/mediatek/vpu/ 13270 13271MEDIATEK MEDIA DRIVER 13272M: Tiffany Lin <tiffany.lin@mediatek.com> 13273M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13274M: Yunfei Dong <yunfei.dong@mediatek.com> 13275S: Supported 13276F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13277F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13278F: drivers/media/platform/mediatek/vcodec/ 13279F: drivers/media/platform/mediatek/vpu/ 13280 13281MEDIATEK MMC/SD/SDIO DRIVER 13282M: Chaotian Jing <chaotian.jing@mediatek.com> 13283S: Maintained 13284F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13285F: drivers/mmc/host/mtk-sd.c 13286 13287MEDIATEK MT76 WIRELESS LAN DRIVER 13288M: Felix Fietkau <nbd@nbd.name> 13289M: Lorenzo Bianconi <lorenzo@kernel.org> 13290M: Ryder Lee <ryder.lee@mediatek.com> 13291R: Shayne Chen <shayne.chen@mediatek.com> 13292R: Sean Wang <sean.wang@mediatek.com> 13293L: linux-wireless@vger.kernel.org 13294S: Maintained 13295T: git https://github.com/nbd168/wireless 13296F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13297F: drivers/net/wireless/mediatek/mt76/ 13298 13299MEDIATEK MT7601U WIRELESS LAN DRIVER 13300M: Jakub Kicinski <kuba@kernel.org> 13301L: linux-wireless@vger.kernel.org 13302S: Maintained 13303F: drivers/net/wireless/mediatek/mt7601u/ 13304 13305MEDIATEK MT7621 CLOCK DRIVER 13306M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13307S: Maintained 13308F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13309F: drivers/clk/ralink/clk-mt7621.c 13310 13311MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13313S: Maintained 13314F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13315F: drivers/pci/controller/pcie-mt7621.c 13316 13317MEDIATEK MT7621 PHY PCI DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13321F: drivers/phy/ralink/phy-mt7621-pci.c 13322 13323MEDIATEK MT7621/28/88 I2C DRIVER 13324M: Stefan Roese <sr@denx.de> 13325L: linux-i2c@vger.kernel.org 13326S: Maintained 13327F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13328F: drivers/i2c/busses/i2c-mt7621.c 13329 13330MEDIATEK MTMIPS CLOCK DRIVER 13331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13334F: drivers/clk/ralink/clk-mtmips.c 13335 13336MEDIATEK NAND CONTROLLER DRIVER 13337L: linux-mtd@lists.infradead.org 13338S: Orphan 13339F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13340F: drivers/mtd/nand/raw/mtk_* 13341 13342MEDIATEK PMIC LED DRIVER 13343M: Sean Wang <sean.wang@mediatek.com> 13344S: Maintained 13345F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13346F: drivers/leds/leds-mt6323.c 13347 13348MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13349M: Sean Wang <sean.wang@mediatek.com> 13350S: Maintained 13351F: drivers/char/hw_random/mtk-rng.c 13352 13353MEDIATEK SMI DRIVER 13354M: Yong Wu <yong.wu@mediatek.com> 13355L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13356S: Supported 13357F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13358F: drivers/memory/mtk-smi.c 13359F: include/soc/mediatek/smi.h 13360 13361MEDIATEK SWITCH DRIVER 13362M: Arınç ÜNAL <arinc.unal@arinc9.com> 13363M: Daniel Golle <daniel@makrotopia.org> 13364M: Landen Chao <Landen.Chao@mediatek.com> 13365M: DENG Qingfang <dqfext@gmail.com> 13366M: Sean Wang <sean.wang@mediatek.com> 13367L: netdev@vger.kernel.org 13368S: Maintained 13369F: drivers/net/dsa/mt7530-mdio.c 13370F: drivers/net/dsa/mt7530-mmio.c 13371F: drivers/net/dsa/mt7530.* 13372F: net/dsa/tag_mtk.c 13373 13374MEDIATEK T7XX 5G WWAN MODEM DRIVER 13375M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13376M: Intel Corporation <linuxwwan@intel.com> 13377R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13378R: Liu Haijun <haijun.liu@mediatek.com> 13379R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13380R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13381L: netdev@vger.kernel.org 13382S: Supported 13383F: drivers/net/wwan/t7xx/ 13384 13385MEDIATEK USB3 DRD IP DRIVER 13386M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13387L: linux-usb@vger.kernel.org 13388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13390S: Maintained 13391F: Documentation/devicetree/bindings/usb/mediatek,* 13392F: drivers/usb/host/xhci-mtk* 13393F: drivers/usb/mtu3/ 13394 13395MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13396M: Peter Senna Tschudin <peter.senna@gmail.com> 13397M: Martin Donnelly <martin.donnelly@ge.com> 13398M: Martyn Welch <martyn.welch@collabora.co.uk> 13399S: Maintained 13400F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13401F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13402 13403MEGARAID SCSI/SAS DRIVERS 13404M: Kashyap Desai <kashyap.desai@broadcom.com> 13405M: Sumit Saxena <sumit.saxena@broadcom.com> 13406M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13407L: megaraidlinux.pdl@broadcom.com 13408L: linux-scsi@vger.kernel.org 13409S: Maintained 13410W: http://www.avagotech.com/support/ 13411F: Documentation/scsi/megaraid.rst 13412F: drivers/scsi/megaraid.* 13413F: drivers/scsi/megaraid/ 13414 13415MELEXIS MLX90614 DRIVER 13416M: Crt Mori <cmo@melexis.com> 13417L: linux-iio@vger.kernel.org 13418S: Supported 13419W: http://www.melexis.com 13420F: drivers/iio/temperature/mlx90614.c 13421 13422MELEXIS MLX90632 DRIVER 13423M: Crt Mori <cmo@melexis.com> 13424L: linux-iio@vger.kernel.org 13425S: Supported 13426W: http://www.melexis.com 13427F: drivers/iio/temperature/mlx90632.c 13428 13429MELFAS MIP4 TOUCHSCREEN DRIVER 13430M: Sangwon Jee <jeesw@melfas.com> 13431S: Supported 13432W: http://www.melfas.com 13433F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13434F: drivers/input/touchscreen/melfas_mip4.c 13435 13436MELLANOX BLUEFIELD I2C DRIVER 13437M: Khalil Blaiech <kblaiech@nvidia.com> 13438M: Asmaa Mnebhi <asmaa@nvidia.com> 13439L: linux-i2c@vger.kernel.org 13440S: Supported 13441F: drivers/i2c/busses/i2c-mlxbf.c 13442 13443MELLANOX ETHERNET DRIVER (mlx4_en) 13444M: Tariq Toukan <tariqt@nvidia.com> 13445L: netdev@vger.kernel.org 13446S: Supported 13447W: http://www.mellanox.com 13448Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13449F: drivers/net/ethernet/mellanox/mlx4/en_* 13450 13451MELLANOX ETHERNET DRIVER (mlx5e) 13452M: Saeed Mahameed <saeedm@nvidia.com> 13453L: netdev@vger.kernel.org 13454S: Supported 13455W: http://www.mellanox.com 13456Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13457F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13458 13459MELLANOX ETHERNET INNOVA DRIVERS 13460R: Boris Pismenny <borisp@nvidia.com> 13461L: netdev@vger.kernel.org 13462S: Supported 13463W: http://www.mellanox.com 13464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13465F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13466F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13467F: include/linux/mlx5/mlx5_ifc_fpga.h 13468 13469MELLANOX ETHERNET SWITCH DRIVERS 13470M: Ido Schimmel <idosch@nvidia.com> 13471M: Petr Machata <petrm@nvidia.com> 13472L: netdev@vger.kernel.org 13473S: Supported 13474W: http://www.mellanox.com 13475Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13476F: drivers/net/ethernet/mellanox/mlxsw/ 13477F: tools/testing/selftests/drivers/net/mlxsw/ 13478 13479MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13480M: mlxsw@nvidia.com 13481L: netdev@vger.kernel.org 13482S: Supported 13483W: http://www.mellanox.com 13484Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13485F: drivers/net/ethernet/mellanox/mlxfw/ 13486 13487MELLANOX HARDWARE PLATFORM SUPPORT 13488M: Hans de Goede <hdegoede@redhat.com> 13489M: Mark Gross <markgross@kernel.org> 13490M: Vadim Pasternak <vadimp@nvidia.com> 13491L: platform-driver-x86@vger.kernel.org 13492S: Supported 13493F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13494F: drivers/platform/mellanox/ 13495F: include/linux/platform_data/mlxreg.h 13496 13497MELLANOX MLX4 core VPI driver 13498M: Tariq Toukan <tariqt@nvidia.com> 13499L: netdev@vger.kernel.org 13500L: linux-rdma@vger.kernel.org 13501S: Supported 13502W: http://www.mellanox.com 13503Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13504F: drivers/net/ethernet/mellanox/mlx4/ 13505F: include/linux/mlx4/ 13506 13507MELLANOX MLX4 IB driver 13508M: Yishai Hadas <yishaih@nvidia.com> 13509L: linux-rdma@vger.kernel.org 13510S: Supported 13511W: http://www.mellanox.com 13512Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13513F: drivers/infiniband/hw/mlx4/ 13514F: include/linux/mlx4/ 13515F: include/uapi/rdma/mlx4-abi.h 13516 13517MELLANOX MLX5 core VPI driver 13518M: Saeed Mahameed <saeedm@nvidia.com> 13519M: Leon Romanovsky <leonro@nvidia.com> 13520L: netdev@vger.kernel.org 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13525F: Documentation/networking/device_drivers/ethernet/mellanox/ 13526F: drivers/net/ethernet/mellanox/mlx5/core/ 13527F: include/linux/mlx5/ 13528 13529MELLANOX MLX5 IB driver 13530M: Leon Romanovsky <leonro@nvidia.com> 13531L: linux-rdma@vger.kernel.org 13532S: Supported 13533W: http://www.mellanox.com 13534Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13535F: drivers/infiniband/hw/mlx5/ 13536F: include/linux/mlx5/ 13537F: include/uapi/rdma/mlx5-abi.h 13538 13539MELLANOX MLXCPLD I2C AND MUX DRIVER 13540M: Vadim Pasternak <vadimp@nvidia.com> 13541M: Michael Shych <michaelsh@nvidia.com> 13542L: linux-i2c@vger.kernel.org 13543S: Supported 13544F: Documentation/i2c/busses/i2c-mlxcpld.rst 13545F: drivers/i2c/busses/i2c-mlxcpld.c 13546F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13547 13548MELLANOX MLXCPLD LED DRIVER 13549M: Vadim Pasternak <vadimp@nvidia.com> 13550L: linux-leds@vger.kernel.org 13551S: Supported 13552F: Documentation/leds/leds-mlxcpld.rst 13553F: drivers/leds/leds-mlxcpld.c 13554F: drivers/leds/leds-mlxreg.c 13555 13556MELLANOX PLATFORM DRIVER 13557M: Vadim Pasternak <vadimp@nvidia.com> 13558L: platform-driver-x86@vger.kernel.org 13559S: Supported 13560F: drivers/platform/x86/mlx-platform.c 13561 13562MEMBARRIER SUPPORT 13563M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13564M: "Paul E. McKenney" <paulmck@kernel.org> 13565L: linux-kernel@vger.kernel.org 13566S: Supported 13567F: arch/powerpc/include/asm/membarrier.h 13568F: include/uapi/linux/membarrier.h 13569F: kernel/sched/membarrier.c 13570 13571MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13572M: Mike Rapoport <rppt@kernel.org> 13573L: linux-mm@kvack.org 13574S: Maintained 13575F: Documentation/core-api/boot-time-mm.rst 13576F: include/linux/memblock.h 13577F: mm/memblock.c 13578F: mm/mm_init.c 13579F: tools/testing/memblock/ 13580 13581MEMORY CONTROLLER DRIVERS 13582M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13583L: linux-kernel@vger.kernel.org 13584S: Maintained 13585B: mailto:krzysztof.kozlowski@linaro.org 13586T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13587F: Documentation/devicetree/bindings/memory-controllers/ 13588F: drivers/memory/ 13589F: include/dt-bindings/memory/ 13590F: include/memory/ 13591 13592MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13593M: Dmitry Osipenko <digetx@gmail.com> 13594L: linux-pm@vger.kernel.org 13595L: linux-tegra@vger.kernel.org 13596S: Maintained 13597T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13598F: drivers/devfreq/tegra30-devfreq.c 13599 13600MEMORY HOT(UN)PLUG 13601M: David Hildenbrand <david@redhat.com> 13602M: Oscar Salvador <osalvador@suse.de> 13603L: linux-mm@kvack.org 13604S: Maintained 13605F: Documentation/admin-guide/mm/memory-hotplug.rst 13606F: Documentation/core-api/memory-hotplug.rst 13607F: drivers/base/memory.c 13608F: include/linux/memory_hotplug.h 13609F: mm/memory_hotplug.c 13610F: tools/testing/selftests/memory-hotplug/ 13611 13612MEMORY MANAGEMENT 13613M: Andrew Morton <akpm@linux-foundation.org> 13614L: linux-mm@kvack.org 13615S: Maintained 13616W: http://www.linux-mm.org 13617T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13618T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13619F: include/linux/gfp.h 13620F: include/linux/gfp_types.h 13621F: include/linux/memory_hotplug.h 13622F: include/linux/mm.h 13623F: include/linux/mmzone.h 13624F: include/linux/pagewalk.h 13625F: include/trace/events/ksm.h 13626F: mm/ 13627F: tools/mm/ 13628F: tools/testing/selftests/mm/ 13629 13630MEMORY TECHNOLOGY DEVICES (MTD) 13631M: Miquel Raynal <miquel.raynal@bootlin.com> 13632M: Richard Weinberger <richard@nod.at> 13633M: Vignesh Raghavendra <vigneshr@ti.com> 13634L: linux-mtd@lists.infradead.org 13635S: Maintained 13636W: http://www.linux-mtd.infradead.org/ 13637Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13638C: irc://irc.oftc.net/mtd 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13641F: Documentation/devicetree/bindings/mtd/ 13642F: drivers/mtd/ 13643F: include/linux/mtd/ 13644F: include/uapi/mtd/ 13645 13646MEMSENSING MICROSYSTEMS MSA311 DRIVER 13647M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13648L: linux-iio@vger.kernel.org 13649S: Maintained 13650F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13651F: drivers/iio/accel/msa311.c 13652 13653MEN A21 WATCHDOG DRIVER 13654M: Johannes Thumshirn <morbidrsa@gmail.com> 13655L: linux-watchdog@vger.kernel.org 13656S: Maintained 13657F: drivers/watchdog/mena21_wdt.c 13658 13659MEN CHAMELEON BUS (mcb) 13660M: Johannes Thumshirn <morbidrsa@gmail.com> 13661S: Maintained 13662F: Documentation/driver-api/men-chameleon-bus.rst 13663F: drivers/mcb/ 13664F: include/linux/mcb.h 13665 13666MEN F21BMC (Board Management Controller) 13667M: Andreas Werner <andreas.werner@men.de> 13668S: Supported 13669F: Documentation/hwmon/menf21bmc.rst 13670F: drivers/hwmon/menf21bmc_hwmon.c 13671F: drivers/leds/leds-menf21bmc.c 13672F: drivers/mfd/menf21bmc.c 13673F: drivers/watchdog/menf21bmc_wdt.c 13674 13675MEN Z069 WATCHDOG DRIVER 13676M: Johannes Thumshirn <jth@kernel.org> 13677L: linux-watchdog@vger.kernel.org 13678S: Maintained 13679F: drivers/watchdog/menz69_wdt.c 13680 13681MESON AO CEC DRIVER FOR AMLOGIC SOCS 13682M: Neil Armstrong <neil.armstrong@linaro.org> 13683L: linux-media@vger.kernel.org 13684L: linux-amlogic@lists.infradead.org 13685S: Supported 13686W: http://linux-meson.com/ 13687T: git git://linuxtv.org/media_tree.git 13688F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13689F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13690F: drivers/media/cec/platform/meson/ao-cec.c 13691 13692MESON GE2D DRIVER FOR AMLOGIC SOCS 13693M: Neil Armstrong <neil.armstrong@linaro.org> 13694L: linux-media@vger.kernel.org 13695L: linux-amlogic@lists.infradead.org 13696S: Supported 13697T: git git://linuxtv.org/media_tree.git 13698F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13699F: drivers/media/platform/amlogic/meson-ge2d/ 13700 13701MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13702M: Liang Yang <liang.yang@amlogic.com> 13703L: linux-mtd@lists.infradead.org 13704S: Maintained 13705F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13706F: drivers/mtd/nand/raw/meson_* 13707 13708MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13709M: Neil Armstrong <neil.armstrong@linaro.org> 13710L: linux-media@vger.kernel.org 13711L: linux-amlogic@lists.infradead.org 13712S: Supported 13713T: git git://linuxtv.org/media_tree.git 13714F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13715F: drivers/staging/media/meson/vdec/ 13716 13717METHODE UDPU SUPPORT 13718M: Vladimir Vid <vladimir.vid@sartura.hr> 13719S: Maintained 13720F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13721 13722MHI BUS 13723M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13724L: mhi@lists.linux.dev 13725L: linux-arm-msm@vger.kernel.org 13726S: Maintained 13727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13728F: Documentation/ABI/stable/sysfs-bus-mhi 13729F: Documentation/mhi/ 13730F: drivers/bus/mhi/ 13731F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13732F: include/linux/mhi.h 13733 13734MICROBLAZE ARCHITECTURE 13735M: Michal Simek <monstr@monstr.eu> 13736S: Supported 13737W: http://www.monstr.eu/fdt/ 13738T: git git://git.monstr.eu/linux-2.6-microblaze.git 13739F: arch/microblaze/ 13740 13741MICROBLAZE TMR INJECT 13742M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13743S: Supported 13744F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13745F: drivers/misc/xilinx_tmr_inject.c 13746 13747MICROBLAZE TMR MANAGER 13748M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13749S: Supported 13750F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13751F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13752F: drivers/misc/xilinx_tmr_manager.c 13753 13754MICROCHIP AT91 DMA DRIVERS 13755M: Ludovic Desroches <ludovic.desroches@microchip.com> 13756M: Tudor Ambarus <tudor.ambarus@linaro.org> 13757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13758L: dmaengine@vger.kernel.org 13759S: Supported 13760F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13761F: drivers/dma/at_hdmac.c 13762F: drivers/dma/at_xdmac.c 13763F: include/dt-bindings/dma/at91.h 13764 13765MICROCHIP AT91 SERIAL DRIVER 13766M: Richard Genoud <richard.genoud@gmail.com> 13767S: Maintained 13768F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13769F: drivers/tty/serial/atmel_serial.c 13770F: drivers/tty/serial/atmel_serial.h 13771 13772MICROCHIP AT91 USART MFD DRIVER 13773M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13774L: linux-kernel@vger.kernel.org 13775S: Supported 13776F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13777F: drivers/mfd/at91-usart.c 13778F: include/dt-bindings/mfd/at91-usart.h 13779 13780MICROCHIP AT91 USART SPI DRIVER 13781M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13782L: linux-spi@vger.kernel.org 13783S: Supported 13784F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13785F: drivers/spi/spi-at91-usart.c 13786 13787MICROCHIP AUDIO ASOC DRIVERS 13788M: Claudiu Beznea <claudiu.beznea@microchip.com> 13789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13790S: Supported 13791F: Documentation/devicetree/bindings/sound/atmel* 13792F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13793F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13794F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13795F: sound/soc/atmel 13796 13797MICROCHIP CSI2DC DRIVER 13798M: Eugen Hristev <eugen.hristev@microchip.com> 13799L: linux-media@vger.kernel.org 13800S: Supported 13801F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13802F: drivers/media/platform/microchip/microchip-csi2dc.c 13803 13804MICROCHIP ECC DRIVER 13805M: Tudor Ambarus <tudor.ambarus@linaro.org> 13806L: linux-crypto@vger.kernel.org 13807S: Maintained 13808F: drivers/crypto/atmel-ecc.* 13809 13810MICROCHIP EIC DRIVER 13811M: Claudiu Beznea <claudiu.beznea@microchip.com> 13812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13813S: Supported 13814F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13815F: drivers/irqchip/irq-mchp-eic.c 13816 13817MICROCHIP I2C DRIVER 13818M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13819L: linux-i2c@vger.kernel.org 13820S: Supported 13821F: drivers/i2c/busses/i2c-at91-*.c 13822F: drivers/i2c/busses/i2c-at91.h 13823 13824MICROCHIP ISC DRIVER 13825M: Eugen Hristev <eugen.hristev@microchip.com> 13826L: linux-media@vger.kernel.org 13827S: Supported 13828F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13829F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13830F: drivers/media/platform/microchip/microchip-isc* 13831F: drivers/media/platform/microchip/microchip-sama*-isc* 13832F: drivers/staging/media/deprecated/atmel/atmel-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13834F: include/linux/atmel-isc-media.h 13835 13836MICROCHIP ISI DRIVER 13837M: Eugen Hristev <eugen.hristev@microchip.com> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840F: drivers/media/platform/atmel/atmel-isi.c 13841F: drivers/media/platform/atmel/atmel-isi.h 13842 13843MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13844M: Woojung Huh <woojung.huh@microchip.com> 13845M: UNGLinuxDriver@microchip.com 13846L: netdev@vger.kernel.org 13847S: Maintained 13848F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13849F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13850F: drivers/net/dsa/microchip/* 13851F: include/linux/dsa/ksz_common.h 13852F: include/linux/platform_data/microchip-ksz.h 13853F: net/dsa/tag_ksz.c 13854 13855MICROCHIP LAN743X ETHERNET DRIVER 13856M: Bryan Whitehead <bryan.whitehead@microchip.com> 13857M: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: drivers/net/ethernet/microchip/lan743x_* 13861 13862MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13863M: Arun Ramadoss <arun.ramadoss@microchip.com> 13864R: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: drivers/net/phy/microchip_t1.c 13868 13869MICROCHIP LAN966X ETHERNET DRIVER 13870M: Horatiu Vultur <horatiu.vultur@microchip.com> 13871M: UNGLinuxDriver@microchip.com 13872L: netdev@vger.kernel.org 13873S: Maintained 13874F: drivers/net/ethernet/microchip/lan966x/* 13875 13876MICROCHIP LCDFB DRIVER 13877M: Nicolas Ferre <nicolas.ferre@microchip.com> 13878L: linux-fbdev@vger.kernel.org 13879S: Maintained 13880F: drivers/video/fbdev/atmel_lcdfb.c 13881F: include/video/atmel_lcdc.h 13882 13883MICROCHIP MCP16502 PMIC DRIVER 13884M: Claudiu Beznea <claudiu.beznea@microchip.com> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886S: Supported 13887F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13888F: drivers/regulator/mcp16502.c 13889 13890MICROCHIP MCP3911 ADC DRIVER 13891M: Marcus Folkesson <marcus.folkesson@gmail.com> 13892M: Kent Gustavsson <kent@minoris.se> 13893L: linux-iio@vger.kernel.org 13894S: Maintained 13895F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13896F: drivers/iio/adc/mcp3911.c 13897 13898MICROCHIP MMC/SD/SDIO MCI DRIVER 13899M: Ludovic Desroches <ludovic.desroches@microchip.com> 13900S: Maintained 13901F: drivers/mmc/host/atmel-mci.c 13902 13903MICROCHIP NAND DRIVER 13904M: Tudor Ambarus <tudor.ambarus@linaro.org> 13905L: linux-mtd@lists.infradead.org 13906S: Supported 13907F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13908F: drivers/mtd/nand/raw/atmel/* 13909 13910MICROCHIP OTPC DRIVER 13911M: Claudiu Beznea <claudiu.beznea@microchip.com> 13912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13913S: Supported 13914F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13915F: drivers/nvmem/microchip-otpc.c 13916F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13917 13918MICROCHIP PCI1XXXX GP DRIVER 13919M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13920L: linux-gpio@vger.kernel.org 13921S: Supported 13922F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13925 13926MICROCHIP PCI1XXXX I2C DRIVER 13927M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13928M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13929M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13930L: linux-i2c@vger.kernel.org 13931S: Maintained 13932F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13933 13934MICROCHIP PCIe UART DRIVER 13935M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13936M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13937L: linux-serial@vger.kernel.org 13938S: Maintained 13939F: drivers/tty/serial/8250/8250_pci1xxxx.c 13940 13941MICROCHIP POLARFIRE FPGA DRIVERS 13942M: Conor Dooley <conor.dooley@microchip.com> 13943R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13944L: linux-fpga@vger.kernel.org 13945S: Supported 13946F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13947F: drivers/fpga/microchip-spi.c 13948 13949MICROCHIP PWM DRIVER 13950M: Claudiu Beznea <claudiu.beznea@microchip.com> 13951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13952L: linux-pwm@vger.kernel.org 13953S: Supported 13954F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13955F: drivers/pwm/pwm-atmel.c 13956 13957MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13958M: Eugen Hristev <eugen.hristev@microchip.com> 13959L: linux-iio@vger.kernel.org 13960S: Supported 13961F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13962F: drivers/iio/adc/at91-sama5d2_adc.c 13963F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13964 13965MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13966M: Claudiu Beznea <claudiu.beznea@microchip.com> 13967S: Supported 13968F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13969F: drivers/power/reset/at91-sama5d2_shdwc.c 13970 13971MICROCHIP SOC DRIVERS 13972M: Conor Dooley <conor@kernel.org> 13973S: Supported 13974T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13975F: drivers/soc/microchip/ 13976 13977MICROCHIP SPI DRIVER 13978M: Tudor Ambarus <tudor.ambarus@linaro.org> 13979S: Supported 13980F: drivers/spi/spi-atmel.* 13981 13982MICROCHIP SSC DRIVER 13983M: Claudiu Beznea <claudiu.beznea@microchip.com> 13984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13985S: Supported 13986F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13987F: drivers/misc/atmel-ssc.c 13988F: include/linux/atmel-ssc.h 13989 13990Microchip Timer Counter Block (TCB) Capture Driver 13991M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13993L: linux-iio@vger.kernel.org 13994S: Maintained 13995F: drivers/counter/microchip-tcb-capture.c 13996 13997MICROCHIP USB251XB DRIVER 13998M: Richard Leitner <richard.leitner@skidata.com> 13999L: linux-usb@vger.kernel.org 14000S: Maintained 14001F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14002F: drivers/usb/misc/usb251xb.c 14003 14004MICROCHIP USBA UDC DRIVER 14005M: Cristian Birsan <cristian.birsan@microchip.com> 14006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14007S: Supported 14008F: drivers/usb/gadget/udc/atmel_usba_udc.* 14009 14010MICROCHIP WILC1000 WIFI DRIVER 14011M: Ajay Singh <ajay.kathat@microchip.com> 14012M: Claudiu Beznea <claudiu.beznea@microchip.com> 14013L: linux-wireless@vger.kernel.org 14014S: Supported 14015F: drivers/net/wireless/microchip/wilc1000/ 14016 14017MICROSEMI MIPS SOCS 14018M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14019M: UNGLinuxDriver@microchip.com 14020L: linux-mips@vger.kernel.org 14021S: Supported 14022F: Documentation/devicetree/bindings/mips/mscc.txt 14023F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14024F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14025F: arch/mips/boot/dts/mscc/ 14026F: arch/mips/configs/generic/board-ocelot.config 14027F: arch/mips/generic/board-ocelot.c 14028 14029MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14030M: Don Brace <don.brace@microchip.com> 14031L: storagedev@microchip.com 14032L: linux-scsi@vger.kernel.org 14033S: Supported 14034F: Documentation/scsi/smartpqi.rst 14035F: drivers/scsi/smartpqi/Kconfig 14036F: drivers/scsi/smartpqi/Makefile 14037F: drivers/scsi/smartpqi/smartpqi*.[ch] 14038F: include/linux/cciss*.h 14039F: include/uapi/linux/cciss*.h 14040 14041MICROSOFT MANA RDMA DRIVER 14042M: Long Li <longli@microsoft.com> 14043M: Ajay Sharma <sharmaajay@microsoft.com> 14044L: linux-rdma@vger.kernel.org 14045S: Supported 14046F: drivers/infiniband/hw/mana/ 14047F: include/net/mana 14048F: include/uapi/rdma/mana-abi.h 14049 14050MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14051M: Maximilian Luz <luzmaximilian@gmail.com> 14052L: platform-driver-x86@vger.kernel.org 14053S: Maintained 14054F: drivers/platform/surface/surface_aggregator_tabletsw.c 14055 14056MICROSOFT SURFACE BATTERY AND AC DRIVERS 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: linux-pm@vger.kernel.org 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: drivers/power/supply/surface_battery.c 14062F: drivers/power/supply/surface_charger.c 14063 14064MICROSOFT SURFACE DTX DRIVER 14065M: Maximilian Luz <luzmaximilian@gmail.com> 14066L: platform-driver-x86@vger.kernel.org 14067S: Maintained 14068F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14069F: drivers/platform/surface/surface_dtx.c 14070F: include/uapi/linux/surface_aggregator/dtx.h 14071 14072MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14073M: Maximilian Luz <luzmaximilian@gmail.com> 14074L: platform-driver-x86@vger.kernel.org 14075S: Maintained 14076F: drivers/platform/surface/surface_gpe.c 14077 14078MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14079M: Hans de Goede <hdegoede@redhat.com> 14080M: Mark Gross <markgross@kernel.org> 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: platform-driver-x86@vger.kernel.org 14083S: Maintained 14084T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14085F: drivers/platform/surface/ 14086 14087MICROSOFT SURFACE HID TRANSPORT DRIVER 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: linux-input@vger.kernel.org 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: drivers/hid/surface-hid/ 14093 14094MICROSOFT SURFACE HOT-PLUG DRIVER 14095M: Maximilian Luz <luzmaximilian@gmail.com> 14096L: platform-driver-x86@vger.kernel.org 14097S: Maintained 14098F: drivers/platform/surface/surface_hotplug.c 14099 14100MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_platform_profile.c 14105 14106MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14107M: Chen Yu <yu.c.chen@intel.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Supported 14110F: drivers/platform/surface/surfacepro3_button.c 14111 14112MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14113M: Maximilian Luz <luzmaximilian@gmail.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/platform/surface/surface_aggregator_hub.c 14117 14118MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122W: https://github.com/linux-surface/surface-aggregator-module 14123C: irc://irc.libera.chat/linux-surface 14124F: Documentation/driver-api/surface_aggregator/ 14125F: drivers/platform/surface/aggregator/ 14126F: drivers/platform/surface/surface_acpi_notify.c 14127F: drivers/platform/surface/surface_aggregator_cdev.c 14128F: drivers/platform/surface/surface_aggregator_registry.c 14129F: include/linux/surface_acpi_notify.h 14130F: include/linux/surface_aggregator/ 14131F: include/uapi/linux/surface_aggregator/ 14132 14133MICROTEK X6 SCANNER 14134M: Oliver Neukum <oliver@neukum.org> 14135S: Maintained 14136F: drivers/usb/image/microtek.* 14137 14138MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14139M: Luka Kovacic <luka.kovacic@sartura.hr> 14140M: Luka Perkov <luka.perkov@sartura.hr> 14141S: Maintained 14142F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14148 14149MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14150M: Sakari Ailus <sakari.ailus@linux.intel.com> 14151L: linux-media@vger.kernel.org 14152S: Maintained 14153F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14154F: Documentation/driver-api/media/drivers/ccs/ 14155F: Documentation/userspace-api/media/drivers/ccs.rst 14156F: drivers/media/i2c/ccs-pll.c 14157F: drivers/media/i2c/ccs-pll.h 14158F: drivers/media/i2c/ccs/ 14159F: include/uapi/linux/ccs.h 14160F: include/uapi/linux/smiapp.h 14161 14162MIPS 14163M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14164L: linux-mips@vger.kernel.org 14165S: Maintained 14166W: http://www.linux-mips.org/ 14167Q: https://patchwork.kernel.org/project/linux-mips/list/ 14168T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14169F: Documentation/devicetree/bindings/mips/ 14170F: Documentation/mips/ 14171F: arch/mips/ 14172F: drivers/platform/mips/ 14173F: include/dt-bindings/mips/ 14174 14175MIPS BOSTON DEVELOPMENT BOARD 14176M: Paul Burton <paulburton@kernel.org> 14177L: linux-mips@vger.kernel.org 14178S: Maintained 14179F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14180F: arch/mips/boot/dts/img/boston.dts 14181F: arch/mips/configs/generic/board-boston.config 14182F: drivers/clk/imgtec/clk-boston.c 14183F: include/dt-bindings/clock/boston-clock.h 14184 14185MIPS CORE DRIVERS 14186M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14187M: Serge Semin <fancer.lancer@gmail.com> 14188L: linux-mips@vger.kernel.org 14189S: Supported 14190F: drivers/bus/mips_cdmm.c 14191F: drivers/clocksource/mips-gic-timer.c 14192F: drivers/cpuidle/cpuidle-cps.c 14193F: drivers/irqchip/irq-mips-cpu.c 14194F: drivers/irqchip/irq-mips-gic.c 14195 14196MIPS GENERIC PLATFORM 14197M: Paul Burton <paulburton@kernel.org> 14198L: linux-mips@vger.kernel.org 14199S: Supported 14200F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14201F: arch/mips/generic/ 14202F: arch/mips/tools/generic-board-config.sh 14203 14204MIPS RINT INSTRUCTION EMULATION 14205M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14206L: linux-mips@vger.kernel.org 14207S: Supported 14208F: arch/mips/math-emu/dp_rint.c 14209F: arch/mips/math-emu/sp_rint.c 14210 14211MIPS/LOONGSON1 ARCHITECTURE 14212M: Keguang Zhang <keguang.zhang@gmail.com> 14213L: linux-mips@vger.kernel.org 14214S: Maintained 14215F: arch/mips/include/asm/mach-loongson32/ 14216F: arch/mips/loongson32/ 14217F: drivers/*/*loongson1* 14218 14219MIPS/LOONGSON2EF ARCHITECTURE 14220M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14221L: linux-mips@vger.kernel.org 14222S: Maintained 14223F: arch/mips/include/asm/mach-loongson2ef/ 14224F: arch/mips/loongson2ef/ 14225F: drivers/cpufreq/loongson2_cpufreq.c 14226 14227MIPS/LOONGSON64 ARCHITECTURE 14228M: Huacai Chen <chenhuacai@kernel.org> 14229M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14230L: linux-mips@vger.kernel.org 14231S: Maintained 14232F: arch/mips/include/asm/mach-loongson64/ 14233F: arch/mips/loongson64/ 14234F: drivers/irqchip/irq-loongson* 14235F: drivers/platform/mips/cpu_hwmon.c 14236 14237MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14238M: Hans Verkuil <hverkuil@xs4all.nl> 14239L: linux-media@vger.kernel.org 14240S: Odd Fixes 14241W: https://linuxtv.org 14242T: git git://linuxtv.org/media_tree.git 14243F: drivers/media/radio/radio-miropcm20* 14244 14245MMP SUPPORT 14246R: Lubomir Rintel <lkundrak@v3.sk> 14247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14248S: Odd Fixes 14249T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14250F: arch/arm/boot/dts/marvell/mmp* 14251F: arch/arm/mach-mmp/ 14252F: include/linux/soc/mmp/ 14253 14254MMP USB PHY DRIVERS 14255R: Lubomir Rintel <lkundrak@v3.sk> 14256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14257S: Maintained 14258F: drivers/phy/marvell/phy-mmp3-usb.c 14259F: drivers/phy/marvell/phy-pxa-usb.c 14260 14261MMU GATHER AND TLB INVALIDATION 14262M: Will Deacon <will@kernel.org> 14263M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14264M: Andrew Morton <akpm@linux-foundation.org> 14265M: Nick Piggin <npiggin@gmail.com> 14266M: Peter Zijlstra <peterz@infradead.org> 14267L: linux-arch@vger.kernel.org 14268L: linux-mm@kvack.org 14269S: Maintained 14270F: arch/*/include/asm/tlb.h 14271F: include/asm-generic/tlb.h 14272F: mm/mmu_gather.c 14273 14274MN88472 MEDIA DRIVER 14275M: Antti Palosaari <crope@iki.fi> 14276L: linux-media@vger.kernel.org 14277S: Maintained 14278W: https://linuxtv.org 14279W: http://palosaari.fi/linux/ 14280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14281F: drivers/media/dvb-frontends/mn88472* 14282 14283MN88473 MEDIA DRIVER 14284M: Antti Palosaari <crope@iki.fi> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287W: https://linuxtv.org 14288W: http://palosaari.fi/linux/ 14289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14290F: drivers/media/dvb-frontends/mn88473* 14291 14292MODULE SUPPORT 14293M: Luis Chamberlain <mcgrof@kernel.org> 14294L: linux-modules@vger.kernel.org 14295L: linux-kernel@vger.kernel.org 14296S: Maintained 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14298F: include/linux/kmod.h 14299F: include/linux/module.h 14300F: kernel/module/ 14301F: lib/test_kmod.c 14302F: scripts/module* 14303F: tools/testing/selftests/kmod/ 14304 14305MONOLITHIC POWER SYSTEM PMIC DRIVER 14306M: Saravanan Sekar <sravanhome@gmail.com> 14307S: Maintained 14308F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14309F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14310F: drivers/hwmon/pmbus/mpq7932.c 14311F: drivers/iio/adc/mp2629_adc.c 14312F: drivers/mfd/mp2629.c 14313F: drivers/power/supply/mp2629_charger.c 14314F: drivers/regulator/mp5416.c 14315F: drivers/regulator/mpq7920.c 14316F: drivers/regulator/mpq7920.h 14317F: include/linux/mfd/mp2629.h 14318 14319MOST(R) TECHNOLOGY DRIVER 14320M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14321M: Christian Gromm <christian.gromm@microchip.com> 14322S: Maintained 14323F: Documentation/ABI/testing/configfs-most 14324F: Documentation/ABI/testing/sysfs-bus-most 14325F: drivers/most/ 14326F: drivers/staging/most/ 14327F: include/linux/most.h 14328 14329MOTORCOMM PHY DRIVER 14330M: Peter Geis <pgwipeout@gmail.com> 14331M: Frank <Frank.Sae@motor-comm.com> 14332L: netdev@vger.kernel.org 14333S: Maintained 14334F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14335F: drivers/net/phy/motorcomm.c 14336 14337MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14338M: Jiri Slaby <jirislaby@kernel.org> 14339S: Maintained 14340F: Documentation/driver-api/tty/moxa-smartio.rst 14341F: drivers/tty/mxser.* 14342 14343MR800 AVERMEDIA USB FM RADIO DRIVER 14344M: Alexey Klimov <klimov.linux@gmail.com> 14345L: linux-media@vger.kernel.org 14346S: Maintained 14347T: git git://linuxtv.org/media_tree.git 14348F: drivers/media/radio/radio-mr800.c 14349 14350MRF24J40 IEEE 802.15.4 RADIO DRIVER 14351M: Stefan Schmidt <stefan@datenfreihafen.org> 14352L: linux-wpan@vger.kernel.org 14353S: Odd Fixes 14354F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14355F: drivers/net/ieee802154/mrf24j40.c 14356 14357MSI EC DRIVER 14358M: Nikita Kravets <teackot@gmail.com> 14359L: platform-driver-x86@vger.kernel.org 14360S: Maintained 14361W: https://github.com/BeardOverflow/msi-ec 14362F: drivers/platform/x86/msi-ec.* 14363 14364MSI LAPTOP SUPPORT 14365M: "Lee, Chun-Yi" <jlee@suse.com> 14366L: platform-driver-x86@vger.kernel.org 14367S: Maintained 14368F: drivers/platform/x86/msi-laptop.c 14369 14370MSI WMI SUPPORT 14371L: platform-driver-x86@vger.kernel.org 14372S: Orphan 14373F: drivers/platform/x86/msi-wmi.c 14374 14375MSI001 MEDIA DRIVER 14376M: Antti Palosaari <crope@iki.fi> 14377L: linux-media@vger.kernel.org 14378S: Maintained 14379W: https://linuxtv.org 14380W: http://palosaari.fi/linux/ 14381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14382T: git git://linuxtv.org/anttip/media_tree.git 14383F: drivers/media/tuners/msi001* 14384 14385MSI2500 MEDIA DRIVER 14386M: Antti Palosaari <crope@iki.fi> 14387L: linux-media@vger.kernel.org 14388S: Maintained 14389W: https://linuxtv.org 14390W: http://palosaari.fi/linux/ 14391Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14392T: git git://linuxtv.org/anttip/media_tree.git 14393F: drivers/media/usb/msi2500/ 14394 14395MSTAR INTERRUPT CONTROLLER DRIVER 14396M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14397M: Daniel Palmer <daniel@thingy.jp> 14398S: Maintained 14399F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14400F: drivers/irqchip/irq-mst-intc.c 14401 14402MSYSTEMS DISKONCHIP G3 MTD DRIVER 14403M: Robert Jarzmik <robert.jarzmik@free.fr> 14404L: linux-mtd@lists.infradead.org 14405S: Maintained 14406F: drivers/mtd/devices/docg3* 14407 14408MT9P031 APTINA CAMERA SENSOR 14409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14410L: linux-media@vger.kernel.org 14411S: Maintained 14412T: git git://linuxtv.org/media_tree.git 14413F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14414F: drivers/media/i2c/mt9p031.c 14415F: include/media/i2c/mt9p031.h 14416 14417MT9T112 APTINA CAMERA SENSOR 14418M: Jacopo Mondi <jacopo@jmondi.org> 14419L: linux-media@vger.kernel.org 14420S: Odd Fixes 14421T: git git://linuxtv.org/media_tree.git 14422F: drivers/media/i2c/mt9t112.c 14423F: include/media/i2c/mt9t112.h 14424 14425MT9V032 APTINA CAMERA SENSOR 14426M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14427L: linux-media@vger.kernel.org 14428S: Maintained 14429T: git git://linuxtv.org/media_tree.git 14430F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14431F: drivers/media/i2c/mt9v032.c 14432F: include/media/i2c/mt9v032.h 14433 14434MT9V111 APTINA CAMERA SENSOR 14435M: Jacopo Mondi <jacopo@jmondi.org> 14436L: linux-media@vger.kernel.org 14437S: Maintained 14438T: git git://linuxtv.org/media_tree.git 14439F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14440F: drivers/media/i2c/mt9v111.c 14441 14442MULTIFUNCTION DEVICES (MFD) 14443M: Lee Jones <lee@kernel.org> 14444S: Maintained 14445T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14446F: Documentation/devicetree/bindings/mfd/ 14447F: drivers/mfd/ 14448F: include/dt-bindings/mfd/ 14449F: include/linux/mfd/ 14450 14451MULTIMEDIA CARD (MMC) ETC. OVER SPI 14452S: Orphan 14453F: drivers/mmc/host/mmc_spi.c 14454F: include/linux/spi/mmc_spi.h 14455 14456MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14457M: Ulf Hansson <ulf.hansson@linaro.org> 14458L: linux-mmc@vger.kernel.org 14459S: Maintained 14460T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14461F: Documentation/devicetree/bindings/mmc/ 14462F: drivers/mmc/ 14463F: include/linux/mmc/ 14464F: include/uapi/linux/mmc/ 14465 14466MULTIPLEXER SUBSYSTEM 14467M: Peter Rosin <peda@axentia.se> 14468S: Maintained 14469F: Documentation/ABI/testing/sysfs-class-mux* 14470F: Documentation/devicetree/bindings/mux/ 14471F: drivers/mux/ 14472F: include/dt-bindings/mux/ 14473F: include/linux/mux/ 14474 14475MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14476M: Bin Liu <b-liu@ti.com> 14477L: linux-usb@vger.kernel.org 14478S: Maintained 14479F: drivers/usb/musb/ 14480 14481MXL301RF MEDIA DRIVER 14482M: Akihiro Tsukada <tskd08@gmail.com> 14483L: linux-media@vger.kernel.org 14484S: Odd Fixes 14485F: drivers/media/tuners/mxl301rf* 14486 14487MXL5007T MEDIA DRIVER 14488M: Michael Krufky <mkrufky@linuxtv.org> 14489L: linux-media@vger.kernel.org 14490S: Maintained 14491W: https://linuxtv.org 14492W: http://github.com/mkrufky 14493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14494T: git git://linuxtv.org/mkrufky/tuners.git 14495F: drivers/media/tuners/mxl5007t.* 14496 14497MXSFB DRM DRIVER 14498M: Marek Vasut <marex@denx.de> 14499M: Stefan Agner <stefan@agner.ch> 14500L: dri-devel@lists.freedesktop.org 14501S: Supported 14502T: git git://anongit.freedesktop.org/drm/drm-misc 14503F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14504F: drivers/gpu/drm/mxsfb/ 14505 14506MYLEX DAC960 PCI RAID Controller 14507M: Hannes Reinecke <hare@kernel.org> 14508L: linux-scsi@vger.kernel.org 14509S: Supported 14510F: drivers/scsi/myrb.* 14511F: drivers/scsi/myrs.* 14512 14513MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14514M: Chris Lee <christopher.lee@cspi.com> 14515L: netdev@vger.kernel.org 14516S: Supported 14517W: https://www.cspi.com/ethernet-products/support/downloads/ 14518F: drivers/net/ethernet/myricom/myri10ge/ 14519 14520NAND FLASH SUBSYSTEM 14521M: Miquel Raynal <miquel.raynal@bootlin.com> 14522R: Richard Weinberger <richard@nod.at> 14523L: linux-mtd@lists.infradead.org 14524S: Maintained 14525W: http://www.linux-mtd.infradead.org/ 14526Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14527C: irc://irc.oftc.net/mtd 14528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14529F: drivers/mtd/nand/ 14530F: include/linux/mtd/*nand*.h 14531 14532NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14533M: Daniel Mack <zonque@gmail.com> 14534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14535S: Maintained 14536W: http://www.native-instruments.com 14537F: sound/usb/caiaq/ 14538 14539NATSEMI ETHERNET DRIVER (DP8381x) 14540S: Orphan 14541F: drivers/net/ethernet/natsemi/natsemi.c 14542 14543NCR 5380 SCSI DRIVERS 14544M: Finn Thain <fthain@linux-m68k.org> 14545M: Michael Schmitz <schmitzmic@gmail.com> 14546L: linux-scsi@vger.kernel.org 14547S: Maintained 14548F: Documentation/scsi/g_NCR5380.rst 14549F: drivers/scsi/NCR5380.* 14550F: drivers/scsi/arm/cumana_1.c 14551F: drivers/scsi/arm/oak.c 14552F: drivers/scsi/atari_scsi.* 14553F: drivers/scsi/dmx3191d.c 14554F: drivers/scsi/g_NCR5380.* 14555F: drivers/scsi/mac_scsi.* 14556F: drivers/scsi/sun3_scsi.* 14557F: drivers/scsi/sun3_scsi_vme.c 14558 14559NCSI LIBRARY 14560M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14561S: Maintained 14562F: net/ncsi/ 14563 14564NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14565M: Guenter Roeck <linux@roeck-us.net> 14566L: linux-hwmon@vger.kernel.org 14567S: Maintained 14568F: Documentation/hwmon/nct6775.rst 14569F: drivers/hwmon/nct6775-core.c 14570F: drivers/hwmon/nct6775-platform.c 14571F: drivers/hwmon/nct6775.h 14572 14573NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14574M: Zev Weiss <zev@bewilderbeest.net> 14575L: linux-hwmon@vger.kernel.org 14576S: Maintained 14577F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14578F: drivers/hwmon/nct6775-i2c.c 14579 14580NETDEVSIM 14581M: Jakub Kicinski <kuba@kernel.org> 14582S: Maintained 14583F: drivers/net/netdevsim/* 14584 14585NETEM NETWORK EMULATOR 14586M: Stephen Hemminger <stephen@networkplumber.org> 14587L: netdev@vger.kernel.org 14588S: Maintained 14589F: net/sched/sch_netem.c 14590 14591NETERION 10GbE DRIVERS (s2io) 14592M: Jon Mason <jdmason@kudzu.us> 14593L: netdev@vger.kernel.org 14594S: Supported 14595F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14596F: drivers/net/ethernet/neterion/ 14597 14598NETFILTER 14599M: Pablo Neira Ayuso <pablo@netfilter.org> 14600M: Jozsef Kadlecsik <kadlec@netfilter.org> 14601M: Florian Westphal <fw@strlen.de> 14602L: netfilter-devel@vger.kernel.org 14603L: coreteam@netfilter.org 14604S: Maintained 14605W: http://www.netfilter.org/ 14606W: http://www.iptables.org/ 14607W: http://www.nftables.org/ 14608Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14609C: irc://irc.libera.chat/netfilter 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14612F: include/linux/netfilter* 14613F: include/linux/netfilter/ 14614F: include/net/netfilter/ 14615F: include/uapi/linux/netfilter* 14616F: include/uapi/linux/netfilter/ 14617F: net/*/netfilter.c 14618F: net/*/netfilter/ 14619F: net/bridge/br_netfilter*.c 14620F: net/netfilter/ 14621 14622NETROM NETWORK LAYER 14623M: Ralf Baechle <ralf@linux-mips.org> 14624L: linux-hams@vger.kernel.org 14625S: Maintained 14626W: http://www.linux-ax25.org/ 14627F: include/net/netrom.h 14628F: include/uapi/linux/netrom.h 14629F: net/netrom/ 14630 14631NETRONIX EMBEDDED CONTROLLER 14632M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14633S: Maintained 14634F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14635F: drivers/mfd/ntxec.c 14636F: drivers/pwm/pwm-ntxec.c 14637F: drivers/rtc/rtc-ntxec.c 14638F: include/linux/mfd/ntxec.h 14639 14640NETRONOME ETHERNET DRIVERS 14641M: Simon Horman <simon.horman@corigine.com> 14642R: Jakub Kicinski <kuba@kernel.org> 14643L: oss-drivers@corigine.com 14644S: Maintained 14645F: drivers/net/ethernet/netronome/ 14646 14647NETWORK BLOCK DEVICE (NBD) 14648M: Josef Bacik <josef@toxicpanda.com> 14649L: linux-block@vger.kernel.org 14650L: nbd@other.debian.org 14651S: Maintained 14652F: Documentation/admin-guide/blockdev/nbd.rst 14653F: drivers/block/nbd.c 14654F: include/trace/events/nbd.h 14655F: include/uapi/linux/nbd.h 14656 14657NETWORK DROP MONITOR 14658M: Neil Horman <nhorman@tuxdriver.com> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661W: https://fedorahosted.org/dropwatch/ 14662F: include/uapi/linux/net_dropmon.h 14663F: net/core/drop_monitor.c 14664 14665NETWORKING DRIVERS 14666M: "David S. Miller" <davem@davemloft.net> 14667M: Eric Dumazet <edumazet@google.com> 14668M: Jakub Kicinski <kuba@kernel.org> 14669M: Paolo Abeni <pabeni@redhat.com> 14670L: netdev@vger.kernel.org 14671S: Maintained 14672Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14675F: Documentation/devicetree/bindings/net/ 14676F: drivers/connector/ 14677F: drivers/net/ 14678F: include/dt-bindings/net/ 14679F: include/linux/etherdevice.h 14680F: include/linux/fcdevice.h 14681F: include/linux/fddidevice.h 14682F: include/linux/hippidevice.h 14683F: include/linux/if_* 14684F: include/linux/inetdevice.h 14685F: include/linux/netdevice.h 14686F: include/uapi/linux/if_* 14687F: include/uapi/linux/netdevice.h 14688X: drivers/net/wireless/ 14689 14690NETWORKING DRIVERS (WIRELESS) 14691M: Kalle Valo <kvalo@kernel.org> 14692L: linux-wireless@vger.kernel.org 14693S: Maintained 14694W: https://wireless.wiki.kernel.org/ 14695Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14698F: Documentation/devicetree/bindings/net/wireless/ 14699F: drivers/net/wireless/ 14700 14701NETWORKING [DSA] 14702M: Andrew Lunn <andrew@lunn.ch> 14703M: Florian Fainelli <f.fainelli@gmail.com> 14704M: Vladimir Oltean <olteanv@gmail.com> 14705S: Maintained 14706F: Documentation/devicetree/bindings/net/dsa/ 14707F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14708F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14709F: drivers/net/dsa/ 14710F: include/linux/dsa/ 14711F: include/linux/platform_data/dsa.h 14712F: include/net/dsa.h 14713F: net/dsa/ 14714F: tools/testing/selftests/drivers/net/dsa/ 14715 14716NETWORKING [GENERAL] 14717M: "David S. Miller" <davem@davemloft.net> 14718M: Eric Dumazet <edumazet@google.com> 14719M: Jakub Kicinski <kuba@kernel.org> 14720M: Paolo Abeni <pabeni@redhat.com> 14721L: netdev@vger.kernel.org 14722S: Maintained 14723Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14724B: mailto:netdev@vger.kernel.org 14725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14727F: Documentation/core-api/netlink.rst 14728F: Documentation/netlink/ 14729F: Documentation/networking/ 14730F: Documentation/process/maintainer-netdev.rst 14731F: Documentation/userspace-api/netlink/ 14732F: include/linux/in.h 14733F: include/linux/net.h 14734F: include/linux/netdevice.h 14735F: include/net/ 14736F: include/uapi/linux/in.h 14737F: include/uapi/linux/net.h 14738F: include/uapi/linux/net_namespace.h 14739F: include/uapi/linux/netdevice.h 14740F: lib/net_utils.c 14741F: lib/random32.c 14742F: net/ 14743F: tools/net/ 14744F: tools/testing/selftests/net/ 14745X: net/bluetooth/ 14746 14747NETWORKING [IPSEC] 14748M: Steffen Klassert <steffen.klassert@secunet.com> 14749M: Herbert Xu <herbert@gondor.apana.org.au> 14750M: "David S. Miller" <davem@davemloft.net> 14751L: netdev@vger.kernel.org 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14755F: include/net/xfrm.h 14756F: include/uapi/linux/xfrm.h 14757F: net/ipv4/ah4.c 14758F: net/ipv4/esp4* 14759F: net/ipv4/ip_vti.c 14760F: net/ipv4/ipcomp.c 14761F: net/ipv4/xfrm* 14762F: net/ipv6/ah6.c 14763F: net/ipv6/esp6* 14764F: net/ipv6/ip6_vti.c 14765F: net/ipv6/ipcomp6.c 14766F: net/ipv6/xfrm* 14767F: net/key/ 14768F: net/xfrm/ 14769F: tools/testing/selftests/net/ipsec.c 14770 14771NETWORKING [IPv4/IPv6] 14772M: "David S. Miller" <davem@davemloft.net> 14773M: David Ahern <dsahern@kernel.org> 14774L: netdev@vger.kernel.org 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14777F: arch/x86/net/* 14778F: include/linux/ip.h 14779F: include/linux/ipv6* 14780F: include/net/fib* 14781F: include/net/ip* 14782F: include/net/route.h 14783F: net/ipv4/ 14784F: net/ipv6/ 14785 14786NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14787M: Paul Moore <paul@paul-moore.com> 14788L: netdev@vger.kernel.org 14789L: linux-security-module@vger.kernel.org 14790S: Supported 14791W: https://github.com/netlabel 14792F: Documentation/netlabel/ 14793F: include/net/calipso.h 14794F: include/net/cipso_ipv4.h 14795F: include/net/netlabel.h 14796F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14797F: include/uapi/linux/netfilter/xt_SECMARK.h 14798F: net/ipv4/cipso_ipv4.c 14799F: net/ipv6/calipso.c 14800F: net/netfilter/xt_CONNSECMARK.c 14801F: net/netfilter/xt_SECMARK.c 14802F: net/netlabel/ 14803 14804NETWORKING [MPTCP] 14805M: Matthieu Baerts <matthieu.baerts@tessares.net> 14806M: Mat Martineau <martineau@kernel.org> 14807L: netdev@vger.kernel.org 14808L: mptcp@lists.linux.dev 14809S: Maintained 14810W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14811B: https://github.com/multipath-tcp/mptcp_net-next/issues 14812T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14814F: Documentation/networking/mptcp-sysctl.rst 14815F: include/net/mptcp.h 14816F: include/trace/events/mptcp.h 14817F: include/uapi/linux/mptcp.h 14818F: net/mptcp/ 14819F: tools/testing/selftests/bpf/*/*mptcp*.c 14820F: tools/testing/selftests/net/mptcp/ 14821 14822NETWORKING [TCP] 14823M: Eric Dumazet <edumazet@google.com> 14824L: netdev@vger.kernel.org 14825S: Maintained 14826F: include/linux/net_mm.h 14827F: include/linux/tcp.h 14828F: include/net/tcp.h 14829F: include/trace/events/tcp.h 14830F: include/uapi/linux/tcp.h 14831F: net/ipv4/syncookies.c 14832F: net/ipv4/tcp*.c 14833F: net/ipv6/syncookies.c 14834F: net/ipv6/tcp*.c 14835 14836NETWORKING [TLS] 14837M: Boris Pismenny <borisp@nvidia.com> 14838M: John Fastabend <john.fastabend@gmail.com> 14839M: Jakub Kicinski <kuba@kernel.org> 14840L: netdev@vger.kernel.org 14841S: Maintained 14842F: include/net/tls.h 14843F: include/uapi/linux/tls.h 14844F: net/tls/* 14845 14846NETXEN (1/10) GbE SUPPORT 14847M: Manish Chopra <manishc@marvell.com> 14848M: Rahul Verma <rahulv@marvell.com> 14849M: GR-Linux-NIC-Dev@marvell.com 14850L: netdev@vger.kernel.org 14851S: Supported 14852F: drivers/net/ethernet/qlogic/netxen/ 14853 14854NET_FAILOVER MODULE 14855M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14856L: netdev@vger.kernel.org 14857S: Supported 14858F: Documentation/networking/net_failover.rst 14859F: drivers/net/net_failover.c 14860F: include/net/net_failover.h 14861 14862NEXTHOP 14863M: David Ahern <dsahern@kernel.org> 14864L: netdev@vger.kernel.org 14865S: Maintained 14866F: include/net/netns/nexthop.h 14867F: include/net/nexthop.h 14868F: include/uapi/linux/nexthop.h 14869F: net/ipv4/nexthop.c 14870 14871NFC SUBSYSTEM 14872M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14873L: netdev@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/net/nfc/ 14876F: drivers/nfc/ 14877F: include/net/nfc/ 14878F: include/uapi/linux/nfc.h 14879F: net/nfc/ 14880 14881NFC VIRTUAL NCI DEVICE DRIVER 14882M: Bongsu Jeon <bongsu.jeon@samsung.com> 14883L: netdev@vger.kernel.org 14884S: Supported 14885F: drivers/nfc/virtual_ncidev.c 14886F: tools/testing/selftests/nci/ 14887 14888NFS, SUNRPC, AND LOCKD CLIENTS 14889M: Trond Myklebust <trond.myklebust@hammerspace.com> 14890M: Anna Schumaker <anna@kernel.org> 14891L: linux-nfs@vger.kernel.org 14892S: Maintained 14893W: http://client.linux-nfs.org 14894T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14895F: Documentation/filesystems/nfs/ 14896F: fs/lockd/ 14897F: fs/nfs/ 14898F: fs/nfs_common/ 14899F: include/linux/lockd/ 14900F: include/linux/nfs* 14901F: include/linux/sunrpc/ 14902F: include/uapi/linux/nfs* 14903F: include/uapi/linux/sunrpc/ 14904F: net/sunrpc/ 14905 14906NILFS2 FILESYSTEM 14907M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14908L: linux-nilfs@vger.kernel.org 14909S: Supported 14910W: https://nilfs.sourceforge.io/ 14911W: https://nilfs.osdn.jp/ 14912T: git https://github.com/konis/nilfs2.git 14913F: Documentation/filesystems/nilfs2.rst 14914F: fs/nilfs2/ 14915F: include/trace/events/nilfs2.h 14916F: include/uapi/linux/nilfs2_api.h 14917F: include/uapi/linux/nilfs2_ondisk.h 14918 14919NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14920M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14921S: Maintained 14922W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14923F: Documentation/scsi/NinjaSCSI.rst 14924F: drivers/scsi/pcmcia/nsp_* 14925 14926NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14927M: GOTO Masanori <gotom@debian.or.jp> 14928M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14929S: Maintained 14930W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14931F: Documentation/scsi/NinjaSCSI.rst 14932F: drivers/scsi/nsp32* 14933 14934NINTENDO HID DRIVER 14935M: Daniel J. Ogorchock <djogorchock@gmail.com> 14936L: linux-input@vger.kernel.org 14937S: Maintained 14938F: drivers/hid/hid-nintendo* 14939 14940NIOS2 ARCHITECTURE 14941M: Dinh Nguyen <dinguyen@kernel.org> 14942S: Maintained 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14944F: arch/nios2/ 14945 14946NITRO ENCLAVES (NE) 14947M: Alexandru Ciobotaru <alcioa@amazon.com> 14948L: linux-kernel@vger.kernel.org 14949L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14950S: Supported 14951W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14952F: Documentation/virt/ne_overview.rst 14953F: drivers/virt/nitro_enclaves/ 14954F: include/linux/nitro_enclaves.h 14955F: include/uapi/linux/nitro_enclaves.h 14956F: samples/nitro_enclaves/ 14957 14958NOHZ, DYNTICKS SUPPORT 14959M: Frederic Weisbecker <frederic@kernel.org> 14960M: Thomas Gleixner <tglx@linutronix.de> 14961M: Ingo Molnar <mingo@kernel.org> 14962L: linux-kernel@vger.kernel.org 14963S: Maintained 14964T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14965F: include/linux/sched/nohz.h 14966F: include/linux/tick.h 14967F: kernel/time/tick*.* 14968 14969NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14970M: Pavel Machek <pavel@ucw.cz> 14971M: Sakari Ailus <sakari.ailus@iki.fi> 14972L: linux-media@vger.kernel.org 14973S: Maintained 14974F: drivers/media/i2c/ad5820.c 14975F: drivers/media/i2c/et8ek8 14976 14977NOKIA N900 POWER SUPPLY DRIVERS 14978R: Pali Rohár <pali@kernel.org> 14979F: drivers/power/supply/bq2415x_charger.c 14980F: drivers/power/supply/bq27xxx_battery.c 14981F: drivers/power/supply/bq27xxx_battery_i2c.c 14982F: drivers/power/supply/isp1704_charger.c 14983F: drivers/power/supply/rx51_battery.c 14984F: include/linux/power/bq2415x_charger.h 14985F: include/linux/power/bq27xxx_battery.h 14986 14987NOLIBC HEADER FILE 14988M: Willy Tarreau <w@1wt.eu> 14989S: Maintained 14990T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14991F: tools/include/nolibc/ 14992F: tools/testing/selftests/nolibc/ 14993 14994NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14995M: Hans de Goede <hdegoede@redhat.com> 14996L: linux-input@vger.kernel.org 14997S: Maintained 14998F: drivers/input/touchscreen/novatek-nvt-ts.c 14999 15000NSDEPS 15001M: Matthias Maennich <maennich@google.com> 15002S: Maintained 15003F: Documentation/core-api/symbol-namespaces.rst 15004F: scripts/nsdeps 15005 15006NTB AMD DRIVER 15007M: Sanjay R Mehta <sanju.mehta@amd.com> 15008M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15009L: ntb@lists.linux.dev 15010S: Supported 15011F: drivers/ntb/hw/amd/ 15012 15013NTB DRIVER CORE 15014M: Jon Mason <jdmason@kudzu.us> 15015M: Dave Jiang <dave.jiang@intel.com> 15016M: Allen Hubbe <allenbh@gmail.com> 15017L: ntb@lists.linux.dev 15018S: Supported 15019W: https://github.com/jonmason/ntb/wiki 15020T: git https://github.com/jonmason/ntb.git 15021F: drivers/net/ntb_netdev.c 15022F: drivers/ntb/ 15023F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15024F: include/linux/ntb.h 15025F: include/linux/ntb_transport.h 15026F: tools/testing/selftests/ntb/ 15027 15028NTB IDT DRIVER 15029M: Serge Semin <fancer.lancer@gmail.com> 15030L: ntb@lists.linux.dev 15031S: Supported 15032F: drivers/ntb/hw/idt/ 15033 15034NTB INTEL DRIVER 15035M: Dave Jiang <dave.jiang@intel.com> 15036L: ntb@lists.linux.dev 15037S: Supported 15038W: https://github.com/davejiang/linux/wiki 15039T: git https://github.com/davejiang/linux.git 15040F: drivers/ntb/hw/intel/ 15041 15042NTFS FILESYSTEM 15043M: Anton Altaparmakov <anton@tuxera.com> 15044R: Namjae Jeon <linkinjeon@kernel.org> 15045L: linux-ntfs-dev@lists.sourceforge.net 15046S: Supported 15047W: http://www.tuxera.com/ 15048T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15049F: Documentation/filesystems/ntfs.rst 15050F: fs/ntfs/ 15051 15052NTFS3 FILESYSTEM 15053M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15054L: ntfs3@lists.linux.dev 15055S: Supported 15056W: http://www.paragon-software.com/ 15057T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15058F: Documentation/filesystems/ntfs3.rst 15059F: fs/ntfs3/ 15060 15061NUBUS SUBSYSTEM 15062M: Finn Thain <fthain@linux-m68k.org> 15063L: linux-m68k@lists.linux-m68k.org 15064S: Maintained 15065F: arch/*/include/asm/nubus.h 15066F: drivers/nubus/ 15067F: include/linux/nubus.h 15068F: include/uapi/linux/nubus.h 15069 15070NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15071M: Antonino Daplas <adaplas@gmail.com> 15072L: linux-fbdev@vger.kernel.org 15073S: Maintained 15074F: drivers/video/fbdev/nvidia/ 15075F: drivers/video/fbdev/riva/ 15076 15077NVIDIA WMI EC BACKLIGHT DRIVER 15078M: Daniel Dadap <ddadap@nvidia.com> 15079L: platform-driver-x86@vger.kernel.org 15080S: Supported 15081F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15082F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15083 15084NVM EXPRESS DRIVER 15085M: Keith Busch <kbusch@kernel.org> 15086M: Jens Axboe <axboe@fb.com> 15087M: Christoph Hellwig <hch@lst.de> 15088M: Sagi Grimberg <sagi@grimberg.me> 15089L: linux-nvme@lists.infradead.org 15090S: Supported 15091W: http://git.infradead.org/nvme.git 15092T: git git://git.infradead.org/nvme.git 15093F: Documentation/nvme/ 15094F: drivers/nvme/common/ 15095F: drivers/nvme/host/ 15096F: include/linux/nvme-*.h 15097F: include/linux/nvme.h 15098F: include/uapi/linux/nvme_ioctl.h 15099 15100NVM EXPRESS FABRICS AUTHENTICATION 15101M: Hannes Reinecke <hare@suse.de> 15102L: linux-nvme@lists.infradead.org 15103S: Supported 15104F: drivers/nvme/host/auth.c 15105F: drivers/nvme/target/auth.c 15106F: drivers/nvme/target/fabrics-cmd-auth.c 15107F: include/linux/nvme-auth.h 15108 15109NVM EXPRESS FC TRANSPORT DRIVERS 15110M: James Smart <james.smart@broadcom.com> 15111L: linux-nvme@lists.infradead.org 15112S: Supported 15113F: drivers/nvme/host/fc.c 15114F: drivers/nvme/target/fc.c 15115F: drivers/nvme/target/fcloop.c 15116F: include/linux/nvme-fc-driver.h 15117F: include/linux/nvme-fc.h 15118 15119NVM EXPRESS HARDWARE MONITORING SUPPORT 15120M: Guenter Roeck <linux@roeck-us.net> 15121L: linux-nvme@lists.infradead.org 15122S: Supported 15123F: drivers/nvme/host/hwmon.c 15124 15125NVM EXPRESS TARGET DRIVER 15126M: Christoph Hellwig <hch@lst.de> 15127M: Sagi Grimberg <sagi@grimberg.me> 15128M: Chaitanya Kulkarni <kch@nvidia.com> 15129L: linux-nvme@lists.infradead.org 15130S: Supported 15131W: http://git.infradead.org/nvme.git 15132T: git git://git.infradead.org/nvme.git 15133F: drivers/nvme/target/ 15134 15135NVMEM FRAMEWORK 15136M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15137S: Maintained 15138T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15139F: Documentation/ABI/stable/sysfs-bus-nvmem 15140F: Documentation/devicetree/bindings/nvmem/ 15141F: drivers/nvmem/ 15142F: include/linux/nvmem-consumer.h 15143F: include/linux/nvmem-provider.h 15144 15145NXP BLUETOOTH WIRELESS DRIVERS 15146M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15147M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15148S: Maintained 15149F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15150F: drivers/bluetooth/btnxpuart.c 15151 15152NXP C45 TJA11XX PHY DRIVER 15153M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15154L: netdev@vger.kernel.org 15155S: Maintained 15156F: drivers/net/phy/nxp-c45-tja11xx.c 15157 15158NXP FSPI DRIVER 15159M: Han Xu <han.xu@nxp.com> 15160M: Haibo Chen <haibo.chen@nxp.com> 15161R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15162L: linux-spi@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15165F: drivers/spi/spi-nxp-fspi.c 15166 15167NXP FXAS21002C DRIVER 15168M: Rui Miguel Silva <rmfrfs@gmail.com> 15169L: linux-iio@vger.kernel.org 15170S: Maintained 15171F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15172F: drivers/iio/gyro/fxas21002c.h 15173F: drivers/iio/gyro/fxas21002c_core.c 15174F: drivers/iio/gyro/fxas21002c_i2c.c 15175F: drivers/iio/gyro/fxas21002c_spi.c 15176 15177NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15178M: Haibo Chen <haibo.chen@nxp.com> 15179L: linux-iio@vger.kernel.org 15180L: linux-imx@nxp.com 15181S: Maintained 15182F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15183F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15185F: drivers/iio/adc/imx7d_adc.c 15186F: drivers/iio/adc/imx93_adc.c 15187F: drivers/iio/adc/vf610_adc.c 15188 15189NXP i.MX 8M ISI DRIVER 15190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15191L: linux-media@vger.kernel.org 15192S: Maintained 15193F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15194F: drivers/media/platform/nxp/imx8-isi/ 15195 15196NXP i.MX 8MP DW100 V4L2 DRIVER 15197M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15201F: Documentation/userspace-api/media/drivers/dw100.rst 15202F: drivers/media/platform/nxp/dw100/ 15203F: include/uapi/linux/dw100.h 15204 15205NXP i.MX 8MQ DCSS DRIVER 15206M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15207R: Lucas Stach <l.stach@pengutronix.de> 15208L: dri-devel@lists.freedesktop.org 15209S: Maintained 15210F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15211F: drivers/gpu/drm/imx/dcss/ 15212 15213NXP i.MX 8QXP ADC DRIVER 15214M: Cai Huoqing <cai.huoqing@linux.dev> 15215M: Haibo Chen <haibo.chen@nxp.com> 15216L: linux-imx@nxp.com 15217L: linux-iio@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15220F: drivers/iio/adc/imx8qxp-adc.c 15221 15222NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15223M: Mirela Rabulea <mirela.rabulea@nxp.com> 15224R: NXP Linux Team <linux-imx@nxp.com> 15225L: linux-media@vger.kernel.org 15226S: Maintained 15227F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15228F: drivers/media/platform/nxp/imx-jpeg 15229 15230NXP i.MX CLOCK DRIVERS 15231M: Abel Vesa <abelvesa@kernel.org> 15232R: Peng Fan <peng.fan@nxp.com> 15233L: linux-clk@vger.kernel.org 15234L: linux-imx@nxp.com 15235S: Maintained 15236T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15237F: Documentation/devicetree/bindings/clock/imx* 15238F: drivers/clk/imx/ 15239F: include/dt-bindings/clock/imx* 15240 15241NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15242M: Jagan Teki <jagan@amarulasolutions.com> 15243S: Maintained 15244F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15245F: drivers/regulator/pf8x00-regulator.c 15246 15247NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15248M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15249L: linux-kernel@vger.kernel.org 15250S: Maintained 15251F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15252F: drivers/extcon/extcon-ptn5150.c 15253 15254NXP SGTL5000 DRIVER 15255M: Fabio Estevam <festevam@gmail.com> 15256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15257S: Maintained 15258F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15259F: sound/soc/codecs/sgtl5000* 15260 15261NXP SJA1105 ETHERNET SWITCH DRIVER 15262M: Vladimir Oltean <olteanv@gmail.com> 15263L: linux-kernel@vger.kernel.org 15264S: Maintained 15265F: drivers/net/dsa/sja1105 15266F: drivers/net/pcs/pcs-xpcs-nxp.c 15267 15268NXP TDA998X DRM DRIVER 15269M: Russell King <linux@armlinux.org.uk> 15270S: Maintained 15271T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15273F: drivers/gpu/drm/i2c/tda998x_drv.c 15274F: include/drm/i2c/tda998x.h 15275F: include/dt-bindings/display/tda998x.h 15276K: "nxp,tda998x" 15277 15278NXP TFA9879 DRIVER 15279M: Peter Rosin <peda@axentia.se> 15280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15281S: Maintained 15282F: Documentation/devicetree/bindings/sound/tfa9879.txt 15283F: sound/soc/codecs/tfa9879* 15284 15285NXP-NCI NFC DRIVER 15286S: Orphan 15287F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15288F: drivers/nfc/nxp-nci 15289 15290NXP/Goodix TFA989X (TFA1) DRIVER 15291M: Stephan Gerhold <stephan@gerhold.net> 15292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15295F: sound/soc/codecs/tfa989x.c 15296 15297NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15298M: Jonas Malaco <jonas@protocubo.io> 15299L: linux-hwmon@vger.kernel.org 15300S: Maintained 15301F: Documentation/hwmon/nzxt-kraken2.rst 15302F: drivers/hwmon/nzxt-kraken2.c 15303 15304NZXT-SMART2 HARDWARE MONITORING DRIVER 15305M: Aleksandr Mezin <mezin.alexander@gmail.com> 15306L: linux-hwmon@vger.kernel.org 15307S: Maintained 15308F: Documentation/hwmon/nzxt-smart2.rst 15309F: drivers/hwmon/nzxt-smart2.c 15310 15311OBJAGG 15312M: Jiri Pirko <jiri@resnulli.us> 15313L: netdev@vger.kernel.org 15314S: Supported 15315F: include/linux/objagg.h 15316F: lib/objagg.c 15317F: lib/test_objagg.c 15318 15319OBJTOOL 15320M: Josh Poimboeuf <jpoimboe@kernel.org> 15321M: Peter Zijlstra <peterz@infradead.org> 15322S: Supported 15323F: include/linux/objtool*.h 15324F: tools/objtool/ 15325 15326OCELOT ETHERNET SWITCH DRIVER 15327M: Vladimir Oltean <vladimir.oltean@nxp.com> 15328M: Claudiu Manoil <claudiu.manoil@nxp.com> 15329M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15330M: UNGLinuxDriver@microchip.com 15331L: netdev@vger.kernel.org 15332S: Supported 15333F: drivers/net/dsa/ocelot/* 15334F: drivers/net/ethernet/mscc/ 15335F: include/soc/mscc/ocelot* 15336F: net/dsa/tag_ocelot.c 15337F: net/dsa/tag_ocelot_8021q.c 15338F: tools/testing/selftests/drivers/net/ocelot/* 15339 15340OCELOT EXTERNAL SWITCH CONTROL 15341M: Colin Foster <colin.foster@in-advantage.com> 15342S: Supported 15343F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15344F: drivers/mfd/ocelot* 15345F: drivers/net/dsa/ocelot/ocelot_ext.c 15346F: include/linux/mfd/ocelot.h 15347 15348OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15349M: Frederic Barrat <fbarrat@linux.ibm.com> 15350M: Andrew Donnellan <ajd@linux.ibm.com> 15351L: linuxppc-dev@lists.ozlabs.org 15352S: Supported 15353F: Documentation/userspace-api/accelerators/ocxl.rst 15354F: arch/powerpc/include/asm/pnv-ocxl.h 15355F: arch/powerpc/platforms/powernv/ocxl.c 15356F: drivers/misc/ocxl/ 15357F: include/misc/ocxl* 15358F: include/uapi/misc/ocxl.h 15359 15360OMAP AUDIO SUPPORT 15361M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15362M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15364L: linux-omap@vger.kernel.org 15365S: Maintained 15366F: sound/soc/ti/n810.c 15367F: sound/soc/ti/omap* 15368F: sound/soc/ti/rx51.c 15369F: sound/soc/ti/sdma-pcm.* 15370 15371OMAP CLOCK FRAMEWORK SUPPORT 15372M: Paul Walmsley <paul@pwsan.com> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375F: arch/arm/*omap*/*clock* 15376 15377OMAP DEVICE TREE SUPPORT 15378M: Benoît Cousson <bcousson@baylibre.com> 15379M: Tony Lindgren <tony@atomide.com> 15380L: linux-omap@vger.kernel.org 15381L: devicetree@vger.kernel.org 15382S: Maintained 15383F: arch/arm/boot/dts/ti/omap/ 15384 15385OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15386L: linux-omap@vger.kernel.org 15387L: linux-fbdev@vger.kernel.org 15388S: Orphan 15389F: Documentation/arch/arm/omap/dss.rst 15390F: drivers/video/fbdev/omap2/ 15391 15392OMAP FRAMEBUFFER SUPPORT 15393L: linux-fbdev@vger.kernel.org 15394L: linux-omap@vger.kernel.org 15395S: Orphan 15396F: drivers/video/fbdev/omap/ 15397 15398OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15399M: Roger Quadros <rogerq@kernel.org> 15400M: Tony Lindgren <tony@atomide.com> 15401L: linux-omap@vger.kernel.org 15402S: Maintained 15403F: arch/arm/mach-omap2/*gpmc* 15404F: drivers/memory/omap-gpmc.c 15405 15406OMAP GPIO DRIVER 15407M: Grygorii Strashko <grygorii.strashko@ti.com> 15408M: Santosh Shilimkar <ssantosh@kernel.org> 15409M: Kevin Hilman <khilman@kernel.org> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15413F: drivers/gpio/gpio-omap.c 15414 15415OMAP HARDWARE SPINLOCK SUPPORT 15416M: Ohad Ben-Cohen <ohad@wizery.com> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: drivers/hwspinlock/omap_hwspinlock.c 15420 15421OMAP HS MMC SUPPORT 15422L: linux-mmc@vger.kernel.org 15423L: linux-omap@vger.kernel.org 15424S: Orphan 15425F: drivers/mmc/host/omap_hsmmc.c 15426 15427OMAP HWMOD DATA 15428M: Paul Walmsley <paul@pwsan.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: arch/arm/mach-omap2/omap_hwmod*data* 15432 15433OMAP HWMOD SUPPORT 15434M: Benoît Cousson <bcousson@baylibre.com> 15435M: Paul Walmsley <paul@pwsan.com> 15436L: linux-omap@vger.kernel.org 15437S: Maintained 15438F: arch/arm/mach-omap2/omap_hwmod.* 15439 15440OMAP I2C DRIVER 15441M: Vignesh R <vigneshr@ti.com> 15442L: linux-omap@vger.kernel.org 15443L: linux-i2c@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15446F: drivers/i2c/busses/i2c-omap.c 15447 15448OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15449M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15453F: drivers/media/platform/ti/omap3isp/ 15454F: drivers/staging/media/omap4iss/ 15455 15456OMAP MMC SUPPORT 15457M: Aaro Koskinen <aaro.koskinen@iki.fi> 15458L: linux-omap@vger.kernel.org 15459S: Odd Fixes 15460F: drivers/mmc/host/omap.c 15461 15462OMAP POWER MANAGEMENT SUPPORT 15463M: Kevin Hilman <khilman@kernel.org> 15464L: linux-omap@vger.kernel.org 15465S: Maintained 15466F: arch/arm/*omap*/*pm* 15467F: drivers/cpufreq/omap-cpufreq.c 15468 15469OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15470M: Paul Walmsley <paul@pwsan.com> 15471L: linux-omap@vger.kernel.org 15472S: Maintained 15473F: arch/arm/mach-omap2/prm* 15474 15475OMAP RANDOM NUMBER GENERATOR SUPPORT 15476M: Deepak Saxena <dsaxena@plexity.net> 15477S: Maintained 15478F: drivers/char/hw_random/omap-rng.c 15479 15480OMAP USB SUPPORT 15481L: linux-usb@vger.kernel.org 15482L: linux-omap@vger.kernel.org 15483S: Orphan 15484F: arch/arm/*omap*/usb* 15485F: drivers/usb/*/*omap* 15486 15487OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15488M: Mark Jackson <mpfj@newflow.co.uk> 15489L: linux-omap@vger.kernel.org 15490S: Maintained 15491F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15492 15493OMAP1 SUPPORT 15494M: Aaro Koskinen <aaro.koskinen@iki.fi> 15495M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15496M: Tony Lindgren <tony@atomide.com> 15497L: linux-omap@vger.kernel.org 15498S: Maintained 15499Q: http://patchwork.kernel.org/project/linux-omap/list/ 15500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15501F: arch/arm/configs/omap1_defconfig 15502F: arch/arm/mach-omap1/ 15503F: drivers/i2c/busses/i2c-omap.c 15504F: include/linux/platform_data/ams-delta-fiq.h 15505F: include/linux/platform_data/i2c-omap.h 15506 15507OMAP2+ SUPPORT 15508M: Tony Lindgren <tony@atomide.com> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511W: http://www.muru.com/linux/omap/ 15512W: http://linux.omap.com/ 15513Q: http://patchwork.kernel.org/project/linux-omap/list/ 15514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15515F: arch/arm/configs/omap2plus_defconfig 15516F: arch/arm/mach-omap2/ 15517F: drivers/bus/ti-sysc.c 15518F: drivers/gpio/gpio-tps65219.c 15519F: drivers/i2c/busses/i2c-omap.c 15520F: drivers/irqchip/irq-omap-intc.c 15521F: drivers/mfd/*omap*.c 15522F: drivers/mfd/menelaus.c 15523F: drivers/mfd/palmas.c 15524F: drivers/mfd/tps65217.c 15525F: drivers/mfd/tps65218.c 15526F: drivers/mfd/tps65219.c 15527F: drivers/mfd/tps65910.c 15528F: drivers/mfd/twl-core.[ch] 15529F: drivers/mfd/twl4030*.c 15530F: drivers/mfd/twl6030*.c 15531F: drivers/mfd/twl6040*.c 15532F: drivers/regulator/palmas-regulator*.c 15533F: drivers/regulator/pbias-regulator.c 15534F: drivers/regulator/tps65217-regulator.c 15535F: drivers/regulator/tps65218-regulator.c 15536F: drivers/regulator/tps65219-regulator.c 15537F: drivers/regulator/tps65910-regulator.c 15538F: drivers/regulator/twl-regulator.c 15539F: drivers/regulator/twl6030-regulator.c 15540F: include/linux/platform_data/i2c-omap.h 15541F: include/linux/platform_data/ti-sysc.h 15542 15543OMFS FILESYSTEM 15544M: Bob Copeland <me@bobcopeland.com> 15545L: linux-karma-devel@lists.sourceforge.net 15546S: Maintained 15547F: Documentation/filesystems/omfs.rst 15548F: fs/omfs/ 15549 15550OMNIVISION OG01A1B SENSOR DRIVER 15551M: Shawn Tu <shawnx.tu@intel.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554F: drivers/media/i2c/og01a1b.c 15555 15556OMNIVISION OV01A10 SENSOR DRIVER 15557M: Bingbu Cao <bingbu.cao@intel.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560T: git git://linuxtv.org/media_tree.git 15561F: drivers/media/i2c/ov01a10.c 15562 15563OMNIVISION OV02A10 SENSOR DRIVER 15564M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15569F: drivers/media/i2c/ov02a10.c 15570 15571OMNIVISION OV08D10 SENSOR DRIVER 15572M: Jimmy Su <jimmy.su@intel.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: drivers/media/i2c/ov08d10.c 15577 15578OMNIVISION OV08X40 SENSOR DRIVER 15579M: Jason Chen <jason.z.chen@intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov08x40.c 15584 15585OMNIVISION OV13858 SENSOR DRIVER 15586M: Sakari Ailus <sakari.ailus@linux.intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: drivers/media/i2c/ov13858.c 15591 15592OMNIVISION OV13B10 SENSOR DRIVER 15593M: Arec Kao <arec.kao@intel.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: drivers/media/i2c/ov13b10.c 15598 15599OMNIVISION OV2680 SENSOR DRIVER 15600M: Rui Miguel Silva <rmfrfs@gmail.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15605F: drivers/media/i2c/ov2680.c 15606 15607OMNIVISION OV2685 SENSOR DRIVER 15608M: Shunqian Zheng <zhengsq@rock-chips.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15613F: drivers/media/i2c/ov2685.c 15614 15615OMNIVISION OV2740 SENSOR DRIVER 15616M: Tianshu Qiu <tian.shu.qiu@intel.com> 15617R: Shawn Tu <shawnx.tu@intel.com> 15618R: Bingbu Cao <bingbu.cao@intel.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: drivers/media/i2c/ov2740.c 15623 15624OMNIVISION OV4689 SENSOR DRIVER 15625M: Mikhail Rudenko <mike.rudenko@gmail.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15630F: drivers/media/i2c/ov5647.c 15631 15632OMNIVISION OV5640 SENSOR DRIVER 15633M: Steve Longerbeam <slongerbeam@gmail.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: drivers/media/i2c/ov5640.c 15638 15639OMNIVISION OV5647 SENSOR DRIVER 15640M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15641M: Jacopo Mondi <jacopo@jmondi.org> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15646F: drivers/media/i2c/ov5647.c 15647 15648OMNIVISION OV5670 SENSOR DRIVER 15649M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15654F: drivers/media/i2c/ov5670.c 15655 15656OMNIVISION OV5675 SENSOR DRIVER 15657M: Shawn Tu <shawnx.tu@intel.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15662F: drivers/media/i2c/ov5675.c 15663 15664OMNIVISION OV5693 SENSOR DRIVER 15665M: Daniel Scally <djrscally@gmail.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15670F: drivers/media/i2c/ov5693.c 15671 15672OMNIVISION OV5695 SENSOR DRIVER 15673M: Shunqian Zheng <zhengsq@rock-chips.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: drivers/media/i2c/ov5695.c 15678 15679OMNIVISION OV7670 SENSOR DRIVER 15680L: linux-media@vger.kernel.org 15681S: Orphan 15682T: git git://linuxtv.org/media_tree.git 15683F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15684F: drivers/media/i2c/ov7670.c 15685 15686OMNIVISION OV772x SENSOR DRIVER 15687M: Jacopo Mondi <jacopo@jmondi.org> 15688L: linux-media@vger.kernel.org 15689S: Odd fixes 15690T: git git://linuxtv.org/media_tree.git 15691F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15692F: drivers/media/i2c/ov772x.c 15693F: include/media/i2c/ov772x.h 15694 15695OMNIVISION OV7740 SENSOR DRIVER 15696M: Wenyou Yang <wenyou.yang@microchip.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699T: git git://linuxtv.org/media_tree.git 15700F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15701F: drivers/media/i2c/ov7740.c 15702 15703OMNIVISION OV8856 SENSOR DRIVER 15704M: Sakari Ailus <sakari.ailus@linux.intel.com> 15705L: linux-media@vger.kernel.org 15706S: Maintained 15707T: git git://linuxtv.org/media_tree.git 15708F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15709F: drivers/media/i2c/ov8856.c 15710 15711OMNIVISION OV8858 SENSOR DRIVER 15712M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15713M: Nicholas Roth <nicholas@rothemail.net> 15714L: linux-media@vger.kernel.org 15715S: Maintained 15716T: git git://linuxtv.org/media_tree.git 15717F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15718F: drivers/media/i2c/ov8858.c 15719 15720OMNIVISION OV9282 SENSOR DRIVER 15721M: Paul J. Murphy <paul.j.murphy@intel.com> 15722M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15723L: linux-media@vger.kernel.org 15724S: Maintained 15725T: git git://linuxtv.org/media_tree.git 15726F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15727F: drivers/media/i2c/ov9282.c 15728 15729OMNIVISION OV9640 SENSOR DRIVER 15730M: Petr Cvek <petrcvekcz@gmail.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733F: drivers/media/i2c/ov9640.* 15734 15735OMNIVISION OV9650 SENSOR DRIVER 15736M: Sakari Ailus <sakari.ailus@linux.intel.com> 15737R: Akinobu Mita <akinobu.mita@gmail.com> 15738R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15743F: drivers/media/i2c/ov9650.c 15744 15745OMNIVISION OV9734 SENSOR DRIVER 15746M: Tianshu Qiu <tian.shu.qiu@intel.com> 15747R: Bingbu Cao <bingbu.cao@intel.com> 15748L: linux-media@vger.kernel.org 15749S: Maintained 15750T: git git://linuxtv.org/media_tree.git 15751F: drivers/media/i2c/ov9734.c 15752 15753ONBOARD USB HUB DRIVER 15754M: Matthias Kaehlcke <mka@chromium.org> 15755L: linux-usb@vger.kernel.org 15756S: Maintained 15757F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15758F: drivers/usb/misc/onboard_usb_hub.c 15759 15760ONENAND FLASH DRIVER 15761M: Kyungmin Park <kyungmin.park@samsung.com> 15762L: linux-mtd@lists.infradead.org 15763S: Maintained 15764F: drivers/mtd/nand/onenand/ 15765F: include/linux/mtd/onenand*.h 15766 15767ONEXPLAYER FAN DRIVER 15768M: Derek John Clark <derekjohn.clark@gmail.com> 15769M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15770L: linux-hwmon@vger.kernel.org 15771S: Maintained 15772F: drivers/hwmon/oxp-sensors.c 15773 15774ONIE TLV NVMEM LAYOUT DRIVER 15775M: Miquel Raynal <miquel.raynal@bootlin.com> 15776S: Maintained 15777F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15778F: drivers/nvmem/layouts/onie-tlv.c 15779 15780ONION OMEGA2+ BOARD 15781M: Harvey Hunt <harveyhuntnexus@gmail.com> 15782L: linux-mips@vger.kernel.org 15783S: Maintained 15784F: arch/mips/boot/dts/ralink/omega2p.dts 15785 15786ONSEMI ETHERNET PHY DRIVERS 15787M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15788L: netdev@vger.kernel.org 15789S: Supported 15790W: http://www.onsemi.com 15791F: drivers/net/phy/ncn* 15792 15793OP-TEE DRIVER 15794M: Jens Wiklander <jens.wiklander@linaro.org> 15795L: op-tee@lists.trustedfirmware.org 15796S: Maintained 15797F: Documentation/ABI/testing/sysfs-bus-optee-devices 15798F: drivers/tee/optee/ 15799 15800OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15801M: Sumit Garg <sumit.garg@linaro.org> 15802L: op-tee@lists.trustedfirmware.org 15803S: Maintained 15804F: drivers/char/hw_random/optee-rng.c 15805 15806OP-TEE RTC DRIVER 15807M: Clément Léger <clement.leger@bootlin.com> 15808L: linux-rtc@vger.kernel.org 15809S: Maintained 15810F: drivers/rtc/rtc-optee.c 15811 15812OPA-VNIC DRIVER 15813M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15814L: linux-rdma@vger.kernel.org 15815S: Supported 15816F: drivers/infiniband/ulp/opa_vnic 15817 15818OPEN FIRMWARE AND FLATTENED DEVICE TREE 15819M: Rob Herring <robh+dt@kernel.org> 15820M: Frank Rowand <frowand.list@gmail.com> 15821L: devicetree@vger.kernel.org 15822S: Maintained 15823W: http://www.devicetree.org/ 15824C: irc://irc.libera.chat/devicetree 15825T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15826F: Documentation/ABI/testing/sysfs-firmware-ofw 15827F: drivers/of/ 15828F: include/linux/of*.h 15829F: scripts/dtc/ 15830K: of_overlay_notifier_ 15831K: of_overlay_fdt_apply 15832K: of_overlay_remove 15833 15834OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15835M: Rob Herring <robh+dt@kernel.org> 15836M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15837M: Conor Dooley <conor+dt@kernel.org> 15838L: devicetree@vger.kernel.org 15839S: Maintained 15840Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15841C: irc://irc.libera.chat/devicetree 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15843F: Documentation/devicetree/ 15844F: arch/*/boot/dts/ 15845F: include/dt-bindings/ 15846 15847OPENCOMPUTE PTP CLOCK DRIVER 15848M: Jonathan Lemon <jonathan.lemon@gmail.com> 15849M: Vadim Fedorenko <vadfed@fb.com> 15850L: netdev@vger.kernel.org 15851S: Maintained 15852F: drivers/ptp/ptp_ocp.c 15853 15854OPENCORES I2C BUS DRIVER 15855M: Peter Korsgaard <peter@korsgaard.com> 15856M: Andrew Lunn <andrew@lunn.ch> 15857L: linux-i2c@vger.kernel.org 15858S: Maintained 15859F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15860F: Documentation/i2c/busses/i2c-ocores.rst 15861F: drivers/i2c/busses/i2c-ocores.c 15862F: include/linux/platform_data/i2c-ocores.h 15863 15864OPENRISC ARCHITECTURE 15865M: Jonas Bonn <jonas@southpole.se> 15866M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15867M: Stafford Horne <shorne@gmail.com> 15868L: linux-openrisc@vger.kernel.org 15869S: Maintained 15870W: http://openrisc.io 15871T: git https://github.com/openrisc/linux.git 15872F: Documentation/arch/openrisc/ 15873F: Documentation/devicetree/bindings/openrisc/ 15874F: arch/openrisc/ 15875F: drivers/irqchip/irq-ompic.c 15876F: drivers/irqchip/irq-or1k-* 15877 15878OPENVSWITCH 15879M: Pravin B Shelar <pshelar@ovn.org> 15880L: netdev@vger.kernel.org 15881L: dev@openvswitch.org 15882S: Maintained 15883W: http://openvswitch.org 15884F: include/uapi/linux/openvswitch.h 15885F: net/openvswitch/ 15886F: tools/testing/selftests/net/openvswitch/ 15887 15888OPERATING PERFORMANCE POINTS (OPP) 15889M: Viresh Kumar <vireshk@kernel.org> 15890M: Nishanth Menon <nm@ti.com> 15891M: Stephen Boyd <sboyd@kernel.org> 15892L: linux-pm@vger.kernel.org 15893S: Maintained 15894T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15895F: Documentation/devicetree/bindings/opp/ 15896F: Documentation/power/opp.rst 15897F: drivers/opp/ 15898F: include/linux/pm_opp.h 15899 15900OPL4 DRIVER 15901M: Clemens Ladisch <clemens@ladisch.de> 15902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15903S: Maintained 15904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15905F: sound/drivers/opl4/ 15906 15907ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15908M: Mark Fasheh <mark@fasheh.com> 15909M: Joel Becker <jlbec@evilplan.org> 15910M: Joseph Qi <joseph.qi@linux.alibaba.com> 15911L: ocfs2-devel@lists.linux.dev 15912S: Supported 15913W: http://ocfs2.wiki.kernel.org 15914F: Documentation/filesystems/dlmfs.rst 15915F: Documentation/filesystems/ocfs2.rst 15916F: fs/ocfs2/ 15917 15918ORANGEFS FILESYSTEM 15919M: Mike Marshall <hubcap@omnibond.com> 15920R: Martin Brandenburg <martin@omnibond.com> 15921L: devel@lists.orangefs.org 15922S: Supported 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15924F: Documentation/filesystems/orangefs.rst 15925F: fs/orangefs/ 15926 15927ORINOCO DRIVER 15928L: linux-wireless@vger.kernel.org 15929S: Orphan 15930W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15931W: http://www.nongnu.org/orinoco/ 15932F: drivers/net/wireless/intersil/orinoco/ 15933 15934OV2659 OMNIVISION SENSOR DRIVER 15935M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15936L: linux-media@vger.kernel.org 15937S: Maintained 15938W: https://linuxtv.org 15939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15940T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15941F: drivers/media/i2c/ov2659.c 15942F: include/media/i2c/ov2659.h 15943 15944OVERLAY FILESYSTEM 15945M: Miklos Szeredi <miklos@szeredi.hu> 15946M: Amir Goldstein <amir73il@gmail.com> 15947L: linux-unionfs@vger.kernel.org 15948S: Supported 15949T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15950F: Documentation/filesystems/overlayfs.rst 15951F: fs/overlayfs/ 15952 15953P54 WIRELESS DRIVER 15954M: Christian Lamparter <chunkeey@googlemail.com> 15955L: linux-wireless@vger.kernel.org 15956S: Maintained 15957W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15958F: drivers/net/wireless/intersil/p54/ 15959 15960PACKET SOCKETS 15961M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15962S: Maintained 15963F: include/uapi/linux/if_packet.h 15964F: net/packet/af_packet.c 15965 15966PACKING 15967M: Vladimir Oltean <olteanv@gmail.com> 15968L: netdev@vger.kernel.org 15969S: Supported 15970F: Documentation/core-api/packing.rst 15971F: include/linux/packing.h 15972F: lib/packing.c 15973 15974PADATA PARALLEL EXECUTION MECHANISM 15975M: Steffen Klassert <steffen.klassert@secunet.com> 15976M: Daniel Jordan <daniel.m.jordan@oracle.com> 15977L: linux-crypto@vger.kernel.org 15978L: linux-kernel@vger.kernel.org 15979S: Maintained 15980F: Documentation/core-api/padata.rst 15981F: include/linux/padata.h 15982F: kernel/padata.c 15983 15984PAGE CACHE 15985M: Matthew Wilcox (Oracle) <willy@infradead.org> 15986L: linux-fsdevel@vger.kernel.org 15987S: Supported 15988T: git git://git.infradead.org/users/willy/pagecache.git 15989F: Documentation/filesystems/locking.rst 15990F: Documentation/filesystems/vfs.rst 15991F: include/linux/pagemap.h 15992F: mm/filemap.c 15993F: mm/page-writeback.c 15994F: mm/readahead.c 15995F: mm/truncate.c 15996 15997PAGE POOL 15998M: Jesper Dangaard Brouer <hawk@kernel.org> 15999M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16000L: netdev@vger.kernel.org 16001S: Supported 16002F: Documentation/networking/page_pool.rst 16003F: include/net/page_pool.h 16004F: include/trace/events/page_pool.h 16005F: net/core/page_pool.c 16006 16007PAGE TABLE CHECK 16008M: Pasha Tatashin <pasha.tatashin@soleen.com> 16009M: Andrew Morton <akpm@linux-foundation.org> 16010L: linux-mm@kvack.org 16011S: Maintained 16012F: Documentation/mm/page_table_check.rst 16013F: include/linux/page_table_check.h 16014F: mm/page_table_check.c 16015 16016PANASONIC LAPTOP ACPI EXTRAS DRIVER 16017M: Kenneth Chan <kenneth.t.chan@gmail.com> 16018L: platform-driver-x86@vger.kernel.org 16019S: Maintained 16020F: drivers/platform/x86/panasonic-laptop.c 16021 16022PARALLAX PING IIO SENSOR DRIVER 16023M: Andreas Klinger <ak@it-klinger.de> 16024L: linux-iio@vger.kernel.org 16025S: Maintained 16026F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16027F: drivers/iio/proximity/ping.c 16028 16029PARALLEL LCD/KEYPAD PANEL DRIVER 16030M: Willy Tarreau <willy@haproxy.com> 16031M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16032S: Odd Fixes 16033F: Documentation/admin-guide/lcd-panel-cgram.rst 16034F: drivers/auxdisplay/panel.c 16035 16036PARALLEL PORT SUBSYSTEM 16037M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16038M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16039L: linux-parport@lists.infradead.org (subscribers-only) 16040S: Maintained 16041F: Documentation/driver-api/parport*.rst 16042F: drivers/char/ppdev.c 16043F: drivers/parport/ 16044F: include/linux/parport*.h 16045F: include/uapi/linux/ppdev.h 16046 16047PARAVIRT_OPS INTERFACE 16048M: Juergen Gross <jgross@suse.com> 16049R: Ajay Kaher <akaher@vmware.com> 16050R: Alexey Makhalov <amakhalov@vmware.com> 16051R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16052L: virtualization@lists.linux-foundation.org 16053L: x86@kernel.org 16054S: Supported 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16056F: Documentation/virt/paravirt_ops.rst 16057F: arch/*/include/asm/paravirt*.h 16058F: arch/*/kernel/paravirt* 16059F: include/linux/hypervisor.h 16060 16061PARISC ARCHITECTURE 16062M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16063M: Helge Deller <deller@gmx.de> 16064L: linux-parisc@vger.kernel.org 16065S: Maintained 16066W: https://parisc.wiki.kernel.org 16067Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16070F: Documentation/arch/parisc/ 16071F: arch/parisc/ 16072F: drivers/char/agp/parisc-agp.c 16073F: drivers/input/misc/hp_sdc_rtc.c 16074F: drivers/input/serio/gscps2.c 16075F: drivers/input/serio/hp_sdc* 16076F: drivers/parisc/ 16077F: drivers/parport/parport_gsc.* 16078F: drivers/tty/serial/8250/8250_parisc.c 16079F: drivers/video/console/sti* 16080F: drivers/video/fbdev/sti* 16081F: drivers/video/logo/logo_parisc* 16082F: include/linux/hp_sdc.h 16083 16084PARMAN 16085M: Jiri Pirko <jiri@resnulli.us> 16086L: netdev@vger.kernel.org 16087S: Supported 16088F: include/linux/parman.h 16089F: lib/parman.c 16090F: lib/test_parman.c 16091 16092PC ENGINES APU BOARD DRIVER 16093M: Enrico Weigelt, metux IT consult <info@metux.net> 16094S: Maintained 16095F: drivers/platform/x86/pcengines-apuv2.c 16096 16097PC87360 HARDWARE MONITORING DRIVER 16098M: Jim Cromie <jim.cromie@gmail.com> 16099L: linux-hwmon@vger.kernel.org 16100S: Maintained 16101F: Documentation/hwmon/pc87360.rst 16102F: drivers/hwmon/pc87360.c 16103 16104PC8736x GPIO DRIVER 16105M: Jim Cromie <jim.cromie@gmail.com> 16106S: Maintained 16107F: drivers/char/pc8736x_gpio.c 16108 16109PC87427 HARDWARE MONITORING DRIVER 16110M: Jean Delvare <jdelvare@suse.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: Documentation/hwmon/pc87427.rst 16114F: drivers/hwmon/pc87427.c 16115 16116PCA9532 LED DRIVER 16117M: Riku Voipio <riku.voipio@iki.fi> 16118S: Maintained 16119F: drivers/leds/leds-pca9532.c 16120F: include/linux/leds-pca9532.h 16121 16122PCA9541 I2C BUS MASTER SELECTOR DRIVER 16123M: Guenter Roeck <linux@roeck-us.net> 16124L: linux-i2c@vger.kernel.org 16125S: Maintained 16126F: drivers/i2c/muxes/i2c-mux-pca9541.c 16127 16128PCDP - PRIMARY CONSOLE AND DEBUG PORT 16129M: Khalid Aziz <khalid@gonehiking.org> 16130S: Maintained 16131F: drivers/firmware/pcdp.* 16132 16133PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16134M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16135M: Pali Rohár <pali@kernel.org> 16136L: linux-pci@vger.kernel.org 16137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16138S: Maintained 16139F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16140F: drivers/pci/controller/pci-aardvark.c 16141 16142PCI DRIVER FOR ALTERA PCIE IP 16143M: Joyce Ooi <joyce.ooi@intel.com> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16147F: drivers/pci/controller/pcie-altera.c 16148 16149PCI DRIVER FOR APPLIEDMICRO XGENE 16150M: Toan Le <toan@os.amperecomputing.com> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16155F: drivers/pci/controller/pci-xgene.c 16156 16157PCI DRIVER FOR ARM VERSATILE PLATFORM 16158M: Rob Herring <robh@kernel.org> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/versatile.yaml 16163F: drivers/pci/controller/pci-versatile.c 16164 16165PCI DRIVER FOR ARMADA 8K 16166M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16171F: drivers/pci/controller/dwc/pcie-armada8k.c 16172 16173PCI DRIVER FOR CADENCE PCIE IP 16174M: Tom Joseph <tjoseph@cadence.com> 16175L: linux-pci@vger.kernel.org 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/cdns,* 16178F: drivers/pci/controller/cadence/ 16179 16180PCI DRIVER FOR FREESCALE LAYERSCAPE 16181M: Minghuan Lian <minghuan.Lian@nxp.com> 16182M: Mingkai Hu <mingkai.hu@nxp.com> 16183M: Roy Zang <roy.zang@nxp.com> 16184L: linuxppc-dev@lists.ozlabs.org 16185L: linux-pci@vger.kernel.org 16186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16187S: Maintained 16188F: drivers/pci/controller/dwc/*layerscape* 16189 16190PCI DRIVER FOR FU740 16191M: Paul Walmsley <paul.walmsley@sifive.com> 16192M: Greentime Hu <greentime.hu@sifive.com> 16193L: linux-pci@vger.kernel.org 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16196F: drivers/pci/controller/dwc/pcie-fu740.c 16197 16198PCI DRIVER FOR GENERIC OF HOSTS 16199M: Will Deacon <will@kernel.org> 16200L: linux-pci@vger.kernel.org 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16204F: drivers/pci/controller/pci-host-common.c 16205F: drivers/pci/controller/pci-host-generic.c 16206 16207PCI DRIVER FOR IMX6 16208M: Richard Zhu <hongxing.zhu@nxp.com> 16209M: Lucas Stach <l.stach@pengutronix.de> 16210L: linux-pci@vger.kernel.org 16211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16216F: drivers/pci/controller/dwc/*imx6* 16217 16218PCI DRIVER FOR INTEL IXP4XX 16219M: Linus Walleij <linus.walleij@linaro.org> 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16222F: drivers/pci/controller/pci-ixp4xx.c 16223 16224PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16225M: Nirmal Patel <nirmal.patel@linux.intel.com> 16226R: Jonathan Derrick <jonathan.derrick@linux.dev> 16227L: linux-pci@vger.kernel.org 16228S: Supported 16229F: drivers/pci/controller/vmd.c 16230 16231PCI DRIVER FOR MICROSEMI SWITCHTEC 16232M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16233M: Logan Gunthorpe <logang@deltatee.com> 16234L: linux-pci@vger.kernel.org 16235S: Maintained 16236F: Documentation/ABI/testing/sysfs-class-switchtec 16237F: Documentation/driver-api/switchtec.rst 16238F: drivers/ntb/hw/mscc/ 16239F: drivers/pci/switch/switchtec* 16240F: include/linux/switchtec.h 16241F: include/uapi/linux/switchtec_ioctl.h 16242 16243PCI DRIVER FOR MOBIVEIL PCIE IP 16244M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16245M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16249F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16250 16251PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16252M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16253M: Pali Rohár <pali@kernel.org> 16254L: linux-pci@vger.kernel.org 16255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16256S: Maintained 16257F: drivers/pci/controller/*mvebu* 16258 16259PCI DRIVER FOR NVIDIA TEGRA 16260M: Thierry Reding <thierry.reding@gmail.com> 16261L: linux-tegra@vger.kernel.org 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16265F: drivers/pci/controller/pci-tegra.c 16266 16267PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16268M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16269L: linux-pci@vger.kernel.org 16270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16271S: Maintained 16272F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16273F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16274 16275PCI DRIVER FOR RENESAS R-CAR 16276M: Marek Vasut <marek.vasut+renesas@gmail.com> 16277M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-renesas-soc@vger.kernel.org 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/*rcar* 16282F: drivers/pci/controller/*rcar* 16283 16284PCI DRIVER FOR SAMSUNG EXYNOS 16285M: Jingoo Han <jingoohan1@gmail.com> 16286L: linux-pci@vger.kernel.org 16287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16288L: linux-samsung-soc@vger.kernel.org 16289S: Maintained 16290F: drivers/pci/controller/dwc/pci-exynos.c 16291 16292PCI DRIVER FOR SYNOPSYS DESIGNWARE 16293M: Jingoo Han <jingoohan1@gmail.com> 16294M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16295L: linux-pci@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16298F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16299F: drivers/pci/controller/dwc/*designware* 16300 16301PCI DRIVER FOR TI DRA7XX/J721E 16302M: Vignesh Raghavendra <vigneshr@ti.com> 16303L: linux-omap@vger.kernel.org 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16306S: Supported 16307F: Documentation/devicetree/bindings/pci/ti-pci.txt 16308F: drivers/pci/controller/cadence/pci-j721e.c 16309F: drivers/pci/controller/dwc/pci-dra7xx.c 16310 16311PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16312M: Linus Walleij <linus.walleij@linaro.org> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16316F: drivers/pci/controller/pci-v3-semi.c 16317 16318PCI DRIVER FOR XILINX VERSAL CPM 16319M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16320M: Michal Simek <michal.simek@amd.com> 16321L: linux-pci@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16324F: drivers/pci/controller/pcie-xilinx-cpm.c 16325 16326PCI ENDPOINT SUBSYSTEM 16327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16328M: Krzysztof Wilczyński <kw@linux.com> 16329R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16330R: Kishon Vijay Abraham I <kishon@kernel.org> 16331L: linux-pci@vger.kernel.org 16332S: Supported 16333Q: https://patchwork.kernel.org/project/linux-pci/list/ 16334B: https://bugzilla.kernel.org 16335C: irc://irc.oftc.net/linux-pci 16336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16337F: Documentation/PCI/endpoint/* 16338F: Documentation/misc-devices/pci-endpoint-test.rst 16339F: drivers/misc/pci_endpoint_test.c 16340F: drivers/pci/endpoint/ 16341F: tools/pci/ 16342 16343PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16344M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16345R: Oliver O'Halloran <oohall@gmail.com> 16346L: linuxppc-dev@lists.ozlabs.org 16347S: Supported 16348F: Documentation/PCI/pci-error-recovery.rst 16349F: Documentation/powerpc/eeh-pci-error-recovery.rst 16350F: arch/powerpc/include/*/eeh*.h 16351F: arch/powerpc/kernel/eeh*.c 16352F: arch/powerpc/platforms/*/eeh*.c 16353F: drivers/pci/pcie/aer.c 16354F: drivers/pci/pcie/dpc.c 16355F: drivers/pci/pcie/err.c 16356 16357PCI ERROR RECOVERY 16358M: Linas Vepstas <linasvepstas@gmail.com> 16359L: linux-pci@vger.kernel.org 16360S: Supported 16361F: Documentation/PCI/pci-error-recovery.rst 16362 16363PCI MSI DRIVER FOR ALTERA MSI IP 16364M: Joyce Ooi <joyce.ooi@intel.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16368F: drivers/pci/controller/pcie-altera-msi.c 16369 16370PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16371M: Toan Le <toan@os.amperecomputing.com> 16372L: linux-pci@vger.kernel.org 16373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16374S: Maintained 16375F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16376F: drivers/pci/controller/pci-xgene-msi.c 16377 16378PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16380M: Krzysztof Wilczyński <kw@linux.com> 16381R: Rob Herring <robh@kernel.org> 16382L: linux-pci@vger.kernel.org 16383S: Supported 16384Q: https://patchwork.kernel.org/project/linux-pci/list/ 16385B: https://bugzilla.kernel.org 16386C: irc://irc.oftc.net/linux-pci 16387T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16388F: Documentation/devicetree/bindings/pci/ 16389F: drivers/pci/controller/ 16390F: drivers/pci/pci-bridge-emul.c 16391F: drivers/pci/pci-bridge-emul.h 16392 16393PCI PEER-TO-PEER DMA (P2PDMA) 16394M: Bjorn Helgaas <bhelgaas@google.com> 16395M: Logan Gunthorpe <logang@deltatee.com> 16396L: linux-pci@vger.kernel.org 16397S: Supported 16398Q: https://patchwork.kernel.org/project/linux-pci/list/ 16399B: https://bugzilla.kernel.org 16400C: irc://irc.oftc.net/linux-pci 16401T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16402F: Documentation/driver-api/pci/p2pdma.rst 16403F: drivers/pci/p2pdma.c 16404F: include/linux/pci-p2pdma.h 16405 16406PCI SUBSYSTEM 16407M: Bjorn Helgaas <bhelgaas@google.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/PCI/ 16415F: Documentation/devicetree/bindings/pci/ 16416F: arch/x86/kernel/early-quirks.c 16417F: arch/x86/kernel/quirks.c 16418F: arch/x86/pci/ 16419F: drivers/acpi/pci* 16420F: drivers/pci/ 16421F: include/asm-generic/pci* 16422F: include/linux/of_pci.h 16423F: include/linux/pci* 16424F: include/uapi/linux/pci* 16425F: lib/pci* 16426 16427PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16428M: Jonathan Chocron <jonnyc@amazon.com> 16429L: linux-pci@vger.kernel.org 16430S: Maintained 16431F: Documentation/devicetree/bindings/pci/pcie-al.txt 16432F: drivers/pci/controller/dwc/pcie-al.c 16433 16434PCIE DRIVER FOR AMLOGIC MESON 16435M: Yue Wang <yue.wang@Amlogic.com> 16436L: linux-pci@vger.kernel.org 16437L: linux-amlogic@lists.infradead.org 16438S: Maintained 16439F: drivers/pci/controller/dwc/pci-meson.c 16440 16441PCIE DRIVER FOR AXIS ARTPEC 16442M: Jesper Nilsson <jesper.nilsson@axis.com> 16443L: linux-arm-kernel@axis.com 16444L: linux-pci@vger.kernel.org 16445S: Maintained 16446F: Documentation/devicetree/bindings/pci/axis,artpec* 16447F: drivers/pci/controller/dwc/*artpec* 16448 16449PCIE DRIVER FOR CAVIUM THUNDERX 16450M: Robert Richter <rric@kernel.org> 16451L: linux-pci@vger.kernel.org 16452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16453S: Odd Fixes 16454F: drivers/pci/controller/pci-thunder-* 16455 16456PCIE DRIVER FOR HISILICON 16457M: Zhou Wang <wangzhou1@hisilicon.com> 16458L: linux-pci@vger.kernel.org 16459S: Maintained 16460F: drivers/pci/controller/dwc/pcie-hisi.c 16461 16462PCIE DRIVER FOR HISILICON KIRIN 16463M: Xiaowei Song <songxiaowei@hisilicon.com> 16464M: Binghui Wang <wangbinghui@hisilicon.com> 16465L: linux-pci@vger.kernel.org 16466S: Maintained 16467F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16468F: drivers/pci/controller/dwc/pcie-kirin.c 16469 16470PCIE DRIVER FOR HISILICON STB 16471M: Shawn Guo <shawn.guo@linaro.org> 16472L: linux-pci@vger.kernel.org 16473S: Maintained 16474F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16475F: drivers/pci/controller/dwc/pcie-histb.c 16476 16477PCIE DRIVER FOR INTEL KEEM BAY 16478M: Srikanth Thokala <srikanth.thokala@intel.com> 16479L: linux-pci@vger.kernel.org 16480S: Supported 16481F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16482F: drivers/pci/controller/dwc/pcie-keembay.c 16483 16484PCIE DRIVER FOR INTEL LGM GW SOC 16485M: Chuanhua Lei <lchuanhua@maxlinear.com> 16486L: linux-pci@vger.kernel.org 16487S: Maintained 16488F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16489F: drivers/pci/controller/dwc/pcie-intel-gw.c 16490 16491PCIE DRIVER FOR MEDIATEK 16492M: Ryder Lee <ryder.lee@mediatek.com> 16493M: Jianjun Wang <jianjun.wang@mediatek.com> 16494L: linux-pci@vger.kernel.org 16495L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16496S: Supported 16497F: Documentation/devicetree/bindings/pci/mediatek* 16498F: drivers/pci/controller/*mediatek* 16499 16500PCIE DRIVER FOR MICROCHIP 16501M: Daire McNamara <daire.mcnamara@microchip.com> 16502L: linux-pci@vger.kernel.org 16503S: Supported 16504F: Documentation/devicetree/bindings/pci/microchip* 16505F: drivers/pci/controller/*microchip* 16506 16507PCIE DRIVER FOR QUALCOMM MSM 16508M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16509L: linux-pci@vger.kernel.org 16510L: linux-arm-msm@vger.kernel.org 16511S: Maintained 16512F: drivers/pci/controller/dwc/pcie-qcom.c 16513 16514PCIE DRIVER FOR ROCKCHIP 16515M: Shawn Lin <shawn.lin@rock-chips.com> 16516L: linux-pci@vger.kernel.org 16517L: linux-rockchip@lists.infradead.org 16518S: Maintained 16519F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16520F: drivers/pci/controller/pcie-rockchip* 16521 16522PCIE DRIVER FOR SOCIONEXT UNIPHIER 16523M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16524L: linux-pci@vger.kernel.org 16525S: Maintained 16526F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16527F: drivers/pci/controller/dwc/pcie-uniphier* 16528 16529PCIE DRIVER FOR ST SPEAR13XX 16530M: Pratyush Anand <pratyush.anand@gmail.com> 16531L: linux-pci@vger.kernel.org 16532S: Maintained 16533F: drivers/pci/controller/dwc/*spear* 16534 16535PCIE ENDPOINT DRIVER FOR QUALCOMM 16536M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16537L: linux-pci@vger.kernel.org 16538L: linux-arm-msm@vger.kernel.org 16539S: Maintained 16540F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16541F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16542 16543PCMCIA SUBSYSTEM 16544M: Dominik Brodowski <linux@dominikbrodowski.net> 16545S: Odd Fixes 16546T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16547F: Documentation/pcmcia/ 16548F: drivers/pcmcia/ 16549F: include/pcmcia/ 16550F: tools/pcmcia/ 16551 16552PCNET32 NETWORK DRIVER 16553M: Don Fry <pcnet32@frontier.com> 16554L: netdev@vger.kernel.org 16555S: Maintained 16556F: drivers/net/ethernet/amd/pcnet32.c 16557 16558PCRYPT PARALLEL CRYPTO ENGINE 16559M: Steffen Klassert <steffen.klassert@secunet.com> 16560L: linux-crypto@vger.kernel.org 16561S: Maintained 16562F: crypto/pcrypt.c 16563F: include/crypto/pcrypt.h 16564 16565PDS DSC VIRTIO DATA PATH ACCELERATOR 16566R: Shannon Nelson <shannon.nelson@amd.com> 16567F: drivers/vdpa/pds/ 16568 16569PECI HARDWARE MONITORING DRIVERS 16570M: Iwona Winiarska <iwona.winiarska@intel.com> 16571L: linux-hwmon@vger.kernel.org 16572S: Supported 16573F: Documentation/hwmon/peci-cputemp.rst 16574F: Documentation/hwmon/peci-dimmtemp.rst 16575F: drivers/hwmon/peci/ 16576 16577PECI SUBSYSTEM 16578M: Iwona Winiarska <iwona.winiarska@intel.com> 16579L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16580S: Supported 16581F: Documentation/devicetree/bindings/peci/ 16582F: Documentation/peci/ 16583F: drivers/peci/ 16584F: include/linux/peci-cpu.h 16585F: include/linux/peci.h 16586 16587PENSANDO ETHERNET DRIVERS 16588M: Shannon Nelson <shannon.nelson@amd.com> 16589M: Brett Creeley <brett.creeley@amd.com> 16590M: drivers@pensando.io 16591L: netdev@vger.kernel.org 16592S: Supported 16593F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16594F: drivers/net/ethernet/pensando/ 16595 16596PER-CPU MEMORY ALLOCATOR 16597M: Dennis Zhou <dennis@kernel.org> 16598M: Tejun Heo <tj@kernel.org> 16599M: Christoph Lameter <cl@linux.com> 16600L: linux-mm@kvack.org 16601S: Maintained 16602T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16603F: arch/*/include/asm/percpu.h 16604F: include/linux/percpu*.h 16605F: lib/percpu*.c 16606F: mm/percpu*.c 16607 16608PER-TASK DELAY ACCOUNTING 16609M: Balbir Singh <bsingharora@gmail.com> 16610S: Maintained 16611F: include/linux/delayacct.h 16612F: kernel/delayacct.c 16613 16614PERFORMANCE EVENTS SUBSYSTEM 16615M: Peter Zijlstra <peterz@infradead.org> 16616M: Ingo Molnar <mingo@redhat.com> 16617M: Arnaldo Carvalho de Melo <acme@kernel.org> 16618R: Mark Rutland <mark.rutland@arm.com> 16619R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16620R: Jiri Olsa <jolsa@kernel.org> 16621R: Namhyung Kim <namhyung@kernel.org> 16622R: Ian Rogers <irogers@google.com> 16623R: Adrian Hunter <adrian.hunter@intel.com> 16624L: linux-perf-users@vger.kernel.org 16625L: linux-kernel@vger.kernel.org 16626S: Supported 16627W: https://perf.wiki.kernel.org/ 16628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16629F: arch/*/events/* 16630F: arch/*/events/*/* 16631F: arch/*/include/asm/perf_event.h 16632F: arch/*/kernel/*/*/perf_event*.c 16633F: arch/*/kernel/*/perf_event*.c 16634F: arch/*/kernel/perf_callchain.c 16635F: arch/*/kernel/perf_event*.c 16636F: include/linux/perf_event.h 16637F: include/uapi/linux/perf_event.h 16638F: kernel/events/* 16639F: tools/lib/perf/ 16640F: tools/perf/ 16641 16642PERFORMANCE EVENTS TOOLING ARM64 16643R: John Garry <john.g.garry@oracle.com> 16644R: Will Deacon <will@kernel.org> 16645R: James Clark <james.clark@arm.com> 16646R: Mike Leach <mike.leach@linaro.org> 16647R: Leo Yan <leo.yan@linaro.org> 16648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16649S: Supported 16650F: tools/build/feature/test-libopencsd.c 16651F: tools/perf/arch/arm*/ 16652F: tools/perf/pmu-events/arch/arm64/ 16653F: tools/perf/util/arm-spe* 16654F: tools/perf/util/cs-etm* 16655 16656PERSONALITY HANDLING 16657M: Christoph Hellwig <hch@infradead.org> 16658L: linux-abi-devel@lists.sourceforge.net 16659S: Maintained 16660F: include/linux/personality.h 16661F: include/uapi/linux/personality.h 16662 16663PHOENIX RC FLIGHT CONTROLLER ADAPTER 16664M: Marcus Folkesson <marcus.folkesson@gmail.com> 16665L: linux-input@vger.kernel.org 16666S: Maintained 16667F: Documentation/input/devices/pxrc.rst 16668F: drivers/input/joystick/pxrc.c 16669 16670PHONET PROTOCOL 16671M: Remi Denis-Courmont <courmisch@gmail.com> 16672S: Supported 16673F: Documentation/networking/phonet.rst 16674F: include/linux/phonet.h 16675F: include/net/phonet/ 16676F: include/uapi/linux/phonet.h 16677F: net/phonet/ 16678 16679PHRAM MTD DRIVER 16680M: Joern Engel <joern@lazybastard.org> 16681L: linux-mtd@lists.infradead.org 16682S: Maintained 16683F: drivers/mtd/devices/phram.c 16684 16685PICOLCD HID DRIVER 16686M: Bruno Prémont <bonbons@linux-vserver.org> 16687L: linux-input@vger.kernel.org 16688S: Maintained 16689F: drivers/hid/hid-picolcd* 16690 16691PIDFD API 16692M: Christian Brauner <christian@brauner.io> 16693L: linux-kernel@vger.kernel.org 16694S: Maintained 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16696F: samples/pidfd/ 16697F: tools/testing/selftests/clone3/ 16698F: tools/testing/selftests/pid_namespace/ 16699F: tools/testing/selftests/pidfd/ 16700K: (?i)pidfd 16701K: (?i)clone3 16702K: \b(clone_args|kernel_clone_args)\b 16703 16704PIN CONTROL SUBSYSTEM 16705M: Linus Walleij <linus.walleij@linaro.org> 16706L: linux-gpio@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16709F: Documentation/devicetree/bindings/pinctrl/ 16710F: Documentation/driver-api/pin-control.rst 16711F: drivers/pinctrl/ 16712F: include/dt-bindings/pinctrl/ 16713F: include/linux/pinctrl/ 16714 16715PIN CONTROLLER - AMD 16716M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16717M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16718S: Maintained 16719F: drivers/pinctrl/pinctrl-amd.c 16720 16721PIN CONTROLLER - FREESCALE 16722M: Dong Aisheng <aisheng.dong@nxp.com> 16723M: Fabio Estevam <festevam@gmail.com> 16724M: Shawn Guo <shawnguo@kernel.org> 16725M: Jacky Bai <ping.bai@nxp.com> 16726R: Pengutronix Kernel Team <kernel@pengutronix.de> 16727L: linux-gpio@vger.kernel.org 16728S: Maintained 16729F: Documentation/devicetree/bindings/pinctrl/fsl,* 16730F: drivers/pinctrl/freescale/ 16731 16732PIN CONTROLLER - INTEL 16733M: Mika Westerberg <mika.westerberg@linux.intel.com> 16734M: Andy Shevchenko <andy@kernel.org> 16735S: Supported 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16737F: drivers/pinctrl/intel/ 16738 16739PIN CONTROLLER - KEEMBAY 16740M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16741S: Supported 16742F: drivers/pinctrl/pinctrl-keembay* 16743 16744PIN CONTROLLER - MEDIATEK 16745M: Sean Wang <sean.wang@kernel.org> 16746L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16747S: Maintained 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16752F: drivers/pinctrl/mediatek/ 16753 16754PIN CONTROLLER - MEDIATEK MIPS 16755M: Arınç ÜNAL <arinc.unal@arinc9.com> 16756M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16757L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16758L: linux-mips@vger.kernel.org 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16768F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16770F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16771F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16772F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16774F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16775 16776PIN CONTROLLER - MICROCHIP AT91 16777M: Ludovic Desroches <ludovic.desroches@microchip.com> 16778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16779L: linux-gpio@vger.kernel.org 16780S: Supported 16781F: drivers/gpio/gpio-sama5d2-piobu.c 16782F: drivers/pinctrl/pinctrl-at91* 16783 16784PIN CONTROLLER - NXP S32 16785M: Chester Lin <clin@suse.com> 16786R: NXP S32 Linux Team <s32@nxp.com> 16787L: linux-gpio@vger.kernel.org 16788S: Maintained 16789F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16790F: drivers/pinctrl/nxp/ 16791 16792PIN CONTROLLER - QUALCOMM 16793M: Bjorn Andersson <andersson@kernel.org> 16794L: linux-arm-msm@vger.kernel.org 16795S: Maintained 16796F: Documentation/devicetree/bindings/pinctrl/qcom,* 16797F: drivers/pinctrl/qcom/ 16798 16799PIN CONTROLLER - RENESAS 16800M: Geert Uytterhoeven <geert+renesas@glider.be> 16801L: linux-renesas-soc@vger.kernel.org 16802S: Supported 16803T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16804F: Documentation/devicetree/bindings/pinctrl/renesas,* 16805F: drivers/pinctrl/renesas/ 16806 16807PIN CONTROLLER - SAMSUNG 16808M: Tomasz Figa <tomasz.figa@gmail.com> 16809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16811R: Alim Akhtar <alim.akhtar@samsung.com> 16812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16813L: linux-samsung-soc@vger.kernel.org 16814S: Maintained 16815Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16816B: mailto:linux-samsung-soc@vger.kernel.org 16817C: irc://irc.libera.chat/linux-exynos 16818T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16819F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16820F: drivers/pinctrl/samsung/ 16821F: include/dt-bindings/pinctrl/samsung.h 16822 16823PIN CONTROLLER - SINGLE 16824M: Tony Lindgren <tony@atomide.com> 16825M: Haojian Zhuang <haojian.zhuang@linaro.org> 16826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16827L: linux-omap@vger.kernel.org 16828S: Maintained 16829F: drivers/pinctrl/pinctrl-single.c 16830 16831PIN CONTROLLER - SUNPLUS / TIBBO 16832M: Dvorkin Dmitry <dvorkin@tibbo.com> 16833M: Wells Lu <wellslutw@gmail.com> 16834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16835S: Maintained 16836W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16837F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16838F: drivers/pinctrl/sunplus/ 16839F: include/dt-bindings/pinctrl/sppctl*.h 16840 16841PINE64 PINEPHONE KEYBOARD DRIVER 16842M: Samuel Holland <samuel@sholland.org> 16843S: Supported 16844F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16845F: drivers/input/keyboard/pinephone-keyboard.c 16846 16847PKTCDVD DRIVER 16848M: linux-block@vger.kernel.org 16849S: Orphan 16850F: drivers/block/pktcdvd.c 16851F: include/linux/pktcdvd.h 16852F: include/uapi/linux/pktcdvd.h 16853 16854PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16855M: Tomasz Duszynski <tduszyns@gmail.com> 16856S: Maintained 16857F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16858F: drivers/iio/chemical/pms7003.c 16859 16860PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16861M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16862L: netdev@vger.kernel.org 16863S: Maintained 16864F: drivers/net/phy/mdio-open-alliance.h 16865F: net/ethtool/plca.c 16866 16867PLDMFW LIBRARY 16868M: Jacob Keller <jacob.e.keller@intel.com> 16869S: Maintained 16870F: Documentation/driver-api/pldmfw/ 16871F: include/linux/pldmfw.h 16872F: lib/pldmfw/ 16873 16874PLX DMA DRIVER 16875M: Logan Gunthorpe <logang@deltatee.com> 16876S: Maintained 16877F: drivers/dma/plx_dma.c 16878 16879PM-GRAPH UTILITY 16880M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16881L: linux-pm@vger.kernel.org 16882S: Supported 16883W: https://01.org/pm-graph 16884B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16885T: git git://github.com/intel/pm-graph 16886F: tools/power/pm-graph 16887 16888PM6764TR DRIVER 16889M: Charles Hsu <hsu.yungteng@gmail.com> 16890L: linux-hwmon@vger.kernel.org 16891S: Maintained 16892F: Documentation/hwmon/pm6764tr.rst 16893F: drivers/hwmon/pmbus/pm6764tr.c 16894 16895PMBUS HARDWARE MONITORING DRIVERS 16896M: Guenter Roeck <linux@roeck-us.net> 16897L: linux-hwmon@vger.kernel.org 16898S: Maintained 16899W: http://hwmon.wiki.kernel.org/ 16900W: http://www.roeck-us.net/linux/drivers/ 16901T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16902F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16903F: Documentation/devicetree/bindings/hwmon/max31785.txt 16904F: Documentation/hwmon/adm1275.rst 16905F: Documentation/hwmon/ibm-cffps.rst 16906F: Documentation/hwmon/ir35221.rst 16907F: Documentation/hwmon/lm25066.rst 16908F: Documentation/hwmon/ltc2978.rst 16909F: Documentation/hwmon/ltc3815.rst 16910F: Documentation/hwmon/max16064.rst 16911F: Documentation/hwmon/max20751.rst 16912F: Documentation/hwmon/max31785.rst 16913F: Documentation/hwmon/max34440.rst 16914F: Documentation/hwmon/max8688.rst 16915F: Documentation/hwmon/pmbus-core.rst 16916F: Documentation/hwmon/pmbus.rst 16917F: Documentation/hwmon/tps40422.rst 16918F: Documentation/hwmon/ucd9000.rst 16919F: Documentation/hwmon/ucd9200.rst 16920F: Documentation/hwmon/zl6100.rst 16921F: drivers/hwmon/pmbus/ 16922F: include/linux/pmbus.h 16923 16924PMC SIERRA MaxRAID DRIVER 16925L: linux-scsi@vger.kernel.org 16926S: Orphan 16927W: http://www.pmc-sierra.com/ 16928F: drivers/scsi/pmcraid.* 16929 16930PMC SIERRA PM8001 DRIVER 16931M: Jack Wang <jinpu.wang@cloud.ionos.com> 16932L: linux-scsi@vger.kernel.org 16933S: Supported 16934F: drivers/scsi/pm8001/ 16935 16936PNI RM3100 IIO DRIVER 16937M: Song Qiang <songqiang1304521@gmail.com> 16938L: linux-iio@vger.kernel.org 16939S: Maintained 16940F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16941F: drivers/iio/magnetometer/rm3100* 16942 16943PNP SUPPORT 16944M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16945L: linux-acpi@vger.kernel.org 16946S: Maintained 16947F: drivers/pnp/ 16948F: include/linux/pnp.h 16949 16950POSIX CLOCKS and TIMERS 16951M: Thomas Gleixner <tglx@linutronix.de> 16952L: linux-kernel@vger.kernel.org 16953S: Maintained 16954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16955F: fs/timerfd.c 16956F: include/linux/time_namespace.h 16957F: include/linux/timer* 16958F: kernel/time/*timer* 16959F: kernel/time/namespace.c 16960 16961POWER MANAGEMENT CORE 16962M: "Rafael J. Wysocki" <rafael@kernel.org> 16963L: linux-pm@vger.kernel.org 16964S: Supported 16965B: https://bugzilla.kernel.org 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16967F: drivers/base/power/ 16968F: drivers/powercap/ 16969F: include/linux/intel_rapl.h 16970F: include/linux/pm.h 16971F: include/linux/pm_* 16972F: include/linux/powercap.h 16973F: kernel/configs/nopm.config 16974 16975POWER STATE COORDINATION INTERFACE (PSCI) 16976M: Mark Rutland <mark.rutland@arm.com> 16977M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16979S: Maintained 16980F: drivers/firmware/psci/ 16981F: include/linux/psci.h 16982F: include/uapi/linux/psci.h 16983 16984POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16985M: Sebastian Reichel <sre@kernel.org> 16986L: linux-pm@vger.kernel.org 16987S: Maintained 16988T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16989F: Documentation/ABI/testing/sysfs-class-power 16990F: Documentation/devicetree/bindings/power/supply/ 16991F: drivers/power/supply/ 16992F: include/linux/power/ 16993F: include/linux/power_supply.h 16994 16995POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16996M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16997L: linuxppc-dev@lists.ozlabs.org 16998S: Maintained 16999F: drivers/char/powernv-op-panel.c 17000 17001PPP OVER ATM (RFC 2364) 17002M: Mitchell Blank Jr <mitch@sfgoth.com> 17003S: Maintained 17004F: include/uapi/linux/atmppp.h 17005F: net/atm/pppoatm.c 17006 17007PPP OVER ETHERNET 17008M: Michal Ostrowski <mostrows@earthlink.net> 17009S: Maintained 17010F: drivers/net/ppp/pppoe.c 17011F: drivers/net/ppp/pppox.c 17012 17013PPP OVER L2TP 17014M: James Chapman <jchapman@katalix.com> 17015S: Maintained 17016F: include/linux/if_pppol2tp.h 17017F: include/uapi/linux/if_pppol2tp.h 17018F: net/l2tp/l2tp_ppp.c 17019 17020PPP PROTOCOL DRIVERS AND COMPRESSORS 17021L: linux-ppp@vger.kernel.org 17022S: Orphan 17023F: drivers/net/ppp/ppp_* 17024 17025PPS SUPPORT 17026M: Rodolfo Giometti <giometti@enneenne.com> 17027L: linuxpps@ml.enneenne.com (subscribers-only) 17028S: Maintained 17029W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17030F: Documentation/ABI/testing/sysfs-pps 17031F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17032F: Documentation/driver-api/pps.rst 17033F: drivers/pps/ 17034F: include/linux/pps*.h 17035F: include/uapi/linux/pps.h 17036 17037PPTP DRIVER 17038M: Dmitry Kozlov <xeb@mail.ru> 17039L: netdev@vger.kernel.org 17040S: Maintained 17041W: http://sourceforge.net/projects/accel-pptp 17042F: drivers/net/ppp/pptp.c 17043 17044PRESSURE STALL INFORMATION (PSI) 17045M: Johannes Weiner <hannes@cmpxchg.org> 17046M: Suren Baghdasaryan <surenb@google.com> 17047S: Maintained 17048F: include/linux/psi* 17049F: kernel/sched/psi.c 17050 17051PRINTK 17052M: Petr Mladek <pmladek@suse.com> 17053M: Sergey Senozhatsky <senozhatsky@chromium.org> 17054R: Steven Rostedt <rostedt@goodmis.org> 17055R: John Ogness <john.ogness@linutronix.de> 17056S: Maintained 17057T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17058F: include/linux/printk.h 17059F: kernel/printk/ 17060 17061PRINTK INDEXING 17062R: Chris Down <chris@chrisdown.name> 17063S: Maintained 17064F: Documentation/core-api/printk-index.rst 17065F: kernel/printk/index.c 17066K: printk_index 17067 17068PROC FILESYSTEM 17069L: linux-kernel@vger.kernel.org 17070L: linux-fsdevel@vger.kernel.org 17071S: Maintained 17072F: Documentation/filesystems/proc.rst 17073F: fs/proc/ 17074F: include/linux/proc_fs.h 17075F: tools/testing/selftests/proc/ 17076 17077PROC SYSCTL 17078M: Luis Chamberlain <mcgrof@kernel.org> 17079M: Kees Cook <keescook@chromium.org> 17080M: Iurii Zaikin <yzaikin@google.com> 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17085F: fs/proc/proc_sysctl.c 17086F: include/linux/sysctl.h 17087F: kernel/sysctl-test.c 17088F: kernel/sysctl.c 17089F: tools/testing/selftests/sysctl/ 17090 17091PS3 NETWORK SUPPORT 17092M: Geoff Levand <geoff@infradead.org> 17093L: netdev@vger.kernel.org 17094L: linuxppc-dev@lists.ozlabs.org 17095S: Maintained 17096F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17097 17098PS3 PLATFORM SUPPORT 17099M: Geoff Levand <geoff@infradead.org> 17100L: linuxppc-dev@lists.ozlabs.org 17101S: Maintained 17102F: arch/powerpc/boot/ps3* 17103F: arch/powerpc/include/asm/lv1call.h 17104F: arch/powerpc/include/asm/ps3*.h 17105F: arch/powerpc/platforms/ps3/ 17106F: drivers/*/ps3* 17107F: drivers/ps3/ 17108F: drivers/rtc/rtc-ps3.c 17109F: drivers/usb/host/*ps3.c 17110F: sound/ppc/snd_ps3* 17111 17112PS3VRAM DRIVER 17113M: Jim Paris <jim@jtan.com> 17114M: Geoff Levand <geoff@infradead.org> 17115L: linuxppc-dev@lists.ozlabs.org 17116S: Maintained 17117F: drivers/block/ps3vram.c 17118 17119PSAMPLE PACKET SAMPLING SUPPORT 17120M: Yotam Gigi <yotam.gi@gmail.com> 17121S: Maintained 17122F: include/net/psample.h 17123F: include/uapi/linux/psample.h 17124F: net/psample 17125 17126PSTORE FILESYSTEM 17127M: Kees Cook <keescook@chromium.org> 17128R: Tony Luck <tony.luck@intel.com> 17129R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17130L: linux-hardening@vger.kernel.org 17131S: Supported 17132T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17133F: Documentation/admin-guide/pstore-blk.rst 17134F: Documentation/admin-guide/ramoops.rst 17135F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17136F: drivers/acpi/apei/erst.c 17137F: drivers/firmware/efi/efi-pstore.c 17138F: fs/pstore/ 17139F: include/linux/pstore* 17140K: \b(pstore|ramoops) 17141 17142PTP HARDWARE CLOCK SUPPORT 17143M: Richard Cochran <richardcochran@gmail.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146W: http://linuxptp.sourceforge.net/ 17147F: Documentation/ABI/testing/sysfs-ptp 17148F: Documentation/driver-api/ptp.rst 17149F: drivers/net/phy/dp83640* 17150F: drivers/ptp/* 17151F: include/linux/ptp_cl* 17152K: (?:\b|_)ptp(?:\b|_) 17153 17154PTP VIRTUAL CLOCK SUPPORT 17155M: Yangbo Lu <yangbo.lu@nxp.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158F: drivers/ptp/ptp_vclock.c 17159F: net/ethtool/phc_vclocks.c 17160 17161PTRACE SUPPORT 17162M: Oleg Nesterov <oleg@redhat.com> 17163S: Maintained 17164F: arch/*/*/ptrace*.c 17165F: arch/*/include/asm/ptrace*.h 17166F: arch/*/ptrace*.c 17167F: include/asm-generic/syscall.h 17168F: include/linux/ptrace.h 17169F: include/linux/regset.h 17170F: include/uapi/linux/ptrace.h 17171F: kernel/ptrace.c 17172 17173PULSE8-CEC DRIVER 17174M: Hans Verkuil <hverkuil@xs4all.nl> 17175L: linux-media@vger.kernel.org 17176S: Maintained 17177T: git git://linuxtv.org/media_tree.git 17178F: drivers/media/cec/usb/pulse8/ 17179 17180PURELIFI PLFXLC DRIVER 17181M: Srinivasan Raju <srini.raju@purelifi.com> 17182L: linux-wireless@vger.kernel.org 17183S: Supported 17184F: drivers/net/wireless/purelifi/plfxlc/ 17185 17186PVRUSB2 VIDEO4LINUX DRIVER 17187M: Mike Isely <isely@pobox.com> 17188L: pvrusb2@isely.net (subscribers-only) 17189L: linux-media@vger.kernel.org 17190S: Maintained 17191W: http://www.isely.net/pvrusb2/ 17192T: git git://linuxtv.org/media_tree.git 17193F: Documentation/driver-api/media/drivers/pvrusb2* 17194F: drivers/media/usb/pvrusb2/ 17195 17196PWC WEBCAM DRIVER 17197M: Hans Verkuil <hverkuil@xs4all.nl> 17198L: linux-media@vger.kernel.org 17199S: Odd Fixes 17200T: git git://linuxtv.org/media_tree.git 17201F: drivers/media/usb/pwc/* 17202F: include/trace/events/pwc.h 17203 17204PWM IR Transmitter 17205M: Sean Young <sean@mess.org> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17209F: drivers/media/rc/pwm-ir-tx.c 17210 17211PWM SUBSYSTEM 17212M: Thierry Reding <thierry.reding@gmail.com> 17213R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17214L: linux-pwm@vger.kernel.org 17215S: Maintained 17216Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17217T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17218F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17219F: Documentation/devicetree/bindings/pwm/ 17220F: Documentation/driver-api/pwm.rst 17221F: drivers/gpio/gpio-mvebu.c 17222F: drivers/pwm/ 17223F: drivers/video/backlight/pwm_bl.c 17224F: include/dt-bindings/pwm/ 17225F: include/linux/pwm.h 17226F: include/linux/pwm_backlight.h 17227K: pwm_(config|apply_state|ops) 17228 17229PXA GPIO DRIVER 17230M: Robert Jarzmik <robert.jarzmik@free.fr> 17231L: linux-gpio@vger.kernel.org 17232S: Maintained 17233F: drivers/gpio/gpio-pxa.c 17234 17235PXA MMCI DRIVER 17236S: Orphan 17237 17238PXA RTC DRIVER 17239M: Robert Jarzmik <robert.jarzmik@free.fr> 17240L: linux-rtc@vger.kernel.org 17241S: Maintained 17242 17243PXA2xx/PXA3xx SUPPORT 17244M: Daniel Mack <daniel@zonque.org> 17245M: Haojian Zhuang <haojian.zhuang@gmail.com> 17246M: Robert Jarzmik <robert.jarzmik@free.fr> 17247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17248S: Maintained 17249T: git git://github.com/hzhuang1/linux.git 17250T: git git://github.com/rjarzmik/linux.git 17251F: arch/arm/boot/dts/intel/pxa/ 17252F: arch/arm/mach-pxa/ 17253F: drivers/dma/pxa* 17254F: drivers/pcmcia/pxa2xx* 17255F: drivers/pinctrl/pxa/ 17256F: drivers/spi/spi-pxa2xx* 17257F: drivers/usb/gadget/udc/pxa2* 17258F: include/sound/pxa2xx-lib.h 17259F: sound/arm/pxa* 17260F: sound/soc/pxa/ 17261 17262QAT DRIVER 17263M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17264L: qat-linux@intel.com 17265S: Supported 17266F: drivers/crypto/intel/qat/ 17267 17268QCOM AUDIO (ASoC) DRIVERS 17269M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17270M: Banajit Goswami <bgoswami@quicinc.com> 17271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17272S: Supported 17273F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17274F: Documentation/devicetree/bindings/sound/qcom,* 17275F: drivers/soc/qcom/apr.c 17276F: include/dt-bindings/sound/qcom,wcd9335.h 17277F: sound/soc/codecs/lpass-rx-macro.* 17278F: sound/soc/codecs/lpass-tx-macro.* 17279F: sound/soc/codecs/lpass-va-macro.c 17280F: sound/soc/codecs/lpass-wsa-macro.* 17281F: sound/soc/codecs/msm8916-wcd-analog.c 17282F: sound/soc/codecs/msm8916-wcd-digital.c 17283F: sound/soc/codecs/wcd-clsh-v2.* 17284F: sound/soc/codecs/wcd-mbhc-v2.* 17285F: sound/soc/codecs/wcd9335.* 17286F: sound/soc/codecs/wcd934x.c 17287F: sound/soc/codecs/wsa881x.c 17288F: sound/soc/codecs/wsa883x.c 17289F: sound/soc/codecs/wsa884x.c 17290F: sound/soc/qcom/ 17291 17292QCOM EMBEDDED USB DEBUGGER (EUD) 17293M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17294L: linux-arm-msm@vger.kernel.org 17295S: Maintained 17296F: Documentation/ABI/testing/sysfs-driver-eud 17297F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17298F: drivers/usb/misc/qcom_eud.c 17299 17300QCOM IPA DRIVER 17301M: Alex Elder <elder@kernel.org> 17302L: netdev@vger.kernel.org 17303S: Supported 17304F: drivers/net/ipa/ 17305 17306QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17307M: Gabriel Somlo <somlo@cmu.edu> 17308M: "Michael S. Tsirkin" <mst@redhat.com> 17309L: qemu-devel@nongnu.org 17310S: Maintained 17311F: drivers/firmware/qemu_fw_cfg.c 17312F: include/uapi/linux/qemu_fw_cfg.h 17313 17314QIB DRIVER 17315M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17316L: linux-rdma@vger.kernel.org 17317S: Supported 17318F: drivers/infiniband/hw/qib/ 17319 17320QLOGIC QL41xxx FCOE DRIVER 17321M: Saurav Kashyap <skashyap@marvell.com> 17322M: Javed Hasan <jhasan@marvell.com> 17323M: GR-QLogic-Storage-Upstream@marvell.com 17324L: linux-scsi@vger.kernel.org 17325S: Supported 17326F: drivers/scsi/qedf/ 17327 17328QLOGIC QL41xxx ISCSI DRIVER 17329M: Nilesh Javali <njavali@marvell.com> 17330M: Manish Rangankar <mrangankar@marvell.com> 17331M: GR-QLogic-Storage-Upstream@marvell.com 17332L: linux-scsi@vger.kernel.org 17333S: Supported 17334F: drivers/scsi/qedi/ 17335 17336QLOGIC QL4xxx ETHERNET DRIVER 17337M: Ariel Elior <aelior@marvell.com> 17338M: Manish Chopra <manishc@marvell.com> 17339L: netdev@vger.kernel.org 17340S: Supported 17341F: drivers/net/ethernet/qlogic/qed/ 17342F: drivers/net/ethernet/qlogic/qede/ 17343F: include/linux/qed/ 17344 17345QLOGIC QL4xxx RDMA DRIVER 17346M: Michal Kalderon <mkalderon@marvell.com> 17347M: Ariel Elior <aelior@marvell.com> 17348L: linux-rdma@vger.kernel.org 17349S: Supported 17350F: drivers/infiniband/hw/qedr/ 17351F: include/uapi/rdma/qedr-abi.h 17352 17353QLOGIC QLA1280 SCSI DRIVER 17354M: Michael Reed <mdr@sgi.com> 17355L: linux-scsi@vger.kernel.org 17356S: Maintained 17357F: drivers/scsi/qla1280.[ch] 17358 17359QLOGIC QLA2XXX FC-SCSI DRIVER 17360M: Nilesh Javali <njavali@marvell.com> 17361M: GR-QLogic-Storage-Upstream@marvell.com 17362L: linux-scsi@vger.kernel.org 17363S: Supported 17364F: drivers/scsi/qla2xxx/ 17365 17366QLOGIC QLA3XXX NETWORK DRIVER 17367M: GR-Linux-NIC-Dev@marvell.com 17368L: netdev@vger.kernel.org 17369S: Supported 17370F: drivers/net/ethernet/qlogic/qla3xxx.* 17371 17372QLOGIC QLA4XXX iSCSI DRIVER 17373M: Nilesh Javali <njavali@marvell.com> 17374M: Manish Rangankar <mrangankar@marvell.com> 17375M: GR-QLogic-Storage-Upstream@marvell.com 17376L: linux-scsi@vger.kernel.org 17377S: Supported 17378F: drivers/scsi/qla4xxx/ 17379 17380QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17381M: Shahed Shaikh <shshaikh@marvell.com> 17382M: Manish Chopra <manishc@marvell.com> 17383M: GR-Linux-NIC-Dev@marvell.com 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: drivers/net/ethernet/qlogic/qlcnic/ 17387 17388QLOGIC QLGE 10Gb ETHERNET DRIVER 17389M: Manish Chopra <manishc@marvell.com> 17390M: GR-Linux-NIC-Dev@marvell.com 17391M: Coiby Xu <coiby.xu@gmail.com> 17392L: netdev@vger.kernel.org 17393S: Supported 17394F: Documentation/networking/device_drivers/qlogic/qlge.rst 17395F: drivers/staging/qlge/ 17396 17397QM1D1B0004 MEDIA DRIVER 17398M: Akihiro Tsukada <tskd08@gmail.com> 17399L: linux-media@vger.kernel.org 17400S: Odd Fixes 17401F: drivers/media/tuners/qm1d1b0004* 17402 17403QM1D1C0042 MEDIA DRIVER 17404M: Akihiro Tsukada <tskd08@gmail.com> 17405L: linux-media@vger.kernel.org 17406S: Odd Fixes 17407F: drivers/media/tuners/qm1d1c0042* 17408 17409QNX4 FILESYSTEM 17410M: Anders Larsen <al@alarsen.net> 17411S: Maintained 17412W: http://www.alarsen.net/linux/qnx4fs/ 17413F: fs/qnx4/ 17414F: include/uapi/linux/qnx4_fs.h 17415F: include/uapi/linux/qnxtypes.h 17416 17417QNX6 FILESYSTEM 17418S: Orphan 17419F: Documentation/filesystems/qnx6.rst 17420F: fs/qnx6/ 17421F: include/linux/qnx6_fs.h 17422 17423QORIQ DPAA2 FSL-MC BUS DRIVER 17424M: Stuart Yoder <stuyoder@gmail.com> 17425M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17426L: linux-kernel@vger.kernel.org 17427S: Maintained 17428F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17429F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17430F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17431F: drivers/bus/fsl-mc/ 17432F: include/uapi/linux/fsl_mc.h 17433 17434QT1010 MEDIA DRIVER 17435M: Antti Palosaari <crope@iki.fi> 17436L: linux-media@vger.kernel.org 17437S: Maintained 17438W: https://linuxtv.org 17439W: http://palosaari.fi/linux/ 17440Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17441T: git git://linuxtv.org/anttip/media_tree.git 17442F: drivers/media/tuners/qt1010* 17443 17444QUALCOMM ATH12K WIRELESS DRIVER 17445M: Kalle Valo <kvalo@kernel.org> 17446L: ath12k@lists.infradead.org 17447S: Supported 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17449F: drivers/net/wireless/ath/ath12k/ 17450 17451QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17452M: Kalle Valo <kvalo@kernel.org> 17453L: ath10k@lists.infradead.org 17454S: Supported 17455W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17456T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17457F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17458F: drivers/net/wireless/ath/ath10k/ 17459 17460QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17461M: Kalle Valo <kvalo@kernel.org> 17462L: ath11k@lists.infradead.org 17463S: Supported 17464W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17465B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17467F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17468F: drivers/net/wireless/ath/ath11k/ 17469 17470QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17471M: Toke Høiland-Jørgensen <toke@toke.dk> 17472L: linux-wireless@vger.kernel.org 17473S: Maintained 17474W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17476F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17477F: drivers/net/wireless/ath/ath9k/ 17478 17479QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17480M: Stephan Gerhold <stephan@gerhold.net> 17481L: netdev@vger.kernel.org 17482L: linux-arm-msm@vger.kernel.org 17483S: Maintained 17484F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17485F: drivers/net/wwan/qcom_bam_dmux.c 17486 17487QUALCOMM CAMERA SUBSYSTEM DRIVER 17488M: Robert Foss <rfoss@kernel.org> 17489M: Todor Tomov <todor.too@gmail.com> 17490M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17491L: linux-media@vger.kernel.org 17492S: Maintained 17493F: Documentation/admin-guide/media/qcom_camss.rst 17494F: Documentation/devicetree/bindings/media/*camss* 17495F: drivers/media/platform/qcom/camss/ 17496 17497QUALCOMM CLOCK DRIVERS 17498M: Bjorn Andersson <andersson@kernel.org> 17499L: linux-arm-msm@vger.kernel.org 17500S: Supported 17501T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17502F: Documentation/devicetree/bindings/clock/qcom,* 17503F: drivers/clk/qcom/ 17504F: include/dt-bindings/clock/qcom,* 17505 17506QUALCOMM CLOUD AI (QAIC) DRIVER 17507M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17508R: Carl Vanderlip <quic_carlv@quicinc.com> 17509R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17510L: linux-arm-msm@vger.kernel.org 17511L: dri-devel@lists.freedesktop.org 17512S: Supported 17513T: git git://anongit.freedesktop.org/drm/drm-misc 17514F: Documentation/accel/qaic/ 17515F: drivers/accel/qaic/ 17516F: include/uapi/drm/qaic_accel.h 17517 17518QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17519M: Bjorn Andersson <andersson@kernel.org> 17520M: Konrad Dybcio <konrad.dybcio@linaro.org> 17521L: linux-pm@vger.kernel.org 17522L: linux-arm-msm@vger.kernel.org 17523S: Maintained 17524F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17525F: drivers/soc/qcom/cpr.c 17526 17527QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17528M: Ilia Lin <ilia.lin@kernel.org> 17529L: linux-pm@vger.kernel.org 17530S: Maintained 17531F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17532F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17533F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17534 17535QUALCOMM CRYPTO DRIVERS 17536M: Thara Gopinath <thara.gopinath@gmail.com> 17537L: linux-crypto@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17541F: drivers/crypto/qce/ 17542 17543QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17544M: Timur Tabi <timur@kernel.org> 17545L: netdev@vger.kernel.org 17546S: Maintained 17547F: drivers/net/ethernet/qualcomm/emac/ 17548 17549QUALCOMM ETHQOS ETHERNET DRIVER 17550M: Vinod Koul <vkoul@kernel.org> 17551R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17552L: netdev@vger.kernel.org 17553S: Maintained 17554F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17555F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17556 17557QUALCOMM FASTRPC DRIVER 17558M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17559M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17560L: linux-arm-msm@vger.kernel.org 17561S: Maintained 17562F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17563F: drivers/misc/fastrpc.c 17564F: include/uapi/misc/fastrpc.h 17565 17566QUALCOMM HEXAGON ARCHITECTURE 17567M: Brian Cain <bcain@quicinc.com> 17568L: linux-hexagon@vger.kernel.org 17569S: Supported 17570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17571F: arch/hexagon/ 17572 17573QUALCOMM HIDMA DRIVER 17574M: Sinan Kaya <okaya@kernel.org> 17575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17576L: linux-arm-msm@vger.kernel.org 17577L: dmaengine@vger.kernel.org 17578S: Supported 17579F: drivers/dma/qcom/hidma* 17580 17581QUALCOMM I2C CCI DRIVER 17582M: Loic Poulain <loic.poulain@linaro.org> 17583M: Robert Foss <rfoss@kernel.org> 17584L: linux-i2c@vger.kernel.org 17585L: linux-arm-msm@vger.kernel.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17588F: drivers/i2c/busses/i2c-qcom-cci.c 17589 17590QUALCOMM INTERCONNECT BWMON DRIVER 17591M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17595F: drivers/soc/qcom/icc-bwmon.c 17596 17597QUALCOMM IOMMU 17598M: Rob Clark <robdclark@gmail.com> 17599L: iommu@lists.linux.dev 17600L: linux-arm-msm@vger.kernel.org 17601S: Maintained 17602F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17603 17604QUALCOMM IPC ROUTER (QRTR) DRIVER 17605M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: include/trace/events/qrtr.h 17609F: include/uapi/linux/qrtr.h 17610F: net/qrtr/ 17611 17612QUALCOMM IPCC MAILBOX DRIVER 17613M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17614L: linux-arm-msm@vger.kernel.org 17615S: Supported 17616F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17617F: drivers/mailbox/qcom-ipcc.c 17618F: include/dt-bindings/mailbox/qcom-ipcc.h 17619 17620QUALCOMM IPQ4019 USB PHY DRIVER 17621M: Robert Marko <robert.marko@sartura.hr> 17622M: Luka Perkov <luka.perkov@sartura.hr> 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17626F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17627 17628QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17629M: Robert Marko <robert.marko@sartura.hr> 17630M: Luka Perkov <luka.perkov@sartura.hr> 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17634F: drivers/regulator/vqmmc-ipq4019-regulator.c 17635 17636QUALCOMM NAND CONTROLLER DRIVER 17637M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17638L: linux-mtd@lists.infradead.org 17639L: linux-arm-msm@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17642F: drivers/mtd/nand/raw/qcom_nandc.c 17643 17644QUALCOMM RMNET DRIVER 17645M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17646M: Sean Tranchetti <quic_stranche@quicinc.com> 17647L: netdev@vger.kernel.org 17648S: Maintained 17649F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17650F: drivers/net/ethernet/qualcomm/rmnet/ 17651F: include/linux/if_rmnet.h 17652 17653QUALCOMM TSENS THERMAL DRIVER 17654M: Amit Kucheria <amitk@kernel.org> 17655M: Thara Gopinath <thara.gopinath@gmail.com> 17656L: linux-pm@vger.kernel.org 17657L: linux-arm-msm@vger.kernel.org 17658S: Maintained 17659F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17660F: drivers/thermal/qcom/ 17661 17662QUALCOMM TYPEC PORT MANAGER DRIVER 17663M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17664L: linux-arm-msm@vger.kernel.org 17665L: linux-usb@vger.kernel.org 17666S: Maintained 17667F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17668F: drivers/usb/typec/tcpm/qcom/ 17669 17670QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17671M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17672M: Vikash Garodia <quic_vgarodia@quicinc.com> 17673R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17674L: linux-media@vger.kernel.org 17675L: linux-arm-msm@vger.kernel.org 17676S: Maintained 17677T: git git://linuxtv.org/media_tree.git 17678F: Documentation/devicetree/bindings/media/*venus* 17679F: drivers/media/platform/qcom/venus/ 17680 17681QUALCOMM WCN36XX WIRELESS DRIVER 17682M: Loic Poulain <loic.poulain@linaro.org> 17683L: wcn36xx@lists.infradead.org 17684S: Supported 17685W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17686F: drivers/net/wireless/ath/wcn36xx/ 17687 17688QUANTENNA QTNFMAC WIRELESS DRIVER 17689M: Igor Mitsyanko <imitsyanko@quantenna.com> 17690R: Sergey Matyukevich <geomatsi@gmail.com> 17691L: linux-wireless@vger.kernel.org 17692S: Maintained 17693F: drivers/net/wireless/quantenna 17694 17695RADEON and AMDGPU DRM DRIVERS 17696M: Alex Deucher <alexander.deucher@amd.com> 17697M: Christian König <christian.koenig@amd.com> 17698M: Pan, Xinhui <Xinhui.Pan@amd.com> 17699L: amd-gfx@lists.freedesktop.org 17700S: Supported 17701B: https://gitlab.freedesktop.org/drm/amd/-/issues 17702C: irc://irc.oftc.net/radeon 17703T: git https://gitlab.freedesktop.org/agd5f/linux.git 17704F: Documentation/gpu/amdgpu/ 17705F: drivers/gpu/drm/amd/ 17706F: drivers/gpu/drm/radeon/ 17707F: include/uapi/drm/amdgpu_drm.h 17708F: include/uapi/drm/radeon_drm.h 17709 17710RADEON FRAMEBUFFER DISPLAY DRIVER 17711M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17712L: linux-fbdev@vger.kernel.org 17713S: Maintained 17714F: drivers/video/fbdev/aty/radeon* 17715F: include/uapi/linux/radeonfb.h 17716 17717RADIOSHARK RADIO DRIVER 17718M: Hans Verkuil <hverkuil@xs4all.nl> 17719L: linux-media@vger.kernel.org 17720S: Maintained 17721T: git git://linuxtv.org/media_tree.git 17722F: drivers/media/radio/radio-shark.c 17723 17724RADIOSHARK2 RADIO DRIVER 17725M: Hans Verkuil <hverkuil@xs4all.nl> 17726L: linux-media@vger.kernel.org 17727S: Maintained 17728T: git git://linuxtv.org/media_tree.git 17729F: drivers/media/radio/radio-shark2.c 17730F: drivers/media/radio/radio-tea5777.c 17731 17732RADOS BLOCK DEVICE (RBD) 17733M: Ilya Dryomov <idryomov@gmail.com> 17734R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17735L: ceph-devel@vger.kernel.org 17736S: Supported 17737W: http://ceph.com/ 17738T: git https://github.com/ceph/ceph-client.git 17739F: Documentation/ABI/testing/sysfs-bus-rbd 17740F: drivers/block/rbd.c 17741F: drivers/block/rbd_types.h 17742 17743RAGE128 FRAMEBUFFER DISPLAY DRIVER 17744L: linux-fbdev@vger.kernel.org 17745S: Orphan 17746F: drivers/video/fbdev/aty/aty128fb.c 17747 17748RAINSHADOW-CEC DRIVER 17749M: Hans Verkuil <hverkuil@xs4all.nl> 17750L: linux-media@vger.kernel.org 17751S: Maintained 17752T: git git://linuxtv.org/media_tree.git 17753F: drivers/media/cec/usb/rainshadow/ 17754 17755RALINK MIPS ARCHITECTURE 17756M: John Crispin <john@phrozen.org> 17757L: linux-mips@vger.kernel.org 17758S: Maintained 17759F: arch/mips/ralink 17760 17761RALINK MT7621 MIPS ARCHITECTURE 17762M: Arınç ÜNAL <arinc.unal@arinc9.com> 17763M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17764L: linux-mips@vger.kernel.org 17765S: Maintained 17766F: arch/mips/boot/dts/ralink/mt7621* 17767 17768RALINK RT2X00 WIRELESS LAN DRIVER 17769M: Stanislaw Gruszka <stf_xl@wp.pl> 17770M: Helmut Schaa <helmut.schaa@googlemail.com> 17771L: linux-wireless@vger.kernel.org 17772S: Maintained 17773F: drivers/net/wireless/ralink/rt2x00/ 17774 17775RAMDISK RAM BLOCK DEVICE DRIVER 17776M: Jens Axboe <axboe@kernel.dk> 17777S: Maintained 17778F: Documentation/admin-guide/blockdev/ramdisk.rst 17779F: drivers/block/brd.c 17780 17781RANCHU VIRTUAL BOARD FOR MIPS 17782M: Miodrag Dinic <miodrag.dinic@mips.com> 17783L: linux-mips@vger.kernel.org 17784S: Supported 17785F: arch/mips/configs/generic/board-ranchu.config 17786F: arch/mips/generic/board-ranchu.c 17787 17788RANDOM NUMBER DRIVER 17789M: "Theodore Ts'o" <tytso@mit.edu> 17790M: Jason A. Donenfeld <Jason@zx2c4.com> 17791S: Maintained 17792T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17793F: drivers/char/random.c 17794F: drivers/virt/vmgenid.c 17795 17796RAPIDIO SUBSYSTEM 17797M: Matt Porter <mporter@kernel.crashing.org> 17798M: Alexandre Bounine <alex.bou9@gmail.com> 17799S: Maintained 17800F: drivers/rapidio/ 17801 17802RAS INFRASTRUCTURE 17803M: Tony Luck <tony.luck@intel.com> 17804M: Borislav Petkov <bp@alien8.de> 17805L: linux-edac@vger.kernel.org 17806S: Maintained 17807F: Documentation/admin-guide/ras.rst 17808F: drivers/ras/ 17809F: include/linux/ras.h 17810F: include/ras/ras_event.h 17811 17812RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17813L: linux-wireless@vger.kernel.org 17814S: Orphan 17815F: drivers/net/wireless/legacy/ray* 17816 17817RC-CORE / LIRC FRAMEWORK 17818M: Sean Young <sean@mess.org> 17819L: linux-media@vger.kernel.org 17820S: Maintained 17821W: http://linuxtv.org 17822T: git git://linuxtv.org/media_tree.git 17823F: Documentation/driver-api/media/rc-core.rst 17824F: Documentation/userspace-api/media/rc/ 17825F: drivers/media/rc/ 17826F: include/media/rc-core.h 17827F: include/media/rc-map.h 17828F: include/uapi/linux/lirc.h 17829 17830RCMM REMOTE CONTROLS DECODER 17831M: Patrick Lerda <patrick9876@free.fr> 17832S: Maintained 17833F: drivers/media/rc/ir-rcmm-decoder.c 17834 17835RCUTORTURE TEST FRAMEWORK 17836M: "Paul E. McKenney" <paulmck@kernel.org> 17837M: Josh Triplett <josh@joshtriplett.org> 17838R: Steven Rostedt <rostedt@goodmis.org> 17839R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17840R: Lai Jiangshan <jiangshanlai@gmail.com> 17841L: rcu@vger.kernel.org 17842S: Supported 17843T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17844F: tools/testing/selftests/rcutorture 17845 17846RDACM20 Camera Sensor 17847M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17848M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17849M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17850M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17851L: linux-media@vger.kernel.org 17852S: Maintained 17853F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17854F: drivers/media/i2c/max9271.c 17855F: drivers/media/i2c/max9271.h 17856F: drivers/media/i2c/rdacm20.c 17857 17858RDACM21 Camera Sensor 17859M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17860M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17861M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17862M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17863L: linux-media@vger.kernel.org 17864S: Maintained 17865F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17866F: drivers/media/i2c/max9271.c 17867F: drivers/media/i2c/max9271.h 17868F: drivers/media/i2c/rdacm21.c 17869 17870RDC R-321X SoC 17871M: Florian Fainelli <florian@openwrt.org> 17872S: Maintained 17873 17874RDC R6040 FAST ETHERNET DRIVER 17875M: Florian Fainelli <f.fainelli@gmail.com> 17876L: netdev@vger.kernel.org 17877S: Maintained 17878F: drivers/net/ethernet/rdc/r6040.c 17879 17880RDMAVT - RDMA verbs software 17881M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17882L: linux-rdma@vger.kernel.org 17883S: Supported 17884F: drivers/infiniband/sw/rdmavt 17885 17886RDS - RELIABLE DATAGRAM SOCKETS 17887M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17888L: netdev@vger.kernel.org 17889L: linux-rdma@vger.kernel.org 17890L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17891S: Supported 17892W: https://oss.oracle.com/projects/rds/ 17893F: Documentation/networking/rds.rst 17894F: net/rds/ 17895 17896RDT - RESOURCE ALLOCATION 17897M: Fenghua Yu <fenghua.yu@intel.com> 17898M: Reinette Chatre <reinette.chatre@intel.com> 17899L: linux-kernel@vger.kernel.org 17900S: Supported 17901F: Documentation/arch/x86/resctrl* 17902F: arch/x86/include/asm/resctrl.h 17903F: arch/x86/kernel/cpu/resctrl/ 17904F: tools/testing/selftests/resctrl/ 17905 17906READ-COPY UPDATE (RCU) 17907M: "Paul E. McKenney" <paulmck@kernel.org> 17908M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17909M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17910M: Joel Fernandes <joel@joelfernandes.org> 17911M: Josh Triplett <josh@joshtriplett.org> 17912M: Boqun Feng <boqun.feng@gmail.com> 17913R: Steven Rostedt <rostedt@goodmis.org> 17914R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17915R: Lai Jiangshan <jiangshanlai@gmail.com> 17916R: Zqiang <qiang.zhang1211@gmail.com> 17917L: rcu@vger.kernel.org 17918S: Supported 17919W: http://www.rdrop.com/users/paulmck/RCU/ 17920T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17921F: Documentation/RCU/ 17922F: include/linux/rcu* 17923F: kernel/rcu/ 17924X: Documentation/RCU/torture.rst 17925X: include/linux/srcu*.h 17926X: kernel/rcu/srcu*.c 17927 17928REAL TIME CLOCK (RTC) SUBSYSTEM 17929M: Alessandro Zummo <a.zummo@towertech.it> 17930M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17931L: linux-rtc@vger.kernel.org 17932S: Maintained 17933Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17935F: Documentation/admin-guide/rtc.rst 17936F: Documentation/devicetree/bindings/rtc/ 17937F: drivers/rtc/ 17938F: include/linux/platform_data/rtc-* 17939F: include/linux/rtc.h 17940F: include/linux/rtc/ 17941F: include/uapi/linux/rtc.h 17942F: tools/testing/selftests/rtc/ 17943 17944Real-time Linux Analysis (RTLA) tools 17945M: Daniel Bristot de Oliveira <bristot@kernel.org> 17946M: Steven Rostedt <rostedt@goodmis.org> 17947L: linux-trace-kernel@vger.kernel.org 17948S: Maintained 17949F: Documentation/tools/rtla/ 17950F: tools/tracing/rtla/ 17951 17952REALTEK AUDIO CODECS 17953M: Oder Chiou <oder_chiou@realtek.com> 17954S: Maintained 17955F: include/sound/rt*.h 17956F: sound/soc/codecs/rt* 17957 17958REALTEK OTTO WATCHDOG 17959M: Sander Vanheule <sander@svanheule.net> 17960L: linux-watchdog@vger.kernel.org 17961S: Maintained 17962F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17963F: drivers/watchdog/realtek_otto_wdt.c 17964 17965REALTEK RTL83xx SMI DSA ROUTER CHIPS 17966M: Linus Walleij <linus.walleij@linaro.org> 17967M: Alvin Šipraga <alsi@bang-olufsen.dk> 17968S: Maintained 17969F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17970F: drivers/net/dsa/realtek/* 17971 17972REALTEK WIRELESS DRIVER (rtlwifi family) 17973M: Ping-Ke Shih <pkshih@realtek.com> 17974L: linux-wireless@vger.kernel.org 17975S: Maintained 17976W: https://wireless.wiki.kernel.org/ 17977T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17978F: drivers/net/wireless/realtek/rtlwifi/ 17979 17980REALTEK WIRELESS DRIVER (rtw88) 17981M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17982L: linux-wireless@vger.kernel.org 17983S: Maintained 17984F: drivers/net/wireless/realtek/rtw88/ 17985 17986REALTEK WIRELESS DRIVER (rtw89) 17987M: Ping-Ke Shih <pkshih@realtek.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990F: drivers/net/wireless/realtek/rtw89/ 17991 17992REDPINE WIRELESS DRIVER 17993L: linux-wireless@vger.kernel.org 17994S: Orphan 17995F: drivers/net/wireless/rsi/ 17996 17997REGISTER MAP ABSTRACTION 17998M: Mark Brown <broonie@kernel.org> 17999L: linux-kernel@vger.kernel.org 18000S: Supported 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18002F: Documentation/devicetree/bindings/regmap/ 18003F: drivers/base/regmap/ 18004F: include/linux/regmap.h 18005 18006REISERFS FILE SYSTEM 18007L: reiserfs-devel@vger.kernel.org 18008S: Supported 18009F: fs/reiserfs/ 18010 18011REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18012M: Bjorn Andersson <andersson@kernel.org> 18013M: Mathieu Poirier <mathieu.poirier@linaro.org> 18014L: linux-remoteproc@vger.kernel.org 18015S: Maintained 18016T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18017F: Documentation/ABI/testing/sysfs-class-remoteproc 18018F: Documentation/devicetree/bindings/remoteproc/ 18019F: Documentation/staging/remoteproc.rst 18020F: drivers/remoteproc/ 18021F: include/linux/remoteproc.h 18022F: include/linux/remoteproc/ 18023 18024REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18025M: Bjorn Andersson <andersson@kernel.org> 18026M: Mathieu Poirier <mathieu.poirier@linaro.org> 18027L: linux-remoteproc@vger.kernel.org 18028S: Maintained 18029T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18030F: Documentation/ABI/testing/sysfs-bus-rpmsg 18031F: Documentation/staging/rpmsg.rst 18032F: drivers/rpmsg/ 18033F: include/linux/rpmsg.h 18034F: include/linux/rpmsg/ 18035F: include/uapi/linux/rpmsg.h 18036F: samples/rpmsg/ 18037 18038REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18039M: Stephan Gerhold <stephan@gerhold.net> 18040L: netdev@vger.kernel.org 18041L: linux-remoteproc@vger.kernel.org 18042S: Maintained 18043F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18044 18045RENESAS CLOCK DRIVERS 18046M: Geert Uytterhoeven <geert+renesas@glider.be> 18047L: linux-renesas-soc@vger.kernel.org 18048S: Supported 18049T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18050F: Documentation/devicetree/bindings/clock/renesas,* 18051F: drivers/clk/renesas/ 18052 18053RENESAS EMEV2 I2C DRIVER 18054M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18055L: linux-renesas-soc@vger.kernel.org 18056S: Supported 18057F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18058F: drivers/i2c/busses/i2c-emev2.c 18059 18060RENESAS ETHERNET DRIVERS 18061R: Sergey Shtylyov <s.shtylyov@omp.ru> 18062L: netdev@vger.kernel.org 18063L: linux-renesas-soc@vger.kernel.org 18064F: Documentation/devicetree/bindings/net/renesas,*.yaml 18065F: drivers/net/ethernet/renesas/ 18066F: include/linux/sh_eth.h 18067 18068RENESAS IDT821034 ASoC CODEC 18069M: Herve Codina <herve.codina@bootlin.com> 18070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18071S: Maintained 18072F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18073F: sound/soc/codecs/idt821034.c 18074 18075RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18076M: Miquel Raynal <miquel.raynal@bootlin.com> 18077L: linux-mtd@lists.infradead.org 18078L: linux-renesas-soc@vger.kernel.org 18079S: Maintained 18080F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18081F: drivers/mtd/nand/raw/renesas-nand-controller.c 18082 18083RENESAS R-CAR GYROADC DRIVER 18084M: Marek Vasut <marek.vasut@gmail.com> 18085L: linux-iio@vger.kernel.org 18086S: Supported 18087F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18088F: drivers/iio/adc/rcar-gyroadc.c 18089 18090RENESAS R-CAR I2C DRIVERS 18091M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18092L: linux-renesas-soc@vger.kernel.org 18093S: Supported 18094F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18095F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18096F: drivers/i2c/busses/i2c-rcar.c 18097F: drivers/i2c/busses/i2c-sh_mobile.c 18098 18099RENESAS R-CAR SATA DRIVER 18100R: Sergey Shtylyov <s.shtylyov@omp.ru> 18101L: linux-ide@vger.kernel.org 18102L: linux-renesas-soc@vger.kernel.org 18103S: Supported 18104F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18105F: drivers/ata/sata_rcar.c 18106 18107RENESAS R-CAR THERMAL DRIVERS 18108M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18112F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18113F: drivers/thermal/rcar_gen3_thermal.c 18114F: drivers/thermal/rcar_thermal.c 18115 18116RENESAS RIIC DRIVER 18117M: Chris Brandt <chris.brandt@renesas.com> 18118L: linux-renesas-soc@vger.kernel.org 18119S: Supported 18120F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18121F: drivers/i2c/busses/i2c-riic.c 18122 18123RENESAS RZ/G2L A/D DRIVER 18124M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18125L: linux-iio@vger.kernel.org 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18129F: drivers/iio/adc/rzg2l_adc.c 18130 18131RENESAS RZ/G2L MTU3a COUNTER DRIVER 18132M: Biju Das <biju.das.jz@bp.renesas.com> 18133L: linux-iio@vger.kernel.org 18134L: linux-renesas-soc@vger.kernel.org 18135S: Supported 18136F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18137F: drivers/counter/rz-mtu3-cnt.c 18138 18139RENESAS RZ/N1 A5PSW SWITCH DRIVER 18140M: Clément Léger <clement.leger@bootlin.com> 18141L: linux-renesas-soc@vger.kernel.org 18142L: netdev@vger.kernel.org 18143S: Maintained 18144F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18145F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18146F: drivers/net/dsa/rzn1_a5psw* 18147F: drivers/net/pcs/pcs-rzn1-miic.c 18148F: include/dt-bindings/net/pcs-rzn1-miic.h 18149F: include/linux/pcs-rzn1-miic.h 18150F: net/dsa/tag_rzn1_a5psw.c 18151 18152RENESAS RZ/N1 RTC CONTROLLER DRIVER 18153M: Miquel Raynal <miquel.raynal@bootlin.com> 18154L: linux-rtc@vger.kernel.org 18155L: linux-renesas-soc@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18158F: drivers/rtc/rtc-rzn1.c 18159 18160RENESAS RZ/N1 USBF CONTROLLER DRIVER 18161M: Herve Codina <herve.codina@bootlin.com> 18162L: linux-renesas-soc@vger.kernel.org 18163L: linux-usb@vger.kernel.org 18164S: Maintained 18165F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18166F: drivers/usb/gadget/udc/renesas_usbf.c 18167 18168RENESAS RZ/V2M I2C DRIVER 18169M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18170L: linux-i2c@vger.kernel.org 18171L: linux-renesas-soc@vger.kernel.org 18172S: Supported 18173F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18174F: drivers/i2c/busses/i2c-rzv2m.c 18175 18176RENESAS USB PHY DRIVER 18177M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18178L: linux-renesas-soc@vger.kernel.org 18179S: Maintained 18180F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18181 18182RENESAS VERSACLOCK 7 CLOCK DRIVER 18183M: Alex Helms <alexander.helms.jy@renesas.com> 18184S: Maintained 18185F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18186F: drivers/clk/clk-versaclock7.c 18187 18188RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18189M: Herve Codina <herve.codina@bootlin.com> 18190L: linux-iio@vger.kernel.org 18191S: Maintained 18192F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18193F: drivers/iio/potentiometer/x9250.c 18194 18195RESET CONTROLLER FRAMEWORK 18196M: Philipp Zabel <p.zabel@pengutronix.de> 18197S: Maintained 18198T: git git://git.pengutronix.de/git/pza/linux 18199F: Documentation/devicetree/bindings/reset/ 18200F: Documentation/driver-api/reset.rst 18201F: drivers/reset/ 18202F: include/dt-bindings/reset/ 18203F: include/linux/reset-controller.h 18204F: include/linux/reset.h 18205F: include/linux/reset/ 18206K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18207 18208RESTARTABLE SEQUENCES SUPPORT 18209M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18210M: Peter Zijlstra <peterz@infradead.org> 18211M: "Paul E. McKenney" <paulmck@kernel.org> 18212M: Boqun Feng <boqun.feng@gmail.com> 18213L: linux-kernel@vger.kernel.org 18214S: Supported 18215F: include/trace/events/rseq.h 18216F: include/uapi/linux/rseq.h 18217F: kernel/rseq.c 18218F: tools/testing/selftests/rseq/ 18219 18220RFKILL 18221M: Johannes Berg <johannes@sipsolutions.net> 18222L: linux-wireless@vger.kernel.org 18223S: Maintained 18224W: https://wireless.wiki.kernel.org/ 18225Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18227T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18228F: Documentation/ABI/stable/sysfs-class-rfkill 18229F: Documentation/driver-api/rfkill.rst 18230F: include/linux/rfkill.h 18231F: include/uapi/linux/rfkill.h 18232F: net/rfkill/ 18233 18234RHASHTABLE 18235M: Thomas Graf <tgraf@suug.ch> 18236M: Herbert Xu <herbert@gondor.apana.org.au> 18237L: netdev@vger.kernel.org 18238S: Maintained 18239F: include/linux/rhashtable-types.h 18240F: include/linux/rhashtable.h 18241F: lib/rhashtable.c 18242F: lib/test_rhashtable.c 18243 18244RICOH R5C592 MEMORYSTICK DRIVER 18245M: Maxim Levitsky <maximlevitsky@gmail.com> 18246S: Maintained 18247F: drivers/memstick/host/r592.* 18248 18249RICOH SMARTMEDIA/XD DRIVER 18250M: Maxim Levitsky <maximlevitsky@gmail.com> 18251S: Maintained 18252F: drivers/mtd/nand/raw/r852.c 18253F: drivers/mtd/nand/raw/r852.h 18254 18255RISC-V ARCHITECTURE 18256M: Paul Walmsley <paul.walmsley@sifive.com> 18257M: Palmer Dabbelt <palmer@dabbelt.com> 18258M: Albert Ou <aou@eecs.berkeley.edu> 18259L: linux-riscv@lists.infradead.org 18260S: Supported 18261Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18262C: irc://irc.libera.chat/riscv 18263P: Documentation/riscv/patch-acceptance.rst 18264T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18265F: arch/riscv/ 18266N: riscv 18267K: riscv 18268 18269RISC-V MICROCHIP FPGA SUPPORT 18270M: Conor Dooley <conor.dooley@microchip.com> 18271M: Daire McNamara <daire.mcnamara@microchip.com> 18272L: linux-riscv@lists.infradead.org 18273S: Supported 18274F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18275F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18276F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18277F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18278F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18279F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18280F: Documentation/devicetree/bindings/riscv/microchip.yaml 18281F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18282F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18283F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18284F: arch/riscv/boot/dts/microchip/ 18285F: drivers/char/hw_random/mpfs-rng.c 18286F: drivers/clk/microchip/clk-mpfs*.c 18287F: drivers/i2c/busses/i2c-microchip-corei2c.c 18288F: drivers/mailbox/mailbox-mpfs.c 18289F: drivers/pci/controller/pcie-microchip-host.c 18290F: drivers/pwm/pwm-microchip-core.c 18291F: drivers/reset/reset-mpfs.c 18292F: drivers/rtc/rtc-mpfs.c 18293F: drivers/soc/microchip/mpfs-sys-controller.c 18294F: drivers/spi/spi-microchip-core-qspi.c 18295F: drivers/spi/spi-microchip-core.c 18296F: drivers/usb/musb/mpfs.c 18297F: include/soc/microchip/mpfs.h 18298 18299RISC-V MISC SOC SUPPORT 18300M: Conor Dooley <conor@kernel.org> 18301L: linux-riscv@lists.infradead.org 18302S: Maintained 18303Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18304T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18305F: Documentation/devicetree/bindings/riscv/ 18306F: arch/riscv/boot/dts/ 18307X: arch/riscv/boot/dts/allwinner/ 18308X: arch/riscv/boot/dts/renesas/ 18309 18310RISC-V PMU DRIVERS 18311M: Atish Patra <atishp@atishpatra.org> 18312R: Anup Patel <anup@brainfault.org> 18313L: linux-riscv@lists.infradead.org 18314S: Supported 18315F: drivers/perf/riscv_pmu.c 18316F: drivers/perf/riscv_pmu_legacy.c 18317F: drivers/perf/riscv_pmu_sbi.c 18318 18319RISC-V THEAD SoC SUPPORT 18320M: Jisheng Zhang <jszhang@kernel.org> 18321M: Guo Ren <guoren@kernel.org> 18322M: Fu Wei <wefu@redhat.com> 18323L: linux-riscv@lists.infradead.org 18324S: Maintained 18325F: arch/riscv/boot/dts/thead/ 18326 18327RNBD BLOCK DRIVERS 18328M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18329M: Jack Wang <jinpu.wang@ionos.com> 18330L: linux-block@vger.kernel.org 18331S: Maintained 18332F: drivers/block/rnbd/ 18333 18334ROCCAT DRIVERS 18335M: Stefan Achatz <erazor_de@users.sourceforge.net> 18336S: Maintained 18337W: http://sourceforge.net/projects/roccat/ 18338F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18339F: drivers/hid/hid-roccat* 18340F: include/linux/hid-roccat* 18341 18342ROCKCHIP CRYPTO DRIVERS 18343M: Corentin Labbe <clabbe@baylibre.com> 18344L: linux-crypto@vger.kernel.org 18345S: Maintained 18346F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18347F: drivers/crypto/rockchip/ 18348 18349ROCKCHIP I2S TDM DRIVER 18350M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18351L: linux-rockchip@lists.infradead.org 18352S: Maintained 18353F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18354F: sound/soc/rockchip/rockchip_i2s_tdm.* 18355 18356ROCKCHIP ISP V1 DRIVER 18357M: Dafna Hirschfeld <dafna@fastmail.com> 18358L: linux-media@vger.kernel.org 18359L: linux-rockchip@lists.infradead.org 18360S: Maintained 18361F: Documentation/admin-guide/media/rkisp1.rst 18362F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18363F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18364F: drivers/media/platform/rockchip/rkisp1 18365F: include/uapi/linux/rkisp1-config.h 18366 18367ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18368M: Jacob Chen <jacob-chen@iotwrt.com> 18369M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18370L: linux-media@vger.kernel.org 18371L: linux-rockchip@lists.infradead.org 18372S: Maintained 18373F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18374F: drivers/media/platform/rockchip/rga/ 18375 18376ROCKCHIP VIDEO DECODER DRIVER 18377M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18378L: linux-media@vger.kernel.org 18379L: linux-rockchip@lists.infradead.org 18380S: Maintained 18381F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18382F: drivers/staging/media/rkvdec/ 18383 18384ROCKER DRIVER 18385M: Jiri Pirko <jiri@resnulli.us> 18386L: netdev@vger.kernel.org 18387S: Supported 18388F: drivers/net/ethernet/rocker/ 18389 18390ROCKETPORT EXPRESS/INFINITY DRIVER 18391M: Kevin Cernekee <cernekee@gmail.com> 18392L: linux-serial@vger.kernel.org 18393S: Odd Fixes 18394F: drivers/tty/serial/rp2.* 18395 18396ROHM BD99954 CHARGER IC 18397M: Matti Vaittinen <mazziesaccount@gmail.com> 18398S: Supported 18399F: drivers/power/supply/bd99954-charger.c 18400F: drivers/power/supply/bd99954-charger.h 18401 18402ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18403M: Tomasz Duszynski <tduszyns@gmail.com> 18404S: Maintained 18405F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18406F: drivers/iio/light/bh1750.c 18407 18408ROHM BU270xx LIGHT SENSOR DRIVERs 18409M: Matti Vaittinen <mazziesaccount@gmail.com> 18410L: linux-iio@vger.kernel.org 18411S: Supported 18412F: drivers/iio/light/rohm-bu27008.c 18413F: drivers/iio/light/rohm-bu27034.c 18414 18415ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18416M: Marek Vasut <marek.vasut+renesas@gmail.com> 18417L: linux-kernel@vger.kernel.org 18418L: linux-renesas-soc@vger.kernel.org 18419S: Supported 18420F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18421F: drivers/gpio/gpio-bd9571mwv.c 18422F: drivers/mfd/bd9571mwv.c 18423F: drivers/regulator/bd9571mwv-regulator.c 18424F: include/linux/mfd/bd9571mwv.h 18425 18426ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18427M: Matti Vaittinen <mazziesaccount@gmail.com> 18428S: Supported 18429F: drivers/clk/clk-bd718x7.c 18430F: drivers/gpio/gpio-bd71815.c 18431F: drivers/gpio/gpio-bd71828.c 18432F: drivers/mfd/rohm-bd71828.c 18433F: drivers/mfd/rohm-bd718x7.c 18434F: drivers/mfd/rohm-bd9576.c 18435F: drivers/regulator/bd71815-regulator.c 18436F: drivers/regulator/bd71828-regulator.c 18437F: drivers/regulator/bd718x7-regulator.c 18438F: drivers/regulator/bd9576-regulator.c 18439F: drivers/regulator/rohm-regulator.c 18440F: drivers/rtc/rtc-bd70528.c 18441F: drivers/watchdog/bd9576_wdt.c 18442F: include/linux/mfd/rohm-bd71815.h 18443F: include/linux/mfd/rohm-bd71828.h 18444F: include/linux/mfd/rohm-bd718x7.h 18445F: include/linux/mfd/rohm-bd957x.h 18446F: include/linux/mfd/rohm-generic.h 18447F: include/linux/mfd/rohm-shared.h 18448 18449ROSE NETWORK LAYER 18450M: Ralf Baechle <ralf@linux-mips.org> 18451L: linux-hams@vger.kernel.org 18452S: Maintained 18453W: http://www.linux-ax25.org/ 18454F: include/net/rose.h 18455F: include/uapi/linux/rose.h 18456F: net/rose/ 18457 18458ROTATION DRIVER FOR ALLWINNER A83T 18459M: Jernej Skrabec <jernej.skrabec@gmail.com> 18460L: linux-media@vger.kernel.org 18461S: Maintained 18462T: git git://linuxtv.org/media_tree.git 18463F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18464F: drivers/media/platform/sunxi/sun8i-rotate/ 18465 18466RPMSG TTY DRIVER 18467M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18468L: linux-remoteproc@vger.kernel.org 18469S: Maintained 18470F: drivers/tty/rpmsg_tty.c 18471 18472RTL2830 MEDIA DRIVER 18473M: Antti Palosaari <crope@iki.fi> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476W: https://linuxtv.org 18477W: http://palosaari.fi/linux/ 18478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18479T: git git://linuxtv.org/anttip/media_tree.git 18480F: drivers/media/dvb-frontends/rtl2830* 18481 18482RTL2832 MEDIA DRIVER 18483M: Antti Palosaari <crope@iki.fi> 18484L: linux-media@vger.kernel.org 18485S: Maintained 18486W: https://linuxtv.org 18487W: http://palosaari.fi/linux/ 18488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18489T: git git://linuxtv.org/anttip/media_tree.git 18490F: drivers/media/dvb-frontends/rtl2832* 18491 18492RTL2832_SDR MEDIA DRIVER 18493M: Antti Palosaari <crope@iki.fi> 18494L: linux-media@vger.kernel.org 18495S: Maintained 18496W: https://linuxtv.org 18497W: http://palosaari.fi/linux/ 18498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18499T: git git://linuxtv.org/anttip/media_tree.git 18500F: drivers/media/dvb-frontends/rtl2832_sdr* 18501 18502RTL8180 WIRELESS DRIVER 18503L: linux-wireless@vger.kernel.org 18504S: Orphan 18505W: https://wireless.wiki.kernel.org/ 18506T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18507F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18508 18509RTL8187 WIRELESS DRIVER 18510M: Herton Ronaldo Krzesinski <herton@canonical.com> 18511M: Hin-Tak Leung <htl10@users.sourceforge.net> 18512M: Larry Finger <Larry.Finger@lwfinger.net> 18513L: linux-wireless@vger.kernel.org 18514S: Maintained 18515W: https://wireless.wiki.kernel.org/ 18516T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18517F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18518 18519RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18520M: Jes Sorensen <Jes.Sorensen@gmail.com> 18521L: linux-wireless@vger.kernel.org 18522S: Maintained 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18524F: drivers/net/wireless/realtek/rtl8xxxu/ 18525 18526RTRS TRANSPORT DRIVERS 18527M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18528M: Jack Wang <jinpu.wang@ionos.com> 18529L: linux-rdma@vger.kernel.org 18530S: Maintained 18531F: drivers/infiniband/ulp/rtrs/ 18532 18533RUNTIME VERIFICATION (RV) 18534M: Daniel Bristot de Oliveira <bristot@kernel.org> 18535M: Steven Rostedt <rostedt@goodmis.org> 18536L: linux-trace-kernel@vger.kernel.org 18537S: Maintained 18538F: Documentation/trace/rv/ 18539F: include/linux/rv.h 18540F: include/rv/ 18541F: kernel/trace/rv/ 18542F: tools/verification/ 18543 18544RUST 18545M: Miguel Ojeda <ojeda@kernel.org> 18546M: Alex Gaynor <alex.gaynor@gmail.com> 18547M: Wedson Almeida Filho <wedsonaf@gmail.com> 18548R: Boqun Feng <boqun.feng@gmail.com> 18549R: Gary Guo <gary@garyguo.net> 18550R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18551R: Benno Lossin <benno.lossin@proton.me> 18552L: rust-for-linux@vger.kernel.org 18553S: Supported 18554W: https://github.com/Rust-for-Linux/linux 18555B: https://github.com/Rust-for-Linux/linux/issues 18556C: zulip://rust-for-linux.zulipchat.com 18557T: git https://github.com/Rust-for-Linux/linux.git rust-next 18558F: Documentation/rust/ 18559F: rust/ 18560F: samples/rust/ 18561F: scripts/*rust* 18562K: \b(?i:rust)\b 18563 18564RXRPC SOCKETS (AF_RXRPC) 18565M: David Howells <dhowells@redhat.com> 18566M: Marc Dionne <marc.dionne@auristor.com> 18567L: linux-afs@lists.infradead.org 18568S: Supported 18569W: https://www.infradead.org/~dhowells/kafs/ 18570F: Documentation/networking/rxrpc.rst 18571F: include/keys/rxrpc-type.h 18572F: include/net/af_rxrpc.h 18573F: include/trace/events/rxrpc.h 18574F: include/uapi/linux/rxrpc.h 18575F: net/rxrpc/ 18576 18577S3 SAVAGE FRAMEBUFFER DRIVER 18578M: Antonino Daplas <adaplas@gmail.com> 18579L: linux-fbdev@vger.kernel.org 18580S: Maintained 18581F: drivers/video/fbdev/savage/ 18582 18583S390 ARCHITECTURE 18584M: Heiko Carstens <hca@linux.ibm.com> 18585M: Vasily Gorbik <gor@linux.ibm.com> 18586M: Alexander Gordeev <agordeev@linux.ibm.com> 18587R: Christian Borntraeger <borntraeger@linux.ibm.com> 18588R: Sven Schnelle <svens@linux.ibm.com> 18589L: linux-s390@vger.kernel.org 18590S: Supported 18591T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18592F: Documentation/driver-api/s390-drivers.rst 18593F: Documentation/s390/ 18594F: arch/s390/ 18595F: drivers/s390/ 18596F: drivers/watchdog/diag288_wdt.c 18597 18598S390 COMMON I/O LAYER 18599M: Vineeth Vijayan <vneethv@linux.ibm.com> 18600M: Peter Oberparleiter <oberpar@linux.ibm.com> 18601L: linux-s390@vger.kernel.org 18602S: Supported 18603F: drivers/s390/cio/ 18604 18605S390 DASD DRIVER 18606M: Stefan Haberland <sth@linux.ibm.com> 18607M: Jan Hoeppner <hoeppner@linux.ibm.com> 18608L: linux-s390@vger.kernel.org 18609S: Supported 18610F: block/partitions/ibm.c 18611F: drivers/s390/block/dasd* 18612F: include/linux/dasd_mod.h 18613 18614S390 IOMMU (PCI) 18615M: Niklas Schnelle <schnelle@linux.ibm.com> 18616M: Matthew Rosato <mjrosato@linux.ibm.com> 18617R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18618L: linux-s390@vger.kernel.org 18619S: Supported 18620F: drivers/iommu/s390-iommu.c 18621 18622S390 IUCV NETWORK LAYER 18623M: Alexandra Winter <wintera@linux.ibm.com> 18624M: Wenjia Zhang <wenjia@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626L: netdev@vger.kernel.org 18627S: Supported 18628F: drivers/s390/net/*iucv* 18629F: include/net/iucv/ 18630F: net/iucv/ 18631 18632S390 MM 18633M: Alexander Gordeev <agordeev@linux.ibm.com> 18634M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18635L: linux-s390@vger.kernel.org 18636S: Supported 18637T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18638F: arch/s390/include/asm/pgtable.h 18639F: arch/s390/mm 18640 18641S390 NETWORK DRIVERS 18642M: Alexandra Winter <wintera@linux.ibm.com> 18643M: Wenjia Zhang <wenjia@linux.ibm.com> 18644L: linux-s390@vger.kernel.org 18645L: netdev@vger.kernel.org 18646S: Supported 18647F: drivers/s390/net/ 18648 18649S390 PCI SUBSYSTEM 18650M: Niklas Schnelle <schnelle@linux.ibm.com> 18651M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653S: Supported 18654F: Documentation/s390/pci.rst 18655F: arch/s390/pci/ 18656F: drivers/pci/hotplug/s390_pci_hpc.c 18657 18658S390 SCM DRIVER 18659M: Vineeth Vijayan <vneethv@linux.ibm.com> 18660L: linux-s390@vger.kernel.org 18661S: Supported 18662F: drivers/s390/block/scm* 18663F: drivers/s390/cio/scm.c 18664 18665S390 VFIO AP DRIVER 18666M: Tony Krowiak <akrowiak@linux.ibm.com> 18667M: Halil Pasic <pasic@linux.ibm.com> 18668M: Jason Herne <jjherne@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670S: Supported 18671F: Documentation/s390/vfio-ap* 18672F: drivers/s390/crypto/vfio_ap* 18673 18674S390 VFIO-CCW DRIVER 18675M: Eric Farman <farman@linux.ibm.com> 18676M: Matthew Rosato <mjrosato@linux.ibm.com> 18677R: Halil Pasic <pasic@linux.ibm.com> 18678L: linux-s390@vger.kernel.org 18679L: kvm@vger.kernel.org 18680S: Supported 18681F: Documentation/s390/vfio-ccw.rst 18682F: drivers/s390/cio/vfio_ccw* 18683F: include/uapi/linux/vfio_ccw.h 18684 18685S390 VFIO-PCI DRIVER 18686M: Matthew Rosato <mjrosato@linux.ibm.com> 18687M: Eric Farman <farman@linux.ibm.com> 18688L: linux-s390@vger.kernel.org 18689L: kvm@vger.kernel.org 18690S: Supported 18691F: arch/s390/kvm/pci* 18692F: drivers/vfio/pci/vfio_pci_zdev.c 18693F: include/uapi/linux/vfio_zdev.h 18694 18695S390 ZCRYPT DRIVER 18696M: Harald Freudenberger <freude@linux.ibm.com> 18697L: linux-s390@vger.kernel.org 18698S: Supported 18699F: drivers/s390/crypto/ 18700 18701S390 ZFCP DRIVER 18702M: Steffen Maier <maier@linux.ibm.com> 18703M: Benjamin Block <bblock@linux.ibm.com> 18704L: linux-s390@vger.kernel.org 18705S: Supported 18706F: drivers/s390/scsi/zfcp_* 18707 18708SAA6588 RDS RECEIVER DRIVER 18709M: Hans Verkuil <hverkuil@xs4all.nl> 18710L: linux-media@vger.kernel.org 18711S: Odd Fixes 18712W: https://linuxtv.org 18713T: git git://linuxtv.org/media_tree.git 18714F: drivers/media/i2c/saa6588* 18715 18716SAA7134 VIDEO4LINUX DRIVER 18717M: Mauro Carvalho Chehab <mchehab@kernel.org> 18718L: linux-media@vger.kernel.org 18719S: Odd fixes 18720W: https://linuxtv.org 18721T: git git://linuxtv.org/media_tree.git 18722F: Documentation/driver-api/media/drivers/saa7134* 18723F: drivers/media/pci/saa7134/ 18724 18725SAA7146 VIDEO4LINUX-2 DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Maintained 18729T: git git://linuxtv.org/media_tree.git 18730F: drivers/media/common/saa7146/ 18731F: drivers/media/pci/saa7146/ 18732F: include/media/drv-intf/saa7146* 18733 18734SAFESETID SECURITY MODULE 18735M: Micah Morton <mortonm@chromium.org> 18736S: Supported 18737F: Documentation/admin-guide/LSM/SafeSetID.rst 18738F: security/safesetid/ 18739 18740SAMSUNG AUDIO (ASoC) DRIVERS 18741M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18743S: Maintained 18744B: mailto:linux-samsung-soc@vger.kernel.org 18745F: Documentation/devicetree/bindings/sound/samsung* 18746F: sound/soc/samsung/ 18747 18748SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18750L: linux-crypto@vger.kernel.org 18751L: linux-samsung-soc@vger.kernel.org 18752S: Maintained 18753F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18754F: drivers/crypto/exynos-rng.c 18755 18756SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18757M: Łukasz Stelmach <l.stelmach@samsung.com> 18758L: linux-samsung-soc@vger.kernel.org 18759S: Maintained 18760F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18761F: drivers/char/hw_random/exynos-trng.c 18762 18763SAMSUNG FRAMEBUFFER DRIVER 18764M: Jingoo Han <jingoohan1@gmail.com> 18765L: linux-fbdev@vger.kernel.org 18766S: Maintained 18767F: drivers/video/fbdev/s3c-fb.c 18768 18769SAMSUNG INTERCONNECT DRIVERS 18770M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18771M: Artur Świgoń <a.swigon@samsung.com> 18772L: linux-pm@vger.kernel.org 18773L: linux-samsung-soc@vger.kernel.org 18774S: Supported 18775F: drivers/interconnect/samsung/ 18776 18777SAMSUNG LAPTOP DRIVER 18778M: Corentin Chary <corentin.chary@gmail.com> 18779L: platform-driver-x86@vger.kernel.org 18780S: Maintained 18781F: drivers/platform/x86/samsung-laptop.c 18782 18783SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18784M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18785L: linux-kernel@vger.kernel.org 18786L: linux-samsung-soc@vger.kernel.org 18787S: Supported 18788B: mailto:linux-samsung-soc@vger.kernel.org 18789F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18790F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18791F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18792F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18793F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18794F: drivers/clk/clk-s2mps11.c 18795F: drivers/mfd/sec*.c 18796F: drivers/regulator/s2m*.c 18797F: drivers/regulator/s5m*.c 18798F: drivers/rtc/rtc-s5m.c 18799F: include/linux/mfd/samsung/ 18800 18801SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18802M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18803L: linux-media@vger.kernel.org 18804L: linux-samsung-soc@vger.kernel.org 18805S: Maintained 18806F: drivers/media/platform/samsung/s3c-camif/ 18807F: include/media/drv-intf/s3c_camif.h 18808 18809SAMSUNG S3FWRN5 NFC DRIVER 18810M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18811S: Maintained 18812F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18813F: drivers/nfc/s3fwrn5 18814 18815SAMSUNG S5C73M3 CAMERA DRIVER 18816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18817M: Andrzej Hajda <andrzej.hajda@intel.com> 18818L: linux-media@vger.kernel.org 18819S: Supported 18820F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18821F: drivers/media/i2c/s5c73m3/* 18822 18823SAMSUNG S5K5BAF CAMERA DRIVER 18824M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18825M: Andrzej Hajda <andrzej.hajda@intel.com> 18826L: linux-media@vger.kernel.org 18827S: Supported 18828F: drivers/media/i2c/s5k5baf.c 18829 18830SAMSUNG S5P Security SubSystem (SSS) DRIVER 18831M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18832M: Vladimir Zapolskiy <vz@mleia.com> 18833L: linux-crypto@vger.kernel.org 18834L: linux-samsung-soc@vger.kernel.org 18835S: Maintained 18836F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18837F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18838F: drivers/crypto/s5p-sss.c 18839 18840SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18842L: linux-media@vger.kernel.org 18843S: Supported 18844Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18845F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18846F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18848F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18849F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18850F: drivers/media/platform/samsung/exynos4-is/ 18851 18852SAMSUNG SOC CLOCK DRIVERS 18853M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18854M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18855M: Tomasz Figa <tomasz.figa@gmail.com> 18856M: Chanwoo Choi <cw00.choi@samsung.com> 18857R: Alim Akhtar <alim.akhtar@samsung.com> 18858L: linux-samsung-soc@vger.kernel.org 18859S: Supported 18860T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18861T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18862F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18863F: Documentation/devicetree/bindings/clock/samsung,s3c* 18864F: drivers/clk/samsung/ 18865F: include/dt-bindings/clock/exynos*.h 18866F: include/dt-bindings/clock/s5p*.h 18867F: include/dt-bindings/clock/samsung,*.h 18868F: include/linux/clk/samsung.h 18869 18870SAMSUNG SPI DRIVERS 18871M: Andi Shyti <andi.shyti@kernel.org> 18872L: linux-spi@vger.kernel.org 18873L: linux-samsung-soc@vger.kernel.org 18874S: Maintained 18875F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18876F: drivers/spi/spi-s3c* 18877F: include/linux/platform_data/spi-s3c64xx.h 18878 18879SAMSUNG SXGBE DRIVERS 18880M: Byungho An <bh74.an@samsung.com> 18881L: netdev@vger.kernel.org 18882S: Supported 18883F: drivers/net/ethernet/samsung/sxgbe/ 18884 18885SAMSUNG THERMAL DRIVER 18886M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18887M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18888L: linux-pm@vger.kernel.org 18889L: linux-samsung-soc@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18892F: drivers/thermal/samsung/ 18893 18894SAMSUNG USB2 PHY DRIVER 18895M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18896L: linux-kernel@vger.kernel.org 18897S: Supported 18898F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18899F: Documentation/driver-api/phy/samsung-usb2.rst 18900F: drivers/phy/samsung/phy-exynos4210-usb2.c 18901F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18902F: drivers/phy/samsung/phy-exynos5250-usb2.c 18903F: drivers/phy/samsung/phy-s5pv210-usb2.c 18904F: drivers/phy/samsung/phy-samsung-usb2.c 18905F: drivers/phy/samsung/phy-samsung-usb2.h 18906 18907SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18908M: Paul Barker <paul.barker@sancloud.com> 18909R: Marc Murphy <marc.murphy@sancloud.com> 18910S: Supported 18911F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18912 18913SC1200 WDT DRIVER 18914M: Zwane Mwaikambo <zwanem@gmail.com> 18915S: Maintained 18916F: drivers/watchdog/sc1200wdt.c 18917 18918SCHEDULER 18919M: Ingo Molnar <mingo@redhat.com> 18920M: Peter Zijlstra <peterz@infradead.org> 18921M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18922M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18923R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18924R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18925R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18926R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18927R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18928R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18929L: linux-kernel@vger.kernel.org 18930S: Maintained 18931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18932F: include/linux/preempt.h 18933F: include/linux/sched.h 18934F: include/linux/wait.h 18935F: include/uapi/linux/sched.h 18936F: kernel/sched/ 18937 18938SCSI LIBSAS SUBSYSTEM 18939R: John Garry <john.g.garry@oracle.com> 18940R: Jason Yan <yanaijie@huawei.com> 18941L: linux-scsi@vger.kernel.org 18942S: Supported 18943F: Documentation/scsi/libsas.rst 18944F: drivers/scsi/libsas/ 18945F: include/scsi/libsas.h 18946F: include/scsi/sas_ata.h 18947 18948SCSI RDMA PROTOCOL (SRP) INITIATOR 18949M: Bart Van Assche <bvanassche@acm.org> 18950L: linux-rdma@vger.kernel.org 18951S: Supported 18952Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18953F: drivers/infiniband/ulp/srp/ 18954F: include/scsi/srp.h 18955 18956SCSI RDMA PROTOCOL (SRP) TARGET 18957M: Bart Van Assche <bvanassche@acm.org> 18958L: linux-rdma@vger.kernel.org 18959L: target-devel@vger.kernel.org 18960S: Supported 18961Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18962F: drivers/infiniband/ulp/srpt/ 18963 18964SCSI SG DRIVER 18965M: Doug Gilbert <dgilbert@interlog.com> 18966L: linux-scsi@vger.kernel.org 18967S: Maintained 18968W: http://sg.danny.cz/sg 18969F: Documentation/scsi/scsi-generic.rst 18970F: drivers/scsi/sg.c 18971F: include/scsi/sg.h 18972 18973SCSI SUBSYSTEM 18974M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18975M: "Martin K. Petersen" <martin.petersen@oracle.com> 18976L: linux-scsi@vger.kernel.org 18977S: Maintained 18978Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18981F: Documentation/devicetree/bindings/scsi/ 18982F: drivers/scsi/ 18983F: drivers/ufs/ 18984F: include/scsi/ 18985 18986SCSI TAPE DRIVER 18987M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18988L: linux-scsi@vger.kernel.org 18989S: Maintained 18990F: Documentation/scsi/st.rst 18991F: drivers/scsi/st.* 18992F: drivers/scsi/st_*.h 18993 18994SCSI TARGET CORE USER DRIVER 18995M: Bodo Stroesser <bostroesser@gmail.com> 18996L: linux-scsi@vger.kernel.org 18997L: target-devel@vger.kernel.org 18998S: Supported 18999F: Documentation/target/tcmu-design.rst 19000F: drivers/target/target_core_user.c 19001F: include/uapi/linux/target_core_user.h 19002 19003SCSI TARGET SUBSYSTEM 19004M: "Martin K. Petersen" <martin.petersen@oracle.com> 19005L: linux-scsi@vger.kernel.org 19006L: target-devel@vger.kernel.org 19007S: Supported 19008W: http://www.linux-iscsi.org 19009Q: https://patchwork.kernel.org/project/target-devel/list/ 19010T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19011F: Documentation/target/ 19012F: drivers/target/ 19013F: include/target/ 19014 19015SCTP PROTOCOL 19016M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19017M: Xin Long <lucien.xin@gmail.com> 19018L: linux-sctp@vger.kernel.org 19019S: Maintained 19020W: https://github.com/sctp/lksctp-tools/wiki 19021F: Documentation/networking/sctp.rst 19022F: include/linux/sctp.h 19023F: include/net/sctp/ 19024F: include/uapi/linux/sctp.h 19025F: net/sctp/ 19026 19027SCx200 CPU SUPPORT 19028M: Jim Cromie <jim.cromie@gmail.com> 19029S: Odd Fixes 19030F: Documentation/i2c/busses/scx200_acb.rst 19031F: arch/x86/platform/scx200/ 19032F: drivers/i2c/busses/scx200* 19033F: drivers/mtd/maps/scx200_docflash.c 19034F: drivers/watchdog/scx200_wdt.c 19035F: include/linux/scx200.h 19036 19037SCx200 GPIO DRIVER 19038M: Jim Cromie <jim.cromie@gmail.com> 19039S: Maintained 19040F: drivers/char/scx200_gpio.c 19041F: include/linux/scx200_gpio.h 19042 19043SCx200 HRT CLOCKSOURCE DRIVER 19044M: Jim Cromie <jim.cromie@gmail.com> 19045S: Maintained 19046F: drivers/clocksource/scx200_hrt.c 19047 19048SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19049M: Sascha Sommer <saschasommer@freenet.de> 19050L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19051S: Maintained 19052F: drivers/mmc/host/sdricoh_cs.c 19053 19054SECO BOARDS CEC DRIVER 19055M: Ettore Chimenti <ek5.chimenti@gmail.com> 19056S: Maintained 19057F: drivers/media/cec/platform/seco/seco-cec.c 19058F: drivers/media/cec/platform/seco/seco-cec.h 19059 19060SECURE COMPUTING 19061M: Kees Cook <keescook@chromium.org> 19062R: Andy Lutomirski <luto@amacapital.net> 19063R: Will Drewry <wad@chromium.org> 19064S: Supported 19065T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19066F: Documentation/userspace-api/seccomp_filter.rst 19067F: include/linux/seccomp.h 19068F: include/uapi/linux/seccomp.h 19069F: kernel/seccomp.c 19070F: tools/testing/selftests/kselftest_harness.h 19071F: tools/testing/selftests/seccomp/* 19072K: \bsecure_computing 19073K: \bTIF_SECCOMP\b 19074 19075SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19076M: Kamal Dasu <kamal.dasu@broadcom.com> 19077M: Al Cooper <alcooperx@gmail.com> 19078R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19079L: linux-mmc@vger.kernel.org 19080S: Maintained 19081F: drivers/mmc/host/sdhci-brcmstb* 19082 19083SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19084M: Adrian Hunter <adrian.hunter@intel.com> 19085L: linux-mmc@vger.kernel.org 19086S: Supported 19087F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19088F: drivers/mmc/host/sdhci* 19089 19090SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19091M: Eugen Hristev <eugen.hristev@microchip.com> 19092L: linux-mmc@vger.kernel.org 19093S: Supported 19094F: drivers/mmc/host/sdhci-of-at91.c 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19097M: Haibo Chen <haibo.chen@nxp.com> 19098L: linux-imx@nxp.com 19099L: linux-mmc@vger.kernel.org 19100S: Maintained 19101F: drivers/mmc/host/sdhci-esdhc-imx.c 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19104M: Ben Dooks <ben-linux@fluff.org> 19105M: Jaehoon Chung <jh80.chung@samsung.com> 19106L: linux-mmc@vger.kernel.org 19107S: Maintained 19108F: drivers/mmc/host/sdhci-s3c* 19109 19110SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19111M: Viresh Kumar <vireshk@kernel.org> 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-spear.c 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19117M: Vignesh Raghavendra <vigneshr@ti.com> 19118L: linux-mmc@vger.kernel.org 19119S: Maintained 19120F: drivers/mmc/host/sdhci-omap.c 19121 19122SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19123M: Jonathan Derrick <jonathan.derrick@linux.dev> 19124L: linux-block@vger.kernel.org 19125S: Supported 19126F: block/opal_proto.h 19127F: block/sed* 19128F: include/linux/sed* 19129F: include/uapi/linux/sed* 19130 19131SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19132M: Mark Rutland <mark.rutland@arm.com> 19133M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19134M: Sudeep Holla <sudeep.holla@arm.com> 19135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19136S: Maintained 19137F: drivers/firmware/smccc/ 19138F: include/linux/arm-smccc.h 19139 19140SECURITY CONTACT 19141M: Security Officers <security@kernel.org> 19142S: Supported 19143F: Documentation/process/security-bugs.rst 19144 19145SECURITY SUBSYSTEM 19146M: Paul Moore <paul@paul-moore.com> 19147M: James Morris <jmorris@namei.org> 19148M: "Serge E. Hallyn" <serge@hallyn.com> 19149L: linux-security-module@vger.kernel.org (suggested Cc:) 19150S: Supported 19151W: http://kernsec.org/ 19152T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19153F: security/ 19154X: security/selinux/ 19155 19156SELINUX SECURITY MODULE 19157M: Paul Moore <paul@paul-moore.com> 19158M: Stephen Smalley <stephen.smalley.work@gmail.com> 19159M: Eric Paris <eparis@parisplace.org> 19160L: selinux@vger.kernel.org 19161S: Supported 19162W: https://selinuxproject.org 19163W: https://github.com/SELinuxProject 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19165F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19166F: Documentation/ABI/removed/sysfs-selinux-disable 19167F: Documentation/admin-guide/LSM/SELinux.rst 19168F: include/trace/events/avc.h 19169F: include/uapi/linux/selinux_netlink.h 19170F: scripts/selinux/ 19171F: security/selinux/ 19172 19173SENSABLE PHANTOM 19174M: Jiri Slaby <jirislaby@kernel.org> 19175S: Maintained 19176F: drivers/misc/phantom.c 19177F: include/uapi/linux/phantom.h 19178 19179SENSEAIR SUNRISE 006-0-0007 19180M: Jacopo Mondi <jacopo@jmondi.org> 19181S: Maintained 19182F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19183F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19184F: drivers/iio/chemical/sunrise_co2.c 19185 19186SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19187M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19188S: Maintained 19189F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19190F: drivers/iio/chemical/scd30.h 19191F: drivers/iio/chemical/scd30_core.c 19192F: drivers/iio/chemical/scd30_i2c.c 19193F: drivers/iio/chemical/scd30_serial.c 19194 19195SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19196M: Roan van Dijk <roan@protonic.nl> 19197S: Maintained 19198F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19199F: drivers/iio/chemical/scd4x.c 19200 19201SENSIRION SGP40 GAS SENSOR DRIVER 19202M: Andreas Klinger <ak@it-klinger.de> 19203S: Maintained 19204F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19205F: drivers/iio/chemical/sgp40.c 19206 19207SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19208M: Tomasz Duszynski <tduszyns@gmail.com> 19209S: Maintained 19210F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19211F: drivers/iio/chemical/sps30.c 19212F: drivers/iio/chemical/sps30_i2c.c 19213F: drivers/iio/chemical/sps30_serial.c 19214 19215SERIAL DEVICE BUS 19216M: Rob Herring <robh@kernel.org> 19217L: linux-serial@vger.kernel.org 19218S: Maintained 19219F: Documentation/devicetree/bindings/serial/serial.yaml 19220F: drivers/tty/serdev/ 19221F: include/linux/serdev.h 19222 19223SERIAL DRIVERS 19224M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19225L: linux-serial@vger.kernel.org 19226S: Maintained 19227F: Documentation/devicetree/bindings/serial/ 19228F: drivers/tty/serial/ 19229 19230SERIAL IR RECEIVER 19231M: Sean Young <sean@mess.org> 19232L: linux-media@vger.kernel.org 19233S: Maintained 19234F: drivers/media/rc/serial_ir.c 19235 19236SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19237M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19238L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19239S: Maintained 19240F: Documentation/devicetree/bindings/slimbus/ 19241F: drivers/slimbus/ 19242F: include/linux/slimbus.h 19243 19244SFC NETWORK DRIVER 19245M: Edward Cree <ecree.xilinx@gmail.com> 19246M: Martin Habets <habetsm.xilinx@gmail.com> 19247L: netdev@vger.kernel.org 19248L: linux-net-drivers@amd.com 19249S: Supported 19250F: Documentation/networking/devlink/sfc.rst 19251F: drivers/net/ethernet/sfc/ 19252 19253SFCTEMP HWMON DRIVER 19254M: Emil Renner Berthing <kernel@esmil.dk> 19255L: linux-hwmon@vger.kernel.org 19256S: Maintained 19257F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19258F: Documentation/hwmon/sfctemp.rst 19259F: drivers/hwmon/sfctemp.c 19260 19261SFF/SFP/SFP+ MODULE SUPPORT 19262M: Russell King <linux@armlinux.org.uk> 19263L: netdev@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19266F: drivers/net/phy/phylink.c 19267F: drivers/net/phy/sfp* 19268F: include/linux/mdio/mdio-i2c.h 19269F: include/linux/phylink.h 19270F: include/linux/sfp.h 19271K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19272 19273SGI GRU DRIVER 19274M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19275S: Maintained 19276F: drivers/misc/sgi-gru/ 19277 19278SGI XP/XPC/XPNET DRIVER 19279M: Robin Holt <robinmholt@gmail.com> 19280M: Steve Wahl <steve.wahl@hpe.com> 19281R: Mike Travis <mike.travis@hpe.com> 19282S: Maintained 19283F: drivers/misc/sgi-xp/ 19284 19285SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19286M: Karsten Graul <kgraul@linux.ibm.com> 19287M: Wenjia Zhang <wenjia@linux.ibm.com> 19288M: Jan Karcher <jaka@linux.ibm.com> 19289R: D. Wythe <alibuda@linux.alibaba.com> 19290R: Tony Lu <tonylu@linux.alibaba.com> 19291R: Wen Gu <guwen@linux.alibaba.com> 19292L: linux-s390@vger.kernel.org 19293S: Supported 19294F: net/smc/ 19295 19296SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19297M: Linus Walleij <linus.walleij@linaro.org> 19298L: linux-iio@vger.kernel.org 19299S: Maintained 19300T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19301F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19302F: drivers/iio/light/gp2ap002.c 19303 19304SHARP RJ54N1CB0C SENSOR DRIVER 19305M: Jacopo Mondi <jacopo@jmondi.org> 19306L: linux-media@vger.kernel.org 19307S: Odd fixes 19308T: git git://linuxtv.org/media_tree.git 19309F: drivers/media/i2c/rj54n1cb0c.c 19310F: include/media/i2c/rj54n1cb0c.h 19311 19312SH_VOU V4L2 OUTPUT DRIVER 19313L: linux-media@vger.kernel.org 19314S: Orphan 19315F: drivers/media/platform/renesas/sh_vou.c 19316F: include/media/drv-intf/sh_vou.h 19317 19318SI2157 MEDIA DRIVER 19319M: Antti Palosaari <crope@iki.fi> 19320L: linux-media@vger.kernel.org 19321S: Maintained 19322W: https://linuxtv.org 19323W: http://palosaari.fi/linux/ 19324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19325T: git git://linuxtv.org/anttip/media_tree.git 19326F: drivers/media/tuners/si2157* 19327 19328SI2165 MEDIA DRIVER 19329M: Matthias Schwarzott <zzam@gentoo.org> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332W: https://linuxtv.org 19333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19334F: drivers/media/dvb-frontends/si2165* 19335 19336SI2168 MEDIA DRIVER 19337M: Antti Palosaari <crope@iki.fi> 19338L: linux-media@vger.kernel.org 19339S: Maintained 19340W: https://linuxtv.org 19341W: http://palosaari.fi/linux/ 19342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19343T: git git://linuxtv.org/anttip/media_tree.git 19344F: drivers/media/dvb-frontends/si2168* 19345 19346SI470X FM RADIO RECEIVER I2C DRIVER 19347M: Hans Verkuil <hverkuil@xs4all.nl> 19348L: linux-media@vger.kernel.org 19349S: Odd Fixes 19350W: https://linuxtv.org 19351T: git git://linuxtv.org/media_tree.git 19352F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19353F: drivers/media/radio/si470x/radio-si470x-i2c.c 19354 19355SI470X FM RADIO RECEIVER USB DRIVER 19356M: Hans Verkuil <hverkuil@xs4all.nl> 19357L: linux-media@vger.kernel.org 19358S: Maintained 19359W: https://linuxtv.org 19360T: git git://linuxtv.org/media_tree.git 19361F: drivers/media/radio/si470x/radio-si470x-common.c 19362F: drivers/media/radio/si470x/radio-si470x-usb.c 19363F: drivers/media/radio/si470x/radio-si470x.h 19364 19365SI4713 FM RADIO TRANSMITTER I2C DRIVER 19366M: Eduardo Valentin <edubezval@gmail.com> 19367L: linux-media@vger.kernel.org 19368S: Odd Fixes 19369W: https://linuxtv.org 19370T: git git://linuxtv.org/media_tree.git 19371F: drivers/media/radio/si4713/si4713.? 19372 19373SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19374M: Eduardo Valentin <edubezval@gmail.com> 19375L: linux-media@vger.kernel.org 19376S: Odd Fixes 19377W: https://linuxtv.org 19378T: git git://linuxtv.org/media_tree.git 19379F: drivers/media/radio/si4713/radio-platform-si4713.c 19380 19381SI4713 FM RADIO TRANSMITTER USB DRIVER 19382M: Hans Verkuil <hverkuil@xs4all.nl> 19383L: linux-media@vger.kernel.org 19384S: Maintained 19385W: https://linuxtv.org 19386T: git git://linuxtv.org/media_tree.git 19387F: drivers/media/radio/si4713/radio-usb-si4713.c 19388 19389SIANO DVB DRIVER 19390M: Mauro Carvalho Chehab <mchehab@kernel.org> 19391L: linux-media@vger.kernel.org 19392S: Odd fixes 19393W: https://linuxtv.org 19394T: git git://linuxtv.org/media_tree.git 19395F: drivers/media/common/siano/ 19396F: drivers/media/mmc/siano/ 19397F: drivers/media/usb/siano/ 19398F: drivers/media/usb/siano/ 19399 19400SIEMENS IPC LED DRIVERS 19401M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19402M: Xing Tong Wu <xingtong.wu@siemens.com> 19403M: Tobias Schaffner <tobias.schaffner@siemens.com> 19404L: linux-leds@vger.kernel.org 19405S: Maintained 19406F: drivers/leds/simple/ 19407 19408SIEMENS IPC PLATFORM DRIVERS 19409M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19410M: Xing Tong Wu <xingtong.wu@siemens.com> 19411M: Tobias Schaffner <tobias.schaffner@siemens.com> 19412L: platform-driver-x86@vger.kernel.org 19413S: Maintained 19414F: drivers/platform/x86/siemens/ 19415F: include/linux/platform_data/x86/simatic-ipc-base.h 19416F: include/linux/platform_data/x86/simatic-ipc.h 19417 19418SIEMENS IPC WATCHDOG DRIVERS 19419M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19420M: Xing Tong Wu <xingtong.wu@siemens.com> 19421M: Tobias Schaffner <tobias.schaffner@siemens.com> 19422L: linux-watchdog@vger.kernel.org 19423S: Maintained 19424F: drivers/watchdog/simatic-ipc-wdt.c 19425 19426SIFIVE DRIVERS 19427M: Palmer Dabbelt <palmer@dabbelt.com> 19428M: Paul Walmsley <paul.walmsley@sifive.com> 19429L: linux-riscv@lists.infradead.org 19430S: Supported 19431N: sifive 19432K: [^@]sifive 19433 19434SIFIVE FU540 SYSTEM-ON-CHIP 19435M: Paul Walmsley <paul.walmsley@sifive.com> 19436M: Palmer Dabbelt <palmer@dabbelt.com> 19437L: linux-riscv@lists.infradead.org 19438S: Supported 19439T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19440N: fu540 19441K: fu540 19442 19443SIFIVE PDMA DRIVER 19444M: Green Wan <green.wan@sifive.com> 19445S: Maintained 19446F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19447F: drivers/dma/sf-pdma/ 19448 19449SIFIVE SOC DRIVERS 19450M: Conor Dooley <conor@kernel.org> 19451L: linux-riscv@lists.infradead.org 19452S: Maintained 19453T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19454F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19455F: drivers/soc/sifive/ 19456 19457SILEAD TOUCHSCREEN DRIVER 19458M: Hans de Goede <hdegoede@redhat.com> 19459L: linux-input@vger.kernel.org 19460L: platform-driver-x86@vger.kernel.org 19461S: Maintained 19462F: drivers/input/touchscreen/silead.c 19463F: drivers/platform/x86/touchscreen_dmi.c 19464 19465SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19466M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19467S: Supported 19468F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19469F: drivers/net/wireless/silabs/wfx/ 19470 19471SILICON MOTION SM712 FRAME BUFFER DRIVER 19472M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19473M: Teddy Wang <teddy.wang@siliconmotion.com> 19474M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19475L: linux-fbdev@vger.kernel.org 19476S: Maintained 19477F: Documentation/fb/sm712fb.rst 19478F: drivers/video/fbdev/sm712* 19479 19480SILVACO I3C DUAL-ROLE MASTER 19481M: Miquel Raynal <miquel.raynal@bootlin.com> 19482M: Conor Culhane <conor.culhane@silvaco.com> 19483L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19484S: Maintained 19485F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19486F: drivers/i3c/master/svc-i3c-master.c 19487 19488SIMPLEFB FB DRIVER 19489M: Hans de Goede <hdegoede@redhat.com> 19490L: linux-fbdev@vger.kernel.org 19491S: Maintained 19492F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19493F: drivers/video/fbdev/simplefb.c 19494F: include/linux/platform_data/simplefb.h 19495 19496SIMTEC EB110ATX (Chalice CATS) 19497M: Simtec Linux Team <linux@simtec.co.uk> 19498S: Supported 19499W: http://www.simtec.co.uk/products/EB110ATX/ 19500 19501SIOX 19502M: Thorsten Scherer <t.scherer@eckelmann.de> 19503M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19504R: Pengutronix Kernel Team <kernel@pengutronix.de> 19505S: Supported 19506F: drivers/gpio/gpio-siox.c 19507F: drivers/siox/* 19508F: include/trace/events/siox.h 19509 19510SIPHASH PRF ROUTINES 19511M: Jason A. Donenfeld <Jason@zx2c4.com> 19512S: Maintained 19513F: include/linux/siphash.h 19514F: lib/siphash.c 19515F: lib/siphash_kunit.c 19516 19517SIS 190 ETHERNET DRIVER 19518M: Francois Romieu <romieu@fr.zoreil.com> 19519L: netdev@vger.kernel.org 19520S: Maintained 19521F: drivers/net/ethernet/sis/sis190.c 19522 19523SIS 900/7016 FAST ETHERNET DRIVER 19524M: Daniele Venzano <venza@brownhat.org> 19525L: netdev@vger.kernel.org 19526S: Maintained 19527W: http://www.brownhat.org/sis900.html 19528F: drivers/net/ethernet/sis/sis900.* 19529 19530SIS FRAMEBUFFER DRIVER 19531S: Orphan 19532F: Documentation/fb/sisfb.rst 19533F: drivers/video/fbdev/sis/ 19534F: include/video/sisfb.h 19535 19536SIS I2C TOUCHSCREEN DRIVER 19537M: Mika Penttilä <mpenttil@redhat.com> 19538L: linux-input@vger.kernel.org 19539S: Maintained 19540F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19541F: drivers/input/touchscreen/sis_i2c.c 19542 19543SIS USB2VGA DRIVER 19544M: Thomas Winischhofer <thomas@winischhofer.net> 19545S: Maintained 19546W: http://www.winischhofer.at/linuxsisusbvga.shtml 19547F: drivers/usb/misc/sisusbvga/ 19548 19549SL28 CPLD MFD DRIVER 19550M: Michael Walle <michael@walle.cc> 19551S: Maintained 19552F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19553F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19554F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19555F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19556F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19557F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19558F: drivers/gpio/gpio-sl28cpld.c 19559F: drivers/hwmon/sl28cpld-hwmon.c 19560F: drivers/irqchip/irq-sl28cpld.c 19561F: drivers/pwm/pwm-sl28cpld.c 19562F: drivers/watchdog/sl28cpld_wdt.c 19563 19564SL28 VPD NVMEM LAYOUT DRIVER 19565M: Michael Walle <michael@walle.cc> 19566S: Maintained 19567F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19568F: drivers/nvmem/layouts/sl28vpd.c 19569 19570SLAB ALLOCATOR 19571M: Christoph Lameter <cl@linux.com> 19572M: Pekka Enberg <penberg@kernel.org> 19573M: David Rientjes <rientjes@google.com> 19574M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19575M: Andrew Morton <akpm@linux-foundation.org> 19576M: Vlastimil Babka <vbabka@suse.cz> 19577R: Roman Gushchin <roman.gushchin@linux.dev> 19578R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19579L: linux-mm@kvack.org 19580S: Maintained 19581T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19582F: include/linux/sl?b*.h 19583F: mm/sl?b* 19584 19585SLCAN CAN NETWORK DRIVER 19586M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19587L: linux-can@vger.kernel.org 19588S: Maintained 19589F: drivers/net/can/slcan/ 19590 19591SLEEPABLE READ-COPY UPDATE (SRCU) 19592M: Lai Jiangshan <jiangshanlai@gmail.com> 19593M: "Paul E. McKenney" <paulmck@kernel.org> 19594M: Josh Triplett <josh@joshtriplett.org> 19595R: Steven Rostedt <rostedt@goodmis.org> 19596R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19597L: rcu@vger.kernel.org 19598S: Supported 19599W: http://www.rdrop.com/users/paulmck/RCU/ 19600T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19601F: include/linux/srcu*.h 19602F: kernel/rcu/srcu*.c 19603 19604SMACK SECURITY MODULE 19605M: Casey Schaufler <casey@schaufler-ca.com> 19606L: linux-security-module@vger.kernel.org 19607S: Maintained 19608W: http://schaufler-ca.com 19609T: git git://github.com/cschaufler/smack-next 19610F: Documentation/admin-guide/LSM/Smack.rst 19611F: security/smack/ 19612 19613SMC91x ETHERNET DRIVER 19614M: Nicolas Pitre <nico@fluxnic.net> 19615S: Odd Fixes 19616F: drivers/net/ethernet/smsc/smc91x.* 19617 19618SMM665 HARDWARE MONITOR DRIVER 19619M: Guenter Roeck <linux@roeck-us.net> 19620L: linux-hwmon@vger.kernel.org 19621S: Maintained 19622F: Documentation/hwmon/smm665.rst 19623F: drivers/hwmon/smm665.c 19624 19625SMSC EMC2103 HARDWARE MONITOR DRIVER 19626M: Steve Glendinning <steve.glendinning@shawell.net> 19627L: linux-hwmon@vger.kernel.org 19628S: Maintained 19629F: Documentation/hwmon/emc2103.rst 19630F: drivers/hwmon/emc2103.c 19631 19632SMSC SCH5627 HARDWARE MONITOR DRIVER 19633M: Hans de Goede <hdegoede@redhat.com> 19634L: linux-hwmon@vger.kernel.org 19635S: Supported 19636F: Documentation/hwmon/sch5627.rst 19637F: drivers/hwmon/sch5627.c 19638 19639SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: linux-fbdev@vger.kernel.org 19642S: Maintained 19643F: drivers/video/fbdev/smscufx.c 19644 19645SMSC47B397 HARDWARE MONITOR DRIVER 19646M: Jean Delvare <jdelvare@suse.com> 19647L: linux-hwmon@vger.kernel.org 19648S: Maintained 19649F: Documentation/hwmon/smsc47b397.rst 19650F: drivers/hwmon/smsc47b397.c 19651 19652SMSC911x ETHERNET DRIVER 19653M: Steve Glendinning <steve.glendinning@shawell.net> 19654L: netdev@vger.kernel.org 19655S: Maintained 19656F: drivers/net/ethernet/smsc/smsc911x.* 19657F: include/linux/smsc911x.h 19658 19659SMSC9420 PCI ETHERNET DRIVER 19660M: Steve Glendinning <steve.glendinning@shawell.net> 19661L: netdev@vger.kernel.org 19662S: Maintained 19663F: drivers/net/ethernet/smsc/smsc9420.* 19664 19665SNET DPU VIRTIO DATA PATH ACCELERATOR 19666R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19667F: drivers/vdpa/solidrun/ 19668 19669SOCIONEXT (SNI) AVE NETWORK DRIVER 19670M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19671L: netdev@vger.kernel.org 19672S: Maintained 19673F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19674F: drivers/net/ethernet/socionext/sni_ave.c 19675 19676SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19677M: Jassi Brar <jaswinder.singh@linaro.org> 19678M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19679L: netdev@vger.kernel.org 19680S: Maintained 19681F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19682F: drivers/net/ethernet/socionext/netsec.c 19683 19684SOCIONEXT (SNI) Synquacer SPI DRIVER 19685M: Masahisa Kojima <masahisa.kojima@linaro.org> 19686M: Jassi Brar <jaswinder.singh@linaro.org> 19687L: linux-spi@vger.kernel.org 19688S: Maintained 19689F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19690F: drivers/spi/spi-synquacer.c 19691 19692SOCIONEXT SYNQUACER I2C DRIVER 19693M: Ard Biesheuvel <ardb@kernel.org> 19694L: linux-i2c@vger.kernel.org 19695S: Maintained 19696F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19697F: drivers/i2c/busses/i2c-synquacer.c 19698 19699SOCIONEXT UNIPHIER SOUND DRIVER 19700L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19701S: Orphan 19702F: sound/soc/uniphier/ 19703 19704SOCKET TIMESTAMPING 19705M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19706S: Maintained 19707F: Documentation/networking/timestamping.rst 19708F: include/uapi/linux/net_tstamp.h 19709F: tools/testing/selftests/net/so_txtime.c 19710 19711SOEKRIS NET48XX LED SUPPORT 19712M: Chris Boot <bootc@bootc.net> 19713S: Maintained 19714F: drivers/leds/leds-net48xx.c 19715 19716SOFT-IWARP DRIVER (siw) 19717M: Bernard Metzler <bmt@zurich.ibm.com> 19718L: linux-rdma@vger.kernel.org 19719S: Supported 19720F: drivers/infiniband/sw/siw/ 19721F: include/uapi/rdma/siw-abi.h 19722 19723SOFT-ROCE DRIVER (rxe) 19724M: Zhu Yanjun <zyjzyj2000@gmail.com> 19725L: linux-rdma@vger.kernel.org 19726S: Supported 19727F: drivers/infiniband/sw/rxe/ 19728F: include/uapi/rdma/rdma_user_rxe.h 19729 19730SOFTLOGIC 6x10 MPEG CODEC 19731M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19732M: Anton Sviridenko <anton@corp.bluecherry.net> 19733M: Andrey Utkin <andrey_utkin@fastmail.com> 19734M: Ismael Luceno <ismael@iodev.co.uk> 19735L: linux-media@vger.kernel.org 19736S: Supported 19737F: drivers/media/pci/solo6x10/ 19738 19739SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19740M: James Morse <james.morse@arm.com> 19741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19742S: Maintained 19743F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19744F: drivers/firmware/arm_sdei.c 19745F: include/linux/arm_sdei.h 19746F: include/uapi/linux/arm_sdei.h 19747 19748SOFTWARE NODES AND DEVICE PROPERTIES 19749R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19750R: Daniel Scally <djrscally@gmail.com> 19751R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19752R: Sakari Ailus <sakari.ailus@linux.intel.com> 19753L: linux-acpi@vger.kernel.org 19754S: Maintained 19755F: drivers/base/property.c 19756F: drivers/base/swnode.c 19757F: include/linux/fwnode.h 19758F: include/linux/property.h 19759 19760SOFTWARE RAID (Multiple Disks) SUPPORT 19761M: Song Liu <song@kernel.org> 19762L: linux-raid@vger.kernel.org 19763S: Supported 19764Q: https://patchwork.kernel.org/project/linux-raid/list/ 19765T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19766F: drivers/md/Kconfig 19767F: drivers/md/Makefile 19768F: drivers/md/md* 19769F: drivers/md/raid* 19770F: include/linux/raid/ 19771F: include/uapi/linux/raid/ 19772 19773SOLIDRUN CLEARFOG SUPPORT 19774M: Russell King <linux@armlinux.org.uk> 19775S: Maintained 19776F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19777F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19778 19779SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19780M: Russell King <linux@armlinux.org.uk> 19781S: Maintained 19782F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19783F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19784F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19785 19786SONIC NETWORK DRIVER 19787M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19788L: netdev@vger.kernel.org 19789S: Maintained 19790F: drivers/net/ethernet/natsemi/sonic.* 19791 19792SONICS SILICON BACKPLANE DRIVER (SSB) 19793M: Michael Buesch <m@bues.ch> 19794L: linux-wireless@vger.kernel.org 19795S: Maintained 19796F: drivers/ssb/ 19797F: include/linux/ssb/ 19798 19799SONY IMX208 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: drivers/media/i2c/imx208.c 19805 19806SONY IMX214 SENSOR DRIVER 19807M: Ricardo Ribalda <ribalda@kernel.org> 19808L: linux-media@vger.kernel.org 19809S: Maintained 19810T: git git://linuxtv.org/media_tree.git 19811F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19812F: drivers/media/i2c/imx214.c 19813 19814SONY IMX219 SENSOR DRIVER 19815M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818T: git git://linuxtv.org/media_tree.git 19819F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19820F: drivers/media/i2c/imx219.c 19821 19822SONY IMX258 SENSOR DRIVER 19823M: Sakari Ailus <sakari.ailus@linux.intel.com> 19824L: linux-media@vger.kernel.org 19825S: Maintained 19826T: git git://linuxtv.org/media_tree.git 19827F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19828F: drivers/media/i2c/imx258.c 19829 19830SONY IMX274 SENSOR DRIVER 19831M: Leon Luo <leonl@leopardimaging.com> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834T: git git://linuxtv.org/media_tree.git 19835F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19836F: drivers/media/i2c/imx274.c 19837 19838SONY IMX290 SENSOR DRIVER 19839M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19844F: drivers/media/i2c/imx290.c 19845 19846SONY IMX296 SENSOR DRIVER 19847M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19848M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851T: git git://linuxtv.org/media_tree.git 19852F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19853F: drivers/media/i2c/imx296.c 19854 19855SONY IMX319 SENSOR DRIVER 19856M: Bingbu Cao <bingbu.cao@intel.com> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859T: git git://linuxtv.org/media_tree.git 19860F: drivers/media/i2c/imx319.c 19861 19862SONY IMX334 SENSOR DRIVER 19863M: Paul J. Murphy <paul.j.murphy@intel.com> 19864M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19869F: drivers/media/i2c/imx334.c 19870 19871SONY IMX335 SENSOR DRIVER 19872M: Paul J. Murphy <paul.j.murphy@intel.com> 19873M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19874L: linux-media@vger.kernel.org 19875S: Maintained 19876T: git git://linuxtv.org/media_tree.git 19877F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19878F: drivers/media/i2c/imx335.c 19879 19880SONY IMX355 SENSOR DRIVER 19881M: Tianshu Qiu <tian.shu.qiu@intel.com> 19882L: linux-media@vger.kernel.org 19883S: Maintained 19884T: git git://linuxtv.org/media_tree.git 19885F: drivers/media/i2c/imx355.c 19886 19887SONY IMX412 SENSOR DRIVER 19888M: Paul J. Murphy <paul.j.murphy@intel.com> 19889M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19890L: linux-media@vger.kernel.org 19891S: Maintained 19892T: git git://linuxtv.org/media_tree.git 19893F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19894F: drivers/media/i2c/imx412.c 19895 19896SONY IMX415 SENSOR DRIVER 19897M: Michael Riesch <michael.riesch@wolfvision.net> 19898L: linux-media@vger.kernel.org 19899S: Maintained 19900T: git git://linuxtv.org/media_tree.git 19901F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19902F: drivers/media/i2c/imx415.c 19903 19904SONY MEMORYSTICK SUBSYSTEM 19905M: Maxim Levitsky <maximlevitsky@gmail.com> 19906M: Alex Dubov <oakad@yahoo.com> 19907M: Ulf Hansson <ulf.hansson@linaro.org> 19908L: linux-mmc@vger.kernel.org 19909S: Maintained 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19911F: drivers/memstick/ 19912F: include/linux/memstick.h 19913 19914SONY VAIO CONTROL DEVICE DRIVER 19915M: Mattia Dongili <malattia@linux.it> 19916L: platform-driver-x86@vger.kernel.org 19917S: Maintained 19918W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19919F: Documentation/admin-guide/laptops/sony-laptop.rst 19920F: drivers/char/sonypi.c 19921F: drivers/platform/x86/sony-laptop.c 19922F: include/linux/sony-laptop.h 19923 19924SOUND 19925M: Jaroslav Kysela <perex@perex.cz> 19926M: Takashi Iwai <tiwai@suse.com> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928S: Maintained 19929W: http://www.alsa-project.org/ 19930Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19932F: Documentation/sound/ 19933F: include/sound/ 19934F: include/uapi/sound/ 19935F: sound/ 19936F: tools/testing/selftests/alsa 19937 19938SOUND - ALSA SELFTESTS 19939M: Mark Brown <broonie@kernel.org> 19940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19941L: linux-kselftest@vger.kernel.org 19942S: Supported 19943F: tools/testing/selftests/alsa 19944 19945SOUND - COMPRESSED AUDIO 19946M: Vinod Koul <vkoul@kernel.org> 19947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19948S: Supported 19949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19950F: Documentation/sound/designs/compress-offload.rst 19951F: include/sound/compress_driver.h 19952F: include/uapi/sound/compress_* 19953F: sound/core/compress_offload.c 19954F: sound/soc/soc-compress.c 19955 19956SOUND - DMAENGINE HELPERS 19957M: Lars-Peter Clausen <lars@metafoo.de> 19958S: Supported 19959F: include/sound/dmaengine_pcm.h 19960F: sound/core/pcm_dmaengine.c 19961F: sound/soc/soc-generic-dmaengine-pcm.c 19962 19963SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19964M: Liam Girdwood <lgirdwood@gmail.com> 19965M: Mark Brown <broonie@kernel.org> 19966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19967S: Supported 19968W: http://alsa-project.org/main/index.php/ASoC 19969T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19970F: Documentation/devicetree/bindings/sound/ 19971F: Documentation/sound/soc/ 19972F: include/dt-bindings/sound/ 19973F: include/sound/soc* 19974F: sound/soc/ 19975 19976SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19977M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19978M: Liam Girdwood <lgirdwood@gmail.com> 19979M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19980M: Bard Liao <yung-chuan.liao@linux.intel.com> 19981M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19982M: Daniel Baluta <daniel.baluta@nxp.com> 19983R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19984L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19985S: Supported 19986W: https://github.com/thesofproject/linux/ 19987F: sound/soc/sof/ 19988 19989SOUNDWIRE SUBSYSTEM 19990M: Vinod Koul <vkoul@kernel.org> 19991M: Bard Liao <yung-chuan.liao@linux.intel.com> 19992R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19993R: Sanyog Kale <sanyog.r.kale@intel.com> 19994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19995S: Supported 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19997F: Documentation/driver-api/soundwire/ 19998F: drivers/soundwire/ 19999F: include/linux/soundwire/ 20000 20001SP2 MEDIA DRIVER 20002M: Olli Salonen <olli.salonen@iki.fi> 20003L: linux-media@vger.kernel.org 20004S: Maintained 20005W: https://linuxtv.org 20006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20007F: drivers/media/dvb-frontends/sp2* 20008 20009SPANISH DOCUMENTATION 20010M: Carlos Bilbao <carlos.bilbao@amd.com> 20011S: Maintained 20012F: Documentation/translations/sp_SP/ 20013 20014SPARC + UltraSPARC (sparc/sparc64) 20015M: "David S. Miller" <davem@davemloft.net> 20016L: sparclinux@vger.kernel.org 20017S: Maintained 20018Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20020T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20021F: arch/sparc/ 20022F: drivers/sbus/ 20023 20024SPARC SERIAL DRIVERS 20025M: "David S. Miller" <davem@davemloft.net> 20026L: sparclinux@vger.kernel.org 20027S: Maintained 20028T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20029T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20030F: drivers/tty/serial/suncore.c 20031F: drivers/tty/serial/sunhv.c 20032F: drivers/tty/serial/sunsab.c 20033F: drivers/tty/serial/sunsab.h 20034F: drivers/tty/serial/sunsu.c 20035F: drivers/tty/serial/sunzilog.c 20036F: drivers/tty/serial/sunzilog.h 20037F: drivers/tty/vcc.c 20038F: include/linux/sunserialcore.h 20039 20040SPARSE CHECKER 20041M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20042L: linux-sparse@vger.kernel.org 20043S: Maintained 20044W: https://sparse.docs.kernel.org/ 20045Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20046B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20047T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20048F: include/linux/compiler.h 20049 20050SPEAKUP CONSOLE SPEECH DRIVER 20051M: William Hubbs <w.d.hubbs@gmail.com> 20052M: Chris Brannon <chris@the-brannons.com> 20053M: Kirk Reiser <kirk@reisers.ca> 20054M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20055L: speakup@linux-speakup.org 20056S: Odd Fixes 20057W: http://www.linux-speakup.org/ 20058W: https://github.com/linux-speakup/speakup 20059B: https://github.com/linux-speakup/speakup/issues 20060F: drivers/accessibility/speakup/ 20061 20062SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20063M: Viresh Kumar <vireshk@kernel.org> 20064M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20065M: soc@kernel.org 20066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20067S: Maintained 20068W: http://www.st.com/spear 20069F: arch/arm/boot/dts/st/spear* 20070F: arch/arm/mach-spear/ 20071F: drivers/clk/spear/ 20072F: drivers/pinctrl/spear/ 20073 20074SPI NOR SUBSYSTEM 20075M: Tudor Ambarus <tudor.ambarus@linaro.org> 20076M: Pratyush Yadav <pratyush@kernel.org> 20077R: Michael Walle <michael@walle.cc> 20078L: linux-mtd@lists.infradead.org 20079S: Maintained 20080W: http://www.linux-mtd.infradead.org/ 20081Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20082C: irc://irc.oftc.net/mtd 20083T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20084F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20085F: drivers/mtd/spi-nor/ 20086F: include/linux/mtd/spi-nor.h 20087 20088SPI SUBSYSTEM 20089M: Mark Brown <broonie@kernel.org> 20090L: linux-spi@vger.kernel.org 20091S: Maintained 20092Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20093T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20094F: Documentation/devicetree/bindings/spi/ 20095F: Documentation/spi/ 20096F: drivers/spi/ 20097F: include/linux/spi/ 20098F: include/uapi/linux/spi/ 20099F: tools/spi/ 20100 20101SPIDERNET NETWORK DRIVER for CELL 20102M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20103M: Geoff Levand <geoff@infradead.org> 20104L: netdev@vger.kernel.org 20105L: linuxppc-dev@lists.ozlabs.org 20106S: Maintained 20107F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20108F: drivers/net/ethernet/toshiba/spider_net* 20109 20110SPMI SUBSYSTEM 20111M: Stephen Boyd <sboyd@kernel.org> 20112L: linux-kernel@vger.kernel.org 20113S: Maintained 20114T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20115F: Documentation/devicetree/bindings/spmi/ 20116F: drivers/spmi/ 20117F: include/dt-bindings/spmi/spmi.h 20118F: include/linux/spmi.h 20119F: include/trace/events/spmi.h 20120 20121SPU FILE SYSTEM 20122M: Jeremy Kerr <jk@ozlabs.org> 20123L: linuxppc-dev@lists.ozlabs.org 20124S: Supported 20125W: http://www.ibm.com/developerworks/power/cell/ 20126F: Documentation/filesystems/spufs/spufs.rst 20127F: arch/powerpc/platforms/cell/spufs/ 20128 20129SQUASHFS FILE SYSTEM 20130M: Phillip Lougher <phillip@squashfs.org.uk> 20131L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20132S: Maintained 20133W: http://squashfs.org.uk 20134T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20135F: Documentation/filesystems/squashfs.rst 20136F: fs/squashfs/ 20137 20138SRM (Alpha) environment access 20139M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20140S: Maintained 20141F: arch/alpha/kernel/srm_env.c 20142 20143ST LSM6DSx IMU IIO DRIVER 20144M: Lorenzo Bianconi <lorenzo@kernel.org> 20145L: linux-iio@vger.kernel.org 20146S: Maintained 20147W: http://www.st.com/ 20148F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20149F: drivers/iio/imu/st_lsm6dsx/ 20150 20151ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20152M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20153M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20154L: linux-media@vger.kernel.org 20155S: Maintained 20156T: git git://linuxtv.org/media_tree.git 20157F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20158F: drivers/media/i2c/st-mipid02.c 20159 20160ST STM32 I2C/SMBUS DRIVER 20161M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20162M: Alain Volmat <alain.volmat@foss.st.com> 20163L: linux-i2c@vger.kernel.org 20164S: Maintained 20165F: drivers/i2c/busses/i2c-stm32* 20166 20167ST STM32 SPI DRIVER 20168M: Alain Volmat <alain.volmat@foss.st.com> 20169L: linux-spi@vger.kernel.org 20170S: Maintained 20171F: drivers/spi/spi-stm32.c 20172 20173ST STPDDC60 DRIVER 20174M: Daniel Nilsson <daniel.nilsson@flex.com> 20175L: linux-hwmon@vger.kernel.org 20176S: Maintained 20177F: Documentation/hwmon/stpddc60.rst 20178F: drivers/hwmon/pmbus/stpddc60.c 20179 20180ST VGXY61 DRIVER 20181M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20182M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20183L: linux-media@vger.kernel.org 20184S: Maintained 20185T: git git://linuxtv.org/media_tree.git 20186F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20187F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20188F: drivers/media/i2c/st-vgxy61.c 20189 20190ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20191M: Song Qiang <songqiang1304521@gmail.com> 20192L: linux-iio@vger.kernel.org 20193S: Maintained 20194F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20195F: drivers/iio/proximity/vl53l0x-i2c.c 20196 20197STABLE BRANCH 20198M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20199M: Sasha Levin <sashal@kernel.org> 20200L: stable@vger.kernel.org 20201S: Supported 20202F: Documentation/process/stable-kernel-rules.rst 20203 20204STAGING - ATOMISP DRIVER 20205M: Hans de Goede <hdegoede@redhat.com> 20206M: Mauro Carvalho Chehab <mchehab@kernel.org> 20207R: Sakari Ailus <sakari.ailus@linux.intel.com> 20208L: linux-media@vger.kernel.org 20209S: Maintained 20210F: drivers/staging/media/atomisp/ 20211 20212STAGING - FIELDBUS SUBSYSTEM 20213M: Sven Van Asbroeck <TheSven73@gmail.com> 20214S: Maintained 20215F: drivers/staging/fieldbus/* 20216F: drivers/staging/fieldbus/Documentation/ 20217 20218STAGING - HMS ANYBUS-S BUS 20219M: Sven Van Asbroeck <TheSven73@gmail.com> 20220S: Maintained 20221F: drivers/staging/fieldbus/anybuss/ 20222 20223STAGING - INDUSTRIAL IO 20224M: Jonathan Cameron <jic23@kernel.org> 20225L: linux-iio@vger.kernel.org 20226S: Odd Fixes 20227F: Documentation/devicetree/bindings/staging/iio/ 20228F: drivers/staging/iio/ 20229 20230STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20231M: Marc Dietrich <marvin24@gmx.de> 20232L: ac100@lists.launchpad.net (moderated for non-subscribers) 20233L: linux-tegra@vger.kernel.org 20234S: Maintained 20235F: drivers/staging/nvec/ 20236 20237STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20238M: Jens Frederich <jfrederich@gmail.com> 20239M: Jon Nettleton <jon.nettleton@gmail.com> 20240S: Maintained 20241W: http://wiki.laptop.org/go/DCON 20242F: drivers/staging/olpc_dcon/ 20243 20244STAGING - REALTEK RTL8712U DRIVERS 20245M: Larry Finger <Larry.Finger@lwfinger.net> 20246M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20247S: Odd Fixes 20248F: drivers/staging/rtl8712/ 20249 20250STAGING - SEPS525 LCD CONTROLLER DRIVERS 20251M: Michael Hennerich <michael.hennerich@analog.com> 20252L: linux-fbdev@vger.kernel.org 20253S: Supported 20254F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20255F: drivers/staging/fbtft/fb_seps525.c 20256 20257STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20258M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20259M: Teddy Wang <teddy.wang@siliconmotion.com> 20260M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20261L: linux-fbdev@vger.kernel.org 20262S: Maintained 20263F: drivers/staging/sm750fb/ 20264 20265STAGING - VIA VT665X DRIVERS 20266M: Forest Bond <forest@alittletooquiet.net> 20267S: Odd Fixes 20268F: drivers/staging/vt665?/ 20269 20270STAGING SUBSYSTEM 20271M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20272L: linux-staging@lists.linux.dev 20273S: Supported 20274T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20275F: drivers/staging/ 20276 20277STARFIRE/DURALAN NETWORK DRIVER 20278M: Ion Badulescu <ionut@badula.org> 20279S: Odd Fixes 20280F: drivers/net/ethernet/adaptec/starfire* 20281 20282STARFIVE CRYPTO DRIVER 20283M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20284M: William Qiu <william.qiu@starfivetech.com> 20285S: Supported 20286F: Documentation/devicetree/bindings/crypto/starfive* 20287F: drivers/crypto/starfive/ 20288 20289STARFIVE DEVICETREES 20290M: Emil Renner Berthing <kernel@esmil.dk> 20291S: Maintained 20292F: arch/riscv/boot/dts/starfive/ 20293 20294STARFIVE DWMAC GLUE LAYER 20295M: Emil Renner Berthing <kernel@esmil.dk> 20296M: Samin Guo <samin.guo@starfivetech.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20299F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20300 20301STARFIVE JH7110 MMC/SD/SDIO DRIVER 20302M: William Qiu <william.qiu@starfivetech.com> 20303S: Supported 20304F: Documentation/devicetree/bindings/mmc/starfive* 20305F: drivers/mmc/host/dw_mmc-starfive.c 20306 20307STARFIVE JH7110 TDM DRIVER 20308M: Walker Chen <walker.chen@starfivetech.com> 20309S: Maintained 20310F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20311F: sound/soc/starfive/jh7110_tdm.c 20312 20313STARFIVE JH71X0 CLOCK DRIVERS 20314M: Emil Renner Berthing <kernel@esmil.dk> 20315M: Hal Feng <hal.feng@starfivetech.com> 20316S: Maintained 20317F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20318F: drivers/clk/starfive/clk-starfive-jh71* 20319F: include/dt-bindings/clock/starfive?jh71*.h 20320 20321STARFIVE JH71X0 PINCTRL DRIVERS 20322M: Emil Renner Berthing <kernel@esmil.dk> 20323M: Jianlong Huang <jianlong.huang@starfivetech.com> 20324L: linux-gpio@vger.kernel.org 20325S: Maintained 20326F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20327F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20328F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20329F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20330 20331STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20332M: Emil Renner Berthing <kernel@esmil.dk> 20333M: Hal Feng <hal.feng@starfivetech.com> 20334S: Maintained 20335F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20336F: drivers/reset/starfive/reset-starfive-jh71* 20337F: include/dt-bindings/reset/starfive?jh71*.h 20338 20339STARFIVE JH71X0 USB DRIVERS 20340M: Minda Chen <minda.chen@starfivetech.com> 20341S: Maintained 20342F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20343F: drivers/usb/cdns3/cdns3-starfive.c 20344 20345STARFIVE JH71XX PMU CONTROLLER DRIVER 20346M: Walker Chen <walker.chen@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/power/starfive* 20349F: drivers/soc/starfive/jh71xx_pmu.c 20350F: include/dt-bindings/power/starfive,jh7110-pmu.h 20351 20352STARFIVE SOC DRIVERS 20353M: Conor Dooley <conor@kernel.org> 20354S: Maintained 20355T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20356F: drivers/soc/starfive/ 20357 20358STARFIVE TRNG DRIVER 20359M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20360S: Supported 20361F: Documentation/devicetree/bindings/rng/starfive* 20362F: drivers/char/hw_random/jh7110-trng.c 20363 20364STARFIVE WATCHDOG DRIVER 20365M: Xingyu Wu <xingyu.wu@starfivetech.com> 20366M: Samin Guo <samin.guo@starfivetech.com> 20367S: Supported 20368F: Documentation/devicetree/bindings/watchdog/starfive* 20369F: drivers/watchdog/starfive-wdt.c 20370 20371STATIC BRANCH/CALL 20372M: Peter Zijlstra <peterz@infradead.org> 20373M: Josh Poimboeuf <jpoimboe@kernel.org> 20374M: Jason Baron <jbaron@akamai.com> 20375R: Steven Rostedt <rostedt@goodmis.org> 20376R: Ard Biesheuvel <ardb@kernel.org> 20377S: Supported 20378F: arch/*/include/asm/jump_label*.h 20379F: arch/*/include/asm/static_call*.h 20380F: arch/*/kernel/jump_label.c 20381F: arch/*/kernel/static_call.c 20382F: include/linux/jump_label*.h 20383F: include/linux/static_call*.h 20384F: kernel/jump_label.c 20385F: kernel/static_call.c 20386 20387STI AUDIO (ASoC) DRIVERS 20388M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20390S: Maintained 20391F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20392F: sound/soc/sti/ 20393 20394STI CEC DRIVER 20395M: Alain Volmat <alain.volmat@foss.st.com> 20396S: Maintained 20397F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20398F: drivers/media/cec/platform/sti/ 20399 20400STK1160 USB VIDEO CAPTURE DRIVER 20401M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20402L: linux-media@vger.kernel.org 20403S: Maintained 20404T: git git://linuxtv.org/media_tree.git 20405F: drivers/media/usb/stk1160/ 20406 20407STM32 AUDIO (ASoC) DRIVERS 20408M: Olivier Moysan <olivier.moysan@foss.st.com> 20409M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20411S: Maintained 20412F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20413F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20414F: sound/soc/stm/ 20415 20416STM32 TIMER/LPTIMER DRIVERS 20417M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20418S: Maintained 20419F: Documentation/ABI/testing/*timer-stm32 20420F: Documentation/devicetree/bindings/*/*stm32-*timer* 20421F: drivers/*/stm32-*timer* 20422F: drivers/pwm/pwm-stm32* 20423F: include/linux/*/stm32-*tim* 20424 20425STMMAC ETHERNET DRIVER 20426M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20427M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20428M: Jose Abreu <joabreu@synopsys.com> 20429L: netdev@vger.kernel.org 20430S: Supported 20431W: http://www.stlinux.com 20432F: Documentation/networking/device_drivers/ethernet/stmicro/ 20433F: drivers/net/ethernet/stmicro/stmmac/ 20434 20435SUN HAPPY MEAL ETHERNET DRIVER 20436M: Sean Anderson <seanga2@gmail.com> 20437S: Maintained 20438F: drivers/net/ethernet/sun/sunhme.* 20439 20440SUN3/3X 20441M: Sam Creasey <sammy@sammy.net> 20442S: Maintained 20443W: http://sammy.net/sun3/ 20444F: arch/m68k/include/asm/sun3* 20445F: arch/m68k/kernel/*sun3* 20446F: arch/m68k/sun3*/ 20447F: drivers/net/ethernet/i825xx/sun3* 20448 20449SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20450M: Hans de Goede <hdegoede@redhat.com> 20451L: linux-input@vger.kernel.org 20452S: Maintained 20453F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20454F: drivers/input/keyboard/sun4i-lradc-keys.c 20455 20456SUNDANCE NETWORK DRIVER 20457M: Denis Kirjanov <kda@linux-powerpc.org> 20458L: netdev@vger.kernel.org 20459S: Maintained 20460F: drivers/net/ethernet/dlink/sundance.c 20461 20462SUNPLUS ETHERNET DRIVER 20463M: Wells Lu <wellslutw@gmail.com> 20464L: netdev@vger.kernel.org 20465S: Maintained 20466W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20467F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20468F: drivers/net/ethernet/sunplus/ 20469 20470SUNPLUS MMC DRIVER 20471M: Tony Huang <tonyhuang.sunplus@gmail.com> 20472M: Li-hao Kuo <lhjeff911@gmail.com> 20473S: Maintained 20474F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20475F: drivers/mmc/host/sunplus-mmc.c 20476 20477SUNPLUS OCOTP DRIVER 20478M: Vincent Shih <vincent.sunplus@gmail.com> 20479S: Maintained 20480F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20481F: drivers/nvmem/sunplus-ocotp.c 20482 20483SUNPLUS PWM DRIVER 20484M: Hammer Hsieh <hammerh0314@gmail.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20487F: drivers/pwm/pwm-sunplus.c 20488 20489SUNPLUS RTC DRIVER 20490M: Vincent Shih <vincent.sunplus@gmail.com> 20491L: linux-rtc@vger.kernel.org 20492S: Maintained 20493F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20494F: drivers/rtc/rtc-sunplus.c 20495 20496SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20497M: Li-hao Kuo <lhjeff911@gmail.com> 20498L: linux-spi@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20501F: drivers/spi/spi-sunplus-sp7021.c 20502 20503SUNPLUS UART DRIVER 20504M: Hammer Hsieh <hammerh0314@gmail.com> 20505S: Maintained 20506F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20507F: drivers/tty/serial/sunplus-uart.c 20508 20509SUNPLUS USB2 PHY DRIVER 20510M: Vincent Shih <vincent.sunplus@gmail.com> 20511L: linux-usb@vger.kernel.org 20512S: Maintained 20513F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20514F: drivers/phy/sunplus/Kconfig 20515F: drivers/phy/sunplus/Makefile 20516F: drivers/phy/sunplus/phy-sunplus-usb2.c 20517 20518SUNPLUS WATCHDOG DRIVER 20519M: Xiantao Hu <xt.hu@cqplus1.com> 20520L: linux-watchdog@vger.kernel.org 20521S: Maintained 20522F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20523F: drivers/watchdog/sunplus_wdt.c 20524 20525SUPERH 20526M: Yoshinori Sato <ysato@users.sourceforge.jp> 20527M: Rich Felker <dalias@libc.org> 20528M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20529L: linux-sh@vger.kernel.org 20530S: Maintained 20531Q: http://patchwork.kernel.org/project/linux-sh/list/ 20532F: Documentation/arch/sh/ 20533F: arch/sh/ 20534F: drivers/sh/ 20535 20536SUSPEND TO RAM 20537M: "Rafael J. Wysocki" <rafael@kernel.org> 20538M: Len Brown <len.brown@intel.com> 20539M: Pavel Machek <pavel@ucw.cz> 20540L: linux-pm@vger.kernel.org 20541S: Supported 20542B: https://bugzilla.kernel.org 20543F: Documentation/power/ 20544F: arch/x86/kernel/acpi/sleep* 20545F: arch/x86/kernel/acpi/wakeup* 20546F: drivers/base/power/ 20547F: include/linux/freezer.h 20548F: include/linux/pm.h 20549F: include/linux/suspend.h 20550F: kernel/power/ 20551 20552SVGA HANDLING 20553M: Martin Mares <mj@ucw.cz> 20554L: linux-video@atrey.karlin.mff.cuni.cz 20555S: Maintained 20556F: Documentation/admin-guide/svga.rst 20557F: arch/x86/boot/video* 20558 20559SWITCHDEV 20560M: Jiri Pirko <jiri@resnulli.us> 20561M: Ivan Vecera <ivecera@redhat.com> 20562L: netdev@vger.kernel.org 20563S: Supported 20564F: include/net/switchdev.h 20565F: net/switchdev/ 20566 20567SY8106A REGULATOR DRIVER 20568M: Icenowy Zheng <icenowy@aosc.io> 20569S: Maintained 20570F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20571F: drivers/regulator/sy8106a-regulator.c 20572 20573SYNC FILE FRAMEWORK 20574M: Sumit Semwal <sumit.semwal@linaro.org> 20575R: Gustavo Padovan <gustavo@padovan.org> 20576L: linux-media@vger.kernel.org 20577L: dri-devel@lists.freedesktop.org 20578S: Maintained 20579T: git git://anongit.freedesktop.org/drm/drm-misc 20580F: Documentation/driver-api/sync_file.rst 20581F: drivers/dma-buf/dma-fence* 20582F: drivers/dma-buf/sw_sync.c 20583F: drivers/dma-buf/sync_* 20584F: include/linux/sync_file.h 20585F: include/uapi/linux/sync_file.h 20586 20587SYNOPSYS ARC ARCHITECTURE 20588M: Vineet Gupta <vgupta@kernel.org> 20589L: linux-snps-arc@lists.infradead.org 20590S: Supported 20591T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20592F: Documentation/arch/arc 20593F: Documentation/devicetree/bindings/arc/* 20594F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20595F: arch/arc/ 20596F: drivers/clocksource/arc_timer.c 20597F: drivers/tty/serial/arc_uart.c 20598 20599SYNOPSYS ARC HSDK SDP pll clock driver 20600M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20601S: Supported 20602F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20603F: drivers/clk/clk-hsdk-pll.c 20604 20605SYNOPSYS ARC SDP clock driver 20606M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20607S: Supported 20608F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20609F: drivers/clk/axs10x/* 20610 20611SYNOPSYS ARC SDP platform support 20612M: Alexey Brodkin <abrodkin@synopsys.com> 20613S: Supported 20614F: Documentation/devicetree/bindings/arc/axs10* 20615F: arch/arc/boot/dts/ax* 20616F: arch/arc/plat-axs10x 20617 20618SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20619M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20620S: Supported 20621F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20622F: drivers/reset/reset-axs10x.c 20623 20624SYNOPSYS CREG GPIO DRIVER 20625M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20626S: Maintained 20627F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20628F: drivers/gpio/gpio-creg-snps.c 20629 20630SYNOPSYS DESIGNWARE 8250 UART DRIVER 20631M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20632R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20633S: Supported 20634F: drivers/tty/serial/8250/8250_dw.c 20635F: drivers/tty/serial/8250/8250_dwlib.* 20636F: drivers/tty/serial/8250/8250_lpss.c 20637 20638SYNOPSYS DESIGNWARE APB GPIO DRIVER 20639M: Hoan Tran <hoan@os.amperecomputing.com> 20640M: Serge Semin <fancer.lancer@gmail.com> 20641L: linux-gpio@vger.kernel.org 20642S: Maintained 20643F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20644F: drivers/gpio/gpio-dwapb.c 20645 20646SYNOPSYS DESIGNWARE APB SSI DRIVER 20647M: Serge Semin <fancer.lancer@gmail.com> 20648L: linux-spi@vger.kernel.org 20649S: Supported 20650F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20651F: drivers/spi/spi-dw* 20652 20653SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20654M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20655S: Maintained 20656F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20657F: drivers/dma/dw-axi-dmac/ 20658 20659SYNOPSYS DESIGNWARE DMAC DRIVER 20660M: Viresh Kumar <vireshk@kernel.org> 20661R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20662S: Maintained 20663F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20664F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20665F: drivers/dma/dw/ 20666F: include/dt-bindings/dma/dw-dmac.h 20667F: include/linux/dma/dw.h 20668F: include/linux/platform_data/dma-dw.h 20669 20670SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20671M: Jose Abreu <Jose.Abreu@synopsys.com> 20672L: netdev@vger.kernel.org 20673S: Supported 20674F: drivers/net/ethernet/synopsys/ 20675 20676SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20677M: Jose Abreu <Jose.Abreu@synopsys.com> 20678L: netdev@vger.kernel.org 20679S: Supported 20680F: drivers/net/pcs/pcs-xpcs.c 20681F: drivers/net/pcs/pcs-xpcs.h 20682F: include/linux/pcs/pcs-xpcs.h 20683 20684SYNOPSYS DESIGNWARE I2C DRIVER 20685M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20686R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20687R: Mika Westerberg <mika.westerberg@linux.intel.com> 20688R: Jan Dabros <jsd@semihalf.com> 20689L: linux-i2c@vger.kernel.org 20690S: Supported 20691F: drivers/i2c/busses/i2c-designware-* 20692 20693SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20694M: Jaehoon Chung <jh80.chung@samsung.com> 20695L: linux-mmc@vger.kernel.org 20696S: Maintained 20697F: drivers/mmc/host/dw_mmc* 20698 20699SYNOPSYS HSDK RESET CONTROLLER DRIVER 20700M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20701S: Supported 20702F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20703F: drivers/reset/reset-hsdk.c 20704F: include/dt-bindings/reset/snps,hsdk-reset.h 20705 20706SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20707M: Prabu Thangamuthu <prabu.t@synopsys.com> 20708M: Manjunath M B <manjumb@synopsys.com> 20709L: linux-mmc@vger.kernel.org 20710S: Maintained 20711F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20712 20713SYSTEM CONFIGURATION (SYSCON) 20714M: Lee Jones <lee@kernel.org> 20715M: Arnd Bergmann <arnd@arndb.de> 20716S: Supported 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20718F: drivers/mfd/syscon.c 20719 20720SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20721M: Sudeep Holla <sudeep.holla@arm.com> 20722R: Cristian Marussi <cristian.marussi@arm.com> 20723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20724S: Maintained 20725F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20726F: drivers/clk/clk-sc[mp]i.c 20727F: drivers/cpufreq/sc[mp]i-cpufreq.c 20728F: drivers/firmware/arm_scmi/ 20729F: drivers/firmware/arm_scpi.c 20730F: drivers/powercap/arm_scmi_powercap.c 20731F: drivers/regulator/scmi-regulator.c 20732F: drivers/reset/reset-scmi.c 20733F: include/linux/sc[mp]i_protocol.h 20734F: include/trace/events/scmi.h 20735F: include/uapi/linux/virtio_scmi.h 20736 20737SYSTEM RESET/SHUTDOWN DRIVERS 20738M: Sebastian Reichel <sre@kernel.org> 20739L: linux-pm@vger.kernel.org 20740S: Maintained 20741T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20742F: Documentation/devicetree/bindings/power/reset/ 20743F: drivers/power/reset/ 20744 20745SYSTEM TRACE MODULE CLASS 20746M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20747S: Maintained 20748T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20749F: Documentation/trace/stm.rst 20750F: drivers/hwtracing/stm/ 20751F: include/linux/stm.h 20752F: include/uapi/linux/stm.h 20753 20754SYSTEM76 ACPI DRIVER 20755M: Jeremy Soller <jeremy@system76.com> 20756M: System76 Product Development <productdev@system76.com> 20757L: platform-driver-x86@vger.kernel.org 20758S: Maintained 20759F: drivers/platform/x86/system76_acpi.c 20760 20761SYSV FILESYSTEM 20762S: Orphan 20763F: Documentation/filesystems/sysv-fs.rst 20764F: fs/sysv/ 20765F: include/linux/sysv_fs.h 20766 20767TASKSTATS STATISTICS INTERFACE 20768M: Balbir Singh <bsingharora@gmail.com> 20769S: Maintained 20770F: Documentation/accounting/taskstats* 20771F: include/linux/taskstats* 20772F: kernel/taskstats.c 20773 20774TC subsystem 20775M: Jamal Hadi Salim <jhs@mojatatu.com> 20776M: Cong Wang <xiyou.wangcong@gmail.com> 20777M: Jiri Pirko <jiri@resnulli.us> 20778L: netdev@vger.kernel.org 20779S: Maintained 20780F: include/net/pkt_cls.h 20781F: include/net/pkt_sched.h 20782F: include/net/tc_act/ 20783F: include/uapi/linux/pkt_cls.h 20784F: include/uapi/linux/pkt_sched.h 20785F: include/uapi/linux/tc_act/ 20786F: include/uapi/linux/tc_ematch/ 20787F: net/sched/ 20788F: tools/testing/selftests/tc-testing 20789 20790TC90522 MEDIA DRIVER 20791M: Akihiro Tsukada <tskd08@gmail.com> 20792L: linux-media@vger.kernel.org 20793S: Odd Fixes 20794F: drivers/media/dvb-frontends/tc90522* 20795 20796TCP LOW PRIORITY MODULE 20797M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20798M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20799S: Maintained 20800W: http://tcp-lp-mod.sourceforge.net/ 20801F: net/ipv4/tcp_lp.c 20802 20803TDA10071 MEDIA DRIVER 20804M: Antti Palosaari <crope@iki.fi> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807W: https://linuxtv.org 20808W: http://palosaari.fi/linux/ 20809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20810T: git git://linuxtv.org/anttip/media_tree.git 20811F: drivers/media/dvb-frontends/tda10071* 20812 20813TDA18212 MEDIA DRIVER 20814M: Antti Palosaari <crope@iki.fi> 20815L: linux-media@vger.kernel.org 20816S: Maintained 20817W: https://linuxtv.org 20818W: http://palosaari.fi/linux/ 20819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20820T: git git://linuxtv.org/anttip/media_tree.git 20821F: drivers/media/tuners/tda18212* 20822 20823TDA18218 MEDIA DRIVER 20824M: Antti Palosaari <crope@iki.fi> 20825L: linux-media@vger.kernel.org 20826S: Maintained 20827W: https://linuxtv.org 20828W: http://palosaari.fi/linux/ 20829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20830T: git git://linuxtv.org/anttip/media_tree.git 20831F: drivers/media/tuners/tda18218* 20832 20833TDA18250 MEDIA DRIVER 20834M: Olli Salonen <olli.salonen@iki.fi> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20839T: git git://linuxtv.org/media_tree.git 20840F: drivers/media/tuners/tda18250* 20841 20842TDA18271 MEDIA DRIVER 20843M: Michael Krufky <mkrufky@linuxtv.org> 20844L: linux-media@vger.kernel.org 20845S: Maintained 20846W: https://linuxtv.org 20847W: http://github.com/mkrufky 20848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20849T: git git://linuxtv.org/mkrufky/tuners.git 20850F: drivers/media/tuners/tda18271* 20851 20852TDA1997x MEDIA DRIVER 20853M: Tim Harvey <tharvey@gateworks.com> 20854L: linux-media@vger.kernel.org 20855S: Maintained 20856W: https://linuxtv.org 20857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20858F: drivers/media/i2c/tda1997x.* 20859 20860TDA827x MEDIA DRIVER 20861M: Michael Krufky <mkrufky@linuxtv.org> 20862L: linux-media@vger.kernel.org 20863S: Maintained 20864W: https://linuxtv.org 20865W: http://github.com/mkrufky 20866Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20867T: git git://linuxtv.org/mkrufky/tuners.git 20868F: drivers/media/tuners/tda8290.* 20869 20870TDA8290 MEDIA DRIVER 20871M: Michael Krufky <mkrufky@linuxtv.org> 20872L: linux-media@vger.kernel.org 20873S: Maintained 20874W: https://linuxtv.org 20875W: http://github.com/mkrufky 20876Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20877T: git git://linuxtv.org/mkrufky/tuners.git 20878F: drivers/media/tuners/tda8290.* 20879 20880TDA9840 MEDIA DRIVER 20881M: Hans Verkuil <hverkuil@xs4all.nl> 20882L: linux-media@vger.kernel.org 20883S: Maintained 20884W: https://linuxtv.org 20885T: git git://linuxtv.org/media_tree.git 20886F: drivers/media/i2c/tda9840* 20887 20888TEA5761 TUNER DRIVER 20889M: Mauro Carvalho Chehab <mchehab@kernel.org> 20890L: linux-media@vger.kernel.org 20891S: Odd fixes 20892W: https://linuxtv.org 20893T: git git://linuxtv.org/media_tree.git 20894F: drivers/media/tuners/tea5761.* 20895 20896TEA5767 TUNER DRIVER 20897M: Mauro Carvalho Chehab <mchehab@kernel.org> 20898L: linux-media@vger.kernel.org 20899S: Maintained 20900W: https://linuxtv.org 20901T: git git://linuxtv.org/media_tree.git 20902F: drivers/media/tuners/tea5767.* 20903 20904TEA6415C MEDIA DRIVER 20905M: Hans Verkuil <hverkuil@xs4all.nl> 20906L: linux-media@vger.kernel.org 20907S: Maintained 20908W: https://linuxtv.org 20909T: git git://linuxtv.org/media_tree.git 20910F: drivers/media/i2c/tea6415c* 20911 20912TEA6420 MEDIA DRIVER 20913M: Hans Verkuil <hverkuil@xs4all.nl> 20914L: linux-media@vger.kernel.org 20915S: Maintained 20916W: https://linuxtv.org 20917T: git git://linuxtv.org/media_tree.git 20918F: drivers/media/i2c/tea6420* 20919 20920TEAM DRIVER 20921M: Jiri Pirko <jiri@resnulli.us> 20922L: netdev@vger.kernel.org 20923S: Supported 20924F: drivers/net/team/ 20925F: include/linux/if_team.h 20926F: include/uapi/linux/if_team.h 20927F: tools/testing/selftests/drivers/net/team/ 20928 20929TECHNICAL ADVISORY BOARD PROCESS DOCS 20930M: "Theodore Ts'o" <tytso@mit.edu> 20931M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20932L: tech-board-discuss@lists.linux-foundation.org 20933S: Maintained 20934F: Documentation/process/contribution-maturity-model.rst 20935F: Documentation/process/researcher-guidelines.rst 20936 20937TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20938M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20939S: Maintained 20940F: arch/x86/platform/ts5500/ 20941 20942TECHNOTREND USB IR RECEIVER 20943M: Sean Young <sean@mess.org> 20944L: linux-media@vger.kernel.org 20945S: Maintained 20946F: drivers/media/rc/ttusbir.c 20947 20948TECHWELL TW9910 VIDEO DECODER 20949L: linux-media@vger.kernel.org 20950S: Orphan 20951F: drivers/media/i2c/tw9910.c 20952F: include/media/i2c/tw9910.h 20953 20954TEE SUBSYSTEM 20955M: Jens Wiklander <jens.wiklander@linaro.org> 20956R: Sumit Garg <sumit.garg@linaro.org> 20957L: op-tee@lists.trustedfirmware.org 20958S: Maintained 20959F: Documentation/staging/tee.rst 20960F: drivers/tee/ 20961F: include/linux/tee_drv.h 20962F: include/uapi/linux/tee.h 20963 20964TEGRA ARCHITECTURE SUPPORT 20965M: Thierry Reding <thierry.reding@gmail.com> 20966M: Jonathan Hunter <jonathanh@nvidia.com> 20967L: linux-tegra@vger.kernel.org 20968S: Supported 20969Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20971N: [^a-z]tegra 20972 20973TEGRA CLOCK DRIVER 20974M: Peter De Schrijver <pdeschrijver@nvidia.com> 20975M: Prashant Gaikwad <pgaikwad@nvidia.com> 20976S: Supported 20977F: drivers/clk/tegra/ 20978 20979TEGRA DMA DRIVERS 20980M: Laxman Dewangan <ldewangan@nvidia.com> 20981M: Jon Hunter <jonathanh@nvidia.com> 20982S: Supported 20983F: drivers/dma/tegra* 20984 20985TEGRA I2C DRIVER 20986M: Laxman Dewangan <ldewangan@nvidia.com> 20987R: Dmitry Osipenko <digetx@gmail.com> 20988S: Supported 20989F: drivers/i2c/busses/i2c-tegra.c 20990 20991TEGRA IOMMU DRIVERS 20992M: Thierry Reding <thierry.reding@gmail.com> 20993R: Krishna Reddy <vdumpa@nvidia.com> 20994L: linux-tegra@vger.kernel.org 20995S: Supported 20996F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20997F: drivers/iommu/tegra* 20998 20999TEGRA KBC DRIVER 21000M: Laxman Dewangan <ldewangan@nvidia.com> 21001S: Supported 21002F: drivers/input/keyboard/tegra-kbc.c 21003 21004TEGRA NAND DRIVER 21005M: Stefan Agner <stefan@agner.ch> 21006M: Lucas Stach <dev@lynxeye.de> 21007S: Maintained 21008F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21009F: drivers/mtd/nand/raw/tegra_nand.c 21010 21011TEGRA PWM DRIVER 21012M: Thierry Reding <thierry.reding@gmail.com> 21013S: Supported 21014F: drivers/pwm/pwm-tegra.c 21015 21016TEGRA QUAD SPI DRIVER 21017M: Thierry Reding <thierry.reding@gmail.com> 21018M: Jonathan Hunter <jonathanh@nvidia.com> 21019M: Sowjanya Komatineni <skomatineni@nvidia.com> 21020L: linux-tegra@vger.kernel.org 21021S: Maintained 21022F: drivers/spi/spi-tegra210-quad.c 21023 21024TEGRA SERIAL DRIVER 21025M: Laxman Dewangan <ldewangan@nvidia.com> 21026S: Supported 21027F: drivers/tty/serial/serial-tegra.c 21028 21029TEGRA SPI DRIVER 21030M: Laxman Dewangan <ldewangan@nvidia.com> 21031S: Supported 21032F: drivers/spi/spi-tegra* 21033 21034TEGRA VIDEO DRIVER 21035M: Thierry Reding <thierry.reding@gmail.com> 21036M: Jonathan Hunter <jonathanh@nvidia.com> 21037M: Sowjanya Komatineni <skomatineni@nvidia.com> 21038M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21039L: linux-media@vger.kernel.org 21040L: linux-tegra@vger.kernel.org 21041S: Maintained 21042F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21043F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21044F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21045F: drivers/staging/media/tegra-video/ 21046 21047TEGRA XUSB PADCTL DRIVER 21048M: JC Kuo <jckuo@nvidia.com> 21049S: Supported 21050F: drivers/phy/tegra/xusb* 21051 21052TEHUTI ETHERNET DRIVER 21053M: Andy Gospodarek <andy@greyhouse.net> 21054L: netdev@vger.kernel.org 21055S: Supported 21056F: drivers/net/ethernet/tehuti/* 21057 21058TELECOM CLOCK DRIVER FOR MCPL0010 21059M: Mark Gross <markgross@kernel.org> 21060S: Supported 21061F: drivers/char/tlclk.c 21062 21063TEMPO SEMICONDUCTOR DRIVERS 21064M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21065S: Maintained 21066F: Documentation/devicetree/bindings/sound/tscs*.txt 21067F: sound/soc/codecs/tscs*.c 21068F: sound/soc/codecs/tscs*.h 21069 21070TENSILICA XTENSA PORT (xtensa) 21071M: Chris Zankel <chris@zankel.net> 21072M: Max Filippov <jcmvbkbc@gmail.com> 21073S: Maintained 21074T: git https://github.com/jcmvbkbc/linux-xtensa.git 21075F: arch/xtensa/ 21076F: drivers/irqchip/irq-xtensa-* 21077 21078TEXAS INSTRUMENTS ASoC DRIVERS 21079M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21081S: Maintained 21082F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21083F: sound/soc/ti/ 21084 21085TEXAS INSTRUMENTS DMA DRIVERS 21086M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21087L: dmaengine@vger.kernel.org 21088S: Maintained 21089F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21090F: Documentation/devicetree/bindings/dma/ti-edma.txt 21091F: Documentation/devicetree/bindings/dma/ti/ 21092F: drivers/dma/ti/ 21093F: include/linux/dma/k3-psil.h 21094F: include/linux/dma/k3-udma-glue.h 21095F: include/linux/dma/ti-cppi5.h 21096X: drivers/dma/ti/cppi41.c 21097 21098TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21099M: Robert Marko <robert.marko@sartura.hr> 21100M: Luka Perkov <luka.perkov@sartura.hr> 21101L: linux-hwmon@vger.kernel.org 21102S: Maintained 21103F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21104F: Documentation/hwmon/tps23861.rst 21105F: drivers/hwmon/tps23861.c 21106 21107TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21108M: Ricardo Ribalda <ribalda@kernel.org> 21109L: linux-iio@vger.kernel.org 21110S: Supported 21111F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21112F: drivers/iio/dac/ti-dac7612.c 21113 21114TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21115M: Nishanth Menon <nm@ti.com> 21116M: Tero Kristo <kristo@kernel.org> 21117M: Santosh Shilimkar <ssantosh@kernel.org> 21118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21119S: Maintained 21120F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21121F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21122F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21123F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21124F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21125F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21126F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21127F: drivers/clk/keystone/sci-clk.c 21128F: drivers/firmware/ti_sci* 21129F: drivers/irqchip/irq-ti-sci-inta.c 21130F: drivers/irqchip/irq-ti-sci-intr.c 21131F: drivers/reset/reset-ti-sci.c 21132F: drivers/soc/ti/ti_sci_inta_msi.c 21133F: drivers/soc/ti/ti_sci_pm_domains.c 21134F: include/dt-bindings/soc/ti,sci_pm_domain.h 21135F: include/linux/soc/ti/ti_sci_inta_msi.h 21136F: include/linux/soc/ti/ti_sci_protocol.h 21137 21138TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21139M: Puranjay Mohan <puranjay12@gmail.com> 21140L: linux-iio@vger.kernel.org 21141S: Supported 21142F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21143F: drivers/iio/temperature/tmp117.c 21144 21145THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21146M: Hans Verkuil <hverkuil@xs4all.nl> 21147L: linux-media@vger.kernel.org 21148S: Maintained 21149W: https://linuxtv.org 21150T: git git://linuxtv.org/media_tree.git 21151F: drivers/media/radio/radio-raremono.c 21152 21153THERMAL 21154M: Rafael J. Wysocki <rafael@kernel.org> 21155M: Daniel Lezcano <daniel.lezcano@linaro.org> 21156R: Amit Kucheria <amitk@kernel.org> 21157R: Zhang Rui <rui.zhang@intel.com> 21158L: linux-pm@vger.kernel.org 21159S: Supported 21160Q: https://patchwork.kernel.org/project/linux-pm/list/ 21161T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21162F: Documentation/ABI/testing/sysfs-class-thermal 21163F: Documentation/admin-guide/thermal/ 21164F: Documentation/devicetree/bindings/thermal/ 21165F: Documentation/driver-api/thermal/ 21166F: drivers/thermal/ 21167F: include/dt-bindings/thermal/ 21168F: include/linux/cpu_cooling.h 21169F: include/linux/thermal.h 21170F: include/uapi/linux/thermal.h 21171F: tools/lib/thermal/ 21172F: tools/thermal/ 21173 21174THERMAL DRIVER FOR AMLOGIC SOCS 21175M: Guillaume La Roque <glaroque@baylibre.com> 21176L: linux-pm@vger.kernel.org 21177L: linux-amlogic@lists.infradead.org 21178S: Supported 21179W: http://linux-meson.com/ 21180F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21181F: drivers/thermal/amlogic_thermal.c 21182 21183THERMAL/CPU_COOLING 21184M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21185M: Daniel Lezcano <daniel.lezcano@linaro.org> 21186M: Viresh Kumar <viresh.kumar@linaro.org> 21187R: Lukasz Luba <lukasz.luba@arm.com> 21188L: linux-pm@vger.kernel.org 21189S: Supported 21190F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21191F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21192F: drivers/thermal/cpufreq_cooling.c 21193F: drivers/thermal/cpuidle_cooling.c 21194F: include/linux/cpu_cooling.h 21195 21196THERMAL/POWER_ALLOCATOR 21197M: Lukasz Luba <lukasz.luba@arm.com> 21198L: linux-pm@vger.kernel.org 21199S: Maintained 21200F: Documentation/driver-api/thermal/power_allocator.rst 21201F: drivers/thermal/gov_power_allocator.c 21202F: drivers/thermal/thermal_trace_ipa.h 21203 21204THINKPAD ACPI EXTRAS DRIVER 21205M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21206L: ibm-acpi-devel@lists.sourceforge.net 21207L: platform-driver-x86@vger.kernel.org 21208S: Maintained 21209W: http://ibm-acpi.sourceforge.net 21210W: http://thinkwiki.org/wiki/Ibm-acpi 21211T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21212F: drivers/platform/x86/thinkpad_acpi.c 21213 21214THINKPAD LMI DRIVER 21215M: Mark Pearson <markpearson@lenovo.com> 21216L: platform-driver-x86@vger.kernel.org 21217S: Maintained 21218F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21219F: drivers/platform/x86/think-lmi.? 21220 21221THUNDERBOLT DMA TRAFFIC TEST DRIVER 21222M: Isaac Hazan <isaac.hazan@intel.com> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225F: drivers/thunderbolt/dma_test.c 21226 21227THUNDERBOLT DRIVER 21228M: Andreas Noever <andreas.noever@gmail.com> 21229M: Michael Jamet <michael.jamet@intel.com> 21230M: Mika Westerberg <mika.westerberg@linux.intel.com> 21231M: Yehezkel Bernat <YehezkelShB@gmail.com> 21232L: linux-usb@vger.kernel.org 21233S: Maintained 21234T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21235F: Documentation/admin-guide/thunderbolt.rst 21236F: drivers/thunderbolt/ 21237F: include/linux/thunderbolt.h 21238 21239THUNDERBOLT NETWORK DRIVER 21240M: Michael Jamet <michael.jamet@intel.com> 21241M: Mika Westerberg <mika.westerberg@linux.intel.com> 21242M: Yehezkel Bernat <YehezkelShB@gmail.com> 21243L: netdev@vger.kernel.org 21244S: Maintained 21245F: drivers/net/thunderbolt/ 21246 21247THUNDERX GPIO DRIVER 21248M: Robert Richter <rric@kernel.org> 21249S: Odd Fixes 21250F: drivers/gpio/gpio-thunderx.c 21251 21252TI ADS7924 ADC DRIVER 21253M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21254L: linux-iio@vger.kernel.org 21255S: Supported 21256F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21257F: drivers/iio/adc/ti-ads7924.c 21258 21259TI AM437X VPFE DRIVER 21260M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21261L: linux-media@vger.kernel.org 21262S: Maintained 21263W: https://linuxtv.org 21264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21265T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21266F: drivers/media/platform/ti/am437x/ 21267 21268TI BANDGAP AND THERMAL DRIVER 21269M: Eduardo Valentin <edubezval@gmail.com> 21270M: Keerthy <j-keerthy@ti.com> 21271L: linux-pm@vger.kernel.org 21272L: linux-omap@vger.kernel.org 21273S: Maintained 21274F: drivers/thermal/ti-soc-thermal/ 21275 21276TI BQ27XXX POWER SUPPLY DRIVER 21277F: drivers/power/supply/bq27xxx_battery.c 21278F: drivers/power/supply/bq27xxx_battery_i2c.c 21279F: include/linux/power/bq27xxx_battery.h 21280 21281TI CDCE706 CLOCK DRIVER 21282M: Max Filippov <jcmvbkbc@gmail.com> 21283S: Maintained 21284F: drivers/clk/clk-cdce706.c 21285 21286TI CLOCK DRIVER 21287M: Tero Kristo <kristo@kernel.org> 21288L: linux-omap@vger.kernel.org 21289S: Odd Fixes 21290F: drivers/clk/ti/ 21291F: include/linux/clk/ti.h 21292 21293TI DAVINCI MACHINE SUPPORT 21294M: Bartosz Golaszewski <brgl@bgdev.pl> 21295L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21296S: Maintained 21297T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21298F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21299F: arch/arm/boot/dts/ti/davinci/ 21300F: arch/arm/mach-davinci/ 21301F: drivers/i2c/busses/i2c-davinci.c 21302 21303TI DAVINCI SERIES CLOCK DRIVER 21304M: David Lechner <david@lechnology.com> 21305R: Sekhar Nori <nsekhar@ti.com> 21306S: Maintained 21307F: Documentation/devicetree/bindings/clock/ti/davinci/ 21308F: drivers/clk/davinci/ 21309F: include/linux/clk/davinci.h 21310 21311TI DAVINCI SERIES GPIO DRIVER 21312M: Keerthy <j-keerthy@ti.com> 21313L: linux-gpio@vger.kernel.org 21314S: Maintained 21315F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21316F: drivers/gpio/gpio-davinci.c 21317 21318TI DAVINCI SERIES MEDIA DRIVER 21319M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21320L: linux-media@vger.kernel.org 21321S: Maintained 21322W: https://linuxtv.org 21323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21324T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21325F: drivers/media/platform/ti/davinci/ 21326F: include/media/davinci/ 21327 21328TI ENHANCED CAPTURE (eCAP) DRIVER 21329M: Vignesh Raghavendra <vigneshr@ti.com> 21330R: Julien Panis <jpanis@baylibre.com> 21331L: linux-iio@vger.kernel.org 21332L: linux-omap@vger.kernel.org 21333S: Maintained 21334F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21335F: drivers/counter/ti-ecap-capture.c 21336 21337TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21338R: David Lechner <david@lechnology.com> 21339L: linux-iio@vger.kernel.org 21340F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21341F: drivers/counter/ti-eqep.c 21342 21343TI ETHERNET SWITCH DRIVER (CPSW) 21344R: Grygorii Strashko <grygorii.strashko@ti.com> 21345L: linux-omap@vger.kernel.org 21346L: netdev@vger.kernel.org 21347S: Maintained 21348F: drivers/net/ethernet/ti/cpsw* 21349F: drivers/net/ethernet/ti/davinci* 21350 21351TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21352M: Alex Dubov <oakad@yahoo.com> 21353S: Maintained 21354W: http://tifmxx.berlios.de/ 21355F: drivers/memstick/host/tifm_ms.c 21356F: drivers/misc/tifm* 21357F: drivers/mmc/host/tifm_sd.c 21358F: include/linux/tifm.h 21359 21360TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21361M: Nishanth Menon <nm@ti.com> 21362M: Santosh Shilimkar <ssantosh@kernel.org> 21363L: linux-kernel@vger.kernel.org 21364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21365S: Maintained 21366T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21367F: drivers/soc/ti/* 21368 21369TI LM49xxx FAMILY ASoC CODEC DRIVERS 21370M: M R Swami Reddy <mr.swami.reddy@ti.com> 21371M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21373S: Maintained 21374F: sound/soc/codecs/isabelle* 21375F: sound/soc/codecs/lm49453* 21376 21377TI LMP92064 ADC DRIVER 21378M: Leonard Göhrs <l.goehrs@pengutronix.de> 21379R: kernel@pengutronix.de 21380L: linux-iio@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21383F: drivers/iio/adc/ti-lmp92064.c 21384 21385TI PCM3060 ASoC CODEC DRIVER 21386M: Kirill Marinushkin <kmarinushkin@birdec.com> 21387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21388S: Maintained 21389F: Documentation/devicetree/bindings/sound/pcm3060.txt 21390F: sound/soc/codecs/pcm3060* 21391 21392TI TAS571X FAMILY ASoC CODEC DRIVER 21393M: Kevin Cernekee <cernekee@chromium.org> 21394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21395S: Odd Fixes 21396F: sound/soc/codecs/tas571x* 21397 21398TI TMAG5273 MAGNETOMETER DRIVER 21399M: Gerald Loacker <gerald.loacker@wolfvision.net> 21400L: linux-iio@vger.kernel.org 21401S: Maintained 21402F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21403F: drivers/iio/magnetometer/tmag5273.c 21404 21405TI TRF7970A NFC DRIVER 21406M: Mark Greer <mgreer@animalcreek.com> 21407L: linux-wireless@vger.kernel.org 21408S: Supported 21409F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21410F: drivers/nfc/trf7970a.c 21411 21412TI TSC2046 ADC DRIVER 21413M: Oleksij Rempel <o.rempel@pengutronix.de> 21414R: kernel@pengutronix.de 21415L: linux-iio@vger.kernel.org 21416S: Maintained 21417F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21418F: drivers/iio/adc/ti-tsc2046.c 21419 21420TI TWL4030 SERIES SOC CODEC DRIVER 21421M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21422L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21423S: Maintained 21424F: sound/soc/codecs/twl4030* 21425 21426TI VPE/CAL DRIVERS 21427M: Benoit Parrot <bparrot@ti.com> 21428L: linux-media@vger.kernel.org 21429S: Maintained 21430W: http://linuxtv.org/ 21431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21432F: Documentation/devicetree/bindings/media/ti,cal.yaml 21433F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21434F: drivers/media/platform/ti/cal/ 21435F: drivers/media/platform/ti/vpe/ 21436 21437TI WILINK WIRELESS DRIVERS 21438L: linux-wireless@vger.kernel.org 21439S: Orphan 21440W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21441W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21442T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21443F: drivers/net/wireless/ti/ 21444 21445TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21446M: John Stultz <jstultz@google.com> 21447M: Thomas Gleixner <tglx@linutronix.de> 21448R: Stephen Boyd <sboyd@kernel.org> 21449L: linux-kernel@vger.kernel.org 21450S: Supported 21451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21452F: include/linux/clocksource.h 21453F: include/linux/time.h 21454F: include/linux/timex.h 21455F: include/uapi/linux/time.h 21456F: include/uapi/linux/timex.h 21457F: kernel/time/alarmtimer.c 21458F: kernel/time/clocksource.c 21459F: kernel/time/ntp.c 21460F: kernel/time/time*.c 21461F: tools/testing/selftests/timers/ 21462 21463TIPC NETWORK LAYER 21464M: Jon Maloy <jmaloy@redhat.com> 21465M: Ying Xue <ying.xue@windriver.com> 21466L: netdev@vger.kernel.org (core kernel code) 21467L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21468S: Maintained 21469W: http://tipc.sourceforge.net/ 21470F: include/uapi/linux/tipc*.h 21471F: net/tipc/ 21472 21473TLAN NETWORK DRIVER 21474M: Samuel Chessman <chessman@tux.org> 21475L: tlan-devel@lists.sourceforge.net (subscribers-only) 21476S: Maintained 21477W: http://sourceforge.net/projects/tlan/ 21478F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21479F: drivers/net/ethernet/ti/tlan.* 21480 21481TMIO/SDHI MMC DRIVER 21482M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21483L: linux-mmc@vger.kernel.org 21484L: linux-renesas-soc@vger.kernel.org 21485S: Supported 21486F: drivers/mmc/host/renesas_sdhi* 21487F: drivers/mmc/host/tmio_mmc* 21488F: include/linux/mfd/tmio.h 21489 21490TMP401 HARDWARE MONITOR DRIVER 21491M: Guenter Roeck <linux@roeck-us.net> 21492L: linux-hwmon@vger.kernel.org 21493S: Maintained 21494F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21495F: Documentation/hwmon/tmp401.rst 21496F: drivers/hwmon/tmp401.c 21497 21498TMP464 HARDWARE MONITOR DRIVER 21499M: Guenter Roeck <linux@roeck-us.net> 21500L: linux-hwmon@vger.kernel.org 21501S: Maintained 21502F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21503F: Documentation/hwmon/tmp464.rst 21504F: drivers/hwmon/tmp464.c 21505 21506TMP513 HARDWARE MONITOR DRIVER 21507M: Eric Tremblay <etremblay@distech-controls.com> 21508L: linux-hwmon@vger.kernel.org 21509S: Maintained 21510F: Documentation/hwmon/tmp513.rst 21511F: drivers/hwmon/tmp513.c 21512 21513TMPFS (SHMEM FILESYSTEM) 21514M: Hugh Dickins <hughd@google.com> 21515L: linux-mm@kvack.org 21516S: Maintained 21517F: include/linux/shmem_fs.h 21518F: mm/shmem.c 21519 21520TOMOYO SECURITY MODULE 21521M: Kentaro Takeda <takedakn@nttdata.co.jp> 21522M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21523L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21524L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21525L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21526L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21527S: Maintained 21528W: https://tomoyo.osdn.jp/ 21529F: security/tomoyo/ 21530 21531TOPSTAR LAPTOP EXTRAS DRIVER 21532M: Herton Ronaldo Krzesinski <herton@canonical.com> 21533L: platform-driver-x86@vger.kernel.org 21534S: Maintained 21535F: drivers/platform/x86/topstar-laptop.c 21536 21537TORTURE-TEST MODULES 21538M: Davidlohr Bueso <dave@stgolabs.net> 21539M: "Paul E. McKenney" <paulmck@kernel.org> 21540M: Josh Triplett <josh@joshtriplett.org> 21541L: linux-kernel@vger.kernel.org 21542S: Supported 21543T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21544F: Documentation/RCU/torture.rst 21545F: kernel/locking/locktorture.c 21546F: kernel/rcu/rcuscale.c 21547F: kernel/rcu/rcutorture.c 21548F: kernel/rcu/refscale.c 21549F: kernel/torture.c 21550 21551TOSHIBA ACPI EXTRAS DRIVER 21552M: Azael Avalos <coproscefalo@gmail.com> 21553L: platform-driver-x86@vger.kernel.org 21554S: Maintained 21555F: drivers/platform/x86/toshiba_acpi.c 21556 21557TOSHIBA BLUETOOTH DRIVER 21558M: Azael Avalos <coproscefalo@gmail.com> 21559L: platform-driver-x86@vger.kernel.org 21560S: Maintained 21561F: drivers/platform/x86/toshiba_bluetooth.c 21562 21563TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21564M: Azael Avalos <coproscefalo@gmail.com> 21565L: platform-driver-x86@vger.kernel.org 21566S: Maintained 21567F: drivers/platform/x86/toshiba_haps.c 21568 21569TOSHIBA SMM DRIVER 21570M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21571S: Maintained 21572W: http://www.buzzard.org.uk/toshiba/ 21573F: drivers/char/toshiba.c 21574F: include/linux/toshiba.h 21575F: include/uapi/linux/toshiba.h 21576 21577TOSHIBA TC358743 DRIVER 21578M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21579L: linux-media@vger.kernel.org 21580S: Maintained 21581F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21582F: drivers/media/i2c/tc358743* 21583F: include/media/i2c/tc358743.h 21584 21585TOSHIBA WMI HOTKEYS DRIVER 21586M: Azael Avalos <coproscefalo@gmail.com> 21587L: platform-driver-x86@vger.kernel.org 21588S: Maintained 21589F: drivers/platform/x86/toshiba-wmi.c 21590 21591TPM DEVICE DRIVER 21592M: Peter Huewe <peterhuewe@gmx.de> 21593M: Jarkko Sakkinen <jarkko@kernel.org> 21594R: Jason Gunthorpe <jgg@ziepe.ca> 21595L: linux-integrity@vger.kernel.org 21596S: Maintained 21597W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21598Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21599T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21600F: drivers/char/tpm/ 21601 21602TPS546D24 DRIVER 21603M: Duke Du <dukedu83@gmail.com> 21604L: linux-hwmon@vger.kernel.org 21605S: Maintained 21606F: Documentation/hwmon/tps546d24.rst 21607F: drivers/hwmon/pmbus/tps546d24.c 21608 21609TRACING 21610M: Steven Rostedt <rostedt@goodmis.org> 21611M: Masami Hiramatsu <mhiramat@kernel.org> 21612L: linux-kernel@vger.kernel.org 21613L: linux-trace-kernel@vger.kernel.org 21614S: Maintained 21615Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21616T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21617F: Documentation/trace/* 21618F: fs/tracefs/ 21619F: include/linux/trace*.h 21620F: include/trace/ 21621F: kernel/trace/ 21622F: scripts/tracing/ 21623F: tools/testing/selftests/ftrace/ 21624 21625TRACING MMIO ACCESSES (MMIOTRACE) 21626M: Steven Rostedt <rostedt@goodmis.org> 21627M: Masami Hiramatsu <mhiramat@kernel.org> 21628R: Karol Herbst <karolherbst@gmail.com> 21629R: Pekka Paalanen <ppaalanen@gmail.com> 21630L: linux-kernel@vger.kernel.org 21631L: nouveau@lists.freedesktop.org 21632S: Maintained 21633F: arch/x86/mm/kmmio.c 21634F: arch/x86/mm/mmio-mod.c 21635F: arch/x86/mm/testmmiotrace.c 21636F: include/linux/mmiotrace.h 21637F: kernel/trace/trace_mmiotrace.c 21638 21639TRACING OS NOISE / LATENCY TRACERS 21640M: Steven Rostedt <rostedt@goodmis.org> 21641M: Daniel Bristot de Oliveira <bristot@kernel.org> 21642S: Maintained 21643F: Documentation/trace/hwlat_detector.rst 21644F: Documentation/trace/osnoise-tracer.rst 21645F: Documentation/trace/timerlat-tracer.rst 21646F: arch/*/kernel/trace.c 21647F: include/trace/events/osnoise.h 21648F: kernel/trace/trace_hwlat.c 21649F: kernel/trace/trace_irqsoff.c 21650F: kernel/trace/trace_osnoise.c 21651F: kernel/trace/trace_sched_wakeup.c 21652 21653TRADITIONAL CHINESE DOCUMENTATION 21654M: Hu Haowen <src.res@email.cn> 21655L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21656S: Maintained 21657W: https://github.com/srcres258/linux-doc 21658T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21659F: Documentation/translations/zh_TW/ 21660 21661TTY LAYER 21662M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21663M: Jiri Slaby <jirislaby@kernel.org> 21664S: Supported 21665T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21666F: Documentation/driver-api/serial/ 21667F: drivers/tty/ 21668F: drivers/tty/serial/serial_core.c 21669F: include/linux/selection.h 21670F: include/linux/serial.h 21671F: include/linux/serial_core.h 21672F: include/linux/sysrq.h 21673F: include/linux/tty*.h 21674F: include/linux/vt.h 21675F: include/linux/vt_*.h 21676F: include/uapi/linux/serial.h 21677F: include/uapi/linux/serial_core.h 21678F: include/uapi/linux/tty.h 21679 21680TUA9001 MEDIA DRIVER 21681M: Antti Palosaari <crope@iki.fi> 21682L: linux-media@vger.kernel.org 21683S: Maintained 21684W: https://linuxtv.org 21685W: http://palosaari.fi/linux/ 21686Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21687T: git git://linuxtv.org/anttip/media_tree.git 21688F: drivers/media/tuners/tua9001* 21689 21690TULIP NETWORK DRIVERS 21691L: netdev@vger.kernel.org 21692L: linux-parisc@vger.kernel.org 21693S: Orphan 21694F: drivers/net/ethernet/dec/tulip/ 21695 21696TUN/TAP driver 21697M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21698S: Maintained 21699W: http://vtun.sourceforge.net/tun 21700F: Documentation/networking/tuntap.rst 21701F: arch/um/os-Linux/drivers/ 21702 21703TURBOCHANNEL SUBSYSTEM 21704M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21705M: Ralf Baechle <ralf@linux-mips.org> 21706L: linux-mips@vger.kernel.org 21707S: Maintained 21708Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21709F: drivers/tc/ 21710F: include/linux/tc.h 21711 21712TURBOSTAT UTILITY 21713M: "Len Brown" <lenb@kernel.org> 21714L: linux-pm@vger.kernel.org 21715S: Supported 21716Q: https://patchwork.kernel.org/project/linux-pm/list/ 21717B: https://bugzilla.kernel.org 21718T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21719F: tools/power/x86/turbostat/ 21720 21721TW5864 VIDEO4LINUX DRIVER 21722M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21723M: Anton Sviridenko <anton@corp.bluecherry.net> 21724M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21725M: Andrey Utkin <andrey_utkin@fastmail.com> 21726L: linux-media@vger.kernel.org 21727S: Supported 21728F: drivers/media/pci/tw5864/ 21729 21730TW68 VIDEO4LINUX DRIVER 21731M: Hans Verkuil <hverkuil@xs4all.nl> 21732L: linux-media@vger.kernel.org 21733S: Odd Fixes 21734W: https://linuxtv.org 21735T: git git://linuxtv.org/media_tree.git 21736F: drivers/media/pci/tw68/ 21737 21738TW686X VIDEO4LINUX DRIVER 21739M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21740L: linux-media@vger.kernel.org 21741S: Maintained 21742W: http://linuxtv.org 21743T: git git://linuxtv.org/media_tree.git 21744F: drivers/media/pci/tw686x/ 21745 21746U-BOOT ENVIRONMENT VARIABLES 21747M: Rafał Miłecki <rafal@milecki.pl> 21748S: Maintained 21749F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21750F: drivers/nvmem/u-boot-env.c 21751 21752UACCE ACCELERATOR FRAMEWORK 21753M: Zhangfei Gao <zhangfei.gao@linaro.org> 21754M: Zhou Wang <wangzhou1@hisilicon.com> 21755L: linux-accelerators@lists.ozlabs.org 21756L: linux-kernel@vger.kernel.org 21757S: Maintained 21758F: Documentation/ABI/testing/sysfs-driver-uacce 21759F: Documentation/misc-devices/uacce.rst 21760F: drivers/misc/uacce/ 21761F: include/linux/uacce.h 21762F: include/uapi/misc/uacce/ 21763 21764UBI FILE SYSTEM (UBIFS) 21765M: Richard Weinberger <richard@nod.at> 21766L: linux-mtd@lists.infradead.org 21767S: Supported 21768W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21769T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21770T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21771F: Documentation/ABI/testing/sysfs-fs-ubifs 21772F: Documentation/filesystems/ubifs-authentication.rst 21773F: Documentation/filesystems/ubifs.rst 21774F: fs/ubifs/ 21775 21776UBLK USERSPACE BLOCK DRIVER 21777M: Ming Lei <ming.lei@redhat.com> 21778L: linux-block@vger.kernel.org 21779S: Maintained 21780F: Documentation/block/ublk.rst 21781F: drivers/block/ublk_drv.c 21782F: include/uapi/linux/ublk_cmd.h 21783 21784UCLINUX (M68KNOMMU AND COLDFIRE) 21785M: Greg Ungerer <gerg@linux-m68k.org> 21786L: linux-m68k@lists.linux-m68k.org 21787S: Maintained 21788W: http://www.linux-m68k.org/ 21789T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21790F: arch/m68k/*/*_no.* 21791F: arch/m68k/68*/ 21792F: arch/m68k/coldfire/ 21793F: arch/m68k/include/asm/*_no.* 21794 21795UDF FILESYSTEM 21796M: Jan Kara <jack@suse.com> 21797S: Maintained 21798F: Documentation/filesystems/udf.rst 21799F: fs/udf/ 21800 21801UDRAW TABLET 21802M: Bastien Nocera <hadess@hadess.net> 21803L: linux-input@vger.kernel.org 21804S: Maintained 21805F: drivers/hid/hid-udraw-ps3.c 21806 21807UFS FILESYSTEM 21808M: Evgeniy Dushistov <dushistov@mail.ru> 21809S: Maintained 21810F: Documentation/admin-guide/ufs.rst 21811F: fs/ufs/ 21812 21813UHID USERSPACE HID IO DRIVER 21814M: David Rheinsberg <david.rheinsberg@gmail.com> 21815L: linux-input@vger.kernel.org 21816S: Maintained 21817F: drivers/hid/uhid.c 21818F: include/uapi/linux/uhid.h 21819 21820ULPI BUS 21821M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21822L: linux-usb@vger.kernel.org 21823S: Maintained 21824F: drivers/usb/common/ulpi.c 21825F: include/linux/ulpi/ 21826 21827UNICODE SUBSYSTEM 21828M: Gabriel Krisman Bertazi <krisman@collabora.com> 21829L: linux-fsdevel@vger.kernel.org 21830S: Supported 21831F: fs/unicode/ 21832 21833UNIFDEF 21834M: Tony Finch <dot@dotat.at> 21835S: Maintained 21836W: http://dotat.at/prog/unifdef 21837F: scripts/unifdef.c 21838 21839UNIFORM CDROM DRIVER 21840M: Phillip Potter <phil@philpotter.co.uk> 21841S: Maintained 21842F: Documentation/cdrom/ 21843F: drivers/cdrom/cdrom.c 21844F: include/linux/cdrom.h 21845F: include/uapi/linux/cdrom.h 21846 21847UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21848R: Alim Akhtar <alim.akhtar@samsung.com> 21849R: Avri Altman <avri.altman@wdc.com> 21850R: Bart Van Assche <bvanassche@acm.org> 21851L: linux-scsi@vger.kernel.org 21852S: Supported 21853F: Documentation/devicetree/bindings/ufs/ 21854F: Documentation/scsi/ufs.rst 21855F: drivers/ufs/core/ 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21858M: Pedro Sousa <pedrom.sousa@synopsys.com> 21859L: linux-scsi@vger.kernel.org 21860S: Supported 21861F: drivers/ufs/host/*dwc* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21864M: Alim Akhtar <alim.akhtar@samsung.com> 21865L: linux-scsi@vger.kernel.org 21866S: Maintained 21867F: drivers/ufs/host/ufs-exynos* 21868 21869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21870M: Stanley Chu <stanley.chu@mediatek.com> 21871L: linux-scsi@vger.kernel.org 21872L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21873S: Maintained 21874F: drivers/ufs/host/ufs-mediatek* 21875 21876UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21877M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21878L: linux-arm-msm@vger.kernel.org 21879L: linux-scsi@vger.kernel.org 21880S: Maintained 21881F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21882F: drivers/ufs/host/ufs-qcom* 21883 21884UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21885M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21886L: linux-renesas-soc@vger.kernel.org 21887L: linux-scsi@vger.kernel.org 21888S: Maintained 21889F: drivers/ufs/host/ufs-renesas.c 21890 21891UNSORTED BLOCK IMAGES (UBI) 21892M: Richard Weinberger <richard@nod.at> 21893L: linux-mtd@lists.infradead.org 21894S: Supported 21895W: http://www.linux-mtd.infradead.org/ 21896T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21897T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21898F: drivers/mtd/ubi/ 21899F: include/linux/mtd/ubi.h 21900F: include/uapi/mtd/ubi-user.h 21901 21902USB "USBNET" DRIVER FRAMEWORK 21903M: Oliver Neukum <oneukum@suse.com> 21904L: netdev@vger.kernel.org 21905S: Maintained 21906W: http://www.linux-usb.org/usbnet 21907F: drivers/net/usb/usbnet.c 21908F: include/linux/usb/usbnet.h 21909 21910USB ACM DRIVER 21911M: Oliver Neukum <oneukum@suse.com> 21912L: linux-usb@vger.kernel.org 21913S: Maintained 21914F: Documentation/usb/acm.rst 21915F: drivers/usb/class/cdc-acm.* 21916 21917USB APPLE MFI FASTCHARGE DRIVER 21918M: Bastien Nocera <hadess@hadess.net> 21919L: linux-usb@vger.kernel.org 21920S: Maintained 21921F: drivers/usb/misc/apple-mfi-fastcharge.c 21922 21923USB AR5523 WIRELESS DRIVER 21924M: Pontus Fuchs <pontus.fuchs@gmail.com> 21925L: linux-wireless@vger.kernel.org 21926S: Maintained 21927F: drivers/net/wireless/ath/ar5523/ 21928 21929USB ATTACHED SCSI 21930M: Oliver Neukum <oneukum@suse.com> 21931L: linux-usb@vger.kernel.org 21932L: linux-scsi@vger.kernel.org 21933S: Maintained 21934F: drivers/usb/storage/uas.c 21935 21936USB CDC ETHERNET DRIVER 21937M: Oliver Neukum <oliver@neukum.org> 21938L: linux-usb@vger.kernel.org 21939S: Maintained 21940F: drivers/net/usb/cdc_*.c 21941F: include/uapi/linux/usb/cdc.h 21942 21943USB CHAOSKEY DRIVER 21944M: Keith Packard <keithp@keithp.com> 21945L: linux-usb@vger.kernel.org 21946S: Maintained 21947F: drivers/usb/misc/chaoskey.c 21948 21949USB CYPRESS C67X00 DRIVER 21950L: linux-usb@vger.kernel.org 21951S: Orphan 21952F: drivers/usb/c67x00/ 21953 21954USB DAVICOM DM9601 DRIVER 21955M: Peter Korsgaard <peter@korsgaard.com> 21956L: netdev@vger.kernel.org 21957S: Maintained 21958W: http://www.linux-usb.org/usbnet 21959F: drivers/net/usb/dm9601.c 21960 21961USB EHCI DRIVER 21962M: Alan Stern <stern@rowland.harvard.edu> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: Documentation/usb/ehci.rst 21966F: drivers/usb/host/ehci* 21967 21968USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21969M: Jiri Kosina <jikos@kernel.org> 21970M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21974F: Documentation/hid/hiddev.rst 21975F: drivers/hid/usbhid/ 21976 21977USB INTEL XHCI ROLE MUX DRIVER 21978M: Hans de Goede <hdegoede@redhat.com> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21982 21983USB IP DRIVER FOR HISILICON KIRIN 960 21984M: Yu Chen <chenyu56@huawei.com> 21985M: Binghui Wang <wangbinghui@hisilicon.com> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21989F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21990 21991USB IP DRIVER FOR HISILICON KIRIN 970 21992M: Mauro Carvalho Chehab <mchehab@kernel.org> 21993L: linux-usb@vger.kernel.org 21994S: Maintained 21995F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21996F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21997 21998USB ISP116X DRIVER 21999M: Olav Kongas <ok@artecdesign.ee> 22000L: linux-usb@vger.kernel.org 22001S: Maintained 22002F: drivers/usb/host/isp116x* 22003F: include/linux/usb/isp116x.h 22004 22005USB ISP1760 DRIVER 22006M: Rui Miguel Silva <rui.silva@linaro.org> 22007L: linux-usb@vger.kernel.org 22008S: Maintained 22009F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22010F: drivers/usb/isp1760/* 22011 22012USB LAN78XX ETHERNET DRIVER 22013M: Woojung Huh <woojung.huh@microchip.com> 22014M: UNGLinuxDriver@microchip.com 22015L: netdev@vger.kernel.org 22016S: Maintained 22017F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22018F: drivers/net/usb/lan78xx.* 22019F: include/dt-bindings/net/microchip-lan78xx.h 22020 22021USB MASS STORAGE DRIVER 22022M: Alan Stern <stern@rowland.harvard.edu> 22023L: linux-usb@vger.kernel.org 22024L: usb-storage@lists.one-eyed-alien.net 22025S: Maintained 22026F: drivers/usb/storage/ 22027 22028USB MIDI DRIVER 22029M: Clemens Ladisch <clemens@ladisch.de> 22030L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22031S: Maintained 22032T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22033F: sound/usb/midi.* 22034 22035USB NETWORKING DRIVERS 22036L: linux-usb@vger.kernel.org 22037S: Odd Fixes 22038F: drivers/net/usb/ 22039 22040USB OHCI DRIVER 22041M: Alan Stern <stern@rowland.harvard.edu> 22042L: linux-usb@vger.kernel.org 22043S: Maintained 22044F: Documentation/usb/ohci.rst 22045F: drivers/usb/host/ohci* 22046 22047USB OTG FSM (Finite State Machine) 22048M: Peter Chen <peter.chen@kernel.org> 22049L: linux-usb@vger.kernel.org 22050S: Maintained 22051T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22052F: drivers/usb/common/usb-otg-fsm.c 22053 22054USB OVER IP DRIVER 22055M: Valentina Manea <valentina.manea.m@gmail.com> 22056M: Shuah Khan <shuah@kernel.org> 22057M: Shuah Khan <skhan@linuxfoundation.org> 22058R: Hongren Zheng <i@zenithal.me> 22059L: linux-usb@vger.kernel.org 22060S: Maintained 22061F: Documentation/usb/usbip_protocol.rst 22062F: drivers/usb/usbip/ 22063F: tools/testing/selftests/drivers/usb/usbip/ 22064F: tools/usb/usbip/ 22065 22066USB PEGASUS DRIVER 22067M: Petko Manolov <petkan@nucleusys.com> 22068L: linux-usb@vger.kernel.org 22069L: netdev@vger.kernel.org 22070S: Maintained 22071W: https://github.com/petkan/pegasus 22072T: git https://github.com/petkan/pegasus.git 22073F: drivers/net/usb/pegasus.* 22074 22075USB PRINTER DRIVER (usblp) 22076M: Pete Zaitcev <zaitcev@redhat.com> 22077L: linux-usb@vger.kernel.org 22078S: Supported 22079F: drivers/usb/class/usblp.c 22080 22081USB QMI WWAN NETWORK DRIVER 22082M: Bjørn Mork <bjorn@mork.no> 22083L: netdev@vger.kernel.org 22084S: Maintained 22085F: Documentation/ABI/testing/sysfs-class-net-qmi 22086F: drivers/net/usb/qmi_wwan.c 22087 22088USB RAW GADGET DRIVER 22089R: Andrey Konovalov <andreyknvl@gmail.com> 22090L: linux-usb@vger.kernel.org 22091S: Maintained 22092F: Documentation/usb/raw-gadget.rst 22093F: drivers/usb/gadget/legacy/raw_gadget.c 22094F: include/uapi/linux/usb/raw_gadget.h 22095 22096USB RTL8150 DRIVER 22097M: Petko Manolov <petkan@nucleusys.com> 22098L: linux-usb@vger.kernel.org 22099L: netdev@vger.kernel.org 22100S: Maintained 22101W: https://github.com/petkan/rtl8150 22102T: git https://github.com/petkan/rtl8150.git 22103F: drivers/net/usb/rtl8150.c 22104 22105USB SERIAL SUBSYSTEM 22106M: Johan Hovold <johan@kernel.org> 22107L: linux-usb@vger.kernel.org 22108S: Maintained 22109T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22110F: Documentation/usb/usb-serial.rst 22111F: drivers/usb/serial/ 22112F: include/linux/usb/serial.h 22113 22114USB SMSC75XX ETHERNET DRIVER 22115M: Steve Glendinning <steve.glendinning@shawell.net> 22116L: netdev@vger.kernel.org 22117S: Maintained 22118F: drivers/net/usb/smsc75xx.* 22119 22120USB SMSC95XX ETHERNET DRIVER 22121M: Steve Glendinning <steve.glendinning@shawell.net> 22122M: UNGLinuxDriver@microchip.com 22123L: netdev@vger.kernel.org 22124S: Maintained 22125F: drivers/net/usb/smsc95xx.* 22126 22127USB SUBSYSTEM 22128M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22129L: linux-usb@vger.kernel.org 22130S: Supported 22131W: http://www.linux-usb.org 22132T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22133F: Documentation/devicetree/bindings/usb/ 22134F: Documentation/usb/ 22135F: drivers/usb/ 22136F: include/dt-bindings/usb/ 22137F: include/linux/usb.h 22138F: include/linux/usb/ 22139F: include/uapi/linux/usb/ 22140 22141USB TYPEC BUS FOR ALTERNATE MODES 22142M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22143L: linux-usb@vger.kernel.org 22144S: Maintained 22145F: Documentation/ABI/testing/sysfs-bus-typec 22146F: Documentation/driver-api/usb/typec_bus.rst 22147F: drivers/usb/typec/altmodes/ 22148F: include/linux/usb/typec_altmode.h 22149 22150USB TYPEC CLASS 22151M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: Documentation/ABI/testing/sysfs-class-typec 22155F: Documentation/driver-api/usb/typec.rst 22156F: drivers/usb/typec/ 22157F: include/linux/usb/typec.h 22158 22159USB TYPEC INTEL PMC MUX DRIVER 22160M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22164F: drivers/usb/typec/mux/intel_pmc_mux.c 22165 22166USB TYPEC PI3USB30532 MUX DRIVER 22167M: Hans de Goede <hdegoede@redhat.com> 22168L: linux-usb@vger.kernel.org 22169S: Maintained 22170F: drivers/usb/typec/mux/pi3usb30532.c 22171 22172USB TYPEC PORT CONTROLLER DRIVERS 22173M: Guenter Roeck <linux@roeck-us.net> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/usb/typec/tcpm/ 22177 22178USB UHCI DRIVER 22179M: Alan Stern <stern@rowland.harvard.edu> 22180L: linux-usb@vger.kernel.org 22181S: Maintained 22182F: drivers/usb/host/uhci* 22183 22184USB VIDEO CLASS 22185M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22186L: linux-media@vger.kernel.org 22187S: Maintained 22188W: http://www.ideasonboard.org/uvc/ 22189T: git git://linuxtv.org/media_tree.git 22190F: drivers/media/usb/uvc/ 22191F: include/uapi/linux/uvcvideo.h 22192 22193USB WEBCAM GADGET 22194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22195M: Daniel Scally <dan.scally@ideasonboard.com> 22196L: linux-usb@vger.kernel.org 22197S: Maintained 22198F: drivers/usb/gadget/function/*uvc* 22199F: drivers/usb/gadget/legacy/webcam.c 22200F: include/uapi/linux/usb/g_uvc.h 22201 22202USB WIRELESS RNDIS DRIVER (rndis_wlan) 22203M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22204L: linux-wireless@vger.kernel.org 22205S: Maintained 22206F: drivers/net/wireless/legacy/rndis_wlan.c 22207 22208USB XHCI DRIVER 22209M: Mathias Nyman <mathias.nyman@intel.com> 22210L: linux-usb@vger.kernel.org 22211S: Supported 22212F: drivers/usb/host/pci-quirks* 22213F: drivers/usb/host/xhci* 22214 22215USB ZD1201 DRIVER 22216L: linux-wireless@vger.kernel.org 22217S: Orphan 22218W: http://linux-lc100020.sourceforge.net 22219F: drivers/net/wireless/zydas/zd1201.* 22220 22221USER DATAGRAM PROTOCOL (UDP) 22222M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22223S: Maintained 22224F: include/linux/udp.h 22225F: net/ipv4/udp.c 22226F: net/ipv6/udp.c 22227 22228USER-MODE LINUX (UML) 22229M: Richard Weinberger <richard@nod.at> 22230M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22231M: Johannes Berg <johannes@sipsolutions.net> 22232L: linux-um@lists.infradead.org 22233S: Maintained 22234W: http://user-mode-linux.sourceforge.net 22235Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22236T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22237T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22238F: Documentation/virt/uml/ 22239F: arch/um/ 22240F: arch/x86/um/ 22241F: fs/hostfs/ 22242 22243USERSPACE COPYIN/COPYOUT (UIOVEC) 22244M: Alexander Viro <viro@zeniv.linux.org.uk> 22245S: Maintained 22246F: include/linux/uio.h 22247F: lib/iov_iter.c 22248 22249USERSPACE DMA BUFFER DRIVER 22250M: Gerd Hoffmann <kraxel@redhat.com> 22251L: dri-devel@lists.freedesktop.org 22252S: Maintained 22253T: git git://anongit.freedesktop.org/drm/drm-misc 22254F: drivers/dma-buf/udmabuf.c 22255F: include/uapi/linux/udmabuf.h 22256 22257USERSPACE I/O (UIO) 22258M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22259S: Maintained 22260T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22261F: Documentation/driver-api/uio-howto.rst 22262F: drivers/uio/ 22263F: include/linux/uio_driver.h 22264 22265UTIL-LINUX PACKAGE 22266M: Karel Zak <kzak@redhat.com> 22267L: util-linux@vger.kernel.org 22268S: Maintained 22269W: http://en.wikipedia.org/wiki/Util-linux 22270T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22271 22272UUID HELPERS 22273R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22274L: linux-kernel@vger.kernel.org 22275S: Maintained 22276F: include/linux/uuid.h 22277F: lib/test_uuid.c 22278F: lib/uuid.c 22279 22280UV SYSFS DRIVER 22281M: Justin Ernst <justin.ernst@hpe.com> 22282L: platform-driver-x86@vger.kernel.org 22283S: Maintained 22284F: drivers/platform/x86/uv_sysfs.c 22285 22286UVESAFB DRIVER 22287M: Michal Januszewski <spock@gentoo.org> 22288L: linux-fbdev@vger.kernel.org 22289S: Maintained 22290W: https://github.com/mjanusz/v86d 22291F: Documentation/fb/uvesafb.rst 22292F: drivers/video/fbdev/uvesafb.* 22293 22294Ux500 CLOCK DRIVERS 22295M: Ulf Hansson <ulf.hansson@linaro.org> 22296L: linux-clk@vger.kernel.org 22297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22298S: Maintained 22299F: drivers/clk/ux500/ 22300 22301VF610 NAND DRIVER 22302M: Stefan Agner <stefan@agner.ch> 22303L: linux-mtd@lists.infradead.org 22304S: Supported 22305F: drivers/mtd/nand/raw/vf610_nfc.c 22306 22307VFAT/FAT/MSDOS FILESYSTEM 22308M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22309S: Maintained 22310F: Documentation/filesystems/vfat.rst 22311F: fs/fat/ 22312F: tools/testing/selftests/filesystems/fat/ 22313 22314VFIO CDX DRIVER 22315M: Nipun Gupta <nipun.gupta@amd.com> 22316M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22317L: kvm@vger.kernel.org 22318S: Maintained 22319F: drivers/vfio/cdx/* 22320 22321VFIO DRIVER 22322M: Alex Williamson <alex.williamson@redhat.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325T: git https://github.com/awilliam/linux-vfio.git 22326F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22327F: Documentation/driver-api/vfio.rst 22328F: drivers/vfio/ 22329F: include/linux/vfio.h 22330F: include/linux/vfio_pci_core.h 22331F: include/uapi/linux/vfio.h 22332 22333VFIO FSL-MC DRIVER 22334M: Diana Craciun <diana.craciun@oss.nxp.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: drivers/vfio/fsl-mc/ 22338 22339VFIO HISILICON PCI DRIVER 22340M: Longfang Liu <liulongfang@huawei.com> 22341M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22342L: kvm@vger.kernel.org 22343S: Maintained 22344F: drivers/vfio/pci/hisilicon/ 22345 22346VFIO MEDIATED DEVICE DRIVERS 22347M: Kirti Wankhede <kwankhede@nvidia.com> 22348L: kvm@vger.kernel.org 22349S: Maintained 22350F: Documentation/driver-api/vfio-mediated-device.rst 22351F: drivers/vfio/mdev/ 22352F: include/linux/mdev.h 22353F: samples/vfio-mdev/ 22354 22355VFIO MLX5 PCI DRIVER 22356M: Yishai Hadas <yishaih@nvidia.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359F: drivers/vfio/pci/mlx5/ 22360 22361VFIO PCI DEVICE SPECIFIC DRIVERS 22362R: Jason Gunthorpe <jgg@nvidia.com> 22363R: Yishai Hadas <yishaih@nvidia.com> 22364R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22365R: Kevin Tian <kevin.tian@intel.com> 22366L: kvm@vger.kernel.org 22367S: Maintained 22368P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22369F: drivers/vfio/pci/*/ 22370 22371VFIO PLATFORM DRIVER 22372M: Eric Auger <eric.auger@redhat.com> 22373L: kvm@vger.kernel.org 22374S: Maintained 22375F: drivers/vfio/platform/ 22376 22377VGA_SWITCHEROO 22378R: Lukas Wunner <lukas@wunner.de> 22379S: Maintained 22380T: git git://anongit.freedesktop.org/drm/drm-misc 22381F: Documentation/gpu/vga-switcheroo.rst 22382F: drivers/gpu/vga/vga_switcheroo.c 22383F: include/linux/vga_switcheroo.h 22384 22385VIA RHINE NETWORK DRIVER 22386M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22387S: Maintained 22388F: drivers/net/ethernet/via/via-rhine.c 22389 22390VIA SD/MMC CARD CONTROLLER DRIVER 22391M: Bruce Chang <brucechang@via.com.tw> 22392M: Harald Welte <HaraldWelte@viatech.com> 22393S: Maintained 22394F: drivers/mmc/host/via-sdmmc.c 22395 22396VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22397M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22398L: linux-fbdev@vger.kernel.org 22399S: Maintained 22400F: drivers/video/fbdev/via/ 22401F: include/linux/via-core.h 22402F: include/linux/via_i2c.h 22403 22404VIA VELOCITY NETWORK DRIVER 22405M: Francois Romieu <romieu@fr.zoreil.com> 22406L: netdev@vger.kernel.org 22407S: Maintained 22408F: drivers/net/ethernet/via/via-velocity.* 22409 22410VICODEC VIRTUAL CODEC DRIVER 22411M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414W: https://linuxtv.org 22415T: git git://linuxtv.org/media_tree.git 22416F: drivers/media/test-drivers/vicodec/* 22417 22418VIDEO I2C POLLING DRIVER 22419M: Matt Ranostay <matt.ranostay@konsulko.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422F: drivers/media/i2c/video-i2c.c 22423 22424VIDEO MULTIPLEXER DRIVER 22425M: Philipp Zabel <p.zabel@pengutronix.de> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428F: drivers/media/platform/video-mux.c 22429 22430VIDEOBUF2 FRAMEWORK 22431M: Tomasz Figa <tfiga@chromium.org> 22432M: Marek Szyprowski <m.szyprowski@samsung.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435F: drivers/media/common/videobuf2/* 22436F: include/media/videobuf2-* 22437 22438VIDTV VIRTUAL DIGITAL TV DRIVER 22439M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22440L: linux-media@vger.kernel.org 22441S: Maintained 22442W: https://linuxtv.org 22443T: git git://linuxtv.org/media_tree.git 22444F: drivers/media/test-drivers/vidtv/* 22445 22446VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22447M: Shuah Khan <skhan@linuxfoundation.org> 22448R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22449L: linux-media@vger.kernel.org 22450S: Maintained 22451W: https://linuxtv.org 22452T: git git://linuxtv.org/media_tree.git 22453F: drivers/media/test-drivers/vimc/* 22454 22455VIRT LIB 22456M: Alex Williamson <alex.williamson@redhat.com> 22457M: Paolo Bonzini <pbonzini@redhat.com> 22458L: kvm@vger.kernel.org 22459S: Supported 22460F: virt/lib/ 22461 22462VIRTIO AND VHOST VSOCK DRIVER 22463M: Stefan Hajnoczi <stefanha@redhat.com> 22464M: Stefano Garzarella <sgarzare@redhat.com> 22465L: kvm@vger.kernel.org 22466L: virtualization@lists.linux-foundation.org 22467L: netdev@vger.kernel.org 22468S: Maintained 22469F: drivers/vhost/vsock.c 22470F: include/linux/virtio_vsock.h 22471F: include/uapi/linux/virtio_vsock.h 22472F: net/vmw_vsock/virtio_transport.c 22473F: net/vmw_vsock/virtio_transport_common.c 22474 22475VIRTIO BALLOON 22476M: "Michael S. Tsirkin" <mst@redhat.com> 22477M: David Hildenbrand <david@redhat.com> 22478L: virtualization@lists.linux-foundation.org 22479S: Maintained 22480F: drivers/virtio/virtio_balloon.c 22481F: include/linux/balloon_compaction.h 22482F: include/uapi/linux/virtio_balloon.h 22483F: mm/balloon_compaction.c 22484 22485VIRTIO BLOCK AND SCSI DRIVERS 22486M: "Michael S. Tsirkin" <mst@redhat.com> 22487M: Jason Wang <jasowang@redhat.com> 22488R: Paolo Bonzini <pbonzini@redhat.com> 22489R: Stefan Hajnoczi <stefanha@redhat.com> 22490L: virtualization@lists.linux-foundation.org 22491S: Maintained 22492F: drivers/block/virtio_blk.c 22493F: drivers/scsi/virtio_scsi.c 22494F: drivers/vhost/scsi.c 22495F: include/uapi/linux/virtio_blk.h 22496F: include/uapi/linux/virtio_scsi.h 22497 22498VIRTIO CONSOLE DRIVER 22499M: Amit Shah <amit@kernel.org> 22500L: virtualization@lists.linux-foundation.org 22501S: Maintained 22502F: drivers/char/virtio_console.c 22503F: include/linux/virtio_console.h 22504F: include/uapi/linux/virtio_console.h 22505 22506VIRTIO CORE AND NET DRIVERS 22507M: "Michael S. Tsirkin" <mst@redhat.com> 22508M: Jason Wang <jasowang@redhat.com> 22509R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22510L: virtualization@lists.linux-foundation.org 22511S: Maintained 22512F: Documentation/ABI/testing/sysfs-bus-vdpa 22513F: Documentation/ABI/testing/sysfs-class-vduse 22514F: Documentation/devicetree/bindings/virtio/ 22515F: Documentation/driver-api/virtio/ 22516F: drivers/block/virtio_blk.c 22517F: drivers/crypto/virtio/ 22518F: drivers/net/virtio_net.c 22519F: drivers/vdpa/ 22520F: drivers/virtio/ 22521F: include/linux/vdpa.h 22522F: include/linux/virtio*.h 22523F: include/linux/vringh.h 22524F: include/uapi/linux/virtio_*.h 22525F: tools/virtio/ 22526 22527VIRTIO CRYPTO DRIVER 22528M: Gonglei <arei.gonglei@huawei.com> 22529L: virtualization@lists.linux-foundation.org 22530L: linux-crypto@vger.kernel.org 22531S: Maintained 22532F: drivers/crypto/virtio/ 22533F: include/uapi/linux/virtio_crypto.h 22534 22535VIRTIO DRIVERS FOR S390 22536M: Cornelia Huck <cohuck@redhat.com> 22537M: Halil Pasic <pasic@linux.ibm.com> 22538M: Eric Farman <farman@linux.ibm.com> 22539L: linux-s390@vger.kernel.org 22540L: virtualization@lists.linux-foundation.org 22541L: kvm@vger.kernel.org 22542S: Supported 22543F: arch/s390/include/uapi/asm/virtio-ccw.h 22544F: drivers/s390/virtio/ 22545 22546VIRTIO FILE SYSTEM 22547M: Vivek Goyal <vgoyal@redhat.com> 22548M: Stefan Hajnoczi <stefanha@redhat.com> 22549M: Miklos Szeredi <miklos@szeredi.hu> 22550L: virtualization@lists.linux-foundation.org 22551L: linux-fsdevel@vger.kernel.org 22552S: Supported 22553W: https://virtio-fs.gitlab.io/ 22554F: Documentation/filesystems/virtiofs.rst 22555F: fs/fuse/virtio_fs.c 22556F: include/uapi/linux/virtio_fs.h 22557 22558VIRTIO GPIO DRIVER 22559M: Enrico Weigelt, metux IT consult <info@metux.net> 22560M: Viresh Kumar <vireshk@kernel.org> 22561L: linux-gpio@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563S: Maintained 22564F: drivers/gpio/gpio-virtio.c 22565F: include/uapi/linux/virtio_gpio.h 22566 22567VIRTIO GPU DRIVER 22568M: David Airlie <airlied@redhat.com> 22569M: Gerd Hoffmann <kraxel@redhat.com> 22570R: Gurchetan Singh <gurchetansingh@chromium.org> 22571R: Chia-I Wu <olvaffe@gmail.com> 22572L: dri-devel@lists.freedesktop.org 22573L: virtualization@lists.linux-foundation.org 22574S: Maintained 22575T: git git://anongit.freedesktop.org/drm/drm-misc 22576F: drivers/gpu/drm/virtio/ 22577F: include/uapi/linux/virtio_gpu.h 22578 22579VIRTIO HOST (VHOST) 22580M: "Michael S. Tsirkin" <mst@redhat.com> 22581M: Jason Wang <jasowang@redhat.com> 22582L: kvm@vger.kernel.org 22583L: virtualization@lists.linux-foundation.org 22584L: netdev@vger.kernel.org 22585S: Maintained 22586T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22587F: drivers/vhost/ 22588F: include/linux/sched/vhost_task.h 22589F: include/linux/vhost_iotlb.h 22590F: include/uapi/linux/vhost.h 22591F: kernel/vhost_task.c 22592 22593VIRTIO I2C DRIVER 22594M: Conghui Chen <conghui.chen@intel.com> 22595M: Viresh Kumar <viresh.kumar@linaro.org> 22596L: linux-i2c@vger.kernel.org 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599F: drivers/i2c/busses/i2c-virtio.c 22600F: include/uapi/linux/virtio_i2c.h 22601 22602VIRTIO INPUT DRIVER 22603M: Gerd Hoffmann <kraxel@redhat.com> 22604S: Maintained 22605F: drivers/virtio/virtio_input.c 22606F: include/uapi/linux/virtio_input.h 22607 22608VIRTIO IOMMU DRIVER 22609M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22610L: virtualization@lists.linux-foundation.org 22611S: Maintained 22612F: drivers/iommu/virtio-iommu.c 22613F: include/uapi/linux/virtio_iommu.h 22614 22615VIRTIO MEM DRIVER 22616M: David Hildenbrand <david@redhat.com> 22617L: virtualization@lists.linux-foundation.org 22618S: Maintained 22619W: https://virtio-mem.gitlab.io/ 22620F: drivers/virtio/virtio_mem.c 22621F: include/uapi/linux/virtio_mem.h 22622 22623VIRTIO PMEM DRIVER 22624M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22625L: virtualization@lists.linux-foundation.org 22626S: Maintained 22627F: drivers/nvdimm/nd_virtio.c 22628F: drivers/nvdimm/virtio_pmem.c 22629 22630VIRTIO SOUND DRIVER 22631M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22632M: "Michael S. Tsirkin" <mst@redhat.com> 22633L: virtualization@lists.linux-foundation.org 22634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22635S: Maintained 22636F: include/uapi/linux/virtio_snd.h 22637F: sound/virtio/* 22638 22639VIRTUAL BOX GUEST DEVICE DRIVER 22640M: Hans de Goede <hdegoede@redhat.com> 22641M: Arnd Bergmann <arnd@arndb.de> 22642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22643S: Maintained 22644F: drivers/virt/vboxguest/ 22645F: include/linux/vbox_utils.h 22646F: include/uapi/linux/vbox*.h 22647 22648VIRTUAL BOX SHARED FOLDER VFS DRIVER 22649M: Hans de Goede <hdegoede@redhat.com> 22650L: linux-fsdevel@vger.kernel.org 22651S: Maintained 22652F: fs/vboxsf/* 22653 22654VIRTUAL PCM TEST DRIVER 22655M: Ivan Orlov <ivan.orlov0322@gmail.com> 22656L: alsa-devel@alsa-project.org 22657S: Maintained 22658F: Documentation/sound/cards/pcmtest.rst 22659F: sound/drivers/pcmtest.c 22660F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22661 22662VIRTUAL SERIO DEVICE DRIVER 22663M: Stephen Chandler Paul <thatslyude@gmail.com> 22664S: Maintained 22665F: drivers/input/serio/userio.c 22666F: include/uapi/linux/userio.h 22667 22668VISL VIRTUAL STATELESS DECODER DRIVER 22669M: Daniel Almeida <daniel.almeida@collabora.com> 22670L: linux-media@vger.kernel.org 22671S: Supported 22672F: drivers/media/test-drivers/visl 22673 22674VIVID VIRTUAL VIDEO DRIVER 22675M: Hans Verkuil <hverkuil@xs4all.nl> 22676L: linux-media@vger.kernel.org 22677S: Maintained 22678W: https://linuxtv.org 22679T: git git://linuxtv.org/media_tree.git 22680F: drivers/media/test-drivers/vivid/* 22681 22682VLYNQ BUS 22683M: Florian Fainelli <f.fainelli@gmail.com> 22684L: openwrt-devel@lists.openwrt.org (subscribers-only) 22685S: Maintained 22686F: drivers/vlynq/vlynq.c 22687F: include/linux/vlynq.h 22688 22689VM SOCKETS (AF_VSOCK) 22690M: Stefano Garzarella <sgarzare@redhat.com> 22691L: virtualization@lists.linux-foundation.org 22692L: netdev@vger.kernel.org 22693S: Maintained 22694F: drivers/net/vsockmon.c 22695F: include/net/af_vsock.h 22696F: include/uapi/linux/vm_sockets.h 22697F: include/uapi/linux/vm_sockets_diag.h 22698F: include/uapi/linux/vsockmon.h 22699F: net/vmw_vsock/ 22700F: tools/testing/vsock/ 22701 22702VMALLOC 22703M: Andrew Morton <akpm@linux-foundation.org> 22704R: Uladzislau Rezki <urezki@gmail.com> 22705R: Christoph Hellwig <hch@infradead.org> 22706R: Lorenzo Stoakes <lstoakes@gmail.com> 22707L: linux-mm@kvack.org 22708S: Maintained 22709W: http://www.linux-mm.org 22710T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22711F: include/linux/vmalloc.h 22712F: mm/vmalloc.c 22713 22714VME SUBSYSTEM 22715M: Martyn Welch <martyn@welchs.me.uk> 22716M: Manohar Vanga <manohar.vanga@gmail.com> 22717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22718L: linux-kernel@vger.kernel.org 22719S: Odd fixes 22720T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22721F: Documentation/driver-api/vme.rst 22722F: drivers/staging/vme_user/ 22723 22724VMWARE BALLOON DRIVER 22725M: Nadav Amit <namit@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: linux-kernel@vger.kernel.org 22728S: Supported 22729F: drivers/misc/vmw_balloon.c 22730 22731VMWARE HYPERVISOR INTERFACE 22732M: Ajay Kaher <akaher@vmware.com> 22733M: Alexey Makhalov <amakhalov@vmware.com> 22734R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22735L: virtualization@lists.linux-foundation.org 22736L: x86@kernel.org 22737S: Supported 22738T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22739F: arch/x86/include/asm/vmware.h 22740F: arch/x86/kernel/cpu/vmware.c 22741 22742VMWARE PVRDMA DRIVER 22743M: Bryan Tan <bryantan@vmware.com> 22744M: Vishnu Dasa <vdasa@vmware.com> 22745R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22746L: linux-rdma@vger.kernel.org 22747S: Supported 22748F: drivers/infiniband/hw/vmw_pvrdma/ 22749 22750VMWARE PVSCSI DRIVER 22751M: Vishal Bhakta <vbhakta@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: linux-scsi@vger.kernel.org 22754S: Supported 22755F: drivers/scsi/vmw_pvscsi.c 22756F: drivers/scsi/vmw_pvscsi.h 22757 22758VMWARE VIRTUAL PTP CLOCK DRIVER 22759M: Deep Shah <sdeep@vmware.com> 22760R: Ajay Kaher <akaher@vmware.com> 22761R: Alexey Makhalov <amakhalov@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: netdev@vger.kernel.org 22764S: Supported 22765F: drivers/ptp/ptp_vmw.c 22766 22767VMWARE VMCI DRIVER 22768M: Bryan Tan <bryantan@vmware.com> 22769M: Vishnu Dasa <vdasa@vmware.com> 22770R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22771L: linux-kernel@vger.kernel.org 22772S: Supported 22773F: drivers/misc/vmw_vmci/ 22774F: include/linux/vmw_vmci* 22775 22776VMWARE VMMOUSE SUBDRIVER 22777M: Zack Rusin <zackr@vmware.com> 22778R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: linux-input@vger.kernel.org 22781S: Supported 22782F: drivers/input/mouse/vmmouse.c 22783F: drivers/input/mouse/vmmouse.h 22784 22785VMWARE VMXNET3 ETHERNET DRIVER 22786M: Ronak Doshi <doshir@vmware.com> 22787R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22788L: netdev@vger.kernel.org 22789S: Supported 22790F: drivers/net/vmxnet3/ 22791 22792VMWARE VSOCK VMCI TRANSPORT DRIVER 22793M: Bryan Tan <bryantan@vmware.com> 22794M: Vishnu Dasa <vdasa@vmware.com> 22795R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22796L: linux-kernel@vger.kernel.org 22797S: Supported 22798F: net/vmw_vsock/vmci_transport* 22799 22800VOCORE VOCORE2 BOARD 22801M: Harvey Hunt <harveyhuntnexus@gmail.com> 22802L: linux-mips@vger.kernel.org 22803S: Maintained 22804F: arch/mips/boot/dts/ralink/vocore2.dts 22805 22806VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22807M: Liam Girdwood <lgirdwood@gmail.com> 22808M: Mark Brown <broonie@kernel.org> 22809L: linux-kernel@vger.kernel.org 22810S: Supported 22811W: http://www.slimlogic.co.uk/?p=48 22812T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22813F: Documentation/devicetree/bindings/regulator/ 22814F: Documentation/power/regulator/ 22815F: drivers/regulator/ 22816F: include/dt-bindings/regulator/ 22817F: include/linux/regulator/ 22818K: regulator_get_optional 22819 22820VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22821R: Matti Vaittinen <mazziesaccount@gmail.com> 22822F: drivers/regulator/irq_helpers.c 22823 22824VRF 22825M: David Ahern <dsahern@kernel.org> 22826L: netdev@vger.kernel.org 22827S: Maintained 22828F: Documentation/networking/vrf.rst 22829F: drivers/net/vrf.c 22830 22831VSPRINTF 22832M: Petr Mladek <pmladek@suse.com> 22833M: Steven Rostedt <rostedt@goodmis.org> 22834M: Sergey Senozhatsky <senozhatsky@chromium.org> 22835R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22836R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22837S: Maintained 22838T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22839F: Documentation/core-api/printk-formats.rst 22840F: lib/test_printf.c 22841F: lib/test_scanf.c 22842F: lib/vsprintf.c 22843 22844VT1211 HARDWARE MONITOR DRIVER 22845M: Juerg Haefliger <juergh@proton.me> 22846L: linux-hwmon@vger.kernel.org 22847S: Maintained 22848F: Documentation/hwmon/vt1211.rst 22849F: drivers/hwmon/vt1211.c 22850 22851VT8231 HARDWARE MONITOR DRIVER 22852M: Roger Lucas <vt8231@hiddenengine.co.uk> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: drivers/hwmon/vt8231.c 22856 22857VUB300 USB to SDIO/SD/MMC bridge chip 22858L: linux-mmc@vger.kernel.org 22859S: Orphan 22860F: drivers/mmc/host/vub300.c 22861 22862W1 DALLAS'S 1-WIRE BUS 22863M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22864S: Maintained 22865F: Documentation/devicetree/bindings/w1/ 22866F: Documentation/w1/ 22867F: drivers/w1/ 22868F: include/linux/w1.h 22869 22870W83791D HARDWARE MONITORING DRIVER 22871M: Marc Hulsman <m.hulsman@tudelft.nl> 22872L: linux-hwmon@vger.kernel.org 22873S: Maintained 22874F: Documentation/hwmon/w83791d.rst 22875F: drivers/hwmon/w83791d.c 22876 22877W83793 HARDWARE MONITORING DRIVER 22878M: Rudolf Marek <r.marek@assembler.cz> 22879L: linux-hwmon@vger.kernel.org 22880S: Maintained 22881F: Documentation/hwmon/w83793.rst 22882F: drivers/hwmon/w83793.c 22883 22884W83795 HARDWARE MONITORING DRIVER 22885M: Jean Delvare <jdelvare@suse.com> 22886L: linux-hwmon@vger.kernel.org 22887S: Maintained 22888F: drivers/hwmon/w83795.c 22889 22890W83L51xD SD/MMC CARD INTERFACE DRIVER 22891M: Pierre Ossman <pierre@ossman.eu> 22892S: Maintained 22893F: drivers/mmc/host/wbsd.* 22894 22895WACOM PROTOCOL 4 SERIAL TABLETS 22896M: Julian Squires <julian@cipht.net> 22897M: Hans de Goede <hdegoede@redhat.com> 22898L: linux-input@vger.kernel.org 22899S: Maintained 22900F: drivers/input/tablet/wacom_serial4.c 22901 22902WANGXUN ETHERNET DRIVER 22903M: Jiawen Wu <jiawenwu@trustnetic.com> 22904M: Mengyuan Lou <mengyuanlou@net-swift.com> 22905L: netdev@vger.kernel.org 22906S: Maintained 22907W: https://www.net-swift.com 22908F: Documentation/networking/device_drivers/ethernet/wangxun/* 22909F: drivers/net/ethernet/wangxun/ 22910 22911WATCHDOG DEVICE DRIVERS 22912M: Wim Van Sebroeck <wim@linux-watchdog.org> 22913M: Guenter Roeck <linux@roeck-us.net> 22914L: linux-watchdog@vger.kernel.org 22915S: Maintained 22916W: http://www.linux-watchdog.org/ 22917T: git git://www.linux-watchdog.org/linux-watchdog.git 22918F: Documentation/devicetree/bindings/watchdog/ 22919F: Documentation/watchdog/ 22920F: drivers/watchdog/ 22921F: include/linux/watchdog.h 22922F: include/trace/events/watchdog.h 22923F: include/uapi/linux/watchdog.h 22924 22925WHISKEYCOVE PMIC GPIO DRIVER 22926M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22927L: linux-gpio@vger.kernel.org 22928S: Maintained 22929F: drivers/gpio/gpio-wcove.c 22930 22931WHWAVE RTC DRIVER 22932M: Dianlong Li <long17.cool@163.com> 22933L: linux-rtc@vger.kernel.org 22934S: Maintained 22935F: drivers/rtc/rtc-sd3078.c 22936 22937WIIMOTE HID DRIVER 22938M: David Rheinsberg <david.rheinsberg@gmail.com> 22939L: linux-input@vger.kernel.org 22940S: Maintained 22941F: drivers/hid/hid-wiimote* 22942 22943WILOCITY WIL6210 WIRELESS DRIVER 22944L: linux-wireless@vger.kernel.org 22945S: Orphan 22946W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22947F: drivers/net/wireless/ath/wil6210/ 22948 22949WINBOND CIR DRIVER 22950M: David Härdeman <david@hardeman.nu> 22951S: Maintained 22952F: drivers/media/rc/winbond-cir.c 22953 22954WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22955L: linux-watchdog@vger.kernel.org 22956S: Orphan 22957F: drivers/watchdog/ebc-c384_wdt.c 22958 22959WINSYSTEMS WS16C48 GPIO DRIVER 22960M: William Breathitt Gray <william.gray@linaro.org> 22961L: linux-gpio@vger.kernel.org 22962S: Maintained 22963F: drivers/gpio/gpio-ws16c48.c 22964 22965WIREGUARD SECURE NETWORK TUNNEL 22966M: Jason A. Donenfeld <Jason@zx2c4.com> 22967L: wireguard@lists.zx2c4.com 22968L: netdev@vger.kernel.org 22969S: Maintained 22970F: drivers/net/wireguard/ 22971F: tools/testing/selftests/wireguard/ 22972 22973WISTRON LAPTOP BUTTON DRIVER 22974M: Miloslav Trmac <mitr@volny.cz> 22975S: Maintained 22976F: drivers/input/misc/wistron_btns.c 22977 22978WL3501 WIRELESS PCMCIA CARD DRIVER 22979L: linux-wireless@vger.kernel.org 22980S: Odd fixes 22981F: drivers/net/wireless/legacy/wl3501* 22982 22983WMI BINARY MOF DRIVER 22984M: Armin Wolf <W_Armin@gmx.de> 22985R: Thomas Weißschuh <linux@weissschuh.net> 22986L: platform-driver-x86@vger.kernel.org 22987S: Maintained 22988F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22989F: Documentation/wmi/devices/wmi-bmof.rst 22990F: drivers/platform/x86/wmi-bmof.c 22991 22992WOLFSON MICROELECTRONICS DRIVERS 22993L: patches@opensource.cirrus.com 22994S: Supported 22995W: https://github.com/CirrusLogic/linux-drivers/wiki 22996T: git https://github.com/CirrusLogic/linux-drivers.git 22997F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22998F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22999F: Documentation/devicetree/bindings/mfd/wm831x.txt 23000F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23001F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23002F: Documentation/devicetree/bindings/sound/wm* 23003F: Documentation/hwmon/wm83??.rst 23004F: arch/arm/mach-s3c/mach-crag6410* 23005F: drivers/clk/clk-wm83*.c 23006F: drivers/gpio/gpio-*wm*.c 23007F: drivers/gpio/gpio-arizona.c 23008F: drivers/hwmon/wm83??-hwmon.c 23009F: drivers/input/misc/wm831x-on.c 23010F: drivers/input/touchscreen/wm831x-ts.c 23011F: drivers/input/touchscreen/wm97*.c 23012F: drivers/leds/leds-wm83*.c 23013F: drivers/mfd/arizona* 23014F: drivers/mfd/cs47l24* 23015F: drivers/mfd/wm*.c 23016F: drivers/power/supply/wm83*.c 23017F: drivers/regulator/arizona* 23018F: drivers/regulator/wm8*.c 23019F: drivers/rtc/rtc-wm83*.c 23020F: drivers/video/backlight/wm83*_bl.c 23021F: drivers/watchdog/wm83*_wdt.c 23022F: include/linux/mfd/arizona/ 23023F: include/linux/mfd/wm831x/ 23024F: include/linux/mfd/wm8350/ 23025F: include/linux/mfd/wm8400* 23026F: include/linux/regulator/arizona* 23027F: include/linux/wm97xx.h 23028F: include/sound/wm????.h 23029F: sound/soc/codecs/arizona* 23030F: sound/soc/codecs/cs47l24* 23031F: sound/soc/codecs/wm* 23032 23033WORKQUEUE 23034M: Tejun Heo <tj@kernel.org> 23035R: Lai Jiangshan <jiangshanlai@gmail.com> 23036S: Maintained 23037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23038F: Documentation/core-api/workqueue.rst 23039F: include/linux/workqueue.h 23040F: kernel/workqueue.c 23041F: kernel/workqueue_internal.h 23042 23043WWAN DRIVERS 23044M: Loic Poulain <loic.poulain@linaro.org> 23045M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23046R: Johannes Berg <johannes@sipsolutions.net> 23047L: netdev@vger.kernel.org 23048S: Maintained 23049F: drivers/net/wwan/ 23050F: include/linux/wwan.h 23051F: include/uapi/linux/wwan.h 23052 23053X-POWERS AXP288 PMIC DRIVERS 23054M: Hans de Goede <hdegoede@redhat.com> 23055S: Maintained 23056F: drivers/acpi/pmic/intel_pmic_xpower.c 23057N: axp288 23058 23059X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23060M: Chen-Yu Tsai <wens@csie.org> 23061L: linux-kernel@vger.kernel.org 23062S: Maintained 23063N: axp[128] 23064 23065X.25 STACK 23066M: Martin Schiller <ms@dev.tdt.de> 23067L: linux-x25@vger.kernel.org 23068S: Maintained 23069F: Documentation/networking/lapb-module.rst 23070F: Documentation/networking/x25* 23071F: drivers/net/wan/hdlc_x25.c 23072F: drivers/net/wan/lapbether.c 23073F: include/*/lapb.h 23074F: include/net/x25* 23075F: include/uapi/linux/x25.h 23076F: net/lapb/ 23077F: net/x25/ 23078 23079X86 ARCHITECTURE (32-BIT AND 64-BIT) 23080M: Thomas Gleixner <tglx@linutronix.de> 23081M: Ingo Molnar <mingo@redhat.com> 23082M: Borislav Petkov <bp@alien8.de> 23083M: Dave Hansen <dave.hansen@linux.intel.com> 23084M: x86@kernel.org 23085R: "H. Peter Anvin" <hpa@zytor.com> 23086L: linux-kernel@vger.kernel.org 23087S: Maintained 23088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23089F: Documentation/arch/x86/ 23090F: Documentation/devicetree/bindings/x86/ 23091F: arch/x86/ 23092 23093X86 ENTRY CODE 23094M: Andy Lutomirski <luto@kernel.org> 23095L: linux-kernel@vger.kernel.org 23096S: Maintained 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23098F: arch/x86/entry/ 23099 23100X86 HARDWARE VULNERABILITIES 23101M: Thomas Gleixner <tglx@linutronix.de> 23102M: Borislav Petkov <bp@alien8.de> 23103M: Peter Zijlstra <peterz@infradead.org> 23104M: Josh Poimboeuf <jpoimboe@kernel.org> 23105R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23106S: Maintained 23107F: Documentation/admin-guide/hw-vuln/ 23108F: arch/x86/include/asm/nospec-branch.h 23109F: arch/x86/kernel/cpu/bugs.c 23110 23111X86 MCE INFRASTRUCTURE 23112M: Tony Luck <tony.luck@intel.com> 23113M: Borislav Petkov <bp@alien8.de> 23114L: linux-edac@vger.kernel.org 23115S: Maintained 23116F: Documentation/ABI/testing/sysfs-mce 23117F: Documentation/arch/x86/x86_64/machinecheck.rst 23118F: arch/x86/kernel/cpu/mce/* 23119 23120X86 MICROCODE UPDATE SUPPORT 23121M: Borislav Petkov <bp@alien8.de> 23122S: Maintained 23123F: arch/x86/kernel/cpu/microcode/* 23124 23125X86 MM 23126M: Dave Hansen <dave.hansen@linux.intel.com> 23127M: Andy Lutomirski <luto@kernel.org> 23128M: Peter Zijlstra <peterz@infradead.org> 23129L: linux-kernel@vger.kernel.org 23130S: Maintained 23131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23132F: arch/x86/mm/ 23133 23134X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23135M: Hans de Goede <hdegoede@redhat.com> 23136L: platform-driver-x86@vger.kernel.org 23137S: Maintained 23138T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23139F: drivers/platform/x86/x86-android-tablets/ 23140 23141X86 PLATFORM DRIVERS 23142M: Hans de Goede <hdegoede@redhat.com> 23143M: Mark Gross <markgross@kernel.org> 23144L: platform-driver-x86@vger.kernel.org 23145S: Maintained 23146T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23147F: drivers/platform/olpc/ 23148F: drivers/platform/x86/ 23149F: include/linux/platform_data/x86/ 23150 23151X86 PLATFORM DRIVERS - ARCH 23152R: Darren Hart <dvhart@infradead.org> 23153R: Andy Shevchenko <andy@infradead.org> 23154L: platform-driver-x86@vger.kernel.org 23155L: x86@kernel.org 23156S: Maintained 23157T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23158F: arch/x86/platform 23159 23160X86 PLATFORM UV HPE SUPERDOME FLEX 23161M: Steve Wahl <steve.wahl@hpe.com> 23162R: Mike Travis <mike.travis@hpe.com> 23163R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23164R: Russ Anderson <russ.anderson@hpe.com> 23165S: Supported 23166F: arch/x86/include/asm/uv/ 23167F: arch/x86/kernel/apic/x2apic_uv_x.c 23168F: arch/x86/platform/uv/ 23169 23170X86 STACK UNWINDING 23171M: Josh Poimboeuf <jpoimboe@kernel.org> 23172M: Peter Zijlstra <peterz@infradead.org> 23173S: Supported 23174F: arch/x86/include/asm/unwind*.h 23175F: arch/x86/kernel/dumpstack.c 23176F: arch/x86/kernel/stacktrace.c 23177F: arch/x86/kernel/unwind_*.c 23178 23179X86 VDSO 23180M: Andy Lutomirski <luto@kernel.org> 23181L: linux-kernel@vger.kernel.org 23182S: Maintained 23183T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23184F: arch/x86/entry/vdso/ 23185 23186XARRAY 23187M: Matthew Wilcox <willy@infradead.org> 23188L: linux-fsdevel@vger.kernel.org 23189S: Supported 23190F: Documentation/core-api/xarray.rst 23191F: include/linux/idr.h 23192F: include/linux/xarray.h 23193F: lib/idr.c 23194F: lib/xarray.c 23195F: tools/testing/radix-tree 23196 23197XBOX DVD IR REMOTE 23198M: Benjamin Valentin <benpicco@googlemail.com> 23199S: Maintained 23200F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23201F: drivers/media/rc/xbox_remote.c 23202 23203XC2028/3028 TUNER DRIVER 23204M: Mauro Carvalho Chehab <mchehab@kernel.org> 23205L: linux-media@vger.kernel.org 23206S: Maintained 23207W: https://linuxtv.org 23208T: git git://linuxtv.org/media_tree.git 23209F: drivers/media/tuners/xc2028.* 23210 23211XDP (eXpress Data Path) 23212M: Alexei Starovoitov <ast@kernel.org> 23213M: Daniel Borkmann <daniel@iogearbox.net> 23214M: David S. Miller <davem@davemloft.net> 23215M: Jakub Kicinski <kuba@kernel.org> 23216M: Jesper Dangaard Brouer <hawk@kernel.org> 23217M: John Fastabend <john.fastabend@gmail.com> 23218L: netdev@vger.kernel.org 23219L: bpf@vger.kernel.org 23220S: Supported 23221F: drivers/net/ethernet/*/*/*/*/*xdp* 23222F: drivers/net/ethernet/*/*/*xdp* 23223F: include/net/xdp.h 23224F: include/net/xdp_priv.h 23225F: include/trace/events/xdp.h 23226F: kernel/bpf/cpumap.c 23227F: kernel/bpf/devmap.c 23228F: net/core/xdp.c 23229F: samples/bpf/xdp* 23230F: tools/testing/selftests/bpf/*/*xdp* 23231F: tools/testing/selftests/bpf/*xdp* 23232K: (?:\b|_)xdp(?:\b|_) 23233 23234XDP SOCKETS (AF_XDP) 23235M: Björn Töpel <bjorn@kernel.org> 23236M: Magnus Karlsson <magnus.karlsson@intel.com> 23237M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23238R: Jonathan Lemon <jonathan.lemon@gmail.com> 23239L: netdev@vger.kernel.org 23240L: bpf@vger.kernel.org 23241S: Maintained 23242F: Documentation/networking/af_xdp.rst 23243F: include/net/netns/xdp.h 23244F: include/net/xdp_sock* 23245F: include/net/xsk_buff_pool.h 23246F: include/uapi/linux/if_xdp.h 23247F: include/uapi/linux/xdp_diag.h 23248F: net/xdp/ 23249F: tools/testing/selftests/bpf/*xsk* 23250 23251XEN BLOCK SUBSYSTEM 23252M: Roger Pau Monné <roger.pau@citrix.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255F: drivers/block/xen* 23256F: drivers/block/xen-blkback/* 23257 23258XEN HYPERVISOR ARM 23259M: Stefano Stabellini <sstabellini@kernel.org> 23260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23261S: Maintained 23262F: arch/arm/include/asm/xen/ 23263F: arch/arm/xen/ 23264 23265XEN HYPERVISOR ARM64 23266M: Stefano Stabellini <sstabellini@kernel.org> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Maintained 23269F: arch/arm64/include/asm/xen/ 23270F: arch/arm64/xen/ 23271 23272XEN HYPERVISOR INTERFACE 23273M: Juergen Gross <jgross@suse.com> 23274M: Stefano Stabellini <sstabellini@kernel.org> 23275R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277S: Supported 23278T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23279F: Documentation/ABI/stable/sysfs-hypervisor-xen 23280F: Documentation/ABI/testing/sysfs-hypervisor-xen 23281F: drivers/*/xen-*front.c 23282F: drivers/xen/ 23283F: include/uapi/xen/ 23284F: include/xen/ 23285F: kernel/configs/xen.config 23286 23287XEN HYPERVISOR X86 23288M: Juergen Gross <jgross@suse.com> 23289R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291S: Supported 23292F: arch/x86/configs/xen.config 23293F: arch/x86/include/asm/pvclock-abi.h 23294F: arch/x86/include/asm/xen/ 23295F: arch/x86/platform/pvh/ 23296F: arch/x86/xen/ 23297 23298XEN NETWORK BACKEND DRIVER 23299M: Wei Liu <wei.liu@kernel.org> 23300M: Paul Durrant <paul@xen.org> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: netdev@vger.kernel.org 23303S: Supported 23304F: drivers/net/xen-netback/* 23305 23306XEN PCI SUBSYSTEM 23307M: Juergen Gross <jgross@suse.com> 23308L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23309S: Supported 23310F: arch/x86/pci/*xen* 23311F: drivers/pci/*xen* 23312 23313XEN PVSCSI DRIVERS 23314M: Juergen Gross <jgross@suse.com> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: linux-scsi@vger.kernel.org 23317S: Supported 23318F: drivers/scsi/xen-scsifront.c 23319F: drivers/xen/xen-scsiback.c 23320F: include/xen/interface/io/vscsiif.h 23321 23322XEN PVUSB DRIVER 23323M: Juergen Gross <jgross@suse.com> 23324L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23325L: linux-usb@vger.kernel.org 23326S: Supported 23327F: drivers/usb/host/xen* 23328F: include/xen/interface/io/usbif.h 23329 23330XEN SOUND FRONTEND DRIVER 23331M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23332L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23334S: Supported 23335F: sound/xen/* 23336 23337XEN SWIOTLB SUBSYSTEM 23338M: Juergen Gross <jgross@suse.com> 23339M: Stefano Stabellini <sstabellini@kernel.org> 23340L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23341L: iommu@lists.linux.dev 23342S: Supported 23343F: arch/*/include/asm/xen/swiotlb-xen.h 23344F: drivers/xen/swiotlb-xen.c 23345F: include/xen/arm/swiotlb-xen.h 23346F: include/xen/swiotlb-xen.h 23347 23348XFS FILESYSTEM 23349M: Darrick J. Wong <djwong@kernel.org> 23350L: linux-xfs@vger.kernel.org 23351S: Supported 23352W: http://xfs.org/ 23353C: irc://irc.oftc.net/xfs 23354T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23355F: Documentation/ABI/testing/sysfs-fs-xfs 23356F: Documentation/admin-guide/xfs.rst 23357F: Documentation/filesystems/xfs-delayed-logging-design.rst 23358F: Documentation/filesystems/xfs-self-describing-metadata.rst 23359F: fs/xfs/ 23360F: include/uapi/linux/dqblk_xfs.h 23361F: include/uapi/linux/fsmap.h 23362 23363XILINX AMS DRIVER 23364M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23365L: linux-iio@vger.kernel.org 23366S: Maintained 23367F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23368F: drivers/iio/adc/xilinx-ams.c 23369 23370XILINX AXI ETHERNET DRIVER 23371M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23372S: Maintained 23373F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23374F: drivers/net/ethernet/xilinx/xilinx_axienet* 23375 23376XILINX CAN DRIVER 23377M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23378R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23379L: linux-can@vger.kernel.org 23380S: Maintained 23381F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23382F: drivers/net/can/xilinx_can.c 23383 23384XILINX EVENT MANAGEMENT DRIVER 23385M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23386S: Maintained 23387F: drivers/soc/xilinx/xlnx_event_manager.c 23388F: include/linux/firmware/xlnx-event-manager.h 23389 23390XILINX GPIO DRIVER 23391M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23392R: Srinivas Neeli <srinivas.neeli@amd.com> 23393R: Michal Simek <michal.simek@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23396F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23397F: drivers/gpio/gpio-xilinx.c 23398F: drivers/gpio/gpio-zynq.c 23399 23400XILINX PWM DRIVER 23401M: Sean Anderson <sean.anderson@seco.com> 23402S: Maintained 23403F: drivers/pwm/pwm-xilinx.c 23404F: include/clocksource/timer-xilinx.h 23405 23406XILINX SD-FEC IP CORES 23407M: Derek Kiernan <derek.kiernan@amd.com> 23408M: Dragan Cvetic <dragan.cvetic@amd.com> 23409S: Maintained 23410F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23411F: Documentation/misc-devices/xilinx_sdfec.rst 23412F: drivers/misc/Kconfig 23413F: drivers/misc/Makefile 23414F: drivers/misc/xilinx_sdfec.c 23415F: include/uapi/misc/xilinx_sdfec.h 23416 23417XILINX UARTLITE SERIAL DRIVER 23418M: Peter Korsgaard <jacmet@sunsite.dk> 23419L: linux-serial@vger.kernel.org 23420S: Maintained 23421F: drivers/tty/serial/uartlite.c 23422 23423XILINX VIDEO IP CORES 23424M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23425L: linux-media@vger.kernel.org 23426S: Supported 23427T: git git://linuxtv.org/media_tree.git 23428F: Documentation/devicetree/bindings/media/xilinx/ 23429F: drivers/media/platform/xilinx/ 23430F: include/uapi/linux/xilinx-v4l2-controls.h 23431 23432XILINX WATCHDOG DRIVER 23433M: Srinivas Neeli <srinivas.neeli@amd.com> 23434R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23435R: Michal Simek <michal.simek@amd.com> 23436S: Maintained 23437F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23438F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23439F: drivers/watchdog/of_xilinx_wdt.c 23440F: drivers/watchdog/xilinx_wwdt.c 23441 23442XILINX XDMA DRIVER 23443M: Lizhi Hou <lizhi.hou@amd.com> 23444M: Brian Xu <brian.xu@amd.com> 23445M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23446L: dmaengine@vger.kernel.org 23447S: Supported 23448F: drivers/dma/xilinx/xdma-regs.h 23449F: drivers/dma/xilinx/xdma.c 23450F: include/linux/dma/amd_xdma.h 23451F: include/linux/platform_data/amd_xdma.h 23452 23453XILINX ZYNQMP DPDMA DRIVER 23454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23455L: dmaengine@vger.kernel.org 23456S: Supported 23457F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23458F: drivers/dma/xilinx/xilinx_dpdma.c 23459F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23460 23461XILINX ZYNQMP OCM EDAC DRIVER 23462M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23463M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23464S: Maintained 23465F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23466F: drivers/edac/zynqmp_edac.c 23467 23468XILINX ZYNQMP PSGTR PHY DRIVER 23469M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23470L: linux-kernel@vger.kernel.org 23471S: Supported 23472T: git https://github.com/Xilinx/linux-xlnx.git 23473F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23474F: drivers/phy/xilinx/phy-zynqmp.c 23475 23476XILINX ZYNQMP SHA3 DRIVER 23477M: Harsha <harsha.harsha@amd.com> 23478S: Maintained 23479F: drivers/crypto/xilinx/zynqmp-sha.c 23480 23481XILLYBUS DRIVER 23482M: Eli Billauer <eli.billauer@gmail.com> 23483L: linux-kernel@vger.kernel.org 23484S: Supported 23485F: drivers/char/xillybus/ 23486 23487XLP9XX I2C DRIVER 23488M: George Cherian <gcherian@marvell.com> 23489L: linux-i2c@vger.kernel.org 23490S: Supported 23491W: http://www.marvell.com 23492F: drivers/i2c/busses/i2c-xlp9xx.c 23493 23494XRA1403 GPIO EXPANDER 23495M: Nandor Han <nandor.han@ge.com> 23496L: linux-gpio@vger.kernel.org 23497S: Maintained 23498F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23499F: drivers/gpio/gpio-xra1403.c 23500 23501XTENSA XTFPGA PLATFORM SUPPORT 23502M: Max Filippov <jcmvbkbc@gmail.com> 23503S: Maintained 23504F: drivers/spi/spi-xtensa-xtfpga.c 23505F: sound/soc/xtensa/xtfpga-i2s.c 23506 23507YAM DRIVER FOR AX.25 23508M: Jean-Paul Roubelat <jpr@f6fbb.org> 23509L: linux-hams@vger.kernel.org 23510S: Maintained 23511F: drivers/net/hamradio/yam* 23512F: include/linux/yam.h 23513 23514YAMA SECURITY MODULE 23515M: Kees Cook <keescook@chromium.org> 23516S: Supported 23517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23518F: Documentation/admin-guide/LSM/Yama.rst 23519F: security/yama/ 23520 23521YEALINK PHONE DRIVER 23522M: Henk Vergonet <Henk.Vergonet@gmail.com> 23523L: usbb2k-api-dev@nongnu.org 23524S: Maintained 23525F: Documentation/input/devices/yealink.rst 23526F: drivers/input/misc/yealink.* 23527 23528Z3FOLD COMPRESSED PAGE ALLOCATOR 23529M: Vitaly Wool <vitaly.wool@konsulko.com> 23530R: Miaohe Lin <linmiaohe@huawei.com> 23531L: linux-mm@kvack.org 23532S: Maintained 23533F: mm/z3fold.c 23534 23535Z8530 DRIVER FOR AX.25 23536M: Joerg Reuter <jreuter@yaina.de> 23537L: linux-hams@vger.kernel.org 23538S: Maintained 23539W: http://yaina.de/jreuter/ 23540W: http://www.qsl.net/dl1bke/ 23541F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23542F: drivers/net/hamradio/*scc.c 23543F: drivers/net/hamradio/z8530.h 23544 23545ZBUD COMPRESSED PAGE ALLOCATOR 23546M: Seth Jennings <sjenning@redhat.com> 23547M: Dan Streetman <ddstreet@ieee.org> 23548L: linux-mm@kvack.org 23549S: Maintained 23550F: mm/zbud.c 23551 23552ZD1211RW WIRELESS DRIVER 23553M: Ulrich Kunitz <kune@deine-taler.de> 23554L: linux-wireless@vger.kernel.org 23555L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23556S: Maintained 23557W: http://zd1211.ath.cx/wiki/DriverRewrite 23558F: drivers/net/wireless/zydas/zd1211rw/ 23559 23560ZD1301 MEDIA DRIVER 23561M: Antti Palosaari <crope@iki.fi> 23562L: linux-media@vger.kernel.org 23563S: Maintained 23564W: https://linuxtv.org/ 23565W: http://palosaari.fi/linux/ 23566Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23567F: drivers/media/usb/dvb-usb-v2/zd1301* 23568 23569ZD1301_DEMOD MEDIA DRIVER 23570M: Antti Palosaari <crope@iki.fi> 23571L: linux-media@vger.kernel.org 23572S: Maintained 23573W: https://linuxtv.org/ 23574W: http://palosaari.fi/linux/ 23575Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23576F: drivers/media/dvb-frontends/zd1301_demod* 23577 23578ZHAOXIN PROCESSOR SUPPORT 23579M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23580L: linux-kernel@vger.kernel.org 23581S: Maintained 23582F: arch/x86/kernel/cpu/zhaoxin.c 23583 23584ZONEFS FILESYSTEM 23585M: Damien Le Moal <dlemoal@kernel.org> 23586M: Naohiro Aota <naohiro.aota@wdc.com> 23587R: Johannes Thumshirn <jth@kernel.org> 23588L: linux-fsdevel@vger.kernel.org 23589S: Maintained 23590T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23591F: Documentation/filesystems/zonefs.rst 23592F: fs/zonefs/ 23593 23594ZPOOL COMPRESSED PAGE STORAGE API 23595M: Dan Streetman <ddstreet@ieee.org> 23596L: linux-mm@kvack.org 23597S: Maintained 23598F: include/linux/zpool.h 23599F: mm/zpool.c 23600 23601ZR36067 VIDEO FOR LINUX DRIVER 23602M: Corentin Labbe <clabbe@baylibre.com> 23603L: mjpeg-users@lists.sourceforge.net 23604L: linux-media@vger.kernel.org 23605S: Maintained 23606W: http://mjpeg.sourceforge.net/driver-zoran/ 23607Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23608F: Documentation/driver-api/media/drivers/zoran.rst 23609F: drivers/media/pci/zoran/ 23610 23611ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23612M: Minchan Kim <minchan@kernel.org> 23613M: Sergey Senozhatsky <senozhatsky@chromium.org> 23614L: linux-kernel@vger.kernel.org 23615S: Maintained 23616F: Documentation/admin-guide/blockdev/zram.rst 23617F: drivers/block/zram/ 23618 23619ZS DECSTATION Z85C30 SERIAL DRIVER 23620M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23621S: Maintained 23622F: drivers/tty/serial/zs.* 23623 23624ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23625M: Minchan Kim <minchan@kernel.org> 23626M: Sergey Senozhatsky <senozhatsky@chromium.org> 23627L: linux-mm@kvack.org 23628S: Maintained 23629F: Documentation/mm/zsmalloc.rst 23630F: include/linux/zsmalloc.h 23631F: mm/zsmalloc.c 23632 23633ZSTD 23634M: Nick Terrell <terrelln@fb.com> 23635S: Maintained 23636B: https://github.com/facebook/zstd/issues 23637T: git https://github.com/terrelln/linux.git 23638F: crypto/zstd.c 23639F: include/linux/zstd* 23640F: lib/decompress_unzstd.c 23641F: lib/zstd/ 23642N: zstd 23643K: zstd 23644 23645ZSWAP COMPRESSED SWAP CACHING 23646M: Seth Jennings <sjenning@redhat.com> 23647M: Dan Streetman <ddstreet@ieee.org> 23648M: Vitaly Wool <vitaly.wool@konsulko.com> 23649L: linux-mm@kvack.org 23650S: Maintained 23651F: mm/zswap.c 23652 23653THE REST 23654M: Linus Torvalds <torvalds@linux-foundation.org> 23655L: linux-kernel@vger.kernel.org 23656S: Buried alive in reporters 23657T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23658F: * 23659F: */ 23660
