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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/genpd/amlogic/ 1847F: drivers/mmc/host/meson* 1848F: drivers/phy/amlogic/ 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/amazon/ 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SOUND DRIVERS 1865M: Martin Povišer <povik+lin@cutebit.org> 1866L: asahi@lists.linux.dev 1867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1868S: Maintained 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872 1873ARM/APPLE MACHINE SUPPORT 1874M: Hector Martin <marcan@marcan.st> 1875M: Sven Peter <sven@svenpeter.dev> 1876R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1877L: asahi@lists.linux.dev 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880W: https://asahilinux.org 1881B: https://github.com/AsahiLinux/linux/issues 1882C: irc://irc.oftc.net/asahi-dev 1883T: git https://github.com/AsahiLinux/linux.git 1884F: Documentation/devicetree/bindings/arm/apple.yaml 1885F: Documentation/devicetree/bindings/arm/apple/* 1886F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1887F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1888F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1889F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1890F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1891F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1892F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1893F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1894F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1895F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1896F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1897F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1898F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1899F: Documentation/devicetree/bindings/power/apple* 1900F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1901F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1902F: arch/arm64/boot/dts/apple/ 1903F: drivers/bluetooth/hci_bcm4377.c 1904F: drivers/clk/clk-apple-nco.c 1905F: drivers/cpufreq/apple-soc-cpufreq.c 1906F: drivers/dma/apple-admac.c 1907F: drivers/genpd/apple/ 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM ETHERNET PHY DRIVERS 4127M: Florian Fainelli <florian.fainelli@broadcom.com> 4128R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4129L: netdev@vger.kernel.org 4130S: Supported 4131F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4132F: drivers/net/phy/bcm*.[ch] 4133F: drivers/net/phy/broadcom.c 4134F: include/linux/brcmphy.h 4135 4136BROADCOM GENET ETHERNET DRIVER 4137M: Doug Berger <opendmb@gmail.com> 4138M: Florian Fainelli <florian.fainelli@broadcom.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: netdev@vger.kernel.org 4141S: Supported 4142F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4143F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4144F: drivers/net/ethernet/broadcom/genet/ 4145F: drivers/net/ethernet/broadcom/unimac.h 4146F: drivers/net/mdio/mdio-bcm-unimac.c 4147F: include/linux/platform_data/bcmgenet.h 4148F: include/linux/platform_data/mdio-bcm-unimac.h 4149 4150BROADCOM IPROC ARM ARCHITECTURE 4151M: Ray Jui <rjui@broadcom.com> 4152M: Scott Branden <sbranden@broadcom.com> 4153R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4155S: Maintained 4156T: git https://github.com/broadcom/stblinux.git 4157F: arch/arm64/boot/dts/broadcom/northstar2/* 4158F: arch/arm64/boot/dts/broadcom/stingray/* 4159F: drivers/clk/bcm/clk-ns* 4160F: drivers/clk/bcm/clk-sr* 4161F: drivers/pinctrl/bcm/pinctrl-ns* 4162F: include/dt-bindings/clock/bcm-sr* 4163N: iproc 4164N: cygnus 4165N: bcm[-_]nsp 4166N: bcm9113* 4167N: bcm9583* 4168N: bcm9585* 4169N: bcm9586* 4170N: bcm988312 4171N: bcm113* 4172N: bcm583* 4173N: bcm585* 4174N: bcm586* 4175N: bcm88312 4176N: hr2 4177N: stingray 4178 4179BROADCOM IPROC GBIT ETHERNET DRIVER 4180M: Rafał Miłecki <rafal@milecki.pl> 4181R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4182L: netdev@vger.kernel.org 4183S: Maintained 4184F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4185F: drivers/net/ethernet/broadcom/bgmac* 4186F: drivers/net/ethernet/broadcom/unimac.h 4187 4188BROADCOM KONA GPIO DRIVER 4189M: Ray Jui <rjui@broadcom.com> 4190R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4191S: Supported 4192F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4193F: drivers/gpio/gpio-bcm-kona.c 4194 4195BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4196M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4197M: Kashyap Desai <kashyap.desai@broadcom.com> 4198M: Sumit Saxena <sumit.saxena@broadcom.com> 4199M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4200L: mpi3mr-linuxdrv.pdl@broadcom.com 4201L: linux-scsi@vger.kernel.org 4202S: Supported 4203W: https://www.broadcom.com/support/storage 4204F: drivers/scsi/mpi3mr/ 4205 4206BROADCOM NETXTREME-E ROCE DRIVER 4207M: Selvin Xavier <selvin.xavier@broadcom.com> 4208L: linux-rdma@vger.kernel.org 4209S: Supported 4210W: http://www.broadcom.com 4211F: drivers/infiniband/hw/bnxt_re/ 4212F: include/uapi/rdma/bnxt_re-abi.h 4213 4214BROADCOM NVRAM DRIVER 4215M: Rafał Miłecki <zajec5@gmail.com> 4216L: linux-mips@vger.kernel.org 4217S: Maintained 4218F: drivers/firmware/broadcom/* 4219 4220BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4221M: Rafał Miłecki <rafal@milecki.pl> 4222M: Florian Fainelli <florian.fainelli@broadcom.com> 4223R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4224L: linux-pm@vger.kernel.org 4225S: Maintained 4226T: git https://github.com/broadcom/stblinux.git 4227F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4228F: include/dt-bindings/soc/bcm-pmb.h 4229 4230BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4231M: Rafał Miłecki <zajec5@gmail.com> 4232L: linux-wireless@vger.kernel.org 4233S: Maintained 4234F: drivers/bcma/ 4235F: include/linux/bcma/ 4236 4237BROADCOM SPI DRIVER 4238M: Kamal Dasu <kamal.dasu@broadcom.com> 4239R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4240S: Maintained 4241F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4242F: drivers/spi/spi-bcm-qspi.* 4243F: drivers/spi/spi-brcmstb-qspi.c 4244F: drivers/spi/spi-iproc-qspi.c 4245 4246BROADCOM STB AVS CPUFREQ DRIVER 4247M: Markus Mayer <mmayer@broadcom.com> 4248R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4249L: linux-pm@vger.kernel.org 4250S: Maintained 4251F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4252F: drivers/cpufreq/brcmstb* 4253 4254BROADCOM STB AVS TMON DRIVER 4255M: Markus Mayer <mmayer@broadcom.com> 4256R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4257L: linux-pm@vger.kernel.org 4258S: Maintained 4259F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4260F: drivers/thermal/broadcom/brcmstb* 4261 4262BROADCOM STB DPFE DRIVER 4263M: Markus Mayer <mmayer@broadcom.com> 4264R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4266S: Maintained 4267F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4268F: drivers/memory/brcmstb_dpfe.c 4269 4270BROADCOM STB NAND FLASH DRIVER 4271M: Brian Norris <computersforpeace@gmail.com> 4272M: Kamal Dasu <kamal.dasu@broadcom.com> 4273R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4274L: linux-mtd@lists.infradead.org 4275S: Maintained 4276F: drivers/mtd/nand/raw/brcmnand/ 4277F: include/linux/platform_data/brcmnand.h 4278 4279BROADCOM STB PCIE DRIVER 4280M: Jim Quinlan <jim2101024@gmail.com> 4281M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4282M: Florian Fainelli <florian.fainelli@broadcom.com> 4283R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4284L: linux-pci@vger.kernel.org 4285S: Maintained 4286F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4287F: drivers/pci/controller/pcie-brcmstb.c 4288 4289BROADCOM SYSTEMPORT ETHERNET DRIVER 4290M: Florian Fainelli <florian.fainelli@broadcom.com> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: netdev@vger.kernel.org 4293S: Supported 4294F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4295F: drivers/net/ethernet/broadcom/bcmsysport.* 4296F: drivers/net/ethernet/broadcom/unimac.h 4297 4298BROADCOM TG3 GIGABIT ETHERNET DRIVER 4299M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4300M: Prashant Sreedharan <prashant@broadcom.com> 4301M: Michael Chan <mchan@broadcom.com> 4302L: netdev@vger.kernel.org 4303S: Supported 4304F: drivers/net/ethernet/broadcom/tg3.* 4305 4306BROADCOM VK DRIVER 4307M: Scott Branden <scott.branden@broadcom.com> 4308R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4309S: Supported 4310F: drivers/misc/bcm-vk/ 4311F: include/uapi/linux/misc/bcm_vk.h 4312 4313BROCADE BFA FC SCSI DRIVER 4314M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4315M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4316L: linux-scsi@vger.kernel.org 4317S: Supported 4318F: drivers/scsi/bfa/ 4319 4320BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4321M: Rasesh Mody <rmody@marvell.com> 4322M: Sudarsana Kalluru <skalluru@marvell.com> 4323M: GR-Linux-NIC-Dev@marvell.com 4324L: netdev@vger.kernel.org 4325S: Supported 4326F: drivers/net/ethernet/brocade/bna/ 4327 4328BSG (block layer generic sg v4 driver) 4329M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4330L: linux-scsi@vger.kernel.org 4331S: Supported 4332F: block/bsg.c 4333F: include/linux/bsg.h 4334F: include/uapi/linux/bsg.h 4335 4336BT87X AUDIO DRIVER 4337M: Clemens Ladisch <clemens@ladisch.de> 4338L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4339S: Maintained 4340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4341F: Documentation/sound/cards/bt87x.rst 4342F: sound/pci/bt87x.c 4343 4344BT8XXGPIO DRIVER 4345M: Michael Buesch <m@bues.ch> 4346S: Maintained 4347W: http://bu3sch.de/btgpio.php 4348F: drivers/gpio/gpio-bt8xx.c 4349 4350BTRFS FILE SYSTEM 4351M: Chris Mason <clm@fb.com> 4352M: Josef Bacik <josef@toxicpanda.com> 4353M: David Sterba <dsterba@suse.com> 4354L: linux-btrfs@vger.kernel.org 4355S: Maintained 4356W: https://btrfs.readthedocs.io 4357W: https://btrfs.wiki.kernel.org/ 4358Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4359C: irc://irc.libera.chat/btrfs 4360T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4361F: Documentation/filesystems/btrfs.rst 4362F: fs/btrfs/ 4363F: include/linux/btrfs* 4364F: include/trace/events/btrfs.h 4365F: include/uapi/linux/btrfs* 4366 4367BTTV VIDEO4LINUX DRIVER 4368M: Mauro Carvalho Chehab <mchehab@kernel.org> 4369L: linux-media@vger.kernel.org 4370S: Odd fixes 4371W: https://linuxtv.org 4372T: git git://linuxtv.org/media_tree.git 4373F: Documentation/driver-api/media/drivers/bttv* 4374F: drivers/media/pci/bt8xx/bttv* 4375 4376BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4377M: Chanwoo Choi <cw00.choi@samsung.com> 4378L: linux-pm@vger.kernel.org 4379L: linux-samsung-soc@vger.kernel.org 4380S: Maintained 4381T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4382F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4383F: drivers/devfreq/exynos-bus.c 4384 4385BUSLOGIC SCSI DRIVER 4386M: Khalid Aziz <khalid@gonehiking.org> 4387L: linux-scsi@vger.kernel.org 4388S: Maintained 4389F: drivers/scsi/BusLogic.* 4390F: drivers/scsi/FlashPoint.* 4391 4392BXCAN CAN NETWORK DRIVER 4393M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4394L: linux-can@vger.kernel.org 4395S: Maintained 4396F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4397F: drivers/net/can/bxcan.c 4398 4399C-MEDIA CMI8788 DRIVER 4400M: Clemens Ladisch <clemens@ladisch.de> 4401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4402S: Maintained 4403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4404F: sound/pci/oxygen/ 4405 4406C-SKY ARCHITECTURE 4407M: Guo Ren <guoren@kernel.org> 4408L: linux-csky@vger.kernel.org 4409S: Supported 4410T: git https://github.com/c-sky/csky-linux.git 4411F: Documentation/devicetree/bindings/csky/ 4412F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4413F: Documentation/devicetree/bindings/timer/csky,* 4414F: arch/csky/ 4415F: drivers/clocksource/timer-gx6605s.c 4416F: drivers/clocksource/timer-mp-csky.c 4417F: drivers/irqchip/irq-csky-* 4418N: csky 4419K: csky 4420 4421CA8210 IEEE-802.15.4 RADIO DRIVER 4422L: linux-wpan@vger.kernel.org 4423S: Orphan 4424W: https://github.com/Cascoda/ca8210-linux.git 4425F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4426F: drivers/net/ieee802154/ca8210.c 4427 4428CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4429M: David Howells <dhowells@redhat.com> 4430L: linux-cachefs@redhat.com (moderated for non-subscribers) 4431S: Supported 4432F: Documentation/filesystems/caching/cachefiles.rst 4433F: fs/cachefiles/ 4434 4435CACHESTAT: PAGE CACHE STATS FOR A FILE 4436M: Nhat Pham <nphamcs@gmail.com> 4437M: Johannes Weiner <hannes@cmpxchg.org> 4438L: linux-mm@kvack.org 4439S: Maintained 4440F: tools/testing/selftests/cachestat/test_cachestat.c 4441 4442CADENCE MIPI-CSI2 BRIDGES 4443M: Maxime Ripard <mripard@kernel.org> 4444L: linux-media@vger.kernel.org 4445S: Maintained 4446F: Documentation/devicetree/bindings/media/cdns,*.txt 4447F: drivers/media/platform/cadence/cdns-csi2* 4448 4449CADENCE NAND DRIVER 4450L: linux-mtd@lists.infradead.org 4451S: Orphan 4452F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4453F: drivers/mtd/nand/raw/cadence-nand-controller.c 4454 4455CADENCE USB3 DRD IP DRIVER 4456M: Peter Chen <peter.chen@kernel.org> 4457M: Pawel Laszczak <pawell@cadence.com> 4458R: Roger Quadros <rogerq@kernel.org> 4459R: Aswath Govindraju <a-govindraju@ti.com> 4460L: linux-usb@vger.kernel.org 4461S: Maintained 4462T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4463F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4464F: drivers/usb/cdns3/ 4465X: drivers/usb/cdns3/cdnsp* 4466 4467CADENCE USBHS DRIVER 4468M: Pawel Laszczak <pawell@cadence.com> 4469L: linux-usb@vger.kernel.org 4470S: Maintained 4471F: drivers/usb/gadget/udc/cdns2 4472 4473CADENCE USBSSP DRD IP DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4478F: drivers/usb/cdns3/ 4479X: drivers/usb/cdns3/cdns3* 4480 4481CADET FM/AM RADIO RECEIVER DRIVER 4482M: Hans Verkuil <hverkuil@xs4all.nl> 4483L: linux-media@vger.kernel.org 4484S: Maintained 4485W: https://linuxtv.org 4486T: git git://linuxtv.org/media_tree.git 4487F: drivers/media/radio/radio-cadet* 4488 4489CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4490L: linux-media@vger.kernel.org 4491S: Orphan 4492T: git git://linuxtv.org/media_tree.git 4493F: Documentation/admin-guide/media/cafe_ccic* 4494F: drivers/media/platform/marvell/ 4495 4496CAIF NETWORK LAYER 4497L: netdev@vger.kernel.org 4498S: Orphan 4499F: Documentation/networking/caif/ 4500F: drivers/net/caif/ 4501F: include/net/caif/ 4502F: include/uapi/linux/caif/ 4503F: net/caif/ 4504 4505CAKE QDISC 4506M: Toke Høiland-Jørgensen <toke@toke.dk> 4507L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4508S: Maintained 4509F: net/sched/sch_cake.c 4510 4511CAN NETWORK DRIVERS 4512M: Wolfgang Grandegger <wg@grandegger.com> 4513M: Marc Kleine-Budde <mkl@pengutronix.de> 4514L: linux-can@vger.kernel.org 4515S: Maintained 4516W: https://github.com/linux-can 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4518T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4519F: Documentation/devicetree/bindings/net/can/ 4520F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4521F: drivers/net/can/ 4522F: drivers/phy/phy-can-transceiver.c 4523F: include/linux/can/bittiming.h 4524F: include/linux/can/dev.h 4525F: include/linux/can/length.h 4526F: include/linux/can/platform/ 4527F: include/linux/can/rx-offload.h 4528F: include/uapi/linux/can/error.h 4529F: include/uapi/linux/can/netlink.h 4530F: include/uapi/linux/can/vxcan.h 4531 4532CAN NETWORK LAYER 4533M: Oliver Hartkopp <socketcan@hartkopp.net> 4534M: Marc Kleine-Budde <mkl@pengutronix.de> 4535L: linux-can@vger.kernel.org 4536S: Maintained 4537W: https://github.com/linux-can 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4540F: Documentation/networking/can.rst 4541F: include/linux/can/can-ml.h 4542F: include/linux/can/core.h 4543F: include/linux/can/skb.h 4544F: include/net/netns/can.h 4545F: include/uapi/linux/can.h 4546F: include/uapi/linux/can/bcm.h 4547F: include/uapi/linux/can/gw.h 4548F: include/uapi/linux/can/isotp.h 4549F: include/uapi/linux/can/raw.h 4550F: net/can/ 4551 4552CAN-J1939 NETWORK LAYER 4553M: Robin van der Gracht <robin@protonic.nl> 4554M: Oleksij Rempel <o.rempel@pengutronix.de> 4555R: kernel@pengutronix.de 4556L: linux-can@vger.kernel.org 4557S: Maintained 4558F: Documentation/networking/j1939.rst 4559F: include/uapi/linux/can/j1939.h 4560F: net/can/j1939/ 4561 4562CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4563M: Damien Le Moal <dlemoal@kernel.org> 4564L: linux-riscv@lists.infradead.org 4565L: linux-gpio@vger.kernel.org (pinctrl driver) 4566F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4567F: drivers/pinctrl/pinctrl-k210.c 4568 4569CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4570M: Damien Le Moal <dlemoal@kernel.org> 4571L: linux-kernel@vger.kernel.org 4572L: linux-riscv@lists.infradead.org 4573S: Maintained 4574F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4575F: drivers/reset/reset-k210.c 4576 4577CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4578M: Damien Le Moal <dlemoal@kernel.org> 4579L: linux-riscv@lists.infradead.org 4580S: Maintained 4581F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4582F: drivers/soc/canaan/ 4583F: include/soc/canaan/ 4584 4585CAPABILITIES 4586M: Serge Hallyn <serge@hallyn.com> 4587L: linux-security-module@vger.kernel.org 4588S: Supported 4589F: include/linux/capability.h 4590F: include/uapi/linux/capability.h 4591F: kernel/capability.c 4592F: security/commoncap.c 4593 4594CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4595M: Kevin Tsai <ktsai@capellamicro.com> 4596S: Maintained 4597F: drivers/iio/light/cm* 4598 4599CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4600M: Christian Lamparter <chunkeey@googlemail.com> 4601L: linux-wireless@vger.kernel.org 4602S: Maintained 4603W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4604F: drivers/net/wireless/ath/carl9170/ 4605 4606CAVIUM I2C DRIVER 4607M: Robert Richter <rric@kernel.org> 4608S: Odd Fixes 4609W: http://www.marvell.com 4610F: drivers/i2c/busses/i2c-octeon* 4611F: drivers/i2c/busses/i2c-thunderx* 4612 4613CAVIUM LIQUIDIO NETWORK DRIVER 4614M: Derek Chickles <dchickles@marvell.com> 4615M: Satanand Burla <sburla@marvell.com> 4616M: Felix Manlunas <fmanlunas@marvell.com> 4617L: netdev@vger.kernel.org 4618S: Supported 4619W: http://www.marvell.com 4620F: drivers/net/ethernet/cavium/liquidio/ 4621 4622CAVIUM MMC DRIVER 4623M: Robert Richter <rric@kernel.org> 4624S: Odd Fixes 4625W: http://www.marvell.com 4626F: drivers/mmc/host/cavium* 4627 4628CAVIUM OCTEON-TX CRYPTO DRIVER 4629M: George Cherian <gcherian@marvell.com> 4630L: linux-crypto@vger.kernel.org 4631S: Supported 4632W: http://www.marvell.com 4633F: drivers/crypto/cavium/cpt/ 4634 4635CAVIUM THUNDERX2 ARM64 SOC 4636M: Robert Richter <rric@kernel.org> 4637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4638S: Odd Fixes 4639F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4640F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4641 4642CBS/ETF/TAPRIO QDISCS 4643M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4644L: netdev@vger.kernel.org 4645S: Maintained 4646F: net/sched/sch_cbs.c 4647F: net/sched/sch_etf.c 4648F: net/sched/sch_taprio.c 4649 4650CC2520 IEEE-802.15.4 RADIO DRIVER 4651M: Stefan Schmidt <stefan@datenfreihafen.org> 4652L: linux-wpan@vger.kernel.org 4653S: Odd Fixes 4654F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4655F: drivers/net/ieee802154/cc2520.c 4656 4657CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4658M: Gilad Ben-Yossef <gilad@benyossef.com> 4659L: linux-crypto@vger.kernel.org 4660S: Supported 4661W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4662F: drivers/crypto/ccree/ 4663 4664CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4665M: Hadar Gat <hadar.gat@arm.com> 4666L: linux-crypto@vger.kernel.org 4667S: Supported 4668W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4669F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4670F: drivers/char/hw_random/cctrng.c 4671F: drivers/char/hw_random/cctrng.h 4672 4673CEC FRAMEWORK 4674M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4675L: linux-media@vger.kernel.org 4676S: Supported 4677W: http://linuxtv.org 4678T: git git://linuxtv.org/media_tree.git 4679F: Documentation/ABI/testing/debugfs-cec-error-inj 4680F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4681F: Documentation/driver-api/media/cec-core.rst 4682F: Documentation/userspace-api/media/cec 4683F: drivers/media/cec/ 4684F: drivers/media/rc/keymaps/rc-cec.c 4685F: include/media/cec-notifier.h 4686F: include/media/cec.h 4687F: include/uapi/linux/cec-funcs.h 4688F: include/uapi/linux/cec.h 4689 4690CEC GPIO DRIVER 4691M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4692L: linux-media@vger.kernel.org 4693S: Supported 4694W: http://linuxtv.org 4695T: git git://linuxtv.org/media_tree.git 4696F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4697F: drivers/media/cec/platform/cec-gpio/ 4698 4699CELL BROADBAND ENGINE ARCHITECTURE 4700M: Arnd Bergmann <arnd@arndb.de> 4701L: linuxppc-dev@lists.ozlabs.org 4702S: Supported 4703W: http://www.ibm.com/developerworks/power/cell/ 4704F: arch/powerpc/include/asm/cell*.h 4705F: arch/powerpc/include/asm/spu*.h 4706F: arch/powerpc/include/uapi/asm/spu*.h 4707F: arch/powerpc/platforms/cell/ 4708 4709CELLWISE CW2015 BATTERY DRIVER 4710M: Tobias Schrammm <t.schramm@manjaro.org> 4711S: Maintained 4712F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4713F: drivers/power/supply/cw2015_battery.c 4714 4715CEPH COMMON CODE (LIBCEPH) 4716M: Ilya Dryomov <idryomov@gmail.com> 4717M: Xiubo Li <xiubli@redhat.com> 4718R: Jeff Layton <jlayton@kernel.org> 4719L: ceph-devel@vger.kernel.org 4720S: Supported 4721W: http://ceph.com/ 4722T: git https://github.com/ceph/ceph-client.git 4723F: include/linux/ceph/ 4724F: include/linux/crush/ 4725F: net/ceph/ 4726 4727CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4728M: Xiubo Li <xiubli@redhat.com> 4729M: Ilya Dryomov <idryomov@gmail.com> 4730R: Jeff Layton <jlayton@kernel.org> 4731L: ceph-devel@vger.kernel.org 4732S: Supported 4733W: http://ceph.com/ 4734T: git https://github.com/ceph/ceph-client.git 4735F: Documentation/filesystems/ceph.rst 4736F: fs/ceph/ 4737 4738CERTIFICATE HANDLING 4739M: David Howells <dhowells@redhat.com> 4740M: David Woodhouse <dwmw2@infradead.org> 4741L: keyrings@vger.kernel.org 4742S: Maintained 4743F: Documentation/admin-guide/module-signing.rst 4744F: certs/ 4745F: scripts/sign-file.c 4746F: tools/certs/ 4747 4748CFAG12864B LCD DRIVER 4749M: Miguel Ojeda <ojeda@kernel.org> 4750S: Maintained 4751F: drivers/auxdisplay/cfag12864b.c 4752F: include/linux/cfag12864b.h 4753 4754CFAG12864BFB LCD FRAMEBUFFER DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864bfb.c 4758F: include/linux/cfag12864b.h 4759 4760CHAR and MISC DRIVERS 4761M: Arnd Bergmann <arnd@arndb.de> 4762M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4763S: Supported 4764T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4765F: drivers/char/ 4766F: drivers/misc/ 4767F: include/linux/miscdevice.h 4768X: drivers/char/agp/ 4769X: drivers/char/hw_random/ 4770X: drivers/char/ipmi/ 4771X: drivers/char/random.c 4772X: drivers/char/tpm/ 4773 4774CHECKPATCH 4775M: Andy Whitcroft <apw@canonical.com> 4776M: Joe Perches <joe@perches.com> 4777R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4778R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4779S: Maintained 4780F: scripts/checkpatch.pl 4781 4782CHECKPATCH DOCUMENTATION 4783M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785R: Joe Perches <joe@perches.com> 4786S: Maintained 4787F: Documentation/dev-tools/checkpatch.rst 4788 4789CHINESE DOCUMENTATION 4790M: Alex Shi <alexs@kernel.org> 4791M: Yanteng Si <siyanteng@loongson.cn> 4792S: Maintained 4793F: Documentation/translations/zh_CN/ 4794 4795CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4796M: Peter Chen <peter.chen@kernel.org> 4797L: linux-usb@vger.kernel.org 4798S: Maintained 4799T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4800F: drivers/usb/chipidea/ 4801 4802CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4803M: Hans de Goede <hdegoede@redhat.com> 4804L: linux-input@vger.kernel.org 4805S: Maintained 4806F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4807F: drivers/input/touchscreen/chipone_icn8318.c 4808 4809CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4810M: Hans de Goede <hdegoede@redhat.com> 4811L: linux-input@vger.kernel.org 4812S: Maintained 4813F: drivers/input/touchscreen/chipone_icn8505.c 4814 4815CHROME HARDWARE PLATFORM SUPPORT 4816M: Benson Leung <bleung@chromium.org> 4817L: chrome-platform@lists.linux.dev 4818S: Maintained 4819T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4820F: drivers/platform/chrome/ 4821 4822CHROMEOS EC CODEC DRIVER 4823M: Cheng-Yi Chiang <cychiang@chromium.org> 4824M: Tzung-Bi Shih <tzungbi@kernel.org> 4825R: Guenter Roeck <groeck@chromium.org> 4826L: chrome-platform@lists.linux.dev 4827S: Maintained 4828F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4829F: sound/soc/codecs/cros_ec_codec.* 4830 4831CHROMEOS EC SUBDRIVERS 4832M: Benson Leung <bleung@chromium.org> 4833R: Guenter Roeck <groeck@chromium.org> 4834L: chrome-platform@lists.linux.dev 4835S: Maintained 4836F: drivers/power/supply/cros_usbpd-charger.c 4837N: cros_ec 4838N: cros-ec 4839 4840CHROMEOS EC UART DRIVER 4841M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4842R: Benson Leung <bleung@chromium.org> 4843R: Tzung-Bi Shih <tzungbi@kernel.org> 4844S: Maintained 4845F: drivers/platform/chrome/cros_ec_uart.c 4846 4847CHROMEOS EC USB PD NOTIFY DRIVER 4848M: Prashant Malani <pmalani@chromium.org> 4849L: chrome-platform@lists.linux.dev 4850S: Maintained 4851F: drivers/platform/chrome/cros_usbpd_notify.c 4852F: include/linux/platform_data/cros_usbpd_notify.h 4853 4854CHROMEOS EC USB TYPE-C DRIVER 4855M: Prashant Malani <pmalani@chromium.org> 4856L: chrome-platform@lists.linux.dev 4857S: Maintained 4858F: drivers/platform/chrome/cros_ec_typec.* 4859F: drivers/platform/chrome/cros_typec_switch.c 4860F: drivers/platform/chrome/cros_typec_vdm.* 4861 4862CHROMEOS HPS DRIVER 4863M: Dan Callaghan <dcallagh@chromium.org> 4864R: Sami Kyöstilä <skyostil@chromium.org> 4865S: Maintained 4866F: drivers/platform/chrome/cros_hps_i2c.c 4867 4868CHRONTEL CH7322 CEC DRIVER 4869M: Joe Tessler <jrt@google.com> 4870L: linux-media@vger.kernel.org 4871S: Maintained 4872T: git git://linuxtv.org/media_tree.git 4873F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4874F: drivers/media/cec/i2c/ch7322.c 4875 4876CIRRUS LOGIC AUDIO CODEC DRIVERS 4877M: James Schulman <james.schulman@cirrus.com> 4878M: David Rhodes <david.rhodes@cirrus.com> 4879M: Richard Fitzgerald <rf@opensource.cirrus.com> 4880L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4881L: patches@opensource.cirrus.com 4882S: Maintained 4883F: Documentation/devicetree/bindings/sound/cirrus,cs* 4884F: include/dt-bindings/sound/cs* 4885F: include/sound/cs* 4886F: sound/pci/hda/cs* 4887F: sound/pci/hda/hda_cs_dsp_ctl.* 4888F: sound/soc/codecs/cs* 4889 4890CIRRUS LOGIC DSP FIRMWARE DRIVER 4891M: Simon Trimmer <simont@opensource.cirrus.com> 4892M: Charles Keepax <ckeepax@opensource.cirrus.com> 4893M: Richard Fitzgerald <rf@opensource.cirrus.com> 4894L: patches@opensource.cirrus.com 4895S: Supported 4896W: https://github.com/CirrusLogic/linux-drivers/wiki 4897T: git https://github.com/CirrusLogic/linux-drivers.git 4898F: drivers/firmware/cirrus/* 4899F: include/linux/firmware/cirrus/* 4900 4901CIRRUS LOGIC EP93XX ETHERNET DRIVER 4902M: Hartley Sweeten <hsweeten@visionengravers.com> 4903L: netdev@vger.kernel.org 4904S: Maintained 4905F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4906 4907CIRRUS LOGIC LOCHNAGAR DRIVER 4908M: Charles Keepax <ckeepax@opensource.cirrus.com> 4909M: Richard Fitzgerald <rf@opensource.cirrus.com> 4910L: patches@opensource.cirrus.com 4911S: Supported 4912F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4916F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4917F: Documentation/hwmon/lochnagar.rst 4918F: drivers/clk/clk-lochnagar.c 4919F: drivers/hwmon/lochnagar-hwmon.c 4920F: drivers/mfd/lochnagar-i2c.c 4921F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4922F: drivers/regulator/lochnagar-regulator.c 4923F: include/dt-bindings/clock/lochnagar.h 4924F: include/dt-bindings/pinctrl/lochnagar.h 4925F: include/linux/mfd/lochnagar* 4926F: sound/soc/codecs/lochnagar-sc.c 4927 4928CIRRUS LOGIC MADERA CODEC DRIVERS 4929M: Charles Keepax <ckeepax@opensource.cirrus.com> 4930M: Richard Fitzgerald <rf@opensource.cirrus.com> 4931L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4932L: patches@opensource.cirrus.com 4933S: Supported 4934W: https://github.com/CirrusLogic/linux-drivers/wiki 4935T: git https://github.com/CirrusLogic/linux-drivers.git 4936F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4937F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4938F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4939F: drivers/gpio/gpio-madera* 4940F: drivers/irqchip/irq-madera* 4941F: drivers/mfd/cs47l* 4942F: drivers/mfd/madera* 4943F: drivers/pinctrl/cirrus/* 4944F: include/dt-bindings/sound/madera* 4945F: include/linux/irqchip/irq-madera* 4946F: include/linux/mfd/madera/* 4947F: include/sound/madera* 4948F: sound/soc/codecs/cs47l* 4949F: sound/soc/codecs/madera* 4950 4951CISCO FCOE HBA DRIVER 4952M: Satish Kharat <satishkh@cisco.com> 4953M: Sesidhar Baddela <sebaddel@cisco.com> 4954M: Karan Tilak Kumar <kartilak@cisco.com> 4955L: linux-scsi@vger.kernel.org 4956S: Supported 4957F: drivers/scsi/fnic/ 4958 4959CISCO SCSI HBA DRIVER 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961M: Sesidhar Baddela <sebaddel@cisco.com> 4962L: linux-scsi@vger.kernel.org 4963S: Supported 4964F: drivers/scsi/snic/ 4965 4966CISCO VIC ETHERNET NIC DRIVER 4967M: Christian Benvenuti <benve@cisco.com> 4968M: Satish Kharat <satishkh@cisco.com> 4969S: Supported 4970F: drivers/net/ethernet/cisco/enic/ 4971 4972CISCO VIC LOW LATENCY NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Nelson Escobar <neescoba@cisco.com> 4975S: Supported 4976F: drivers/infiniband/hw/usnic/ 4977 4978CLANG CONTROL FLOW INTEGRITY SUPPORT 4979M: Sami Tolvanen <samitolvanen@google.com> 4980M: Kees Cook <keescook@chromium.org> 4981R: Nathan Chancellor <nathan@kernel.org> 4982R: Nick Desaulniers <ndesaulniers@google.com> 4983L: llvm@lists.linux.dev 4984S: Supported 4985B: https://github.com/ClangBuiltLinux/linux/issues 4986T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4987F: include/linux/cfi.h 4988F: kernel/cfi.c 4989 4990CLANG-FORMAT FILE 4991M: Miguel Ojeda <ojeda@kernel.org> 4992S: Maintained 4993F: .clang-format 4994 4995CLANG/LLVM BUILD SUPPORT 4996M: Nathan Chancellor <nathan@kernel.org> 4997M: Nick Desaulniers <ndesaulniers@google.com> 4998R: Tom Rix <trix@redhat.com> 4999L: llvm@lists.linux.dev 5000S: Supported 5001W: https://clangbuiltlinux.github.io/ 5002B: https://github.com/ClangBuiltLinux/linux/issues 5003C: irc://irc.libera.chat/clangbuiltlinux 5004F: Documentation/kbuild/llvm.rst 5005F: include/linux/compiler-clang.h 5006F: scripts/Makefile.clang 5007F: scripts/clang-tools/ 5008K: \b(?i:clang|llvm)\b 5009 5010CLK API 5011M: Russell King <linux@armlinux.org.uk> 5012L: linux-clk@vger.kernel.org 5013S: Maintained 5014F: include/linux/clk.h 5015 5016CLOCKSOURCE, CLOCKEVENT DRIVERS 5017M: Daniel Lezcano <daniel.lezcano@linaro.org> 5018M: Thomas Gleixner <tglx@linutronix.de> 5019L: linux-kernel@vger.kernel.org 5020S: Supported 5021T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5022F: Documentation/devicetree/bindings/timer/ 5023F: drivers/clocksource/ 5024 5025CMPC ACPI DRIVER 5026M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5027M: Daniel Oliveira Nascimento <don@syst.com.br> 5028L: platform-driver-x86@vger.kernel.org 5029S: Supported 5030F: drivers/platform/x86/classmate-laptop.c 5031 5032COBALT MEDIA DRIVER 5033M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5034L: linux-media@vger.kernel.org 5035S: Supported 5036W: https://linuxtv.org 5037T: git git://linuxtv.org/media_tree.git 5038F: drivers/media/pci/cobalt/ 5039 5040COCCINELLE/Semantic Patches (SmPL) 5041M: Julia Lawall <Julia.Lawall@inria.fr> 5042M: Nicolas Palix <nicolas.palix@imag.fr> 5043L: cocci@inria.fr (moderated for non-subscribers) 5044S: Supported 5045W: https://coccinelle.gitlabpages.inria.fr/website/ 5046T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5047F: Documentation/dev-tools/coccinelle.rst 5048F: scripts/coccicheck 5049F: scripts/coccinelle/ 5050 5051CODA FILE SYSTEM 5052M: Jan Harkes <jaharkes@cs.cmu.edu> 5053M: coda@cs.cmu.edu 5054L: codalist@coda.cs.cmu.edu 5055S: Maintained 5056W: http://www.coda.cs.cmu.edu/ 5057F: Documentation/filesystems/coda.rst 5058F: fs/coda/ 5059F: include/linux/coda*.h 5060F: include/uapi/linux/coda*.h 5061 5062CODA V4L2 MEM2MEM DRIVER 5063M: Philipp Zabel <p.zabel@pengutronix.de> 5064L: linux-media@vger.kernel.org 5065S: Maintained 5066F: Documentation/devicetree/bindings/media/coda.yaml 5067F: drivers/media/platform/chips-media/ 5068 5069CODE OF CONDUCT 5070M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5071S: Supported 5072F: Documentation/process/code-of-conduct-interpretation.rst 5073F: Documentation/process/code-of-conduct.rst 5074 5075COMEDI DRIVERS 5076M: Ian Abbott <abbotti@mev.co.uk> 5077M: H Hartley Sweeten <hsweeten@visionengravers.com> 5078S: Odd Fixes 5079F: drivers/comedi/ 5080F: include/linux/comedi/ 5081F: include/uapi/linux/comedi.h 5082 5083COMMON CLK FRAMEWORK 5084M: Michael Turquette <mturquette@baylibre.com> 5085M: Stephen Boyd <sboyd@kernel.org> 5086L: linux-clk@vger.kernel.org 5087S: Maintained 5088Q: http://patchwork.kernel.org/project/linux-clk/list/ 5089T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5090F: Documentation/devicetree/bindings/clock/ 5091F: drivers/clk/ 5092F: include/dt-bindings/clock/ 5093F: include/linux/clk-pr* 5094F: include/linux/clk/ 5095F: include/linux/of_clk.h 5096X: drivers/clk/clkdev.c 5097 5098COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5099M: Steve French <sfrench@samba.org> 5100R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5101R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5102R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5103R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5104L: linux-cifs@vger.kernel.org 5105L: samba-technical@lists.samba.org (moderated for non-subscribers) 5106S: Supported 5107W: https://wiki.samba.org/index.php/LinuxCIFS 5108T: git git://git.samba.org/sfrench/cifs-2.6.git 5109F: Documentation/admin-guide/cifs/ 5110F: fs/smb/client/ 5111F: fs/smb/common/ 5112F: include/uapi/linux/cifs 5113 5114COMPACTPCI HOTPLUG CORE 5115M: Scott Murray <scott@spiteful.org> 5116L: linux-pci@vger.kernel.org 5117S: Maintained 5118F: drivers/pci/hotplug/cpci_hotplug* 5119 5120COMPACTPCI HOTPLUG GENERIC DRIVER 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpcihp_generic.c 5125 5126COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_zt5550.* 5131 5132COMPAL LAPTOP SUPPORT 5133M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5134L: platform-driver-x86@vger.kernel.org 5135S: Maintained 5136F: drivers/platform/x86/compal-laptop.c 5137 5138COMPILER ATTRIBUTES 5139M: Miguel Ojeda <ojeda@kernel.org> 5140R: Nick Desaulniers <ndesaulniers@google.com> 5141S: Maintained 5142F: include/linux/compiler_attributes.h 5143 5144COMPUTE EXPRESS LINK (CXL) 5145M: Alison Schofield <alison.schofield@intel.com> 5146M: Vishal Verma <vishal.l.verma@intel.com> 5147M: Ira Weiny <ira.weiny@intel.com> 5148M: Ben Widawsky <bwidawsk@kernel.org> 5149M: Dan Williams <dan.j.williams@intel.com> 5150L: linux-cxl@vger.kernel.org 5151S: Maintained 5152F: drivers/cxl/ 5153F: include/uapi/linux/cxl_mem.h 5154 5155COMPUTE EXPRESS LINK PMU (CPMU) 5156M: Jonathan Cameron <jonathan.cameron@huawei.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: Documentation/admin-guide/perf/cxl.rst 5160F: drivers/perf/cxl_pmu.c 5161 5162CONEXANT ACCESSRUNNER USB DRIVER 5163L: accessrunner-general@lists.sourceforge.net 5164S: Orphan 5165W: http://accessrunner.sourceforge.net/ 5166F: drivers/usb/atm/cxacru.c 5167 5168CONFIGFS 5169M: Joel Becker <jlbec@evilplan.org> 5170M: Christoph Hellwig <hch@lst.de> 5171S: Supported 5172T: git git://git.infradead.org/users/hch/configfs.git 5173F: fs/configfs/ 5174F: include/linux/configfs.h 5175F: samples/configfs/ 5176 5177CONSOLE SUBSYSTEM 5178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5179S: Supported 5180F: drivers/video/console/ 5181F: include/linux/console* 5182 5183CONTEXT TRACKING 5184M: Frederic Weisbecker <frederic@kernel.org> 5185M: "Paul E. McKenney" <paulmck@kernel.org> 5186S: Maintained 5187F: include/linux/context_tracking* 5188F: kernel/context_tracking.c 5189 5190CONTROL GROUP (CGROUP) 5191M: Tejun Heo <tj@kernel.org> 5192M: Zefan Li <lizefan.x@bytedance.com> 5193M: Johannes Weiner <hannes@cmpxchg.org> 5194L: cgroups@vger.kernel.org 5195S: Maintained 5196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5197F: Documentation/admin-guide/cgroup-v1/ 5198F: Documentation/admin-guide/cgroup-v2.rst 5199F: include/linux/cgroup* 5200F: kernel/cgroup/ 5201F: tools/testing/selftests/cgroup/ 5202 5203CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5204M: Tejun Heo <tj@kernel.org> 5205M: Josef Bacik <josef@toxicpanda.com> 5206M: Jens Axboe <axboe@kernel.dk> 5207L: cgroups@vger.kernel.org 5208L: linux-block@vger.kernel.org 5209T: git git://git.kernel.dk/linux-block 5210F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5211F: block/bfq-cgroup.c 5212F: block/blk-cgroup.c 5213F: block/blk-iocost.c 5214F: block/blk-iolatency.c 5215F: block/blk-throttle.c 5216F: include/linux/blk-cgroup.h 5217 5218CONTROL GROUP - CPUSET 5219M: Waiman Long <longman@redhat.com> 5220M: Zefan Li <lizefan.x@bytedance.com> 5221L: cgroups@vger.kernel.org 5222S: Maintained 5223T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5224F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5225F: include/linux/cpuset.h 5226F: kernel/cgroup/cpuset.c 5227 5228CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5229M: Johannes Weiner <hannes@cmpxchg.org> 5230M: Michal Hocko <mhocko@kernel.org> 5231M: Roman Gushchin <roman.gushchin@linux.dev> 5232M: Shakeel Butt <shakeelb@google.com> 5233R: Muchun Song <muchun.song@linux.dev> 5234L: cgroups@vger.kernel.org 5235L: linux-mm@kvack.org 5236S: Maintained 5237F: mm/memcontrol.c 5238F: mm/swap_cgroup.c 5239F: tools/testing/selftests/cgroup/memcg_protection.m 5240F: tools/testing/selftests/cgroup/test_kmem.c 5241F: tools/testing/selftests/cgroup/test_memcontrol.c 5242 5243CORETEMP HARDWARE MONITORING DRIVER 5244M: Fenghua Yu <fenghua.yu@intel.com> 5245L: linux-hwmon@vger.kernel.org 5246S: Maintained 5247F: Documentation/hwmon/coretemp.rst 5248F: drivers/hwmon/coretemp.c 5249 5250CORSAIR-CPRO HARDWARE MONITOR DRIVER 5251M: Marius Zachmann <mail@mariuszachmann.de> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: drivers/hwmon/corsair-cpro.c 5255 5256CORSAIR-PSU HARDWARE MONITOR DRIVER 5257M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5258L: linux-hwmon@vger.kernel.org 5259S: Maintained 5260F: Documentation/hwmon/corsair-psu.rst 5261F: drivers/hwmon/corsair-psu.c 5262 5263COUNTER SUBSYSTEM 5264M: William Breathitt Gray <william.gray@linaro.org> 5265L: linux-iio@vger.kernel.org 5266S: Maintained 5267T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5268F: Documentation/ABI/testing/sysfs-bus-counter 5269F: Documentation/driver-api/generic-counter.rst 5270F: drivers/counter/ 5271F: include/linux/counter.h 5272F: include/uapi/linux/counter.h 5273F: tools/counter/ 5274 5275CP2615 I2C DRIVER 5276M: Bence Csókás <bence98@sch.bme.hu> 5277S: Maintained 5278F: drivers/i2c/busses/i2c-cp2615.c 5279 5280CPMAC ETHERNET DRIVER 5281M: Florian Fainelli <f.fainelli@gmail.com> 5282L: netdev@vger.kernel.org 5283S: Maintained 5284F: drivers/net/ethernet/ti/cpmac.c 5285 5286CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5287M: Viresh Kumar <viresh.kumar@linaro.org> 5288M: Sudeep Holla <sudeep.holla@arm.com> 5289L: linux-pm@vger.kernel.org 5290S: Maintained 5291W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5292F: drivers/cpufreq/vexpress-spc-cpufreq.c 5293 5294CPU FREQUENCY SCALING FRAMEWORK 5295M: "Rafael J. Wysocki" <rafael@kernel.org> 5296M: Viresh Kumar <viresh.kumar@linaro.org> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299B: https://bugzilla.kernel.org 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5301T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5302F: Documentation/admin-guide/pm/cpufreq.rst 5303F: Documentation/admin-guide/pm/intel_pstate.rst 5304F: Documentation/cpu-freq/ 5305F: Documentation/devicetree/bindings/cpufreq/ 5306F: drivers/cpufreq/ 5307F: include/linux/cpufreq.h 5308F: include/linux/sched/cpufreq.h 5309F: kernel/sched/cpufreq*.c 5310F: tools/testing/selftests/cpufreq/ 5311 5312CPU HOTPLUG 5313M: Thomas Gleixner <tglx@linutronix.de> 5314M: Peter Zijlstra <peterz@infradead.org> 5315L: linux-kernel@vger.kernel.org 5316S: Maintained 5317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5318F: include/linux/cpu.h 5319F: include/linux/cpuhotplug.h 5320F: include/linux/smpboot.h 5321F: kernel/cpu.c 5322F: kernel/smpboot.* 5323 5324CPU IDLE TIME MANAGEMENT FRAMEWORK 5325M: "Rafael J. Wysocki" <rafael@kernel.org> 5326M: Daniel Lezcano <daniel.lezcano@linaro.org> 5327L: linux-pm@vger.kernel.org 5328S: Maintained 5329B: https://bugzilla.kernel.org 5330T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5331F: Documentation/admin-guide/pm/cpuidle.rst 5332F: Documentation/driver-api/pm/cpuidle.rst 5333F: drivers/cpuidle/ 5334F: include/linux/cpuidle.h 5335 5336CPU POWER MONITORING SUBSYSTEM 5337M: Thomas Renninger <trenn@suse.com> 5338M: Shuah Khan <shuah@kernel.org> 5339M: Shuah Khan <skhan@linuxfoundation.org> 5340L: linux-pm@vger.kernel.org 5341S: Maintained 5342F: tools/power/cpupower/ 5343 5344CPUID/MSR DRIVER 5345M: "H. Peter Anvin" <hpa@zytor.com> 5346S: Maintained 5347F: arch/x86/kernel/cpuid.c 5348F: arch/x86/kernel/msr.c 5349 5350CPUIDLE DRIVER - ARM BIG LITTLE 5351M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5352M: Daniel Lezcano <daniel.lezcano@linaro.org> 5353L: linux-pm@vger.kernel.org 5354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5355S: Maintained 5356T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5357F: drivers/cpuidle/cpuidle-big_little.c 5358 5359CPUIDLE DRIVER - ARM EXYNOS 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361M: Kukjin Kim <kgene@kernel.org> 5362R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5363L: linux-pm@vger.kernel.org 5364L: linux-samsung-soc@vger.kernel.org 5365S: Supported 5366F: arch/arm/mach-exynos/pm.c 5367F: drivers/cpuidle/cpuidle-exynos.c 5368F: include/linux/platform_data/cpuidle-exynos.h 5369 5370CPUIDLE DRIVER - ARM PSCI 5371M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5372M: Sudeep Holla <sudeep.holla@arm.com> 5373L: linux-pm@vger.kernel.org 5374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5375S: Supported 5376F: drivers/cpuidle/cpuidle-psci.c 5377 5378CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5379M: Ulf Hansson <ulf.hansson@linaro.org> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci-domain.c 5384F: drivers/cpuidle/cpuidle-psci.h 5385 5386CPUIDLE DRIVER - DT IDLE PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389S: Supported 5390F: drivers/cpuidle/dt_idle_genpd.c 5391F: drivers/cpuidle/dt_idle_genpd.h 5392 5393CPUIDLE DRIVER - RISC-V SBI 5394M: Anup Patel <anup@brainfault.org> 5395L: linux-pm@vger.kernel.org 5396L: linux-riscv@lists.infradead.org 5397S: Maintained 5398F: drivers/cpuidle/cpuidle-riscv-sbi.c 5399 5400CRAMFS FILESYSTEM 5401M: Nicolas Pitre <nico@fluxnic.net> 5402S: Maintained 5403F: Documentation/filesystems/cramfs.rst 5404F: fs/cramfs/ 5405 5406CREATIVE SB0540 5407M: Bastien Nocera <hadess@hadess.net> 5408L: linux-input@vger.kernel.org 5409S: Maintained 5410F: drivers/hid/hid-creative-sb0540.c 5411 5412CRYPTO API 5413M: Herbert Xu <herbert@gondor.apana.org.au> 5414M: "David S. Miller" <davem@davemloft.net> 5415L: linux-crypto@vger.kernel.org 5416S: Maintained 5417T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5418T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5419F: Documentation/crypto/ 5420F: Documentation/devicetree/bindings/crypto/ 5421F: arch/*/crypto/ 5422F: crypto/ 5423F: drivers/crypto/ 5424F: include/crypto/ 5425F: include/linux/crypto* 5426F: lib/crypto/ 5427 5428CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5429M: Neil Horman <nhorman@tuxdriver.com> 5430L: linux-crypto@vger.kernel.org 5431S: Maintained 5432F: crypto/ansi_cprng.c 5433F: crypto/rng.c 5434 5435CS3308 MEDIA DRIVER 5436M: Hans Verkuil <hverkuil@xs4all.nl> 5437L: linux-media@vger.kernel.org 5438S: Odd Fixes 5439W: http://linuxtv.org 5440T: git git://linuxtv.org/media_tree.git 5441F: drivers/media/i2c/cs3308.c 5442 5443CS5535 Audio ALSA driver 5444M: Jaya Kumar <jayakumar.alsa@gmail.com> 5445S: Maintained 5446F: sound/pci/cs5535audio/ 5447 5448CTU CAN FD DRIVER 5449M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5450M: Ondrej Ille <ondrej.ille@gmail.com> 5451L: linux-can@vger.kernel.org 5452S: Maintained 5453F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5454F: drivers/net/can/ctucanfd/ 5455 5456CW1200 WLAN driver 5457M: Solomon Peachy <pizza@shaftnet.org> 5458S: Maintained 5459F: drivers/net/wireless/st/cw1200/ 5460 5461CX18 VIDEO4LINUX DRIVER 5462M: Andy Walls <awalls@md.metrocast.net> 5463L: linux-media@vger.kernel.org 5464S: Maintained 5465W: https://linuxtv.org 5466T: git git://linuxtv.org/media_tree.git 5467F: drivers/media/pci/cx18/ 5468F: include/uapi/linux/ivtv* 5469 5470CX2341X MPEG ENCODER HELPER MODULE 5471M: Hans Verkuil <hverkuil@xs4all.nl> 5472L: linux-media@vger.kernel.org 5473S: Maintained 5474W: https://linuxtv.org 5475T: git git://linuxtv.org/media_tree.git 5476F: drivers/media/common/cx2341x* 5477F: include/media/drv-intf/cx2341x.h 5478 5479CX24120 MEDIA DRIVER 5480M: Jemma Denson <jdenson@gmail.com> 5481M: Patrick Boettcher <patrick.boettcher@posteo.de> 5482L: linux-media@vger.kernel.org 5483S: Maintained 5484W: https://linuxtv.org 5485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5486F: drivers/media/dvb-frontends/cx24120* 5487 5488CX88 VIDEO4LINUX DRIVER 5489M: Mauro Carvalho Chehab <mchehab@kernel.org> 5490L: linux-media@vger.kernel.org 5491S: Odd fixes 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: Documentation/driver-api/media/drivers/cx88* 5495F: drivers/media/pci/cx88/ 5496 5497CXD2820R MEDIA DRIVER 5498M: Antti Palosaari <crope@iki.fi> 5499L: linux-media@vger.kernel.org 5500S: Maintained 5501W: https://linuxtv.org 5502W: http://palosaari.fi/linux/ 5503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5504T: git git://linuxtv.org/anttip/media_tree.git 5505F: drivers/media/dvb-frontends/cxd2820r* 5506 5507CXGB3 ETHERNET DRIVER (CXGB3) 5508M: Raju Rangoju <rajur@chelsio.com> 5509L: netdev@vger.kernel.org 5510S: Supported 5511W: http://www.chelsio.com 5512F: drivers/net/ethernet/chelsio/cxgb3/ 5513 5514CXGB3 ISCSI DRIVER (CXGB3I) 5515M: Varun Prakash <varun@chelsio.com> 5516L: linux-scsi@vger.kernel.org 5517S: Supported 5518W: http://www.chelsio.com 5519F: drivers/scsi/cxgbi/cxgb3i 5520 5521CXGB4 CRYPTO DRIVER (chcr) 5522M: Ayush Sawal <ayush.sawal@chelsio.com> 5523L: linux-crypto@vger.kernel.org 5524S: Supported 5525W: http://www.chelsio.com 5526F: drivers/crypto/chelsio 5527 5528CXGB4 ETHERNET DRIVER (CXGB4) 5529M: Raju Rangoju <rajur@chelsio.com> 5530L: netdev@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/net/ethernet/chelsio/cxgb4/ 5534 5535CXGB4 INLINE CRYPTO DRIVER 5536M: Ayush Sawal <ayush.sawal@chelsio.com> 5537L: netdev@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/net/ethernet/chelsio/inline_crypto/ 5541 5542CXGB4 ISCSI DRIVER (CXGB4I) 5543M: Varun Prakash <varun@chelsio.com> 5544L: linux-scsi@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/scsi/cxgbi/cxgb4i 5548 5549CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5550M: Potnuri Bharat Teja <bharat@chelsio.com> 5551L: linux-rdma@vger.kernel.org 5552S: Supported 5553W: http://www.openfabrics.org 5554F: drivers/infiniband/hw/cxgb4/ 5555F: include/uapi/rdma/cxgb4-abi.h 5556 5557CXGB4VF ETHERNET DRIVER (CXGB4VF) 5558M: Raju Rangoju <rajur@chelsio.com> 5559L: netdev@vger.kernel.org 5560S: Supported 5561W: http://www.chelsio.com 5562F: drivers/net/ethernet/chelsio/cxgb4vf/ 5563 5564CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5565M: Frederic Barrat <fbarrat@linux.ibm.com> 5566M: Andrew Donnellan <ajd@linux.ibm.com> 5567L: linuxppc-dev@lists.ozlabs.org 5568S: Supported 5569F: Documentation/ABI/testing/sysfs-class-cxl 5570F: Documentation/powerpc/cxl.rst 5571F: arch/powerpc/platforms/powernv/pci-cxl.c 5572F: drivers/misc/cxl/ 5573F: include/misc/cxl* 5574F: include/uapi/misc/cxl.h 5575 5576CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5577M: Manoj N. Kumar <manoj@linux.ibm.com> 5578M: Matthew R. Ochs <mrochs@linux.ibm.com> 5579M: Uma Krishnan <ukrishn@linux.ibm.com> 5580L: linux-scsi@vger.kernel.org 5581S: Supported 5582F: Documentation/powerpc/cxlflash.rst 5583F: drivers/scsi/cxlflash/ 5584F: include/uapi/scsi/cxlflash_ioctl.h 5585 5586CYBERPRO FB DRIVER 5587M: Russell King <linux@armlinux.org.uk> 5588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5589S: Maintained 5590W: http://www.armlinux.org.uk/ 5591F: drivers/video/fbdev/cyber2000fb.* 5592 5593CYCLADES PC300 DRIVER 5594S: Orphan 5595F: drivers/net/wan/pc300* 5596 5597CYPRESS CY8C95X0 PINCTRL DRIVER 5598M: Patrick Rudolph <patrick.rudolph@9elements.com> 5599L: linux-gpio@vger.kernel.org 5600S: Maintained 5601F: drivers/pinctrl/pinctrl-cy8c95x0.c 5602 5603CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5604M: Linus Walleij <linus.walleij@linaro.org> 5605L: linux-input@vger.kernel.org 5606S: Maintained 5607F: drivers/input/touchscreen/cy8ctma140.c 5608 5609CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5610M: Yassine Oudjana <y.oudjana@protonmail.com> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5614F: drivers/input/keyboard/cypress-sf.c 5615 5616CYPRESS_FIRMWARE MEDIA DRIVER 5617M: Antti Palosaari <crope@iki.fi> 5618L: linux-media@vger.kernel.org 5619S: Maintained 5620W: https://linuxtv.org 5621W: http://palosaari.fi/linux/ 5622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5623T: git git://linuxtv.org/anttip/media_tree.git 5624F: drivers/media/common/cypress_firmware* 5625 5626CYTTSP TOUCHSCREEN DRIVER 5627M: Linus Walleij <linus.walleij@linaro.org> 5628L: linux-input@vger.kernel.org 5629S: Maintained 5630F: drivers/input/touchscreen/cyttsp* 5631 5632D-LINK DIR-685 TOUCHKEYS DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Supported 5636F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5637 5638DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5639M: Joshua Kinard <kumba@gentoo.org> 5640S: Maintained 5641F: drivers/rtc/rtc-ds1685.c 5642F: include/linux/rtc/ds1685.h 5643 5644DAMA SLAVE for AX.25 5645M: Joerg Reuter <jreuter@yaina.de> 5646L: linux-hams@vger.kernel.org 5647S: Maintained 5648W: http://yaina.de/jreuter/ 5649W: http://www.qsl.net/dl1bke/ 5650F: net/ax25/af_ax25.c 5651F: net/ax25/ax25_dev.c 5652F: net/ax25/ax25_ds_* 5653F: net/ax25/ax25_in.c 5654F: net/ax25/ax25_out.c 5655F: net/ax25/ax25_timer.c 5656F: net/ax25/sysctl_net_ax25.c 5657 5658DATA ACCESS MONITOR 5659M: SeongJae Park <sj@kernel.org> 5660L: damon@lists.linux.dev 5661L: linux-mm@kvack.org 5662S: Maintained 5663W: https://damonitor.github.io 5664P: Documentation/mm/damon/maintainer-profile.rst 5665T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5666T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5667T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5668F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5669F: Documentation/admin-guide/mm/damon/ 5670F: Documentation/mm/damon/ 5671F: include/linux/damon.h 5672F: include/trace/events/damon.h 5673F: mm/damon/ 5674F: tools/testing/selftests/damon/ 5675 5676DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5677L: netdev@vger.kernel.org 5678S: Orphan 5679F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5680F: drivers/net/ethernet/dec/tulip/dmfe.c 5681 5682DC390/AM53C974 SCSI driver 5683M: Hannes Reinecke <hare@suse.com> 5684L: linux-scsi@vger.kernel.org 5685S: Maintained 5686F: drivers/scsi/am53c974.c 5687 5688DC395x SCSI driver 5689M: Oliver Neukum <oliver@neukum.org> 5690M: Ali Akcaagac <aliakc@web.de> 5691M: Jamie Lenehan <lenehan@twibble.org> 5692S: Maintained 5693F: Documentation/scsi/dc395x.rst 5694F: drivers/scsi/dc395x.* 5695 5696DCCP PROTOCOL 5697L: dccp@vger.kernel.org 5698S: Orphan 5699W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5700F: include/linux/dccp.h 5701F: include/linux/tfrc.h 5702F: include/uapi/linux/dccp.h 5703F: net/dccp/ 5704 5705DEBUGOBJECTS: 5706M: Thomas Gleixner <tglx@linutronix.de> 5707L: linux-kernel@vger.kernel.org 5708S: Maintained 5709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5710F: include/linux/debugobjects.h 5711F: lib/debugobjects.c 5712 5713DECSTATION PLATFORM SUPPORT 5714M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5715L: linux-mips@vger.kernel.org 5716S: Maintained 5717W: http://www.linux-mips.org/wiki/DECstation 5718F: arch/mips/dec/ 5719F: arch/mips/include/asm/dec/ 5720F: arch/mips/include/asm/mach-dec/ 5721 5722DEFXX FDDI NETWORK DRIVER 5723M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5724S: Maintained 5725F: drivers/net/fddi/defxx.* 5726 5727DEFZA FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defza.* 5731 5732DEINTERLACE DRIVERS FOR ALLWINNER H3 5733M: Jernej Skrabec <jernej.skrabec@gmail.com> 5734L: linux-media@vger.kernel.org 5735S: Maintained 5736T: git git://linuxtv.org/media_tree.git 5737F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5738F: drivers/media/platform/sunxi/sun8i-di/ 5739 5740DELL LAPTOP DRIVER 5741M: Matthew Garrett <mjg59@srcf.ucam.org> 5742M: Pali Rohár <pali@kernel.org> 5743L: platform-driver-x86@vger.kernel.org 5744S: Maintained 5745F: drivers/platform/x86/dell/dell-laptop.c 5746 5747DELL LAPTOP FREEFALL DRIVER 5748M: Pali Rohár <pali@kernel.org> 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-smo8800.c 5751 5752DELL LAPTOP RBTN DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-rbtn.* 5756 5757DELL LAPTOP SMM DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: Documentation/ABI/obsolete/procfs-i8k 5761F: drivers/hwmon/dell-smm-hwmon.c 5762F: include/uapi/linux/i8k.h 5763 5764DELL REMOTE BIOS UPDATE DRIVER 5765M: Stuart Hayes <stuart.w.hayes@gmail.com> 5766L: platform-driver-x86@vger.kernel.org 5767S: Maintained 5768F: drivers/platform/x86/dell/dell_rbu.c 5769 5770DELL SMBIOS DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772L: Dell.Client.Kernel@dell.com 5773L: platform-driver-x86@vger.kernel.org 5774S: Maintained 5775F: drivers/platform/x86/dell/dell-smbios.* 5776 5777DELL SMBIOS SMM DRIVER 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios-smm.c 5782 5783DELL SMBIOS WMI DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-wmi.c 5788F: tools/wmi/dell-smbios-example.c 5789 5790DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5791M: Stuart Hayes <stuart.w.hayes@gmail.com> 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: Documentation/driver-api/dcdbas.rst 5795F: drivers/platform/x86/dell/dcdbas.* 5796 5797DELL WMI DDV DRIVER 5798M: Armin Wolf <W_Armin@gmx.de> 5799S: Maintained 5800F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5801F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5802F: Documentation/wmi/devices/dell-wmi-ddv.rst 5803F: drivers/platform/x86/dell/dell-wmi-ddv.c 5804 5805DELL WMI DESCRIPTOR DRIVER 5806L: Dell.Client.Kernel@dell.com 5807S: Maintained 5808F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5809 5810DELL WMI HARDWARE PRIVACY SUPPORT 5811M: Perry Yuan <Perry.Yuan@dell.com> 5812L: Dell.Client.Kernel@dell.com 5813L: platform-driver-x86@vger.kernel.org 5814S: Maintained 5815F: drivers/platform/x86/dell/dell-wmi-privacy.c 5816 5817DELL WMI NOTIFICATIONS DRIVER 5818M: Matthew Garrett <mjg59@srcf.ucam.org> 5819M: Pali Rohár <pali@kernel.org> 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-base.c 5822 5823DELL WMI SYSMAN DRIVER 5824M: Prasanth Ksr <prasanth.ksr@dell.com> 5825L: Dell.Client.Kernel@dell.com 5826L: platform-driver-x86@vger.kernel.org 5827S: Maintained 5828F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5829F: drivers/platform/x86/dell/dell-wmi-sysman/ 5830 5831DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5832M: Zev Weiss <zev@bewilderbeest.net> 5833L: linux-hwmon@vger.kernel.org 5834S: Maintained 5835F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5836 5837DELTA DPS920AB PSU DRIVER 5838M: Robert Marko <robert.marko@sartura.hr> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: Documentation/hwmon/dps920ab.rst 5842F: drivers/hwmon/pmbus/dps920ab.c 5843 5844DELTA NETWORKS TN48M CPLD DRIVERS 5845M: Robert Marko <robert.marko@sartura.hr> 5846S: Maintained 5847F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5848F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5849F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5850F: drivers/gpio/gpio-tn48m.c 5851F: include/dt-bindings/reset/delta,tn48m-reset.h 5852 5853DELTA ST MEDIA DRIVER 5854M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5855L: linux-media@vger.kernel.org 5856S: Supported 5857W: https://linuxtv.org 5858T: git git://linuxtv.org/media_tree.git 5859F: drivers/media/platform/st/sti/delta 5860 5861DENALI NAND DRIVER 5862L: linux-mtd@lists.infradead.org 5863S: Orphan 5864F: drivers/mtd/nand/raw/denali* 5865 5866DESIGNWARE EDMA CORE IP DRIVER 5867M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5868R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5869R: Serge Semin <fancer.lancer@gmail.com> 5870L: dmaengine@vger.kernel.org 5871S: Maintained 5872F: drivers/dma/dw-edma/ 5873F: include/linux/dma/edma.h 5874 5875DESIGNWARE USB2 DRD IP DRIVER 5876M: Minas Harutyunyan <hminas@synopsys.com> 5877L: linux-usb@vger.kernel.org 5878S: Maintained 5879T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5880F: drivers/usb/dwc2/ 5881 5882DESIGNWARE USB3 DRD IP DRIVER 5883M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5884L: linux-usb@vger.kernel.org 5885S: Maintained 5886F: drivers/usb/dwc3/ 5887 5888DESIGNWARE XDATA IP DRIVER 5889M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5890L: linux-pci@vger.kernel.org 5891S: Maintained 5892F: Documentation/misc-devices/dw-xdata-pcie.rst 5893F: drivers/misc/dw-xdata-pcie.c 5894 5895DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5896M: Andreas Klinger <ak@it-klinger.de> 5897L: linux-iio@vger.kernel.org 5898S: Maintained 5899F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5900F: drivers/iio/proximity/srf*.c 5901 5902DEVICE COREDUMP (DEV_COREDUMP) 5903M: Johannes Berg <johannes@sipsolutions.net> 5904L: linux-kernel@vger.kernel.org 5905S: Maintained 5906F: drivers/base/devcoredump.c 5907F: include/linux/devcoredump.h 5908 5909DEVICE DEPENDENCY HELPER SCRIPT 5910M: Saravana Kannan <saravanak@google.com> 5911L: linux-kernel@vger.kernel.org 5912S: Maintained 5913F: scripts/dev-needs.sh 5914 5915DEVICE DIRECT ACCESS (DAX) 5916M: Dan Williams <dan.j.williams@intel.com> 5917M: Vishal Verma <vishal.l.verma@intel.com> 5918M: Dave Jiang <dave.jiang@intel.com> 5919L: nvdimm@lists.linux.dev 5920L: linux-cxl@vger.kernel.org 5921S: Supported 5922F: drivers/dax/ 5923 5924DEVICE FREQUENCY (DEVFREQ) 5925M: MyungJoo Ham <myungjoo.ham@samsung.com> 5926M: Kyungmin Park <kyungmin.park@samsung.com> 5927M: Chanwoo Choi <cw00.choi@samsung.com> 5928L: linux-pm@vger.kernel.org 5929S: Maintained 5930T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5931F: Documentation/devicetree/bindings/devfreq/ 5932F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5933F: drivers/devfreq/ 5934F: include/linux/devfreq.h 5935F: include/trace/events/devfreq.h 5936 5937DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5938M: Chanwoo Choi <cw00.choi@samsung.com> 5939L: linux-pm@vger.kernel.org 5940S: Supported 5941T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5942F: Documentation/devicetree/bindings/devfreq/event/ 5943F: drivers/devfreq/devfreq-event.c 5944F: drivers/devfreq/event/ 5945F: include/dt-bindings/pmu/exynos_ppmu.h 5946F: include/linux/devfreq-event.h 5947 5948DEVICE RESOURCE MANAGEMENT HELPERS 5949M: Hans de Goede <hdegoede@redhat.com> 5950R: Matti Vaittinen <mazziesaccount@gmail.com> 5951S: Maintained 5952F: include/linux/devm-helpers.h 5953 5954DEVICE-MAPPER (LVM) 5955M: Alasdair Kergon <agk@redhat.com> 5956M: Mike Snitzer <snitzer@kernel.org> 5957M: dm-devel@redhat.com 5958L: dm-devel@redhat.com 5959S: Maintained 5960W: http://sources.redhat.com/dm 5961Q: http://patchwork.kernel.org/project/dm-devel/list/ 5962T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5963T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5964F: Documentation/admin-guide/device-mapper/ 5965F: drivers/md/Kconfig 5966F: drivers/md/Makefile 5967F: drivers/md/dm* 5968F: drivers/md/persistent-data/ 5969F: include/linux/device-mapper.h 5970F: include/linux/dm-*.h 5971F: include/uapi/linux/dm-*.h 5972 5973DEVLINK 5974M: Jiri Pirko <jiri@resnulli.us> 5975L: netdev@vger.kernel.org 5976S: Supported 5977F: Documentation/networking/devlink 5978F: include/net/devlink.h 5979F: include/uapi/linux/devlink.h 5980F: net/devlink/ 5981 5982DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5983M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5984L: kernel@dh-electronics.com 5985S: Maintained 5986F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5987F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5988 5989DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5990M: Marek Vasut <marex@denx.de> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5994F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5995 5996DIALOG SEMICONDUCTOR DRIVERS 5997M: Support Opensource <support.opensource@diasemi.com> 5998S: Supported 5999W: http://www.dialog-semiconductor.com/products 6000F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6001F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6002F: Documentation/devicetree/bindings/mfd/da90*.txt 6003F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6004F: Documentation/devicetree/bindings/regulator/da92*.txt 6005F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6006F: Documentation/devicetree/bindings/regulator/slg51000.txt 6007F: Documentation/devicetree/bindings/sound/da[79]*.txt 6008F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6009F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6010F: Documentation/hwmon/da90??.rst 6011F: drivers/gpio/gpio-da90??.c 6012F: drivers/hwmon/da90??-hwmon.c 6013F: drivers/iio/adc/da91??-*.c 6014F: drivers/input/misc/da72??.[ch] 6015F: drivers/input/misc/da90??_onkey.c 6016F: drivers/input/touchscreen/da9052_tsi.c 6017F: drivers/leds/leds-da90??.c 6018F: drivers/mfd/da903x.c 6019F: drivers/mfd/da90??-*.c 6020F: drivers/mfd/da91??-*.c 6021F: drivers/pinctrl/pinctrl-da90??.c 6022F: drivers/power/supply/da9052-battery.c 6023F: drivers/power/supply/da91??-*.c 6024F: drivers/regulator/da9???-regulator.[ch] 6025F: drivers/regulator/slg51000-regulator.[ch] 6026F: drivers/rtc/rtc-da90??.c 6027F: drivers/thermal/da90??-thermal.c 6028F: drivers/video/backlight/da90??_bl.c 6029F: drivers/watchdog/da90??_wdt.c 6030F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6031F: include/linux/mfd/da903x.h 6032F: include/linux/mfd/da9052/ 6033F: include/linux/mfd/da9055/ 6034F: include/linux/mfd/da9062/ 6035F: include/linux/mfd/da9063/ 6036F: include/linux/mfd/da9150/ 6037F: include/linux/regulator/da9211.h 6038F: include/sound/da[79]*.h 6039F: sound/soc/codecs/da[79]*.[ch] 6040 6041DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6042M: William Breathitt Gray <william.gray@linaro.org> 6043L: linux-gpio@vger.kernel.org 6044S: Maintained 6045F: drivers/gpio/gpio-gpio-mm.c 6046 6047DIOLAN U2C-12 I2C DRIVER 6048M: Guenter Roeck <linux@roeck-us.net> 6049L: linux-i2c@vger.kernel.org 6050S: Maintained 6051F: drivers/i2c/busses/i2c-diolan-u2c.c 6052 6053DIRECTORY NOTIFICATION (DNOTIFY) 6054M: Jan Kara <jack@suse.cz> 6055R: Amir Goldstein <amir73il@gmail.com> 6056L: linux-fsdevel@vger.kernel.org 6057S: Maintained 6058F: Documentation/filesystems/dnotify.rst 6059F: fs/notify/dnotify/ 6060F: include/linux/dnotify.h 6061 6062DISK GEOMETRY AND PARTITION HANDLING 6063M: Andries Brouwer <aeb@cwi.nl> 6064S: Maintained 6065W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6066W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6067W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6068 6069DISKQUOTA 6070M: Jan Kara <jack@suse.com> 6071S: Maintained 6072F: Documentation/filesystems/quota.rst 6073F: fs/quota/ 6074F: include/linux/quota*.h 6075F: include/uapi/linux/quota*.h 6076 6077DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6078M: Bernie Thompson <bernie@plugable.com> 6079L: linux-fbdev@vger.kernel.org 6080S: Maintained 6081W: http://plugable.com/category/projects/udlfb/ 6082F: Documentation/fb/udlfb.rst 6083F: drivers/video/fbdev/udlfb.c 6084F: include/video/udlfb.h 6085 6086DISTRIBUTED LOCK MANAGER (DLM) 6087M: Christine Caulfield <ccaulfie@redhat.com> 6088M: David Teigland <teigland@redhat.com> 6089L: cluster-devel@redhat.com 6090S: Supported 6091W: http://sources.redhat.com/cluster/ 6092T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6093F: fs/dlm/ 6094 6095DMA BUFFER SHARING FRAMEWORK 6096M: Sumit Semwal <sumit.semwal@linaro.org> 6097M: Christian König <christian.koenig@amd.com> 6098L: linux-media@vger.kernel.org 6099L: dri-devel@lists.freedesktop.org 6100L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6101S: Maintained 6102T: git git://anongit.freedesktop.org/drm/drm-misc 6103F: Documentation/driver-api/dma-buf.rst 6104F: drivers/dma-buf/ 6105F: include/linux/*fence.h 6106F: include/linux/dma-buf.h 6107F: include/linux/dma-resv.h 6108K: \bdma_(?:buf|fence|resv)\b 6109 6110DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6111M: Vinod Koul <vkoul@kernel.org> 6112L: dmaengine@vger.kernel.org 6113S: Maintained 6114Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6115T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6116F: Documentation/devicetree/bindings/dma/ 6117F: Documentation/driver-api/dmaengine/ 6118F: drivers/dma/ 6119F: include/dt-bindings/dma/ 6120F: include/linux/dma/ 6121F: include/linux/dmaengine.h 6122F: include/linux/of_dma.h 6123 6124DMA MAPPING BENCHMARK 6125M: Xiang Chen <chenxiang66@hisilicon.com> 6126L: iommu@lists.linux.dev 6127F: kernel/dma/map_benchmark.c 6128F: tools/testing/selftests/dma/ 6129 6130DMA MAPPING HELPERS 6131M: Christoph Hellwig <hch@lst.de> 6132M: Marek Szyprowski <m.szyprowski@samsung.com> 6133R: Robin Murphy <robin.murphy@arm.com> 6134L: iommu@lists.linux.dev 6135S: Supported 6136W: http://git.infradead.org/users/hch/dma-mapping.git 6137T: git git://git.infradead.org/users/hch/dma-mapping.git 6138F: include/asm-generic/dma-mapping.h 6139F: include/linux/dma-direct.h 6140F: include/linux/dma-map-ops.h 6141F: include/linux/dma-mapping.h 6142F: include/linux/swiotlb.h 6143F: kernel/dma/ 6144 6145DMA-BUF HEAPS FRAMEWORK 6146M: Sumit Semwal <sumit.semwal@linaro.org> 6147R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6148R: Liam Mark <lmark@codeaurora.org> 6149R: Laura Abbott <labbott@redhat.com> 6150R: Brian Starkey <Brian.Starkey@arm.com> 6151R: John Stultz <jstultz@google.com> 6152L: linux-media@vger.kernel.org 6153L: dri-devel@lists.freedesktop.org 6154L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6155S: Maintained 6156T: git git://anongit.freedesktop.org/drm/drm-misc 6157F: drivers/dma-buf/dma-heap.c 6158F: drivers/dma-buf/heaps/* 6159F: include/linux/dma-heap.h 6160F: include/uapi/linux/dma-heap.h 6161 6162DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6163M: Lukasz Luba <lukasz.luba@arm.com> 6164L: linux-pm@vger.kernel.org 6165L: linux-samsung-soc@vger.kernel.org 6166S: Maintained 6167F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6168F: drivers/memory/samsung/exynos5422-dmc.c 6169 6170DME1737 HARDWARE MONITOR DRIVER 6171M: Juerg Haefliger <juergh@proton.me> 6172L: linux-hwmon@vger.kernel.org 6173S: Maintained 6174F: Documentation/hwmon/dme1737.rst 6175F: drivers/hwmon/dme1737.c 6176 6177DMI/SMBIOS SUPPORT 6178M: Jean Delvare <jdelvare@suse.com> 6179S: Maintained 6180T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6181F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6182F: drivers/firmware/dmi-id.c 6183F: drivers/firmware/dmi_scan.c 6184F: include/linux/dmi.h 6185 6186DOCUMENTATION 6187M: Jonathan Corbet <corbet@lwn.net> 6188L: linux-doc@vger.kernel.org 6189S: Maintained 6190P: Documentation/doc-guide/maintainer-profile.rst 6191T: git git://git.lwn.net/linux.git docs-next 6192F: Documentation/ 6193F: scripts/documentation-file-ref-check 6194F: scripts/kernel-doc 6195F: scripts/sphinx-pre-install 6196X: Documentation/ABI/ 6197X: Documentation/admin-guide/media/ 6198X: Documentation/devicetree/ 6199X: Documentation/driver-api/media/ 6200X: Documentation/firmware-guide/acpi/ 6201X: Documentation/i2c/ 6202X: Documentation/netlink/ 6203X: Documentation/power/ 6204X: Documentation/spi/ 6205X: Documentation/userspace-api/media/ 6206 6207DOCUMENTATION PROCESS 6208M: Jonathan Corbet <corbet@lwn.net> 6209L: workflows@vger.kernel.org 6210S: Maintained 6211F: Documentation/process/ 6212 6213DOCUMENTATION REPORTING ISSUES 6214M: Thorsten Leemhuis <linux@leemhuis.info> 6215L: linux-doc@vger.kernel.org 6216S: Maintained 6217F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6218F: Documentation/admin-guide/reporting-issues.rst 6219 6220DOCUMENTATION SCRIPTS 6221M: Mauro Carvalho Chehab <mchehab@kernel.org> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/sphinx/parse-headers.pl 6225F: scripts/documentation-file-ref-check 6226F: scripts/sphinx-pre-install 6227 6228DOCUMENTATION/ITALIAN 6229M: Federico Vaga <federico.vaga@vaga.pv.it> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/translations/it_IT 6233 6234DOCUMENTATION/JAPANESE 6235R: Akira Yokosawa <akiyks@gmail.com> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/ja_JP 6239 6240DONGWOON DW9714 LENS VOICE COIL DRIVER 6241M: Sakari Ailus <sakari.ailus@linux.intel.com> 6242L: linux-media@vger.kernel.org 6243S: Maintained 6244T: git git://linuxtv.org/media_tree.git 6245F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6246F: drivers/media/i2c/dw9714.c 6247 6248DONGWOON DW9768 LENS VOICE COIL DRIVER 6249M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6254F: drivers/media/i2c/dw9768.c 6255 6256DONGWOON DW9807 LENS VOICE COIL DRIVER 6257M: Sakari Ailus <sakari.ailus@linux.intel.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6262F: drivers/media/i2c/dw9807-vcm.c 6263 6264DOUBLETALK DRIVER 6265M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6266L: blinux-list@redhat.com 6267S: Maintained 6268F: drivers/char/dtlk.c 6269F: include/linux/dtlk.h 6270 6271DPAA2 DATAPATH I/O (DPIO) DRIVER 6272M: Roy Pledge <Roy.Pledge@nxp.com> 6273L: linux-kernel@vger.kernel.org 6274S: Maintained 6275F: drivers/soc/fsl/dpio 6276 6277DPAA2 ETHERNET DRIVER 6278M: Ioana Ciornei <ioana.ciornei@nxp.com> 6279L: netdev@vger.kernel.org 6280S: Maintained 6281F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6282F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6283F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6284F: drivers/net/ethernet/freescale/dpaa2/Makefile 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6286F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6287F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6288F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6289F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6290F: drivers/net/ethernet/freescale/dpaa2/dpni* 6291 6292DPAA2 ETHERNET SWITCH DRIVER 6293M: Ioana Ciornei <ioana.ciornei@nxp.com> 6294L: netdev@vger.kernel.org 6295S: Maintained 6296F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6298F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6299 6300DRBD DRIVER 6301M: Philipp Reisner <philipp.reisner@linbit.com> 6302M: Lars Ellenberg <lars.ellenberg@linbit.com> 6303M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6304L: drbd-dev@lists.linbit.com 6305S: Supported 6306W: http://www.drbd.org 6307T: git git://git.linbit.com/linux-drbd.git 6308T: git git://git.linbit.com/drbd-8.4.git 6309F: Documentation/admin-guide/blockdev/ 6310F: drivers/block/drbd/ 6311F: include/linux/drbd* 6312F: lib/lru_cache.c 6313 6314DRIVER COMPONENT FRAMEWORK 6315L: dri-devel@lists.freedesktop.org 6316F: drivers/base/component.c 6317F: include/linux/component.h 6318 6319DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6321R: "Rafael J. Wysocki" <rafael@kernel.org> 6322S: Supported 6323T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6324F: Documentation/core-api/kobject.rst 6325F: drivers/base/ 6326F: fs/debugfs/ 6327F: fs/sysfs/ 6328F: include/linux/debugfs.h 6329F: include/linux/fwnode.h 6330F: include/linux/kobj* 6331F: include/linux/property.h 6332F: lib/kobj* 6333 6334DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6335M: Nishanth Menon <nm@ti.com> 6336L: linux-pm@vger.kernel.org 6337S: Maintained 6338F: drivers/soc/ti/smartreflex.c 6339F: include/linux/power/smartreflex.h 6340 6341DRM ACCEL DRIVERS FOR INTEL VPU 6342M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6343M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6344L: dri-devel@lists.freedesktop.org 6345S: Supported 6346T: git git://anongit.freedesktop.org/drm/drm-misc 6347F: drivers/accel/ivpu/ 6348F: include/uapi/drm/ivpu_accel.h 6349 6350DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6351M: Oded Gabbay <ogabbay@kernel.org> 6352L: dri-devel@lists.freedesktop.org 6353S: Maintained 6354C: irc://irc.oftc.net/dri-devel 6355T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6356F: Documentation/accel/ 6357F: drivers/accel/ 6358F: include/drm/drm_accel.h 6359 6360DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6361M: Maxime Ripard <mripard@kernel.org> 6362M: Chen-Yu Tsai <wens@csie.org> 6363R: Jernej Skrabec <jernej.skrabec@gmail.com> 6364L: dri-devel@lists.freedesktop.org 6365S: Supported 6366T: git git://anongit.freedesktop.org/drm/drm-misc 6367F: drivers/gpu/drm/sun4i/sun8i* 6368 6369DRM DRIVER FOR ARM PL111 CLCD 6370M: Emma Anholt <emma@anholt.net> 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/pl111/ 6374 6375DRM DRIVER FOR ARM VERSATILE TFT PANELS 6376M: Linus Walleij <linus.walleij@linaro.org> 6377S: Maintained 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6380F: drivers/gpu/drm/panel/panel-arm-versatile.c 6381 6382DRM DRIVER FOR ASPEED BMC GFX 6383M: Joel Stanley <joel@jms.id.au> 6384L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6385S: Supported 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6388F: drivers/gpu/drm/aspeed/ 6389 6390DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6391M: Dave Airlie <airlied@redhat.com> 6392R: Thomas Zimmermann <tzimmermann@suse.de> 6393L: dri-devel@lists.freedesktop.org 6394S: Supported 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: drivers/gpu/drm/ast/ 6397 6398DRM DRIVER FOR BOCHS VIRTUAL GPU 6399M: Gerd Hoffmann <kraxel@redhat.com> 6400L: virtualization@lists.linux-foundation.org 6401S: Maintained 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/tiny/bochs.c 6404 6405DRM DRIVER FOR BOE HIMAX8279D PANELS 6406M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6407S: Maintained 6408F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6409F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6410 6411DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6412M: Jagan Teki <jagan@amarulasolutions.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6415F: drivers/gpu/drm/bridge/chipone-icn6211.c 6416 6417DRM DRIVER FOR EBBG FT8719 PANEL 6418M: Joel Selvaraj <jo@jsfamily.in> 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6422F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6423 6424DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6425M: Linus Walleij <linus.walleij@linaro.org> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: drivers/gpu/drm/tve200/ 6429 6430DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6431M: Icenowy Zheng <icenowy@aosc.io> 6432S: Maintained 6433F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6434F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6435 6436DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6437M: Jagan Teki <jagan@amarulasolutions.com> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6440F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6441 6442DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6443M: Thomas Zimmermann <tzimmermann@suse.de> 6444M: Javier Martinez Canillas <javierm@redhat.com> 6445L: dri-devel@lists.freedesktop.org 6446S: Maintained 6447T: git git://anongit.freedesktop.org/drm/drm-misc 6448F: drivers/gpu/drm/drm_aperture.c 6449F: drivers/gpu/drm/tiny/ofdrm.c 6450F: drivers/gpu/drm/tiny/simpledrm.c 6451F: drivers/video/aperture.c 6452F: drivers/video/nomodeset.c 6453F: include/drm/drm_aperture.h 6454F: include/linux/aperture.h 6455F: include/video/nomodeset.h 6456 6457DRM DRIVER FOR GENERIC EDP PANELS 6458R: Douglas Anderson <dianders@chromium.org> 6459F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6460F: drivers/gpu/drm/panel/panel-edp.c 6461 6462DRM DRIVER FOR GENERIC USB DISPLAY 6463M: Noralf Trønnes <noralf@tronnes.org> 6464S: Maintained 6465W: https://github.com/notro/gud/wiki 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/gud/ 6468F: include/drm/gud.h 6469 6470DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6471M: Hans de Goede <hdegoede@redhat.com> 6472S: Maintained 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/tiny/gm12u320.c 6475 6476DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6477M: Ondrej Jirman <megi@xff.cz> 6478M: Javier Martinez Canillas <javierm@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6482F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6483 6484DRM DRIVER FOR HX8357D PANELS 6485M: Emma Anholt <emma@anholt.net> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6489F: drivers/gpu/drm/tiny/hx8357d.c 6490 6491DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6492M: Deepak Rawat <drawat.floss@gmail.com> 6493L: linux-hyperv@vger.kernel.org 6494L: dri-devel@lists.freedesktop.org 6495S: Maintained 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: drivers/gpu/drm/hyperv 6498 6499DRM DRIVER FOR ILITEK ILI9225 PANELS 6500M: David Lechner <david@lechnology.com> 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6504F: drivers/gpu/drm/tiny/ili9225.c 6505 6506DRM DRIVER FOR ILITEK ILI9486 PANELS 6507M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6511F: drivers/gpu/drm/tiny/ili9486.c 6512 6513DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6514M: Jagan Teki <jagan@edgeble.ai> 6515S: Maintained 6516F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6517F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6518 6519DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6520M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6521S: Supported 6522T: git git://anongit.freedesktop.org/drm/drm-misc 6523F: drivers/gpu/drm/logicvc/ 6524 6525DRM DRIVER FOR LVDS PANELS 6526M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6527L: dri-devel@lists.freedesktop.org 6528S: Maintained 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/lvds.yaml 6531F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6532F: drivers/gpu/drm/panel/panel-lvds.c 6533 6534DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6535M: Guido Günther <agx@sigxcpu.org> 6536R: Purism Kernel Team <kernel@puri.sm> 6537S: Maintained 6538F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6539F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6540 6541DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6542M: Dave Airlie <airlied@redhat.com> 6543R: Thomas Zimmermann <tzimmermann@suse.de> 6544L: dri-devel@lists.freedesktop.org 6545S: Supported 6546T: git git://anongit.freedesktop.org/drm/drm-misc 6547F: drivers/gpu/drm/mgag200/ 6548 6549DRM DRIVER FOR MI0283QT 6550M: Noralf Trønnes <noralf@tronnes.org> 6551S: Maintained 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6554F: drivers/gpu/drm/tiny/mi0283qt.c 6555 6556DRM DRIVER FOR MIPI DBI compatible panels 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559W: https://github.com/notro/panel-mipi-dbi/wiki 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6562F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6563 6564DRM DRIVER FOR MSM ADRENO GPU 6565M: Rob Clark <robdclark@gmail.com> 6566M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6567M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6568R: Sean Paul <sean@poorly.run> 6569R: Marijn Suijten <marijn.suijten@somainline.org> 6570L: linux-arm-msm@vger.kernel.org 6571L: dri-devel@lists.freedesktop.org 6572L: freedreno@lists.freedesktop.org 6573S: Maintained 6574B: https://gitlab.freedesktop.org/drm/msm/-/issues 6575T: git https://gitlab.freedesktop.org/drm/msm.git 6576F: Documentation/devicetree/bindings/display/msm/ 6577F: drivers/gpu/drm/msm/ 6578F: include/uapi/drm/msm_drm.h 6579 6580DRM DRIVER FOR NOVATEK NT35510 PANELS 6581M: Linus Walleij <linus.walleij@linaro.org> 6582S: Maintained 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6585F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6586 6587DRM DRIVER FOR NOVATEK NT35560 PANELS 6588M: Linus Walleij <linus.walleij@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6593 6594DRM DRIVER FOR NOVATEK NT36523 PANELS 6595M: Jianhua Lu <lujianhua000@gmail.com> 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6599F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6600 6601DRM DRIVER FOR NOVATEK NT36672A PANELS 6602M: Sumit Semwal <sumit.semwal@linaro.org> 6603S: Maintained 6604T: git git://anongit.freedesktop.org/drm/drm-misc 6605F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6606F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6607 6608DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6609M: Ben Skeggs <bskeggs@redhat.com> 6610M: Karol Herbst <kherbst@redhat.com> 6611M: Lyude Paul <lyude@redhat.com> 6612L: dri-devel@lists.freedesktop.org 6613L: nouveau@lists.freedesktop.org 6614S: Supported 6615W: https://nouveau.freedesktop.org/ 6616Q: https://patchwork.freedesktop.org/project/nouveau/ 6617Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6618B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6619C: irc://irc.oftc.net/nouveau 6620T: git https://gitlab.freedesktop.org/drm/nouveau.git 6621F: drivers/gpu/drm/nouveau/ 6622F: include/uapi/drm/nouveau_drm.h 6623 6624DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6625M: Stefan Mavrodiev <stefan@olimex.com> 6626S: Maintained 6627F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6628F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6629 6630DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6631R: Douglas Anderson <dianders@chromium.org> 6632F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6633F: drivers/gpu/drm/bridge/parade-ps8640.c 6634 6635DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6636M: Noralf Trønnes <noralf@tronnes.org> 6637S: Maintained 6638T: git git://anongit.freedesktop.org/drm/drm-misc 6639F: Documentation/devicetree/bindings/display/repaper.txt 6640F: drivers/gpu/drm/tiny/repaper.c 6641 6642DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6643M: Dave Airlie <airlied@redhat.com> 6644M: Gerd Hoffmann <kraxel@redhat.com> 6645L: virtualization@lists.linux-foundation.org 6646S: Obsolete 6647W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: drivers/gpu/drm/tiny/cirrus.c 6650 6651DRM DRIVER FOR QXL VIRTUAL GPU 6652M: Dave Airlie <airlied@redhat.com> 6653M: Gerd Hoffmann <kraxel@redhat.com> 6654L: virtualization@lists.linux-foundation.org 6655L: spice-devel@lists.freedesktop.org 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/qxl/ 6659F: include/uapi/drm/qxl_drm.h 6660 6661DRM DRIVER FOR RAYDIUM RM67191 PANELS 6662M: Robert Chiras <robert.chiras@nxp.com> 6663S: Maintained 6664F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6665F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6666 6667DRM DRIVER FOR SAMSUNG DB7430 PANELS 6668M: Linus Walleij <linus.walleij@linaro.org> 6669S: Maintained 6670T: git git://anongit.freedesktop.org/drm/drm-misc 6671F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6672F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6673 6674DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6675M: Inki Dae <inki.dae@samsung.com> 6676M: Jagan Teki <jagan@amarulasolutions.com> 6677M: Marek Szyprowski <m.szyprowski@samsung.com> 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6681F: drivers/gpu/drm/bridge/samsung-dsim.c 6682F: include/drm/bridge/samsung-dsim.h 6683 6684DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6685M: Markuss Broks <markuss.broks@gmail.com> 6686S: Maintained 6687F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6688F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6689 6690DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6691M: Artur Weber <aweber.kernel@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6695 6696DRM DRIVER FOR SITRONIX ST7586 PANELS 6697M: David Lechner <david@lechnology.com> 6698S: Maintained 6699T: git git://anongit.freedesktop.org/drm/drm-misc 6700F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6701F: drivers/gpu/drm/tiny/st7586.c 6702 6703DRM DRIVER FOR SITRONIX ST7701 PANELS 6704M: Jagan Teki <jagan@amarulasolutions.com> 6705S: Maintained 6706F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6707F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6708 6709DRM DRIVER FOR SITRONIX ST7703 PANELS 6710M: Guido Günther <agx@sigxcpu.org> 6711R: Purism Kernel Team <kernel@puri.sm> 6712R: Ondrej Jirman <megous@megous.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6716 6717DRM DRIVER FOR SITRONIX ST7735R PANELS 6718M: David Lechner <david@lechnology.com> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6722F: drivers/gpu/drm/tiny/st7735r.c 6723 6724DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6725M: Javier Martinez Canillas <javierm@redhat.com> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6729F: drivers/gpu/drm/solomon/ssd130x* 6730 6731DRM DRIVER FOR ST-ERICSSON MCDE 6732M: Linus Walleij <linus.walleij@linaro.org> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6736F: drivers/gpu/drm/mcde/ 6737 6738DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6739M: Jagan Teki <jagan@amarulasolutions.com> 6740S: Maintained 6741F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6742F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6743 6744DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6745R: Douglas Anderson <dianders@chromium.org> 6746F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6747F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6748 6749DRM DRIVER FOR TPO TPG110 PANELS 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6754F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6755 6756DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6757M: Dave Airlie <airlied@redhat.com> 6758R: Sean Paul <sean@poorly.run> 6759R: Thomas Zimmermann <tzimmermann@suse.de> 6760L: dri-devel@lists.freedesktop.org 6761S: Supported 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: drivers/gpu/drm/udl/ 6764 6765DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6766M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6767M: Melissa Wen <melissa.srw@gmail.com> 6768M: Maíra Canal <mairacanal@riseup.net> 6769R: Haneen Mohammed <hamohammed.sa@gmail.com> 6770R: Daniel Vetter <daniel@ffwll.ch> 6771L: dri-devel@lists.freedesktop.org 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/gpu/vkms.rst 6775F: drivers/gpu/drm/vkms/ 6776 6777DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6778M: Hans de Goede <hdegoede@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: drivers/gpu/drm/vboxvideo/ 6783 6784DRM DRIVER FOR VMWARE VIRTUAL GPU 6785M: Zack Rusin <zackr@vmware.com> 6786R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Supported 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vmwgfx/ 6791F: include/uapi/drm/vmwgfx_drm.h 6792 6793DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6794M: Linus Walleij <linus.walleij@linaro.org> 6795S: Maintained 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6798F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6799 6800DRM DRIVERS 6801M: David Airlie <airlied@gmail.com> 6802M: Daniel Vetter <daniel@ffwll.ch> 6803L: dri-devel@lists.freedesktop.org 6804S: Maintained 6805B: https://gitlab.freedesktop.org/drm 6806C: irc://irc.oftc.net/dri-devel 6807T: git git://anongit.freedesktop.org/drm/drm 6808F: Documentation/devicetree/bindings/display/ 6809F: Documentation/devicetree/bindings/gpu/ 6810F: Documentation/gpu/ 6811F: drivers/gpu/ 6812F: include/drm/ 6813F: include/linux/vga* 6814F: include/uapi/drm/ 6815 6816DRM DRIVERS AND MISC GPU PATCHES 6817M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6818M: Maxime Ripard <mripard@kernel.org> 6819M: Thomas Zimmermann <tzimmermann@suse.de> 6820S: Maintained 6821W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/gpu/ 6824F: drivers/gpu/drm/* 6825F: drivers/gpu/vga/ 6826F: include/drm/drm* 6827F: include/linux/vga* 6828F: include/uapi/drm/drm* 6829 6830DRM DRIVERS FOR ALLWINNER A10 6831M: Maxime Ripard <mripard@kernel.org> 6832M: Chen-Yu Tsai <wens@csie.org> 6833L: dri-devel@lists.freedesktop.org 6834S: Supported 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/allwinner* 6837F: drivers/gpu/drm/sun4i/ 6838 6839DRM DRIVERS FOR AMLOGIC SOCS 6840M: Neil Armstrong <neil.armstrong@linaro.org> 6841L: dri-devel@lists.freedesktop.org 6842L: linux-amlogic@lists.infradead.org 6843S: Supported 6844W: http://linux-meson.com/ 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6847F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6848F: Documentation/gpu/meson.rst 6849F: drivers/gpu/drm/meson/ 6850 6851DRM DRIVERS FOR ATMEL HLCDC 6852M: Sam Ravnborg <sam@ravnborg.org> 6853M: Boris Brezillon <bbrezillon@kernel.org> 6854L: dri-devel@lists.freedesktop.org 6855S: Supported 6856T: git git://anongit.freedesktop.org/drm/drm-misc 6857F: Documentation/devicetree/bindings/display/atmel/ 6858F: drivers/gpu/drm/atmel-hlcdc/ 6859 6860DRM DRIVERS FOR BRIDGE CHIPS 6861M: Andrzej Hajda <andrzej.hajda@intel.com> 6862M: Neil Armstrong <neil.armstrong@linaro.org> 6863M: Robert Foss <rfoss@kernel.org> 6864R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6865R: Jonas Karlman <jonas@kwiboo.se> 6866R: Jernej Skrabec <jernej.skrabec@gmail.com> 6867S: Maintained 6868T: git git://anongit.freedesktop.org/drm/drm-misc 6869F: Documentation/devicetree/bindings/display/bridge/ 6870F: drivers/gpu/drm/bridge/ 6871F: drivers/gpu/drm/drm_bridge.c 6872F: include/drm/drm_bridge.h 6873 6874DRM DRIVERS FOR EXYNOS 6875M: Inki Dae <inki.dae@samsung.com> 6876M: Seung-Woo Kim <sw0312.kim@samsung.com> 6877M: Kyungmin Park <kyungmin.park@samsung.com> 6878L: dri-devel@lists.freedesktop.org 6879S: Supported 6880T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6881F: Documentation/devicetree/bindings/display/exynos/ 6882F: Documentation/devicetree/bindings/display/samsung/ 6883F: drivers/gpu/drm/exynos/ 6884F: include/uapi/drm/exynos_drm.h 6885 6886DRM DRIVERS FOR FREESCALE DCU 6887M: Stefan Agner <stefan@agner.ch> 6888M: Alison Wang <alison.wang@nxp.com> 6889L: dri-devel@lists.freedesktop.org 6890S: Supported 6891T: git git://anongit.freedesktop.org/drm/drm-misc 6892F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6893F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6894F: drivers/gpu/drm/fsl-dcu/ 6895 6896DRM DRIVERS FOR FREESCALE IMX 6897M: Philipp Zabel <p.zabel@pengutronix.de> 6898L: dri-devel@lists.freedesktop.org 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/imx/ 6901F: drivers/gpu/drm/imx/ipuv3/ 6902F: drivers/gpu/ipu-v3/ 6903 6904DRM DRIVERS FOR FREESCALE IMX BRIDGE 6905M: Liu Ying <victor.liu@nxp.com> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6912F: drivers/gpu/drm/bridge/imx/ 6913 6914DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6915M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918T: git git://github.com/patjak/drm-gma500 6919F: drivers/gpu/drm/gma500/ 6920 6921DRM DRIVERS FOR HISILICON 6922M: Xinliang Liu <xinliang.liu@linaro.org> 6923M: Tian Tao <tiantao6@hisilicon.com> 6924R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6925R: Sumit Semwal <sumit.semwal@linaro.org> 6926R: Yongqin Liu <yongqin.liu@linaro.org> 6927R: John Stultz <jstultz@google.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/hisilicon/ 6932F: drivers/gpu/drm/hisilicon/ 6933 6934DRM DRIVERS FOR LIMA 6935M: Qiang Yu <yuq825@gmail.com> 6936L: dri-devel@lists.freedesktop.org 6937L: lima@lists.freedesktop.org (moderated for non-subscribers) 6938S: Maintained 6939T: git git://anongit.freedesktop.org/drm/drm-misc 6940F: drivers/gpu/drm/lima/ 6941F: include/uapi/drm/lima_drm.h 6942 6943DRM DRIVERS FOR MEDIATEK 6944M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6945M: Philipp Zabel <p.zabel@pengutronix.de> 6946L: dri-devel@lists.freedesktop.org 6947L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6948S: Supported 6949F: Documentation/devicetree/bindings/display/mediatek/ 6950F: drivers/gpu/drm/mediatek/ 6951F: drivers/phy/mediatek/phy-mtk-dp.c 6952F: drivers/phy/mediatek/phy-mtk-hdmi* 6953F: drivers/phy/mediatek/phy-mtk-mipi* 6954 6955DRM DRIVERS FOR NVIDIA TEGRA 6956M: Thierry Reding <thierry.reding@gmail.com> 6957M: Mikko Perttunen <mperttunen@nvidia.com> 6958L: dri-devel@lists.freedesktop.org 6959L: linux-tegra@vger.kernel.org 6960S: Supported 6961T: git https://gitlab.freedesktop.org/drm/tegra.git 6962F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6963F: Documentation/devicetree/bindings/gpu/host1x/ 6964F: drivers/gpu/drm/tegra/ 6965F: drivers/gpu/host1x/ 6966F: include/linux/host1x.h 6967F: include/uapi/drm/tegra_drm.h 6968 6969DRM DRIVERS FOR RENESAS 6970M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6971M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-renesas-soc@vger.kernel.org 6974S: Supported 6975T: git git://linuxtv.org/pinchartl/media drm/du/next 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6979F: Documentation/devicetree/bindings/display/renesas,du.yaml 6980F: drivers/gpu/drm/renesas/ 6981F: include/linux/platform_data/shmob_drm.h 6982 6983DRM DRIVERS FOR ROCKCHIP 6984M: Sandy Huang <hjc@rock-chips.com> 6985M: Heiko Stübner <heiko@sntech.de> 6986L: dri-devel@lists.freedesktop.org 6987S: Maintained 6988T: git git://anongit.freedesktop.org/drm/drm-misc 6989F: Documentation/devicetree/bindings/display/rockchip/ 6990F: drivers/gpu/drm/rockchip/ 6991 6992DRM DRIVERS FOR STI 6993M: Alain Volmat <alain.volmat@foss.st.com> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6998F: drivers/gpu/drm/sti 6999 7000DRM DRIVERS FOR STM 7001M: Yannick Fertre <yannick.fertre@foss.st.com> 7002M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7003M: Philippe Cornu <philippe.cornu@foss.st.com> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7008F: drivers/gpu/drm/stm 7009 7010DRM DRIVERS FOR TI KEYSTONE 7011M: Jyri Sarha <jyri.sarha@iki.fi> 7012M: Tomi Valkeinen <tomba@kernel.org> 7013L: dri-devel@lists.freedesktop.org 7014S: Maintained 7015T: git git://anongit.freedesktop.org/drm/drm-misc 7016F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7017F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7019F: drivers/gpu/drm/tidss/ 7020 7021DRM DRIVERS FOR TI LCDC 7022M: Jyri Sarha <jyri.sarha@iki.fi> 7023R: Tomi Valkeinen <tomba@kernel.org> 7024L: dri-devel@lists.freedesktop.org 7025S: Maintained 7026F: Documentation/devicetree/bindings/display/tilcdc/ 7027F: drivers/gpu/drm/tilcdc/ 7028 7029DRM DRIVERS FOR TI OMAP 7030M: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033F: Documentation/devicetree/bindings/display/ti/ 7034F: drivers/gpu/drm/omapdrm/ 7035 7036DRM DRIVERS FOR V3D 7037M: Emma Anholt <emma@anholt.net> 7038M: Melissa Wen <mwen@igalia.com> 7039S: Supported 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7042F: drivers/gpu/drm/v3d/ 7043F: include/uapi/drm/v3d_drm.h 7044 7045DRM DRIVERS FOR VC4 7046M: Emma Anholt <emma@anholt.net> 7047M: Maxime Ripard <mripard@kernel.org> 7048S: Supported 7049T: git git://github.com/anholt/linux 7050T: git git://anongit.freedesktop.org/drm/drm-misc 7051F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7052F: drivers/gpu/drm/vc4/ 7053F: include/uapi/drm/vc4_drm.h 7054 7055DRM DRIVERS FOR VIVANTE GPU IP 7056M: Lucas Stach <l.stach@pengutronix.de> 7057R: Russell King <linux+etnaviv@armlinux.org.uk> 7058R: Christian Gmeiner <christian.gmeiner@gmail.com> 7059L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7060L: dri-devel@lists.freedesktop.org 7061S: Maintained 7062F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7063F: drivers/gpu/drm/etnaviv/ 7064F: include/uapi/drm/etnaviv_drm.h 7065 7066DRM DRIVERS FOR XEN 7067M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7068L: dri-devel@lists.freedesktop.org 7069L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7070S: Supported 7071T: git git://anongit.freedesktop.org/drm/drm-misc 7072F: Documentation/gpu/xen-front.rst 7073F: drivers/gpu/drm/xen/ 7074 7075DRM DRIVERS FOR XILINX 7076M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7077L: dri-devel@lists.freedesktop.org 7078S: Maintained 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/devicetree/bindings/display/xlnx/ 7081F: drivers/gpu/drm/xlnx/ 7082 7083DRM GPU SCHEDULER 7084M: Luben Tuikov <luben.tuikov@amd.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: drivers/gpu/drm/scheduler/ 7089F: include/drm/gpu_scheduler.h 7090 7091DRM PANEL DRIVERS 7092M: Neil Armstrong <neil.armstrong@linaro.org> 7093R: Sam Ravnborg <sam@ravnborg.org> 7094L: dri-devel@lists.freedesktop.org 7095S: Maintained 7096T: git git://anongit.freedesktop.org/drm/drm-misc 7097F: Documentation/devicetree/bindings/display/panel/ 7098F: drivers/gpu/drm/drm_panel.c 7099F: drivers/gpu/drm/panel/ 7100F: include/drm/drm_panel.h 7101 7102DRM PRIVACY-SCREEN CLASS 7103M: Hans de Goede <hdegoede@redhat.com> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: drivers/gpu/drm/drm_privacy_screen* 7108F: include/drm/drm_privacy_screen* 7109 7110DRM TTM SUBSYSTEM 7111M: Christian Koenig <christian.koenig@amd.com> 7112M: Huang Rui <ray.huang@amd.com> 7113L: dri-devel@lists.freedesktop.org 7114S: Maintained 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: drivers/gpu/drm/ttm/ 7117F: include/drm/ttm/ 7118 7119DSBR100 USB FM RADIO DRIVER 7120M: Alexey Klimov <klimov.linux@gmail.com> 7121L: linux-media@vger.kernel.org 7122S: Maintained 7123T: git git://linuxtv.org/media_tree.git 7124F: drivers/media/radio/dsbr100.c 7125 7126DT3155 MEDIA DRIVER 7127M: Hans Verkuil <hverkuil@xs4all.nl> 7128L: linux-media@vger.kernel.org 7129S: Odd Fixes 7130W: https://linuxtv.org 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/pci/dt3155/ 7133 7134DVB_USB_AF9015 MEDIA DRIVER 7135M: Antti Palosaari <crope@iki.fi> 7136L: linux-media@vger.kernel.org 7137S: Maintained 7138W: https://linuxtv.org 7139W: http://palosaari.fi/linux/ 7140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7141T: git git://linuxtv.org/anttip/media_tree.git 7142F: drivers/media/usb/dvb-usb-v2/af9015* 7143 7144DVB_USB_AF9035 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9035* 7153 7154DVB_USB_ANYSEE MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/anysee* 7163 7164DVB_USB_AU6610 MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/au6610* 7173 7174DVB_USB_CE6230 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/ce6230* 7183 7184DVB_USB_CXUSB MEDIA DRIVER 7185M: Michael Krufky <mkrufky@linuxtv.org> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://github.com/mkrufky 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/media_tree.git 7192F: drivers/media/usb/dvb-usb/cxusb* 7193 7194DVB_USB_EC168 MEDIA DRIVER 7195M: Antti Palosaari <crope@iki.fi> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://palosaari.fi/linux/ 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/anttip/media_tree.git 7202F: drivers/media/usb/dvb-usb-v2/ec168* 7203 7204DVB_USB_GL861 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7210T: git git://linuxtv.org/anttip/media_tree.git 7211F: drivers/media/usb/dvb-usb-v2/gl861* 7212 7213DVB_USB_MXL111SF MEDIA DRIVER 7214M: Michael Krufky <mkrufky@linuxtv.org> 7215L: linux-media@vger.kernel.org 7216S: Maintained 7217W: https://linuxtv.org 7218W: http://github.com/mkrufky 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/mkrufky/mxl111sf.git 7221F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7222 7223DVB_USB_RTL28XXU MEDIA DRIVER 7224M: Antti Palosaari <crope@iki.fi> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://palosaari.fi/linux/ 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/anttip/media_tree.git 7231F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7232 7233DVB_USB_V2 MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7242F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7243 7244DYNAMIC DEBUG 7245M: Jason Baron <jbaron@akamai.com> 7246M: Jim Cromie <jim.cromie@gmail.com> 7247S: Maintained 7248F: include/linux/dynamic_debug.h 7249F: lib/dynamic_debug.c 7250F: lib/test_dynamic_debug.c 7251 7252DYNAMIC INTERRUPT MODERATION 7253M: Tal Gilboa <talgi@nvidia.com> 7254S: Maintained 7255F: Documentation/networking/net_dim.rst 7256F: include/linux/dim.h 7257F: lib/dim/ 7258 7259DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7260M: Daniel Lezcano <daniel.lezcano@kernel.org> 7261L: linux-pm@vger.kernel.org 7262S: Supported 7263B: https://bugzilla.kernel.org 7264T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7265F: drivers/powercap/dtpm* 7266F: include/linux/dtpm.h 7267 7268DZ DECSTATION DZ11 SERIAL DRIVER 7269M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7270S: Maintained 7271F: drivers/tty/serial/dz.* 7272 7273E3X0 POWER BUTTON DRIVER 7274M: Moritz Fischer <moritz.fischer@ettus.com> 7275L: usrp-users@lists.ettus.com 7276S: Supported 7277W: http://www.ettus.com 7278F: Documentation/devicetree/bindings/input/e3x0-button.txt 7279F: drivers/input/misc/e3x0-button.c 7280 7281E4000 MEDIA DRIVER 7282M: Antti Palosaari <crope@iki.fi> 7283L: linux-media@vger.kernel.org 7284S: Maintained 7285W: https://linuxtv.org 7286W: http://palosaari.fi/linux/ 7287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7288T: git git://linuxtv.org/anttip/media_tree.git 7289F: drivers/media/tuners/e4000* 7290 7291EARTH_PT1 MEDIA DRIVER 7292M: Akihiro Tsukada <tskd08@gmail.com> 7293L: linux-media@vger.kernel.org 7294S: Odd Fixes 7295F: drivers/media/pci/pt1/ 7296 7297EARTH_PT3 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt3/ 7302 7303EC100 MEDIA DRIVER 7304M: Antti Palosaari <crope@iki.fi> 7305L: linux-media@vger.kernel.org 7306S: Maintained 7307W: https://linuxtv.org 7308W: http://palosaari.fi/linux/ 7309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7310T: git git://linuxtv.org/anttip/media_tree.git 7311F: drivers/media/dvb-frontends/ec100* 7312 7313ECRYPT FILE SYSTEM 7314M: Tyler Hicks <code@tyhicks.com> 7315L: ecryptfs@vger.kernel.org 7316S: Odd Fixes 7317W: http://ecryptfs.org 7318W: https://launchpad.net/ecryptfs 7319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7320F: Documentation/filesystems/ecryptfs.rst 7321F: fs/ecryptfs/ 7322 7323EDAC-AMD64 7324M: Yazen Ghannam <yazen.ghannam@amd.com> 7325L: linux-edac@vger.kernel.org 7326S: Supported 7327F: drivers/edac/amd64_edac* 7328F: drivers/edac/mce_amd* 7329 7330EDAC-ARMADA 7331M: Jan Luebbe <jlu@pengutronix.de> 7332L: linux-edac@vger.kernel.org 7333S: Maintained 7334F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7335F: drivers/edac/armada_xp_* 7336 7337EDAC-AST2500 7338M: Stefan Schaeckeler <sschaeck@cisco.com> 7339S: Supported 7340F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7341F: drivers/edac/aspeed_edac.c 7342 7343EDAC-BLUEFIELD 7344M: Shravan Kumar Ramani <shravankr@nvidia.com> 7345S: Supported 7346F: drivers/edac/bluefield_edac.c 7347 7348EDAC-CALXEDA 7349M: Andre Przywara <andre.przywara@arm.com> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: drivers/edac/highbank* 7353 7354EDAC-CAVIUM OCTEON 7355M: Ralf Baechle <ralf@linux-mips.org> 7356L: linux-edac@vger.kernel.org 7357L: linux-mips@vger.kernel.org 7358S: Supported 7359F: drivers/edac/octeon_edac* 7360 7361EDAC-CAVIUM THUNDERX 7362M: Robert Richter <rric@kernel.org> 7363L: linux-edac@vger.kernel.org 7364S: Odd Fixes 7365F: drivers/edac/thunderx_edac* 7366 7367EDAC-CORE 7368M: Borislav Petkov <bp@alien8.de> 7369M: Tony Luck <tony.luck@intel.com> 7370R: James Morse <james.morse@arm.com> 7371R: Mauro Carvalho Chehab <mchehab@kernel.org> 7372R: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Supported 7375T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7376F: Documentation/admin-guide/ras.rst 7377F: Documentation/driver-api/edac.rst 7378F: drivers/edac/ 7379F: include/linux/edac.h 7380 7381EDAC-DMC520 7382M: Lei Wang <lewan@microsoft.com> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385F: drivers/edac/dmc520_edac.c 7386 7387EDAC-E752X 7388M: Mark Gross <markgross@kernel.org> 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: drivers/edac/e752x_edac.c 7392 7393EDAC-E7XXX 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e7xxx_edac.c 7397 7398EDAC-FSL_DDR 7399M: York Sun <york.sun@nxp.com> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/fsl_ddr_edac.* 7403 7404EDAC-GHES 7405M: Mauro Carvalho Chehab <mchehab@kernel.org> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/ghes_edac.c 7409 7410EDAC-I10NM 7411M: Tony Luck <tony.luck@intel.com> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/i10nm_base.c 7415 7416EDAC-I3000 7417L: linux-edac@vger.kernel.org 7418S: Orphan 7419F: drivers/edac/i3000_edac.c 7420 7421EDAC-I5000 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i5000_edac.c 7425 7426EDAC-I5400 7427M: Mauro Carvalho Chehab <mchehab@kernel.org> 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5400_edac.c 7431 7432EDAC-I7300 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i7300_edac.c 7437 7438EDAC-I7CORE 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7core_edac.c 7443 7444EDAC-I82443BXGX 7445M: Tim Small <tim@buttersideup.com> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i82443bxgx_edac.c 7449 7450EDAC-I82975X 7451M: "Arvind R." <arvino55@gmail.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82975x_edac.c 7455 7456EDAC-IE31200 7457M: Jason Baron <jbaron@akamai.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/ie31200_edac.c 7461 7462EDAC-IGEN6 7463M: Tony Luck <tony.luck@intel.com> 7464R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/igen6_edac.c 7468 7469EDAC-MPC85XX 7470M: Johannes Thumshirn <morbidrsa@gmail.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/mpc85xx_edac.[ch] 7474 7475EDAC-NPCM 7476M: Marvin Lin <kflin@nuvoton.com> 7477M: Stanley Chu <yschu@nuvoton.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7481F: drivers/edac/npcm_edac.c 7482 7483EDAC-PASEMI 7484M: Egor Martovetsky <egor@pasemi.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/pasemi_edac.c 7488 7489EDAC-PND2 7490M: Tony Luck <tony.luck@intel.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pnd2_edac.[ch] 7494 7495EDAC-QCOM 7496M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7497L: linux-arm-msm@vger.kernel.org 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/qcom_edac.c 7501 7502EDAC-R82600 7503M: Tim Small <tim@buttersideup.com> 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/r82600_edac.c 7507 7508EDAC-SBRIDGE 7509M: Tony Luck <tony.luck@intel.com> 7510R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/sb_edac.c 7514 7515EDAC-SKYLAKE 7516M: Tony Luck <tony.luck@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/skx_*.[ch] 7520 7521EDAC-TI 7522M: Tero Kristo <kristo@kernel.org> 7523L: linux-edac@vger.kernel.org 7524S: Odd Fixes 7525F: drivers/edac/ti_edac.c 7526 7527EDIROL UA-101/UA-1000 DRIVER 7528M: Clemens Ladisch <clemens@ladisch.de> 7529L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7530S: Maintained 7531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7532F: sound/usb/misc/ua101.c 7533 7534EFI TEST DRIVER 7535M: Ivan Hu <ivan.hu@canonical.com> 7536M: Ard Biesheuvel <ardb@kernel.org> 7537L: linux-efi@vger.kernel.org 7538S: Maintained 7539F: drivers/firmware/efi/test/ 7540 7541EFI VARIABLE FILESYSTEM 7542M: Jeremy Kerr <jk@ozlabs.org> 7543M: Ard Biesheuvel <ardb@kernel.org> 7544L: linux-efi@vger.kernel.org 7545S: Maintained 7546T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7547F: fs/efivarfs/ 7548 7549EFIFB FRAMEBUFFER DRIVER 7550M: Peter Jones <pjones@redhat.com> 7551L: linux-fbdev@vger.kernel.org 7552S: Maintained 7553F: drivers/video/fbdev/efifb.c 7554 7555EFS FILESYSTEM 7556S: Orphan 7557W: http://aeschi.ch.eu.org/efs/ 7558F: fs/efs/ 7559 7560EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7561M: Douglas Miller <dougmill@linux.ibm.com> 7562L: netdev@vger.kernel.org 7563S: Maintained 7564F: drivers/net/ethernet/ibm/ehea/ 7565 7566ELM327 CAN NETWORK DRIVER 7567M: Max Staudt <max@enpas.org> 7568L: linux-can@vger.kernel.org 7569S: Maintained 7570F: Documentation/networking/device_drivers/can/can327.rst 7571F: drivers/net/can/can327.c 7572 7573EM28XX VIDEO4LINUX DRIVER 7574M: Mauro Carvalho Chehab <mchehab@kernel.org> 7575L: linux-media@vger.kernel.org 7576S: Maintained 7577W: https://linuxtv.org 7578T: git git://linuxtv.org/media_tree.git 7579F: Documentation/admin-guide/media/em28xx* 7580F: drivers/media/usb/em28xx/ 7581 7582EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7583M: Adrian Hunter <adrian.hunter@intel.com> 7584M: Ritesh Harjani <riteshh@codeaurora.org> 7585M: Asutosh Das <asutoshd@codeaurora.org> 7586L: linux-mmc@vger.kernel.org 7587S: Supported 7588F: drivers/mmc/host/cqhci* 7589 7590EMULEX 10Gbps iSCSI - OneConnect DRIVER 7591M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7592L: linux-scsi@vger.kernel.org 7593S: Supported 7594W: http://www.broadcom.com 7595F: drivers/scsi/be2iscsi/ 7596 7597EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7598M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7599M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7600M: Somnath Kotur <somnath.kotur@broadcom.com> 7601L: netdev@vger.kernel.org 7602S: Supported 7603W: http://www.emulex.com 7604F: drivers/net/ethernet/emulex/benet/ 7605 7606EMULEX ONECONNECT ROCE DRIVER 7607M: Selvin Xavier <selvin.xavier@broadcom.com> 7608L: linux-rdma@vger.kernel.org 7609S: Odd Fixes 7610W: http://www.broadcom.com 7611F: drivers/infiniband/hw/ocrdma/ 7612F: include/uapi/rdma/ocrdma-abi.h 7613 7614EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7615M: James Smart <james.smart@broadcom.com> 7616M: Ram Vegesna <ram.vegesna@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618L: target-devel@vger.kernel.org 7619S: Supported 7620W: http://www.broadcom.com 7621F: drivers/scsi/elx/ 7622 7623EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7624M: James Smart <james.smart@broadcom.com> 7625M: Dick Kennedy <dick.kennedy@broadcom.com> 7626L: linux-scsi@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/lpfc/ 7630 7631ENE CB710 FLASH CARD READER DRIVER 7632M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7633S: Maintained 7634F: drivers/misc/cb710/ 7635F: drivers/mmc/host/cb710-mmc.* 7636F: include/linux/cb710.h 7637 7638ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7639M: Maxim Levitsky <maximlevitsky@gmail.com> 7640S: Maintained 7641F: drivers/media/rc/ene_ir.* 7642 7643EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7644M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7645L: linuxppc-dev@lists.ozlabs.org 7646S: Maintained 7647F: drivers/tty/ehv_bytechan.c 7648 7649EPSON S1D13XXX FRAMEBUFFER DRIVER 7650M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7651S: Maintained 7652T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7653F: drivers/video/fbdev/s1d13xxxfb.c 7654F: include/video/s1d13xxxfb.h 7655 7656EROFS FILE SYSTEM 7657M: Gao Xiang <xiang@kernel.org> 7658M: Chao Yu <chao@kernel.org> 7659R: Yue Hu <huyue2@coolpad.com> 7660R: Jeffle Xu <jefflexu@linux.alibaba.com> 7661L: linux-erofs@lists.ozlabs.org 7662S: Maintained 7663T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7664F: Documentation/ABI/testing/sysfs-fs-erofs 7665F: Documentation/filesystems/erofs.rst 7666F: fs/erofs/ 7667F: include/trace/events/erofs.h 7668 7669ERRSEQ ERROR TRACKING INFRASTRUCTURE 7670M: Jeff Layton <jlayton@kernel.org> 7671S: Maintained 7672F: include/linux/errseq.h 7673F: lib/errseq.c 7674 7675ESD CAN/USB DRIVERS 7676M: Frank Jungclaus <frank.jungclaus@esd.eu> 7677R: socketcan@esd.eu 7678L: linux-can@vger.kernel.org 7679S: Maintained 7680F: drivers/net/can/usb/esd_usb.c 7681 7682ET131X NETWORK DRIVER 7683M: Mark Einon <mark.einon@gmail.com> 7684S: Odd Fixes 7685F: drivers/net/ethernet/agere/ 7686 7687ETAS ES58X CAN/USB DRIVER 7688M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7689L: linux-can@vger.kernel.org 7690S: Maintained 7691F: Documentation/networking/devlink/etas_es58x.rst 7692F: drivers/net/can/usb/etas_es58x/ 7693 7694ETHERNET BRIDGE 7695M: Roopa Prabhu <roopa@nvidia.com> 7696M: Nikolay Aleksandrov <razor@blackwall.org> 7697L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7698L: netdev@vger.kernel.org 7699S: Maintained 7700W: http://www.linuxfoundation.org/en/Net:Bridge 7701F: include/linux/netfilter_bridge/ 7702F: net/bridge/ 7703 7704ETHERNET PHY LIBRARY 7705M: Andrew Lunn <andrew@lunn.ch> 7706M: Heiner Kallweit <hkallweit1@gmail.com> 7707R: Russell King <linux@armlinux.org.uk> 7708L: netdev@vger.kernel.org 7709S: Maintained 7710F: Documentation/ABI/testing/sysfs-class-net-phydev 7711F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7712F: Documentation/devicetree/bindings/net/mdio* 7713F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7714F: Documentation/networking/phy.rst 7715F: drivers/net/mdio/ 7716F: drivers/net/mdio/acpi_mdio.c 7717F: drivers/net/mdio/fwnode_mdio.c 7718F: drivers/net/mdio/of_mdio.c 7719F: drivers/net/pcs/ 7720F: drivers/net/phy/ 7721F: include/dt-bindings/net/qca-ar803x.h 7722F: include/linux/*mdio*.h 7723F: include/linux/linkmode.h 7724F: include/linux/mdio/*.h 7725F: include/linux/mii.h 7726F: include/linux/of_net.h 7727F: include/linux/phy.h 7728F: include/linux/phy_fixed.h 7729F: include/linux/platform_data/mdio-bcm-unimac.h 7730F: include/linux/platform_data/mdio-gpio.h 7731F: include/trace/events/mdio.h 7732F: include/uapi/linux/mdio.h 7733F: include/uapi/linux/mii.h 7734F: net/core/of_net.c 7735 7736EXEC & BINFMT API 7737R: Eric Biederman <ebiederm@xmission.com> 7738R: Kees Cook <keescook@chromium.org> 7739L: linux-mm@kvack.org 7740S: Supported 7741T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7742F: fs/*binfmt_*.c 7743F: fs/exec.c 7744F: include/linux/binfmts.h 7745F: include/linux/elf.h 7746F: include/uapi/linux/binfmts.h 7747F: include/uapi/linux/elf.h 7748F: tools/testing/selftests/exec/ 7749N: asm/elf.h 7750N: binfmt 7751 7752EXFAT FILE SYSTEM 7753M: Namjae Jeon <linkinjeon@kernel.org> 7754M: Sungjong Seo <sj1557.seo@samsung.com> 7755L: linux-fsdevel@vger.kernel.org 7756S: Maintained 7757T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7758F: fs/exfat/ 7759 7760EXT2 FILE SYSTEM 7761M: Jan Kara <jack@suse.com> 7762L: linux-ext4@vger.kernel.org 7763S: Maintained 7764F: Documentation/filesystems/ext2.rst 7765F: fs/ext2/ 7766F: include/linux/ext2* 7767 7768EXT4 FILE SYSTEM 7769M: "Theodore Ts'o" <tytso@mit.edu> 7770M: Andreas Dilger <adilger.kernel@dilger.ca> 7771L: linux-ext4@vger.kernel.org 7772S: Maintained 7773W: http://ext4.wiki.kernel.org 7774Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7776F: Documentation/filesystems/ext4/ 7777F: fs/ext4/ 7778F: include/trace/events/ext4.h 7779F: include/uapi/linux/ext4.h 7780 7781Extended Verification Module (EVM) 7782M: Mimi Zohar <zohar@linux.ibm.com> 7783L: linux-integrity@vger.kernel.org 7784S: Supported 7785T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7786F: security/integrity/ 7787F: security/integrity/evm/ 7788 7789EXTENSIBLE FIRMWARE INTERFACE (EFI) 7790M: Ard Biesheuvel <ardb@kernel.org> 7791L: linux-efi@vger.kernel.org 7792S: Maintained 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7794F: Documentation/admin-guide/efi-stub.rst 7795F: arch/*/include/asm/efi.h 7796F: arch/*/kernel/efi.c 7797F: arch/arm/boot/compressed/efi-header.S 7798F: arch/x86/platform/efi/ 7799F: drivers/firmware/efi/ 7800F: include/linux/efi*.h 7801 7802EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7803M: MyungJoo Ham <myungjoo.ham@samsung.com> 7804M: Chanwoo Choi <cw00.choi@samsung.com> 7805L: linux-kernel@vger.kernel.org 7806S: Maintained 7807T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7808F: Documentation/devicetree/bindings/extcon/ 7809F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7810F: drivers/extcon/ 7811F: include/linux/extcon.h 7812F: include/linux/extcon/ 7813 7814EXTRA BOOT CONFIG 7815M: Masami Hiramatsu <mhiramat@kernel.org> 7816L: linux-kernel@vger.kernel.org 7817L: linux-trace-kernel@vger.kernel.org 7818S: Maintained 7819Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7820T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7821F: Documentation/admin-guide/bootconfig.rst 7822F: fs/proc/bootconfig.c 7823F: include/linux/bootconfig.h 7824F: lib/bootconfig-data.S 7825F: lib/bootconfig.c 7826F: tools/bootconfig/* 7827F: tools/bootconfig/scripts/* 7828 7829EXYNOS DP DRIVER 7830M: Jingoo Han <jingoohan1@gmail.com> 7831L: dri-devel@lists.freedesktop.org 7832S: Maintained 7833F: drivers/gpu/drm/exynos/exynos_dp* 7834 7835EXYNOS SYSMMU (IOMMU) driver 7836M: Marek Szyprowski <m.szyprowski@samsung.com> 7837L: iommu@lists.linux.dev 7838S: Maintained 7839F: drivers/iommu/exynos-iommu.c 7840 7841F2FS FILE SYSTEM 7842M: Jaegeuk Kim <jaegeuk@kernel.org> 7843M: Chao Yu <chao@kernel.org> 7844L: linux-f2fs-devel@lists.sourceforge.net 7845S: Maintained 7846W: https://f2fs.wiki.kernel.org/ 7847Q: https://patchwork.kernel.org/project/f2fs/list/ 7848B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7850F: Documentation/ABI/testing/sysfs-fs-f2fs 7851F: Documentation/filesystems/f2fs.rst 7852F: fs/f2fs/ 7853F: include/linux/f2fs_fs.h 7854F: include/trace/events/f2fs.h 7855F: include/uapi/linux/f2fs.h 7856 7857F71805F HARDWARE MONITORING DRIVER 7858M: Jean Delvare <jdelvare@suse.com> 7859L: linux-hwmon@vger.kernel.org 7860S: Maintained 7861F: Documentation/hwmon/f71805f.rst 7862F: drivers/hwmon/f71805f.c 7863 7864FADDR2LINE 7865M: Josh Poimboeuf <jpoimboe@kernel.org> 7866S: Maintained 7867F: scripts/faddr2line 7868 7869FAILOVER MODULE 7870M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7871L: netdev@vger.kernel.org 7872S: Supported 7873F: Documentation/networking/failover.rst 7874F: include/net/failover.h 7875F: net/core/failover.c 7876 7877FANOTIFY 7878M: Jan Kara <jack@suse.cz> 7879R: Amir Goldstein <amir73il@gmail.com> 7880R: Matthew Bobrowski <repnop@google.com> 7881L: linux-fsdevel@vger.kernel.org 7882S: Maintained 7883F: fs/notify/fanotify/ 7884F: include/linux/fanotify.h 7885F: include/uapi/linux/fanotify.h 7886 7887FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7888M: Linus Walleij <linus.walleij@linaro.org> 7889L: linux-usb@vger.kernel.org 7890S: Maintained 7891F: drivers/usb/fotg210/ 7892 7893FARSYNC SYNCHRONOUS DRIVER 7894M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7895S: Supported 7896W: http://www.farsite.co.uk/ 7897F: drivers/net/wan/farsync.* 7898 7899FAULT INJECTION SUPPORT 7900M: Akinobu Mita <akinobu.mita@gmail.com> 7901S: Supported 7902F: Documentation/fault-injection/ 7903F: lib/fault-inject.c 7904 7905FBTFT Framebuffer drivers 7906L: dri-devel@lists.freedesktop.org 7907L: linux-fbdev@vger.kernel.org 7908S: Orphan 7909F: drivers/staging/fbtft/ 7910 7911FC0011 TUNER DRIVER 7912M: Michael Buesch <m@bues.ch> 7913L: linux-media@vger.kernel.org 7914S: Maintained 7915F: drivers/media/tuners/fc0011.c 7916F: drivers/media/tuners/fc0011.h 7917 7918FC2580 MEDIA DRIVER 7919M: Antti Palosaari <crope@iki.fi> 7920L: linux-media@vger.kernel.org 7921S: Maintained 7922W: https://linuxtv.org 7923W: http://palosaari.fi/linux/ 7924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7925T: git git://linuxtv.org/anttip/media_tree.git 7926F: drivers/media/tuners/fc2580* 7927 7928FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7929M: Hannes Reinecke <hare@suse.de> 7930L: linux-scsi@vger.kernel.org 7931S: Supported 7932W: www.Open-FCoE.org 7933F: drivers/scsi/fcoe/ 7934F: drivers/scsi/libfc/ 7935F: include/scsi/fc/ 7936F: include/scsi/libfc.h 7937F: include/scsi/libfcoe.h 7938F: include/uapi/scsi/fc/ 7939 7940FILE LOCKING (flock() and fcntl()/lockf()) 7941M: Jeff Layton <jlayton@kernel.org> 7942M: Chuck Lever <chuck.lever@oracle.com> 7943L: linux-fsdevel@vger.kernel.org 7944S: Maintained 7945F: fs/fcntl.c 7946F: fs/locks.c 7947F: include/linux/fcntl.h 7948F: include/uapi/linux/fcntl.h 7949 7950FILESYSTEM DIRECT ACCESS (DAX) 7951M: Dan Williams <dan.j.williams@intel.com> 7952R: Matthew Wilcox <willy@infradead.org> 7953R: Jan Kara <jack@suse.cz> 7954L: linux-fsdevel@vger.kernel.org 7955L: nvdimm@lists.linux.dev 7956S: Supported 7957F: fs/dax.c 7958F: include/linux/dax.h 7959F: include/trace/events/fs_dax.h 7960 7961FILESYSTEMS (VFS and infrastructure) 7962M: Alexander Viro <viro@zeniv.linux.org.uk> 7963M: Christian Brauner <brauner@kernel.org> 7964L: linux-fsdevel@vger.kernel.org 7965S: Maintained 7966F: fs/* 7967F: include/linux/fs.h 7968F: include/linux/fs_types.h 7969F: include/uapi/linux/fs.h 7970F: include/uapi/linux/openat2.h 7971 7972FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7973M: Riku Voipio <riku.voipio@iki.fi> 7974L: linux-hwmon@vger.kernel.org 7975S: Maintained 7976F: drivers/hwmon/f75375s.c 7977F: include/linux/f75375s.h 7978 7979FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7980M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7981L: linux-can@vger.kernel.org 7982S: Maintained 7983F: drivers/net/can/usb/f81604.c 7984 7985FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7986M: Clemens Ladisch <clemens@ladisch.de> 7987M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7988L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7989S: Maintained 7990T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7991F: include/uapi/sound/firewire.h 7992F: sound/firewire/ 7993 7994FIREWIRE MEDIA DRIVERS (firedtv) 7995M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7996L: linux-media@vger.kernel.org 7997L: linux1394-devel@lists.sourceforge.net 7998S: Maintained 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8000F: drivers/media/firewire/ 8001 8002FIREWIRE SBP-2 TARGET 8003M: Chris Boot <bootc@bootc.net> 8004L: linux-scsi@vger.kernel.org 8005L: target-devel@vger.kernel.org 8006L: linux1394-devel@lists.sourceforge.net 8007S: Maintained 8008T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8009F: drivers/target/sbp/ 8010 8011FIREWIRE SUBSYSTEM 8012M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8013M: Takashi Sakamoto <takaswie@kernel.org> 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016W: http://ieee1394.docs.kernel.org/ 8017T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8018F: drivers/firewire/ 8019F: include/linux/firewire.h 8020F: include/uapi/linux/firewire*.h 8021F: tools/firewire/ 8022 8023FIRMWARE FRAMEWORK FOR ARMV8-A 8024M: Sudeep Holla <sudeep.holla@arm.com> 8025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8026S: Maintained 8027F: drivers/firmware/arm_ffa/ 8028F: include/linux/arm_ffa.h 8029 8030FIRMWARE LOADER (request_firmware) 8031M: Luis Chamberlain <mcgrof@kernel.org> 8032M: Russ Weight <russell.h.weight@intel.com> 8033L: linux-kernel@vger.kernel.org 8034S: Maintained 8035F: Documentation/firmware_class/ 8036F: drivers/base/firmware_loader/ 8037F: include/linux/firmware.h 8038 8039FLEXTIMER FTM-QUADDEC DRIVER 8040M: Patrick Havelange <patrick.havelange@essensium.com> 8041L: linux-iio@vger.kernel.org 8042S: Maintained 8043F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8044F: drivers/counter/ftm-quaddec.c 8045 8046FLOPPY DRIVER 8047M: Denis Efremov <efremov@linux.com> 8048L: linux-block@vger.kernel.org 8049S: Odd Fixes 8050F: drivers/block/floppy.c 8051 8052FLYSKY FSIA6B RC RECEIVER 8053M: Markus Koch <markus@notsyncing.net> 8054L: linux-input@vger.kernel.org 8055S: Maintained 8056F: drivers/input/joystick/fsia6b.c 8057 8058FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8059M: Geoffrey D. Bennett <g@b4.vu> 8060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8061S: Maintained 8062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8063F: sound/usb/mixer_scarlett_gen2.c 8064 8065FORCEDETH GIGABIT ETHERNET DRIVER 8066M: Rain River <rain.1986.08.12@gmail.com> 8067M: Zhu Yanjun <zyjzyj2000@gmail.com> 8068L: netdev@vger.kernel.org 8069S: Maintained 8070F: drivers/net/ethernet/nvidia/* 8071 8072FORTIFY_SOURCE 8073M: Kees Cook <keescook@chromium.org> 8074L: linux-hardening@vger.kernel.org 8075S: Supported 8076T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8077F: include/linux/fortify-string.h 8078F: lib/fortify_kunit.c 8079F: lib/memcpy_kunit.c 8080F: lib/strcat_kunit.c 8081F: lib/strscpy_kunit.c 8082F: lib/test_fortify/* 8083F: scripts/test_fortify.sh 8084K: \b__NO_FORTIFY\b 8085 8086FPGA DFL DRIVERS 8087M: Wu Hao <hao.wu@intel.com> 8088R: Tom Rix <trix@redhat.com> 8089L: linux-fpga@vger.kernel.org 8090S: Maintained 8091F: Documentation/ABI/testing/sysfs-bus-dfl* 8092F: Documentation/fpga/dfl.rst 8093F: drivers/fpga/dfl* 8094F: drivers/uio/uio_dfl.c 8095F: include/linux/dfl.h 8096F: include/uapi/linux/fpga-dfl.h 8097 8098FPGA MANAGER FRAMEWORK 8099M: Moritz Fischer <mdf@kernel.org> 8100M: Wu Hao <hao.wu@intel.com> 8101M: Xu Yilun <yilun.xu@intel.com> 8102R: Tom Rix <trix@redhat.com> 8103L: linux-fpga@vger.kernel.org 8104S: Maintained 8105Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8106T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8107F: Documentation/devicetree/bindings/fpga/ 8108F: Documentation/driver-api/fpga/ 8109F: Documentation/fpga/ 8110F: drivers/fpga/ 8111F: include/linux/fpga/ 8112 8113FPU EMULATOR 8114M: Bill Metzenthen <billm@melbpc.org.au> 8115S: Maintained 8116W: https://floatingpoint.billm.au/ 8117F: arch/x86/math-emu/ 8118 8119FRAMEBUFFER CORE 8120M: Daniel Vetter <daniel@ffwll.ch> 8121S: Odd Fixes 8122T: git git://anongit.freedesktop.org/drm/drm-misc 8123F: drivers/video/fbdev/core/ 8124 8125FRAMEBUFFER LAYER 8126M: Helge Deller <deller@gmx.de> 8127L: linux-fbdev@vger.kernel.org 8128L: dri-devel@lists.freedesktop.org 8129S: Maintained 8130Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8131T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8132F: Documentation/fb/ 8133F: drivers/video/ 8134F: include/linux/fb.h 8135F: include/uapi/linux/fb.h 8136F: include/uapi/video/ 8137F: include/video/ 8138 8139FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8140M: Horia Geantă <horia.geanta@nxp.com> 8141M: Pankaj Gupta <pankaj.gupta@nxp.com> 8142M: Gaurav Jain <gaurav.jain@nxp.com> 8143L: linux-crypto@vger.kernel.org 8144S: Maintained 8145F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8146F: drivers/crypto/caam/ 8147 8148FREESCALE COLDFIRE M5441X MMC DRIVER 8149M: Angelo Dureghello <angelo.dureghello@timesys.com> 8150L: linux-mmc@vger.kernel.org 8151S: Maintained 8152F: drivers/mmc/host/sdhci-esdhc-mcf.c 8153F: include/linux/platform_data/mmc-esdhc-mcf.h 8154 8155FREESCALE DIU FRAMEBUFFER DRIVER 8156M: Timur Tabi <timur@kernel.org> 8157L: linux-fbdev@vger.kernel.org 8158S: Maintained 8159F: drivers/video/fbdev/fsl-diu-fb.* 8160 8161FREESCALE DMA DRIVER 8162M: Li Yang <leoyang.li@nxp.com> 8163M: Zhang Wei <zw@zh-kernel.org> 8164L: linuxppc-dev@lists.ozlabs.org 8165S: Maintained 8166F: drivers/dma/fsldma.* 8167 8168FREESCALE DSPI DRIVER 8169M: Vladimir Oltean <olteanv@gmail.com> 8170L: linux-spi@vger.kernel.org 8171S: Maintained 8172F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8173F: drivers/spi/spi-fsl-dspi.c 8174F: include/linux/spi/spi-fsl-dspi.h 8175 8176FREESCALE ENETC ETHERNET DRIVERS 8177M: Claudiu Manoil <claudiu.manoil@nxp.com> 8178M: Vladimir Oltean <vladimir.oltean@nxp.com> 8179L: netdev@vger.kernel.org 8180S: Maintained 8181F: drivers/net/ethernet/freescale/enetc/ 8182 8183FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8184M: Claudiu Manoil <claudiu.manoil@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8188F: drivers/net/ethernet/freescale/gianfar* 8189 8190FREESCALE GPMI NAND DRIVER 8191M: Han Xu <han.xu@nxp.com> 8192L: linux-mtd@lists.infradead.org 8193S: Maintained 8194F: drivers/mtd/nand/raw/gpmi-nand/* 8195 8196FREESCALE I2C CPM DRIVER 8197M: Jochen Friedrich <jochen@scram.de> 8198L: linuxppc-dev@lists.ozlabs.org 8199L: linux-i2c@vger.kernel.org 8200S: Maintained 8201F: drivers/i2c/busses/i2c-cpm.c 8202 8203FREESCALE IMX / MXC FEC DRIVER 8204M: Wei Fang <wei.fang@nxp.com> 8205R: Shenwei Wang <shenwei.wang@nxp.com> 8206R: Clark Wang <xiaoning.wang@nxp.com> 8207R: NXP Linux Team <linux-imx@nxp.com> 8208L: netdev@vger.kernel.org 8209S: Maintained 8210F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8211F: drivers/net/ethernet/freescale/fec.h 8212F: drivers/net/ethernet/freescale/fec_main.c 8213F: drivers/net/ethernet/freescale/fec_ptp.c 8214 8215FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8216M: Sascha Hauer <s.hauer@pengutronix.de> 8217R: Pengutronix Kernel Team <kernel@pengutronix.de> 8218L: linux-fbdev@vger.kernel.org 8219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8220S: Maintained 8221F: drivers/video/fbdev/imxfb.c 8222 8223FREESCALE IMX DDR PMU DRIVER 8224M: Frank Li <Frank.li@nxp.com> 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: Documentation/admin-guide/perf/imx-ddr.rst 8228F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8229F: drivers/perf/fsl_imx8_ddr_perf.c 8230 8231FREESCALE IMX I2C DRIVER 8232M: Oleksij Rempel <o.rempel@pengutronix.de> 8233R: Pengutronix Kernel Team <kernel@pengutronix.de> 8234L: linux-i2c@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8237F: drivers/i2c/busses/i2c-imx.c 8238 8239FREESCALE IMX LPI2C DRIVER 8240M: Dong Aisheng <aisheng.dong@nxp.com> 8241L: linux-i2c@vger.kernel.org 8242L: linux-imx@nxp.com 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8245F: drivers/i2c/busses/i2c-imx-lpi2c.c 8246 8247FREESCALE MPC I2C DRIVER 8248M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8249L: linux-i2c@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8252F: drivers/i2c/busses/i2c-mpc.c 8253 8254FREESCALE QORIQ DPAA ETHERNET DRIVER 8255M: Madalin Bucur <madalin.bucur@nxp.com> 8256L: netdev@vger.kernel.org 8257S: Maintained 8258F: drivers/net/ethernet/freescale/dpaa 8259 8260FREESCALE QORIQ DPAA FMAN DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262R: Sean Anderson <sean.anderson@seco.com> 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: Documentation/devicetree/bindings/net/fsl-fman.txt 8266F: drivers/net/ethernet/freescale/fman 8267 8268FREESCALE QORIQ PTP CLOCK DRIVER 8269M: Yangbo Lu <yangbo.lu@nxp.com> 8270L: netdev@vger.kernel.org 8271S: Maintained 8272F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8273F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8274F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8275F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8276F: drivers/ptp/ptp_qoriq.c 8277F: drivers/ptp/ptp_qoriq_debugfs.c 8278F: include/linux/fsl/ptp_qoriq.h 8279 8280FREESCALE QUAD SPI DRIVER 8281M: Han Xu <han.xu@nxp.com> 8282L: linux-spi@vger.kernel.org 8283S: Maintained 8284F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8285F: drivers/spi/spi-fsl-qspi.c 8286 8287FREESCALE QUICC ENGINE LIBRARY 8288M: Qiang Zhao <qiang.zhao@nxp.com> 8289L: linuxppc-dev@lists.ozlabs.org 8290S: Maintained 8291F: drivers/soc/fsl/qe/ 8292F: include/soc/fsl/qe/ 8293 8294FREESCALE QUICC ENGINE QMC DRIVER 8295M: Herve Codina <herve.codina@bootlin.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8299F: drivers/soc/fsl/qe/qmc.c 8300F: include/soc/fsl/qe/qmc.h 8301 8302FREESCALE QUICC ENGINE TSA DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8307F: drivers/soc/fsl/qe/tsa.c 8308F: drivers/soc/fsl/qe/tsa.h 8309F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8310 8311FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8312M: Li Yang <leoyang.li@nxp.com> 8313L: netdev@vger.kernel.org 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: drivers/net/ethernet/freescale/ucc_geth* 8317 8318FREESCALE QUICC ENGINE UCC HDLC DRIVER 8319M: Zhao Qiang <qiang.zhao@nxp.com> 8320L: netdev@vger.kernel.org 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/net/wan/fsl_ucc_hdlc* 8324 8325FREESCALE QUICC ENGINE UCC UART DRIVER 8326M: Timur Tabi <timur@kernel.org> 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/tty/serial/ucc_uart.c 8330 8331FREESCALE SOC DRIVERS 8332M: Li Yang <leoyang.li@nxp.com> 8333L: linuxppc-dev@lists.ozlabs.org 8334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8335S: Maintained 8336F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8337F: Documentation/devicetree/bindings/soc/fsl/ 8338F: drivers/soc/fsl/ 8339F: include/linux/fsl/ 8340F: include/soc/fsl/ 8341 8342FREESCALE SOC FS_ENET DRIVER 8343M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8344L: linuxppc-dev@lists.ozlabs.org 8345L: netdev@vger.kernel.org 8346S: Maintained 8347F: drivers/net/ethernet/freescale/fs_enet/ 8348F: include/linux/fs_enet_pd.h 8349 8350FREESCALE SOC SOUND DRIVERS 8351M: Shengjiu Wang <shengjiu.wang@gmail.com> 8352M: Xiubo Li <Xiubo.Lee@gmail.com> 8353R: Fabio Estevam <festevam@gmail.com> 8354R: Nicolin Chen <nicoleotsuka@gmail.com> 8355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8356L: linuxppc-dev@lists.ozlabs.org 8357S: Maintained 8358F: sound/soc/fsl/fsl* 8359F: sound/soc/fsl/imx* 8360F: sound/soc/fsl/mpc8610_hpcd.c 8361 8362FREESCALE SOC SOUND QMC DRIVER 8363M: Herve Codina <herve.codina@bootlin.com> 8364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8365L: linuxppc-dev@lists.ozlabs.org 8366S: Maintained 8367F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8368F: sound/soc/fsl/fsl_qmc_audio.c 8369 8370FREESCALE USB PERIPHERAL DRIVERS 8371M: Li Yang <leoyang.li@nxp.com> 8372L: linux-usb@vger.kernel.org 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: drivers/usb/gadget/udc/fsl* 8376 8377FREESCALE USB PHY DRIVER 8378M: Ran Wang <ran.wang_1@nxp.com> 8379L: linux-usb@vger.kernel.org 8380L: linuxppc-dev@lists.ozlabs.org 8381S: Maintained 8382F: drivers/usb/phy/phy-fsl-usb* 8383 8384FREEVXFS FILESYSTEM 8385M: Christoph Hellwig <hch@infradead.org> 8386S: Maintained 8387W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8388F: fs/freevxfs/ 8389 8390FREEZER 8391M: "Rafael J. Wysocki" <rafael@kernel.org> 8392M: Pavel Machek <pavel@ucw.cz> 8393L: linux-pm@vger.kernel.org 8394S: Supported 8395F: Documentation/power/freezing-of-tasks.rst 8396F: include/linux/freezer.h 8397F: kernel/freezer.c 8398 8399FRONTSWAP API 8400M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8401L: linux-kernel@vger.kernel.org 8402S: Maintained 8403F: include/linux/frontswap.h 8404F: mm/frontswap.c 8405 8406FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8407M: David Howells <dhowells@redhat.com> 8408L: linux-cachefs@redhat.com (moderated for non-subscribers) 8409S: Supported 8410F: Documentation/filesystems/caching/ 8411F: fs/fscache/ 8412F: include/linux/fscache*.h 8413 8414FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8415M: Eric Biggers <ebiggers@kernel.org> 8416M: Theodore Y. Ts'o <tytso@mit.edu> 8417M: Jaegeuk Kim <jaegeuk@kernel.org> 8418L: linux-fscrypt@vger.kernel.org 8419S: Supported 8420Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8421T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8422F: Documentation/filesystems/fscrypt.rst 8423F: fs/crypto/ 8424F: include/linux/fscrypt.h 8425F: include/uapi/linux/fscrypt.h 8426 8427FSI SUBSYSTEM 8428M: Jeremy Kerr <jk@ozlabs.org> 8429M: Joel Stanley <joel@jms.id.au> 8430R: Alistar Popple <alistair@popple.id.au> 8431R: Eddie James <eajames@linux.ibm.com> 8432L: linux-fsi@lists.ozlabs.org 8433S: Supported 8434Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8435T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8436F: drivers/fsi/ 8437F: include/linux/fsi*.h 8438F: include/trace/events/fsi*.h 8439 8440FSI-ATTACHED I2C DRIVER 8441M: Eddie James <eajames@linux.ibm.com> 8442L: linux-i2c@vger.kernel.org 8443L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8444S: Maintained 8445F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8446F: drivers/i2c/busses/i2c-fsi.c 8447 8448FSI-ATTACHED SPI DRIVER 8449M: Eddie James <eajames@linux.ibm.com> 8450L: linux-spi@vger.kernel.org 8451S: Maintained 8452F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8453F: drivers/spi/spi-fsi.c 8454 8455FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8456M: Jan Kara <jack@suse.cz> 8457R: Amir Goldstein <amir73il@gmail.com> 8458L: linux-fsdevel@vger.kernel.org 8459S: Maintained 8460T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8461F: fs/notify/ 8462F: include/linux/fsnotify*.h 8463 8464FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8465M: Eric Biggers <ebiggers@kernel.org> 8466M: Theodore Y. Ts'o <tytso@mit.edu> 8467L: fsverity@lists.linux.dev 8468S: Supported 8469Q: https://patchwork.kernel.org/project/fsverity/list/ 8470T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8471F: Documentation/filesystems/fsverity.rst 8472F: fs/verity/ 8473F: include/linux/fsverity.h 8474F: include/uapi/linux/fsverity.h 8475 8476FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8477M: Michael Zaidman <michael.zaidman@gmail.com> 8478L: linux-i2c@vger.kernel.org 8479L: linux-input@vger.kernel.org 8480S: Maintained 8481F: drivers/hid/hid-ft260.c 8482 8483FUJITSU LAPTOP EXTRAS 8484M: Jonathan Woithe <jwoithe@just42.net> 8485L: platform-driver-x86@vger.kernel.org 8486S: Maintained 8487F: drivers/platform/x86/fujitsu-laptop.c 8488 8489FUJITSU TABLET EXTRAS 8490M: Robert Gerlach <khnz@gmx.de> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-tablet.c 8494 8495FUNCTION HOOKS (FTRACE) 8496M: Steven Rostedt <rostedt@goodmis.org> 8497M: Masami Hiramatsu <mhiramat@kernel.org> 8498R: Mark Rutland <mark.rutland@arm.com> 8499L: linux-kernel@vger.kernel.org 8500L: linux-trace-kernel@vger.kernel.org 8501S: Maintained 8502Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8503T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8504F: Documentation/trace/ftrace* 8505F: arch/*/*/*/*ftrace* 8506F: arch/*/*/*ftrace* 8507F: include/*/ftrace.h 8508F: kernel/trace/fgraph.c 8509F: kernel/trace/ftrace* 8510F: samples/ftrace 8511 8512FUNGIBLE ETHERNET DRIVERS 8513M: Dimitris Michailidis <dmichail@fungible.com> 8514L: netdev@vger.kernel.org 8515S: Supported 8516F: drivers/net/ethernet/fungible/ 8517 8518FUSE: FILESYSTEM IN USERSPACE 8519M: Miklos Szeredi <miklos@szeredi.hu> 8520L: linux-fsdevel@vger.kernel.org 8521S: Maintained 8522W: https://github.com/libfuse/ 8523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8524F: Documentation/filesystems/fuse.rst 8525F: fs/fuse/ 8526F: include/uapi/linux/fuse.h 8527 8528FUTEX SUBSYSTEM 8529M: Thomas Gleixner <tglx@linutronix.de> 8530M: Ingo Molnar <mingo@redhat.com> 8531R: Peter Zijlstra <peterz@infradead.org> 8532R: Darren Hart <dvhart@infradead.org> 8533R: Davidlohr Bueso <dave@stgolabs.net> 8534R: André Almeida <andrealmeid@igalia.com> 8535L: linux-kernel@vger.kernel.org 8536S: Maintained 8537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8538F: Documentation/locking/*futex* 8539F: include/asm-generic/futex.h 8540F: include/linux/futex.h 8541F: include/uapi/linux/futex.h 8542F: kernel/futex/* 8543F: tools/perf/bench/futex* 8544F: tools/testing/selftests/futex/ 8545 8546GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8547M: Tim Harvey <tharvey@gateworks.com> 8548S: Maintained 8549F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8550F: Documentation/hwmon/gsc-hwmon.rst 8551F: drivers/hwmon/gsc-hwmon.c 8552F: drivers/mfd/gateworks-gsc.c 8553F: include/linux/mfd/gsc.h 8554F: include/linux/platform_data/gsc_hwmon.h 8555 8556GCC PLUGINS 8557M: Kees Cook <keescook@chromium.org> 8558L: linux-hardening@vger.kernel.org 8559S: Maintained 8560T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8561F: Documentation/kbuild/gcc-plugins.rst 8562F: scripts/Makefile.gcc-plugins 8563F: scripts/gcc-plugins/ 8564 8565GCOV BASED KERNEL PROFILING 8566M: Peter Oberparleiter <oberpar@linux.ibm.com> 8567S: Maintained 8568F: Documentation/dev-tools/gcov.rst 8569F: kernel/gcov/ 8570 8571GDB KERNEL DEBUGGING HELPER SCRIPTS 8572M: Jan Kiszka <jan.kiszka@siemens.com> 8573M: Kieran Bingham <kbingham@kernel.org> 8574S: Supported 8575F: scripts/gdb/ 8576 8577GEMINI CRYPTO DRIVER 8578M: Corentin Labbe <clabbe@baylibre.com> 8579L: linux-crypto@vger.kernel.org 8580S: Maintained 8581F: drivers/crypto/gemini/ 8582 8583GEMTEK FM RADIO RECEIVER DRIVER 8584M: Hans Verkuil <hverkuil@xs4all.nl> 8585L: linux-media@vger.kernel.org 8586S: Maintained 8587W: https://linuxtv.org 8588T: git git://linuxtv.org/media_tree.git 8589F: drivers/media/radio/radio-gemtek* 8590 8591GENERIC ARCHITECTURE TOPOLOGY 8592M: Sudeep Holla <sudeep.holla@arm.com> 8593L: linux-kernel@vger.kernel.org 8594S: Maintained 8595F: drivers/base/arch_topology.c 8596F: include/linux/arch_topology.h 8597 8598GENERIC ENTRY CODE 8599M: Thomas Gleixner <tglx@linutronix.de> 8600M: Peter Zijlstra <peterz@infradead.org> 8601M: Andy Lutomirski <luto@kernel.org> 8602L: linux-kernel@vger.kernel.org 8603S: Maintained 8604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8605F: include/linux/entry-common.h 8606F: include/linux/entry-kvm.h 8607F: kernel/entry/ 8608 8609GENERIC GPIO I2C DRIVER 8610M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8611S: Supported 8612F: drivers/i2c/busses/i2c-gpio.c 8613F: include/linux/platform_data/i2c-gpio.h 8614 8615GENERIC GPIO I2C MULTIPLEXER DRIVER 8616M: Peter Korsgaard <peter.korsgaard@barco.com> 8617L: linux-i2c@vger.kernel.org 8618S: Supported 8619F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8620F: drivers/i2c/muxes/i2c-mux-gpio.c 8621F: include/linux/platform_data/i2c-mux-gpio.h 8622 8623GENERIC HDLC (WAN) DRIVERS 8624M: Krzysztof Halasa <khc@pm.waw.pl> 8625S: Maintained 8626W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8627F: drivers/net/wan/c101.c 8628F: drivers/net/wan/hd6457* 8629F: drivers/net/wan/hdlc* 8630F: drivers/net/wan/n2.c 8631F: drivers/net/wan/pc300too.c 8632F: drivers/net/wan/pci200syn.c 8633F: drivers/net/wan/wanxl* 8634 8635GENERIC INCLUDE/ASM HEADER FILES 8636M: Arnd Bergmann <arnd@arndb.de> 8637L: linux-arch@vger.kernel.org 8638S: Maintained 8639T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8640F: include/asm-generic/ 8641F: include/uapi/asm-generic/ 8642 8643GENERIC PHY FRAMEWORK 8644M: Vinod Koul <vkoul@kernel.org> 8645M: Kishon Vijay Abraham I <kishon@kernel.org> 8646L: linux-phy@lists.infradead.org 8647S: Supported 8648Q: https://patchwork.kernel.org/project/linux-phy/list/ 8649T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8650F: Documentation/devicetree/bindings/phy/ 8651F: drivers/phy/ 8652F: include/dt-bindings/phy/ 8653F: include/linux/phy/ 8654 8655GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8656M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8657S: Supported 8658F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8659 8660GENERIC PM DOMAINS 8661M: "Rafael J. Wysocki" <rafael@kernel.org> 8662M: Kevin Hilman <khilman@kernel.org> 8663M: Ulf Hansson <ulf.hansson@linaro.org> 8664L: linux-pm@vger.kernel.org 8665S: Supported 8666F: Documentation/devicetree/bindings/power/power?domain* 8667F: drivers/base/power/domain*.c 8668F: include/linux/pm_domain.h 8669 8670GENERIC PM DOMAIN PROVIDERS 8671M: Ulf Hansson <ulf.hansson@linaro.org> 8672L: linux-pm@vger.kernel.org 8673S: Supported 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8675F: drivers/genpd/ 8676 8677GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8678M: Eugen Hristev <eugen.hristev@microchip.com> 8679L: linux-input@vger.kernel.org 8680S: Maintained 8681F: drivers/input/touchscreen/resistive-adc-touch.c 8682 8683GENERIC STRING LIBRARY 8684R: Andy Shevchenko <andy@kernel.org> 8685S: Maintained 8686F: include/linux/string.h 8687F: include/linux/string_choices.h 8688F: include/linux/string_helpers.h 8689F: lib/string.c 8690F: lib/string_helpers.c 8691F: lib/test-string_helpers.c 8692F: lib/test_string.c 8693 8694GENERIC UIO DRIVER FOR PCI DEVICES 8695M: "Michael S. Tsirkin" <mst@redhat.com> 8696L: kvm@vger.kernel.org 8697S: Supported 8698F: drivers/uio/uio_pci_generic.c 8699 8700GENERIC VDSO LIBRARY 8701M: Andy Lutomirski <luto@kernel.org> 8702M: Thomas Gleixner <tglx@linutronix.de> 8703M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8704L: linux-kernel@vger.kernel.org 8705S: Maintained 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8707F: include/asm-generic/vdso/vsyscall.h 8708F: include/vdso/ 8709F: kernel/time/vsyscall.c 8710F: lib/vdso/ 8711 8712GENWQE (IBM Generic Workqueue Card) 8713M: Frank Haverkamp <haver@linux.ibm.com> 8714S: Supported 8715F: drivers/misc/genwqe/ 8716 8717GET_MAINTAINER SCRIPT 8718M: Joe Perches <joe@perches.com> 8719S: Maintained 8720F: scripts/get_maintainer.pl 8721 8722GFS2 FILE SYSTEM 8723M: Bob Peterson <rpeterso@redhat.com> 8724M: Andreas Gruenbacher <agruenba@redhat.com> 8725L: cluster-devel@redhat.com 8726S: Supported 8727B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8728T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8729F: Documentation/filesystems/gfs2* 8730F: fs/gfs2/ 8731F: include/uapi/linux/gfs2_ondisk.h 8732 8733GIGABYTE WMI DRIVER 8734M: Thomas Weißschuh <thomas@weissschuh.net> 8735L: platform-driver-x86@vger.kernel.org 8736S: Maintained 8737F: drivers/platform/x86/gigabyte-wmi.c 8738 8739GNSS SUBSYSTEM 8740M: Johan Hovold <johan@kernel.org> 8741S: Maintained 8742T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8743F: Documentation/ABI/testing/sysfs-class-gnss 8744F: Documentation/devicetree/bindings/gnss/ 8745F: drivers/gnss/ 8746F: include/linux/gnss.h 8747 8748GO7007 MPEG CODEC 8749M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8750L: linux-media@vger.kernel.org 8751S: Maintained 8752F: drivers/media/usb/go7007/ 8753 8754GOODIX TOUCHSCREEN 8755M: Bastien Nocera <hadess@hadess.net> 8756M: Hans de Goede <hdegoede@redhat.com> 8757L: linux-input@vger.kernel.org 8758S: Maintained 8759F: drivers/input/touchscreen/goodix* 8760 8761GOOGLE ETHERNET DRIVERS 8762M: Jeroen de Borst <jeroendb@google.com> 8763M: Praveen Kaligineedi <pkaligineedi@google.com> 8764R: Shailend Chand <shailend@google.com> 8765L: netdev@vger.kernel.org 8766S: Supported 8767F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8768F: drivers/net/ethernet/google 8769 8770GPD POCKET FAN DRIVER 8771M: Hans de Goede <hdegoede@redhat.com> 8772L: platform-driver-x86@vger.kernel.org 8773S: Maintained 8774F: drivers/platform/x86/gpd-pocket-fan.c 8775 8776GPIO ACPI SUPPORT 8777M: Mika Westerberg <mika.westerberg@linux.intel.com> 8778M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8779L: linux-gpio@vger.kernel.org 8780L: linux-acpi@vger.kernel.org 8781S: Supported 8782T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8783F: Documentation/firmware-guide/acpi/gpio-properties.rst 8784F: drivers/gpio/gpiolib-acpi.c 8785F: drivers/gpio/gpiolib-acpi.h 8786 8787GPIO AGGREGATOR 8788M: Geert Uytterhoeven <geert+renesas@glider.be> 8789L: linux-gpio@vger.kernel.org 8790S: Supported 8791F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8792F: drivers/gpio/gpio-aggregator.c 8793 8794GPIO IR Transmitter 8795M: Sean Young <sean@mess.org> 8796L: linux-media@vger.kernel.org 8797S: Maintained 8798F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8799F: drivers/media/rc/gpio-ir-tx.c 8800 8801GPIO MOCKUP DRIVER 8802M: Bamvor Jian Zhang <bamv2005@gmail.com> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805F: drivers/gpio/gpio-mockup.c 8806F: tools/testing/selftests/gpio/ 8807 8808GPIO REGMAP 8809R: Michael Walle <michael@walle.cc> 8810S: Maintained 8811F: drivers/gpio/gpio-regmap.c 8812F: include/linux/gpio/regmap.h 8813 8814GPIO SUBSYSTEM 8815M: Linus Walleij <linus.walleij@linaro.org> 8816M: Bartosz Golaszewski <brgl@bgdev.pl> 8817R: Andy Shevchenko <andy@kernel.org> 8818L: linux-gpio@vger.kernel.org 8819S: Maintained 8820T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8821F: Documentation/ABI/obsolete/sysfs-gpio 8822F: Documentation/ABI/testing/gpio-cdev 8823F: Documentation/admin-guide/gpio/ 8824F: Documentation/devicetree/bindings/gpio/ 8825F: Documentation/driver-api/gpio/ 8826F: drivers/gpio/ 8827F: include/dt-bindings/gpio/ 8828F: include/linux/gpio.h 8829F: include/linux/gpio/ 8830F: include/linux/of_gpio.h 8831F: include/uapi/linux/gpio.h 8832F: tools/gpio/ 8833 8834GRE DEMULTIPLEXER DRIVER 8835M: Dmitry Kozlov <xeb@mail.ru> 8836L: netdev@vger.kernel.org 8837S: Maintained 8838F: include/net/gre.h 8839F: net/ipv4/gre_demux.c 8840F: net/ipv4/gre_offload.c 8841 8842GRETH 10/100/1G Ethernet MAC device driver 8843M: Andreas Larsson <andreas@gaisler.com> 8844L: netdev@vger.kernel.org 8845S: Maintained 8846F: drivers/net/ethernet/aeroflex/ 8847 8848GREYBUS AUDIO PROTOCOLS DRIVERS 8849M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8850M: Mark Greer <mgreer@animalcreek.com> 8851S: Maintained 8852F: drivers/staging/greybus/audio_apbridgea.c 8853F: drivers/staging/greybus/audio_apbridgea.h 8854F: drivers/staging/greybus/audio_codec.c 8855F: drivers/staging/greybus/audio_codec.h 8856F: drivers/staging/greybus/audio_gb.c 8857F: drivers/staging/greybus/audio_manager.c 8858F: drivers/staging/greybus/audio_manager.h 8859F: drivers/staging/greybus/audio_manager_module.c 8860F: drivers/staging/greybus/audio_manager_private.h 8861F: drivers/staging/greybus/audio_manager_sysfs.c 8862F: drivers/staging/greybus/audio_module.c 8863F: drivers/staging/greybus/audio_topology.c 8864 8865GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8866M: Viresh Kumar <vireshk@kernel.org> 8867S: Maintained 8868F: drivers/staging/greybus/authentication.c 8869F: drivers/staging/greybus/bootrom.c 8870F: drivers/staging/greybus/firmware.h 8871F: drivers/staging/greybus/fw-core.c 8872F: drivers/staging/greybus/fw-download.c 8873F: drivers/staging/greybus/fw-management.c 8874F: drivers/staging/greybus/greybus_authentication.h 8875F: drivers/staging/greybus/greybus_firmware.h 8876F: drivers/staging/greybus/hid.c 8877F: drivers/staging/greybus/i2c.c 8878F: drivers/staging/greybus/spi.c 8879F: drivers/staging/greybus/spilib.c 8880F: drivers/staging/greybus/spilib.h 8881 8882GREYBUS LOOPBACK DRIVER 8883M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8884S: Maintained 8885F: drivers/staging/greybus/loopback.c 8886 8887GREYBUS PLATFORM DRIVERS 8888M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8889S: Maintained 8890F: drivers/staging/greybus/arche-apb-ctrl.c 8891F: drivers/staging/greybus/arche-platform.c 8892F: drivers/staging/greybus/arche_platform.h 8893 8894GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8895M: Rui Miguel Silva <rmfrfs@gmail.com> 8896S: Maintained 8897F: drivers/staging/greybus/gpio.c 8898F: drivers/staging/greybus/light.c 8899F: drivers/staging/greybus/power_supply.c 8900F: drivers/staging/greybus/sdio.c 8901F: drivers/staging/greybus/spi.c 8902F: drivers/staging/greybus/spilib.c 8903 8904GREYBUS SUBSYSTEM 8905M: Johan Hovold <johan@kernel.org> 8906M: Alex Elder <elder@kernel.org> 8907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8908L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8909S: Maintained 8910F: drivers/greybus/ 8911F: drivers/staging/greybus/ 8912F: include/linux/greybus.h 8913F: include/linux/greybus/ 8914 8915GREYBUS UART PROTOCOLS DRIVERS 8916M: David Lin <dtwlin@gmail.com> 8917S: Maintained 8918F: drivers/staging/greybus/log.c 8919F: drivers/staging/greybus/uart.c 8920 8921GS1662 VIDEO SERIALIZER 8922M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8923L: linux-media@vger.kernel.org 8924S: Maintained 8925T: git git://linuxtv.org/media_tree.git 8926F: drivers/media/spi/gs1662.c 8927 8928GSPCA FINEPIX SUBDRIVER 8929M: Frank Zago <frank@zago.net> 8930L: linux-media@vger.kernel.org 8931S: Maintained 8932T: git git://linuxtv.org/media_tree.git 8933F: drivers/media/usb/gspca/finepix.c 8934 8935GSPCA GL860 SUBDRIVER 8936M: Olivier Lorin <o.lorin@laposte.net> 8937L: linux-media@vger.kernel.org 8938S: Maintained 8939T: git git://linuxtv.org/media_tree.git 8940F: drivers/media/usb/gspca/gl860/ 8941 8942GSPCA M5602 SUBDRIVER 8943M: Erik Andren <erik.andren@gmail.com> 8944L: linux-media@vger.kernel.org 8945S: Maintained 8946T: git git://linuxtv.org/media_tree.git 8947F: drivers/media/usb/gspca/m5602/ 8948 8949GSPCA PAC207 SONIXB SUBDRIVER 8950M: Hans Verkuil <hverkuil@xs4all.nl> 8951L: linux-media@vger.kernel.org 8952S: Odd Fixes 8953T: git git://linuxtv.org/media_tree.git 8954F: drivers/media/usb/gspca/pac207.c 8955 8956GSPCA SN9C20X SUBDRIVER 8957M: Brian Johnson <brijohn@gmail.com> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/usb/gspca/sn9c20x.c 8962 8963GSPCA T613 SUBDRIVER 8964M: Leandro Costantino <lcostantino@gmail.com> 8965L: linux-media@vger.kernel.org 8966S: Maintained 8967T: git git://linuxtv.org/media_tree.git 8968F: drivers/media/usb/gspca/t613.c 8969 8970GSPCA USB WEBCAM DRIVER 8971M: Hans Verkuil <hverkuil@xs4all.nl> 8972L: linux-media@vger.kernel.org 8973S: Odd Fixes 8974T: git git://linuxtv.org/media_tree.git 8975F: drivers/media/usb/gspca/ 8976 8977GTP (GPRS Tunneling Protocol) 8978M: Pablo Neira Ayuso <pablo@netfilter.org> 8979M: Harald Welte <laforge@gnumonks.org> 8980L: osmocom-net-gprs@lists.osmocom.org 8981S: Maintained 8982T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8983F: drivers/net/gtp.c 8984 8985GUID PARTITION TABLE (GPT) 8986M: Davidlohr Bueso <dave@stgolabs.net> 8987L: linux-efi@vger.kernel.org 8988S: Maintained 8989F: block/partitions/efi.* 8990 8991HABANALABS PCI DRIVER 8992M: Oded Gabbay <ogabbay@kernel.org> 8993L: dri-devel@lists.freedesktop.org 8994S: Supported 8995C: irc://irc.oftc.net/dri-devel 8996T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8997F: Documentation/ABI/testing/debugfs-driver-habanalabs 8998F: Documentation/ABI/testing/sysfs-driver-habanalabs 8999F: drivers/accel/habanalabs/ 9000F: include/trace/events/habanalabs.h 9001F: include/uapi/drm/habanalabs_accel.h 9002 9003HACKRF MEDIA DRIVER 9004M: Antti Palosaari <crope@iki.fi> 9005L: linux-media@vger.kernel.org 9006S: Maintained 9007W: https://linuxtv.org 9008W: http://palosaari.fi/linux/ 9009Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9010T: git git://linuxtv.org/anttip/media_tree.git 9011F: drivers/media/usb/hackrf/ 9012 9013HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9014M: Chuck Lever <chuck.lever@oracle.com> 9015L: kernel-tls-handshake@lists.linux.dev 9016L: netdev@vger.kernel.org 9017S: Maintained 9018F: Documentation/netlink/specs/handshake.yaml 9019F: Documentation/networking/tls-handshake.rst 9020F: include/net/handshake.h 9021F: include/trace/events/handshake.h 9022F: net/handshake/ 9023 9024HANTRO VPU CODEC DRIVER 9025M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9026M: Philipp Zabel <p.zabel@pengutronix.de> 9027L: linux-media@vger.kernel.org 9028L: linux-rockchip@lists.infradead.org 9029S: Maintained 9030F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9031F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9033F: drivers/media/platform/verisilicon/ 9034 9035HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9036M: Frank Seidel <frank@f-seidel.de> 9037L: platform-driver-x86@vger.kernel.org 9038S: Maintained 9039W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9040F: drivers/platform/x86/hdaps.c 9041 9042HARDWARE MONITORING 9043M: Jean Delvare <jdelvare@suse.com> 9044M: Guenter Roeck <linux@roeck-us.net> 9045L: linux-hwmon@vger.kernel.org 9046S: Maintained 9047W: http://hwmon.wiki.kernel.org/ 9048T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9049F: Documentation/ABI/testing/sysfs-class-hwmon 9050F: Documentation/devicetree/bindings/hwmon/ 9051F: Documentation/hwmon/ 9052F: drivers/hwmon/ 9053F: include/linux/hwmon*.h 9054F: include/trace/events/hwmon*.h 9055K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9056 9057HARDWARE RANDOM NUMBER GENERATOR CORE 9058M: Olivia Mackall <olivia@selenic.com> 9059M: Herbert Xu <herbert@gondor.apana.org.au> 9060L: linux-crypto@vger.kernel.org 9061S: Odd fixes 9062F: Documentation/admin-guide/hw_random.rst 9063F: Documentation/devicetree/bindings/rng/ 9064F: drivers/char/hw_random/ 9065F: include/linux/hw_random.h 9066 9067HARDWARE SPINLOCK CORE 9068M: Ohad Ben-Cohen <ohad@wizery.com> 9069M: Bjorn Andersson <andersson@kernel.org> 9070R: Baolin Wang <baolin.wang7@gmail.com> 9071L: linux-remoteproc@vger.kernel.org 9072S: Maintained 9073T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9074F: Documentation/devicetree/bindings/hwlock/ 9075F: Documentation/locking/hwspinlock.rst 9076F: drivers/hwspinlock/ 9077F: include/linux/hwspinlock.h 9078 9079HARDWARE TRACING FACILITIES 9080M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9081S: Maintained 9082F: drivers/hwtracing/ 9083 9084HARMONY SOUND DRIVER 9085L: linux-parisc@vger.kernel.org 9086S: Maintained 9087F: sound/parisc/harmony.* 9088 9089HDPVR USB VIDEO ENCODER DRIVER 9090M: Hans Verkuil <hverkuil@xs4all.nl> 9091L: linux-media@vger.kernel.org 9092S: Odd Fixes 9093W: https://linuxtv.org 9094T: git git://linuxtv.org/media_tree.git 9095F: drivers/media/usb/hdpvr/ 9096 9097HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9098M: Matt Hsiao <matt.hsiao@hpe.com> 9099S: Supported 9100F: drivers/misc/hpilo.[ch] 9101 9102HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9103M: Jerry Hoemann <jerry.hoemann@hpe.com> 9104S: Supported 9105F: Documentation/watchdog/hpwdt.rst 9106F: drivers/watchdog/hpwdt.c 9107 9108HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9109M: Don Brace <don.brace@microchip.com> 9110L: storagedev@microchip.com 9111L: linux-scsi@vger.kernel.org 9112S: Supported 9113F: Documentation/scsi/hpsa.rst 9114F: drivers/scsi/hpsa*.[ch] 9115F: include/linux/cciss*.h 9116F: include/uapi/linux/cciss*.h 9117 9118HFI1 DRIVER 9119M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9120L: linux-rdma@vger.kernel.org 9121S: Supported 9122F: drivers/infiniband/hw/hfi1 9123 9124HFS FILESYSTEM 9125L: linux-fsdevel@vger.kernel.org 9126S: Orphan 9127F: Documentation/filesystems/hfs.rst 9128F: fs/hfs/ 9129 9130HFSPLUS FILESYSTEM 9131L: linux-fsdevel@vger.kernel.org 9132S: Orphan 9133F: Documentation/filesystems/hfsplus.rst 9134F: fs/hfsplus/ 9135 9136HGA FRAMEBUFFER DRIVER 9137M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9138L: linux-nvidia@lists.surfsouth.com 9139S: Maintained 9140W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9141F: drivers/video/fbdev/hgafb.c 9142 9143HIBERNATION (aka Software Suspend, aka swsusp) 9144M: "Rafael J. Wysocki" <rafael@kernel.org> 9145M: Pavel Machek <pavel@ucw.cz> 9146L: linux-pm@vger.kernel.org 9147S: Supported 9148B: https://bugzilla.kernel.org 9149F: arch/*/include/asm/suspend*.h 9150F: arch/x86/power/ 9151F: drivers/base/power/ 9152F: include/linux/freezer.h 9153F: include/linux/pm.h 9154F: include/linux/suspend.h 9155F: kernel/power/ 9156 9157HID CORE LAYER 9158M: Jiri Kosina <jikos@kernel.org> 9159M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9160L: linux-input@vger.kernel.org 9161S: Maintained 9162T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9163F: Documentation/hid/ 9164F: drivers/hid/ 9165F: include/linux/hid* 9166F: include/uapi/linux/hid* 9167F: samples/hid/ 9168F: tools/testing/selftests/hid/ 9169 9170HID LOGITECH DRIVERS 9171R: Filipe Laíns <lains@riseup.net> 9172L: linux-input@vger.kernel.org 9173S: Maintained 9174F: drivers/hid/hid-logitech-* 9175 9176HID NVIDIA SHIELD DRIVER 9177M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9178L: linux-input@vger.kernel.org 9179S: Maintained 9180F: drivers/hid/hid-nvidia-shield.c 9181 9182HID PHOENIX RC FLIGHT CONTROLLER 9183M: Marcus Folkesson <marcus.folkesson@gmail.com> 9184L: linux-input@vger.kernel.org 9185S: Maintained 9186F: drivers/hid/hid-pxrc.c 9187 9188HID PLAYSTATION DRIVER 9189M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9190L: linux-input@vger.kernel.org 9191S: Supported 9192F: drivers/hid/hid-playstation.c 9193 9194HID SENSOR HUB DRIVERS 9195M: Jiri Kosina <jikos@kernel.org> 9196M: Jonathan Cameron <jic23@kernel.org> 9197M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9198L: linux-input@vger.kernel.org 9199L: linux-iio@vger.kernel.org 9200S: Maintained 9201F: Documentation/hid/hid-sensor* 9202F: drivers/hid/hid-sensor-* 9203F: drivers/iio/*/hid-* 9204F: include/linux/hid-sensor-* 9205 9206HID VRC-2 CAR CONTROLLER DRIVER 9207M: Marcus Folkesson <marcus.folkesson@gmail.com> 9208L: linux-input@vger.kernel.org 9209S: Maintained 9210F: drivers/hid/hid-vrc2.c 9211 9212HID WACOM DRIVER 9213M: Ping Cheng <ping.cheng@wacom.com> 9214M: Jason Gerecke <jason.gerecke@wacom.com> 9215L: linux-input@vger.kernel.org 9216S: Maintained 9217F: drivers/hid/wacom.h 9218F: drivers/hid/wacom_* 9219 9220HID++ LOGITECH DRIVERS 9221R: Filipe Laíns <lains@riseup.net> 9222R: Bastien Nocera <hadess@hadess.net> 9223L: linux-input@vger.kernel.org 9224S: Maintained 9225F: drivers/hid/hid-logitech-hidpp.c 9226 9227HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9228M: Thomas Gleixner <tglx@linutronix.de> 9229L: linux-kernel@vger.kernel.org 9230S: Maintained 9231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9232F: Documentation/timers/ 9233F: include/linux/clockchips.h 9234F: include/linux/hrtimer.h 9235F: kernel/time/clockevents.c 9236F: kernel/time/hrtimer.c 9237F: kernel/time/timer_*.c 9238 9239HIGH-SPEED SCC DRIVER FOR AX.25 9240L: linux-hams@vger.kernel.org 9241S: Orphan 9242F: drivers/net/hamradio/scc.c 9243 9244HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9245M: HighPoint Linux Team <linux@highpoint-tech.com> 9246S: Supported 9247W: http://www.highpoint-tech.com 9248F: Documentation/scsi/hptiop.rst 9249F: drivers/scsi/hptiop.c 9250 9251HIKEY960 ONBOARD USB GPIO HUB DRIVER 9252M: John Stultz <jstultz@google.com> 9253L: linux-kernel@vger.kernel.org 9254S: Maintained 9255F: drivers/misc/hisi_hikey_usb.c 9256 9257HIMAX HX83112B TOUCHSCREEN SUPPORT 9258M: Job Noorman <job@noorman.info> 9259L: linux-input@vger.kernel.org 9260S: Maintained 9261F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9262F: drivers/input/touchscreen/himax_hx83112b.c 9263 9264HIPPI 9265M: Jes Sorensen <jes@trained-monkey.org> 9266L: linux-hippi@sunsite.dk 9267S: Maintained 9268F: drivers/net/hippi/ 9269F: include/linux/hippidevice.h 9270F: include/uapi/linux/if_hippi.h 9271F: net/802/hippi.c 9272 9273HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9274M: Kurt Kanzenbach <kurt@linutronix.de> 9275L: netdev@vger.kernel.org 9276S: Maintained 9277F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9278F: drivers/net/dsa/hirschmann/* 9279F: include/linux/platform_data/hirschmann-hellcreek.h 9280F: net/dsa/tag_hellcreek.c 9281 9282HISILICON DMA DRIVER 9283M: Zhou Wang <wangzhou1@hisilicon.com> 9284M: Jie Hai <haijie1@huawei.com> 9285L: dmaengine@vger.kernel.org 9286S: Maintained 9287F: drivers/dma/hisi_dma.c 9288 9289HISILICON GPIO DRIVER 9290M: Jay Fang <f.fangjian@huawei.com> 9291L: linux-gpio@vger.kernel.org 9292S: Maintained 9293F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9294F: drivers/gpio/gpio-hisi.c 9295 9296HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9297M: Longfang Liu <liulongfang@huawei.com> 9298L: linux-crypto@vger.kernel.org 9299S: Maintained 9300F: Documentation/ABI/testing/debugfs-hisi-hpre 9301F: drivers/crypto/hisilicon/hpre/hpre.h 9302F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9303F: drivers/crypto/hisilicon/hpre/hpre_main.c 9304 9305HISILICON HNS3 PMU DRIVER 9306M: Guangbin Huang <huangguangbin2@huawei.com> 9307S: Supported 9308F: Documentation/admin-guide/perf/hns3-pmu.rst 9309F: drivers/perf/hisilicon/hns3_pmu.c 9310 9311HISILICON I2C CONTROLLER DRIVER 9312M: Yicong Yang <yangyicong@hisilicon.com> 9313L: linux-i2c@vger.kernel.org 9314S: Maintained 9315W: https://www.hisilicon.com 9316F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9317F: drivers/i2c/busses/i2c-hisi.c 9318 9319HISILICON LPC BUS DRIVER 9320M: Jay Fang <f.fangjian@huawei.com> 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9324F: drivers/bus/hisi_lpc.c 9325 9326HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9327M: Yisen Zhuang <yisen.zhuang@huawei.com> 9328M: Salil Mehta <salil.mehta@huawei.com> 9329L: netdev@vger.kernel.org 9330S: Maintained 9331W: http://www.hisilicon.com 9332F: drivers/net/ethernet/hisilicon/hns3/ 9333 9334HISILICON NETWORK SUBSYSTEM DRIVER 9335M: Yisen Zhuang <yisen.zhuang@huawei.com> 9336M: Salil Mehta <salil.mehta@huawei.com> 9337L: netdev@vger.kernel.org 9338S: Maintained 9339W: http://www.hisilicon.com 9340F: Documentation/devicetree/bindings/net/hisilicon*.txt 9341F: drivers/net/ethernet/hisilicon/ 9342 9343HISILICON PMU DRIVER 9344M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346S: Supported 9347W: http://www.hisilicon.com 9348F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9349F: Documentation/admin-guide/perf/hisi-pmu.rst 9350F: drivers/perf/hisilicon 9351 9352HISILICON PTT DRIVER 9353M: Yicong Yang <yangyicong@hisilicon.com> 9354M: Jonathan Cameron <jonathan.cameron@huawei.com> 9355L: linux-kernel@vger.kernel.org 9356S: Maintained 9357F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9358F: Documentation/trace/hisi-ptt.rst 9359F: drivers/hwtracing/ptt/ 9360F: tools/perf/arch/arm64/util/hisi-ptt.c 9361F: tools/perf/util/hisi-ptt* 9362F: tools/perf/util/hisi-ptt-decoder/* 9363 9364HISILICON QM DRIVER 9365M: Weili Qian <qianweili@huawei.com> 9366M: Zhou Wang <wangzhou1@hisilicon.com> 9367L: linux-crypto@vger.kernel.org 9368S: Maintained 9369F: drivers/crypto/hisilicon/Kconfig 9370F: drivers/crypto/hisilicon/Makefile 9371F: drivers/crypto/hisilicon/qm.c 9372F: drivers/crypto/hisilicon/sgl.c 9373F: include/linux/hisi_acc_qm.h 9374 9375HISILICON ROCE DRIVER 9376M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9377M: Junxian Huang <huangjunxian6@hisilicon.com> 9378L: linux-rdma@vger.kernel.org 9379S: Maintained 9380F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9381F: drivers/infiniband/hw/hns/ 9382 9383HISILICON SAS Controller 9384M: Xiang Chen <chenxiang66@hisilicon.com> 9385S: Supported 9386W: http://www.hisilicon.com 9387F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9388F: drivers/scsi/hisi_sas/ 9389 9390HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9391M: Kai Ye <yekai13@huawei.com> 9392M: Longfang Liu <liulongfang@huawei.com> 9393L: linux-crypto@vger.kernel.org 9394S: Maintained 9395F: Documentation/ABI/testing/debugfs-hisi-sec 9396F: drivers/crypto/hisilicon/sec2/sec.h 9397F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9399F: drivers/crypto/hisilicon/sec2/sec_main.c 9400 9401HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9402M: Jay Fang <f.fangjian@huawei.com> 9403L: linux-spi@vger.kernel.org 9404S: Maintained 9405W: http://www.hisilicon.com 9406F: drivers/spi/spi-hisi-kunpeng.c 9407 9408HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9409M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9410L: linux-kernel@vger.kernel.org 9411S: Maintained 9412F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9413F: drivers/spmi/hisi-spmi-controller.c 9414 9415HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9416M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9417L: linux-kernel@vger.kernel.org 9418S: Maintained 9419F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9420F: drivers/mfd/hi6421-spmi-pmic.c 9421 9422HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9423M: Weili Qian <qianweili@huawei.com> 9424S: Maintained 9425F: drivers/crypto/hisilicon/trng/trng.c 9426 9427HISILICON V3XX SPI NOR FLASH Controller Driver 9428M: Jay Fang <f.fangjian@huawei.com> 9429S: Maintained 9430W: http://www.hisilicon.com 9431F: drivers/spi/spi-hisi-sfc-v3xx.c 9432 9433HISILICON ZIP Controller DRIVER 9434M: Yang Shen <shenyang39@huawei.com> 9435M: Zhou Wang <wangzhou1@hisilicon.com> 9436L: linux-crypto@vger.kernel.org 9437S: Maintained 9438F: Documentation/ABI/testing/debugfs-hisi-zip 9439F: drivers/crypto/hisilicon/zip/ 9440 9441HMM - Heterogeneous Memory Management 9442M: Jérôme Glisse <jglisse@redhat.com> 9443L: linux-mm@kvack.org 9444S: Maintained 9445F: Documentation/mm/hmm.rst 9446F: include/linux/hmm* 9447F: lib/test_hmm* 9448F: mm/hmm* 9449F: tools/testing/selftests/mm/*hmm* 9450 9451HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9452M: Andreas Klinger <ak@it-klinger.de> 9453L: linux-iio@vger.kernel.org 9454S: Maintained 9455F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9456F: drivers/iio/pressure/mprls0025pa.c 9457 9458HOST AP DRIVER 9459M: Jouni Malinen <j@w1.fi> 9460L: linux-wireless@vger.kernel.org 9461S: Obsolete 9462W: http://w1.fi/hostap-driver.html 9463F: drivers/net/wireless/intersil/hostap/ 9464 9465HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9466L: platform-driver-x86@vger.kernel.org 9467S: Orphan 9468F: drivers/platform/x86/hp/tc1100-wmi.c 9469 9470HP WMI HARDWARE MONITOR DRIVER 9471M: James Seo <james@equiv.tech> 9472L: linux-hwmon@vger.kernel.org 9473S: Maintained 9474F: Documentation/hwmon/hp-wmi-sensors.rst 9475F: drivers/hwmon/hp-wmi-sensors.c 9476 9477HPET: High Precision Event Timers driver 9478M: Clemens Ladisch <clemens@ladisch.de> 9479S: Maintained 9480F: Documentation/timers/hpet.rst 9481F: drivers/char/hpet.c 9482F: include/linux/hpet.h 9483F: include/uapi/linux/hpet.h 9484 9485HPET: x86 9486S: Orphan 9487F: arch/x86/include/asm/hpet.h 9488F: arch/x86/kernel/hpet.c 9489 9490HPFS FILESYSTEM 9491M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9492S: Maintained 9493W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9494F: fs/hpfs/ 9495 9496HSI SUBSYSTEM 9497M: Sebastian Reichel <sre@kernel.org> 9498S: Maintained 9499T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9500F: Documentation/ABI/testing/sysfs-bus-hsi 9501F: Documentation/driver-api/hsi.rst 9502F: drivers/hsi/ 9503F: include/linux/hsi/ 9504F: include/uapi/linux/hsi/ 9505 9506HSO 3G MODEM DRIVER 9507L: linux-usb@vger.kernel.org 9508S: Orphan 9509F: drivers/net/usb/hso.c 9510 9511HSR NETWORK PROTOCOL 9512L: netdev@vger.kernel.org 9513S: Orphan 9514F: net/hsr/ 9515 9516HT16K33 LED CONTROLLER DRIVER 9517M: Robin van der Gracht <robin@protonic.nl> 9518S: Maintained 9519F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9520F: drivers/auxdisplay/ht16k33.c 9521 9522HTCPEN TOUCHSCREEN DRIVER 9523M: Pau Oliva Fora <pof@eslack.org> 9524L: linux-input@vger.kernel.org 9525S: Maintained 9526F: drivers/input/touchscreen/htcpen.c 9527 9528HTE SUBSYSTEM 9529M: Dipen Patel <dipenp@nvidia.com> 9530L: timestamp@lists.linux.dev 9531S: Maintained 9532Q: https://patchwork.kernel.org/project/timestamp/list/ 9533T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9534F: Documentation/devicetree/bindings/timestamp/ 9535F: Documentation/driver-api/hte/ 9536F: drivers/hte/ 9537F: include/linux/hte.h 9538 9539HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9540M: Lorenzo Bianconi <lorenzo@kernel.org> 9541L: linux-iio@vger.kernel.org 9542S: Maintained 9543W: http://www.st.com/ 9544F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9545F: drivers/iio/humidity/hts221* 9546 9547HUAWEI ETHERNET DRIVER 9548M: Cai Huoqing <cai.huoqing@linux.dev> 9549L: netdev@vger.kernel.org 9550S: Maintained 9551F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9552F: drivers/net/ethernet/huawei/hinic/ 9553 9554HUGETLB SUBSYSTEM 9555M: Mike Kravetz <mike.kravetz@oracle.com> 9556M: Muchun Song <muchun.song@linux.dev> 9557L: linux-mm@kvack.org 9558S: Maintained 9559F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9560F: Documentation/admin-guide/mm/hugetlbpage.rst 9561F: Documentation/mm/hugetlbfs_reserv.rst 9562F: Documentation/mm/vmemmap_dedup.rst 9563F: fs/hugetlbfs/ 9564F: include/linux/hugetlb.h 9565F: mm/hugetlb.c 9566F: mm/hugetlb_vmemmap.c 9567F: mm/hugetlb_vmemmap.h 9568 9569HVA ST MEDIA DRIVER 9570M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9571L: linux-media@vger.kernel.org 9572S: Supported 9573W: https://linuxtv.org 9574T: git git://linuxtv.org/media_tree.git 9575F: drivers/media/platform/st/sti/hva 9576 9577HWPOISON MEMORY FAILURE HANDLING 9578M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9579R: Miaohe Lin <linmiaohe@huawei.com> 9580L: linux-mm@kvack.org 9581S: Maintained 9582F: mm/hwpoison-inject.c 9583F: mm/memory-failure.c 9584 9585HYCON HY46XX TOUCHSCREEN SUPPORT 9586M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9587L: linux-input@vger.kernel.org 9588S: Maintained 9589F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9590F: drivers/input/touchscreen/hycon-hy46xx.c 9591 9592HYGON PROCESSOR SUPPORT 9593M: Pu Wen <puwen@hygon.cn> 9594L: linux-kernel@vger.kernel.org 9595S: Maintained 9596F: arch/x86/kernel/cpu/hygon.c 9597 9598HYNIX HI556 SENSOR DRIVER 9599M: Shawn Tu <shawnx.tu@intel.com> 9600L: linux-media@vger.kernel.org 9601S: Maintained 9602T: git git://linuxtv.org/media_tree.git 9603F: drivers/media/i2c/hi556.c 9604 9605HYNIX HI846 SENSOR DRIVER 9606M: Martin Kepplinger <martin.kepplinger@puri.sm> 9607L: linux-media@vger.kernel.org 9608S: Maintained 9609F: drivers/media/i2c/hi846.c 9610 9611HYNIX HI847 SENSOR DRIVER 9612M: Shawn Tu <shawnx.tu@intel.com> 9613L: linux-media@vger.kernel.org 9614S: Maintained 9615F: drivers/media/i2c/hi847.c 9616 9617Hyper-V/Azure CORE AND DRIVERS 9618M: "K. Y. Srinivasan" <kys@microsoft.com> 9619M: Haiyang Zhang <haiyangz@microsoft.com> 9620M: Wei Liu <wei.liu@kernel.org> 9621M: Dexuan Cui <decui@microsoft.com> 9622L: linux-hyperv@vger.kernel.org 9623S: Supported 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9625F: Documentation/ABI/stable/sysfs-bus-vmbus 9626F: Documentation/ABI/testing/debugfs-hyperv 9627F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9628F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9629F: Documentation/virt/hyperv 9630F: arch/arm64/hyperv 9631F: arch/arm64/include/asm/hyperv-tlfs.h 9632F: arch/arm64/include/asm/mshyperv.h 9633F: arch/x86/hyperv 9634F: arch/x86/include/asm/hyperv-tlfs.h 9635F: arch/x86/include/asm/mshyperv.h 9636F: arch/x86/include/asm/trace/hyperv.h 9637F: arch/x86/kernel/cpu/mshyperv.c 9638F: drivers/clocksource/hyperv_timer.c 9639F: drivers/hid/hid-hyperv.c 9640F: drivers/hv/ 9641F: drivers/input/serio/hyperv-keyboard.c 9642F: drivers/iommu/hyperv-iommu.c 9643F: drivers/net/ethernet/microsoft/ 9644F: drivers/net/hyperv/ 9645F: drivers/pci/controller/pci-hyperv-intf.c 9646F: drivers/pci/controller/pci-hyperv.c 9647F: drivers/scsi/storvsc_drv.c 9648F: drivers/uio/uio_hv_generic.c 9649F: drivers/video/fbdev/hyperv_fb.c 9650F: include/asm-generic/hyperv-tlfs.h 9651F: include/asm-generic/mshyperv.h 9652F: include/clocksource/hyperv_timer.h 9653F: include/linux/hyperv.h 9654F: include/net/mana 9655F: include/uapi/linux/hyperv.h 9656F: net/vmw_vsock/hyperv_transport.c 9657F: tools/hv/ 9658 9659HYPERBUS SUPPORT 9660M: Vignesh Raghavendra <vigneshr@ti.com> 9661L: linux-mtd@lists.infradead.org 9662S: Supported 9663Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9664C: irc://irc.oftc.net/mtd 9665T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9666F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9667F: drivers/mtd/hyperbus/ 9668F: include/linux/mtd/hyperbus.h 9669 9670HYPERVISOR VIRTUAL CONSOLE DRIVER 9671L: linuxppc-dev@lists.ozlabs.org 9672S: Odd Fixes 9673F: drivers/tty/hvc/ 9674 9675I2C ACPI SUPPORT 9676M: Mika Westerberg <mika.westerberg@linux.intel.com> 9677L: linux-i2c@vger.kernel.org 9678L: linux-acpi@vger.kernel.org 9679S: Maintained 9680F: drivers/i2c/i2c-core-acpi.c 9681 9682I2C CONTROLLER DRIVER FOR NVIDIA GPU 9683M: Ajay Gupta <ajayg@nvidia.com> 9684L: linux-i2c@vger.kernel.org 9685S: Maintained 9686F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9687F: drivers/i2c/busses/i2c-nvidia-gpu.c 9688 9689I2C MUXES 9690M: Peter Rosin <peda@axentia.se> 9691L: linux-i2c@vger.kernel.org 9692S: Maintained 9693F: Documentation/devicetree/bindings/i2c/i2c-arb* 9694F: Documentation/devicetree/bindings/i2c/i2c-gate* 9695F: Documentation/devicetree/bindings/i2c/i2c-mux* 9696F: Documentation/i2c/i2c-topology.rst 9697F: Documentation/i2c/muxes/ 9698F: drivers/i2c/i2c-mux.c 9699F: drivers/i2c/muxes/ 9700F: include/linux/i2c-mux.h 9701 9702I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9703M: Gregory CLEMENT <gregory.clement@bootlin.com> 9704L: linux-i2c@vger.kernel.org 9705S: Maintained 9706F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9707F: drivers/i2c/busses/i2c-mv64xxx.c 9708 9709I2C OVER PARALLEL PORT 9710M: Jean Delvare <jdelvare@suse.com> 9711L: linux-i2c@vger.kernel.org 9712S: Maintained 9713F: Documentation/i2c/busses/i2c-parport.rst 9714F: drivers/i2c/busses/i2c-parport.c 9715 9716I2C SUBSYSTEM 9717M: Wolfram Sang <wsa@kernel.org> 9718L: linux-i2c@vger.kernel.org 9719S: Maintained 9720W: https://i2c.wiki.kernel.org/ 9721Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9722T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9723F: Documentation/devicetree/bindings/i2c/i2c.txt 9724F: Documentation/i2c/ 9725F: drivers/i2c/* 9726F: include/dt-bindings/i2c/i2c.h 9727F: include/linux/i2c-dev.h 9728F: include/linux/i2c-smbus.h 9729F: include/linux/i2c.h 9730F: include/uapi/linux/i2c-*.h 9731F: include/uapi/linux/i2c.h 9732 9733I2C SUBSYSTEM HOST DRIVERS 9734M: Andi Shyti <andi.shyti@kernel.org> 9735L: linux-i2c@vger.kernel.org 9736S: Maintained 9737W: https://i2c.wiki.kernel.org/ 9738Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9739T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9740F: Documentation/devicetree/bindings/i2c/ 9741F: drivers/i2c/algos/ 9742F: drivers/i2c/busses/ 9743F: include/dt-bindings/i2c/ 9744 9745I2C-TAOS-EVM DRIVER 9746M: Jean Delvare <jdelvare@suse.com> 9747L: linux-i2c@vger.kernel.org 9748S: Maintained 9749F: Documentation/i2c/busses/i2c-taos-evm.rst 9750F: drivers/i2c/busses/i2c-taos-evm.c 9751 9752I2C-TINY-USB DRIVER 9753M: Till Harbaum <till@harbaum.org> 9754L: linux-i2c@vger.kernel.org 9755S: Maintained 9756W: http://www.harbaum.org/till/i2c_tiny_usb 9757F: drivers/i2c/busses/i2c-tiny-usb.c 9758 9759I2C/SMBUS CONTROLLER DRIVERS FOR PC 9760M: Jean Delvare <jdelvare@suse.com> 9761L: linux-i2c@vger.kernel.org 9762S: Maintained 9763F: Documentation/i2c/busses/i2c-ali1535.rst 9764F: Documentation/i2c/busses/i2c-ali1563.rst 9765F: Documentation/i2c/busses/i2c-ali15x3.rst 9766F: Documentation/i2c/busses/i2c-amd756.rst 9767F: Documentation/i2c/busses/i2c-amd8111.rst 9768F: Documentation/i2c/busses/i2c-i801.rst 9769F: Documentation/i2c/busses/i2c-nforce2.rst 9770F: Documentation/i2c/busses/i2c-piix4.rst 9771F: Documentation/i2c/busses/i2c-sis5595.rst 9772F: Documentation/i2c/busses/i2c-sis630.rst 9773F: Documentation/i2c/busses/i2c-sis96x.rst 9774F: Documentation/i2c/busses/i2c-via.rst 9775F: Documentation/i2c/busses/i2c-viapro.rst 9776F: drivers/i2c/busses/i2c-ali1535.c 9777F: drivers/i2c/busses/i2c-ali1563.c 9778F: drivers/i2c/busses/i2c-ali15x3.c 9779F: drivers/i2c/busses/i2c-amd756-s4882.c 9780F: drivers/i2c/busses/i2c-amd756.c 9781F: drivers/i2c/busses/i2c-amd8111.c 9782F: drivers/i2c/busses/i2c-i801.c 9783F: drivers/i2c/busses/i2c-isch.c 9784F: drivers/i2c/busses/i2c-nforce2-s4985.c 9785F: drivers/i2c/busses/i2c-nforce2.c 9786F: drivers/i2c/busses/i2c-piix4.c 9787F: drivers/i2c/busses/i2c-sis5595.c 9788F: drivers/i2c/busses/i2c-sis630.c 9789F: drivers/i2c/busses/i2c-sis96x.c 9790F: drivers/i2c/busses/i2c-via.c 9791F: drivers/i2c/busses/i2c-viapro.c 9792 9793I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9794M: Hans de Goede <hdegoede@redhat.com> 9795L: linux-i2c@vger.kernel.org 9796S: Maintained 9797F: drivers/i2c/busses/i2c-cht-wc.c 9798 9799I2C/SMBUS ISMT DRIVER 9800M: Seth Heasley <seth.heasley@intel.com> 9801M: Neil Horman <nhorman@tuxdriver.com> 9802L: linux-i2c@vger.kernel.org 9803F: Documentation/i2c/busses/i2c-ismt.rst 9804F: drivers/i2c/busses/i2c-ismt.c 9805 9806I2C/SMBUS STUB DRIVER 9807M: Jean Delvare <jdelvare@suse.com> 9808L: linux-i2c@vger.kernel.org 9809S: Maintained 9810F: drivers/i2c/i2c-stub.c 9811 9812I3C DRIVER FOR ASPEED AST2600 9813M: Jeremy Kerr <jk@codeconstruct.com.au> 9814S: Maintained 9815F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9816F: drivers/i3c/master/ast2600-i3c-master.c 9817 9818I3C DRIVER FOR CADENCE I3C MASTER IP 9819M: Przemysław Gaj <pgaj@cadence.com> 9820S: Maintained 9821F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9822F: drivers/i3c/master/i3c-master-cdns.c 9823 9824I3C DRIVER FOR SYNOPSYS DESIGNWARE 9825S: Orphan 9826F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9827F: drivers/i3c/master/dw* 9828 9829I3C SUBSYSTEM 9830M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9831L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9832S: Maintained 9833C: irc://chat.freenode.net/linux-i3c 9834T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9835F: Documentation/ABI/testing/sysfs-bus-i3c 9836F: Documentation/devicetree/bindings/i3c/ 9837F: Documentation/driver-api/i3c 9838F: drivers/i3c/ 9839F: include/linux/i3c/ 9840 9841IA64 (Itanium) PLATFORM 9842L: linux-ia64@vger.kernel.org 9843S: Orphan 9844F: Documentation/arch/ia64/ 9845F: arch/ia64/ 9846 9847IBM Operation Panel Input Driver 9848M: Eddie James <eajames@linux.ibm.com> 9849L: linux-input@vger.kernel.org 9850S: Maintained 9851F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9852F: drivers/input/misc/ibm-panel.c 9853 9854IBM Power 842 compression accelerator 9855M: Haren Myneni <haren@us.ibm.com> 9856S: Supported 9857F: crypto/842.c 9858F: drivers/crypto/nx/Kconfig 9859F: drivers/crypto/nx/Makefile 9860F: drivers/crypto/nx/nx-842* 9861F: include/linux/sw842.h 9862F: lib/842/ 9863 9864IBM Power in-Nest Crypto Acceleration 9865M: Breno Leitão <leitao@debian.org> 9866M: Nayna Jain <nayna@linux.ibm.com> 9867M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9868L: linux-crypto@vger.kernel.org 9869S: Supported 9870F: drivers/crypto/nx/Kconfig 9871F: drivers/crypto/nx/Makefile 9872F: drivers/crypto/nx/nx-aes* 9873F: drivers/crypto/nx/nx-sha* 9874F: drivers/crypto/nx/nx.* 9875F: drivers/crypto/nx/nx_csbcpb.h 9876F: drivers/crypto/nx/nx_debugfs.c 9877 9878IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9879M: Tyrel Datwyler <tyreld@linux.ibm.com> 9880L: linux-pci@vger.kernel.org 9881L: linuxppc-dev@lists.ozlabs.org 9882S: Supported 9883F: drivers/pci/hotplug/rpadlpar* 9884 9885IBM Power Linux RAID adapter 9886M: Brian King <brking@us.ibm.com> 9887S: Supported 9888F: drivers/scsi/ipr.* 9889 9890IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9891M: Tyrel Datwyler <tyreld@linux.ibm.com> 9892L: linux-pci@vger.kernel.org 9893L: linuxppc-dev@lists.ozlabs.org 9894S: Supported 9895F: drivers/pci/hotplug/rpaphp* 9896 9897IBM Power SRIOV Virtual NIC Device Driver 9898M: Haren Myneni <haren@linux.ibm.com> 9899M: Rick Lindsley <ricklind@linux.ibm.com> 9900R: Nick Child <nnac123@linux.ibm.com> 9901R: Dany Madden <danymadden@us.ibm.com> 9902R: Thomas Falcon <tlfalcon@linux.ibm.com> 9903L: netdev@vger.kernel.org 9904S: Supported 9905F: drivers/net/ethernet/ibm/ibmvnic.* 9906 9907IBM Power VFIO Support 9908M: Timothy Pearson <tpearson@raptorengineering.com> 9909S: Supported 9910F: drivers/vfio/vfio_iommu_spapr_tce.c 9911 9912IBM Power Virtual Ethernet Device Driver 9913M: Nick Child <nnac123@linux.ibm.com> 9914L: netdev@vger.kernel.org 9915S: Supported 9916F: drivers/net/ethernet/ibm/ibmveth.* 9917 9918IBM Power Virtual FC Device Drivers 9919M: Tyrel Datwyler <tyreld@linux.ibm.com> 9920L: linux-scsi@vger.kernel.org 9921S: Supported 9922F: drivers/scsi/ibmvscsi/ibmvfc* 9923 9924IBM Power Virtual Management Channel Driver 9925M: Brad Warrum <bwarrum@linux.ibm.com> 9926M: Ritu Agarwal <rituagar@linux.ibm.com> 9927S: Supported 9928F: drivers/misc/ibmvmc.* 9929 9930IBM Power Virtual SCSI Device Drivers 9931M: Tyrel Datwyler <tyreld@linux.ibm.com> 9932L: linux-scsi@vger.kernel.org 9933S: Supported 9934F: drivers/scsi/ibmvscsi/ibmvscsi* 9935F: include/scsi/viosrp.h 9936 9937IBM Power Virtual SCSI Device Target Driver 9938M: Michael Cyr <mikecyr@linux.ibm.com> 9939L: linux-scsi@vger.kernel.org 9940L: target-devel@vger.kernel.org 9941S: Supported 9942F: drivers/scsi/ibmvscsi_tgt/ 9943 9944IBM Power VMX Cryptographic instructions 9945M: Breno Leitão <leitao@debian.org> 9946M: Nayna Jain <nayna@linux.ibm.com> 9947M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9948L: linux-crypto@vger.kernel.org 9949S: Supported 9950F: drivers/crypto/vmx/Kconfig 9951F: drivers/crypto/vmx/Makefile 9952F: drivers/crypto/vmx/aes* 9953F: drivers/crypto/vmx/ghash* 9954F: drivers/crypto/vmx/ppc-xlate.pl 9955F: drivers/crypto/vmx/vmx.c 9956 9957IBM ServeRAID RAID DRIVER 9958S: Orphan 9959F: drivers/scsi/ips.* 9960 9961ICH LPC AND GPIO DRIVER 9962M: Peter Tyser <ptyser@xes-inc.com> 9963S: Maintained 9964F: drivers/gpio/gpio-ich.c 9965F: drivers/mfd/lpc_ich.c 9966 9967ICY I2C DRIVER 9968M: Max Staudt <max@enpas.org> 9969L: linux-i2c@vger.kernel.org 9970S: Maintained 9971F: drivers/i2c/busses/i2c-icy.c 9972 9973IDEAPAD LAPTOP EXTRAS DRIVER 9974M: Ike Panhc <ike.pan@canonical.com> 9975L: platform-driver-x86@vger.kernel.org 9976S: Maintained 9977W: http://launchpad.net/ideapad-laptop 9978F: drivers/platform/x86/ideapad-laptop.c 9979 9980IDEAPAD LAPTOP SLIDEBAR DRIVER 9981M: Andrey Moiseev <o2g.org.ru@gmail.com> 9982L: linux-input@vger.kernel.org 9983S: Maintained 9984W: https://github.com/o2genum/ideapad-slidebar 9985F: drivers/input/misc/ideapad_slidebar.c 9986 9987IDMAPPED MOUNTS 9988M: Christian Brauner <brauner@kernel.org> 9989M: Seth Forshee <sforshee@kernel.org> 9990L: linux-fsdevel@vger.kernel.org 9991S: Maintained 9992T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9993F: Documentation/filesystems/idmappings.rst 9994F: include/linux/mnt_idmapping.* 9995F: tools/testing/selftests/mount_setattr/ 9996 9997IDT VersaClock 5 CLOCK DRIVER 9998M: Luca Ceresoli <luca@lucaceresoli.net> 9999S: Maintained 10000F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10001F: drivers/clk/clk-versaclock5.c 10002 10003IEEE 802.15.4 SUBSYSTEM 10004M: Alexander Aring <alex.aring@gmail.com> 10005M: Stefan Schmidt <stefan@datenfreihafen.org> 10006M: Miquel Raynal <miquel.raynal@bootlin.com> 10007L: linux-wpan@vger.kernel.org 10008S: Maintained 10009W: https://linux-wpan.org/ 10010Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10011T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10012T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10013F: Documentation/networking/ieee802154.rst 10014F: drivers/net/ieee802154/ 10015F: include/linux/ieee802154.h 10016F: include/linux/nl802154.h 10017F: include/net/af_ieee802154.h 10018F: include/net/cfg802154.h 10019F: include/net/ieee802154_netdev.h 10020F: include/net/mac802154.h 10021F: include/net/nl802154.h 10022F: net/ieee802154/ 10023F: net/mac802154/ 10024 10025IFCVF VIRTIO DATA PATH ACCELERATOR 10026R: Zhu Lingshan <lingshan.zhu@intel.com> 10027F: drivers/vdpa/ifcvf/ 10028 10029IFE PROTOCOL 10030M: Yotam Gigi <yotam.gi@gmail.com> 10031M: Jamal Hadi Salim <jhs@mojatatu.com> 10032F: include/net/ife.h 10033F: include/uapi/linux/ife.h 10034F: net/ife 10035 10036IGORPLUG-USB IR RECEIVER 10037M: Sean Young <sean@mess.org> 10038L: linux-media@vger.kernel.org 10039S: Maintained 10040F: drivers/media/rc/igorplugusb.c 10041 10042IGUANAWORKS USB IR TRANSCEIVER 10043M: Sean Young <sean@mess.org> 10044L: linux-media@vger.kernel.org 10045S: Maintained 10046F: drivers/media/rc/iguanair.c 10047 10048IIO DIGITAL POTENTIOMETER DAC 10049M: Peter Rosin <peda@axentia.se> 10050L: linux-iio@vger.kernel.org 10051S: Maintained 10052F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10053F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10054F: drivers/iio/dac/dpot-dac.c 10055 10056IIO ENVELOPE DETECTOR 10057M: Peter Rosin <peda@axentia.se> 10058L: linux-iio@vger.kernel.org 10059S: Maintained 10060F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10061F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10062F: drivers/iio/adc/envelope-detector.c 10063 10064IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10065M: Matti Vaittinen <mazziesaccount@gmail.com> 10066L: linux-iio@vger.kernel.org 10067S: Maintained 10068F: drivers/iio/light/gain-time-scale-helper.c 10069F: drivers/iio/light/gain-time-scale-helper.h 10070 10071IIO MULTIPLEXER 10072M: Peter Rosin <peda@axentia.se> 10073L: linux-iio@vger.kernel.org 10074S: Maintained 10075F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10076F: drivers/iio/multiplexer/iio-mux.c 10077 10078IIO SCMI BASED DRIVER 10079M: Jyoti Bhayana <jbhayana@google.com> 10080L: linux-iio@vger.kernel.org 10081S: Maintained 10082F: drivers/iio/common/scmi_sensors/scmi_iio.c 10083 10084IIO SUBSYSTEM AND DRIVERS 10085M: Jonathan Cameron <jic23@kernel.org> 10086R: Lars-Peter Clausen <lars@metafoo.de> 10087L: linux-iio@vger.kernel.org 10088S: Maintained 10089T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10090F: Documentation/ABI/testing/configfs-iio* 10091F: Documentation/ABI/testing/sysfs-bus-iio* 10092F: Documentation/devicetree/bindings/iio/ 10093F: drivers/iio/ 10094F: drivers/staging/iio/ 10095F: include/dt-bindings/iio/ 10096F: include/linux/iio/ 10097F: tools/iio/ 10098 10099IIO UNIT CONVERTER 10100M: Peter Rosin <peda@axentia.se> 10101L: linux-iio@vger.kernel.org 10102S: Maintained 10103F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10104F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10105F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10106F: drivers/iio/afe/iio-rescale.c 10107 10108IKANOS/ADI EAGLE ADSL USB DRIVER 10109M: Matthieu Castet <castet.matthieu@free.fr> 10110M: Stanislaw Gruszka <stf_xl@wp.pl> 10111S: Maintained 10112F: drivers/usb/atm/ueagle-atm.c 10113 10114IMAGIS TOUCHSCREEN DRIVER 10115M: Markuss Broks <markuss.broks@gmail.com> 10116S: Maintained 10117F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10118F: drivers/input/touchscreen/imagis.c 10119 10120IMGTEC ASCII LCD DRIVER 10121M: Paul Burton <paulburton@kernel.org> 10122S: Maintained 10123F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10124F: drivers/auxdisplay/img-ascii-lcd.c 10125 10126IMGTEC IR DECODER DRIVER 10127S: Orphan 10128F: drivers/media/rc/img-ir/ 10129 10130IMON SOUNDGRAPH USB IR RECEIVER 10131M: Sean Young <sean@mess.org> 10132L: linux-media@vger.kernel.org 10133S: Maintained 10134F: drivers/media/rc/imon.c 10135F: drivers/media/rc/imon_raw.c 10136 10137IMS TWINTURBO FRAMEBUFFER DRIVER 10138L: linux-fbdev@vger.kernel.org 10139S: Orphan 10140F: drivers/video/fbdev/imsttfb.c 10141 10142INA209 HARDWARE MONITOR DRIVER 10143M: Guenter Roeck <linux@roeck-us.net> 10144L: linux-hwmon@vger.kernel.org 10145S: Maintained 10146F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10147F: Documentation/hwmon/ina209.rst 10148F: drivers/hwmon/ina209.c 10149 10150INA2XX HARDWARE MONITOR DRIVER 10151M: Guenter Roeck <linux@roeck-us.net> 10152L: linux-hwmon@vger.kernel.org 10153S: Maintained 10154F: Documentation/hwmon/ina2xx.rst 10155F: drivers/hwmon/ina2xx.c 10156F: include/linux/platform_data/ina2xx.h 10157 10158INDEX OF FURTHER KERNEL DOCUMENTATION 10159M: Carlos Bilbao <carlos.bilbao@amd.com> 10160S: Maintained 10161F: Documentation/process/kernel-docs.rst 10162 10163INDUSTRY PACK SUBSYSTEM (IPACK) 10164M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10165M: Jens Taprogge <jens.taprogge@taprogge.org> 10166M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10167L: industrypack-devel@lists.sourceforge.net 10168S: Maintained 10169W: http://industrypack.sourceforge.net 10170F: drivers/ipack/ 10171 10172INFINEON DPS310 Driver 10173M: Eddie James <eajames@linux.ibm.com> 10174L: linux-iio@vger.kernel.org 10175S: Maintained 10176F: drivers/iio/pressure/dps310.c 10177 10178INFINEON PEB2466 ASoC CODEC 10179M: Herve Codina <herve.codina@bootlin.com> 10180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10181S: Maintained 10182F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10183F: sound/soc/codecs/peb2466.c 10184 10185INFINIBAND SUBSYSTEM 10186M: Jason Gunthorpe <jgg@nvidia.com> 10187M: Leon Romanovsky <leonro@nvidia.com> 10188L: linux-rdma@vger.kernel.org 10189S: Supported 10190W: https://github.com/linux-rdma/rdma-core 10191Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10192T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10193F: Documentation/devicetree/bindings/infiniband/ 10194F: Documentation/infiniband/ 10195F: drivers/infiniband/ 10196F: include/rdma/ 10197F: include/trace/events/ib_mad.h 10198F: include/trace/events/ib_umad.h 10199F: include/trace/misc/rdma.h 10200F: include/uapi/linux/if_infiniband.h 10201F: include/uapi/rdma/ 10202F: samples/bpf/ibumad_kern.c 10203F: samples/bpf/ibumad_user.c 10204 10205INGENIC JZ4780 NAND DRIVER 10206M: Harvey Hunt <harveyhuntnexus@gmail.com> 10207L: linux-mtd@lists.infradead.org 10208L: linux-mips@vger.kernel.org 10209S: Maintained 10210F: drivers/mtd/nand/raw/ingenic/ 10211 10212INGENIC JZ47xx SoCs 10213M: Paul Cercueil <paul@crapouillou.net> 10214L: linux-mips@vger.kernel.org 10215S: Maintained 10216F: arch/mips/boot/dts/ingenic/ 10217F: arch/mips/generic/board-ingenic.c 10218F: arch/mips/include/asm/mach-ingenic/ 10219F: arch/mips/ingenic/Kconfig 10220F: drivers/clk/ingenic/ 10221F: drivers/dma/dma-jz4780.c 10222F: drivers/gpu/drm/ingenic/ 10223F: drivers/i2c/busses/i2c-jz4780.c 10224F: drivers/iio/adc/ingenic-adc.c 10225F: drivers/irqchip/irq-ingenic.c 10226F: drivers/memory/jz4780-nemc.c 10227F: drivers/mmc/host/jz4740_mmc.c 10228F: drivers/mtd/nand/raw/ingenic/ 10229F: drivers/pinctrl/pinctrl-ingenic.c 10230F: drivers/power/supply/ingenic-battery.c 10231F: drivers/pwm/pwm-jz4740.c 10232F: drivers/remoteproc/ingenic_rproc.c 10233F: drivers/rtc/rtc-jz4740.c 10234F: drivers/tty/serial/8250/8250_ingenic.c 10235F: drivers/usb/musb/jz4740.c 10236F: drivers/watchdog/jz4740_wdt.c 10237F: include/dt-bindings/iio/adc/ingenic,adc.h 10238F: include/linux/mfd/ingenic-tcu.h 10239F: sound/soc/codecs/jz47* 10240F: sound/soc/jz4740/ 10241 10242INJOINIC IP5xxx POWER BANK IC DRIVER 10243M: Samuel Holland <samuel@sholland.org> 10244S: Maintained 10245F: drivers/power/supply/ip5xxx_power.c 10246 10247INOTIFY 10248M: Jan Kara <jack@suse.cz> 10249R: Amir Goldstein <amir73il@gmail.com> 10250L: linux-fsdevel@vger.kernel.org 10251S: Maintained 10252F: Documentation/filesystems/inotify.rst 10253F: fs/notify/inotify/ 10254F: include/linux/inotify.h 10255F: include/uapi/linux/inotify.h 10256 10257INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10258M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10259L: linux-input@vger.kernel.org 10260S: Maintained 10261Q: http://patchwork.kernel.org/project/linux-input/list/ 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10263F: Documentation/devicetree/bindings/input/ 10264F: Documentation/devicetree/bindings/serio/ 10265F: Documentation/input/ 10266F: drivers/input/ 10267F: include/dt-bindings/input/ 10268F: include/linux/input.h 10269F: include/linux/input/ 10270F: include/uapi/linux/input-event-codes.h 10271F: include/uapi/linux/input.h 10272 10273INPUT MULTITOUCH (MT) PROTOCOL 10274M: Henrik Rydberg <rydberg@bitmath.org> 10275L: linux-input@vger.kernel.org 10276S: Odd fixes 10277F: Documentation/input/multi-touch-protocol.rst 10278F: drivers/input/input-mt.c 10279K: \b(ABS|SYN)_MT_ 10280 10281INSIDE SECURE CRYPTO DRIVER 10282M: Antoine Tenart <atenart@kernel.org> 10283L: linux-crypto@vger.kernel.org 10284S: Maintained 10285F: drivers/crypto/inside-secure/ 10286 10287INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10288M: Mimi Zohar <zohar@linux.ibm.com> 10289M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10290L: linux-integrity@vger.kernel.org 10291S: Supported 10292T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10293F: security/integrity/ 10294F: security/integrity/ima/ 10295 10296INTEL 810/815 FRAMEBUFFER DRIVER 10297M: Antonino Daplas <adaplas@gmail.com> 10298L: linux-fbdev@vger.kernel.org 10299S: Maintained 10300F: drivers/video/fbdev/i810/ 10301 10302INTEL 8254 COUNTER DRIVER 10303M: William Breathitt Gray <william.gray@linaro.org> 10304L: linux-iio@vger.kernel.org 10305S: Maintained 10306F: drivers/counter/i8254.c 10307F: include/linux/i8254.h 10308 10309INTEL 8255 GPIO DRIVER 10310M: William Breathitt Gray <william.gray@linaro.org> 10311L: linux-gpio@vger.kernel.org 10312S: Maintained 10313F: drivers/gpio/gpio-i8255.c 10314F: drivers/gpio/gpio-i8255.h 10315 10316INTEL ASoC DRIVERS 10317M: Cezary Rojewski <cezary.rojewski@intel.com> 10318M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10319M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10320M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10321M: Bard Liao <yung-chuan.liao@linux.intel.com> 10322M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10323M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10324L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10325S: Supported 10326F: sound/soc/intel/ 10327 10328INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10329M: Hans de Goede <hdegoede@redhat.com> 10330L: platform-driver-x86@vger.kernel.org 10331S: Maintained 10332F: drivers/platform/x86/intel/atomisp2/pm.c 10333 10334INTEL ATOMISP2 LED DRIVER 10335M: Hans de Goede <hdegoede@redhat.com> 10336L: platform-driver-x86@vger.kernel.org 10337S: Maintained 10338F: drivers/platform/x86/intel/atomisp2/led.c 10339 10340INTEL BIOS SAR INT1092 DRIVER 10341M: Shravan Sudhakar <s.shravan@intel.com> 10342M: Intel Corporation <linuxwwan@intel.com> 10343L: platform-driver-x86@vger.kernel.org 10344S: Maintained 10345F: drivers/platform/x86/intel/int1092/ 10346 10347INTEL BROXTON PMC DRIVER 10348M: Mika Westerberg <mika.westerberg@linux.intel.com> 10349M: Zha Qipeng <qipeng.zha@intel.com> 10350S: Maintained 10351F: drivers/mfd/intel_pmc_bxt.c 10352F: include/linux/mfd/intel_pmc_bxt.h 10353 10354INTEL C600 SERIES SAS CONTROLLER DRIVER 10355M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10356L: linux-scsi@vger.kernel.org 10357S: Supported 10358T: git git://git.code.sf.net/p/intel-sas/isci 10359F: drivers/scsi/isci/ 10360 10361INTEL CPU family model numbers 10362M: Tony Luck <tony.luck@intel.com> 10363M: x86@kernel.org 10364L: linux-kernel@vger.kernel.org 10365S: Supported 10366F: arch/x86/include/asm/intel-family.h 10367 10368INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10369M: Jani Nikula <jani.nikula@linux.intel.com> 10370M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10371M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10372M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10373L: intel-gfx@lists.freedesktop.org 10374S: Supported 10375W: https://01.org/linuxgraphics/ 10376Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10377B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10378C: irc://irc.oftc.net/intel-gfx 10379T: git git://anongit.freedesktop.org/drm-intel 10380F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10381F: Documentation/gpu/i915.rst 10382F: drivers/gpu/drm/i915/ 10383F: include/drm/i915* 10384F: include/uapi/drm/i915_drm.h 10385 10386INTEL ETHERNET DRIVERS 10387M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10388M: Tony Nguyen <anthony.l.nguyen@intel.com> 10389L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10390S: Supported 10391W: https://www.intel.com/content/www/us/en/support.html 10392Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10395F: Documentation/networking/device_drivers/ethernet/intel/ 10396F: drivers/net/ethernet/intel/ 10397F: drivers/net/ethernet/intel/*/ 10398F: include/linux/avf/virtchnl.h 10399F: include/linux/net/intel/iidc.h 10400 10401INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10402M: Mustafa Ismail <mustafa.ismail@intel.com> 10403M: Shiraz Saleem <shiraz.saleem@intel.com> 10404L: linux-rdma@vger.kernel.org 10405S: Supported 10406F: drivers/infiniband/hw/irdma/ 10407F: include/uapi/rdma/irdma-abi.h 10408 10409INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10410M: Maik Broemme <mbroemme@libmpq.org> 10411L: linux-fbdev@vger.kernel.org 10412S: Maintained 10413F: Documentation/fb/intelfb.rst 10414F: drivers/video/fbdev/intelfb/ 10415 10416INTEL GPIO DRIVERS 10417M: Andy Shevchenko <andy@kernel.org> 10418L: linux-gpio@vger.kernel.org 10419S: Supported 10420T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10421F: drivers/gpio/gpio-elkhartlake.c 10422F: drivers/gpio/gpio-ich.c 10423F: drivers/gpio/gpio-merrifield.c 10424F: drivers/gpio/gpio-ml-ioh.c 10425F: drivers/gpio/gpio-pch.c 10426F: drivers/gpio/gpio-sch.c 10427F: drivers/gpio/gpio-sodaville.c 10428F: drivers/gpio/gpio-tangier.c 10429 10430INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10431M: Zhenyu Wang <zhenyuw@linux.intel.com> 10432M: Zhi Wang <zhi.a.wang@intel.com> 10433L: intel-gvt-dev@lists.freedesktop.org 10434L: intel-gfx@lists.freedesktop.org 10435S: Supported 10436W: https://01.org/igvt-g 10437T: git https://github.com/intel/gvt-linux.git 10438F: drivers/gpu/drm/i915/gvt/ 10439 10440INTEL HID EVENT DRIVER 10441M: Alex Hung <alexhung@gmail.com> 10442L: platform-driver-x86@vger.kernel.org 10443S: Maintained 10444F: drivers/platform/x86/intel/hid.c 10445 10446INTEL I/OAT DMA DRIVER 10447M: Dave Jiang <dave.jiang@intel.com> 10448R: Dan Williams <dan.j.williams@intel.com> 10449L: dmaengine@vger.kernel.org 10450S: Supported 10451Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10452F: drivers/dma/ioat* 10453 10454INTEL IDLE DRIVER 10455M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10456M: Len Brown <lenb@kernel.org> 10457L: linux-pm@vger.kernel.org 10458S: Supported 10459B: https://bugzilla.kernel.org 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10461F: drivers/idle/intel_idle.c 10462 10463INTEL IDXD DRIVER 10464M: Fenghua Yu <fenghua.yu@intel.com> 10465M: Dave Jiang <dave.jiang@intel.com> 10466L: dmaengine@vger.kernel.org 10467S: Supported 10468F: drivers/dma/idxd/* 10469F: include/uapi/linux/idxd.h 10470 10471INTEL IN FIELD SCAN (IFS) DEVICE 10472M: Jithu Joseph <jithu.joseph@intel.com> 10473R: Ashok Raj <ashok.raj@intel.com> 10474R: Tony Luck <tony.luck@intel.com> 10475S: Maintained 10476F: drivers/platform/x86/intel/ifs 10477F: include/trace/events/intel_ifs.h 10478 10479INTEL INTEGRATED SENSOR HUB DRIVER 10480M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10481M: Jiri Kosina <jikos@kernel.org> 10482L: linux-input@vger.kernel.org 10483S: Maintained 10484F: drivers/hid/intel-ish-hid/ 10485 10486INTEL IOMMU (VT-d) 10487M: David Woodhouse <dwmw2@infradead.org> 10488M: Lu Baolu <baolu.lu@linux.intel.com> 10489L: iommu@lists.linux.dev 10490S: Supported 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10492F: drivers/iommu/intel/ 10493 10494INTEL IPU3 CSI-2 CIO2 DRIVER 10495M: Yong Zhi <yong.zhi@intel.com> 10496M: Sakari Ailus <sakari.ailus@linux.intel.com> 10497M: Bingbu Cao <bingbu.cao@intel.com> 10498M: Dan Scally <djrscally@gmail.com> 10499R: Tianshu Qiu <tian.shu.qiu@intel.com> 10500L: linux-media@vger.kernel.org 10501S: Maintained 10502T: git git://linuxtv.org/media_tree.git 10503F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10504F: drivers/media/pci/intel/ipu3/ 10505 10506INTEL IPU3 CSI-2 IMGU DRIVER 10507M: Sakari Ailus <sakari.ailus@linux.intel.com> 10508R: Bingbu Cao <bingbu.cao@intel.com> 10509R: Tianshu Qiu <tian.shu.qiu@intel.com> 10510L: linux-media@vger.kernel.org 10511S: Maintained 10512F: Documentation/admin-guide/media/ipu3.rst 10513F: Documentation/admin-guide/media/ipu3_rcb.svg 10514F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10515F: drivers/staging/media/ipu3/ 10516 10517INTEL ISHTP ECLITE DRIVER 10518M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10519L: platform-driver-x86@vger.kernel.org 10520S: Supported 10521F: drivers/platform/x86/intel/ishtp_eclite.c 10522 10523INTEL IXP4XX CRYPTO SUPPORT 10524M: Corentin Labbe <clabbe@baylibre.com> 10525L: linux-crypto@vger.kernel.org 10526S: Maintained 10527F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10528 10529INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10530M: Krzysztof Halasa <khalasa@piap.pl> 10531S: Maintained 10532F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10533F: drivers/net/wan/ixp4xx_hss.c 10534F: drivers/soc/ixp4xx/ixp4xx-npe.c 10535F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10536F: include/linux/soc/ixp4xx/npe.h 10537F: include/linux/soc/ixp4xx/qmgr.h 10538 10539INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10540M: Deepak Saxena <dsaxena@plexity.net> 10541S: Maintained 10542F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10543F: drivers/char/hw_random/ixp4xx-rng.c 10544 10545INTEL KEEM BAY DRM DRIVER 10546M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10547M: Edmund Dea <edmund.j.dea@intel.com> 10548S: Maintained 10549F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10550F: drivers/gpu/drm/kmb/ 10551 10552INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10553M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10554S: Maintained 10555F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10556F: drivers/crypto/intel/keembay/Kconfig 10557F: drivers/crypto/intel/keembay/Makefile 10558F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10559F: drivers/crypto/intel/keembay/ocs-aes.c 10560F: drivers/crypto/intel/keembay/ocs-aes.h 10561 10562INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10563M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10564M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10565M: Mark Gross <mgross@linux.intel.com> 10566S: Maintained 10567F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10568F: drivers/crypto/intel/keembay/Kconfig 10569F: drivers/crypto/intel/keembay/Makefile 10570F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10571 10572INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10573M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10574M: Declan Murphy <declan.murphy@intel.com> 10575S: Maintained 10576F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10577F: drivers/crypto/intel/keembay/Kconfig 10578F: drivers/crypto/intel/keembay/Makefile 10579F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10580F: drivers/crypto/intel/keembay/ocs-hcu.c 10581F: drivers/crypto/intel/keembay/ocs-hcu.h 10582 10583INTEL MANAGEMENT ENGINE (mei) 10584M: Tomas Winkler <tomas.winkler@intel.com> 10585L: linux-kernel@vger.kernel.org 10586S: Supported 10587F: Documentation/driver-api/mei/* 10588F: drivers/misc/mei/ 10589F: drivers/watchdog/mei_wdt.c 10590F: include/linux/mei_aux.h 10591F: include/linux/mei_cl_bus.h 10592F: include/uapi/linux/mei.h 10593F: include/uapi/linux/mei_uuid.h 10594F: include/uapi/linux/uuid.h 10595F: samples/mei/* 10596 10597INTEL MAX 10 BMC MFD DRIVER 10598M: Xu Yilun <yilun.xu@intel.com> 10599R: Tom Rix <trix@redhat.com> 10600S: Maintained 10601F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10602F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10603F: drivers/hwmon/intel-m10-bmc-hwmon.c 10604F: drivers/mfd/intel-m10-bmc* 10605F: include/linux/mfd/intel-m10-bmc.h 10606 10607INTEL MAX10 BMC SECURE UPDATES 10608M: Russ Weight <russell.h.weight@intel.com> 10609L: linux-fpga@vger.kernel.org 10610S: Maintained 10611F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10612F: drivers/fpga/intel-m10-bmc-sec-update.c 10613 10614INTEL P-Unit IPC DRIVER 10615M: Zha Qipeng <qipeng.zha@intel.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Maintained 10618F: arch/x86/include/asm/intel_punit_ipc.h 10619F: drivers/platform/x86/intel/punit_ipc.c 10620 10621INTEL PMC CORE DRIVER 10622M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10623M: David E Box <david.e.box@intel.com> 10624L: platform-driver-x86@vger.kernel.org 10625S: Maintained 10626F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10627F: drivers/platform/x86/intel/pmc/ 10628 10629INTEL PMIC GPIO DRIVERS 10630M: Andy Shevchenko <andy@kernel.org> 10631S: Supported 10632T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10633F: drivers/gpio/gpio-*cove.c 10634 10635INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10636M: Andy Shevchenko <andy@kernel.org> 10637S: Supported 10638F: drivers/mfd/intel_soc_pmic* 10639F: include/linux/mfd/intel_soc_pmic* 10640 10641INTEL PMT DRIVERS 10642M: David E. Box <david.e.box@linux.intel.com> 10643S: Supported 10644F: drivers/platform/x86/intel/pmt/ 10645 10646INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10647M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10648L: linux-wireless@vger.kernel.org 10649S: Maintained 10650F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10651F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10652F: drivers/net/wireless/intel/ipw2x00/ 10653 10654INTEL PSTATE DRIVER 10655M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10656M: Len Brown <lenb@kernel.org> 10657L: linux-pm@vger.kernel.org 10658S: Supported 10659F: drivers/cpufreq/intel_pstate.c 10660 10661INTEL PTP DFL ToD DRIVER 10662M: Tianfei Zhang <tianfei.zhang@intel.com> 10663L: linux-fpga@vger.kernel.org 10664L: netdev@vger.kernel.org 10665S: Maintained 10666F: drivers/ptp/ptp_dfl_tod.c 10667 10668INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10669M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10670L: linux-iio@vger.kernel.org 10671F: drivers/counter/intel-qep.c 10672 10673INTEL SCU DRIVERS 10674M: Mika Westerberg <mika.westerberg@linux.intel.com> 10675S: Maintained 10676F: arch/x86/include/asm/intel_scu_ipc.h 10677F: drivers/platform/x86/intel_scu_* 10678 10679INTEL SDSI DRIVER 10680M: David E. Box <david.e.box@linux.intel.com> 10681S: Supported 10682F: drivers/platform/x86/intel/sdsi.c 10683F: tools/arch/x86/intel_sdsi/ 10684F: tools/testing/selftests/drivers/sdsi/ 10685 10686INTEL SGX 10687M: Jarkko Sakkinen <jarkko@kernel.org> 10688R: Dave Hansen <dave.hansen@linux.intel.com> 10689L: linux-sgx@vger.kernel.org 10690S: Supported 10691Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10692T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10693F: Documentation/arch/x86/sgx.rst 10694F: arch/x86/entry/vdso/vsgx.S 10695F: arch/x86/include/asm/sgx.h 10696F: arch/x86/include/uapi/asm/sgx.h 10697F: arch/x86/kernel/cpu/sgx/* 10698F: tools/testing/selftests/sgx/* 10699K: \bSGX_ 10700 10701INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10702M: Daniel Scally <djrscally@gmail.com> 10703S: Maintained 10704F: drivers/platform/x86/intel/int3472/ 10705 10706INTEL SPEED SELECT TECHNOLOGY 10707M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10708L: platform-driver-x86@vger.kernel.org 10709S: Maintained 10710F: drivers/platform/x86/intel/speed_select_if/ 10711F: include/uapi/linux/isst_if.h 10712F: tools/power/x86/intel-speed-select/ 10713 10714INTEL STRATIX10 FIRMWARE DRIVERS 10715M: Dinh Nguyen <dinguyen@kernel.org> 10716L: linux-kernel@vger.kernel.org 10717S: Maintained 10718T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10719F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10720F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10721F: drivers/firmware/stratix10-rsu.c 10722F: drivers/firmware/stratix10-svc.c 10723F: include/linux/firmware/intel/stratix10-smc.h 10724F: include/linux/firmware/intel/stratix10-svc-client.h 10725 10726INTEL TELEMETRY DRIVER 10727M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10728M: "David E. Box" <david.e.box@linux.intel.com> 10729L: platform-driver-x86@vger.kernel.org 10730S: Maintained 10731F: arch/x86/include/asm/intel_telemetry.h 10732F: drivers/platform/x86/intel/telemetry/ 10733 10734INTEL TPMI DRIVER 10735M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10736L: platform-driver-x86@vger.kernel.org 10737S: Maintained 10738F: drivers/platform/x86/intel/tpmi.c 10739F: include/linux/intel_tpmi.h 10740 10741INTEL UNCORE FREQUENCY CONTROL 10742M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10743L: platform-driver-x86@vger.kernel.org 10744S: Maintained 10745F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10746F: drivers/platform/x86/intel/uncore-frequency/ 10747 10748INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10749M: David E. Box <david.e.box@linux.intel.com> 10750S: Supported 10751F: drivers/platform/x86/intel/vsec.* 10752 10753INTEL VIRTUAL BUTTON DRIVER 10754M: AceLan Kao <acelan.kao@canonical.com> 10755L: platform-driver-x86@vger.kernel.org 10756S: Maintained 10757F: drivers/platform/x86/intel/vbtn.c 10758 10759INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10760M: Stanislaw Gruszka <stf_xl@wp.pl> 10761L: linux-wireless@vger.kernel.org 10762S: Supported 10763F: drivers/net/wireless/intel/iwlegacy/ 10764 10765INTEL WIRELESS WIFI LINK (iwlwifi) 10766M: Gregory Greenman <gregory.greenman@intel.com> 10767L: linux-wireless@vger.kernel.org 10768S: Supported 10769W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10770T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10771F: drivers/net/wireless/intel/iwlwifi/ 10772 10773INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10774M: Jithu Joseph <jithu.joseph@intel.com> 10775R: Maurice Ma <maurice.ma@intel.com> 10776S: Maintained 10777W: https://slimbootloader.github.io/security/firmware-update.html 10778F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10779 10780INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10781L: Dell.Client.Kernel@dell.com 10782S: Maintained 10783F: drivers/platform/x86/intel/wmi/thunderbolt.c 10784 10785INTEL WWAN IOSM DRIVER 10786M: M Chetan Kumar <m.chetan.kumar@intel.com> 10787M: Intel Corporation <linuxwwan@intel.com> 10788L: netdev@vger.kernel.org 10789S: Maintained 10790F: drivers/net/wwan/iosm/ 10791 10792INTEL(R) TRACE HUB 10793M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10794S: Supported 10795F: Documentation/trace/intel_th.rst 10796F: drivers/hwtracing/intel_th/ 10797F: include/linux/intel_th.h 10798 10799INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10800M: Ning Sun <ning.sun@intel.com> 10801L: tboot-devel@lists.sourceforge.net 10802S: Supported 10803W: http://tboot.sourceforge.net 10804T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10805F: Documentation/arch/x86/intel_txt.rst 10806F: arch/x86/kernel/tboot.c 10807F: include/linux/tboot.h 10808 10809INTERCONNECT API 10810M: Georgi Djakov <djakov@kernel.org> 10811L: linux-pm@vger.kernel.org 10812S: Maintained 10813T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10814F: Documentation/devicetree/bindings/interconnect/ 10815F: Documentation/driver-api/interconnect.rst 10816F: drivers/interconnect/ 10817F: include/dt-bindings/interconnect/ 10818F: include/linux/interconnect-provider.h 10819F: include/linux/interconnect.h 10820 10821INTERRUPT COUNTER DRIVER 10822M: Oleksij Rempel <o.rempel@pengutronix.de> 10823R: Pengutronix Kernel Team <kernel@pengutronix.de> 10824L: linux-iio@vger.kernel.org 10825F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10826F: drivers/counter/interrupt-cnt.c 10827 10828INTERSIL ISL7998X VIDEO DECODER DRIVER 10829M: Michael Tretter <m.tretter@pengutronix.de> 10830R: Pengutronix Kernel Team <kernel@pengutronix.de> 10831L: linux-media@vger.kernel.org 10832S: Maintained 10833F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10834F: drivers/media/i2c/isl7998x.c 10835 10836INVENSENSE ICM-426xx IMU DRIVER 10837M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10838L: linux-iio@vger.kernel.org 10839S: Maintained 10840W: https://invensense.tdk.com/ 10841F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10842F: drivers/iio/imu/inv_icm42600/ 10843 10844INVENSENSE MPU-3050 GYROSCOPE DRIVER 10845M: Linus Walleij <linus.walleij@linaro.org> 10846L: linux-iio@vger.kernel.org 10847S: Maintained 10848F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10849F: drivers/iio/gyro/mpu3050* 10850 10851IOC3 ETHERNET DRIVER 10852M: Ralf Baechle <ralf@linux-mips.org> 10853L: linux-mips@vger.kernel.org 10854S: Maintained 10855F: drivers/net/ethernet/sgi/ioc3-eth.c 10856 10857IOMAP FILESYSTEM LIBRARY 10858M: Darrick J. Wong <djwong@kernel.org> 10859L: linux-xfs@vger.kernel.org 10860L: linux-fsdevel@vger.kernel.org 10861S: Supported 10862T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10863F: fs/iomap/ 10864F: include/linux/iomap.h 10865 10866IOMMU DMA-API LAYER 10867M: Robin Murphy <robin.murphy@arm.com> 10868L: iommu@lists.linux.dev 10869S: Maintained 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10871F: drivers/iommu/dma-iommu.c 10872F: drivers/iommu/dma-iommu.h 10873F: drivers/iommu/iova.c 10874F: include/linux/iova.h 10875 10876IOMMU SUBSYSTEM 10877M: Joerg Roedel <joro@8bytes.org> 10878M: Will Deacon <will@kernel.org> 10879R: Robin Murphy <robin.murphy@arm.com> 10880L: iommu@lists.linux.dev 10881S: Maintained 10882T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10883F: Documentation/devicetree/bindings/iommu/ 10884F: Documentation/userspace-api/iommu.rst 10885F: drivers/iommu/ 10886F: include/linux/iommu.h 10887F: include/linux/iova.h 10888F: include/linux/of_iommu.h 10889F: include/uapi/linux/iommu.h 10890 10891IOMMUFD 10892M: Jason Gunthorpe <jgg@nvidia.com> 10893M: Kevin Tian <kevin.tian@intel.com> 10894L: iommu@lists.linux.dev 10895S: Maintained 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10897F: Documentation/userspace-api/iommufd.rst 10898F: drivers/iommu/iommufd/ 10899F: include/linux/iommufd.h 10900F: include/uapi/linux/iommufd.h 10901F: tools/testing/selftests/iommu/ 10902 10903IOSYS-MAP HELPERS 10904M: Thomas Zimmermann <tzimmermann@suse.de> 10905L: dri-devel@lists.freedesktop.org 10906S: Maintained 10907T: git git://anongit.freedesktop.org/drm/drm-misc 10908F: include/linux/iosys-map.h 10909 10910IO_URING 10911M: Jens Axboe <axboe@kernel.dk> 10912R: Pavel Begunkov <asml.silence@gmail.com> 10913L: io-uring@vger.kernel.org 10914S: Maintained 10915T: git git://git.kernel.dk/linux-block 10916T: git git://git.kernel.dk/liburing 10917F: include/linux/io_uring.h 10918F: include/linux/io_uring_types.h 10919F: include/trace/events/io_uring.h 10920F: include/uapi/linux/io_uring.h 10921F: io_uring/ 10922F: tools/io_uring/ 10923 10924IPMI SUBSYSTEM 10925M: Corey Minyard <minyard@acm.org> 10926L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10927S: Supported 10928W: http://openipmi.sourceforge.net/ 10929T: git https://github.com/cminyard/linux-ipmi.git for-next 10930F: Documentation/devicetree/bindings/ipmi/ 10931F: Documentation/driver-api/ipmi.rst 10932F: drivers/char/ipmi/ 10933F: include/linux/ipmi* 10934F: include/uapi/linux/ipmi* 10935 10936IPS SCSI RAID DRIVER 10937M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10938L: linux-scsi@vger.kernel.org 10939S: Maintained 10940W: http://www.adaptec.com/ 10941F: drivers/scsi/ips* 10942 10943IPVS 10944M: Simon Horman <horms@verge.net.au> 10945M: Julian Anastasov <ja@ssi.bg> 10946L: netdev@vger.kernel.org 10947L: lvs-devel@vger.kernel.org 10948S: Maintained 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10951F: Documentation/networking/ipvs-sysctl.rst 10952F: include/net/ip_vs.h 10953F: include/uapi/linux/ip_vs.h 10954F: net/netfilter/ipvs/ 10955 10956IPWIRELESS DRIVER 10957M: Jiri Kosina <jikos@kernel.org> 10958M: David Sterba <dsterba@suse.com> 10959S: Odd Fixes 10960F: drivers/tty/ipwireless/ 10961 10962IRON DEVICE AUDIO CODEC DRIVERS 10963M: Kiseok Jo <kiseok.jo@irondevice.com> 10964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10965S: Maintained 10966F: Documentation/devicetree/bindings/sound/irondevice,* 10967F: sound/soc/codecs/sma* 10968 10969IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10970M: Marc Zyngier <maz@kernel.org> 10971S: Maintained 10972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10973F: Documentation/core-api/irq/irq-domain.rst 10974F: include/linux/irqdomain.h 10975F: kernel/irq/irqdomain.c 10976F: kernel/irq/msi.c 10977 10978IRQ SUBSYSTEM 10979M: Thomas Gleixner <tglx@linutronix.de> 10980L: linux-kernel@vger.kernel.org 10981S: Maintained 10982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10983F: include/linux/group_cpus.h 10984F: kernel/irq/ 10985F: lib/group_cpus.c 10986 10987IRQCHIP DRIVERS 10988M: Thomas Gleixner <tglx@linutronix.de> 10989M: Marc Zyngier <maz@kernel.org> 10990L: linux-kernel@vger.kernel.org 10991S: Maintained 10992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10993F: Documentation/devicetree/bindings/interrupt-controller/ 10994F: drivers/irqchip/ 10995 10996ISA 10997M: William Breathitt Gray <william.gray@linaro.org> 10998S: Maintained 10999F: Documentation/driver-api/isa.rst 11000F: drivers/base/isa.c 11001F: include/linux/isa.h 11002 11003ISA RADIO MODULE 11004M: Hans Verkuil <hverkuil@xs4all.nl> 11005L: linux-media@vger.kernel.org 11006S: Maintained 11007W: https://linuxtv.org 11008T: git git://linuxtv.org/media_tree.git 11009F: drivers/media/radio/radio-isa* 11010 11011ISAPNP 11012M: Jaroslav Kysela <perex@perex.cz> 11013S: Maintained 11014F: Documentation/driver-api/isapnp.rst 11015F: drivers/pnp/isapnp/ 11016F: include/linux/isapnp.h 11017 11018ISCSI 11019M: Lee Duncan <lduncan@suse.com> 11020M: Chris Leech <cleech@redhat.com> 11021M: Mike Christie <michael.christie@oracle.com> 11022L: open-iscsi@googlegroups.com 11023L: linux-scsi@vger.kernel.org 11024S: Maintained 11025W: www.open-iscsi.com 11026F: drivers/scsi/*iscsi* 11027F: include/scsi/*iscsi* 11028 11029iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11030M: Peter Jones <pjones@redhat.com> 11031M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11032S: Maintained 11033F: drivers/firmware/iscsi_ibft* 11034 11035ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11036M: Sagi Grimberg <sagi@grimberg.me> 11037M: Max Gurtovoy <mgurtovoy@nvidia.com> 11038L: linux-rdma@vger.kernel.org 11039S: Supported 11040W: http://www.openfabrics.org 11041W: www.open-iscsi.org 11042Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11043F: drivers/infiniband/ulp/iser/ 11044 11045ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11046M: Sagi Grimberg <sagi@grimberg.me> 11047L: linux-rdma@vger.kernel.org 11048L: target-devel@vger.kernel.org 11049S: Supported 11050W: http://www.linux-iscsi.org 11051T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11052F: drivers/infiniband/ulp/isert 11053 11054ISDN/CMTP OVER BLUETOOTH 11055M: Karsten Keil <isdn@linux-pingi.de> 11056L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11057L: netdev@vger.kernel.org 11058S: Odd Fixes 11059W: http://www.isdn4linux.de 11060F: Documentation/isdn/ 11061F: drivers/isdn/capi/ 11062F: include/linux/isdn/ 11063F: include/uapi/linux/isdn/ 11064F: net/bluetooth/cmtp/ 11065 11066ISDN/mISDN SUBSYSTEM 11067M: Karsten Keil <isdn@linux-pingi.de> 11068L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11069L: netdev@vger.kernel.org 11070S: Maintained 11071W: http://www.isdn4linux.de 11072F: drivers/isdn/Kconfig 11073F: drivers/isdn/Makefile 11074F: drivers/isdn/hardware/ 11075F: drivers/isdn/mISDN/ 11076 11077ISOFS FILESYSTEM 11078M: Jan Kara <jack@suse.cz> 11079L: linux-fsdevel@vger.kernel.org 11080S: Maintained 11081F: Documentation/filesystems/isofs.rst 11082F: fs/isofs/ 11083 11084IT87 HARDWARE MONITORING DRIVER 11085M: Jean Delvare <jdelvare@suse.com> 11086L: linux-hwmon@vger.kernel.org 11087S: Maintained 11088F: Documentation/hwmon/it87.rst 11089F: drivers/hwmon/it87.c 11090 11091IT913X MEDIA DRIVER 11092M: Antti Palosaari <crope@iki.fi> 11093L: linux-media@vger.kernel.org 11094S: Maintained 11095W: https://linuxtv.org 11096W: http://palosaari.fi/linux/ 11097Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11098T: git git://linuxtv.org/anttip/media_tree.git 11099F: drivers/media/tuners/it913x* 11100 11101ITE IT66121 HDMI BRIDGE DRIVER 11102M: Phong LE <ple@baylibre.com> 11103M: Neil Armstrong <neil.armstrong@linaro.org> 11104S: Maintained 11105T: git git://anongit.freedesktop.org/drm/drm-misc 11106F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11107F: drivers/gpu/drm/bridge/ite-it66121.c 11108 11109IVTV VIDEO4LINUX DRIVER 11110M: Andy Walls <awalls@md.metrocast.net> 11111L: linux-media@vger.kernel.org 11112S: Maintained 11113W: https://linuxtv.org 11114T: git git://linuxtv.org/media_tree.git 11115F: Documentation/admin-guide/media/ivtv* 11116F: drivers/media/pci/ivtv/ 11117F: include/uapi/linux/ivtv* 11118 11119IX2505V MEDIA DRIVER 11120M: Malcolm Priestley <tvboxspy@gmail.com> 11121L: linux-media@vger.kernel.org 11122S: Maintained 11123W: https://linuxtv.org 11124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11125F: drivers/media/dvb-frontends/ix2505v* 11126 11127JAILHOUSE HYPERVISOR INTERFACE 11128M: Jan Kiszka <jan.kiszka@siemens.com> 11129L: jailhouse-dev@googlegroups.com 11130S: Maintained 11131F: arch/x86/include/asm/jailhouse_para.h 11132F: arch/x86/kernel/jailhouse.c 11133 11134JC42.4 TEMPERATURE SENSOR DRIVER 11135M: Guenter Roeck <linux@roeck-us.net> 11136L: linux-hwmon@vger.kernel.org 11137S: Maintained 11138F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11139F: Documentation/hwmon/jc42.rst 11140F: drivers/hwmon/jc42.c 11141 11142JFS FILESYSTEM 11143M: Dave Kleikamp <shaggy@kernel.org> 11144L: jfs-discussion@lists.sourceforge.net 11145S: Odd Fixes 11146W: http://jfs.sourceforge.net/ 11147T: git https://github.com/kleikamp/linux-shaggy.git 11148F: Documentation/admin-guide/jfs.rst 11149F: fs/jfs/ 11150 11151JME NETWORK DRIVER 11152M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11153L: netdev@vger.kernel.org 11154S: Maintained 11155F: drivers/net/ethernet/jme.* 11156 11157JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11158M: David Woodhouse <dwmw2@infradead.org> 11159M: Richard Weinberger <richard@nod.at> 11160L: linux-mtd@lists.infradead.org 11161S: Odd Fixes 11162W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11163T: git git://git.infradead.org/ubifs-2.6.git 11164F: fs/jffs2/ 11165F: include/uapi/linux/jffs2.h 11166 11167JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11168M: "Theodore Ts'o" <tytso@mit.edu> 11169M: Jan Kara <jack@suse.com> 11170L: linux-ext4@vger.kernel.org 11171S: Maintained 11172F: fs/jbd2/ 11173F: include/linux/jbd2.h 11174 11175JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11176M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11177L: linux-media@vger.kernel.org 11178L: linux-renesas-soc@vger.kernel.org 11179S: Maintained 11180F: drivers/media/platform/renesas/rcar_jpu.c 11181 11182JSM Neo PCI based serial card 11183L: linux-serial@vger.kernel.org 11184S: Orphan 11185F: drivers/tty/serial/jsm/ 11186 11187K10TEMP HARDWARE MONITORING DRIVER 11188M: Clemens Ladisch <clemens@ladisch.de> 11189L: linux-hwmon@vger.kernel.org 11190S: Maintained 11191F: Documentation/hwmon/k10temp.rst 11192F: drivers/hwmon/k10temp.c 11193 11194K8TEMP HARDWARE MONITORING DRIVER 11195M: Rudolf Marek <r.marek@assembler.cz> 11196L: linux-hwmon@vger.kernel.org 11197S: Maintained 11198F: Documentation/hwmon/k8temp.rst 11199F: drivers/hwmon/k8temp.c 11200 11201KASAN 11202M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11203R: Alexander Potapenko <glider@google.com> 11204R: Andrey Konovalov <andreyknvl@gmail.com> 11205R: Dmitry Vyukov <dvyukov@google.com> 11206R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11207L: kasan-dev@googlegroups.com 11208S: Maintained 11209F: Documentation/dev-tools/kasan.rst 11210F: arch/*/include/asm/*kasan.h 11211F: arch/*/mm/kasan_init* 11212F: include/linux/kasan*.h 11213F: lib/Kconfig.kasan 11214F: mm/kasan/ 11215F: scripts/Makefile.kasan 11216 11217KCONFIG 11218M: Masahiro Yamada <masahiroy@kernel.org> 11219L: linux-kbuild@vger.kernel.org 11220S: Maintained 11221Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11222T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11223F: Documentation/kbuild/kconfig* 11224F: scripts/Kconfig.include 11225F: scripts/kconfig/ 11226 11227KCOV 11228R: Dmitry Vyukov <dvyukov@google.com> 11229R: Andrey Konovalov <andreyknvl@gmail.com> 11230L: kasan-dev@googlegroups.com 11231S: Maintained 11232F: Documentation/dev-tools/kcov.rst 11233F: include/linux/kcov.h 11234F: include/uapi/linux/kcov.h 11235F: kernel/kcov.c 11236F: scripts/Makefile.kcov 11237 11238KCSAN 11239M: Marco Elver <elver@google.com> 11240R: Dmitry Vyukov <dvyukov@google.com> 11241L: kasan-dev@googlegroups.com 11242S: Maintained 11243F: Documentation/dev-tools/kcsan.rst 11244F: include/linux/kcsan*.h 11245F: kernel/kcsan/ 11246F: lib/Kconfig.kcsan 11247F: scripts/Makefile.kcsan 11248 11249KDUMP 11250M: Baoquan He <bhe@redhat.com> 11251R: Vivek Goyal <vgoyal@redhat.com> 11252R: Dave Young <dyoung@redhat.com> 11253L: kexec@lists.infradead.org 11254S: Maintained 11255W: http://lse.sourceforge.net/kdump/ 11256F: Documentation/admin-guide/kdump/ 11257F: fs/proc/vmcore.c 11258F: include/linux/crash_core.h 11259F: include/linux/crash_dump.h 11260F: include/uapi/linux/vmcore.h 11261F: kernel/crash_*.c 11262 11263KEENE FM RADIO TRANSMITTER DRIVER 11264M: Hans Verkuil <hverkuil@xs4all.nl> 11265L: linux-media@vger.kernel.org 11266S: Maintained 11267W: https://linuxtv.org 11268T: git git://linuxtv.org/media_tree.git 11269F: drivers/media/radio/radio-keene* 11270 11271KERNEL AUTOMOUNTER 11272M: Ian Kent <raven@themaw.net> 11273L: autofs@vger.kernel.org 11274S: Maintained 11275F: fs/autofs/ 11276 11277KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11278M: Masahiro Yamada <masahiroy@kernel.org> 11279R: Nathan Chancellor <nathan@kernel.org> 11280R: Nick Desaulniers <ndesaulniers@google.com> 11281R: Nicolas Schier <nicolas@fjasle.eu> 11282L: linux-kbuild@vger.kernel.org 11283S: Maintained 11284Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11285T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11286F: Documentation/kbuild/ 11287F: Makefile 11288F: scripts/*vmlinux* 11289F: scripts/Kbuild* 11290F: scripts/Makefile* 11291F: scripts/basic/ 11292F: scripts/dummy-tools/ 11293F: scripts/mk* 11294F: scripts/mod/ 11295F: scripts/package/ 11296 11297KERNEL HARDENING (not covered by other areas) 11298M: Kees Cook <keescook@chromium.org> 11299L: linux-hardening@vger.kernel.org 11300S: Supported 11301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11302F: Documentation/ABI/testing/sysfs-kernel-oops_count 11303F: Documentation/ABI/testing/sysfs-kernel-warn_count 11304F: include/linux/overflow.h 11305F: include/linux/randomize_kstack.h 11306F: mm/usercopy.c 11307K: \b(add|choose)_random_kstack_offset\b 11308K: \b__check_(object_size|heap_object)\b 11309 11310KERNEL JANITORS 11311L: kernel-janitors@vger.kernel.org 11312S: Odd Fixes 11313W: http://kernelnewbies.org/KernelJanitors 11314 11315KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11316M: Chuck Lever <chuck.lever@oracle.com> 11317M: Jeff Layton <jlayton@kernel.org> 11318R: Neil Brown <neilb@suse.de> 11319R: Olga Kornievskaia <kolga@netapp.com> 11320R: Dai Ngo <Dai.Ngo@oracle.com> 11321R: Tom Talpey <tom@talpey.com> 11322L: linux-nfs@vger.kernel.org 11323S: Supported 11324W: http://nfs.sourceforge.net/ 11325T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11326F: Documentation/filesystems/nfs/ 11327F: fs/exportfs/ 11328F: fs/lockd/ 11329F: fs/nfs_common/ 11330F: fs/nfsd/ 11331F: include/linux/lockd/ 11332F: include/linux/sunrpc/ 11333F: include/trace/events/rpcgss.h 11334F: include/trace/events/rpcrdma.h 11335F: include/trace/events/sunrpc.h 11336F: include/trace/misc/fs.h 11337F: include/trace/misc/nfs.h 11338F: include/trace/misc/sunrpc.h 11339F: include/uapi/linux/nfsd/ 11340F: include/uapi/linux/sunrpc/ 11341F: net/sunrpc/ 11342 11343KERNEL REGRESSIONS 11344M: Thorsten Leemhuis <linux@leemhuis.info> 11345L: regressions@lists.linux.dev 11346S: Supported 11347F: Documentation/admin-guide/reporting-regressions.rst 11348F: Documentation/process/handling-regressions.rst 11349 11350KERNEL SELFTEST FRAMEWORK 11351M: Shuah Khan <shuah@kernel.org> 11352M: Shuah Khan <skhan@linuxfoundation.org> 11353L: linux-kselftest@vger.kernel.org 11354S: Maintained 11355Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11357F: Documentation/dev-tools/kselftest* 11358F: tools/testing/selftests/ 11359 11360KERNEL SMB3 SERVER (KSMBD) 11361M: Namjae Jeon <linkinjeon@kernel.org> 11362M: Steve French <sfrench@samba.org> 11363R: Sergey Senozhatsky <senozhatsky@chromium.org> 11364R: Tom Talpey <tom@talpey.com> 11365L: linux-cifs@vger.kernel.org 11366S: Maintained 11367T: git git://git.samba.org/ksmbd.git 11368F: Documentation/filesystems/smb/ksmbd.rst 11369F: fs/smb/common/ 11370F: fs/smb/server/ 11371 11372KERNEL UNIT TESTING FRAMEWORK (KUnit) 11373M: Brendan Higgins <brendanhiggins@google.com> 11374M: David Gow <davidgow@google.com> 11375L: linux-kselftest@vger.kernel.org 11376L: kunit-dev@googlegroups.com 11377S: Maintained 11378W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11381F: Documentation/dev-tools/kunit/ 11382F: include/kunit/ 11383F: lib/kunit/ 11384F: tools/testing/kunit/ 11385 11386KERNEL USERMODE HELPER 11387M: Luis Chamberlain <mcgrof@kernel.org> 11388L: linux-kernel@vger.kernel.org 11389S: Maintained 11390F: include/linux/umh.h 11391F: kernel/umh.c 11392 11393KERNEL VIRTUAL MACHINE (KVM) 11394M: Paolo Bonzini <pbonzini@redhat.com> 11395L: kvm@vger.kernel.org 11396S: Supported 11397W: http://www.linux-kvm.org 11398T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11399F: Documentation/virt/kvm/ 11400F: include/asm-generic/kvm* 11401F: include/kvm/iodev.h 11402F: include/linux/kvm* 11403F: include/trace/events/kvm.h 11404F: include/uapi/asm-generic/kvm* 11405F: include/uapi/linux/kvm* 11406F: tools/kvm/ 11407F: tools/testing/selftests/kvm/ 11408F: virt/kvm/* 11409 11410KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11411M: Marc Zyngier <maz@kernel.org> 11412M: Oliver Upton <oliver.upton@linux.dev> 11413R: James Morse <james.morse@arm.com> 11414R: Suzuki K Poulose <suzuki.poulose@arm.com> 11415R: Zenghui Yu <yuzenghui@huawei.com> 11416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11417L: kvmarm@lists.linux.dev 11418S: Maintained 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11420F: arch/arm64/include/asm/kvm* 11421F: arch/arm64/include/uapi/asm/kvm* 11422F: arch/arm64/kvm/ 11423F: include/kvm/arm_* 11424F: tools/testing/selftests/kvm/*/aarch64/ 11425F: tools/testing/selftests/kvm/aarch64/ 11426 11427KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11428M: Huacai Chen <chenhuacai@kernel.org> 11429L: linux-mips@vger.kernel.org 11430L: kvm@vger.kernel.org 11431S: Maintained 11432T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11433F: arch/mips/include/asm/kvm* 11434F: arch/mips/include/uapi/asm/kvm* 11435F: arch/mips/kvm/ 11436 11437KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11438M: Michael Ellerman <mpe@ellerman.id.au> 11439R: Nicholas Piggin <npiggin@gmail.com> 11440L: linuxppc-dev@lists.ozlabs.org 11441L: kvm@vger.kernel.org 11442S: Maintained (Book3S 64-bit HV) 11443S: Odd fixes (Book3S 64-bit PR) 11444S: Orphan (Book3E and 32-bit) 11445T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11446F: arch/powerpc/include/asm/kvm* 11447F: arch/powerpc/include/uapi/asm/kvm* 11448F: arch/powerpc/kernel/kvm* 11449F: arch/powerpc/kvm/ 11450 11451KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11452M: Anup Patel <anup@brainfault.org> 11453R: Atish Patra <atishp@atishpatra.org> 11454L: kvm@vger.kernel.org 11455L: kvm-riscv@lists.infradead.org 11456L: linux-riscv@lists.infradead.org 11457S: Maintained 11458T: git https://github.com/kvm-riscv/linux.git 11459F: arch/riscv/include/asm/kvm* 11460F: arch/riscv/include/uapi/asm/kvm* 11461F: arch/riscv/kvm/ 11462F: tools/testing/selftests/kvm/*/riscv/ 11463 11464KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11465M: Christian Borntraeger <borntraeger@linux.ibm.com> 11466M: Janosch Frank <frankja@linux.ibm.com> 11467M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11468R: David Hildenbrand <david@redhat.com> 11469L: kvm@vger.kernel.org 11470S: Supported 11471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11472F: Documentation/virt/kvm/s390* 11473F: arch/s390/include/asm/gmap.h 11474F: arch/s390/include/asm/kvm* 11475F: arch/s390/include/uapi/asm/kvm* 11476F: arch/s390/include/uapi/asm/uvdevice.h 11477F: arch/s390/kernel/uv.c 11478F: arch/s390/kvm/ 11479F: arch/s390/mm/gmap.c 11480F: drivers/s390/char/uvdevice.c 11481F: tools/testing/selftests/drivers/s390x/uvdevice/ 11482F: tools/testing/selftests/kvm/*/s390x/ 11483F: tools/testing/selftests/kvm/s390x/ 11484 11485KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11486M: Sean Christopherson <seanjc@google.com> 11487M: Paolo Bonzini <pbonzini@redhat.com> 11488L: kvm@vger.kernel.org 11489S: Supported 11490P: Documentation/process/maintainer-kvm-x86.rst 11491T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11492F: arch/x86/include/asm/kvm* 11493F: arch/x86/include/asm/svm.h 11494F: arch/x86/include/asm/vmx*.h 11495F: arch/x86/include/uapi/asm/kvm* 11496F: arch/x86/include/uapi/asm/svm.h 11497F: arch/x86/include/uapi/asm/vmx.h 11498F: arch/x86/kvm/ 11499F: arch/x86/kvm/*/ 11500 11501KERNFS 11502M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11503M: Tejun Heo <tj@kernel.org> 11504S: Supported 11505T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11506F: fs/kernfs/ 11507F: include/linux/kernfs.h 11508 11509KEXEC 11510M: Eric Biederman <ebiederm@xmission.com> 11511L: kexec@lists.infradead.org 11512S: Maintained 11513W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11514F: include/linux/kexec.h 11515F: include/uapi/linux/kexec.h 11516F: kernel/kexec* 11517 11518KEYS-ENCRYPTED 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: Documentation/security/keys/trusted-encrypted.rst 11524F: include/keys/encrypted-type.h 11525F: security/keys/encrypted-keys/ 11526 11527KEYS-TRUSTED 11528M: James Bottomley <jejb@linux.ibm.com> 11529M: Jarkko Sakkinen <jarkko@kernel.org> 11530M: Mimi Zohar <zohar@linux.ibm.com> 11531L: linux-integrity@vger.kernel.org 11532L: keyrings@vger.kernel.org 11533S: Supported 11534F: Documentation/security/keys/trusted-encrypted.rst 11535F: include/keys/trusted-type.h 11536F: include/keys/trusted_tpm.h 11537F: security/keys/trusted-keys/ 11538 11539KEYS-TRUSTED-CAAM 11540M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11541R: Pengutronix Kernel Team <kernel@pengutronix.de> 11542L: linux-integrity@vger.kernel.org 11543L: keyrings@vger.kernel.org 11544S: Maintained 11545F: include/keys/trusted_caam.h 11546F: security/keys/trusted-keys/trusted_caam.c 11547 11548KEYS-TRUSTED-TEE 11549M: Sumit Garg <sumit.garg@linaro.org> 11550L: linux-integrity@vger.kernel.org 11551L: keyrings@vger.kernel.org 11552S: Supported 11553F: include/keys/trusted_tee.h 11554F: security/keys/trusted-keys/trusted_tee.c 11555 11556KEYS/KEYRINGS 11557M: David Howells <dhowells@redhat.com> 11558M: Jarkko Sakkinen <jarkko@kernel.org> 11559L: keyrings@vger.kernel.org 11560S: Maintained 11561F: Documentation/security/keys/core.rst 11562F: include/keys/ 11563F: include/linux/key-type.h 11564F: include/linux/key.h 11565F: include/linux/keyctl.h 11566F: include/uapi/linux/keyctl.h 11567F: security/keys/ 11568 11569KEYS/KEYRINGS_INTEGRITY 11570M: Jarkko Sakkinen <jarkko@kernel.org> 11571M: Mimi Zohar <zohar@linux.ibm.com> 11572L: linux-integrity@vger.kernel.org 11573L: keyrings@vger.kernel.org 11574S: Supported 11575F: security/integrity/platform_certs 11576 11577KFENCE 11578M: Alexander Potapenko <glider@google.com> 11579M: Marco Elver <elver@google.com> 11580R: Dmitry Vyukov <dvyukov@google.com> 11581L: kasan-dev@googlegroups.com 11582S: Maintained 11583F: Documentation/dev-tools/kfence.rst 11584F: arch/*/include/asm/kfence.h 11585F: include/linux/kfence.h 11586F: lib/Kconfig.kfence 11587F: mm/kfence/ 11588 11589KFIFO 11590M: Stefani Seibold <stefani@seibold.net> 11591S: Maintained 11592F: include/linux/kfifo.h 11593F: lib/kfifo.c 11594F: samples/kfifo/ 11595 11596KGDB / KDB /debug_core 11597M: Jason Wessel <jason.wessel@windriver.com> 11598M: Daniel Thompson <daniel.thompson@linaro.org> 11599R: Douglas Anderson <dianders@chromium.org> 11600L: kgdb-bugreport@lists.sourceforge.net 11601S: Maintained 11602W: http://kgdb.wiki.kernel.org/ 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11604F: Documentation/dev-tools/kgdb.rst 11605F: drivers/misc/kgdbts.c 11606F: drivers/tty/serial/kgdboc.c 11607F: include/linux/kdb.h 11608F: include/linux/kgdb.h 11609F: kernel/debug/ 11610F: kernel/module/kdb.c 11611 11612KHADAS MCU MFD DRIVER 11613M: Neil Armstrong <neil.armstrong@linaro.org> 11614L: linux-amlogic@lists.infradead.org 11615S: Maintained 11616F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11617F: drivers/mfd/khadas-mcu.c 11618F: drivers/thermal/khadas_mcu_fan.c 11619F: include/linux/mfd/khadas-mcu.h 11620 11621KIONIX/ROHM KX022A ACCELEROMETER 11622M: Matti Vaittinen <mazziesaccount@gmail.com> 11623L: linux-iio@vger.kernel.org 11624S: Supported 11625F: drivers/iio/accel/kionix-kx022a* 11626 11627KMEMLEAK 11628M: Catalin Marinas <catalin.marinas@arm.com> 11629S: Maintained 11630F: Documentation/dev-tools/kmemleak.rst 11631F: include/linux/kmemleak.h 11632F: mm/kmemleak.c 11633F: samples/kmemleak/kmemleak-test.c 11634 11635KMSAN 11636M: Alexander Potapenko <glider@google.com> 11637R: Marco Elver <elver@google.com> 11638R: Dmitry Vyukov <dvyukov@google.com> 11639L: kasan-dev@googlegroups.com 11640S: Maintained 11641F: Documentation/dev-tools/kmsan.rst 11642F: arch/*/include/asm/kmsan.h 11643F: arch/*/mm/kmsan_* 11644F: include/linux/kmsan*.h 11645F: lib/Kconfig.kmsan 11646F: mm/kmsan/ 11647F: scripts/Makefile.kmsan 11648 11649KPROBES 11650M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11651M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11652M: "David S. Miller" <davem@davemloft.net> 11653M: Masami Hiramatsu <mhiramat@kernel.org> 11654L: linux-kernel@vger.kernel.org 11655L: linux-trace-kernel@vger.kernel.org 11656S: Maintained 11657Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11658T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11659F: Documentation/trace/kprobes.rst 11660F: include/asm-generic/kprobes.h 11661F: include/linux/kprobes.h 11662F: kernel/kprobes.c 11663F: lib/test_kprobes.c 11664F: samples/kprobes 11665 11666KS0108 LCD CONTROLLER DRIVER 11667M: Miguel Ojeda <ojeda@kernel.org> 11668S: Maintained 11669F: Documentation/admin-guide/auxdisplay/ks0108.rst 11670F: drivers/auxdisplay/ks0108.c 11671F: include/linux/ks0108.h 11672 11673KTD253 BACKLIGHT DRIVER 11674M: Linus Walleij <linus.walleij@linaro.org> 11675S: Maintained 11676F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11677F: drivers/video/backlight/ktd253-backlight.c 11678 11679KTEST 11680M: Steven Rostedt <rostedt@goodmis.org> 11681M: John Hawley <warthog9@eaglescrag.net> 11682S: Maintained 11683F: tools/testing/ktest 11684 11685KTZ8866 BACKLIGHT DRIVER 11686M: Jianhua Lu <lujianhua000@gmail.com> 11687S: Maintained 11688F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11689F: drivers/video/backlight/ktz8866.c 11690 11691KVM PARAVIRT (KVM/paravirt) 11692M: Paolo Bonzini <pbonzini@redhat.com> 11693R: Wanpeng Li <wanpengli@tencent.com> 11694R: Vitaly Kuznetsov <vkuznets@redhat.com> 11695L: kvm@vger.kernel.org 11696S: Supported 11697T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11698F: arch/um/include/asm/kvm_para.h 11699F: arch/x86/include/asm/kvm_para.h 11700F: arch/x86/include/asm/pvclock-abi.h 11701F: arch/x86/include/uapi/asm/kvm_para.h 11702F: arch/x86/kernel/kvm.c 11703F: arch/x86/kernel/kvmclock.c 11704F: include/asm-generic/kvm_para.h 11705F: include/linux/kvm_para.h 11706F: include/uapi/asm-generic/kvm_para.h 11707F: include/uapi/linux/kvm_para.h 11708 11709KVM X86 HYPER-V (KVM/hyper-v) 11710M: Vitaly Kuznetsov <vkuznets@redhat.com> 11711M: Sean Christopherson <seanjc@google.com> 11712M: Paolo Bonzini <pbonzini@redhat.com> 11713L: kvm@vger.kernel.org 11714S: Supported 11715T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11716F: arch/x86/kvm/hyperv.* 11717F: arch/x86/kvm/kvm_onhyperv.* 11718F: arch/x86/kvm/svm/hyperv.* 11719F: arch/x86/kvm/svm/svm_onhyperv.* 11720F: arch/x86/kvm/vmx/hyperv.* 11721 11722KVM X86 Xen (KVM/Xen) 11723M: David Woodhouse <dwmw2@infradead.org> 11724M: Paul Durrant <paul@xen.org> 11725M: Sean Christopherson <seanjc@google.com> 11726M: Paolo Bonzini <pbonzini@redhat.com> 11727L: kvm@vger.kernel.org 11728S: Supported 11729T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11730F: arch/x86/kvm/xen.* 11731 11732L3MDEV 11733M: David Ahern <dsahern@kernel.org> 11734L: netdev@vger.kernel.org 11735S: Maintained 11736F: include/net/l3mdev.h 11737F: net/l3mdev 11738 11739LANDLOCK SECURITY MODULE 11740M: Mickaël Salaün <mic@digikod.net> 11741L: linux-security-module@vger.kernel.org 11742S: Supported 11743W: https://landlock.io 11744T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11745F: Documentation/security/landlock.rst 11746F: Documentation/userspace-api/landlock.rst 11747F: include/uapi/linux/landlock.h 11748F: samples/landlock/ 11749F: security/landlock/ 11750F: tools/testing/selftests/landlock/ 11751K: landlock 11752K: LANDLOCK 11753 11754LANTIQ / INTEL Ethernet drivers 11755M: Hauke Mehrtens <hauke@hauke-m.de> 11756L: netdev@vger.kernel.org 11757S: Maintained 11758F: drivers/net/dsa/lantiq_gswip.c 11759F: drivers/net/dsa/lantiq_pce.h 11760F: drivers/net/ethernet/lantiq_xrx200.c 11761F: net/dsa/tag_gswip.c 11762 11763LANTIQ MIPS ARCHITECTURE 11764M: John Crispin <john@phrozen.org> 11765L: linux-mips@vger.kernel.org 11766S: Maintained 11767F: arch/mips/lantiq 11768F: drivers/soc/lantiq 11769 11770LASI 53c700 driver for PARISC 11771M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11772L: linux-scsi@vger.kernel.org 11773S: Maintained 11774F: Documentation/scsi/53c700.rst 11775F: drivers/scsi/53c700* 11776 11777LEAKING_ADDRESSES 11778M: Tobin C. Harding <me@tobin.cc> 11779M: Tycho Andersen <tycho@tycho.pizza> 11780L: linux-hardening@vger.kernel.org 11781S: Maintained 11782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11783F: scripts/leaking_addresses.pl 11784 11785LED SUBSYSTEM 11786M: Pavel Machek <pavel@ucw.cz> 11787M: Lee Jones <lee@kernel.org> 11788L: linux-leds@vger.kernel.org 11789S: Maintained 11790T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11791F: Documentation/devicetree/bindings/leds/ 11792F: Documentation/leds/ 11793F: drivers/leds/ 11794F: include/dt-bindings/leds/ 11795F: include/linux/leds.h 11796 11797LEGACY EEPROM DRIVER 11798M: Jean Delvare <jdelvare@suse.com> 11799S: Maintained 11800F: Documentation/misc-devices/eeprom.rst 11801F: drivers/misc/eeprom/eeprom.c 11802 11803LEGO MINDSTORMS EV3 11804R: David Lechner <david@lechnology.com> 11805S: Maintained 11806F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11807F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11808F: drivers/power/supply/lego_ev3_battery.c 11809 11810LEGO USB Tower driver 11811M: Juergen Stuber <starblue@users.sourceforge.net> 11812L: legousb-devel@lists.sourceforge.net 11813S: Maintained 11814W: http://legousb.sourceforge.net/ 11815F: drivers/usb/misc/legousbtower.c 11816 11817LETSKETCH HID TABLET DRIVER 11818M: Hans de Goede <hdegoede@redhat.com> 11819L: linux-input@vger.kernel.org 11820S: Maintained 11821T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11822F: drivers/hid/hid-letsketch.c 11823 11824LG LAPTOP EXTRAS 11825M: Matan Ziv-Av <matan@svgalib.org> 11826L: platform-driver-x86@vger.kernel.org 11827S: Maintained 11828F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11829F: Documentation/admin-guide/laptops/lg-laptop.rst 11830F: drivers/platform/x86/lg-laptop.c 11831 11832LG2160 MEDIA DRIVER 11833M: Michael Krufky <mkrufky@linuxtv.org> 11834L: linux-media@vger.kernel.org 11835S: Maintained 11836W: https://linuxtv.org 11837W: http://github.com/mkrufky 11838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11839T: git git://linuxtv.org/mkrufky/tuners.git 11840F: drivers/media/dvb-frontends/lg2160.* 11841 11842LGDT3305 MEDIA DRIVER 11843M: Michael Krufky <mkrufky@linuxtv.org> 11844L: linux-media@vger.kernel.org 11845S: Maintained 11846W: https://linuxtv.org 11847W: http://github.com/mkrufky 11848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11849T: git git://linuxtv.org/mkrufky/tuners.git 11850F: drivers/media/dvb-frontends/lgdt3305.* 11851 11852LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11853M: Viresh Kumar <vireshk@kernel.org> 11854L: linux-ide@vger.kernel.org 11855S: Maintained 11856T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11857F: drivers/ata/pata_arasan_cf.c 11858F: include/linux/pata_arasan_cf_data.h 11859 11860LIBATA PATA DRIVERS 11861R: Sergey Shtylyov <s.shtylyov@omp.ru> 11862L: linux-ide@vger.kernel.org 11863F: drivers/ata/ata_*.c 11864F: drivers/ata/pata_*.c 11865 11866LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11867M: Linus Walleij <linus.walleij@linaro.org> 11868L: linux-ide@vger.kernel.org 11869S: Maintained 11870T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11871F: drivers/ata/pata_ftide010.c 11872F: drivers/ata/sata_gemini.c 11873F: drivers/ata/sata_gemini.h 11874 11875LIBATA SATA AHCI PLATFORM devices support 11876M: Hans de Goede <hdegoede@redhat.com> 11877M: Jens Axboe <axboe@kernel.dk> 11878L: linux-ide@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11881F: drivers/ata/ahci_platform.c 11882F: drivers/ata/libahci_platform.c 11883F: include/linux/ahci_platform.h 11884 11885LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11886M: Serge Semin <fancer.lancer@gmail.com> 11887L: linux-ide@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11890F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11891F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11892F: drivers/ata/ahci_dwc.c 11893 11894LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11895M: Mikael Pettersson <mikpelinux@gmail.com> 11896L: linux-ide@vger.kernel.org 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11899F: drivers/ata/sata_promise.* 11900 11901LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11902M: Damien Le Moal <dlemoal@kernel.org> 11903L: linux-ide@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11906F: Documentation/ABI/testing/sysfs-ata 11907F: Documentation/devicetree/bindings/ata/ 11908F: drivers/ata/ 11909F: include/linux/ata.h 11910F: include/linux/libata.h 11911 11912LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11913M: Vishal Verma <vishal.l.verma@intel.com> 11914M: Dan Williams <dan.j.williams@intel.com> 11915M: Dave Jiang <dave.jiang@intel.com> 11916L: nvdimm@lists.linux.dev 11917S: Supported 11918Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11919P: Documentation/nvdimm/maintainer-entry-profile.rst 11920F: drivers/nvdimm/btt* 11921 11922LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11923M: Dan Williams <dan.j.williams@intel.com> 11924M: Vishal Verma <vishal.l.verma@intel.com> 11925M: Dave Jiang <dave.jiang@intel.com> 11926L: nvdimm@lists.linux.dev 11927S: Supported 11928Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11929P: Documentation/nvdimm/maintainer-entry-profile.rst 11930F: drivers/nvdimm/pmem* 11931 11932LIBNVDIMM: DEVICETREE BINDINGS 11933M: Oliver O'Halloran <oohall@gmail.com> 11934L: nvdimm@lists.linux.dev 11935S: Supported 11936Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11937F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11938F: drivers/nvdimm/of_pmem.c 11939 11940LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11941M: Dan Williams <dan.j.williams@intel.com> 11942M: Vishal Verma <vishal.l.verma@intel.com> 11943M: Dave Jiang <dave.jiang@intel.com> 11944M: Ira Weiny <ira.weiny@intel.com> 11945L: nvdimm@lists.linux.dev 11946S: Supported 11947Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11948P: Documentation/nvdimm/maintainer-entry-profile.rst 11949T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11950F: drivers/acpi/nfit/* 11951F: drivers/nvdimm/* 11952F: include/linux/libnvdimm.h 11953F: include/linux/nd.h 11954F: include/uapi/linux/ndctl.h 11955F: tools/testing/nvdimm/ 11956 11957LICENSES and SPDX stuff 11958M: Thomas Gleixner <tglx@linutronix.de> 11959M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11960L: linux-spdx@vger.kernel.org 11961S: Maintained 11962T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11963F: COPYING 11964F: Documentation/process/license-rules.rst 11965F: LICENSES/ 11966F: scripts/spdxcheck-test.sh 11967F: scripts/spdxcheck.py 11968F: scripts/spdxexclude 11969 11970LINEAR RANGES HELPERS 11971M: Mark Brown <broonie@kernel.org> 11972R: Matti Vaittinen <mazziesaccount@gmail.com> 11973F: include/linux/linear_range.h 11974F: lib/linear_ranges.c 11975F: lib/test_linear_ranges.c 11976 11977LINUX FOR POWER MACINTOSH 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Orphan 11980F: arch/powerpc/platforms/powermac/ 11981F: drivers/macintosh/ 11982X: drivers/macintosh/adb-iop.c 11983X: drivers/macintosh/via-macii.c 11984 11985LINUX FOR POWERPC (32-BIT AND 64-BIT) 11986M: Michael Ellerman <mpe@ellerman.id.au> 11987R: Nicholas Piggin <npiggin@gmail.com> 11988R: Christophe Leroy <christophe.leroy@csgroup.eu> 11989L: linuxppc-dev@lists.ozlabs.org 11990S: Supported 11991W: https://github.com/linuxppc/wiki/wiki 11992Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11993T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11994F: Documentation/ABI/stable/sysfs-firmware-opal-* 11995F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11996F: Documentation/devicetree/bindings/powerpc/ 11997F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11998F: Documentation/powerpc/ 11999F: arch/powerpc/ 12000F: drivers/*/*/*pasemi* 12001F: drivers/*/*pasemi* 12002F: drivers/char/tpm/tpm_ibmvtpm* 12003F: drivers/crypto/nx/ 12004F: drivers/crypto/vmx/ 12005F: drivers/i2c/busses/i2c-opal.c 12006F: drivers/net/ethernet/ibm/ibmveth.* 12007F: drivers/net/ethernet/ibm/ibmvnic.* 12008F: drivers/pci/hotplug/pnv_php.c 12009F: drivers/pci/hotplug/rpa* 12010F: drivers/rtc/rtc-opal.c 12011F: drivers/scsi/ibmvscsi/ 12012F: drivers/tty/hvc/hvc_opal.c 12013F: drivers/watchdog/wdrtas.c 12014F: tools/testing/selftests/powerpc 12015N: /pmac 12016N: powermac 12017N: powernv 12018N: [^a-z0-9]ps3 12019N: pseries 12020 12021LINUX FOR POWERPC EMBEDDED MPC5XXX 12022M: Anatolij Gustschin <agust@denx.de> 12023L: linuxppc-dev@lists.ozlabs.org 12024S: Odd Fixes 12025F: arch/powerpc/platforms/512x/ 12026F: arch/powerpc/platforms/52xx/ 12027 12028LINUX FOR POWERPC EMBEDDED PPC4XX 12029L: linuxppc-dev@lists.ozlabs.org 12030S: Orphan 12031F: arch/powerpc/platforms/40x/ 12032F: arch/powerpc/platforms/44x/ 12033 12034LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12035M: Scott Wood <oss@buserror.net> 12036L: linuxppc-dev@lists.ozlabs.org 12037S: Odd fixes 12038T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12039F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12040F: Documentation/devicetree/bindings/powerpc/fsl/ 12041F: arch/powerpc/platforms/83xx/ 12042F: arch/powerpc/platforms/85xx/ 12043 12044LINUX FOR POWERPC EMBEDDED PPC8XX 12045M: Christophe Leroy <christophe.leroy@csgroup.eu> 12046L: linuxppc-dev@lists.ozlabs.org 12047S: Maintained 12048F: arch/powerpc/platforms/8xx/ 12049 12050LINUX KERNEL DUMP TEST MODULE (LKDTM) 12051M: Kees Cook <keescook@chromium.org> 12052S: Maintained 12053F: drivers/misc/lkdtm/* 12054F: tools/testing/selftests/lkdtm/* 12055 12056LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12057M: Alan Stern <stern@rowland.harvard.edu> 12058M: Andrea Parri <parri.andrea@gmail.com> 12059M: Will Deacon <will@kernel.org> 12060M: Peter Zijlstra <peterz@infradead.org> 12061M: Boqun Feng <boqun.feng@gmail.com> 12062M: Nicholas Piggin <npiggin@gmail.com> 12063M: David Howells <dhowells@redhat.com> 12064M: Jade Alglave <j.alglave@ucl.ac.uk> 12065M: Luc Maranget <luc.maranget@inria.fr> 12066M: "Paul E. McKenney" <paulmck@kernel.org> 12067R: Akira Yokosawa <akiyks@gmail.com> 12068R: Daniel Lustig <dlustig@nvidia.com> 12069R: Joel Fernandes <joel@joelfernandes.org> 12070L: linux-kernel@vger.kernel.org 12071L: linux-arch@vger.kernel.org 12072S: Supported 12073T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12074F: Documentation/atomic_bitops.txt 12075F: Documentation/atomic_t.txt 12076F: Documentation/core-api/refcount-vs-atomic.rst 12077F: Documentation/litmus-tests/ 12078F: Documentation/memory-barriers.txt 12079F: tools/memory-model/ 12080 12081LINUX-NEXT TREE 12082M: Stephen Rothwell <sfr@canb.auug.org.au> 12083L: linux-next@vger.kernel.org 12084S: Supported 12085B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12086T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12087 12088LIS3LV02D ACCELEROMETER DRIVER 12089M: Eric Piel <eric.piel@tremplin-utc.net> 12090S: Maintained 12091F: Documentation/misc-devices/lis3lv02d.rst 12092F: drivers/misc/lis3lv02d/ 12093F: drivers/platform/x86/hp/hp_accel.c 12094 12095LIST KUNIT TEST 12096M: David Gow <davidgow@google.com> 12097L: linux-kselftest@vger.kernel.org 12098L: kunit-dev@googlegroups.com 12099S: Maintained 12100F: lib/list-test.c 12101 12102LITEX PLATFORM 12103M: Karol Gugala <kgugala@antmicro.com> 12104M: Mateusz Holenko <mholenko@antmicro.com> 12105M: Gabriel Somlo <gsomlo@gmail.com> 12106M: Joel Stanley <joel@jms.id.au> 12107S: Maintained 12108F: Documentation/devicetree/bindings/*/litex,*.yaml 12109F: arch/openrisc/boot/dts/or1klitex.dts 12110F: drivers/mmc/host/litex_mmc.c 12111F: drivers/net/ethernet/litex/* 12112F: drivers/soc/litex/* 12113F: drivers/tty/serial/liteuart.c 12114F: include/linux/litex.h 12115N: litex 12116 12117LIVE PATCHING 12118M: Josh Poimboeuf <jpoimboe@kernel.org> 12119M: Jiri Kosina <jikos@kernel.org> 12120M: Miroslav Benes <mbenes@suse.cz> 12121M: Petr Mladek <pmladek@suse.com> 12122R: Joe Lawrence <joe.lawrence@redhat.com> 12123L: live-patching@vger.kernel.org 12124S: Maintained 12125T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12126F: Documentation/ABI/testing/sysfs-kernel-livepatch 12127F: Documentation/livepatch/ 12128F: arch/powerpc/include/asm/livepatch.h 12129F: include/linux/livepatch.h 12130F: kernel/livepatch/ 12131F: kernel/module/livepatch.c 12132F: lib/livepatch/ 12133F: samples/livepatch/ 12134F: tools/testing/selftests/livepatch/ 12135 12136LLC (802.2) 12137L: netdev@vger.kernel.org 12138S: Odd fixes 12139F: include/linux/llc.h 12140F: include/net/llc* 12141F: include/uapi/linux/llc.h 12142F: net/llc/ 12143 12144LM73 HARDWARE MONITOR DRIVER 12145M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12146L: linux-hwmon@vger.kernel.org 12147S: Maintained 12148F: drivers/hwmon/lm73.c 12149 12150LM78 HARDWARE MONITOR DRIVER 12151M: Jean Delvare <jdelvare@suse.com> 12152L: linux-hwmon@vger.kernel.org 12153S: Maintained 12154F: Documentation/hwmon/lm78.rst 12155F: drivers/hwmon/lm78.c 12156 12157LM83 HARDWARE MONITOR DRIVER 12158M: Jean Delvare <jdelvare@suse.com> 12159L: linux-hwmon@vger.kernel.org 12160S: Maintained 12161F: Documentation/hwmon/lm83.rst 12162F: drivers/hwmon/lm83.c 12163 12164LM90 HARDWARE MONITOR DRIVER 12165M: Jean Delvare <jdelvare@suse.com> 12166L: linux-hwmon@vger.kernel.org 12167S: Maintained 12168F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12169F: Documentation/hwmon/lm90.rst 12170F: drivers/hwmon/lm90.c 12171F: include/dt-bindings/thermal/lm90.h 12172 12173LM95234 HARDWARE MONITOR DRIVER 12174M: Guenter Roeck <linux@roeck-us.net> 12175L: linux-hwmon@vger.kernel.org 12176S: Maintained 12177F: Documentation/hwmon/lm95234.rst 12178F: drivers/hwmon/lm95234.c 12179 12180LME2510 MEDIA DRIVER 12181M: Malcolm Priestley <tvboxspy@gmail.com> 12182L: linux-media@vger.kernel.org 12183S: Maintained 12184W: https://linuxtv.org 12185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12186F: drivers/media/usb/dvb-usb-v2/lmedm04* 12187 12188LOADPIN SECURITY MODULE 12189M: Kees Cook <keescook@chromium.org> 12190S: Supported 12191T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12192F: Documentation/admin-guide/LSM/LoadPin.rst 12193F: security/loadpin/ 12194 12195LOCKING PRIMITIVES 12196M: Peter Zijlstra <peterz@infradead.org> 12197M: Ingo Molnar <mingo@redhat.com> 12198M: Will Deacon <will@kernel.org> 12199R: Waiman Long <longman@redhat.com> 12200R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12201L: linux-kernel@vger.kernel.org 12202S: Maintained 12203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12204F: Documentation/locking/ 12205F: arch/*/include/asm/spinlock*.h 12206F: include/linux/lockdep.h 12207F: include/linux/mutex*.h 12208F: include/linux/rwlock*.h 12209F: include/linux/rwsem*.h 12210F: include/linux/seqlock.h 12211F: include/linux/spinlock*.h 12212F: kernel/locking/ 12213F: lib/locking*.[ch] 12214X: kernel/locking/locktorture.c 12215 12216LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12217M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12218L: linux-ntfs-dev@lists.sourceforge.net 12219S: Maintained 12220W: http://www.linux-ntfs.org/content/view/19/37/ 12221F: Documentation/admin-guide/ldm.rst 12222F: block/partitions/ldm.* 12223 12224LOGITECH HID GAMING KEYBOARDS 12225M: Hans de Goede <hdegoede@redhat.com> 12226L: linux-input@vger.kernel.org 12227S: Maintained 12228T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12229F: drivers/hid/hid-lg-g15.c 12230 12231LONTIUM LT8912B MIPI TO HDMI BRIDGE 12232M: Adrien Grassein <adrien.grassein@gmail.com> 12233S: Maintained 12234F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12235F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12236 12237LOONGARCH 12238M: Huacai Chen <chenhuacai@kernel.org> 12239R: WANG Xuerui <kernel@xen0n.name> 12240L: loongarch@lists.linux.dev 12241S: Maintained 12242T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12243F: Documentation/loongarch/ 12244F: Documentation/translations/zh_CN/loongarch/ 12245F: arch/loongarch/ 12246F: drivers/*/*loongarch* 12247 12248LOONGSON GPIO DRIVER 12249M: Yinbo Zhu <zhuyinbo@loongson.cn> 12250L: linux-gpio@vger.kernel.org 12251S: Maintained 12252F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12253F: drivers/gpio/gpio-loongson-64bit.c 12254 12255LOONGSON LS2X I2C DRIVER 12256M: Binbin Zhou <zhoubinbin@loongson.cn> 12257L: linux-i2c@vger.kernel.org 12258S: Maintained 12259F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12260F: drivers/i2c/busses/i2c-ls2x.c 12261 12262LOONGSON-2 SOC SERIES CLOCK DRIVER 12263M: Yinbo Zhu <zhuyinbo@loongson.cn> 12264L: linux-clk@vger.kernel.org 12265S: Maintained 12266F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12267F: drivers/clk/clk-loongson2.c 12268F: include/dt-bindings/clock/loongson,ls2k-clk.h 12269 12270LOONGSON-2 SOC SERIES GUTS DRIVER 12271M: Yinbo Zhu <zhuyinbo@loongson.cn> 12272L: loongarch@lists.linux.dev 12273S: Maintained 12274F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12275F: drivers/soc/loongson/loongson2_guts.c 12276 12277LOONGSON-2 SOC SERIES PINCTRL DRIVER 12278M: zhanghongchen <zhanghongchen@loongson.cn> 12279M: Yinbo Zhu <zhuyinbo@loongson.cn> 12280L: linux-gpio@vger.kernel.org 12281S: Maintained 12282F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12283F: drivers/pinctrl/pinctrl-loongson2.c 12284 12285LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12286M: Sathya Prakash <sathya.prakash@broadcom.com> 12287M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12288M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12289L: MPT-FusionLinux.pdl@broadcom.com 12290L: linux-scsi@vger.kernel.org 12291S: Supported 12292W: http://www.avagotech.com/support/ 12293F: drivers/message/fusion/ 12294F: drivers/scsi/mpt3sas/ 12295 12296LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12297M: Matthew Wilcox <willy@infradead.org> 12298L: linux-scsi@vger.kernel.org 12299S: Maintained 12300F: drivers/scsi/sym53c8xx_2/ 12301 12302LTC1660 DAC DRIVER 12303M: Marcus Folkesson <marcus.folkesson@gmail.com> 12304L: linux-iio@vger.kernel.org 12305S: Maintained 12306F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12307F: drivers/iio/dac/ltc1660.c 12308 12309LTC2688 IIO DAC DRIVER 12310M: Nuno Sá <nuno.sa@analog.com> 12311L: linux-iio@vger.kernel.org 12312S: Supported 12313W: https://ez.analog.com/linux-software-drivers 12314F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12315F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12316F: drivers/iio/dac/ltc2688.c 12317 12318LTC2947 HARDWARE MONITOR DRIVER 12319M: Nuno Sá <nuno.sa@analog.com> 12320L: linux-hwmon@vger.kernel.org 12321S: Supported 12322W: https://ez.analog.com/linux-software-drivers 12323F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12324F: drivers/hwmon/ltc2947-core.c 12325F: drivers/hwmon/ltc2947-i2c.c 12326F: drivers/hwmon/ltc2947-spi.c 12327F: drivers/hwmon/ltc2947.h 12328 12329LTC2983 IIO TEMPERATURE DRIVER 12330M: Nuno Sá <nuno.sa@analog.com> 12331L: linux-iio@vger.kernel.org 12332S: Supported 12333W: https://ez.analog.com/linux-software-drivers 12334F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12335F: drivers/iio/temperature/ltc2983.c 12336 12337LTC4261 HARDWARE MONITOR DRIVER 12338M: Guenter Roeck <linux@roeck-us.net> 12339L: linux-hwmon@vger.kernel.org 12340S: Maintained 12341F: Documentation/hwmon/ltc4261.rst 12342F: drivers/hwmon/ltc4261.c 12343 12344LTC4306 I2C MULTIPLEXER DRIVER 12345M: Michael Hennerich <michael.hennerich@analog.com> 12346L: linux-i2c@vger.kernel.org 12347S: Supported 12348W: https://ez.analog.com/linux-software-drivers 12349F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12350F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12351 12352LTP (Linux Test Project) 12353M: Mike Frysinger <vapier@gentoo.org> 12354M: Cyril Hrubis <chrubis@suse.cz> 12355M: Wanlong Gao <wanlong.gao@gmail.com> 12356M: Jan Stancek <jstancek@redhat.com> 12357M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12358M: Alexey Kodanev <alexey.kodanev@oracle.com> 12359L: ltp@lists.linux.it (subscribers-only) 12360S: Maintained 12361W: http://linux-test-project.github.io/ 12362T: git https://github.com/linux-test-project/ltp.git 12363 12364LYNX 28G SERDES PHY DRIVER 12365M: Ioana Ciornei <ioana.ciornei@nxp.com> 12366L: netdev@vger.kernel.org 12367S: Supported 12368F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12369F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12370 12371LYNX PCS MODULE 12372M: Ioana Ciornei <ioana.ciornei@nxp.com> 12373L: netdev@vger.kernel.org 12374S: Supported 12375F: drivers/net/pcs/pcs-lynx.c 12376F: include/linux/pcs-lynx.h 12377 12378M68K ARCHITECTURE 12379M: Geert Uytterhoeven <geert@linux-m68k.org> 12380L: linux-m68k@lists.linux-m68k.org 12381S: Maintained 12382W: http://www.linux-m68k.org/ 12383T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12384F: arch/m68k/ 12385F: drivers/zorro/ 12386 12387M68K ON APPLE MACINTOSH 12388M: Joshua Thompson <funaho@jurai.org> 12389L: linux-m68k@lists.linux-m68k.org 12390S: Maintained 12391W: http://www.mac.linux-m68k.org/ 12392F: arch/m68k/mac/ 12393F: drivers/macintosh/adb-iop.c 12394F: drivers/macintosh/via-macii.c 12395 12396M68K ON HP9000/300 12397M: Philip Blundell <philb@gnu.org> 12398S: Maintained 12399W: http://www.tazenda.demon.co.uk/phil/linux-hp 12400F: arch/m68k/hp300/ 12401 12402M88DS3103 MEDIA DRIVER 12403M: Antti Palosaari <crope@iki.fi> 12404L: linux-media@vger.kernel.org 12405S: Maintained 12406W: https://linuxtv.org 12407W: http://palosaari.fi/linux/ 12408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12409T: git git://linuxtv.org/anttip/media_tree.git 12410F: drivers/media/dvb-frontends/m88ds3103* 12411 12412M88RS2000 MEDIA DRIVER 12413M: Malcolm Priestley <tvboxspy@gmail.com> 12414L: linux-media@vger.kernel.org 12415S: Maintained 12416W: https://linuxtv.org 12417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12418F: drivers/media/dvb-frontends/m88rs2000* 12419 12420MA901 MASTERKIT USB FM RADIO DRIVER 12421M: Alexey Klimov <klimov.linux@gmail.com> 12422L: linux-media@vger.kernel.org 12423S: Maintained 12424T: git git://linuxtv.org/media_tree.git 12425F: drivers/media/radio/radio-ma901.c 12426 12427MAC80211 12428M: Johannes Berg <johannes@sipsolutions.net> 12429L: linux-wireless@vger.kernel.org 12430S: Maintained 12431W: https://wireless.wiki.kernel.org/ 12432Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12433T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12435F: Documentation/networking/mac80211-injection.rst 12436F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12437F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12438F: include/net/mac80211.h 12439F: net/mac80211/ 12440 12441MAILBOX API 12442M: Jassi Brar <jassisinghbrar@gmail.com> 12443L: linux-kernel@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/mailbox/ 12446F: drivers/mailbox/ 12447F: include/dt-bindings/mailbox/ 12448F: include/linux/mailbox_client.h 12449F: include/linux/mailbox_controller.h 12450 12451MAILBOX ARM MHUv2 12452M: Viresh Kumar <viresh.kumar@linaro.org> 12453M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12454L: linux-kernel@vger.kernel.org 12455S: Maintained 12456F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12457F: drivers/mailbox/arm_mhuv2.c 12458F: include/linux/mailbox/arm_mhuv2_message.h 12459 12460MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12461M: Michael Kerrisk <mtk.manpages@gmail.com> 12462L: linux-man@vger.kernel.org 12463S: Maintained 12464W: http://www.kernel.org/doc/man-pages 12465 12466MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12467M: Jeremy Kerr <jk@codeconstruct.com.au> 12468M: Matt Johnston <matt@codeconstruct.com.au> 12469L: netdev@vger.kernel.org 12470S: Maintained 12471F: Documentation/networking/mctp.rst 12472F: drivers/net/mctp/ 12473F: include/net/mctp.h 12474F: include/net/mctpdevice.h 12475F: include/net/netns/mctp.h 12476F: net/mctp/ 12477 12478MAPLE TREE 12479M: Liam R. Howlett <Liam.Howlett@oracle.com> 12480L: linux-mm@kvack.org 12481S: Supported 12482F: Documentation/core-api/maple_tree.rst 12483F: include/linux/maple_tree.h 12484F: include/trace/events/maple_tree.h 12485F: lib/maple_tree.c 12486F: lib/test_maple_tree.c 12487F: tools/testing/radix-tree/linux/maple_tree.h 12488F: tools/testing/radix-tree/maple.c 12489 12490MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12491M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12492L: linux-mips@vger.kernel.org 12493S: Maintained 12494F: arch/mips/boot/dts/img/pistachio* 12495 12496MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12497M: Andrew Lunn <andrew@lunn.ch> 12498L: netdev@vger.kernel.org 12499S: Maintained 12500F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12501F: Documentation/networking/devlink/mv88e6xxx.rst 12502F: drivers/net/dsa/mv88e6xxx/ 12503F: include/linux/dsa/mv88e6xxx.h 12504F: include/linux/platform_data/mv88e6xxx.h 12505 12506MARVELL ARMADA 3700 PHY DRIVERS 12507M: Miquel Raynal <miquel.raynal@bootlin.com> 12508S: Maintained 12509F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12510F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12511F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12512F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12513 12514MARVELL ARMADA 3700 SERIAL DRIVER 12515M: Pali Rohár <pali@kernel.org> 12516S: Maintained 12517F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12518F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12519F: drivers/tty/serial/mvebu-uart.c 12520 12521MARVELL ARMADA DRM SUPPORT 12522M: Russell King <linux@armlinux.org.uk> 12523S: Maintained 12524T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12526F: Documentation/devicetree/bindings/display/armada/ 12527F: drivers/gpu/drm/armada/ 12528F: include/uapi/drm/armada_drm.h 12529 12530MARVELL CRYPTO DRIVER 12531M: Boris Brezillon <bbrezillon@kernel.org> 12532M: Arnaud Ebalard <arno@natisbad.org> 12533M: Srujana Challa <schalla@marvell.com> 12534L: linux-crypto@vger.kernel.org 12535S: Maintained 12536F: drivers/crypto/marvell/ 12537F: include/linux/soc/marvell/octeontx2/ 12538 12539MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12540M: Mirko Lindner <mlindner@marvell.com> 12541M: Stephen Hemminger <stephen@networkplumber.org> 12542L: netdev@vger.kernel.org 12543S: Maintained 12544F: drivers/net/ethernet/marvell/sk* 12545 12546MARVELL LIBERTAS WIRELESS DRIVER 12547L: libertas-dev@lists.infradead.org 12548S: Orphan 12549F: drivers/net/wireless/marvell/libertas/ 12550 12551MARVELL MACCHIATOBIN SUPPORT 12552M: Russell King <linux@armlinux.org.uk> 12553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12554S: Maintained 12555F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12556 12557MARVELL MV643XX ETHERNET DRIVER 12558M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12559L: netdev@vger.kernel.org 12560S: Maintained 12561F: drivers/net/ethernet/marvell/mv643xx_eth.* 12562F: include/linux/mv643xx.h 12563 12564MARVELL MV88X3310 PHY DRIVER 12565M: Russell King <linux@armlinux.org.uk> 12566M: Marek Behún <kabel@kernel.org> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: drivers/net/phy/marvell10g.c 12570 12571MARVELL MVEBU THERMAL DRIVER 12572M: Miquel Raynal <miquel.raynal@bootlin.com> 12573S: Maintained 12574F: drivers/thermal/armada_thermal.c 12575 12576MARVELL MVNETA ETHERNET DRIVER 12577M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12578L: netdev@vger.kernel.org 12579S: Maintained 12580F: drivers/net/ethernet/marvell/mvneta.* 12581 12582MARVELL MVPP2 ETHERNET DRIVER 12583M: Marcin Wojtas <mw@semihalf.com> 12584M: Russell King <linux@armlinux.org.uk> 12585L: netdev@vger.kernel.org 12586S: Maintained 12587F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12588F: drivers/net/ethernet/marvell/mvpp2/ 12589 12590MARVELL MWIFIEX WIRELESS DRIVER 12591M: Amitkumar Karwar <amitkarwar@gmail.com> 12592M: Ganapathi Bhat <ganapathi017@gmail.com> 12593M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12594M: Xinming Hu <huxinming820@gmail.com> 12595L: linux-wireless@vger.kernel.org 12596S: Maintained 12597F: drivers/net/wireless/marvell/mwifiex/ 12598 12599MARVELL MWL8K WIRELESS DRIVER 12600M: Lennert Buytenhek <buytenh@wantstofly.org> 12601L: linux-wireless@vger.kernel.org 12602S: Odd Fixes 12603F: drivers/net/wireless/marvell/mwl8k.c 12604 12605MARVELL NAND CONTROLLER DRIVER 12606M: Miquel Raynal <miquel.raynal@bootlin.com> 12607L: linux-mtd@lists.infradead.org 12608S: Maintained 12609F: drivers/mtd/nand/raw/marvell_nand.c 12610 12611MARVELL OCTEON ENDPOINT DRIVER 12612M: Veerasenareddy Burru <vburru@marvell.com> 12613M: Sathesh Edara <sedara@marvell.com> 12614L: netdev@vger.kernel.org 12615S: Supported 12616F: drivers/net/ethernet/marvell/octeon_ep 12617 12618MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12619M: Sunil Goutham <sgoutham@marvell.com> 12620M: Geetha sowjanya <gakula@marvell.com> 12621M: Subbaraya Sundeep <sbhatta@marvell.com> 12622M: hariprasad <hkelam@marvell.com> 12623L: netdev@vger.kernel.org 12624S: Supported 12625F: drivers/net/ethernet/marvell/octeontx2/nic/ 12626F: include/linux/soc/marvell/octeontx2/ 12627 12628MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12629M: Sunil Goutham <sgoutham@marvell.com> 12630M: Linu Cherian <lcherian@marvell.com> 12631M: Geetha sowjanya <gakula@marvell.com> 12632M: Jerin Jacob <jerinj@marvell.com> 12633M: hariprasad <hkelam@marvell.com> 12634M: Subbaraya Sundeep <sbhatta@marvell.com> 12635L: netdev@vger.kernel.org 12636S: Supported 12637F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12638F: drivers/net/ethernet/marvell/octeontx2/af/ 12639 12640MARVELL PRESTERA ETHERNET SWITCH DRIVER 12641M: Taras Chornyi <taras.chornyi@plvision.eu> 12642S: Supported 12643W: https://github.com/Marvell-switching/switchdev-prestera 12644F: drivers/net/ethernet/marvell/prestera/ 12645 12646MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12647M: Nicolas Pitre <nico@fluxnic.net> 12648S: Odd Fixes 12649F: drivers/mmc/host/mvsdio.* 12650 12651MARVELL USB MDIO CONTROLLER DRIVER 12652M: Tobias Waldekranz <tobias@waldekranz.com> 12653L: netdev@vger.kernel.org 12654S: Maintained 12655F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12656F: drivers/net/mdio/mdio-mvusb.c 12657 12658MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12659M: Hu Ziji <huziji@marvell.com> 12660L: linux-mmc@vger.kernel.org 12661S: Supported 12662F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12663F: drivers/mmc/host/sdhci-xenon* 12664 12665MATROX FRAMEBUFFER DRIVER 12666L: linux-fbdev@vger.kernel.org 12667S: Orphan 12668F: drivers/video/fbdev/matrox/matroxfb_* 12669F: include/uapi/linux/matroxfb.h 12670 12671MAX15301 DRIVER 12672M: Daniel Nilsson <daniel.nilsson@flex.com> 12673L: linux-hwmon@vger.kernel.org 12674S: Maintained 12675F: Documentation/hwmon/max15301.rst 12676F: drivers/hwmon/pmbus/max15301.c 12677 12678MAX16065 HARDWARE MONITOR DRIVER 12679M: Guenter Roeck <linux@roeck-us.net> 12680L: linux-hwmon@vger.kernel.org 12681S: Maintained 12682F: Documentation/hwmon/max16065.rst 12683F: drivers/hwmon/max16065.c 12684 12685MAX2175 SDR TUNER DRIVER 12686M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12687L: linux-media@vger.kernel.org 12688S: Maintained 12689T: git git://linuxtv.org/media_tree.git 12690F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12691F: Documentation/userspace-api/media/drivers/max2175.rst 12692F: drivers/media/i2c/max2175* 12693F: include/uapi/linux/max2175.h 12694 12695MAX31827 TEMPERATURE SWITCH DRIVER 12696M: Daniel Matyas <daniel.matyas@analog.com> 12697L: linux-hwmon@vger.kernel.org 12698S: Supported 12699W: http://ez.analog.com/community/linux-device-drivers 12700F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12701F: Documentation/hwmon/max31827.rst 12702F: drivers/hwmon/max31827.c 12703 12704MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12705L: linux-hwmon@vger.kernel.org 12706S: Orphan 12707F: Documentation/hwmon/max6650.rst 12708F: drivers/hwmon/max6650.c 12709 12710MAX6697 HARDWARE MONITOR DRIVER 12711M: Guenter Roeck <linux@roeck-us.net> 12712L: linux-hwmon@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/hwmon/max6697.txt 12715F: Documentation/hwmon/max6697.rst 12716F: drivers/hwmon/max6697.c 12717F: include/linux/platform_data/max6697.h 12718 12719MAX9286 QUAD GMSL DESERIALIZER DRIVER 12720M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12721M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12722M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12723M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12727F: drivers/media/i2c/max9286.c 12728 12729MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12730M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12731L: linux-media@vger.kernel.org 12732S: Maintained 12733F: drivers/staging/media/max96712/max96712.c 12734 12735MAX9860 MONO AUDIO VOICE CODEC DRIVER 12736M: Peter Rosin <peda@axentia.se> 12737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12738S: Maintained 12739F: Documentation/devicetree/bindings/sound/max9860.txt 12740F: sound/soc/codecs/max9860.* 12741 12742MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12743M: Andreas Klinger <ak@it-klinger.de> 12744L: linux-iio@vger.kernel.org 12745S: Maintained 12746F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12747F: drivers/iio/proximity/mb1232.c 12748 12749MAXIM MAX11205 DRIVER 12750M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12751L: linux-iio@vger.kernel.org 12752S: Supported 12753W: https://ez.analog.com/linux-software-drivers 12754F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12755F: drivers/iio/adc/max11205.c 12756 12757MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12758R: Iskren Chernev <iskren.chernev@gmail.com> 12759R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12760R: Marek Szyprowski <m.szyprowski@samsung.com> 12761R: Matheus Castello <matheus@castello.eng.br> 12762L: linux-pm@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12765F: drivers/power/supply/max17040_battery.c 12766 12767MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12768R: Hans de Goede <hdegoede@redhat.com> 12769R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770R: Marek Szyprowski <m.szyprowski@samsung.com> 12771R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12772R: Purism Kernel Team <kernel@puri.sm> 12773L: linux-pm@vger.kernel.org 12774S: Maintained 12775F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12776F: drivers/power/supply/max17042_battery.c 12777 12778MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12779M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12780L: linux-kernel@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12783F: drivers/regulator/max20086-regulator.c 12784 12785MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12786M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12787L: linux-iio@vger.kernel.org 12788S: Maintained 12789F: drivers/iio/temperature/max30208.c 12790 12791MAXIM MAX77650 PMIC MFD DRIVER 12792M: Bartosz Golaszewski <brgl@bgdev.pl> 12793L: linux-kernel@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/*/*max77650.yaml 12796F: Documentation/devicetree/bindings/*/max77650*.yaml 12797F: drivers/gpio/gpio-max77650.c 12798F: drivers/input/misc/max77650-onkey.c 12799F: drivers/leds/leds-max77650.c 12800F: drivers/mfd/max77650.c 12801F: drivers/power/supply/max77650-charger.c 12802F: drivers/regulator/max77650-regulator.c 12803F: include/linux/mfd/max77650.h 12804 12805MAXIM MAX77714 PMIC MFD DRIVER 12806M: Luca Ceresoli <luca@lucaceresoli.net> 12807S: Maintained 12808F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12809F: drivers/mfd/max77714.c 12810F: include/linux/mfd/max77714.h 12811 12812MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12813M: Javier Martinez Canillas <javier@dowhile0.org> 12814L: linux-kernel@vger.kernel.org 12815S: Supported 12816F: Documentation/devicetree/bindings/*/*max77802.yaml 12817F: drivers/regulator/max77802-regulator.c 12818F: include/dt-bindings/*/*max77802.h 12819 12820MAXIM MAX77976 BATTERY CHARGER 12821M: Luca Ceresoli <luca@lucaceresoli.net> 12822S: Supported 12823F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12824F: drivers/power/supply/max77976_charger.c 12825 12826MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12828L: linux-pm@vger.kernel.org 12829S: Supported 12830B: mailto:linux-samsung-soc@vger.kernel.org 12831F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12832F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12833F: drivers/power/supply/max14577_charger.c 12834F: drivers/power/supply/max77693_charger.c 12835 12836MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12837M: Chanwoo Choi <cw00.choi@samsung.com> 12838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12839L: linux-kernel@vger.kernel.org 12840S: Supported 12841B: mailto:linux-samsung-soc@vger.kernel.org 12842F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12846F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12847F: drivers/*/*max77843.c 12848F: drivers/*/max14577*.c 12849F: drivers/*/max77686*.c 12850F: drivers/*/max77693*.c 12851F: drivers/clk/clk-max77686.c 12852F: drivers/extcon/extcon-max14577.c 12853F: drivers/extcon/extcon-max77693.c 12854F: drivers/rtc/rtc-max77686.c 12855F: include/linux/mfd/max14577*.h 12856F: include/linux/mfd/max77686*.h 12857F: include/linux/mfd/max77693*.h 12858 12859MAXIRADIO FM RADIO RECEIVER DRIVER 12860M: Hans Verkuil <hverkuil@xs4all.nl> 12861L: linux-media@vger.kernel.org 12862S: Maintained 12863W: https://linuxtv.org 12864T: git git://linuxtv.org/media_tree.git 12865F: drivers/media/radio/radio-maxiradio* 12866 12867MAXLINEAR ETHERNET PHY DRIVER 12868M: Xu Liang <lxu@maxlinear.com> 12869L: netdev@vger.kernel.org 12870S: Supported 12871F: drivers/net/phy/mxl-gpy.c 12872 12873MCAN MMIO DEVICE DRIVER 12874M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12875L: linux-can@vger.kernel.org 12876S: Maintained 12877F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12878F: drivers/net/can/m_can/m_can.c 12879F: drivers/net/can/m_can/m_can.h 12880F: drivers/net/can/m_can/m_can_platform.c 12881 12882MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12883R: Yasushi SHOJI <yashi@spacecubics.com> 12884L: linux-can@vger.kernel.org 12885S: Maintained 12886F: drivers/net/can/usb/mcba_usb.c 12887 12888MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12889M: Rishi Gupta <gupt21@gmail.com> 12890L: linux-i2c@vger.kernel.org 12891L: linux-input@vger.kernel.org 12892S: Maintained 12893F: drivers/hid/hid-mcp2221.c 12894 12895MCP251XFD SPI-CAN NETWORK DRIVER 12896M: Marc Kleine-Budde <mkl@pengutronix.de> 12897M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12898R: Thomas Kopp <thomas.kopp@microchip.com> 12899L: linux-can@vger.kernel.org 12900S: Maintained 12901F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12902F: drivers/net/can/spi/mcp251xfd/ 12903 12904MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12905M: Peter Rosin <peda@axentia.se> 12906L: linux-iio@vger.kernel.org 12907S: Maintained 12908F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12909F: drivers/iio/potentiometer/mcp4018.c 12910F: drivers/iio/potentiometer/mcp4531.c 12911 12912MCR20A IEEE-802.15.4 RADIO DRIVER 12913M: Stefan Schmidt <stefan@datenfreihafen.org> 12914L: linux-wpan@vger.kernel.org 12915S: Odd Fixes 12916W: https://github.com/xueliu/mcr20a-linux 12917F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12918F: drivers/net/ieee802154/mcr20a.c 12919F: drivers/net/ieee802154/mcr20a.h 12920 12921MDIO REGMAP DRIVER 12922M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12923L: netdev@vger.kernel.org 12924S: Maintained 12925F: drivers/net/mdio/mdio-regmap.c 12926F: include/linux/mdio/mdio-regmap.h 12927 12928MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12929M: William Breathitt Gray <william.gray@linaro.org> 12930L: linux-iio@vger.kernel.org 12931S: Maintained 12932F: drivers/iio/dac/cio-dac.c 12933 12934MEDIA CONTROLLER FRAMEWORK 12935M: Sakari Ailus <sakari.ailus@linux.intel.com> 12936M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12937L: linux-media@vger.kernel.org 12938S: Supported 12939W: https://www.linuxtv.org 12940T: git git://linuxtv.org/media_tree.git 12941F: drivers/media/mc/ 12942F: include/media/media-*.h 12943F: include/uapi/linux/media.h 12944 12945MEDIA DRIVER FOR FREESCALE IMX PXP 12946M: Philipp Zabel <p.zabel@pengutronix.de> 12947L: linux-media@vger.kernel.org 12948S: Maintained 12949T: git git://linuxtv.org/media_tree.git 12950F: drivers/media/platform/nxp/imx-pxp.[ch] 12951 12952MEDIA DRIVERS FOR ASCOT2E 12953M: Sergey Kozlov <serjk@netup.ru> 12954M: Abylay Ospan <aospan@netup.ru> 12955L: linux-media@vger.kernel.org 12956S: Supported 12957W: https://linuxtv.org 12958W: http://netup.tv/ 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/dvb-frontends/ascot2e* 12961 12962MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12963M: Jasmin Jessich <jasmin@anw.at> 12964L: linux-media@vger.kernel.org 12965S: Maintained 12966W: https://linuxtv.org 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/dvb-frontends/cxd2099* 12969 12970MEDIA DRIVERS FOR CXD2841ER 12971M: Sergey Kozlov <serjk@netup.ru> 12972M: Abylay Ospan <aospan@netup.ru> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: https://linuxtv.org 12976W: http://netup.tv/ 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/cxd2841er* 12979 12980MEDIA DRIVERS FOR CXD2880 12981M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12982L: linux-media@vger.kernel.org 12983S: Supported 12984W: http://linuxtv.org/ 12985T: git git://linuxtv.org/media_tree.git 12986F: drivers/media/dvb-frontends/cxd2880/* 12987F: drivers/media/spi/cxd2880* 12988 12989MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12990L: linux-media@vger.kernel.org 12991S: Orphan 12992W: https://linuxtv.org 12993T: git git://linuxtv.org/media_tree.git 12994F: drivers/media/pci/ddbridge/* 12995 12996MEDIA DRIVERS FOR FREESCALE IMX 12997M: Steve Longerbeam <slongerbeam@gmail.com> 12998M: Philipp Zabel <p.zabel@pengutronix.de> 12999L: linux-media@vger.kernel.org 13000S: Maintained 13001T: git git://linuxtv.org/media_tree.git 13002F: Documentation/admin-guide/media/imx.rst 13003F: Documentation/devicetree/bindings/media/imx.txt 13004F: drivers/staging/media/imx/ 13005F: include/linux/imx-media.h 13006F: include/media/imx.h 13007 13008MEDIA DRIVERS FOR FREESCALE IMX7 13009M: Rui Miguel Silva <rmfrfs@gmail.com> 13010M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13011L: linux-media@vger.kernel.org 13012S: Maintained 13013T: git git://linuxtv.org/media_tree.git 13014F: Documentation/admin-guide/media/imx7.rst 13015F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13016F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13017F: drivers/media/platform/nxp/imx-mipi-csis.c 13018F: drivers/media/platform/nxp/imx7-media-csi.c 13019 13020MEDIA DRIVERS FOR HELENE 13021M: Abylay Ospan <aospan@netup.ru> 13022L: linux-media@vger.kernel.org 13023S: Supported 13024W: https://linuxtv.org 13025W: http://netup.tv/ 13026T: git git://linuxtv.org/media_tree.git 13027F: drivers/media/dvb-frontends/helene* 13028 13029MEDIA DRIVERS FOR HORUS3A 13030M: Sergey Kozlov <serjk@netup.ru> 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/horus3a* 13038 13039MEDIA DRIVERS FOR LNBH25 13040M: Sergey Kozlov <serjk@netup.ru> 13041M: Abylay Ospan <aospan@netup.ru> 13042L: linux-media@vger.kernel.org 13043S: Supported 13044W: https://linuxtv.org 13045W: http://netup.tv/ 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/lnbh25* 13048 13049MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13050L: linux-media@vger.kernel.org 13051S: Orphan 13052W: https://linuxtv.org 13053T: git git://linuxtv.org/media_tree.git 13054F: drivers/media/dvb-frontends/mxl5xx* 13055 13056MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13057M: Sergey Kozlov <serjk@netup.ru> 13058M: Abylay Ospan <aospan@netup.ru> 13059L: linux-media@vger.kernel.org 13060S: Supported 13061W: https://linuxtv.org 13062W: http://netup.tv/ 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/pci/netup_unidvb/* 13065 13066MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13067M: Dmitry Osipenko <digetx@gmail.com> 13068L: linux-media@vger.kernel.org 13069L: linux-tegra@vger.kernel.org 13070S: Maintained 13071T: git git://linuxtv.org/media_tree.git 13072F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13073F: drivers/media/platform/nvidia/tegra-vde/ 13074 13075MEDIA DRIVERS FOR RENESAS - CEU 13076M: Jacopo Mondi <jacopo@jmondi.org> 13077L: linux-media@vger.kernel.org 13078L: linux-renesas-soc@vger.kernel.org 13079S: Supported 13080T: git git://linuxtv.org/media_tree.git 13081F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13082F: drivers/media/platform/renesas/renesas-ceu.c 13083F: include/media/drv-intf/renesas-ceu.h 13084 13085MEDIA DRIVERS FOR RENESAS - DRIF 13086M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13092F: drivers/media/platform/renesas/rcar_drif.c 13093 13094MEDIA DRIVERS FOR RENESAS - FCP 13095M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13096L: linux-media@vger.kernel.org 13097L: linux-renesas-soc@vger.kernel.org 13098S: Supported 13099T: git git://linuxtv.org/media_tree.git 13100F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13101F: drivers/media/platform/renesas/rcar-fcp.c 13102F: include/media/rcar-fcp.h 13103 13104MEDIA DRIVERS FOR RENESAS - FDP1 13105M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13111F: drivers/media/platform/renesas/rcar_fdp1.c 13112 13113MEDIA DRIVERS FOR RENESAS - VIN 13114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13115L: linux-media@vger.kernel.org 13116L: linux-renesas-soc@vger.kernel.org 13117S: Supported 13118T: git git://linuxtv.org/media_tree.git 13119F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13120F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13121F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13122F: drivers/media/platform/renesas/rcar-isp.c 13123F: drivers/media/platform/renesas/rcar-vin/ 13124 13125MEDIA DRIVERS FOR RENESAS - VSP1 13126M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13127M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13128L: linux-media@vger.kernel.org 13129L: linux-renesas-soc@vger.kernel.org 13130S: Supported 13131T: git git://linuxtv.org/media_tree.git 13132F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13133F: drivers/media/platform/renesas/vsp1/ 13134 13135MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13136L: linux-media@vger.kernel.org 13137S: Orphan 13138W: https://linuxtv.org 13139T: git git://linuxtv.org/media_tree.git 13140F: drivers/media/dvb-frontends/stv0910* 13141 13142MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13143L: linux-media@vger.kernel.org 13144S: Orphan 13145W: https://linuxtv.org 13146T: git git://linuxtv.org/media_tree.git 13147F: drivers/media/dvb-frontends/stv6111* 13148 13149MEDIA DRIVERS FOR STM32 - DCMI 13150M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13151L: linux-media@vger.kernel.org 13152S: Supported 13153T: git git://linuxtv.org/media_tree.git 13154F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13155F: drivers/media/platform/st/stm32/stm32-dcmi.c 13156 13157MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13158M: Mauro Carvalho Chehab <mchehab@kernel.org> 13159L: linux-media@vger.kernel.org 13160S: Maintained 13161W: https://linuxtv.org 13162Q: http://patchwork.kernel.org/project/linux-media/list/ 13163T: git git://linuxtv.org/media_tree.git 13164F: Documentation/admin-guide/media/ 13165F: Documentation/devicetree/bindings/media/ 13166F: Documentation/driver-api/media/ 13167F: Documentation/userspace-api/media/ 13168F: drivers/media/ 13169F: drivers/staging/media/ 13170F: include/dt-bindings/media/ 13171F: include/linux/platform_data/media/ 13172F: include/media/ 13173F: include/uapi/linux/dvb/ 13174F: include/uapi/linux/ivtv* 13175F: include/uapi/linux/media.h 13176F: include/uapi/linux/uvcvideo.h 13177F: include/uapi/linux/v4l2-* 13178F: include/uapi/linux/videodev2.h 13179 13180MEDIATEK BLUETOOTH DRIVER 13181M: Sean Wang <sean.wang@mediatek.com> 13182L: linux-bluetooth@vger.kernel.org 13183L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13184S: Maintained 13185F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13186F: drivers/bluetooth/btmtkuart.c 13187 13188MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13189M: Sean Wang <sean.wang@mediatek.com> 13190L: linux-pm@vger.kernel.org 13191S: Maintained 13192F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13193F: drivers/power/reset/mt6323-poweroff.c 13194 13195MEDIATEK CIR DRIVER 13196M: Sean Wang <sean.wang@mediatek.com> 13197S: Maintained 13198F: drivers/media/rc/mtk-cir.c 13199 13200MEDIATEK DMA DRIVER 13201M: Sean Wang <sean.wang@mediatek.com> 13202L: dmaengine@vger.kernel.org 13203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13204L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13205S: Maintained 13206F: Documentation/devicetree/bindings/dma/mtk-* 13207F: drivers/dma/mediatek/ 13208 13209MEDIATEK ETHERNET DRIVER 13210M: Felix Fietkau <nbd@nbd.name> 13211M: John Crispin <john@phrozen.org> 13212M: Sean Wang <sean.wang@mediatek.com> 13213M: Mark Lee <Mark-MC.Lee@mediatek.com> 13214M: Lorenzo Bianconi <lorenzo@kernel.org> 13215L: netdev@vger.kernel.org 13216S: Maintained 13217F: drivers/net/ethernet/mediatek/ 13218 13219MEDIATEK ETHERNET PCS DRIVER 13220M: Alexander Couzens <lynxis@fe80.eu> 13221M: Daniel Golle <daniel@makrotopia.org> 13222L: netdev@vger.kernel.org 13223S: Maintained 13224F: drivers/net/pcs/pcs-mtk-lynxi.c 13225F: include/linux/pcs/pcs-mtk-lynxi.h 13226 13227MEDIATEK ETHERNET PHY DRIVERS 13228M: Daniel Golle <daniel@makrotopia.org> 13229M: Qingfang Deng <dqfext@gmail.com> 13230M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13231L: netdev@vger.kernel.org 13232S: Maintained 13233F: drivers/net/phy/mediatek-ge-soc.c 13234F: drivers/net/phy/mediatek-ge.c 13235 13236MEDIATEK I2C CONTROLLER DRIVER 13237M: Qii Wang <qii.wang@mediatek.com> 13238L: linux-i2c@vger.kernel.org 13239S: Maintained 13240F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13241F: drivers/i2c/busses/i2c-mt65xx.c 13242 13243MEDIATEK IOMMU DRIVER 13244M: Yong Wu <yong.wu@mediatek.com> 13245L: iommu@lists.linux.dev 13246L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13247S: Supported 13248F: Documentation/devicetree/bindings/iommu/mediatek* 13249F: drivers/iommu/mtk_iommu* 13250F: include/dt-bindings/memory/mt*-port.h 13251 13252MEDIATEK JPEG DRIVER 13253M: Bin Liu <bin.liu@mediatek.com> 13254S: Supported 13255F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13256F: drivers/media/platform/mediatek/jpeg/ 13257 13258MEDIATEK KEYPAD DRIVER 13259M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13260S: Supported 13261F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13262F: drivers/input/keyboard/mt6779-keypad.c 13263 13264MEDIATEK MDP DRIVER 13265M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13266M: Houlong Wei <houlong.wei@mediatek.com> 13267M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13270F: drivers/media/platform/mediatek/mdp/ 13271F: drivers/media/platform/mediatek/vpu/ 13272 13273MEDIATEK MEDIA DRIVER 13274M: Tiffany Lin <tiffany.lin@mediatek.com> 13275M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13276M: Yunfei Dong <yunfei.dong@mediatek.com> 13277S: Supported 13278F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13279F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13280F: drivers/media/platform/mediatek/vcodec/ 13281F: drivers/media/platform/mediatek/vpu/ 13282 13283MEDIATEK MMC/SD/SDIO DRIVER 13284M: Chaotian Jing <chaotian.jing@mediatek.com> 13285S: Maintained 13286F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13287F: drivers/mmc/host/mtk-sd.c 13288 13289MEDIATEK MT76 WIRELESS LAN DRIVER 13290M: Felix Fietkau <nbd@nbd.name> 13291M: Lorenzo Bianconi <lorenzo@kernel.org> 13292M: Ryder Lee <ryder.lee@mediatek.com> 13293R: Shayne Chen <shayne.chen@mediatek.com> 13294R: Sean Wang <sean.wang@mediatek.com> 13295L: linux-wireless@vger.kernel.org 13296S: Maintained 13297T: git https://github.com/nbd168/wireless 13298F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13299F: drivers/net/wireless/mediatek/mt76/ 13300 13301MEDIATEK MT7601U WIRELESS LAN DRIVER 13302M: Jakub Kicinski <kuba@kernel.org> 13303L: linux-wireless@vger.kernel.org 13304S: Maintained 13305F: drivers/net/wireless/mediatek/mt7601u/ 13306 13307MEDIATEK MT7621 CLOCK DRIVER 13308M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13309S: Maintained 13310F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13311F: drivers/clk/ralink/clk-mt7621.c 13312 13313MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13314M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13315S: Maintained 13316F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13317F: drivers/pci/controller/pcie-mt7621.c 13318 13319MEDIATEK MT7621 PHY PCI DRIVER 13320M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13321S: Maintained 13322F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13323F: drivers/phy/ralink/phy-mt7621-pci.c 13324 13325MEDIATEK MT7621/28/88 I2C DRIVER 13326M: Stefan Roese <sr@denx.de> 13327L: linux-i2c@vger.kernel.org 13328S: Maintained 13329F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13330F: drivers/i2c/busses/i2c-mt7621.c 13331 13332MEDIATEK MTMIPS CLOCK DRIVER 13333M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13334S: Maintained 13335F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13336F: drivers/clk/ralink/clk-mtmips.c 13337 13338MEDIATEK NAND CONTROLLER DRIVER 13339L: linux-mtd@lists.infradead.org 13340S: Orphan 13341F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13342F: drivers/mtd/nand/raw/mtk_* 13343 13344MEDIATEK PMIC LED DRIVER 13345M: Sean Wang <sean.wang@mediatek.com> 13346S: Maintained 13347F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13348F: drivers/leds/leds-mt6323.c 13349 13350MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13351M: Sean Wang <sean.wang@mediatek.com> 13352S: Maintained 13353F: drivers/char/hw_random/mtk-rng.c 13354 13355MEDIATEK SMI DRIVER 13356M: Yong Wu <yong.wu@mediatek.com> 13357L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13358S: Supported 13359F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13360F: drivers/memory/mtk-smi.c 13361F: include/soc/mediatek/smi.h 13362 13363MEDIATEK SWITCH DRIVER 13364M: Arınç ÜNAL <arinc.unal@arinc9.com> 13365M: Daniel Golle <daniel@makrotopia.org> 13366M: Landen Chao <Landen.Chao@mediatek.com> 13367M: DENG Qingfang <dqfext@gmail.com> 13368M: Sean Wang <sean.wang@mediatek.com> 13369L: netdev@vger.kernel.org 13370S: Maintained 13371F: drivers/net/dsa/mt7530-mdio.c 13372F: drivers/net/dsa/mt7530-mmio.c 13373F: drivers/net/dsa/mt7530.* 13374F: net/dsa/tag_mtk.c 13375 13376MEDIATEK T7XX 5G WWAN MODEM DRIVER 13377M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13378M: Intel Corporation <linuxwwan@intel.com> 13379R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13380R: Liu Haijun <haijun.liu@mediatek.com> 13381R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13382R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13383L: netdev@vger.kernel.org 13384S: Supported 13385F: drivers/net/wwan/t7xx/ 13386 13387MEDIATEK USB3 DRD IP DRIVER 13388M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13389L: linux-usb@vger.kernel.org 13390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13392S: Maintained 13393F: Documentation/devicetree/bindings/usb/mediatek,* 13394F: drivers/usb/host/xhci-mtk* 13395F: drivers/usb/mtu3/ 13396 13397MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13398M: Peter Senna Tschudin <peter.senna@gmail.com> 13399M: Martin Donnelly <martin.donnelly@ge.com> 13400M: Martyn Welch <martyn.welch@collabora.co.uk> 13401S: Maintained 13402F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13403F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13404 13405MEGARAID SCSI/SAS DRIVERS 13406M: Kashyap Desai <kashyap.desai@broadcom.com> 13407M: Sumit Saxena <sumit.saxena@broadcom.com> 13408M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13409L: megaraidlinux.pdl@broadcom.com 13410L: linux-scsi@vger.kernel.org 13411S: Maintained 13412W: http://www.avagotech.com/support/ 13413F: Documentation/scsi/megaraid.rst 13414F: drivers/scsi/megaraid.* 13415F: drivers/scsi/megaraid/ 13416 13417MELEXIS MLX90614 DRIVER 13418M: Crt Mori <cmo@melexis.com> 13419L: linux-iio@vger.kernel.org 13420S: Supported 13421W: http://www.melexis.com 13422F: drivers/iio/temperature/mlx90614.c 13423 13424MELEXIS MLX90632 DRIVER 13425M: Crt Mori <cmo@melexis.com> 13426L: linux-iio@vger.kernel.org 13427S: Supported 13428W: http://www.melexis.com 13429F: drivers/iio/temperature/mlx90632.c 13430 13431MELFAS MIP4 TOUCHSCREEN DRIVER 13432M: Sangwon Jee <jeesw@melfas.com> 13433S: Supported 13434W: http://www.melfas.com 13435F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13436F: drivers/input/touchscreen/melfas_mip4.c 13437 13438MELLANOX BLUEFIELD I2C DRIVER 13439M: Khalil Blaiech <kblaiech@nvidia.com> 13440M: Asmaa Mnebhi <asmaa@nvidia.com> 13441L: linux-i2c@vger.kernel.org 13442S: Supported 13443F: drivers/i2c/busses/i2c-mlxbf.c 13444 13445MELLANOX ETHERNET DRIVER (mlx4_en) 13446M: Tariq Toukan <tariqt@nvidia.com> 13447L: netdev@vger.kernel.org 13448S: Supported 13449W: http://www.mellanox.com 13450Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13451F: drivers/net/ethernet/mellanox/mlx4/en_* 13452 13453MELLANOX ETHERNET DRIVER (mlx5e) 13454M: Saeed Mahameed <saeedm@nvidia.com> 13455L: netdev@vger.kernel.org 13456S: Supported 13457W: http://www.mellanox.com 13458Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13459F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13460 13461MELLANOX ETHERNET INNOVA DRIVERS 13462R: Boris Pismenny <borisp@nvidia.com> 13463L: netdev@vger.kernel.org 13464S: Supported 13465W: http://www.mellanox.com 13466Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13467F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13468F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13469F: include/linux/mlx5/mlx5_ifc_fpga.h 13470 13471MELLANOX ETHERNET SWITCH DRIVERS 13472M: Ido Schimmel <idosch@nvidia.com> 13473M: Petr Machata <petrm@nvidia.com> 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlxsw/ 13479F: tools/testing/selftests/drivers/net/mlxsw/ 13480 13481MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13482M: mlxsw@nvidia.com 13483L: netdev@vger.kernel.org 13484S: Supported 13485W: http://www.mellanox.com 13486Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13487F: drivers/net/ethernet/mellanox/mlxfw/ 13488 13489MELLANOX HARDWARE PLATFORM SUPPORT 13490M: Hans de Goede <hdegoede@redhat.com> 13491M: Mark Gross <markgross@kernel.org> 13492M: Vadim Pasternak <vadimp@nvidia.com> 13493L: platform-driver-x86@vger.kernel.org 13494S: Supported 13495F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13496F: drivers/platform/mellanox/ 13497F: include/linux/platform_data/mlxreg.h 13498 13499MELLANOX MLX4 core VPI driver 13500M: Tariq Toukan <tariqt@nvidia.com> 13501L: netdev@vger.kernel.org 13502L: linux-rdma@vger.kernel.org 13503S: Supported 13504W: http://www.mellanox.com 13505Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13506F: drivers/net/ethernet/mellanox/mlx4/ 13507F: include/linux/mlx4/ 13508 13509MELLANOX MLX4 IB driver 13510M: Yishai Hadas <yishaih@nvidia.com> 13511L: linux-rdma@vger.kernel.org 13512S: Supported 13513W: http://www.mellanox.com 13514Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13515F: drivers/infiniband/hw/mlx4/ 13516F: include/linux/mlx4/ 13517F: include/uapi/rdma/mlx4-abi.h 13518 13519MELLANOX MLX5 core VPI driver 13520M: Saeed Mahameed <saeedm@nvidia.com> 13521M: Leon Romanovsky <leonro@nvidia.com> 13522L: netdev@vger.kernel.org 13523L: linux-rdma@vger.kernel.org 13524S: Supported 13525W: http://www.mellanox.com 13526Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13527F: Documentation/networking/device_drivers/ethernet/mellanox/ 13528F: drivers/net/ethernet/mellanox/mlx5/core/ 13529F: include/linux/mlx5/ 13530 13531MELLANOX MLX5 IB driver 13532M: Leon Romanovsky <leonro@nvidia.com> 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13537F: drivers/infiniband/hw/mlx5/ 13538F: include/linux/mlx5/ 13539F: include/uapi/rdma/mlx5-abi.h 13540 13541MELLANOX MLXCPLD I2C AND MUX DRIVER 13542M: Vadim Pasternak <vadimp@nvidia.com> 13543M: Michael Shych <michaelsh@nvidia.com> 13544L: linux-i2c@vger.kernel.org 13545S: Supported 13546F: Documentation/i2c/busses/i2c-mlxcpld.rst 13547F: drivers/i2c/busses/i2c-mlxcpld.c 13548F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13549 13550MELLANOX MLXCPLD LED DRIVER 13551M: Vadim Pasternak <vadimp@nvidia.com> 13552L: linux-leds@vger.kernel.org 13553S: Supported 13554F: Documentation/leds/leds-mlxcpld.rst 13555F: drivers/leds/leds-mlxcpld.c 13556F: drivers/leds/leds-mlxreg.c 13557 13558MELLANOX PLATFORM DRIVER 13559M: Vadim Pasternak <vadimp@nvidia.com> 13560L: platform-driver-x86@vger.kernel.org 13561S: Supported 13562F: drivers/platform/x86/mlx-platform.c 13563 13564MEMBARRIER SUPPORT 13565M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13566M: "Paul E. McKenney" <paulmck@kernel.org> 13567L: linux-kernel@vger.kernel.org 13568S: Supported 13569F: arch/powerpc/include/asm/membarrier.h 13570F: include/uapi/linux/membarrier.h 13571F: kernel/sched/membarrier.c 13572 13573MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13574M: Mike Rapoport <rppt@kernel.org> 13575L: linux-mm@kvack.org 13576S: Maintained 13577F: Documentation/core-api/boot-time-mm.rst 13578F: include/linux/memblock.h 13579F: mm/memblock.c 13580F: mm/mm_init.c 13581F: tools/testing/memblock/ 13582 13583MEMORY CONTROLLER DRIVERS 13584M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13585L: linux-kernel@vger.kernel.org 13586S: Maintained 13587B: mailto:krzysztof.kozlowski@linaro.org 13588T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13589F: Documentation/devicetree/bindings/memory-controllers/ 13590F: drivers/memory/ 13591F: include/dt-bindings/memory/ 13592F: include/memory/ 13593 13594MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13595M: Dmitry Osipenko <digetx@gmail.com> 13596L: linux-pm@vger.kernel.org 13597L: linux-tegra@vger.kernel.org 13598S: Maintained 13599T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13600F: drivers/devfreq/tegra30-devfreq.c 13601 13602MEMORY HOT(UN)PLUG 13603M: David Hildenbrand <david@redhat.com> 13604M: Oscar Salvador <osalvador@suse.de> 13605L: linux-mm@kvack.org 13606S: Maintained 13607F: Documentation/admin-guide/mm/memory-hotplug.rst 13608F: Documentation/core-api/memory-hotplug.rst 13609F: drivers/base/memory.c 13610F: include/linux/memory_hotplug.h 13611F: mm/memory_hotplug.c 13612F: tools/testing/selftests/memory-hotplug/ 13613 13614MEMORY MANAGEMENT 13615M: Andrew Morton <akpm@linux-foundation.org> 13616L: linux-mm@kvack.org 13617S: Maintained 13618W: http://www.linux-mm.org 13619T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13620T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13621F: include/linux/gfp.h 13622F: include/linux/gfp_types.h 13623F: include/linux/memory_hotplug.h 13624F: include/linux/mm.h 13625F: include/linux/mmzone.h 13626F: include/linux/pagewalk.h 13627F: include/trace/events/ksm.h 13628F: mm/ 13629F: tools/mm/ 13630F: tools/testing/selftests/mm/ 13631 13632MEMORY TECHNOLOGY DEVICES (MTD) 13633M: Miquel Raynal <miquel.raynal@bootlin.com> 13634M: Richard Weinberger <richard@nod.at> 13635M: Vignesh Raghavendra <vigneshr@ti.com> 13636L: linux-mtd@lists.infradead.org 13637S: Maintained 13638W: http://www.linux-mtd.infradead.org/ 13639Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13640C: irc://irc.oftc.net/mtd 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13643F: Documentation/devicetree/bindings/mtd/ 13644F: drivers/mtd/ 13645F: include/linux/mtd/ 13646F: include/uapi/mtd/ 13647 13648MEMSENSING MICROSYSTEMS MSA311 DRIVER 13649M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13650L: linux-iio@vger.kernel.org 13651S: Maintained 13652F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13653F: drivers/iio/accel/msa311.c 13654 13655MEN A21 WATCHDOG DRIVER 13656M: Johannes Thumshirn <morbidrsa@gmail.com> 13657L: linux-watchdog@vger.kernel.org 13658S: Maintained 13659F: drivers/watchdog/mena21_wdt.c 13660 13661MEN CHAMELEON BUS (mcb) 13662M: Johannes Thumshirn <morbidrsa@gmail.com> 13663S: Maintained 13664F: Documentation/driver-api/men-chameleon-bus.rst 13665F: drivers/mcb/ 13666F: include/linux/mcb.h 13667 13668MEN F21BMC (Board Management Controller) 13669M: Andreas Werner <andreas.werner@men.de> 13670S: Supported 13671F: Documentation/hwmon/menf21bmc.rst 13672F: drivers/hwmon/menf21bmc_hwmon.c 13673F: drivers/leds/leds-menf21bmc.c 13674F: drivers/mfd/menf21bmc.c 13675F: drivers/watchdog/menf21bmc_wdt.c 13676 13677MEN Z069 WATCHDOG DRIVER 13678M: Johannes Thumshirn <jth@kernel.org> 13679L: linux-watchdog@vger.kernel.org 13680S: Maintained 13681F: drivers/watchdog/menz69_wdt.c 13682 13683MESON AO CEC DRIVER FOR AMLOGIC SOCS 13684M: Neil Armstrong <neil.armstrong@linaro.org> 13685L: linux-media@vger.kernel.org 13686L: linux-amlogic@lists.infradead.org 13687S: Supported 13688W: http://linux-meson.com/ 13689T: git git://linuxtv.org/media_tree.git 13690F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13691F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13692F: drivers/media/cec/platform/meson/ao-cec.c 13693 13694MESON GE2D DRIVER FOR AMLOGIC SOCS 13695M: Neil Armstrong <neil.armstrong@linaro.org> 13696L: linux-media@vger.kernel.org 13697L: linux-amlogic@lists.infradead.org 13698S: Supported 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13701F: drivers/media/platform/amlogic/meson-ge2d/ 13702 13703MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13704M: Liang Yang <liang.yang@amlogic.com> 13705L: linux-mtd@lists.infradead.org 13706S: Maintained 13707F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13708F: drivers/mtd/nand/raw/meson_* 13709 13710MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13711M: Neil Armstrong <neil.armstrong@linaro.org> 13712L: linux-media@vger.kernel.org 13713L: linux-amlogic@lists.infradead.org 13714S: Supported 13715T: git git://linuxtv.org/media_tree.git 13716F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13717F: drivers/staging/media/meson/vdec/ 13718 13719METHODE UDPU SUPPORT 13720M: Vladimir Vid <vladimir.vid@sartura.hr> 13721S: Maintained 13722F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13723 13724MHI BUS 13725M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13726L: mhi@lists.linux.dev 13727L: linux-arm-msm@vger.kernel.org 13728S: Maintained 13729T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13730F: Documentation/ABI/stable/sysfs-bus-mhi 13731F: Documentation/mhi/ 13732F: drivers/bus/mhi/ 13733F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13734F: include/linux/mhi.h 13735 13736MICROBLAZE ARCHITECTURE 13737M: Michal Simek <monstr@monstr.eu> 13738S: Supported 13739W: http://www.monstr.eu/fdt/ 13740T: git git://git.monstr.eu/linux-2.6-microblaze.git 13741F: arch/microblaze/ 13742 13743MICROBLAZE TMR INJECT 13744M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13745S: Supported 13746F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13747F: drivers/misc/xilinx_tmr_inject.c 13748 13749MICROBLAZE TMR MANAGER 13750M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13751S: Supported 13752F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13753F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13754F: drivers/misc/xilinx_tmr_manager.c 13755 13756MICROCHIP AT91 DMA DRIVERS 13757M: Ludovic Desroches <ludovic.desroches@microchip.com> 13758M: Tudor Ambarus <tudor.ambarus@linaro.org> 13759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13760L: dmaengine@vger.kernel.org 13761S: Supported 13762F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13763F: drivers/dma/at_hdmac.c 13764F: drivers/dma/at_xdmac.c 13765F: include/dt-bindings/dma/at91.h 13766 13767MICROCHIP AT91 SERIAL DRIVER 13768M: Richard Genoud <richard.genoud@gmail.com> 13769S: Maintained 13770F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13771F: drivers/tty/serial/atmel_serial.c 13772F: drivers/tty/serial/atmel_serial.h 13773 13774MICROCHIP AT91 USART MFD DRIVER 13775M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13776L: linux-kernel@vger.kernel.org 13777S: Supported 13778F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13779F: drivers/mfd/at91-usart.c 13780F: include/dt-bindings/mfd/at91-usart.h 13781 13782MICROCHIP AT91 USART SPI DRIVER 13783M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13784L: linux-spi@vger.kernel.org 13785S: Supported 13786F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13787F: drivers/spi/spi-at91-usart.c 13788 13789MICROCHIP AUDIO ASOC DRIVERS 13790M: Claudiu Beznea <claudiu.beznea@microchip.com> 13791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13792S: Supported 13793F: Documentation/devicetree/bindings/sound/atmel* 13794F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13795F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13796F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13797F: sound/soc/atmel 13798 13799MICROCHIP CSI2DC DRIVER 13800M: Eugen Hristev <eugen.hristev@microchip.com> 13801L: linux-media@vger.kernel.org 13802S: Supported 13803F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13804F: drivers/media/platform/microchip/microchip-csi2dc.c 13805 13806MICROCHIP ECC DRIVER 13807M: Tudor Ambarus <tudor.ambarus@linaro.org> 13808L: linux-crypto@vger.kernel.org 13809S: Maintained 13810F: drivers/crypto/atmel-ecc.* 13811 13812MICROCHIP EIC DRIVER 13813M: Claudiu Beznea <claudiu.beznea@microchip.com> 13814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13815S: Supported 13816F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13817F: drivers/irqchip/irq-mchp-eic.c 13818 13819MICROCHIP I2C DRIVER 13820M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13821L: linux-i2c@vger.kernel.org 13822S: Supported 13823F: drivers/i2c/busses/i2c-at91-*.c 13824F: drivers/i2c/busses/i2c-at91.h 13825 13826MICROCHIP ISC DRIVER 13827M: Eugen Hristev <eugen.hristev@microchip.com> 13828L: linux-media@vger.kernel.org 13829S: Supported 13830F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13831F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13832F: drivers/media/platform/microchip/microchip-isc* 13833F: drivers/media/platform/microchip/microchip-sama*-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-isc* 13835F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13836F: include/linux/atmel-isc-media.h 13837 13838MICROCHIP ISI DRIVER 13839M: Eugen Hristev <eugen.hristev@microchip.com> 13840L: linux-media@vger.kernel.org 13841S: Supported 13842F: drivers/media/platform/atmel/atmel-isi.c 13843F: drivers/media/platform/atmel/atmel-isi.h 13844 13845MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13846M: Woojung Huh <woojung.huh@microchip.com> 13847M: UNGLinuxDriver@microchip.com 13848L: netdev@vger.kernel.org 13849S: Maintained 13850F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13851F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13852F: drivers/net/dsa/microchip/* 13853F: include/linux/dsa/ksz_common.h 13854F: include/linux/platform_data/microchip-ksz.h 13855F: net/dsa/tag_ksz.c 13856 13857MICROCHIP LAN743X ETHERNET DRIVER 13858M: Bryan Whitehead <bryan.whitehead@microchip.com> 13859M: UNGLinuxDriver@microchip.com 13860L: netdev@vger.kernel.org 13861S: Maintained 13862F: drivers/net/ethernet/microchip/lan743x_* 13863 13864MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13865M: Arun Ramadoss <arun.ramadoss@microchip.com> 13866R: UNGLinuxDriver@microchip.com 13867L: netdev@vger.kernel.org 13868S: Maintained 13869F: drivers/net/phy/microchip_t1.c 13870 13871MICROCHIP LAN966X ETHERNET DRIVER 13872M: Horatiu Vultur <horatiu.vultur@microchip.com> 13873M: UNGLinuxDriver@microchip.com 13874L: netdev@vger.kernel.org 13875S: Maintained 13876F: drivers/net/ethernet/microchip/lan966x/* 13877 13878MICROCHIP LCDFB DRIVER 13879M: Nicolas Ferre <nicolas.ferre@microchip.com> 13880L: linux-fbdev@vger.kernel.org 13881S: Maintained 13882F: drivers/video/fbdev/atmel_lcdfb.c 13883F: include/video/atmel_lcdc.h 13884 13885MICROCHIP MCP16502 PMIC DRIVER 13886M: Claudiu Beznea <claudiu.beznea@microchip.com> 13887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13888S: Supported 13889F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13890F: drivers/regulator/mcp16502.c 13891 13892MICROCHIP MCP3911 ADC DRIVER 13893M: Marcus Folkesson <marcus.folkesson@gmail.com> 13894M: Kent Gustavsson <kent@minoris.se> 13895L: linux-iio@vger.kernel.org 13896S: Maintained 13897F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13898F: drivers/iio/adc/mcp3911.c 13899 13900MICROCHIP MMC/SD/SDIO MCI DRIVER 13901M: Ludovic Desroches <ludovic.desroches@microchip.com> 13902S: Maintained 13903F: drivers/mmc/host/atmel-mci.c 13904 13905MICROCHIP NAND DRIVER 13906M: Tudor Ambarus <tudor.ambarus@linaro.org> 13907L: linux-mtd@lists.infradead.org 13908S: Supported 13909F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13910F: drivers/mtd/nand/raw/atmel/* 13911 13912MICROCHIP OTPC DRIVER 13913M: Claudiu Beznea <claudiu.beznea@microchip.com> 13914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13915S: Supported 13916F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13917F: drivers/nvmem/microchip-otpc.c 13918F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13919 13920MICROCHIP PCI1XXXX GP DRIVER 13921M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13922L: linux-gpio@vger.kernel.org 13923S: Supported 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13927 13928MICROCHIP PCI1XXXX I2C DRIVER 13929M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13930M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13931M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13932L: linux-i2c@vger.kernel.org 13933S: Maintained 13934F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13935 13936MICROCHIP PCIe UART DRIVER 13937M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13938M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13939L: linux-serial@vger.kernel.org 13940S: Maintained 13941F: drivers/tty/serial/8250/8250_pci1xxxx.c 13942 13943MICROCHIP POLARFIRE FPGA DRIVERS 13944M: Conor Dooley <conor.dooley@microchip.com> 13945R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13946L: linux-fpga@vger.kernel.org 13947S: Supported 13948F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13949F: drivers/fpga/microchip-spi.c 13950 13951MICROCHIP PWM DRIVER 13952M: Claudiu Beznea <claudiu.beznea@microchip.com> 13953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13954L: linux-pwm@vger.kernel.org 13955S: Supported 13956F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13957F: drivers/pwm/pwm-atmel.c 13958 13959MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13960M: Eugen Hristev <eugen.hristev@microchip.com> 13961L: linux-iio@vger.kernel.org 13962S: Supported 13963F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13964F: drivers/iio/adc/at91-sama5d2_adc.c 13965F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13966 13967MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13968M: Claudiu Beznea <claudiu.beznea@microchip.com> 13969S: Supported 13970F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13971F: drivers/power/reset/at91-sama5d2_shdwc.c 13972 13973MICROCHIP SOC DRIVERS 13974M: Conor Dooley <conor@kernel.org> 13975S: Supported 13976T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13977F: drivers/soc/microchip/ 13978 13979MICROCHIP SPI DRIVER 13980M: Tudor Ambarus <tudor.ambarus@linaro.org> 13981S: Supported 13982F: drivers/spi/spi-atmel.* 13983 13984MICROCHIP SSC DRIVER 13985M: Claudiu Beznea <claudiu.beznea@microchip.com> 13986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13987S: Supported 13988F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13989F: drivers/misc/atmel-ssc.c 13990F: include/linux/atmel-ssc.h 13991 13992Microchip Timer Counter Block (TCB) Capture Driver 13993M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13995L: linux-iio@vger.kernel.org 13996S: Maintained 13997F: drivers/counter/microchip-tcb-capture.c 13998 13999MICROCHIP USB251XB DRIVER 14000M: Richard Leitner <richard.leitner@skidata.com> 14001L: linux-usb@vger.kernel.org 14002S: Maintained 14003F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14004F: drivers/usb/misc/usb251xb.c 14005 14006MICROCHIP USBA UDC DRIVER 14007M: Cristian Birsan <cristian.birsan@microchip.com> 14008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14009S: Supported 14010F: drivers/usb/gadget/udc/atmel_usba_udc.* 14011 14012MICROCHIP WILC1000 WIFI DRIVER 14013M: Ajay Singh <ajay.kathat@microchip.com> 14014M: Claudiu Beznea <claudiu.beznea@microchip.com> 14015L: linux-wireless@vger.kernel.org 14016S: Supported 14017F: drivers/net/wireless/microchip/wilc1000/ 14018 14019MICROSEMI MIPS SOCS 14020M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14021M: UNGLinuxDriver@microchip.com 14022L: linux-mips@vger.kernel.org 14023S: Supported 14024F: Documentation/devicetree/bindings/mips/mscc.txt 14025F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14026F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14027F: arch/mips/boot/dts/mscc/ 14028F: arch/mips/configs/generic/board-ocelot.config 14029F: arch/mips/generic/board-ocelot.c 14030 14031MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14032M: Don Brace <don.brace@microchip.com> 14033L: storagedev@microchip.com 14034L: linux-scsi@vger.kernel.org 14035S: Supported 14036F: Documentation/scsi/smartpqi.rst 14037F: drivers/scsi/smartpqi/Kconfig 14038F: drivers/scsi/smartpqi/Makefile 14039F: drivers/scsi/smartpqi/smartpqi*.[ch] 14040F: include/linux/cciss*.h 14041F: include/uapi/linux/cciss*.h 14042 14043MICROSOFT MANA RDMA DRIVER 14044M: Long Li <longli@microsoft.com> 14045M: Ajay Sharma <sharmaajay@microsoft.com> 14046L: linux-rdma@vger.kernel.org 14047S: Supported 14048F: drivers/infiniband/hw/mana/ 14049F: include/net/mana 14050F: include/uapi/rdma/mana-abi.h 14051 14052MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14053M: Maximilian Luz <luzmaximilian@gmail.com> 14054L: platform-driver-x86@vger.kernel.org 14055S: Maintained 14056F: drivers/platform/surface/surface_aggregator_tabletsw.c 14057 14058MICROSOFT SURFACE BATTERY AND AC DRIVERS 14059M: Maximilian Luz <luzmaximilian@gmail.com> 14060L: linux-pm@vger.kernel.org 14061L: platform-driver-x86@vger.kernel.org 14062S: Maintained 14063F: drivers/power/supply/surface_battery.c 14064F: drivers/power/supply/surface_charger.c 14065 14066MICROSOFT SURFACE DTX DRIVER 14067M: Maximilian Luz <luzmaximilian@gmail.com> 14068L: platform-driver-x86@vger.kernel.org 14069S: Maintained 14070F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14071F: drivers/platform/surface/surface_dtx.c 14072F: include/uapi/linux/surface_aggregator/dtx.h 14073 14074MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14075M: Maximilian Luz <luzmaximilian@gmail.com> 14076L: platform-driver-x86@vger.kernel.org 14077S: Maintained 14078F: drivers/platform/surface/surface_gpe.c 14079 14080MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14081M: Hans de Goede <hdegoede@redhat.com> 14082M: Mark Gross <markgross@kernel.org> 14083M: Maximilian Luz <luzmaximilian@gmail.com> 14084L: platform-driver-x86@vger.kernel.org 14085S: Maintained 14086T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14087F: drivers/platform/surface/ 14088 14089MICROSOFT SURFACE HID TRANSPORT DRIVER 14090M: Maximilian Luz <luzmaximilian@gmail.com> 14091L: linux-input@vger.kernel.org 14092L: platform-driver-x86@vger.kernel.org 14093S: Maintained 14094F: drivers/hid/surface-hid/ 14095 14096MICROSOFT SURFACE HOT-PLUG DRIVER 14097M: Maximilian Luz <luzmaximilian@gmail.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Maintained 14100F: drivers/platform/surface/surface_hotplug.c 14101 14102MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14103M: Maximilian Luz <luzmaximilian@gmail.com> 14104L: platform-driver-x86@vger.kernel.org 14105S: Maintained 14106F: drivers/platform/surface/surface_platform_profile.c 14107 14108MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14109M: Chen Yu <yu.c.chen@intel.com> 14110L: platform-driver-x86@vger.kernel.org 14111S: Supported 14112F: drivers/platform/surface/surfacepro3_button.c 14113 14114MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14115M: Maximilian Luz <luzmaximilian@gmail.com> 14116L: platform-driver-x86@vger.kernel.org 14117S: Maintained 14118F: drivers/platform/surface/surface_aggregator_hub.c 14119 14120MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14121M: Maximilian Luz <luzmaximilian@gmail.com> 14122L: platform-driver-x86@vger.kernel.org 14123S: Maintained 14124W: https://github.com/linux-surface/surface-aggregator-module 14125C: irc://irc.libera.chat/linux-surface 14126F: Documentation/driver-api/surface_aggregator/ 14127F: drivers/platform/surface/aggregator/ 14128F: drivers/platform/surface/surface_acpi_notify.c 14129F: drivers/platform/surface/surface_aggregator_cdev.c 14130F: drivers/platform/surface/surface_aggregator_registry.c 14131F: include/linux/surface_acpi_notify.h 14132F: include/linux/surface_aggregator/ 14133F: include/uapi/linux/surface_aggregator/ 14134 14135MICROTEK X6 SCANNER 14136M: Oliver Neukum <oliver@neukum.org> 14137S: Maintained 14138F: drivers/usb/image/microtek.* 14139 14140MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14141M: Luka Kovacic <luka.kovacic@sartura.hr> 14142M: Luka Perkov <luka.perkov@sartura.hr> 14143S: Maintained 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14150 14151MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14152M: Sakari Ailus <sakari.ailus@linux.intel.com> 14153L: linux-media@vger.kernel.org 14154S: Maintained 14155F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14156F: Documentation/driver-api/media/drivers/ccs/ 14157F: Documentation/userspace-api/media/drivers/ccs.rst 14158F: drivers/media/i2c/ccs-pll.c 14159F: drivers/media/i2c/ccs-pll.h 14160F: drivers/media/i2c/ccs/ 14161F: include/uapi/linux/ccs.h 14162F: include/uapi/linux/smiapp.h 14163 14164MIPS 14165M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14166L: linux-mips@vger.kernel.org 14167S: Maintained 14168W: http://www.linux-mips.org/ 14169Q: https://patchwork.kernel.org/project/linux-mips/list/ 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14171F: Documentation/devicetree/bindings/mips/ 14172F: Documentation/mips/ 14173F: arch/mips/ 14174F: drivers/platform/mips/ 14175F: include/dt-bindings/mips/ 14176 14177MIPS BOSTON DEVELOPMENT BOARD 14178M: Paul Burton <paulburton@kernel.org> 14179L: linux-mips@vger.kernel.org 14180S: Maintained 14181F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14182F: arch/mips/boot/dts/img/boston.dts 14183F: arch/mips/configs/generic/board-boston.config 14184F: drivers/clk/imgtec/clk-boston.c 14185F: include/dt-bindings/clock/boston-clock.h 14186 14187MIPS CORE DRIVERS 14188M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14189M: Serge Semin <fancer.lancer@gmail.com> 14190L: linux-mips@vger.kernel.org 14191S: Supported 14192F: drivers/bus/mips_cdmm.c 14193F: drivers/clocksource/mips-gic-timer.c 14194F: drivers/cpuidle/cpuidle-cps.c 14195F: drivers/irqchip/irq-mips-cpu.c 14196F: drivers/irqchip/irq-mips-gic.c 14197 14198MIPS GENERIC PLATFORM 14199M: Paul Burton <paulburton@kernel.org> 14200L: linux-mips@vger.kernel.org 14201S: Supported 14202F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14203F: arch/mips/generic/ 14204F: arch/mips/tools/generic-board-config.sh 14205 14206MIPS RINT INSTRUCTION EMULATION 14207M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14208L: linux-mips@vger.kernel.org 14209S: Supported 14210F: arch/mips/math-emu/dp_rint.c 14211F: arch/mips/math-emu/sp_rint.c 14212 14213MIPS/LOONGSON1 ARCHITECTURE 14214M: Keguang Zhang <keguang.zhang@gmail.com> 14215L: linux-mips@vger.kernel.org 14216S: Maintained 14217F: arch/mips/include/asm/mach-loongson32/ 14218F: arch/mips/loongson32/ 14219F: drivers/*/*loongson1* 14220 14221MIPS/LOONGSON2EF ARCHITECTURE 14222M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14223L: linux-mips@vger.kernel.org 14224S: Maintained 14225F: arch/mips/include/asm/mach-loongson2ef/ 14226F: arch/mips/loongson2ef/ 14227F: drivers/cpufreq/loongson2_cpufreq.c 14228 14229MIPS/LOONGSON64 ARCHITECTURE 14230M: Huacai Chen <chenhuacai@kernel.org> 14231M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14232L: linux-mips@vger.kernel.org 14233S: Maintained 14234F: arch/mips/include/asm/mach-loongson64/ 14235F: arch/mips/loongson64/ 14236F: drivers/irqchip/irq-loongson* 14237F: drivers/platform/mips/cpu_hwmon.c 14238 14239MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14240M: Hans Verkuil <hverkuil@xs4all.nl> 14241L: linux-media@vger.kernel.org 14242S: Odd Fixes 14243W: https://linuxtv.org 14244T: git git://linuxtv.org/media_tree.git 14245F: drivers/media/radio/radio-miropcm20* 14246 14247MMP SUPPORT 14248R: Lubomir Rintel <lkundrak@v3.sk> 14249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14250S: Odd Fixes 14251T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14252F: arch/arm/boot/dts/marvell/mmp* 14253F: arch/arm/mach-mmp/ 14254F: include/linux/soc/mmp/ 14255 14256MMP USB PHY DRIVERS 14257R: Lubomir Rintel <lkundrak@v3.sk> 14258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14259S: Maintained 14260F: drivers/phy/marvell/phy-mmp3-usb.c 14261F: drivers/phy/marvell/phy-pxa-usb.c 14262 14263MMU GATHER AND TLB INVALIDATION 14264M: Will Deacon <will@kernel.org> 14265M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14266M: Andrew Morton <akpm@linux-foundation.org> 14267M: Nick Piggin <npiggin@gmail.com> 14268M: Peter Zijlstra <peterz@infradead.org> 14269L: linux-arch@vger.kernel.org 14270L: linux-mm@kvack.org 14271S: Maintained 14272F: arch/*/include/asm/tlb.h 14273F: include/asm-generic/tlb.h 14274F: mm/mmu_gather.c 14275 14276MN88472 MEDIA DRIVER 14277M: Antti Palosaari <crope@iki.fi> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280W: https://linuxtv.org 14281W: http://palosaari.fi/linux/ 14282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14283F: drivers/media/dvb-frontends/mn88472* 14284 14285MN88473 MEDIA DRIVER 14286M: Antti Palosaari <crope@iki.fi> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289W: https://linuxtv.org 14290W: http://palosaari.fi/linux/ 14291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14292F: drivers/media/dvb-frontends/mn88473* 14293 14294MODULE SUPPORT 14295M: Luis Chamberlain <mcgrof@kernel.org> 14296L: linux-modules@vger.kernel.org 14297L: linux-kernel@vger.kernel.org 14298S: Maintained 14299T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14300F: include/linux/kmod.h 14301F: include/linux/module.h 14302F: kernel/module/ 14303F: lib/test_kmod.c 14304F: scripts/module* 14305F: tools/testing/selftests/kmod/ 14306 14307MONOLITHIC POWER SYSTEM PMIC DRIVER 14308M: Saravanan Sekar <sravanhome@gmail.com> 14309S: Maintained 14310F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14311F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14312F: drivers/hwmon/pmbus/mpq7932.c 14313F: drivers/iio/adc/mp2629_adc.c 14314F: drivers/mfd/mp2629.c 14315F: drivers/power/supply/mp2629_charger.c 14316F: drivers/regulator/mp5416.c 14317F: drivers/regulator/mpq7920.c 14318F: drivers/regulator/mpq7920.h 14319F: include/linux/mfd/mp2629.h 14320 14321MOST(R) TECHNOLOGY DRIVER 14322M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14323M: Christian Gromm <christian.gromm@microchip.com> 14324S: Maintained 14325F: Documentation/ABI/testing/configfs-most 14326F: Documentation/ABI/testing/sysfs-bus-most 14327F: drivers/most/ 14328F: drivers/staging/most/ 14329F: include/linux/most.h 14330 14331MOTORCOMM PHY DRIVER 14332M: Peter Geis <pgwipeout@gmail.com> 14333M: Frank <Frank.Sae@motor-comm.com> 14334L: netdev@vger.kernel.org 14335S: Maintained 14336F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14337F: drivers/net/phy/motorcomm.c 14338 14339MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14340M: Jiri Slaby <jirislaby@kernel.org> 14341S: Maintained 14342F: Documentation/driver-api/tty/moxa-smartio.rst 14343F: drivers/tty/mxser.* 14344 14345MR800 AVERMEDIA USB FM RADIO DRIVER 14346M: Alexey Klimov <klimov.linux@gmail.com> 14347L: linux-media@vger.kernel.org 14348S: Maintained 14349T: git git://linuxtv.org/media_tree.git 14350F: drivers/media/radio/radio-mr800.c 14351 14352MRF24J40 IEEE 802.15.4 RADIO DRIVER 14353M: Stefan Schmidt <stefan@datenfreihafen.org> 14354L: linux-wpan@vger.kernel.org 14355S: Odd Fixes 14356F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14357F: drivers/net/ieee802154/mrf24j40.c 14358 14359MSI EC DRIVER 14360M: Nikita Kravets <teackot@gmail.com> 14361L: platform-driver-x86@vger.kernel.org 14362S: Maintained 14363W: https://github.com/BeardOverflow/msi-ec 14364F: drivers/platform/x86/msi-ec.* 14365 14366MSI LAPTOP SUPPORT 14367M: "Lee, Chun-Yi" <jlee@suse.com> 14368L: platform-driver-x86@vger.kernel.org 14369S: Maintained 14370F: drivers/platform/x86/msi-laptop.c 14371 14372MSI WMI SUPPORT 14373L: platform-driver-x86@vger.kernel.org 14374S: Orphan 14375F: drivers/platform/x86/msi-wmi.c 14376 14377MSI001 MEDIA DRIVER 14378M: Antti Palosaari <crope@iki.fi> 14379L: linux-media@vger.kernel.org 14380S: Maintained 14381W: https://linuxtv.org 14382W: http://palosaari.fi/linux/ 14383Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14384T: git git://linuxtv.org/anttip/media_tree.git 14385F: drivers/media/tuners/msi001* 14386 14387MSI2500 MEDIA DRIVER 14388M: Antti Palosaari <crope@iki.fi> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://palosaari.fi/linux/ 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/anttip/media_tree.git 14395F: drivers/media/usb/msi2500/ 14396 14397MSTAR INTERRUPT CONTROLLER DRIVER 14398M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14399M: Daniel Palmer <daniel@thingy.jp> 14400S: Maintained 14401F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14402F: drivers/irqchip/irq-mst-intc.c 14403 14404MSYSTEMS DISKONCHIP G3 MTD DRIVER 14405M: Robert Jarzmik <robert.jarzmik@free.fr> 14406L: linux-mtd@lists.infradead.org 14407S: Maintained 14408F: drivers/mtd/devices/docg3* 14409 14410MT9P031 APTINA CAMERA SENSOR 14411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14412L: linux-media@vger.kernel.org 14413S: Maintained 14414T: git git://linuxtv.org/media_tree.git 14415F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14416F: drivers/media/i2c/mt9p031.c 14417F: include/media/i2c/mt9p031.h 14418 14419MT9T112 APTINA CAMERA SENSOR 14420M: Jacopo Mondi <jacopo@jmondi.org> 14421L: linux-media@vger.kernel.org 14422S: Odd Fixes 14423T: git git://linuxtv.org/media_tree.git 14424F: drivers/media/i2c/mt9t112.c 14425F: include/media/i2c/mt9t112.h 14426 14427MT9V032 APTINA CAMERA SENSOR 14428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14429L: linux-media@vger.kernel.org 14430S: Maintained 14431T: git git://linuxtv.org/media_tree.git 14432F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14433F: drivers/media/i2c/mt9v032.c 14434F: include/media/i2c/mt9v032.h 14435 14436MT9V111 APTINA CAMERA SENSOR 14437M: Jacopo Mondi <jacopo@jmondi.org> 14438L: linux-media@vger.kernel.org 14439S: Maintained 14440T: git git://linuxtv.org/media_tree.git 14441F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14442F: drivers/media/i2c/mt9v111.c 14443 14444MULTIFUNCTION DEVICES (MFD) 14445M: Lee Jones <lee@kernel.org> 14446S: Maintained 14447T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14448F: Documentation/devicetree/bindings/mfd/ 14449F: drivers/mfd/ 14450F: include/dt-bindings/mfd/ 14451F: include/linux/mfd/ 14452 14453MULTIMEDIA CARD (MMC) ETC. OVER SPI 14454S: Orphan 14455F: drivers/mmc/host/mmc_spi.c 14456F: include/linux/spi/mmc_spi.h 14457 14458MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14459M: Ulf Hansson <ulf.hansson@linaro.org> 14460L: linux-mmc@vger.kernel.org 14461S: Maintained 14462T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14463F: Documentation/devicetree/bindings/mmc/ 14464F: drivers/mmc/ 14465F: include/linux/mmc/ 14466F: include/uapi/linux/mmc/ 14467 14468MULTIPLEXER SUBSYSTEM 14469M: Peter Rosin <peda@axentia.se> 14470S: Maintained 14471F: Documentation/ABI/testing/sysfs-class-mux* 14472F: Documentation/devicetree/bindings/mux/ 14473F: drivers/mux/ 14474F: include/dt-bindings/mux/ 14475F: include/linux/mux/ 14476 14477MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14478M: Bin Liu <b-liu@ti.com> 14479L: linux-usb@vger.kernel.org 14480S: Maintained 14481F: drivers/usb/musb/ 14482 14483MXL301RF MEDIA DRIVER 14484M: Akihiro Tsukada <tskd08@gmail.com> 14485L: linux-media@vger.kernel.org 14486S: Odd Fixes 14487F: drivers/media/tuners/mxl301rf* 14488 14489MXL5007T MEDIA DRIVER 14490M: Michael Krufky <mkrufky@linuxtv.org> 14491L: linux-media@vger.kernel.org 14492S: Maintained 14493W: https://linuxtv.org 14494W: http://github.com/mkrufky 14495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14496T: git git://linuxtv.org/mkrufky/tuners.git 14497F: drivers/media/tuners/mxl5007t.* 14498 14499MXSFB DRM DRIVER 14500M: Marek Vasut <marex@denx.de> 14501M: Stefan Agner <stefan@agner.ch> 14502L: dri-devel@lists.freedesktop.org 14503S: Supported 14504T: git git://anongit.freedesktop.org/drm/drm-misc 14505F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14506F: drivers/gpu/drm/mxsfb/ 14507 14508MYLEX DAC960 PCI RAID Controller 14509M: Hannes Reinecke <hare@kernel.org> 14510L: linux-scsi@vger.kernel.org 14511S: Supported 14512F: drivers/scsi/myrb.* 14513F: drivers/scsi/myrs.* 14514 14515MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14516M: Chris Lee <christopher.lee@cspi.com> 14517L: netdev@vger.kernel.org 14518S: Supported 14519W: https://www.cspi.com/ethernet-products/support/downloads/ 14520F: drivers/net/ethernet/myricom/myri10ge/ 14521 14522NAND FLASH SUBSYSTEM 14523M: Miquel Raynal <miquel.raynal@bootlin.com> 14524R: Richard Weinberger <richard@nod.at> 14525L: linux-mtd@lists.infradead.org 14526S: Maintained 14527W: http://www.linux-mtd.infradead.org/ 14528Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14529C: irc://irc.oftc.net/mtd 14530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14531F: drivers/mtd/nand/ 14532F: include/linux/mtd/*nand*.h 14533 14534NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14535M: Daniel Mack <zonque@gmail.com> 14536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14537S: Maintained 14538W: http://www.native-instruments.com 14539F: sound/usb/caiaq/ 14540 14541NATSEMI ETHERNET DRIVER (DP8381x) 14542S: Orphan 14543F: drivers/net/ethernet/natsemi/natsemi.c 14544 14545NCR 5380 SCSI DRIVERS 14546M: Finn Thain <fthain@linux-m68k.org> 14547M: Michael Schmitz <schmitzmic@gmail.com> 14548L: linux-scsi@vger.kernel.org 14549S: Maintained 14550F: Documentation/scsi/g_NCR5380.rst 14551F: drivers/scsi/NCR5380.* 14552F: drivers/scsi/arm/cumana_1.c 14553F: drivers/scsi/arm/oak.c 14554F: drivers/scsi/atari_scsi.* 14555F: drivers/scsi/dmx3191d.c 14556F: drivers/scsi/g_NCR5380.* 14557F: drivers/scsi/mac_scsi.* 14558F: drivers/scsi/sun3_scsi.* 14559F: drivers/scsi/sun3_scsi_vme.c 14560 14561NCSI LIBRARY 14562M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14563S: Maintained 14564F: net/ncsi/ 14565 14566NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14567M: Guenter Roeck <linux@roeck-us.net> 14568L: linux-hwmon@vger.kernel.org 14569S: Maintained 14570F: Documentation/hwmon/nct6775.rst 14571F: drivers/hwmon/nct6775-core.c 14572F: drivers/hwmon/nct6775-platform.c 14573F: drivers/hwmon/nct6775.h 14574 14575NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14576M: Zev Weiss <zev@bewilderbeest.net> 14577L: linux-hwmon@vger.kernel.org 14578S: Maintained 14579F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14580F: drivers/hwmon/nct6775-i2c.c 14581 14582NETDEVSIM 14583M: Jakub Kicinski <kuba@kernel.org> 14584S: Maintained 14585F: drivers/net/netdevsim/* 14586 14587NETEM NETWORK EMULATOR 14588M: Stephen Hemminger <stephen@networkplumber.org> 14589L: netdev@vger.kernel.org 14590S: Maintained 14591F: net/sched/sch_netem.c 14592 14593NETERION 10GbE DRIVERS (s2io) 14594M: Jon Mason <jdmason@kudzu.us> 14595L: netdev@vger.kernel.org 14596S: Supported 14597F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14598F: drivers/net/ethernet/neterion/ 14599 14600NETFILTER 14601M: Pablo Neira Ayuso <pablo@netfilter.org> 14602M: Jozsef Kadlecsik <kadlec@netfilter.org> 14603M: Florian Westphal <fw@strlen.de> 14604L: netfilter-devel@vger.kernel.org 14605L: coreteam@netfilter.org 14606S: Maintained 14607W: http://www.netfilter.org/ 14608W: http://www.iptables.org/ 14609W: http://www.nftables.org/ 14610Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14611C: irc://irc.libera.chat/netfilter 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14614F: include/linux/netfilter* 14615F: include/linux/netfilter/ 14616F: include/net/netfilter/ 14617F: include/uapi/linux/netfilter* 14618F: include/uapi/linux/netfilter/ 14619F: net/*/netfilter.c 14620F: net/*/netfilter/ 14621F: net/bridge/br_netfilter*.c 14622F: net/netfilter/ 14623 14624NETROM NETWORK LAYER 14625M: Ralf Baechle <ralf@linux-mips.org> 14626L: linux-hams@vger.kernel.org 14627S: Maintained 14628W: http://www.linux-ax25.org/ 14629F: include/net/netrom.h 14630F: include/uapi/linux/netrom.h 14631F: net/netrom/ 14632 14633NETRONIX EMBEDDED CONTROLLER 14634M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14635S: Maintained 14636F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14637F: drivers/mfd/ntxec.c 14638F: drivers/pwm/pwm-ntxec.c 14639F: drivers/rtc/rtc-ntxec.c 14640F: include/linux/mfd/ntxec.h 14641 14642NETRONOME ETHERNET DRIVERS 14643M: Simon Horman <simon.horman@corigine.com> 14644R: Jakub Kicinski <kuba@kernel.org> 14645L: oss-drivers@corigine.com 14646S: Maintained 14647F: drivers/net/ethernet/netronome/ 14648 14649NETWORK BLOCK DEVICE (NBD) 14650M: Josef Bacik <josef@toxicpanda.com> 14651L: linux-block@vger.kernel.org 14652L: nbd@other.debian.org 14653S: Maintained 14654F: Documentation/admin-guide/blockdev/nbd.rst 14655F: drivers/block/nbd.c 14656F: include/trace/events/nbd.h 14657F: include/uapi/linux/nbd.h 14658 14659NETWORK DROP MONITOR 14660M: Neil Horman <nhorman@tuxdriver.com> 14661L: netdev@vger.kernel.org 14662S: Maintained 14663W: https://fedorahosted.org/dropwatch/ 14664F: include/uapi/linux/net_dropmon.h 14665F: net/core/drop_monitor.c 14666 14667NETWORKING DRIVERS 14668M: "David S. Miller" <davem@davemloft.net> 14669M: Eric Dumazet <edumazet@google.com> 14670M: Jakub Kicinski <kuba@kernel.org> 14671M: Paolo Abeni <pabeni@redhat.com> 14672L: netdev@vger.kernel.org 14673S: Maintained 14674Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14677F: Documentation/devicetree/bindings/net/ 14678F: drivers/connector/ 14679F: drivers/net/ 14680F: include/dt-bindings/net/ 14681F: include/linux/etherdevice.h 14682F: include/linux/fcdevice.h 14683F: include/linux/fddidevice.h 14684F: include/linux/hippidevice.h 14685F: include/linux/if_* 14686F: include/linux/inetdevice.h 14687F: include/linux/netdevice.h 14688F: include/uapi/linux/if_* 14689F: include/uapi/linux/netdevice.h 14690X: drivers/net/wireless/ 14691 14692NETWORKING DRIVERS (WIRELESS) 14693M: Kalle Valo <kvalo@kernel.org> 14694L: linux-wireless@vger.kernel.org 14695S: Maintained 14696W: https://wireless.wiki.kernel.org/ 14697Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14700F: Documentation/devicetree/bindings/net/wireless/ 14701F: drivers/net/wireless/ 14702 14703NETWORKING [DSA] 14704M: Andrew Lunn <andrew@lunn.ch> 14705M: Florian Fainelli <f.fainelli@gmail.com> 14706M: Vladimir Oltean <olteanv@gmail.com> 14707S: Maintained 14708F: Documentation/devicetree/bindings/net/dsa/ 14709F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14710F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14711F: drivers/net/dsa/ 14712F: include/linux/dsa/ 14713F: include/linux/platform_data/dsa.h 14714F: include/net/dsa.h 14715F: net/dsa/ 14716F: tools/testing/selftests/drivers/net/dsa/ 14717 14718NETWORKING [GENERAL] 14719M: "David S. Miller" <davem@davemloft.net> 14720M: Eric Dumazet <edumazet@google.com> 14721M: Jakub Kicinski <kuba@kernel.org> 14722M: Paolo Abeni <pabeni@redhat.com> 14723L: netdev@vger.kernel.org 14724S: Maintained 14725Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14726B: mailto:netdev@vger.kernel.org 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14729F: Documentation/core-api/netlink.rst 14730F: Documentation/netlink/ 14731F: Documentation/networking/ 14732F: Documentation/process/maintainer-netdev.rst 14733F: Documentation/userspace-api/netlink/ 14734F: include/linux/in.h 14735F: include/linux/net.h 14736F: include/linux/netdevice.h 14737F: include/net/ 14738F: include/uapi/linux/in.h 14739F: include/uapi/linux/net.h 14740F: include/uapi/linux/net_namespace.h 14741F: include/uapi/linux/netdevice.h 14742F: lib/net_utils.c 14743F: lib/random32.c 14744F: net/ 14745F: tools/net/ 14746F: tools/testing/selftests/net/ 14747X: net/bluetooth/ 14748 14749NETWORKING [IPSEC] 14750M: Steffen Klassert <steffen.klassert@secunet.com> 14751M: Herbert Xu <herbert@gondor.apana.org.au> 14752M: "David S. Miller" <davem@davemloft.net> 14753L: netdev@vger.kernel.org 14754S: Maintained 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14757F: include/net/xfrm.h 14758F: include/uapi/linux/xfrm.h 14759F: net/ipv4/ah4.c 14760F: net/ipv4/esp4* 14761F: net/ipv4/ip_vti.c 14762F: net/ipv4/ipcomp.c 14763F: net/ipv4/xfrm* 14764F: net/ipv6/ah6.c 14765F: net/ipv6/esp6* 14766F: net/ipv6/ip6_vti.c 14767F: net/ipv6/ipcomp6.c 14768F: net/ipv6/xfrm* 14769F: net/key/ 14770F: net/xfrm/ 14771F: tools/testing/selftests/net/ipsec.c 14772 14773NETWORKING [IPv4/IPv6] 14774M: "David S. Miller" <davem@davemloft.net> 14775M: David Ahern <dsahern@kernel.org> 14776L: netdev@vger.kernel.org 14777S: Maintained 14778T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14779F: arch/x86/net/* 14780F: include/linux/ip.h 14781F: include/linux/ipv6* 14782F: include/net/fib* 14783F: include/net/ip* 14784F: include/net/route.h 14785F: net/ipv4/ 14786F: net/ipv6/ 14787 14788NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14789M: Paul Moore <paul@paul-moore.com> 14790L: netdev@vger.kernel.org 14791L: linux-security-module@vger.kernel.org 14792S: Supported 14793W: https://github.com/netlabel 14794F: Documentation/netlabel/ 14795F: include/net/calipso.h 14796F: include/net/cipso_ipv4.h 14797F: include/net/netlabel.h 14798F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14799F: include/uapi/linux/netfilter/xt_SECMARK.h 14800F: net/ipv4/cipso_ipv4.c 14801F: net/ipv6/calipso.c 14802F: net/netfilter/xt_CONNSECMARK.c 14803F: net/netfilter/xt_SECMARK.c 14804F: net/netlabel/ 14805 14806NETWORKING [MPTCP] 14807M: Matthieu Baerts <matthieu.baerts@tessares.net> 14808M: Mat Martineau <martineau@kernel.org> 14809L: netdev@vger.kernel.org 14810L: mptcp@lists.linux.dev 14811S: Maintained 14812W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14813B: https://github.com/multipath-tcp/mptcp_net-next/issues 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14815T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14816F: Documentation/networking/mptcp-sysctl.rst 14817F: include/net/mptcp.h 14818F: include/trace/events/mptcp.h 14819F: include/uapi/linux/mptcp.h 14820F: net/mptcp/ 14821F: tools/testing/selftests/bpf/*/*mptcp*.c 14822F: tools/testing/selftests/net/mptcp/ 14823 14824NETWORKING [TCP] 14825M: Eric Dumazet <edumazet@google.com> 14826L: netdev@vger.kernel.org 14827S: Maintained 14828F: include/linux/net_mm.h 14829F: include/linux/tcp.h 14830F: include/net/tcp.h 14831F: include/trace/events/tcp.h 14832F: include/uapi/linux/tcp.h 14833F: net/ipv4/syncookies.c 14834F: net/ipv4/tcp*.c 14835F: net/ipv6/syncookies.c 14836F: net/ipv6/tcp*.c 14837 14838NETWORKING [TLS] 14839M: Boris Pismenny <borisp@nvidia.com> 14840M: John Fastabend <john.fastabend@gmail.com> 14841M: Jakub Kicinski <kuba@kernel.org> 14842L: netdev@vger.kernel.org 14843S: Maintained 14844F: include/net/tls.h 14845F: include/uapi/linux/tls.h 14846F: net/tls/* 14847 14848NETXEN (1/10) GbE SUPPORT 14849M: Manish Chopra <manishc@marvell.com> 14850M: Rahul Verma <rahulv@marvell.com> 14851M: GR-Linux-NIC-Dev@marvell.com 14852L: netdev@vger.kernel.org 14853S: Supported 14854F: drivers/net/ethernet/qlogic/netxen/ 14855 14856NET_FAILOVER MODULE 14857M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14858L: netdev@vger.kernel.org 14859S: Supported 14860F: Documentation/networking/net_failover.rst 14861F: drivers/net/net_failover.c 14862F: include/net/net_failover.h 14863 14864NEXTHOP 14865M: David Ahern <dsahern@kernel.org> 14866L: netdev@vger.kernel.org 14867S: Maintained 14868F: include/net/netns/nexthop.h 14869F: include/net/nexthop.h 14870F: include/uapi/linux/nexthop.h 14871F: net/ipv4/nexthop.c 14872 14873NFC SUBSYSTEM 14874M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14875L: netdev@vger.kernel.org 14876S: Maintained 14877F: Documentation/devicetree/bindings/net/nfc/ 14878F: drivers/nfc/ 14879F: include/net/nfc/ 14880F: include/uapi/linux/nfc.h 14881F: net/nfc/ 14882 14883NFC VIRTUAL NCI DEVICE DRIVER 14884M: Bongsu Jeon <bongsu.jeon@samsung.com> 14885L: netdev@vger.kernel.org 14886S: Supported 14887F: drivers/nfc/virtual_ncidev.c 14888F: tools/testing/selftests/nci/ 14889 14890NFS, SUNRPC, AND LOCKD CLIENTS 14891M: Trond Myklebust <trond.myklebust@hammerspace.com> 14892M: Anna Schumaker <anna@kernel.org> 14893L: linux-nfs@vger.kernel.org 14894S: Maintained 14895W: http://client.linux-nfs.org 14896T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14897F: Documentation/filesystems/nfs/ 14898F: fs/lockd/ 14899F: fs/nfs/ 14900F: fs/nfs_common/ 14901F: include/linux/lockd/ 14902F: include/linux/nfs* 14903F: include/linux/sunrpc/ 14904F: include/uapi/linux/nfs* 14905F: include/uapi/linux/sunrpc/ 14906F: net/sunrpc/ 14907 14908NILFS2 FILESYSTEM 14909M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14910L: linux-nilfs@vger.kernel.org 14911S: Supported 14912W: https://nilfs.sourceforge.io/ 14913W: https://nilfs.osdn.jp/ 14914T: git https://github.com/konis/nilfs2.git 14915F: Documentation/filesystems/nilfs2.rst 14916F: fs/nilfs2/ 14917F: include/trace/events/nilfs2.h 14918F: include/uapi/linux/nilfs2_api.h 14919F: include/uapi/linux/nilfs2_ondisk.h 14920 14921NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14922M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14923S: Maintained 14924W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14925F: Documentation/scsi/NinjaSCSI.rst 14926F: drivers/scsi/pcmcia/nsp_* 14927 14928NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14929M: GOTO Masanori <gotom@debian.or.jp> 14930M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14931S: Maintained 14932W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14933F: Documentation/scsi/NinjaSCSI.rst 14934F: drivers/scsi/nsp32* 14935 14936NINTENDO HID DRIVER 14937M: Daniel J. Ogorchock <djogorchock@gmail.com> 14938L: linux-input@vger.kernel.org 14939S: Maintained 14940F: drivers/hid/hid-nintendo* 14941 14942NIOS2 ARCHITECTURE 14943M: Dinh Nguyen <dinguyen@kernel.org> 14944S: Maintained 14945T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14946F: arch/nios2/ 14947 14948NITRO ENCLAVES (NE) 14949M: Alexandru Ciobotaru <alcioa@amazon.com> 14950L: linux-kernel@vger.kernel.org 14951L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14952S: Supported 14953W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14954F: Documentation/virt/ne_overview.rst 14955F: drivers/virt/nitro_enclaves/ 14956F: include/linux/nitro_enclaves.h 14957F: include/uapi/linux/nitro_enclaves.h 14958F: samples/nitro_enclaves/ 14959 14960NOHZ, DYNTICKS SUPPORT 14961M: Frederic Weisbecker <frederic@kernel.org> 14962M: Thomas Gleixner <tglx@linutronix.de> 14963M: Ingo Molnar <mingo@kernel.org> 14964L: linux-kernel@vger.kernel.org 14965S: Maintained 14966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14967F: include/linux/sched/nohz.h 14968F: include/linux/tick.h 14969F: kernel/time/tick*.* 14970 14971NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14972M: Pavel Machek <pavel@ucw.cz> 14973M: Sakari Ailus <sakari.ailus@iki.fi> 14974L: linux-media@vger.kernel.org 14975S: Maintained 14976F: drivers/media/i2c/ad5820.c 14977F: drivers/media/i2c/et8ek8 14978 14979NOKIA N900 POWER SUPPLY DRIVERS 14980R: Pali Rohár <pali@kernel.org> 14981F: drivers/power/supply/bq2415x_charger.c 14982F: drivers/power/supply/bq27xxx_battery.c 14983F: drivers/power/supply/bq27xxx_battery_i2c.c 14984F: drivers/power/supply/isp1704_charger.c 14985F: drivers/power/supply/rx51_battery.c 14986F: include/linux/power/bq2415x_charger.h 14987F: include/linux/power/bq27xxx_battery.h 14988 14989NOLIBC HEADER FILE 14990M: Willy Tarreau <w@1wt.eu> 14991S: Maintained 14992T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14993F: tools/include/nolibc/ 14994F: tools/testing/selftests/nolibc/ 14995 14996NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14997M: Hans de Goede <hdegoede@redhat.com> 14998L: linux-input@vger.kernel.org 14999S: Maintained 15000F: drivers/input/touchscreen/novatek-nvt-ts.c 15001 15002NSDEPS 15003M: Matthias Maennich <maennich@google.com> 15004S: Maintained 15005F: Documentation/core-api/symbol-namespaces.rst 15006F: scripts/nsdeps 15007 15008NTB AMD DRIVER 15009M: Sanjay R Mehta <sanju.mehta@amd.com> 15010M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15011L: ntb@lists.linux.dev 15012S: Supported 15013F: drivers/ntb/hw/amd/ 15014 15015NTB DRIVER CORE 15016M: Jon Mason <jdmason@kudzu.us> 15017M: Dave Jiang <dave.jiang@intel.com> 15018M: Allen Hubbe <allenbh@gmail.com> 15019L: ntb@lists.linux.dev 15020S: Supported 15021W: https://github.com/jonmason/ntb/wiki 15022T: git https://github.com/jonmason/ntb.git 15023F: drivers/net/ntb_netdev.c 15024F: drivers/ntb/ 15025F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15026F: include/linux/ntb.h 15027F: include/linux/ntb_transport.h 15028F: tools/testing/selftests/ntb/ 15029 15030NTB IDT DRIVER 15031M: Serge Semin <fancer.lancer@gmail.com> 15032L: ntb@lists.linux.dev 15033S: Supported 15034F: drivers/ntb/hw/idt/ 15035 15036NTB INTEL DRIVER 15037M: Dave Jiang <dave.jiang@intel.com> 15038L: ntb@lists.linux.dev 15039S: Supported 15040W: https://github.com/davejiang/linux/wiki 15041T: git https://github.com/davejiang/linux.git 15042F: drivers/ntb/hw/intel/ 15043 15044NTFS FILESYSTEM 15045M: Anton Altaparmakov <anton@tuxera.com> 15046R: Namjae Jeon <linkinjeon@kernel.org> 15047L: linux-ntfs-dev@lists.sourceforge.net 15048S: Supported 15049W: http://www.tuxera.com/ 15050T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15051F: Documentation/filesystems/ntfs.rst 15052F: fs/ntfs/ 15053 15054NTFS3 FILESYSTEM 15055M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15056L: ntfs3@lists.linux.dev 15057S: Supported 15058W: http://www.paragon-software.com/ 15059T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15060F: Documentation/filesystems/ntfs3.rst 15061F: fs/ntfs3/ 15062 15063NUBUS SUBSYSTEM 15064M: Finn Thain <fthain@linux-m68k.org> 15065L: linux-m68k@lists.linux-m68k.org 15066S: Maintained 15067F: arch/*/include/asm/nubus.h 15068F: drivers/nubus/ 15069F: include/linux/nubus.h 15070F: include/uapi/linux/nubus.h 15071 15072NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15073M: Antonino Daplas <adaplas@gmail.com> 15074L: linux-fbdev@vger.kernel.org 15075S: Maintained 15076F: drivers/video/fbdev/nvidia/ 15077F: drivers/video/fbdev/riva/ 15078 15079NVIDIA WMI EC BACKLIGHT DRIVER 15080M: Daniel Dadap <ddadap@nvidia.com> 15081L: platform-driver-x86@vger.kernel.org 15082S: Supported 15083F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15084F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15085 15086NVM EXPRESS DRIVER 15087M: Keith Busch <kbusch@kernel.org> 15088M: Jens Axboe <axboe@fb.com> 15089M: Christoph Hellwig <hch@lst.de> 15090M: Sagi Grimberg <sagi@grimberg.me> 15091L: linux-nvme@lists.infradead.org 15092S: Supported 15093W: http://git.infradead.org/nvme.git 15094T: git git://git.infradead.org/nvme.git 15095F: Documentation/nvme/ 15096F: drivers/nvme/common/ 15097F: drivers/nvme/host/ 15098F: include/linux/nvme-*.h 15099F: include/linux/nvme.h 15100F: include/uapi/linux/nvme_ioctl.h 15101 15102NVM EXPRESS FABRICS AUTHENTICATION 15103M: Hannes Reinecke <hare@suse.de> 15104L: linux-nvme@lists.infradead.org 15105S: Supported 15106F: drivers/nvme/host/auth.c 15107F: drivers/nvme/target/auth.c 15108F: drivers/nvme/target/fabrics-cmd-auth.c 15109F: include/linux/nvme-auth.h 15110 15111NVM EXPRESS FC TRANSPORT DRIVERS 15112M: James Smart <james.smart@broadcom.com> 15113L: linux-nvme@lists.infradead.org 15114S: Supported 15115F: drivers/nvme/host/fc.c 15116F: drivers/nvme/target/fc.c 15117F: drivers/nvme/target/fcloop.c 15118F: include/linux/nvme-fc-driver.h 15119F: include/linux/nvme-fc.h 15120 15121NVM EXPRESS HARDWARE MONITORING SUPPORT 15122M: Guenter Roeck <linux@roeck-us.net> 15123L: linux-nvme@lists.infradead.org 15124S: Supported 15125F: drivers/nvme/host/hwmon.c 15126 15127NVM EXPRESS TARGET DRIVER 15128M: Christoph Hellwig <hch@lst.de> 15129M: Sagi Grimberg <sagi@grimberg.me> 15130M: Chaitanya Kulkarni <kch@nvidia.com> 15131L: linux-nvme@lists.infradead.org 15132S: Supported 15133W: http://git.infradead.org/nvme.git 15134T: git git://git.infradead.org/nvme.git 15135F: drivers/nvme/target/ 15136 15137NVMEM FRAMEWORK 15138M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15139S: Maintained 15140T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15141F: Documentation/ABI/stable/sysfs-bus-nvmem 15142F: Documentation/devicetree/bindings/nvmem/ 15143F: drivers/nvmem/ 15144F: include/linux/nvmem-consumer.h 15145F: include/linux/nvmem-provider.h 15146 15147NXP BLUETOOTH WIRELESS DRIVERS 15148M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15149M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15150S: Maintained 15151F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15152F: drivers/bluetooth/btnxpuart.c 15153 15154NXP C45 TJA11XX PHY DRIVER 15155M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15156L: netdev@vger.kernel.org 15157S: Maintained 15158F: drivers/net/phy/nxp-c45-tja11xx.c 15159 15160NXP FSPI DRIVER 15161M: Han Xu <han.xu@nxp.com> 15162M: Haibo Chen <haibo.chen@nxp.com> 15163R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15164L: linux-spi@vger.kernel.org 15165S: Maintained 15166F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15167F: drivers/spi/spi-nxp-fspi.c 15168 15169NXP FXAS21002C DRIVER 15170M: Rui Miguel Silva <rmfrfs@gmail.com> 15171L: linux-iio@vger.kernel.org 15172S: Maintained 15173F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15174F: drivers/iio/gyro/fxas21002c.h 15175F: drivers/iio/gyro/fxas21002c_core.c 15176F: drivers/iio/gyro/fxas21002c_i2c.c 15177F: drivers/iio/gyro/fxas21002c_spi.c 15178 15179NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15180M: Haibo Chen <haibo.chen@nxp.com> 15181L: linux-iio@vger.kernel.org 15182L: linux-imx@nxp.com 15183S: Maintained 15184F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15186F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15187F: drivers/iio/adc/imx7d_adc.c 15188F: drivers/iio/adc/imx93_adc.c 15189F: drivers/iio/adc/vf610_adc.c 15190 15191NXP i.MX 8M ISI DRIVER 15192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15193L: linux-media@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15196F: drivers/media/platform/nxp/imx8-isi/ 15197 15198NXP i.MX 8MP DW100 V4L2 DRIVER 15199M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15200L: linux-media@vger.kernel.org 15201S: Maintained 15202F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15203F: Documentation/userspace-api/media/drivers/dw100.rst 15204F: drivers/media/platform/nxp/dw100/ 15205F: include/uapi/linux/dw100.h 15206 15207NXP i.MX 8MQ DCSS DRIVER 15208M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15209R: Lucas Stach <l.stach@pengutronix.de> 15210L: dri-devel@lists.freedesktop.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15213F: drivers/gpu/drm/imx/dcss/ 15214 15215NXP i.MX 8QXP ADC DRIVER 15216M: Cai Huoqing <cai.huoqing@linux.dev> 15217M: Haibo Chen <haibo.chen@nxp.com> 15218L: linux-imx@nxp.com 15219L: linux-iio@vger.kernel.org 15220S: Maintained 15221F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15222F: drivers/iio/adc/imx8qxp-adc.c 15223 15224NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15225M: Mirela Rabulea <mirela.rabulea@nxp.com> 15226R: NXP Linux Team <linux-imx@nxp.com> 15227L: linux-media@vger.kernel.org 15228S: Maintained 15229F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15230F: drivers/media/platform/nxp/imx-jpeg 15231 15232NXP i.MX CLOCK DRIVERS 15233M: Abel Vesa <abelvesa@kernel.org> 15234R: Peng Fan <peng.fan@nxp.com> 15235L: linux-clk@vger.kernel.org 15236L: linux-imx@nxp.com 15237S: Maintained 15238T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15239F: Documentation/devicetree/bindings/clock/imx* 15240F: drivers/clk/imx/ 15241F: include/dt-bindings/clock/imx* 15242 15243NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15244M: Jagan Teki <jagan@amarulasolutions.com> 15245S: Maintained 15246F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15247F: drivers/regulator/pf8x00-regulator.c 15248 15249NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15250M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15251L: linux-kernel@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15254F: drivers/extcon/extcon-ptn5150.c 15255 15256NXP SGTL5000 DRIVER 15257M: Fabio Estevam <festevam@gmail.com> 15258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15259S: Maintained 15260F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15261F: sound/soc/codecs/sgtl5000* 15262 15263NXP SJA1105 ETHERNET SWITCH DRIVER 15264M: Vladimir Oltean <olteanv@gmail.com> 15265L: linux-kernel@vger.kernel.org 15266S: Maintained 15267F: drivers/net/dsa/sja1105 15268F: drivers/net/pcs/pcs-xpcs-nxp.c 15269 15270NXP TDA998X DRM DRIVER 15271M: Russell King <linux@armlinux.org.uk> 15272S: Maintained 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15274T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15275F: drivers/gpu/drm/i2c/tda998x_drv.c 15276F: include/drm/i2c/tda998x.h 15277F: include/dt-bindings/display/tda998x.h 15278K: "nxp,tda998x" 15279 15280NXP TFA9879 DRIVER 15281M: Peter Rosin <peda@axentia.se> 15282L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15283S: Maintained 15284F: Documentation/devicetree/bindings/sound/tfa9879.txt 15285F: sound/soc/codecs/tfa9879* 15286 15287NXP-NCI NFC DRIVER 15288S: Orphan 15289F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15290F: drivers/nfc/nxp-nci 15291 15292NXP/Goodix TFA989X (TFA1) DRIVER 15293M: Stephan Gerhold <stephan@gerhold.net> 15294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15295S: Maintained 15296F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15297F: sound/soc/codecs/tfa989x.c 15298 15299NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15300M: Jonas Malaco <jonas@protocubo.io> 15301L: linux-hwmon@vger.kernel.org 15302S: Maintained 15303F: Documentation/hwmon/nzxt-kraken2.rst 15304F: drivers/hwmon/nzxt-kraken2.c 15305 15306NZXT-SMART2 HARDWARE MONITORING DRIVER 15307M: Aleksandr Mezin <mezin.alexander@gmail.com> 15308L: linux-hwmon@vger.kernel.org 15309S: Maintained 15310F: Documentation/hwmon/nzxt-smart2.rst 15311F: drivers/hwmon/nzxt-smart2.c 15312 15313OBJAGG 15314M: Jiri Pirko <jiri@resnulli.us> 15315L: netdev@vger.kernel.org 15316S: Supported 15317F: include/linux/objagg.h 15318F: lib/objagg.c 15319F: lib/test_objagg.c 15320 15321OBJTOOL 15322M: Josh Poimboeuf <jpoimboe@kernel.org> 15323M: Peter Zijlstra <peterz@infradead.org> 15324S: Supported 15325F: include/linux/objtool*.h 15326F: tools/objtool/ 15327 15328OCELOT ETHERNET SWITCH DRIVER 15329M: Vladimir Oltean <vladimir.oltean@nxp.com> 15330M: Claudiu Manoil <claudiu.manoil@nxp.com> 15331M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15332M: UNGLinuxDriver@microchip.com 15333L: netdev@vger.kernel.org 15334S: Supported 15335F: drivers/net/dsa/ocelot/* 15336F: drivers/net/ethernet/mscc/ 15337F: include/soc/mscc/ocelot* 15338F: net/dsa/tag_ocelot.c 15339F: net/dsa/tag_ocelot_8021q.c 15340F: tools/testing/selftests/drivers/net/ocelot/* 15341 15342OCELOT EXTERNAL SWITCH CONTROL 15343M: Colin Foster <colin.foster@in-advantage.com> 15344S: Supported 15345F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15346F: drivers/mfd/ocelot* 15347F: drivers/net/dsa/ocelot/ocelot_ext.c 15348F: include/linux/mfd/ocelot.h 15349 15350OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15351M: Frederic Barrat <fbarrat@linux.ibm.com> 15352M: Andrew Donnellan <ajd@linux.ibm.com> 15353L: linuxppc-dev@lists.ozlabs.org 15354S: Supported 15355F: Documentation/userspace-api/accelerators/ocxl.rst 15356F: arch/powerpc/include/asm/pnv-ocxl.h 15357F: arch/powerpc/platforms/powernv/ocxl.c 15358F: drivers/misc/ocxl/ 15359F: include/misc/ocxl* 15360F: include/uapi/misc/ocxl.h 15361 15362OMAP AUDIO SUPPORT 15363M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15364M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15366L: linux-omap@vger.kernel.org 15367S: Maintained 15368F: sound/soc/ti/n810.c 15369F: sound/soc/ti/omap* 15370F: sound/soc/ti/rx51.c 15371F: sound/soc/ti/sdma-pcm.* 15372 15373OMAP CLOCK FRAMEWORK SUPPORT 15374M: Paul Walmsley <paul@pwsan.com> 15375L: linux-omap@vger.kernel.org 15376S: Maintained 15377F: arch/arm/*omap*/*clock* 15378 15379OMAP DEVICE TREE SUPPORT 15380M: Benoît Cousson <bcousson@baylibre.com> 15381M: Tony Lindgren <tony@atomide.com> 15382L: linux-omap@vger.kernel.org 15383L: devicetree@vger.kernel.org 15384S: Maintained 15385F: arch/arm/boot/dts/ti/omap/ 15386 15387OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15388L: linux-omap@vger.kernel.org 15389L: linux-fbdev@vger.kernel.org 15390S: Orphan 15391F: Documentation/arch/arm/omap/dss.rst 15392F: drivers/video/fbdev/omap2/ 15393 15394OMAP FRAMEBUFFER SUPPORT 15395L: linux-fbdev@vger.kernel.org 15396L: linux-omap@vger.kernel.org 15397S: Orphan 15398F: drivers/video/fbdev/omap/ 15399 15400OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15401M: Roger Quadros <rogerq@kernel.org> 15402M: Tony Lindgren <tony@atomide.com> 15403L: linux-omap@vger.kernel.org 15404S: Maintained 15405F: arch/arm/mach-omap2/*gpmc* 15406F: drivers/memory/omap-gpmc.c 15407 15408OMAP GPIO DRIVER 15409M: Grygorii Strashko <grygorii.strashko@ti.com> 15410M: Santosh Shilimkar <ssantosh@kernel.org> 15411M: Kevin Hilman <khilman@kernel.org> 15412L: linux-omap@vger.kernel.org 15413S: Maintained 15414F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15415F: drivers/gpio/gpio-omap.c 15416 15417OMAP HARDWARE SPINLOCK SUPPORT 15418M: Ohad Ben-Cohen <ohad@wizery.com> 15419L: linux-omap@vger.kernel.org 15420S: Maintained 15421F: drivers/hwspinlock/omap_hwspinlock.c 15422 15423OMAP HS MMC SUPPORT 15424L: linux-mmc@vger.kernel.org 15425L: linux-omap@vger.kernel.org 15426S: Orphan 15427F: drivers/mmc/host/omap_hsmmc.c 15428 15429OMAP HWMOD DATA 15430M: Paul Walmsley <paul@pwsan.com> 15431L: linux-omap@vger.kernel.org 15432S: Maintained 15433F: arch/arm/mach-omap2/omap_hwmod*data* 15434 15435OMAP HWMOD SUPPORT 15436M: Benoît Cousson <bcousson@baylibre.com> 15437M: Paul Walmsley <paul@pwsan.com> 15438L: linux-omap@vger.kernel.org 15439S: Maintained 15440F: arch/arm/mach-omap2/omap_hwmod.* 15441 15442OMAP I2C DRIVER 15443M: Vignesh R <vigneshr@ti.com> 15444L: linux-omap@vger.kernel.org 15445L: linux-i2c@vger.kernel.org 15446S: Maintained 15447F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15448F: drivers/i2c/busses/i2c-omap.c 15449 15450OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15452L: linux-media@vger.kernel.org 15453S: Maintained 15454F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15455F: drivers/media/platform/ti/omap3isp/ 15456F: drivers/staging/media/omap4iss/ 15457 15458OMAP MMC SUPPORT 15459M: Aaro Koskinen <aaro.koskinen@iki.fi> 15460L: linux-omap@vger.kernel.org 15461S: Odd Fixes 15462F: drivers/mmc/host/omap.c 15463 15464OMAP POWER MANAGEMENT SUPPORT 15465M: Kevin Hilman <khilman@kernel.org> 15466L: linux-omap@vger.kernel.org 15467S: Maintained 15468F: arch/arm/*omap*/*pm* 15469F: drivers/cpufreq/omap-cpufreq.c 15470 15471OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15472M: Paul Walmsley <paul@pwsan.com> 15473L: linux-omap@vger.kernel.org 15474S: Maintained 15475F: arch/arm/mach-omap2/prm* 15476 15477OMAP RANDOM NUMBER GENERATOR SUPPORT 15478M: Deepak Saxena <dsaxena@plexity.net> 15479S: Maintained 15480F: drivers/char/hw_random/omap-rng.c 15481 15482OMAP USB SUPPORT 15483L: linux-usb@vger.kernel.org 15484L: linux-omap@vger.kernel.org 15485S: Orphan 15486F: arch/arm/*omap*/usb* 15487F: drivers/usb/*/*omap* 15488 15489OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15490M: Mark Jackson <mpfj@newflow.co.uk> 15491L: linux-omap@vger.kernel.org 15492S: Maintained 15493F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15494 15495OMAP1 SUPPORT 15496M: Aaro Koskinen <aaro.koskinen@iki.fi> 15497M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15498M: Tony Lindgren <tony@atomide.com> 15499L: linux-omap@vger.kernel.org 15500S: Maintained 15501Q: http://patchwork.kernel.org/project/linux-omap/list/ 15502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15503F: arch/arm/configs/omap1_defconfig 15504F: arch/arm/mach-omap1/ 15505F: drivers/i2c/busses/i2c-omap.c 15506F: include/linux/platform_data/ams-delta-fiq.h 15507F: include/linux/platform_data/i2c-omap.h 15508 15509OMAP2+ SUPPORT 15510M: Tony Lindgren <tony@atomide.com> 15511L: linux-omap@vger.kernel.org 15512S: Maintained 15513W: http://www.muru.com/linux/omap/ 15514W: http://linux.omap.com/ 15515Q: http://patchwork.kernel.org/project/linux-omap/list/ 15516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15517F: arch/arm/configs/omap2plus_defconfig 15518F: arch/arm/mach-omap2/ 15519F: drivers/bus/ti-sysc.c 15520F: drivers/gpio/gpio-tps65219.c 15521F: drivers/i2c/busses/i2c-omap.c 15522F: drivers/irqchip/irq-omap-intc.c 15523F: drivers/mfd/*omap*.c 15524F: drivers/mfd/menelaus.c 15525F: drivers/mfd/palmas.c 15526F: drivers/mfd/tps65217.c 15527F: drivers/mfd/tps65218.c 15528F: drivers/mfd/tps65219.c 15529F: drivers/mfd/tps65910.c 15530F: drivers/mfd/twl-core.[ch] 15531F: drivers/mfd/twl4030*.c 15532F: drivers/mfd/twl6030*.c 15533F: drivers/mfd/twl6040*.c 15534F: drivers/regulator/palmas-regulator*.c 15535F: drivers/regulator/pbias-regulator.c 15536F: drivers/regulator/tps65217-regulator.c 15537F: drivers/regulator/tps65218-regulator.c 15538F: drivers/regulator/tps65219-regulator.c 15539F: drivers/regulator/tps65910-regulator.c 15540F: drivers/regulator/twl-regulator.c 15541F: drivers/regulator/twl6030-regulator.c 15542F: include/linux/platform_data/i2c-omap.h 15543F: include/linux/platform_data/ti-sysc.h 15544 15545OMFS FILESYSTEM 15546M: Bob Copeland <me@bobcopeland.com> 15547L: linux-karma-devel@lists.sourceforge.net 15548S: Maintained 15549F: Documentation/filesystems/omfs.rst 15550F: fs/omfs/ 15551 15552OMNIVISION OG01A1B SENSOR DRIVER 15553M: Shawn Tu <shawnx.tu@intel.com> 15554L: linux-media@vger.kernel.org 15555S: Maintained 15556F: drivers/media/i2c/og01a1b.c 15557 15558OMNIVISION OV01A10 SENSOR DRIVER 15559M: Bingbu Cao <bingbu.cao@intel.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: drivers/media/i2c/ov01a10.c 15564 15565OMNIVISION OV02A10 SENSOR DRIVER 15566M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15567L: linux-media@vger.kernel.org 15568S: Maintained 15569T: git git://linuxtv.org/media_tree.git 15570F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15571F: drivers/media/i2c/ov02a10.c 15572 15573OMNIVISION OV08D10 SENSOR DRIVER 15574M: Jimmy Su <jimmy.su@intel.com> 15575L: linux-media@vger.kernel.org 15576S: Maintained 15577T: git git://linuxtv.org/media_tree.git 15578F: drivers/media/i2c/ov08d10.c 15579 15580OMNIVISION OV08X40 SENSOR DRIVER 15581M: Jason Chen <jason.z.chen@intel.com> 15582L: linux-media@vger.kernel.org 15583S: Maintained 15584T: git git://linuxtv.org/media_tree.git 15585F: drivers/media/i2c/ov08x40.c 15586 15587OMNIVISION OV13858 SENSOR DRIVER 15588M: Sakari Ailus <sakari.ailus@linux.intel.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: drivers/media/i2c/ov13858.c 15593 15594OMNIVISION OV13B10 SENSOR DRIVER 15595M: Arec Kao <arec.kao@intel.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: drivers/media/i2c/ov13b10.c 15600 15601OMNIVISION OV2680 SENSOR DRIVER 15602M: Rui Miguel Silva <rmfrfs@gmail.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15607F: drivers/media/i2c/ov2680.c 15608 15609OMNIVISION OV2685 SENSOR DRIVER 15610M: Shunqian Zheng <zhengsq@rock-chips.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15615F: drivers/media/i2c/ov2685.c 15616 15617OMNIVISION OV2740 SENSOR DRIVER 15618M: Tianshu Qiu <tian.shu.qiu@intel.com> 15619R: Shawn Tu <shawnx.tu@intel.com> 15620R: Bingbu Cao <bingbu.cao@intel.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: drivers/media/i2c/ov2740.c 15625 15626OMNIVISION OV4689 SENSOR DRIVER 15627M: Mikhail Rudenko <mike.rudenko@gmail.com> 15628L: linux-media@vger.kernel.org 15629S: Maintained 15630T: git git://linuxtv.org/media_tree.git 15631F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15632F: drivers/media/i2c/ov5647.c 15633 15634OMNIVISION OV5640 SENSOR DRIVER 15635M: Steve Longerbeam <slongerbeam@gmail.com> 15636L: linux-media@vger.kernel.org 15637S: Maintained 15638T: git git://linuxtv.org/media_tree.git 15639F: drivers/media/i2c/ov5640.c 15640 15641OMNIVISION OV5647 SENSOR DRIVER 15642M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15643M: Jacopo Mondi <jacopo@jmondi.org> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646T: git git://linuxtv.org/media_tree.git 15647F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15648F: drivers/media/i2c/ov5647.c 15649 15650OMNIVISION OV5670 SENSOR DRIVER 15651M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15652L: linux-media@vger.kernel.org 15653S: Maintained 15654T: git git://linuxtv.org/media_tree.git 15655F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15656F: drivers/media/i2c/ov5670.c 15657 15658OMNIVISION OV5675 SENSOR DRIVER 15659M: Shawn Tu <shawnx.tu@intel.com> 15660L: linux-media@vger.kernel.org 15661S: Maintained 15662T: git git://linuxtv.org/media_tree.git 15663F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15664F: drivers/media/i2c/ov5675.c 15665 15666OMNIVISION OV5693 SENSOR DRIVER 15667M: Daniel Scally <djrscally@gmail.com> 15668L: linux-media@vger.kernel.org 15669S: Maintained 15670T: git git://linuxtv.org/media_tree.git 15671F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15672F: drivers/media/i2c/ov5693.c 15673 15674OMNIVISION OV5695 SENSOR DRIVER 15675M: Shunqian Zheng <zhengsq@rock-chips.com> 15676L: linux-media@vger.kernel.org 15677S: Maintained 15678T: git git://linuxtv.org/media_tree.git 15679F: drivers/media/i2c/ov5695.c 15680 15681OMNIVISION OV7670 SENSOR DRIVER 15682L: linux-media@vger.kernel.org 15683S: Orphan 15684T: git git://linuxtv.org/media_tree.git 15685F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15686F: drivers/media/i2c/ov7670.c 15687 15688OMNIVISION OV772x SENSOR DRIVER 15689M: Jacopo Mondi <jacopo@jmondi.org> 15690L: linux-media@vger.kernel.org 15691S: Odd fixes 15692T: git git://linuxtv.org/media_tree.git 15693F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15694F: drivers/media/i2c/ov772x.c 15695F: include/media/i2c/ov772x.h 15696 15697OMNIVISION OV7740 SENSOR DRIVER 15698M: Wenyou Yang <wenyou.yang@microchip.com> 15699L: linux-media@vger.kernel.org 15700S: Maintained 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15703F: drivers/media/i2c/ov7740.c 15704 15705OMNIVISION OV8856 SENSOR DRIVER 15706M: Sakari Ailus <sakari.ailus@linux.intel.com> 15707L: linux-media@vger.kernel.org 15708S: Maintained 15709T: git git://linuxtv.org/media_tree.git 15710F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15711F: drivers/media/i2c/ov8856.c 15712 15713OMNIVISION OV8858 SENSOR DRIVER 15714M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15715M: Nicholas Roth <nicholas@rothemail.net> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15720F: drivers/media/i2c/ov8858.c 15721 15722OMNIVISION OV9282 SENSOR DRIVER 15723M: Paul J. Murphy <paul.j.murphy@intel.com> 15724M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15729F: drivers/media/i2c/ov9282.c 15730 15731OMNIVISION OV9640 SENSOR DRIVER 15732M: Petr Cvek <petrcvekcz@gmail.com> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735F: drivers/media/i2c/ov9640.* 15736 15737OMNIVISION OV9650 SENSOR DRIVER 15738M: Sakari Ailus <sakari.ailus@linux.intel.com> 15739R: Akinobu Mita <akinobu.mita@gmail.com> 15740R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15741L: linux-media@vger.kernel.org 15742S: Maintained 15743T: git git://linuxtv.org/media_tree.git 15744F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15745F: drivers/media/i2c/ov9650.c 15746 15747OMNIVISION OV9734 SENSOR DRIVER 15748M: Tianshu Qiu <tian.shu.qiu@intel.com> 15749R: Bingbu Cao <bingbu.cao@intel.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: drivers/media/i2c/ov9734.c 15754 15755ONBOARD USB HUB DRIVER 15756M: Matthias Kaehlcke <mka@chromium.org> 15757L: linux-usb@vger.kernel.org 15758S: Maintained 15759F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15760F: drivers/usb/misc/onboard_usb_hub.c 15761 15762ONENAND FLASH DRIVER 15763M: Kyungmin Park <kyungmin.park@samsung.com> 15764L: linux-mtd@lists.infradead.org 15765S: Maintained 15766F: drivers/mtd/nand/onenand/ 15767F: include/linux/mtd/onenand*.h 15768 15769ONEXPLAYER FAN DRIVER 15770M: Derek John Clark <derekjohn.clark@gmail.com> 15771M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15772L: linux-hwmon@vger.kernel.org 15773S: Maintained 15774F: drivers/hwmon/oxp-sensors.c 15775 15776ONIE TLV NVMEM LAYOUT DRIVER 15777M: Miquel Raynal <miquel.raynal@bootlin.com> 15778S: Maintained 15779F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15780F: drivers/nvmem/layouts/onie-tlv.c 15781 15782ONION OMEGA2+ BOARD 15783M: Harvey Hunt <harveyhuntnexus@gmail.com> 15784L: linux-mips@vger.kernel.org 15785S: Maintained 15786F: arch/mips/boot/dts/ralink/omega2p.dts 15787 15788ONSEMI ETHERNET PHY DRIVERS 15789M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15790L: netdev@vger.kernel.org 15791S: Supported 15792W: http://www.onsemi.com 15793F: drivers/net/phy/ncn* 15794 15795OP-TEE DRIVER 15796M: Jens Wiklander <jens.wiklander@linaro.org> 15797L: op-tee@lists.trustedfirmware.org 15798S: Maintained 15799F: Documentation/ABI/testing/sysfs-bus-optee-devices 15800F: drivers/tee/optee/ 15801 15802OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15803M: Sumit Garg <sumit.garg@linaro.org> 15804L: op-tee@lists.trustedfirmware.org 15805S: Maintained 15806F: drivers/char/hw_random/optee-rng.c 15807 15808OP-TEE RTC DRIVER 15809M: Clément Léger <clement.leger@bootlin.com> 15810L: linux-rtc@vger.kernel.org 15811S: Maintained 15812F: drivers/rtc/rtc-optee.c 15813 15814OPA-VNIC DRIVER 15815M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15816L: linux-rdma@vger.kernel.org 15817S: Supported 15818F: drivers/infiniband/ulp/opa_vnic 15819 15820OPEN FIRMWARE AND FLATTENED DEVICE TREE 15821M: Rob Herring <robh+dt@kernel.org> 15822M: Frank Rowand <frowand.list@gmail.com> 15823L: devicetree@vger.kernel.org 15824S: Maintained 15825W: http://www.devicetree.org/ 15826C: irc://irc.libera.chat/devicetree 15827T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15828F: Documentation/ABI/testing/sysfs-firmware-ofw 15829F: drivers/of/ 15830F: include/linux/of*.h 15831F: scripts/dtc/ 15832K: of_overlay_notifier_ 15833K: of_overlay_fdt_apply 15834K: of_overlay_remove 15835 15836OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15837M: Rob Herring <robh+dt@kernel.org> 15838M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15839M: Conor Dooley <conor+dt@kernel.org> 15840L: devicetree@vger.kernel.org 15841S: Maintained 15842Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15843C: irc://irc.libera.chat/devicetree 15844T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15845F: Documentation/devicetree/ 15846F: arch/*/boot/dts/ 15847F: include/dt-bindings/ 15848 15849OPENCOMPUTE PTP CLOCK DRIVER 15850M: Jonathan Lemon <jonathan.lemon@gmail.com> 15851M: Vadim Fedorenko <vadfed@fb.com> 15852L: netdev@vger.kernel.org 15853S: Maintained 15854F: drivers/ptp/ptp_ocp.c 15855 15856OPENCORES I2C BUS DRIVER 15857M: Peter Korsgaard <peter@korsgaard.com> 15858M: Andrew Lunn <andrew@lunn.ch> 15859L: linux-i2c@vger.kernel.org 15860S: Maintained 15861F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15862F: Documentation/i2c/busses/i2c-ocores.rst 15863F: drivers/i2c/busses/i2c-ocores.c 15864F: include/linux/platform_data/i2c-ocores.h 15865 15866OPENRISC ARCHITECTURE 15867M: Jonas Bonn <jonas@southpole.se> 15868M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15869M: Stafford Horne <shorne@gmail.com> 15870L: linux-openrisc@vger.kernel.org 15871S: Maintained 15872W: http://openrisc.io 15873T: git https://github.com/openrisc/linux.git 15874F: Documentation/arch/openrisc/ 15875F: Documentation/devicetree/bindings/openrisc/ 15876F: arch/openrisc/ 15877F: drivers/irqchip/irq-ompic.c 15878F: drivers/irqchip/irq-or1k-* 15879 15880OPENVSWITCH 15881M: Pravin B Shelar <pshelar@ovn.org> 15882L: netdev@vger.kernel.org 15883L: dev@openvswitch.org 15884S: Maintained 15885W: http://openvswitch.org 15886F: include/uapi/linux/openvswitch.h 15887F: net/openvswitch/ 15888F: tools/testing/selftests/net/openvswitch/ 15889 15890OPERATING PERFORMANCE POINTS (OPP) 15891M: Viresh Kumar <vireshk@kernel.org> 15892M: Nishanth Menon <nm@ti.com> 15893M: Stephen Boyd <sboyd@kernel.org> 15894L: linux-pm@vger.kernel.org 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15897F: Documentation/devicetree/bindings/opp/ 15898F: Documentation/power/opp.rst 15899F: drivers/opp/ 15900F: include/linux/pm_opp.h 15901 15902OPL4 DRIVER 15903M: Clemens Ladisch <clemens@ladisch.de> 15904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15907F: sound/drivers/opl4/ 15908 15909ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15910M: Mark Fasheh <mark@fasheh.com> 15911M: Joel Becker <jlbec@evilplan.org> 15912M: Joseph Qi <joseph.qi@linux.alibaba.com> 15913L: ocfs2-devel@lists.linux.dev 15914S: Supported 15915W: http://ocfs2.wiki.kernel.org 15916F: Documentation/filesystems/dlmfs.rst 15917F: Documentation/filesystems/ocfs2.rst 15918F: fs/ocfs2/ 15919 15920ORANGEFS FILESYSTEM 15921M: Mike Marshall <hubcap@omnibond.com> 15922R: Martin Brandenburg <martin@omnibond.com> 15923L: devel@lists.orangefs.org 15924S: Supported 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15926F: Documentation/filesystems/orangefs.rst 15927F: fs/orangefs/ 15928 15929ORINOCO DRIVER 15930L: linux-wireless@vger.kernel.org 15931S: Orphan 15932W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15933W: http://www.nongnu.org/orinoco/ 15934F: drivers/net/wireless/intersil/orinoco/ 15935 15936OV2659 OMNIVISION SENSOR DRIVER 15937M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15938L: linux-media@vger.kernel.org 15939S: Maintained 15940W: https://linuxtv.org 15941Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15942T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15943F: drivers/media/i2c/ov2659.c 15944F: include/media/i2c/ov2659.h 15945 15946OVERLAY FILESYSTEM 15947M: Miklos Szeredi <miklos@szeredi.hu> 15948M: Amir Goldstein <amir73il@gmail.com> 15949L: linux-unionfs@vger.kernel.org 15950S: Supported 15951T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15952F: Documentation/filesystems/overlayfs.rst 15953F: fs/overlayfs/ 15954 15955P54 WIRELESS DRIVER 15956M: Christian Lamparter <chunkeey@googlemail.com> 15957L: linux-wireless@vger.kernel.org 15958S: Maintained 15959W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15960F: drivers/net/wireless/intersil/p54/ 15961 15962PACKET SOCKETS 15963M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15964S: Maintained 15965F: include/uapi/linux/if_packet.h 15966F: net/packet/af_packet.c 15967 15968PACKING 15969M: Vladimir Oltean <olteanv@gmail.com> 15970L: netdev@vger.kernel.org 15971S: Supported 15972F: Documentation/core-api/packing.rst 15973F: include/linux/packing.h 15974F: lib/packing.c 15975 15976PADATA PARALLEL EXECUTION MECHANISM 15977M: Steffen Klassert <steffen.klassert@secunet.com> 15978M: Daniel Jordan <daniel.m.jordan@oracle.com> 15979L: linux-crypto@vger.kernel.org 15980L: linux-kernel@vger.kernel.org 15981S: Maintained 15982F: Documentation/core-api/padata.rst 15983F: include/linux/padata.h 15984F: kernel/padata.c 15985 15986PAGE CACHE 15987M: Matthew Wilcox (Oracle) <willy@infradead.org> 15988L: linux-fsdevel@vger.kernel.org 15989S: Supported 15990T: git git://git.infradead.org/users/willy/pagecache.git 15991F: Documentation/filesystems/locking.rst 15992F: Documentation/filesystems/vfs.rst 15993F: include/linux/pagemap.h 15994F: mm/filemap.c 15995F: mm/page-writeback.c 15996F: mm/readahead.c 15997F: mm/truncate.c 15998 15999PAGE POOL 16000M: Jesper Dangaard Brouer <hawk@kernel.org> 16001M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16002L: netdev@vger.kernel.org 16003S: Supported 16004F: Documentation/networking/page_pool.rst 16005F: include/net/page_pool.h 16006F: include/trace/events/page_pool.h 16007F: net/core/page_pool.c 16008 16009PAGE TABLE CHECK 16010M: Pasha Tatashin <pasha.tatashin@soleen.com> 16011M: Andrew Morton <akpm@linux-foundation.org> 16012L: linux-mm@kvack.org 16013S: Maintained 16014F: Documentation/mm/page_table_check.rst 16015F: include/linux/page_table_check.h 16016F: mm/page_table_check.c 16017 16018PANASONIC LAPTOP ACPI EXTRAS DRIVER 16019M: Kenneth Chan <kenneth.t.chan@gmail.com> 16020L: platform-driver-x86@vger.kernel.org 16021S: Maintained 16022F: drivers/platform/x86/panasonic-laptop.c 16023 16024PARALLAX PING IIO SENSOR DRIVER 16025M: Andreas Klinger <ak@it-klinger.de> 16026L: linux-iio@vger.kernel.org 16027S: Maintained 16028F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16029F: drivers/iio/proximity/ping.c 16030 16031PARALLEL LCD/KEYPAD PANEL DRIVER 16032M: Willy Tarreau <willy@haproxy.com> 16033M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16034S: Odd Fixes 16035F: Documentation/admin-guide/lcd-panel-cgram.rst 16036F: drivers/auxdisplay/panel.c 16037 16038PARALLEL PORT SUBSYSTEM 16039M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16040M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16041L: linux-parport@lists.infradead.org (subscribers-only) 16042S: Maintained 16043F: Documentation/driver-api/parport*.rst 16044F: drivers/char/ppdev.c 16045F: drivers/parport/ 16046F: include/linux/parport*.h 16047F: include/uapi/linux/ppdev.h 16048 16049PARAVIRT_OPS INTERFACE 16050M: Juergen Gross <jgross@suse.com> 16051R: Ajay Kaher <akaher@vmware.com> 16052R: Alexey Makhalov <amakhalov@vmware.com> 16053R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16054L: virtualization@lists.linux-foundation.org 16055L: x86@kernel.org 16056S: Supported 16057T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16058F: Documentation/virt/paravirt_ops.rst 16059F: arch/*/include/asm/paravirt*.h 16060F: arch/*/kernel/paravirt* 16061F: include/linux/hypervisor.h 16062 16063PARISC ARCHITECTURE 16064M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16065M: Helge Deller <deller@gmx.de> 16066L: linux-parisc@vger.kernel.org 16067S: Maintained 16068W: https://parisc.wiki.kernel.org 16069Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16072F: Documentation/arch/parisc/ 16073F: arch/parisc/ 16074F: drivers/char/agp/parisc-agp.c 16075F: drivers/input/misc/hp_sdc_rtc.c 16076F: drivers/input/serio/gscps2.c 16077F: drivers/input/serio/hp_sdc* 16078F: drivers/parisc/ 16079F: drivers/parport/parport_gsc.* 16080F: drivers/tty/serial/8250/8250_parisc.c 16081F: drivers/video/console/sti* 16082F: drivers/video/fbdev/sti* 16083F: drivers/video/logo/logo_parisc* 16084F: include/linux/hp_sdc.h 16085 16086PARMAN 16087M: Jiri Pirko <jiri@resnulli.us> 16088L: netdev@vger.kernel.org 16089S: Supported 16090F: include/linux/parman.h 16091F: lib/parman.c 16092F: lib/test_parman.c 16093 16094PC ENGINES APU BOARD DRIVER 16095M: Enrico Weigelt, metux IT consult <info@metux.net> 16096S: Maintained 16097F: drivers/platform/x86/pcengines-apuv2.c 16098 16099PC87360 HARDWARE MONITORING DRIVER 16100M: Jim Cromie <jim.cromie@gmail.com> 16101L: linux-hwmon@vger.kernel.org 16102S: Maintained 16103F: Documentation/hwmon/pc87360.rst 16104F: drivers/hwmon/pc87360.c 16105 16106PC8736x GPIO DRIVER 16107M: Jim Cromie <jim.cromie@gmail.com> 16108S: Maintained 16109F: drivers/char/pc8736x_gpio.c 16110 16111PC87427 HARDWARE MONITORING DRIVER 16112M: Jean Delvare <jdelvare@suse.com> 16113L: linux-hwmon@vger.kernel.org 16114S: Maintained 16115F: Documentation/hwmon/pc87427.rst 16116F: drivers/hwmon/pc87427.c 16117 16118PCA9532 LED DRIVER 16119M: Riku Voipio <riku.voipio@iki.fi> 16120S: Maintained 16121F: drivers/leds/leds-pca9532.c 16122F: include/linux/leds-pca9532.h 16123 16124PCA9541 I2C BUS MASTER SELECTOR DRIVER 16125M: Guenter Roeck <linux@roeck-us.net> 16126L: linux-i2c@vger.kernel.org 16127S: Maintained 16128F: drivers/i2c/muxes/i2c-mux-pca9541.c 16129 16130PCDP - PRIMARY CONSOLE AND DEBUG PORT 16131M: Khalid Aziz <khalid@gonehiking.org> 16132S: Maintained 16133F: drivers/firmware/pcdp.* 16134 16135PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16136M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16137M: Pali Rohár <pali@kernel.org> 16138L: linux-pci@vger.kernel.org 16139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16140S: Maintained 16141F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16142F: drivers/pci/controller/pci-aardvark.c 16143 16144PCI DRIVER FOR ALTERA PCIE IP 16145M: Joyce Ooi <joyce.ooi@intel.com> 16146L: linux-pci@vger.kernel.org 16147S: Supported 16148F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16149F: drivers/pci/controller/pcie-altera.c 16150 16151PCI DRIVER FOR APPLIEDMICRO XGENE 16152M: Toan Le <toan@os.amperecomputing.com> 16153L: linux-pci@vger.kernel.org 16154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16155S: Maintained 16156F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16157F: drivers/pci/controller/pci-xgene.c 16158 16159PCI DRIVER FOR ARM VERSATILE PLATFORM 16160M: Rob Herring <robh@kernel.org> 16161L: linux-pci@vger.kernel.org 16162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16163S: Maintained 16164F: Documentation/devicetree/bindings/pci/versatile.yaml 16165F: drivers/pci/controller/pci-versatile.c 16166 16167PCI DRIVER FOR ARMADA 8K 16168M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16169L: linux-pci@vger.kernel.org 16170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16171S: Maintained 16172F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16173F: drivers/pci/controller/dwc/pcie-armada8k.c 16174 16175PCI DRIVER FOR CADENCE PCIE IP 16176M: Tom Joseph <tjoseph@cadence.com> 16177L: linux-pci@vger.kernel.org 16178S: Maintained 16179F: Documentation/devicetree/bindings/pci/cdns,* 16180F: drivers/pci/controller/cadence/ 16181 16182PCI DRIVER FOR FREESCALE LAYERSCAPE 16183M: Minghuan Lian <minghuan.Lian@nxp.com> 16184M: Mingkai Hu <mingkai.hu@nxp.com> 16185M: Roy Zang <roy.zang@nxp.com> 16186L: linuxppc-dev@lists.ozlabs.org 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: drivers/pci/controller/dwc/*layerscape* 16191 16192PCI DRIVER FOR FU740 16193M: Paul Walmsley <paul.walmsley@sifive.com> 16194M: Greentime Hu <greentime.hu@sifive.com> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16198F: drivers/pci/controller/dwc/pcie-fu740.c 16199 16200PCI DRIVER FOR GENERIC OF HOSTS 16201M: Will Deacon <will@kernel.org> 16202L: linux-pci@vger.kernel.org 16203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16204S: Maintained 16205F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16206F: drivers/pci/controller/pci-host-common.c 16207F: drivers/pci/controller/pci-host-generic.c 16208 16209PCI DRIVER FOR IMX6 16210M: Richard Zhu <hongxing.zhu@nxp.com> 16211M: Lucas Stach <l.stach@pengutronix.de> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16218F: drivers/pci/controller/dwc/*imx6* 16219 16220PCI DRIVER FOR INTEL IXP4XX 16221M: Linus Walleij <linus.walleij@linaro.org> 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16224F: drivers/pci/controller/pci-ixp4xx.c 16225 16226PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16227M: Nirmal Patel <nirmal.patel@linux.intel.com> 16228R: Jonathan Derrick <jonathan.derrick@linux.dev> 16229L: linux-pci@vger.kernel.org 16230S: Supported 16231F: drivers/pci/controller/vmd.c 16232 16233PCI DRIVER FOR MICROSEMI SWITCHTEC 16234M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16235M: Logan Gunthorpe <logang@deltatee.com> 16236L: linux-pci@vger.kernel.org 16237S: Maintained 16238F: Documentation/ABI/testing/sysfs-class-switchtec 16239F: Documentation/driver-api/switchtec.rst 16240F: drivers/ntb/hw/mscc/ 16241F: drivers/pci/switch/switchtec* 16242F: include/linux/switchtec.h 16243F: include/uapi/linux/switchtec_ioctl.h 16244 16245PCI DRIVER FOR MOBIVEIL PCIE IP 16246M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16247M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16248L: linux-pci@vger.kernel.org 16249S: Supported 16250F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16251F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16252 16253PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16254M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16255M: Pali Rohár <pali@kernel.org> 16256L: linux-pci@vger.kernel.org 16257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16258S: Maintained 16259F: drivers/pci/controller/*mvebu* 16260 16261PCI DRIVER FOR NVIDIA TEGRA 16262M: Thierry Reding <thierry.reding@gmail.com> 16263L: linux-tegra@vger.kernel.org 16264L: linux-pci@vger.kernel.org 16265S: Supported 16266F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16267F: drivers/pci/controller/pci-tegra.c 16268 16269PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16270M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16271L: linux-pci@vger.kernel.org 16272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16273S: Maintained 16274F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16275F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16276 16277PCI DRIVER FOR RENESAS R-CAR 16278M: Marek Vasut <marek.vasut+renesas@gmail.com> 16279M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16280L: linux-pci@vger.kernel.org 16281L: linux-renesas-soc@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/*rcar* 16284F: drivers/pci/controller/*rcar* 16285 16286PCI DRIVER FOR SAMSUNG EXYNOS 16287M: Jingoo Han <jingoohan1@gmail.com> 16288L: linux-pci@vger.kernel.org 16289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16290L: linux-samsung-soc@vger.kernel.org 16291S: Maintained 16292F: drivers/pci/controller/dwc/pci-exynos.c 16293 16294PCI DRIVER FOR SYNOPSYS DESIGNWARE 16295M: Jingoo Han <jingoohan1@gmail.com> 16296M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16297L: linux-pci@vger.kernel.org 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16301F: drivers/pci/controller/dwc/*designware* 16302 16303PCI DRIVER FOR TI DRA7XX/J721E 16304M: Vignesh Raghavendra <vigneshr@ti.com> 16305L: linux-omap@vger.kernel.org 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308S: Supported 16309F: Documentation/devicetree/bindings/pci/ti-pci.txt 16310F: drivers/pci/controller/cadence/pci-j721e.c 16311F: drivers/pci/controller/dwc/pci-dra7xx.c 16312 16313PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16314M: Linus Walleij <linus.walleij@linaro.org> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16318F: drivers/pci/controller/pci-v3-semi.c 16319 16320PCI DRIVER FOR XILINX VERSAL CPM 16321M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16322M: Michal Simek <michal.simek@amd.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16326F: drivers/pci/controller/pcie-xilinx-cpm.c 16327 16328PCI ENDPOINT SUBSYSTEM 16329M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16330M: Krzysztof Wilczyński <kw@linux.com> 16331R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16332R: Kishon Vijay Abraham I <kishon@kernel.org> 16333L: linux-pci@vger.kernel.org 16334S: Supported 16335Q: https://patchwork.kernel.org/project/linux-pci/list/ 16336B: https://bugzilla.kernel.org 16337C: irc://irc.oftc.net/linux-pci 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16339F: Documentation/PCI/endpoint/* 16340F: Documentation/misc-devices/pci-endpoint-test.rst 16341F: drivers/misc/pci_endpoint_test.c 16342F: drivers/pci/endpoint/ 16343F: tools/pci/ 16344 16345PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16346M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16347R: Oliver O'Halloran <oohall@gmail.com> 16348L: linuxppc-dev@lists.ozlabs.org 16349S: Supported 16350F: Documentation/PCI/pci-error-recovery.rst 16351F: Documentation/powerpc/eeh-pci-error-recovery.rst 16352F: arch/powerpc/include/*/eeh*.h 16353F: arch/powerpc/kernel/eeh*.c 16354F: arch/powerpc/platforms/*/eeh*.c 16355F: drivers/pci/pcie/aer.c 16356F: drivers/pci/pcie/dpc.c 16357F: drivers/pci/pcie/err.c 16358 16359PCI ERROR RECOVERY 16360M: Linas Vepstas <linasvepstas@gmail.com> 16361L: linux-pci@vger.kernel.org 16362S: Supported 16363F: Documentation/PCI/pci-error-recovery.rst 16364 16365PCI MSI DRIVER FOR ALTERA MSI IP 16366M: Joyce Ooi <joyce.ooi@intel.com> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16370F: drivers/pci/controller/pcie-altera-msi.c 16371 16372PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16373M: Toan Le <toan@os.amperecomputing.com> 16374L: linux-pci@vger.kernel.org 16375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16376S: Maintained 16377F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16378F: drivers/pci/controller/pci-xgene-msi.c 16379 16380PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16382M: Krzysztof Wilczyński <kw@linux.com> 16383R: Rob Herring <robh@kernel.org> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386Q: https://patchwork.kernel.org/project/linux-pci/list/ 16387B: https://bugzilla.kernel.org 16388C: irc://irc.oftc.net/linux-pci 16389T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16390F: Documentation/devicetree/bindings/pci/ 16391F: drivers/pci/controller/ 16392F: drivers/pci/pci-bridge-emul.c 16393F: drivers/pci/pci-bridge-emul.h 16394 16395PCI PEER-TO-PEER DMA (P2PDMA) 16396M: Bjorn Helgaas <bhelgaas@google.com> 16397M: Logan Gunthorpe <logang@deltatee.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/driver-api/pci/p2pdma.rst 16405F: drivers/pci/p2pdma.c 16406F: include/linux/pci-p2pdma.h 16407 16408PCI SUBSYSTEM 16409M: Bjorn Helgaas <bhelgaas@google.com> 16410L: linux-pci@vger.kernel.org 16411S: Supported 16412Q: https://patchwork.kernel.org/project/linux-pci/list/ 16413B: https://bugzilla.kernel.org 16414C: irc://irc.oftc.net/linux-pci 16415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16416F: Documentation/PCI/ 16417F: Documentation/devicetree/bindings/pci/ 16418F: arch/x86/kernel/early-quirks.c 16419F: arch/x86/kernel/quirks.c 16420F: arch/x86/pci/ 16421F: drivers/acpi/pci* 16422F: drivers/pci/ 16423F: include/asm-generic/pci* 16424F: include/linux/of_pci.h 16425F: include/linux/pci* 16426F: include/uapi/linux/pci* 16427F: lib/pci* 16428 16429PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16430M: Jonathan Chocron <jonnyc@amazon.com> 16431L: linux-pci@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/pcie-al.txt 16434F: drivers/pci/controller/dwc/pcie-al.c 16435 16436PCIE DRIVER FOR AMLOGIC MESON 16437M: Yue Wang <yue.wang@Amlogic.com> 16438L: linux-pci@vger.kernel.org 16439L: linux-amlogic@lists.infradead.org 16440S: Maintained 16441F: drivers/pci/controller/dwc/pci-meson.c 16442 16443PCIE DRIVER FOR AXIS ARTPEC 16444M: Jesper Nilsson <jesper.nilsson@axis.com> 16445L: linux-arm-kernel@axis.com 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/axis,artpec* 16449F: drivers/pci/controller/dwc/*artpec* 16450 16451PCIE DRIVER FOR CAVIUM THUNDERX 16452M: Robert Richter <rric@kernel.org> 16453L: linux-pci@vger.kernel.org 16454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16455S: Odd Fixes 16456F: drivers/pci/controller/pci-thunder-* 16457 16458PCIE DRIVER FOR HISILICON 16459M: Zhou Wang <wangzhou1@hisilicon.com> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: drivers/pci/controller/dwc/pcie-hisi.c 16463 16464PCIE DRIVER FOR HISILICON KIRIN 16465M: Xiaowei Song <songxiaowei@hisilicon.com> 16466M: Binghui Wang <wangbinghui@hisilicon.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16470F: drivers/pci/controller/dwc/pcie-kirin.c 16471 16472PCIE DRIVER FOR HISILICON STB 16473M: Shawn Guo <shawn.guo@linaro.org> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16477F: drivers/pci/controller/dwc/pcie-histb.c 16478 16479PCIE DRIVER FOR INTEL KEEM BAY 16480M: Srikanth Thokala <srikanth.thokala@intel.com> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16484F: drivers/pci/controller/dwc/pcie-keembay.c 16485 16486PCIE DRIVER FOR INTEL LGM GW SOC 16487M: Chuanhua Lei <lchuanhua@maxlinear.com> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16491F: drivers/pci/controller/dwc/pcie-intel-gw.c 16492 16493PCIE DRIVER FOR MEDIATEK 16494M: Ryder Lee <ryder.lee@mediatek.com> 16495M: Jianjun Wang <jianjun.wang@mediatek.com> 16496L: linux-pci@vger.kernel.org 16497L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16498S: Supported 16499F: Documentation/devicetree/bindings/pci/mediatek* 16500F: drivers/pci/controller/*mediatek* 16501 16502PCIE DRIVER FOR MICROCHIP 16503M: Daire McNamara <daire.mcnamara@microchip.com> 16504L: linux-pci@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/pci/microchip* 16507F: drivers/pci/controller/*microchip* 16508 16509PCIE DRIVER FOR QUALCOMM MSM 16510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16511L: linux-pci@vger.kernel.org 16512L: linux-arm-msm@vger.kernel.org 16513S: Maintained 16514F: drivers/pci/controller/dwc/pcie-qcom.c 16515 16516PCIE DRIVER FOR ROCKCHIP 16517M: Shawn Lin <shawn.lin@rock-chips.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-rockchip@lists.infradead.org 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16522F: drivers/pci/controller/pcie-rockchip* 16523 16524PCIE DRIVER FOR SOCIONEXT UNIPHIER 16525M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16526L: linux-pci@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16529F: drivers/pci/controller/dwc/pcie-uniphier* 16530 16531PCIE DRIVER FOR ST SPEAR13XX 16532M: Pratyush Anand <pratyush.anand@gmail.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: drivers/pci/controller/dwc/*spear* 16536 16537PCIE ENDPOINT DRIVER FOR QUALCOMM 16538M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16539L: linux-pci@vger.kernel.org 16540L: linux-arm-msm@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16543F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16544 16545PCMCIA SUBSYSTEM 16546M: Dominik Brodowski <linux@dominikbrodowski.net> 16547S: Odd Fixes 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16549F: Documentation/pcmcia/ 16550F: drivers/pcmcia/ 16551F: include/pcmcia/ 16552F: tools/pcmcia/ 16553 16554PCNET32 NETWORK DRIVER 16555M: Don Fry <pcnet32@frontier.com> 16556L: netdev@vger.kernel.org 16557S: Maintained 16558F: drivers/net/ethernet/amd/pcnet32.c 16559 16560PCRYPT PARALLEL CRYPTO ENGINE 16561M: Steffen Klassert <steffen.klassert@secunet.com> 16562L: linux-crypto@vger.kernel.org 16563S: Maintained 16564F: crypto/pcrypt.c 16565F: include/crypto/pcrypt.h 16566 16567PDS DSC VIRTIO DATA PATH ACCELERATOR 16568R: Shannon Nelson <shannon.nelson@amd.com> 16569F: drivers/vdpa/pds/ 16570 16571PECI HARDWARE MONITORING DRIVERS 16572M: Iwona Winiarska <iwona.winiarska@intel.com> 16573L: linux-hwmon@vger.kernel.org 16574S: Supported 16575F: Documentation/hwmon/peci-cputemp.rst 16576F: Documentation/hwmon/peci-dimmtemp.rst 16577F: drivers/hwmon/peci/ 16578 16579PECI SUBSYSTEM 16580M: Iwona Winiarska <iwona.winiarska@intel.com> 16581L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16582S: Supported 16583F: Documentation/devicetree/bindings/peci/ 16584F: Documentation/peci/ 16585F: drivers/peci/ 16586F: include/linux/peci-cpu.h 16587F: include/linux/peci.h 16588 16589PENSANDO ETHERNET DRIVERS 16590M: Shannon Nelson <shannon.nelson@amd.com> 16591M: Brett Creeley <brett.creeley@amd.com> 16592M: drivers@pensando.io 16593L: netdev@vger.kernel.org 16594S: Supported 16595F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16596F: drivers/net/ethernet/pensando/ 16597 16598PER-CPU MEMORY ALLOCATOR 16599M: Dennis Zhou <dennis@kernel.org> 16600M: Tejun Heo <tj@kernel.org> 16601M: Christoph Lameter <cl@linux.com> 16602L: linux-mm@kvack.org 16603S: Maintained 16604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16605F: arch/*/include/asm/percpu.h 16606F: include/linux/percpu*.h 16607F: lib/percpu*.c 16608F: mm/percpu*.c 16609 16610PER-TASK DELAY ACCOUNTING 16611M: Balbir Singh <bsingharora@gmail.com> 16612S: Maintained 16613F: include/linux/delayacct.h 16614F: kernel/delayacct.c 16615 16616PERFORMANCE EVENTS SUBSYSTEM 16617M: Peter Zijlstra <peterz@infradead.org> 16618M: Ingo Molnar <mingo@redhat.com> 16619M: Arnaldo Carvalho de Melo <acme@kernel.org> 16620R: Mark Rutland <mark.rutland@arm.com> 16621R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16622R: Jiri Olsa <jolsa@kernel.org> 16623R: Namhyung Kim <namhyung@kernel.org> 16624R: Ian Rogers <irogers@google.com> 16625R: Adrian Hunter <adrian.hunter@intel.com> 16626L: linux-perf-users@vger.kernel.org 16627L: linux-kernel@vger.kernel.org 16628S: Supported 16629W: https://perf.wiki.kernel.org/ 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16631F: arch/*/events/* 16632F: arch/*/events/*/* 16633F: arch/*/include/asm/perf_event.h 16634F: arch/*/kernel/*/*/perf_event*.c 16635F: arch/*/kernel/*/perf_event*.c 16636F: arch/*/kernel/perf_callchain.c 16637F: arch/*/kernel/perf_event*.c 16638F: include/linux/perf_event.h 16639F: include/uapi/linux/perf_event.h 16640F: kernel/events/* 16641F: tools/lib/perf/ 16642F: tools/perf/ 16643 16644PERFORMANCE EVENTS TOOLING ARM64 16645R: John Garry <john.g.garry@oracle.com> 16646R: Will Deacon <will@kernel.org> 16647R: James Clark <james.clark@arm.com> 16648R: Mike Leach <mike.leach@linaro.org> 16649R: Leo Yan <leo.yan@linaro.org> 16650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16651S: Supported 16652F: tools/build/feature/test-libopencsd.c 16653F: tools/perf/arch/arm*/ 16654F: tools/perf/pmu-events/arch/arm64/ 16655F: tools/perf/util/arm-spe* 16656F: tools/perf/util/cs-etm* 16657 16658PERSONALITY HANDLING 16659M: Christoph Hellwig <hch@infradead.org> 16660L: linux-abi-devel@lists.sourceforge.net 16661S: Maintained 16662F: include/linux/personality.h 16663F: include/uapi/linux/personality.h 16664 16665PHOENIX RC FLIGHT CONTROLLER ADAPTER 16666M: Marcus Folkesson <marcus.folkesson@gmail.com> 16667L: linux-input@vger.kernel.org 16668S: Maintained 16669F: Documentation/input/devices/pxrc.rst 16670F: drivers/input/joystick/pxrc.c 16671 16672PHONET PROTOCOL 16673M: Remi Denis-Courmont <courmisch@gmail.com> 16674S: Supported 16675F: Documentation/networking/phonet.rst 16676F: include/linux/phonet.h 16677F: include/net/phonet/ 16678F: include/uapi/linux/phonet.h 16679F: net/phonet/ 16680 16681PHRAM MTD DRIVER 16682M: Joern Engel <joern@lazybastard.org> 16683L: linux-mtd@lists.infradead.org 16684S: Maintained 16685F: drivers/mtd/devices/phram.c 16686 16687PICOLCD HID DRIVER 16688M: Bruno Prémont <bonbons@linux-vserver.org> 16689L: linux-input@vger.kernel.org 16690S: Maintained 16691F: drivers/hid/hid-picolcd* 16692 16693PIDFD API 16694M: Christian Brauner <christian@brauner.io> 16695L: linux-kernel@vger.kernel.org 16696S: Maintained 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16698F: samples/pidfd/ 16699F: tools/testing/selftests/clone3/ 16700F: tools/testing/selftests/pid_namespace/ 16701F: tools/testing/selftests/pidfd/ 16702K: (?i)pidfd 16703K: (?i)clone3 16704K: \b(clone_args|kernel_clone_args)\b 16705 16706PIN CONTROL SUBSYSTEM 16707M: Linus Walleij <linus.walleij@linaro.org> 16708L: linux-gpio@vger.kernel.org 16709S: Maintained 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16711F: Documentation/devicetree/bindings/pinctrl/ 16712F: Documentation/driver-api/pin-control.rst 16713F: drivers/pinctrl/ 16714F: include/dt-bindings/pinctrl/ 16715F: include/linux/pinctrl/ 16716 16717PIN CONTROLLER - AMD 16718M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16719M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16720S: Maintained 16721F: drivers/pinctrl/pinctrl-amd.c 16722 16723PIN CONTROLLER - FREESCALE 16724M: Dong Aisheng <aisheng.dong@nxp.com> 16725M: Fabio Estevam <festevam@gmail.com> 16726M: Shawn Guo <shawnguo@kernel.org> 16727M: Jacky Bai <ping.bai@nxp.com> 16728R: Pengutronix Kernel Team <kernel@pengutronix.de> 16729L: linux-gpio@vger.kernel.org 16730S: Maintained 16731F: Documentation/devicetree/bindings/pinctrl/fsl,* 16732F: drivers/pinctrl/freescale/ 16733 16734PIN CONTROLLER - INTEL 16735M: Mika Westerberg <mika.westerberg@linux.intel.com> 16736M: Andy Shevchenko <andy@kernel.org> 16737S: Supported 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16739F: drivers/pinctrl/intel/ 16740 16741PIN CONTROLLER - KEEMBAY 16742M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16743S: Supported 16744F: drivers/pinctrl/pinctrl-keembay* 16745 16746PIN CONTROLLER - MEDIATEK 16747M: Sean Wang <sean.wang@kernel.org> 16748L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16754F: drivers/pinctrl/mediatek/ 16755 16756PIN CONTROLLER - MEDIATEK MIPS 16757M: Arınç ÜNAL <arinc.unal@arinc9.com> 16758M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760L: linux-mips@vger.kernel.org 16761S: Maintained 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16770F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16773F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16774F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16777 16778PIN CONTROLLER - MICROCHIP AT91 16779M: Ludovic Desroches <ludovic.desroches@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781L: linux-gpio@vger.kernel.org 16782S: Supported 16783F: drivers/gpio/gpio-sama5d2-piobu.c 16784F: drivers/pinctrl/pinctrl-at91* 16785 16786PIN CONTROLLER - NXP S32 16787M: Chester Lin <clin@suse.com> 16788R: NXP S32 Linux Team <s32@nxp.com> 16789L: linux-gpio@vger.kernel.org 16790S: Maintained 16791F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16792F: drivers/pinctrl/nxp/ 16793 16794PIN CONTROLLER - QUALCOMM 16795M: Bjorn Andersson <andersson@kernel.org> 16796L: linux-arm-msm@vger.kernel.org 16797S: Maintained 16798F: Documentation/devicetree/bindings/pinctrl/qcom,* 16799F: drivers/pinctrl/qcom/ 16800 16801PIN CONTROLLER - RENESAS 16802M: Geert Uytterhoeven <geert+renesas@glider.be> 16803L: linux-renesas-soc@vger.kernel.org 16804S: Supported 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16806F: Documentation/devicetree/bindings/pinctrl/renesas,* 16807F: drivers/pinctrl/renesas/ 16808 16809PIN CONTROLLER - SAMSUNG 16810M: Tomasz Figa <tomasz.figa@gmail.com> 16811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16812M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16813R: Alim Akhtar <alim.akhtar@samsung.com> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815L: linux-samsung-soc@vger.kernel.org 16816S: Maintained 16817Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16818B: mailto:linux-samsung-soc@vger.kernel.org 16819C: irc://irc.libera.chat/linux-exynos 16820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16821F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16822F: drivers/pinctrl/samsung/ 16823F: include/dt-bindings/pinctrl/samsung.h 16824 16825PIN CONTROLLER - SINGLE 16826M: Tony Lindgren <tony@atomide.com> 16827M: Haojian Zhuang <haojian.zhuang@linaro.org> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-omap@vger.kernel.org 16830S: Maintained 16831F: drivers/pinctrl/pinctrl-single.c 16832 16833PIN CONTROLLER - SUNPLUS / TIBBO 16834M: Dvorkin Dmitry <dvorkin@tibbo.com> 16835M: Wells Lu <wellslutw@gmail.com> 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16839F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16840F: drivers/pinctrl/sunplus/ 16841F: include/dt-bindings/pinctrl/sppctl*.h 16842 16843PINE64 PINEPHONE KEYBOARD DRIVER 16844M: Samuel Holland <samuel@sholland.org> 16845S: Supported 16846F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16847F: drivers/input/keyboard/pinephone-keyboard.c 16848 16849PKTCDVD DRIVER 16850M: linux-block@vger.kernel.org 16851S: Orphan 16852F: drivers/block/pktcdvd.c 16853F: include/linux/pktcdvd.h 16854F: include/uapi/linux/pktcdvd.h 16855 16856PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16857M: Tomasz Duszynski <tduszyns@gmail.com> 16858S: Maintained 16859F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16860F: drivers/iio/chemical/pms7003.c 16861 16862PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16863M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/phy/mdio-open-alliance.h 16867F: net/ethtool/plca.c 16868 16869PLDMFW LIBRARY 16870M: Jacob Keller <jacob.e.keller@intel.com> 16871S: Maintained 16872F: Documentation/driver-api/pldmfw/ 16873F: include/linux/pldmfw.h 16874F: lib/pldmfw/ 16875 16876PLX DMA DRIVER 16877M: Logan Gunthorpe <logang@deltatee.com> 16878S: Maintained 16879F: drivers/dma/plx_dma.c 16880 16881PM-GRAPH UTILITY 16882M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16883L: linux-pm@vger.kernel.org 16884S: Supported 16885W: https://01.org/pm-graph 16886B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16887T: git git://github.com/intel/pm-graph 16888F: tools/power/pm-graph 16889 16890PM6764TR DRIVER 16891M: Charles Hsu <hsu.yungteng@gmail.com> 16892L: linux-hwmon@vger.kernel.org 16893S: Maintained 16894F: Documentation/hwmon/pm6764tr.rst 16895F: drivers/hwmon/pmbus/pm6764tr.c 16896 16897PMBUS HARDWARE MONITORING DRIVERS 16898M: Guenter Roeck <linux@roeck-us.net> 16899L: linux-hwmon@vger.kernel.org 16900S: Maintained 16901W: http://hwmon.wiki.kernel.org/ 16902W: http://www.roeck-us.net/linux/drivers/ 16903T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16904F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16905F: Documentation/devicetree/bindings/hwmon/max31785.txt 16906F: Documentation/hwmon/adm1275.rst 16907F: Documentation/hwmon/ibm-cffps.rst 16908F: Documentation/hwmon/ir35221.rst 16909F: Documentation/hwmon/lm25066.rst 16910F: Documentation/hwmon/ltc2978.rst 16911F: Documentation/hwmon/ltc3815.rst 16912F: Documentation/hwmon/max16064.rst 16913F: Documentation/hwmon/max20751.rst 16914F: Documentation/hwmon/max31785.rst 16915F: Documentation/hwmon/max34440.rst 16916F: Documentation/hwmon/max8688.rst 16917F: Documentation/hwmon/pmbus-core.rst 16918F: Documentation/hwmon/pmbus.rst 16919F: Documentation/hwmon/tps40422.rst 16920F: Documentation/hwmon/ucd9000.rst 16921F: Documentation/hwmon/ucd9200.rst 16922F: Documentation/hwmon/zl6100.rst 16923F: drivers/hwmon/pmbus/ 16924F: include/linux/pmbus.h 16925 16926PMC SIERRA MaxRAID DRIVER 16927L: linux-scsi@vger.kernel.org 16928S: Orphan 16929W: http://www.pmc-sierra.com/ 16930F: drivers/scsi/pmcraid.* 16931 16932PMC SIERRA PM8001 DRIVER 16933M: Jack Wang <jinpu.wang@cloud.ionos.com> 16934L: linux-scsi@vger.kernel.org 16935S: Supported 16936F: drivers/scsi/pm8001/ 16937 16938PNI RM3100 IIO DRIVER 16939M: Song Qiang <songqiang1304521@gmail.com> 16940L: linux-iio@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16943F: drivers/iio/magnetometer/rm3100* 16944 16945PNP SUPPORT 16946M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16947L: linux-acpi@vger.kernel.org 16948S: Maintained 16949F: drivers/pnp/ 16950F: include/linux/pnp.h 16951 16952POSIX CLOCKS and TIMERS 16953M: Thomas Gleixner <tglx@linutronix.de> 16954L: linux-kernel@vger.kernel.org 16955S: Maintained 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16957F: fs/timerfd.c 16958F: include/linux/time_namespace.h 16959F: include/linux/timer* 16960F: kernel/time/*timer* 16961F: kernel/time/namespace.c 16962 16963POWER MANAGEMENT CORE 16964M: "Rafael J. Wysocki" <rafael@kernel.org> 16965L: linux-pm@vger.kernel.org 16966S: Supported 16967B: https://bugzilla.kernel.org 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16969F: drivers/base/power/ 16970F: drivers/powercap/ 16971F: include/linux/intel_rapl.h 16972F: include/linux/pm.h 16973F: include/linux/pm_* 16974F: include/linux/powercap.h 16975F: kernel/configs/nopm.config 16976 16977POWER STATE COORDINATION INTERFACE (PSCI) 16978M: Mark Rutland <mark.rutland@arm.com> 16979M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16981S: Maintained 16982F: drivers/firmware/psci/ 16983F: include/linux/psci.h 16984F: include/uapi/linux/psci.h 16985 16986POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16987M: Sebastian Reichel <sre@kernel.org> 16988L: linux-pm@vger.kernel.org 16989S: Maintained 16990T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16991F: Documentation/ABI/testing/sysfs-class-power 16992F: Documentation/devicetree/bindings/power/supply/ 16993F: drivers/power/supply/ 16994F: include/linux/power/ 16995F: include/linux/power_supply.h 16996 16997POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16998M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: drivers/char/powernv-op-panel.c 17002 17003PPP OVER ATM (RFC 2364) 17004M: Mitchell Blank Jr <mitch@sfgoth.com> 17005S: Maintained 17006F: include/uapi/linux/atmppp.h 17007F: net/atm/pppoatm.c 17008 17009PPP OVER ETHERNET 17010M: Michal Ostrowski <mostrows@earthlink.net> 17011S: Maintained 17012F: drivers/net/ppp/pppoe.c 17013F: drivers/net/ppp/pppox.c 17014 17015PPP OVER L2TP 17016M: James Chapman <jchapman@katalix.com> 17017S: Maintained 17018F: include/linux/if_pppol2tp.h 17019F: include/uapi/linux/if_pppol2tp.h 17020F: net/l2tp/l2tp_ppp.c 17021 17022PPP PROTOCOL DRIVERS AND COMPRESSORS 17023L: linux-ppp@vger.kernel.org 17024S: Orphan 17025F: drivers/net/ppp/ppp_* 17026 17027PPS SUPPORT 17028M: Rodolfo Giometti <giometti@enneenne.com> 17029L: linuxpps@ml.enneenne.com (subscribers-only) 17030S: Maintained 17031W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17032F: Documentation/ABI/testing/sysfs-pps 17033F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17034F: Documentation/driver-api/pps.rst 17035F: drivers/pps/ 17036F: include/linux/pps*.h 17037F: include/uapi/linux/pps.h 17038 17039PPTP DRIVER 17040M: Dmitry Kozlov <xeb@mail.ru> 17041L: netdev@vger.kernel.org 17042S: Maintained 17043W: http://sourceforge.net/projects/accel-pptp 17044F: drivers/net/ppp/pptp.c 17045 17046PRESSURE STALL INFORMATION (PSI) 17047M: Johannes Weiner <hannes@cmpxchg.org> 17048M: Suren Baghdasaryan <surenb@google.com> 17049S: Maintained 17050F: include/linux/psi* 17051F: kernel/sched/psi.c 17052 17053PRINTK 17054M: Petr Mladek <pmladek@suse.com> 17055M: Sergey Senozhatsky <senozhatsky@chromium.org> 17056R: Steven Rostedt <rostedt@goodmis.org> 17057R: John Ogness <john.ogness@linutronix.de> 17058S: Maintained 17059T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17060F: include/linux/printk.h 17061F: kernel/printk/ 17062 17063PRINTK INDEXING 17064R: Chris Down <chris@chrisdown.name> 17065S: Maintained 17066F: Documentation/core-api/printk-index.rst 17067F: kernel/printk/index.c 17068K: printk_index 17069 17070PROC FILESYSTEM 17071L: linux-kernel@vger.kernel.org 17072L: linux-fsdevel@vger.kernel.org 17073S: Maintained 17074F: Documentation/filesystems/proc.rst 17075F: fs/proc/ 17076F: include/linux/proc_fs.h 17077F: tools/testing/selftests/proc/ 17078 17079PROC SYSCTL 17080M: Luis Chamberlain <mcgrof@kernel.org> 17081M: Kees Cook <keescook@chromium.org> 17082M: Iurii Zaikin <yzaikin@google.com> 17083L: linux-kernel@vger.kernel.org 17084L: linux-fsdevel@vger.kernel.org 17085S: Maintained 17086T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17087F: fs/proc/proc_sysctl.c 17088F: include/linux/sysctl.h 17089F: kernel/sysctl-test.c 17090F: kernel/sysctl.c 17091F: tools/testing/selftests/sysctl/ 17092 17093PS3 NETWORK SUPPORT 17094M: Geoff Levand <geoff@infradead.org> 17095L: netdev@vger.kernel.org 17096L: linuxppc-dev@lists.ozlabs.org 17097S: Maintained 17098F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17099 17100PS3 PLATFORM SUPPORT 17101M: Geoff Levand <geoff@infradead.org> 17102L: linuxppc-dev@lists.ozlabs.org 17103S: Maintained 17104F: arch/powerpc/boot/ps3* 17105F: arch/powerpc/include/asm/lv1call.h 17106F: arch/powerpc/include/asm/ps3*.h 17107F: arch/powerpc/platforms/ps3/ 17108F: drivers/*/ps3* 17109F: drivers/ps3/ 17110F: drivers/rtc/rtc-ps3.c 17111F: drivers/usb/host/*ps3.c 17112F: sound/ppc/snd_ps3* 17113 17114PS3VRAM DRIVER 17115M: Jim Paris <jim@jtan.com> 17116M: Geoff Levand <geoff@infradead.org> 17117L: linuxppc-dev@lists.ozlabs.org 17118S: Maintained 17119F: drivers/block/ps3vram.c 17120 17121PSAMPLE PACKET SAMPLING SUPPORT 17122M: Yotam Gigi <yotam.gi@gmail.com> 17123S: Maintained 17124F: include/net/psample.h 17125F: include/uapi/linux/psample.h 17126F: net/psample 17127 17128PSTORE FILESYSTEM 17129M: Kees Cook <keescook@chromium.org> 17130R: Tony Luck <tony.luck@intel.com> 17131R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17132L: linux-hardening@vger.kernel.org 17133S: Supported 17134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17135F: Documentation/admin-guide/pstore-blk.rst 17136F: Documentation/admin-guide/ramoops.rst 17137F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17138F: drivers/acpi/apei/erst.c 17139F: drivers/firmware/efi/efi-pstore.c 17140F: fs/pstore/ 17141F: include/linux/pstore* 17142K: \b(pstore|ramoops) 17143 17144PTP HARDWARE CLOCK SUPPORT 17145M: Richard Cochran <richardcochran@gmail.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148W: http://linuxptp.sourceforge.net/ 17149F: Documentation/ABI/testing/sysfs-ptp 17150F: Documentation/driver-api/ptp.rst 17151F: drivers/net/phy/dp83640* 17152F: drivers/ptp/* 17153F: include/linux/ptp_cl* 17154K: (?:\b|_)ptp(?:\b|_) 17155 17156PTP VIRTUAL CLOCK SUPPORT 17157M: Yangbo Lu <yangbo.lu@nxp.com> 17158L: netdev@vger.kernel.org 17159S: Maintained 17160F: drivers/ptp/ptp_vclock.c 17161F: net/ethtool/phc_vclocks.c 17162 17163PTRACE SUPPORT 17164M: Oleg Nesterov <oleg@redhat.com> 17165S: Maintained 17166F: arch/*/*/ptrace*.c 17167F: arch/*/include/asm/ptrace*.h 17168F: arch/*/ptrace*.c 17169F: include/asm-generic/syscall.h 17170F: include/linux/ptrace.h 17171F: include/linux/regset.h 17172F: include/uapi/linux/ptrace.h 17173F: kernel/ptrace.c 17174 17175PULSE8-CEC DRIVER 17176M: Hans Verkuil <hverkuil@xs4all.nl> 17177L: linux-media@vger.kernel.org 17178S: Maintained 17179T: git git://linuxtv.org/media_tree.git 17180F: drivers/media/cec/usb/pulse8/ 17181 17182PURELIFI PLFXLC DRIVER 17183M: Srinivasan Raju <srini.raju@purelifi.com> 17184L: linux-wireless@vger.kernel.org 17185S: Supported 17186F: drivers/net/wireless/purelifi/plfxlc/ 17187 17188PVRUSB2 VIDEO4LINUX DRIVER 17189M: Mike Isely <isely@pobox.com> 17190L: pvrusb2@isely.net (subscribers-only) 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: http://www.isely.net/pvrusb2/ 17194T: git git://linuxtv.org/media_tree.git 17195F: Documentation/driver-api/media/drivers/pvrusb2* 17196F: drivers/media/usb/pvrusb2/ 17197 17198PWC WEBCAM DRIVER 17199M: Hans Verkuil <hverkuil@xs4all.nl> 17200L: linux-media@vger.kernel.org 17201S: Odd Fixes 17202T: git git://linuxtv.org/media_tree.git 17203F: drivers/media/usb/pwc/* 17204F: include/trace/events/pwc.h 17205 17206PWM IR Transmitter 17207M: Sean Young <sean@mess.org> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17211F: drivers/media/rc/pwm-ir-tx.c 17212 17213PWM SUBSYSTEM 17214M: Thierry Reding <thierry.reding@gmail.com> 17215R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17216L: linux-pwm@vger.kernel.org 17217S: Maintained 17218Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17219T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17220F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17221F: Documentation/devicetree/bindings/pwm/ 17222F: Documentation/driver-api/pwm.rst 17223F: drivers/gpio/gpio-mvebu.c 17224F: drivers/pwm/ 17225F: drivers/video/backlight/pwm_bl.c 17226F: include/dt-bindings/pwm/ 17227F: include/linux/pwm.h 17228F: include/linux/pwm_backlight.h 17229K: pwm_(config|apply_state|ops) 17230 17231PXA GPIO DRIVER 17232M: Robert Jarzmik <robert.jarzmik@free.fr> 17233L: linux-gpio@vger.kernel.org 17234S: Maintained 17235F: drivers/gpio/gpio-pxa.c 17236 17237PXA MMCI DRIVER 17238S: Orphan 17239 17240PXA RTC DRIVER 17241M: Robert Jarzmik <robert.jarzmik@free.fr> 17242L: linux-rtc@vger.kernel.org 17243S: Maintained 17244 17245PXA2xx/PXA3xx SUPPORT 17246M: Daniel Mack <daniel@zonque.org> 17247M: Haojian Zhuang <haojian.zhuang@gmail.com> 17248M: Robert Jarzmik <robert.jarzmik@free.fr> 17249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17250S: Maintained 17251T: git git://github.com/hzhuang1/linux.git 17252T: git git://github.com/rjarzmik/linux.git 17253F: arch/arm/boot/dts/intel/pxa/ 17254F: arch/arm/mach-pxa/ 17255F: drivers/dma/pxa* 17256F: drivers/pcmcia/pxa2xx* 17257F: drivers/pinctrl/pxa/ 17258F: drivers/spi/spi-pxa2xx* 17259F: drivers/usb/gadget/udc/pxa2* 17260F: include/sound/pxa2xx-lib.h 17261F: sound/arm/pxa* 17262F: sound/soc/pxa/ 17263 17264QAT DRIVER 17265M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17266L: qat-linux@intel.com 17267S: Supported 17268F: drivers/crypto/intel/qat/ 17269 17270QCOM AUDIO (ASoC) DRIVERS 17271M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17272M: Banajit Goswami <bgoswami@quicinc.com> 17273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17274S: Supported 17275F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17276F: Documentation/devicetree/bindings/sound/qcom,* 17277F: drivers/soc/qcom/apr.c 17278F: include/dt-bindings/sound/qcom,wcd9335.h 17279F: sound/soc/codecs/lpass-rx-macro.* 17280F: sound/soc/codecs/lpass-tx-macro.* 17281F: sound/soc/codecs/lpass-va-macro.c 17282F: sound/soc/codecs/lpass-wsa-macro.* 17283F: sound/soc/codecs/msm8916-wcd-analog.c 17284F: sound/soc/codecs/msm8916-wcd-digital.c 17285F: sound/soc/codecs/wcd-clsh-v2.* 17286F: sound/soc/codecs/wcd-mbhc-v2.* 17287F: sound/soc/codecs/wcd9335.* 17288F: sound/soc/codecs/wcd934x.c 17289F: sound/soc/codecs/wsa881x.c 17290F: sound/soc/codecs/wsa883x.c 17291F: sound/soc/codecs/wsa884x.c 17292F: sound/soc/qcom/ 17293 17294QCOM EMBEDDED USB DEBUGGER (EUD) 17295M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17296L: linux-arm-msm@vger.kernel.org 17297S: Maintained 17298F: Documentation/ABI/testing/sysfs-driver-eud 17299F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17300F: drivers/usb/misc/qcom_eud.c 17301 17302QCOM IPA DRIVER 17303M: Alex Elder <elder@kernel.org> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: drivers/net/ipa/ 17307 17308QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17309M: Gabriel Somlo <somlo@cmu.edu> 17310M: "Michael S. Tsirkin" <mst@redhat.com> 17311L: qemu-devel@nongnu.org 17312S: Maintained 17313F: drivers/firmware/qemu_fw_cfg.c 17314F: include/uapi/linux/qemu_fw_cfg.h 17315 17316QIB DRIVER 17317M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17318L: linux-rdma@vger.kernel.org 17319S: Supported 17320F: drivers/infiniband/hw/qib/ 17321 17322QLOGIC QL41xxx FCOE DRIVER 17323M: Saurav Kashyap <skashyap@marvell.com> 17324M: Javed Hasan <jhasan@marvell.com> 17325M: GR-QLogic-Storage-Upstream@marvell.com 17326L: linux-scsi@vger.kernel.org 17327S: Supported 17328F: drivers/scsi/qedf/ 17329 17330QLOGIC QL41xxx ISCSI DRIVER 17331M: Nilesh Javali <njavali@marvell.com> 17332M: Manish Rangankar <mrangankar@marvell.com> 17333M: GR-QLogic-Storage-Upstream@marvell.com 17334L: linux-scsi@vger.kernel.org 17335S: Supported 17336F: drivers/scsi/qedi/ 17337 17338QLOGIC QL4xxx ETHERNET DRIVER 17339M: Ariel Elior <aelior@marvell.com> 17340M: Manish Chopra <manishc@marvell.com> 17341L: netdev@vger.kernel.org 17342S: Supported 17343F: drivers/net/ethernet/qlogic/qed/ 17344F: drivers/net/ethernet/qlogic/qede/ 17345F: include/linux/qed/ 17346 17347QLOGIC QL4xxx RDMA DRIVER 17348M: Michal Kalderon <mkalderon@marvell.com> 17349M: Ariel Elior <aelior@marvell.com> 17350L: linux-rdma@vger.kernel.org 17351S: Supported 17352F: drivers/infiniband/hw/qedr/ 17353F: include/uapi/rdma/qedr-abi.h 17354 17355QLOGIC QLA1280 SCSI DRIVER 17356M: Michael Reed <mdr@sgi.com> 17357L: linux-scsi@vger.kernel.org 17358S: Maintained 17359F: drivers/scsi/qla1280.[ch] 17360 17361QLOGIC QLA2XXX FC-SCSI DRIVER 17362M: Nilesh Javali <njavali@marvell.com> 17363M: GR-QLogic-Storage-Upstream@marvell.com 17364L: linux-scsi@vger.kernel.org 17365S: Supported 17366F: drivers/scsi/qla2xxx/ 17367 17368QLOGIC QLA3XXX NETWORK DRIVER 17369M: GR-Linux-NIC-Dev@marvell.com 17370L: netdev@vger.kernel.org 17371S: Supported 17372F: drivers/net/ethernet/qlogic/qla3xxx.* 17373 17374QLOGIC QLA4XXX iSCSI DRIVER 17375M: Nilesh Javali <njavali@marvell.com> 17376M: Manish Rangankar <mrangankar@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla4xxx/ 17381 17382QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17383M: Shahed Shaikh <shshaikh@marvell.com> 17384M: Manish Chopra <manishc@marvell.com> 17385M: GR-Linux-NIC-Dev@marvell.com 17386L: netdev@vger.kernel.org 17387S: Supported 17388F: drivers/net/ethernet/qlogic/qlcnic/ 17389 17390QLOGIC QLGE 10Gb ETHERNET DRIVER 17391M: Manish Chopra <manishc@marvell.com> 17392M: GR-Linux-NIC-Dev@marvell.com 17393M: Coiby Xu <coiby.xu@gmail.com> 17394L: netdev@vger.kernel.org 17395S: Supported 17396F: Documentation/networking/device_drivers/qlogic/qlge.rst 17397F: drivers/staging/qlge/ 17398 17399QM1D1B0004 MEDIA DRIVER 17400M: Akihiro Tsukada <tskd08@gmail.com> 17401L: linux-media@vger.kernel.org 17402S: Odd Fixes 17403F: drivers/media/tuners/qm1d1b0004* 17404 17405QM1D1C0042 MEDIA DRIVER 17406M: Akihiro Tsukada <tskd08@gmail.com> 17407L: linux-media@vger.kernel.org 17408S: Odd Fixes 17409F: drivers/media/tuners/qm1d1c0042* 17410 17411QNX4 FILESYSTEM 17412M: Anders Larsen <al@alarsen.net> 17413S: Maintained 17414W: http://www.alarsen.net/linux/qnx4fs/ 17415F: fs/qnx4/ 17416F: include/uapi/linux/qnx4_fs.h 17417F: include/uapi/linux/qnxtypes.h 17418 17419QNX6 FILESYSTEM 17420S: Orphan 17421F: Documentation/filesystems/qnx6.rst 17422F: fs/qnx6/ 17423F: include/linux/qnx6_fs.h 17424 17425QORIQ DPAA2 FSL-MC BUS DRIVER 17426M: Stuart Yoder <stuyoder@gmail.com> 17427M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17428L: linux-kernel@vger.kernel.org 17429S: Maintained 17430F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17431F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17432F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17433F: drivers/bus/fsl-mc/ 17434F: include/uapi/linux/fsl_mc.h 17435 17436QT1010 MEDIA DRIVER 17437M: Antti Palosaari <crope@iki.fi> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440W: https://linuxtv.org 17441W: http://palosaari.fi/linux/ 17442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17443T: git git://linuxtv.org/anttip/media_tree.git 17444F: drivers/media/tuners/qt1010* 17445 17446QUALCOMM ATH12K WIRELESS DRIVER 17447M: Kalle Valo <kvalo@kernel.org> 17448L: ath12k@lists.infradead.org 17449S: Supported 17450T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17451F: drivers/net/wireless/ath/ath12k/ 17452 17453QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17454M: Kalle Valo <kvalo@kernel.org> 17455L: ath10k@lists.infradead.org 17456S: Supported 17457W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17459F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17460F: drivers/net/wireless/ath/ath10k/ 17461 17462QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17463M: Kalle Valo <kvalo@kernel.org> 17464L: ath11k@lists.infradead.org 17465S: Supported 17466W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17467B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17470F: drivers/net/wireless/ath/ath11k/ 17471 17472QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17473M: Toke Høiland-Jørgensen <toke@toke.dk> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17478F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17479F: drivers/net/wireless/ath/ath9k/ 17480 17481QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17482M: Stephan Gerhold <stephan@gerhold.net> 17483L: netdev@vger.kernel.org 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17487F: drivers/net/wwan/qcom_bam_dmux.c 17488 17489QUALCOMM CAMERA SUBSYSTEM DRIVER 17490M: Robert Foss <rfoss@kernel.org> 17491M: Todor Tomov <todor.too@gmail.com> 17492M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17493L: linux-media@vger.kernel.org 17494S: Maintained 17495F: Documentation/admin-guide/media/qcom_camss.rst 17496F: Documentation/devicetree/bindings/media/*camss* 17497F: drivers/media/platform/qcom/camss/ 17498 17499QUALCOMM CLOCK DRIVERS 17500M: Bjorn Andersson <andersson@kernel.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Supported 17503T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17504F: Documentation/devicetree/bindings/clock/qcom,* 17505F: drivers/clk/qcom/ 17506F: include/dt-bindings/clock/qcom,* 17507 17508QUALCOMM CLOUD AI (QAIC) DRIVER 17509M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17510R: Carl Vanderlip <quic_carlv@quicinc.com> 17511R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17512L: linux-arm-msm@vger.kernel.org 17513L: dri-devel@lists.freedesktop.org 17514S: Supported 17515T: git git://anongit.freedesktop.org/drm/drm-misc 17516F: Documentation/accel/qaic/ 17517F: drivers/accel/qaic/ 17518F: include/uapi/drm/qaic_accel.h 17519 17520QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17521M: Bjorn Andersson <andersson@kernel.org> 17522M: Konrad Dybcio <konrad.dybcio@linaro.org> 17523L: linux-pm@vger.kernel.org 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17527F: drivers/soc/qcom/cpr.c 17528 17529QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17530M: Ilia Lin <ilia.lin@kernel.org> 17531L: linux-pm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17534F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17535F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17536 17537QUALCOMM CRYPTO DRIVERS 17538M: Thara Gopinath <thara.gopinath@gmail.com> 17539L: linux-crypto@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17543F: drivers/crypto/qce/ 17544 17545QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17546M: Timur Tabi <timur@kernel.org> 17547L: netdev@vger.kernel.org 17548S: Maintained 17549F: drivers/net/ethernet/qualcomm/emac/ 17550 17551QUALCOMM ETHQOS ETHERNET DRIVER 17552M: Vinod Koul <vkoul@kernel.org> 17553R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17554L: netdev@vger.kernel.org 17555S: Maintained 17556F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17557F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17558 17559QUALCOMM FASTRPC DRIVER 17560M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17561M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17562L: linux-arm-msm@vger.kernel.org 17563S: Maintained 17564F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17565F: drivers/misc/fastrpc.c 17566F: include/uapi/misc/fastrpc.h 17567 17568QUALCOMM HEXAGON ARCHITECTURE 17569M: Brian Cain <bcain@quicinc.com> 17570L: linux-hexagon@vger.kernel.org 17571S: Supported 17572T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17573F: arch/hexagon/ 17574 17575QUALCOMM HIDMA DRIVER 17576M: Sinan Kaya <okaya@kernel.org> 17577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17578L: linux-arm-msm@vger.kernel.org 17579L: dmaengine@vger.kernel.org 17580S: Supported 17581F: drivers/dma/qcom/hidma* 17582 17583QUALCOMM I2C CCI DRIVER 17584M: Loic Poulain <loic.poulain@linaro.org> 17585M: Robert Foss <rfoss@kernel.org> 17586L: linux-i2c@vger.kernel.org 17587L: linux-arm-msm@vger.kernel.org 17588S: Maintained 17589F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17590F: drivers/i2c/busses/i2c-qcom-cci.c 17591 17592QUALCOMM INTERCONNECT BWMON DRIVER 17593M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17594L: linux-arm-msm@vger.kernel.org 17595S: Maintained 17596F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17597F: drivers/soc/qcom/icc-bwmon.c 17598 17599QUALCOMM IOMMU 17600M: Rob Clark <robdclark@gmail.com> 17601L: iommu@lists.linux.dev 17602L: linux-arm-msm@vger.kernel.org 17603S: Maintained 17604F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17605 17606QUALCOMM IPC ROUTER (QRTR) DRIVER 17607M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17608L: linux-arm-msm@vger.kernel.org 17609S: Maintained 17610F: include/trace/events/qrtr.h 17611F: include/uapi/linux/qrtr.h 17612F: net/qrtr/ 17613 17614QUALCOMM IPCC MAILBOX DRIVER 17615M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17616L: linux-arm-msm@vger.kernel.org 17617S: Supported 17618F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17619F: drivers/mailbox/qcom-ipcc.c 17620F: include/dt-bindings/mailbox/qcom-ipcc.h 17621 17622QUALCOMM IPQ4019 USB PHY DRIVER 17623M: Robert Marko <robert.marko@sartura.hr> 17624M: Luka Perkov <luka.perkov@sartura.hr> 17625L: linux-arm-msm@vger.kernel.org 17626S: Maintained 17627F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17628F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17629 17630QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17631M: Robert Marko <robert.marko@sartura.hr> 17632M: Luka Perkov <luka.perkov@sartura.hr> 17633L: linux-arm-msm@vger.kernel.org 17634S: Maintained 17635F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17636F: drivers/regulator/vqmmc-ipq4019-regulator.c 17637 17638QUALCOMM NAND CONTROLLER DRIVER 17639M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17640L: linux-mtd@lists.infradead.org 17641L: linux-arm-msm@vger.kernel.org 17642S: Maintained 17643F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17644F: drivers/mtd/nand/raw/qcom_nandc.c 17645 17646QUALCOMM RMNET DRIVER 17647M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17648M: Sean Tranchetti <quic_stranche@quicinc.com> 17649L: netdev@vger.kernel.org 17650S: Maintained 17651F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17652F: drivers/net/ethernet/qualcomm/rmnet/ 17653F: include/linux/if_rmnet.h 17654 17655QUALCOMM TSENS THERMAL DRIVER 17656M: Amit Kucheria <amitk@kernel.org> 17657M: Thara Gopinath <thara.gopinath@gmail.com> 17658L: linux-pm@vger.kernel.org 17659L: linux-arm-msm@vger.kernel.org 17660S: Maintained 17661F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17662F: drivers/thermal/qcom/ 17663 17664QUALCOMM TYPEC PORT MANAGER DRIVER 17665M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17666L: linux-arm-msm@vger.kernel.org 17667L: linux-usb@vger.kernel.org 17668S: Maintained 17669F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17670F: drivers/usb/typec/tcpm/qcom/ 17671 17672QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17673M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17674M: Vikash Garodia <quic_vgarodia@quicinc.com> 17675R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17676L: linux-media@vger.kernel.org 17677L: linux-arm-msm@vger.kernel.org 17678S: Maintained 17679T: git git://linuxtv.org/media_tree.git 17680F: Documentation/devicetree/bindings/media/*venus* 17681F: drivers/media/platform/qcom/venus/ 17682 17683QUALCOMM WCN36XX WIRELESS DRIVER 17684M: Loic Poulain <loic.poulain@linaro.org> 17685L: wcn36xx@lists.infradead.org 17686S: Supported 17687W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17688F: drivers/net/wireless/ath/wcn36xx/ 17689 17690QUANTENNA QTNFMAC WIRELESS DRIVER 17691M: Igor Mitsyanko <imitsyanko@quantenna.com> 17692R: Sergey Matyukevich <geomatsi@gmail.com> 17693L: linux-wireless@vger.kernel.org 17694S: Maintained 17695F: drivers/net/wireless/quantenna 17696 17697RADEON and AMDGPU DRM DRIVERS 17698M: Alex Deucher <alexander.deucher@amd.com> 17699M: Christian König <christian.koenig@amd.com> 17700M: Pan, Xinhui <Xinhui.Pan@amd.com> 17701L: amd-gfx@lists.freedesktop.org 17702S: Supported 17703B: https://gitlab.freedesktop.org/drm/amd/-/issues 17704C: irc://irc.oftc.net/radeon 17705T: git https://gitlab.freedesktop.org/agd5f/linux.git 17706F: Documentation/gpu/amdgpu/ 17707F: drivers/gpu/drm/amd/ 17708F: drivers/gpu/drm/radeon/ 17709F: include/uapi/drm/amdgpu_drm.h 17710F: include/uapi/drm/radeon_drm.h 17711 17712RADEON FRAMEBUFFER DISPLAY DRIVER 17713M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17714L: linux-fbdev@vger.kernel.org 17715S: Maintained 17716F: drivers/video/fbdev/aty/radeon* 17717F: include/uapi/linux/radeonfb.h 17718 17719RADIOSHARK RADIO DRIVER 17720M: Hans Verkuil <hverkuil@xs4all.nl> 17721L: linux-media@vger.kernel.org 17722S: Maintained 17723T: git git://linuxtv.org/media_tree.git 17724F: drivers/media/radio/radio-shark.c 17725 17726RADIOSHARK2 RADIO DRIVER 17727M: Hans Verkuil <hverkuil@xs4all.nl> 17728L: linux-media@vger.kernel.org 17729S: Maintained 17730T: git git://linuxtv.org/media_tree.git 17731F: drivers/media/radio/radio-shark2.c 17732F: drivers/media/radio/radio-tea5777.c 17733 17734RADOS BLOCK DEVICE (RBD) 17735M: Ilya Dryomov <idryomov@gmail.com> 17736R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17737L: ceph-devel@vger.kernel.org 17738S: Supported 17739W: http://ceph.com/ 17740T: git https://github.com/ceph/ceph-client.git 17741F: Documentation/ABI/testing/sysfs-bus-rbd 17742F: drivers/block/rbd.c 17743F: drivers/block/rbd_types.h 17744 17745RAGE128 FRAMEBUFFER DISPLAY DRIVER 17746L: linux-fbdev@vger.kernel.org 17747S: Orphan 17748F: drivers/video/fbdev/aty/aty128fb.c 17749 17750RAINSHADOW-CEC DRIVER 17751M: Hans Verkuil <hverkuil@xs4all.nl> 17752L: linux-media@vger.kernel.org 17753S: Maintained 17754T: git git://linuxtv.org/media_tree.git 17755F: drivers/media/cec/usb/rainshadow/ 17756 17757RALINK MIPS ARCHITECTURE 17758M: John Crispin <john@phrozen.org> 17759L: linux-mips@vger.kernel.org 17760S: Maintained 17761F: arch/mips/ralink 17762 17763RALINK MT7621 MIPS ARCHITECTURE 17764M: Arınç ÜNAL <arinc.unal@arinc9.com> 17765M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17766L: linux-mips@vger.kernel.org 17767S: Maintained 17768F: arch/mips/boot/dts/ralink/mt7621* 17769 17770RALINK RT2X00 WIRELESS LAN DRIVER 17771M: Stanislaw Gruszka <stf_xl@wp.pl> 17772M: Helmut Schaa <helmut.schaa@googlemail.com> 17773L: linux-wireless@vger.kernel.org 17774S: Maintained 17775F: drivers/net/wireless/ralink/rt2x00/ 17776 17777RAMDISK RAM BLOCK DEVICE DRIVER 17778M: Jens Axboe <axboe@kernel.dk> 17779S: Maintained 17780F: Documentation/admin-guide/blockdev/ramdisk.rst 17781F: drivers/block/brd.c 17782 17783RANCHU VIRTUAL BOARD FOR MIPS 17784M: Miodrag Dinic <miodrag.dinic@mips.com> 17785L: linux-mips@vger.kernel.org 17786S: Supported 17787F: arch/mips/configs/generic/board-ranchu.config 17788F: arch/mips/generic/board-ranchu.c 17789 17790RANDOM NUMBER DRIVER 17791M: "Theodore Ts'o" <tytso@mit.edu> 17792M: Jason A. Donenfeld <Jason@zx2c4.com> 17793S: Maintained 17794T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17795F: drivers/char/random.c 17796F: drivers/virt/vmgenid.c 17797 17798RAPIDIO SUBSYSTEM 17799M: Matt Porter <mporter@kernel.crashing.org> 17800M: Alexandre Bounine <alex.bou9@gmail.com> 17801S: Maintained 17802F: drivers/rapidio/ 17803 17804RAS INFRASTRUCTURE 17805M: Tony Luck <tony.luck@intel.com> 17806M: Borislav Petkov <bp@alien8.de> 17807L: linux-edac@vger.kernel.org 17808S: Maintained 17809F: Documentation/admin-guide/ras.rst 17810F: drivers/ras/ 17811F: include/linux/ras.h 17812F: include/ras/ras_event.h 17813 17814RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17815L: linux-wireless@vger.kernel.org 17816S: Orphan 17817F: drivers/net/wireless/legacy/ray* 17818 17819RC-CORE / LIRC FRAMEWORK 17820M: Sean Young <sean@mess.org> 17821L: linux-media@vger.kernel.org 17822S: Maintained 17823W: http://linuxtv.org 17824T: git git://linuxtv.org/media_tree.git 17825F: Documentation/driver-api/media/rc-core.rst 17826F: Documentation/userspace-api/media/rc/ 17827F: drivers/media/rc/ 17828F: include/media/rc-core.h 17829F: include/media/rc-map.h 17830F: include/uapi/linux/lirc.h 17831 17832RCMM REMOTE CONTROLS DECODER 17833M: Patrick Lerda <patrick9876@free.fr> 17834S: Maintained 17835F: drivers/media/rc/ir-rcmm-decoder.c 17836 17837RCUTORTURE TEST FRAMEWORK 17838M: "Paul E. McKenney" <paulmck@kernel.org> 17839M: Josh Triplett <josh@joshtriplett.org> 17840R: Steven Rostedt <rostedt@goodmis.org> 17841R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17842R: Lai Jiangshan <jiangshanlai@gmail.com> 17843L: rcu@vger.kernel.org 17844S: Supported 17845T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17846F: tools/testing/selftests/rcutorture 17847 17848RDACM20 Camera Sensor 17849M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17850M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17851M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17852M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17853L: linux-media@vger.kernel.org 17854S: Maintained 17855F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17856F: drivers/media/i2c/max9271.c 17857F: drivers/media/i2c/max9271.h 17858F: drivers/media/i2c/rdacm20.c 17859 17860RDACM21 Camera Sensor 17861M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17863M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17864M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17868F: drivers/media/i2c/max9271.c 17869F: drivers/media/i2c/max9271.h 17870F: drivers/media/i2c/rdacm21.c 17871 17872RDC R-321X SoC 17873M: Florian Fainelli <florian@openwrt.org> 17874S: Maintained 17875 17876RDC R6040 FAST ETHERNET DRIVER 17877M: Florian Fainelli <f.fainelli@gmail.com> 17878L: netdev@vger.kernel.org 17879S: Maintained 17880F: drivers/net/ethernet/rdc/r6040.c 17881 17882RDMAVT - RDMA verbs software 17883M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17884L: linux-rdma@vger.kernel.org 17885S: Supported 17886F: drivers/infiniband/sw/rdmavt 17887 17888RDS - RELIABLE DATAGRAM SOCKETS 17889M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17890L: netdev@vger.kernel.org 17891L: linux-rdma@vger.kernel.org 17892L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17893S: Supported 17894W: https://oss.oracle.com/projects/rds/ 17895F: Documentation/networking/rds.rst 17896F: net/rds/ 17897 17898RDT - RESOURCE ALLOCATION 17899M: Fenghua Yu <fenghua.yu@intel.com> 17900M: Reinette Chatre <reinette.chatre@intel.com> 17901L: linux-kernel@vger.kernel.org 17902S: Supported 17903F: Documentation/arch/x86/resctrl* 17904F: arch/x86/include/asm/resctrl.h 17905F: arch/x86/kernel/cpu/resctrl/ 17906F: tools/testing/selftests/resctrl/ 17907 17908READ-COPY UPDATE (RCU) 17909M: "Paul E. McKenney" <paulmck@kernel.org> 17910M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17911M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17912M: Joel Fernandes <joel@joelfernandes.org> 17913M: Josh Triplett <josh@joshtriplett.org> 17914M: Boqun Feng <boqun.feng@gmail.com> 17915R: Steven Rostedt <rostedt@goodmis.org> 17916R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17917R: Lai Jiangshan <jiangshanlai@gmail.com> 17918R: Zqiang <qiang.zhang1211@gmail.com> 17919L: rcu@vger.kernel.org 17920S: Supported 17921W: http://www.rdrop.com/users/paulmck/RCU/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17923F: Documentation/RCU/ 17924F: include/linux/rcu* 17925F: kernel/rcu/ 17926X: Documentation/RCU/torture.rst 17927X: include/linux/srcu*.h 17928X: kernel/rcu/srcu*.c 17929 17930REAL TIME CLOCK (RTC) SUBSYSTEM 17931M: Alessandro Zummo <a.zummo@towertech.it> 17932M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17933L: linux-rtc@vger.kernel.org 17934S: Maintained 17935Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17937F: Documentation/admin-guide/rtc.rst 17938F: Documentation/devicetree/bindings/rtc/ 17939F: drivers/rtc/ 17940F: include/linux/platform_data/rtc-* 17941F: include/linux/rtc.h 17942F: include/linux/rtc/ 17943F: include/uapi/linux/rtc.h 17944F: tools/testing/selftests/rtc/ 17945 17946Real-time Linux Analysis (RTLA) tools 17947M: Daniel Bristot de Oliveira <bristot@kernel.org> 17948M: Steven Rostedt <rostedt@goodmis.org> 17949L: linux-trace-kernel@vger.kernel.org 17950S: Maintained 17951F: Documentation/tools/rtla/ 17952F: tools/tracing/rtla/ 17953 17954REALTEK AUDIO CODECS 17955M: Oder Chiou <oder_chiou@realtek.com> 17956S: Maintained 17957F: include/sound/rt*.h 17958F: sound/soc/codecs/rt* 17959 17960REALTEK OTTO WATCHDOG 17961M: Sander Vanheule <sander@svanheule.net> 17962L: linux-watchdog@vger.kernel.org 17963S: Maintained 17964F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17965F: drivers/watchdog/realtek_otto_wdt.c 17966 17967REALTEK RTL83xx SMI DSA ROUTER CHIPS 17968M: Linus Walleij <linus.walleij@linaro.org> 17969M: Alvin Šipraga <alsi@bang-olufsen.dk> 17970S: Maintained 17971F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17972F: drivers/net/dsa/realtek/* 17973 17974REALTEK WIRELESS DRIVER (rtlwifi family) 17975M: Ping-Ke Shih <pkshih@realtek.com> 17976L: linux-wireless@vger.kernel.org 17977S: Maintained 17978W: https://wireless.wiki.kernel.org/ 17979T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17980F: drivers/net/wireless/realtek/rtlwifi/ 17981 17982REALTEK WIRELESS DRIVER (rtw88) 17983M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17984L: linux-wireless@vger.kernel.org 17985S: Maintained 17986F: drivers/net/wireless/realtek/rtw88/ 17987 17988REALTEK WIRELESS DRIVER (rtw89) 17989M: Ping-Ke Shih <pkshih@realtek.com> 17990L: linux-wireless@vger.kernel.org 17991S: Maintained 17992F: drivers/net/wireless/realtek/rtw89/ 17993 17994REDPINE WIRELESS DRIVER 17995L: linux-wireless@vger.kernel.org 17996S: Orphan 17997F: drivers/net/wireless/rsi/ 17998 17999REGISTER MAP ABSTRACTION 18000M: Mark Brown <broonie@kernel.org> 18001L: linux-kernel@vger.kernel.org 18002S: Supported 18003T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18004F: Documentation/devicetree/bindings/regmap/ 18005F: drivers/base/regmap/ 18006F: include/linux/regmap.h 18007 18008REISERFS FILE SYSTEM 18009L: reiserfs-devel@vger.kernel.org 18010S: Supported 18011F: fs/reiserfs/ 18012 18013REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18014M: Bjorn Andersson <andersson@kernel.org> 18015M: Mathieu Poirier <mathieu.poirier@linaro.org> 18016L: linux-remoteproc@vger.kernel.org 18017S: Maintained 18018T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18019F: Documentation/ABI/testing/sysfs-class-remoteproc 18020F: Documentation/devicetree/bindings/remoteproc/ 18021F: Documentation/staging/remoteproc.rst 18022F: drivers/remoteproc/ 18023F: include/linux/remoteproc.h 18024F: include/linux/remoteproc/ 18025 18026REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18027M: Bjorn Andersson <andersson@kernel.org> 18028M: Mathieu Poirier <mathieu.poirier@linaro.org> 18029L: linux-remoteproc@vger.kernel.org 18030S: Maintained 18031T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18032F: Documentation/ABI/testing/sysfs-bus-rpmsg 18033F: Documentation/staging/rpmsg.rst 18034F: drivers/rpmsg/ 18035F: include/linux/rpmsg.h 18036F: include/linux/rpmsg/ 18037F: include/uapi/linux/rpmsg.h 18038F: samples/rpmsg/ 18039 18040REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18041M: Stephan Gerhold <stephan@gerhold.net> 18042L: netdev@vger.kernel.org 18043L: linux-remoteproc@vger.kernel.org 18044S: Maintained 18045F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18046 18047RENESAS CLOCK DRIVERS 18048M: Geert Uytterhoeven <geert+renesas@glider.be> 18049L: linux-renesas-soc@vger.kernel.org 18050S: Supported 18051T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18052F: Documentation/devicetree/bindings/clock/renesas,* 18053F: drivers/clk/renesas/ 18054 18055RENESAS EMEV2 I2C DRIVER 18056M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18057L: linux-renesas-soc@vger.kernel.org 18058S: Supported 18059F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18060F: drivers/i2c/busses/i2c-emev2.c 18061 18062RENESAS ETHERNET DRIVERS 18063R: Sergey Shtylyov <s.shtylyov@omp.ru> 18064L: netdev@vger.kernel.org 18065L: linux-renesas-soc@vger.kernel.org 18066F: Documentation/devicetree/bindings/net/renesas,*.yaml 18067F: drivers/net/ethernet/renesas/ 18068F: include/linux/sh_eth.h 18069 18070RENESAS IDT821034 ASoC CODEC 18071M: Herve Codina <herve.codina@bootlin.com> 18072L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18073S: Maintained 18074F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18075F: sound/soc/codecs/idt821034.c 18076 18077RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18078M: Miquel Raynal <miquel.raynal@bootlin.com> 18079L: linux-mtd@lists.infradead.org 18080L: linux-renesas-soc@vger.kernel.org 18081S: Maintained 18082F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18083F: drivers/mtd/nand/raw/renesas-nand-controller.c 18084 18085RENESAS R-CAR GYROADC DRIVER 18086M: Marek Vasut <marek.vasut@gmail.com> 18087L: linux-iio@vger.kernel.org 18088S: Supported 18089F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18090F: drivers/iio/adc/rcar-gyroadc.c 18091 18092RENESAS R-CAR I2C DRIVERS 18093M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18094L: linux-renesas-soc@vger.kernel.org 18095S: Supported 18096F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18097F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18098F: drivers/i2c/busses/i2c-rcar.c 18099F: drivers/i2c/busses/i2c-sh_mobile.c 18100 18101RENESAS R-CAR SATA DRIVER 18102R: Sergey Shtylyov <s.shtylyov@omp.ru> 18103L: linux-ide@vger.kernel.org 18104L: linux-renesas-soc@vger.kernel.org 18105S: Supported 18106F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18107F: drivers/ata/sata_rcar.c 18108 18109RENESAS R-CAR THERMAL DRIVERS 18110M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18111L: linux-renesas-soc@vger.kernel.org 18112S: Supported 18113F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18114F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18115F: drivers/thermal/rcar_gen3_thermal.c 18116F: drivers/thermal/rcar_thermal.c 18117 18118RENESAS RIIC DRIVER 18119M: Chris Brandt <chris.brandt@renesas.com> 18120L: linux-renesas-soc@vger.kernel.org 18121S: Supported 18122F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18123F: drivers/i2c/busses/i2c-riic.c 18124 18125RENESAS RZ/G2L A/D DRIVER 18126M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18127L: linux-iio@vger.kernel.org 18128L: linux-renesas-soc@vger.kernel.org 18129S: Supported 18130F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18131F: drivers/iio/adc/rzg2l_adc.c 18132 18133RENESAS RZ/G2L MTU3a COUNTER DRIVER 18134M: Biju Das <biju.das.jz@bp.renesas.com> 18135L: linux-iio@vger.kernel.org 18136L: linux-renesas-soc@vger.kernel.org 18137S: Supported 18138F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18139F: drivers/counter/rz-mtu3-cnt.c 18140 18141RENESAS RZ/N1 A5PSW SWITCH DRIVER 18142M: Clément Léger <clement.leger@bootlin.com> 18143L: linux-renesas-soc@vger.kernel.org 18144L: netdev@vger.kernel.org 18145S: Maintained 18146F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18147F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18148F: drivers/net/dsa/rzn1_a5psw* 18149F: drivers/net/pcs/pcs-rzn1-miic.c 18150F: include/dt-bindings/net/pcs-rzn1-miic.h 18151F: include/linux/pcs-rzn1-miic.h 18152F: net/dsa/tag_rzn1_a5psw.c 18153 18154RENESAS RZ/N1 RTC CONTROLLER DRIVER 18155M: Miquel Raynal <miquel.raynal@bootlin.com> 18156L: linux-rtc@vger.kernel.org 18157L: linux-renesas-soc@vger.kernel.org 18158S: Maintained 18159F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18160F: drivers/rtc/rtc-rzn1.c 18161 18162RENESAS RZ/N1 USBF CONTROLLER DRIVER 18163M: Herve Codina <herve.codina@bootlin.com> 18164L: linux-renesas-soc@vger.kernel.org 18165L: linux-usb@vger.kernel.org 18166S: Maintained 18167F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18168F: drivers/usb/gadget/udc/renesas_usbf.c 18169 18170RENESAS RZ/V2M I2C DRIVER 18171M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18172L: linux-i2c@vger.kernel.org 18173L: linux-renesas-soc@vger.kernel.org 18174S: Supported 18175F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18176F: drivers/i2c/busses/i2c-rzv2m.c 18177 18178RENESAS USB PHY DRIVER 18179M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18180L: linux-renesas-soc@vger.kernel.org 18181S: Maintained 18182F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18183 18184RENESAS VERSACLOCK 7 CLOCK DRIVER 18185M: Alex Helms <alexander.helms.jy@renesas.com> 18186S: Maintained 18187F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18188F: drivers/clk/clk-versaclock7.c 18189 18190RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18191M: Herve Codina <herve.codina@bootlin.com> 18192L: linux-iio@vger.kernel.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18195F: drivers/iio/potentiometer/x9250.c 18196 18197RESET CONTROLLER FRAMEWORK 18198M: Philipp Zabel <p.zabel@pengutronix.de> 18199S: Maintained 18200T: git git://git.pengutronix.de/git/pza/linux 18201F: Documentation/devicetree/bindings/reset/ 18202F: Documentation/driver-api/reset.rst 18203F: drivers/reset/ 18204F: include/dt-bindings/reset/ 18205F: include/linux/reset-controller.h 18206F: include/linux/reset.h 18207F: include/linux/reset/ 18208K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18209 18210RESTARTABLE SEQUENCES SUPPORT 18211M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18212M: Peter Zijlstra <peterz@infradead.org> 18213M: "Paul E. McKenney" <paulmck@kernel.org> 18214M: Boqun Feng <boqun.feng@gmail.com> 18215L: linux-kernel@vger.kernel.org 18216S: Supported 18217F: include/trace/events/rseq.h 18218F: include/uapi/linux/rseq.h 18219F: kernel/rseq.c 18220F: tools/testing/selftests/rseq/ 18221 18222RFKILL 18223M: Johannes Berg <johannes@sipsolutions.net> 18224L: linux-wireless@vger.kernel.org 18225S: Maintained 18226W: https://wireless.wiki.kernel.org/ 18227Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18230F: Documentation/ABI/stable/sysfs-class-rfkill 18231F: Documentation/driver-api/rfkill.rst 18232F: include/linux/rfkill.h 18233F: include/uapi/linux/rfkill.h 18234F: net/rfkill/ 18235 18236RHASHTABLE 18237M: Thomas Graf <tgraf@suug.ch> 18238M: Herbert Xu <herbert@gondor.apana.org.au> 18239L: netdev@vger.kernel.org 18240S: Maintained 18241F: include/linux/rhashtable-types.h 18242F: include/linux/rhashtable.h 18243F: lib/rhashtable.c 18244F: lib/test_rhashtable.c 18245 18246RICOH R5C592 MEMORYSTICK DRIVER 18247M: Maxim Levitsky <maximlevitsky@gmail.com> 18248S: Maintained 18249F: drivers/memstick/host/r592.* 18250 18251RICOH SMARTMEDIA/XD DRIVER 18252M: Maxim Levitsky <maximlevitsky@gmail.com> 18253S: Maintained 18254F: drivers/mtd/nand/raw/r852.c 18255F: drivers/mtd/nand/raw/r852.h 18256 18257RISC-V ARCHITECTURE 18258M: Paul Walmsley <paul.walmsley@sifive.com> 18259M: Palmer Dabbelt <palmer@dabbelt.com> 18260M: Albert Ou <aou@eecs.berkeley.edu> 18261L: linux-riscv@lists.infradead.org 18262S: Supported 18263Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18264C: irc://irc.libera.chat/riscv 18265P: Documentation/riscv/patch-acceptance.rst 18266T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18267F: arch/riscv/ 18268N: riscv 18269K: riscv 18270 18271RISC-V MICROCHIP FPGA SUPPORT 18272M: Conor Dooley <conor.dooley@microchip.com> 18273M: Daire McNamara <daire.mcnamara@microchip.com> 18274L: linux-riscv@lists.infradead.org 18275S: Supported 18276F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18277F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18278F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18279F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18280F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18281F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18282F: Documentation/devicetree/bindings/riscv/microchip.yaml 18283F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18284F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18285F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18286F: arch/riscv/boot/dts/microchip/ 18287F: drivers/char/hw_random/mpfs-rng.c 18288F: drivers/clk/microchip/clk-mpfs*.c 18289F: drivers/i2c/busses/i2c-microchip-corei2c.c 18290F: drivers/mailbox/mailbox-mpfs.c 18291F: drivers/pci/controller/pcie-microchip-host.c 18292F: drivers/pwm/pwm-microchip-core.c 18293F: drivers/reset/reset-mpfs.c 18294F: drivers/rtc/rtc-mpfs.c 18295F: drivers/soc/microchip/mpfs-sys-controller.c 18296F: drivers/spi/spi-microchip-core-qspi.c 18297F: drivers/spi/spi-microchip-core.c 18298F: drivers/usb/musb/mpfs.c 18299F: include/soc/microchip/mpfs.h 18300 18301RISC-V MISC SOC SUPPORT 18302M: Conor Dooley <conor@kernel.org> 18303L: linux-riscv@lists.infradead.org 18304S: Maintained 18305Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18306T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18307F: Documentation/devicetree/bindings/riscv/ 18308F: arch/riscv/boot/dts/ 18309X: arch/riscv/boot/dts/allwinner/ 18310X: arch/riscv/boot/dts/renesas/ 18311 18312RISC-V PMU DRIVERS 18313M: Atish Patra <atishp@atishpatra.org> 18314R: Anup Patel <anup@brainfault.org> 18315L: linux-riscv@lists.infradead.org 18316S: Supported 18317F: drivers/perf/riscv_pmu.c 18318F: drivers/perf/riscv_pmu_legacy.c 18319F: drivers/perf/riscv_pmu_sbi.c 18320 18321RISC-V THEAD SoC SUPPORT 18322M: Jisheng Zhang <jszhang@kernel.org> 18323M: Guo Ren <guoren@kernel.org> 18324M: Fu Wei <wefu@redhat.com> 18325L: linux-riscv@lists.infradead.org 18326S: Maintained 18327F: arch/riscv/boot/dts/thead/ 18328 18329RNBD BLOCK DRIVERS 18330M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18331M: Jack Wang <jinpu.wang@ionos.com> 18332L: linux-block@vger.kernel.org 18333S: Maintained 18334F: drivers/block/rnbd/ 18335 18336ROCCAT DRIVERS 18337M: Stefan Achatz <erazor_de@users.sourceforge.net> 18338S: Maintained 18339W: http://sourceforge.net/projects/roccat/ 18340F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18341F: drivers/hid/hid-roccat* 18342F: include/linux/hid-roccat* 18343 18344ROCKCHIP CRYPTO DRIVERS 18345M: Corentin Labbe <clabbe@baylibre.com> 18346L: linux-crypto@vger.kernel.org 18347S: Maintained 18348F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18349F: drivers/crypto/rockchip/ 18350 18351ROCKCHIP I2S TDM DRIVER 18352M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18353L: linux-rockchip@lists.infradead.org 18354S: Maintained 18355F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18356F: sound/soc/rockchip/rockchip_i2s_tdm.* 18357 18358ROCKCHIP ISP V1 DRIVER 18359M: Dafna Hirschfeld <dafna@fastmail.com> 18360L: linux-media@vger.kernel.org 18361L: linux-rockchip@lists.infradead.org 18362S: Maintained 18363F: Documentation/admin-guide/media/rkisp1.rst 18364F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18365F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18366F: drivers/media/platform/rockchip/rkisp1 18367F: include/uapi/linux/rkisp1-config.h 18368 18369ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18370M: Jacob Chen <jacob-chen@iotwrt.com> 18371M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18372L: linux-media@vger.kernel.org 18373L: linux-rockchip@lists.infradead.org 18374S: Maintained 18375F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18376F: drivers/media/platform/rockchip/rga/ 18377 18378ROCKCHIP VIDEO DECODER DRIVER 18379M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18380L: linux-media@vger.kernel.org 18381L: linux-rockchip@lists.infradead.org 18382S: Maintained 18383F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18384F: drivers/staging/media/rkvdec/ 18385 18386ROCKER DRIVER 18387M: Jiri Pirko <jiri@resnulli.us> 18388L: netdev@vger.kernel.org 18389S: Supported 18390F: drivers/net/ethernet/rocker/ 18391 18392ROCKETPORT EXPRESS/INFINITY DRIVER 18393M: Kevin Cernekee <cernekee@gmail.com> 18394L: linux-serial@vger.kernel.org 18395S: Odd Fixes 18396F: drivers/tty/serial/rp2.* 18397 18398ROHM BD99954 CHARGER IC 18399M: Matti Vaittinen <mazziesaccount@gmail.com> 18400S: Supported 18401F: drivers/power/supply/bd99954-charger.c 18402F: drivers/power/supply/bd99954-charger.h 18403 18404ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18405M: Tomasz Duszynski <tduszyns@gmail.com> 18406S: Maintained 18407F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18408F: drivers/iio/light/bh1750.c 18409 18410ROHM BU270xx LIGHT SENSOR DRIVERs 18411M: Matti Vaittinen <mazziesaccount@gmail.com> 18412L: linux-iio@vger.kernel.org 18413S: Supported 18414F: drivers/iio/light/rohm-bu27008.c 18415F: drivers/iio/light/rohm-bu27034.c 18416 18417ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18418M: Marek Vasut <marek.vasut+renesas@gmail.com> 18419L: linux-kernel@vger.kernel.org 18420L: linux-renesas-soc@vger.kernel.org 18421S: Supported 18422F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18423F: drivers/gpio/gpio-bd9571mwv.c 18424F: drivers/mfd/bd9571mwv.c 18425F: drivers/regulator/bd9571mwv-regulator.c 18426F: include/linux/mfd/bd9571mwv.h 18427 18428ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18429M: Matti Vaittinen <mazziesaccount@gmail.com> 18430S: Supported 18431F: drivers/clk/clk-bd718x7.c 18432F: drivers/gpio/gpio-bd71815.c 18433F: drivers/gpio/gpio-bd71828.c 18434F: drivers/mfd/rohm-bd71828.c 18435F: drivers/mfd/rohm-bd718x7.c 18436F: drivers/mfd/rohm-bd9576.c 18437F: drivers/regulator/bd71815-regulator.c 18438F: drivers/regulator/bd71828-regulator.c 18439F: drivers/regulator/bd718x7-regulator.c 18440F: drivers/regulator/bd9576-regulator.c 18441F: drivers/regulator/rohm-regulator.c 18442F: drivers/rtc/rtc-bd70528.c 18443F: drivers/watchdog/bd9576_wdt.c 18444F: include/linux/mfd/rohm-bd71815.h 18445F: include/linux/mfd/rohm-bd71828.h 18446F: include/linux/mfd/rohm-bd718x7.h 18447F: include/linux/mfd/rohm-bd957x.h 18448F: include/linux/mfd/rohm-generic.h 18449F: include/linux/mfd/rohm-shared.h 18450 18451ROSE NETWORK LAYER 18452M: Ralf Baechle <ralf@linux-mips.org> 18453L: linux-hams@vger.kernel.org 18454S: Maintained 18455W: http://www.linux-ax25.org/ 18456F: include/net/rose.h 18457F: include/uapi/linux/rose.h 18458F: net/rose/ 18459 18460ROTATION DRIVER FOR ALLWINNER A83T 18461M: Jernej Skrabec <jernej.skrabec@gmail.com> 18462L: linux-media@vger.kernel.org 18463S: Maintained 18464T: git git://linuxtv.org/media_tree.git 18465F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18466F: drivers/media/platform/sunxi/sun8i-rotate/ 18467 18468RPMSG TTY DRIVER 18469M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18470L: linux-remoteproc@vger.kernel.org 18471S: Maintained 18472F: drivers/tty/rpmsg_tty.c 18473 18474RTL2830 MEDIA DRIVER 18475M: Antti Palosaari <crope@iki.fi> 18476L: linux-media@vger.kernel.org 18477S: Maintained 18478W: https://linuxtv.org 18479W: http://palosaari.fi/linux/ 18480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18481T: git git://linuxtv.org/anttip/media_tree.git 18482F: drivers/media/dvb-frontends/rtl2830* 18483 18484RTL2832 MEDIA DRIVER 18485M: Antti Palosaari <crope@iki.fi> 18486L: linux-media@vger.kernel.org 18487S: Maintained 18488W: https://linuxtv.org 18489W: http://palosaari.fi/linux/ 18490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18491T: git git://linuxtv.org/anttip/media_tree.git 18492F: drivers/media/dvb-frontends/rtl2832* 18493 18494RTL2832_SDR MEDIA DRIVER 18495M: Antti Palosaari <crope@iki.fi> 18496L: linux-media@vger.kernel.org 18497S: Maintained 18498W: https://linuxtv.org 18499W: http://palosaari.fi/linux/ 18500Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18501T: git git://linuxtv.org/anttip/media_tree.git 18502F: drivers/media/dvb-frontends/rtl2832_sdr* 18503 18504RTL8180 WIRELESS DRIVER 18505L: linux-wireless@vger.kernel.org 18506S: Orphan 18507W: https://wireless.wiki.kernel.org/ 18508T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18509F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18510 18511RTL8187 WIRELESS DRIVER 18512M: Herton Ronaldo Krzesinski <herton@canonical.com> 18513M: Hin-Tak Leung <htl10@users.sourceforge.net> 18514M: Larry Finger <Larry.Finger@lwfinger.net> 18515L: linux-wireless@vger.kernel.org 18516S: Maintained 18517W: https://wireless.wiki.kernel.org/ 18518T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18519F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18520 18521RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18522M: Jes Sorensen <Jes.Sorensen@gmail.com> 18523L: linux-wireless@vger.kernel.org 18524S: Maintained 18525T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18526F: drivers/net/wireless/realtek/rtl8xxxu/ 18527 18528RTRS TRANSPORT DRIVERS 18529M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18530M: Jack Wang <jinpu.wang@ionos.com> 18531L: linux-rdma@vger.kernel.org 18532S: Maintained 18533F: drivers/infiniband/ulp/rtrs/ 18534 18535RUNTIME VERIFICATION (RV) 18536M: Daniel Bristot de Oliveira <bristot@kernel.org> 18537M: Steven Rostedt <rostedt@goodmis.org> 18538L: linux-trace-kernel@vger.kernel.org 18539S: Maintained 18540F: Documentation/trace/rv/ 18541F: include/linux/rv.h 18542F: include/rv/ 18543F: kernel/trace/rv/ 18544F: tools/verification/ 18545 18546RUST 18547M: Miguel Ojeda <ojeda@kernel.org> 18548M: Alex Gaynor <alex.gaynor@gmail.com> 18549M: Wedson Almeida Filho <wedsonaf@gmail.com> 18550R: Boqun Feng <boqun.feng@gmail.com> 18551R: Gary Guo <gary@garyguo.net> 18552R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18553R: Benno Lossin <benno.lossin@proton.me> 18554L: rust-for-linux@vger.kernel.org 18555S: Supported 18556W: https://github.com/Rust-for-Linux/linux 18557B: https://github.com/Rust-for-Linux/linux/issues 18558C: zulip://rust-for-linux.zulipchat.com 18559T: git https://github.com/Rust-for-Linux/linux.git rust-next 18560F: Documentation/rust/ 18561F: rust/ 18562F: samples/rust/ 18563F: scripts/*rust* 18564K: \b(?i:rust)\b 18565 18566RXRPC SOCKETS (AF_RXRPC) 18567M: David Howells <dhowells@redhat.com> 18568M: Marc Dionne <marc.dionne@auristor.com> 18569L: linux-afs@lists.infradead.org 18570S: Supported 18571W: https://www.infradead.org/~dhowells/kafs/ 18572F: Documentation/networking/rxrpc.rst 18573F: include/keys/rxrpc-type.h 18574F: include/net/af_rxrpc.h 18575F: include/trace/events/rxrpc.h 18576F: include/uapi/linux/rxrpc.h 18577F: net/rxrpc/ 18578 18579S3 SAVAGE FRAMEBUFFER DRIVER 18580M: Antonino Daplas <adaplas@gmail.com> 18581L: linux-fbdev@vger.kernel.org 18582S: Maintained 18583F: drivers/video/fbdev/savage/ 18584 18585S390 ARCHITECTURE 18586M: Heiko Carstens <hca@linux.ibm.com> 18587M: Vasily Gorbik <gor@linux.ibm.com> 18588M: Alexander Gordeev <agordeev@linux.ibm.com> 18589R: Christian Borntraeger <borntraeger@linux.ibm.com> 18590R: Sven Schnelle <svens@linux.ibm.com> 18591L: linux-s390@vger.kernel.org 18592S: Supported 18593T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18594F: Documentation/driver-api/s390-drivers.rst 18595F: Documentation/s390/ 18596F: arch/s390/ 18597F: drivers/s390/ 18598F: drivers/watchdog/diag288_wdt.c 18599 18600S390 COMMON I/O LAYER 18601M: Vineeth Vijayan <vneethv@linux.ibm.com> 18602M: Peter Oberparleiter <oberpar@linux.ibm.com> 18603L: linux-s390@vger.kernel.org 18604S: Supported 18605F: drivers/s390/cio/ 18606 18607S390 DASD DRIVER 18608M: Stefan Haberland <sth@linux.ibm.com> 18609M: Jan Hoeppner <hoeppner@linux.ibm.com> 18610L: linux-s390@vger.kernel.org 18611S: Supported 18612F: block/partitions/ibm.c 18613F: drivers/s390/block/dasd* 18614F: include/linux/dasd_mod.h 18615 18616S390 IOMMU (PCI) 18617M: Niklas Schnelle <schnelle@linux.ibm.com> 18618M: Matthew Rosato <mjrosato@linux.ibm.com> 18619R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18620L: linux-s390@vger.kernel.org 18621S: Supported 18622F: drivers/iommu/s390-iommu.c 18623 18624S390 IUCV NETWORK LAYER 18625M: Alexandra Winter <wintera@linux.ibm.com> 18626M: Wenjia Zhang <wenjia@linux.ibm.com> 18627L: linux-s390@vger.kernel.org 18628L: netdev@vger.kernel.org 18629S: Supported 18630F: drivers/s390/net/*iucv* 18631F: include/net/iucv/ 18632F: net/iucv/ 18633 18634S390 MM 18635M: Alexander Gordeev <agordeev@linux.ibm.com> 18636M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18637L: linux-s390@vger.kernel.org 18638S: Supported 18639T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18640F: arch/s390/include/asm/pgtable.h 18641F: arch/s390/mm 18642 18643S390 NETWORK DRIVERS 18644M: Alexandra Winter <wintera@linux.ibm.com> 18645M: Wenjia Zhang <wenjia@linux.ibm.com> 18646L: linux-s390@vger.kernel.org 18647L: netdev@vger.kernel.org 18648S: Supported 18649F: drivers/s390/net/ 18650 18651S390 PCI SUBSYSTEM 18652M: Niklas Schnelle <schnelle@linux.ibm.com> 18653M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18654L: linux-s390@vger.kernel.org 18655S: Supported 18656F: Documentation/s390/pci.rst 18657F: arch/s390/pci/ 18658F: drivers/pci/hotplug/s390_pci_hpc.c 18659 18660S390 SCM DRIVER 18661M: Vineeth Vijayan <vneethv@linux.ibm.com> 18662L: linux-s390@vger.kernel.org 18663S: Supported 18664F: drivers/s390/block/scm* 18665F: drivers/s390/cio/scm.c 18666 18667S390 VFIO AP DRIVER 18668M: Tony Krowiak <akrowiak@linux.ibm.com> 18669M: Halil Pasic <pasic@linux.ibm.com> 18670M: Jason Herne <jjherne@linux.ibm.com> 18671L: linux-s390@vger.kernel.org 18672S: Supported 18673F: Documentation/s390/vfio-ap* 18674F: drivers/s390/crypto/vfio_ap* 18675 18676S390 VFIO-CCW DRIVER 18677M: Eric Farman <farman@linux.ibm.com> 18678M: Matthew Rosato <mjrosato@linux.ibm.com> 18679R: Halil Pasic <pasic@linux.ibm.com> 18680L: linux-s390@vger.kernel.org 18681L: kvm@vger.kernel.org 18682S: Supported 18683F: Documentation/s390/vfio-ccw.rst 18684F: drivers/s390/cio/vfio_ccw* 18685F: include/uapi/linux/vfio_ccw.h 18686 18687S390 VFIO-PCI DRIVER 18688M: Matthew Rosato <mjrosato@linux.ibm.com> 18689M: Eric Farman <farman@linux.ibm.com> 18690L: linux-s390@vger.kernel.org 18691L: kvm@vger.kernel.org 18692S: Supported 18693F: arch/s390/kvm/pci* 18694F: drivers/vfio/pci/vfio_pci_zdev.c 18695F: include/uapi/linux/vfio_zdev.h 18696 18697S390 ZCRYPT DRIVER 18698M: Harald Freudenberger <freude@linux.ibm.com> 18699L: linux-s390@vger.kernel.org 18700S: Supported 18701F: drivers/s390/crypto/ 18702 18703S390 ZFCP DRIVER 18704M: Steffen Maier <maier@linux.ibm.com> 18705M: Benjamin Block <bblock@linux.ibm.com> 18706L: linux-s390@vger.kernel.org 18707S: Supported 18708F: drivers/s390/scsi/zfcp_* 18709 18710SAA6588 RDS RECEIVER DRIVER 18711M: Hans Verkuil <hverkuil@xs4all.nl> 18712L: linux-media@vger.kernel.org 18713S: Odd Fixes 18714W: https://linuxtv.org 18715T: git git://linuxtv.org/media_tree.git 18716F: drivers/media/i2c/saa6588* 18717 18718SAA7134 VIDEO4LINUX DRIVER 18719M: Mauro Carvalho Chehab <mchehab@kernel.org> 18720L: linux-media@vger.kernel.org 18721S: Odd fixes 18722W: https://linuxtv.org 18723T: git git://linuxtv.org/media_tree.git 18724F: Documentation/driver-api/media/drivers/saa7134* 18725F: drivers/media/pci/saa7134/ 18726 18727SAA7146 VIDEO4LINUX-2 DRIVER 18728M: Hans Verkuil <hverkuil@xs4all.nl> 18729L: linux-media@vger.kernel.org 18730S: Maintained 18731T: git git://linuxtv.org/media_tree.git 18732F: drivers/media/common/saa7146/ 18733F: drivers/media/pci/saa7146/ 18734F: include/media/drv-intf/saa7146* 18735 18736SAFESETID SECURITY MODULE 18737M: Micah Morton <mortonm@chromium.org> 18738S: Supported 18739F: Documentation/admin-guide/LSM/SafeSetID.rst 18740F: security/safesetid/ 18741 18742SAMSUNG AUDIO (ASoC) DRIVERS 18743M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18744L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18745S: Maintained 18746B: mailto:linux-samsung-soc@vger.kernel.org 18747F: Documentation/devicetree/bindings/sound/samsung* 18748F: sound/soc/samsung/ 18749 18750SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18751M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18752L: linux-crypto@vger.kernel.org 18753L: linux-samsung-soc@vger.kernel.org 18754S: Maintained 18755F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18756F: drivers/crypto/exynos-rng.c 18757 18758SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18759M: Łukasz Stelmach <l.stelmach@samsung.com> 18760L: linux-samsung-soc@vger.kernel.org 18761S: Maintained 18762F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18763F: drivers/char/hw_random/exynos-trng.c 18764 18765SAMSUNG FRAMEBUFFER DRIVER 18766M: Jingoo Han <jingoohan1@gmail.com> 18767L: linux-fbdev@vger.kernel.org 18768S: Maintained 18769F: drivers/video/fbdev/s3c-fb.c 18770 18771SAMSUNG INTERCONNECT DRIVERS 18772M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18773M: Artur Świgoń <a.swigon@samsung.com> 18774L: linux-pm@vger.kernel.org 18775L: linux-samsung-soc@vger.kernel.org 18776S: Supported 18777F: drivers/interconnect/samsung/ 18778 18779SAMSUNG LAPTOP DRIVER 18780M: Corentin Chary <corentin.chary@gmail.com> 18781L: platform-driver-x86@vger.kernel.org 18782S: Maintained 18783F: drivers/platform/x86/samsung-laptop.c 18784 18785SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18786M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18787L: linux-kernel@vger.kernel.org 18788L: linux-samsung-soc@vger.kernel.org 18789S: Supported 18790B: mailto:linux-samsung-soc@vger.kernel.org 18791F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18792F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18794F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18796F: drivers/clk/clk-s2mps11.c 18797F: drivers/mfd/sec*.c 18798F: drivers/regulator/s2m*.c 18799F: drivers/regulator/s5m*.c 18800F: drivers/rtc/rtc-s5m.c 18801F: include/linux/mfd/samsung/ 18802 18803SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18804M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18805L: linux-media@vger.kernel.org 18806L: linux-samsung-soc@vger.kernel.org 18807S: Maintained 18808F: drivers/media/platform/samsung/s3c-camif/ 18809F: include/media/drv-intf/s3c_camif.h 18810 18811SAMSUNG S3FWRN5 NFC DRIVER 18812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18813S: Maintained 18814F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18815F: drivers/nfc/s3fwrn5 18816 18817SAMSUNG S5C73M3 CAMERA DRIVER 18818M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18819M: Andrzej Hajda <andrzej.hajda@intel.com> 18820L: linux-media@vger.kernel.org 18821S: Supported 18822F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18823F: drivers/media/i2c/s5c73m3/* 18824 18825SAMSUNG S5K5BAF CAMERA DRIVER 18826M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18827M: Andrzej Hajda <andrzej.hajda@intel.com> 18828L: linux-media@vger.kernel.org 18829S: Supported 18830F: drivers/media/i2c/s5k5baf.c 18831 18832SAMSUNG S5P Security SubSystem (SSS) DRIVER 18833M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18834M: Vladimir Zapolskiy <vz@mleia.com> 18835L: linux-crypto@vger.kernel.org 18836L: linux-samsung-soc@vger.kernel.org 18837S: Maintained 18838F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18839F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18840F: drivers/crypto/s5p-sss.c 18841 18842SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18843M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18844L: linux-media@vger.kernel.org 18845S: Supported 18846Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18847F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18851F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18852F: drivers/media/platform/samsung/exynos4-is/ 18853 18854SAMSUNG SOC CLOCK DRIVERS 18855M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18856M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18857M: Tomasz Figa <tomasz.figa@gmail.com> 18858M: Chanwoo Choi <cw00.choi@samsung.com> 18859R: Alim Akhtar <alim.akhtar@samsung.com> 18860L: linux-samsung-soc@vger.kernel.org 18861S: Supported 18862T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18864F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18865F: Documentation/devicetree/bindings/clock/samsung,s3c* 18866F: drivers/clk/samsung/ 18867F: include/dt-bindings/clock/exynos*.h 18868F: include/dt-bindings/clock/s5p*.h 18869F: include/dt-bindings/clock/samsung,*.h 18870F: include/linux/clk/samsung.h 18871 18872SAMSUNG SPI DRIVERS 18873M: Andi Shyti <andi.shyti@kernel.org> 18874L: linux-spi@vger.kernel.org 18875L: linux-samsung-soc@vger.kernel.org 18876S: Maintained 18877F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18878F: drivers/spi/spi-s3c* 18879F: include/linux/platform_data/spi-s3c64xx.h 18880 18881SAMSUNG SXGBE DRIVERS 18882M: Byungho An <bh74.an@samsung.com> 18883L: netdev@vger.kernel.org 18884S: Supported 18885F: drivers/net/ethernet/samsung/sxgbe/ 18886 18887SAMSUNG THERMAL DRIVER 18888M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18889M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18890L: linux-pm@vger.kernel.org 18891L: linux-samsung-soc@vger.kernel.org 18892S: Maintained 18893F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18894F: drivers/thermal/samsung/ 18895 18896SAMSUNG USB2 PHY DRIVER 18897M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18898L: linux-kernel@vger.kernel.org 18899S: Supported 18900F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18901F: Documentation/driver-api/phy/samsung-usb2.rst 18902F: drivers/phy/samsung/phy-exynos4210-usb2.c 18903F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18904F: drivers/phy/samsung/phy-exynos5250-usb2.c 18905F: drivers/phy/samsung/phy-s5pv210-usb2.c 18906F: drivers/phy/samsung/phy-samsung-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.h 18908 18909SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18910M: Paul Barker <paul.barker@sancloud.com> 18911R: Marc Murphy <marc.murphy@sancloud.com> 18912S: Supported 18913F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18914 18915SC1200 WDT DRIVER 18916M: Zwane Mwaikambo <zwanem@gmail.com> 18917S: Maintained 18918F: drivers/watchdog/sc1200wdt.c 18919 18920SCHEDULER 18921M: Ingo Molnar <mingo@redhat.com> 18922M: Peter Zijlstra <peterz@infradead.org> 18923M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18924M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18925R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18926R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18927R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18928R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18929R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18930R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18931L: linux-kernel@vger.kernel.org 18932S: Maintained 18933T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18934F: include/linux/preempt.h 18935F: include/linux/sched.h 18936F: include/linux/wait.h 18937F: include/uapi/linux/sched.h 18938F: kernel/sched/ 18939 18940SCSI LIBSAS SUBSYSTEM 18941R: John Garry <john.g.garry@oracle.com> 18942R: Jason Yan <yanaijie@huawei.com> 18943L: linux-scsi@vger.kernel.org 18944S: Supported 18945F: Documentation/scsi/libsas.rst 18946F: drivers/scsi/libsas/ 18947F: include/scsi/libsas.h 18948F: include/scsi/sas_ata.h 18949 18950SCSI RDMA PROTOCOL (SRP) INITIATOR 18951M: Bart Van Assche <bvanassche@acm.org> 18952L: linux-rdma@vger.kernel.org 18953S: Supported 18954Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18955F: drivers/infiniband/ulp/srp/ 18956F: include/scsi/srp.h 18957 18958SCSI RDMA PROTOCOL (SRP) TARGET 18959M: Bart Van Assche <bvanassche@acm.org> 18960L: linux-rdma@vger.kernel.org 18961L: target-devel@vger.kernel.org 18962S: Supported 18963Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18964F: drivers/infiniband/ulp/srpt/ 18965 18966SCSI SG DRIVER 18967M: Doug Gilbert <dgilbert@interlog.com> 18968L: linux-scsi@vger.kernel.org 18969S: Maintained 18970W: http://sg.danny.cz/sg 18971F: Documentation/scsi/scsi-generic.rst 18972F: drivers/scsi/sg.c 18973F: include/scsi/sg.h 18974 18975SCSI SUBSYSTEM 18976M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18977M: "Martin K. Petersen" <martin.petersen@oracle.com> 18978L: linux-scsi@vger.kernel.org 18979S: Maintained 18980Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18981T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18983F: Documentation/devicetree/bindings/scsi/ 18984F: drivers/scsi/ 18985F: drivers/ufs/ 18986F: include/scsi/ 18987 18988SCSI TAPE DRIVER 18989M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18990L: linux-scsi@vger.kernel.org 18991S: Maintained 18992F: Documentation/scsi/st.rst 18993F: drivers/scsi/st.* 18994F: drivers/scsi/st_*.h 18995 18996SCSI TARGET CORE USER DRIVER 18997M: Bodo Stroesser <bostroesser@gmail.com> 18998L: linux-scsi@vger.kernel.org 18999L: target-devel@vger.kernel.org 19000S: Supported 19001F: Documentation/target/tcmu-design.rst 19002F: drivers/target/target_core_user.c 19003F: include/uapi/linux/target_core_user.h 19004 19005SCSI TARGET SUBSYSTEM 19006M: "Martin K. Petersen" <martin.petersen@oracle.com> 19007L: linux-scsi@vger.kernel.org 19008L: target-devel@vger.kernel.org 19009S: Supported 19010W: http://www.linux-iscsi.org 19011Q: https://patchwork.kernel.org/project/target-devel/list/ 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19013F: Documentation/target/ 19014F: drivers/target/ 19015F: include/target/ 19016 19017SCTP PROTOCOL 19018M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19019M: Xin Long <lucien.xin@gmail.com> 19020L: linux-sctp@vger.kernel.org 19021S: Maintained 19022W: https://github.com/sctp/lksctp-tools/wiki 19023F: Documentation/networking/sctp.rst 19024F: include/linux/sctp.h 19025F: include/net/sctp/ 19026F: include/uapi/linux/sctp.h 19027F: net/sctp/ 19028 19029SCx200 CPU SUPPORT 19030M: Jim Cromie <jim.cromie@gmail.com> 19031S: Odd Fixes 19032F: Documentation/i2c/busses/scx200_acb.rst 19033F: arch/x86/platform/scx200/ 19034F: drivers/i2c/busses/scx200* 19035F: drivers/mtd/maps/scx200_docflash.c 19036F: drivers/watchdog/scx200_wdt.c 19037F: include/linux/scx200.h 19038 19039SCx200 GPIO DRIVER 19040M: Jim Cromie <jim.cromie@gmail.com> 19041S: Maintained 19042F: drivers/char/scx200_gpio.c 19043F: include/linux/scx200_gpio.h 19044 19045SCx200 HRT CLOCKSOURCE DRIVER 19046M: Jim Cromie <jim.cromie@gmail.com> 19047S: Maintained 19048F: drivers/clocksource/scx200_hrt.c 19049 19050SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19051M: Sascha Sommer <saschasommer@freenet.de> 19052L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19053S: Maintained 19054F: drivers/mmc/host/sdricoh_cs.c 19055 19056SECO BOARDS CEC DRIVER 19057M: Ettore Chimenti <ek5.chimenti@gmail.com> 19058S: Maintained 19059F: drivers/media/cec/platform/seco/seco-cec.c 19060F: drivers/media/cec/platform/seco/seco-cec.h 19061 19062SECURE COMPUTING 19063M: Kees Cook <keescook@chromium.org> 19064R: Andy Lutomirski <luto@amacapital.net> 19065R: Will Drewry <wad@chromium.org> 19066S: Supported 19067T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19068F: Documentation/userspace-api/seccomp_filter.rst 19069F: include/linux/seccomp.h 19070F: include/uapi/linux/seccomp.h 19071F: kernel/seccomp.c 19072F: tools/testing/selftests/kselftest_harness.h 19073F: tools/testing/selftests/seccomp/* 19074K: \bsecure_computing 19075K: \bTIF_SECCOMP\b 19076 19077SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19078M: Kamal Dasu <kamal.dasu@broadcom.com> 19079M: Al Cooper <alcooperx@gmail.com> 19080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19081L: linux-mmc@vger.kernel.org 19082S: Maintained 19083F: drivers/mmc/host/sdhci-brcmstb* 19084 19085SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19086M: Adrian Hunter <adrian.hunter@intel.com> 19087L: linux-mmc@vger.kernel.org 19088S: Supported 19089F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19090F: drivers/mmc/host/sdhci* 19091 19092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19093M: Eugen Hristev <eugen.hristev@microchip.com> 19094L: linux-mmc@vger.kernel.org 19095S: Supported 19096F: drivers/mmc/host/sdhci-of-at91.c 19097 19098SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19099M: Haibo Chen <haibo.chen@nxp.com> 19100L: linux-imx@nxp.com 19101L: linux-mmc@vger.kernel.org 19102S: Maintained 19103F: drivers/mmc/host/sdhci-esdhc-imx.c 19104 19105SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19106M: Ben Dooks <ben-linux@fluff.org> 19107M: Jaehoon Chung <jh80.chung@samsung.com> 19108L: linux-mmc@vger.kernel.org 19109S: Maintained 19110F: drivers/mmc/host/sdhci-s3c* 19111 19112SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19113M: Viresh Kumar <vireshk@kernel.org> 19114L: linux-mmc@vger.kernel.org 19115S: Maintained 19116F: drivers/mmc/host/sdhci-spear.c 19117 19118SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19119M: Vignesh Raghavendra <vigneshr@ti.com> 19120L: linux-mmc@vger.kernel.org 19121S: Maintained 19122F: drivers/mmc/host/sdhci-omap.c 19123 19124SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19125M: Jonathan Derrick <jonathan.derrick@linux.dev> 19126L: linux-block@vger.kernel.org 19127S: Supported 19128F: block/opal_proto.h 19129F: block/sed* 19130F: include/linux/sed* 19131F: include/uapi/linux/sed* 19132 19133SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19134M: Mark Rutland <mark.rutland@arm.com> 19135M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19136M: Sudeep Holla <sudeep.holla@arm.com> 19137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19138S: Maintained 19139F: drivers/firmware/smccc/ 19140F: include/linux/arm-smccc.h 19141 19142SECURITY CONTACT 19143M: Security Officers <security@kernel.org> 19144S: Supported 19145F: Documentation/process/security-bugs.rst 19146 19147SECURITY SUBSYSTEM 19148M: Paul Moore <paul@paul-moore.com> 19149M: James Morris <jmorris@namei.org> 19150M: "Serge E. Hallyn" <serge@hallyn.com> 19151L: linux-security-module@vger.kernel.org (suggested Cc:) 19152S: Supported 19153W: http://kernsec.org/ 19154T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19155F: security/ 19156X: security/selinux/ 19157 19158SELINUX SECURITY MODULE 19159M: Paul Moore <paul@paul-moore.com> 19160M: Stephen Smalley <stephen.smalley.work@gmail.com> 19161M: Eric Paris <eparis@parisplace.org> 19162L: selinux@vger.kernel.org 19163S: Supported 19164W: https://selinuxproject.org 19165W: https://github.com/SELinuxProject 19166T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19167F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19168F: Documentation/ABI/removed/sysfs-selinux-disable 19169F: Documentation/admin-guide/LSM/SELinux.rst 19170F: include/trace/events/avc.h 19171F: include/uapi/linux/selinux_netlink.h 19172F: scripts/selinux/ 19173F: security/selinux/ 19174 19175SENSABLE PHANTOM 19176M: Jiri Slaby <jirislaby@kernel.org> 19177S: Maintained 19178F: drivers/misc/phantom.c 19179F: include/uapi/linux/phantom.h 19180 19181SENSEAIR SUNRISE 006-0-0007 19182M: Jacopo Mondi <jacopo@jmondi.org> 19183S: Maintained 19184F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19185F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19186F: drivers/iio/chemical/sunrise_co2.c 19187 19188SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19189M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19190S: Maintained 19191F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19192F: drivers/iio/chemical/scd30.h 19193F: drivers/iio/chemical/scd30_core.c 19194F: drivers/iio/chemical/scd30_i2c.c 19195F: drivers/iio/chemical/scd30_serial.c 19196 19197SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19198M: Roan van Dijk <roan@protonic.nl> 19199S: Maintained 19200F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19201F: drivers/iio/chemical/scd4x.c 19202 19203SENSIRION SGP40 GAS SENSOR DRIVER 19204M: Andreas Klinger <ak@it-klinger.de> 19205S: Maintained 19206F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19207F: drivers/iio/chemical/sgp40.c 19208 19209SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19210M: Tomasz Duszynski <tduszyns@gmail.com> 19211S: Maintained 19212F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19213F: drivers/iio/chemical/sps30.c 19214F: drivers/iio/chemical/sps30_i2c.c 19215F: drivers/iio/chemical/sps30_serial.c 19216 19217SERIAL DEVICE BUS 19218M: Rob Herring <robh@kernel.org> 19219L: linux-serial@vger.kernel.org 19220S: Maintained 19221F: Documentation/devicetree/bindings/serial/serial.yaml 19222F: drivers/tty/serdev/ 19223F: include/linux/serdev.h 19224 19225SERIAL DRIVERS 19226M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19227L: linux-serial@vger.kernel.org 19228S: Maintained 19229F: Documentation/devicetree/bindings/serial/ 19230F: drivers/tty/serial/ 19231 19232SERIAL IR RECEIVER 19233M: Sean Young <sean@mess.org> 19234L: linux-media@vger.kernel.org 19235S: Maintained 19236F: drivers/media/rc/serial_ir.c 19237 19238SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19239M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19240L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19241S: Maintained 19242F: Documentation/devicetree/bindings/slimbus/ 19243F: drivers/slimbus/ 19244F: include/linux/slimbus.h 19245 19246SFC NETWORK DRIVER 19247M: Edward Cree <ecree.xilinx@gmail.com> 19248M: Martin Habets <habetsm.xilinx@gmail.com> 19249L: netdev@vger.kernel.org 19250L: linux-net-drivers@amd.com 19251S: Supported 19252F: Documentation/networking/devlink/sfc.rst 19253F: drivers/net/ethernet/sfc/ 19254 19255SFCTEMP HWMON DRIVER 19256M: Emil Renner Berthing <kernel@esmil.dk> 19257L: linux-hwmon@vger.kernel.org 19258S: Maintained 19259F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19260F: Documentation/hwmon/sfctemp.rst 19261F: drivers/hwmon/sfctemp.c 19262 19263SFF/SFP/SFP+ MODULE SUPPORT 19264M: Russell King <linux@armlinux.org.uk> 19265L: netdev@vger.kernel.org 19266S: Maintained 19267F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19268F: drivers/net/phy/phylink.c 19269F: drivers/net/phy/sfp* 19270F: include/linux/mdio/mdio-i2c.h 19271F: include/linux/phylink.h 19272F: include/linux/sfp.h 19273K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19274 19275SGI GRU DRIVER 19276M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19277S: Maintained 19278F: drivers/misc/sgi-gru/ 19279 19280SGI XP/XPC/XPNET DRIVER 19281M: Robin Holt <robinmholt@gmail.com> 19282M: Steve Wahl <steve.wahl@hpe.com> 19283R: Mike Travis <mike.travis@hpe.com> 19284S: Maintained 19285F: drivers/misc/sgi-xp/ 19286 19287SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19288M: Karsten Graul <kgraul@linux.ibm.com> 19289M: Wenjia Zhang <wenjia@linux.ibm.com> 19290M: Jan Karcher <jaka@linux.ibm.com> 19291R: D. Wythe <alibuda@linux.alibaba.com> 19292R: Tony Lu <tonylu@linux.alibaba.com> 19293R: Wen Gu <guwen@linux.alibaba.com> 19294L: linux-s390@vger.kernel.org 19295S: Supported 19296F: net/smc/ 19297 19298SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19299M: Linus Walleij <linus.walleij@linaro.org> 19300L: linux-iio@vger.kernel.org 19301S: Maintained 19302T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19303F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19304F: drivers/iio/light/gp2ap002.c 19305 19306SHARP RJ54N1CB0C SENSOR DRIVER 19307M: Jacopo Mondi <jacopo@jmondi.org> 19308L: linux-media@vger.kernel.org 19309S: Odd fixes 19310T: git git://linuxtv.org/media_tree.git 19311F: drivers/media/i2c/rj54n1cb0c.c 19312F: include/media/i2c/rj54n1cb0c.h 19313 19314SH_VOU V4L2 OUTPUT DRIVER 19315L: linux-media@vger.kernel.org 19316S: Orphan 19317F: drivers/media/platform/renesas/sh_vou.c 19318F: include/media/drv-intf/sh_vou.h 19319 19320SI2157 MEDIA DRIVER 19321M: Antti Palosaari <crope@iki.fi> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324W: https://linuxtv.org 19325W: http://palosaari.fi/linux/ 19326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19327T: git git://linuxtv.org/anttip/media_tree.git 19328F: drivers/media/tuners/si2157* 19329 19330SI2165 MEDIA DRIVER 19331M: Matthias Schwarzott <zzam@gentoo.org> 19332L: linux-media@vger.kernel.org 19333S: Maintained 19334W: https://linuxtv.org 19335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19336F: drivers/media/dvb-frontends/si2165* 19337 19338SI2168 MEDIA DRIVER 19339M: Antti Palosaari <crope@iki.fi> 19340L: linux-media@vger.kernel.org 19341S: Maintained 19342W: https://linuxtv.org 19343W: http://palosaari.fi/linux/ 19344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19345T: git git://linuxtv.org/anttip/media_tree.git 19346F: drivers/media/dvb-frontends/si2168* 19347 19348SI470X FM RADIO RECEIVER I2C DRIVER 19349M: Hans Verkuil <hverkuil@xs4all.nl> 19350L: linux-media@vger.kernel.org 19351S: Odd Fixes 19352W: https://linuxtv.org 19353T: git git://linuxtv.org/media_tree.git 19354F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19355F: drivers/media/radio/si470x/radio-si470x-i2c.c 19356 19357SI470X FM RADIO RECEIVER USB DRIVER 19358M: Hans Verkuil <hverkuil@xs4all.nl> 19359L: linux-media@vger.kernel.org 19360S: Maintained 19361W: https://linuxtv.org 19362T: git git://linuxtv.org/media_tree.git 19363F: drivers/media/radio/si470x/radio-si470x-common.c 19364F: drivers/media/radio/si470x/radio-si470x-usb.c 19365F: drivers/media/radio/si470x/radio-si470x.h 19366 19367SI4713 FM RADIO TRANSMITTER I2C DRIVER 19368M: Eduardo Valentin <edubezval@gmail.com> 19369L: linux-media@vger.kernel.org 19370S: Odd Fixes 19371W: https://linuxtv.org 19372T: git git://linuxtv.org/media_tree.git 19373F: drivers/media/radio/si4713/si4713.? 19374 19375SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19376M: Eduardo Valentin <edubezval@gmail.com> 19377L: linux-media@vger.kernel.org 19378S: Odd Fixes 19379W: https://linuxtv.org 19380T: git git://linuxtv.org/media_tree.git 19381F: drivers/media/radio/si4713/radio-platform-si4713.c 19382 19383SI4713 FM RADIO TRANSMITTER USB DRIVER 19384M: Hans Verkuil <hverkuil@xs4all.nl> 19385L: linux-media@vger.kernel.org 19386S: Maintained 19387W: https://linuxtv.org 19388T: git git://linuxtv.org/media_tree.git 19389F: drivers/media/radio/si4713/radio-usb-si4713.c 19390 19391SIANO DVB DRIVER 19392M: Mauro Carvalho Chehab <mchehab@kernel.org> 19393L: linux-media@vger.kernel.org 19394S: Odd fixes 19395W: https://linuxtv.org 19396T: git git://linuxtv.org/media_tree.git 19397F: drivers/media/common/siano/ 19398F: drivers/media/mmc/siano/ 19399F: drivers/media/usb/siano/ 19400F: drivers/media/usb/siano/ 19401 19402SIFIVE DRIVERS 19403M: Palmer Dabbelt <palmer@dabbelt.com> 19404M: Paul Walmsley <paul.walmsley@sifive.com> 19405L: linux-riscv@lists.infradead.org 19406S: Supported 19407N: sifive 19408K: [^@]sifive 19409 19410SIFIVE FU540 SYSTEM-ON-CHIP 19411M: Paul Walmsley <paul.walmsley@sifive.com> 19412M: Palmer Dabbelt <palmer@dabbelt.com> 19413L: linux-riscv@lists.infradead.org 19414S: Supported 19415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19416N: fu540 19417K: fu540 19418 19419SIFIVE PDMA DRIVER 19420M: Green Wan <green.wan@sifive.com> 19421S: Maintained 19422F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19423F: drivers/dma/sf-pdma/ 19424 19425SIFIVE SOC DRIVERS 19426M: Conor Dooley <conor@kernel.org> 19427L: linux-riscv@lists.infradead.org 19428S: Maintained 19429T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19430F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19431F: drivers/soc/sifive/ 19432 19433SILEAD TOUCHSCREEN DRIVER 19434M: Hans de Goede <hdegoede@redhat.com> 19435L: linux-input@vger.kernel.org 19436L: platform-driver-x86@vger.kernel.org 19437S: Maintained 19438F: drivers/input/touchscreen/silead.c 19439F: drivers/platform/x86/touchscreen_dmi.c 19440 19441SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19442M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19443S: Supported 19444F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19445F: drivers/net/wireless/silabs/wfx/ 19446 19447SILICON MOTION SM712 FRAME BUFFER DRIVER 19448M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19449M: Teddy Wang <teddy.wang@siliconmotion.com> 19450M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19451L: linux-fbdev@vger.kernel.org 19452S: Maintained 19453F: Documentation/fb/sm712fb.rst 19454F: drivers/video/fbdev/sm712* 19455 19456SILVACO I3C DUAL-ROLE MASTER 19457M: Miquel Raynal <miquel.raynal@bootlin.com> 19458M: Conor Culhane <conor.culhane@silvaco.com> 19459L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19460S: Maintained 19461F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19462F: drivers/i3c/master/svc-i3c-master.c 19463 19464SIMPLEFB FB DRIVER 19465M: Hans de Goede <hdegoede@redhat.com> 19466L: linux-fbdev@vger.kernel.org 19467S: Maintained 19468F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19469F: drivers/video/fbdev/simplefb.c 19470F: include/linux/platform_data/simplefb.h 19471 19472SIMTEC EB110ATX (Chalice CATS) 19473M: Simtec Linux Team <linux@simtec.co.uk> 19474S: Supported 19475W: http://www.simtec.co.uk/products/EB110ATX/ 19476 19477SIOX 19478M: Thorsten Scherer <t.scherer@eckelmann.de> 19479M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19480R: Pengutronix Kernel Team <kernel@pengutronix.de> 19481S: Supported 19482F: drivers/gpio/gpio-siox.c 19483F: drivers/siox/* 19484F: include/trace/events/siox.h 19485 19486SIPHASH PRF ROUTINES 19487M: Jason A. Donenfeld <Jason@zx2c4.com> 19488S: Maintained 19489F: include/linux/siphash.h 19490F: lib/siphash.c 19491F: lib/siphash_kunit.c 19492 19493SIS 190 ETHERNET DRIVER 19494M: Francois Romieu <romieu@fr.zoreil.com> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497F: drivers/net/ethernet/sis/sis190.c 19498 19499SIS 900/7016 FAST ETHERNET DRIVER 19500M: Daniele Venzano <venza@brownhat.org> 19501L: netdev@vger.kernel.org 19502S: Maintained 19503W: http://www.brownhat.org/sis900.html 19504F: drivers/net/ethernet/sis/sis900.* 19505 19506SIS FRAMEBUFFER DRIVER 19507S: Orphan 19508F: Documentation/fb/sisfb.rst 19509F: drivers/video/fbdev/sis/ 19510F: include/video/sisfb.h 19511 19512SIS I2C TOUCHSCREEN DRIVER 19513M: Mika Penttilä <mpenttil@redhat.com> 19514L: linux-input@vger.kernel.org 19515S: Maintained 19516F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19517F: drivers/input/touchscreen/sis_i2c.c 19518 19519SIS USB2VGA DRIVER 19520M: Thomas Winischhofer <thomas@winischhofer.net> 19521S: Maintained 19522W: http://www.winischhofer.at/linuxsisusbvga.shtml 19523F: drivers/usb/misc/sisusbvga/ 19524 19525SL28 CPLD MFD DRIVER 19526M: Michael Walle <michael@walle.cc> 19527S: Maintained 19528F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19529F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19530F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19531F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19532F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19533F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19534F: drivers/gpio/gpio-sl28cpld.c 19535F: drivers/hwmon/sl28cpld-hwmon.c 19536F: drivers/irqchip/irq-sl28cpld.c 19537F: drivers/pwm/pwm-sl28cpld.c 19538F: drivers/watchdog/sl28cpld_wdt.c 19539 19540SL28 VPD NVMEM LAYOUT DRIVER 19541M: Michael Walle <michael@walle.cc> 19542S: Maintained 19543F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19544F: drivers/nvmem/layouts/sl28vpd.c 19545 19546SLAB ALLOCATOR 19547M: Christoph Lameter <cl@linux.com> 19548M: Pekka Enberg <penberg@kernel.org> 19549M: David Rientjes <rientjes@google.com> 19550M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19551M: Andrew Morton <akpm@linux-foundation.org> 19552M: Vlastimil Babka <vbabka@suse.cz> 19553R: Roman Gushchin <roman.gushchin@linux.dev> 19554R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19555L: linux-mm@kvack.org 19556S: Maintained 19557T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19558F: include/linux/sl?b*.h 19559F: mm/sl?b* 19560 19561SLCAN CAN NETWORK DRIVER 19562M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19563L: linux-can@vger.kernel.org 19564S: Maintained 19565F: drivers/net/can/slcan/ 19566 19567SLEEPABLE READ-COPY UPDATE (SRCU) 19568M: Lai Jiangshan <jiangshanlai@gmail.com> 19569M: "Paul E. McKenney" <paulmck@kernel.org> 19570M: Josh Triplett <josh@joshtriplett.org> 19571R: Steven Rostedt <rostedt@goodmis.org> 19572R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19573L: rcu@vger.kernel.org 19574S: Supported 19575W: http://www.rdrop.com/users/paulmck/RCU/ 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19577F: include/linux/srcu*.h 19578F: kernel/rcu/srcu*.c 19579 19580SMACK SECURITY MODULE 19581M: Casey Schaufler <casey@schaufler-ca.com> 19582L: linux-security-module@vger.kernel.org 19583S: Maintained 19584W: http://schaufler-ca.com 19585T: git git://github.com/cschaufler/smack-next 19586F: Documentation/admin-guide/LSM/Smack.rst 19587F: security/smack/ 19588 19589SMC91x ETHERNET DRIVER 19590M: Nicolas Pitre <nico@fluxnic.net> 19591S: Odd Fixes 19592F: drivers/net/ethernet/smsc/smc91x.* 19593 19594SMM665 HARDWARE MONITOR DRIVER 19595M: Guenter Roeck <linux@roeck-us.net> 19596L: linux-hwmon@vger.kernel.org 19597S: Maintained 19598F: Documentation/hwmon/smm665.rst 19599F: drivers/hwmon/smm665.c 19600 19601SMSC EMC2103 HARDWARE MONITOR DRIVER 19602M: Steve Glendinning <steve.glendinning@shawell.net> 19603L: linux-hwmon@vger.kernel.org 19604S: Maintained 19605F: Documentation/hwmon/emc2103.rst 19606F: drivers/hwmon/emc2103.c 19607 19608SMSC SCH5627 HARDWARE MONITOR DRIVER 19609M: Hans de Goede <hdegoede@redhat.com> 19610L: linux-hwmon@vger.kernel.org 19611S: Supported 19612F: Documentation/hwmon/sch5627.rst 19613F: drivers/hwmon/sch5627.c 19614 19615SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19616M: Steve Glendinning <steve.glendinning@shawell.net> 19617L: linux-fbdev@vger.kernel.org 19618S: Maintained 19619F: drivers/video/fbdev/smscufx.c 19620 19621SMSC47B397 HARDWARE MONITOR DRIVER 19622M: Jean Delvare <jdelvare@suse.com> 19623L: linux-hwmon@vger.kernel.org 19624S: Maintained 19625F: Documentation/hwmon/smsc47b397.rst 19626F: drivers/hwmon/smsc47b397.c 19627 19628SMSC911x ETHERNET DRIVER 19629M: Steve Glendinning <steve.glendinning@shawell.net> 19630L: netdev@vger.kernel.org 19631S: Maintained 19632F: drivers/net/ethernet/smsc/smsc911x.* 19633F: include/linux/smsc911x.h 19634 19635SMSC9420 PCI ETHERNET DRIVER 19636M: Steve Glendinning <steve.glendinning@shawell.net> 19637L: netdev@vger.kernel.org 19638S: Maintained 19639F: drivers/net/ethernet/smsc/smsc9420.* 19640 19641SNET DPU VIRTIO DATA PATH ACCELERATOR 19642R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19643F: drivers/vdpa/solidrun/ 19644 19645SOCIONEXT (SNI) AVE NETWORK DRIVER 19646M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19647L: netdev@vger.kernel.org 19648S: Maintained 19649F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19650F: drivers/net/ethernet/socionext/sni_ave.c 19651 19652SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19653M: Jassi Brar <jaswinder.singh@linaro.org> 19654M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19655L: netdev@vger.kernel.org 19656S: Maintained 19657F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19658F: drivers/net/ethernet/socionext/netsec.c 19659 19660SOCIONEXT (SNI) Synquacer SPI DRIVER 19661M: Masahisa Kojima <masahisa.kojima@linaro.org> 19662M: Jassi Brar <jaswinder.singh@linaro.org> 19663L: linux-spi@vger.kernel.org 19664S: Maintained 19665F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19666F: drivers/spi/spi-synquacer.c 19667 19668SOCIONEXT SYNQUACER I2C DRIVER 19669M: Ard Biesheuvel <ardb@kernel.org> 19670L: linux-i2c@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19673F: drivers/i2c/busses/i2c-synquacer.c 19674 19675SOCIONEXT UNIPHIER SOUND DRIVER 19676L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19677S: Orphan 19678F: sound/soc/uniphier/ 19679 19680SOCKET TIMESTAMPING 19681M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19682S: Maintained 19683F: Documentation/networking/timestamping.rst 19684F: include/uapi/linux/net_tstamp.h 19685F: tools/testing/selftests/net/so_txtime.c 19686 19687SOEKRIS NET48XX LED SUPPORT 19688M: Chris Boot <bootc@bootc.net> 19689S: Maintained 19690F: drivers/leds/leds-net48xx.c 19691 19692SOFT-IWARP DRIVER (siw) 19693M: Bernard Metzler <bmt@zurich.ibm.com> 19694L: linux-rdma@vger.kernel.org 19695S: Supported 19696F: drivers/infiniband/sw/siw/ 19697F: include/uapi/rdma/siw-abi.h 19698 19699SOFT-ROCE DRIVER (rxe) 19700M: Zhu Yanjun <zyjzyj2000@gmail.com> 19701L: linux-rdma@vger.kernel.org 19702S: Supported 19703F: drivers/infiniband/sw/rxe/ 19704F: include/uapi/rdma/rdma_user_rxe.h 19705 19706SOFTLOGIC 6x10 MPEG CODEC 19707M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19708M: Anton Sviridenko <anton@corp.bluecherry.net> 19709M: Andrey Utkin <andrey_utkin@fastmail.com> 19710M: Ismael Luceno <ismael@iodev.co.uk> 19711L: linux-media@vger.kernel.org 19712S: Supported 19713F: drivers/media/pci/solo6x10/ 19714 19715SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19716M: James Morse <james.morse@arm.com> 19717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19718S: Maintained 19719F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19720F: drivers/firmware/arm_sdei.c 19721F: include/linux/arm_sdei.h 19722F: include/uapi/linux/arm_sdei.h 19723 19724SOFTWARE NODES AND DEVICE PROPERTIES 19725R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19726R: Daniel Scally <djrscally@gmail.com> 19727R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19728R: Sakari Ailus <sakari.ailus@linux.intel.com> 19729L: linux-acpi@vger.kernel.org 19730S: Maintained 19731F: drivers/base/property.c 19732F: drivers/base/swnode.c 19733F: include/linux/fwnode.h 19734F: include/linux/property.h 19735 19736SOFTWARE RAID (Multiple Disks) SUPPORT 19737M: Song Liu <song@kernel.org> 19738L: linux-raid@vger.kernel.org 19739S: Supported 19740Q: https://patchwork.kernel.org/project/linux-raid/list/ 19741T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19742F: drivers/md/Kconfig 19743F: drivers/md/Makefile 19744F: drivers/md/md* 19745F: drivers/md/raid* 19746F: include/linux/raid/ 19747F: include/uapi/linux/raid/ 19748 19749SOLIDRUN CLEARFOG SUPPORT 19750M: Russell King <linux@armlinux.org.uk> 19751S: Maintained 19752F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19753F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19754 19755SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19756M: Russell King <linux@armlinux.org.uk> 19757S: Maintained 19758F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19759F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19761 19762SONIC NETWORK DRIVER 19763M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19764L: netdev@vger.kernel.org 19765S: Maintained 19766F: drivers/net/ethernet/natsemi/sonic.* 19767 19768SONICS SILICON BACKPLANE DRIVER (SSB) 19769M: Michael Buesch <m@bues.ch> 19770L: linux-wireless@vger.kernel.org 19771S: Maintained 19772F: drivers/ssb/ 19773F: include/linux/ssb/ 19774 19775SONY IMX208 SENSOR DRIVER 19776M: Sakari Ailus <sakari.ailus@linux.intel.com> 19777L: linux-media@vger.kernel.org 19778S: Maintained 19779T: git git://linuxtv.org/media_tree.git 19780F: drivers/media/i2c/imx208.c 19781 19782SONY IMX214 SENSOR DRIVER 19783M: Ricardo Ribalda <ribalda@kernel.org> 19784L: linux-media@vger.kernel.org 19785S: Maintained 19786T: git git://linuxtv.org/media_tree.git 19787F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19788F: drivers/media/i2c/imx214.c 19789 19790SONY IMX219 SENSOR DRIVER 19791M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19792L: linux-media@vger.kernel.org 19793S: Maintained 19794T: git git://linuxtv.org/media_tree.git 19795F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19796F: drivers/media/i2c/imx219.c 19797 19798SONY IMX258 SENSOR DRIVER 19799M: Sakari Ailus <sakari.ailus@linux.intel.com> 19800L: linux-media@vger.kernel.org 19801S: Maintained 19802T: git git://linuxtv.org/media_tree.git 19803F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19804F: drivers/media/i2c/imx258.c 19805 19806SONY IMX274 SENSOR DRIVER 19807M: Leon Luo <leonl@leopardimaging.com> 19808L: linux-media@vger.kernel.org 19809S: Maintained 19810T: git git://linuxtv.org/media_tree.git 19811F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19812F: drivers/media/i2c/imx274.c 19813 19814SONY IMX290 SENSOR DRIVER 19815M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19816L: linux-media@vger.kernel.org 19817S: Maintained 19818T: git git://linuxtv.org/media_tree.git 19819F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19820F: drivers/media/i2c/imx290.c 19821 19822SONY IMX296 SENSOR DRIVER 19823M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19824M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19825L: linux-media@vger.kernel.org 19826S: Maintained 19827T: git git://linuxtv.org/media_tree.git 19828F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19829F: drivers/media/i2c/imx296.c 19830 19831SONY IMX319 SENSOR DRIVER 19832M: Bingbu Cao <bingbu.cao@intel.com> 19833L: linux-media@vger.kernel.org 19834S: Maintained 19835T: git git://linuxtv.org/media_tree.git 19836F: drivers/media/i2c/imx319.c 19837 19838SONY IMX334 SENSOR DRIVER 19839M: Paul J. Murphy <paul.j.murphy@intel.com> 19840M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19841L: linux-media@vger.kernel.org 19842S: Maintained 19843T: git git://linuxtv.org/media_tree.git 19844F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19845F: drivers/media/i2c/imx334.c 19846 19847SONY IMX335 SENSOR DRIVER 19848M: Paul J. Murphy <paul.j.murphy@intel.com> 19849M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19850L: linux-media@vger.kernel.org 19851S: Maintained 19852T: git git://linuxtv.org/media_tree.git 19853F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19854F: drivers/media/i2c/imx335.c 19855 19856SONY IMX355 SENSOR DRIVER 19857M: Tianshu Qiu <tian.shu.qiu@intel.com> 19858L: linux-media@vger.kernel.org 19859S: Maintained 19860T: git git://linuxtv.org/media_tree.git 19861F: drivers/media/i2c/imx355.c 19862 19863SONY IMX412 SENSOR DRIVER 19864M: Paul J. Murphy <paul.j.murphy@intel.com> 19865M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19866L: linux-media@vger.kernel.org 19867S: Maintained 19868T: git git://linuxtv.org/media_tree.git 19869F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19870F: drivers/media/i2c/imx412.c 19871 19872SONY IMX415 SENSOR DRIVER 19873M: Michael Riesch <michael.riesch@wolfvision.net> 19874L: linux-media@vger.kernel.org 19875S: Maintained 19876T: git git://linuxtv.org/media_tree.git 19877F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19878F: drivers/media/i2c/imx415.c 19879 19880SONY MEMORYSTICK SUBSYSTEM 19881M: Maxim Levitsky <maximlevitsky@gmail.com> 19882M: Alex Dubov <oakad@yahoo.com> 19883M: Ulf Hansson <ulf.hansson@linaro.org> 19884L: linux-mmc@vger.kernel.org 19885S: Maintained 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19887F: drivers/memstick/ 19888F: include/linux/memstick.h 19889 19890SONY VAIO CONTROL DEVICE DRIVER 19891M: Mattia Dongili <malattia@linux.it> 19892L: platform-driver-x86@vger.kernel.org 19893S: Maintained 19894W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19895F: Documentation/admin-guide/laptops/sony-laptop.rst 19896F: drivers/char/sonypi.c 19897F: drivers/platform/x86/sony-laptop.c 19898F: include/linux/sony-laptop.h 19899 19900SOUND 19901M: Jaroslav Kysela <perex@perex.cz> 19902M: Takashi Iwai <tiwai@suse.com> 19903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19904S: Maintained 19905W: http://www.alsa-project.org/ 19906Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19908F: Documentation/sound/ 19909F: include/sound/ 19910F: include/uapi/sound/ 19911F: sound/ 19912F: tools/testing/selftests/alsa 19913 19914SOUND - ALSA SELFTESTS 19915M: Mark Brown <broonie@kernel.org> 19916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19917L: linux-kselftest@vger.kernel.org 19918S: Supported 19919F: tools/testing/selftests/alsa 19920 19921SOUND - COMPRESSED AUDIO 19922M: Vinod Koul <vkoul@kernel.org> 19923L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19924S: Supported 19925T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19926F: Documentation/sound/designs/compress-offload.rst 19927F: include/sound/compress_driver.h 19928F: include/uapi/sound/compress_* 19929F: sound/core/compress_offload.c 19930F: sound/soc/soc-compress.c 19931 19932SOUND - DMAENGINE HELPERS 19933M: Lars-Peter Clausen <lars@metafoo.de> 19934S: Supported 19935F: include/sound/dmaengine_pcm.h 19936F: sound/core/pcm_dmaengine.c 19937F: sound/soc/soc-generic-dmaengine-pcm.c 19938 19939SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19940M: Liam Girdwood <lgirdwood@gmail.com> 19941M: Mark Brown <broonie@kernel.org> 19942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19943S: Supported 19944W: http://alsa-project.org/main/index.php/ASoC 19945T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19946F: Documentation/devicetree/bindings/sound/ 19947F: Documentation/sound/soc/ 19948F: include/dt-bindings/sound/ 19949F: include/sound/soc* 19950F: sound/soc/ 19951 19952SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19953M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19954M: Liam Girdwood <lgirdwood@gmail.com> 19955M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19956M: Bard Liao <yung-chuan.liao@linux.intel.com> 19957M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19958M: Daniel Baluta <daniel.baluta@nxp.com> 19959R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19960L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19961S: Supported 19962W: https://github.com/thesofproject/linux/ 19963F: sound/soc/sof/ 19964 19965SOUNDWIRE SUBSYSTEM 19966M: Vinod Koul <vkoul@kernel.org> 19967M: Bard Liao <yung-chuan.liao@linux.intel.com> 19968R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19969R: Sanyog Kale <sanyog.r.kale@intel.com> 19970L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19971S: Supported 19972T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19973F: Documentation/driver-api/soundwire/ 19974F: drivers/soundwire/ 19975F: include/linux/soundwire/ 19976 19977SP2 MEDIA DRIVER 19978M: Olli Salonen <olli.salonen@iki.fi> 19979L: linux-media@vger.kernel.org 19980S: Maintained 19981W: https://linuxtv.org 19982Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19983F: drivers/media/dvb-frontends/sp2* 19984 19985SPANISH DOCUMENTATION 19986M: Carlos Bilbao <carlos.bilbao@amd.com> 19987S: Maintained 19988F: Documentation/translations/sp_SP/ 19989 19990SPARC + UltraSPARC (sparc/sparc64) 19991M: "David S. Miller" <davem@davemloft.net> 19992L: sparclinux@vger.kernel.org 19993S: Maintained 19994Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19997F: arch/sparc/ 19998F: drivers/sbus/ 19999 20000SPARC SERIAL DRIVERS 20001M: "David S. Miller" <davem@davemloft.net> 20002L: sparclinux@vger.kernel.org 20003S: Maintained 20004T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20006F: drivers/tty/serial/suncore.c 20007F: drivers/tty/serial/sunhv.c 20008F: drivers/tty/serial/sunsab.c 20009F: drivers/tty/serial/sunsab.h 20010F: drivers/tty/serial/sunsu.c 20011F: drivers/tty/serial/sunzilog.c 20012F: drivers/tty/serial/sunzilog.h 20013F: drivers/tty/vcc.c 20014F: include/linux/sunserialcore.h 20015 20016SPARSE CHECKER 20017M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20018L: linux-sparse@vger.kernel.org 20019S: Maintained 20020W: https://sparse.docs.kernel.org/ 20021Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20022B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20023T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20024F: include/linux/compiler.h 20025 20026SPEAKUP CONSOLE SPEECH DRIVER 20027M: William Hubbs <w.d.hubbs@gmail.com> 20028M: Chris Brannon <chris@the-brannons.com> 20029M: Kirk Reiser <kirk@reisers.ca> 20030M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20031L: speakup@linux-speakup.org 20032S: Odd Fixes 20033W: http://www.linux-speakup.org/ 20034W: https://github.com/linux-speakup/speakup 20035B: https://github.com/linux-speakup/speakup/issues 20036F: drivers/accessibility/speakup/ 20037 20038SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20039M: Viresh Kumar <vireshk@kernel.org> 20040M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20041M: soc@kernel.org 20042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20043S: Maintained 20044W: http://www.st.com/spear 20045F: arch/arm/boot/dts/st/spear* 20046F: arch/arm/mach-spear/ 20047F: drivers/clk/spear/ 20048F: drivers/pinctrl/spear/ 20049 20050SPI NOR SUBSYSTEM 20051M: Tudor Ambarus <tudor.ambarus@linaro.org> 20052M: Pratyush Yadav <pratyush@kernel.org> 20053R: Michael Walle <michael@walle.cc> 20054L: linux-mtd@lists.infradead.org 20055S: Maintained 20056W: http://www.linux-mtd.infradead.org/ 20057Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20058C: irc://irc.oftc.net/mtd 20059T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20060F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20061F: drivers/mtd/spi-nor/ 20062F: include/linux/mtd/spi-nor.h 20063 20064SPI SUBSYSTEM 20065M: Mark Brown <broonie@kernel.org> 20066L: linux-spi@vger.kernel.org 20067S: Maintained 20068Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20069T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20070F: Documentation/devicetree/bindings/spi/ 20071F: Documentation/spi/ 20072F: drivers/spi/ 20073F: include/linux/spi/ 20074F: include/uapi/linux/spi/ 20075F: tools/spi/ 20076 20077SPIDERNET NETWORK DRIVER for CELL 20078M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20079M: Geoff Levand <geoff@infradead.org> 20080L: netdev@vger.kernel.org 20081L: linuxppc-dev@lists.ozlabs.org 20082S: Maintained 20083F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20084F: drivers/net/ethernet/toshiba/spider_net* 20085 20086SPMI SUBSYSTEM 20087M: Stephen Boyd <sboyd@kernel.org> 20088L: linux-kernel@vger.kernel.org 20089S: Maintained 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20091F: Documentation/devicetree/bindings/spmi/ 20092F: drivers/spmi/ 20093F: include/dt-bindings/spmi/spmi.h 20094F: include/linux/spmi.h 20095F: include/trace/events/spmi.h 20096 20097SPU FILE SYSTEM 20098M: Jeremy Kerr <jk@ozlabs.org> 20099L: linuxppc-dev@lists.ozlabs.org 20100S: Supported 20101W: http://www.ibm.com/developerworks/power/cell/ 20102F: Documentation/filesystems/spufs/spufs.rst 20103F: arch/powerpc/platforms/cell/spufs/ 20104 20105SQUASHFS FILE SYSTEM 20106M: Phillip Lougher <phillip@squashfs.org.uk> 20107L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20108S: Maintained 20109W: http://squashfs.org.uk 20110T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20111F: Documentation/filesystems/squashfs.rst 20112F: fs/squashfs/ 20113 20114SRM (Alpha) environment access 20115M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20116S: Maintained 20117F: arch/alpha/kernel/srm_env.c 20118 20119ST LSM6DSx IMU IIO DRIVER 20120M: Lorenzo Bianconi <lorenzo@kernel.org> 20121L: linux-iio@vger.kernel.org 20122S: Maintained 20123W: http://www.st.com/ 20124F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20125F: drivers/iio/imu/st_lsm6dsx/ 20126 20127ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20128M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20129M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20130L: linux-media@vger.kernel.org 20131S: Maintained 20132T: git git://linuxtv.org/media_tree.git 20133F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20134F: drivers/media/i2c/st-mipid02.c 20135 20136ST STM32 I2C/SMBUS DRIVER 20137M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20138M: Alain Volmat <alain.volmat@foss.st.com> 20139L: linux-i2c@vger.kernel.org 20140S: Maintained 20141F: drivers/i2c/busses/i2c-stm32* 20142 20143ST STM32 SPI DRIVER 20144M: Alain Volmat <alain.volmat@foss.st.com> 20145L: linux-spi@vger.kernel.org 20146S: Maintained 20147F: drivers/spi/spi-stm32.c 20148 20149ST STPDDC60 DRIVER 20150M: Daniel Nilsson <daniel.nilsson@flex.com> 20151L: linux-hwmon@vger.kernel.org 20152S: Maintained 20153F: Documentation/hwmon/stpddc60.rst 20154F: drivers/hwmon/pmbus/stpddc60.c 20155 20156ST VGXY61 DRIVER 20157M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20158M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20159L: linux-media@vger.kernel.org 20160S: Maintained 20161T: git git://linuxtv.org/media_tree.git 20162F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20163F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20164F: drivers/media/i2c/st-vgxy61.c 20165 20166ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20167M: Song Qiang <songqiang1304521@gmail.com> 20168L: linux-iio@vger.kernel.org 20169S: Maintained 20170F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20171F: drivers/iio/proximity/vl53l0x-i2c.c 20172 20173STABLE BRANCH 20174M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20175M: Sasha Levin <sashal@kernel.org> 20176L: stable@vger.kernel.org 20177S: Supported 20178F: Documentation/process/stable-kernel-rules.rst 20179 20180STAGING - ATOMISP DRIVER 20181M: Hans de Goede <hdegoede@redhat.com> 20182M: Mauro Carvalho Chehab <mchehab@kernel.org> 20183R: Sakari Ailus <sakari.ailus@linux.intel.com> 20184L: linux-media@vger.kernel.org 20185S: Maintained 20186F: drivers/staging/media/atomisp/ 20187 20188STAGING - FIELDBUS SUBSYSTEM 20189M: Sven Van Asbroeck <TheSven73@gmail.com> 20190S: Maintained 20191F: drivers/staging/fieldbus/* 20192F: drivers/staging/fieldbus/Documentation/ 20193 20194STAGING - HMS ANYBUS-S BUS 20195M: Sven Van Asbroeck <TheSven73@gmail.com> 20196S: Maintained 20197F: drivers/staging/fieldbus/anybuss/ 20198 20199STAGING - INDUSTRIAL IO 20200M: Jonathan Cameron <jic23@kernel.org> 20201L: linux-iio@vger.kernel.org 20202S: Odd Fixes 20203F: Documentation/devicetree/bindings/staging/iio/ 20204F: drivers/staging/iio/ 20205 20206STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20207M: Marc Dietrich <marvin24@gmx.de> 20208L: ac100@lists.launchpad.net (moderated for non-subscribers) 20209L: linux-tegra@vger.kernel.org 20210S: Maintained 20211F: drivers/staging/nvec/ 20212 20213STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20214M: Jens Frederich <jfrederich@gmail.com> 20215M: Jon Nettleton <jon.nettleton@gmail.com> 20216S: Maintained 20217W: http://wiki.laptop.org/go/DCON 20218F: drivers/staging/olpc_dcon/ 20219 20220STAGING - REALTEK RTL8712U DRIVERS 20221M: Larry Finger <Larry.Finger@lwfinger.net> 20222M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20223S: Odd Fixes 20224F: drivers/staging/rtl8712/ 20225 20226STAGING - SEPS525 LCD CONTROLLER DRIVERS 20227M: Michael Hennerich <michael.hennerich@analog.com> 20228L: linux-fbdev@vger.kernel.org 20229S: Supported 20230F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20231F: drivers/staging/fbtft/fb_seps525.c 20232 20233STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20234M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20235M: Teddy Wang <teddy.wang@siliconmotion.com> 20236M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20237L: linux-fbdev@vger.kernel.org 20238S: Maintained 20239F: drivers/staging/sm750fb/ 20240 20241STAGING - VIA VT665X DRIVERS 20242M: Forest Bond <forest@alittletooquiet.net> 20243S: Odd Fixes 20244F: drivers/staging/vt665?/ 20245 20246STAGING SUBSYSTEM 20247M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20248L: linux-staging@lists.linux.dev 20249S: Supported 20250T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20251F: drivers/staging/ 20252 20253STARFIRE/DURALAN NETWORK DRIVER 20254M: Ion Badulescu <ionut@badula.org> 20255S: Odd Fixes 20256F: drivers/net/ethernet/adaptec/starfire* 20257 20258STARFIVE CRYPTO DRIVER 20259M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20260M: William Qiu <william.qiu@starfivetech.com> 20261S: Supported 20262F: Documentation/devicetree/bindings/crypto/starfive* 20263F: drivers/crypto/starfive/ 20264 20265STARFIVE DEVICETREES 20266M: Emil Renner Berthing <kernel@esmil.dk> 20267S: Maintained 20268F: arch/riscv/boot/dts/starfive/ 20269 20270STARFIVE DWMAC GLUE LAYER 20271M: Emil Renner Berthing <kernel@esmil.dk> 20272M: Samin Guo <samin.guo@starfivetech.com> 20273S: Maintained 20274F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20275F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20276 20277STARFIVE JH7110 MMC/SD/SDIO DRIVER 20278M: William Qiu <william.qiu@starfivetech.com> 20279S: Supported 20280F: Documentation/devicetree/bindings/mmc/starfive* 20281F: drivers/mmc/host/dw_mmc-starfive.c 20282 20283STARFIVE JH7110 TDM DRIVER 20284M: Walker Chen <walker.chen@starfivetech.com> 20285S: Maintained 20286F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20287F: sound/soc/starfive/jh7110_tdm.c 20288 20289STARFIVE JH71X0 CLOCK DRIVERS 20290M: Emil Renner Berthing <kernel@esmil.dk> 20291M: Hal Feng <hal.feng@starfivetech.com> 20292S: Maintained 20293F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20294F: drivers/clk/starfive/clk-starfive-jh71* 20295F: include/dt-bindings/clock/starfive?jh71*.h 20296 20297STARFIVE JH71X0 PINCTRL DRIVERS 20298M: Emil Renner Berthing <kernel@esmil.dk> 20299M: Jianlong Huang <jianlong.huang@starfivetech.com> 20300L: linux-gpio@vger.kernel.org 20301S: Maintained 20302F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20303F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20304F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20305F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20306 20307STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20308M: Emil Renner Berthing <kernel@esmil.dk> 20309M: Hal Feng <hal.feng@starfivetech.com> 20310S: Maintained 20311F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20312F: drivers/reset/starfive/reset-starfive-jh71* 20313F: include/dt-bindings/reset/starfive?jh71*.h 20314 20315STARFIVE JH71X0 USB DRIVERS 20316M: Minda Chen <minda.chen@starfivetech.com> 20317S: Maintained 20318F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20319F: drivers/usb/cdns3/cdns3-starfive.c 20320 20321STARFIVE JH71XX PMU CONTROLLER DRIVER 20322M: Walker Chen <walker.chen@starfivetech.com> 20323S: Supported 20324F: Documentation/devicetree/bindings/power/starfive* 20325F: drivers/soc/starfive/jh71xx_pmu.c 20326F: include/dt-bindings/power/starfive,jh7110-pmu.h 20327 20328STARFIVE SOC DRIVERS 20329M: Conor Dooley <conor@kernel.org> 20330S: Maintained 20331T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20332F: drivers/soc/starfive/ 20333 20334STARFIVE TRNG DRIVER 20335M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20336S: Supported 20337F: Documentation/devicetree/bindings/rng/starfive* 20338F: drivers/char/hw_random/jh7110-trng.c 20339 20340STARFIVE WATCHDOG DRIVER 20341M: Xingyu Wu <xingyu.wu@starfivetech.com> 20342M: Samin Guo <samin.guo@starfivetech.com> 20343S: Supported 20344F: Documentation/devicetree/bindings/watchdog/starfive* 20345F: drivers/watchdog/starfive-wdt.c 20346 20347STATIC BRANCH/CALL 20348M: Peter Zijlstra <peterz@infradead.org> 20349M: Josh Poimboeuf <jpoimboe@kernel.org> 20350M: Jason Baron <jbaron@akamai.com> 20351R: Steven Rostedt <rostedt@goodmis.org> 20352R: Ard Biesheuvel <ardb@kernel.org> 20353S: Supported 20354F: arch/*/include/asm/jump_label*.h 20355F: arch/*/include/asm/static_call*.h 20356F: arch/*/kernel/jump_label.c 20357F: arch/*/kernel/static_call.c 20358F: include/linux/jump_label*.h 20359F: include/linux/static_call*.h 20360F: kernel/jump_label.c 20361F: kernel/static_call.c 20362 20363STI AUDIO (ASoC) DRIVERS 20364M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20366S: Maintained 20367F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20368F: sound/soc/sti/ 20369 20370STI CEC DRIVER 20371M: Alain Volmat <alain.volmat@foss.st.com> 20372S: Maintained 20373F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20374F: drivers/media/cec/platform/sti/ 20375 20376STK1160 USB VIDEO CAPTURE DRIVER 20377M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20378L: linux-media@vger.kernel.org 20379S: Maintained 20380T: git git://linuxtv.org/media_tree.git 20381F: drivers/media/usb/stk1160/ 20382 20383STM32 AUDIO (ASoC) DRIVERS 20384M: Olivier Moysan <olivier.moysan@foss.st.com> 20385M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20386L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20387S: Maintained 20388F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20389F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20390F: sound/soc/stm/ 20391 20392STM32 TIMER/LPTIMER DRIVERS 20393M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20394S: Maintained 20395F: Documentation/ABI/testing/*timer-stm32 20396F: Documentation/devicetree/bindings/*/*stm32-*timer* 20397F: drivers/*/stm32-*timer* 20398F: drivers/pwm/pwm-stm32* 20399F: include/linux/*/stm32-*tim* 20400 20401STMMAC ETHERNET DRIVER 20402M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20403M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20404M: Jose Abreu <joabreu@synopsys.com> 20405L: netdev@vger.kernel.org 20406S: Supported 20407W: http://www.stlinux.com 20408F: Documentation/networking/device_drivers/ethernet/stmicro/ 20409F: drivers/net/ethernet/stmicro/stmmac/ 20410 20411SUN HAPPY MEAL ETHERNET DRIVER 20412M: Sean Anderson <seanga2@gmail.com> 20413S: Maintained 20414F: drivers/net/ethernet/sun/sunhme.* 20415 20416SUN3/3X 20417M: Sam Creasey <sammy@sammy.net> 20418S: Maintained 20419W: http://sammy.net/sun3/ 20420F: arch/m68k/include/asm/sun3* 20421F: arch/m68k/kernel/*sun3* 20422F: arch/m68k/sun3*/ 20423F: drivers/net/ethernet/i825xx/sun3* 20424 20425SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20426M: Hans de Goede <hdegoede@redhat.com> 20427L: linux-input@vger.kernel.org 20428S: Maintained 20429F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20430F: drivers/input/keyboard/sun4i-lradc-keys.c 20431 20432SUNDANCE NETWORK DRIVER 20433M: Denis Kirjanov <kda@linux-powerpc.org> 20434L: netdev@vger.kernel.org 20435S: Maintained 20436F: drivers/net/ethernet/dlink/sundance.c 20437 20438SUNPLUS ETHERNET DRIVER 20439M: Wells Lu <wellslutw@gmail.com> 20440L: netdev@vger.kernel.org 20441S: Maintained 20442W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20443F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20444F: drivers/net/ethernet/sunplus/ 20445 20446SUNPLUS MMC DRIVER 20447M: Tony Huang <tonyhuang.sunplus@gmail.com> 20448M: Li-hao Kuo <lhjeff911@gmail.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20451F: drivers/mmc/host/sunplus-mmc.c 20452 20453SUNPLUS OCOTP DRIVER 20454M: Vincent Shih <vincent.sunplus@gmail.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20457F: drivers/nvmem/sunplus-ocotp.c 20458 20459SUNPLUS PWM DRIVER 20460M: Hammer Hsieh <hammerh0314@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20463F: drivers/pwm/pwm-sunplus.c 20464 20465SUNPLUS RTC DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467L: linux-rtc@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20470F: drivers/rtc/rtc-sunplus.c 20471 20472SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20473M: Li-hao Kuo <lhjeff911@gmail.com> 20474L: linux-spi@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20477F: drivers/spi/spi-sunplus-sp7021.c 20478 20479SUNPLUS UART DRIVER 20480M: Hammer Hsieh <hammerh0314@gmail.com> 20481S: Maintained 20482F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20483F: drivers/tty/serial/sunplus-uart.c 20484 20485SUNPLUS USB2 PHY DRIVER 20486M: Vincent Shih <vincent.sunplus@gmail.com> 20487L: linux-usb@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20490F: drivers/phy/sunplus/Kconfig 20491F: drivers/phy/sunplus/Makefile 20492F: drivers/phy/sunplus/phy-sunplus-usb2.c 20493 20494SUNPLUS WATCHDOG DRIVER 20495M: Xiantao Hu <xt.hu@cqplus1.com> 20496L: linux-watchdog@vger.kernel.org 20497S: Maintained 20498F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20499F: drivers/watchdog/sunplus_wdt.c 20500 20501SUPERH 20502M: Yoshinori Sato <ysato@users.sourceforge.jp> 20503M: Rich Felker <dalias@libc.org> 20504M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20505L: linux-sh@vger.kernel.org 20506S: Maintained 20507Q: http://patchwork.kernel.org/project/linux-sh/list/ 20508F: Documentation/arch/sh/ 20509F: arch/sh/ 20510F: drivers/sh/ 20511 20512SUSPEND TO RAM 20513M: "Rafael J. Wysocki" <rafael@kernel.org> 20514M: Len Brown <len.brown@intel.com> 20515M: Pavel Machek <pavel@ucw.cz> 20516L: linux-pm@vger.kernel.org 20517S: Supported 20518B: https://bugzilla.kernel.org 20519F: Documentation/power/ 20520F: arch/x86/kernel/acpi/sleep* 20521F: arch/x86/kernel/acpi/wakeup* 20522F: drivers/base/power/ 20523F: include/linux/freezer.h 20524F: include/linux/pm.h 20525F: include/linux/suspend.h 20526F: kernel/power/ 20527 20528SVGA HANDLING 20529M: Martin Mares <mj@ucw.cz> 20530L: linux-video@atrey.karlin.mff.cuni.cz 20531S: Maintained 20532F: Documentation/admin-guide/svga.rst 20533F: arch/x86/boot/video* 20534 20535SWITCHDEV 20536M: Jiri Pirko <jiri@resnulli.us> 20537M: Ivan Vecera <ivecera@redhat.com> 20538L: netdev@vger.kernel.org 20539S: Supported 20540F: include/net/switchdev.h 20541F: net/switchdev/ 20542 20543SY8106A REGULATOR DRIVER 20544M: Icenowy Zheng <icenowy@aosc.io> 20545S: Maintained 20546F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20547F: drivers/regulator/sy8106a-regulator.c 20548 20549SYNC FILE FRAMEWORK 20550M: Sumit Semwal <sumit.semwal@linaro.org> 20551R: Gustavo Padovan <gustavo@padovan.org> 20552L: linux-media@vger.kernel.org 20553L: dri-devel@lists.freedesktop.org 20554S: Maintained 20555T: git git://anongit.freedesktop.org/drm/drm-misc 20556F: Documentation/driver-api/sync_file.rst 20557F: drivers/dma-buf/dma-fence* 20558F: drivers/dma-buf/sw_sync.c 20559F: drivers/dma-buf/sync_* 20560F: include/linux/sync_file.h 20561F: include/uapi/linux/sync_file.h 20562 20563SYNOPSYS ARC ARCHITECTURE 20564M: Vineet Gupta <vgupta@kernel.org> 20565L: linux-snps-arc@lists.infradead.org 20566S: Supported 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20568F: Documentation/arch/arc 20569F: Documentation/devicetree/bindings/arc/* 20570F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20571F: arch/arc/ 20572F: drivers/clocksource/arc_timer.c 20573F: drivers/tty/serial/arc_uart.c 20574 20575SYNOPSYS ARC HSDK SDP pll clock driver 20576M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20577S: Supported 20578F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20579F: drivers/clk/clk-hsdk-pll.c 20580 20581SYNOPSYS ARC SDP clock driver 20582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20583S: Supported 20584F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20585F: drivers/clk/axs10x/* 20586 20587SYNOPSYS ARC SDP platform support 20588M: Alexey Brodkin <abrodkin@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/arc/axs10* 20591F: arch/arc/boot/dts/ax* 20592F: arch/arc/plat-axs10x 20593 20594SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20595M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20596S: Supported 20597F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20598F: drivers/reset/reset-axs10x.c 20599 20600SYNOPSYS CREG GPIO DRIVER 20601M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20602S: Maintained 20603F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20604F: drivers/gpio/gpio-creg-snps.c 20605 20606SYNOPSYS DESIGNWARE 8250 UART DRIVER 20607M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20608R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20609S: Supported 20610F: drivers/tty/serial/8250/8250_dw.c 20611F: drivers/tty/serial/8250/8250_dwlib.* 20612F: drivers/tty/serial/8250/8250_lpss.c 20613 20614SYNOPSYS DESIGNWARE APB GPIO DRIVER 20615M: Hoan Tran <hoan@os.amperecomputing.com> 20616M: Serge Semin <fancer.lancer@gmail.com> 20617L: linux-gpio@vger.kernel.org 20618S: Maintained 20619F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20620F: drivers/gpio/gpio-dwapb.c 20621 20622SYNOPSYS DESIGNWARE APB SSI DRIVER 20623M: Serge Semin <fancer.lancer@gmail.com> 20624L: linux-spi@vger.kernel.org 20625S: Supported 20626F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20627F: drivers/spi/spi-dw* 20628 20629SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20630M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20631S: Maintained 20632F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20633F: drivers/dma/dw-axi-dmac/ 20634 20635SYNOPSYS DESIGNWARE DMAC DRIVER 20636M: Viresh Kumar <vireshk@kernel.org> 20637R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20638S: Maintained 20639F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20640F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20641F: drivers/dma/dw/ 20642F: include/dt-bindings/dma/dw-dmac.h 20643F: include/linux/dma/dw.h 20644F: include/linux/platform_data/dma-dw.h 20645 20646SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20647M: Jose Abreu <Jose.Abreu@synopsys.com> 20648L: netdev@vger.kernel.org 20649S: Supported 20650F: drivers/net/ethernet/synopsys/ 20651 20652SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20653M: Jose Abreu <Jose.Abreu@synopsys.com> 20654L: netdev@vger.kernel.org 20655S: Supported 20656F: drivers/net/pcs/pcs-xpcs.c 20657F: drivers/net/pcs/pcs-xpcs.h 20658F: include/linux/pcs/pcs-xpcs.h 20659 20660SYNOPSYS DESIGNWARE I2C DRIVER 20661M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20662R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20663R: Mika Westerberg <mika.westerberg@linux.intel.com> 20664R: Jan Dabros <jsd@semihalf.com> 20665L: linux-i2c@vger.kernel.org 20666S: Supported 20667F: drivers/i2c/busses/i2c-designware-* 20668 20669SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20670M: Jaehoon Chung <jh80.chung@samsung.com> 20671L: linux-mmc@vger.kernel.org 20672S: Maintained 20673F: drivers/mmc/host/dw_mmc* 20674 20675SYNOPSYS HSDK RESET CONTROLLER DRIVER 20676M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20677S: Supported 20678F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20679F: drivers/reset/reset-hsdk.c 20680F: include/dt-bindings/reset/snps,hsdk-reset.h 20681 20682SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20683M: Prabu Thangamuthu <prabu.t@synopsys.com> 20684M: Manjunath M B <manjumb@synopsys.com> 20685L: linux-mmc@vger.kernel.org 20686S: Maintained 20687F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20688 20689SYSTEM CONFIGURATION (SYSCON) 20690M: Lee Jones <lee@kernel.org> 20691M: Arnd Bergmann <arnd@arndb.de> 20692S: Supported 20693T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20694F: drivers/mfd/syscon.c 20695 20696SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20697M: Sudeep Holla <sudeep.holla@arm.com> 20698R: Cristian Marussi <cristian.marussi@arm.com> 20699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20700S: Maintained 20701F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20702F: drivers/clk/clk-sc[mp]i.c 20703F: drivers/cpufreq/sc[mp]i-cpufreq.c 20704F: drivers/firmware/arm_scmi/ 20705F: drivers/firmware/arm_scpi.c 20706F: drivers/powercap/arm_scmi_powercap.c 20707F: drivers/regulator/scmi-regulator.c 20708F: drivers/reset/reset-scmi.c 20709F: include/linux/sc[mp]i_protocol.h 20710F: include/trace/events/scmi.h 20711F: include/uapi/linux/virtio_scmi.h 20712 20713SYSTEM RESET/SHUTDOWN DRIVERS 20714M: Sebastian Reichel <sre@kernel.org> 20715L: linux-pm@vger.kernel.org 20716S: Maintained 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20718F: Documentation/devicetree/bindings/power/reset/ 20719F: drivers/power/reset/ 20720 20721SYSTEM TRACE MODULE CLASS 20722M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20723S: Maintained 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20725F: Documentation/trace/stm.rst 20726F: drivers/hwtracing/stm/ 20727F: include/linux/stm.h 20728F: include/uapi/linux/stm.h 20729 20730SYSTEM76 ACPI DRIVER 20731M: Jeremy Soller <jeremy@system76.com> 20732M: System76 Product Development <productdev@system76.com> 20733L: platform-driver-x86@vger.kernel.org 20734S: Maintained 20735F: drivers/platform/x86/system76_acpi.c 20736 20737SYSV FILESYSTEM 20738S: Orphan 20739F: Documentation/filesystems/sysv-fs.rst 20740F: fs/sysv/ 20741F: include/linux/sysv_fs.h 20742 20743TASKSTATS STATISTICS INTERFACE 20744M: Balbir Singh <bsingharora@gmail.com> 20745S: Maintained 20746F: Documentation/accounting/taskstats* 20747F: include/linux/taskstats* 20748F: kernel/taskstats.c 20749 20750TC subsystem 20751M: Jamal Hadi Salim <jhs@mojatatu.com> 20752M: Cong Wang <xiyou.wangcong@gmail.com> 20753M: Jiri Pirko <jiri@resnulli.us> 20754L: netdev@vger.kernel.org 20755S: Maintained 20756F: include/net/pkt_cls.h 20757F: include/net/pkt_sched.h 20758F: include/net/tc_act/ 20759F: include/uapi/linux/pkt_cls.h 20760F: include/uapi/linux/pkt_sched.h 20761F: include/uapi/linux/tc_act/ 20762F: include/uapi/linux/tc_ematch/ 20763F: net/sched/ 20764F: tools/testing/selftests/tc-testing 20765 20766TC90522 MEDIA DRIVER 20767M: Akihiro Tsukada <tskd08@gmail.com> 20768L: linux-media@vger.kernel.org 20769S: Odd Fixes 20770F: drivers/media/dvb-frontends/tc90522* 20771 20772TCP LOW PRIORITY MODULE 20773M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20774M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20775S: Maintained 20776W: http://tcp-lp-mod.sourceforge.net/ 20777F: net/ipv4/tcp_lp.c 20778 20779TDA10071 MEDIA DRIVER 20780M: Antti Palosaari <crope@iki.fi> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783W: https://linuxtv.org 20784W: http://palosaari.fi/linux/ 20785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20786T: git git://linuxtv.org/anttip/media_tree.git 20787F: drivers/media/dvb-frontends/tda10071* 20788 20789TDA18212 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/tuners/tda18212* 20798 20799TDA18218 MEDIA DRIVER 20800M: Antti Palosaari <crope@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804W: http://palosaari.fi/linux/ 20805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20806T: git git://linuxtv.org/anttip/media_tree.git 20807F: drivers/media/tuners/tda18218* 20808 20809TDA18250 MEDIA DRIVER 20810M: Olli Salonen <olli.salonen@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20815T: git git://linuxtv.org/media_tree.git 20816F: drivers/media/tuners/tda18250* 20817 20818TDA18271 MEDIA DRIVER 20819M: Michael Krufky <mkrufky@linuxtv.org> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822W: https://linuxtv.org 20823W: http://github.com/mkrufky 20824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20825T: git git://linuxtv.org/mkrufky/tuners.git 20826F: drivers/media/tuners/tda18271* 20827 20828TDA1997x MEDIA DRIVER 20829M: Tim Harvey <tharvey@gateworks.com> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832W: https://linuxtv.org 20833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20834F: drivers/media/i2c/tda1997x.* 20835 20836TDA827x MEDIA DRIVER 20837M: Michael Krufky <mkrufky@linuxtv.org> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840W: https://linuxtv.org 20841W: http://github.com/mkrufky 20842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20843T: git git://linuxtv.org/mkrufky/tuners.git 20844F: drivers/media/tuners/tda8290.* 20845 20846TDA8290 MEDIA DRIVER 20847M: Michael Krufky <mkrufky@linuxtv.org> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851W: http://github.com/mkrufky 20852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20853T: git git://linuxtv.org/mkrufky/tuners.git 20854F: drivers/media/tuners/tda8290.* 20855 20856TDA9840 MEDIA DRIVER 20857M: Hans Verkuil <hverkuil@xs4all.nl> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861T: git git://linuxtv.org/media_tree.git 20862F: drivers/media/i2c/tda9840* 20863 20864TEA5761 TUNER DRIVER 20865M: Mauro Carvalho Chehab <mchehab@kernel.org> 20866L: linux-media@vger.kernel.org 20867S: Odd fixes 20868W: https://linuxtv.org 20869T: git git://linuxtv.org/media_tree.git 20870F: drivers/media/tuners/tea5761.* 20871 20872TEA5767 TUNER DRIVER 20873M: Mauro Carvalho Chehab <mchehab@kernel.org> 20874L: linux-media@vger.kernel.org 20875S: Maintained 20876W: https://linuxtv.org 20877T: git git://linuxtv.org/media_tree.git 20878F: drivers/media/tuners/tea5767.* 20879 20880TEA6415C 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/tea6415c* 20887 20888TEA6420 MEDIA DRIVER 20889M: Hans Verkuil <hverkuil@xs4all.nl> 20890L: linux-media@vger.kernel.org 20891S: Maintained 20892W: https://linuxtv.org 20893T: git git://linuxtv.org/media_tree.git 20894F: drivers/media/i2c/tea6420* 20895 20896TEAM DRIVER 20897M: Jiri Pirko <jiri@resnulli.us> 20898L: netdev@vger.kernel.org 20899S: Supported 20900F: drivers/net/team/ 20901F: include/linux/if_team.h 20902F: include/uapi/linux/if_team.h 20903F: tools/testing/selftests/drivers/net/team/ 20904 20905TECHNICAL ADVISORY BOARD PROCESS DOCS 20906M: "Theodore Ts'o" <tytso@mit.edu> 20907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20908L: tech-board-discuss@lists.linux-foundation.org 20909S: Maintained 20910F: Documentation/process/contribution-maturity-model.rst 20911F: Documentation/process/researcher-guidelines.rst 20912 20913TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20914M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20915S: Maintained 20916F: arch/x86/platform/ts5500/ 20917 20918TECHNOTREND USB IR RECEIVER 20919M: Sean Young <sean@mess.org> 20920L: linux-media@vger.kernel.org 20921S: Maintained 20922F: drivers/media/rc/ttusbir.c 20923 20924TECHWELL TW9910 VIDEO DECODER 20925L: linux-media@vger.kernel.org 20926S: Orphan 20927F: drivers/media/i2c/tw9910.c 20928F: include/media/i2c/tw9910.h 20929 20930TEE SUBSYSTEM 20931M: Jens Wiklander <jens.wiklander@linaro.org> 20932R: Sumit Garg <sumit.garg@linaro.org> 20933L: op-tee@lists.trustedfirmware.org 20934S: Maintained 20935F: Documentation/staging/tee.rst 20936F: drivers/tee/ 20937F: include/linux/tee_drv.h 20938F: include/uapi/linux/tee.h 20939 20940TEGRA ARCHITECTURE SUPPORT 20941M: Thierry Reding <thierry.reding@gmail.com> 20942M: Jonathan Hunter <jonathanh@nvidia.com> 20943L: linux-tegra@vger.kernel.org 20944S: Supported 20945Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20947N: [^a-z]tegra 20948 20949TEGRA CLOCK DRIVER 20950M: Peter De Schrijver <pdeschrijver@nvidia.com> 20951M: Prashant Gaikwad <pgaikwad@nvidia.com> 20952S: Supported 20953F: drivers/clk/tegra/ 20954 20955TEGRA DMA DRIVERS 20956M: Laxman Dewangan <ldewangan@nvidia.com> 20957M: Jon Hunter <jonathanh@nvidia.com> 20958S: Supported 20959F: drivers/dma/tegra* 20960 20961TEGRA I2C DRIVER 20962M: Laxman Dewangan <ldewangan@nvidia.com> 20963R: Dmitry Osipenko <digetx@gmail.com> 20964S: Supported 20965F: drivers/i2c/busses/i2c-tegra.c 20966 20967TEGRA IOMMU DRIVERS 20968M: Thierry Reding <thierry.reding@gmail.com> 20969R: Krishna Reddy <vdumpa@nvidia.com> 20970L: linux-tegra@vger.kernel.org 20971S: Supported 20972F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20973F: drivers/iommu/tegra* 20974 20975TEGRA KBC DRIVER 20976M: Laxman Dewangan <ldewangan@nvidia.com> 20977S: Supported 20978F: drivers/input/keyboard/tegra-kbc.c 20979 20980TEGRA NAND DRIVER 20981M: Stefan Agner <stefan@agner.ch> 20982M: Lucas Stach <dev@lynxeye.de> 20983S: Maintained 20984F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20985F: drivers/mtd/nand/raw/tegra_nand.c 20986 20987TEGRA PWM DRIVER 20988M: Thierry Reding <thierry.reding@gmail.com> 20989S: Supported 20990F: drivers/pwm/pwm-tegra.c 20991 20992TEGRA QUAD SPI DRIVER 20993M: Thierry Reding <thierry.reding@gmail.com> 20994M: Jonathan Hunter <jonathanh@nvidia.com> 20995M: Sowjanya Komatineni <skomatineni@nvidia.com> 20996L: linux-tegra@vger.kernel.org 20997S: Maintained 20998F: drivers/spi/spi-tegra210-quad.c 20999 21000TEGRA SERIAL DRIVER 21001M: Laxman Dewangan <ldewangan@nvidia.com> 21002S: Supported 21003F: drivers/tty/serial/serial-tegra.c 21004 21005TEGRA SPI DRIVER 21006M: Laxman Dewangan <ldewangan@nvidia.com> 21007S: Supported 21008F: drivers/spi/spi-tegra* 21009 21010TEGRA VIDEO DRIVER 21011M: Thierry Reding <thierry.reding@gmail.com> 21012M: Jonathan Hunter <jonathanh@nvidia.com> 21013M: Sowjanya Komatineni <skomatineni@nvidia.com> 21014M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21015L: linux-media@vger.kernel.org 21016L: linux-tegra@vger.kernel.org 21017S: Maintained 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21021F: drivers/staging/media/tegra-video/ 21022 21023TEGRA XUSB PADCTL DRIVER 21024M: JC Kuo <jckuo@nvidia.com> 21025S: Supported 21026F: drivers/phy/tegra/xusb* 21027 21028TEHUTI ETHERNET DRIVER 21029M: Andy Gospodarek <andy@greyhouse.net> 21030L: netdev@vger.kernel.org 21031S: Supported 21032F: drivers/net/ethernet/tehuti/* 21033 21034TELECOM CLOCK DRIVER FOR MCPL0010 21035M: Mark Gross <markgross@kernel.org> 21036S: Supported 21037F: drivers/char/tlclk.c 21038 21039TEMPO SEMICONDUCTOR DRIVERS 21040M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21041S: Maintained 21042F: Documentation/devicetree/bindings/sound/tscs*.txt 21043F: sound/soc/codecs/tscs*.c 21044F: sound/soc/codecs/tscs*.h 21045 21046TENSILICA XTENSA PORT (xtensa) 21047M: Chris Zankel <chris@zankel.net> 21048M: Max Filippov <jcmvbkbc@gmail.com> 21049S: Maintained 21050T: git https://github.com/jcmvbkbc/linux-xtensa.git 21051F: arch/xtensa/ 21052F: drivers/irqchip/irq-xtensa-* 21053 21054TEXAS INSTRUMENTS ASoC DRIVERS 21055M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21057S: Maintained 21058F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21059F: sound/soc/ti/ 21060 21061TEXAS INSTRUMENTS DMA DRIVERS 21062M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21063L: dmaengine@vger.kernel.org 21064S: Maintained 21065F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21066F: Documentation/devicetree/bindings/dma/ti-edma.txt 21067F: Documentation/devicetree/bindings/dma/ti/ 21068F: drivers/dma/ti/ 21069F: include/linux/dma/k3-psil.h 21070F: include/linux/dma/k3-udma-glue.h 21071F: include/linux/dma/ti-cppi5.h 21072X: drivers/dma/ti/cppi41.c 21073 21074TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21075M: Robert Marko <robert.marko@sartura.hr> 21076M: Luka Perkov <luka.perkov@sartura.hr> 21077L: linux-hwmon@vger.kernel.org 21078S: Maintained 21079F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21080F: Documentation/hwmon/tps23861.rst 21081F: drivers/hwmon/tps23861.c 21082 21083TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21084M: Ricardo Ribalda <ribalda@kernel.org> 21085L: linux-iio@vger.kernel.org 21086S: Supported 21087F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21088F: drivers/iio/dac/ti-dac7612.c 21089 21090TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21091M: Nishanth Menon <nm@ti.com> 21092M: Tero Kristo <kristo@kernel.org> 21093M: Santosh Shilimkar <ssantosh@kernel.org> 21094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21095S: Maintained 21096F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21097F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21098F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21099F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21101F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21102F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21103F: drivers/clk/keystone/sci-clk.c 21104F: drivers/firmware/ti_sci* 21105F: drivers/irqchip/irq-ti-sci-inta.c 21106F: drivers/irqchip/irq-ti-sci-intr.c 21107F: drivers/reset/reset-ti-sci.c 21108F: drivers/soc/ti/ti_sci_inta_msi.c 21109F: drivers/soc/ti/ti_sci_pm_domains.c 21110F: include/dt-bindings/soc/ti,sci_pm_domain.h 21111F: include/linux/soc/ti/ti_sci_inta_msi.h 21112F: include/linux/soc/ti/ti_sci_protocol.h 21113 21114TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21115M: Puranjay Mohan <puranjay12@gmail.com> 21116L: linux-iio@vger.kernel.org 21117S: Supported 21118F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21119F: drivers/iio/temperature/tmp117.c 21120 21121THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21122M: Hans Verkuil <hverkuil@xs4all.nl> 21123L: linux-media@vger.kernel.org 21124S: Maintained 21125W: https://linuxtv.org 21126T: git git://linuxtv.org/media_tree.git 21127F: drivers/media/radio/radio-raremono.c 21128 21129THERMAL 21130M: Rafael J. Wysocki <rafael@kernel.org> 21131M: Daniel Lezcano <daniel.lezcano@linaro.org> 21132R: Amit Kucheria <amitk@kernel.org> 21133R: Zhang Rui <rui.zhang@intel.com> 21134L: linux-pm@vger.kernel.org 21135S: Supported 21136Q: https://patchwork.kernel.org/project/linux-pm/list/ 21137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21138F: Documentation/ABI/testing/sysfs-class-thermal 21139F: Documentation/admin-guide/thermal/ 21140F: Documentation/devicetree/bindings/thermal/ 21141F: Documentation/driver-api/thermal/ 21142F: drivers/thermal/ 21143F: include/dt-bindings/thermal/ 21144F: include/linux/cpu_cooling.h 21145F: include/linux/thermal.h 21146F: include/uapi/linux/thermal.h 21147F: tools/lib/thermal/ 21148F: tools/thermal/ 21149 21150THERMAL DRIVER FOR AMLOGIC SOCS 21151M: Guillaume La Roque <glaroque@baylibre.com> 21152L: linux-pm@vger.kernel.org 21153L: linux-amlogic@lists.infradead.org 21154S: Supported 21155W: http://linux-meson.com/ 21156F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21157F: drivers/thermal/amlogic_thermal.c 21158 21159THERMAL/CPU_COOLING 21160M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21161M: Daniel Lezcano <daniel.lezcano@linaro.org> 21162M: Viresh Kumar <viresh.kumar@linaro.org> 21163R: Lukasz Luba <lukasz.luba@arm.com> 21164L: linux-pm@vger.kernel.org 21165S: Supported 21166F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21167F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21168F: drivers/thermal/cpufreq_cooling.c 21169F: drivers/thermal/cpuidle_cooling.c 21170F: include/linux/cpu_cooling.h 21171 21172THERMAL/POWER_ALLOCATOR 21173M: Lukasz Luba <lukasz.luba@arm.com> 21174L: linux-pm@vger.kernel.org 21175S: Maintained 21176F: Documentation/driver-api/thermal/power_allocator.rst 21177F: drivers/thermal/gov_power_allocator.c 21178F: drivers/thermal/thermal_trace_ipa.h 21179 21180THINKPAD ACPI EXTRAS DRIVER 21181M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21182L: ibm-acpi-devel@lists.sourceforge.net 21183L: platform-driver-x86@vger.kernel.org 21184S: Maintained 21185W: http://ibm-acpi.sourceforge.net 21186W: http://thinkwiki.org/wiki/Ibm-acpi 21187T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21188F: drivers/platform/x86/thinkpad_acpi.c 21189 21190THINKPAD LMI DRIVER 21191M: Mark Pearson <markpearson@lenovo.com> 21192L: platform-driver-x86@vger.kernel.org 21193S: Maintained 21194F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21195F: drivers/platform/x86/think-lmi.? 21196 21197THUNDERBOLT DMA TRAFFIC TEST DRIVER 21198M: Isaac Hazan <isaac.hazan@intel.com> 21199L: linux-usb@vger.kernel.org 21200S: Maintained 21201F: drivers/thunderbolt/dma_test.c 21202 21203THUNDERBOLT DRIVER 21204M: Andreas Noever <andreas.noever@gmail.com> 21205M: Michael Jamet <michael.jamet@intel.com> 21206M: Mika Westerberg <mika.westerberg@linux.intel.com> 21207M: Yehezkel Bernat <YehezkelShB@gmail.com> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21211F: Documentation/admin-guide/thunderbolt.rst 21212F: drivers/thunderbolt/ 21213F: include/linux/thunderbolt.h 21214 21215THUNDERBOLT NETWORK DRIVER 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: netdev@vger.kernel.org 21220S: Maintained 21221F: drivers/net/thunderbolt/ 21222 21223THUNDERX GPIO DRIVER 21224M: Robert Richter <rric@kernel.org> 21225S: Odd Fixes 21226F: drivers/gpio/gpio-thunderx.c 21227 21228TI ADS7924 ADC DRIVER 21229M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21230L: linux-iio@vger.kernel.org 21231S: Supported 21232F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21233F: drivers/iio/adc/ti-ads7924.c 21234 21235TI AM437X VPFE DRIVER 21236M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21237L: linux-media@vger.kernel.org 21238S: Maintained 21239W: https://linuxtv.org 21240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21241T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21242F: drivers/media/platform/ti/am437x/ 21243 21244TI BANDGAP AND THERMAL DRIVER 21245M: Eduardo Valentin <edubezval@gmail.com> 21246M: Keerthy <j-keerthy@ti.com> 21247L: linux-pm@vger.kernel.org 21248L: linux-omap@vger.kernel.org 21249S: Maintained 21250F: drivers/thermal/ti-soc-thermal/ 21251 21252TI BQ27XXX POWER SUPPLY DRIVER 21253F: drivers/power/supply/bq27xxx_battery.c 21254F: drivers/power/supply/bq27xxx_battery_i2c.c 21255F: include/linux/power/bq27xxx_battery.h 21256 21257TI CDCE706 CLOCK DRIVER 21258M: Max Filippov <jcmvbkbc@gmail.com> 21259S: Maintained 21260F: drivers/clk/clk-cdce706.c 21261 21262TI CLOCK DRIVER 21263M: Tero Kristo <kristo@kernel.org> 21264L: linux-omap@vger.kernel.org 21265S: Odd Fixes 21266F: drivers/clk/ti/ 21267F: include/linux/clk/ti.h 21268 21269TI DAVINCI MACHINE SUPPORT 21270M: Bartosz Golaszewski <brgl@bgdev.pl> 21271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21272S: Maintained 21273T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21274F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21275F: arch/arm/boot/dts/ti/davinci/ 21276F: arch/arm/mach-davinci/ 21277F: drivers/i2c/busses/i2c-davinci.c 21278 21279TI DAVINCI SERIES CLOCK DRIVER 21280M: David Lechner <david@lechnology.com> 21281R: Sekhar Nori <nsekhar@ti.com> 21282S: Maintained 21283F: Documentation/devicetree/bindings/clock/ti/davinci/ 21284F: drivers/clk/davinci/ 21285F: include/linux/clk/davinci.h 21286 21287TI DAVINCI SERIES GPIO DRIVER 21288M: Keerthy <j-keerthy@ti.com> 21289L: linux-gpio@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21292F: drivers/gpio/gpio-davinci.c 21293 21294TI DAVINCI SERIES MEDIA DRIVER 21295M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21296L: linux-media@vger.kernel.org 21297S: Maintained 21298W: https://linuxtv.org 21299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21300T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21301F: drivers/media/platform/ti/davinci/ 21302F: include/media/davinci/ 21303 21304TI ENHANCED CAPTURE (eCAP) DRIVER 21305M: Vignesh Raghavendra <vigneshr@ti.com> 21306R: Julien Panis <jpanis@baylibre.com> 21307L: linux-iio@vger.kernel.org 21308L: linux-omap@vger.kernel.org 21309S: Maintained 21310F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21311F: drivers/counter/ti-ecap-capture.c 21312 21313TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21314R: David Lechner <david@lechnology.com> 21315L: linux-iio@vger.kernel.org 21316F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21317F: drivers/counter/ti-eqep.c 21318 21319TI ETHERNET SWITCH DRIVER (CPSW) 21320R: Grygorii Strashko <grygorii.strashko@ti.com> 21321L: linux-omap@vger.kernel.org 21322L: netdev@vger.kernel.org 21323S: Maintained 21324F: drivers/net/ethernet/ti/cpsw* 21325F: drivers/net/ethernet/ti/davinci* 21326 21327TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21328M: Alex Dubov <oakad@yahoo.com> 21329S: Maintained 21330W: http://tifmxx.berlios.de/ 21331F: drivers/memstick/host/tifm_ms.c 21332F: drivers/misc/tifm* 21333F: drivers/mmc/host/tifm_sd.c 21334F: include/linux/tifm.h 21335 21336TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21337M: Nishanth Menon <nm@ti.com> 21338M: Santosh Shilimkar <ssantosh@kernel.org> 21339L: linux-kernel@vger.kernel.org 21340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21341S: Maintained 21342T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21343F: drivers/soc/ti/* 21344 21345TI LM49xxx FAMILY ASoC CODEC DRIVERS 21346M: M R Swami Reddy <mr.swami.reddy@ti.com> 21347M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21349S: Maintained 21350F: sound/soc/codecs/isabelle* 21351F: sound/soc/codecs/lm49453* 21352 21353TI LMP92064 ADC DRIVER 21354M: Leonard Göhrs <l.goehrs@pengutronix.de> 21355R: kernel@pengutronix.de 21356L: linux-iio@vger.kernel.org 21357S: Maintained 21358F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21359F: drivers/iio/adc/ti-lmp92064.c 21360 21361TI PCM3060 ASoC CODEC DRIVER 21362M: Kirill Marinushkin <kmarinushkin@birdec.com> 21363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21364S: Maintained 21365F: Documentation/devicetree/bindings/sound/pcm3060.txt 21366F: sound/soc/codecs/pcm3060* 21367 21368TI TAS571X FAMILY ASoC CODEC DRIVER 21369M: Kevin Cernekee <cernekee@chromium.org> 21370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21371S: Odd Fixes 21372F: sound/soc/codecs/tas571x* 21373 21374TI TMAG5273 MAGNETOMETER DRIVER 21375M: Gerald Loacker <gerald.loacker@wolfvision.net> 21376L: linux-iio@vger.kernel.org 21377S: Maintained 21378F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21379F: drivers/iio/magnetometer/tmag5273.c 21380 21381TI TRF7970A NFC DRIVER 21382M: Mark Greer <mgreer@animalcreek.com> 21383L: linux-wireless@vger.kernel.org 21384S: Supported 21385F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21386F: drivers/nfc/trf7970a.c 21387 21388TI TSC2046 ADC DRIVER 21389M: Oleksij Rempel <o.rempel@pengutronix.de> 21390R: kernel@pengutronix.de 21391L: linux-iio@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21394F: drivers/iio/adc/ti-tsc2046.c 21395 21396TI TWL4030 SERIES SOC CODEC DRIVER 21397M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21399S: Maintained 21400F: sound/soc/codecs/twl4030* 21401 21402TI VPE/CAL DRIVERS 21403M: Benoit Parrot <bparrot@ti.com> 21404L: linux-media@vger.kernel.org 21405S: Maintained 21406W: http://linuxtv.org/ 21407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21408F: Documentation/devicetree/bindings/media/ti,cal.yaml 21409F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21410F: drivers/media/platform/ti/cal/ 21411F: drivers/media/platform/ti/vpe/ 21412 21413TI WILINK WIRELESS DRIVERS 21414L: linux-wireless@vger.kernel.org 21415S: Orphan 21416W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21419F: drivers/net/wireless/ti/ 21420 21421TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21422M: John Stultz <jstultz@google.com> 21423M: Thomas Gleixner <tglx@linutronix.de> 21424R: Stephen Boyd <sboyd@kernel.org> 21425L: linux-kernel@vger.kernel.org 21426S: Supported 21427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21428F: include/linux/clocksource.h 21429F: include/linux/time.h 21430F: include/linux/timex.h 21431F: include/uapi/linux/time.h 21432F: include/uapi/linux/timex.h 21433F: kernel/time/alarmtimer.c 21434F: kernel/time/clocksource.c 21435F: kernel/time/ntp.c 21436F: kernel/time/time*.c 21437F: tools/testing/selftests/timers/ 21438 21439TIPC NETWORK LAYER 21440M: Jon Maloy <jmaloy@redhat.com> 21441M: Ying Xue <ying.xue@windriver.com> 21442L: netdev@vger.kernel.org (core kernel code) 21443L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21444S: Maintained 21445W: http://tipc.sourceforge.net/ 21446F: include/uapi/linux/tipc*.h 21447F: net/tipc/ 21448 21449TLAN NETWORK DRIVER 21450M: Samuel Chessman <chessman@tux.org> 21451L: tlan-devel@lists.sourceforge.net (subscribers-only) 21452S: Maintained 21453W: http://sourceforge.net/projects/tlan/ 21454F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21455F: drivers/net/ethernet/ti/tlan.* 21456 21457TMIO/SDHI MMC DRIVER 21458M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21459L: linux-mmc@vger.kernel.org 21460L: linux-renesas-soc@vger.kernel.org 21461S: Supported 21462F: drivers/mmc/host/renesas_sdhi* 21463F: drivers/mmc/host/tmio_mmc* 21464F: include/linux/mfd/tmio.h 21465 21466TMP401 HARDWARE MONITOR DRIVER 21467M: Guenter Roeck <linux@roeck-us.net> 21468L: linux-hwmon@vger.kernel.org 21469S: Maintained 21470F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21471F: Documentation/hwmon/tmp401.rst 21472F: drivers/hwmon/tmp401.c 21473 21474TMP464 HARDWARE MONITOR DRIVER 21475M: Guenter Roeck <linux@roeck-us.net> 21476L: linux-hwmon@vger.kernel.org 21477S: Maintained 21478F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21479F: Documentation/hwmon/tmp464.rst 21480F: drivers/hwmon/tmp464.c 21481 21482TMP513 HARDWARE MONITOR DRIVER 21483M: Eric Tremblay <etremblay@distech-controls.com> 21484L: linux-hwmon@vger.kernel.org 21485S: Maintained 21486F: Documentation/hwmon/tmp513.rst 21487F: drivers/hwmon/tmp513.c 21488 21489TMPFS (SHMEM FILESYSTEM) 21490M: Hugh Dickins <hughd@google.com> 21491L: linux-mm@kvack.org 21492S: Maintained 21493F: include/linux/shmem_fs.h 21494F: mm/shmem.c 21495 21496TOMOYO SECURITY MODULE 21497M: Kentaro Takeda <takedakn@nttdata.co.jp> 21498M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21499L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21500L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21501L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21502L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21503S: Maintained 21504W: https://tomoyo.osdn.jp/ 21505F: security/tomoyo/ 21506 21507TOPSTAR LAPTOP EXTRAS DRIVER 21508M: Herton Ronaldo Krzesinski <herton@canonical.com> 21509L: platform-driver-x86@vger.kernel.org 21510S: Maintained 21511F: drivers/platform/x86/topstar-laptop.c 21512 21513TORTURE-TEST MODULES 21514M: Davidlohr Bueso <dave@stgolabs.net> 21515M: "Paul E. McKenney" <paulmck@kernel.org> 21516M: Josh Triplett <josh@joshtriplett.org> 21517L: linux-kernel@vger.kernel.org 21518S: Supported 21519T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21520F: Documentation/RCU/torture.rst 21521F: kernel/locking/locktorture.c 21522F: kernel/rcu/rcuscale.c 21523F: kernel/rcu/rcutorture.c 21524F: kernel/rcu/refscale.c 21525F: kernel/torture.c 21526 21527TOSHIBA ACPI EXTRAS DRIVER 21528M: Azael Avalos <coproscefalo@gmail.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/toshiba_acpi.c 21532 21533TOSHIBA BLUETOOTH DRIVER 21534M: Azael Avalos <coproscefalo@gmail.com> 21535L: platform-driver-x86@vger.kernel.org 21536S: Maintained 21537F: drivers/platform/x86/toshiba_bluetooth.c 21538 21539TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_haps.c 21544 21545TOSHIBA SMM DRIVER 21546M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21547S: Maintained 21548W: http://www.buzzard.org.uk/toshiba/ 21549F: drivers/char/toshiba.c 21550F: include/linux/toshiba.h 21551F: include/uapi/linux/toshiba.h 21552 21553TOSHIBA TC358743 DRIVER 21554M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21555L: linux-media@vger.kernel.org 21556S: Maintained 21557F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21558F: drivers/media/i2c/tc358743* 21559F: include/media/i2c/tc358743.h 21560 21561TOSHIBA WMI HOTKEYS DRIVER 21562M: Azael Avalos <coproscefalo@gmail.com> 21563L: platform-driver-x86@vger.kernel.org 21564S: Maintained 21565F: drivers/platform/x86/toshiba-wmi.c 21566 21567TPM DEVICE DRIVER 21568M: Peter Huewe <peterhuewe@gmx.de> 21569M: Jarkko Sakkinen <jarkko@kernel.org> 21570R: Jason Gunthorpe <jgg@ziepe.ca> 21571L: linux-integrity@vger.kernel.org 21572S: Maintained 21573W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21574Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21575T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21576F: drivers/char/tpm/ 21577 21578TPS546D24 DRIVER 21579M: Duke Du <dukedu83@gmail.com> 21580L: linux-hwmon@vger.kernel.org 21581S: Maintained 21582F: Documentation/hwmon/tps546d24.rst 21583F: drivers/hwmon/pmbus/tps546d24.c 21584 21585TRACING 21586M: Steven Rostedt <rostedt@goodmis.org> 21587M: Masami Hiramatsu <mhiramat@kernel.org> 21588L: linux-kernel@vger.kernel.org 21589L: linux-trace-kernel@vger.kernel.org 21590S: Maintained 21591Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21592T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21593F: Documentation/trace/* 21594F: fs/tracefs/ 21595F: include/linux/trace*.h 21596F: include/trace/ 21597F: kernel/trace/ 21598F: scripts/tracing/ 21599F: tools/testing/selftests/ftrace/ 21600 21601TRACING MMIO ACCESSES (MMIOTRACE) 21602M: Steven Rostedt <rostedt@goodmis.org> 21603M: Masami Hiramatsu <mhiramat@kernel.org> 21604R: Karol Herbst <karolherbst@gmail.com> 21605R: Pekka Paalanen <ppaalanen@gmail.com> 21606L: linux-kernel@vger.kernel.org 21607L: nouveau@lists.freedesktop.org 21608S: Maintained 21609F: arch/x86/mm/kmmio.c 21610F: arch/x86/mm/mmio-mod.c 21611F: arch/x86/mm/testmmiotrace.c 21612F: include/linux/mmiotrace.h 21613F: kernel/trace/trace_mmiotrace.c 21614 21615TRACING OS NOISE / LATENCY TRACERS 21616M: Steven Rostedt <rostedt@goodmis.org> 21617M: Daniel Bristot de Oliveira <bristot@kernel.org> 21618S: Maintained 21619F: Documentation/trace/hwlat_detector.rst 21620F: Documentation/trace/osnoise-tracer.rst 21621F: Documentation/trace/timerlat-tracer.rst 21622F: arch/*/kernel/trace.c 21623F: include/trace/events/osnoise.h 21624F: kernel/trace/trace_hwlat.c 21625F: kernel/trace/trace_irqsoff.c 21626F: kernel/trace/trace_osnoise.c 21627F: kernel/trace/trace_sched_wakeup.c 21628 21629TRADITIONAL CHINESE DOCUMENTATION 21630M: Hu Haowen <src.res@email.cn> 21631L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21632S: Maintained 21633W: https://github.com/srcres258/linux-doc 21634T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21635F: Documentation/translations/zh_TW/ 21636 21637TTY LAYER 21638M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21639M: Jiri Slaby <jirislaby@kernel.org> 21640S: Supported 21641T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21642F: Documentation/driver-api/serial/ 21643F: drivers/tty/ 21644F: drivers/tty/serial/serial_core.c 21645F: include/linux/selection.h 21646F: include/linux/serial.h 21647F: include/linux/serial_core.h 21648F: include/linux/sysrq.h 21649F: include/linux/tty*.h 21650F: include/linux/vt.h 21651F: include/linux/vt_*.h 21652F: include/uapi/linux/serial.h 21653F: include/uapi/linux/serial_core.h 21654F: include/uapi/linux/tty.h 21655 21656TUA9001 MEDIA DRIVER 21657M: Antti Palosaari <crope@iki.fi> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660W: https://linuxtv.org 21661W: http://palosaari.fi/linux/ 21662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21663T: git git://linuxtv.org/anttip/media_tree.git 21664F: drivers/media/tuners/tua9001* 21665 21666TULIP NETWORK DRIVERS 21667L: netdev@vger.kernel.org 21668L: linux-parisc@vger.kernel.org 21669S: Orphan 21670F: drivers/net/ethernet/dec/tulip/ 21671 21672TUN/TAP driver 21673M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21674S: Maintained 21675W: http://vtun.sourceforge.net/tun 21676F: Documentation/networking/tuntap.rst 21677F: arch/um/os-Linux/drivers/ 21678 21679TURBOCHANNEL SUBSYSTEM 21680M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21681M: Ralf Baechle <ralf@linux-mips.org> 21682L: linux-mips@vger.kernel.org 21683S: Maintained 21684Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21685F: drivers/tc/ 21686F: include/linux/tc.h 21687 21688TURBOSTAT UTILITY 21689M: "Len Brown" <lenb@kernel.org> 21690L: linux-pm@vger.kernel.org 21691S: Supported 21692Q: https://patchwork.kernel.org/project/linux-pm/list/ 21693B: https://bugzilla.kernel.org 21694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21695F: tools/power/x86/turbostat/ 21696 21697TW5864 VIDEO4LINUX DRIVER 21698M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21699M: Anton Sviridenko <anton@corp.bluecherry.net> 21700M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21701M: Andrey Utkin <andrey_utkin@fastmail.com> 21702L: linux-media@vger.kernel.org 21703S: Supported 21704F: drivers/media/pci/tw5864/ 21705 21706TW68 VIDEO4LINUX DRIVER 21707M: Hans Verkuil <hverkuil@xs4all.nl> 21708L: linux-media@vger.kernel.org 21709S: Odd Fixes 21710W: https://linuxtv.org 21711T: git git://linuxtv.org/media_tree.git 21712F: drivers/media/pci/tw68/ 21713 21714TW686X VIDEO4LINUX DRIVER 21715M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21716L: linux-media@vger.kernel.org 21717S: Maintained 21718W: http://linuxtv.org 21719T: git git://linuxtv.org/media_tree.git 21720F: drivers/media/pci/tw686x/ 21721 21722U-BOOT ENVIRONMENT VARIABLES 21723M: Rafał Miłecki <rafal@milecki.pl> 21724S: Maintained 21725F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21726F: drivers/nvmem/u-boot-env.c 21727 21728UACCE ACCELERATOR FRAMEWORK 21729M: Zhangfei Gao <zhangfei.gao@linaro.org> 21730M: Zhou Wang <wangzhou1@hisilicon.com> 21731L: linux-accelerators@lists.ozlabs.org 21732L: linux-kernel@vger.kernel.org 21733S: Maintained 21734F: Documentation/ABI/testing/sysfs-driver-uacce 21735F: Documentation/misc-devices/uacce.rst 21736F: drivers/misc/uacce/ 21737F: include/linux/uacce.h 21738F: include/uapi/misc/uacce/ 21739 21740UBI FILE SYSTEM (UBIFS) 21741M: Richard Weinberger <richard@nod.at> 21742L: linux-mtd@lists.infradead.org 21743S: Supported 21744W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21745T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21746T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21747F: Documentation/ABI/testing/sysfs-fs-ubifs 21748F: Documentation/filesystems/ubifs-authentication.rst 21749F: Documentation/filesystems/ubifs.rst 21750F: fs/ubifs/ 21751 21752UBLK USERSPACE BLOCK DRIVER 21753M: Ming Lei <ming.lei@redhat.com> 21754L: linux-block@vger.kernel.org 21755S: Maintained 21756F: Documentation/block/ublk.rst 21757F: drivers/block/ublk_drv.c 21758F: include/uapi/linux/ublk_cmd.h 21759 21760UCLINUX (M68KNOMMU AND COLDFIRE) 21761M: Greg Ungerer <gerg@linux-m68k.org> 21762L: linux-m68k@lists.linux-m68k.org 21763S: Maintained 21764W: http://www.linux-m68k.org/ 21765T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21766F: arch/m68k/*/*_no.* 21767F: arch/m68k/68*/ 21768F: arch/m68k/coldfire/ 21769F: arch/m68k/include/asm/*_no.* 21770 21771UDF FILESYSTEM 21772M: Jan Kara <jack@suse.com> 21773S: Maintained 21774F: Documentation/filesystems/udf.rst 21775F: fs/udf/ 21776 21777UDRAW TABLET 21778M: Bastien Nocera <hadess@hadess.net> 21779L: linux-input@vger.kernel.org 21780S: Maintained 21781F: drivers/hid/hid-udraw-ps3.c 21782 21783UFS FILESYSTEM 21784M: Evgeniy Dushistov <dushistov@mail.ru> 21785S: Maintained 21786F: Documentation/admin-guide/ufs.rst 21787F: fs/ufs/ 21788 21789UHID USERSPACE HID IO DRIVER 21790M: David Rheinsberg <david.rheinsberg@gmail.com> 21791L: linux-input@vger.kernel.org 21792S: Maintained 21793F: drivers/hid/uhid.c 21794F: include/uapi/linux/uhid.h 21795 21796ULPI BUS 21797M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21798L: linux-usb@vger.kernel.org 21799S: Maintained 21800F: drivers/usb/common/ulpi.c 21801F: include/linux/ulpi/ 21802 21803UNICODE SUBSYSTEM 21804M: Gabriel Krisman Bertazi <krisman@collabora.com> 21805L: linux-fsdevel@vger.kernel.org 21806S: Supported 21807F: fs/unicode/ 21808 21809UNIFDEF 21810M: Tony Finch <dot@dotat.at> 21811S: Maintained 21812W: http://dotat.at/prog/unifdef 21813F: scripts/unifdef.c 21814 21815UNIFORM CDROM DRIVER 21816M: Phillip Potter <phil@philpotter.co.uk> 21817S: Maintained 21818F: Documentation/cdrom/ 21819F: drivers/cdrom/cdrom.c 21820F: include/linux/cdrom.h 21821F: include/uapi/linux/cdrom.h 21822 21823UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21824R: Alim Akhtar <alim.akhtar@samsung.com> 21825R: Avri Altman <avri.altman@wdc.com> 21826R: Bart Van Assche <bvanassche@acm.org> 21827L: linux-scsi@vger.kernel.org 21828S: Supported 21829F: Documentation/devicetree/bindings/ufs/ 21830F: Documentation/scsi/ufs.rst 21831F: drivers/ufs/core/ 21832 21833UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21834M: Pedro Sousa <pedrom.sousa@synopsys.com> 21835L: linux-scsi@vger.kernel.org 21836S: Supported 21837F: drivers/ufs/host/*dwc* 21838 21839UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21840M: Alim Akhtar <alim.akhtar@samsung.com> 21841L: linux-scsi@vger.kernel.org 21842S: Maintained 21843F: drivers/ufs/host/ufs-exynos* 21844 21845UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21846M: Stanley Chu <stanley.chu@mediatek.com> 21847L: linux-scsi@vger.kernel.org 21848L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21849S: Maintained 21850F: drivers/ufs/host/ufs-mediatek* 21851 21852UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21853M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21854L: linux-arm-msm@vger.kernel.org 21855L: linux-scsi@vger.kernel.org 21856S: Maintained 21857F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21858F: drivers/ufs/host/ufs-qcom* 21859 21860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21861M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21862L: linux-renesas-soc@vger.kernel.org 21863L: linux-scsi@vger.kernel.org 21864S: Maintained 21865F: drivers/ufs/host/ufs-renesas.c 21866 21867UNSORTED BLOCK IMAGES (UBI) 21868M: Richard Weinberger <richard@nod.at> 21869L: linux-mtd@lists.infradead.org 21870S: Supported 21871W: http://www.linux-mtd.infradead.org/ 21872T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21874F: drivers/mtd/ubi/ 21875F: include/linux/mtd/ubi.h 21876F: include/uapi/mtd/ubi-user.h 21877 21878USB "USBNET" DRIVER FRAMEWORK 21879M: Oliver Neukum <oneukum@suse.com> 21880L: netdev@vger.kernel.org 21881S: Maintained 21882W: http://www.linux-usb.org/usbnet 21883F: drivers/net/usb/usbnet.c 21884F: include/linux/usb/usbnet.h 21885 21886USB ACM DRIVER 21887M: Oliver Neukum <oneukum@suse.com> 21888L: linux-usb@vger.kernel.org 21889S: Maintained 21890F: Documentation/usb/acm.rst 21891F: drivers/usb/class/cdc-acm.* 21892 21893USB APPLE MFI FASTCHARGE DRIVER 21894M: Bastien Nocera <hadess@hadess.net> 21895L: linux-usb@vger.kernel.org 21896S: Maintained 21897F: drivers/usb/misc/apple-mfi-fastcharge.c 21898 21899USB AR5523 WIRELESS DRIVER 21900M: Pontus Fuchs <pontus.fuchs@gmail.com> 21901L: linux-wireless@vger.kernel.org 21902S: Maintained 21903F: drivers/net/wireless/ath/ar5523/ 21904 21905USB ATTACHED SCSI 21906M: Oliver Neukum <oneukum@suse.com> 21907L: linux-usb@vger.kernel.org 21908L: linux-scsi@vger.kernel.org 21909S: Maintained 21910F: drivers/usb/storage/uas.c 21911 21912USB CDC ETHERNET DRIVER 21913M: Oliver Neukum <oliver@neukum.org> 21914L: linux-usb@vger.kernel.org 21915S: Maintained 21916F: drivers/net/usb/cdc_*.c 21917F: include/uapi/linux/usb/cdc.h 21918 21919USB CHAOSKEY DRIVER 21920M: Keith Packard <keithp@keithp.com> 21921L: linux-usb@vger.kernel.org 21922S: Maintained 21923F: drivers/usb/misc/chaoskey.c 21924 21925USB CYPRESS C67X00 DRIVER 21926L: linux-usb@vger.kernel.org 21927S: Orphan 21928F: drivers/usb/c67x00/ 21929 21930USB DAVICOM DM9601 DRIVER 21931M: Peter Korsgaard <peter@korsgaard.com> 21932L: netdev@vger.kernel.org 21933S: Maintained 21934W: http://www.linux-usb.org/usbnet 21935F: drivers/net/usb/dm9601.c 21936 21937USB EHCI DRIVER 21938M: Alan Stern <stern@rowland.harvard.edu> 21939L: linux-usb@vger.kernel.org 21940S: Maintained 21941F: Documentation/usb/ehci.rst 21942F: drivers/usb/host/ehci* 21943 21944USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21945M: Jiri Kosina <jikos@kernel.org> 21946M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21950F: Documentation/hid/hiddev.rst 21951F: drivers/hid/usbhid/ 21952 21953USB INTEL XHCI ROLE MUX DRIVER 21954M: Hans de Goede <hdegoede@redhat.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21958 21959USB IP DRIVER FOR HISILICON KIRIN 960 21960M: Yu Chen <chenyu56@huawei.com> 21961M: Binghui Wang <wangbinghui@hisilicon.com> 21962L: linux-usb@vger.kernel.org 21963S: Maintained 21964F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21965F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21966 21967USB IP DRIVER FOR HISILICON KIRIN 970 21968M: Mauro Carvalho Chehab <mchehab@kernel.org> 21969L: linux-usb@vger.kernel.org 21970S: Maintained 21971F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21972F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21973 21974USB ISP116X DRIVER 21975M: Olav Kongas <ok@artecdesign.ee> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/host/isp116x* 21979F: include/linux/usb/isp116x.h 21980 21981USB ISP1760 DRIVER 21982M: Rui Miguel Silva <rui.silva@linaro.org> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21986F: drivers/usb/isp1760/* 21987 21988USB LAN78XX ETHERNET DRIVER 21989M: Woojung Huh <woojung.huh@microchip.com> 21990M: UNGLinuxDriver@microchip.com 21991L: netdev@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21994F: drivers/net/usb/lan78xx.* 21995F: include/dt-bindings/net/microchip-lan78xx.h 21996 21997USB MASS STORAGE DRIVER 21998M: Alan Stern <stern@rowland.harvard.edu> 21999L: linux-usb@vger.kernel.org 22000L: usb-storage@lists.one-eyed-alien.net 22001S: Maintained 22002F: drivers/usb/storage/ 22003 22004USB MIDI DRIVER 22005M: Clemens Ladisch <clemens@ladisch.de> 22006L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22007S: Maintained 22008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22009F: sound/usb/midi.* 22010 22011USB NETWORKING DRIVERS 22012L: linux-usb@vger.kernel.org 22013S: Odd Fixes 22014F: drivers/net/usb/ 22015 22016USB OHCI DRIVER 22017M: Alan Stern <stern@rowland.harvard.edu> 22018L: linux-usb@vger.kernel.org 22019S: Maintained 22020F: Documentation/usb/ohci.rst 22021F: drivers/usb/host/ohci* 22022 22023USB OTG FSM (Finite State Machine) 22024M: Peter Chen <peter.chen@kernel.org> 22025L: linux-usb@vger.kernel.org 22026S: Maintained 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22028F: drivers/usb/common/usb-otg-fsm.c 22029 22030USB OVER IP DRIVER 22031M: Valentina Manea <valentina.manea.m@gmail.com> 22032M: Shuah Khan <shuah@kernel.org> 22033M: Shuah Khan <skhan@linuxfoundation.org> 22034R: Hongren Zheng <i@zenithal.me> 22035L: linux-usb@vger.kernel.org 22036S: Maintained 22037F: Documentation/usb/usbip_protocol.rst 22038F: drivers/usb/usbip/ 22039F: tools/testing/selftests/drivers/usb/usbip/ 22040F: tools/usb/usbip/ 22041 22042USB PEGASUS DRIVER 22043M: Petko Manolov <petkan@nucleusys.com> 22044L: linux-usb@vger.kernel.org 22045L: netdev@vger.kernel.org 22046S: Maintained 22047W: https://github.com/petkan/pegasus 22048T: git https://github.com/petkan/pegasus.git 22049F: drivers/net/usb/pegasus.* 22050 22051USB PRINTER DRIVER (usblp) 22052M: Pete Zaitcev <zaitcev@redhat.com> 22053L: linux-usb@vger.kernel.org 22054S: Supported 22055F: drivers/usb/class/usblp.c 22056 22057USB QMI WWAN NETWORK DRIVER 22058M: Bjørn Mork <bjorn@mork.no> 22059L: netdev@vger.kernel.org 22060S: Maintained 22061F: Documentation/ABI/testing/sysfs-class-net-qmi 22062F: drivers/net/usb/qmi_wwan.c 22063 22064USB RAW GADGET DRIVER 22065R: Andrey Konovalov <andreyknvl@gmail.com> 22066L: linux-usb@vger.kernel.org 22067S: Maintained 22068F: Documentation/usb/raw-gadget.rst 22069F: drivers/usb/gadget/legacy/raw_gadget.c 22070F: include/uapi/linux/usb/raw_gadget.h 22071 22072USB RTL8150 DRIVER 22073M: Petko Manolov <petkan@nucleusys.com> 22074L: linux-usb@vger.kernel.org 22075L: netdev@vger.kernel.org 22076S: Maintained 22077W: https://github.com/petkan/rtl8150 22078T: git https://github.com/petkan/rtl8150.git 22079F: drivers/net/usb/rtl8150.c 22080 22081USB SERIAL SUBSYSTEM 22082M: Johan Hovold <johan@kernel.org> 22083L: linux-usb@vger.kernel.org 22084S: Maintained 22085T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22086F: Documentation/usb/usb-serial.rst 22087F: drivers/usb/serial/ 22088F: include/linux/usb/serial.h 22089 22090USB SMSC75XX ETHERNET DRIVER 22091M: Steve Glendinning <steve.glendinning@shawell.net> 22092L: netdev@vger.kernel.org 22093S: Maintained 22094F: drivers/net/usb/smsc75xx.* 22095 22096USB SMSC95XX ETHERNET DRIVER 22097M: Steve Glendinning <steve.glendinning@shawell.net> 22098M: UNGLinuxDriver@microchip.com 22099L: netdev@vger.kernel.org 22100S: Maintained 22101F: drivers/net/usb/smsc95xx.* 22102 22103USB SUBSYSTEM 22104M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22105L: linux-usb@vger.kernel.org 22106S: Supported 22107W: http://www.linux-usb.org 22108T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22109F: Documentation/devicetree/bindings/usb/ 22110F: Documentation/usb/ 22111F: drivers/usb/ 22112F: include/dt-bindings/usb/ 22113F: include/linux/usb.h 22114F: include/linux/usb/ 22115F: include/uapi/linux/usb/ 22116 22117USB TYPEC BUS FOR ALTERNATE MODES 22118M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22119L: linux-usb@vger.kernel.org 22120S: Maintained 22121F: Documentation/ABI/testing/sysfs-bus-typec 22122F: Documentation/driver-api/usb/typec_bus.rst 22123F: drivers/usb/typec/altmodes/ 22124F: include/linux/usb/typec_altmode.h 22125 22126USB TYPEC CLASS 22127M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22128L: linux-usb@vger.kernel.org 22129S: Maintained 22130F: Documentation/ABI/testing/sysfs-class-typec 22131F: Documentation/driver-api/usb/typec.rst 22132F: drivers/usb/typec/ 22133F: include/linux/usb/typec.h 22134 22135USB TYPEC INTEL PMC MUX DRIVER 22136M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22137L: linux-usb@vger.kernel.org 22138S: Maintained 22139F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22140F: drivers/usb/typec/mux/intel_pmc_mux.c 22141 22142USB TYPEC PI3USB30532 MUX DRIVER 22143M: Hans de Goede <hdegoede@redhat.com> 22144L: linux-usb@vger.kernel.org 22145S: Maintained 22146F: drivers/usb/typec/mux/pi3usb30532.c 22147 22148USB TYPEC PORT CONTROLLER DRIVERS 22149M: Guenter Roeck <linux@roeck-us.net> 22150L: linux-usb@vger.kernel.org 22151S: Maintained 22152F: drivers/usb/typec/tcpm/ 22153 22154USB UHCI DRIVER 22155M: Alan Stern <stern@rowland.harvard.edu> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: drivers/usb/host/uhci* 22159 22160USB VIDEO CLASS 22161M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22162L: linux-media@vger.kernel.org 22163S: Maintained 22164W: http://www.ideasonboard.org/uvc/ 22165T: git git://linuxtv.org/media_tree.git 22166F: drivers/media/usb/uvc/ 22167F: include/uapi/linux/uvcvideo.h 22168 22169USB WEBCAM GADGET 22170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22171M: Daniel Scally <dan.scally@ideasonboard.com> 22172L: linux-usb@vger.kernel.org 22173S: Maintained 22174F: drivers/usb/gadget/function/*uvc* 22175F: drivers/usb/gadget/legacy/webcam.c 22176F: include/uapi/linux/usb/g_uvc.h 22177 22178USB WIRELESS RNDIS DRIVER (rndis_wlan) 22179M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22180L: linux-wireless@vger.kernel.org 22181S: Maintained 22182F: drivers/net/wireless/legacy/rndis_wlan.c 22183 22184USB XHCI DRIVER 22185M: Mathias Nyman <mathias.nyman@intel.com> 22186L: linux-usb@vger.kernel.org 22187S: Supported 22188F: drivers/usb/host/pci-quirks* 22189F: drivers/usb/host/xhci* 22190 22191USB ZD1201 DRIVER 22192L: linux-wireless@vger.kernel.org 22193S: Orphan 22194W: http://linux-lc100020.sourceforge.net 22195F: drivers/net/wireless/zydas/zd1201.* 22196 22197USER DATAGRAM PROTOCOL (UDP) 22198M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22199S: Maintained 22200F: include/linux/udp.h 22201F: net/ipv4/udp.c 22202F: net/ipv6/udp.c 22203 22204USER-MODE LINUX (UML) 22205M: Richard Weinberger <richard@nod.at> 22206M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22207M: Johannes Berg <johannes@sipsolutions.net> 22208L: linux-um@lists.infradead.org 22209S: Maintained 22210W: http://user-mode-linux.sourceforge.net 22211Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22212T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22214F: Documentation/virt/uml/ 22215F: arch/um/ 22216F: arch/x86/um/ 22217F: fs/hostfs/ 22218 22219USERSPACE COPYIN/COPYOUT (UIOVEC) 22220M: Alexander Viro <viro@zeniv.linux.org.uk> 22221S: Maintained 22222F: include/linux/uio.h 22223F: lib/iov_iter.c 22224 22225USERSPACE DMA BUFFER DRIVER 22226M: Gerd Hoffmann <kraxel@redhat.com> 22227L: dri-devel@lists.freedesktop.org 22228S: Maintained 22229T: git git://anongit.freedesktop.org/drm/drm-misc 22230F: drivers/dma-buf/udmabuf.c 22231F: include/uapi/linux/udmabuf.h 22232 22233USERSPACE I/O (UIO) 22234M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22235S: Maintained 22236T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22237F: Documentation/driver-api/uio-howto.rst 22238F: drivers/uio/ 22239F: include/linux/uio_driver.h 22240 22241UTIL-LINUX PACKAGE 22242M: Karel Zak <kzak@redhat.com> 22243L: util-linux@vger.kernel.org 22244S: Maintained 22245W: http://en.wikipedia.org/wiki/Util-linux 22246T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22247 22248UUID HELPERS 22249R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22250L: linux-kernel@vger.kernel.org 22251S: Maintained 22252F: include/linux/uuid.h 22253F: lib/test_uuid.c 22254F: lib/uuid.c 22255 22256UV SYSFS DRIVER 22257M: Justin Ernst <justin.ernst@hpe.com> 22258L: platform-driver-x86@vger.kernel.org 22259S: Maintained 22260F: drivers/platform/x86/uv_sysfs.c 22261 22262UVESAFB DRIVER 22263M: Michal Januszewski <spock@gentoo.org> 22264L: linux-fbdev@vger.kernel.org 22265S: Maintained 22266W: https://github.com/mjanusz/v86d 22267F: Documentation/fb/uvesafb.rst 22268F: drivers/video/fbdev/uvesafb.* 22269 22270Ux500 CLOCK DRIVERS 22271M: Ulf Hansson <ulf.hansson@linaro.org> 22272L: linux-clk@vger.kernel.org 22273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22274S: Maintained 22275F: drivers/clk/ux500/ 22276 22277VF610 NAND DRIVER 22278M: Stefan Agner <stefan@agner.ch> 22279L: linux-mtd@lists.infradead.org 22280S: Supported 22281F: drivers/mtd/nand/raw/vf610_nfc.c 22282 22283VFAT/FAT/MSDOS FILESYSTEM 22284M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22285S: Maintained 22286F: Documentation/filesystems/vfat.rst 22287F: fs/fat/ 22288F: tools/testing/selftests/filesystems/fat/ 22289 22290VFIO CDX DRIVER 22291M: Nipun Gupta <nipun.gupta@amd.com> 22292M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22293L: kvm@vger.kernel.org 22294S: Maintained 22295F: drivers/vfio/cdx/* 22296 22297VFIO DRIVER 22298M: Alex Williamson <alex.williamson@redhat.com> 22299L: kvm@vger.kernel.org 22300S: Maintained 22301T: git https://github.com/awilliam/linux-vfio.git 22302F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22303F: Documentation/driver-api/vfio.rst 22304F: drivers/vfio/ 22305F: include/linux/vfio.h 22306F: include/linux/vfio_pci_core.h 22307F: include/uapi/linux/vfio.h 22308 22309VFIO FSL-MC DRIVER 22310M: Diana Craciun <diana.craciun@oss.nxp.com> 22311L: kvm@vger.kernel.org 22312S: Maintained 22313F: drivers/vfio/fsl-mc/ 22314 22315VFIO HISILICON PCI DRIVER 22316M: Longfang Liu <liulongfang@huawei.com> 22317M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22318L: kvm@vger.kernel.org 22319S: Maintained 22320F: drivers/vfio/pci/hisilicon/ 22321 22322VFIO MEDIATED DEVICE DRIVERS 22323M: Kirti Wankhede <kwankhede@nvidia.com> 22324L: kvm@vger.kernel.org 22325S: Maintained 22326F: Documentation/driver-api/vfio-mediated-device.rst 22327F: drivers/vfio/mdev/ 22328F: include/linux/mdev.h 22329F: samples/vfio-mdev/ 22330 22331VFIO MLX5 PCI DRIVER 22332M: Yishai Hadas <yishaih@nvidia.com> 22333L: kvm@vger.kernel.org 22334S: Maintained 22335F: drivers/vfio/pci/mlx5/ 22336 22337VFIO PCI DEVICE SPECIFIC DRIVERS 22338R: Jason Gunthorpe <jgg@nvidia.com> 22339R: Yishai Hadas <yishaih@nvidia.com> 22340R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22341R: Kevin Tian <kevin.tian@intel.com> 22342L: kvm@vger.kernel.org 22343S: Maintained 22344P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22345F: drivers/vfio/pci/*/ 22346 22347VFIO PLATFORM DRIVER 22348M: Eric Auger <eric.auger@redhat.com> 22349L: kvm@vger.kernel.org 22350S: Maintained 22351F: drivers/vfio/platform/ 22352 22353VGA_SWITCHEROO 22354R: Lukas Wunner <lukas@wunner.de> 22355S: Maintained 22356T: git git://anongit.freedesktop.org/drm/drm-misc 22357F: Documentation/gpu/vga-switcheroo.rst 22358F: drivers/gpu/vga/vga_switcheroo.c 22359F: include/linux/vga_switcheroo.h 22360 22361VIA RHINE NETWORK DRIVER 22362M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22363S: Maintained 22364F: drivers/net/ethernet/via/via-rhine.c 22365 22366VIA SD/MMC CARD CONTROLLER DRIVER 22367M: Bruce Chang <brucechang@via.com.tw> 22368M: Harald Welte <HaraldWelte@viatech.com> 22369S: Maintained 22370F: drivers/mmc/host/via-sdmmc.c 22371 22372VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22373M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22374L: linux-fbdev@vger.kernel.org 22375S: Maintained 22376F: drivers/video/fbdev/via/ 22377F: include/linux/via-core.h 22378F: include/linux/via_i2c.h 22379 22380VIA VELOCITY NETWORK DRIVER 22381M: Francois Romieu <romieu@fr.zoreil.com> 22382L: netdev@vger.kernel.org 22383S: Maintained 22384F: drivers/net/ethernet/via/via-velocity.* 22385 22386VICODEC VIRTUAL CODEC DRIVER 22387M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22388L: linux-media@vger.kernel.org 22389S: Maintained 22390W: https://linuxtv.org 22391T: git git://linuxtv.org/media_tree.git 22392F: drivers/media/test-drivers/vicodec/* 22393 22394VIDEO I2C POLLING DRIVER 22395M: Matt Ranostay <matt.ranostay@konsulko.com> 22396L: linux-media@vger.kernel.org 22397S: Maintained 22398F: drivers/media/i2c/video-i2c.c 22399 22400VIDEO MULTIPLEXER DRIVER 22401M: Philipp Zabel <p.zabel@pengutronix.de> 22402L: linux-media@vger.kernel.org 22403S: Maintained 22404F: drivers/media/platform/video-mux.c 22405 22406VIDEOBUF2 FRAMEWORK 22407M: Tomasz Figa <tfiga@chromium.org> 22408M: Marek Szyprowski <m.szyprowski@samsung.com> 22409L: linux-media@vger.kernel.org 22410S: Maintained 22411F: drivers/media/common/videobuf2/* 22412F: include/media/videobuf2-* 22413 22414VIDTV VIRTUAL DIGITAL TV DRIVER 22415M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22416L: linux-media@vger.kernel.org 22417S: Maintained 22418W: https://linuxtv.org 22419T: git git://linuxtv.org/media_tree.git 22420F: drivers/media/test-drivers/vidtv/* 22421 22422VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22423M: Shuah Khan <skhan@linuxfoundation.org> 22424R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22425L: linux-media@vger.kernel.org 22426S: Maintained 22427W: https://linuxtv.org 22428T: git git://linuxtv.org/media_tree.git 22429F: drivers/media/test-drivers/vimc/* 22430 22431VIRT LIB 22432M: Alex Williamson <alex.williamson@redhat.com> 22433M: Paolo Bonzini <pbonzini@redhat.com> 22434L: kvm@vger.kernel.org 22435S: Supported 22436F: virt/lib/ 22437 22438VIRTIO AND VHOST VSOCK DRIVER 22439M: Stefan Hajnoczi <stefanha@redhat.com> 22440M: Stefano Garzarella <sgarzare@redhat.com> 22441L: kvm@vger.kernel.org 22442L: virtualization@lists.linux-foundation.org 22443L: netdev@vger.kernel.org 22444S: Maintained 22445F: drivers/vhost/vsock.c 22446F: include/linux/virtio_vsock.h 22447F: include/uapi/linux/virtio_vsock.h 22448F: net/vmw_vsock/virtio_transport.c 22449F: net/vmw_vsock/virtio_transport_common.c 22450 22451VIRTIO BALLOON 22452M: "Michael S. Tsirkin" <mst@redhat.com> 22453M: David Hildenbrand <david@redhat.com> 22454L: virtualization@lists.linux-foundation.org 22455S: Maintained 22456F: drivers/virtio/virtio_balloon.c 22457F: include/linux/balloon_compaction.h 22458F: include/uapi/linux/virtio_balloon.h 22459F: mm/balloon_compaction.c 22460 22461VIRTIO BLOCK AND SCSI DRIVERS 22462M: "Michael S. Tsirkin" <mst@redhat.com> 22463M: Jason Wang <jasowang@redhat.com> 22464R: Paolo Bonzini <pbonzini@redhat.com> 22465R: Stefan Hajnoczi <stefanha@redhat.com> 22466L: virtualization@lists.linux-foundation.org 22467S: Maintained 22468F: drivers/block/virtio_blk.c 22469F: drivers/scsi/virtio_scsi.c 22470F: drivers/vhost/scsi.c 22471F: include/uapi/linux/virtio_blk.h 22472F: include/uapi/linux/virtio_scsi.h 22473 22474VIRTIO CONSOLE DRIVER 22475M: Amit Shah <amit@kernel.org> 22476L: virtualization@lists.linux-foundation.org 22477S: Maintained 22478F: drivers/char/virtio_console.c 22479F: include/linux/virtio_console.h 22480F: include/uapi/linux/virtio_console.h 22481 22482VIRTIO CORE AND NET DRIVERS 22483M: "Michael S. Tsirkin" <mst@redhat.com> 22484M: Jason Wang <jasowang@redhat.com> 22485R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22486L: virtualization@lists.linux-foundation.org 22487S: Maintained 22488F: Documentation/ABI/testing/sysfs-bus-vdpa 22489F: Documentation/ABI/testing/sysfs-class-vduse 22490F: Documentation/devicetree/bindings/virtio/ 22491F: Documentation/driver-api/virtio/ 22492F: drivers/block/virtio_blk.c 22493F: drivers/crypto/virtio/ 22494F: drivers/net/virtio_net.c 22495F: drivers/vdpa/ 22496F: drivers/virtio/ 22497F: include/linux/vdpa.h 22498F: include/linux/virtio*.h 22499F: include/linux/vringh.h 22500F: include/uapi/linux/virtio_*.h 22501F: tools/virtio/ 22502 22503VIRTIO CRYPTO DRIVER 22504M: Gonglei <arei.gonglei@huawei.com> 22505L: virtualization@lists.linux-foundation.org 22506L: linux-crypto@vger.kernel.org 22507S: Maintained 22508F: drivers/crypto/virtio/ 22509F: include/uapi/linux/virtio_crypto.h 22510 22511VIRTIO DRIVERS FOR S390 22512M: Cornelia Huck <cohuck@redhat.com> 22513M: Halil Pasic <pasic@linux.ibm.com> 22514M: Eric Farman <farman@linux.ibm.com> 22515L: linux-s390@vger.kernel.org 22516L: virtualization@lists.linux-foundation.org 22517L: kvm@vger.kernel.org 22518S: Supported 22519F: arch/s390/include/uapi/asm/virtio-ccw.h 22520F: drivers/s390/virtio/ 22521 22522VIRTIO FILE SYSTEM 22523M: Vivek Goyal <vgoyal@redhat.com> 22524M: Stefan Hajnoczi <stefanha@redhat.com> 22525M: Miklos Szeredi <miklos@szeredi.hu> 22526L: virtualization@lists.linux-foundation.org 22527L: linux-fsdevel@vger.kernel.org 22528S: Supported 22529W: https://virtio-fs.gitlab.io/ 22530F: Documentation/filesystems/virtiofs.rst 22531F: fs/fuse/virtio_fs.c 22532F: include/uapi/linux/virtio_fs.h 22533 22534VIRTIO GPIO DRIVER 22535M: Enrico Weigelt, metux IT consult <info@metux.net> 22536M: Viresh Kumar <vireshk@kernel.org> 22537L: linux-gpio@vger.kernel.org 22538L: virtualization@lists.linux-foundation.org 22539S: Maintained 22540F: drivers/gpio/gpio-virtio.c 22541F: include/uapi/linux/virtio_gpio.h 22542 22543VIRTIO GPU DRIVER 22544M: David Airlie <airlied@redhat.com> 22545M: Gerd Hoffmann <kraxel@redhat.com> 22546R: Gurchetan Singh <gurchetansingh@chromium.org> 22547R: Chia-I Wu <olvaffe@gmail.com> 22548L: dri-devel@lists.freedesktop.org 22549L: virtualization@lists.linux-foundation.org 22550S: Maintained 22551T: git git://anongit.freedesktop.org/drm/drm-misc 22552F: drivers/gpu/drm/virtio/ 22553F: include/uapi/linux/virtio_gpu.h 22554 22555VIRTIO HOST (VHOST) 22556M: "Michael S. Tsirkin" <mst@redhat.com> 22557M: Jason Wang <jasowang@redhat.com> 22558L: kvm@vger.kernel.org 22559L: virtualization@lists.linux-foundation.org 22560L: netdev@vger.kernel.org 22561S: Maintained 22562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22563F: drivers/vhost/ 22564F: include/linux/sched/vhost_task.h 22565F: include/linux/vhost_iotlb.h 22566F: include/uapi/linux/vhost.h 22567F: kernel/vhost_task.c 22568 22569VIRTIO I2C DRIVER 22570M: Conghui Chen <conghui.chen@intel.com> 22571M: Viresh Kumar <viresh.kumar@linaro.org> 22572L: linux-i2c@vger.kernel.org 22573L: virtualization@lists.linux-foundation.org 22574S: Maintained 22575F: drivers/i2c/busses/i2c-virtio.c 22576F: include/uapi/linux/virtio_i2c.h 22577 22578VIRTIO INPUT DRIVER 22579M: Gerd Hoffmann <kraxel@redhat.com> 22580S: Maintained 22581F: drivers/virtio/virtio_input.c 22582F: include/uapi/linux/virtio_input.h 22583 22584VIRTIO IOMMU DRIVER 22585M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22586L: virtualization@lists.linux-foundation.org 22587S: Maintained 22588F: drivers/iommu/virtio-iommu.c 22589F: include/uapi/linux/virtio_iommu.h 22590 22591VIRTIO MEM DRIVER 22592M: David Hildenbrand <david@redhat.com> 22593L: virtualization@lists.linux-foundation.org 22594S: Maintained 22595W: https://virtio-mem.gitlab.io/ 22596F: drivers/virtio/virtio_mem.c 22597F: include/uapi/linux/virtio_mem.h 22598 22599VIRTIO PMEM DRIVER 22600M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22601L: virtualization@lists.linux-foundation.org 22602S: Maintained 22603F: drivers/nvdimm/nd_virtio.c 22604F: drivers/nvdimm/virtio_pmem.c 22605 22606VIRTIO SOUND DRIVER 22607M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22608M: "Michael S. Tsirkin" <mst@redhat.com> 22609L: virtualization@lists.linux-foundation.org 22610L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22611S: Maintained 22612F: include/uapi/linux/virtio_snd.h 22613F: sound/virtio/* 22614 22615VIRTUAL BOX GUEST DEVICE DRIVER 22616M: Hans de Goede <hdegoede@redhat.com> 22617M: Arnd Bergmann <arnd@arndb.de> 22618M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22619S: Maintained 22620F: drivers/virt/vboxguest/ 22621F: include/linux/vbox_utils.h 22622F: include/uapi/linux/vbox*.h 22623 22624VIRTUAL BOX SHARED FOLDER VFS DRIVER 22625M: Hans de Goede <hdegoede@redhat.com> 22626L: linux-fsdevel@vger.kernel.org 22627S: Maintained 22628F: fs/vboxsf/* 22629 22630VIRTUAL PCM TEST DRIVER 22631M: Ivan Orlov <ivan.orlov0322@gmail.com> 22632L: alsa-devel@alsa-project.org 22633S: Maintained 22634F: Documentation/sound/cards/pcmtest.rst 22635F: sound/drivers/pcmtest.c 22636F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22637 22638VIRTUAL SERIO DEVICE DRIVER 22639M: Stephen Chandler Paul <thatslyude@gmail.com> 22640S: Maintained 22641F: drivers/input/serio/userio.c 22642F: include/uapi/linux/userio.h 22643 22644VISL VIRTUAL STATELESS DECODER DRIVER 22645M: Daniel Almeida <daniel.almeida@collabora.com> 22646L: linux-media@vger.kernel.org 22647S: Supported 22648F: drivers/media/test-drivers/visl 22649 22650VIVID VIRTUAL VIDEO DRIVER 22651M: Hans Verkuil <hverkuil@xs4all.nl> 22652L: linux-media@vger.kernel.org 22653S: Maintained 22654W: https://linuxtv.org 22655T: git git://linuxtv.org/media_tree.git 22656F: drivers/media/test-drivers/vivid/* 22657 22658VLYNQ BUS 22659M: Florian Fainelli <f.fainelli@gmail.com> 22660L: openwrt-devel@lists.openwrt.org (subscribers-only) 22661S: Maintained 22662F: drivers/vlynq/vlynq.c 22663F: include/linux/vlynq.h 22664 22665VM SOCKETS (AF_VSOCK) 22666M: Stefano Garzarella <sgarzare@redhat.com> 22667L: virtualization@lists.linux-foundation.org 22668L: netdev@vger.kernel.org 22669S: Maintained 22670F: drivers/net/vsockmon.c 22671F: include/net/af_vsock.h 22672F: include/uapi/linux/vm_sockets.h 22673F: include/uapi/linux/vm_sockets_diag.h 22674F: include/uapi/linux/vsockmon.h 22675F: net/vmw_vsock/ 22676F: tools/testing/vsock/ 22677 22678VMALLOC 22679M: Andrew Morton <akpm@linux-foundation.org> 22680R: Uladzislau Rezki <urezki@gmail.com> 22681R: Christoph Hellwig <hch@infradead.org> 22682R: Lorenzo Stoakes <lstoakes@gmail.com> 22683L: linux-mm@kvack.org 22684S: Maintained 22685W: http://www.linux-mm.org 22686T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22687F: include/linux/vmalloc.h 22688F: mm/vmalloc.c 22689 22690VME SUBSYSTEM 22691M: Martyn Welch <martyn@welchs.me.uk> 22692M: Manohar Vanga <manohar.vanga@gmail.com> 22693M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22694L: linux-kernel@vger.kernel.org 22695S: Odd fixes 22696T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22697F: Documentation/driver-api/vme.rst 22698F: drivers/staging/vme_user/ 22699 22700VMWARE BALLOON DRIVER 22701M: Nadav Amit <namit@vmware.com> 22702R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22703L: linux-kernel@vger.kernel.org 22704S: Supported 22705F: drivers/misc/vmw_balloon.c 22706 22707VMWARE HYPERVISOR INTERFACE 22708M: Ajay Kaher <akaher@vmware.com> 22709M: Alexey Makhalov <amakhalov@vmware.com> 22710R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22711L: virtualization@lists.linux-foundation.org 22712L: x86@kernel.org 22713S: Supported 22714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22715F: arch/x86/include/asm/vmware.h 22716F: arch/x86/kernel/cpu/vmware.c 22717 22718VMWARE PVRDMA DRIVER 22719M: Bryan Tan <bryantan@vmware.com> 22720M: Vishnu Dasa <vdasa@vmware.com> 22721R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22722L: linux-rdma@vger.kernel.org 22723S: Supported 22724F: drivers/infiniband/hw/vmw_pvrdma/ 22725 22726VMWARE PVSCSI DRIVER 22727M: Vishal Bhakta <vbhakta@vmware.com> 22728R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22729L: linux-scsi@vger.kernel.org 22730S: Supported 22731F: drivers/scsi/vmw_pvscsi.c 22732F: drivers/scsi/vmw_pvscsi.h 22733 22734VMWARE VIRTUAL PTP CLOCK DRIVER 22735M: Deep Shah <sdeep@vmware.com> 22736R: Ajay Kaher <akaher@vmware.com> 22737R: Alexey Makhalov <amakhalov@vmware.com> 22738R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22739L: netdev@vger.kernel.org 22740S: Supported 22741F: drivers/ptp/ptp_vmw.c 22742 22743VMWARE VMCI DRIVER 22744M: Bryan Tan <bryantan@vmware.com> 22745M: Vishnu Dasa <vdasa@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: linux-kernel@vger.kernel.org 22748S: Supported 22749F: drivers/misc/vmw_vmci/ 22750F: include/linux/vmw_vmci* 22751 22752VMWARE VMMOUSE SUBDRIVER 22753M: Zack Rusin <zackr@vmware.com> 22754R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22755R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22756L: linux-input@vger.kernel.org 22757S: Supported 22758F: drivers/input/mouse/vmmouse.c 22759F: drivers/input/mouse/vmmouse.h 22760 22761VMWARE VMXNET3 ETHERNET DRIVER 22762M: Ronak Doshi <doshir@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: netdev@vger.kernel.org 22765S: Supported 22766F: drivers/net/vmxnet3/ 22767 22768VMWARE VSOCK VMCI TRANSPORT DRIVER 22769M: Bryan Tan <bryantan@vmware.com> 22770M: Vishnu Dasa <vdasa@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: linux-kernel@vger.kernel.org 22773S: Supported 22774F: net/vmw_vsock/vmci_transport* 22775 22776VOCORE VOCORE2 BOARD 22777M: Harvey Hunt <harveyhuntnexus@gmail.com> 22778L: linux-mips@vger.kernel.org 22779S: Maintained 22780F: arch/mips/boot/dts/ralink/vocore2.dts 22781 22782VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22783M: Liam Girdwood <lgirdwood@gmail.com> 22784M: Mark Brown <broonie@kernel.org> 22785L: linux-kernel@vger.kernel.org 22786S: Supported 22787W: http://www.slimlogic.co.uk/?p=48 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22789F: Documentation/devicetree/bindings/regulator/ 22790F: Documentation/power/regulator/ 22791F: drivers/regulator/ 22792F: include/dt-bindings/regulator/ 22793F: include/linux/regulator/ 22794K: regulator_get_optional 22795 22796VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22797R: Matti Vaittinen <mazziesaccount@gmail.com> 22798F: drivers/regulator/irq_helpers.c 22799 22800VRF 22801M: David Ahern <dsahern@kernel.org> 22802L: netdev@vger.kernel.org 22803S: Maintained 22804F: Documentation/networking/vrf.rst 22805F: drivers/net/vrf.c 22806 22807VSPRINTF 22808M: Petr Mladek <pmladek@suse.com> 22809M: Steven Rostedt <rostedt@goodmis.org> 22810M: Sergey Senozhatsky <senozhatsky@chromium.org> 22811R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22812R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22813S: Maintained 22814T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22815F: Documentation/core-api/printk-formats.rst 22816F: lib/test_printf.c 22817F: lib/test_scanf.c 22818F: lib/vsprintf.c 22819 22820VT1211 HARDWARE MONITOR DRIVER 22821M: Juerg Haefliger <juergh@proton.me> 22822L: linux-hwmon@vger.kernel.org 22823S: Maintained 22824F: Documentation/hwmon/vt1211.rst 22825F: drivers/hwmon/vt1211.c 22826 22827VT8231 HARDWARE MONITOR DRIVER 22828M: Roger Lucas <vt8231@hiddenengine.co.uk> 22829L: linux-hwmon@vger.kernel.org 22830S: Maintained 22831F: drivers/hwmon/vt8231.c 22832 22833VUB300 USB to SDIO/SD/MMC bridge chip 22834L: linux-mmc@vger.kernel.org 22835S: Orphan 22836F: drivers/mmc/host/vub300.c 22837 22838W1 DALLAS'S 1-WIRE BUS 22839M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22840S: Maintained 22841F: Documentation/devicetree/bindings/w1/ 22842F: Documentation/w1/ 22843F: drivers/w1/ 22844F: include/linux/w1.h 22845 22846W83791D HARDWARE MONITORING DRIVER 22847M: Marc Hulsman <m.hulsman@tudelft.nl> 22848L: linux-hwmon@vger.kernel.org 22849S: Maintained 22850F: Documentation/hwmon/w83791d.rst 22851F: drivers/hwmon/w83791d.c 22852 22853W83793 HARDWARE MONITORING DRIVER 22854M: Rudolf Marek <r.marek@assembler.cz> 22855L: linux-hwmon@vger.kernel.org 22856S: Maintained 22857F: Documentation/hwmon/w83793.rst 22858F: drivers/hwmon/w83793.c 22859 22860W83795 HARDWARE MONITORING DRIVER 22861M: Jean Delvare <jdelvare@suse.com> 22862L: linux-hwmon@vger.kernel.org 22863S: Maintained 22864F: drivers/hwmon/w83795.c 22865 22866W83L51xD SD/MMC CARD INTERFACE DRIVER 22867M: Pierre Ossman <pierre@ossman.eu> 22868S: Maintained 22869F: drivers/mmc/host/wbsd.* 22870 22871WACOM PROTOCOL 4 SERIAL TABLETS 22872M: Julian Squires <julian@cipht.net> 22873M: Hans de Goede <hdegoede@redhat.com> 22874L: linux-input@vger.kernel.org 22875S: Maintained 22876F: drivers/input/tablet/wacom_serial4.c 22877 22878WANGXUN ETHERNET DRIVER 22879M: Jiawen Wu <jiawenwu@trustnetic.com> 22880M: Mengyuan Lou <mengyuanlou@net-swift.com> 22881L: netdev@vger.kernel.org 22882S: Maintained 22883W: https://www.net-swift.com 22884F: Documentation/networking/device_drivers/ethernet/wangxun/* 22885F: drivers/net/ethernet/wangxun/ 22886 22887WATCHDOG DEVICE DRIVERS 22888M: Wim Van Sebroeck <wim@linux-watchdog.org> 22889M: Guenter Roeck <linux@roeck-us.net> 22890L: linux-watchdog@vger.kernel.org 22891S: Maintained 22892W: http://www.linux-watchdog.org/ 22893T: git git://www.linux-watchdog.org/linux-watchdog.git 22894F: Documentation/devicetree/bindings/watchdog/ 22895F: Documentation/watchdog/ 22896F: drivers/watchdog/ 22897F: include/linux/watchdog.h 22898F: include/trace/events/watchdog.h 22899F: include/uapi/linux/watchdog.h 22900 22901WHISKEYCOVE PMIC GPIO DRIVER 22902M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22903L: linux-gpio@vger.kernel.org 22904S: Maintained 22905F: drivers/gpio/gpio-wcove.c 22906 22907WHWAVE RTC DRIVER 22908M: Dianlong Li <long17.cool@163.com> 22909L: linux-rtc@vger.kernel.org 22910S: Maintained 22911F: drivers/rtc/rtc-sd3078.c 22912 22913WIIMOTE HID DRIVER 22914M: David Rheinsberg <david.rheinsberg@gmail.com> 22915L: linux-input@vger.kernel.org 22916S: Maintained 22917F: drivers/hid/hid-wiimote* 22918 22919WILOCITY WIL6210 WIRELESS DRIVER 22920L: linux-wireless@vger.kernel.org 22921S: Orphan 22922W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22923F: drivers/net/wireless/ath/wil6210/ 22924 22925WINBOND CIR DRIVER 22926M: David Härdeman <david@hardeman.nu> 22927S: Maintained 22928F: drivers/media/rc/winbond-cir.c 22929 22930WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22931L: linux-watchdog@vger.kernel.org 22932S: Orphan 22933F: drivers/watchdog/ebc-c384_wdt.c 22934 22935WINSYSTEMS WS16C48 GPIO DRIVER 22936M: William Breathitt Gray <william.gray@linaro.org> 22937L: linux-gpio@vger.kernel.org 22938S: Maintained 22939F: drivers/gpio/gpio-ws16c48.c 22940 22941WIREGUARD SECURE NETWORK TUNNEL 22942M: Jason A. Donenfeld <Jason@zx2c4.com> 22943L: wireguard@lists.zx2c4.com 22944L: netdev@vger.kernel.org 22945S: Maintained 22946F: drivers/net/wireguard/ 22947F: tools/testing/selftests/wireguard/ 22948 22949WISTRON LAPTOP BUTTON DRIVER 22950M: Miloslav Trmac <mitr@volny.cz> 22951S: Maintained 22952F: drivers/input/misc/wistron_btns.c 22953 22954WL3501 WIRELESS PCMCIA CARD DRIVER 22955L: linux-wireless@vger.kernel.org 22956S: Odd fixes 22957F: drivers/net/wireless/legacy/wl3501* 22958 22959WMI BINARY MOF DRIVER 22960L: platform-drivers-x86@vger.kernel.org 22961S: Orphan 22962F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22963F: Documentation/wmi/devices/wmi-bmof.rst 22964F: drivers/platform/x86/wmi-bmof.c 22965 22966WOLFSON MICROELECTRONICS DRIVERS 22967L: patches@opensource.cirrus.com 22968S: Supported 22969W: https://github.com/CirrusLogic/linux-drivers/wiki 22970T: git https://github.com/CirrusLogic/linux-drivers.git 22971F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22972F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22973F: Documentation/devicetree/bindings/mfd/wm831x.txt 22974F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22976F: Documentation/devicetree/bindings/sound/wm* 22977F: Documentation/hwmon/wm83??.rst 22978F: arch/arm/mach-s3c/mach-crag6410* 22979F: drivers/clk/clk-wm83*.c 22980F: drivers/gpio/gpio-*wm*.c 22981F: drivers/gpio/gpio-arizona.c 22982F: drivers/hwmon/wm83??-hwmon.c 22983F: drivers/input/misc/wm831x-on.c 22984F: drivers/input/touchscreen/wm831x-ts.c 22985F: drivers/input/touchscreen/wm97*.c 22986F: drivers/leds/leds-wm83*.c 22987F: drivers/mfd/arizona* 22988F: drivers/mfd/cs47l24* 22989F: drivers/mfd/wm*.c 22990F: drivers/power/supply/wm83*.c 22991F: drivers/regulator/arizona* 22992F: drivers/regulator/wm8*.c 22993F: drivers/rtc/rtc-wm83*.c 22994F: drivers/video/backlight/wm83*_bl.c 22995F: drivers/watchdog/wm83*_wdt.c 22996F: include/linux/mfd/arizona/ 22997F: include/linux/mfd/wm831x/ 22998F: include/linux/mfd/wm8350/ 22999F: include/linux/mfd/wm8400* 23000F: include/linux/regulator/arizona* 23001F: include/linux/wm97xx.h 23002F: include/sound/wm????.h 23003F: sound/soc/codecs/arizona* 23004F: sound/soc/codecs/cs47l24* 23005F: sound/soc/codecs/wm* 23006 23007WORKQUEUE 23008M: Tejun Heo <tj@kernel.org> 23009R: Lai Jiangshan <jiangshanlai@gmail.com> 23010S: Maintained 23011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23012F: Documentation/core-api/workqueue.rst 23013F: include/linux/workqueue.h 23014F: kernel/workqueue.c 23015F: kernel/workqueue_internal.h 23016 23017WWAN DRIVERS 23018M: Loic Poulain <loic.poulain@linaro.org> 23019M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23020R: Johannes Berg <johannes@sipsolutions.net> 23021L: netdev@vger.kernel.org 23022S: Maintained 23023F: drivers/net/wwan/ 23024F: include/linux/wwan.h 23025F: include/uapi/linux/wwan.h 23026 23027X-POWERS AXP288 PMIC DRIVERS 23028M: Hans de Goede <hdegoede@redhat.com> 23029S: Maintained 23030F: drivers/acpi/pmic/intel_pmic_xpower.c 23031N: axp288 23032 23033X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23034M: Chen-Yu Tsai <wens@csie.org> 23035L: linux-kernel@vger.kernel.org 23036S: Maintained 23037N: axp[128] 23038 23039X.25 STACK 23040M: Martin Schiller <ms@dev.tdt.de> 23041L: linux-x25@vger.kernel.org 23042S: Maintained 23043F: Documentation/networking/lapb-module.rst 23044F: Documentation/networking/x25* 23045F: drivers/net/wan/hdlc_x25.c 23046F: drivers/net/wan/lapbether.c 23047F: include/*/lapb.h 23048F: include/net/x25* 23049F: include/uapi/linux/x25.h 23050F: net/lapb/ 23051F: net/x25/ 23052 23053X86 ARCHITECTURE (32-BIT AND 64-BIT) 23054M: Thomas Gleixner <tglx@linutronix.de> 23055M: Ingo Molnar <mingo@redhat.com> 23056M: Borislav Petkov <bp@alien8.de> 23057M: Dave Hansen <dave.hansen@linux.intel.com> 23058M: x86@kernel.org 23059R: "H. Peter Anvin" <hpa@zytor.com> 23060L: linux-kernel@vger.kernel.org 23061S: Maintained 23062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23063F: Documentation/arch/x86/ 23064F: Documentation/devicetree/bindings/x86/ 23065F: arch/x86/ 23066 23067X86 ENTRY CODE 23068M: Andy Lutomirski <luto@kernel.org> 23069L: linux-kernel@vger.kernel.org 23070S: Maintained 23071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23072F: arch/x86/entry/ 23073 23074X86 HARDWARE VULNERABILITIES 23075M: Thomas Gleixner <tglx@linutronix.de> 23076M: Borislav Petkov <bp@alien8.de> 23077M: Peter Zijlstra <peterz@infradead.org> 23078M: Josh Poimboeuf <jpoimboe@kernel.org> 23079R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23080S: Maintained 23081F: Documentation/admin-guide/hw-vuln/ 23082F: arch/x86/include/asm/nospec-branch.h 23083F: arch/x86/kernel/cpu/bugs.c 23084 23085X86 MCE INFRASTRUCTURE 23086M: Tony Luck <tony.luck@intel.com> 23087M: Borislav Petkov <bp@alien8.de> 23088L: linux-edac@vger.kernel.org 23089S: Maintained 23090F: Documentation/ABI/testing/sysfs-mce 23091F: Documentation/arch/x86/x86_64/machinecheck.rst 23092F: arch/x86/kernel/cpu/mce/* 23093 23094X86 MICROCODE UPDATE SUPPORT 23095M: Borislav Petkov <bp@alien8.de> 23096S: Maintained 23097F: arch/x86/kernel/cpu/microcode/* 23098 23099X86 MM 23100M: Dave Hansen <dave.hansen@linux.intel.com> 23101M: Andy Lutomirski <luto@kernel.org> 23102M: Peter Zijlstra <peterz@infradead.org> 23103L: linux-kernel@vger.kernel.org 23104S: Maintained 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23106F: arch/x86/mm/ 23107 23108X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23109M: Hans de Goede <hdegoede@redhat.com> 23110L: platform-driver-x86@vger.kernel.org 23111S: Maintained 23112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23113F: drivers/platform/x86/x86-android-tablets/ 23114 23115X86 PLATFORM DRIVERS 23116M: Hans de Goede <hdegoede@redhat.com> 23117M: Mark Gross <markgross@kernel.org> 23118L: platform-driver-x86@vger.kernel.org 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23121F: drivers/platform/olpc/ 23122F: drivers/platform/x86/ 23123F: include/linux/platform_data/x86/ 23124 23125X86 PLATFORM DRIVERS - ARCH 23126R: Darren Hart <dvhart@infradead.org> 23127R: Andy Shevchenko <andy@infradead.org> 23128L: platform-driver-x86@vger.kernel.org 23129L: x86@kernel.org 23130S: Maintained 23131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23132F: arch/x86/platform 23133 23134X86 PLATFORM UV HPE SUPERDOME FLEX 23135M: Steve Wahl <steve.wahl@hpe.com> 23136R: Mike Travis <mike.travis@hpe.com> 23137R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23138R: Russ Anderson <russ.anderson@hpe.com> 23139S: Supported 23140F: arch/x86/include/asm/uv/ 23141F: arch/x86/kernel/apic/x2apic_uv_x.c 23142F: arch/x86/platform/uv/ 23143 23144X86 STACK UNWINDING 23145M: Josh Poimboeuf <jpoimboe@kernel.org> 23146M: Peter Zijlstra <peterz@infradead.org> 23147S: Supported 23148F: arch/x86/include/asm/unwind*.h 23149F: arch/x86/kernel/dumpstack.c 23150F: arch/x86/kernel/stacktrace.c 23151F: arch/x86/kernel/unwind_*.c 23152 23153X86 VDSO 23154M: Andy Lutomirski <luto@kernel.org> 23155L: linux-kernel@vger.kernel.org 23156S: Maintained 23157T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23158F: arch/x86/entry/vdso/ 23159 23160XARRAY 23161M: Matthew Wilcox <willy@infradead.org> 23162L: linux-fsdevel@vger.kernel.org 23163S: Supported 23164F: Documentation/core-api/xarray.rst 23165F: include/linux/idr.h 23166F: include/linux/xarray.h 23167F: lib/idr.c 23168F: lib/xarray.c 23169F: tools/testing/radix-tree 23170 23171XBOX DVD IR REMOTE 23172M: Benjamin Valentin <benpicco@googlemail.com> 23173S: Maintained 23174F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23175F: drivers/media/rc/xbox_remote.c 23176 23177XC2028/3028 TUNER DRIVER 23178M: Mauro Carvalho Chehab <mchehab@kernel.org> 23179L: linux-media@vger.kernel.org 23180S: Maintained 23181W: https://linuxtv.org 23182T: git git://linuxtv.org/media_tree.git 23183F: drivers/media/tuners/xc2028.* 23184 23185XDP (eXpress Data Path) 23186M: Alexei Starovoitov <ast@kernel.org> 23187M: Daniel Borkmann <daniel@iogearbox.net> 23188M: David S. Miller <davem@davemloft.net> 23189M: Jakub Kicinski <kuba@kernel.org> 23190M: Jesper Dangaard Brouer <hawk@kernel.org> 23191M: John Fastabend <john.fastabend@gmail.com> 23192L: netdev@vger.kernel.org 23193L: bpf@vger.kernel.org 23194S: Supported 23195F: drivers/net/ethernet/*/*/*/*/*xdp* 23196F: drivers/net/ethernet/*/*/*xdp* 23197F: include/net/xdp.h 23198F: include/net/xdp_priv.h 23199F: include/trace/events/xdp.h 23200F: kernel/bpf/cpumap.c 23201F: kernel/bpf/devmap.c 23202F: net/core/xdp.c 23203F: samples/bpf/xdp* 23204F: tools/testing/selftests/bpf/*/*xdp* 23205F: tools/testing/selftests/bpf/*xdp* 23206K: (?:\b|_)xdp(?:\b|_) 23207 23208XDP SOCKETS (AF_XDP) 23209M: Björn Töpel <bjorn@kernel.org> 23210M: Magnus Karlsson <magnus.karlsson@intel.com> 23211M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23212R: Jonathan Lemon <jonathan.lemon@gmail.com> 23213L: netdev@vger.kernel.org 23214L: bpf@vger.kernel.org 23215S: Maintained 23216F: Documentation/networking/af_xdp.rst 23217F: include/net/netns/xdp.h 23218F: include/net/xdp_sock* 23219F: include/net/xsk_buff_pool.h 23220F: include/uapi/linux/if_xdp.h 23221F: include/uapi/linux/xdp_diag.h 23222F: net/xdp/ 23223F: tools/testing/selftests/bpf/*xsk* 23224 23225XEN BLOCK SUBSYSTEM 23226M: Roger Pau Monné <roger.pau@citrix.com> 23227L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23228S: Supported 23229F: drivers/block/xen* 23230F: drivers/block/xen-blkback/* 23231 23232XEN HYPERVISOR ARM 23233M: Stefano Stabellini <sstabellini@kernel.org> 23234L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23235S: Maintained 23236F: arch/arm/include/asm/xen/ 23237F: arch/arm/xen/ 23238 23239XEN HYPERVISOR ARM64 23240M: Stefano Stabellini <sstabellini@kernel.org> 23241L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23242S: Maintained 23243F: arch/arm64/include/asm/xen/ 23244F: arch/arm64/xen/ 23245 23246XEN HYPERVISOR INTERFACE 23247M: Juergen Gross <jgross@suse.com> 23248M: Stefano Stabellini <sstabellini@kernel.org> 23249R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23251S: Supported 23252T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23253F: Documentation/ABI/stable/sysfs-hypervisor-xen 23254F: Documentation/ABI/testing/sysfs-hypervisor-xen 23255F: drivers/*/xen-*front.c 23256F: drivers/xen/ 23257F: include/uapi/xen/ 23258F: include/xen/ 23259F: kernel/configs/xen.config 23260 23261XEN HYPERVISOR X86 23262M: Juergen Gross <jgross@suse.com> 23263R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23264L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23265S: Supported 23266F: arch/x86/configs/xen.config 23267F: arch/x86/include/asm/pvclock-abi.h 23268F: arch/x86/include/asm/xen/ 23269F: arch/x86/platform/pvh/ 23270F: arch/x86/xen/ 23271 23272XEN NETWORK BACKEND DRIVER 23273M: Wei Liu <wei.liu@kernel.org> 23274M: Paul Durrant <paul@xen.org> 23275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23276L: netdev@vger.kernel.org 23277S: Supported 23278F: drivers/net/xen-netback/* 23279 23280XEN PCI SUBSYSTEM 23281M: Juergen Gross <jgross@suse.com> 23282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23283S: Supported 23284F: arch/x86/pci/*xen* 23285F: drivers/pci/*xen* 23286 23287XEN PVSCSI DRIVERS 23288M: Juergen Gross <jgross@suse.com> 23289L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23290L: linux-scsi@vger.kernel.org 23291S: Supported 23292F: drivers/scsi/xen-scsifront.c 23293F: drivers/xen/xen-scsiback.c 23294F: include/xen/interface/io/vscsiif.h 23295 23296XEN PVUSB DRIVER 23297M: Juergen Gross <jgross@suse.com> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299L: linux-usb@vger.kernel.org 23300S: Supported 23301F: drivers/usb/host/xen* 23302F: include/xen/interface/io/usbif.h 23303 23304XEN SOUND FRONTEND DRIVER 23305M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23308S: Supported 23309F: sound/xen/* 23310 23311XEN SWIOTLB SUBSYSTEM 23312M: Juergen Gross <jgross@suse.com> 23313M: Stefano Stabellini <sstabellini@kernel.org> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: iommu@lists.linux.dev 23316S: Supported 23317F: arch/*/include/asm/xen/swiotlb-xen.h 23318F: drivers/xen/swiotlb-xen.c 23319F: include/xen/arm/swiotlb-xen.h 23320F: include/xen/swiotlb-xen.h 23321 23322XFS FILESYSTEM 23323M: Darrick J. Wong <djwong@kernel.org> 23324L: linux-xfs@vger.kernel.org 23325S: Supported 23326W: http://xfs.org/ 23327C: irc://irc.oftc.net/xfs 23328T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23329F: Documentation/ABI/testing/sysfs-fs-xfs 23330F: Documentation/admin-guide/xfs.rst 23331F: Documentation/filesystems/xfs-delayed-logging-design.rst 23332F: Documentation/filesystems/xfs-self-describing-metadata.rst 23333F: fs/xfs/ 23334F: include/uapi/linux/dqblk_xfs.h 23335F: include/uapi/linux/fsmap.h 23336 23337XILINX AMS DRIVER 23338M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23339L: linux-iio@vger.kernel.org 23340S: Maintained 23341F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23342F: drivers/iio/adc/xilinx-ams.c 23343 23344XILINX AXI ETHERNET DRIVER 23345M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23346S: Maintained 23347F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23348F: drivers/net/ethernet/xilinx/xilinx_axienet* 23349 23350XILINX CAN DRIVER 23351M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23352R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23353L: linux-can@vger.kernel.org 23354S: Maintained 23355F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23356F: drivers/net/can/xilinx_can.c 23357 23358XILINX EVENT MANAGEMENT DRIVER 23359M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23360S: Maintained 23361F: drivers/soc/xilinx/xlnx_event_manager.c 23362F: include/linux/firmware/xlnx-event-manager.h 23363 23364XILINX GPIO DRIVER 23365M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23366R: Srinivas Neeli <srinivas.neeli@amd.com> 23367R: Michal Simek <michal.simek@amd.com> 23368S: Maintained 23369F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23370F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23371F: drivers/gpio/gpio-xilinx.c 23372F: drivers/gpio/gpio-zynq.c 23373 23374XILINX PWM DRIVER 23375M: Sean Anderson <sean.anderson@seco.com> 23376S: Maintained 23377F: drivers/pwm/pwm-xilinx.c 23378F: include/clocksource/timer-xilinx.h 23379 23380XILINX SD-FEC IP CORES 23381M: Derek Kiernan <derek.kiernan@amd.com> 23382M: Dragan Cvetic <dragan.cvetic@amd.com> 23383S: Maintained 23384F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23385F: Documentation/misc-devices/xilinx_sdfec.rst 23386F: drivers/misc/Kconfig 23387F: drivers/misc/Makefile 23388F: drivers/misc/xilinx_sdfec.c 23389F: include/uapi/misc/xilinx_sdfec.h 23390 23391XILINX UARTLITE SERIAL DRIVER 23392M: Peter Korsgaard <jacmet@sunsite.dk> 23393L: linux-serial@vger.kernel.org 23394S: Maintained 23395F: drivers/tty/serial/uartlite.c 23396 23397XILINX VIDEO IP CORES 23398M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23399L: linux-media@vger.kernel.org 23400S: Supported 23401T: git git://linuxtv.org/media_tree.git 23402F: Documentation/devicetree/bindings/media/xilinx/ 23403F: drivers/media/platform/xilinx/ 23404F: include/uapi/linux/xilinx-v4l2-controls.h 23405 23406XILINX WATCHDOG DRIVER 23407M: Srinivas Neeli <srinivas.neeli@amd.com> 23408R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23409R: Michal Simek <michal.simek@amd.com> 23410S: Maintained 23411F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23412F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23413F: drivers/watchdog/of_xilinx_wdt.c 23414F: drivers/watchdog/xilinx_wwdt.c 23415 23416XILINX XDMA DRIVER 23417M: Lizhi Hou <lizhi.hou@amd.com> 23418M: Brian Xu <brian.xu@amd.com> 23419M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23420L: dmaengine@vger.kernel.org 23421S: Supported 23422F: drivers/dma/xilinx/xdma-regs.h 23423F: drivers/dma/xilinx/xdma.c 23424F: include/linux/dma/amd_xdma.h 23425F: include/linux/platform_data/amd_xdma.h 23426 23427XILINX ZYNQMP DPDMA DRIVER 23428M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23429L: dmaengine@vger.kernel.org 23430S: Supported 23431F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23432F: drivers/dma/xilinx/xilinx_dpdma.c 23433F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23434 23435XILINX ZYNQMP OCM EDAC DRIVER 23436M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23437M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23438S: Maintained 23439F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23440F: drivers/edac/zynqmp_edac.c 23441 23442XILINX ZYNQMP PSGTR PHY DRIVER 23443M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23444L: linux-kernel@vger.kernel.org 23445S: Supported 23446T: git https://github.com/Xilinx/linux-xlnx.git 23447F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23448F: drivers/phy/xilinx/phy-zynqmp.c 23449 23450XILINX ZYNQMP SHA3 DRIVER 23451M: Harsha <harsha.harsha@amd.com> 23452S: Maintained 23453F: drivers/crypto/xilinx/zynqmp-sha.c 23454 23455XILLYBUS DRIVER 23456M: Eli Billauer <eli.billauer@gmail.com> 23457L: linux-kernel@vger.kernel.org 23458S: Supported 23459F: drivers/char/xillybus/ 23460 23461XLP9XX I2C DRIVER 23462M: George Cherian <gcherian@marvell.com> 23463L: linux-i2c@vger.kernel.org 23464S: Supported 23465W: http://www.marvell.com 23466F: drivers/i2c/busses/i2c-xlp9xx.c 23467 23468XRA1403 GPIO EXPANDER 23469M: Nandor Han <nandor.han@ge.com> 23470L: linux-gpio@vger.kernel.org 23471S: Maintained 23472F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23473F: drivers/gpio/gpio-xra1403.c 23474 23475XTENSA XTFPGA PLATFORM SUPPORT 23476M: Max Filippov <jcmvbkbc@gmail.com> 23477S: Maintained 23478F: drivers/spi/spi-xtensa-xtfpga.c 23479F: sound/soc/xtensa/xtfpga-i2s.c 23480 23481YAM DRIVER FOR AX.25 23482M: Jean-Paul Roubelat <jpr@f6fbb.org> 23483L: linux-hams@vger.kernel.org 23484S: Maintained 23485F: drivers/net/hamradio/yam* 23486F: include/linux/yam.h 23487 23488YAMA SECURITY MODULE 23489M: Kees Cook <keescook@chromium.org> 23490S: Supported 23491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23492F: Documentation/admin-guide/LSM/Yama.rst 23493F: security/yama/ 23494 23495YEALINK PHONE DRIVER 23496M: Henk Vergonet <Henk.Vergonet@gmail.com> 23497L: usbb2k-api-dev@nongnu.org 23498S: Maintained 23499F: Documentation/input/devices/yealink.rst 23500F: drivers/input/misc/yealink.* 23501 23502Z3FOLD COMPRESSED PAGE ALLOCATOR 23503M: Vitaly Wool <vitaly.wool@konsulko.com> 23504R: Miaohe Lin <linmiaohe@huawei.com> 23505L: linux-mm@kvack.org 23506S: Maintained 23507F: mm/z3fold.c 23508 23509Z8530 DRIVER FOR AX.25 23510M: Joerg Reuter <jreuter@yaina.de> 23511L: linux-hams@vger.kernel.org 23512S: Maintained 23513W: http://yaina.de/jreuter/ 23514W: http://www.qsl.net/dl1bke/ 23515F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23516F: drivers/net/hamradio/*scc.c 23517F: drivers/net/hamradio/z8530.h 23518 23519ZBUD COMPRESSED PAGE ALLOCATOR 23520M: Seth Jennings <sjenning@redhat.com> 23521M: Dan Streetman <ddstreet@ieee.org> 23522L: linux-mm@kvack.org 23523S: Maintained 23524F: mm/zbud.c 23525 23526ZD1211RW WIRELESS DRIVER 23527M: Ulrich Kunitz <kune@deine-taler.de> 23528L: linux-wireless@vger.kernel.org 23529L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23530S: Maintained 23531W: http://zd1211.ath.cx/wiki/DriverRewrite 23532F: drivers/net/wireless/zydas/zd1211rw/ 23533 23534ZD1301 MEDIA DRIVER 23535M: Antti Palosaari <crope@iki.fi> 23536L: linux-media@vger.kernel.org 23537S: Maintained 23538W: https://linuxtv.org/ 23539W: http://palosaari.fi/linux/ 23540Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23541F: drivers/media/usb/dvb-usb-v2/zd1301* 23542 23543ZD1301_DEMOD MEDIA DRIVER 23544M: Antti Palosaari <crope@iki.fi> 23545L: linux-media@vger.kernel.org 23546S: Maintained 23547W: https://linuxtv.org/ 23548W: http://palosaari.fi/linux/ 23549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23550F: drivers/media/dvb-frontends/zd1301_demod* 23551 23552ZHAOXIN PROCESSOR SUPPORT 23553M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23554L: linux-kernel@vger.kernel.org 23555S: Maintained 23556F: arch/x86/kernel/cpu/zhaoxin.c 23557 23558ZONEFS FILESYSTEM 23559M: Damien Le Moal <dlemoal@kernel.org> 23560M: Naohiro Aota <naohiro.aota@wdc.com> 23561R: Johannes Thumshirn <jth@kernel.org> 23562L: linux-fsdevel@vger.kernel.org 23563S: Maintained 23564T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23565F: Documentation/filesystems/zonefs.rst 23566F: fs/zonefs/ 23567 23568ZPOOL COMPRESSED PAGE STORAGE API 23569M: Dan Streetman <ddstreet@ieee.org> 23570L: linux-mm@kvack.org 23571S: Maintained 23572F: include/linux/zpool.h 23573F: mm/zpool.c 23574 23575ZR36067 VIDEO FOR LINUX DRIVER 23576M: Corentin Labbe <clabbe@baylibre.com> 23577L: mjpeg-users@lists.sourceforge.net 23578L: linux-media@vger.kernel.org 23579S: Maintained 23580W: http://mjpeg.sourceforge.net/driver-zoran/ 23581Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23582F: Documentation/driver-api/media/drivers/zoran.rst 23583F: drivers/media/pci/zoran/ 23584 23585ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23586M: Minchan Kim <minchan@kernel.org> 23587M: Sergey Senozhatsky <senozhatsky@chromium.org> 23588L: linux-kernel@vger.kernel.org 23589S: Maintained 23590F: Documentation/admin-guide/blockdev/zram.rst 23591F: drivers/block/zram/ 23592 23593ZS DECSTATION Z85C30 SERIAL DRIVER 23594M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23595S: Maintained 23596F: drivers/tty/serial/zs.* 23597 23598ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23599M: Minchan Kim <minchan@kernel.org> 23600M: Sergey Senozhatsky <senozhatsky@chromium.org> 23601L: linux-mm@kvack.org 23602S: Maintained 23603F: Documentation/mm/zsmalloc.rst 23604F: include/linux/zsmalloc.h 23605F: mm/zsmalloc.c 23606 23607ZSTD 23608M: Nick Terrell <terrelln@fb.com> 23609S: Maintained 23610B: https://github.com/facebook/zstd/issues 23611T: git https://github.com/terrelln/linux.git 23612F: crypto/zstd.c 23613F: include/linux/zstd* 23614F: lib/decompress_unzstd.c 23615F: lib/zstd/ 23616N: zstd 23617K: zstd 23618 23619ZSWAP COMPRESSED SWAP CACHING 23620M: Seth Jennings <sjenning@redhat.com> 23621M: Dan Streetman <ddstreet@ieee.org> 23622M: Vitaly Wool <vitaly.wool@konsulko.com> 23623L: linux-mm@kvack.org 23624S: Maintained 23625F: mm/zswap.c 23626 23627THE REST 23628M: Linus Torvalds <torvalds@linux-foundation.org> 23629L: linux-kernel@vger.kernel.org 23630S: Buried alive in reporters 23631T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23632F: * 23633F: */ 23634
