1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/instruction-set.rst 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM ETHERNET PHY DRIVERS 4125M: Florian Fainelli <florian.fainelli@broadcom.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: netdev@vger.kernel.org 4128S: Supported 4129F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4130F: drivers/net/phy/bcm*.[ch] 4131F: drivers/net/phy/broadcom.c 4132F: include/linux/brcmphy.h 4133 4134BROADCOM GENET ETHERNET DRIVER 4135M: Doug Berger <opendmb@gmail.com> 4136M: Florian Fainelli <florian.fainelli@broadcom.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4141F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4142F: drivers/net/ethernet/broadcom/genet/ 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: drivers/net/mdio/mdio-bcm-unimac.c 4145F: include/linux/platform_data/bcmgenet.h 4146F: include/linux/platform_data/mdio-bcm-unimac.h 4147 4148BROADCOM IPROC ARM ARCHITECTURE 4149M: Ray Jui <rjui@broadcom.com> 4150M: Scott Branden <sbranden@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154T: git https://github.com/broadcom/stblinux.git 4155F: arch/arm64/boot/dts/broadcom/northstar2/* 4156F: arch/arm64/boot/dts/broadcom/stingray/* 4157F: drivers/clk/bcm/clk-ns* 4158F: drivers/clk/bcm/clk-sr* 4159F: drivers/pinctrl/bcm/pinctrl-ns* 4160F: include/dt-bindings/clock/bcm-sr* 4161N: iproc 4162N: cygnus 4163N: bcm[-_]nsp 4164N: bcm9113* 4165N: bcm9583* 4166N: bcm9585* 4167N: bcm9586* 4168N: bcm988312 4169N: bcm113* 4170N: bcm583* 4171N: bcm585* 4172N: bcm586* 4173N: bcm88312 4174N: hr2 4175N: stingray 4176 4177BROADCOM IPROC GBIT ETHERNET DRIVER 4178M: Rafał Miłecki <rafal@milecki.pl> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4183F: drivers/net/ethernet/broadcom/bgmac* 4184F: drivers/net/ethernet/broadcom/unimac.h 4185 4186BROADCOM KONA GPIO DRIVER 4187M: Ray Jui <rjui@broadcom.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4191F: drivers/gpio/gpio-bcm-kona.c 4192 4193BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4194M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4195M: Kashyap Desai <kashyap.desai@broadcom.com> 4196M: Sumit Saxena <sumit.saxena@broadcom.com> 4197M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4198L: mpi3mr-linuxdrv.pdl@broadcom.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201W: https://www.broadcom.com/support/storage 4202F: drivers/scsi/mpi3mr/ 4203 4204BROADCOM NETXTREME-E ROCE DRIVER 4205M: Selvin Xavier <selvin.xavier@broadcom.com> 4206L: linux-rdma@vger.kernel.org 4207S: Supported 4208W: http://www.broadcom.com 4209F: drivers/infiniband/hw/bnxt_re/ 4210F: include/uapi/rdma/bnxt_re-abi.h 4211 4212BROADCOM NVRAM DRIVER 4213M: Rafał Miłecki <zajec5@gmail.com> 4214L: linux-mips@vger.kernel.org 4215S: Maintained 4216F: drivers/firmware/broadcom/* 4217 4218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4219M: Rafał Miłecki <rafal@milecki.pl> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-pm@vger.kernel.org 4223S: Maintained 4224T: git https://github.com/broadcom/stblinux.git 4225F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4226F: include/dt-bindings/soc/bcm-pmb.h 4227 4228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4229M: Rafał Miłecki <zajec5@gmail.com> 4230L: linux-wireless@vger.kernel.org 4231S: Maintained 4232F: drivers/bcma/ 4233F: include/linux/bcma/ 4234 4235BROADCOM SPI DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238S: Maintained 4239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4240F: drivers/spi/spi-bcm-qspi.* 4241F: drivers/spi/spi-brcmstb-qspi.c 4242F: drivers/spi/spi-iproc-qspi.c 4243 4244BROADCOM STB AVS CPUFREQ DRIVER 4245M: Markus Mayer <mmayer@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4250F: drivers/cpufreq/brcmstb* 4251 4252BROADCOM STB AVS TMON DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4258F: drivers/thermal/broadcom/brcmstb* 4259 4260BROADCOM STB DPFE DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4266F: drivers/memory/brcmstb_dpfe.c 4267 4268BROADCOM STB NAND FLASH DRIVER 4269M: Brian Norris <computersforpeace@gmail.com> 4270M: Kamal Dasu <kamal.dasu@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-mtd@lists.infradead.org 4273S: Maintained 4274F: drivers/mtd/nand/raw/brcmnand/ 4275F: include/linux/platform_data/brcmnand.h 4276 4277BROADCOM STB PCIE DRIVER 4278M: Jim Quinlan <jim2101024@gmail.com> 4279M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4280M: Florian Fainelli <florian.fainelli@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pci@vger.kernel.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4285F: drivers/pci/controller/pcie-brcmstb.c 4286 4287BROADCOM SYSTEMPORT ETHERNET DRIVER 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: netdev@vger.kernel.org 4291S: Supported 4292F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4293F: drivers/net/ethernet/broadcom/bcmsysport.* 4294F: drivers/net/ethernet/broadcom/unimac.h 4295 4296BROADCOM TG3 GIGABIT ETHERNET DRIVER 4297M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4298M: Prashant Sreedharan <prashant@broadcom.com> 4299M: Michael Chan <mchan@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: drivers/net/ethernet/broadcom/tg3.* 4303 4304BROADCOM VK DRIVER 4305M: Scott Branden <scott.branden@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307S: Supported 4308F: drivers/misc/bcm-vk/ 4309F: include/uapi/linux/misc/bcm_vk.h 4310 4311BROCADE BFA FC SCSI DRIVER 4312M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4313M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4314L: linux-scsi@vger.kernel.org 4315S: Supported 4316F: drivers/scsi/bfa/ 4317 4318BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: Sudarsana Kalluru <skalluru@marvell.com> 4321M: GR-Linux-NIC-Dev@marvell.com 4322L: netdev@vger.kernel.org 4323S: Supported 4324F: drivers/net/ethernet/brocade/bna/ 4325 4326BSG (block layer generic sg v4 driver) 4327M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4328L: linux-scsi@vger.kernel.org 4329S: Supported 4330F: block/bsg.c 4331F: include/linux/bsg.h 4332F: include/uapi/linux/bsg.h 4333 4334BT87X AUDIO DRIVER 4335M: Clemens Ladisch <clemens@ladisch.de> 4336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4337S: Maintained 4338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4339F: Documentation/sound/cards/bt87x.rst 4340F: sound/pci/bt87x.c 4341 4342BT8XXGPIO DRIVER 4343M: Michael Buesch <m@bues.ch> 4344S: Maintained 4345W: http://bu3sch.de/btgpio.php 4346F: drivers/gpio/gpio-bt8xx.c 4347 4348BTRFS FILE SYSTEM 4349M: Chris Mason <clm@fb.com> 4350M: Josef Bacik <josef@toxicpanda.com> 4351M: David Sterba <dsterba@suse.com> 4352L: linux-btrfs@vger.kernel.org 4353S: Maintained 4354W: https://btrfs.readthedocs.io 4355W: https://btrfs.wiki.kernel.org/ 4356Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4357C: irc://irc.libera.chat/btrfs 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4359F: Documentation/filesystems/btrfs.rst 4360F: fs/btrfs/ 4361F: include/linux/btrfs* 4362F: include/trace/events/btrfs.h 4363F: include/uapi/linux/btrfs* 4364 4365BTTV VIDEO4LINUX DRIVER 4366M: Mauro Carvalho Chehab <mchehab@kernel.org> 4367L: linux-media@vger.kernel.org 4368S: Odd fixes 4369W: https://linuxtv.org 4370T: git git://linuxtv.org/media_tree.git 4371F: Documentation/driver-api/media/drivers/bttv* 4372F: drivers/media/pci/bt8xx/bttv* 4373 4374BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4375M: Chanwoo Choi <cw00.choi@samsung.com> 4376L: linux-pm@vger.kernel.org 4377L: linux-samsung-soc@vger.kernel.org 4378S: Maintained 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4380F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4381F: drivers/devfreq/exynos-bus.c 4382 4383BUSLOGIC SCSI DRIVER 4384M: Khalid Aziz <khalid@gonehiking.org> 4385L: linux-scsi@vger.kernel.org 4386S: Maintained 4387F: drivers/scsi/BusLogic.* 4388F: drivers/scsi/FlashPoint.* 4389 4390BXCAN CAN NETWORK DRIVER 4391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4392L: linux-can@vger.kernel.org 4393S: Maintained 4394F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4395F: drivers/net/can/bxcan.c 4396 4397C-MEDIA CMI8788 DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: sound/pci/oxygen/ 4403 4404C-SKY ARCHITECTURE 4405M: Guo Ren <guoren@kernel.org> 4406L: linux-csky@vger.kernel.org 4407S: Supported 4408T: git https://github.com/c-sky/csky-linux.git 4409F: Documentation/devicetree/bindings/csky/ 4410F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4411F: Documentation/devicetree/bindings/timer/csky,* 4412F: arch/csky/ 4413F: drivers/clocksource/timer-gx6605s.c 4414F: drivers/clocksource/timer-mp-csky.c 4415F: drivers/irqchip/irq-csky-* 4416N: csky 4417K: csky 4418 4419CA8210 IEEE-802.15.4 RADIO DRIVER 4420L: linux-wpan@vger.kernel.org 4421S: Orphan 4422W: https://github.com/Cascoda/ca8210-linux.git 4423F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4424F: drivers/net/ieee802154/ca8210.c 4425 4426CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4427M: David Howells <dhowells@redhat.com> 4428L: linux-cachefs@redhat.com (moderated for non-subscribers) 4429S: Supported 4430F: Documentation/filesystems/caching/cachefiles.rst 4431F: fs/cachefiles/ 4432 4433CACHESTAT: PAGE CACHE STATS FOR A FILE 4434M: Nhat Pham <nphamcs@gmail.com> 4435M: Johannes Weiner <hannes@cmpxchg.org> 4436L: linux-mm@kvack.org 4437S: Maintained 4438F: tools/testing/selftests/cachestat/test_cachestat.c 4439 4440CADENCE MIPI-CSI2 BRIDGES 4441M: Maxime Ripard <mripard@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/media/cdns,*.txt 4445F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4446F: drivers/media/platform/cadence/cdns-csi2* 4447 4448CADENCE NAND DRIVER 4449L: linux-mtd@lists.infradead.org 4450S: Orphan 4451F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4452F: drivers/mtd/nand/raw/cadence-nand-controller.c 4453 4454CADENCE USB3 DRD IP DRIVER 4455M: Peter Chen <peter.chen@kernel.org> 4456M: Pawel Laszczak <pawell@cadence.com> 4457R: Roger Quadros <rogerq@kernel.org> 4458R: Aswath Govindraju <a-govindraju@ti.com> 4459L: linux-usb@vger.kernel.org 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4462F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4463F: drivers/usb/cdns3/ 4464X: drivers/usb/cdns3/cdnsp* 4465 4466CADENCE USBHS DRIVER 4467M: Pawel Laszczak <pawell@cadence.com> 4468L: linux-usb@vger.kernel.org 4469S: Maintained 4470F: drivers/usb/gadget/udc/cdns2 4471 4472CADENCE USBSSP DRD IP DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4477F: drivers/usb/cdns3/ 4478X: drivers/usb/cdns3/cdns3* 4479 4480CADET FM/AM RADIO RECEIVER DRIVER 4481M: Hans Verkuil <hverkuil@xs4all.nl> 4482L: linux-media@vger.kernel.org 4483S: Maintained 4484W: https://linuxtv.org 4485T: git git://linuxtv.org/media_tree.git 4486F: drivers/media/radio/radio-cadet* 4487 4488CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4489L: linux-media@vger.kernel.org 4490S: Orphan 4491T: git git://linuxtv.org/media_tree.git 4492F: Documentation/admin-guide/media/cafe_ccic* 4493F: drivers/media/platform/marvell/ 4494 4495CAIF NETWORK LAYER 4496L: netdev@vger.kernel.org 4497S: Orphan 4498F: Documentation/networking/caif/ 4499F: drivers/net/caif/ 4500F: include/net/caif/ 4501F: include/uapi/linux/caif/ 4502F: net/caif/ 4503 4504CAKE QDISC 4505M: Toke Høiland-Jørgensen <toke@toke.dk> 4506L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4507S: Maintained 4508F: net/sched/sch_cake.c 4509 4510CAN NETWORK DRIVERS 4511M: Wolfgang Grandegger <wg@grandegger.com> 4512M: Marc Kleine-Budde <mkl@pengutronix.de> 4513L: linux-can@vger.kernel.org 4514S: Maintained 4515W: https://github.com/linux-can 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4518F: Documentation/devicetree/bindings/net/can/ 4519F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4520F: drivers/net/can/ 4521F: drivers/phy/phy-can-transceiver.c 4522F: include/linux/can/bittiming.h 4523F: include/linux/can/dev.h 4524F: include/linux/can/length.h 4525F: include/linux/can/platform/ 4526F: include/linux/can/rx-offload.h 4527F: include/uapi/linux/can/error.h 4528F: include/uapi/linux/can/netlink.h 4529F: include/uapi/linux/can/vxcan.h 4530 4531CAN NETWORK LAYER 4532M: Oliver Hartkopp <socketcan@hartkopp.net> 4533M: Marc Kleine-Budde <mkl@pengutronix.de> 4534L: linux-can@vger.kernel.org 4535S: Maintained 4536W: https://github.com/linux-can 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4539F: Documentation/networking/can.rst 4540F: include/linux/can/can-ml.h 4541F: include/linux/can/core.h 4542F: include/linux/can/skb.h 4543F: include/net/netns/can.h 4544F: include/uapi/linux/can.h 4545F: include/uapi/linux/can/bcm.h 4546F: include/uapi/linux/can/gw.h 4547F: include/uapi/linux/can/isotp.h 4548F: include/uapi/linux/can/raw.h 4549F: net/can/ 4550 4551CAN-J1939 NETWORK LAYER 4552M: Robin van der Gracht <robin@protonic.nl> 4553M: Oleksij Rempel <o.rempel@pengutronix.de> 4554R: kernel@pengutronix.de 4555L: linux-can@vger.kernel.org 4556S: Maintained 4557F: Documentation/networking/j1939.rst 4558F: include/uapi/linux/can/j1939.h 4559F: net/can/j1939/ 4560 4561CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4562M: Damien Le Moal <dlemoal@kernel.org> 4563L: linux-riscv@lists.infradead.org 4564L: linux-gpio@vger.kernel.org (pinctrl driver) 4565F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4566F: drivers/pinctrl/pinctrl-k210.c 4567 4568CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-kernel@vger.kernel.org 4571L: linux-riscv@lists.infradead.org 4572S: Maintained 4573F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4574F: drivers/reset/reset-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4581F: drivers/soc/canaan/ 4582F: include/soc/canaan/ 4583 4584CAPABILITIES 4585M: Serge Hallyn <serge@hallyn.com> 4586L: linux-security-module@vger.kernel.org 4587S: Supported 4588F: include/linux/capability.h 4589F: include/uapi/linux/capability.h 4590F: kernel/capability.c 4591F: security/commoncap.c 4592 4593CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4594M: Kevin Tsai <ktsai@capellamicro.com> 4595S: Maintained 4596F: drivers/iio/light/cm* 4597 4598CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4599M: Christian Lamparter <chunkeey@googlemail.com> 4600L: linux-wireless@vger.kernel.org 4601S: Maintained 4602W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4603F: drivers/net/wireless/ath/carl9170/ 4604 4605CAVIUM I2C DRIVER 4606M: Robert Richter <rric@kernel.org> 4607S: Odd Fixes 4608W: http://www.marvell.com 4609F: drivers/i2c/busses/i2c-octeon* 4610F: drivers/i2c/busses/i2c-thunderx* 4611 4612CAVIUM LIQUIDIO NETWORK DRIVER 4613M: Derek Chickles <dchickles@marvell.com> 4614M: Satanand Burla <sburla@marvell.com> 4615M: Felix Manlunas <fmanlunas@marvell.com> 4616L: netdev@vger.kernel.org 4617S: Supported 4618W: http://www.marvell.com 4619F: drivers/net/ethernet/cavium/liquidio/ 4620 4621CAVIUM MMC DRIVER 4622M: Robert Richter <rric@kernel.org> 4623S: Odd Fixes 4624W: http://www.marvell.com 4625F: drivers/mmc/host/cavium* 4626 4627CAVIUM OCTEON-TX CRYPTO DRIVER 4628M: George Cherian <gcherian@marvell.com> 4629L: linux-crypto@vger.kernel.org 4630S: Supported 4631W: http://www.marvell.com 4632F: drivers/crypto/cavium/cpt/ 4633 4634CAVIUM THUNDERX2 ARM64 SOC 4635M: Robert Richter <rric@kernel.org> 4636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4637S: Odd Fixes 4638F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4639F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4640 4641CBS/ETF/TAPRIO QDISCS 4642M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4643L: netdev@vger.kernel.org 4644S: Maintained 4645F: net/sched/sch_cbs.c 4646F: net/sched/sch_etf.c 4647F: net/sched/sch_taprio.c 4648 4649CC2520 IEEE-802.15.4 RADIO DRIVER 4650M: Stefan Schmidt <stefan@datenfreihafen.org> 4651L: linux-wpan@vger.kernel.org 4652S: Odd Fixes 4653F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4654F: drivers/net/ieee802154/cc2520.c 4655 4656CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4657M: Gilad Ben-Yossef <gilad@benyossef.com> 4658L: linux-crypto@vger.kernel.org 4659S: Supported 4660W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4661F: drivers/crypto/ccree/ 4662 4663CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4664M: Hadar Gat <hadar.gat@arm.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4669F: drivers/char/hw_random/cctrng.c 4670F: drivers/char/hw_random/cctrng.h 4671 4672CEC FRAMEWORK 4673M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4674L: linux-media@vger.kernel.org 4675S: Supported 4676W: http://linuxtv.org 4677T: git git://linuxtv.org/media_tree.git 4678F: Documentation/ABI/testing/debugfs-cec-error-inj 4679F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4680F: Documentation/driver-api/media/cec-core.rst 4681F: Documentation/userspace-api/media/cec 4682F: drivers/media/cec/ 4683F: drivers/media/rc/keymaps/rc-cec.c 4684F: include/media/cec-notifier.h 4685F: include/media/cec.h 4686F: include/uapi/linux/cec-funcs.h 4687F: include/uapi/linux/cec.h 4688 4689CEC GPIO DRIVER 4690M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4691L: linux-media@vger.kernel.org 4692S: Supported 4693W: http://linuxtv.org 4694T: git git://linuxtv.org/media_tree.git 4695F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4696F: drivers/media/cec/platform/cec-gpio/ 4697 4698CELL BROADBAND ENGINE ARCHITECTURE 4699M: Arnd Bergmann <arnd@arndb.de> 4700L: linuxppc-dev@lists.ozlabs.org 4701S: Supported 4702W: http://www.ibm.com/developerworks/power/cell/ 4703F: arch/powerpc/include/asm/cell*.h 4704F: arch/powerpc/include/asm/spu*.h 4705F: arch/powerpc/include/uapi/asm/spu*.h 4706F: arch/powerpc/platforms/cell/ 4707 4708CELLWISE CW2015 BATTERY DRIVER 4709M: Tobias Schrammm <t.schramm@manjaro.org> 4710S: Maintained 4711F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4712F: drivers/power/supply/cw2015_battery.c 4713 4714CEPH COMMON CODE (LIBCEPH) 4715M: Ilya Dryomov <idryomov@gmail.com> 4716M: Xiubo Li <xiubli@redhat.com> 4717R: Jeff Layton <jlayton@kernel.org> 4718L: ceph-devel@vger.kernel.org 4719S: Supported 4720W: http://ceph.com/ 4721T: git https://github.com/ceph/ceph-client.git 4722F: include/linux/ceph/ 4723F: include/linux/crush/ 4724F: net/ceph/ 4725 4726CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4727M: Xiubo Li <xiubli@redhat.com> 4728M: Ilya Dryomov <idryomov@gmail.com> 4729R: Jeff Layton <jlayton@kernel.org> 4730L: ceph-devel@vger.kernel.org 4731S: Supported 4732W: http://ceph.com/ 4733T: git https://github.com/ceph/ceph-client.git 4734F: Documentation/filesystems/ceph.rst 4735F: fs/ceph/ 4736 4737CERTIFICATE HANDLING 4738M: David Howells <dhowells@redhat.com> 4739M: David Woodhouse <dwmw2@infradead.org> 4740L: keyrings@vger.kernel.org 4741S: Maintained 4742F: Documentation/admin-guide/module-signing.rst 4743F: certs/ 4744F: scripts/sign-file.c 4745F: tools/certs/ 4746 4747CFAG12864B LCD DRIVER 4748M: Miguel Ojeda <ojeda@kernel.org> 4749S: Maintained 4750F: drivers/auxdisplay/cfag12864b.c 4751F: include/linux/cfag12864b.h 4752 4753CFAG12864BFB LCD FRAMEBUFFER DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864bfb.c 4757F: include/linux/cfag12864b.h 4758 4759CHAR and MISC DRIVERS 4760M: Arnd Bergmann <arnd@arndb.de> 4761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4762S: Supported 4763T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4764F: drivers/char/ 4765F: drivers/misc/ 4766F: include/linux/miscdevice.h 4767X: drivers/char/agp/ 4768X: drivers/char/hw_random/ 4769X: drivers/char/ipmi/ 4770X: drivers/char/random.c 4771X: drivers/char/tpm/ 4772 4773CHECKPATCH 4774M: Andy Whitcroft <apw@canonical.com> 4775M: Joe Perches <joe@perches.com> 4776R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4777R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4778S: Maintained 4779F: scripts/checkpatch.pl 4780 4781CHECKPATCH DOCUMENTATION 4782M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784R: Joe Perches <joe@perches.com> 4785S: Maintained 4786F: Documentation/dev-tools/checkpatch.rst 4787 4788CHINESE DOCUMENTATION 4789M: Alex Shi <alexs@kernel.org> 4790M: Yanteng Si <siyanteng@loongson.cn> 4791S: Maintained 4792F: Documentation/translations/zh_CN/ 4793 4794CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4795M: Peter Chen <peter.chen@kernel.org> 4796L: linux-usb@vger.kernel.org 4797S: Maintained 4798T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4799F: drivers/usb/chipidea/ 4800 4801CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4802M: Hans de Goede <hdegoede@redhat.com> 4803L: linux-input@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4806F: drivers/input/touchscreen/chipone_icn8318.c 4807 4808CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: drivers/input/touchscreen/chipone_icn8505.c 4813 4814CHROME HARDWARE PLATFORM SUPPORT 4815M: Benson Leung <bleung@chromium.org> 4816L: chrome-platform@lists.linux.dev 4817S: Maintained 4818T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4819F: drivers/platform/chrome/ 4820 4821CHROMEOS EC CODEC DRIVER 4822M: Cheng-Yi Chiang <cychiang@chromium.org> 4823M: Tzung-Bi Shih <tzungbi@kernel.org> 4824R: Guenter Roeck <groeck@chromium.org> 4825L: chrome-platform@lists.linux.dev 4826S: Maintained 4827F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4828F: sound/soc/codecs/cros_ec_codec.* 4829 4830CHROMEOS EC SUBDRIVERS 4831M: Benson Leung <bleung@chromium.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: drivers/power/supply/cros_usbpd-charger.c 4836N: cros_ec 4837N: cros-ec 4838 4839CHROMEOS EC UART DRIVER 4840M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4841R: Benson Leung <bleung@chromium.org> 4842R: Tzung-Bi Shih <tzungbi@kernel.org> 4843S: Maintained 4844F: drivers/platform/chrome/cros_ec_uart.c 4845 4846CHROMEOS EC USB PD NOTIFY DRIVER 4847M: Prashant Malani <pmalani@chromium.org> 4848L: chrome-platform@lists.linux.dev 4849S: Maintained 4850F: drivers/platform/chrome/cros_usbpd_notify.c 4851F: include/linux/platform_data/cros_usbpd_notify.h 4852 4853CHROMEOS EC USB TYPE-C DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_ec_typec.* 4858F: drivers/platform/chrome/cros_typec_switch.c 4859F: drivers/platform/chrome/cros_typec_vdm.* 4860 4861CHROMEOS HPS DRIVER 4862M: Dan Callaghan <dcallagh@chromium.org> 4863R: Sami Kyöstilä <skyostil@chromium.org> 4864S: Maintained 4865F: drivers/platform/chrome/cros_hps_i2c.c 4866 4867CHRONTEL CH7322 CEC DRIVER 4868M: Joe Tessler <jrt@google.com> 4869L: linux-media@vger.kernel.org 4870S: Maintained 4871T: git git://linuxtv.org/media_tree.git 4872F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4873F: drivers/media/cec/i2c/ch7322.c 4874 4875CIRRUS LOGIC AUDIO CODEC DRIVERS 4876M: James Schulman <james.schulman@cirrus.com> 4877M: David Rhodes <david.rhodes@cirrus.com> 4878M: Richard Fitzgerald <rf@opensource.cirrus.com> 4879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4880L: patches@opensource.cirrus.com 4881S: Maintained 4882F: Documentation/devicetree/bindings/sound/cirrus,cs* 4883F: include/dt-bindings/sound/cs* 4884F: include/sound/cs* 4885F: sound/pci/hda/cs* 4886F: sound/pci/hda/hda_cs_dsp_ctl.* 4887F: sound/soc/codecs/cs* 4888 4889CIRRUS LOGIC DSP FIRMWARE DRIVER 4890M: Simon Trimmer <simont@opensource.cirrus.com> 4891M: Charles Keepax <ckeepax@opensource.cirrus.com> 4892M: Richard Fitzgerald <rf@opensource.cirrus.com> 4893L: patches@opensource.cirrus.com 4894S: Supported 4895W: https://github.com/CirrusLogic/linux-drivers/wiki 4896T: git https://github.com/CirrusLogic/linux-drivers.git 4897F: drivers/firmware/cirrus/* 4898F: include/linux/firmware/cirrus/* 4899 4900CIRRUS LOGIC EP93XX ETHERNET DRIVER 4901M: Hartley Sweeten <hsweeten@visionengravers.com> 4902L: netdev@vger.kernel.org 4903S: Maintained 4904F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4905 4906CIRRUS LOGIC LOCHNAGAR DRIVER 4907M: Charles Keepax <ckeepax@opensource.cirrus.com> 4908M: Richard Fitzgerald <rf@opensource.cirrus.com> 4909L: patches@opensource.cirrus.com 4910S: Supported 4911F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4916F: Documentation/hwmon/lochnagar.rst 4917F: drivers/clk/clk-lochnagar.c 4918F: drivers/hwmon/lochnagar-hwmon.c 4919F: drivers/mfd/lochnagar-i2c.c 4920F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4921F: drivers/regulator/lochnagar-regulator.c 4922F: include/dt-bindings/clock/lochnagar.h 4923F: include/dt-bindings/pinctrl/lochnagar.h 4924F: include/linux/mfd/lochnagar* 4925F: sound/soc/codecs/lochnagar-sc.c 4926 4927CIRRUS LOGIC MADERA CODEC DRIVERS 4928M: Charles Keepax <ckeepax@opensource.cirrus.com> 4929M: Richard Fitzgerald <rf@opensource.cirrus.com> 4930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4931L: patches@opensource.cirrus.com 4932S: Supported 4933W: https://github.com/CirrusLogic/linux-drivers/wiki 4934T: git https://github.com/CirrusLogic/linux-drivers.git 4935F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4937F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4938F: drivers/gpio/gpio-madera* 4939F: drivers/irqchip/irq-madera* 4940F: drivers/mfd/cs47l* 4941F: drivers/mfd/madera* 4942F: drivers/pinctrl/cirrus/* 4943F: include/dt-bindings/sound/madera* 4944F: include/linux/irqchip/irq-madera* 4945F: include/linux/mfd/madera/* 4946F: include/sound/madera* 4947F: sound/soc/codecs/cs47l* 4948F: sound/soc/codecs/madera* 4949 4950CISCO FCOE HBA DRIVER 4951M: Satish Kharat <satishkh@cisco.com> 4952M: Sesidhar Baddela <sebaddel@cisco.com> 4953M: Karan Tilak Kumar <kartilak@cisco.com> 4954L: linux-scsi@vger.kernel.org 4955S: Supported 4956F: drivers/scsi/fnic/ 4957 4958CISCO SCSI HBA DRIVER 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/snic/ 4964 4965CISCO VIC ETHERNET NIC DRIVER 4966M: Christian Benvenuti <benve@cisco.com> 4967M: Satish Kharat <satishkh@cisco.com> 4968S: Supported 4969F: drivers/net/ethernet/cisco/enic/ 4970 4971CISCO VIC LOW LATENCY NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Nelson Escobar <neescoba@cisco.com> 4974S: Supported 4975F: drivers/infiniband/hw/usnic/ 4976 4977CLANG CONTROL FLOW INTEGRITY SUPPORT 4978M: Sami Tolvanen <samitolvanen@google.com> 4979M: Kees Cook <keescook@chromium.org> 4980R: Nathan Chancellor <nathan@kernel.org> 4981R: Nick Desaulniers <ndesaulniers@google.com> 4982L: llvm@lists.linux.dev 4983S: Supported 4984B: https://github.com/ClangBuiltLinux/linux/issues 4985T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4986F: include/linux/cfi.h 4987F: kernel/cfi.c 4988 4989CLANG-FORMAT FILE 4990M: Miguel Ojeda <ojeda@kernel.org> 4991S: Maintained 4992F: .clang-format 4993 4994CLANG/LLVM BUILD SUPPORT 4995M: Nathan Chancellor <nathan@kernel.org> 4996M: Nick Desaulniers <ndesaulniers@google.com> 4997R: Tom Rix <trix@redhat.com> 4998L: llvm@lists.linux.dev 4999S: Supported 5000W: https://clangbuiltlinux.github.io/ 5001B: https://github.com/ClangBuiltLinux/linux/issues 5002C: irc://irc.libera.chat/clangbuiltlinux 5003F: Documentation/kbuild/llvm.rst 5004F: include/linux/compiler-clang.h 5005F: scripts/Makefile.clang 5006F: scripts/clang-tools/ 5007K: \b(?i:clang|llvm)\b 5008 5009CLK API 5010M: Russell King <linux@armlinux.org.uk> 5011L: linux-clk@vger.kernel.org 5012S: Maintained 5013F: include/linux/clk.h 5014 5015CLOCKSOURCE, CLOCKEVENT DRIVERS 5016M: Daniel Lezcano <daniel.lezcano@linaro.org> 5017M: Thomas Gleixner <tglx@linutronix.de> 5018L: linux-kernel@vger.kernel.org 5019S: Supported 5020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5021F: Documentation/devicetree/bindings/timer/ 5022F: drivers/clocksource/ 5023 5024CMPC ACPI DRIVER 5025M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5026M: Daniel Oliveira Nascimento <don@syst.com.br> 5027L: platform-driver-x86@vger.kernel.org 5028S: Supported 5029F: drivers/platform/x86/classmate-laptop.c 5030 5031COBALT MEDIA DRIVER 5032M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5033L: linux-media@vger.kernel.org 5034S: Supported 5035W: https://linuxtv.org 5036T: git git://linuxtv.org/media_tree.git 5037F: drivers/media/pci/cobalt/ 5038 5039COCCINELLE/Semantic Patches (SmPL) 5040M: Julia Lawall <Julia.Lawall@inria.fr> 5041M: Nicolas Palix <nicolas.palix@imag.fr> 5042L: cocci@inria.fr (moderated for non-subscribers) 5043S: Supported 5044W: https://coccinelle.gitlabpages.inria.fr/website/ 5045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5046F: Documentation/dev-tools/coccinelle.rst 5047F: scripts/coccicheck 5048F: scripts/coccinelle/ 5049 5050CODA FILE SYSTEM 5051M: Jan Harkes <jaharkes@cs.cmu.edu> 5052M: coda@cs.cmu.edu 5053L: codalist@coda.cs.cmu.edu 5054S: Maintained 5055W: http://www.coda.cs.cmu.edu/ 5056F: Documentation/filesystems/coda.rst 5057F: fs/coda/ 5058F: include/linux/coda*.h 5059F: include/uapi/linux/coda*.h 5060 5061CODA V4L2 MEM2MEM DRIVER 5062M: Philipp Zabel <p.zabel@pengutronix.de> 5063L: linux-media@vger.kernel.org 5064S: Maintained 5065F: Documentation/devicetree/bindings/media/coda.yaml 5066F: drivers/media/platform/chips-media/ 5067 5068CODE OF CONDUCT 5069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5070S: Supported 5071F: Documentation/process/code-of-conduct-interpretation.rst 5072F: Documentation/process/code-of-conduct.rst 5073 5074COMEDI DRIVERS 5075M: Ian Abbott <abbotti@mev.co.uk> 5076M: H Hartley Sweeten <hsweeten@visionengravers.com> 5077S: Odd Fixes 5078F: drivers/comedi/ 5079F: include/linux/comedi/ 5080F: include/uapi/linux/comedi.h 5081 5082COMMON CLK FRAMEWORK 5083M: Michael Turquette <mturquette@baylibre.com> 5084M: Stephen Boyd <sboyd@kernel.org> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087Q: http://patchwork.kernel.org/project/linux-clk/list/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5089F: Documentation/devicetree/bindings/clock/ 5090F: drivers/clk/ 5091F: include/dt-bindings/clock/ 5092F: include/linux/clk-pr* 5093F: include/linux/clk/ 5094F: include/linux/of_clk.h 5095X: drivers/clk/clkdev.c 5096 5097COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5098M: Steve French <sfrench@samba.org> 5099R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5100R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5101R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5102R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5103L: linux-cifs@vger.kernel.org 5104L: samba-technical@lists.samba.org (moderated for non-subscribers) 5105S: Supported 5106W: https://wiki.samba.org/index.php/LinuxCIFS 5107T: git git://git.samba.org/sfrench/cifs-2.6.git 5108F: Documentation/admin-guide/cifs/ 5109F: fs/smb/client/ 5110F: fs/smb/common/ 5111F: include/uapi/linux/cifs 5112 5113COMPACTPCI HOTPLUG CORE 5114M: Scott Murray <scott@spiteful.org> 5115L: linux-pci@vger.kernel.org 5116S: Maintained 5117F: drivers/pci/hotplug/cpci_hotplug* 5118 5119COMPACTPCI HOTPLUG GENERIC DRIVER 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpcihp_generic.c 5124 5125COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_zt5550.* 5130 5131COMPAL LAPTOP SUPPORT 5132M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5133L: platform-driver-x86@vger.kernel.org 5134S: Maintained 5135F: drivers/platform/x86/compal-laptop.c 5136 5137COMPILER ATTRIBUTES 5138M: Miguel Ojeda <ojeda@kernel.org> 5139R: Nick Desaulniers <ndesaulniers@google.com> 5140S: Maintained 5141F: include/linux/compiler_attributes.h 5142 5143COMPUTE EXPRESS LINK (CXL) 5144M: Alison Schofield <alison.schofield@intel.com> 5145M: Vishal Verma <vishal.l.verma@intel.com> 5146M: Ira Weiny <ira.weiny@intel.com> 5147M: Ben Widawsky <bwidawsk@kernel.org> 5148M: Dan Williams <dan.j.williams@intel.com> 5149L: linux-cxl@vger.kernel.org 5150S: Maintained 5151F: drivers/cxl/ 5152F: include/uapi/linux/cxl_mem.h 5153 5154COMPUTE EXPRESS LINK PMU (CPMU) 5155M: Jonathan Cameron <jonathan.cameron@huawei.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: Documentation/admin-guide/perf/cxl.rst 5159F: drivers/perf/cxl_pmu.c 5160 5161CONEXANT ACCESSRUNNER USB DRIVER 5162L: accessrunner-general@lists.sourceforge.net 5163S: Orphan 5164W: http://accessrunner.sourceforge.net/ 5165F: drivers/usb/atm/cxacru.c 5166 5167CONFIGFS 5168M: Joel Becker <jlbec@evilplan.org> 5169M: Christoph Hellwig <hch@lst.de> 5170S: Supported 5171T: git git://git.infradead.org/users/hch/configfs.git 5172F: fs/configfs/ 5173F: include/linux/configfs.h 5174F: samples/configfs/ 5175 5176CONSOLE SUBSYSTEM 5177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5178S: Supported 5179F: drivers/video/console/ 5180F: include/linux/console* 5181 5182CONTEXT TRACKING 5183M: Frederic Weisbecker <frederic@kernel.org> 5184M: "Paul E. McKenney" <paulmck@kernel.org> 5185S: Maintained 5186F: include/linux/context_tracking* 5187F: kernel/context_tracking.c 5188 5189CONTROL GROUP (CGROUP) 5190M: Tejun Heo <tj@kernel.org> 5191M: Zefan Li <lizefan.x@bytedance.com> 5192M: Johannes Weiner <hannes@cmpxchg.org> 5193L: cgroups@vger.kernel.org 5194S: Maintained 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5196F: Documentation/admin-guide/cgroup-v1/ 5197F: Documentation/admin-guide/cgroup-v2.rst 5198F: include/linux/cgroup* 5199F: kernel/cgroup/ 5200F: tools/testing/selftests/cgroup/ 5201 5202CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5203M: Tejun Heo <tj@kernel.org> 5204M: Josef Bacik <josef@toxicpanda.com> 5205M: Jens Axboe <axboe@kernel.dk> 5206L: cgroups@vger.kernel.org 5207L: linux-block@vger.kernel.org 5208T: git git://git.kernel.dk/linux-block 5209F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5210F: block/bfq-cgroup.c 5211F: block/blk-cgroup.c 5212F: block/blk-iocost.c 5213F: block/blk-iolatency.c 5214F: block/blk-throttle.c 5215F: include/linux/blk-cgroup.h 5216 5217CONTROL GROUP - CPUSET 5218M: Waiman Long <longman@redhat.com> 5219M: Zefan Li <lizefan.x@bytedance.com> 5220L: cgroups@vger.kernel.org 5221S: Maintained 5222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5223F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5224F: include/linux/cpuset.h 5225F: kernel/cgroup/cpuset.c 5226 5227CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229M: Michal Hocko <mhocko@kernel.org> 5230M: Roman Gushchin <roman.gushchin@linux.dev> 5231M: Shakeel Butt <shakeelb@google.com> 5232R: Muchun Song <muchun.song@linux.dev> 5233L: cgroups@vger.kernel.org 5234L: linux-mm@kvack.org 5235S: Maintained 5236F: mm/memcontrol.c 5237F: mm/swap_cgroup.c 5238F: tools/testing/selftests/cgroup/memcg_protection.m 5239F: tools/testing/selftests/cgroup/test_kmem.c 5240F: tools/testing/selftests/cgroup/test_memcontrol.c 5241 5242CORETEMP HARDWARE MONITORING DRIVER 5243M: Fenghua Yu <fenghua.yu@intel.com> 5244L: linux-hwmon@vger.kernel.org 5245S: Maintained 5246F: Documentation/hwmon/coretemp.rst 5247F: drivers/hwmon/coretemp.c 5248 5249CORSAIR-CPRO HARDWARE MONITOR DRIVER 5250M: Marius Zachmann <mail@mariuszachmann.de> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: drivers/hwmon/corsair-cpro.c 5254 5255CORSAIR-PSU HARDWARE MONITOR DRIVER 5256M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: Documentation/hwmon/corsair-psu.rst 5260F: drivers/hwmon/corsair-psu.c 5261 5262COUNTER SUBSYSTEM 5263M: William Breathitt Gray <william.gray@linaro.org> 5264L: linux-iio@vger.kernel.org 5265S: Maintained 5266T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5267F: Documentation/ABI/testing/sysfs-bus-counter 5268F: Documentation/driver-api/generic-counter.rst 5269F: drivers/counter/ 5270F: include/linux/counter.h 5271F: include/uapi/linux/counter.h 5272F: tools/counter/ 5273 5274CP2615 I2C DRIVER 5275M: Bence Csókás <bence98@sch.bme.hu> 5276S: Maintained 5277F: drivers/i2c/busses/i2c-cp2615.c 5278 5279CPMAC ETHERNET DRIVER 5280M: Florian Fainelli <f.fainelli@gmail.com> 5281L: netdev@vger.kernel.org 5282S: Maintained 5283F: drivers/net/ethernet/ti/cpmac.c 5284 5285CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5286M: Viresh Kumar <viresh.kumar@linaro.org> 5287M: Sudeep Holla <sudeep.holla@arm.com> 5288L: linux-pm@vger.kernel.org 5289S: Maintained 5290W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5291F: drivers/cpufreq/vexpress-spc-cpufreq.c 5292 5293CPU FREQUENCY SCALING FRAMEWORK 5294M: "Rafael J. Wysocki" <rafael@kernel.org> 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298B: https://bugzilla.kernel.org 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5301F: Documentation/admin-guide/pm/cpufreq.rst 5302F: Documentation/admin-guide/pm/intel_pstate.rst 5303F: Documentation/cpu-freq/ 5304F: Documentation/devicetree/bindings/cpufreq/ 5305F: drivers/cpufreq/ 5306F: include/linux/cpufreq.h 5307F: include/linux/sched/cpufreq.h 5308F: kernel/sched/cpufreq*.c 5309F: tools/testing/selftests/cpufreq/ 5310 5311CPU HOTPLUG 5312M: Thomas Gleixner <tglx@linutronix.de> 5313M: Peter Zijlstra <peterz@infradead.org> 5314L: linux-kernel@vger.kernel.org 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5317F: include/linux/cpu.h 5318F: include/linux/cpuhotplug.h 5319F: include/linux/smpboot.h 5320F: kernel/cpu.c 5321F: kernel/smpboot.* 5322 5323CPU IDLE TIME MANAGEMENT FRAMEWORK 5324M: "Rafael J. Wysocki" <rafael@kernel.org> 5325M: Daniel Lezcano <daniel.lezcano@linaro.org> 5326L: linux-pm@vger.kernel.org 5327S: Maintained 5328B: https://bugzilla.kernel.org 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5330F: Documentation/admin-guide/pm/cpuidle.rst 5331F: Documentation/driver-api/pm/cpuidle.rst 5332F: drivers/cpuidle/ 5333F: include/linux/cpuidle.h 5334 5335CPU POWER MONITORING SUBSYSTEM 5336M: Thomas Renninger <trenn@suse.com> 5337M: Shuah Khan <shuah@kernel.org> 5338M: Shuah Khan <skhan@linuxfoundation.org> 5339L: linux-pm@vger.kernel.org 5340S: Maintained 5341F: tools/power/cpupower/ 5342 5343CPUID/MSR DRIVER 5344M: "H. Peter Anvin" <hpa@zytor.com> 5345S: Maintained 5346F: arch/x86/kernel/cpuid.c 5347F: arch/x86/kernel/msr.c 5348 5349CPUIDLE DRIVER - ARM BIG LITTLE 5350M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5351M: Daniel Lezcano <daniel.lezcano@linaro.org> 5352L: linux-pm@vger.kernel.org 5353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5354S: Maintained 5355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5356F: drivers/cpuidle/cpuidle-big_little.c 5357 5358CPUIDLE DRIVER - ARM EXYNOS 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360M: Kukjin Kim <kgene@kernel.org> 5361R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5362L: linux-pm@vger.kernel.org 5363L: linux-samsung-soc@vger.kernel.org 5364S: Supported 5365F: arch/arm/mach-exynos/pm.c 5366F: drivers/cpuidle/cpuidle-exynos.c 5367F: include/linux/platform_data/cpuidle-exynos.h 5368 5369CPUIDLE DRIVER - ARM PSCI 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Sudeep Holla <sudeep.holla@arm.com> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Supported 5375F: drivers/cpuidle/cpuidle-psci.c 5376 5377CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5378M: Ulf Hansson <ulf.hansson@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci-domain.c 5383F: drivers/cpuidle/cpuidle-psci.h 5384 5385CPUIDLE DRIVER - DT IDLE PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388S: Supported 5389F: drivers/cpuidle/dt_idle_genpd.c 5390F: drivers/cpuidle/dt_idle_genpd.h 5391 5392CPUIDLE DRIVER - RISC-V SBI 5393M: Anup Patel <anup@brainfault.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-riscv@lists.infradead.org 5396S: Maintained 5397F: drivers/cpuidle/cpuidle-riscv-sbi.c 5398 5399CRAMFS FILESYSTEM 5400M: Nicolas Pitre <nico@fluxnic.net> 5401S: Maintained 5402F: Documentation/filesystems/cramfs.rst 5403F: fs/cramfs/ 5404 5405CREATIVE SB0540 5406M: Bastien Nocera <hadess@hadess.net> 5407L: linux-input@vger.kernel.org 5408S: Maintained 5409F: drivers/hid/hid-creative-sb0540.c 5410 5411CRYPTO API 5412M: Herbert Xu <herbert@gondor.apana.org.au> 5413M: "David S. Miller" <davem@davemloft.net> 5414L: linux-crypto@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5417T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5418F: Documentation/crypto/ 5419F: Documentation/devicetree/bindings/crypto/ 5420F: arch/*/crypto/ 5421F: crypto/ 5422F: drivers/crypto/ 5423F: include/crypto/ 5424F: include/linux/crypto* 5425F: lib/crypto/ 5426 5427CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5428M: Neil Horman <nhorman@tuxdriver.com> 5429L: linux-crypto@vger.kernel.org 5430S: Maintained 5431F: crypto/ansi_cprng.c 5432F: crypto/rng.c 5433 5434CS3308 MEDIA DRIVER 5435M: Hans Verkuil <hverkuil@xs4all.nl> 5436L: linux-media@vger.kernel.org 5437S: Odd Fixes 5438W: http://linuxtv.org 5439T: git git://linuxtv.org/media_tree.git 5440F: drivers/media/i2c/cs3308.c 5441 5442CS5535 Audio ALSA driver 5443M: Jaya Kumar <jayakumar.alsa@gmail.com> 5444S: Maintained 5445F: sound/pci/cs5535audio/ 5446 5447CTU CAN FD DRIVER 5448M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5449M: Ondrej Ille <ondrej.ille@gmail.com> 5450L: linux-can@vger.kernel.org 5451S: Maintained 5452F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5453F: drivers/net/can/ctucanfd/ 5454 5455CW1200 WLAN driver 5456M: Solomon Peachy <pizza@shaftnet.org> 5457S: Maintained 5458F: drivers/net/wireless/st/cw1200/ 5459 5460CX18 VIDEO4LINUX DRIVER 5461M: Andy Walls <awalls@md.metrocast.net> 5462L: linux-media@vger.kernel.org 5463S: Maintained 5464W: https://linuxtv.org 5465T: git git://linuxtv.org/media_tree.git 5466F: drivers/media/pci/cx18/ 5467F: include/uapi/linux/ivtv* 5468 5469CX2341X MPEG ENCODER HELPER MODULE 5470M: Hans Verkuil <hverkuil@xs4all.nl> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/common/cx2341x* 5476F: include/media/drv-intf/cx2341x.h 5477 5478CX24120 MEDIA DRIVER 5479M: Jemma Denson <jdenson@gmail.com> 5480M: Patrick Boettcher <patrick.boettcher@posteo.de> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5485F: drivers/media/dvb-frontends/cx24120* 5486 5487CX88 VIDEO4LINUX DRIVER 5488M: Mauro Carvalho Chehab <mchehab@kernel.org> 5489L: linux-media@vger.kernel.org 5490S: Odd fixes 5491W: https://linuxtv.org 5492T: git git://linuxtv.org/media_tree.git 5493F: Documentation/driver-api/media/drivers/cx88* 5494F: drivers/media/pci/cx88/ 5495 5496CXD2820R MEDIA DRIVER 5497M: Antti Palosaari <crope@iki.fi> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501W: http://palosaari.fi/linux/ 5502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5503T: git git://linuxtv.org/anttip/media_tree.git 5504F: drivers/media/dvb-frontends/cxd2820r* 5505 5506CXGB3 ETHERNET DRIVER (CXGB3) 5507M: Raju Rangoju <rajur@chelsio.com> 5508L: netdev@vger.kernel.org 5509S: Supported 5510W: http://www.chelsio.com 5511F: drivers/net/ethernet/chelsio/cxgb3/ 5512 5513CXGB3 ISCSI DRIVER (CXGB3I) 5514M: Varun Prakash <varun@chelsio.com> 5515L: linux-scsi@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/scsi/cxgbi/cxgb3i 5519 5520CXGB4 CRYPTO DRIVER (chcr) 5521M: Ayush Sawal <ayush.sawal@chelsio.com> 5522L: linux-crypto@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/crypto/chelsio 5526 5527CXGB4 ETHERNET DRIVER (CXGB4) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb4/ 5533 5534CXGB4 INLINE CRYPTO DRIVER 5535M: Ayush Sawal <ayush.sawal@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/inline_crypto/ 5540 5541CXGB4 ISCSI DRIVER (CXGB4I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb4i 5547 5548CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5549M: Potnuri Bharat Teja <bharat@chelsio.com> 5550L: linux-rdma@vger.kernel.org 5551S: Supported 5552W: http://www.openfabrics.org 5553F: drivers/infiniband/hw/cxgb4/ 5554F: include/uapi/rdma/cxgb4-abi.h 5555 5556CXGB4VF ETHERNET DRIVER (CXGB4VF) 5557M: Raju Rangoju <rajur@chelsio.com> 5558L: netdev@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/net/ethernet/chelsio/cxgb4vf/ 5562 5563CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5564M: Frederic Barrat <fbarrat@linux.ibm.com> 5565M: Andrew Donnellan <ajd@linux.ibm.com> 5566L: linuxppc-dev@lists.ozlabs.org 5567S: Supported 5568F: Documentation/ABI/testing/sysfs-class-cxl 5569F: Documentation/powerpc/cxl.rst 5570F: arch/powerpc/platforms/powernv/pci-cxl.c 5571F: drivers/misc/cxl/ 5572F: include/misc/cxl* 5573F: include/uapi/misc/cxl.h 5574 5575CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5576M: Manoj N. Kumar <manoj@linux.ibm.com> 5577M: Matthew R. Ochs <mrochs@linux.ibm.com> 5578M: Uma Krishnan <ukrishn@linux.ibm.com> 5579L: linux-scsi@vger.kernel.org 5580S: Supported 5581F: Documentation/powerpc/cxlflash.rst 5582F: drivers/scsi/cxlflash/ 5583F: include/uapi/scsi/cxlflash_ioctl.h 5584 5585CYBERPRO FB DRIVER 5586M: Russell King <linux@armlinux.org.uk> 5587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5588S: Maintained 5589W: http://www.armlinux.org.uk/ 5590F: drivers/video/fbdev/cyber2000fb.* 5591 5592CYCLADES PC300 DRIVER 5593S: Orphan 5594F: drivers/net/wan/pc300* 5595 5596CYPRESS CY8C95X0 PINCTRL DRIVER 5597M: Patrick Rudolph <patrick.rudolph@9elements.com> 5598L: linux-gpio@vger.kernel.org 5599S: Maintained 5600F: drivers/pinctrl/pinctrl-cy8c95x0.c 5601 5602CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5603M: Linus Walleij <linus.walleij@linaro.org> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/input/touchscreen/cy8ctma140.c 5607 5608CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5609M: Yassine Oudjana <y.oudjana@protonmail.com> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5613F: drivers/input/keyboard/cypress-sf.c 5614 5615CYPRESS_FIRMWARE MEDIA DRIVER 5616M: Antti Palosaari <crope@iki.fi> 5617L: linux-media@vger.kernel.org 5618S: Maintained 5619W: https://linuxtv.org 5620W: http://palosaari.fi/linux/ 5621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5622T: git git://linuxtv.org/anttip/media_tree.git 5623F: drivers/media/common/cypress_firmware* 5624 5625CYTTSP TOUCHSCREEN DRIVER 5626M: Linus Walleij <linus.walleij@linaro.org> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: drivers/input/touchscreen/cyttsp* 5630 5631D-LINK DIR-685 TOUCHKEYS DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Supported 5635F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5636 5637DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5638M: Joshua Kinard <kumba@gentoo.org> 5639S: Maintained 5640F: drivers/rtc/rtc-ds1685.c 5641F: include/linux/rtc/ds1685.h 5642 5643DAMA SLAVE for AX.25 5644M: Joerg Reuter <jreuter@yaina.de> 5645L: linux-hams@vger.kernel.org 5646S: Maintained 5647W: http://yaina.de/jreuter/ 5648W: http://www.qsl.net/dl1bke/ 5649F: net/ax25/af_ax25.c 5650F: net/ax25/ax25_dev.c 5651F: net/ax25/ax25_ds_* 5652F: net/ax25/ax25_in.c 5653F: net/ax25/ax25_out.c 5654F: net/ax25/ax25_timer.c 5655F: net/ax25/sysctl_net_ax25.c 5656 5657DATA ACCESS MONITOR 5658M: SeongJae Park <sj@kernel.org> 5659L: damon@lists.linux.dev 5660L: linux-mm@kvack.org 5661S: Maintained 5662W: https://damonitor.github.io 5663P: Documentation/mm/damon/maintainer-profile.rst 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5665T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5666T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5667F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5668F: Documentation/admin-guide/mm/damon/ 5669F: Documentation/mm/damon/ 5670F: include/linux/damon.h 5671F: include/trace/events/damon.h 5672F: mm/damon/ 5673F: tools/testing/selftests/damon/ 5674 5675DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5676L: netdev@vger.kernel.org 5677S: Orphan 5678F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5679F: drivers/net/ethernet/dec/tulip/dmfe.c 5680 5681DC390/AM53C974 SCSI driver 5682M: Hannes Reinecke <hare@suse.com> 5683L: linux-scsi@vger.kernel.org 5684S: Maintained 5685F: drivers/scsi/am53c974.c 5686 5687DC395x SCSI driver 5688M: Oliver Neukum <oliver@neukum.org> 5689M: Ali Akcaagac <aliakc@web.de> 5690M: Jamie Lenehan <lenehan@twibble.org> 5691S: Maintained 5692F: Documentation/scsi/dc395x.rst 5693F: drivers/scsi/dc395x.* 5694 5695DCCP PROTOCOL 5696L: dccp@vger.kernel.org 5697S: Orphan 5698W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5699F: include/linux/dccp.h 5700F: include/linux/tfrc.h 5701F: include/uapi/linux/dccp.h 5702F: net/dccp/ 5703 5704DEBUGOBJECTS: 5705M: Thomas Gleixner <tglx@linutronix.de> 5706L: linux-kernel@vger.kernel.org 5707S: Maintained 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5709F: include/linux/debugobjects.h 5710F: lib/debugobjects.c 5711 5712DECSTATION PLATFORM SUPPORT 5713M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5714L: linux-mips@vger.kernel.org 5715S: Maintained 5716W: http://www.linux-mips.org/wiki/DECstation 5717F: arch/mips/dec/ 5718F: arch/mips/include/asm/dec/ 5719F: arch/mips/include/asm/mach-dec/ 5720 5721DEFXX FDDI NETWORK DRIVER 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723S: Maintained 5724F: drivers/net/fddi/defxx.* 5725 5726DEFZA FDDI NETWORK DRIVER 5727M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5728S: Maintained 5729F: drivers/net/fddi/defza.* 5730 5731DEINTERLACE DRIVERS FOR ALLWINNER H3 5732M: Jernej Skrabec <jernej.skrabec@gmail.com> 5733L: linux-media@vger.kernel.org 5734S: Maintained 5735T: git git://linuxtv.org/media_tree.git 5736F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5737F: drivers/media/platform/sunxi/sun8i-di/ 5738 5739DELL LAPTOP DRIVER 5740M: Matthew Garrett <mjg59@srcf.ucam.org> 5741M: Pali Rohár <pali@kernel.org> 5742L: platform-driver-x86@vger.kernel.org 5743S: Maintained 5744F: drivers/platform/x86/dell/dell-laptop.c 5745 5746DELL LAPTOP FREEFALL DRIVER 5747M: Pali Rohár <pali@kernel.org> 5748S: Maintained 5749F: drivers/platform/x86/dell/dell-smo8800.c 5750 5751DELL LAPTOP RBTN DRIVER 5752M: Pali Rohár <pali@kernel.org> 5753S: Maintained 5754F: drivers/platform/x86/dell/dell-rbtn.* 5755 5756DELL LAPTOP SMM DRIVER 5757M: Pali Rohár <pali@kernel.org> 5758S: Maintained 5759F: Documentation/ABI/obsolete/procfs-i8k 5760F: drivers/hwmon/dell-smm-hwmon.c 5761F: include/uapi/linux/i8k.h 5762 5763DELL REMOTE BIOS UPDATE DRIVER 5764M: Stuart Hayes <stuart.w.hayes@gmail.com> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell_rbu.c 5768 5769DELL SMBIOS DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771L: Dell.Client.Kernel@dell.com 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-smbios.* 5775 5776DELL SMBIOS SMM DRIVER 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios-smm.c 5781 5782DELL SMBIOS WMI DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-wmi.c 5787F: tools/wmi/dell-smbios-example.c 5788 5789DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5790M: Stuart Hayes <stuart.w.hayes@gmail.com> 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: Documentation/driver-api/dcdbas.rst 5794F: drivers/platform/x86/dell/dcdbas.* 5795 5796DELL WMI DDV DRIVER 5797M: Armin Wolf <W_Armin@gmx.de> 5798S: Maintained 5799F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5800F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5801F: Documentation/wmi/devices/dell-wmi-ddv.rst 5802F: drivers/platform/x86/dell/dell-wmi-ddv.c 5803 5804DELL WMI DESCRIPTOR DRIVER 5805L: Dell.Client.Kernel@dell.com 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5808 5809DELL WMI HARDWARE PRIVACY SUPPORT 5810M: Perry Yuan <Perry.Yuan@dell.com> 5811L: Dell.Client.Kernel@dell.com 5812L: platform-driver-x86@vger.kernel.org 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-privacy.c 5815 5816DELL WMI NOTIFICATIONS DRIVER 5817M: Matthew Garrett <mjg59@srcf.ucam.org> 5818M: Pali Rohár <pali@kernel.org> 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-base.c 5821 5822DELL WMI SYSMAN DRIVER 5823M: Prasanth Ksr <prasanth.ksr@dell.com> 5824L: Dell.Client.Kernel@dell.com 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5828F: drivers/platform/x86/dell/dell-wmi-sysman/ 5829 5830DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5831M: Zev Weiss <zev@bewilderbeest.net> 5832L: linux-hwmon@vger.kernel.org 5833S: Maintained 5834F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5835 5836DELTA DPS920AB PSU DRIVER 5837M: Robert Marko <robert.marko@sartura.hr> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: Documentation/hwmon/dps920ab.rst 5841F: drivers/hwmon/pmbus/dps920ab.c 5842 5843DELTA NETWORKS TN48M CPLD DRIVERS 5844M: Robert Marko <robert.marko@sartura.hr> 5845S: Maintained 5846F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5847F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5848F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5849F: drivers/gpio/gpio-tn48m.c 5850F: include/dt-bindings/reset/delta,tn48m-reset.h 5851 5852DELTA ST MEDIA DRIVER 5853M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5854L: linux-media@vger.kernel.org 5855S: Supported 5856W: https://linuxtv.org 5857T: git git://linuxtv.org/media_tree.git 5858F: drivers/media/platform/st/sti/delta 5859 5860DENALI NAND DRIVER 5861L: linux-mtd@lists.infradead.org 5862S: Orphan 5863F: drivers/mtd/nand/raw/denali* 5864 5865DESIGNWARE EDMA CORE IP DRIVER 5866M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5867R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5868R: Serge Semin <fancer.lancer@gmail.com> 5869L: dmaengine@vger.kernel.org 5870S: Maintained 5871F: drivers/dma/dw-edma/ 5872F: include/linux/dma/edma.h 5873 5874DESIGNWARE USB2 DRD IP DRIVER 5875M: Minas Harutyunyan <hminas@synopsys.com> 5876L: linux-usb@vger.kernel.org 5877S: Maintained 5878T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5879F: drivers/usb/dwc2/ 5880 5881DESIGNWARE USB3 DRD IP DRIVER 5882M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885F: drivers/usb/dwc3/ 5886 5887DESIGNWARE XDATA IP DRIVER 5888M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5889L: linux-pci@vger.kernel.org 5890S: Maintained 5891F: Documentation/misc-devices/dw-xdata-pcie.rst 5892F: drivers/misc/dw-xdata-pcie.c 5893 5894DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5895M: Andreas Klinger <ak@it-klinger.de> 5896L: linux-iio@vger.kernel.org 5897S: Maintained 5898F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5899F: drivers/iio/proximity/srf*.c 5900 5901DEVICE COREDUMP (DEV_COREDUMP) 5902M: Johannes Berg <johannes@sipsolutions.net> 5903L: linux-kernel@vger.kernel.org 5904S: Maintained 5905F: drivers/base/devcoredump.c 5906F: include/linux/devcoredump.h 5907 5908DEVICE DEPENDENCY HELPER SCRIPT 5909M: Saravana Kannan <saravanak@google.com> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: scripts/dev-needs.sh 5913 5914DEVICE DIRECT ACCESS (DAX) 5915M: Dan Williams <dan.j.williams@intel.com> 5916M: Vishal Verma <vishal.l.verma@intel.com> 5917M: Dave Jiang <dave.jiang@intel.com> 5918L: nvdimm@lists.linux.dev 5919L: linux-cxl@vger.kernel.org 5920S: Supported 5921F: drivers/dax/ 5922 5923DEVICE FREQUENCY (DEVFREQ) 5924M: MyungJoo Ham <myungjoo.ham@samsung.com> 5925M: Kyungmin Park <kyungmin.park@samsung.com> 5926M: Chanwoo Choi <cw00.choi@samsung.com> 5927L: linux-pm@vger.kernel.org 5928S: Maintained 5929T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5930F: Documentation/devicetree/bindings/devfreq/ 5931F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5932F: drivers/devfreq/ 5933F: include/linux/devfreq.h 5934F: include/trace/events/devfreq.h 5935 5936DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Supported 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/event/ 5942F: drivers/devfreq/devfreq-event.c 5943F: drivers/devfreq/event/ 5944F: include/dt-bindings/pmu/exynos_ppmu.h 5945F: include/linux/devfreq-event.h 5946 5947DEVICE RESOURCE MANAGEMENT HELPERS 5948M: Hans de Goede <hdegoede@redhat.com> 5949R: Matti Vaittinen <mazziesaccount@gmail.com> 5950S: Maintained 5951F: include/linux/devm-helpers.h 5952 5953DEVICE-MAPPER (LVM) 5954M: Alasdair Kergon <agk@redhat.com> 5955M: Mike Snitzer <snitzer@kernel.org> 5956M: dm-devel@redhat.com 5957L: dm-devel@redhat.com 5958S: Maintained 5959W: http://sources.redhat.com/dm 5960Q: http://patchwork.kernel.org/project/dm-devel/list/ 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5962T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5963F: Documentation/admin-guide/device-mapper/ 5964F: drivers/md/Kconfig 5965F: drivers/md/Makefile 5966F: drivers/md/dm* 5967F: drivers/md/persistent-data/ 5968F: include/linux/device-mapper.h 5969F: include/linux/dm-*.h 5970F: include/uapi/linux/dm-*.h 5971 5972DEVLINK 5973M: Jiri Pirko <jiri@resnulli.us> 5974L: netdev@vger.kernel.org 5975S: Supported 5976F: Documentation/networking/devlink 5977F: include/net/devlink.h 5978F: include/uapi/linux/devlink.h 5979F: net/devlink/ 5980 5981DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5982M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5983L: kernel@dh-electronics.com 5984S: Maintained 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5986F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5987 5988DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5989M: Marek Vasut <marex@denx.de> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5993F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5994 5995DIALOG SEMICONDUCTOR DRIVERS 5996M: Support Opensource <support.opensource@diasemi.com> 5997S: Supported 5998W: http://www.dialog-semiconductor.com/products 5999F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6000F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6001F: Documentation/devicetree/bindings/mfd/da90*.txt 6002F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6003F: Documentation/devicetree/bindings/regulator/da92*.txt 6004F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6005F: Documentation/devicetree/bindings/regulator/slg51000.txt 6006F: Documentation/devicetree/bindings/sound/da[79]*.txt 6007F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6008F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6009F: Documentation/hwmon/da90??.rst 6010F: drivers/gpio/gpio-da90??.c 6011F: drivers/hwmon/da90??-hwmon.c 6012F: drivers/iio/adc/da91??-*.c 6013F: drivers/input/misc/da72??.[ch] 6014F: drivers/input/misc/da90??_onkey.c 6015F: drivers/input/touchscreen/da9052_tsi.c 6016F: drivers/leds/leds-da90??.c 6017F: drivers/mfd/da903x.c 6018F: drivers/mfd/da90??-*.c 6019F: drivers/mfd/da91??-*.c 6020F: drivers/pinctrl/pinctrl-da90??.c 6021F: drivers/power/supply/da9052-battery.c 6022F: drivers/power/supply/da91??-*.c 6023F: drivers/regulator/da9???-regulator.[ch] 6024F: drivers/regulator/slg51000-regulator.[ch] 6025F: drivers/rtc/rtc-da90??.c 6026F: drivers/thermal/da90??-thermal.c 6027F: drivers/video/backlight/da90??_bl.c 6028F: drivers/watchdog/da90??_wdt.c 6029F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6030F: include/linux/mfd/da903x.h 6031F: include/linux/mfd/da9052/ 6032F: include/linux/mfd/da9055/ 6033F: include/linux/mfd/da9062/ 6034F: include/linux/mfd/da9063/ 6035F: include/linux/mfd/da9150/ 6036F: include/linux/regulator/da9211.h 6037F: include/sound/da[79]*.h 6038F: sound/soc/codecs/da[79]*.[ch] 6039 6040DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6041M: William Breathitt Gray <william.gray@linaro.org> 6042L: linux-gpio@vger.kernel.org 6043S: Maintained 6044F: drivers/gpio/gpio-gpio-mm.c 6045 6046DIOLAN U2C-12 I2C DRIVER 6047M: Guenter Roeck <linux@roeck-us.net> 6048L: linux-i2c@vger.kernel.org 6049S: Maintained 6050F: drivers/i2c/busses/i2c-diolan-u2c.c 6051 6052DIRECTORY NOTIFICATION (DNOTIFY) 6053M: Jan Kara <jack@suse.cz> 6054R: Amir Goldstein <amir73il@gmail.com> 6055L: linux-fsdevel@vger.kernel.org 6056S: Maintained 6057F: Documentation/filesystems/dnotify.rst 6058F: fs/notify/dnotify/ 6059F: include/linux/dnotify.h 6060 6061DISK GEOMETRY AND PARTITION HANDLING 6062M: Andries Brouwer <aeb@cwi.nl> 6063S: Maintained 6064W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6065W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6066W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6067 6068DISKQUOTA 6069M: Jan Kara <jack@suse.com> 6070S: Maintained 6071F: Documentation/filesystems/quota.rst 6072F: fs/quota/ 6073F: include/linux/quota*.h 6074F: include/uapi/linux/quota*.h 6075 6076DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6077M: Bernie Thompson <bernie@plugable.com> 6078L: linux-fbdev@vger.kernel.org 6079S: Maintained 6080W: http://plugable.com/category/projects/udlfb/ 6081F: Documentation/fb/udlfb.rst 6082F: drivers/video/fbdev/udlfb.c 6083F: include/video/udlfb.h 6084 6085DISTRIBUTED LOCK MANAGER (DLM) 6086M: Christine Caulfield <ccaulfie@redhat.com> 6087M: David Teigland <teigland@redhat.com> 6088L: cluster-devel@redhat.com 6089S: Supported 6090W: http://sources.redhat.com/cluster/ 6091T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6092F: fs/dlm/ 6093 6094DMA BUFFER SHARING FRAMEWORK 6095M: Sumit Semwal <sumit.semwal@linaro.org> 6096M: Christian König <christian.koenig@amd.com> 6097L: linux-media@vger.kernel.org 6098L: dri-devel@lists.freedesktop.org 6099L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6100S: Maintained 6101T: git git://anongit.freedesktop.org/drm/drm-misc 6102F: Documentation/driver-api/dma-buf.rst 6103F: drivers/dma-buf/ 6104F: include/linux/*fence.h 6105F: include/linux/dma-buf.h 6106F: include/linux/dma-resv.h 6107K: \bdma_(?:buf|fence|resv)\b 6108 6109DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6110M: Vinod Koul <vkoul@kernel.org> 6111L: dmaengine@vger.kernel.org 6112S: Maintained 6113Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6114T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6115F: Documentation/devicetree/bindings/dma/ 6116F: Documentation/driver-api/dmaengine/ 6117F: drivers/dma/ 6118F: include/dt-bindings/dma/ 6119F: include/linux/dma/ 6120F: include/linux/dmaengine.h 6121F: include/linux/of_dma.h 6122 6123DMA MAPPING BENCHMARK 6124M: Xiang Chen <chenxiang66@hisilicon.com> 6125L: iommu@lists.linux.dev 6126F: kernel/dma/map_benchmark.c 6127F: tools/testing/selftests/dma/ 6128 6129DMA MAPPING HELPERS 6130M: Christoph Hellwig <hch@lst.de> 6131M: Marek Szyprowski <m.szyprowski@samsung.com> 6132R: Robin Murphy <robin.murphy@arm.com> 6133L: iommu@lists.linux.dev 6134S: Supported 6135W: http://git.infradead.org/users/hch/dma-mapping.git 6136T: git git://git.infradead.org/users/hch/dma-mapping.git 6137F: include/asm-generic/dma-mapping.h 6138F: include/linux/dma-direct.h 6139F: include/linux/dma-map-ops.h 6140F: include/linux/dma-mapping.h 6141F: include/linux/swiotlb.h 6142F: kernel/dma/ 6143 6144DMA-BUF HEAPS FRAMEWORK 6145M: Sumit Semwal <sumit.semwal@linaro.org> 6146R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6147R: Liam Mark <lmark@codeaurora.org> 6148R: Laura Abbott <labbott@redhat.com> 6149R: Brian Starkey <Brian.Starkey@arm.com> 6150R: John Stultz <jstultz@google.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: drivers/dma-buf/dma-heap.c 6157F: drivers/dma-buf/heaps/* 6158F: include/linux/dma-heap.h 6159F: include/uapi/linux/dma-heap.h 6160 6161DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6162M: Lukasz Luba <lukasz.luba@arm.com> 6163L: linux-pm@vger.kernel.org 6164L: linux-samsung-soc@vger.kernel.org 6165S: Maintained 6166F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6167F: drivers/memory/samsung/exynos5422-dmc.c 6168 6169DME1737 HARDWARE MONITOR DRIVER 6170M: Juerg Haefliger <juergh@proton.me> 6171L: linux-hwmon@vger.kernel.org 6172S: Maintained 6173F: Documentation/hwmon/dme1737.rst 6174F: drivers/hwmon/dme1737.c 6175 6176DMI/SMBIOS SUPPORT 6177M: Jean Delvare <jdelvare@suse.com> 6178S: Maintained 6179T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6180F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6181F: drivers/firmware/dmi-id.c 6182F: drivers/firmware/dmi_scan.c 6183F: include/linux/dmi.h 6184 6185DOCUMENTATION 6186M: Jonathan Corbet <corbet@lwn.net> 6187L: linux-doc@vger.kernel.org 6188S: Maintained 6189P: Documentation/doc-guide/maintainer-profile.rst 6190T: git git://git.lwn.net/linux.git docs-next 6191F: Documentation/ 6192F: scripts/documentation-file-ref-check 6193F: scripts/kernel-doc 6194F: scripts/sphinx-pre-install 6195X: Documentation/ABI/ 6196X: Documentation/admin-guide/media/ 6197X: Documentation/devicetree/ 6198X: Documentation/driver-api/media/ 6199X: Documentation/firmware-guide/acpi/ 6200X: Documentation/i2c/ 6201X: Documentation/netlink/ 6202X: Documentation/power/ 6203X: Documentation/spi/ 6204X: Documentation/userspace-api/media/ 6205 6206DOCUMENTATION PROCESS 6207M: Jonathan Corbet <corbet@lwn.net> 6208L: workflows@vger.kernel.org 6209S: Maintained 6210F: Documentation/process/ 6211 6212DOCUMENTATION REPORTING ISSUES 6213M: Thorsten Leemhuis <linux@leemhuis.info> 6214L: linux-doc@vger.kernel.org 6215S: Maintained 6216F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6217F: Documentation/admin-guide/reporting-issues.rst 6218 6219DOCUMENTATION SCRIPTS 6220M: Mauro Carvalho Chehab <mchehab@kernel.org> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/sphinx/parse-headers.pl 6224F: scripts/documentation-file-ref-check 6225F: scripts/sphinx-pre-install 6226 6227DOCUMENTATION/ITALIAN 6228M: Federico Vaga <federico.vaga@vaga.pv.it> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/translations/it_IT 6232 6233DOCUMENTATION/JAPANESE 6234R: Akira Yokosawa <akiyks@gmail.com> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/ja_JP 6238 6239DONGWOON DW9714 LENS VOICE COIL DRIVER 6240M: Sakari Ailus <sakari.ailus@linux.intel.com> 6241L: linux-media@vger.kernel.org 6242S: Maintained 6243T: git git://linuxtv.org/media_tree.git 6244F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6245F: drivers/media/i2c/dw9714.c 6246 6247DONGWOON DW9768 LENS VOICE COIL DRIVER 6248L: linux-media@vger.kernel.org 6249S: Orphan 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6252F: drivers/media/i2c/dw9768.c 6253 6254DONGWOON DW9807 LENS VOICE COIL DRIVER 6255M: Sakari Ailus <sakari.ailus@linux.intel.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6260F: drivers/media/i2c/dw9807-vcm.c 6261 6262DOUBLETALK DRIVER 6263M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6264L: blinux-list@redhat.com 6265S: Maintained 6266F: drivers/char/dtlk.c 6267F: include/linux/dtlk.h 6268 6269DPAA2 DATAPATH I/O (DPIO) DRIVER 6270M: Roy Pledge <Roy.Pledge@nxp.com> 6271L: linux-kernel@vger.kernel.org 6272S: Maintained 6273F: drivers/soc/fsl/dpio 6274 6275DPAA2 ETHERNET DRIVER 6276M: Ioana Ciornei <ioana.ciornei@nxp.com> 6277L: netdev@vger.kernel.org 6278S: Maintained 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6281F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6282F: drivers/net/ethernet/freescale/dpaa2/Makefile 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6286F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6287F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpni* 6289 6290DPAA2 ETHERNET SWITCH DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6296F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6297 6298DRBD DRIVER 6299M: Philipp Reisner <philipp.reisner@linbit.com> 6300M: Lars Ellenberg <lars.ellenberg@linbit.com> 6301M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6302L: drbd-dev@lists.linbit.com 6303S: Supported 6304W: http://www.drbd.org 6305T: git git://git.linbit.com/linux-drbd.git 6306T: git git://git.linbit.com/drbd-8.4.git 6307F: Documentation/admin-guide/blockdev/ 6308F: drivers/block/drbd/ 6309F: include/linux/drbd* 6310F: lib/lru_cache.c 6311 6312DRIVER COMPONENT FRAMEWORK 6313L: dri-devel@lists.freedesktop.org 6314F: drivers/base/component.c 6315F: include/linux/component.h 6316 6317DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6319R: "Rafael J. Wysocki" <rafael@kernel.org> 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6322F: Documentation/core-api/kobject.rst 6323F: drivers/base/ 6324F: fs/debugfs/ 6325F: fs/sysfs/ 6326F: include/linux/debugfs.h 6327F: include/linux/fwnode.h 6328F: include/linux/kobj* 6329F: include/linux/property.h 6330F: lib/kobj* 6331 6332DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6333M: Nishanth Menon <nm@ti.com> 6334L: linux-pm@vger.kernel.org 6335S: Maintained 6336F: drivers/soc/ti/smartreflex.c 6337F: include/linux/power/smartreflex.h 6338 6339DRM ACCEL DRIVERS FOR INTEL VPU 6340M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6341M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/accel/ivpu/ 6346F: include/uapi/drm/ivpu_accel.h 6347 6348DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6349M: Oded Gabbay <ogabbay@kernel.org> 6350L: dri-devel@lists.freedesktop.org 6351S: Maintained 6352C: irc://irc.oftc.net/dri-devel 6353T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6354F: Documentation/accel/ 6355F: drivers/accel/ 6356F: include/drm/drm_accel.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6441M: Thomas Zimmermann <tzimmermann@suse.de> 6442M: Javier Martinez Canillas <javierm@redhat.com> 6443L: dri-devel@lists.freedesktop.org 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/drm_aperture.c 6447F: drivers/gpu/drm/tiny/ofdrm.c 6448F: drivers/gpu/drm/tiny/simpledrm.c 6449F: drivers/video/aperture.c 6450F: drivers/video/nomodeset.c 6451F: include/drm/drm_aperture.h 6452F: include/linux/aperture.h 6453F: include/video/nomodeset.h 6454 6455DRM DRIVER FOR GENERIC EDP PANELS 6456R: Douglas Anderson <dianders@chromium.org> 6457F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6458F: drivers/gpu/drm/panel/panel-edp.c 6459 6460DRM DRIVER FOR GENERIC USB DISPLAY 6461M: Noralf Trønnes <noralf@tronnes.org> 6462S: Maintained 6463W: https://github.com/notro/gud/wiki 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/gud/ 6466F: include/drm/gud.h 6467 6468DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6469M: Hans de Goede <hdegoede@redhat.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/tiny/gm12u320.c 6473 6474DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6475M: Ondrej Jirman <megi@xff.cz> 6476M: Javier Martinez Canillas <javierm@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6480F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6490M: Deepak Rawat <drawat.floss@gmail.com> 6491L: linux-hyperv@vger.kernel.org 6492L: dri-devel@lists.freedesktop.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/hyperv 6496 6497DRM DRIVER FOR ILITEK ILI9225 PANELS 6498M: David Lechner <david@lechnology.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6502F: drivers/gpu/drm/tiny/ili9225.c 6503 6504DRM DRIVER FOR ILITEK ILI9486 PANELS 6505M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6509F: drivers/gpu/drm/tiny/ili9486.c 6510 6511DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6512M: Jagan Teki <jagan@edgeble.ai> 6513S: Maintained 6514F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6515F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6516 6517DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6518M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6519S: Supported 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: drivers/gpu/drm/logicvc/ 6522 6523DRM DRIVER FOR LVDS PANELS 6524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/lvds.yaml 6529F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6530F: drivers/gpu/drm/panel/panel-lvds.c 6531 6532DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6533M: Guido Günther <agx@sigxcpu.org> 6534R: Purism Kernel Team <kernel@puri.sm> 6535S: Maintained 6536F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6537F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6538 6539DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6540M: Dave Airlie <airlied@redhat.com> 6541R: Thomas Zimmermann <tzimmermann@suse.de> 6542L: dri-devel@lists.freedesktop.org 6543S: Supported 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: drivers/gpu/drm/mgag200/ 6546 6547DRM DRIVER FOR MI0283QT 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6552F: drivers/gpu/drm/tiny/mi0283qt.c 6553 6554DRM DRIVER FOR MIPI DBI compatible panels 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557W: https://github.com/notro/panel-mipi-dbi/wiki 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6560F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6561 6562DRM DRIVER FOR MSM ADRENO GPU 6563M: Rob Clark <robdclark@gmail.com> 6564M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6565M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6566R: Sean Paul <sean@poorly.run> 6567R: Marijn Suijten <marijn.suijten@somainline.org> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572B: https://gitlab.freedesktop.org/drm/msm/-/issues 6573T: git https://gitlab.freedesktop.org/drm/msm.git 6574F: Documentation/devicetree/bindings/display/msm/ 6575F: drivers/gpu/drm/msm/ 6576F: include/uapi/drm/msm_drm.h 6577 6578DRM DRIVER FOR NOVATEK NT35510 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6584 6585DRM DRIVER FOR NOVATEK NT35560 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6591 6592DRM DRIVER FOR NOVATEK NT36523 PANELS 6593M: Jianhua Lu <lujianhua000@gmail.com> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6598 6599DRM DRIVER FOR NOVATEK NT36672A PANELS 6600M: Sumit Semwal <sumit.semwal@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6605 6606DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6607M: Ben Skeggs <bskeggs@redhat.com> 6608M: Karol Herbst <kherbst@redhat.com> 6609M: Lyude Paul <lyude@redhat.com> 6610L: dri-devel@lists.freedesktop.org 6611L: nouveau@lists.freedesktop.org 6612S: Supported 6613W: https://nouveau.freedesktop.org/ 6614Q: https://patchwork.freedesktop.org/project/nouveau/ 6615Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6616B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6617C: irc://irc.oftc.net/nouveau 6618T: git https://gitlab.freedesktop.org/drm/nouveau.git 6619F: drivers/gpu/drm/nouveau/ 6620F: include/uapi/drm/nouveau_drm.h 6621 6622DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6623M: Stefan Mavrodiev <stefan@olimex.com> 6624S: Maintained 6625F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6626F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6627 6628DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6629R: Douglas Anderson <dianders@chromium.org> 6630F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6631F: drivers/gpu/drm/bridge/parade-ps8640.c 6632 6633DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6634M: Noralf Trønnes <noralf@tronnes.org> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/repaper.txt 6638F: drivers/gpu/drm/tiny/repaper.c 6639 6640DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644S: Obsolete 6645W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/tiny/cirrus.c 6648 6649DRM DRIVER FOR QXL VIRTUAL GPU 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653L: spice-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/qxl/ 6657F: include/uapi/drm/qxl_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6673M: Inki Dae <inki.dae@samsung.com> 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675M: Marek Szyprowski <m.szyprowski@samsung.com> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6679F: drivers/gpu/drm/bridge/samsung-dsim.c 6680F: include/drm/bridge/samsung-dsim.h 6681 6682DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6683M: Markuss Broks <markuss.broks@gmail.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6686F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6687 6688DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6689M: Artur Weber <aweber.kernel@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766M: Maíra Canal <mairacanal@riseup.net> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: drivers/gpu/drm/drm_bridge.c 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/renesas/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/anysee* 7161 7162DVB_USB_AU6610 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/au6610* 7171 7172DVB_USB_CE6230 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-NPCM 7474M: Marvin Lin <kflin@nuvoton.com> 7475M: Stanley Chu <yschu@nuvoton.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7479F: drivers/edac/npcm_edac.c 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7978M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7979L: linux-can@vger.kernel.org 7980S: Maintained 7981F: drivers/net/can/usb/f81604.c 7982 7983FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7984M: Clemens Ladisch <clemens@ladisch.de> 7985M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7987S: Maintained 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7989F: include/uapi/sound/firewire.h 7990F: sound/firewire/ 7991 7992FIREWIRE MEDIA DRIVERS (firedtv) 7993M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7994L: linux-media@vger.kernel.org 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7998F: drivers/media/firewire/ 7999 8000FIREWIRE SBP-2 TARGET 8001M: Chris Boot <bootc@bootc.net> 8002L: linux-scsi@vger.kernel.org 8003L: target-devel@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8007F: drivers/target/sbp/ 8008 8009FIREWIRE SUBSYSTEM 8010M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8011M: Takashi Sakamoto <takaswie@kernel.org> 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014W: http://ieee1394.docs.kernel.org/ 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8016F: drivers/firewire/ 8017F: include/linux/firewire.h 8018F: include/uapi/linux/firewire*.h 8019F: tools/firewire/ 8020 8021FIRMWARE FRAMEWORK FOR ARMV8-A 8022M: Sudeep Holla <sudeep.holla@arm.com> 8023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8024S: Maintained 8025F: drivers/firmware/arm_ffa/ 8026F: include/linux/arm_ffa.h 8027 8028FIRMWARE LOADER (request_firmware) 8029M: Luis Chamberlain <mcgrof@kernel.org> 8030M: Russ Weight <russell.h.weight@intel.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033F: Documentation/firmware_class/ 8034F: drivers/base/firmware_loader/ 8035F: include/linux/firmware.h 8036 8037FLEXTIMER FTM-QUADDEC DRIVER 8038M: Patrick Havelange <patrick.havelange@essensium.com> 8039L: linux-iio@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8042F: drivers/counter/ftm-quaddec.c 8043 8044FLOPPY DRIVER 8045M: Denis Efremov <efremov@linux.com> 8046L: linux-block@vger.kernel.org 8047S: Odd Fixes 8048F: drivers/block/floppy.c 8049 8050FLYSKY FSIA6B RC RECEIVER 8051M: Markus Koch <markus@notsyncing.net> 8052L: linux-input@vger.kernel.org 8053S: Maintained 8054F: drivers/input/joystick/fsia6b.c 8055 8056FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8057M: Geoffrey D. Bennett <g@b4.vu> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: sound/usb/mixer_scarlett_gen2.c 8062 8063FORCEDETH GIGABIT ETHERNET DRIVER 8064M: Rain River <rain.1986.08.12@gmail.com> 8065M: Zhu Yanjun <zyjzyj2000@gmail.com> 8066L: netdev@vger.kernel.org 8067S: Maintained 8068F: drivers/net/ethernet/nvidia/* 8069 8070FORTIFY_SOURCE 8071M: Kees Cook <keescook@chromium.org> 8072L: linux-hardening@vger.kernel.org 8073S: Supported 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8075F: include/linux/fortify-string.h 8076F: lib/fortify_kunit.c 8077F: lib/memcpy_kunit.c 8078F: lib/strcat_kunit.c 8079F: lib/strscpy_kunit.c 8080F: lib/test_fortify/* 8081F: scripts/test_fortify.sh 8082K: \b__NO_FORTIFY\b 8083 8084FPGA DFL DRIVERS 8085M: Wu Hao <hao.wu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-bus-dfl* 8090F: Documentation/fpga/dfl.rst 8091F: drivers/fpga/dfl* 8092F: drivers/uio/uio_dfl.c 8093F: include/linux/dfl.h 8094F: include/uapi/linux/fpga-dfl.h 8095 8096FPGA MANAGER FRAMEWORK 8097M: Moritz Fischer <mdf@kernel.org> 8098M: Wu Hao <hao.wu@intel.com> 8099M: Xu Yilun <yilun.xu@intel.com> 8100R: Tom Rix <trix@redhat.com> 8101L: linux-fpga@vger.kernel.org 8102S: Maintained 8103Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8105F: Documentation/devicetree/bindings/fpga/ 8106F: Documentation/driver-api/fpga/ 8107F: Documentation/fpga/ 8108F: drivers/fpga/ 8109F: include/linux/fpga/ 8110 8111FPU EMULATOR 8112M: Bill Metzenthen <billm@melbpc.org.au> 8113S: Maintained 8114W: https://floatingpoint.billm.au/ 8115F: arch/x86/math-emu/ 8116 8117FRAMEBUFFER CORE 8118M: Daniel Vetter <daniel@ffwll.ch> 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121F: drivers/video/fbdev/core/ 8122 8123FRAMEBUFFER LAYER 8124M: Helge Deller <deller@gmx.de> 8125L: linux-fbdev@vger.kernel.org 8126L: dri-devel@lists.freedesktop.org 8127S: Maintained 8128Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8130F: Documentation/fb/ 8131F: drivers/video/ 8132F: include/linux/fb.h 8133F: include/uapi/linux/fb.h 8134F: include/uapi/video/ 8135F: include/video/ 8136 8137FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8138M: Horia Geantă <horia.geanta@nxp.com> 8139M: Pankaj Gupta <pankaj.gupta@nxp.com> 8140M: Gaurav Jain <gaurav.jain@nxp.com> 8141L: linux-crypto@vger.kernel.org 8142S: Maintained 8143F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8144F: drivers/crypto/caam/ 8145 8146FREESCALE COLDFIRE M5441X MMC DRIVER 8147M: Angelo Dureghello <angelo.dureghello@timesys.com> 8148L: linux-mmc@vger.kernel.org 8149S: Maintained 8150F: drivers/mmc/host/sdhci-esdhc-mcf.c 8151F: include/linux/platform_data/mmc-esdhc-mcf.h 8152 8153FREESCALE DIU FRAMEBUFFER DRIVER 8154M: Timur Tabi <timur@kernel.org> 8155L: linux-fbdev@vger.kernel.org 8156S: Maintained 8157F: drivers/video/fbdev/fsl-diu-fb.* 8158 8159FREESCALE DMA DRIVER 8160M: Li Yang <leoyang.li@nxp.com> 8161M: Zhang Wei <zw@zh-kernel.org> 8162L: linuxppc-dev@lists.ozlabs.org 8163S: Maintained 8164F: drivers/dma/fsldma.* 8165 8166FREESCALE DSPI DRIVER 8167M: Vladimir Oltean <olteanv@gmail.com> 8168L: linux-spi@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8171F: drivers/spi/spi-fsl-dspi.c 8172F: include/linux/spi/spi-fsl-dspi.h 8173 8174FREESCALE ENETC ETHERNET DRIVERS 8175M: Claudiu Manoil <claudiu.manoil@nxp.com> 8176M: Vladimir Oltean <vladimir.oltean@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: drivers/net/ethernet/freescale/enetc/ 8180 8181FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8186F: drivers/net/ethernet/freescale/gianfar* 8187 8188FREESCALE GPMI NAND DRIVER 8189M: Han Xu <han.xu@nxp.com> 8190L: linux-mtd@lists.infradead.org 8191S: Maintained 8192F: drivers/mtd/nand/raw/gpmi-nand/* 8193 8194FREESCALE I2C CPM DRIVER 8195M: Jochen Friedrich <jochen@scram.de> 8196L: linuxppc-dev@lists.ozlabs.org 8197L: linux-i2c@vger.kernel.org 8198S: Maintained 8199F: drivers/i2c/busses/i2c-cpm.c 8200 8201FREESCALE IMX / MXC FEC DRIVER 8202M: Wei Fang <wei.fang@nxp.com> 8203R: Shenwei Wang <shenwei.wang@nxp.com> 8204R: Clark Wang <xiaoning.wang@nxp.com> 8205R: NXP Linux Team <linux-imx@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8209F: drivers/net/ethernet/freescale/fec.h 8210F: drivers/net/ethernet/freescale/fec_main.c 8211F: drivers/net/ethernet/freescale/fec_ptp.c 8212 8213FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8214M: Sascha Hauer <s.hauer@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-fbdev@vger.kernel.org 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: drivers/video/fbdev/imxfb.c 8220 8221FREESCALE IMX DDR PMU DRIVER 8222M: Frank Li <Frank.li@nxp.com> 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: Documentation/admin-guide/perf/imx-ddr.rst 8226F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8227F: drivers/perf/fsl_imx8_ddr_perf.c 8228 8229FREESCALE IMX I2C DRIVER 8230M: Oleksij Rempel <o.rempel@pengutronix.de> 8231R: Pengutronix Kernel Team <kernel@pengutronix.de> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8235F: drivers/i2c/busses/i2c-imx.c 8236 8237FREESCALE IMX LPI2C DRIVER 8238M: Dong Aisheng <aisheng.dong@nxp.com> 8239L: linux-i2c@vger.kernel.org 8240L: linux-imx@nxp.com 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8243F: drivers/i2c/busses/i2c-imx-lpi2c.c 8244 8245FREESCALE MPC I2C DRIVER 8246M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8247L: linux-i2c@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8250F: drivers/i2c/busses/i2c-mpc.c 8251 8252FREESCALE QORIQ DPAA ETHERNET DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: drivers/net/ethernet/freescale/dpaa 8257 8258FREESCALE QORIQ DPAA FMAN DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260R: Sean Anderson <sean.anderson@seco.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/net/fsl-fman.txt 8264F: drivers/net/ethernet/freescale/fman 8265 8266FREESCALE QORIQ PTP CLOCK DRIVER 8267M: Yangbo Lu <yangbo.lu@nxp.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8271F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8272F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8273F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8274F: drivers/ptp/ptp_qoriq.c 8275F: drivers/ptp/ptp_qoriq_debugfs.c 8276F: include/linux/fsl/ptp_qoriq.h 8277 8278FREESCALE QUAD SPI DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-spi@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8283F: drivers/spi/spi-fsl-qspi.c 8284 8285FREESCALE QUICC ENGINE LIBRARY 8286M: Qiang Zhao <qiang.zhao@nxp.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: drivers/soc/fsl/qe/ 8290F: include/soc/fsl/qe/ 8291 8292FREESCALE QUICC ENGINE QMC DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8297F: drivers/soc/fsl/qe/qmc.c 8298F: include/soc/fsl/qe/qmc.h 8299 8300FREESCALE QUICC ENGINE TSA DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8305F: drivers/soc/fsl/qe/tsa.c 8306F: drivers/soc/fsl/qe/tsa.h 8307F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8308 8309FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8310M: Li Yang <leoyang.li@nxp.com> 8311L: netdev@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/ucc_geth* 8315 8316FREESCALE QUICC ENGINE UCC HDLC DRIVER 8317M: Zhao Qiang <qiang.zhao@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/wan/fsl_ucc_hdlc* 8322 8323FREESCALE QUICC ENGINE UCC UART DRIVER 8324M: Timur Tabi <timur@kernel.org> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/tty/serial/ucc_uart.c 8328 8329FREESCALE SOC DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8333S: Maintained 8334F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8335F: Documentation/devicetree/bindings/soc/fsl/ 8336F: drivers/soc/fsl/ 8337F: include/linux/fsl/ 8338F: include/soc/fsl/ 8339 8340FREESCALE SOC FS_ENET DRIVER 8341M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8342L: linuxppc-dev@lists.ozlabs.org 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/fs_enet/ 8346F: include/linux/fs_enet_pd.h 8347 8348FREESCALE SOC SOUND DRIVERS 8349M: Shengjiu Wang <shengjiu.wang@gmail.com> 8350M: Xiubo Li <Xiubo.Lee@gmail.com> 8351R: Fabio Estevam <festevam@gmail.com> 8352R: Nicolin Chen <nicoleotsuka@gmail.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: sound/soc/fsl/fsl* 8357F: sound/soc/fsl/imx* 8358F: sound/soc/fsl/mpc8610_hpcd.c 8359 8360FREESCALE SOC SOUND QMC DRIVER 8361M: Herve Codina <herve.codina@bootlin.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8366F: sound/soc/fsl/fsl_qmc_audio.c 8367 8368FREESCALE USB PERIPHERAL DRIVERS 8369M: Li Yang <leoyang.li@nxp.com> 8370L: linux-usb@vger.kernel.org 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/usb/gadget/udc/fsl* 8374 8375FREESCALE USB PHY DRIVER 8376M: Ran Wang <ran.wang_1@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/phy/phy-fsl-usb* 8381 8382FREEVXFS FILESYSTEM 8383M: Christoph Hellwig <hch@infradead.org> 8384S: Maintained 8385W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8386F: fs/freevxfs/ 8387 8388FREEZER 8389M: "Rafael J. Wysocki" <rafael@kernel.org> 8390M: Pavel Machek <pavel@ucw.cz> 8391L: linux-pm@vger.kernel.org 8392S: Supported 8393F: Documentation/power/freezing-of-tasks.rst 8394F: include/linux/freezer.h 8395F: kernel/freezer.c 8396 8397FRONTSWAP API 8398M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8399L: linux-kernel@vger.kernel.org 8400S: Maintained 8401F: include/linux/frontswap.h 8402F: mm/frontswap.c 8403 8404FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8405M: David Howells <dhowells@redhat.com> 8406L: linux-cachefs@redhat.com (moderated for non-subscribers) 8407S: Supported 8408F: Documentation/filesystems/caching/ 8409F: fs/fscache/ 8410F: include/linux/fscache*.h 8411 8412FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8413M: Eric Biggers <ebiggers@kernel.org> 8414M: Theodore Y. Ts'o <tytso@mit.edu> 8415M: Jaegeuk Kim <jaegeuk@kernel.org> 8416L: linux-fscrypt@vger.kernel.org 8417S: Supported 8418Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8420F: Documentation/filesystems/fscrypt.rst 8421F: fs/crypto/ 8422F: include/linux/fscrypt.h 8423F: include/uapi/linux/fscrypt.h 8424 8425FSI SUBSYSTEM 8426M: Jeremy Kerr <jk@ozlabs.org> 8427M: Joel Stanley <joel@jms.id.au> 8428R: Alistar Popple <alistair@popple.id.au> 8429R: Eddie James <eajames@linux.ibm.com> 8430L: linux-fsi@lists.ozlabs.org 8431S: Supported 8432Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8433T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8434F: drivers/fsi/ 8435F: include/linux/fsi*.h 8436F: include/trace/events/fsi*.h 8437 8438FSI-ATTACHED I2C DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-i2c@vger.kernel.org 8441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8442S: Maintained 8443F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8444F: drivers/i2c/busses/i2c-fsi.c 8445 8446FSI-ATTACHED SPI DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-spi@vger.kernel.org 8449S: Maintained 8450F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8451F: drivers/spi/spi-fsi.c 8452 8453FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8454M: Jan Kara <jack@suse.cz> 8455R: Amir Goldstein <amir73il@gmail.com> 8456L: linux-fsdevel@vger.kernel.org 8457S: Maintained 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8459F: fs/notify/ 8460F: include/linux/fsnotify*.h 8461 8462FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8463M: Eric Biggers <ebiggers@kernel.org> 8464M: Theodore Y. Ts'o <tytso@mit.edu> 8465L: fsverity@lists.linux.dev 8466S: Supported 8467Q: https://patchwork.kernel.org/project/fsverity/list/ 8468T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8469F: Documentation/filesystems/fsverity.rst 8470F: fs/verity/ 8471F: include/linux/fsverity.h 8472F: include/uapi/linux/fsverity.h 8473 8474FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8475M: Michael Zaidman <michael.zaidman@gmail.com> 8476L: linux-i2c@vger.kernel.org 8477L: linux-input@vger.kernel.org 8478S: Maintained 8479F: drivers/hid/hid-ft260.c 8480 8481FUJITSU LAPTOP EXTRAS 8482M: Jonathan Woithe <jwoithe@just42.net> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-laptop.c 8486 8487FUJITSU TABLET EXTRAS 8488M: Robert Gerlach <khnz@gmx.de> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-tablet.c 8492 8493FUNCTION HOOKS (FTRACE) 8494M: Steven Rostedt <rostedt@goodmis.org> 8495M: Masami Hiramatsu <mhiramat@kernel.org> 8496R: Mark Rutland <mark.rutland@arm.com> 8497L: linux-kernel@vger.kernel.org 8498L: linux-trace-kernel@vger.kernel.org 8499S: Maintained 8500Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8502F: Documentation/trace/ftrace* 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: kernel/trace/fgraph.c 8507F: kernel/trace/ftrace* 8508F: samples/ftrace 8509 8510FUNGIBLE ETHERNET DRIVERS 8511M: Dimitris Michailidis <dmichail@fungible.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: drivers/net/ethernet/fungible/ 8515 8516FUSE: FILESYSTEM IN USERSPACE 8517M: Miklos Szeredi <miklos@szeredi.hu> 8518L: linux-fsdevel@vger.kernel.org 8519S: Maintained 8520W: https://github.com/libfuse/ 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8522F: Documentation/filesystems/fuse.rst 8523F: fs/fuse/ 8524F: include/uapi/linux/fuse.h 8525 8526FUTEX SUBSYSTEM 8527M: Thomas Gleixner <tglx@linutronix.de> 8528M: Ingo Molnar <mingo@redhat.com> 8529R: Peter Zijlstra <peterz@infradead.org> 8530R: Darren Hart <dvhart@infradead.org> 8531R: Davidlohr Bueso <dave@stgolabs.net> 8532R: André Almeida <andrealmeid@igalia.com> 8533L: linux-kernel@vger.kernel.org 8534S: Maintained 8535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8536F: Documentation/locking/*futex* 8537F: include/asm-generic/futex.h 8538F: include/linux/futex.h 8539F: include/uapi/linux/futex.h 8540F: kernel/futex/* 8541F: tools/perf/bench/futex* 8542F: tools/testing/selftests/futex/ 8543 8544GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8545M: Tim Harvey <tharvey@gateworks.com> 8546S: Maintained 8547F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: drivers/mfd/gateworks-gsc.c 8551F: include/linux/mfd/gsc.h 8552F: include/linux/platform_data/gsc_hwmon.h 8553 8554GCC PLUGINS 8555M: Kees Cook <keescook@chromium.org> 8556L: linux-hardening@vger.kernel.org 8557S: Maintained 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8559F: Documentation/kbuild/gcc-plugins.rst 8560F: scripts/Makefile.gcc-plugins 8561F: scripts/gcc-plugins/ 8562 8563GCOV BASED KERNEL PROFILING 8564M: Peter Oberparleiter <oberpar@linux.ibm.com> 8565S: Maintained 8566F: Documentation/dev-tools/gcov.rst 8567F: kernel/gcov/ 8568 8569GDB KERNEL DEBUGGING HELPER SCRIPTS 8570M: Jan Kiszka <jan.kiszka@siemens.com> 8571M: Kieran Bingham <kbingham@kernel.org> 8572S: Supported 8573F: scripts/gdb/ 8574 8575GEMINI CRYPTO DRIVER 8576M: Corentin Labbe <clabbe@baylibre.com> 8577L: linux-crypto@vger.kernel.org 8578S: Maintained 8579F: drivers/crypto/gemini/ 8580 8581GEMTEK FM RADIO RECEIVER DRIVER 8582M: Hans Verkuil <hverkuil@xs4all.nl> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/radio/radio-gemtek* 8588 8589GENERIC ARCHITECTURE TOPOLOGY 8590M: Sudeep Holla <sudeep.holla@arm.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593F: drivers/base/arch_topology.c 8594F: include/linux/arch_topology.h 8595 8596GENERIC ENTRY CODE 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Peter Zijlstra <peterz@infradead.org> 8599M: Andy Lutomirski <luto@kernel.org> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8603F: include/linux/entry-common.h 8604F: include/linux/entry-kvm.h 8605F: kernel/entry/ 8606 8607GENERIC GPIO I2C DRIVER 8608M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8609S: Supported 8610F: drivers/i2c/busses/i2c-gpio.c 8611F: include/linux/platform_data/i2c-gpio.h 8612 8613GENERIC GPIO I2C MULTIPLEXER DRIVER 8614M: Peter Korsgaard <peter.korsgaard@barco.com> 8615L: linux-i2c@vger.kernel.org 8616S: Supported 8617F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8618F: drivers/i2c/muxes/i2c-mux-gpio.c 8619F: include/linux/platform_data/i2c-mux-gpio.h 8620 8621GENERIC HDLC (WAN) DRIVERS 8622M: Krzysztof Halasa <khc@pm.waw.pl> 8623S: Maintained 8624W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8625F: drivers/net/wan/c101.c 8626F: drivers/net/wan/hd6457* 8627F: drivers/net/wan/hdlc* 8628F: drivers/net/wan/n2.c 8629F: drivers/net/wan/pc300too.c 8630F: drivers/net/wan/pci200syn.c 8631F: drivers/net/wan/wanxl* 8632 8633GENERIC INCLUDE/ASM HEADER FILES 8634M: Arnd Bergmann <arnd@arndb.de> 8635L: linux-arch@vger.kernel.org 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8638F: include/asm-generic/ 8639F: include/uapi/asm-generic/ 8640 8641GENERIC PHY FRAMEWORK 8642M: Vinod Koul <vkoul@kernel.org> 8643M: Kishon Vijay Abraham I <kishon@kernel.org> 8644L: linux-phy@lists.infradead.org 8645S: Supported 8646Q: https://patchwork.kernel.org/project/linux-phy/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8648F: Documentation/devicetree/bindings/phy/ 8649F: drivers/phy/ 8650F: include/dt-bindings/phy/ 8651F: include/linux/phy/ 8652 8653GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8654M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8655S: Supported 8656F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8657 8658GENERIC PM DOMAINS 8659M: "Rafael J. Wysocki" <rafael@kernel.org> 8660M: Kevin Hilman <khilman@kernel.org> 8661M: Ulf Hansson <ulf.hansson@linaro.org> 8662L: linux-pm@vger.kernel.org 8663S: Supported 8664F: Documentation/devicetree/bindings/power/power?domain* 8665F: drivers/base/power/domain*.c 8666F: include/linux/pm_domain.h 8667 8668GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8669M: Eugen Hristev <eugen.hristev@microchip.com> 8670L: linux-input@vger.kernel.org 8671S: Maintained 8672F: drivers/input/touchscreen/resistive-adc-touch.c 8673 8674GENERIC STRING LIBRARY 8675R: Andy Shevchenko <andy@kernel.org> 8676S: Maintained 8677F: include/linux/string.h 8678F: include/linux/string_choices.h 8679F: include/linux/string_helpers.h 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID NVIDIA SHIELD DRIVER 9168M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-nvidia-shield.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID PLAYSTATION DRIVER 9180M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9181L: linux-input@vger.kernel.org 9182S: Supported 9183F: drivers/hid/hid-playstation.c 9184 9185HID SENSOR HUB DRIVERS 9186M: Jiri Kosina <jikos@kernel.org> 9187M: Jonathan Cameron <jic23@kernel.org> 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: linux-input@vger.kernel.org 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192F: Documentation/hid/hid-sensor* 9193F: drivers/hid/hid-sensor-* 9194F: drivers/iio/*/hid-* 9195F: include/linux/hid-sensor-* 9196 9197HID VRC-2 CAR CONTROLLER DRIVER 9198M: Marcus Folkesson <marcus.folkesson@gmail.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-vrc2.c 9202 9203HID WACOM DRIVER 9204M: Ping Cheng <ping.cheng@wacom.com> 9205M: Jason Gerecke <jason.gerecke@wacom.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/wacom.h 9209F: drivers/hid/wacom_* 9210 9211HID++ LOGITECH DRIVERS 9212R: Filipe Laíns <lains@riseup.net> 9213R: Bastien Nocera <hadess@hadess.net> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/hid-logitech-hidpp.c 9217 9218HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9219M: Thomas Gleixner <tglx@linutronix.de> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9223F: Documentation/timers/ 9224F: include/linux/clockchips.h 9225F: include/linux/hrtimer.h 9226F: kernel/time/clockevents.c 9227F: kernel/time/hrtimer.c 9228F: kernel/time/timer_*.c 9229 9230HIGH-SPEED SCC DRIVER FOR AX.25 9231L: linux-hams@vger.kernel.org 9232S: Orphan 9233F: drivers/net/hamradio/scc.c 9234 9235HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9236M: HighPoint Linux Team <linux@highpoint-tech.com> 9237S: Supported 9238W: http://www.highpoint-tech.com 9239F: Documentation/scsi/hptiop.rst 9240F: drivers/scsi/hptiop.c 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HIMAX HX83112B TOUCHSCREEN SUPPORT 9249M: Job Noorman <job@noorman.info> 9250L: linux-input@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9253F: drivers/input/touchscreen/himax_hx83112b.c 9254 9255HIPPI 9256M: Jes Sorensen <jes@trained-monkey.org> 9257L: linux-hippi@sunsite.dk 9258S: Maintained 9259F: drivers/net/hippi/ 9260F: include/linux/hippidevice.h 9261F: include/uapi/linux/if_hippi.h 9262F: net/802/hippi.c 9263 9264HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9265M: Kurt Kanzenbach <kurt@linutronix.de> 9266L: netdev@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9269F: drivers/net/dsa/hirschmann/* 9270F: include/linux/platform_data/hirschmann-hellcreek.h 9271F: net/dsa/tag_hellcreek.c 9272 9273HISILICON DMA DRIVER 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275M: Jie Hai <haijie1@huawei.com> 9276L: dmaengine@vger.kernel.org 9277S: Maintained 9278F: drivers/dma/hisi_dma.c 9279 9280HISILICON GPIO DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282L: linux-gpio@vger.kernel.org 9283S: Maintained 9284F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9285F: drivers/gpio/gpio-hisi.c 9286 9287HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9288M: Longfang Liu <liulongfang@huawei.com> 9289L: linux-crypto@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/debugfs-hisi-hpre 9292F: drivers/crypto/hisilicon/hpre/hpre.h 9293F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9294F: drivers/crypto/hisilicon/hpre/hpre_main.c 9295 9296HISILICON HNS3 PMU DRIVER 9297M: Guangbin Huang <huangguangbin2@huawei.com> 9298S: Supported 9299F: Documentation/admin-guide/perf/hns3-pmu.rst 9300F: drivers/perf/hisilicon/hns3_pmu.c 9301 9302HISILICON I2C CONTROLLER DRIVER 9303M: Yicong Yang <yangyicong@hisilicon.com> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: https://www.hisilicon.com 9307F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9308F: drivers/i2c/busses/i2c-hisi.c 9309 9310HISILICON LPC BUS DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9315F: drivers/bus/hisi_lpc.c 9316 9317HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/net/ethernet/hisilicon/hns3/ 9324 9325HISILICON NETWORK SUBSYSTEM DRIVER 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/net/hisilicon*.txt 9332F: drivers/net/ethernet/hisilicon/ 9333 9334HISILICON PMU DRIVER 9335M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9336M: Jonathan Cameron <jonathan.cameron@huawei.com> 9337S: Supported 9338W: http://www.hisilicon.com 9339F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9340F: Documentation/admin-guide/perf/hisi-pmu.rst 9341F: drivers/perf/hisilicon 9342 9343HISILICON PTT DRIVER 9344M: Yicong Yang <yangyicong@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346L: linux-kernel@vger.kernel.org 9347S: Maintained 9348F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9349F: Documentation/trace/hisi-ptt.rst 9350F: drivers/hwtracing/ptt/ 9351F: tools/perf/arch/arm64/util/hisi-ptt.c 9352F: tools/perf/util/hisi-ptt* 9353F: tools/perf/util/hisi-ptt-decoder/* 9354 9355HISILICON QM DRIVER 9356M: Weili Qian <qianweili@huawei.com> 9357M: Zhou Wang <wangzhou1@hisilicon.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: drivers/crypto/hisilicon/Kconfig 9361F: drivers/crypto/hisilicon/Makefile 9362F: drivers/crypto/hisilicon/qm.c 9363F: drivers/crypto/hisilicon/sgl.c 9364F: include/linux/hisi_acc_qm.h 9365 9366HISILICON ROCE DRIVER 9367M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9368M: Junxian Huang <huangjunxian6@hisilicon.com> 9369L: linux-rdma@vger.kernel.org 9370S: Maintained 9371F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9372F: drivers/infiniband/hw/hns/ 9373 9374HISILICON SAS Controller 9375M: Xiang Chen <chenxiang66@hisilicon.com> 9376S: Supported 9377W: http://www.hisilicon.com 9378F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9379F: drivers/scsi/hisi_sas/ 9380 9381HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9382M: Kai Ye <yekai13@huawei.com> 9383M: Longfang Liu <liulongfang@huawei.com> 9384L: linux-crypto@vger.kernel.org 9385S: Maintained 9386F: Documentation/ABI/testing/debugfs-hisi-sec 9387F: drivers/crypto/hisilicon/sec2/sec.h 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9389F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9390F: drivers/crypto/hisilicon/sec2/sec_main.c 9391 9392HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9393M: Jay Fang <f.fangjian@huawei.com> 9394L: linux-spi@vger.kernel.org 9395S: Maintained 9396W: http://www.hisilicon.com 9397F: drivers/spi/spi-hisi-kunpeng.c 9398 9399HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9400M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9401L: linux-kernel@vger.kernel.org 9402S: Maintained 9403F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9404F: drivers/spmi/hisi-spmi-controller.c 9405 9406HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9407M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9408L: linux-kernel@vger.kernel.org 9409S: Maintained 9410F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9411F: drivers/mfd/hi6421-spmi-pmic.c 9412 9413HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9414M: Weili Qian <qianweili@huawei.com> 9415S: Maintained 9416F: drivers/crypto/hisilicon/trng/trng.c 9417 9418HISILICON V3XX SPI NOR FLASH Controller Driver 9419M: Jay Fang <f.fangjian@huawei.com> 9420S: Maintained 9421W: http://www.hisilicon.com 9422F: drivers/spi/spi-hisi-sfc-v3xx.c 9423 9424HISILICON ZIP Controller DRIVER 9425M: Yang Shen <shenyang39@huawei.com> 9426M: Zhou Wang <wangzhou1@hisilicon.com> 9427L: linux-crypto@vger.kernel.org 9428S: Maintained 9429F: Documentation/ABI/testing/debugfs-hisi-zip 9430F: drivers/crypto/hisilicon/zip/ 9431 9432HMM - Heterogeneous Memory Management 9433M: Jérôme Glisse <jglisse@redhat.com> 9434L: linux-mm@kvack.org 9435S: Maintained 9436F: Documentation/mm/hmm.rst 9437F: include/linux/hmm* 9438F: lib/test_hmm* 9439F: mm/hmm* 9440F: tools/testing/selftests/mm/*hmm* 9441 9442HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9443M: Andreas Klinger <ak@it-klinger.de> 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9447F: drivers/iio/pressure/mprls0025pa.c 9448 9449HOST AP DRIVER 9450M: Jouni Malinen <j@w1.fi> 9451L: linux-wireless@vger.kernel.org 9452S: Obsolete 9453W: http://w1.fi/hostap-driver.html 9454F: drivers/net/wireless/intersil/hostap/ 9455 9456HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9457L: platform-driver-x86@vger.kernel.org 9458S: Orphan 9459F: drivers/platform/x86/hp/tc1100-wmi.c 9460 9461HP WMI HARDWARE MONITOR DRIVER 9462M: James Seo <james@equiv.tech> 9463L: linux-hwmon@vger.kernel.org 9464S: Maintained 9465F: Documentation/hwmon/hp-wmi-sensors.rst 9466F: drivers/hwmon/hp-wmi-sensors.c 9467 9468HPET: High Precision Event Timers driver 9469M: Clemens Ladisch <clemens@ladisch.de> 9470S: Maintained 9471F: Documentation/timers/hpet.rst 9472F: drivers/char/hpet.c 9473F: include/linux/hpet.h 9474F: include/uapi/linux/hpet.h 9475 9476HPET: x86 9477S: Orphan 9478F: arch/x86/include/asm/hpet.h 9479F: arch/x86/kernel/hpet.c 9480 9481HPFS FILESYSTEM 9482M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9483S: Maintained 9484W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9485F: fs/hpfs/ 9486 9487HSI SUBSYSTEM 9488M: Sebastian Reichel <sre@kernel.org> 9489S: Maintained 9490T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9491F: Documentation/ABI/testing/sysfs-bus-hsi 9492F: Documentation/driver-api/hsi.rst 9493F: drivers/hsi/ 9494F: include/linux/hsi/ 9495F: include/uapi/linux/hsi/ 9496 9497HSO 3G MODEM DRIVER 9498L: linux-usb@vger.kernel.org 9499S: Orphan 9500F: drivers/net/usb/hso.c 9501 9502HSR NETWORK PROTOCOL 9503L: netdev@vger.kernel.org 9504S: Orphan 9505F: net/hsr/ 9506 9507HT16K33 LED CONTROLLER DRIVER 9508M: Robin van der Gracht <robin@protonic.nl> 9509S: Maintained 9510F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9511F: drivers/auxdisplay/ht16k33.c 9512 9513HTCPEN TOUCHSCREEN DRIVER 9514M: Pau Oliva Fora <pof@eslack.org> 9515L: linux-input@vger.kernel.org 9516S: Maintained 9517F: drivers/input/touchscreen/htcpen.c 9518 9519HTE SUBSYSTEM 9520M: Dipen Patel <dipenp@nvidia.com> 9521L: timestamp@lists.linux.dev 9522S: Maintained 9523Q: https://patchwork.kernel.org/project/timestamp/list/ 9524T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9525F: Documentation/devicetree/bindings/timestamp/ 9526F: Documentation/driver-api/hte/ 9527F: drivers/hte/ 9528F: include/linux/hte.h 9529 9530HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9531M: Lorenzo Bianconi <lorenzo@kernel.org> 9532L: linux-iio@vger.kernel.org 9533S: Maintained 9534W: http://www.st.com/ 9535F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9536F: drivers/iio/humidity/hts221* 9537 9538HUAWEI ETHERNET DRIVER 9539M: Cai Huoqing <cai.huoqing@linux.dev> 9540L: netdev@vger.kernel.org 9541S: Maintained 9542F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9543F: drivers/net/ethernet/huawei/hinic/ 9544 9545HUGETLB SUBSYSTEM 9546M: Mike Kravetz <mike.kravetz@oracle.com> 9547M: Muchun Song <muchun.song@linux.dev> 9548L: linux-mm@kvack.org 9549S: Maintained 9550F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9551F: Documentation/admin-guide/mm/hugetlbpage.rst 9552F: Documentation/mm/hugetlbfs_reserv.rst 9553F: Documentation/mm/vmemmap_dedup.rst 9554F: fs/hugetlbfs/ 9555F: include/linux/hugetlb.h 9556F: mm/hugetlb.c 9557F: mm/hugetlb_vmemmap.c 9558F: mm/hugetlb_vmemmap.h 9559 9560HVA ST MEDIA DRIVER 9561M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9562L: linux-media@vger.kernel.org 9563S: Supported 9564W: https://linuxtv.org 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/platform/st/sti/hva 9567 9568HWPOISON MEMORY FAILURE HANDLING 9569M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9570R: Miaohe Lin <linmiaohe@huawei.com> 9571L: linux-mm@kvack.org 9572S: Maintained 9573F: mm/hwpoison-inject.c 9574F: mm/memory-failure.c 9575 9576HYCON HY46XX TOUCHSCREEN SUPPORT 9577M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9578L: linux-input@vger.kernel.org 9579S: Maintained 9580F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9581F: drivers/input/touchscreen/hycon-hy46xx.c 9582 9583HYGON PROCESSOR SUPPORT 9584M: Pu Wen <puwen@hygon.cn> 9585L: linux-kernel@vger.kernel.org 9586S: Maintained 9587F: arch/x86/kernel/cpu/hygon.c 9588 9589HYNIX HI556 SENSOR DRIVER 9590M: Sakari Ailus <sakari.ailus@linux.intel.com> 9591L: linux-media@vger.kernel.org 9592S: Maintained 9593T: git git://linuxtv.org/media_tree.git 9594F: drivers/media/i2c/hi556.c 9595 9596HYNIX HI846 SENSOR DRIVER 9597M: Martin Kepplinger <martin.kepplinger@puri.sm> 9598L: linux-media@vger.kernel.org 9599S: Maintained 9600F: drivers/media/i2c/hi846.c 9601 9602HYNIX HI847 SENSOR DRIVER 9603M: Sakari Ailus <sakari.ailus@linux.intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi847.c 9607 9608Hyper-V/Azure CORE AND DRIVERS 9609M: "K. Y. Srinivasan" <kys@microsoft.com> 9610M: Haiyang Zhang <haiyangz@microsoft.com> 9611M: Wei Liu <wei.liu@kernel.org> 9612M: Dexuan Cui <decui@microsoft.com> 9613L: linux-hyperv@vger.kernel.org 9614S: Supported 9615T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9616F: Documentation/ABI/stable/sysfs-bus-vmbus 9617F: Documentation/ABI/testing/debugfs-hyperv 9618F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9619F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9620F: Documentation/virt/hyperv 9621F: arch/arm64/hyperv 9622F: arch/arm64/include/asm/hyperv-tlfs.h 9623F: arch/arm64/include/asm/mshyperv.h 9624F: arch/x86/hyperv 9625F: arch/x86/include/asm/hyperv-tlfs.h 9626F: arch/x86/include/asm/mshyperv.h 9627F: arch/x86/include/asm/trace/hyperv.h 9628F: arch/x86/kernel/cpu/mshyperv.c 9629F: drivers/clocksource/hyperv_timer.c 9630F: drivers/hid/hid-hyperv.c 9631F: drivers/hv/ 9632F: drivers/input/serio/hyperv-keyboard.c 9633F: drivers/iommu/hyperv-iommu.c 9634F: drivers/net/ethernet/microsoft/ 9635F: drivers/net/hyperv/ 9636F: drivers/pci/controller/pci-hyperv-intf.c 9637F: drivers/pci/controller/pci-hyperv.c 9638F: drivers/scsi/storvsc_drv.c 9639F: drivers/uio/uio_hv_generic.c 9640F: drivers/video/fbdev/hyperv_fb.c 9641F: include/asm-generic/hyperv-tlfs.h 9642F: include/asm-generic/mshyperv.h 9643F: include/clocksource/hyperv_timer.h 9644F: include/linux/hyperv.h 9645F: include/net/mana 9646F: include/uapi/linux/hyperv.h 9647F: net/vmw_vsock/hyperv_transport.c 9648F: tools/hv/ 9649 9650HYPERBUS SUPPORT 9651M: Vignesh Raghavendra <vigneshr@ti.com> 9652L: linux-mtd@lists.infradead.org 9653S: Supported 9654Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9655C: irc://irc.oftc.net/mtd 9656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9657F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9658F: drivers/mtd/hyperbus/ 9659F: include/linux/mtd/hyperbus.h 9660 9661HYPERVISOR VIRTUAL CONSOLE DRIVER 9662L: linuxppc-dev@lists.ozlabs.org 9663S: Odd Fixes 9664F: drivers/tty/hvc/ 9665 9666I2C ACPI SUPPORT 9667M: Mika Westerberg <mika.westerberg@linux.intel.com> 9668L: linux-i2c@vger.kernel.org 9669L: linux-acpi@vger.kernel.org 9670S: Maintained 9671F: drivers/i2c/i2c-core-acpi.c 9672 9673I2C ADDRESS TRANSLATOR (ATR) 9674M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9675R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: drivers/i2c/i2c-atr.c 9679F: include/linux/i2c-atr.h 9680 9681I2C CONTROLLER DRIVER FOR NVIDIA GPU 9682M: Ajay Gupta <ajayg@nvidia.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9686F: drivers/i2c/busses/i2c-nvidia-gpu.c 9687 9688I2C MUXES 9689M: Peter Rosin <peda@axentia.se> 9690L: linux-i2c@vger.kernel.org 9691S: Maintained 9692F: Documentation/devicetree/bindings/i2c/i2c-arb* 9693F: Documentation/devicetree/bindings/i2c/i2c-gate* 9694F: Documentation/devicetree/bindings/i2c/i2c-mux* 9695F: Documentation/i2c/i2c-topology.rst 9696F: Documentation/i2c/muxes/ 9697F: drivers/i2c/i2c-mux.c 9698F: drivers/i2c/muxes/ 9699F: include/linux/i2c-mux.h 9700 9701I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9702M: Gregory CLEMENT <gregory.clement@bootlin.com> 9703L: linux-i2c@vger.kernel.org 9704S: Maintained 9705F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9706F: drivers/i2c/busses/i2c-mv64xxx.c 9707 9708I2C OVER PARALLEL PORT 9709M: Jean Delvare <jdelvare@suse.com> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712F: Documentation/i2c/busses/i2c-parport.rst 9713F: drivers/i2c/busses/i2c-parport.c 9714 9715I2C SUBSYSTEM 9716M: Wolfram Sang <wsa@kernel.org> 9717L: linux-i2c@vger.kernel.org 9718S: Maintained 9719W: https://i2c.wiki.kernel.org/ 9720Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9722F: Documentation/devicetree/bindings/i2c/i2c.txt 9723F: Documentation/i2c/ 9724F: drivers/i2c/* 9725F: include/dt-bindings/i2c/i2c.h 9726F: include/linux/i2c-dev.h 9727F: include/linux/i2c-smbus.h 9728F: include/linux/i2c.h 9729F: include/uapi/linux/i2c-*.h 9730F: include/uapi/linux/i2c.h 9731 9732I2C SUBSYSTEM HOST DRIVERS 9733M: Andi Shyti <andi.shyti@kernel.org> 9734L: linux-i2c@vger.kernel.org 9735S: Maintained 9736W: https://i2c.wiki.kernel.org/ 9737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9739F: Documentation/devicetree/bindings/i2c/ 9740F: drivers/i2c/algos/ 9741F: drivers/i2c/busses/ 9742F: include/dt-bindings/i2c/ 9743 9744I2C-TAOS-EVM DRIVER 9745M: Jean Delvare <jdelvare@suse.com> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: Documentation/i2c/busses/i2c-taos-evm.rst 9749F: drivers/i2c/busses/i2c-taos-evm.c 9750 9751I2C-TINY-USB DRIVER 9752M: Till Harbaum <till@harbaum.org> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755W: http://www.harbaum.org/till/i2c_tiny_usb 9756F: drivers/i2c/busses/i2c-tiny-usb.c 9757 9758I2C/SMBUS CONTROLLER DRIVERS FOR PC 9759M: Jean Delvare <jdelvare@suse.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: Documentation/i2c/busses/i2c-ali1535.rst 9763F: Documentation/i2c/busses/i2c-ali1563.rst 9764F: Documentation/i2c/busses/i2c-ali15x3.rst 9765F: Documentation/i2c/busses/i2c-amd756.rst 9766F: Documentation/i2c/busses/i2c-amd8111.rst 9767F: Documentation/i2c/busses/i2c-i801.rst 9768F: Documentation/i2c/busses/i2c-nforce2.rst 9769F: Documentation/i2c/busses/i2c-piix4.rst 9770F: Documentation/i2c/busses/i2c-sis5595.rst 9771F: Documentation/i2c/busses/i2c-sis630.rst 9772F: Documentation/i2c/busses/i2c-sis96x.rst 9773F: Documentation/i2c/busses/i2c-via.rst 9774F: Documentation/i2c/busses/i2c-viapro.rst 9775F: drivers/i2c/busses/i2c-ali1535.c 9776F: drivers/i2c/busses/i2c-ali1563.c 9777F: drivers/i2c/busses/i2c-ali15x3.c 9778F: drivers/i2c/busses/i2c-amd756-s4882.c 9779F: drivers/i2c/busses/i2c-amd756.c 9780F: drivers/i2c/busses/i2c-amd8111.c 9781F: drivers/i2c/busses/i2c-i801.c 9782F: drivers/i2c/busses/i2c-isch.c 9783F: drivers/i2c/busses/i2c-nforce2-s4985.c 9784F: drivers/i2c/busses/i2c-nforce2.c 9785F: drivers/i2c/busses/i2c-piix4.c 9786F: drivers/i2c/busses/i2c-sis5595.c 9787F: drivers/i2c/busses/i2c-sis630.c 9788F: drivers/i2c/busses/i2c-sis96x.c 9789F: drivers/i2c/busses/i2c-via.c 9790F: drivers/i2c/busses/i2c-viapro.c 9791 9792I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9793M: Hans de Goede <hdegoede@redhat.com> 9794L: linux-i2c@vger.kernel.org 9795S: Maintained 9796F: drivers/i2c/busses/i2c-cht-wc.c 9797 9798I2C/SMBUS ISMT DRIVER 9799M: Seth Heasley <seth.heasley@intel.com> 9800M: Neil Horman <nhorman@tuxdriver.com> 9801L: linux-i2c@vger.kernel.org 9802F: Documentation/i2c/busses/i2c-ismt.rst 9803F: drivers/i2c/busses/i2c-ismt.c 9804 9805I2C/SMBUS STUB DRIVER 9806M: Jean Delvare <jdelvare@suse.com> 9807L: linux-i2c@vger.kernel.org 9808S: Maintained 9809F: drivers/i2c/i2c-stub.c 9810 9811I3C DRIVER FOR ASPEED AST2600 9812M: Jeremy Kerr <jk@codeconstruct.com.au> 9813S: Maintained 9814F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9815F: drivers/i3c/master/ast2600-i3c-master.c 9816 9817I3C DRIVER FOR CADENCE I3C MASTER IP 9818M: Przemysław Gaj <pgaj@cadence.com> 9819S: Maintained 9820F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9821F: drivers/i3c/master/i3c-master-cdns.c 9822 9823I3C DRIVER FOR SYNOPSYS DESIGNWARE 9824S: Orphan 9825F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9826F: drivers/i3c/master/dw* 9827 9828I3C SUBSYSTEM 9829M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9830L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9831S: Maintained 9832C: irc://chat.freenode.net/linux-i3c 9833T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9834F: Documentation/ABI/testing/sysfs-bus-i3c 9835F: Documentation/devicetree/bindings/i3c/ 9836F: Documentation/driver-api/i3c 9837F: drivers/i3c/ 9838F: include/linux/i3c/ 9839 9840IA64 (Itanium) PLATFORM 9841L: linux-ia64@vger.kernel.org 9842S: Orphan 9843F: Documentation/arch/ia64/ 9844F: arch/ia64/ 9845 9846IBM Operation Panel Input Driver 9847M: Eddie James <eajames@linux.ibm.com> 9848L: linux-input@vger.kernel.org 9849S: Maintained 9850F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9851F: drivers/input/misc/ibm-panel.c 9852 9853IBM Power 842 compression accelerator 9854M: Haren Myneni <haren@us.ibm.com> 9855S: Supported 9856F: crypto/842.c 9857F: drivers/crypto/nx/Kconfig 9858F: drivers/crypto/nx/Makefile 9859F: drivers/crypto/nx/nx-842* 9860F: include/linux/sw842.h 9861F: lib/842/ 9862 9863IBM Power in-Nest Crypto Acceleration 9864M: Breno Leitão <leitao@debian.org> 9865M: Nayna Jain <nayna@linux.ibm.com> 9866M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9867L: linux-crypto@vger.kernel.org 9868S: Supported 9869F: drivers/crypto/nx/Kconfig 9870F: drivers/crypto/nx/Makefile 9871F: drivers/crypto/nx/nx-aes* 9872F: drivers/crypto/nx/nx-sha* 9873F: drivers/crypto/nx/nx.* 9874F: drivers/crypto/nx/nx_csbcpb.h 9875F: drivers/crypto/nx/nx_debugfs.c 9876 9877IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9878M: Tyrel Datwyler <tyreld@linux.ibm.com> 9879L: linux-pci@vger.kernel.org 9880L: linuxppc-dev@lists.ozlabs.org 9881S: Supported 9882F: drivers/pci/hotplug/rpadlpar* 9883 9884IBM Power Linux RAID adapter 9885M: Brian King <brking@us.ibm.com> 9886S: Supported 9887F: drivers/scsi/ipr.* 9888 9889IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-pci@vger.kernel.org 9892L: linuxppc-dev@lists.ozlabs.org 9893S: Supported 9894F: drivers/pci/hotplug/rpaphp* 9895 9896IBM Power SRIOV Virtual NIC Device Driver 9897M: Haren Myneni <haren@linux.ibm.com> 9898M: Rick Lindsley <ricklind@linux.ibm.com> 9899R: Nick Child <nnac123@linux.ibm.com> 9900R: Dany Madden <danymadden@us.ibm.com> 9901R: Thomas Falcon <tlfalcon@linux.ibm.com> 9902L: netdev@vger.kernel.org 9903S: Supported 9904F: drivers/net/ethernet/ibm/ibmvnic.* 9905 9906IBM Power VFIO Support 9907M: Timothy Pearson <tpearson@raptorengineering.com> 9908S: Supported 9909F: drivers/vfio/vfio_iommu_spapr_tce.c 9910 9911IBM Power Virtual Ethernet Device Driver 9912M: Nick Child <nnac123@linux.ibm.com> 9913L: netdev@vger.kernel.org 9914S: Supported 9915F: drivers/net/ethernet/ibm/ibmveth.* 9916 9917IBM Power Virtual FC Device Drivers 9918M: Tyrel Datwyler <tyreld@linux.ibm.com> 9919L: linux-scsi@vger.kernel.org 9920S: Supported 9921F: drivers/scsi/ibmvscsi/ibmvfc* 9922 9923IBM Power Virtual Management Channel Driver 9924M: Brad Warrum <bwarrum@linux.ibm.com> 9925M: Ritu Agarwal <rituagar@linux.ibm.com> 9926S: Supported 9927F: drivers/misc/ibmvmc.* 9928 9929IBM Power Virtual SCSI Device Drivers 9930M: Tyrel Datwyler <tyreld@linux.ibm.com> 9931L: linux-scsi@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi/ibmvscsi* 9934F: include/scsi/viosrp.h 9935 9936IBM Power Virtual SCSI Device Target Driver 9937M: Michael Cyr <mikecyr@linux.ibm.com> 9938L: linux-scsi@vger.kernel.org 9939L: target-devel@vger.kernel.org 9940S: Supported 9941F: drivers/scsi/ibmvscsi_tgt/ 9942 9943IBM Power VMX Cryptographic instructions 9944M: Breno Leitão <leitao@debian.org> 9945M: Nayna Jain <nayna@linux.ibm.com> 9946M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9947L: linux-crypto@vger.kernel.org 9948S: Supported 9949F: drivers/crypto/vmx/Kconfig 9950F: drivers/crypto/vmx/Makefile 9951F: drivers/crypto/vmx/aes* 9952F: drivers/crypto/vmx/ghash* 9953F: drivers/crypto/vmx/ppc-xlate.pl 9954F: drivers/crypto/vmx/vmx.c 9955 9956IBM ServeRAID RAID DRIVER 9957S: Orphan 9958F: drivers/scsi/ips.* 9959 9960ICH LPC AND GPIO DRIVER 9961M: Peter Tyser <ptyser@xes-inc.com> 9962S: Maintained 9963F: drivers/gpio/gpio-ich.c 9964F: drivers/mfd/lpc_ich.c 9965 9966ICY I2C DRIVER 9967M: Max Staudt <max@enpas.org> 9968L: linux-i2c@vger.kernel.org 9969S: Maintained 9970F: drivers/i2c/busses/i2c-icy.c 9971 9972IDEAPAD LAPTOP EXTRAS DRIVER 9973M: Ike Panhc <ike.pan@canonical.com> 9974L: platform-driver-x86@vger.kernel.org 9975S: Maintained 9976W: http://launchpad.net/ideapad-laptop 9977F: drivers/platform/x86/ideapad-laptop.c 9978 9979IDEAPAD LAPTOP SLIDEBAR DRIVER 9980M: Andrey Moiseev <o2g.org.ru@gmail.com> 9981L: linux-input@vger.kernel.org 9982S: Maintained 9983W: https://github.com/o2genum/ideapad-slidebar 9984F: drivers/input/misc/ideapad_slidebar.c 9985 9986IDMAPPED MOUNTS 9987M: Christian Brauner <brauner@kernel.org> 9988M: Seth Forshee <sforshee@kernel.org> 9989L: linux-fsdevel@vger.kernel.org 9990S: Maintained 9991T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9992F: Documentation/filesystems/idmappings.rst 9993F: include/linux/mnt_idmapping.* 9994F: tools/testing/selftests/mount_setattr/ 9995 9996IDT VersaClock 5 CLOCK DRIVER 9997M: Luca Ceresoli <luca@lucaceresoli.net> 9998S: Maintained 9999F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10000F: drivers/clk/clk-versaclock5.c 10001 10002IEEE 802.15.4 SUBSYSTEM 10003M: Alexander Aring <alex.aring@gmail.com> 10004M: Stefan Schmidt <stefan@datenfreihafen.org> 10005M: Miquel Raynal <miquel.raynal@bootlin.com> 10006L: linux-wpan@vger.kernel.org 10007S: Maintained 10008W: https://linux-wpan.org/ 10009Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10011T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10012F: Documentation/networking/ieee802154.rst 10013F: drivers/net/ieee802154/ 10014F: include/linux/ieee802154.h 10015F: include/linux/nl802154.h 10016F: include/net/af_ieee802154.h 10017F: include/net/cfg802154.h 10018F: include/net/ieee802154_netdev.h 10019F: include/net/mac802154.h 10020F: include/net/nl802154.h 10021F: net/ieee802154/ 10022F: net/mac802154/ 10023 10024IFCVF VIRTIO DATA PATH ACCELERATOR 10025R: Zhu Lingshan <lingshan.zhu@intel.com> 10026F: drivers/vdpa/ifcvf/ 10027 10028IFE PROTOCOL 10029M: Yotam Gigi <yotam.gi@gmail.com> 10030M: Jamal Hadi Salim <jhs@mojatatu.com> 10031F: include/net/ife.h 10032F: include/uapi/linux/ife.h 10033F: net/ife 10034 10035IGORPLUG-USB IR RECEIVER 10036M: Sean Young <sean@mess.org> 10037L: linux-media@vger.kernel.org 10038S: Maintained 10039F: drivers/media/rc/igorplugusb.c 10040 10041IGUANAWORKS USB IR TRANSCEIVER 10042M: Sean Young <sean@mess.org> 10043L: linux-media@vger.kernel.org 10044S: Maintained 10045F: drivers/media/rc/iguanair.c 10046 10047IIO DIGITAL POTENTIOMETER DAC 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10052F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10053F: drivers/iio/dac/dpot-dac.c 10054 10055IIO ENVELOPE DETECTOR 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10060F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10061F: drivers/iio/adc/envelope-detector.c 10062 10063IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10064M: Matti Vaittinen <mazziesaccount@gmail.com> 10065L: linux-iio@vger.kernel.org 10066S: Maintained 10067F: drivers/iio/light/gain-time-scale-helper.c 10068F: drivers/iio/light/gain-time-scale-helper.h 10069 10070IIO MULTIPLEXER 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10075F: drivers/iio/multiplexer/iio-mux.c 10076 10077IIO SCMI BASED DRIVER 10078M: Jyoti Bhayana <jbhayana@google.com> 10079L: linux-iio@vger.kernel.org 10080S: Maintained 10081F: drivers/iio/common/scmi_sensors/scmi_iio.c 10082 10083IIO SUBSYSTEM AND DRIVERS 10084M: Jonathan Cameron <jic23@kernel.org> 10085R: Lars-Peter Clausen <lars@metafoo.de> 10086L: linux-iio@vger.kernel.org 10087S: Maintained 10088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10089F: Documentation/ABI/testing/configfs-iio* 10090F: Documentation/ABI/testing/sysfs-bus-iio* 10091F: Documentation/devicetree/bindings/iio/ 10092F: drivers/iio/ 10093F: drivers/staging/iio/ 10094F: include/dt-bindings/iio/ 10095F: include/linux/iio/ 10096F: tools/iio/ 10097 10098IIO UNIT CONVERTER 10099M: Peter Rosin <peda@axentia.se> 10100L: linux-iio@vger.kernel.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10103F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10104F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10105F: drivers/iio/afe/iio-rescale.c 10106 10107IKANOS/ADI EAGLE ADSL USB DRIVER 10108M: Matthieu Castet <castet.matthieu@free.fr> 10109M: Stanislaw Gruszka <stf_xl@wp.pl> 10110S: Maintained 10111F: drivers/usb/atm/ueagle-atm.c 10112 10113IMAGIS TOUCHSCREEN DRIVER 10114M: Markuss Broks <markuss.broks@gmail.com> 10115S: Maintained 10116F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10117F: drivers/input/touchscreen/imagis.c 10118 10119IMGTEC ASCII LCD DRIVER 10120M: Paul Burton <paulburton@kernel.org> 10121S: Maintained 10122F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10123F: drivers/auxdisplay/img-ascii-lcd.c 10124 10125IMGTEC IR DECODER DRIVER 10126S: Orphan 10127F: drivers/media/rc/img-ir/ 10128 10129IMON SOUNDGRAPH USB IR RECEIVER 10130M: Sean Young <sean@mess.org> 10131L: linux-media@vger.kernel.org 10132S: Maintained 10133F: drivers/media/rc/imon.c 10134F: drivers/media/rc/imon_raw.c 10135 10136IMS TWINTURBO FRAMEBUFFER DRIVER 10137L: linux-fbdev@vger.kernel.org 10138S: Orphan 10139F: drivers/video/fbdev/imsttfb.c 10140 10141INA209 HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10146F: Documentation/hwmon/ina209.rst 10147F: drivers/hwmon/ina209.c 10148 10149INA2XX HARDWARE MONITOR DRIVER 10150M: Guenter Roeck <linux@roeck-us.net> 10151L: linux-hwmon@vger.kernel.org 10152S: Maintained 10153F: Documentation/hwmon/ina2xx.rst 10154F: drivers/hwmon/ina2xx.c 10155F: include/linux/platform_data/ina2xx.h 10156 10157INDEX OF FURTHER KERNEL DOCUMENTATION 10158M: Carlos Bilbao <carlos.bilbao@amd.com> 10159S: Maintained 10160F: Documentation/process/kernel-docs.rst 10161 10162INDUSTRY PACK SUBSYSTEM (IPACK) 10163M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10164M: Jens Taprogge <jens.taprogge@taprogge.org> 10165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10166L: industrypack-devel@lists.sourceforge.net 10167S: Maintained 10168W: http://industrypack.sourceforge.net 10169F: drivers/ipack/ 10170 10171INFINEON DPS310 Driver 10172M: Eddie James <eajames@linux.ibm.com> 10173L: linux-iio@vger.kernel.org 10174S: Maintained 10175F: drivers/iio/pressure/dps310.c 10176 10177INFINEON PEB2466 ASoC CODEC 10178M: Herve Codina <herve.codina@bootlin.com> 10179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10180S: Maintained 10181F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10182F: sound/soc/codecs/peb2466.c 10183 10184INFINIBAND SUBSYSTEM 10185M: Jason Gunthorpe <jgg@nvidia.com> 10186M: Leon Romanovsky <leonro@nvidia.com> 10187L: linux-rdma@vger.kernel.org 10188S: Supported 10189W: https://github.com/linux-rdma/rdma-core 10190Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10191T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10192F: Documentation/devicetree/bindings/infiniband/ 10193F: Documentation/infiniband/ 10194F: drivers/infiniband/ 10195F: include/rdma/ 10196F: include/trace/events/ib_mad.h 10197F: include/trace/events/ib_umad.h 10198F: include/trace/misc/rdma.h 10199F: include/uapi/linux/if_infiniband.h 10200F: include/uapi/rdma/ 10201F: samples/bpf/ibumad_kern.c 10202F: samples/bpf/ibumad_user.c 10203 10204INGENIC JZ4780 NAND DRIVER 10205M: Harvey Hunt <harveyhuntnexus@gmail.com> 10206L: linux-mtd@lists.infradead.org 10207L: linux-mips@vger.kernel.org 10208S: Maintained 10209F: drivers/mtd/nand/raw/ingenic/ 10210 10211INGENIC JZ47xx SoCs 10212M: Paul Cercueil <paul@crapouillou.net> 10213L: linux-mips@vger.kernel.org 10214S: Maintained 10215F: arch/mips/boot/dts/ingenic/ 10216F: arch/mips/generic/board-ingenic.c 10217F: arch/mips/include/asm/mach-ingenic/ 10218F: arch/mips/ingenic/Kconfig 10219F: drivers/clk/ingenic/ 10220F: drivers/dma/dma-jz4780.c 10221F: drivers/gpu/drm/ingenic/ 10222F: drivers/i2c/busses/i2c-jz4780.c 10223F: drivers/iio/adc/ingenic-adc.c 10224F: drivers/irqchip/irq-ingenic.c 10225F: drivers/memory/jz4780-nemc.c 10226F: drivers/mmc/host/jz4740_mmc.c 10227F: drivers/mtd/nand/raw/ingenic/ 10228F: drivers/pinctrl/pinctrl-ingenic.c 10229F: drivers/power/supply/ingenic-battery.c 10230F: drivers/pwm/pwm-jz4740.c 10231F: drivers/remoteproc/ingenic_rproc.c 10232F: drivers/rtc/rtc-jz4740.c 10233F: drivers/tty/serial/8250/8250_ingenic.c 10234F: drivers/usb/musb/jz4740.c 10235F: drivers/watchdog/jz4740_wdt.c 10236F: include/dt-bindings/iio/adc/ingenic,adc.h 10237F: include/linux/mfd/ingenic-tcu.h 10238F: sound/soc/codecs/jz47* 10239F: sound/soc/jz4740/ 10240 10241INJOINIC IP5xxx POWER BANK IC DRIVER 10242M: Samuel Holland <samuel@sholland.org> 10243S: Maintained 10244F: drivers/power/supply/ip5xxx_power.c 10245 10246INOTIFY 10247M: Jan Kara <jack@suse.cz> 10248R: Amir Goldstein <amir73il@gmail.com> 10249L: linux-fsdevel@vger.kernel.org 10250S: Maintained 10251F: Documentation/filesystems/inotify.rst 10252F: fs/notify/inotify/ 10253F: include/linux/inotify.h 10254F: include/uapi/linux/inotify.h 10255 10256INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10257M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10258L: linux-input@vger.kernel.org 10259S: Maintained 10260Q: http://patchwork.kernel.org/project/linux-input/list/ 10261T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10262F: Documentation/devicetree/bindings/input/ 10263F: Documentation/devicetree/bindings/serio/ 10264F: Documentation/input/ 10265F: drivers/input/ 10266F: include/dt-bindings/input/ 10267F: include/linux/input.h 10268F: include/linux/input/ 10269F: include/uapi/linux/input-event-codes.h 10270F: include/uapi/linux/input.h 10271 10272INPUT MULTITOUCH (MT) PROTOCOL 10273M: Henrik Rydberg <rydberg@bitmath.org> 10274L: linux-input@vger.kernel.org 10275S: Odd fixes 10276F: Documentation/input/multi-touch-protocol.rst 10277F: drivers/input/input-mt.c 10278K: \b(ABS|SYN)_MT_ 10279 10280INSIDE SECURE CRYPTO DRIVER 10281M: Antoine Tenart <atenart@kernel.org> 10282L: linux-crypto@vger.kernel.org 10283S: Maintained 10284F: drivers/crypto/inside-secure/ 10285 10286INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10287M: Mimi Zohar <zohar@linux.ibm.com> 10288M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10289L: linux-integrity@vger.kernel.org 10290S: Supported 10291T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10292F: security/integrity/ 10293F: security/integrity/ima/ 10294 10295INTEL 810/815 FRAMEBUFFER DRIVER 10296M: Antonino Daplas <adaplas@gmail.com> 10297L: linux-fbdev@vger.kernel.org 10298S: Maintained 10299F: drivers/video/fbdev/i810/ 10300 10301INTEL 8254 COUNTER DRIVER 10302M: William Breathitt Gray <william.gray@linaro.org> 10303L: linux-iio@vger.kernel.org 10304S: Maintained 10305F: drivers/counter/i8254.c 10306F: include/linux/i8254.h 10307 10308INTEL 8255 GPIO DRIVER 10309M: William Breathitt Gray <william.gray@linaro.org> 10310L: linux-gpio@vger.kernel.org 10311S: Maintained 10312F: drivers/gpio/gpio-i8255.c 10313F: drivers/gpio/gpio-i8255.h 10314 10315INTEL ASoC DRIVERS 10316M: Cezary Rojewski <cezary.rojewski@intel.com> 10317M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10318M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10319M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10320M: Bard Liao <yung-chuan.liao@linux.intel.com> 10321M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10322M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10324S: Supported 10325F: sound/soc/intel/ 10326 10327INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10328M: Hans de Goede <hdegoede@redhat.com> 10329L: platform-driver-x86@vger.kernel.org 10330S: Maintained 10331F: drivers/platform/x86/intel/atomisp2/pm.c 10332 10333INTEL ATOMISP2 LED DRIVER 10334M: Hans de Goede <hdegoede@redhat.com> 10335L: platform-driver-x86@vger.kernel.org 10336S: Maintained 10337F: drivers/platform/x86/intel/atomisp2/led.c 10338 10339INTEL BIOS SAR INT1092 DRIVER 10340M: Shravan Sudhakar <s.shravan@intel.com> 10341M: Intel Corporation <linuxwwan@intel.com> 10342L: platform-driver-x86@vger.kernel.org 10343S: Maintained 10344F: drivers/platform/x86/intel/int1092/ 10345 10346INTEL BROXTON PMC DRIVER 10347M: Mika Westerberg <mika.westerberg@linux.intel.com> 10348M: Zha Qipeng <qipeng.zha@intel.com> 10349S: Maintained 10350F: drivers/mfd/intel_pmc_bxt.c 10351F: include/linux/mfd/intel_pmc_bxt.h 10352 10353INTEL C600 SERIES SAS CONTROLLER DRIVER 10354M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10355L: linux-scsi@vger.kernel.org 10356S: Supported 10357T: git git://git.code.sf.net/p/intel-sas/isci 10358F: drivers/scsi/isci/ 10359 10360INTEL CPU family model numbers 10361M: Tony Luck <tony.luck@intel.com> 10362M: x86@kernel.org 10363L: linux-kernel@vger.kernel.org 10364S: Supported 10365F: arch/x86/include/asm/intel-family.h 10366 10367INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10368M: Jani Nikula <jani.nikula@linux.intel.com> 10369M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10370M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10371M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10372L: intel-gfx@lists.freedesktop.org 10373S: Supported 10374W: https://01.org/linuxgraphics/ 10375Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10376B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10377C: irc://irc.oftc.net/intel-gfx 10378T: git git://anongit.freedesktop.org/drm-intel 10379F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10380F: Documentation/gpu/i915.rst 10381F: drivers/gpu/drm/i915/ 10382F: include/drm/i915* 10383F: include/uapi/drm/i915_drm.h 10384 10385INTEL ETHERNET DRIVERS 10386M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10387M: Tony Nguyen <anthony.l.nguyen@intel.com> 10388L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10389S: Supported 10390W: https://www.intel.com/content/www/us/en/support.html 10391Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10394F: Documentation/networking/device_drivers/ethernet/intel/ 10395F: drivers/net/ethernet/intel/ 10396F: drivers/net/ethernet/intel/*/ 10397F: include/linux/avf/virtchnl.h 10398F: include/linux/net/intel/iidc.h 10399 10400INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10401M: Mustafa Ismail <mustafa.ismail@intel.com> 10402M: Shiraz Saleem <shiraz.saleem@intel.com> 10403L: linux-rdma@vger.kernel.org 10404S: Supported 10405F: drivers/infiniband/hw/irdma/ 10406F: include/uapi/rdma/irdma-abi.h 10407 10408INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10409M: Maik Broemme <mbroemme@libmpq.org> 10410L: linux-fbdev@vger.kernel.org 10411S: Maintained 10412F: Documentation/fb/intelfb.rst 10413F: drivers/video/fbdev/intelfb/ 10414 10415INTEL GPIO DRIVERS 10416M: Andy Shevchenko <andy@kernel.org> 10417L: linux-gpio@vger.kernel.org 10418S: Supported 10419T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10420F: drivers/gpio/gpio-elkhartlake.c 10421F: drivers/gpio/gpio-ich.c 10422F: drivers/gpio/gpio-merrifield.c 10423F: drivers/gpio/gpio-ml-ioh.c 10424F: drivers/gpio/gpio-pch.c 10425F: drivers/gpio/gpio-sch.c 10426F: drivers/gpio/gpio-sodaville.c 10427F: drivers/gpio/gpio-tangier.c 10428 10429INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10430M: Zhenyu Wang <zhenyuw@linux.intel.com> 10431M: Zhi Wang <zhi.a.wang@intel.com> 10432L: intel-gvt-dev@lists.freedesktop.org 10433L: intel-gfx@lists.freedesktop.org 10434S: Supported 10435W: https://01.org/igvt-g 10436T: git https://github.com/intel/gvt-linux.git 10437F: drivers/gpu/drm/i915/gvt/ 10438 10439INTEL HID EVENT DRIVER 10440M: Alex Hung <alexhung@gmail.com> 10441L: platform-driver-x86@vger.kernel.org 10442S: Maintained 10443F: drivers/platform/x86/intel/hid.c 10444 10445INTEL I/OAT DMA DRIVER 10446M: Dave Jiang <dave.jiang@intel.com> 10447R: Dan Williams <dan.j.williams@intel.com> 10448L: dmaengine@vger.kernel.org 10449S: Supported 10450Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10451F: drivers/dma/ioat* 10452 10453INTEL IDLE DRIVER 10454M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10455M: Len Brown <lenb@kernel.org> 10456L: linux-pm@vger.kernel.org 10457S: Supported 10458B: https://bugzilla.kernel.org 10459T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10460F: drivers/idle/intel_idle.c 10461 10462INTEL IDXD DRIVER 10463M: Fenghua Yu <fenghua.yu@intel.com> 10464M: Dave Jiang <dave.jiang@intel.com> 10465L: dmaengine@vger.kernel.org 10466S: Supported 10467F: drivers/dma/idxd/* 10468F: include/uapi/linux/idxd.h 10469 10470INTEL IN FIELD SCAN (IFS) DEVICE 10471M: Jithu Joseph <jithu.joseph@intel.com> 10472R: Ashok Raj <ashok.raj@intel.com> 10473R: Tony Luck <tony.luck@intel.com> 10474S: Maintained 10475F: drivers/platform/x86/intel/ifs 10476F: include/trace/events/intel_ifs.h 10477 10478INTEL INTEGRATED SENSOR HUB DRIVER 10479M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10480M: Jiri Kosina <jikos@kernel.org> 10481L: linux-input@vger.kernel.org 10482S: Maintained 10483F: drivers/hid/intel-ish-hid/ 10484 10485INTEL IOMMU (VT-d) 10486M: David Woodhouse <dwmw2@infradead.org> 10487M: Lu Baolu <baolu.lu@linux.intel.com> 10488L: iommu@lists.linux.dev 10489S: Supported 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10491F: drivers/iommu/intel/ 10492 10493INTEL IPU3 CSI-2 CIO2 DRIVER 10494M: Yong Zhi <yong.zhi@intel.com> 10495M: Sakari Ailus <sakari.ailus@linux.intel.com> 10496M: Bingbu Cao <bingbu.cao@intel.com> 10497M: Dan Scally <djrscally@gmail.com> 10498R: Tianshu Qiu <tian.shu.qiu@intel.com> 10499L: linux-media@vger.kernel.org 10500S: Maintained 10501T: git git://linuxtv.org/media_tree.git 10502F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10503F: drivers/media/pci/intel/ipu3/ 10504 10505INTEL IPU3 CSI-2 IMGU DRIVER 10506M: Sakari Ailus <sakari.ailus@linux.intel.com> 10507R: Bingbu Cao <bingbu.cao@intel.com> 10508R: Tianshu Qiu <tian.shu.qiu@intel.com> 10509L: linux-media@vger.kernel.org 10510S: Maintained 10511F: Documentation/admin-guide/media/ipu3.rst 10512F: Documentation/admin-guide/media/ipu3_rcb.svg 10513F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10514F: drivers/staging/media/ipu3/ 10515 10516INTEL ISHTP ECLITE DRIVER 10517M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10518L: platform-driver-x86@vger.kernel.org 10519S: Supported 10520F: drivers/platform/x86/intel/ishtp_eclite.c 10521 10522INTEL IXP4XX CRYPTO SUPPORT 10523M: Corentin Labbe <clabbe@baylibre.com> 10524L: linux-crypto@vger.kernel.org 10525S: Maintained 10526F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10527 10528INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10529M: Krzysztof Halasa <khalasa@piap.pl> 10530S: Maintained 10531F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10532F: drivers/net/wan/ixp4xx_hss.c 10533F: drivers/soc/ixp4xx/ixp4xx-npe.c 10534F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10535F: include/linux/soc/ixp4xx/npe.h 10536F: include/linux/soc/ixp4xx/qmgr.h 10537 10538INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10539M: Deepak Saxena <dsaxena@plexity.net> 10540S: Maintained 10541F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10542F: drivers/char/hw_random/ixp4xx-rng.c 10543 10544INTEL KEEM BAY DRM DRIVER 10545M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10546M: Edmund Dea <edmund.j.dea@intel.com> 10547S: Maintained 10548F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10549F: drivers/gpu/drm/kmb/ 10550 10551INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10552M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10553S: Maintained 10554F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10555F: drivers/crypto/intel/keembay/Kconfig 10556F: drivers/crypto/intel/keembay/Makefile 10557F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10558F: drivers/crypto/intel/keembay/ocs-aes.c 10559F: drivers/crypto/intel/keembay/ocs-aes.h 10560 10561INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10562M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10563M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10564M: Mark Gross <mgross@linux.intel.com> 10565S: Maintained 10566F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10567F: drivers/crypto/intel/keembay/Kconfig 10568F: drivers/crypto/intel/keembay/Makefile 10569F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10570 10571INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10572M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10573M: Declan Murphy <declan.murphy@intel.com> 10574S: Maintained 10575F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10576F: drivers/crypto/intel/keembay/Kconfig 10577F: drivers/crypto/intel/keembay/Makefile 10578F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10579F: drivers/crypto/intel/keembay/ocs-hcu.c 10580F: drivers/crypto/intel/keembay/ocs-hcu.h 10581 10582INTEL MANAGEMENT ENGINE (mei) 10583M: Tomas Winkler <tomas.winkler@intel.com> 10584L: linux-kernel@vger.kernel.org 10585S: Supported 10586F: Documentation/driver-api/mei/* 10587F: drivers/misc/mei/ 10588F: drivers/watchdog/mei_wdt.c 10589F: include/linux/mei_aux.h 10590F: include/linux/mei_cl_bus.h 10591F: include/uapi/linux/mei.h 10592F: include/uapi/linux/mei_uuid.h 10593F: include/uapi/linux/uuid.h 10594F: samples/mei/* 10595 10596INTEL MAX 10 BMC MFD DRIVER 10597M: Xu Yilun <yilun.xu@intel.com> 10598R: Tom Rix <trix@redhat.com> 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10601F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10602F: drivers/hwmon/intel-m10-bmc-hwmon.c 10603F: drivers/mfd/intel-m10-bmc* 10604F: include/linux/mfd/intel-m10-bmc.h 10605 10606INTEL MAX10 BMC SECURE UPDATES 10607M: Russ Weight <russell.h.weight@intel.com> 10608L: linux-fpga@vger.kernel.org 10609S: Maintained 10610F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10611F: drivers/fpga/intel-m10-bmc-sec-update.c 10612 10613INTEL P-Unit IPC DRIVER 10614M: Zha Qipeng <qipeng.zha@intel.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Maintained 10617F: arch/x86/include/asm/intel_punit_ipc.h 10618F: drivers/platform/x86/intel/punit_ipc.c 10619 10620INTEL PMC CORE DRIVER 10621M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10622M: David E Box <david.e.box@intel.com> 10623L: platform-driver-x86@vger.kernel.org 10624S: Maintained 10625F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10626F: drivers/platform/x86/intel/pmc/ 10627 10628INTEL PMIC GPIO DRIVERS 10629M: Andy Shevchenko <andy@kernel.org> 10630S: Supported 10631T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10632F: drivers/gpio/gpio-*cove.c 10633 10634INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10635M: Andy Shevchenko <andy@kernel.org> 10636S: Supported 10637F: drivers/mfd/intel_soc_pmic* 10638F: include/linux/mfd/intel_soc_pmic* 10639 10640INTEL PMT DRIVERS 10641M: David E. Box <david.e.box@linux.intel.com> 10642S: Supported 10643F: drivers/platform/x86/intel/pmt/ 10644 10645INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10646M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10647L: linux-wireless@vger.kernel.org 10648S: Maintained 10649F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10650F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10651F: drivers/net/wireless/intel/ipw2x00/ 10652 10653INTEL PSTATE DRIVER 10654M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10655M: Len Brown <lenb@kernel.org> 10656L: linux-pm@vger.kernel.org 10657S: Supported 10658F: drivers/cpufreq/intel_pstate.c 10659 10660INTEL PTP DFL ToD DRIVER 10661M: Tianfei Zhang <tianfei.zhang@intel.com> 10662L: linux-fpga@vger.kernel.org 10663L: netdev@vger.kernel.org 10664S: Maintained 10665F: drivers/ptp/ptp_dfl_tod.c 10666 10667INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10668M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10669L: linux-iio@vger.kernel.org 10670F: drivers/counter/intel-qep.c 10671 10672INTEL SCU DRIVERS 10673M: Mika Westerberg <mika.westerberg@linux.intel.com> 10674S: Maintained 10675F: arch/x86/include/asm/intel_scu_ipc.h 10676F: drivers/platform/x86/intel_scu_* 10677 10678INTEL SDSI DRIVER 10679M: David E. Box <david.e.box@linux.intel.com> 10680S: Supported 10681F: drivers/platform/x86/intel/sdsi.c 10682F: tools/arch/x86/intel_sdsi/ 10683F: tools/testing/selftests/drivers/sdsi/ 10684 10685INTEL SGX 10686M: Jarkko Sakkinen <jarkko@kernel.org> 10687R: Dave Hansen <dave.hansen@linux.intel.com> 10688L: linux-sgx@vger.kernel.org 10689S: Supported 10690Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10692F: Documentation/arch/x86/sgx.rst 10693F: arch/x86/entry/vdso/vsgx.S 10694F: arch/x86/include/asm/sgx.h 10695F: arch/x86/include/uapi/asm/sgx.h 10696F: arch/x86/kernel/cpu/sgx/* 10697F: tools/testing/selftests/sgx/* 10698K: \bSGX_ 10699 10700INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10701M: Daniel Scally <djrscally@gmail.com> 10702S: Maintained 10703F: drivers/platform/x86/intel/int3472/ 10704 10705INTEL SPEED SELECT TECHNOLOGY 10706M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10707L: platform-driver-x86@vger.kernel.org 10708S: Maintained 10709F: drivers/platform/x86/intel/speed_select_if/ 10710F: include/uapi/linux/isst_if.h 10711F: tools/power/x86/intel-speed-select/ 10712 10713INTEL STRATIX10 FIRMWARE DRIVERS 10714M: Dinh Nguyen <dinguyen@kernel.org> 10715L: linux-kernel@vger.kernel.org 10716S: Maintained 10717T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10718F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10719F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10720F: drivers/firmware/stratix10-rsu.c 10721F: drivers/firmware/stratix10-svc.c 10722F: include/linux/firmware/intel/stratix10-smc.h 10723F: include/linux/firmware/intel/stratix10-svc-client.h 10724 10725INTEL TELEMETRY DRIVER 10726M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10727M: "David E. Box" <david.e.box@linux.intel.com> 10728L: platform-driver-x86@vger.kernel.org 10729S: Maintained 10730F: arch/x86/include/asm/intel_telemetry.h 10731F: drivers/platform/x86/intel/telemetry/ 10732 10733INTEL TPMI DRIVER 10734M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10735L: platform-driver-x86@vger.kernel.org 10736S: Maintained 10737F: drivers/platform/x86/intel/tpmi.c 10738F: include/linux/intel_tpmi.h 10739 10740INTEL UNCORE FREQUENCY CONTROL 10741M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10742L: platform-driver-x86@vger.kernel.org 10743S: Maintained 10744F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10745F: drivers/platform/x86/intel/uncore-frequency/ 10746 10747INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10748M: David E. Box <david.e.box@linux.intel.com> 10749S: Supported 10750F: drivers/platform/x86/intel/vsec.* 10751 10752INTEL VIRTUAL BUTTON DRIVER 10753M: AceLan Kao <acelan.kao@canonical.com> 10754L: platform-driver-x86@vger.kernel.org 10755S: Maintained 10756F: drivers/platform/x86/intel/vbtn.c 10757 10758INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10759M: Stanislaw Gruszka <stf_xl@wp.pl> 10760L: linux-wireless@vger.kernel.org 10761S: Supported 10762F: drivers/net/wireless/intel/iwlegacy/ 10763 10764INTEL WIRELESS WIFI LINK (iwlwifi) 10765M: Gregory Greenman <gregory.greenman@intel.com> 10766L: linux-wireless@vger.kernel.org 10767S: Supported 10768W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10769T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10770F: drivers/net/wireless/intel/iwlwifi/ 10771 10772INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10773M: Jithu Joseph <jithu.joseph@intel.com> 10774R: Maurice Ma <maurice.ma@intel.com> 10775S: Maintained 10776W: https://slimbootloader.github.io/security/firmware-update.html 10777F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10778 10779INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10780L: Dell.Client.Kernel@dell.com 10781S: Maintained 10782F: drivers/platform/x86/intel/wmi/thunderbolt.c 10783 10784INTEL WWAN IOSM DRIVER 10785M: M Chetan Kumar <m.chetan.kumar@intel.com> 10786M: Intel Corporation <linuxwwan@intel.com> 10787L: netdev@vger.kernel.org 10788S: Maintained 10789F: drivers/net/wwan/iosm/ 10790 10791INTEL(R) TRACE HUB 10792M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10793S: Supported 10794F: Documentation/trace/intel_th.rst 10795F: drivers/hwtracing/intel_th/ 10796F: include/linux/intel_th.h 10797 10798INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10799M: Ning Sun <ning.sun@intel.com> 10800L: tboot-devel@lists.sourceforge.net 10801S: Supported 10802W: http://tboot.sourceforge.net 10803T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10804F: Documentation/arch/x86/intel_txt.rst 10805F: arch/x86/kernel/tboot.c 10806F: include/linux/tboot.h 10807 10808INTERCONNECT API 10809M: Georgi Djakov <djakov@kernel.org> 10810L: linux-pm@vger.kernel.org 10811S: Maintained 10812T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10813F: Documentation/devicetree/bindings/interconnect/ 10814F: Documentation/driver-api/interconnect.rst 10815F: drivers/interconnect/ 10816F: include/dt-bindings/interconnect/ 10817F: include/linux/interconnect-provider.h 10818F: include/linux/interconnect.h 10819 10820INTERRUPT COUNTER DRIVER 10821M: Oleksij Rempel <o.rempel@pengutronix.de> 10822R: Pengutronix Kernel Team <kernel@pengutronix.de> 10823L: linux-iio@vger.kernel.org 10824F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10825F: drivers/counter/interrupt-cnt.c 10826 10827INTERSIL ISL7998X VIDEO DECODER DRIVER 10828M: Michael Tretter <m.tretter@pengutronix.de> 10829R: Pengutronix Kernel Team <kernel@pengutronix.de> 10830L: linux-media@vger.kernel.org 10831S: Maintained 10832F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10833F: drivers/media/i2c/isl7998x.c 10834 10835INVENSENSE ICM-426xx IMU DRIVER 10836M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10837L: linux-iio@vger.kernel.org 10838S: Maintained 10839W: https://invensense.tdk.com/ 10840F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10841F: drivers/iio/imu/inv_icm42600/ 10842 10843INVENSENSE MPU-3050 GYROSCOPE DRIVER 10844M: Linus Walleij <linus.walleij@linaro.org> 10845L: linux-iio@vger.kernel.org 10846S: Maintained 10847F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10848F: drivers/iio/gyro/mpu3050* 10849 10850IOC3 ETHERNET DRIVER 10851M: Ralf Baechle <ralf@linux-mips.org> 10852L: linux-mips@vger.kernel.org 10853S: Maintained 10854F: drivers/net/ethernet/sgi/ioc3-eth.c 10855 10856IOMAP FILESYSTEM LIBRARY 10857M: Darrick J. Wong <djwong@kernel.org> 10858L: linux-xfs@vger.kernel.org 10859L: linux-fsdevel@vger.kernel.org 10860S: Supported 10861T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10862F: fs/iomap/ 10863F: include/linux/iomap.h 10864 10865IOMMU DMA-API LAYER 10866M: Robin Murphy <robin.murphy@arm.com> 10867L: iommu@lists.linux.dev 10868S: Maintained 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10870F: drivers/iommu/dma-iommu.c 10871F: drivers/iommu/dma-iommu.h 10872F: drivers/iommu/iova.c 10873F: include/linux/iova.h 10874 10875IOMMU SUBSYSTEM 10876M: Joerg Roedel <joro@8bytes.org> 10877M: Will Deacon <will@kernel.org> 10878R: Robin Murphy <robin.murphy@arm.com> 10879L: iommu@lists.linux.dev 10880S: Maintained 10881T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10882F: Documentation/devicetree/bindings/iommu/ 10883F: Documentation/userspace-api/iommu.rst 10884F: drivers/iommu/ 10885F: include/linux/iommu.h 10886F: include/linux/iova.h 10887F: include/linux/of_iommu.h 10888F: include/uapi/linux/iommu.h 10889 10890IOMMUFD 10891M: Jason Gunthorpe <jgg@nvidia.com> 10892M: Kevin Tian <kevin.tian@intel.com> 10893L: iommu@lists.linux.dev 10894S: Maintained 10895T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10896F: Documentation/userspace-api/iommufd.rst 10897F: drivers/iommu/iommufd/ 10898F: include/linux/iommufd.h 10899F: include/uapi/linux/iommufd.h 10900F: tools/testing/selftests/iommu/ 10901 10902IOSYS-MAP HELPERS 10903M: Thomas Zimmermann <tzimmermann@suse.de> 10904L: dri-devel@lists.freedesktop.org 10905S: Maintained 10906T: git git://anongit.freedesktop.org/drm/drm-misc 10907F: include/linux/iosys-map.h 10908 10909IO_URING 10910M: Jens Axboe <axboe@kernel.dk> 10911R: Pavel Begunkov <asml.silence@gmail.com> 10912L: io-uring@vger.kernel.org 10913S: Maintained 10914T: git git://git.kernel.dk/linux-block 10915T: git git://git.kernel.dk/liburing 10916F: include/linux/io_uring.h 10917F: include/linux/io_uring_types.h 10918F: include/trace/events/io_uring.h 10919F: include/uapi/linux/io_uring.h 10920F: io_uring/ 10921F: tools/io_uring/ 10922 10923IPMI SUBSYSTEM 10924M: Corey Minyard <minyard@acm.org> 10925L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10926S: Supported 10927W: http://openipmi.sourceforge.net/ 10928T: git https://github.com/cminyard/linux-ipmi.git for-next 10929F: Documentation/devicetree/bindings/ipmi/ 10930F: Documentation/driver-api/ipmi.rst 10931F: drivers/char/ipmi/ 10932F: include/linux/ipmi* 10933F: include/uapi/linux/ipmi* 10934 10935IPS SCSI RAID DRIVER 10936M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10937L: linux-scsi@vger.kernel.org 10938S: Maintained 10939W: http://www.adaptec.com/ 10940F: drivers/scsi/ips* 10941 10942IPVS 10943M: Simon Horman <horms@verge.net.au> 10944M: Julian Anastasov <ja@ssi.bg> 10945L: netdev@vger.kernel.org 10946L: lvs-devel@vger.kernel.org 10947S: Maintained 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10950F: Documentation/networking/ipvs-sysctl.rst 10951F: include/net/ip_vs.h 10952F: include/uapi/linux/ip_vs.h 10953F: net/netfilter/ipvs/ 10954 10955IPWIRELESS DRIVER 10956M: Jiri Kosina <jikos@kernel.org> 10957M: David Sterba <dsterba@suse.com> 10958S: Odd Fixes 10959F: drivers/tty/ipwireless/ 10960 10961IRON DEVICE AUDIO CODEC DRIVERS 10962M: Kiseok Jo <kiseok.jo@irondevice.com> 10963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10964S: Maintained 10965F: Documentation/devicetree/bindings/sound/irondevice,* 10966F: sound/soc/codecs/sma* 10967 10968IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10969M: Marc Zyngier <maz@kernel.org> 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10972F: Documentation/core-api/irq/irq-domain.rst 10973F: include/linux/irqdomain.h 10974F: kernel/irq/irqdomain.c 10975F: kernel/irq/msi.c 10976 10977IRQ SUBSYSTEM 10978M: Thomas Gleixner <tglx@linutronix.de> 10979L: linux-kernel@vger.kernel.org 10980S: Maintained 10981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10982F: include/linux/group_cpus.h 10983F: kernel/irq/ 10984F: lib/group_cpus.c 10985 10986IRQCHIP DRIVERS 10987M: Thomas Gleixner <tglx@linutronix.de> 10988M: Marc Zyngier <maz@kernel.org> 10989L: linux-kernel@vger.kernel.org 10990S: Maintained 10991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10992F: Documentation/devicetree/bindings/interrupt-controller/ 10993F: drivers/irqchip/ 10994 10995ISA 10996M: William Breathitt Gray <william.gray@linaro.org> 10997S: Maintained 10998F: Documentation/driver-api/isa.rst 10999F: drivers/base/isa.c 11000F: include/linux/isa.h 11001 11002ISA RADIO MODULE 11003M: Hans Verkuil <hverkuil@xs4all.nl> 11004L: linux-media@vger.kernel.org 11005S: Maintained 11006W: https://linuxtv.org 11007T: git git://linuxtv.org/media_tree.git 11008F: drivers/media/radio/radio-isa* 11009 11010ISAPNP 11011M: Jaroslav Kysela <perex@perex.cz> 11012S: Maintained 11013F: Documentation/driver-api/isapnp.rst 11014F: drivers/pnp/isapnp/ 11015F: include/linux/isapnp.h 11016 11017ISCSI 11018M: Lee Duncan <lduncan@suse.com> 11019M: Chris Leech <cleech@redhat.com> 11020M: Mike Christie <michael.christie@oracle.com> 11021L: open-iscsi@googlegroups.com 11022L: linux-scsi@vger.kernel.org 11023S: Maintained 11024W: www.open-iscsi.com 11025F: drivers/scsi/*iscsi* 11026F: include/scsi/*iscsi* 11027 11028iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11029M: Peter Jones <pjones@redhat.com> 11030M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11031S: Maintained 11032F: drivers/firmware/iscsi_ibft* 11033 11034ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11035M: Sagi Grimberg <sagi@grimberg.me> 11036M: Max Gurtovoy <mgurtovoy@nvidia.com> 11037L: linux-rdma@vger.kernel.org 11038S: Supported 11039W: http://www.openfabrics.org 11040W: www.open-iscsi.org 11041Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11042F: drivers/infiniband/ulp/iser/ 11043 11044ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11045M: Sagi Grimberg <sagi@grimberg.me> 11046L: linux-rdma@vger.kernel.org 11047L: target-devel@vger.kernel.org 11048S: Supported 11049W: http://www.linux-iscsi.org 11050T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11051F: drivers/infiniband/ulp/isert 11052 11053ISDN/CMTP OVER BLUETOOTH 11054M: Karsten Keil <isdn@linux-pingi.de> 11055L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11056L: netdev@vger.kernel.org 11057S: Odd Fixes 11058W: http://www.isdn4linux.de 11059F: Documentation/isdn/ 11060F: drivers/isdn/capi/ 11061F: include/linux/isdn/ 11062F: include/uapi/linux/isdn/ 11063F: net/bluetooth/cmtp/ 11064 11065ISDN/mISDN SUBSYSTEM 11066M: Karsten Keil <isdn@linux-pingi.de> 11067L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11068L: netdev@vger.kernel.org 11069S: Maintained 11070W: http://www.isdn4linux.de 11071F: drivers/isdn/Kconfig 11072F: drivers/isdn/Makefile 11073F: drivers/isdn/hardware/ 11074F: drivers/isdn/mISDN/ 11075 11076ISOFS FILESYSTEM 11077M: Jan Kara <jack@suse.cz> 11078L: linux-fsdevel@vger.kernel.org 11079S: Maintained 11080F: Documentation/filesystems/isofs.rst 11081F: fs/isofs/ 11082 11083IT87 HARDWARE MONITORING DRIVER 11084M: Jean Delvare <jdelvare@suse.com> 11085L: linux-hwmon@vger.kernel.org 11086S: Maintained 11087F: Documentation/hwmon/it87.rst 11088F: drivers/hwmon/it87.c 11089 11090IT913X MEDIA DRIVER 11091M: Antti Palosaari <crope@iki.fi> 11092L: linux-media@vger.kernel.org 11093S: Maintained 11094W: https://linuxtv.org 11095W: http://palosaari.fi/linux/ 11096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11097T: git git://linuxtv.org/anttip/media_tree.git 11098F: drivers/media/tuners/it913x* 11099 11100ITE IT66121 HDMI BRIDGE DRIVER 11101M: Phong LE <ple@baylibre.com> 11102M: Neil Armstrong <neil.armstrong@linaro.org> 11103S: Maintained 11104T: git git://anongit.freedesktop.org/drm/drm-misc 11105F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11106F: drivers/gpu/drm/bridge/ite-it66121.c 11107 11108IVTV VIDEO4LINUX DRIVER 11109M: Andy Walls <awalls@md.metrocast.net> 11110L: linux-media@vger.kernel.org 11111S: Maintained 11112W: https://linuxtv.org 11113T: git git://linuxtv.org/media_tree.git 11114F: Documentation/admin-guide/media/ivtv* 11115F: drivers/media/pci/ivtv/ 11116F: include/uapi/linux/ivtv* 11117 11118IX2505V MEDIA DRIVER 11119M: Malcolm Priestley <tvboxspy@gmail.com> 11120L: linux-media@vger.kernel.org 11121S: Maintained 11122W: https://linuxtv.org 11123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11124F: drivers/media/dvb-frontends/ix2505v* 11125 11126JAILHOUSE HYPERVISOR INTERFACE 11127M: Jan Kiszka <jan.kiszka@siemens.com> 11128L: jailhouse-dev@googlegroups.com 11129S: Maintained 11130F: arch/x86/include/asm/jailhouse_para.h 11131F: arch/x86/kernel/jailhouse.c 11132 11133JC42.4 TEMPERATURE SENSOR DRIVER 11134M: Guenter Roeck <linux@roeck-us.net> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11138F: Documentation/hwmon/jc42.rst 11139F: drivers/hwmon/jc42.c 11140 11141JFS FILESYSTEM 11142M: Dave Kleikamp <shaggy@kernel.org> 11143L: jfs-discussion@lists.sourceforge.net 11144S: Odd Fixes 11145W: http://jfs.sourceforge.net/ 11146T: git https://github.com/kleikamp/linux-shaggy.git 11147F: Documentation/admin-guide/jfs.rst 11148F: fs/jfs/ 11149 11150JME NETWORK DRIVER 11151M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11152L: netdev@vger.kernel.org 11153S: Maintained 11154F: drivers/net/ethernet/jme.* 11155 11156JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11157M: David Woodhouse <dwmw2@infradead.org> 11158M: Richard Weinberger <richard@nod.at> 11159L: linux-mtd@lists.infradead.org 11160S: Odd Fixes 11161W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11162T: git git://git.infradead.org/ubifs-2.6.git 11163F: fs/jffs2/ 11164F: include/uapi/linux/jffs2.h 11165 11166JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11167M: "Theodore Ts'o" <tytso@mit.edu> 11168M: Jan Kara <jack@suse.com> 11169L: linux-ext4@vger.kernel.org 11170S: Maintained 11171F: fs/jbd2/ 11172F: include/linux/jbd2.h 11173 11174JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11175M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11176L: linux-media@vger.kernel.org 11177L: linux-renesas-soc@vger.kernel.org 11178S: Maintained 11179F: drivers/media/platform/renesas/rcar_jpu.c 11180 11181JSM Neo PCI based serial card 11182L: linux-serial@vger.kernel.org 11183S: Orphan 11184F: drivers/tty/serial/jsm/ 11185 11186K10TEMP HARDWARE MONITORING DRIVER 11187M: Clemens Ladisch <clemens@ladisch.de> 11188L: linux-hwmon@vger.kernel.org 11189S: Maintained 11190F: Documentation/hwmon/k10temp.rst 11191F: drivers/hwmon/k10temp.c 11192 11193K8TEMP HARDWARE MONITORING DRIVER 11194M: Rudolf Marek <r.marek@assembler.cz> 11195L: linux-hwmon@vger.kernel.org 11196S: Maintained 11197F: Documentation/hwmon/k8temp.rst 11198F: drivers/hwmon/k8temp.c 11199 11200KASAN 11201M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11202R: Alexander Potapenko <glider@google.com> 11203R: Andrey Konovalov <andreyknvl@gmail.com> 11204R: Dmitry Vyukov <dvyukov@google.com> 11205R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11206L: kasan-dev@googlegroups.com 11207S: Maintained 11208F: Documentation/dev-tools/kasan.rst 11209F: arch/*/include/asm/*kasan.h 11210F: arch/*/mm/kasan_init* 11211F: include/linux/kasan*.h 11212F: lib/Kconfig.kasan 11213F: mm/kasan/ 11214F: scripts/Makefile.kasan 11215 11216KCONFIG 11217M: Masahiro Yamada <masahiroy@kernel.org> 11218L: linux-kbuild@vger.kernel.org 11219S: Maintained 11220Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11221T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11222F: Documentation/kbuild/kconfig* 11223F: scripts/Kconfig.include 11224F: scripts/kconfig/ 11225 11226KCOV 11227R: Dmitry Vyukov <dvyukov@google.com> 11228R: Andrey Konovalov <andreyknvl@gmail.com> 11229L: kasan-dev@googlegroups.com 11230S: Maintained 11231F: Documentation/dev-tools/kcov.rst 11232F: include/linux/kcov.h 11233F: include/uapi/linux/kcov.h 11234F: kernel/kcov.c 11235F: scripts/Makefile.kcov 11236 11237KCSAN 11238M: Marco Elver <elver@google.com> 11239R: Dmitry Vyukov <dvyukov@google.com> 11240L: kasan-dev@googlegroups.com 11241S: Maintained 11242F: Documentation/dev-tools/kcsan.rst 11243F: include/linux/kcsan*.h 11244F: kernel/kcsan/ 11245F: lib/Kconfig.kcsan 11246F: scripts/Makefile.kcsan 11247 11248KDUMP 11249M: Baoquan He <bhe@redhat.com> 11250R: Vivek Goyal <vgoyal@redhat.com> 11251R: Dave Young <dyoung@redhat.com> 11252L: kexec@lists.infradead.org 11253S: Maintained 11254W: http://lse.sourceforge.net/kdump/ 11255F: Documentation/admin-guide/kdump/ 11256F: fs/proc/vmcore.c 11257F: include/linux/crash_core.h 11258F: include/linux/crash_dump.h 11259F: include/uapi/linux/vmcore.h 11260F: kernel/crash_*.c 11261 11262KEENE FM RADIO TRANSMITTER DRIVER 11263M: Hans Verkuil <hverkuil@xs4all.nl> 11264L: linux-media@vger.kernel.org 11265S: Maintained 11266W: https://linuxtv.org 11267T: git git://linuxtv.org/media_tree.git 11268F: drivers/media/radio/radio-keene* 11269 11270KERNEL AUTOMOUNTER 11271M: Ian Kent <raven@themaw.net> 11272L: autofs@vger.kernel.org 11273S: Maintained 11274F: fs/autofs/ 11275 11276KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11277M: Masahiro Yamada <masahiroy@kernel.org> 11278R: Nathan Chancellor <nathan@kernel.org> 11279R: Nick Desaulniers <ndesaulniers@google.com> 11280R: Nicolas Schier <nicolas@fjasle.eu> 11281L: linux-kbuild@vger.kernel.org 11282S: Maintained 11283Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11285F: Documentation/kbuild/ 11286F: Makefile 11287F: scripts/*vmlinux* 11288F: scripts/Kbuild* 11289F: scripts/Makefile* 11290F: scripts/basic/ 11291F: scripts/dummy-tools/ 11292F: scripts/mk* 11293F: scripts/mod/ 11294F: scripts/package/ 11295 11296KERNEL HARDENING (not covered by other areas) 11297M: Kees Cook <keescook@chromium.org> 11298L: linux-hardening@vger.kernel.org 11299S: Supported 11300T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11301F: Documentation/ABI/testing/sysfs-kernel-oops_count 11302F: Documentation/ABI/testing/sysfs-kernel-warn_count 11303F: include/linux/overflow.h 11304F: include/linux/randomize_kstack.h 11305F: mm/usercopy.c 11306K: \b(add|choose)_random_kstack_offset\b 11307K: \b__check_(object_size|heap_object)\b 11308 11309KERNEL JANITORS 11310L: kernel-janitors@vger.kernel.org 11311S: Odd Fixes 11312W: http://kernelnewbies.org/KernelJanitors 11313 11314KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11315M: Chuck Lever <chuck.lever@oracle.com> 11316M: Jeff Layton <jlayton@kernel.org> 11317R: Neil Brown <neilb@suse.de> 11318R: Olga Kornievskaia <kolga@netapp.com> 11319R: Dai Ngo <Dai.Ngo@oracle.com> 11320R: Tom Talpey <tom@talpey.com> 11321L: linux-nfs@vger.kernel.org 11322S: Supported 11323W: http://nfs.sourceforge.net/ 11324T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11325F: Documentation/filesystems/nfs/ 11326F: fs/exportfs/ 11327F: fs/lockd/ 11328F: fs/nfs_common/ 11329F: fs/nfsd/ 11330F: include/linux/lockd/ 11331F: include/linux/sunrpc/ 11332F: include/trace/events/rpcgss.h 11333F: include/trace/events/rpcrdma.h 11334F: include/trace/events/sunrpc.h 11335F: include/trace/misc/fs.h 11336F: include/trace/misc/nfs.h 11337F: include/trace/misc/sunrpc.h 11338F: include/uapi/linux/nfsd/ 11339F: include/uapi/linux/sunrpc/ 11340F: net/sunrpc/ 11341 11342KERNEL REGRESSIONS 11343M: Thorsten Leemhuis <linux@leemhuis.info> 11344L: regressions@lists.linux.dev 11345S: Supported 11346F: Documentation/admin-guide/reporting-regressions.rst 11347F: Documentation/process/handling-regressions.rst 11348 11349KERNEL SELFTEST FRAMEWORK 11350M: Shuah Khan <shuah@kernel.org> 11351M: Shuah Khan <skhan@linuxfoundation.org> 11352L: linux-kselftest@vger.kernel.org 11353S: Maintained 11354Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11355T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11356F: Documentation/dev-tools/kselftest* 11357F: tools/testing/selftests/ 11358 11359KERNEL SMB3 SERVER (KSMBD) 11360M: Namjae Jeon <linkinjeon@kernel.org> 11361M: Steve French <sfrench@samba.org> 11362R: Sergey Senozhatsky <senozhatsky@chromium.org> 11363R: Tom Talpey <tom@talpey.com> 11364L: linux-cifs@vger.kernel.org 11365S: Maintained 11366T: git git://git.samba.org/ksmbd.git 11367F: Documentation/filesystems/smb/ksmbd.rst 11368F: fs/smb/common/ 11369F: fs/smb/server/ 11370 11371KERNEL UNIT TESTING FRAMEWORK (KUnit) 11372M: Brendan Higgins <brendanhiggins@google.com> 11373M: David Gow <davidgow@google.com> 11374L: linux-kselftest@vger.kernel.org 11375L: kunit-dev@googlegroups.com 11376S: Maintained 11377W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11380F: Documentation/dev-tools/kunit/ 11381F: include/kunit/ 11382F: lib/kunit/ 11383F: tools/testing/kunit/ 11384 11385KERNEL USERMODE HELPER 11386M: Luis Chamberlain <mcgrof@kernel.org> 11387L: linux-kernel@vger.kernel.org 11388S: Maintained 11389F: include/linux/umh.h 11390F: kernel/umh.c 11391 11392KERNEL VIRTUAL MACHINE (KVM) 11393M: Paolo Bonzini <pbonzini@redhat.com> 11394L: kvm@vger.kernel.org 11395S: Supported 11396W: http://www.linux-kvm.org 11397T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11398F: Documentation/virt/kvm/ 11399F: include/asm-generic/kvm* 11400F: include/kvm/iodev.h 11401F: include/linux/kvm* 11402F: include/trace/events/kvm.h 11403F: include/uapi/asm-generic/kvm* 11404F: include/uapi/linux/kvm* 11405F: tools/kvm/ 11406F: tools/testing/selftests/kvm/ 11407F: virt/kvm/* 11408 11409KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11410M: Marc Zyngier <maz@kernel.org> 11411M: Oliver Upton <oliver.upton@linux.dev> 11412R: James Morse <james.morse@arm.com> 11413R: Suzuki K Poulose <suzuki.poulose@arm.com> 11414R: Zenghui Yu <yuzenghui@huawei.com> 11415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11416L: kvmarm@lists.linux.dev 11417S: Maintained 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11419F: arch/arm64/include/asm/kvm* 11420F: arch/arm64/include/uapi/asm/kvm* 11421F: arch/arm64/kvm/ 11422F: include/kvm/arm_* 11423F: tools/testing/selftests/kvm/*/aarch64/ 11424F: tools/testing/selftests/kvm/aarch64/ 11425 11426KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11427M: Huacai Chen <chenhuacai@kernel.org> 11428L: linux-mips@vger.kernel.org 11429L: kvm@vger.kernel.org 11430S: Maintained 11431T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11432F: arch/mips/include/asm/kvm* 11433F: arch/mips/include/uapi/asm/kvm* 11434F: arch/mips/kvm/ 11435 11436KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11437M: Michael Ellerman <mpe@ellerman.id.au> 11438R: Nicholas Piggin <npiggin@gmail.com> 11439L: linuxppc-dev@lists.ozlabs.org 11440L: kvm@vger.kernel.org 11441S: Maintained (Book3S 64-bit HV) 11442S: Odd fixes (Book3S 64-bit PR) 11443S: Orphan (Book3E and 32-bit) 11444T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11445F: arch/powerpc/include/asm/kvm* 11446F: arch/powerpc/include/uapi/asm/kvm* 11447F: arch/powerpc/kernel/kvm* 11448F: arch/powerpc/kvm/ 11449 11450KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11451M: Anup Patel <anup@brainfault.org> 11452R: Atish Patra <atishp@atishpatra.org> 11453L: kvm@vger.kernel.org 11454L: kvm-riscv@lists.infradead.org 11455L: linux-riscv@lists.infradead.org 11456S: Maintained 11457T: git https://github.com/kvm-riscv/linux.git 11458F: arch/riscv/include/asm/kvm* 11459F: arch/riscv/include/uapi/asm/kvm* 11460F: arch/riscv/kvm/ 11461F: tools/testing/selftests/kvm/*/riscv/ 11462 11463KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11464M: Christian Borntraeger <borntraeger@linux.ibm.com> 11465M: Janosch Frank <frankja@linux.ibm.com> 11466M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11467R: David Hildenbrand <david@redhat.com> 11468L: kvm@vger.kernel.org 11469S: Supported 11470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11471F: Documentation/virt/kvm/s390* 11472F: arch/s390/include/asm/gmap.h 11473F: arch/s390/include/asm/kvm* 11474F: arch/s390/include/uapi/asm/kvm* 11475F: arch/s390/include/uapi/asm/uvdevice.h 11476F: arch/s390/kernel/uv.c 11477F: arch/s390/kvm/ 11478F: arch/s390/mm/gmap.c 11479F: drivers/s390/char/uvdevice.c 11480F: tools/testing/selftests/drivers/s390x/uvdevice/ 11481F: tools/testing/selftests/kvm/*/s390x/ 11482F: tools/testing/selftests/kvm/s390x/ 11483 11484KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11485M: Sean Christopherson <seanjc@google.com> 11486M: Paolo Bonzini <pbonzini@redhat.com> 11487L: kvm@vger.kernel.org 11488S: Supported 11489P: Documentation/process/maintainer-kvm-x86.rst 11490T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11491F: arch/x86/include/asm/kvm* 11492F: arch/x86/include/asm/svm.h 11493F: arch/x86/include/asm/vmx*.h 11494F: arch/x86/include/uapi/asm/kvm* 11495F: arch/x86/include/uapi/asm/svm.h 11496F: arch/x86/include/uapi/asm/vmx.h 11497F: arch/x86/kvm/ 11498F: arch/x86/kvm/*/ 11499 11500KERNFS 11501M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11502M: Tejun Heo <tj@kernel.org> 11503S: Supported 11504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11505F: fs/kernfs/ 11506F: include/linux/kernfs.h 11507 11508KEXEC 11509M: Eric Biederman <ebiederm@xmission.com> 11510L: kexec@lists.infradead.org 11511S: Maintained 11512W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11513F: include/linux/kexec.h 11514F: include/uapi/linux/kexec.h 11515F: kernel/kexec* 11516 11517KEYS-ENCRYPTED 11518M: Mimi Zohar <zohar@linux.ibm.com> 11519L: linux-integrity@vger.kernel.org 11520L: keyrings@vger.kernel.org 11521S: Supported 11522F: Documentation/security/keys/trusted-encrypted.rst 11523F: include/keys/encrypted-type.h 11524F: security/keys/encrypted-keys/ 11525 11526KEYS-TRUSTED 11527M: James Bottomley <jejb@linux.ibm.com> 11528M: Jarkko Sakkinen <jarkko@kernel.org> 11529M: Mimi Zohar <zohar@linux.ibm.com> 11530L: linux-integrity@vger.kernel.org 11531L: keyrings@vger.kernel.org 11532S: Supported 11533F: Documentation/security/keys/trusted-encrypted.rst 11534F: include/keys/trusted-type.h 11535F: include/keys/trusted_tpm.h 11536F: security/keys/trusted-keys/ 11537 11538KEYS-TRUSTED-CAAM 11539M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11540R: Pengutronix Kernel Team <kernel@pengutronix.de> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Maintained 11544F: include/keys/trusted_caam.h 11545F: security/keys/trusted-keys/trusted_caam.c 11546 11547KEYS-TRUSTED-TEE 11548M: Sumit Garg <sumit.garg@linaro.org> 11549L: linux-integrity@vger.kernel.org 11550L: keyrings@vger.kernel.org 11551S: Supported 11552F: include/keys/trusted_tee.h 11553F: security/keys/trusted-keys/trusted_tee.c 11554 11555KEYS/KEYRINGS 11556M: David Howells <dhowells@redhat.com> 11557M: Jarkko Sakkinen <jarkko@kernel.org> 11558L: keyrings@vger.kernel.org 11559S: Maintained 11560F: Documentation/security/keys/core.rst 11561F: include/keys/ 11562F: include/linux/key-type.h 11563F: include/linux/key.h 11564F: include/linux/keyctl.h 11565F: include/uapi/linux/keyctl.h 11566F: security/keys/ 11567 11568KEYS/KEYRINGS_INTEGRITY 11569M: Jarkko Sakkinen <jarkko@kernel.org> 11570M: Mimi Zohar <zohar@linux.ibm.com> 11571L: linux-integrity@vger.kernel.org 11572L: keyrings@vger.kernel.org 11573S: Supported 11574F: security/integrity/platform_certs 11575 11576KFENCE 11577M: Alexander Potapenko <glider@google.com> 11578M: Marco Elver <elver@google.com> 11579R: Dmitry Vyukov <dvyukov@google.com> 11580L: kasan-dev@googlegroups.com 11581S: Maintained 11582F: Documentation/dev-tools/kfence.rst 11583F: arch/*/include/asm/kfence.h 11584F: include/linux/kfence.h 11585F: lib/Kconfig.kfence 11586F: mm/kfence/ 11587 11588KFIFO 11589M: Stefani Seibold <stefani@seibold.net> 11590S: Maintained 11591F: include/linux/kfifo.h 11592F: lib/kfifo.c 11593F: samples/kfifo/ 11594 11595KGDB / KDB /debug_core 11596M: Jason Wessel <jason.wessel@windriver.com> 11597M: Daniel Thompson <daniel.thompson@linaro.org> 11598R: Douglas Anderson <dianders@chromium.org> 11599L: kgdb-bugreport@lists.sourceforge.net 11600S: Maintained 11601W: http://kgdb.wiki.kernel.org/ 11602T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11603F: Documentation/dev-tools/kgdb.rst 11604F: drivers/misc/kgdbts.c 11605F: drivers/tty/serial/kgdboc.c 11606F: include/linux/kdb.h 11607F: include/linux/kgdb.h 11608F: kernel/debug/ 11609F: kernel/module/kdb.c 11610 11611KHADAS MCU MFD DRIVER 11612M: Neil Armstrong <neil.armstrong@linaro.org> 11613L: linux-amlogic@lists.infradead.org 11614S: Maintained 11615F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11616F: drivers/mfd/khadas-mcu.c 11617F: drivers/thermal/khadas_mcu_fan.c 11618F: include/linux/mfd/khadas-mcu.h 11619 11620KIONIX/ROHM KX022A ACCELEROMETER 11621M: Matti Vaittinen <mazziesaccount@gmail.com> 11622L: linux-iio@vger.kernel.org 11623S: Supported 11624F: drivers/iio/accel/kionix-kx022a* 11625 11626KMEMLEAK 11627M: Catalin Marinas <catalin.marinas@arm.com> 11628S: Maintained 11629F: Documentation/dev-tools/kmemleak.rst 11630F: include/linux/kmemleak.h 11631F: mm/kmemleak.c 11632F: samples/kmemleak/kmemleak-test.c 11633 11634KMSAN 11635M: Alexander Potapenko <glider@google.com> 11636R: Marco Elver <elver@google.com> 11637R: Dmitry Vyukov <dvyukov@google.com> 11638L: kasan-dev@googlegroups.com 11639S: Maintained 11640F: Documentation/dev-tools/kmsan.rst 11641F: arch/*/include/asm/kmsan.h 11642F: arch/*/mm/kmsan_* 11643F: include/linux/kmsan*.h 11644F: lib/Kconfig.kmsan 11645F: mm/kmsan/ 11646F: scripts/Makefile.kmsan 11647 11648KPROBES 11649M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11650M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11651M: "David S. Miller" <davem@davemloft.net> 11652M: Masami Hiramatsu <mhiramat@kernel.org> 11653L: linux-kernel@vger.kernel.org 11654L: linux-trace-kernel@vger.kernel.org 11655S: Maintained 11656Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11658F: Documentation/trace/kprobes.rst 11659F: include/asm-generic/kprobes.h 11660F: include/linux/kprobes.h 11661F: kernel/kprobes.c 11662F: lib/test_kprobes.c 11663F: samples/kprobes 11664 11665KS0108 LCD CONTROLLER DRIVER 11666M: Miguel Ojeda <ojeda@kernel.org> 11667S: Maintained 11668F: Documentation/admin-guide/auxdisplay/ks0108.rst 11669F: drivers/auxdisplay/ks0108.c 11670F: include/linux/ks0108.h 11671 11672KTD253 BACKLIGHT DRIVER 11673M: Linus Walleij <linus.walleij@linaro.org> 11674S: Maintained 11675F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11676F: drivers/video/backlight/ktd253-backlight.c 11677 11678KTEST 11679M: Steven Rostedt <rostedt@goodmis.org> 11680M: John Hawley <warthog9@eaglescrag.net> 11681S: Maintained 11682F: tools/testing/ktest 11683 11684KTZ8866 BACKLIGHT DRIVER 11685M: Jianhua Lu <lujianhua000@gmail.com> 11686S: Maintained 11687F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11688F: drivers/video/backlight/ktz8866.c 11689 11690KVM PARAVIRT (KVM/paravirt) 11691M: Paolo Bonzini <pbonzini@redhat.com> 11692R: Wanpeng Li <wanpengli@tencent.com> 11693R: Vitaly Kuznetsov <vkuznets@redhat.com> 11694L: kvm@vger.kernel.org 11695S: Supported 11696T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11697F: arch/um/include/asm/kvm_para.h 11698F: arch/x86/include/asm/kvm_para.h 11699F: arch/x86/include/asm/pvclock-abi.h 11700F: arch/x86/include/uapi/asm/kvm_para.h 11701F: arch/x86/kernel/kvm.c 11702F: arch/x86/kernel/kvmclock.c 11703F: include/asm-generic/kvm_para.h 11704F: include/linux/kvm_para.h 11705F: include/uapi/asm-generic/kvm_para.h 11706F: include/uapi/linux/kvm_para.h 11707 11708KVM X86 HYPER-V (KVM/hyper-v) 11709M: Vitaly Kuznetsov <vkuznets@redhat.com> 11710M: Sean Christopherson <seanjc@google.com> 11711M: Paolo Bonzini <pbonzini@redhat.com> 11712L: kvm@vger.kernel.org 11713S: Supported 11714T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11715F: arch/x86/kvm/hyperv.* 11716F: arch/x86/kvm/kvm_onhyperv.* 11717F: arch/x86/kvm/svm/hyperv.* 11718F: arch/x86/kvm/svm/svm_onhyperv.* 11719F: arch/x86/kvm/vmx/hyperv.* 11720 11721KVM X86 Xen (KVM/Xen) 11722M: David Woodhouse <dwmw2@infradead.org> 11723M: Paul Durrant <paul@xen.org> 11724M: Sean Christopherson <seanjc@google.com> 11725M: Paolo Bonzini <pbonzini@redhat.com> 11726L: kvm@vger.kernel.org 11727S: Supported 11728T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11729F: arch/x86/kvm/xen.* 11730 11731L3MDEV 11732M: David Ahern <dsahern@kernel.org> 11733L: netdev@vger.kernel.org 11734S: Maintained 11735F: include/net/l3mdev.h 11736F: net/l3mdev 11737 11738LANDLOCK SECURITY MODULE 11739M: Mickaël Salaün <mic@digikod.net> 11740L: linux-security-module@vger.kernel.org 11741S: Supported 11742W: https://landlock.io 11743T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11744F: Documentation/security/landlock.rst 11745F: Documentation/userspace-api/landlock.rst 11746F: include/uapi/linux/landlock.h 11747F: samples/landlock/ 11748F: security/landlock/ 11749F: tools/testing/selftests/landlock/ 11750K: landlock 11751K: LANDLOCK 11752 11753LANTIQ / INTEL Ethernet drivers 11754M: Hauke Mehrtens <hauke@hauke-m.de> 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: drivers/net/dsa/lantiq_gswip.c 11758F: drivers/net/dsa/lantiq_pce.h 11759F: drivers/net/ethernet/lantiq_xrx200.c 11760F: net/dsa/tag_gswip.c 11761 11762LANTIQ MIPS ARCHITECTURE 11763M: John Crispin <john@phrozen.org> 11764L: linux-mips@vger.kernel.org 11765S: Maintained 11766F: arch/mips/lantiq 11767F: drivers/soc/lantiq 11768 11769LASI 53c700 driver for PARISC 11770M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11771L: linux-scsi@vger.kernel.org 11772S: Maintained 11773F: Documentation/scsi/53c700.rst 11774F: drivers/scsi/53c700* 11775 11776LEAKING_ADDRESSES 11777M: Tobin C. Harding <me@tobin.cc> 11778M: Tycho Andersen <tycho@tycho.pizza> 11779L: linux-hardening@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11782F: scripts/leaking_addresses.pl 11783 11784LED SUBSYSTEM 11785M: Pavel Machek <pavel@ucw.cz> 11786M: Lee Jones <lee@kernel.org> 11787L: linux-leds@vger.kernel.org 11788S: Maintained 11789T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11790F: Documentation/devicetree/bindings/leds/ 11791F: Documentation/leds/ 11792F: drivers/leds/ 11793F: include/dt-bindings/leds/ 11794F: include/linux/leds.h 11795 11796LEGACY EEPROM DRIVER 11797M: Jean Delvare <jdelvare@suse.com> 11798S: Maintained 11799F: Documentation/misc-devices/eeprom.rst 11800F: drivers/misc/eeprom/eeprom.c 11801 11802LEGO MINDSTORMS EV3 11803R: David Lechner <david@lechnology.com> 11804S: Maintained 11805F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11806F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11807F: drivers/power/supply/lego_ev3_battery.c 11808 11809LEGO USB Tower driver 11810M: Juergen Stuber <starblue@users.sourceforge.net> 11811L: legousb-devel@lists.sourceforge.net 11812S: Maintained 11813W: http://legousb.sourceforge.net/ 11814F: drivers/usb/misc/legousbtower.c 11815 11816LETSKETCH HID TABLET DRIVER 11817M: Hans de Goede <hdegoede@redhat.com> 11818L: linux-input@vger.kernel.org 11819S: Maintained 11820T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11821F: drivers/hid/hid-letsketch.c 11822 11823LG LAPTOP EXTRAS 11824M: Matan Ziv-Av <matan@svgalib.org> 11825L: platform-driver-x86@vger.kernel.org 11826S: Maintained 11827F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11828F: Documentation/admin-guide/laptops/lg-laptop.rst 11829F: drivers/platform/x86/lg-laptop.c 11830 11831LG2160 MEDIA DRIVER 11832M: Michael Krufky <mkrufky@linuxtv.org> 11833L: linux-media@vger.kernel.org 11834S: Maintained 11835W: https://linuxtv.org 11836W: http://github.com/mkrufky 11837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11838T: git git://linuxtv.org/mkrufky/tuners.git 11839F: drivers/media/dvb-frontends/lg2160.* 11840 11841LGDT3305 MEDIA DRIVER 11842M: Michael Krufky <mkrufky@linuxtv.org> 11843L: linux-media@vger.kernel.org 11844S: Maintained 11845W: https://linuxtv.org 11846W: http://github.com/mkrufky 11847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11848T: git git://linuxtv.org/mkrufky/tuners.git 11849F: drivers/media/dvb-frontends/lgdt3305.* 11850 11851LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11852M: Viresh Kumar <vireshk@kernel.org> 11853L: linux-ide@vger.kernel.org 11854S: Maintained 11855T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11856F: drivers/ata/pata_arasan_cf.c 11857F: include/linux/pata_arasan_cf_data.h 11858 11859LIBATA PATA DRIVERS 11860R: Sergey Shtylyov <s.shtylyov@omp.ru> 11861L: linux-ide@vger.kernel.org 11862F: drivers/ata/ata_*.c 11863F: drivers/ata/pata_*.c 11864 11865LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11866M: Linus Walleij <linus.walleij@linaro.org> 11867L: linux-ide@vger.kernel.org 11868S: Maintained 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11870F: drivers/ata/pata_ftide010.c 11871F: drivers/ata/sata_gemini.c 11872F: drivers/ata/sata_gemini.h 11873 11874LIBATA SATA AHCI PLATFORM devices support 11875M: Hans de Goede <hdegoede@redhat.com> 11876M: Jens Axboe <axboe@kernel.dk> 11877L: linux-ide@vger.kernel.org 11878S: Maintained 11879T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11880F: drivers/ata/ahci_platform.c 11881F: drivers/ata/libahci_platform.c 11882F: include/linux/ahci_platform.h 11883 11884LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11885M: Serge Semin <fancer.lancer@gmail.com> 11886L: linux-ide@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11889F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11890F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11891F: drivers/ata/ahci_dwc.c 11892 11893LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11894M: Mikael Pettersson <mikpelinux@gmail.com> 11895L: linux-ide@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11898F: drivers/ata/sata_promise.* 11899 11900LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11901M: Damien Le Moal <dlemoal@kernel.org> 11902L: linux-ide@vger.kernel.org 11903S: Maintained 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11905F: Documentation/ABI/testing/sysfs-ata 11906F: Documentation/devicetree/bindings/ata/ 11907F: drivers/ata/ 11908F: include/linux/ata.h 11909F: include/linux/libata.h 11910 11911LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11912M: Vishal Verma <vishal.l.verma@intel.com> 11913M: Dan Williams <dan.j.williams@intel.com> 11914M: Dave Jiang <dave.jiang@intel.com> 11915L: nvdimm@lists.linux.dev 11916S: Supported 11917Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11918P: Documentation/nvdimm/maintainer-entry-profile.rst 11919F: drivers/nvdimm/btt* 11920 11921LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11922M: Dan Williams <dan.j.williams@intel.com> 11923M: Vishal Verma <vishal.l.verma@intel.com> 11924M: Dave Jiang <dave.jiang@intel.com> 11925L: nvdimm@lists.linux.dev 11926S: Supported 11927Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11928P: Documentation/nvdimm/maintainer-entry-profile.rst 11929F: drivers/nvdimm/pmem* 11930 11931LIBNVDIMM: DEVICETREE BINDINGS 11932M: Oliver O'Halloran <oohall@gmail.com> 11933L: nvdimm@lists.linux.dev 11934S: Supported 11935Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11936F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11937F: drivers/nvdimm/of_pmem.c 11938 11939LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11940M: Dan Williams <dan.j.williams@intel.com> 11941M: Vishal Verma <vishal.l.verma@intel.com> 11942M: Dave Jiang <dave.jiang@intel.com> 11943M: Ira Weiny <ira.weiny@intel.com> 11944L: nvdimm@lists.linux.dev 11945S: Supported 11946Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11947P: Documentation/nvdimm/maintainer-entry-profile.rst 11948T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11949F: drivers/acpi/nfit/* 11950F: drivers/nvdimm/* 11951F: include/linux/libnvdimm.h 11952F: include/linux/nd.h 11953F: include/uapi/linux/ndctl.h 11954F: tools/testing/nvdimm/ 11955 11956LICENSES and SPDX stuff 11957M: Thomas Gleixner <tglx@linutronix.de> 11958M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11959L: linux-spdx@vger.kernel.org 11960S: Maintained 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11962F: COPYING 11963F: Documentation/process/license-rules.rst 11964F: LICENSES/ 11965F: scripts/spdxcheck-test.sh 11966F: scripts/spdxcheck.py 11967F: scripts/spdxexclude 11968 11969LINEAR RANGES HELPERS 11970M: Mark Brown <broonie@kernel.org> 11971R: Matti Vaittinen <mazziesaccount@gmail.com> 11972F: include/linux/linear_range.h 11973F: lib/linear_ranges.c 11974F: lib/test_linear_ranges.c 11975 11976LINUX FOR POWER MACINTOSH 11977L: linuxppc-dev@lists.ozlabs.org 11978S: Orphan 11979F: arch/powerpc/platforms/powermac/ 11980F: drivers/macintosh/ 11981X: drivers/macintosh/adb-iop.c 11982X: drivers/macintosh/via-macii.c 11983 11984LINUX FOR POWERPC (32-BIT AND 64-BIT) 11985M: Michael Ellerman <mpe@ellerman.id.au> 11986R: Nicholas Piggin <npiggin@gmail.com> 11987R: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Supported 11990W: https://github.com/linuxppc/wiki/wiki 11991Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11993F: Documentation/ABI/stable/sysfs-firmware-opal-* 11994F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11995F: Documentation/devicetree/bindings/powerpc/ 11996F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11997F: Documentation/powerpc/ 11998F: arch/powerpc/ 11999F: drivers/*/*/*pasemi* 12000F: drivers/*/*pasemi* 12001F: drivers/char/tpm/tpm_ibmvtpm* 12002F: drivers/crypto/nx/ 12003F: drivers/crypto/vmx/ 12004F: drivers/i2c/busses/i2c-opal.c 12005F: drivers/net/ethernet/ibm/ibmveth.* 12006F: drivers/net/ethernet/ibm/ibmvnic.* 12007F: drivers/pci/hotplug/pnv_php.c 12008F: drivers/pci/hotplug/rpa* 12009F: drivers/rtc/rtc-opal.c 12010F: drivers/scsi/ibmvscsi/ 12011F: drivers/tty/hvc/hvc_opal.c 12012F: drivers/watchdog/wdrtas.c 12013F: tools/testing/selftests/powerpc 12014N: /pmac 12015N: powermac 12016N: powernv 12017N: [^a-z0-9]ps3 12018N: pseries 12019 12020LINUX FOR POWERPC EMBEDDED MPC5XXX 12021M: Anatolij Gustschin <agust@denx.de> 12022L: linuxppc-dev@lists.ozlabs.org 12023S: Odd Fixes 12024F: arch/powerpc/platforms/512x/ 12025F: arch/powerpc/platforms/52xx/ 12026 12027LINUX FOR POWERPC EMBEDDED PPC4XX 12028L: linuxppc-dev@lists.ozlabs.org 12029S: Orphan 12030F: arch/powerpc/platforms/40x/ 12031F: arch/powerpc/platforms/44x/ 12032 12033LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12034M: Scott Wood <oss@buserror.net> 12035L: linuxppc-dev@lists.ozlabs.org 12036S: Odd fixes 12037T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12038F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12039F: Documentation/devicetree/bindings/powerpc/fsl/ 12040F: arch/powerpc/platforms/83xx/ 12041F: arch/powerpc/platforms/85xx/ 12042 12043LINUX FOR POWERPC EMBEDDED PPC8XX 12044M: Christophe Leroy <christophe.leroy@csgroup.eu> 12045L: linuxppc-dev@lists.ozlabs.org 12046S: Maintained 12047F: arch/powerpc/platforms/8xx/ 12048 12049LINUX KERNEL DUMP TEST MODULE (LKDTM) 12050M: Kees Cook <keescook@chromium.org> 12051S: Maintained 12052F: drivers/misc/lkdtm/* 12053F: tools/testing/selftests/lkdtm/* 12054 12055LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12056M: Alan Stern <stern@rowland.harvard.edu> 12057M: Andrea Parri <parri.andrea@gmail.com> 12058M: Will Deacon <will@kernel.org> 12059M: Peter Zijlstra <peterz@infradead.org> 12060M: Boqun Feng <boqun.feng@gmail.com> 12061M: Nicholas Piggin <npiggin@gmail.com> 12062M: David Howells <dhowells@redhat.com> 12063M: Jade Alglave <j.alglave@ucl.ac.uk> 12064M: Luc Maranget <luc.maranget@inria.fr> 12065M: "Paul E. McKenney" <paulmck@kernel.org> 12066R: Akira Yokosawa <akiyks@gmail.com> 12067R: Daniel Lustig <dlustig@nvidia.com> 12068R: Joel Fernandes <joel@joelfernandes.org> 12069L: linux-kernel@vger.kernel.org 12070L: linux-arch@vger.kernel.org 12071S: Supported 12072T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12073F: Documentation/atomic_bitops.txt 12074F: Documentation/atomic_t.txt 12075F: Documentation/core-api/refcount-vs-atomic.rst 12076F: Documentation/litmus-tests/ 12077F: Documentation/memory-barriers.txt 12078F: tools/memory-model/ 12079 12080LINUX-NEXT TREE 12081M: Stephen Rothwell <sfr@canb.auug.org.au> 12082L: linux-next@vger.kernel.org 12083S: Supported 12084B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12085T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12086 12087LIS3LV02D ACCELEROMETER DRIVER 12088M: Eric Piel <eric.piel@tremplin-utc.net> 12089S: Maintained 12090F: Documentation/misc-devices/lis3lv02d.rst 12091F: drivers/misc/lis3lv02d/ 12092F: drivers/platform/x86/hp/hp_accel.c 12093 12094LIST KUNIT TEST 12095M: David Gow <davidgow@google.com> 12096L: linux-kselftest@vger.kernel.org 12097L: kunit-dev@googlegroups.com 12098S: Maintained 12099F: lib/list-test.c 12100 12101LITEX PLATFORM 12102M: Karol Gugala <kgugala@antmicro.com> 12103M: Mateusz Holenko <mholenko@antmicro.com> 12104M: Gabriel Somlo <gsomlo@gmail.com> 12105M: Joel Stanley <joel@jms.id.au> 12106S: Maintained 12107F: Documentation/devicetree/bindings/*/litex,*.yaml 12108F: arch/openrisc/boot/dts/or1klitex.dts 12109F: drivers/mmc/host/litex_mmc.c 12110F: drivers/net/ethernet/litex/* 12111F: drivers/soc/litex/* 12112F: drivers/tty/serial/liteuart.c 12113F: include/linux/litex.h 12114N: litex 12115 12116LIVE PATCHING 12117M: Josh Poimboeuf <jpoimboe@kernel.org> 12118M: Jiri Kosina <jikos@kernel.org> 12119M: Miroslav Benes <mbenes@suse.cz> 12120M: Petr Mladek <pmladek@suse.com> 12121R: Joe Lawrence <joe.lawrence@redhat.com> 12122L: live-patching@vger.kernel.org 12123S: Maintained 12124T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12125F: Documentation/ABI/testing/sysfs-kernel-livepatch 12126F: Documentation/livepatch/ 12127F: arch/powerpc/include/asm/livepatch.h 12128F: include/linux/livepatch.h 12129F: kernel/livepatch/ 12130F: kernel/module/livepatch.c 12131F: lib/livepatch/ 12132F: samples/livepatch/ 12133F: tools/testing/selftests/livepatch/ 12134 12135LLC (802.2) 12136L: netdev@vger.kernel.org 12137S: Odd fixes 12138F: include/linux/llc.h 12139F: include/net/llc* 12140F: include/uapi/linux/llc.h 12141F: net/llc/ 12142 12143LM73 HARDWARE MONITOR DRIVER 12144M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12145L: linux-hwmon@vger.kernel.org 12146S: Maintained 12147F: drivers/hwmon/lm73.c 12148 12149LM78 HARDWARE MONITOR DRIVER 12150M: Jean Delvare <jdelvare@suse.com> 12151L: linux-hwmon@vger.kernel.org 12152S: Maintained 12153F: Documentation/hwmon/lm78.rst 12154F: drivers/hwmon/lm78.c 12155 12156LM83 HARDWARE MONITOR DRIVER 12157M: Jean Delvare <jdelvare@suse.com> 12158L: linux-hwmon@vger.kernel.org 12159S: Maintained 12160F: Documentation/hwmon/lm83.rst 12161F: drivers/hwmon/lm83.c 12162 12163LM90 HARDWARE MONITOR DRIVER 12164M: Jean Delvare <jdelvare@suse.com> 12165L: linux-hwmon@vger.kernel.org 12166S: Maintained 12167F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12168F: Documentation/hwmon/lm90.rst 12169F: drivers/hwmon/lm90.c 12170F: include/dt-bindings/thermal/lm90.h 12171 12172LM95234 HARDWARE MONITOR DRIVER 12173M: Guenter Roeck <linux@roeck-us.net> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/hwmon/lm95234.rst 12177F: drivers/hwmon/lm95234.c 12178 12179LME2510 MEDIA DRIVER 12180M: Malcolm Priestley <tvboxspy@gmail.com> 12181L: linux-media@vger.kernel.org 12182S: Maintained 12183W: https://linuxtv.org 12184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12185F: drivers/media/usb/dvb-usb-v2/lmedm04* 12186 12187LOADPIN SECURITY MODULE 12188M: Kees Cook <keescook@chromium.org> 12189S: Supported 12190T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12191F: Documentation/admin-guide/LSM/LoadPin.rst 12192F: security/loadpin/ 12193 12194LOCKING PRIMITIVES 12195M: Peter Zijlstra <peterz@infradead.org> 12196M: Ingo Molnar <mingo@redhat.com> 12197M: Will Deacon <will@kernel.org> 12198R: Waiman Long <longman@redhat.com> 12199R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12200L: linux-kernel@vger.kernel.org 12201S: Maintained 12202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12203F: Documentation/locking/ 12204F: arch/*/include/asm/spinlock*.h 12205F: include/linux/lockdep.h 12206F: include/linux/mutex*.h 12207F: include/linux/rwlock*.h 12208F: include/linux/rwsem*.h 12209F: include/linux/seqlock.h 12210F: include/linux/spinlock*.h 12211F: kernel/locking/ 12212F: lib/locking*.[ch] 12213X: kernel/locking/locktorture.c 12214 12215LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12216M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12217L: linux-ntfs-dev@lists.sourceforge.net 12218S: Maintained 12219W: http://www.linux-ntfs.org/content/view/19/37/ 12220F: Documentation/admin-guide/ldm.rst 12221F: block/partitions/ldm.* 12222 12223LOGITECH HID GAMING KEYBOARDS 12224M: Hans de Goede <hdegoede@redhat.com> 12225L: linux-input@vger.kernel.org 12226S: Maintained 12227T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12228F: drivers/hid/hid-lg-g15.c 12229 12230LONTIUM LT8912B MIPI TO HDMI BRIDGE 12231M: Adrien Grassein <adrien.grassein@gmail.com> 12232S: Maintained 12233F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12234F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12235 12236LOONGARCH 12237M: Huacai Chen <chenhuacai@kernel.org> 12238R: WANG Xuerui <kernel@xen0n.name> 12239L: loongarch@lists.linux.dev 12240S: Maintained 12241T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12242F: Documentation/loongarch/ 12243F: Documentation/translations/zh_CN/loongarch/ 12244F: arch/loongarch/ 12245F: drivers/*/*loongarch* 12246 12247LOONGSON GPIO DRIVER 12248M: Yinbo Zhu <zhuyinbo@loongson.cn> 12249L: linux-gpio@vger.kernel.org 12250S: Maintained 12251F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12252F: drivers/gpio/gpio-loongson-64bit.c 12253 12254LOONGSON LS2X I2C DRIVER 12255M: Binbin Zhou <zhoubinbin@loongson.cn> 12256L: linux-i2c@vger.kernel.org 12257S: Maintained 12258F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12259F: drivers/i2c/busses/i2c-ls2x.c 12260 12261LOONGSON-2 SOC SERIES CLOCK DRIVER 12262M: Yinbo Zhu <zhuyinbo@loongson.cn> 12263L: linux-clk@vger.kernel.org 12264S: Maintained 12265F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12266F: drivers/clk/clk-loongson2.c 12267F: include/dt-bindings/clock/loongson,ls2k-clk.h 12268 12269LOONGSON-2 SOC SERIES GUTS DRIVER 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: loongarch@lists.linux.dev 12272S: Maintained 12273F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12274F: drivers/soc/loongson/loongson2_guts.c 12275 12276LOONGSON-2 SOC SERIES PINCTRL DRIVER 12277M: zhanghongchen <zhanghongchen@loongson.cn> 12278M: Yinbo Zhu <zhuyinbo@loongson.cn> 12279L: linux-gpio@vger.kernel.org 12280S: Maintained 12281F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12282F: drivers/pinctrl/pinctrl-loongson2.c 12283 12284LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12285M: Sathya Prakash <sathya.prakash@broadcom.com> 12286M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12287M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12288L: MPT-FusionLinux.pdl@broadcom.com 12289L: linux-scsi@vger.kernel.org 12290S: Supported 12291W: http://www.avagotech.com/support/ 12292F: drivers/message/fusion/ 12293F: drivers/scsi/mpt3sas/ 12294 12295LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12296M: Matthew Wilcox <willy@infradead.org> 12297L: linux-scsi@vger.kernel.org 12298S: Maintained 12299F: drivers/scsi/sym53c8xx_2/ 12300 12301LTC1660 DAC DRIVER 12302M: Marcus Folkesson <marcus.folkesson@gmail.com> 12303L: linux-iio@vger.kernel.org 12304S: Maintained 12305F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12306F: drivers/iio/dac/ltc1660.c 12307 12308LTC2688 IIO DAC DRIVER 12309M: Nuno Sá <nuno.sa@analog.com> 12310L: linux-iio@vger.kernel.org 12311S: Supported 12312W: https://ez.analog.com/linux-software-drivers 12313F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12314F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12315F: drivers/iio/dac/ltc2688.c 12316 12317LTC2947 HARDWARE MONITOR DRIVER 12318M: Nuno Sá <nuno.sa@analog.com> 12319L: linux-hwmon@vger.kernel.org 12320S: Supported 12321W: https://ez.analog.com/linux-software-drivers 12322F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12323F: drivers/hwmon/ltc2947-core.c 12324F: drivers/hwmon/ltc2947-i2c.c 12325F: drivers/hwmon/ltc2947-spi.c 12326F: drivers/hwmon/ltc2947.h 12327 12328LTC2983 IIO TEMPERATURE DRIVER 12329M: Nuno Sá <nuno.sa@analog.com> 12330L: linux-iio@vger.kernel.org 12331S: Supported 12332W: https://ez.analog.com/linux-software-drivers 12333F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12334F: drivers/iio/temperature/ltc2983.c 12335 12336LTC4261 HARDWARE MONITOR DRIVER 12337M: Guenter Roeck <linux@roeck-us.net> 12338L: linux-hwmon@vger.kernel.org 12339S: Maintained 12340F: Documentation/hwmon/ltc4261.rst 12341F: drivers/hwmon/ltc4261.c 12342 12343LTC4306 I2C MULTIPLEXER DRIVER 12344M: Michael Hennerich <michael.hennerich@analog.com> 12345L: linux-i2c@vger.kernel.org 12346S: Supported 12347W: https://ez.analog.com/linux-software-drivers 12348F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12349F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12350 12351LTP (Linux Test Project) 12352M: Mike Frysinger <vapier@gentoo.org> 12353M: Cyril Hrubis <chrubis@suse.cz> 12354M: Wanlong Gao <wanlong.gao@gmail.com> 12355M: Jan Stancek <jstancek@redhat.com> 12356M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12357M: Alexey Kodanev <alexey.kodanev@oracle.com> 12358L: ltp@lists.linux.it (subscribers-only) 12359S: Maintained 12360W: http://linux-test-project.github.io/ 12361T: git https://github.com/linux-test-project/ltp.git 12362 12363LYNX 28G SERDES PHY DRIVER 12364M: Ioana Ciornei <ioana.ciornei@nxp.com> 12365L: netdev@vger.kernel.org 12366S: Supported 12367F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12368F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12369 12370LYNX PCS MODULE 12371M: Ioana Ciornei <ioana.ciornei@nxp.com> 12372L: netdev@vger.kernel.org 12373S: Supported 12374F: drivers/net/pcs/pcs-lynx.c 12375F: include/linux/pcs-lynx.h 12376 12377M68K ARCHITECTURE 12378M: Geert Uytterhoeven <geert@linux-m68k.org> 12379L: linux-m68k@lists.linux-m68k.org 12380S: Maintained 12381W: http://www.linux-m68k.org/ 12382T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12383F: arch/m68k/ 12384F: drivers/zorro/ 12385 12386M68K ON APPLE MACINTOSH 12387M: Joshua Thompson <funaho@jurai.org> 12388L: linux-m68k@lists.linux-m68k.org 12389S: Maintained 12390W: http://www.mac.linux-m68k.org/ 12391F: arch/m68k/mac/ 12392F: drivers/macintosh/adb-iop.c 12393F: drivers/macintosh/via-macii.c 12394 12395M68K ON HP9000/300 12396M: Philip Blundell <philb@gnu.org> 12397S: Maintained 12398W: http://www.tazenda.demon.co.uk/phil/linux-hp 12399F: arch/m68k/hp300/ 12400 12401M88DS3103 MEDIA DRIVER 12402M: Antti Palosaari <crope@iki.fi> 12403L: linux-media@vger.kernel.org 12404S: Maintained 12405W: https://linuxtv.org 12406W: http://palosaari.fi/linux/ 12407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12408T: git git://linuxtv.org/anttip/media_tree.git 12409F: drivers/media/dvb-frontends/m88ds3103* 12410 12411M88RS2000 MEDIA DRIVER 12412M: Malcolm Priestley <tvboxspy@gmail.com> 12413L: linux-media@vger.kernel.org 12414S: Maintained 12415W: https://linuxtv.org 12416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12417F: drivers/media/dvb-frontends/m88rs2000* 12418 12419MA901 MASTERKIT USB FM RADIO DRIVER 12420M: Alexey Klimov <klimov.linux@gmail.com> 12421L: linux-media@vger.kernel.org 12422S: Maintained 12423T: git git://linuxtv.org/media_tree.git 12424F: drivers/media/radio/radio-ma901.c 12425 12426MAC80211 12427M: Johannes Berg <johannes@sipsolutions.net> 12428L: linux-wireless@vger.kernel.org 12429S: Maintained 12430W: https://wireless.wiki.kernel.org/ 12431Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12433T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12434F: Documentation/networking/mac80211-injection.rst 12435F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12436F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12437F: include/net/mac80211.h 12438F: net/mac80211/ 12439 12440MAILBOX API 12441M: Jassi Brar <jassisinghbrar@gmail.com> 12442L: linux-kernel@vger.kernel.org 12443S: Maintained 12444F: Documentation/devicetree/bindings/mailbox/ 12445F: drivers/mailbox/ 12446F: include/dt-bindings/mailbox/ 12447F: include/linux/mailbox_client.h 12448F: include/linux/mailbox_controller.h 12449 12450MAILBOX ARM MHUv2 12451M: Viresh Kumar <viresh.kumar@linaro.org> 12452M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12453L: linux-kernel@vger.kernel.org 12454S: Maintained 12455F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12456F: drivers/mailbox/arm_mhuv2.c 12457F: include/linux/mailbox/arm_mhuv2_message.h 12458 12459MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12460M: Michael Kerrisk <mtk.manpages@gmail.com> 12461L: linux-man@vger.kernel.org 12462S: Maintained 12463W: http://www.kernel.org/doc/man-pages 12464 12465MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12466M: Jeremy Kerr <jk@codeconstruct.com.au> 12467M: Matt Johnston <matt@codeconstruct.com.au> 12468L: netdev@vger.kernel.org 12469S: Maintained 12470F: Documentation/networking/mctp.rst 12471F: drivers/net/mctp/ 12472F: include/net/mctp.h 12473F: include/net/mctpdevice.h 12474F: include/net/netns/mctp.h 12475F: net/mctp/ 12476 12477MAPLE TREE 12478M: Liam R. Howlett <Liam.Howlett@oracle.com> 12479L: linux-mm@kvack.org 12480S: Supported 12481F: Documentation/core-api/maple_tree.rst 12482F: include/linux/maple_tree.h 12483F: include/trace/events/maple_tree.h 12484F: lib/maple_tree.c 12485F: lib/test_maple_tree.c 12486F: tools/testing/radix-tree/linux/maple_tree.h 12487F: tools/testing/radix-tree/maple.c 12488 12489MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12490M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12491L: linux-mips@vger.kernel.org 12492S: Maintained 12493F: arch/mips/boot/dts/img/pistachio* 12494 12495MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12496M: Andrew Lunn <andrew@lunn.ch> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12500F: Documentation/networking/devlink/mv88e6xxx.rst 12501F: drivers/net/dsa/mv88e6xxx/ 12502F: include/linux/dsa/mv88e6xxx.h 12503F: include/linux/platform_data/mv88e6xxx.h 12504 12505MARVELL ARMADA 3700 PHY DRIVERS 12506M: Miquel Raynal <miquel.raynal@bootlin.com> 12507S: Maintained 12508F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12509F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12510F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12511F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12512 12513MARVELL ARMADA 3700 SERIAL DRIVER 12514M: Pali Rohár <pali@kernel.org> 12515S: Maintained 12516F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12517F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12518F: drivers/tty/serial/mvebu-uart.c 12519 12520MARVELL ARMADA DRM SUPPORT 12521M: Russell King <linux@armlinux.org.uk> 12522S: Maintained 12523T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12524T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12525F: Documentation/devicetree/bindings/display/armada/ 12526F: drivers/gpu/drm/armada/ 12527F: include/uapi/drm/armada_drm.h 12528 12529MARVELL CRYPTO DRIVER 12530M: Boris Brezillon <bbrezillon@kernel.org> 12531M: Arnaud Ebalard <arno@natisbad.org> 12532M: Srujana Challa <schalla@marvell.com> 12533L: linux-crypto@vger.kernel.org 12534S: Maintained 12535F: drivers/crypto/marvell/ 12536F: include/linux/soc/marvell/octeontx2/ 12537 12538MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12539M: Mirko Lindner <mlindner@marvell.com> 12540M: Stephen Hemminger <stephen@networkplumber.org> 12541L: netdev@vger.kernel.org 12542S: Maintained 12543F: drivers/net/ethernet/marvell/sk* 12544 12545MARVELL LIBERTAS WIRELESS DRIVER 12546L: libertas-dev@lists.infradead.org 12547S: Orphan 12548F: drivers/net/wireless/marvell/libertas/ 12549 12550MARVELL MACCHIATOBIN SUPPORT 12551M: Russell King <linux@armlinux.org.uk> 12552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12553S: Maintained 12554F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12555 12556MARVELL MV643XX ETHERNET DRIVER 12557M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12558L: netdev@vger.kernel.org 12559S: Maintained 12560F: drivers/net/ethernet/marvell/mv643xx_eth.* 12561F: include/linux/mv643xx.h 12562 12563MARVELL MV88X3310 PHY DRIVER 12564M: Russell King <linux@armlinux.org.uk> 12565M: Marek Behún <kabel@kernel.org> 12566L: netdev@vger.kernel.org 12567S: Maintained 12568F: drivers/net/phy/marvell10g.c 12569 12570MARVELL MVEBU THERMAL DRIVER 12571M: Miquel Raynal <miquel.raynal@bootlin.com> 12572S: Maintained 12573F: drivers/thermal/armada_thermal.c 12574 12575MARVELL MVNETA ETHERNET DRIVER 12576M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12577L: netdev@vger.kernel.org 12578S: Maintained 12579F: drivers/net/ethernet/marvell/mvneta.* 12580 12581MARVELL MVPP2 ETHERNET DRIVER 12582M: Marcin Wojtas <mw@semihalf.com> 12583M: Russell King <linux@armlinux.org.uk> 12584L: netdev@vger.kernel.org 12585S: Maintained 12586F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12587F: drivers/net/ethernet/marvell/mvpp2/ 12588 12589MARVELL MWIFIEX WIRELESS DRIVER 12590M: Amitkumar Karwar <amitkarwar@gmail.com> 12591M: Ganapathi Bhat <ganapathi017@gmail.com> 12592M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12593M: Xinming Hu <huxinming820@gmail.com> 12594L: linux-wireless@vger.kernel.org 12595S: Maintained 12596F: drivers/net/wireless/marvell/mwifiex/ 12597 12598MARVELL MWL8K WIRELESS DRIVER 12599M: Lennert Buytenhek <buytenh@wantstofly.org> 12600L: linux-wireless@vger.kernel.org 12601S: Odd Fixes 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx7.rst 13014F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13015F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13016F: drivers/media/platform/nxp/imx-mipi-csis.c 13017F: drivers/media/platform/nxp/imx7-media-csi.c 13018 13019MEDIA DRIVERS FOR HELENE 13020M: Abylay Ospan <aospan@netup.ru> 13021L: linux-media@vger.kernel.org 13022S: Supported 13023W: https://linuxtv.org 13024W: http://netup.tv/ 13025T: git git://linuxtv.org/media_tree.git 13026F: drivers/media/dvb-frontends/helene* 13027 13028MEDIA DRIVERS FOR HORUS3A 13029M: Sergey Kozlov <serjk@netup.ru> 13030M: Abylay Ospan <aospan@netup.ru> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033W: https://linuxtv.org 13034W: http://netup.tv/ 13035T: git git://linuxtv.org/media_tree.git 13036F: drivers/media/dvb-frontends/horus3a* 13037 13038MEDIA DRIVERS FOR LNBH25 13039M: Sergey Kozlov <serjk@netup.ru> 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/lnbh25* 13047 13048MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13049L: linux-media@vger.kernel.org 13050S: Orphan 13051W: https://linuxtv.org 13052T: git git://linuxtv.org/media_tree.git 13053F: drivers/media/dvb-frontends/mxl5xx* 13054 13055MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13056M: Sergey Kozlov <serjk@netup.ru> 13057M: Abylay Ospan <aospan@netup.ru> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060W: https://linuxtv.org 13061W: http://netup.tv/ 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/pci/netup_unidvb/* 13064 13065MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13066M: Dmitry Osipenko <digetx@gmail.com> 13067L: linux-media@vger.kernel.org 13068L: linux-tegra@vger.kernel.org 13069S: Maintained 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13072F: drivers/media/platform/nvidia/tegra-vde/ 13073 13074MEDIA DRIVERS FOR RENESAS - CEU 13075M: Jacopo Mondi <jacopo@jmondi.org> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13081F: drivers/media/platform/renesas/renesas-ceu.c 13082F: include/media/drv-intf/renesas-ceu.h 13083 13084MEDIA DRIVERS FOR RENESAS - DRIF 13085M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13091F: drivers/media/platform/renesas/rcar_drif.c 13092 13093MEDIA DRIVERS FOR RENESAS - FCP 13094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13100F: drivers/media/platform/renesas/rcar-fcp.c 13101F: include/media/rcar-fcp.h 13102 13103MEDIA DRIVERS FOR RENESAS - FDP1 13104M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13110F: drivers/media/platform/renesas/rcar_fdp1.c 13111 13112MEDIA DRIVERS FOR RENESAS - VIN 13113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13119F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13120F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13121F: drivers/media/platform/renesas/rcar-isp.c 13122F: drivers/media/platform/renesas/rcar-vin/ 13123 13124MEDIA DRIVERS FOR RENESAS - VSP1 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128L: linux-renesas-soc@vger.kernel.org 13129S: Supported 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13132F: drivers/media/platform/renesas/vsp1/ 13133 13134MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13135L: linux-media@vger.kernel.org 13136S: Orphan 13137W: https://linuxtv.org 13138T: git git://linuxtv.org/media_tree.git 13139F: drivers/media/dvb-frontends/stv0910* 13140 13141MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13142L: linux-media@vger.kernel.org 13143S: Orphan 13144W: https://linuxtv.org 13145T: git git://linuxtv.org/media_tree.git 13146F: drivers/media/dvb-frontends/stv6111* 13147 13148MEDIA DRIVERS FOR STM32 - DCMI 13149M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152T: git git://linuxtv.org/media_tree.git 13153F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13154F: drivers/media/platform/st/stm32/stm32-dcmi.c 13155 13156MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13157M: Mauro Carvalho Chehab <mchehab@kernel.org> 13158L: linux-media@vger.kernel.org 13159S: Maintained 13160W: https://linuxtv.org 13161Q: http://patchwork.kernel.org/project/linux-media/list/ 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/admin-guide/media/ 13164F: Documentation/devicetree/bindings/media/ 13165F: Documentation/driver-api/media/ 13166F: Documentation/userspace-api/media/ 13167F: drivers/media/ 13168F: drivers/staging/media/ 13169F: include/dt-bindings/media/ 13170F: include/linux/platform_data/media/ 13171F: include/media/ 13172F: include/uapi/linux/dvb/ 13173F: include/uapi/linux/ivtv* 13174F: include/uapi/linux/media.h 13175F: include/uapi/linux/uvcvideo.h 13176F: include/uapi/linux/v4l2-* 13177F: include/uapi/linux/videodev2.h 13178 13179MEDIATEK BLUETOOTH DRIVER 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-bluetooth@vger.kernel.org 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13185F: drivers/bluetooth/btmtkuart.c 13186 13187MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: linux-pm@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13192F: drivers/power/reset/mt6323-poweroff.c 13193 13194MEDIATEK CIR DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196S: Maintained 13197F: drivers/media/rc/mtk-cir.c 13198 13199MEDIATEK DMA DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: dmaengine@vger.kernel.org 13202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13204S: Maintained 13205F: Documentation/devicetree/bindings/dma/mtk-* 13206F: drivers/dma/mediatek/ 13207 13208MEDIATEK ETHERNET DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: John Crispin <john@phrozen.org> 13211M: Sean Wang <sean.wang@mediatek.com> 13212M: Mark Lee <Mark-MC.Lee@mediatek.com> 13213M: Lorenzo Bianconi <lorenzo@kernel.org> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/ethernet/mediatek/ 13217 13218MEDIATEK ETHERNET PCS DRIVER 13219M: Alexander Couzens <lynxis@fe80.eu> 13220M: Daniel Golle <daniel@makrotopia.org> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/pcs/pcs-mtk-lynxi.c 13224F: include/linux/pcs/pcs-mtk-lynxi.h 13225 13226MEDIATEK ETHERNET PHY DRIVERS 13227M: Daniel Golle <daniel@makrotopia.org> 13228M: Qingfang Deng <dqfext@gmail.com> 13229M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13230L: netdev@vger.kernel.org 13231S: Maintained 13232F: drivers/net/phy/mediatek-ge-soc.c 13233F: drivers/net/phy/mediatek-ge.c 13234 13235MEDIATEK I2C CONTROLLER DRIVER 13236M: Qii Wang <qii.wang@mediatek.com> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13240F: drivers/i2c/busses/i2c-mt65xx.c 13241 13242MEDIATEK IOMMU DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: iommu@lists.linux.dev 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/iommu/mediatek* 13248F: drivers/iommu/mtk_iommu* 13249F: include/dt-bindings/memory/mt*-port.h 13250 13251MEDIATEK JPEG DRIVER 13252M: Bin Liu <bin.liu@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13255F: drivers/media/platform/mediatek/jpeg/ 13256 13257MEDIATEK KEYPAD DRIVER 13258M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13261F: drivers/input/keyboard/mt6779-keypad.c 13262 13263MEDIATEK MDP DRIVER 13264M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13265M: Houlong Wei <houlong.wei@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13269F: drivers/media/platform/mediatek/mdp/ 13270F: drivers/media/platform/mediatek/vpu/ 13271 13272MEDIATEK MEDIA DRIVER 13273M: Tiffany Lin <tiffany.lin@mediatek.com> 13274M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13275M: Yunfei Dong <yunfei.dong@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13279F: drivers/media/platform/mediatek/vcodec/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MMC/SD/SDIO DRIVER 13283M: Chaotian Jing <chaotian.jing@mediatek.com> 13284S: Maintained 13285F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13286F: drivers/mmc/host/mtk-sd.c 13287 13288MEDIATEK MT76 WIRELESS LAN DRIVER 13289M: Felix Fietkau <nbd@nbd.name> 13290M: Lorenzo Bianconi <lorenzo@kernel.org> 13291M: Ryder Lee <ryder.lee@mediatek.com> 13292R: Shayne Chen <shayne.chen@mediatek.com> 13293R: Sean Wang <sean.wang@mediatek.com> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296T: git https://github.com/nbd168/wireless 13297F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13298F: drivers/net/wireless/mediatek/mt76/ 13299 13300MEDIATEK MT7601U WIRELESS LAN DRIVER 13301M: Jakub Kicinski <kuba@kernel.org> 13302L: linux-wireless@vger.kernel.org 13303S: Maintained 13304F: drivers/net/wireless/mediatek/mt7601u/ 13305 13306MEDIATEK MT7621 CLOCK DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13310F: drivers/clk/ralink/clk-mt7621.c 13311 13312MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13316F: drivers/pci/controller/pcie-mt7621.c 13317 13318MEDIATEK MT7621 PHY PCI DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13322F: drivers/phy/ralink/phy-mt7621-pci.c 13323 13324MEDIATEK MT7621/28/88 I2C DRIVER 13325M: Stefan Roese <sr@denx.de> 13326L: linux-i2c@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13329F: drivers/i2c/busses/i2c-mt7621.c 13330 13331MEDIATEK MTMIPS CLOCK DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13335F: drivers/clk/ralink/clk-mtmips.c 13336 13337MEDIATEK NAND CONTROLLER DRIVER 13338L: linux-mtd@lists.infradead.org 13339S: Orphan 13340F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13341F: drivers/mtd/nand/raw/mtk_* 13342 13343MEDIATEK PMIC LED DRIVER 13344M: Sean Wang <sean.wang@mediatek.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13347F: drivers/leds/leds-mt6323.c 13348 13349MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: drivers/char/hw_random/mtk-rng.c 13353 13354MEDIATEK SMI DRIVER 13355M: Yong Wu <yong.wu@mediatek.com> 13356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13357S: Supported 13358F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13359F: drivers/memory/mtk-smi.c 13360F: include/soc/mediatek/smi.h 13361 13362MEDIATEK SWITCH DRIVER 13363M: Arınç ÜNAL <arinc.unal@arinc9.com> 13364M: Daniel Golle <daniel@makrotopia.org> 13365M: Landen Chao <Landen.Chao@mediatek.com> 13366M: DENG Qingfang <dqfext@gmail.com> 13367M: Sean Wang <sean.wang@mediatek.com> 13368L: netdev@vger.kernel.org 13369S: Maintained 13370F: drivers/net/dsa/mt7530-mdio.c 13371F: drivers/net/dsa/mt7530-mmio.c 13372F: drivers/net/dsa/mt7530.* 13373F: net/dsa/tag_mtk.c 13374 13375MEDIATEK T7XX 5G WWAN MODEM DRIVER 13376M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13377M: Intel Corporation <linuxwwan@intel.com> 13378R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13379R: Liu Haijun <haijun.liu@mediatek.com> 13380R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13381R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13382L: netdev@vger.kernel.org 13383S: Supported 13384F: drivers/net/wwan/t7xx/ 13385 13386MEDIATEK USB3 DRD IP DRIVER 13387M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13388L: linux-usb@vger.kernel.org 13389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13391S: Maintained 13392F: Documentation/devicetree/bindings/usb/mediatek,* 13393F: drivers/usb/host/xhci-mtk* 13394F: drivers/usb/mtu3/ 13395 13396MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13397M: Peter Senna Tschudin <peter.senna@gmail.com> 13398M: Martin Donnelly <martin.donnelly@ge.com> 13399M: Martyn Welch <martyn.welch@collabora.co.uk> 13400S: Maintained 13401F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13402F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13403 13404MEGARAID SCSI/SAS DRIVERS 13405M: Kashyap Desai <kashyap.desai@broadcom.com> 13406M: Sumit Saxena <sumit.saxena@broadcom.com> 13407M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13408L: megaraidlinux.pdl@broadcom.com 13409L: linux-scsi@vger.kernel.org 13410S: Maintained 13411W: http://www.avagotech.com/support/ 13412F: Documentation/scsi/megaraid.rst 13413F: drivers/scsi/megaraid.* 13414F: drivers/scsi/megaraid/ 13415 13416MELEXIS MLX90614 DRIVER 13417M: Crt Mori <cmo@melexis.com> 13418L: linux-iio@vger.kernel.org 13419S: Supported 13420W: http://www.melexis.com 13421F: drivers/iio/temperature/mlx90614.c 13422 13423MELEXIS MLX90632 DRIVER 13424M: Crt Mori <cmo@melexis.com> 13425L: linux-iio@vger.kernel.org 13426S: Supported 13427W: http://www.melexis.com 13428F: drivers/iio/temperature/mlx90632.c 13429 13430MELFAS MIP4 TOUCHSCREEN DRIVER 13431M: Sangwon Jee <jeesw@melfas.com> 13432S: Supported 13433W: http://www.melfas.com 13434F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13435F: drivers/input/touchscreen/melfas_mip4.c 13436 13437MELLANOX BLUEFIELD I2C DRIVER 13438M: Khalil Blaiech <kblaiech@nvidia.com> 13439M: Asmaa Mnebhi <asmaa@nvidia.com> 13440L: linux-i2c@vger.kernel.org 13441S: Supported 13442F: drivers/i2c/busses/i2c-mlxbf.c 13443 13444MELLANOX ETHERNET DRIVER (mlx4_en) 13445M: Tariq Toukan <tariqt@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx4/en_* 13451 13452MELLANOX ETHERNET DRIVER (mlx5e) 13453M: Saeed Mahameed <saeedm@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13459 13460MELLANOX ETHERNET INNOVA DRIVERS 13461R: Boris Pismenny <borisp@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13467F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13468F: include/linux/mlx5/mlx5_ifc_fpga.h 13469 13470MELLANOX ETHERNET SWITCH DRIVERS 13471M: Ido Schimmel <idosch@nvidia.com> 13472M: Petr Machata <petrm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxsw/ 13478F: tools/testing/selftests/drivers/net/mlxsw/ 13479 13480MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13481M: mlxsw@nvidia.com 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlxfw/ 13487 13488MELLANOX HARDWARE PLATFORM SUPPORT 13489M: Hans de Goede <hdegoede@redhat.com> 13490M: Mark Gross <markgross@kernel.org> 13491M: Vadim Pasternak <vadimp@nvidia.com> 13492L: platform-driver-x86@vger.kernel.org 13493S: Supported 13494F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13495F: drivers/platform/mellanox/ 13496F: include/linux/platform_data/mlxreg.h 13497 13498MELLANOX MLX4 core VPI driver 13499M: Tariq Toukan <tariqt@nvidia.com> 13500L: netdev@vger.kernel.org 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlx4/ 13506F: include/linux/mlx4/ 13507 13508MELLANOX MLX4 IB driver 13509M: Yishai Hadas <yishaih@nvidia.com> 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13514F: drivers/infiniband/hw/mlx4/ 13515F: include/linux/mlx4/ 13516F: include/uapi/rdma/mlx4-abi.h 13517 13518MELLANOX MLX5 core VPI driver 13519M: Saeed Mahameed <saeedm@nvidia.com> 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: netdev@vger.kernel.org 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13526F: Documentation/networking/device_drivers/ethernet/mellanox/ 13527F: drivers/net/ethernet/mellanox/mlx5/core/ 13528F: include/linux/mlx5/ 13529 13530MELLANOX MLX5 IB driver 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13536F: drivers/infiniband/hw/mlx5/ 13537F: include/linux/mlx5/ 13538F: include/uapi/rdma/mlx5-abi.h 13539 13540MELLANOX MLXCPLD I2C AND MUX DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542M: Michael Shych <michaelsh@nvidia.com> 13543L: linux-i2c@vger.kernel.org 13544S: Supported 13545F: Documentation/i2c/busses/i2c-mlxcpld.rst 13546F: drivers/i2c/busses/i2c-mlxcpld.c 13547F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13548 13549MELLANOX MLXCPLD LED DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: linux-leds@vger.kernel.org 13552S: Supported 13553F: Documentation/leds/leds-mlxcpld.rst 13554F: drivers/leds/leds-mlxcpld.c 13555F: drivers/leds/leds-mlxreg.c 13556 13557MELLANOX PLATFORM DRIVER 13558M: Vadim Pasternak <vadimp@nvidia.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Supported 13561F: drivers/platform/x86/mlx-platform.c 13562 13563MEMBARRIER SUPPORT 13564M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13565M: "Paul E. McKenney" <paulmck@kernel.org> 13566L: linux-kernel@vger.kernel.org 13567S: Supported 13568F: arch/powerpc/include/asm/membarrier.h 13569F: include/uapi/linux/membarrier.h 13570F: kernel/sched/membarrier.c 13571 13572MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13573M: Mike Rapoport <rppt@kernel.org> 13574L: linux-mm@kvack.org 13575S: Maintained 13576F: Documentation/core-api/boot-time-mm.rst 13577F: include/linux/memblock.h 13578F: mm/memblock.c 13579F: mm/mm_init.c 13580F: tools/testing/memblock/ 13581 13582MEMORY CONTROLLER DRIVERS 13583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13584L: linux-kernel@vger.kernel.org 13585S: Maintained 13586B: mailto:krzysztof.kozlowski@linaro.org 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13588F: Documentation/devicetree/bindings/memory-controllers/ 13589F: drivers/memory/ 13590F: include/dt-bindings/memory/ 13591F: include/memory/ 13592 13593MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13594M: Dmitry Osipenko <digetx@gmail.com> 13595L: linux-pm@vger.kernel.org 13596L: linux-tegra@vger.kernel.org 13597S: Maintained 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13599F: drivers/devfreq/tegra30-devfreq.c 13600 13601MEMORY HOT(UN)PLUG 13602M: David Hildenbrand <david@redhat.com> 13603M: Oscar Salvador <osalvador@suse.de> 13604L: linux-mm@kvack.org 13605S: Maintained 13606F: Documentation/admin-guide/mm/memory-hotplug.rst 13607F: Documentation/core-api/memory-hotplug.rst 13608F: drivers/base/memory.c 13609F: include/linux/memory_hotplug.h 13610F: mm/memory_hotplug.c 13611F: tools/testing/selftests/memory-hotplug/ 13612 13613MEMORY MANAGEMENT 13614M: Andrew Morton <akpm@linux-foundation.org> 13615L: linux-mm@kvack.org 13616S: Maintained 13617W: http://www.linux-mm.org 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13619T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13620F: include/linux/gfp.h 13621F: include/linux/gfp_types.h 13622F: include/linux/memory_hotplug.h 13623F: include/linux/mm.h 13624F: include/linux/mmzone.h 13625F: include/linux/pagewalk.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@microchip.com> 13790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13791S: Supported 13792F: Documentation/devicetree/bindings/sound/atmel* 13793F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13794F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13795F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13796F: sound/soc/atmel 13797 13798MICROCHIP CSI2DC DRIVER 13799M: Eugen Hristev <eugen.hristev@microchip.com> 13800L: linux-media@vger.kernel.org 13801S: Supported 13802F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13803F: drivers/media/platform/microchip/microchip-csi2dc.c 13804 13805MICROCHIP ECC DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-crypto@vger.kernel.org 13808S: Maintained 13809F: drivers/crypto/atmel-ecc.* 13810 13811MICROCHIP EIC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13816F: drivers/irqchip/irq-mchp-eic.c 13817 13818MICROCHIP I2C DRIVER 13819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13820L: linux-i2c@vger.kernel.org 13821S: Supported 13822F: drivers/i2c/busses/i2c-at91-*.c 13823F: drivers/i2c/busses/i2c-at91.h 13824 13825MICROCHIP ISC DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13830F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13831F: drivers/media/platform/microchip/microchip-isc* 13832F: drivers/media/platform/microchip/microchip-sama*-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13835F: include/linux/atmel-isc-media.h 13836 13837MICROCHIP ISI DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: drivers/media/platform/atmel/atmel-isi.c 13842F: drivers/media/platform/atmel/atmel-isi.h 13843 13844MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13845M: Woojung Huh <woojung.huh@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13850F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13851F: drivers/net/dsa/microchip/* 13852F: include/linux/dsa/ksz_common.h 13853F: include/linux/platform_data/microchip-ksz.h 13854F: net/dsa/tag_ksz.c 13855 13856MICROCHIP LAN743X ETHERNET DRIVER 13857M: Bryan Whitehead <bryan.whitehead@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan743x_* 13862 13863MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13864M: Arun Ramadoss <arun.ramadoss@microchip.com> 13865R: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: drivers/net/phy/microchip_t1.c 13869 13870MICROCHIP LAN966X ETHERNET DRIVER 13871M: Horatiu Vultur <horatiu.vultur@microchip.com> 13872M: UNGLinuxDriver@microchip.com 13873L: netdev@vger.kernel.org 13874S: Maintained 13875F: drivers/net/ethernet/microchip/lan966x/* 13876 13877MICROCHIP LCDFB DRIVER 13878M: Nicolas Ferre <nicolas.ferre@microchip.com> 13879L: linux-fbdev@vger.kernel.org 13880S: Maintained 13881F: drivers/video/fbdev/atmel_lcdfb.c 13882F: include/video/atmel_lcdc.h 13883 13884MICROCHIP MCP16502 PMIC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@microchip.com> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13889F: drivers/regulator/mcp16502.c 13890 13891MICROCHIP MCP3911 ADC DRIVER 13892M: Marcus Folkesson <marcus.folkesson@gmail.com> 13893M: Kent Gustavsson <kent@minoris.se> 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13897F: drivers/iio/adc/mcp3911.c 13898 13899MICROCHIP MMC/SD/SDIO MCI DRIVER 13900M: Ludovic Desroches <ludovic.desroches@microchip.com> 13901S: Maintained 13902F: drivers/mmc/host/atmel-mci.c 13903 13904MICROCHIP NAND DRIVER 13905M: Tudor Ambarus <tudor.ambarus@linaro.org> 13906L: linux-mtd@lists.infradead.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13909F: drivers/mtd/nand/raw/atmel/* 13910 13911MICROCHIP OTPC DRIVER 13912M: Claudiu Beznea <claudiu.beznea@microchip.com> 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13916F: drivers/nvmem/microchip-otpc.c 13917F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13918 13919MICROCHIP PCI1XXXX GP DRIVER 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921L: linux-gpio@vger.kernel.org 13922S: Supported 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13926 13927MICROCHIP PCI1XXXX I2C DRIVER 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13930M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13931L: linux-i2c@vger.kernel.org 13932S: Maintained 13933F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13934 13935MICROCHIP PCIe UART DRIVER 13936M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13937M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13938L: linux-serial@vger.kernel.org 13939S: Maintained 13940F: drivers/tty/serial/8250/8250_pci1xxxx.c 13941 13942MICROCHIP POLARFIRE FPGA DRIVERS 13943M: Conor Dooley <conor.dooley@microchip.com> 13944R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13945L: linux-fpga@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13948F: drivers/fpga/microchip-spi.c 13949 13950MICROCHIP PWM DRIVER 13951M: Claudiu Beznea <claudiu.beznea@microchip.com> 13952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13953L: linux-pwm@vger.kernel.org 13954S: Supported 13955F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13956F: drivers/pwm/pwm-atmel.c 13957 13958MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13959M: Eugen Hristev <eugen.hristev@microchip.com> 13960L: linux-iio@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13963F: drivers/iio/adc/at91-sama5d2_adc.c 13964F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13965 13966MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13967M: Claudiu Beznea <claudiu.beznea@microchip.com> 13968S: Supported 13969F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13970F: drivers/power/reset/at91-sama5d2_shdwc.c 13971 13972MICROCHIP SOC DRIVERS 13973M: Conor Dooley <conor@kernel.org> 13974S: Supported 13975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13976F: drivers/soc/microchip/ 13977 13978MICROCHIP SPI DRIVER 13979M: Tudor Ambarus <tudor.ambarus@linaro.org> 13980S: Supported 13981F: drivers/spi/spi-atmel.* 13982 13983MICROCHIP SSC DRIVER 13984M: Claudiu Beznea <claudiu.beznea@microchip.com> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986S: Supported 13987F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13988F: drivers/misc/atmel-ssc.c 13989F: include/linux/atmel-ssc.h 13990 13991Microchip Timer Counter Block (TCB) Capture Driver 13992M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994L: linux-iio@vger.kernel.org 13995S: Maintained 13996F: drivers/counter/microchip-tcb-capture.c 13997 13998MICROCHIP USB251XB DRIVER 13999M: Richard Leitner <richard.leitner@skidata.com> 14000L: linux-usb@vger.kernel.org 14001S: Maintained 14002F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14003F: drivers/usb/misc/usb251xb.c 14004 14005MICROCHIP USBA UDC DRIVER 14006M: Cristian Birsan <cristian.birsan@microchip.com> 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Supported 14009F: drivers/usb/gadget/udc/atmel_usba_udc.* 14010 14011MICROCHIP WILC1000 WIFI DRIVER 14012M: Ajay Singh <ajay.kathat@microchip.com> 14013M: Claudiu Beznea <claudiu.beznea@microchip.com> 14014L: linux-wireless@vger.kernel.org 14015S: Supported 14016F: drivers/net/wireless/microchip/wilc1000/ 14017 14018MICROSEMI MIPS SOCS 14019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14020M: UNGLinuxDriver@microchip.com 14021L: linux-mips@vger.kernel.org 14022S: Supported 14023F: Documentation/devicetree/bindings/mips/mscc.txt 14024F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14025F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14026F: arch/mips/boot/dts/mscc/ 14027F: arch/mips/configs/generic/board-ocelot.config 14028F: arch/mips/generic/board-ocelot.c 14029 14030MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14031M: Don Brace <don.brace@microchip.com> 14032L: storagedev@microchip.com 14033L: linux-scsi@vger.kernel.org 14034S: Supported 14035F: Documentation/scsi/smartpqi.rst 14036F: drivers/scsi/smartpqi/Kconfig 14037F: drivers/scsi/smartpqi/Makefile 14038F: drivers/scsi/smartpqi/smartpqi*.[ch] 14039F: include/linux/cciss*.h 14040F: include/uapi/linux/cciss*.h 14041 14042MICROSOFT MANA RDMA DRIVER 14043M: Long Li <longli@microsoft.com> 14044M: Ajay Sharma <sharmaajay@microsoft.com> 14045L: linux-rdma@vger.kernel.org 14046S: Supported 14047F: drivers/infiniband/hw/mana/ 14048F: include/net/mana 14049F: include/uapi/rdma/mana-abi.h 14050 14051MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/platform/surface/surface_aggregator_tabletsw.c 14056 14057MICROSOFT SURFACE BATTERY AND AC DRIVERS 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: linux-pm@vger.kernel.org 14060L: platform-driver-x86@vger.kernel.org 14061S: Maintained 14062F: drivers/power/supply/surface_battery.c 14063F: drivers/power/supply/surface_charger.c 14064 14065MICROSOFT SURFACE DTX DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14070F: drivers/platform/surface/surface_dtx.c 14071F: include/uapi/linux/surface_aggregator/dtx.h 14072 14073MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/platform/surface/surface_gpe.c 14078 14079MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14080M: Hans de Goede <hdegoede@redhat.com> 14081M: Mark Gross <markgross@kernel.org> 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14086F: drivers/platform/surface/ 14087 14088MICROSOFT SURFACE HID TRANSPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: linux-input@vger.kernel.org 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/hid/surface-hid/ 14094 14095MICROSOFT SURFACE HOT-PLUG DRIVER 14096M: Maximilian Luz <luzmaximilian@gmail.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/platform/surface/surface_hotplug.c 14100 14101MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_platform_profile.c 14106 14107MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14108M: Chen Yu <yu.c.chen@intel.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Supported 14111F: drivers/platform/surface/surfacepro3_button.c 14112 14113MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_aggregator_hub.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123W: https://github.com/linux-surface/surface-aggregator-module 14124C: irc://irc.libera.chat/linux-surface 14125F: Documentation/driver-api/surface_aggregator/ 14126F: drivers/platform/surface/aggregator/ 14127F: drivers/platform/surface/surface_acpi_notify.c 14128F: drivers/platform/surface/surface_aggregator_cdev.c 14129F: drivers/platform/surface/surface_aggregator_registry.c 14130F: include/linux/surface_acpi_notify.h 14131F: include/linux/surface_aggregator/ 14132F: include/uapi/linux/surface_aggregator/ 14133 14134MICROTEK X6 SCANNER 14135M: Oliver Neukum <oliver@neukum.org> 14136S: Maintained 14137F: drivers/usb/image/microtek.* 14138 14139MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14140M: Luka Kovacic <luka.kovacic@sartura.hr> 14141M: Luka Perkov <luka.perkov@sartura.hr> 14142S: Maintained 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14149 14150MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14151M: Sakari Ailus <sakari.ailus@linux.intel.com> 14152L: linux-media@vger.kernel.org 14153S: Maintained 14154F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14155F: Documentation/driver-api/media/drivers/ccs/ 14156F: Documentation/userspace-api/media/drivers/ccs.rst 14157F: drivers/media/i2c/ccs-pll.c 14158F: drivers/media/i2c/ccs-pll.h 14159F: drivers/media/i2c/ccs/ 14160F: include/uapi/linux/ccs.h 14161F: include/uapi/linux/smiapp.h 14162 14163MIPS 14164M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167W: http://www.linux-mips.org/ 14168Q: https://patchwork.kernel.org/project/linux-mips/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14170F: Documentation/devicetree/bindings/mips/ 14171F: Documentation/mips/ 14172F: arch/mips/ 14173F: drivers/platform/mips/ 14174F: include/dt-bindings/mips/ 14175 14176MIPS BOSTON DEVELOPMENT BOARD 14177M: Paul Burton <paulburton@kernel.org> 14178L: linux-mips@vger.kernel.org 14179S: Maintained 14180F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14181F: arch/mips/boot/dts/img/boston.dts 14182F: arch/mips/configs/generic/board-boston.config 14183F: drivers/clk/imgtec/clk-boston.c 14184F: include/dt-bindings/clock/boston-clock.h 14185 14186MIPS CORE DRIVERS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188M: Serge Semin <fancer.lancer@gmail.com> 14189L: linux-mips@vger.kernel.org 14190S: Supported 14191F: drivers/bus/mips_cdmm.c 14192F: drivers/clocksource/mips-gic-timer.c 14193F: drivers/cpuidle/cpuidle-cps.c 14194F: drivers/irqchip/irq-mips-cpu.c 14195F: drivers/irqchip/irq-mips-gic.c 14196 14197MIPS GENERIC PLATFORM 14198M: Paul Burton <paulburton@kernel.org> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14202F: arch/mips/generic/ 14203F: arch/mips/tools/generic-board-config.sh 14204 14205MIPS RINT INSTRUCTION EMULATION 14206M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: arch/mips/math-emu/dp_rint.c 14210F: arch/mips/math-emu/sp_rint.c 14211 14212MIPS/LOONGSON1 ARCHITECTURE 14213M: Keguang Zhang <keguang.zhang@gmail.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson32/ 14217F: arch/mips/loongson32/ 14218F: drivers/*/*loongson1* 14219 14220MIPS/LOONGSON2EF ARCHITECTURE 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson2ef/ 14225F: arch/mips/loongson2ef/ 14226F: drivers/cpufreq/loongson2_cpufreq.c 14227 14228MIPS/LOONGSON64 ARCHITECTURE 14229M: Huacai Chen <chenhuacai@kernel.org> 14230M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/include/asm/mach-loongson64/ 14234F: arch/mips/loongson64/ 14235F: drivers/irqchip/irq-loongson* 14236F: drivers/platform/mips/cpu_hwmon.c 14237 14238MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14239M: Hans Verkuil <hverkuil@xs4all.nl> 14240L: linux-media@vger.kernel.org 14241S: Odd Fixes 14242W: https://linuxtv.org 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/radio/radio-miropcm20* 14245 14246MMP SUPPORT 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Odd Fixes 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14251F: arch/arm/boot/dts/marvell/mmp* 14252F: arch/arm/mach-mmp/ 14253F: include/linux/soc/mmp/ 14254 14255MMP USB PHY DRIVERS 14256R: Lubomir Rintel <lkundrak@v3.sk> 14257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14258S: Maintained 14259F: drivers/phy/marvell/phy-mmp3-usb.c 14260F: drivers/phy/marvell/phy-pxa-usb.c 14261 14262MMU GATHER AND TLB INVALIDATION 14263M: Will Deacon <will@kernel.org> 14264M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14265M: Andrew Morton <akpm@linux-foundation.org> 14266M: Nick Piggin <npiggin@gmail.com> 14267M: Peter Zijlstra <peterz@infradead.org> 14268L: linux-arch@vger.kernel.org 14269L: linux-mm@kvack.org 14270S: Maintained 14271F: arch/*/include/asm/tlb.h 14272F: include/asm-generic/tlb.h 14273F: mm/mmu_gather.c 14274 14275MN88472 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88472* 14283 14284MN88473 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291F: drivers/media/dvb-frontends/mn88473* 14292 14293MODULE SUPPORT 14294M: Luis Chamberlain <mcgrof@kernel.org> 14295L: linux-modules@vger.kernel.org 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14299F: include/linux/kmod.h 14300F: include/linux/module.h 14301F: kernel/module/ 14302F: lib/test_kmod.c 14303F: scripts/module* 14304F: tools/testing/selftests/kmod/ 14305 14306MONOLITHIC POWER SYSTEM PMIC DRIVER 14307M: Saravanan Sekar <sravanhome@gmail.com> 14308S: Maintained 14309F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14310F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14311F: drivers/hwmon/pmbus/mpq7932.c 14312F: drivers/iio/adc/mp2629_adc.c 14313F: drivers/mfd/mp2629.c 14314F: drivers/power/supply/mp2629_charger.c 14315F: drivers/regulator/mp5416.c 14316F: drivers/regulator/mpq7920.c 14317F: drivers/regulator/mpq7920.h 14318F: include/linux/mfd/mp2629.h 14319 14320MOST(R) TECHNOLOGY DRIVER 14321M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14322M: Christian Gromm <christian.gromm@microchip.com> 14323S: Maintained 14324F: Documentation/ABI/testing/configfs-most 14325F: Documentation/ABI/testing/sysfs-bus-most 14326F: drivers/most/ 14327F: drivers/staging/most/ 14328F: include/linux/most.h 14329 14330MOTORCOMM PHY DRIVER 14331M: Peter Geis <pgwipeout@gmail.com> 14332M: Frank <Frank.Sae@motor-comm.com> 14333L: netdev@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14336F: drivers/net/phy/motorcomm.c 14337 14338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14339M: Jiri Slaby <jirislaby@kernel.org> 14340S: Maintained 14341F: Documentation/driver-api/tty/moxa-smartio.rst 14342F: drivers/tty/mxser.* 14343 14344MR800 AVERMEDIA USB FM RADIO DRIVER 14345M: Alexey Klimov <klimov.linux@gmail.com> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: drivers/media/radio/radio-mr800.c 14350 14351MRF24J40 IEEE 802.15.4 RADIO DRIVER 14352M: Stefan Schmidt <stefan@datenfreihafen.org> 14353L: linux-wpan@vger.kernel.org 14354S: Odd Fixes 14355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14356F: drivers/net/ieee802154/mrf24j40.c 14357 14358MSI EC DRIVER 14359M: Nikita Kravets <teackot@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362W: https://github.com/BeardOverflow/msi-ec 14363F: drivers/platform/x86/msi-ec.* 14364 14365MSI LAPTOP SUPPORT 14366M: "Lee, Chun-Yi" <jlee@suse.com> 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/platform/x86/msi-laptop.c 14370 14371MSI WMI SUPPORT 14372L: platform-driver-x86@vger.kernel.org 14373S: Orphan 14374F: drivers/platform/x86/msi-wmi.c 14375 14376MSI001 MEDIA DRIVER 14377M: Antti Palosaari <crope@iki.fi> 14378L: linux-media@vger.kernel.org 14379S: Maintained 14380W: https://linuxtv.org 14381W: http://palosaari.fi/linux/ 14382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14383T: git git://linuxtv.org/anttip/media_tree.git 14384F: drivers/media/tuners/msi001* 14385 14386MSI2500 MEDIA DRIVER 14387M: Antti Palosaari <crope@iki.fi> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://palosaari.fi/linux/ 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/anttip/media_tree.git 14394F: drivers/media/usb/msi2500/ 14395 14396MSTAR INTERRUPT CONTROLLER DRIVER 14397M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14398M: Daniel Palmer <daniel@thingy.jp> 14399S: Maintained 14400F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14401F: drivers/irqchip/irq-mst-intc.c 14402 14403MSYSTEMS DISKONCHIP G3 MTD DRIVER 14404M: Robert Jarzmik <robert.jarzmik@free.fr> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407F: drivers/mtd/devices/docg3* 14408 14409MT9P031 APTINA CAMERA SENSOR 14410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413T: git git://linuxtv.org/media_tree.git 14414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14415F: drivers/media/i2c/mt9p031.c 14416F: include/media/i2c/mt9p031.h 14417 14418MT9T112 APTINA CAMERA SENSOR 14419M: Jacopo Mondi <jacopo@jmondi.org> 14420L: linux-media@vger.kernel.org 14421S: Odd Fixes 14422T: git git://linuxtv.org/media_tree.git 14423F: drivers/media/i2c/mt9t112.c 14424F: include/media/i2c/mt9t112.h 14425 14426MT9V032 APTINA CAMERA SENSOR 14427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14432F: drivers/media/i2c/mt9v032.c 14433F: include/media/i2c/mt9v032.h 14434 14435MT9V111 APTINA CAMERA SENSOR 14436M: Jacopo Mondi <jacopo@jmondi.org> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439T: git git://linuxtv.org/media_tree.git 14440F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14441F: drivers/media/i2c/mt9v111.c 14442 14443MULTIFUNCTION DEVICES (MFD) 14444M: Lee Jones <lee@kernel.org> 14445S: Maintained 14446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14447F: Documentation/devicetree/bindings/mfd/ 14448F: drivers/mfd/ 14449F: include/dt-bindings/mfd/ 14450F: include/linux/mfd/ 14451 14452MULTIMEDIA CARD (MMC) ETC. OVER SPI 14453S: Orphan 14454F: drivers/mmc/host/mmc_spi.c 14455F: include/linux/spi/mmc_spi.h 14456 14457MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14458M: Ulf Hansson <ulf.hansson@linaro.org> 14459L: linux-mmc@vger.kernel.org 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14462F: Documentation/devicetree/bindings/mmc/ 14463F: drivers/mmc/ 14464F: include/linux/mmc/ 14465F: include/uapi/linux/mmc/ 14466 14467MULTIPLEXER SUBSYSTEM 14468M: Peter Rosin <peda@axentia.se> 14469S: Maintained 14470F: Documentation/ABI/testing/sysfs-class-mux* 14471F: Documentation/devicetree/bindings/mux/ 14472F: drivers/mux/ 14473F: include/dt-bindings/mux/ 14474F: include/linux/mux/ 14475 14476MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14477M: Bin Liu <b-liu@ti.com> 14478L: linux-usb@vger.kernel.org 14479S: Maintained 14480F: drivers/usb/musb/ 14481 14482MXL301RF MEDIA DRIVER 14483M: Akihiro Tsukada <tskd08@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Odd Fixes 14486F: drivers/media/tuners/mxl301rf* 14487 14488MXL5007T MEDIA DRIVER 14489M: Michael Krufky <mkrufky@linuxtv.org> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493W: http://github.com/mkrufky 14494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14495T: git git://linuxtv.org/mkrufky/tuners.git 14496F: drivers/media/tuners/mxl5007t.* 14497 14498MXSFB DRM DRIVER 14499M: Marek Vasut <marex@denx.de> 14500M: Stefan Agner <stefan@agner.ch> 14501L: dri-devel@lists.freedesktop.org 14502S: Supported 14503T: git git://anongit.freedesktop.org/drm/drm-misc 14504F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14505F: drivers/gpu/drm/mxsfb/ 14506 14507MYLEX DAC960 PCI RAID Controller 14508M: Hannes Reinecke <hare@kernel.org> 14509L: linux-scsi@vger.kernel.org 14510S: Supported 14511F: drivers/scsi/myrb.* 14512F: drivers/scsi/myrs.* 14513 14514MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14515M: Chris Lee <christopher.lee@cspi.com> 14516L: netdev@vger.kernel.org 14517S: Supported 14518W: https://www.cspi.com/ethernet-products/support/downloads/ 14519F: drivers/net/ethernet/myricom/myri10ge/ 14520 14521NAND FLASH SUBSYSTEM 14522M: Miquel Raynal <miquel.raynal@bootlin.com> 14523R: Richard Weinberger <richard@nod.at> 14524L: linux-mtd@lists.infradead.org 14525S: Maintained 14526W: http://www.linux-mtd.infradead.org/ 14527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14528C: irc://irc.oftc.net/mtd 14529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14530F: drivers/mtd/nand/ 14531F: include/linux/mtd/*nand*.h 14532 14533NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14534M: Daniel Mack <zonque@gmail.com> 14535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14536S: Maintained 14537W: http://www.native-instruments.com 14538F: sound/usb/caiaq/ 14539 14540NATSEMI ETHERNET DRIVER (DP8381x) 14541S: Orphan 14542F: drivers/net/ethernet/natsemi/natsemi.c 14543 14544NCR 5380 SCSI DRIVERS 14545M: Finn Thain <fthain@linux-m68k.org> 14546M: Michael Schmitz <schmitzmic@gmail.com> 14547L: linux-scsi@vger.kernel.org 14548S: Maintained 14549F: Documentation/scsi/g_NCR5380.rst 14550F: drivers/scsi/NCR5380.* 14551F: drivers/scsi/arm/cumana_1.c 14552F: drivers/scsi/arm/oak.c 14553F: drivers/scsi/atari_scsi.* 14554F: drivers/scsi/dmx3191d.c 14555F: drivers/scsi/g_NCR5380.* 14556F: drivers/scsi/mac_scsi.* 14557F: drivers/scsi/sun3_scsi.* 14558F: drivers/scsi/sun3_scsi_vme.c 14559 14560NCSI LIBRARY 14561M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14562S: Maintained 14563F: net/ncsi/ 14564 14565NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14566M: Guenter Roeck <linux@roeck-us.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/hwmon/nct6775.rst 14570F: drivers/hwmon/nct6775-core.c 14571F: drivers/hwmon/nct6775-platform.c 14572F: drivers/hwmon/nct6775.h 14573 14574NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14575M: Zev Weiss <zev@bewilderbeest.net> 14576L: linux-hwmon@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14579F: drivers/hwmon/nct6775-i2c.c 14580 14581NETDEVSIM 14582M: Jakub Kicinski <kuba@kernel.org> 14583S: Maintained 14584F: drivers/net/netdevsim/* 14585 14586NETEM NETWORK EMULATOR 14587M: Stephen Hemminger <stephen@networkplumber.org> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590F: net/sched/sch_netem.c 14591 14592NETERION 10GbE DRIVERS (s2io) 14593M: Jon Mason <jdmason@kudzu.us> 14594L: netdev@vger.kernel.org 14595S: Supported 14596F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14597F: drivers/net/ethernet/neterion/ 14598 14599NETFILTER 14600M: Pablo Neira Ayuso <pablo@netfilter.org> 14601M: Jozsef Kadlecsik <kadlec@netfilter.org> 14602M: Florian Westphal <fw@strlen.de> 14603L: netfilter-devel@vger.kernel.org 14604L: coreteam@netfilter.org 14605S: Maintained 14606W: http://www.netfilter.org/ 14607W: http://www.iptables.org/ 14608W: http://www.nftables.org/ 14609Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14610C: irc://irc.libera.chat/netfilter 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14613F: include/linux/netfilter* 14614F: include/linux/netfilter/ 14615F: include/net/netfilter/ 14616F: include/uapi/linux/netfilter* 14617F: include/uapi/linux/netfilter/ 14618F: net/*/netfilter.c 14619F: net/*/netfilter/ 14620F: net/bridge/br_netfilter*.c 14621F: net/netfilter/ 14622 14623NETROM NETWORK LAYER 14624M: Ralf Baechle <ralf@linux-mips.org> 14625L: linux-hams@vger.kernel.org 14626S: Maintained 14627W: http://www.linux-ax25.org/ 14628F: include/net/netrom.h 14629F: include/uapi/linux/netrom.h 14630F: net/netrom/ 14631 14632NETRONIX EMBEDDED CONTROLLER 14633M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14634S: Maintained 14635F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14636F: drivers/mfd/ntxec.c 14637F: drivers/pwm/pwm-ntxec.c 14638F: drivers/rtc/rtc-ntxec.c 14639F: include/linux/mfd/ntxec.h 14640 14641NETRONOME ETHERNET DRIVERS 14642M: Simon Horman <simon.horman@corigine.com> 14643R: Jakub Kicinski <kuba@kernel.org> 14644L: oss-drivers@corigine.com 14645S: Maintained 14646F: drivers/net/ethernet/netronome/ 14647 14648NETWORK BLOCK DEVICE (NBD) 14649M: Josef Bacik <josef@toxicpanda.com> 14650L: linux-block@vger.kernel.org 14651L: nbd@other.debian.org 14652S: Maintained 14653F: Documentation/admin-guide/blockdev/nbd.rst 14654F: drivers/block/nbd.c 14655F: include/trace/events/nbd.h 14656F: include/uapi/linux/nbd.h 14657 14658NETWORK DROP MONITOR 14659M: Neil Horman <nhorman@tuxdriver.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662W: https://fedorahosted.org/dropwatch/ 14663F: include/uapi/linux/net_dropmon.h 14664F: net/core/drop_monitor.c 14665 14666NETWORKING DRIVERS 14667M: "David S. Miller" <davem@davemloft.net> 14668M: Eric Dumazet <edumazet@google.com> 14669M: Jakub Kicinski <kuba@kernel.org> 14670M: Paolo Abeni <pabeni@redhat.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14676F: Documentation/devicetree/bindings/net/ 14677F: drivers/connector/ 14678F: drivers/net/ 14679F: include/dt-bindings/net/ 14680F: include/linux/etherdevice.h 14681F: include/linux/fcdevice.h 14682F: include/linux/fddidevice.h 14683F: include/linux/hippidevice.h 14684F: include/linux/if_* 14685F: include/linux/inetdevice.h 14686F: include/linux/netdevice.h 14687F: include/uapi/linux/if_* 14688F: include/uapi/linux/netdevice.h 14689X: drivers/net/wireless/ 14690 14691NETWORKING DRIVERS (WIRELESS) 14692M: Kalle Valo <kvalo@kernel.org> 14693L: linux-wireless@vger.kernel.org 14694S: Maintained 14695W: https://wireless.wiki.kernel.org/ 14696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14699F: Documentation/devicetree/bindings/net/wireless/ 14700F: drivers/net/wireless/ 14701 14702NETWORKING [DSA] 14703M: Andrew Lunn <andrew@lunn.ch> 14704M: Florian Fainelli <f.fainelli@gmail.com> 14705M: Vladimir Oltean <olteanv@gmail.com> 14706S: Maintained 14707F: Documentation/devicetree/bindings/net/dsa/ 14708F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14709F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14710F: drivers/net/dsa/ 14711F: include/linux/dsa/ 14712F: include/linux/platform_data/dsa.h 14713F: include/net/dsa.h 14714F: net/dsa/ 14715F: tools/testing/selftests/drivers/net/dsa/ 14716 14717NETWORKING [GENERAL] 14718M: "David S. Miller" <davem@davemloft.net> 14719M: Eric Dumazet <edumazet@google.com> 14720M: Jakub Kicinski <kuba@kernel.org> 14721M: Paolo Abeni <pabeni@redhat.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725B: mailto:netdev@vger.kernel.org 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14728F: Documentation/core-api/netlink.rst 14729F: Documentation/netlink/ 14730F: Documentation/networking/ 14731F: Documentation/process/maintainer-netdev.rst 14732F: Documentation/userspace-api/netlink/ 14733F: include/linux/in.h 14734F: include/linux/net.h 14735F: include/linux/netdevice.h 14736F: include/net/ 14737F: include/uapi/linux/in.h 14738F: include/uapi/linux/net.h 14739F: include/uapi/linux/net_namespace.h 14740F: include/uapi/linux/netdevice.h 14741F: lib/net_utils.c 14742F: lib/random32.c 14743F: net/ 14744F: tools/net/ 14745F: tools/testing/selftests/net/ 14746X: net/bluetooth/ 14747 14748NETWORKING [IPSEC] 14749M: Steffen Klassert <steffen.klassert@secunet.com> 14750M: Herbert Xu <herbert@gondor.apana.org.au> 14751M: "David S. Miller" <davem@davemloft.net> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14756F: include/net/xfrm.h 14757F: include/uapi/linux/xfrm.h 14758F: net/ipv4/ah4.c 14759F: net/ipv4/esp4* 14760F: net/ipv4/ip_vti.c 14761F: net/ipv4/ipcomp.c 14762F: net/ipv4/xfrm* 14763F: net/ipv6/ah6.c 14764F: net/ipv6/esp6* 14765F: net/ipv6/ip6_vti.c 14766F: net/ipv6/ipcomp6.c 14767F: net/ipv6/xfrm* 14768F: net/key/ 14769F: net/xfrm/ 14770F: tools/testing/selftests/net/ipsec.c 14771 14772NETWORKING [IPv4/IPv6] 14773M: "David S. Miller" <davem@davemloft.net> 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14778F: arch/x86/net/* 14779F: include/linux/ip.h 14780F: include/linux/ipv6* 14781F: include/net/fib* 14782F: include/net/ip* 14783F: include/net/route.h 14784F: net/ipv4/ 14785F: net/ipv6/ 14786 14787NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14788M: Paul Moore <paul@paul-moore.com> 14789L: netdev@vger.kernel.org 14790L: linux-security-module@vger.kernel.org 14791S: Supported 14792W: https://github.com/netlabel 14793F: Documentation/netlabel/ 14794F: include/net/calipso.h 14795F: include/net/cipso_ipv4.h 14796F: include/net/netlabel.h 14797F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14798F: include/uapi/linux/netfilter/xt_SECMARK.h 14799F: net/ipv4/cipso_ipv4.c 14800F: net/ipv6/calipso.c 14801F: net/netfilter/xt_CONNSECMARK.c 14802F: net/netfilter/xt_SECMARK.c 14803F: net/netlabel/ 14804 14805NETWORKING [MPTCP] 14806M: Matthieu Baerts <matthieu.baerts@tessares.net> 14807M: Mat Martineau <martineau@kernel.org> 14808L: netdev@vger.kernel.org 14809L: mptcp@lists.linux.dev 14810S: Maintained 14811W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14812B: https://github.com/multipath-tcp/mptcp_net-next/issues 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14815F: Documentation/networking/mptcp-sysctl.rst 14816F: include/net/mptcp.h 14817F: include/trace/events/mptcp.h 14818F: include/uapi/linux/mptcp.h 14819F: net/mptcp/ 14820F: tools/testing/selftests/bpf/*/*mptcp*.c 14821F: tools/testing/selftests/net/mptcp/ 14822 14823NETWORKING [TCP] 14824M: Eric Dumazet <edumazet@google.com> 14825L: netdev@vger.kernel.org 14826S: Maintained 14827F: include/linux/net_mm.h 14828F: include/linux/tcp.h 14829F: include/net/tcp.h 14830F: include/trace/events/tcp.h 14831F: include/uapi/linux/tcp.h 14832F: net/ipv4/syncookies.c 14833F: net/ipv4/tcp*.c 14834F: net/ipv6/syncookies.c 14835F: net/ipv6/tcp*.c 14836 14837NETWORKING [TLS] 14838M: Boris Pismenny <borisp@nvidia.com> 14839M: John Fastabend <john.fastabend@gmail.com> 14840M: Jakub Kicinski <kuba@kernel.org> 14841L: netdev@vger.kernel.org 14842S: Maintained 14843F: include/net/tls.h 14844F: include/uapi/linux/tls.h 14845F: net/tls/* 14846 14847NETXEN (1/10) GbE SUPPORT 14848M: Manish Chopra <manishc@marvell.com> 14849M: Rahul Verma <rahulv@marvell.com> 14850M: GR-Linux-NIC-Dev@marvell.com 14851L: netdev@vger.kernel.org 14852S: Supported 14853F: drivers/net/ethernet/qlogic/netxen/ 14854 14855NET_FAILOVER MODULE 14856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14857L: netdev@vger.kernel.org 14858S: Supported 14859F: Documentation/networking/net_failover.rst 14860F: drivers/net/net_failover.c 14861F: include/net/net_failover.h 14862 14863NEXTHOP 14864M: David Ahern <dsahern@kernel.org> 14865L: netdev@vger.kernel.org 14866S: Maintained 14867F: include/net/netns/nexthop.h 14868F: include/net/nexthop.h 14869F: include/uapi/linux/nexthop.h 14870F: net/ipv4/nexthop.c 14871 14872NFC SUBSYSTEM 14873M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/nfc/ 14877F: drivers/nfc/ 14878F: include/net/nfc/ 14879F: include/uapi/linux/nfc.h 14880F: net/nfc/ 14881 14882NFC VIRTUAL NCI DEVICE DRIVER 14883M: Bongsu Jeon <bongsu.jeon@samsung.com> 14884L: netdev@vger.kernel.org 14885S: Supported 14886F: drivers/nfc/virtual_ncidev.c 14887F: tools/testing/selftests/nci/ 14888 14889NFS, SUNRPC, AND LOCKD CLIENTS 14890M: Trond Myklebust <trond.myklebust@hammerspace.com> 14891M: Anna Schumaker <anna@kernel.org> 14892L: linux-nfs@vger.kernel.org 14893S: Maintained 14894W: http://client.linux-nfs.org 14895T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14896F: Documentation/filesystems/nfs/ 14897F: fs/lockd/ 14898F: fs/nfs/ 14899F: fs/nfs_common/ 14900F: include/linux/lockd/ 14901F: include/linux/nfs* 14902F: include/linux/sunrpc/ 14903F: include/uapi/linux/nfs* 14904F: include/uapi/linux/sunrpc/ 14905F: net/sunrpc/ 14906 14907NILFS2 FILESYSTEM 14908M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14909L: linux-nilfs@vger.kernel.org 14910S: Supported 14911W: https://nilfs.sourceforge.io/ 14912W: https://nilfs.osdn.jp/ 14913T: git https://github.com/konis/nilfs2.git 14914F: Documentation/filesystems/nilfs2.rst 14915F: fs/nilfs2/ 14916F: include/trace/events/nilfs2.h 14917F: include/uapi/linux/nilfs2_api.h 14918F: include/uapi/linux/nilfs2_ondisk.h 14919 14920NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/pcmcia/nsp_* 14926 14927NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14928M: GOTO Masanori <gotom@debian.or.jp> 14929M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14930S: Maintained 14931W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14932F: Documentation/scsi/NinjaSCSI.rst 14933F: drivers/scsi/nsp32* 14934 14935NINTENDO HID DRIVER 14936M: Daniel J. Ogorchock <djogorchock@gmail.com> 14937L: linux-input@vger.kernel.org 14938S: Maintained 14939F: drivers/hid/hid-nintendo* 14940 14941NIOS2 ARCHITECTURE 14942M: Dinh Nguyen <dinguyen@kernel.org> 14943S: Maintained 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14945F: arch/nios2/ 14946 14947NITRO ENCLAVES (NE) 14948M: Alexandru Ciobotaru <alcioa@amazon.com> 14949L: linux-kernel@vger.kernel.org 14950L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14951S: Supported 14952W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14953F: Documentation/virt/ne_overview.rst 14954F: drivers/virt/nitro_enclaves/ 14955F: include/linux/nitro_enclaves.h 14956F: include/uapi/linux/nitro_enclaves.h 14957F: samples/nitro_enclaves/ 14958 14959NOHZ, DYNTICKS SUPPORT 14960M: Frederic Weisbecker <frederic@kernel.org> 14961M: Thomas Gleixner <tglx@linutronix.de> 14962M: Ingo Molnar <mingo@kernel.org> 14963L: linux-kernel@vger.kernel.org 14964S: Maintained 14965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14966F: include/linux/sched/nohz.h 14967F: include/linux/tick.h 14968F: kernel/time/tick*.* 14969 14970NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14971M: Pavel Machek <pavel@ucw.cz> 14972M: Sakari Ailus <sakari.ailus@iki.fi> 14973L: linux-media@vger.kernel.org 14974S: Maintained 14975F: drivers/media/i2c/ad5820.c 14976F: drivers/media/i2c/et8ek8 14977 14978NOKIA N900 POWER SUPPLY DRIVERS 14979R: Pali Rohár <pali@kernel.org> 14980F: drivers/power/supply/bq2415x_charger.c 14981F: drivers/power/supply/bq27xxx_battery.c 14982F: drivers/power/supply/bq27xxx_battery_i2c.c 14983F: drivers/power/supply/isp1704_charger.c 14984F: drivers/power/supply/rx51_battery.c 14985F: include/linux/power/bq2415x_charger.h 14986F: include/linux/power/bq27xxx_battery.h 14987 14988NOLIBC HEADER FILE 14989M: Willy Tarreau <w@1wt.eu> 14990S: Maintained 14991T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14992F: tools/include/nolibc/ 14993F: tools/testing/selftests/nolibc/ 14994 14995NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14996M: Hans de Goede <hdegoede@redhat.com> 14997L: linux-input@vger.kernel.org 14998S: Maintained 14999F: drivers/input/touchscreen/novatek-nvt-ts.c 15000 15001NSDEPS 15002M: Matthias Maennich <maennich@google.com> 15003S: Maintained 15004F: Documentation/core-api/symbol-namespaces.rst 15005F: scripts/nsdeps 15006 15007NTB AMD DRIVER 15008M: Sanjay R Mehta <sanju.mehta@amd.com> 15009M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012F: drivers/ntb/hw/amd/ 15013 15014NTB DRIVER CORE 15015M: Jon Mason <jdmason@kudzu.us> 15016M: Dave Jiang <dave.jiang@intel.com> 15017M: Allen Hubbe <allenbh@gmail.com> 15018L: ntb@lists.linux.dev 15019S: Supported 15020W: https://github.com/jonmason/ntb/wiki 15021T: git https://github.com/jonmason/ntb.git 15022F: drivers/net/ntb_netdev.c 15023F: drivers/ntb/ 15024F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15025F: include/linux/ntb.h 15026F: include/linux/ntb_transport.h 15027F: tools/testing/selftests/ntb/ 15028 15029NTB IDT DRIVER 15030M: Serge Semin <fancer.lancer@gmail.com> 15031L: ntb@lists.linux.dev 15032S: Supported 15033F: drivers/ntb/hw/idt/ 15034 15035NTB INTEL DRIVER 15036M: Dave Jiang <dave.jiang@intel.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/davejiang/linux/wiki 15040T: git https://github.com/davejiang/linux.git 15041F: drivers/ntb/hw/intel/ 15042 15043NTFS FILESYSTEM 15044M: Anton Altaparmakov <anton@tuxera.com> 15045R: Namjae Jeon <linkinjeon@kernel.org> 15046L: linux-ntfs-dev@lists.sourceforge.net 15047S: Supported 15048W: http://www.tuxera.com/ 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15050F: Documentation/filesystems/ntfs.rst 15051F: fs/ntfs/ 15052 15053NTFS3 FILESYSTEM 15054M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15055L: ntfs3@lists.linux.dev 15056S: Supported 15057W: http://www.paragon-software.com/ 15058T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15059F: Documentation/filesystems/ntfs3.rst 15060F: fs/ntfs3/ 15061 15062NUBUS SUBSYSTEM 15063M: Finn Thain <fthain@linux-m68k.org> 15064L: linux-m68k@lists.linux-m68k.org 15065S: Maintained 15066F: arch/*/include/asm/nubus.h 15067F: drivers/nubus/ 15068F: include/linux/nubus.h 15069F: include/uapi/linux/nubus.h 15070 15071NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15072M: Antonino Daplas <adaplas@gmail.com> 15073L: linux-fbdev@vger.kernel.org 15074S: Maintained 15075F: drivers/video/fbdev/nvidia/ 15076F: drivers/video/fbdev/riva/ 15077 15078NVIDIA WMI EC BACKLIGHT DRIVER 15079M: Daniel Dadap <ddadap@nvidia.com> 15080L: platform-driver-x86@vger.kernel.org 15081S: Supported 15082F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15083F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15084 15085NVM EXPRESS DRIVER 15086M: Keith Busch <kbusch@kernel.org> 15087M: Jens Axboe <axboe@fb.com> 15088M: Christoph Hellwig <hch@lst.de> 15089M: Sagi Grimberg <sagi@grimberg.me> 15090L: linux-nvme@lists.infradead.org 15091S: Supported 15092W: http://git.infradead.org/nvme.git 15093T: git git://git.infradead.org/nvme.git 15094F: Documentation/nvme/ 15095F: drivers/nvme/common/ 15096F: drivers/nvme/host/ 15097F: include/linux/nvme-*.h 15098F: include/linux/nvme.h 15099F: include/uapi/linux/nvme_ioctl.h 15100 15101NVM EXPRESS FABRICS AUTHENTICATION 15102M: Hannes Reinecke <hare@suse.de> 15103L: linux-nvme@lists.infradead.org 15104S: Supported 15105F: drivers/nvme/host/auth.c 15106F: drivers/nvme/target/auth.c 15107F: drivers/nvme/target/fabrics-cmd-auth.c 15108F: include/linux/nvme-auth.h 15109 15110NVM EXPRESS FC TRANSPORT DRIVERS 15111M: James Smart <james.smart@broadcom.com> 15112L: linux-nvme@lists.infradead.org 15113S: Supported 15114F: drivers/nvme/host/fc.c 15115F: drivers/nvme/target/fc.c 15116F: drivers/nvme/target/fcloop.c 15117F: include/linux/nvme-fc-driver.h 15118F: include/linux/nvme-fc.h 15119 15120NVM EXPRESS HARDWARE MONITORING SUPPORT 15121M: Guenter Roeck <linux@roeck-us.net> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/hwmon.c 15125 15126NVM EXPRESS TARGET DRIVER 15127M: Christoph Hellwig <hch@lst.de> 15128M: Sagi Grimberg <sagi@grimberg.me> 15129M: Chaitanya Kulkarni <kch@nvidia.com> 15130L: linux-nvme@lists.infradead.org 15131S: Supported 15132W: http://git.infradead.org/nvme.git 15133T: git git://git.infradead.org/nvme.git 15134F: drivers/nvme/target/ 15135 15136NVMEM FRAMEWORK 15137M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15138S: Maintained 15139T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15140F: Documentation/ABI/stable/sysfs-bus-nvmem 15141F: Documentation/devicetree/bindings/nvmem/ 15142F: drivers/nvmem/ 15143F: include/linux/nvmem-consumer.h 15144F: include/linux/nvmem-provider.h 15145 15146NXP BLUETOOTH WIRELESS DRIVERS 15147M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15148M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15151F: drivers/bluetooth/btnxpuart.c 15152 15153NXP C45 TJA11XX PHY DRIVER 15154M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15155L: netdev@vger.kernel.org 15156S: Maintained 15157F: drivers/net/phy/nxp-c45-tja11xx.c 15158 15159NXP FSPI DRIVER 15160M: Han Xu <han.xu@nxp.com> 15161M: Haibo Chen <haibo.chen@nxp.com> 15162R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15163L: linux-spi@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15166F: drivers/spi/spi-nxp-fspi.c 15167 15168NXP FXAS21002C DRIVER 15169M: Rui Miguel Silva <rmfrfs@gmail.com> 15170L: linux-iio@vger.kernel.org 15171S: Maintained 15172F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15173F: drivers/iio/gyro/fxas21002c.h 15174F: drivers/iio/gyro/fxas21002c_core.c 15175F: drivers/iio/gyro/fxas21002c_i2c.c 15176F: drivers/iio/gyro/fxas21002c_spi.c 15177 15178NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15179M: Haibo Chen <haibo.chen@nxp.com> 15180L: linux-iio@vger.kernel.org 15181L: linux-imx@nxp.com 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15186F: drivers/iio/adc/imx7d_adc.c 15187F: drivers/iio/adc/imx93_adc.c 15188F: drivers/iio/adc/vf610_adc.c 15189 15190NXP i.MX 8M ISI DRIVER 15191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15195F: drivers/media/platform/nxp/imx8-isi/ 15196 15197NXP i.MX 8MP DW100 V4L2 DRIVER 15198M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15202F: Documentation/userspace-api/media/drivers/dw100.rst 15203F: drivers/media/platform/nxp/dw100/ 15204F: include/uapi/linux/dw100.h 15205 15206NXP i.MX 8MQ DCSS DRIVER 15207M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15208R: Lucas Stach <l.stach@pengutronix.de> 15209L: dri-devel@lists.freedesktop.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15212F: drivers/gpu/drm/imx/dcss/ 15213 15214NXP i.MX 8QXP ADC DRIVER 15215M: Cai Huoqing <cai.huoqing@linux.dev> 15216M: Haibo Chen <haibo.chen@nxp.com> 15217L: linux-imx@nxp.com 15218L: linux-iio@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15221F: drivers/iio/adc/imx8qxp-adc.c 15222 15223NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15224M: Mirela Rabulea <mirela.rabulea@nxp.com> 15225R: NXP Linux Team <linux-imx@nxp.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15229F: drivers/media/platform/nxp/imx-jpeg 15230 15231NXP i.MX CLOCK DRIVERS 15232M: Abel Vesa <abelvesa@kernel.org> 15233R: Peng Fan <peng.fan@nxp.com> 15234L: linux-clk@vger.kernel.org 15235L: linux-imx@nxp.com 15236S: Maintained 15237T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15238F: Documentation/devicetree/bindings/clock/imx* 15239F: drivers/clk/imx/ 15240F: include/dt-bindings/clock/imx* 15241 15242NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15243M: Jagan Teki <jagan@amarulasolutions.com> 15244S: Maintained 15245F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15246F: drivers/regulator/pf8x00-regulator.c 15247 15248NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15250L: linux-kernel@vger.kernel.org 15251S: Maintained 15252F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15253F: drivers/extcon/extcon-ptn5150.c 15254 15255NXP SGTL5000 DRIVER 15256M: Fabio Estevam <festevam@gmail.com> 15257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15258S: Maintained 15259F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15260F: sound/soc/codecs/sgtl5000* 15261 15262NXP SJA1105 ETHERNET SWITCH DRIVER 15263M: Vladimir Oltean <olteanv@gmail.com> 15264L: linux-kernel@vger.kernel.org 15265S: Maintained 15266F: drivers/net/dsa/sja1105 15267F: drivers/net/pcs/pcs-xpcs-nxp.c 15268 15269NXP TDA998X DRM DRIVER 15270M: Russell King <linux@armlinux.org.uk> 15271S: Maintained 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15274F: drivers/gpu/drm/i2c/tda998x_drv.c 15275F: include/drm/i2c/tda998x.h 15276F: include/dt-bindings/display/tda998x.h 15277K: "nxp,tda998x" 15278 15279NXP TFA9879 DRIVER 15280M: Peter Rosin <peda@axentia.se> 15281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15282S: Maintained 15283F: Documentation/devicetree/bindings/sound/tfa9879.txt 15284F: sound/soc/codecs/tfa9879* 15285 15286NXP-NCI NFC DRIVER 15287S: Orphan 15288F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15289F: drivers/nfc/nxp-nci 15290 15291NXP/Goodix TFA989X (TFA1) DRIVER 15292M: Stephan Gerhold <stephan@gerhold.net> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15296F: sound/soc/codecs/tfa989x.c 15297 15298NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15299M: Jonas Malaco <jonas@protocubo.io> 15300L: linux-hwmon@vger.kernel.org 15301S: Maintained 15302F: Documentation/hwmon/nzxt-kraken2.rst 15303F: drivers/hwmon/nzxt-kraken2.c 15304 15305NZXT-SMART2 HARDWARE MONITORING DRIVER 15306M: Aleksandr Mezin <mezin.alexander@gmail.com> 15307L: linux-hwmon@vger.kernel.org 15308S: Maintained 15309F: Documentation/hwmon/nzxt-smart2.rst 15310F: drivers/hwmon/nzxt-smart2.c 15311 15312OBJAGG 15313M: Jiri Pirko <jiri@resnulli.us> 15314L: netdev@vger.kernel.org 15315S: Supported 15316F: include/linux/objagg.h 15317F: lib/objagg.c 15318F: lib/test_objagg.c 15319 15320OBJTOOL 15321M: Josh Poimboeuf <jpoimboe@kernel.org> 15322M: Peter Zijlstra <peterz@infradead.org> 15323S: Supported 15324F: include/linux/objtool*.h 15325F: tools/objtool/ 15326 15327OCELOT ETHERNET SWITCH DRIVER 15328M: Vladimir Oltean <vladimir.oltean@nxp.com> 15329M: Claudiu Manoil <claudiu.manoil@nxp.com> 15330M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15331M: UNGLinuxDriver@microchip.com 15332L: netdev@vger.kernel.org 15333S: Supported 15334F: drivers/net/dsa/ocelot/* 15335F: drivers/net/ethernet/mscc/ 15336F: include/soc/mscc/ocelot* 15337F: net/dsa/tag_ocelot.c 15338F: net/dsa/tag_ocelot_8021q.c 15339F: tools/testing/selftests/drivers/net/ocelot/* 15340 15341OCELOT EXTERNAL SWITCH CONTROL 15342M: Colin Foster <colin.foster@in-advantage.com> 15343S: Supported 15344F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15345F: drivers/mfd/ocelot* 15346F: drivers/net/dsa/ocelot/ocelot_ext.c 15347F: include/linux/mfd/ocelot.h 15348 15349OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15350M: Frederic Barrat <fbarrat@linux.ibm.com> 15351M: Andrew Donnellan <ajd@linux.ibm.com> 15352L: linuxppc-dev@lists.ozlabs.org 15353S: Supported 15354F: Documentation/userspace-api/accelerators/ocxl.rst 15355F: arch/powerpc/include/asm/pnv-ocxl.h 15356F: arch/powerpc/platforms/powernv/ocxl.c 15357F: drivers/misc/ocxl/ 15358F: include/misc/ocxl* 15359F: include/uapi/misc/ocxl.h 15360 15361OMAP AUDIO SUPPORT 15362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15363M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: sound/soc/ti/n810.c 15368F: sound/soc/ti/omap* 15369F: sound/soc/ti/rx51.c 15370F: sound/soc/ti/sdma-pcm.* 15371 15372OMAP CLOCK FRAMEWORK SUPPORT 15373M: Paul Walmsley <paul@pwsan.com> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/*omap*/*clock* 15377 15378OMAP DEVICE TREE SUPPORT 15379M: Benoît Cousson <bcousson@baylibre.com> 15380M: Tony Lindgren <tony@atomide.com> 15381L: linux-omap@vger.kernel.org 15382L: devicetree@vger.kernel.org 15383S: Maintained 15384F: arch/arm/boot/dts/ti/omap/ 15385 15386OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15387L: linux-omap@vger.kernel.org 15388L: linux-fbdev@vger.kernel.org 15389S: Orphan 15390F: Documentation/arch/arm/omap/dss.rst 15391F: drivers/video/fbdev/omap2/ 15392 15393OMAP FRAMEBUFFER SUPPORT 15394L: linux-fbdev@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: drivers/video/fbdev/omap/ 15398 15399OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15400M: Roger Quadros <rogerq@kernel.org> 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/mach-omap2/*gpmc* 15405F: drivers/memory/omap-gpmc.c 15406 15407OMAP GPIO DRIVER 15408M: Grygorii Strashko <grygorii.strashko@ti.com> 15409M: Santosh Shilimkar <ssantosh@kernel.org> 15410M: Kevin Hilman <khilman@kernel.org> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15414F: drivers/gpio/gpio-omap.c 15415 15416OMAP HARDWARE SPINLOCK SUPPORT 15417M: Ohad Ben-Cohen <ohad@wizery.com> 15418L: linux-omap@vger.kernel.org 15419S: Maintained 15420F: drivers/hwspinlock/omap_hwspinlock.c 15421 15422OMAP HS MMC SUPPORT 15423L: linux-mmc@vger.kernel.org 15424L: linux-omap@vger.kernel.org 15425S: Orphan 15426F: drivers/mmc/host/omap_hsmmc.c 15427 15428OMAP HWMOD DATA 15429M: Paul Walmsley <paul@pwsan.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: arch/arm/mach-omap2/omap_hwmod*data* 15433 15434OMAP HWMOD SUPPORT 15435M: Benoît Cousson <bcousson@baylibre.com> 15436M: Paul Walmsley <paul@pwsan.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: arch/arm/mach-omap2/omap_hwmod.* 15440 15441OMAP I2C DRIVER 15442M: Vignesh R <vigneshr@ti.com> 15443L: linux-omap@vger.kernel.org 15444L: linux-i2c@vger.kernel.org 15445S: Maintained 15446F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15447F: drivers/i2c/busses/i2c-omap.c 15448 15449OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15450M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15454F: drivers/media/platform/ti/omap3isp/ 15455F: drivers/staging/media/omap4iss/ 15456 15457OMAP MMC SUPPORT 15458M: Aaro Koskinen <aaro.koskinen@iki.fi> 15459L: linux-omap@vger.kernel.org 15460S: Odd Fixes 15461F: drivers/mmc/host/omap.c 15462 15463OMAP POWER MANAGEMENT SUPPORT 15464M: Kevin Hilman <khilman@kernel.org> 15465L: linux-omap@vger.kernel.org 15466S: Maintained 15467F: arch/arm/*omap*/*pm* 15468F: drivers/cpufreq/omap-cpufreq.c 15469 15470OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15471M: Paul Walmsley <paul@pwsan.com> 15472L: linux-omap@vger.kernel.org 15473S: Maintained 15474F: arch/arm/mach-omap2/prm* 15475 15476OMAP RANDOM NUMBER GENERATOR SUPPORT 15477M: Deepak Saxena <dsaxena@plexity.net> 15478S: Maintained 15479F: drivers/char/hw_random/omap-rng.c 15480 15481OMAP USB SUPPORT 15482L: linux-usb@vger.kernel.org 15483L: linux-omap@vger.kernel.org 15484S: Orphan 15485F: arch/arm/*omap*/usb* 15486F: drivers/usb/*/*omap* 15487 15488OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15489M: Mark Jackson <mpfj@newflow.co.uk> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15493 15494OMAP1 SUPPORT 15495M: Aaro Koskinen <aaro.koskinen@iki.fi> 15496M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15497M: Tony Lindgren <tony@atomide.com> 15498L: linux-omap@vger.kernel.org 15499S: Maintained 15500Q: http://patchwork.kernel.org/project/linux-omap/list/ 15501T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15502F: arch/arm/configs/omap1_defconfig 15503F: arch/arm/mach-omap1/ 15504F: drivers/i2c/busses/i2c-omap.c 15505F: include/linux/platform_data/ams-delta-fiq.h 15506F: include/linux/platform_data/i2c-omap.h 15507 15508OMAP2+ SUPPORT 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512W: http://www.muru.com/linux/omap/ 15513W: http://linux.omap.com/ 15514Q: http://patchwork.kernel.org/project/linux-omap/list/ 15515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15516F: arch/arm/configs/omap2plus_defconfig 15517F: arch/arm/mach-omap2/ 15518F: drivers/bus/ti-sysc.c 15519F: drivers/gpio/gpio-tps65219.c 15520F: drivers/i2c/busses/i2c-omap.c 15521F: drivers/irqchip/irq-omap-intc.c 15522F: drivers/mfd/*omap*.c 15523F: drivers/mfd/menelaus.c 15524F: drivers/mfd/palmas.c 15525F: drivers/mfd/tps65217.c 15526F: drivers/mfd/tps65218.c 15527F: drivers/mfd/tps65219.c 15528F: drivers/mfd/tps65910.c 15529F: drivers/mfd/twl-core.[ch] 15530F: drivers/mfd/twl4030*.c 15531F: drivers/mfd/twl6030*.c 15532F: drivers/mfd/twl6040*.c 15533F: drivers/regulator/palmas-regulator*.c 15534F: drivers/regulator/pbias-regulator.c 15535F: drivers/regulator/tps65217-regulator.c 15536F: drivers/regulator/tps65218-regulator.c 15537F: drivers/regulator/tps65219-regulator.c 15538F: drivers/regulator/tps65910-regulator.c 15539F: drivers/regulator/twl-regulator.c 15540F: drivers/regulator/twl6030-regulator.c 15541F: include/linux/platform_data/i2c-omap.h 15542F: include/linux/platform_data/ti-sysc.h 15543 15544OMFS FILESYSTEM 15545M: Bob Copeland <me@bobcopeland.com> 15546L: linux-karma-devel@lists.sourceforge.net 15547S: Maintained 15548F: Documentation/filesystems/omfs.rst 15549F: fs/omfs/ 15550 15551OMNIVISION OG01A1B SENSOR DRIVER 15552M: Sakari Ailus <sakari.ailus@linux.intel.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555F: drivers/media/i2c/og01a1b.c 15556 15557OMNIVISION OV01A10 SENSOR DRIVER 15558M: Bingbu Cao <bingbu.cao@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: drivers/media/i2c/ov01a10.c 15563 15564OMNIVISION OV02A10 SENSOR DRIVER 15565L: linux-media@vger.kernel.org 15566S: Orphan 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15569F: drivers/media/i2c/ov02a10.c 15570 15571OMNIVISION OV08D10 SENSOR DRIVER 15572M: Jimmy Su <jimmy.su@intel.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: drivers/media/i2c/ov08d10.c 15577 15578OMNIVISION OV08X40 SENSOR DRIVER 15579M: Jason Chen <jason.z.chen@intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov08x40.c 15584 15585OMNIVISION OV13858 SENSOR DRIVER 15586M: Sakari Ailus <sakari.ailus@linux.intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: drivers/media/i2c/ov13858.c 15591 15592OMNIVISION OV13B10 SENSOR DRIVER 15593M: Arec Kao <arec.kao@intel.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: drivers/media/i2c/ov13b10.c 15598 15599OMNIVISION OV2680 SENSOR DRIVER 15600M: Rui Miguel Silva <rmfrfs@gmail.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15605F: drivers/media/i2c/ov2680.c 15606 15607OMNIVISION OV2685 SENSOR DRIVER 15608M: Shunqian Zheng <zhengsq@rock-chips.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15613F: drivers/media/i2c/ov2685.c 15614 15615OMNIVISION OV2740 SENSOR DRIVER 15616M: Tianshu Qiu <tian.shu.qiu@intel.com> 15617R: Sakari Ailus <sakari.ailus@linux.intel.com> 15618R: Bingbu Cao <bingbu.cao@intel.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: drivers/media/i2c/ov2740.c 15623 15624OMNIVISION OV4689 SENSOR DRIVER 15625M: Mikhail Rudenko <mike.rudenko@gmail.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15630F: drivers/media/i2c/ov5647.c 15631 15632OMNIVISION OV5640 SENSOR DRIVER 15633M: Steve Longerbeam <slongerbeam@gmail.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: drivers/media/i2c/ov5640.c 15638 15639OMNIVISION OV5647 SENSOR DRIVER 15640M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15641M: Jacopo Mondi <jacopo@jmondi.org> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15646F: drivers/media/i2c/ov5647.c 15647 15648OMNIVISION OV5670 SENSOR DRIVER 15649M: Sakari Ailus <sakari.ailus@linux.intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15654F: drivers/media/i2c/ov5670.c 15655 15656OMNIVISION OV5675 SENSOR DRIVER 15657M: Sakari Ailus <sakari.ailus@linux.intel.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15662F: drivers/media/i2c/ov5675.c 15663 15664OMNIVISION OV5693 SENSOR DRIVER 15665M: Daniel Scally <djrscally@gmail.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15670F: drivers/media/i2c/ov5693.c 15671 15672OMNIVISION OV5695 SENSOR DRIVER 15673M: Shunqian Zheng <zhengsq@rock-chips.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: drivers/media/i2c/ov5695.c 15678 15679OMNIVISION OV7670 SENSOR DRIVER 15680L: linux-media@vger.kernel.org 15681S: Orphan 15682T: git git://linuxtv.org/media_tree.git 15683F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15684F: drivers/media/i2c/ov7670.c 15685 15686OMNIVISION OV772x SENSOR DRIVER 15687M: Jacopo Mondi <jacopo@jmondi.org> 15688L: linux-media@vger.kernel.org 15689S: Odd fixes 15690T: git git://linuxtv.org/media_tree.git 15691F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15692F: drivers/media/i2c/ov772x.c 15693F: include/media/i2c/ov772x.h 15694 15695OMNIVISION OV7740 SENSOR DRIVER 15696L: linux-media@vger.kernel.org 15697S: Orphan 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15700F: drivers/media/i2c/ov7740.c 15701 15702OMNIVISION OV8856 SENSOR DRIVER 15703M: Sakari Ailus <sakari.ailus@linux.intel.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15708F: drivers/media/i2c/ov8856.c 15709 15710OMNIVISION OV8858 SENSOR DRIVER 15711M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15712M: Nicholas Roth <nicholas@rothemail.net> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15717F: drivers/media/i2c/ov8858.c 15718 15719OMNIVISION OV9282 SENSOR DRIVER 15720M: Paul J. Murphy <paul.j.murphy@intel.com> 15721M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15726F: drivers/media/i2c/ov9282.c 15727 15728OMNIVISION OV9640 SENSOR DRIVER 15729M: Petr Cvek <petrcvekcz@gmail.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732F: drivers/media/i2c/ov9640.* 15733 15734OMNIVISION OV9650 SENSOR DRIVER 15735M: Sakari Ailus <sakari.ailus@linux.intel.com> 15736R: Akinobu Mita <akinobu.mita@gmail.com> 15737R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15742F: drivers/media/i2c/ov9650.c 15743 15744OMNIVISION OV9734 SENSOR DRIVER 15745M: Tianshu Qiu <tian.shu.qiu@intel.com> 15746R: Bingbu Cao <bingbu.cao@intel.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: drivers/media/i2c/ov9734.c 15751 15752ONBOARD USB HUB DRIVER 15753M: Matthias Kaehlcke <mka@chromium.org> 15754L: linux-usb@vger.kernel.org 15755S: Maintained 15756F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15757F: drivers/usb/misc/onboard_usb_hub.c 15758 15759ONENAND FLASH DRIVER 15760M: Kyungmin Park <kyungmin.park@samsung.com> 15761L: linux-mtd@lists.infradead.org 15762S: Maintained 15763F: drivers/mtd/nand/onenand/ 15764F: include/linux/mtd/onenand*.h 15765 15766ONEXPLAYER FAN DRIVER 15767M: Derek John Clark <derekjohn.clark@gmail.com> 15768M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15769L: linux-hwmon@vger.kernel.org 15770S: Maintained 15771F: drivers/hwmon/oxp-sensors.c 15772 15773ONIE TLV NVMEM LAYOUT DRIVER 15774M: Miquel Raynal <miquel.raynal@bootlin.com> 15775S: Maintained 15776F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15777F: drivers/nvmem/layouts/onie-tlv.c 15778 15779ONION OMEGA2+ BOARD 15780M: Harvey Hunt <harveyhuntnexus@gmail.com> 15781L: linux-mips@vger.kernel.org 15782S: Maintained 15783F: arch/mips/boot/dts/ralink/omega2p.dts 15784 15785ONSEMI ETHERNET PHY DRIVERS 15786M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15787L: netdev@vger.kernel.org 15788S: Supported 15789W: http://www.onsemi.com 15790F: drivers/net/phy/ncn* 15791 15792OP-TEE DRIVER 15793M: Jens Wiklander <jens.wiklander@linaro.org> 15794L: op-tee@lists.trustedfirmware.org 15795S: Maintained 15796F: Documentation/ABI/testing/sysfs-bus-optee-devices 15797F: drivers/tee/optee/ 15798 15799OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15800M: Sumit Garg <sumit.garg@linaro.org> 15801L: op-tee@lists.trustedfirmware.org 15802S: Maintained 15803F: drivers/char/hw_random/optee-rng.c 15804 15805OP-TEE RTC DRIVER 15806M: Clément Léger <clement.leger@bootlin.com> 15807L: linux-rtc@vger.kernel.org 15808S: Maintained 15809F: drivers/rtc/rtc-optee.c 15810 15811OPA-VNIC DRIVER 15812M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15813L: linux-rdma@vger.kernel.org 15814S: Supported 15815F: drivers/infiniband/ulp/opa_vnic 15816 15817OPEN FIRMWARE AND FLATTENED DEVICE TREE 15818M: Rob Herring <robh+dt@kernel.org> 15819M: Frank Rowand <frowand.list@gmail.com> 15820L: devicetree@vger.kernel.org 15821S: Maintained 15822W: http://www.devicetree.org/ 15823C: irc://irc.libera.chat/devicetree 15824T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15825F: Documentation/ABI/testing/sysfs-firmware-ofw 15826F: drivers/of/ 15827F: include/linux/of*.h 15828F: scripts/dtc/ 15829K: of_overlay_notifier_ 15830K: of_overlay_fdt_apply 15831K: of_overlay_remove 15832 15833OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15834M: Rob Herring <robh+dt@kernel.org> 15835M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15836M: Conor Dooley <conor+dt@kernel.org> 15837L: devicetree@vger.kernel.org 15838S: Maintained 15839Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15840C: irc://irc.libera.chat/devicetree 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15842F: Documentation/devicetree/ 15843F: arch/*/boot/dts/ 15844F: include/dt-bindings/ 15845 15846OPENCOMPUTE PTP CLOCK DRIVER 15847M: Jonathan Lemon <jonathan.lemon@gmail.com> 15848M: Vadim Fedorenko <vadfed@fb.com> 15849L: netdev@vger.kernel.org 15850S: Maintained 15851F: drivers/ptp/ptp_ocp.c 15852 15853OPENCORES I2C BUS DRIVER 15854M: Peter Korsgaard <peter@korsgaard.com> 15855M: Andrew Lunn <andrew@lunn.ch> 15856L: linux-i2c@vger.kernel.org 15857S: Maintained 15858F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15859F: Documentation/i2c/busses/i2c-ocores.rst 15860F: drivers/i2c/busses/i2c-ocores.c 15861F: include/linux/platform_data/i2c-ocores.h 15862 15863OPENRISC ARCHITECTURE 15864M: Jonas Bonn <jonas@southpole.se> 15865M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15866M: Stafford Horne <shorne@gmail.com> 15867L: linux-openrisc@vger.kernel.org 15868S: Maintained 15869W: http://openrisc.io 15870T: git https://github.com/openrisc/linux.git 15871F: Documentation/arch/openrisc/ 15872F: Documentation/devicetree/bindings/openrisc/ 15873F: arch/openrisc/ 15874F: drivers/irqchip/irq-ompic.c 15875F: drivers/irqchip/irq-or1k-* 15876 15877OPENVSWITCH 15878M: Pravin B Shelar <pshelar@ovn.org> 15879L: netdev@vger.kernel.org 15880L: dev@openvswitch.org 15881S: Maintained 15882W: http://openvswitch.org 15883F: include/uapi/linux/openvswitch.h 15884F: net/openvswitch/ 15885F: tools/testing/selftests/net/openvswitch/ 15886 15887OPERATING PERFORMANCE POINTS (OPP) 15888M: Viresh Kumar <vireshk@kernel.org> 15889M: Nishanth Menon <nm@ti.com> 15890M: Stephen Boyd <sboyd@kernel.org> 15891L: linux-pm@vger.kernel.org 15892S: Maintained 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15894F: Documentation/devicetree/bindings/opp/ 15895F: Documentation/power/opp.rst 15896F: drivers/opp/ 15897F: include/linux/pm_opp.h 15898 15899OPL4 DRIVER 15900M: Clemens Ladisch <clemens@ladisch.de> 15901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15902S: Maintained 15903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15904F: sound/drivers/opl4/ 15905 15906ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15907M: Mark Fasheh <mark@fasheh.com> 15908M: Joel Becker <jlbec@evilplan.org> 15909M: Joseph Qi <joseph.qi@linux.alibaba.com> 15910L: ocfs2-devel@lists.linux.dev 15911S: Supported 15912W: http://ocfs2.wiki.kernel.org 15913F: Documentation/filesystems/dlmfs.rst 15914F: Documentation/filesystems/ocfs2.rst 15915F: fs/ocfs2/ 15916 15917ORANGEFS FILESYSTEM 15918M: Mike Marshall <hubcap@omnibond.com> 15919R: Martin Brandenburg <martin@omnibond.com> 15920L: devel@lists.orangefs.org 15921S: Supported 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15923F: Documentation/filesystems/orangefs.rst 15924F: fs/orangefs/ 15925 15926ORINOCO DRIVER 15927L: linux-wireless@vger.kernel.org 15928S: Orphan 15929W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15930W: http://www.nongnu.org/orinoco/ 15931F: drivers/net/wireless/intersil/orinoco/ 15932 15933OV2659 OMNIVISION SENSOR DRIVER 15934M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15935L: linux-media@vger.kernel.org 15936S: Maintained 15937W: https://linuxtv.org 15938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15939T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15940F: drivers/media/i2c/ov2659.c 15941F: include/media/i2c/ov2659.h 15942 15943OVERLAY FILESYSTEM 15944M: Miklos Szeredi <miklos@szeredi.hu> 15945M: Amir Goldstein <amir73il@gmail.com> 15946L: linux-unionfs@vger.kernel.org 15947S: Supported 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15949F: Documentation/filesystems/overlayfs.rst 15950F: fs/overlayfs/ 15951 15952P54 WIRELESS DRIVER 15953M: Christian Lamparter <chunkeey@googlemail.com> 15954L: linux-wireless@vger.kernel.org 15955S: Maintained 15956W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15957F: drivers/net/wireless/intersil/p54/ 15958 15959PACKET SOCKETS 15960M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15961S: Maintained 15962F: include/uapi/linux/if_packet.h 15963F: net/packet/af_packet.c 15964 15965PACKING 15966M: Vladimir Oltean <olteanv@gmail.com> 15967L: netdev@vger.kernel.org 15968S: Supported 15969F: Documentation/core-api/packing.rst 15970F: include/linux/packing.h 15971F: lib/packing.c 15972 15973PADATA PARALLEL EXECUTION MECHANISM 15974M: Steffen Klassert <steffen.klassert@secunet.com> 15975M: Daniel Jordan <daniel.m.jordan@oracle.com> 15976L: linux-crypto@vger.kernel.org 15977L: linux-kernel@vger.kernel.org 15978S: Maintained 15979F: Documentation/core-api/padata.rst 15980F: include/linux/padata.h 15981F: kernel/padata.c 15982 15983PAGE CACHE 15984M: Matthew Wilcox (Oracle) <willy@infradead.org> 15985L: linux-fsdevel@vger.kernel.org 15986S: Supported 15987T: git git://git.infradead.org/users/willy/pagecache.git 15988F: Documentation/filesystems/locking.rst 15989F: Documentation/filesystems/vfs.rst 15990F: include/linux/pagemap.h 15991F: mm/filemap.c 15992F: mm/page-writeback.c 15993F: mm/readahead.c 15994F: mm/truncate.c 15995 15996PAGE POOL 15997M: Jesper Dangaard Brouer <hawk@kernel.org> 15998M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15999L: netdev@vger.kernel.org 16000S: Supported 16001F: Documentation/networking/page_pool.rst 16002F: include/net/page_pool.h 16003F: include/trace/events/page_pool.h 16004F: net/core/page_pool.c 16005 16006PAGE TABLE CHECK 16007M: Pasha Tatashin <pasha.tatashin@soleen.com> 16008M: Andrew Morton <akpm@linux-foundation.org> 16009L: linux-mm@kvack.org 16010S: Maintained 16011F: Documentation/mm/page_table_check.rst 16012F: include/linux/page_table_check.h 16013F: mm/page_table_check.c 16014 16015PANASONIC LAPTOP ACPI EXTRAS DRIVER 16016M: Kenneth Chan <kenneth.t.chan@gmail.com> 16017L: platform-driver-x86@vger.kernel.org 16018S: Maintained 16019F: drivers/platform/x86/panasonic-laptop.c 16020 16021PARALLAX PING IIO SENSOR DRIVER 16022M: Andreas Klinger <ak@it-klinger.de> 16023L: linux-iio@vger.kernel.org 16024S: Maintained 16025F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16026F: drivers/iio/proximity/ping.c 16027 16028PARALLEL LCD/KEYPAD PANEL DRIVER 16029M: Willy Tarreau <willy@haproxy.com> 16030M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16031S: Odd Fixes 16032F: Documentation/admin-guide/lcd-panel-cgram.rst 16033F: drivers/auxdisplay/panel.c 16034 16035PARALLEL PORT SUBSYSTEM 16036M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16037M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16038L: linux-parport@lists.infradead.org (subscribers-only) 16039S: Maintained 16040F: Documentation/driver-api/parport*.rst 16041F: drivers/char/ppdev.c 16042F: drivers/parport/ 16043F: include/linux/parport*.h 16044F: include/uapi/linux/ppdev.h 16045 16046PARAVIRT_OPS INTERFACE 16047M: Juergen Gross <jgross@suse.com> 16048R: Ajay Kaher <akaher@vmware.com> 16049R: Alexey Makhalov <amakhalov@vmware.com> 16050R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16051L: virtualization@lists.linux-foundation.org 16052L: x86@kernel.org 16053S: Supported 16054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16055F: Documentation/virt/paravirt_ops.rst 16056F: arch/*/include/asm/paravirt*.h 16057F: arch/*/kernel/paravirt* 16058F: include/linux/hypervisor.h 16059 16060PARISC ARCHITECTURE 16061M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16062M: Helge Deller <deller@gmx.de> 16063L: linux-parisc@vger.kernel.org 16064S: Maintained 16065W: https://parisc.wiki.kernel.org 16066Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16069F: Documentation/arch/parisc/ 16070F: arch/parisc/ 16071F: drivers/char/agp/parisc-agp.c 16072F: drivers/input/misc/hp_sdc_rtc.c 16073F: drivers/input/serio/gscps2.c 16074F: drivers/input/serio/hp_sdc* 16075F: drivers/parisc/ 16076F: drivers/parport/parport_gsc.* 16077F: drivers/tty/serial/8250/8250_parisc.c 16078F: drivers/video/console/sti* 16079F: drivers/video/fbdev/sti* 16080F: drivers/video/logo/logo_parisc* 16081F: include/linux/hp_sdc.h 16082 16083PARMAN 16084M: Jiri Pirko <jiri@resnulli.us> 16085L: netdev@vger.kernel.org 16086S: Supported 16087F: include/linux/parman.h 16088F: lib/parman.c 16089F: lib/test_parman.c 16090 16091PC ENGINES APU BOARD DRIVER 16092M: Enrico Weigelt, metux IT consult <info@metux.net> 16093S: Maintained 16094F: drivers/platform/x86/pcengines-apuv2.c 16095 16096PC87360 HARDWARE MONITORING DRIVER 16097M: Jim Cromie <jim.cromie@gmail.com> 16098L: linux-hwmon@vger.kernel.org 16099S: Maintained 16100F: Documentation/hwmon/pc87360.rst 16101F: drivers/hwmon/pc87360.c 16102 16103PC8736x GPIO DRIVER 16104M: Jim Cromie <jim.cromie@gmail.com> 16105S: Maintained 16106F: drivers/char/pc8736x_gpio.c 16107 16108PC87427 HARDWARE MONITORING DRIVER 16109M: Jean Delvare <jdelvare@suse.com> 16110L: linux-hwmon@vger.kernel.org 16111S: Maintained 16112F: Documentation/hwmon/pc87427.rst 16113F: drivers/hwmon/pc87427.c 16114 16115PCA9532 LED DRIVER 16116M: Riku Voipio <riku.voipio@iki.fi> 16117S: Maintained 16118F: drivers/leds/leds-pca9532.c 16119F: include/linux/leds-pca9532.h 16120 16121PCA9541 I2C BUS MASTER SELECTOR DRIVER 16122M: Guenter Roeck <linux@roeck-us.net> 16123L: linux-i2c@vger.kernel.org 16124S: Maintained 16125F: drivers/i2c/muxes/i2c-mux-pca9541.c 16126 16127PCDP - PRIMARY CONSOLE AND DEBUG PORT 16128M: Khalid Aziz <khalid@gonehiking.org> 16129S: Maintained 16130F: drivers/firmware/pcdp.* 16131 16132PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16133M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16134M: Pali Rohár <pali@kernel.org> 16135L: linux-pci@vger.kernel.org 16136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16137S: Maintained 16138F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16139F: drivers/pci/controller/pci-aardvark.c 16140 16141PCI DRIVER FOR ALTERA PCIE IP 16142M: Joyce Ooi <joyce.ooi@intel.com> 16143L: linux-pci@vger.kernel.org 16144S: Supported 16145F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16146F: drivers/pci/controller/pcie-altera.c 16147 16148PCI DRIVER FOR APPLIEDMICRO XGENE 16149M: Toan Le <toan@os.amperecomputing.com> 16150L: linux-pci@vger.kernel.org 16151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16152S: Maintained 16153F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16154F: drivers/pci/controller/pci-xgene.c 16155 16156PCI DRIVER FOR ARM VERSATILE PLATFORM 16157M: Rob Herring <robh@kernel.org> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: Documentation/devicetree/bindings/pci/versatile.yaml 16162F: drivers/pci/controller/pci-versatile.c 16163 16164PCI DRIVER FOR ARMADA 8K 16165M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16170F: drivers/pci/controller/dwc/pcie-armada8k.c 16171 16172PCI DRIVER FOR CADENCE PCIE IP 16173M: Tom Joseph <tjoseph@cadence.com> 16174L: linux-pci@vger.kernel.org 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/cdns,* 16177F: drivers/pci/controller/cadence/ 16178 16179PCI DRIVER FOR FREESCALE LAYERSCAPE 16180M: Minghuan Lian <minghuan.Lian@nxp.com> 16181M: Mingkai Hu <mingkai.hu@nxp.com> 16182M: Roy Zang <roy.zang@nxp.com> 16183L: linuxppc-dev@lists.ozlabs.org 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186S: Maintained 16187F: drivers/pci/controller/dwc/*layerscape* 16188 16189PCI DRIVER FOR FU740 16190M: Paul Walmsley <paul.walmsley@sifive.com> 16191M: Greentime Hu <greentime.hu@sifive.com> 16192L: linux-pci@vger.kernel.org 16193S: Maintained 16194F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16195F: drivers/pci/controller/dwc/pcie-fu740.c 16196 16197PCI DRIVER FOR GENERIC OF HOSTS 16198M: Will Deacon <will@kernel.org> 16199L: linux-pci@vger.kernel.org 16200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16203F: drivers/pci/controller/pci-host-common.c 16204F: drivers/pci/controller/pci-host-generic.c 16205 16206PCI DRIVER FOR IMX6 16207M: Richard Zhu <hongxing.zhu@nxp.com> 16208M: Lucas Stach <l.stach@pengutronix.de> 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Maintained 16212F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16215F: drivers/pci/controller/dwc/*imx6* 16216 16217PCI DRIVER FOR INTEL IXP4XX 16218M: Linus Walleij <linus.walleij@linaro.org> 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16221F: drivers/pci/controller/pci-ixp4xx.c 16222 16223PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16224M: Nirmal Patel <nirmal.patel@linux.intel.com> 16225R: Jonathan Derrick <jonathan.derrick@linux.dev> 16226L: linux-pci@vger.kernel.org 16227S: Supported 16228F: drivers/pci/controller/vmd.c 16229 16230PCI DRIVER FOR MICROSEMI SWITCHTEC 16231M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16232M: Logan Gunthorpe <logang@deltatee.com> 16233L: linux-pci@vger.kernel.org 16234S: Maintained 16235F: Documentation/ABI/testing/sysfs-class-switchtec 16236F: Documentation/driver-api/switchtec.rst 16237F: drivers/ntb/hw/mscc/ 16238F: drivers/pci/switch/switchtec* 16239F: include/linux/switchtec.h 16240F: include/uapi/linux/switchtec_ioctl.h 16241 16242PCI DRIVER FOR MOBIVEIL PCIE IP 16243M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16244M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16248F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16249 16250PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16251M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16252M: Pali Rohár <pali@kernel.org> 16253L: linux-pci@vger.kernel.org 16254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: drivers/pci/controller/*mvebu* 16257 16258PCI DRIVER FOR NVIDIA TEGRA 16259M: Thierry Reding <thierry.reding@gmail.com> 16260L: linux-tegra@vger.kernel.org 16261L: linux-pci@vger.kernel.org 16262S: Supported 16263F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16264F: drivers/pci/controller/pci-tegra.c 16265 16266PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16267M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16268L: linux-pci@vger.kernel.org 16269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16272F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16273 16274PCI DRIVER FOR RENESAS R-CAR 16275M: Marek Vasut <marek.vasut+renesas@gmail.com> 16276M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-renesas-soc@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pci/*rcar* 16281F: drivers/pci/controller/*rcar* 16282 16283PCI DRIVER FOR SAMSUNG EXYNOS 16284M: Jingoo Han <jingoohan1@gmail.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287L: linux-samsung-soc@vger.kernel.org 16288S: Maintained 16289F: drivers/pci/controller/dwc/pci-exynos.c 16290 16291PCI DRIVER FOR SYNOPSYS DESIGNWARE 16292M: Jingoo Han <jingoohan1@gmail.com> 16293M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16294L: linux-pci@vger.kernel.org 16295S: Maintained 16296F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16298F: drivers/pci/controller/dwc/*designware* 16299 16300PCI DRIVER FOR TI DRA7XX/J721E 16301M: Vignesh Raghavendra <vigneshr@ti.com> 16302L: linux-omap@vger.kernel.org 16303L: linux-pci@vger.kernel.org 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305S: Supported 16306F: Documentation/devicetree/bindings/pci/ti-pci.txt 16307F: drivers/pci/controller/cadence/pci-j721e.c 16308F: drivers/pci/controller/dwc/pci-dra7xx.c 16309 16310PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16311M: Linus Walleij <linus.walleij@linaro.org> 16312L: linux-pci@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16315F: drivers/pci/controller/pci-v3-semi.c 16316 16317PCI DRIVER FOR XILINX VERSAL CPM 16318M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16319M: Michal Simek <michal.simek@amd.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16323F: drivers/pci/controller/pcie-xilinx-cpm.c 16324 16325PCI ENDPOINT SUBSYSTEM 16326M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16327M: Krzysztof Wilczyński <kw@linux.com> 16328R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16329R: Kishon Vijay Abraham I <kishon@kernel.org> 16330L: linux-pci@vger.kernel.org 16331S: Supported 16332Q: https://patchwork.kernel.org/project/linux-pci/list/ 16333B: https://bugzilla.kernel.org 16334C: irc://irc.oftc.net/linux-pci 16335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16336F: Documentation/PCI/endpoint/* 16337F: Documentation/misc-devices/pci-endpoint-test.rst 16338F: drivers/misc/pci_endpoint_test.c 16339F: drivers/pci/endpoint/ 16340F: tools/pci/ 16341 16342PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16343M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16344R: Oliver O'Halloran <oohall@gmail.com> 16345L: linuxppc-dev@lists.ozlabs.org 16346S: Supported 16347F: Documentation/PCI/pci-error-recovery.rst 16348F: Documentation/powerpc/eeh-pci-error-recovery.rst 16349F: arch/powerpc/include/*/eeh*.h 16350F: arch/powerpc/kernel/eeh*.c 16351F: arch/powerpc/platforms/*/eeh*.c 16352F: drivers/pci/pcie/aer.c 16353F: drivers/pci/pcie/dpc.c 16354F: drivers/pci/pcie/err.c 16355 16356PCI ERROR RECOVERY 16357M: Linas Vepstas <linasvepstas@gmail.com> 16358L: linux-pci@vger.kernel.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361 16362PCI MSI DRIVER FOR ALTERA MSI IP 16363M: Joyce Ooi <joyce.ooi@intel.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16367F: drivers/pci/controller/pcie-altera-msi.c 16368 16369PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16370M: Toan Le <toan@os.amperecomputing.com> 16371L: linux-pci@vger.kernel.org 16372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16373S: Maintained 16374F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16375F: drivers/pci/controller/pci-xgene-msi.c 16376 16377PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16379M: Krzysztof Wilczyński <kw@linux.com> 16380R: Rob Herring <robh@kernel.org> 16381L: linux-pci@vger.kernel.org 16382S: Supported 16383Q: https://patchwork.kernel.org/project/linux-pci/list/ 16384B: https://bugzilla.kernel.org 16385C: irc://irc.oftc.net/linux-pci 16386T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16387F: Documentation/devicetree/bindings/pci/ 16388F: drivers/pci/controller/ 16389F: drivers/pci/pci-bridge-emul.c 16390F: drivers/pci/pci-bridge-emul.h 16391 16392PCI PEER-TO-PEER DMA (P2PDMA) 16393M: Bjorn Helgaas <bhelgaas@google.com> 16394M: Logan Gunthorpe <logang@deltatee.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/driver-api/pci/p2pdma.rst 16402F: drivers/pci/p2pdma.c 16403F: include/linux/pci-p2pdma.h 16404 16405PCI SUBSYSTEM 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409Q: https://patchwork.kernel.org/project/linux-pci/list/ 16410B: https://bugzilla.kernel.org 16411C: irc://irc.oftc.net/linux-pci 16412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16413F: Documentation/PCI/ 16414F: Documentation/devicetree/bindings/pci/ 16415F: arch/x86/kernel/early-quirks.c 16416F: arch/x86/kernel/quirks.c 16417F: arch/x86/pci/ 16418F: drivers/acpi/pci* 16419F: drivers/pci/ 16420F: include/asm-generic/pci* 16421F: include/linux/of_pci.h 16422F: include/linux/pci* 16423F: include/uapi/linux/pci* 16424F: lib/pci* 16425 16426PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16427M: Jonathan Chocron <jonnyc@amazon.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/pcie-al.txt 16431F: drivers/pci/controller/dwc/pcie-al.c 16432 16433PCIE DRIVER FOR AMLOGIC MESON 16434M: Yue Wang <yue.wang@Amlogic.com> 16435L: linux-pci@vger.kernel.org 16436L: linux-amlogic@lists.infradead.org 16437S: Maintained 16438F: drivers/pci/controller/dwc/pci-meson.c 16439 16440PCIE DRIVER FOR AXIS ARTPEC 16441M: Jesper Nilsson <jesper.nilsson@axis.com> 16442L: linux-arm-kernel@axis.com 16443L: linux-pci@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/pci/axis,artpec* 16446F: drivers/pci/controller/dwc/*artpec* 16447 16448PCIE DRIVER FOR CAVIUM THUNDERX 16449M: Robert Richter <rric@kernel.org> 16450L: linux-pci@vger.kernel.org 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Odd Fixes 16453F: drivers/pci/controller/pci-thunder-* 16454 16455PCIE DRIVER FOR HISILICON 16456M: Zhou Wang <wangzhou1@hisilicon.com> 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: drivers/pci/controller/dwc/pcie-hisi.c 16460 16461PCIE DRIVER FOR HISILICON KIRIN 16462M: Xiaowei Song <songxiaowei@hisilicon.com> 16463M: Binghui Wang <wangbinghui@hisilicon.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16467F: drivers/pci/controller/dwc/pcie-kirin.c 16468 16469PCIE DRIVER FOR HISILICON STB 16470M: Shawn Guo <shawn.guo@linaro.org> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16474F: drivers/pci/controller/dwc/pcie-histb.c 16475 16476PCIE DRIVER FOR INTEL KEEM BAY 16477M: Srikanth Thokala <srikanth.thokala@intel.com> 16478L: linux-pci@vger.kernel.org 16479S: Supported 16480F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16481F: drivers/pci/controller/dwc/pcie-keembay.c 16482 16483PCIE DRIVER FOR INTEL LGM GW SOC 16484M: Chuanhua Lei <lchuanhua@maxlinear.com> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16488F: drivers/pci/controller/dwc/pcie-intel-gw.c 16489 16490PCIE DRIVER FOR MEDIATEK 16491M: Ryder Lee <ryder.lee@mediatek.com> 16492M: Jianjun Wang <jianjun.wang@mediatek.com> 16493L: linux-pci@vger.kernel.org 16494L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16495S: Supported 16496F: Documentation/devicetree/bindings/pci/mediatek* 16497F: drivers/pci/controller/*mediatek* 16498 16499PCIE DRIVER FOR MICROCHIP 16500M: Daire McNamara <daire.mcnamara@microchip.com> 16501L: linux-pci@vger.kernel.org 16502S: Supported 16503F: Documentation/devicetree/bindings/pci/microchip* 16504F: drivers/pci/controller/*microchip* 16505 16506PCIE DRIVER FOR QUALCOMM MSM 16507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16508L: linux-pci@vger.kernel.org 16509L: linux-arm-msm@vger.kernel.org 16510S: Maintained 16511F: drivers/pci/controller/dwc/pcie-qcom.c 16512 16513PCIE DRIVER FOR ROCKCHIP 16514M: Shawn Lin <shawn.lin@rock-chips.com> 16515L: linux-pci@vger.kernel.org 16516L: linux-rockchip@lists.infradead.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16519F: drivers/pci/controller/pcie-rockchip* 16520 16521PCIE DRIVER FOR SOCIONEXT UNIPHIER 16522M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16523L: linux-pci@vger.kernel.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16526F: drivers/pci/controller/dwc/pcie-uniphier* 16527 16528PCIE DRIVER FOR ST SPEAR13XX 16529M: Pratyush Anand <pratyush.anand@gmail.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: drivers/pci/controller/dwc/*spear* 16533 16534PCIE ENDPOINT DRIVER FOR QUALCOMM 16535M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16536L: linux-pci@vger.kernel.org 16537L: linux-arm-msm@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16540F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16541 16542PCMCIA SUBSYSTEM 16543M: Dominik Brodowski <linux@dominikbrodowski.net> 16544S: Odd Fixes 16545T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16546F: Documentation/pcmcia/ 16547F: drivers/pcmcia/ 16548F: include/pcmcia/ 16549F: tools/pcmcia/ 16550 16551PCNET32 NETWORK DRIVER 16552M: Don Fry <pcnet32@frontier.com> 16553L: netdev@vger.kernel.org 16554S: Maintained 16555F: drivers/net/ethernet/amd/pcnet32.c 16556 16557PCRYPT PARALLEL CRYPTO ENGINE 16558M: Steffen Klassert <steffen.klassert@secunet.com> 16559L: linux-crypto@vger.kernel.org 16560S: Maintained 16561F: crypto/pcrypt.c 16562F: include/crypto/pcrypt.h 16563 16564PDS DSC VIRTIO DATA PATH ACCELERATOR 16565R: Shannon Nelson <shannon.nelson@amd.com> 16566F: drivers/vdpa/pds/ 16567 16568PECI HARDWARE MONITORING DRIVERS 16569M: Iwona Winiarska <iwona.winiarska@intel.com> 16570L: linux-hwmon@vger.kernel.org 16571S: Supported 16572F: Documentation/hwmon/peci-cputemp.rst 16573F: Documentation/hwmon/peci-dimmtemp.rst 16574F: drivers/hwmon/peci/ 16575 16576PECI SUBSYSTEM 16577M: Iwona Winiarska <iwona.winiarska@intel.com> 16578L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16579S: Supported 16580F: Documentation/devicetree/bindings/peci/ 16581F: Documentation/peci/ 16582F: drivers/peci/ 16583F: include/linux/peci-cpu.h 16584F: include/linux/peci.h 16585 16586PENSANDO ETHERNET DRIVERS 16587M: Shannon Nelson <shannon.nelson@amd.com> 16588M: Brett Creeley <brett.creeley@amd.com> 16589M: drivers@pensando.io 16590L: netdev@vger.kernel.org 16591S: Supported 16592F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16593F: drivers/net/ethernet/pensando/ 16594 16595PER-CPU MEMORY ALLOCATOR 16596M: Dennis Zhou <dennis@kernel.org> 16597M: Tejun Heo <tj@kernel.org> 16598M: Christoph Lameter <cl@linux.com> 16599L: linux-mm@kvack.org 16600S: Maintained 16601T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16602F: arch/*/include/asm/percpu.h 16603F: include/linux/percpu*.h 16604F: lib/percpu*.c 16605F: mm/percpu*.c 16606 16607PER-TASK DELAY ACCOUNTING 16608M: Balbir Singh <bsingharora@gmail.com> 16609S: Maintained 16610F: include/linux/delayacct.h 16611F: kernel/delayacct.c 16612 16613PERFORMANCE EVENTS SUBSYSTEM 16614M: Peter Zijlstra <peterz@infradead.org> 16615M: Ingo Molnar <mingo@redhat.com> 16616M: Arnaldo Carvalho de Melo <acme@kernel.org> 16617R: Mark Rutland <mark.rutland@arm.com> 16618R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16619R: Jiri Olsa <jolsa@kernel.org> 16620R: Namhyung Kim <namhyung@kernel.org> 16621R: Ian Rogers <irogers@google.com> 16622R: Adrian Hunter <adrian.hunter@intel.com> 16623L: linux-perf-users@vger.kernel.org 16624L: linux-kernel@vger.kernel.org 16625S: Supported 16626W: https://perf.wiki.kernel.org/ 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16628F: arch/*/events/* 16629F: arch/*/events/*/* 16630F: arch/*/include/asm/perf_event.h 16631F: arch/*/kernel/*/*/perf_event*.c 16632F: arch/*/kernel/*/perf_event*.c 16633F: arch/*/kernel/perf_callchain.c 16634F: arch/*/kernel/perf_event*.c 16635F: include/linux/perf_event.h 16636F: include/uapi/linux/perf_event.h 16637F: kernel/events/* 16638F: tools/lib/perf/ 16639F: tools/perf/ 16640 16641PERFORMANCE EVENTS TOOLING ARM64 16642R: John Garry <john.g.garry@oracle.com> 16643R: Will Deacon <will@kernel.org> 16644R: James Clark <james.clark@arm.com> 16645R: Mike Leach <mike.leach@linaro.org> 16646R: Leo Yan <leo.yan@linaro.org> 16647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16648S: Supported 16649F: tools/build/feature/test-libopencsd.c 16650F: tools/perf/arch/arm*/ 16651F: tools/perf/pmu-events/arch/arm64/ 16652F: tools/perf/util/arm-spe* 16653F: tools/perf/util/cs-etm* 16654 16655PERSONALITY HANDLING 16656M: Christoph Hellwig <hch@infradead.org> 16657L: linux-abi-devel@lists.sourceforge.net 16658S: Maintained 16659F: include/linux/personality.h 16660F: include/uapi/linux/personality.h 16661 16662PHOENIX RC FLIGHT CONTROLLER ADAPTER 16663M: Marcus Folkesson <marcus.folkesson@gmail.com> 16664L: linux-input@vger.kernel.org 16665S: Maintained 16666F: Documentation/input/devices/pxrc.rst 16667F: drivers/input/joystick/pxrc.c 16668 16669PHONET PROTOCOL 16670M: Remi Denis-Courmont <courmisch@gmail.com> 16671S: Supported 16672F: Documentation/networking/phonet.rst 16673F: include/linux/phonet.h 16674F: include/net/phonet/ 16675F: include/uapi/linux/phonet.h 16676F: net/phonet/ 16677 16678PHRAM MTD DRIVER 16679M: Joern Engel <joern@lazybastard.org> 16680L: linux-mtd@lists.infradead.org 16681S: Maintained 16682F: drivers/mtd/devices/phram.c 16683 16684PICOLCD HID DRIVER 16685M: Bruno Prémont <bonbons@linux-vserver.org> 16686L: linux-input@vger.kernel.org 16687S: Maintained 16688F: drivers/hid/hid-picolcd* 16689 16690PIDFD API 16691M: Christian Brauner <christian@brauner.io> 16692L: linux-kernel@vger.kernel.org 16693S: Maintained 16694T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16695F: samples/pidfd/ 16696F: tools/testing/selftests/clone3/ 16697F: tools/testing/selftests/pid_namespace/ 16698F: tools/testing/selftests/pidfd/ 16699K: (?i)pidfd 16700K: (?i)clone3 16701K: \b(clone_args|kernel_clone_args)\b 16702 16703PIN CONTROL SUBSYSTEM 16704M: Linus Walleij <linus.walleij@linaro.org> 16705L: linux-gpio@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16708F: Documentation/devicetree/bindings/pinctrl/ 16709F: Documentation/driver-api/pin-control.rst 16710F: drivers/pinctrl/ 16711F: include/dt-bindings/pinctrl/ 16712F: include/linux/pinctrl/ 16713 16714PIN CONTROLLER - AMD 16715M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16716M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16717S: Maintained 16718F: drivers/pinctrl/pinctrl-amd.c 16719 16720PIN CONTROLLER - FREESCALE 16721M: Dong Aisheng <aisheng.dong@nxp.com> 16722M: Fabio Estevam <festevam@gmail.com> 16723M: Shawn Guo <shawnguo@kernel.org> 16724M: Jacky Bai <ping.bai@nxp.com> 16725R: Pengutronix Kernel Team <kernel@pengutronix.de> 16726L: linux-gpio@vger.kernel.org 16727S: Maintained 16728F: Documentation/devicetree/bindings/pinctrl/fsl,* 16729F: drivers/pinctrl/freescale/ 16730 16731PIN CONTROLLER - INTEL 16732M: Mika Westerberg <mika.westerberg@linux.intel.com> 16733M: Andy Shevchenko <andy@kernel.org> 16734S: Supported 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16736F: drivers/pinctrl/intel/ 16737 16738PIN CONTROLLER - KEEMBAY 16739M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16740S: Supported 16741F: drivers/pinctrl/pinctrl-keembay* 16742 16743PIN CONTROLLER - MEDIATEK 16744M: Sean Wang <sean.wang@kernel.org> 16745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16746S: Maintained 16747F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16751F: drivers/pinctrl/mediatek/ 16752 16753PIN CONTROLLER - MEDIATEK MIPS 16754M: Arınç ÜNAL <arinc.unal@arinc9.com> 16755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16757L: linux-mips@vger.kernel.org 16758S: Maintained 16759F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16767F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16768F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16770F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16771F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16772F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16774 16775PIN CONTROLLER - MICROCHIP AT91 16776M: Ludovic Desroches <ludovic.desroches@microchip.com> 16777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16778L: linux-gpio@vger.kernel.org 16779S: Supported 16780F: drivers/gpio/gpio-sama5d2-piobu.c 16781F: drivers/pinctrl/pinctrl-at91* 16782 16783PIN CONTROLLER - NXP S32 16784M: Chester Lin <clin@suse.com> 16785R: NXP S32 Linux Team <s32@nxp.com> 16786L: linux-gpio@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16789F: drivers/pinctrl/nxp/ 16790 16791PIN CONTROLLER - QUALCOMM 16792M: Bjorn Andersson <andersson@kernel.org> 16793L: linux-arm-msm@vger.kernel.org 16794S: Maintained 16795F: Documentation/devicetree/bindings/pinctrl/qcom,* 16796F: drivers/pinctrl/qcom/ 16797 16798PIN CONTROLLER - RENESAS 16799M: Geert Uytterhoeven <geert+renesas@glider.be> 16800L: linux-renesas-soc@vger.kernel.org 16801S: Supported 16802T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16803F: Documentation/devicetree/bindings/pinctrl/renesas,* 16804F: drivers/pinctrl/renesas/ 16805 16806PIN CONTROLLER - SAMSUNG 16807M: Tomasz Figa <tomasz.figa@gmail.com> 16808M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16809M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16810R: Alim Akhtar <alim.akhtar@samsung.com> 16811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16812L: linux-samsung-soc@vger.kernel.org 16813S: Maintained 16814Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16815B: mailto:linux-samsung-soc@vger.kernel.org 16816C: irc://irc.libera.chat/linux-exynos 16817T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16818F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16819F: drivers/pinctrl/samsung/ 16820F: include/dt-bindings/pinctrl/samsung.h 16821 16822PIN CONTROLLER - SINGLE 16823M: Tony Lindgren <tony@atomide.com> 16824M: Haojian Zhuang <haojian.zhuang@linaro.org> 16825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16826L: linux-omap@vger.kernel.org 16827S: Maintained 16828F: drivers/pinctrl/pinctrl-single.c 16829 16830PIN CONTROLLER - SUNPLUS / TIBBO 16831M: Dvorkin Dmitry <dvorkin@tibbo.com> 16832M: Wells Lu <wellslutw@gmail.com> 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834S: Maintained 16835W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16836F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16837F: drivers/pinctrl/sunplus/ 16838F: include/dt-bindings/pinctrl/sppctl*.h 16839 16840PINE64 PINEPHONE KEYBOARD DRIVER 16841M: Samuel Holland <samuel@sholland.org> 16842S: Supported 16843F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16844F: drivers/input/keyboard/pinephone-keyboard.c 16845 16846PKTCDVD DRIVER 16847M: linux-block@vger.kernel.org 16848S: Orphan 16849F: drivers/block/pktcdvd.c 16850F: include/linux/pktcdvd.h 16851F: include/uapi/linux/pktcdvd.h 16852 16853PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16854M: Tomasz Duszynski <tduszyns@gmail.com> 16855S: Maintained 16856F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16857F: drivers/iio/chemical/pms7003.c 16858 16859PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16860M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16861L: netdev@vger.kernel.org 16862S: Maintained 16863F: drivers/net/phy/mdio-open-alliance.h 16864F: net/ethtool/plca.c 16865 16866PLDMFW LIBRARY 16867M: Jacob Keller <jacob.e.keller@intel.com> 16868S: Maintained 16869F: Documentation/driver-api/pldmfw/ 16870F: include/linux/pldmfw.h 16871F: lib/pldmfw/ 16872 16873PLX DMA DRIVER 16874M: Logan Gunthorpe <logang@deltatee.com> 16875S: Maintained 16876F: drivers/dma/plx_dma.c 16877 16878PM-GRAPH UTILITY 16879M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16880L: linux-pm@vger.kernel.org 16881S: Supported 16882W: https://01.org/pm-graph 16883B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16884T: git git://github.com/intel/pm-graph 16885F: tools/power/pm-graph 16886 16887PM6764TR DRIVER 16888M: Charles Hsu <hsu.yungteng@gmail.com> 16889L: linux-hwmon@vger.kernel.org 16890S: Maintained 16891F: Documentation/hwmon/pm6764tr.rst 16892F: drivers/hwmon/pmbus/pm6764tr.c 16893 16894PMBUS HARDWARE MONITORING DRIVERS 16895M: Guenter Roeck <linux@roeck-us.net> 16896L: linux-hwmon@vger.kernel.org 16897S: Maintained 16898W: http://hwmon.wiki.kernel.org/ 16899W: http://www.roeck-us.net/linux/drivers/ 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16901F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16902F: Documentation/devicetree/bindings/hwmon/max31785.txt 16903F: Documentation/hwmon/adm1275.rst 16904F: Documentation/hwmon/ibm-cffps.rst 16905F: Documentation/hwmon/ir35221.rst 16906F: Documentation/hwmon/lm25066.rst 16907F: Documentation/hwmon/ltc2978.rst 16908F: Documentation/hwmon/ltc3815.rst 16909F: Documentation/hwmon/max16064.rst 16910F: Documentation/hwmon/max20751.rst 16911F: Documentation/hwmon/max31785.rst 16912F: Documentation/hwmon/max34440.rst 16913F: Documentation/hwmon/max8688.rst 16914F: Documentation/hwmon/pmbus-core.rst 16915F: Documentation/hwmon/pmbus.rst 16916F: Documentation/hwmon/tps40422.rst 16917F: Documentation/hwmon/ucd9000.rst 16918F: Documentation/hwmon/ucd9200.rst 16919F: Documentation/hwmon/zl6100.rst 16920F: drivers/hwmon/pmbus/ 16921F: include/linux/pmbus.h 16922 16923PMC SIERRA MaxRAID DRIVER 16924L: linux-scsi@vger.kernel.org 16925S: Orphan 16926W: http://www.pmc-sierra.com/ 16927F: drivers/scsi/pmcraid.* 16928 16929PMC SIERRA PM8001 DRIVER 16930M: Jack Wang <jinpu.wang@cloud.ionos.com> 16931L: linux-scsi@vger.kernel.org 16932S: Supported 16933F: drivers/scsi/pm8001/ 16934 16935PNI RM3100 IIO DRIVER 16936M: Song Qiang <songqiang1304521@gmail.com> 16937L: linux-iio@vger.kernel.org 16938S: Maintained 16939F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16940F: drivers/iio/magnetometer/rm3100* 16941 16942PNP SUPPORT 16943M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16944L: linux-acpi@vger.kernel.org 16945S: Maintained 16946F: drivers/pnp/ 16947F: include/linux/pnp.h 16948 16949POSIX CLOCKS and TIMERS 16950M: Thomas Gleixner <tglx@linutronix.de> 16951L: linux-kernel@vger.kernel.org 16952S: Maintained 16953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16954F: fs/timerfd.c 16955F: include/linux/time_namespace.h 16956F: include/linux/timer* 16957F: kernel/time/*timer* 16958F: kernel/time/namespace.c 16959 16960POWER MANAGEMENT CORE 16961M: "Rafael J. Wysocki" <rafael@kernel.org> 16962L: linux-pm@vger.kernel.org 16963S: Supported 16964B: https://bugzilla.kernel.org 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16966F: drivers/base/power/ 16967F: drivers/powercap/ 16968F: include/linux/intel_rapl.h 16969F: include/linux/pm.h 16970F: include/linux/pm_* 16971F: include/linux/powercap.h 16972F: kernel/configs/nopm.config 16973 16974POWER STATE COORDINATION INTERFACE (PSCI) 16975M: Mark Rutland <mark.rutland@arm.com> 16976M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978S: Maintained 16979F: drivers/firmware/psci/ 16980F: include/linux/psci.h 16981F: include/uapi/linux/psci.h 16982 16983POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16984M: Sebastian Reichel <sre@kernel.org> 16985L: linux-pm@vger.kernel.org 16986S: Maintained 16987T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16988F: Documentation/ABI/testing/sysfs-class-power 16989F: Documentation/devicetree/bindings/power/supply/ 16990F: drivers/power/supply/ 16991F: include/linux/power/ 16992F: include/linux/power_supply.h 16993 16994POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16995M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/char/powernv-op-panel.c 16999 17000PPP OVER ATM (RFC 2364) 17001M: Mitchell Blank Jr <mitch@sfgoth.com> 17002S: Maintained 17003F: include/uapi/linux/atmppp.h 17004F: net/atm/pppoatm.c 17005 17006PPP OVER ETHERNET 17007M: Michal Ostrowski <mostrows@earthlink.net> 17008S: Maintained 17009F: drivers/net/ppp/pppoe.c 17010F: drivers/net/ppp/pppox.c 17011 17012PPP OVER L2TP 17013M: James Chapman <jchapman@katalix.com> 17014S: Maintained 17015F: include/linux/if_pppol2tp.h 17016F: include/uapi/linux/if_pppol2tp.h 17017F: net/l2tp/l2tp_ppp.c 17018 17019PPP PROTOCOL DRIVERS AND COMPRESSORS 17020L: linux-ppp@vger.kernel.org 17021S: Orphan 17022F: drivers/net/ppp/ppp_* 17023 17024PPS SUPPORT 17025M: Rodolfo Giometti <giometti@enneenne.com> 17026L: linuxpps@ml.enneenne.com (subscribers-only) 17027S: Maintained 17028W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17029F: Documentation/ABI/testing/sysfs-pps 17030F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17031F: Documentation/driver-api/pps.rst 17032F: drivers/pps/ 17033F: include/linux/pps*.h 17034F: include/uapi/linux/pps.h 17035 17036PPTP DRIVER 17037M: Dmitry Kozlov <xeb@mail.ru> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040W: http://sourceforge.net/projects/accel-pptp 17041F: drivers/net/ppp/pptp.c 17042 17043PRESSURE STALL INFORMATION (PSI) 17044M: Johannes Weiner <hannes@cmpxchg.org> 17045M: Suren Baghdasaryan <surenb@google.com> 17046S: Maintained 17047F: include/linux/psi* 17048F: kernel/sched/psi.c 17049 17050PRINTK 17051M: Petr Mladek <pmladek@suse.com> 17052M: Sergey Senozhatsky <senozhatsky@chromium.org> 17053R: Steven Rostedt <rostedt@goodmis.org> 17054R: John Ogness <john.ogness@linutronix.de> 17055S: Maintained 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17057F: include/linux/printk.h 17058F: kernel/printk/ 17059 17060PRINTK INDEXING 17061R: Chris Down <chris@chrisdown.name> 17062S: Maintained 17063F: Documentation/core-api/printk-index.rst 17064F: kernel/printk/index.c 17065K: printk_index 17066 17067PROC FILESYSTEM 17068L: linux-kernel@vger.kernel.org 17069L: linux-fsdevel@vger.kernel.org 17070S: Maintained 17071F: Documentation/filesystems/proc.rst 17072F: fs/proc/ 17073F: include/linux/proc_fs.h 17074F: tools/testing/selftests/proc/ 17075 17076PROC SYSCTL 17077M: Luis Chamberlain <mcgrof@kernel.org> 17078M: Kees Cook <keescook@chromium.org> 17079M: Iurii Zaikin <yzaikin@google.com> 17080L: linux-kernel@vger.kernel.org 17081L: linux-fsdevel@vger.kernel.org 17082S: Maintained 17083T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17084F: fs/proc/proc_sysctl.c 17085F: include/linux/sysctl.h 17086F: kernel/sysctl-test.c 17087F: kernel/sysctl.c 17088F: tools/testing/selftests/sysctl/ 17089 17090PS3 NETWORK SUPPORT 17091M: Geoff Levand <geoff@infradead.org> 17092L: netdev@vger.kernel.org 17093L: linuxppc-dev@lists.ozlabs.org 17094S: Maintained 17095F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17096 17097PS3 PLATFORM SUPPORT 17098M: Geoff Levand <geoff@infradead.org> 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: arch/powerpc/boot/ps3* 17102F: arch/powerpc/include/asm/lv1call.h 17103F: arch/powerpc/include/asm/ps3*.h 17104F: arch/powerpc/platforms/ps3/ 17105F: drivers/*/ps3* 17106F: drivers/ps3/ 17107F: drivers/rtc/rtc-ps3.c 17108F: drivers/usb/host/*ps3.c 17109F: sound/ppc/snd_ps3* 17110 17111PS3VRAM DRIVER 17112M: Jim Paris <jim@jtan.com> 17113M: Geoff Levand <geoff@infradead.org> 17114L: linuxppc-dev@lists.ozlabs.org 17115S: Maintained 17116F: drivers/block/ps3vram.c 17117 17118PSAMPLE PACKET SAMPLING SUPPORT 17119M: Yotam Gigi <yotam.gi@gmail.com> 17120S: Maintained 17121F: include/net/psample.h 17122F: include/uapi/linux/psample.h 17123F: net/psample 17124 17125PSTORE FILESYSTEM 17126M: Kees Cook <keescook@chromium.org> 17127R: Tony Luck <tony.luck@intel.com> 17128R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17129L: linux-hardening@vger.kernel.org 17130S: Supported 17131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17132F: Documentation/admin-guide/pstore-blk.rst 17133F: Documentation/admin-guide/ramoops.rst 17134F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17135F: drivers/acpi/apei/erst.c 17136F: drivers/firmware/efi/efi-pstore.c 17137F: fs/pstore/ 17138F: include/linux/pstore* 17139K: \b(pstore|ramoops) 17140 17141PTP HARDWARE CLOCK SUPPORT 17142M: Richard Cochran <richardcochran@gmail.com> 17143L: netdev@vger.kernel.org 17144S: Maintained 17145W: http://linuxptp.sourceforge.net/ 17146F: Documentation/ABI/testing/sysfs-ptp 17147F: Documentation/driver-api/ptp.rst 17148F: drivers/net/phy/dp83640* 17149F: drivers/ptp/* 17150F: include/linux/ptp_cl* 17151K: (?:\b|_)ptp(?:\b|_) 17152 17153PTP VIRTUAL CLOCK SUPPORT 17154M: Yangbo Lu <yangbo.lu@nxp.com> 17155L: netdev@vger.kernel.org 17156S: Maintained 17157F: drivers/ptp/ptp_vclock.c 17158F: net/ethtool/phc_vclocks.c 17159 17160PTRACE SUPPORT 17161M: Oleg Nesterov <oleg@redhat.com> 17162S: Maintained 17163F: arch/*/*/ptrace*.c 17164F: arch/*/include/asm/ptrace*.h 17165F: arch/*/ptrace*.c 17166F: include/asm-generic/syscall.h 17167F: include/linux/ptrace.h 17168F: include/linux/regset.h 17169F: include/uapi/linux/ptrace.h 17170F: kernel/ptrace.c 17171 17172PULSE8-CEC DRIVER 17173M: Hans Verkuil <hverkuil@xs4all.nl> 17174L: linux-media@vger.kernel.org 17175S: Maintained 17176T: git git://linuxtv.org/media_tree.git 17177F: drivers/media/cec/usb/pulse8/ 17178 17179PURELIFI PLFXLC DRIVER 17180M: Srinivasan Raju <srini.raju@purelifi.com> 17181L: linux-wireless@vger.kernel.org 17182S: Supported 17183F: drivers/net/wireless/purelifi/plfxlc/ 17184 17185PVRUSB2 VIDEO4LINUX DRIVER 17186M: Mike Isely <isely@pobox.com> 17187L: pvrusb2@isely.net (subscribers-only) 17188L: linux-media@vger.kernel.org 17189S: Maintained 17190W: http://www.isely.net/pvrusb2/ 17191T: git git://linuxtv.org/media_tree.git 17192F: Documentation/driver-api/media/drivers/pvrusb2* 17193F: drivers/media/usb/pvrusb2/ 17194 17195PWC WEBCAM DRIVER 17196M: Hans Verkuil <hverkuil@xs4all.nl> 17197L: linux-media@vger.kernel.org 17198S: Odd Fixes 17199T: git git://linuxtv.org/media_tree.git 17200F: drivers/media/usb/pwc/* 17201F: include/trace/events/pwc.h 17202 17203PWM IR Transmitter 17204M: Sean Young <sean@mess.org> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17208F: drivers/media/rc/pwm-ir-tx.c 17209 17210PWM SUBSYSTEM 17211M: Thierry Reding <thierry.reding@gmail.com> 17212R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17213L: linux-pwm@vger.kernel.org 17214S: Maintained 17215Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17216T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17217F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17218F: Documentation/devicetree/bindings/pwm/ 17219F: Documentation/driver-api/pwm.rst 17220F: drivers/gpio/gpio-mvebu.c 17221F: drivers/pwm/ 17222F: drivers/video/backlight/pwm_bl.c 17223F: include/dt-bindings/pwm/ 17224F: include/linux/pwm.h 17225F: include/linux/pwm_backlight.h 17226K: pwm_(config|apply_state|ops) 17227 17228PXA GPIO DRIVER 17229M: Robert Jarzmik <robert.jarzmik@free.fr> 17230L: linux-gpio@vger.kernel.org 17231S: Maintained 17232F: drivers/gpio/gpio-pxa.c 17233 17234PXA MMCI DRIVER 17235S: Orphan 17236 17237PXA RTC DRIVER 17238M: Robert Jarzmik <robert.jarzmik@free.fr> 17239L: linux-rtc@vger.kernel.org 17240S: Maintained 17241 17242PXA2xx/PXA3xx SUPPORT 17243M: Daniel Mack <daniel@zonque.org> 17244M: Haojian Zhuang <haojian.zhuang@gmail.com> 17245M: Robert Jarzmik <robert.jarzmik@free.fr> 17246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17247S: Maintained 17248T: git git://github.com/hzhuang1/linux.git 17249T: git git://github.com/rjarzmik/linux.git 17250F: arch/arm/boot/dts/intel/pxa/ 17251F: arch/arm/mach-pxa/ 17252F: drivers/dma/pxa* 17253F: drivers/pcmcia/pxa2xx* 17254F: drivers/pinctrl/pxa/ 17255F: drivers/spi/spi-pxa2xx* 17256F: drivers/usb/gadget/udc/pxa2* 17257F: include/sound/pxa2xx-lib.h 17258F: sound/arm/pxa* 17259F: sound/soc/pxa/ 17260 17261QAT DRIVER 17262M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17263L: qat-linux@intel.com 17264S: Supported 17265F: drivers/crypto/intel/qat/ 17266 17267QCOM AUDIO (ASoC) DRIVERS 17268M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17269M: Banajit Goswami <bgoswami@quicinc.com> 17270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17271S: Supported 17272F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17273F: Documentation/devicetree/bindings/sound/qcom,* 17274F: drivers/soc/qcom/apr.c 17275F: include/dt-bindings/sound/qcom,wcd9335.h 17276F: sound/soc/codecs/lpass-rx-macro.* 17277F: sound/soc/codecs/lpass-tx-macro.* 17278F: sound/soc/codecs/lpass-va-macro.c 17279F: sound/soc/codecs/lpass-wsa-macro.* 17280F: sound/soc/codecs/msm8916-wcd-analog.c 17281F: sound/soc/codecs/msm8916-wcd-digital.c 17282F: sound/soc/codecs/wcd-clsh-v2.* 17283F: sound/soc/codecs/wcd-mbhc-v2.* 17284F: sound/soc/codecs/wcd9335.* 17285F: sound/soc/codecs/wcd934x.c 17286F: sound/soc/codecs/wsa881x.c 17287F: sound/soc/codecs/wsa883x.c 17288F: sound/soc/codecs/wsa884x.c 17289F: sound/soc/qcom/ 17290 17291QCOM EMBEDDED USB DEBUGGER (EUD) 17292M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17293L: linux-arm-msm@vger.kernel.org 17294S: Maintained 17295F: Documentation/ABI/testing/sysfs-driver-eud 17296F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17297F: drivers/usb/misc/qcom_eud.c 17298 17299QCOM IPA DRIVER 17300M: Alex Elder <elder@kernel.org> 17301L: netdev@vger.kernel.org 17302S: Supported 17303F: drivers/net/ipa/ 17304 17305QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17306M: Gabriel Somlo <somlo@cmu.edu> 17307M: "Michael S. Tsirkin" <mst@redhat.com> 17308L: qemu-devel@nongnu.org 17309S: Maintained 17310F: drivers/firmware/qemu_fw_cfg.c 17311F: include/uapi/linux/qemu_fw_cfg.h 17312 17313QIB DRIVER 17314M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17315L: linux-rdma@vger.kernel.org 17316S: Supported 17317F: drivers/infiniband/hw/qib/ 17318 17319QLOGIC QL41xxx FCOE DRIVER 17320M: Saurav Kashyap <skashyap@marvell.com> 17321M: Javed Hasan <jhasan@marvell.com> 17322M: GR-QLogic-Storage-Upstream@marvell.com 17323L: linux-scsi@vger.kernel.org 17324S: Supported 17325F: drivers/scsi/qedf/ 17326 17327QLOGIC QL41xxx ISCSI DRIVER 17328M: Nilesh Javali <njavali@marvell.com> 17329M: Manish Rangankar <mrangankar@marvell.com> 17330M: GR-QLogic-Storage-Upstream@marvell.com 17331L: linux-scsi@vger.kernel.org 17332S: Supported 17333F: drivers/scsi/qedi/ 17334 17335QLOGIC QL4xxx ETHERNET DRIVER 17336M: Ariel Elior <aelior@marvell.com> 17337M: Manish Chopra <manishc@marvell.com> 17338L: netdev@vger.kernel.org 17339S: Supported 17340F: drivers/net/ethernet/qlogic/qed/ 17341F: drivers/net/ethernet/qlogic/qede/ 17342F: include/linux/qed/ 17343 17344QLOGIC QL4xxx RDMA DRIVER 17345M: Michal Kalderon <mkalderon@marvell.com> 17346M: Ariel Elior <aelior@marvell.com> 17347L: linux-rdma@vger.kernel.org 17348S: Supported 17349F: drivers/infiniband/hw/qedr/ 17350F: include/uapi/rdma/qedr-abi.h 17351 17352QLOGIC QLA1280 SCSI DRIVER 17353M: Michael Reed <mdr@sgi.com> 17354L: linux-scsi@vger.kernel.org 17355S: Maintained 17356F: drivers/scsi/qla1280.[ch] 17357 17358QLOGIC QLA2XXX FC-SCSI DRIVER 17359M: Nilesh Javali <njavali@marvell.com> 17360M: GR-QLogic-Storage-Upstream@marvell.com 17361L: linux-scsi@vger.kernel.org 17362S: Supported 17363F: drivers/scsi/qla2xxx/ 17364 17365QLOGIC QLA3XXX NETWORK DRIVER 17366M: GR-Linux-NIC-Dev@marvell.com 17367L: netdev@vger.kernel.org 17368S: Supported 17369F: drivers/net/ethernet/qlogic/qla3xxx.* 17370 17371QLOGIC QLA4XXX iSCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: Manish Rangankar <mrangankar@marvell.com> 17374M: GR-QLogic-Storage-Upstream@marvell.com 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/qla4xxx/ 17378 17379QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17380M: Shahed Shaikh <shshaikh@marvell.com> 17381M: Manish Chopra <manishc@marvell.com> 17382M: GR-Linux-NIC-Dev@marvell.com 17383L: netdev@vger.kernel.org 17384S: Supported 17385F: drivers/net/ethernet/qlogic/qlcnic/ 17386 17387QLOGIC QLGE 10Gb ETHERNET DRIVER 17388M: Manish Chopra <manishc@marvell.com> 17389M: GR-Linux-NIC-Dev@marvell.com 17390M: Coiby Xu <coiby.xu@gmail.com> 17391L: netdev@vger.kernel.org 17392S: Supported 17393F: Documentation/networking/device_drivers/qlogic/qlge.rst 17394F: drivers/staging/qlge/ 17395 17396QM1D1B0004 MEDIA DRIVER 17397M: Akihiro Tsukada <tskd08@gmail.com> 17398L: linux-media@vger.kernel.org 17399S: Odd Fixes 17400F: drivers/media/tuners/qm1d1b0004* 17401 17402QM1D1C0042 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1c0042* 17407 17408QNX4 FILESYSTEM 17409M: Anders Larsen <al@alarsen.net> 17410S: Maintained 17411W: http://www.alarsen.net/linux/qnx4fs/ 17412F: fs/qnx4/ 17413F: include/uapi/linux/qnx4_fs.h 17414F: include/uapi/linux/qnxtypes.h 17415 17416QNX6 FILESYSTEM 17417S: Orphan 17418F: Documentation/filesystems/qnx6.rst 17419F: fs/qnx6/ 17420F: include/linux/qnx6_fs.h 17421 17422QORIQ DPAA2 FSL-MC BUS DRIVER 17423M: Stuart Yoder <stuyoder@gmail.com> 17424M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17425L: linux-kernel@vger.kernel.org 17426S: Maintained 17427F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17428F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17429F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17430F: drivers/bus/fsl-mc/ 17431F: include/uapi/linux/fsl_mc.h 17432 17433QT1010 MEDIA DRIVER 17434M: Antti Palosaari <crope@iki.fi> 17435L: linux-media@vger.kernel.org 17436S: Maintained 17437W: https://linuxtv.org 17438W: http://palosaari.fi/linux/ 17439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17440T: git git://linuxtv.org/anttip/media_tree.git 17441F: drivers/media/tuners/qt1010* 17442 17443QUALCOMM ATH12K WIRELESS DRIVER 17444M: Kalle Valo <kvalo@kernel.org> 17445L: ath12k@lists.infradead.org 17446S: Supported 17447T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17448F: drivers/net/wireless/ath/ath12k/ 17449 17450QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17451M: Kalle Valo <kvalo@kernel.org> 17452L: ath10k@lists.infradead.org 17453S: Supported 17454W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17455T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17456F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17457F: drivers/net/wireless/ath/ath10k/ 17458 17459QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17460M: Kalle Valo <kvalo@kernel.org> 17461L: ath11k@lists.infradead.org 17462S: Supported 17463W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17464B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17466F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17467F: drivers/net/wireless/ath/ath11k/ 17468 17469QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17470M: Toke Høiland-Jørgensen <toke@toke.dk> 17471L: linux-wireless@vger.kernel.org 17472S: Maintained 17473W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17475F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17476F: drivers/net/wireless/ath/ath9k/ 17477 17478QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17479M: Stephan Gerhold <stephan@gerhold.net> 17480L: netdev@vger.kernel.org 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17484F: drivers/net/wwan/qcom_bam_dmux.c 17485 17486QUALCOMM CAMERA SUBSYSTEM DRIVER 17487M: Robert Foss <rfoss@kernel.org> 17488M: Todor Tomov <todor.too@gmail.com> 17489M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17490L: linux-media@vger.kernel.org 17491S: Maintained 17492F: Documentation/admin-guide/media/qcom_camss.rst 17493F: Documentation/devicetree/bindings/media/*camss* 17494F: drivers/media/platform/qcom/camss/ 17495 17496QUALCOMM CLOCK DRIVERS 17497M: Bjorn Andersson <andersson@kernel.org> 17498L: linux-arm-msm@vger.kernel.org 17499S: Supported 17500T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17501F: Documentation/devicetree/bindings/clock/qcom,* 17502F: drivers/clk/qcom/ 17503F: include/dt-bindings/clock/qcom,* 17504 17505QUALCOMM CLOUD AI (QAIC) DRIVER 17506M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17507R: Carl Vanderlip <quic_carlv@quicinc.com> 17508R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17509L: linux-arm-msm@vger.kernel.org 17510L: dri-devel@lists.freedesktop.org 17511S: Supported 17512T: git git://anongit.freedesktop.org/drm/drm-misc 17513F: Documentation/accel/qaic/ 17514F: drivers/accel/qaic/ 17515F: include/uapi/drm/qaic_accel.h 17516 17517QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17518M: Bjorn Andersson <andersson@kernel.org> 17519M: Konrad Dybcio <konrad.dybcio@linaro.org> 17520L: linux-pm@vger.kernel.org 17521L: linux-arm-msm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17524F: drivers/soc/qcom/cpr.c 17525 17526QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17527M: Ilia Lin <ilia.lin@kernel.org> 17528L: linux-pm@vger.kernel.org 17529S: Maintained 17530F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17531F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17532F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17533 17534QUALCOMM CRYPTO DRIVERS 17535M: Thara Gopinath <thara.gopinath@gmail.com> 17536L: linux-crypto@vger.kernel.org 17537L: linux-arm-msm@vger.kernel.org 17538S: Maintained 17539F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17540F: drivers/crypto/qce/ 17541 17542QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17543M: Timur Tabi <timur@kernel.org> 17544L: netdev@vger.kernel.org 17545S: Maintained 17546F: drivers/net/ethernet/qualcomm/emac/ 17547 17548QUALCOMM ETHQOS ETHERNET DRIVER 17549M: Vinod Koul <vkoul@kernel.org> 17550R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17554F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17555 17556QUALCOMM FASTRPC DRIVER 17557M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17558M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17562F: drivers/misc/fastrpc.c 17563F: include/uapi/misc/fastrpc.h 17564 17565QUALCOMM HEXAGON ARCHITECTURE 17566M: Brian Cain <bcain@quicinc.com> 17567L: linux-hexagon@vger.kernel.org 17568S: Supported 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17570F: arch/hexagon/ 17571 17572QUALCOMM HIDMA DRIVER 17573M: Sinan Kaya <okaya@kernel.org> 17574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17575L: linux-arm-msm@vger.kernel.org 17576L: dmaengine@vger.kernel.org 17577S: Supported 17578F: drivers/dma/qcom/hidma* 17579 17580QUALCOMM I2C CCI DRIVER 17581M: Loic Poulain <loic.poulain@linaro.org> 17582M: Robert Foss <rfoss@kernel.org> 17583L: linux-i2c@vger.kernel.org 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17587F: drivers/i2c/busses/i2c-qcom-cci.c 17588 17589QUALCOMM INTERCONNECT BWMON DRIVER 17590M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17594F: drivers/soc/qcom/icc-bwmon.c 17595 17596QUALCOMM IOMMU 17597M: Rob Clark <robdclark@gmail.com> 17598L: iommu@lists.linux.dev 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17602 17603QUALCOMM IPC ROUTER (QRTR) DRIVER 17604M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: include/trace/events/qrtr.h 17608F: include/uapi/linux/qrtr.h 17609F: net/qrtr/ 17610 17611QUALCOMM IPCC MAILBOX DRIVER 17612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17613L: linux-arm-msm@vger.kernel.org 17614S: Supported 17615F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17616F: drivers/mailbox/qcom-ipcc.c 17617F: include/dt-bindings/mailbox/qcom-ipcc.h 17618 17619QUALCOMM IPQ4019 USB PHY DRIVER 17620M: Robert Marko <robert.marko@sartura.hr> 17621M: Luka Perkov <luka.perkov@sartura.hr> 17622L: linux-arm-msm@vger.kernel.org 17623S: Maintained 17624F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17625F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17626 17627QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17628M: Robert Marko <robert.marko@sartura.hr> 17629M: Luka Perkov <luka.perkov@sartura.hr> 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17633F: drivers/regulator/vqmmc-ipq4019-regulator.c 17634 17635QUALCOMM NAND CONTROLLER DRIVER 17636M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17637L: linux-mtd@lists.infradead.org 17638L: linux-arm-msm@vger.kernel.org 17639S: Maintained 17640F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17641F: drivers/mtd/nand/raw/qcom_nandc.c 17642 17643QUALCOMM RMNET DRIVER 17644M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17645M: Sean Tranchetti <quic_stranche@quicinc.com> 17646L: netdev@vger.kernel.org 17647S: Maintained 17648F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17649F: drivers/net/ethernet/qualcomm/rmnet/ 17650F: include/linux/if_rmnet.h 17651 17652QUALCOMM TSENS THERMAL DRIVER 17653M: Amit Kucheria <amitk@kernel.org> 17654M: Thara Gopinath <thara.gopinath@gmail.com> 17655L: linux-pm@vger.kernel.org 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17659F: drivers/thermal/qcom/ 17660 17661QUALCOMM TYPEC PORT MANAGER DRIVER 17662M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17663L: linux-arm-msm@vger.kernel.org 17664L: linux-usb@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17667F: drivers/usb/typec/tcpm/qcom/ 17668 17669QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17670M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17671M: Vikash Garodia <quic_vgarodia@quicinc.com> 17672R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17673L: linux-media@vger.kernel.org 17674L: linux-arm-msm@vger.kernel.org 17675S: Maintained 17676T: git git://linuxtv.org/media_tree.git 17677F: Documentation/devicetree/bindings/media/*venus* 17678F: drivers/media/platform/qcom/venus/ 17679 17680QUALCOMM WCN36XX WIRELESS DRIVER 17681M: Loic Poulain <loic.poulain@linaro.org> 17682L: wcn36xx@lists.infradead.org 17683S: Supported 17684W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17685F: drivers/net/wireless/ath/wcn36xx/ 17686 17687QUANTENNA QTNFMAC WIRELESS DRIVER 17688M: Igor Mitsyanko <imitsyanko@quantenna.com> 17689R: Sergey Matyukevich <geomatsi@gmail.com> 17690L: linux-wireless@vger.kernel.org 17691S: Maintained 17692F: drivers/net/wireless/quantenna 17693 17694RADEON and AMDGPU DRM DRIVERS 17695M: Alex Deucher <alexander.deucher@amd.com> 17696M: Christian König <christian.koenig@amd.com> 17697M: Pan, Xinhui <Xinhui.Pan@amd.com> 17698L: amd-gfx@lists.freedesktop.org 17699S: Supported 17700B: https://gitlab.freedesktop.org/drm/amd/-/issues 17701C: irc://irc.oftc.net/radeon 17702T: git https://gitlab.freedesktop.org/agd5f/linux.git 17703F: Documentation/gpu/amdgpu/ 17704F: drivers/gpu/drm/amd/ 17705F: drivers/gpu/drm/radeon/ 17706F: include/uapi/drm/amdgpu_drm.h 17707F: include/uapi/drm/radeon_drm.h 17708 17709RADEON FRAMEBUFFER DISPLAY DRIVER 17710M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17711L: linux-fbdev@vger.kernel.org 17712S: Maintained 17713F: drivers/video/fbdev/aty/radeon* 17714F: include/uapi/linux/radeonfb.h 17715 17716RADIOSHARK RADIO DRIVER 17717M: Hans Verkuil <hverkuil@xs4all.nl> 17718L: linux-media@vger.kernel.org 17719S: Maintained 17720T: git git://linuxtv.org/media_tree.git 17721F: drivers/media/radio/radio-shark.c 17722 17723RADIOSHARK2 RADIO DRIVER 17724M: Hans Verkuil <hverkuil@xs4all.nl> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727T: git git://linuxtv.org/media_tree.git 17728F: drivers/media/radio/radio-shark2.c 17729F: drivers/media/radio/radio-tea5777.c 17730 17731RADOS BLOCK DEVICE (RBD) 17732M: Ilya Dryomov <idryomov@gmail.com> 17733R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17734L: ceph-devel@vger.kernel.org 17735S: Supported 17736W: http://ceph.com/ 17737T: git https://github.com/ceph/ceph-client.git 17738F: Documentation/ABI/testing/sysfs-bus-rbd 17739F: drivers/block/rbd.c 17740F: drivers/block/rbd_types.h 17741 17742RAGE128 FRAMEBUFFER DISPLAY DRIVER 17743L: linux-fbdev@vger.kernel.org 17744S: Orphan 17745F: drivers/video/fbdev/aty/aty128fb.c 17746 17747RAINSHADOW-CEC DRIVER 17748M: Hans Verkuil <hverkuil@xs4all.nl> 17749L: linux-media@vger.kernel.org 17750S: Maintained 17751T: git git://linuxtv.org/media_tree.git 17752F: drivers/media/cec/usb/rainshadow/ 17753 17754RALINK MIPS ARCHITECTURE 17755M: John Crispin <john@phrozen.org> 17756L: linux-mips@vger.kernel.org 17757S: Maintained 17758F: arch/mips/ralink 17759 17760RALINK MT7621 MIPS ARCHITECTURE 17761M: Arınç ÜNAL <arinc.unal@arinc9.com> 17762M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/boot/dts/ralink/mt7621* 17766 17767RALINK RT2X00 WIRELESS LAN DRIVER 17768M: Stanislaw Gruszka <stf_xl@wp.pl> 17769M: Helmut Schaa <helmut.schaa@googlemail.com> 17770L: linux-wireless@vger.kernel.org 17771S: Maintained 17772F: drivers/net/wireless/ralink/rt2x00/ 17773 17774RAMDISK RAM BLOCK DEVICE DRIVER 17775M: Jens Axboe <axboe@kernel.dk> 17776S: Maintained 17777F: Documentation/admin-guide/blockdev/ramdisk.rst 17778F: drivers/block/brd.c 17779 17780RANCHU VIRTUAL BOARD FOR MIPS 17781M: Miodrag Dinic <miodrag.dinic@mips.com> 17782L: linux-mips@vger.kernel.org 17783S: Supported 17784F: arch/mips/configs/generic/board-ranchu.config 17785F: arch/mips/generic/board-ranchu.c 17786 17787RANDOM NUMBER DRIVER 17788M: "Theodore Ts'o" <tytso@mit.edu> 17789M: Jason A. Donenfeld <Jason@zx2c4.com> 17790S: Maintained 17791T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17792F: drivers/char/random.c 17793F: drivers/virt/vmgenid.c 17794 17795RAPIDIO SUBSYSTEM 17796M: Matt Porter <mporter@kernel.crashing.org> 17797M: Alexandre Bounine <alex.bou9@gmail.com> 17798S: Maintained 17799F: drivers/rapidio/ 17800 17801RAS INFRASTRUCTURE 17802M: Tony Luck <tony.luck@intel.com> 17803M: Borislav Petkov <bp@alien8.de> 17804L: linux-edac@vger.kernel.org 17805S: Maintained 17806F: Documentation/admin-guide/ras.rst 17807F: drivers/ras/ 17808F: include/linux/ras.h 17809F: include/ras/ras_event.h 17810 17811RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17812L: linux-wireless@vger.kernel.org 17813S: Orphan 17814F: drivers/net/wireless/legacy/ray* 17815 17816RC-CORE / LIRC FRAMEWORK 17817M: Sean Young <sean@mess.org> 17818L: linux-media@vger.kernel.org 17819S: Maintained 17820W: http://linuxtv.org 17821T: git git://linuxtv.org/media_tree.git 17822F: Documentation/driver-api/media/rc-core.rst 17823F: Documentation/userspace-api/media/rc/ 17824F: drivers/media/rc/ 17825F: include/media/rc-core.h 17826F: include/media/rc-map.h 17827F: include/uapi/linux/lirc.h 17828 17829RCMM REMOTE CONTROLS DECODER 17830M: Patrick Lerda <patrick9876@free.fr> 17831S: Maintained 17832F: drivers/media/rc/ir-rcmm-decoder.c 17833 17834RCUTORTURE TEST FRAMEWORK 17835M: "Paul E. McKenney" <paulmck@kernel.org> 17836M: Josh Triplett <josh@joshtriplett.org> 17837R: Steven Rostedt <rostedt@goodmis.org> 17838R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17839R: Lai Jiangshan <jiangshanlai@gmail.com> 17840L: rcu@vger.kernel.org 17841S: Supported 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17843F: tools/testing/selftests/rcutorture 17844 17845RDACM20 Camera Sensor 17846M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17847M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17848M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17849M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17850L: linux-media@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17853F: drivers/media/i2c/max9271.c 17854F: drivers/media/i2c/max9271.h 17855F: drivers/media/i2c/rdacm20.c 17856 17857RDACM21 Camera Sensor 17858M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17859M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17860M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17861M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17862L: linux-media@vger.kernel.org 17863S: Maintained 17864F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17865F: drivers/media/i2c/max9271.c 17866F: drivers/media/i2c/max9271.h 17867F: drivers/media/i2c/rdacm21.c 17868 17869RDC R-321X SoC 17870M: Florian Fainelli <florian@openwrt.org> 17871S: Maintained 17872 17873RDC R6040 FAST ETHERNET DRIVER 17874M: Florian Fainelli <f.fainelli@gmail.com> 17875L: netdev@vger.kernel.org 17876S: Maintained 17877F: drivers/net/ethernet/rdc/r6040.c 17878 17879RDMAVT - RDMA verbs software 17880M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17881L: linux-rdma@vger.kernel.org 17882S: Supported 17883F: drivers/infiniband/sw/rdmavt 17884 17885RDS - RELIABLE DATAGRAM SOCKETS 17886M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17887L: netdev@vger.kernel.org 17888L: linux-rdma@vger.kernel.org 17889L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17890S: Supported 17891W: https://oss.oracle.com/projects/rds/ 17892F: Documentation/networking/rds.rst 17893F: net/rds/ 17894 17895RDT - RESOURCE ALLOCATION 17896M: Fenghua Yu <fenghua.yu@intel.com> 17897M: Reinette Chatre <reinette.chatre@intel.com> 17898L: linux-kernel@vger.kernel.org 17899S: Supported 17900F: Documentation/arch/x86/resctrl* 17901F: arch/x86/include/asm/resctrl.h 17902F: arch/x86/kernel/cpu/resctrl/ 17903F: tools/testing/selftests/resctrl/ 17904 17905READ-COPY UPDATE (RCU) 17906M: "Paul E. McKenney" <paulmck@kernel.org> 17907M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17908M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17909M: Joel Fernandes <joel@joelfernandes.org> 17910M: Josh Triplett <josh@joshtriplett.org> 17911M: Boqun Feng <boqun.feng@gmail.com> 17912R: Steven Rostedt <rostedt@goodmis.org> 17913R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17914R: Lai Jiangshan <jiangshanlai@gmail.com> 17915R: Zqiang <qiang.zhang1211@gmail.com> 17916L: rcu@vger.kernel.org 17917S: Supported 17918W: http://www.rdrop.com/users/paulmck/RCU/ 17919T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17920F: Documentation/RCU/ 17921F: include/linux/rcu* 17922F: kernel/rcu/ 17923X: Documentation/RCU/torture.rst 17924X: include/linux/srcu*.h 17925X: kernel/rcu/srcu*.c 17926 17927REAL TIME CLOCK (RTC) SUBSYSTEM 17928M: Alessandro Zummo <a.zummo@towertech.it> 17929M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17930L: linux-rtc@vger.kernel.org 17931S: Maintained 17932Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17934F: Documentation/admin-guide/rtc.rst 17935F: Documentation/devicetree/bindings/rtc/ 17936F: drivers/rtc/ 17937F: include/linux/platform_data/rtc-* 17938F: include/linux/rtc.h 17939F: include/linux/rtc/ 17940F: include/uapi/linux/rtc.h 17941F: tools/testing/selftests/rtc/ 17942 17943Real-time Linux Analysis (RTLA) tools 17944M: Daniel Bristot de Oliveira <bristot@kernel.org> 17945M: Steven Rostedt <rostedt@goodmis.org> 17946L: linux-trace-kernel@vger.kernel.org 17947S: Maintained 17948F: Documentation/tools/rtla/ 17949F: tools/tracing/rtla/ 17950 17951REALTEK AUDIO CODECS 17952M: Oder Chiou <oder_chiou@realtek.com> 17953S: Maintained 17954F: include/sound/rt*.h 17955F: sound/soc/codecs/rt* 17956 17957REALTEK OTTO WATCHDOG 17958M: Sander Vanheule <sander@svanheule.net> 17959L: linux-watchdog@vger.kernel.org 17960S: Maintained 17961F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17962F: drivers/watchdog/realtek_otto_wdt.c 17963 17964REALTEK RTL83xx SMI DSA ROUTER CHIPS 17965M: Linus Walleij <linus.walleij@linaro.org> 17966M: Alvin Šipraga <alsi@bang-olufsen.dk> 17967S: Maintained 17968F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17969F: drivers/net/dsa/realtek/* 17970 17971REALTEK WIRELESS DRIVER (rtlwifi family) 17972M: Ping-Ke Shih <pkshih@realtek.com> 17973L: linux-wireless@vger.kernel.org 17974S: Maintained 17975W: https://wireless.wiki.kernel.org/ 17976T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17977F: drivers/net/wireless/realtek/rtlwifi/ 17978 17979REALTEK WIRELESS DRIVER (rtw88) 17980M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17981L: linux-wireless@vger.kernel.org 17982S: Maintained 17983F: drivers/net/wireless/realtek/rtw88/ 17984 17985REALTEK WIRELESS DRIVER (rtw89) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989F: drivers/net/wireless/realtek/rtw89/ 17990 17991REDPINE WIRELESS DRIVER 17992L: linux-wireless@vger.kernel.org 17993S: Orphan 17994F: drivers/net/wireless/rsi/ 17995 17996REGISTER MAP ABSTRACTION 17997M: Mark Brown <broonie@kernel.org> 17998L: linux-kernel@vger.kernel.org 17999S: Supported 18000T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18001F: Documentation/devicetree/bindings/regmap/ 18002F: drivers/base/regmap/ 18003F: include/linux/regmap.h 18004 18005REISERFS FILE SYSTEM 18006L: reiserfs-devel@vger.kernel.org 18007S: Supported 18008F: fs/reiserfs/ 18009 18010REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18011M: Bjorn Andersson <andersson@kernel.org> 18012M: Mathieu Poirier <mathieu.poirier@linaro.org> 18013L: linux-remoteproc@vger.kernel.org 18014S: Maintained 18015T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18016F: Documentation/ABI/testing/sysfs-class-remoteproc 18017F: Documentation/devicetree/bindings/remoteproc/ 18018F: Documentation/staging/remoteproc.rst 18019F: drivers/remoteproc/ 18020F: include/linux/remoteproc.h 18021F: include/linux/remoteproc/ 18022 18023REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18024M: Bjorn Andersson <andersson@kernel.org> 18025M: Mathieu Poirier <mathieu.poirier@linaro.org> 18026L: linux-remoteproc@vger.kernel.org 18027S: Maintained 18028T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18029F: Documentation/ABI/testing/sysfs-bus-rpmsg 18030F: Documentation/staging/rpmsg.rst 18031F: drivers/rpmsg/ 18032F: include/linux/rpmsg.h 18033F: include/linux/rpmsg/ 18034F: include/uapi/linux/rpmsg.h 18035F: samples/rpmsg/ 18036 18037REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18038M: Stephan Gerhold <stephan@gerhold.net> 18039L: netdev@vger.kernel.org 18040L: linux-remoteproc@vger.kernel.org 18041S: Maintained 18042F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18043 18044RENESAS CLOCK DRIVERS 18045M: Geert Uytterhoeven <geert+renesas@glider.be> 18046L: linux-renesas-soc@vger.kernel.org 18047S: Supported 18048T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18049F: Documentation/devicetree/bindings/clock/renesas,* 18050F: drivers/clk/renesas/ 18051 18052RENESAS EMEV2 I2C DRIVER 18053M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18054L: linux-renesas-soc@vger.kernel.org 18055S: Supported 18056F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18057F: drivers/i2c/busses/i2c-emev2.c 18058 18059RENESAS ETHERNET DRIVERS 18060R: Sergey Shtylyov <s.shtylyov@omp.ru> 18061L: netdev@vger.kernel.org 18062L: linux-renesas-soc@vger.kernel.org 18063F: Documentation/devicetree/bindings/net/renesas,*.yaml 18064F: drivers/net/ethernet/renesas/ 18065F: include/linux/sh_eth.h 18066 18067RENESAS IDT821034 ASoC CODEC 18068M: Herve Codina <herve.codina@bootlin.com> 18069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18070S: Maintained 18071F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18072F: sound/soc/codecs/idt821034.c 18073 18074RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18075M: Miquel Raynal <miquel.raynal@bootlin.com> 18076L: linux-mtd@lists.infradead.org 18077L: linux-renesas-soc@vger.kernel.org 18078S: Maintained 18079F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18080F: drivers/mtd/nand/raw/renesas-nand-controller.c 18081 18082RENESAS R-CAR GYROADC DRIVER 18083M: Marek Vasut <marek.vasut@gmail.com> 18084L: linux-iio@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18087F: drivers/iio/adc/rcar-gyroadc.c 18088 18089RENESAS R-CAR I2C DRIVERS 18090M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18091L: linux-renesas-soc@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18094F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18095F: drivers/i2c/busses/i2c-rcar.c 18096F: drivers/i2c/busses/i2c-sh_mobile.c 18097 18098RENESAS R-CAR SATA DRIVER 18099R: Sergey Shtylyov <s.shtylyov@omp.ru> 18100L: linux-ide@vger.kernel.org 18101L: linux-renesas-soc@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18104F: drivers/ata/sata_rcar.c 18105 18106RENESAS R-CAR THERMAL DRIVERS 18107M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18111F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18112F: drivers/thermal/rcar_gen3_thermal.c 18113F: drivers/thermal/rcar_thermal.c 18114 18115RENESAS RIIC DRIVER 18116M: Chris Brandt <chris.brandt@renesas.com> 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18120F: drivers/i2c/busses/i2c-riic.c 18121 18122RENESAS RZ/G2L A/D DRIVER 18123M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18124L: linux-iio@vger.kernel.org 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18128F: drivers/iio/adc/rzg2l_adc.c 18129 18130RENESAS RZ/G2L MTU3a COUNTER DRIVER 18131M: Biju Das <biju.das.jz@bp.renesas.com> 18132L: linux-iio@vger.kernel.org 18133L: linux-renesas-soc@vger.kernel.org 18134S: Supported 18135F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18136F: drivers/counter/rz-mtu3-cnt.c 18137 18138RENESAS RZ/N1 A5PSW SWITCH DRIVER 18139M: Clément Léger <clement.leger@bootlin.com> 18140L: linux-renesas-soc@vger.kernel.org 18141L: netdev@vger.kernel.org 18142S: Maintained 18143F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18144F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18145F: drivers/net/dsa/rzn1_a5psw* 18146F: drivers/net/pcs/pcs-rzn1-miic.c 18147F: include/dt-bindings/net/pcs-rzn1-miic.h 18148F: include/linux/pcs-rzn1-miic.h 18149F: net/dsa/tag_rzn1_a5psw.c 18150 18151RENESAS RZ/N1 RTC CONTROLLER DRIVER 18152M: Miquel Raynal <miquel.raynal@bootlin.com> 18153L: linux-rtc@vger.kernel.org 18154L: linux-renesas-soc@vger.kernel.org 18155S: Maintained 18156F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18157F: drivers/rtc/rtc-rzn1.c 18158 18159RENESAS RZ/N1 USBF CONTROLLER DRIVER 18160M: Herve Codina <herve.codina@bootlin.com> 18161L: linux-renesas-soc@vger.kernel.org 18162L: linux-usb@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18165F: drivers/usb/gadget/udc/renesas_usbf.c 18166 18167RENESAS RZ/V2M I2C DRIVER 18168M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18169L: linux-i2c@vger.kernel.org 18170L: linux-renesas-soc@vger.kernel.org 18171S: Supported 18172F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18173F: drivers/i2c/busses/i2c-rzv2m.c 18174 18175RENESAS USB PHY DRIVER 18176M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18177L: linux-renesas-soc@vger.kernel.org 18178S: Maintained 18179F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18180 18181RENESAS VERSACLOCK 7 CLOCK DRIVER 18182M: Alex Helms <alexander.helms.jy@renesas.com> 18183S: Maintained 18184F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18185F: drivers/clk/clk-versaclock7.c 18186 18187RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18188M: Herve Codina <herve.codina@bootlin.com> 18189L: linux-iio@vger.kernel.org 18190S: Maintained 18191F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18192F: drivers/iio/potentiometer/x9250.c 18193 18194RESET CONTROLLER FRAMEWORK 18195M: Philipp Zabel <p.zabel@pengutronix.de> 18196S: Maintained 18197T: git git://git.pengutronix.de/git/pza/linux 18198F: Documentation/devicetree/bindings/reset/ 18199F: Documentation/driver-api/reset.rst 18200F: drivers/reset/ 18201F: include/dt-bindings/reset/ 18202F: include/linux/reset-controller.h 18203F: include/linux/reset.h 18204F: include/linux/reset/ 18205K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18206 18207RESTARTABLE SEQUENCES SUPPORT 18208M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18209M: Peter Zijlstra <peterz@infradead.org> 18210M: "Paul E. McKenney" <paulmck@kernel.org> 18211M: Boqun Feng <boqun.feng@gmail.com> 18212L: linux-kernel@vger.kernel.org 18213S: Supported 18214F: include/trace/events/rseq.h 18215F: include/uapi/linux/rseq.h 18216F: kernel/rseq.c 18217F: tools/testing/selftests/rseq/ 18218 18219RFKILL 18220M: Johannes Berg <johannes@sipsolutions.net> 18221L: linux-wireless@vger.kernel.org 18222S: Maintained 18223W: https://wireless.wiki.kernel.org/ 18224Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18225T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18227F: Documentation/ABI/stable/sysfs-class-rfkill 18228F: Documentation/driver-api/rfkill.rst 18229F: include/linux/rfkill.h 18230F: include/uapi/linux/rfkill.h 18231F: net/rfkill/ 18232 18233RHASHTABLE 18234M: Thomas Graf <tgraf@suug.ch> 18235M: Herbert Xu <herbert@gondor.apana.org.au> 18236L: netdev@vger.kernel.org 18237S: Maintained 18238F: include/linux/rhashtable-types.h 18239F: include/linux/rhashtable.h 18240F: lib/rhashtable.c 18241F: lib/test_rhashtable.c 18242 18243RICOH R5C592 MEMORYSTICK DRIVER 18244M: Maxim Levitsky <maximlevitsky@gmail.com> 18245S: Maintained 18246F: drivers/memstick/host/r592.* 18247 18248RICOH SMARTMEDIA/XD DRIVER 18249M: Maxim Levitsky <maximlevitsky@gmail.com> 18250S: Maintained 18251F: drivers/mtd/nand/raw/r852.c 18252F: drivers/mtd/nand/raw/r852.h 18253 18254RISC-V ARCHITECTURE 18255M: Paul Walmsley <paul.walmsley@sifive.com> 18256M: Palmer Dabbelt <palmer@dabbelt.com> 18257M: Albert Ou <aou@eecs.berkeley.edu> 18258L: linux-riscv@lists.infradead.org 18259S: Supported 18260Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18261C: irc://irc.libera.chat/riscv 18262P: Documentation/riscv/patch-acceptance.rst 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18264F: arch/riscv/ 18265N: riscv 18266K: riscv 18267 18268RISC-V MICROCHIP FPGA SUPPORT 18269M: Conor Dooley <conor.dooley@microchip.com> 18270M: Daire McNamara <daire.mcnamara@microchip.com> 18271L: linux-riscv@lists.infradead.org 18272S: Supported 18273F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18274F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18275F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18276F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18277F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18278F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18279F: Documentation/devicetree/bindings/riscv/microchip.yaml 18280F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18281F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18282F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18283F: arch/riscv/boot/dts/microchip/ 18284F: drivers/char/hw_random/mpfs-rng.c 18285F: drivers/clk/microchip/clk-mpfs*.c 18286F: drivers/i2c/busses/i2c-microchip-corei2c.c 18287F: drivers/mailbox/mailbox-mpfs.c 18288F: drivers/pci/controller/pcie-microchip-host.c 18289F: drivers/pwm/pwm-microchip-core.c 18290F: drivers/reset/reset-mpfs.c 18291F: drivers/rtc/rtc-mpfs.c 18292F: drivers/soc/microchip/mpfs-sys-controller.c 18293F: drivers/spi/spi-microchip-core-qspi.c 18294F: drivers/spi/spi-microchip-core.c 18295F: drivers/usb/musb/mpfs.c 18296F: include/soc/microchip/mpfs.h 18297 18298RISC-V MISC SOC SUPPORT 18299M: Conor Dooley <conor@kernel.org> 18300L: linux-riscv@lists.infradead.org 18301S: Maintained 18302Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18303T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18304F: Documentation/devicetree/bindings/riscv/ 18305F: arch/riscv/boot/dts/ 18306X: arch/riscv/boot/dts/allwinner/ 18307X: arch/riscv/boot/dts/renesas/ 18308 18309RISC-V PMU DRIVERS 18310M: Atish Patra <atishp@atishpatra.org> 18311R: Anup Patel <anup@brainfault.org> 18312L: linux-riscv@lists.infradead.org 18313S: Supported 18314F: drivers/perf/riscv_pmu.c 18315F: drivers/perf/riscv_pmu_legacy.c 18316F: drivers/perf/riscv_pmu_sbi.c 18317 18318RISC-V THEAD SoC SUPPORT 18319M: Jisheng Zhang <jszhang@kernel.org> 18320M: Guo Ren <guoren@kernel.org> 18321M: Fu Wei <wefu@redhat.com> 18322L: linux-riscv@lists.infradead.org 18323S: Maintained 18324F: arch/riscv/boot/dts/thead/ 18325 18326RNBD BLOCK DRIVERS 18327M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18328M: Jack Wang <jinpu.wang@ionos.com> 18329L: linux-block@vger.kernel.org 18330S: Maintained 18331F: drivers/block/rnbd/ 18332 18333ROCCAT DRIVERS 18334M: Stefan Achatz <erazor_de@users.sourceforge.net> 18335S: Maintained 18336W: http://sourceforge.net/projects/roccat/ 18337F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18338F: drivers/hid/hid-roccat* 18339F: include/linux/hid-roccat* 18340 18341ROCKCHIP CRYPTO DRIVERS 18342M: Corentin Labbe <clabbe@baylibre.com> 18343L: linux-crypto@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18346F: drivers/crypto/rockchip/ 18347 18348ROCKCHIP I2S TDM DRIVER 18349M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18350L: linux-rockchip@lists.infradead.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18353F: sound/soc/rockchip/rockchip_i2s_tdm.* 18354 18355ROCKCHIP ISP V1 DRIVER 18356M: Dafna Hirschfeld <dafna@fastmail.com> 18357L: linux-media@vger.kernel.org 18358L: linux-rockchip@lists.infradead.org 18359S: Maintained 18360F: Documentation/admin-guide/media/rkisp1.rst 18361F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18362F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18363F: drivers/media/platform/rockchip/rkisp1 18364F: include/uapi/linux/rkisp1-config.h 18365 18366ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18367M: Jacob Chen <jacob-chen@iotwrt.com> 18368M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18369L: linux-media@vger.kernel.org 18370L: linux-rockchip@lists.infradead.org 18371S: Maintained 18372F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18373F: drivers/media/platform/rockchip/rga/ 18374 18375ROCKCHIP VIDEO DECODER DRIVER 18376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18377L: linux-media@vger.kernel.org 18378L: linux-rockchip@lists.infradead.org 18379S: Maintained 18380F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18381F: drivers/staging/media/rkvdec/ 18382 18383ROCKER DRIVER 18384M: Jiri Pirko <jiri@resnulli.us> 18385L: netdev@vger.kernel.org 18386S: Supported 18387F: drivers/net/ethernet/rocker/ 18388 18389ROCKETPORT EXPRESS/INFINITY DRIVER 18390M: Kevin Cernekee <cernekee@gmail.com> 18391L: linux-serial@vger.kernel.org 18392S: Odd Fixes 18393F: drivers/tty/serial/rp2.* 18394 18395ROHM BD99954 CHARGER IC 18396M: Matti Vaittinen <mazziesaccount@gmail.com> 18397S: Supported 18398F: drivers/power/supply/bd99954-charger.c 18399F: drivers/power/supply/bd99954-charger.h 18400 18401ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18402M: Tomasz Duszynski <tduszyns@gmail.com> 18403S: Maintained 18404F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18405F: drivers/iio/light/bh1750.c 18406 18407ROHM BU270xx LIGHT SENSOR DRIVERs 18408M: Matti Vaittinen <mazziesaccount@gmail.com> 18409L: linux-iio@vger.kernel.org 18410S: Supported 18411F: drivers/iio/light/rohm-bu27008.c 18412F: drivers/iio/light/rohm-bu27034.c 18413 18414ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18415M: Marek Vasut <marek.vasut+renesas@gmail.com> 18416L: linux-kernel@vger.kernel.org 18417L: linux-renesas-soc@vger.kernel.org 18418S: Supported 18419F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18420F: drivers/gpio/gpio-bd9571mwv.c 18421F: drivers/mfd/bd9571mwv.c 18422F: drivers/regulator/bd9571mwv-regulator.c 18423F: include/linux/mfd/bd9571mwv.h 18424 18425ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18426M: Matti Vaittinen <mazziesaccount@gmail.com> 18427S: Supported 18428F: drivers/clk/clk-bd718x7.c 18429F: drivers/gpio/gpio-bd71815.c 18430F: drivers/gpio/gpio-bd71828.c 18431F: drivers/mfd/rohm-bd71828.c 18432F: drivers/mfd/rohm-bd718x7.c 18433F: drivers/mfd/rohm-bd9576.c 18434F: drivers/regulator/bd71815-regulator.c 18435F: drivers/regulator/bd71828-regulator.c 18436F: drivers/regulator/bd718x7-regulator.c 18437F: drivers/regulator/bd9576-regulator.c 18438F: drivers/regulator/rohm-regulator.c 18439F: drivers/rtc/rtc-bd70528.c 18440F: drivers/watchdog/bd9576_wdt.c 18441F: include/linux/mfd/rohm-bd71815.h 18442F: include/linux/mfd/rohm-bd71828.h 18443F: include/linux/mfd/rohm-bd718x7.h 18444F: include/linux/mfd/rohm-bd957x.h 18445F: include/linux/mfd/rohm-generic.h 18446F: include/linux/mfd/rohm-shared.h 18447 18448ROSE NETWORK LAYER 18449M: Ralf Baechle <ralf@linux-mips.org> 18450L: linux-hams@vger.kernel.org 18451S: Maintained 18452W: http://www.linux-ax25.org/ 18453F: include/net/rose.h 18454F: include/uapi/linux/rose.h 18455F: net/rose/ 18456 18457ROTATION DRIVER FOR ALLWINNER A83T 18458M: Jernej Skrabec <jernej.skrabec@gmail.com> 18459L: linux-media@vger.kernel.org 18460S: Maintained 18461T: git git://linuxtv.org/media_tree.git 18462F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18463F: drivers/media/platform/sunxi/sun8i-rotate/ 18464 18465RPMSG TTY DRIVER 18466M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18467L: linux-remoteproc@vger.kernel.org 18468S: Maintained 18469F: drivers/tty/rpmsg_tty.c 18470 18471RTL2830 MEDIA DRIVER 18472M: Antti Palosaari <crope@iki.fi> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475W: https://linuxtv.org 18476W: http://palosaari.fi/linux/ 18477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18478T: git git://linuxtv.org/anttip/media_tree.git 18479F: drivers/media/dvb-frontends/rtl2830* 18480 18481RTL2832 MEDIA DRIVER 18482M: Antti Palosaari <crope@iki.fi> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485W: https://linuxtv.org 18486W: http://palosaari.fi/linux/ 18487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18488T: git git://linuxtv.org/anttip/media_tree.git 18489F: drivers/media/dvb-frontends/rtl2832* 18490 18491RTL2832_SDR MEDIA DRIVER 18492M: Antti Palosaari <crope@iki.fi> 18493L: linux-media@vger.kernel.org 18494S: Maintained 18495W: https://linuxtv.org 18496W: http://palosaari.fi/linux/ 18497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18498T: git git://linuxtv.org/anttip/media_tree.git 18499F: drivers/media/dvb-frontends/rtl2832_sdr* 18500 18501RTL8180 WIRELESS DRIVER 18502L: linux-wireless@vger.kernel.org 18503S: Orphan 18504W: https://wireless.wiki.kernel.org/ 18505T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18506F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18507 18508RTL8187 WIRELESS DRIVER 18509M: Herton Ronaldo Krzesinski <herton@canonical.com> 18510M: Hin-Tak Leung <htl10@users.sourceforge.net> 18511M: Larry Finger <Larry.Finger@lwfinger.net> 18512L: linux-wireless@vger.kernel.org 18513S: Maintained 18514W: https://wireless.wiki.kernel.org/ 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18516F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18517 18518RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18519M: Jes Sorensen <Jes.Sorensen@gmail.com> 18520L: linux-wireless@vger.kernel.org 18521S: Maintained 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18523F: drivers/net/wireless/realtek/rtl8xxxu/ 18524 18525RTRS TRANSPORT DRIVERS 18526M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18527M: Jack Wang <jinpu.wang@ionos.com> 18528L: linux-rdma@vger.kernel.org 18529S: Maintained 18530F: drivers/infiniband/ulp/rtrs/ 18531 18532RUNTIME VERIFICATION (RV) 18533M: Daniel Bristot de Oliveira <bristot@kernel.org> 18534M: Steven Rostedt <rostedt@goodmis.org> 18535L: linux-trace-kernel@vger.kernel.org 18536S: Maintained 18537F: Documentation/trace/rv/ 18538F: include/linux/rv.h 18539F: include/rv/ 18540F: kernel/trace/rv/ 18541F: tools/verification/ 18542 18543RUST 18544M: Miguel Ojeda <ojeda@kernel.org> 18545M: Alex Gaynor <alex.gaynor@gmail.com> 18546M: Wedson Almeida Filho <wedsonaf@gmail.com> 18547R: Boqun Feng <boqun.feng@gmail.com> 18548R: Gary Guo <gary@garyguo.net> 18549R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18550R: Benno Lossin <benno.lossin@proton.me> 18551L: rust-for-linux@vger.kernel.org 18552S: Supported 18553W: https://github.com/Rust-for-Linux/linux 18554B: https://github.com/Rust-for-Linux/linux/issues 18555C: zulip://rust-for-linux.zulipchat.com 18556T: git https://github.com/Rust-for-Linux/linux.git rust-next 18557F: Documentation/rust/ 18558F: rust/ 18559F: samples/rust/ 18560F: scripts/*rust* 18561K: \b(?i:rust)\b 18562 18563RXRPC SOCKETS (AF_RXRPC) 18564M: David Howells <dhowells@redhat.com> 18565M: Marc Dionne <marc.dionne@auristor.com> 18566L: linux-afs@lists.infradead.org 18567S: Supported 18568W: https://www.infradead.org/~dhowells/kafs/ 18569F: Documentation/networking/rxrpc.rst 18570F: include/keys/rxrpc-type.h 18571F: include/net/af_rxrpc.h 18572F: include/trace/events/rxrpc.h 18573F: include/uapi/linux/rxrpc.h 18574F: net/rxrpc/ 18575 18576S3 SAVAGE FRAMEBUFFER DRIVER 18577M: Antonino Daplas <adaplas@gmail.com> 18578L: linux-fbdev@vger.kernel.org 18579S: Maintained 18580F: drivers/video/fbdev/savage/ 18581 18582S390 ARCHITECTURE 18583M: Heiko Carstens <hca@linux.ibm.com> 18584M: Vasily Gorbik <gor@linux.ibm.com> 18585M: Alexander Gordeev <agordeev@linux.ibm.com> 18586R: Christian Borntraeger <borntraeger@linux.ibm.com> 18587R: Sven Schnelle <svens@linux.ibm.com> 18588L: linux-s390@vger.kernel.org 18589S: Supported 18590T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18591F: Documentation/driver-api/s390-drivers.rst 18592F: Documentation/s390/ 18593F: arch/s390/ 18594F: drivers/s390/ 18595F: drivers/watchdog/diag288_wdt.c 18596 18597S390 COMMON I/O LAYER 18598M: Vineeth Vijayan <vneethv@linux.ibm.com> 18599M: Peter Oberparleiter <oberpar@linux.ibm.com> 18600L: linux-s390@vger.kernel.org 18601S: Supported 18602F: drivers/s390/cio/ 18603 18604S390 DASD DRIVER 18605M: Stefan Haberland <sth@linux.ibm.com> 18606M: Jan Hoeppner <hoeppner@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: block/partitions/ibm.c 18610F: drivers/s390/block/dasd* 18611F: include/linux/dasd_mod.h 18612 18613S390 IOMMU (PCI) 18614M: Niklas Schnelle <schnelle@linux.ibm.com> 18615M: Matthew Rosato <mjrosato@linux.ibm.com> 18616R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18617L: linux-s390@vger.kernel.org 18618S: Supported 18619F: drivers/iommu/s390-iommu.c 18620 18621S390 IUCV NETWORK LAYER 18622M: Alexandra Winter <wintera@linux.ibm.com> 18623M: Wenjia Zhang <wenjia@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625L: netdev@vger.kernel.org 18626S: Supported 18627F: drivers/s390/net/*iucv* 18628F: include/net/iucv/ 18629F: net/iucv/ 18630 18631S390 MM 18632M: Alexander Gordeev <agordeev@linux.ibm.com> 18633M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18634L: linux-s390@vger.kernel.org 18635S: Supported 18636T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18637F: arch/s390/include/asm/pgtable.h 18638F: arch/s390/mm 18639 18640S390 NETWORK DRIVERS 18641M: Alexandra Winter <wintera@linux.ibm.com> 18642M: Wenjia Zhang <wenjia@linux.ibm.com> 18643L: linux-s390@vger.kernel.org 18644L: netdev@vger.kernel.org 18645S: Supported 18646F: drivers/s390/net/ 18647 18648S390 PCI SUBSYSTEM 18649M: Niklas Schnelle <schnelle@linux.ibm.com> 18650M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18651L: linux-s390@vger.kernel.org 18652S: Supported 18653F: Documentation/s390/pci.rst 18654F: arch/s390/pci/ 18655F: drivers/pci/hotplug/s390_pci_hpc.c 18656 18657S390 SCM DRIVER 18658M: Vineeth Vijayan <vneethv@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661F: drivers/s390/block/scm* 18662F: drivers/s390/cio/scm.c 18663 18664S390 VFIO AP DRIVER 18665M: Tony Krowiak <akrowiak@linux.ibm.com> 18666M: Halil Pasic <pasic@linux.ibm.com> 18667M: Jason Herne <jjherne@linux.ibm.com> 18668L: linux-s390@vger.kernel.org 18669S: Supported 18670F: Documentation/s390/vfio-ap* 18671F: drivers/s390/crypto/vfio_ap* 18672 18673S390 VFIO-CCW DRIVER 18674M: Eric Farman <farman@linux.ibm.com> 18675M: Matthew Rosato <mjrosato@linux.ibm.com> 18676R: Halil Pasic <pasic@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678L: kvm@vger.kernel.org 18679S: Supported 18680F: Documentation/s390/vfio-ccw.rst 18681F: drivers/s390/cio/vfio_ccw* 18682F: include/uapi/linux/vfio_ccw.h 18683 18684S390 VFIO-PCI DRIVER 18685M: Matthew Rosato <mjrosato@linux.ibm.com> 18686M: Eric Farman <farman@linux.ibm.com> 18687L: linux-s390@vger.kernel.org 18688L: kvm@vger.kernel.org 18689S: Supported 18690F: arch/s390/kvm/pci* 18691F: drivers/vfio/pci/vfio_pci_zdev.c 18692F: include/uapi/linux/vfio_zdev.h 18693 18694S390 ZCRYPT DRIVER 18695M: Harald Freudenberger <freude@linux.ibm.com> 18696L: linux-s390@vger.kernel.org 18697S: Supported 18698F: drivers/s390/crypto/ 18699 18700S390 ZFCP DRIVER 18701M: Steffen Maier <maier@linux.ibm.com> 18702M: Benjamin Block <bblock@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704S: Supported 18705F: drivers/s390/scsi/zfcp_* 18706 18707SAA6588 RDS RECEIVER DRIVER 18708M: Hans Verkuil <hverkuil@xs4all.nl> 18709L: linux-media@vger.kernel.org 18710S: Odd Fixes 18711W: https://linuxtv.org 18712T: git git://linuxtv.org/media_tree.git 18713F: drivers/media/i2c/saa6588* 18714 18715SAA7134 VIDEO4LINUX DRIVER 18716M: Mauro Carvalho Chehab <mchehab@kernel.org> 18717L: linux-media@vger.kernel.org 18718S: Odd fixes 18719W: https://linuxtv.org 18720T: git git://linuxtv.org/media_tree.git 18721F: Documentation/driver-api/media/drivers/saa7134* 18722F: drivers/media/pci/saa7134/ 18723 18724SAA7146 VIDEO4LINUX-2 DRIVER 18725M: Hans Verkuil <hverkuil@xs4all.nl> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728T: git git://linuxtv.org/media_tree.git 18729F: drivers/media/common/saa7146/ 18730F: drivers/media/pci/saa7146/ 18731F: include/media/drv-intf/saa7146* 18732 18733SAFESETID SECURITY MODULE 18734M: Micah Morton <mortonm@chromium.org> 18735S: Supported 18736F: Documentation/admin-guide/LSM/SafeSetID.rst 18737F: security/safesetid/ 18738 18739SAMSUNG AUDIO (ASoC) DRIVERS 18740M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18742S: Maintained 18743B: mailto:linux-samsung-soc@vger.kernel.org 18744F: Documentation/devicetree/bindings/sound/samsung* 18745F: sound/soc/samsung/ 18746 18747SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18748M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18749L: linux-crypto@vger.kernel.org 18750L: linux-samsung-soc@vger.kernel.org 18751S: Maintained 18752F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18753F: drivers/crypto/exynos-rng.c 18754 18755SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18756M: Łukasz Stelmach <l.stelmach@samsung.com> 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18760F: drivers/char/hw_random/exynos-trng.c 18761 18762SAMSUNG FRAMEBUFFER DRIVER 18763M: Jingoo Han <jingoohan1@gmail.com> 18764L: linux-fbdev@vger.kernel.org 18765S: Maintained 18766F: drivers/video/fbdev/s3c-fb.c 18767 18768SAMSUNG INTERCONNECT DRIVERS 18769M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18770M: Artur Świgoń <a.swigon@samsung.com> 18771L: linux-pm@vger.kernel.org 18772L: linux-samsung-soc@vger.kernel.org 18773S: Supported 18774F: drivers/interconnect/samsung/ 18775 18776SAMSUNG LAPTOP DRIVER 18777M: Corentin Chary <corentin.chary@gmail.com> 18778L: platform-driver-x86@vger.kernel.org 18779S: Maintained 18780F: drivers/platform/x86/samsung-laptop.c 18781 18782SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18783M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18784L: linux-kernel@vger.kernel.org 18785L: linux-samsung-soc@vger.kernel.org 18786S: Supported 18787B: mailto:linux-samsung-soc@vger.kernel.org 18788F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18789F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18790F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18791F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18792F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18793F: drivers/clk/clk-s2mps11.c 18794F: drivers/mfd/sec*.c 18795F: drivers/regulator/s2m*.c 18796F: drivers/regulator/s5m*.c 18797F: drivers/rtc/rtc-s5m.c 18798F: include/linux/mfd/samsung/ 18799 18800SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18801M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18802L: linux-media@vger.kernel.org 18803L: linux-samsung-soc@vger.kernel.org 18804S: Maintained 18805F: drivers/media/platform/samsung/s3c-camif/ 18806F: include/media/drv-intf/s3c_camif.h 18807 18808SAMSUNG S3FWRN5 NFC DRIVER 18809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18810S: Maintained 18811F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18812F: drivers/nfc/s3fwrn5 18813 18814SAMSUNG S5C73M3 CAMERA DRIVER 18815M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18816M: Andrzej Hajda <andrzej.hajda@intel.com> 18817L: linux-media@vger.kernel.org 18818S: Supported 18819F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18820F: drivers/media/i2c/s5c73m3/* 18821 18822SAMSUNG S5K5BAF CAMERA DRIVER 18823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18824M: Andrzej Hajda <andrzej.hajda@intel.com> 18825L: linux-media@vger.kernel.org 18826S: Supported 18827F: drivers/media/i2c/s5k5baf.c 18828 18829SAMSUNG S5P Security SubSystem (SSS) DRIVER 18830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18831M: Vladimir Zapolskiy <vz@mleia.com> 18832L: linux-crypto@vger.kernel.org 18833L: linux-samsung-soc@vger.kernel.org 18834S: Maintained 18835F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18836F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18837F: drivers/crypto/s5p-sss.c 18838 18839SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18840M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18841L: linux-media@vger.kernel.org 18842S: Supported 18843Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18844F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18845F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18846F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18848F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18849F: drivers/media/platform/samsung/exynos4-is/ 18850 18851SAMSUNG SOC CLOCK DRIVERS 18852M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18853M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18854M: Tomasz Figa <tomasz.figa@gmail.com> 18855M: Chanwoo Choi <cw00.choi@samsung.com> 18856R: Alim Akhtar <alim.akhtar@samsung.com> 18857L: linux-samsung-soc@vger.kernel.org 18858S: Supported 18859T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18860T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18861F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18862F: Documentation/devicetree/bindings/clock/samsung,s3c* 18863F: drivers/clk/samsung/ 18864F: include/dt-bindings/clock/exynos*.h 18865F: include/dt-bindings/clock/s5p*.h 18866F: include/dt-bindings/clock/samsung,*.h 18867F: include/linux/clk/samsung.h 18868 18869SAMSUNG SPI DRIVERS 18870M: Andi Shyti <andi.shyti@kernel.org> 18871L: linux-spi@vger.kernel.org 18872L: linux-samsung-soc@vger.kernel.org 18873S: Maintained 18874F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18875F: drivers/spi/spi-s3c* 18876F: include/linux/platform_data/spi-s3c64xx.h 18877 18878SAMSUNG SXGBE DRIVERS 18879M: Byungho An <bh74.an@samsung.com> 18880L: netdev@vger.kernel.org 18881S: Supported 18882F: drivers/net/ethernet/samsung/sxgbe/ 18883 18884SAMSUNG THERMAL DRIVER 18885M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18886M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18887L: linux-pm@vger.kernel.org 18888L: linux-samsung-soc@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18891F: drivers/thermal/samsung/ 18892 18893SAMSUNG USB2 PHY DRIVER 18894M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18895L: linux-kernel@vger.kernel.org 18896S: Supported 18897F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18898F: Documentation/driver-api/phy/samsung-usb2.rst 18899F: drivers/phy/samsung/phy-exynos4210-usb2.c 18900F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18901F: drivers/phy/samsung/phy-exynos5250-usb2.c 18902F: drivers/phy/samsung/phy-s5pv210-usb2.c 18903F: drivers/phy/samsung/phy-samsung-usb2.c 18904F: drivers/phy/samsung/phy-samsung-usb2.h 18905 18906SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18907M: Paul Barker <paul.barker@sancloud.com> 18908R: Marc Murphy <marc.murphy@sancloud.com> 18909S: Supported 18910F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18911 18912SC1200 WDT DRIVER 18913M: Zwane Mwaikambo <zwanem@gmail.com> 18914S: Maintained 18915F: drivers/watchdog/sc1200wdt.c 18916 18917SCHEDULER 18918M: Ingo Molnar <mingo@redhat.com> 18919M: Peter Zijlstra <peterz@infradead.org> 18920M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18921M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18922R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18923R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18924R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18925R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18926R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18927R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18928L: linux-kernel@vger.kernel.org 18929S: Maintained 18930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18931F: include/linux/preempt.h 18932F: include/linux/sched.h 18933F: include/linux/wait.h 18934F: include/uapi/linux/sched.h 18935F: kernel/sched/ 18936 18937SCSI LIBSAS SUBSYSTEM 18938R: John Garry <john.g.garry@oracle.com> 18939R: Jason Yan <yanaijie@huawei.com> 18940L: linux-scsi@vger.kernel.org 18941S: Supported 18942F: Documentation/scsi/libsas.rst 18943F: drivers/scsi/libsas/ 18944F: include/scsi/libsas.h 18945F: include/scsi/sas_ata.h 18946 18947SCSI RDMA PROTOCOL (SRP) INITIATOR 18948M: Bart Van Assche <bvanassche@acm.org> 18949L: linux-rdma@vger.kernel.org 18950S: Supported 18951Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18952F: drivers/infiniband/ulp/srp/ 18953F: include/scsi/srp.h 18954 18955SCSI RDMA PROTOCOL (SRP) TARGET 18956M: Bart Van Assche <bvanassche@acm.org> 18957L: linux-rdma@vger.kernel.org 18958L: target-devel@vger.kernel.org 18959S: Supported 18960Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18961F: drivers/infiniband/ulp/srpt/ 18962 18963SCSI SG DRIVER 18964M: Doug Gilbert <dgilbert@interlog.com> 18965L: linux-scsi@vger.kernel.org 18966S: Maintained 18967W: http://sg.danny.cz/sg 18968F: Documentation/scsi/scsi-generic.rst 18969F: drivers/scsi/sg.c 18970F: include/scsi/sg.h 18971 18972SCSI SUBSYSTEM 18973M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18974M: "Martin K. Petersen" <martin.petersen@oracle.com> 18975L: linux-scsi@vger.kernel.org 18976S: Maintained 18977Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18978T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18980F: Documentation/devicetree/bindings/scsi/ 18981F: drivers/scsi/ 18982F: drivers/ufs/ 18983F: include/scsi/ 18984 18985SCSI TAPE DRIVER 18986M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18987L: linux-scsi@vger.kernel.org 18988S: Maintained 18989F: Documentation/scsi/st.rst 18990F: drivers/scsi/st.* 18991F: drivers/scsi/st_*.h 18992 18993SCSI TARGET CORE USER DRIVER 18994M: Bodo Stroesser <bostroesser@gmail.com> 18995L: linux-scsi@vger.kernel.org 18996L: target-devel@vger.kernel.org 18997S: Supported 18998F: Documentation/target/tcmu-design.rst 18999F: drivers/target/target_core_user.c 19000F: include/uapi/linux/target_core_user.h 19001 19002SCSI TARGET SUBSYSTEM 19003M: "Martin K. Petersen" <martin.petersen@oracle.com> 19004L: linux-scsi@vger.kernel.org 19005L: target-devel@vger.kernel.org 19006S: Supported 19007W: http://www.linux-iscsi.org 19008Q: https://patchwork.kernel.org/project/target-devel/list/ 19009T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19010F: Documentation/target/ 19011F: drivers/target/ 19012F: include/target/ 19013 19014SCTP PROTOCOL 19015M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19016M: Xin Long <lucien.xin@gmail.com> 19017L: linux-sctp@vger.kernel.org 19018S: Maintained 19019W: https://github.com/sctp/lksctp-tools/wiki 19020F: Documentation/networking/sctp.rst 19021F: include/linux/sctp.h 19022F: include/net/sctp/ 19023F: include/uapi/linux/sctp.h 19024F: net/sctp/ 19025 19026SCx200 CPU SUPPORT 19027M: Jim Cromie <jim.cromie@gmail.com> 19028S: Odd Fixes 19029F: Documentation/i2c/busses/scx200_acb.rst 19030F: arch/x86/platform/scx200/ 19031F: drivers/i2c/busses/scx200* 19032F: drivers/mtd/maps/scx200_docflash.c 19033F: drivers/watchdog/scx200_wdt.c 19034F: include/linux/scx200.h 19035 19036SCx200 GPIO DRIVER 19037M: Jim Cromie <jim.cromie@gmail.com> 19038S: Maintained 19039F: drivers/char/scx200_gpio.c 19040F: include/linux/scx200_gpio.h 19041 19042SCx200 HRT CLOCKSOURCE DRIVER 19043M: Jim Cromie <jim.cromie@gmail.com> 19044S: Maintained 19045F: drivers/clocksource/scx200_hrt.c 19046 19047SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19048M: Sascha Sommer <saschasommer@freenet.de> 19049L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19050S: Maintained 19051F: drivers/mmc/host/sdricoh_cs.c 19052 19053SECO BOARDS CEC DRIVER 19054M: Ettore Chimenti <ek5.chimenti@gmail.com> 19055S: Maintained 19056F: drivers/media/cec/platform/seco/seco-cec.c 19057F: drivers/media/cec/platform/seco/seco-cec.h 19058 19059SECURE COMPUTING 19060M: Kees Cook <keescook@chromium.org> 19061R: Andy Lutomirski <luto@amacapital.net> 19062R: Will Drewry <wad@chromium.org> 19063S: Supported 19064T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19065F: Documentation/userspace-api/seccomp_filter.rst 19066F: include/linux/seccomp.h 19067F: include/uapi/linux/seccomp.h 19068F: kernel/seccomp.c 19069F: tools/testing/selftests/kselftest_harness.h 19070F: tools/testing/selftests/seccomp/* 19071K: \bsecure_computing 19072K: \bTIF_SECCOMP\b 19073 19074SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19075M: Kamal Dasu <kamal.dasu@broadcom.com> 19076M: Al Cooper <alcooperx@gmail.com> 19077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19078L: linux-mmc@vger.kernel.org 19079S: Maintained 19080F: drivers/mmc/host/sdhci-brcmstb* 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19083M: Adrian Hunter <adrian.hunter@intel.com> 19084L: linux-mmc@vger.kernel.org 19085S: Supported 19086F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19087F: drivers/mmc/host/sdhci* 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19090M: Eugen Hristev <eugen.hristev@microchip.com> 19091L: linux-mmc@vger.kernel.org 19092S: Supported 19093F: drivers/mmc/host/sdhci-of-at91.c 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19096M: Haibo Chen <haibo.chen@nxp.com> 19097L: linux-imx@nxp.com 19098L: linux-mmc@vger.kernel.org 19099S: Maintained 19100F: drivers/mmc/host/sdhci-esdhc-imx.c 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19103M: Ben Dooks <ben-linux@fluff.org> 19104M: Jaehoon Chung <jh80.chung@samsung.com> 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-s3c* 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19110M: Viresh Kumar <vireshk@kernel.org> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-spear.c 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19116M: Vignesh Raghavendra <vigneshr@ti.com> 19117L: linux-mmc@vger.kernel.org 19118S: Maintained 19119F: drivers/mmc/host/sdhci-omap.c 19120 19121SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19122M: Jonathan Derrick <jonathan.derrick@linux.dev> 19123L: linux-block@vger.kernel.org 19124S: Supported 19125F: block/opal_proto.h 19126F: block/sed* 19127F: include/linux/sed* 19128F: include/uapi/linux/sed* 19129 19130SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19131M: Mark Rutland <mark.rutland@arm.com> 19132M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19133M: Sudeep Holla <sudeep.holla@arm.com> 19134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19135S: Maintained 19136F: drivers/firmware/smccc/ 19137F: include/linux/arm-smccc.h 19138 19139SECURITY CONTACT 19140M: Security Officers <security@kernel.org> 19141S: Supported 19142F: Documentation/process/security-bugs.rst 19143 19144SECURITY SUBSYSTEM 19145M: Paul Moore <paul@paul-moore.com> 19146M: James Morris <jmorris@namei.org> 19147M: "Serge E. Hallyn" <serge@hallyn.com> 19148L: linux-security-module@vger.kernel.org (suggested Cc:) 19149S: Supported 19150W: http://kernsec.org/ 19151T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19152F: security/ 19153X: security/selinux/ 19154 19155SELINUX SECURITY MODULE 19156M: Paul Moore <paul@paul-moore.com> 19157M: Stephen Smalley <stephen.smalley.work@gmail.com> 19158M: Eric Paris <eparis@parisplace.org> 19159L: selinux@vger.kernel.org 19160S: Supported 19161W: https://selinuxproject.org 19162W: https://github.com/SELinuxProject 19163T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19164F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19165F: Documentation/ABI/removed/sysfs-selinux-disable 19166F: Documentation/admin-guide/LSM/SELinux.rst 19167F: include/trace/events/avc.h 19168F: include/uapi/linux/selinux_netlink.h 19169F: scripts/selinux/ 19170F: security/selinux/ 19171 19172SENSABLE PHANTOM 19173M: Jiri Slaby <jirislaby@kernel.org> 19174S: Maintained 19175F: drivers/misc/phantom.c 19176F: include/uapi/linux/phantom.h 19177 19178SENSEAIR SUNRISE 006-0-0007 19179M: Jacopo Mondi <jacopo@jmondi.org> 19180S: Maintained 19181F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19182F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19183F: drivers/iio/chemical/sunrise_co2.c 19184 19185SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19186M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19187S: Maintained 19188F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19189F: drivers/iio/chemical/scd30.h 19190F: drivers/iio/chemical/scd30_core.c 19191F: drivers/iio/chemical/scd30_i2c.c 19192F: drivers/iio/chemical/scd30_serial.c 19193 19194SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19195M: Roan van Dijk <roan@protonic.nl> 19196S: Maintained 19197F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19198F: drivers/iio/chemical/scd4x.c 19199 19200SENSIRION SGP40 GAS SENSOR DRIVER 19201M: Andreas Klinger <ak@it-klinger.de> 19202S: Maintained 19203F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19204F: drivers/iio/chemical/sgp40.c 19205 19206SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19207M: Tomasz Duszynski <tduszyns@gmail.com> 19208S: Maintained 19209F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19210F: drivers/iio/chemical/sps30.c 19211F: drivers/iio/chemical/sps30_i2c.c 19212F: drivers/iio/chemical/sps30_serial.c 19213 19214SERIAL DEVICE BUS 19215M: Rob Herring <robh@kernel.org> 19216L: linux-serial@vger.kernel.org 19217S: Maintained 19218F: Documentation/devicetree/bindings/serial/serial.yaml 19219F: drivers/tty/serdev/ 19220F: include/linux/serdev.h 19221 19222SERIAL DRIVERS 19223M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19224L: linux-serial@vger.kernel.org 19225S: Maintained 19226F: Documentation/devicetree/bindings/serial/ 19227F: drivers/tty/serial/ 19228 19229SERIAL IR RECEIVER 19230M: Sean Young <sean@mess.org> 19231L: linux-media@vger.kernel.org 19232S: Maintained 19233F: drivers/media/rc/serial_ir.c 19234 19235SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19236M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19237L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19238S: Maintained 19239F: Documentation/devicetree/bindings/slimbus/ 19240F: drivers/slimbus/ 19241F: include/linux/slimbus.h 19242 19243SFC NETWORK DRIVER 19244M: Edward Cree <ecree.xilinx@gmail.com> 19245M: Martin Habets <habetsm.xilinx@gmail.com> 19246L: netdev@vger.kernel.org 19247L: linux-net-drivers@amd.com 19248S: Supported 19249F: Documentation/networking/devlink/sfc.rst 19250F: drivers/net/ethernet/sfc/ 19251 19252SFCTEMP HWMON DRIVER 19253M: Emil Renner Berthing <kernel@esmil.dk> 19254L: linux-hwmon@vger.kernel.org 19255S: Maintained 19256F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19257F: Documentation/hwmon/sfctemp.rst 19258F: drivers/hwmon/sfctemp.c 19259 19260SFF/SFP/SFP+ MODULE SUPPORT 19261M: Russell King <linux@armlinux.org.uk> 19262L: netdev@vger.kernel.org 19263S: Maintained 19264F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19265F: drivers/net/phy/phylink.c 19266F: drivers/net/phy/sfp* 19267F: include/linux/mdio/mdio-i2c.h 19268F: include/linux/phylink.h 19269F: include/linux/sfp.h 19270K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19271 19272SGI GRU DRIVER 19273M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19274S: Maintained 19275F: drivers/misc/sgi-gru/ 19276 19277SGI XP/XPC/XPNET DRIVER 19278M: Robin Holt <robinmholt@gmail.com> 19279M: Steve Wahl <steve.wahl@hpe.com> 19280R: Mike Travis <mike.travis@hpe.com> 19281S: Maintained 19282F: drivers/misc/sgi-xp/ 19283 19284SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19285M: Karsten Graul <kgraul@linux.ibm.com> 19286M: Wenjia Zhang <wenjia@linux.ibm.com> 19287M: Jan Karcher <jaka@linux.ibm.com> 19288R: D. Wythe <alibuda@linux.alibaba.com> 19289R: Tony Lu <tonylu@linux.alibaba.com> 19290R: Wen Gu <guwen@linux.alibaba.com> 19291L: linux-s390@vger.kernel.org 19292S: Supported 19293F: net/smc/ 19294 19295SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19296M: Linus Walleij <linus.walleij@linaro.org> 19297L: linux-iio@vger.kernel.org 19298S: Maintained 19299T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19300F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19301F: drivers/iio/light/gp2ap002.c 19302 19303SHARP RJ54N1CB0C SENSOR DRIVER 19304M: Jacopo Mondi <jacopo@jmondi.org> 19305L: linux-media@vger.kernel.org 19306S: Odd fixes 19307T: git git://linuxtv.org/media_tree.git 19308F: drivers/media/i2c/rj54n1cb0c.c 19309F: include/media/i2c/rj54n1cb0c.h 19310 19311SH_VOU V4L2 OUTPUT DRIVER 19312L: linux-media@vger.kernel.org 19313S: Orphan 19314F: drivers/media/platform/renesas/sh_vou.c 19315F: include/media/drv-intf/sh_vou.h 19316 19317SI2157 MEDIA DRIVER 19318M: Antti Palosaari <crope@iki.fi> 19319L: linux-media@vger.kernel.org 19320S: Maintained 19321W: https://linuxtv.org 19322W: http://palosaari.fi/linux/ 19323Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19324T: git git://linuxtv.org/anttip/media_tree.git 19325F: drivers/media/tuners/si2157* 19326 19327SI2165 MEDIA DRIVER 19328M: Matthias Schwarzott <zzam@gentoo.org> 19329L: linux-media@vger.kernel.org 19330S: Maintained 19331W: https://linuxtv.org 19332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19333F: drivers/media/dvb-frontends/si2165* 19334 19335SI2168 MEDIA DRIVER 19336M: Antti Palosaari <crope@iki.fi> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340W: http://palosaari.fi/linux/ 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342T: git git://linuxtv.org/anttip/media_tree.git 19343F: drivers/media/dvb-frontends/si2168* 19344 19345SI470X FM RADIO RECEIVER I2C DRIVER 19346M: Hans Verkuil <hverkuil@xs4all.nl> 19347L: linux-media@vger.kernel.org 19348S: Odd Fixes 19349W: https://linuxtv.org 19350T: git git://linuxtv.org/media_tree.git 19351F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19352F: drivers/media/radio/si470x/radio-si470x-i2c.c 19353 19354SI470X FM RADIO RECEIVER USB DRIVER 19355M: Hans Verkuil <hverkuil@xs4all.nl> 19356L: linux-media@vger.kernel.org 19357S: Maintained 19358W: https://linuxtv.org 19359T: git git://linuxtv.org/media_tree.git 19360F: drivers/media/radio/si470x/radio-si470x-common.c 19361F: drivers/media/radio/si470x/radio-si470x-usb.c 19362F: drivers/media/radio/si470x/radio-si470x.h 19363 19364SI4713 FM RADIO TRANSMITTER I2C DRIVER 19365M: Eduardo Valentin <edubezval@gmail.com> 19366L: linux-media@vger.kernel.org 19367S: Odd Fixes 19368W: https://linuxtv.org 19369T: git git://linuxtv.org/media_tree.git 19370F: drivers/media/radio/si4713/si4713.? 19371 19372SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19373M: Eduardo Valentin <edubezval@gmail.com> 19374L: linux-media@vger.kernel.org 19375S: Odd Fixes 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si4713/radio-platform-si4713.c 19379 19380SI4713 FM RADIO TRANSMITTER USB DRIVER 19381M: Hans Verkuil <hverkuil@xs4all.nl> 19382L: linux-media@vger.kernel.org 19383S: Maintained 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/radio/si4713/radio-usb-si4713.c 19387 19388SIANO DVB DRIVER 19389M: Mauro Carvalho Chehab <mchehab@kernel.org> 19390L: linux-media@vger.kernel.org 19391S: Odd fixes 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/common/siano/ 19395F: drivers/media/mmc/siano/ 19396F: drivers/media/usb/siano/ 19397F: drivers/media/usb/siano/ 19398 19399SIFIVE DRIVERS 19400M: Palmer Dabbelt <palmer@dabbelt.com> 19401M: Paul Walmsley <paul.walmsley@sifive.com> 19402L: linux-riscv@lists.infradead.org 19403S: Supported 19404N: sifive 19405K: [^@]sifive 19406 19407SIFIVE FU540 SYSTEM-ON-CHIP 19408M: Paul Walmsley <paul.walmsley@sifive.com> 19409M: Palmer Dabbelt <palmer@dabbelt.com> 19410L: linux-riscv@lists.infradead.org 19411S: Supported 19412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19413N: fu540 19414K: fu540 19415 19416SIFIVE PDMA DRIVER 19417M: Green Wan <green.wan@sifive.com> 19418S: Maintained 19419F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19420F: drivers/dma/sf-pdma/ 19421 19422SIFIVE SOC DRIVERS 19423M: Conor Dooley <conor@kernel.org> 19424L: linux-riscv@lists.infradead.org 19425S: Maintained 19426T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19427F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19428F: drivers/soc/sifive/ 19429 19430SILEAD TOUCHSCREEN DRIVER 19431M: Hans de Goede <hdegoede@redhat.com> 19432L: linux-input@vger.kernel.org 19433L: platform-driver-x86@vger.kernel.org 19434S: Maintained 19435F: drivers/input/touchscreen/silead.c 19436F: drivers/platform/x86/touchscreen_dmi.c 19437 19438SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19439M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19440S: Supported 19441F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19442F: drivers/net/wireless/silabs/wfx/ 19443 19444SILICON MOTION SM712 FRAME BUFFER DRIVER 19445M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19446M: Teddy Wang <teddy.wang@siliconmotion.com> 19447M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19448L: linux-fbdev@vger.kernel.org 19449S: Maintained 19450F: Documentation/fb/sm712fb.rst 19451F: drivers/video/fbdev/sm712* 19452 19453SILVACO I3C DUAL-ROLE MASTER 19454M: Miquel Raynal <miquel.raynal@bootlin.com> 19455M: Conor Culhane <conor.culhane@silvaco.com> 19456L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19457S: Maintained 19458F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19459F: drivers/i3c/master/svc-i3c-master.c 19460 19461SIMPLEFB FB DRIVER 19462M: Hans de Goede <hdegoede@redhat.com> 19463L: linux-fbdev@vger.kernel.org 19464S: Maintained 19465F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19466F: drivers/video/fbdev/simplefb.c 19467F: include/linux/platform_data/simplefb.h 19468 19469SIMTEC EB110ATX (Chalice CATS) 19470M: Simtec Linux Team <linux@simtec.co.uk> 19471S: Supported 19472W: http://www.simtec.co.uk/products/EB110ATX/ 19473 19474SIOX 19475M: Thorsten Scherer <t.scherer@eckelmann.de> 19476M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19477R: Pengutronix Kernel Team <kernel@pengutronix.de> 19478S: Supported 19479F: drivers/gpio/gpio-siox.c 19480F: drivers/siox/* 19481F: include/trace/events/siox.h 19482 19483SIPHASH PRF ROUTINES 19484M: Jason A. Donenfeld <Jason@zx2c4.com> 19485S: Maintained 19486F: include/linux/siphash.h 19487F: lib/siphash.c 19488F: lib/siphash_kunit.c 19489 19490SIS 190 ETHERNET DRIVER 19491M: Francois Romieu <romieu@fr.zoreil.com> 19492L: netdev@vger.kernel.org 19493S: Maintained 19494F: drivers/net/ethernet/sis/sis190.c 19495 19496SIS 900/7016 FAST ETHERNET DRIVER 19497M: Daniele Venzano <venza@brownhat.org> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500W: http://www.brownhat.org/sis900.html 19501F: drivers/net/ethernet/sis/sis900.* 19502 19503SIS FRAMEBUFFER DRIVER 19504S: Orphan 19505F: Documentation/fb/sisfb.rst 19506F: drivers/video/fbdev/sis/ 19507F: include/video/sisfb.h 19508 19509SIS I2C TOUCHSCREEN DRIVER 19510M: Mika Penttilä <mpenttil@redhat.com> 19511L: linux-input@vger.kernel.org 19512S: Maintained 19513F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19514F: drivers/input/touchscreen/sis_i2c.c 19515 19516SIS USB2VGA DRIVER 19517M: Thomas Winischhofer <thomas@winischhofer.net> 19518S: Maintained 19519W: http://www.winischhofer.at/linuxsisusbvga.shtml 19520F: drivers/usb/misc/sisusbvga/ 19521 19522SL28 CPLD MFD DRIVER 19523M: Michael Walle <michael@walle.cc> 19524S: Maintained 19525F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19526F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19527F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19528F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19529F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19530F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19531F: drivers/gpio/gpio-sl28cpld.c 19532F: drivers/hwmon/sl28cpld-hwmon.c 19533F: drivers/irqchip/irq-sl28cpld.c 19534F: drivers/pwm/pwm-sl28cpld.c 19535F: drivers/watchdog/sl28cpld_wdt.c 19536 19537SL28 VPD NVMEM LAYOUT DRIVER 19538M: Michael Walle <michael@walle.cc> 19539S: Maintained 19540F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19541F: drivers/nvmem/layouts/sl28vpd.c 19542 19543SLAB ALLOCATOR 19544M: Christoph Lameter <cl@linux.com> 19545M: Pekka Enberg <penberg@kernel.org> 19546M: David Rientjes <rientjes@google.com> 19547M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19548M: Andrew Morton <akpm@linux-foundation.org> 19549M: Vlastimil Babka <vbabka@suse.cz> 19550R: Roman Gushchin <roman.gushchin@linux.dev> 19551R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19552L: linux-mm@kvack.org 19553S: Maintained 19554T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19555F: include/linux/sl?b*.h 19556F: mm/sl?b* 19557 19558SLCAN CAN NETWORK DRIVER 19559M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19560L: linux-can@vger.kernel.org 19561S: Maintained 19562F: drivers/net/can/slcan/ 19563 19564SLEEPABLE READ-COPY UPDATE (SRCU) 19565M: Lai Jiangshan <jiangshanlai@gmail.com> 19566M: "Paul E. McKenney" <paulmck@kernel.org> 19567M: Josh Triplett <josh@joshtriplett.org> 19568R: Steven Rostedt <rostedt@goodmis.org> 19569R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19570L: rcu@vger.kernel.org 19571S: Supported 19572W: http://www.rdrop.com/users/paulmck/RCU/ 19573T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19574F: include/linux/srcu*.h 19575F: kernel/rcu/srcu*.c 19576 19577SMACK SECURITY MODULE 19578M: Casey Schaufler <casey@schaufler-ca.com> 19579L: linux-security-module@vger.kernel.org 19580S: Maintained 19581W: http://schaufler-ca.com 19582T: git git://github.com/cschaufler/smack-next 19583F: Documentation/admin-guide/LSM/Smack.rst 19584F: security/smack/ 19585 19586SMC91x ETHERNET DRIVER 19587M: Nicolas Pitre <nico@fluxnic.net> 19588S: Odd Fixes 19589F: drivers/net/ethernet/smsc/smc91x.* 19590 19591SMM665 HARDWARE MONITOR DRIVER 19592M: Guenter Roeck <linux@roeck-us.net> 19593L: linux-hwmon@vger.kernel.org 19594S: Maintained 19595F: Documentation/hwmon/smm665.rst 19596F: drivers/hwmon/smm665.c 19597 19598SMSC EMC2103 HARDWARE MONITOR DRIVER 19599M: Steve Glendinning <steve.glendinning@shawell.net> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/emc2103.rst 19603F: drivers/hwmon/emc2103.c 19604 19605SMSC SCH5627 HARDWARE MONITOR DRIVER 19606M: Hans de Goede <hdegoede@redhat.com> 19607L: linux-hwmon@vger.kernel.org 19608S: Supported 19609F: Documentation/hwmon/sch5627.rst 19610F: drivers/hwmon/sch5627.c 19611 19612SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-fbdev@vger.kernel.org 19615S: Maintained 19616F: drivers/video/fbdev/smscufx.c 19617 19618SMSC47B397 HARDWARE MONITOR DRIVER 19619M: Jean Delvare <jdelvare@suse.com> 19620L: linux-hwmon@vger.kernel.org 19621S: Maintained 19622F: Documentation/hwmon/smsc47b397.rst 19623F: drivers/hwmon/smsc47b397.c 19624 19625SMSC911x ETHERNET DRIVER 19626M: Steve Glendinning <steve.glendinning@shawell.net> 19627L: netdev@vger.kernel.org 19628S: Maintained 19629F: drivers/net/ethernet/smsc/smsc911x.* 19630F: include/linux/smsc911x.h 19631 19632SMSC9420 PCI ETHERNET DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: drivers/net/ethernet/smsc/smsc9420.* 19637 19638SNET DPU VIRTIO DATA PATH ACCELERATOR 19639R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19640F: drivers/vdpa/solidrun/ 19641 19642SOCIONEXT (SNI) AVE NETWORK DRIVER 19643M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19644L: netdev@vger.kernel.org 19645S: Maintained 19646F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19647F: drivers/net/ethernet/socionext/sni_ave.c 19648 19649SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19650M: Jassi Brar <jaswinder.singh@linaro.org> 19651M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19655F: drivers/net/ethernet/socionext/netsec.c 19656 19657SOCIONEXT (SNI) Synquacer SPI DRIVER 19658M: Masahisa Kojima <masahisa.kojima@linaro.org> 19659M: Jassi Brar <jaswinder.singh@linaro.org> 19660L: linux-spi@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19663F: drivers/spi/spi-synquacer.c 19664 19665SOCIONEXT SYNQUACER I2C DRIVER 19666M: Ard Biesheuvel <ardb@kernel.org> 19667L: linux-i2c@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19670F: drivers/i2c/busses/i2c-synquacer.c 19671 19672SOCIONEXT UNIPHIER SOUND DRIVER 19673L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19674S: Orphan 19675F: sound/soc/uniphier/ 19676 19677SOCKET TIMESTAMPING 19678M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19679S: Maintained 19680F: Documentation/networking/timestamping.rst 19681F: include/uapi/linux/net_tstamp.h 19682F: tools/testing/selftests/net/so_txtime.c 19683 19684SOEKRIS NET48XX LED SUPPORT 19685M: Chris Boot <bootc@bootc.net> 19686S: Maintained 19687F: drivers/leds/leds-net48xx.c 19688 19689SOFT-IWARP DRIVER (siw) 19690M: Bernard Metzler <bmt@zurich.ibm.com> 19691L: linux-rdma@vger.kernel.org 19692S: Supported 19693F: drivers/infiniband/sw/siw/ 19694F: include/uapi/rdma/siw-abi.h 19695 19696SOFT-ROCE DRIVER (rxe) 19697M: Zhu Yanjun <zyjzyj2000@gmail.com> 19698L: linux-rdma@vger.kernel.org 19699S: Supported 19700F: drivers/infiniband/sw/rxe/ 19701F: include/uapi/rdma/rdma_user_rxe.h 19702 19703SOFTLOGIC 6x10 MPEG CODEC 19704M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19705M: Anton Sviridenko <anton@corp.bluecherry.net> 19706M: Andrey Utkin <andrey_utkin@fastmail.com> 19707M: Ismael Luceno <ismael@iodev.co.uk> 19708L: linux-media@vger.kernel.org 19709S: Supported 19710F: drivers/media/pci/solo6x10/ 19711 19712SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19713M: James Morse <james.morse@arm.com> 19714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19715S: Maintained 19716F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19717F: drivers/firmware/arm_sdei.c 19718F: include/linux/arm_sdei.h 19719F: include/uapi/linux/arm_sdei.h 19720 19721SOFTWARE NODES AND DEVICE PROPERTIES 19722R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19723R: Daniel Scally <djrscally@gmail.com> 19724R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19725R: Sakari Ailus <sakari.ailus@linux.intel.com> 19726L: linux-acpi@vger.kernel.org 19727S: Maintained 19728F: drivers/base/property.c 19729F: drivers/base/swnode.c 19730F: include/linux/fwnode.h 19731F: include/linux/property.h 19732 19733SOFTWARE RAID (Multiple Disks) SUPPORT 19734M: Song Liu <song@kernel.org> 19735L: linux-raid@vger.kernel.org 19736S: Supported 19737Q: https://patchwork.kernel.org/project/linux-raid/list/ 19738T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19739F: drivers/md/Kconfig 19740F: drivers/md/Makefile 19741F: drivers/md/md* 19742F: drivers/md/raid* 19743F: include/linux/raid/ 19744F: include/uapi/linux/raid/ 19745 19746SOLIDRUN CLEARFOG SUPPORT 19747M: Russell King <linux@armlinux.org.uk> 19748S: Maintained 19749F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19750F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19751 19752SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19753M: Russell King <linux@armlinux.org.uk> 19754S: Maintained 19755F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19756F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19757F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19758 19759SONIC NETWORK DRIVER 19760M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19761L: netdev@vger.kernel.org 19762S: Maintained 19763F: drivers/net/ethernet/natsemi/sonic.* 19764 19765SONICS SILICON BACKPLANE DRIVER (SSB) 19766M: Michael Buesch <m@bues.ch> 19767L: linux-wireless@vger.kernel.org 19768S: Maintained 19769F: drivers/ssb/ 19770F: include/linux/ssb/ 19771 19772SONY IMX208 SENSOR DRIVER 19773M: Sakari Ailus <sakari.ailus@linux.intel.com> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776T: git git://linuxtv.org/media_tree.git 19777F: drivers/media/i2c/imx208.c 19778 19779SONY IMX214 SENSOR DRIVER 19780M: Ricardo Ribalda <ribalda@kernel.org> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19785F: drivers/media/i2c/imx214.c 19786 19787SONY IMX219 SENSOR DRIVER 19788M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19793F: drivers/media/i2c/imx219.c 19794 19795SONY IMX258 SENSOR DRIVER 19796M: Sakari Ailus <sakari.ailus@linux.intel.com> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19801F: drivers/media/i2c/imx258.c 19802 19803SONY IMX274 SENSOR DRIVER 19804M: Leon Luo <leonl@leopardimaging.com> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19809F: drivers/media/i2c/imx274.c 19810 19811SONY IMX290 SENSOR DRIVER 19812M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19817F: drivers/media/i2c/imx290.c 19818 19819SONY IMX296 SENSOR DRIVER 19820M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19821M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824T: git git://linuxtv.org/media_tree.git 19825F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19826F: drivers/media/i2c/imx296.c 19827 19828SONY IMX319 SENSOR DRIVER 19829M: Bingbu Cao <bingbu.cao@intel.com> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832T: git git://linuxtv.org/media_tree.git 19833F: drivers/media/i2c/imx319.c 19834 19835SONY IMX334 SENSOR DRIVER 19836M: Paul J. Murphy <paul.j.murphy@intel.com> 19837M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19842F: drivers/media/i2c/imx334.c 19843 19844SONY IMX335 SENSOR DRIVER 19845M: Paul J. Murphy <paul.j.murphy@intel.com> 19846M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19851F: drivers/media/i2c/imx335.c 19852 19853SONY IMX355 SENSOR DRIVER 19854M: Tianshu Qiu <tian.shu.qiu@intel.com> 19855L: linux-media@vger.kernel.org 19856S: Maintained 19857T: git git://linuxtv.org/media_tree.git 19858F: drivers/media/i2c/imx355.c 19859 19860SONY IMX412 SENSOR DRIVER 19861M: Paul J. Murphy <paul.j.murphy@intel.com> 19862M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19867F: drivers/media/i2c/imx412.c 19868 19869SONY IMX415 SENSOR DRIVER 19870M: Michael Riesch <michael.riesch@wolfvision.net> 19871L: linux-media@vger.kernel.org 19872S: Maintained 19873T: git git://linuxtv.org/media_tree.git 19874F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19875F: drivers/media/i2c/imx415.c 19876 19877SONY MEMORYSTICK SUBSYSTEM 19878M: Maxim Levitsky <maximlevitsky@gmail.com> 19879M: Alex Dubov <oakad@yahoo.com> 19880M: Ulf Hansson <ulf.hansson@linaro.org> 19881L: linux-mmc@vger.kernel.org 19882S: Maintained 19883T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19884F: drivers/memstick/ 19885F: include/linux/memstick.h 19886 19887SONY VAIO CONTROL DEVICE DRIVER 19888M: Mattia Dongili <malattia@linux.it> 19889L: platform-driver-x86@vger.kernel.org 19890S: Maintained 19891W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19892F: Documentation/admin-guide/laptops/sony-laptop.rst 19893F: drivers/char/sonypi.c 19894F: drivers/platform/x86/sony-laptop.c 19895F: include/linux/sony-laptop.h 19896 19897SOUND 19898M: Jaroslav Kysela <perex@perex.cz> 19899M: Takashi Iwai <tiwai@suse.com> 19900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19901S: Maintained 19902W: http://www.alsa-project.org/ 19903Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19905F: Documentation/sound/ 19906F: include/sound/ 19907F: include/uapi/sound/ 19908F: sound/ 19909F: tools/testing/selftests/alsa 19910 19911SOUND - ALSA SELFTESTS 19912M: Mark Brown <broonie@kernel.org> 19913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19914L: linux-kselftest@vger.kernel.org 19915S: Supported 19916F: tools/testing/selftests/alsa 19917 19918SOUND - COMPRESSED AUDIO 19919M: Vinod Koul <vkoul@kernel.org> 19920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19921S: Supported 19922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19923F: Documentation/sound/designs/compress-offload.rst 19924F: include/sound/compress_driver.h 19925F: include/uapi/sound/compress_* 19926F: sound/core/compress_offload.c 19927F: sound/soc/soc-compress.c 19928 19929SOUND - DMAENGINE HELPERS 19930M: Lars-Peter Clausen <lars@metafoo.de> 19931S: Supported 19932F: include/sound/dmaengine_pcm.h 19933F: sound/core/pcm_dmaengine.c 19934F: sound/soc/soc-generic-dmaengine-pcm.c 19935 19936SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19937M: Liam Girdwood <lgirdwood@gmail.com> 19938M: Mark Brown <broonie@kernel.org> 19939L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19940S: Supported 19941W: http://alsa-project.org/main/index.php/ASoC 19942T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19943F: Documentation/devicetree/bindings/sound/ 19944F: Documentation/sound/soc/ 19945F: include/dt-bindings/sound/ 19946F: include/sound/soc* 19947F: sound/soc/ 19948 19949SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19950M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19953M: Bard Liao <yung-chuan.liao@linux.intel.com> 19954M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19955M: Daniel Baluta <daniel.baluta@nxp.com> 19956R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19957L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19958S: Supported 19959W: https://github.com/thesofproject/linux/ 19960F: sound/soc/sof/ 19961 19962SOUNDWIRE SUBSYSTEM 19963M: Vinod Koul <vkoul@kernel.org> 19964M: Bard Liao <yung-chuan.liao@linux.intel.com> 19965R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19966R: Sanyog Kale <sanyog.r.kale@intel.com> 19967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19968S: Supported 19969T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19970F: Documentation/driver-api/soundwire/ 19971F: drivers/soundwire/ 19972F: include/linux/soundwire/ 19973 19974SP2 MEDIA DRIVER 19975M: Olli Salonen <olli.salonen@iki.fi> 19976L: linux-media@vger.kernel.org 19977S: Maintained 19978W: https://linuxtv.org 19979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19980F: drivers/media/dvb-frontends/sp2* 19981 19982SPANISH DOCUMENTATION 19983M: Carlos Bilbao <carlos.bilbao@amd.com> 19984S: Maintained 19985F: Documentation/translations/sp_SP/ 19986 19987SPARC + UltraSPARC (sparc/sparc64) 19988M: "David S. Miller" <davem@davemloft.net> 19989L: sparclinux@vger.kernel.org 19990S: Maintained 19991Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19992T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19994F: arch/sparc/ 19995F: drivers/sbus/ 19996 19997SPARC SERIAL DRIVERS 19998M: "David S. Miller" <davem@davemloft.net> 19999L: sparclinux@vger.kernel.org 20000S: Maintained 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20003F: drivers/tty/serial/suncore.c 20004F: drivers/tty/serial/sunhv.c 20005F: drivers/tty/serial/sunsab.c 20006F: drivers/tty/serial/sunsab.h 20007F: drivers/tty/serial/sunsu.c 20008F: drivers/tty/serial/sunzilog.c 20009F: drivers/tty/serial/sunzilog.h 20010F: drivers/tty/vcc.c 20011F: include/linux/sunserialcore.h 20012 20013SPARSE CHECKER 20014M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20015L: linux-sparse@vger.kernel.org 20016S: Maintained 20017W: https://sparse.docs.kernel.org/ 20018Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20019B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20020T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20021F: include/linux/compiler.h 20022 20023SPEAKUP CONSOLE SPEECH DRIVER 20024M: William Hubbs <w.d.hubbs@gmail.com> 20025M: Chris Brannon <chris@the-brannons.com> 20026M: Kirk Reiser <kirk@reisers.ca> 20027M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20028L: speakup@linux-speakup.org 20029S: Odd Fixes 20030W: http://www.linux-speakup.org/ 20031W: https://github.com/linux-speakup/speakup 20032B: https://github.com/linux-speakup/speakup/issues 20033F: drivers/accessibility/speakup/ 20034 20035SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20036M: Viresh Kumar <vireshk@kernel.org> 20037M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20038M: soc@kernel.org 20039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20040S: Maintained 20041W: http://www.st.com/spear 20042F: arch/arm/boot/dts/st/spear* 20043F: arch/arm/mach-spear/ 20044F: drivers/clk/spear/ 20045F: drivers/pinctrl/spear/ 20046 20047SPI NOR SUBSYSTEM 20048M: Tudor Ambarus <tudor.ambarus@linaro.org> 20049M: Pratyush Yadav <pratyush@kernel.org> 20050R: Michael Walle <michael@walle.cc> 20051L: linux-mtd@lists.infradead.org 20052S: Maintained 20053W: http://www.linux-mtd.infradead.org/ 20054Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20055C: irc://irc.oftc.net/mtd 20056T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20057F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20058F: drivers/mtd/spi-nor/ 20059F: include/linux/mtd/spi-nor.h 20060 20061SPI SUBSYSTEM 20062M: Mark Brown <broonie@kernel.org> 20063L: linux-spi@vger.kernel.org 20064S: Maintained 20065Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20066T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20067F: Documentation/devicetree/bindings/spi/ 20068F: Documentation/spi/ 20069F: drivers/spi/ 20070F: include/linux/spi/ 20071F: include/uapi/linux/spi/ 20072F: tools/spi/ 20073 20074SPIDERNET NETWORK DRIVER for CELL 20075M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20076M: Geoff Levand <geoff@infradead.org> 20077L: netdev@vger.kernel.org 20078L: linuxppc-dev@lists.ozlabs.org 20079S: Maintained 20080F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20081F: drivers/net/ethernet/toshiba/spider_net* 20082 20083SPMI SUBSYSTEM 20084M: Stephen Boyd <sboyd@kernel.org> 20085L: linux-kernel@vger.kernel.org 20086S: Maintained 20087T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20088F: Documentation/devicetree/bindings/spmi/ 20089F: drivers/spmi/ 20090F: include/dt-bindings/spmi/spmi.h 20091F: include/linux/spmi.h 20092F: include/trace/events/spmi.h 20093 20094SPU FILE SYSTEM 20095M: Jeremy Kerr <jk@ozlabs.org> 20096L: linuxppc-dev@lists.ozlabs.org 20097S: Supported 20098W: http://www.ibm.com/developerworks/power/cell/ 20099F: Documentation/filesystems/spufs/spufs.rst 20100F: arch/powerpc/platforms/cell/spufs/ 20101 20102SQUASHFS FILE SYSTEM 20103M: Phillip Lougher <phillip@squashfs.org.uk> 20104L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20105S: Maintained 20106W: http://squashfs.org.uk 20107T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20108F: Documentation/filesystems/squashfs.rst 20109F: fs/squashfs/ 20110 20111SRM (Alpha) environment access 20112M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20113S: Maintained 20114F: arch/alpha/kernel/srm_env.c 20115 20116ST LSM6DSx IMU IIO DRIVER 20117M: Lorenzo Bianconi <lorenzo@kernel.org> 20118L: linux-iio@vger.kernel.org 20119S: Maintained 20120W: http://www.st.com/ 20121F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20122F: drivers/iio/imu/st_lsm6dsx/ 20123 20124ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20125M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20126M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20127L: linux-media@vger.kernel.org 20128S: Maintained 20129T: git git://linuxtv.org/media_tree.git 20130F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20131F: drivers/media/i2c/st-mipid02.c 20132 20133ST STM32 I2C/SMBUS DRIVER 20134M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20135M: Alain Volmat <alain.volmat@foss.st.com> 20136L: linux-i2c@vger.kernel.org 20137S: Maintained 20138F: drivers/i2c/busses/i2c-stm32* 20139 20140ST STM32 SPI DRIVER 20141M: Alain Volmat <alain.volmat@foss.st.com> 20142L: linux-spi@vger.kernel.org 20143S: Maintained 20144F: drivers/spi/spi-stm32.c 20145 20146ST STPDDC60 DRIVER 20147M: Daniel Nilsson <daniel.nilsson@flex.com> 20148L: linux-hwmon@vger.kernel.org 20149S: Maintained 20150F: Documentation/hwmon/stpddc60.rst 20151F: drivers/hwmon/pmbus/stpddc60.c 20152 20153ST VGXY61 DRIVER 20154M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20155M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20156L: linux-media@vger.kernel.org 20157S: Maintained 20158T: git git://linuxtv.org/media_tree.git 20159F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20160F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20161F: drivers/media/i2c/st-vgxy61.c 20162 20163ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20164M: Song Qiang <songqiang1304521@gmail.com> 20165L: linux-iio@vger.kernel.org 20166S: Maintained 20167F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20168F: drivers/iio/proximity/vl53l0x-i2c.c 20169 20170STABLE BRANCH 20171M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20172M: Sasha Levin <sashal@kernel.org> 20173L: stable@vger.kernel.org 20174S: Supported 20175F: Documentation/process/stable-kernel-rules.rst 20176 20177STAGING - ATOMISP DRIVER 20178M: Hans de Goede <hdegoede@redhat.com> 20179M: Mauro Carvalho Chehab <mchehab@kernel.org> 20180R: Sakari Ailus <sakari.ailus@linux.intel.com> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183F: drivers/staging/media/atomisp/ 20184 20185STAGING - FIELDBUS SUBSYSTEM 20186M: Sven Van Asbroeck <TheSven73@gmail.com> 20187S: Maintained 20188F: drivers/staging/fieldbus/* 20189F: drivers/staging/fieldbus/Documentation/ 20190 20191STAGING - HMS ANYBUS-S BUS 20192M: Sven Van Asbroeck <TheSven73@gmail.com> 20193S: Maintained 20194F: drivers/staging/fieldbus/anybuss/ 20195 20196STAGING - INDUSTRIAL IO 20197M: Jonathan Cameron <jic23@kernel.org> 20198L: linux-iio@vger.kernel.org 20199S: Odd Fixes 20200F: Documentation/devicetree/bindings/staging/iio/ 20201F: drivers/staging/iio/ 20202 20203STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20204M: Marc Dietrich <marvin24@gmx.de> 20205L: ac100@lists.launchpad.net (moderated for non-subscribers) 20206L: linux-tegra@vger.kernel.org 20207S: Maintained 20208F: drivers/staging/nvec/ 20209 20210STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20211M: Jens Frederich <jfrederich@gmail.com> 20212M: Jon Nettleton <jon.nettleton@gmail.com> 20213S: Maintained 20214W: http://wiki.laptop.org/go/DCON 20215F: drivers/staging/olpc_dcon/ 20216 20217STAGING - REALTEK RTL8712U DRIVERS 20218M: Larry Finger <Larry.Finger@lwfinger.net> 20219M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20220S: Odd Fixes 20221F: drivers/staging/rtl8712/ 20222 20223STAGING - SEPS525 LCD CONTROLLER DRIVERS 20224M: Michael Hennerich <michael.hennerich@analog.com> 20225L: linux-fbdev@vger.kernel.org 20226S: Supported 20227F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20228F: drivers/staging/fbtft/fb_seps525.c 20229 20230STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20231M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20232M: Teddy Wang <teddy.wang@siliconmotion.com> 20233M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20234L: linux-fbdev@vger.kernel.org 20235S: Maintained 20236F: drivers/staging/sm750fb/ 20237 20238STAGING - VIA VT665X DRIVERS 20239M: Forest Bond <forest@alittletooquiet.net> 20240S: Odd Fixes 20241F: drivers/staging/vt665?/ 20242 20243STAGING SUBSYSTEM 20244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20245L: linux-staging@lists.linux.dev 20246S: Supported 20247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20248F: drivers/staging/ 20249 20250STARFIRE/DURALAN NETWORK DRIVER 20251M: Ion Badulescu <ionut@badula.org> 20252S: Odd Fixes 20253F: drivers/net/ethernet/adaptec/starfire* 20254 20255STARFIVE CRYPTO DRIVER 20256M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20257M: William Qiu <william.qiu@starfivetech.com> 20258S: Supported 20259F: Documentation/devicetree/bindings/crypto/starfive* 20260F: drivers/crypto/starfive/ 20261 20262STARFIVE DEVICETREES 20263M: Emil Renner Berthing <kernel@esmil.dk> 20264S: Maintained 20265F: arch/riscv/boot/dts/starfive/ 20266 20267STARFIVE DWMAC GLUE LAYER 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269M: Samin Guo <samin.guo@starfivetech.com> 20270S: Maintained 20271F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20272F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20273 20274STARFIVE JH7110 MMC/SD/SDIO DRIVER 20275M: William Qiu <william.qiu@starfivetech.com> 20276S: Supported 20277F: Documentation/devicetree/bindings/mmc/starfive* 20278F: drivers/mmc/host/dw_mmc-starfive.c 20279 20280STARFIVE JH7110 TDM DRIVER 20281M: Walker Chen <walker.chen@starfivetech.com> 20282S: Maintained 20283F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20284F: sound/soc/starfive/jh7110_tdm.c 20285 20286STARFIVE JH71X0 CLOCK DRIVERS 20287M: Emil Renner Berthing <kernel@esmil.dk> 20288M: Hal Feng <hal.feng@starfivetech.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20291F: drivers/clk/starfive/clk-starfive-jh71* 20292F: include/dt-bindings/clock/starfive?jh71*.h 20293 20294STARFIVE JH71X0 PINCTRL DRIVERS 20295M: Emil Renner Berthing <kernel@esmil.dk> 20296M: Jianlong Huang <jianlong.huang@starfivetech.com> 20297L: linux-gpio@vger.kernel.org 20298S: Maintained 20299F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20300F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20301F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20302F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20303 20304STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20305M: Emil Renner Berthing <kernel@esmil.dk> 20306M: Hal Feng <hal.feng@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20309F: drivers/reset/starfive/reset-starfive-jh71* 20310F: include/dt-bindings/reset/starfive?jh71*.h 20311 20312STARFIVE JH71X0 USB DRIVERS 20313M: Minda Chen <minda.chen@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20316F: drivers/usb/cdns3/cdns3-starfive.c 20317 20318STARFIVE JH71XX PMU CONTROLLER DRIVER 20319M: Walker Chen <walker.chen@starfivetech.com> 20320S: Supported 20321F: Documentation/devicetree/bindings/power/starfive* 20322F: drivers/soc/starfive/jh71xx_pmu.c 20323F: include/dt-bindings/power/starfive,jh7110-pmu.h 20324 20325STARFIVE SOC DRIVERS 20326M: Conor Dooley <conor@kernel.org> 20327S: Maintained 20328T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20329F: drivers/soc/starfive/ 20330 20331STARFIVE TRNG DRIVER 20332M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20333S: Supported 20334F: Documentation/devicetree/bindings/rng/starfive* 20335F: drivers/char/hw_random/jh7110-trng.c 20336 20337STARFIVE WATCHDOG DRIVER 20338M: Xingyu Wu <xingyu.wu@starfivetech.com> 20339M: Samin Guo <samin.guo@starfivetech.com> 20340S: Supported 20341F: Documentation/devicetree/bindings/watchdog/starfive* 20342F: drivers/watchdog/starfive-wdt.c 20343 20344STATIC BRANCH/CALL 20345M: Peter Zijlstra <peterz@infradead.org> 20346M: Josh Poimboeuf <jpoimboe@kernel.org> 20347M: Jason Baron <jbaron@akamai.com> 20348R: Steven Rostedt <rostedt@goodmis.org> 20349R: Ard Biesheuvel <ardb@kernel.org> 20350S: Supported 20351F: arch/*/include/asm/jump_label*.h 20352F: arch/*/include/asm/static_call*.h 20353F: arch/*/kernel/jump_label.c 20354F: arch/*/kernel/static_call.c 20355F: include/linux/jump_label*.h 20356F: include/linux/static_call*.h 20357F: kernel/jump_label.c 20358F: kernel/static_call.c 20359 20360STI AUDIO (ASoC) DRIVERS 20361M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20363S: Maintained 20364F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20365F: sound/soc/sti/ 20366 20367STI CEC DRIVER 20368M: Alain Volmat <alain.volmat@foss.st.com> 20369S: Maintained 20370F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20371F: drivers/media/cec/platform/sti/ 20372 20373STK1160 USB VIDEO CAPTURE DRIVER 20374M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20375L: linux-media@vger.kernel.org 20376S: Maintained 20377T: git git://linuxtv.org/media_tree.git 20378F: drivers/media/usb/stk1160/ 20379 20380STM32 AUDIO (ASoC) DRIVERS 20381M: Olivier Moysan <olivier.moysan@foss.st.com> 20382M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20384S: Maintained 20385F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20386F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20387F: sound/soc/stm/ 20388 20389STM32 TIMER/LPTIMER DRIVERS 20390M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20391S: Maintained 20392F: Documentation/ABI/testing/*timer-stm32 20393F: Documentation/devicetree/bindings/*/*stm32-*timer* 20394F: drivers/*/stm32-*timer* 20395F: drivers/pwm/pwm-stm32* 20396F: include/linux/*/stm32-*tim* 20397 20398STMMAC ETHERNET DRIVER 20399M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20400M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20401M: Jose Abreu <joabreu@synopsys.com> 20402L: netdev@vger.kernel.org 20403S: Supported 20404W: http://www.stlinux.com 20405F: Documentation/networking/device_drivers/ethernet/stmicro/ 20406F: drivers/net/ethernet/stmicro/stmmac/ 20407 20408SUN HAPPY MEAL ETHERNET DRIVER 20409M: Sean Anderson <seanga2@gmail.com> 20410S: Maintained 20411F: drivers/net/ethernet/sun/sunhme.* 20412 20413SUN3/3X 20414M: Sam Creasey <sammy@sammy.net> 20415S: Maintained 20416W: http://sammy.net/sun3/ 20417F: arch/m68k/include/asm/sun3* 20418F: arch/m68k/kernel/*sun3* 20419F: arch/m68k/sun3*/ 20420F: drivers/net/ethernet/i825xx/sun3* 20421 20422SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20423M: Hans de Goede <hdegoede@redhat.com> 20424L: linux-input@vger.kernel.org 20425S: Maintained 20426F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20427F: drivers/input/keyboard/sun4i-lradc-keys.c 20428 20429SUNDANCE NETWORK DRIVER 20430M: Denis Kirjanov <kda@linux-powerpc.org> 20431L: netdev@vger.kernel.org 20432S: Maintained 20433F: drivers/net/ethernet/dlink/sundance.c 20434 20435SUNPLUS ETHERNET DRIVER 20436M: Wells Lu <wellslutw@gmail.com> 20437L: netdev@vger.kernel.org 20438S: Maintained 20439W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20440F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20441F: drivers/net/ethernet/sunplus/ 20442 20443SUNPLUS MMC DRIVER 20444M: Tony Huang <tonyhuang.sunplus@gmail.com> 20445M: Li-hao Kuo <lhjeff911@gmail.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20448F: drivers/mmc/host/sunplus-mmc.c 20449 20450SUNPLUS OCOTP DRIVER 20451M: Vincent Shih <vincent.sunplus@gmail.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20454F: drivers/nvmem/sunplus-ocotp.c 20455 20456SUNPLUS PWM DRIVER 20457M: Hammer Hsieh <hammerh0314@gmail.com> 20458S: Maintained 20459F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20460F: drivers/pwm/pwm-sunplus.c 20461 20462SUNPLUS RTC DRIVER 20463M: Vincent Shih <vincent.sunplus@gmail.com> 20464L: linux-rtc@vger.kernel.org 20465S: Maintained 20466F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20467F: drivers/rtc/rtc-sunplus.c 20468 20469SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20470M: Li-hao Kuo <lhjeff911@gmail.com> 20471L: linux-spi@vger.kernel.org 20472S: Maintained 20473F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20474F: drivers/spi/spi-sunplus-sp7021.c 20475 20476SUNPLUS UART DRIVER 20477M: Hammer Hsieh <hammerh0314@gmail.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20480F: drivers/tty/serial/sunplus-uart.c 20481 20482SUNPLUS USB2 PHY DRIVER 20483M: Vincent Shih <vincent.sunplus@gmail.com> 20484L: linux-usb@vger.kernel.org 20485S: Maintained 20486F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20487F: drivers/phy/sunplus/Kconfig 20488F: drivers/phy/sunplus/Makefile 20489F: drivers/phy/sunplus/phy-sunplus-usb2.c 20490 20491SUNPLUS WATCHDOG DRIVER 20492M: Xiantao Hu <xt.hu@cqplus1.com> 20493L: linux-watchdog@vger.kernel.org 20494S: Maintained 20495F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20496F: drivers/watchdog/sunplus_wdt.c 20497 20498SUPERH 20499M: Yoshinori Sato <ysato@users.sourceforge.jp> 20500M: Rich Felker <dalias@libc.org> 20501M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20502L: linux-sh@vger.kernel.org 20503S: Maintained 20504Q: http://patchwork.kernel.org/project/linux-sh/list/ 20505F: Documentation/arch/sh/ 20506F: arch/sh/ 20507F: drivers/sh/ 20508 20509SUSPEND TO RAM 20510M: "Rafael J. Wysocki" <rafael@kernel.org> 20511M: Len Brown <len.brown@intel.com> 20512M: Pavel Machek <pavel@ucw.cz> 20513L: linux-pm@vger.kernel.org 20514S: Supported 20515B: https://bugzilla.kernel.org 20516F: Documentation/power/ 20517F: arch/x86/kernel/acpi/sleep* 20518F: arch/x86/kernel/acpi/wakeup* 20519F: drivers/base/power/ 20520F: include/linux/freezer.h 20521F: include/linux/pm.h 20522F: include/linux/suspend.h 20523F: kernel/power/ 20524 20525SVGA HANDLING 20526M: Martin Mares <mj@ucw.cz> 20527L: linux-video@atrey.karlin.mff.cuni.cz 20528S: Maintained 20529F: Documentation/admin-guide/svga.rst 20530F: arch/x86/boot/video* 20531 20532SWITCHDEV 20533M: Jiri Pirko <jiri@resnulli.us> 20534M: Ivan Vecera <ivecera@redhat.com> 20535L: netdev@vger.kernel.org 20536S: Supported 20537F: include/net/switchdev.h 20538F: net/switchdev/ 20539 20540SY8106A REGULATOR DRIVER 20541M: Icenowy Zheng <icenowy@aosc.io> 20542S: Maintained 20543F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20544F: drivers/regulator/sy8106a-regulator.c 20545 20546SYNC FILE FRAMEWORK 20547M: Sumit Semwal <sumit.semwal@linaro.org> 20548R: Gustavo Padovan <gustavo@padovan.org> 20549L: linux-media@vger.kernel.org 20550L: dri-devel@lists.freedesktop.org 20551S: Maintained 20552T: git git://anongit.freedesktop.org/drm/drm-misc 20553F: Documentation/driver-api/sync_file.rst 20554F: drivers/dma-buf/dma-fence* 20555F: drivers/dma-buf/sw_sync.c 20556F: drivers/dma-buf/sync_* 20557F: include/linux/sync_file.h 20558F: include/uapi/linux/sync_file.h 20559 20560SYNOPSYS ARC ARCHITECTURE 20561M: Vineet Gupta <vgupta@kernel.org> 20562L: linux-snps-arc@lists.infradead.org 20563S: Supported 20564T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20565F: Documentation/arch/arc 20566F: Documentation/devicetree/bindings/arc/* 20567F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20568F: arch/arc/ 20569F: drivers/clocksource/arc_timer.c 20570F: drivers/tty/serial/arc_uart.c 20571 20572SYNOPSYS ARC HSDK SDP pll clock driver 20573M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20574S: Supported 20575F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20576F: drivers/clk/clk-hsdk-pll.c 20577 20578SYNOPSYS ARC SDP clock driver 20579M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20580S: Supported 20581F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20582F: drivers/clk/axs10x/* 20583 20584SYNOPSYS ARC SDP platform support 20585M: Alexey Brodkin <abrodkin@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/arc/axs10* 20588F: arch/arc/boot/dts/ax* 20589F: arch/arc/plat-axs10x 20590 20591SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20592M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20595F: drivers/reset/reset-axs10x.c 20596 20597SYNOPSYS CREG GPIO DRIVER 20598M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20599S: Maintained 20600F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20601F: drivers/gpio/gpio-creg-snps.c 20602 20603SYNOPSYS DESIGNWARE 8250 UART DRIVER 20604M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20605R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20606S: Supported 20607F: drivers/tty/serial/8250/8250_dw.c 20608F: drivers/tty/serial/8250/8250_dwlib.* 20609F: drivers/tty/serial/8250/8250_lpss.c 20610 20611SYNOPSYS DESIGNWARE APB GPIO DRIVER 20612M: Hoan Tran <hoan@os.amperecomputing.com> 20613M: Serge Semin <fancer.lancer@gmail.com> 20614L: linux-gpio@vger.kernel.org 20615S: Maintained 20616F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20617F: drivers/gpio/gpio-dwapb.c 20618 20619SYNOPSYS DESIGNWARE APB SSI DRIVER 20620M: Serge Semin <fancer.lancer@gmail.com> 20621L: linux-spi@vger.kernel.org 20622S: Supported 20623F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20624F: drivers/spi/spi-dw* 20625 20626SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20627M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20628S: Maintained 20629F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20630F: drivers/dma/dw-axi-dmac/ 20631 20632SYNOPSYS DESIGNWARE DMAC DRIVER 20633M: Viresh Kumar <vireshk@kernel.org> 20634R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20635S: Maintained 20636F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20637F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20638F: drivers/dma/dw/ 20639F: include/dt-bindings/dma/dw-dmac.h 20640F: include/linux/dma/dw.h 20641F: include/linux/platform_data/dma-dw.h 20642 20643SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20644M: Jose Abreu <Jose.Abreu@synopsys.com> 20645L: netdev@vger.kernel.org 20646S: Supported 20647F: drivers/net/ethernet/synopsys/ 20648 20649SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20650M: Jose Abreu <Jose.Abreu@synopsys.com> 20651L: netdev@vger.kernel.org 20652S: Supported 20653F: drivers/net/pcs/pcs-xpcs.c 20654F: drivers/net/pcs/pcs-xpcs.h 20655F: include/linux/pcs/pcs-xpcs.h 20656 20657SYNOPSYS DESIGNWARE I2C DRIVER 20658M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20659R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20660R: Mika Westerberg <mika.westerberg@linux.intel.com> 20661R: Jan Dabros <jsd@semihalf.com> 20662L: linux-i2c@vger.kernel.org 20663S: Supported 20664F: drivers/i2c/busses/i2c-designware-* 20665 20666SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20667M: Jaehoon Chung <jh80.chung@samsung.com> 20668L: linux-mmc@vger.kernel.org 20669S: Maintained 20670F: drivers/mmc/host/dw_mmc* 20671 20672SYNOPSYS HSDK RESET CONTROLLER DRIVER 20673M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20674S: Supported 20675F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20676F: drivers/reset/reset-hsdk.c 20677F: include/dt-bindings/reset/snps,hsdk-reset.h 20678 20679SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20680M: Prabu Thangamuthu <prabu.t@synopsys.com> 20681M: Manjunath M B <manjumb@synopsys.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20685 20686SYSTEM CONFIGURATION (SYSCON) 20687M: Lee Jones <lee@kernel.org> 20688M: Arnd Bergmann <arnd@arndb.de> 20689S: Supported 20690T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20691F: drivers/mfd/syscon.c 20692 20693SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20694M: Sudeep Holla <sudeep.holla@arm.com> 20695R: Cristian Marussi <cristian.marussi@arm.com> 20696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20697S: Maintained 20698F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20699F: drivers/clk/clk-sc[mp]i.c 20700F: drivers/cpufreq/sc[mp]i-cpufreq.c 20701F: drivers/firmware/arm_scmi/ 20702F: drivers/firmware/arm_scpi.c 20703F: drivers/powercap/arm_scmi_powercap.c 20704F: drivers/regulator/scmi-regulator.c 20705F: drivers/reset/reset-scmi.c 20706F: include/linux/sc[mp]i_protocol.h 20707F: include/trace/events/scmi.h 20708F: include/uapi/linux/virtio_scmi.h 20709 20710SYSTEM RESET/SHUTDOWN DRIVERS 20711M: Sebastian Reichel <sre@kernel.org> 20712L: linux-pm@vger.kernel.org 20713S: Maintained 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20715F: Documentation/devicetree/bindings/power/reset/ 20716F: drivers/power/reset/ 20717 20718SYSTEM TRACE MODULE CLASS 20719M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20722F: Documentation/trace/stm.rst 20723F: drivers/hwtracing/stm/ 20724F: include/linux/stm.h 20725F: include/uapi/linux/stm.h 20726 20727SYSTEM76 ACPI DRIVER 20728M: Jeremy Soller <jeremy@system76.com> 20729M: System76 Product Development <productdev@system76.com> 20730L: platform-driver-x86@vger.kernel.org 20731S: Maintained 20732F: drivers/platform/x86/system76_acpi.c 20733 20734SYSV FILESYSTEM 20735S: Orphan 20736F: Documentation/filesystems/sysv-fs.rst 20737F: fs/sysv/ 20738F: include/linux/sysv_fs.h 20739 20740TASKSTATS STATISTICS INTERFACE 20741M: Balbir Singh <bsingharora@gmail.com> 20742S: Maintained 20743F: Documentation/accounting/taskstats* 20744F: include/linux/taskstats* 20745F: kernel/taskstats.c 20746 20747TC subsystem 20748M: Jamal Hadi Salim <jhs@mojatatu.com> 20749M: Cong Wang <xiyou.wangcong@gmail.com> 20750M: Jiri Pirko <jiri@resnulli.us> 20751L: netdev@vger.kernel.org 20752S: Maintained 20753F: include/net/pkt_cls.h 20754F: include/net/pkt_sched.h 20755F: include/net/tc_act/ 20756F: include/uapi/linux/pkt_cls.h 20757F: include/uapi/linux/pkt_sched.h 20758F: include/uapi/linux/tc_act/ 20759F: include/uapi/linux/tc_ematch/ 20760F: net/sched/ 20761F: tools/testing/selftests/tc-testing 20762 20763TC90522 MEDIA DRIVER 20764M: Akihiro Tsukada <tskd08@gmail.com> 20765L: linux-media@vger.kernel.org 20766S: Odd Fixes 20767F: drivers/media/dvb-frontends/tc90522* 20768 20769TCP LOW PRIORITY MODULE 20770M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20771M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20772S: Maintained 20773W: http://tcp-lp-mod.sourceforge.net/ 20774F: net/ipv4/tcp_lp.c 20775 20776TDA10071 MEDIA DRIVER 20777M: Antti Palosaari <crope@iki.fi> 20778L: linux-media@vger.kernel.org 20779S: Maintained 20780W: https://linuxtv.org 20781W: http://palosaari.fi/linux/ 20782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20783T: git git://linuxtv.org/anttip/media_tree.git 20784F: drivers/media/dvb-frontends/tda10071* 20785 20786TDA18212 MEDIA DRIVER 20787M: Antti Palosaari <crope@iki.fi> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790W: https://linuxtv.org 20791W: http://palosaari.fi/linux/ 20792Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20793T: git git://linuxtv.org/anttip/media_tree.git 20794F: drivers/media/tuners/tda18212* 20795 20796TDA18218 MEDIA DRIVER 20797M: Antti Palosaari <crope@iki.fi> 20798L: linux-media@vger.kernel.org 20799S: Maintained 20800W: https://linuxtv.org 20801W: http://palosaari.fi/linux/ 20802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20803T: git git://linuxtv.org/anttip/media_tree.git 20804F: drivers/media/tuners/tda18218* 20805 20806TDA18250 MEDIA DRIVER 20807M: Olli Salonen <olli.salonen@iki.fi> 20808L: linux-media@vger.kernel.org 20809S: Maintained 20810W: https://linuxtv.org 20811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20812T: git git://linuxtv.org/media_tree.git 20813F: drivers/media/tuners/tda18250* 20814 20815TDA18271 MEDIA DRIVER 20816M: Michael Krufky <mkrufky@linuxtv.org> 20817L: linux-media@vger.kernel.org 20818S: Maintained 20819W: https://linuxtv.org 20820W: http://github.com/mkrufky 20821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20822T: git git://linuxtv.org/mkrufky/tuners.git 20823F: drivers/media/tuners/tda18271* 20824 20825TDA1997x MEDIA DRIVER 20826M: Tim Harvey <tharvey@gateworks.com> 20827L: linux-media@vger.kernel.org 20828S: Maintained 20829W: https://linuxtv.org 20830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20831F: drivers/media/i2c/tda1997x.* 20832 20833TDA827x MEDIA DRIVER 20834M: Michael Krufky <mkrufky@linuxtv.org> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838W: http://github.com/mkrufky 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840T: git git://linuxtv.org/mkrufky/tuners.git 20841F: drivers/media/tuners/tda8290.* 20842 20843TDA8290 MEDIA DRIVER 20844M: Michael Krufky <mkrufky@linuxtv.org> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848W: http://github.com/mkrufky 20849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20850T: git git://linuxtv.org/mkrufky/tuners.git 20851F: drivers/media/tuners/tda8290.* 20852 20853TDA9840 MEDIA DRIVER 20854M: Hans Verkuil <hverkuil@xs4all.nl> 20855L: linux-media@vger.kernel.org 20856S: Maintained 20857W: https://linuxtv.org 20858T: git git://linuxtv.org/media_tree.git 20859F: drivers/media/i2c/tda9840* 20860 20861TEA5761 TUNER DRIVER 20862M: Mauro Carvalho Chehab <mchehab@kernel.org> 20863L: linux-media@vger.kernel.org 20864S: Odd fixes 20865W: https://linuxtv.org 20866T: git git://linuxtv.org/media_tree.git 20867F: drivers/media/tuners/tea5761.* 20868 20869TEA5767 TUNER DRIVER 20870M: Mauro Carvalho Chehab <mchehab@kernel.org> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873W: https://linuxtv.org 20874T: git git://linuxtv.org/media_tree.git 20875F: drivers/media/tuners/tea5767.* 20876 20877TEA6415C MEDIA DRIVER 20878M: Hans Verkuil <hverkuil@xs4all.nl> 20879L: linux-media@vger.kernel.org 20880S: Maintained 20881W: https://linuxtv.org 20882T: git git://linuxtv.org/media_tree.git 20883F: drivers/media/i2c/tea6415c* 20884 20885TEA6420 MEDIA DRIVER 20886M: Hans Verkuil <hverkuil@xs4all.nl> 20887L: linux-media@vger.kernel.org 20888S: Maintained 20889W: https://linuxtv.org 20890T: git git://linuxtv.org/media_tree.git 20891F: drivers/media/i2c/tea6420* 20892 20893TEAM DRIVER 20894M: Jiri Pirko <jiri@resnulli.us> 20895L: netdev@vger.kernel.org 20896S: Supported 20897F: drivers/net/team/ 20898F: include/linux/if_team.h 20899F: include/uapi/linux/if_team.h 20900F: tools/testing/selftests/drivers/net/team/ 20901 20902TECHNICAL ADVISORY BOARD PROCESS DOCS 20903M: "Theodore Ts'o" <tytso@mit.edu> 20904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20905L: tech-board-discuss@lists.linux-foundation.org 20906S: Maintained 20907F: Documentation/process/contribution-maturity-model.rst 20908F: Documentation/process/researcher-guidelines.rst 20909 20910TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20911M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20912S: Maintained 20913F: arch/x86/platform/ts5500/ 20914 20915TECHNOTREND USB IR RECEIVER 20916M: Sean Young <sean@mess.org> 20917L: linux-media@vger.kernel.org 20918S: Maintained 20919F: drivers/media/rc/ttusbir.c 20920 20921TECHWELL TW9910 VIDEO DECODER 20922L: linux-media@vger.kernel.org 20923S: Orphan 20924F: drivers/media/i2c/tw9910.c 20925F: include/media/i2c/tw9910.h 20926 20927TEE SUBSYSTEM 20928M: Jens Wiklander <jens.wiklander@linaro.org> 20929R: Sumit Garg <sumit.garg@linaro.org> 20930L: op-tee@lists.trustedfirmware.org 20931S: Maintained 20932F: Documentation/staging/tee.rst 20933F: drivers/tee/ 20934F: include/linux/tee_drv.h 20935F: include/uapi/linux/tee.h 20936 20937TEGRA ARCHITECTURE SUPPORT 20938M: Thierry Reding <thierry.reding@gmail.com> 20939M: Jonathan Hunter <jonathanh@nvidia.com> 20940L: linux-tegra@vger.kernel.org 20941S: Supported 20942Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20944N: [^a-z]tegra 20945 20946TEGRA CLOCK DRIVER 20947M: Peter De Schrijver <pdeschrijver@nvidia.com> 20948M: Prashant Gaikwad <pgaikwad@nvidia.com> 20949S: Supported 20950F: drivers/clk/tegra/ 20951 20952TEGRA DMA DRIVERS 20953M: Laxman Dewangan <ldewangan@nvidia.com> 20954M: Jon Hunter <jonathanh@nvidia.com> 20955S: Supported 20956F: drivers/dma/tegra* 20957 20958TEGRA I2C DRIVER 20959M: Laxman Dewangan <ldewangan@nvidia.com> 20960R: Dmitry Osipenko <digetx@gmail.com> 20961S: Supported 20962F: drivers/i2c/busses/i2c-tegra.c 20963 20964TEGRA IOMMU DRIVERS 20965M: Thierry Reding <thierry.reding@gmail.com> 20966R: Krishna Reddy <vdumpa@nvidia.com> 20967L: linux-tegra@vger.kernel.org 20968S: Supported 20969F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20970F: drivers/iommu/tegra* 20971 20972TEGRA KBC DRIVER 20973M: Laxman Dewangan <ldewangan@nvidia.com> 20974S: Supported 20975F: drivers/input/keyboard/tegra-kbc.c 20976 20977TEGRA NAND DRIVER 20978M: Stefan Agner <stefan@agner.ch> 20979M: Lucas Stach <dev@lynxeye.de> 20980S: Maintained 20981F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20982F: drivers/mtd/nand/raw/tegra_nand.c 20983 20984TEGRA PWM DRIVER 20985M: Thierry Reding <thierry.reding@gmail.com> 20986S: Supported 20987F: drivers/pwm/pwm-tegra.c 20988 20989TEGRA QUAD SPI DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991M: Jonathan Hunter <jonathanh@nvidia.com> 20992M: Sowjanya Komatineni <skomatineni@nvidia.com> 20993L: linux-tegra@vger.kernel.org 20994S: Maintained 20995F: drivers/spi/spi-tegra210-quad.c 20996 20997TEGRA SERIAL DRIVER 20998M: Laxman Dewangan <ldewangan@nvidia.com> 20999S: Supported 21000F: drivers/tty/serial/serial-tegra.c 21001 21002TEGRA SPI DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/spi/spi-tegra* 21006 21007TEGRA VIDEO DRIVER 21008M: Thierry Reding <thierry.reding@gmail.com> 21009M: Jonathan Hunter <jonathanh@nvidia.com> 21010M: Sowjanya Komatineni <skomatineni@nvidia.com> 21011M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21012L: linux-media@vger.kernel.org 21013L: linux-tegra@vger.kernel.org 21014S: Maintained 21015F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21016F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21018F: drivers/staging/media/tegra-video/ 21019 21020TEGRA XUSB PADCTL DRIVER 21021M: JC Kuo <jckuo@nvidia.com> 21022S: Supported 21023F: drivers/phy/tegra/xusb* 21024 21025TEHUTI ETHERNET DRIVER 21026M: Andy Gospodarek <andy@greyhouse.net> 21027L: netdev@vger.kernel.org 21028S: Supported 21029F: drivers/net/ethernet/tehuti/* 21030 21031TELECOM CLOCK DRIVER FOR MCPL0010 21032M: Mark Gross <markgross@kernel.org> 21033S: Supported 21034F: drivers/char/tlclk.c 21035 21036TEMPO SEMICONDUCTOR DRIVERS 21037M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21038S: Maintained 21039F: Documentation/devicetree/bindings/sound/tscs*.txt 21040F: sound/soc/codecs/tscs*.c 21041F: sound/soc/codecs/tscs*.h 21042 21043TENSILICA XTENSA PORT (xtensa) 21044M: Chris Zankel <chris@zankel.net> 21045M: Max Filippov <jcmvbkbc@gmail.com> 21046S: Maintained 21047T: git https://github.com/jcmvbkbc/linux-xtensa.git 21048F: arch/xtensa/ 21049F: drivers/irqchip/irq-xtensa-* 21050 21051TEXAS INSTRUMENTS ASoC DRIVERS 21052M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21054S: Maintained 21055F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21056F: sound/soc/ti/ 21057 21058TEXAS INSTRUMENTS DMA DRIVERS 21059M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21060L: dmaengine@vger.kernel.org 21061S: Maintained 21062F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21063F: Documentation/devicetree/bindings/dma/ti-edma.txt 21064F: Documentation/devicetree/bindings/dma/ti/ 21065F: drivers/dma/ti/ 21066F: include/linux/dma/k3-psil.h 21067F: include/linux/dma/k3-udma-glue.h 21068F: include/linux/dma/ti-cppi5.h 21069X: drivers/dma/ti/cppi41.c 21070 21071TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21072M: Robert Marko <robert.marko@sartura.hr> 21073M: Luka Perkov <luka.perkov@sartura.hr> 21074L: linux-hwmon@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21077F: Documentation/hwmon/tps23861.rst 21078F: drivers/hwmon/tps23861.c 21079 21080TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21081M: Ricardo Ribalda <ribalda@kernel.org> 21082L: linux-iio@vger.kernel.org 21083S: Supported 21084F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21085F: drivers/iio/dac/ti-dac7612.c 21086 21087TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21088M: Nishanth Menon <nm@ti.com> 21089M: Tero Kristo <kristo@kernel.org> 21090M: Santosh Shilimkar <ssantosh@kernel.org> 21091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21092S: Maintained 21093F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21094F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21095F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21096F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21097F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21098F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21099F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21100F: drivers/clk/keystone/sci-clk.c 21101F: drivers/firmware/ti_sci* 21102F: drivers/irqchip/irq-ti-sci-inta.c 21103F: drivers/irqchip/irq-ti-sci-intr.c 21104F: drivers/reset/reset-ti-sci.c 21105F: drivers/soc/ti/ti_sci_inta_msi.c 21106F: drivers/soc/ti/ti_sci_pm_domains.c 21107F: include/dt-bindings/soc/ti,sci_pm_domain.h 21108F: include/linux/soc/ti/ti_sci_inta_msi.h 21109F: include/linux/soc/ti/ti_sci_protocol.h 21110 21111TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21112M: Puranjay Mohan <puranjay12@gmail.com> 21113L: linux-iio@vger.kernel.org 21114S: Supported 21115F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21116F: drivers/iio/temperature/tmp117.c 21117 21118THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21119M: Hans Verkuil <hverkuil@xs4all.nl> 21120L: linux-media@vger.kernel.org 21121S: Maintained 21122W: https://linuxtv.org 21123T: git git://linuxtv.org/media_tree.git 21124F: drivers/media/radio/radio-raremono.c 21125 21126THERMAL 21127M: Rafael J. Wysocki <rafael@kernel.org> 21128M: Daniel Lezcano <daniel.lezcano@linaro.org> 21129R: Amit Kucheria <amitk@kernel.org> 21130R: Zhang Rui <rui.zhang@intel.com> 21131L: linux-pm@vger.kernel.org 21132S: Supported 21133Q: https://patchwork.kernel.org/project/linux-pm/list/ 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21135F: Documentation/ABI/testing/sysfs-class-thermal 21136F: Documentation/admin-guide/thermal/ 21137F: Documentation/devicetree/bindings/thermal/ 21138F: Documentation/driver-api/thermal/ 21139F: drivers/thermal/ 21140F: include/dt-bindings/thermal/ 21141F: include/linux/cpu_cooling.h 21142F: include/linux/thermal.h 21143F: include/uapi/linux/thermal.h 21144F: tools/lib/thermal/ 21145F: tools/thermal/ 21146 21147THERMAL DRIVER FOR AMLOGIC SOCS 21148M: Guillaume La Roque <glaroque@baylibre.com> 21149L: linux-pm@vger.kernel.org 21150L: linux-amlogic@lists.infradead.org 21151S: Supported 21152W: http://linux-meson.com/ 21153F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21154F: drivers/thermal/amlogic_thermal.c 21155 21156THERMAL/CPU_COOLING 21157M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21158M: Daniel Lezcano <daniel.lezcano@linaro.org> 21159M: Viresh Kumar <viresh.kumar@linaro.org> 21160R: Lukasz Luba <lukasz.luba@arm.com> 21161L: linux-pm@vger.kernel.org 21162S: Supported 21163F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21164F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21165F: drivers/thermal/cpufreq_cooling.c 21166F: drivers/thermal/cpuidle_cooling.c 21167F: include/linux/cpu_cooling.h 21168 21169THERMAL/POWER_ALLOCATOR 21170M: Lukasz Luba <lukasz.luba@arm.com> 21171L: linux-pm@vger.kernel.org 21172S: Maintained 21173F: Documentation/driver-api/thermal/power_allocator.rst 21174F: drivers/thermal/gov_power_allocator.c 21175F: drivers/thermal/thermal_trace_ipa.h 21176 21177THINKPAD ACPI EXTRAS DRIVER 21178M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21179L: ibm-acpi-devel@lists.sourceforge.net 21180L: platform-driver-x86@vger.kernel.org 21181S: Maintained 21182W: http://ibm-acpi.sourceforge.net 21183W: http://thinkwiki.org/wiki/Ibm-acpi 21184T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21185F: drivers/platform/x86/thinkpad_acpi.c 21186 21187THINKPAD LMI DRIVER 21188M: Mark Pearson <markpearson@lenovo.com> 21189L: platform-driver-x86@vger.kernel.org 21190S: Maintained 21191F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21192F: drivers/platform/x86/think-lmi.? 21193 21194THUNDERBOLT DMA TRAFFIC TEST DRIVER 21195M: Isaac Hazan <isaac.hazan@intel.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/thunderbolt/dma_test.c 21199 21200THUNDERBOLT DRIVER 21201M: Andreas Noever <andreas.noever@gmail.com> 21202M: Michael Jamet <michael.jamet@intel.com> 21203M: Mika Westerberg <mika.westerberg@linux.intel.com> 21204M: Yehezkel Bernat <YehezkelShB@gmail.com> 21205L: linux-usb@vger.kernel.org 21206S: Maintained 21207T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21208F: Documentation/admin-guide/thunderbolt.rst 21209F: drivers/thunderbolt/ 21210F: include/linux/thunderbolt.h 21211 21212THUNDERBOLT NETWORK DRIVER 21213M: Michael Jamet <michael.jamet@intel.com> 21214M: Mika Westerberg <mika.westerberg@linux.intel.com> 21215M: Yehezkel Bernat <YehezkelShB@gmail.com> 21216L: netdev@vger.kernel.org 21217S: Maintained 21218F: drivers/net/thunderbolt/ 21219 21220THUNDERX GPIO DRIVER 21221M: Robert Richter <rric@kernel.org> 21222S: Odd Fixes 21223F: drivers/gpio/gpio-thunderx.c 21224 21225TI ADS7924 ADC DRIVER 21226M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21227L: linux-iio@vger.kernel.org 21228S: Supported 21229F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21230F: drivers/iio/adc/ti-ads7924.c 21231 21232TI AM437X VPFE DRIVER 21233M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21234L: linux-media@vger.kernel.org 21235S: Maintained 21236W: https://linuxtv.org 21237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21238T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21239F: drivers/media/platform/ti/am437x/ 21240 21241TI BANDGAP AND THERMAL DRIVER 21242M: Eduardo Valentin <edubezval@gmail.com> 21243M: Keerthy <j-keerthy@ti.com> 21244L: linux-pm@vger.kernel.org 21245L: linux-omap@vger.kernel.org 21246S: Maintained 21247F: drivers/thermal/ti-soc-thermal/ 21248 21249TI BQ27XXX POWER SUPPLY DRIVER 21250F: drivers/power/supply/bq27xxx_battery.c 21251F: drivers/power/supply/bq27xxx_battery_i2c.c 21252F: include/linux/power/bq27xxx_battery.h 21253 21254TI CDCE706 CLOCK DRIVER 21255M: Max Filippov <jcmvbkbc@gmail.com> 21256S: Maintained 21257F: drivers/clk/clk-cdce706.c 21258 21259TI CLOCK DRIVER 21260M: Tero Kristo <kristo@kernel.org> 21261L: linux-omap@vger.kernel.org 21262S: Odd Fixes 21263F: drivers/clk/ti/ 21264F: include/linux/clk/ti.h 21265 21266TI DAVINCI MACHINE SUPPORT 21267M: Bartosz Golaszewski <brgl@bgdev.pl> 21268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21269S: Maintained 21270T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21271F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21272F: arch/arm/boot/dts/ti/davinci/ 21273F: arch/arm/mach-davinci/ 21274F: drivers/i2c/busses/i2c-davinci.c 21275 21276TI DAVINCI SERIES CLOCK DRIVER 21277M: David Lechner <david@lechnology.com> 21278R: Sekhar Nori <nsekhar@ti.com> 21279S: Maintained 21280F: Documentation/devicetree/bindings/clock/ti/davinci/ 21281F: drivers/clk/davinci/ 21282F: include/linux/clk/davinci.h 21283 21284TI DAVINCI SERIES GPIO DRIVER 21285M: Keerthy <j-keerthy@ti.com> 21286L: linux-gpio@vger.kernel.org 21287S: Maintained 21288F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21289F: drivers/gpio/gpio-davinci.c 21290 21291TI DAVINCI SERIES MEDIA DRIVER 21292M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21293L: linux-media@vger.kernel.org 21294S: Maintained 21295W: https://linuxtv.org 21296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21297T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21298F: drivers/media/platform/ti/davinci/ 21299F: include/media/davinci/ 21300 21301TI ENHANCED CAPTURE (eCAP) DRIVER 21302M: Vignesh Raghavendra <vigneshr@ti.com> 21303R: Julien Panis <jpanis@baylibre.com> 21304L: linux-iio@vger.kernel.org 21305L: linux-omap@vger.kernel.org 21306S: Maintained 21307F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21308F: drivers/counter/ti-ecap-capture.c 21309 21310TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21311R: David Lechner <david@lechnology.com> 21312L: linux-iio@vger.kernel.org 21313F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21314F: drivers/counter/ti-eqep.c 21315 21316TI ETHERNET SWITCH DRIVER (CPSW) 21317R: Grygorii Strashko <grygorii.strashko@ti.com> 21318L: linux-omap@vger.kernel.org 21319L: netdev@vger.kernel.org 21320S: Maintained 21321F: drivers/net/ethernet/ti/cpsw* 21322F: drivers/net/ethernet/ti/davinci* 21323 21324TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21325M: Alex Dubov <oakad@yahoo.com> 21326S: Maintained 21327W: http://tifmxx.berlios.de/ 21328F: drivers/memstick/host/tifm_ms.c 21329F: drivers/misc/tifm* 21330F: drivers/mmc/host/tifm_sd.c 21331F: include/linux/tifm.h 21332 21333TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21334M: Nishanth Menon <nm@ti.com> 21335M: Santosh Shilimkar <ssantosh@kernel.org> 21336L: linux-kernel@vger.kernel.org 21337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21338S: Maintained 21339T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21340F: drivers/soc/ti/* 21341 21342TI LM49xxx FAMILY ASoC CODEC DRIVERS 21343M: M R Swami Reddy <mr.swami.reddy@ti.com> 21344M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21346S: Maintained 21347F: sound/soc/codecs/isabelle* 21348F: sound/soc/codecs/lm49453* 21349 21350TI LMP92064 ADC DRIVER 21351M: Leonard Göhrs <l.goehrs@pengutronix.de> 21352R: kernel@pengutronix.de 21353L: linux-iio@vger.kernel.org 21354S: Maintained 21355F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21356F: drivers/iio/adc/ti-lmp92064.c 21357 21358TI PCM3060 ASoC CODEC DRIVER 21359M: Kirill Marinushkin <kmarinushkin@birdec.com> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Maintained 21362F: Documentation/devicetree/bindings/sound/pcm3060.txt 21363F: sound/soc/codecs/pcm3060* 21364 21365TI TAS571X FAMILY ASoC CODEC DRIVER 21366M: Kevin Cernekee <cernekee@chromium.org> 21367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21368S: Odd Fixes 21369F: sound/soc/codecs/tas571x* 21370 21371TI TMAG5273 MAGNETOMETER DRIVER 21372M: Gerald Loacker <gerald.loacker@wolfvision.net> 21373L: linux-iio@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21376F: drivers/iio/magnetometer/tmag5273.c 21377 21378TI TRF7970A NFC DRIVER 21379M: Mark Greer <mgreer@animalcreek.com> 21380L: linux-wireless@vger.kernel.org 21381S: Supported 21382F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21383F: drivers/nfc/trf7970a.c 21384 21385TI TSC2046 ADC DRIVER 21386M: Oleksij Rempel <o.rempel@pengutronix.de> 21387R: kernel@pengutronix.de 21388L: linux-iio@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21391F: drivers/iio/adc/ti-tsc2046.c 21392 21393TI TWL4030 SERIES SOC CODEC DRIVER 21394M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21395L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21396S: Maintained 21397F: sound/soc/codecs/twl4030* 21398 21399TI VPE/CAL DRIVERS 21400M: Benoit Parrot <bparrot@ti.com> 21401L: linux-media@vger.kernel.org 21402S: Maintained 21403W: http://linuxtv.org/ 21404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21405F: Documentation/devicetree/bindings/media/ti,cal.yaml 21406F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21407F: drivers/media/platform/ti/cal/ 21408F: drivers/media/platform/ti/vpe/ 21409 21410TI WILINK WIRELESS DRIVERS 21411L: linux-wireless@vger.kernel.org 21412S: Orphan 21413W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21414W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21416F: drivers/net/wireless/ti/ 21417 21418TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21419M: John Stultz <jstultz@google.com> 21420M: Thomas Gleixner <tglx@linutronix.de> 21421R: Stephen Boyd <sboyd@kernel.org> 21422L: linux-kernel@vger.kernel.org 21423S: Supported 21424T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21425F: include/linux/clocksource.h 21426F: include/linux/time.h 21427F: include/linux/timex.h 21428F: include/uapi/linux/time.h 21429F: include/uapi/linux/timex.h 21430F: kernel/time/alarmtimer.c 21431F: kernel/time/clocksource.c 21432F: kernel/time/ntp.c 21433F: kernel/time/time*.c 21434F: tools/testing/selftests/timers/ 21435 21436TIPC NETWORK LAYER 21437M: Jon Maloy <jmaloy@redhat.com> 21438M: Ying Xue <ying.xue@windriver.com> 21439L: netdev@vger.kernel.org (core kernel code) 21440L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21441S: Maintained 21442W: http://tipc.sourceforge.net/ 21443F: include/uapi/linux/tipc*.h 21444F: net/tipc/ 21445 21446TLAN NETWORK DRIVER 21447M: Samuel Chessman <chessman@tux.org> 21448L: tlan-devel@lists.sourceforge.net (subscribers-only) 21449S: Maintained 21450W: http://sourceforge.net/projects/tlan/ 21451F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21452F: drivers/net/ethernet/ti/tlan.* 21453 21454TMIO/SDHI MMC DRIVER 21455M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21456L: linux-mmc@vger.kernel.org 21457L: linux-renesas-soc@vger.kernel.org 21458S: Supported 21459F: drivers/mmc/host/renesas_sdhi* 21460F: drivers/mmc/host/tmio_mmc* 21461F: include/linux/mfd/tmio.h 21462 21463TMP401 HARDWARE MONITOR DRIVER 21464M: Guenter Roeck <linux@roeck-us.net> 21465L: linux-hwmon@vger.kernel.org 21466S: Maintained 21467F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21468F: Documentation/hwmon/tmp401.rst 21469F: drivers/hwmon/tmp401.c 21470 21471TMP464 HARDWARE MONITOR DRIVER 21472M: Guenter Roeck <linux@roeck-us.net> 21473L: linux-hwmon@vger.kernel.org 21474S: Maintained 21475F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21476F: Documentation/hwmon/tmp464.rst 21477F: drivers/hwmon/tmp464.c 21478 21479TMP513 HARDWARE MONITOR DRIVER 21480M: Eric Tremblay <etremblay@distech-controls.com> 21481L: linux-hwmon@vger.kernel.org 21482S: Maintained 21483F: Documentation/hwmon/tmp513.rst 21484F: drivers/hwmon/tmp513.c 21485 21486TMPFS (SHMEM FILESYSTEM) 21487M: Hugh Dickins <hughd@google.com> 21488L: linux-mm@kvack.org 21489S: Maintained 21490F: include/linux/shmem_fs.h 21491F: mm/shmem.c 21492 21493TOMOYO SECURITY MODULE 21494M: Kentaro Takeda <takedakn@nttdata.co.jp> 21495M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21496L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21497L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21498L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21499L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21500S: Maintained 21501W: https://tomoyo.osdn.jp/ 21502F: security/tomoyo/ 21503 21504TOPSTAR LAPTOP EXTRAS DRIVER 21505M: Herton Ronaldo Krzesinski <herton@canonical.com> 21506L: platform-driver-x86@vger.kernel.org 21507S: Maintained 21508F: drivers/platform/x86/topstar-laptop.c 21509 21510TORTURE-TEST MODULES 21511M: Davidlohr Bueso <dave@stgolabs.net> 21512M: "Paul E. McKenney" <paulmck@kernel.org> 21513M: Josh Triplett <josh@joshtriplett.org> 21514L: linux-kernel@vger.kernel.org 21515S: Supported 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21517F: Documentation/RCU/torture.rst 21518F: kernel/locking/locktorture.c 21519F: kernel/rcu/rcuscale.c 21520F: kernel/rcu/rcutorture.c 21521F: kernel/rcu/refscale.c 21522F: kernel/torture.c 21523 21524TOSHIBA ACPI EXTRAS DRIVER 21525M: Azael Avalos <coproscefalo@gmail.com> 21526L: platform-driver-x86@vger.kernel.org 21527S: Maintained 21528F: drivers/platform/x86/toshiba_acpi.c 21529 21530TOSHIBA BLUETOOTH DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_bluetooth.c 21535 21536TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_haps.c 21541 21542TOSHIBA SMM DRIVER 21543M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21544S: Maintained 21545W: http://www.buzzard.org.uk/toshiba/ 21546F: drivers/char/toshiba.c 21547F: include/linux/toshiba.h 21548F: include/uapi/linux/toshiba.h 21549 21550TOSHIBA TC358743 DRIVER 21551M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21552L: linux-media@vger.kernel.org 21553S: Maintained 21554F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21555F: drivers/media/i2c/tc358743* 21556F: include/media/i2c/tc358743.h 21557 21558TOSHIBA WMI HOTKEYS DRIVER 21559M: Azael Avalos <coproscefalo@gmail.com> 21560L: platform-driver-x86@vger.kernel.org 21561S: Maintained 21562F: drivers/platform/x86/toshiba-wmi.c 21563 21564TPM DEVICE DRIVER 21565M: Peter Huewe <peterhuewe@gmx.de> 21566M: Jarkko Sakkinen <jarkko@kernel.org> 21567R: Jason Gunthorpe <jgg@ziepe.ca> 21568L: linux-integrity@vger.kernel.org 21569S: Maintained 21570W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21571Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21572T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21573F: drivers/char/tpm/ 21574 21575TPS546D24 DRIVER 21576M: Duke Du <dukedu83@gmail.com> 21577L: linux-hwmon@vger.kernel.org 21578S: Maintained 21579F: Documentation/hwmon/tps546d24.rst 21580F: drivers/hwmon/pmbus/tps546d24.c 21581 21582TRACING 21583M: Steven Rostedt <rostedt@goodmis.org> 21584M: Masami Hiramatsu <mhiramat@kernel.org> 21585L: linux-kernel@vger.kernel.org 21586L: linux-trace-kernel@vger.kernel.org 21587S: Maintained 21588Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21589T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21590F: Documentation/trace/* 21591F: fs/tracefs/ 21592F: include/linux/trace*.h 21593F: include/trace/ 21594F: kernel/trace/ 21595F: scripts/tracing/ 21596F: tools/testing/selftests/ftrace/ 21597 21598TRACING MMIO ACCESSES (MMIOTRACE) 21599M: Steven Rostedt <rostedt@goodmis.org> 21600M: Masami Hiramatsu <mhiramat@kernel.org> 21601R: Karol Herbst <karolherbst@gmail.com> 21602R: Pekka Paalanen <ppaalanen@gmail.com> 21603L: linux-kernel@vger.kernel.org 21604L: nouveau@lists.freedesktop.org 21605S: Maintained 21606F: arch/x86/mm/kmmio.c 21607F: arch/x86/mm/mmio-mod.c 21608F: arch/x86/mm/testmmiotrace.c 21609F: include/linux/mmiotrace.h 21610F: kernel/trace/trace_mmiotrace.c 21611 21612TRACING OS NOISE / LATENCY TRACERS 21613M: Steven Rostedt <rostedt@goodmis.org> 21614M: Daniel Bristot de Oliveira <bristot@kernel.org> 21615S: Maintained 21616F: Documentation/trace/hwlat_detector.rst 21617F: Documentation/trace/osnoise-tracer.rst 21618F: Documentation/trace/timerlat-tracer.rst 21619F: arch/*/kernel/trace.c 21620F: include/trace/events/osnoise.h 21621F: kernel/trace/trace_hwlat.c 21622F: kernel/trace/trace_irqsoff.c 21623F: kernel/trace/trace_osnoise.c 21624F: kernel/trace/trace_sched_wakeup.c 21625 21626TRADITIONAL CHINESE DOCUMENTATION 21627M: Hu Haowen <src.res@email.cn> 21628L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21629S: Maintained 21630W: https://github.com/srcres258/linux-doc 21631T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21632F: Documentation/translations/zh_TW/ 21633 21634TTY LAYER 21635M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21636M: Jiri Slaby <jirislaby@kernel.org> 21637S: Supported 21638T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21639F: Documentation/driver-api/serial/ 21640F: drivers/tty/ 21641F: drivers/tty/serial/serial_core.c 21642F: include/linux/selection.h 21643F: include/linux/serial.h 21644F: include/linux/serial_core.h 21645F: include/linux/sysrq.h 21646F: include/linux/tty*.h 21647F: include/linux/vt.h 21648F: include/linux/vt_*.h 21649F: include/uapi/linux/serial.h 21650F: include/uapi/linux/serial_core.h 21651F: include/uapi/linux/tty.h 21652 21653TUA9001 MEDIA DRIVER 21654M: Antti Palosaari <crope@iki.fi> 21655L: linux-media@vger.kernel.org 21656S: Maintained 21657W: https://linuxtv.org 21658W: http://palosaari.fi/linux/ 21659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21660T: git git://linuxtv.org/anttip/media_tree.git 21661F: drivers/media/tuners/tua9001* 21662 21663TULIP NETWORK DRIVERS 21664L: netdev@vger.kernel.org 21665L: linux-parisc@vger.kernel.org 21666S: Orphan 21667F: drivers/net/ethernet/dec/tulip/ 21668 21669TUN/TAP driver 21670M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21671S: Maintained 21672W: http://vtun.sourceforge.net/tun 21673F: Documentation/networking/tuntap.rst 21674F: arch/um/os-Linux/drivers/ 21675 21676TURBOCHANNEL SUBSYSTEM 21677M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21678M: Ralf Baechle <ralf@linux-mips.org> 21679L: linux-mips@vger.kernel.org 21680S: Maintained 21681Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21682F: drivers/tc/ 21683F: include/linux/tc.h 21684 21685TURBOSTAT UTILITY 21686M: "Len Brown" <lenb@kernel.org> 21687L: linux-pm@vger.kernel.org 21688S: Supported 21689Q: https://patchwork.kernel.org/project/linux-pm/list/ 21690B: https://bugzilla.kernel.org 21691T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21692F: tools/power/x86/turbostat/ 21693 21694TW5864 VIDEO4LINUX DRIVER 21695M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21696M: Anton Sviridenko <anton@corp.bluecherry.net> 21697M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21698M: Andrey Utkin <andrey_utkin@fastmail.com> 21699L: linux-media@vger.kernel.org 21700S: Supported 21701F: drivers/media/pci/tw5864/ 21702 21703TW68 VIDEO4LINUX DRIVER 21704M: Hans Verkuil <hverkuil@xs4all.nl> 21705L: linux-media@vger.kernel.org 21706S: Odd Fixes 21707W: https://linuxtv.org 21708T: git git://linuxtv.org/media_tree.git 21709F: drivers/media/pci/tw68/ 21710 21711TW686X VIDEO4LINUX DRIVER 21712M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21713L: linux-media@vger.kernel.org 21714S: Maintained 21715W: http://linuxtv.org 21716T: git git://linuxtv.org/media_tree.git 21717F: drivers/media/pci/tw686x/ 21718 21719U-BOOT ENVIRONMENT VARIABLES 21720M: Rafał Miłecki <rafal@milecki.pl> 21721S: Maintained 21722F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21723F: drivers/nvmem/u-boot-env.c 21724 21725UACCE ACCELERATOR FRAMEWORK 21726M: Zhangfei Gao <zhangfei.gao@linaro.org> 21727M: Zhou Wang <wangzhou1@hisilicon.com> 21728L: linux-accelerators@lists.ozlabs.org 21729L: linux-kernel@vger.kernel.org 21730S: Maintained 21731F: Documentation/ABI/testing/sysfs-driver-uacce 21732F: Documentation/misc-devices/uacce.rst 21733F: drivers/misc/uacce/ 21734F: include/linux/uacce.h 21735F: include/uapi/misc/uacce/ 21736 21737UBI FILE SYSTEM (UBIFS) 21738M: Richard Weinberger <richard@nod.at> 21739L: linux-mtd@lists.infradead.org 21740S: Supported 21741W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21742T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21743T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21744F: Documentation/ABI/testing/sysfs-fs-ubifs 21745F: Documentation/filesystems/ubifs-authentication.rst 21746F: Documentation/filesystems/ubifs.rst 21747F: fs/ubifs/ 21748 21749UBLK USERSPACE BLOCK DRIVER 21750M: Ming Lei <ming.lei@redhat.com> 21751L: linux-block@vger.kernel.org 21752S: Maintained 21753F: Documentation/block/ublk.rst 21754F: drivers/block/ublk_drv.c 21755F: include/uapi/linux/ublk_cmd.h 21756 21757UCLINUX (M68KNOMMU AND COLDFIRE) 21758M: Greg Ungerer <gerg@linux-m68k.org> 21759L: linux-m68k@lists.linux-m68k.org 21760S: Maintained 21761W: http://www.linux-m68k.org/ 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21763F: arch/m68k/*/*_no.* 21764F: arch/m68k/68*/ 21765F: arch/m68k/coldfire/ 21766F: arch/m68k/include/asm/*_no.* 21767 21768UDF FILESYSTEM 21769M: Jan Kara <jack@suse.com> 21770S: Maintained 21771F: Documentation/filesystems/udf.rst 21772F: fs/udf/ 21773 21774UDRAW TABLET 21775M: Bastien Nocera <hadess@hadess.net> 21776L: linux-input@vger.kernel.org 21777S: Maintained 21778F: drivers/hid/hid-udraw-ps3.c 21779 21780UFS FILESYSTEM 21781M: Evgeniy Dushistov <dushistov@mail.ru> 21782S: Maintained 21783F: Documentation/admin-guide/ufs.rst 21784F: fs/ufs/ 21785 21786UHID USERSPACE HID IO DRIVER 21787M: David Rheinsberg <david.rheinsberg@gmail.com> 21788L: linux-input@vger.kernel.org 21789S: Maintained 21790F: drivers/hid/uhid.c 21791F: include/uapi/linux/uhid.h 21792 21793ULPI BUS 21794M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21795L: linux-usb@vger.kernel.org 21796S: Maintained 21797F: drivers/usb/common/ulpi.c 21798F: include/linux/ulpi/ 21799 21800UNICODE SUBSYSTEM 21801M: Gabriel Krisman Bertazi <krisman@collabora.com> 21802L: linux-fsdevel@vger.kernel.org 21803S: Supported 21804F: fs/unicode/ 21805 21806UNIFDEF 21807M: Tony Finch <dot@dotat.at> 21808S: Maintained 21809W: http://dotat.at/prog/unifdef 21810F: scripts/unifdef.c 21811 21812UNIFORM CDROM DRIVER 21813M: Phillip Potter <phil@philpotter.co.uk> 21814S: Maintained 21815F: Documentation/cdrom/ 21816F: drivers/cdrom/cdrom.c 21817F: include/linux/cdrom.h 21818F: include/uapi/linux/cdrom.h 21819 21820UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21821R: Alim Akhtar <alim.akhtar@samsung.com> 21822R: Avri Altman <avri.altman@wdc.com> 21823R: Bart Van Assche <bvanassche@acm.org> 21824L: linux-scsi@vger.kernel.org 21825S: Supported 21826F: Documentation/devicetree/bindings/ufs/ 21827F: Documentation/scsi/ufs.rst 21828F: drivers/ufs/core/ 21829 21830UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21831M: Pedro Sousa <pedrom.sousa@synopsys.com> 21832L: linux-scsi@vger.kernel.org 21833S: Supported 21834F: drivers/ufs/host/*dwc* 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21837M: Alim Akhtar <alim.akhtar@samsung.com> 21838L: linux-scsi@vger.kernel.org 21839S: Maintained 21840F: drivers/ufs/host/ufs-exynos* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21843M: Stanley Chu <stanley.chu@mediatek.com> 21844L: linux-scsi@vger.kernel.org 21845L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21846S: Maintained 21847F: drivers/ufs/host/ufs-mediatek* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21850M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21851L: linux-arm-msm@vger.kernel.org 21852L: linux-scsi@vger.kernel.org 21853S: Maintained 21854F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21855F: drivers/ufs/host/ufs-qcom* 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21858M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21859L: linux-renesas-soc@vger.kernel.org 21860L: linux-scsi@vger.kernel.org 21861S: Maintained 21862F: drivers/ufs/host/ufs-renesas.c 21863 21864UNSORTED BLOCK IMAGES (UBI) 21865M: Richard Weinberger <richard@nod.at> 21866L: linux-mtd@lists.infradead.org 21867S: Supported 21868W: http://www.linux-mtd.infradead.org/ 21869T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21870T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21871F: drivers/mtd/ubi/ 21872F: include/linux/mtd/ubi.h 21873F: include/uapi/mtd/ubi-user.h 21874 21875USB "USBNET" DRIVER FRAMEWORK 21876M: Oliver Neukum <oneukum@suse.com> 21877L: netdev@vger.kernel.org 21878S: Maintained 21879W: http://www.linux-usb.org/usbnet 21880F: drivers/net/usb/usbnet.c 21881F: include/linux/usb/usbnet.h 21882 21883USB ACM DRIVER 21884M: Oliver Neukum <oneukum@suse.com> 21885L: linux-usb@vger.kernel.org 21886S: Maintained 21887F: Documentation/usb/acm.rst 21888F: drivers/usb/class/cdc-acm.* 21889 21890USB APPLE MFI FASTCHARGE DRIVER 21891M: Bastien Nocera <hadess@hadess.net> 21892L: linux-usb@vger.kernel.org 21893S: Maintained 21894F: drivers/usb/misc/apple-mfi-fastcharge.c 21895 21896USB AR5523 WIRELESS DRIVER 21897M: Pontus Fuchs <pontus.fuchs@gmail.com> 21898L: linux-wireless@vger.kernel.org 21899S: Maintained 21900F: drivers/net/wireless/ath/ar5523/ 21901 21902USB ATTACHED SCSI 21903M: Oliver Neukum <oneukum@suse.com> 21904L: linux-usb@vger.kernel.org 21905L: linux-scsi@vger.kernel.org 21906S: Maintained 21907F: drivers/usb/storage/uas.c 21908 21909USB CDC ETHERNET DRIVER 21910M: Oliver Neukum <oliver@neukum.org> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: drivers/net/usb/cdc_*.c 21914F: include/uapi/linux/usb/cdc.h 21915 21916USB CHAOSKEY DRIVER 21917M: Keith Packard <keithp@keithp.com> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/usb/misc/chaoskey.c 21921 21922USB CYPRESS C67X00 DRIVER 21923L: linux-usb@vger.kernel.org 21924S: Orphan 21925F: drivers/usb/c67x00/ 21926 21927USB DAVICOM DM9601 DRIVER 21928M: Peter Korsgaard <peter@korsgaard.com> 21929L: netdev@vger.kernel.org 21930S: Maintained 21931W: http://www.linux-usb.org/usbnet 21932F: drivers/net/usb/dm9601.c 21933 21934USB EHCI DRIVER 21935M: Alan Stern <stern@rowland.harvard.edu> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938F: Documentation/usb/ehci.rst 21939F: drivers/usb/host/ehci* 21940 21941USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21942M: Jiri Kosina <jikos@kernel.org> 21943M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21947F: Documentation/hid/hiddev.rst 21948F: drivers/hid/usbhid/ 21949 21950USB INTEL XHCI ROLE MUX DRIVER 21951M: Hans de Goede <hdegoede@redhat.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21955 21956USB IP DRIVER FOR HISILICON KIRIN 960 21957M: Yu Chen <chenyu56@huawei.com> 21958M: Binghui Wang <wangbinghui@hisilicon.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21962F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21963 21964USB IP DRIVER FOR HISILICON KIRIN 970 21965M: Mauro Carvalho Chehab <mchehab@kernel.org> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21969F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21970 21971USB ISP116X DRIVER 21972M: Olav Kongas <ok@artecdesign.ee> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: drivers/usb/host/isp116x* 21976F: include/linux/usb/isp116x.h 21977 21978USB ISP1760 DRIVER 21979M: Rui Miguel Silva <rui.silva@linaro.org> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21983F: drivers/usb/isp1760/* 21984 21985USB LAN78XX ETHERNET DRIVER 21986M: Woojung Huh <woojung.huh@microchip.com> 21987M: UNGLinuxDriver@microchip.com 21988L: netdev@vger.kernel.org 21989S: Maintained 21990F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21991F: drivers/net/usb/lan78xx.* 21992F: include/dt-bindings/net/microchip-lan78xx.h 21993 21994USB MASS STORAGE DRIVER 21995M: Alan Stern <stern@rowland.harvard.edu> 21996L: linux-usb@vger.kernel.org 21997L: usb-storage@lists.one-eyed-alien.net 21998S: Maintained 21999F: drivers/usb/storage/ 22000 22001USB MIDI DRIVER 22002M: Clemens Ladisch <clemens@ladisch.de> 22003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22004S: Maintained 22005T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22006F: sound/usb/midi.* 22007 22008USB NETWORKING DRIVERS 22009L: linux-usb@vger.kernel.org 22010S: Odd Fixes 22011F: drivers/net/usb/ 22012 22013USB OHCI DRIVER 22014M: Alan Stern <stern@rowland.harvard.edu> 22015L: linux-usb@vger.kernel.org 22016S: Maintained 22017F: Documentation/usb/ohci.rst 22018F: drivers/usb/host/ohci* 22019 22020USB OTG FSM (Finite State Machine) 22021M: Peter Chen <peter.chen@kernel.org> 22022L: linux-usb@vger.kernel.org 22023S: Maintained 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22025F: drivers/usb/common/usb-otg-fsm.c 22026 22027USB OVER IP DRIVER 22028M: Valentina Manea <valentina.manea.m@gmail.com> 22029M: Shuah Khan <shuah@kernel.org> 22030M: Shuah Khan <skhan@linuxfoundation.org> 22031R: Hongren Zheng <i@zenithal.me> 22032L: linux-usb@vger.kernel.org 22033S: Maintained 22034F: Documentation/usb/usbip_protocol.rst 22035F: drivers/usb/usbip/ 22036F: tools/testing/selftests/drivers/usb/usbip/ 22037F: tools/usb/usbip/ 22038 22039USB PEGASUS DRIVER 22040M: Petko Manolov <petkan@nucleusys.com> 22041L: linux-usb@vger.kernel.org 22042L: netdev@vger.kernel.org 22043S: Maintained 22044W: https://github.com/petkan/pegasus 22045T: git https://github.com/petkan/pegasus.git 22046F: drivers/net/usb/pegasus.* 22047 22048USB PRINTER DRIVER (usblp) 22049M: Pete Zaitcev <zaitcev@redhat.com> 22050L: linux-usb@vger.kernel.org 22051S: Supported 22052F: drivers/usb/class/usblp.c 22053 22054USB QMI WWAN NETWORK DRIVER 22055M: Bjørn Mork <bjorn@mork.no> 22056L: netdev@vger.kernel.org 22057S: Maintained 22058F: Documentation/ABI/testing/sysfs-class-net-qmi 22059F: drivers/net/usb/qmi_wwan.c 22060 22061USB RAW GADGET DRIVER 22062R: Andrey Konovalov <andreyknvl@gmail.com> 22063L: linux-usb@vger.kernel.org 22064S: Maintained 22065F: Documentation/usb/raw-gadget.rst 22066F: drivers/usb/gadget/legacy/raw_gadget.c 22067F: include/uapi/linux/usb/raw_gadget.h 22068 22069USB RTL8150 DRIVER 22070M: Petko Manolov <petkan@nucleusys.com> 22071L: linux-usb@vger.kernel.org 22072L: netdev@vger.kernel.org 22073S: Maintained 22074W: https://github.com/petkan/rtl8150 22075T: git https://github.com/petkan/rtl8150.git 22076F: drivers/net/usb/rtl8150.c 22077 22078USB SERIAL SUBSYSTEM 22079M: Johan Hovold <johan@kernel.org> 22080L: linux-usb@vger.kernel.org 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22083F: Documentation/usb/usb-serial.rst 22084F: drivers/usb/serial/ 22085F: include/linux/usb/serial.h 22086 22087USB SMSC75XX ETHERNET DRIVER 22088M: Steve Glendinning <steve.glendinning@shawell.net> 22089L: netdev@vger.kernel.org 22090S: Maintained 22091F: drivers/net/usb/smsc75xx.* 22092 22093USB SMSC95XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095M: UNGLinuxDriver@microchip.com 22096L: netdev@vger.kernel.org 22097S: Maintained 22098F: drivers/net/usb/smsc95xx.* 22099 22100USB SUBSYSTEM 22101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22102L: linux-usb@vger.kernel.org 22103S: Supported 22104W: http://www.linux-usb.org 22105T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22106F: Documentation/devicetree/bindings/usb/ 22107F: Documentation/usb/ 22108F: drivers/usb/ 22109F: include/dt-bindings/usb/ 22110F: include/linux/usb.h 22111F: include/linux/usb/ 22112F: include/uapi/linux/usb/ 22113 22114USB TYPEC BUS FOR ALTERNATE MODES 22115M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22116L: linux-usb@vger.kernel.org 22117S: Maintained 22118F: Documentation/ABI/testing/sysfs-bus-typec 22119F: Documentation/driver-api/usb/typec_bus.rst 22120F: drivers/usb/typec/altmodes/ 22121F: include/linux/usb/typec_altmode.h 22122 22123USB TYPEC CLASS 22124M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22125L: linux-usb@vger.kernel.org 22126S: Maintained 22127F: Documentation/ABI/testing/sysfs-class-typec 22128F: Documentation/driver-api/usb/typec.rst 22129F: drivers/usb/typec/ 22130F: include/linux/usb/typec.h 22131 22132USB TYPEC INTEL PMC MUX DRIVER 22133M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22134L: linux-usb@vger.kernel.org 22135S: Maintained 22136F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22137F: drivers/usb/typec/mux/intel_pmc_mux.c 22138 22139USB TYPEC PI3USB30532 MUX DRIVER 22140M: Hans de Goede <hdegoede@redhat.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: drivers/usb/typec/mux/pi3usb30532.c 22144 22145USB TYPEC PORT CONTROLLER DRIVERS 22146M: Guenter Roeck <linux@roeck-us.net> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/tcpm/ 22150 22151USB UHCI DRIVER 22152M: Alan Stern <stern@rowland.harvard.edu> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/host/uhci* 22156 22157USB VIDEO CLASS 22158M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22159L: linux-media@vger.kernel.org 22160S: Maintained 22161W: http://www.ideasonboard.org/uvc/ 22162T: git git://linuxtv.org/media_tree.git 22163F: drivers/media/usb/uvc/ 22164F: include/uapi/linux/uvcvideo.h 22165 22166USB WEBCAM GADGET 22167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22168M: Daniel Scally <dan.scally@ideasonboard.com> 22169L: linux-usb@vger.kernel.org 22170S: Maintained 22171F: drivers/usb/gadget/function/*uvc* 22172F: drivers/usb/gadget/legacy/webcam.c 22173F: include/uapi/linux/usb/g_uvc.h 22174 22175USB WIRELESS RNDIS DRIVER (rndis_wlan) 22176M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22177L: linux-wireless@vger.kernel.org 22178S: Maintained 22179F: drivers/net/wireless/legacy/rndis_wlan.c 22180 22181USB XHCI DRIVER 22182M: Mathias Nyman <mathias.nyman@intel.com> 22183L: linux-usb@vger.kernel.org 22184S: Supported 22185F: drivers/usb/host/pci-quirks* 22186F: drivers/usb/host/xhci* 22187 22188USB ZD1201 DRIVER 22189L: linux-wireless@vger.kernel.org 22190S: Orphan 22191W: http://linux-lc100020.sourceforge.net 22192F: drivers/net/wireless/zydas/zd1201.* 22193 22194USER DATAGRAM PROTOCOL (UDP) 22195M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22196S: Maintained 22197F: include/linux/udp.h 22198F: net/ipv4/udp.c 22199F: net/ipv6/udp.c 22200 22201USER-MODE LINUX (UML) 22202M: Richard Weinberger <richard@nod.at> 22203M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22204M: Johannes Berg <johannes@sipsolutions.net> 22205L: linux-um@lists.infradead.org 22206S: Maintained 22207W: http://user-mode-linux.sourceforge.net 22208Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22209T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22210T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22211F: Documentation/virt/uml/ 22212F: arch/um/ 22213F: arch/x86/um/ 22214F: fs/hostfs/ 22215 22216USERSPACE COPYIN/COPYOUT (UIOVEC) 22217M: Alexander Viro <viro@zeniv.linux.org.uk> 22218S: Maintained 22219F: include/linux/uio.h 22220F: lib/iov_iter.c 22221 22222USERSPACE DMA BUFFER DRIVER 22223M: Gerd Hoffmann <kraxel@redhat.com> 22224L: dri-devel@lists.freedesktop.org 22225S: Maintained 22226T: git git://anongit.freedesktop.org/drm/drm-misc 22227F: drivers/dma-buf/udmabuf.c 22228F: include/uapi/linux/udmabuf.h 22229 22230USERSPACE I/O (UIO) 22231M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22232S: Maintained 22233T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22234F: Documentation/driver-api/uio-howto.rst 22235F: drivers/uio/ 22236F: include/linux/uio_driver.h 22237 22238UTIL-LINUX PACKAGE 22239M: Karel Zak <kzak@redhat.com> 22240L: util-linux@vger.kernel.org 22241S: Maintained 22242W: http://en.wikipedia.org/wiki/Util-linux 22243T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22244 22245UUID HELPERS 22246R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22247L: linux-kernel@vger.kernel.org 22248S: Maintained 22249F: include/linux/uuid.h 22250F: lib/test_uuid.c 22251F: lib/uuid.c 22252 22253UV SYSFS DRIVER 22254M: Justin Ernst <justin.ernst@hpe.com> 22255L: platform-driver-x86@vger.kernel.org 22256S: Maintained 22257F: drivers/platform/x86/uv_sysfs.c 22258 22259UVESAFB DRIVER 22260M: Michal Januszewski <spock@gentoo.org> 22261L: linux-fbdev@vger.kernel.org 22262S: Maintained 22263W: https://github.com/mjanusz/v86d 22264F: Documentation/fb/uvesafb.rst 22265F: drivers/video/fbdev/uvesafb.* 22266 22267Ux500 CLOCK DRIVERS 22268M: Ulf Hansson <ulf.hansson@linaro.org> 22269L: linux-clk@vger.kernel.org 22270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22271S: Maintained 22272F: drivers/clk/ux500/ 22273 22274V4L2 SENSOR AND LENS DRIVERS 22275M: Sakari Ailus <sakari.ailus@linux.intel.com> 22276L: linux-media@vger.kernel.org 22277S: Maintained 22278F: drivers/media/i2c/ar* 22279F: drivers/media/i2c/hi* 22280F: drivers/media/i2c/imx* 22281F: drivers/media/i2c/mt* 22282F: drivers/media/i2c/og* 22283F: drivers/media/i2c/ov* 22284F: drivers/media/i2c/s5* 22285F: drivers/media/i2c/st-vgxy61.c 22286F: drivers/media/i2c/dw* 22287F: drivers/media/i2c/ak* 22288F: drivers/media/i2c/lm* 22289 22290VF610 NAND DRIVER 22291M: Stefan Agner <stefan@agner.ch> 22292L: linux-mtd@lists.infradead.org 22293S: Supported 22294F: drivers/mtd/nand/raw/vf610_nfc.c 22295 22296VFAT/FAT/MSDOS FILESYSTEM 22297M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22298S: Maintained 22299F: Documentation/filesystems/vfat.rst 22300F: fs/fat/ 22301F: tools/testing/selftests/filesystems/fat/ 22302 22303VFIO CDX DRIVER 22304M: Nipun Gupta <nipun.gupta@amd.com> 22305M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22306L: kvm@vger.kernel.org 22307S: Maintained 22308F: drivers/vfio/cdx/* 22309 22310VFIO DRIVER 22311M: Alex Williamson <alex.williamson@redhat.com> 22312L: kvm@vger.kernel.org 22313S: Maintained 22314T: git https://github.com/awilliam/linux-vfio.git 22315F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22316F: Documentation/driver-api/vfio.rst 22317F: drivers/vfio/ 22318F: include/linux/vfio.h 22319F: include/linux/vfio_pci_core.h 22320F: include/uapi/linux/vfio.h 22321 22322VFIO FSL-MC DRIVER 22323M: Diana Craciun <diana.craciun@oss.nxp.com> 22324L: kvm@vger.kernel.org 22325S: Maintained 22326F: drivers/vfio/fsl-mc/ 22327 22328VFIO HISILICON PCI DRIVER 22329M: Longfang Liu <liulongfang@huawei.com> 22330M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22331L: kvm@vger.kernel.org 22332S: Maintained 22333F: drivers/vfio/pci/hisilicon/ 22334 22335VFIO MEDIATED DEVICE DRIVERS 22336M: Kirti Wankhede <kwankhede@nvidia.com> 22337L: kvm@vger.kernel.org 22338S: Maintained 22339F: Documentation/driver-api/vfio-mediated-device.rst 22340F: drivers/vfio/mdev/ 22341F: include/linux/mdev.h 22342F: samples/vfio-mdev/ 22343 22344VFIO MLX5 PCI DRIVER 22345M: Yishai Hadas <yishaih@nvidia.com> 22346L: kvm@vger.kernel.org 22347S: Maintained 22348F: drivers/vfio/pci/mlx5/ 22349 22350VFIO PCI DEVICE SPECIFIC DRIVERS 22351R: Jason Gunthorpe <jgg@nvidia.com> 22352R: Yishai Hadas <yishaih@nvidia.com> 22353R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22354R: Kevin Tian <kevin.tian@intel.com> 22355L: kvm@vger.kernel.org 22356S: Maintained 22357P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22358F: drivers/vfio/pci/*/ 22359 22360VFIO PLATFORM DRIVER 22361M: Eric Auger <eric.auger@redhat.com> 22362L: kvm@vger.kernel.org 22363S: Maintained 22364F: drivers/vfio/platform/ 22365 22366VGA_SWITCHEROO 22367R: Lukas Wunner <lukas@wunner.de> 22368S: Maintained 22369T: git git://anongit.freedesktop.org/drm/drm-misc 22370F: Documentation/gpu/vga-switcheroo.rst 22371F: drivers/gpu/vga/vga_switcheroo.c 22372F: include/linux/vga_switcheroo.h 22373 22374VIA RHINE NETWORK DRIVER 22375M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22376S: Maintained 22377F: drivers/net/ethernet/via/via-rhine.c 22378 22379VIA SD/MMC CARD CONTROLLER DRIVER 22380M: Bruce Chang <brucechang@via.com.tw> 22381M: Harald Welte <HaraldWelte@viatech.com> 22382S: Maintained 22383F: drivers/mmc/host/via-sdmmc.c 22384 22385VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22386M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22387L: linux-fbdev@vger.kernel.org 22388S: Maintained 22389F: drivers/video/fbdev/via/ 22390F: include/linux/via-core.h 22391F: include/linux/via_i2c.h 22392 22393VIA VELOCITY NETWORK DRIVER 22394M: Francois Romieu <romieu@fr.zoreil.com> 22395L: netdev@vger.kernel.org 22396S: Maintained 22397F: drivers/net/ethernet/via/via-velocity.* 22398 22399VICODEC VIRTUAL CODEC DRIVER 22400M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22401L: linux-media@vger.kernel.org 22402S: Maintained 22403W: https://linuxtv.org 22404T: git git://linuxtv.org/media_tree.git 22405F: drivers/media/test-drivers/vicodec/* 22406 22407VIDEO I2C POLLING DRIVER 22408M: Matt Ranostay <matt.ranostay@konsulko.com> 22409L: linux-media@vger.kernel.org 22410S: Maintained 22411F: drivers/media/i2c/video-i2c.c 22412 22413VIDEO MULTIPLEXER DRIVER 22414M: Philipp Zabel <p.zabel@pengutronix.de> 22415L: linux-media@vger.kernel.org 22416S: Maintained 22417F: drivers/media/platform/video-mux.c 22418 22419VIDEOBUF2 FRAMEWORK 22420M: Tomasz Figa <tfiga@chromium.org> 22421M: Marek Szyprowski <m.szyprowski@samsung.com> 22422L: linux-media@vger.kernel.org 22423S: Maintained 22424F: drivers/media/common/videobuf2/* 22425F: include/media/videobuf2-* 22426 22427VIDTV VIRTUAL DIGITAL TV DRIVER 22428M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22429L: linux-media@vger.kernel.org 22430S: Maintained 22431W: https://linuxtv.org 22432T: git git://linuxtv.org/media_tree.git 22433F: drivers/media/test-drivers/vidtv/* 22434 22435VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22436M: Shuah Khan <skhan@linuxfoundation.org> 22437R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22438L: linux-media@vger.kernel.org 22439S: Maintained 22440W: https://linuxtv.org 22441T: git git://linuxtv.org/media_tree.git 22442F: drivers/media/test-drivers/vimc/* 22443 22444VIRT LIB 22445M: Alex Williamson <alex.williamson@redhat.com> 22446M: Paolo Bonzini <pbonzini@redhat.com> 22447L: kvm@vger.kernel.org 22448S: Supported 22449F: virt/lib/ 22450 22451VIRTIO AND VHOST VSOCK DRIVER 22452M: Stefan Hajnoczi <stefanha@redhat.com> 22453M: Stefano Garzarella <sgarzare@redhat.com> 22454L: kvm@vger.kernel.org 22455L: virtualization@lists.linux-foundation.org 22456L: netdev@vger.kernel.org 22457S: Maintained 22458F: drivers/vhost/vsock.c 22459F: include/linux/virtio_vsock.h 22460F: include/uapi/linux/virtio_vsock.h 22461F: net/vmw_vsock/virtio_transport.c 22462F: net/vmw_vsock/virtio_transport_common.c 22463 22464VIRTIO BALLOON 22465M: "Michael S. Tsirkin" <mst@redhat.com> 22466M: David Hildenbrand <david@redhat.com> 22467L: virtualization@lists.linux-foundation.org 22468S: Maintained 22469F: drivers/virtio/virtio_balloon.c 22470F: include/linux/balloon_compaction.h 22471F: include/uapi/linux/virtio_balloon.h 22472F: mm/balloon_compaction.c 22473 22474VIRTIO BLOCK AND SCSI DRIVERS 22475M: "Michael S. Tsirkin" <mst@redhat.com> 22476M: Jason Wang <jasowang@redhat.com> 22477R: Paolo Bonzini <pbonzini@redhat.com> 22478R: Stefan Hajnoczi <stefanha@redhat.com> 22479L: virtualization@lists.linux-foundation.org 22480S: Maintained 22481F: drivers/block/virtio_blk.c 22482F: drivers/scsi/virtio_scsi.c 22483F: drivers/vhost/scsi.c 22484F: include/uapi/linux/virtio_blk.h 22485F: include/uapi/linux/virtio_scsi.h 22486 22487VIRTIO CONSOLE DRIVER 22488M: Amit Shah <amit@kernel.org> 22489L: virtualization@lists.linux-foundation.org 22490S: Maintained 22491F: drivers/char/virtio_console.c 22492F: include/linux/virtio_console.h 22493F: include/uapi/linux/virtio_console.h 22494 22495VIRTIO CORE AND NET DRIVERS 22496M: "Michael S. Tsirkin" <mst@redhat.com> 22497M: Jason Wang <jasowang@redhat.com> 22498R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22499L: virtualization@lists.linux-foundation.org 22500S: Maintained 22501F: Documentation/ABI/testing/sysfs-bus-vdpa 22502F: Documentation/ABI/testing/sysfs-class-vduse 22503F: Documentation/devicetree/bindings/virtio/ 22504F: Documentation/driver-api/virtio/ 22505F: drivers/block/virtio_blk.c 22506F: drivers/crypto/virtio/ 22507F: drivers/net/virtio_net.c 22508F: drivers/vdpa/ 22509F: drivers/virtio/ 22510F: include/linux/vdpa.h 22511F: include/linux/virtio*.h 22512F: include/linux/vringh.h 22513F: include/uapi/linux/virtio_*.h 22514F: tools/virtio/ 22515 22516VIRTIO CRYPTO DRIVER 22517M: Gonglei <arei.gonglei@huawei.com> 22518L: virtualization@lists.linux-foundation.org 22519L: linux-crypto@vger.kernel.org 22520S: Maintained 22521F: drivers/crypto/virtio/ 22522F: include/uapi/linux/virtio_crypto.h 22523 22524VIRTIO DRIVERS FOR S390 22525M: Cornelia Huck <cohuck@redhat.com> 22526M: Halil Pasic <pasic@linux.ibm.com> 22527M: Eric Farman <farman@linux.ibm.com> 22528L: linux-s390@vger.kernel.org 22529L: virtualization@lists.linux-foundation.org 22530L: kvm@vger.kernel.org 22531S: Supported 22532F: arch/s390/include/uapi/asm/virtio-ccw.h 22533F: drivers/s390/virtio/ 22534 22535VIRTIO FILE SYSTEM 22536M: Vivek Goyal <vgoyal@redhat.com> 22537M: Stefan Hajnoczi <stefanha@redhat.com> 22538M: Miklos Szeredi <miklos@szeredi.hu> 22539L: virtualization@lists.linux-foundation.org 22540L: linux-fsdevel@vger.kernel.org 22541S: Supported 22542W: https://virtio-fs.gitlab.io/ 22543F: Documentation/filesystems/virtiofs.rst 22544F: fs/fuse/virtio_fs.c 22545F: include/uapi/linux/virtio_fs.h 22546 22547VIRTIO GPIO DRIVER 22548M: Enrico Weigelt, metux IT consult <info@metux.net> 22549M: Viresh Kumar <vireshk@kernel.org> 22550L: linux-gpio@vger.kernel.org 22551L: virtualization@lists.linux-foundation.org 22552S: Maintained 22553F: drivers/gpio/gpio-virtio.c 22554F: include/uapi/linux/virtio_gpio.h 22555 22556VIRTIO GPU DRIVER 22557M: David Airlie <airlied@redhat.com> 22558M: Gerd Hoffmann <kraxel@redhat.com> 22559R: Gurchetan Singh <gurchetansingh@chromium.org> 22560R: Chia-I Wu <olvaffe@gmail.com> 22561L: dri-devel@lists.freedesktop.org 22562L: virtualization@lists.linux-foundation.org 22563S: Maintained 22564T: git git://anongit.freedesktop.org/drm/drm-misc 22565F: drivers/gpu/drm/virtio/ 22566F: include/uapi/linux/virtio_gpu.h 22567 22568VIRTIO HOST (VHOST) 22569M: "Michael S. Tsirkin" <mst@redhat.com> 22570M: Jason Wang <jasowang@redhat.com> 22571L: kvm@vger.kernel.org 22572L: virtualization@lists.linux-foundation.org 22573L: netdev@vger.kernel.org 22574S: Maintained 22575T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22576F: drivers/vhost/ 22577F: include/linux/sched/vhost_task.h 22578F: include/linux/vhost_iotlb.h 22579F: include/uapi/linux/vhost.h 22580F: kernel/vhost_task.c 22581 22582VIRTIO I2C DRIVER 22583M: Conghui Chen <conghui.chen@intel.com> 22584M: Viresh Kumar <viresh.kumar@linaro.org> 22585L: linux-i2c@vger.kernel.org 22586L: virtualization@lists.linux-foundation.org 22587S: Maintained 22588F: drivers/i2c/busses/i2c-virtio.c 22589F: include/uapi/linux/virtio_i2c.h 22590 22591VIRTIO INPUT DRIVER 22592M: Gerd Hoffmann <kraxel@redhat.com> 22593S: Maintained 22594F: drivers/virtio/virtio_input.c 22595F: include/uapi/linux/virtio_input.h 22596 22597VIRTIO IOMMU DRIVER 22598M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22599L: virtualization@lists.linux-foundation.org 22600S: Maintained 22601F: drivers/iommu/virtio-iommu.c 22602F: include/uapi/linux/virtio_iommu.h 22603 22604VIRTIO MEM DRIVER 22605M: David Hildenbrand <david@redhat.com> 22606L: virtualization@lists.linux-foundation.org 22607S: Maintained 22608W: https://virtio-mem.gitlab.io/ 22609F: drivers/virtio/virtio_mem.c 22610F: include/uapi/linux/virtio_mem.h 22611 22612VIRTIO PMEM DRIVER 22613M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22614L: virtualization@lists.linux-foundation.org 22615S: Maintained 22616F: drivers/nvdimm/nd_virtio.c 22617F: drivers/nvdimm/virtio_pmem.c 22618 22619VIRTIO SOUND DRIVER 22620M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22621M: "Michael S. Tsirkin" <mst@redhat.com> 22622L: virtualization@lists.linux-foundation.org 22623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22624S: Maintained 22625F: include/uapi/linux/virtio_snd.h 22626F: sound/virtio/* 22627 22628VIRTUAL BOX GUEST DEVICE DRIVER 22629M: Hans de Goede <hdegoede@redhat.com> 22630M: Arnd Bergmann <arnd@arndb.de> 22631M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22632S: Maintained 22633F: drivers/virt/vboxguest/ 22634F: include/linux/vbox_utils.h 22635F: include/uapi/linux/vbox*.h 22636 22637VIRTUAL BOX SHARED FOLDER VFS DRIVER 22638M: Hans de Goede <hdegoede@redhat.com> 22639L: linux-fsdevel@vger.kernel.org 22640S: Maintained 22641F: fs/vboxsf/* 22642 22643VIRTUAL PCM TEST DRIVER 22644M: Ivan Orlov <ivan.orlov0322@gmail.com> 22645L: alsa-devel@alsa-project.org 22646S: Maintained 22647F: Documentation/sound/cards/pcmtest.rst 22648F: sound/drivers/pcmtest.c 22649F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22650 22651VIRTUAL SERIO DEVICE DRIVER 22652M: Stephen Chandler Paul <thatslyude@gmail.com> 22653S: Maintained 22654F: drivers/input/serio/userio.c 22655F: include/uapi/linux/userio.h 22656 22657VISL VIRTUAL STATELESS DECODER DRIVER 22658M: Daniel Almeida <daniel.almeida@collabora.com> 22659L: linux-media@vger.kernel.org 22660S: Supported 22661F: drivers/media/test-drivers/visl 22662 22663VIVID VIRTUAL VIDEO DRIVER 22664M: Hans Verkuil <hverkuil@xs4all.nl> 22665L: linux-media@vger.kernel.org 22666S: Maintained 22667W: https://linuxtv.org 22668T: git git://linuxtv.org/media_tree.git 22669F: drivers/media/test-drivers/vivid/* 22670 22671VLYNQ BUS 22672M: Florian Fainelli <f.fainelli@gmail.com> 22673L: openwrt-devel@lists.openwrt.org (subscribers-only) 22674S: Maintained 22675F: drivers/vlynq/vlynq.c 22676F: include/linux/vlynq.h 22677 22678VM SOCKETS (AF_VSOCK) 22679M: Stefano Garzarella <sgarzare@redhat.com> 22680L: virtualization@lists.linux-foundation.org 22681L: netdev@vger.kernel.org 22682S: Maintained 22683F: drivers/net/vsockmon.c 22684F: include/net/af_vsock.h 22685F: include/uapi/linux/vm_sockets.h 22686F: include/uapi/linux/vm_sockets_diag.h 22687F: include/uapi/linux/vsockmon.h 22688F: net/vmw_vsock/ 22689F: tools/testing/vsock/ 22690 22691VMALLOC 22692M: Andrew Morton <akpm@linux-foundation.org> 22693R: Uladzislau Rezki <urezki@gmail.com> 22694R: Christoph Hellwig <hch@infradead.org> 22695R: Lorenzo Stoakes <lstoakes@gmail.com> 22696L: linux-mm@kvack.org 22697S: Maintained 22698W: http://www.linux-mm.org 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22700F: include/linux/vmalloc.h 22701F: mm/vmalloc.c 22702 22703VME SUBSYSTEM 22704M: Martyn Welch <martyn@welchs.me.uk> 22705M: Manohar Vanga <manohar.vanga@gmail.com> 22706M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22707L: linux-kernel@vger.kernel.org 22708S: Odd fixes 22709T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22710F: Documentation/driver-api/vme.rst 22711F: drivers/staging/vme_user/ 22712 22713VMWARE BALLOON DRIVER 22714M: Nadav Amit <namit@vmware.com> 22715R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22716L: linux-kernel@vger.kernel.org 22717S: Supported 22718F: drivers/misc/vmw_balloon.c 22719 22720VMWARE HYPERVISOR INTERFACE 22721M: Ajay Kaher <akaher@vmware.com> 22722M: Alexey Makhalov <amakhalov@vmware.com> 22723R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22724L: virtualization@lists.linux-foundation.org 22725L: x86@kernel.org 22726S: Supported 22727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22728F: arch/x86/include/asm/vmware.h 22729F: arch/x86/kernel/cpu/vmware.c 22730 22731VMWARE PVRDMA DRIVER 22732M: Bryan Tan <bryantan@vmware.com> 22733M: Vishnu Dasa <vdasa@vmware.com> 22734R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22735L: linux-rdma@vger.kernel.org 22736S: Supported 22737F: drivers/infiniband/hw/vmw_pvrdma/ 22738 22739VMWARE PVSCSI DRIVER 22740M: Vishal Bhakta <vbhakta@vmware.com> 22741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22742L: linux-scsi@vger.kernel.org 22743S: Supported 22744F: drivers/scsi/vmw_pvscsi.c 22745F: drivers/scsi/vmw_pvscsi.h 22746 22747VMWARE VIRTUAL PTP CLOCK DRIVER 22748M: Deep Shah <sdeep@vmware.com> 22749R: Ajay Kaher <akaher@vmware.com> 22750R: Alexey Makhalov <amakhalov@vmware.com> 22751R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22752L: netdev@vger.kernel.org 22753S: Supported 22754F: drivers/ptp/ptp_vmw.c 22755 22756VMWARE VMCI DRIVER 22757M: Bryan Tan <bryantan@vmware.com> 22758M: Vishnu Dasa <vdasa@vmware.com> 22759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22760L: linux-kernel@vger.kernel.org 22761S: Supported 22762F: drivers/misc/vmw_vmci/ 22763F: include/linux/vmw_vmci* 22764 22765VMWARE VMMOUSE SUBDRIVER 22766M: Zack Rusin <zackr@vmware.com> 22767R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22768R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22769L: linux-input@vger.kernel.org 22770S: Supported 22771F: drivers/input/mouse/vmmouse.c 22772F: drivers/input/mouse/vmmouse.h 22773 22774VMWARE VMXNET3 ETHERNET DRIVER 22775M: Ronak Doshi <doshir@vmware.com> 22776R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22777L: netdev@vger.kernel.org 22778S: Supported 22779F: drivers/net/vmxnet3/ 22780 22781VMWARE VSOCK VMCI TRANSPORT DRIVER 22782M: Bryan Tan <bryantan@vmware.com> 22783M: Vishnu Dasa <vdasa@vmware.com> 22784R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22785L: linux-kernel@vger.kernel.org 22786S: Supported 22787F: net/vmw_vsock/vmci_transport* 22788 22789VOCORE VOCORE2 BOARD 22790M: Harvey Hunt <harveyhuntnexus@gmail.com> 22791L: linux-mips@vger.kernel.org 22792S: Maintained 22793F: arch/mips/boot/dts/ralink/vocore2.dts 22794 22795VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22796M: Liam Girdwood <lgirdwood@gmail.com> 22797M: Mark Brown <broonie@kernel.org> 22798L: linux-kernel@vger.kernel.org 22799S: Supported 22800W: http://www.slimlogic.co.uk/?p=48 22801T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22802F: Documentation/devicetree/bindings/regulator/ 22803F: Documentation/power/regulator/ 22804F: drivers/regulator/ 22805F: include/dt-bindings/regulator/ 22806F: include/linux/regulator/ 22807K: regulator_get_optional 22808 22809VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22810R: Matti Vaittinen <mazziesaccount@gmail.com> 22811F: drivers/regulator/irq_helpers.c 22812 22813VRF 22814M: David Ahern <dsahern@kernel.org> 22815L: netdev@vger.kernel.org 22816S: Maintained 22817F: Documentation/networking/vrf.rst 22818F: drivers/net/vrf.c 22819 22820VSPRINTF 22821M: Petr Mladek <pmladek@suse.com> 22822M: Steven Rostedt <rostedt@goodmis.org> 22823M: Sergey Senozhatsky <senozhatsky@chromium.org> 22824R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22825R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22826S: Maintained 22827T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22828F: Documentation/core-api/printk-formats.rst 22829F: lib/test_printf.c 22830F: lib/test_scanf.c 22831F: lib/vsprintf.c 22832 22833VT1211 HARDWARE MONITOR DRIVER 22834M: Juerg Haefliger <juergh@proton.me> 22835L: linux-hwmon@vger.kernel.org 22836S: Maintained 22837F: Documentation/hwmon/vt1211.rst 22838F: drivers/hwmon/vt1211.c 22839 22840VT8231 HARDWARE MONITOR DRIVER 22841M: Roger Lucas <vt8231@hiddenengine.co.uk> 22842L: linux-hwmon@vger.kernel.org 22843S: Maintained 22844F: drivers/hwmon/vt8231.c 22845 22846VUB300 USB to SDIO/SD/MMC bridge chip 22847L: linux-mmc@vger.kernel.org 22848S: Orphan 22849F: drivers/mmc/host/vub300.c 22850 22851W1 DALLAS'S 1-WIRE BUS 22852M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22853S: Maintained 22854F: Documentation/devicetree/bindings/w1/ 22855F: Documentation/w1/ 22856F: drivers/w1/ 22857F: include/linux/w1.h 22858 22859W83791D HARDWARE MONITORING DRIVER 22860M: Marc Hulsman <m.hulsman@tudelft.nl> 22861L: linux-hwmon@vger.kernel.org 22862S: Maintained 22863F: Documentation/hwmon/w83791d.rst 22864F: drivers/hwmon/w83791d.c 22865 22866W83793 HARDWARE MONITORING DRIVER 22867M: Rudolf Marek <r.marek@assembler.cz> 22868L: linux-hwmon@vger.kernel.org 22869S: Maintained 22870F: Documentation/hwmon/w83793.rst 22871F: drivers/hwmon/w83793.c 22872 22873W83795 HARDWARE MONITORING DRIVER 22874M: Jean Delvare <jdelvare@suse.com> 22875L: linux-hwmon@vger.kernel.org 22876S: Maintained 22877F: drivers/hwmon/w83795.c 22878 22879W83L51xD SD/MMC CARD INTERFACE DRIVER 22880M: Pierre Ossman <pierre@ossman.eu> 22881S: Maintained 22882F: drivers/mmc/host/wbsd.* 22883 22884WACOM PROTOCOL 4 SERIAL TABLETS 22885M: Julian Squires <julian@cipht.net> 22886M: Hans de Goede <hdegoede@redhat.com> 22887L: linux-input@vger.kernel.org 22888S: Maintained 22889F: drivers/input/tablet/wacom_serial4.c 22890 22891WANGXUN ETHERNET DRIVER 22892M: Jiawen Wu <jiawenwu@trustnetic.com> 22893M: Mengyuan Lou <mengyuanlou@net-swift.com> 22894L: netdev@vger.kernel.org 22895S: Maintained 22896W: https://www.net-swift.com 22897F: Documentation/networking/device_drivers/ethernet/wangxun/* 22898F: drivers/net/ethernet/wangxun/ 22899 22900WATCHDOG DEVICE DRIVERS 22901M: Wim Van Sebroeck <wim@linux-watchdog.org> 22902M: Guenter Roeck <linux@roeck-us.net> 22903L: linux-watchdog@vger.kernel.org 22904S: Maintained 22905W: http://www.linux-watchdog.org/ 22906T: git git://www.linux-watchdog.org/linux-watchdog.git 22907F: Documentation/devicetree/bindings/watchdog/ 22908F: Documentation/watchdog/ 22909F: drivers/watchdog/ 22910F: include/linux/watchdog.h 22911F: include/trace/events/watchdog.h 22912F: include/uapi/linux/watchdog.h 22913 22914WHISKEYCOVE PMIC GPIO DRIVER 22915M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22916L: linux-gpio@vger.kernel.org 22917S: Maintained 22918F: drivers/gpio/gpio-wcove.c 22919 22920WHWAVE RTC DRIVER 22921M: Dianlong Li <long17.cool@163.com> 22922L: linux-rtc@vger.kernel.org 22923S: Maintained 22924F: drivers/rtc/rtc-sd3078.c 22925 22926WIIMOTE HID DRIVER 22927M: David Rheinsberg <david.rheinsberg@gmail.com> 22928L: linux-input@vger.kernel.org 22929S: Maintained 22930F: drivers/hid/hid-wiimote* 22931 22932WILOCITY WIL6210 WIRELESS DRIVER 22933L: linux-wireless@vger.kernel.org 22934S: Orphan 22935W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22936F: drivers/net/wireless/ath/wil6210/ 22937 22938WINBOND CIR DRIVER 22939M: David Härdeman <david@hardeman.nu> 22940S: Maintained 22941F: drivers/media/rc/winbond-cir.c 22942 22943WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22944L: linux-watchdog@vger.kernel.org 22945S: Orphan 22946F: drivers/watchdog/ebc-c384_wdt.c 22947 22948WINSYSTEMS WS16C48 GPIO DRIVER 22949M: William Breathitt Gray <william.gray@linaro.org> 22950L: linux-gpio@vger.kernel.org 22951S: Maintained 22952F: drivers/gpio/gpio-ws16c48.c 22953 22954WIREGUARD SECURE NETWORK TUNNEL 22955M: Jason A. Donenfeld <Jason@zx2c4.com> 22956L: wireguard@lists.zx2c4.com 22957L: netdev@vger.kernel.org 22958S: Maintained 22959F: drivers/net/wireguard/ 22960F: tools/testing/selftests/wireguard/ 22961 22962WISTRON LAPTOP BUTTON DRIVER 22963M: Miloslav Trmac <mitr@volny.cz> 22964S: Maintained 22965F: drivers/input/misc/wistron_btns.c 22966 22967WL3501 WIRELESS PCMCIA CARD DRIVER 22968L: linux-wireless@vger.kernel.org 22969S: Odd fixes 22970F: drivers/net/wireless/legacy/wl3501* 22971 22972WMI BINARY MOF DRIVER 22973L: platform-drivers-x86@vger.kernel.org 22974S: Orphan 22975F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22976F: Documentation/wmi/devices/wmi-bmof.rst 22977F: drivers/platform/x86/wmi-bmof.c 22978 22979WOLFSON MICROELECTRONICS DRIVERS 22980L: patches@opensource.cirrus.com 22981S: Supported 22982W: https://github.com/CirrusLogic/linux-drivers/wiki 22983T: git https://github.com/CirrusLogic/linux-drivers.git 22984F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22985F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22986F: Documentation/devicetree/bindings/mfd/wm831x.txt 22987F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22988F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22989F: Documentation/devicetree/bindings/sound/wm* 22990F: Documentation/hwmon/wm83??.rst 22991F: arch/arm/mach-s3c/mach-crag6410* 22992F: drivers/clk/clk-wm83*.c 22993F: drivers/gpio/gpio-*wm*.c 22994F: drivers/gpio/gpio-arizona.c 22995F: drivers/hwmon/wm83??-hwmon.c 22996F: drivers/input/misc/wm831x-on.c 22997F: drivers/input/touchscreen/wm831x-ts.c 22998F: drivers/input/touchscreen/wm97*.c 22999F: drivers/leds/leds-wm83*.c 23000F: drivers/mfd/arizona* 23001F: drivers/mfd/cs47l24* 23002F: drivers/mfd/wm*.c 23003F: drivers/power/supply/wm83*.c 23004F: drivers/regulator/arizona* 23005F: drivers/regulator/wm8*.c 23006F: drivers/rtc/rtc-wm83*.c 23007F: drivers/video/backlight/wm83*_bl.c 23008F: drivers/watchdog/wm83*_wdt.c 23009F: include/linux/mfd/arizona/ 23010F: include/linux/mfd/wm831x/ 23011F: include/linux/mfd/wm8350/ 23012F: include/linux/mfd/wm8400* 23013F: include/linux/regulator/arizona* 23014F: include/linux/wm97xx.h 23015F: include/sound/wm????.h 23016F: sound/soc/codecs/arizona* 23017F: sound/soc/codecs/cs47l24* 23018F: sound/soc/codecs/wm* 23019 23020WORKQUEUE 23021M: Tejun Heo <tj@kernel.org> 23022R: Lai Jiangshan <jiangshanlai@gmail.com> 23023S: Maintained 23024T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23025F: Documentation/core-api/workqueue.rst 23026F: include/linux/workqueue.h 23027F: kernel/workqueue.c 23028F: kernel/workqueue_internal.h 23029 23030WWAN DRIVERS 23031M: Loic Poulain <loic.poulain@linaro.org> 23032M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23033R: Johannes Berg <johannes@sipsolutions.net> 23034L: netdev@vger.kernel.org 23035S: Maintained 23036F: drivers/net/wwan/ 23037F: include/linux/wwan.h 23038F: include/uapi/linux/wwan.h 23039 23040X-POWERS AXP288 PMIC DRIVERS 23041M: Hans de Goede <hdegoede@redhat.com> 23042S: Maintained 23043F: drivers/acpi/pmic/intel_pmic_xpower.c 23044N: axp288 23045 23046X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23047M: Chen-Yu Tsai <wens@csie.org> 23048L: linux-kernel@vger.kernel.org 23049S: Maintained 23050N: axp[128] 23051 23052X.25 STACK 23053M: Martin Schiller <ms@dev.tdt.de> 23054L: linux-x25@vger.kernel.org 23055S: Maintained 23056F: Documentation/networking/lapb-module.rst 23057F: Documentation/networking/x25* 23058F: drivers/net/wan/hdlc_x25.c 23059F: drivers/net/wan/lapbether.c 23060F: include/*/lapb.h 23061F: include/net/x25* 23062F: include/uapi/linux/x25.h 23063F: net/lapb/ 23064F: net/x25/ 23065 23066X86 ARCHITECTURE (32-BIT AND 64-BIT) 23067M: Thomas Gleixner <tglx@linutronix.de> 23068M: Ingo Molnar <mingo@redhat.com> 23069M: Borislav Petkov <bp@alien8.de> 23070M: Dave Hansen <dave.hansen@linux.intel.com> 23071M: x86@kernel.org 23072R: "H. Peter Anvin" <hpa@zytor.com> 23073L: linux-kernel@vger.kernel.org 23074S: Maintained 23075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23076F: Documentation/arch/x86/ 23077F: Documentation/devicetree/bindings/x86/ 23078F: arch/x86/ 23079 23080X86 ENTRY CODE 23081M: Andy Lutomirski <luto@kernel.org> 23082L: linux-kernel@vger.kernel.org 23083S: Maintained 23084T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23085F: arch/x86/entry/ 23086 23087X86 HARDWARE VULNERABILITIES 23088M: Thomas Gleixner <tglx@linutronix.de> 23089M: Borislav Petkov <bp@alien8.de> 23090M: Peter Zijlstra <peterz@infradead.org> 23091M: Josh Poimboeuf <jpoimboe@kernel.org> 23092R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23093S: Maintained 23094F: Documentation/admin-guide/hw-vuln/ 23095F: arch/x86/include/asm/nospec-branch.h 23096F: arch/x86/kernel/cpu/bugs.c 23097 23098X86 MCE INFRASTRUCTURE 23099M: Tony Luck <tony.luck@intel.com> 23100M: Borislav Petkov <bp@alien8.de> 23101L: linux-edac@vger.kernel.org 23102S: Maintained 23103F: Documentation/ABI/testing/sysfs-mce 23104F: Documentation/arch/x86/x86_64/machinecheck.rst 23105F: arch/x86/kernel/cpu/mce/* 23106 23107X86 MICROCODE UPDATE SUPPORT 23108M: Borislav Petkov <bp@alien8.de> 23109S: Maintained 23110F: arch/x86/kernel/cpu/microcode/* 23111 23112X86 MM 23113M: Dave Hansen <dave.hansen@linux.intel.com> 23114M: Andy Lutomirski <luto@kernel.org> 23115M: Peter Zijlstra <peterz@infradead.org> 23116L: linux-kernel@vger.kernel.org 23117S: Maintained 23118T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23119F: arch/x86/mm/ 23120 23121X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23122M: Hans de Goede <hdegoede@redhat.com> 23123L: platform-driver-x86@vger.kernel.org 23124S: Maintained 23125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23126F: drivers/platform/x86/x86-android-tablets/ 23127 23128X86 PLATFORM DRIVERS 23129M: Hans de Goede <hdegoede@redhat.com> 23130M: Mark Gross <markgross@kernel.org> 23131L: platform-driver-x86@vger.kernel.org 23132S: Maintained 23133T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23134F: drivers/platform/olpc/ 23135F: drivers/platform/x86/ 23136F: include/linux/platform_data/x86/ 23137 23138X86 PLATFORM DRIVERS - ARCH 23139R: Darren Hart <dvhart@infradead.org> 23140R: Andy Shevchenko <andy@infradead.org> 23141L: platform-driver-x86@vger.kernel.org 23142L: x86@kernel.org 23143S: Maintained 23144T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23145F: arch/x86/platform 23146 23147X86 PLATFORM UV HPE SUPERDOME FLEX 23148M: Steve Wahl <steve.wahl@hpe.com> 23149R: Mike Travis <mike.travis@hpe.com> 23150R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23151R: Russ Anderson <russ.anderson@hpe.com> 23152S: Supported 23153F: arch/x86/include/asm/uv/ 23154F: arch/x86/kernel/apic/x2apic_uv_x.c 23155F: arch/x86/platform/uv/ 23156 23157X86 STACK UNWINDING 23158M: Josh Poimboeuf <jpoimboe@kernel.org> 23159M: Peter Zijlstra <peterz@infradead.org> 23160S: Supported 23161F: arch/x86/include/asm/unwind*.h 23162F: arch/x86/kernel/dumpstack.c 23163F: arch/x86/kernel/stacktrace.c 23164F: arch/x86/kernel/unwind_*.c 23165 23166X86 VDSO 23167M: Andy Lutomirski <luto@kernel.org> 23168L: linux-kernel@vger.kernel.org 23169S: Maintained 23170T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23171F: arch/x86/entry/vdso/ 23172 23173XARRAY 23174M: Matthew Wilcox <willy@infradead.org> 23175L: linux-fsdevel@vger.kernel.org 23176S: Supported 23177F: Documentation/core-api/xarray.rst 23178F: include/linux/idr.h 23179F: include/linux/xarray.h 23180F: lib/idr.c 23181F: lib/xarray.c 23182F: tools/testing/radix-tree 23183 23184XBOX DVD IR REMOTE 23185M: Benjamin Valentin <benpicco@googlemail.com> 23186S: Maintained 23187F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23188F: drivers/media/rc/xbox_remote.c 23189 23190XC2028/3028 TUNER DRIVER 23191M: Mauro Carvalho Chehab <mchehab@kernel.org> 23192L: linux-media@vger.kernel.org 23193S: Maintained 23194W: https://linuxtv.org 23195T: git git://linuxtv.org/media_tree.git 23196F: drivers/media/tuners/xc2028.* 23197 23198XDP (eXpress Data Path) 23199M: Alexei Starovoitov <ast@kernel.org> 23200M: Daniel Borkmann <daniel@iogearbox.net> 23201M: David S. Miller <davem@davemloft.net> 23202M: Jakub Kicinski <kuba@kernel.org> 23203M: Jesper Dangaard Brouer <hawk@kernel.org> 23204M: John Fastabend <john.fastabend@gmail.com> 23205L: netdev@vger.kernel.org 23206L: bpf@vger.kernel.org 23207S: Supported 23208F: drivers/net/ethernet/*/*/*/*/*xdp* 23209F: drivers/net/ethernet/*/*/*xdp* 23210F: include/net/xdp.h 23211F: include/net/xdp_priv.h 23212F: include/trace/events/xdp.h 23213F: kernel/bpf/cpumap.c 23214F: kernel/bpf/devmap.c 23215F: net/core/xdp.c 23216F: samples/bpf/xdp* 23217F: tools/testing/selftests/bpf/*/*xdp* 23218F: tools/testing/selftests/bpf/*xdp* 23219K: (?:\b|_)xdp(?:\b|_) 23220 23221XDP SOCKETS (AF_XDP) 23222M: Björn Töpel <bjorn@kernel.org> 23223M: Magnus Karlsson <magnus.karlsson@intel.com> 23224M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23225R: Jonathan Lemon <jonathan.lemon@gmail.com> 23226L: netdev@vger.kernel.org 23227L: bpf@vger.kernel.org 23228S: Maintained 23229F: Documentation/networking/af_xdp.rst 23230F: include/net/netns/xdp.h 23231F: include/net/xdp_sock* 23232F: include/net/xsk_buff_pool.h 23233F: include/uapi/linux/if_xdp.h 23234F: include/uapi/linux/xdp_diag.h 23235F: net/xdp/ 23236F: tools/testing/selftests/bpf/*xsk* 23237 23238XEN BLOCK SUBSYSTEM 23239M: Roger Pau Monné <roger.pau@citrix.com> 23240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23241S: Supported 23242F: drivers/block/xen* 23243F: drivers/block/xen-blkback/* 23244 23245XEN HYPERVISOR ARM 23246M: Stefano Stabellini <sstabellini@kernel.org> 23247L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23248S: Maintained 23249F: arch/arm/include/asm/xen/ 23250F: arch/arm/xen/ 23251 23252XEN HYPERVISOR ARM64 23253M: Stefano Stabellini <sstabellini@kernel.org> 23254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23255S: Maintained 23256F: arch/arm64/include/asm/xen/ 23257F: arch/arm64/xen/ 23258 23259XEN HYPERVISOR INTERFACE 23260M: Juergen Gross <jgross@suse.com> 23261M: Stefano Stabellini <sstabellini@kernel.org> 23262R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23263L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23264S: Supported 23265T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23266F: Documentation/ABI/stable/sysfs-hypervisor-xen 23267F: Documentation/ABI/testing/sysfs-hypervisor-xen 23268F: drivers/*/xen-*front.c 23269F: drivers/xen/ 23270F: include/uapi/xen/ 23271F: include/xen/ 23272F: kernel/configs/xen.config 23273 23274XEN HYPERVISOR X86 23275M: Juergen Gross <jgross@suse.com> 23276R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23278S: Supported 23279F: arch/x86/configs/xen.config 23280F: arch/x86/include/asm/pvclock-abi.h 23281F: arch/x86/include/asm/xen/ 23282F: arch/x86/platform/pvh/ 23283F: arch/x86/xen/ 23284 23285XEN NETWORK BACKEND DRIVER 23286M: Wei Liu <wei.liu@kernel.org> 23287M: Paul Durrant <paul@xen.org> 23288L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23289L: netdev@vger.kernel.org 23290S: Supported 23291F: drivers/net/xen-netback/* 23292 23293XEN PCI SUBSYSTEM 23294M: Juergen Gross <jgross@suse.com> 23295L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23296S: Supported 23297F: arch/x86/pci/*xen* 23298F: drivers/pci/*xen* 23299 23300XEN PVSCSI DRIVERS 23301M: Juergen Gross <jgross@suse.com> 23302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23303L: linux-scsi@vger.kernel.org 23304S: Supported 23305F: drivers/scsi/xen-scsifront.c 23306F: drivers/xen/xen-scsiback.c 23307F: include/xen/interface/io/vscsiif.h 23308 23309XEN PVUSB DRIVER 23310M: Juergen Gross <jgross@suse.com> 23311L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23312L: linux-usb@vger.kernel.org 23313S: Supported 23314F: drivers/usb/host/xen* 23315F: include/xen/interface/io/usbif.h 23316 23317XEN SOUND FRONTEND DRIVER 23318M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23319L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23321S: Supported 23322F: sound/xen/* 23323 23324XEN SWIOTLB SUBSYSTEM 23325M: Juergen Gross <jgross@suse.com> 23326M: Stefano Stabellini <sstabellini@kernel.org> 23327L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23328L: iommu@lists.linux.dev 23329S: Supported 23330F: arch/*/include/asm/xen/swiotlb-xen.h 23331F: drivers/xen/swiotlb-xen.c 23332F: include/xen/arm/swiotlb-xen.h 23333F: include/xen/swiotlb-xen.h 23334 23335XFS FILESYSTEM 23336M: Darrick J. Wong <djwong@kernel.org> 23337L: linux-xfs@vger.kernel.org 23338S: Supported 23339W: http://xfs.org/ 23340C: irc://irc.oftc.net/xfs 23341T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23342F: Documentation/ABI/testing/sysfs-fs-xfs 23343F: Documentation/admin-guide/xfs.rst 23344F: Documentation/filesystems/xfs-delayed-logging-design.rst 23345F: Documentation/filesystems/xfs-self-describing-metadata.rst 23346F: fs/xfs/ 23347F: include/uapi/linux/dqblk_xfs.h 23348F: include/uapi/linux/fsmap.h 23349 23350XILINX AMS DRIVER 23351M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23352L: linux-iio@vger.kernel.org 23353S: Maintained 23354F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23355F: drivers/iio/adc/xilinx-ams.c 23356 23357XILINX AXI ETHERNET DRIVER 23358M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23359S: Maintained 23360F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23361F: drivers/net/ethernet/xilinx/xilinx_axienet* 23362 23363XILINX CAN DRIVER 23364M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23365R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23366L: linux-can@vger.kernel.org 23367S: Maintained 23368F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23369F: drivers/net/can/xilinx_can.c 23370 23371XILINX EVENT MANAGEMENT DRIVER 23372M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23373S: Maintained 23374F: drivers/soc/xilinx/xlnx_event_manager.c 23375F: include/linux/firmware/xlnx-event-manager.h 23376 23377XILINX GPIO DRIVER 23378M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23379R: Srinivas Neeli <srinivas.neeli@amd.com> 23380R: Michal Simek <michal.simek@amd.com> 23381S: Maintained 23382F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23383F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23384F: drivers/gpio/gpio-xilinx.c 23385F: drivers/gpio/gpio-zynq.c 23386 23387XILINX PWM DRIVER 23388M: Sean Anderson <sean.anderson@seco.com> 23389S: Maintained 23390F: drivers/pwm/pwm-xilinx.c 23391F: include/clocksource/timer-xilinx.h 23392 23393XILINX SD-FEC IP CORES 23394M: Derek Kiernan <derek.kiernan@amd.com> 23395M: Dragan Cvetic <dragan.cvetic@amd.com> 23396S: Maintained 23397F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23398F: Documentation/misc-devices/xilinx_sdfec.rst 23399F: drivers/misc/Kconfig 23400F: drivers/misc/Makefile 23401F: drivers/misc/xilinx_sdfec.c 23402F: include/uapi/misc/xilinx_sdfec.h 23403 23404XILINX UARTLITE SERIAL DRIVER 23405M: Peter Korsgaard <jacmet@sunsite.dk> 23406L: linux-serial@vger.kernel.org 23407S: Maintained 23408F: drivers/tty/serial/uartlite.c 23409 23410XILINX VIDEO IP CORES 23411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23412L: linux-media@vger.kernel.org 23413S: Supported 23414T: git git://linuxtv.org/media_tree.git 23415F: Documentation/devicetree/bindings/media/xilinx/ 23416F: drivers/media/platform/xilinx/ 23417F: include/uapi/linux/xilinx-v4l2-controls.h 23418 23419XILINX WATCHDOG DRIVER 23420M: Srinivas Neeli <srinivas.neeli@amd.com> 23421R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23422R: Michal Simek <michal.simek@amd.com> 23423S: Maintained 23424F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23425F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23426F: drivers/watchdog/of_xilinx_wdt.c 23427F: drivers/watchdog/xilinx_wwdt.c 23428 23429XILINX XDMA DRIVER 23430M: Lizhi Hou <lizhi.hou@amd.com> 23431M: Brian Xu <brian.xu@amd.com> 23432M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23433L: dmaengine@vger.kernel.org 23434S: Supported 23435F: drivers/dma/xilinx/xdma-regs.h 23436F: drivers/dma/xilinx/xdma.c 23437F: include/linux/dma/amd_xdma.h 23438F: include/linux/platform_data/amd_xdma.h 23439 23440XILINX ZYNQMP DPDMA DRIVER 23441M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23442L: dmaengine@vger.kernel.org 23443S: Supported 23444F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23445F: drivers/dma/xilinx/xilinx_dpdma.c 23446F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23447 23448XILINX ZYNQMP OCM EDAC DRIVER 23449M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23450M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23451S: Maintained 23452F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23453F: drivers/edac/zynqmp_edac.c 23454 23455XILINX ZYNQMP PSGTR PHY DRIVER 23456M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23457L: linux-kernel@vger.kernel.org 23458S: Supported 23459T: git https://github.com/Xilinx/linux-xlnx.git 23460F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23461F: drivers/phy/xilinx/phy-zynqmp.c 23462 23463XILINX ZYNQMP SHA3 DRIVER 23464M: Harsha <harsha.harsha@amd.com> 23465S: Maintained 23466F: drivers/crypto/xilinx/zynqmp-sha.c 23467 23468XILLYBUS DRIVER 23469M: Eli Billauer <eli.billauer@gmail.com> 23470L: linux-kernel@vger.kernel.org 23471S: Supported 23472F: drivers/char/xillybus/ 23473 23474XLP9XX I2C DRIVER 23475M: George Cherian <gcherian@marvell.com> 23476L: linux-i2c@vger.kernel.org 23477S: Supported 23478W: http://www.marvell.com 23479F: drivers/i2c/busses/i2c-xlp9xx.c 23480 23481XRA1403 GPIO EXPANDER 23482M: Nandor Han <nandor.han@ge.com> 23483L: linux-gpio@vger.kernel.org 23484S: Maintained 23485F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23486F: drivers/gpio/gpio-xra1403.c 23487 23488XTENSA XTFPGA PLATFORM SUPPORT 23489M: Max Filippov <jcmvbkbc@gmail.com> 23490S: Maintained 23491F: drivers/spi/spi-xtensa-xtfpga.c 23492F: sound/soc/xtensa/xtfpga-i2s.c 23493 23494YAM DRIVER FOR AX.25 23495M: Jean-Paul Roubelat <jpr@f6fbb.org> 23496L: linux-hams@vger.kernel.org 23497S: Maintained 23498F: drivers/net/hamradio/yam* 23499F: include/linux/yam.h 23500 23501YAMA SECURITY MODULE 23502M: Kees Cook <keescook@chromium.org> 23503S: Supported 23504T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23505F: Documentation/admin-guide/LSM/Yama.rst 23506F: security/yama/ 23507 23508YEALINK PHONE DRIVER 23509M: Henk Vergonet <Henk.Vergonet@gmail.com> 23510L: usbb2k-api-dev@nongnu.org 23511S: Maintained 23512F: Documentation/input/devices/yealink.rst 23513F: drivers/input/misc/yealink.* 23514 23515Z3FOLD COMPRESSED PAGE ALLOCATOR 23516M: Vitaly Wool <vitaly.wool@konsulko.com> 23517R: Miaohe Lin <linmiaohe@huawei.com> 23518L: linux-mm@kvack.org 23519S: Maintained 23520F: mm/z3fold.c 23521 23522Z8530 DRIVER FOR AX.25 23523M: Joerg Reuter <jreuter@yaina.de> 23524L: linux-hams@vger.kernel.org 23525S: Maintained 23526W: http://yaina.de/jreuter/ 23527W: http://www.qsl.net/dl1bke/ 23528F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23529F: drivers/net/hamradio/*scc.c 23530F: drivers/net/hamradio/z8530.h 23531 23532ZBUD COMPRESSED PAGE ALLOCATOR 23533M: Seth Jennings <sjenning@redhat.com> 23534M: Dan Streetman <ddstreet@ieee.org> 23535L: linux-mm@kvack.org 23536S: Maintained 23537F: mm/zbud.c 23538 23539ZD1211RW WIRELESS DRIVER 23540M: Ulrich Kunitz <kune@deine-taler.de> 23541L: linux-wireless@vger.kernel.org 23542L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23543S: Maintained 23544W: http://zd1211.ath.cx/wiki/DriverRewrite 23545F: drivers/net/wireless/zydas/zd1211rw/ 23546 23547ZD1301 MEDIA DRIVER 23548M: Antti Palosaari <crope@iki.fi> 23549L: linux-media@vger.kernel.org 23550S: Maintained 23551W: https://linuxtv.org/ 23552W: http://palosaari.fi/linux/ 23553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23554F: drivers/media/usb/dvb-usb-v2/zd1301* 23555 23556ZD1301_DEMOD MEDIA DRIVER 23557M: Antti Palosaari <crope@iki.fi> 23558L: linux-media@vger.kernel.org 23559S: Maintained 23560W: https://linuxtv.org/ 23561W: http://palosaari.fi/linux/ 23562Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23563F: drivers/media/dvb-frontends/zd1301_demod* 23564 23565ZHAOXIN PROCESSOR SUPPORT 23566M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23567L: linux-kernel@vger.kernel.org 23568S: Maintained 23569F: arch/x86/kernel/cpu/zhaoxin.c 23570 23571ZONEFS FILESYSTEM 23572M: Damien Le Moal <dlemoal@kernel.org> 23573M: Naohiro Aota <naohiro.aota@wdc.com> 23574R: Johannes Thumshirn <jth@kernel.org> 23575L: linux-fsdevel@vger.kernel.org 23576S: Maintained 23577T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23578F: Documentation/filesystems/zonefs.rst 23579F: fs/zonefs/ 23580 23581ZPOOL COMPRESSED PAGE STORAGE API 23582M: Dan Streetman <ddstreet@ieee.org> 23583L: linux-mm@kvack.org 23584S: Maintained 23585F: include/linux/zpool.h 23586F: mm/zpool.c 23587 23588ZR36067 VIDEO FOR LINUX DRIVER 23589M: Corentin Labbe <clabbe@baylibre.com> 23590L: mjpeg-users@lists.sourceforge.net 23591L: linux-media@vger.kernel.org 23592S: Maintained 23593W: http://mjpeg.sourceforge.net/driver-zoran/ 23594Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23595F: Documentation/driver-api/media/drivers/zoran.rst 23596F: drivers/media/pci/zoran/ 23597 23598ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23599M: Minchan Kim <minchan@kernel.org> 23600M: Sergey Senozhatsky <senozhatsky@chromium.org> 23601L: linux-kernel@vger.kernel.org 23602S: Maintained 23603F: Documentation/admin-guide/blockdev/zram.rst 23604F: drivers/block/zram/ 23605 23606ZS DECSTATION Z85C30 SERIAL DRIVER 23607M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23608S: Maintained 23609F: drivers/tty/serial/zs.* 23610 23611ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23612M: Minchan Kim <minchan@kernel.org> 23613M: Sergey Senozhatsky <senozhatsky@chromium.org> 23614L: linux-mm@kvack.org 23615S: Maintained 23616F: Documentation/mm/zsmalloc.rst 23617F: include/linux/zsmalloc.h 23618F: mm/zsmalloc.c 23619 23620ZSTD 23621M: Nick Terrell <terrelln@fb.com> 23622S: Maintained 23623B: https://github.com/facebook/zstd/issues 23624T: git https://github.com/terrelln/linux.git 23625F: crypto/zstd.c 23626F: include/linux/zstd* 23627F: lib/decompress_unzstd.c 23628F: lib/zstd/ 23629N: zstd 23630K: zstd 23631 23632ZSWAP COMPRESSED SWAP CACHING 23633M: Seth Jennings <sjenning@redhat.com> 23634M: Dan Streetman <ddstreet@ieee.org> 23635M: Vitaly Wool <vitaly.wool@konsulko.com> 23636L: linux-mm@kvack.org 23637S: Maintained 23638F: mm/zswap.c 23639 23640THE REST 23641M: Linus Torvalds <torvalds@linux-foundation.org> 23642L: linux-kernel@vger.kernel.org 23643S: Buried alive in reporters 23644T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23645F: * 23646F: */ 23647
