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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 BCM6348/BCM6358 SPI controller DRIVER 4125M: Jonas Gorski <jonas.gorski@gmail.com> 4126L: linux-spi@vger.kernel.org 4127S: Odd Fixes 4128F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4129F: drivers/spi/spi-bcm63xx.c 4130 4131BROADCOM ETHERNET PHY DRIVERS 4132M: Florian Fainelli <florian.fainelli@broadcom.com> 4133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4134L: netdev@vger.kernel.org 4135S: Supported 4136F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4137F: drivers/net/phy/bcm*.[ch] 4138F: drivers/net/phy/broadcom.c 4139F: include/linux/brcmphy.h 4140 4141BROADCOM GENET ETHERNET DRIVER 4142M: Doug Berger <opendmb@gmail.com> 4143M: Florian Fainelli <florian.fainelli@broadcom.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: netdev@vger.kernel.org 4146S: Supported 4147F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4148F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4149F: drivers/net/ethernet/broadcom/genet/ 4150F: drivers/net/ethernet/broadcom/unimac.h 4151F: drivers/net/mdio/mdio-bcm-unimac.c 4152F: include/linux/platform_data/bcmgenet.h 4153F: include/linux/platform_data/mdio-bcm-unimac.h 4154 4155BROADCOM IPROC ARM ARCHITECTURE 4156M: Ray Jui <rjui@broadcom.com> 4157M: Scott Branden <sbranden@broadcom.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4160S: Maintained 4161T: git https://github.com/broadcom/stblinux.git 4162F: arch/arm64/boot/dts/broadcom/northstar2/* 4163F: arch/arm64/boot/dts/broadcom/stingray/* 4164F: drivers/clk/bcm/clk-ns* 4165F: drivers/clk/bcm/clk-sr* 4166F: drivers/pinctrl/bcm/pinctrl-ns* 4167F: include/dt-bindings/clock/bcm-sr* 4168N: iproc 4169N: cygnus 4170N: bcm[-_]nsp 4171N: bcm9113* 4172N: bcm9583* 4173N: bcm9585* 4174N: bcm9586* 4175N: bcm988312 4176N: bcm113* 4177N: bcm583* 4178N: bcm585* 4179N: bcm586* 4180N: bcm88312 4181N: hr2 4182N: stingray 4183 4184BROADCOM IPROC GBIT ETHERNET DRIVER 4185M: Rafał Miłecki <rafal@milecki.pl> 4186R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4187L: netdev@vger.kernel.org 4188S: Maintained 4189F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4190F: drivers/net/ethernet/broadcom/bgmac* 4191F: drivers/net/ethernet/broadcom/unimac.h 4192 4193BROADCOM KONA GPIO DRIVER 4194M: Ray Jui <rjui@broadcom.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196S: Supported 4197F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4198F: drivers/gpio/gpio-bcm-kona.c 4199 4200BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4201M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4202M: Kashyap Desai <kashyap.desai@broadcom.com> 4203M: Sumit Saxena <sumit.saxena@broadcom.com> 4204M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4205L: mpi3mr-linuxdrv.pdl@broadcom.com 4206L: linux-scsi@vger.kernel.org 4207S: Supported 4208W: https://www.broadcom.com/support/storage 4209F: drivers/scsi/mpi3mr/ 4210 4211BROADCOM NETXTREME-E ROCE DRIVER 4212M: Selvin Xavier <selvin.xavier@broadcom.com> 4213L: linux-rdma@vger.kernel.org 4214S: Supported 4215W: http://www.broadcom.com 4216F: drivers/infiniband/hw/bnxt_re/ 4217F: include/uapi/rdma/bnxt_re-abi.h 4218 4219BROADCOM NVRAM DRIVER 4220M: Rafał Miłecki <zajec5@gmail.com> 4221L: linux-mips@vger.kernel.org 4222S: Maintained 4223F: drivers/firmware/broadcom/* 4224 4225BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4226M: Rafał Miłecki <rafal@milecki.pl> 4227M: Florian Fainelli <florian.fainelli@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-pm@vger.kernel.org 4230S: Maintained 4231T: git https://github.com/broadcom/stblinux.git 4232F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4233F: include/dt-bindings/soc/bcm-pmb.h 4234 4235BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4236M: Rafał Miłecki <zajec5@gmail.com> 4237L: linux-wireless@vger.kernel.org 4238S: Maintained 4239F: drivers/bcma/ 4240F: include/linux/bcma/ 4241 4242BROADCOM SPI DRIVER 4243M: Kamal Dasu <kamal.dasu@broadcom.com> 4244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4245S: Maintained 4246F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4247F: drivers/spi/spi-bcm-qspi.* 4248F: drivers/spi/spi-brcmstb-qspi.c 4249F: drivers/spi/spi-iproc-qspi.c 4250 4251BROADCOM STB AVS CPUFREQ DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4257F: drivers/cpufreq/brcmstb* 4258 4259BROADCOM STB AVS TMON DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-pm@vger.kernel.org 4263S: Maintained 4264F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4265F: drivers/thermal/broadcom/brcmstb* 4266 4267BROADCOM STB DPFE DRIVER 4268M: Markus Mayer <mmayer@broadcom.com> 4269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4271S: Maintained 4272F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4273F: drivers/memory/brcmstb_dpfe.c 4274 4275BROADCOM STB NAND FLASH DRIVER 4276M: Brian Norris <computersforpeace@gmail.com> 4277M: Kamal Dasu <kamal.dasu@broadcom.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-mtd@lists.infradead.org 4280S: Maintained 4281F: drivers/mtd/nand/raw/brcmnand/ 4282F: include/linux/platform_data/brcmnand.h 4283 4284BROADCOM STB PCIE DRIVER 4285M: Jim Quinlan <jim2101024@gmail.com> 4286M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-pci@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4292F: drivers/pci/controller/pcie-brcmstb.c 4293 4294BROADCOM SYSTEMPORT ETHERNET DRIVER 4295M: Florian Fainelli <florian.fainelli@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: netdev@vger.kernel.org 4298S: Supported 4299F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4300F: drivers/net/ethernet/broadcom/bcmsysport.* 4301F: drivers/net/ethernet/broadcom/unimac.h 4302 4303BROADCOM TG3 GIGABIT ETHERNET DRIVER 4304M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4305M: Prashant Sreedharan <prashant@broadcom.com> 4306M: Michael Chan <mchan@broadcom.com> 4307L: netdev@vger.kernel.org 4308S: Supported 4309F: drivers/net/ethernet/broadcom/tg3.* 4310 4311BROADCOM VK DRIVER 4312M: Scott Branden <scott.branden@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314S: Supported 4315F: drivers/misc/bcm-vk/ 4316F: include/uapi/linux/misc/bcm_vk.h 4317 4318BROCADE BFA FC SCSI DRIVER 4319M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4320M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4321L: linux-scsi@vger.kernel.org 4322S: Supported 4323F: drivers/scsi/bfa/ 4324 4325BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4326M: Rasesh Mody <rmody@marvell.com> 4327M: Sudarsana Kalluru <skalluru@marvell.com> 4328M: GR-Linux-NIC-Dev@marvell.com 4329L: netdev@vger.kernel.org 4330S: Supported 4331F: drivers/net/ethernet/brocade/bna/ 4332 4333BSG (block layer generic sg v4 driver) 4334M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4335L: linux-scsi@vger.kernel.org 4336S: Supported 4337F: block/bsg.c 4338F: include/linux/bsg.h 4339F: include/uapi/linux/bsg.h 4340 4341BT87X AUDIO DRIVER 4342M: Clemens Ladisch <clemens@ladisch.de> 4343L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4344S: Maintained 4345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4346F: Documentation/sound/cards/bt87x.rst 4347F: sound/pci/bt87x.c 4348 4349BT8XXGPIO DRIVER 4350M: Michael Buesch <m@bues.ch> 4351S: Maintained 4352W: http://bu3sch.de/btgpio.php 4353F: drivers/gpio/gpio-bt8xx.c 4354 4355BTRFS FILE SYSTEM 4356M: Chris Mason <clm@fb.com> 4357M: Josef Bacik <josef@toxicpanda.com> 4358M: David Sterba <dsterba@suse.com> 4359L: linux-btrfs@vger.kernel.org 4360S: Maintained 4361W: https://btrfs.readthedocs.io 4362W: https://btrfs.wiki.kernel.org/ 4363Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4364C: irc://irc.libera.chat/btrfs 4365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4366F: Documentation/filesystems/btrfs.rst 4367F: fs/btrfs/ 4368F: include/linux/btrfs* 4369F: include/trace/events/btrfs.h 4370F: include/uapi/linux/btrfs* 4371 4372BTTV VIDEO4LINUX DRIVER 4373M: Mauro Carvalho Chehab <mchehab@kernel.org> 4374L: linux-media@vger.kernel.org 4375S: Odd fixes 4376W: https://linuxtv.org 4377T: git git://linuxtv.org/media_tree.git 4378F: Documentation/driver-api/media/drivers/bttv* 4379F: drivers/media/pci/bt8xx/bttv* 4380 4381BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4382M: Chanwoo Choi <cw00.choi@samsung.com> 4383L: linux-pm@vger.kernel.org 4384L: linux-samsung-soc@vger.kernel.org 4385S: Maintained 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4387F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4388F: drivers/devfreq/exynos-bus.c 4389 4390BUSLOGIC SCSI DRIVER 4391M: Khalid Aziz <khalid@gonehiking.org> 4392L: linux-scsi@vger.kernel.org 4393S: Maintained 4394F: drivers/scsi/BusLogic.* 4395F: drivers/scsi/FlashPoint.* 4396 4397BXCAN CAN NETWORK DRIVER 4398M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4399L: linux-can@vger.kernel.org 4400S: Maintained 4401F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4402F: drivers/net/can/bxcan.c 4403 4404C-MEDIA CMI8788 DRIVER 4405M: Clemens Ladisch <clemens@ladisch.de> 4406L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4407S: Maintained 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4409F: sound/pci/oxygen/ 4410 4411C-SKY ARCHITECTURE 4412M: Guo Ren <guoren@kernel.org> 4413L: linux-csky@vger.kernel.org 4414S: Supported 4415T: git https://github.com/c-sky/csky-linux.git 4416F: Documentation/devicetree/bindings/csky/ 4417F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4418F: Documentation/devicetree/bindings/timer/csky,* 4419F: arch/csky/ 4420F: drivers/clocksource/timer-gx6605s.c 4421F: drivers/clocksource/timer-mp-csky.c 4422F: drivers/irqchip/irq-csky-* 4423N: csky 4424K: csky 4425 4426CA8210 IEEE-802.15.4 RADIO DRIVER 4427L: linux-wpan@vger.kernel.org 4428S: Orphan 4429W: https://github.com/Cascoda/ca8210-linux.git 4430F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4431F: drivers/net/ieee802154/ca8210.c 4432 4433CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4434M: David Howells <dhowells@redhat.com> 4435L: linux-cachefs@redhat.com (moderated for non-subscribers) 4436S: Supported 4437F: Documentation/filesystems/caching/cachefiles.rst 4438F: fs/cachefiles/ 4439 4440CACHESTAT: PAGE CACHE STATS FOR A FILE 4441M: Nhat Pham <nphamcs@gmail.com> 4442M: Johannes Weiner <hannes@cmpxchg.org> 4443L: linux-mm@kvack.org 4444S: Maintained 4445F: tools/testing/selftests/cachestat/test_cachestat.c 4446 4447CADENCE MIPI-CSI2 BRIDGES 4448M: Maxime Ripard <mripard@kernel.org> 4449L: linux-media@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/media/cdns,*.txt 4452F: drivers/media/platform/cadence/cdns-csi2* 4453 4454CADENCE NAND DRIVER 4455L: linux-mtd@lists.infradead.org 4456S: Orphan 4457F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4458F: drivers/mtd/nand/raw/cadence-nand-controller.c 4459 4460CADENCE USB3 DRD IP DRIVER 4461M: Peter Chen <peter.chen@kernel.org> 4462M: Pawel Laszczak <pawell@cadence.com> 4463R: Roger Quadros <rogerq@kernel.org> 4464R: Aswath Govindraju <a-govindraju@ti.com> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Alison Schofield <alison.schofield@intel.com> 5151M: Vishal Verma <vishal.l.verma@intel.com> 5152M: Ira Weiny <ira.weiny@intel.com> 5153M: Ben Widawsky <bwidawsk@kernel.org> 5154M: Dan Williams <dan.j.williams@intel.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: drivers/cxl/ 5158F: include/uapi/linux/cxl_mem.h 5159 5160COMPUTE EXPRESS LINK PMU (CPMU) 5161M: Jonathan Cameron <jonathan.cameron@huawei.com> 5162L: linux-cxl@vger.kernel.org 5163S: Maintained 5164F: Documentation/admin-guide/perf/cxl.rst 5165F: drivers/perf/cxl_pmu.c 5166 5167CONEXANT ACCESSRUNNER USB DRIVER 5168L: accessrunner-general@lists.sourceforge.net 5169S: Orphan 5170W: http://accessrunner.sourceforge.net/ 5171F: drivers/usb/atm/cxacru.c 5172 5173CONFIGFS 5174M: Joel Becker <jlbec@evilplan.org> 5175M: Christoph Hellwig <hch@lst.de> 5176S: Supported 5177T: git git://git.infradead.org/users/hch/configfs.git 5178F: fs/configfs/ 5179F: include/linux/configfs.h 5180F: samples/configfs/ 5181 5182CONSOLE SUBSYSTEM 5183M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5184S: Supported 5185F: drivers/video/console/ 5186F: include/linux/console* 5187 5188CONTEXT TRACKING 5189M: Frederic Weisbecker <frederic@kernel.org> 5190M: "Paul E. McKenney" <paulmck@kernel.org> 5191S: Maintained 5192F: include/linux/context_tracking* 5193F: kernel/context_tracking.c 5194 5195CONTROL GROUP (CGROUP) 5196M: Tejun Heo <tj@kernel.org> 5197M: Zefan Li <lizefan.x@bytedance.com> 5198M: Johannes Weiner <hannes@cmpxchg.org> 5199L: cgroups@vger.kernel.org 5200S: Maintained 5201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5202F: Documentation/admin-guide/cgroup-v1/ 5203F: Documentation/admin-guide/cgroup-v2.rst 5204F: include/linux/cgroup* 5205F: kernel/cgroup/ 5206F: tools/testing/selftests/cgroup/ 5207 5208CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5209M: Tejun Heo <tj@kernel.org> 5210M: Josef Bacik <josef@toxicpanda.com> 5211M: Jens Axboe <axboe@kernel.dk> 5212L: cgroups@vger.kernel.org 5213L: linux-block@vger.kernel.org 5214T: git git://git.kernel.dk/linux-block 5215F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5216F: block/bfq-cgroup.c 5217F: block/blk-cgroup.c 5218F: block/blk-iocost.c 5219F: block/blk-iolatency.c 5220F: block/blk-throttle.c 5221F: include/linux/blk-cgroup.h 5222 5223CONTROL GROUP - CPUSET 5224M: Waiman Long <longman@redhat.com> 5225M: Zefan Li <lizefan.x@bytedance.com> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5230F: include/linux/cpuset.h 5231F: kernel/cgroup/cpuset.c 5232 5233CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5234M: Johannes Weiner <hannes@cmpxchg.org> 5235M: Michal Hocko <mhocko@kernel.org> 5236M: Roman Gushchin <roman.gushchin@linux.dev> 5237M: Shakeel Butt <shakeelb@google.com> 5238R: Muchun Song <muchun.song@linux.dev> 5239L: cgroups@vger.kernel.org 5240L: linux-mm@kvack.org 5241S: Maintained 5242F: mm/memcontrol.c 5243F: mm/swap_cgroup.c 5244F: tools/testing/selftests/cgroup/memcg_protection.m 5245F: tools/testing/selftests/cgroup/test_kmem.c 5246F: tools/testing/selftests/cgroup/test_memcontrol.c 5247 5248CORETEMP HARDWARE MONITORING DRIVER 5249M: Fenghua Yu <fenghua.yu@intel.com> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: Documentation/hwmon/coretemp.rst 5253F: drivers/hwmon/coretemp.c 5254 5255CORSAIR-CPRO HARDWARE MONITOR DRIVER 5256M: Marius Zachmann <mail@mariuszachmann.de> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: drivers/hwmon/corsair-cpro.c 5260 5261CORSAIR-PSU HARDWARE MONITOR DRIVER 5262M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5263L: linux-hwmon@vger.kernel.org 5264S: Maintained 5265F: Documentation/hwmon/corsair-psu.rst 5266F: drivers/hwmon/corsair-psu.c 5267 5268COUNTER SUBSYSTEM 5269M: William Breathitt Gray <william.gray@linaro.org> 5270L: linux-iio@vger.kernel.org 5271S: Maintained 5272T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5273F: Documentation/ABI/testing/sysfs-bus-counter 5274F: Documentation/driver-api/generic-counter.rst 5275F: drivers/counter/ 5276F: include/linux/counter.h 5277F: include/uapi/linux/counter.h 5278F: tools/counter/ 5279 5280CP2615 I2C DRIVER 5281M: Bence Csókás <bence98@sch.bme.hu> 5282S: Maintained 5283F: drivers/i2c/busses/i2c-cp2615.c 5284 5285CPMAC ETHERNET DRIVER 5286M: Florian Fainelli <f.fainelli@gmail.com> 5287L: netdev@vger.kernel.org 5288S: Maintained 5289F: drivers/net/ethernet/ti/cpmac.c 5290 5291CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5292M: Viresh Kumar <viresh.kumar@linaro.org> 5293M: Sudeep Holla <sudeep.holla@arm.com> 5294L: linux-pm@vger.kernel.org 5295S: Maintained 5296W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5297F: drivers/cpufreq/vexpress-spc-cpufreq.c 5298 5299CPU FREQUENCY SCALING FRAMEWORK 5300M: "Rafael J. Wysocki" <rafael@kernel.org> 5301M: Viresh Kumar <viresh.kumar@linaro.org> 5302L: linux-pm@vger.kernel.org 5303S: Maintained 5304B: https://bugzilla.kernel.org 5305T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5307F: Documentation/admin-guide/pm/cpufreq.rst 5308F: Documentation/admin-guide/pm/intel_pstate.rst 5309F: Documentation/cpu-freq/ 5310F: Documentation/devicetree/bindings/cpufreq/ 5311F: drivers/cpufreq/ 5312F: include/linux/cpufreq.h 5313F: include/linux/sched/cpufreq.h 5314F: kernel/sched/cpufreq*.c 5315F: tools/testing/selftests/cpufreq/ 5316 5317CPU HOTPLUG 5318M: Thomas Gleixner <tglx@linutronix.de> 5319M: Peter Zijlstra <peterz@infradead.org> 5320L: linux-kernel@vger.kernel.org 5321S: Maintained 5322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5323F: include/linux/cpu.h 5324F: include/linux/cpuhotplug.h 5325F: include/linux/smpboot.h 5326F: kernel/cpu.c 5327F: kernel/smpboot.* 5328 5329CPU IDLE TIME MANAGEMENT FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Daniel Lezcano <daniel.lezcano@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336F: Documentation/admin-guide/pm/cpuidle.rst 5337F: Documentation/driver-api/pm/cpuidle.rst 5338F: drivers/cpuidle/ 5339F: include/linux/cpuidle.h 5340 5341CPU POWER MONITORING SUBSYSTEM 5342M: Thomas Renninger <trenn@suse.com> 5343M: Shuah Khan <shuah@kernel.org> 5344M: Shuah Khan <skhan@linuxfoundation.org> 5345L: linux-pm@vger.kernel.org 5346S: Maintained 5347F: tools/power/cpupower/ 5348 5349CPUID/MSR DRIVER 5350M: "H. Peter Anvin" <hpa@zytor.com> 5351S: Maintained 5352F: arch/x86/kernel/cpuid.c 5353F: arch/x86/kernel/msr.c 5354 5355CPUIDLE DRIVER - ARM BIG LITTLE 5356M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358L: linux-pm@vger.kernel.org 5359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5360S: Maintained 5361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5362F: drivers/cpuidle/cpuidle-big_little.c 5363 5364CPUIDLE DRIVER - ARM EXYNOS 5365M: Daniel Lezcano <daniel.lezcano@linaro.org> 5366M: Kukjin Kim <kgene@kernel.org> 5367R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5368L: linux-pm@vger.kernel.org 5369L: linux-samsung-soc@vger.kernel.org 5370S: Supported 5371F: arch/arm/mach-exynos/pm.c 5372F: drivers/cpuidle/cpuidle-exynos.c 5373F: include/linux/platform_data/cpuidle-exynos.h 5374 5375CPUIDLE DRIVER - ARM PSCI 5376M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5377M: Sudeep Holla <sudeep.holla@arm.com> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci.c 5382 5383CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5384M: Ulf Hansson <ulf.hansson@linaro.org> 5385L: linux-pm@vger.kernel.org 5386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5387S: Supported 5388F: drivers/cpuidle/cpuidle-psci-domain.c 5389F: drivers/cpuidle/cpuidle-psci.h 5390 5391CPUIDLE DRIVER - DT IDLE PM DOMAIN 5392M: Ulf Hansson <ulf.hansson@linaro.org> 5393L: linux-pm@vger.kernel.org 5394S: Supported 5395F: drivers/cpuidle/dt_idle_genpd.c 5396F: drivers/cpuidle/dt_idle_genpd.h 5397 5398CPUIDLE DRIVER - RISC-V SBI 5399M: Anup Patel <anup@brainfault.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-riscv@lists.infradead.org 5402S: Maintained 5403F: drivers/cpuidle/cpuidle-riscv-sbi.c 5404 5405CRAMFS FILESYSTEM 5406M: Nicolas Pitre <nico@fluxnic.net> 5407S: Maintained 5408F: Documentation/filesystems/cramfs.rst 5409F: fs/cramfs/ 5410 5411CREATIVE SB0540 5412M: Bastien Nocera <hadess@hadess.net> 5413L: linux-input@vger.kernel.org 5414S: Maintained 5415F: drivers/hid/hid-creative-sb0540.c 5416 5417CRYPTO API 5418M: Herbert Xu <herbert@gondor.apana.org.au> 5419M: "David S. Miller" <davem@davemloft.net> 5420L: linux-crypto@vger.kernel.org 5421S: Maintained 5422T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5424F: Documentation/crypto/ 5425F: Documentation/devicetree/bindings/crypto/ 5426F: arch/*/crypto/ 5427F: crypto/ 5428F: drivers/crypto/ 5429F: include/crypto/ 5430F: include/linux/crypto* 5431F: lib/crypto/ 5432 5433CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5434M: Neil Horman <nhorman@tuxdriver.com> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437F: crypto/ansi_cprng.c 5438F: crypto/rng.c 5439 5440CS3308 MEDIA DRIVER 5441M: Hans Verkuil <hverkuil@xs4all.nl> 5442L: linux-media@vger.kernel.org 5443S: Odd Fixes 5444W: http://linuxtv.org 5445T: git git://linuxtv.org/media_tree.git 5446F: drivers/media/i2c/cs3308.c 5447 5448CS5535 Audio ALSA driver 5449M: Jaya Kumar <jayakumar.alsa@gmail.com> 5450S: Maintained 5451F: sound/pci/cs5535audio/ 5452 5453CTU CAN FD DRIVER 5454M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5455M: Ondrej Ille <ondrej.ille@gmail.com> 5456L: linux-can@vger.kernel.org 5457S: Maintained 5458F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5459F: drivers/net/can/ctucanfd/ 5460 5461CW1200 WLAN driver 5462M: Solomon Peachy <pizza@shaftnet.org> 5463S: Maintained 5464F: drivers/net/wireless/st/cw1200/ 5465 5466CX18 VIDEO4LINUX DRIVER 5467M: Andy Walls <awalls@md.metrocast.net> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/pci/cx18/ 5473F: include/uapi/linux/ivtv* 5474 5475CX2341X MPEG ENCODER HELPER MODULE 5476M: Hans Verkuil <hverkuil@xs4all.nl> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/common/cx2341x* 5482F: include/media/drv-intf/cx2341x.h 5483 5484CX24120 MEDIA DRIVER 5485M: Jemma Denson <jdenson@gmail.com> 5486M: Patrick Boettcher <patrick.boettcher@posteo.de> 5487L: linux-media@vger.kernel.org 5488S: Maintained 5489W: https://linuxtv.org 5490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5491F: drivers/media/dvb-frontends/cx24120* 5492 5493CX88 VIDEO4LINUX DRIVER 5494M: Mauro Carvalho Chehab <mchehab@kernel.org> 5495L: linux-media@vger.kernel.org 5496S: Odd fixes 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: Documentation/driver-api/media/drivers/cx88* 5500F: drivers/media/pci/cx88/ 5501 5502CXD2820R MEDIA DRIVER 5503M: Antti Palosaari <crope@iki.fi> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507W: http://palosaari.fi/linux/ 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509T: git git://linuxtv.org/anttip/media_tree.git 5510F: drivers/media/dvb-frontends/cxd2820r* 5511 5512CXGB3 ETHERNET DRIVER (CXGB3) 5513M: Raju Rangoju <rajur@chelsio.com> 5514L: netdev@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/net/ethernet/chelsio/cxgb3/ 5518 5519CXGB3 ISCSI DRIVER (CXGB3I) 5520M: Varun Prakash <varun@chelsio.com> 5521L: linux-scsi@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/scsi/cxgbi/cxgb3i 5525 5526CXGB4 CRYPTO DRIVER (chcr) 5527M: Ayush Sawal <ayush.sawal@chelsio.com> 5528L: linux-crypto@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/crypto/chelsio 5532 5533CXGB4 ETHERNET DRIVER (CXGB4) 5534M: Raju Rangoju <rajur@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/cxgb4/ 5539 5540CXGB4 INLINE CRYPTO DRIVER 5541M: Ayush Sawal <ayush.sawal@chelsio.com> 5542L: netdev@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/net/ethernet/chelsio/inline_crypto/ 5546 5547CXGB4 ISCSI DRIVER (CXGB4I) 5548M: Varun Prakash <varun@chelsio.com> 5549L: linux-scsi@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/scsi/cxgbi/cxgb4i 5553 5554CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5555M: Potnuri Bharat Teja <bharat@chelsio.com> 5556L: linux-rdma@vger.kernel.org 5557S: Supported 5558W: http://www.openfabrics.org 5559F: drivers/infiniband/hw/cxgb4/ 5560F: include/uapi/rdma/cxgb4-abi.h 5561 5562CXGB4VF ETHERNET DRIVER (CXGB4VF) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4vf/ 5568 5569CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5570M: Frederic Barrat <fbarrat@linux.ibm.com> 5571M: Andrew Donnellan <ajd@linux.ibm.com> 5572L: linuxppc-dev@lists.ozlabs.org 5573S: Supported 5574F: Documentation/ABI/testing/sysfs-class-cxl 5575F: Documentation/powerpc/cxl.rst 5576F: arch/powerpc/platforms/powernv/pci-cxl.c 5577F: drivers/misc/cxl/ 5578F: include/misc/cxl* 5579F: include/uapi/misc/cxl.h 5580 5581CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5582M: Manoj N. Kumar <manoj@linux.ibm.com> 5583M: Matthew R. Ochs <mrochs@linux.ibm.com> 5584M: Uma Krishnan <ukrishn@linux.ibm.com> 5585L: linux-scsi@vger.kernel.org 5586S: Supported 5587F: Documentation/powerpc/cxlflash.rst 5588F: drivers/scsi/cxlflash/ 5589F: include/uapi/scsi/cxlflash_ioctl.h 5590 5591CYBERPRO FB DRIVER 5592M: Russell King <linux@armlinux.org.uk> 5593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5594S: Maintained 5595W: http://www.armlinux.org.uk/ 5596F: drivers/video/fbdev/cyber2000fb.* 5597 5598CYCLADES PC300 DRIVER 5599S: Orphan 5600F: drivers/net/wan/pc300* 5601 5602CYPRESS CY8C95X0 PINCTRL DRIVER 5603M: Patrick Rudolph <patrick.rudolph@9elements.com> 5604L: linux-gpio@vger.kernel.org 5605S: Maintained 5606F: drivers/pinctrl/pinctrl-cy8c95x0.c 5607 5608CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5609M: Linus Walleij <linus.walleij@linaro.org> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: drivers/input/touchscreen/cy8ctma140.c 5613 5614CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5615M: Yassine Oudjana <y.oudjana@protonmail.com> 5616L: linux-input@vger.kernel.org 5617S: Maintained 5618F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5619F: drivers/input/keyboard/cypress-sf.c 5620 5621CYPRESS_FIRMWARE MEDIA DRIVER 5622M: Antti Palosaari <crope@iki.fi> 5623L: linux-media@vger.kernel.org 5624S: Maintained 5625W: https://linuxtv.org 5626W: http://palosaari.fi/linux/ 5627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5628T: git git://linuxtv.org/anttip/media_tree.git 5629F: drivers/media/common/cypress_firmware* 5630 5631CYTTSP TOUCHSCREEN DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Maintained 5635F: drivers/input/touchscreen/cyttsp* 5636 5637D-LINK DIR-685 TOUCHKEYS DRIVER 5638M: Linus Walleij <linus.walleij@linaro.org> 5639L: linux-input@vger.kernel.org 5640S: Supported 5641F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5642 5643DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5644M: Joshua Kinard <kumba@gentoo.org> 5645S: Maintained 5646F: drivers/rtc/rtc-ds1685.c 5647F: include/linux/rtc/ds1685.h 5648 5649DAMA SLAVE for AX.25 5650M: Joerg Reuter <jreuter@yaina.de> 5651L: linux-hams@vger.kernel.org 5652S: Maintained 5653W: http://yaina.de/jreuter/ 5654W: http://www.qsl.net/dl1bke/ 5655F: net/ax25/af_ax25.c 5656F: net/ax25/ax25_dev.c 5657F: net/ax25/ax25_ds_* 5658F: net/ax25/ax25_in.c 5659F: net/ax25/ax25_out.c 5660F: net/ax25/ax25_timer.c 5661F: net/ax25/sysctl_net_ax25.c 5662 5663DATA ACCESS MONITOR 5664M: SeongJae Park <sj@kernel.org> 5665L: damon@lists.linux.dev 5666L: linux-mm@kvack.org 5667S: Maintained 5668W: https://damonitor.github.io 5669P: Documentation/mm/damon/maintainer-profile.rst 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5671T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5673F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5674F: Documentation/admin-guide/mm/damon/ 5675F: Documentation/mm/damon/ 5676F: include/linux/damon.h 5677F: include/trace/events/damon.h 5678F: mm/damon/ 5679F: tools/testing/selftests/damon/ 5680 5681DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5682L: netdev@vger.kernel.org 5683S: Orphan 5684F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5685F: drivers/net/ethernet/dec/tulip/dmfe.c 5686 5687DC390/AM53C974 SCSI driver 5688M: Hannes Reinecke <hare@suse.com> 5689L: linux-scsi@vger.kernel.org 5690S: Maintained 5691F: drivers/scsi/am53c974.c 5692 5693DC395x SCSI driver 5694M: Oliver Neukum <oliver@neukum.org> 5695M: Ali Akcaagac <aliakc@web.de> 5696M: Jamie Lenehan <lenehan@twibble.org> 5697S: Maintained 5698F: Documentation/scsi/dc395x.rst 5699F: drivers/scsi/dc395x.* 5700 5701DCCP PROTOCOL 5702L: dccp@vger.kernel.org 5703S: Orphan 5704W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5705F: include/linux/dccp.h 5706F: include/linux/tfrc.h 5707F: include/uapi/linux/dccp.h 5708F: net/dccp/ 5709 5710DEBUGOBJECTS: 5711M: Thomas Gleixner <tglx@linutronix.de> 5712L: linux-kernel@vger.kernel.org 5713S: Maintained 5714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5715F: include/linux/debugobjects.h 5716F: lib/debugobjects.c 5717 5718DECSTATION PLATFORM SUPPORT 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720L: linux-mips@vger.kernel.org 5721S: Maintained 5722W: http://www.linux-mips.org/wiki/DECstation 5723F: arch/mips/dec/ 5724F: arch/mips/include/asm/dec/ 5725F: arch/mips/include/asm/mach-dec/ 5726 5727DEFXX FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defxx.* 5731 5732DEFZA FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defza.* 5736 5737DEINTERLACE DRIVERS FOR ALLWINNER H3 5738M: Jernej Skrabec <jernej.skrabec@gmail.com> 5739L: linux-media@vger.kernel.org 5740S: Maintained 5741T: git git://linuxtv.org/media_tree.git 5742F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5743F: drivers/media/platform/sunxi/sun8i-di/ 5744 5745DELL LAPTOP DRIVER 5746M: Matthew Garrett <mjg59@srcf.ucam.org> 5747M: Pali Rohár <pali@kernel.org> 5748L: platform-driver-x86@vger.kernel.org 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-laptop.c 5751 5752DELL LAPTOP FREEFALL DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-smo8800.c 5756 5757DELL LAPTOP RBTN DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-rbtn.* 5761 5762DELL LAPTOP SMM DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: Documentation/ABI/obsolete/procfs-i8k 5766F: drivers/hwmon/dell-smm-hwmon.c 5767F: include/uapi/linux/i8k.h 5768 5769DELL REMOTE BIOS UPDATE DRIVER 5770M: Stuart Hayes <stuart.w.hayes@gmail.com> 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell_rbu.c 5774 5775DELL SMBIOS DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios.* 5781 5782DELL SMBIOS SMM DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-smm.c 5787 5788DELL SMBIOS WMI DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-wmi.c 5793F: tools/wmi/dell-smbios-example.c 5794 5795DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: Documentation/driver-api/dcdbas.rst 5800F: drivers/platform/x86/dell/dcdbas.* 5801 5802DELL WMI DDV DRIVER 5803M: Armin Wolf <W_Armin@gmx.de> 5804S: Maintained 5805F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5806F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5807F: Documentation/wmi/devices/dell-wmi-ddv.rst 5808F: drivers/platform/x86/dell/dell-wmi-ddv.c 5809 5810DELL WMI DESCRIPTOR DRIVER 5811L: Dell.Client.Kernel@dell.com 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5814 5815DELL WMI HARDWARE PRIVACY SUPPORT 5816M: Perry Yuan <Perry.Yuan@dell.com> 5817L: Dell.Client.Kernel@dell.com 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-privacy.c 5821 5822DELL WMI NOTIFICATIONS DRIVER 5823M: Matthew Garrett <mjg59@srcf.ucam.org> 5824M: Pali Rohár <pali@kernel.org> 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-base.c 5827 5828DELL WMI SYSMAN DRIVER 5829M: Prasanth Ksr <prasanth.ksr@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5834F: drivers/platform/x86/dell/dell-wmi-sysman/ 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DELTA ST MEDIA DRIVER 5859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5860L: linux-media@vger.kernel.org 5861S: Supported 5862W: https://linuxtv.org 5863T: git git://linuxtv.org/media_tree.git 5864F: drivers/media/platform/st/sti/delta 5865 5866DENALI NAND DRIVER 5867L: linux-mtd@lists.infradead.org 5868S: Orphan 5869F: drivers/mtd/nand/raw/denali* 5870 5871DESIGNWARE EDMA CORE IP DRIVER 5872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5873R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5874R: Serge Semin <fancer.lancer@gmail.com> 5875L: dmaengine@vger.kernel.org 5876S: Maintained 5877F: drivers/dma/dw-edma/ 5878F: include/linux/dma/edma.h 5879 5880DESIGNWARE USB2 DRD IP DRIVER 5881M: Minas Harutyunyan <hminas@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5885F: drivers/usb/dwc2/ 5886 5887DESIGNWARE USB3 DRD IP DRIVER 5888M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891F: drivers/usb/dwc3/ 5892 5893DESIGNWARE XDATA IP DRIVER 5894M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5895L: linux-pci@vger.kernel.org 5896S: Maintained 5897F: Documentation/misc-devices/dw-xdata-pcie.rst 5898F: drivers/misc/dw-xdata-pcie.c 5899 5900DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5901M: Andreas Klinger <ak@it-klinger.de> 5902L: linux-iio@vger.kernel.org 5903S: Maintained 5904F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5905F: drivers/iio/proximity/srf*.c 5906 5907DEVICE COREDUMP (DEV_COREDUMP) 5908M: Johannes Berg <johannes@sipsolutions.net> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: drivers/base/devcoredump.c 5912F: include/linux/devcoredump.h 5913 5914DEVICE DEPENDENCY HELPER SCRIPT 5915M: Saravana Kannan <saravanak@google.com> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: scripts/dev-needs.sh 5919 5920DEVICE DIRECT ACCESS (DAX) 5921M: Dan Williams <dan.j.williams@intel.com> 5922M: Vishal Verma <vishal.l.verma@intel.com> 5923M: Dave Jiang <dave.jiang@intel.com> 5924L: nvdimm@lists.linux.dev 5925L: linux-cxl@vger.kernel.org 5926S: Supported 5927F: drivers/dax/ 5928 5929DEVICE FREQUENCY (DEVFREQ) 5930M: MyungJoo Ham <myungjoo.ham@samsung.com> 5931M: Kyungmin Park <kyungmin.park@samsung.com> 5932M: Chanwoo Choi <cw00.choi@samsung.com> 5933L: linux-pm@vger.kernel.org 5934S: Maintained 5935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5936F: Documentation/devicetree/bindings/devfreq/ 5937F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5938F: drivers/devfreq/ 5939F: include/linux/devfreq.h 5940F: include/trace/events/devfreq.h 5941 5942DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Supported 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/event/ 5948F: drivers/devfreq/devfreq-event.c 5949F: drivers/devfreq/event/ 5950F: include/dt-bindings/pmu/exynos_ppmu.h 5951F: include/linux/devfreq-event.h 5952 5953DEVICE RESOURCE MANAGEMENT HELPERS 5954M: Hans de Goede <hdegoede@redhat.com> 5955R: Matti Vaittinen <mazziesaccount@gmail.com> 5956S: Maintained 5957F: include/linux/devm-helpers.h 5958 5959DEVICE-MAPPER (LVM) 5960M: Alasdair Kergon <agk@redhat.com> 5961M: Mike Snitzer <snitzer@kernel.org> 5962M: dm-devel@redhat.com 5963L: dm-devel@redhat.com 5964S: Maintained 5965W: http://sources.redhat.com/dm 5966Q: http://patchwork.kernel.org/project/dm-devel/list/ 5967T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5968T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5969F: Documentation/admin-guide/device-mapper/ 5970F: drivers/md/Kconfig 5971F: drivers/md/Makefile 5972F: drivers/md/dm* 5973F: drivers/md/persistent-data/ 5974F: include/linux/device-mapper.h 5975F: include/linux/dm-*.h 5976F: include/uapi/linux/dm-*.h 5977 5978DEVLINK 5979M: Jiri Pirko <jiri@resnulli.us> 5980L: netdev@vger.kernel.org 5981S: Supported 5982F: Documentation/networking/devlink 5983F: include/net/devlink.h 5984F: include/uapi/linux/devlink.h 5985F: net/devlink/ 5986 5987DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5988M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5993 5994DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5995M: Marek Vasut <marex@denx.de> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6000 6001DIALOG SEMICONDUCTOR DRIVERS 6002M: Support Opensource <support.opensource@diasemi.com> 6003S: Supported 6004W: http://www.dialog-semiconductor.com/products 6005F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6006F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6007F: Documentation/devicetree/bindings/mfd/da90*.txt 6008F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6009F: Documentation/devicetree/bindings/regulator/da92*.txt 6010F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6011F: Documentation/devicetree/bindings/regulator/slg51000.txt 6012F: Documentation/devicetree/bindings/sound/da[79]*.txt 6013F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6014F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6015F: Documentation/hwmon/da90??.rst 6016F: drivers/gpio/gpio-da90??.c 6017F: drivers/hwmon/da90??-hwmon.c 6018F: drivers/iio/adc/da91??-*.c 6019F: drivers/input/misc/da72??.[ch] 6020F: drivers/input/misc/da90??_onkey.c 6021F: drivers/input/touchscreen/da9052_tsi.c 6022F: drivers/leds/leds-da90??.c 6023F: drivers/mfd/da903x.c 6024F: drivers/mfd/da90??-*.c 6025F: drivers/mfd/da91??-*.c 6026F: drivers/pinctrl/pinctrl-da90??.c 6027F: drivers/power/supply/da9052-battery.c 6028F: drivers/power/supply/da91??-*.c 6029F: drivers/regulator/da9???-regulator.[ch] 6030F: drivers/regulator/slg51000-regulator.[ch] 6031F: drivers/rtc/rtc-da90??.c 6032F: drivers/thermal/da90??-thermal.c 6033F: drivers/video/backlight/da90??_bl.c 6034F: drivers/watchdog/da90??_wdt.c 6035F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6036F: include/linux/mfd/da903x.h 6037F: include/linux/mfd/da9052/ 6038F: include/linux/mfd/da9055/ 6039F: include/linux/mfd/da9062/ 6040F: include/linux/mfd/da9063/ 6041F: include/linux/mfd/da9150/ 6042F: include/linux/regulator/da9211.h 6043F: include/sound/da[79]*.h 6044F: sound/soc/codecs/da[79]*.[ch] 6045 6046DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6047M: William Breathitt Gray <william.gray@linaro.org> 6048L: linux-gpio@vger.kernel.org 6049S: Maintained 6050F: drivers/gpio/gpio-gpio-mm.c 6051 6052DIOLAN U2C-12 I2C DRIVER 6053M: Guenter Roeck <linux@roeck-us.net> 6054L: linux-i2c@vger.kernel.org 6055S: Maintained 6056F: drivers/i2c/busses/i2c-diolan-u2c.c 6057 6058DIRECTORY NOTIFICATION (DNOTIFY) 6059M: Jan Kara <jack@suse.cz> 6060R: Amir Goldstein <amir73il@gmail.com> 6061L: linux-fsdevel@vger.kernel.org 6062S: Maintained 6063F: Documentation/filesystems/dnotify.rst 6064F: fs/notify/dnotify/ 6065F: include/linux/dnotify.h 6066 6067DISK GEOMETRY AND PARTITION HANDLING 6068M: Andries Brouwer <aeb@cwi.nl> 6069S: Maintained 6070W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6071W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6072W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6073 6074DISKQUOTA 6075M: Jan Kara <jack@suse.com> 6076S: Maintained 6077F: Documentation/filesystems/quota.rst 6078F: fs/quota/ 6079F: include/linux/quota*.h 6080F: include/uapi/linux/quota*.h 6081 6082DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6083M: Bernie Thompson <bernie@plugable.com> 6084L: linux-fbdev@vger.kernel.org 6085S: Maintained 6086W: http://plugable.com/category/projects/udlfb/ 6087F: Documentation/fb/udlfb.rst 6088F: drivers/video/fbdev/udlfb.c 6089F: include/video/udlfb.h 6090 6091DISTRIBUTED LOCK MANAGER (DLM) 6092M: Christine Caulfield <ccaulfie@redhat.com> 6093M: David Teigland <teigland@redhat.com> 6094L: cluster-devel@redhat.com 6095S: Supported 6096W: http://sources.redhat.com/cluster/ 6097T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6098F: fs/dlm/ 6099 6100DMA BUFFER SHARING FRAMEWORK 6101M: Sumit Semwal <sumit.semwal@linaro.org> 6102M: Christian König <christian.koenig@amd.com> 6103L: linux-media@vger.kernel.org 6104L: dri-devel@lists.freedesktop.org 6105L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6106S: Maintained 6107T: git git://anongit.freedesktop.org/drm/drm-misc 6108F: Documentation/driver-api/dma-buf.rst 6109F: drivers/dma-buf/ 6110F: include/linux/*fence.h 6111F: include/linux/dma-buf.h 6112F: include/linux/dma-resv.h 6113K: \bdma_(?:buf|fence|resv)\b 6114 6115DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6116M: Vinod Koul <vkoul@kernel.org> 6117L: dmaengine@vger.kernel.org 6118S: Maintained 6119Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6120T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6121F: Documentation/devicetree/bindings/dma/ 6122F: Documentation/driver-api/dmaengine/ 6123F: drivers/dma/ 6124F: include/dt-bindings/dma/ 6125F: include/linux/dma/ 6126F: include/linux/dmaengine.h 6127F: include/linux/of_dma.h 6128 6129DMA MAPPING BENCHMARK 6130M: Xiang Chen <chenxiang66@hisilicon.com> 6131L: iommu@lists.linux.dev 6132F: kernel/dma/map_benchmark.c 6133F: tools/testing/selftests/dma/ 6134 6135DMA MAPPING HELPERS 6136M: Christoph Hellwig <hch@lst.de> 6137M: Marek Szyprowski <m.szyprowski@samsung.com> 6138R: Robin Murphy <robin.murphy@arm.com> 6139L: iommu@lists.linux.dev 6140S: Supported 6141W: http://git.infradead.org/users/hch/dma-mapping.git 6142T: git git://git.infradead.org/users/hch/dma-mapping.git 6143F: include/asm-generic/dma-mapping.h 6144F: include/linux/dma-direct.h 6145F: include/linux/dma-map-ops.h 6146F: include/linux/dma-mapping.h 6147F: include/linux/swiotlb.h 6148F: kernel/dma/ 6149 6150DMA-BUF HEAPS FRAMEWORK 6151M: Sumit Semwal <sumit.semwal@linaro.org> 6152R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6153R: Liam Mark <lmark@codeaurora.org> 6154R: Laura Abbott <labbott@redhat.com> 6155R: Brian Starkey <Brian.Starkey@arm.com> 6156R: John Stultz <jstultz@google.com> 6157L: linux-media@vger.kernel.org 6158L: dri-devel@lists.freedesktop.org 6159L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6160S: Maintained 6161T: git git://anongit.freedesktop.org/drm/drm-misc 6162F: drivers/dma-buf/dma-heap.c 6163F: drivers/dma-buf/heaps/* 6164F: include/linux/dma-heap.h 6165F: include/uapi/linux/dma-heap.h 6166 6167DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6168M: Lukasz Luba <lukasz.luba@arm.com> 6169L: linux-pm@vger.kernel.org 6170L: linux-samsung-soc@vger.kernel.org 6171S: Maintained 6172F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6173F: drivers/memory/samsung/exynos5422-dmc.c 6174 6175DME1737 HARDWARE MONITOR DRIVER 6176M: Juerg Haefliger <juergh@proton.me> 6177L: linux-hwmon@vger.kernel.org 6178S: Maintained 6179F: Documentation/hwmon/dme1737.rst 6180F: drivers/hwmon/dme1737.c 6181 6182DMI/SMBIOS SUPPORT 6183M: Jean Delvare <jdelvare@suse.com> 6184S: Maintained 6185T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6186F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6187F: drivers/firmware/dmi-id.c 6188F: drivers/firmware/dmi_scan.c 6189F: include/linux/dmi.h 6190 6191DOCUMENTATION 6192M: Jonathan Corbet <corbet@lwn.net> 6193L: linux-doc@vger.kernel.org 6194S: Maintained 6195P: Documentation/doc-guide/maintainer-profile.rst 6196T: git git://git.lwn.net/linux.git docs-next 6197F: Documentation/ 6198F: scripts/documentation-file-ref-check 6199F: scripts/kernel-doc 6200F: scripts/sphinx-pre-install 6201X: Documentation/ABI/ 6202X: Documentation/admin-guide/media/ 6203X: Documentation/devicetree/ 6204X: Documentation/driver-api/media/ 6205X: Documentation/firmware-guide/acpi/ 6206X: Documentation/i2c/ 6207X: Documentation/netlink/ 6208X: Documentation/power/ 6209X: Documentation/spi/ 6210X: Documentation/userspace-api/media/ 6211 6212DOCUMENTATION PROCESS 6213M: Jonathan Corbet <corbet@lwn.net> 6214L: workflows@vger.kernel.org 6215S: Maintained 6216F: Documentation/process/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574R: Marijn Suijten <marijn.suijten@somainline.org> 6575L: linux-arm-msm@vger.kernel.org 6576L: dri-devel@lists.freedesktop.org 6577L: freedreno@lists.freedesktop.org 6578S: Maintained 6579B: https://gitlab.freedesktop.org/drm/msm/-/issues 6580T: git https://gitlab.freedesktop.org/drm/msm.git 6581F: Documentation/devicetree/bindings/display/msm/ 6582F: drivers/gpu/drm/msm/ 6583F: include/uapi/drm/msm_drm.h 6584 6585DRM DRIVER FOR NOVATEK NT35510 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/novatek,nt35510.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6591 6592DRM DRIVER FOR NOVATEK NT35560 PANELS 6593M: Linus Walleij <linus.walleij@linaro.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6598 6599DRM DRIVER FOR NOVATEK NT36523 PANELS 6600M: Jianhua Lu <lujianhua000@gmail.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6605 6606DRM DRIVER FOR NOVATEK NT36672A PANELS 6607M: Sumit Semwal <sumit.semwal@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6612 6613DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6614M: Ben Skeggs <bskeggs@redhat.com> 6615M: Karol Herbst <kherbst@redhat.com> 6616M: Lyude Paul <lyude@redhat.com> 6617L: dri-devel@lists.freedesktop.org 6618L: nouveau@lists.freedesktop.org 6619S: Supported 6620W: https://nouveau.freedesktop.org/ 6621Q: https://patchwork.freedesktop.org/project/nouveau/ 6622Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6623B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6624C: irc://irc.oftc.net/nouveau 6625T: git https://gitlab.freedesktop.org/drm/nouveau.git 6626F: drivers/gpu/drm/nouveau/ 6627F: include/uapi/drm/nouveau_drm.h 6628 6629DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6630M: Stefan Mavrodiev <stefan@olimex.com> 6631S: Maintained 6632F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6633F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6634 6635DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6636R: Douglas Anderson <dianders@chromium.org> 6637F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6638F: drivers/gpu/drm/bridge/parade-ps8640.c 6639 6640DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6641M: Noralf Trønnes <noralf@tronnes.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/repaper.txt 6645F: drivers/gpu/drm/tiny/repaper.c 6646 6647DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651S: Obsolete 6652W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/tiny/cirrus.c 6655 6656DRM DRIVER FOR QXL VIRTUAL GPU 6657M: Dave Airlie <airlied@redhat.com> 6658M: Gerd Hoffmann <kraxel@redhat.com> 6659L: virtualization@lists.linux-foundation.org 6660L: spice-devel@lists.freedesktop.org 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/qxl/ 6664F: include/uapi/drm/qxl_drm.h 6665 6666DRM DRIVER FOR RAYDIUM RM67191 PANELS 6667M: Robert Chiras <robert.chiras@nxp.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6670F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6671 6672DRM DRIVER FOR SAMSUNG DB7430 PANELS 6673M: Linus Walleij <linus.walleij@linaro.org> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6677F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6678 6679DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6680M: Inki Dae <inki.dae@samsung.com> 6681M: Jagan Teki <jagan@amarulasolutions.com> 6682M: Marek Szyprowski <m.szyprowski@samsung.com> 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6686F: drivers/gpu/drm/bridge/samsung-dsim.c 6687F: include/drm/bridge/samsung-dsim.h 6688 6689DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6690M: Markuss Broks <markuss.broks@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6694 6695DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6696M: Artur Weber <aweber.kernel@gmail.com> 6697S: Maintained 6698F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6699F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6700 6701DRM DRIVER FOR SITRONIX ST7586 PANELS 6702M: David Lechner <david@lechnology.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6706F: drivers/gpu/drm/tiny/st7586.c 6707 6708DRM DRIVER FOR SITRONIX ST7701 PANELS 6709M: Jagan Teki <jagan@amarulasolutions.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6712F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6713 6714DRM DRIVER FOR SITRONIX ST7703 PANELS 6715M: Guido Günther <agx@sigxcpu.org> 6716R: Purism Kernel Team <kernel@puri.sm> 6717R: Ondrej Jirman <megous@megous.com> 6718S: Maintained 6719F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6720F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6721 6722DRM DRIVER FOR SITRONIX ST7735R PANELS 6723M: David Lechner <david@lechnology.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6727F: drivers/gpu/drm/tiny/st7735r.c 6728 6729DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6730M: Javier Martinez Canillas <javierm@redhat.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6734F: drivers/gpu/drm/solomon/ssd130x* 6735 6736DRM DRIVER FOR ST-ERICSSON MCDE 6737M: Linus Walleij <linus.walleij@linaro.org> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6741F: drivers/gpu/drm/mcde/ 6742 6743DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6744M: Jagan Teki <jagan@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6747F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6748 6749DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6750R: Douglas Anderson <dianders@chromium.org> 6751F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6752F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6753 6754DRM DRIVER FOR TPO TPG110 PANELS 6755M: Linus Walleij <linus.walleij@linaro.org> 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6759F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6760 6761DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6762M: Dave Airlie <airlied@redhat.com> 6763R: Sean Paul <sean@poorly.run> 6764R: Thomas Zimmermann <tzimmermann@suse.de> 6765L: dri-devel@lists.freedesktop.org 6766S: Supported 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: drivers/gpu/drm/udl/ 6769 6770DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6771M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6772M: Melissa Wen <melissa.srw@gmail.com> 6773M: Maíra Canal <mairacanal@riseup.net> 6774R: Haneen Mohammed <hamohammed.sa@gmail.com> 6775R: Daniel Vetter <daniel@ffwll.ch> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: Documentation/gpu/vkms.rst 6780F: drivers/gpu/drm/vkms/ 6781 6782DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6783M: Hans de Goede <hdegoede@redhat.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Maintained 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vboxvideo/ 6788 6789DRM DRIVER FOR VMWARE VIRTUAL GPU 6790M: Zack Rusin <zackr@vmware.com> 6791R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6792L: dri-devel@lists.freedesktop.org 6793S: Supported 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: drivers/gpu/drm/vmwgfx/ 6796F: include/uapi/drm/vmwgfx_drm.h 6797 6798DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6799M: Linus Walleij <linus.walleij@linaro.org> 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6803F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6804 6805DRM DRIVERS 6806M: David Airlie <airlied@gmail.com> 6807M: Daniel Vetter <daniel@ffwll.ch> 6808L: dri-devel@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm 6811C: irc://irc.oftc.net/dri-devel 6812T: git git://anongit.freedesktop.org/drm/drm 6813F: Documentation/devicetree/bindings/display/ 6814F: Documentation/devicetree/bindings/gpu/ 6815F: Documentation/gpu/ 6816F: drivers/gpu/ 6817F: include/drm/ 6818F: include/linux/vga* 6819F: include/uapi/drm/ 6820 6821DRM DRIVERS AND MISC GPU PATCHES 6822M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6823M: Maxime Ripard <mripard@kernel.org> 6824M: Thomas Zimmermann <tzimmermann@suse.de> 6825S: Maintained 6826W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/gpu/ 6829F: drivers/gpu/drm/* 6830F: drivers/gpu/vga/ 6831F: include/drm/drm* 6832F: include/linux/vga* 6833F: include/uapi/drm/drm* 6834 6835DRM DRIVERS FOR ALLWINNER A10 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Chen-Yu Tsai <wens@csie.org> 6838L: dri-devel@lists.freedesktop.org 6839S: Supported 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/devicetree/bindings/display/allwinner* 6842F: drivers/gpu/drm/sun4i/ 6843 6844DRM DRIVERS FOR AMLOGIC SOCS 6845M: Neil Armstrong <neil.armstrong@linaro.org> 6846L: dri-devel@lists.freedesktop.org 6847L: linux-amlogic@lists.infradead.org 6848S: Supported 6849W: http://linux-meson.com/ 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6852F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6853F: Documentation/gpu/meson.rst 6854F: drivers/gpu/drm/meson/ 6855 6856DRM DRIVERS FOR ATMEL HLCDC 6857M: Sam Ravnborg <sam@ravnborg.org> 6858M: Boris Brezillon <bbrezillon@kernel.org> 6859L: dri-devel@lists.freedesktop.org 6860S: Supported 6861T: git git://anongit.freedesktop.org/drm/drm-misc 6862F: Documentation/devicetree/bindings/display/atmel/ 6863F: drivers/gpu/drm/atmel-hlcdc/ 6864 6865DRM DRIVERS FOR BRIDGE CHIPS 6866M: Andrzej Hajda <andrzej.hajda@intel.com> 6867M: Neil Armstrong <neil.armstrong@linaro.org> 6868M: Robert Foss <rfoss@kernel.org> 6869R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6870R: Jonas Karlman <jonas@kwiboo.se> 6871R: Jernej Skrabec <jernej.skrabec@gmail.com> 6872S: Maintained 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/bridge/ 6875F: drivers/gpu/drm/bridge/ 6876F: drivers/gpu/drm/drm_bridge.c 6877F: include/drm/drm_bridge.h 6878 6879DRM DRIVERS FOR EXYNOS 6880M: Inki Dae <inki.dae@samsung.com> 6881M: Seung-Woo Kim <sw0312.kim@samsung.com> 6882M: Kyungmin Park <kyungmin.park@samsung.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Supported 6885T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6886F: Documentation/devicetree/bindings/display/exynos/ 6887F: Documentation/devicetree/bindings/display/samsung/ 6888F: drivers/gpu/drm/exynos/ 6889F: include/uapi/drm/exynos_drm.h 6890 6891DRM DRIVERS FOR FREESCALE DCU 6892M: Stefan Agner <stefan@agner.ch> 6893M: Alison Wang <alison.wang@nxp.com> 6894L: dri-devel@lists.freedesktop.org 6895S: Supported 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6898F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6899F: drivers/gpu/drm/fsl-dcu/ 6900 6901DRM DRIVERS FOR FREESCALE IMX 6902M: Philipp Zabel <p.zabel@pengutronix.de> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/imx/ 6906F: drivers/gpu/drm/imx/ipuv3/ 6907F: drivers/gpu/ipu-v3/ 6908 6909DRM DRIVERS FOR FREESCALE IMX BRIDGE 6910M: Liu Ying <victor.liu@nxp.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6917F: drivers/gpu/drm/bridge/imx/ 6918 6919DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6920M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://github.com/patjak/drm-gma500 6924F: drivers/gpu/drm/gma500/ 6925 6926DRM DRIVERS FOR HISILICON 6927M: Xinliang Liu <xinliang.liu@linaro.org> 6928M: Tian Tao <tiantao6@hisilicon.com> 6929R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6930R: Sumit Semwal <sumit.semwal@linaro.org> 6931R: Yongqin Liu <yongqin.liu@linaro.org> 6932R: John Stultz <jstultz@google.com> 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: Documentation/devicetree/bindings/display/hisilicon/ 6937F: drivers/gpu/drm/hisilicon/ 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962M: Mikko Perttunen <mperttunen@nvidia.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-tegra@vger.kernel.org 6965S: Supported 6966T: git https://gitlab.freedesktop.org/drm/tegra.git 6967F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6968F: Documentation/devicetree/bindings/gpu/host1x/ 6969F: drivers/gpu/drm/tegra/ 6970F: drivers/gpu/host1x/ 6971F: include/linux/host1x.h 6972F: include/uapi/drm/tegra_drm.h 6973 6974DRM DRIVERS FOR RENESAS 6975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6976M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6977L: dri-devel@lists.freedesktop.org 6978L: linux-renesas-soc@vger.kernel.org 6979S: Supported 6980T: git git://linuxtv.org/pinchartl/media drm/du/next 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6984F: Documentation/devicetree/bindings/display/renesas,du.yaml 6985F: drivers/gpu/drm/renesas/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM GPU SCHEDULER 7089M: Luben Tuikov <luben.tuikov@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/scheduler/ 7094F: include/drm/gpu_scheduler.h 7095 7096DRM PANEL DRIVERS 7097M: Neil Armstrong <neil.armstrong@linaro.org> 7098R: Sam Ravnborg <sam@ravnborg.org> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: Documentation/devicetree/bindings/display/panel/ 7103F: drivers/gpu/drm/drm_panel.c 7104F: drivers/gpu/drm/panel/ 7105F: include/drm/drm_panel.h 7106 7107DRM PRIVACY-SCREEN CLASS 7108M: Hans de Goede <hdegoede@redhat.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/drm_privacy_screen* 7113F: include/drm/drm_privacy_screen* 7114 7115DRM TTM SUBSYSTEM 7116M: Christian Koenig <christian.koenig@amd.com> 7117M: Huang Rui <ray.huang@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/ttm/ 7122F: include/drm/ttm/ 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251M: Jim Cromie <jim.cromie@gmail.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7265M: Daniel Lezcano <daniel.lezcano@kernel.org> 7266L: linux-pm@vger.kernel.org 7267S: Supported 7268B: https://bugzilla.kernel.org 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7270F: drivers/powercap/dtpm* 7271F: include/linux/dtpm.h 7272 7273DZ DECSTATION DZ11 SERIAL DRIVER 7274M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7275S: Maintained 7276F: drivers/tty/serial/dz.* 7277 7278E3X0 POWER BUTTON DRIVER 7279M: Moritz Fischer <moritz.fischer@ettus.com> 7280L: usrp-users@lists.ettus.com 7281S: Supported 7282W: http://www.ettus.com 7283F: Documentation/devicetree/bindings/input/e3x0-button.txt 7284F: drivers/input/misc/e3x0-button.c 7285 7286E4000 MEDIA DRIVER 7287M: Antti Palosaari <crope@iki.fi> 7288L: linux-media@vger.kernel.org 7289S: Maintained 7290W: https://linuxtv.org 7291W: http://palosaari.fi/linux/ 7292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7293T: git git://linuxtv.org/anttip/media_tree.git 7294F: drivers/media/tuners/e4000* 7295 7296EARTH_PT1 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt1/ 7301 7302EARTH_PT3 MEDIA DRIVER 7303M: Akihiro Tsukada <tskd08@gmail.com> 7304L: linux-media@vger.kernel.org 7305S: Odd Fixes 7306F: drivers/media/pci/pt3/ 7307 7308EC100 MEDIA DRIVER 7309M: Antti Palosaari <crope@iki.fi> 7310L: linux-media@vger.kernel.org 7311S: Maintained 7312W: https://linuxtv.org 7313W: http://palosaari.fi/linux/ 7314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7315T: git git://linuxtv.org/anttip/media_tree.git 7316F: drivers/media/dvb-frontends/ec100* 7317 7318ECRYPT FILE SYSTEM 7319M: Tyler Hicks <code@tyhicks.com> 7320L: ecryptfs@vger.kernel.org 7321S: Odd Fixes 7322W: http://ecryptfs.org 7323W: https://launchpad.net/ecryptfs 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7325F: Documentation/filesystems/ecryptfs.rst 7326F: fs/ecryptfs/ 7327 7328EDAC-AMD64 7329M: Yazen Ghannam <yazen.ghannam@amd.com> 7330L: linux-edac@vger.kernel.org 7331S: Supported 7332F: drivers/edac/amd64_edac* 7333F: drivers/edac/mce_amd* 7334 7335EDAC-ARMADA 7336M: Jan Luebbe <jlu@pengutronix.de> 7337L: linux-edac@vger.kernel.org 7338S: Maintained 7339F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7340F: drivers/edac/armada_xp_* 7341 7342EDAC-AST2500 7343M: Stefan Schaeckeler <sschaeck@cisco.com> 7344S: Supported 7345F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7346F: drivers/edac/aspeed_edac.c 7347 7348EDAC-BLUEFIELD 7349M: Shravan Kumar Ramani <shravankr@nvidia.com> 7350S: Supported 7351F: drivers/edac/bluefield_edac.c 7352 7353EDAC-CALXEDA 7354M: Andre Przywara <andre.przywara@arm.com> 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/highbank* 7358 7359EDAC-CAVIUM OCTEON 7360M: Ralf Baechle <ralf@linux-mips.org> 7361L: linux-edac@vger.kernel.org 7362L: linux-mips@vger.kernel.org 7363S: Supported 7364F: drivers/edac/octeon_edac* 7365 7366EDAC-CAVIUM THUNDERX 7367M: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Odd Fixes 7370F: drivers/edac/thunderx_edac* 7371 7372EDAC-CORE 7373M: Borislav Petkov <bp@alien8.de> 7374M: Tony Luck <tony.luck@intel.com> 7375R: James Morse <james.morse@arm.com> 7376R: Mauro Carvalho Chehab <mchehab@kernel.org> 7377R: Robert Richter <rric@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7381F: Documentation/admin-guide/ras.rst 7382F: Documentation/driver-api/edac.rst 7383F: drivers/edac/ 7384F: include/linux/edac.h 7385 7386EDAC-DMC520 7387M: Lei Wang <lewan@microsoft.com> 7388L: linux-edac@vger.kernel.org 7389S: Supported 7390F: drivers/edac/dmc520_edac.c 7391 7392EDAC-E752X 7393M: Mark Gross <markgross@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e752x_edac.c 7397 7398EDAC-E7XXX 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e7xxx_edac.c 7402 7403EDAC-FSL_DDR 7404M: York Sun <york.sun@nxp.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/fsl_ddr_edac.* 7408 7409EDAC-GHES 7410M: Mauro Carvalho Chehab <mchehab@kernel.org> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/ghes_edac.c 7414 7415EDAC-I10NM 7416M: Tony Luck <tony.luck@intel.com> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i10nm_base.c 7420 7421EDAC-I3000 7422L: linux-edac@vger.kernel.org 7423S: Orphan 7424F: drivers/edac/i3000_edac.c 7425 7426EDAC-I5000 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5000_edac.c 7430 7431EDAC-I5400 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i5400_edac.c 7436 7437EDAC-I7300 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7300_edac.c 7442 7443EDAC-I7CORE 7444M: Mauro Carvalho Chehab <mchehab@kernel.org> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i7core_edac.c 7448 7449EDAC-I82443BXGX 7450M: Tim Small <tim@buttersideup.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82443bxgx_edac.c 7454 7455EDAC-I82975X 7456M: "Arvind R." <arvino55@gmail.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/i82975x_edac.c 7460 7461EDAC-IE31200 7462M: Jason Baron <jbaron@akamai.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ie31200_edac.c 7466 7467EDAC-IGEN6 7468M: Tony Luck <tony.luck@intel.com> 7469R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/igen6_edac.c 7473 7474EDAC-MPC85XX 7475M: Johannes Thumshirn <morbidrsa@gmail.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/mpc85xx_edac.[ch] 7479 7480EDAC-NPCM 7481M: Marvin Lin <kflin@nuvoton.com> 7482M: Stanley Chu <yschu@nuvoton.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7486F: drivers/edac/npcm_edac.c 7487 7488EDAC-PASEMI 7489M: Egor Martovetsky <egor@pasemi.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/pasemi_edac.c 7493 7494EDAC-PND2 7495M: Tony Luck <tony.luck@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/pnd2_edac.[ch] 7499 7500EDAC-QCOM 7501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7502L: linux-arm-msm@vger.kernel.org 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/qcom_edac.c 7506 7507EDAC-R82600 7508M: Tim Small <tim@buttersideup.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/r82600_edac.c 7512 7513EDAC-SBRIDGE 7514M: Tony Luck <tony.luck@intel.com> 7515R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/sb_edac.c 7519 7520EDAC-SKYLAKE 7521M: Tony Luck <tony.luck@intel.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/skx_*.[ch] 7525 7526EDAC-TI 7527M: Tero Kristo <kristo@kernel.org> 7528L: linux-edac@vger.kernel.org 7529S: Odd Fixes 7530F: drivers/edac/ti_edac.c 7531 7532EDIROL UA-101/UA-1000 DRIVER 7533M: Clemens Ladisch <clemens@ladisch.de> 7534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7537F: sound/usb/misc/ua101.c 7538 7539EFI TEST DRIVER 7540M: Ivan Hu <ivan.hu@canonical.com> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544F: drivers/firmware/efi/test/ 7545 7546EFI VARIABLE FILESYSTEM 7547M: Jeremy Kerr <jk@ozlabs.org> 7548M: Ard Biesheuvel <ardb@kernel.org> 7549L: linux-efi@vger.kernel.org 7550S: Maintained 7551T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7552F: fs/efivarfs/ 7553 7554EFIFB FRAMEBUFFER DRIVER 7555M: Peter Jones <pjones@redhat.com> 7556L: linux-fbdev@vger.kernel.org 7557S: Maintained 7558F: drivers/video/fbdev/efifb.c 7559 7560EFS FILESYSTEM 7561S: Orphan 7562W: http://aeschi.ch.eu.org/efs/ 7563F: fs/efs/ 7564 7565EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7566M: Douglas Miller <dougmill@linux.ibm.com> 7567L: netdev@vger.kernel.org 7568S: Maintained 7569F: drivers/net/ethernet/ibm/ehea/ 7570 7571ELM327 CAN NETWORK DRIVER 7572M: Max Staudt <max@enpas.org> 7573L: linux-can@vger.kernel.org 7574S: Maintained 7575F: Documentation/networking/device_drivers/can/can327.rst 7576F: drivers/net/can/can327.c 7577 7578EM28XX VIDEO4LINUX DRIVER 7579M: Mauro Carvalho Chehab <mchehab@kernel.org> 7580L: linux-media@vger.kernel.org 7581S: Maintained 7582W: https://linuxtv.org 7583T: git git://linuxtv.org/media_tree.git 7584F: Documentation/admin-guide/media/em28xx* 7585F: drivers/media/usb/em28xx/ 7586 7587EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7588M: Adrian Hunter <adrian.hunter@intel.com> 7589M: Ritesh Harjani <riteshh@codeaurora.org> 7590M: Asutosh Das <asutoshd@codeaurora.org> 7591L: linux-mmc@vger.kernel.org 7592S: Supported 7593F: drivers/mmc/host/cqhci* 7594 7595EMULEX 10Gbps iSCSI - OneConnect DRIVER 7596M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7597L: linux-scsi@vger.kernel.org 7598S: Supported 7599W: http://www.broadcom.com 7600F: drivers/scsi/be2iscsi/ 7601 7602EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7603M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7604M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7605M: Somnath Kotur <somnath.kotur@broadcom.com> 7606L: netdev@vger.kernel.org 7607S: Supported 7608W: http://www.emulex.com 7609F: drivers/net/ethernet/emulex/benet/ 7610 7611EMULEX ONECONNECT ROCE DRIVER 7612M: Selvin Xavier <selvin.xavier@broadcom.com> 7613L: linux-rdma@vger.kernel.org 7614S: Odd Fixes 7615W: http://www.broadcom.com 7616F: drivers/infiniband/hw/ocrdma/ 7617F: include/uapi/rdma/ocrdma-abi.h 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7629M: James Smart <james.smart@broadcom.com> 7630M: Dick Kennedy <dick.kennedy@broadcom.com> 7631L: linux-scsi@vger.kernel.org 7632S: Supported 7633W: http://www.broadcom.com 7634F: drivers/scsi/lpfc/ 7635 7636ENE CB710 FLASH CARD READER DRIVER 7637M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7638S: Maintained 7639F: drivers/misc/cb710/ 7640F: drivers/mmc/host/cb710-mmc.* 7641F: include/linux/cb710.h 7642 7643ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7644M: Maxim Levitsky <maximlevitsky@gmail.com> 7645S: Maintained 7646F: drivers/media/rc/ene_ir.* 7647 7648EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7649M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7650L: linuxppc-dev@lists.ozlabs.org 7651S: Maintained 7652F: drivers/tty/ehv_bytechan.c 7653 7654EPSON S1D13XXX FRAMEBUFFER DRIVER 7655M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7658F: drivers/video/fbdev/s1d13xxxfb.c 7659F: include/video/s1d13xxxfb.h 7660 7661EROFS FILE SYSTEM 7662M: Gao Xiang <xiang@kernel.org> 7663M: Chao Yu <chao@kernel.org> 7664R: Yue Hu <huyue2@coolpad.com> 7665R: Jeffle Xu <jefflexu@linux.alibaba.com> 7666L: linux-erofs@lists.ozlabs.org 7667S: Maintained 7668T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7669F: Documentation/ABI/testing/sysfs-fs-erofs 7670F: Documentation/filesystems/erofs.rst 7671F: fs/erofs/ 7672F: include/trace/events/erofs.h 7673 7674ERRSEQ ERROR TRACKING INFRASTRUCTURE 7675M: Jeff Layton <jlayton@kernel.org> 7676S: Maintained 7677F: include/linux/errseq.h 7678F: lib/errseq.c 7679 7680ESD CAN/USB DRIVERS 7681M: Frank Jungclaus <frank.jungclaus@esd.eu> 7682R: socketcan@esd.eu 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: drivers/net/can/usb/esd_usb.c 7686 7687ET131X NETWORK DRIVER 7688M: Mark Einon <mark.einon@gmail.com> 7689S: Odd Fixes 7690F: drivers/net/ethernet/agere/ 7691 7692ETAS ES58X CAN/USB DRIVER 7693M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7694L: linux-can@vger.kernel.org 7695S: Maintained 7696F: Documentation/networking/devlink/etas_es58x.rst 7697F: drivers/net/can/usb/etas_es58x/ 7698 7699ETHERNET BRIDGE 7700M: Roopa Prabhu <roopa@nvidia.com> 7701M: Nikolay Aleksandrov <razor@blackwall.org> 7702L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7703L: netdev@vger.kernel.org 7704S: Maintained 7705W: http://www.linuxfoundation.org/en/Net:Bridge 7706F: include/linux/netfilter_bridge/ 7707F: net/bridge/ 7708 7709ETHERNET PHY LIBRARY 7710M: Andrew Lunn <andrew@lunn.ch> 7711M: Heiner Kallweit <hkallweit1@gmail.com> 7712R: Russell King <linux@armlinux.org.uk> 7713L: netdev@vger.kernel.org 7714S: Maintained 7715F: Documentation/ABI/testing/sysfs-class-net-phydev 7716F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7717F: Documentation/devicetree/bindings/net/mdio* 7718F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7719F: Documentation/networking/phy.rst 7720F: drivers/net/mdio/ 7721F: drivers/net/mdio/acpi_mdio.c 7722F: drivers/net/mdio/fwnode_mdio.c 7723F: drivers/net/mdio/of_mdio.c 7724F: drivers/net/pcs/ 7725F: drivers/net/phy/ 7726F: include/dt-bindings/net/qca-ar803x.h 7727F: include/linux/*mdio*.h 7728F: include/linux/linkmode.h 7729F: include/linux/mdio/*.h 7730F: include/linux/mii.h 7731F: include/linux/of_net.h 7732F: include/linux/phy.h 7733F: include/linux/phy_fixed.h 7734F: include/linux/platform_data/mdio-bcm-unimac.h 7735F: include/linux/platform_data/mdio-gpio.h 7736F: include/trace/events/mdio.h 7737F: include/uapi/linux/mdio.h 7738F: include/uapi/linux/mii.h 7739F: net/core/of_net.c 7740 7741EXEC & BINFMT API 7742R: Eric Biederman <ebiederm@xmission.com> 7743R: Kees Cook <keescook@chromium.org> 7744L: linux-mm@kvack.org 7745S: Supported 7746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7747F: fs/*binfmt_*.c 7748F: fs/exec.c 7749F: include/linux/binfmts.h 7750F: include/linux/elf.h 7751F: include/uapi/linux/binfmts.h 7752F: include/uapi/linux/elf.h 7753F: tools/testing/selftests/exec/ 7754N: asm/elf.h 7755N: binfmt 7756 7757EXFAT FILE SYSTEM 7758M: Namjae Jeon <linkinjeon@kernel.org> 7759M: Sungjong Seo <sj1557.seo@samsung.com> 7760L: linux-fsdevel@vger.kernel.org 7761S: Maintained 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7763F: fs/exfat/ 7764 7765EXT2 FILE SYSTEM 7766M: Jan Kara <jack@suse.com> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769F: Documentation/filesystems/ext2.rst 7770F: fs/ext2/ 7771F: include/linux/ext2* 7772 7773EXT4 FILE SYSTEM 7774M: "Theodore Ts'o" <tytso@mit.edu> 7775M: Andreas Dilger <adilger.kernel@dilger.ca> 7776L: linux-ext4@vger.kernel.org 7777S: Maintained 7778W: http://ext4.wiki.kernel.org 7779Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7781F: Documentation/filesystems/ext4/ 7782F: fs/ext4/ 7783F: include/trace/events/ext4.h 7784F: include/uapi/linux/ext4.h 7785 7786Extended Verification Module (EVM) 7787M: Mimi Zohar <zohar@linux.ibm.com> 7788L: linux-integrity@vger.kernel.org 7789S: Supported 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7791F: security/integrity/ 7792F: security/integrity/evm/ 7793 7794EXTENSIBLE FIRMWARE INTERFACE (EFI) 7795M: Ard Biesheuvel <ardb@kernel.org> 7796L: linux-efi@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7799F: Documentation/admin-guide/efi-stub.rst 7800F: arch/*/include/asm/efi.h 7801F: arch/*/kernel/efi.c 7802F: arch/arm/boot/compressed/efi-header.S 7803F: arch/x86/platform/efi/ 7804F: drivers/firmware/efi/ 7805F: include/linux/efi*.h 7806 7807EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7808M: MyungJoo Ham <myungjoo.ham@samsung.com> 7809M: Chanwoo Choi <cw00.choi@samsung.com> 7810L: linux-kernel@vger.kernel.org 7811S: Maintained 7812T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7813F: Documentation/devicetree/bindings/extcon/ 7814F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7815F: drivers/extcon/ 7816F: include/linux/extcon.h 7817F: include/linux/extcon/ 7818 7819EXTRA BOOT CONFIG 7820M: Masami Hiramatsu <mhiramat@kernel.org> 7821L: linux-kernel@vger.kernel.org 7822L: linux-trace-kernel@vger.kernel.org 7823S: Maintained 7824Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7825T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7826F: Documentation/admin-guide/bootconfig.rst 7827F: fs/proc/bootconfig.c 7828F: include/linux/bootconfig.h 7829F: lib/bootconfig-data.S 7830F: lib/bootconfig.c 7831F: tools/bootconfig/* 7832F: tools/bootconfig/scripts/* 7833 7834EXYNOS DP DRIVER 7835M: Jingoo Han <jingoohan1@gmail.com> 7836L: dri-devel@lists.freedesktop.org 7837S: Maintained 7838F: drivers/gpu/drm/exynos/exynos_dp* 7839 7840EXYNOS SYSMMU (IOMMU) driver 7841M: Marek Szyprowski <m.szyprowski@samsung.com> 7842L: iommu@lists.linux.dev 7843S: Maintained 7844F: drivers/iommu/exynos-iommu.c 7845 7846F2FS FILE SYSTEM 7847M: Jaegeuk Kim <jaegeuk@kernel.org> 7848M: Chao Yu <chao@kernel.org> 7849L: linux-f2fs-devel@lists.sourceforge.net 7850S: Maintained 7851W: https://f2fs.wiki.kernel.org/ 7852Q: https://patchwork.kernel.org/project/f2fs/list/ 7853B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7855F: Documentation/ABI/testing/sysfs-fs-f2fs 7856F: Documentation/filesystems/f2fs.rst 7857F: fs/f2fs/ 7858F: include/linux/f2fs_fs.h 7859F: include/trace/events/f2fs.h 7860F: include/uapi/linux/f2fs.h 7861 7862F71805F HARDWARE MONITORING DRIVER 7863M: Jean Delvare <jdelvare@suse.com> 7864L: linux-hwmon@vger.kernel.org 7865S: Maintained 7866F: Documentation/hwmon/f71805f.rst 7867F: drivers/hwmon/f71805f.c 7868 7869FADDR2LINE 7870M: Josh Poimboeuf <jpoimboe@kernel.org> 7871S: Maintained 7872F: scripts/faddr2line 7873 7874FAILOVER MODULE 7875M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7876L: netdev@vger.kernel.org 7877S: Supported 7878F: Documentation/networking/failover.rst 7879F: include/net/failover.h 7880F: net/core/failover.c 7881 7882FANOTIFY 7883M: Jan Kara <jack@suse.cz> 7884R: Amir Goldstein <amir73il@gmail.com> 7885R: Matthew Bobrowski <repnop@google.com> 7886L: linux-fsdevel@vger.kernel.org 7887S: Maintained 7888F: fs/notify/fanotify/ 7889F: include/linux/fanotify.h 7890F: include/uapi/linux/fanotify.h 7891 7892FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7893M: Linus Walleij <linus.walleij@linaro.org> 7894L: linux-usb@vger.kernel.org 7895S: Maintained 7896F: drivers/usb/fotg210/ 7897 7898FARSYNC SYNCHRONOUS DRIVER 7899M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7900S: Supported 7901W: http://www.farsite.co.uk/ 7902F: drivers/net/wan/farsync.* 7903 7904FAULT INJECTION SUPPORT 7905M: Akinobu Mita <akinobu.mita@gmail.com> 7906S: Supported 7907F: Documentation/fault-injection/ 7908F: lib/fault-inject.c 7909 7910FBTFT Framebuffer drivers 7911L: dri-devel@lists.freedesktop.org 7912L: linux-fbdev@vger.kernel.org 7913S: Orphan 7914F: drivers/staging/fbtft/ 7915 7916FC0011 TUNER DRIVER 7917M: Michael Buesch <m@bues.ch> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920F: drivers/media/tuners/fc0011.c 7921F: drivers/media/tuners/fc0011.h 7922 7923FC2580 MEDIA DRIVER 7924M: Antti Palosaari <crope@iki.fi> 7925L: linux-media@vger.kernel.org 7926S: Maintained 7927W: https://linuxtv.org 7928W: http://palosaari.fi/linux/ 7929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7930T: git git://linuxtv.org/anttip/media_tree.git 7931F: drivers/media/tuners/fc2580* 7932 7933FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7934M: Hannes Reinecke <hare@suse.de> 7935L: linux-scsi@vger.kernel.org 7936S: Supported 7937W: www.Open-FCoE.org 7938F: drivers/scsi/fcoe/ 7939F: drivers/scsi/libfc/ 7940F: include/scsi/fc/ 7941F: include/scsi/libfc.h 7942F: include/scsi/libfcoe.h 7943F: include/uapi/scsi/fc/ 7944 7945FILE LOCKING (flock() and fcntl()/lockf()) 7946M: Jeff Layton <jlayton@kernel.org> 7947M: Chuck Lever <chuck.lever@oracle.com> 7948L: linux-fsdevel@vger.kernel.org 7949S: Maintained 7950F: fs/fcntl.c 7951F: fs/locks.c 7952F: include/linux/fcntl.h 7953F: include/uapi/linux/fcntl.h 7954 7955FILESYSTEM DIRECT ACCESS (DAX) 7956M: Dan Williams <dan.j.williams@intel.com> 7957R: Matthew Wilcox <willy@infradead.org> 7958R: Jan Kara <jack@suse.cz> 7959L: linux-fsdevel@vger.kernel.org 7960L: nvdimm@lists.linux.dev 7961S: Supported 7962F: fs/dax.c 7963F: include/linux/dax.h 7964F: include/trace/events/fs_dax.h 7965 7966FILESYSTEMS (VFS and infrastructure) 7967M: Alexander Viro <viro@zeniv.linux.org.uk> 7968M: Christian Brauner <brauner@kernel.org> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/* 7972F: include/linux/fs.h 7973F: include/linux/fs_types.h 7974F: include/uapi/linux/fs.h 7975F: include/uapi/linux/openat2.h 7976 7977FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7978M: Riku Voipio <riku.voipio@iki.fi> 7979L: linux-hwmon@vger.kernel.org 7980S: Maintained 7981F: drivers/hwmon/f75375s.c 7982F: include/linux/f75375s.h 7983 7984FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7985M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7986L: linux-can@vger.kernel.org 7987S: Maintained 7988F: drivers/net/can/usb/f81604.c 7989 7990FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7991M: Clemens Ladisch <clemens@ladisch.de> 7992M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7993L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7996F: include/uapi/sound/firewire.h 7997F: sound/firewire/ 7998 7999FIREWIRE MEDIA DRIVERS (firedtv) 8000M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8001L: linux-media@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8005F: drivers/media/firewire/ 8006 8007FIREWIRE SBP-2 TARGET 8008M: Chris Boot <bootc@bootc.net> 8009L: linux-scsi@vger.kernel.org 8010L: target-devel@vger.kernel.org 8011L: linux1394-devel@lists.sourceforge.net 8012S: Maintained 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8014F: drivers/target/sbp/ 8015 8016FIREWIRE SUBSYSTEM 8017M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8018M: Takashi Sakamoto <takaswie@kernel.org> 8019L: linux1394-devel@lists.sourceforge.net 8020S: Maintained 8021W: http://ieee1394.docs.kernel.org/ 8022T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8023F: drivers/firewire/ 8024F: include/linux/firewire.h 8025F: include/uapi/linux/firewire*.h 8026F: tools/firewire/ 8027 8028FIRMWARE FRAMEWORK FOR ARMV8-A 8029M: Sudeep Holla <sudeep.holla@arm.com> 8030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8031S: Maintained 8032F: drivers/firmware/arm_ffa/ 8033F: include/linux/arm_ffa.h 8034 8035FIRMWARE LOADER (request_firmware) 8036M: Luis Chamberlain <mcgrof@kernel.org> 8037M: Russ Weight <russell.h.weight@intel.com> 8038L: linux-kernel@vger.kernel.org 8039S: Maintained 8040F: Documentation/firmware_class/ 8041F: drivers/base/firmware_loader/ 8042F: include/linux/firmware.h 8043 8044FLEXTIMER FTM-QUADDEC DRIVER 8045M: Patrick Havelange <patrick.havelange@essensium.com> 8046L: linux-iio@vger.kernel.org 8047S: Maintained 8048F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8049F: drivers/counter/ftm-quaddec.c 8050 8051FLOPPY DRIVER 8052M: Denis Efremov <efremov@linux.com> 8053L: linux-block@vger.kernel.org 8054S: Odd Fixes 8055F: drivers/block/floppy.c 8056 8057FLYSKY FSIA6B RC RECEIVER 8058M: Markus Koch <markus@notsyncing.net> 8059L: linux-input@vger.kernel.org 8060S: Maintained 8061F: drivers/input/joystick/fsia6b.c 8062 8063FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8064M: Geoffrey D. Bennett <g@b4.vu> 8065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8066S: Maintained 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8068F: sound/usb/mixer_scarlett_gen2.c 8069 8070FORCEDETH GIGABIT ETHERNET DRIVER 8071M: Rain River <rain.1986.08.12@gmail.com> 8072M: Zhu Yanjun <zyjzyj2000@gmail.com> 8073L: netdev@vger.kernel.org 8074S: Maintained 8075F: drivers/net/ethernet/nvidia/* 8076 8077FORTIFY_SOURCE 8078M: Kees Cook <keescook@chromium.org> 8079L: linux-hardening@vger.kernel.org 8080S: Supported 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8082F: include/linux/fortify-string.h 8083F: lib/fortify_kunit.c 8084F: lib/memcpy_kunit.c 8085F: lib/strcat_kunit.c 8086F: lib/strscpy_kunit.c 8087F: lib/test_fortify/* 8088F: scripts/test_fortify.sh 8089K: \b__NO_FORTIFY\b 8090 8091FPGA DFL DRIVERS 8092M: Wu Hao <hao.wu@intel.com> 8093R: Tom Rix <trix@redhat.com> 8094L: linux-fpga@vger.kernel.org 8095S: Maintained 8096F: Documentation/ABI/testing/sysfs-bus-dfl* 8097F: Documentation/fpga/dfl.rst 8098F: drivers/fpga/dfl* 8099F: drivers/uio/uio_dfl.c 8100F: include/linux/dfl.h 8101F: include/uapi/linux/fpga-dfl.h 8102 8103FPGA MANAGER FRAMEWORK 8104M: Moritz Fischer <mdf@kernel.org> 8105M: Wu Hao <hao.wu@intel.com> 8106M: Xu Yilun <yilun.xu@intel.com> 8107R: Tom Rix <trix@redhat.com> 8108L: linux-fpga@vger.kernel.org 8109S: Maintained 8110Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8112F: Documentation/devicetree/bindings/fpga/ 8113F: Documentation/driver-api/fpga/ 8114F: Documentation/fpga/ 8115F: drivers/fpga/ 8116F: include/linux/fpga/ 8117 8118FPU EMULATOR 8119M: Bill Metzenthen <billm@melbpc.org.au> 8120S: Maintained 8121W: https://floatingpoint.billm.au/ 8122F: arch/x86/math-emu/ 8123 8124FRAMEBUFFER CORE 8125M: Daniel Vetter <daniel@ffwll.ch> 8126S: Odd Fixes 8127T: git git://anongit.freedesktop.org/drm/drm-misc 8128F: drivers/video/fbdev/core/ 8129 8130FRAMEBUFFER LAYER 8131M: Helge Deller <deller@gmx.de> 8132L: linux-fbdev@vger.kernel.org 8133L: dri-devel@lists.freedesktop.org 8134S: Maintained 8135Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8136T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8137F: Documentation/fb/ 8138F: drivers/video/ 8139F: include/linux/fb.h 8140F: include/uapi/linux/fb.h 8141F: include/uapi/video/ 8142F: include/video/ 8143 8144FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8145M: Horia Geantă <horia.geanta@nxp.com> 8146M: Pankaj Gupta <pankaj.gupta@nxp.com> 8147M: Gaurav Jain <gaurav.jain@nxp.com> 8148L: linux-crypto@vger.kernel.org 8149S: Maintained 8150F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8151F: drivers/crypto/caam/ 8152 8153FREESCALE COLDFIRE M5441X MMC DRIVER 8154M: Angelo Dureghello <angelo.dureghello@timesys.com> 8155L: linux-mmc@vger.kernel.org 8156S: Maintained 8157F: drivers/mmc/host/sdhci-esdhc-mcf.c 8158F: include/linux/platform_data/mmc-esdhc-mcf.h 8159 8160FREESCALE DIU FRAMEBUFFER DRIVER 8161M: Timur Tabi <timur@kernel.org> 8162L: linux-fbdev@vger.kernel.org 8163S: Maintained 8164F: drivers/video/fbdev/fsl-diu-fb.* 8165 8166FREESCALE DMA DRIVER 8167M: Li Yang <leoyang.li@nxp.com> 8168M: Zhang Wei <zw@zh-kernel.org> 8169L: linuxppc-dev@lists.ozlabs.org 8170S: Maintained 8171F: drivers/dma/fsldma.* 8172 8173FREESCALE DSPI DRIVER 8174M: Vladimir Oltean <olteanv@gmail.com> 8175L: linux-spi@vger.kernel.org 8176S: Maintained 8177F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8178F: drivers/spi/spi-fsl-dspi.c 8179F: include/linux/spi/spi-fsl-dspi.h 8180 8181FREESCALE ENETC ETHERNET DRIVERS 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183M: Vladimir Oltean <vladimir.oltean@nxp.com> 8184L: netdev@vger.kernel.org 8185S: Maintained 8186F: drivers/net/ethernet/freescale/enetc/ 8187 8188FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8189M: Claudiu Manoil <claudiu.manoil@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8193F: drivers/net/ethernet/freescale/gianfar* 8194 8195FREESCALE GPMI NAND DRIVER 8196M: Han Xu <han.xu@nxp.com> 8197L: linux-mtd@lists.infradead.org 8198S: Maintained 8199F: drivers/mtd/nand/raw/gpmi-nand/* 8200 8201FREESCALE I2C CPM DRIVER 8202M: Jochen Friedrich <jochen@scram.de> 8203L: linuxppc-dev@lists.ozlabs.org 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206F: drivers/i2c/busses/i2c-cpm.c 8207 8208FREESCALE IMX / MXC FEC DRIVER 8209M: Wei Fang <wei.fang@nxp.com> 8210R: Shenwei Wang <shenwei.wang@nxp.com> 8211R: Clark Wang <xiaoning.wang@nxp.com> 8212R: NXP Linux Team <linux-imx@nxp.com> 8213L: netdev@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8216F: drivers/net/ethernet/freescale/fec.h 8217F: drivers/net/ethernet/freescale/fec_main.c 8218F: drivers/net/ethernet/freescale/fec_ptp.c 8219 8220FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8221M: Sascha Hauer <s.hauer@pengutronix.de> 8222R: Pengutronix Kernel Team <kernel@pengutronix.de> 8223L: linux-fbdev@vger.kernel.org 8224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8225S: Maintained 8226F: drivers/video/fbdev/imxfb.c 8227 8228FREESCALE IMX DDR PMU DRIVER 8229M: Frank Li <Frank.li@nxp.com> 8230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8231S: Maintained 8232F: Documentation/admin-guide/perf/imx-ddr.rst 8233F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8234F: drivers/perf/fsl_imx8_ddr_perf.c 8235 8236FREESCALE IMX I2C DRIVER 8237M: Oleksij Rempel <o.rempel@pengutronix.de> 8238R: Pengutronix Kernel Team <kernel@pengutronix.de> 8239L: linux-i2c@vger.kernel.org 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8242F: drivers/i2c/busses/i2c-imx.c 8243 8244FREESCALE IMX LPI2C DRIVER 8245M: Dong Aisheng <aisheng.dong@nxp.com> 8246L: linux-i2c@vger.kernel.org 8247L: linux-imx@nxp.com 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8250F: drivers/i2c/busses/i2c-imx-lpi2c.c 8251 8252FREESCALE MPC I2C DRIVER 8253M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8254L: linux-i2c@vger.kernel.org 8255S: Maintained 8256F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8257F: drivers/i2c/busses/i2c-mpc.c 8258 8259FREESCALE QORIQ DPAA ETHERNET DRIVER 8260M: Madalin Bucur <madalin.bucur@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/dpaa 8264 8265FREESCALE QORIQ DPAA FMAN DRIVER 8266M: Madalin Bucur <madalin.bucur@nxp.com> 8267R: Sean Anderson <sean.anderson@seco.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/net/fsl-fman.txt 8271F: drivers/net/ethernet/freescale/fman 8272 8273FREESCALE QORIQ PTP CLOCK DRIVER 8274M: Yangbo Lu <yangbo.lu@nxp.com> 8275L: netdev@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8278F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8279F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8280F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8281F: drivers/ptp/ptp_qoriq.c 8282F: drivers/ptp/ptp_qoriq_debugfs.c 8283F: include/linux/fsl/ptp_qoriq.h 8284 8285FREESCALE QUAD SPI DRIVER 8286M: Han Xu <han.xu@nxp.com> 8287L: linux-spi@vger.kernel.org 8288S: Maintained 8289F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8290F: drivers/spi/spi-fsl-qspi.c 8291 8292FREESCALE QUICC ENGINE LIBRARY 8293M: Qiang Zhao <qiang.zhao@nxp.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: drivers/soc/fsl/qe/ 8297F: include/soc/fsl/qe/ 8298 8299FREESCALE QUICC ENGINE QMC DRIVER 8300M: Herve Codina <herve.codina@bootlin.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8304F: drivers/soc/fsl/qe/qmc.c 8305F: include/soc/fsl/qe/qmc.h 8306 8307FREESCALE QUICC ENGINE TSA DRIVER 8308M: Herve Codina <herve.codina@bootlin.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8312F: drivers/soc/fsl/qe/tsa.c 8313F: drivers/soc/fsl/qe/tsa.h 8314F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8315 8316FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8317M: Li Yang <leoyang.li@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/ethernet/freescale/ucc_geth* 8322 8323FREESCALE QUICC ENGINE UCC HDLC DRIVER 8324M: Zhao Qiang <qiang.zhao@nxp.com> 8325L: netdev@vger.kernel.org 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/net/wan/fsl_ucc_hdlc* 8329 8330FREESCALE QUICC ENGINE UCC UART DRIVER 8331M: Timur Tabi <timur@kernel.org> 8332L: linuxppc-dev@lists.ozlabs.org 8333S: Maintained 8334F: drivers/tty/serial/ucc_uart.c 8335 8336FREESCALE SOC DRIVERS 8337M: Li Yang <leoyang.li@nxp.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8340S: Maintained 8341F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8342F: Documentation/devicetree/bindings/soc/fsl/ 8343F: drivers/soc/fsl/ 8344F: include/linux/fsl/ 8345F: include/soc/fsl/ 8346 8347FREESCALE SOC FS_ENET DRIVER 8348M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8349L: linuxppc-dev@lists.ozlabs.org 8350L: netdev@vger.kernel.org 8351S: Maintained 8352F: drivers/net/ethernet/freescale/fs_enet/ 8353F: include/linux/fs_enet_pd.h 8354 8355FREESCALE SOC SOUND DRIVERS 8356M: Shengjiu Wang <shengjiu.wang@gmail.com> 8357M: Xiubo Li <Xiubo.Lee@gmail.com> 8358R: Fabio Estevam <festevam@gmail.com> 8359R: Nicolin Chen <nicoleotsuka@gmail.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: sound/soc/fsl/fsl* 8364F: sound/soc/fsl/imx* 8365F: sound/soc/fsl/mpc8610_hpcd.c 8366 8367FREESCALE SOC SOUND QMC DRIVER 8368M: Herve Codina <herve.codina@bootlin.com> 8369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8373F: sound/soc/fsl/fsl_qmc_audio.c 8374 8375FREESCALE USB PERIPHERAL DRIVERS 8376M: Li Yang <leoyang.li@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/gadget/udc/fsl* 8381 8382FREESCALE USB PHY DRIVER 8383M: Ran Wang <ran.wang_1@nxp.com> 8384L: linux-usb@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/usb/phy/phy-fsl-usb* 8388 8389FREEVXFS FILESYSTEM 8390M: Christoph Hellwig <hch@infradead.org> 8391S: Maintained 8392W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8393F: fs/freevxfs/ 8394 8395FREEZER 8396M: "Rafael J. Wysocki" <rafael@kernel.org> 8397M: Pavel Machek <pavel@ucw.cz> 8398L: linux-pm@vger.kernel.org 8399S: Supported 8400F: Documentation/power/freezing-of-tasks.rst 8401F: include/linux/freezer.h 8402F: kernel/freezer.c 8403 8404FRONTSWAP API 8405M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8406L: linux-kernel@vger.kernel.org 8407S: Maintained 8408F: include/linux/frontswap.h 8409F: mm/frontswap.c 8410 8411FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8412M: David Howells <dhowells@redhat.com> 8413L: linux-cachefs@redhat.com (moderated for non-subscribers) 8414S: Supported 8415F: Documentation/filesystems/caching/ 8416F: fs/fscache/ 8417F: include/linux/fscache*.h 8418 8419FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8420M: Eric Biggers <ebiggers@kernel.org> 8421M: Theodore Y. Ts'o <tytso@mit.edu> 8422M: Jaegeuk Kim <jaegeuk@kernel.org> 8423L: linux-fscrypt@vger.kernel.org 8424S: Supported 8425Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8426T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8427F: Documentation/filesystems/fscrypt.rst 8428F: fs/crypto/ 8429F: include/linux/fscrypt.h 8430F: include/uapi/linux/fscrypt.h 8431 8432FSI SUBSYSTEM 8433M: Jeremy Kerr <jk@ozlabs.org> 8434M: Joel Stanley <joel@jms.id.au> 8435R: Alistar Popple <alistair@popple.id.au> 8436R: Eddie James <eajames@linux.ibm.com> 8437L: linux-fsi@lists.ozlabs.org 8438S: Supported 8439Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8441F: drivers/fsi/ 8442F: include/linux/fsi*.h 8443F: include/trace/events/fsi*.h 8444 8445FSI-ATTACHED I2C DRIVER 8446M: Eddie James <eajames@linux.ibm.com> 8447L: linux-i2c@vger.kernel.org 8448L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8449S: Maintained 8450F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8451F: drivers/i2c/busses/i2c-fsi.c 8452 8453FSI-ATTACHED SPI DRIVER 8454M: Eddie James <eajames@linux.ibm.com> 8455L: linux-spi@vger.kernel.org 8456S: Maintained 8457F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8458F: drivers/spi/spi-fsi.c 8459 8460FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8461M: Jan Kara <jack@suse.cz> 8462R: Amir Goldstein <amir73il@gmail.com> 8463L: linux-fsdevel@vger.kernel.org 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8466F: fs/notify/ 8467F: include/linux/fsnotify*.h 8468 8469FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8470M: Eric Biggers <ebiggers@kernel.org> 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472L: fsverity@lists.linux.dev 8473S: Supported 8474Q: https://patchwork.kernel.org/project/fsverity/list/ 8475T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8476F: Documentation/filesystems/fsverity.rst 8477F: fs/verity/ 8478F: include/linux/fsverity.h 8479F: include/uapi/linux/fsverity.h 8480 8481FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8482M: Michael Zaidman <michael.zaidman@gmail.com> 8483L: linux-i2c@vger.kernel.org 8484L: linux-input@vger.kernel.org 8485S: Maintained 8486F: drivers/hid/hid-ft260.c 8487 8488FUJITSU LAPTOP EXTRAS 8489M: Jonathan Woithe <jwoithe@just42.net> 8490L: platform-driver-x86@vger.kernel.org 8491S: Maintained 8492F: drivers/platform/x86/fujitsu-laptop.c 8493 8494FUJITSU TABLET EXTRAS 8495M: Robert Gerlach <khnz@gmx.de> 8496L: platform-driver-x86@vger.kernel.org 8497S: Maintained 8498F: drivers/platform/x86/fujitsu-tablet.c 8499 8500FUNCTION HOOKS (FTRACE) 8501M: Steven Rostedt <rostedt@goodmis.org> 8502M: Masami Hiramatsu <mhiramat@kernel.org> 8503R: Mark Rutland <mark.rutland@arm.com> 8504L: linux-kernel@vger.kernel.org 8505L: linux-trace-kernel@vger.kernel.org 8506S: Maintained 8507Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8508T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8509F: Documentation/trace/ftrace* 8510F: arch/*/*/*/*ftrace* 8511F: arch/*/*/*ftrace* 8512F: include/*/ftrace.h 8513F: kernel/trace/fgraph.c 8514F: kernel/trace/ftrace* 8515F: samples/ftrace 8516 8517FUNGIBLE ETHERNET DRIVERS 8518M: Dimitris Michailidis <dmichail@fungible.com> 8519L: netdev@vger.kernel.org 8520S: Supported 8521F: drivers/net/ethernet/fungible/ 8522 8523FUSE: FILESYSTEM IN USERSPACE 8524M: Miklos Szeredi <miklos@szeredi.hu> 8525L: linux-fsdevel@vger.kernel.org 8526S: Maintained 8527W: https://github.com/libfuse/ 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8529F: Documentation/filesystems/fuse.rst 8530F: fs/fuse/ 8531F: include/uapi/linux/fuse.h 8532 8533FUTEX SUBSYSTEM 8534M: Thomas Gleixner <tglx@linutronix.de> 8535M: Ingo Molnar <mingo@redhat.com> 8536R: Peter Zijlstra <peterz@infradead.org> 8537R: Darren Hart <dvhart@infradead.org> 8538R: Davidlohr Bueso <dave@stgolabs.net> 8539R: André Almeida <andrealmeid@igalia.com> 8540L: linux-kernel@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8543F: Documentation/locking/*futex* 8544F: include/asm-generic/futex.h 8545F: include/linux/futex.h 8546F: include/uapi/linux/futex.h 8547F: kernel/futex/* 8548F: tools/perf/bench/futex* 8549F: tools/testing/selftests/futex/ 8550 8551GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8552M: Tim Harvey <tharvey@gateworks.com> 8553S: Maintained 8554F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8555F: Documentation/hwmon/gsc-hwmon.rst 8556F: drivers/hwmon/gsc-hwmon.c 8557F: drivers/mfd/gateworks-gsc.c 8558F: include/linux/mfd/gsc.h 8559F: include/linux/platform_data/gsc_hwmon.h 8560 8561GCC PLUGINS 8562M: Kees Cook <keescook@chromium.org> 8563L: linux-hardening@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8566F: Documentation/kbuild/gcc-plugins.rst 8567F: scripts/Makefile.gcc-plugins 8568F: scripts/gcc-plugins/ 8569 8570GCOV BASED KERNEL PROFILING 8571M: Peter Oberparleiter <oberpar@linux.ibm.com> 8572S: Maintained 8573F: Documentation/dev-tools/gcov.rst 8574F: kernel/gcov/ 8575 8576GDB KERNEL DEBUGGING HELPER SCRIPTS 8577M: Jan Kiszka <jan.kiszka@siemens.com> 8578M: Kieran Bingham <kbingham@kernel.org> 8579S: Supported 8580F: scripts/gdb/ 8581 8582GEMINI CRYPTO DRIVER 8583M: Corentin Labbe <clabbe@baylibre.com> 8584L: linux-crypto@vger.kernel.org 8585S: Maintained 8586F: drivers/crypto/gemini/ 8587 8588GEMTEK FM RADIO RECEIVER DRIVER 8589M: Hans Verkuil <hverkuil@xs4all.nl> 8590L: linux-media@vger.kernel.org 8591S: Maintained 8592W: https://linuxtv.org 8593T: git git://linuxtv.org/media_tree.git 8594F: drivers/media/radio/radio-gemtek* 8595 8596GENERIC ARCHITECTURE TOPOLOGY 8597M: Sudeep Holla <sudeep.holla@arm.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600F: drivers/base/arch_topology.c 8601F: include/linux/arch_topology.h 8602 8603GENERIC ENTRY CODE 8604M: Thomas Gleixner <tglx@linutronix.de> 8605M: Peter Zijlstra <peterz@infradead.org> 8606M: Andy Lutomirski <luto@kernel.org> 8607L: linux-kernel@vger.kernel.org 8608S: Maintained 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8610F: include/linux/entry-common.h 8611F: include/linux/entry-kvm.h 8612F: kernel/entry/ 8613 8614GENERIC GPIO I2C DRIVER 8615M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8616S: Supported 8617F: drivers/i2c/busses/i2c-gpio.c 8618F: include/linux/platform_data/i2c-gpio.h 8619 8620GENERIC GPIO I2C MULTIPLEXER DRIVER 8621M: Peter Korsgaard <peter.korsgaard@barco.com> 8622L: linux-i2c@vger.kernel.org 8623S: Supported 8624F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8625F: drivers/i2c/muxes/i2c-mux-gpio.c 8626F: include/linux/platform_data/i2c-mux-gpio.h 8627 8628GENERIC HDLC (WAN) DRIVERS 8629M: Krzysztof Halasa <khc@pm.waw.pl> 8630S: Maintained 8631W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8632F: drivers/net/wan/c101.c 8633F: drivers/net/wan/hd6457* 8634F: drivers/net/wan/hdlc* 8635F: drivers/net/wan/n2.c 8636F: drivers/net/wan/pc300too.c 8637F: drivers/net/wan/pci200syn.c 8638F: drivers/net/wan/wanxl* 8639 8640GENERIC INCLUDE/ASM HEADER FILES 8641M: Arnd Bergmann <arnd@arndb.de> 8642L: linux-arch@vger.kernel.org 8643S: Maintained 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8645F: include/asm-generic/ 8646F: include/uapi/asm-generic/ 8647 8648GENERIC PHY FRAMEWORK 8649M: Vinod Koul <vkoul@kernel.org> 8650M: Kishon Vijay Abraham I <kishon@kernel.org> 8651L: linux-phy@lists.infradead.org 8652S: Supported 8653Q: https://patchwork.kernel.org/project/linux-phy/list/ 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8655F: Documentation/devicetree/bindings/phy/ 8656F: drivers/phy/ 8657F: include/dt-bindings/phy/ 8658F: include/linux/phy/ 8659 8660GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8661M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8662S: Supported 8663F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8664 8665GENERIC PM DOMAINS 8666M: "Rafael J. Wysocki" <rafael@kernel.org> 8667M: Kevin Hilman <khilman@kernel.org> 8668M: Ulf Hansson <ulf.hansson@linaro.org> 8669L: linux-pm@vger.kernel.org 8670S: Supported 8671F: Documentation/devicetree/bindings/power/power?domain* 8672F: drivers/base/power/domain*.c 8673F: include/linux/pm_domain.h 8674 8675GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8676M: Eugen Hristev <eugen.hristev@microchip.com> 8677L: linux-input@vger.kernel.org 8678S: Maintained 8679F: drivers/input/touchscreen/resistive-adc-touch.c 8680 8681GENERIC STRING LIBRARY 8682M: Kees Cook <keescook@chromium.org> 8683R: Andy Shevchenko <andy@kernel.org> 8684L: linux-hardening@vger.kernel.org 8685S: Supported 8686T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8687F: include/linux/string.h 8688F: include/linux/string_choices.h 8689F: include/linux/string_helpers.h 8690F: lib/string.c 8691F: lib/string_helpers.c 8692F: lib/test-string_helpers.c 8693F: lib/test_string.c 8694 8695GENERIC UIO DRIVER FOR PCI DEVICES 8696M: "Michael S. Tsirkin" <mst@redhat.com> 8697L: kvm@vger.kernel.org 8698S: Supported 8699F: drivers/uio/uio_pci_generic.c 8700 8701GENERIC VDSO LIBRARY 8702M: Andy Lutomirski <luto@kernel.org> 8703M: Thomas Gleixner <tglx@linutronix.de> 8704M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8705L: linux-kernel@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8708F: include/asm-generic/vdso/vsyscall.h 8709F: include/vdso/ 8710F: kernel/time/vsyscall.c 8711F: lib/vdso/ 8712 8713GENWQE (IBM Generic Workqueue Card) 8714M: Frank Haverkamp <haver@linux.ibm.com> 8715S: Supported 8716F: drivers/misc/genwqe/ 8717 8718GET_MAINTAINER SCRIPT 8719M: Joe Perches <joe@perches.com> 8720S: Maintained 8721F: scripts/get_maintainer.pl 8722 8723GFS2 FILE SYSTEM 8724M: Bob Peterson <rpeterso@redhat.com> 8725M: Andreas Gruenbacher <agruenba@redhat.com> 8726L: cluster-devel@redhat.com 8727S: Supported 8728B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8730F: Documentation/filesystems/gfs2* 8731F: fs/gfs2/ 8732F: include/uapi/linux/gfs2_ondisk.h 8733 8734GIGABYTE WMI DRIVER 8735M: Thomas Weißschuh <thomas@weissschuh.net> 8736L: platform-driver-x86@vger.kernel.org 8737S: Maintained 8738F: drivers/platform/x86/gigabyte-wmi.c 8739 8740GNSS SUBSYSTEM 8741M: Johan Hovold <johan@kernel.org> 8742S: Maintained 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8744F: Documentation/ABI/testing/sysfs-class-gnss 8745F: Documentation/devicetree/bindings/gnss/ 8746F: drivers/gnss/ 8747F: include/linux/gnss.h 8748 8749GO7007 MPEG CODEC 8750M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8751L: linux-media@vger.kernel.org 8752S: Maintained 8753F: drivers/media/usb/go7007/ 8754 8755GOODIX TOUCHSCREEN 8756M: Bastien Nocera <hadess@hadess.net> 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: linux-input@vger.kernel.org 8759S: Maintained 8760F: drivers/input/touchscreen/goodix* 8761 8762GOOGLE ETHERNET DRIVERS 8763M: Jeroen de Borst <jeroendb@google.com> 8764M: Praveen Kaligineedi <pkaligineedi@google.com> 8765R: Shailend Chand <shailend@google.com> 8766L: netdev@vger.kernel.org 8767S: Supported 8768F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8769F: drivers/net/ethernet/google 8770 8771GPD POCKET FAN DRIVER 8772M: Hans de Goede <hdegoede@redhat.com> 8773L: platform-driver-x86@vger.kernel.org 8774S: Maintained 8775F: drivers/platform/x86/gpd-pocket-fan.c 8776 8777GPIO ACPI SUPPORT 8778M: Mika Westerberg <mika.westerberg@linux.intel.com> 8779M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8780L: linux-gpio@vger.kernel.org 8781L: linux-acpi@vger.kernel.org 8782S: Supported 8783T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8784F: Documentation/firmware-guide/acpi/gpio-properties.rst 8785F: drivers/gpio/gpiolib-acpi.c 8786F: drivers/gpio/gpiolib-acpi.h 8787 8788GPIO AGGREGATOR 8789M: Geert Uytterhoeven <geert+renesas@glider.be> 8790L: linux-gpio@vger.kernel.org 8791S: Supported 8792F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8793F: drivers/gpio/gpio-aggregator.c 8794 8795GPIO IR Transmitter 8796M: Sean Young <sean@mess.org> 8797L: linux-media@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8800F: drivers/media/rc/gpio-ir-tx.c 8801 8802GPIO MOCKUP DRIVER 8803M: Bamvor Jian Zhang <bamv2005@gmail.com> 8804L: linux-gpio@vger.kernel.org 8805S: Maintained 8806F: drivers/gpio/gpio-mockup.c 8807F: tools/testing/selftests/gpio/ 8808 8809GPIO REGMAP 8810R: Michael Walle <michael@walle.cc> 8811S: Maintained 8812F: drivers/gpio/gpio-regmap.c 8813F: include/linux/gpio/regmap.h 8814 8815GPIO SUBSYSTEM 8816M: Linus Walleij <linus.walleij@linaro.org> 8817M: Bartosz Golaszewski <brgl@bgdev.pl> 8818R: Andy Shevchenko <andy@kernel.org> 8819L: linux-gpio@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8822F: Documentation/ABI/obsolete/sysfs-gpio 8823F: Documentation/ABI/testing/gpio-cdev 8824F: Documentation/admin-guide/gpio/ 8825F: Documentation/devicetree/bindings/gpio/ 8826F: Documentation/driver-api/gpio/ 8827F: drivers/gpio/ 8828F: include/dt-bindings/gpio/ 8829F: include/linux/gpio.h 8830F: include/linux/gpio/ 8831F: include/linux/of_gpio.h 8832F: include/uapi/linux/gpio.h 8833F: tools/gpio/ 8834 8835GRE DEMULTIPLEXER DRIVER 8836M: Dmitry Kozlov <xeb@mail.ru> 8837L: netdev@vger.kernel.org 8838S: Maintained 8839F: include/net/gre.h 8840F: net/ipv4/gre_demux.c 8841F: net/ipv4/gre_offload.c 8842 8843GRETH 10/100/1G Ethernet MAC device driver 8844M: Andreas Larsson <andreas@gaisler.com> 8845L: netdev@vger.kernel.org 8846S: Maintained 8847F: drivers/net/ethernet/aeroflex/ 8848 8849GREYBUS AUDIO PROTOCOLS DRIVERS 8850M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8851M: Mark Greer <mgreer@animalcreek.com> 8852S: Maintained 8853F: drivers/staging/greybus/audio_apbridgea.c 8854F: drivers/staging/greybus/audio_apbridgea.h 8855F: drivers/staging/greybus/audio_codec.c 8856F: drivers/staging/greybus/audio_codec.h 8857F: drivers/staging/greybus/audio_gb.c 8858F: drivers/staging/greybus/audio_manager.c 8859F: drivers/staging/greybus/audio_manager.h 8860F: drivers/staging/greybus/audio_manager_module.c 8861F: drivers/staging/greybus/audio_manager_private.h 8862F: drivers/staging/greybus/audio_manager_sysfs.c 8863F: drivers/staging/greybus/audio_module.c 8864F: drivers/staging/greybus/audio_topology.c 8865 8866GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8867M: Viresh Kumar <vireshk@kernel.org> 8868S: Maintained 8869F: drivers/staging/greybus/authentication.c 8870F: drivers/staging/greybus/bootrom.c 8871F: drivers/staging/greybus/firmware.h 8872F: drivers/staging/greybus/fw-core.c 8873F: drivers/staging/greybus/fw-download.c 8874F: drivers/staging/greybus/fw-management.c 8875F: drivers/staging/greybus/greybus_authentication.h 8876F: drivers/staging/greybus/greybus_firmware.h 8877F: drivers/staging/greybus/hid.c 8878F: drivers/staging/greybus/i2c.c 8879F: drivers/staging/greybus/spi.c 8880F: drivers/staging/greybus/spilib.c 8881F: drivers/staging/greybus/spilib.h 8882 8883GREYBUS LOOPBACK DRIVER 8884M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8885S: Maintained 8886F: drivers/staging/greybus/loopback.c 8887 8888GREYBUS PLATFORM DRIVERS 8889M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8890S: Maintained 8891F: drivers/staging/greybus/arche-apb-ctrl.c 8892F: drivers/staging/greybus/arche-platform.c 8893F: drivers/staging/greybus/arche_platform.h 8894 8895GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8896M: Rui Miguel Silva <rmfrfs@gmail.com> 8897S: Maintained 8898F: drivers/staging/greybus/gpio.c 8899F: drivers/staging/greybus/light.c 8900F: drivers/staging/greybus/power_supply.c 8901F: drivers/staging/greybus/sdio.c 8902F: drivers/staging/greybus/spi.c 8903F: drivers/staging/greybus/spilib.c 8904 8905GREYBUS SUBSYSTEM 8906M: Johan Hovold <johan@kernel.org> 8907M: Alex Elder <elder@kernel.org> 8908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8909L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8910S: Maintained 8911F: drivers/greybus/ 8912F: drivers/staging/greybus/ 8913F: include/linux/greybus.h 8914F: include/linux/greybus/ 8915 8916GREYBUS UART PROTOCOLS DRIVERS 8917M: David Lin <dtwlin@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/log.c 8920F: drivers/staging/greybus/uart.c 8921 8922GS1662 VIDEO SERIALIZER 8923M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/spi/gs1662.c 8928 8929GSPCA FINEPIX SUBDRIVER 8930M: Frank Zago <frank@zago.net> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/finepix.c 8935 8936GSPCA GL860 SUBDRIVER 8937M: Olivier Lorin <o.lorin@laposte.net> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/gl860/ 8942 8943GSPCA M5602 SUBDRIVER 8944M: Erik Andren <erik.andren@gmail.com> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/m5602/ 8949 8950GSPCA PAC207 SONIXB SUBDRIVER 8951M: Hans Verkuil <hverkuil@xs4all.nl> 8952L: linux-media@vger.kernel.org 8953S: Odd Fixes 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/pac207.c 8956 8957GSPCA SN9C20X SUBDRIVER 8958M: Brian Johnson <brijohn@gmail.com> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/sn9c20x.c 8963 8964GSPCA T613 SUBDRIVER 8965M: Leandro Costantino <lcostantino@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/t613.c 8970 8971GSPCA USB WEBCAM DRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/ 8977 8978GTP (GPRS Tunneling Protocol) 8979M: Pablo Neira Ayuso <pablo@netfilter.org> 8980M: Harald Welte <laforge@gnumonks.org> 8981L: osmocom-net-gprs@lists.osmocom.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8984F: drivers/net/gtp.c 8985 8986GUID PARTITION TABLE (GPT) 8987M: Davidlohr Bueso <dave@stgolabs.net> 8988L: linux-efi@vger.kernel.org 8989S: Maintained 8990F: block/partitions/efi.* 8991 8992HABANALABS PCI DRIVER 8993M: Oded Gabbay <ogabbay@kernel.org> 8994L: dri-devel@lists.freedesktop.org 8995S: Supported 8996C: irc://irc.oftc.net/dri-devel 8997T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8998F: Documentation/ABI/testing/debugfs-driver-habanalabs 8999F: Documentation/ABI/testing/sysfs-driver-habanalabs 9000F: drivers/accel/habanalabs/ 9001F: include/trace/events/habanalabs.h 9002F: include/uapi/drm/habanalabs_accel.h 9003 9004HACKRF MEDIA DRIVER 9005M: Antti Palosaari <crope@iki.fi> 9006L: linux-media@vger.kernel.org 9007S: Maintained 9008W: https://linuxtv.org 9009W: http://palosaari.fi/linux/ 9010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9011T: git git://linuxtv.org/anttip/media_tree.git 9012F: drivers/media/usb/hackrf/ 9013 9014HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9015M: Chuck Lever <chuck.lever@oracle.com> 9016L: kernel-tls-handshake@lists.linux.dev 9017L: netdev@vger.kernel.org 9018S: Maintained 9019F: Documentation/netlink/specs/handshake.yaml 9020F: Documentation/networking/tls-handshake.rst 9021F: include/net/handshake.h 9022F: include/trace/events/handshake.h 9023F: net/handshake/ 9024 9025HANTRO VPU CODEC DRIVER 9026M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9027M: Philipp Zabel <p.zabel@pengutronix.de> 9028L: linux-media@vger.kernel.org 9029L: linux-rockchip@lists.infradead.org 9030S: Maintained 9031F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9034F: drivers/media/platform/verisilicon/ 9035 9036HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9037M: Frank Seidel <frank@f-seidel.de> 9038L: platform-driver-x86@vger.kernel.org 9039S: Maintained 9040W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9041F: drivers/platform/x86/hdaps.c 9042 9043HARDWARE MONITORING 9044M: Jean Delvare <jdelvare@suse.com> 9045M: Guenter Roeck <linux@roeck-us.net> 9046L: linux-hwmon@vger.kernel.org 9047S: Maintained 9048W: http://hwmon.wiki.kernel.org/ 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9050F: Documentation/ABI/testing/sysfs-class-hwmon 9051F: Documentation/devicetree/bindings/hwmon/ 9052F: Documentation/hwmon/ 9053F: drivers/hwmon/ 9054F: include/linux/hwmon*.h 9055F: include/trace/events/hwmon*.h 9056K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9057 9058HARDWARE RANDOM NUMBER GENERATOR CORE 9059M: Olivia Mackall <olivia@selenic.com> 9060M: Herbert Xu <herbert@gondor.apana.org.au> 9061L: linux-crypto@vger.kernel.org 9062S: Odd fixes 9063F: Documentation/admin-guide/hw_random.rst 9064F: Documentation/devicetree/bindings/rng/ 9065F: drivers/char/hw_random/ 9066F: include/linux/hw_random.h 9067 9068HARDWARE SPINLOCK CORE 9069M: Ohad Ben-Cohen <ohad@wizery.com> 9070M: Bjorn Andersson <andersson@kernel.org> 9071R: Baolin Wang <baolin.wang7@gmail.com> 9072L: linux-remoteproc@vger.kernel.org 9073S: Maintained 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9075F: Documentation/devicetree/bindings/hwlock/ 9076F: Documentation/locking/hwspinlock.rst 9077F: drivers/hwspinlock/ 9078F: include/linux/hwspinlock.h 9079 9080HARDWARE TRACING FACILITIES 9081M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9082S: Maintained 9083F: drivers/hwtracing/ 9084 9085HARMONY SOUND DRIVER 9086L: linux-parisc@vger.kernel.org 9087S: Maintained 9088F: sound/parisc/harmony.* 9089 9090HDPVR USB VIDEO ENCODER DRIVER 9091M: Hans Verkuil <hverkuil@xs4all.nl> 9092L: linux-media@vger.kernel.org 9093S: Odd Fixes 9094W: https://linuxtv.org 9095T: git git://linuxtv.org/media_tree.git 9096F: drivers/media/usb/hdpvr/ 9097 9098HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9099M: Matt Hsiao <matt.hsiao@hpe.com> 9100S: Supported 9101F: drivers/misc/hpilo.[ch] 9102 9103HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9104M: Jerry Hoemann <jerry.hoemann@hpe.com> 9105S: Supported 9106F: Documentation/watchdog/hpwdt.rst 9107F: drivers/watchdog/hpwdt.c 9108 9109HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9110M: Don Brace <don.brace@microchip.com> 9111L: storagedev@microchip.com 9112L: linux-scsi@vger.kernel.org 9113S: Supported 9114F: Documentation/scsi/hpsa.rst 9115F: drivers/scsi/hpsa*.[ch] 9116F: include/linux/cciss*.h 9117F: include/uapi/linux/cciss*.h 9118 9119HFI1 DRIVER 9120M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9121L: linux-rdma@vger.kernel.org 9122S: Supported 9123F: drivers/infiniband/hw/hfi1 9124 9125HFS FILESYSTEM 9126L: linux-fsdevel@vger.kernel.org 9127S: Orphan 9128F: Documentation/filesystems/hfs.rst 9129F: fs/hfs/ 9130 9131HFSPLUS FILESYSTEM 9132L: linux-fsdevel@vger.kernel.org 9133S: Orphan 9134F: Documentation/filesystems/hfsplus.rst 9135F: fs/hfsplus/ 9136 9137HGA FRAMEBUFFER DRIVER 9138M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9139L: linux-nvidia@lists.surfsouth.com 9140S: Maintained 9141W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9142F: drivers/video/fbdev/hgafb.c 9143 9144HIBERNATION (aka Software Suspend, aka swsusp) 9145M: "Rafael J. Wysocki" <rafael@kernel.org> 9146M: Pavel Machek <pavel@ucw.cz> 9147L: linux-pm@vger.kernel.org 9148S: Supported 9149B: https://bugzilla.kernel.org 9150F: arch/*/include/asm/suspend*.h 9151F: arch/x86/power/ 9152F: drivers/base/power/ 9153F: include/linux/freezer.h 9154F: include/linux/pm.h 9155F: include/linux/suspend.h 9156F: kernel/power/ 9157 9158HID CORE LAYER 9159M: Jiri Kosina <jikos@kernel.org> 9160M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9164F: Documentation/hid/ 9165F: drivers/hid/ 9166F: include/linux/hid* 9167F: include/uapi/linux/hid* 9168F: samples/hid/ 9169F: tools/testing/selftests/hid/ 9170 9171HID LOGITECH DRIVERS 9172R: Filipe Laíns <lains@riseup.net> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-logitech-* 9176 9177HID NVIDIA SHIELD DRIVER 9178M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9179L: linux-input@vger.kernel.org 9180S: Maintained 9181F: drivers/hid/hid-nvidia-shield.c 9182 9183HID PHOENIX RC FLIGHT CONTROLLER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-pxrc.c 9188 9189HID PLAYSTATION DRIVER 9190M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9191L: linux-input@vger.kernel.org 9192S: Supported 9193F: drivers/hid/hid-playstation.c 9194 9195HID SENSOR HUB DRIVERS 9196M: Jiri Kosina <jikos@kernel.org> 9197M: Jonathan Cameron <jic23@kernel.org> 9198M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9199L: linux-input@vger.kernel.org 9200L: linux-iio@vger.kernel.org 9201S: Maintained 9202F: Documentation/hid/hid-sensor* 9203F: drivers/hid/hid-sensor-* 9204F: drivers/iio/*/hid-* 9205F: include/linux/hid-sensor-* 9206 9207HID VRC-2 CAR CONTROLLER DRIVER 9208M: Marcus Folkesson <marcus.folkesson@gmail.com> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-vrc2.c 9212 9213HID WACOM DRIVER 9214M: Ping Cheng <ping.cheng@wacom.com> 9215M: Jason Gerecke <jason.gerecke@wacom.com> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/wacom.h 9219F: drivers/hid/wacom_* 9220 9221HID++ LOGITECH DRIVERS 9222R: Filipe Laíns <lains@riseup.net> 9223R: Bastien Nocera <hadess@hadess.net> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: drivers/hid/hid-logitech-hidpp.c 9227 9228HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9229M: Thomas Gleixner <tglx@linutronix.de> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9233F: Documentation/timers/ 9234F: include/linux/clockchips.h 9235F: include/linux/hrtimer.h 9236F: kernel/time/clockevents.c 9237F: kernel/time/hrtimer.c 9238F: kernel/time/timer_*.c 9239 9240HIGH-SPEED SCC DRIVER FOR AX.25 9241L: linux-hams@vger.kernel.org 9242S: Orphan 9243F: drivers/net/hamradio/scc.c 9244 9245HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9246M: HighPoint Linux Team <linux@highpoint-tech.com> 9247S: Supported 9248W: http://www.highpoint-tech.com 9249F: Documentation/scsi/hptiop.rst 9250F: drivers/scsi/hptiop.c 9251 9252HIKEY960 ONBOARD USB GPIO HUB DRIVER 9253M: John Stultz <jstultz@google.com> 9254L: linux-kernel@vger.kernel.org 9255S: Maintained 9256F: drivers/misc/hisi_hikey_usb.c 9257 9258HIMAX HX83112B TOUCHSCREEN SUPPORT 9259M: Job Noorman <job@noorman.info> 9260L: linux-input@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9263F: drivers/input/touchscreen/himax_hx83112b.c 9264 9265HIPPI 9266M: Jes Sorensen <jes@trained-monkey.org> 9267L: linux-hippi@sunsite.dk 9268S: Maintained 9269F: drivers/net/hippi/ 9270F: include/linux/hippidevice.h 9271F: include/uapi/linux/if_hippi.h 9272F: net/802/hippi.c 9273 9274HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9275M: Kurt Kanzenbach <kurt@linutronix.de> 9276L: netdev@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9279F: drivers/net/dsa/hirschmann/* 9280F: include/linux/platform_data/hirschmann-hellcreek.h 9281F: net/dsa/tag_hellcreek.c 9282 9283HISILICON DMA DRIVER 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285M: Jie Hai <haijie1@huawei.com> 9286L: dmaengine@vger.kernel.org 9287S: Maintained 9288F: drivers/dma/hisi_dma.c 9289 9290HISILICON GPIO DRIVER 9291M: Jay Fang <f.fangjian@huawei.com> 9292L: linux-gpio@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9295F: drivers/gpio/gpio-hisi.c 9296 9297HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9298M: Longfang Liu <liulongfang@huawei.com> 9299L: linux-crypto@vger.kernel.org 9300S: Maintained 9301F: Documentation/ABI/testing/debugfs-hisi-hpre 9302F: drivers/crypto/hisilicon/hpre/hpre.h 9303F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9304F: drivers/crypto/hisilicon/hpre/hpre_main.c 9305 9306HISILICON HNS3 PMU DRIVER 9307M: Guangbin Huang <huangguangbin2@huawei.com> 9308S: Supported 9309F: Documentation/admin-guide/perf/hns3-pmu.rst 9310F: drivers/perf/hisilicon/hns3_pmu.c 9311 9312HISILICON I2C CONTROLLER DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314L: linux-i2c@vger.kernel.org 9315S: Maintained 9316W: https://www.hisilicon.com 9317F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9318F: drivers/i2c/busses/i2c-hisi.c 9319 9320HISILICON LPC BUS DRIVER 9321M: Jay Fang <f.fangjian@huawei.com> 9322S: Maintained 9323W: http://www.hisilicon.com 9324F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9325F: drivers/bus/hisi_lpc.c 9326 9327HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9328M: Yisen Zhuang <yisen.zhuang@huawei.com> 9329M: Salil Mehta <salil.mehta@huawei.com> 9330L: netdev@vger.kernel.org 9331S: Maintained 9332W: http://www.hisilicon.com 9333F: drivers/net/ethernet/hisilicon/hns3/ 9334 9335HISILICON NETWORK SUBSYSTEM DRIVER 9336M: Yisen Zhuang <yisen.zhuang@huawei.com> 9337M: Salil Mehta <salil.mehta@huawei.com> 9338L: netdev@vger.kernel.org 9339S: Maintained 9340W: http://www.hisilicon.com 9341F: Documentation/devicetree/bindings/net/hisilicon*.txt 9342F: drivers/net/ethernet/hisilicon/ 9343 9344HISILICON PMU DRIVER 9345M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9346M: Jonathan Cameron <jonathan.cameron@huawei.com> 9347S: Supported 9348W: http://www.hisilicon.com 9349F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9350F: Documentation/admin-guide/perf/hisi-pmu.rst 9351F: drivers/perf/hisilicon 9352 9353HISILICON PTT DRIVER 9354M: Yicong Yang <yangyicong@hisilicon.com> 9355M: Jonathan Cameron <jonathan.cameron@huawei.com> 9356L: linux-kernel@vger.kernel.org 9357S: Maintained 9358F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9359F: Documentation/trace/hisi-ptt.rst 9360F: drivers/hwtracing/ptt/ 9361F: tools/perf/arch/arm64/util/hisi-ptt.c 9362F: tools/perf/util/hisi-ptt* 9363F: tools/perf/util/hisi-ptt-decoder/* 9364 9365HISILICON QM DRIVER 9366M: Weili Qian <qianweili@huawei.com> 9367M: Zhou Wang <wangzhou1@hisilicon.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: drivers/crypto/hisilicon/Kconfig 9371F: drivers/crypto/hisilicon/Makefile 9372F: drivers/crypto/hisilicon/qm.c 9373F: drivers/crypto/hisilicon/sgl.c 9374F: include/linux/hisi_acc_qm.h 9375 9376HISILICON ROCE DRIVER 9377M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9378M: Junxian Huang <huangjunxian6@hisilicon.com> 9379L: linux-rdma@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9382F: drivers/infiniband/hw/hns/ 9383 9384HISILICON SAS Controller 9385M: Xiang Chen <chenxiang66@hisilicon.com> 9386S: Supported 9387W: http://www.hisilicon.com 9388F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9389F: drivers/scsi/hisi_sas/ 9390 9391HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9392M: Kai Ye <yekai13@huawei.com> 9393M: Longfang Liu <liulongfang@huawei.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/debugfs-hisi-sec 9397F: drivers/crypto/hisilicon/sec2/sec.h 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9400F: drivers/crypto/hisilicon/sec2/sec_main.c 9401 9402HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9403M: Jay Fang <f.fangjian@huawei.com> 9404L: linux-spi@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-kunpeng.c 9408 9409HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9414F: drivers/spmi/hisi-spmi-controller.c 9415 9416HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9421F: drivers/mfd/hi6421-spmi-pmic.c 9422 9423HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9424M: Weili Qian <qianweili@huawei.com> 9425S: Maintained 9426F: drivers/crypto/hisilicon/trng/trng.c 9427 9428HISILICON V3XX SPI NOR FLASH Controller Driver 9429M: Jay Fang <f.fangjian@huawei.com> 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-sfc-v3xx.c 9433 9434HISILICON ZIP Controller DRIVER 9435M: Yang Shen <shenyang39@huawei.com> 9436M: Zhou Wang <wangzhou1@hisilicon.com> 9437L: linux-crypto@vger.kernel.org 9438S: Maintained 9439F: Documentation/ABI/testing/debugfs-hisi-zip 9440F: drivers/crypto/hisilicon/zip/ 9441 9442HMM - Heterogeneous Memory Management 9443M: Jérôme Glisse <jglisse@redhat.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/mm/hmm.rst 9447F: include/linux/hmm* 9448F: lib/test_hmm* 9449F: mm/hmm* 9450F: tools/testing/selftests/mm/*hmm* 9451 9452HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9453M: Andreas Klinger <ak@it-klinger.de> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9457F: drivers/iio/pressure/mprls0025pa.c 9458 9459HOST AP DRIVER 9460M: Jouni Malinen <j@w1.fi> 9461L: linux-wireless@vger.kernel.org 9462S: Obsolete 9463W: http://w1.fi/hostap-driver.html 9464F: drivers/net/wireless/intersil/hostap/ 9465 9466HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9467L: platform-driver-x86@vger.kernel.org 9468S: Orphan 9469F: drivers/platform/x86/hp/tc1100-wmi.c 9470 9471HP WMI HARDWARE MONITOR DRIVER 9472M: James Seo <james@equiv.tech> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475F: Documentation/hwmon/hp-wmi-sensors.rst 9476F: drivers/hwmon/hp-wmi-sensors.c 9477 9478HPET: High Precision Event Timers driver 9479M: Clemens Ladisch <clemens@ladisch.de> 9480S: Maintained 9481F: Documentation/timers/hpet.rst 9482F: drivers/char/hpet.c 9483F: include/linux/hpet.h 9484F: include/uapi/linux/hpet.h 9485 9486HPET: x86 9487S: Orphan 9488F: arch/x86/include/asm/hpet.h 9489F: arch/x86/kernel/hpet.c 9490 9491HPFS FILESYSTEM 9492M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9493S: Maintained 9494W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9495F: fs/hpfs/ 9496 9497HSI SUBSYSTEM 9498M: Sebastian Reichel <sre@kernel.org> 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9501F: Documentation/ABI/testing/sysfs-bus-hsi 9502F: Documentation/driver-api/hsi.rst 9503F: drivers/hsi/ 9504F: include/linux/hsi/ 9505F: include/uapi/linux/hsi/ 9506 9507HSO 3G MODEM DRIVER 9508L: linux-usb@vger.kernel.org 9509S: Orphan 9510F: drivers/net/usb/hso.c 9511 9512HSR NETWORK PROTOCOL 9513L: netdev@vger.kernel.org 9514S: Orphan 9515F: net/hsr/ 9516 9517HT16K33 LED CONTROLLER DRIVER 9518M: Robin van der Gracht <robin@protonic.nl> 9519S: Maintained 9520F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9521F: drivers/auxdisplay/ht16k33.c 9522 9523HTCPEN TOUCHSCREEN DRIVER 9524M: Pau Oliva Fora <pof@eslack.org> 9525L: linux-input@vger.kernel.org 9526S: Maintained 9527F: drivers/input/touchscreen/htcpen.c 9528 9529HTE SUBSYSTEM 9530M: Dipen Patel <dipenp@nvidia.com> 9531L: timestamp@lists.linux.dev 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/timestamp/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: Documentation/virt/hyperv 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662L: linux-mtd@lists.infradead.org 9663S: Supported 9664Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9665C: irc://irc.oftc.net/mtd 9666T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9667F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9668F: drivers/mtd/hyperbus/ 9669F: include/linux/mtd/hyperbus.h 9670 9671HYPERVISOR VIRTUAL CONSOLE DRIVER 9672L: linuxppc-dev@lists.ozlabs.org 9673S: Odd Fixes 9674F: drivers/tty/hvc/ 9675 9676I2C ACPI SUPPORT 9677M: Mika Westerberg <mika.westerberg@linux.intel.com> 9678L: linux-i2c@vger.kernel.org 9679L: linux-acpi@vger.kernel.org 9680S: Maintained 9681F: drivers/i2c/i2c-core-acpi.c 9682 9683I2C CONTROLLER DRIVER FOR NVIDIA GPU 9684M: Ajay Gupta <ajayg@nvidia.com> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9688F: drivers/i2c/busses/i2c-nvidia-gpu.c 9689 9690I2C MUXES 9691M: Peter Rosin <peda@axentia.se> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/i2c/i2c-arb* 9695F: Documentation/devicetree/bindings/i2c/i2c-gate* 9696F: Documentation/devicetree/bindings/i2c/i2c-mux* 9697F: Documentation/i2c/i2c-topology.rst 9698F: Documentation/i2c/muxes/ 9699F: drivers/i2c/i2c-mux.c 9700F: drivers/i2c/muxes/ 9701F: include/linux/i2c-mux.h 9702 9703I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9704M: Gregory CLEMENT <gregory.clement@bootlin.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9708F: drivers/i2c/busses/i2c-mv64xxx.c 9709 9710I2C OVER PARALLEL PORT 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-parport.rst 9715F: drivers/i2c/busses/i2c-parport.c 9716 9717I2C SUBSYSTEM 9718M: Wolfram Sang <wsa@kernel.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: https://i2c.wiki.kernel.org/ 9722Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9723T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9724F: Documentation/devicetree/bindings/i2c/i2c.txt 9725F: Documentation/i2c/ 9726F: drivers/i2c/* 9727F: include/dt-bindings/i2c/i2c.h 9728F: include/linux/i2c-dev.h 9729F: include/linux/i2c-smbus.h 9730F: include/linux/i2c.h 9731F: include/uapi/linux/i2c-*.h 9732F: include/uapi/linux/i2c.h 9733 9734I2C SUBSYSTEM HOST DRIVERS 9735M: Andi Shyti <andi.shyti@kernel.org> 9736L: linux-i2c@vger.kernel.org 9737S: Maintained 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR ASPEED AST2600 9814M: Jeremy Kerr <jk@codeconstruct.com.au> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9817F: drivers/i3c/master/ast2600-i3c-master.c 9818 9819I3C DRIVER FOR CADENCE I3C MASTER IP 9820M: Przemysław Gaj <pgaj@cadence.com> 9821S: Maintained 9822F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9823F: drivers/i3c/master/i3c-master-cdns.c 9824 9825I3C DRIVER FOR SYNOPSYS DESIGNWARE 9826S: Orphan 9827F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9828F: drivers/i3c/master/dw* 9829 9830I3C SUBSYSTEM 9831M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9832L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9833S: Maintained 9834C: irc://chat.freenode.net/linux-i3c 9835T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9836F: Documentation/ABI/testing/sysfs-bus-i3c 9837F: Documentation/devicetree/bindings/i3c/ 9838F: Documentation/driver-api/i3c 9839F: drivers/i3c/ 9840F: include/linux/i3c/ 9841 9842IA64 (Itanium) PLATFORM 9843L: linux-ia64@vger.kernel.org 9844S: Orphan 9845F: Documentation/arch/ia64/ 9846F: arch/ia64/ 9847 9848IBM Operation Panel Input Driver 9849M: Eddie James <eajames@linux.ibm.com> 9850L: linux-input@vger.kernel.org 9851S: Maintained 9852F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9853F: drivers/input/misc/ibm-panel.c 9854 9855IBM Power 842 compression accelerator 9856M: Haren Myneni <haren@us.ibm.com> 9857S: Supported 9858F: crypto/842.c 9859F: drivers/crypto/nx/Kconfig 9860F: drivers/crypto/nx/Makefile 9861F: drivers/crypto/nx/nx-842* 9862F: include/linux/sw842.h 9863F: lib/842/ 9864 9865IBM Power in-Nest Crypto Acceleration 9866M: Breno Leitão <leitao@debian.org> 9867M: Nayna Jain <nayna@linux.ibm.com> 9868M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9869L: linux-crypto@vger.kernel.org 9870S: Supported 9871F: drivers/crypto/nx/Kconfig 9872F: drivers/crypto/nx/Makefile 9873F: drivers/crypto/nx/nx-aes* 9874F: drivers/crypto/nx/nx-sha* 9875F: drivers/crypto/nx/nx.* 9876F: drivers/crypto/nx/nx_csbcpb.h 9877F: drivers/crypto/nx/nx_debugfs.c 9878 9879IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-pci@vger.kernel.org 9882L: linuxppc-dev@lists.ozlabs.org 9883S: Supported 9884F: drivers/pci/hotplug/rpadlpar* 9885 9886IBM Power Linux RAID adapter 9887M: Brian King <brking@us.ibm.com> 9888S: Supported 9889F: drivers/scsi/ipr.* 9890 9891IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-pci@vger.kernel.org 9894L: linuxppc-dev@lists.ozlabs.org 9895S: Supported 9896F: drivers/pci/hotplug/rpaphp* 9897 9898IBM Power SRIOV Virtual NIC Device Driver 9899M: Haren Myneni <haren@linux.ibm.com> 9900M: Rick Lindsley <ricklind@linux.ibm.com> 9901R: Nick Child <nnac123@linux.ibm.com> 9902R: Dany Madden <danymadden@us.ibm.com> 9903R: Thomas Falcon <tlfalcon@linux.ibm.com> 9904L: netdev@vger.kernel.org 9905S: Supported 9906F: drivers/net/ethernet/ibm/ibmvnic.* 9907 9908IBM Power VFIO Support 9909M: Timothy Pearson <tpearson@raptorengineering.com> 9910S: Supported 9911F: drivers/vfio/vfio_iommu_spapr_tce.c 9912 9913IBM Power Virtual Ethernet Device Driver 9914M: Nick Child <nnac123@linux.ibm.com> 9915L: netdev@vger.kernel.org 9916S: Supported 9917F: drivers/net/ethernet/ibm/ibmveth.* 9918 9919IBM Power Virtual FC Device Drivers 9920M: Tyrel Datwyler <tyreld@linux.ibm.com> 9921L: linux-scsi@vger.kernel.org 9922S: Supported 9923F: drivers/scsi/ibmvscsi/ibmvfc* 9924 9925IBM Power Virtual Management Channel Driver 9926M: Brad Warrum <bwarrum@linux.ibm.com> 9927M: Ritu Agarwal <rituagar@linux.ibm.com> 9928S: Supported 9929F: drivers/misc/ibmvmc.* 9930 9931IBM Power Virtual SCSI Device Drivers 9932M: Tyrel Datwyler <tyreld@linux.ibm.com> 9933L: linux-scsi@vger.kernel.org 9934S: Supported 9935F: drivers/scsi/ibmvscsi/ibmvscsi* 9936F: include/scsi/viosrp.h 9937 9938IBM Power Virtual SCSI Device Target Driver 9939M: Michael Cyr <mikecyr@linux.ibm.com> 9940L: linux-scsi@vger.kernel.org 9941L: target-devel@vger.kernel.org 9942S: Supported 9943F: drivers/scsi/ibmvscsi_tgt/ 9944 9945IBM Power VMX Cryptographic instructions 9946M: Breno Leitão <leitao@debian.org> 9947M: Nayna Jain <nayna@linux.ibm.com> 9948M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9949L: linux-crypto@vger.kernel.org 9950S: Supported 9951F: drivers/crypto/vmx/Kconfig 9952F: drivers/crypto/vmx/Makefile 9953F: drivers/crypto/vmx/aes* 9954F: drivers/crypto/vmx/ghash* 9955F: drivers/crypto/vmx/ppc-xlate.pl 9956F: drivers/crypto/vmx/vmx.c 9957 9958IBM ServeRAID RAID DRIVER 9959S: Orphan 9960F: drivers/scsi/ips.* 9961 9962ICH LPC AND GPIO DRIVER 9963M: Peter Tyser <ptyser@xes-inc.com> 9964S: Maintained 9965F: drivers/gpio/gpio-ich.c 9966F: drivers/mfd/lpc_ich.c 9967 9968ICY I2C DRIVER 9969M: Max Staudt <max@enpas.org> 9970L: linux-i2c@vger.kernel.org 9971S: Maintained 9972F: drivers/i2c/busses/i2c-icy.c 9973 9974IDEAPAD LAPTOP EXTRAS DRIVER 9975M: Ike Panhc <ike.pan@canonical.com> 9976L: platform-driver-x86@vger.kernel.org 9977S: Maintained 9978W: http://launchpad.net/ideapad-laptop 9979F: drivers/platform/x86/ideapad-laptop.c 9980 9981IDEAPAD LAPTOP SLIDEBAR DRIVER 9982M: Andrey Moiseev <o2g.org.ru@gmail.com> 9983L: linux-input@vger.kernel.org 9984S: Maintained 9985W: https://github.com/o2genum/ideapad-slidebar 9986F: drivers/input/misc/ideapad_slidebar.c 9987 9988IDMAPPED MOUNTS 9989M: Christian Brauner <brauner@kernel.org> 9990M: Seth Forshee <sforshee@kernel.org> 9991L: linux-fsdevel@vger.kernel.org 9992S: Maintained 9993T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9994F: Documentation/filesystems/idmappings.rst 9995F: include/linux/mnt_idmapping.* 9996F: tools/testing/selftests/mount_setattr/ 9997 9998IDT VersaClock 5 CLOCK DRIVER 9999M: Luca Ceresoli <luca@lucaceresoli.net> 10000S: Maintained 10001F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10002F: drivers/clk/clk-versaclock5.c 10003 10004IEEE 802.15.4 SUBSYSTEM 10005M: Alexander Aring <alex.aring@gmail.com> 10006M: Stefan Schmidt <stefan@datenfreihafen.org> 10007M: Miquel Raynal <miquel.raynal@bootlin.com> 10008L: linux-wpan@vger.kernel.org 10009S: Maintained 10010W: https://linux-wpan.org/ 10011Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10012T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10014F: Documentation/networking/ieee802154.rst 10015F: drivers/net/ieee802154/ 10016F: include/linux/ieee802154.h 10017F: include/linux/nl802154.h 10018F: include/net/af_ieee802154.h 10019F: include/net/cfg802154.h 10020F: include/net/ieee802154_netdev.h 10021F: include/net/mac802154.h 10022F: include/net/nl802154.h 10023F: net/ieee802154/ 10024F: net/mac802154/ 10025 10026IFCVF VIRTIO DATA PATH ACCELERATOR 10027R: Zhu Lingshan <lingshan.zhu@intel.com> 10028F: drivers/vdpa/ifcvf/ 10029 10030IFE PROTOCOL 10031M: Yotam Gigi <yotam.gi@gmail.com> 10032M: Jamal Hadi Salim <jhs@mojatatu.com> 10033F: include/net/ife.h 10034F: include/uapi/linux/ife.h 10035F: net/ife 10036 10037IGORPLUG-USB IR RECEIVER 10038M: Sean Young <sean@mess.org> 10039L: linux-media@vger.kernel.org 10040S: Maintained 10041F: drivers/media/rc/igorplugusb.c 10042 10043IGUANAWORKS USB IR TRANSCEIVER 10044M: Sean Young <sean@mess.org> 10045L: linux-media@vger.kernel.org 10046S: Maintained 10047F: drivers/media/rc/iguanair.c 10048 10049IIO DIGITAL POTENTIOMETER DAC 10050M: Peter Rosin <peda@axentia.se> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10054F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10055F: drivers/iio/dac/dpot-dac.c 10056 10057IIO ENVELOPE DETECTOR 10058M: Peter Rosin <peda@axentia.se> 10059L: linux-iio@vger.kernel.org 10060S: Maintained 10061F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10062F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10063F: drivers/iio/adc/envelope-detector.c 10064 10065IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10066M: Matti Vaittinen <mazziesaccount@gmail.com> 10067L: linux-iio@vger.kernel.org 10068S: Maintained 10069F: drivers/iio/light/gain-time-scale-helper.c 10070F: drivers/iio/light/gain-time-scale-helper.h 10071 10072IIO MULTIPLEXER 10073M: Peter Rosin <peda@axentia.se> 10074L: linux-iio@vger.kernel.org 10075S: Maintained 10076F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10077F: drivers/iio/multiplexer/iio-mux.c 10078 10079IIO SCMI BASED DRIVER 10080M: Jyoti Bhayana <jbhayana@google.com> 10081L: linux-iio@vger.kernel.org 10082S: Maintained 10083F: drivers/iio/common/scmi_sensors/scmi_iio.c 10084 10085IIO SUBSYSTEM AND DRIVERS 10086M: Jonathan Cameron <jic23@kernel.org> 10087R: Lars-Peter Clausen <lars@metafoo.de> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10091F: Documentation/ABI/testing/configfs-iio* 10092F: Documentation/ABI/testing/sysfs-bus-iio* 10093F: Documentation/devicetree/bindings/iio/ 10094F: drivers/iio/ 10095F: drivers/staging/iio/ 10096F: include/dt-bindings/iio/ 10097F: include/linux/iio/ 10098F: tools/iio/ 10099 10100IIO UNIT CONVERTER 10101M: Peter Rosin <peda@axentia.se> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10106F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10107F: drivers/iio/afe/iio-rescale.c 10108 10109IKANOS/ADI EAGLE ADSL USB DRIVER 10110M: Matthieu Castet <castet.matthieu@free.fr> 10111M: Stanislaw Gruszka <stf_xl@wp.pl> 10112S: Maintained 10113F: drivers/usb/atm/ueagle-atm.c 10114 10115IMAGIS TOUCHSCREEN DRIVER 10116M: Markuss Broks <markuss.broks@gmail.com> 10117S: Maintained 10118F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10119F: drivers/input/touchscreen/imagis.c 10120 10121IMGTEC ASCII LCD DRIVER 10122M: Paul Burton <paulburton@kernel.org> 10123S: Maintained 10124F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10125F: drivers/auxdisplay/img-ascii-lcd.c 10126 10127IMGTEC IR DECODER DRIVER 10128S: Orphan 10129F: drivers/media/rc/img-ir/ 10130 10131IMON SOUNDGRAPH USB IR RECEIVER 10132M: Sean Young <sean@mess.org> 10133L: linux-media@vger.kernel.org 10134S: Maintained 10135F: drivers/media/rc/imon.c 10136F: drivers/media/rc/imon_raw.c 10137 10138IMS TWINTURBO FRAMEBUFFER DRIVER 10139L: linux-fbdev@vger.kernel.org 10140S: Orphan 10141F: drivers/video/fbdev/imsttfb.c 10142 10143INA209 HARDWARE MONITOR DRIVER 10144M: Guenter Roeck <linux@roeck-us.net> 10145L: linux-hwmon@vger.kernel.org 10146S: Maintained 10147F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10148F: Documentation/hwmon/ina209.rst 10149F: drivers/hwmon/ina209.c 10150 10151INA2XX HARDWARE MONITOR DRIVER 10152M: Guenter Roeck <linux@roeck-us.net> 10153L: linux-hwmon@vger.kernel.org 10154S: Maintained 10155F: Documentation/hwmon/ina2xx.rst 10156F: drivers/hwmon/ina2xx.c 10157F: include/linux/platform_data/ina2xx.h 10158 10159INDEX OF FURTHER KERNEL DOCUMENTATION 10160M: Carlos Bilbao <carlos.bilbao@amd.com> 10161S: Maintained 10162F: Documentation/process/kernel-docs.rst 10163 10164INDUSTRY PACK SUBSYSTEM (IPACK) 10165M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10166M: Jens Taprogge <jens.taprogge@taprogge.org> 10167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10168L: industrypack-devel@lists.sourceforge.net 10169S: Maintained 10170W: http://industrypack.sourceforge.net 10171F: drivers/ipack/ 10172 10173INFINEON DPS310 Driver 10174M: Eddie James <eajames@linux.ibm.com> 10175L: linux-iio@vger.kernel.org 10176S: Maintained 10177F: drivers/iio/pressure/dps310.c 10178 10179INFINEON PEB2466 ASoC CODEC 10180M: Herve Codina <herve.codina@bootlin.com> 10181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10182S: Maintained 10183F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10184F: sound/soc/codecs/peb2466.c 10185 10186INFINIBAND SUBSYSTEM 10187M: Jason Gunthorpe <jgg@nvidia.com> 10188M: Leon Romanovsky <leonro@nvidia.com> 10189L: linux-rdma@vger.kernel.org 10190S: Supported 10191W: https://github.com/linux-rdma/rdma-core 10192Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10193T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10194F: Documentation/devicetree/bindings/infiniband/ 10195F: Documentation/infiniband/ 10196F: drivers/infiniband/ 10197F: include/rdma/ 10198F: include/trace/events/ib_mad.h 10199F: include/trace/events/ib_umad.h 10200F: include/trace/misc/rdma.h 10201F: include/uapi/linux/if_infiniband.h 10202F: include/uapi/rdma/ 10203F: samples/bpf/ibumad_kern.c 10204F: samples/bpf/ibumad_user.c 10205 10206INGENIC JZ4780 NAND DRIVER 10207M: Harvey Hunt <harveyhuntnexus@gmail.com> 10208L: linux-mtd@lists.infradead.org 10209L: linux-mips@vger.kernel.org 10210S: Maintained 10211F: drivers/mtd/nand/raw/ingenic/ 10212 10213INGENIC JZ47xx SoCs 10214M: Paul Cercueil <paul@crapouillou.net> 10215L: linux-mips@vger.kernel.org 10216S: Maintained 10217F: arch/mips/boot/dts/ingenic/ 10218F: arch/mips/generic/board-ingenic.c 10219F: arch/mips/include/asm/mach-ingenic/ 10220F: arch/mips/ingenic/Kconfig 10221F: drivers/clk/ingenic/ 10222F: drivers/dma/dma-jz4780.c 10223F: drivers/gpu/drm/ingenic/ 10224F: drivers/i2c/busses/i2c-jz4780.c 10225F: drivers/iio/adc/ingenic-adc.c 10226F: drivers/irqchip/irq-ingenic.c 10227F: drivers/memory/jz4780-nemc.c 10228F: drivers/mmc/host/jz4740_mmc.c 10229F: drivers/mtd/nand/raw/ingenic/ 10230F: drivers/pinctrl/pinctrl-ingenic.c 10231F: drivers/power/supply/ingenic-battery.c 10232F: drivers/pwm/pwm-jz4740.c 10233F: drivers/remoteproc/ingenic_rproc.c 10234F: drivers/rtc/rtc-jz4740.c 10235F: drivers/tty/serial/8250/8250_ingenic.c 10236F: drivers/usb/musb/jz4740.c 10237F: drivers/watchdog/jz4740_wdt.c 10238F: include/dt-bindings/iio/adc/ingenic,adc.h 10239F: include/linux/mfd/ingenic-tcu.h 10240F: sound/soc/codecs/jz47* 10241F: sound/soc/jz4740/ 10242 10243INJOINIC IP5xxx POWER BANK IC DRIVER 10244M: Samuel Holland <samuel@sholland.org> 10245S: Maintained 10246F: drivers/power/supply/ip5xxx_power.c 10247 10248INOTIFY 10249M: Jan Kara <jack@suse.cz> 10250R: Amir Goldstein <amir73il@gmail.com> 10251L: linux-fsdevel@vger.kernel.org 10252S: Maintained 10253F: Documentation/filesystems/inotify.rst 10254F: fs/notify/inotify/ 10255F: include/linux/inotify.h 10256F: include/uapi/linux/inotify.h 10257 10258INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10259M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10260L: linux-input@vger.kernel.org 10261S: Maintained 10262Q: http://patchwork.kernel.org/project/linux-input/list/ 10263T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10264F: Documentation/devicetree/bindings/input/ 10265F: Documentation/devicetree/bindings/serio/ 10266F: Documentation/input/ 10267F: drivers/input/ 10268F: include/dt-bindings/input/ 10269F: include/linux/input.h 10270F: include/linux/input/ 10271F: include/uapi/linux/input-event-codes.h 10272F: include/uapi/linux/input.h 10273 10274INPUT MULTITOUCH (MT) PROTOCOL 10275M: Henrik Rydberg <rydberg@bitmath.org> 10276L: linux-input@vger.kernel.org 10277S: Odd fixes 10278F: Documentation/input/multi-touch-protocol.rst 10279F: drivers/input/input-mt.c 10280K: \b(ABS|SYN)_MT_ 10281 10282INSIDE SECURE CRYPTO DRIVER 10283M: Antoine Tenart <atenart@kernel.org> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/inside-secure/ 10287 10288INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10289M: Mimi Zohar <zohar@linux.ibm.com> 10290M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10291L: linux-integrity@vger.kernel.org 10292S: Supported 10293T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10294F: security/integrity/ 10295F: security/integrity/ima/ 10296 10297INTEL 810/815 FRAMEBUFFER DRIVER 10298M: Antonino Daplas <adaplas@gmail.com> 10299L: linux-fbdev@vger.kernel.org 10300S: Maintained 10301F: drivers/video/fbdev/i810/ 10302 10303INTEL 8254 COUNTER DRIVER 10304M: William Breathitt Gray <william.gray@linaro.org> 10305L: linux-iio@vger.kernel.org 10306S: Maintained 10307F: drivers/counter/i8254.c 10308F: include/linux/i8254.h 10309 10310INTEL 8255 GPIO DRIVER 10311M: William Breathitt Gray <william.gray@linaro.org> 10312L: linux-gpio@vger.kernel.org 10313S: Maintained 10314F: drivers/gpio/gpio-i8255.c 10315F: drivers/gpio/gpio-i8255.h 10316 10317INTEL ASoC DRIVERS 10318M: Cezary Rojewski <cezary.rojewski@intel.com> 10319M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10320M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10321M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10322M: Bard Liao <yung-chuan.liao@linux.intel.com> 10323M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10324M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10325L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10326S: Supported 10327F: sound/soc/intel/ 10328 10329INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10330M: Hans de Goede <hdegoede@redhat.com> 10331L: platform-driver-x86@vger.kernel.org 10332S: Maintained 10333F: drivers/platform/x86/intel/atomisp2/pm.c 10334 10335INTEL ATOMISP2 LED DRIVER 10336M: Hans de Goede <hdegoede@redhat.com> 10337L: platform-driver-x86@vger.kernel.org 10338S: Maintained 10339F: drivers/platform/x86/intel/atomisp2/led.c 10340 10341INTEL BIOS SAR INT1092 DRIVER 10342M: Shravan Sudhakar <s.shravan@intel.com> 10343M: Intel Corporation <linuxwwan@intel.com> 10344L: platform-driver-x86@vger.kernel.org 10345S: Maintained 10346F: drivers/platform/x86/intel/int1092/ 10347 10348INTEL BROXTON PMC DRIVER 10349M: Mika Westerberg <mika.westerberg@linux.intel.com> 10350M: Zha Qipeng <qipeng.zha@intel.com> 10351S: Maintained 10352F: drivers/mfd/intel_pmc_bxt.c 10353F: include/linux/mfd/intel_pmc_bxt.h 10354 10355INTEL C600 SERIES SAS CONTROLLER DRIVER 10356M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10357L: linux-scsi@vger.kernel.org 10358S: Supported 10359T: git git://git.code.sf.net/p/intel-sas/isci 10360F: drivers/scsi/isci/ 10361 10362INTEL CPU family model numbers 10363M: Tony Luck <tony.luck@intel.com> 10364M: x86@kernel.org 10365L: linux-kernel@vger.kernel.org 10366S: Supported 10367F: arch/x86/include/asm/intel-family.h 10368 10369INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10370M: Jani Nikula <jani.nikula@linux.intel.com> 10371M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10372M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10373M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10374L: intel-gfx@lists.freedesktop.org 10375S: Supported 10376W: https://01.org/linuxgraphics/ 10377Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10378B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10379C: irc://irc.oftc.net/intel-gfx 10380T: git git://anongit.freedesktop.org/drm-intel 10381F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10382F: Documentation/gpu/i915.rst 10383F: drivers/gpu/drm/i915/ 10384F: include/drm/i915* 10385F: include/uapi/drm/i915_drm.h 10386 10387INTEL ETHERNET DRIVERS 10388M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10389M: Tony Nguyen <anthony.l.nguyen@intel.com> 10390L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10391S: Supported 10392W: https://www.intel.com/content/www/us/en/support.html 10393Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10396F: Documentation/networking/device_drivers/ethernet/intel/ 10397F: drivers/net/ethernet/intel/ 10398F: drivers/net/ethernet/intel/*/ 10399F: include/linux/avf/virtchnl.h 10400F: include/linux/net/intel/iidc.h 10401 10402INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10403M: Mustafa Ismail <mustafa.ismail@intel.com> 10404M: Shiraz Saleem <shiraz.saleem@intel.com> 10405L: linux-rdma@vger.kernel.org 10406S: Supported 10407F: drivers/infiniband/hw/irdma/ 10408F: include/uapi/rdma/irdma-abi.h 10409 10410INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10411M: Maik Broemme <mbroemme@libmpq.org> 10412L: linux-fbdev@vger.kernel.org 10413S: Maintained 10414F: Documentation/fb/intelfb.rst 10415F: drivers/video/fbdev/intelfb/ 10416 10417INTEL GPIO DRIVERS 10418M: Andy Shevchenko <andy@kernel.org> 10419L: linux-gpio@vger.kernel.org 10420S: Supported 10421T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10422F: drivers/gpio/gpio-elkhartlake.c 10423F: drivers/gpio/gpio-ich.c 10424F: drivers/gpio/gpio-merrifield.c 10425F: drivers/gpio/gpio-ml-ioh.c 10426F: drivers/gpio/gpio-pch.c 10427F: drivers/gpio/gpio-sch.c 10428F: drivers/gpio/gpio-sodaville.c 10429F: drivers/gpio/gpio-tangier.c 10430 10431INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10432M: Zhenyu Wang <zhenyuw@linux.intel.com> 10433M: Zhi Wang <zhi.a.wang@intel.com> 10434L: intel-gvt-dev@lists.freedesktop.org 10435L: intel-gfx@lists.freedesktop.org 10436S: Supported 10437W: https://01.org/igvt-g 10438T: git https://github.com/intel/gvt-linux.git 10439F: drivers/gpu/drm/i915/gvt/ 10440 10441INTEL HID EVENT DRIVER 10442M: Alex Hung <alexhung@gmail.com> 10443L: platform-driver-x86@vger.kernel.org 10444S: Maintained 10445F: drivers/platform/x86/intel/hid.c 10446 10447INTEL I/OAT DMA DRIVER 10448M: Dave Jiang <dave.jiang@intel.com> 10449R: Dan Williams <dan.j.williams@intel.com> 10450L: dmaengine@vger.kernel.org 10451S: Supported 10452Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10453F: drivers/dma/ioat* 10454 10455INTEL IDLE DRIVER 10456M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10457M: Len Brown <lenb@kernel.org> 10458L: linux-pm@vger.kernel.org 10459S: Supported 10460B: https://bugzilla.kernel.org 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10462F: drivers/idle/intel_idle.c 10463 10464INTEL IDXD DRIVER 10465M: Fenghua Yu <fenghua.yu@intel.com> 10466M: Dave Jiang <dave.jiang@intel.com> 10467L: dmaengine@vger.kernel.org 10468S: Supported 10469F: drivers/dma/idxd/* 10470F: include/uapi/linux/idxd.h 10471 10472INTEL IN FIELD SCAN (IFS) DEVICE 10473M: Jithu Joseph <jithu.joseph@intel.com> 10474R: Ashok Raj <ashok.raj@intel.com> 10475R: Tony Luck <tony.luck@intel.com> 10476S: Maintained 10477F: drivers/platform/x86/intel/ifs 10478F: include/trace/events/intel_ifs.h 10479 10480INTEL INTEGRATED SENSOR HUB DRIVER 10481M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10482M: Jiri Kosina <jikos@kernel.org> 10483L: linux-input@vger.kernel.org 10484S: Maintained 10485F: drivers/hid/intel-ish-hid/ 10486 10487INTEL IOMMU (VT-d) 10488M: David Woodhouse <dwmw2@infradead.org> 10489M: Lu Baolu <baolu.lu@linux.intel.com> 10490L: iommu@lists.linux.dev 10491S: Supported 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10493F: drivers/iommu/intel/ 10494 10495INTEL IPU3 CSI-2 CIO2 DRIVER 10496M: Yong Zhi <yong.zhi@intel.com> 10497M: Sakari Ailus <sakari.ailus@linux.intel.com> 10498M: Bingbu Cao <bingbu.cao@intel.com> 10499M: Dan Scally <djrscally@gmail.com> 10500R: Tianshu Qiu <tian.shu.qiu@intel.com> 10501L: linux-media@vger.kernel.org 10502S: Maintained 10503T: git git://linuxtv.org/media_tree.git 10504F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10505F: drivers/media/pci/intel/ipu3/ 10506 10507INTEL IPU3 CSI-2 IMGU DRIVER 10508M: Sakari Ailus <sakari.ailus@linux.intel.com> 10509R: Bingbu Cao <bingbu.cao@intel.com> 10510R: Tianshu Qiu <tian.shu.qiu@intel.com> 10511L: linux-media@vger.kernel.org 10512S: Maintained 10513F: Documentation/admin-guide/media/ipu3.rst 10514F: Documentation/admin-guide/media/ipu3_rcb.svg 10515F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10516F: drivers/staging/media/ipu3/ 10517 10518INTEL ISHTP ECLITE DRIVER 10519M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10520L: platform-driver-x86@vger.kernel.org 10521S: Supported 10522F: drivers/platform/x86/intel/ishtp_eclite.c 10523 10524INTEL IXP4XX CRYPTO SUPPORT 10525M: Corentin Labbe <clabbe@baylibre.com> 10526L: linux-crypto@vger.kernel.org 10527S: Maintained 10528F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10529 10530INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10531M: Krzysztof Halasa <khalasa@piap.pl> 10532S: Maintained 10533F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10534F: drivers/net/wan/ixp4xx_hss.c 10535F: drivers/soc/ixp4xx/ixp4xx-npe.c 10536F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10537F: include/linux/soc/ixp4xx/npe.h 10538F: include/linux/soc/ixp4xx/qmgr.h 10539 10540INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10541M: Deepak Saxena <dsaxena@plexity.net> 10542S: Maintained 10543F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10544F: drivers/char/hw_random/ixp4xx-rng.c 10545 10546INTEL KEEM BAY DRM DRIVER 10547M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10548M: Edmund Dea <edmund.j.dea@intel.com> 10549S: Maintained 10550F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10551F: drivers/gpu/drm/kmb/ 10552 10553INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10554M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10557F: drivers/crypto/intel/keembay/Kconfig 10558F: drivers/crypto/intel/keembay/Makefile 10559F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10560F: drivers/crypto/intel/keembay/ocs-aes.c 10561F: drivers/crypto/intel/keembay/ocs-aes.h 10562 10563INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10566M: Mark Gross <mgross@linux.intel.com> 10567S: Maintained 10568F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10569F: drivers/crypto/intel/keembay/Kconfig 10570F: drivers/crypto/intel/keembay/Makefile 10571F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10572 10573INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575M: Declan Murphy <declan.murphy@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10581F: drivers/crypto/intel/keembay/ocs-hcu.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.h 10583 10584INTEL MANAGEMENT ENGINE (mei) 10585M: Tomas Winkler <tomas.winkler@intel.com> 10586L: linux-kernel@vger.kernel.org 10587S: Supported 10588F: Documentation/driver-api/mei/* 10589F: drivers/misc/mei/ 10590F: drivers/watchdog/mei_wdt.c 10591F: include/linux/mei_aux.h 10592F: include/linux/mei_cl_bus.h 10593F: include/uapi/linux/mei.h 10594F: include/uapi/linux/mei_uuid.h 10595F: include/uapi/linux/uuid.h 10596F: samples/mei/* 10597 10598INTEL MAX 10 BMC MFD DRIVER 10599M: Xu Yilun <yilun.xu@intel.com> 10600R: Tom Rix <trix@redhat.com> 10601S: Maintained 10602F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10603F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10604F: drivers/hwmon/intel-m10-bmc-hwmon.c 10605F: drivers/mfd/intel-m10-bmc* 10606F: include/linux/mfd/intel-m10-bmc.h 10607 10608INTEL MAX10 BMC SECURE UPDATES 10609M: Russ Weight <russell.h.weight@intel.com> 10610L: linux-fpga@vger.kernel.org 10611S: Maintained 10612F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10613F: drivers/fpga/intel-m10-bmc-sec-update.c 10614 10615INTEL P-Unit IPC DRIVER 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617L: platform-driver-x86@vger.kernel.org 10618S: Maintained 10619F: arch/x86/include/asm/intel_punit_ipc.h 10620F: drivers/platform/x86/intel/punit_ipc.c 10621 10622INTEL PMC CORE DRIVER 10623M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10624M: David E Box <david.e.box@intel.com> 10625L: platform-driver-x86@vger.kernel.org 10626S: Maintained 10627F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10628F: drivers/platform/x86/intel/pmc/ 10629 10630INTEL PMIC GPIO DRIVERS 10631M: Andy Shevchenko <andy@kernel.org> 10632S: Supported 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10634F: drivers/gpio/gpio-*cove.c 10635 10636INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10637M: Andy Shevchenko <andy@kernel.org> 10638S: Supported 10639F: drivers/mfd/intel_soc_pmic* 10640F: include/linux/mfd/intel_soc_pmic* 10641 10642INTEL PMT DRIVERS 10643M: David E. Box <david.e.box@linux.intel.com> 10644S: Supported 10645F: drivers/platform/x86/intel/pmt/ 10646 10647INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10648M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10649L: linux-wireless@vger.kernel.org 10650S: Maintained 10651F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10653F: drivers/net/wireless/intel/ipw2x00/ 10654 10655INTEL PSTATE DRIVER 10656M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10657M: Len Brown <lenb@kernel.org> 10658L: linux-pm@vger.kernel.org 10659S: Supported 10660F: drivers/cpufreq/intel_pstate.c 10661 10662INTEL PTP DFL ToD DRIVER 10663M: Tianfei Zhang <tianfei.zhang@intel.com> 10664L: linux-fpga@vger.kernel.org 10665L: netdev@vger.kernel.org 10666S: Maintained 10667F: drivers/ptp/ptp_dfl_tod.c 10668 10669INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10670M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10671L: linux-iio@vger.kernel.org 10672F: drivers/counter/intel-qep.c 10673 10674INTEL SCU DRIVERS 10675M: Mika Westerberg <mika.westerberg@linux.intel.com> 10676S: Maintained 10677F: arch/x86/include/asm/intel_scu_ipc.h 10678F: drivers/platform/x86/intel_scu_* 10679 10680INTEL SDSI DRIVER 10681M: David E. Box <david.e.box@linux.intel.com> 10682S: Supported 10683F: drivers/platform/x86/intel/sdsi.c 10684F: tools/arch/x86/intel_sdsi/ 10685F: tools/testing/selftests/drivers/sdsi/ 10686 10687INTEL SGX 10688M: Jarkko Sakkinen <jarkko@kernel.org> 10689R: Dave Hansen <dave.hansen@linux.intel.com> 10690L: linux-sgx@vger.kernel.org 10691S: Supported 10692Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10694F: Documentation/arch/x86/sgx.rst 10695F: arch/x86/entry/vdso/vsgx.S 10696F: arch/x86/include/asm/sgx.h 10697F: arch/x86/include/uapi/asm/sgx.h 10698F: arch/x86/kernel/cpu/sgx/* 10699F: tools/testing/selftests/sgx/* 10700K: \bSGX_ 10701 10702INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10703M: Daniel Scally <djrscally@gmail.com> 10704S: Maintained 10705F: drivers/platform/x86/intel/int3472/ 10706 10707INTEL SPEED SELECT TECHNOLOGY 10708M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: drivers/platform/x86/intel/speed_select_if/ 10712F: include/uapi/linux/isst_if.h 10713F: tools/power/x86/intel-speed-select/ 10714 10715INTEL STRATIX10 FIRMWARE DRIVERS 10716M: Dinh Nguyen <dinguyen@kernel.org> 10717L: linux-kernel@vger.kernel.org 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10720F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10721F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10722F: drivers/firmware/stratix10-rsu.c 10723F: drivers/firmware/stratix10-svc.c 10724F: include/linux/firmware/intel/stratix10-smc.h 10725F: include/linux/firmware/intel/stratix10-svc-client.h 10726 10727INTEL TELEMETRY DRIVER 10728M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10729M: "David E. Box" <david.e.box@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: arch/x86/include/asm/intel_telemetry.h 10733F: drivers/platform/x86/intel/telemetry/ 10734 10735INTEL TPMI DRIVER 10736M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10737L: platform-driver-x86@vger.kernel.org 10738S: Maintained 10739F: drivers/platform/x86/intel/tpmi.c 10740F: include/linux/intel_tpmi.h 10741 10742INTEL UNCORE FREQUENCY CONTROL 10743M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10747F: drivers/platform/x86/intel/uncore-frequency/ 10748 10749INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10750M: David E. Box <david.e.box@linux.intel.com> 10751S: Supported 10752F: drivers/platform/x86/intel/vsec.* 10753 10754INTEL VIRTUAL BUTTON DRIVER 10755M: AceLan Kao <acelan.kao@canonical.com> 10756L: platform-driver-x86@vger.kernel.org 10757S: Maintained 10758F: drivers/platform/x86/intel/vbtn.c 10759 10760INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10761M: Stanislaw Gruszka <stf_xl@wp.pl> 10762L: linux-wireless@vger.kernel.org 10763S: Supported 10764F: drivers/net/wireless/intel/iwlegacy/ 10765 10766INTEL WIRELESS WIFI LINK (iwlwifi) 10767M: Gregory Greenman <gregory.greenman@intel.com> 10768L: linux-wireless@vger.kernel.org 10769S: Supported 10770W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10772F: drivers/net/wireless/intel/iwlwifi/ 10773 10774INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10775M: Jithu Joseph <jithu.joseph@intel.com> 10776R: Maurice Ma <maurice.ma@intel.com> 10777S: Maintained 10778W: https://slimbootloader.github.io/security/firmware-update.html 10779F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10780 10781INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10782L: Dell.Client.Kernel@dell.com 10783S: Maintained 10784F: drivers/platform/x86/intel/wmi/thunderbolt.c 10785 10786INTEL WWAN IOSM DRIVER 10787M: M Chetan Kumar <m.chetan.kumar@intel.com> 10788M: Intel Corporation <linuxwwan@intel.com> 10789L: netdev@vger.kernel.org 10790S: Maintained 10791F: drivers/net/wwan/iosm/ 10792 10793INTEL(R) TRACE HUB 10794M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10795S: Supported 10796F: Documentation/trace/intel_th.rst 10797F: drivers/hwtracing/intel_th/ 10798F: include/linux/intel_th.h 10799 10800INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10801M: Ning Sun <ning.sun@intel.com> 10802L: tboot-devel@lists.sourceforge.net 10803S: Supported 10804W: http://tboot.sourceforge.net 10805T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10806F: Documentation/arch/x86/intel_txt.rst 10807F: arch/x86/kernel/tboot.c 10808F: include/linux/tboot.h 10809 10810INTERCONNECT API 10811M: Georgi Djakov <djakov@kernel.org> 10812L: linux-pm@vger.kernel.org 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10815F: Documentation/devicetree/bindings/interconnect/ 10816F: Documentation/driver-api/interconnect.rst 10817F: drivers/interconnect/ 10818F: include/dt-bindings/interconnect/ 10819F: include/linux/interconnect-provider.h 10820F: include/linux/interconnect.h 10821 10822INTERRUPT COUNTER DRIVER 10823M: Oleksij Rempel <o.rempel@pengutronix.de> 10824R: Pengutronix Kernel Team <kernel@pengutronix.de> 10825L: linux-iio@vger.kernel.org 10826F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10827F: drivers/counter/interrupt-cnt.c 10828 10829INTERSIL ISL7998X VIDEO DECODER DRIVER 10830M: Michael Tretter <m.tretter@pengutronix.de> 10831R: Pengutronix Kernel Team <kernel@pengutronix.de> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10835F: drivers/media/i2c/isl7998x.c 10836 10837INVENSENSE ICM-426xx IMU DRIVER 10838M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10839L: linux-iio@vger.kernel.org 10840S: Maintained 10841W: https://invensense.tdk.com/ 10842F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10843F: drivers/iio/imu/inv_icm42600/ 10844 10845INVENSENSE MPU-3050 GYROSCOPE DRIVER 10846M: Linus Walleij <linus.walleij@linaro.org> 10847L: linux-iio@vger.kernel.org 10848S: Maintained 10849F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10850F: drivers/iio/gyro/mpu3050* 10851 10852IOC3 ETHERNET DRIVER 10853M: Ralf Baechle <ralf@linux-mips.org> 10854L: linux-mips@vger.kernel.org 10855S: Maintained 10856F: drivers/net/ethernet/sgi/ioc3-eth.c 10857 10858IOMAP FILESYSTEM LIBRARY 10859M: Darrick J. Wong <djwong@kernel.org> 10860L: linux-xfs@vger.kernel.org 10861L: linux-fsdevel@vger.kernel.org 10862S: Supported 10863T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10864F: fs/iomap/ 10865F: include/linux/iomap.h 10866 10867IOMMU DMA-API LAYER 10868M: Robin Murphy <robin.murphy@arm.com> 10869L: iommu@lists.linux.dev 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10872F: drivers/iommu/dma-iommu.c 10873F: drivers/iommu/dma-iommu.h 10874F: drivers/iommu/iova.c 10875F: include/linux/iova.h 10876 10877IOMMU SUBSYSTEM 10878M: Joerg Roedel <joro@8bytes.org> 10879M: Will Deacon <will@kernel.org> 10880R: Robin Murphy <robin.murphy@arm.com> 10881L: iommu@lists.linux.dev 10882S: Maintained 10883T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10884F: Documentation/devicetree/bindings/iommu/ 10885F: Documentation/userspace-api/iommu.rst 10886F: drivers/iommu/ 10887F: include/linux/iommu.h 10888F: include/linux/iova.h 10889F: include/linux/of_iommu.h 10890F: include/uapi/linux/iommu.h 10891 10892IOMMUFD 10893M: Jason Gunthorpe <jgg@nvidia.com> 10894M: Kevin Tian <kevin.tian@intel.com> 10895L: iommu@lists.linux.dev 10896S: Maintained 10897T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10898F: Documentation/userspace-api/iommufd.rst 10899F: drivers/iommu/iommufd/ 10900F: include/linux/iommufd.h 10901F: include/uapi/linux/iommufd.h 10902F: tools/testing/selftests/iommu/ 10903 10904IOSYS-MAP HELPERS 10905M: Thomas Zimmermann <tzimmermann@suse.de> 10906L: dri-devel@lists.freedesktop.org 10907S: Maintained 10908T: git git://anongit.freedesktop.org/drm/drm-misc 10909F: include/linux/iosys-map.h 10910 10911IO_URING 10912M: Jens Axboe <axboe@kernel.dk> 10913R: Pavel Begunkov <asml.silence@gmail.com> 10914L: io-uring@vger.kernel.org 10915S: Maintained 10916T: git git://git.kernel.dk/linux-block 10917T: git git://git.kernel.dk/liburing 10918F: include/linux/io_uring.h 10919F: include/linux/io_uring_types.h 10920F: include/trace/events/io_uring.h 10921F: include/uapi/linux/io_uring.h 10922F: io_uring/ 10923F: tools/io_uring/ 10924 10925IPMI SUBSYSTEM 10926M: Corey Minyard <minyard@acm.org> 10927L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10928S: Supported 10929W: http://openipmi.sourceforge.net/ 10930T: git https://github.com/cminyard/linux-ipmi.git for-next 10931F: Documentation/devicetree/bindings/ipmi/ 10932F: Documentation/driver-api/ipmi.rst 10933F: drivers/char/ipmi/ 10934F: include/linux/ipmi* 10935F: include/uapi/linux/ipmi* 10936 10937IPS SCSI RAID DRIVER 10938M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10939L: linux-scsi@vger.kernel.org 10940S: Maintained 10941W: http://www.adaptec.com/ 10942F: drivers/scsi/ips* 10943 10944IPVS 10945M: Simon Horman <horms@verge.net.au> 10946M: Julian Anastasov <ja@ssi.bg> 10947L: netdev@vger.kernel.org 10948L: lvs-devel@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10952F: Documentation/networking/ipvs-sysctl.rst 10953F: include/net/ip_vs.h 10954F: include/uapi/linux/ip_vs.h 10955F: net/netfilter/ipvs/ 10956 10957IPWIRELESS DRIVER 10958M: Jiri Kosina <jikos@kernel.org> 10959M: David Sterba <dsterba@suse.com> 10960S: Odd Fixes 10961F: drivers/tty/ipwireless/ 10962 10963IRON DEVICE AUDIO CODEC DRIVERS 10964M: Kiseok Jo <kiseok.jo@irondevice.com> 10965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10966S: Maintained 10967F: Documentation/devicetree/bindings/sound/irondevice,* 10968F: sound/soc/codecs/sma* 10969 10970IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10971M: Marc Zyngier <maz@kernel.org> 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10974F: Documentation/core-api/irq/irq-domain.rst 10975F: include/linux/irqdomain.h 10976F: kernel/irq/irqdomain.c 10977F: kernel/irq/msi.c 10978 10979IRQ SUBSYSTEM 10980M: Thomas Gleixner <tglx@linutronix.de> 10981L: linux-kernel@vger.kernel.org 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: include/linux/group_cpus.h 10985F: kernel/irq/ 10986F: lib/group_cpus.c 10987 10988IRQCHIP DRIVERS 10989M: Thomas Gleixner <tglx@linutronix.de> 10990M: Marc Zyngier <maz@kernel.org> 10991L: linux-kernel@vger.kernel.org 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: Documentation/devicetree/bindings/interrupt-controller/ 10995F: drivers/irqchip/ 10996 10997ISA 10998M: William Breathitt Gray <william.gray@linaro.org> 10999S: Maintained 11000F: Documentation/driver-api/isa.rst 11001F: drivers/base/isa.c 11002F: include/linux/isa.h 11003 11004ISA RADIO MODULE 11005M: Hans Verkuil <hverkuil@xs4all.nl> 11006L: linux-media@vger.kernel.org 11007S: Maintained 11008W: https://linuxtv.org 11009T: git git://linuxtv.org/media_tree.git 11010F: drivers/media/radio/radio-isa* 11011 11012ISAPNP 11013M: Jaroslav Kysela <perex@perex.cz> 11014S: Maintained 11015F: Documentation/driver-api/isapnp.rst 11016F: drivers/pnp/isapnp/ 11017F: include/linux/isapnp.h 11018 11019ISCSI 11020M: Lee Duncan <lduncan@suse.com> 11021M: Chris Leech <cleech@redhat.com> 11022M: Mike Christie <michael.christie@oracle.com> 11023L: open-iscsi@googlegroups.com 11024L: linux-scsi@vger.kernel.org 11025S: Maintained 11026W: www.open-iscsi.com 11027F: drivers/scsi/*iscsi* 11028F: include/scsi/*iscsi* 11029 11030iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11031M: Peter Jones <pjones@redhat.com> 11032M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11033S: Maintained 11034F: drivers/firmware/iscsi_ibft* 11035 11036ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11037M: Sagi Grimberg <sagi@grimberg.me> 11038M: Max Gurtovoy <mgurtovoy@nvidia.com> 11039L: linux-rdma@vger.kernel.org 11040S: Supported 11041W: http://www.openfabrics.org 11042W: www.open-iscsi.org 11043Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11044F: drivers/infiniband/ulp/iser/ 11045 11046ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11047M: Sagi Grimberg <sagi@grimberg.me> 11048L: linux-rdma@vger.kernel.org 11049L: target-devel@vger.kernel.org 11050S: Supported 11051W: http://www.linux-iscsi.org 11052T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11053F: drivers/infiniband/ulp/isert 11054 11055ISDN/CMTP OVER BLUETOOTH 11056M: Karsten Keil <isdn@linux-pingi.de> 11057L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11058L: netdev@vger.kernel.org 11059S: Odd Fixes 11060W: http://www.isdn4linux.de 11061F: Documentation/isdn/ 11062F: drivers/isdn/capi/ 11063F: include/linux/isdn/ 11064F: include/uapi/linux/isdn/ 11065F: net/bluetooth/cmtp/ 11066 11067ISDN/mISDN SUBSYSTEM 11068M: Karsten Keil <isdn@linux-pingi.de> 11069L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11070L: netdev@vger.kernel.org 11071S: Maintained 11072W: http://www.isdn4linux.de 11073F: drivers/isdn/Kconfig 11074F: drivers/isdn/Makefile 11075F: drivers/isdn/hardware/ 11076F: drivers/isdn/mISDN/ 11077 11078ISOFS FILESYSTEM 11079M: Jan Kara <jack@suse.cz> 11080L: linux-fsdevel@vger.kernel.org 11081S: Maintained 11082F: Documentation/filesystems/isofs.rst 11083F: fs/isofs/ 11084 11085IT87 HARDWARE MONITORING DRIVER 11086M: Jean Delvare <jdelvare@suse.com> 11087L: linux-hwmon@vger.kernel.org 11088S: Maintained 11089F: Documentation/hwmon/it87.rst 11090F: drivers/hwmon/it87.c 11091 11092IT913X MEDIA DRIVER 11093M: Antti Palosaari <crope@iki.fi> 11094L: linux-media@vger.kernel.org 11095S: Maintained 11096W: https://linuxtv.org 11097W: http://palosaari.fi/linux/ 11098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11099T: git git://linuxtv.org/anttip/media_tree.git 11100F: drivers/media/tuners/it913x* 11101 11102ITE IT66121 HDMI BRIDGE DRIVER 11103M: Phong LE <ple@baylibre.com> 11104M: Neil Armstrong <neil.armstrong@linaro.org> 11105S: Maintained 11106T: git git://anongit.freedesktop.org/drm/drm-misc 11107F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11108F: drivers/gpu/drm/bridge/ite-it66121.c 11109 11110IVTV VIDEO4LINUX DRIVER 11111M: Andy Walls <awalls@md.metrocast.net> 11112L: linux-media@vger.kernel.org 11113S: Maintained 11114W: https://linuxtv.org 11115T: git git://linuxtv.org/media_tree.git 11116F: Documentation/admin-guide/media/ivtv* 11117F: drivers/media/pci/ivtv/ 11118F: include/uapi/linux/ivtv* 11119 11120IX2505V MEDIA DRIVER 11121M: Malcolm Priestley <tvboxspy@gmail.com> 11122L: linux-media@vger.kernel.org 11123S: Maintained 11124W: https://linuxtv.org 11125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11126F: drivers/media/dvb-frontends/ix2505v* 11127 11128JAILHOUSE HYPERVISOR INTERFACE 11129M: Jan Kiszka <jan.kiszka@siemens.com> 11130L: jailhouse-dev@googlegroups.com 11131S: Maintained 11132F: arch/x86/include/asm/jailhouse_para.h 11133F: arch/x86/kernel/jailhouse.c 11134 11135JC42.4 TEMPERATURE SENSOR DRIVER 11136M: Guenter Roeck <linux@roeck-us.net> 11137L: linux-hwmon@vger.kernel.org 11138S: Maintained 11139F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11140F: Documentation/hwmon/jc42.rst 11141F: drivers/hwmon/jc42.c 11142 11143JFS FILESYSTEM 11144M: Dave Kleikamp <shaggy@kernel.org> 11145L: jfs-discussion@lists.sourceforge.net 11146S: Odd Fixes 11147W: http://jfs.sourceforge.net/ 11148T: git https://github.com/kleikamp/linux-shaggy.git 11149F: Documentation/admin-guide/jfs.rst 11150F: fs/jfs/ 11151 11152JME NETWORK DRIVER 11153M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11154L: netdev@vger.kernel.org 11155S: Maintained 11156F: drivers/net/ethernet/jme.* 11157 11158JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11159M: David Woodhouse <dwmw2@infradead.org> 11160M: Richard Weinberger <richard@nod.at> 11161L: linux-mtd@lists.infradead.org 11162S: Odd Fixes 11163W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11164T: git git://git.infradead.org/ubifs-2.6.git 11165F: fs/jffs2/ 11166F: include/uapi/linux/jffs2.h 11167 11168JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11169M: "Theodore Ts'o" <tytso@mit.edu> 11170M: Jan Kara <jack@suse.com> 11171L: linux-ext4@vger.kernel.org 11172S: Maintained 11173F: fs/jbd2/ 11174F: include/linux/jbd2.h 11175 11176JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11177M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11178L: linux-media@vger.kernel.org 11179L: linux-renesas-soc@vger.kernel.org 11180S: Maintained 11181F: drivers/media/platform/renesas/rcar_jpu.c 11182 11183JSM Neo PCI based serial card 11184L: linux-serial@vger.kernel.org 11185S: Orphan 11186F: drivers/tty/serial/jsm/ 11187 11188K10TEMP HARDWARE MONITORING DRIVER 11189M: Clemens Ladisch <clemens@ladisch.de> 11190L: linux-hwmon@vger.kernel.org 11191S: Maintained 11192F: Documentation/hwmon/k10temp.rst 11193F: drivers/hwmon/k10temp.c 11194 11195K8TEMP HARDWARE MONITORING DRIVER 11196M: Rudolf Marek <r.marek@assembler.cz> 11197L: linux-hwmon@vger.kernel.org 11198S: Maintained 11199F: Documentation/hwmon/k8temp.rst 11200F: drivers/hwmon/k8temp.c 11201 11202KASAN 11203M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11204R: Alexander Potapenko <glider@google.com> 11205R: Andrey Konovalov <andreyknvl@gmail.com> 11206R: Dmitry Vyukov <dvyukov@google.com> 11207R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11208L: kasan-dev@googlegroups.com 11209S: Maintained 11210F: Documentation/dev-tools/kasan.rst 11211F: arch/*/include/asm/*kasan.h 11212F: arch/*/mm/kasan_init* 11213F: include/linux/kasan*.h 11214F: lib/Kconfig.kasan 11215F: mm/kasan/ 11216F: scripts/Makefile.kasan 11217 11218KCONFIG 11219M: Masahiro Yamada <masahiroy@kernel.org> 11220L: linux-kbuild@vger.kernel.org 11221S: Maintained 11222Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11224F: Documentation/kbuild/kconfig* 11225F: scripts/Kconfig.include 11226F: scripts/kconfig/ 11227 11228KCOV 11229R: Dmitry Vyukov <dvyukov@google.com> 11230R: Andrey Konovalov <andreyknvl@gmail.com> 11231L: kasan-dev@googlegroups.com 11232S: Maintained 11233F: Documentation/dev-tools/kcov.rst 11234F: include/linux/kcov.h 11235F: include/uapi/linux/kcov.h 11236F: kernel/kcov.c 11237F: scripts/Makefile.kcov 11238 11239KCSAN 11240M: Marco Elver <elver@google.com> 11241R: Dmitry Vyukov <dvyukov@google.com> 11242L: kasan-dev@googlegroups.com 11243S: Maintained 11244F: Documentation/dev-tools/kcsan.rst 11245F: include/linux/kcsan*.h 11246F: kernel/kcsan/ 11247F: lib/Kconfig.kcsan 11248F: scripts/Makefile.kcsan 11249 11250KDUMP 11251M: Baoquan He <bhe@redhat.com> 11252R: Vivek Goyal <vgoyal@redhat.com> 11253R: Dave Young <dyoung@redhat.com> 11254L: kexec@lists.infradead.org 11255S: Maintained 11256W: http://lse.sourceforge.net/kdump/ 11257F: Documentation/admin-guide/kdump/ 11258F: fs/proc/vmcore.c 11259F: include/linux/crash_core.h 11260F: include/linux/crash_dump.h 11261F: include/uapi/linux/vmcore.h 11262F: kernel/crash_*.c 11263 11264KEENE FM RADIO TRANSMITTER DRIVER 11265M: Hans Verkuil <hverkuil@xs4all.nl> 11266L: linux-media@vger.kernel.org 11267S: Maintained 11268W: https://linuxtv.org 11269T: git git://linuxtv.org/media_tree.git 11270F: drivers/media/radio/radio-keene* 11271 11272KERNEL AUTOMOUNTER 11273M: Ian Kent <raven@themaw.net> 11274L: autofs@vger.kernel.org 11275S: Maintained 11276F: fs/autofs/ 11277 11278KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11279M: Masahiro Yamada <masahiroy@kernel.org> 11280R: Nathan Chancellor <nathan@kernel.org> 11281R: Nick Desaulniers <ndesaulniers@google.com> 11282R: Nicolas Schier <nicolas@fjasle.eu> 11283L: linux-kbuild@vger.kernel.org 11284S: Maintained 11285Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11286T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11287F: Documentation/kbuild/ 11288F: Makefile 11289F: scripts/*vmlinux* 11290F: scripts/Kbuild* 11291F: scripts/Makefile* 11292F: scripts/basic/ 11293F: scripts/dummy-tools/ 11294F: scripts/mk* 11295F: scripts/mod/ 11296F: scripts/package/ 11297 11298KERNEL HARDENING (not covered by other areas) 11299M: Kees Cook <keescook@chromium.org> 11300L: linux-hardening@vger.kernel.org 11301S: Supported 11302T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11303F: Documentation/ABI/testing/sysfs-kernel-oops_count 11304F: Documentation/ABI/testing/sysfs-kernel-warn_count 11305F: include/linux/overflow.h 11306F: include/linux/randomize_kstack.h 11307F: mm/usercopy.c 11308K: \b(add|choose)_random_kstack_offset\b 11309K: \b__check_(object_size|heap_object)\b 11310 11311KERNEL JANITORS 11312L: kernel-janitors@vger.kernel.org 11313S: Odd Fixes 11314W: http://kernelnewbies.org/KernelJanitors 11315 11316KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11317M: Chuck Lever <chuck.lever@oracle.com> 11318M: Jeff Layton <jlayton@kernel.org> 11319R: Neil Brown <neilb@suse.de> 11320R: Olga Kornievskaia <kolga@netapp.com> 11321R: Dai Ngo <Dai.Ngo@oracle.com> 11322R: Tom Talpey <tom@talpey.com> 11323L: linux-nfs@vger.kernel.org 11324S: Supported 11325W: http://nfs.sourceforge.net/ 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11327F: Documentation/filesystems/nfs/ 11328F: fs/exportfs/ 11329F: fs/lockd/ 11330F: fs/nfs_common/ 11331F: fs/nfsd/ 11332F: include/linux/lockd/ 11333F: include/linux/sunrpc/ 11334F: include/trace/events/rpcgss.h 11335F: include/trace/events/rpcrdma.h 11336F: include/trace/events/sunrpc.h 11337F: include/trace/misc/fs.h 11338F: include/trace/misc/nfs.h 11339F: include/trace/misc/sunrpc.h 11340F: include/uapi/linux/nfsd/ 11341F: include/uapi/linux/sunrpc/ 11342F: net/sunrpc/ 11343 11344KERNEL REGRESSIONS 11345M: Thorsten Leemhuis <linux@leemhuis.info> 11346L: regressions@lists.linux.dev 11347S: Supported 11348F: Documentation/admin-guide/reporting-regressions.rst 11349F: Documentation/process/handling-regressions.rst 11350 11351KERNEL SELFTEST FRAMEWORK 11352M: Shuah Khan <shuah@kernel.org> 11353M: Shuah Khan <skhan@linuxfoundation.org> 11354L: linux-kselftest@vger.kernel.org 11355S: Maintained 11356Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11358F: Documentation/dev-tools/kselftest* 11359F: tools/testing/selftests/ 11360 11361KERNEL SMB3 SERVER (KSMBD) 11362M: Namjae Jeon <linkinjeon@kernel.org> 11363M: Steve French <sfrench@samba.org> 11364R: Sergey Senozhatsky <senozhatsky@chromium.org> 11365R: Tom Talpey <tom@talpey.com> 11366L: linux-cifs@vger.kernel.org 11367S: Maintained 11368T: git git://git.samba.org/ksmbd.git 11369F: Documentation/filesystems/smb/ksmbd.rst 11370F: fs/smb/common/ 11371F: fs/smb/server/ 11372 11373KERNEL UNIT TESTING FRAMEWORK (KUnit) 11374M: Brendan Higgins <brendanhiggins@google.com> 11375M: David Gow <davidgow@google.com> 11376L: linux-kselftest@vger.kernel.org 11377L: kunit-dev@googlegroups.com 11378S: Maintained 11379W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11382F: Documentation/dev-tools/kunit/ 11383F: include/kunit/ 11384F: lib/kunit/ 11385F: tools/testing/kunit/ 11386 11387KERNEL USERMODE HELPER 11388M: Luis Chamberlain <mcgrof@kernel.org> 11389L: linux-kernel@vger.kernel.org 11390S: Maintained 11391F: include/linux/umh.h 11392F: kernel/umh.c 11393 11394KERNEL VIRTUAL MACHINE (KVM) 11395M: Paolo Bonzini <pbonzini@redhat.com> 11396L: kvm@vger.kernel.org 11397S: Supported 11398W: http://www.linux-kvm.org 11399T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11400F: Documentation/virt/kvm/ 11401F: include/asm-generic/kvm* 11402F: include/kvm/iodev.h 11403F: include/linux/kvm* 11404F: include/trace/events/kvm.h 11405F: include/uapi/asm-generic/kvm* 11406F: include/uapi/linux/kvm* 11407F: tools/kvm/ 11408F: tools/testing/selftests/kvm/ 11409F: virt/kvm/* 11410 11411KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11412M: Marc Zyngier <maz@kernel.org> 11413M: Oliver Upton <oliver.upton@linux.dev> 11414R: James Morse <james.morse@arm.com> 11415R: Suzuki K Poulose <suzuki.poulose@arm.com> 11416R: Zenghui Yu <yuzenghui@huawei.com> 11417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11418L: kvmarm@lists.linux.dev 11419S: Maintained 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11421F: arch/arm64/include/asm/kvm* 11422F: arch/arm64/include/uapi/asm/kvm* 11423F: arch/arm64/kvm/ 11424F: include/kvm/arm_* 11425F: tools/testing/selftests/kvm/*/aarch64/ 11426F: tools/testing/selftests/kvm/aarch64/ 11427 11428KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11429M: Huacai Chen <chenhuacai@kernel.org> 11430L: linux-mips@vger.kernel.org 11431L: kvm@vger.kernel.org 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/mips/include/asm/kvm* 11435F: arch/mips/include/uapi/asm/kvm* 11436F: arch/mips/kvm/ 11437 11438KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11439M: Michael Ellerman <mpe@ellerman.id.au> 11440R: Nicholas Piggin <npiggin@gmail.com> 11441L: linuxppc-dev@lists.ozlabs.org 11442L: kvm@vger.kernel.org 11443S: Maintained (Book3S 64-bit HV) 11444S: Odd fixes (Book3S 64-bit PR) 11445S: Orphan (Book3E and 32-bit) 11446T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11447F: arch/powerpc/include/asm/kvm* 11448F: arch/powerpc/include/uapi/asm/kvm* 11449F: arch/powerpc/kernel/kvm* 11450F: arch/powerpc/kvm/ 11451 11452KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11453M: Anup Patel <anup@brainfault.org> 11454R: Atish Patra <atishp@atishpatra.org> 11455L: kvm@vger.kernel.org 11456L: kvm-riscv@lists.infradead.org 11457L: linux-riscv@lists.infradead.org 11458S: Maintained 11459T: git https://github.com/kvm-riscv/linux.git 11460F: arch/riscv/include/asm/kvm* 11461F: arch/riscv/include/uapi/asm/kvm* 11462F: arch/riscv/kvm/ 11463F: tools/testing/selftests/kvm/*/riscv/ 11464 11465KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11466M: Christian Borntraeger <borntraeger@linux.ibm.com> 11467M: Janosch Frank <frankja@linux.ibm.com> 11468M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11469R: David Hildenbrand <david@redhat.com> 11470L: kvm@vger.kernel.org 11471S: Supported 11472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11473F: Documentation/virt/kvm/s390* 11474F: arch/s390/include/asm/gmap.h 11475F: arch/s390/include/asm/kvm* 11476F: arch/s390/include/uapi/asm/kvm* 11477F: arch/s390/include/uapi/asm/uvdevice.h 11478F: arch/s390/kernel/uv.c 11479F: arch/s390/kvm/ 11480F: arch/s390/mm/gmap.c 11481F: drivers/s390/char/uvdevice.c 11482F: tools/testing/selftests/drivers/s390x/uvdevice/ 11483F: tools/testing/selftests/kvm/*/s390x/ 11484F: tools/testing/selftests/kvm/s390x/ 11485 11486KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11487M: Sean Christopherson <seanjc@google.com> 11488M: Paolo Bonzini <pbonzini@redhat.com> 11489L: kvm@vger.kernel.org 11490S: Supported 11491P: Documentation/process/maintainer-kvm-x86.rst 11492T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11493F: arch/x86/include/asm/kvm* 11494F: arch/x86/include/asm/svm.h 11495F: arch/x86/include/asm/vmx*.h 11496F: arch/x86/include/uapi/asm/kvm* 11497F: arch/x86/include/uapi/asm/svm.h 11498F: arch/x86/include/uapi/asm/vmx.h 11499F: arch/x86/kvm/ 11500F: arch/x86/kvm/*/ 11501 11502KERNFS 11503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11504M: Tejun Heo <tj@kernel.org> 11505S: Supported 11506T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11507F: fs/kernfs/ 11508F: include/linux/kernfs.h 11509 11510KEXEC 11511M: Eric Biederman <ebiederm@xmission.com> 11512L: kexec@lists.infradead.org 11513S: Maintained 11514W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11515F: include/linux/kexec.h 11516F: include/uapi/linux/kexec.h 11517F: kernel/kexec* 11518 11519KEYS-ENCRYPTED 11520M: Mimi Zohar <zohar@linux.ibm.com> 11521L: linux-integrity@vger.kernel.org 11522L: keyrings@vger.kernel.org 11523S: Supported 11524F: Documentation/security/keys/trusted-encrypted.rst 11525F: include/keys/encrypted-type.h 11526F: security/keys/encrypted-keys/ 11527 11528KEYS-TRUSTED 11529M: James Bottomley <jejb@linux.ibm.com> 11530M: Jarkko Sakkinen <jarkko@kernel.org> 11531M: Mimi Zohar <zohar@linux.ibm.com> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Supported 11535F: Documentation/security/keys/trusted-encrypted.rst 11536F: include/keys/trusted-type.h 11537F: include/keys/trusted_tpm.h 11538F: security/keys/trusted-keys/ 11539 11540KEYS-TRUSTED-CAAM 11541M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11542R: Pengutronix Kernel Team <kernel@pengutronix.de> 11543L: linux-integrity@vger.kernel.org 11544L: keyrings@vger.kernel.org 11545S: Maintained 11546F: include/keys/trusted_caam.h 11547F: security/keys/trusted-keys/trusted_caam.c 11548 11549KEYS-TRUSTED-TEE 11550M: Sumit Garg <sumit.garg@linaro.org> 11551L: linux-integrity@vger.kernel.org 11552L: keyrings@vger.kernel.org 11553S: Supported 11554F: include/keys/trusted_tee.h 11555F: security/keys/trusted-keys/trusted_tee.c 11556 11557KEYS/KEYRINGS 11558M: David Howells <dhowells@redhat.com> 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560L: keyrings@vger.kernel.org 11561S: Maintained 11562F: Documentation/security/keys/core.rst 11563F: include/keys/ 11564F: include/linux/key-type.h 11565F: include/linux/key.h 11566F: include/linux/keyctl.h 11567F: include/uapi/linux/keyctl.h 11568F: security/keys/ 11569 11570KEYS/KEYRINGS_INTEGRITY 11571M: Jarkko Sakkinen <jarkko@kernel.org> 11572M: Mimi Zohar <zohar@linux.ibm.com> 11573L: linux-integrity@vger.kernel.org 11574L: keyrings@vger.kernel.org 11575S: Supported 11576F: security/integrity/platform_certs 11577 11578KFENCE 11579M: Alexander Potapenko <glider@google.com> 11580M: Marco Elver <elver@google.com> 11581R: Dmitry Vyukov <dvyukov@google.com> 11582L: kasan-dev@googlegroups.com 11583S: Maintained 11584F: Documentation/dev-tools/kfence.rst 11585F: arch/*/include/asm/kfence.h 11586F: include/linux/kfence.h 11587F: lib/Kconfig.kfence 11588F: mm/kfence/ 11589 11590KFIFO 11591M: Stefani Seibold <stefani@seibold.net> 11592S: Maintained 11593F: include/linux/kfifo.h 11594F: lib/kfifo.c 11595F: samples/kfifo/ 11596 11597KGDB / KDB /debug_core 11598M: Jason Wessel <jason.wessel@windriver.com> 11599M: Daniel Thompson <daniel.thompson@linaro.org> 11600R: Douglas Anderson <dianders@chromium.org> 11601L: kgdb-bugreport@lists.sourceforge.net 11602S: Maintained 11603W: http://kgdb.wiki.kernel.org/ 11604T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11605F: Documentation/dev-tools/kgdb.rst 11606F: drivers/misc/kgdbts.c 11607F: drivers/tty/serial/kgdboc.c 11608F: include/linux/kdb.h 11609F: include/linux/kgdb.h 11610F: kernel/debug/ 11611F: kernel/module/kdb.c 11612 11613KHADAS MCU MFD DRIVER 11614M: Neil Armstrong <neil.armstrong@linaro.org> 11615L: linux-amlogic@lists.infradead.org 11616S: Maintained 11617F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11618F: drivers/mfd/khadas-mcu.c 11619F: drivers/thermal/khadas_mcu_fan.c 11620F: include/linux/mfd/khadas-mcu.h 11621 11622KIONIX/ROHM KX022A ACCELEROMETER 11623M: Matti Vaittinen <mazziesaccount@gmail.com> 11624L: linux-iio@vger.kernel.org 11625S: Supported 11626F: drivers/iio/accel/kionix-kx022a* 11627 11628KMEMLEAK 11629M: Catalin Marinas <catalin.marinas@arm.com> 11630S: Maintained 11631F: Documentation/dev-tools/kmemleak.rst 11632F: include/linux/kmemleak.h 11633F: mm/kmemleak.c 11634F: samples/kmemleak/kmemleak-test.c 11635 11636KMSAN 11637M: Alexander Potapenko <glider@google.com> 11638R: Marco Elver <elver@google.com> 11639R: Dmitry Vyukov <dvyukov@google.com> 11640L: kasan-dev@googlegroups.com 11641S: Maintained 11642F: Documentation/dev-tools/kmsan.rst 11643F: arch/*/include/asm/kmsan.h 11644F: arch/*/mm/kmsan_* 11645F: include/linux/kmsan*.h 11646F: lib/Kconfig.kmsan 11647F: mm/kmsan/ 11648F: scripts/Makefile.kmsan 11649 11650KPROBES 11651M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11652M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11653M: "David S. Miller" <davem@davemloft.net> 11654M: Masami Hiramatsu <mhiramat@kernel.org> 11655L: linux-kernel@vger.kernel.org 11656L: linux-trace-kernel@vger.kernel.org 11657S: Maintained 11658Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11660F: Documentation/trace/kprobes.rst 11661F: include/asm-generic/kprobes.h 11662F: include/linux/kprobes.h 11663F: kernel/kprobes.c 11664F: lib/test_kprobes.c 11665F: samples/kprobes 11666 11667KS0108 LCD CONTROLLER DRIVER 11668M: Miguel Ojeda <ojeda@kernel.org> 11669S: Maintained 11670F: Documentation/admin-guide/auxdisplay/ks0108.rst 11671F: drivers/auxdisplay/ks0108.c 11672F: include/linux/ks0108.h 11673 11674KTD253 BACKLIGHT DRIVER 11675M: Linus Walleij <linus.walleij@linaro.org> 11676S: Maintained 11677F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11678F: drivers/video/backlight/ktd253-backlight.c 11679 11680KTEST 11681M: Steven Rostedt <rostedt@goodmis.org> 11682M: John Hawley <warthog9@eaglescrag.net> 11683S: Maintained 11684F: tools/testing/ktest 11685 11686KTZ8866 BACKLIGHT DRIVER 11687M: Jianhua Lu <lujianhua000@gmail.com> 11688S: Maintained 11689F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11690F: drivers/video/backlight/ktz8866.c 11691 11692KVM PARAVIRT (KVM/paravirt) 11693M: Paolo Bonzini <pbonzini@redhat.com> 11694R: Wanpeng Li <wanpengli@tencent.com> 11695R: Vitaly Kuznetsov <vkuznets@redhat.com> 11696L: kvm@vger.kernel.org 11697S: Supported 11698T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11699F: arch/um/include/asm/kvm_para.h 11700F: arch/x86/include/asm/kvm_para.h 11701F: arch/x86/include/asm/pvclock-abi.h 11702F: arch/x86/include/uapi/asm/kvm_para.h 11703F: arch/x86/kernel/kvm.c 11704F: arch/x86/kernel/kvmclock.c 11705F: include/asm-generic/kvm_para.h 11706F: include/linux/kvm_para.h 11707F: include/uapi/asm-generic/kvm_para.h 11708F: include/uapi/linux/kvm_para.h 11709 11710KVM X86 HYPER-V (KVM/hyper-v) 11711M: Vitaly Kuznetsov <vkuznets@redhat.com> 11712M: Sean Christopherson <seanjc@google.com> 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714L: kvm@vger.kernel.org 11715S: Supported 11716T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11717F: arch/x86/kvm/hyperv.* 11718F: arch/x86/kvm/kvm_onhyperv.* 11719F: arch/x86/kvm/svm/hyperv.* 11720F: arch/x86/kvm/svm/svm_onhyperv.* 11721F: arch/x86/kvm/vmx/hyperv.* 11722 11723KVM X86 Xen (KVM/Xen) 11724M: David Woodhouse <dwmw2@infradead.org> 11725M: Paul Durrant <paul@xen.org> 11726M: Sean Christopherson <seanjc@google.com> 11727M: Paolo Bonzini <pbonzini@redhat.com> 11728L: kvm@vger.kernel.org 11729S: Supported 11730T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11731F: arch/x86/kvm/xen.* 11732 11733L3MDEV 11734M: David Ahern <dsahern@kernel.org> 11735L: netdev@vger.kernel.org 11736S: Maintained 11737F: include/net/l3mdev.h 11738F: net/l3mdev 11739 11740LANDLOCK SECURITY MODULE 11741M: Mickaël Salaün <mic@digikod.net> 11742L: linux-security-module@vger.kernel.org 11743S: Supported 11744W: https://landlock.io 11745T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11746F: Documentation/security/landlock.rst 11747F: Documentation/userspace-api/landlock.rst 11748F: include/uapi/linux/landlock.h 11749F: samples/landlock/ 11750F: security/landlock/ 11751F: tools/testing/selftests/landlock/ 11752K: landlock 11753K: LANDLOCK 11754 11755LANTIQ / INTEL Ethernet drivers 11756M: Hauke Mehrtens <hauke@hauke-m.de> 11757L: netdev@vger.kernel.org 11758S: Maintained 11759F: drivers/net/dsa/lantiq_gswip.c 11760F: drivers/net/dsa/lantiq_pce.h 11761F: drivers/net/ethernet/lantiq_xrx200.c 11762F: net/dsa/tag_gswip.c 11763 11764LANTIQ MIPS ARCHITECTURE 11765M: John Crispin <john@phrozen.org> 11766L: linux-mips@vger.kernel.org 11767S: Maintained 11768F: arch/mips/lantiq 11769F: drivers/soc/lantiq 11770 11771LASI 53c700 driver for PARISC 11772M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11773L: linux-scsi@vger.kernel.org 11774S: Maintained 11775F: Documentation/scsi/53c700.rst 11776F: drivers/scsi/53c700* 11777 11778LEAKING_ADDRESSES 11779M: Tobin C. Harding <me@tobin.cc> 11780M: Tycho Andersen <tycho@tycho.pizza> 11781L: linux-hardening@vger.kernel.org 11782S: Maintained 11783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11784F: scripts/leaking_addresses.pl 11785 11786LED SUBSYSTEM 11787M: Pavel Machek <pavel@ucw.cz> 11788M: Lee Jones <lee@kernel.org> 11789L: linux-leds@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11792F: Documentation/devicetree/bindings/leds/ 11793F: Documentation/leds/ 11794F: drivers/leds/ 11795F: include/dt-bindings/leds/ 11796F: include/linux/leds.h 11797 11798LEGACY EEPROM DRIVER 11799M: Jean Delvare <jdelvare@suse.com> 11800S: Maintained 11801F: Documentation/misc-devices/eeprom.rst 11802F: drivers/misc/eeprom/eeprom.c 11803 11804LEGO MINDSTORMS EV3 11805R: David Lechner <david@lechnology.com> 11806S: Maintained 11807F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11808F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11809F: drivers/power/supply/lego_ev3_battery.c 11810 11811LEGO USB Tower driver 11812M: Juergen Stuber <starblue@users.sourceforge.net> 11813L: legousb-devel@lists.sourceforge.net 11814S: Maintained 11815W: http://legousb.sourceforge.net/ 11816F: drivers/usb/misc/legousbtower.c 11817 11818LETSKETCH HID TABLET DRIVER 11819M: Hans de Goede <hdegoede@redhat.com> 11820L: linux-input@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11823F: drivers/hid/hid-letsketch.c 11824 11825LG LAPTOP EXTRAS 11826M: Matan Ziv-Av <matan@svgalib.org> 11827L: platform-driver-x86@vger.kernel.org 11828S: Maintained 11829F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11830F: Documentation/admin-guide/laptops/lg-laptop.rst 11831F: drivers/platform/x86/lg-laptop.c 11832 11833LG2160 MEDIA DRIVER 11834M: Michael Krufky <mkrufky@linuxtv.org> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838W: http://github.com/mkrufky 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840T: git git://linuxtv.org/mkrufky/tuners.git 11841F: drivers/media/dvb-frontends/lg2160.* 11842 11843LGDT3305 MEDIA DRIVER 11844M: Michael Krufky <mkrufky@linuxtv.org> 11845L: linux-media@vger.kernel.org 11846S: Maintained 11847W: https://linuxtv.org 11848W: http://github.com/mkrufky 11849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11850T: git git://linuxtv.org/mkrufky/tuners.git 11851F: drivers/media/dvb-frontends/lgdt3305.* 11852 11853LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11854M: Viresh Kumar <vireshk@kernel.org> 11855L: linux-ide@vger.kernel.org 11856S: Maintained 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11858F: drivers/ata/pata_arasan_cf.c 11859F: include/linux/pata_arasan_cf_data.h 11860 11861LIBATA PATA DRIVERS 11862R: Sergey Shtylyov <s.shtylyov@omp.ru> 11863L: linux-ide@vger.kernel.org 11864F: drivers/ata/ata_*.c 11865F: drivers/ata/pata_*.c 11866 11867LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11868M: Linus Walleij <linus.walleij@linaro.org> 11869L: linux-ide@vger.kernel.org 11870S: Maintained 11871T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11872F: drivers/ata/pata_ftide010.c 11873F: drivers/ata/sata_gemini.c 11874F: drivers/ata/sata_gemini.h 11875 11876LIBATA SATA AHCI PLATFORM devices support 11877M: Hans de Goede <hdegoede@redhat.com> 11878M: Jens Axboe <axboe@kernel.dk> 11879L: linux-ide@vger.kernel.org 11880S: Maintained 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11882F: drivers/ata/ahci_platform.c 11883F: drivers/ata/libahci_platform.c 11884F: include/linux/ahci_platform.h 11885 11886LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11887M: Serge Semin <fancer.lancer@gmail.com> 11888L: linux-ide@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11891F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11892F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11893F: drivers/ata/ahci_dwc.c 11894 11895LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11896M: Mikael Pettersson <mikpelinux@gmail.com> 11897L: linux-ide@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11900F: drivers/ata/sata_promise.* 11901 11902LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11903M: Damien Le Moal <dlemoal@kernel.org> 11904L: linux-ide@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11907F: Documentation/ABI/testing/sysfs-ata 11908F: Documentation/devicetree/bindings/ata/ 11909F: drivers/ata/ 11910F: include/linux/ata.h 11911F: include/linux/libata.h 11912 11913LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11914M: Vishal Verma <vishal.l.verma@intel.com> 11915M: Dan Williams <dan.j.williams@intel.com> 11916M: Dave Jiang <dave.jiang@intel.com> 11917L: nvdimm@lists.linux.dev 11918S: Supported 11919Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11920P: Documentation/nvdimm/maintainer-entry-profile.rst 11921F: drivers/nvdimm/btt* 11922 11923LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11924M: Dan Williams <dan.j.williams@intel.com> 11925M: Vishal Verma <vishal.l.verma@intel.com> 11926M: Dave Jiang <dave.jiang@intel.com> 11927L: nvdimm@lists.linux.dev 11928S: Supported 11929Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11930P: Documentation/nvdimm/maintainer-entry-profile.rst 11931F: drivers/nvdimm/pmem* 11932 11933LIBNVDIMM: DEVICETREE BINDINGS 11934M: Oliver O'Halloran <oohall@gmail.com> 11935L: nvdimm@lists.linux.dev 11936S: Supported 11937Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11938F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11939F: drivers/nvdimm/of_pmem.c 11940 11941LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11942M: Dan Williams <dan.j.williams@intel.com> 11943M: Vishal Verma <vishal.l.verma@intel.com> 11944M: Dave Jiang <dave.jiang@intel.com> 11945M: Ira Weiny <ira.weiny@intel.com> 11946L: nvdimm@lists.linux.dev 11947S: Supported 11948Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11949P: Documentation/nvdimm/maintainer-entry-profile.rst 11950T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11951F: drivers/acpi/nfit/* 11952F: drivers/nvdimm/* 11953F: include/linux/libnvdimm.h 11954F: include/linux/nd.h 11955F: include/uapi/linux/ndctl.h 11956F: tools/testing/nvdimm/ 11957 11958LICENSES and SPDX stuff 11959M: Thomas Gleixner <tglx@linutronix.de> 11960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11961L: linux-spdx@vger.kernel.org 11962S: Maintained 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11964F: COPYING 11965F: Documentation/process/license-rules.rst 11966F: LICENSES/ 11967F: scripts/spdxcheck-test.sh 11968F: scripts/spdxcheck.py 11969F: scripts/spdxexclude 11970 11971LINEAR RANGES HELPERS 11972M: Mark Brown <broonie@kernel.org> 11973R: Matti Vaittinen <mazziesaccount@gmail.com> 11974F: include/linux/linear_range.h 11975F: lib/linear_ranges.c 11976F: lib/test_linear_ranges.c 11977 11978LINUX FOR POWER MACINTOSH 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/powermac/ 11982F: drivers/macintosh/ 11983X: drivers/macintosh/adb-iop.c 11984X: drivers/macintosh/via-macii.c 11985 11986LINUX FOR POWERPC (32-BIT AND 64-BIT) 11987M: Michael Ellerman <mpe@ellerman.id.au> 11988R: Nicholas Piggin <npiggin@gmail.com> 11989R: Christophe Leroy <christophe.leroy@csgroup.eu> 11990L: linuxppc-dev@lists.ozlabs.org 11991S: Supported 11992W: https://github.com/linuxppc/wiki/wiki 11993Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11994T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11995F: Documentation/ABI/stable/sysfs-firmware-opal-* 11996F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11997F: Documentation/devicetree/bindings/powerpc/ 11998F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11999F: Documentation/powerpc/ 12000F: arch/powerpc/ 12001F: drivers/*/*/*pasemi* 12002F: drivers/*/*pasemi* 12003F: drivers/char/tpm/tpm_ibmvtpm* 12004F: drivers/crypto/nx/ 12005F: drivers/crypto/vmx/ 12006F: drivers/i2c/busses/i2c-opal.c 12007F: drivers/net/ethernet/ibm/ibmveth.* 12008F: drivers/net/ethernet/ibm/ibmvnic.* 12009F: drivers/pci/hotplug/pnv_php.c 12010F: drivers/pci/hotplug/rpa* 12011F: drivers/rtc/rtc-opal.c 12012F: drivers/scsi/ibmvscsi/ 12013F: drivers/tty/hvc/hvc_opal.c 12014F: drivers/watchdog/wdrtas.c 12015F: tools/testing/selftests/powerpc 12016N: /pmac 12017N: powermac 12018N: powernv 12019N: [^a-z0-9]ps3 12020N: pseries 12021 12022LINUX FOR POWERPC EMBEDDED MPC5XXX 12023M: Anatolij Gustschin <agust@denx.de> 12024L: linuxppc-dev@lists.ozlabs.org 12025S: Odd Fixes 12026F: arch/powerpc/platforms/512x/ 12027F: arch/powerpc/platforms/52xx/ 12028 12029LINUX FOR POWERPC EMBEDDED PPC4XX 12030L: linuxppc-dev@lists.ozlabs.org 12031S: Orphan 12032F: arch/powerpc/platforms/40x/ 12033F: arch/powerpc/platforms/44x/ 12034 12035LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12036M: Scott Wood <oss@buserror.net> 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Odd fixes 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12040F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12041F: Documentation/devicetree/bindings/powerpc/fsl/ 12042F: arch/powerpc/platforms/83xx/ 12043F: arch/powerpc/platforms/85xx/ 12044 12045LINUX FOR POWERPC EMBEDDED PPC8XX 12046M: Christophe Leroy <christophe.leroy@csgroup.eu> 12047L: linuxppc-dev@lists.ozlabs.org 12048S: Maintained 12049F: arch/powerpc/platforms/8xx/ 12050 12051LINUX KERNEL DUMP TEST MODULE (LKDTM) 12052M: Kees Cook <keescook@chromium.org> 12053S: Maintained 12054F: drivers/misc/lkdtm/* 12055F: tools/testing/selftests/lkdtm/* 12056 12057LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12058M: Alan Stern <stern@rowland.harvard.edu> 12059M: Andrea Parri <parri.andrea@gmail.com> 12060M: Will Deacon <will@kernel.org> 12061M: Peter Zijlstra <peterz@infradead.org> 12062M: Boqun Feng <boqun.feng@gmail.com> 12063M: Nicholas Piggin <npiggin@gmail.com> 12064M: David Howells <dhowells@redhat.com> 12065M: Jade Alglave <j.alglave@ucl.ac.uk> 12066M: Luc Maranget <luc.maranget@inria.fr> 12067M: "Paul E. McKenney" <paulmck@kernel.org> 12068R: Akira Yokosawa <akiyks@gmail.com> 12069R: Daniel Lustig <dlustig@nvidia.com> 12070R: Joel Fernandes <joel@joelfernandes.org> 12071L: linux-kernel@vger.kernel.org 12072L: linux-arch@vger.kernel.org 12073S: Supported 12074T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12075F: Documentation/atomic_bitops.txt 12076F: Documentation/atomic_t.txt 12077F: Documentation/core-api/refcount-vs-atomic.rst 12078F: Documentation/litmus-tests/ 12079F: Documentation/memory-barriers.txt 12080F: tools/memory-model/ 12081 12082LINUX-NEXT TREE 12083M: Stephen Rothwell <sfr@canb.auug.org.au> 12084L: linux-next@vger.kernel.org 12085S: Supported 12086B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12087T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12088 12089LIS3LV02D ACCELEROMETER DRIVER 12090M: Eric Piel <eric.piel@tremplin-utc.net> 12091S: Maintained 12092F: Documentation/misc-devices/lis3lv02d.rst 12093F: drivers/misc/lis3lv02d/ 12094F: drivers/platform/x86/hp/hp_accel.c 12095 12096LIST KUNIT TEST 12097M: David Gow <davidgow@google.com> 12098L: linux-kselftest@vger.kernel.org 12099L: kunit-dev@googlegroups.com 12100S: Maintained 12101F: lib/list-test.c 12102 12103LITEX PLATFORM 12104M: Karol Gugala <kgugala@antmicro.com> 12105M: Mateusz Holenko <mholenko@antmicro.com> 12106M: Gabriel Somlo <gsomlo@gmail.com> 12107M: Joel Stanley <joel@jms.id.au> 12108S: Maintained 12109F: Documentation/devicetree/bindings/*/litex,*.yaml 12110F: arch/openrisc/boot/dts/or1klitex.dts 12111F: drivers/mmc/host/litex_mmc.c 12112F: drivers/net/ethernet/litex/* 12113F: drivers/soc/litex/* 12114F: drivers/tty/serial/liteuart.c 12115F: include/linux/litex.h 12116N: litex 12117 12118LIVE PATCHING 12119M: Josh Poimboeuf <jpoimboe@kernel.org> 12120M: Jiri Kosina <jikos@kernel.org> 12121M: Miroslav Benes <mbenes@suse.cz> 12122M: Petr Mladek <pmladek@suse.com> 12123R: Joe Lawrence <joe.lawrence@redhat.com> 12124L: live-patching@vger.kernel.org 12125S: Maintained 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12127F: Documentation/ABI/testing/sysfs-kernel-livepatch 12128F: Documentation/livepatch/ 12129F: arch/powerpc/include/asm/livepatch.h 12130F: include/linux/livepatch.h 12131F: kernel/livepatch/ 12132F: kernel/module/livepatch.c 12133F: lib/livepatch/ 12134F: samples/livepatch/ 12135F: tools/testing/selftests/livepatch/ 12136 12137LLC (802.2) 12138L: netdev@vger.kernel.org 12139S: Odd fixes 12140F: include/linux/llc.h 12141F: include/net/llc* 12142F: include/uapi/linux/llc.h 12143F: net/llc/ 12144 12145LM73 HARDWARE MONITOR DRIVER 12146M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12147L: linux-hwmon@vger.kernel.org 12148S: Maintained 12149F: drivers/hwmon/lm73.c 12150 12151LM78 HARDWARE MONITOR DRIVER 12152M: Jean Delvare <jdelvare@suse.com> 12153L: linux-hwmon@vger.kernel.org 12154S: Maintained 12155F: Documentation/hwmon/lm78.rst 12156F: drivers/hwmon/lm78.c 12157 12158LM83 HARDWARE MONITOR DRIVER 12159M: Jean Delvare <jdelvare@suse.com> 12160L: linux-hwmon@vger.kernel.org 12161S: Maintained 12162F: Documentation/hwmon/lm83.rst 12163F: drivers/hwmon/lm83.c 12164 12165LM90 HARDWARE MONITOR DRIVER 12166M: Jean Delvare <jdelvare@suse.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12170F: Documentation/hwmon/lm90.rst 12171F: drivers/hwmon/lm90.c 12172F: include/dt-bindings/thermal/lm90.h 12173 12174LM95234 HARDWARE MONITOR DRIVER 12175M: Guenter Roeck <linux@roeck-us.net> 12176L: linux-hwmon@vger.kernel.org 12177S: Maintained 12178F: Documentation/hwmon/lm95234.rst 12179F: drivers/hwmon/lm95234.c 12180 12181LME2510 MEDIA DRIVER 12182M: Malcolm Priestley <tvboxspy@gmail.com> 12183L: linux-media@vger.kernel.org 12184S: Maintained 12185W: https://linuxtv.org 12186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12187F: drivers/media/usb/dvb-usb-v2/lmedm04* 12188 12189LOADPIN SECURITY MODULE 12190M: Kees Cook <keescook@chromium.org> 12191S: Supported 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12193F: Documentation/admin-guide/LSM/LoadPin.rst 12194F: security/loadpin/ 12195 12196LOCKING PRIMITIVES 12197M: Peter Zijlstra <peterz@infradead.org> 12198M: Ingo Molnar <mingo@redhat.com> 12199M: Will Deacon <will@kernel.org> 12200R: Waiman Long <longman@redhat.com> 12201R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12202L: linux-kernel@vger.kernel.org 12203S: Maintained 12204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12205F: Documentation/locking/ 12206F: arch/*/include/asm/spinlock*.h 12207F: include/linux/lockdep.h 12208F: include/linux/mutex*.h 12209F: include/linux/rwlock*.h 12210F: include/linux/rwsem*.h 12211F: include/linux/seqlock.h 12212F: include/linux/spinlock*.h 12213F: kernel/locking/ 12214F: lib/locking*.[ch] 12215X: kernel/locking/locktorture.c 12216 12217LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12218M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12219L: linux-ntfs-dev@lists.sourceforge.net 12220S: Maintained 12221W: http://www.linux-ntfs.org/content/view/19/37/ 12222F: Documentation/admin-guide/ldm.rst 12223F: block/partitions/ldm.* 12224 12225LOGITECH HID GAMING KEYBOARDS 12226M: Hans de Goede <hdegoede@redhat.com> 12227L: linux-input@vger.kernel.org 12228S: Maintained 12229T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12230F: drivers/hid/hid-lg-g15.c 12231 12232LONTIUM LT8912B MIPI TO HDMI BRIDGE 12233M: Adrien Grassein <adrien.grassein@gmail.com> 12234S: Maintained 12235F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12236F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12237 12238LOONGARCH 12239M: Huacai Chen <chenhuacai@kernel.org> 12240R: WANG Xuerui <kernel@xen0n.name> 12241L: loongarch@lists.linux.dev 12242S: Maintained 12243T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12244F: Documentation/loongarch/ 12245F: Documentation/translations/zh_CN/loongarch/ 12246F: arch/loongarch/ 12247F: drivers/*/*loongarch* 12248 12249LOONGSON GPIO DRIVER 12250M: Yinbo Zhu <zhuyinbo@loongson.cn> 12251L: linux-gpio@vger.kernel.org 12252S: Maintained 12253F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12254F: drivers/gpio/gpio-loongson-64bit.c 12255 12256LOONGSON LS2X I2C DRIVER 12257M: Binbin Zhou <zhoubinbin@loongson.cn> 12258L: linux-i2c@vger.kernel.org 12259S: Maintained 12260F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12261F: drivers/i2c/busses/i2c-ls2x.c 12262 12263LOONGSON-2 SOC SERIES CLOCK DRIVER 12264M: Yinbo Zhu <zhuyinbo@loongson.cn> 12265L: linux-clk@vger.kernel.org 12266S: Maintained 12267F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12268F: drivers/clk/clk-loongson2.c 12269F: include/dt-bindings/clock/loongson,ls2k-clk.h 12270 12271LOONGSON-2 SOC SERIES GUTS DRIVER 12272M: Yinbo Zhu <zhuyinbo@loongson.cn> 12273L: loongarch@lists.linux.dev 12274S: Maintained 12275F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12276F: drivers/soc/loongson/loongson2_guts.c 12277 12278LOONGSON-2 SOC SERIES PINCTRL DRIVER 12279M: zhanghongchen <zhanghongchen@loongson.cn> 12280M: Yinbo Zhu <zhuyinbo@loongson.cn> 12281L: linux-gpio@vger.kernel.org 12282S: Maintained 12283F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12284F: drivers/pinctrl/pinctrl-loongson2.c 12285 12286LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12287M: Sathya Prakash <sathya.prakash@broadcom.com> 12288M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12289M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12290L: MPT-FusionLinux.pdl@broadcom.com 12291L: linux-scsi@vger.kernel.org 12292S: Supported 12293W: http://www.avagotech.com/support/ 12294F: drivers/message/fusion/ 12295F: drivers/scsi/mpt3sas/ 12296 12297LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12298M: Matthew Wilcox <willy@infradead.org> 12299L: linux-scsi@vger.kernel.org 12300S: Maintained 12301F: drivers/scsi/sym53c8xx_2/ 12302 12303LTC1660 DAC DRIVER 12304M: Marcus Folkesson <marcus.folkesson@gmail.com> 12305L: linux-iio@vger.kernel.org 12306S: Maintained 12307F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12308F: drivers/iio/dac/ltc1660.c 12309 12310LTC2688 IIO DAC DRIVER 12311M: Nuno Sá <nuno.sa@analog.com> 12312L: linux-iio@vger.kernel.org 12313S: Supported 12314W: https://ez.analog.com/linux-software-drivers 12315F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12316F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12317F: drivers/iio/dac/ltc2688.c 12318 12319LTC2947 HARDWARE MONITOR DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-hwmon@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12325F: drivers/hwmon/ltc2947-core.c 12326F: drivers/hwmon/ltc2947-i2c.c 12327F: drivers/hwmon/ltc2947-spi.c 12328F: drivers/hwmon/ltc2947.h 12329 12330LTC2983 IIO TEMPERATURE DRIVER 12331M: Nuno Sá <nuno.sa@analog.com> 12332L: linux-iio@vger.kernel.org 12333S: Supported 12334W: https://ez.analog.com/linux-software-drivers 12335F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12336F: drivers/iio/temperature/ltc2983.c 12337 12338LTC4261 HARDWARE MONITOR DRIVER 12339M: Guenter Roeck <linux@roeck-us.net> 12340L: linux-hwmon@vger.kernel.org 12341S: Maintained 12342F: Documentation/hwmon/ltc4261.rst 12343F: drivers/hwmon/ltc4261.c 12344 12345LTC4306 I2C MULTIPLEXER DRIVER 12346M: Michael Hennerich <michael.hennerich@analog.com> 12347L: linux-i2c@vger.kernel.org 12348S: Supported 12349W: https://ez.analog.com/linux-software-drivers 12350F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12351F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12352 12353LTP (Linux Test Project) 12354M: Mike Frysinger <vapier@gentoo.org> 12355M: Cyril Hrubis <chrubis@suse.cz> 12356M: Wanlong Gao <wanlong.gao@gmail.com> 12357M: Jan Stancek <jstancek@redhat.com> 12358M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12359M: Alexey Kodanev <alexey.kodanev@oracle.com> 12360L: ltp@lists.linux.it (subscribers-only) 12361S: Maintained 12362W: http://linux-test-project.github.io/ 12363T: git https://github.com/linux-test-project/ltp.git 12364 12365LYNX 28G SERDES PHY DRIVER 12366M: Ioana Ciornei <ioana.ciornei@nxp.com> 12367L: netdev@vger.kernel.org 12368S: Supported 12369F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12370F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12371 12372LYNX PCS MODULE 12373M: Ioana Ciornei <ioana.ciornei@nxp.com> 12374L: netdev@vger.kernel.org 12375S: Supported 12376F: drivers/net/pcs/pcs-lynx.c 12377F: include/linux/pcs-lynx.h 12378 12379M68K ARCHITECTURE 12380M: Geert Uytterhoeven <geert@linux-m68k.org> 12381L: linux-m68k@lists.linux-m68k.org 12382S: Maintained 12383W: http://www.linux-m68k.org/ 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12385F: arch/m68k/ 12386F: drivers/zorro/ 12387 12388M68K ON APPLE MACINTOSH 12389M: Joshua Thompson <funaho@jurai.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.mac.linux-m68k.org/ 12393F: arch/m68k/mac/ 12394F: drivers/macintosh/adb-iop.c 12395F: drivers/macintosh/via-macii.c 12396 12397M68K ON HP9000/300 12398M: Philip Blundell <philb@gnu.org> 12399S: Maintained 12400W: http://www.tazenda.demon.co.uk/phil/linux-hp 12401F: arch/m68k/hp300/ 12402 12403M88DS3103 MEDIA DRIVER 12404M: Antti Palosaari <crope@iki.fi> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407W: https://linuxtv.org 12408W: http://palosaari.fi/linux/ 12409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12410T: git git://linuxtv.org/anttip/media_tree.git 12411F: drivers/media/dvb-frontends/m88ds3103* 12412 12413M88RS2000 MEDIA DRIVER 12414M: Malcolm Priestley <tvboxspy@gmail.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417W: https://linuxtv.org 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419F: drivers/media/dvb-frontends/m88rs2000* 12420 12421MA901 MASTERKIT USB FM RADIO DRIVER 12422M: Alexey Klimov <klimov.linux@gmail.com> 12423L: linux-media@vger.kernel.org 12424S: Maintained 12425T: git git://linuxtv.org/media_tree.git 12426F: drivers/media/radio/radio-ma901.c 12427 12428MAC80211 12429M: Johannes Berg <johannes@sipsolutions.net> 12430L: linux-wireless@vger.kernel.org 12431S: Maintained 12432W: https://wireless.wiki.kernel.org/ 12433Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12436F: Documentation/networking/mac80211-injection.rst 12437F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12438F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12439F: include/net/mac80211.h 12440F: net/mac80211/ 12441 12442MAILBOX API 12443M: Jassi Brar <jassisinghbrar@gmail.com> 12444L: linux-kernel@vger.kernel.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/mailbox/ 12447F: drivers/mailbox/ 12448F: include/dt-bindings/mailbox/ 12449F: include/linux/mailbox_client.h 12450F: include/linux/mailbox_controller.h 12451 12452MAILBOX ARM MHUv2 12453M: Viresh Kumar <viresh.kumar@linaro.org> 12454M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12455L: linux-kernel@vger.kernel.org 12456S: Maintained 12457F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12458F: drivers/mailbox/arm_mhuv2.c 12459F: include/linux/mailbox/arm_mhuv2_message.h 12460 12461MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12462M: Michael Kerrisk <mtk.manpages@gmail.com> 12463L: linux-man@vger.kernel.org 12464S: Maintained 12465W: http://www.kernel.org/doc/man-pages 12466 12467MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12468M: Jeremy Kerr <jk@codeconstruct.com.au> 12469M: Matt Johnston <matt@codeconstruct.com.au> 12470L: netdev@vger.kernel.org 12471S: Maintained 12472F: Documentation/networking/mctp.rst 12473F: drivers/net/mctp/ 12474F: include/net/mctp.h 12475F: include/net/mctpdevice.h 12476F: include/net/netns/mctp.h 12477F: net/mctp/ 12478 12479MAPLE TREE 12480M: Liam R. Howlett <Liam.Howlett@oracle.com> 12481L: linux-mm@kvack.org 12482S: Supported 12483F: Documentation/core-api/maple_tree.rst 12484F: include/linux/maple_tree.h 12485F: include/trace/events/maple_tree.h 12486F: lib/maple_tree.c 12487F: lib/test_maple_tree.c 12488F: tools/testing/radix-tree/linux/maple_tree.h 12489F: tools/testing/radix-tree/maple.c 12490 12491MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12492M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12493L: linux-mips@vger.kernel.org 12494S: Maintained 12495F: arch/mips/boot/dts/img/pistachio* 12496 12497MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12498M: Andrew Lunn <andrew@lunn.ch> 12499L: netdev@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12502F: Documentation/networking/devlink/mv88e6xxx.rst 12503F: drivers/net/dsa/mv88e6xxx/ 12504F: include/linux/dsa/mv88e6xxx.h 12505F: include/linux/platform_data/mv88e6xxx.h 12506 12507MARVELL ARMADA 3700 PHY DRIVERS 12508M: Miquel Raynal <miquel.raynal@bootlin.com> 12509S: Maintained 12510F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12511F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12512F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12513F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12514 12515MARVELL ARMADA 3700 SERIAL DRIVER 12516M: Pali Rohár <pali@kernel.org> 12517S: Maintained 12518F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12519F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12520F: drivers/tty/serial/mvebu-uart.c 12521 12522MARVELL ARMADA DRM SUPPORT 12523M: Russell King <linux@armlinux.org.uk> 12524S: Maintained 12525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12527F: Documentation/devicetree/bindings/display/armada/ 12528F: drivers/gpu/drm/armada/ 12529F: include/uapi/drm/armada_drm.h 12530 12531MARVELL CRYPTO DRIVER 12532M: Boris Brezillon <bbrezillon@kernel.org> 12533M: Arnaud Ebalard <arno@natisbad.org> 12534M: Srujana Challa <schalla@marvell.com> 12535L: linux-crypto@vger.kernel.org 12536S: Maintained 12537F: drivers/crypto/marvell/ 12538F: include/linux/soc/marvell/octeontx2/ 12539 12540MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12541M: Mirko Lindner <mlindner@marvell.com> 12542M: Stephen Hemminger <stephen@networkplumber.org> 12543L: netdev@vger.kernel.org 12544S: Maintained 12545F: drivers/net/ethernet/marvell/sk* 12546 12547MARVELL LIBERTAS WIRELESS DRIVER 12548L: libertas-dev@lists.infradead.org 12549S: Orphan 12550F: drivers/net/wireless/marvell/libertas/ 12551 12552MARVELL MACCHIATOBIN SUPPORT 12553M: Russell King <linux@armlinux.org.uk> 12554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12555S: Maintained 12556F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12557 12558MARVELL MV643XX ETHERNET DRIVER 12559M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: drivers/net/ethernet/marvell/mv643xx_eth.* 12563F: include/linux/mv643xx.h 12564 12565MARVELL MV88X3310 PHY DRIVER 12566M: Russell King <linux@armlinux.org.uk> 12567M: Marek Behún <kabel@kernel.org> 12568L: netdev@vger.kernel.org 12569S: Maintained 12570F: drivers/net/phy/marvell10g.c 12571 12572MARVELL MVEBU THERMAL DRIVER 12573M: Miquel Raynal <miquel.raynal@bootlin.com> 12574S: Maintained 12575F: drivers/thermal/armada_thermal.c 12576 12577MARVELL MVNETA ETHERNET DRIVER 12578M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12579L: netdev@vger.kernel.org 12580S: Maintained 12581F: drivers/net/ethernet/marvell/mvneta.* 12582 12583MARVELL MVPP2 ETHERNET DRIVER 12584M: Marcin Wojtas <mw@semihalf.com> 12585M: Russell King <linux@armlinux.org.uk> 12586L: netdev@vger.kernel.org 12587S: Maintained 12588F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12589F: drivers/net/ethernet/marvell/mvpp2/ 12590 12591MARVELL MWIFIEX WIRELESS DRIVER 12592M: Amitkumar Karwar <amitkarwar@gmail.com> 12593M: Ganapathi Bhat <ganapathi017@gmail.com> 12594M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12595M: Xinming Hu <huxinming820@gmail.com> 12596L: linux-wireless@vger.kernel.org 12597S: Maintained 12598F: drivers/net/wireless/marvell/mwifiex/ 12599 12600MARVELL MWL8K WIRELESS DRIVER 12601M: Lennert Buytenhek <buytenh@wantstofly.org> 12602L: linux-wireless@vger.kernel.org 12603S: Odd Fixes 12604F: drivers/net/wireless/marvell/mwl8k.c 12605 12606MARVELL NAND CONTROLLER DRIVER 12607M: Miquel Raynal <miquel.raynal@bootlin.com> 12608L: linux-mtd@lists.infradead.org 12609S: Maintained 12610F: drivers/mtd/nand/raw/marvell_nand.c 12611 12612MARVELL OCTEON ENDPOINT DRIVER 12613M: Veerasenareddy Burru <vburru@marvell.com> 12614M: Sathesh Edara <sedara@marvell.com> 12615L: netdev@vger.kernel.org 12616S: Supported 12617F: drivers/net/ethernet/marvell/octeon_ep 12618 12619MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12620M: Sunil Goutham <sgoutham@marvell.com> 12621M: Geetha sowjanya <gakula@marvell.com> 12622M: Subbaraya Sundeep <sbhatta@marvell.com> 12623M: hariprasad <hkelam@marvell.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/ethernet/marvell/octeontx2/nic/ 12627F: include/linux/soc/marvell/octeontx2/ 12628 12629MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12630M: Sunil Goutham <sgoutham@marvell.com> 12631M: Linu Cherian <lcherian@marvell.com> 12632M: Geetha sowjanya <gakula@marvell.com> 12633M: Jerin Jacob <jerinj@marvell.com> 12634M: hariprasad <hkelam@marvell.com> 12635M: Subbaraya Sundeep <sbhatta@marvell.com> 12636L: netdev@vger.kernel.org 12637S: Supported 12638F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12639F: drivers/net/ethernet/marvell/octeontx2/af/ 12640 12641MARVELL PRESTERA ETHERNET SWITCH DRIVER 12642M: Taras Chornyi <taras.chornyi@plvision.eu> 12643S: Supported 12644W: https://github.com/Marvell-switching/switchdev-prestera 12645F: drivers/net/ethernet/marvell/prestera/ 12646 12647MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12648M: Nicolas Pitre <nico@fluxnic.net> 12649S: Odd Fixes 12650F: drivers/mmc/host/mvsdio.* 12651 12652MARVELL USB MDIO CONTROLLER DRIVER 12653M: Tobias Waldekranz <tobias@waldekranz.com> 12654L: netdev@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12657F: drivers/net/mdio/mdio-mvusb.c 12658 12659MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12660M: Hu Ziji <huziji@marvell.com> 12661L: linux-mmc@vger.kernel.org 12662S: Supported 12663F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12664F: drivers/mmc/host/sdhci-xenon* 12665 12666MATROX FRAMEBUFFER DRIVER 12667L: linux-fbdev@vger.kernel.org 12668S: Orphan 12669F: drivers/video/fbdev/matrox/matroxfb_* 12670F: include/uapi/linux/matroxfb.h 12671 12672MAX15301 DRIVER 12673M: Daniel Nilsson <daniel.nilsson@flex.com> 12674L: linux-hwmon@vger.kernel.org 12675S: Maintained 12676F: Documentation/hwmon/max15301.rst 12677F: drivers/hwmon/pmbus/max15301.c 12678 12679MAX16065 HARDWARE MONITOR DRIVER 12680M: Guenter Roeck <linux@roeck-us.net> 12681L: linux-hwmon@vger.kernel.org 12682S: Maintained 12683F: Documentation/hwmon/max16065.rst 12684F: drivers/hwmon/max16065.c 12685 12686MAX2175 SDR TUNER DRIVER 12687M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12688L: linux-media@vger.kernel.org 12689S: Maintained 12690T: git git://linuxtv.org/media_tree.git 12691F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12692F: Documentation/userspace-api/media/drivers/max2175.rst 12693F: drivers/media/i2c/max2175* 12694F: include/uapi/linux/max2175.h 12695 12696MAX31827 TEMPERATURE SWITCH DRIVER 12697M: Daniel Matyas <daniel.matyas@analog.com> 12698L: linux-hwmon@vger.kernel.org 12699S: Supported 12700W: http://ez.analog.com/community/linux-device-drivers 12701F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12702F: Documentation/hwmon/max31827.rst 12703F: drivers/hwmon/max31827.c 12704 12705MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12706L: linux-hwmon@vger.kernel.org 12707S: Orphan 12708F: Documentation/hwmon/max6650.rst 12709F: drivers/hwmon/max6650.c 12710 12711MAX6697 HARDWARE MONITOR DRIVER 12712M: Guenter Roeck <linux@roeck-us.net> 12713L: linux-hwmon@vger.kernel.org 12714S: Maintained 12715F: Documentation/devicetree/bindings/hwmon/max6697.txt 12716F: Documentation/hwmon/max6697.rst 12717F: drivers/hwmon/max6697.c 12718F: include/linux/platform_data/max6697.h 12719 12720MAX9286 QUAD GMSL DESERIALIZER DRIVER 12721M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12722M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12723M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12724M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12725L: linux-media@vger.kernel.org 12726S: Maintained 12727F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12728F: drivers/media/i2c/max9286.c 12729 12730MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12731M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12732L: linux-media@vger.kernel.org 12733S: Maintained 12734F: drivers/staging/media/max96712/max96712.c 12735 12736MAX9860 MONO AUDIO VOICE CODEC DRIVER 12737M: Peter Rosin <peda@axentia.se> 12738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12739S: Maintained 12740F: Documentation/devicetree/bindings/sound/max9860.txt 12741F: sound/soc/codecs/max9860.* 12742 12743MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12744M: Andreas Klinger <ak@it-klinger.de> 12745L: linux-iio@vger.kernel.org 12746S: Maintained 12747F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12748F: drivers/iio/proximity/mb1232.c 12749 12750MAXIM MAX11205 DRIVER 12751M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12752L: linux-iio@vger.kernel.org 12753S: Supported 12754W: https://ez.analog.com/linux-software-drivers 12755F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12756F: drivers/iio/adc/max11205.c 12757 12758MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12759R: Iskren Chernev <iskren.chernev@gmail.com> 12760R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12761R: Marek Szyprowski <m.szyprowski@samsung.com> 12762R: Matheus Castello <matheus@castello.eng.br> 12763L: linux-pm@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12766F: drivers/power/supply/max17040_battery.c 12767 12768MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12769R: Hans de Goede <hdegoede@redhat.com> 12770R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12771R: Marek Szyprowski <m.szyprowski@samsung.com> 12772R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12773R: Purism Kernel Team <kernel@puri.sm> 12774L: linux-pm@vger.kernel.org 12775S: Maintained 12776F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12777F: drivers/power/supply/max17042_battery.c 12778 12779MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12780M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12781L: linux-kernel@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12784F: drivers/regulator/max20086-regulator.c 12785 12786MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12787M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12788L: linux-iio@vger.kernel.org 12789S: Maintained 12790F: drivers/iio/temperature/max30208.c 12791 12792MAXIM MAX77650 PMIC MFD DRIVER 12793M: Bartosz Golaszewski <brgl@bgdev.pl> 12794L: linux-kernel@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/*/*max77650.yaml 12797F: Documentation/devicetree/bindings/*/max77650*.yaml 12798F: drivers/gpio/gpio-max77650.c 12799F: drivers/input/misc/max77650-onkey.c 12800F: drivers/leds/leds-max77650.c 12801F: drivers/mfd/max77650.c 12802F: drivers/power/supply/max77650-charger.c 12803F: drivers/regulator/max77650-regulator.c 12804F: include/linux/mfd/max77650.h 12805 12806MAXIM MAX77714 PMIC MFD DRIVER 12807M: Luca Ceresoli <luca@lucaceresoli.net> 12808S: Maintained 12809F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12810F: drivers/mfd/max77714.c 12811F: include/linux/mfd/max77714.h 12812 12813MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12814M: Javier Martinez Canillas <javier@dowhile0.org> 12815L: linux-kernel@vger.kernel.org 12816S: Supported 12817F: Documentation/devicetree/bindings/*/*max77802.yaml 12818F: drivers/regulator/max77802-regulator.c 12819F: include/dt-bindings/*/*max77802.h 12820 12821MAXIM MAX77976 BATTERY CHARGER 12822M: Luca Ceresoli <luca@lucaceresoli.net> 12823S: Supported 12824F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12825F: drivers/power/supply/max77976_charger.c 12826 12827MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12829L: linux-pm@vger.kernel.org 12830S: Supported 12831B: mailto:linux-samsung-soc@vger.kernel.org 12832F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12833F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12834F: drivers/power/supply/max14577_charger.c 12835F: drivers/power/supply/max77693_charger.c 12836 12837MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12838M: Chanwoo Choi <cw00.choi@samsung.com> 12839M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12840L: linux-kernel@vger.kernel.org 12841S: Supported 12842B: mailto:linux-samsung-soc@vger.kernel.org 12843F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12847F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12848F: drivers/*/*max77843.c 12849F: drivers/*/max14577*.c 12850F: drivers/*/max77686*.c 12851F: drivers/*/max77693*.c 12852F: drivers/clk/clk-max77686.c 12853F: drivers/extcon/extcon-max14577.c 12854F: drivers/extcon/extcon-max77693.c 12855F: drivers/rtc/rtc-max77686.c 12856F: include/linux/mfd/max14577*.h 12857F: include/linux/mfd/max77686*.h 12858F: include/linux/mfd/max77693*.h 12859 12860MAXIRADIO FM RADIO RECEIVER DRIVER 12861M: Hans Verkuil <hverkuil@xs4all.nl> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864W: https://linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/radio/radio-maxiradio* 12867 12868MAXLINEAR ETHERNET PHY DRIVER 12869M: Xu Liang <lxu@maxlinear.com> 12870L: netdev@vger.kernel.org 12871S: Supported 12872F: drivers/net/phy/mxl-gpy.c 12873 12874MCAN MMIO DEVICE DRIVER 12875M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12876L: linux-can@vger.kernel.org 12877S: Maintained 12878F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12879F: drivers/net/can/m_can/m_can.c 12880F: drivers/net/can/m_can/m_can.h 12881F: drivers/net/can/m_can/m_can_platform.c 12882 12883MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12884R: Yasushi SHOJI <yashi@spacecubics.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: drivers/net/can/usb/mcba_usb.c 12888 12889MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12890M: Rishi Gupta <gupt21@gmail.com> 12891L: linux-i2c@vger.kernel.org 12892L: linux-input@vger.kernel.org 12893S: Maintained 12894F: drivers/hid/hid-mcp2221.c 12895 12896MCP251XFD SPI-CAN NETWORK DRIVER 12897M: Marc Kleine-Budde <mkl@pengutronix.de> 12898M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12899R: Thomas Kopp <thomas.kopp@microchip.com> 12900L: linux-can@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12903F: drivers/net/can/spi/mcp251xfd/ 12904 12905MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12906M: Peter Rosin <peda@axentia.se> 12907L: linux-iio@vger.kernel.org 12908S: Maintained 12909F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12910F: drivers/iio/potentiometer/mcp4018.c 12911F: drivers/iio/potentiometer/mcp4531.c 12912 12913MCR20A IEEE-802.15.4 RADIO DRIVER 12914M: Stefan Schmidt <stefan@datenfreihafen.org> 12915L: linux-wpan@vger.kernel.org 12916S: Odd Fixes 12917W: https://github.com/xueliu/mcr20a-linux 12918F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12919F: drivers/net/ieee802154/mcr20a.c 12920F: drivers/net/ieee802154/mcr20a.h 12921 12922MDIO REGMAP DRIVER 12923M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12924L: netdev@vger.kernel.org 12925S: Maintained 12926F: drivers/net/mdio/mdio-regmap.c 12927F: include/linux/mdio/mdio-regmap.h 12928 12929MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12930M: William Breathitt Gray <william.gray@linaro.org> 12931L: linux-iio@vger.kernel.org 12932S: Maintained 12933F: drivers/iio/dac/cio-dac.c 12934 12935MEDIA CONTROLLER FRAMEWORK 12936M: Sakari Ailus <sakari.ailus@linux.intel.com> 12937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12938L: linux-media@vger.kernel.org 12939S: Supported 12940W: https://www.linuxtv.org 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/mc/ 12943F: include/media/media-*.h 12944F: include/uapi/linux/media.h 12945 12946MEDIA DRIVER FOR FREESCALE IMX PXP 12947M: Philipp Zabel <p.zabel@pengutronix.de> 12948L: linux-media@vger.kernel.org 12949S: Maintained 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/platform/nxp/imx-pxp.[ch] 12952 12953MEDIA DRIVERS FOR ASCOT2E 12954M: Sergey Kozlov <serjk@netup.ru> 12955M: Abylay Ospan <aospan@netup.ru> 12956L: linux-media@vger.kernel.org 12957S: Supported 12958W: https://linuxtv.org 12959W: http://netup.tv/ 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/dvb-frontends/ascot2e* 12962 12963MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12964M: Jasmin Jessich <jasmin@anw.at> 12965L: linux-media@vger.kernel.org 12966S: Maintained 12967W: https://linuxtv.org 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/cxd2099* 12970 12971MEDIA DRIVERS FOR CXD2841ER 12972M: Sergey Kozlov <serjk@netup.ru> 12973M: Abylay Ospan <aospan@netup.ru> 12974L: linux-media@vger.kernel.org 12975S: Supported 12976W: https://linuxtv.org 12977W: http://netup.tv/ 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/cxd2841er* 12980 12981MEDIA DRIVERS FOR CXD2880 12982M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: http://linuxtv.org/ 12986T: git git://linuxtv.org/media_tree.git 12987F: drivers/media/dvb-frontends/cxd2880/* 12988F: drivers/media/spi/cxd2880* 12989 12990MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12991L: linux-media@vger.kernel.org 12992S: Orphan 12993W: https://linuxtv.org 12994T: git git://linuxtv.org/media_tree.git 12995F: drivers/media/pci/ddbridge/* 12996 12997MEDIA DRIVERS FOR FREESCALE IMX 12998M: Steve Longerbeam <slongerbeam@gmail.com> 12999M: Philipp Zabel <p.zabel@pengutronix.de> 13000L: linux-media@vger.kernel.org 13001S: Maintained 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/admin-guide/media/imx.rst 13004F: Documentation/devicetree/bindings/media/imx.txt 13005F: drivers/staging/media/imx/ 13006F: include/linux/imx-media.h 13007F: include/media/imx.h 13008 13009MEDIA DRIVERS FOR FREESCALE IMX7 13010M: Rui Miguel Silva <rmfrfs@gmail.com> 13011M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13012L: linux-media@vger.kernel.org 13013S: Maintained 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/admin-guide/media/imx7.rst 13016F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13017F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13018F: drivers/media/platform/nxp/imx-mipi-csis.c 13019F: drivers/media/platform/nxp/imx7-media-csi.c 13020 13021MEDIA DRIVERS FOR HELENE 13022M: Abylay Ospan <aospan@netup.ru> 13023L: linux-media@vger.kernel.org 13024S: Supported 13025W: https://linuxtv.org 13026W: http://netup.tv/ 13027T: git git://linuxtv.org/media_tree.git 13028F: drivers/media/dvb-frontends/helene* 13029 13030MEDIA DRIVERS FOR HORUS3A 13031M: Sergey Kozlov <serjk@netup.ru> 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/horus3a* 13039 13040MEDIA DRIVERS FOR LNBH25 13041M: Sergey Kozlov <serjk@netup.ru> 13042M: Abylay Ospan <aospan@netup.ru> 13043L: linux-media@vger.kernel.org 13044S: Supported 13045W: https://linuxtv.org 13046W: http://netup.tv/ 13047T: git git://linuxtv.org/media_tree.git 13048F: drivers/media/dvb-frontends/lnbh25* 13049 13050MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13051L: linux-media@vger.kernel.org 13052S: Orphan 13053W: https://linuxtv.org 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/dvb-frontends/mxl5xx* 13056 13057MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13058M: Sergey Kozlov <serjk@netup.ru> 13059M: Abylay Ospan <aospan@netup.ru> 13060L: linux-media@vger.kernel.org 13061S: Supported 13062W: https://linuxtv.org 13063W: http://netup.tv/ 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/pci/netup_unidvb/* 13066 13067MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13068M: Dmitry Osipenko <digetx@gmail.com> 13069L: linux-media@vger.kernel.org 13070L: linux-tegra@vger.kernel.org 13071S: Maintained 13072T: git git://linuxtv.org/media_tree.git 13073F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13074F: drivers/media/platform/nvidia/tegra-vde/ 13075 13076MEDIA DRIVERS FOR RENESAS - CEU 13077M: Jacopo Mondi <jacopo@jmondi.org> 13078L: linux-media@vger.kernel.org 13079L: linux-renesas-soc@vger.kernel.org 13080S: Supported 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13083F: drivers/media/platform/renesas/renesas-ceu.c 13084F: include/media/drv-intf/renesas-ceu.h 13085 13086MEDIA DRIVERS FOR RENESAS - DRIF 13087M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13088L: linux-media@vger.kernel.org 13089L: linux-renesas-soc@vger.kernel.org 13090S: Supported 13091T: git git://linuxtv.org/media_tree.git 13092F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13093F: drivers/media/platform/renesas/rcar_drif.c 13094 13095MEDIA DRIVERS FOR RENESAS - FCP 13096M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13102F: drivers/media/platform/renesas/rcar-fcp.c 13103F: include/media/rcar-fcp.h 13104 13105MEDIA DRIVERS FOR RENESAS - FDP1 13106M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13107L: linux-media@vger.kernel.org 13108L: linux-renesas-soc@vger.kernel.org 13109S: Supported 13110T: git git://linuxtv.org/media_tree.git 13111F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13112F: drivers/media/platform/renesas/rcar_fdp1.c 13113 13114MEDIA DRIVERS FOR RENESAS - VIN 13115M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13121F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13122F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13123F: drivers/media/platform/renesas/rcar-isp.c 13124F: drivers/media/platform/renesas/rcar-vin/ 13125 13126MEDIA DRIVERS FOR RENESAS - VSP1 13127M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13128M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13129L: linux-media@vger.kernel.org 13130L: linux-renesas-soc@vger.kernel.org 13131S: Supported 13132T: git git://linuxtv.org/media_tree.git 13133F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13134F: drivers/media/platform/renesas/vsp1/ 13135 13136MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13137L: linux-media@vger.kernel.org 13138S: Orphan 13139W: https://linuxtv.org 13140T: git git://linuxtv.org/media_tree.git 13141F: drivers/media/dvb-frontends/stv0910* 13142 13143MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13144L: linux-media@vger.kernel.org 13145S: Orphan 13146W: https://linuxtv.org 13147T: git git://linuxtv.org/media_tree.git 13148F: drivers/media/dvb-frontends/stv6111* 13149 13150MEDIA DRIVERS FOR STM32 - DCMI 13151M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13152L: linux-media@vger.kernel.org 13153S: Supported 13154T: git git://linuxtv.org/media_tree.git 13155F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13156F: drivers/media/platform/st/stm32/stm32-dcmi.c 13157 13158MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13159M: Mauro Carvalho Chehab <mchehab@kernel.org> 13160L: linux-media@vger.kernel.org 13161S: Maintained 13162W: https://linuxtv.org 13163Q: http://patchwork.kernel.org/project/linux-media/list/ 13164T: git git://linuxtv.org/media_tree.git 13165F: Documentation/admin-guide/media/ 13166F: Documentation/devicetree/bindings/media/ 13167F: Documentation/driver-api/media/ 13168F: Documentation/userspace-api/media/ 13169F: drivers/media/ 13170F: drivers/staging/media/ 13171F: include/dt-bindings/media/ 13172F: include/linux/platform_data/media/ 13173F: include/media/ 13174F: include/uapi/linux/dvb/ 13175F: include/uapi/linux/ivtv* 13176F: include/uapi/linux/media.h 13177F: include/uapi/linux/uvcvideo.h 13178F: include/uapi/linux/v4l2-* 13179F: include/uapi/linux/videodev2.h 13180 13181MEDIATEK BLUETOOTH DRIVER 13182M: Sean Wang <sean.wang@mediatek.com> 13183L: linux-bluetooth@vger.kernel.org 13184L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13185S: Maintained 13186F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13187F: drivers/bluetooth/btmtkuart.c 13188 13189MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13190M: Sean Wang <sean.wang@mediatek.com> 13191L: linux-pm@vger.kernel.org 13192S: Maintained 13193F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13194F: drivers/power/reset/mt6323-poweroff.c 13195 13196MEDIATEK CIR DRIVER 13197M: Sean Wang <sean.wang@mediatek.com> 13198S: Maintained 13199F: drivers/media/rc/mtk-cir.c 13200 13201MEDIATEK DMA DRIVER 13202M: Sean Wang <sean.wang@mediatek.com> 13203L: dmaengine@vger.kernel.org 13204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13205L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13206S: Maintained 13207F: Documentation/devicetree/bindings/dma/mtk-* 13208F: drivers/dma/mediatek/ 13209 13210MEDIATEK ETHERNET DRIVER 13211M: Felix Fietkau <nbd@nbd.name> 13212M: John Crispin <john@phrozen.org> 13213M: Sean Wang <sean.wang@mediatek.com> 13214M: Mark Lee <Mark-MC.Lee@mediatek.com> 13215M: Lorenzo Bianconi <lorenzo@kernel.org> 13216L: netdev@vger.kernel.org 13217S: Maintained 13218F: drivers/net/ethernet/mediatek/ 13219 13220MEDIATEK ETHERNET PCS DRIVER 13221M: Alexander Couzens <lynxis@fe80.eu> 13222M: Daniel Golle <daniel@makrotopia.org> 13223L: netdev@vger.kernel.org 13224S: Maintained 13225F: drivers/net/pcs/pcs-mtk-lynxi.c 13226F: include/linux/pcs/pcs-mtk-lynxi.h 13227 13228MEDIATEK ETHERNET PHY DRIVERS 13229M: Daniel Golle <daniel@makrotopia.org> 13230M: Qingfang Deng <dqfext@gmail.com> 13231M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/phy/mediatek-ge-soc.c 13235F: drivers/net/phy/mediatek-ge.c 13236 13237MEDIATEK I2C CONTROLLER DRIVER 13238M: Qii Wang <qii.wang@mediatek.com> 13239L: linux-i2c@vger.kernel.org 13240S: Maintained 13241F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13242F: drivers/i2c/busses/i2c-mt65xx.c 13243 13244MEDIATEK IOMMU DRIVER 13245M: Yong Wu <yong.wu@mediatek.com> 13246L: iommu@lists.linux.dev 13247L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13248S: Supported 13249F: Documentation/devicetree/bindings/iommu/mediatek* 13250F: drivers/iommu/mtk_iommu* 13251F: include/dt-bindings/memory/mt*-port.h 13252 13253MEDIATEK JPEG DRIVER 13254M: Bin Liu <bin.liu@mediatek.com> 13255S: Supported 13256F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13257F: drivers/media/platform/mediatek/jpeg/ 13258 13259MEDIATEK KEYPAD DRIVER 13260M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13261S: Supported 13262F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13263F: drivers/input/keyboard/mt6779-keypad.c 13264 13265MEDIATEK MDP DRIVER 13266M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13267M: Houlong Wei <houlong.wei@mediatek.com> 13268M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13269S: Supported 13270F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13271F: drivers/media/platform/mediatek/mdp/ 13272F: drivers/media/platform/mediatek/vpu/ 13273 13274MEDIATEK MEDIA DRIVER 13275M: Tiffany Lin <tiffany.lin@mediatek.com> 13276M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13277M: Yunfei Dong <yunfei.dong@mediatek.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13280F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13281F: drivers/media/platform/mediatek/vcodec/ 13282F: drivers/media/platform/mediatek/vpu/ 13283 13284MEDIATEK MMC/SD/SDIO DRIVER 13285M: Chaotian Jing <chaotian.jing@mediatek.com> 13286S: Maintained 13287F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13288F: drivers/mmc/host/mtk-sd.c 13289 13290MEDIATEK MT76 WIRELESS LAN DRIVER 13291M: Felix Fietkau <nbd@nbd.name> 13292M: Lorenzo Bianconi <lorenzo@kernel.org> 13293M: Ryder Lee <ryder.lee@mediatek.com> 13294R: Shayne Chen <shayne.chen@mediatek.com> 13295R: Sean Wang <sean.wang@mediatek.com> 13296L: linux-wireless@vger.kernel.org 13297S: Maintained 13298T: git https://github.com/nbd168/wireless 13299F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13300F: drivers/net/wireless/mediatek/mt76/ 13301 13302MEDIATEK MT7601U WIRELESS LAN DRIVER 13303M: Jakub Kicinski <kuba@kernel.org> 13304L: linux-wireless@vger.kernel.org 13305S: Maintained 13306F: drivers/net/wireless/mediatek/mt7601u/ 13307 13308MEDIATEK MT7621 CLOCK DRIVER 13309M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13310S: Maintained 13311F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13312F: drivers/clk/ralink/clk-mt7621.c 13313 13314MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13315M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13316S: Maintained 13317F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13318F: drivers/pci/controller/pcie-mt7621.c 13319 13320MEDIATEK MT7621 PHY PCI DRIVER 13321M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13322S: Maintained 13323F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13324F: drivers/phy/ralink/phy-mt7621-pci.c 13325 13326MEDIATEK MT7621/28/88 I2C DRIVER 13327M: Stefan Roese <sr@denx.de> 13328L: linux-i2c@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13331F: drivers/i2c/busses/i2c-mt7621.c 13332 13333MEDIATEK MTMIPS CLOCK DRIVER 13334M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13335S: Maintained 13336F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13337F: drivers/clk/ralink/clk-mtmips.c 13338 13339MEDIATEK NAND CONTROLLER DRIVER 13340L: linux-mtd@lists.infradead.org 13341S: Orphan 13342F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13343F: drivers/mtd/nand/raw/mtk_* 13344 13345MEDIATEK PMIC LED DRIVER 13346M: Sean Wang <sean.wang@mediatek.com> 13347S: Maintained 13348F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13349F: drivers/leds/leds-mt6323.c 13350 13351MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13352M: Sean Wang <sean.wang@mediatek.com> 13353S: Maintained 13354F: drivers/char/hw_random/mtk-rng.c 13355 13356MEDIATEK SMI DRIVER 13357M: Yong Wu <yong.wu@mediatek.com> 13358L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13359S: Supported 13360F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13361F: drivers/memory/mtk-smi.c 13362F: include/soc/mediatek/smi.h 13363 13364MEDIATEK SWITCH DRIVER 13365M: Arınç ÜNAL <arinc.unal@arinc9.com> 13366M: Daniel Golle <daniel@makrotopia.org> 13367M: Landen Chao <Landen.Chao@mediatek.com> 13368M: DENG Qingfang <dqfext@gmail.com> 13369M: Sean Wang <sean.wang@mediatek.com> 13370L: netdev@vger.kernel.org 13371S: Maintained 13372F: drivers/net/dsa/mt7530-mdio.c 13373F: drivers/net/dsa/mt7530-mmio.c 13374F: drivers/net/dsa/mt7530.* 13375F: net/dsa/tag_mtk.c 13376 13377MEDIATEK T7XX 5G WWAN MODEM DRIVER 13378M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13379M: Intel Corporation <linuxwwan@intel.com> 13380R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13381R: Liu Haijun <haijun.liu@mediatek.com> 13382R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13383R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13384L: netdev@vger.kernel.org 13385S: Supported 13386F: drivers/net/wwan/t7xx/ 13387 13388MEDIATEK USB3 DRD IP DRIVER 13389M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13390L: linux-usb@vger.kernel.org 13391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13393S: Maintained 13394F: Documentation/devicetree/bindings/usb/mediatek,* 13395F: drivers/usb/host/xhci-mtk* 13396F: drivers/usb/mtu3/ 13397 13398MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13399M: Peter Senna Tschudin <peter.senna@gmail.com> 13400M: Martin Donnelly <martin.donnelly@ge.com> 13401M: Martyn Welch <martyn.welch@collabora.co.uk> 13402S: Maintained 13403F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13404F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13405 13406MEGARAID SCSI/SAS DRIVERS 13407M: Kashyap Desai <kashyap.desai@broadcom.com> 13408M: Sumit Saxena <sumit.saxena@broadcom.com> 13409M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13410L: megaraidlinux.pdl@broadcom.com 13411L: linux-scsi@vger.kernel.org 13412S: Maintained 13413W: http://www.avagotech.com/support/ 13414F: Documentation/scsi/megaraid.rst 13415F: drivers/scsi/megaraid.* 13416F: drivers/scsi/megaraid/ 13417 13418MELEXIS MLX90614 DRIVER 13419M: Crt Mori <cmo@melexis.com> 13420L: linux-iio@vger.kernel.org 13421S: Supported 13422W: http://www.melexis.com 13423F: drivers/iio/temperature/mlx90614.c 13424 13425MELEXIS MLX90632 DRIVER 13426M: Crt Mori <cmo@melexis.com> 13427L: linux-iio@vger.kernel.org 13428S: Supported 13429W: http://www.melexis.com 13430F: drivers/iio/temperature/mlx90632.c 13431 13432MELFAS MIP4 TOUCHSCREEN DRIVER 13433M: Sangwon Jee <jeesw@melfas.com> 13434S: Supported 13435W: http://www.melfas.com 13436F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13437F: drivers/input/touchscreen/melfas_mip4.c 13438 13439MELLANOX BLUEFIELD I2C DRIVER 13440M: Khalil Blaiech <kblaiech@nvidia.com> 13441M: Asmaa Mnebhi <asmaa@nvidia.com> 13442L: linux-i2c@vger.kernel.org 13443S: Supported 13444F: drivers/i2c/busses/i2c-mlxbf.c 13445 13446MELLANOX ETHERNET DRIVER (mlx4_en) 13447M: Tariq Toukan <tariqt@nvidia.com> 13448L: netdev@vger.kernel.org 13449S: Supported 13450W: http://www.mellanox.com 13451Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13452F: drivers/net/ethernet/mellanox/mlx4/en_* 13453 13454MELLANOX ETHERNET DRIVER (mlx5e) 13455M: Saeed Mahameed <saeedm@nvidia.com> 13456L: netdev@vger.kernel.org 13457S: Supported 13458W: http://www.mellanox.com 13459Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13460F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13461 13462MELLANOX ETHERNET INNOVA DRIVERS 13463R: Boris Pismenny <borisp@nvidia.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: http://www.mellanox.com 13467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13468F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13469F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13470F: include/linux/mlx5/mlx5_ifc_fpga.h 13471 13472MELLANOX ETHERNET SWITCH DRIVERS 13473M: Ido Schimmel <idosch@nvidia.com> 13474M: Petr Machata <petrm@nvidia.com> 13475L: netdev@vger.kernel.org 13476S: Supported 13477W: http://www.mellanox.com 13478Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13479F: drivers/net/ethernet/mellanox/mlxsw/ 13480F: tools/testing/selftests/drivers/net/mlxsw/ 13481 13482MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13483M: mlxsw@nvidia.com 13484L: netdev@vger.kernel.org 13485S: Supported 13486W: http://www.mellanox.com 13487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13488F: drivers/net/ethernet/mellanox/mlxfw/ 13489 13490MELLANOX HARDWARE PLATFORM SUPPORT 13491M: Hans de Goede <hdegoede@redhat.com> 13492M: Mark Gross <markgross@kernel.org> 13493M: Vadim Pasternak <vadimp@nvidia.com> 13494L: platform-driver-x86@vger.kernel.org 13495S: Supported 13496F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13497F: drivers/platform/mellanox/ 13498F: include/linux/platform_data/mlxreg.h 13499 13500MELLANOX MLX4 core VPI driver 13501M: Tariq Toukan <tariqt@nvidia.com> 13502L: netdev@vger.kernel.org 13503L: linux-rdma@vger.kernel.org 13504S: Supported 13505W: http://www.mellanox.com 13506Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13507F: drivers/net/ethernet/mellanox/mlx4/ 13508F: include/linux/mlx4/ 13509 13510MELLANOX MLX4 IB driver 13511M: Yishai Hadas <yishaih@nvidia.com> 13512L: linux-rdma@vger.kernel.org 13513S: Supported 13514W: http://www.mellanox.com 13515Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13516F: drivers/infiniband/hw/mlx4/ 13517F: include/linux/mlx4/ 13518F: include/uapi/rdma/mlx4-abi.h 13519 13520MELLANOX MLX5 core VPI driver 13521M: Saeed Mahameed <saeedm@nvidia.com> 13522M: Leon Romanovsky <leonro@nvidia.com> 13523L: netdev@vger.kernel.org 13524L: linux-rdma@vger.kernel.org 13525S: Supported 13526W: http://www.mellanox.com 13527Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13528F: Documentation/networking/device_drivers/ethernet/mellanox/ 13529F: drivers/net/ethernet/mellanox/mlx5/core/ 13530F: include/linux/mlx5/ 13531 13532MELLANOX MLX5 IB driver 13533M: Leon Romanovsky <leonro@nvidia.com> 13534L: linux-rdma@vger.kernel.org 13535S: Supported 13536W: http://www.mellanox.com 13537Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13538F: drivers/infiniband/hw/mlx5/ 13539F: include/linux/mlx5/ 13540F: include/uapi/rdma/mlx5-abi.h 13541 13542MELLANOX MLXCPLD I2C AND MUX DRIVER 13543M: Vadim Pasternak <vadimp@nvidia.com> 13544M: Michael Shych <michaelsh@nvidia.com> 13545L: linux-i2c@vger.kernel.org 13546S: Supported 13547F: Documentation/i2c/busses/i2c-mlxcpld.rst 13548F: drivers/i2c/busses/i2c-mlxcpld.c 13549F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13550 13551MELLANOX MLXCPLD LED DRIVER 13552M: Vadim Pasternak <vadimp@nvidia.com> 13553L: linux-leds@vger.kernel.org 13554S: Supported 13555F: Documentation/leds/leds-mlxcpld.rst 13556F: drivers/leds/leds-mlxcpld.c 13557F: drivers/leds/leds-mlxreg.c 13558 13559MELLANOX PLATFORM DRIVER 13560M: Vadim Pasternak <vadimp@nvidia.com> 13561L: platform-driver-x86@vger.kernel.org 13562S: Supported 13563F: drivers/platform/x86/mlx-platform.c 13564 13565MEMBARRIER SUPPORT 13566M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13567M: "Paul E. McKenney" <paulmck@kernel.org> 13568L: linux-kernel@vger.kernel.org 13569S: Supported 13570F: arch/powerpc/include/asm/membarrier.h 13571F: include/uapi/linux/membarrier.h 13572F: kernel/sched/membarrier.c 13573 13574MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13575M: Mike Rapoport <rppt@kernel.org> 13576L: linux-mm@kvack.org 13577S: Maintained 13578F: Documentation/core-api/boot-time-mm.rst 13579F: include/linux/memblock.h 13580F: mm/memblock.c 13581F: mm/mm_init.c 13582F: tools/testing/memblock/ 13583 13584MEMORY CONTROLLER DRIVERS 13585M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13586L: linux-kernel@vger.kernel.org 13587S: Maintained 13588B: mailto:krzysztof.kozlowski@linaro.org 13589T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13590F: Documentation/devicetree/bindings/memory-controllers/ 13591F: drivers/memory/ 13592F: include/dt-bindings/memory/ 13593F: include/memory/ 13594 13595MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13596M: Dmitry Osipenko <digetx@gmail.com> 13597L: linux-pm@vger.kernel.org 13598L: linux-tegra@vger.kernel.org 13599S: Maintained 13600T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13601F: drivers/devfreq/tegra30-devfreq.c 13602 13603MEMORY HOT(UN)PLUG 13604M: David Hildenbrand <david@redhat.com> 13605M: Oscar Salvador <osalvador@suse.de> 13606L: linux-mm@kvack.org 13607S: Maintained 13608F: Documentation/admin-guide/mm/memory-hotplug.rst 13609F: Documentation/core-api/memory-hotplug.rst 13610F: drivers/base/memory.c 13611F: include/linux/memory_hotplug.h 13612F: mm/memory_hotplug.c 13613F: tools/testing/selftests/memory-hotplug/ 13614 13615MEMORY MANAGEMENT 13616M: Andrew Morton <akpm@linux-foundation.org> 13617L: linux-mm@kvack.org 13618S: Maintained 13619W: http://www.linux-mm.org 13620T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13621T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13622F: include/linux/gfp.h 13623F: include/linux/gfp_types.h 13624F: include/linux/memory_hotplug.h 13625F: include/linux/mm.h 13626F: include/linux/mmzone.h 13627F: include/linux/pagewalk.h 13628F: include/trace/events/ksm.h 13629F: mm/ 13630F: tools/mm/ 13631F: tools/testing/selftests/mm/ 13632 13633MEMORY TECHNOLOGY DEVICES (MTD) 13634M: Miquel Raynal <miquel.raynal@bootlin.com> 13635M: Richard Weinberger <richard@nod.at> 13636M: Vignesh Raghavendra <vigneshr@ti.com> 13637L: linux-mtd@lists.infradead.org 13638S: Maintained 13639W: http://www.linux-mtd.infradead.org/ 13640Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13641C: irc://irc.oftc.net/mtd 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13644F: Documentation/devicetree/bindings/mtd/ 13645F: drivers/mtd/ 13646F: include/linux/mtd/ 13647F: include/uapi/mtd/ 13648 13649MEMSENSING MICROSYSTEMS MSA311 DRIVER 13650M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13651L: linux-iio@vger.kernel.org 13652S: Maintained 13653F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13654F: drivers/iio/accel/msa311.c 13655 13656MEN A21 WATCHDOG DRIVER 13657M: Johannes Thumshirn <morbidrsa@gmail.com> 13658L: linux-watchdog@vger.kernel.org 13659S: Maintained 13660F: drivers/watchdog/mena21_wdt.c 13661 13662MEN CHAMELEON BUS (mcb) 13663M: Johannes Thumshirn <morbidrsa@gmail.com> 13664S: Maintained 13665F: Documentation/driver-api/men-chameleon-bus.rst 13666F: drivers/mcb/ 13667F: include/linux/mcb.h 13668 13669MEN F21BMC (Board Management Controller) 13670M: Andreas Werner <andreas.werner@men.de> 13671S: Supported 13672F: Documentation/hwmon/menf21bmc.rst 13673F: drivers/hwmon/menf21bmc_hwmon.c 13674F: drivers/leds/leds-menf21bmc.c 13675F: drivers/mfd/menf21bmc.c 13676F: drivers/watchdog/menf21bmc_wdt.c 13677 13678MEN Z069 WATCHDOG DRIVER 13679M: Johannes Thumshirn <jth@kernel.org> 13680L: linux-watchdog@vger.kernel.org 13681S: Maintained 13682F: drivers/watchdog/menz69_wdt.c 13683 13684MESON AO CEC DRIVER FOR AMLOGIC SOCS 13685M: Neil Armstrong <neil.armstrong@linaro.org> 13686L: linux-media@vger.kernel.org 13687L: linux-amlogic@lists.infradead.org 13688S: Supported 13689W: http://linux-meson.com/ 13690T: git git://linuxtv.org/media_tree.git 13691F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13692F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13693F: drivers/media/cec/platform/meson/ao-cec.c 13694 13695MESON GE2D DRIVER FOR AMLOGIC SOCS 13696M: Neil Armstrong <neil.armstrong@linaro.org> 13697L: linux-media@vger.kernel.org 13698L: linux-amlogic@lists.infradead.org 13699S: Supported 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13702F: drivers/media/platform/amlogic/meson-ge2d/ 13703 13704MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13705M: Liang Yang <liang.yang@amlogic.com> 13706L: linux-mtd@lists.infradead.org 13707S: Maintained 13708F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13709F: drivers/mtd/nand/raw/meson_* 13710 13711MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13712M: Neil Armstrong <neil.armstrong@linaro.org> 13713L: linux-media@vger.kernel.org 13714L: linux-amlogic@lists.infradead.org 13715S: Supported 13716T: git git://linuxtv.org/media_tree.git 13717F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13718F: drivers/staging/media/meson/vdec/ 13719 13720METHODE UDPU SUPPORT 13721M: Vladimir Vid <vladimir.vid@sartura.hr> 13722S: Maintained 13723F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13724 13725MHI BUS 13726M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13727L: mhi@lists.linux.dev 13728L: linux-arm-msm@vger.kernel.org 13729S: Maintained 13730T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13731F: Documentation/ABI/stable/sysfs-bus-mhi 13732F: Documentation/mhi/ 13733F: drivers/bus/mhi/ 13734F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13735F: include/linux/mhi.h 13736 13737MICROBLAZE ARCHITECTURE 13738M: Michal Simek <monstr@monstr.eu> 13739S: Supported 13740W: http://www.monstr.eu/fdt/ 13741T: git git://git.monstr.eu/linux-2.6-microblaze.git 13742F: arch/microblaze/ 13743 13744MICROBLAZE TMR INJECT 13745M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13746S: Supported 13747F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13748F: drivers/misc/xilinx_tmr_inject.c 13749 13750MICROBLAZE TMR MANAGER 13751M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13752S: Supported 13753F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13754F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13755F: drivers/misc/xilinx_tmr_manager.c 13756 13757MICROCHIP AT91 DMA DRIVERS 13758M: Ludovic Desroches <ludovic.desroches@microchip.com> 13759M: Tudor Ambarus <tudor.ambarus@linaro.org> 13760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13761L: dmaengine@vger.kernel.org 13762S: Supported 13763F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13764F: drivers/dma/at_hdmac.c 13765F: drivers/dma/at_xdmac.c 13766F: include/dt-bindings/dma/at91.h 13767 13768MICROCHIP AT91 SERIAL DRIVER 13769M: Richard Genoud <richard.genoud@gmail.com> 13770S: Maintained 13771F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13772F: drivers/tty/serial/atmel_serial.c 13773F: drivers/tty/serial/atmel_serial.h 13774 13775MICROCHIP AT91 USART MFD DRIVER 13776M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13777L: linux-kernel@vger.kernel.org 13778S: Supported 13779F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13780F: drivers/mfd/at91-usart.c 13781F: include/dt-bindings/mfd/at91-usart.h 13782 13783MICROCHIP AT91 USART SPI DRIVER 13784M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13785L: linux-spi@vger.kernel.org 13786S: Supported 13787F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13788F: drivers/spi/spi-at91-usart.c 13789 13790MICROCHIP AUDIO ASOC DRIVERS 13791M: Claudiu Beznea <claudiu.beznea@microchip.com> 13792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13793S: Supported 13794F: Documentation/devicetree/bindings/sound/atmel* 13795F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13796F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13797F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13798F: sound/soc/atmel 13799 13800MICROCHIP CSI2DC DRIVER 13801M: Eugen Hristev <eugen.hristev@microchip.com> 13802L: linux-media@vger.kernel.org 13803S: Supported 13804F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13805F: drivers/media/platform/microchip/microchip-csi2dc.c 13806 13807MICROCHIP ECC DRIVER 13808M: Tudor Ambarus <tudor.ambarus@linaro.org> 13809L: linux-crypto@vger.kernel.org 13810S: Maintained 13811F: drivers/crypto/atmel-ecc.* 13812 13813MICROCHIP EIC DRIVER 13814M: Claudiu Beznea <claudiu.beznea@microchip.com> 13815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13816S: Supported 13817F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13818F: drivers/irqchip/irq-mchp-eic.c 13819 13820MICROCHIP I2C DRIVER 13821M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13822L: linux-i2c@vger.kernel.org 13823S: Supported 13824F: drivers/i2c/busses/i2c-at91-*.c 13825F: drivers/i2c/busses/i2c-at91.h 13826 13827MICROCHIP ISC DRIVER 13828M: Eugen Hristev <eugen.hristev@microchip.com> 13829L: linux-media@vger.kernel.org 13830S: Supported 13831F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13832F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13833F: drivers/media/platform/microchip/microchip-isc* 13834F: drivers/media/platform/microchip/microchip-sama*-isc* 13835F: drivers/staging/media/deprecated/atmel/atmel-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13837F: include/linux/atmel-isc-media.h 13838 13839MICROCHIP ISI DRIVER 13840M: Eugen Hristev <eugen.hristev@microchip.com> 13841L: linux-media@vger.kernel.org 13842S: Supported 13843F: drivers/media/platform/atmel/atmel-isi.c 13844F: drivers/media/platform/atmel/atmel-isi.h 13845 13846MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13847M: Woojung Huh <woojung.huh@microchip.com> 13848M: UNGLinuxDriver@microchip.com 13849L: netdev@vger.kernel.org 13850S: Maintained 13851F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13852F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13853F: drivers/net/dsa/microchip/* 13854F: include/linux/dsa/ksz_common.h 13855F: include/linux/platform_data/microchip-ksz.h 13856F: net/dsa/tag_ksz.c 13857 13858MICROCHIP LAN743X ETHERNET DRIVER 13859M: Bryan Whitehead <bryan.whitehead@microchip.com> 13860M: UNGLinuxDriver@microchip.com 13861L: netdev@vger.kernel.org 13862S: Maintained 13863F: drivers/net/ethernet/microchip/lan743x_* 13864 13865MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13866M: Arun Ramadoss <arun.ramadoss@microchip.com> 13867R: UNGLinuxDriver@microchip.com 13868L: netdev@vger.kernel.org 13869S: Maintained 13870F: drivers/net/phy/microchip_t1.c 13871 13872MICROCHIP LAN966X ETHERNET DRIVER 13873M: Horatiu Vultur <horatiu.vultur@microchip.com> 13874M: UNGLinuxDriver@microchip.com 13875L: netdev@vger.kernel.org 13876S: Maintained 13877F: drivers/net/ethernet/microchip/lan966x/* 13878 13879MICROCHIP LCDFB DRIVER 13880M: Nicolas Ferre <nicolas.ferre@microchip.com> 13881L: linux-fbdev@vger.kernel.org 13882S: Maintained 13883F: drivers/video/fbdev/atmel_lcdfb.c 13884F: include/video/atmel_lcdc.h 13885 13886MICROCHIP MCP16502 PMIC DRIVER 13887M: Claudiu Beznea <claudiu.beznea@microchip.com> 13888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13889S: Supported 13890F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13891F: drivers/regulator/mcp16502.c 13892 13893MICROCHIP MCP3911 ADC DRIVER 13894M: Marcus Folkesson <marcus.folkesson@gmail.com> 13895M: Kent Gustavsson <kent@minoris.se> 13896L: linux-iio@vger.kernel.org 13897S: Maintained 13898F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13899F: drivers/iio/adc/mcp3911.c 13900 13901MICROCHIP MMC/SD/SDIO MCI DRIVER 13902M: Ludovic Desroches <ludovic.desroches@microchip.com> 13903S: Maintained 13904F: drivers/mmc/host/atmel-mci.c 13905 13906MICROCHIP NAND DRIVER 13907M: Tudor Ambarus <tudor.ambarus@linaro.org> 13908L: linux-mtd@lists.infradead.org 13909S: Supported 13910F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13911F: drivers/mtd/nand/raw/atmel/* 13912 13913MICROCHIP OTPC DRIVER 13914M: Claudiu Beznea <claudiu.beznea@microchip.com> 13915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13916S: Supported 13917F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13918F: drivers/nvmem/microchip-otpc.c 13919F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13920 13921MICROCHIP PCI1XXXX GP DRIVER 13922M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13923L: linux-gpio@vger.kernel.org 13924S: Supported 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13928 13929MICROCHIP PCI1XXXX I2C DRIVER 13930M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13931M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13932M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13933L: linux-i2c@vger.kernel.org 13934S: Maintained 13935F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13936 13937MICROCHIP PCIe UART DRIVER 13938M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13939M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13940L: linux-serial@vger.kernel.org 13941S: Maintained 13942F: drivers/tty/serial/8250/8250_pci1xxxx.c 13943 13944MICROCHIP POLARFIRE FPGA DRIVERS 13945M: Conor Dooley <conor.dooley@microchip.com> 13946R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13947L: linux-fpga@vger.kernel.org 13948S: Supported 13949F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13950F: drivers/fpga/microchip-spi.c 13951 13952MICROCHIP PWM DRIVER 13953M: Claudiu Beznea <claudiu.beznea@microchip.com> 13954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13955L: linux-pwm@vger.kernel.org 13956S: Supported 13957F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13958F: drivers/pwm/pwm-atmel.c 13959 13960MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13961M: Eugen Hristev <eugen.hristev@microchip.com> 13962L: linux-iio@vger.kernel.org 13963S: Supported 13964F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13965F: drivers/iio/adc/at91-sama5d2_adc.c 13966F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13967 13968MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13969M: Claudiu Beznea <claudiu.beznea@microchip.com> 13970S: Supported 13971F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13972F: drivers/power/reset/at91-sama5d2_shdwc.c 13973 13974MICROCHIP SOC DRIVERS 13975M: Conor Dooley <conor@kernel.org> 13976S: Supported 13977T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13978F: drivers/soc/microchip/ 13979 13980MICROCHIP SPI DRIVER 13981M: Ryan Wanner <ryan.wanner@microchip.com> 13982S: Supported 13983F: drivers/spi/spi-atmel.* 13984 13985MICROCHIP SSC DRIVER 13986M: Claudiu Beznea <claudiu.beznea@microchip.com> 13987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13988S: Supported 13989F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13990F: drivers/misc/atmel-ssc.c 13991F: include/linux/atmel-ssc.h 13992 13993Microchip Timer Counter Block (TCB) Capture Driver 13994M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13996L: linux-iio@vger.kernel.org 13997S: Maintained 13998F: drivers/counter/microchip-tcb-capture.c 13999 14000MICROCHIP USB251XB DRIVER 14001M: Richard Leitner <richard.leitner@skidata.com> 14002L: linux-usb@vger.kernel.org 14003S: Maintained 14004F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14005F: drivers/usb/misc/usb251xb.c 14006 14007MICROCHIP USBA UDC DRIVER 14008M: Cristian Birsan <cristian.birsan@microchip.com> 14009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14010S: Supported 14011F: drivers/usb/gadget/udc/atmel_usba_udc.* 14012 14013MICROCHIP WILC1000 WIFI DRIVER 14014M: Ajay Singh <ajay.kathat@microchip.com> 14015M: Claudiu Beznea <claudiu.beznea@microchip.com> 14016L: linux-wireless@vger.kernel.org 14017S: Supported 14018F: drivers/net/wireless/microchip/wilc1000/ 14019 14020MICROSEMI MIPS SOCS 14021M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14022M: UNGLinuxDriver@microchip.com 14023L: linux-mips@vger.kernel.org 14024S: Supported 14025F: Documentation/devicetree/bindings/mips/mscc.txt 14026F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14027F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14028F: arch/mips/boot/dts/mscc/ 14029F: arch/mips/configs/generic/board-ocelot.config 14030F: arch/mips/generic/board-ocelot.c 14031 14032MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14033M: Don Brace <don.brace@microchip.com> 14034L: storagedev@microchip.com 14035L: linux-scsi@vger.kernel.org 14036S: Supported 14037F: Documentation/scsi/smartpqi.rst 14038F: drivers/scsi/smartpqi/Kconfig 14039F: drivers/scsi/smartpqi/Makefile 14040F: drivers/scsi/smartpqi/smartpqi*.[ch] 14041F: include/linux/cciss*.h 14042F: include/uapi/linux/cciss*.h 14043 14044MICROSOFT MANA RDMA DRIVER 14045M: Long Li <longli@microsoft.com> 14046M: Ajay Sharma <sharmaajay@microsoft.com> 14047L: linux-rdma@vger.kernel.org 14048S: Supported 14049F: drivers/infiniband/hw/mana/ 14050F: include/net/mana 14051F: include/uapi/rdma/mana-abi.h 14052 14053MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14054M: Maximilian Luz <luzmaximilian@gmail.com> 14055L: platform-driver-x86@vger.kernel.org 14056S: Maintained 14057F: drivers/platform/surface/surface_aggregator_tabletsw.c 14058 14059MICROSOFT SURFACE BATTERY AND AC DRIVERS 14060M: Maximilian Luz <luzmaximilian@gmail.com> 14061L: linux-pm@vger.kernel.org 14062L: platform-driver-x86@vger.kernel.org 14063S: Maintained 14064F: drivers/power/supply/surface_battery.c 14065F: drivers/power/supply/surface_charger.c 14066 14067MICROSOFT SURFACE DTX DRIVER 14068M: Maximilian Luz <luzmaximilian@gmail.com> 14069L: platform-driver-x86@vger.kernel.org 14070S: Maintained 14071F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14072F: drivers/platform/surface/surface_dtx.c 14073F: include/uapi/linux/surface_aggregator/dtx.h 14074 14075MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: platform-driver-x86@vger.kernel.org 14078S: Maintained 14079F: drivers/platform/surface/surface_gpe.c 14080 14081MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14082M: Hans de Goede <hdegoede@redhat.com> 14083M: Mark Gross <markgross@kernel.org> 14084M: Maximilian Luz <luzmaximilian@gmail.com> 14085L: platform-driver-x86@vger.kernel.org 14086S: Maintained 14087T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14088F: drivers/platform/surface/ 14089 14090MICROSOFT SURFACE HID TRANSPORT DRIVER 14091M: Maximilian Luz <luzmaximilian@gmail.com> 14092L: linux-input@vger.kernel.org 14093L: platform-driver-x86@vger.kernel.org 14094S: Maintained 14095F: drivers/hid/surface-hid/ 14096 14097MICROSOFT SURFACE HOT-PLUG DRIVER 14098M: Maximilian Luz <luzmaximilian@gmail.com> 14099L: platform-driver-x86@vger.kernel.org 14100S: Maintained 14101F: drivers/platform/surface/surface_hotplug.c 14102 14103MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14104M: Maximilian Luz <luzmaximilian@gmail.com> 14105L: platform-driver-x86@vger.kernel.org 14106S: Maintained 14107F: drivers/platform/surface/surface_platform_profile.c 14108 14109MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14110M: Chen Yu <yu.c.chen@intel.com> 14111L: platform-driver-x86@vger.kernel.org 14112S: Supported 14113F: drivers/platform/surface/surfacepro3_button.c 14114 14115MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14116M: Maximilian Luz <luzmaximilian@gmail.com> 14117L: platform-driver-x86@vger.kernel.org 14118S: Maintained 14119F: drivers/platform/surface/surface_aggregator_hub.c 14120 14121MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14122M: Maximilian Luz <luzmaximilian@gmail.com> 14123L: platform-driver-x86@vger.kernel.org 14124S: Maintained 14125W: https://github.com/linux-surface/surface-aggregator-module 14126C: irc://irc.libera.chat/linux-surface 14127F: Documentation/driver-api/surface_aggregator/ 14128F: drivers/platform/surface/aggregator/ 14129F: drivers/platform/surface/surface_acpi_notify.c 14130F: drivers/platform/surface/surface_aggregator_cdev.c 14131F: drivers/platform/surface/surface_aggregator_registry.c 14132F: include/linux/surface_acpi_notify.h 14133F: include/linux/surface_aggregator/ 14134F: include/uapi/linux/surface_aggregator/ 14135 14136MICROTEK X6 SCANNER 14137M: Oliver Neukum <oliver@neukum.org> 14138S: Maintained 14139F: drivers/usb/image/microtek.* 14140 14141MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14142M: Luka Kovacic <luka.kovacic@sartura.hr> 14143M: Luka Perkov <luka.perkov@sartura.hr> 14144S: Maintained 14145F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14151 14152MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14153M: Sakari Ailus <sakari.ailus@linux.intel.com> 14154L: linux-media@vger.kernel.org 14155S: Maintained 14156F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14157F: Documentation/driver-api/media/drivers/ccs/ 14158F: Documentation/userspace-api/media/drivers/ccs.rst 14159F: drivers/media/i2c/ccs-pll.c 14160F: drivers/media/i2c/ccs-pll.h 14161F: drivers/media/i2c/ccs/ 14162F: include/uapi/linux/ccs.h 14163F: include/uapi/linux/smiapp.h 14164 14165MIPS 14166M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14167L: linux-mips@vger.kernel.org 14168S: Maintained 14169W: http://www.linux-mips.org/ 14170Q: https://patchwork.kernel.org/project/linux-mips/list/ 14171T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14172F: Documentation/devicetree/bindings/mips/ 14173F: Documentation/mips/ 14174F: arch/mips/ 14175F: drivers/platform/mips/ 14176F: include/dt-bindings/mips/ 14177 14178MIPS BOSTON DEVELOPMENT BOARD 14179M: Paul Burton <paulburton@kernel.org> 14180L: linux-mips@vger.kernel.org 14181S: Maintained 14182F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14183F: arch/mips/boot/dts/img/boston.dts 14184F: arch/mips/configs/generic/board-boston.config 14185F: drivers/clk/imgtec/clk-boston.c 14186F: include/dt-bindings/clock/boston-clock.h 14187 14188MIPS CORE DRIVERS 14189M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14190M: Serge Semin <fancer.lancer@gmail.com> 14191L: linux-mips@vger.kernel.org 14192S: Supported 14193F: drivers/bus/mips_cdmm.c 14194F: drivers/clocksource/mips-gic-timer.c 14195F: drivers/cpuidle/cpuidle-cps.c 14196F: drivers/irqchip/irq-mips-cpu.c 14197F: drivers/irqchip/irq-mips-gic.c 14198 14199MIPS GENERIC PLATFORM 14200M: Paul Burton <paulburton@kernel.org> 14201L: linux-mips@vger.kernel.org 14202S: Supported 14203F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14204F: arch/mips/generic/ 14205F: arch/mips/tools/generic-board-config.sh 14206 14207MIPS RINT INSTRUCTION EMULATION 14208M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14209L: linux-mips@vger.kernel.org 14210S: Supported 14211F: arch/mips/math-emu/dp_rint.c 14212F: arch/mips/math-emu/sp_rint.c 14213 14214MIPS/LOONGSON1 ARCHITECTURE 14215M: Keguang Zhang <keguang.zhang@gmail.com> 14216L: linux-mips@vger.kernel.org 14217S: Maintained 14218F: arch/mips/include/asm/mach-loongson32/ 14219F: arch/mips/loongson32/ 14220F: drivers/*/*loongson1* 14221 14222MIPS/LOONGSON2EF ARCHITECTURE 14223M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14224L: linux-mips@vger.kernel.org 14225S: Maintained 14226F: arch/mips/include/asm/mach-loongson2ef/ 14227F: arch/mips/loongson2ef/ 14228F: drivers/cpufreq/loongson2_cpufreq.c 14229 14230MIPS/LOONGSON64 ARCHITECTURE 14231M: Huacai Chen <chenhuacai@kernel.org> 14232M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson64/ 14236F: arch/mips/loongson64/ 14237F: drivers/irqchip/irq-loongson* 14238F: drivers/platform/mips/cpu_hwmon.c 14239 14240MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14241M: Hans Verkuil <hverkuil@xs4all.nl> 14242L: linux-media@vger.kernel.org 14243S: Odd Fixes 14244W: https://linuxtv.org 14245T: git git://linuxtv.org/media_tree.git 14246F: drivers/media/radio/radio-miropcm20* 14247 14248MMP SUPPORT 14249R: Lubomir Rintel <lkundrak@v3.sk> 14250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14251S: Odd Fixes 14252T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14253F: arch/arm/boot/dts/marvell/mmp* 14254F: arch/arm/mach-mmp/ 14255F: include/linux/soc/mmp/ 14256 14257MMP USB PHY DRIVERS 14258R: Lubomir Rintel <lkundrak@v3.sk> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260S: Maintained 14261F: drivers/phy/marvell/phy-mmp3-usb.c 14262F: drivers/phy/marvell/phy-pxa-usb.c 14263 14264MMU GATHER AND TLB INVALIDATION 14265M: Will Deacon <will@kernel.org> 14266M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14267M: Andrew Morton <akpm@linux-foundation.org> 14268M: Nick Piggin <npiggin@gmail.com> 14269M: Peter Zijlstra <peterz@infradead.org> 14270L: linux-arch@vger.kernel.org 14271L: linux-mm@kvack.org 14272S: Maintained 14273F: arch/*/include/asm/tlb.h 14274F: include/asm-generic/tlb.h 14275F: mm/mmu_gather.c 14276 14277MN88472 MEDIA DRIVER 14278M: Antti Palosaari <crope@iki.fi> 14279L: linux-media@vger.kernel.org 14280S: Maintained 14281W: https://linuxtv.org 14282W: http://palosaari.fi/linux/ 14283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14284F: drivers/media/dvb-frontends/mn88472* 14285 14286MN88473 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293F: drivers/media/dvb-frontends/mn88473* 14294 14295MODULE SUPPORT 14296M: Luis Chamberlain <mcgrof@kernel.org> 14297L: linux-modules@vger.kernel.org 14298L: linux-kernel@vger.kernel.org 14299S: Maintained 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14301F: include/linux/kmod.h 14302F: include/linux/module.h 14303F: kernel/module/ 14304F: lib/test_kmod.c 14305F: scripts/module* 14306F: tools/testing/selftests/kmod/ 14307 14308MONOLITHIC POWER SYSTEM PMIC DRIVER 14309M: Saravanan Sekar <sravanhome@gmail.com> 14310S: Maintained 14311F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14312F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14313F: drivers/hwmon/pmbus/mpq7932.c 14314F: drivers/iio/adc/mp2629_adc.c 14315F: drivers/mfd/mp2629.c 14316F: drivers/power/supply/mp2629_charger.c 14317F: drivers/regulator/mp5416.c 14318F: drivers/regulator/mpq7920.c 14319F: drivers/regulator/mpq7920.h 14320F: include/linux/mfd/mp2629.h 14321 14322MOST(R) TECHNOLOGY DRIVER 14323M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14324M: Christian Gromm <christian.gromm@microchip.com> 14325S: Maintained 14326F: Documentation/ABI/testing/configfs-most 14327F: Documentation/ABI/testing/sysfs-bus-most 14328F: drivers/most/ 14329F: drivers/staging/most/ 14330F: include/linux/most.h 14331 14332MOTORCOMM PHY DRIVER 14333M: Peter Geis <pgwipeout@gmail.com> 14334M: Frank <Frank.Sae@motor-comm.com> 14335L: netdev@vger.kernel.org 14336S: Maintained 14337F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14338F: drivers/net/phy/motorcomm.c 14339 14340MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14341M: Jiri Slaby <jirislaby@kernel.org> 14342S: Maintained 14343F: Documentation/driver-api/tty/moxa-smartio.rst 14344F: drivers/tty/mxser.* 14345 14346MR800 AVERMEDIA USB FM RADIO DRIVER 14347M: Alexey Klimov <klimov.linux@gmail.com> 14348L: linux-media@vger.kernel.org 14349S: Maintained 14350T: git git://linuxtv.org/media_tree.git 14351F: drivers/media/radio/radio-mr800.c 14352 14353MRF24J40 IEEE 802.15.4 RADIO DRIVER 14354M: Stefan Schmidt <stefan@datenfreihafen.org> 14355L: linux-wpan@vger.kernel.org 14356S: Odd Fixes 14357F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14358F: drivers/net/ieee802154/mrf24j40.c 14359 14360MSI EC DRIVER 14361M: Nikita Kravets <teackot@gmail.com> 14362L: platform-driver-x86@vger.kernel.org 14363S: Maintained 14364W: https://github.com/BeardOverflow/msi-ec 14365F: drivers/platform/x86/msi-ec.* 14366 14367MSI LAPTOP SUPPORT 14368M: "Lee, Chun-Yi" <jlee@suse.com> 14369L: platform-driver-x86@vger.kernel.org 14370S: Maintained 14371F: drivers/platform/x86/msi-laptop.c 14372 14373MSI WMI SUPPORT 14374L: platform-driver-x86@vger.kernel.org 14375S: Orphan 14376F: drivers/platform/x86/msi-wmi.c 14377 14378MSI001 MEDIA DRIVER 14379M: Antti Palosaari <crope@iki.fi> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://palosaari.fi/linux/ 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/anttip/media_tree.git 14386F: drivers/media/tuners/msi001* 14387 14388MSI2500 MEDIA DRIVER 14389M: Antti Palosaari <crope@iki.fi> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://palosaari.fi/linux/ 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/anttip/media_tree.git 14396F: drivers/media/usb/msi2500/ 14397 14398MSTAR INTERRUPT CONTROLLER DRIVER 14399M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14400M: Daniel Palmer <daniel@thingy.jp> 14401S: Maintained 14402F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14403F: drivers/irqchip/irq-mst-intc.c 14404 14405MSYSTEMS DISKONCHIP G3 MTD DRIVER 14406M: Robert Jarzmik <robert.jarzmik@free.fr> 14407L: linux-mtd@lists.infradead.org 14408S: Maintained 14409F: drivers/mtd/devices/docg3* 14410 14411MT9P031 APTINA CAMERA SENSOR 14412M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14413L: linux-media@vger.kernel.org 14414S: Maintained 14415T: git git://linuxtv.org/media_tree.git 14416F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14417F: drivers/media/i2c/mt9p031.c 14418F: include/media/i2c/mt9p031.h 14419 14420MT9T112 APTINA CAMERA SENSOR 14421M: Jacopo Mondi <jacopo@jmondi.org> 14422L: linux-media@vger.kernel.org 14423S: Odd Fixes 14424T: git git://linuxtv.org/media_tree.git 14425F: drivers/media/i2c/mt9t112.c 14426F: include/media/i2c/mt9t112.h 14427 14428MT9V032 APTINA CAMERA SENSOR 14429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14430L: linux-media@vger.kernel.org 14431S: Maintained 14432T: git git://linuxtv.org/media_tree.git 14433F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14434F: drivers/media/i2c/mt9v032.c 14435F: include/media/i2c/mt9v032.h 14436 14437MT9V111 APTINA CAMERA SENSOR 14438M: Jacopo Mondi <jacopo@jmondi.org> 14439L: linux-media@vger.kernel.org 14440S: Maintained 14441T: git git://linuxtv.org/media_tree.git 14442F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14443F: drivers/media/i2c/mt9v111.c 14444 14445MULTIFUNCTION DEVICES (MFD) 14446M: Lee Jones <lee@kernel.org> 14447S: Maintained 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14449F: Documentation/devicetree/bindings/mfd/ 14450F: drivers/mfd/ 14451F: include/dt-bindings/mfd/ 14452F: include/linux/mfd/ 14453 14454MULTIMEDIA CARD (MMC) ETC. OVER SPI 14455S: Orphan 14456F: drivers/mmc/host/mmc_spi.c 14457F: include/linux/spi/mmc_spi.h 14458 14459MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14460M: Ulf Hansson <ulf.hansson@linaro.org> 14461L: linux-mmc@vger.kernel.org 14462S: Maintained 14463T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14464F: Documentation/devicetree/bindings/mmc/ 14465F: drivers/mmc/ 14466F: include/linux/mmc/ 14467F: include/uapi/linux/mmc/ 14468 14469MULTIPLEXER SUBSYSTEM 14470M: Peter Rosin <peda@axentia.se> 14471S: Maintained 14472F: Documentation/ABI/testing/sysfs-class-mux* 14473F: Documentation/devicetree/bindings/mux/ 14474F: drivers/mux/ 14475F: include/dt-bindings/mux/ 14476F: include/linux/mux/ 14477 14478MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14479M: Bin Liu <b-liu@ti.com> 14480L: linux-usb@vger.kernel.org 14481S: Maintained 14482F: drivers/usb/musb/ 14483 14484MXL301RF MEDIA DRIVER 14485M: Akihiro Tsukada <tskd08@gmail.com> 14486L: linux-media@vger.kernel.org 14487S: Odd Fixes 14488F: drivers/media/tuners/mxl301rf* 14489 14490MXL5007T MEDIA DRIVER 14491M: Michael Krufky <mkrufky@linuxtv.org> 14492L: linux-media@vger.kernel.org 14493S: Maintained 14494W: https://linuxtv.org 14495W: http://github.com/mkrufky 14496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14497T: git git://linuxtv.org/mkrufky/tuners.git 14498F: drivers/media/tuners/mxl5007t.* 14499 14500MXSFB DRM DRIVER 14501M: Marek Vasut <marex@denx.de> 14502M: Stefan Agner <stefan@agner.ch> 14503L: dri-devel@lists.freedesktop.org 14504S: Supported 14505T: git git://anongit.freedesktop.org/drm/drm-misc 14506F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14507F: drivers/gpu/drm/mxsfb/ 14508 14509MYLEX DAC960 PCI RAID Controller 14510M: Hannes Reinecke <hare@kernel.org> 14511L: linux-scsi@vger.kernel.org 14512S: Supported 14513F: drivers/scsi/myrb.* 14514F: drivers/scsi/myrs.* 14515 14516MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14517M: Chris Lee <christopher.lee@cspi.com> 14518L: netdev@vger.kernel.org 14519S: Supported 14520W: https://www.cspi.com/ethernet-products/support/downloads/ 14521F: drivers/net/ethernet/myricom/myri10ge/ 14522 14523NAND FLASH SUBSYSTEM 14524M: Miquel Raynal <miquel.raynal@bootlin.com> 14525R: Richard Weinberger <richard@nod.at> 14526L: linux-mtd@lists.infradead.org 14527S: Maintained 14528W: http://www.linux-mtd.infradead.org/ 14529Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14530C: irc://irc.oftc.net/mtd 14531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14532F: drivers/mtd/nand/ 14533F: include/linux/mtd/*nand*.h 14534 14535NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14536M: Daniel Mack <zonque@gmail.com> 14537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14538S: Maintained 14539W: http://www.native-instruments.com 14540F: sound/usb/caiaq/ 14541 14542NATSEMI ETHERNET DRIVER (DP8381x) 14543S: Orphan 14544F: drivers/net/ethernet/natsemi/natsemi.c 14545 14546NCR 5380 SCSI DRIVERS 14547M: Finn Thain <fthain@linux-m68k.org> 14548M: Michael Schmitz <schmitzmic@gmail.com> 14549L: linux-scsi@vger.kernel.org 14550S: Maintained 14551F: Documentation/scsi/g_NCR5380.rst 14552F: drivers/scsi/NCR5380.* 14553F: drivers/scsi/arm/cumana_1.c 14554F: drivers/scsi/arm/oak.c 14555F: drivers/scsi/atari_scsi.* 14556F: drivers/scsi/dmx3191d.c 14557F: drivers/scsi/g_NCR5380.* 14558F: drivers/scsi/mac_scsi.* 14559F: drivers/scsi/sun3_scsi.* 14560F: drivers/scsi/sun3_scsi_vme.c 14561 14562NCSI LIBRARY 14563M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14564S: Maintained 14565F: net/ncsi/ 14566 14567NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14568M: Guenter Roeck <linux@roeck-us.net> 14569L: linux-hwmon@vger.kernel.org 14570S: Maintained 14571F: Documentation/hwmon/nct6775.rst 14572F: drivers/hwmon/nct6775-core.c 14573F: drivers/hwmon/nct6775-platform.c 14574F: drivers/hwmon/nct6775.h 14575 14576NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14577M: Zev Weiss <zev@bewilderbeest.net> 14578L: linux-hwmon@vger.kernel.org 14579S: Maintained 14580F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14581F: drivers/hwmon/nct6775-i2c.c 14582 14583NETDEVSIM 14584M: Jakub Kicinski <kuba@kernel.org> 14585S: Maintained 14586F: drivers/net/netdevsim/* 14587 14588NETEM NETWORK EMULATOR 14589M: Stephen Hemminger <stephen@networkplumber.org> 14590L: netdev@vger.kernel.org 14591S: Maintained 14592F: net/sched/sch_netem.c 14593 14594NETERION 10GbE DRIVERS (s2io) 14595M: Jon Mason <jdmason@kudzu.us> 14596L: netdev@vger.kernel.org 14597S: Supported 14598F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14599F: drivers/net/ethernet/neterion/ 14600 14601NETFILTER 14602M: Pablo Neira Ayuso <pablo@netfilter.org> 14603M: Jozsef Kadlecsik <kadlec@netfilter.org> 14604M: Florian Westphal <fw@strlen.de> 14605L: netfilter-devel@vger.kernel.org 14606L: coreteam@netfilter.org 14607S: Maintained 14608W: http://www.netfilter.org/ 14609W: http://www.iptables.org/ 14610W: http://www.nftables.org/ 14611Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14612C: irc://irc.libera.chat/netfilter 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14615F: include/linux/netfilter* 14616F: include/linux/netfilter/ 14617F: include/net/netfilter/ 14618F: include/uapi/linux/netfilter* 14619F: include/uapi/linux/netfilter/ 14620F: net/*/netfilter.c 14621F: net/*/netfilter/ 14622F: net/bridge/br_netfilter*.c 14623F: net/netfilter/ 14624 14625NETROM NETWORK LAYER 14626M: Ralf Baechle <ralf@linux-mips.org> 14627L: linux-hams@vger.kernel.org 14628S: Maintained 14629W: http://www.linux-ax25.org/ 14630F: include/net/netrom.h 14631F: include/uapi/linux/netrom.h 14632F: net/netrom/ 14633 14634NETRONIX EMBEDDED CONTROLLER 14635M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14636S: Maintained 14637F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14638F: drivers/mfd/ntxec.c 14639F: drivers/pwm/pwm-ntxec.c 14640F: drivers/rtc/rtc-ntxec.c 14641F: include/linux/mfd/ntxec.h 14642 14643NETRONOME ETHERNET DRIVERS 14644M: Simon Horman <simon.horman@corigine.com> 14645R: Jakub Kicinski <kuba@kernel.org> 14646L: oss-drivers@corigine.com 14647S: Maintained 14648F: drivers/net/ethernet/netronome/ 14649 14650NETWORK BLOCK DEVICE (NBD) 14651M: Josef Bacik <josef@toxicpanda.com> 14652L: linux-block@vger.kernel.org 14653L: nbd@other.debian.org 14654S: Maintained 14655F: Documentation/admin-guide/blockdev/nbd.rst 14656F: drivers/block/nbd.c 14657F: include/trace/events/nbd.h 14658F: include/uapi/linux/nbd.h 14659 14660NETWORK DROP MONITOR 14661M: Neil Horman <nhorman@tuxdriver.com> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664W: https://fedorahosted.org/dropwatch/ 14665F: include/uapi/linux/net_dropmon.h 14666F: net/core/drop_monitor.c 14667 14668NETWORKING DRIVERS 14669M: "David S. Miller" <davem@davemloft.net> 14670M: Eric Dumazet <edumazet@google.com> 14671M: Jakub Kicinski <kuba@kernel.org> 14672M: Paolo Abeni <pabeni@redhat.com> 14673L: netdev@vger.kernel.org 14674S: Maintained 14675Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14678F: Documentation/devicetree/bindings/net/ 14679F: drivers/connector/ 14680F: drivers/net/ 14681F: include/dt-bindings/net/ 14682F: include/linux/etherdevice.h 14683F: include/linux/fcdevice.h 14684F: include/linux/fddidevice.h 14685F: include/linux/hippidevice.h 14686F: include/linux/if_* 14687F: include/linux/inetdevice.h 14688F: include/linux/netdevice.h 14689F: include/uapi/linux/if_* 14690F: include/uapi/linux/netdevice.h 14691X: drivers/net/wireless/ 14692 14693NETWORKING DRIVERS (WIRELESS) 14694M: Kalle Valo <kvalo@kernel.org> 14695L: linux-wireless@vger.kernel.org 14696S: Maintained 14697W: https://wireless.wiki.kernel.org/ 14698Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14701F: Documentation/devicetree/bindings/net/wireless/ 14702F: drivers/net/wireless/ 14703 14704NETWORKING [DSA] 14705M: Andrew Lunn <andrew@lunn.ch> 14706M: Florian Fainelli <f.fainelli@gmail.com> 14707M: Vladimir Oltean <olteanv@gmail.com> 14708S: Maintained 14709F: Documentation/devicetree/bindings/net/dsa/ 14710F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14711F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14712F: drivers/net/dsa/ 14713F: include/linux/dsa/ 14714F: include/linux/platform_data/dsa.h 14715F: include/net/dsa.h 14716F: net/dsa/ 14717F: tools/testing/selftests/drivers/net/dsa/ 14718 14719NETWORKING [GENERAL] 14720M: "David S. Miller" <davem@davemloft.net> 14721M: Eric Dumazet <edumazet@google.com> 14722M: Jakub Kicinski <kuba@kernel.org> 14723M: Paolo Abeni <pabeni@redhat.com> 14724L: netdev@vger.kernel.org 14725S: Maintained 14726Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14727B: mailto:netdev@vger.kernel.org 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14730F: Documentation/core-api/netlink.rst 14731F: Documentation/netlink/ 14732F: Documentation/networking/ 14733F: Documentation/process/maintainer-netdev.rst 14734F: Documentation/userspace-api/netlink/ 14735F: include/linux/in.h 14736F: include/linux/net.h 14737F: include/linux/netdevice.h 14738F: include/net/ 14739F: include/uapi/linux/in.h 14740F: include/uapi/linux/net.h 14741F: include/uapi/linux/net_namespace.h 14742F: include/uapi/linux/netdevice.h 14743F: lib/net_utils.c 14744F: lib/random32.c 14745F: net/ 14746F: tools/net/ 14747F: tools/testing/selftests/net/ 14748X: net/bluetooth/ 14749 14750NETWORKING [IPSEC] 14751M: Steffen Klassert <steffen.klassert@secunet.com> 14752M: Herbert Xu <herbert@gondor.apana.org.au> 14753M: "David S. Miller" <davem@davemloft.net> 14754L: netdev@vger.kernel.org 14755S: Maintained 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14758F: include/net/xfrm.h 14759F: include/uapi/linux/xfrm.h 14760F: net/ipv4/ah4.c 14761F: net/ipv4/esp4* 14762F: net/ipv4/ip_vti.c 14763F: net/ipv4/ipcomp.c 14764F: net/ipv4/xfrm* 14765F: net/ipv6/ah6.c 14766F: net/ipv6/esp6* 14767F: net/ipv6/ip6_vti.c 14768F: net/ipv6/ipcomp6.c 14769F: net/ipv6/xfrm* 14770F: net/key/ 14771F: net/xfrm/ 14772F: tools/testing/selftests/net/ipsec.c 14773 14774NETWORKING [IPv4/IPv6] 14775M: "David S. Miller" <davem@davemloft.net> 14776M: David Ahern <dsahern@kernel.org> 14777L: netdev@vger.kernel.org 14778S: Maintained 14779T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14780F: arch/x86/net/* 14781F: include/linux/ip.h 14782F: include/linux/ipv6* 14783F: include/net/fib* 14784F: include/net/ip* 14785F: include/net/route.h 14786F: net/ipv4/ 14787F: net/ipv6/ 14788 14789NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14790M: Paul Moore <paul@paul-moore.com> 14791L: netdev@vger.kernel.org 14792L: linux-security-module@vger.kernel.org 14793S: Supported 14794W: https://github.com/netlabel 14795F: Documentation/netlabel/ 14796F: include/net/calipso.h 14797F: include/net/cipso_ipv4.h 14798F: include/net/netlabel.h 14799F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14800F: include/uapi/linux/netfilter/xt_SECMARK.h 14801F: net/ipv4/cipso_ipv4.c 14802F: net/ipv6/calipso.c 14803F: net/netfilter/xt_CONNSECMARK.c 14804F: net/netfilter/xt_SECMARK.c 14805F: net/netlabel/ 14806 14807NETWORKING [MPTCP] 14808M: Matthieu Baerts <matthieu.baerts@tessares.net> 14809M: Mat Martineau <martineau@kernel.org> 14810L: netdev@vger.kernel.org 14811L: mptcp@lists.linux.dev 14812S: Maintained 14813W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14814B: https://github.com/multipath-tcp/mptcp_net-next/issues 14815T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14817F: Documentation/networking/mptcp-sysctl.rst 14818F: include/net/mptcp.h 14819F: include/trace/events/mptcp.h 14820F: include/uapi/linux/mptcp.h 14821F: net/mptcp/ 14822F: tools/testing/selftests/bpf/*/*mptcp*.c 14823F: tools/testing/selftests/net/mptcp/ 14824 14825NETWORKING [TCP] 14826M: Eric Dumazet <edumazet@google.com> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: include/linux/net_mm.h 14830F: include/linux/tcp.h 14831F: include/net/tcp.h 14832F: include/trace/events/tcp.h 14833F: include/uapi/linux/tcp.h 14834F: net/ipv4/syncookies.c 14835F: net/ipv4/tcp*.c 14836F: net/ipv6/syncookies.c 14837F: net/ipv6/tcp*.c 14838 14839NETWORKING [TLS] 14840M: Boris Pismenny <borisp@nvidia.com> 14841M: John Fastabend <john.fastabend@gmail.com> 14842M: Jakub Kicinski <kuba@kernel.org> 14843L: netdev@vger.kernel.org 14844S: Maintained 14845F: include/net/tls.h 14846F: include/uapi/linux/tls.h 14847F: net/tls/* 14848 14849NETXEN (1/10) GbE SUPPORT 14850M: Manish Chopra <manishc@marvell.com> 14851M: Rahul Verma <rahulv@marvell.com> 14852M: GR-Linux-NIC-Dev@marvell.com 14853L: netdev@vger.kernel.org 14854S: Supported 14855F: drivers/net/ethernet/qlogic/netxen/ 14856 14857NET_FAILOVER MODULE 14858M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14859L: netdev@vger.kernel.org 14860S: Supported 14861F: Documentation/networking/net_failover.rst 14862F: drivers/net/net_failover.c 14863F: include/net/net_failover.h 14864 14865NEXTHOP 14866M: David Ahern <dsahern@kernel.org> 14867L: netdev@vger.kernel.org 14868S: Maintained 14869F: include/net/netns/nexthop.h 14870F: include/net/nexthop.h 14871F: include/uapi/linux/nexthop.h 14872F: net/ipv4/nexthop.c 14873 14874NFC SUBSYSTEM 14875M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14876L: netdev@vger.kernel.org 14877S: Maintained 14878F: Documentation/devicetree/bindings/net/nfc/ 14879F: drivers/nfc/ 14880F: include/net/nfc/ 14881F: include/uapi/linux/nfc.h 14882F: net/nfc/ 14883 14884NFC VIRTUAL NCI DEVICE DRIVER 14885M: Bongsu Jeon <bongsu.jeon@samsung.com> 14886L: netdev@vger.kernel.org 14887S: Supported 14888F: drivers/nfc/virtual_ncidev.c 14889F: tools/testing/selftests/nci/ 14890 14891NFS, SUNRPC, AND LOCKD CLIENTS 14892M: Trond Myklebust <trond.myklebust@hammerspace.com> 14893M: Anna Schumaker <anna@kernel.org> 14894L: linux-nfs@vger.kernel.org 14895S: Maintained 14896W: http://client.linux-nfs.org 14897T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14898F: Documentation/filesystems/nfs/ 14899F: fs/lockd/ 14900F: fs/nfs/ 14901F: fs/nfs_common/ 14902F: include/linux/lockd/ 14903F: include/linux/nfs* 14904F: include/linux/sunrpc/ 14905F: include/uapi/linux/nfs* 14906F: include/uapi/linux/sunrpc/ 14907F: net/sunrpc/ 14908 14909NILFS2 FILESYSTEM 14910M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14911L: linux-nilfs@vger.kernel.org 14912S: Supported 14913W: https://nilfs.sourceforge.io/ 14914W: https://nilfs.osdn.jp/ 14915T: git https://github.com/konis/nilfs2.git 14916F: Documentation/filesystems/nilfs2.rst 14917F: fs/nilfs2/ 14918F: include/trace/events/nilfs2.h 14919F: include/uapi/linux/nilfs2_api.h 14920F: include/uapi/linux/nilfs2_ondisk.h 14921 14922NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14923M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14924S: Maintained 14925W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14926F: Documentation/scsi/NinjaSCSI.rst 14927F: drivers/scsi/pcmcia/nsp_* 14928 14929NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14930M: GOTO Masanori <gotom@debian.or.jp> 14931M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14932S: Maintained 14933W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14934F: Documentation/scsi/NinjaSCSI.rst 14935F: drivers/scsi/nsp32* 14936 14937NINTENDO HID DRIVER 14938M: Daniel J. Ogorchock <djogorchock@gmail.com> 14939L: linux-input@vger.kernel.org 14940S: Maintained 14941F: drivers/hid/hid-nintendo* 14942 14943NIOS2 ARCHITECTURE 14944M: Dinh Nguyen <dinguyen@kernel.org> 14945S: Maintained 14946T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14947F: arch/nios2/ 14948 14949NITRO ENCLAVES (NE) 14950M: Alexandru Ciobotaru <alcioa@amazon.com> 14951L: linux-kernel@vger.kernel.org 14952L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14953S: Supported 14954W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14955F: Documentation/virt/ne_overview.rst 14956F: drivers/virt/nitro_enclaves/ 14957F: include/linux/nitro_enclaves.h 14958F: include/uapi/linux/nitro_enclaves.h 14959F: samples/nitro_enclaves/ 14960 14961NOHZ, DYNTICKS SUPPORT 14962M: Frederic Weisbecker <frederic@kernel.org> 14963M: Thomas Gleixner <tglx@linutronix.de> 14964M: Ingo Molnar <mingo@kernel.org> 14965L: linux-kernel@vger.kernel.org 14966S: Maintained 14967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14968F: include/linux/sched/nohz.h 14969F: include/linux/tick.h 14970F: kernel/time/tick*.* 14971 14972NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14973M: Pavel Machek <pavel@ucw.cz> 14974M: Sakari Ailus <sakari.ailus@iki.fi> 14975L: linux-media@vger.kernel.org 14976S: Maintained 14977F: drivers/media/i2c/ad5820.c 14978F: drivers/media/i2c/et8ek8 14979 14980NOKIA N900 POWER SUPPLY DRIVERS 14981R: Pali Rohár <pali@kernel.org> 14982F: drivers/power/supply/bq2415x_charger.c 14983F: drivers/power/supply/bq27xxx_battery.c 14984F: drivers/power/supply/bq27xxx_battery_i2c.c 14985F: drivers/power/supply/isp1704_charger.c 14986F: drivers/power/supply/rx51_battery.c 14987F: include/linux/power/bq2415x_charger.h 14988F: include/linux/power/bq27xxx_battery.h 14989 14990NOLIBC HEADER FILE 14991M: Willy Tarreau <w@1wt.eu> 14992S: Maintained 14993T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14994F: tools/include/nolibc/ 14995F: tools/testing/selftests/nolibc/ 14996 14997NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14998M: Hans de Goede <hdegoede@redhat.com> 14999L: linux-input@vger.kernel.org 15000S: Maintained 15001F: drivers/input/touchscreen/novatek-nvt-ts.c 15002 15003NSDEPS 15004M: Matthias Maennich <maennich@google.com> 15005S: Maintained 15006F: Documentation/core-api/symbol-namespaces.rst 15007F: scripts/nsdeps 15008 15009NTB AMD DRIVER 15010M: Sanjay R Mehta <sanju.mehta@amd.com> 15011M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15012L: ntb@lists.linux.dev 15013S: Supported 15014F: drivers/ntb/hw/amd/ 15015 15016NTB DRIVER CORE 15017M: Jon Mason <jdmason@kudzu.us> 15018M: Dave Jiang <dave.jiang@intel.com> 15019M: Allen Hubbe <allenbh@gmail.com> 15020L: ntb@lists.linux.dev 15021S: Supported 15022W: https://github.com/jonmason/ntb/wiki 15023T: git https://github.com/jonmason/ntb.git 15024F: drivers/net/ntb_netdev.c 15025F: drivers/ntb/ 15026F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15027F: include/linux/ntb.h 15028F: include/linux/ntb_transport.h 15029F: tools/testing/selftests/ntb/ 15030 15031NTB IDT DRIVER 15032M: Serge Semin <fancer.lancer@gmail.com> 15033L: ntb@lists.linux.dev 15034S: Supported 15035F: drivers/ntb/hw/idt/ 15036 15037NTB INTEL DRIVER 15038M: Dave Jiang <dave.jiang@intel.com> 15039L: ntb@lists.linux.dev 15040S: Supported 15041W: https://github.com/davejiang/linux/wiki 15042T: git https://github.com/davejiang/linux.git 15043F: drivers/ntb/hw/intel/ 15044 15045NTFS FILESYSTEM 15046M: Anton Altaparmakov <anton@tuxera.com> 15047R: Namjae Jeon <linkinjeon@kernel.org> 15048L: linux-ntfs-dev@lists.sourceforge.net 15049S: Supported 15050W: http://www.tuxera.com/ 15051T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15052F: Documentation/filesystems/ntfs.rst 15053F: fs/ntfs/ 15054 15055NTFS3 FILESYSTEM 15056M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15057L: ntfs3@lists.linux.dev 15058S: Supported 15059W: http://www.paragon-software.com/ 15060T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15061F: Documentation/filesystems/ntfs3.rst 15062F: fs/ntfs3/ 15063 15064NUBUS SUBSYSTEM 15065M: Finn Thain <fthain@linux-m68k.org> 15066L: linux-m68k@lists.linux-m68k.org 15067S: Maintained 15068F: arch/*/include/asm/nubus.h 15069F: drivers/nubus/ 15070F: include/linux/nubus.h 15071F: include/uapi/linux/nubus.h 15072 15073NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15074M: Antonino Daplas <adaplas@gmail.com> 15075L: linux-fbdev@vger.kernel.org 15076S: Maintained 15077F: drivers/video/fbdev/nvidia/ 15078F: drivers/video/fbdev/riva/ 15079 15080NVIDIA WMI EC BACKLIGHT DRIVER 15081M: Daniel Dadap <ddadap@nvidia.com> 15082L: platform-driver-x86@vger.kernel.org 15083S: Supported 15084F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15085F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15086 15087NVM EXPRESS DRIVER 15088M: Keith Busch <kbusch@kernel.org> 15089M: Jens Axboe <axboe@fb.com> 15090M: Christoph Hellwig <hch@lst.de> 15091M: Sagi Grimberg <sagi@grimberg.me> 15092L: linux-nvme@lists.infradead.org 15093S: Supported 15094W: http://git.infradead.org/nvme.git 15095T: git git://git.infradead.org/nvme.git 15096F: Documentation/nvme/ 15097F: drivers/nvme/common/ 15098F: drivers/nvme/host/ 15099F: include/linux/nvme-*.h 15100F: include/linux/nvme.h 15101F: include/uapi/linux/nvme_ioctl.h 15102 15103NVM EXPRESS FABRICS AUTHENTICATION 15104M: Hannes Reinecke <hare@suse.de> 15105L: linux-nvme@lists.infradead.org 15106S: Supported 15107F: drivers/nvme/host/auth.c 15108F: drivers/nvme/target/auth.c 15109F: drivers/nvme/target/fabrics-cmd-auth.c 15110F: include/linux/nvme-auth.h 15111 15112NVM EXPRESS FC TRANSPORT DRIVERS 15113M: James Smart <james.smart@broadcom.com> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/fc.c 15117F: drivers/nvme/target/fc.c 15118F: drivers/nvme/target/fcloop.c 15119F: include/linux/nvme-fc-driver.h 15120F: include/linux/nvme-fc.h 15121 15122NVM EXPRESS HARDWARE MONITORING SUPPORT 15123M: Guenter Roeck <linux@roeck-us.net> 15124L: linux-nvme@lists.infradead.org 15125S: Supported 15126F: drivers/nvme/host/hwmon.c 15127 15128NVM EXPRESS TARGET DRIVER 15129M: Christoph Hellwig <hch@lst.de> 15130M: Sagi Grimberg <sagi@grimberg.me> 15131M: Chaitanya Kulkarni <kch@nvidia.com> 15132L: linux-nvme@lists.infradead.org 15133S: Supported 15134W: http://git.infradead.org/nvme.git 15135T: git git://git.infradead.org/nvme.git 15136F: drivers/nvme/target/ 15137 15138NVMEM FRAMEWORK 15139M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15140S: Maintained 15141T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15142F: Documentation/ABI/stable/sysfs-bus-nvmem 15143F: Documentation/devicetree/bindings/nvmem/ 15144F: drivers/nvmem/ 15145F: include/linux/nvmem-consumer.h 15146F: include/linux/nvmem-provider.h 15147 15148NXP BLUETOOTH WIRELESS DRIVERS 15149M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15150M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15151S: Maintained 15152F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15153F: drivers/bluetooth/btnxpuart.c 15154 15155NXP C45 TJA11XX PHY DRIVER 15156M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15157L: netdev@vger.kernel.org 15158S: Maintained 15159F: drivers/net/phy/nxp-c45-tja11xx.c 15160 15161NXP FSPI DRIVER 15162M: Han Xu <han.xu@nxp.com> 15163M: Haibo Chen <haibo.chen@nxp.com> 15164R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15165L: linux-spi@vger.kernel.org 15166S: Maintained 15167F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15168F: drivers/spi/spi-nxp-fspi.c 15169 15170NXP FXAS21002C DRIVER 15171M: Rui Miguel Silva <rmfrfs@gmail.com> 15172L: linux-iio@vger.kernel.org 15173S: Maintained 15174F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15175F: drivers/iio/gyro/fxas21002c.h 15176F: drivers/iio/gyro/fxas21002c_core.c 15177F: drivers/iio/gyro/fxas21002c_i2c.c 15178F: drivers/iio/gyro/fxas21002c_spi.c 15179 15180NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15181M: Haibo Chen <haibo.chen@nxp.com> 15182L: linux-iio@vger.kernel.org 15183L: linux-imx@nxp.com 15184S: Maintained 15185F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15186F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15188F: drivers/iio/adc/imx7d_adc.c 15189F: drivers/iio/adc/imx93_adc.c 15190F: drivers/iio/adc/vf610_adc.c 15191 15192NXP i.MX 8M ISI DRIVER 15193M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15194L: linux-media@vger.kernel.org 15195S: Maintained 15196F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15197F: drivers/media/platform/nxp/imx8-isi/ 15198 15199NXP i.MX 8MP DW100 V4L2 DRIVER 15200M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15201L: linux-media@vger.kernel.org 15202S: Maintained 15203F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15204F: Documentation/userspace-api/media/drivers/dw100.rst 15205F: drivers/media/platform/nxp/dw100/ 15206F: include/uapi/linux/dw100.h 15207 15208NXP i.MX 8MQ DCSS DRIVER 15209M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15210R: Lucas Stach <l.stach@pengutronix.de> 15211L: dri-devel@lists.freedesktop.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15214F: drivers/gpu/drm/imx/dcss/ 15215 15216NXP i.MX 8QXP ADC DRIVER 15217M: Cai Huoqing <cai.huoqing@linux.dev> 15218M: Haibo Chen <haibo.chen@nxp.com> 15219L: linux-imx@nxp.com 15220L: linux-iio@vger.kernel.org 15221S: Maintained 15222F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15223F: drivers/iio/adc/imx8qxp-adc.c 15224 15225NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15226M: Mirela Rabulea <mirela.rabulea@nxp.com> 15227R: NXP Linux Team <linux-imx@nxp.com> 15228L: linux-media@vger.kernel.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15231F: drivers/media/platform/nxp/imx-jpeg 15232 15233NXP i.MX CLOCK DRIVERS 15234M: Abel Vesa <abelvesa@kernel.org> 15235R: Peng Fan <peng.fan@nxp.com> 15236L: linux-clk@vger.kernel.org 15237L: linux-imx@nxp.com 15238S: Maintained 15239T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15240F: Documentation/devicetree/bindings/clock/imx* 15241F: drivers/clk/imx/ 15242F: include/dt-bindings/clock/imx* 15243 15244NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15245M: Jagan Teki <jagan@amarulasolutions.com> 15246S: Maintained 15247F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15248F: drivers/regulator/pf8x00-regulator.c 15249 15250NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15251M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15252L: linux-kernel@vger.kernel.org 15253S: Maintained 15254F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15255F: drivers/extcon/extcon-ptn5150.c 15256 15257NXP SGTL5000 DRIVER 15258M: Fabio Estevam <festevam@gmail.com> 15259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15260S: Maintained 15261F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15262F: sound/soc/codecs/sgtl5000* 15263 15264NXP SJA1105 ETHERNET SWITCH DRIVER 15265M: Vladimir Oltean <olteanv@gmail.com> 15266L: linux-kernel@vger.kernel.org 15267S: Maintained 15268F: drivers/net/dsa/sja1105 15269F: drivers/net/pcs/pcs-xpcs-nxp.c 15270 15271NXP TDA998X DRM DRIVER 15272M: Russell King <linux@armlinux.org.uk> 15273S: Maintained 15274T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15276F: drivers/gpu/drm/i2c/tda998x_drv.c 15277F: include/drm/i2c/tda998x.h 15278F: include/dt-bindings/display/tda998x.h 15279K: "nxp,tda998x" 15280 15281NXP TFA9879 DRIVER 15282M: Peter Rosin <peda@axentia.se> 15283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15284S: Maintained 15285F: Documentation/devicetree/bindings/sound/tfa9879.txt 15286F: sound/soc/codecs/tfa9879* 15287 15288NXP-NCI NFC DRIVER 15289S: Orphan 15290F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15291F: drivers/nfc/nxp-nci 15292 15293NXP/Goodix TFA989X (TFA1) DRIVER 15294M: Stephan Gerhold <stephan@gerhold.net> 15295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15296S: Maintained 15297F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15298F: sound/soc/codecs/tfa989x.c 15299 15300NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15301M: Jonas Malaco <jonas@protocubo.io> 15302L: linux-hwmon@vger.kernel.org 15303S: Maintained 15304F: Documentation/hwmon/nzxt-kraken2.rst 15305F: drivers/hwmon/nzxt-kraken2.c 15306 15307NZXT-SMART2 HARDWARE MONITORING DRIVER 15308M: Aleksandr Mezin <mezin.alexander@gmail.com> 15309L: linux-hwmon@vger.kernel.org 15310S: Maintained 15311F: Documentation/hwmon/nzxt-smart2.rst 15312F: drivers/hwmon/nzxt-smart2.c 15313 15314OBJAGG 15315M: Jiri Pirko <jiri@resnulli.us> 15316L: netdev@vger.kernel.org 15317S: Supported 15318F: include/linux/objagg.h 15319F: lib/objagg.c 15320F: lib/test_objagg.c 15321 15322OBJTOOL 15323M: Josh Poimboeuf <jpoimboe@kernel.org> 15324M: Peter Zijlstra <peterz@infradead.org> 15325S: Supported 15326F: include/linux/objtool*.h 15327F: tools/objtool/ 15328 15329OCELOT ETHERNET SWITCH DRIVER 15330M: Vladimir Oltean <vladimir.oltean@nxp.com> 15331M: Claudiu Manoil <claudiu.manoil@nxp.com> 15332M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15333M: UNGLinuxDriver@microchip.com 15334L: netdev@vger.kernel.org 15335S: Supported 15336F: drivers/net/dsa/ocelot/* 15337F: drivers/net/ethernet/mscc/ 15338F: include/soc/mscc/ocelot* 15339F: net/dsa/tag_ocelot.c 15340F: net/dsa/tag_ocelot_8021q.c 15341F: tools/testing/selftests/drivers/net/ocelot/* 15342 15343OCELOT EXTERNAL SWITCH CONTROL 15344M: Colin Foster <colin.foster@in-advantage.com> 15345S: Supported 15346F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15347F: drivers/mfd/ocelot* 15348F: drivers/net/dsa/ocelot/ocelot_ext.c 15349F: include/linux/mfd/ocelot.h 15350 15351OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15352M: Frederic Barrat <fbarrat@linux.ibm.com> 15353M: Andrew Donnellan <ajd@linux.ibm.com> 15354L: linuxppc-dev@lists.ozlabs.org 15355S: Supported 15356F: Documentation/userspace-api/accelerators/ocxl.rst 15357F: arch/powerpc/include/asm/pnv-ocxl.h 15358F: arch/powerpc/platforms/powernv/ocxl.c 15359F: drivers/misc/ocxl/ 15360F: include/misc/ocxl* 15361F: include/uapi/misc/ocxl.h 15362 15363OMAP AUDIO SUPPORT 15364M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15365M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15367L: linux-omap@vger.kernel.org 15368S: Maintained 15369F: sound/soc/ti/n810.c 15370F: sound/soc/ti/omap* 15371F: sound/soc/ti/rx51.c 15372F: sound/soc/ti/sdma-pcm.* 15373 15374OMAP CLOCK FRAMEWORK SUPPORT 15375M: Paul Walmsley <paul@pwsan.com> 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: arch/arm/*omap*/*clock* 15379 15380OMAP DEVICE TREE SUPPORT 15381M: Benoît Cousson <bcousson@baylibre.com> 15382M: Tony Lindgren <tony@atomide.com> 15383L: linux-omap@vger.kernel.org 15384L: devicetree@vger.kernel.org 15385S: Maintained 15386F: arch/arm/boot/dts/ti/omap/ 15387 15388OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15389L: linux-omap@vger.kernel.org 15390L: linux-fbdev@vger.kernel.org 15391S: Orphan 15392F: Documentation/arch/arm/omap/dss.rst 15393F: drivers/video/fbdev/omap2/ 15394 15395OMAP FRAMEBUFFER SUPPORT 15396L: linux-fbdev@vger.kernel.org 15397L: linux-omap@vger.kernel.org 15398S: Orphan 15399F: drivers/video/fbdev/omap/ 15400 15401OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15402M: Roger Quadros <rogerq@kernel.org> 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: arch/arm/mach-omap2/*gpmc* 15407F: drivers/memory/omap-gpmc.c 15408 15409OMAP GPIO DRIVER 15410M: Grygorii Strashko <grygorii.strashko@ti.com> 15411M: Santosh Shilimkar <ssantosh@kernel.org> 15412M: Kevin Hilman <khilman@kernel.org> 15413L: linux-omap@vger.kernel.org 15414S: Maintained 15415F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15416F: drivers/gpio/gpio-omap.c 15417 15418OMAP HARDWARE SPINLOCK SUPPORT 15419M: Ohad Ben-Cohen <ohad@wizery.com> 15420L: linux-omap@vger.kernel.org 15421S: Maintained 15422F: drivers/hwspinlock/omap_hwspinlock.c 15423 15424OMAP HS MMC SUPPORT 15425L: linux-mmc@vger.kernel.org 15426L: linux-omap@vger.kernel.org 15427S: Orphan 15428F: drivers/mmc/host/omap_hsmmc.c 15429 15430OMAP HWMOD DATA 15431M: Paul Walmsley <paul@pwsan.com> 15432L: linux-omap@vger.kernel.org 15433S: Maintained 15434F: arch/arm/mach-omap2/omap_hwmod*data* 15435 15436OMAP HWMOD SUPPORT 15437M: Benoît Cousson <bcousson@baylibre.com> 15438M: Paul Walmsley <paul@pwsan.com> 15439L: linux-omap@vger.kernel.org 15440S: Maintained 15441F: arch/arm/mach-omap2/omap_hwmod.* 15442 15443OMAP I2C DRIVER 15444M: Vignesh R <vigneshr@ti.com> 15445L: linux-omap@vger.kernel.org 15446L: linux-i2c@vger.kernel.org 15447S: Maintained 15448F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15449F: drivers/i2c/busses/i2c-omap.c 15450 15451OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15452M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15456F: drivers/media/platform/ti/omap3isp/ 15457F: drivers/staging/media/omap4iss/ 15458 15459OMAP MMC SUPPORT 15460M: Aaro Koskinen <aaro.koskinen@iki.fi> 15461L: linux-omap@vger.kernel.org 15462S: Odd Fixes 15463F: drivers/mmc/host/omap.c 15464 15465OMAP POWER MANAGEMENT SUPPORT 15466M: Kevin Hilman <khilman@kernel.org> 15467L: linux-omap@vger.kernel.org 15468S: Maintained 15469F: arch/arm/*omap*/*pm* 15470F: drivers/cpufreq/omap-cpufreq.c 15471 15472OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15473M: Paul Walmsley <paul@pwsan.com> 15474L: linux-omap@vger.kernel.org 15475S: Maintained 15476F: arch/arm/mach-omap2/prm* 15477 15478OMAP RANDOM NUMBER GENERATOR SUPPORT 15479M: Deepak Saxena <dsaxena@plexity.net> 15480S: Maintained 15481F: drivers/char/hw_random/omap-rng.c 15482 15483OMAP USB SUPPORT 15484L: linux-usb@vger.kernel.org 15485L: linux-omap@vger.kernel.org 15486S: Orphan 15487F: arch/arm/*omap*/usb* 15488F: drivers/usb/*/*omap* 15489 15490OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15491M: Mark Jackson <mpfj@newflow.co.uk> 15492L: linux-omap@vger.kernel.org 15493S: Maintained 15494F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15495 15496OMAP1 SUPPORT 15497M: Aaro Koskinen <aaro.koskinen@iki.fi> 15498M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15499M: Tony Lindgren <tony@atomide.com> 15500L: linux-omap@vger.kernel.org 15501S: Maintained 15502Q: http://patchwork.kernel.org/project/linux-omap/list/ 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15504F: arch/arm/configs/omap1_defconfig 15505F: arch/arm/mach-omap1/ 15506F: drivers/i2c/busses/i2c-omap.c 15507F: include/linux/platform_data/ams-delta-fiq.h 15508F: include/linux/platform_data/i2c-omap.h 15509 15510OMAP2+ SUPPORT 15511M: Tony Lindgren <tony@atomide.com> 15512L: linux-omap@vger.kernel.org 15513S: Maintained 15514W: http://www.muru.com/linux/omap/ 15515W: http://linux.omap.com/ 15516Q: http://patchwork.kernel.org/project/linux-omap/list/ 15517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15518F: arch/arm/configs/omap2plus_defconfig 15519F: arch/arm/mach-omap2/ 15520F: drivers/bus/ti-sysc.c 15521F: drivers/gpio/gpio-tps65219.c 15522F: drivers/i2c/busses/i2c-omap.c 15523F: drivers/irqchip/irq-omap-intc.c 15524F: drivers/mfd/*omap*.c 15525F: drivers/mfd/menelaus.c 15526F: drivers/mfd/palmas.c 15527F: drivers/mfd/tps65217.c 15528F: drivers/mfd/tps65218.c 15529F: drivers/mfd/tps65219.c 15530F: drivers/mfd/tps65910.c 15531F: drivers/mfd/twl-core.[ch] 15532F: drivers/mfd/twl4030*.c 15533F: drivers/mfd/twl6030*.c 15534F: drivers/mfd/twl6040*.c 15535F: drivers/regulator/palmas-regulator*.c 15536F: drivers/regulator/pbias-regulator.c 15537F: drivers/regulator/tps65217-regulator.c 15538F: drivers/regulator/tps65218-regulator.c 15539F: drivers/regulator/tps65219-regulator.c 15540F: drivers/regulator/tps65910-regulator.c 15541F: drivers/regulator/twl-regulator.c 15542F: drivers/regulator/twl6030-regulator.c 15543F: include/linux/platform_data/i2c-omap.h 15544F: include/linux/platform_data/ti-sysc.h 15545 15546OMFS FILESYSTEM 15547M: Bob Copeland <me@bobcopeland.com> 15548L: linux-karma-devel@lists.sourceforge.net 15549S: Maintained 15550F: Documentation/filesystems/omfs.rst 15551F: fs/omfs/ 15552 15553OMNIVISION OG01A1B SENSOR DRIVER 15554M: Shawn Tu <shawnx.tu@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557F: drivers/media/i2c/og01a1b.c 15558 15559OMNIVISION OV01A10 SENSOR DRIVER 15560M: Bingbu Cao <bingbu.cao@intel.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov01a10.c 15565 15566OMNIVISION OV02A10 SENSOR DRIVER 15567M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15572F: drivers/media/i2c/ov02a10.c 15573 15574OMNIVISION OV08D10 SENSOR DRIVER 15575M: Jimmy Su <jimmy.su@intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: drivers/media/i2c/ov08d10.c 15580 15581OMNIVISION OV08X40 SENSOR DRIVER 15582M: Jason Chen <jason.z.chen@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov08x40.c 15587 15588OMNIVISION OV13858 SENSOR DRIVER 15589M: Sakari Ailus <sakari.ailus@linux.intel.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: drivers/media/i2c/ov13858.c 15594 15595OMNIVISION OV13B10 SENSOR DRIVER 15596M: Arec Kao <arec.kao@intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: drivers/media/i2c/ov13b10.c 15601 15602OMNIVISION OV2680 SENSOR DRIVER 15603M: Rui Miguel Silva <rmfrfs@gmail.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15608F: drivers/media/i2c/ov2680.c 15609 15610OMNIVISION OV2685 SENSOR DRIVER 15611M: Shunqian Zheng <zhengsq@rock-chips.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15616F: drivers/media/i2c/ov2685.c 15617 15618OMNIVISION OV2740 SENSOR DRIVER 15619M: Tianshu Qiu <tian.shu.qiu@intel.com> 15620R: Shawn Tu <shawnx.tu@intel.com> 15621R: Bingbu Cao <bingbu.cao@intel.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: drivers/media/i2c/ov2740.c 15626 15627OMNIVISION OV4689 SENSOR DRIVER 15628M: Mikhail Rudenko <mike.rudenko@gmail.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15633F: drivers/media/i2c/ov5647.c 15634 15635OMNIVISION OV5640 SENSOR DRIVER 15636M: Steve Longerbeam <slongerbeam@gmail.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: drivers/media/i2c/ov5640.c 15641 15642OMNIVISION OV5647 SENSOR DRIVER 15643M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15644M: Jacopo Mondi <jacopo@jmondi.org> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15649F: drivers/media/i2c/ov5647.c 15650 15651OMNIVISION OV5670 SENSOR DRIVER 15652M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15657F: drivers/media/i2c/ov5670.c 15658 15659OMNIVISION OV5675 SENSOR DRIVER 15660M: Shawn Tu <shawnx.tu@intel.com> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15665F: drivers/media/i2c/ov5675.c 15666 15667OMNIVISION OV5693 SENSOR DRIVER 15668M: Daniel Scally <djrscally@gmail.com> 15669L: linux-media@vger.kernel.org 15670S: Maintained 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15673F: drivers/media/i2c/ov5693.c 15674 15675OMNIVISION OV5695 SENSOR DRIVER 15676M: Shunqian Zheng <zhengsq@rock-chips.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media_tree.git 15680F: drivers/media/i2c/ov5695.c 15681 15682OMNIVISION OV7670 SENSOR DRIVER 15683L: linux-media@vger.kernel.org 15684S: Orphan 15685T: git git://linuxtv.org/media_tree.git 15686F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15687F: drivers/media/i2c/ov7670.c 15688 15689OMNIVISION OV772x SENSOR DRIVER 15690M: Jacopo Mondi <jacopo@jmondi.org> 15691L: linux-media@vger.kernel.org 15692S: Odd fixes 15693T: git git://linuxtv.org/media_tree.git 15694F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15695F: drivers/media/i2c/ov772x.c 15696F: include/media/i2c/ov772x.h 15697 15698OMNIVISION OV7740 SENSOR DRIVER 15699M: Wenyou Yang <wenyou.yang@microchip.com> 15700L: linux-media@vger.kernel.org 15701S: Maintained 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15704F: drivers/media/i2c/ov7740.c 15705 15706OMNIVISION OV8856 SENSOR DRIVER 15707M: Sakari Ailus <sakari.ailus@linux.intel.com> 15708L: linux-media@vger.kernel.org 15709S: Maintained 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15712F: drivers/media/i2c/ov8856.c 15713 15714OMNIVISION OV8858 SENSOR DRIVER 15715M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15716M: Nicholas Roth <nicholas@rothemail.net> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15721F: drivers/media/i2c/ov8858.c 15722 15723OMNIVISION OV9282 SENSOR DRIVER 15724M: Paul J. Murphy <paul.j.murphy@intel.com> 15725M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15730F: drivers/media/i2c/ov9282.c 15731 15732OMNIVISION OV9640 SENSOR DRIVER 15733M: Petr Cvek <petrcvekcz@gmail.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736F: drivers/media/i2c/ov9640.* 15737 15738OMNIVISION OV9650 SENSOR DRIVER 15739M: Sakari Ailus <sakari.ailus@linux.intel.com> 15740R: Akinobu Mita <akinobu.mita@gmail.com> 15741R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15746F: drivers/media/i2c/ov9650.c 15747 15748OMNIVISION OV9734 SENSOR DRIVER 15749M: Tianshu Qiu <tian.shu.qiu@intel.com> 15750R: Bingbu Cao <bingbu.cao@intel.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: drivers/media/i2c/ov9734.c 15755 15756ONBOARD USB HUB DRIVER 15757M: Matthias Kaehlcke <mka@chromium.org> 15758L: linux-usb@vger.kernel.org 15759S: Maintained 15760F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15761F: drivers/usb/misc/onboard_usb_hub.c 15762 15763ONENAND FLASH DRIVER 15764M: Kyungmin Park <kyungmin.park@samsung.com> 15765L: linux-mtd@lists.infradead.org 15766S: Maintained 15767F: drivers/mtd/nand/onenand/ 15768F: include/linux/mtd/onenand*.h 15769 15770ONEXPLAYER FAN DRIVER 15771M: Derek John Clark <derekjohn.clark@gmail.com> 15772M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15773L: linux-hwmon@vger.kernel.org 15774S: Maintained 15775F: drivers/hwmon/oxp-sensors.c 15776 15777ONIE TLV NVMEM LAYOUT DRIVER 15778M: Miquel Raynal <miquel.raynal@bootlin.com> 15779S: Maintained 15780F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15781F: drivers/nvmem/layouts/onie-tlv.c 15782 15783ONION OMEGA2+ BOARD 15784M: Harvey Hunt <harveyhuntnexus@gmail.com> 15785L: linux-mips@vger.kernel.org 15786S: Maintained 15787F: arch/mips/boot/dts/ralink/omega2p.dts 15788 15789ONSEMI ETHERNET PHY DRIVERS 15790M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15791L: netdev@vger.kernel.org 15792S: Supported 15793W: http://www.onsemi.com 15794F: drivers/net/phy/ncn* 15795 15796OP-TEE DRIVER 15797M: Jens Wiklander <jens.wiklander@linaro.org> 15798L: op-tee@lists.trustedfirmware.org 15799S: Maintained 15800F: Documentation/ABI/testing/sysfs-bus-optee-devices 15801F: drivers/tee/optee/ 15802 15803OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15804M: Sumit Garg <sumit.garg@linaro.org> 15805L: op-tee@lists.trustedfirmware.org 15806S: Maintained 15807F: drivers/char/hw_random/optee-rng.c 15808 15809OP-TEE RTC DRIVER 15810M: Clément Léger <clement.leger@bootlin.com> 15811L: linux-rtc@vger.kernel.org 15812S: Maintained 15813F: drivers/rtc/rtc-optee.c 15814 15815OPA-VNIC DRIVER 15816M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15817L: linux-rdma@vger.kernel.org 15818S: Supported 15819F: drivers/infiniband/ulp/opa_vnic 15820 15821OPEN FIRMWARE AND FLATTENED DEVICE TREE 15822M: Rob Herring <robh+dt@kernel.org> 15823M: Frank Rowand <frowand.list@gmail.com> 15824L: devicetree@vger.kernel.org 15825S: Maintained 15826W: http://www.devicetree.org/ 15827C: irc://irc.libera.chat/devicetree 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15829F: Documentation/ABI/testing/sysfs-firmware-ofw 15830F: drivers/of/ 15831F: include/linux/of*.h 15832F: scripts/dtc/ 15833K: of_overlay_notifier_ 15834K: of_overlay_fdt_apply 15835K: of_overlay_remove 15836 15837OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15838M: Rob Herring <robh+dt@kernel.org> 15839M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15840M: Conor Dooley <conor+dt@kernel.org> 15841L: devicetree@vger.kernel.org 15842S: Maintained 15843Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15844C: irc://irc.libera.chat/devicetree 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15846F: Documentation/devicetree/ 15847F: arch/*/boot/dts/ 15848F: include/dt-bindings/ 15849 15850OPENCOMPUTE PTP CLOCK DRIVER 15851M: Jonathan Lemon <jonathan.lemon@gmail.com> 15852M: Vadim Fedorenko <vadfed@fb.com> 15853L: netdev@vger.kernel.org 15854S: Maintained 15855F: drivers/ptp/ptp_ocp.c 15856 15857OPENCORES I2C BUS DRIVER 15858M: Peter Korsgaard <peter@korsgaard.com> 15859M: Andrew Lunn <andrew@lunn.ch> 15860L: linux-i2c@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15863F: Documentation/i2c/busses/i2c-ocores.rst 15864F: drivers/i2c/busses/i2c-ocores.c 15865F: include/linux/platform_data/i2c-ocores.h 15866 15867OPENRISC ARCHITECTURE 15868M: Jonas Bonn <jonas@southpole.se> 15869M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15870M: Stafford Horne <shorne@gmail.com> 15871L: linux-openrisc@vger.kernel.org 15872S: Maintained 15873W: http://openrisc.io 15874T: git https://github.com/openrisc/linux.git 15875F: Documentation/arch/openrisc/ 15876F: Documentation/devicetree/bindings/openrisc/ 15877F: arch/openrisc/ 15878F: drivers/irqchip/irq-ompic.c 15879F: drivers/irqchip/irq-or1k-* 15880 15881OPENVSWITCH 15882M: Pravin B Shelar <pshelar@ovn.org> 15883L: netdev@vger.kernel.org 15884L: dev@openvswitch.org 15885S: Maintained 15886W: http://openvswitch.org 15887F: include/uapi/linux/openvswitch.h 15888F: net/openvswitch/ 15889F: tools/testing/selftests/net/openvswitch/ 15890 15891OPERATING PERFORMANCE POINTS (OPP) 15892M: Viresh Kumar <vireshk@kernel.org> 15893M: Nishanth Menon <nm@ti.com> 15894M: Stephen Boyd <sboyd@kernel.org> 15895L: linux-pm@vger.kernel.org 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15898F: Documentation/devicetree/bindings/opp/ 15899F: Documentation/power/opp.rst 15900F: drivers/opp/ 15901F: include/linux/pm_opp.h 15902 15903OPL4 DRIVER 15904M: Clemens Ladisch <clemens@ladisch.de> 15905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15908F: sound/drivers/opl4/ 15909 15910ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15911M: Mark Fasheh <mark@fasheh.com> 15912M: Joel Becker <jlbec@evilplan.org> 15913M: Joseph Qi <joseph.qi@linux.alibaba.com> 15914L: ocfs2-devel@lists.linux.dev 15915S: Supported 15916W: http://ocfs2.wiki.kernel.org 15917F: Documentation/filesystems/dlmfs.rst 15918F: Documentation/filesystems/ocfs2.rst 15919F: fs/ocfs2/ 15920 15921ORANGEFS FILESYSTEM 15922M: Mike Marshall <hubcap@omnibond.com> 15923R: Martin Brandenburg <martin@omnibond.com> 15924L: devel@lists.orangefs.org 15925S: Supported 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15927F: Documentation/filesystems/orangefs.rst 15928F: fs/orangefs/ 15929 15930ORINOCO DRIVER 15931L: linux-wireless@vger.kernel.org 15932S: Orphan 15933W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15934W: http://www.nongnu.org/orinoco/ 15935F: drivers/net/wireless/intersil/orinoco/ 15936 15937OV2659 OMNIVISION SENSOR DRIVER 15938M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15939L: linux-media@vger.kernel.org 15940S: Maintained 15941W: https://linuxtv.org 15942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15943T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15944F: drivers/media/i2c/ov2659.c 15945F: include/media/i2c/ov2659.h 15946 15947OVERLAY FILESYSTEM 15948M: Miklos Szeredi <miklos@szeredi.hu> 15949M: Amir Goldstein <amir73il@gmail.com> 15950L: linux-unionfs@vger.kernel.org 15951S: Supported 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15953F: Documentation/filesystems/overlayfs.rst 15954F: fs/overlayfs/ 15955 15956P54 WIRELESS DRIVER 15957M: Christian Lamparter <chunkeey@googlemail.com> 15958L: linux-wireless@vger.kernel.org 15959S: Maintained 15960W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15961F: drivers/net/wireless/intersil/p54/ 15962 15963PACKET SOCKETS 15964M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15965S: Maintained 15966F: include/uapi/linux/if_packet.h 15967F: net/packet/af_packet.c 15968 15969PACKING 15970M: Vladimir Oltean <olteanv@gmail.com> 15971L: netdev@vger.kernel.org 15972S: Supported 15973F: Documentation/core-api/packing.rst 15974F: include/linux/packing.h 15975F: lib/packing.c 15976 15977PADATA PARALLEL EXECUTION MECHANISM 15978M: Steffen Klassert <steffen.klassert@secunet.com> 15979M: Daniel Jordan <daniel.m.jordan@oracle.com> 15980L: linux-crypto@vger.kernel.org 15981L: linux-kernel@vger.kernel.org 15982S: Maintained 15983F: Documentation/core-api/padata.rst 15984F: include/linux/padata.h 15985F: kernel/padata.c 15986 15987PAGE CACHE 15988M: Matthew Wilcox (Oracle) <willy@infradead.org> 15989L: linux-fsdevel@vger.kernel.org 15990S: Supported 15991T: git git://git.infradead.org/users/willy/pagecache.git 15992F: Documentation/filesystems/locking.rst 15993F: Documentation/filesystems/vfs.rst 15994F: include/linux/pagemap.h 15995F: mm/filemap.c 15996F: mm/page-writeback.c 15997F: mm/readahead.c 15998F: mm/truncate.c 15999 16000PAGE POOL 16001M: Jesper Dangaard Brouer <hawk@kernel.org> 16002M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16003L: netdev@vger.kernel.org 16004S: Supported 16005F: Documentation/networking/page_pool.rst 16006F: include/net/page_pool.h 16007F: include/trace/events/page_pool.h 16008F: net/core/page_pool.c 16009 16010PAGE TABLE CHECK 16011M: Pasha Tatashin <pasha.tatashin@soleen.com> 16012M: Andrew Morton <akpm@linux-foundation.org> 16013L: linux-mm@kvack.org 16014S: Maintained 16015F: Documentation/mm/page_table_check.rst 16016F: include/linux/page_table_check.h 16017F: mm/page_table_check.c 16018 16019PANASONIC LAPTOP ACPI EXTRAS DRIVER 16020M: Kenneth Chan <kenneth.t.chan@gmail.com> 16021L: platform-driver-x86@vger.kernel.org 16022S: Maintained 16023F: drivers/platform/x86/panasonic-laptop.c 16024 16025PARALLAX PING IIO SENSOR DRIVER 16026M: Andreas Klinger <ak@it-klinger.de> 16027L: linux-iio@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16030F: drivers/iio/proximity/ping.c 16031 16032PARALLEL LCD/KEYPAD PANEL DRIVER 16033M: Willy Tarreau <willy@haproxy.com> 16034M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16035S: Odd Fixes 16036F: Documentation/admin-guide/lcd-panel-cgram.rst 16037F: drivers/auxdisplay/panel.c 16038 16039PARALLEL PORT SUBSYSTEM 16040M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16041M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16042L: linux-parport@lists.infradead.org (subscribers-only) 16043S: Maintained 16044F: Documentation/driver-api/parport*.rst 16045F: drivers/char/ppdev.c 16046F: drivers/parport/ 16047F: include/linux/parport*.h 16048F: include/uapi/linux/ppdev.h 16049 16050PARAVIRT_OPS INTERFACE 16051M: Juergen Gross <jgross@suse.com> 16052R: Ajay Kaher <akaher@vmware.com> 16053R: Alexey Makhalov <amakhalov@vmware.com> 16054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16055L: virtualization@lists.linux-foundation.org 16056L: x86@kernel.org 16057S: Supported 16058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16059F: Documentation/virt/paravirt_ops.rst 16060F: arch/*/include/asm/paravirt*.h 16061F: arch/*/kernel/paravirt* 16062F: include/linux/hypervisor.h 16063 16064PARISC ARCHITECTURE 16065M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16066M: Helge Deller <deller@gmx.de> 16067L: linux-parisc@vger.kernel.org 16068S: Maintained 16069W: https://parisc.wiki.kernel.org 16070Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16073F: Documentation/arch/parisc/ 16074F: arch/parisc/ 16075F: drivers/char/agp/parisc-agp.c 16076F: drivers/input/misc/hp_sdc_rtc.c 16077F: drivers/input/serio/gscps2.c 16078F: drivers/input/serio/hp_sdc* 16079F: drivers/parisc/ 16080F: drivers/parport/parport_gsc.* 16081F: drivers/tty/serial/8250/8250_parisc.c 16082F: drivers/video/console/sti* 16083F: drivers/video/fbdev/sti* 16084F: drivers/video/logo/logo_parisc* 16085F: include/linux/hp_sdc.h 16086 16087PARMAN 16088M: Jiri Pirko <jiri@resnulli.us> 16089L: netdev@vger.kernel.org 16090S: Supported 16091F: include/linux/parman.h 16092F: lib/parman.c 16093F: lib/test_parman.c 16094 16095PC ENGINES APU BOARD DRIVER 16096M: Enrico Weigelt, metux IT consult <info@metux.net> 16097S: Maintained 16098F: drivers/platform/x86/pcengines-apuv2.c 16099 16100PC87360 HARDWARE MONITORING DRIVER 16101M: Jim Cromie <jim.cromie@gmail.com> 16102L: linux-hwmon@vger.kernel.org 16103S: Maintained 16104F: Documentation/hwmon/pc87360.rst 16105F: drivers/hwmon/pc87360.c 16106 16107PC8736x GPIO DRIVER 16108M: Jim Cromie <jim.cromie@gmail.com> 16109S: Maintained 16110F: drivers/char/pc8736x_gpio.c 16111 16112PC87427 HARDWARE MONITORING DRIVER 16113M: Jean Delvare <jdelvare@suse.com> 16114L: linux-hwmon@vger.kernel.org 16115S: Maintained 16116F: Documentation/hwmon/pc87427.rst 16117F: drivers/hwmon/pc87427.c 16118 16119PCA9532 LED DRIVER 16120M: Riku Voipio <riku.voipio@iki.fi> 16121S: Maintained 16122F: drivers/leds/leds-pca9532.c 16123F: include/linux/leds-pca9532.h 16124 16125PCA9541 I2C BUS MASTER SELECTOR DRIVER 16126M: Guenter Roeck <linux@roeck-us.net> 16127L: linux-i2c@vger.kernel.org 16128S: Maintained 16129F: drivers/i2c/muxes/i2c-mux-pca9541.c 16130 16131PCDP - PRIMARY CONSOLE AND DEBUG PORT 16132M: Khalid Aziz <khalid@gonehiking.org> 16133S: Maintained 16134F: drivers/firmware/pcdp.* 16135 16136PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16137M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16138M: Pali Rohár <pali@kernel.org> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16143F: drivers/pci/controller/pci-aardvark.c 16144 16145PCI DRIVER FOR ALTERA PCIE IP 16146M: Joyce Ooi <joyce.ooi@intel.com> 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16150F: drivers/pci/controller/pcie-altera.c 16151 16152PCI DRIVER FOR APPLIEDMICRO XGENE 16153M: Toan Le <toan@os.amperecomputing.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16158F: drivers/pci/controller/pci-xgene.c 16159 16160PCI DRIVER FOR ARM VERSATILE PLATFORM 16161M: Rob Herring <robh@kernel.org> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/versatile.yaml 16166F: drivers/pci/controller/pci-versatile.c 16167 16168PCI DRIVER FOR ARMADA 8K 16169M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16174F: drivers/pci/controller/dwc/pcie-armada8k.c 16175 16176PCI DRIVER FOR CADENCE PCIE IP 16177M: Tom Joseph <tjoseph@cadence.com> 16178L: linux-pci@vger.kernel.org 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/cdns,* 16181F: drivers/pci/controller/cadence/ 16182 16183PCI DRIVER FOR FREESCALE LAYERSCAPE 16184M: Minghuan Lian <minghuan.Lian@nxp.com> 16185M: Mingkai Hu <mingkai.hu@nxp.com> 16186M: Roy Zang <roy.zang@nxp.com> 16187L: linuxppc-dev@lists.ozlabs.org 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Maintained 16191F: drivers/pci/controller/dwc/*layerscape* 16192 16193PCI DRIVER FOR FU740 16194M: Paul Walmsley <paul.walmsley@sifive.com> 16195M: Greentime Hu <greentime.hu@sifive.com> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16199F: drivers/pci/controller/dwc/pcie-fu740.c 16200 16201PCI DRIVER FOR GENERIC OF HOSTS 16202M: Will Deacon <will@kernel.org> 16203L: linux-pci@vger.kernel.org 16204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16207F: drivers/pci/controller/pci-host-common.c 16208F: drivers/pci/controller/pci-host-generic.c 16209 16210PCI DRIVER FOR IMX6 16211M: Richard Zhu <hongxing.zhu@nxp.com> 16212M: Lucas Stach <l.stach@pengutronix.de> 16213L: linux-pci@vger.kernel.org 16214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16219F: drivers/pci/controller/dwc/*imx6* 16220 16221PCI DRIVER FOR INTEL IXP4XX 16222M: Linus Walleij <linus.walleij@linaro.org> 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16225F: drivers/pci/controller/pci-ixp4xx.c 16226 16227PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16228M: Nirmal Patel <nirmal.patel@linux.intel.com> 16229R: Jonathan Derrick <jonathan.derrick@linux.dev> 16230L: linux-pci@vger.kernel.org 16231S: Supported 16232F: drivers/pci/controller/vmd.c 16233 16234PCI DRIVER FOR MICROSEMI SWITCHTEC 16235M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16236M: Logan Gunthorpe <logang@deltatee.com> 16237L: linux-pci@vger.kernel.org 16238S: Maintained 16239F: Documentation/ABI/testing/sysfs-class-switchtec 16240F: Documentation/driver-api/switchtec.rst 16241F: drivers/ntb/hw/mscc/ 16242F: drivers/pci/switch/switchtec* 16243F: include/linux/switchtec.h 16244F: include/uapi/linux/switchtec_ioctl.h 16245 16246PCI DRIVER FOR MOBIVEIL PCIE IP 16247M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16248M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16252F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16253 16254PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16255M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16256M: Pali Rohár <pali@kernel.org> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: drivers/pci/controller/*mvebu* 16261 16262PCI DRIVER FOR NVIDIA TEGRA 16263M: Thierry Reding <thierry.reding@gmail.com> 16264L: linux-tegra@vger.kernel.org 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16268F: drivers/pci/controller/pci-tegra.c 16269 16270PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16271M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16272L: linux-pci@vger.kernel.org 16273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16274S: Maintained 16275F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16276F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16277 16278PCI DRIVER FOR RENESAS R-CAR 16279M: Marek Vasut <marek.vasut+renesas@gmail.com> 16280M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-renesas-soc@vger.kernel.org 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/*rcar* 16285F: drivers/pci/controller/*rcar* 16286 16287PCI DRIVER FOR SAMSUNG EXYNOS 16288M: Jingoo Han <jingoohan1@gmail.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291L: linux-samsung-soc@vger.kernel.org 16292S: Maintained 16293F: drivers/pci/controller/dwc/pci-exynos.c 16294 16295PCI DRIVER FOR SYNOPSYS DESIGNWARE 16296M: Jingoo Han <jingoohan1@gmail.com> 16297M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16298L: linux-pci@vger.kernel.org 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16302F: drivers/pci/controller/dwc/*designware* 16303 16304PCI DRIVER FOR TI DRA7XX/J721E 16305M: Vignesh Raghavendra <vigneshr@ti.com> 16306L: linux-omap@vger.kernel.org 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309S: Supported 16310F: Documentation/devicetree/bindings/pci/ti-pci.txt 16311F: drivers/pci/controller/cadence/pci-j721e.c 16312F: drivers/pci/controller/dwc/pci-dra7xx.c 16313 16314PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16315M: Linus Walleij <linus.walleij@linaro.org> 16316L: linux-pci@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16319F: drivers/pci/controller/pci-v3-semi.c 16320 16321PCI DRIVER FOR XILINX VERSAL CPM 16322M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16323M: Michal Simek <michal.simek@amd.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16327F: drivers/pci/controller/pcie-xilinx-cpm.c 16328 16329PCI ENDPOINT SUBSYSTEM 16330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16331M: Krzysztof Wilczyński <kw@linux.com> 16332R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16333R: Kishon Vijay Abraham I <kishon@kernel.org> 16334L: linux-pci@vger.kernel.org 16335S: Supported 16336Q: https://patchwork.kernel.org/project/linux-pci/list/ 16337B: https://bugzilla.kernel.org 16338C: irc://irc.oftc.net/linux-pci 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16340F: Documentation/PCI/endpoint/* 16341F: Documentation/misc-devices/pci-endpoint-test.rst 16342F: drivers/misc/pci_endpoint_test.c 16343F: drivers/pci/endpoint/ 16344F: tools/pci/ 16345 16346PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16347M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16348R: Oliver O'Halloran <oohall@gmail.com> 16349L: linuxppc-dev@lists.ozlabs.org 16350S: Supported 16351F: Documentation/PCI/pci-error-recovery.rst 16352F: Documentation/powerpc/eeh-pci-error-recovery.rst 16353F: arch/powerpc/include/*/eeh*.h 16354F: arch/powerpc/kernel/eeh*.c 16355F: arch/powerpc/platforms/*/eeh*.c 16356F: drivers/pci/pcie/aer.c 16357F: drivers/pci/pcie/dpc.c 16358F: drivers/pci/pcie/err.c 16359 16360PCI ERROR RECOVERY 16361M: Linas Vepstas <linasvepstas@gmail.com> 16362L: linux-pci@vger.kernel.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365 16366PCI MSI DRIVER FOR ALTERA MSI IP 16367M: Joyce Ooi <joyce.ooi@intel.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16371F: drivers/pci/controller/pcie-altera-msi.c 16372 16373PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16374M: Toan Le <toan@os.amperecomputing.com> 16375L: linux-pci@vger.kernel.org 16376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16379F: drivers/pci/controller/pci-xgene-msi.c 16380 16381PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16382M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16383M: Krzysztof Wilczyński <kw@linux.com> 16384R: Rob Herring <robh@kernel.org> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387Q: https://patchwork.kernel.org/project/linux-pci/list/ 16388B: https://bugzilla.kernel.org 16389C: irc://irc.oftc.net/linux-pci 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16391F: Documentation/devicetree/bindings/pci/ 16392F: drivers/pci/controller/ 16393F: drivers/pci/pci-bridge-emul.c 16394F: drivers/pci/pci-bridge-emul.h 16395 16396PCI PEER-TO-PEER DMA (P2PDMA) 16397M: Bjorn Helgaas <bhelgaas@google.com> 16398M: Logan Gunthorpe <logang@deltatee.com> 16399L: linux-pci@vger.kernel.org 16400S: Supported 16401Q: https://patchwork.kernel.org/project/linux-pci/list/ 16402B: https://bugzilla.kernel.org 16403C: irc://irc.oftc.net/linux-pci 16404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16405F: Documentation/driver-api/pci/p2pdma.rst 16406F: drivers/pci/p2pdma.c 16407F: include/linux/pci-p2pdma.h 16408 16409PCI SUBSYSTEM 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411L: linux-pci@vger.kernel.org 16412S: Supported 16413Q: https://patchwork.kernel.org/project/linux-pci/list/ 16414B: https://bugzilla.kernel.org 16415C: irc://irc.oftc.net/linux-pci 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16417F: Documentation/PCI/ 16418F: Documentation/devicetree/bindings/pci/ 16419F: arch/x86/kernel/early-quirks.c 16420F: arch/x86/kernel/quirks.c 16421F: arch/x86/pci/ 16422F: drivers/acpi/pci* 16423F: drivers/pci/ 16424F: include/asm-generic/pci* 16425F: include/linux/of_pci.h 16426F: include/linux/pci* 16427F: include/uapi/linux/pci* 16428F: lib/pci* 16429 16430PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16431M: Jonathan Chocron <jonnyc@amazon.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/pcie-al.txt 16435F: drivers/pci/controller/dwc/pcie-al.c 16436 16437PCIE DRIVER FOR AMLOGIC MESON 16438M: Yue Wang <yue.wang@Amlogic.com> 16439L: linux-pci@vger.kernel.org 16440L: linux-amlogic@lists.infradead.org 16441S: Maintained 16442F: drivers/pci/controller/dwc/pci-meson.c 16443 16444PCIE DRIVER FOR AXIS ARTPEC 16445M: Jesper Nilsson <jesper.nilsson@axis.com> 16446L: linux-arm-kernel@axis.com 16447L: linux-pci@vger.kernel.org 16448S: Maintained 16449F: Documentation/devicetree/bindings/pci/axis,artpec* 16450F: drivers/pci/controller/dwc/*artpec* 16451 16452PCIE DRIVER FOR CAVIUM THUNDERX 16453M: Robert Richter <rric@kernel.org> 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Odd Fixes 16457F: drivers/pci/controller/pci-thunder-* 16458 16459PCIE DRIVER FOR HISILICON 16460M: Zhou Wang <wangzhou1@hisilicon.com> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: drivers/pci/controller/dwc/pcie-hisi.c 16464 16465PCIE DRIVER FOR HISILICON KIRIN 16466M: Xiaowei Song <songxiaowei@hisilicon.com> 16467M: Binghui Wang <wangbinghui@hisilicon.com> 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16471F: drivers/pci/controller/dwc/pcie-kirin.c 16472 16473PCIE DRIVER FOR HISILICON STB 16474M: Shawn Guo <shawn.guo@linaro.org> 16475L: linux-pci@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16478F: drivers/pci/controller/dwc/pcie-histb.c 16479 16480PCIE DRIVER FOR INTEL KEEM BAY 16481M: Srikanth Thokala <srikanth.thokala@intel.com> 16482L: linux-pci@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16485F: drivers/pci/controller/dwc/pcie-keembay.c 16486 16487PCIE DRIVER FOR INTEL LGM GW SOC 16488M: Chuanhua Lei <lchuanhua@maxlinear.com> 16489L: linux-pci@vger.kernel.org 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16492F: drivers/pci/controller/dwc/pcie-intel-gw.c 16493 16494PCIE DRIVER FOR MEDIATEK 16495M: Ryder Lee <ryder.lee@mediatek.com> 16496M: Jianjun Wang <jianjun.wang@mediatek.com> 16497L: linux-pci@vger.kernel.org 16498L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16499S: Supported 16500F: Documentation/devicetree/bindings/pci/mediatek* 16501F: drivers/pci/controller/*mediatek* 16502 16503PCIE DRIVER FOR MICROCHIP 16504M: Daire McNamara <daire.mcnamara@microchip.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/pci/microchip* 16508F: drivers/pci/controller/*microchip* 16509 16510PCIE DRIVER FOR QUALCOMM MSM 16511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16512L: linux-pci@vger.kernel.org 16513L: linux-arm-msm@vger.kernel.org 16514S: Maintained 16515F: drivers/pci/controller/dwc/pcie-qcom.c 16516 16517PCIE DRIVER FOR ROCKCHIP 16518M: Shawn Lin <shawn.lin@rock-chips.com> 16519L: linux-pci@vger.kernel.org 16520L: linux-rockchip@lists.infradead.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16523F: drivers/pci/controller/pcie-rockchip* 16524 16525PCIE DRIVER FOR SOCIONEXT UNIPHIER 16526M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16527L: linux-pci@vger.kernel.org 16528S: Maintained 16529F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16530F: drivers/pci/controller/dwc/pcie-uniphier* 16531 16532PCIE DRIVER FOR ST SPEAR13XX 16533M: Pratyush Anand <pratyush.anand@gmail.com> 16534L: linux-pci@vger.kernel.org 16535S: Maintained 16536F: drivers/pci/controller/dwc/*spear* 16537 16538PCIE ENDPOINT DRIVER FOR QUALCOMM 16539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16540L: linux-pci@vger.kernel.org 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16544F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16545 16546PCMCIA SUBSYSTEM 16547M: Dominik Brodowski <linux@dominikbrodowski.net> 16548S: Odd Fixes 16549T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16550F: Documentation/pcmcia/ 16551F: drivers/pcmcia/ 16552F: include/pcmcia/ 16553F: tools/pcmcia/ 16554 16555PCNET32 NETWORK DRIVER 16556M: Don Fry <pcnet32@frontier.com> 16557L: netdev@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ethernet/amd/pcnet32.c 16560 16561PCRYPT PARALLEL CRYPTO ENGINE 16562M: Steffen Klassert <steffen.klassert@secunet.com> 16563L: linux-crypto@vger.kernel.org 16564S: Maintained 16565F: crypto/pcrypt.c 16566F: include/crypto/pcrypt.h 16567 16568PDS DSC VIRTIO DATA PATH ACCELERATOR 16569R: Shannon Nelson <shannon.nelson@amd.com> 16570F: drivers/vdpa/pds/ 16571 16572PECI HARDWARE MONITORING DRIVERS 16573M: Iwona Winiarska <iwona.winiarska@intel.com> 16574L: linux-hwmon@vger.kernel.org 16575S: Supported 16576F: Documentation/hwmon/peci-cputemp.rst 16577F: Documentation/hwmon/peci-dimmtemp.rst 16578F: drivers/hwmon/peci/ 16579 16580PECI SUBSYSTEM 16581M: Iwona Winiarska <iwona.winiarska@intel.com> 16582L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16583S: Supported 16584F: Documentation/devicetree/bindings/peci/ 16585F: Documentation/peci/ 16586F: drivers/peci/ 16587F: include/linux/peci-cpu.h 16588F: include/linux/peci.h 16589 16590PENSANDO ETHERNET DRIVERS 16591M: Shannon Nelson <shannon.nelson@amd.com> 16592M: Brett Creeley <brett.creeley@amd.com> 16593M: drivers@pensando.io 16594L: netdev@vger.kernel.org 16595S: Supported 16596F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16597F: drivers/net/ethernet/pensando/ 16598 16599PER-CPU MEMORY ALLOCATOR 16600M: Dennis Zhou <dennis@kernel.org> 16601M: Tejun Heo <tj@kernel.org> 16602M: Christoph Lameter <cl@linux.com> 16603L: linux-mm@kvack.org 16604S: Maintained 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16606F: arch/*/include/asm/percpu.h 16607F: include/linux/percpu*.h 16608F: lib/percpu*.c 16609F: mm/percpu*.c 16610 16611PER-TASK DELAY ACCOUNTING 16612M: Balbir Singh <bsingharora@gmail.com> 16613S: Maintained 16614F: include/linux/delayacct.h 16615F: kernel/delayacct.c 16616 16617PERFORMANCE EVENTS SUBSYSTEM 16618M: Peter Zijlstra <peterz@infradead.org> 16619M: Ingo Molnar <mingo@redhat.com> 16620M: Arnaldo Carvalho de Melo <acme@kernel.org> 16621R: Mark Rutland <mark.rutland@arm.com> 16622R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16623R: Jiri Olsa <jolsa@kernel.org> 16624R: Namhyung Kim <namhyung@kernel.org> 16625R: Ian Rogers <irogers@google.com> 16626R: Adrian Hunter <adrian.hunter@intel.com> 16627L: linux-perf-users@vger.kernel.org 16628L: linux-kernel@vger.kernel.org 16629S: Supported 16630W: https://perf.wiki.kernel.org/ 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16632F: arch/*/events/* 16633F: arch/*/events/*/* 16634F: arch/*/include/asm/perf_event.h 16635F: arch/*/kernel/*/*/perf_event*.c 16636F: arch/*/kernel/*/perf_event*.c 16637F: arch/*/kernel/perf_callchain.c 16638F: arch/*/kernel/perf_event*.c 16639F: include/linux/perf_event.h 16640F: include/uapi/linux/perf_event.h 16641F: kernel/events/* 16642F: tools/lib/perf/ 16643F: tools/perf/ 16644 16645PERFORMANCE EVENTS TOOLING ARM64 16646R: John Garry <john.g.garry@oracle.com> 16647R: Will Deacon <will@kernel.org> 16648R: James Clark <james.clark@arm.com> 16649R: Mike Leach <mike.leach@linaro.org> 16650R: Leo Yan <leo.yan@linaro.org> 16651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16652S: Supported 16653F: tools/build/feature/test-libopencsd.c 16654F: tools/perf/arch/arm*/ 16655F: tools/perf/pmu-events/arch/arm64/ 16656F: tools/perf/util/arm-spe* 16657F: tools/perf/util/cs-etm* 16658 16659PERSONALITY HANDLING 16660M: Christoph Hellwig <hch@infradead.org> 16661L: linux-abi-devel@lists.sourceforge.net 16662S: Maintained 16663F: include/linux/personality.h 16664F: include/uapi/linux/personality.h 16665 16666PHOENIX RC FLIGHT CONTROLLER ADAPTER 16667M: Marcus Folkesson <marcus.folkesson@gmail.com> 16668L: linux-input@vger.kernel.org 16669S: Maintained 16670F: Documentation/input/devices/pxrc.rst 16671F: drivers/input/joystick/pxrc.c 16672 16673PHONET PROTOCOL 16674M: Remi Denis-Courmont <courmisch@gmail.com> 16675S: Supported 16676F: Documentation/networking/phonet.rst 16677F: include/linux/phonet.h 16678F: include/net/phonet/ 16679F: include/uapi/linux/phonet.h 16680F: net/phonet/ 16681 16682PHRAM MTD DRIVER 16683M: Joern Engel <joern@lazybastard.org> 16684L: linux-mtd@lists.infradead.org 16685S: Maintained 16686F: drivers/mtd/devices/phram.c 16687 16688PICOLCD HID DRIVER 16689M: Bruno Prémont <bonbons@linux-vserver.org> 16690L: linux-input@vger.kernel.org 16691S: Maintained 16692F: drivers/hid/hid-picolcd* 16693 16694PIDFD API 16695M: Christian Brauner <christian@brauner.io> 16696L: linux-kernel@vger.kernel.org 16697S: Maintained 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16699F: samples/pidfd/ 16700F: tools/testing/selftests/clone3/ 16701F: tools/testing/selftests/pid_namespace/ 16702F: tools/testing/selftests/pidfd/ 16703K: (?i)pidfd 16704K: (?i)clone3 16705K: \b(clone_args|kernel_clone_args)\b 16706 16707PIN CONTROL SUBSYSTEM 16708M: Linus Walleij <linus.walleij@linaro.org> 16709L: linux-gpio@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16712F: Documentation/devicetree/bindings/pinctrl/ 16713F: Documentation/driver-api/pin-control.rst 16714F: drivers/pinctrl/ 16715F: include/dt-bindings/pinctrl/ 16716F: include/linux/pinctrl/ 16717 16718PIN CONTROLLER - AMD 16719M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16720M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16721S: Maintained 16722F: drivers/pinctrl/pinctrl-amd.c 16723 16724PIN CONTROLLER - FREESCALE 16725M: Dong Aisheng <aisheng.dong@nxp.com> 16726M: Fabio Estevam <festevam@gmail.com> 16727M: Shawn Guo <shawnguo@kernel.org> 16728M: Jacky Bai <ping.bai@nxp.com> 16729R: Pengutronix Kernel Team <kernel@pengutronix.de> 16730L: linux-gpio@vger.kernel.org 16731S: Maintained 16732F: Documentation/devicetree/bindings/pinctrl/fsl,* 16733F: drivers/pinctrl/freescale/ 16734 16735PIN CONTROLLER - INTEL 16736M: Mika Westerberg <mika.westerberg@linux.intel.com> 16737M: Andy Shevchenko <andy@kernel.org> 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16740F: drivers/pinctrl/intel/ 16741 16742PIN CONTROLLER - KEEMBAY 16743M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16744S: Supported 16745F: drivers/pinctrl/pinctrl-keembay* 16746 16747PIN CONTROLLER - MEDIATEK 16748M: Sean Wang <sean.wang@kernel.org> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16755F: drivers/pinctrl/mediatek/ 16756 16757PIN CONTROLLER - MEDIATEK MIPS 16758M: Arınç ÜNAL <arinc.unal@arinc9.com> 16759M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16761L: linux-mips@vger.kernel.org 16762S: Maintained 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16771F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16774F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16775F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16778 16779PIN CONTROLLER - MICROCHIP AT91 16780M: Ludovic Desroches <ludovic.desroches@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782L: linux-gpio@vger.kernel.org 16783S: Supported 16784F: drivers/gpio/gpio-sama5d2-piobu.c 16785F: drivers/pinctrl/pinctrl-at91* 16786 16787PIN CONTROLLER - NXP S32 16788M: Chester Lin <clin@suse.com> 16789R: NXP S32 Linux Team <s32@nxp.com> 16790L: linux-gpio@vger.kernel.org 16791S: Maintained 16792F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16793F: drivers/pinctrl/nxp/ 16794 16795PIN CONTROLLER - QUALCOMM 16796M: Bjorn Andersson <andersson@kernel.org> 16797L: linux-arm-msm@vger.kernel.org 16798S: Maintained 16799F: Documentation/devicetree/bindings/pinctrl/qcom,* 16800F: drivers/pinctrl/qcom/ 16801 16802PIN CONTROLLER - RENESAS 16803M: Geert Uytterhoeven <geert+renesas@glider.be> 16804L: linux-renesas-soc@vger.kernel.org 16805S: Supported 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16807F: Documentation/devicetree/bindings/pinctrl/renesas,* 16808F: drivers/pinctrl/renesas/ 16809 16810PIN CONTROLLER - SAMSUNG 16811M: Tomasz Figa <tomasz.figa@gmail.com> 16812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16813M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16814R: Alim Akhtar <alim.akhtar@samsung.com> 16815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16816L: linux-samsung-soc@vger.kernel.org 16817S: Maintained 16818Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16819B: mailto:linux-samsung-soc@vger.kernel.org 16820C: irc://irc.libera.chat/linux-exynos 16821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16822F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16823F: drivers/pinctrl/samsung/ 16824F: include/dt-bindings/pinctrl/samsung.h 16825 16826PIN CONTROLLER - SINGLE 16827M: Tony Lindgren <tony@atomide.com> 16828M: Haojian Zhuang <haojian.zhuang@linaro.org> 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830L: linux-omap@vger.kernel.org 16831S: Maintained 16832F: drivers/pinctrl/pinctrl-single.c 16833 16834PIN CONTROLLER - SUNPLUS / TIBBO 16835M: Dvorkin Dmitry <dvorkin@tibbo.com> 16836M: Wells Lu <wellslutw@gmail.com> 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16840F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16841F: drivers/pinctrl/sunplus/ 16842F: include/dt-bindings/pinctrl/sppctl*.h 16843 16844PINE64 PINEPHONE KEYBOARD DRIVER 16845M: Samuel Holland <samuel@sholland.org> 16846S: Supported 16847F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16848F: drivers/input/keyboard/pinephone-keyboard.c 16849 16850PKTCDVD DRIVER 16851M: linux-block@vger.kernel.org 16852S: Orphan 16853F: drivers/block/pktcdvd.c 16854F: include/linux/pktcdvd.h 16855F: include/uapi/linux/pktcdvd.h 16856 16857PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16858M: Tomasz Duszynski <tduszyns@gmail.com> 16859S: Maintained 16860F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16861F: drivers/iio/chemical/pms7003.c 16862 16863PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16864M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16865L: netdev@vger.kernel.org 16866S: Maintained 16867F: drivers/net/phy/mdio-open-alliance.h 16868F: net/ethtool/plca.c 16869 16870PLDMFW LIBRARY 16871M: Jacob Keller <jacob.e.keller@intel.com> 16872S: Maintained 16873F: Documentation/driver-api/pldmfw/ 16874F: include/linux/pldmfw.h 16875F: lib/pldmfw/ 16876 16877PLX DMA DRIVER 16878M: Logan Gunthorpe <logang@deltatee.com> 16879S: Maintained 16880F: drivers/dma/plx_dma.c 16881 16882PM-GRAPH UTILITY 16883M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16884L: linux-pm@vger.kernel.org 16885S: Supported 16886W: https://01.org/pm-graph 16887B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16888T: git git://github.com/intel/pm-graph 16889F: tools/power/pm-graph 16890 16891PM6764TR DRIVER 16892M: Charles Hsu <hsu.yungteng@gmail.com> 16893L: linux-hwmon@vger.kernel.org 16894S: Maintained 16895F: Documentation/hwmon/pm6764tr.rst 16896F: drivers/hwmon/pmbus/pm6764tr.c 16897 16898PMBUS HARDWARE MONITORING DRIVERS 16899M: Guenter Roeck <linux@roeck-us.net> 16900L: linux-hwmon@vger.kernel.org 16901S: Maintained 16902W: http://hwmon.wiki.kernel.org/ 16903W: http://www.roeck-us.net/linux/drivers/ 16904T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16905F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16906F: Documentation/devicetree/bindings/hwmon/max31785.txt 16907F: Documentation/hwmon/adm1275.rst 16908F: Documentation/hwmon/ibm-cffps.rst 16909F: Documentation/hwmon/ir35221.rst 16910F: Documentation/hwmon/lm25066.rst 16911F: Documentation/hwmon/ltc2978.rst 16912F: Documentation/hwmon/ltc3815.rst 16913F: Documentation/hwmon/max16064.rst 16914F: Documentation/hwmon/max20751.rst 16915F: Documentation/hwmon/max31785.rst 16916F: Documentation/hwmon/max34440.rst 16917F: Documentation/hwmon/max8688.rst 16918F: Documentation/hwmon/pmbus-core.rst 16919F: Documentation/hwmon/pmbus.rst 16920F: Documentation/hwmon/tps40422.rst 16921F: Documentation/hwmon/ucd9000.rst 16922F: Documentation/hwmon/ucd9200.rst 16923F: Documentation/hwmon/zl6100.rst 16924F: drivers/hwmon/pmbus/ 16925F: include/linux/pmbus.h 16926 16927PMC SIERRA MaxRAID DRIVER 16928L: linux-scsi@vger.kernel.org 16929S: Orphan 16930W: http://www.pmc-sierra.com/ 16931F: drivers/scsi/pmcraid.* 16932 16933PMC SIERRA PM8001 DRIVER 16934M: Jack Wang <jinpu.wang@cloud.ionos.com> 16935L: linux-scsi@vger.kernel.org 16936S: Supported 16937F: drivers/scsi/pm8001/ 16938 16939PNI RM3100 IIO DRIVER 16940M: Song Qiang <songqiang1304521@gmail.com> 16941L: linux-iio@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16944F: drivers/iio/magnetometer/rm3100* 16945 16946PNP SUPPORT 16947M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16948L: linux-acpi@vger.kernel.org 16949S: Maintained 16950F: drivers/pnp/ 16951F: include/linux/pnp.h 16952 16953POSIX CLOCKS and TIMERS 16954M: Thomas Gleixner <tglx@linutronix.de> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16958F: fs/timerfd.c 16959F: include/linux/time_namespace.h 16960F: include/linux/timer* 16961F: kernel/time/*timer* 16962F: kernel/time/namespace.c 16963 16964POWER MANAGEMENT CORE 16965M: "Rafael J. Wysocki" <rafael@kernel.org> 16966L: linux-pm@vger.kernel.org 16967S: Supported 16968B: https://bugzilla.kernel.org 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16970F: drivers/base/power/ 16971F: drivers/powercap/ 16972F: include/linux/intel_rapl.h 16973F: include/linux/pm.h 16974F: include/linux/pm_* 16975F: include/linux/powercap.h 16976F: kernel/configs/nopm.config 16977 16978POWER STATE COORDINATION INTERFACE (PSCI) 16979M: Mark Rutland <mark.rutland@arm.com> 16980M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16982S: Maintained 16983F: drivers/firmware/psci/ 16984F: include/linux/psci.h 16985F: include/uapi/linux/psci.h 16986 16987POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16988M: Sebastian Reichel <sre@kernel.org> 16989L: linux-pm@vger.kernel.org 16990S: Maintained 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16992F: Documentation/ABI/testing/sysfs-class-power 16993F: Documentation/devicetree/bindings/power/supply/ 16994F: drivers/power/supply/ 16995F: include/linux/power/ 16996F: include/linux/power_supply.h 16997 16998POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16999M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: drivers/char/powernv-op-panel.c 17003 17004PPP OVER ATM (RFC 2364) 17005M: Mitchell Blank Jr <mitch@sfgoth.com> 17006S: Maintained 17007F: include/uapi/linux/atmppp.h 17008F: net/atm/pppoatm.c 17009 17010PPP OVER ETHERNET 17011M: Michal Ostrowski <mostrows@earthlink.net> 17012S: Maintained 17013F: drivers/net/ppp/pppoe.c 17014F: drivers/net/ppp/pppox.c 17015 17016PPP OVER L2TP 17017M: James Chapman <jchapman@katalix.com> 17018S: Maintained 17019F: include/linux/if_pppol2tp.h 17020F: include/uapi/linux/if_pppol2tp.h 17021F: net/l2tp/l2tp_ppp.c 17022 17023PPP PROTOCOL DRIVERS AND COMPRESSORS 17024L: linux-ppp@vger.kernel.org 17025S: Orphan 17026F: drivers/net/ppp/ppp_* 17027 17028PPS SUPPORT 17029M: Rodolfo Giometti <giometti@enneenne.com> 17030L: linuxpps@ml.enneenne.com (subscribers-only) 17031S: Maintained 17032W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17033F: Documentation/ABI/testing/sysfs-pps 17034F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17035F: Documentation/driver-api/pps.rst 17036F: drivers/pps/ 17037F: include/linux/pps*.h 17038F: include/uapi/linux/pps.h 17039 17040PPTP DRIVER 17041M: Dmitry Kozlov <xeb@mail.ru> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044W: http://sourceforge.net/projects/accel-pptp 17045F: drivers/net/ppp/pptp.c 17046 17047PRESSURE STALL INFORMATION (PSI) 17048M: Johannes Weiner <hannes@cmpxchg.org> 17049M: Suren Baghdasaryan <surenb@google.com> 17050S: Maintained 17051F: include/linux/psi* 17052F: kernel/sched/psi.c 17053 17054PRINTK 17055M: Petr Mladek <pmladek@suse.com> 17056M: Sergey Senozhatsky <senozhatsky@chromium.org> 17057R: Steven Rostedt <rostedt@goodmis.org> 17058R: John Ogness <john.ogness@linutronix.de> 17059S: Maintained 17060T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17061F: include/linux/printk.h 17062F: kernel/printk/ 17063 17064PRINTK INDEXING 17065R: Chris Down <chris@chrisdown.name> 17066S: Maintained 17067F: Documentation/core-api/printk-index.rst 17068F: kernel/printk/index.c 17069K: printk_index 17070 17071PROC FILESYSTEM 17072L: linux-kernel@vger.kernel.org 17073L: linux-fsdevel@vger.kernel.org 17074S: Maintained 17075F: Documentation/filesystems/proc.rst 17076F: fs/proc/ 17077F: include/linux/proc_fs.h 17078F: tools/testing/selftests/proc/ 17079 17080PROC SYSCTL 17081M: Luis Chamberlain <mcgrof@kernel.org> 17082M: Kees Cook <keescook@chromium.org> 17083M: Iurii Zaikin <yzaikin@google.com> 17084L: linux-kernel@vger.kernel.org 17085L: linux-fsdevel@vger.kernel.org 17086S: Maintained 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17088F: fs/proc/proc_sysctl.c 17089F: include/linux/sysctl.h 17090F: kernel/sysctl-test.c 17091F: kernel/sysctl.c 17092F: tools/testing/selftests/sysctl/ 17093 17094PS3 NETWORK SUPPORT 17095M: Geoff Levand <geoff@infradead.org> 17096L: netdev@vger.kernel.org 17097L: linuxppc-dev@lists.ozlabs.org 17098S: Maintained 17099F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17100 17101PS3 PLATFORM SUPPORT 17102M: Geoff Levand <geoff@infradead.org> 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: arch/powerpc/boot/ps3* 17106F: arch/powerpc/include/asm/lv1call.h 17107F: arch/powerpc/include/asm/ps3*.h 17108F: arch/powerpc/platforms/ps3/ 17109F: drivers/*/ps3* 17110F: drivers/ps3/ 17111F: drivers/rtc/rtc-ps3.c 17112F: drivers/usb/host/*ps3.c 17113F: sound/ppc/snd_ps3* 17114 17115PS3VRAM DRIVER 17116M: Jim Paris <jim@jtan.com> 17117M: Geoff Levand <geoff@infradead.org> 17118L: linuxppc-dev@lists.ozlabs.org 17119S: Maintained 17120F: drivers/block/ps3vram.c 17121 17122PSAMPLE PACKET SAMPLING SUPPORT 17123M: Yotam Gigi <yotam.gi@gmail.com> 17124S: Maintained 17125F: include/net/psample.h 17126F: include/uapi/linux/psample.h 17127F: net/psample 17128 17129PSTORE FILESYSTEM 17130M: Kees Cook <keescook@chromium.org> 17131R: Tony Luck <tony.luck@intel.com> 17132R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17133L: linux-hardening@vger.kernel.org 17134S: Supported 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17136F: Documentation/admin-guide/pstore-blk.rst 17137F: Documentation/admin-guide/ramoops.rst 17138F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17139F: drivers/acpi/apei/erst.c 17140F: drivers/firmware/efi/efi-pstore.c 17141F: fs/pstore/ 17142F: include/linux/pstore* 17143K: \b(pstore|ramoops) 17144 17145PTP HARDWARE CLOCK SUPPORT 17146M: Richard Cochran <richardcochran@gmail.com> 17147L: netdev@vger.kernel.org 17148S: Maintained 17149W: http://linuxptp.sourceforge.net/ 17150F: Documentation/ABI/testing/sysfs-ptp 17151F: Documentation/driver-api/ptp.rst 17152F: drivers/net/phy/dp83640* 17153F: drivers/ptp/* 17154F: include/linux/ptp_cl* 17155K: (?:\b|_)ptp(?:\b|_) 17156 17157PTP VIRTUAL CLOCK SUPPORT 17158M: Yangbo Lu <yangbo.lu@nxp.com> 17159L: netdev@vger.kernel.org 17160S: Maintained 17161F: drivers/ptp/ptp_vclock.c 17162F: net/ethtool/phc_vclocks.c 17163 17164PTRACE SUPPORT 17165M: Oleg Nesterov <oleg@redhat.com> 17166S: Maintained 17167F: arch/*/*/ptrace*.c 17168F: arch/*/include/asm/ptrace*.h 17169F: arch/*/ptrace*.c 17170F: include/asm-generic/syscall.h 17171F: include/linux/ptrace.h 17172F: include/linux/regset.h 17173F: include/uapi/linux/ptrace.h 17174F: kernel/ptrace.c 17175 17176PULSE8-CEC DRIVER 17177M: Hans Verkuil <hverkuil@xs4all.nl> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: drivers/media/cec/usb/pulse8/ 17182 17183PURELIFI PLFXLC DRIVER 17184M: Srinivasan Raju <srini.raju@purelifi.com> 17185L: linux-wireless@vger.kernel.org 17186S: Supported 17187F: drivers/net/wireless/purelifi/plfxlc/ 17188 17189PVRUSB2 VIDEO4LINUX DRIVER 17190M: Mike Isely <isely@pobox.com> 17191L: pvrusb2@isely.net (subscribers-only) 17192L: linux-media@vger.kernel.org 17193S: Maintained 17194W: http://www.isely.net/pvrusb2/ 17195T: git git://linuxtv.org/media_tree.git 17196F: Documentation/driver-api/media/drivers/pvrusb2* 17197F: drivers/media/usb/pvrusb2/ 17198 17199PWC WEBCAM DRIVER 17200M: Hans Verkuil <hverkuil@xs4all.nl> 17201L: linux-media@vger.kernel.org 17202S: Odd Fixes 17203T: git git://linuxtv.org/media_tree.git 17204F: drivers/media/usb/pwc/* 17205F: include/trace/events/pwc.h 17206 17207PWM IR Transmitter 17208M: Sean Young <sean@mess.org> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17212F: drivers/media/rc/pwm-ir-tx.c 17213 17214PWM SUBSYSTEM 17215M: Thierry Reding <thierry.reding@gmail.com> 17216R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17217L: linux-pwm@vger.kernel.org 17218S: Maintained 17219Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17221F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17222F: Documentation/devicetree/bindings/pwm/ 17223F: Documentation/driver-api/pwm.rst 17224F: drivers/gpio/gpio-mvebu.c 17225F: drivers/pwm/ 17226F: drivers/video/backlight/pwm_bl.c 17227F: include/dt-bindings/pwm/ 17228F: include/linux/pwm.h 17229F: include/linux/pwm_backlight.h 17230K: pwm_(config|apply_state|ops) 17231 17232PXA GPIO DRIVER 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-gpio@vger.kernel.org 17235S: Maintained 17236F: drivers/gpio/gpio-pxa.c 17237 17238PXA MMCI DRIVER 17239S: Orphan 17240 17241PXA RTC DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-rtc@vger.kernel.org 17244S: Maintained 17245 17246PXA2xx/PXA3xx SUPPORT 17247M: Daniel Mack <daniel@zonque.org> 17248M: Haojian Zhuang <haojian.zhuang@gmail.com> 17249M: Robert Jarzmik <robert.jarzmik@free.fr> 17250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17251S: Maintained 17252T: git git://github.com/hzhuang1/linux.git 17253T: git git://github.com/rjarzmik/linux.git 17254F: arch/arm/boot/dts/intel/pxa/ 17255F: arch/arm/mach-pxa/ 17256F: drivers/dma/pxa* 17257F: drivers/pcmcia/pxa2xx* 17258F: drivers/pinctrl/pxa/ 17259F: drivers/spi/spi-pxa2xx* 17260F: drivers/usb/gadget/udc/pxa2* 17261F: include/sound/pxa2xx-lib.h 17262F: sound/arm/pxa* 17263F: sound/soc/pxa/ 17264 17265QAT DRIVER 17266M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17267L: qat-linux@intel.com 17268S: Supported 17269F: drivers/crypto/intel/qat/ 17270 17271QCOM AUDIO (ASoC) DRIVERS 17272M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17273M: Banajit Goswami <bgoswami@quicinc.com> 17274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17275S: Supported 17276F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17277F: Documentation/devicetree/bindings/sound/qcom,* 17278F: drivers/soc/qcom/apr.c 17279F: include/dt-bindings/sound/qcom,wcd9335.h 17280F: sound/soc/codecs/lpass-rx-macro.* 17281F: sound/soc/codecs/lpass-tx-macro.* 17282F: sound/soc/codecs/lpass-va-macro.c 17283F: sound/soc/codecs/lpass-wsa-macro.* 17284F: sound/soc/codecs/msm8916-wcd-analog.c 17285F: sound/soc/codecs/msm8916-wcd-digital.c 17286F: sound/soc/codecs/wcd-clsh-v2.* 17287F: sound/soc/codecs/wcd-mbhc-v2.* 17288F: sound/soc/codecs/wcd9335.* 17289F: sound/soc/codecs/wcd934x.c 17290F: sound/soc/codecs/wsa881x.c 17291F: sound/soc/codecs/wsa883x.c 17292F: sound/soc/codecs/wsa884x.c 17293F: sound/soc/qcom/ 17294 17295QCOM EMBEDDED USB DEBUGGER (EUD) 17296M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17297L: linux-arm-msm@vger.kernel.org 17298S: Maintained 17299F: Documentation/ABI/testing/sysfs-driver-eud 17300F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17301F: drivers/usb/misc/qcom_eud.c 17302 17303QCOM IPA DRIVER 17304M: Alex Elder <elder@kernel.org> 17305L: netdev@vger.kernel.org 17306S: Supported 17307F: drivers/net/ipa/ 17308 17309QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17310M: Gabriel Somlo <somlo@cmu.edu> 17311M: "Michael S. Tsirkin" <mst@redhat.com> 17312L: qemu-devel@nongnu.org 17313S: Maintained 17314F: drivers/firmware/qemu_fw_cfg.c 17315F: include/uapi/linux/qemu_fw_cfg.h 17316 17317QIB DRIVER 17318M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17319L: linux-rdma@vger.kernel.org 17320S: Supported 17321F: drivers/infiniband/hw/qib/ 17322 17323QLOGIC QL41xxx FCOE DRIVER 17324M: Saurav Kashyap <skashyap@marvell.com> 17325M: Javed Hasan <jhasan@marvell.com> 17326M: GR-QLogic-Storage-Upstream@marvell.com 17327L: linux-scsi@vger.kernel.org 17328S: Supported 17329F: drivers/scsi/qedf/ 17330 17331QLOGIC QL41xxx ISCSI DRIVER 17332M: Nilesh Javali <njavali@marvell.com> 17333M: Manish Rangankar <mrangankar@marvell.com> 17334M: GR-QLogic-Storage-Upstream@marvell.com 17335L: linux-scsi@vger.kernel.org 17336S: Supported 17337F: drivers/scsi/qedi/ 17338 17339QLOGIC QL4xxx ETHERNET DRIVER 17340M: Ariel Elior <aelior@marvell.com> 17341M: Manish Chopra <manishc@marvell.com> 17342L: netdev@vger.kernel.org 17343S: Supported 17344F: drivers/net/ethernet/qlogic/qed/ 17345F: drivers/net/ethernet/qlogic/qede/ 17346F: include/linux/qed/ 17347 17348QLOGIC QL4xxx RDMA DRIVER 17349M: Michal Kalderon <mkalderon@marvell.com> 17350M: Ariel Elior <aelior@marvell.com> 17351L: linux-rdma@vger.kernel.org 17352S: Supported 17353F: drivers/infiniband/hw/qedr/ 17354F: include/uapi/rdma/qedr-abi.h 17355 17356QLOGIC QLA1280 SCSI DRIVER 17357M: Michael Reed <mdr@sgi.com> 17358L: linux-scsi@vger.kernel.org 17359S: Maintained 17360F: drivers/scsi/qla1280.[ch] 17361 17362QLOGIC QLA2XXX FC-SCSI DRIVER 17363M: Nilesh Javali <njavali@marvell.com> 17364M: GR-QLogic-Storage-Upstream@marvell.com 17365L: linux-scsi@vger.kernel.org 17366S: Supported 17367F: drivers/scsi/qla2xxx/ 17368 17369QLOGIC QLA3XXX NETWORK DRIVER 17370M: GR-Linux-NIC-Dev@marvell.com 17371L: netdev@vger.kernel.org 17372S: Supported 17373F: drivers/net/ethernet/qlogic/qla3xxx.* 17374 17375QLOGIC QLA4XXX iSCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: Manish Rangankar <mrangankar@marvell.com> 17378M: GR-QLogic-Storage-Upstream@marvell.com 17379L: linux-scsi@vger.kernel.org 17380S: Supported 17381F: drivers/scsi/qla4xxx/ 17382 17383QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17384M: Shahed Shaikh <shshaikh@marvell.com> 17385M: Manish Chopra <manishc@marvell.com> 17386M: GR-Linux-NIC-Dev@marvell.com 17387L: netdev@vger.kernel.org 17388S: Supported 17389F: drivers/net/ethernet/qlogic/qlcnic/ 17390 17391QLOGIC QLGE 10Gb ETHERNET DRIVER 17392M: Manish Chopra <manishc@marvell.com> 17393M: GR-Linux-NIC-Dev@marvell.com 17394M: Coiby Xu <coiby.xu@gmail.com> 17395L: netdev@vger.kernel.org 17396S: Supported 17397F: Documentation/networking/device_drivers/qlogic/qlge.rst 17398F: drivers/staging/qlge/ 17399 17400QM1D1B0004 MEDIA DRIVER 17401M: Akihiro Tsukada <tskd08@gmail.com> 17402L: linux-media@vger.kernel.org 17403S: Odd Fixes 17404F: drivers/media/tuners/qm1d1b0004* 17405 17406QM1D1C0042 MEDIA DRIVER 17407M: Akihiro Tsukada <tskd08@gmail.com> 17408L: linux-media@vger.kernel.org 17409S: Odd Fixes 17410F: drivers/media/tuners/qm1d1c0042* 17411 17412QNX4 FILESYSTEM 17413M: Anders Larsen <al@alarsen.net> 17414S: Maintained 17415W: http://www.alarsen.net/linux/qnx4fs/ 17416F: fs/qnx4/ 17417F: include/uapi/linux/qnx4_fs.h 17418F: include/uapi/linux/qnxtypes.h 17419 17420QNX6 FILESYSTEM 17421S: Orphan 17422F: Documentation/filesystems/qnx6.rst 17423F: fs/qnx6/ 17424F: include/linux/qnx6_fs.h 17425 17426QORIQ DPAA2 FSL-MC BUS DRIVER 17427M: Stuart Yoder <stuyoder@gmail.com> 17428M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17429L: linux-kernel@vger.kernel.org 17430S: Maintained 17431F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17432F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17433F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17434F: drivers/bus/fsl-mc/ 17435F: include/uapi/linux/fsl_mc.h 17436 17437QT1010 MEDIA DRIVER 17438M: Antti Palosaari <crope@iki.fi> 17439L: linux-media@vger.kernel.org 17440S: Maintained 17441W: https://linuxtv.org 17442W: http://palosaari.fi/linux/ 17443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17444T: git git://linuxtv.org/anttip/media_tree.git 17445F: drivers/media/tuners/qt1010* 17446 17447QUALCOMM ATH12K WIRELESS DRIVER 17448M: Kalle Valo <kvalo@kernel.org> 17449L: ath12k@lists.infradead.org 17450S: Supported 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17452F: drivers/net/wireless/ath/ath12k/ 17453 17454QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17455M: Kalle Valo <kvalo@kernel.org> 17456L: ath10k@lists.infradead.org 17457S: Supported 17458W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17460F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17461F: drivers/net/wireless/ath/ath10k/ 17462 17463QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath11k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17468B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17471F: drivers/net/wireless/ath/ath11k/ 17472 17473QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17474M: Toke Høiland-Jørgensen <toke@toke.dk> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17480F: drivers/net/wireless/ath/ath9k/ 17481 17482QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17483M: Stephan Gerhold <stephan@gerhold.net> 17484L: netdev@vger.kernel.org 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17488F: drivers/net/wwan/qcom_bam_dmux.c 17489 17490QUALCOMM CAMERA SUBSYSTEM DRIVER 17491M: Robert Foss <rfoss@kernel.org> 17492M: Todor Tomov <todor.too@gmail.com> 17493M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17494L: linux-media@vger.kernel.org 17495S: Maintained 17496F: Documentation/admin-guide/media/qcom_camss.rst 17497F: Documentation/devicetree/bindings/media/*camss* 17498F: drivers/media/platform/qcom/camss/ 17499 17500QUALCOMM CLOCK DRIVERS 17501M: Bjorn Andersson <andersson@kernel.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Supported 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17505F: Documentation/devicetree/bindings/clock/qcom,* 17506F: drivers/clk/qcom/ 17507F: include/dt-bindings/clock/qcom,* 17508 17509QUALCOMM CLOUD AI (QAIC) DRIVER 17510M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17511R: Carl Vanderlip <quic_carlv@quicinc.com> 17512R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17513L: linux-arm-msm@vger.kernel.org 17514L: dri-devel@lists.freedesktop.org 17515S: Supported 17516T: git git://anongit.freedesktop.org/drm/drm-misc 17517F: Documentation/accel/qaic/ 17518F: drivers/accel/qaic/ 17519F: include/uapi/drm/qaic_accel.h 17520 17521QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17522M: Bjorn Andersson <andersson@kernel.org> 17523M: Konrad Dybcio <konrad.dybcio@linaro.org> 17524L: linux-pm@vger.kernel.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17528F: drivers/soc/qcom/cpr.c 17529 17530QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17531M: Ilia Lin <ilia.lin@kernel.org> 17532L: linux-pm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17535F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17536F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17537 17538QUALCOMM CRYPTO DRIVERS 17539M: Thara Gopinath <thara.gopinath@gmail.com> 17540L: linux-crypto@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17544F: drivers/crypto/qce/ 17545 17546QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17547M: Timur Tabi <timur@kernel.org> 17548L: netdev@vger.kernel.org 17549S: Maintained 17550F: drivers/net/ethernet/qualcomm/emac/ 17551 17552QUALCOMM ETHQOS ETHERNET DRIVER 17553M: Vinod Koul <vkoul@kernel.org> 17554R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17555L: netdev@vger.kernel.org 17556L: linux-arm-msm@vger.kernel.org 17557S: Maintained 17558F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17559F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17560 17561QUALCOMM FASTRPC DRIVER 17562M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17563M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17564L: linux-arm-msm@vger.kernel.org 17565S: Maintained 17566F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17567F: drivers/misc/fastrpc.c 17568F: include/uapi/misc/fastrpc.h 17569 17570QUALCOMM HEXAGON ARCHITECTURE 17571M: Brian Cain <bcain@quicinc.com> 17572L: linux-hexagon@vger.kernel.org 17573S: Supported 17574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17575F: arch/hexagon/ 17576 17577QUALCOMM HIDMA DRIVER 17578M: Sinan Kaya <okaya@kernel.org> 17579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17580L: linux-arm-msm@vger.kernel.org 17581L: dmaengine@vger.kernel.org 17582S: Supported 17583F: drivers/dma/qcom/hidma* 17584 17585QUALCOMM I2C CCI DRIVER 17586M: Loic Poulain <loic.poulain@linaro.org> 17587M: Robert Foss <rfoss@kernel.org> 17588L: linux-i2c@vger.kernel.org 17589L: linux-arm-msm@vger.kernel.org 17590S: Maintained 17591F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17592F: drivers/i2c/busses/i2c-qcom-cci.c 17593 17594QUALCOMM INTERCONNECT BWMON DRIVER 17595M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17596L: linux-arm-msm@vger.kernel.org 17597S: Maintained 17598F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17599F: drivers/soc/qcom/icc-bwmon.c 17600 17601QUALCOMM IOMMU 17602M: Rob Clark <robdclark@gmail.com> 17603L: iommu@lists.linux.dev 17604L: linux-arm-msm@vger.kernel.org 17605S: Maintained 17606F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17607 17608QUALCOMM IPC ROUTER (QRTR) DRIVER 17609M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17610L: linux-arm-msm@vger.kernel.org 17611S: Maintained 17612F: include/trace/events/qrtr.h 17613F: include/uapi/linux/qrtr.h 17614F: net/qrtr/ 17615 17616QUALCOMM IPCC MAILBOX DRIVER 17617M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17618L: linux-arm-msm@vger.kernel.org 17619S: Supported 17620F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17621F: drivers/mailbox/qcom-ipcc.c 17622F: include/dt-bindings/mailbox/qcom-ipcc.h 17623 17624QUALCOMM IPQ4019 USB PHY DRIVER 17625M: Robert Marko <robert.marko@sartura.hr> 17626M: Luka Perkov <luka.perkov@sartura.hr> 17627L: linux-arm-msm@vger.kernel.org 17628S: Maintained 17629F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17630F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17631 17632QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17633M: Robert Marko <robert.marko@sartura.hr> 17634M: Luka Perkov <luka.perkov@sartura.hr> 17635L: linux-arm-msm@vger.kernel.org 17636S: Maintained 17637F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17638F: drivers/regulator/vqmmc-ipq4019-regulator.c 17639 17640QUALCOMM NAND CONTROLLER DRIVER 17641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17642L: linux-mtd@lists.infradead.org 17643L: linux-arm-msm@vger.kernel.org 17644S: Maintained 17645F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17646F: drivers/mtd/nand/raw/qcom_nandc.c 17647 17648QUALCOMM RMNET DRIVER 17649M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17650M: Sean Tranchetti <quic_stranche@quicinc.com> 17651L: netdev@vger.kernel.org 17652S: Maintained 17653F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17654F: drivers/net/ethernet/qualcomm/rmnet/ 17655F: include/linux/if_rmnet.h 17656 17657QUALCOMM TSENS THERMAL DRIVER 17658M: Amit Kucheria <amitk@kernel.org> 17659M: Thara Gopinath <thara.gopinath@gmail.com> 17660L: linux-pm@vger.kernel.org 17661L: linux-arm-msm@vger.kernel.org 17662S: Maintained 17663F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17664F: drivers/thermal/qcom/ 17665 17666QUALCOMM TYPEC PORT MANAGER DRIVER 17667M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17668L: linux-arm-msm@vger.kernel.org 17669L: linux-usb@vger.kernel.org 17670S: Maintained 17671F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17672F: drivers/usb/typec/tcpm/qcom/ 17673 17674QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17675M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17676M: Vikash Garodia <quic_vgarodia@quicinc.com> 17677R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17678L: linux-media@vger.kernel.org 17679L: linux-arm-msm@vger.kernel.org 17680S: Maintained 17681T: git git://linuxtv.org/media_tree.git 17682F: Documentation/devicetree/bindings/media/*venus* 17683F: drivers/media/platform/qcom/venus/ 17684 17685QUALCOMM WCN36XX WIRELESS DRIVER 17686M: Loic Poulain <loic.poulain@linaro.org> 17687L: wcn36xx@lists.infradead.org 17688S: Supported 17689W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17690F: drivers/net/wireless/ath/wcn36xx/ 17691 17692QUANTENNA QTNFMAC WIRELESS DRIVER 17693M: Igor Mitsyanko <imitsyanko@quantenna.com> 17694R: Sergey Matyukevich <geomatsi@gmail.com> 17695L: linux-wireless@vger.kernel.org 17696S: Maintained 17697F: drivers/net/wireless/quantenna 17698 17699RADEON and AMDGPU DRM DRIVERS 17700M: Alex Deucher <alexander.deucher@amd.com> 17701M: Christian König <christian.koenig@amd.com> 17702M: Pan, Xinhui <Xinhui.Pan@amd.com> 17703L: amd-gfx@lists.freedesktop.org 17704S: Supported 17705B: https://gitlab.freedesktop.org/drm/amd/-/issues 17706C: irc://irc.oftc.net/radeon 17707T: git https://gitlab.freedesktop.org/agd5f/linux.git 17708F: Documentation/gpu/amdgpu/ 17709F: drivers/gpu/drm/amd/ 17710F: drivers/gpu/drm/radeon/ 17711F: include/uapi/drm/amdgpu_drm.h 17712F: include/uapi/drm/radeon_drm.h 17713 17714RADEON FRAMEBUFFER DISPLAY DRIVER 17715M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17716L: linux-fbdev@vger.kernel.org 17717S: Maintained 17718F: drivers/video/fbdev/aty/radeon* 17719F: include/uapi/linux/radeonfb.h 17720 17721RADIOSHARK RADIO DRIVER 17722M: Hans Verkuil <hverkuil@xs4all.nl> 17723L: linux-media@vger.kernel.org 17724S: Maintained 17725T: git git://linuxtv.org/media_tree.git 17726F: drivers/media/radio/radio-shark.c 17727 17728RADIOSHARK2 RADIO DRIVER 17729M: Hans Verkuil <hverkuil@xs4all.nl> 17730L: linux-media@vger.kernel.org 17731S: Maintained 17732T: git git://linuxtv.org/media_tree.git 17733F: drivers/media/radio/radio-shark2.c 17734F: drivers/media/radio/radio-tea5777.c 17735 17736RADOS BLOCK DEVICE (RBD) 17737M: Ilya Dryomov <idryomov@gmail.com> 17738R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17739L: ceph-devel@vger.kernel.org 17740S: Supported 17741W: http://ceph.com/ 17742T: git https://github.com/ceph/ceph-client.git 17743F: Documentation/ABI/testing/sysfs-bus-rbd 17744F: drivers/block/rbd.c 17745F: drivers/block/rbd_types.h 17746 17747RAGE128 FRAMEBUFFER DISPLAY DRIVER 17748L: linux-fbdev@vger.kernel.org 17749S: Orphan 17750F: drivers/video/fbdev/aty/aty128fb.c 17751 17752RAINSHADOW-CEC DRIVER 17753M: Hans Verkuil <hverkuil@xs4all.nl> 17754L: linux-media@vger.kernel.org 17755S: Maintained 17756T: git git://linuxtv.org/media_tree.git 17757F: drivers/media/cec/usb/rainshadow/ 17758 17759RALINK MIPS ARCHITECTURE 17760M: John Crispin <john@phrozen.org> 17761L: linux-mips@vger.kernel.org 17762S: Maintained 17763F: arch/mips/ralink 17764 17765RALINK MT7621 MIPS ARCHITECTURE 17766M: Arınç ÜNAL <arinc.unal@arinc9.com> 17767M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17768L: linux-mips@vger.kernel.org 17769S: Maintained 17770F: arch/mips/boot/dts/ralink/mt7621* 17771 17772RALINK RT2X00 WIRELESS LAN DRIVER 17773M: Stanislaw Gruszka <stf_xl@wp.pl> 17774M: Helmut Schaa <helmut.schaa@googlemail.com> 17775L: linux-wireless@vger.kernel.org 17776S: Maintained 17777F: drivers/net/wireless/ralink/rt2x00/ 17778 17779RAMDISK RAM BLOCK DEVICE DRIVER 17780M: Jens Axboe <axboe@kernel.dk> 17781S: Maintained 17782F: Documentation/admin-guide/blockdev/ramdisk.rst 17783F: drivers/block/brd.c 17784 17785RANCHU VIRTUAL BOARD FOR MIPS 17786M: Miodrag Dinic <miodrag.dinic@mips.com> 17787L: linux-mips@vger.kernel.org 17788S: Supported 17789F: arch/mips/configs/generic/board-ranchu.config 17790F: arch/mips/generic/board-ranchu.c 17791 17792RANDOM NUMBER DRIVER 17793M: "Theodore Ts'o" <tytso@mit.edu> 17794M: Jason A. Donenfeld <Jason@zx2c4.com> 17795S: Maintained 17796T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17797F: drivers/char/random.c 17798F: drivers/virt/vmgenid.c 17799 17800RAPIDIO SUBSYSTEM 17801M: Matt Porter <mporter@kernel.crashing.org> 17802M: Alexandre Bounine <alex.bou9@gmail.com> 17803S: Maintained 17804F: drivers/rapidio/ 17805 17806RAS INFRASTRUCTURE 17807M: Tony Luck <tony.luck@intel.com> 17808M: Borislav Petkov <bp@alien8.de> 17809L: linux-edac@vger.kernel.org 17810S: Maintained 17811F: Documentation/admin-guide/ras.rst 17812F: drivers/ras/ 17813F: include/linux/ras.h 17814F: include/ras/ras_event.h 17815 17816RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17817L: linux-wireless@vger.kernel.org 17818S: Orphan 17819F: drivers/net/wireless/legacy/ray* 17820 17821RC-CORE / LIRC FRAMEWORK 17822M: Sean Young <sean@mess.org> 17823L: linux-media@vger.kernel.org 17824S: Maintained 17825W: http://linuxtv.org 17826T: git git://linuxtv.org/media_tree.git 17827F: Documentation/driver-api/media/rc-core.rst 17828F: Documentation/userspace-api/media/rc/ 17829F: drivers/media/rc/ 17830F: include/media/rc-core.h 17831F: include/media/rc-map.h 17832F: include/uapi/linux/lirc.h 17833 17834RCMM REMOTE CONTROLS DECODER 17835M: Patrick Lerda <patrick9876@free.fr> 17836S: Maintained 17837F: drivers/media/rc/ir-rcmm-decoder.c 17838 17839RCUTORTURE TEST FRAMEWORK 17840M: "Paul E. McKenney" <paulmck@kernel.org> 17841M: Josh Triplett <josh@joshtriplett.org> 17842R: Steven Rostedt <rostedt@goodmis.org> 17843R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17844R: Lai Jiangshan <jiangshanlai@gmail.com> 17845L: rcu@vger.kernel.org 17846S: Supported 17847T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17848F: tools/testing/selftests/rcutorture 17849 17850RDACM20 Camera Sensor 17851M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17852M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17853M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17854M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17858F: drivers/media/i2c/max9271.c 17859F: drivers/media/i2c/max9271.h 17860F: drivers/media/i2c/rdacm20.c 17861 17862RDACM21 Camera Sensor 17863M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17864M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17865M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17866M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17867L: linux-media@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17870F: drivers/media/i2c/max9271.c 17871F: drivers/media/i2c/max9271.h 17872F: drivers/media/i2c/rdacm21.c 17873 17874RDC R-321X SoC 17875M: Florian Fainelli <florian@openwrt.org> 17876S: Maintained 17877 17878RDC R6040 FAST ETHERNET DRIVER 17879M: Florian Fainelli <f.fainelli@gmail.com> 17880L: netdev@vger.kernel.org 17881S: Maintained 17882F: drivers/net/ethernet/rdc/r6040.c 17883 17884RDMAVT - RDMA verbs software 17885M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17886L: linux-rdma@vger.kernel.org 17887S: Supported 17888F: drivers/infiniband/sw/rdmavt 17889 17890RDS - RELIABLE DATAGRAM SOCKETS 17891M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17892L: netdev@vger.kernel.org 17893L: linux-rdma@vger.kernel.org 17894L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17895S: Supported 17896W: https://oss.oracle.com/projects/rds/ 17897F: Documentation/networking/rds.rst 17898F: net/rds/ 17899 17900RDT - RESOURCE ALLOCATION 17901M: Fenghua Yu <fenghua.yu@intel.com> 17902M: Reinette Chatre <reinette.chatre@intel.com> 17903L: linux-kernel@vger.kernel.org 17904S: Supported 17905F: Documentation/arch/x86/resctrl* 17906F: arch/x86/include/asm/resctrl.h 17907F: arch/x86/kernel/cpu/resctrl/ 17908F: tools/testing/selftests/resctrl/ 17909 17910READ-COPY UPDATE (RCU) 17911M: "Paul E. McKenney" <paulmck@kernel.org> 17912M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17913M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17914M: Joel Fernandes <joel@joelfernandes.org> 17915M: Josh Triplett <josh@joshtriplett.org> 17916M: Boqun Feng <boqun.feng@gmail.com> 17917R: Steven Rostedt <rostedt@goodmis.org> 17918R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17919R: Lai Jiangshan <jiangshanlai@gmail.com> 17920R: Zqiang <qiang.zhang1211@gmail.com> 17921L: rcu@vger.kernel.org 17922S: Supported 17923W: http://www.rdrop.com/users/paulmck/RCU/ 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17925F: Documentation/RCU/ 17926F: include/linux/rcu* 17927F: kernel/rcu/ 17928X: Documentation/RCU/torture.rst 17929X: include/linux/srcu*.h 17930X: kernel/rcu/srcu*.c 17931 17932REAL TIME CLOCK (RTC) SUBSYSTEM 17933M: Alessandro Zummo <a.zummo@towertech.it> 17934M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17935L: linux-rtc@vger.kernel.org 17936S: Maintained 17937Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17939F: Documentation/admin-guide/rtc.rst 17940F: Documentation/devicetree/bindings/rtc/ 17941F: drivers/rtc/ 17942F: include/linux/platform_data/rtc-* 17943F: include/linux/rtc.h 17944F: include/linux/rtc/ 17945F: include/uapi/linux/rtc.h 17946F: tools/testing/selftests/rtc/ 17947 17948Real-time Linux Analysis (RTLA) tools 17949M: Daniel Bristot de Oliveira <bristot@kernel.org> 17950M: Steven Rostedt <rostedt@goodmis.org> 17951L: linux-trace-kernel@vger.kernel.org 17952S: Maintained 17953F: Documentation/tools/rtla/ 17954F: tools/tracing/rtla/ 17955 17956REALTEK AUDIO CODECS 17957M: Oder Chiou <oder_chiou@realtek.com> 17958S: Maintained 17959F: include/sound/rt*.h 17960F: sound/soc/codecs/rt* 17961 17962REALTEK OTTO WATCHDOG 17963M: Sander Vanheule <sander@svanheule.net> 17964L: linux-watchdog@vger.kernel.org 17965S: Maintained 17966F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17967F: drivers/watchdog/realtek_otto_wdt.c 17968 17969REALTEK RTL83xx SMI DSA ROUTER CHIPS 17970M: Linus Walleij <linus.walleij@linaro.org> 17971M: Alvin Šipraga <alsi@bang-olufsen.dk> 17972S: Maintained 17973F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17974F: drivers/net/dsa/realtek/* 17975 17976REALTEK WIRELESS DRIVER (rtlwifi family) 17977M: Ping-Ke Shih <pkshih@realtek.com> 17978L: linux-wireless@vger.kernel.org 17979S: Maintained 17980W: https://wireless.wiki.kernel.org/ 17981T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17982F: drivers/net/wireless/realtek/rtlwifi/ 17983 17984REALTEK WIRELESS DRIVER (rtw88) 17985M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17986L: linux-wireless@vger.kernel.org 17987S: Maintained 17988F: drivers/net/wireless/realtek/rtw88/ 17989 17990REALTEK WIRELESS DRIVER (rtw89) 17991M: Ping-Ke Shih <pkshih@realtek.com> 17992L: linux-wireless@vger.kernel.org 17993S: Maintained 17994F: drivers/net/wireless/realtek/rtw89/ 17995 17996REDPINE WIRELESS DRIVER 17997L: linux-wireless@vger.kernel.org 17998S: Orphan 17999F: drivers/net/wireless/rsi/ 18000 18001REGISTER MAP ABSTRACTION 18002M: Mark Brown <broonie@kernel.org> 18003L: linux-kernel@vger.kernel.org 18004S: Supported 18005T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18006F: Documentation/devicetree/bindings/regmap/ 18007F: drivers/base/regmap/ 18008F: include/linux/regmap.h 18009 18010REISERFS FILE SYSTEM 18011L: reiserfs-devel@vger.kernel.org 18012S: Supported 18013F: fs/reiserfs/ 18014 18015REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18016M: Bjorn Andersson <andersson@kernel.org> 18017M: Mathieu Poirier <mathieu.poirier@linaro.org> 18018L: linux-remoteproc@vger.kernel.org 18019S: Maintained 18020T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18021F: Documentation/ABI/testing/sysfs-class-remoteproc 18022F: Documentation/devicetree/bindings/remoteproc/ 18023F: Documentation/staging/remoteproc.rst 18024F: drivers/remoteproc/ 18025F: include/linux/remoteproc.h 18026F: include/linux/remoteproc/ 18027 18028REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18029M: Bjorn Andersson <andersson@kernel.org> 18030M: Mathieu Poirier <mathieu.poirier@linaro.org> 18031L: linux-remoteproc@vger.kernel.org 18032S: Maintained 18033T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18034F: Documentation/ABI/testing/sysfs-bus-rpmsg 18035F: Documentation/staging/rpmsg.rst 18036F: drivers/rpmsg/ 18037F: include/linux/rpmsg.h 18038F: include/linux/rpmsg/ 18039F: include/uapi/linux/rpmsg.h 18040F: samples/rpmsg/ 18041 18042REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18043M: Stephan Gerhold <stephan@gerhold.net> 18044L: netdev@vger.kernel.org 18045L: linux-remoteproc@vger.kernel.org 18046S: Maintained 18047F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18048 18049RENESAS CLOCK DRIVERS 18050M: Geert Uytterhoeven <geert+renesas@glider.be> 18051L: linux-renesas-soc@vger.kernel.org 18052S: Supported 18053T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18054F: Documentation/devicetree/bindings/clock/renesas,* 18055F: drivers/clk/renesas/ 18056 18057RENESAS EMEV2 I2C DRIVER 18058M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18059L: linux-renesas-soc@vger.kernel.org 18060S: Supported 18061F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18062F: drivers/i2c/busses/i2c-emev2.c 18063 18064RENESAS ETHERNET DRIVERS 18065R: Sergey Shtylyov <s.shtylyov@omp.ru> 18066L: netdev@vger.kernel.org 18067L: linux-renesas-soc@vger.kernel.org 18068F: Documentation/devicetree/bindings/net/renesas,*.yaml 18069F: drivers/net/ethernet/renesas/ 18070F: include/linux/sh_eth.h 18071 18072RENESAS IDT821034 ASoC CODEC 18073M: Herve Codina <herve.codina@bootlin.com> 18074L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18075S: Maintained 18076F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18077F: sound/soc/codecs/idt821034.c 18078 18079RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18080M: Miquel Raynal <miquel.raynal@bootlin.com> 18081L: linux-mtd@lists.infradead.org 18082L: linux-renesas-soc@vger.kernel.org 18083S: Maintained 18084F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18085F: drivers/mtd/nand/raw/renesas-nand-controller.c 18086 18087RENESAS R-CAR GYROADC DRIVER 18088M: Marek Vasut <marek.vasut@gmail.com> 18089L: linux-iio@vger.kernel.org 18090S: Supported 18091F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18092F: drivers/iio/adc/rcar-gyroadc.c 18093 18094RENESAS R-CAR I2C DRIVERS 18095M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18096L: linux-renesas-soc@vger.kernel.org 18097S: Supported 18098F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18099F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18100F: drivers/i2c/busses/i2c-rcar.c 18101F: drivers/i2c/busses/i2c-sh_mobile.c 18102 18103RENESAS R-CAR SATA DRIVER 18104R: Sergey Shtylyov <s.shtylyov@omp.ru> 18105L: linux-ide@vger.kernel.org 18106L: linux-renesas-soc@vger.kernel.org 18107S: Supported 18108F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18109F: drivers/ata/sata_rcar.c 18110 18111RENESAS R-CAR THERMAL DRIVERS 18112M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18113L: linux-renesas-soc@vger.kernel.org 18114S: Supported 18115F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18116F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18117F: drivers/thermal/rcar_gen3_thermal.c 18118F: drivers/thermal/rcar_thermal.c 18119 18120RENESAS RIIC DRIVER 18121M: Chris Brandt <chris.brandt@renesas.com> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18125F: drivers/i2c/busses/i2c-riic.c 18126 18127RENESAS RZ/G2L A/D DRIVER 18128M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18129L: linux-iio@vger.kernel.org 18130L: linux-renesas-soc@vger.kernel.org 18131S: Supported 18132F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18133F: drivers/iio/adc/rzg2l_adc.c 18134 18135RENESAS RZ/G2L MTU3a COUNTER DRIVER 18136M: Biju Das <biju.das.jz@bp.renesas.com> 18137L: linux-iio@vger.kernel.org 18138L: linux-renesas-soc@vger.kernel.org 18139S: Supported 18140F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18141F: drivers/counter/rz-mtu3-cnt.c 18142 18143RENESAS RZ/N1 A5PSW SWITCH DRIVER 18144M: Clément Léger <clement.leger@bootlin.com> 18145L: linux-renesas-soc@vger.kernel.org 18146L: netdev@vger.kernel.org 18147S: Maintained 18148F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18149F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18150F: drivers/net/dsa/rzn1_a5psw* 18151F: drivers/net/pcs/pcs-rzn1-miic.c 18152F: include/dt-bindings/net/pcs-rzn1-miic.h 18153F: include/linux/pcs-rzn1-miic.h 18154F: net/dsa/tag_rzn1_a5psw.c 18155 18156RENESAS RZ/N1 RTC CONTROLLER DRIVER 18157M: Miquel Raynal <miquel.raynal@bootlin.com> 18158L: linux-rtc@vger.kernel.org 18159L: linux-renesas-soc@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18162F: drivers/rtc/rtc-rzn1.c 18163 18164RENESAS RZ/N1 USBF CONTROLLER DRIVER 18165M: Herve Codina <herve.codina@bootlin.com> 18166L: linux-renesas-soc@vger.kernel.org 18167L: linux-usb@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18170F: drivers/usb/gadget/udc/renesas_usbf.c 18171 18172RENESAS RZ/V2M I2C DRIVER 18173M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18174L: linux-i2c@vger.kernel.org 18175L: linux-renesas-soc@vger.kernel.org 18176S: Supported 18177F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18178F: drivers/i2c/busses/i2c-rzv2m.c 18179 18180RENESAS USB PHY DRIVER 18181M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18182L: linux-renesas-soc@vger.kernel.org 18183S: Maintained 18184F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18185 18186RENESAS VERSACLOCK 7 CLOCK DRIVER 18187M: Alex Helms <alexander.helms.jy@renesas.com> 18188S: Maintained 18189F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18190F: drivers/clk/clk-versaclock7.c 18191 18192RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18193M: Herve Codina <herve.codina@bootlin.com> 18194L: linux-iio@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18197F: drivers/iio/potentiometer/x9250.c 18198 18199RESET CONTROLLER FRAMEWORK 18200M: Philipp Zabel <p.zabel@pengutronix.de> 18201S: Maintained 18202T: git git://git.pengutronix.de/git/pza/linux 18203F: Documentation/devicetree/bindings/reset/ 18204F: Documentation/driver-api/reset.rst 18205F: drivers/reset/ 18206F: include/dt-bindings/reset/ 18207F: include/linux/reset-controller.h 18208F: include/linux/reset.h 18209F: include/linux/reset/ 18210K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18211 18212RESTARTABLE SEQUENCES SUPPORT 18213M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18214M: Peter Zijlstra <peterz@infradead.org> 18215M: "Paul E. McKenney" <paulmck@kernel.org> 18216M: Boqun Feng <boqun.feng@gmail.com> 18217L: linux-kernel@vger.kernel.org 18218S: Supported 18219F: include/trace/events/rseq.h 18220F: include/uapi/linux/rseq.h 18221F: kernel/rseq.c 18222F: tools/testing/selftests/rseq/ 18223 18224RFKILL 18225M: Johannes Berg <johannes@sipsolutions.net> 18226L: linux-wireless@vger.kernel.org 18227S: Maintained 18228W: https://wireless.wiki.kernel.org/ 18229Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18232F: Documentation/ABI/stable/sysfs-class-rfkill 18233F: Documentation/driver-api/rfkill.rst 18234F: include/linux/rfkill.h 18235F: include/uapi/linux/rfkill.h 18236F: net/rfkill/ 18237 18238RHASHTABLE 18239M: Thomas Graf <tgraf@suug.ch> 18240M: Herbert Xu <herbert@gondor.apana.org.au> 18241L: netdev@vger.kernel.org 18242S: Maintained 18243F: include/linux/rhashtable-types.h 18244F: include/linux/rhashtable.h 18245F: lib/rhashtable.c 18246F: lib/test_rhashtable.c 18247 18248RICOH R5C592 MEMORYSTICK DRIVER 18249M: Maxim Levitsky <maximlevitsky@gmail.com> 18250S: Maintained 18251F: drivers/memstick/host/r592.* 18252 18253RICOH SMARTMEDIA/XD DRIVER 18254M: Maxim Levitsky <maximlevitsky@gmail.com> 18255S: Maintained 18256F: drivers/mtd/nand/raw/r852.c 18257F: drivers/mtd/nand/raw/r852.h 18258 18259RISC-V ARCHITECTURE 18260M: Paul Walmsley <paul.walmsley@sifive.com> 18261M: Palmer Dabbelt <palmer@dabbelt.com> 18262M: Albert Ou <aou@eecs.berkeley.edu> 18263L: linux-riscv@lists.infradead.org 18264S: Supported 18265Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18266C: irc://irc.libera.chat/riscv 18267P: Documentation/riscv/patch-acceptance.rst 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18269F: arch/riscv/ 18270N: riscv 18271K: riscv 18272 18273RISC-V MICROCHIP FPGA SUPPORT 18274M: Conor Dooley <conor.dooley@microchip.com> 18275M: Daire McNamara <daire.mcnamara@microchip.com> 18276L: linux-riscv@lists.infradead.org 18277S: Supported 18278F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18279F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18280F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18281F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18282F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18283F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18284F: Documentation/devicetree/bindings/riscv/microchip.yaml 18285F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18286F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18287F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18288F: arch/riscv/boot/dts/microchip/ 18289F: drivers/char/hw_random/mpfs-rng.c 18290F: drivers/clk/microchip/clk-mpfs*.c 18291F: drivers/i2c/busses/i2c-microchip-corei2c.c 18292F: drivers/mailbox/mailbox-mpfs.c 18293F: drivers/pci/controller/pcie-microchip-host.c 18294F: drivers/pwm/pwm-microchip-core.c 18295F: drivers/reset/reset-mpfs.c 18296F: drivers/rtc/rtc-mpfs.c 18297F: drivers/soc/microchip/mpfs-sys-controller.c 18298F: drivers/spi/spi-microchip-core-qspi.c 18299F: drivers/spi/spi-microchip-core.c 18300F: drivers/usb/musb/mpfs.c 18301F: include/soc/microchip/mpfs.h 18302 18303RISC-V MISC SOC SUPPORT 18304M: Conor Dooley <conor@kernel.org> 18305L: linux-riscv@lists.infradead.org 18306S: Maintained 18307Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18308T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18309F: Documentation/devicetree/bindings/riscv/ 18310F: arch/riscv/boot/dts/ 18311X: arch/riscv/boot/dts/allwinner/ 18312X: arch/riscv/boot/dts/renesas/ 18313 18314RISC-V PMU DRIVERS 18315M: Atish Patra <atishp@atishpatra.org> 18316R: Anup Patel <anup@brainfault.org> 18317L: linux-riscv@lists.infradead.org 18318S: Supported 18319F: drivers/perf/riscv_pmu.c 18320F: drivers/perf/riscv_pmu_legacy.c 18321F: drivers/perf/riscv_pmu_sbi.c 18322 18323RISC-V THEAD SoC SUPPORT 18324M: Jisheng Zhang <jszhang@kernel.org> 18325M: Guo Ren <guoren@kernel.org> 18326M: Fu Wei <wefu@redhat.com> 18327L: linux-riscv@lists.infradead.org 18328S: Maintained 18329F: arch/riscv/boot/dts/thead/ 18330 18331RNBD BLOCK DRIVERS 18332M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18333M: Jack Wang <jinpu.wang@ionos.com> 18334L: linux-block@vger.kernel.org 18335S: Maintained 18336F: drivers/block/rnbd/ 18337 18338ROCCAT DRIVERS 18339M: Stefan Achatz <erazor_de@users.sourceforge.net> 18340S: Maintained 18341W: http://sourceforge.net/projects/roccat/ 18342F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18343F: drivers/hid/hid-roccat* 18344F: include/linux/hid-roccat* 18345 18346ROCKCHIP CRYPTO DRIVERS 18347M: Corentin Labbe <clabbe@baylibre.com> 18348L: linux-crypto@vger.kernel.org 18349S: Maintained 18350F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18351F: drivers/crypto/rockchip/ 18352 18353ROCKCHIP I2S TDM DRIVER 18354M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18355L: linux-rockchip@lists.infradead.org 18356S: Maintained 18357F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18358F: sound/soc/rockchip/rockchip_i2s_tdm.* 18359 18360ROCKCHIP ISP V1 DRIVER 18361M: Dafna Hirschfeld <dafna@fastmail.com> 18362L: linux-media@vger.kernel.org 18363L: linux-rockchip@lists.infradead.org 18364S: Maintained 18365F: Documentation/admin-guide/media/rkisp1.rst 18366F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18367F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18368F: drivers/media/platform/rockchip/rkisp1 18369F: include/uapi/linux/rkisp1-config.h 18370 18371ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18372M: Jacob Chen <jacob-chen@iotwrt.com> 18373M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18374L: linux-media@vger.kernel.org 18375L: linux-rockchip@lists.infradead.org 18376S: Maintained 18377F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18378F: drivers/media/platform/rockchip/rga/ 18379 18380ROCKCHIP VIDEO DECODER DRIVER 18381M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18382L: linux-media@vger.kernel.org 18383L: linux-rockchip@lists.infradead.org 18384S: Maintained 18385F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18386F: drivers/staging/media/rkvdec/ 18387 18388ROCKER DRIVER 18389M: Jiri Pirko <jiri@resnulli.us> 18390L: netdev@vger.kernel.org 18391S: Supported 18392F: drivers/net/ethernet/rocker/ 18393 18394ROCKETPORT EXPRESS/INFINITY DRIVER 18395M: Kevin Cernekee <cernekee@gmail.com> 18396L: linux-serial@vger.kernel.org 18397S: Odd Fixes 18398F: drivers/tty/serial/rp2.* 18399 18400ROHM BD99954 CHARGER IC 18401M: Matti Vaittinen <mazziesaccount@gmail.com> 18402S: Supported 18403F: drivers/power/supply/bd99954-charger.c 18404F: drivers/power/supply/bd99954-charger.h 18405 18406ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18407M: Tomasz Duszynski <tduszyns@gmail.com> 18408S: Maintained 18409F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18410F: drivers/iio/light/bh1750.c 18411 18412ROHM BU270xx LIGHT SENSOR DRIVERs 18413M: Matti Vaittinen <mazziesaccount@gmail.com> 18414L: linux-iio@vger.kernel.org 18415S: Supported 18416F: drivers/iio/light/rohm-bu27008.c 18417F: drivers/iio/light/rohm-bu27034.c 18418 18419ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18420M: Marek Vasut <marek.vasut+renesas@gmail.com> 18421L: linux-kernel@vger.kernel.org 18422L: linux-renesas-soc@vger.kernel.org 18423S: Supported 18424F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18425F: drivers/gpio/gpio-bd9571mwv.c 18426F: drivers/mfd/bd9571mwv.c 18427F: drivers/regulator/bd9571mwv-regulator.c 18428F: include/linux/mfd/bd9571mwv.h 18429 18430ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18431M: Matti Vaittinen <mazziesaccount@gmail.com> 18432S: Supported 18433F: drivers/clk/clk-bd718x7.c 18434F: drivers/gpio/gpio-bd71815.c 18435F: drivers/gpio/gpio-bd71828.c 18436F: drivers/mfd/rohm-bd71828.c 18437F: drivers/mfd/rohm-bd718x7.c 18438F: drivers/mfd/rohm-bd9576.c 18439F: drivers/regulator/bd71815-regulator.c 18440F: drivers/regulator/bd71828-regulator.c 18441F: drivers/regulator/bd718x7-regulator.c 18442F: drivers/regulator/bd9576-regulator.c 18443F: drivers/regulator/rohm-regulator.c 18444F: drivers/rtc/rtc-bd70528.c 18445F: drivers/watchdog/bd9576_wdt.c 18446F: include/linux/mfd/rohm-bd71815.h 18447F: include/linux/mfd/rohm-bd71828.h 18448F: include/linux/mfd/rohm-bd718x7.h 18449F: include/linux/mfd/rohm-bd957x.h 18450F: include/linux/mfd/rohm-generic.h 18451F: include/linux/mfd/rohm-shared.h 18452 18453ROSE NETWORK LAYER 18454M: Ralf Baechle <ralf@linux-mips.org> 18455L: linux-hams@vger.kernel.org 18456S: Maintained 18457W: http://www.linux-ax25.org/ 18458F: include/net/rose.h 18459F: include/uapi/linux/rose.h 18460F: net/rose/ 18461 18462ROTATION DRIVER FOR ALLWINNER A83T 18463M: Jernej Skrabec <jernej.skrabec@gmail.com> 18464L: linux-media@vger.kernel.org 18465S: Maintained 18466T: git git://linuxtv.org/media_tree.git 18467F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18468F: drivers/media/platform/sunxi/sun8i-rotate/ 18469 18470RPMSG TTY DRIVER 18471M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18472L: linux-remoteproc@vger.kernel.org 18473S: Maintained 18474F: drivers/tty/rpmsg_tty.c 18475 18476RTL2830 MEDIA DRIVER 18477M: Antti Palosaari <crope@iki.fi> 18478L: linux-media@vger.kernel.org 18479S: Maintained 18480W: https://linuxtv.org 18481W: http://palosaari.fi/linux/ 18482Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18483T: git git://linuxtv.org/anttip/media_tree.git 18484F: drivers/media/dvb-frontends/rtl2830* 18485 18486RTL2832 MEDIA DRIVER 18487M: Antti Palosaari <crope@iki.fi> 18488L: linux-media@vger.kernel.org 18489S: Maintained 18490W: https://linuxtv.org 18491W: http://palosaari.fi/linux/ 18492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18493T: git git://linuxtv.org/anttip/media_tree.git 18494F: drivers/media/dvb-frontends/rtl2832* 18495 18496RTL2832_SDR MEDIA DRIVER 18497M: Antti Palosaari <crope@iki.fi> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: https://linuxtv.org 18501W: http://palosaari.fi/linux/ 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503T: git git://linuxtv.org/anttip/media_tree.git 18504F: drivers/media/dvb-frontends/rtl2832_sdr* 18505 18506RTL8180 WIRELESS DRIVER 18507L: linux-wireless@vger.kernel.org 18508S: Orphan 18509W: https://wireless.wiki.kernel.org/ 18510T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18511F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18512 18513RTL8187 WIRELESS DRIVER 18514M: Herton Ronaldo Krzesinski <herton@canonical.com> 18515M: Hin-Tak Leung <htl10@users.sourceforge.net> 18516M: Larry Finger <Larry.Finger@lwfinger.net> 18517L: linux-wireless@vger.kernel.org 18518S: Maintained 18519W: https://wireless.wiki.kernel.org/ 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18521F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18522 18523RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18524M: Jes Sorensen <Jes.Sorensen@gmail.com> 18525L: linux-wireless@vger.kernel.org 18526S: Maintained 18527T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18528F: drivers/net/wireless/realtek/rtl8xxxu/ 18529 18530RTRS TRANSPORT DRIVERS 18531M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18532M: Jack Wang <jinpu.wang@ionos.com> 18533L: linux-rdma@vger.kernel.org 18534S: Maintained 18535F: drivers/infiniband/ulp/rtrs/ 18536 18537RUNTIME VERIFICATION (RV) 18538M: Daniel Bristot de Oliveira <bristot@kernel.org> 18539M: Steven Rostedt <rostedt@goodmis.org> 18540L: linux-trace-kernel@vger.kernel.org 18541S: Maintained 18542F: Documentation/trace/rv/ 18543F: include/linux/rv.h 18544F: include/rv/ 18545F: kernel/trace/rv/ 18546F: tools/verification/ 18547 18548RUST 18549M: Miguel Ojeda <ojeda@kernel.org> 18550M: Alex Gaynor <alex.gaynor@gmail.com> 18551M: Wedson Almeida Filho <wedsonaf@gmail.com> 18552R: Boqun Feng <boqun.feng@gmail.com> 18553R: Gary Guo <gary@garyguo.net> 18554R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18555R: Benno Lossin <benno.lossin@proton.me> 18556L: rust-for-linux@vger.kernel.org 18557S: Supported 18558W: https://github.com/Rust-for-Linux/linux 18559B: https://github.com/Rust-for-Linux/linux/issues 18560C: zulip://rust-for-linux.zulipchat.com 18561T: git https://github.com/Rust-for-Linux/linux.git rust-next 18562F: Documentation/rust/ 18563F: rust/ 18564F: samples/rust/ 18565F: scripts/*rust* 18566K: \b(?i:rust)\b 18567 18568RXRPC SOCKETS (AF_RXRPC) 18569M: David Howells <dhowells@redhat.com> 18570M: Marc Dionne <marc.dionne@auristor.com> 18571L: linux-afs@lists.infradead.org 18572S: Supported 18573W: https://www.infradead.org/~dhowells/kafs/ 18574F: Documentation/networking/rxrpc.rst 18575F: include/keys/rxrpc-type.h 18576F: include/net/af_rxrpc.h 18577F: include/trace/events/rxrpc.h 18578F: include/uapi/linux/rxrpc.h 18579F: net/rxrpc/ 18580 18581S3 SAVAGE FRAMEBUFFER DRIVER 18582M: Antonino Daplas <adaplas@gmail.com> 18583L: linux-fbdev@vger.kernel.org 18584S: Maintained 18585F: drivers/video/fbdev/savage/ 18586 18587S390 ARCHITECTURE 18588M: Heiko Carstens <hca@linux.ibm.com> 18589M: Vasily Gorbik <gor@linux.ibm.com> 18590M: Alexander Gordeev <agordeev@linux.ibm.com> 18591R: Christian Borntraeger <borntraeger@linux.ibm.com> 18592R: Sven Schnelle <svens@linux.ibm.com> 18593L: linux-s390@vger.kernel.org 18594S: Supported 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18596F: Documentation/driver-api/s390-drivers.rst 18597F: Documentation/s390/ 18598F: arch/s390/ 18599F: drivers/s390/ 18600F: drivers/watchdog/diag288_wdt.c 18601 18602S390 COMMON I/O LAYER 18603M: Vineeth Vijayan <vneethv@linux.ibm.com> 18604M: Peter Oberparleiter <oberpar@linux.ibm.com> 18605L: linux-s390@vger.kernel.org 18606S: Supported 18607F: drivers/s390/cio/ 18608 18609S390 DASD DRIVER 18610M: Stefan Haberland <sth@linux.ibm.com> 18611M: Jan Hoeppner <hoeppner@linux.ibm.com> 18612L: linux-s390@vger.kernel.org 18613S: Supported 18614F: block/partitions/ibm.c 18615F: drivers/s390/block/dasd* 18616F: include/linux/dasd_mod.h 18617 18618S390 IOMMU (PCI) 18619M: Niklas Schnelle <schnelle@linux.ibm.com> 18620M: Matthew Rosato <mjrosato@linux.ibm.com> 18621R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: drivers/iommu/s390-iommu.c 18625 18626S390 IUCV NETWORK LAYER 18627M: Alexandra Winter <wintera@linux.ibm.com> 18628M: Wenjia Zhang <wenjia@linux.ibm.com> 18629L: linux-s390@vger.kernel.org 18630L: netdev@vger.kernel.org 18631S: Supported 18632F: drivers/s390/net/*iucv* 18633F: include/net/iucv/ 18634F: net/iucv/ 18635 18636S390 MM 18637M: Alexander Gordeev <agordeev@linux.ibm.com> 18638M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18639L: linux-s390@vger.kernel.org 18640S: Supported 18641T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18642F: arch/s390/include/asm/pgtable.h 18643F: arch/s390/mm 18644 18645S390 NETWORK DRIVERS 18646M: Alexandra Winter <wintera@linux.ibm.com> 18647M: Wenjia Zhang <wenjia@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649L: netdev@vger.kernel.org 18650S: Supported 18651F: drivers/s390/net/ 18652 18653S390 PCI SUBSYSTEM 18654M: Niklas Schnelle <schnelle@linux.ibm.com> 18655M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18656L: linux-s390@vger.kernel.org 18657S: Supported 18658F: Documentation/s390/pci.rst 18659F: arch/s390/pci/ 18660F: drivers/pci/hotplug/s390_pci_hpc.c 18661 18662S390 SCM DRIVER 18663M: Vineeth Vijayan <vneethv@linux.ibm.com> 18664L: linux-s390@vger.kernel.org 18665S: Supported 18666F: drivers/s390/block/scm* 18667F: drivers/s390/cio/scm.c 18668 18669S390 VFIO AP DRIVER 18670M: Tony Krowiak <akrowiak@linux.ibm.com> 18671M: Halil Pasic <pasic@linux.ibm.com> 18672M: Jason Herne <jjherne@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: Documentation/s390/vfio-ap* 18676F: drivers/s390/crypto/vfio_ap* 18677 18678S390 VFIO-CCW DRIVER 18679M: Eric Farman <farman@linux.ibm.com> 18680M: Matthew Rosato <mjrosato@linux.ibm.com> 18681R: Halil Pasic <pasic@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683L: kvm@vger.kernel.org 18684S: Supported 18685F: Documentation/s390/vfio-ccw.rst 18686F: drivers/s390/cio/vfio_ccw* 18687F: include/uapi/linux/vfio_ccw.h 18688 18689S390 VFIO-PCI DRIVER 18690M: Matthew Rosato <mjrosato@linux.ibm.com> 18691M: Eric Farman <farman@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693L: kvm@vger.kernel.org 18694S: Supported 18695F: arch/s390/kvm/pci* 18696F: drivers/vfio/pci/vfio_pci_zdev.c 18697F: include/uapi/linux/vfio_zdev.h 18698 18699S390 ZCRYPT DRIVER 18700M: Harald Freudenberger <freude@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702S: Supported 18703F: drivers/s390/crypto/ 18704 18705S390 ZFCP DRIVER 18706M: Steffen Maier <maier@linux.ibm.com> 18707M: Benjamin Block <bblock@linux.ibm.com> 18708L: linux-s390@vger.kernel.org 18709S: Supported 18710F: drivers/s390/scsi/zfcp_* 18711 18712SAA6588 RDS RECEIVER DRIVER 18713M: Hans Verkuil <hverkuil@xs4all.nl> 18714L: linux-media@vger.kernel.org 18715S: Odd Fixes 18716W: https://linuxtv.org 18717T: git git://linuxtv.org/media_tree.git 18718F: drivers/media/i2c/saa6588* 18719 18720SAA7134 VIDEO4LINUX DRIVER 18721M: Mauro Carvalho Chehab <mchehab@kernel.org> 18722L: linux-media@vger.kernel.org 18723S: Odd fixes 18724W: https://linuxtv.org 18725T: git git://linuxtv.org/media_tree.git 18726F: Documentation/driver-api/media/drivers/saa7134* 18727F: drivers/media/pci/saa7134/ 18728 18729SAA7146 VIDEO4LINUX-2 DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733T: git git://linuxtv.org/media_tree.git 18734F: drivers/media/common/saa7146/ 18735F: drivers/media/pci/saa7146/ 18736F: include/media/drv-intf/saa7146* 18737 18738SAFESETID SECURITY MODULE 18739M: Micah Morton <mortonm@chromium.org> 18740S: Supported 18741F: Documentation/admin-guide/LSM/SafeSetID.rst 18742F: security/safesetid/ 18743 18744SAMSUNG AUDIO (ASoC) DRIVERS 18745M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18747S: Maintained 18748B: mailto:linux-samsung-soc@vger.kernel.org 18749F: Documentation/devicetree/bindings/sound/samsung* 18750F: sound/soc/samsung/ 18751 18752SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18754L: linux-crypto@vger.kernel.org 18755L: linux-samsung-soc@vger.kernel.org 18756S: Maintained 18757F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18758F: drivers/crypto/exynos-rng.c 18759 18760SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18761M: Łukasz Stelmach <l.stelmach@samsung.com> 18762L: linux-samsung-soc@vger.kernel.org 18763S: Maintained 18764F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18765F: drivers/char/hw_random/exynos-trng.c 18766 18767SAMSUNG FRAMEBUFFER DRIVER 18768M: Jingoo Han <jingoohan1@gmail.com> 18769L: linux-fbdev@vger.kernel.org 18770S: Maintained 18771F: drivers/video/fbdev/s3c-fb.c 18772 18773SAMSUNG INTERCONNECT DRIVERS 18774M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18775M: Artur Świgoń <a.swigon@samsung.com> 18776L: linux-pm@vger.kernel.org 18777L: linux-samsung-soc@vger.kernel.org 18778S: Supported 18779F: drivers/interconnect/samsung/ 18780 18781SAMSUNG LAPTOP DRIVER 18782M: Corentin Chary <corentin.chary@gmail.com> 18783L: platform-driver-x86@vger.kernel.org 18784S: Maintained 18785F: drivers/platform/x86/samsung-laptop.c 18786 18787SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18788M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18789L: linux-kernel@vger.kernel.org 18790L: linux-samsung-soc@vger.kernel.org 18791S: Supported 18792B: mailto:linux-samsung-soc@vger.kernel.org 18793F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18798F: drivers/clk/clk-s2mps11.c 18799F: drivers/mfd/sec*.c 18800F: drivers/regulator/s2m*.c 18801F: drivers/regulator/s5m*.c 18802F: drivers/rtc/rtc-s5m.c 18803F: include/linux/mfd/samsung/ 18804 18805SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18806M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18807L: linux-media@vger.kernel.org 18808L: linux-samsung-soc@vger.kernel.org 18809S: Maintained 18810F: drivers/media/platform/samsung/s3c-camif/ 18811F: include/media/drv-intf/s3c_camif.h 18812 18813SAMSUNG S3FWRN5 NFC DRIVER 18814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18815S: Maintained 18816F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18817F: drivers/nfc/s3fwrn5 18818 18819SAMSUNG S5C73M3 CAMERA DRIVER 18820M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18821M: Andrzej Hajda <andrzej.hajda@intel.com> 18822L: linux-media@vger.kernel.org 18823S: Supported 18824F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18825F: drivers/media/i2c/s5c73m3/* 18826 18827SAMSUNG S5K5BAF CAMERA DRIVER 18828M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18829M: Andrzej Hajda <andrzej.hajda@intel.com> 18830L: linux-media@vger.kernel.org 18831S: Supported 18832F: drivers/media/i2c/s5k5baf.c 18833 18834SAMSUNG S5P Security SubSystem (SSS) DRIVER 18835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18836M: Vladimir Zapolskiy <vz@mleia.com> 18837L: linux-crypto@vger.kernel.org 18838L: linux-samsung-soc@vger.kernel.org 18839S: Maintained 18840F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18841F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18842F: drivers/crypto/s5p-sss.c 18843 18844SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18846L: linux-media@vger.kernel.org 18847S: Supported 18848Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18853F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18854F: drivers/media/platform/samsung/exynos4-is/ 18855 18856SAMSUNG SOC CLOCK DRIVERS 18857M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18859M: Tomasz Figa <tomasz.figa@gmail.com> 18860M: Chanwoo Choi <cw00.choi@samsung.com> 18861R: Alim Akhtar <alim.akhtar@samsung.com> 18862L: linux-samsung-soc@vger.kernel.org 18863S: Supported 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18866F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18867F: Documentation/devicetree/bindings/clock/samsung,s3c* 18868F: drivers/clk/samsung/ 18869F: include/dt-bindings/clock/exynos*.h 18870F: include/dt-bindings/clock/s5p*.h 18871F: include/dt-bindings/clock/samsung,*.h 18872F: include/linux/clk/samsung.h 18873 18874SAMSUNG SPI DRIVERS 18875M: Andi Shyti <andi.shyti@kernel.org> 18876L: linux-spi@vger.kernel.org 18877L: linux-samsung-soc@vger.kernel.org 18878S: Maintained 18879F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18880F: drivers/spi/spi-s3c* 18881F: include/linux/platform_data/spi-s3c64xx.h 18882 18883SAMSUNG SXGBE DRIVERS 18884M: Byungho An <bh74.an@samsung.com> 18885L: netdev@vger.kernel.org 18886S: Supported 18887F: drivers/net/ethernet/samsung/sxgbe/ 18888 18889SAMSUNG THERMAL DRIVER 18890M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18891M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18892L: linux-pm@vger.kernel.org 18893L: linux-samsung-soc@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18896F: drivers/thermal/samsung/ 18897 18898SAMSUNG USB2 PHY DRIVER 18899M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18900L: linux-kernel@vger.kernel.org 18901S: Supported 18902F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18903F: Documentation/driver-api/phy/samsung-usb2.rst 18904F: drivers/phy/samsung/phy-exynos4210-usb2.c 18905F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18906F: drivers/phy/samsung/phy-exynos5250-usb2.c 18907F: drivers/phy/samsung/phy-s5pv210-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.h 18910 18911SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18912M: Paul Barker <paul.barker@sancloud.com> 18913R: Marc Murphy <marc.murphy@sancloud.com> 18914S: Supported 18915F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18916 18917SC1200 WDT DRIVER 18918M: Zwane Mwaikambo <zwanem@gmail.com> 18919S: Maintained 18920F: drivers/watchdog/sc1200wdt.c 18921 18922SCHEDULER 18923M: Ingo Molnar <mingo@redhat.com> 18924M: Peter Zijlstra <peterz@infradead.org> 18925M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18926M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18927R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18928R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18929R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18930R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18931R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18932R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18933L: linux-kernel@vger.kernel.org 18934S: Maintained 18935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18936F: include/linux/preempt.h 18937F: include/linux/sched.h 18938F: include/linux/wait.h 18939F: include/uapi/linux/sched.h 18940F: kernel/sched/ 18941 18942SCSI LIBSAS SUBSYSTEM 18943R: John Garry <john.g.garry@oracle.com> 18944R: Jason Yan <yanaijie@huawei.com> 18945L: linux-scsi@vger.kernel.org 18946S: Supported 18947F: Documentation/scsi/libsas.rst 18948F: drivers/scsi/libsas/ 18949F: include/scsi/libsas.h 18950F: include/scsi/sas_ata.h 18951 18952SCSI RDMA PROTOCOL (SRP) INITIATOR 18953M: Bart Van Assche <bvanassche@acm.org> 18954L: linux-rdma@vger.kernel.org 18955S: Supported 18956Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18957F: drivers/infiniband/ulp/srp/ 18958F: include/scsi/srp.h 18959 18960SCSI RDMA PROTOCOL (SRP) TARGET 18961M: Bart Van Assche <bvanassche@acm.org> 18962L: linux-rdma@vger.kernel.org 18963L: target-devel@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srpt/ 18967 18968SCSI SG DRIVER 18969M: Doug Gilbert <dgilbert@interlog.com> 18970L: linux-scsi@vger.kernel.org 18971S: Maintained 18972W: http://sg.danny.cz/sg 18973F: Documentation/scsi/scsi-generic.rst 18974F: drivers/scsi/sg.c 18975F: include/scsi/sg.h 18976 18977SCSI SUBSYSTEM 18978M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18979M: "Martin K. Petersen" <martin.petersen@oracle.com> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18985F: Documentation/devicetree/bindings/scsi/ 18986F: drivers/scsi/ 18987F: drivers/ufs/ 18988F: include/scsi/ 18989 18990SCSI TAPE DRIVER 18991M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18992L: linux-scsi@vger.kernel.org 18993S: Maintained 18994F: Documentation/scsi/st.rst 18995F: drivers/scsi/st.* 18996F: drivers/scsi/st_*.h 18997 18998SCSI TARGET CORE USER DRIVER 18999M: Bodo Stroesser <bostroesser@gmail.com> 19000L: linux-scsi@vger.kernel.org 19001L: target-devel@vger.kernel.org 19002S: Supported 19003F: Documentation/target/tcmu-design.rst 19004F: drivers/target/target_core_user.c 19005F: include/uapi/linux/target_core_user.h 19006 19007SCSI TARGET SUBSYSTEM 19008M: "Martin K. Petersen" <martin.petersen@oracle.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012W: http://www.linux-iscsi.org 19013Q: https://patchwork.kernel.org/project/target-devel/list/ 19014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19015F: Documentation/target/ 19016F: drivers/target/ 19017F: include/target/ 19018 19019SCTP PROTOCOL 19020M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19021M: Xin Long <lucien.xin@gmail.com> 19022L: linux-sctp@vger.kernel.org 19023S: Maintained 19024W: https://github.com/sctp/lksctp-tools/wiki 19025F: Documentation/networking/sctp.rst 19026F: include/linux/sctp.h 19027F: include/net/sctp/ 19028F: include/uapi/linux/sctp.h 19029F: net/sctp/ 19030 19031SCx200 CPU SUPPORT 19032M: Jim Cromie <jim.cromie@gmail.com> 19033S: Odd Fixes 19034F: Documentation/i2c/busses/scx200_acb.rst 19035F: arch/x86/platform/scx200/ 19036F: drivers/i2c/busses/scx200* 19037F: drivers/mtd/maps/scx200_docflash.c 19038F: drivers/watchdog/scx200_wdt.c 19039F: include/linux/scx200.h 19040 19041SCx200 GPIO DRIVER 19042M: Jim Cromie <jim.cromie@gmail.com> 19043S: Maintained 19044F: drivers/char/scx200_gpio.c 19045F: include/linux/scx200_gpio.h 19046 19047SCx200 HRT CLOCKSOURCE DRIVER 19048M: Jim Cromie <jim.cromie@gmail.com> 19049S: Maintained 19050F: drivers/clocksource/scx200_hrt.c 19051 19052SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19053M: Sascha Sommer <saschasommer@freenet.de> 19054L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19055S: Maintained 19056F: drivers/mmc/host/sdricoh_cs.c 19057 19058SECO BOARDS CEC DRIVER 19059M: Ettore Chimenti <ek5.chimenti@gmail.com> 19060S: Maintained 19061F: drivers/media/cec/platform/seco/seco-cec.c 19062F: drivers/media/cec/platform/seco/seco-cec.h 19063 19064SECURE COMPUTING 19065M: Kees Cook <keescook@chromium.org> 19066R: Andy Lutomirski <luto@amacapital.net> 19067R: Will Drewry <wad@chromium.org> 19068S: Supported 19069T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19070F: Documentation/userspace-api/seccomp_filter.rst 19071F: include/linux/seccomp.h 19072F: include/uapi/linux/seccomp.h 19073F: kernel/seccomp.c 19074F: tools/testing/selftests/kselftest_harness.h 19075F: tools/testing/selftests/seccomp/* 19076K: \bsecure_computing 19077K: \bTIF_SECCOMP\b 19078 19079SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19080M: Kamal Dasu <kamal.dasu@broadcom.com> 19081M: Al Cooper <alcooperx@gmail.com> 19082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19083L: linux-mmc@vger.kernel.org 19084S: Maintained 19085F: drivers/mmc/host/sdhci-brcmstb* 19086 19087SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19088M: Adrian Hunter <adrian.hunter@intel.com> 19089L: linux-mmc@vger.kernel.org 19090S: Supported 19091F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19092F: drivers/mmc/host/sdhci* 19093 19094SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19095M: Eugen Hristev <eugen.hristev@microchip.com> 19096L: linux-mmc@vger.kernel.org 19097S: Supported 19098F: drivers/mmc/host/sdhci-of-at91.c 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19101M: Haibo Chen <haibo.chen@nxp.com> 19102L: linux-imx@nxp.com 19103L: linux-mmc@vger.kernel.org 19104S: Maintained 19105F: drivers/mmc/host/sdhci-esdhc-imx.c 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19108M: Ben Dooks <ben-linux@fluff.org> 19109M: Jaehoon Chung <jh80.chung@samsung.com> 19110L: linux-mmc@vger.kernel.org 19111S: Maintained 19112F: drivers/mmc/host/sdhci-s3c* 19113 19114SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19115M: Viresh Kumar <vireshk@kernel.org> 19116L: linux-mmc@vger.kernel.org 19117S: Maintained 19118F: drivers/mmc/host/sdhci-spear.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19121M: Vignesh Raghavendra <vigneshr@ti.com> 19122L: linux-mmc@vger.kernel.org 19123S: Maintained 19124F: drivers/mmc/host/sdhci-omap.c 19125 19126SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19127M: Jonathan Derrick <jonathan.derrick@linux.dev> 19128L: linux-block@vger.kernel.org 19129S: Supported 19130F: block/opal_proto.h 19131F: block/sed* 19132F: include/linux/sed* 19133F: include/uapi/linux/sed* 19134 19135SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19136M: Mark Rutland <mark.rutland@arm.com> 19137M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19138M: Sudeep Holla <sudeep.holla@arm.com> 19139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19140S: Maintained 19141F: drivers/firmware/smccc/ 19142F: include/linux/arm-smccc.h 19143 19144SECURITY CONTACT 19145M: Security Officers <security@kernel.org> 19146S: Supported 19147F: Documentation/process/security-bugs.rst 19148 19149SECURITY SUBSYSTEM 19150M: Paul Moore <paul@paul-moore.com> 19151M: James Morris <jmorris@namei.org> 19152M: "Serge E. Hallyn" <serge@hallyn.com> 19153L: linux-security-module@vger.kernel.org (suggested Cc:) 19154S: Supported 19155W: http://kernsec.org/ 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19157F: security/ 19158X: security/selinux/ 19159 19160SELINUX SECURITY MODULE 19161M: Paul Moore <paul@paul-moore.com> 19162M: Stephen Smalley <stephen.smalley.work@gmail.com> 19163M: Eric Paris <eparis@parisplace.org> 19164L: selinux@vger.kernel.org 19165S: Supported 19166W: https://selinuxproject.org 19167W: https://github.com/SELinuxProject 19168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19169F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19170F: Documentation/ABI/removed/sysfs-selinux-disable 19171F: Documentation/admin-guide/LSM/SELinux.rst 19172F: include/trace/events/avc.h 19173F: include/uapi/linux/selinux_netlink.h 19174F: scripts/selinux/ 19175F: security/selinux/ 19176 19177SENSABLE PHANTOM 19178M: Jiri Slaby <jirislaby@kernel.org> 19179S: Maintained 19180F: drivers/misc/phantom.c 19181F: include/uapi/linux/phantom.h 19182 19183SENSEAIR SUNRISE 006-0-0007 19184M: Jacopo Mondi <jacopo@jmondi.org> 19185S: Maintained 19186F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19187F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19188F: drivers/iio/chemical/sunrise_co2.c 19189 19190SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19191M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19192S: Maintained 19193F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19194F: drivers/iio/chemical/scd30.h 19195F: drivers/iio/chemical/scd30_core.c 19196F: drivers/iio/chemical/scd30_i2c.c 19197F: drivers/iio/chemical/scd30_serial.c 19198 19199SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19200M: Roan van Dijk <roan@protonic.nl> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19203F: drivers/iio/chemical/scd4x.c 19204 19205SENSIRION SGP40 GAS SENSOR DRIVER 19206M: Andreas Klinger <ak@it-klinger.de> 19207S: Maintained 19208F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19209F: drivers/iio/chemical/sgp40.c 19210 19211SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19212M: Tomasz Duszynski <tduszyns@gmail.com> 19213S: Maintained 19214F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19215F: drivers/iio/chemical/sps30.c 19216F: drivers/iio/chemical/sps30_i2c.c 19217F: drivers/iio/chemical/sps30_serial.c 19218 19219SERIAL DEVICE BUS 19220M: Rob Herring <robh@kernel.org> 19221L: linux-serial@vger.kernel.org 19222S: Maintained 19223F: Documentation/devicetree/bindings/serial/serial.yaml 19224F: drivers/tty/serdev/ 19225F: include/linux/serdev.h 19226 19227SERIAL DRIVERS 19228M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19229L: linux-serial@vger.kernel.org 19230S: Maintained 19231F: Documentation/devicetree/bindings/serial/ 19232F: drivers/tty/serial/ 19233 19234SERIAL IR RECEIVER 19235M: Sean Young <sean@mess.org> 19236L: linux-media@vger.kernel.org 19237S: Maintained 19238F: drivers/media/rc/serial_ir.c 19239 19240SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19241M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19242L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19243S: Maintained 19244F: Documentation/devicetree/bindings/slimbus/ 19245F: drivers/slimbus/ 19246F: include/linux/slimbus.h 19247 19248SFC NETWORK DRIVER 19249M: Edward Cree <ecree.xilinx@gmail.com> 19250M: Martin Habets <habetsm.xilinx@gmail.com> 19251L: netdev@vger.kernel.org 19252L: linux-net-drivers@amd.com 19253S: Supported 19254F: Documentation/networking/devlink/sfc.rst 19255F: drivers/net/ethernet/sfc/ 19256 19257SFCTEMP HWMON DRIVER 19258M: Emil Renner Berthing <kernel@esmil.dk> 19259L: linux-hwmon@vger.kernel.org 19260S: Maintained 19261F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19262F: Documentation/hwmon/sfctemp.rst 19263F: drivers/hwmon/sfctemp.c 19264 19265SFF/SFP/SFP+ MODULE SUPPORT 19266M: Russell King <linux@armlinux.org.uk> 19267L: netdev@vger.kernel.org 19268S: Maintained 19269F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19270F: drivers/net/phy/phylink.c 19271F: drivers/net/phy/sfp* 19272F: include/linux/mdio/mdio-i2c.h 19273F: include/linux/phylink.h 19274F: include/linux/sfp.h 19275K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19276 19277SGI GRU DRIVER 19278M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19279S: Maintained 19280F: drivers/misc/sgi-gru/ 19281 19282SGI XP/XPC/XPNET DRIVER 19283M: Robin Holt <robinmholt@gmail.com> 19284M: Steve Wahl <steve.wahl@hpe.com> 19285R: Mike Travis <mike.travis@hpe.com> 19286S: Maintained 19287F: drivers/misc/sgi-xp/ 19288 19289SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19290M: Karsten Graul <kgraul@linux.ibm.com> 19291M: Wenjia Zhang <wenjia@linux.ibm.com> 19292M: Jan Karcher <jaka@linux.ibm.com> 19293R: D. Wythe <alibuda@linux.alibaba.com> 19294R: Tony Lu <tonylu@linux.alibaba.com> 19295R: Wen Gu <guwen@linux.alibaba.com> 19296L: linux-s390@vger.kernel.org 19297S: Supported 19298F: net/smc/ 19299 19300SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19301M: Linus Walleij <linus.walleij@linaro.org> 19302L: linux-iio@vger.kernel.org 19303S: Maintained 19304T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19305F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19306F: drivers/iio/light/gp2ap002.c 19307 19308SHARP RJ54N1CB0C SENSOR DRIVER 19309M: Jacopo Mondi <jacopo@jmondi.org> 19310L: linux-media@vger.kernel.org 19311S: Odd fixes 19312T: git git://linuxtv.org/media_tree.git 19313F: drivers/media/i2c/rj54n1cb0c.c 19314F: include/media/i2c/rj54n1cb0c.h 19315 19316SH_VOU V4L2 OUTPUT DRIVER 19317L: linux-media@vger.kernel.org 19318S: Orphan 19319F: drivers/media/platform/renesas/sh_vou.c 19320F: include/media/drv-intf/sh_vou.h 19321 19322SI2157 MEDIA DRIVER 19323M: Antti Palosaari <crope@iki.fi> 19324L: linux-media@vger.kernel.org 19325S: Maintained 19326W: https://linuxtv.org 19327W: http://palosaari.fi/linux/ 19328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19329T: git git://linuxtv.org/anttip/media_tree.git 19330F: drivers/media/tuners/si2157* 19331 19332SI2165 MEDIA DRIVER 19333M: Matthias Schwarzott <zzam@gentoo.org> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338F: drivers/media/dvb-frontends/si2165* 19339 19340SI2168 MEDIA DRIVER 19341M: Antti Palosaari <crope@iki.fi> 19342L: linux-media@vger.kernel.org 19343S: Maintained 19344W: https://linuxtv.org 19345W: http://palosaari.fi/linux/ 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347T: git git://linuxtv.org/anttip/media_tree.git 19348F: drivers/media/dvb-frontends/si2168* 19349 19350SI470X FM RADIO RECEIVER I2C DRIVER 19351M: Hans Verkuil <hverkuil@xs4all.nl> 19352L: linux-media@vger.kernel.org 19353S: Odd Fixes 19354W: https://linuxtv.org 19355T: git git://linuxtv.org/media_tree.git 19356F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19357F: drivers/media/radio/si470x/radio-si470x-i2c.c 19358 19359SI470X FM RADIO RECEIVER USB DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: drivers/media/radio/si470x/radio-si470x-common.c 19366F: drivers/media/radio/si470x/radio-si470x-usb.c 19367F: drivers/media/radio/si470x/radio-si470x.h 19368 19369SI4713 FM RADIO TRANSMITTER I2C DRIVER 19370M: Eduardo Valentin <edubezval@gmail.com> 19371L: linux-media@vger.kernel.org 19372S: Odd Fixes 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si4713/si4713.? 19376 19377SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19378M: Eduardo Valentin <edubezval@gmail.com> 19379L: linux-media@vger.kernel.org 19380S: Odd Fixes 19381W: https://linuxtv.org 19382T: git git://linuxtv.org/media_tree.git 19383F: drivers/media/radio/si4713/radio-platform-si4713.c 19384 19385SI4713 FM RADIO TRANSMITTER USB DRIVER 19386M: Hans Verkuil <hverkuil@xs4all.nl> 19387L: linux-media@vger.kernel.org 19388S: Maintained 19389W: https://linuxtv.org 19390T: git git://linuxtv.org/media_tree.git 19391F: drivers/media/radio/si4713/radio-usb-si4713.c 19392 19393SIANO DVB DRIVER 19394M: Mauro Carvalho Chehab <mchehab@kernel.org> 19395L: linux-media@vger.kernel.org 19396S: Odd fixes 19397W: https://linuxtv.org 19398T: git git://linuxtv.org/media_tree.git 19399F: drivers/media/common/siano/ 19400F: drivers/media/mmc/siano/ 19401F: drivers/media/usb/siano/ 19402F: drivers/media/usb/siano/ 19403 19404SIFIVE DRIVERS 19405M: Palmer Dabbelt <palmer@dabbelt.com> 19406M: Paul Walmsley <paul.walmsley@sifive.com> 19407L: linux-riscv@lists.infradead.org 19408S: Supported 19409N: sifive 19410K: [^@]sifive 19411 19412SIFIVE FU540 SYSTEM-ON-CHIP 19413M: Paul Walmsley <paul.walmsley@sifive.com> 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415L: linux-riscv@lists.infradead.org 19416S: Supported 19417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19418N: fu540 19419K: fu540 19420 19421SIFIVE PDMA DRIVER 19422M: Green Wan <green.wan@sifive.com> 19423S: Maintained 19424F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19425F: drivers/dma/sf-pdma/ 19426 19427SIFIVE SOC DRIVERS 19428M: Conor Dooley <conor@kernel.org> 19429L: linux-riscv@lists.infradead.org 19430S: Maintained 19431T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19432F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19433F: drivers/soc/sifive/ 19434 19435SILEAD TOUCHSCREEN DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-input@vger.kernel.org 19438L: platform-driver-x86@vger.kernel.org 19439S: Maintained 19440F: drivers/input/touchscreen/silead.c 19441F: drivers/platform/x86/touchscreen_dmi.c 19442 19443SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19444M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19445S: Supported 19446F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19447F: drivers/net/wireless/silabs/wfx/ 19448 19449SILICON MOTION SM712 FRAME BUFFER DRIVER 19450M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19451M: Teddy Wang <teddy.wang@siliconmotion.com> 19452M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19453L: linux-fbdev@vger.kernel.org 19454S: Maintained 19455F: Documentation/fb/sm712fb.rst 19456F: drivers/video/fbdev/sm712* 19457 19458SILVACO I3C DUAL-ROLE MASTER 19459M: Miquel Raynal <miquel.raynal@bootlin.com> 19460M: Conor Culhane <conor.culhane@silvaco.com> 19461L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19462S: Maintained 19463F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19464F: drivers/i3c/master/svc-i3c-master.c 19465 19466SIMPLEFB FB DRIVER 19467M: Hans de Goede <hdegoede@redhat.com> 19468L: linux-fbdev@vger.kernel.org 19469S: Maintained 19470F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19471F: drivers/video/fbdev/simplefb.c 19472F: include/linux/platform_data/simplefb.h 19473 19474SIMTEC EB110ATX (Chalice CATS) 19475M: Simtec Linux Team <linux@simtec.co.uk> 19476S: Supported 19477W: http://www.simtec.co.uk/products/EB110ATX/ 19478 19479SIOX 19480M: Thorsten Scherer <t.scherer@eckelmann.de> 19481M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19482R: Pengutronix Kernel Team <kernel@pengutronix.de> 19483S: Supported 19484F: drivers/gpio/gpio-siox.c 19485F: drivers/siox/* 19486F: include/trace/events/siox.h 19487 19488SIPHASH PRF ROUTINES 19489M: Jason A. Donenfeld <Jason@zx2c4.com> 19490S: Maintained 19491F: include/linux/siphash.h 19492F: lib/siphash.c 19493F: lib/siphash_kunit.c 19494 19495SIS 190 ETHERNET DRIVER 19496M: Francois Romieu <romieu@fr.zoreil.com> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: drivers/net/ethernet/sis/sis190.c 19500 19501SIS 900/7016 FAST ETHERNET DRIVER 19502M: Daniele Venzano <venza@brownhat.org> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505W: http://www.brownhat.org/sis900.html 19506F: drivers/net/ethernet/sis/sis900.* 19507 19508SIS FRAMEBUFFER DRIVER 19509S: Orphan 19510F: Documentation/fb/sisfb.rst 19511F: drivers/video/fbdev/sis/ 19512F: include/video/sisfb.h 19513 19514SIS I2C TOUCHSCREEN DRIVER 19515M: Mika Penttilä <mpenttil@redhat.com> 19516L: linux-input@vger.kernel.org 19517S: Maintained 19518F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19519F: drivers/input/touchscreen/sis_i2c.c 19520 19521SIS USB2VGA DRIVER 19522M: Thomas Winischhofer <thomas@winischhofer.net> 19523S: Maintained 19524W: http://www.winischhofer.at/linuxsisusbvga.shtml 19525F: drivers/usb/misc/sisusbvga/ 19526 19527SL28 CPLD MFD DRIVER 19528M: Michael Walle <michael@walle.cc> 19529S: Maintained 19530F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19531F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19532F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19533F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19534F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19535F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19536F: drivers/gpio/gpio-sl28cpld.c 19537F: drivers/hwmon/sl28cpld-hwmon.c 19538F: drivers/irqchip/irq-sl28cpld.c 19539F: drivers/pwm/pwm-sl28cpld.c 19540F: drivers/watchdog/sl28cpld_wdt.c 19541 19542SL28 VPD NVMEM LAYOUT DRIVER 19543M: Michael Walle <michael@walle.cc> 19544S: Maintained 19545F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19546F: drivers/nvmem/layouts/sl28vpd.c 19547 19548SLAB ALLOCATOR 19549M: Christoph Lameter <cl@linux.com> 19550M: Pekka Enberg <penberg@kernel.org> 19551M: David Rientjes <rientjes@google.com> 19552M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19553M: Andrew Morton <akpm@linux-foundation.org> 19554M: Vlastimil Babka <vbabka@suse.cz> 19555R: Roman Gushchin <roman.gushchin@linux.dev> 19556R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19557L: linux-mm@kvack.org 19558S: Maintained 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19560F: include/linux/sl?b*.h 19561F: mm/sl?b* 19562 19563SLCAN CAN NETWORK DRIVER 19564M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19565L: linux-can@vger.kernel.org 19566S: Maintained 19567F: drivers/net/can/slcan/ 19568 19569SLEEPABLE READ-COPY UPDATE (SRCU) 19570M: Lai Jiangshan <jiangshanlai@gmail.com> 19571M: "Paul E. McKenney" <paulmck@kernel.org> 19572M: Josh Triplett <josh@joshtriplett.org> 19573R: Steven Rostedt <rostedt@goodmis.org> 19574R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19575L: rcu@vger.kernel.org 19576S: Supported 19577W: http://www.rdrop.com/users/paulmck/RCU/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19579F: include/linux/srcu*.h 19580F: kernel/rcu/srcu*.c 19581 19582SMACK SECURITY MODULE 19583M: Casey Schaufler <casey@schaufler-ca.com> 19584L: linux-security-module@vger.kernel.org 19585S: Maintained 19586W: http://schaufler-ca.com 19587T: git git://github.com/cschaufler/smack-next 19588F: Documentation/admin-guide/LSM/Smack.rst 19589F: security/smack/ 19590 19591SMC91x ETHERNET DRIVER 19592M: Nicolas Pitre <nico@fluxnic.net> 19593S: Odd Fixes 19594F: drivers/net/ethernet/smsc/smc91x.* 19595 19596SMM665 HARDWARE MONITOR DRIVER 19597M: Guenter Roeck <linux@roeck-us.net> 19598L: linux-hwmon@vger.kernel.org 19599S: Maintained 19600F: Documentation/hwmon/smm665.rst 19601F: drivers/hwmon/smm665.c 19602 19603SMSC EMC2103 HARDWARE MONITOR DRIVER 19604M: Steve Glendinning <steve.glendinning@shawell.net> 19605L: linux-hwmon@vger.kernel.org 19606S: Maintained 19607F: Documentation/hwmon/emc2103.rst 19608F: drivers/hwmon/emc2103.c 19609 19610SMSC SCH5627 HARDWARE MONITOR DRIVER 19611M: Hans de Goede <hdegoede@redhat.com> 19612L: linux-hwmon@vger.kernel.org 19613S: Supported 19614F: Documentation/hwmon/sch5627.rst 19615F: drivers/hwmon/sch5627.c 19616 19617SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19618M: Steve Glendinning <steve.glendinning@shawell.net> 19619L: linux-fbdev@vger.kernel.org 19620S: Maintained 19621F: drivers/video/fbdev/smscufx.c 19622 19623SMSC47B397 HARDWARE MONITOR DRIVER 19624M: Jean Delvare <jdelvare@suse.com> 19625L: linux-hwmon@vger.kernel.org 19626S: Maintained 19627F: Documentation/hwmon/smsc47b397.rst 19628F: drivers/hwmon/smsc47b397.c 19629 19630SMSC911x ETHERNET DRIVER 19631M: Steve Glendinning <steve.glendinning@shawell.net> 19632L: netdev@vger.kernel.org 19633S: Maintained 19634F: drivers/net/ethernet/smsc/smsc911x.* 19635F: include/linux/smsc911x.h 19636 19637SMSC9420 PCI ETHERNET DRIVER 19638M: Steve Glendinning <steve.glendinning@shawell.net> 19639L: netdev@vger.kernel.org 19640S: Maintained 19641F: drivers/net/ethernet/smsc/smsc9420.* 19642 19643SNET DPU VIRTIO DATA PATH ACCELERATOR 19644R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19645F: drivers/vdpa/solidrun/ 19646 19647SOCIONEXT (SNI) AVE NETWORK DRIVER 19648M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19652F: drivers/net/ethernet/socionext/sni_ave.c 19653 19654SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19655M: Jassi Brar <jaswinder.singh@linaro.org> 19656M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19657L: netdev@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19660F: drivers/net/ethernet/socionext/netsec.c 19661 19662SOCIONEXT (SNI) Synquacer SPI DRIVER 19663M: Masahisa Kojima <masahisa.kojima@linaro.org> 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665L: linux-spi@vger.kernel.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19668F: drivers/spi/spi-synquacer.c 19669 19670SOCIONEXT SYNQUACER I2C DRIVER 19671M: Ard Biesheuvel <ardb@kernel.org> 19672L: linux-i2c@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19675F: drivers/i2c/busses/i2c-synquacer.c 19676 19677SOCIONEXT UNIPHIER SOUND DRIVER 19678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19679S: Orphan 19680F: sound/soc/uniphier/ 19681 19682SOCKET TIMESTAMPING 19683M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19684S: Maintained 19685F: Documentation/networking/timestamping.rst 19686F: include/uapi/linux/net_tstamp.h 19687F: tools/testing/selftests/net/so_txtime.c 19688 19689SOEKRIS NET48XX LED SUPPORT 19690M: Chris Boot <bootc@bootc.net> 19691S: Maintained 19692F: drivers/leds/leds-net48xx.c 19693 19694SOFT-IWARP DRIVER (siw) 19695M: Bernard Metzler <bmt@zurich.ibm.com> 19696L: linux-rdma@vger.kernel.org 19697S: Supported 19698F: drivers/infiniband/sw/siw/ 19699F: include/uapi/rdma/siw-abi.h 19700 19701SOFT-ROCE DRIVER (rxe) 19702M: Zhu Yanjun <zyjzyj2000@gmail.com> 19703L: linux-rdma@vger.kernel.org 19704S: Supported 19705F: drivers/infiniband/sw/rxe/ 19706F: include/uapi/rdma/rdma_user_rxe.h 19707 19708SOFTLOGIC 6x10 MPEG CODEC 19709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19710M: Anton Sviridenko <anton@corp.bluecherry.net> 19711M: Andrey Utkin <andrey_utkin@fastmail.com> 19712M: Ismael Luceno <ismael@iodev.co.uk> 19713L: linux-media@vger.kernel.org 19714S: Supported 19715F: drivers/media/pci/solo6x10/ 19716 19717SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19718M: James Morse <james.morse@arm.com> 19719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19720S: Maintained 19721F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19722F: drivers/firmware/arm_sdei.c 19723F: include/linux/arm_sdei.h 19724F: include/uapi/linux/arm_sdei.h 19725 19726SOFTWARE NODES AND DEVICE PROPERTIES 19727R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19728R: Daniel Scally <djrscally@gmail.com> 19729R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19730R: Sakari Ailus <sakari.ailus@linux.intel.com> 19731L: linux-acpi@vger.kernel.org 19732S: Maintained 19733F: drivers/base/property.c 19734F: drivers/base/swnode.c 19735F: include/linux/fwnode.h 19736F: include/linux/property.h 19737 19738SOFTWARE RAID (Multiple Disks) SUPPORT 19739M: Song Liu <song@kernel.org> 19740L: linux-raid@vger.kernel.org 19741S: Supported 19742Q: https://patchwork.kernel.org/project/linux-raid/list/ 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19744F: drivers/md/Kconfig 19745F: drivers/md/Makefile 19746F: drivers/md/md* 19747F: drivers/md/raid* 19748F: include/linux/raid/ 19749F: include/uapi/linux/raid/ 19750 19751SOLIDRUN CLEARFOG SUPPORT 19752M: Russell King <linux@armlinux.org.uk> 19753S: Maintained 19754F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19755F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19756 19757SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19758M: Russell King <linux@armlinux.org.uk> 19759S: Maintained 19760F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19763 19764SONIC NETWORK DRIVER 19765M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19766L: netdev@vger.kernel.org 19767S: Maintained 19768F: drivers/net/ethernet/natsemi/sonic.* 19769 19770SONICS SILICON BACKPLANE DRIVER (SSB) 19771M: Michael Buesch <m@bues.ch> 19772L: linux-wireless@vger.kernel.org 19773S: Maintained 19774F: drivers/ssb/ 19775F: include/linux/ssb/ 19776 19777SONY IMX208 SENSOR DRIVER 19778M: Sakari Ailus <sakari.ailus@linux.intel.com> 19779L: linux-media@vger.kernel.org 19780S: Maintained 19781T: git git://linuxtv.org/media_tree.git 19782F: drivers/media/i2c/imx208.c 19783 19784SONY IMX214 SENSOR DRIVER 19785M: Ricardo Ribalda <ribalda@kernel.org> 19786L: linux-media@vger.kernel.org 19787S: Maintained 19788T: git git://linuxtv.org/media_tree.git 19789F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19790F: drivers/media/i2c/imx214.c 19791 19792SONY IMX219 SENSOR DRIVER 19793M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19798F: drivers/media/i2c/imx219.c 19799 19800SONY IMX258 SENSOR DRIVER 19801M: Sakari Ailus <sakari.ailus@linux.intel.com> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19806F: drivers/media/i2c/imx258.c 19807 19808SONY IMX274 SENSOR DRIVER 19809M: Leon Luo <leonl@leopardimaging.com> 19810L: linux-media@vger.kernel.org 19811S: Maintained 19812T: git git://linuxtv.org/media_tree.git 19813F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19814F: drivers/media/i2c/imx274.c 19815 19816SONY IMX290 SENSOR DRIVER 19817M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19818L: linux-media@vger.kernel.org 19819S: Maintained 19820T: git git://linuxtv.org/media_tree.git 19821F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19822F: drivers/media/i2c/imx290.c 19823 19824SONY IMX296 SENSOR DRIVER 19825M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19831F: drivers/media/i2c/imx296.c 19832 19833SONY IMX319 SENSOR DRIVER 19834M: Bingbu Cao <bingbu.cao@intel.com> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837T: git git://linuxtv.org/media_tree.git 19838F: drivers/media/i2c/imx319.c 19839 19840SONY IMX334 SENSOR DRIVER 19841M: Paul J. Murphy <paul.j.murphy@intel.com> 19842M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19843L: linux-media@vger.kernel.org 19844S: Maintained 19845T: git git://linuxtv.org/media_tree.git 19846F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19847F: drivers/media/i2c/imx334.c 19848 19849SONY IMX335 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19856F: drivers/media/i2c/imx335.c 19857 19858SONY IMX355 SENSOR DRIVER 19859M: Tianshu Qiu <tian.shu.qiu@intel.com> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862T: git git://linuxtv.org/media_tree.git 19863F: drivers/media/i2c/imx355.c 19864 19865SONY IMX412 SENSOR DRIVER 19866M: Paul J. Murphy <paul.j.murphy@intel.com> 19867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870T: git git://linuxtv.org/media_tree.git 19871F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19872F: drivers/media/i2c/imx412.c 19873 19874SONY IMX415 SENSOR DRIVER 19875M: Michael Riesch <michael.riesch@wolfvision.net> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878T: git git://linuxtv.org/media_tree.git 19879F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19880F: drivers/media/i2c/imx415.c 19881 19882SONY MEMORYSTICK SUBSYSTEM 19883M: Maxim Levitsky <maximlevitsky@gmail.com> 19884M: Alex Dubov <oakad@yahoo.com> 19885M: Ulf Hansson <ulf.hansson@linaro.org> 19886L: linux-mmc@vger.kernel.org 19887S: Maintained 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19889F: drivers/memstick/ 19890F: include/linux/memstick.h 19891 19892SONY VAIO CONTROL DEVICE DRIVER 19893M: Mattia Dongili <malattia@linux.it> 19894L: platform-driver-x86@vger.kernel.org 19895S: Maintained 19896W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19897F: Documentation/admin-guide/laptops/sony-laptop.rst 19898F: drivers/char/sonypi.c 19899F: drivers/platform/x86/sony-laptop.c 19900F: include/linux/sony-laptop.h 19901 19902SOUND 19903M: Jaroslav Kysela <perex@perex.cz> 19904M: Takashi Iwai <tiwai@suse.com> 19905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19906S: Maintained 19907W: http://www.alsa-project.org/ 19908Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19910F: Documentation/sound/ 19911F: include/sound/ 19912F: include/uapi/sound/ 19913F: sound/ 19914F: tools/testing/selftests/alsa 19915 19916SOUND - ALSA SELFTESTS 19917M: Mark Brown <broonie@kernel.org> 19918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19919L: linux-kselftest@vger.kernel.org 19920S: Supported 19921F: tools/testing/selftests/alsa 19922 19923SOUND - COMPRESSED AUDIO 19924M: Vinod Koul <vkoul@kernel.org> 19925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19926S: Supported 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19928F: Documentation/sound/designs/compress-offload.rst 19929F: include/sound/compress_driver.h 19930F: include/uapi/sound/compress_* 19931F: sound/core/compress_offload.c 19932F: sound/soc/soc-compress.c 19933 19934SOUND - DMAENGINE HELPERS 19935M: Lars-Peter Clausen <lars@metafoo.de> 19936S: Supported 19937F: include/sound/dmaengine_pcm.h 19938F: sound/core/pcm_dmaengine.c 19939F: sound/soc/soc-generic-dmaengine-pcm.c 19940 19941SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19942M: Liam Girdwood <lgirdwood@gmail.com> 19943M: Mark Brown <broonie@kernel.org> 19944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19945S: Supported 19946W: http://alsa-project.org/main/index.php/ASoC 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19948F: Documentation/devicetree/bindings/sound/ 19949F: Documentation/sound/soc/ 19950F: include/dt-bindings/sound/ 19951F: include/sound/soc* 19952F: sound/soc/ 19953 19954SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19955M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19956M: Liam Girdwood <lgirdwood@gmail.com> 19957M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19958M: Bard Liao <yung-chuan.liao@linux.intel.com> 19959M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19960M: Daniel Baluta <daniel.baluta@nxp.com> 19961R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19962L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19963S: Supported 19964W: https://github.com/thesofproject/linux/ 19965F: sound/soc/sof/ 19966 19967SOUNDWIRE SUBSYSTEM 19968M: Vinod Koul <vkoul@kernel.org> 19969M: Bard Liao <yung-chuan.liao@linux.intel.com> 19970R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19971R: Sanyog Kale <sanyog.r.kale@intel.com> 19972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19973S: Supported 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19975F: Documentation/driver-api/soundwire/ 19976F: drivers/soundwire/ 19977F: include/linux/soundwire/ 19978 19979SP2 MEDIA DRIVER 19980M: Olli Salonen <olli.salonen@iki.fi> 19981L: linux-media@vger.kernel.org 19982S: Maintained 19983W: https://linuxtv.org 19984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19985F: drivers/media/dvb-frontends/sp2* 19986 19987SPANISH DOCUMENTATION 19988M: Carlos Bilbao <carlos.bilbao@amd.com> 19989S: Maintained 19990F: Documentation/translations/sp_SP/ 19991 19992SPARC + UltraSPARC (sparc/sparc64) 19993M: "David S. Miller" <davem@davemloft.net> 19994L: sparclinux@vger.kernel.org 19995S: Maintained 19996Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19999F: arch/sparc/ 20000F: drivers/sbus/ 20001 20002SPARC SERIAL DRIVERS 20003M: "David S. Miller" <davem@davemloft.net> 20004L: sparclinux@vger.kernel.org 20005S: Maintained 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: drivers/tty/serial/suncore.c 20009F: drivers/tty/serial/sunhv.c 20010F: drivers/tty/serial/sunsab.c 20011F: drivers/tty/serial/sunsab.h 20012F: drivers/tty/serial/sunsu.c 20013F: drivers/tty/serial/sunzilog.c 20014F: drivers/tty/serial/sunzilog.h 20015F: drivers/tty/vcc.c 20016F: include/linux/sunserialcore.h 20017 20018SPARSE CHECKER 20019M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20020L: linux-sparse@vger.kernel.org 20021S: Maintained 20022W: https://sparse.docs.kernel.org/ 20023Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20024B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20025T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20026F: include/linux/compiler.h 20027 20028SPEAKUP CONSOLE SPEECH DRIVER 20029M: William Hubbs <w.d.hubbs@gmail.com> 20030M: Chris Brannon <chris@the-brannons.com> 20031M: Kirk Reiser <kirk@reisers.ca> 20032M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20033L: speakup@linux-speakup.org 20034S: Odd Fixes 20035W: http://www.linux-speakup.org/ 20036W: https://github.com/linux-speakup/speakup 20037B: https://github.com/linux-speakup/speakup/issues 20038F: drivers/accessibility/speakup/ 20039 20040SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20041M: Viresh Kumar <vireshk@kernel.org> 20042M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20043M: soc@kernel.org 20044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20045S: Maintained 20046W: http://www.st.com/spear 20047F: arch/arm/boot/dts/st/spear* 20048F: arch/arm/mach-spear/ 20049F: drivers/clk/spear/ 20050F: drivers/pinctrl/spear/ 20051 20052SPI NOR SUBSYSTEM 20053M: Tudor Ambarus <tudor.ambarus@linaro.org> 20054M: Pratyush Yadav <pratyush@kernel.org> 20055R: Michael Walle <michael@walle.cc> 20056L: linux-mtd@lists.infradead.org 20057S: Maintained 20058W: http://www.linux-mtd.infradead.org/ 20059Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20060C: irc://irc.oftc.net/mtd 20061T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20062F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20063F: drivers/mtd/spi-nor/ 20064F: include/linux/mtd/spi-nor.h 20065 20066SPI SUBSYSTEM 20067M: Mark Brown <broonie@kernel.org> 20068L: linux-spi@vger.kernel.org 20069S: Maintained 20070Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20072F: Documentation/devicetree/bindings/spi/ 20073F: Documentation/spi/ 20074F: drivers/spi/ 20075F: include/linux/spi/ 20076F: include/uapi/linux/spi/ 20077F: tools/spi/ 20078 20079SPIDERNET NETWORK DRIVER for CELL 20080M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20081M: Geoff Levand <geoff@infradead.org> 20082L: netdev@vger.kernel.org 20083L: linuxppc-dev@lists.ozlabs.org 20084S: Maintained 20085F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20086F: drivers/net/ethernet/toshiba/spider_net* 20087 20088SPMI SUBSYSTEM 20089M: Stephen Boyd <sboyd@kernel.org> 20090L: linux-kernel@vger.kernel.org 20091S: Maintained 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20093F: Documentation/devicetree/bindings/spmi/ 20094F: drivers/spmi/ 20095F: include/dt-bindings/spmi/spmi.h 20096F: include/linux/spmi.h 20097F: include/trace/events/spmi.h 20098 20099SPU FILE SYSTEM 20100M: Jeremy Kerr <jk@ozlabs.org> 20101L: linuxppc-dev@lists.ozlabs.org 20102S: Supported 20103W: http://www.ibm.com/developerworks/power/cell/ 20104F: Documentation/filesystems/spufs/spufs.rst 20105F: arch/powerpc/platforms/cell/spufs/ 20106 20107SQUASHFS FILE SYSTEM 20108M: Phillip Lougher <phillip@squashfs.org.uk> 20109L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20110S: Maintained 20111W: http://squashfs.org.uk 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20113F: Documentation/filesystems/squashfs.rst 20114F: fs/squashfs/ 20115 20116SRM (Alpha) environment access 20117M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20118S: Maintained 20119F: arch/alpha/kernel/srm_env.c 20120 20121ST LSM6DSx IMU IIO DRIVER 20122M: Lorenzo Bianconi <lorenzo@kernel.org> 20123L: linux-iio@vger.kernel.org 20124S: Maintained 20125W: http://www.st.com/ 20126F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20127F: drivers/iio/imu/st_lsm6dsx/ 20128 20129ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20130M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20131M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134T: git git://linuxtv.org/media_tree.git 20135F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20136F: drivers/media/i2c/st-mipid02.c 20137 20138ST STM32 I2C/SMBUS DRIVER 20139M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20140M: Alain Volmat <alain.volmat@foss.st.com> 20141L: linux-i2c@vger.kernel.org 20142S: Maintained 20143F: drivers/i2c/busses/i2c-stm32* 20144 20145ST STM32 SPI DRIVER 20146M: Alain Volmat <alain.volmat@foss.st.com> 20147L: linux-spi@vger.kernel.org 20148S: Maintained 20149F: drivers/spi/spi-stm32.c 20150 20151ST STPDDC60 DRIVER 20152M: Daniel Nilsson <daniel.nilsson@flex.com> 20153L: linux-hwmon@vger.kernel.org 20154S: Maintained 20155F: Documentation/hwmon/stpddc60.rst 20156F: drivers/hwmon/pmbus/stpddc60.c 20157 20158ST VGXY61 DRIVER 20159M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20160M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20161L: linux-media@vger.kernel.org 20162S: Maintained 20163T: git git://linuxtv.org/media_tree.git 20164F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20165F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20166F: drivers/media/i2c/st-vgxy61.c 20167 20168ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20169M: Song Qiang <songqiang1304521@gmail.com> 20170L: linux-iio@vger.kernel.org 20171S: Maintained 20172F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20173F: drivers/iio/proximity/vl53l0x-i2c.c 20174 20175STABLE BRANCH 20176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20177M: Sasha Levin <sashal@kernel.org> 20178L: stable@vger.kernel.org 20179S: Supported 20180F: Documentation/process/stable-kernel-rules.rst 20181 20182STAGING - ATOMISP DRIVER 20183M: Hans de Goede <hdegoede@redhat.com> 20184M: Mauro Carvalho Chehab <mchehab@kernel.org> 20185R: Sakari Ailus <sakari.ailus@linux.intel.com> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188F: drivers/staging/media/atomisp/ 20189 20190STAGING - FIELDBUS SUBSYSTEM 20191M: Sven Van Asbroeck <TheSven73@gmail.com> 20192S: Maintained 20193F: drivers/staging/fieldbus/* 20194F: drivers/staging/fieldbus/Documentation/ 20195 20196STAGING - HMS ANYBUS-S BUS 20197M: Sven Van Asbroeck <TheSven73@gmail.com> 20198S: Maintained 20199F: drivers/staging/fieldbus/anybuss/ 20200 20201STAGING - INDUSTRIAL IO 20202M: Jonathan Cameron <jic23@kernel.org> 20203L: linux-iio@vger.kernel.org 20204S: Odd Fixes 20205F: Documentation/devicetree/bindings/staging/iio/ 20206F: drivers/staging/iio/ 20207 20208STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20209M: Marc Dietrich <marvin24@gmx.de> 20210L: ac100@lists.launchpad.net (moderated for non-subscribers) 20211L: linux-tegra@vger.kernel.org 20212S: Maintained 20213F: drivers/staging/nvec/ 20214 20215STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20216M: Jens Frederich <jfrederich@gmail.com> 20217M: Jon Nettleton <jon.nettleton@gmail.com> 20218S: Maintained 20219W: http://wiki.laptop.org/go/DCON 20220F: drivers/staging/olpc_dcon/ 20221 20222STAGING - REALTEK RTL8712U DRIVERS 20223M: Larry Finger <Larry.Finger@lwfinger.net> 20224M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20225S: Odd Fixes 20226F: drivers/staging/rtl8712/ 20227 20228STAGING - SEPS525 LCD CONTROLLER DRIVERS 20229M: Michael Hennerich <michael.hennerich@analog.com> 20230L: linux-fbdev@vger.kernel.org 20231S: Supported 20232F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20233F: drivers/staging/fbtft/fb_seps525.c 20234 20235STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20236M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20237M: Teddy Wang <teddy.wang@siliconmotion.com> 20238M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20239L: linux-fbdev@vger.kernel.org 20240S: Maintained 20241F: drivers/staging/sm750fb/ 20242 20243STAGING - VIA VT665X DRIVERS 20244M: Forest Bond <forest@alittletooquiet.net> 20245S: Odd Fixes 20246F: drivers/staging/vt665?/ 20247 20248STAGING SUBSYSTEM 20249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20250L: linux-staging@lists.linux.dev 20251S: Supported 20252T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20253F: drivers/staging/ 20254 20255STARFIRE/DURALAN NETWORK DRIVER 20256M: Ion Badulescu <ionut@badula.org> 20257S: Odd Fixes 20258F: drivers/net/ethernet/adaptec/starfire* 20259 20260STARFIVE CRYPTO DRIVER 20261M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20262M: William Qiu <william.qiu@starfivetech.com> 20263S: Supported 20264F: Documentation/devicetree/bindings/crypto/starfive* 20265F: drivers/crypto/starfive/ 20266 20267STARFIVE DEVICETREES 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269S: Maintained 20270F: arch/riscv/boot/dts/starfive/ 20271 20272STARFIVE DWMAC GLUE LAYER 20273M: Emil Renner Berthing <kernel@esmil.dk> 20274M: Samin Guo <samin.guo@starfivetech.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20277F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20278 20279STARFIVE JH7110 MMC/SD/SDIO DRIVER 20280M: William Qiu <william.qiu@starfivetech.com> 20281S: Supported 20282F: Documentation/devicetree/bindings/mmc/starfive* 20283F: drivers/mmc/host/dw_mmc-starfive.c 20284 20285STARFIVE JH7110 TDM DRIVER 20286M: Walker Chen <walker.chen@starfivetech.com> 20287S: Maintained 20288F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20289F: sound/soc/starfive/jh7110_tdm.c 20290 20291STARFIVE JH71X0 CLOCK DRIVERS 20292M: Emil Renner Berthing <kernel@esmil.dk> 20293M: Hal Feng <hal.feng@starfivetech.com> 20294S: Maintained 20295F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20296F: drivers/clk/starfive/clk-starfive-jh71* 20297F: include/dt-bindings/clock/starfive?jh71*.h 20298 20299STARFIVE JH71X0 PINCTRL DRIVERS 20300M: Emil Renner Berthing <kernel@esmil.dk> 20301M: Jianlong Huang <jianlong.huang@starfivetech.com> 20302L: linux-gpio@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20305F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20306F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20307F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20308 20309STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20310M: Emil Renner Berthing <kernel@esmil.dk> 20311M: Hal Feng <hal.feng@starfivetech.com> 20312S: Maintained 20313F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20314F: drivers/reset/starfive/reset-starfive-jh71* 20315F: include/dt-bindings/reset/starfive?jh71*.h 20316 20317STARFIVE JH71X0 USB DRIVERS 20318M: Minda Chen <minda.chen@starfivetech.com> 20319S: Maintained 20320F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20321F: drivers/usb/cdns3/cdns3-starfive.c 20322 20323STARFIVE JH71XX PMU CONTROLLER DRIVER 20324M: Walker Chen <walker.chen@starfivetech.com> 20325S: Supported 20326F: Documentation/devicetree/bindings/power/starfive* 20327F: drivers/soc/starfive/jh71xx_pmu.c 20328F: include/dt-bindings/power/starfive,jh7110-pmu.h 20329 20330STARFIVE SOC DRIVERS 20331M: Conor Dooley <conor@kernel.org> 20332S: Maintained 20333T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20334F: drivers/soc/starfive/ 20335 20336STARFIVE TRNG DRIVER 20337M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20338S: Supported 20339F: Documentation/devicetree/bindings/rng/starfive* 20340F: drivers/char/hw_random/jh7110-trng.c 20341 20342STARFIVE WATCHDOG DRIVER 20343M: Xingyu Wu <xingyu.wu@starfivetech.com> 20344M: Samin Guo <samin.guo@starfivetech.com> 20345S: Supported 20346F: Documentation/devicetree/bindings/watchdog/starfive* 20347F: drivers/watchdog/starfive-wdt.c 20348 20349STATIC BRANCH/CALL 20350M: Peter Zijlstra <peterz@infradead.org> 20351M: Josh Poimboeuf <jpoimboe@kernel.org> 20352M: Jason Baron <jbaron@akamai.com> 20353R: Steven Rostedt <rostedt@goodmis.org> 20354R: Ard Biesheuvel <ardb@kernel.org> 20355S: Supported 20356F: arch/*/include/asm/jump_label*.h 20357F: arch/*/include/asm/static_call*.h 20358F: arch/*/kernel/jump_label.c 20359F: arch/*/kernel/static_call.c 20360F: include/linux/jump_label*.h 20361F: include/linux/static_call*.h 20362F: kernel/jump_label.c 20363F: kernel/static_call.c 20364 20365STI AUDIO (ASoC) DRIVERS 20366M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20368S: Maintained 20369F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20370F: sound/soc/sti/ 20371 20372STI CEC DRIVER 20373M: Alain Volmat <alain.volmat@foss.st.com> 20374S: Maintained 20375F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20376F: drivers/media/cec/platform/sti/ 20377 20378STK1160 USB VIDEO CAPTURE DRIVER 20379M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/usb/stk1160/ 20384 20385STM32 AUDIO (ASoC) DRIVERS 20386M: Olivier Moysan <olivier.moysan@foss.st.com> 20387M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20389S: Maintained 20390F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20391F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20392F: sound/soc/stm/ 20393 20394STM32 TIMER/LPTIMER DRIVERS 20395M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20396S: Maintained 20397F: Documentation/ABI/testing/*timer-stm32 20398F: Documentation/devicetree/bindings/*/*stm32-*timer* 20399F: drivers/*/stm32-*timer* 20400F: drivers/pwm/pwm-stm32* 20401F: include/linux/*/stm32-*tim* 20402 20403STMMAC ETHERNET DRIVER 20404M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20405M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20406M: Jose Abreu <joabreu@synopsys.com> 20407L: netdev@vger.kernel.org 20408S: Supported 20409W: http://www.stlinux.com 20410F: Documentation/networking/device_drivers/ethernet/stmicro/ 20411F: drivers/net/ethernet/stmicro/stmmac/ 20412 20413SUN HAPPY MEAL ETHERNET DRIVER 20414M: Sean Anderson <seanga2@gmail.com> 20415S: Maintained 20416F: drivers/net/ethernet/sun/sunhme.* 20417 20418SUN3/3X 20419M: Sam Creasey <sammy@sammy.net> 20420S: Maintained 20421W: http://sammy.net/sun3/ 20422F: arch/m68k/include/asm/sun3* 20423F: arch/m68k/kernel/*sun3* 20424F: arch/m68k/sun3*/ 20425F: drivers/net/ethernet/i825xx/sun3* 20426 20427SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20428M: Hans de Goede <hdegoede@redhat.com> 20429L: linux-input@vger.kernel.org 20430S: Maintained 20431F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20432F: drivers/input/keyboard/sun4i-lradc-keys.c 20433 20434SUNDANCE NETWORK DRIVER 20435M: Denis Kirjanov <kda@linux-powerpc.org> 20436L: netdev@vger.kernel.org 20437S: Maintained 20438F: drivers/net/ethernet/dlink/sundance.c 20439 20440SUNPLUS ETHERNET DRIVER 20441M: Wells Lu <wellslutw@gmail.com> 20442L: netdev@vger.kernel.org 20443S: Maintained 20444W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20445F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20446F: drivers/net/ethernet/sunplus/ 20447 20448SUNPLUS MMC DRIVER 20449M: Tony Huang <tonyhuang.sunplus@gmail.com> 20450M: Li-hao Kuo <lhjeff911@gmail.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20453F: drivers/mmc/host/sunplus-mmc.c 20454 20455SUNPLUS OCOTP DRIVER 20456M: Vincent Shih <vincent.sunplus@gmail.com> 20457S: Maintained 20458F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20459F: drivers/nvmem/sunplus-ocotp.c 20460 20461SUNPLUS PWM DRIVER 20462M: Hammer Hsieh <hammerh0314@gmail.com> 20463S: Maintained 20464F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20465F: drivers/pwm/pwm-sunplus.c 20466 20467SUNPLUS RTC DRIVER 20468M: Vincent Shih <vincent.sunplus@gmail.com> 20469L: linux-rtc@vger.kernel.org 20470S: Maintained 20471F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20472F: drivers/rtc/rtc-sunplus.c 20473 20474SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20475M: Li-hao Kuo <lhjeff911@gmail.com> 20476L: linux-spi@vger.kernel.org 20477S: Maintained 20478F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20479F: drivers/spi/spi-sunplus-sp7021.c 20480 20481SUNPLUS UART DRIVER 20482M: Hammer Hsieh <hammerh0314@gmail.com> 20483S: Maintained 20484F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20485F: drivers/tty/serial/sunplus-uart.c 20486 20487SUNPLUS USB2 PHY DRIVER 20488M: Vincent Shih <vincent.sunplus@gmail.com> 20489L: linux-usb@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20492F: drivers/phy/sunplus/Kconfig 20493F: drivers/phy/sunplus/Makefile 20494F: drivers/phy/sunplus/phy-sunplus-usb2.c 20495 20496SUNPLUS WATCHDOG DRIVER 20497M: Xiantao Hu <xt.hu@cqplus1.com> 20498L: linux-watchdog@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20501F: drivers/watchdog/sunplus_wdt.c 20502 20503SUPERH 20504M: Yoshinori Sato <ysato@users.sourceforge.jp> 20505M: Rich Felker <dalias@libc.org> 20506M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20507L: linux-sh@vger.kernel.org 20508S: Maintained 20509Q: http://patchwork.kernel.org/project/linux-sh/list/ 20510F: Documentation/arch/sh/ 20511F: arch/sh/ 20512F: drivers/sh/ 20513 20514SUSPEND TO RAM 20515M: "Rafael J. Wysocki" <rafael@kernel.org> 20516M: Len Brown <len.brown@intel.com> 20517M: Pavel Machek <pavel@ucw.cz> 20518L: linux-pm@vger.kernel.org 20519S: Supported 20520B: https://bugzilla.kernel.org 20521F: Documentation/power/ 20522F: arch/x86/kernel/acpi/sleep* 20523F: arch/x86/kernel/acpi/wakeup* 20524F: drivers/base/power/ 20525F: include/linux/freezer.h 20526F: include/linux/pm.h 20527F: include/linux/suspend.h 20528F: kernel/power/ 20529 20530SVGA HANDLING 20531M: Martin Mares <mj@ucw.cz> 20532L: linux-video@atrey.karlin.mff.cuni.cz 20533S: Maintained 20534F: Documentation/admin-guide/svga.rst 20535F: arch/x86/boot/video* 20536 20537SWITCHDEV 20538M: Jiri Pirko <jiri@resnulli.us> 20539M: Ivan Vecera <ivecera@redhat.com> 20540L: netdev@vger.kernel.org 20541S: Supported 20542F: include/net/switchdev.h 20543F: net/switchdev/ 20544 20545SY8106A REGULATOR DRIVER 20546M: Icenowy Zheng <icenowy@aosc.io> 20547S: Maintained 20548F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20549F: drivers/regulator/sy8106a-regulator.c 20550 20551SYNC FILE FRAMEWORK 20552M: Sumit Semwal <sumit.semwal@linaro.org> 20553R: Gustavo Padovan <gustavo@padovan.org> 20554L: linux-media@vger.kernel.org 20555L: dri-devel@lists.freedesktop.org 20556S: Maintained 20557T: git git://anongit.freedesktop.org/drm/drm-misc 20558F: Documentation/driver-api/sync_file.rst 20559F: drivers/dma-buf/dma-fence* 20560F: drivers/dma-buf/sw_sync.c 20561F: drivers/dma-buf/sync_* 20562F: include/linux/sync_file.h 20563F: include/uapi/linux/sync_file.h 20564 20565SYNOPSYS ARC ARCHITECTURE 20566M: Vineet Gupta <vgupta@kernel.org> 20567L: linux-snps-arc@lists.infradead.org 20568S: Supported 20569T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20570F: Documentation/arch/arc 20571F: Documentation/devicetree/bindings/arc/* 20572F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20573F: arch/arc/ 20574F: drivers/clocksource/arc_timer.c 20575F: drivers/tty/serial/arc_uart.c 20576 20577SYNOPSYS ARC HSDK SDP pll clock driver 20578M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20579S: Supported 20580F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20581F: drivers/clk/clk-hsdk-pll.c 20582 20583SYNOPSYS ARC SDP clock driver 20584M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20585S: Supported 20586F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20587F: drivers/clk/axs10x/* 20588 20589SYNOPSYS ARC SDP platform support 20590M: Alexey Brodkin <abrodkin@synopsys.com> 20591S: Supported 20592F: Documentation/devicetree/bindings/arc/axs10* 20593F: arch/arc/boot/dts/ax* 20594F: arch/arc/plat-axs10x 20595 20596SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20600F: drivers/reset/reset-axs10x.c 20601 20602SYNOPSYS CREG GPIO DRIVER 20603M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20604S: Maintained 20605F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20606F: drivers/gpio/gpio-creg-snps.c 20607 20608SYNOPSYS DESIGNWARE 8250 UART DRIVER 20609M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20610R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20611S: Supported 20612F: drivers/tty/serial/8250/8250_dw.c 20613F: drivers/tty/serial/8250/8250_dwlib.* 20614F: drivers/tty/serial/8250/8250_lpss.c 20615 20616SYNOPSYS DESIGNWARE APB GPIO DRIVER 20617M: Hoan Tran <hoan@os.amperecomputing.com> 20618M: Serge Semin <fancer.lancer@gmail.com> 20619L: linux-gpio@vger.kernel.org 20620S: Maintained 20621F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20622F: drivers/gpio/gpio-dwapb.c 20623 20624SYNOPSYS DESIGNWARE APB SSI DRIVER 20625M: Serge Semin <fancer.lancer@gmail.com> 20626L: linux-spi@vger.kernel.org 20627S: Supported 20628F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20629F: drivers/spi/spi-dw* 20630 20631SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20632M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20633S: Maintained 20634F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20635F: drivers/dma/dw-axi-dmac/ 20636 20637SYNOPSYS DESIGNWARE DMAC DRIVER 20638M: Viresh Kumar <vireshk@kernel.org> 20639R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20640S: Maintained 20641F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20642F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20643F: drivers/dma/dw/ 20644F: include/dt-bindings/dma/dw-dmac.h 20645F: include/linux/dma/dw.h 20646F: include/linux/platform_data/dma-dw.h 20647 20648SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20649M: Jose Abreu <Jose.Abreu@synopsys.com> 20650L: netdev@vger.kernel.org 20651S: Supported 20652F: drivers/net/ethernet/synopsys/ 20653 20654SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20655M: Jose Abreu <Jose.Abreu@synopsys.com> 20656L: netdev@vger.kernel.org 20657S: Supported 20658F: drivers/net/pcs/pcs-xpcs.c 20659F: drivers/net/pcs/pcs-xpcs.h 20660F: include/linux/pcs/pcs-xpcs.h 20661 20662SYNOPSYS DESIGNWARE I2C DRIVER 20663M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20664R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20665R: Mika Westerberg <mika.westerberg@linux.intel.com> 20666R: Jan Dabros <jsd@semihalf.com> 20667L: linux-i2c@vger.kernel.org 20668S: Supported 20669F: drivers/i2c/busses/i2c-designware-* 20670 20671SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20672M: Jaehoon Chung <jh80.chung@samsung.com> 20673L: linux-mmc@vger.kernel.org 20674S: Maintained 20675F: drivers/mmc/host/dw_mmc* 20676 20677SYNOPSYS HSDK RESET CONTROLLER DRIVER 20678M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20679S: Supported 20680F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20681F: drivers/reset/reset-hsdk.c 20682F: include/dt-bindings/reset/snps,hsdk-reset.h 20683 20684SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20685M: Prabu Thangamuthu <prabu.t@synopsys.com> 20686M: Manjunath M B <manjumb@synopsys.com> 20687L: linux-mmc@vger.kernel.org 20688S: Maintained 20689F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20690 20691SYSTEM CONFIGURATION (SYSCON) 20692M: Lee Jones <lee@kernel.org> 20693M: Arnd Bergmann <arnd@arndb.de> 20694S: Supported 20695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20696F: drivers/mfd/syscon.c 20697 20698SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20699M: Sudeep Holla <sudeep.holla@arm.com> 20700R: Cristian Marussi <cristian.marussi@arm.com> 20701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20702S: Maintained 20703F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20704F: drivers/clk/clk-sc[mp]i.c 20705F: drivers/cpufreq/sc[mp]i-cpufreq.c 20706F: drivers/firmware/arm_scmi/ 20707F: drivers/firmware/arm_scpi.c 20708F: drivers/powercap/arm_scmi_powercap.c 20709F: drivers/regulator/scmi-regulator.c 20710F: drivers/reset/reset-scmi.c 20711F: include/linux/sc[mp]i_protocol.h 20712F: include/trace/events/scmi.h 20713F: include/uapi/linux/virtio_scmi.h 20714 20715SYSTEM RESET/SHUTDOWN DRIVERS 20716M: Sebastian Reichel <sre@kernel.org> 20717L: linux-pm@vger.kernel.org 20718S: Maintained 20719T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20720F: Documentation/devicetree/bindings/power/reset/ 20721F: drivers/power/reset/ 20722 20723SYSTEM TRACE MODULE CLASS 20724M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20725S: Maintained 20726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20727F: Documentation/trace/stm.rst 20728F: drivers/hwtracing/stm/ 20729F: include/linux/stm.h 20730F: include/uapi/linux/stm.h 20731 20732SYSTEM76 ACPI DRIVER 20733M: Jeremy Soller <jeremy@system76.com> 20734M: System76 Product Development <productdev@system76.com> 20735L: platform-driver-x86@vger.kernel.org 20736S: Maintained 20737F: drivers/platform/x86/system76_acpi.c 20738 20739SYSV FILESYSTEM 20740S: Orphan 20741F: Documentation/filesystems/sysv-fs.rst 20742F: fs/sysv/ 20743F: include/linux/sysv_fs.h 20744 20745TASKSTATS STATISTICS INTERFACE 20746M: Balbir Singh <bsingharora@gmail.com> 20747S: Maintained 20748F: Documentation/accounting/taskstats* 20749F: include/linux/taskstats* 20750F: kernel/taskstats.c 20751 20752TC subsystem 20753M: Jamal Hadi Salim <jhs@mojatatu.com> 20754M: Cong Wang <xiyou.wangcong@gmail.com> 20755M: Jiri Pirko <jiri@resnulli.us> 20756L: netdev@vger.kernel.org 20757S: Maintained 20758F: include/net/pkt_cls.h 20759F: include/net/pkt_sched.h 20760F: include/net/tc_act/ 20761F: include/uapi/linux/pkt_cls.h 20762F: include/uapi/linux/pkt_sched.h 20763F: include/uapi/linux/tc_act/ 20764F: include/uapi/linux/tc_ematch/ 20765F: net/sched/ 20766F: tools/testing/selftests/tc-testing 20767 20768TC90522 MEDIA DRIVER 20769M: Akihiro Tsukada <tskd08@gmail.com> 20770L: linux-media@vger.kernel.org 20771S: Odd Fixes 20772F: drivers/media/dvb-frontends/tc90522* 20773 20774TCP LOW PRIORITY MODULE 20775M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20776M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20777S: Maintained 20778W: http://tcp-lp-mod.sourceforge.net/ 20779F: net/ipv4/tcp_lp.c 20780 20781TDA10071 MEDIA DRIVER 20782M: Antti Palosaari <crope@iki.fi> 20783L: linux-media@vger.kernel.org 20784S: Maintained 20785W: https://linuxtv.org 20786W: http://palosaari.fi/linux/ 20787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20788T: git git://linuxtv.org/anttip/media_tree.git 20789F: drivers/media/dvb-frontends/tda10071* 20790 20791TDA18212 MEDIA DRIVER 20792M: Antti Palosaari <crope@iki.fi> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795W: https://linuxtv.org 20796W: http://palosaari.fi/linux/ 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/anttip/media_tree.git 20799F: drivers/media/tuners/tda18212* 20800 20801TDA18218 MEDIA DRIVER 20802M: Antti Palosaari <crope@iki.fi> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805W: https://linuxtv.org 20806W: http://palosaari.fi/linux/ 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/anttip/media_tree.git 20809F: drivers/media/tuners/tda18218* 20810 20811TDA18250 MEDIA DRIVER 20812M: Olli Salonen <olli.salonen@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/media_tree.git 20818F: drivers/media/tuners/tda18250* 20819 20820TDA18271 MEDIA DRIVER 20821M: Michael Krufky <mkrufky@linuxtv.org> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825W: http://github.com/mkrufky 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/mkrufky/tuners.git 20828F: drivers/media/tuners/tda18271* 20829 20830TDA1997x MEDIA DRIVER 20831M: Tim Harvey <tharvey@gateworks.com> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836F: drivers/media/i2c/tda1997x.* 20837 20838TDA827x MEDIA DRIVER 20839M: Michael Krufky <mkrufky@linuxtv.org> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843W: http://github.com/mkrufky 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845T: git git://linuxtv.org/mkrufky/tuners.git 20846F: drivers/media/tuners/tda8290.* 20847 20848TDA8290 MEDIA DRIVER 20849M: Michael Krufky <mkrufky@linuxtv.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853W: http://github.com/mkrufky 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855T: git git://linuxtv.org/mkrufky/tuners.git 20856F: drivers/media/tuners/tda8290.* 20857 20858TDA9840 MEDIA DRIVER 20859M: Hans Verkuil <hverkuil@xs4all.nl> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863T: git git://linuxtv.org/media_tree.git 20864F: drivers/media/i2c/tda9840* 20865 20866TEA5761 TUNER DRIVER 20867M: Mauro Carvalho Chehab <mchehab@kernel.org> 20868L: linux-media@vger.kernel.org 20869S: Odd fixes 20870W: https://linuxtv.org 20871T: git git://linuxtv.org/media_tree.git 20872F: drivers/media/tuners/tea5761.* 20873 20874TEA5767 TUNER DRIVER 20875M: Mauro Carvalho Chehab <mchehab@kernel.org> 20876L: linux-media@vger.kernel.org 20877S: Maintained 20878W: https://linuxtv.org 20879T: git git://linuxtv.org/media_tree.git 20880F: drivers/media/tuners/tea5767.* 20881 20882TEA6415C MEDIA DRIVER 20883M: Hans Verkuil <hverkuil@xs4all.nl> 20884L: linux-media@vger.kernel.org 20885S: Maintained 20886W: https://linuxtv.org 20887T: git git://linuxtv.org/media_tree.git 20888F: drivers/media/i2c/tea6415c* 20889 20890TEA6420 MEDIA DRIVER 20891M: Hans Verkuil <hverkuil@xs4all.nl> 20892L: linux-media@vger.kernel.org 20893S: Maintained 20894W: https://linuxtv.org 20895T: git git://linuxtv.org/media_tree.git 20896F: drivers/media/i2c/tea6420* 20897 20898TEAM DRIVER 20899M: Jiri Pirko <jiri@resnulli.us> 20900L: netdev@vger.kernel.org 20901S: Supported 20902F: drivers/net/team/ 20903F: include/linux/if_team.h 20904F: include/uapi/linux/if_team.h 20905F: tools/testing/selftests/drivers/net/team/ 20906 20907TECHNICAL ADVISORY BOARD PROCESS DOCS 20908M: "Theodore Ts'o" <tytso@mit.edu> 20909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20910L: tech-board-discuss@lists.linux-foundation.org 20911S: Maintained 20912F: Documentation/process/contribution-maturity-model.rst 20913F: Documentation/process/researcher-guidelines.rst 20914 20915TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20916M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20917S: Maintained 20918F: arch/x86/platform/ts5500/ 20919 20920TECHNOTREND USB IR RECEIVER 20921M: Sean Young <sean@mess.org> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924F: drivers/media/rc/ttusbir.c 20925 20926TECHWELL TW9910 VIDEO DECODER 20927L: linux-media@vger.kernel.org 20928S: Orphan 20929F: drivers/media/i2c/tw9910.c 20930F: include/media/i2c/tw9910.h 20931 20932TEE SUBSYSTEM 20933M: Jens Wiklander <jens.wiklander@linaro.org> 20934R: Sumit Garg <sumit.garg@linaro.org> 20935L: op-tee@lists.trustedfirmware.org 20936S: Maintained 20937F: Documentation/staging/tee.rst 20938F: drivers/tee/ 20939F: include/linux/tee_drv.h 20940F: include/uapi/linux/tee.h 20941 20942TEGRA ARCHITECTURE SUPPORT 20943M: Thierry Reding <thierry.reding@gmail.com> 20944M: Jonathan Hunter <jonathanh@nvidia.com> 20945L: linux-tegra@vger.kernel.org 20946S: Supported 20947Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20949N: [^a-z]tegra 20950 20951TEGRA CLOCK DRIVER 20952M: Peter De Schrijver <pdeschrijver@nvidia.com> 20953M: Prashant Gaikwad <pgaikwad@nvidia.com> 20954S: Supported 20955F: drivers/clk/tegra/ 20956 20957TEGRA DMA DRIVERS 20958M: Laxman Dewangan <ldewangan@nvidia.com> 20959M: Jon Hunter <jonathanh@nvidia.com> 20960S: Supported 20961F: drivers/dma/tegra* 20962 20963TEGRA I2C DRIVER 20964M: Laxman Dewangan <ldewangan@nvidia.com> 20965R: Dmitry Osipenko <digetx@gmail.com> 20966S: Supported 20967F: drivers/i2c/busses/i2c-tegra.c 20968 20969TEGRA IOMMU DRIVERS 20970M: Thierry Reding <thierry.reding@gmail.com> 20971R: Krishna Reddy <vdumpa@nvidia.com> 20972L: linux-tegra@vger.kernel.org 20973S: Supported 20974F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20975F: drivers/iommu/tegra* 20976 20977TEGRA KBC DRIVER 20978M: Laxman Dewangan <ldewangan@nvidia.com> 20979S: Supported 20980F: drivers/input/keyboard/tegra-kbc.c 20981 20982TEGRA NAND DRIVER 20983M: Stefan Agner <stefan@agner.ch> 20984M: Lucas Stach <dev@lynxeye.de> 20985S: Maintained 20986F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20987F: drivers/mtd/nand/raw/tegra_nand.c 20988 20989TEGRA PWM DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991S: Supported 20992F: drivers/pwm/pwm-tegra.c 20993 20994TEGRA QUAD SPI DRIVER 20995M: Thierry Reding <thierry.reding@gmail.com> 20996M: Jonathan Hunter <jonathanh@nvidia.com> 20997M: Sowjanya Komatineni <skomatineni@nvidia.com> 20998L: linux-tegra@vger.kernel.org 20999S: Maintained 21000F: drivers/spi/spi-tegra210-quad.c 21001 21002TEGRA SERIAL DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/tty/serial/serial-tegra.c 21006 21007TEGRA SPI DRIVER 21008M: Laxman Dewangan <ldewangan@nvidia.com> 21009S: Supported 21010F: drivers/spi/spi-tegra* 21011 21012TEGRA VIDEO DRIVER 21013M: Thierry Reding <thierry.reding@gmail.com> 21014M: Jonathan Hunter <jonathanh@nvidia.com> 21015M: Sowjanya Komatineni <skomatineni@nvidia.com> 21016M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21017L: linux-media@vger.kernel.org 21018L: linux-tegra@vger.kernel.org 21019S: Maintained 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21023F: drivers/staging/media/tegra-video/ 21024 21025TEGRA XUSB PADCTL DRIVER 21026M: JC Kuo <jckuo@nvidia.com> 21027S: Supported 21028F: drivers/phy/tegra/xusb* 21029 21030TEHUTI ETHERNET DRIVER 21031M: Andy Gospodarek <andy@greyhouse.net> 21032L: netdev@vger.kernel.org 21033S: Supported 21034F: drivers/net/ethernet/tehuti/* 21035 21036TELECOM CLOCK DRIVER FOR MCPL0010 21037M: Mark Gross <markgross@kernel.org> 21038S: Supported 21039F: drivers/char/tlclk.c 21040 21041TEMPO SEMICONDUCTOR DRIVERS 21042M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/tscs*.txt 21045F: sound/soc/codecs/tscs*.c 21046F: sound/soc/codecs/tscs*.h 21047 21048TENSILICA XTENSA PORT (xtensa) 21049M: Chris Zankel <chris@zankel.net> 21050M: Max Filippov <jcmvbkbc@gmail.com> 21051S: Maintained 21052T: git https://github.com/jcmvbkbc/linux-xtensa.git 21053F: arch/xtensa/ 21054F: drivers/irqchip/irq-xtensa-* 21055 21056TEXAS INSTRUMENTS ASoC DRIVERS 21057M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21059S: Maintained 21060F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21061F: sound/soc/ti/ 21062 21063TEXAS INSTRUMENTS DMA DRIVERS 21064M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21065L: dmaengine@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21068F: Documentation/devicetree/bindings/dma/ti-edma.txt 21069F: Documentation/devicetree/bindings/dma/ti/ 21070F: drivers/dma/ti/ 21071F: include/linux/dma/k3-psil.h 21072F: include/linux/dma/k3-udma-glue.h 21073F: include/linux/dma/ti-cppi5.h 21074X: drivers/dma/ti/cppi41.c 21075 21076TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21077M: Robert Marko <robert.marko@sartura.hr> 21078M: Luka Perkov <luka.perkov@sartura.hr> 21079L: linux-hwmon@vger.kernel.org 21080S: Maintained 21081F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21082F: Documentation/hwmon/tps23861.rst 21083F: drivers/hwmon/tps23861.c 21084 21085TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21086M: Ricardo Ribalda <ribalda@kernel.org> 21087L: linux-iio@vger.kernel.org 21088S: Supported 21089F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21090F: drivers/iio/dac/ti-dac7612.c 21091 21092TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21093M: Nishanth Menon <nm@ti.com> 21094M: Tero Kristo <kristo@kernel.org> 21095M: Santosh Shilimkar <ssantosh@kernel.org> 21096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21097S: Maintained 21098F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21099F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21100F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21102F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21103F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21104F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21105F: drivers/clk/keystone/sci-clk.c 21106F: drivers/firmware/ti_sci* 21107F: drivers/irqchip/irq-ti-sci-inta.c 21108F: drivers/irqchip/irq-ti-sci-intr.c 21109F: drivers/reset/reset-ti-sci.c 21110F: drivers/soc/ti/ti_sci_inta_msi.c 21111F: drivers/soc/ti/ti_sci_pm_domains.c 21112F: include/dt-bindings/soc/ti,sci_pm_domain.h 21113F: include/linux/soc/ti/ti_sci_inta_msi.h 21114F: include/linux/soc/ti/ti_sci_protocol.h 21115 21116TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21117M: Puranjay Mohan <puranjay12@gmail.com> 21118L: linux-iio@vger.kernel.org 21119S: Supported 21120F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21121F: drivers/iio/temperature/tmp117.c 21122 21123THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21124M: Hans Verkuil <hverkuil@xs4all.nl> 21125L: linux-media@vger.kernel.org 21126S: Maintained 21127W: https://linuxtv.org 21128T: git git://linuxtv.org/media_tree.git 21129F: drivers/media/radio/radio-raremono.c 21130 21131THERMAL 21132M: Rafael J. Wysocki <rafael@kernel.org> 21133M: Daniel Lezcano <daniel.lezcano@linaro.org> 21134R: Amit Kucheria <amitk@kernel.org> 21135R: Zhang Rui <rui.zhang@intel.com> 21136L: linux-pm@vger.kernel.org 21137S: Supported 21138Q: https://patchwork.kernel.org/project/linux-pm/list/ 21139T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21140F: Documentation/ABI/testing/sysfs-class-thermal 21141F: Documentation/admin-guide/thermal/ 21142F: Documentation/devicetree/bindings/thermal/ 21143F: Documentation/driver-api/thermal/ 21144F: drivers/thermal/ 21145F: include/dt-bindings/thermal/ 21146F: include/linux/cpu_cooling.h 21147F: include/linux/thermal.h 21148F: include/uapi/linux/thermal.h 21149F: tools/lib/thermal/ 21150F: tools/thermal/ 21151 21152THERMAL DRIVER FOR AMLOGIC SOCS 21153M: Guillaume La Roque <glaroque@baylibre.com> 21154L: linux-pm@vger.kernel.org 21155L: linux-amlogic@lists.infradead.org 21156S: Supported 21157W: http://linux-meson.com/ 21158F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21159F: drivers/thermal/amlogic_thermal.c 21160 21161THERMAL/CPU_COOLING 21162M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21163M: Daniel Lezcano <daniel.lezcano@linaro.org> 21164M: Viresh Kumar <viresh.kumar@linaro.org> 21165R: Lukasz Luba <lukasz.luba@arm.com> 21166L: linux-pm@vger.kernel.org 21167S: Supported 21168F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21169F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21170F: drivers/thermal/cpufreq_cooling.c 21171F: drivers/thermal/cpuidle_cooling.c 21172F: include/linux/cpu_cooling.h 21173 21174THERMAL/POWER_ALLOCATOR 21175M: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Maintained 21178F: Documentation/driver-api/thermal/power_allocator.rst 21179F: drivers/thermal/gov_power_allocator.c 21180F: drivers/thermal/thermal_trace_ipa.h 21181 21182THINKPAD ACPI EXTRAS DRIVER 21183M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21184L: ibm-acpi-devel@lists.sourceforge.net 21185L: platform-driver-x86@vger.kernel.org 21186S: Maintained 21187W: http://ibm-acpi.sourceforge.net 21188W: http://thinkwiki.org/wiki/Ibm-acpi 21189T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21190F: drivers/platform/x86/thinkpad_acpi.c 21191 21192THINKPAD LMI DRIVER 21193M: Mark Pearson <markpearson@lenovo.com> 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21197F: drivers/platform/x86/think-lmi.? 21198 21199THUNDERBOLT DMA TRAFFIC TEST DRIVER 21200M: Isaac Hazan <isaac.hazan@intel.com> 21201L: linux-usb@vger.kernel.org 21202S: Maintained 21203F: drivers/thunderbolt/dma_test.c 21204 21205THUNDERBOLT DRIVER 21206M: Andreas Noever <andreas.noever@gmail.com> 21207M: Michael Jamet <michael.jamet@intel.com> 21208M: Mika Westerberg <mika.westerberg@linux.intel.com> 21209M: Yehezkel Bernat <YehezkelShB@gmail.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21213F: Documentation/admin-guide/thunderbolt.rst 21214F: drivers/thunderbolt/ 21215F: include/linux/thunderbolt.h 21216 21217THUNDERBOLT NETWORK DRIVER 21218M: Michael Jamet <michael.jamet@intel.com> 21219M: Mika Westerberg <mika.westerberg@linux.intel.com> 21220M: Yehezkel Bernat <YehezkelShB@gmail.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223F: drivers/net/thunderbolt/ 21224 21225THUNDERX GPIO DRIVER 21226M: Robert Richter <rric@kernel.org> 21227S: Odd Fixes 21228F: drivers/gpio/gpio-thunderx.c 21229 21230TI ADS7924 ADC DRIVER 21231M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21232L: linux-iio@vger.kernel.org 21233S: Supported 21234F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21235F: drivers/iio/adc/ti-ads7924.c 21236 21237TI AM437X VPFE DRIVER 21238M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21239L: linux-media@vger.kernel.org 21240S: Maintained 21241W: https://linuxtv.org 21242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21243T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21244F: drivers/media/platform/ti/am437x/ 21245 21246TI BANDGAP AND THERMAL DRIVER 21247M: Eduardo Valentin <edubezval@gmail.com> 21248M: Keerthy <j-keerthy@ti.com> 21249L: linux-pm@vger.kernel.org 21250L: linux-omap@vger.kernel.org 21251S: Maintained 21252F: drivers/thermal/ti-soc-thermal/ 21253 21254TI BQ27XXX POWER SUPPLY DRIVER 21255F: drivers/power/supply/bq27xxx_battery.c 21256F: drivers/power/supply/bq27xxx_battery_i2c.c 21257F: include/linux/power/bq27xxx_battery.h 21258 21259TI CDCE706 CLOCK DRIVER 21260M: Max Filippov <jcmvbkbc@gmail.com> 21261S: Maintained 21262F: drivers/clk/clk-cdce706.c 21263 21264TI CLOCK DRIVER 21265M: Tero Kristo <kristo@kernel.org> 21266L: linux-omap@vger.kernel.org 21267S: Odd Fixes 21268F: drivers/clk/ti/ 21269F: include/linux/clk/ti.h 21270 21271TI DAVINCI MACHINE SUPPORT 21272M: Bartosz Golaszewski <brgl@bgdev.pl> 21273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21274S: Maintained 21275T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21276F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21277F: arch/arm/boot/dts/ti/davinci/ 21278F: arch/arm/mach-davinci/ 21279F: drivers/i2c/busses/i2c-davinci.c 21280 21281TI DAVINCI SERIES CLOCK DRIVER 21282M: David Lechner <david@lechnology.com> 21283R: Sekhar Nori <nsekhar@ti.com> 21284S: Maintained 21285F: Documentation/devicetree/bindings/clock/ti/davinci/ 21286F: drivers/clk/davinci/ 21287F: include/linux/clk/davinci.h 21288 21289TI DAVINCI SERIES GPIO DRIVER 21290M: Keerthy <j-keerthy@ti.com> 21291L: linux-gpio@vger.kernel.org 21292S: Maintained 21293F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21294F: drivers/gpio/gpio-davinci.c 21295 21296TI DAVINCI SERIES MEDIA DRIVER 21297M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21298L: linux-media@vger.kernel.org 21299S: Maintained 21300W: https://linuxtv.org 21301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21302T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21303F: drivers/media/platform/ti/davinci/ 21304F: include/media/davinci/ 21305 21306TI ENHANCED CAPTURE (eCAP) DRIVER 21307M: Vignesh Raghavendra <vigneshr@ti.com> 21308R: Julien Panis <jpanis@baylibre.com> 21309L: linux-iio@vger.kernel.org 21310L: linux-omap@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21313F: drivers/counter/ti-ecap-capture.c 21314 21315TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21316R: David Lechner <david@lechnology.com> 21317L: linux-iio@vger.kernel.org 21318F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21319F: drivers/counter/ti-eqep.c 21320 21321TI ETHERNET SWITCH DRIVER (CPSW) 21322R: Grygorii Strashko <grygorii.strashko@ti.com> 21323L: linux-omap@vger.kernel.org 21324L: netdev@vger.kernel.org 21325S: Maintained 21326F: drivers/net/ethernet/ti/cpsw* 21327F: drivers/net/ethernet/ti/davinci* 21328 21329TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21330M: Alex Dubov <oakad@yahoo.com> 21331S: Maintained 21332W: http://tifmxx.berlios.de/ 21333F: drivers/memstick/host/tifm_ms.c 21334F: drivers/misc/tifm* 21335F: drivers/mmc/host/tifm_sd.c 21336F: include/linux/tifm.h 21337 21338TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21339M: Nishanth Menon <nm@ti.com> 21340M: Santosh Shilimkar <ssantosh@kernel.org> 21341L: linux-kernel@vger.kernel.org 21342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21343S: Maintained 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21345F: drivers/soc/ti/* 21346 21347TI LM49xxx FAMILY ASoC CODEC DRIVERS 21348M: M R Swami Reddy <mr.swami.reddy@ti.com> 21349M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21351S: Maintained 21352F: sound/soc/codecs/isabelle* 21353F: sound/soc/codecs/lm49453* 21354 21355TI LMP92064 ADC DRIVER 21356M: Leonard Göhrs <l.goehrs@pengutronix.de> 21357R: kernel@pengutronix.de 21358L: linux-iio@vger.kernel.org 21359S: Maintained 21360F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21361F: drivers/iio/adc/ti-lmp92064.c 21362 21363TI PCM3060 ASoC CODEC DRIVER 21364M: Kirill Marinushkin <kmarinushkin@birdec.com> 21365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21366S: Maintained 21367F: Documentation/devicetree/bindings/sound/pcm3060.txt 21368F: sound/soc/codecs/pcm3060* 21369 21370TI TAS571X FAMILY ASoC CODEC DRIVER 21371M: Kevin Cernekee <cernekee@chromium.org> 21372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21373S: Odd Fixes 21374F: sound/soc/codecs/tas571x* 21375 21376TI TMAG5273 MAGNETOMETER DRIVER 21377M: Gerald Loacker <gerald.loacker@wolfvision.net> 21378L: linux-iio@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21381F: drivers/iio/magnetometer/tmag5273.c 21382 21383TI TRF7970A NFC DRIVER 21384M: Mark Greer <mgreer@animalcreek.com> 21385L: linux-wireless@vger.kernel.org 21386S: Supported 21387F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21388F: drivers/nfc/trf7970a.c 21389 21390TI TSC2046 ADC DRIVER 21391M: Oleksij Rempel <o.rempel@pengutronix.de> 21392R: kernel@pengutronix.de 21393L: linux-iio@vger.kernel.org 21394S: Maintained 21395F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21396F: drivers/iio/adc/ti-tsc2046.c 21397 21398TI TWL4030 SERIES SOC CODEC DRIVER 21399M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21401S: Maintained 21402F: sound/soc/codecs/twl4030* 21403 21404TI VPE/CAL DRIVERS 21405M: Benoit Parrot <bparrot@ti.com> 21406L: linux-media@vger.kernel.org 21407S: Maintained 21408W: http://linuxtv.org/ 21409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21410F: Documentation/devicetree/bindings/media/ti,cal.yaml 21411F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21412F: drivers/media/platform/ti/cal/ 21413F: drivers/media/platform/ti/vpe/ 21414 21415TI WILINK WIRELESS DRIVERS 21416L: linux-wireless@vger.kernel.org 21417S: Orphan 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21421F: drivers/net/wireless/ti/ 21422 21423TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21424M: John Stultz <jstultz@google.com> 21425M: Thomas Gleixner <tglx@linutronix.de> 21426R: Stephen Boyd <sboyd@kernel.org> 21427L: linux-kernel@vger.kernel.org 21428S: Supported 21429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21430F: include/linux/clocksource.h 21431F: include/linux/time.h 21432F: include/linux/timex.h 21433F: include/uapi/linux/time.h 21434F: include/uapi/linux/timex.h 21435F: kernel/time/alarmtimer.c 21436F: kernel/time/clocksource.c 21437F: kernel/time/ntp.c 21438F: kernel/time/time*.c 21439F: tools/testing/selftests/timers/ 21440 21441TIPC NETWORK LAYER 21442M: Jon Maloy <jmaloy@redhat.com> 21443M: Ying Xue <ying.xue@windriver.com> 21444L: netdev@vger.kernel.org (core kernel code) 21445L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21446S: Maintained 21447W: http://tipc.sourceforge.net/ 21448F: include/uapi/linux/tipc*.h 21449F: net/tipc/ 21450 21451TLAN NETWORK DRIVER 21452M: Samuel Chessman <chessman@tux.org> 21453L: tlan-devel@lists.sourceforge.net (subscribers-only) 21454S: Maintained 21455W: http://sourceforge.net/projects/tlan/ 21456F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21457F: drivers/net/ethernet/ti/tlan.* 21458 21459TMIO/SDHI MMC DRIVER 21460M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21461L: linux-mmc@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: drivers/mmc/host/renesas_sdhi* 21465F: drivers/mmc/host/tmio_mmc* 21466F: include/linux/mfd/tmio.h 21467 21468TMP401 HARDWARE MONITOR DRIVER 21469M: Guenter Roeck <linux@roeck-us.net> 21470L: linux-hwmon@vger.kernel.org 21471S: Maintained 21472F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21473F: Documentation/hwmon/tmp401.rst 21474F: drivers/hwmon/tmp401.c 21475 21476TMP464 HARDWARE MONITOR DRIVER 21477M: Guenter Roeck <linux@roeck-us.net> 21478L: linux-hwmon@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21481F: Documentation/hwmon/tmp464.rst 21482F: drivers/hwmon/tmp464.c 21483 21484TMP513 HARDWARE MONITOR DRIVER 21485M: Eric Tremblay <etremblay@distech-controls.com> 21486L: linux-hwmon@vger.kernel.org 21487S: Maintained 21488F: Documentation/hwmon/tmp513.rst 21489F: drivers/hwmon/tmp513.c 21490 21491TMPFS (SHMEM FILESYSTEM) 21492M: Hugh Dickins <hughd@google.com> 21493L: linux-mm@kvack.org 21494S: Maintained 21495F: include/linux/shmem_fs.h 21496F: mm/shmem.c 21497 21498TOMOYO SECURITY MODULE 21499M: Kentaro Takeda <takedakn@nttdata.co.jp> 21500M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21501L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21502L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21503L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21504L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21505S: Maintained 21506W: https://tomoyo.osdn.jp/ 21507F: security/tomoyo/ 21508 21509TOPSTAR LAPTOP EXTRAS DRIVER 21510M: Herton Ronaldo Krzesinski <herton@canonical.com> 21511L: platform-driver-x86@vger.kernel.org 21512S: Maintained 21513F: drivers/platform/x86/topstar-laptop.c 21514 21515TORTURE-TEST MODULES 21516M: Davidlohr Bueso <dave@stgolabs.net> 21517M: "Paul E. McKenney" <paulmck@kernel.org> 21518M: Josh Triplett <josh@joshtriplett.org> 21519L: linux-kernel@vger.kernel.org 21520S: Supported 21521T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21522F: Documentation/RCU/torture.rst 21523F: kernel/locking/locktorture.c 21524F: kernel/rcu/rcuscale.c 21525F: kernel/rcu/rcutorture.c 21526F: kernel/rcu/refscale.c 21527F: kernel/torture.c 21528 21529TOSHIBA ACPI EXTRAS DRIVER 21530M: Azael Avalos <coproscefalo@gmail.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/toshiba_acpi.c 21534 21535TOSHIBA BLUETOOTH DRIVER 21536M: Azael Avalos <coproscefalo@gmail.com> 21537L: platform-driver-x86@vger.kernel.org 21538S: Maintained 21539F: drivers/platform/x86/toshiba_bluetooth.c 21540 21541TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21542M: Azael Avalos <coproscefalo@gmail.com> 21543L: platform-driver-x86@vger.kernel.org 21544S: Maintained 21545F: drivers/platform/x86/toshiba_haps.c 21546 21547TOSHIBA SMM DRIVER 21548M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21549S: Maintained 21550W: http://www.buzzard.org.uk/toshiba/ 21551F: drivers/char/toshiba.c 21552F: include/linux/toshiba.h 21553F: include/uapi/linux/toshiba.h 21554 21555TOSHIBA TC358743 DRIVER 21556M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21557L: linux-media@vger.kernel.org 21558S: Maintained 21559F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21560F: drivers/media/i2c/tc358743* 21561F: include/media/i2c/tc358743.h 21562 21563TOSHIBA WMI HOTKEYS DRIVER 21564M: Azael Avalos <coproscefalo@gmail.com> 21565L: platform-driver-x86@vger.kernel.org 21566S: Maintained 21567F: drivers/platform/x86/toshiba-wmi.c 21568 21569TPM DEVICE DRIVER 21570M: Peter Huewe <peterhuewe@gmx.de> 21571M: Jarkko Sakkinen <jarkko@kernel.org> 21572R: Jason Gunthorpe <jgg@ziepe.ca> 21573L: linux-integrity@vger.kernel.org 21574S: Maintained 21575W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21576Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21577T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21578F: drivers/char/tpm/ 21579 21580TPS546D24 DRIVER 21581M: Duke Du <dukedu83@gmail.com> 21582L: linux-hwmon@vger.kernel.org 21583S: Maintained 21584F: Documentation/hwmon/tps546d24.rst 21585F: drivers/hwmon/pmbus/tps546d24.c 21586 21587TRACING 21588M: Steven Rostedt <rostedt@goodmis.org> 21589M: Masami Hiramatsu <mhiramat@kernel.org> 21590L: linux-kernel@vger.kernel.org 21591L: linux-trace-kernel@vger.kernel.org 21592S: Maintained 21593Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21594T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21595F: Documentation/trace/* 21596F: fs/tracefs/ 21597F: include/linux/trace*.h 21598F: include/trace/ 21599F: kernel/trace/ 21600F: scripts/tracing/ 21601F: tools/testing/selftests/ftrace/ 21602 21603TRACING MMIO ACCESSES (MMIOTRACE) 21604M: Steven Rostedt <rostedt@goodmis.org> 21605M: Masami Hiramatsu <mhiramat@kernel.org> 21606R: Karol Herbst <karolherbst@gmail.com> 21607R: Pekka Paalanen <ppaalanen@gmail.com> 21608L: linux-kernel@vger.kernel.org 21609L: nouveau@lists.freedesktop.org 21610S: Maintained 21611F: arch/x86/mm/kmmio.c 21612F: arch/x86/mm/mmio-mod.c 21613F: arch/x86/mm/testmmiotrace.c 21614F: include/linux/mmiotrace.h 21615F: kernel/trace/trace_mmiotrace.c 21616 21617TRACING OS NOISE / LATENCY TRACERS 21618M: Steven Rostedt <rostedt@goodmis.org> 21619M: Daniel Bristot de Oliveira <bristot@kernel.org> 21620S: Maintained 21621F: Documentation/trace/hwlat_detector.rst 21622F: Documentation/trace/osnoise-tracer.rst 21623F: Documentation/trace/timerlat-tracer.rst 21624F: arch/*/kernel/trace.c 21625F: include/trace/events/osnoise.h 21626F: kernel/trace/trace_hwlat.c 21627F: kernel/trace/trace_irqsoff.c 21628F: kernel/trace/trace_osnoise.c 21629F: kernel/trace/trace_sched_wakeup.c 21630 21631TRADITIONAL CHINESE DOCUMENTATION 21632M: Hu Haowen <src.res@email.cn> 21633L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21634S: Maintained 21635W: https://github.com/srcres258/linux-doc 21636T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21637F: Documentation/translations/zh_TW/ 21638 21639TTY LAYER 21640M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21641M: Jiri Slaby <jirislaby@kernel.org> 21642L: linux-kernel@vger.kernel.org 21643L: linux-serial@vger.kernel.org 21644S: Supported 21645T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21646F: Documentation/driver-api/serial/ 21647F: drivers/tty/ 21648F: drivers/tty/serial/serial_base.h 21649F: drivers/tty/serial/serial_base_bus.c 21650F: drivers/tty/serial/serial_core.c 21651F: drivers/tty/serial/serial_ctrl.c 21652F: drivers/tty/serial/serial_port.c 21653F: include/linux/selection.h 21654F: include/linux/serial.h 21655F: include/linux/serial_core.h 21656F: include/linux/sysrq.h 21657F: include/linux/tty*.h 21658F: include/linux/vt.h 21659F: include/linux/vt_*.h 21660F: include/uapi/linux/serial.h 21661F: include/uapi/linux/serial_core.h 21662F: include/uapi/linux/tty.h 21663 21664TUA9001 MEDIA DRIVER 21665M: Antti Palosaari <crope@iki.fi> 21666L: linux-media@vger.kernel.org 21667S: Maintained 21668W: https://linuxtv.org 21669W: http://palosaari.fi/linux/ 21670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21671T: git git://linuxtv.org/anttip/media_tree.git 21672F: drivers/media/tuners/tua9001* 21673 21674TULIP NETWORK DRIVERS 21675L: netdev@vger.kernel.org 21676L: linux-parisc@vger.kernel.org 21677S: Orphan 21678F: drivers/net/ethernet/dec/tulip/ 21679 21680TUN/TAP driver 21681M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21682S: Maintained 21683W: http://vtun.sourceforge.net/tun 21684F: Documentation/networking/tuntap.rst 21685F: arch/um/os-Linux/drivers/ 21686 21687TURBOCHANNEL SUBSYSTEM 21688M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21689M: Ralf Baechle <ralf@linux-mips.org> 21690L: linux-mips@vger.kernel.org 21691S: Maintained 21692Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21693F: drivers/tc/ 21694F: include/linux/tc.h 21695 21696TURBOSTAT UTILITY 21697M: "Len Brown" <lenb@kernel.org> 21698L: linux-pm@vger.kernel.org 21699S: Supported 21700Q: https://patchwork.kernel.org/project/linux-pm/list/ 21701B: https://bugzilla.kernel.org 21702T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21703F: tools/power/x86/turbostat/ 21704 21705TW5864 VIDEO4LINUX DRIVER 21706M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21707M: Anton Sviridenko <anton@corp.bluecherry.net> 21708M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21709M: Andrey Utkin <andrey_utkin@fastmail.com> 21710L: linux-media@vger.kernel.org 21711S: Supported 21712F: drivers/media/pci/tw5864/ 21713 21714TW68 VIDEO4LINUX DRIVER 21715M: Hans Verkuil <hverkuil@xs4all.nl> 21716L: linux-media@vger.kernel.org 21717S: Odd Fixes 21718W: https://linuxtv.org 21719T: git git://linuxtv.org/media_tree.git 21720F: drivers/media/pci/tw68/ 21721 21722TW686X VIDEO4LINUX DRIVER 21723M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21724L: linux-media@vger.kernel.org 21725S: Maintained 21726W: http://linuxtv.org 21727T: git git://linuxtv.org/media_tree.git 21728F: drivers/media/pci/tw686x/ 21729 21730U-BOOT ENVIRONMENT VARIABLES 21731M: Rafał Miłecki <rafal@milecki.pl> 21732S: Maintained 21733F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21734F: drivers/nvmem/u-boot-env.c 21735 21736UACCE ACCELERATOR FRAMEWORK 21737M: Zhangfei Gao <zhangfei.gao@linaro.org> 21738M: Zhou Wang <wangzhou1@hisilicon.com> 21739L: linux-accelerators@lists.ozlabs.org 21740L: linux-kernel@vger.kernel.org 21741S: Maintained 21742F: Documentation/ABI/testing/sysfs-driver-uacce 21743F: Documentation/misc-devices/uacce.rst 21744F: drivers/misc/uacce/ 21745F: include/linux/uacce.h 21746F: include/uapi/misc/uacce/ 21747 21748UBI FILE SYSTEM (UBIFS) 21749M: Richard Weinberger <richard@nod.at> 21750L: linux-mtd@lists.infradead.org 21751S: Supported 21752W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21753T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21755F: Documentation/ABI/testing/sysfs-fs-ubifs 21756F: Documentation/filesystems/ubifs-authentication.rst 21757F: Documentation/filesystems/ubifs.rst 21758F: fs/ubifs/ 21759 21760UBLK USERSPACE BLOCK DRIVER 21761M: Ming Lei <ming.lei@redhat.com> 21762L: linux-block@vger.kernel.org 21763S: Maintained 21764F: Documentation/block/ublk.rst 21765F: drivers/block/ublk_drv.c 21766F: include/uapi/linux/ublk_cmd.h 21767 21768UCLINUX (M68KNOMMU AND COLDFIRE) 21769M: Greg Ungerer <gerg@linux-m68k.org> 21770L: linux-m68k@lists.linux-m68k.org 21771S: Maintained 21772W: http://www.linux-m68k.org/ 21773T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21774F: arch/m68k/*/*_no.* 21775F: arch/m68k/68*/ 21776F: arch/m68k/coldfire/ 21777F: arch/m68k/include/asm/*_no.* 21778 21779UDF FILESYSTEM 21780M: Jan Kara <jack@suse.com> 21781S: Maintained 21782F: Documentation/filesystems/udf.rst 21783F: fs/udf/ 21784 21785UDRAW TABLET 21786M: Bastien Nocera <hadess@hadess.net> 21787L: linux-input@vger.kernel.org 21788S: Maintained 21789F: drivers/hid/hid-udraw-ps3.c 21790 21791UFS FILESYSTEM 21792M: Evgeniy Dushistov <dushistov@mail.ru> 21793S: Maintained 21794F: Documentation/admin-guide/ufs.rst 21795F: fs/ufs/ 21796 21797UHID USERSPACE HID IO DRIVER 21798M: David Rheinsberg <david.rheinsberg@gmail.com> 21799L: linux-input@vger.kernel.org 21800S: Maintained 21801F: drivers/hid/uhid.c 21802F: include/uapi/linux/uhid.h 21803 21804ULPI BUS 21805M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21806L: linux-usb@vger.kernel.org 21807S: Maintained 21808F: drivers/usb/common/ulpi.c 21809F: include/linux/ulpi/ 21810 21811UNICODE SUBSYSTEM 21812M: Gabriel Krisman Bertazi <krisman@collabora.com> 21813L: linux-fsdevel@vger.kernel.org 21814S: Supported 21815F: fs/unicode/ 21816 21817UNIFDEF 21818M: Tony Finch <dot@dotat.at> 21819S: Maintained 21820W: http://dotat.at/prog/unifdef 21821F: scripts/unifdef.c 21822 21823UNIFORM CDROM DRIVER 21824M: Phillip Potter <phil@philpotter.co.uk> 21825S: Maintained 21826F: Documentation/cdrom/ 21827F: drivers/cdrom/cdrom.c 21828F: include/linux/cdrom.h 21829F: include/uapi/linux/cdrom.h 21830 21831UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21832R: Alim Akhtar <alim.akhtar@samsung.com> 21833R: Avri Altman <avri.altman@wdc.com> 21834R: Bart Van Assche <bvanassche@acm.org> 21835L: linux-scsi@vger.kernel.org 21836S: Supported 21837F: Documentation/devicetree/bindings/ufs/ 21838F: Documentation/scsi/ufs.rst 21839F: drivers/ufs/core/ 21840 21841UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21842M: Pedro Sousa <pedrom.sousa@synopsys.com> 21843L: linux-scsi@vger.kernel.org 21844S: Supported 21845F: drivers/ufs/host/*dwc* 21846 21847UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21848M: Alim Akhtar <alim.akhtar@samsung.com> 21849L: linux-scsi@vger.kernel.org 21850S: Maintained 21851F: drivers/ufs/host/ufs-exynos* 21852 21853UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21854M: Stanley Chu <stanley.chu@mediatek.com> 21855L: linux-scsi@vger.kernel.org 21856L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21857S: Maintained 21858F: drivers/ufs/host/ufs-mediatek* 21859 21860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21861M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21862L: linux-arm-msm@vger.kernel.org 21863L: linux-scsi@vger.kernel.org 21864S: Maintained 21865F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21866F: drivers/ufs/host/ufs-qcom* 21867 21868UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21869M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21870L: linux-renesas-soc@vger.kernel.org 21871L: linux-scsi@vger.kernel.org 21872S: Maintained 21873F: drivers/ufs/host/ufs-renesas.c 21874 21875UNSORTED BLOCK IMAGES (UBI) 21876M: Richard Weinberger <richard@nod.at> 21877L: linux-mtd@lists.infradead.org 21878S: Supported 21879W: http://www.linux-mtd.infradead.org/ 21880T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21881T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21882F: drivers/mtd/ubi/ 21883F: include/linux/mtd/ubi.h 21884F: include/uapi/mtd/ubi-user.h 21885 21886USB "USBNET" DRIVER FRAMEWORK 21887M: Oliver Neukum <oneukum@suse.com> 21888L: netdev@vger.kernel.org 21889S: Maintained 21890W: http://www.linux-usb.org/usbnet 21891F: drivers/net/usb/usbnet.c 21892F: include/linux/usb/usbnet.h 21893 21894USB ACM DRIVER 21895M: Oliver Neukum <oneukum@suse.com> 21896L: linux-usb@vger.kernel.org 21897S: Maintained 21898F: Documentation/usb/acm.rst 21899F: drivers/usb/class/cdc-acm.* 21900 21901USB APPLE MFI FASTCHARGE DRIVER 21902M: Bastien Nocera <hadess@hadess.net> 21903L: linux-usb@vger.kernel.org 21904S: Maintained 21905F: drivers/usb/misc/apple-mfi-fastcharge.c 21906 21907USB AR5523 WIRELESS DRIVER 21908M: Pontus Fuchs <pontus.fuchs@gmail.com> 21909L: linux-wireless@vger.kernel.org 21910S: Maintained 21911F: drivers/net/wireless/ath/ar5523/ 21912 21913USB ATTACHED SCSI 21914M: Oliver Neukum <oneukum@suse.com> 21915L: linux-usb@vger.kernel.org 21916L: linux-scsi@vger.kernel.org 21917S: Maintained 21918F: drivers/usb/storage/uas.c 21919 21920USB CDC ETHERNET DRIVER 21921M: Oliver Neukum <oliver@neukum.org> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: drivers/net/usb/cdc_*.c 21925F: include/uapi/linux/usb/cdc.h 21926 21927USB CHAOSKEY DRIVER 21928M: Keith Packard <keithp@keithp.com> 21929L: linux-usb@vger.kernel.org 21930S: Maintained 21931F: drivers/usb/misc/chaoskey.c 21932 21933USB CYPRESS C67X00 DRIVER 21934L: linux-usb@vger.kernel.org 21935S: Orphan 21936F: drivers/usb/c67x00/ 21937 21938USB DAVICOM DM9601 DRIVER 21939M: Peter Korsgaard <peter@korsgaard.com> 21940L: netdev@vger.kernel.org 21941S: Maintained 21942W: http://www.linux-usb.org/usbnet 21943F: drivers/net/usb/dm9601.c 21944 21945USB EHCI DRIVER 21946M: Alan Stern <stern@rowland.harvard.edu> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: Documentation/usb/ehci.rst 21950F: drivers/usb/host/ehci* 21951 21952USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21953M: Jiri Kosina <jikos@kernel.org> 21954M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21958F: Documentation/hid/hiddev.rst 21959F: drivers/hid/usbhid/ 21960 21961USB INTEL XHCI ROLE MUX DRIVER 21962M: Hans de Goede <hdegoede@redhat.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21966 21967USB IP DRIVER FOR HISILICON KIRIN 960 21968M: Yu Chen <chenyu56@huawei.com> 21969M: Binghui Wang <wangbinghui@hisilicon.com> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21973F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21974 21975USB IP DRIVER FOR HISILICON KIRIN 970 21976M: Mauro Carvalho Chehab <mchehab@kernel.org> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21980F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21981 21982USB ISP116X DRIVER 21983M: Olav Kongas <ok@artecdesign.ee> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: drivers/usb/host/isp116x* 21987F: include/linux/usb/isp116x.h 21988 21989USB ISP1760 DRIVER 21990M: Rui Miguel Silva <rui.silva@linaro.org> 21991L: linux-usb@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21994F: drivers/usb/isp1760/* 21995 21996USB LAN78XX ETHERNET DRIVER 21997M: Woojung Huh <woojung.huh@microchip.com> 21998M: UNGLinuxDriver@microchip.com 21999L: netdev@vger.kernel.org 22000S: Maintained 22001F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22002F: drivers/net/usb/lan78xx.* 22003F: include/dt-bindings/net/microchip-lan78xx.h 22004 22005USB MASS STORAGE DRIVER 22006M: Alan Stern <stern@rowland.harvard.edu> 22007L: linux-usb@vger.kernel.org 22008L: usb-storage@lists.one-eyed-alien.net 22009S: Maintained 22010F: drivers/usb/storage/ 22011 22012USB MIDI DRIVER 22013M: Clemens Ladisch <clemens@ladisch.de> 22014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22015S: Maintained 22016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22017F: sound/usb/midi.* 22018 22019USB NETWORKING DRIVERS 22020L: linux-usb@vger.kernel.org 22021S: Odd Fixes 22022F: drivers/net/usb/ 22023 22024USB OHCI DRIVER 22025M: Alan Stern <stern@rowland.harvard.edu> 22026L: linux-usb@vger.kernel.org 22027S: Maintained 22028F: Documentation/usb/ohci.rst 22029F: drivers/usb/host/ohci* 22030 22031USB OTG FSM (Finite State Machine) 22032M: Peter Chen <peter.chen@kernel.org> 22033L: linux-usb@vger.kernel.org 22034S: Maintained 22035T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22036F: drivers/usb/common/usb-otg-fsm.c 22037 22038USB OVER IP DRIVER 22039M: Valentina Manea <valentina.manea.m@gmail.com> 22040M: Shuah Khan <shuah@kernel.org> 22041M: Shuah Khan <skhan@linuxfoundation.org> 22042R: Hongren Zheng <i@zenithal.me> 22043L: linux-usb@vger.kernel.org 22044S: Maintained 22045F: Documentation/usb/usbip_protocol.rst 22046F: drivers/usb/usbip/ 22047F: tools/testing/selftests/drivers/usb/usbip/ 22048F: tools/usb/usbip/ 22049 22050USB PEGASUS DRIVER 22051M: Petko Manolov <petkan@nucleusys.com> 22052L: linux-usb@vger.kernel.org 22053L: netdev@vger.kernel.org 22054S: Maintained 22055W: https://github.com/petkan/pegasus 22056T: git https://github.com/petkan/pegasus.git 22057F: drivers/net/usb/pegasus.* 22058 22059USB PRINTER DRIVER (usblp) 22060M: Pete Zaitcev <zaitcev@redhat.com> 22061L: linux-usb@vger.kernel.org 22062S: Supported 22063F: drivers/usb/class/usblp.c 22064 22065USB QMI WWAN NETWORK DRIVER 22066M: Bjørn Mork <bjorn@mork.no> 22067L: netdev@vger.kernel.org 22068S: Maintained 22069F: Documentation/ABI/testing/sysfs-class-net-qmi 22070F: drivers/net/usb/qmi_wwan.c 22071 22072USB RAW GADGET DRIVER 22073R: Andrey Konovalov <andreyknvl@gmail.com> 22074L: linux-usb@vger.kernel.org 22075S: Maintained 22076F: Documentation/usb/raw-gadget.rst 22077F: drivers/usb/gadget/legacy/raw_gadget.c 22078F: include/uapi/linux/usb/raw_gadget.h 22079 22080USB RTL8150 DRIVER 22081M: Petko Manolov <petkan@nucleusys.com> 22082L: linux-usb@vger.kernel.org 22083L: netdev@vger.kernel.org 22084S: Maintained 22085W: https://github.com/petkan/rtl8150 22086T: git https://github.com/petkan/rtl8150.git 22087F: drivers/net/usb/rtl8150.c 22088 22089USB SERIAL SUBSYSTEM 22090M: Johan Hovold <johan@kernel.org> 22091L: linux-usb@vger.kernel.org 22092S: Maintained 22093T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22094F: Documentation/usb/usb-serial.rst 22095F: drivers/usb/serial/ 22096F: include/linux/usb/serial.h 22097 22098USB SMSC75XX ETHERNET DRIVER 22099M: Steve Glendinning <steve.glendinning@shawell.net> 22100L: netdev@vger.kernel.org 22101S: Maintained 22102F: drivers/net/usb/smsc75xx.* 22103 22104USB SMSC95XX ETHERNET DRIVER 22105M: Steve Glendinning <steve.glendinning@shawell.net> 22106M: UNGLinuxDriver@microchip.com 22107L: netdev@vger.kernel.org 22108S: Maintained 22109F: drivers/net/usb/smsc95xx.* 22110 22111USB SUBSYSTEM 22112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22113L: linux-usb@vger.kernel.org 22114S: Supported 22115W: http://www.linux-usb.org 22116T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22117F: Documentation/devicetree/bindings/usb/ 22118F: Documentation/usb/ 22119F: drivers/usb/ 22120F: include/dt-bindings/usb/ 22121F: include/linux/usb.h 22122F: include/linux/usb/ 22123F: include/uapi/linux/usb/ 22124 22125USB TYPEC BUS FOR ALTERNATE MODES 22126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22127L: linux-usb@vger.kernel.org 22128S: Maintained 22129F: Documentation/ABI/testing/sysfs-bus-typec 22130F: Documentation/driver-api/usb/typec_bus.rst 22131F: drivers/usb/typec/altmodes/ 22132F: include/linux/usb/typec_altmode.h 22133 22134USB TYPEC CLASS 22135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22136L: linux-usb@vger.kernel.org 22137S: Maintained 22138F: Documentation/ABI/testing/sysfs-class-typec 22139F: Documentation/driver-api/usb/typec.rst 22140F: drivers/usb/typec/ 22141F: include/linux/usb/typec.h 22142 22143USB TYPEC INTEL PMC MUX DRIVER 22144M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22148F: drivers/usb/typec/mux/intel_pmc_mux.c 22149 22150USB TYPEC PI3USB30532 MUX DRIVER 22151M: Hans de Goede <hdegoede@redhat.com> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: drivers/usb/typec/mux/pi3usb30532.c 22155 22156USB TYPEC PORT CONTROLLER DRIVERS 22157M: Guenter Roeck <linux@roeck-us.net> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/typec/tcpm/ 22161 22162USB UHCI DRIVER 22163M: Alan Stern <stern@rowland.harvard.edu> 22164L: linux-usb@vger.kernel.org 22165S: Maintained 22166F: drivers/usb/host/uhci* 22167 22168USB VIDEO CLASS 22169M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22170L: linux-media@vger.kernel.org 22171S: Maintained 22172W: http://www.ideasonboard.org/uvc/ 22173T: git git://linuxtv.org/media_tree.git 22174F: drivers/media/usb/uvc/ 22175F: include/uapi/linux/uvcvideo.h 22176 22177USB WEBCAM GADGET 22178M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22179M: Daniel Scally <dan.scally@ideasonboard.com> 22180L: linux-usb@vger.kernel.org 22181S: Maintained 22182F: drivers/usb/gadget/function/*uvc* 22183F: drivers/usb/gadget/legacy/webcam.c 22184F: include/uapi/linux/usb/g_uvc.h 22185 22186USB WIRELESS RNDIS DRIVER (rndis_wlan) 22187M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22188L: linux-wireless@vger.kernel.org 22189S: Maintained 22190F: drivers/net/wireless/legacy/rndis_wlan.c 22191 22192USB XHCI DRIVER 22193M: Mathias Nyman <mathias.nyman@intel.com> 22194L: linux-usb@vger.kernel.org 22195S: Supported 22196F: drivers/usb/host/pci-quirks* 22197F: drivers/usb/host/xhci* 22198 22199USB ZD1201 DRIVER 22200L: linux-wireless@vger.kernel.org 22201S: Orphan 22202W: http://linux-lc100020.sourceforge.net 22203F: drivers/net/wireless/zydas/zd1201.* 22204 22205USER DATAGRAM PROTOCOL (UDP) 22206M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22207S: Maintained 22208F: include/linux/udp.h 22209F: net/ipv4/udp.c 22210F: net/ipv6/udp.c 22211 22212USER-MODE LINUX (UML) 22213M: Richard Weinberger <richard@nod.at> 22214M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22215M: Johannes Berg <johannes@sipsolutions.net> 22216L: linux-um@lists.infradead.org 22217S: Maintained 22218W: http://user-mode-linux.sourceforge.net 22219Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22220T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22222F: Documentation/virt/uml/ 22223F: arch/um/ 22224F: arch/x86/um/ 22225F: fs/hostfs/ 22226 22227USERSPACE COPYIN/COPYOUT (UIOVEC) 22228M: Alexander Viro <viro@zeniv.linux.org.uk> 22229S: Maintained 22230F: include/linux/uio.h 22231F: lib/iov_iter.c 22232 22233USERSPACE DMA BUFFER DRIVER 22234M: Gerd Hoffmann <kraxel@redhat.com> 22235L: dri-devel@lists.freedesktop.org 22236S: Maintained 22237T: git git://anongit.freedesktop.org/drm/drm-misc 22238F: drivers/dma-buf/udmabuf.c 22239F: include/uapi/linux/udmabuf.h 22240 22241USERSPACE I/O (UIO) 22242M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22243S: Maintained 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22245F: Documentation/driver-api/uio-howto.rst 22246F: drivers/uio/ 22247F: include/linux/uio_driver.h 22248 22249UTIL-LINUX PACKAGE 22250M: Karel Zak <kzak@redhat.com> 22251L: util-linux@vger.kernel.org 22252S: Maintained 22253W: http://en.wikipedia.org/wiki/Util-linux 22254T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22255 22256UUID HELPERS 22257R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22258L: linux-kernel@vger.kernel.org 22259S: Maintained 22260F: include/linux/uuid.h 22261F: lib/test_uuid.c 22262F: lib/uuid.c 22263 22264UV SYSFS DRIVER 22265M: Justin Ernst <justin.ernst@hpe.com> 22266L: platform-driver-x86@vger.kernel.org 22267S: Maintained 22268F: drivers/platform/x86/uv_sysfs.c 22269 22270UVESAFB DRIVER 22271M: Michal Januszewski <spock@gentoo.org> 22272L: linux-fbdev@vger.kernel.org 22273S: Maintained 22274W: https://github.com/mjanusz/v86d 22275F: Documentation/fb/uvesafb.rst 22276F: drivers/video/fbdev/uvesafb.* 22277 22278Ux500 CLOCK DRIVERS 22279M: Ulf Hansson <ulf.hansson@linaro.org> 22280L: linux-clk@vger.kernel.org 22281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22282S: Maintained 22283F: drivers/clk/ux500/ 22284 22285VF610 NAND DRIVER 22286M: Stefan Agner <stefan@agner.ch> 22287L: linux-mtd@lists.infradead.org 22288S: Supported 22289F: drivers/mtd/nand/raw/vf610_nfc.c 22290 22291VFAT/FAT/MSDOS FILESYSTEM 22292M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22293S: Maintained 22294F: Documentation/filesystems/vfat.rst 22295F: fs/fat/ 22296F: tools/testing/selftests/filesystems/fat/ 22297 22298VFIO CDX DRIVER 22299M: Nipun Gupta <nipun.gupta@amd.com> 22300M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22301L: kvm@vger.kernel.org 22302S: Maintained 22303F: drivers/vfio/cdx/* 22304 22305VFIO DRIVER 22306M: Alex Williamson <alex.williamson@redhat.com> 22307L: kvm@vger.kernel.org 22308S: Maintained 22309T: git https://github.com/awilliam/linux-vfio.git 22310F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22311F: Documentation/driver-api/vfio.rst 22312F: drivers/vfio/ 22313F: include/linux/vfio.h 22314F: include/linux/vfio_pci_core.h 22315F: include/uapi/linux/vfio.h 22316 22317VFIO FSL-MC DRIVER 22318M: Diana Craciun <diana.craciun@oss.nxp.com> 22319L: kvm@vger.kernel.org 22320S: Maintained 22321F: drivers/vfio/fsl-mc/ 22322 22323VFIO HISILICON PCI DRIVER 22324M: Longfang Liu <liulongfang@huawei.com> 22325M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328F: drivers/vfio/pci/hisilicon/ 22329 22330VFIO MEDIATED DEVICE DRIVERS 22331M: Kirti Wankhede <kwankhede@nvidia.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334F: Documentation/driver-api/vfio-mediated-device.rst 22335F: drivers/vfio/mdev/ 22336F: include/linux/mdev.h 22337F: samples/vfio-mdev/ 22338 22339VFIO MLX5 PCI DRIVER 22340M: Yishai Hadas <yishaih@nvidia.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: drivers/vfio/pci/mlx5/ 22344 22345VFIO PCI DEVICE SPECIFIC DRIVERS 22346R: Jason Gunthorpe <jgg@nvidia.com> 22347R: Yishai Hadas <yishaih@nvidia.com> 22348R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22349R: Kevin Tian <kevin.tian@intel.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22353F: drivers/vfio/pci/*/ 22354 22355VFIO PLATFORM DRIVER 22356M: Eric Auger <eric.auger@redhat.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359F: drivers/vfio/platform/ 22360 22361VGA_SWITCHEROO 22362R: Lukas Wunner <lukas@wunner.de> 22363S: Maintained 22364T: git git://anongit.freedesktop.org/drm/drm-misc 22365F: Documentation/gpu/vga-switcheroo.rst 22366F: drivers/gpu/vga/vga_switcheroo.c 22367F: include/linux/vga_switcheroo.h 22368 22369VIA RHINE NETWORK DRIVER 22370M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22371S: Maintained 22372F: drivers/net/ethernet/via/via-rhine.c 22373 22374VIA SD/MMC CARD CONTROLLER DRIVER 22375M: Bruce Chang <brucechang@via.com.tw> 22376M: Harald Welte <HaraldWelte@viatech.com> 22377S: Maintained 22378F: drivers/mmc/host/via-sdmmc.c 22379 22380VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22381M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22382L: linux-fbdev@vger.kernel.org 22383S: Maintained 22384F: drivers/video/fbdev/via/ 22385F: include/linux/via-core.h 22386F: include/linux/via_i2c.h 22387 22388VIA VELOCITY NETWORK DRIVER 22389M: Francois Romieu <romieu@fr.zoreil.com> 22390L: netdev@vger.kernel.org 22391S: Maintained 22392F: drivers/net/ethernet/via/via-velocity.* 22393 22394VICODEC VIRTUAL CODEC DRIVER 22395M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22396L: linux-media@vger.kernel.org 22397S: Maintained 22398W: https://linuxtv.org 22399T: git git://linuxtv.org/media_tree.git 22400F: drivers/media/test-drivers/vicodec/* 22401 22402VIDEO I2C POLLING DRIVER 22403M: Matt Ranostay <matt.ranostay@konsulko.com> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406F: drivers/media/i2c/video-i2c.c 22407 22408VIDEO MULTIPLEXER DRIVER 22409M: Philipp Zabel <p.zabel@pengutronix.de> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/platform/video-mux.c 22413 22414VIDEOBUF2 FRAMEWORK 22415M: Tomasz Figa <tfiga@chromium.org> 22416M: Marek Szyprowski <m.szyprowski@samsung.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419F: drivers/media/common/videobuf2/* 22420F: include/media/videobuf2-* 22421 22422VIDTV VIRTUAL DIGITAL TV DRIVER 22423M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22424L: linux-media@vger.kernel.org 22425S: Maintained 22426W: https://linuxtv.org 22427T: git git://linuxtv.org/media_tree.git 22428F: drivers/media/test-drivers/vidtv/* 22429 22430VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22431M: Shuah Khan <skhan@linuxfoundation.org> 22432R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435W: https://linuxtv.org 22436T: git git://linuxtv.org/media_tree.git 22437F: drivers/media/test-drivers/vimc/* 22438 22439VIRT LIB 22440M: Alex Williamson <alex.williamson@redhat.com> 22441M: Paolo Bonzini <pbonzini@redhat.com> 22442L: kvm@vger.kernel.org 22443S: Supported 22444F: virt/lib/ 22445 22446VIRTIO AND VHOST VSOCK DRIVER 22447M: Stefan Hajnoczi <stefanha@redhat.com> 22448M: Stefano Garzarella <sgarzare@redhat.com> 22449L: kvm@vger.kernel.org 22450L: virtualization@lists.linux-foundation.org 22451L: netdev@vger.kernel.org 22452S: Maintained 22453F: drivers/vhost/vsock.c 22454F: include/linux/virtio_vsock.h 22455F: include/uapi/linux/virtio_vsock.h 22456F: net/vmw_vsock/virtio_transport.c 22457F: net/vmw_vsock/virtio_transport_common.c 22458 22459VIRTIO BALLOON 22460M: "Michael S. Tsirkin" <mst@redhat.com> 22461M: David Hildenbrand <david@redhat.com> 22462L: virtualization@lists.linux-foundation.org 22463S: Maintained 22464F: drivers/virtio/virtio_balloon.c 22465F: include/linux/balloon_compaction.h 22466F: include/uapi/linux/virtio_balloon.h 22467F: mm/balloon_compaction.c 22468 22469VIRTIO BLOCK AND SCSI DRIVERS 22470M: "Michael S. Tsirkin" <mst@redhat.com> 22471M: Jason Wang <jasowang@redhat.com> 22472R: Paolo Bonzini <pbonzini@redhat.com> 22473R: Stefan Hajnoczi <stefanha@redhat.com> 22474L: virtualization@lists.linux-foundation.org 22475S: Maintained 22476F: drivers/block/virtio_blk.c 22477F: drivers/scsi/virtio_scsi.c 22478F: drivers/vhost/scsi.c 22479F: include/uapi/linux/virtio_blk.h 22480F: include/uapi/linux/virtio_scsi.h 22481 22482VIRTIO CONSOLE DRIVER 22483M: Amit Shah <amit@kernel.org> 22484L: virtualization@lists.linux-foundation.org 22485S: Maintained 22486F: drivers/char/virtio_console.c 22487F: include/linux/virtio_console.h 22488F: include/uapi/linux/virtio_console.h 22489 22490VIRTIO CORE AND NET DRIVERS 22491M: "Michael S. Tsirkin" <mst@redhat.com> 22492M: Jason Wang <jasowang@redhat.com> 22493R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22494L: virtualization@lists.linux-foundation.org 22495S: Maintained 22496F: Documentation/ABI/testing/sysfs-bus-vdpa 22497F: Documentation/ABI/testing/sysfs-class-vduse 22498F: Documentation/devicetree/bindings/virtio/ 22499F: Documentation/driver-api/virtio/ 22500F: drivers/block/virtio_blk.c 22501F: drivers/crypto/virtio/ 22502F: drivers/net/virtio_net.c 22503F: drivers/vdpa/ 22504F: drivers/virtio/ 22505F: include/linux/vdpa.h 22506F: include/linux/virtio*.h 22507F: include/linux/vringh.h 22508F: include/uapi/linux/virtio_*.h 22509F: tools/virtio/ 22510 22511VIRTIO CRYPTO DRIVER 22512M: Gonglei <arei.gonglei@huawei.com> 22513L: virtualization@lists.linux-foundation.org 22514L: linux-crypto@vger.kernel.org 22515S: Maintained 22516F: drivers/crypto/virtio/ 22517F: include/uapi/linux/virtio_crypto.h 22518 22519VIRTIO DRIVERS FOR S390 22520M: Cornelia Huck <cohuck@redhat.com> 22521M: Halil Pasic <pasic@linux.ibm.com> 22522M: Eric Farman <farman@linux.ibm.com> 22523L: linux-s390@vger.kernel.org 22524L: virtualization@lists.linux-foundation.org 22525L: kvm@vger.kernel.org 22526S: Supported 22527F: arch/s390/include/uapi/asm/virtio-ccw.h 22528F: drivers/s390/virtio/ 22529 22530VIRTIO FILE SYSTEM 22531M: Vivek Goyal <vgoyal@redhat.com> 22532M: Stefan Hajnoczi <stefanha@redhat.com> 22533M: Miklos Szeredi <miklos@szeredi.hu> 22534L: virtualization@lists.linux-foundation.org 22535L: linux-fsdevel@vger.kernel.org 22536S: Supported 22537W: https://virtio-fs.gitlab.io/ 22538F: Documentation/filesystems/virtiofs.rst 22539F: fs/fuse/virtio_fs.c 22540F: include/uapi/linux/virtio_fs.h 22541 22542VIRTIO GPIO DRIVER 22543M: Enrico Weigelt, metux IT consult <info@metux.net> 22544M: Viresh Kumar <vireshk@kernel.org> 22545L: linux-gpio@vger.kernel.org 22546L: virtualization@lists.linux-foundation.org 22547S: Maintained 22548F: drivers/gpio/gpio-virtio.c 22549F: include/uapi/linux/virtio_gpio.h 22550 22551VIRTIO GPU DRIVER 22552M: David Airlie <airlied@redhat.com> 22553M: Gerd Hoffmann <kraxel@redhat.com> 22554R: Gurchetan Singh <gurchetansingh@chromium.org> 22555R: Chia-I Wu <olvaffe@gmail.com> 22556L: dri-devel@lists.freedesktop.org 22557L: virtualization@lists.linux-foundation.org 22558S: Maintained 22559T: git git://anongit.freedesktop.org/drm/drm-misc 22560F: drivers/gpu/drm/virtio/ 22561F: include/uapi/linux/virtio_gpu.h 22562 22563VIRTIO HOST (VHOST) 22564M: "Michael S. Tsirkin" <mst@redhat.com> 22565M: Jason Wang <jasowang@redhat.com> 22566L: kvm@vger.kernel.org 22567L: virtualization@lists.linux-foundation.org 22568L: netdev@vger.kernel.org 22569S: Maintained 22570T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22571F: drivers/vhost/ 22572F: include/linux/sched/vhost_task.h 22573F: include/linux/vhost_iotlb.h 22574F: include/uapi/linux/vhost.h 22575F: kernel/vhost_task.c 22576 22577VIRTIO I2C DRIVER 22578M: Conghui Chen <conghui.chen@intel.com> 22579M: Viresh Kumar <viresh.kumar@linaro.org> 22580L: linux-i2c@vger.kernel.org 22581L: virtualization@lists.linux-foundation.org 22582S: Maintained 22583F: drivers/i2c/busses/i2c-virtio.c 22584F: include/uapi/linux/virtio_i2c.h 22585 22586VIRTIO INPUT DRIVER 22587M: Gerd Hoffmann <kraxel@redhat.com> 22588S: Maintained 22589F: drivers/virtio/virtio_input.c 22590F: include/uapi/linux/virtio_input.h 22591 22592VIRTIO IOMMU DRIVER 22593M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596F: drivers/iommu/virtio-iommu.c 22597F: include/uapi/linux/virtio_iommu.h 22598 22599VIRTIO MEM DRIVER 22600M: David Hildenbrand <david@redhat.com> 22601L: virtualization@lists.linux-foundation.org 22602S: Maintained 22603W: https://virtio-mem.gitlab.io/ 22604F: drivers/virtio/virtio_mem.c 22605F: include/uapi/linux/virtio_mem.h 22606 22607VIRTIO PMEM DRIVER 22608M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22609L: virtualization@lists.linux-foundation.org 22610S: Maintained 22611F: drivers/nvdimm/nd_virtio.c 22612F: drivers/nvdimm/virtio_pmem.c 22613 22614VIRTIO SOUND DRIVER 22615M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22616M: "Michael S. Tsirkin" <mst@redhat.com> 22617L: virtualization@lists.linux-foundation.org 22618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22619S: Maintained 22620F: include/uapi/linux/virtio_snd.h 22621F: sound/virtio/* 22622 22623VIRTUAL BOX GUEST DEVICE DRIVER 22624M: Hans de Goede <hdegoede@redhat.com> 22625M: Arnd Bergmann <arnd@arndb.de> 22626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22627S: Maintained 22628F: drivers/virt/vboxguest/ 22629F: include/linux/vbox_utils.h 22630F: include/uapi/linux/vbox*.h 22631 22632VIRTUAL BOX SHARED FOLDER VFS DRIVER 22633M: Hans de Goede <hdegoede@redhat.com> 22634L: linux-fsdevel@vger.kernel.org 22635S: Maintained 22636F: fs/vboxsf/* 22637 22638VIRTUAL PCM TEST DRIVER 22639M: Ivan Orlov <ivan.orlov0322@gmail.com> 22640L: alsa-devel@alsa-project.org 22641S: Maintained 22642F: Documentation/sound/cards/pcmtest.rst 22643F: sound/drivers/pcmtest.c 22644F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22645 22646VIRTUAL SERIO DEVICE DRIVER 22647M: Stephen Chandler Paul <thatslyude@gmail.com> 22648S: Maintained 22649F: drivers/input/serio/userio.c 22650F: include/uapi/linux/userio.h 22651 22652VISL VIRTUAL STATELESS DECODER DRIVER 22653M: Daniel Almeida <daniel.almeida@collabora.com> 22654L: linux-media@vger.kernel.org 22655S: Supported 22656F: drivers/media/test-drivers/visl 22657 22658VIVID VIRTUAL VIDEO DRIVER 22659M: Hans Verkuil <hverkuil@xs4all.nl> 22660L: linux-media@vger.kernel.org 22661S: Maintained 22662W: https://linuxtv.org 22663T: git git://linuxtv.org/media_tree.git 22664F: drivers/media/test-drivers/vivid/* 22665 22666VLYNQ BUS 22667M: Florian Fainelli <f.fainelli@gmail.com> 22668L: openwrt-devel@lists.openwrt.org (subscribers-only) 22669S: Maintained 22670F: drivers/vlynq/vlynq.c 22671F: include/linux/vlynq.h 22672 22673VM SOCKETS (AF_VSOCK) 22674M: Stefano Garzarella <sgarzare@redhat.com> 22675L: virtualization@lists.linux-foundation.org 22676L: netdev@vger.kernel.org 22677S: Maintained 22678F: drivers/net/vsockmon.c 22679F: include/net/af_vsock.h 22680F: include/uapi/linux/vm_sockets.h 22681F: include/uapi/linux/vm_sockets_diag.h 22682F: include/uapi/linux/vsockmon.h 22683F: net/vmw_vsock/ 22684F: tools/testing/vsock/ 22685 22686VMALLOC 22687M: Andrew Morton <akpm@linux-foundation.org> 22688R: Uladzislau Rezki <urezki@gmail.com> 22689R: Christoph Hellwig <hch@infradead.org> 22690R: Lorenzo Stoakes <lstoakes@gmail.com> 22691L: linux-mm@kvack.org 22692S: Maintained 22693W: http://www.linux-mm.org 22694T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22695F: include/linux/vmalloc.h 22696F: mm/vmalloc.c 22697 22698VME SUBSYSTEM 22699M: Martyn Welch <martyn@welchs.me.uk> 22700M: Manohar Vanga <manohar.vanga@gmail.com> 22701M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22702L: linux-kernel@vger.kernel.org 22703S: Odd fixes 22704T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22705F: Documentation/driver-api/vme.rst 22706F: drivers/staging/vme_user/ 22707 22708VMWARE BALLOON DRIVER 22709M: Nadav Amit <namit@vmware.com> 22710R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22711L: linux-kernel@vger.kernel.org 22712S: Supported 22713F: drivers/misc/vmw_balloon.c 22714 22715VMWARE HYPERVISOR INTERFACE 22716M: Ajay Kaher <akaher@vmware.com> 22717M: Alexey Makhalov <amakhalov@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: virtualization@lists.linux-foundation.org 22720L: x86@kernel.org 22721S: Supported 22722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22723F: arch/x86/include/asm/vmware.h 22724F: arch/x86/kernel/cpu/vmware.c 22725 22726VMWARE PVRDMA DRIVER 22727M: Bryan Tan <bryantan@vmware.com> 22728M: Vishnu Dasa <vdasa@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-rdma@vger.kernel.org 22731S: Supported 22732F: drivers/infiniband/hw/vmw_pvrdma/ 22733 22734VMWARE PVSCSI DRIVER 22735M: Vishal Bhakta <vbhakta@vmware.com> 22736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22737L: linux-scsi@vger.kernel.org 22738S: Supported 22739F: drivers/scsi/vmw_pvscsi.c 22740F: drivers/scsi/vmw_pvscsi.h 22741 22742VMWARE VIRTUAL PTP CLOCK DRIVER 22743M: Deep Shah <sdeep@vmware.com> 22744R: Ajay Kaher <akaher@vmware.com> 22745R: Alexey Makhalov <amakhalov@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: netdev@vger.kernel.org 22748S: Supported 22749F: drivers/ptp/ptp_vmw.c 22750 22751VMWARE VMCI DRIVER 22752M: Bryan Tan <bryantan@vmware.com> 22753M: Vishnu Dasa <vdasa@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: linux-kernel@vger.kernel.org 22756S: Supported 22757F: drivers/misc/vmw_vmci/ 22758F: include/linux/vmw_vmci* 22759 22760VMWARE VMMOUSE SUBDRIVER 22761M: Zack Rusin <zackr@vmware.com> 22762R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: linux-input@vger.kernel.org 22765S: Supported 22766F: drivers/input/mouse/vmmouse.c 22767F: drivers/input/mouse/vmmouse.h 22768 22769VMWARE VMXNET3 ETHERNET DRIVER 22770M: Ronak Doshi <doshir@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: netdev@vger.kernel.org 22773S: Supported 22774F: drivers/net/vmxnet3/ 22775 22776VMWARE VSOCK VMCI TRANSPORT DRIVER 22777M: Bryan Tan <bryantan@vmware.com> 22778M: Vishnu Dasa <vdasa@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: linux-kernel@vger.kernel.org 22781S: Supported 22782F: net/vmw_vsock/vmci_transport* 22783 22784VOCORE VOCORE2 BOARD 22785M: Harvey Hunt <harveyhuntnexus@gmail.com> 22786L: linux-mips@vger.kernel.org 22787S: Maintained 22788F: arch/mips/boot/dts/ralink/vocore2.dts 22789 22790VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22791M: Liam Girdwood <lgirdwood@gmail.com> 22792M: Mark Brown <broonie@kernel.org> 22793L: linux-kernel@vger.kernel.org 22794S: Supported 22795W: http://www.slimlogic.co.uk/?p=48 22796T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22797F: Documentation/devicetree/bindings/regulator/ 22798F: Documentation/power/regulator/ 22799F: drivers/regulator/ 22800F: include/dt-bindings/regulator/ 22801F: include/linux/regulator/ 22802K: regulator_get_optional 22803 22804VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22805R: Matti Vaittinen <mazziesaccount@gmail.com> 22806F: drivers/regulator/irq_helpers.c 22807 22808VRF 22809M: David Ahern <dsahern@kernel.org> 22810L: netdev@vger.kernel.org 22811S: Maintained 22812F: Documentation/networking/vrf.rst 22813F: drivers/net/vrf.c 22814 22815VSPRINTF 22816M: Petr Mladek <pmladek@suse.com> 22817M: Steven Rostedt <rostedt@goodmis.org> 22818M: Sergey Senozhatsky <senozhatsky@chromium.org> 22819R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22820R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22821S: Maintained 22822T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22823F: Documentation/core-api/printk-formats.rst 22824F: lib/test_printf.c 22825F: lib/test_scanf.c 22826F: lib/vsprintf.c 22827 22828VT1211 HARDWARE MONITOR DRIVER 22829M: Juerg Haefliger <juergh@proton.me> 22830L: linux-hwmon@vger.kernel.org 22831S: Maintained 22832F: Documentation/hwmon/vt1211.rst 22833F: drivers/hwmon/vt1211.c 22834 22835VT8231 HARDWARE MONITOR DRIVER 22836M: Roger Lucas <vt8231@hiddenengine.co.uk> 22837L: linux-hwmon@vger.kernel.org 22838S: Maintained 22839F: drivers/hwmon/vt8231.c 22840 22841VUB300 USB to SDIO/SD/MMC bridge chip 22842L: linux-mmc@vger.kernel.org 22843S: Orphan 22844F: drivers/mmc/host/vub300.c 22845 22846W1 DALLAS'S 1-WIRE BUS 22847M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22848S: Maintained 22849F: Documentation/devicetree/bindings/w1/ 22850F: Documentation/w1/ 22851F: drivers/w1/ 22852F: include/linux/w1.h 22853 22854W83791D HARDWARE MONITORING DRIVER 22855M: Marc Hulsman <m.hulsman@tudelft.nl> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: Documentation/hwmon/w83791d.rst 22859F: drivers/hwmon/w83791d.c 22860 22861W83793 HARDWARE MONITORING DRIVER 22862M: Rudolf Marek <r.marek@assembler.cz> 22863L: linux-hwmon@vger.kernel.org 22864S: Maintained 22865F: Documentation/hwmon/w83793.rst 22866F: drivers/hwmon/w83793.c 22867 22868W83795 HARDWARE MONITORING DRIVER 22869M: Jean Delvare <jdelvare@suse.com> 22870L: linux-hwmon@vger.kernel.org 22871S: Maintained 22872F: drivers/hwmon/w83795.c 22873 22874W83L51xD SD/MMC CARD INTERFACE DRIVER 22875M: Pierre Ossman <pierre@ossman.eu> 22876S: Maintained 22877F: drivers/mmc/host/wbsd.* 22878 22879WACOM PROTOCOL 4 SERIAL TABLETS 22880M: Julian Squires <julian@cipht.net> 22881M: Hans de Goede <hdegoede@redhat.com> 22882L: linux-input@vger.kernel.org 22883S: Maintained 22884F: drivers/input/tablet/wacom_serial4.c 22885 22886WANGXUN ETHERNET DRIVER 22887M: Jiawen Wu <jiawenwu@trustnetic.com> 22888M: Mengyuan Lou <mengyuanlou@net-swift.com> 22889L: netdev@vger.kernel.org 22890S: Maintained 22891W: https://www.net-swift.com 22892F: Documentation/networking/device_drivers/ethernet/wangxun/* 22893F: drivers/net/ethernet/wangxun/ 22894 22895WATCHDOG DEVICE DRIVERS 22896M: Wim Van Sebroeck <wim@linux-watchdog.org> 22897M: Guenter Roeck <linux@roeck-us.net> 22898L: linux-watchdog@vger.kernel.org 22899S: Maintained 22900W: http://www.linux-watchdog.org/ 22901T: git git://www.linux-watchdog.org/linux-watchdog.git 22902F: Documentation/devicetree/bindings/watchdog/ 22903F: Documentation/watchdog/ 22904F: drivers/watchdog/ 22905F: include/linux/watchdog.h 22906F: include/trace/events/watchdog.h 22907F: include/uapi/linux/watchdog.h 22908 22909WHISKEYCOVE PMIC GPIO DRIVER 22910M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22911L: linux-gpio@vger.kernel.org 22912S: Maintained 22913F: drivers/gpio/gpio-wcove.c 22914 22915WHWAVE RTC DRIVER 22916M: Dianlong Li <long17.cool@163.com> 22917L: linux-rtc@vger.kernel.org 22918S: Maintained 22919F: drivers/rtc/rtc-sd3078.c 22920 22921WIIMOTE HID DRIVER 22922M: David Rheinsberg <david.rheinsberg@gmail.com> 22923L: linux-input@vger.kernel.org 22924S: Maintained 22925F: drivers/hid/hid-wiimote* 22926 22927WILOCITY WIL6210 WIRELESS DRIVER 22928L: linux-wireless@vger.kernel.org 22929S: Orphan 22930W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22931F: drivers/net/wireless/ath/wil6210/ 22932 22933WINBOND CIR DRIVER 22934M: David Härdeman <david@hardeman.nu> 22935S: Maintained 22936F: drivers/media/rc/winbond-cir.c 22937 22938WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22939L: linux-watchdog@vger.kernel.org 22940S: Orphan 22941F: drivers/watchdog/ebc-c384_wdt.c 22942 22943WINSYSTEMS WS16C48 GPIO DRIVER 22944M: William Breathitt Gray <william.gray@linaro.org> 22945L: linux-gpio@vger.kernel.org 22946S: Maintained 22947F: drivers/gpio/gpio-ws16c48.c 22948 22949WIREGUARD SECURE NETWORK TUNNEL 22950M: Jason A. Donenfeld <Jason@zx2c4.com> 22951L: wireguard@lists.zx2c4.com 22952L: netdev@vger.kernel.org 22953S: Maintained 22954F: drivers/net/wireguard/ 22955F: tools/testing/selftests/wireguard/ 22956 22957WISTRON LAPTOP BUTTON DRIVER 22958M: Miloslav Trmac <mitr@volny.cz> 22959S: Maintained 22960F: drivers/input/misc/wistron_btns.c 22961 22962WL3501 WIRELESS PCMCIA CARD DRIVER 22963L: linux-wireless@vger.kernel.org 22964S: Odd fixes 22965F: drivers/net/wireless/legacy/wl3501* 22966 22967WMI BINARY MOF DRIVER 22968L: platform-drivers-x86@vger.kernel.org 22969S: Orphan 22970F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22971F: Documentation/wmi/devices/wmi-bmof.rst 22972F: drivers/platform/x86/wmi-bmof.c 22973 22974WOLFSON MICROELECTRONICS DRIVERS 22975L: patches@opensource.cirrus.com 22976S: Supported 22977W: https://github.com/CirrusLogic/linux-drivers/wiki 22978T: git https://github.com/CirrusLogic/linux-drivers.git 22979F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22980F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22981F: Documentation/devicetree/bindings/mfd/wm831x.txt 22982F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22983F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22984F: Documentation/devicetree/bindings/sound/wm* 22985F: Documentation/hwmon/wm83??.rst 22986F: arch/arm/mach-s3c/mach-crag6410* 22987F: drivers/clk/clk-wm83*.c 22988F: drivers/gpio/gpio-*wm*.c 22989F: drivers/gpio/gpio-arizona.c 22990F: drivers/hwmon/wm83??-hwmon.c 22991F: drivers/input/misc/wm831x-on.c 22992F: drivers/input/touchscreen/wm831x-ts.c 22993F: drivers/input/touchscreen/wm97*.c 22994F: drivers/leds/leds-wm83*.c 22995F: drivers/mfd/arizona* 22996F: drivers/mfd/cs47l24* 22997F: drivers/mfd/wm*.c 22998F: drivers/power/supply/wm83*.c 22999F: drivers/regulator/arizona* 23000F: drivers/regulator/wm8*.c 23001F: drivers/rtc/rtc-wm83*.c 23002F: drivers/video/backlight/wm83*_bl.c 23003F: drivers/watchdog/wm83*_wdt.c 23004F: include/linux/mfd/arizona/ 23005F: include/linux/mfd/wm831x/ 23006F: include/linux/mfd/wm8350/ 23007F: include/linux/mfd/wm8400* 23008F: include/linux/regulator/arizona* 23009F: include/linux/wm97xx.h 23010F: include/sound/wm????.h 23011F: sound/soc/codecs/arizona* 23012F: sound/soc/codecs/cs47l24* 23013F: sound/soc/codecs/wm* 23014 23015WORKQUEUE 23016M: Tejun Heo <tj@kernel.org> 23017R: Lai Jiangshan <jiangshanlai@gmail.com> 23018S: Maintained 23019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23020F: Documentation/core-api/workqueue.rst 23021F: include/linux/workqueue.h 23022F: kernel/workqueue.c 23023F: kernel/workqueue_internal.h 23024 23025WWAN DRIVERS 23026M: Loic Poulain <loic.poulain@linaro.org> 23027M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23028R: Johannes Berg <johannes@sipsolutions.net> 23029L: netdev@vger.kernel.org 23030S: Maintained 23031F: drivers/net/wwan/ 23032F: include/linux/wwan.h 23033F: include/uapi/linux/wwan.h 23034 23035X-POWERS AXP288 PMIC DRIVERS 23036M: Hans de Goede <hdegoede@redhat.com> 23037S: Maintained 23038F: drivers/acpi/pmic/intel_pmic_xpower.c 23039N: axp288 23040 23041X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23042M: Chen-Yu Tsai <wens@csie.org> 23043L: linux-kernel@vger.kernel.org 23044S: Maintained 23045N: axp[128] 23046 23047X.25 STACK 23048M: Martin Schiller <ms@dev.tdt.de> 23049L: linux-x25@vger.kernel.org 23050S: Maintained 23051F: Documentation/networking/lapb-module.rst 23052F: Documentation/networking/x25* 23053F: drivers/net/wan/hdlc_x25.c 23054F: drivers/net/wan/lapbether.c 23055F: include/*/lapb.h 23056F: include/net/x25* 23057F: include/uapi/linux/x25.h 23058F: net/lapb/ 23059F: net/x25/ 23060 23061X86 ARCHITECTURE (32-BIT AND 64-BIT) 23062M: Thomas Gleixner <tglx@linutronix.de> 23063M: Ingo Molnar <mingo@redhat.com> 23064M: Borislav Petkov <bp@alien8.de> 23065M: Dave Hansen <dave.hansen@linux.intel.com> 23066M: x86@kernel.org 23067R: "H. Peter Anvin" <hpa@zytor.com> 23068L: linux-kernel@vger.kernel.org 23069S: Maintained 23070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23071F: Documentation/arch/x86/ 23072F: Documentation/devicetree/bindings/x86/ 23073F: arch/x86/ 23074 23075X86 ENTRY CODE 23076M: Andy Lutomirski <luto@kernel.org> 23077L: linux-kernel@vger.kernel.org 23078S: Maintained 23079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23080F: arch/x86/entry/ 23081 23082X86 HARDWARE VULNERABILITIES 23083M: Thomas Gleixner <tglx@linutronix.de> 23084M: Borislav Petkov <bp@alien8.de> 23085M: Peter Zijlstra <peterz@infradead.org> 23086M: Josh Poimboeuf <jpoimboe@kernel.org> 23087R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23088S: Maintained 23089F: Documentation/admin-guide/hw-vuln/ 23090F: arch/x86/include/asm/nospec-branch.h 23091F: arch/x86/kernel/cpu/bugs.c 23092 23093X86 MCE INFRASTRUCTURE 23094M: Tony Luck <tony.luck@intel.com> 23095M: Borislav Petkov <bp@alien8.de> 23096L: linux-edac@vger.kernel.org 23097S: Maintained 23098F: Documentation/ABI/testing/sysfs-mce 23099F: Documentation/arch/x86/x86_64/machinecheck.rst 23100F: arch/x86/kernel/cpu/mce/* 23101 23102X86 MICROCODE UPDATE SUPPORT 23103M: Borislav Petkov <bp@alien8.de> 23104S: Maintained 23105F: arch/x86/kernel/cpu/microcode/* 23106 23107X86 MM 23108M: Dave Hansen <dave.hansen@linux.intel.com> 23109M: Andy Lutomirski <luto@kernel.org> 23110M: Peter Zijlstra <peterz@infradead.org> 23111L: linux-kernel@vger.kernel.org 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23114F: arch/x86/mm/ 23115 23116X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23117M: Hans de Goede <hdegoede@redhat.com> 23118L: platform-driver-x86@vger.kernel.org 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23121F: drivers/platform/x86/x86-android-tablets/ 23122 23123X86 PLATFORM DRIVERS 23124M: Hans de Goede <hdegoede@redhat.com> 23125M: Mark Gross <markgross@kernel.org> 23126L: platform-driver-x86@vger.kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23129F: drivers/platform/olpc/ 23130F: drivers/platform/x86/ 23131F: include/linux/platform_data/x86/ 23132 23133X86 PLATFORM DRIVERS - ARCH 23134R: Darren Hart <dvhart@infradead.org> 23135R: Andy Shevchenko <andy@infradead.org> 23136L: platform-driver-x86@vger.kernel.org 23137L: x86@kernel.org 23138S: Maintained 23139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23140F: arch/x86/platform 23141 23142X86 PLATFORM UV HPE SUPERDOME FLEX 23143M: Steve Wahl <steve.wahl@hpe.com> 23144R: Mike Travis <mike.travis@hpe.com> 23145R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23146R: Russ Anderson <russ.anderson@hpe.com> 23147S: Supported 23148F: arch/x86/include/asm/uv/ 23149F: arch/x86/kernel/apic/x2apic_uv_x.c 23150F: arch/x86/platform/uv/ 23151 23152X86 STACK UNWINDING 23153M: Josh Poimboeuf <jpoimboe@kernel.org> 23154M: Peter Zijlstra <peterz@infradead.org> 23155S: Supported 23156F: arch/x86/include/asm/unwind*.h 23157F: arch/x86/kernel/dumpstack.c 23158F: arch/x86/kernel/stacktrace.c 23159F: arch/x86/kernel/unwind_*.c 23160 23161X86 VDSO 23162M: Andy Lutomirski <luto@kernel.org> 23163L: linux-kernel@vger.kernel.org 23164S: Maintained 23165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23166F: arch/x86/entry/vdso/ 23167 23168XARRAY 23169M: Matthew Wilcox <willy@infradead.org> 23170L: linux-fsdevel@vger.kernel.org 23171S: Supported 23172F: Documentation/core-api/xarray.rst 23173F: include/linux/idr.h 23174F: include/linux/xarray.h 23175F: lib/idr.c 23176F: lib/xarray.c 23177F: tools/testing/radix-tree 23178 23179XBOX DVD IR REMOTE 23180M: Benjamin Valentin <benpicco@googlemail.com> 23181S: Maintained 23182F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23183F: drivers/media/rc/xbox_remote.c 23184 23185XC2028/3028 TUNER DRIVER 23186M: Mauro Carvalho Chehab <mchehab@kernel.org> 23187L: linux-media@vger.kernel.org 23188S: Maintained 23189W: https://linuxtv.org 23190T: git git://linuxtv.org/media_tree.git 23191F: drivers/media/tuners/xc2028.* 23192 23193XDP (eXpress Data Path) 23194M: Alexei Starovoitov <ast@kernel.org> 23195M: Daniel Borkmann <daniel@iogearbox.net> 23196M: David S. Miller <davem@davemloft.net> 23197M: Jakub Kicinski <kuba@kernel.org> 23198M: Jesper Dangaard Brouer <hawk@kernel.org> 23199M: John Fastabend <john.fastabend@gmail.com> 23200L: netdev@vger.kernel.org 23201L: bpf@vger.kernel.org 23202S: Supported 23203F: drivers/net/ethernet/*/*/*/*/*xdp* 23204F: drivers/net/ethernet/*/*/*xdp* 23205F: include/net/xdp.h 23206F: include/net/xdp_priv.h 23207F: include/trace/events/xdp.h 23208F: kernel/bpf/cpumap.c 23209F: kernel/bpf/devmap.c 23210F: net/core/xdp.c 23211F: samples/bpf/xdp* 23212F: tools/testing/selftests/bpf/*/*xdp* 23213F: tools/testing/selftests/bpf/*xdp* 23214K: (?:\b|_)xdp(?:\b|_) 23215 23216XDP SOCKETS (AF_XDP) 23217M: Björn Töpel <bjorn@kernel.org> 23218M: Magnus Karlsson <magnus.karlsson@intel.com> 23219M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23220R: Jonathan Lemon <jonathan.lemon@gmail.com> 23221L: netdev@vger.kernel.org 23222L: bpf@vger.kernel.org 23223S: Maintained 23224F: Documentation/networking/af_xdp.rst 23225F: include/net/netns/xdp.h 23226F: include/net/xdp_sock* 23227F: include/net/xsk_buff_pool.h 23228F: include/uapi/linux/if_xdp.h 23229F: include/uapi/linux/xdp_diag.h 23230F: net/xdp/ 23231F: tools/testing/selftests/bpf/*xsk* 23232 23233XEN BLOCK SUBSYSTEM 23234M: Roger Pau Monné <roger.pau@citrix.com> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Supported 23237F: drivers/block/xen* 23238F: drivers/block/xen-blkback/* 23239 23240XEN HYPERVISOR ARM 23241M: Stefano Stabellini <sstabellini@kernel.org> 23242L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23243S: Maintained 23244F: arch/arm/include/asm/xen/ 23245F: arch/arm/xen/ 23246 23247XEN HYPERVISOR ARM64 23248M: Stefano Stabellini <sstabellini@kernel.org> 23249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23250S: Maintained 23251F: arch/arm64/include/asm/xen/ 23252F: arch/arm64/xen/ 23253 23254XEN HYPERVISOR INTERFACE 23255M: Juergen Gross <jgross@suse.com> 23256M: Stefano Stabellini <sstabellini@kernel.org> 23257R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23259S: Supported 23260T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23261F: Documentation/ABI/stable/sysfs-hypervisor-xen 23262F: Documentation/ABI/testing/sysfs-hypervisor-xen 23263F: drivers/*/xen-*front.c 23264F: drivers/xen/ 23265F: include/uapi/xen/ 23266F: include/xen/ 23267F: kernel/configs/xen.config 23268 23269XEN HYPERVISOR X86 23270M: Juergen Gross <jgross@suse.com> 23271R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23272L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23273S: Supported 23274F: arch/x86/configs/xen.config 23275F: arch/x86/include/asm/pvclock-abi.h 23276F: arch/x86/include/asm/xen/ 23277F: arch/x86/platform/pvh/ 23278F: arch/x86/xen/ 23279 23280XEN NETWORK BACKEND DRIVER 23281M: Wei Liu <wei.liu@kernel.org> 23282M: Paul Durrant <paul@xen.org> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284L: netdev@vger.kernel.org 23285S: Supported 23286F: drivers/net/xen-netback/* 23287 23288XEN PCI SUBSYSTEM 23289M: Juergen Gross <jgross@suse.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291S: Supported 23292F: arch/x86/pci/*xen* 23293F: drivers/pci/*xen* 23294 23295XEN PVSCSI DRIVERS 23296M: Juergen Gross <jgross@suse.com> 23297L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23298L: linux-scsi@vger.kernel.org 23299S: Supported 23300F: drivers/scsi/xen-scsifront.c 23301F: drivers/xen/xen-scsiback.c 23302F: include/xen/interface/io/vscsiif.h 23303 23304XEN PVUSB DRIVER 23305M: Juergen Gross <jgross@suse.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307L: linux-usb@vger.kernel.org 23308S: Supported 23309F: drivers/usb/host/xen* 23310F: include/xen/interface/io/usbif.h 23311 23312XEN SOUND FRONTEND DRIVER 23313M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23316S: Supported 23317F: sound/xen/* 23318 23319XEN SWIOTLB SUBSYSTEM 23320M: Juergen Gross <jgross@suse.com> 23321M: Stefano Stabellini <sstabellini@kernel.org> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: iommu@lists.linux.dev 23324S: Supported 23325F: arch/*/include/asm/xen/swiotlb-xen.h 23326F: drivers/xen/swiotlb-xen.c 23327F: include/xen/arm/swiotlb-xen.h 23328F: include/xen/swiotlb-xen.h 23329 23330XFS FILESYSTEM 23331M: Darrick J. Wong <djwong@kernel.org> 23332L: linux-xfs@vger.kernel.org 23333S: Supported 23334W: http://xfs.org/ 23335C: irc://irc.oftc.net/xfs 23336T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23337F: Documentation/ABI/testing/sysfs-fs-xfs 23338F: Documentation/admin-guide/xfs.rst 23339F: Documentation/filesystems/xfs-delayed-logging-design.rst 23340F: Documentation/filesystems/xfs-self-describing-metadata.rst 23341F: fs/xfs/ 23342F: include/uapi/linux/dqblk_xfs.h 23343F: include/uapi/linux/fsmap.h 23344 23345XILINX AMS DRIVER 23346M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23347L: linux-iio@vger.kernel.org 23348S: Maintained 23349F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23350F: drivers/iio/adc/xilinx-ams.c 23351 23352XILINX AXI ETHERNET DRIVER 23353M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23354S: Maintained 23355F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23356F: drivers/net/ethernet/xilinx/xilinx_axienet* 23357 23358XILINX CAN DRIVER 23359M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23360R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23361L: linux-can@vger.kernel.org 23362S: Maintained 23363F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23364F: drivers/net/can/xilinx_can.c 23365 23366XILINX EVENT MANAGEMENT DRIVER 23367M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23368S: Maintained 23369F: drivers/soc/xilinx/xlnx_event_manager.c 23370F: include/linux/firmware/xlnx-event-manager.h 23371 23372XILINX GPIO DRIVER 23373M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23374R: Srinivas Neeli <srinivas.neeli@amd.com> 23375R: Michal Simek <michal.simek@amd.com> 23376S: Maintained 23377F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23378F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23379F: drivers/gpio/gpio-xilinx.c 23380F: drivers/gpio/gpio-zynq.c 23381 23382XILINX PWM DRIVER 23383M: Sean Anderson <sean.anderson@seco.com> 23384S: Maintained 23385F: drivers/pwm/pwm-xilinx.c 23386F: include/clocksource/timer-xilinx.h 23387 23388XILINX SD-FEC IP CORES 23389M: Derek Kiernan <derek.kiernan@amd.com> 23390M: Dragan Cvetic <dragan.cvetic@amd.com> 23391S: Maintained 23392F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23393F: Documentation/misc-devices/xilinx_sdfec.rst 23394F: drivers/misc/Kconfig 23395F: drivers/misc/Makefile 23396F: drivers/misc/xilinx_sdfec.c 23397F: include/uapi/misc/xilinx_sdfec.h 23398 23399XILINX UARTLITE SERIAL DRIVER 23400M: Peter Korsgaard <jacmet@sunsite.dk> 23401L: linux-serial@vger.kernel.org 23402S: Maintained 23403F: drivers/tty/serial/uartlite.c 23404 23405XILINX VIDEO IP CORES 23406M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23407L: linux-media@vger.kernel.org 23408S: Supported 23409T: git git://linuxtv.org/media_tree.git 23410F: Documentation/devicetree/bindings/media/xilinx/ 23411F: drivers/media/platform/xilinx/ 23412F: include/uapi/linux/xilinx-v4l2-controls.h 23413 23414XILINX WATCHDOG DRIVER 23415M: Srinivas Neeli <srinivas.neeli@amd.com> 23416R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23417R: Michal Simek <michal.simek@amd.com> 23418S: Maintained 23419F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23420F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23421F: drivers/watchdog/of_xilinx_wdt.c 23422F: drivers/watchdog/xilinx_wwdt.c 23423 23424XILINX XDMA DRIVER 23425M: Lizhi Hou <lizhi.hou@amd.com> 23426M: Brian Xu <brian.xu@amd.com> 23427M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23428L: dmaengine@vger.kernel.org 23429S: Supported 23430F: drivers/dma/xilinx/xdma-regs.h 23431F: drivers/dma/xilinx/xdma.c 23432F: include/linux/dma/amd_xdma.h 23433F: include/linux/platform_data/amd_xdma.h 23434 23435XILINX ZYNQMP DPDMA DRIVER 23436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23437L: dmaengine@vger.kernel.org 23438S: Supported 23439F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23440F: drivers/dma/xilinx/xilinx_dpdma.c 23441F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23442 23443XILINX ZYNQMP OCM EDAC DRIVER 23444M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23445M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23446S: Maintained 23447F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23448F: drivers/edac/zynqmp_edac.c 23449 23450XILINX ZYNQMP PSGTR PHY DRIVER 23451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23452L: linux-kernel@vger.kernel.org 23453S: Supported 23454T: git https://github.com/Xilinx/linux-xlnx.git 23455F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23456F: drivers/phy/xilinx/phy-zynqmp.c 23457 23458XILINX ZYNQMP SHA3 DRIVER 23459M: Harsha <harsha.harsha@amd.com> 23460S: Maintained 23461F: drivers/crypto/xilinx/zynqmp-sha.c 23462 23463XILLYBUS DRIVER 23464M: Eli Billauer <eli.billauer@gmail.com> 23465L: linux-kernel@vger.kernel.org 23466S: Supported 23467F: drivers/char/xillybus/ 23468 23469XLP9XX I2C DRIVER 23470M: George Cherian <gcherian@marvell.com> 23471L: linux-i2c@vger.kernel.org 23472S: Supported 23473W: http://www.marvell.com 23474F: drivers/i2c/busses/i2c-xlp9xx.c 23475 23476XRA1403 GPIO EXPANDER 23477M: Nandor Han <nandor.han@ge.com> 23478L: linux-gpio@vger.kernel.org 23479S: Maintained 23480F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23481F: drivers/gpio/gpio-xra1403.c 23482 23483XTENSA XTFPGA PLATFORM SUPPORT 23484M: Max Filippov <jcmvbkbc@gmail.com> 23485S: Maintained 23486F: drivers/spi/spi-xtensa-xtfpga.c 23487F: sound/soc/xtensa/xtfpga-i2s.c 23488 23489YAM DRIVER FOR AX.25 23490M: Jean-Paul Roubelat <jpr@f6fbb.org> 23491L: linux-hams@vger.kernel.org 23492S: Maintained 23493F: drivers/net/hamradio/yam* 23494F: include/linux/yam.h 23495 23496YAMA SECURITY MODULE 23497M: Kees Cook <keescook@chromium.org> 23498S: Supported 23499T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23500F: Documentation/admin-guide/LSM/Yama.rst 23501F: security/yama/ 23502 23503YEALINK PHONE DRIVER 23504M: Henk Vergonet <Henk.Vergonet@gmail.com> 23505L: usbb2k-api-dev@nongnu.org 23506S: Maintained 23507F: Documentation/input/devices/yealink.rst 23508F: drivers/input/misc/yealink.* 23509 23510Z3FOLD COMPRESSED PAGE ALLOCATOR 23511M: Vitaly Wool <vitaly.wool@konsulko.com> 23512R: Miaohe Lin <linmiaohe@huawei.com> 23513L: linux-mm@kvack.org 23514S: Maintained 23515F: mm/z3fold.c 23516 23517Z8530 DRIVER FOR AX.25 23518M: Joerg Reuter <jreuter@yaina.de> 23519L: linux-hams@vger.kernel.org 23520S: Maintained 23521W: http://yaina.de/jreuter/ 23522W: http://www.qsl.net/dl1bke/ 23523F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23524F: drivers/net/hamradio/*scc.c 23525F: drivers/net/hamradio/z8530.h 23526 23527ZBUD COMPRESSED PAGE ALLOCATOR 23528M: Seth Jennings <sjenning@redhat.com> 23529M: Dan Streetman <ddstreet@ieee.org> 23530L: linux-mm@kvack.org 23531S: Maintained 23532F: mm/zbud.c 23533 23534ZD1211RW WIRELESS DRIVER 23535M: Ulrich Kunitz <kune@deine-taler.de> 23536L: linux-wireless@vger.kernel.org 23537L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23538S: Maintained 23539W: http://zd1211.ath.cx/wiki/DriverRewrite 23540F: drivers/net/wireless/zydas/zd1211rw/ 23541 23542ZD1301 MEDIA DRIVER 23543M: Antti Palosaari <crope@iki.fi> 23544L: linux-media@vger.kernel.org 23545S: Maintained 23546W: https://linuxtv.org/ 23547W: http://palosaari.fi/linux/ 23548Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23549F: drivers/media/usb/dvb-usb-v2/zd1301* 23550 23551ZD1301_DEMOD MEDIA DRIVER 23552M: Antti Palosaari <crope@iki.fi> 23553L: linux-media@vger.kernel.org 23554S: Maintained 23555W: https://linuxtv.org/ 23556W: http://palosaari.fi/linux/ 23557Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23558F: drivers/media/dvb-frontends/zd1301_demod* 23559 23560ZHAOXIN PROCESSOR SUPPORT 23561M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23562L: linux-kernel@vger.kernel.org 23563S: Maintained 23564F: arch/x86/kernel/cpu/zhaoxin.c 23565 23566ZONEFS FILESYSTEM 23567M: Damien Le Moal <dlemoal@kernel.org> 23568M: Naohiro Aota <naohiro.aota@wdc.com> 23569R: Johannes Thumshirn <jth@kernel.org> 23570L: linux-fsdevel@vger.kernel.org 23571S: Maintained 23572T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23573F: Documentation/filesystems/zonefs.rst 23574F: fs/zonefs/ 23575 23576ZPOOL COMPRESSED PAGE STORAGE API 23577M: Dan Streetman <ddstreet@ieee.org> 23578L: linux-mm@kvack.org 23579S: Maintained 23580F: include/linux/zpool.h 23581F: mm/zpool.c 23582 23583ZR36067 VIDEO FOR LINUX DRIVER 23584M: Corentin Labbe <clabbe@baylibre.com> 23585L: mjpeg-users@lists.sourceforge.net 23586L: linux-media@vger.kernel.org 23587S: Maintained 23588W: http://mjpeg.sourceforge.net/driver-zoran/ 23589Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23590F: Documentation/driver-api/media/drivers/zoran.rst 23591F: drivers/media/pci/zoran/ 23592 23593ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23594M: Minchan Kim <minchan@kernel.org> 23595M: Sergey Senozhatsky <senozhatsky@chromium.org> 23596L: linux-kernel@vger.kernel.org 23597S: Maintained 23598F: Documentation/admin-guide/blockdev/zram.rst 23599F: drivers/block/zram/ 23600 23601ZS DECSTATION Z85C30 SERIAL DRIVER 23602M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23603S: Maintained 23604F: drivers/tty/serial/zs.* 23605 23606ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23607M: Minchan Kim <minchan@kernel.org> 23608M: Sergey Senozhatsky <senozhatsky@chromium.org> 23609L: linux-mm@kvack.org 23610S: Maintained 23611F: Documentation/mm/zsmalloc.rst 23612F: include/linux/zsmalloc.h 23613F: mm/zsmalloc.c 23614 23615ZSTD 23616M: Nick Terrell <terrelln@fb.com> 23617S: Maintained 23618B: https://github.com/facebook/zstd/issues 23619T: git https://github.com/terrelln/linux.git 23620F: crypto/zstd.c 23621F: include/linux/zstd* 23622F: lib/decompress_unzstd.c 23623F: lib/zstd/ 23624N: zstd 23625K: zstd 23626 23627ZSWAP COMPRESSED SWAP CACHING 23628M: Seth Jennings <sjenning@redhat.com> 23629M: Dan Streetman <ddstreet@ieee.org> 23630M: Vitaly Wool <vitaly.wool@konsulko.com> 23631L: linux-mm@kvack.org 23632S: Maintained 23633F: mm/zswap.c 23634 23635THE REST 23636M: Linus Torvalds <torvalds@linux-foundation.org> 23637L: linux-kernel@vger.kernel.org 23638S: Buried alive in reporters 23639T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23640F: * 23641F: */ 23642
