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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 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: Davidlohr Bueso <dave@stgolabs.net> 5151M: Jonathan Cameron <jonathan.cameron@huawei.com> 5152M: Dave Jiang <dave.jiang@intel.com> 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464S: Orphan 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Brian Starkey <Brian.Starkey@arm.com> 6155R: John Stultz <jstultz@google.com> 6156R: T.J. Mercier <tjmercier@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> 6398R: Jocelyn Falempe <jfalempe@redhat.com> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550R: Jocelyn Falempe <jfalempe@redhat.com> 6551L: dri-devel@lists.freedesktop.org 6552S: Supported 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/mgag200/ 6555 6556DRM DRIVER FOR MI0283QT 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6561F: drivers/gpu/drm/tiny/mi0283qt.c 6562 6563DRM DRIVER FOR MIPI DBI compatible panels 6564M: Noralf Trønnes <noralf@tronnes.org> 6565S: Maintained 6566W: https://github.com/notro/panel-mipi-dbi/wiki 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6569F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6570 6571DRM DRIVER FOR MSM ADRENO GPU 6572M: Rob Clark <robdclark@gmail.com> 6573M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6574M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6575R: Sean Paul <sean@poorly.run> 6576R: Marijn Suijten <marijn.suijten@somainline.org> 6577L: linux-arm-msm@vger.kernel.org 6578L: dri-devel@lists.freedesktop.org 6579L: freedreno@lists.freedesktop.org 6580S: Maintained 6581B: https://gitlab.freedesktop.org/drm/msm/-/issues 6582T: git https://gitlab.freedesktop.org/drm/msm.git 6583F: Documentation/devicetree/bindings/display/msm/ 6584F: drivers/gpu/drm/msm/ 6585F: include/uapi/drm/msm_drm.h 6586 6587DRM DRIVER FOR NOVATEK NT35510 PANELS 6588M: Linus Walleij <linus.walleij@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6593 6594DRM DRIVER FOR NOVATEK NT35560 PANELS 6595M: Linus Walleij <linus.walleij@linaro.org> 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6599F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6600 6601DRM DRIVER FOR NOVATEK NT36523 PANELS 6602M: Jianhua Lu <lujianhua000@gmail.com> 6603S: Maintained 6604T: git git://anongit.freedesktop.org/drm/drm-misc 6605F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6606F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6607 6608DRM DRIVER FOR NOVATEK NT36672A PANELS 6609M: Sumit Semwal <sumit.semwal@linaro.org> 6610S: Maintained 6611T: git git://anongit.freedesktop.org/drm/drm-misc 6612F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6613F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6614 6615DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6616M: Ben Skeggs <bskeggs@redhat.com> 6617M: Karol Herbst <kherbst@redhat.com> 6618M: Lyude Paul <lyude@redhat.com> 6619L: dri-devel@lists.freedesktop.org 6620L: nouveau@lists.freedesktop.org 6621S: Supported 6622W: https://nouveau.freedesktop.org/ 6623Q: https://patchwork.freedesktop.org/project/nouveau/ 6624Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6625B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6626C: irc://irc.oftc.net/nouveau 6627T: git https://gitlab.freedesktop.org/drm/nouveau.git 6628F: drivers/gpu/drm/nouveau/ 6629F: include/uapi/drm/nouveau_drm.h 6630 6631DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6632M: Stefan Mavrodiev <stefan@olimex.com> 6633S: Maintained 6634F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6635F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6636 6637DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6638R: Douglas Anderson <dianders@chromium.org> 6639F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6640F: drivers/gpu/drm/bridge/parade-ps8640.c 6641 6642DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6643M: Noralf Trønnes <noralf@tronnes.org> 6644S: Maintained 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: Documentation/devicetree/bindings/display/repaper.txt 6647F: drivers/gpu/drm/tiny/repaper.c 6648 6649DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653S: Obsolete 6654W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/tiny/cirrus.c 6657 6658DRM DRIVER FOR QXL VIRTUAL GPU 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662L: spice-devel@lists.freedesktop.org 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/qxl/ 6666F: include/uapi/drm/qxl_drm.h 6667 6668DRM DRIVER FOR RAYDIUM RM67191 PANELS 6669M: Robert Chiras <robert.chiras@nxp.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6672F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6673 6674DRM DRIVER FOR SAMSUNG DB7430 PANELS 6675M: Linus Walleij <linus.walleij@linaro.org> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6679F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6680 6681DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6682M: Inki Dae <inki.dae@samsung.com> 6683M: Jagan Teki <jagan@amarulasolutions.com> 6684M: Marek Szyprowski <m.szyprowski@samsung.com> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6688F: drivers/gpu/drm/bridge/samsung-dsim.c 6689F: include/drm/bridge/samsung-dsim.h 6690 6691DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6692M: Markuss Broks <markuss.broks@gmail.com> 6693S: Maintained 6694F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6695F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6696 6697DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6698M: Artur Weber <aweber.kernel@gmail.com> 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6701F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6702 6703DRM DRIVER FOR SITRONIX ST7586 PANELS 6704M: David Lechner <david@lechnology.com> 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6708F: drivers/gpu/drm/tiny/st7586.c 6709 6710DRM DRIVER FOR SITRONIX ST7701 PANELS 6711M: Jagan Teki <jagan@amarulasolutions.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6715 6716DRM DRIVER FOR SITRONIX ST7703 PANELS 6717M: Guido Günther <agx@sigxcpu.org> 6718R: Purism Kernel Team <kernel@puri.sm> 6719R: Ondrej Jirman <megous@megous.com> 6720S: Maintained 6721F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6722F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6723 6724DRM DRIVER FOR SITRONIX ST7735R PANELS 6725M: David Lechner <david@lechnology.com> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6729F: drivers/gpu/drm/tiny/st7735r.c 6730 6731DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6732M: Javier Martinez Canillas <javierm@redhat.com> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6736F: drivers/gpu/drm/solomon/ssd130x* 6737 6738DRM DRIVER FOR ST-ERICSSON MCDE 6739M: Linus Walleij <linus.walleij@linaro.org> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6743F: drivers/gpu/drm/mcde/ 6744 6745DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6746M: Jagan Teki <jagan@amarulasolutions.com> 6747S: Maintained 6748F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6749F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6750 6751DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6752R: Douglas Anderson <dianders@chromium.org> 6753F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6754F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6755 6756DRM DRIVER FOR TPO TPG110 PANELS 6757M: Linus Walleij <linus.walleij@linaro.org> 6758S: Maintained 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6761F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6762 6763DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6764M: Dave Airlie <airlied@redhat.com> 6765R: Sean Paul <sean@poorly.run> 6766R: Thomas Zimmermann <tzimmermann@suse.de> 6767L: dri-devel@lists.freedesktop.org 6768S: Supported 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: drivers/gpu/drm/udl/ 6771 6772DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6773M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6774M: Melissa Wen <melissa.srw@gmail.com> 6775M: Maíra Canal <mairacanal@riseup.net> 6776R: Haneen Mohammed <hamohammed.sa@gmail.com> 6777R: Daniel Vetter <daniel@ffwll.ch> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: Documentation/gpu/vkms.rst 6782F: drivers/gpu/drm/vkms/ 6783 6784DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6785M: Hans de Goede <hdegoede@redhat.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vboxvideo/ 6790 6791DRM DRIVER FOR VMWARE VIRTUAL GPU 6792M: Zack Rusin <zackr@vmware.com> 6793R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6794L: dri-devel@lists.freedesktop.org 6795S: Supported 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/vmwgfx/ 6798F: include/uapi/drm/vmwgfx_drm.h 6799 6800DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6801M: Linus Walleij <linus.walleij@linaro.org> 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6805F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6806 6807DRM DRIVERS 6808M: David Airlie <airlied@gmail.com> 6809M: Daniel Vetter <daniel@ffwll.ch> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm 6813C: irc://irc.oftc.net/dri-devel 6814T: git git://anongit.freedesktop.org/drm/drm 6815F: Documentation/devicetree/bindings/display/ 6816F: Documentation/devicetree/bindings/gpu/ 6817F: Documentation/gpu/ 6818F: drivers/gpu/ 6819F: include/drm/ 6820F: include/linux/vga* 6821F: include/uapi/drm/ 6822 6823DRM DRIVERS AND MISC GPU PATCHES 6824M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6825M: Maxime Ripard <mripard@kernel.org> 6826M: Thomas Zimmermann <tzimmermann@suse.de> 6827S: Maintained 6828W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/gpu/ 6831F: drivers/gpu/drm/* 6832F: drivers/gpu/vga/ 6833F: include/drm/drm* 6834F: include/linux/vga* 6835F: include/uapi/drm/drm* 6836 6837DRM DRIVERS FOR ALLWINNER A10 6838M: Maxime Ripard <mripard@kernel.org> 6839M: Chen-Yu Tsai <wens@csie.org> 6840L: dri-devel@lists.freedesktop.org 6841S: Supported 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/allwinner* 6844F: drivers/gpu/drm/sun4i/ 6845 6846DRM DRIVERS FOR AMLOGIC SOCS 6847M: Neil Armstrong <neil.armstrong@linaro.org> 6848L: dri-devel@lists.freedesktop.org 6849L: linux-amlogic@lists.infradead.org 6850S: Supported 6851W: http://linux-meson.com/ 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6854F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6855F: Documentation/gpu/meson.rst 6856F: drivers/gpu/drm/meson/ 6857 6858DRM DRIVERS FOR ATMEL HLCDC 6859M: Sam Ravnborg <sam@ravnborg.org> 6860M: Boris Brezillon <bbrezillon@kernel.org> 6861L: dri-devel@lists.freedesktop.org 6862S: Supported 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/atmel/ 6865F: drivers/gpu/drm/atmel-hlcdc/ 6866 6867DRM DRIVERS FOR BRIDGE CHIPS 6868M: Andrzej Hajda <andrzej.hajda@intel.com> 6869M: Neil Armstrong <neil.armstrong@linaro.org> 6870M: Robert Foss <rfoss@kernel.org> 6871R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6872R: Jonas Karlman <jonas@kwiboo.se> 6873R: Jernej Skrabec <jernej.skrabec@gmail.com> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/bridge/ 6877F: drivers/gpu/drm/bridge/ 6878F: drivers/gpu/drm/drm_bridge.c 6879F: include/drm/drm_bridge.h 6880 6881DRM DRIVERS FOR EXYNOS 6882M: Inki Dae <inki.dae@samsung.com> 6883M: Seung-Woo Kim <sw0312.kim@samsung.com> 6884M: Kyungmin Park <kyungmin.park@samsung.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6888F: Documentation/devicetree/bindings/display/exynos/ 6889F: Documentation/devicetree/bindings/display/samsung/ 6890F: drivers/gpu/drm/exynos/ 6891F: include/uapi/drm/exynos_drm.h 6892 6893DRM DRIVERS FOR FREESCALE DCU 6894M: Stefan Agner <stefan@agner.ch> 6895M: Alison Wang <alison.wang@nxp.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://anongit.freedesktop.org/drm/drm-misc 6899F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6900F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6901F: drivers/gpu/drm/fsl-dcu/ 6902 6903DRM DRIVERS FOR FREESCALE IMX 6904M: Philipp Zabel <p.zabel@pengutronix.de> 6905L: dri-devel@lists.freedesktop.org 6906S: Maintained 6907F: Documentation/devicetree/bindings/display/imx/ 6908F: drivers/gpu/drm/imx/ipuv3/ 6909F: drivers/gpu/ipu-v3/ 6910 6911DRM DRIVERS FOR FREESCALE IMX BRIDGE 6912M: Liu Ying <victor.liu@nxp.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6919F: drivers/gpu/drm/bridge/imx/ 6920 6921DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6922M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://github.com/patjak/drm-gma500 6926F: drivers/gpu/drm/gma500/ 6927 6928DRM DRIVERS FOR HISILICON 6929M: Xinliang Liu <xinliang.liu@linaro.org> 6930M: Tian Tao <tiantao6@hisilicon.com> 6931R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6932R: Sumit Semwal <sumit.semwal@linaro.org> 6933R: Yongqin Liu <yongqin.liu@linaro.org> 6934R: John Stultz <jstultz@google.com> 6935L: dri-devel@lists.freedesktop.org 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/hisilicon/ 6939F: drivers/gpu/drm/hisilicon/ 6940 6941DRM DRIVERS FOR LIMA 6942M: Qiang Yu <yuq825@gmail.com> 6943L: dri-devel@lists.freedesktop.org 6944L: lima@lists.freedesktop.org (moderated for non-subscribers) 6945S: Maintained 6946T: git git://anongit.freedesktop.org/drm/drm-misc 6947F: drivers/gpu/drm/lima/ 6948F: include/uapi/drm/lima_drm.h 6949 6950DRM DRIVERS FOR LOONGSON 6951M: Sui Jingfeng <suijingfeng@loongson.cn> 6952L: dri-devel@lists.freedesktop.org 6953S: Supported 6954T: git git://anongit.freedesktop.org/drm/drm-misc 6955F: drivers/gpu/drm/loongson/ 6956 6957DRM DRIVERS FOR MEDIATEK 6958M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6959M: Philipp Zabel <p.zabel@pengutronix.de> 6960L: dri-devel@lists.freedesktop.org 6961L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6962S: Supported 6963F: Documentation/devicetree/bindings/display/mediatek/ 6964F: drivers/gpu/drm/mediatek/ 6965F: drivers/phy/mediatek/phy-mtk-dp.c 6966F: drivers/phy/mediatek/phy-mtk-hdmi* 6967F: drivers/phy/mediatek/phy-mtk-mipi* 6968 6969DRM DRIVERS FOR NVIDIA TEGRA 6970M: Thierry Reding <thierry.reding@gmail.com> 6971M: Mikko Perttunen <mperttunen@nvidia.com> 6972L: dri-devel@lists.freedesktop.org 6973L: linux-tegra@vger.kernel.org 6974S: Supported 6975T: git https://gitlab.freedesktop.org/drm/tegra.git 6976F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6977F: Documentation/devicetree/bindings/gpu/host1x/ 6978F: drivers/gpu/drm/tegra/ 6979F: drivers/gpu/host1x/ 6980F: include/linux/host1x.h 6981F: include/uapi/drm/tegra_drm.h 6982 6983DRM DRIVERS FOR RENESAS 6984M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6985M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6986L: dri-devel@lists.freedesktop.org 6987L: linux-renesas-soc@vger.kernel.org 6988S: Supported 6989T: git git://linuxtv.org/pinchartl/media drm/du/next 6990F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6991F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6992F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6993F: Documentation/devicetree/bindings/display/renesas,du.yaml 6994F: drivers/gpu/drm/renesas/ 6995F: include/linux/platform_data/shmob_drm.h 6996 6997DRM DRIVERS FOR ROCKCHIP 6998M: Sandy Huang <hjc@rock-chips.com> 6999M: Heiko Stübner <heiko@sntech.de> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/rockchip/ 7004F: drivers/gpu/drm/rockchip/ 7005 7006DRM DRIVERS FOR STI 7007M: Alain Volmat <alain.volmat@foss.st.com> 7008L: dri-devel@lists.freedesktop.org 7009S: Maintained 7010T: git git://anongit.freedesktop.org/drm/drm-misc 7011F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7012F: drivers/gpu/drm/sti 7013 7014DRM DRIVERS FOR STM 7015M: Yannick Fertre <yannick.fertre@foss.st.com> 7016M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7017M: Philippe Cornu <philippe.cornu@foss.st.com> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7022F: drivers/gpu/drm/stm 7023 7024DRM DRIVERS FOR TI KEYSTONE 7025M: Jyri Sarha <jyri.sarha@iki.fi> 7026M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7027L: dri-devel@lists.freedesktop.org 7028S: Maintained 7029T: git git://anongit.freedesktop.org/drm/drm-misc 7030F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7031F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7032F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7033F: drivers/gpu/drm/tidss/ 7034 7035DRM DRIVERS FOR TI LCDC 7036M: Jyri Sarha <jyri.sarha@iki.fi> 7037M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/tilcdc/ 7042F: drivers/gpu/drm/tilcdc/ 7043 7044DRM DRIVERS FOR TI OMAP 7045M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7046L: dri-devel@lists.freedesktop.org 7047S: Maintained 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/ti/ 7050F: drivers/gpu/drm/omapdrm/ 7051 7052DRM DRIVERS FOR V3D 7053M: Emma Anholt <emma@anholt.net> 7054M: Melissa Wen <mwen@igalia.com> 7055S: Supported 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7058F: drivers/gpu/drm/v3d/ 7059F: include/uapi/drm/v3d_drm.h 7060 7061DRM DRIVERS FOR VC4 7062M: Emma Anholt <emma@anholt.net> 7063M: Maxime Ripard <mripard@kernel.org> 7064S: Supported 7065T: git git://github.com/anholt/linux 7066T: git git://anongit.freedesktop.org/drm/drm-misc 7067F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7068F: drivers/gpu/drm/vc4/ 7069F: include/uapi/drm/vc4_drm.h 7070 7071DRM DRIVERS FOR VIVANTE GPU IP 7072M: Lucas Stach <l.stach@pengutronix.de> 7073R: Russell King <linux+etnaviv@armlinux.org.uk> 7074R: Christian Gmeiner <christian.gmeiner@gmail.com> 7075L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7076L: dri-devel@lists.freedesktop.org 7077S: Maintained 7078F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7079F: drivers/gpu/drm/etnaviv/ 7080F: include/uapi/drm/etnaviv_drm.h 7081 7082DRM DRIVERS FOR XEN 7083M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7084L: dri-devel@lists.freedesktop.org 7085L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7086S: Supported 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/gpu/xen-front.rst 7089F: drivers/gpu/drm/xen/ 7090 7091DRM DRIVERS FOR XILINX 7092M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/xlnx/ 7097F: drivers/gpu/drm/xlnx/ 7098 7099DRM GPU SCHEDULER 7100M: Luben Tuikov <luben.tuikov@amd.com> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: drivers/gpu/drm/scheduler/ 7105F: include/drm/gpu_scheduler.h 7106 7107DRM PANEL DRIVERS 7108M: Neil Armstrong <neil.armstrong@linaro.org> 7109R: Sam Ravnborg <sam@ravnborg.org> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: Documentation/devicetree/bindings/display/panel/ 7114F: drivers/gpu/drm/drm_panel.c 7115F: drivers/gpu/drm/panel/ 7116F: include/drm/drm_panel.h 7117 7118DRM PRIVACY-SCREEN CLASS 7119M: Hans de Goede <hdegoede@redhat.com> 7120L: dri-devel@lists.freedesktop.org 7121S: Maintained 7122T: git git://anongit.freedesktop.org/drm/drm-misc 7123F: drivers/gpu/drm/drm_privacy_screen* 7124F: include/drm/drm_privacy_screen* 7125 7126DRM TTM SUBSYSTEM 7127M: Christian Koenig <christian.koenig@amd.com> 7128M: Huang Rui <ray.huang@amd.com> 7129L: dri-devel@lists.freedesktop.org 7130S: Maintained 7131T: git git://anongit.freedesktop.org/drm/drm-misc 7132F: drivers/gpu/drm/ttm/ 7133F: include/drm/ttm/ 7134 7135DRM AUTOMATED TESTING 7136M: Helen Koike <helen.koike@collabora.com> 7137L: dri-devel@lists.freedesktop.org 7138S: Maintained 7139T: git git://anongit.freedesktop.org/drm/drm-misc 7140F: Documentation/gpu/automated_testing.rst 7141F: drivers/gpu/drm/ci/ 7142 7143DSBR100 USB FM RADIO DRIVER 7144M: Alexey Klimov <klimov.linux@gmail.com> 7145L: linux-media@vger.kernel.org 7146S: Maintained 7147T: git git://linuxtv.org/media_tree.git 7148F: drivers/media/radio/dsbr100.c 7149 7150DT3155 MEDIA DRIVER 7151M: Hans Verkuil <hverkuil@xs4all.nl> 7152L: linux-media@vger.kernel.org 7153S: Odd Fixes 7154W: https://linuxtv.org 7155T: git git://linuxtv.org/media_tree.git 7156F: drivers/media/pci/dt3155/ 7157 7158DVB_USB_AF9015 MEDIA DRIVER 7159M: Antti Palosaari <crope@iki.fi> 7160L: linux-media@vger.kernel.org 7161S: Maintained 7162W: https://linuxtv.org 7163W: http://palosaari.fi/linux/ 7164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7165T: git git://linuxtv.org/anttip/media_tree.git 7166F: drivers/media/usb/dvb-usb-v2/af9015* 7167 7168DVB_USB_AF9035 MEDIA DRIVER 7169M: Antti Palosaari <crope@iki.fi> 7170L: linux-media@vger.kernel.org 7171S: Maintained 7172W: https://linuxtv.org 7173W: http://palosaari.fi/linux/ 7174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7175T: git git://linuxtv.org/anttip/media_tree.git 7176F: drivers/media/usb/dvb-usb-v2/af9035* 7177 7178DVB_USB_ANYSEE MEDIA DRIVER 7179M: Antti Palosaari <crope@iki.fi> 7180L: linux-media@vger.kernel.org 7181S: Maintained 7182W: https://linuxtv.org 7183W: http://palosaari.fi/linux/ 7184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7185T: git git://linuxtv.org/anttip/media_tree.git 7186F: drivers/media/usb/dvb-usb-v2/anysee* 7187 7188DVB_USB_AU6610 MEDIA DRIVER 7189M: Antti Palosaari <crope@iki.fi> 7190L: linux-media@vger.kernel.org 7191S: Maintained 7192W: https://linuxtv.org 7193W: http://palosaari.fi/linux/ 7194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7195T: git git://linuxtv.org/anttip/media_tree.git 7196F: drivers/media/usb/dvb-usb-v2/au6610* 7197 7198DVB_USB_CE6230 MEDIA DRIVER 7199M: Antti Palosaari <crope@iki.fi> 7200L: linux-media@vger.kernel.org 7201S: Maintained 7202W: https://linuxtv.org 7203W: http://palosaari.fi/linux/ 7204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7205T: git git://linuxtv.org/anttip/media_tree.git 7206F: drivers/media/usb/dvb-usb-v2/ce6230* 7207 7208DVB_USB_CXUSB MEDIA DRIVER 7209M: Michael Krufky <mkrufky@linuxtv.org> 7210L: linux-media@vger.kernel.org 7211S: Maintained 7212W: https://linuxtv.org 7213W: http://github.com/mkrufky 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/media_tree.git 7216F: drivers/media/usb/dvb-usb/cxusb* 7217 7218DVB_USB_EC168 MEDIA DRIVER 7219M: Antti Palosaari <crope@iki.fi> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://palosaari.fi/linux/ 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/anttip/media_tree.git 7226F: drivers/media/usb/dvb-usb-v2/ec168* 7227 7228DVB_USB_GL861 MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7234T: git git://linuxtv.org/anttip/media_tree.git 7235F: drivers/media/usb/dvb-usb-v2/gl861* 7236 7237DVB_USB_MXL111SF MEDIA DRIVER 7238M: Michael Krufky <mkrufky@linuxtv.org> 7239L: linux-media@vger.kernel.org 7240S: Maintained 7241W: https://linuxtv.org 7242W: http://github.com/mkrufky 7243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7244T: git git://linuxtv.org/mkrufky/mxl111sf.git 7245F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7246 7247DVB_USB_RTL28XXU MEDIA DRIVER 7248M: Antti Palosaari <crope@iki.fi> 7249L: linux-media@vger.kernel.org 7250S: Maintained 7251W: https://linuxtv.org 7252W: http://palosaari.fi/linux/ 7253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7254T: git git://linuxtv.org/anttip/media_tree.git 7255F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7256 7257DVB_USB_V2 MEDIA DRIVER 7258M: Antti Palosaari <crope@iki.fi> 7259L: linux-media@vger.kernel.org 7260S: Maintained 7261W: https://linuxtv.org 7262W: http://palosaari.fi/linux/ 7263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7264T: git git://linuxtv.org/anttip/media_tree.git 7265F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7266F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7267 7268DYNAMIC DEBUG 7269M: Jason Baron <jbaron@akamai.com> 7270M: Jim Cromie <jim.cromie@gmail.com> 7271S: Maintained 7272F: include/linux/dynamic_debug.h 7273F: lib/dynamic_debug.c 7274F: lib/test_dynamic_debug.c 7275 7276DYNAMIC INTERRUPT MODERATION 7277M: Tal Gilboa <talgi@nvidia.com> 7278S: Maintained 7279F: Documentation/networking/net_dim.rst 7280F: include/linux/dim.h 7281F: lib/dim/ 7282 7283DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7284M: Daniel Lezcano <daniel.lezcano@kernel.org> 7285L: linux-pm@vger.kernel.org 7286S: Supported 7287B: https://bugzilla.kernel.org 7288T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7289F: drivers/powercap/dtpm* 7290F: include/linux/dtpm.h 7291 7292DZ DECSTATION DZ11 SERIAL DRIVER 7293M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7294S: Maintained 7295F: drivers/tty/serial/dz.* 7296 7297E3X0 POWER BUTTON DRIVER 7298M: Moritz Fischer <moritz.fischer@ettus.com> 7299L: usrp-users@lists.ettus.com 7300S: Supported 7301W: http://www.ettus.com 7302F: Documentation/devicetree/bindings/input/e3x0-button.txt 7303F: drivers/input/misc/e3x0-button.c 7304 7305E4000 MEDIA DRIVER 7306M: Antti Palosaari <crope@iki.fi> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://palosaari.fi/linux/ 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/anttip/media_tree.git 7313F: drivers/media/tuners/e4000* 7314 7315EARTH_PT1 MEDIA DRIVER 7316M: Akihiro Tsukada <tskd08@gmail.com> 7317L: linux-media@vger.kernel.org 7318S: Odd Fixes 7319F: drivers/media/pci/pt1/ 7320 7321EARTH_PT3 MEDIA DRIVER 7322M: Akihiro Tsukada <tskd08@gmail.com> 7323L: linux-media@vger.kernel.org 7324S: Odd Fixes 7325F: drivers/media/pci/pt3/ 7326 7327EC100 MEDIA DRIVER 7328M: Antti Palosaari <crope@iki.fi> 7329L: linux-media@vger.kernel.org 7330S: Maintained 7331W: https://linuxtv.org 7332W: http://palosaari.fi/linux/ 7333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7334T: git git://linuxtv.org/anttip/media_tree.git 7335F: drivers/media/dvb-frontends/ec100* 7336 7337ECRYPT FILE SYSTEM 7338M: Tyler Hicks <code@tyhicks.com> 7339L: ecryptfs@vger.kernel.org 7340S: Odd Fixes 7341W: http://ecryptfs.org 7342W: https://launchpad.net/ecryptfs 7343T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7344F: Documentation/filesystems/ecryptfs.rst 7345F: fs/ecryptfs/ 7346 7347EDAC-AMD64 7348M: Yazen Ghannam <yazen.ghannam@amd.com> 7349L: linux-edac@vger.kernel.org 7350S: Supported 7351F: drivers/edac/amd64_edac* 7352F: drivers/edac/mce_amd* 7353 7354EDAC-ARMADA 7355M: Jan Luebbe <jlu@pengutronix.de> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7359F: drivers/edac/armada_xp_* 7360 7361EDAC-AST2500 7362M: Stefan Schaeckeler <sschaeck@cisco.com> 7363S: Supported 7364F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7365F: drivers/edac/aspeed_edac.c 7366 7367EDAC-BLUEFIELD 7368M: Shravan Kumar Ramani <shravankr@nvidia.com> 7369S: Supported 7370F: drivers/edac/bluefield_edac.c 7371 7372EDAC-CALXEDA 7373M: Andre Przywara <andre.przywara@arm.com> 7374L: linux-edac@vger.kernel.org 7375S: Maintained 7376F: drivers/edac/highbank* 7377 7378EDAC-CAVIUM OCTEON 7379M: Ralf Baechle <ralf@linux-mips.org> 7380L: linux-edac@vger.kernel.org 7381L: linux-mips@vger.kernel.org 7382S: Supported 7383F: drivers/edac/octeon_edac* 7384 7385EDAC-CAVIUM THUNDERX 7386M: Robert Richter <rric@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Odd Fixes 7389F: drivers/edac/thunderx_edac* 7390 7391EDAC-CORE 7392M: Borislav Petkov <bp@alien8.de> 7393M: Tony Luck <tony.luck@intel.com> 7394R: James Morse <james.morse@arm.com> 7395R: Mauro Carvalho Chehab <mchehab@kernel.org> 7396R: Robert Richter <rric@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Supported 7399T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7400F: Documentation/admin-guide/ras.rst 7401F: Documentation/driver-api/edac.rst 7402F: drivers/edac/ 7403F: include/linux/edac.h 7404 7405EDAC-DMC520 7406M: Lei Wang <lewan@microsoft.com> 7407L: linux-edac@vger.kernel.org 7408S: Supported 7409F: drivers/edac/dmc520_edac.c 7410 7411EDAC-E752X 7412M: Mark Gross <markgross@kernel.org> 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/e752x_edac.c 7416 7417EDAC-E7XXX 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/e7xxx_edac.c 7421 7422EDAC-FSL_DDR 7423M: York Sun <york.sun@nxp.com> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/fsl_ddr_edac.* 7427 7428EDAC-GHES 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/ghes_edac.c 7433 7434EDAC-I10NM 7435M: Tony Luck <tony.luck@intel.com> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i10nm_base.c 7439 7440EDAC-I3000 7441L: linux-edac@vger.kernel.org 7442S: Orphan 7443F: drivers/edac/i3000_edac.c 7444 7445EDAC-I5000 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i5000_edac.c 7449 7450EDAC-I5400 7451M: Mauro Carvalho Chehab <mchehab@kernel.org> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i5400_edac.c 7455 7456EDAC-I7300 7457M: Mauro Carvalho Chehab <mchehab@kernel.org> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i7300_edac.c 7461 7462EDAC-I7CORE 7463M: Mauro Carvalho Chehab <mchehab@kernel.org> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/i7core_edac.c 7467 7468EDAC-I82443BXGX 7469M: Tim Small <tim@buttersideup.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/i82443bxgx_edac.c 7473 7474EDAC-I82975X 7475M: "Arvind R." <arvino55@gmail.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/i82975x_edac.c 7479 7480EDAC-IE31200 7481M: Jason Baron <jbaron@akamai.com> 7482L: linux-edac@vger.kernel.org 7483S: Maintained 7484F: drivers/edac/ie31200_edac.c 7485 7486EDAC-IGEN6 7487M: Tony Luck <tony.luck@intel.com> 7488R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/igen6_edac.c 7492 7493EDAC-MPC85XX 7494M: Johannes Thumshirn <morbidrsa@gmail.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/mpc85xx_edac.[ch] 7498 7499EDAC-NPCM 7500M: Marvin Lin <kflin@nuvoton.com> 7501M: Stanley Chu <yschu@nuvoton.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7505F: drivers/edac/npcm_edac.c 7506 7507EDAC-PASEMI 7508M: Egor Martovetsky <egor@pasemi.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/pasemi_edac.c 7512 7513EDAC-PND2 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/pnd2_edac.[ch] 7518 7519EDAC-QCOM 7520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7521L: linux-arm-msm@vger.kernel.org 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/qcom_edac.c 7525 7526EDAC-R82600 7527M: Tim Small <tim@buttersideup.com> 7528L: linux-edac@vger.kernel.org 7529S: Maintained 7530F: drivers/edac/r82600_edac.c 7531 7532EDAC-SBRIDGE 7533M: Tony Luck <tony.luck@intel.com> 7534R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: drivers/edac/sb_edac.c 7538 7539EDAC-SKYLAKE 7540M: Tony Luck <tony.luck@intel.com> 7541L: linux-edac@vger.kernel.org 7542S: Maintained 7543F: drivers/edac/skx_*.[ch] 7544 7545EDAC-TI 7546M: Tero Kristo <kristo@kernel.org> 7547L: linux-edac@vger.kernel.org 7548S: Odd Fixes 7549F: drivers/edac/ti_edac.c 7550 7551EDIROL UA-101/UA-1000 DRIVER 7552M: Clemens Ladisch <clemens@ladisch.de> 7553L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7554S: Maintained 7555T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7556F: sound/usb/misc/ua101.c 7557 7558EFI TEST DRIVER 7559M: Ivan Hu <ivan.hu@canonical.com> 7560M: Ard Biesheuvel <ardb@kernel.org> 7561L: linux-efi@vger.kernel.org 7562S: Maintained 7563F: drivers/firmware/efi/test/ 7564 7565EFI VARIABLE FILESYSTEM 7566M: Jeremy Kerr <jk@ozlabs.org> 7567M: Ard Biesheuvel <ardb@kernel.org> 7568L: linux-efi@vger.kernel.org 7569S: Maintained 7570T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7571F: fs/efivarfs/ 7572 7573EFIFB FRAMEBUFFER DRIVER 7574M: Peter Jones <pjones@redhat.com> 7575L: linux-fbdev@vger.kernel.org 7576S: Maintained 7577F: drivers/video/fbdev/efifb.c 7578 7579EFS FILESYSTEM 7580S: Orphan 7581W: http://aeschi.ch.eu.org/efs/ 7582F: fs/efs/ 7583 7584EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7585M: Douglas Miller <dougmill@linux.ibm.com> 7586L: netdev@vger.kernel.org 7587S: Maintained 7588F: drivers/net/ethernet/ibm/ehea/ 7589 7590ELM327 CAN NETWORK DRIVER 7591M: Max Staudt <max@enpas.org> 7592L: linux-can@vger.kernel.org 7593S: Maintained 7594F: Documentation/networking/device_drivers/can/can327.rst 7595F: drivers/net/can/can327.c 7596 7597EM28XX VIDEO4LINUX DRIVER 7598M: Mauro Carvalho Chehab <mchehab@kernel.org> 7599L: linux-media@vger.kernel.org 7600S: Maintained 7601W: https://linuxtv.org 7602T: git git://linuxtv.org/media_tree.git 7603F: Documentation/admin-guide/media/em28xx* 7604F: drivers/media/usb/em28xx/ 7605 7606EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7607M: Adrian Hunter <adrian.hunter@intel.com> 7608M: Ritesh Harjani <riteshh@codeaurora.org> 7609M: Asutosh Das <asutoshd@codeaurora.org> 7610L: linux-mmc@vger.kernel.org 7611S: Supported 7612F: drivers/mmc/host/cqhci* 7613 7614EMULEX 10Gbps iSCSI - OneConnect DRIVER 7615M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7616L: linux-scsi@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/be2iscsi/ 7620 7621EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7622M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7623M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7624M: Somnath Kotur <somnath.kotur@broadcom.com> 7625L: netdev@vger.kernel.org 7626S: Supported 7627W: http://www.emulex.com 7628F: drivers/net/ethernet/emulex/benet/ 7629 7630EMULEX ONECONNECT ROCE DRIVER 7631M: Selvin Xavier <selvin.xavier@broadcom.com> 7632L: linux-rdma@vger.kernel.org 7633S: Odd Fixes 7634W: http://www.broadcom.com 7635F: drivers/infiniband/hw/ocrdma/ 7636F: include/uapi/rdma/ocrdma-abi.h 7637 7638EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7639M: James Smart <james.smart@broadcom.com> 7640M: Ram Vegesna <ram.vegesna@broadcom.com> 7641L: linux-scsi@vger.kernel.org 7642L: target-devel@vger.kernel.org 7643S: Supported 7644W: http://www.broadcom.com 7645F: drivers/scsi/elx/ 7646 7647EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7648M: James Smart <james.smart@broadcom.com> 7649M: Dick Kennedy <dick.kennedy@broadcom.com> 7650L: linux-scsi@vger.kernel.org 7651S: Supported 7652W: http://www.broadcom.com 7653F: drivers/scsi/lpfc/ 7654 7655ENE CB710 FLASH CARD READER DRIVER 7656M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7657S: Maintained 7658F: drivers/misc/cb710/ 7659F: drivers/mmc/host/cb710-mmc.* 7660F: include/linux/cb710.h 7661 7662ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7663M: Maxim Levitsky <maximlevitsky@gmail.com> 7664S: Maintained 7665F: drivers/media/rc/ene_ir.* 7666 7667EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7668M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7669L: linuxppc-dev@lists.ozlabs.org 7670S: Maintained 7671F: drivers/tty/ehv_bytechan.c 7672 7673EPSON S1D13XXX FRAMEBUFFER DRIVER 7674M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7675S: Maintained 7676T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7677F: drivers/video/fbdev/s1d13xxxfb.c 7678F: include/video/s1d13xxxfb.h 7679 7680EROFS FILE SYSTEM 7681M: Gao Xiang <xiang@kernel.org> 7682M: Chao Yu <chao@kernel.org> 7683R: Yue Hu <huyue2@coolpad.com> 7684R: Jeffle Xu <jefflexu@linux.alibaba.com> 7685L: linux-erofs@lists.ozlabs.org 7686S: Maintained 7687T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7688F: Documentation/ABI/testing/sysfs-fs-erofs 7689F: Documentation/filesystems/erofs.rst 7690F: fs/erofs/ 7691F: include/trace/events/erofs.h 7692 7693ERRSEQ ERROR TRACKING INFRASTRUCTURE 7694M: Jeff Layton <jlayton@kernel.org> 7695S: Maintained 7696F: include/linux/errseq.h 7697F: lib/errseq.c 7698 7699ESD CAN/USB DRIVERS 7700M: Frank Jungclaus <frank.jungclaus@esd.eu> 7701R: socketcan@esd.eu 7702L: linux-can@vger.kernel.org 7703S: Maintained 7704F: drivers/net/can/usb/esd_usb.c 7705 7706ET131X NETWORK DRIVER 7707M: Mark Einon <mark.einon@gmail.com> 7708S: Odd Fixes 7709F: drivers/net/ethernet/agere/ 7710 7711ETAS ES58X CAN/USB DRIVER 7712M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7713L: linux-can@vger.kernel.org 7714S: Maintained 7715F: Documentation/networking/devlink/etas_es58x.rst 7716F: drivers/net/can/usb/etas_es58x/ 7717 7718ETHERNET BRIDGE 7719M: Roopa Prabhu <roopa@nvidia.com> 7720M: Nikolay Aleksandrov <razor@blackwall.org> 7721L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7722L: netdev@vger.kernel.org 7723S: Maintained 7724W: http://www.linuxfoundation.org/en/Net:Bridge 7725F: include/linux/netfilter_bridge/ 7726F: net/bridge/ 7727 7728ETHERNET PHY LIBRARY 7729M: Andrew Lunn <andrew@lunn.ch> 7730M: Heiner Kallweit <hkallweit1@gmail.com> 7731R: Russell King <linux@armlinux.org.uk> 7732L: netdev@vger.kernel.org 7733S: Maintained 7734F: Documentation/ABI/testing/sysfs-class-net-phydev 7735F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7736F: Documentation/devicetree/bindings/net/mdio* 7737F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7738F: Documentation/networking/phy.rst 7739F: drivers/net/mdio/ 7740F: drivers/net/mdio/acpi_mdio.c 7741F: drivers/net/mdio/fwnode_mdio.c 7742F: drivers/net/mdio/of_mdio.c 7743F: drivers/net/pcs/ 7744F: drivers/net/phy/ 7745F: include/dt-bindings/net/qca-ar803x.h 7746F: include/linux/*mdio*.h 7747F: include/linux/linkmode.h 7748F: include/linux/mdio/*.h 7749F: include/linux/mii.h 7750F: include/linux/of_net.h 7751F: include/linux/phy.h 7752F: include/linux/phy_fixed.h 7753F: include/linux/platform_data/mdio-bcm-unimac.h 7754F: include/linux/platform_data/mdio-gpio.h 7755F: include/trace/events/mdio.h 7756F: include/uapi/linux/mdio.h 7757F: include/uapi/linux/mii.h 7758F: net/core/of_net.c 7759 7760EXEC & BINFMT API 7761R: Eric Biederman <ebiederm@xmission.com> 7762R: Kees Cook <keescook@chromium.org> 7763L: linux-mm@kvack.org 7764S: Supported 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7766F: fs/*binfmt_*.c 7767F: fs/exec.c 7768F: include/linux/binfmts.h 7769F: include/linux/elf.h 7770F: include/uapi/linux/binfmts.h 7771F: include/uapi/linux/elf.h 7772F: tools/testing/selftests/exec/ 7773N: asm/elf.h 7774N: binfmt 7775 7776EXFAT FILE SYSTEM 7777M: Namjae Jeon <linkinjeon@kernel.org> 7778M: Sungjong Seo <sj1557.seo@samsung.com> 7779L: linux-fsdevel@vger.kernel.org 7780S: Maintained 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7782F: fs/exfat/ 7783 7784EXT2 FILE SYSTEM 7785M: Jan Kara <jack@suse.com> 7786L: linux-ext4@vger.kernel.org 7787S: Maintained 7788F: Documentation/filesystems/ext2.rst 7789F: fs/ext2/ 7790F: include/linux/ext2* 7791 7792EXT4 FILE SYSTEM 7793M: "Theodore Ts'o" <tytso@mit.edu> 7794M: Andreas Dilger <adilger.kernel@dilger.ca> 7795L: linux-ext4@vger.kernel.org 7796S: Maintained 7797W: http://ext4.wiki.kernel.org 7798Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7800F: Documentation/filesystems/ext4/ 7801F: fs/ext4/ 7802F: include/trace/events/ext4.h 7803F: include/uapi/linux/ext4.h 7804 7805Extended Verification Module (EVM) 7806M: Mimi Zohar <zohar@linux.ibm.com> 7807L: linux-integrity@vger.kernel.org 7808S: Supported 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7810F: security/integrity/ 7811F: security/integrity/evm/ 7812 7813EXTENSIBLE FIRMWARE INTERFACE (EFI) 7814M: Ard Biesheuvel <ardb@kernel.org> 7815L: linux-efi@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7818F: Documentation/admin-guide/efi-stub.rst 7819F: arch/*/include/asm/efi.h 7820F: arch/*/kernel/efi.c 7821F: arch/arm/boot/compressed/efi-header.S 7822F: arch/x86/platform/efi/ 7823F: drivers/firmware/efi/ 7824F: include/linux/efi*.h 7825 7826EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7827M: MyungJoo Ham <myungjoo.ham@samsung.com> 7828M: Chanwoo Choi <cw00.choi@samsung.com> 7829L: linux-kernel@vger.kernel.org 7830S: Maintained 7831T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7832F: Documentation/devicetree/bindings/extcon/ 7833F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7834F: drivers/extcon/ 7835F: include/linux/extcon.h 7836F: include/linux/extcon/ 7837 7838EXTRA BOOT CONFIG 7839M: Masami Hiramatsu <mhiramat@kernel.org> 7840L: linux-kernel@vger.kernel.org 7841L: linux-trace-kernel@vger.kernel.org 7842S: Maintained 7843Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7844T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7845F: Documentation/admin-guide/bootconfig.rst 7846F: fs/proc/bootconfig.c 7847F: include/linux/bootconfig.h 7848F: lib/bootconfig-data.S 7849F: lib/bootconfig.c 7850F: tools/bootconfig/* 7851F: tools/bootconfig/scripts/* 7852 7853EXYNOS DP DRIVER 7854M: Jingoo Han <jingoohan1@gmail.com> 7855L: dri-devel@lists.freedesktop.org 7856S: Maintained 7857F: drivers/gpu/drm/exynos/exynos_dp* 7858 7859EXYNOS SYSMMU (IOMMU) driver 7860M: Marek Szyprowski <m.szyprowski@samsung.com> 7861L: iommu@lists.linux.dev 7862S: Maintained 7863F: drivers/iommu/exynos-iommu.c 7864 7865F2FS FILE SYSTEM 7866M: Jaegeuk Kim <jaegeuk@kernel.org> 7867M: Chao Yu <chao@kernel.org> 7868L: linux-f2fs-devel@lists.sourceforge.net 7869S: Maintained 7870W: https://f2fs.wiki.kernel.org/ 7871Q: https://patchwork.kernel.org/project/f2fs/list/ 7872B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7873T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7874F: Documentation/ABI/testing/sysfs-fs-f2fs 7875F: Documentation/filesystems/f2fs.rst 7876F: fs/f2fs/ 7877F: include/linux/f2fs_fs.h 7878F: include/trace/events/f2fs.h 7879F: include/uapi/linux/f2fs.h 7880 7881F71805F HARDWARE MONITORING DRIVER 7882M: Jean Delvare <jdelvare@suse.com> 7883L: linux-hwmon@vger.kernel.org 7884S: Maintained 7885F: Documentation/hwmon/f71805f.rst 7886F: drivers/hwmon/f71805f.c 7887 7888FADDR2LINE 7889M: Josh Poimboeuf <jpoimboe@kernel.org> 7890S: Maintained 7891F: scripts/faddr2line 7892 7893FAILOVER MODULE 7894M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7895L: netdev@vger.kernel.org 7896S: Supported 7897F: Documentation/networking/failover.rst 7898F: include/net/failover.h 7899F: net/core/failover.c 7900 7901FANOTIFY 7902M: Jan Kara <jack@suse.cz> 7903R: Amir Goldstein <amir73il@gmail.com> 7904R: Matthew Bobrowski <repnop@google.com> 7905L: linux-fsdevel@vger.kernel.org 7906S: Maintained 7907F: fs/notify/fanotify/ 7908F: include/linux/fanotify.h 7909F: include/uapi/linux/fanotify.h 7910 7911FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7912M: Linus Walleij <linus.walleij@linaro.org> 7913L: linux-usb@vger.kernel.org 7914S: Maintained 7915F: drivers/usb/fotg210/ 7916 7917FARSYNC SYNCHRONOUS DRIVER 7918M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7919S: Supported 7920W: http://www.farsite.co.uk/ 7921F: drivers/net/wan/farsync.* 7922 7923FAULT INJECTION SUPPORT 7924M: Akinobu Mita <akinobu.mita@gmail.com> 7925S: Supported 7926F: Documentation/fault-injection/ 7927F: lib/fault-inject.c 7928 7929FBTFT Framebuffer drivers 7930L: dri-devel@lists.freedesktop.org 7931L: linux-fbdev@vger.kernel.org 7932S: Orphan 7933F: drivers/staging/fbtft/ 7934 7935FC0011 TUNER DRIVER 7936M: Michael Buesch <m@bues.ch> 7937L: linux-media@vger.kernel.org 7938S: Maintained 7939F: drivers/media/tuners/fc0011.c 7940F: drivers/media/tuners/fc0011.h 7941 7942FC2580 MEDIA DRIVER 7943M: Antti Palosaari <crope@iki.fi> 7944L: linux-media@vger.kernel.org 7945S: Maintained 7946W: https://linuxtv.org 7947W: http://palosaari.fi/linux/ 7948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7949T: git git://linuxtv.org/anttip/media_tree.git 7950F: drivers/media/tuners/fc2580* 7951 7952FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7953M: Hannes Reinecke <hare@suse.de> 7954L: linux-scsi@vger.kernel.org 7955S: Supported 7956W: www.Open-FCoE.org 7957F: drivers/scsi/fcoe/ 7958F: drivers/scsi/libfc/ 7959F: include/scsi/fc/ 7960F: include/scsi/libfc.h 7961F: include/scsi/libfcoe.h 7962F: include/uapi/scsi/fc/ 7963 7964FILE LOCKING (flock() and fcntl()/lockf()) 7965M: Jeff Layton <jlayton@kernel.org> 7966M: Chuck Lever <chuck.lever@oracle.com> 7967L: linux-fsdevel@vger.kernel.org 7968S: Maintained 7969F: fs/fcntl.c 7970F: fs/locks.c 7971F: include/linux/fcntl.h 7972F: include/uapi/linux/fcntl.h 7973 7974FILESYSTEM DIRECT ACCESS (DAX) 7975M: Dan Williams <dan.j.williams@intel.com> 7976R: Matthew Wilcox <willy@infradead.org> 7977R: Jan Kara <jack@suse.cz> 7978L: linux-fsdevel@vger.kernel.org 7979L: nvdimm@lists.linux.dev 7980S: Supported 7981F: fs/dax.c 7982F: include/linux/dax.h 7983F: include/trace/events/fs_dax.h 7984 7985FILESYSTEMS (VFS and infrastructure) 7986M: Alexander Viro <viro@zeniv.linux.org.uk> 7987M: Christian Brauner <brauner@kernel.org> 7988L: linux-fsdevel@vger.kernel.org 7989S: Maintained 7990F: fs/* 7991F: include/linux/fs.h 7992F: include/linux/fs_types.h 7993F: include/uapi/linux/fs.h 7994F: include/uapi/linux/openat2.h 7995 7996FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7997M: Riku Voipio <riku.voipio@iki.fi> 7998L: linux-hwmon@vger.kernel.org 7999S: Maintained 8000F: drivers/hwmon/f75375s.c 8001F: include/linux/f75375s.h 8002 8003FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8004M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8005L: linux-can@vger.kernel.org 8006S: Maintained 8007F: drivers/net/can/usb/f81604.c 8008 8009FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8010M: Clemens Ladisch <clemens@ladisch.de> 8011M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8012L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8015F: include/uapi/sound/firewire.h 8016F: sound/firewire/ 8017 8018FIREWIRE MEDIA DRIVERS (firedtv) 8019M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8020L: linux-media@vger.kernel.org 8021L: linux1394-devel@lists.sourceforge.net 8022S: Maintained 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8024F: drivers/media/firewire/ 8025 8026FIREWIRE SBP-2 TARGET 8027M: Chris Boot <bootc@bootc.net> 8028L: linux-scsi@vger.kernel.org 8029L: target-devel@vger.kernel.org 8030L: linux1394-devel@lists.sourceforge.net 8031S: Maintained 8032T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8033F: drivers/target/sbp/ 8034 8035FIREWIRE SUBSYSTEM 8036M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8037M: Takashi Sakamoto <takaswie@kernel.org> 8038L: linux1394-devel@lists.sourceforge.net 8039S: Maintained 8040W: http://ieee1394.docs.kernel.org/ 8041T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8042F: drivers/firewire/ 8043F: include/linux/firewire.h 8044F: include/uapi/linux/firewire*.h 8045F: tools/firewire/ 8046 8047FIRMWARE FRAMEWORK FOR ARMV8-A 8048M: Sudeep Holla <sudeep.holla@arm.com> 8049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8050S: Maintained 8051F: drivers/firmware/arm_ffa/ 8052F: include/linux/arm_ffa.h 8053 8054FIRMWARE LOADER (request_firmware) 8055M: Luis Chamberlain <mcgrof@kernel.org> 8056M: Russ Weight <russell.h.weight@intel.com> 8057L: linux-kernel@vger.kernel.org 8058S: Maintained 8059F: Documentation/firmware_class/ 8060F: drivers/base/firmware_loader/ 8061F: include/linux/firmware.h 8062 8063FLEXTIMER FTM-QUADDEC DRIVER 8064M: Patrick Havelange <patrick.havelange@essensium.com> 8065L: linux-iio@vger.kernel.org 8066S: Maintained 8067F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8068F: drivers/counter/ftm-quaddec.c 8069 8070FLOPPY DRIVER 8071M: Denis Efremov <efremov@linux.com> 8072L: linux-block@vger.kernel.org 8073S: Odd Fixes 8074F: drivers/block/floppy.c 8075 8076FLYSKY FSIA6B RC RECEIVER 8077M: Markus Koch <markus@notsyncing.net> 8078L: linux-input@vger.kernel.org 8079S: Maintained 8080F: drivers/input/joystick/fsia6b.c 8081 8082FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8083M: Geoffrey D. Bennett <g@b4.vu> 8084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8085S: Maintained 8086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8087F: sound/usb/mixer_scarlett_gen2.c 8088 8089FORCEDETH GIGABIT ETHERNET DRIVER 8090M: Rain River <rain.1986.08.12@gmail.com> 8091M: Zhu Yanjun <zyjzyj2000@gmail.com> 8092L: netdev@vger.kernel.org 8093S: Maintained 8094F: drivers/net/ethernet/nvidia/* 8095 8096FORTIFY_SOURCE 8097M: Kees Cook <keescook@chromium.org> 8098L: linux-hardening@vger.kernel.org 8099S: Supported 8100T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8101F: include/linux/fortify-string.h 8102F: lib/fortify_kunit.c 8103F: lib/memcpy_kunit.c 8104F: lib/strcat_kunit.c 8105F: lib/strscpy_kunit.c 8106F: lib/test_fortify/* 8107F: scripts/test_fortify.sh 8108K: \b__NO_FORTIFY\b 8109 8110FPGA DFL DRIVERS 8111M: Wu Hao <hao.wu@intel.com> 8112R: Tom Rix <trix@redhat.com> 8113L: linux-fpga@vger.kernel.org 8114S: Maintained 8115F: Documentation/ABI/testing/sysfs-bus-dfl* 8116F: Documentation/fpga/dfl.rst 8117F: drivers/fpga/dfl* 8118F: drivers/uio/uio_dfl.c 8119F: include/linux/dfl.h 8120F: include/uapi/linux/fpga-dfl.h 8121 8122FPGA MANAGER FRAMEWORK 8123M: Moritz Fischer <mdf@kernel.org> 8124M: Wu Hao <hao.wu@intel.com> 8125M: Xu Yilun <yilun.xu@intel.com> 8126R: Tom Rix <trix@redhat.com> 8127L: linux-fpga@vger.kernel.org 8128S: Maintained 8129Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8130T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8131F: Documentation/devicetree/bindings/fpga/ 8132F: Documentation/driver-api/fpga/ 8133F: Documentation/fpga/ 8134F: drivers/fpga/ 8135F: include/linux/fpga/ 8136 8137FPU EMULATOR 8138M: Bill Metzenthen <billm@melbpc.org.au> 8139S: Maintained 8140W: https://floatingpoint.billm.au/ 8141F: arch/x86/math-emu/ 8142 8143FRAMEBUFFER CORE 8144M: Daniel Vetter <daniel@ffwll.ch> 8145S: Odd Fixes 8146T: git git://anongit.freedesktop.org/drm/drm-misc 8147F: drivers/video/fbdev/core/ 8148 8149FRAMEBUFFER LAYER 8150M: Helge Deller <deller@gmx.de> 8151L: linux-fbdev@vger.kernel.org 8152L: dri-devel@lists.freedesktop.org 8153S: Maintained 8154Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8155T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8156F: Documentation/fb/ 8157F: drivers/video/ 8158F: include/linux/fb.h 8159F: include/uapi/linux/fb.h 8160F: include/uapi/video/ 8161F: include/video/ 8162 8163FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8164M: Horia Geantă <horia.geanta@nxp.com> 8165M: Pankaj Gupta <pankaj.gupta@nxp.com> 8166M: Gaurav Jain <gaurav.jain@nxp.com> 8167L: linux-crypto@vger.kernel.org 8168S: Maintained 8169F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8170F: drivers/crypto/caam/ 8171 8172FREESCALE COLDFIRE M5441X MMC DRIVER 8173M: Angelo Dureghello <angelo.dureghello@timesys.com> 8174L: linux-mmc@vger.kernel.org 8175S: Maintained 8176F: drivers/mmc/host/sdhci-esdhc-mcf.c 8177F: include/linux/platform_data/mmc-esdhc-mcf.h 8178 8179FREESCALE DIU FRAMEBUFFER DRIVER 8180M: Timur Tabi <timur@kernel.org> 8181L: linux-fbdev@vger.kernel.org 8182S: Maintained 8183F: drivers/video/fbdev/fsl-diu-fb.* 8184 8185FREESCALE DMA DRIVER 8186M: Li Yang <leoyang.li@nxp.com> 8187M: Zhang Wei <zw@zh-kernel.org> 8188L: linuxppc-dev@lists.ozlabs.org 8189S: Maintained 8190F: drivers/dma/fsldma.* 8191 8192FREESCALE DSPI DRIVER 8193M: Vladimir Oltean <olteanv@gmail.com> 8194L: linux-spi@vger.kernel.org 8195S: Maintained 8196F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8197F: drivers/spi/spi-fsl-dspi.c 8198F: include/linux/spi/spi-fsl-dspi.h 8199 8200FREESCALE ENETC ETHERNET DRIVERS 8201M: Claudiu Manoil <claudiu.manoil@nxp.com> 8202M: Vladimir Oltean <vladimir.oltean@nxp.com> 8203L: netdev@vger.kernel.org 8204S: Maintained 8205F: drivers/net/ethernet/freescale/enetc/ 8206 8207FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8208M: Claudiu Manoil <claudiu.manoil@nxp.com> 8209L: netdev@vger.kernel.org 8210S: Maintained 8211F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8212F: drivers/net/ethernet/freescale/gianfar* 8213 8214FREESCALE GPMI NAND DRIVER 8215M: Han Xu <han.xu@nxp.com> 8216L: linux-mtd@lists.infradead.org 8217S: Maintained 8218F: drivers/mtd/nand/raw/gpmi-nand/* 8219 8220FREESCALE I2C CPM DRIVER 8221M: Jochen Friedrich <jochen@scram.de> 8222L: linuxppc-dev@lists.ozlabs.org 8223L: linux-i2c@vger.kernel.org 8224S: Maintained 8225F: drivers/i2c/busses/i2c-cpm.c 8226 8227FREESCALE IMX / MXC FEC DRIVER 8228M: Wei Fang <wei.fang@nxp.com> 8229R: Shenwei Wang <shenwei.wang@nxp.com> 8230R: Clark Wang <xiaoning.wang@nxp.com> 8231R: NXP Linux Team <linux-imx@nxp.com> 8232L: netdev@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8235F: drivers/net/ethernet/freescale/fec.h 8236F: drivers/net/ethernet/freescale/fec_main.c 8237F: drivers/net/ethernet/freescale/fec_ptp.c 8238 8239FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8240M: Sascha Hauer <s.hauer@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-fbdev@vger.kernel.org 8243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8244S: Maintained 8245F: drivers/video/fbdev/imxfb.c 8246 8247FREESCALE IMX DDR PMU DRIVER 8248M: Frank Li <Frank.li@nxp.com> 8249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8250S: Maintained 8251F: Documentation/admin-guide/perf/imx-ddr.rst 8252F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8253F: drivers/perf/fsl_imx8_ddr_perf.c 8254 8255FREESCALE IMX I2C DRIVER 8256M: Oleksij Rempel <o.rempel@pengutronix.de> 8257R: Pengutronix Kernel Team <kernel@pengutronix.de> 8258L: linux-i2c@vger.kernel.org 8259S: Maintained 8260F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8261F: drivers/i2c/busses/i2c-imx.c 8262 8263FREESCALE IMX LPI2C DRIVER 8264M: Dong Aisheng <aisheng.dong@nxp.com> 8265L: linux-i2c@vger.kernel.org 8266L: linux-imx@nxp.com 8267S: Maintained 8268F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8269F: drivers/i2c/busses/i2c-imx-lpi2c.c 8270 8271FREESCALE MPC I2C DRIVER 8272M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8273L: linux-i2c@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8276F: drivers/i2c/busses/i2c-mpc.c 8277 8278FREESCALE QORIQ DPAA ETHERNET DRIVER 8279M: Madalin Bucur <madalin.bucur@nxp.com> 8280L: netdev@vger.kernel.org 8281S: Maintained 8282F: drivers/net/ethernet/freescale/dpaa 8283 8284FREESCALE QORIQ DPAA FMAN DRIVER 8285M: Madalin Bucur <madalin.bucur@nxp.com> 8286R: Sean Anderson <sean.anderson@seco.com> 8287L: netdev@vger.kernel.org 8288S: Maintained 8289F: Documentation/devicetree/bindings/net/fsl-fman.txt 8290F: drivers/net/ethernet/freescale/fman 8291 8292FREESCALE QORIQ PTP CLOCK DRIVER 8293M: Yangbo Lu <yangbo.lu@nxp.com> 8294L: netdev@vger.kernel.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8298F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8299F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8300F: drivers/ptp/ptp_qoriq.c 8301F: drivers/ptp/ptp_qoriq_debugfs.c 8302F: include/linux/fsl/ptp_qoriq.h 8303 8304FREESCALE QUAD SPI DRIVER 8305M: Han Xu <han.xu@nxp.com> 8306L: linux-spi@vger.kernel.org 8307S: Maintained 8308F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8309F: drivers/spi/spi-fsl-qspi.c 8310 8311FREESCALE QUICC ENGINE LIBRARY 8312M: Qiang Zhao <qiang.zhao@nxp.com> 8313L: linuxppc-dev@lists.ozlabs.org 8314S: Maintained 8315F: drivers/soc/fsl/qe/ 8316F: include/soc/fsl/qe/ 8317 8318FREESCALE QUICC ENGINE QMC DRIVER 8319M: Herve Codina <herve.codina@bootlin.com> 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8323F: drivers/soc/fsl/qe/qmc.c 8324F: include/soc/fsl/qe/qmc.h 8325 8326FREESCALE QUICC ENGINE TSA DRIVER 8327M: Herve Codina <herve.codina@bootlin.com> 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8331F: drivers/soc/fsl/qe/tsa.c 8332F: drivers/soc/fsl/qe/tsa.h 8333F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8334 8335FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8336M: Li Yang <leoyang.li@nxp.com> 8337L: netdev@vger.kernel.org 8338L: linuxppc-dev@lists.ozlabs.org 8339S: Maintained 8340F: drivers/net/ethernet/freescale/ucc_geth* 8341 8342FREESCALE QUICC ENGINE UCC HDLC DRIVER 8343M: Zhao Qiang <qiang.zhao@nxp.com> 8344L: netdev@vger.kernel.org 8345L: linuxppc-dev@lists.ozlabs.org 8346S: Maintained 8347F: drivers/net/wan/fsl_ucc_hdlc* 8348 8349FREESCALE QUICC ENGINE UCC UART DRIVER 8350M: Timur Tabi <timur@kernel.org> 8351L: linuxppc-dev@lists.ozlabs.org 8352S: Maintained 8353F: drivers/tty/serial/ucc_uart.c 8354 8355FREESCALE SOC DRIVERS 8356M: Li Yang <leoyang.li@nxp.com> 8357L: linuxppc-dev@lists.ozlabs.org 8358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8359S: Maintained 8360F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8361F: Documentation/devicetree/bindings/soc/fsl/ 8362F: drivers/soc/fsl/ 8363F: include/linux/fsl/ 8364F: include/soc/fsl/ 8365 8366FREESCALE SOC FS_ENET DRIVER 8367M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8368L: linuxppc-dev@lists.ozlabs.org 8369L: netdev@vger.kernel.org 8370S: Maintained 8371F: drivers/net/ethernet/freescale/fs_enet/ 8372F: include/linux/fs_enet_pd.h 8373 8374FREESCALE SOC SOUND DRIVERS 8375M: Shengjiu Wang <shengjiu.wang@gmail.com> 8376M: Xiubo Li <Xiubo.Lee@gmail.com> 8377R: Fabio Estevam <festevam@gmail.com> 8378R: Nicolin Chen <nicoleotsuka@gmail.com> 8379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8380L: linuxppc-dev@lists.ozlabs.org 8381S: Maintained 8382F: sound/soc/fsl/fsl* 8383F: sound/soc/fsl/imx* 8384F: sound/soc/fsl/mpc8610_hpcd.c 8385 8386FREESCALE SOC SOUND QMC DRIVER 8387M: Herve Codina <herve.codina@bootlin.com> 8388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8389L: linuxppc-dev@lists.ozlabs.org 8390S: Maintained 8391F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8392F: sound/soc/fsl/fsl_qmc_audio.c 8393 8394FREESCALE USB PERIPHERAL DRIVERS 8395M: Li Yang <leoyang.li@nxp.com> 8396L: linux-usb@vger.kernel.org 8397L: linuxppc-dev@lists.ozlabs.org 8398S: Maintained 8399F: drivers/usb/gadget/udc/fsl* 8400 8401FREESCALE USB PHY DRIVER 8402M: Ran Wang <ran.wang_1@nxp.com> 8403L: linux-usb@vger.kernel.org 8404L: linuxppc-dev@lists.ozlabs.org 8405S: Maintained 8406F: drivers/usb/phy/phy-fsl-usb* 8407 8408FREEVXFS FILESYSTEM 8409M: Christoph Hellwig <hch@infradead.org> 8410S: Maintained 8411W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8412F: fs/freevxfs/ 8413 8414FREEZER 8415M: "Rafael J. Wysocki" <rafael@kernel.org> 8416M: Pavel Machek <pavel@ucw.cz> 8417L: linux-pm@vger.kernel.org 8418S: Supported 8419F: Documentation/power/freezing-of-tasks.rst 8420F: include/linux/freezer.h 8421F: kernel/freezer.c 8422 8423FRONTSWAP API 8424M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8425L: linux-kernel@vger.kernel.org 8426S: Maintained 8427F: include/linux/frontswap.h 8428F: mm/frontswap.c 8429 8430FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8431M: David Howells <dhowells@redhat.com> 8432L: linux-cachefs@redhat.com (moderated for non-subscribers) 8433S: Supported 8434F: Documentation/filesystems/caching/ 8435F: fs/fscache/ 8436F: include/linux/fscache*.h 8437 8438FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8439M: Eric Biggers <ebiggers@kernel.org> 8440M: Theodore Y. Ts'o <tytso@mit.edu> 8441M: Jaegeuk Kim <jaegeuk@kernel.org> 8442L: linux-fscrypt@vger.kernel.org 8443S: Supported 8444Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8445T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8446F: Documentation/filesystems/fscrypt.rst 8447F: fs/crypto/ 8448F: include/linux/fscrypt.h 8449F: include/uapi/linux/fscrypt.h 8450 8451FSI SUBSYSTEM 8452M: Jeremy Kerr <jk@ozlabs.org> 8453M: Joel Stanley <joel@jms.id.au> 8454R: Alistar Popple <alistair@popple.id.au> 8455R: Eddie James <eajames@linux.ibm.com> 8456L: linux-fsi@lists.ozlabs.org 8457S: Supported 8458Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8459T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8460F: drivers/fsi/ 8461F: include/linux/fsi*.h 8462F: include/trace/events/fsi*.h 8463 8464FSI-ATTACHED I2C DRIVER 8465M: Eddie James <eajames@linux.ibm.com> 8466L: linux-i2c@vger.kernel.org 8467L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8468S: Maintained 8469F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8470F: drivers/i2c/busses/i2c-fsi.c 8471 8472FSI-ATTACHED SPI DRIVER 8473M: Eddie James <eajames@linux.ibm.com> 8474L: linux-spi@vger.kernel.org 8475S: Maintained 8476F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8477F: drivers/spi/spi-fsi.c 8478 8479FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8480M: Jan Kara <jack@suse.cz> 8481R: Amir Goldstein <amir73il@gmail.com> 8482L: linux-fsdevel@vger.kernel.org 8483S: Maintained 8484T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8485F: fs/notify/ 8486F: include/linux/fsnotify*.h 8487 8488FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8489M: Eric Biggers <ebiggers@kernel.org> 8490M: Theodore Y. Ts'o <tytso@mit.edu> 8491L: fsverity@lists.linux.dev 8492S: Supported 8493Q: https://patchwork.kernel.org/project/fsverity/list/ 8494T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8495F: Documentation/filesystems/fsverity.rst 8496F: fs/verity/ 8497F: include/linux/fsverity.h 8498F: include/uapi/linux/fsverity.h 8499 8500FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8501M: Michael Zaidman <michael.zaidman@gmail.com> 8502L: linux-i2c@vger.kernel.org 8503L: linux-input@vger.kernel.org 8504S: Maintained 8505F: drivers/hid/hid-ft260.c 8506 8507FUJITSU LAPTOP EXTRAS 8508M: Jonathan Woithe <jwoithe@just42.net> 8509L: platform-driver-x86@vger.kernel.org 8510S: Maintained 8511F: drivers/platform/x86/fujitsu-laptop.c 8512 8513FUJITSU TABLET EXTRAS 8514M: Robert Gerlach <khnz@gmx.de> 8515L: platform-driver-x86@vger.kernel.org 8516S: Maintained 8517F: drivers/platform/x86/fujitsu-tablet.c 8518 8519FUNCTION HOOKS (FTRACE) 8520M: Steven Rostedt <rostedt@goodmis.org> 8521M: Masami Hiramatsu <mhiramat@kernel.org> 8522R: Mark Rutland <mark.rutland@arm.com> 8523L: linux-kernel@vger.kernel.org 8524L: linux-trace-kernel@vger.kernel.org 8525S: Maintained 8526Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8527T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8528F: Documentation/trace/ftrace* 8529F: arch/*/*/*/*ftrace* 8530F: arch/*/*/*ftrace* 8531F: include/*/ftrace.h 8532F: kernel/trace/fgraph.c 8533F: kernel/trace/ftrace* 8534F: samples/ftrace 8535 8536FUNGIBLE ETHERNET DRIVERS 8537M: Dimitris Michailidis <dmichail@fungible.com> 8538L: netdev@vger.kernel.org 8539S: Supported 8540F: drivers/net/ethernet/fungible/ 8541 8542FUSE: FILESYSTEM IN USERSPACE 8543M: Miklos Szeredi <miklos@szeredi.hu> 8544L: linux-fsdevel@vger.kernel.org 8545S: Maintained 8546W: https://github.com/libfuse/ 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8548F: Documentation/filesystems/fuse.rst 8549F: fs/fuse/ 8550F: include/uapi/linux/fuse.h 8551 8552FUTEX SUBSYSTEM 8553M: Thomas Gleixner <tglx@linutronix.de> 8554M: Ingo Molnar <mingo@redhat.com> 8555R: Peter Zijlstra <peterz@infradead.org> 8556R: Darren Hart <dvhart@infradead.org> 8557R: Davidlohr Bueso <dave@stgolabs.net> 8558R: André Almeida <andrealmeid@igalia.com> 8559L: linux-kernel@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8562F: Documentation/locking/*futex* 8563F: include/asm-generic/futex.h 8564F: include/linux/futex.h 8565F: include/uapi/linux/futex.h 8566F: kernel/futex/* 8567F: tools/perf/bench/futex* 8568F: tools/testing/selftests/futex/ 8569 8570GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8571M: Tim Harvey <tharvey@gateworks.com> 8572S: Maintained 8573F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8574F: Documentation/hwmon/gsc-hwmon.rst 8575F: drivers/hwmon/gsc-hwmon.c 8576F: drivers/mfd/gateworks-gsc.c 8577F: include/linux/mfd/gsc.h 8578F: include/linux/platform_data/gsc_hwmon.h 8579 8580GCC PLUGINS 8581M: Kees Cook <keescook@chromium.org> 8582L: linux-hardening@vger.kernel.org 8583S: Maintained 8584T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8585F: Documentation/kbuild/gcc-plugins.rst 8586F: scripts/Makefile.gcc-plugins 8587F: scripts/gcc-plugins/ 8588 8589GCOV BASED KERNEL PROFILING 8590M: Peter Oberparleiter <oberpar@linux.ibm.com> 8591S: Maintained 8592F: Documentation/dev-tools/gcov.rst 8593F: kernel/gcov/ 8594 8595GDB KERNEL DEBUGGING HELPER SCRIPTS 8596M: Jan Kiszka <jan.kiszka@siemens.com> 8597M: Kieran Bingham <kbingham@kernel.org> 8598S: Supported 8599F: scripts/gdb/ 8600 8601GEMINI CRYPTO DRIVER 8602M: Corentin Labbe <clabbe@baylibre.com> 8603L: linux-crypto@vger.kernel.org 8604S: Maintained 8605F: drivers/crypto/gemini/ 8606 8607GEMTEK FM RADIO RECEIVER DRIVER 8608M: Hans Verkuil <hverkuil@xs4all.nl> 8609L: linux-media@vger.kernel.org 8610S: Maintained 8611W: https://linuxtv.org 8612T: git git://linuxtv.org/media_tree.git 8613F: drivers/media/radio/radio-gemtek* 8614 8615GENERIC ARCHITECTURE TOPOLOGY 8616M: Sudeep Holla <sudeep.holla@arm.com> 8617L: linux-kernel@vger.kernel.org 8618S: Maintained 8619F: drivers/base/arch_topology.c 8620F: include/linux/arch_topology.h 8621 8622GENERIC ENTRY CODE 8623M: Thomas Gleixner <tglx@linutronix.de> 8624M: Peter Zijlstra <peterz@infradead.org> 8625M: Andy Lutomirski <luto@kernel.org> 8626L: linux-kernel@vger.kernel.org 8627S: Maintained 8628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8629F: include/linux/entry-common.h 8630F: include/linux/entry-kvm.h 8631F: kernel/entry/ 8632 8633GENERIC GPIO I2C DRIVER 8634M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8635S: Supported 8636F: drivers/i2c/busses/i2c-gpio.c 8637F: include/linux/platform_data/i2c-gpio.h 8638 8639GENERIC GPIO I2C MULTIPLEXER DRIVER 8640M: Peter Korsgaard <peter.korsgaard@barco.com> 8641L: linux-i2c@vger.kernel.org 8642S: Supported 8643F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8644F: drivers/i2c/muxes/i2c-mux-gpio.c 8645F: include/linux/platform_data/i2c-mux-gpio.h 8646 8647GENERIC HDLC (WAN) DRIVERS 8648M: Krzysztof Halasa <khc@pm.waw.pl> 8649S: Maintained 8650W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8651F: drivers/net/wan/c101.c 8652F: drivers/net/wan/hd6457* 8653F: drivers/net/wan/hdlc* 8654F: drivers/net/wan/n2.c 8655F: drivers/net/wan/pc300too.c 8656F: drivers/net/wan/pci200syn.c 8657F: drivers/net/wan/wanxl* 8658 8659GENERIC INCLUDE/ASM HEADER FILES 8660M: Arnd Bergmann <arnd@arndb.de> 8661L: linux-arch@vger.kernel.org 8662S: Maintained 8663T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8664F: include/asm-generic/ 8665F: include/uapi/asm-generic/ 8666 8667GENERIC PHY FRAMEWORK 8668M: Vinod Koul <vkoul@kernel.org> 8669M: Kishon Vijay Abraham I <kishon@kernel.org> 8670L: linux-phy@lists.infradead.org 8671S: Supported 8672Q: https://patchwork.kernel.org/project/linux-phy/list/ 8673T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8674F: Documentation/devicetree/bindings/phy/ 8675F: drivers/phy/ 8676F: include/dt-bindings/phy/ 8677F: include/linux/phy/ 8678 8679GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8680M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8681S: Supported 8682F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8683 8684GENERIC PM DOMAINS 8685M: "Rafael J. Wysocki" <rafael@kernel.org> 8686M: Kevin Hilman <khilman@kernel.org> 8687M: Ulf Hansson <ulf.hansson@linaro.org> 8688L: linux-pm@vger.kernel.org 8689S: Supported 8690F: Documentation/devicetree/bindings/power/power?domain* 8691F: drivers/base/power/domain*.c 8692F: include/linux/pm_domain.h 8693 8694GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8695M: Eugen Hristev <eugen.hristev@microchip.com> 8696L: linux-input@vger.kernel.org 8697S: Maintained 8698F: drivers/input/touchscreen/resistive-adc-touch.c 8699 8700GENERIC STRING LIBRARY 8701M: Kees Cook <keescook@chromium.org> 8702R: Andy Shevchenko <andy@kernel.org> 8703L: linux-hardening@vger.kernel.org 8704S: Supported 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8706F: include/linux/string.h 8707F: include/linux/string_choices.h 8708F: include/linux/string_helpers.h 8709F: lib/string.c 8710F: lib/string_helpers.c 8711F: lib/test-string_helpers.c 8712F: lib/test_string.c 8713 8714GENERIC UIO DRIVER FOR PCI DEVICES 8715M: "Michael S. Tsirkin" <mst@redhat.com> 8716L: kvm@vger.kernel.org 8717S: Supported 8718F: drivers/uio/uio_pci_generic.c 8719 8720GENERIC VDSO LIBRARY 8721M: Andy Lutomirski <luto@kernel.org> 8722M: Thomas Gleixner <tglx@linutronix.de> 8723M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8724L: linux-kernel@vger.kernel.org 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8727F: include/asm-generic/vdso/vsyscall.h 8728F: include/vdso/ 8729F: kernel/time/vsyscall.c 8730F: lib/vdso/ 8731 8732GENWQE (IBM Generic Workqueue Card) 8733M: Frank Haverkamp <haver@linux.ibm.com> 8734S: Supported 8735F: drivers/misc/genwqe/ 8736 8737GET_MAINTAINER SCRIPT 8738M: Joe Perches <joe@perches.com> 8739S: Maintained 8740F: scripts/get_maintainer.pl 8741 8742GFS2 FILE SYSTEM 8743M: Bob Peterson <rpeterso@redhat.com> 8744M: Andreas Gruenbacher <agruenba@redhat.com> 8745L: cluster-devel@redhat.com 8746S: Supported 8747B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8748T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8749F: Documentation/filesystems/gfs2* 8750F: fs/gfs2/ 8751F: include/uapi/linux/gfs2_ondisk.h 8752 8753GIGABYTE WMI DRIVER 8754M: Thomas Weißschuh <thomas@weissschuh.net> 8755L: platform-driver-x86@vger.kernel.org 8756S: Maintained 8757F: drivers/platform/x86/gigabyte-wmi.c 8758 8759GNSS SUBSYSTEM 8760M: Johan Hovold <johan@kernel.org> 8761S: Maintained 8762T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8763F: Documentation/ABI/testing/sysfs-class-gnss 8764F: Documentation/devicetree/bindings/gnss/ 8765F: drivers/gnss/ 8766F: include/linux/gnss.h 8767 8768GO7007 MPEG CODEC 8769M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8770L: linux-media@vger.kernel.org 8771S: Maintained 8772F: drivers/media/usb/go7007/ 8773 8774GOODIX TOUCHSCREEN 8775M: Bastien Nocera <hadess@hadess.net> 8776M: Hans de Goede <hdegoede@redhat.com> 8777L: linux-input@vger.kernel.org 8778S: Maintained 8779F: drivers/input/touchscreen/goodix* 8780 8781GOOGLE ETHERNET DRIVERS 8782M: Jeroen de Borst <jeroendb@google.com> 8783M: Praveen Kaligineedi <pkaligineedi@google.com> 8784R: Shailend Chand <shailend@google.com> 8785L: netdev@vger.kernel.org 8786S: Supported 8787F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8788F: drivers/net/ethernet/google 8789 8790GPD POCKET FAN DRIVER 8791M: Hans de Goede <hdegoede@redhat.com> 8792L: platform-driver-x86@vger.kernel.org 8793S: Maintained 8794F: drivers/platform/x86/gpd-pocket-fan.c 8795 8796GPIO ACPI SUPPORT 8797M: Mika Westerberg <mika.westerberg@linux.intel.com> 8798M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8799L: linux-gpio@vger.kernel.org 8800L: linux-acpi@vger.kernel.org 8801S: Supported 8802T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8803F: Documentation/firmware-guide/acpi/gpio-properties.rst 8804F: drivers/gpio/gpiolib-acpi.c 8805F: drivers/gpio/gpiolib-acpi.h 8806 8807GPIO AGGREGATOR 8808M: Geert Uytterhoeven <geert+renesas@glider.be> 8809L: linux-gpio@vger.kernel.org 8810S: Supported 8811F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8812F: drivers/gpio/gpio-aggregator.c 8813 8814GPIO IR Transmitter 8815M: Sean Young <sean@mess.org> 8816L: linux-media@vger.kernel.org 8817S: Maintained 8818F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8819F: drivers/media/rc/gpio-ir-tx.c 8820 8821GPIO MOCKUP DRIVER 8822M: Bamvor Jian Zhang <bamv2005@gmail.com> 8823L: linux-gpio@vger.kernel.org 8824S: Maintained 8825F: drivers/gpio/gpio-mockup.c 8826F: tools/testing/selftests/gpio/ 8827 8828GPIO REGMAP 8829R: Michael Walle <michael@walle.cc> 8830S: Maintained 8831F: drivers/gpio/gpio-regmap.c 8832F: include/linux/gpio/regmap.h 8833K: (devm_)?gpio_regmap_(un)?register 8834 8835GPIO SUBSYSTEM 8836M: Linus Walleij <linus.walleij@linaro.org> 8837M: Bartosz Golaszewski <brgl@bgdev.pl> 8838R: Andy Shevchenko <andy@kernel.org> 8839L: linux-gpio@vger.kernel.org 8840S: Maintained 8841T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8842F: Documentation/ABI/obsolete/sysfs-gpio 8843F: Documentation/ABI/testing/gpio-cdev 8844F: Documentation/admin-guide/gpio/ 8845F: Documentation/devicetree/bindings/gpio/ 8846F: Documentation/driver-api/gpio/ 8847F: drivers/gpio/ 8848F: include/dt-bindings/gpio/ 8849F: include/linux/gpio.h 8850F: include/linux/gpio/ 8851F: include/linux/of_gpio.h 8852F: include/uapi/linux/gpio.h 8853F: tools/gpio/ 8854 8855GRE DEMULTIPLEXER DRIVER 8856M: Dmitry Kozlov <xeb@mail.ru> 8857L: netdev@vger.kernel.org 8858S: Maintained 8859F: include/net/gre.h 8860F: net/ipv4/gre_demux.c 8861F: net/ipv4/gre_offload.c 8862 8863GRETH 10/100/1G Ethernet MAC device driver 8864M: Andreas Larsson <andreas@gaisler.com> 8865L: netdev@vger.kernel.org 8866S: Maintained 8867F: drivers/net/ethernet/aeroflex/ 8868 8869GREYBUS AUDIO PROTOCOLS DRIVERS 8870M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8871M: Mark Greer <mgreer@animalcreek.com> 8872S: Maintained 8873F: drivers/staging/greybus/audio_apbridgea.c 8874F: drivers/staging/greybus/audio_apbridgea.h 8875F: drivers/staging/greybus/audio_codec.c 8876F: drivers/staging/greybus/audio_codec.h 8877F: drivers/staging/greybus/audio_gb.c 8878F: drivers/staging/greybus/audio_manager.c 8879F: drivers/staging/greybus/audio_manager.h 8880F: drivers/staging/greybus/audio_manager_module.c 8881F: drivers/staging/greybus/audio_manager_private.h 8882F: drivers/staging/greybus/audio_manager_sysfs.c 8883F: drivers/staging/greybus/audio_module.c 8884F: drivers/staging/greybus/audio_topology.c 8885 8886GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8887M: Viresh Kumar <vireshk@kernel.org> 8888S: Maintained 8889F: drivers/staging/greybus/authentication.c 8890F: drivers/staging/greybus/bootrom.c 8891F: drivers/staging/greybus/firmware.h 8892F: drivers/staging/greybus/fw-core.c 8893F: drivers/staging/greybus/fw-download.c 8894F: drivers/staging/greybus/fw-management.c 8895F: drivers/staging/greybus/greybus_authentication.h 8896F: drivers/staging/greybus/greybus_firmware.h 8897F: drivers/staging/greybus/hid.c 8898F: drivers/staging/greybus/i2c.c 8899F: drivers/staging/greybus/spi.c 8900F: drivers/staging/greybus/spilib.c 8901F: drivers/staging/greybus/spilib.h 8902 8903GREYBUS LOOPBACK DRIVER 8904M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8905S: Maintained 8906F: drivers/staging/greybus/loopback.c 8907 8908GREYBUS PLATFORM DRIVERS 8909M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8910S: Maintained 8911F: drivers/staging/greybus/arche-apb-ctrl.c 8912F: drivers/staging/greybus/arche-platform.c 8913F: drivers/staging/greybus/arche_platform.h 8914 8915GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8916M: Rui Miguel Silva <rmfrfs@gmail.com> 8917S: Maintained 8918F: drivers/staging/greybus/gpio.c 8919F: drivers/staging/greybus/light.c 8920F: drivers/staging/greybus/power_supply.c 8921F: drivers/staging/greybus/sdio.c 8922F: drivers/staging/greybus/spi.c 8923F: drivers/staging/greybus/spilib.c 8924 8925GREYBUS SUBSYSTEM 8926M: Johan Hovold <johan@kernel.org> 8927M: Alex Elder <elder@kernel.org> 8928M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8929L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8930S: Maintained 8931F: drivers/greybus/ 8932F: drivers/staging/greybus/ 8933F: include/linux/greybus.h 8934F: include/linux/greybus/ 8935 8936GREYBUS UART PROTOCOLS DRIVERS 8937M: David Lin <dtwlin@gmail.com> 8938S: Maintained 8939F: drivers/staging/greybus/log.c 8940F: drivers/staging/greybus/uart.c 8941 8942GS1662 VIDEO SERIALIZER 8943M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8944L: linux-media@vger.kernel.org 8945S: Maintained 8946T: git git://linuxtv.org/media_tree.git 8947F: drivers/media/spi/gs1662.c 8948 8949GSPCA FINEPIX SUBDRIVER 8950M: Frank Zago <frank@zago.net> 8951L: linux-media@vger.kernel.org 8952S: Maintained 8953T: git git://linuxtv.org/media_tree.git 8954F: drivers/media/usb/gspca/finepix.c 8955 8956GSPCA GL860 SUBDRIVER 8957M: Olivier Lorin <o.lorin@laposte.net> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/usb/gspca/gl860/ 8962 8963GSPCA M5602 SUBDRIVER 8964M: Erik Andren <erik.andren@gmail.com> 8965L: linux-media@vger.kernel.org 8966S: Maintained 8967T: git git://linuxtv.org/media_tree.git 8968F: drivers/media/usb/gspca/m5602/ 8969 8970GSPCA PAC207 SONIXB SUBDRIVER 8971M: Hans Verkuil <hverkuil@xs4all.nl> 8972L: linux-media@vger.kernel.org 8973S: Odd Fixes 8974T: git git://linuxtv.org/media_tree.git 8975F: drivers/media/usb/gspca/pac207.c 8976 8977GSPCA SN9C20X SUBDRIVER 8978M: Brian Johnson <brijohn@gmail.com> 8979L: linux-media@vger.kernel.org 8980S: Maintained 8981T: git git://linuxtv.org/media_tree.git 8982F: drivers/media/usb/gspca/sn9c20x.c 8983 8984GSPCA T613 SUBDRIVER 8985M: Leandro Costantino <lcostantino@gmail.com> 8986L: linux-media@vger.kernel.org 8987S: Maintained 8988T: git git://linuxtv.org/media_tree.git 8989F: drivers/media/usb/gspca/t613.c 8990 8991GSPCA USB WEBCAM DRIVER 8992M: Hans Verkuil <hverkuil@xs4all.nl> 8993L: linux-media@vger.kernel.org 8994S: Odd Fixes 8995T: git git://linuxtv.org/media_tree.git 8996F: drivers/media/usb/gspca/ 8997 8998GTP (GPRS Tunneling Protocol) 8999M: Pablo Neira Ayuso <pablo@netfilter.org> 9000M: Harald Welte <laforge@gnumonks.org> 9001L: osmocom-net-gprs@lists.osmocom.org 9002S: Maintained 9003T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9004F: drivers/net/gtp.c 9005 9006GUID PARTITION TABLE (GPT) 9007M: Davidlohr Bueso <dave@stgolabs.net> 9008L: linux-efi@vger.kernel.org 9009S: Maintained 9010F: block/partitions/efi.* 9011 9012HABANALABS PCI DRIVER 9013M: Oded Gabbay <ogabbay@kernel.org> 9014L: dri-devel@lists.freedesktop.org 9015S: Supported 9016C: irc://irc.oftc.net/dri-devel 9017T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9018F: Documentation/ABI/testing/debugfs-driver-habanalabs 9019F: Documentation/ABI/testing/sysfs-driver-habanalabs 9020F: drivers/accel/habanalabs/ 9021F: include/trace/events/habanalabs.h 9022F: include/uapi/drm/habanalabs_accel.h 9023 9024HACKRF MEDIA DRIVER 9025M: Antti Palosaari <crope@iki.fi> 9026L: linux-media@vger.kernel.org 9027S: Maintained 9028W: https://linuxtv.org 9029W: http://palosaari.fi/linux/ 9030Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9031T: git git://linuxtv.org/anttip/media_tree.git 9032F: drivers/media/usb/hackrf/ 9033 9034HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9035M: Chuck Lever <chuck.lever@oracle.com> 9036L: kernel-tls-handshake@lists.linux.dev 9037L: netdev@vger.kernel.org 9038S: Maintained 9039F: Documentation/netlink/specs/handshake.yaml 9040F: Documentation/networking/tls-handshake.rst 9041F: include/net/handshake.h 9042F: include/trace/events/handshake.h 9043F: net/handshake/ 9044 9045HANTRO VPU CODEC DRIVER 9046M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9047M: Philipp Zabel <p.zabel@pengutronix.de> 9048L: linux-media@vger.kernel.org 9049L: linux-rockchip@lists.infradead.org 9050S: Maintained 9051F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9052F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9053F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9054F: drivers/media/platform/verisilicon/ 9055 9056HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9057M: Frank Seidel <frank@f-seidel.de> 9058L: platform-driver-x86@vger.kernel.org 9059S: Maintained 9060W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9061F: drivers/platform/x86/hdaps.c 9062 9063HARDWARE MONITORING 9064M: Jean Delvare <jdelvare@suse.com> 9065M: Guenter Roeck <linux@roeck-us.net> 9066L: linux-hwmon@vger.kernel.org 9067S: Maintained 9068W: http://hwmon.wiki.kernel.org/ 9069T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9070F: Documentation/ABI/testing/sysfs-class-hwmon 9071F: Documentation/devicetree/bindings/hwmon/ 9072F: Documentation/hwmon/ 9073F: drivers/hwmon/ 9074F: include/linux/hwmon*.h 9075F: include/trace/events/hwmon*.h 9076K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9077 9078HARDWARE RANDOM NUMBER GENERATOR CORE 9079M: Olivia Mackall <olivia@selenic.com> 9080M: Herbert Xu <herbert@gondor.apana.org.au> 9081L: linux-crypto@vger.kernel.org 9082S: Odd fixes 9083F: Documentation/admin-guide/hw_random.rst 9084F: Documentation/devicetree/bindings/rng/ 9085F: drivers/char/hw_random/ 9086F: include/linux/hw_random.h 9087 9088HARDWARE SPINLOCK CORE 9089M: Ohad Ben-Cohen <ohad@wizery.com> 9090M: Bjorn Andersson <andersson@kernel.org> 9091R: Baolin Wang <baolin.wang7@gmail.com> 9092L: linux-remoteproc@vger.kernel.org 9093S: Maintained 9094T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9095F: Documentation/devicetree/bindings/hwlock/ 9096F: Documentation/locking/hwspinlock.rst 9097F: drivers/hwspinlock/ 9098F: include/linux/hwspinlock.h 9099 9100HARDWARE TRACING FACILITIES 9101M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9102S: Maintained 9103F: drivers/hwtracing/ 9104 9105HARMONY SOUND DRIVER 9106L: linux-parisc@vger.kernel.org 9107S: Maintained 9108F: sound/parisc/harmony.* 9109 9110HDPVR USB VIDEO ENCODER DRIVER 9111M: Hans Verkuil <hverkuil@xs4all.nl> 9112L: linux-media@vger.kernel.org 9113S: Odd Fixes 9114W: https://linuxtv.org 9115T: git git://linuxtv.org/media_tree.git 9116F: drivers/media/usb/hdpvr/ 9117 9118HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9119M: Matt Hsiao <matt.hsiao@hpe.com> 9120S: Supported 9121F: drivers/misc/hpilo.[ch] 9122 9123HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9124M: Jerry Hoemann <jerry.hoemann@hpe.com> 9125S: Supported 9126F: Documentation/watchdog/hpwdt.rst 9127F: drivers/watchdog/hpwdt.c 9128 9129HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9130M: Don Brace <don.brace@microchip.com> 9131L: storagedev@microchip.com 9132L: linux-scsi@vger.kernel.org 9133S: Supported 9134F: Documentation/scsi/hpsa.rst 9135F: drivers/scsi/hpsa*.[ch] 9136F: include/linux/cciss*.h 9137F: include/uapi/linux/cciss*.h 9138 9139HFI1 DRIVER 9140M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9141L: linux-rdma@vger.kernel.org 9142S: Supported 9143F: drivers/infiniband/hw/hfi1 9144 9145HFS FILESYSTEM 9146L: linux-fsdevel@vger.kernel.org 9147S: Orphan 9148F: Documentation/filesystems/hfs.rst 9149F: fs/hfs/ 9150 9151HFSPLUS FILESYSTEM 9152L: linux-fsdevel@vger.kernel.org 9153S: Orphan 9154F: Documentation/filesystems/hfsplus.rst 9155F: fs/hfsplus/ 9156 9157HGA FRAMEBUFFER DRIVER 9158M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9159L: linux-nvidia@lists.surfsouth.com 9160S: Maintained 9161W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9162F: drivers/video/fbdev/hgafb.c 9163 9164HIBERNATION (aka Software Suspend, aka swsusp) 9165M: "Rafael J. Wysocki" <rafael@kernel.org> 9166M: Pavel Machek <pavel@ucw.cz> 9167L: linux-pm@vger.kernel.org 9168S: Supported 9169B: https://bugzilla.kernel.org 9170F: arch/*/include/asm/suspend*.h 9171F: arch/x86/power/ 9172F: drivers/base/power/ 9173F: include/linux/freezer.h 9174F: include/linux/pm.h 9175F: include/linux/suspend.h 9176F: kernel/power/ 9177 9178HID CORE LAYER 9179M: Jiri Kosina <jikos@kernel.org> 9180M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9184F: Documentation/hid/ 9185F: drivers/hid/ 9186F: include/linux/hid* 9187F: include/uapi/linux/hid* 9188F: samples/hid/ 9189F: tools/testing/selftests/hid/ 9190 9191HID LOGITECH DRIVERS 9192R: Filipe Laíns <lains@riseup.net> 9193L: linux-input@vger.kernel.org 9194S: Maintained 9195F: drivers/hid/hid-logitech-* 9196 9197HID NVIDIA SHIELD DRIVER 9198M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-nvidia-shield.c 9202 9203HID PHOENIX RC FLIGHT CONTROLLER 9204M: Marcus Folkesson <marcus.folkesson@gmail.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/hid-pxrc.c 9208 9209HID PLAYSTATION DRIVER 9210M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9211L: linux-input@vger.kernel.org 9212S: Supported 9213F: drivers/hid/hid-playstation.c 9214 9215HID SENSOR HUB DRIVERS 9216M: Jiri Kosina <jikos@kernel.org> 9217M: Jonathan Cameron <jic23@kernel.org> 9218M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9219L: linux-input@vger.kernel.org 9220L: linux-iio@vger.kernel.org 9221S: Maintained 9222F: Documentation/hid/hid-sensor* 9223F: drivers/hid/hid-sensor-* 9224F: drivers/iio/*/hid-* 9225F: include/linux/hid-sensor-* 9226 9227HID VRC-2 CAR CONTROLLER DRIVER 9228M: Marcus Folkesson <marcus.folkesson@gmail.com> 9229L: linux-input@vger.kernel.org 9230S: Maintained 9231F: drivers/hid/hid-vrc2.c 9232 9233HID WACOM DRIVER 9234M: Ping Cheng <ping.cheng@wacom.com> 9235M: Jason Gerecke <jason.gerecke@wacom.com> 9236L: linux-input@vger.kernel.org 9237S: Maintained 9238F: drivers/hid/wacom.h 9239F: drivers/hid/wacom_* 9240 9241HID++ LOGITECH DRIVERS 9242R: Filipe Laíns <lains@riseup.net> 9243R: Bastien Nocera <hadess@hadess.net> 9244L: linux-input@vger.kernel.org 9245S: Maintained 9246F: drivers/hid/hid-logitech-hidpp.c 9247 9248HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9249M: Thomas Gleixner <tglx@linutronix.de> 9250L: linux-kernel@vger.kernel.org 9251S: Maintained 9252T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9253F: Documentation/timers/ 9254F: include/linux/clockchips.h 9255F: include/linux/hrtimer.h 9256F: kernel/time/clockevents.c 9257F: kernel/time/hrtimer.c 9258F: kernel/time/timer_*.c 9259 9260HIGH-SPEED SCC DRIVER FOR AX.25 9261L: linux-hams@vger.kernel.org 9262S: Orphan 9263F: drivers/net/hamradio/scc.c 9264 9265HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9266M: HighPoint Linux Team <linux@highpoint-tech.com> 9267S: Supported 9268W: http://www.highpoint-tech.com 9269F: Documentation/scsi/hptiop.rst 9270F: drivers/scsi/hptiop.c 9271 9272HIKEY960 ONBOARD USB GPIO HUB DRIVER 9273M: John Stultz <jstultz@google.com> 9274L: linux-kernel@vger.kernel.org 9275S: Maintained 9276F: drivers/misc/hisi_hikey_usb.c 9277 9278HIMAX HX83112B TOUCHSCREEN SUPPORT 9279M: Job Noorman <job@noorman.info> 9280L: linux-input@vger.kernel.org 9281S: Maintained 9282F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9283F: drivers/input/touchscreen/himax_hx83112b.c 9284 9285HIPPI 9286M: Jes Sorensen <jes@trained-monkey.org> 9287L: linux-hippi@sunsite.dk 9288S: Maintained 9289F: drivers/net/hippi/ 9290F: include/linux/hippidevice.h 9291F: include/uapi/linux/if_hippi.h 9292F: net/802/hippi.c 9293 9294HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9295M: Kurt Kanzenbach <kurt@linutronix.de> 9296L: netdev@vger.kernel.org 9297S: Maintained 9298F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9299F: drivers/net/dsa/hirschmann/* 9300F: include/linux/platform_data/hirschmann-hellcreek.h 9301F: net/dsa/tag_hellcreek.c 9302 9303HISILICON DMA DRIVER 9304M: Zhou Wang <wangzhou1@hisilicon.com> 9305M: Jie Hai <haijie1@huawei.com> 9306L: dmaengine@vger.kernel.org 9307S: Maintained 9308F: drivers/dma/hisi_dma.c 9309 9310HISILICON GPIO DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312L: linux-gpio@vger.kernel.org 9313S: Maintained 9314F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9315F: drivers/gpio/gpio-hisi.c 9316 9317HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9318M: Longfang Liu <liulongfang@huawei.com> 9319L: linux-crypto@vger.kernel.org 9320S: Maintained 9321F: Documentation/ABI/testing/debugfs-hisi-hpre 9322F: drivers/crypto/hisilicon/hpre/hpre.h 9323F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9324F: drivers/crypto/hisilicon/hpre/hpre_main.c 9325 9326HISILICON HNS3 PMU DRIVER 9327M: Guangbin Huang <huangguangbin2@huawei.com> 9328S: Supported 9329F: Documentation/admin-guide/perf/hns3-pmu.rst 9330F: drivers/perf/hisilicon/hns3_pmu.c 9331 9332HISILICON I2C CONTROLLER DRIVER 9333M: Yicong Yang <yangyicong@hisilicon.com> 9334L: linux-i2c@vger.kernel.org 9335S: Maintained 9336W: https://www.hisilicon.com 9337F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9338F: drivers/i2c/busses/i2c-hisi.c 9339 9340HISILICON LPC BUS DRIVER 9341M: Jay Fang <f.fangjian@huawei.com> 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9345F: drivers/bus/hisi_lpc.c 9346 9347HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9348M: Yisen Zhuang <yisen.zhuang@huawei.com> 9349M: Salil Mehta <salil.mehta@huawei.com> 9350L: netdev@vger.kernel.org 9351S: Maintained 9352W: http://www.hisilicon.com 9353F: drivers/net/ethernet/hisilicon/hns3/ 9354 9355HISILICON NETWORK SUBSYSTEM DRIVER 9356M: Yisen Zhuang <yisen.zhuang@huawei.com> 9357M: Salil Mehta <salil.mehta@huawei.com> 9358L: netdev@vger.kernel.org 9359S: Maintained 9360W: http://www.hisilicon.com 9361F: Documentation/devicetree/bindings/net/hisilicon*.txt 9362F: drivers/net/ethernet/hisilicon/ 9363 9364HISILICON PMU DRIVER 9365M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9366M: Jonathan Cameron <jonathan.cameron@huawei.com> 9367S: Supported 9368W: http://www.hisilicon.com 9369F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9370F: Documentation/admin-guide/perf/hisi-pmu.rst 9371F: drivers/perf/hisilicon 9372 9373HISILICON PTT DRIVER 9374M: Yicong Yang <yangyicong@hisilicon.com> 9375M: Jonathan Cameron <jonathan.cameron@huawei.com> 9376L: linux-kernel@vger.kernel.org 9377S: Maintained 9378F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9379F: Documentation/trace/hisi-ptt.rst 9380F: drivers/hwtracing/ptt/ 9381F: tools/perf/arch/arm64/util/hisi-ptt.c 9382F: tools/perf/util/hisi-ptt* 9383F: tools/perf/util/hisi-ptt-decoder/* 9384 9385HISILICON QM DRIVER 9386M: Weili Qian <qianweili@huawei.com> 9387M: Zhou Wang <wangzhou1@hisilicon.com> 9388L: linux-crypto@vger.kernel.org 9389S: Maintained 9390F: drivers/crypto/hisilicon/Kconfig 9391F: drivers/crypto/hisilicon/Makefile 9392F: drivers/crypto/hisilicon/qm.c 9393F: drivers/crypto/hisilicon/sgl.c 9394F: include/linux/hisi_acc_qm.h 9395 9396HISILICON ROCE DRIVER 9397M: Junxian Huang <huangjunxian6@hisilicon.com> 9398L: linux-rdma@vger.kernel.org 9399S: Maintained 9400F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9401F: drivers/infiniband/hw/hns/ 9402 9403HISILICON SAS Controller 9404M: Xiang Chen <chenxiang66@hisilicon.com> 9405S: Supported 9406W: http://www.hisilicon.com 9407F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9408F: drivers/scsi/hisi_sas/ 9409 9410HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9411M: Kai Ye <yekai13@huawei.com> 9412M: Longfang Liu <liulongfang@huawei.com> 9413L: linux-crypto@vger.kernel.org 9414S: Maintained 9415F: Documentation/ABI/testing/debugfs-hisi-sec 9416F: drivers/crypto/hisilicon/sec2/sec.h 9417F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9418F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9419F: drivers/crypto/hisilicon/sec2/sec_main.c 9420 9421HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9422M: Jay Fang <f.fangjian@huawei.com> 9423L: linux-spi@vger.kernel.org 9424S: Maintained 9425W: http://www.hisilicon.com 9426F: drivers/spi/spi-hisi-kunpeng.c 9427 9428HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9429M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9430L: linux-kernel@vger.kernel.org 9431S: Maintained 9432F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9433F: drivers/spmi/hisi-spmi-controller.c 9434 9435HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9436M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9437L: linux-kernel@vger.kernel.org 9438S: Maintained 9439F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9440F: drivers/mfd/hi6421-spmi-pmic.c 9441 9442HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9443M: Weili Qian <qianweili@huawei.com> 9444S: Maintained 9445F: drivers/crypto/hisilicon/trng/trng.c 9446 9447HISILICON V3XX SPI NOR FLASH Controller Driver 9448M: Jay Fang <f.fangjian@huawei.com> 9449S: Maintained 9450W: http://www.hisilicon.com 9451F: drivers/spi/spi-hisi-sfc-v3xx.c 9452 9453HISILICON ZIP Controller DRIVER 9454M: Yang Shen <shenyang39@huawei.com> 9455M: Zhou Wang <wangzhou1@hisilicon.com> 9456L: linux-crypto@vger.kernel.org 9457S: Maintained 9458F: Documentation/ABI/testing/debugfs-hisi-zip 9459F: drivers/crypto/hisilicon/zip/ 9460 9461HMM - Heterogeneous Memory Management 9462M: Jérôme Glisse <jglisse@redhat.com> 9463L: linux-mm@kvack.org 9464S: Maintained 9465F: Documentation/mm/hmm.rst 9466F: include/linux/hmm* 9467F: lib/test_hmm* 9468F: mm/hmm* 9469F: tools/testing/selftests/mm/*hmm* 9470 9471HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9472M: Andreas Klinger <ak@it-klinger.de> 9473L: linux-iio@vger.kernel.org 9474S: Maintained 9475F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9476F: drivers/iio/pressure/mprls0025pa.c 9477 9478HOST AP DRIVER 9479M: Jouni Malinen <j@w1.fi> 9480L: linux-wireless@vger.kernel.org 9481S: Obsolete 9482W: http://w1.fi/hostap-driver.html 9483F: drivers/net/wireless/intersil/hostap/ 9484 9485HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9486L: platform-driver-x86@vger.kernel.org 9487S: Orphan 9488F: drivers/platform/x86/hp/tc1100-wmi.c 9489 9490HP WMI HARDWARE MONITOR DRIVER 9491M: James Seo <james@equiv.tech> 9492L: linux-hwmon@vger.kernel.org 9493S: Maintained 9494F: Documentation/hwmon/hp-wmi-sensors.rst 9495F: drivers/hwmon/hp-wmi-sensors.c 9496 9497HPET: High Precision Event Timers driver 9498M: Clemens Ladisch <clemens@ladisch.de> 9499S: Maintained 9500F: Documentation/timers/hpet.rst 9501F: drivers/char/hpet.c 9502F: include/linux/hpet.h 9503F: include/uapi/linux/hpet.h 9504 9505HPET: x86 9506S: Orphan 9507F: arch/x86/include/asm/hpet.h 9508F: arch/x86/kernel/hpet.c 9509 9510HPFS FILESYSTEM 9511M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9512S: Maintained 9513W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9514F: fs/hpfs/ 9515 9516HSI SUBSYSTEM 9517M: Sebastian Reichel <sre@kernel.org> 9518S: Maintained 9519T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9520F: Documentation/ABI/testing/sysfs-bus-hsi 9521F: Documentation/driver-api/hsi.rst 9522F: drivers/hsi/ 9523F: include/linux/hsi/ 9524F: include/uapi/linux/hsi/ 9525 9526HSO 3G MODEM DRIVER 9527L: linux-usb@vger.kernel.org 9528S: Orphan 9529F: drivers/net/usb/hso.c 9530 9531HSR NETWORK PROTOCOL 9532L: netdev@vger.kernel.org 9533S: Orphan 9534F: net/hsr/ 9535 9536HT16K33 LED CONTROLLER DRIVER 9537M: Robin van der Gracht <robin@protonic.nl> 9538S: Maintained 9539F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9540F: drivers/auxdisplay/ht16k33.c 9541 9542HTCPEN TOUCHSCREEN DRIVER 9543M: Pau Oliva Fora <pof@eslack.org> 9544L: linux-input@vger.kernel.org 9545S: Maintained 9546F: drivers/input/touchscreen/htcpen.c 9547 9548HTE SUBSYSTEM 9549M: Dipen Patel <dipenp@nvidia.com> 9550L: timestamp@lists.linux.dev 9551S: Maintained 9552Q: https://patchwork.kernel.org/project/timestamp/list/ 9553T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9554F: Documentation/devicetree/bindings/timestamp/ 9555F: Documentation/driver-api/hte/ 9556F: drivers/hte/ 9557F: include/linux/hte.h 9558 9559HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9560M: Lorenzo Bianconi <lorenzo@kernel.org> 9561L: linux-iio@vger.kernel.org 9562S: Maintained 9563W: http://www.st.com/ 9564F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9565F: drivers/iio/humidity/hts221* 9566 9567HUAWEI ETHERNET DRIVER 9568M: Cai Huoqing <cai.huoqing@linux.dev> 9569L: netdev@vger.kernel.org 9570S: Maintained 9571F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9572F: drivers/net/ethernet/huawei/hinic/ 9573 9574HUGETLB SUBSYSTEM 9575M: Mike Kravetz <mike.kravetz@oracle.com> 9576M: Muchun Song <muchun.song@linux.dev> 9577L: linux-mm@kvack.org 9578S: Maintained 9579F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9580F: Documentation/admin-guide/mm/hugetlbpage.rst 9581F: Documentation/mm/hugetlbfs_reserv.rst 9582F: Documentation/mm/vmemmap_dedup.rst 9583F: fs/hugetlbfs/ 9584F: include/linux/hugetlb.h 9585F: mm/hugetlb.c 9586F: mm/hugetlb_vmemmap.c 9587F: mm/hugetlb_vmemmap.h 9588 9589HVA ST MEDIA DRIVER 9590M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9591L: linux-media@vger.kernel.org 9592S: Supported 9593W: https://linuxtv.org 9594T: git git://linuxtv.org/media_tree.git 9595F: drivers/media/platform/st/sti/hva 9596 9597HWPOISON MEMORY FAILURE HANDLING 9598M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9599R: Miaohe Lin <linmiaohe@huawei.com> 9600L: linux-mm@kvack.org 9601S: Maintained 9602F: mm/hwpoison-inject.c 9603F: mm/memory-failure.c 9604 9605HYCON HY46XX TOUCHSCREEN SUPPORT 9606M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9607L: linux-input@vger.kernel.org 9608S: Maintained 9609F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9610F: drivers/input/touchscreen/hycon-hy46xx.c 9611 9612HYGON PROCESSOR SUPPORT 9613M: Pu Wen <puwen@hygon.cn> 9614L: linux-kernel@vger.kernel.org 9615S: Maintained 9616F: arch/x86/kernel/cpu/hygon.c 9617 9618HYNIX HI556 SENSOR DRIVER 9619M: Shawn Tu <shawnx.tu@intel.com> 9620L: linux-media@vger.kernel.org 9621S: Maintained 9622T: git git://linuxtv.org/media_tree.git 9623F: drivers/media/i2c/hi556.c 9624 9625HYNIX HI846 SENSOR DRIVER 9626M: Martin Kepplinger <martin.kepplinger@puri.sm> 9627L: linux-media@vger.kernel.org 9628S: Maintained 9629F: drivers/media/i2c/hi846.c 9630 9631HYNIX HI847 SENSOR DRIVER 9632M: Shawn Tu <shawnx.tu@intel.com> 9633L: linux-media@vger.kernel.org 9634S: Maintained 9635F: drivers/media/i2c/hi847.c 9636 9637Hyper-V/Azure CORE AND DRIVERS 9638M: "K. Y. Srinivasan" <kys@microsoft.com> 9639M: Haiyang Zhang <haiyangz@microsoft.com> 9640M: Wei Liu <wei.liu@kernel.org> 9641M: Dexuan Cui <decui@microsoft.com> 9642L: linux-hyperv@vger.kernel.org 9643S: Supported 9644T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9645F: Documentation/ABI/stable/sysfs-bus-vmbus 9646F: Documentation/ABI/testing/debugfs-hyperv 9647F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9648F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9649F: Documentation/virt/hyperv 9650F: arch/arm64/hyperv 9651F: arch/arm64/include/asm/hyperv-tlfs.h 9652F: arch/arm64/include/asm/mshyperv.h 9653F: arch/x86/hyperv 9654F: arch/x86/include/asm/hyperv-tlfs.h 9655F: arch/x86/include/asm/mshyperv.h 9656F: arch/x86/include/asm/trace/hyperv.h 9657F: arch/x86/kernel/cpu/mshyperv.c 9658F: drivers/clocksource/hyperv_timer.c 9659F: drivers/hid/hid-hyperv.c 9660F: drivers/hv/ 9661F: drivers/input/serio/hyperv-keyboard.c 9662F: drivers/iommu/hyperv-iommu.c 9663F: drivers/net/ethernet/microsoft/ 9664F: drivers/net/hyperv/ 9665F: drivers/pci/controller/pci-hyperv-intf.c 9666F: drivers/pci/controller/pci-hyperv.c 9667F: drivers/scsi/storvsc_drv.c 9668F: drivers/uio/uio_hv_generic.c 9669F: drivers/video/fbdev/hyperv_fb.c 9670F: include/asm-generic/hyperv-tlfs.h 9671F: include/asm-generic/mshyperv.h 9672F: include/clocksource/hyperv_timer.h 9673F: include/linux/hyperv.h 9674F: include/net/mana 9675F: include/uapi/linux/hyperv.h 9676F: net/vmw_vsock/hyperv_transport.c 9677F: tools/hv/ 9678 9679HYPERBUS SUPPORT 9680M: Vignesh Raghavendra <vigneshr@ti.com> 9681R: Tudor Ambarus <tudor.ambarus@linaro.org> 9682L: linux-mtd@lists.infradead.org 9683S: Supported 9684Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9685C: irc://irc.oftc.net/mtd 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9687F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9688F: drivers/mtd/hyperbus/ 9689F: include/linux/mtd/hyperbus.h 9690 9691HYPERVISOR VIRTUAL CONSOLE DRIVER 9692L: linuxppc-dev@lists.ozlabs.org 9693S: Odd Fixes 9694F: drivers/tty/hvc/ 9695 9696I2C ACPI SUPPORT 9697M: Mika Westerberg <mika.westerberg@linux.intel.com> 9698L: linux-i2c@vger.kernel.org 9699L: linux-acpi@vger.kernel.org 9700S: Maintained 9701F: drivers/i2c/i2c-core-acpi.c 9702 9703I2C CONTROLLER DRIVER FOR NVIDIA GPU 9704M: Ajay Gupta <ajayg@nvidia.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9708F: drivers/i2c/busses/i2c-nvidia-gpu.c 9709 9710I2C MUXES 9711M: Peter Rosin <peda@axentia.se> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/devicetree/bindings/i2c/i2c-arb* 9715F: Documentation/devicetree/bindings/i2c/i2c-gate* 9716F: Documentation/devicetree/bindings/i2c/i2c-mux* 9717F: Documentation/i2c/i2c-topology.rst 9718F: Documentation/i2c/muxes/ 9719F: drivers/i2c/i2c-mux.c 9720F: drivers/i2c/muxes/ 9721F: include/linux/i2c-mux.h 9722 9723I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9724M: Gregory CLEMENT <gregory.clement@bootlin.com> 9725L: linux-i2c@vger.kernel.org 9726S: Maintained 9727F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9728F: drivers/i2c/busses/i2c-mv64xxx.c 9729 9730I2C OVER PARALLEL PORT 9731M: Jean Delvare <jdelvare@suse.com> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734F: Documentation/i2c/busses/i2c-parport.rst 9735F: drivers/i2c/busses/i2c-parport.c 9736 9737I2C SUBSYSTEM 9738M: Wolfram Sang <wsa@kernel.org> 9739L: linux-i2c@vger.kernel.org 9740S: Maintained 9741W: https://i2c.wiki.kernel.org/ 9742Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9744F: Documentation/devicetree/bindings/i2c/i2c.txt 9745F: Documentation/i2c/ 9746F: drivers/i2c/* 9747F: include/dt-bindings/i2c/i2c.h 9748F: include/linux/i2c-dev.h 9749F: include/linux/i2c-smbus.h 9750F: include/linux/i2c.h 9751F: include/uapi/linux/i2c-*.h 9752F: include/uapi/linux/i2c.h 9753 9754I2C SUBSYSTEM HOST DRIVERS 9755M: Andi Shyti <andi.shyti@kernel.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: https://i2c.wiki.kernel.org/ 9759Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9760T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9761F: Documentation/devicetree/bindings/i2c/ 9762F: drivers/i2c/algos/ 9763F: drivers/i2c/busses/ 9764F: include/dt-bindings/i2c/ 9765 9766I2C-TAOS-EVM DRIVER 9767M: Jean Delvare <jdelvare@suse.com> 9768L: linux-i2c@vger.kernel.org 9769S: Maintained 9770F: Documentation/i2c/busses/i2c-taos-evm.rst 9771F: drivers/i2c/busses/i2c-taos-evm.c 9772 9773I2C-TINY-USB DRIVER 9774M: Till Harbaum <till@harbaum.org> 9775L: linux-i2c@vger.kernel.org 9776S: Maintained 9777W: http://www.harbaum.org/till/i2c_tiny_usb 9778F: drivers/i2c/busses/i2c-tiny-usb.c 9779 9780I2C/SMBUS CONTROLLER DRIVERS FOR PC 9781M: Jean Delvare <jdelvare@suse.com> 9782L: linux-i2c@vger.kernel.org 9783S: Maintained 9784F: Documentation/i2c/busses/i2c-ali1535.rst 9785F: Documentation/i2c/busses/i2c-ali1563.rst 9786F: Documentation/i2c/busses/i2c-ali15x3.rst 9787F: Documentation/i2c/busses/i2c-amd756.rst 9788F: Documentation/i2c/busses/i2c-amd8111.rst 9789F: Documentation/i2c/busses/i2c-i801.rst 9790F: Documentation/i2c/busses/i2c-nforce2.rst 9791F: Documentation/i2c/busses/i2c-piix4.rst 9792F: Documentation/i2c/busses/i2c-sis5595.rst 9793F: Documentation/i2c/busses/i2c-sis630.rst 9794F: Documentation/i2c/busses/i2c-sis96x.rst 9795F: Documentation/i2c/busses/i2c-via.rst 9796F: Documentation/i2c/busses/i2c-viapro.rst 9797F: drivers/i2c/busses/i2c-ali1535.c 9798F: drivers/i2c/busses/i2c-ali1563.c 9799F: drivers/i2c/busses/i2c-ali15x3.c 9800F: drivers/i2c/busses/i2c-amd756-s4882.c 9801F: drivers/i2c/busses/i2c-amd756.c 9802F: drivers/i2c/busses/i2c-amd8111.c 9803F: drivers/i2c/busses/i2c-i801.c 9804F: drivers/i2c/busses/i2c-isch.c 9805F: drivers/i2c/busses/i2c-nforce2-s4985.c 9806F: drivers/i2c/busses/i2c-nforce2.c 9807F: drivers/i2c/busses/i2c-piix4.c 9808F: drivers/i2c/busses/i2c-sis5595.c 9809F: drivers/i2c/busses/i2c-sis630.c 9810F: drivers/i2c/busses/i2c-sis96x.c 9811F: drivers/i2c/busses/i2c-via.c 9812F: drivers/i2c/busses/i2c-viapro.c 9813 9814I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9815M: Hans de Goede <hdegoede@redhat.com> 9816L: linux-i2c@vger.kernel.org 9817S: Maintained 9818F: drivers/i2c/busses/i2c-cht-wc.c 9819 9820I2C/SMBUS ISMT DRIVER 9821M: Seth Heasley <seth.heasley@intel.com> 9822M: Neil Horman <nhorman@tuxdriver.com> 9823L: linux-i2c@vger.kernel.org 9824F: Documentation/i2c/busses/i2c-ismt.rst 9825F: drivers/i2c/busses/i2c-ismt.c 9826 9827I2C/SMBUS STUB DRIVER 9828M: Jean Delvare <jdelvare@suse.com> 9829L: linux-i2c@vger.kernel.org 9830S: Maintained 9831F: drivers/i2c/i2c-stub.c 9832 9833I3C DRIVER FOR ASPEED AST2600 9834M: Jeremy Kerr <jk@codeconstruct.com.au> 9835S: Maintained 9836F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9837F: drivers/i3c/master/ast2600-i3c-master.c 9838 9839I3C DRIVER FOR CADENCE I3C MASTER IP 9840M: Przemysław Gaj <pgaj@cadence.com> 9841S: Maintained 9842F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9843F: drivers/i3c/master/i3c-master-cdns.c 9844 9845I3C DRIVER FOR SYNOPSYS DESIGNWARE 9846S: Orphan 9847F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9848F: drivers/i3c/master/dw* 9849 9850I3C SUBSYSTEM 9851M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9852L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9853S: Maintained 9854C: irc://chat.freenode.net/linux-i3c 9855T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9856F: Documentation/ABI/testing/sysfs-bus-i3c 9857F: Documentation/devicetree/bindings/i3c/ 9858F: Documentation/driver-api/i3c 9859F: drivers/i3c/ 9860F: include/linux/i3c/ 9861 9862IA64 (Itanium) PLATFORM 9863L: linux-ia64@vger.kernel.org 9864S: Orphan 9865F: Documentation/arch/ia64/ 9866F: arch/ia64/ 9867 9868IBM Operation Panel Input Driver 9869M: Eddie James <eajames@linux.ibm.com> 9870L: linux-input@vger.kernel.org 9871S: Maintained 9872F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9873F: drivers/input/misc/ibm-panel.c 9874 9875IBM Power 842 compression accelerator 9876M: Haren Myneni <haren@us.ibm.com> 9877S: Supported 9878F: crypto/842.c 9879F: drivers/crypto/nx/Kconfig 9880F: drivers/crypto/nx/Makefile 9881F: drivers/crypto/nx/nx-842* 9882F: include/linux/sw842.h 9883F: lib/842/ 9884 9885IBM Power in-Nest Crypto Acceleration 9886M: Breno Leitão <leitao@debian.org> 9887M: Nayna Jain <nayna@linux.ibm.com> 9888M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9889L: linux-crypto@vger.kernel.org 9890S: Supported 9891F: drivers/crypto/nx/Kconfig 9892F: drivers/crypto/nx/Makefile 9893F: drivers/crypto/nx/nx-aes* 9894F: drivers/crypto/nx/nx-sha* 9895F: drivers/crypto/nx/nx.* 9896F: drivers/crypto/nx/nx_csbcpb.h 9897F: drivers/crypto/nx/nx_debugfs.c 9898 9899IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9900M: Tyrel Datwyler <tyreld@linux.ibm.com> 9901L: linux-pci@vger.kernel.org 9902L: linuxppc-dev@lists.ozlabs.org 9903S: Supported 9904F: drivers/pci/hotplug/rpadlpar* 9905 9906IBM Power Linux RAID adapter 9907M: Brian King <brking@us.ibm.com> 9908S: Supported 9909F: drivers/scsi/ipr.* 9910 9911IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9912M: Tyrel Datwyler <tyreld@linux.ibm.com> 9913L: linux-pci@vger.kernel.org 9914L: linuxppc-dev@lists.ozlabs.org 9915S: Supported 9916F: drivers/pci/hotplug/rpaphp* 9917 9918IBM Power SRIOV Virtual NIC Device Driver 9919M: Haren Myneni <haren@linux.ibm.com> 9920M: Rick Lindsley <ricklind@linux.ibm.com> 9921R: Nick Child <nnac123@linux.ibm.com> 9922R: Dany Madden <danymadden@us.ibm.com> 9923R: Thomas Falcon <tlfalcon@linux.ibm.com> 9924L: netdev@vger.kernel.org 9925S: Supported 9926F: drivers/net/ethernet/ibm/ibmvnic.* 9927 9928IBM Power VFIO Support 9929M: Timothy Pearson <tpearson@raptorengineering.com> 9930S: Supported 9931F: drivers/vfio/vfio_iommu_spapr_tce.c 9932 9933IBM Power Virtual Ethernet Device Driver 9934M: Nick Child <nnac123@linux.ibm.com> 9935L: netdev@vger.kernel.org 9936S: Supported 9937F: drivers/net/ethernet/ibm/ibmveth.* 9938 9939IBM Power Virtual FC Device Drivers 9940M: Tyrel Datwyler <tyreld@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942S: Supported 9943F: drivers/scsi/ibmvscsi/ibmvfc* 9944 9945IBM Power Virtual Management Channel Driver 9946M: Brad Warrum <bwarrum@linux.ibm.com> 9947M: Ritu Agarwal <rituagar@linux.ibm.com> 9948S: Supported 9949F: drivers/misc/ibmvmc.* 9950 9951IBM Power Virtual SCSI Device Drivers 9952M: Tyrel Datwyler <tyreld@linux.ibm.com> 9953L: linux-scsi@vger.kernel.org 9954S: Supported 9955F: drivers/scsi/ibmvscsi/ibmvscsi* 9956F: include/scsi/viosrp.h 9957 9958IBM Power Virtual SCSI Device Target Driver 9959M: Michael Cyr <mikecyr@linux.ibm.com> 9960L: linux-scsi@vger.kernel.org 9961L: target-devel@vger.kernel.org 9962S: Supported 9963F: drivers/scsi/ibmvscsi_tgt/ 9964 9965IBM Power VMX Cryptographic instructions 9966M: Breno Leitão <leitao@debian.org> 9967M: Nayna Jain <nayna@linux.ibm.com> 9968M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9969L: linux-crypto@vger.kernel.org 9970S: Supported 9971F: drivers/crypto/vmx/Kconfig 9972F: drivers/crypto/vmx/Makefile 9973F: drivers/crypto/vmx/aes* 9974F: drivers/crypto/vmx/ghash* 9975F: drivers/crypto/vmx/ppc-xlate.pl 9976F: drivers/crypto/vmx/vmx.c 9977 9978IBM ServeRAID RAID DRIVER 9979S: Orphan 9980F: drivers/scsi/ips.* 9981 9982ICH LPC AND GPIO DRIVER 9983M: Peter Tyser <ptyser@xes-inc.com> 9984S: Maintained 9985F: drivers/gpio/gpio-ich.c 9986F: drivers/mfd/lpc_ich.c 9987 9988ICY I2C DRIVER 9989M: Max Staudt <max@enpas.org> 9990L: linux-i2c@vger.kernel.org 9991S: Maintained 9992F: drivers/i2c/busses/i2c-icy.c 9993 9994IDEAPAD LAPTOP EXTRAS DRIVER 9995M: Ike Panhc <ike.pan@canonical.com> 9996L: platform-driver-x86@vger.kernel.org 9997S: Maintained 9998W: http://launchpad.net/ideapad-laptop 9999F: drivers/platform/x86/ideapad-laptop.c 10000 10001IDEAPAD LAPTOP SLIDEBAR DRIVER 10002M: Andrey Moiseev <o2g.org.ru@gmail.com> 10003L: linux-input@vger.kernel.org 10004S: Maintained 10005W: https://github.com/o2genum/ideapad-slidebar 10006F: drivers/input/misc/ideapad_slidebar.c 10007 10008IDMAPPED MOUNTS 10009M: Christian Brauner <brauner@kernel.org> 10010M: Seth Forshee <sforshee@kernel.org> 10011L: linux-fsdevel@vger.kernel.org 10012S: Maintained 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10014F: Documentation/filesystems/idmappings.rst 10015F: include/linux/mnt_idmapping.* 10016F: tools/testing/selftests/mount_setattr/ 10017 10018IDT VersaClock 5 CLOCK DRIVER 10019M: Luca Ceresoli <luca@lucaceresoli.net> 10020S: Maintained 10021F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10022F: drivers/clk/clk-versaclock5.c 10023 10024IEEE 802.15.4 SUBSYSTEM 10025M: Alexander Aring <alex.aring@gmail.com> 10026M: Stefan Schmidt <stefan@datenfreihafen.org> 10027M: Miquel Raynal <miquel.raynal@bootlin.com> 10028L: linux-wpan@vger.kernel.org 10029S: Maintained 10030W: https://linux-wpan.org/ 10031Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10032T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10034F: Documentation/networking/ieee802154.rst 10035F: drivers/net/ieee802154/ 10036F: include/linux/ieee802154.h 10037F: include/linux/nl802154.h 10038F: include/net/af_ieee802154.h 10039F: include/net/cfg802154.h 10040F: include/net/ieee802154_netdev.h 10041F: include/net/mac802154.h 10042F: include/net/nl802154.h 10043F: net/ieee802154/ 10044F: net/mac802154/ 10045 10046IFCVF VIRTIO DATA PATH ACCELERATOR 10047R: Zhu Lingshan <lingshan.zhu@intel.com> 10048F: drivers/vdpa/ifcvf/ 10049 10050IFE PROTOCOL 10051M: Yotam Gigi <yotam.gi@gmail.com> 10052M: Jamal Hadi Salim <jhs@mojatatu.com> 10053F: include/net/ife.h 10054F: include/uapi/linux/ife.h 10055F: net/ife 10056 10057IGORPLUG-USB IR RECEIVER 10058M: Sean Young <sean@mess.org> 10059L: linux-media@vger.kernel.org 10060S: Maintained 10061F: drivers/media/rc/igorplugusb.c 10062 10063IGUANAWORKS USB IR TRANSCEIVER 10064M: Sean Young <sean@mess.org> 10065L: linux-media@vger.kernel.org 10066S: Maintained 10067F: drivers/media/rc/iguanair.c 10068 10069IIO DIGITAL POTENTIOMETER DAC 10070M: Peter Rosin <peda@axentia.se> 10071L: linux-iio@vger.kernel.org 10072S: Maintained 10073F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10074F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10075F: drivers/iio/dac/dpot-dac.c 10076 10077IIO ENVELOPE DETECTOR 10078M: Peter Rosin <peda@axentia.se> 10079L: linux-iio@vger.kernel.org 10080S: Maintained 10081F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10082F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10083F: drivers/iio/adc/envelope-detector.c 10084 10085IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10086M: Matti Vaittinen <mazziesaccount@gmail.com> 10087L: linux-iio@vger.kernel.org 10088S: Maintained 10089F: drivers/iio/light/gain-time-scale-helper.c 10090F: drivers/iio/light/gain-time-scale-helper.h 10091 10092IIO MULTIPLEXER 10093M: Peter Rosin <peda@axentia.se> 10094L: linux-iio@vger.kernel.org 10095S: Maintained 10096F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10097F: drivers/iio/multiplexer/iio-mux.c 10098 10099IIO SCMI BASED DRIVER 10100M: Jyoti Bhayana <jbhayana@google.com> 10101L: linux-iio@vger.kernel.org 10102S: Maintained 10103F: drivers/iio/common/scmi_sensors/scmi_iio.c 10104 10105IIO SUBSYSTEM AND DRIVERS 10106M: Jonathan Cameron <jic23@kernel.org> 10107R: Lars-Peter Clausen <lars@metafoo.de> 10108L: linux-iio@vger.kernel.org 10109S: Maintained 10110T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10111F: Documentation/ABI/testing/configfs-iio* 10112F: Documentation/ABI/testing/sysfs-bus-iio* 10113F: Documentation/devicetree/bindings/iio/ 10114F: drivers/iio/ 10115F: drivers/staging/iio/ 10116F: include/dt-bindings/iio/ 10117F: include/linux/iio/ 10118F: tools/iio/ 10119 10120IIO UNIT CONVERTER 10121M: Peter Rosin <peda@axentia.se> 10122L: linux-iio@vger.kernel.org 10123S: Maintained 10124F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10125F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10126F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10127F: drivers/iio/afe/iio-rescale.c 10128 10129IKANOS/ADI EAGLE ADSL USB DRIVER 10130M: Matthieu Castet <castet.matthieu@free.fr> 10131M: Stanislaw Gruszka <stf_xl@wp.pl> 10132S: Maintained 10133F: drivers/usb/atm/ueagle-atm.c 10134 10135IMAGIS TOUCHSCREEN DRIVER 10136M: Markuss Broks <markuss.broks@gmail.com> 10137S: Maintained 10138F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10139F: drivers/input/touchscreen/imagis.c 10140 10141IMGTEC ASCII LCD DRIVER 10142M: Paul Burton <paulburton@kernel.org> 10143S: Maintained 10144F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10145F: drivers/auxdisplay/img-ascii-lcd.c 10146 10147IMGTEC IR DECODER DRIVER 10148S: Orphan 10149F: drivers/media/rc/img-ir/ 10150 10151IMON SOUNDGRAPH USB IR RECEIVER 10152M: Sean Young <sean@mess.org> 10153L: linux-media@vger.kernel.org 10154S: Maintained 10155F: drivers/media/rc/imon.c 10156F: drivers/media/rc/imon_raw.c 10157 10158IMS TWINTURBO FRAMEBUFFER DRIVER 10159L: linux-fbdev@vger.kernel.org 10160S: Orphan 10161F: drivers/video/fbdev/imsttfb.c 10162 10163INA209 HARDWARE MONITOR DRIVER 10164M: Guenter Roeck <linux@roeck-us.net> 10165L: linux-hwmon@vger.kernel.org 10166S: Maintained 10167F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10168F: Documentation/hwmon/ina209.rst 10169F: drivers/hwmon/ina209.c 10170 10171INA2XX HARDWARE MONITOR DRIVER 10172M: Guenter Roeck <linux@roeck-us.net> 10173L: linux-hwmon@vger.kernel.org 10174S: Maintained 10175F: Documentation/hwmon/ina2xx.rst 10176F: drivers/hwmon/ina2xx.c 10177F: include/linux/platform_data/ina2xx.h 10178 10179INDEX OF FURTHER KERNEL DOCUMENTATION 10180M: Carlos Bilbao <carlos.bilbao@amd.com> 10181S: Maintained 10182F: Documentation/process/kernel-docs.rst 10183 10184INDUSTRY PACK SUBSYSTEM (IPACK) 10185M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10186M: Jens Taprogge <jens.taprogge@taprogge.org> 10187M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10188L: industrypack-devel@lists.sourceforge.net 10189S: Maintained 10190W: http://industrypack.sourceforge.net 10191F: drivers/ipack/ 10192 10193INFINEON DPS310 Driver 10194M: Eddie James <eajames@linux.ibm.com> 10195L: linux-iio@vger.kernel.org 10196S: Maintained 10197F: drivers/iio/pressure/dps310.c 10198 10199INFINEON PEB2466 ASoC CODEC 10200M: Herve Codina <herve.codina@bootlin.com> 10201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10202S: Maintained 10203F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10204F: sound/soc/codecs/peb2466.c 10205 10206INFINIBAND SUBSYSTEM 10207M: Jason Gunthorpe <jgg@nvidia.com> 10208M: Leon Romanovsky <leonro@nvidia.com> 10209L: linux-rdma@vger.kernel.org 10210S: Supported 10211W: https://github.com/linux-rdma/rdma-core 10212Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10213T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10214F: Documentation/devicetree/bindings/infiniband/ 10215F: Documentation/infiniband/ 10216F: drivers/infiniband/ 10217F: include/rdma/ 10218F: include/trace/events/ib_mad.h 10219F: include/trace/events/ib_umad.h 10220F: include/trace/misc/rdma.h 10221F: include/uapi/linux/if_infiniband.h 10222F: include/uapi/rdma/ 10223F: samples/bpf/ibumad_kern.c 10224F: samples/bpf/ibumad_user.c 10225 10226INGENIC JZ4780 NAND DRIVER 10227M: Harvey Hunt <harveyhuntnexus@gmail.com> 10228L: linux-mtd@lists.infradead.org 10229L: linux-mips@vger.kernel.org 10230S: Maintained 10231F: drivers/mtd/nand/raw/ingenic/ 10232 10233INGENIC JZ47xx SoCs 10234M: Paul Cercueil <paul@crapouillou.net> 10235L: linux-mips@vger.kernel.org 10236S: Maintained 10237F: arch/mips/boot/dts/ingenic/ 10238F: arch/mips/generic/board-ingenic.c 10239F: arch/mips/include/asm/mach-ingenic/ 10240F: arch/mips/ingenic/Kconfig 10241F: drivers/clk/ingenic/ 10242F: drivers/dma/dma-jz4780.c 10243F: drivers/gpu/drm/ingenic/ 10244F: drivers/i2c/busses/i2c-jz4780.c 10245F: drivers/iio/adc/ingenic-adc.c 10246F: drivers/irqchip/irq-ingenic.c 10247F: drivers/memory/jz4780-nemc.c 10248F: drivers/mmc/host/jz4740_mmc.c 10249F: drivers/mtd/nand/raw/ingenic/ 10250F: drivers/pinctrl/pinctrl-ingenic.c 10251F: drivers/power/supply/ingenic-battery.c 10252F: drivers/pwm/pwm-jz4740.c 10253F: drivers/remoteproc/ingenic_rproc.c 10254F: drivers/rtc/rtc-jz4740.c 10255F: drivers/tty/serial/8250/8250_ingenic.c 10256F: drivers/usb/musb/jz4740.c 10257F: drivers/watchdog/jz4740_wdt.c 10258F: include/dt-bindings/iio/adc/ingenic,adc.h 10259F: include/linux/mfd/ingenic-tcu.h 10260F: sound/soc/codecs/jz47* 10261F: sound/soc/jz4740/ 10262 10263INJOINIC IP5xxx POWER BANK IC DRIVER 10264M: Samuel Holland <samuel@sholland.org> 10265S: Maintained 10266F: drivers/power/supply/ip5xxx_power.c 10267 10268INOTIFY 10269M: Jan Kara <jack@suse.cz> 10270R: Amir Goldstein <amir73il@gmail.com> 10271L: linux-fsdevel@vger.kernel.org 10272S: Maintained 10273F: Documentation/filesystems/inotify.rst 10274F: fs/notify/inotify/ 10275F: include/linux/inotify.h 10276F: include/uapi/linux/inotify.h 10277 10278INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10279M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10280L: linux-input@vger.kernel.org 10281S: Maintained 10282Q: http://patchwork.kernel.org/project/linux-input/list/ 10283T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10284F: Documentation/devicetree/bindings/input/ 10285F: Documentation/devicetree/bindings/serio/ 10286F: Documentation/input/ 10287F: drivers/input/ 10288F: include/dt-bindings/input/ 10289F: include/linux/input.h 10290F: include/linux/input/ 10291F: include/uapi/linux/input-event-codes.h 10292F: include/uapi/linux/input.h 10293 10294INPUT MULTITOUCH (MT) PROTOCOL 10295M: Henrik Rydberg <rydberg@bitmath.org> 10296L: linux-input@vger.kernel.org 10297S: Odd fixes 10298F: Documentation/input/multi-touch-protocol.rst 10299F: drivers/input/input-mt.c 10300K: \b(ABS|SYN)_MT_ 10301 10302INSIDE SECURE CRYPTO DRIVER 10303M: Antoine Tenart <atenart@kernel.org> 10304L: linux-crypto@vger.kernel.org 10305S: Maintained 10306F: drivers/crypto/inside-secure/ 10307 10308INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10309M: Mimi Zohar <zohar@linux.ibm.com> 10310M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10311L: linux-integrity@vger.kernel.org 10312S: Supported 10313T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10314F: security/integrity/ 10315F: security/integrity/ima/ 10316 10317INTEL 810/815 FRAMEBUFFER DRIVER 10318M: Antonino Daplas <adaplas@gmail.com> 10319L: linux-fbdev@vger.kernel.org 10320S: Maintained 10321F: drivers/video/fbdev/i810/ 10322 10323INTEL 8254 COUNTER DRIVER 10324M: William Breathitt Gray <william.gray@linaro.org> 10325L: linux-iio@vger.kernel.org 10326S: Maintained 10327F: drivers/counter/i8254.c 10328F: include/linux/i8254.h 10329 10330INTEL 8255 GPIO DRIVER 10331M: William Breathitt Gray <william.gray@linaro.org> 10332L: linux-gpio@vger.kernel.org 10333S: Maintained 10334F: drivers/gpio/gpio-i8255.c 10335F: drivers/gpio/gpio-i8255.h 10336 10337INTEL ASoC DRIVERS 10338M: Cezary Rojewski <cezary.rojewski@intel.com> 10339M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10340M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10341M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10342M: Bard Liao <yung-chuan.liao@linux.intel.com> 10343M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10344M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10346S: Supported 10347F: sound/soc/intel/ 10348 10349INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10350M: Hans de Goede <hdegoede@redhat.com> 10351L: platform-driver-x86@vger.kernel.org 10352S: Maintained 10353F: drivers/platform/x86/intel/atomisp2/pm.c 10354 10355INTEL ATOMISP2 LED DRIVER 10356M: Hans de Goede <hdegoede@redhat.com> 10357L: platform-driver-x86@vger.kernel.org 10358S: Maintained 10359F: drivers/platform/x86/intel/atomisp2/led.c 10360 10361INTEL BIOS SAR INT1092 DRIVER 10362M: Shravan Sudhakar <s.shravan@intel.com> 10363M: Intel Corporation <linuxwwan@intel.com> 10364L: platform-driver-x86@vger.kernel.org 10365S: Maintained 10366F: drivers/platform/x86/intel/int1092/ 10367 10368INTEL BROXTON PMC DRIVER 10369M: Mika Westerberg <mika.westerberg@linux.intel.com> 10370M: Zha Qipeng <qipeng.zha@intel.com> 10371S: Maintained 10372F: drivers/mfd/intel_pmc_bxt.c 10373F: include/linux/mfd/intel_pmc_bxt.h 10374 10375INTEL C600 SERIES SAS CONTROLLER DRIVER 10376M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10377L: linux-scsi@vger.kernel.org 10378S: Supported 10379T: git git://git.code.sf.net/p/intel-sas/isci 10380F: drivers/scsi/isci/ 10381 10382INTEL CPU family model numbers 10383M: Tony Luck <tony.luck@intel.com> 10384M: x86@kernel.org 10385L: linux-kernel@vger.kernel.org 10386S: Supported 10387F: arch/x86/include/asm/intel-family.h 10388 10389INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10390M: Jani Nikula <jani.nikula@linux.intel.com> 10391M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10392M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10393M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10394L: intel-gfx@lists.freedesktop.org 10395S: Supported 10396W: https://01.org/linuxgraphics/ 10397Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10398B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10399C: irc://irc.oftc.net/intel-gfx 10400T: git git://anongit.freedesktop.org/drm-intel 10401F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10402F: Documentation/gpu/i915.rst 10403F: drivers/gpu/drm/i915/ 10404F: include/drm/i915* 10405F: include/uapi/drm/i915_drm.h 10406 10407INTEL ETHERNET DRIVERS 10408M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10409M: Tony Nguyen <anthony.l.nguyen@intel.com> 10410L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10411S: Supported 10412W: https://www.intel.com/content/www/us/en/support.html 10413Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10416F: Documentation/networking/device_drivers/ethernet/intel/ 10417F: drivers/net/ethernet/intel/ 10418F: drivers/net/ethernet/intel/*/ 10419F: include/linux/avf/virtchnl.h 10420F: include/linux/net/intel/iidc.h 10421 10422INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10423M: Mustafa Ismail <mustafa.ismail@intel.com> 10424M: Shiraz Saleem <shiraz.saleem@intel.com> 10425L: linux-rdma@vger.kernel.org 10426S: Supported 10427F: drivers/infiniband/hw/irdma/ 10428F: include/uapi/rdma/irdma-abi.h 10429 10430INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10431M: Maik Broemme <mbroemme@libmpq.org> 10432L: linux-fbdev@vger.kernel.org 10433S: Maintained 10434F: Documentation/fb/intelfb.rst 10435F: drivers/video/fbdev/intelfb/ 10436 10437INTEL GPIO DRIVERS 10438M: Andy Shevchenko <andy@kernel.org> 10439L: linux-gpio@vger.kernel.org 10440S: Supported 10441T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10442F: drivers/gpio/gpio-elkhartlake.c 10443F: drivers/gpio/gpio-ich.c 10444F: drivers/gpio/gpio-merrifield.c 10445F: drivers/gpio/gpio-ml-ioh.c 10446F: drivers/gpio/gpio-pch.c 10447F: drivers/gpio/gpio-sch.c 10448F: drivers/gpio/gpio-sodaville.c 10449F: drivers/gpio/gpio-tangier.c 10450 10451INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10452M: Zhenyu Wang <zhenyuw@linux.intel.com> 10453M: Zhi Wang <zhi.a.wang@intel.com> 10454L: intel-gvt-dev@lists.freedesktop.org 10455L: intel-gfx@lists.freedesktop.org 10456S: Supported 10457W: https://01.org/igvt-g 10458T: git https://github.com/intel/gvt-linux.git 10459F: drivers/gpu/drm/i915/gvt/ 10460 10461INTEL HID EVENT DRIVER 10462M: Alex Hung <alexhung@gmail.com> 10463L: platform-driver-x86@vger.kernel.org 10464S: Maintained 10465F: drivers/platform/x86/intel/hid.c 10466 10467INTEL I/OAT DMA DRIVER 10468M: Dave Jiang <dave.jiang@intel.com> 10469R: Dan Williams <dan.j.williams@intel.com> 10470L: dmaengine@vger.kernel.org 10471S: Supported 10472Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10473F: drivers/dma/ioat* 10474 10475INTEL IDLE DRIVER 10476M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10477M: Len Brown <lenb@kernel.org> 10478L: linux-pm@vger.kernel.org 10479S: Supported 10480B: https://bugzilla.kernel.org 10481T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10482F: drivers/idle/intel_idle.c 10483 10484INTEL IDXD DRIVER 10485M: Fenghua Yu <fenghua.yu@intel.com> 10486M: Dave Jiang <dave.jiang@intel.com> 10487L: dmaengine@vger.kernel.org 10488S: Supported 10489F: drivers/dma/idxd/* 10490F: include/uapi/linux/idxd.h 10491 10492INTEL IN FIELD SCAN (IFS) DEVICE 10493M: Jithu Joseph <jithu.joseph@intel.com> 10494R: Ashok Raj <ashok.raj@intel.com> 10495R: Tony Luck <tony.luck@intel.com> 10496S: Maintained 10497F: drivers/platform/x86/intel/ifs 10498F: include/trace/events/intel_ifs.h 10499 10500INTEL INTEGRATED SENSOR HUB DRIVER 10501M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10502M: Jiri Kosina <jikos@kernel.org> 10503L: linux-input@vger.kernel.org 10504S: Maintained 10505F: drivers/hid/intel-ish-hid/ 10506 10507INTEL IOMMU (VT-d) 10508M: David Woodhouse <dwmw2@infradead.org> 10509M: Lu Baolu <baolu.lu@linux.intel.com> 10510L: iommu@lists.linux.dev 10511S: Supported 10512T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10513F: drivers/iommu/intel/ 10514 10515INTEL IPU3 CSI-2 CIO2 DRIVER 10516M: Yong Zhi <yong.zhi@intel.com> 10517M: Sakari Ailus <sakari.ailus@linux.intel.com> 10518M: Bingbu Cao <bingbu.cao@intel.com> 10519M: Dan Scally <djrscally@gmail.com> 10520R: Tianshu Qiu <tian.shu.qiu@intel.com> 10521L: linux-media@vger.kernel.org 10522S: Maintained 10523T: git git://linuxtv.org/media_tree.git 10524F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10525F: drivers/media/pci/intel/ipu3/ 10526 10527INTEL IPU3 CSI-2 IMGU DRIVER 10528M: Sakari Ailus <sakari.ailus@linux.intel.com> 10529R: Bingbu Cao <bingbu.cao@intel.com> 10530R: Tianshu Qiu <tian.shu.qiu@intel.com> 10531L: linux-media@vger.kernel.org 10532S: Maintained 10533F: Documentation/admin-guide/media/ipu3.rst 10534F: Documentation/admin-guide/media/ipu3_rcb.svg 10535F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10536F: drivers/staging/media/ipu3/ 10537 10538INTEL ISHTP ECLITE DRIVER 10539M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10540L: platform-driver-x86@vger.kernel.org 10541S: Supported 10542F: drivers/platform/x86/intel/ishtp_eclite.c 10543 10544INTEL IXP4XX CRYPTO SUPPORT 10545M: Corentin Labbe <clabbe@baylibre.com> 10546L: linux-crypto@vger.kernel.org 10547S: Maintained 10548F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10549 10550INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10551M: Krzysztof Halasa <khalasa@piap.pl> 10552S: Maintained 10553F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10554F: drivers/net/wan/ixp4xx_hss.c 10555F: drivers/soc/ixp4xx/ixp4xx-npe.c 10556F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10557F: include/linux/soc/ixp4xx/npe.h 10558F: include/linux/soc/ixp4xx/qmgr.h 10559 10560INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10561M: Deepak Saxena <dsaxena@plexity.net> 10562S: Maintained 10563F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10564F: drivers/char/hw_random/ixp4xx-rng.c 10565 10566INTEL KEEM BAY DRM DRIVER 10567M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10568M: Edmund Dea <edmund.j.dea@intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10571F: drivers/gpu/drm/kmb/ 10572 10573INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575S: Maintained 10576F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10577F: drivers/crypto/intel/keembay/Kconfig 10578F: drivers/crypto/intel/keembay/Makefile 10579F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10580F: drivers/crypto/intel/keembay/ocs-aes.c 10581F: drivers/crypto/intel/keembay/ocs-aes.h 10582 10583INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10584M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10585M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10586M: Mark Gross <mgross@linux.intel.com> 10587S: Maintained 10588F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10589F: drivers/crypto/intel/keembay/Kconfig 10590F: drivers/crypto/intel/keembay/Makefile 10591F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10592 10593INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10594M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10595M: Declan Murphy <declan.murphy@intel.com> 10596S: Maintained 10597F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10598F: drivers/crypto/intel/keembay/Kconfig 10599F: drivers/crypto/intel/keembay/Makefile 10600F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10601F: drivers/crypto/intel/keembay/ocs-hcu.c 10602F: drivers/crypto/intel/keembay/ocs-hcu.h 10603 10604INTEL MANAGEMENT ENGINE (mei) 10605M: Tomas Winkler <tomas.winkler@intel.com> 10606L: linux-kernel@vger.kernel.org 10607S: Supported 10608F: Documentation/driver-api/mei/* 10609F: drivers/misc/mei/ 10610F: drivers/watchdog/mei_wdt.c 10611F: include/linux/mei_aux.h 10612F: include/linux/mei_cl_bus.h 10613F: include/uapi/linux/mei.h 10614F: include/uapi/linux/mei_uuid.h 10615F: include/uapi/linux/uuid.h 10616F: samples/mei/* 10617 10618INTEL MAX 10 BMC MFD DRIVER 10619M: Xu Yilun <yilun.xu@intel.com> 10620R: Tom Rix <trix@redhat.com> 10621S: Maintained 10622F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10623F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10624F: drivers/hwmon/intel-m10-bmc-hwmon.c 10625F: drivers/mfd/intel-m10-bmc* 10626F: include/linux/mfd/intel-m10-bmc.h 10627 10628INTEL MAX10 BMC SECURE UPDATES 10629M: Russ Weight <russell.h.weight@intel.com> 10630L: linux-fpga@vger.kernel.org 10631S: Maintained 10632F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10633F: drivers/fpga/intel-m10-bmc-sec-update.c 10634 10635INTEL P-Unit IPC DRIVER 10636M: Zha Qipeng <qipeng.zha@intel.com> 10637L: platform-driver-x86@vger.kernel.org 10638S: Maintained 10639F: arch/x86/include/asm/intel_punit_ipc.h 10640F: drivers/platform/x86/intel/punit_ipc.c 10641 10642INTEL PMC CORE DRIVER 10643M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10644M: David E Box <david.e.box@intel.com> 10645L: platform-driver-x86@vger.kernel.org 10646S: Maintained 10647F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10648F: drivers/platform/x86/intel/pmc/ 10649 10650INTEL PMIC GPIO DRIVERS 10651M: Andy Shevchenko <andy@kernel.org> 10652S: Supported 10653T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10654F: drivers/gpio/gpio-*cove.c 10655 10656INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10657M: Andy Shevchenko <andy@kernel.org> 10658S: Supported 10659F: drivers/mfd/intel_soc_pmic* 10660F: include/linux/mfd/intel_soc_pmic* 10661 10662INTEL PMT DRIVERS 10663M: David E. Box <david.e.box@linux.intel.com> 10664S: Supported 10665F: drivers/platform/x86/intel/pmt/ 10666 10667INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10668M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10669L: linux-wireless@vger.kernel.org 10670S: Maintained 10671F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10672F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10673F: drivers/net/wireless/intel/ipw2x00/ 10674 10675INTEL PSTATE DRIVER 10676M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10677M: Len Brown <lenb@kernel.org> 10678L: linux-pm@vger.kernel.org 10679S: Supported 10680F: drivers/cpufreq/intel_pstate.c 10681 10682INTEL PTP DFL ToD DRIVER 10683M: Tianfei Zhang <tianfei.zhang@intel.com> 10684L: linux-fpga@vger.kernel.org 10685L: netdev@vger.kernel.org 10686S: Maintained 10687F: drivers/ptp/ptp_dfl_tod.c 10688 10689INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10690M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10691L: linux-iio@vger.kernel.org 10692F: drivers/counter/intel-qep.c 10693 10694INTEL SCU DRIVERS 10695M: Mika Westerberg <mika.westerberg@linux.intel.com> 10696S: Maintained 10697F: arch/x86/include/asm/intel_scu_ipc.h 10698F: drivers/platform/x86/intel_scu_* 10699 10700INTEL SDSI DRIVER 10701M: David E. Box <david.e.box@linux.intel.com> 10702S: Supported 10703F: drivers/platform/x86/intel/sdsi.c 10704F: tools/arch/x86/intel_sdsi/ 10705F: tools/testing/selftests/drivers/sdsi/ 10706 10707INTEL SGX 10708M: Jarkko Sakkinen <jarkko@kernel.org> 10709R: Dave Hansen <dave.hansen@linux.intel.com> 10710L: linux-sgx@vger.kernel.org 10711S: Supported 10712Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10714F: Documentation/arch/x86/sgx.rst 10715F: arch/x86/entry/vdso/vsgx.S 10716F: arch/x86/include/asm/sgx.h 10717F: arch/x86/include/uapi/asm/sgx.h 10718F: arch/x86/kernel/cpu/sgx/* 10719F: tools/testing/selftests/sgx/* 10720K: \bSGX_ 10721 10722INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10723M: Daniel Scally <djrscally@gmail.com> 10724S: Maintained 10725F: drivers/platform/x86/intel/int3472/ 10726 10727INTEL SPEED SELECT TECHNOLOGY 10728M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10729L: platform-driver-x86@vger.kernel.org 10730S: Maintained 10731F: drivers/platform/x86/intel/speed_select_if/ 10732F: include/uapi/linux/isst_if.h 10733F: tools/power/x86/intel-speed-select/ 10734 10735INTEL STRATIX10 FIRMWARE DRIVERS 10736M: Dinh Nguyen <dinguyen@kernel.org> 10737L: linux-kernel@vger.kernel.org 10738S: Maintained 10739T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10740F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10741F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10742F: drivers/firmware/stratix10-rsu.c 10743F: drivers/firmware/stratix10-svc.c 10744F: include/linux/firmware/intel/stratix10-smc.h 10745F: include/linux/firmware/intel/stratix10-svc-client.h 10746 10747INTEL TELEMETRY DRIVER 10748M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10749M: "David E. Box" <david.e.box@linux.intel.com> 10750L: platform-driver-x86@vger.kernel.org 10751S: Maintained 10752F: arch/x86/include/asm/intel_telemetry.h 10753F: drivers/platform/x86/intel/telemetry/ 10754 10755INTEL TPMI DRIVER 10756M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/tpmi.c 10760F: include/linux/intel_tpmi.h 10761 10762INTEL UNCORE FREQUENCY CONTROL 10763M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10764L: platform-driver-x86@vger.kernel.org 10765S: Maintained 10766F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10767F: drivers/platform/x86/intel/uncore-frequency/ 10768 10769INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10770M: David E. Box <david.e.box@linux.intel.com> 10771S: Supported 10772F: drivers/platform/x86/intel/vsec.* 10773 10774INTEL VIRTUAL BUTTON DRIVER 10775M: AceLan Kao <acelan.kao@canonical.com> 10776L: platform-driver-x86@vger.kernel.org 10777S: Maintained 10778F: drivers/platform/x86/intel/vbtn.c 10779 10780INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10781M: Stanislaw Gruszka <stf_xl@wp.pl> 10782L: linux-wireless@vger.kernel.org 10783S: Supported 10784F: drivers/net/wireless/intel/iwlegacy/ 10785 10786INTEL WIRELESS WIFI LINK (iwlwifi) 10787M: Gregory Greenman <gregory.greenman@intel.com> 10788L: linux-wireless@vger.kernel.org 10789S: Supported 10790W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10791T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10792F: drivers/net/wireless/intel/iwlwifi/ 10793 10794INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10795M: Jithu Joseph <jithu.joseph@intel.com> 10796R: Maurice Ma <maurice.ma@intel.com> 10797S: Maintained 10798W: https://slimbootloader.github.io/security/firmware-update.html 10799F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10800 10801INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10802L: Dell.Client.Kernel@dell.com 10803S: Maintained 10804F: drivers/platform/x86/intel/wmi/thunderbolt.c 10805 10806INTEL WWAN IOSM DRIVER 10807M: M Chetan Kumar <m.chetan.kumar@intel.com> 10808M: Intel Corporation <linuxwwan@intel.com> 10809L: netdev@vger.kernel.org 10810S: Maintained 10811F: drivers/net/wwan/iosm/ 10812 10813INTEL(R) TRACE HUB 10814M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10815S: Supported 10816F: Documentation/trace/intel_th.rst 10817F: drivers/hwtracing/intel_th/ 10818F: include/linux/intel_th.h 10819 10820INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10821M: Ning Sun <ning.sun@intel.com> 10822L: tboot-devel@lists.sourceforge.net 10823S: Supported 10824W: http://tboot.sourceforge.net 10825T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10826F: Documentation/arch/x86/intel_txt.rst 10827F: arch/x86/kernel/tboot.c 10828F: include/linux/tboot.h 10829 10830INTERCONNECT API 10831M: Georgi Djakov <djakov@kernel.org> 10832L: linux-pm@vger.kernel.org 10833S: Maintained 10834T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10835F: Documentation/devicetree/bindings/interconnect/ 10836F: Documentation/driver-api/interconnect.rst 10837F: drivers/interconnect/ 10838F: include/dt-bindings/interconnect/ 10839F: include/linux/interconnect-provider.h 10840F: include/linux/interconnect.h 10841 10842INTERRUPT COUNTER DRIVER 10843M: Oleksij Rempel <o.rempel@pengutronix.de> 10844R: Pengutronix Kernel Team <kernel@pengutronix.de> 10845L: linux-iio@vger.kernel.org 10846F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10847F: drivers/counter/interrupt-cnt.c 10848 10849INTERSIL ISL7998X VIDEO DECODER DRIVER 10850M: Michael Tretter <m.tretter@pengutronix.de> 10851R: Pengutronix Kernel Team <kernel@pengutronix.de> 10852L: linux-media@vger.kernel.org 10853S: Maintained 10854F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10855F: drivers/media/i2c/isl7998x.c 10856 10857INVENSENSE ICM-426xx IMU DRIVER 10858M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10859L: linux-iio@vger.kernel.org 10860S: Maintained 10861W: https://invensense.tdk.com/ 10862F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10863F: drivers/iio/imu/inv_icm42600/ 10864 10865INVENSENSE MPU-3050 GYROSCOPE DRIVER 10866M: Linus Walleij <linus.walleij@linaro.org> 10867L: linux-iio@vger.kernel.org 10868S: Maintained 10869F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10870F: drivers/iio/gyro/mpu3050* 10871 10872IOC3 ETHERNET DRIVER 10873M: Ralf Baechle <ralf@linux-mips.org> 10874L: linux-mips@vger.kernel.org 10875S: Maintained 10876F: drivers/net/ethernet/sgi/ioc3-eth.c 10877 10878IOMAP FILESYSTEM LIBRARY 10879M: Darrick J. Wong <djwong@kernel.org> 10880L: linux-xfs@vger.kernel.org 10881L: linux-fsdevel@vger.kernel.org 10882S: Supported 10883T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10884F: fs/iomap/ 10885F: include/linux/iomap.h 10886 10887IOMMU DMA-API LAYER 10888M: Robin Murphy <robin.murphy@arm.com> 10889L: iommu@lists.linux.dev 10890S: Maintained 10891T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10892F: drivers/iommu/dma-iommu.c 10893F: drivers/iommu/dma-iommu.h 10894F: drivers/iommu/iova.c 10895F: include/linux/iova.h 10896 10897IOMMU SUBSYSTEM 10898M: Joerg Roedel <joro@8bytes.org> 10899M: Will Deacon <will@kernel.org> 10900R: Robin Murphy <robin.murphy@arm.com> 10901L: iommu@lists.linux.dev 10902S: Maintained 10903T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10904F: Documentation/devicetree/bindings/iommu/ 10905F: Documentation/userspace-api/iommu.rst 10906F: drivers/iommu/ 10907F: include/linux/iommu.h 10908F: include/linux/iova.h 10909F: include/linux/of_iommu.h 10910F: include/uapi/linux/iommu.h 10911 10912IOMMUFD 10913M: Jason Gunthorpe <jgg@nvidia.com> 10914M: Kevin Tian <kevin.tian@intel.com> 10915L: iommu@lists.linux.dev 10916S: Maintained 10917T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10918F: Documentation/userspace-api/iommufd.rst 10919F: drivers/iommu/iommufd/ 10920F: include/linux/iommufd.h 10921F: include/uapi/linux/iommufd.h 10922F: tools/testing/selftests/iommu/ 10923 10924IOSYS-MAP HELPERS 10925M: Thomas Zimmermann <tzimmermann@suse.de> 10926L: dri-devel@lists.freedesktop.org 10927S: Maintained 10928T: git git://anongit.freedesktop.org/drm/drm-misc 10929F: include/linux/iosys-map.h 10930 10931IO_URING 10932M: Jens Axboe <axboe@kernel.dk> 10933R: Pavel Begunkov <asml.silence@gmail.com> 10934L: io-uring@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.dk/linux-block 10937T: git git://git.kernel.dk/liburing 10938F: include/linux/io_uring.h 10939F: include/linux/io_uring_types.h 10940F: include/trace/events/io_uring.h 10941F: include/uapi/linux/io_uring.h 10942F: io_uring/ 10943F: tools/io_uring/ 10944 10945IPMI SUBSYSTEM 10946M: Corey Minyard <minyard@acm.org> 10947L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10948S: Supported 10949W: http://openipmi.sourceforge.net/ 10950T: git https://github.com/cminyard/linux-ipmi.git for-next 10951F: Documentation/devicetree/bindings/ipmi/ 10952F: Documentation/driver-api/ipmi.rst 10953F: drivers/char/ipmi/ 10954F: include/linux/ipmi* 10955F: include/uapi/linux/ipmi* 10956 10957IPS SCSI RAID DRIVER 10958M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10959L: linux-scsi@vger.kernel.org 10960S: Maintained 10961W: http://www.adaptec.com/ 10962F: drivers/scsi/ips* 10963 10964IPVS 10965M: Simon Horman <horms@verge.net.au> 10966M: Julian Anastasov <ja@ssi.bg> 10967L: netdev@vger.kernel.org 10968L: lvs-devel@vger.kernel.org 10969S: Maintained 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10972F: Documentation/networking/ipvs-sysctl.rst 10973F: include/net/ip_vs.h 10974F: include/uapi/linux/ip_vs.h 10975F: net/netfilter/ipvs/ 10976 10977IPWIRELESS DRIVER 10978M: Jiri Kosina <jikos@kernel.org> 10979M: David Sterba <dsterba@suse.com> 10980S: Odd Fixes 10981F: drivers/tty/ipwireless/ 10982 10983IRON DEVICE AUDIO CODEC DRIVERS 10984M: Kiseok Jo <kiseok.jo@irondevice.com> 10985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10986S: Maintained 10987F: Documentation/devicetree/bindings/sound/irondevice,* 10988F: sound/soc/codecs/sma* 10989 10990IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10991M: Marc Zyngier <maz@kernel.org> 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: Documentation/core-api/irq/irq-domain.rst 10995F: include/linux/irqdomain.h 10996F: kernel/irq/irqdomain.c 10997F: kernel/irq/msi.c 10998 10999IRQ SUBSYSTEM 11000M: Thomas Gleixner <tglx@linutronix.de> 11001L: linux-kernel@vger.kernel.org 11002S: Maintained 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11004F: include/linux/group_cpus.h 11005F: kernel/irq/ 11006F: lib/group_cpus.c 11007 11008IRQCHIP DRIVERS 11009M: Thomas Gleixner <tglx@linutronix.de> 11010M: Marc Zyngier <maz@kernel.org> 11011L: linux-kernel@vger.kernel.org 11012S: Maintained 11013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11014F: Documentation/devicetree/bindings/interrupt-controller/ 11015F: drivers/irqchip/ 11016 11017ISA 11018M: William Breathitt Gray <william.gray@linaro.org> 11019S: Maintained 11020F: Documentation/driver-api/isa.rst 11021F: drivers/base/isa.c 11022F: include/linux/isa.h 11023 11024ISA RADIO MODULE 11025M: Hans Verkuil <hverkuil@xs4all.nl> 11026L: linux-media@vger.kernel.org 11027S: Maintained 11028W: https://linuxtv.org 11029T: git git://linuxtv.org/media_tree.git 11030F: drivers/media/radio/radio-isa* 11031 11032ISAPNP 11033M: Jaroslav Kysela <perex@perex.cz> 11034S: Maintained 11035F: Documentation/driver-api/isapnp.rst 11036F: drivers/pnp/isapnp/ 11037F: include/linux/isapnp.h 11038 11039ISCSI 11040M: Lee Duncan <lduncan@suse.com> 11041M: Chris Leech <cleech@redhat.com> 11042M: Mike Christie <michael.christie@oracle.com> 11043L: open-iscsi@googlegroups.com 11044L: linux-scsi@vger.kernel.org 11045S: Maintained 11046W: www.open-iscsi.com 11047F: drivers/scsi/*iscsi* 11048F: include/scsi/*iscsi* 11049 11050iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11051M: Peter Jones <pjones@redhat.com> 11052M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11053S: Maintained 11054F: drivers/firmware/iscsi_ibft* 11055 11056ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11057M: Sagi Grimberg <sagi@grimberg.me> 11058M: Max Gurtovoy <mgurtovoy@nvidia.com> 11059L: linux-rdma@vger.kernel.org 11060S: Supported 11061W: http://www.openfabrics.org 11062W: www.open-iscsi.org 11063Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11064F: drivers/infiniband/ulp/iser/ 11065 11066ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11067M: Sagi Grimberg <sagi@grimberg.me> 11068L: linux-rdma@vger.kernel.org 11069L: target-devel@vger.kernel.org 11070S: Supported 11071W: http://www.linux-iscsi.org 11072T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11073F: drivers/infiniband/ulp/isert 11074 11075ISDN/CMTP OVER BLUETOOTH 11076M: Karsten Keil <isdn@linux-pingi.de> 11077L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11078L: netdev@vger.kernel.org 11079S: Odd Fixes 11080W: http://www.isdn4linux.de 11081F: Documentation/isdn/ 11082F: drivers/isdn/capi/ 11083F: include/linux/isdn/ 11084F: include/uapi/linux/isdn/ 11085F: net/bluetooth/cmtp/ 11086 11087ISDN/mISDN SUBSYSTEM 11088M: Karsten Keil <isdn@linux-pingi.de> 11089L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11090L: netdev@vger.kernel.org 11091S: Maintained 11092W: http://www.isdn4linux.de 11093F: drivers/isdn/Kconfig 11094F: drivers/isdn/Makefile 11095F: drivers/isdn/hardware/ 11096F: drivers/isdn/mISDN/ 11097 11098ISOFS FILESYSTEM 11099M: Jan Kara <jack@suse.cz> 11100L: linux-fsdevel@vger.kernel.org 11101S: Maintained 11102F: Documentation/filesystems/isofs.rst 11103F: fs/isofs/ 11104 11105IT87 HARDWARE MONITORING DRIVER 11106M: Jean Delvare <jdelvare@suse.com> 11107L: linux-hwmon@vger.kernel.org 11108S: Maintained 11109F: Documentation/hwmon/it87.rst 11110F: drivers/hwmon/it87.c 11111 11112IT913X MEDIA DRIVER 11113M: Antti Palosaari <crope@iki.fi> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117W: http://palosaari.fi/linux/ 11118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11119T: git git://linuxtv.org/anttip/media_tree.git 11120F: drivers/media/tuners/it913x* 11121 11122ITE IT66121 HDMI BRIDGE DRIVER 11123M: Phong LE <ple@baylibre.com> 11124M: Neil Armstrong <neil.armstrong@linaro.org> 11125S: Maintained 11126T: git git://anongit.freedesktop.org/drm/drm-misc 11127F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11128F: drivers/gpu/drm/bridge/ite-it66121.c 11129 11130IVTV VIDEO4LINUX DRIVER 11131M: Andy Walls <awalls@md.metrocast.net> 11132L: linux-media@vger.kernel.org 11133S: Maintained 11134W: https://linuxtv.org 11135T: git git://linuxtv.org/media_tree.git 11136F: Documentation/admin-guide/media/ivtv* 11137F: drivers/media/pci/ivtv/ 11138F: include/uapi/linux/ivtv* 11139 11140IX2505V MEDIA DRIVER 11141M: Malcolm Priestley <tvboxspy@gmail.com> 11142L: linux-media@vger.kernel.org 11143S: Maintained 11144W: https://linuxtv.org 11145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11146F: drivers/media/dvb-frontends/ix2505v* 11147 11148JAILHOUSE HYPERVISOR INTERFACE 11149M: Jan Kiszka <jan.kiszka@siemens.com> 11150L: jailhouse-dev@googlegroups.com 11151S: Maintained 11152F: arch/x86/include/asm/jailhouse_para.h 11153F: arch/x86/kernel/jailhouse.c 11154 11155JC42.4 TEMPERATURE SENSOR DRIVER 11156M: Guenter Roeck <linux@roeck-us.net> 11157L: linux-hwmon@vger.kernel.org 11158S: Maintained 11159F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11160F: Documentation/hwmon/jc42.rst 11161F: drivers/hwmon/jc42.c 11162 11163JFS FILESYSTEM 11164M: Dave Kleikamp <shaggy@kernel.org> 11165L: jfs-discussion@lists.sourceforge.net 11166S: Odd Fixes 11167W: http://jfs.sourceforge.net/ 11168T: git https://github.com/kleikamp/linux-shaggy.git 11169F: Documentation/admin-guide/jfs.rst 11170F: fs/jfs/ 11171 11172JME NETWORK DRIVER 11173M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11174L: netdev@vger.kernel.org 11175S: Maintained 11176F: drivers/net/ethernet/jme.* 11177 11178JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11179M: David Woodhouse <dwmw2@infradead.org> 11180M: Richard Weinberger <richard@nod.at> 11181L: linux-mtd@lists.infradead.org 11182S: Odd Fixes 11183W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11184T: git git://git.infradead.org/ubifs-2.6.git 11185F: fs/jffs2/ 11186F: include/uapi/linux/jffs2.h 11187 11188JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11189M: "Theodore Ts'o" <tytso@mit.edu> 11190M: Jan Kara <jack@suse.com> 11191L: linux-ext4@vger.kernel.org 11192S: Maintained 11193F: fs/jbd2/ 11194F: include/linux/jbd2.h 11195 11196JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11197M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11198L: linux-media@vger.kernel.org 11199L: linux-renesas-soc@vger.kernel.org 11200S: Maintained 11201F: drivers/media/platform/renesas/rcar_jpu.c 11202 11203JSM Neo PCI based serial card 11204L: linux-serial@vger.kernel.org 11205S: Orphan 11206F: drivers/tty/serial/jsm/ 11207 11208K10TEMP HARDWARE MONITORING DRIVER 11209M: Clemens Ladisch <clemens@ladisch.de> 11210L: linux-hwmon@vger.kernel.org 11211S: Maintained 11212F: Documentation/hwmon/k10temp.rst 11213F: drivers/hwmon/k10temp.c 11214 11215K8TEMP HARDWARE MONITORING DRIVER 11216M: Rudolf Marek <r.marek@assembler.cz> 11217L: linux-hwmon@vger.kernel.org 11218S: Maintained 11219F: Documentation/hwmon/k8temp.rst 11220F: drivers/hwmon/k8temp.c 11221 11222KASAN 11223M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11224R: Alexander Potapenko <glider@google.com> 11225R: Andrey Konovalov <andreyknvl@gmail.com> 11226R: Dmitry Vyukov <dvyukov@google.com> 11227R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11228L: kasan-dev@googlegroups.com 11229S: Maintained 11230F: Documentation/dev-tools/kasan.rst 11231F: arch/*/include/asm/*kasan.h 11232F: arch/*/mm/kasan_init* 11233F: include/linux/kasan*.h 11234F: lib/Kconfig.kasan 11235F: mm/kasan/ 11236F: scripts/Makefile.kasan 11237 11238KCONFIG 11239M: Masahiro Yamada <masahiroy@kernel.org> 11240L: linux-kbuild@vger.kernel.org 11241S: Maintained 11242Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11244F: Documentation/kbuild/kconfig* 11245F: scripts/Kconfig.include 11246F: scripts/kconfig/ 11247 11248KCOV 11249R: Dmitry Vyukov <dvyukov@google.com> 11250R: Andrey Konovalov <andreyknvl@gmail.com> 11251L: kasan-dev@googlegroups.com 11252S: Maintained 11253F: Documentation/dev-tools/kcov.rst 11254F: include/linux/kcov.h 11255F: include/uapi/linux/kcov.h 11256F: kernel/kcov.c 11257F: scripts/Makefile.kcov 11258 11259KCSAN 11260M: Marco Elver <elver@google.com> 11261R: Dmitry Vyukov <dvyukov@google.com> 11262L: kasan-dev@googlegroups.com 11263S: Maintained 11264F: Documentation/dev-tools/kcsan.rst 11265F: include/linux/kcsan*.h 11266F: kernel/kcsan/ 11267F: lib/Kconfig.kcsan 11268F: scripts/Makefile.kcsan 11269 11270KDUMP 11271M: Baoquan He <bhe@redhat.com> 11272R: Vivek Goyal <vgoyal@redhat.com> 11273R: Dave Young <dyoung@redhat.com> 11274L: kexec@lists.infradead.org 11275S: Maintained 11276W: http://lse.sourceforge.net/kdump/ 11277F: Documentation/admin-guide/kdump/ 11278F: fs/proc/vmcore.c 11279F: include/linux/crash_core.h 11280F: include/linux/crash_dump.h 11281F: include/uapi/linux/vmcore.h 11282F: kernel/crash_*.c 11283 11284KEENE FM RADIO TRANSMITTER DRIVER 11285M: Hans Verkuil <hverkuil@xs4all.nl> 11286L: linux-media@vger.kernel.org 11287S: Maintained 11288W: https://linuxtv.org 11289T: git git://linuxtv.org/media_tree.git 11290F: drivers/media/radio/radio-keene* 11291 11292KERNEL AUTOMOUNTER 11293M: Ian Kent <raven@themaw.net> 11294L: autofs@vger.kernel.org 11295S: Maintained 11296F: fs/autofs/ 11297 11298KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11299M: Masahiro Yamada <masahiroy@kernel.org> 11300R: Nathan Chancellor <nathan@kernel.org> 11301R: Nick Desaulniers <ndesaulniers@google.com> 11302R: Nicolas Schier <nicolas@fjasle.eu> 11303L: linux-kbuild@vger.kernel.org 11304S: Maintained 11305Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11306T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11307F: Documentation/kbuild/ 11308F: Makefile 11309F: scripts/*vmlinux* 11310F: scripts/Kbuild* 11311F: scripts/Makefile* 11312F: scripts/basic/ 11313F: scripts/dummy-tools/ 11314F: scripts/mk* 11315F: scripts/mod/ 11316F: scripts/package/ 11317 11318KERNEL HARDENING (not covered by other areas) 11319M: Kees Cook <keescook@chromium.org> 11320L: linux-hardening@vger.kernel.org 11321S: Supported 11322T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11323F: Documentation/ABI/testing/sysfs-kernel-oops_count 11324F: Documentation/ABI/testing/sysfs-kernel-warn_count 11325F: include/linux/overflow.h 11326F: include/linux/randomize_kstack.h 11327F: mm/usercopy.c 11328K: \b(add|choose)_random_kstack_offset\b 11329K: \b__check_(object_size|heap_object)\b 11330 11331KERNEL JANITORS 11332L: kernel-janitors@vger.kernel.org 11333S: Odd Fixes 11334W: http://kernelnewbies.org/KernelJanitors 11335 11336KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11337M: Chuck Lever <chuck.lever@oracle.com> 11338M: Jeff Layton <jlayton@kernel.org> 11339R: Neil Brown <neilb@suse.de> 11340R: Olga Kornievskaia <kolga@netapp.com> 11341R: Dai Ngo <Dai.Ngo@oracle.com> 11342R: Tom Talpey <tom@talpey.com> 11343L: linux-nfs@vger.kernel.org 11344S: Supported 11345W: http://nfs.sourceforge.net/ 11346T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11347F: Documentation/filesystems/nfs/ 11348F: fs/exportfs/ 11349F: fs/lockd/ 11350F: fs/nfs_common/ 11351F: fs/nfsd/ 11352F: include/linux/lockd/ 11353F: include/linux/sunrpc/ 11354F: include/trace/events/rpcgss.h 11355F: include/trace/events/rpcrdma.h 11356F: include/trace/events/sunrpc.h 11357F: include/trace/misc/fs.h 11358F: include/trace/misc/nfs.h 11359F: include/trace/misc/sunrpc.h 11360F: include/uapi/linux/nfsd/ 11361F: include/uapi/linux/sunrpc/ 11362F: net/sunrpc/ 11363 11364KERNEL REGRESSIONS 11365M: Thorsten Leemhuis <linux@leemhuis.info> 11366L: regressions@lists.linux.dev 11367S: Supported 11368F: Documentation/admin-guide/reporting-regressions.rst 11369F: Documentation/process/handling-regressions.rst 11370 11371KERNEL SELFTEST FRAMEWORK 11372M: Shuah Khan <shuah@kernel.org> 11373M: Shuah Khan <skhan@linuxfoundation.org> 11374L: linux-kselftest@vger.kernel.org 11375S: Maintained 11376Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11378F: Documentation/dev-tools/kselftest* 11379F: tools/testing/selftests/ 11380 11381KERNEL SMB3 SERVER (KSMBD) 11382M: Namjae Jeon <linkinjeon@kernel.org> 11383M: Steve French <sfrench@samba.org> 11384R: Sergey Senozhatsky <senozhatsky@chromium.org> 11385R: Tom Talpey <tom@talpey.com> 11386L: linux-cifs@vger.kernel.org 11387S: Maintained 11388T: git git://git.samba.org/ksmbd.git 11389F: Documentation/filesystems/smb/ksmbd.rst 11390F: fs/smb/common/ 11391F: fs/smb/server/ 11392 11393KERNEL UNIT TESTING FRAMEWORK (KUnit) 11394M: Brendan Higgins <brendanhiggins@google.com> 11395M: David Gow <davidgow@google.com> 11396L: linux-kselftest@vger.kernel.org 11397L: kunit-dev@googlegroups.com 11398S: Maintained 11399W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11400T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11401T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11402F: Documentation/dev-tools/kunit/ 11403F: include/kunit/ 11404F: lib/kunit/ 11405F: tools/testing/kunit/ 11406 11407KERNEL USERMODE HELPER 11408M: Luis Chamberlain <mcgrof@kernel.org> 11409L: linux-kernel@vger.kernel.org 11410S: Maintained 11411F: include/linux/umh.h 11412F: kernel/umh.c 11413 11414KERNEL VIRTUAL MACHINE (KVM) 11415M: Paolo Bonzini <pbonzini@redhat.com> 11416L: kvm@vger.kernel.org 11417S: Supported 11418W: http://www.linux-kvm.org 11419T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11420F: Documentation/virt/kvm/ 11421F: include/asm-generic/kvm* 11422F: include/kvm/iodev.h 11423F: include/linux/kvm* 11424F: include/trace/events/kvm.h 11425F: include/uapi/asm-generic/kvm* 11426F: include/uapi/linux/kvm* 11427F: tools/kvm/ 11428F: tools/testing/selftests/kvm/ 11429F: virt/kvm/* 11430 11431KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11432M: Marc Zyngier <maz@kernel.org> 11433M: Oliver Upton <oliver.upton@linux.dev> 11434R: James Morse <james.morse@arm.com> 11435R: Suzuki K Poulose <suzuki.poulose@arm.com> 11436R: Zenghui Yu <yuzenghui@huawei.com> 11437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11438L: kvmarm@lists.linux.dev 11439S: Maintained 11440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11441F: arch/arm64/include/asm/kvm* 11442F: arch/arm64/include/uapi/asm/kvm* 11443F: arch/arm64/kvm/ 11444F: include/kvm/arm_* 11445F: tools/testing/selftests/kvm/*/aarch64/ 11446F: tools/testing/selftests/kvm/aarch64/ 11447 11448KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11449M: Huacai Chen <chenhuacai@kernel.org> 11450L: linux-mips@vger.kernel.org 11451L: kvm@vger.kernel.org 11452S: Maintained 11453T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11454F: arch/mips/include/asm/kvm* 11455F: arch/mips/include/uapi/asm/kvm* 11456F: arch/mips/kvm/ 11457 11458KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11459M: Michael Ellerman <mpe@ellerman.id.au> 11460R: Nicholas Piggin <npiggin@gmail.com> 11461L: linuxppc-dev@lists.ozlabs.org 11462L: kvm@vger.kernel.org 11463S: Maintained (Book3S 64-bit HV) 11464S: Odd fixes (Book3S 64-bit PR) 11465S: Orphan (Book3E and 32-bit) 11466T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11467F: arch/powerpc/include/asm/kvm* 11468F: arch/powerpc/include/uapi/asm/kvm* 11469F: arch/powerpc/kernel/kvm* 11470F: arch/powerpc/kvm/ 11471 11472KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11473M: Anup Patel <anup@brainfault.org> 11474R: Atish Patra <atishp@atishpatra.org> 11475L: kvm@vger.kernel.org 11476L: kvm-riscv@lists.infradead.org 11477L: linux-riscv@lists.infradead.org 11478S: Maintained 11479T: git https://github.com/kvm-riscv/linux.git 11480F: arch/riscv/include/asm/kvm* 11481F: arch/riscv/include/uapi/asm/kvm* 11482F: arch/riscv/kvm/ 11483F: tools/testing/selftests/kvm/*/riscv/ 11484 11485KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11486M: Christian Borntraeger <borntraeger@linux.ibm.com> 11487M: Janosch Frank <frankja@linux.ibm.com> 11488M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11489R: David Hildenbrand <david@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11493F: Documentation/virt/kvm/s390* 11494F: arch/s390/include/asm/gmap.h 11495F: arch/s390/include/asm/kvm* 11496F: arch/s390/include/uapi/asm/kvm* 11497F: arch/s390/include/uapi/asm/uvdevice.h 11498F: arch/s390/kernel/uv.c 11499F: arch/s390/kvm/ 11500F: arch/s390/mm/gmap.c 11501F: drivers/s390/char/uvdevice.c 11502F: tools/testing/selftests/drivers/s390x/uvdevice/ 11503F: tools/testing/selftests/kvm/*/s390x/ 11504F: tools/testing/selftests/kvm/s390x/ 11505 11506KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11507M: Sean Christopherson <seanjc@google.com> 11508M: Paolo Bonzini <pbonzini@redhat.com> 11509L: kvm@vger.kernel.org 11510S: Supported 11511P: Documentation/process/maintainer-kvm-x86.rst 11512T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11513F: arch/x86/include/asm/kvm* 11514F: arch/x86/include/asm/svm.h 11515F: arch/x86/include/asm/vmx*.h 11516F: arch/x86/include/uapi/asm/kvm* 11517F: arch/x86/include/uapi/asm/svm.h 11518F: arch/x86/include/uapi/asm/vmx.h 11519F: arch/x86/kvm/ 11520F: arch/x86/kvm/*/ 11521 11522KERNFS 11523M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11524M: Tejun Heo <tj@kernel.org> 11525S: Supported 11526T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11527F: fs/kernfs/ 11528F: include/linux/kernfs.h 11529 11530KEXEC 11531M: Eric Biederman <ebiederm@xmission.com> 11532L: kexec@lists.infradead.org 11533S: Maintained 11534W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11535F: include/linux/kexec.h 11536F: include/uapi/linux/kexec.h 11537F: kernel/kexec* 11538 11539KEYS-ENCRYPTED 11540M: Mimi Zohar <zohar@linux.ibm.com> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Supported 11544F: Documentation/security/keys/trusted-encrypted.rst 11545F: include/keys/encrypted-type.h 11546F: security/keys/encrypted-keys/ 11547 11548KEYS-TRUSTED 11549M: James Bottomley <jejb@linux.ibm.com> 11550M: Jarkko Sakkinen <jarkko@kernel.org> 11551M: Mimi Zohar <zohar@linux.ibm.com> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: Documentation/security/keys/trusted-encrypted.rst 11556F: include/keys/trusted-type.h 11557F: include/keys/trusted_tpm.h 11558F: security/keys/trusted-keys/ 11559 11560KEYS-TRUSTED-CAAM 11561M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11562R: Pengutronix Kernel Team <kernel@pengutronix.de> 11563L: linux-integrity@vger.kernel.org 11564L: keyrings@vger.kernel.org 11565S: Maintained 11566F: include/keys/trusted_caam.h 11567F: security/keys/trusted-keys/trusted_caam.c 11568 11569KEYS-TRUSTED-TEE 11570M: Sumit Garg <sumit.garg@linaro.org> 11571L: linux-integrity@vger.kernel.org 11572L: keyrings@vger.kernel.org 11573S: Supported 11574F: include/keys/trusted_tee.h 11575F: security/keys/trusted-keys/trusted_tee.c 11576 11577KEYS/KEYRINGS 11578M: David Howells <dhowells@redhat.com> 11579M: Jarkko Sakkinen <jarkko@kernel.org> 11580L: keyrings@vger.kernel.org 11581S: Maintained 11582F: Documentation/security/keys/core.rst 11583F: include/keys/ 11584F: include/linux/key-type.h 11585F: include/linux/key.h 11586F: include/linux/keyctl.h 11587F: include/uapi/linux/keyctl.h 11588F: security/keys/ 11589 11590KEYS/KEYRINGS_INTEGRITY 11591M: Jarkko Sakkinen <jarkko@kernel.org> 11592M: Mimi Zohar <zohar@linux.ibm.com> 11593L: linux-integrity@vger.kernel.org 11594L: keyrings@vger.kernel.org 11595S: Supported 11596F: security/integrity/platform_certs 11597 11598KFENCE 11599M: Alexander Potapenko <glider@google.com> 11600M: Marco Elver <elver@google.com> 11601R: Dmitry Vyukov <dvyukov@google.com> 11602L: kasan-dev@googlegroups.com 11603S: Maintained 11604F: Documentation/dev-tools/kfence.rst 11605F: arch/*/include/asm/kfence.h 11606F: include/linux/kfence.h 11607F: lib/Kconfig.kfence 11608F: mm/kfence/ 11609 11610KFIFO 11611M: Stefani Seibold <stefani@seibold.net> 11612S: Maintained 11613F: include/linux/kfifo.h 11614F: lib/kfifo.c 11615F: samples/kfifo/ 11616 11617KGDB / KDB /debug_core 11618M: Jason Wessel <jason.wessel@windriver.com> 11619M: Daniel Thompson <daniel.thompson@linaro.org> 11620R: Douglas Anderson <dianders@chromium.org> 11621L: kgdb-bugreport@lists.sourceforge.net 11622S: Maintained 11623W: http://kgdb.wiki.kernel.org/ 11624T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11625F: Documentation/dev-tools/kgdb.rst 11626F: drivers/misc/kgdbts.c 11627F: drivers/tty/serial/kgdboc.c 11628F: include/linux/kdb.h 11629F: include/linux/kgdb.h 11630F: kernel/debug/ 11631F: kernel/module/kdb.c 11632 11633KHADAS MCU MFD DRIVER 11634M: Neil Armstrong <neil.armstrong@linaro.org> 11635L: linux-amlogic@lists.infradead.org 11636S: Maintained 11637F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11638F: drivers/mfd/khadas-mcu.c 11639F: drivers/thermal/khadas_mcu_fan.c 11640F: include/linux/mfd/khadas-mcu.h 11641 11642KIONIX/ROHM KX022A ACCELEROMETER 11643M: Matti Vaittinen <mazziesaccount@gmail.com> 11644L: linux-iio@vger.kernel.org 11645S: Supported 11646F: drivers/iio/accel/kionix-kx022a* 11647 11648KMEMLEAK 11649M: Catalin Marinas <catalin.marinas@arm.com> 11650S: Maintained 11651F: Documentation/dev-tools/kmemleak.rst 11652F: include/linux/kmemleak.h 11653F: mm/kmemleak.c 11654F: samples/kmemleak/kmemleak-test.c 11655 11656KMSAN 11657M: Alexander Potapenko <glider@google.com> 11658R: Marco Elver <elver@google.com> 11659R: Dmitry Vyukov <dvyukov@google.com> 11660L: kasan-dev@googlegroups.com 11661S: Maintained 11662F: Documentation/dev-tools/kmsan.rst 11663F: arch/*/include/asm/kmsan.h 11664F: arch/*/mm/kmsan_* 11665F: include/linux/kmsan*.h 11666F: lib/Kconfig.kmsan 11667F: mm/kmsan/ 11668F: scripts/Makefile.kmsan 11669 11670KPROBES 11671M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11672M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11673M: "David S. Miller" <davem@davemloft.net> 11674M: Masami Hiramatsu <mhiramat@kernel.org> 11675L: linux-kernel@vger.kernel.org 11676L: linux-trace-kernel@vger.kernel.org 11677S: Maintained 11678Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11679T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11680F: Documentation/trace/kprobes.rst 11681F: include/asm-generic/kprobes.h 11682F: include/linux/kprobes.h 11683F: kernel/kprobes.c 11684F: lib/test_kprobes.c 11685F: samples/kprobes 11686 11687KS0108 LCD CONTROLLER DRIVER 11688M: Miguel Ojeda <ojeda@kernel.org> 11689S: Maintained 11690F: Documentation/admin-guide/auxdisplay/ks0108.rst 11691F: drivers/auxdisplay/ks0108.c 11692F: include/linux/ks0108.h 11693 11694KTD253 BACKLIGHT DRIVER 11695M: Linus Walleij <linus.walleij@linaro.org> 11696S: Maintained 11697F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11698F: drivers/video/backlight/ktd253-backlight.c 11699 11700KTEST 11701M: Steven Rostedt <rostedt@goodmis.org> 11702M: John Hawley <warthog9@eaglescrag.net> 11703S: Maintained 11704F: tools/testing/ktest 11705 11706KTZ8866 BACKLIGHT DRIVER 11707M: Jianhua Lu <lujianhua000@gmail.com> 11708S: Maintained 11709F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11710F: drivers/video/backlight/ktz8866.c 11711 11712KVM PARAVIRT (KVM/paravirt) 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714R: Wanpeng Li <wanpengli@tencent.com> 11715R: Vitaly Kuznetsov <vkuznets@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/um/include/asm/kvm_para.h 11720F: arch/x86/include/asm/kvm_para.h 11721F: arch/x86/include/asm/pvclock-abi.h 11722F: arch/x86/include/uapi/asm/kvm_para.h 11723F: arch/x86/kernel/kvm.c 11724F: arch/x86/kernel/kvmclock.c 11725F: include/asm-generic/kvm_para.h 11726F: include/linux/kvm_para.h 11727F: include/uapi/asm-generic/kvm_para.h 11728F: include/uapi/linux/kvm_para.h 11729 11730KVM X86 HYPER-V (KVM/hyper-v) 11731M: Vitaly Kuznetsov <vkuznets@redhat.com> 11732M: Sean Christopherson <seanjc@google.com> 11733M: Paolo Bonzini <pbonzini@redhat.com> 11734L: kvm@vger.kernel.org 11735S: Supported 11736T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11737F: arch/x86/kvm/hyperv.* 11738F: arch/x86/kvm/kvm_onhyperv.* 11739F: arch/x86/kvm/svm/hyperv.* 11740F: arch/x86/kvm/svm/svm_onhyperv.* 11741F: arch/x86/kvm/vmx/hyperv.* 11742 11743KVM X86 Xen (KVM/Xen) 11744M: David Woodhouse <dwmw2@infradead.org> 11745M: Paul Durrant <paul@xen.org> 11746M: Sean Christopherson <seanjc@google.com> 11747M: Paolo Bonzini <pbonzini@redhat.com> 11748L: kvm@vger.kernel.org 11749S: Supported 11750T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11751F: arch/x86/kvm/xen.* 11752 11753L3MDEV 11754M: David Ahern <dsahern@kernel.org> 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: include/net/l3mdev.h 11758F: net/l3mdev 11759 11760LANDLOCK SECURITY MODULE 11761M: Mickaël Salaün <mic@digikod.net> 11762L: linux-security-module@vger.kernel.org 11763S: Supported 11764W: https://landlock.io 11765T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11766F: Documentation/security/landlock.rst 11767F: Documentation/userspace-api/landlock.rst 11768F: include/uapi/linux/landlock.h 11769F: samples/landlock/ 11770F: security/landlock/ 11771F: tools/testing/selftests/landlock/ 11772K: landlock 11773K: LANDLOCK 11774 11775LANTIQ / INTEL Ethernet drivers 11776M: Hauke Mehrtens <hauke@hauke-m.de> 11777L: netdev@vger.kernel.org 11778S: Maintained 11779F: drivers/net/dsa/lantiq_gswip.c 11780F: drivers/net/dsa/lantiq_pce.h 11781F: drivers/net/ethernet/lantiq_xrx200.c 11782F: net/dsa/tag_gswip.c 11783 11784LANTIQ MIPS ARCHITECTURE 11785M: John Crispin <john@phrozen.org> 11786L: linux-mips@vger.kernel.org 11787S: Maintained 11788F: arch/mips/lantiq 11789F: drivers/soc/lantiq 11790 11791LASI 53c700 driver for PARISC 11792M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11793L: linux-scsi@vger.kernel.org 11794S: Maintained 11795F: Documentation/scsi/53c700.rst 11796F: drivers/scsi/53c700* 11797 11798LEAKING_ADDRESSES 11799M: Tobin C. Harding <me@tobin.cc> 11800M: Tycho Andersen <tycho@tycho.pizza> 11801L: linux-hardening@vger.kernel.org 11802S: Maintained 11803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11804F: scripts/leaking_addresses.pl 11805 11806LED SUBSYSTEM 11807M: Pavel Machek <pavel@ucw.cz> 11808M: Lee Jones <lee@kernel.org> 11809L: linux-leds@vger.kernel.org 11810S: Maintained 11811T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11812F: Documentation/devicetree/bindings/leds/ 11813F: Documentation/leds/ 11814F: drivers/leds/ 11815F: include/dt-bindings/leds/ 11816F: include/linux/leds.h 11817 11818LEGACY EEPROM DRIVER 11819M: Jean Delvare <jdelvare@suse.com> 11820S: Maintained 11821F: Documentation/misc-devices/eeprom.rst 11822F: drivers/misc/eeprom/eeprom.c 11823 11824LEGO MINDSTORMS EV3 11825R: David Lechner <david@lechnology.com> 11826S: Maintained 11827F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11828F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11829F: drivers/power/supply/lego_ev3_battery.c 11830 11831LEGO USB Tower driver 11832M: Juergen Stuber <starblue@users.sourceforge.net> 11833L: legousb-devel@lists.sourceforge.net 11834S: Maintained 11835W: http://legousb.sourceforge.net/ 11836F: drivers/usb/misc/legousbtower.c 11837 11838LETSKETCH HID TABLET DRIVER 11839M: Hans de Goede <hdegoede@redhat.com> 11840L: linux-input@vger.kernel.org 11841S: Maintained 11842T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11843F: drivers/hid/hid-letsketch.c 11844 11845LG LAPTOP EXTRAS 11846M: Matan Ziv-Av <matan@svgalib.org> 11847L: platform-driver-x86@vger.kernel.org 11848S: Maintained 11849F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11850F: Documentation/admin-guide/laptops/lg-laptop.rst 11851F: drivers/platform/x86/lg-laptop.c 11852 11853LG2160 MEDIA DRIVER 11854M: Michael Krufky <mkrufky@linuxtv.org> 11855L: linux-media@vger.kernel.org 11856S: Maintained 11857W: https://linuxtv.org 11858W: http://github.com/mkrufky 11859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11860T: git git://linuxtv.org/mkrufky/tuners.git 11861F: drivers/media/dvb-frontends/lg2160.* 11862 11863LGDT3305 MEDIA DRIVER 11864M: Michael Krufky <mkrufky@linuxtv.org> 11865L: linux-media@vger.kernel.org 11866S: Maintained 11867W: https://linuxtv.org 11868W: http://github.com/mkrufky 11869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11870T: git git://linuxtv.org/mkrufky/tuners.git 11871F: drivers/media/dvb-frontends/lgdt3305.* 11872 11873LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11874M: Viresh Kumar <vireshk@kernel.org> 11875L: linux-ide@vger.kernel.org 11876S: Maintained 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11878F: drivers/ata/pata_arasan_cf.c 11879F: include/linux/pata_arasan_cf_data.h 11880 11881LIBATA PATA DRIVERS 11882R: Sergey Shtylyov <s.shtylyov@omp.ru> 11883L: linux-ide@vger.kernel.org 11884F: drivers/ata/ata_*.c 11885F: drivers/ata/pata_*.c 11886 11887LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11888M: Linus Walleij <linus.walleij@linaro.org> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11892F: drivers/ata/pata_ftide010.c 11893F: drivers/ata/sata_gemini.c 11894F: drivers/ata/sata_gemini.h 11895 11896LIBATA SATA AHCI PLATFORM devices support 11897M: Hans de Goede <hdegoede@redhat.com> 11898M: Jens Axboe <axboe@kernel.dk> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/ahci_platform.c 11903F: drivers/ata/libahci_platform.c 11904F: include/linux/ahci_platform.h 11905 11906LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11907M: Serge Semin <fancer.lancer@gmail.com> 11908L: linux-ide@vger.kernel.org 11909S: Maintained 11910T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11911F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11912F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11913F: drivers/ata/ahci_dwc.c 11914 11915LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11916M: Mikael Pettersson <mikpelinux@gmail.com> 11917L: linux-ide@vger.kernel.org 11918S: Maintained 11919T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11920F: drivers/ata/sata_promise.* 11921 11922LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11923M: Damien Le Moal <dlemoal@kernel.org> 11924L: linux-ide@vger.kernel.org 11925S: Maintained 11926T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11927F: Documentation/ABI/testing/sysfs-ata 11928F: Documentation/devicetree/bindings/ata/ 11929F: drivers/ata/ 11930F: include/linux/ata.h 11931F: include/linux/libata.h 11932 11933LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11934M: Vishal Verma <vishal.l.verma@intel.com> 11935M: Dan Williams <dan.j.williams@intel.com> 11936M: Dave Jiang <dave.jiang@intel.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940P: Documentation/nvdimm/maintainer-entry-profile.rst 11941F: drivers/nvdimm/btt* 11942 11943LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951F: drivers/nvdimm/pmem* 11952 11953LIBNVDIMM: DEVICETREE BINDINGS 11954M: Oliver O'Halloran <oohall@gmail.com> 11955L: nvdimm@lists.linux.dev 11956S: Supported 11957Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11958F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11959F: drivers/nvdimm/of_pmem.c 11960 11961LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11962M: Dan Williams <dan.j.williams@intel.com> 11963M: Vishal Verma <vishal.l.verma@intel.com> 11964M: Dave Jiang <dave.jiang@intel.com> 11965M: Ira Weiny <ira.weiny@intel.com> 11966L: nvdimm@lists.linux.dev 11967S: Supported 11968Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11969P: Documentation/nvdimm/maintainer-entry-profile.rst 11970T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11971F: drivers/acpi/nfit/* 11972F: drivers/nvdimm/* 11973F: include/linux/libnvdimm.h 11974F: include/linux/nd.h 11975F: include/uapi/linux/ndctl.h 11976F: tools/testing/nvdimm/ 11977 11978LICENSES and SPDX stuff 11979M: Thomas Gleixner <tglx@linutronix.de> 11980M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11981L: linux-spdx@vger.kernel.org 11982S: Maintained 11983T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11984F: COPYING 11985F: Documentation/process/license-rules.rst 11986F: LICENSES/ 11987F: scripts/spdxcheck-test.sh 11988F: scripts/spdxcheck.py 11989F: scripts/spdxexclude 11990 11991LINEAR RANGES HELPERS 11992M: Mark Brown <broonie@kernel.org> 11993R: Matti Vaittinen <mazziesaccount@gmail.com> 11994F: include/linux/linear_range.h 11995F: lib/linear_ranges.c 11996F: lib/test_linear_ranges.c 11997 11998LINUX FOR POWER MACINTOSH 11999L: linuxppc-dev@lists.ozlabs.org 12000S: Orphan 12001F: arch/powerpc/platforms/powermac/ 12002F: drivers/macintosh/ 12003X: drivers/macintosh/adb-iop.c 12004X: drivers/macintosh/via-macii.c 12005 12006LINUX FOR POWERPC (32-BIT AND 64-BIT) 12007M: Michael Ellerman <mpe@ellerman.id.au> 12008R: Nicholas Piggin <npiggin@gmail.com> 12009R: Christophe Leroy <christophe.leroy@csgroup.eu> 12010L: linuxppc-dev@lists.ozlabs.org 12011S: Supported 12012W: https://github.com/linuxppc/wiki/wiki 12013Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12014T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12015F: Documentation/ABI/stable/sysfs-firmware-opal-* 12016F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12017F: Documentation/devicetree/bindings/powerpc/ 12018F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12019F: Documentation/powerpc/ 12020F: arch/powerpc/ 12021F: drivers/*/*/*pasemi* 12022F: drivers/*/*pasemi* 12023F: drivers/char/tpm/tpm_ibmvtpm* 12024F: drivers/crypto/nx/ 12025F: drivers/crypto/vmx/ 12026F: drivers/i2c/busses/i2c-opal.c 12027F: drivers/net/ethernet/ibm/ibmveth.* 12028F: drivers/net/ethernet/ibm/ibmvnic.* 12029F: drivers/pci/hotplug/pnv_php.c 12030F: drivers/pci/hotplug/rpa* 12031F: drivers/rtc/rtc-opal.c 12032F: drivers/scsi/ibmvscsi/ 12033F: drivers/tty/hvc/hvc_opal.c 12034F: drivers/watchdog/wdrtas.c 12035F: tools/testing/selftests/powerpc 12036N: /pmac 12037N: powermac 12038N: powernv 12039N: [^a-z0-9]ps3 12040N: pseries 12041 12042LINUX FOR POWERPC EMBEDDED MPC5XXX 12043M: Anatolij Gustschin <agust@denx.de> 12044L: linuxppc-dev@lists.ozlabs.org 12045S: Odd Fixes 12046F: arch/powerpc/platforms/512x/ 12047F: arch/powerpc/platforms/52xx/ 12048 12049LINUX FOR POWERPC EMBEDDED PPC4XX 12050L: linuxppc-dev@lists.ozlabs.org 12051S: Orphan 12052F: arch/powerpc/platforms/40x/ 12053F: arch/powerpc/platforms/44x/ 12054 12055LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12056M: Scott Wood <oss@buserror.net> 12057L: linuxppc-dev@lists.ozlabs.org 12058S: Odd fixes 12059T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12060F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12061F: Documentation/devicetree/bindings/powerpc/fsl/ 12062F: arch/powerpc/platforms/83xx/ 12063F: arch/powerpc/platforms/85xx/ 12064 12065LINUX FOR POWERPC EMBEDDED PPC8XX 12066M: Christophe Leroy <christophe.leroy@csgroup.eu> 12067L: linuxppc-dev@lists.ozlabs.org 12068S: Maintained 12069F: arch/powerpc/platforms/8xx/ 12070 12071LINUX KERNEL DUMP TEST MODULE (LKDTM) 12072M: Kees Cook <keescook@chromium.org> 12073S: Maintained 12074F: drivers/misc/lkdtm/* 12075F: tools/testing/selftests/lkdtm/* 12076 12077LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12078M: Alan Stern <stern@rowland.harvard.edu> 12079M: Andrea Parri <parri.andrea@gmail.com> 12080M: Will Deacon <will@kernel.org> 12081M: Peter Zijlstra <peterz@infradead.org> 12082M: Boqun Feng <boqun.feng@gmail.com> 12083M: Nicholas Piggin <npiggin@gmail.com> 12084M: David Howells <dhowells@redhat.com> 12085M: Jade Alglave <j.alglave@ucl.ac.uk> 12086M: Luc Maranget <luc.maranget@inria.fr> 12087M: "Paul E. McKenney" <paulmck@kernel.org> 12088R: Akira Yokosawa <akiyks@gmail.com> 12089R: Daniel Lustig <dlustig@nvidia.com> 12090R: Joel Fernandes <joel@joelfernandes.org> 12091L: linux-kernel@vger.kernel.org 12092L: linux-arch@vger.kernel.org 12093S: Supported 12094T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12095F: Documentation/atomic_bitops.txt 12096F: Documentation/atomic_t.txt 12097F: Documentation/core-api/refcount-vs-atomic.rst 12098F: Documentation/litmus-tests/ 12099F: Documentation/memory-barriers.txt 12100F: tools/memory-model/ 12101 12102LINUX-NEXT TREE 12103M: Stephen Rothwell <sfr@canb.auug.org.au> 12104L: linux-next@vger.kernel.org 12105S: Supported 12106B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12107T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12108 12109LIS3LV02D ACCELEROMETER DRIVER 12110M: Eric Piel <eric.piel@tremplin-utc.net> 12111S: Maintained 12112F: Documentation/misc-devices/lis3lv02d.rst 12113F: drivers/misc/lis3lv02d/ 12114F: drivers/platform/x86/hp/hp_accel.c 12115 12116LIST KUNIT TEST 12117M: David Gow <davidgow@google.com> 12118L: linux-kselftest@vger.kernel.org 12119L: kunit-dev@googlegroups.com 12120S: Maintained 12121F: lib/list-test.c 12122 12123LITEX PLATFORM 12124M: Karol Gugala <kgugala@antmicro.com> 12125M: Mateusz Holenko <mholenko@antmicro.com> 12126M: Gabriel Somlo <gsomlo@gmail.com> 12127M: Joel Stanley <joel@jms.id.au> 12128S: Maintained 12129F: Documentation/devicetree/bindings/*/litex,*.yaml 12130F: arch/openrisc/boot/dts/or1klitex.dts 12131F: drivers/mmc/host/litex_mmc.c 12132F: drivers/net/ethernet/litex/* 12133F: drivers/soc/litex/* 12134F: drivers/tty/serial/liteuart.c 12135F: include/linux/litex.h 12136N: litex 12137 12138LIVE PATCHING 12139M: Josh Poimboeuf <jpoimboe@kernel.org> 12140M: Jiri Kosina <jikos@kernel.org> 12141M: Miroslav Benes <mbenes@suse.cz> 12142M: Petr Mladek <pmladek@suse.com> 12143R: Joe Lawrence <joe.lawrence@redhat.com> 12144L: live-patching@vger.kernel.org 12145S: Maintained 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12147F: Documentation/ABI/testing/sysfs-kernel-livepatch 12148F: Documentation/livepatch/ 12149F: arch/powerpc/include/asm/livepatch.h 12150F: include/linux/livepatch.h 12151F: kernel/livepatch/ 12152F: kernel/module/livepatch.c 12153F: lib/livepatch/ 12154F: samples/livepatch/ 12155F: tools/testing/selftests/livepatch/ 12156 12157LLC (802.2) 12158L: netdev@vger.kernel.org 12159S: Odd fixes 12160F: include/linux/llc.h 12161F: include/net/llc* 12162F: include/uapi/linux/llc.h 12163F: net/llc/ 12164 12165LM73 HARDWARE MONITOR DRIVER 12166M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: drivers/hwmon/lm73.c 12170 12171LM78 HARDWARE MONITOR DRIVER 12172M: Jean Delvare <jdelvare@suse.com> 12173L: linux-hwmon@vger.kernel.org 12174S: Maintained 12175F: Documentation/hwmon/lm78.rst 12176F: drivers/hwmon/lm78.c 12177 12178LM83 HARDWARE MONITOR DRIVER 12179M: Jean Delvare <jdelvare@suse.com> 12180L: linux-hwmon@vger.kernel.org 12181S: Maintained 12182F: Documentation/hwmon/lm83.rst 12183F: drivers/hwmon/lm83.c 12184 12185LM90 HARDWARE MONITOR DRIVER 12186M: Jean Delvare <jdelvare@suse.com> 12187L: linux-hwmon@vger.kernel.org 12188S: Maintained 12189F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12190F: Documentation/hwmon/lm90.rst 12191F: drivers/hwmon/lm90.c 12192F: include/dt-bindings/thermal/lm90.h 12193 12194LM95234 HARDWARE MONITOR DRIVER 12195M: Guenter Roeck <linux@roeck-us.net> 12196L: linux-hwmon@vger.kernel.org 12197S: Maintained 12198F: Documentation/hwmon/lm95234.rst 12199F: drivers/hwmon/lm95234.c 12200 12201LME2510 MEDIA DRIVER 12202M: Malcolm Priestley <tvboxspy@gmail.com> 12203L: linux-media@vger.kernel.org 12204S: Maintained 12205W: https://linuxtv.org 12206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12207F: drivers/media/usb/dvb-usb-v2/lmedm04* 12208 12209LOADPIN SECURITY MODULE 12210M: Kees Cook <keescook@chromium.org> 12211S: Supported 12212T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12213F: Documentation/admin-guide/LSM/LoadPin.rst 12214F: security/loadpin/ 12215 12216LOCKING PRIMITIVES 12217M: Peter Zijlstra <peterz@infradead.org> 12218M: Ingo Molnar <mingo@redhat.com> 12219M: Will Deacon <will@kernel.org> 12220R: Waiman Long <longman@redhat.com> 12221R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12222L: linux-kernel@vger.kernel.org 12223S: Maintained 12224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12225F: Documentation/locking/ 12226F: arch/*/include/asm/spinlock*.h 12227F: include/linux/lockdep.h 12228F: include/linux/mutex*.h 12229F: include/linux/rwlock*.h 12230F: include/linux/rwsem*.h 12231F: include/linux/seqlock.h 12232F: include/linux/spinlock*.h 12233F: kernel/locking/ 12234F: lib/locking*.[ch] 12235X: kernel/locking/locktorture.c 12236 12237LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12238M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12239L: linux-ntfs-dev@lists.sourceforge.net 12240S: Maintained 12241W: http://www.linux-ntfs.org/content/view/19/37/ 12242F: Documentation/admin-guide/ldm.rst 12243F: block/partitions/ldm.* 12244 12245LOGITECH HID GAMING KEYBOARDS 12246M: Hans de Goede <hdegoede@redhat.com> 12247L: linux-input@vger.kernel.org 12248S: Maintained 12249T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12250F: drivers/hid/hid-lg-g15.c 12251 12252LONTIUM LT8912B MIPI TO HDMI BRIDGE 12253M: Adrien Grassein <adrien.grassein@gmail.com> 12254S: Maintained 12255F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12256F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12257 12258LOONGARCH 12259M: Huacai Chen <chenhuacai@kernel.org> 12260R: WANG Xuerui <kernel@xen0n.name> 12261L: loongarch@lists.linux.dev 12262S: Maintained 12263T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12264F: Documentation/loongarch/ 12265F: Documentation/translations/zh_CN/loongarch/ 12266F: arch/loongarch/ 12267F: drivers/*/*loongarch* 12268 12269LOONGSON GPIO DRIVER 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: linux-gpio@vger.kernel.org 12272S: Maintained 12273F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12274F: drivers/gpio/gpio-loongson-64bit.c 12275 12276LOONGSON LS2X I2C DRIVER 12277M: Binbin Zhou <zhoubinbin@loongson.cn> 12278L: linux-i2c@vger.kernel.org 12279S: Maintained 12280F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12281F: drivers/i2c/busses/i2c-ls2x.c 12282 12283LOONGSON-2 SOC SERIES CLOCK DRIVER 12284M: Yinbo Zhu <zhuyinbo@loongson.cn> 12285L: linux-clk@vger.kernel.org 12286S: Maintained 12287F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12288F: drivers/clk/clk-loongson2.c 12289F: include/dt-bindings/clock/loongson,ls2k-clk.h 12290 12291LOONGSON-2 SOC SERIES GUTS DRIVER 12292M: Yinbo Zhu <zhuyinbo@loongson.cn> 12293L: loongarch@lists.linux.dev 12294S: Maintained 12295F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12296F: drivers/soc/loongson/loongson2_guts.c 12297 12298LOONGSON-2 SOC SERIES PINCTRL DRIVER 12299M: zhanghongchen <zhanghongchen@loongson.cn> 12300M: Yinbo Zhu <zhuyinbo@loongson.cn> 12301L: linux-gpio@vger.kernel.org 12302S: Maintained 12303F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12304F: drivers/pinctrl/pinctrl-loongson2.c 12305 12306LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12307M: Sathya Prakash <sathya.prakash@broadcom.com> 12308M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12309M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12310L: MPT-FusionLinux.pdl@broadcom.com 12311L: linux-scsi@vger.kernel.org 12312S: Supported 12313W: http://www.avagotech.com/support/ 12314F: drivers/message/fusion/ 12315F: drivers/scsi/mpt3sas/ 12316 12317LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12318M: Matthew Wilcox <willy@infradead.org> 12319L: linux-scsi@vger.kernel.org 12320S: Maintained 12321F: drivers/scsi/sym53c8xx_2/ 12322 12323LTC1660 DAC DRIVER 12324M: Marcus Folkesson <marcus.folkesson@gmail.com> 12325L: linux-iio@vger.kernel.org 12326S: Maintained 12327F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12328F: drivers/iio/dac/ltc1660.c 12329 12330LTC2688 IIO DAC 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/ABI/testing/sysfs-bus-iio-dac-ltc2688 12336F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12337F: drivers/iio/dac/ltc2688.c 12338 12339LTC2947 HARDWARE MONITOR DRIVER 12340M: Nuno Sá <nuno.sa@analog.com> 12341L: linux-hwmon@vger.kernel.org 12342S: Supported 12343W: https://ez.analog.com/linux-software-drivers 12344F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12345F: drivers/hwmon/ltc2947-core.c 12346F: drivers/hwmon/ltc2947-i2c.c 12347F: drivers/hwmon/ltc2947-spi.c 12348F: drivers/hwmon/ltc2947.h 12349 12350LTC2983 IIO TEMPERATURE DRIVER 12351M: Nuno Sá <nuno.sa@analog.com> 12352L: linux-iio@vger.kernel.org 12353S: Supported 12354W: https://ez.analog.com/linux-software-drivers 12355F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12356F: drivers/iio/temperature/ltc2983.c 12357 12358LTC4261 HARDWARE MONITOR DRIVER 12359M: Guenter Roeck <linux@roeck-us.net> 12360L: linux-hwmon@vger.kernel.org 12361S: Maintained 12362F: Documentation/hwmon/ltc4261.rst 12363F: drivers/hwmon/ltc4261.c 12364 12365LTC4306 I2C MULTIPLEXER DRIVER 12366M: Michael Hennerich <michael.hennerich@analog.com> 12367L: linux-i2c@vger.kernel.org 12368S: Supported 12369W: https://ez.analog.com/linux-software-drivers 12370F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12371F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12372 12373LTP (Linux Test Project) 12374M: Mike Frysinger <vapier@gentoo.org> 12375M: Cyril Hrubis <chrubis@suse.cz> 12376M: Wanlong Gao <wanlong.gao@gmail.com> 12377M: Jan Stancek <jstancek@redhat.com> 12378M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12379M: Alexey Kodanev <alexey.kodanev@oracle.com> 12380L: ltp@lists.linux.it (subscribers-only) 12381S: Maintained 12382W: http://linux-test-project.github.io/ 12383T: git https://github.com/linux-test-project/ltp.git 12384 12385LYNX 28G SERDES PHY DRIVER 12386M: Ioana Ciornei <ioana.ciornei@nxp.com> 12387L: netdev@vger.kernel.org 12388S: Supported 12389F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12390F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12391 12392LYNX PCS MODULE 12393M: Ioana Ciornei <ioana.ciornei@nxp.com> 12394L: netdev@vger.kernel.org 12395S: Supported 12396F: drivers/net/pcs/pcs-lynx.c 12397F: include/linux/pcs-lynx.h 12398 12399M68K ARCHITECTURE 12400M: Geert Uytterhoeven <geert@linux-m68k.org> 12401L: linux-m68k@lists.linux-m68k.org 12402S: Maintained 12403W: http://www.linux-m68k.org/ 12404T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12405F: arch/m68k/ 12406F: drivers/zorro/ 12407 12408M68K ON APPLE MACINTOSH 12409M: Joshua Thompson <funaho@jurai.org> 12410L: linux-m68k@lists.linux-m68k.org 12411S: Maintained 12412W: http://www.mac.linux-m68k.org/ 12413F: arch/m68k/mac/ 12414F: drivers/macintosh/adb-iop.c 12415F: drivers/macintosh/via-macii.c 12416 12417M68K ON HP9000/300 12418M: Philip Blundell <philb@gnu.org> 12419S: Maintained 12420W: http://www.tazenda.demon.co.uk/phil/linux-hp 12421F: arch/m68k/hp300/ 12422 12423M88DS3103 MEDIA DRIVER 12424M: Antti Palosaari <crope@iki.fi> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427W: https://linuxtv.org 12428W: http://palosaari.fi/linux/ 12429Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12430T: git git://linuxtv.org/anttip/media_tree.git 12431F: drivers/media/dvb-frontends/m88ds3103* 12432 12433M88RS2000 MEDIA DRIVER 12434M: Malcolm Priestley <tvboxspy@gmail.com> 12435L: linux-media@vger.kernel.org 12436S: Maintained 12437W: https://linuxtv.org 12438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12439F: drivers/media/dvb-frontends/m88rs2000* 12440 12441MA901 MASTERKIT USB FM RADIO DRIVER 12442M: Alexey Klimov <klimov.linux@gmail.com> 12443L: linux-media@vger.kernel.org 12444S: Maintained 12445T: git git://linuxtv.org/media_tree.git 12446F: drivers/media/radio/radio-ma901.c 12447 12448MAC80211 12449M: Johannes Berg <johannes@sipsolutions.net> 12450L: linux-wireless@vger.kernel.org 12451S: Maintained 12452W: https://wireless.wiki.kernel.org/ 12453Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12454T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12456F: Documentation/networking/mac80211-injection.rst 12457F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12458F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12459F: include/net/mac80211.h 12460F: net/mac80211/ 12461 12462MAILBOX API 12463M: Jassi Brar <jassisinghbrar@gmail.com> 12464L: linux-kernel@vger.kernel.org 12465S: Maintained 12466F: Documentation/devicetree/bindings/mailbox/ 12467F: drivers/mailbox/ 12468F: include/dt-bindings/mailbox/ 12469F: include/linux/mailbox_client.h 12470F: include/linux/mailbox_controller.h 12471 12472MAILBOX ARM MHUv2 12473M: Viresh Kumar <viresh.kumar@linaro.org> 12474M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12475L: linux-kernel@vger.kernel.org 12476S: Maintained 12477F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12478F: drivers/mailbox/arm_mhuv2.c 12479F: include/linux/mailbox/arm_mhuv2_message.h 12480 12481MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12482M: Michael Kerrisk <mtk.manpages@gmail.com> 12483L: linux-man@vger.kernel.org 12484S: Maintained 12485W: http://www.kernel.org/doc/man-pages 12486 12487MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12488M: Jeremy Kerr <jk@codeconstruct.com.au> 12489M: Matt Johnston <matt@codeconstruct.com.au> 12490L: netdev@vger.kernel.org 12491S: Maintained 12492F: Documentation/networking/mctp.rst 12493F: drivers/net/mctp/ 12494F: include/net/mctp.h 12495F: include/net/mctpdevice.h 12496F: include/net/netns/mctp.h 12497F: net/mctp/ 12498 12499MAPLE TREE 12500M: Liam R. Howlett <Liam.Howlett@oracle.com> 12501L: maple-tree@lists.infradead.org 12502L: linux-mm@kvack.org 12503S: Supported 12504F: Documentation/core-api/maple_tree.rst 12505F: include/linux/maple_tree.h 12506F: include/trace/events/maple_tree.h 12507F: lib/maple_tree.c 12508F: lib/test_maple_tree.c 12509F: tools/testing/radix-tree/linux/maple_tree.h 12510F: tools/testing/radix-tree/maple.c 12511 12512MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12513M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12514L: linux-mips@vger.kernel.org 12515S: Maintained 12516F: arch/mips/boot/dts/img/pistachio* 12517 12518MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12519M: Andrew Lunn <andrew@lunn.ch> 12520L: netdev@vger.kernel.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12523F: Documentation/networking/devlink/mv88e6xxx.rst 12524F: drivers/net/dsa/mv88e6xxx/ 12525F: include/linux/dsa/mv88e6xxx.h 12526F: include/linux/platform_data/mv88e6xxx.h 12527 12528MARVELL ARMADA 3700 PHY DRIVERS 12529M: Miquel Raynal <miquel.raynal@bootlin.com> 12530S: Maintained 12531F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12532F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12533F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12534F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12535 12536MARVELL ARMADA 3700 SERIAL DRIVER 12537M: Pali Rohár <pali@kernel.org> 12538S: Maintained 12539F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12540F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12541F: drivers/tty/serial/mvebu-uart.c 12542 12543MARVELL ARMADA DRM SUPPORT 12544M: Russell King <linux@armlinux.org.uk> 12545S: Maintained 12546T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12547T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12548F: Documentation/devicetree/bindings/display/armada/ 12549F: drivers/gpu/drm/armada/ 12550F: include/uapi/drm/armada_drm.h 12551 12552MARVELL CRYPTO DRIVER 12553M: Boris Brezillon <bbrezillon@kernel.org> 12554M: Arnaud Ebalard <arno@natisbad.org> 12555M: Srujana Challa <schalla@marvell.com> 12556L: linux-crypto@vger.kernel.org 12557S: Maintained 12558F: drivers/crypto/marvell/ 12559F: include/linux/soc/marvell/octeontx2/ 12560 12561MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12562M: Mirko Lindner <mlindner@marvell.com> 12563M: Stephen Hemminger <stephen@networkplumber.org> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/ethernet/marvell/sk* 12567 12568MARVELL LIBERTAS WIRELESS DRIVER 12569L: libertas-dev@lists.infradead.org 12570S: Orphan 12571F: drivers/net/wireless/marvell/libertas/ 12572 12573MARVELL MACCHIATOBIN SUPPORT 12574M: Russell King <linux@armlinux.org.uk> 12575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12576S: Maintained 12577F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12578 12579MARVELL MV643XX ETHERNET DRIVER 12580M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mv643xx_eth.* 12584F: include/linux/mv643xx.h 12585 12586MARVELL MV88X3310 PHY DRIVER 12587M: Russell King <linux@armlinux.org.uk> 12588M: Marek Behún <kabel@kernel.org> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: drivers/net/phy/marvell10g.c 12592 12593MARVELL MVEBU THERMAL DRIVER 12594M: Miquel Raynal <miquel.raynal@bootlin.com> 12595S: Maintained 12596F: drivers/thermal/armada_thermal.c 12597 12598MARVELL MVNETA ETHERNET DRIVER 12599M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12600L: netdev@vger.kernel.org 12601S: Maintained 12602F: drivers/net/ethernet/marvell/mvneta.* 12603 12604MARVELL MVPP2 ETHERNET DRIVER 12605M: Marcin Wojtas <mw@semihalf.com> 12606M: Russell King <linux@armlinux.org.uk> 12607L: netdev@vger.kernel.org 12608S: Maintained 12609F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12610F: drivers/net/ethernet/marvell/mvpp2/ 12611 12612MARVELL MWIFIEX WIRELESS DRIVER 12613M: Brian Norris <briannorris@chromium.org> 12614L: linux-wireless@vger.kernel.org 12615S: Odd Fixes 12616F: drivers/net/wireless/marvell/mwifiex/ 12617 12618MARVELL MWL8K WIRELESS DRIVER 12619L: linux-wireless@vger.kernel.org 12620S: Orphan 12621F: drivers/net/wireless/marvell/mwl8k.c 12622 12623MARVELL NAND CONTROLLER DRIVER 12624M: Miquel Raynal <miquel.raynal@bootlin.com> 12625L: linux-mtd@lists.infradead.org 12626S: Maintained 12627F: drivers/mtd/nand/raw/marvell_nand.c 12628 12629MARVELL OCTEON ENDPOINT DRIVER 12630M: Veerasenareddy Burru <vburru@marvell.com> 12631M: Sathesh Edara <sedara@marvell.com> 12632L: netdev@vger.kernel.org 12633S: Supported 12634F: drivers/net/ethernet/marvell/octeon_ep 12635 12636MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12637M: Sunil Goutham <sgoutham@marvell.com> 12638M: Geetha sowjanya <gakula@marvell.com> 12639M: Subbaraya Sundeep <sbhatta@marvell.com> 12640M: hariprasad <hkelam@marvell.com> 12641L: netdev@vger.kernel.org 12642S: Supported 12643F: drivers/net/ethernet/marvell/octeontx2/nic/ 12644F: include/linux/soc/marvell/octeontx2/ 12645 12646MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12647M: Sunil Goutham <sgoutham@marvell.com> 12648M: Linu Cherian <lcherian@marvell.com> 12649M: Geetha sowjanya <gakula@marvell.com> 12650M: Jerin Jacob <jerinj@marvell.com> 12651M: hariprasad <hkelam@marvell.com> 12652M: Subbaraya Sundeep <sbhatta@marvell.com> 12653L: netdev@vger.kernel.org 12654S: Supported 12655F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12656F: drivers/net/ethernet/marvell/octeontx2/af/ 12657 12658MARVELL PRESTERA ETHERNET SWITCH DRIVER 12659M: Taras Chornyi <taras.chornyi@plvision.eu> 12660S: Supported 12661W: https://github.com/Marvell-switching/switchdev-prestera 12662F: drivers/net/ethernet/marvell/prestera/ 12663 12664MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12665M: Nicolas Pitre <nico@fluxnic.net> 12666S: Odd Fixes 12667F: drivers/mmc/host/mvsdio.* 12668 12669MARVELL USB MDIO CONTROLLER DRIVER 12670M: Tobias Waldekranz <tobias@waldekranz.com> 12671L: netdev@vger.kernel.org 12672S: Maintained 12673F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12674F: drivers/net/mdio/mdio-mvusb.c 12675 12676MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12677M: Hu Ziji <huziji@marvell.com> 12678L: linux-mmc@vger.kernel.org 12679S: Supported 12680F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12681F: drivers/mmc/host/sdhci-xenon* 12682 12683MATROX FRAMEBUFFER DRIVER 12684L: linux-fbdev@vger.kernel.org 12685S: Orphan 12686F: drivers/video/fbdev/matrox/matroxfb_* 12687F: include/uapi/linux/matroxfb.h 12688 12689MAX15301 DRIVER 12690M: Daniel Nilsson <daniel.nilsson@flex.com> 12691L: linux-hwmon@vger.kernel.org 12692S: Maintained 12693F: Documentation/hwmon/max15301.rst 12694F: drivers/hwmon/pmbus/max15301.c 12695 12696MAX16065 HARDWARE MONITOR DRIVER 12697M: Guenter Roeck <linux@roeck-us.net> 12698L: linux-hwmon@vger.kernel.org 12699S: Maintained 12700F: Documentation/hwmon/max16065.rst 12701F: drivers/hwmon/max16065.c 12702 12703MAX2175 SDR TUNER DRIVER 12704M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12705L: linux-media@vger.kernel.org 12706S: Maintained 12707T: git git://linuxtv.org/media_tree.git 12708F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12709F: Documentation/userspace-api/media/drivers/max2175.rst 12710F: drivers/media/i2c/max2175* 12711F: include/uapi/linux/max2175.h 12712 12713MAX31827 TEMPERATURE SWITCH DRIVER 12714M: Daniel Matyas <daniel.matyas@analog.com> 12715L: linux-hwmon@vger.kernel.org 12716S: Supported 12717W: http://ez.analog.com/community/linux-device-drivers 12718F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12719F: Documentation/hwmon/max31827.rst 12720F: drivers/hwmon/max31827.c 12721 12722MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12723L: linux-hwmon@vger.kernel.org 12724S: Orphan 12725F: Documentation/hwmon/max6650.rst 12726F: drivers/hwmon/max6650.c 12727 12728MAX6697 HARDWARE MONITOR DRIVER 12729M: Guenter Roeck <linux@roeck-us.net> 12730L: linux-hwmon@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/hwmon/max6697.txt 12733F: Documentation/hwmon/max6697.rst 12734F: drivers/hwmon/max6697.c 12735F: include/linux/platform_data/max6697.h 12736 12737MAX9286 QUAD GMSL DESERIALIZER DRIVER 12738M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12739M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12740M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12741M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12742L: linux-media@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12745F: drivers/media/i2c/max9286.c 12746 12747MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12748M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12749L: linux-media@vger.kernel.org 12750S: Maintained 12751F: drivers/staging/media/max96712/max96712.c 12752 12753MAX9860 MONO AUDIO VOICE CODEC DRIVER 12754M: Peter Rosin <peda@axentia.se> 12755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12756S: Maintained 12757F: Documentation/devicetree/bindings/sound/max9860.txt 12758F: sound/soc/codecs/max9860.* 12759 12760MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12761M: Andreas Klinger <ak@it-klinger.de> 12762L: linux-iio@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12765F: drivers/iio/proximity/mb1232.c 12766 12767MAXIM MAX11205 DRIVER 12768M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12769L: linux-iio@vger.kernel.org 12770S: Supported 12771W: https://ez.analog.com/linux-software-drivers 12772F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12773F: drivers/iio/adc/max11205.c 12774 12775MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12776R: Iskren Chernev <iskren.chernev@gmail.com> 12777R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12778R: Marek Szyprowski <m.szyprowski@samsung.com> 12779R: Matheus Castello <matheus@castello.eng.br> 12780L: linux-pm@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12783F: drivers/power/supply/max17040_battery.c 12784 12785MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12786R: Hans de Goede <hdegoede@redhat.com> 12787R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12788R: Marek Szyprowski <m.szyprowski@samsung.com> 12789R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12790R: Purism Kernel Team <kernel@puri.sm> 12791L: linux-pm@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12794F: drivers/power/supply/max17042_battery.c 12795 12796MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12797M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12798L: linux-kernel@vger.kernel.org 12799S: Maintained 12800F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12801F: drivers/regulator/max20086-regulator.c 12802 12803MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12804M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12805L: linux-iio@vger.kernel.org 12806S: Maintained 12807F: drivers/iio/temperature/max30208.c 12808 12809MAXIM MAX77650 PMIC MFD DRIVER 12810M: Bartosz Golaszewski <brgl@bgdev.pl> 12811L: linux-kernel@vger.kernel.org 12812S: Maintained 12813F: Documentation/devicetree/bindings/*/*max77650.yaml 12814F: Documentation/devicetree/bindings/*/max77650*.yaml 12815F: drivers/gpio/gpio-max77650.c 12816F: drivers/input/misc/max77650-onkey.c 12817F: drivers/leds/leds-max77650.c 12818F: drivers/mfd/max77650.c 12819F: drivers/power/supply/max77650-charger.c 12820F: drivers/regulator/max77650-regulator.c 12821F: include/linux/mfd/max77650.h 12822 12823MAXIM MAX77714 PMIC MFD DRIVER 12824M: Luca Ceresoli <luca@lucaceresoli.net> 12825S: Maintained 12826F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12827F: drivers/mfd/max77714.c 12828F: include/linux/mfd/max77714.h 12829 12830MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12831M: Javier Martinez Canillas <javier@dowhile0.org> 12832L: linux-kernel@vger.kernel.org 12833S: Supported 12834F: Documentation/devicetree/bindings/*/*max77802.yaml 12835F: drivers/regulator/max77802-regulator.c 12836F: include/dt-bindings/*/*max77802.h 12837 12838MAXIM MAX77976 BATTERY CHARGER 12839M: Luca Ceresoli <luca@lucaceresoli.net> 12840S: Supported 12841F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12842F: drivers/power/supply/max77976_charger.c 12843 12844MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12846L: linux-pm@vger.kernel.org 12847S: Supported 12848B: mailto:linux-samsung-soc@vger.kernel.org 12849F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12850F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12851F: drivers/power/supply/max14577_charger.c 12852F: drivers/power/supply/max77693_charger.c 12853 12854MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12855M: Chanwoo Choi <cw00.choi@samsung.com> 12856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12857L: linux-kernel@vger.kernel.org 12858S: Supported 12859B: mailto:linux-samsung-soc@vger.kernel.org 12860F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12861F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12862F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12863F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12864F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12865F: drivers/*/*max77843.c 12866F: drivers/*/max14577*.c 12867F: drivers/*/max77686*.c 12868F: drivers/*/max77693*.c 12869F: drivers/clk/clk-max77686.c 12870F: drivers/extcon/extcon-max14577.c 12871F: drivers/extcon/extcon-max77693.c 12872F: drivers/rtc/rtc-max77686.c 12873F: include/linux/mfd/max14577*.h 12874F: include/linux/mfd/max77686*.h 12875F: include/linux/mfd/max77693*.h 12876 12877MAXIRADIO FM RADIO RECEIVER DRIVER 12878M: Hans Verkuil <hverkuil@xs4all.nl> 12879L: linux-media@vger.kernel.org 12880S: Maintained 12881W: https://linuxtv.org 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/radio/radio-maxiradio* 12884 12885MAXLINEAR ETHERNET PHY DRIVER 12886M: Xu Liang <lxu@maxlinear.com> 12887L: netdev@vger.kernel.org 12888S: Supported 12889F: drivers/net/phy/mxl-gpy.c 12890 12891MCAN MMIO DEVICE DRIVER 12892M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12893L: linux-can@vger.kernel.org 12894S: Maintained 12895F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12896F: drivers/net/can/m_can/m_can.c 12897F: drivers/net/can/m_can/m_can.h 12898F: drivers/net/can/m_can/m_can_platform.c 12899 12900MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12901R: Yasushi SHOJI <yashi@spacecubics.com> 12902L: linux-can@vger.kernel.org 12903S: Maintained 12904F: drivers/net/can/usb/mcba_usb.c 12905 12906MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12907M: Rishi Gupta <gupt21@gmail.com> 12908L: linux-i2c@vger.kernel.org 12909L: linux-input@vger.kernel.org 12910S: Maintained 12911F: drivers/hid/hid-mcp2221.c 12912 12913MCP251XFD SPI-CAN NETWORK DRIVER 12914M: Marc Kleine-Budde <mkl@pengutronix.de> 12915M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12916R: Thomas Kopp <thomas.kopp@microchip.com> 12917L: linux-can@vger.kernel.org 12918S: Maintained 12919F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12920F: drivers/net/can/spi/mcp251xfd/ 12921 12922MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12923M: Peter Rosin <peda@axentia.se> 12924L: linux-iio@vger.kernel.org 12925S: Maintained 12926F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12927F: drivers/iio/potentiometer/mcp4018.c 12928F: drivers/iio/potentiometer/mcp4531.c 12929 12930MCR20A IEEE-802.15.4 RADIO DRIVER 12931M: Stefan Schmidt <stefan@datenfreihafen.org> 12932L: linux-wpan@vger.kernel.org 12933S: Odd Fixes 12934W: https://github.com/xueliu/mcr20a-linux 12935F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12936F: drivers/net/ieee802154/mcr20a.c 12937F: drivers/net/ieee802154/mcr20a.h 12938 12939MDIO REGMAP DRIVER 12940M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12941L: netdev@vger.kernel.org 12942S: Maintained 12943F: drivers/net/mdio/mdio-regmap.c 12944F: include/linux/mdio/mdio-regmap.h 12945 12946MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12947M: William Breathitt Gray <william.gray@linaro.org> 12948L: linux-iio@vger.kernel.org 12949S: Maintained 12950F: drivers/iio/dac/cio-dac.c 12951 12952MEDIA CONTROLLER FRAMEWORK 12953M: Sakari Ailus <sakari.ailus@linux.intel.com> 12954M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12955L: linux-media@vger.kernel.org 12956S: Supported 12957W: https://www.linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/mc/ 12960F: include/media/media-*.h 12961F: include/uapi/linux/media.h 12962 12963MEDIA DRIVER FOR FREESCALE IMX PXP 12964M: Philipp Zabel <p.zabel@pengutronix.de> 12965L: linux-media@vger.kernel.org 12966S: Maintained 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/platform/nxp/imx-pxp.[ch] 12969 12970MEDIA DRIVERS FOR ASCOT2E 12971M: Sergey Kozlov <serjk@netup.ru> 12972M: Abylay Ospan <aospan@netup.ru> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: https://linuxtv.org 12976W: http://netup.tv/ 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/ascot2e* 12979 12980MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12981M: Jasmin Jessich <jasmin@anw.at> 12982L: linux-media@vger.kernel.org 12983S: Maintained 12984W: https://linuxtv.org 12985T: git git://linuxtv.org/media_tree.git 12986F: drivers/media/dvb-frontends/cxd2099* 12987 12988MEDIA DRIVERS FOR CXD2841ER 12989M: Sergey Kozlov <serjk@netup.ru> 12990M: Abylay Ospan <aospan@netup.ru> 12991L: linux-media@vger.kernel.org 12992S: Supported 12993W: https://linuxtv.org 12994W: http://netup.tv/ 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/dvb-frontends/cxd2841er* 12997 12998MEDIA DRIVERS FOR CXD2880 12999M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13000L: linux-media@vger.kernel.org 13001S: Supported 13002W: http://linuxtv.org/ 13003T: git git://linuxtv.org/media_tree.git 13004F: drivers/media/dvb-frontends/cxd2880/* 13005F: drivers/media/spi/cxd2880* 13006 13007MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13008L: linux-media@vger.kernel.org 13009S: Orphan 13010W: https://linuxtv.org 13011T: git git://linuxtv.org/media_tree.git 13012F: drivers/media/pci/ddbridge/* 13013 13014MEDIA DRIVERS FOR FREESCALE IMX 13015M: Steve Longerbeam <slongerbeam@gmail.com> 13016M: Philipp Zabel <p.zabel@pengutronix.de> 13017L: linux-media@vger.kernel.org 13018S: Maintained 13019T: git git://linuxtv.org/media_tree.git 13020F: Documentation/admin-guide/media/imx.rst 13021F: Documentation/devicetree/bindings/media/imx.txt 13022F: drivers/staging/media/imx/ 13023F: include/linux/imx-media.h 13024F: include/media/imx.h 13025 13026MEDIA DRIVERS FOR FREESCALE IMX7 13027M: Rui Miguel Silva <rmfrfs@gmail.com> 13028M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13029L: linux-media@vger.kernel.org 13030S: Maintained 13031T: git git://linuxtv.org/media_tree.git 13032F: Documentation/admin-guide/media/imx7.rst 13033F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13034F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13035F: drivers/media/platform/nxp/imx-mipi-csis.c 13036F: drivers/media/platform/nxp/imx7-media-csi.c 13037 13038MEDIA DRIVERS FOR HELENE 13039M: Abylay Ospan <aospan@netup.ru> 13040L: linux-media@vger.kernel.org 13041S: Supported 13042W: https://linuxtv.org 13043W: http://netup.tv/ 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/helene* 13046 13047MEDIA DRIVERS FOR HORUS3A 13048M: Sergey Kozlov <serjk@netup.ru> 13049M: Abylay Ospan <aospan@netup.ru> 13050L: linux-media@vger.kernel.org 13051S: Supported 13052W: https://linuxtv.org 13053W: http://netup.tv/ 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/dvb-frontends/horus3a* 13056 13057MEDIA DRIVERS FOR LNBH25 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/dvb-frontends/lnbh25* 13066 13067MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13068L: linux-media@vger.kernel.org 13069S: Orphan 13070W: https://linuxtv.org 13071T: git git://linuxtv.org/media_tree.git 13072F: drivers/media/dvb-frontends/mxl5xx* 13073 13074MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13075M: Sergey Kozlov <serjk@netup.ru> 13076M: Abylay Ospan <aospan@netup.ru> 13077L: linux-media@vger.kernel.org 13078S: Supported 13079W: https://linuxtv.org 13080W: http://netup.tv/ 13081T: git git://linuxtv.org/media_tree.git 13082F: drivers/media/pci/netup_unidvb/* 13083 13084MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13085M: Dmitry Osipenko <digetx@gmail.com> 13086L: linux-media@vger.kernel.org 13087L: linux-tegra@vger.kernel.org 13088S: Maintained 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13091F: drivers/media/platform/nvidia/tegra-vde/ 13092 13093MEDIA DRIVERS FOR RENESAS - CEU 13094M: Jacopo Mondi <jacopo@jmondi.org> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13100F: drivers/media/platform/renesas/renesas-ceu.c 13101F: include/media/drv-intf/renesas-ceu.h 13102 13103MEDIA DRIVERS FOR RENESAS - DRIF 13104M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13110F: drivers/media/platform/renesas/rcar_drif.c 13111 13112MEDIA DRIVERS FOR RENESAS - FCP 13113M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13119F: drivers/media/platform/renesas/rcar-fcp.c 13120F: include/media/rcar-fcp.h 13121 13122MEDIA DRIVERS FOR RENESAS - FDP1 13123M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13124L: linux-media@vger.kernel.org 13125L: linux-renesas-soc@vger.kernel.org 13126S: Supported 13127T: git git://linuxtv.org/media_tree.git 13128F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13129F: drivers/media/platform/renesas/rcar_fdp1.c 13130 13131MEDIA DRIVERS FOR RENESAS - VIN 13132M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13133L: linux-media@vger.kernel.org 13134L: linux-renesas-soc@vger.kernel.org 13135S: Supported 13136T: git git://linuxtv.org/media_tree.git 13137F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13138F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13139F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13140F: drivers/media/platform/renesas/rcar-isp.c 13141F: drivers/media/platform/renesas/rcar-vin/ 13142 13143MEDIA DRIVERS FOR RENESAS - VSP1 13144M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13145M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13146L: linux-media@vger.kernel.org 13147L: linux-renesas-soc@vger.kernel.org 13148S: Supported 13149T: git git://linuxtv.org/media_tree.git 13150F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13151F: drivers/media/platform/renesas/vsp1/ 13152 13153MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13154L: linux-media@vger.kernel.org 13155S: Orphan 13156W: https://linuxtv.org 13157T: git git://linuxtv.org/media_tree.git 13158F: drivers/media/dvb-frontends/stv0910* 13159 13160MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13161L: linux-media@vger.kernel.org 13162S: Orphan 13163W: https://linuxtv.org 13164T: git git://linuxtv.org/media_tree.git 13165F: drivers/media/dvb-frontends/stv6111* 13166 13167MEDIA DRIVERS FOR STM32 - DCMI 13168M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13169L: linux-media@vger.kernel.org 13170S: Supported 13171T: git git://linuxtv.org/media_tree.git 13172F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13173F: drivers/media/platform/st/stm32/stm32-dcmi.c 13174 13175MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13176M: Mauro Carvalho Chehab <mchehab@kernel.org> 13177L: linux-media@vger.kernel.org 13178S: Maintained 13179W: https://linuxtv.org 13180Q: http://patchwork.kernel.org/project/linux-media/list/ 13181T: git git://linuxtv.org/media_tree.git 13182F: Documentation/admin-guide/media/ 13183F: Documentation/devicetree/bindings/media/ 13184F: Documentation/driver-api/media/ 13185F: Documentation/userspace-api/media/ 13186F: drivers/media/ 13187F: drivers/staging/media/ 13188F: include/dt-bindings/media/ 13189F: include/linux/platform_data/media/ 13190F: include/media/ 13191F: include/uapi/linux/dvb/ 13192F: include/uapi/linux/ivtv* 13193F: include/uapi/linux/media.h 13194F: include/uapi/linux/uvcvideo.h 13195F: include/uapi/linux/v4l2-* 13196F: include/uapi/linux/videodev2.h 13197 13198MEDIATEK BLUETOOTH DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: linux-bluetooth@vger.kernel.org 13201L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13202S: Maintained 13203F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13204F: drivers/bluetooth/btmtkuart.c 13205 13206MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13207M: Sean Wang <sean.wang@mediatek.com> 13208L: linux-pm@vger.kernel.org 13209S: Maintained 13210F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13211F: drivers/power/reset/mt6323-poweroff.c 13212 13213MEDIATEK CIR DRIVER 13214M: Sean Wang <sean.wang@mediatek.com> 13215S: Maintained 13216F: drivers/media/rc/mtk-cir.c 13217 13218MEDIATEK DMA DRIVER 13219M: Sean Wang <sean.wang@mediatek.com> 13220L: dmaengine@vger.kernel.org 13221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13222L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13223S: Maintained 13224F: Documentation/devicetree/bindings/dma/mtk-* 13225F: drivers/dma/mediatek/ 13226 13227MEDIATEK ETHERNET DRIVER 13228M: Felix Fietkau <nbd@nbd.name> 13229M: John Crispin <john@phrozen.org> 13230M: Sean Wang <sean.wang@mediatek.com> 13231M: Mark Lee <Mark-MC.Lee@mediatek.com> 13232M: Lorenzo Bianconi <lorenzo@kernel.org> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/ethernet/mediatek/ 13236 13237MEDIATEK ETHERNET PCS DRIVER 13238M: Alexander Couzens <lynxis@fe80.eu> 13239M: Daniel Golle <daniel@makrotopia.org> 13240L: netdev@vger.kernel.org 13241S: Maintained 13242F: drivers/net/pcs/pcs-mtk-lynxi.c 13243F: include/linux/pcs/pcs-mtk-lynxi.h 13244 13245MEDIATEK ETHERNET PHY DRIVERS 13246M: Daniel Golle <daniel@makrotopia.org> 13247M: Qingfang Deng <dqfext@gmail.com> 13248M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13249L: netdev@vger.kernel.org 13250S: Maintained 13251F: drivers/net/phy/mediatek-ge-soc.c 13252F: drivers/net/phy/mediatek-ge.c 13253 13254MEDIATEK I2C CONTROLLER DRIVER 13255M: Qii Wang <qii.wang@mediatek.com> 13256L: linux-i2c@vger.kernel.org 13257S: Maintained 13258F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13259F: drivers/i2c/busses/i2c-mt65xx.c 13260 13261MEDIATEK IOMMU DRIVER 13262M: Yong Wu <yong.wu@mediatek.com> 13263L: iommu@lists.linux.dev 13264L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13265S: Supported 13266F: Documentation/devicetree/bindings/iommu/mediatek* 13267F: drivers/iommu/mtk_iommu* 13268F: include/dt-bindings/memory/mt*-port.h 13269 13270MEDIATEK JPEG DRIVER 13271M: Bin Liu <bin.liu@mediatek.com> 13272S: Supported 13273F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13274F: drivers/media/platform/mediatek/jpeg/ 13275 13276MEDIATEK KEYPAD DRIVER 13277M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13280F: drivers/input/keyboard/mt6779-keypad.c 13281 13282MEDIATEK MDP DRIVER 13283M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13284M: Houlong Wei <houlong.wei@mediatek.com> 13285M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13286S: Supported 13287F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13288F: drivers/media/platform/mediatek/mdp/ 13289F: drivers/media/platform/mediatek/vpu/ 13290 13291MEDIATEK MEDIA DRIVER 13292M: Tiffany Lin <tiffany.lin@mediatek.com> 13293M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13294M: Yunfei Dong <yunfei.dong@mediatek.com> 13295S: Supported 13296F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13297F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13298F: drivers/media/platform/mediatek/vcodec/ 13299F: drivers/media/platform/mediatek/vpu/ 13300 13301MEDIATEK MMC/SD/SDIO DRIVER 13302M: Chaotian Jing <chaotian.jing@mediatek.com> 13303S: Maintained 13304F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13305F: drivers/mmc/host/mtk-sd.c 13306 13307MEDIATEK MT76 WIRELESS LAN DRIVER 13308M: Felix Fietkau <nbd@nbd.name> 13309M: Lorenzo Bianconi <lorenzo@kernel.org> 13310M: Ryder Lee <ryder.lee@mediatek.com> 13311R: Shayne Chen <shayne.chen@mediatek.com> 13312R: Sean Wang <sean.wang@mediatek.com> 13313L: linux-wireless@vger.kernel.org 13314S: Maintained 13315T: git https://github.com/nbd168/wireless 13316F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13317F: drivers/net/wireless/mediatek/mt76/ 13318 13319MEDIATEK MT7601U WIRELESS LAN DRIVER 13320M: Jakub Kicinski <kuba@kernel.org> 13321L: linux-wireless@vger.kernel.org 13322S: Maintained 13323F: drivers/net/wireless/mediatek/mt7601u/ 13324 13325MEDIATEK MT7621 CLOCK DRIVER 13326M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13327S: Maintained 13328F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13329F: drivers/clk/ralink/clk-mt7621.c 13330 13331MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13335F: drivers/pci/controller/pcie-mt7621.c 13336 13337MEDIATEK MT7621 PHY PCI DRIVER 13338M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13339S: Maintained 13340F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13341F: drivers/phy/ralink/phy-mt7621-pci.c 13342 13343MEDIATEK MT7621/28/88 I2C DRIVER 13344M: Stefan Roese <sr@denx.de> 13345L: linux-i2c@vger.kernel.org 13346S: Maintained 13347F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13348F: drivers/i2c/busses/i2c-mt7621.c 13349 13350MEDIATEK MTMIPS CLOCK DRIVER 13351M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13352S: Maintained 13353F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13354F: drivers/clk/ralink/clk-mtmips.c 13355 13356MEDIATEK NAND CONTROLLER DRIVER 13357L: linux-mtd@lists.infradead.org 13358S: Orphan 13359F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13360F: drivers/mtd/nand/raw/mtk_* 13361 13362MEDIATEK PMIC LED DRIVER 13363M: Sean Wang <sean.wang@mediatek.com> 13364S: Maintained 13365F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13366F: drivers/leds/leds-mt6323.c 13367 13368MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13369M: Sean Wang <sean.wang@mediatek.com> 13370S: Maintained 13371F: drivers/char/hw_random/mtk-rng.c 13372 13373MEDIATEK SMI DRIVER 13374M: Yong Wu <yong.wu@mediatek.com> 13375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13376S: Supported 13377F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13378F: drivers/memory/mtk-smi.c 13379F: include/soc/mediatek/smi.h 13380 13381MEDIATEK SWITCH DRIVER 13382M: Arınç ÜNAL <arinc.unal@arinc9.com> 13383M: Daniel Golle <daniel@makrotopia.org> 13384M: Landen Chao <Landen.Chao@mediatek.com> 13385M: DENG Qingfang <dqfext@gmail.com> 13386M: Sean Wang <sean.wang@mediatek.com> 13387L: netdev@vger.kernel.org 13388S: Maintained 13389F: drivers/net/dsa/mt7530-mdio.c 13390F: drivers/net/dsa/mt7530-mmio.c 13391F: drivers/net/dsa/mt7530.* 13392F: net/dsa/tag_mtk.c 13393 13394MEDIATEK T7XX 5G WWAN MODEM DRIVER 13395M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13396M: Intel Corporation <linuxwwan@intel.com> 13397R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13398R: Liu Haijun <haijun.liu@mediatek.com> 13399R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13400R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13401L: netdev@vger.kernel.org 13402S: Supported 13403F: drivers/net/wwan/t7xx/ 13404 13405MEDIATEK USB3 DRD IP DRIVER 13406M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13407L: linux-usb@vger.kernel.org 13408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13409L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13410S: Maintained 13411F: Documentation/devicetree/bindings/usb/mediatek,* 13412F: drivers/usb/host/xhci-mtk* 13413F: drivers/usb/mtu3/ 13414 13415MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13416M: Peter Senna Tschudin <peter.senna@gmail.com> 13417M: Martin Donnelly <martin.donnelly@ge.com> 13418M: Martyn Welch <martyn.welch@collabora.co.uk> 13419S: Maintained 13420F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13421F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13422 13423MEGARAID SCSI/SAS DRIVERS 13424M: Kashyap Desai <kashyap.desai@broadcom.com> 13425M: Sumit Saxena <sumit.saxena@broadcom.com> 13426M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13427L: megaraidlinux.pdl@broadcom.com 13428L: linux-scsi@vger.kernel.org 13429S: Maintained 13430W: http://www.avagotech.com/support/ 13431F: Documentation/scsi/megaraid.rst 13432F: drivers/scsi/megaraid.* 13433F: drivers/scsi/megaraid/ 13434 13435MELEXIS MLX90614 DRIVER 13436M: Crt Mori <cmo@melexis.com> 13437L: linux-iio@vger.kernel.org 13438S: Supported 13439W: http://www.melexis.com 13440F: drivers/iio/temperature/mlx90614.c 13441 13442MELEXIS MLX90632 DRIVER 13443M: Crt Mori <cmo@melexis.com> 13444L: linux-iio@vger.kernel.org 13445S: Supported 13446W: http://www.melexis.com 13447F: drivers/iio/temperature/mlx90632.c 13448 13449MELFAS MIP4 TOUCHSCREEN DRIVER 13450M: Sangwon Jee <jeesw@melfas.com> 13451S: Supported 13452W: http://www.melfas.com 13453F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13454F: drivers/input/touchscreen/melfas_mip4.c 13455 13456MELLANOX BLUEFIELD I2C DRIVER 13457M: Khalil Blaiech <kblaiech@nvidia.com> 13458M: Asmaa Mnebhi <asmaa@nvidia.com> 13459L: linux-i2c@vger.kernel.org 13460S: Supported 13461F: drivers/i2c/busses/i2c-mlxbf.c 13462 13463MELLANOX ETHERNET DRIVER (mlx4_en) 13464M: Tariq Toukan <tariqt@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx4/en_* 13470 13471MELLANOX ETHERNET DRIVER (mlx5e) 13472M: Saeed Mahameed <saeedm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13478 13479MELLANOX ETHERNET INNOVA DRIVERS 13480R: Boris Pismenny <borisp@nvidia.com> 13481L: netdev@vger.kernel.org 13482S: Supported 13483W: http://www.mellanox.com 13484Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13485F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13486F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13487F: include/linux/mlx5/mlx5_ifc_fpga.h 13488 13489MELLANOX ETHERNET SWITCH DRIVERS 13490M: Ido Schimmel <idosch@nvidia.com> 13491M: Petr Machata <petrm@nvidia.com> 13492L: netdev@vger.kernel.org 13493S: Supported 13494W: http://www.mellanox.com 13495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13496F: drivers/net/ethernet/mellanox/mlxsw/ 13497F: tools/testing/selftests/drivers/net/mlxsw/ 13498 13499MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13500M: mlxsw@nvidia.com 13501L: netdev@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlxfw/ 13506 13507MELLANOX HARDWARE PLATFORM SUPPORT 13508M: Hans de Goede <hdegoede@redhat.com> 13509M: Mark Gross <markgross@kernel.org> 13510M: Vadim Pasternak <vadimp@nvidia.com> 13511L: platform-driver-x86@vger.kernel.org 13512S: Supported 13513F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13514F: drivers/platform/mellanox/ 13515F: include/linux/platform_data/mlxreg.h 13516 13517MELLANOX MLX4 core VPI driver 13518M: Tariq Toukan <tariqt@nvidia.com> 13519L: netdev@vger.kernel.org 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13524F: drivers/net/ethernet/mellanox/mlx4/ 13525F: include/linux/mlx4/ 13526 13527MELLANOX MLX4 IB driver 13528M: Yishai Hadas <yishaih@nvidia.com> 13529L: linux-rdma@vger.kernel.org 13530S: Supported 13531W: http://www.mellanox.com 13532Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13533F: drivers/infiniband/hw/mlx4/ 13534F: include/linux/mlx4/ 13535F: include/uapi/rdma/mlx4-abi.h 13536 13537MELLANOX MLX5 core VPI driver 13538M: Saeed Mahameed <saeedm@nvidia.com> 13539M: Leon Romanovsky <leonro@nvidia.com> 13540L: netdev@vger.kernel.org 13541L: linux-rdma@vger.kernel.org 13542S: Supported 13543W: http://www.mellanox.com 13544Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13545F: Documentation/networking/device_drivers/ethernet/mellanox/ 13546F: drivers/net/ethernet/mellanox/mlx5/core/ 13547F: include/linux/mlx5/ 13548 13549MELLANOX MLX5 IB driver 13550M: Leon Romanovsky <leonro@nvidia.com> 13551L: linux-rdma@vger.kernel.org 13552S: Supported 13553W: http://www.mellanox.com 13554Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13555F: drivers/infiniband/hw/mlx5/ 13556F: include/linux/mlx5/ 13557F: include/uapi/rdma/mlx5-abi.h 13558 13559MELLANOX MLXCPLD I2C AND MUX DRIVER 13560M: Vadim Pasternak <vadimp@nvidia.com> 13561M: Michael Shych <michaelsh@nvidia.com> 13562L: linux-i2c@vger.kernel.org 13563S: Supported 13564F: Documentation/i2c/busses/i2c-mlxcpld.rst 13565F: drivers/i2c/busses/i2c-mlxcpld.c 13566F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13567 13568MELLANOX MLXCPLD LED DRIVER 13569M: Vadim Pasternak <vadimp@nvidia.com> 13570L: linux-leds@vger.kernel.org 13571S: Supported 13572F: Documentation/leds/leds-mlxcpld.rst 13573F: drivers/leds/leds-mlxcpld.c 13574F: drivers/leds/leds-mlxreg.c 13575 13576MELLANOX PLATFORM DRIVER 13577M: Vadim Pasternak <vadimp@nvidia.com> 13578L: platform-driver-x86@vger.kernel.org 13579S: Supported 13580F: drivers/platform/x86/mlx-platform.c 13581 13582MEMBARRIER SUPPORT 13583M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13584M: "Paul E. McKenney" <paulmck@kernel.org> 13585L: linux-kernel@vger.kernel.org 13586S: Supported 13587F: arch/powerpc/include/asm/membarrier.h 13588F: include/uapi/linux/membarrier.h 13589F: kernel/sched/membarrier.c 13590 13591MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13592M: Mike Rapoport <rppt@kernel.org> 13593L: linux-mm@kvack.org 13594S: Maintained 13595F: Documentation/core-api/boot-time-mm.rst 13596F: include/linux/memblock.h 13597F: mm/memblock.c 13598F: mm/mm_init.c 13599F: tools/testing/memblock/ 13600 13601MEMORY CONTROLLER DRIVERS 13602M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13603L: linux-kernel@vger.kernel.org 13604S: Maintained 13605B: mailto:krzysztof.kozlowski@linaro.org 13606T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13607F: Documentation/devicetree/bindings/memory-controllers/ 13608F: drivers/memory/ 13609F: include/dt-bindings/memory/ 13610F: include/memory/ 13611 13612MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13613M: Dmitry Osipenko <digetx@gmail.com> 13614L: linux-pm@vger.kernel.org 13615L: linux-tegra@vger.kernel.org 13616S: Maintained 13617T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13618F: drivers/devfreq/tegra30-devfreq.c 13619 13620MEMORY HOT(UN)PLUG 13621M: David Hildenbrand <david@redhat.com> 13622M: Oscar Salvador <osalvador@suse.de> 13623L: linux-mm@kvack.org 13624S: Maintained 13625F: Documentation/admin-guide/mm/memory-hotplug.rst 13626F: Documentation/core-api/memory-hotplug.rst 13627F: drivers/base/memory.c 13628F: include/linux/memory_hotplug.h 13629F: mm/memory_hotplug.c 13630F: tools/testing/selftests/memory-hotplug/ 13631 13632MEMORY MANAGEMENT 13633M: Andrew Morton <akpm@linux-foundation.org> 13634L: linux-mm@kvack.org 13635S: Maintained 13636W: http://www.linux-mm.org 13637T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13638T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13639F: include/linux/gfp.h 13640F: include/linux/gfp_types.h 13641F: include/linux/memory_hotplug.h 13642F: include/linux/mm.h 13643F: include/linux/mmzone.h 13644F: include/linux/pagewalk.h 13645F: include/trace/events/ksm.h 13646F: mm/ 13647F: tools/mm/ 13648F: tools/testing/selftests/mm/ 13649 13650MEMORY TECHNOLOGY DEVICES (MTD) 13651M: Miquel Raynal <miquel.raynal@bootlin.com> 13652M: Richard Weinberger <richard@nod.at> 13653M: Vignesh Raghavendra <vigneshr@ti.com> 13654L: linux-mtd@lists.infradead.org 13655S: Maintained 13656W: http://www.linux-mtd.infradead.org/ 13657Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13658C: irc://irc.oftc.net/mtd 13659T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13660T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13661F: Documentation/devicetree/bindings/mtd/ 13662F: drivers/mtd/ 13663F: include/linux/mtd/ 13664F: include/uapi/mtd/ 13665 13666MEMSENSING MICROSYSTEMS MSA311 DRIVER 13667M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13668L: linux-iio@vger.kernel.org 13669S: Maintained 13670F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13671F: drivers/iio/accel/msa311.c 13672 13673MEN A21 WATCHDOG DRIVER 13674M: Johannes Thumshirn <morbidrsa@gmail.com> 13675L: linux-watchdog@vger.kernel.org 13676S: Maintained 13677F: drivers/watchdog/mena21_wdt.c 13678 13679MEN CHAMELEON BUS (mcb) 13680M: Johannes Thumshirn <morbidrsa@gmail.com> 13681S: Maintained 13682F: Documentation/driver-api/men-chameleon-bus.rst 13683F: drivers/mcb/ 13684F: include/linux/mcb.h 13685 13686MEN F21BMC (Board Management Controller) 13687M: Andreas Werner <andreas.werner@men.de> 13688S: Supported 13689F: Documentation/hwmon/menf21bmc.rst 13690F: drivers/hwmon/menf21bmc_hwmon.c 13691F: drivers/leds/leds-menf21bmc.c 13692F: drivers/mfd/menf21bmc.c 13693F: drivers/watchdog/menf21bmc_wdt.c 13694 13695MEN Z069 WATCHDOG DRIVER 13696M: Johannes Thumshirn <jth@kernel.org> 13697L: linux-watchdog@vger.kernel.org 13698S: Maintained 13699F: drivers/watchdog/menz69_wdt.c 13700 13701MESON AO CEC DRIVER FOR AMLOGIC SOCS 13702M: Neil Armstrong <neil.armstrong@linaro.org> 13703L: linux-media@vger.kernel.org 13704L: linux-amlogic@lists.infradead.org 13705S: Supported 13706W: http://linux-meson.com/ 13707T: git git://linuxtv.org/media_tree.git 13708F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13709F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13710F: drivers/media/cec/platform/meson/ao-cec.c 13711 13712MESON GE2D DRIVER FOR AMLOGIC SOCS 13713M: Neil Armstrong <neil.armstrong@linaro.org> 13714L: linux-media@vger.kernel.org 13715L: linux-amlogic@lists.infradead.org 13716S: Supported 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13719F: drivers/media/platform/amlogic/meson-ge2d/ 13720 13721MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13722M: Liang Yang <liang.yang@amlogic.com> 13723L: linux-mtd@lists.infradead.org 13724S: Maintained 13725F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13726F: drivers/mtd/nand/raw/meson_* 13727 13728MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13729M: Neil Armstrong <neil.armstrong@linaro.org> 13730L: linux-media@vger.kernel.org 13731L: linux-amlogic@lists.infradead.org 13732S: Supported 13733T: git git://linuxtv.org/media_tree.git 13734F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13735F: drivers/staging/media/meson/vdec/ 13736 13737METHODE UDPU SUPPORT 13738M: Vladimir Vid <vladimir.vid@sartura.hr> 13739S: Maintained 13740F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13741 13742MHI BUS 13743M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13744L: mhi@lists.linux.dev 13745L: linux-arm-msm@vger.kernel.org 13746S: Maintained 13747T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13748F: Documentation/ABI/stable/sysfs-bus-mhi 13749F: Documentation/mhi/ 13750F: drivers/bus/mhi/ 13751F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13752F: include/linux/mhi.h 13753 13754MICROBLAZE ARCHITECTURE 13755M: Michal Simek <monstr@monstr.eu> 13756S: Supported 13757W: http://www.monstr.eu/fdt/ 13758T: git git://git.monstr.eu/linux-2.6-microblaze.git 13759F: arch/microblaze/ 13760 13761MICROBLAZE TMR INJECT 13762M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13763S: Supported 13764F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13765F: drivers/misc/xilinx_tmr_inject.c 13766 13767MICROBLAZE TMR MANAGER 13768M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13769S: Supported 13770F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13771F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13772F: drivers/misc/xilinx_tmr_manager.c 13773 13774MICROCHIP AT91 DMA DRIVERS 13775M: Ludovic Desroches <ludovic.desroches@microchip.com> 13776M: Tudor Ambarus <tudor.ambarus@linaro.org> 13777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13778L: dmaengine@vger.kernel.org 13779S: Supported 13780F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13781F: drivers/dma/at_hdmac.c 13782F: drivers/dma/at_xdmac.c 13783F: include/dt-bindings/dma/at91.h 13784 13785MICROCHIP AT91 SERIAL DRIVER 13786M: Richard Genoud <richard.genoud@gmail.com> 13787S: Maintained 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/tty/serial/atmel_serial.c 13790F: drivers/tty/serial/atmel_serial.h 13791 13792MICROCHIP AT91 USART MFD DRIVER 13793M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13794L: linux-kernel@vger.kernel.org 13795S: Supported 13796F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13797F: drivers/mfd/at91-usart.c 13798F: include/dt-bindings/mfd/at91-usart.h 13799 13800MICROCHIP AT91 USART SPI DRIVER 13801M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13802L: linux-spi@vger.kernel.org 13803S: Supported 13804F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13805F: drivers/spi/spi-at91-usart.c 13806 13807MICROCHIP AUDIO ASOC DRIVERS 13808M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13810S: Supported 13811F: Documentation/devicetree/bindings/sound/atmel* 13812F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13813F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13814F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13815F: sound/soc/atmel 13816 13817MICROCHIP CSI2DC DRIVER 13818M: Eugen Hristev <eugen.hristev@microchip.com> 13819L: linux-media@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13822F: drivers/media/platform/microchip/microchip-csi2dc.c 13823 13824MICROCHIP ECC DRIVER 13825M: Tudor Ambarus <tudor.ambarus@linaro.org> 13826L: linux-crypto@vger.kernel.org 13827S: Maintained 13828F: drivers/crypto/atmel-ecc.* 13829 13830MICROCHIP EIC DRIVER 13831M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13833S: Supported 13834F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13835F: drivers/irqchip/irq-mchp-eic.c 13836 13837MICROCHIP I2C DRIVER 13838M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13839L: linux-i2c@vger.kernel.org 13840S: Supported 13841F: drivers/i2c/busses/i2c-at91-*.c 13842F: drivers/i2c/busses/i2c-at91.h 13843 13844MICROCHIP ISC DRIVER 13845M: Eugen Hristev <eugen.hristev@microchip.com> 13846L: linux-media@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13849F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13850F: drivers/media/platform/microchip/microchip-isc* 13851F: drivers/media/platform/microchip/microchip-sama*-isc* 13852F: drivers/staging/media/deprecated/atmel/atmel-isc* 13853F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13854F: include/linux/atmel-isc-media.h 13855 13856MICROCHIP ISI DRIVER 13857M: Eugen Hristev <eugen.hristev@microchip.com> 13858L: linux-media@vger.kernel.org 13859S: Supported 13860F: drivers/media/platform/atmel/atmel-isi.c 13861F: drivers/media/platform/atmel/atmel-isi.h 13862 13863MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13864M: Woojung Huh <woojung.huh@microchip.com> 13865M: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13869F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13870F: drivers/net/dsa/microchip/* 13871F: include/linux/dsa/ksz_common.h 13872F: include/linux/platform_data/microchip-ksz.h 13873F: net/dsa/tag_ksz.c 13874 13875MICROCHIP LAN743X ETHERNET DRIVER 13876M: Bryan Whitehead <bryan.whitehead@microchip.com> 13877M: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/ethernet/microchip/lan743x_* 13881 13882MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13883M: Arun Ramadoss <arun.ramadoss@microchip.com> 13884R: UNGLinuxDriver@microchip.com 13885L: netdev@vger.kernel.org 13886S: Maintained 13887F: drivers/net/phy/microchip_t1.c 13888 13889MICROCHIP LAN966X ETHERNET DRIVER 13890M: Horatiu Vultur <horatiu.vultur@microchip.com> 13891M: UNGLinuxDriver@microchip.com 13892L: netdev@vger.kernel.org 13893S: Maintained 13894F: drivers/net/ethernet/microchip/lan966x/* 13895 13896MICROCHIP LCDFB DRIVER 13897M: Nicolas Ferre <nicolas.ferre@microchip.com> 13898L: linux-fbdev@vger.kernel.org 13899S: Maintained 13900F: drivers/video/fbdev/atmel_lcdfb.c 13901F: include/video/atmel_lcdc.h 13902 13903MICROCHIP MCP16502 PMIC DRIVER 13904M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13906S: Supported 13907F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13908F: drivers/regulator/mcp16502.c 13909 13910MICROCHIP MCP3911 ADC DRIVER 13911M: Marcus Folkesson <marcus.folkesson@gmail.com> 13912M: Kent Gustavsson <kent@minoris.se> 13913L: linux-iio@vger.kernel.org 13914S: Maintained 13915F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13916F: drivers/iio/adc/mcp3911.c 13917 13918MICROCHIP MMC/SD/SDIO MCI DRIVER 13919M: Ludovic Desroches <ludovic.desroches@microchip.com> 13920S: Maintained 13921F: drivers/mmc/host/atmel-mci.c 13922 13923MICROCHIP NAND DRIVER 13924M: Tudor Ambarus <tudor.ambarus@linaro.org> 13925L: linux-mtd@lists.infradead.org 13926S: Supported 13927F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13928F: drivers/mtd/nand/raw/atmel/* 13929 13930MICROCHIP OTPC DRIVER 13931M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13933S: Supported 13934F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13935F: drivers/nvmem/microchip-otpc.c 13936F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13937 13938MICROCHIP PCI1XXXX GP DRIVER 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940L: linux-gpio@vger.kernel.org 13941S: Supported 13942F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13943F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13944F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13945 13946MICROCHIP PCI1XXXX I2C DRIVER 13947M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13948M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13949M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13950L: linux-i2c@vger.kernel.org 13951S: Maintained 13952F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13953 13954MICROCHIP PCIe UART DRIVER 13955M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13956M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13957L: linux-serial@vger.kernel.org 13958S: Maintained 13959F: drivers/tty/serial/8250/8250_pci1xxxx.c 13960 13961MICROCHIP POLARFIRE FPGA DRIVERS 13962M: Conor Dooley <conor.dooley@microchip.com> 13963R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13964L: linux-fpga@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13967F: drivers/fpga/microchip-spi.c 13968 13969MICROCHIP PWM DRIVER 13970M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13972L: linux-pwm@vger.kernel.org 13973S: Supported 13974F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13975F: drivers/pwm/pwm-atmel.c 13976 13977MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13978M: Eugen Hristev <eugen.hristev@microchip.com> 13979L: linux-iio@vger.kernel.org 13980S: Supported 13981F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13982F: drivers/iio/adc/at91-sama5d2_adc.c 13983F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13984 13985MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13986M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13987S: Supported 13988F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13989F: drivers/power/reset/at91-sama5d2_shdwc.c 13990 13991MICROCHIP SOC DRIVERS 13992M: Conor Dooley <conor@kernel.org> 13993S: Supported 13994T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13995F: drivers/soc/microchip/ 13996 13997MICROCHIP SPI DRIVER 13998M: Ryan Wanner <ryan.wanner@microchip.com> 13999S: Supported 14000F: drivers/spi/spi-atmel.* 14001 14002MICROCHIP SSC DRIVER 14003M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14005S: Supported 14006F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14007F: drivers/misc/atmel-ssc.c 14008F: include/linux/atmel-ssc.h 14009 14010Microchip Timer Counter Block (TCB) Capture Driver 14011M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14013L: linux-iio@vger.kernel.org 14014S: Maintained 14015F: drivers/counter/microchip-tcb-capture.c 14016 14017MICROCHIP USB251XB DRIVER 14018M: Richard Leitner <richard.leitner@skidata.com> 14019L: linux-usb@vger.kernel.org 14020S: Maintained 14021F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14022F: drivers/usb/misc/usb251xb.c 14023 14024MICROCHIP USBA UDC DRIVER 14025M: Cristian Birsan <cristian.birsan@microchip.com> 14026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14027S: Supported 14028F: drivers/usb/gadget/udc/atmel_usba_udc.* 14029 14030MICROCHIP WILC1000 WIFI DRIVER 14031M: Ajay Singh <ajay.kathat@microchip.com> 14032M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14033L: linux-wireless@vger.kernel.org 14034S: Supported 14035F: drivers/net/wireless/microchip/wilc1000/ 14036 14037MICROSEMI MIPS SOCS 14038M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14039M: UNGLinuxDriver@microchip.com 14040L: linux-mips@vger.kernel.org 14041S: Supported 14042F: Documentation/devicetree/bindings/mips/mscc.txt 14043F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14044F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14045F: arch/mips/boot/dts/mscc/ 14046F: arch/mips/configs/generic/board-ocelot.config 14047F: arch/mips/generic/board-ocelot.c 14048 14049MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14050M: Don Brace <don.brace@microchip.com> 14051L: storagedev@microchip.com 14052L: linux-scsi@vger.kernel.org 14053S: Supported 14054F: Documentation/scsi/smartpqi.rst 14055F: drivers/scsi/smartpqi/Kconfig 14056F: drivers/scsi/smartpqi/Makefile 14057F: drivers/scsi/smartpqi/smartpqi*.[ch] 14058F: include/linux/cciss*.h 14059F: include/uapi/linux/cciss*.h 14060 14061MICROSOFT MANA RDMA DRIVER 14062M: Long Li <longli@microsoft.com> 14063M: Ajay Sharma <sharmaajay@microsoft.com> 14064L: linux-rdma@vger.kernel.org 14065S: Supported 14066F: drivers/infiniband/hw/mana/ 14067F: include/net/mana 14068F: include/uapi/rdma/mana-abi.h 14069 14070MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14071M: Maximilian Luz <luzmaximilian@gmail.com> 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: drivers/platform/surface/surface_aggregator_tabletsw.c 14075 14076MICROSOFT SURFACE BATTERY AND AC DRIVERS 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: linux-pm@vger.kernel.org 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: drivers/power/supply/surface_battery.c 14082F: drivers/power/supply/surface_charger.c 14083 14084MICROSOFT SURFACE DTX DRIVER 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14089F: drivers/platform/surface/surface_dtx.c 14090F: include/uapi/linux/surface_aggregator/dtx.h 14091 14092MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/platform/surface/surface_gpe.c 14097 14098MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14099M: Hans de Goede <hdegoede@redhat.com> 14100M: Mark Gross <markgross@kernel.org> 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14105F: drivers/platform/surface/ 14106 14107MICROSOFT SURFACE HID TRANSPORT DRIVER 14108M: Maximilian Luz <luzmaximilian@gmail.com> 14109L: linux-input@vger.kernel.org 14110L: platform-driver-x86@vger.kernel.org 14111S: Maintained 14112F: drivers/hid/surface-hid/ 14113 14114MICROSOFT SURFACE HOT-PLUG DRIVER 14115M: Maximilian Luz <luzmaximilian@gmail.com> 14116L: platform-driver-x86@vger.kernel.org 14117S: Maintained 14118F: drivers/platform/surface/surface_hotplug.c 14119 14120MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14121M: Maximilian Luz <luzmaximilian@gmail.com> 14122L: platform-driver-x86@vger.kernel.org 14123S: Maintained 14124F: drivers/platform/surface/surface_platform_profile.c 14125 14126MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14127M: Chen Yu <yu.c.chen@intel.com> 14128L: platform-driver-x86@vger.kernel.org 14129S: Supported 14130F: drivers/platform/surface/surfacepro3_button.c 14131 14132MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14133M: Maximilian Luz <luzmaximilian@gmail.com> 14134L: platform-driver-x86@vger.kernel.org 14135S: Maintained 14136F: drivers/platform/surface/surface_aggregator_hub.c 14137 14138MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14139M: Maximilian Luz <luzmaximilian@gmail.com> 14140L: platform-driver-x86@vger.kernel.org 14141S: Maintained 14142W: https://github.com/linux-surface/surface-aggregator-module 14143C: irc://irc.libera.chat/linux-surface 14144F: Documentation/driver-api/surface_aggregator/ 14145F: drivers/platform/surface/aggregator/ 14146F: drivers/platform/surface/surface_acpi_notify.c 14147F: drivers/platform/surface/surface_aggregator_cdev.c 14148F: drivers/platform/surface/surface_aggregator_registry.c 14149F: include/linux/surface_acpi_notify.h 14150F: include/linux/surface_aggregator/ 14151F: include/uapi/linux/surface_aggregator/ 14152 14153MICROTEK X6 SCANNER 14154M: Oliver Neukum <oliver@neukum.org> 14155S: Maintained 14156F: drivers/usb/image/microtek.* 14157 14158MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14159M: Luka Kovacic <luka.kovacic@sartura.hr> 14160M: Luka Perkov <luka.perkov@sartura.hr> 14161S: Maintained 14162F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14163F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14164F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14165F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14166F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14167F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14168 14169MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14170M: Sakari Ailus <sakari.ailus@linux.intel.com> 14171L: linux-media@vger.kernel.org 14172S: Maintained 14173F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14174F: Documentation/driver-api/media/drivers/ccs/ 14175F: Documentation/userspace-api/media/drivers/ccs.rst 14176F: drivers/media/i2c/ccs-pll.c 14177F: drivers/media/i2c/ccs-pll.h 14178F: drivers/media/i2c/ccs/ 14179F: include/uapi/linux/ccs.h 14180F: include/uapi/linux/smiapp.h 14181 14182MIPS 14183M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14184L: linux-mips@vger.kernel.org 14185S: Maintained 14186W: http://www.linux-mips.org/ 14187Q: https://patchwork.kernel.org/project/linux-mips/list/ 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14189F: Documentation/devicetree/bindings/mips/ 14190F: Documentation/mips/ 14191F: arch/mips/ 14192F: drivers/platform/mips/ 14193F: include/dt-bindings/mips/ 14194 14195MIPS BOSTON DEVELOPMENT BOARD 14196M: Paul Burton <paulburton@kernel.org> 14197L: linux-mips@vger.kernel.org 14198S: Maintained 14199F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14200F: arch/mips/boot/dts/img/boston.dts 14201F: arch/mips/configs/generic/board-boston.config 14202F: drivers/clk/imgtec/clk-boston.c 14203F: include/dt-bindings/clock/boston-clock.h 14204 14205MIPS CORE DRIVERS 14206M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14207M: Serge Semin <fancer.lancer@gmail.com> 14208L: linux-mips@vger.kernel.org 14209S: Supported 14210F: drivers/bus/mips_cdmm.c 14211F: drivers/clocksource/mips-gic-timer.c 14212F: drivers/cpuidle/cpuidle-cps.c 14213F: drivers/irqchip/irq-mips-cpu.c 14214F: drivers/irqchip/irq-mips-gic.c 14215 14216MIPS GENERIC PLATFORM 14217M: Paul Burton <paulburton@kernel.org> 14218L: linux-mips@vger.kernel.org 14219S: Supported 14220F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14221F: arch/mips/generic/ 14222F: arch/mips/tools/generic-board-config.sh 14223 14224MIPS RINT INSTRUCTION EMULATION 14225M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14226L: linux-mips@vger.kernel.org 14227S: Supported 14228F: arch/mips/math-emu/dp_rint.c 14229F: arch/mips/math-emu/sp_rint.c 14230 14231MIPS/LOONGSON1 ARCHITECTURE 14232M: Keguang Zhang <keguang.zhang@gmail.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson32/ 14236F: arch/mips/loongson32/ 14237F: drivers/*/*loongson1* 14238 14239MIPS/LOONGSON2EF ARCHITECTURE 14240M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14241L: linux-mips@vger.kernel.org 14242S: Maintained 14243F: arch/mips/include/asm/mach-loongson2ef/ 14244F: arch/mips/loongson2ef/ 14245F: drivers/cpufreq/loongson2_cpufreq.c 14246 14247MIPS/LOONGSON64 ARCHITECTURE 14248M: Huacai Chen <chenhuacai@kernel.org> 14249M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14250L: linux-mips@vger.kernel.org 14251S: Maintained 14252F: arch/mips/include/asm/mach-loongson64/ 14253F: arch/mips/loongson64/ 14254F: drivers/irqchip/irq-loongson* 14255F: drivers/platform/mips/cpu_hwmon.c 14256 14257MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14258M: Hans Verkuil <hverkuil@xs4all.nl> 14259L: linux-media@vger.kernel.org 14260S: Odd Fixes 14261W: https://linuxtv.org 14262T: git git://linuxtv.org/media_tree.git 14263F: drivers/media/radio/radio-miropcm20* 14264 14265MMP SUPPORT 14266R: Lubomir Rintel <lkundrak@v3.sk> 14267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14268S: Odd Fixes 14269T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14270F: arch/arm/boot/dts/marvell/mmp* 14271F: arch/arm/mach-mmp/ 14272F: include/linux/soc/mmp/ 14273 14274MMP USB PHY DRIVERS 14275R: Lubomir Rintel <lkundrak@v3.sk> 14276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14277S: Maintained 14278F: drivers/phy/marvell/phy-mmp3-usb.c 14279F: drivers/phy/marvell/phy-pxa-usb.c 14280 14281MMU GATHER AND TLB INVALIDATION 14282M: Will Deacon <will@kernel.org> 14283M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14284M: Andrew Morton <akpm@linux-foundation.org> 14285M: Nick Piggin <npiggin@gmail.com> 14286M: Peter Zijlstra <peterz@infradead.org> 14287L: linux-arch@vger.kernel.org 14288L: linux-mm@kvack.org 14289S: Maintained 14290F: arch/*/include/asm/tlb.h 14291F: include/asm-generic/tlb.h 14292F: mm/mmu_gather.c 14293 14294MN88472 MEDIA DRIVER 14295M: Antti Palosaari <crope@iki.fi> 14296L: linux-media@vger.kernel.org 14297S: Maintained 14298W: https://linuxtv.org 14299W: http://palosaari.fi/linux/ 14300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14301F: drivers/media/dvb-frontends/mn88472* 14302 14303MN88473 MEDIA DRIVER 14304M: Antti Palosaari <crope@iki.fi> 14305L: linux-media@vger.kernel.org 14306S: Maintained 14307W: https://linuxtv.org 14308W: http://palosaari.fi/linux/ 14309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14310F: drivers/media/dvb-frontends/mn88473* 14311 14312MODULE SUPPORT 14313M: Luis Chamberlain <mcgrof@kernel.org> 14314L: linux-modules@vger.kernel.org 14315L: linux-kernel@vger.kernel.org 14316S: Maintained 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14318F: include/linux/kmod.h 14319F: include/linux/module.h 14320F: kernel/module/ 14321F: lib/test_kmod.c 14322F: scripts/module* 14323F: tools/testing/selftests/kmod/ 14324 14325MONOLITHIC POWER SYSTEM PMIC DRIVER 14326M: Saravanan Sekar <sravanhome@gmail.com> 14327S: Maintained 14328F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14329F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14330F: drivers/hwmon/pmbus/mpq7932.c 14331F: drivers/iio/adc/mp2629_adc.c 14332F: drivers/mfd/mp2629.c 14333F: drivers/power/supply/mp2629_charger.c 14334F: drivers/regulator/mp5416.c 14335F: drivers/regulator/mpq7920.c 14336F: drivers/regulator/mpq7920.h 14337F: include/linux/mfd/mp2629.h 14338 14339MOST(R) TECHNOLOGY DRIVER 14340M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14341M: Christian Gromm <christian.gromm@microchip.com> 14342S: Maintained 14343F: Documentation/ABI/testing/configfs-most 14344F: Documentation/ABI/testing/sysfs-bus-most 14345F: drivers/most/ 14346F: drivers/staging/most/ 14347F: include/linux/most.h 14348 14349MOTORCOMM PHY DRIVER 14350M: Peter Geis <pgwipeout@gmail.com> 14351M: Frank <Frank.Sae@motor-comm.com> 14352L: netdev@vger.kernel.org 14353S: Maintained 14354F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14355F: drivers/net/phy/motorcomm.c 14356 14357MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14358M: Jiri Slaby <jirislaby@kernel.org> 14359S: Maintained 14360F: Documentation/driver-api/tty/moxa-smartio.rst 14361F: drivers/tty/mxser.* 14362 14363MR800 AVERMEDIA USB FM RADIO DRIVER 14364M: Alexey Klimov <klimov.linux@gmail.com> 14365L: linux-media@vger.kernel.org 14366S: Maintained 14367T: git git://linuxtv.org/media_tree.git 14368F: drivers/media/radio/radio-mr800.c 14369 14370MRF24J40 IEEE 802.15.4 RADIO DRIVER 14371M: Stefan Schmidt <stefan@datenfreihafen.org> 14372L: linux-wpan@vger.kernel.org 14373S: Odd Fixes 14374F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14375F: drivers/net/ieee802154/mrf24j40.c 14376 14377MSI EC DRIVER 14378M: Nikita Kravets <teackot@gmail.com> 14379L: platform-driver-x86@vger.kernel.org 14380S: Maintained 14381W: https://github.com/BeardOverflow/msi-ec 14382F: drivers/platform/x86/msi-ec.* 14383 14384MSI LAPTOP SUPPORT 14385M: "Lee, Chun-Yi" <jlee@suse.com> 14386L: platform-driver-x86@vger.kernel.org 14387S: Maintained 14388F: drivers/platform/x86/msi-laptop.c 14389 14390MSI WMI SUPPORT 14391L: platform-driver-x86@vger.kernel.org 14392S: Orphan 14393F: drivers/platform/x86/msi-wmi.c 14394 14395MSI001 MEDIA DRIVER 14396M: Antti Palosaari <crope@iki.fi> 14397L: linux-media@vger.kernel.org 14398S: Maintained 14399W: https://linuxtv.org 14400W: http://palosaari.fi/linux/ 14401Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14402T: git git://linuxtv.org/anttip/media_tree.git 14403F: drivers/media/tuners/msi001* 14404 14405MSI2500 MEDIA DRIVER 14406M: Antti Palosaari <crope@iki.fi> 14407L: linux-media@vger.kernel.org 14408S: Maintained 14409W: https://linuxtv.org 14410W: http://palosaari.fi/linux/ 14411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14412T: git git://linuxtv.org/anttip/media_tree.git 14413F: drivers/media/usb/msi2500/ 14414 14415MSTAR INTERRUPT CONTROLLER DRIVER 14416M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14417M: Daniel Palmer <daniel@thingy.jp> 14418S: Maintained 14419F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14420F: drivers/irqchip/irq-mst-intc.c 14421 14422MSYSTEMS DISKONCHIP G3 MTD DRIVER 14423M: Robert Jarzmik <robert.jarzmik@free.fr> 14424L: linux-mtd@lists.infradead.org 14425S: Maintained 14426F: drivers/mtd/devices/docg3* 14427 14428MT9P031 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/aptina,mt9p031.yaml 14434F: drivers/media/i2c/mt9p031.c 14435F: include/media/i2c/mt9p031.h 14436 14437MT9T112 APTINA CAMERA SENSOR 14438M: Jacopo Mondi <jacopo@jmondi.org> 14439L: linux-media@vger.kernel.org 14440S: Odd Fixes 14441T: git git://linuxtv.org/media_tree.git 14442F: drivers/media/i2c/mt9t112.c 14443F: include/media/i2c/mt9t112.h 14444 14445MT9V032 APTINA CAMERA SENSOR 14446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14447L: linux-media@vger.kernel.org 14448S: Maintained 14449T: git git://linuxtv.org/media_tree.git 14450F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14451F: drivers/media/i2c/mt9v032.c 14452F: include/media/i2c/mt9v032.h 14453 14454MT9V111 APTINA CAMERA SENSOR 14455M: Jacopo Mondi <jacopo@jmondi.org> 14456L: linux-media@vger.kernel.org 14457S: Maintained 14458T: git git://linuxtv.org/media_tree.git 14459F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14460F: drivers/media/i2c/mt9v111.c 14461 14462MULTIFUNCTION DEVICES (MFD) 14463M: Lee Jones <lee@kernel.org> 14464S: Maintained 14465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14466F: Documentation/devicetree/bindings/mfd/ 14467F: drivers/mfd/ 14468F: include/dt-bindings/mfd/ 14469F: include/linux/mfd/ 14470 14471MULTIMEDIA CARD (MMC) ETC. OVER SPI 14472S: Orphan 14473F: drivers/mmc/host/mmc_spi.c 14474F: include/linux/spi/mmc_spi.h 14475 14476MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14477M: Ulf Hansson <ulf.hansson@linaro.org> 14478L: linux-mmc@vger.kernel.org 14479S: Maintained 14480T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14481F: Documentation/devicetree/bindings/mmc/ 14482F: drivers/mmc/ 14483F: include/linux/mmc/ 14484F: include/uapi/linux/mmc/ 14485 14486MULTIPLEXER SUBSYSTEM 14487M: Peter Rosin <peda@axentia.se> 14488S: Maintained 14489F: Documentation/ABI/testing/sysfs-class-mux* 14490F: Documentation/devicetree/bindings/mux/ 14491F: drivers/mux/ 14492F: include/dt-bindings/mux/ 14493F: include/linux/mux/ 14494 14495MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14496M: Bin Liu <b-liu@ti.com> 14497L: linux-usb@vger.kernel.org 14498S: Maintained 14499F: drivers/usb/musb/ 14500 14501MXL301RF MEDIA DRIVER 14502M: Akihiro Tsukada <tskd08@gmail.com> 14503L: linux-media@vger.kernel.org 14504S: Odd Fixes 14505F: drivers/media/tuners/mxl301rf* 14506 14507MXL5007T MEDIA DRIVER 14508M: Michael Krufky <mkrufky@linuxtv.org> 14509L: linux-media@vger.kernel.org 14510S: Maintained 14511W: https://linuxtv.org 14512W: http://github.com/mkrufky 14513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14514T: git git://linuxtv.org/mkrufky/tuners.git 14515F: drivers/media/tuners/mxl5007t.* 14516 14517MXSFB DRM DRIVER 14518M: Marek Vasut <marex@denx.de> 14519M: Stefan Agner <stefan@agner.ch> 14520L: dri-devel@lists.freedesktop.org 14521S: Supported 14522T: git git://anongit.freedesktop.org/drm/drm-misc 14523F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14524F: drivers/gpu/drm/mxsfb/ 14525 14526MYLEX DAC960 PCI RAID Controller 14527M: Hannes Reinecke <hare@kernel.org> 14528L: linux-scsi@vger.kernel.org 14529S: Supported 14530F: drivers/scsi/myrb.* 14531F: drivers/scsi/myrs.* 14532 14533MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14534M: Chris Lee <christopher.lee@cspi.com> 14535L: netdev@vger.kernel.org 14536S: Supported 14537W: https://www.cspi.com/ethernet-products/support/downloads/ 14538F: drivers/net/ethernet/myricom/myri10ge/ 14539 14540NAND FLASH SUBSYSTEM 14541M: Miquel Raynal <miquel.raynal@bootlin.com> 14542R: Richard Weinberger <richard@nod.at> 14543L: linux-mtd@lists.infradead.org 14544S: Maintained 14545W: http://www.linux-mtd.infradead.org/ 14546Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14547C: irc://irc.oftc.net/mtd 14548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14549F: drivers/mtd/nand/ 14550F: include/linux/mtd/*nand*.h 14551 14552NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14553M: Daniel Mack <zonque@gmail.com> 14554L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14555S: Maintained 14556W: http://www.native-instruments.com 14557F: sound/usb/caiaq/ 14558 14559NATSEMI ETHERNET DRIVER (DP8381x) 14560S: Orphan 14561F: drivers/net/ethernet/natsemi/natsemi.c 14562 14563NCR 5380 SCSI DRIVERS 14564M: Finn Thain <fthain@linux-m68k.org> 14565M: Michael Schmitz <schmitzmic@gmail.com> 14566L: linux-scsi@vger.kernel.org 14567S: Maintained 14568F: Documentation/scsi/g_NCR5380.rst 14569F: drivers/scsi/NCR5380.* 14570F: drivers/scsi/arm/cumana_1.c 14571F: drivers/scsi/arm/oak.c 14572F: drivers/scsi/atari_scsi.* 14573F: drivers/scsi/dmx3191d.c 14574F: drivers/scsi/g_NCR5380.* 14575F: drivers/scsi/mac_scsi.* 14576F: drivers/scsi/sun3_scsi.* 14577F: drivers/scsi/sun3_scsi_vme.c 14578 14579NCSI LIBRARY 14580M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14581S: Maintained 14582F: net/ncsi/ 14583 14584NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14585M: Guenter Roeck <linux@roeck-us.net> 14586L: linux-hwmon@vger.kernel.org 14587S: Maintained 14588F: Documentation/hwmon/nct6775.rst 14589F: drivers/hwmon/nct6775-core.c 14590F: drivers/hwmon/nct6775-platform.c 14591F: drivers/hwmon/nct6775.h 14592 14593NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14594M: Zev Weiss <zev@bewilderbeest.net> 14595L: linux-hwmon@vger.kernel.org 14596S: Maintained 14597F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14598F: drivers/hwmon/nct6775-i2c.c 14599 14600NETDEVSIM 14601M: Jakub Kicinski <kuba@kernel.org> 14602S: Maintained 14603F: drivers/net/netdevsim/* 14604 14605NETEM NETWORK EMULATOR 14606M: Stephen Hemminger <stephen@networkplumber.org> 14607L: netdev@vger.kernel.org 14608S: Maintained 14609F: net/sched/sch_netem.c 14610 14611NETERION 10GbE DRIVERS (s2io) 14612M: Jon Mason <jdmason@kudzu.us> 14613L: netdev@vger.kernel.org 14614S: Supported 14615F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14616F: drivers/net/ethernet/neterion/ 14617 14618NETFILTER 14619M: Pablo Neira Ayuso <pablo@netfilter.org> 14620M: Jozsef Kadlecsik <kadlec@netfilter.org> 14621M: Florian Westphal <fw@strlen.de> 14622L: netfilter-devel@vger.kernel.org 14623L: coreteam@netfilter.org 14624S: Maintained 14625W: http://www.netfilter.org/ 14626W: http://www.iptables.org/ 14627W: http://www.nftables.org/ 14628Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14629C: irc://irc.libera.chat/netfilter 14630T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14631T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14632F: include/linux/netfilter* 14633F: include/linux/netfilter/ 14634F: include/net/netfilter/ 14635F: include/uapi/linux/netfilter* 14636F: include/uapi/linux/netfilter/ 14637F: net/*/netfilter.c 14638F: net/*/netfilter/ 14639F: net/bridge/br_netfilter*.c 14640F: net/netfilter/ 14641 14642NETROM NETWORK LAYER 14643M: Ralf Baechle <ralf@linux-mips.org> 14644L: linux-hams@vger.kernel.org 14645S: Maintained 14646W: http://www.linux-ax25.org/ 14647F: include/net/netrom.h 14648F: include/uapi/linux/netrom.h 14649F: net/netrom/ 14650 14651NETRONIX EMBEDDED CONTROLLER 14652M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14653S: Maintained 14654F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14655F: drivers/mfd/ntxec.c 14656F: drivers/pwm/pwm-ntxec.c 14657F: drivers/rtc/rtc-ntxec.c 14658F: include/linux/mfd/ntxec.h 14659 14660NETRONOME ETHERNET DRIVERS 14661M: Simon Horman <simon.horman@corigine.com> 14662R: Jakub Kicinski <kuba@kernel.org> 14663L: oss-drivers@corigine.com 14664S: Maintained 14665F: drivers/net/ethernet/netronome/ 14666 14667NETWORK BLOCK DEVICE (NBD) 14668M: Josef Bacik <josef@toxicpanda.com> 14669L: linux-block@vger.kernel.org 14670L: nbd@other.debian.org 14671S: Maintained 14672F: Documentation/admin-guide/blockdev/nbd.rst 14673F: drivers/block/nbd.c 14674F: include/trace/events/nbd.h 14675F: include/uapi/linux/nbd.h 14676 14677NETWORK DROP MONITOR 14678M: Neil Horman <nhorman@tuxdriver.com> 14679L: netdev@vger.kernel.org 14680S: Maintained 14681W: https://fedorahosted.org/dropwatch/ 14682F: include/uapi/linux/net_dropmon.h 14683F: net/core/drop_monitor.c 14684 14685NETWORKING DRIVERS 14686M: "David S. Miller" <davem@davemloft.net> 14687M: Eric Dumazet <edumazet@google.com> 14688M: Jakub Kicinski <kuba@kernel.org> 14689M: Paolo Abeni <pabeni@redhat.com> 14690L: netdev@vger.kernel.org 14691S: Maintained 14692Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14693T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14694T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14695F: Documentation/devicetree/bindings/net/ 14696F: drivers/connector/ 14697F: drivers/net/ 14698F: include/dt-bindings/net/ 14699F: include/linux/etherdevice.h 14700F: include/linux/fcdevice.h 14701F: include/linux/fddidevice.h 14702F: include/linux/hippidevice.h 14703F: include/linux/if_* 14704F: include/linux/inetdevice.h 14705F: include/linux/netdevice.h 14706F: include/uapi/linux/if_* 14707F: include/uapi/linux/netdevice.h 14708X: drivers/net/wireless/ 14709 14710NETWORKING DRIVERS (WIRELESS) 14711M: Kalle Valo <kvalo@kernel.org> 14712L: linux-wireless@vger.kernel.org 14713S: Maintained 14714W: https://wireless.wiki.kernel.org/ 14715Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14716T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14717T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14718F: Documentation/devicetree/bindings/net/wireless/ 14719F: drivers/net/wireless/ 14720 14721NETWORKING [DSA] 14722M: Andrew Lunn <andrew@lunn.ch> 14723M: Florian Fainelli <f.fainelli@gmail.com> 14724M: Vladimir Oltean <olteanv@gmail.com> 14725S: Maintained 14726F: Documentation/devicetree/bindings/net/dsa/ 14727F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14728F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14729F: drivers/net/dsa/ 14730F: include/linux/dsa/ 14731F: include/linux/platform_data/dsa.h 14732F: include/net/dsa.h 14733F: net/dsa/ 14734F: tools/testing/selftests/drivers/net/dsa/ 14735 14736NETWORKING [GENERAL] 14737M: "David S. Miller" <davem@davemloft.net> 14738M: Eric Dumazet <edumazet@google.com> 14739M: Jakub Kicinski <kuba@kernel.org> 14740M: Paolo Abeni <pabeni@redhat.com> 14741L: netdev@vger.kernel.org 14742S: Maintained 14743Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14744B: mailto:netdev@vger.kernel.org 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14747F: Documentation/core-api/netlink.rst 14748F: Documentation/netlink/ 14749F: Documentation/networking/ 14750F: Documentation/process/maintainer-netdev.rst 14751F: Documentation/userspace-api/netlink/ 14752F: include/linux/in.h 14753F: include/linux/net.h 14754F: include/linux/netdevice.h 14755F: include/net/ 14756F: include/uapi/linux/in.h 14757F: include/uapi/linux/net.h 14758F: include/uapi/linux/net_namespace.h 14759F: include/uapi/linux/netdevice.h 14760F: lib/net_utils.c 14761F: lib/random32.c 14762F: net/ 14763F: tools/net/ 14764F: tools/testing/selftests/net/ 14765X: net/bluetooth/ 14766 14767NETWORKING [IPSEC] 14768M: Steffen Klassert <steffen.klassert@secunet.com> 14769M: Herbert Xu <herbert@gondor.apana.org.au> 14770M: "David S. Miller" <davem@davemloft.net> 14771L: netdev@vger.kernel.org 14772S: Maintained 14773T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14774T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14775F: include/net/xfrm.h 14776F: include/uapi/linux/xfrm.h 14777F: net/ipv4/ah4.c 14778F: net/ipv4/esp4* 14779F: net/ipv4/ip_vti.c 14780F: net/ipv4/ipcomp.c 14781F: net/ipv4/xfrm* 14782F: net/ipv6/ah6.c 14783F: net/ipv6/esp6* 14784F: net/ipv6/ip6_vti.c 14785F: net/ipv6/ipcomp6.c 14786F: net/ipv6/xfrm* 14787F: net/key/ 14788F: net/xfrm/ 14789F: tools/testing/selftests/net/ipsec.c 14790 14791NETWORKING [IPv4/IPv6] 14792M: "David S. Miller" <davem@davemloft.net> 14793M: David Ahern <dsahern@kernel.org> 14794L: netdev@vger.kernel.org 14795S: Maintained 14796T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14797F: arch/x86/net/* 14798F: include/linux/ip.h 14799F: include/linux/ipv6* 14800F: include/net/fib* 14801F: include/net/ip* 14802F: include/net/route.h 14803F: net/ipv4/ 14804F: net/ipv6/ 14805 14806NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14807M: Paul Moore <paul@paul-moore.com> 14808L: netdev@vger.kernel.org 14809L: linux-security-module@vger.kernel.org 14810S: Supported 14811W: https://github.com/netlabel 14812F: Documentation/netlabel/ 14813F: include/net/calipso.h 14814F: include/net/cipso_ipv4.h 14815F: include/net/netlabel.h 14816F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14817F: include/uapi/linux/netfilter/xt_SECMARK.h 14818F: net/ipv4/cipso_ipv4.c 14819F: net/ipv6/calipso.c 14820F: net/netfilter/xt_CONNSECMARK.c 14821F: net/netfilter/xt_SECMARK.c 14822F: net/netlabel/ 14823 14824NETWORKING [MPTCP] 14825M: Matthieu Baerts <matthieu.baerts@tessares.net> 14826M: Mat Martineau <martineau@kernel.org> 14827L: netdev@vger.kernel.org 14828L: mptcp@lists.linux.dev 14829S: Maintained 14830W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14831B: https://github.com/multipath-tcp/mptcp_net-next/issues 14832T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14833T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14834F: Documentation/networking/mptcp-sysctl.rst 14835F: include/net/mptcp.h 14836F: include/trace/events/mptcp.h 14837F: include/uapi/linux/mptcp.h 14838F: net/mptcp/ 14839F: tools/testing/selftests/bpf/*/*mptcp*.c 14840F: tools/testing/selftests/net/mptcp/ 14841 14842NETWORKING [TCP] 14843M: Eric Dumazet <edumazet@google.com> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: include/linux/net_mm.h 14847F: include/linux/tcp.h 14848F: include/net/tcp.h 14849F: include/trace/events/tcp.h 14850F: include/uapi/linux/tcp.h 14851F: net/ipv4/syncookies.c 14852F: net/ipv4/tcp*.c 14853F: net/ipv6/syncookies.c 14854F: net/ipv6/tcp*.c 14855 14856NETWORKING [TLS] 14857M: Boris Pismenny <borisp@nvidia.com> 14858M: John Fastabend <john.fastabend@gmail.com> 14859M: Jakub Kicinski <kuba@kernel.org> 14860L: netdev@vger.kernel.org 14861S: Maintained 14862F: include/net/tls.h 14863F: include/uapi/linux/tls.h 14864F: net/tls/* 14865 14866NETXEN (1/10) GbE SUPPORT 14867M: Manish Chopra <manishc@marvell.com> 14868M: Rahul Verma <rahulv@marvell.com> 14869M: GR-Linux-NIC-Dev@marvell.com 14870L: netdev@vger.kernel.org 14871S: Supported 14872F: drivers/net/ethernet/qlogic/netxen/ 14873 14874NET_FAILOVER MODULE 14875M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14876L: netdev@vger.kernel.org 14877S: Supported 14878F: Documentation/networking/net_failover.rst 14879F: drivers/net/net_failover.c 14880F: include/net/net_failover.h 14881 14882NEXTHOP 14883M: David Ahern <dsahern@kernel.org> 14884L: netdev@vger.kernel.org 14885S: Maintained 14886F: include/net/netns/nexthop.h 14887F: include/net/nexthop.h 14888F: include/uapi/linux/nexthop.h 14889F: net/ipv4/nexthop.c 14890 14891NFC SUBSYSTEM 14892M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14893L: netdev@vger.kernel.org 14894S: Maintained 14895F: Documentation/devicetree/bindings/net/nfc/ 14896F: drivers/nfc/ 14897F: include/net/nfc/ 14898F: include/uapi/linux/nfc.h 14899F: net/nfc/ 14900 14901NFC VIRTUAL NCI DEVICE DRIVER 14902M: Bongsu Jeon <bongsu.jeon@samsung.com> 14903L: netdev@vger.kernel.org 14904S: Supported 14905F: drivers/nfc/virtual_ncidev.c 14906F: tools/testing/selftests/nci/ 14907 14908NFS, SUNRPC, AND LOCKD CLIENTS 14909M: Trond Myklebust <trond.myklebust@hammerspace.com> 14910M: Anna Schumaker <anna@kernel.org> 14911L: linux-nfs@vger.kernel.org 14912S: Maintained 14913W: http://client.linux-nfs.org 14914T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14915F: Documentation/filesystems/nfs/ 14916F: fs/lockd/ 14917F: fs/nfs/ 14918F: fs/nfs_common/ 14919F: include/linux/lockd/ 14920F: include/linux/nfs* 14921F: include/linux/sunrpc/ 14922F: include/uapi/linux/nfs* 14923F: include/uapi/linux/sunrpc/ 14924F: net/sunrpc/ 14925 14926NILFS2 FILESYSTEM 14927M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14928L: linux-nilfs@vger.kernel.org 14929S: Supported 14930W: https://nilfs.sourceforge.io/ 14931W: https://nilfs.osdn.jp/ 14932T: git https://github.com/konis/nilfs2.git 14933F: Documentation/filesystems/nilfs2.rst 14934F: fs/nilfs2/ 14935F: include/trace/events/nilfs2.h 14936F: include/uapi/linux/nilfs2_api.h 14937F: include/uapi/linux/nilfs2_ondisk.h 14938 14939NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14940M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14941S: Maintained 14942W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14943F: Documentation/scsi/NinjaSCSI.rst 14944F: drivers/scsi/pcmcia/nsp_* 14945 14946NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14947M: GOTO Masanori <gotom@debian.or.jp> 14948M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14949S: Maintained 14950W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14951F: Documentation/scsi/NinjaSCSI.rst 14952F: drivers/scsi/nsp32* 14953 14954NINTENDO HID DRIVER 14955M: Daniel J. Ogorchock <djogorchock@gmail.com> 14956L: linux-input@vger.kernel.org 14957S: Maintained 14958F: drivers/hid/hid-nintendo* 14959 14960NIOS2 ARCHITECTURE 14961M: Dinh Nguyen <dinguyen@kernel.org> 14962S: Maintained 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14964F: arch/nios2/ 14965 14966NITRO ENCLAVES (NE) 14967M: Alexandru Ciobotaru <alcioa@amazon.com> 14968L: linux-kernel@vger.kernel.org 14969L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14970S: Supported 14971W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14972F: Documentation/virt/ne_overview.rst 14973F: drivers/virt/nitro_enclaves/ 14974F: include/linux/nitro_enclaves.h 14975F: include/uapi/linux/nitro_enclaves.h 14976F: samples/nitro_enclaves/ 14977 14978NOHZ, DYNTICKS SUPPORT 14979M: Frederic Weisbecker <frederic@kernel.org> 14980M: Thomas Gleixner <tglx@linutronix.de> 14981M: Ingo Molnar <mingo@kernel.org> 14982L: linux-kernel@vger.kernel.org 14983S: Maintained 14984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14985F: include/linux/sched/nohz.h 14986F: include/linux/tick.h 14987F: kernel/time/tick*.* 14988 14989NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14990M: Pavel Machek <pavel@ucw.cz> 14991M: Sakari Ailus <sakari.ailus@iki.fi> 14992L: linux-media@vger.kernel.org 14993S: Maintained 14994F: drivers/media/i2c/ad5820.c 14995F: drivers/media/i2c/et8ek8 14996 14997NOKIA N900 POWER SUPPLY DRIVERS 14998R: Pali Rohár <pali@kernel.org> 14999F: drivers/power/supply/bq2415x_charger.c 15000F: drivers/power/supply/bq27xxx_battery.c 15001F: drivers/power/supply/bq27xxx_battery_i2c.c 15002F: drivers/power/supply/isp1704_charger.c 15003F: drivers/power/supply/rx51_battery.c 15004F: include/linux/power/bq2415x_charger.h 15005F: include/linux/power/bq27xxx_battery.h 15006 15007NOLIBC HEADER FILE 15008M: Willy Tarreau <w@1wt.eu> 15009S: Maintained 15010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15011F: tools/include/nolibc/ 15012F: tools/testing/selftests/nolibc/ 15013 15014NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15015M: Hans de Goede <hdegoede@redhat.com> 15016L: linux-input@vger.kernel.org 15017S: Maintained 15018F: drivers/input/touchscreen/novatek-nvt-ts.c 15019 15020NSDEPS 15021M: Matthias Maennich <maennich@google.com> 15022S: Maintained 15023F: Documentation/core-api/symbol-namespaces.rst 15024F: scripts/nsdeps 15025 15026NTB AMD DRIVER 15027M: Sanjay R Mehta <sanju.mehta@amd.com> 15028M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031F: drivers/ntb/hw/amd/ 15032 15033NTB DRIVER CORE 15034M: Jon Mason <jdmason@kudzu.us> 15035M: Dave Jiang <dave.jiang@intel.com> 15036M: Allen Hubbe <allenbh@gmail.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/jonmason/ntb/wiki 15040T: git https://github.com/jonmason/ntb.git 15041F: drivers/net/ntb_netdev.c 15042F: drivers/ntb/ 15043F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15044F: include/linux/ntb.h 15045F: include/linux/ntb_transport.h 15046F: tools/testing/selftests/ntb/ 15047 15048NTB IDT DRIVER 15049M: Serge Semin <fancer.lancer@gmail.com> 15050L: ntb@lists.linux.dev 15051S: Supported 15052F: drivers/ntb/hw/idt/ 15053 15054NTB INTEL DRIVER 15055M: Dave Jiang <dave.jiang@intel.com> 15056L: ntb@lists.linux.dev 15057S: Supported 15058W: https://github.com/davejiang/linux/wiki 15059T: git https://github.com/davejiang/linux.git 15060F: drivers/ntb/hw/intel/ 15061 15062NTFS FILESYSTEM 15063M: Anton Altaparmakov <anton@tuxera.com> 15064R: Namjae Jeon <linkinjeon@kernel.org> 15065L: linux-ntfs-dev@lists.sourceforge.net 15066S: Supported 15067W: http://www.tuxera.com/ 15068T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15069F: Documentation/filesystems/ntfs.rst 15070F: fs/ntfs/ 15071 15072NTFS3 FILESYSTEM 15073M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15074L: ntfs3@lists.linux.dev 15075S: Supported 15076W: http://www.paragon-software.com/ 15077T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15078F: Documentation/filesystems/ntfs3.rst 15079F: fs/ntfs3/ 15080 15081NUBUS SUBSYSTEM 15082M: Finn Thain <fthain@linux-m68k.org> 15083L: linux-m68k@lists.linux-m68k.org 15084S: Maintained 15085F: arch/*/include/asm/nubus.h 15086F: drivers/nubus/ 15087F: include/linux/nubus.h 15088F: include/uapi/linux/nubus.h 15089 15090NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15091M: Antonino Daplas <adaplas@gmail.com> 15092L: linux-fbdev@vger.kernel.org 15093S: Maintained 15094F: drivers/video/fbdev/nvidia/ 15095F: drivers/video/fbdev/riva/ 15096 15097NVIDIA WMI EC BACKLIGHT DRIVER 15098M: Daniel Dadap <ddadap@nvidia.com> 15099L: platform-driver-x86@vger.kernel.org 15100S: Supported 15101F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15102F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15103 15104NVM EXPRESS DRIVER 15105M: Keith Busch <kbusch@kernel.org> 15106M: Jens Axboe <axboe@fb.com> 15107M: Christoph Hellwig <hch@lst.de> 15108M: Sagi Grimberg <sagi@grimberg.me> 15109L: linux-nvme@lists.infradead.org 15110S: Supported 15111W: http://git.infradead.org/nvme.git 15112T: git git://git.infradead.org/nvme.git 15113F: Documentation/nvme/ 15114F: drivers/nvme/common/ 15115F: drivers/nvme/host/ 15116F: include/linux/nvme-*.h 15117F: include/linux/nvme.h 15118F: include/uapi/linux/nvme_ioctl.h 15119 15120NVM EXPRESS FABRICS AUTHENTICATION 15121M: Hannes Reinecke <hare@suse.de> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/auth.c 15125F: drivers/nvme/target/auth.c 15126F: drivers/nvme/target/fabrics-cmd-auth.c 15127F: include/linux/nvme-auth.h 15128 15129NVM EXPRESS FC TRANSPORT DRIVERS 15130M: James Smart <james.smart@broadcom.com> 15131L: linux-nvme@lists.infradead.org 15132S: Supported 15133F: drivers/nvme/host/fc.c 15134F: drivers/nvme/target/fc.c 15135F: drivers/nvme/target/fcloop.c 15136F: include/linux/nvme-fc-driver.h 15137F: include/linux/nvme-fc.h 15138 15139NVM EXPRESS HARDWARE MONITORING SUPPORT 15140M: Guenter Roeck <linux@roeck-us.net> 15141L: linux-nvme@lists.infradead.org 15142S: Supported 15143F: drivers/nvme/host/hwmon.c 15144 15145NVM EXPRESS TARGET DRIVER 15146M: Christoph Hellwig <hch@lst.de> 15147M: Sagi Grimberg <sagi@grimberg.me> 15148M: Chaitanya Kulkarni <kch@nvidia.com> 15149L: linux-nvme@lists.infradead.org 15150S: Supported 15151W: http://git.infradead.org/nvme.git 15152T: git git://git.infradead.org/nvme.git 15153F: drivers/nvme/target/ 15154 15155NVMEM FRAMEWORK 15156M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15157S: Maintained 15158T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15159F: Documentation/ABI/stable/sysfs-bus-nvmem 15160F: Documentation/devicetree/bindings/nvmem/ 15161F: drivers/nvmem/ 15162F: include/linux/nvmem-consumer.h 15163F: include/linux/nvmem-provider.h 15164 15165NXP BLUETOOTH WIRELESS DRIVERS 15166M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15167M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15168S: Maintained 15169F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15170F: drivers/bluetooth/btnxpuart.c 15171 15172NXP C45 TJA11XX PHY DRIVER 15173M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15174L: netdev@vger.kernel.org 15175S: Maintained 15176F: drivers/net/phy/nxp-c45-tja11xx.c 15177 15178NXP FSPI DRIVER 15179M: Han Xu <han.xu@nxp.com> 15180M: Haibo Chen <haibo.chen@nxp.com> 15181R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15182L: linux-spi@vger.kernel.org 15183S: Maintained 15184F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15185F: drivers/spi/spi-nxp-fspi.c 15186 15187NXP FXAS21002C DRIVER 15188M: Rui Miguel Silva <rmfrfs@gmail.com> 15189L: linux-iio@vger.kernel.org 15190S: Maintained 15191F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15192F: drivers/iio/gyro/fxas21002c.h 15193F: drivers/iio/gyro/fxas21002c_core.c 15194F: drivers/iio/gyro/fxas21002c_i2c.c 15195F: drivers/iio/gyro/fxas21002c_spi.c 15196 15197NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15198M: Haibo Chen <haibo.chen@nxp.com> 15199L: linux-iio@vger.kernel.org 15200L: linux-imx@nxp.com 15201S: Maintained 15202F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15203F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15204F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15205F: drivers/iio/adc/imx7d_adc.c 15206F: drivers/iio/adc/imx93_adc.c 15207F: drivers/iio/adc/vf610_adc.c 15208 15209NXP i.MX 8M ISI DRIVER 15210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15211L: linux-media@vger.kernel.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15214F: drivers/media/platform/nxp/imx8-isi/ 15215 15216NXP i.MX 8MP DW100 V4L2 DRIVER 15217M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15221F: Documentation/userspace-api/media/drivers/dw100.rst 15222F: drivers/media/platform/nxp/dw100/ 15223F: include/uapi/linux/dw100.h 15224 15225NXP i.MX 8MQ DCSS DRIVER 15226M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15227R: Lucas Stach <l.stach@pengutronix.de> 15228L: dri-devel@lists.freedesktop.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15231F: drivers/gpu/drm/imx/dcss/ 15232 15233NXP i.MX 8QXP ADC DRIVER 15234M: Cai Huoqing <cai.huoqing@linux.dev> 15235M: Haibo Chen <haibo.chen@nxp.com> 15236L: linux-imx@nxp.com 15237L: linux-iio@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15240F: drivers/iio/adc/imx8qxp-adc.c 15241 15242NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15243M: Mirela Rabulea <mirela.rabulea@nxp.com> 15244R: NXP Linux Team <linux-imx@nxp.com> 15245L: linux-media@vger.kernel.org 15246S: Maintained 15247F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15248F: drivers/media/platform/nxp/imx-jpeg 15249 15250NXP i.MX CLOCK DRIVERS 15251M: Abel Vesa <abelvesa@kernel.org> 15252R: Peng Fan <peng.fan@nxp.com> 15253L: linux-clk@vger.kernel.org 15254L: linux-imx@nxp.com 15255S: Maintained 15256T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15257F: Documentation/devicetree/bindings/clock/imx* 15258F: drivers/clk/imx/ 15259F: include/dt-bindings/clock/imx* 15260 15261NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15262M: Jagan Teki <jagan@amarulasolutions.com> 15263S: Maintained 15264F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15265F: drivers/regulator/pf8x00-regulator.c 15266 15267NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15268M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15269L: linux-kernel@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15272F: drivers/extcon/extcon-ptn5150.c 15273 15274NXP SGTL5000 DRIVER 15275M: Fabio Estevam <festevam@gmail.com> 15276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15277S: Maintained 15278F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15279F: sound/soc/codecs/sgtl5000* 15280 15281NXP SJA1105 ETHERNET SWITCH DRIVER 15282M: Vladimir Oltean <olteanv@gmail.com> 15283L: linux-kernel@vger.kernel.org 15284S: Maintained 15285F: drivers/net/dsa/sja1105 15286F: drivers/net/pcs/pcs-xpcs-nxp.c 15287 15288NXP TDA998X DRM DRIVER 15289M: Russell King <linux@armlinux.org.uk> 15290S: Maintained 15291T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15292T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15293F: drivers/gpu/drm/i2c/tda998x_drv.c 15294F: include/drm/i2c/tda998x.h 15295F: include/dt-bindings/display/tda998x.h 15296K: "nxp,tda998x" 15297 15298NXP TFA9879 DRIVER 15299M: Peter Rosin <peda@axentia.se> 15300L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15301S: Maintained 15302F: Documentation/devicetree/bindings/sound/tfa9879.txt 15303F: sound/soc/codecs/tfa9879* 15304 15305NXP-NCI NFC DRIVER 15306S: Orphan 15307F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15308F: drivers/nfc/nxp-nci 15309 15310NXP/Goodix TFA989X (TFA1) DRIVER 15311M: Stephan Gerhold <stephan@gerhold.net> 15312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15313S: Maintained 15314F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15315F: sound/soc/codecs/tfa989x.c 15316 15317NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15318M: Jonas Malaco <jonas@protocubo.io> 15319L: linux-hwmon@vger.kernel.org 15320S: Maintained 15321F: Documentation/hwmon/nzxt-kraken2.rst 15322F: drivers/hwmon/nzxt-kraken2.c 15323 15324NZXT-SMART2 HARDWARE MONITORING DRIVER 15325M: Aleksandr Mezin <mezin.alexander@gmail.com> 15326L: linux-hwmon@vger.kernel.org 15327S: Maintained 15328F: Documentation/hwmon/nzxt-smart2.rst 15329F: drivers/hwmon/nzxt-smart2.c 15330 15331OBJAGG 15332M: Jiri Pirko <jiri@resnulli.us> 15333L: netdev@vger.kernel.org 15334S: Supported 15335F: include/linux/objagg.h 15336F: lib/objagg.c 15337F: lib/test_objagg.c 15338 15339OBJTOOL 15340M: Josh Poimboeuf <jpoimboe@kernel.org> 15341M: Peter Zijlstra <peterz@infradead.org> 15342S: Supported 15343F: include/linux/objtool*.h 15344F: tools/objtool/ 15345 15346OCELOT ETHERNET SWITCH DRIVER 15347M: Vladimir Oltean <vladimir.oltean@nxp.com> 15348M: Claudiu Manoil <claudiu.manoil@nxp.com> 15349M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15350M: UNGLinuxDriver@microchip.com 15351L: netdev@vger.kernel.org 15352S: Supported 15353F: drivers/net/dsa/ocelot/* 15354F: drivers/net/ethernet/mscc/ 15355F: include/soc/mscc/ocelot* 15356F: net/dsa/tag_ocelot.c 15357F: net/dsa/tag_ocelot_8021q.c 15358F: tools/testing/selftests/drivers/net/ocelot/* 15359 15360OCELOT EXTERNAL SWITCH CONTROL 15361M: Colin Foster <colin.foster@in-advantage.com> 15362S: Supported 15363F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15364F: drivers/mfd/ocelot* 15365F: drivers/net/dsa/ocelot/ocelot_ext.c 15366F: include/linux/mfd/ocelot.h 15367 15368OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15369M: Frederic Barrat <fbarrat@linux.ibm.com> 15370M: Andrew Donnellan <ajd@linux.ibm.com> 15371L: linuxppc-dev@lists.ozlabs.org 15372S: Supported 15373F: Documentation/userspace-api/accelerators/ocxl.rst 15374F: arch/powerpc/include/asm/pnv-ocxl.h 15375F: arch/powerpc/platforms/powernv/ocxl.c 15376F: drivers/misc/ocxl/ 15377F: include/misc/ocxl* 15378F: include/uapi/misc/ocxl.h 15379 15380OMAP AUDIO SUPPORT 15381M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15382M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: sound/soc/ti/n810.c 15387F: sound/soc/ti/omap* 15388F: sound/soc/ti/rx51.c 15389F: sound/soc/ti/sdma-pcm.* 15390 15391OMAP CLOCK FRAMEWORK SUPPORT 15392M: Paul Walmsley <paul@pwsan.com> 15393L: linux-omap@vger.kernel.org 15394S: Maintained 15395F: arch/arm/*omap*/*clock* 15396 15397OMAP DEVICE TREE SUPPORT 15398M: Benoît Cousson <bcousson@baylibre.com> 15399M: Tony Lindgren <tony@atomide.com> 15400L: linux-omap@vger.kernel.org 15401L: devicetree@vger.kernel.org 15402S: Maintained 15403F: arch/arm/boot/dts/ti/omap/ 15404 15405OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15406L: linux-omap@vger.kernel.org 15407L: linux-fbdev@vger.kernel.org 15408S: Orphan 15409F: Documentation/arch/arm/omap/dss.rst 15410F: drivers/video/fbdev/omap2/ 15411 15412OMAP FRAMEBUFFER SUPPORT 15413L: linux-fbdev@vger.kernel.org 15414L: linux-omap@vger.kernel.org 15415S: Orphan 15416F: drivers/video/fbdev/omap/ 15417 15418OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15419M: Roger Quadros <rogerq@kernel.org> 15420M: Tony Lindgren <tony@atomide.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: arch/arm/mach-omap2/*gpmc* 15424F: drivers/memory/omap-gpmc.c 15425 15426OMAP GPIO DRIVER 15427M: Grygorii Strashko <grygorii.strashko@ti.com> 15428M: Santosh Shilimkar <ssantosh@kernel.org> 15429M: Kevin Hilman <khilman@kernel.org> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15433F: drivers/gpio/gpio-omap.c 15434 15435OMAP HARDWARE SPINLOCK SUPPORT 15436M: Ohad Ben-Cohen <ohad@wizery.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: drivers/hwspinlock/omap_hwspinlock.c 15440 15441OMAP HS MMC SUPPORT 15442L: linux-mmc@vger.kernel.org 15443L: linux-omap@vger.kernel.org 15444S: Orphan 15445F: drivers/mmc/host/omap_hsmmc.c 15446 15447OMAP HWMOD DATA 15448M: Paul Walmsley <paul@pwsan.com> 15449L: linux-omap@vger.kernel.org 15450S: Maintained 15451F: arch/arm/mach-omap2/omap_hwmod*data* 15452 15453OMAP HWMOD SUPPORT 15454M: Benoît Cousson <bcousson@baylibre.com> 15455M: Paul Walmsley <paul@pwsan.com> 15456L: linux-omap@vger.kernel.org 15457S: Maintained 15458F: arch/arm/mach-omap2/omap_hwmod.* 15459 15460OMAP I2C DRIVER 15461M: Vignesh R <vigneshr@ti.com> 15462L: linux-omap@vger.kernel.org 15463L: linux-i2c@vger.kernel.org 15464S: Maintained 15465F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15466F: drivers/i2c/busses/i2c-omap.c 15467 15468OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15469M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15473F: drivers/media/platform/ti/omap3isp/ 15474F: drivers/staging/media/omap4iss/ 15475 15476OMAP MMC SUPPORT 15477M: Aaro Koskinen <aaro.koskinen@iki.fi> 15478L: linux-omap@vger.kernel.org 15479S: Odd Fixes 15480F: drivers/mmc/host/omap.c 15481 15482OMAP POWER MANAGEMENT SUPPORT 15483M: Kevin Hilman <khilman@kernel.org> 15484L: linux-omap@vger.kernel.org 15485S: Maintained 15486F: arch/arm/*omap*/*pm* 15487F: drivers/cpufreq/omap-cpufreq.c 15488 15489OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15490M: Paul Walmsley <paul@pwsan.com> 15491L: linux-omap@vger.kernel.org 15492S: Maintained 15493F: arch/arm/mach-omap2/prm* 15494 15495OMAP RANDOM NUMBER GENERATOR SUPPORT 15496M: Deepak Saxena <dsaxena@plexity.net> 15497S: Maintained 15498F: drivers/char/hw_random/omap-rng.c 15499 15500OMAP USB SUPPORT 15501L: linux-usb@vger.kernel.org 15502L: linux-omap@vger.kernel.org 15503S: Orphan 15504F: arch/arm/*omap*/usb* 15505F: drivers/usb/*/*omap* 15506 15507OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15508M: Mark Jackson <mpfj@newflow.co.uk> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15512 15513OMAP1 SUPPORT 15514M: Aaro Koskinen <aaro.koskinen@iki.fi> 15515M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15516M: Tony Lindgren <tony@atomide.com> 15517L: linux-omap@vger.kernel.org 15518S: Maintained 15519Q: http://patchwork.kernel.org/project/linux-omap/list/ 15520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15521F: arch/arm/configs/omap1_defconfig 15522F: arch/arm/mach-omap1/ 15523F: drivers/i2c/busses/i2c-omap.c 15524F: include/linux/platform_data/ams-delta-fiq.h 15525F: include/linux/platform_data/i2c-omap.h 15526 15527OMAP2+ SUPPORT 15528M: Tony Lindgren <tony@atomide.com> 15529L: linux-omap@vger.kernel.org 15530S: Maintained 15531W: http://www.muru.com/linux/omap/ 15532W: http://linux.omap.com/ 15533Q: http://patchwork.kernel.org/project/linux-omap/list/ 15534T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15535F: arch/arm/configs/omap2plus_defconfig 15536F: arch/arm/mach-omap2/ 15537F: drivers/bus/ti-sysc.c 15538F: drivers/gpio/gpio-tps65219.c 15539F: drivers/i2c/busses/i2c-omap.c 15540F: drivers/irqchip/irq-omap-intc.c 15541F: drivers/mfd/*omap*.c 15542F: drivers/mfd/menelaus.c 15543F: drivers/mfd/palmas.c 15544F: drivers/mfd/tps65217.c 15545F: drivers/mfd/tps65218.c 15546F: drivers/mfd/tps65219.c 15547F: drivers/mfd/tps65910.c 15548F: drivers/mfd/twl-core.[ch] 15549F: drivers/mfd/twl4030*.c 15550F: drivers/mfd/twl6030*.c 15551F: drivers/mfd/twl6040*.c 15552F: drivers/regulator/palmas-regulator*.c 15553F: drivers/regulator/pbias-regulator.c 15554F: drivers/regulator/tps65217-regulator.c 15555F: drivers/regulator/tps65218-regulator.c 15556F: drivers/regulator/tps65219-regulator.c 15557F: drivers/regulator/tps65910-regulator.c 15558F: drivers/regulator/twl-regulator.c 15559F: drivers/regulator/twl6030-regulator.c 15560F: include/linux/platform_data/i2c-omap.h 15561F: include/linux/platform_data/ti-sysc.h 15562 15563OMFS FILESYSTEM 15564M: Bob Copeland <me@bobcopeland.com> 15565L: linux-karma-devel@lists.sourceforge.net 15566S: Maintained 15567F: Documentation/filesystems/omfs.rst 15568F: fs/omfs/ 15569 15570OMNIVISION OG01A1B SENSOR DRIVER 15571M: Shawn Tu <shawnx.tu@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574F: drivers/media/i2c/og01a1b.c 15575 15576OMNIVISION OV01A10 SENSOR DRIVER 15577M: Bingbu Cao <bingbu.cao@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: drivers/media/i2c/ov01a10.c 15582 15583OMNIVISION OV02A10 SENSOR DRIVER 15584M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15589F: drivers/media/i2c/ov02a10.c 15590 15591OMNIVISION OV08D10 SENSOR DRIVER 15592M: Jimmy Su <jimmy.su@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov08d10.c 15597 15598OMNIVISION OV08X40 SENSOR DRIVER 15599M: Jason Chen <jason.z.chen@intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: drivers/media/i2c/ov08x40.c 15604 15605OMNIVISION OV13858 SENSOR DRIVER 15606M: Sakari Ailus <sakari.ailus@linux.intel.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: drivers/media/i2c/ov13858.c 15611 15612OMNIVISION OV13B10 SENSOR DRIVER 15613M: Arec Kao <arec.kao@intel.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: drivers/media/i2c/ov13b10.c 15618 15619OMNIVISION OV2680 SENSOR DRIVER 15620M: Rui Miguel Silva <rmfrfs@gmail.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15625F: drivers/media/i2c/ov2680.c 15626 15627OMNIVISION OV2685 SENSOR DRIVER 15628M: Shunqian Zheng <zhengsq@rock-chips.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15633F: drivers/media/i2c/ov2685.c 15634 15635OMNIVISION OV2740 SENSOR DRIVER 15636M: Tianshu Qiu <tian.shu.qiu@intel.com> 15637R: Shawn Tu <shawnx.tu@intel.com> 15638R: Bingbu Cao <bingbu.cao@intel.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: drivers/media/i2c/ov2740.c 15643 15644OMNIVISION OV4689 SENSOR DRIVER 15645M: Mikhail Rudenko <mike.rudenko@gmail.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15650F: drivers/media/i2c/ov5647.c 15651 15652OMNIVISION OV5640 SENSOR DRIVER 15653M: Steve Longerbeam <slongerbeam@gmail.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: drivers/media/i2c/ov5640.c 15658 15659OMNIVISION OV5647 SENSOR DRIVER 15660M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15661M: Jacopo Mondi <jacopo@jmondi.org> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15666F: drivers/media/i2c/ov5647.c 15667 15668OMNIVISION OV5670 SENSOR DRIVER 15669M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15674F: drivers/media/i2c/ov5670.c 15675 15676OMNIVISION OV5675 SENSOR DRIVER 15677M: Shawn Tu <shawnx.tu@intel.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15682F: drivers/media/i2c/ov5675.c 15683 15684OMNIVISION OV5693 SENSOR DRIVER 15685M: Daniel Scally <djrscally@gmail.com> 15686L: linux-media@vger.kernel.org 15687S: Maintained 15688T: git git://linuxtv.org/media_tree.git 15689F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15690F: drivers/media/i2c/ov5693.c 15691 15692OMNIVISION OV5695 SENSOR DRIVER 15693M: Shunqian Zheng <zhengsq@rock-chips.com> 15694L: linux-media@vger.kernel.org 15695S: Maintained 15696T: git git://linuxtv.org/media_tree.git 15697F: drivers/media/i2c/ov5695.c 15698 15699OMNIVISION OV7670 SENSOR DRIVER 15700L: linux-media@vger.kernel.org 15701S: Orphan 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15704F: drivers/media/i2c/ov7670.c 15705 15706OMNIVISION OV772x SENSOR DRIVER 15707M: Jacopo Mondi <jacopo@jmondi.org> 15708L: linux-media@vger.kernel.org 15709S: Odd fixes 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15712F: drivers/media/i2c/ov772x.c 15713F: include/media/i2c/ov772x.h 15714 15715OMNIVISION OV7740 SENSOR DRIVER 15716M: Wenyou Yang <wenyou.yang@microchip.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15721F: drivers/media/i2c/ov7740.c 15722 15723OMNIVISION OV8856 SENSOR DRIVER 15724M: Sakari Ailus <sakari.ailus@linux.intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15729F: drivers/media/i2c/ov8856.c 15730 15731OMNIVISION OV8858 SENSOR DRIVER 15732M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15733M: Nicholas Roth <nicholas@rothemail.net> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736T: git git://linuxtv.org/media_tree.git 15737F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15738F: drivers/media/i2c/ov8858.c 15739 15740OMNIVISION OV9282 SENSOR DRIVER 15741M: Paul J. Murphy <paul.j.murphy@intel.com> 15742M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745T: git git://linuxtv.org/media_tree.git 15746F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15747F: drivers/media/i2c/ov9282.c 15748 15749OMNIVISION OV9640 SENSOR DRIVER 15750M: Petr Cvek <petrcvekcz@gmail.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753F: drivers/media/i2c/ov9640.* 15754 15755OMNIVISION OV9650 SENSOR DRIVER 15756M: Sakari Ailus <sakari.ailus@linux.intel.com> 15757R: Akinobu Mita <akinobu.mita@gmail.com> 15758R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15759L: linux-media@vger.kernel.org 15760S: Maintained 15761T: git git://linuxtv.org/media_tree.git 15762F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15763F: drivers/media/i2c/ov9650.c 15764 15765OMNIVISION OV9734 SENSOR DRIVER 15766M: Tianshu Qiu <tian.shu.qiu@intel.com> 15767R: Bingbu Cao <bingbu.cao@intel.com> 15768L: linux-media@vger.kernel.org 15769S: Maintained 15770T: git git://linuxtv.org/media_tree.git 15771F: drivers/media/i2c/ov9734.c 15772 15773ONBOARD USB HUB DRIVER 15774M: Matthias Kaehlcke <mka@chromium.org> 15775L: linux-usb@vger.kernel.org 15776S: Maintained 15777F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15778F: drivers/usb/misc/onboard_usb_hub.c 15779 15780ONENAND FLASH DRIVER 15781M: Kyungmin Park <kyungmin.park@samsung.com> 15782L: linux-mtd@lists.infradead.org 15783S: Maintained 15784F: drivers/mtd/nand/onenand/ 15785F: include/linux/mtd/onenand*.h 15786 15787ONEXPLAYER FAN DRIVER 15788M: Derek John Clark <derekjohn.clark@gmail.com> 15789M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15790L: linux-hwmon@vger.kernel.org 15791S: Maintained 15792F: drivers/hwmon/oxp-sensors.c 15793 15794ONIE TLV NVMEM LAYOUT DRIVER 15795M: Miquel Raynal <miquel.raynal@bootlin.com> 15796S: Maintained 15797F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15798F: drivers/nvmem/layouts/onie-tlv.c 15799 15800ONION OMEGA2+ BOARD 15801M: Harvey Hunt <harveyhuntnexus@gmail.com> 15802L: linux-mips@vger.kernel.org 15803S: Maintained 15804F: arch/mips/boot/dts/ralink/omega2p.dts 15805 15806ONSEMI ETHERNET PHY DRIVERS 15807M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15808L: netdev@vger.kernel.org 15809S: Supported 15810W: http://www.onsemi.com 15811F: drivers/net/phy/ncn* 15812 15813OP-TEE DRIVER 15814M: Jens Wiklander <jens.wiklander@linaro.org> 15815L: op-tee@lists.trustedfirmware.org 15816S: Maintained 15817F: Documentation/ABI/testing/sysfs-bus-optee-devices 15818F: drivers/tee/optee/ 15819 15820OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15821M: Sumit Garg <sumit.garg@linaro.org> 15822L: op-tee@lists.trustedfirmware.org 15823S: Maintained 15824F: drivers/char/hw_random/optee-rng.c 15825 15826OP-TEE RTC DRIVER 15827M: Clément Léger <clement.leger@bootlin.com> 15828L: linux-rtc@vger.kernel.org 15829S: Maintained 15830F: drivers/rtc/rtc-optee.c 15831 15832OPA-VNIC DRIVER 15833M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15834L: linux-rdma@vger.kernel.org 15835S: Supported 15836F: drivers/infiniband/ulp/opa_vnic 15837 15838OPEN FIRMWARE AND FLATTENED DEVICE TREE 15839M: Rob Herring <robh+dt@kernel.org> 15840M: Frank Rowand <frowand.list@gmail.com> 15841L: devicetree@vger.kernel.org 15842S: Maintained 15843W: http://www.devicetree.org/ 15844C: irc://irc.libera.chat/devicetree 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15846F: Documentation/ABI/testing/sysfs-firmware-ofw 15847F: drivers/of/ 15848F: include/linux/of*.h 15849F: scripts/dtc/ 15850K: of_overlay_notifier_ 15851K: of_overlay_fdt_apply 15852K: of_overlay_remove 15853 15854OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15855M: Rob Herring <robh+dt@kernel.org> 15856M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15857M: Conor Dooley <conor+dt@kernel.org> 15858L: devicetree@vger.kernel.org 15859S: Maintained 15860Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15861C: irc://irc.libera.chat/devicetree 15862T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15863F: Documentation/devicetree/ 15864F: arch/*/boot/dts/ 15865F: include/dt-bindings/ 15866 15867OPENCOMPUTE PTP CLOCK DRIVER 15868M: Jonathan Lemon <jonathan.lemon@gmail.com> 15869M: Vadim Fedorenko <vadfed@fb.com> 15870L: netdev@vger.kernel.org 15871S: Maintained 15872F: drivers/ptp/ptp_ocp.c 15873 15874OPENCORES I2C BUS DRIVER 15875M: Peter Korsgaard <peter@korsgaard.com> 15876M: Andrew Lunn <andrew@lunn.ch> 15877L: linux-i2c@vger.kernel.org 15878S: Maintained 15879F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15880F: Documentation/i2c/busses/i2c-ocores.rst 15881F: drivers/i2c/busses/i2c-ocores.c 15882F: include/linux/platform_data/i2c-ocores.h 15883 15884OPENRISC ARCHITECTURE 15885M: Jonas Bonn <jonas@southpole.se> 15886M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15887M: Stafford Horne <shorne@gmail.com> 15888L: linux-openrisc@vger.kernel.org 15889S: Maintained 15890W: http://openrisc.io 15891T: git https://github.com/openrisc/linux.git 15892F: Documentation/arch/openrisc/ 15893F: Documentation/devicetree/bindings/openrisc/ 15894F: arch/openrisc/ 15895F: drivers/irqchip/irq-ompic.c 15896F: drivers/irqchip/irq-or1k-* 15897 15898OPENVSWITCH 15899M: Pravin B Shelar <pshelar@ovn.org> 15900L: netdev@vger.kernel.org 15901L: dev@openvswitch.org 15902S: Maintained 15903W: http://openvswitch.org 15904F: include/uapi/linux/openvswitch.h 15905F: net/openvswitch/ 15906F: tools/testing/selftests/net/openvswitch/ 15907 15908OPERATING PERFORMANCE POINTS (OPP) 15909M: Viresh Kumar <vireshk@kernel.org> 15910M: Nishanth Menon <nm@ti.com> 15911M: Stephen Boyd <sboyd@kernel.org> 15912L: linux-pm@vger.kernel.org 15913S: Maintained 15914T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15915F: Documentation/devicetree/bindings/opp/ 15916F: Documentation/power/opp.rst 15917F: drivers/opp/ 15918F: include/linux/pm_opp.h 15919 15920OPL4 DRIVER 15921M: Clemens Ladisch <clemens@ladisch.de> 15922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15923S: Maintained 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15925F: sound/drivers/opl4/ 15926 15927ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15928M: Mark Fasheh <mark@fasheh.com> 15929M: Joel Becker <jlbec@evilplan.org> 15930M: Joseph Qi <joseph.qi@linux.alibaba.com> 15931L: ocfs2-devel@lists.linux.dev 15932S: Supported 15933W: http://ocfs2.wiki.kernel.org 15934F: Documentation/filesystems/dlmfs.rst 15935F: Documentation/filesystems/ocfs2.rst 15936F: fs/ocfs2/ 15937 15938ORANGEFS FILESYSTEM 15939M: Mike Marshall <hubcap@omnibond.com> 15940R: Martin Brandenburg <martin@omnibond.com> 15941L: devel@lists.orangefs.org 15942S: Supported 15943T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15944F: Documentation/filesystems/orangefs.rst 15945F: fs/orangefs/ 15946 15947ORINOCO DRIVER 15948L: linux-wireless@vger.kernel.org 15949S: Orphan 15950W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15951W: http://www.nongnu.org/orinoco/ 15952F: drivers/net/wireless/intersil/orinoco/ 15953 15954OV2659 OMNIVISION SENSOR DRIVER 15955M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15956L: linux-media@vger.kernel.org 15957S: Maintained 15958W: https://linuxtv.org 15959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15960T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15961F: drivers/media/i2c/ov2659.c 15962F: include/media/i2c/ov2659.h 15963 15964OVERLAY FILESYSTEM 15965M: Miklos Szeredi <miklos@szeredi.hu> 15966M: Amir Goldstein <amir73il@gmail.com> 15967L: linux-unionfs@vger.kernel.org 15968S: Supported 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15970F: Documentation/filesystems/overlayfs.rst 15971F: fs/overlayfs/ 15972 15973P54 WIRELESS DRIVER 15974M: Christian Lamparter <chunkeey@googlemail.com> 15975L: linux-wireless@vger.kernel.org 15976S: Maintained 15977W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15978F: drivers/net/wireless/intersil/p54/ 15979 15980PACKET SOCKETS 15981M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15982S: Maintained 15983F: include/uapi/linux/if_packet.h 15984F: net/packet/af_packet.c 15985 15986PACKING 15987M: Vladimir Oltean <olteanv@gmail.com> 15988L: netdev@vger.kernel.org 15989S: Supported 15990F: Documentation/core-api/packing.rst 15991F: include/linux/packing.h 15992F: lib/packing.c 15993 15994PADATA PARALLEL EXECUTION MECHANISM 15995M: Steffen Klassert <steffen.klassert@secunet.com> 15996M: Daniel Jordan <daniel.m.jordan@oracle.com> 15997L: linux-crypto@vger.kernel.org 15998L: linux-kernel@vger.kernel.org 15999S: Maintained 16000F: Documentation/core-api/padata.rst 16001F: include/linux/padata.h 16002F: kernel/padata.c 16003 16004PAGE CACHE 16005M: Matthew Wilcox (Oracle) <willy@infradead.org> 16006L: linux-fsdevel@vger.kernel.org 16007S: Supported 16008T: git git://git.infradead.org/users/willy/pagecache.git 16009F: Documentation/filesystems/locking.rst 16010F: Documentation/filesystems/vfs.rst 16011F: include/linux/pagemap.h 16012F: mm/filemap.c 16013F: mm/page-writeback.c 16014F: mm/readahead.c 16015F: mm/truncate.c 16016 16017PAGE POOL 16018M: Jesper Dangaard Brouer <hawk@kernel.org> 16019M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16020L: netdev@vger.kernel.org 16021S: Supported 16022F: Documentation/networking/page_pool.rst 16023F: include/net/page_pool.h 16024F: include/trace/events/page_pool.h 16025F: net/core/page_pool.c 16026 16027PAGE TABLE CHECK 16028M: Pasha Tatashin <pasha.tatashin@soleen.com> 16029M: Andrew Morton <akpm@linux-foundation.org> 16030L: linux-mm@kvack.org 16031S: Maintained 16032F: Documentation/mm/page_table_check.rst 16033F: include/linux/page_table_check.h 16034F: mm/page_table_check.c 16035 16036PANASONIC LAPTOP ACPI EXTRAS DRIVER 16037M: Kenneth Chan <kenneth.t.chan@gmail.com> 16038L: platform-driver-x86@vger.kernel.org 16039S: Maintained 16040F: drivers/platform/x86/panasonic-laptop.c 16041 16042PARALLAX PING IIO SENSOR DRIVER 16043M: Andreas Klinger <ak@it-klinger.de> 16044L: linux-iio@vger.kernel.org 16045S: Maintained 16046F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16047F: drivers/iio/proximity/ping.c 16048 16049PARALLEL LCD/KEYPAD PANEL DRIVER 16050M: Willy Tarreau <willy@haproxy.com> 16051M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16052S: Odd Fixes 16053F: Documentation/admin-guide/lcd-panel-cgram.rst 16054F: drivers/auxdisplay/panel.c 16055 16056PARALLEL PORT SUBSYSTEM 16057M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16058M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16059L: linux-parport@lists.infradead.org (subscribers-only) 16060S: Maintained 16061F: Documentation/driver-api/parport*.rst 16062F: drivers/char/ppdev.c 16063F: drivers/parport/ 16064F: include/linux/parport*.h 16065F: include/uapi/linux/ppdev.h 16066 16067PARAVIRT_OPS INTERFACE 16068M: Juergen Gross <jgross@suse.com> 16069R: Ajay Kaher <akaher@vmware.com> 16070R: Alexey Makhalov <amakhalov@vmware.com> 16071R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16072L: virtualization@lists.linux-foundation.org 16073L: x86@kernel.org 16074S: Supported 16075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16076F: Documentation/virt/paravirt_ops.rst 16077F: arch/*/include/asm/paravirt*.h 16078F: arch/*/kernel/paravirt* 16079F: include/linux/hypervisor.h 16080 16081PARISC ARCHITECTURE 16082M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16083M: Helge Deller <deller@gmx.de> 16084L: linux-parisc@vger.kernel.org 16085S: Maintained 16086W: https://parisc.wiki.kernel.org 16087Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16089T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16090F: Documentation/arch/parisc/ 16091F: arch/parisc/ 16092F: drivers/char/agp/parisc-agp.c 16093F: drivers/input/misc/hp_sdc_rtc.c 16094F: drivers/input/serio/gscps2.c 16095F: drivers/input/serio/hp_sdc* 16096F: drivers/parisc/ 16097F: drivers/parport/parport_gsc.* 16098F: drivers/tty/serial/8250/8250_parisc.c 16099F: drivers/video/console/sti* 16100F: drivers/video/fbdev/sti* 16101F: drivers/video/logo/logo_parisc* 16102F: include/linux/hp_sdc.h 16103 16104PARMAN 16105M: Jiri Pirko <jiri@resnulli.us> 16106L: netdev@vger.kernel.org 16107S: Supported 16108F: include/linux/parman.h 16109F: lib/parman.c 16110F: lib/test_parman.c 16111 16112PC ENGINES APU BOARD DRIVER 16113M: Enrico Weigelt, metux IT consult <info@metux.net> 16114S: Maintained 16115F: drivers/platform/x86/pcengines-apuv2.c 16116 16117PC87360 HARDWARE MONITORING DRIVER 16118M: Jim Cromie <jim.cromie@gmail.com> 16119L: linux-hwmon@vger.kernel.org 16120S: Maintained 16121F: Documentation/hwmon/pc87360.rst 16122F: drivers/hwmon/pc87360.c 16123 16124PC8736x GPIO DRIVER 16125M: Jim Cromie <jim.cromie@gmail.com> 16126S: Maintained 16127F: drivers/char/pc8736x_gpio.c 16128 16129PC87427 HARDWARE MONITORING DRIVER 16130M: Jean Delvare <jdelvare@suse.com> 16131L: linux-hwmon@vger.kernel.org 16132S: Maintained 16133F: Documentation/hwmon/pc87427.rst 16134F: drivers/hwmon/pc87427.c 16135 16136PCA9532 LED DRIVER 16137M: Riku Voipio <riku.voipio@iki.fi> 16138S: Maintained 16139F: drivers/leds/leds-pca9532.c 16140F: include/linux/leds-pca9532.h 16141 16142PCA9541 I2C BUS MASTER SELECTOR DRIVER 16143M: Guenter Roeck <linux@roeck-us.net> 16144L: linux-i2c@vger.kernel.org 16145S: Maintained 16146F: drivers/i2c/muxes/i2c-mux-pca9541.c 16147 16148PCDP - PRIMARY CONSOLE AND DEBUG PORT 16149M: Khalid Aziz <khalid@gonehiking.org> 16150S: Maintained 16151F: drivers/firmware/pcdp.* 16152 16153PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16154M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16155M: Pali Rohár <pali@kernel.org> 16156L: linux-pci@vger.kernel.org 16157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16160F: drivers/pci/controller/pci-aardvark.c 16161 16162PCI DRIVER FOR ALTERA PCIE IP 16163M: Joyce Ooi <joyce.ooi@intel.com> 16164L: linux-pci@vger.kernel.org 16165S: Supported 16166F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16167F: drivers/pci/controller/pcie-altera.c 16168 16169PCI DRIVER FOR APPLIEDMICRO XGENE 16170M: Toan Le <toan@os.amperecomputing.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16175F: drivers/pci/controller/pci-xgene.c 16176 16177PCI DRIVER FOR ARM VERSATILE PLATFORM 16178M: Rob Herring <robh@kernel.org> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/versatile.yaml 16183F: drivers/pci/controller/pci-versatile.c 16184 16185PCI DRIVER FOR ARMADA 8K 16186M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16191F: drivers/pci/controller/dwc/pcie-armada8k.c 16192 16193PCI DRIVER FOR CADENCE PCIE IP 16194M: Tom Joseph <tjoseph@cadence.com> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/cdns,* 16198F: drivers/pci/controller/cadence/ 16199 16200PCI DRIVER FOR FREESCALE LAYERSCAPE 16201M: Minghuan Lian <minghuan.Lian@nxp.com> 16202M: Mingkai Hu <mingkai.hu@nxp.com> 16203M: Roy Zang <roy.zang@nxp.com> 16204L: linuxppc-dev@lists.ozlabs.org 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Maintained 16208F: drivers/pci/controller/dwc/*layerscape* 16209 16210PCI DRIVER FOR FU740 16211M: Paul Walmsley <paul.walmsley@sifive.com> 16212M: Greentime Hu <greentime.hu@sifive.com> 16213L: linux-pci@vger.kernel.org 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16216F: drivers/pci/controller/dwc/pcie-fu740.c 16217 16218PCI DRIVER FOR GENERIC OF HOSTS 16219M: Will Deacon <will@kernel.org> 16220L: linux-pci@vger.kernel.org 16221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16224F: drivers/pci/controller/pci-host-common.c 16225F: drivers/pci/controller/pci-host-generic.c 16226 16227PCI DRIVER FOR IMX6 16228M: Richard Zhu <hongxing.zhu@nxp.com> 16229M: Lucas Stach <l.stach@pengutronix.de> 16230L: linux-pci@vger.kernel.org 16231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16232S: Maintained 16233F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16234F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16235F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16236F: drivers/pci/controller/dwc/*imx6* 16237 16238PCI DRIVER FOR INTEL IXP4XX 16239M: Linus Walleij <linus.walleij@linaro.org> 16240S: Maintained 16241F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16242F: drivers/pci/controller/pci-ixp4xx.c 16243 16244PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16245M: Nirmal Patel <nirmal.patel@linux.intel.com> 16246R: Jonathan Derrick <jonathan.derrick@linux.dev> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: drivers/pci/controller/vmd.c 16250 16251PCI DRIVER FOR MICROSEMI SWITCHTEC 16252M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16253M: Logan Gunthorpe <logang@deltatee.com> 16254L: linux-pci@vger.kernel.org 16255S: Maintained 16256F: Documentation/ABI/testing/sysfs-class-switchtec 16257F: Documentation/driver-api/switchtec.rst 16258F: drivers/ntb/hw/mscc/ 16259F: drivers/pci/switch/switchtec* 16260F: include/linux/switchtec.h 16261F: include/uapi/linux/switchtec_ioctl.h 16262 16263PCI DRIVER FOR MOBIVEIL PCIE IP 16264M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16265M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16266L: linux-pci@vger.kernel.org 16267S: Supported 16268F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16269F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16270 16271PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16272M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16273M: Pali Rohár <pali@kernel.org> 16274L: linux-pci@vger.kernel.org 16275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16276S: Maintained 16277F: drivers/pci/controller/*mvebu* 16278 16279PCI DRIVER FOR NVIDIA TEGRA 16280M: Thierry Reding <thierry.reding@gmail.com> 16281L: linux-tegra@vger.kernel.org 16282L: linux-pci@vger.kernel.org 16283S: Supported 16284F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16285F: drivers/pci/controller/pci-tegra.c 16286 16287PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16288M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291S: Maintained 16292F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16293F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16294 16295PCI DRIVER FOR RENESAS R-CAR 16296M: Marek Vasut <marek.vasut+renesas@gmail.com> 16297M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16298L: linux-pci@vger.kernel.org 16299L: linux-renesas-soc@vger.kernel.org 16300S: Maintained 16301F: Documentation/devicetree/bindings/pci/*rcar* 16302F: drivers/pci/controller/*rcar* 16303 16304PCI DRIVER FOR SAMSUNG EXYNOS 16305M: Jingoo Han <jingoohan1@gmail.com> 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308L: linux-samsung-soc@vger.kernel.org 16309S: Maintained 16310F: drivers/pci/controller/dwc/pci-exynos.c 16311 16312PCI DRIVER FOR SYNOPSYS DESIGNWARE 16313M: Jingoo Han <jingoohan1@gmail.com> 16314M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16315M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16316L: linux-pci@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16319F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16320F: drivers/pci/controller/dwc/*designware* 16321 16322PCI DRIVER FOR TI DRA7XX/J721E 16323M: Vignesh Raghavendra <vigneshr@ti.com> 16324L: linux-omap@vger.kernel.org 16325L: linux-pci@vger.kernel.org 16326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16327S: Supported 16328F: Documentation/devicetree/bindings/pci/ti-pci.txt 16329F: drivers/pci/controller/cadence/pci-j721e.c 16330F: drivers/pci/controller/dwc/pci-dra7xx.c 16331 16332PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16333M: Linus Walleij <linus.walleij@linaro.org> 16334L: linux-pci@vger.kernel.org 16335S: Maintained 16336F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16337F: drivers/pci/controller/pci-v3-semi.c 16338 16339PCI DRIVER FOR XILINX VERSAL CPM 16340M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16341M: Michal Simek <michal.simek@amd.com> 16342L: linux-pci@vger.kernel.org 16343S: Maintained 16344F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16345F: drivers/pci/controller/pcie-xilinx-cpm.c 16346 16347PCI ENDPOINT SUBSYSTEM 16348M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16349M: Krzysztof Wilczyński <kw@linux.com> 16350R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16351R: Kishon Vijay Abraham I <kishon@kernel.org> 16352L: linux-pci@vger.kernel.org 16353S: Supported 16354Q: https://patchwork.kernel.org/project/linux-pci/list/ 16355B: https://bugzilla.kernel.org 16356C: irc://irc.oftc.net/linux-pci 16357T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16358F: Documentation/PCI/endpoint/* 16359F: Documentation/misc-devices/pci-endpoint-test.rst 16360F: drivers/misc/pci_endpoint_test.c 16361F: drivers/pci/endpoint/ 16362F: tools/pci/ 16363 16364PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16365M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16366R: Oliver O'Halloran <oohall@gmail.com> 16367L: linuxppc-dev@lists.ozlabs.org 16368S: Supported 16369F: Documentation/PCI/pci-error-recovery.rst 16370F: Documentation/powerpc/eeh-pci-error-recovery.rst 16371F: arch/powerpc/include/*/eeh*.h 16372F: arch/powerpc/kernel/eeh*.c 16373F: arch/powerpc/platforms/*/eeh*.c 16374F: drivers/pci/pcie/aer.c 16375F: drivers/pci/pcie/dpc.c 16376F: drivers/pci/pcie/err.c 16377 16378PCI ERROR RECOVERY 16379M: Linas Vepstas <linasvepstas@gmail.com> 16380L: linux-pci@vger.kernel.org 16381S: Supported 16382F: Documentation/PCI/pci-error-recovery.rst 16383 16384PCI MSI DRIVER FOR ALTERA MSI IP 16385M: Joyce Ooi <joyce.ooi@intel.com> 16386L: linux-pci@vger.kernel.org 16387S: Supported 16388F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16389F: drivers/pci/controller/pcie-altera-msi.c 16390 16391PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16392M: Toan Le <toan@os.amperecomputing.com> 16393L: linux-pci@vger.kernel.org 16394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16395S: Maintained 16396F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16397F: drivers/pci/controller/pci-xgene-msi.c 16398 16399PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16400M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16401M: Krzysztof Wilczyński <kw@linux.com> 16402R: Rob Herring <robh@kernel.org> 16403L: linux-pci@vger.kernel.org 16404S: Supported 16405Q: https://patchwork.kernel.org/project/linux-pci/list/ 16406B: https://bugzilla.kernel.org 16407C: irc://irc.oftc.net/linux-pci 16408T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16409F: Documentation/devicetree/bindings/pci/ 16410F: drivers/pci/controller/ 16411F: drivers/pci/pci-bridge-emul.c 16412F: drivers/pci/pci-bridge-emul.h 16413 16414PCI PEER-TO-PEER DMA (P2PDMA) 16415M: Bjorn Helgaas <bhelgaas@google.com> 16416M: Logan Gunthorpe <logang@deltatee.com> 16417L: linux-pci@vger.kernel.org 16418S: Supported 16419Q: https://patchwork.kernel.org/project/linux-pci/list/ 16420B: https://bugzilla.kernel.org 16421C: irc://irc.oftc.net/linux-pci 16422T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16423F: Documentation/driver-api/pci/p2pdma.rst 16424F: drivers/pci/p2pdma.c 16425F: include/linux/pci-p2pdma.h 16426 16427PCI SUBSYSTEM 16428M: Bjorn Helgaas <bhelgaas@google.com> 16429L: linux-pci@vger.kernel.org 16430S: Supported 16431Q: https://patchwork.kernel.org/project/linux-pci/list/ 16432B: https://bugzilla.kernel.org 16433C: irc://irc.oftc.net/linux-pci 16434T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16435F: Documentation/PCI/ 16436F: Documentation/devicetree/bindings/pci/ 16437F: arch/x86/kernel/early-quirks.c 16438F: arch/x86/kernel/quirks.c 16439F: arch/x86/pci/ 16440F: drivers/acpi/pci* 16441F: drivers/pci/ 16442F: include/asm-generic/pci* 16443F: include/linux/of_pci.h 16444F: include/linux/pci* 16445F: include/uapi/linux/pci* 16446F: lib/pci* 16447 16448PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16449M: Jonathan Chocron <jonnyc@amazon.com> 16450L: linux-pci@vger.kernel.org 16451S: Maintained 16452F: Documentation/devicetree/bindings/pci/pcie-al.txt 16453F: drivers/pci/controller/dwc/pcie-al.c 16454 16455PCIE DRIVER FOR AMLOGIC MESON 16456M: Yue Wang <yue.wang@Amlogic.com> 16457L: linux-pci@vger.kernel.org 16458L: linux-amlogic@lists.infradead.org 16459S: Maintained 16460F: drivers/pci/controller/dwc/pci-meson.c 16461 16462PCIE DRIVER FOR AXIS ARTPEC 16463M: Jesper Nilsson <jesper.nilsson@axis.com> 16464L: linux-arm-kernel@axis.com 16465L: linux-pci@vger.kernel.org 16466S: Maintained 16467F: Documentation/devicetree/bindings/pci/axis,artpec* 16468F: drivers/pci/controller/dwc/*artpec* 16469 16470PCIE DRIVER FOR CAVIUM THUNDERX 16471M: Robert Richter <rric@kernel.org> 16472L: linux-pci@vger.kernel.org 16473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16474S: Odd Fixes 16475F: drivers/pci/controller/pci-thunder-* 16476 16477PCIE DRIVER FOR HISILICON 16478M: Zhou Wang <wangzhou1@hisilicon.com> 16479L: linux-pci@vger.kernel.org 16480S: Maintained 16481F: drivers/pci/controller/dwc/pcie-hisi.c 16482 16483PCIE DRIVER FOR HISILICON KIRIN 16484M: Xiaowei Song <songxiaowei@hisilicon.com> 16485M: Binghui Wang <wangbinghui@hisilicon.com> 16486L: linux-pci@vger.kernel.org 16487S: Maintained 16488F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16489F: drivers/pci/controller/dwc/pcie-kirin.c 16490 16491PCIE DRIVER FOR HISILICON STB 16492M: Shawn Guo <shawn.guo@linaro.org> 16493L: linux-pci@vger.kernel.org 16494S: Maintained 16495F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16496F: drivers/pci/controller/dwc/pcie-histb.c 16497 16498PCIE DRIVER FOR INTEL KEEM BAY 16499M: Srikanth Thokala <srikanth.thokala@intel.com> 16500L: linux-pci@vger.kernel.org 16501S: Supported 16502F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16503F: drivers/pci/controller/dwc/pcie-keembay.c 16504 16505PCIE DRIVER FOR INTEL LGM GW SOC 16506M: Chuanhua Lei <lchuanhua@maxlinear.com> 16507L: linux-pci@vger.kernel.org 16508S: Maintained 16509F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16510F: drivers/pci/controller/dwc/pcie-intel-gw.c 16511 16512PCIE DRIVER FOR MEDIATEK 16513M: Ryder Lee <ryder.lee@mediatek.com> 16514M: Jianjun Wang <jianjun.wang@mediatek.com> 16515L: linux-pci@vger.kernel.org 16516L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16517S: Supported 16518F: Documentation/devicetree/bindings/pci/mediatek* 16519F: drivers/pci/controller/*mediatek* 16520 16521PCIE DRIVER FOR MICROCHIP 16522M: Daire McNamara <daire.mcnamara@microchip.com> 16523L: linux-pci@vger.kernel.org 16524S: Supported 16525F: Documentation/devicetree/bindings/pci/microchip* 16526F: drivers/pci/controller/*microchip* 16527 16528PCIE DRIVER FOR QUALCOMM MSM 16529M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16530L: linux-pci@vger.kernel.org 16531L: linux-arm-msm@vger.kernel.org 16532S: Maintained 16533F: drivers/pci/controller/dwc/pcie-qcom.c 16534 16535PCIE DRIVER FOR ROCKCHIP 16536M: Shawn Lin <shawn.lin@rock-chips.com> 16537L: linux-pci@vger.kernel.org 16538L: linux-rockchip@lists.infradead.org 16539S: Maintained 16540F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16541F: drivers/pci/controller/pcie-rockchip* 16542 16543PCIE DRIVER FOR SOCIONEXT UNIPHIER 16544M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16545L: linux-pci@vger.kernel.org 16546S: Maintained 16547F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16548F: drivers/pci/controller/dwc/pcie-uniphier* 16549 16550PCIE DRIVER FOR ST SPEAR13XX 16551M: Pratyush Anand <pratyush.anand@gmail.com> 16552L: linux-pci@vger.kernel.org 16553S: Maintained 16554F: drivers/pci/controller/dwc/*spear* 16555 16556PCIE ENDPOINT DRIVER FOR QUALCOMM 16557M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16558L: linux-pci@vger.kernel.org 16559L: linux-arm-msm@vger.kernel.org 16560S: Maintained 16561F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16562F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16563 16564PCMCIA SUBSYSTEM 16565M: Dominik Brodowski <linux@dominikbrodowski.net> 16566S: Odd Fixes 16567T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16568F: Documentation/pcmcia/ 16569F: drivers/pcmcia/ 16570F: include/pcmcia/ 16571F: tools/pcmcia/ 16572 16573PCNET32 NETWORK DRIVER 16574M: Don Fry <pcnet32@frontier.com> 16575L: netdev@vger.kernel.org 16576S: Maintained 16577F: drivers/net/ethernet/amd/pcnet32.c 16578 16579PCRYPT PARALLEL CRYPTO ENGINE 16580M: Steffen Klassert <steffen.klassert@secunet.com> 16581L: linux-crypto@vger.kernel.org 16582S: Maintained 16583F: crypto/pcrypt.c 16584F: include/crypto/pcrypt.h 16585 16586PDS DSC VIRTIO DATA PATH ACCELERATOR 16587R: Shannon Nelson <shannon.nelson@amd.com> 16588F: drivers/vdpa/pds/ 16589 16590PECI HARDWARE MONITORING DRIVERS 16591M: Iwona Winiarska <iwona.winiarska@intel.com> 16592L: linux-hwmon@vger.kernel.org 16593S: Supported 16594F: Documentation/hwmon/peci-cputemp.rst 16595F: Documentation/hwmon/peci-dimmtemp.rst 16596F: drivers/hwmon/peci/ 16597 16598PECI SUBSYSTEM 16599M: Iwona Winiarska <iwona.winiarska@intel.com> 16600L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16601S: Supported 16602F: Documentation/devicetree/bindings/peci/ 16603F: Documentation/peci/ 16604F: drivers/peci/ 16605F: include/linux/peci-cpu.h 16606F: include/linux/peci.h 16607 16608PENSANDO ETHERNET DRIVERS 16609M: Shannon Nelson <shannon.nelson@amd.com> 16610M: Brett Creeley <brett.creeley@amd.com> 16611M: drivers@pensando.io 16612L: netdev@vger.kernel.org 16613S: Supported 16614F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16615F: drivers/net/ethernet/pensando/ 16616 16617PER-CPU MEMORY ALLOCATOR 16618M: Dennis Zhou <dennis@kernel.org> 16619M: Tejun Heo <tj@kernel.org> 16620M: Christoph Lameter <cl@linux.com> 16621L: linux-mm@kvack.org 16622S: Maintained 16623T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16624F: arch/*/include/asm/percpu.h 16625F: include/linux/percpu*.h 16626F: lib/percpu*.c 16627F: mm/percpu*.c 16628 16629PER-TASK DELAY ACCOUNTING 16630M: Balbir Singh <bsingharora@gmail.com> 16631S: Maintained 16632F: include/linux/delayacct.h 16633F: kernel/delayacct.c 16634 16635PERFORMANCE EVENTS SUBSYSTEM 16636M: Peter Zijlstra <peterz@infradead.org> 16637M: Ingo Molnar <mingo@redhat.com> 16638M: Arnaldo Carvalho de Melo <acme@kernel.org> 16639R: Mark Rutland <mark.rutland@arm.com> 16640R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16641R: Jiri Olsa <jolsa@kernel.org> 16642R: Namhyung Kim <namhyung@kernel.org> 16643R: Ian Rogers <irogers@google.com> 16644R: Adrian Hunter <adrian.hunter@intel.com> 16645L: linux-perf-users@vger.kernel.org 16646L: linux-kernel@vger.kernel.org 16647S: Supported 16648W: https://perf.wiki.kernel.org/ 16649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16650F: arch/*/events/* 16651F: arch/*/events/*/* 16652F: arch/*/include/asm/perf_event.h 16653F: arch/*/kernel/*/*/perf_event*.c 16654F: arch/*/kernel/*/perf_event*.c 16655F: arch/*/kernel/perf_callchain.c 16656F: arch/*/kernel/perf_event*.c 16657F: include/linux/perf_event.h 16658F: include/uapi/linux/perf_event.h 16659F: kernel/events/* 16660F: tools/lib/perf/ 16661F: tools/perf/ 16662 16663PERFORMANCE EVENTS TOOLING ARM64 16664R: John Garry <john.g.garry@oracle.com> 16665R: Will Deacon <will@kernel.org> 16666R: James Clark <james.clark@arm.com> 16667R: Mike Leach <mike.leach@linaro.org> 16668R: Leo Yan <leo.yan@linaro.org> 16669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16670S: Supported 16671F: tools/build/feature/test-libopencsd.c 16672F: tools/perf/arch/arm*/ 16673F: tools/perf/pmu-events/arch/arm64/ 16674F: tools/perf/util/arm-spe* 16675F: tools/perf/util/cs-etm* 16676 16677PERSONALITY HANDLING 16678M: Christoph Hellwig <hch@infradead.org> 16679L: linux-abi-devel@lists.sourceforge.net 16680S: Maintained 16681F: include/linux/personality.h 16682F: include/uapi/linux/personality.h 16683 16684PHOENIX RC FLIGHT CONTROLLER ADAPTER 16685M: Marcus Folkesson <marcus.folkesson@gmail.com> 16686L: linux-input@vger.kernel.org 16687S: Maintained 16688F: Documentation/input/devices/pxrc.rst 16689F: drivers/input/joystick/pxrc.c 16690 16691PHONET PROTOCOL 16692M: Remi Denis-Courmont <courmisch@gmail.com> 16693S: Supported 16694F: Documentation/networking/phonet.rst 16695F: include/linux/phonet.h 16696F: include/net/phonet/ 16697F: include/uapi/linux/phonet.h 16698F: net/phonet/ 16699 16700PHRAM MTD DRIVER 16701M: Joern Engel <joern@lazybastard.org> 16702L: linux-mtd@lists.infradead.org 16703S: Maintained 16704F: drivers/mtd/devices/phram.c 16705 16706PICOLCD HID DRIVER 16707M: Bruno Prémont <bonbons@linux-vserver.org> 16708L: linux-input@vger.kernel.org 16709S: Maintained 16710F: drivers/hid/hid-picolcd* 16711 16712PIDFD API 16713M: Christian Brauner <christian@brauner.io> 16714L: linux-kernel@vger.kernel.org 16715S: Maintained 16716T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16717F: samples/pidfd/ 16718F: tools/testing/selftests/clone3/ 16719F: tools/testing/selftests/pid_namespace/ 16720F: tools/testing/selftests/pidfd/ 16721K: (?i)pidfd 16722K: (?i)clone3 16723K: \b(clone_args|kernel_clone_args)\b 16724 16725PIN CONTROL SUBSYSTEM 16726M: Linus Walleij <linus.walleij@linaro.org> 16727L: linux-gpio@vger.kernel.org 16728S: Maintained 16729T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16730F: Documentation/devicetree/bindings/pinctrl/ 16731F: Documentation/driver-api/pin-control.rst 16732F: drivers/pinctrl/ 16733F: include/dt-bindings/pinctrl/ 16734F: include/linux/pinctrl/ 16735 16736PIN CONTROLLER - AMD 16737M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16738M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16739S: Maintained 16740F: drivers/pinctrl/pinctrl-amd.c 16741 16742PIN CONTROLLER - FREESCALE 16743M: Dong Aisheng <aisheng.dong@nxp.com> 16744M: Fabio Estevam <festevam@gmail.com> 16745M: Shawn Guo <shawnguo@kernel.org> 16746M: Jacky Bai <ping.bai@nxp.com> 16747R: Pengutronix Kernel Team <kernel@pengutronix.de> 16748L: linux-gpio@vger.kernel.org 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/fsl,* 16751F: drivers/pinctrl/freescale/ 16752 16753PIN CONTROLLER - INTEL 16754M: Mika Westerberg <mika.westerberg@linux.intel.com> 16755M: Andy Shevchenko <andy@kernel.org> 16756S: Supported 16757T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16758F: drivers/pinctrl/intel/ 16759 16760PIN CONTROLLER - KEEMBAY 16761M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16762S: Supported 16763F: drivers/pinctrl/pinctrl-keembay* 16764 16765PIN CONTROLLER - MEDIATEK 16766M: Sean Wang <sean.wang@kernel.org> 16767L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16768S: Maintained 16769F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16773F: drivers/pinctrl/mediatek/ 16774 16775PIN CONTROLLER - MEDIATEK MIPS 16776M: Arınç ÜNAL <arinc.unal@arinc9.com> 16777M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16778L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16779L: linux-mips@vger.kernel.org 16780S: Maintained 16781F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16782F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16783F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16784F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16785F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16786F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16787F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16788F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16789F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16790F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16791F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16792F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16793F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16794F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16795F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16796 16797PIN CONTROLLER - MICROCHIP AT91 16798M: Ludovic Desroches <ludovic.desroches@microchip.com> 16799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16800L: linux-gpio@vger.kernel.org 16801S: Supported 16802F: drivers/gpio/gpio-sama5d2-piobu.c 16803F: drivers/pinctrl/pinctrl-at91* 16804 16805PIN CONTROLLER - NXP S32 16806M: Chester Lin <clin@suse.com> 16807R: NXP S32 Linux Team <s32@nxp.com> 16808L: linux-gpio@vger.kernel.org 16809S: Maintained 16810F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16811F: drivers/pinctrl/nxp/ 16812 16813PIN CONTROLLER - QUALCOMM 16814M: Bjorn Andersson <andersson@kernel.org> 16815L: linux-arm-msm@vger.kernel.org 16816S: Maintained 16817F: Documentation/devicetree/bindings/pinctrl/qcom,* 16818F: drivers/pinctrl/qcom/ 16819 16820PIN CONTROLLER - RENESAS 16821M: Geert Uytterhoeven <geert+renesas@glider.be> 16822L: linux-renesas-soc@vger.kernel.org 16823S: Supported 16824T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16825F: Documentation/devicetree/bindings/pinctrl/renesas,* 16826F: drivers/pinctrl/renesas/ 16827 16828PIN CONTROLLER - SAMSUNG 16829M: Tomasz Figa <tomasz.figa@gmail.com> 16830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16831M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16832R: Alim Akhtar <alim.akhtar@samsung.com> 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834L: linux-samsung-soc@vger.kernel.org 16835S: Maintained 16836Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16837B: mailto:linux-samsung-soc@vger.kernel.org 16838C: irc://irc.libera.chat/linux-exynos 16839T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16840F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16841F: drivers/pinctrl/samsung/ 16842F: include/dt-bindings/pinctrl/samsung.h 16843 16844PIN CONTROLLER - SINGLE 16845M: Tony Lindgren <tony@atomide.com> 16846M: Haojian Zhuang <haojian.zhuang@linaro.org> 16847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16848L: linux-omap@vger.kernel.org 16849S: Maintained 16850F: drivers/pinctrl/pinctrl-single.c 16851 16852PIN CONTROLLER - SUNPLUS / TIBBO 16853M: Dvorkin Dmitry <dvorkin@tibbo.com> 16854M: Wells Lu <wellslutw@gmail.com> 16855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16856S: Maintained 16857W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16858F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16859F: drivers/pinctrl/sunplus/ 16860F: include/dt-bindings/pinctrl/sppctl*.h 16861 16862PINE64 PINEPHONE KEYBOARD DRIVER 16863M: Samuel Holland <samuel@sholland.org> 16864S: Supported 16865F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16866F: drivers/input/keyboard/pinephone-keyboard.c 16867 16868PKTCDVD DRIVER 16869M: linux-block@vger.kernel.org 16870S: Orphan 16871F: drivers/block/pktcdvd.c 16872F: include/linux/pktcdvd.h 16873F: include/uapi/linux/pktcdvd.h 16874 16875PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16876M: Tomasz Duszynski <tduszyns@gmail.com> 16877S: Maintained 16878F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16879F: drivers/iio/chemical/pms7003.c 16880 16881PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16882M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16883L: netdev@vger.kernel.org 16884S: Maintained 16885F: drivers/net/phy/mdio-open-alliance.h 16886F: net/ethtool/plca.c 16887 16888PLDMFW LIBRARY 16889M: Jacob Keller <jacob.e.keller@intel.com> 16890S: Maintained 16891F: Documentation/driver-api/pldmfw/ 16892F: include/linux/pldmfw.h 16893F: lib/pldmfw/ 16894 16895PLX DMA DRIVER 16896M: Logan Gunthorpe <logang@deltatee.com> 16897S: Maintained 16898F: drivers/dma/plx_dma.c 16899 16900PM-GRAPH UTILITY 16901M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16902L: linux-pm@vger.kernel.org 16903S: Supported 16904W: https://01.org/pm-graph 16905B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16906T: git git://github.com/intel/pm-graph 16907F: tools/power/pm-graph 16908 16909PM6764TR DRIVER 16910M: Charles Hsu <hsu.yungteng@gmail.com> 16911L: linux-hwmon@vger.kernel.org 16912S: Maintained 16913F: Documentation/hwmon/pm6764tr.rst 16914F: drivers/hwmon/pmbus/pm6764tr.c 16915 16916PMBUS HARDWARE MONITORING DRIVERS 16917M: Guenter Roeck <linux@roeck-us.net> 16918L: linux-hwmon@vger.kernel.org 16919S: Maintained 16920W: http://hwmon.wiki.kernel.org/ 16921W: http://www.roeck-us.net/linux/drivers/ 16922T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16923F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16924F: Documentation/devicetree/bindings/hwmon/max31785.txt 16925F: Documentation/hwmon/adm1275.rst 16926F: Documentation/hwmon/ibm-cffps.rst 16927F: Documentation/hwmon/ir35221.rst 16928F: Documentation/hwmon/lm25066.rst 16929F: Documentation/hwmon/ltc2978.rst 16930F: Documentation/hwmon/ltc3815.rst 16931F: Documentation/hwmon/max16064.rst 16932F: Documentation/hwmon/max20751.rst 16933F: Documentation/hwmon/max31785.rst 16934F: Documentation/hwmon/max34440.rst 16935F: Documentation/hwmon/max8688.rst 16936F: Documentation/hwmon/pmbus-core.rst 16937F: Documentation/hwmon/pmbus.rst 16938F: Documentation/hwmon/tps40422.rst 16939F: Documentation/hwmon/ucd9000.rst 16940F: Documentation/hwmon/ucd9200.rst 16941F: Documentation/hwmon/zl6100.rst 16942F: drivers/hwmon/pmbus/ 16943F: include/linux/pmbus.h 16944 16945PMC SIERRA MaxRAID DRIVER 16946L: linux-scsi@vger.kernel.org 16947S: Orphan 16948W: http://www.pmc-sierra.com/ 16949F: drivers/scsi/pmcraid.* 16950 16951PMC SIERRA PM8001 DRIVER 16952M: Jack Wang <jinpu.wang@cloud.ionos.com> 16953L: linux-scsi@vger.kernel.org 16954S: Supported 16955F: drivers/scsi/pm8001/ 16956 16957PNI RM3100 IIO DRIVER 16958M: Song Qiang <songqiang1304521@gmail.com> 16959L: linux-iio@vger.kernel.org 16960S: Maintained 16961F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16962F: drivers/iio/magnetometer/rm3100* 16963 16964PNP SUPPORT 16965M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16966L: linux-acpi@vger.kernel.org 16967S: Maintained 16968F: drivers/pnp/ 16969F: include/linux/pnp.h 16970 16971POSIX CLOCKS and TIMERS 16972M: Thomas Gleixner <tglx@linutronix.de> 16973L: linux-kernel@vger.kernel.org 16974S: Maintained 16975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16976F: fs/timerfd.c 16977F: include/linux/time_namespace.h 16978F: include/linux/timer* 16979F: kernel/time/*timer* 16980F: kernel/time/namespace.c 16981 16982POWER MANAGEMENT CORE 16983M: "Rafael J. Wysocki" <rafael@kernel.org> 16984L: linux-pm@vger.kernel.org 16985S: Supported 16986B: https://bugzilla.kernel.org 16987T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16988F: drivers/base/power/ 16989F: drivers/powercap/ 16990F: include/linux/intel_rapl.h 16991F: include/linux/pm.h 16992F: include/linux/pm_* 16993F: include/linux/powercap.h 16994F: kernel/configs/nopm.config 16995 16996POWER STATE COORDINATION INTERFACE (PSCI) 16997M: Mark Rutland <mark.rutland@arm.com> 16998M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17000S: Maintained 17001F: drivers/firmware/psci/ 17002F: include/linux/psci.h 17003F: include/uapi/linux/psci.h 17004 17005POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17006M: Sebastian Reichel <sre@kernel.org> 17007L: linux-pm@vger.kernel.org 17008S: Maintained 17009T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17010F: Documentation/ABI/testing/sysfs-class-power 17011F: Documentation/devicetree/bindings/power/supply/ 17012F: drivers/power/supply/ 17013F: include/linux/power/ 17014F: include/linux/power_supply.h 17015 17016POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17017M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17018L: linuxppc-dev@lists.ozlabs.org 17019S: Maintained 17020F: drivers/char/powernv-op-panel.c 17021 17022PPP OVER ATM (RFC 2364) 17023M: Mitchell Blank Jr <mitch@sfgoth.com> 17024S: Maintained 17025F: include/uapi/linux/atmppp.h 17026F: net/atm/pppoatm.c 17027 17028PPP OVER ETHERNET 17029M: Michal Ostrowski <mostrows@earthlink.net> 17030S: Maintained 17031F: drivers/net/ppp/pppoe.c 17032F: drivers/net/ppp/pppox.c 17033 17034PPP OVER L2TP 17035M: James Chapman <jchapman@katalix.com> 17036S: Maintained 17037F: include/linux/if_pppol2tp.h 17038F: include/uapi/linux/if_pppol2tp.h 17039F: net/l2tp/l2tp_ppp.c 17040 17041PPP PROTOCOL DRIVERS AND COMPRESSORS 17042L: linux-ppp@vger.kernel.org 17043S: Orphan 17044F: drivers/net/ppp/ppp_* 17045 17046PPS SUPPORT 17047M: Rodolfo Giometti <giometti@enneenne.com> 17048L: linuxpps@ml.enneenne.com (subscribers-only) 17049S: Maintained 17050W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17051F: Documentation/ABI/testing/sysfs-pps 17052F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17053F: Documentation/driver-api/pps.rst 17054F: drivers/pps/ 17055F: include/linux/pps*.h 17056F: include/uapi/linux/pps.h 17057 17058PPTP DRIVER 17059M: Dmitry Kozlov <xeb@mail.ru> 17060L: netdev@vger.kernel.org 17061S: Maintained 17062W: http://sourceforge.net/projects/accel-pptp 17063F: drivers/net/ppp/pptp.c 17064 17065PRESSURE STALL INFORMATION (PSI) 17066M: Johannes Weiner <hannes@cmpxchg.org> 17067M: Suren Baghdasaryan <surenb@google.com> 17068S: Maintained 17069F: include/linux/psi* 17070F: kernel/sched/psi.c 17071 17072PRINTK 17073M: Petr Mladek <pmladek@suse.com> 17074M: Sergey Senozhatsky <senozhatsky@chromium.org> 17075R: Steven Rostedt <rostedt@goodmis.org> 17076R: John Ogness <john.ogness@linutronix.de> 17077S: Maintained 17078T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17079F: include/linux/printk.h 17080F: kernel/printk/ 17081 17082PRINTK INDEXING 17083R: Chris Down <chris@chrisdown.name> 17084S: Maintained 17085F: Documentation/core-api/printk-index.rst 17086F: kernel/printk/index.c 17087K: printk_index 17088 17089PROC FILESYSTEM 17090L: linux-kernel@vger.kernel.org 17091L: linux-fsdevel@vger.kernel.org 17092S: Maintained 17093F: Documentation/filesystems/proc.rst 17094F: fs/proc/ 17095F: include/linux/proc_fs.h 17096F: tools/testing/selftests/proc/ 17097 17098PROC SYSCTL 17099M: Luis Chamberlain <mcgrof@kernel.org> 17100M: Kees Cook <keescook@chromium.org> 17101M: Iurii Zaikin <yzaikin@google.com> 17102L: linux-kernel@vger.kernel.org 17103L: linux-fsdevel@vger.kernel.org 17104S: Maintained 17105T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17106F: fs/proc/proc_sysctl.c 17107F: include/linux/sysctl.h 17108F: kernel/sysctl-test.c 17109F: kernel/sysctl.c 17110F: tools/testing/selftests/sysctl/ 17111 17112PS3 NETWORK SUPPORT 17113M: Geoff Levand <geoff@infradead.org> 17114L: netdev@vger.kernel.org 17115L: linuxppc-dev@lists.ozlabs.org 17116S: Maintained 17117F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17118 17119PS3 PLATFORM SUPPORT 17120M: Geoff Levand <geoff@infradead.org> 17121L: linuxppc-dev@lists.ozlabs.org 17122S: Maintained 17123F: arch/powerpc/boot/ps3* 17124F: arch/powerpc/include/asm/lv1call.h 17125F: arch/powerpc/include/asm/ps3*.h 17126F: arch/powerpc/platforms/ps3/ 17127F: drivers/*/ps3* 17128F: drivers/ps3/ 17129F: drivers/rtc/rtc-ps3.c 17130F: drivers/usb/host/*ps3.c 17131F: sound/ppc/snd_ps3* 17132 17133PS3VRAM DRIVER 17134M: Jim Paris <jim@jtan.com> 17135M: Geoff Levand <geoff@infradead.org> 17136L: linuxppc-dev@lists.ozlabs.org 17137S: Maintained 17138F: drivers/block/ps3vram.c 17139 17140PSAMPLE PACKET SAMPLING SUPPORT 17141M: Yotam Gigi <yotam.gi@gmail.com> 17142S: Maintained 17143F: include/net/psample.h 17144F: include/uapi/linux/psample.h 17145F: net/psample 17146 17147PSTORE FILESYSTEM 17148M: Kees Cook <keescook@chromium.org> 17149R: Tony Luck <tony.luck@intel.com> 17150R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17151L: linux-hardening@vger.kernel.org 17152S: Supported 17153T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17154F: Documentation/admin-guide/pstore-blk.rst 17155F: Documentation/admin-guide/ramoops.rst 17156F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17157F: drivers/acpi/apei/erst.c 17158F: drivers/firmware/efi/efi-pstore.c 17159F: fs/pstore/ 17160F: include/linux/pstore* 17161K: \b(pstore|ramoops) 17162 17163PTP HARDWARE CLOCK SUPPORT 17164M: Richard Cochran <richardcochran@gmail.com> 17165L: netdev@vger.kernel.org 17166S: Maintained 17167W: http://linuxptp.sourceforge.net/ 17168F: Documentation/ABI/testing/sysfs-ptp 17169F: Documentation/driver-api/ptp.rst 17170F: drivers/net/phy/dp83640* 17171F: drivers/ptp/* 17172F: include/linux/ptp_cl* 17173K: (?:\b|_)ptp(?:\b|_) 17174 17175PTP VIRTUAL CLOCK SUPPORT 17176M: Yangbo Lu <yangbo.lu@nxp.com> 17177L: netdev@vger.kernel.org 17178S: Maintained 17179F: drivers/ptp/ptp_vclock.c 17180F: net/ethtool/phc_vclocks.c 17181 17182PTRACE SUPPORT 17183M: Oleg Nesterov <oleg@redhat.com> 17184S: Maintained 17185F: arch/*/*/ptrace*.c 17186F: arch/*/include/asm/ptrace*.h 17187F: arch/*/ptrace*.c 17188F: include/asm-generic/syscall.h 17189F: include/linux/ptrace.h 17190F: include/linux/regset.h 17191F: include/uapi/linux/ptrace.h 17192F: kernel/ptrace.c 17193 17194PULSE8-CEC DRIVER 17195M: Hans Verkuil <hverkuil@xs4all.nl> 17196L: linux-media@vger.kernel.org 17197S: Maintained 17198T: git git://linuxtv.org/media_tree.git 17199F: drivers/media/cec/usb/pulse8/ 17200 17201PURELIFI PLFXLC DRIVER 17202M: Srinivasan Raju <srini.raju@purelifi.com> 17203L: linux-wireless@vger.kernel.org 17204S: Supported 17205F: drivers/net/wireless/purelifi/plfxlc/ 17206 17207PVRUSB2 VIDEO4LINUX DRIVER 17208M: Mike Isely <isely@pobox.com> 17209L: pvrusb2@isely.net (subscribers-only) 17210L: linux-media@vger.kernel.org 17211S: Maintained 17212W: http://www.isely.net/pvrusb2/ 17213T: git git://linuxtv.org/media_tree.git 17214F: Documentation/driver-api/media/drivers/pvrusb2* 17215F: drivers/media/usb/pvrusb2/ 17216 17217PWC WEBCAM DRIVER 17218M: Hans Verkuil <hverkuil@xs4all.nl> 17219L: linux-media@vger.kernel.org 17220S: Odd Fixes 17221T: git git://linuxtv.org/media_tree.git 17222F: drivers/media/usb/pwc/* 17223F: include/trace/events/pwc.h 17224 17225PWM IR Transmitter 17226M: Sean Young <sean@mess.org> 17227L: linux-media@vger.kernel.org 17228S: Maintained 17229F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17230F: drivers/media/rc/pwm-ir-tx.c 17231 17232PWM SUBSYSTEM 17233M: Thierry Reding <thierry.reding@gmail.com> 17234R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17235L: linux-pwm@vger.kernel.org 17236S: Maintained 17237Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17238T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17239F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17240F: Documentation/devicetree/bindings/pwm/ 17241F: Documentation/driver-api/pwm.rst 17242F: drivers/gpio/gpio-mvebu.c 17243F: drivers/pwm/ 17244F: drivers/video/backlight/pwm_bl.c 17245F: include/dt-bindings/pwm/ 17246F: include/linux/pwm.h 17247F: include/linux/pwm_backlight.h 17248K: pwm_(config|apply_state|ops) 17249 17250PXA GPIO DRIVER 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-gpio@vger.kernel.org 17253S: Maintained 17254F: drivers/gpio/gpio-pxa.c 17255 17256PXA MMCI DRIVER 17257S: Orphan 17258 17259PXA RTC DRIVER 17260M: Robert Jarzmik <robert.jarzmik@free.fr> 17261L: linux-rtc@vger.kernel.org 17262S: Maintained 17263 17264PXA2xx/PXA3xx SUPPORT 17265M: Daniel Mack <daniel@zonque.org> 17266M: Haojian Zhuang <haojian.zhuang@gmail.com> 17267M: Robert Jarzmik <robert.jarzmik@free.fr> 17268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17269S: Maintained 17270T: git git://github.com/hzhuang1/linux.git 17271T: git git://github.com/rjarzmik/linux.git 17272F: arch/arm/boot/dts/intel/pxa/ 17273F: arch/arm/mach-pxa/ 17274F: drivers/dma/pxa* 17275F: drivers/pcmcia/pxa2xx* 17276F: drivers/pinctrl/pxa/ 17277F: drivers/spi/spi-pxa2xx* 17278F: drivers/usb/gadget/udc/pxa2* 17279F: include/sound/pxa2xx-lib.h 17280F: sound/arm/pxa* 17281F: sound/soc/pxa/ 17282 17283QAT DRIVER 17284M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17285L: qat-linux@intel.com 17286S: Supported 17287F: drivers/crypto/intel/qat/ 17288 17289QCOM AUDIO (ASoC) DRIVERS 17290M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17291M: Banajit Goswami <bgoswami@quicinc.com> 17292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17293S: Supported 17294F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17295F: Documentation/devicetree/bindings/sound/qcom,* 17296F: drivers/soc/qcom/apr.c 17297F: include/dt-bindings/sound/qcom,wcd9335.h 17298F: sound/soc/codecs/lpass-rx-macro.* 17299F: sound/soc/codecs/lpass-tx-macro.* 17300F: sound/soc/codecs/lpass-va-macro.c 17301F: sound/soc/codecs/lpass-wsa-macro.* 17302F: sound/soc/codecs/msm8916-wcd-analog.c 17303F: sound/soc/codecs/msm8916-wcd-digital.c 17304F: sound/soc/codecs/wcd-clsh-v2.* 17305F: sound/soc/codecs/wcd-mbhc-v2.* 17306F: sound/soc/codecs/wcd9335.* 17307F: sound/soc/codecs/wcd934x.c 17308F: sound/soc/codecs/wsa881x.c 17309F: sound/soc/codecs/wsa883x.c 17310F: sound/soc/codecs/wsa884x.c 17311F: sound/soc/qcom/ 17312 17313QCOM EMBEDDED USB DEBUGGER (EUD) 17314M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17315L: linux-arm-msm@vger.kernel.org 17316S: Maintained 17317F: Documentation/ABI/testing/sysfs-driver-eud 17318F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17319F: drivers/usb/misc/qcom_eud.c 17320 17321QCOM IPA DRIVER 17322M: Alex Elder <elder@kernel.org> 17323L: netdev@vger.kernel.org 17324S: Supported 17325F: drivers/net/ipa/ 17326 17327QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17328M: Gabriel Somlo <somlo@cmu.edu> 17329M: "Michael S. Tsirkin" <mst@redhat.com> 17330L: qemu-devel@nongnu.org 17331S: Maintained 17332F: drivers/firmware/qemu_fw_cfg.c 17333F: include/uapi/linux/qemu_fw_cfg.h 17334 17335QIB DRIVER 17336M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17337L: linux-rdma@vger.kernel.org 17338S: Supported 17339F: drivers/infiniband/hw/qib/ 17340 17341QLOGIC QL41xxx FCOE DRIVER 17342M: Saurav Kashyap <skashyap@marvell.com> 17343M: Javed Hasan <jhasan@marvell.com> 17344M: GR-QLogic-Storage-Upstream@marvell.com 17345L: linux-scsi@vger.kernel.org 17346S: Supported 17347F: drivers/scsi/qedf/ 17348 17349QLOGIC QL41xxx ISCSI DRIVER 17350M: Nilesh Javali <njavali@marvell.com> 17351M: Manish Rangankar <mrangankar@marvell.com> 17352M: GR-QLogic-Storage-Upstream@marvell.com 17353L: linux-scsi@vger.kernel.org 17354S: Supported 17355F: drivers/scsi/qedi/ 17356 17357QLOGIC QL4xxx ETHERNET DRIVER 17358M: Ariel Elior <aelior@marvell.com> 17359M: Manish Chopra <manishc@marvell.com> 17360L: netdev@vger.kernel.org 17361S: Supported 17362F: drivers/net/ethernet/qlogic/qed/ 17363F: drivers/net/ethernet/qlogic/qede/ 17364F: include/linux/qed/ 17365 17366QLOGIC QL4xxx RDMA DRIVER 17367M: Michal Kalderon <mkalderon@marvell.com> 17368M: Ariel Elior <aelior@marvell.com> 17369L: linux-rdma@vger.kernel.org 17370S: Supported 17371F: drivers/infiniband/hw/qedr/ 17372F: include/uapi/rdma/qedr-abi.h 17373 17374QLOGIC QLA1280 SCSI DRIVER 17375M: Michael Reed <mdr@sgi.com> 17376L: linux-scsi@vger.kernel.org 17377S: Maintained 17378F: drivers/scsi/qla1280.[ch] 17379 17380QLOGIC QLA2XXX FC-SCSI DRIVER 17381M: Nilesh Javali <njavali@marvell.com> 17382M: GR-QLogic-Storage-Upstream@marvell.com 17383L: linux-scsi@vger.kernel.org 17384S: Supported 17385F: drivers/scsi/qla2xxx/ 17386 17387QLOGIC QLA3XXX NETWORK DRIVER 17388M: GR-Linux-NIC-Dev@marvell.com 17389L: netdev@vger.kernel.org 17390S: Supported 17391F: drivers/net/ethernet/qlogic/qla3xxx.* 17392 17393QLOGIC QLA4XXX iSCSI DRIVER 17394M: Nilesh Javali <njavali@marvell.com> 17395M: Manish Rangankar <mrangankar@marvell.com> 17396M: GR-QLogic-Storage-Upstream@marvell.com 17397L: linux-scsi@vger.kernel.org 17398S: Supported 17399F: drivers/scsi/qla4xxx/ 17400 17401QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17402M: Shahed Shaikh <shshaikh@marvell.com> 17403M: Manish Chopra <manishc@marvell.com> 17404M: GR-Linux-NIC-Dev@marvell.com 17405L: netdev@vger.kernel.org 17406S: Supported 17407F: drivers/net/ethernet/qlogic/qlcnic/ 17408 17409QLOGIC QLGE 10Gb ETHERNET DRIVER 17410M: Manish Chopra <manishc@marvell.com> 17411M: GR-Linux-NIC-Dev@marvell.com 17412M: Coiby Xu <coiby.xu@gmail.com> 17413L: netdev@vger.kernel.org 17414S: Supported 17415F: Documentation/networking/device_drivers/qlogic/qlge.rst 17416F: drivers/staging/qlge/ 17417 17418QM1D1B0004 MEDIA DRIVER 17419M: Akihiro Tsukada <tskd08@gmail.com> 17420L: linux-media@vger.kernel.org 17421S: Odd Fixes 17422F: drivers/media/tuners/qm1d1b0004* 17423 17424QM1D1C0042 MEDIA DRIVER 17425M: Akihiro Tsukada <tskd08@gmail.com> 17426L: linux-media@vger.kernel.org 17427S: Odd Fixes 17428F: drivers/media/tuners/qm1d1c0042* 17429 17430QNX4 FILESYSTEM 17431M: Anders Larsen <al@alarsen.net> 17432S: Maintained 17433W: http://www.alarsen.net/linux/qnx4fs/ 17434F: fs/qnx4/ 17435F: include/uapi/linux/qnx4_fs.h 17436F: include/uapi/linux/qnxtypes.h 17437 17438QNX6 FILESYSTEM 17439S: Orphan 17440F: Documentation/filesystems/qnx6.rst 17441F: fs/qnx6/ 17442F: include/linux/qnx6_fs.h 17443 17444QORIQ DPAA2 FSL-MC BUS DRIVER 17445M: Stuart Yoder <stuyoder@gmail.com> 17446M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17447L: linux-kernel@vger.kernel.org 17448S: Maintained 17449F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17450F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17451F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17452F: drivers/bus/fsl-mc/ 17453F: include/uapi/linux/fsl_mc.h 17454 17455QT1010 MEDIA DRIVER 17456M: Antti Palosaari <crope@iki.fi> 17457L: linux-media@vger.kernel.org 17458S: Maintained 17459W: https://linuxtv.org 17460W: http://palosaari.fi/linux/ 17461Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17462T: git git://linuxtv.org/anttip/media_tree.git 17463F: drivers/media/tuners/qt1010* 17464 17465QUALCOMM ATH12K WIRELESS DRIVER 17466M: Kalle Valo <kvalo@kernel.org> 17467M: Jeff Johnson <quic_jjohnson@quicinc.com> 17468L: ath12k@lists.infradead.org 17469S: Supported 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17471F: drivers/net/wireless/ath/ath12k/ 17472 17473QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17474M: Kalle Valo <kvalo@kernel.org> 17475M: Jeff Johnson <quic_jjohnson@quicinc.com> 17476L: ath10k@lists.infradead.org 17477S: Supported 17478W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17480F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17481F: drivers/net/wireless/ath/ath10k/ 17482 17483QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17484M: Kalle Valo <kvalo@kernel.org> 17485M: Jeff Johnson <quic_jjohnson@quicinc.com> 17486L: ath11k@lists.infradead.org 17487S: Supported 17488W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17489B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17491F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17492F: drivers/net/wireless/ath/ath11k/ 17493 17494QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17495M: Toke Høiland-Jørgensen <toke@toke.dk> 17496L: linux-wireless@vger.kernel.org 17497S: Maintained 17498W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17499T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17500F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17501F: drivers/net/wireless/ath/ath9k/ 17502 17503QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17504M: Stephan Gerhold <stephan@gerhold.net> 17505L: netdev@vger.kernel.org 17506L: linux-arm-msm@vger.kernel.org 17507S: Maintained 17508F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17509F: drivers/net/wwan/qcom_bam_dmux.c 17510 17511QUALCOMM CAMERA SUBSYSTEM DRIVER 17512M: Robert Foss <rfoss@kernel.org> 17513M: Todor Tomov <todor.too@gmail.com> 17514M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17515L: linux-media@vger.kernel.org 17516S: Maintained 17517F: Documentation/admin-guide/media/qcom_camss.rst 17518F: Documentation/devicetree/bindings/media/*camss* 17519F: drivers/media/platform/qcom/camss/ 17520 17521QUALCOMM CLOCK DRIVERS 17522M: Bjorn Andersson <andersson@kernel.org> 17523L: linux-arm-msm@vger.kernel.org 17524S: Supported 17525T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17526F: Documentation/devicetree/bindings/clock/qcom,* 17527F: drivers/clk/qcom/ 17528F: include/dt-bindings/clock/qcom,* 17529 17530QUALCOMM CLOUD AI (QAIC) DRIVER 17531M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17532R: Carl Vanderlip <quic_carlv@quicinc.com> 17533R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17534L: linux-arm-msm@vger.kernel.org 17535L: dri-devel@lists.freedesktop.org 17536S: Supported 17537T: git git://anongit.freedesktop.org/drm/drm-misc 17538F: Documentation/accel/qaic/ 17539F: drivers/accel/qaic/ 17540F: include/uapi/drm/qaic_accel.h 17541 17542QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17543M: Bjorn Andersson <andersson@kernel.org> 17544M: Konrad Dybcio <konrad.dybcio@linaro.org> 17545L: linux-pm@vger.kernel.org 17546L: linux-arm-msm@vger.kernel.org 17547S: Maintained 17548F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17549F: drivers/soc/qcom/cpr.c 17550 17551QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17552M: Ilia Lin <ilia.lin@kernel.org> 17553L: linux-pm@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17556F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17557F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17558 17559QUALCOMM CRYPTO DRIVERS 17560M: Thara Gopinath <thara.gopinath@gmail.com> 17561L: linux-crypto@vger.kernel.org 17562L: linux-arm-msm@vger.kernel.org 17563S: Maintained 17564F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17565F: drivers/crypto/qce/ 17566 17567QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17568M: Timur Tabi <timur@kernel.org> 17569L: netdev@vger.kernel.org 17570S: Maintained 17571F: drivers/net/ethernet/qualcomm/emac/ 17572 17573QUALCOMM ETHQOS ETHERNET DRIVER 17574M: Vinod Koul <vkoul@kernel.org> 17575R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17576L: netdev@vger.kernel.org 17577L: linux-arm-msm@vger.kernel.org 17578S: Maintained 17579F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17580F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17581 17582QUALCOMM FASTRPC DRIVER 17583M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17584M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17585L: linux-arm-msm@vger.kernel.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17588F: drivers/misc/fastrpc.c 17589F: include/uapi/misc/fastrpc.h 17590 17591QUALCOMM HEXAGON ARCHITECTURE 17592M: Brian Cain <bcain@quicinc.com> 17593L: linux-hexagon@vger.kernel.org 17594S: Supported 17595T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17596F: arch/hexagon/ 17597 17598QUALCOMM HIDMA DRIVER 17599M: Sinan Kaya <okaya@kernel.org> 17600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17601L: linux-arm-msm@vger.kernel.org 17602L: dmaengine@vger.kernel.org 17603S: Supported 17604F: drivers/dma/qcom/hidma* 17605 17606QUALCOMM I2C CCI DRIVER 17607M: Loic Poulain <loic.poulain@linaro.org> 17608M: Robert Foss <rfoss@kernel.org> 17609L: linux-i2c@vger.kernel.org 17610L: linux-arm-msm@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17613F: drivers/i2c/busses/i2c-qcom-cci.c 17614 17615QUALCOMM INTERCONNECT BWMON DRIVER 17616M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17617L: linux-arm-msm@vger.kernel.org 17618S: Maintained 17619F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17620F: drivers/soc/qcom/icc-bwmon.c 17621 17622QUALCOMM IOMMU 17623M: Rob Clark <robdclark@gmail.com> 17624L: iommu@lists.linux.dev 17625L: linux-arm-msm@vger.kernel.org 17626S: Maintained 17627F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17628 17629QUALCOMM IPC ROUTER (QRTR) DRIVER 17630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: include/trace/events/qrtr.h 17634F: include/uapi/linux/qrtr.h 17635F: net/qrtr/ 17636 17637QUALCOMM IPCC MAILBOX DRIVER 17638M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17639L: linux-arm-msm@vger.kernel.org 17640S: Supported 17641F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17642F: drivers/mailbox/qcom-ipcc.c 17643F: include/dt-bindings/mailbox/qcom-ipcc.h 17644 17645QUALCOMM IPQ4019 USB PHY DRIVER 17646M: Robert Marko <robert.marko@sartura.hr> 17647M: Luka Perkov <luka.perkov@sartura.hr> 17648L: linux-arm-msm@vger.kernel.org 17649S: Maintained 17650F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17651F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17652 17653QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17654M: Robert Marko <robert.marko@sartura.hr> 17655M: Luka Perkov <luka.perkov@sartura.hr> 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17659F: drivers/regulator/vqmmc-ipq4019-regulator.c 17660 17661QUALCOMM NAND CONTROLLER DRIVER 17662M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17663L: linux-mtd@lists.infradead.org 17664L: linux-arm-msm@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17667F: drivers/mtd/nand/raw/qcom_nandc.c 17668 17669QUALCOMM RMNET DRIVER 17670M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17671M: Sean Tranchetti <quic_stranche@quicinc.com> 17672L: netdev@vger.kernel.org 17673S: Maintained 17674F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17675F: drivers/net/ethernet/qualcomm/rmnet/ 17676F: include/linux/if_rmnet.h 17677 17678QUALCOMM TSENS THERMAL DRIVER 17679M: Amit Kucheria <amitk@kernel.org> 17680M: Thara Gopinath <thara.gopinath@gmail.com> 17681L: linux-pm@vger.kernel.org 17682L: linux-arm-msm@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17685F: drivers/thermal/qcom/ 17686 17687QUALCOMM TYPEC PORT MANAGER DRIVER 17688M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17689L: linux-arm-msm@vger.kernel.org 17690L: linux-usb@vger.kernel.org 17691S: Maintained 17692F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17693F: drivers/usb/typec/tcpm/qcom/ 17694 17695QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17696M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17697M: Vikash Garodia <quic_vgarodia@quicinc.com> 17698R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17699L: linux-media@vger.kernel.org 17700L: linux-arm-msm@vger.kernel.org 17701S: Maintained 17702T: git git://linuxtv.org/media_tree.git 17703F: Documentation/devicetree/bindings/media/*venus* 17704F: drivers/media/platform/qcom/venus/ 17705 17706QUALCOMM WCN36XX WIRELESS DRIVER 17707M: Loic Poulain <loic.poulain@linaro.org> 17708L: wcn36xx@lists.infradead.org 17709S: Supported 17710W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17711F: drivers/net/wireless/ath/wcn36xx/ 17712 17713QUANTENNA QTNFMAC WIRELESS DRIVER 17714M: Igor Mitsyanko <imitsyanko@quantenna.com> 17715R: Sergey Matyukevich <geomatsi@gmail.com> 17716L: linux-wireless@vger.kernel.org 17717S: Maintained 17718F: drivers/net/wireless/quantenna 17719 17720RADEON and AMDGPU DRM DRIVERS 17721M: Alex Deucher <alexander.deucher@amd.com> 17722M: Christian König <christian.koenig@amd.com> 17723M: Pan, Xinhui <Xinhui.Pan@amd.com> 17724L: amd-gfx@lists.freedesktop.org 17725S: Supported 17726B: https://gitlab.freedesktop.org/drm/amd/-/issues 17727C: irc://irc.oftc.net/radeon 17728T: git https://gitlab.freedesktop.org/agd5f/linux.git 17729F: Documentation/gpu/amdgpu/ 17730F: drivers/gpu/drm/amd/ 17731F: drivers/gpu/drm/radeon/ 17732F: include/uapi/drm/amdgpu_drm.h 17733F: include/uapi/drm/radeon_drm.h 17734 17735RADEON FRAMEBUFFER DISPLAY DRIVER 17736M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17737L: linux-fbdev@vger.kernel.org 17738S: Maintained 17739F: drivers/video/fbdev/aty/radeon* 17740F: include/uapi/linux/radeonfb.h 17741 17742RADIOSHARK RADIO DRIVER 17743M: Hans Verkuil <hverkuil@xs4all.nl> 17744L: linux-media@vger.kernel.org 17745S: Maintained 17746T: git git://linuxtv.org/media_tree.git 17747F: drivers/media/radio/radio-shark.c 17748 17749RADIOSHARK2 RADIO DRIVER 17750M: Hans Verkuil <hverkuil@xs4all.nl> 17751L: linux-media@vger.kernel.org 17752S: Maintained 17753T: git git://linuxtv.org/media_tree.git 17754F: drivers/media/radio/radio-shark2.c 17755F: drivers/media/radio/radio-tea5777.c 17756 17757RADOS BLOCK DEVICE (RBD) 17758M: Ilya Dryomov <idryomov@gmail.com> 17759R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17760L: ceph-devel@vger.kernel.org 17761S: Supported 17762W: http://ceph.com/ 17763T: git https://github.com/ceph/ceph-client.git 17764F: Documentation/ABI/testing/sysfs-bus-rbd 17765F: drivers/block/rbd.c 17766F: drivers/block/rbd_types.h 17767 17768RAGE128 FRAMEBUFFER DISPLAY DRIVER 17769L: linux-fbdev@vger.kernel.org 17770S: Orphan 17771F: drivers/video/fbdev/aty/aty128fb.c 17772 17773RAINSHADOW-CEC DRIVER 17774M: Hans Verkuil <hverkuil@xs4all.nl> 17775L: linux-media@vger.kernel.org 17776S: Maintained 17777T: git git://linuxtv.org/media_tree.git 17778F: drivers/media/cec/usb/rainshadow/ 17779 17780RALINK MIPS ARCHITECTURE 17781M: John Crispin <john@phrozen.org> 17782L: linux-mips@vger.kernel.org 17783S: Maintained 17784F: arch/mips/ralink 17785 17786RALINK MT7621 MIPS ARCHITECTURE 17787M: Arınç ÜNAL <arinc.unal@arinc9.com> 17788M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17789L: linux-mips@vger.kernel.org 17790S: Maintained 17791F: arch/mips/boot/dts/ralink/mt7621* 17792 17793RALINK RT2X00 WIRELESS LAN DRIVER 17794M: Stanislaw Gruszka <stf_xl@wp.pl> 17795M: Helmut Schaa <helmut.schaa@googlemail.com> 17796L: linux-wireless@vger.kernel.org 17797S: Maintained 17798F: drivers/net/wireless/ralink/rt2x00/ 17799 17800RAMDISK RAM BLOCK DEVICE DRIVER 17801M: Jens Axboe <axboe@kernel.dk> 17802S: Maintained 17803F: Documentation/admin-guide/blockdev/ramdisk.rst 17804F: drivers/block/brd.c 17805 17806RANCHU VIRTUAL BOARD FOR MIPS 17807M: Miodrag Dinic <miodrag.dinic@mips.com> 17808L: linux-mips@vger.kernel.org 17809S: Supported 17810F: arch/mips/configs/generic/board-ranchu.config 17811F: arch/mips/generic/board-ranchu.c 17812 17813RANDOM NUMBER DRIVER 17814M: "Theodore Ts'o" <tytso@mit.edu> 17815M: Jason A. Donenfeld <Jason@zx2c4.com> 17816S: Maintained 17817T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17818F: drivers/char/random.c 17819F: drivers/virt/vmgenid.c 17820 17821RAPIDIO SUBSYSTEM 17822M: Matt Porter <mporter@kernel.crashing.org> 17823M: Alexandre Bounine <alex.bou9@gmail.com> 17824S: Maintained 17825F: drivers/rapidio/ 17826 17827RAS INFRASTRUCTURE 17828M: Tony Luck <tony.luck@intel.com> 17829M: Borislav Petkov <bp@alien8.de> 17830L: linux-edac@vger.kernel.org 17831S: Maintained 17832F: Documentation/admin-guide/ras.rst 17833F: drivers/ras/ 17834F: include/linux/ras.h 17835F: include/ras/ras_event.h 17836 17837RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17838L: linux-wireless@vger.kernel.org 17839S: Orphan 17840F: drivers/net/wireless/legacy/ray* 17841 17842RC-CORE / LIRC FRAMEWORK 17843M: Sean Young <sean@mess.org> 17844L: linux-media@vger.kernel.org 17845S: Maintained 17846W: http://linuxtv.org 17847T: git git://linuxtv.org/media_tree.git 17848F: Documentation/driver-api/media/rc-core.rst 17849F: Documentation/userspace-api/media/rc/ 17850F: drivers/media/rc/ 17851F: include/media/rc-core.h 17852F: include/media/rc-map.h 17853F: include/uapi/linux/lirc.h 17854 17855RCMM REMOTE CONTROLS DECODER 17856M: Patrick Lerda <patrick9876@free.fr> 17857S: Maintained 17858F: drivers/media/rc/ir-rcmm-decoder.c 17859 17860RCUTORTURE TEST FRAMEWORK 17861M: "Paul E. McKenney" <paulmck@kernel.org> 17862M: Josh Triplett <josh@joshtriplett.org> 17863R: Steven Rostedt <rostedt@goodmis.org> 17864R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17865R: Lai Jiangshan <jiangshanlai@gmail.com> 17866L: rcu@vger.kernel.org 17867S: Supported 17868T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17869F: tools/testing/selftests/rcutorture 17870 17871RDACM20 Camera Sensor 17872M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17873M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17874M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17875M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17879F: drivers/media/i2c/max9271.c 17880F: drivers/media/i2c/max9271.h 17881F: drivers/media/i2c/rdacm20.c 17882 17883RDACM21 Camera Sensor 17884M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17885M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17886M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17887M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17888L: linux-media@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17891F: drivers/media/i2c/max9271.c 17892F: drivers/media/i2c/max9271.h 17893F: drivers/media/i2c/rdacm21.c 17894 17895RDC R-321X SoC 17896M: Florian Fainelli <florian@openwrt.org> 17897S: Maintained 17898 17899RDC R6040 FAST ETHERNET DRIVER 17900M: Florian Fainelli <f.fainelli@gmail.com> 17901L: netdev@vger.kernel.org 17902S: Maintained 17903F: drivers/net/ethernet/rdc/r6040.c 17904 17905RDMAVT - RDMA verbs software 17906M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17907L: linux-rdma@vger.kernel.org 17908S: Supported 17909F: drivers/infiniband/sw/rdmavt 17910 17911RDS - RELIABLE DATAGRAM SOCKETS 17912M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17913L: netdev@vger.kernel.org 17914L: linux-rdma@vger.kernel.org 17915L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17916S: Supported 17917W: https://oss.oracle.com/projects/rds/ 17918F: Documentation/networking/rds.rst 17919F: net/rds/ 17920 17921RDT - RESOURCE ALLOCATION 17922M: Fenghua Yu <fenghua.yu@intel.com> 17923M: Reinette Chatre <reinette.chatre@intel.com> 17924L: linux-kernel@vger.kernel.org 17925S: Supported 17926F: Documentation/arch/x86/resctrl* 17927F: arch/x86/include/asm/resctrl.h 17928F: arch/x86/kernel/cpu/resctrl/ 17929F: tools/testing/selftests/resctrl/ 17930 17931READ-COPY UPDATE (RCU) 17932M: "Paul E. McKenney" <paulmck@kernel.org> 17933M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17934M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17935M: Joel Fernandes <joel@joelfernandes.org> 17936M: Josh Triplett <josh@joshtriplett.org> 17937M: Boqun Feng <boqun.feng@gmail.com> 17938R: Steven Rostedt <rostedt@goodmis.org> 17939R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17940R: Lai Jiangshan <jiangshanlai@gmail.com> 17941R: Zqiang <qiang.zhang1211@gmail.com> 17942L: rcu@vger.kernel.org 17943S: Supported 17944W: http://www.rdrop.com/users/paulmck/RCU/ 17945T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17946F: Documentation/RCU/ 17947F: include/linux/rcu* 17948F: kernel/rcu/ 17949X: Documentation/RCU/torture.rst 17950X: include/linux/srcu*.h 17951X: kernel/rcu/srcu*.c 17952 17953REAL TIME CLOCK (RTC) SUBSYSTEM 17954M: Alessandro Zummo <a.zummo@towertech.it> 17955M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17956L: linux-rtc@vger.kernel.org 17957S: Maintained 17958Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17959T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17960F: Documentation/admin-guide/rtc.rst 17961F: Documentation/devicetree/bindings/rtc/ 17962F: drivers/rtc/ 17963F: include/linux/platform_data/rtc-* 17964F: include/linux/rtc.h 17965F: include/linux/rtc/ 17966F: include/uapi/linux/rtc.h 17967F: tools/testing/selftests/rtc/ 17968 17969Real-time Linux Analysis (RTLA) tools 17970M: Daniel Bristot de Oliveira <bristot@kernel.org> 17971M: Steven Rostedt <rostedt@goodmis.org> 17972L: linux-trace-kernel@vger.kernel.org 17973S: Maintained 17974F: Documentation/tools/rtla/ 17975F: tools/tracing/rtla/ 17976 17977REALTEK AUDIO CODECS 17978M: Oder Chiou <oder_chiou@realtek.com> 17979S: Maintained 17980F: include/sound/rt*.h 17981F: sound/soc/codecs/rt* 17982 17983REALTEK OTTO WATCHDOG 17984M: Sander Vanheule <sander@svanheule.net> 17985L: linux-watchdog@vger.kernel.org 17986S: Maintained 17987F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17988F: drivers/watchdog/realtek_otto_wdt.c 17989 17990REALTEK RTL83xx SMI DSA ROUTER CHIPS 17991M: Linus Walleij <linus.walleij@linaro.org> 17992M: Alvin Šipraga <alsi@bang-olufsen.dk> 17993S: Maintained 17994F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17995F: drivers/net/dsa/realtek/* 17996 17997REALTEK WIRELESS DRIVER (rtlwifi family) 17998M: Ping-Ke Shih <pkshih@realtek.com> 17999L: linux-wireless@vger.kernel.org 18000S: Maintained 18001W: https://wireless.wiki.kernel.org/ 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18003F: drivers/net/wireless/realtek/rtlwifi/ 18004 18005REALTEK WIRELESS DRIVER (rtw88) 18006M: Ping-Ke Shih <pkshih@realtek.com> 18007L: linux-wireless@vger.kernel.org 18008S: Maintained 18009F: drivers/net/wireless/realtek/rtw88/ 18010 18011REALTEK WIRELESS DRIVER (rtw89) 18012M: Ping-Ke Shih <pkshih@realtek.com> 18013L: linux-wireless@vger.kernel.org 18014S: Maintained 18015F: drivers/net/wireless/realtek/rtw89/ 18016 18017REDPINE WIRELESS DRIVER 18018L: linux-wireless@vger.kernel.org 18019S: Orphan 18020F: drivers/net/wireless/rsi/ 18021 18022REGISTER MAP ABSTRACTION 18023M: Mark Brown <broonie@kernel.org> 18024L: linux-kernel@vger.kernel.org 18025S: Supported 18026T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18027F: Documentation/devicetree/bindings/regmap/ 18028F: drivers/base/regmap/ 18029F: include/linux/regmap.h 18030 18031REISERFS FILE SYSTEM 18032L: reiserfs-devel@vger.kernel.org 18033S: Supported 18034F: fs/reiserfs/ 18035 18036REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18037M: Bjorn Andersson <andersson@kernel.org> 18038M: Mathieu Poirier <mathieu.poirier@linaro.org> 18039L: linux-remoteproc@vger.kernel.org 18040S: Maintained 18041T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18042F: Documentation/ABI/testing/sysfs-class-remoteproc 18043F: Documentation/devicetree/bindings/remoteproc/ 18044F: Documentation/staging/remoteproc.rst 18045F: drivers/remoteproc/ 18046F: include/linux/remoteproc.h 18047F: include/linux/remoteproc/ 18048 18049REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18050M: Bjorn Andersson <andersson@kernel.org> 18051M: Mathieu Poirier <mathieu.poirier@linaro.org> 18052L: linux-remoteproc@vger.kernel.org 18053S: Maintained 18054T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18055F: Documentation/ABI/testing/sysfs-bus-rpmsg 18056F: Documentation/staging/rpmsg.rst 18057F: drivers/rpmsg/ 18058F: include/linux/rpmsg.h 18059F: include/linux/rpmsg/ 18060F: include/uapi/linux/rpmsg.h 18061F: samples/rpmsg/ 18062 18063REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18064M: Stephan Gerhold <stephan@gerhold.net> 18065L: netdev@vger.kernel.org 18066L: linux-remoteproc@vger.kernel.org 18067S: Maintained 18068F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18069 18070RENESAS CLOCK DRIVERS 18071M: Geert Uytterhoeven <geert+renesas@glider.be> 18072L: linux-renesas-soc@vger.kernel.org 18073S: Supported 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18075F: Documentation/devicetree/bindings/clock/renesas,* 18076F: drivers/clk/renesas/ 18077 18078RENESAS EMEV2 I2C DRIVER 18079M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18080L: linux-renesas-soc@vger.kernel.org 18081S: Supported 18082F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18083F: drivers/i2c/busses/i2c-emev2.c 18084 18085RENESAS ETHERNET DRIVERS 18086R: Sergey Shtylyov <s.shtylyov@omp.ru> 18087L: netdev@vger.kernel.org 18088L: linux-renesas-soc@vger.kernel.org 18089F: Documentation/devicetree/bindings/net/renesas,*.yaml 18090F: drivers/net/ethernet/renesas/ 18091F: include/linux/sh_eth.h 18092 18093RENESAS IDT821034 ASoC CODEC 18094M: Herve Codina <herve.codina@bootlin.com> 18095L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18096S: Maintained 18097F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18098F: sound/soc/codecs/idt821034.c 18099 18100RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18101M: Miquel Raynal <miquel.raynal@bootlin.com> 18102L: linux-mtd@lists.infradead.org 18103L: linux-renesas-soc@vger.kernel.org 18104S: Maintained 18105F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18106F: drivers/mtd/nand/raw/renesas-nand-controller.c 18107 18108RENESAS R-CAR GYROADC DRIVER 18109M: Marek Vasut <marek.vasut@gmail.com> 18110L: linux-iio@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18113F: drivers/iio/adc/rcar-gyroadc.c 18114 18115RENESAS R-CAR I2C DRIVERS 18116M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18117L: linux-renesas-soc@vger.kernel.org 18118S: Supported 18119F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18120F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18121F: drivers/i2c/busses/i2c-rcar.c 18122F: drivers/i2c/busses/i2c-sh_mobile.c 18123 18124RENESAS R-CAR SATA DRIVER 18125R: Sergey Shtylyov <s.shtylyov@omp.ru> 18126L: linux-ide@vger.kernel.org 18127L: linux-renesas-soc@vger.kernel.org 18128S: Supported 18129F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18130F: drivers/ata/sata_rcar.c 18131 18132RENESAS R-CAR THERMAL DRIVERS 18133M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18134L: linux-renesas-soc@vger.kernel.org 18135S: Supported 18136F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18137F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18138F: drivers/thermal/rcar_gen3_thermal.c 18139F: drivers/thermal/rcar_thermal.c 18140 18141RENESAS RIIC DRIVER 18142M: Chris Brandt <chris.brandt@renesas.com> 18143L: linux-renesas-soc@vger.kernel.org 18144S: Supported 18145F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18146F: drivers/i2c/busses/i2c-riic.c 18147 18148RENESAS RZ/G2L A/D DRIVER 18149M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18150L: linux-iio@vger.kernel.org 18151L: linux-renesas-soc@vger.kernel.org 18152S: Supported 18153F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18154F: drivers/iio/adc/rzg2l_adc.c 18155 18156RENESAS RZ/G2L MTU3a COUNTER DRIVER 18157M: Biju Das <biju.das.jz@bp.renesas.com> 18158L: linux-iio@vger.kernel.org 18159L: linux-renesas-soc@vger.kernel.org 18160S: Supported 18161F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18162F: drivers/counter/rz-mtu3-cnt.c 18163 18164RENESAS RZ/N1 A5PSW SWITCH DRIVER 18165M: Clément Léger <clement.leger@bootlin.com> 18166L: linux-renesas-soc@vger.kernel.org 18167L: netdev@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18170F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18171F: drivers/net/dsa/rzn1_a5psw* 18172F: drivers/net/pcs/pcs-rzn1-miic.c 18173F: include/dt-bindings/net/pcs-rzn1-miic.h 18174F: include/linux/pcs-rzn1-miic.h 18175F: net/dsa/tag_rzn1_a5psw.c 18176 18177RENESAS RZ/N1 RTC CONTROLLER DRIVER 18178M: Miquel Raynal <miquel.raynal@bootlin.com> 18179L: linux-rtc@vger.kernel.org 18180L: linux-renesas-soc@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18183F: drivers/rtc/rtc-rzn1.c 18184 18185RENESAS RZ/N1 USBF CONTROLLER DRIVER 18186M: Herve Codina <herve.codina@bootlin.com> 18187L: linux-renesas-soc@vger.kernel.org 18188L: linux-usb@vger.kernel.org 18189S: Maintained 18190F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18191F: drivers/usb/gadget/udc/renesas_usbf.c 18192 18193RENESAS RZ/V2M I2C DRIVER 18194M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18195L: linux-i2c@vger.kernel.org 18196L: linux-renesas-soc@vger.kernel.org 18197S: Supported 18198F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18199F: drivers/i2c/busses/i2c-rzv2m.c 18200 18201RENESAS USB PHY DRIVER 18202M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18203L: linux-renesas-soc@vger.kernel.org 18204S: Maintained 18205F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18206 18207RENESAS VERSACLOCK 7 CLOCK DRIVER 18208M: Alex Helms <alexander.helms.jy@renesas.com> 18209S: Maintained 18210F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18211F: drivers/clk/clk-versaclock7.c 18212 18213RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18214M: Herve Codina <herve.codina@bootlin.com> 18215L: linux-iio@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18218F: drivers/iio/potentiometer/x9250.c 18219 18220RESET CONTROLLER FRAMEWORK 18221M: Philipp Zabel <p.zabel@pengutronix.de> 18222S: Maintained 18223T: git git://git.pengutronix.de/git/pza/linux 18224F: Documentation/devicetree/bindings/reset/ 18225F: Documentation/driver-api/reset.rst 18226F: drivers/reset/ 18227F: include/dt-bindings/reset/ 18228F: include/linux/reset-controller.h 18229F: include/linux/reset.h 18230F: include/linux/reset/ 18231K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18232 18233RESTARTABLE SEQUENCES SUPPORT 18234M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18235M: Peter Zijlstra <peterz@infradead.org> 18236M: "Paul E. McKenney" <paulmck@kernel.org> 18237M: Boqun Feng <boqun.feng@gmail.com> 18238L: linux-kernel@vger.kernel.org 18239S: Supported 18240F: include/trace/events/rseq.h 18241F: include/uapi/linux/rseq.h 18242F: kernel/rseq.c 18243F: tools/testing/selftests/rseq/ 18244 18245RFKILL 18246M: Johannes Berg <johannes@sipsolutions.net> 18247L: linux-wireless@vger.kernel.org 18248S: Maintained 18249W: https://wireless.wiki.kernel.org/ 18250Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18251T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18252T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18253F: Documentation/ABI/stable/sysfs-class-rfkill 18254F: Documentation/driver-api/rfkill.rst 18255F: include/linux/rfkill.h 18256F: include/uapi/linux/rfkill.h 18257F: net/rfkill/ 18258 18259RHASHTABLE 18260M: Thomas Graf <tgraf@suug.ch> 18261M: Herbert Xu <herbert@gondor.apana.org.au> 18262L: netdev@vger.kernel.org 18263S: Maintained 18264F: include/linux/rhashtable-types.h 18265F: include/linux/rhashtable.h 18266F: lib/rhashtable.c 18267F: lib/test_rhashtable.c 18268 18269RICOH R5C592 MEMORYSTICK DRIVER 18270M: Maxim Levitsky <maximlevitsky@gmail.com> 18271S: Maintained 18272F: drivers/memstick/host/r592.* 18273 18274RICOH SMARTMEDIA/XD DRIVER 18275M: Maxim Levitsky <maximlevitsky@gmail.com> 18276S: Maintained 18277F: drivers/mtd/nand/raw/r852.c 18278F: drivers/mtd/nand/raw/r852.h 18279 18280RISC-V ARCHITECTURE 18281M: Paul Walmsley <paul.walmsley@sifive.com> 18282M: Palmer Dabbelt <palmer@dabbelt.com> 18283M: Albert Ou <aou@eecs.berkeley.edu> 18284L: linux-riscv@lists.infradead.org 18285S: Supported 18286Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18287C: irc://irc.libera.chat/riscv 18288P: Documentation/riscv/patch-acceptance.rst 18289T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18290F: arch/riscv/ 18291N: riscv 18292K: riscv 18293 18294RISC-V MICROCHIP FPGA SUPPORT 18295M: Conor Dooley <conor.dooley@microchip.com> 18296M: Daire McNamara <daire.mcnamara@microchip.com> 18297L: linux-riscv@lists.infradead.org 18298S: Supported 18299F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18300F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18301F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18302F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18303F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18304F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18305F: Documentation/devicetree/bindings/riscv/microchip.yaml 18306F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18307F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18308F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18309F: arch/riscv/boot/dts/microchip/ 18310F: drivers/char/hw_random/mpfs-rng.c 18311F: drivers/clk/microchip/clk-mpfs*.c 18312F: drivers/i2c/busses/i2c-microchip-corei2c.c 18313F: drivers/mailbox/mailbox-mpfs.c 18314F: drivers/pci/controller/pcie-microchip-host.c 18315F: drivers/pwm/pwm-microchip-core.c 18316F: drivers/reset/reset-mpfs.c 18317F: drivers/rtc/rtc-mpfs.c 18318F: drivers/soc/microchip/mpfs-sys-controller.c 18319F: drivers/spi/spi-microchip-core-qspi.c 18320F: drivers/spi/spi-microchip-core.c 18321F: drivers/usb/musb/mpfs.c 18322F: include/soc/microchip/mpfs.h 18323 18324RISC-V MISC SOC SUPPORT 18325M: Conor Dooley <conor@kernel.org> 18326L: linux-riscv@lists.infradead.org 18327S: Maintained 18328Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18329T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18330F: Documentation/devicetree/bindings/riscv/ 18331F: arch/riscv/boot/dts/ 18332X: arch/riscv/boot/dts/allwinner/ 18333X: arch/riscv/boot/dts/renesas/ 18334 18335RISC-V PMU DRIVERS 18336M: Atish Patra <atishp@atishpatra.org> 18337R: Anup Patel <anup@brainfault.org> 18338L: linux-riscv@lists.infradead.org 18339S: Supported 18340F: drivers/perf/riscv_pmu.c 18341F: drivers/perf/riscv_pmu_legacy.c 18342F: drivers/perf/riscv_pmu_sbi.c 18343 18344RISC-V THEAD SoC SUPPORT 18345M: Jisheng Zhang <jszhang@kernel.org> 18346M: Guo Ren <guoren@kernel.org> 18347M: Fu Wei <wefu@redhat.com> 18348L: linux-riscv@lists.infradead.org 18349S: Maintained 18350F: arch/riscv/boot/dts/thead/ 18351 18352RNBD BLOCK DRIVERS 18353M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18354M: Jack Wang <jinpu.wang@ionos.com> 18355L: linux-block@vger.kernel.org 18356S: Maintained 18357F: drivers/block/rnbd/ 18358 18359ROCCAT DRIVERS 18360M: Stefan Achatz <erazor_de@users.sourceforge.net> 18361S: Maintained 18362W: http://sourceforge.net/projects/roccat/ 18363F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18364F: drivers/hid/hid-roccat* 18365F: include/linux/hid-roccat* 18366 18367ROCKCHIP CRYPTO DRIVERS 18368M: Corentin Labbe <clabbe@baylibre.com> 18369L: linux-crypto@vger.kernel.org 18370S: Maintained 18371F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18372F: drivers/crypto/rockchip/ 18373 18374ROCKCHIP I2S TDM DRIVER 18375M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18379F: sound/soc/rockchip/rockchip_i2s_tdm.* 18380 18381ROCKCHIP ISP V1 DRIVER 18382M: Dafna Hirschfeld <dafna@fastmail.com> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/admin-guide/media/rkisp1.rst 18387F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18388F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18389F: drivers/media/platform/rockchip/rkisp1 18390F: include/uapi/linux/rkisp1-config.h 18391 18392ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18393M: Jacob Chen <jacob-chen@iotwrt.com> 18394M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18395L: linux-media@vger.kernel.org 18396L: linux-rockchip@lists.infradead.org 18397S: Maintained 18398F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18399F: drivers/media/platform/rockchip/rga/ 18400 18401ROCKCHIP VIDEO DECODER DRIVER 18402M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18403L: linux-media@vger.kernel.org 18404L: linux-rockchip@lists.infradead.org 18405S: Maintained 18406F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18407F: drivers/staging/media/rkvdec/ 18408 18409ROCKER DRIVER 18410M: Jiri Pirko <jiri@resnulli.us> 18411L: netdev@vger.kernel.org 18412S: Supported 18413F: drivers/net/ethernet/rocker/ 18414 18415ROCKETPORT EXPRESS/INFINITY DRIVER 18416M: Kevin Cernekee <cernekee@gmail.com> 18417L: linux-serial@vger.kernel.org 18418S: Odd Fixes 18419F: drivers/tty/serial/rp2.* 18420 18421ROHM BD99954 CHARGER IC 18422M: Matti Vaittinen <mazziesaccount@gmail.com> 18423S: Supported 18424F: drivers/power/supply/bd99954-charger.c 18425F: drivers/power/supply/bd99954-charger.h 18426 18427ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18428M: Tomasz Duszynski <tduszyns@gmail.com> 18429S: Maintained 18430F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18431F: drivers/iio/light/bh1750.c 18432 18433ROHM BU270xx LIGHT SENSOR DRIVERs 18434M: Matti Vaittinen <mazziesaccount@gmail.com> 18435L: linux-iio@vger.kernel.org 18436S: Supported 18437F: drivers/iio/light/rohm-bu27008.c 18438F: drivers/iio/light/rohm-bu27034.c 18439 18440ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18441M: Marek Vasut <marek.vasut+renesas@gmail.com> 18442L: linux-kernel@vger.kernel.org 18443L: linux-renesas-soc@vger.kernel.org 18444S: Supported 18445F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18446F: drivers/gpio/gpio-bd9571mwv.c 18447F: drivers/mfd/bd9571mwv.c 18448F: drivers/regulator/bd9571mwv-regulator.c 18449F: include/linux/mfd/bd9571mwv.h 18450 18451ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18452M: Matti Vaittinen <mazziesaccount@gmail.com> 18453S: Supported 18454F: drivers/clk/clk-bd718x7.c 18455F: drivers/gpio/gpio-bd71815.c 18456F: drivers/gpio/gpio-bd71828.c 18457F: drivers/mfd/rohm-bd71828.c 18458F: drivers/mfd/rohm-bd718x7.c 18459F: drivers/mfd/rohm-bd9576.c 18460F: drivers/regulator/bd71815-regulator.c 18461F: drivers/regulator/bd71828-regulator.c 18462F: drivers/regulator/bd718x7-regulator.c 18463F: drivers/regulator/bd9576-regulator.c 18464F: drivers/regulator/rohm-regulator.c 18465F: drivers/rtc/rtc-bd70528.c 18466F: drivers/watchdog/bd9576_wdt.c 18467F: include/linux/mfd/rohm-bd71815.h 18468F: include/linux/mfd/rohm-bd71828.h 18469F: include/linux/mfd/rohm-bd718x7.h 18470F: include/linux/mfd/rohm-bd957x.h 18471F: include/linux/mfd/rohm-generic.h 18472F: include/linux/mfd/rohm-shared.h 18473 18474ROSE NETWORK LAYER 18475M: Ralf Baechle <ralf@linux-mips.org> 18476L: linux-hams@vger.kernel.org 18477S: Maintained 18478W: http://www.linux-ax25.org/ 18479F: include/net/rose.h 18480F: include/uapi/linux/rose.h 18481F: net/rose/ 18482 18483ROTATION DRIVER FOR ALLWINNER A83T 18484M: Jernej Skrabec <jernej.skrabec@gmail.com> 18485L: linux-media@vger.kernel.org 18486S: Maintained 18487T: git git://linuxtv.org/media_tree.git 18488F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18489F: drivers/media/platform/sunxi/sun8i-rotate/ 18490 18491RPMSG TTY DRIVER 18492M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18493L: linux-remoteproc@vger.kernel.org 18494S: Maintained 18495F: drivers/tty/rpmsg_tty.c 18496 18497RTL2830 MEDIA DRIVER 18498M: Antti Palosaari <crope@iki.fi> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502W: http://palosaari.fi/linux/ 18503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18504T: git git://linuxtv.org/anttip/media_tree.git 18505F: drivers/media/dvb-frontends/rtl2830* 18506 18507RTL2832 MEDIA DRIVER 18508M: Antti Palosaari <crope@iki.fi> 18509L: linux-media@vger.kernel.org 18510S: Maintained 18511W: https://linuxtv.org 18512W: http://palosaari.fi/linux/ 18513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18514T: git git://linuxtv.org/anttip/media_tree.git 18515F: drivers/media/dvb-frontends/rtl2832* 18516 18517RTL2832_SDR MEDIA DRIVER 18518M: Antti Palosaari <crope@iki.fi> 18519L: linux-media@vger.kernel.org 18520S: Maintained 18521W: https://linuxtv.org 18522W: http://palosaari.fi/linux/ 18523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18524T: git git://linuxtv.org/anttip/media_tree.git 18525F: drivers/media/dvb-frontends/rtl2832_sdr* 18526 18527RTL8180 WIRELESS DRIVER 18528L: linux-wireless@vger.kernel.org 18529S: Orphan 18530W: https://wireless.wiki.kernel.org/ 18531F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18532 18533RTL8187 WIRELESS DRIVER 18534M: Hin-Tak Leung <hintak.leung@gmail.com> 18535M: Larry Finger <Larry.Finger@lwfinger.net> 18536L: linux-wireless@vger.kernel.org 18537S: Maintained 18538W: https://wireless.wiki.kernel.org/ 18539F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18540 18541RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18542M: Jes Sorensen <Jes.Sorensen@gmail.com> 18543L: linux-wireless@vger.kernel.org 18544S: Maintained 18545T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18546F: drivers/net/wireless/realtek/rtl8xxxu/ 18547 18548RTRS TRANSPORT DRIVERS 18549M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18550M: Jack Wang <jinpu.wang@ionos.com> 18551L: linux-rdma@vger.kernel.org 18552S: Maintained 18553F: drivers/infiniband/ulp/rtrs/ 18554 18555RUNTIME VERIFICATION (RV) 18556M: Daniel Bristot de Oliveira <bristot@kernel.org> 18557M: Steven Rostedt <rostedt@goodmis.org> 18558L: linux-trace-kernel@vger.kernel.org 18559S: Maintained 18560F: Documentation/trace/rv/ 18561F: include/linux/rv.h 18562F: include/rv/ 18563F: kernel/trace/rv/ 18564F: tools/verification/ 18565 18566RUST 18567M: Miguel Ojeda <ojeda@kernel.org> 18568M: Alex Gaynor <alex.gaynor@gmail.com> 18569M: Wedson Almeida Filho <wedsonaf@gmail.com> 18570R: Boqun Feng <boqun.feng@gmail.com> 18571R: Gary Guo <gary@garyguo.net> 18572R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18573R: Benno Lossin <benno.lossin@proton.me> 18574L: rust-for-linux@vger.kernel.org 18575S: Supported 18576W: https://github.com/Rust-for-Linux/linux 18577B: https://github.com/Rust-for-Linux/linux/issues 18578C: zulip://rust-for-linux.zulipchat.com 18579T: git https://github.com/Rust-for-Linux/linux.git rust-next 18580F: Documentation/rust/ 18581F: rust/ 18582F: samples/rust/ 18583F: scripts/*rust* 18584K: \b(?i:rust)\b 18585 18586RXRPC SOCKETS (AF_RXRPC) 18587M: David Howells <dhowells@redhat.com> 18588M: Marc Dionne <marc.dionne@auristor.com> 18589L: linux-afs@lists.infradead.org 18590S: Supported 18591W: https://www.infradead.org/~dhowells/kafs/ 18592F: Documentation/networking/rxrpc.rst 18593F: include/keys/rxrpc-type.h 18594F: include/net/af_rxrpc.h 18595F: include/trace/events/rxrpc.h 18596F: include/uapi/linux/rxrpc.h 18597F: net/rxrpc/ 18598 18599S3 SAVAGE FRAMEBUFFER DRIVER 18600M: Antonino Daplas <adaplas@gmail.com> 18601L: linux-fbdev@vger.kernel.org 18602S: Maintained 18603F: drivers/video/fbdev/savage/ 18604 18605S390 ARCHITECTURE 18606M: Heiko Carstens <hca@linux.ibm.com> 18607M: Vasily Gorbik <gor@linux.ibm.com> 18608M: Alexander Gordeev <agordeev@linux.ibm.com> 18609R: Christian Borntraeger <borntraeger@linux.ibm.com> 18610R: Sven Schnelle <svens@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18614F: Documentation/driver-api/s390-drivers.rst 18615F: Documentation/s390/ 18616F: arch/s390/ 18617F: drivers/s390/ 18618F: drivers/watchdog/diag288_wdt.c 18619 18620S390 COMMON I/O LAYER 18621M: Vineeth Vijayan <vneethv@linux.ibm.com> 18622M: Peter Oberparleiter <oberpar@linux.ibm.com> 18623L: linux-s390@vger.kernel.org 18624S: Supported 18625F: drivers/s390/cio/ 18626 18627S390 DASD DRIVER 18628M: Stefan Haberland <sth@linux.ibm.com> 18629M: Jan Hoeppner <hoeppner@linux.ibm.com> 18630L: linux-s390@vger.kernel.org 18631S: Supported 18632F: block/partitions/ibm.c 18633F: drivers/s390/block/dasd* 18634F: include/linux/dasd_mod.h 18635 18636S390 IOMMU (PCI) 18637M: Niklas Schnelle <schnelle@linux.ibm.com> 18638M: Matthew Rosato <mjrosato@linux.ibm.com> 18639R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18640L: linux-s390@vger.kernel.org 18641S: Supported 18642F: drivers/iommu/s390-iommu.c 18643 18644S390 IUCV NETWORK LAYER 18645M: Alexandra Winter <wintera@linux.ibm.com> 18646M: Wenjia Zhang <wenjia@linux.ibm.com> 18647L: linux-s390@vger.kernel.org 18648L: netdev@vger.kernel.org 18649S: Supported 18650F: drivers/s390/net/*iucv* 18651F: include/net/iucv/ 18652F: net/iucv/ 18653 18654S390 MM 18655M: Alexander Gordeev <agordeev@linux.ibm.com> 18656M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658S: Supported 18659T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18660F: arch/s390/include/asm/pgtable.h 18661F: arch/s390/mm 18662 18663S390 NETWORK DRIVERS 18664M: Alexandra Winter <wintera@linux.ibm.com> 18665M: Wenjia Zhang <wenjia@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667L: netdev@vger.kernel.org 18668S: Supported 18669F: drivers/s390/net/ 18670 18671S390 PCI SUBSYSTEM 18672M: Niklas Schnelle <schnelle@linux.ibm.com> 18673M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18674L: linux-s390@vger.kernel.org 18675S: Supported 18676F: Documentation/s390/pci.rst 18677F: arch/s390/pci/ 18678F: drivers/pci/hotplug/s390_pci_hpc.c 18679 18680S390 SCM DRIVER 18681M: Vineeth Vijayan <vneethv@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683S: Supported 18684F: drivers/s390/block/scm* 18685F: drivers/s390/cio/scm.c 18686 18687S390 VFIO AP DRIVER 18688M: Tony Krowiak <akrowiak@linux.ibm.com> 18689M: Halil Pasic <pasic@linux.ibm.com> 18690M: Jason Herne <jjherne@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692S: Supported 18693F: Documentation/s390/vfio-ap* 18694F: drivers/s390/crypto/vfio_ap* 18695 18696S390 VFIO-CCW DRIVER 18697M: Eric Farman <farman@linux.ibm.com> 18698M: Matthew Rosato <mjrosato@linux.ibm.com> 18699R: Halil Pasic <pasic@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701L: kvm@vger.kernel.org 18702S: Supported 18703F: Documentation/s390/vfio-ccw.rst 18704F: drivers/s390/cio/vfio_ccw* 18705F: include/uapi/linux/vfio_ccw.h 18706 18707S390 VFIO-PCI DRIVER 18708M: Matthew Rosato <mjrosato@linux.ibm.com> 18709M: Eric Farman <farman@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711L: kvm@vger.kernel.org 18712S: Supported 18713F: arch/s390/kvm/pci* 18714F: drivers/vfio/pci/vfio_pci_zdev.c 18715F: include/uapi/linux/vfio_zdev.h 18716 18717S390 ZCRYPT DRIVER 18718M: Harald Freudenberger <freude@linux.ibm.com> 18719L: linux-s390@vger.kernel.org 18720S: Supported 18721F: drivers/s390/crypto/ 18722 18723S390 ZFCP DRIVER 18724M: Steffen Maier <maier@linux.ibm.com> 18725M: Benjamin Block <bblock@linux.ibm.com> 18726L: linux-s390@vger.kernel.org 18727S: Supported 18728F: drivers/s390/scsi/zfcp_* 18729 18730SAA6588 RDS RECEIVER DRIVER 18731M: Hans Verkuil <hverkuil@xs4all.nl> 18732L: linux-media@vger.kernel.org 18733S: Odd Fixes 18734W: https://linuxtv.org 18735T: git git://linuxtv.org/media_tree.git 18736F: drivers/media/i2c/saa6588* 18737 18738SAA7134 VIDEO4LINUX DRIVER 18739M: Mauro Carvalho Chehab <mchehab@kernel.org> 18740L: linux-media@vger.kernel.org 18741S: Odd fixes 18742W: https://linuxtv.org 18743T: git git://linuxtv.org/media_tree.git 18744F: Documentation/driver-api/media/drivers/saa7134* 18745F: drivers/media/pci/saa7134/ 18746 18747SAA7146 VIDEO4LINUX-2 DRIVER 18748M: Hans Verkuil <hverkuil@xs4all.nl> 18749L: linux-media@vger.kernel.org 18750S: Maintained 18751T: git git://linuxtv.org/media_tree.git 18752F: drivers/media/common/saa7146/ 18753F: drivers/media/pci/saa7146/ 18754F: include/media/drv-intf/saa7146* 18755 18756SAFESETID SECURITY MODULE 18757M: Micah Morton <mortonm@chromium.org> 18758S: Supported 18759F: Documentation/admin-guide/LSM/SafeSetID.rst 18760F: security/safesetid/ 18761 18762SAMSUNG AUDIO (ASoC) DRIVERS 18763M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18764L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18765S: Maintained 18766B: mailto:linux-samsung-soc@vger.kernel.org 18767F: Documentation/devicetree/bindings/sound/samsung* 18768F: sound/soc/samsung/ 18769 18770SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18771M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18772L: linux-crypto@vger.kernel.org 18773L: linux-samsung-soc@vger.kernel.org 18774S: Maintained 18775F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18776F: drivers/crypto/exynos-rng.c 18777 18778SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18779M: Łukasz Stelmach <l.stelmach@samsung.com> 18780L: linux-samsung-soc@vger.kernel.org 18781S: Maintained 18782F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18783F: drivers/char/hw_random/exynos-trng.c 18784 18785SAMSUNG FRAMEBUFFER DRIVER 18786M: Jingoo Han <jingoohan1@gmail.com> 18787L: linux-fbdev@vger.kernel.org 18788S: Maintained 18789F: drivers/video/fbdev/s3c-fb.c 18790 18791SAMSUNG INTERCONNECT DRIVERS 18792M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18793M: Artur Świgoń <a.swigon@samsung.com> 18794L: linux-pm@vger.kernel.org 18795L: linux-samsung-soc@vger.kernel.org 18796S: Supported 18797F: drivers/interconnect/samsung/ 18798 18799SAMSUNG LAPTOP DRIVER 18800M: Corentin Chary <corentin.chary@gmail.com> 18801L: platform-driver-x86@vger.kernel.org 18802S: Maintained 18803F: drivers/platform/x86/samsung-laptop.c 18804 18805SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18806M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18807L: linux-kernel@vger.kernel.org 18808L: linux-samsung-soc@vger.kernel.org 18809S: Supported 18810B: mailto:linux-samsung-soc@vger.kernel.org 18811F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18812F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18813F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18814F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18815F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18816F: drivers/clk/clk-s2mps11.c 18817F: drivers/mfd/sec*.c 18818F: drivers/regulator/s2m*.c 18819F: drivers/regulator/s5m*.c 18820F: drivers/rtc/rtc-s5m.c 18821F: include/linux/mfd/samsung/ 18822 18823SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18824M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18825L: linux-media@vger.kernel.org 18826L: linux-samsung-soc@vger.kernel.org 18827S: Maintained 18828F: drivers/media/platform/samsung/s3c-camif/ 18829F: include/media/drv-intf/s3c_camif.h 18830 18831SAMSUNG S3FWRN5 NFC DRIVER 18832M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18833S: Maintained 18834F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18835F: drivers/nfc/s3fwrn5 18836 18837SAMSUNG S5C73M3 CAMERA DRIVER 18838M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18839M: Andrzej Hajda <andrzej.hajda@intel.com> 18840L: linux-media@vger.kernel.org 18841S: Supported 18842F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18843F: drivers/media/i2c/s5c73m3/* 18844 18845SAMSUNG S5K5BAF CAMERA DRIVER 18846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18847M: Andrzej Hajda <andrzej.hajda@intel.com> 18848L: linux-media@vger.kernel.org 18849S: Supported 18850F: drivers/media/i2c/s5k5baf.c 18851 18852SAMSUNG S5P Security SubSystem (SSS) DRIVER 18853M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18854M: Vladimir Zapolskiy <vz@mleia.com> 18855L: linux-crypto@vger.kernel.org 18856L: linux-samsung-soc@vger.kernel.org 18857S: Maintained 18858F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18859F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18860F: drivers/crypto/s5p-sss.c 18861 18862SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18863M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18864L: linux-media@vger.kernel.org 18865S: Supported 18866Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18867F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18868F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18869F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18870F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18871F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18872F: drivers/media/platform/samsung/exynos4-is/ 18873 18874SAMSUNG SOC CLOCK DRIVERS 18875M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18876M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18877M: Tomasz Figa <tomasz.figa@gmail.com> 18878M: Chanwoo Choi <cw00.choi@samsung.com> 18879R: Alim Akhtar <alim.akhtar@samsung.com> 18880L: linux-samsung-soc@vger.kernel.org 18881S: Supported 18882T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18883T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18884F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18885F: Documentation/devicetree/bindings/clock/samsung,s3c* 18886F: drivers/clk/samsung/ 18887F: include/dt-bindings/clock/exynos*.h 18888F: include/dt-bindings/clock/s5p*.h 18889F: include/dt-bindings/clock/samsung,*.h 18890F: include/linux/clk/samsung.h 18891 18892SAMSUNG SPI DRIVERS 18893M: Andi Shyti <andi.shyti@kernel.org> 18894L: linux-spi@vger.kernel.org 18895L: linux-samsung-soc@vger.kernel.org 18896S: Maintained 18897F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18898F: drivers/spi/spi-s3c* 18899F: include/linux/platform_data/spi-s3c64xx.h 18900 18901SAMSUNG SXGBE DRIVERS 18902M: Byungho An <bh74.an@samsung.com> 18903L: netdev@vger.kernel.org 18904S: Supported 18905F: drivers/net/ethernet/samsung/sxgbe/ 18906 18907SAMSUNG THERMAL DRIVER 18908M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18909M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18910L: linux-pm@vger.kernel.org 18911L: linux-samsung-soc@vger.kernel.org 18912S: Maintained 18913F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18914F: drivers/thermal/samsung/ 18915 18916SAMSUNG USB2 PHY DRIVER 18917M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18918L: linux-kernel@vger.kernel.org 18919S: Supported 18920F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18921F: Documentation/driver-api/phy/samsung-usb2.rst 18922F: drivers/phy/samsung/phy-exynos4210-usb2.c 18923F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18924F: drivers/phy/samsung/phy-exynos5250-usb2.c 18925F: drivers/phy/samsung/phy-s5pv210-usb2.c 18926F: drivers/phy/samsung/phy-samsung-usb2.c 18927F: drivers/phy/samsung/phy-samsung-usb2.h 18928 18929SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18930M: Paul Barker <paul.barker@sancloud.com> 18931R: Marc Murphy <marc.murphy@sancloud.com> 18932S: Supported 18933F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18934 18935SC1200 WDT DRIVER 18936M: Zwane Mwaikambo <zwanem@gmail.com> 18937S: Maintained 18938F: drivers/watchdog/sc1200wdt.c 18939 18940SCHEDULER 18941M: Ingo Molnar <mingo@redhat.com> 18942M: Peter Zijlstra <peterz@infradead.org> 18943M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18944M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18945R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18946R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18947R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18948R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18949R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18950R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18951L: linux-kernel@vger.kernel.org 18952S: Maintained 18953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18954F: include/linux/preempt.h 18955F: include/linux/sched.h 18956F: include/linux/wait.h 18957F: include/uapi/linux/sched.h 18958F: kernel/sched/ 18959 18960SCSI LIBSAS SUBSYSTEM 18961R: John Garry <john.g.garry@oracle.com> 18962R: Jason Yan <yanaijie@huawei.com> 18963L: linux-scsi@vger.kernel.org 18964S: Supported 18965F: Documentation/scsi/libsas.rst 18966F: drivers/scsi/libsas/ 18967F: include/scsi/libsas.h 18968F: include/scsi/sas_ata.h 18969 18970SCSI RDMA PROTOCOL (SRP) INITIATOR 18971M: Bart Van Assche <bvanassche@acm.org> 18972L: linux-rdma@vger.kernel.org 18973S: Supported 18974Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18975F: drivers/infiniband/ulp/srp/ 18976F: include/scsi/srp.h 18977 18978SCSI RDMA PROTOCOL (SRP) TARGET 18979M: Bart Van Assche <bvanassche@acm.org> 18980L: linux-rdma@vger.kernel.org 18981L: target-devel@vger.kernel.org 18982S: Supported 18983Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18984F: drivers/infiniband/ulp/srpt/ 18985 18986SCSI SG DRIVER 18987M: Doug Gilbert <dgilbert@interlog.com> 18988L: linux-scsi@vger.kernel.org 18989S: Maintained 18990W: http://sg.danny.cz/sg 18991F: Documentation/scsi/scsi-generic.rst 18992F: drivers/scsi/sg.c 18993F: include/scsi/sg.h 18994 18995SCSI SUBSYSTEM 18996M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18997M: "Martin K. Petersen" <martin.petersen@oracle.com> 18998L: linux-scsi@vger.kernel.org 18999S: Maintained 19000Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19001T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19002T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19003F: Documentation/devicetree/bindings/scsi/ 19004F: drivers/scsi/ 19005F: drivers/ufs/ 19006F: include/scsi/ 19007 19008SCSI TAPE DRIVER 19009M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19010L: linux-scsi@vger.kernel.org 19011S: Maintained 19012F: Documentation/scsi/st.rst 19013F: drivers/scsi/st.* 19014F: drivers/scsi/st_*.h 19015 19016SCSI TARGET CORE USER DRIVER 19017M: Bodo Stroesser <bostroesser@gmail.com> 19018L: linux-scsi@vger.kernel.org 19019L: target-devel@vger.kernel.org 19020S: Supported 19021F: Documentation/target/tcmu-design.rst 19022F: drivers/target/target_core_user.c 19023F: include/uapi/linux/target_core_user.h 19024 19025SCSI TARGET SUBSYSTEM 19026M: "Martin K. Petersen" <martin.petersen@oracle.com> 19027L: linux-scsi@vger.kernel.org 19028L: target-devel@vger.kernel.org 19029S: Supported 19030W: http://www.linux-iscsi.org 19031Q: https://patchwork.kernel.org/project/target-devel/list/ 19032T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19033F: Documentation/target/ 19034F: drivers/target/ 19035F: include/target/ 19036 19037SCTP PROTOCOL 19038M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19039M: Xin Long <lucien.xin@gmail.com> 19040L: linux-sctp@vger.kernel.org 19041S: Maintained 19042W: https://github.com/sctp/lksctp-tools/wiki 19043F: Documentation/networking/sctp.rst 19044F: include/linux/sctp.h 19045F: include/net/sctp/ 19046F: include/uapi/linux/sctp.h 19047F: net/sctp/ 19048 19049SCx200 CPU SUPPORT 19050M: Jim Cromie <jim.cromie@gmail.com> 19051S: Odd Fixes 19052F: Documentation/i2c/busses/scx200_acb.rst 19053F: arch/x86/platform/scx200/ 19054F: drivers/i2c/busses/scx200* 19055F: drivers/mtd/maps/scx200_docflash.c 19056F: drivers/watchdog/scx200_wdt.c 19057F: include/linux/scx200.h 19058 19059SCx200 GPIO DRIVER 19060M: Jim Cromie <jim.cromie@gmail.com> 19061S: Maintained 19062F: drivers/char/scx200_gpio.c 19063F: include/linux/scx200_gpio.h 19064 19065SCx200 HRT CLOCKSOURCE DRIVER 19066M: Jim Cromie <jim.cromie@gmail.com> 19067S: Maintained 19068F: drivers/clocksource/scx200_hrt.c 19069 19070SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19071M: Sascha Sommer <saschasommer@freenet.de> 19072L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19073S: Maintained 19074F: drivers/mmc/host/sdricoh_cs.c 19075 19076SECO BOARDS CEC DRIVER 19077M: Ettore Chimenti <ek5.chimenti@gmail.com> 19078S: Maintained 19079F: drivers/media/cec/platform/seco/seco-cec.c 19080F: drivers/media/cec/platform/seco/seco-cec.h 19081 19082SECURE COMPUTING 19083M: Kees Cook <keescook@chromium.org> 19084R: Andy Lutomirski <luto@amacapital.net> 19085R: Will Drewry <wad@chromium.org> 19086S: Supported 19087T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19088F: Documentation/userspace-api/seccomp_filter.rst 19089F: include/linux/seccomp.h 19090F: include/uapi/linux/seccomp.h 19091F: kernel/seccomp.c 19092F: tools/testing/selftests/kselftest_harness.h 19093F: tools/testing/selftests/seccomp/* 19094K: \bsecure_computing 19095K: \bTIF_SECCOMP\b 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19098M: Kamal Dasu <kamal.dasu@broadcom.com> 19099M: Al Cooper <alcooperx@gmail.com> 19100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19101L: linux-mmc@vger.kernel.org 19102S: Maintained 19103F: drivers/mmc/host/sdhci-brcmstb* 19104 19105SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19106M: Adrian Hunter <adrian.hunter@intel.com> 19107L: linux-mmc@vger.kernel.org 19108S: Supported 19109F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19110F: drivers/mmc/host/sdhci* 19111 19112SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19113M: Eugen Hristev <eugen.hristev@microchip.com> 19114L: linux-mmc@vger.kernel.org 19115S: Supported 19116F: drivers/mmc/host/sdhci-of-at91.c 19117 19118SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19119M: Haibo Chen <haibo.chen@nxp.com> 19120L: linux-imx@nxp.com 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-esdhc-imx.c 19124 19125SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19126M: Ben Dooks <ben-linux@fluff.org> 19127M: Jaehoon Chung <jh80.chung@samsung.com> 19128L: linux-mmc@vger.kernel.org 19129S: Maintained 19130F: drivers/mmc/host/sdhci-s3c* 19131 19132SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19133M: Viresh Kumar <vireshk@kernel.org> 19134L: linux-mmc@vger.kernel.org 19135S: Maintained 19136F: drivers/mmc/host/sdhci-spear.c 19137 19138SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19139M: Vignesh Raghavendra <vigneshr@ti.com> 19140L: linux-mmc@vger.kernel.org 19141S: Maintained 19142F: drivers/mmc/host/sdhci-omap.c 19143 19144SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19145M: Jonathan Derrick <jonathan.derrick@linux.dev> 19146L: linux-block@vger.kernel.org 19147S: Supported 19148F: block/opal_proto.h 19149F: block/sed* 19150F: include/linux/sed* 19151F: include/uapi/linux/sed* 19152 19153SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19154M: Mark Rutland <mark.rutland@arm.com> 19155M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19156M: Sudeep Holla <sudeep.holla@arm.com> 19157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19158S: Maintained 19159F: drivers/firmware/smccc/ 19160F: include/linux/arm-smccc.h 19161 19162SECURITY CONTACT 19163M: Security Officers <security@kernel.org> 19164S: Supported 19165F: Documentation/process/security-bugs.rst 19166 19167SECURITY SUBSYSTEM 19168M: Paul Moore <paul@paul-moore.com> 19169M: James Morris <jmorris@namei.org> 19170M: "Serge E. Hallyn" <serge@hallyn.com> 19171L: linux-security-module@vger.kernel.org (suggested Cc:) 19172S: Supported 19173W: http://kernsec.org/ 19174T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19175F: security/ 19176X: security/selinux/ 19177 19178SELINUX SECURITY MODULE 19179M: Paul Moore <paul@paul-moore.com> 19180M: Stephen Smalley <stephen.smalley.work@gmail.com> 19181M: Eric Paris <eparis@parisplace.org> 19182L: selinux@vger.kernel.org 19183S: Supported 19184W: https://selinuxproject.org 19185W: https://github.com/SELinuxProject 19186T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19187F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19188F: Documentation/ABI/removed/sysfs-selinux-disable 19189F: Documentation/admin-guide/LSM/SELinux.rst 19190F: include/trace/events/avc.h 19191F: include/uapi/linux/selinux_netlink.h 19192F: scripts/selinux/ 19193F: security/selinux/ 19194 19195SENSABLE PHANTOM 19196M: Jiri Slaby <jirislaby@kernel.org> 19197S: Maintained 19198F: drivers/misc/phantom.c 19199F: include/uapi/linux/phantom.h 19200 19201SENSEAIR SUNRISE 006-0-0007 19202M: Jacopo Mondi <jacopo@jmondi.org> 19203S: Maintained 19204F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19205F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19206F: drivers/iio/chemical/sunrise_co2.c 19207 19208SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19209M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19212F: drivers/iio/chemical/scd30.h 19213F: drivers/iio/chemical/scd30_core.c 19214F: drivers/iio/chemical/scd30_i2c.c 19215F: drivers/iio/chemical/scd30_serial.c 19216 19217SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19218M: Roan van Dijk <roan@protonic.nl> 19219S: Maintained 19220F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19221F: drivers/iio/chemical/scd4x.c 19222 19223SENSIRION SGP40 GAS SENSOR DRIVER 19224M: Andreas Klinger <ak@it-klinger.de> 19225S: Maintained 19226F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19227F: drivers/iio/chemical/sgp40.c 19228 19229SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19230M: Tomasz Duszynski <tduszyns@gmail.com> 19231S: Maintained 19232F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19233F: drivers/iio/chemical/sps30.c 19234F: drivers/iio/chemical/sps30_i2c.c 19235F: drivers/iio/chemical/sps30_serial.c 19236 19237SERIAL DEVICE BUS 19238M: Rob Herring <robh@kernel.org> 19239L: linux-serial@vger.kernel.org 19240S: Maintained 19241F: Documentation/devicetree/bindings/serial/serial.yaml 19242F: drivers/tty/serdev/ 19243F: include/linux/serdev.h 19244 19245SERIAL IR RECEIVER 19246M: Sean Young <sean@mess.org> 19247L: linux-media@vger.kernel.org 19248S: Maintained 19249F: drivers/media/rc/serial_ir.c 19250 19251SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19252M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19254S: Maintained 19255F: Documentation/devicetree/bindings/slimbus/ 19256F: drivers/slimbus/ 19257F: include/linux/slimbus.h 19258 19259SFC NETWORK DRIVER 19260M: Edward Cree <ecree.xilinx@gmail.com> 19261M: Martin Habets <habetsm.xilinx@gmail.com> 19262L: netdev@vger.kernel.org 19263L: linux-net-drivers@amd.com 19264S: Supported 19265F: Documentation/networking/devlink/sfc.rst 19266F: drivers/net/ethernet/sfc/ 19267 19268SFCTEMP HWMON DRIVER 19269M: Emil Renner Berthing <kernel@esmil.dk> 19270L: linux-hwmon@vger.kernel.org 19271S: Maintained 19272F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19273F: Documentation/hwmon/sfctemp.rst 19274F: drivers/hwmon/sfctemp.c 19275 19276SFF/SFP/SFP+ MODULE SUPPORT 19277M: Russell King <linux@armlinux.org.uk> 19278L: netdev@vger.kernel.org 19279S: Maintained 19280F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19281F: drivers/net/phy/phylink.c 19282F: drivers/net/phy/sfp* 19283F: include/linux/mdio/mdio-i2c.h 19284F: include/linux/phylink.h 19285F: include/linux/sfp.h 19286K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19287 19288SGI GRU DRIVER 19289M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19290S: Maintained 19291F: drivers/misc/sgi-gru/ 19292 19293SGI XP/XPC/XPNET DRIVER 19294M: Robin Holt <robinmholt@gmail.com> 19295M: Steve Wahl <steve.wahl@hpe.com> 19296R: Mike Travis <mike.travis@hpe.com> 19297S: Maintained 19298F: drivers/misc/sgi-xp/ 19299 19300SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19301M: Karsten Graul <kgraul@linux.ibm.com> 19302M: Wenjia Zhang <wenjia@linux.ibm.com> 19303M: Jan Karcher <jaka@linux.ibm.com> 19304R: D. Wythe <alibuda@linux.alibaba.com> 19305R: Tony Lu <tonylu@linux.alibaba.com> 19306R: Wen Gu <guwen@linux.alibaba.com> 19307L: linux-s390@vger.kernel.org 19308S: Supported 19309F: net/smc/ 19310 19311SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19312M: Linus Walleij <linus.walleij@linaro.org> 19313L: linux-iio@vger.kernel.org 19314S: Maintained 19315T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19316F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19317F: drivers/iio/light/gp2ap002.c 19318 19319SHARP RJ54N1CB0C SENSOR DRIVER 19320M: Jacopo Mondi <jacopo@jmondi.org> 19321L: linux-media@vger.kernel.org 19322S: Odd fixes 19323T: git git://linuxtv.org/media_tree.git 19324F: drivers/media/i2c/rj54n1cb0c.c 19325F: include/media/i2c/rj54n1cb0c.h 19326 19327SH_VOU V4L2 OUTPUT DRIVER 19328L: linux-media@vger.kernel.org 19329S: Orphan 19330F: drivers/media/platform/renesas/sh_vou.c 19331F: include/media/drv-intf/sh_vou.h 19332 19333SI2157 MEDIA DRIVER 19334M: Antti Palosaari <crope@iki.fi> 19335L: linux-media@vger.kernel.org 19336S: Maintained 19337W: https://linuxtv.org 19338W: http://palosaari.fi/linux/ 19339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19340T: git git://linuxtv.org/anttip/media_tree.git 19341F: drivers/media/tuners/si2157* 19342 19343SI2165 MEDIA DRIVER 19344M: Matthias Schwarzott <zzam@gentoo.org> 19345L: linux-media@vger.kernel.org 19346S: Maintained 19347W: https://linuxtv.org 19348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19349F: drivers/media/dvb-frontends/si2165* 19350 19351SI2168 MEDIA DRIVER 19352M: Antti Palosaari <crope@iki.fi> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355W: https://linuxtv.org 19356W: http://palosaari.fi/linux/ 19357Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19358T: git git://linuxtv.org/anttip/media_tree.git 19359F: drivers/media/dvb-frontends/si2168* 19360 19361SI470X FM RADIO RECEIVER I2C DRIVER 19362M: Hans Verkuil <hverkuil@xs4all.nl> 19363L: linux-media@vger.kernel.org 19364S: Odd Fixes 19365W: https://linuxtv.org 19366T: git git://linuxtv.org/media_tree.git 19367F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19368F: drivers/media/radio/si470x/radio-si470x-i2c.c 19369 19370SI470X FM RADIO RECEIVER USB DRIVER 19371M: Hans Verkuil <hverkuil@xs4all.nl> 19372L: linux-media@vger.kernel.org 19373S: Maintained 19374W: https://linuxtv.org 19375T: git git://linuxtv.org/media_tree.git 19376F: drivers/media/radio/si470x/radio-si470x-common.c 19377F: drivers/media/radio/si470x/radio-si470x-usb.c 19378F: drivers/media/radio/si470x/radio-si470x.h 19379 19380SI4713 FM RADIO TRANSMITTER I2C DRIVER 19381M: Eduardo Valentin <edubezval@gmail.com> 19382L: linux-media@vger.kernel.org 19383S: Odd Fixes 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/radio/si4713/si4713.? 19387 19388SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19389M: Eduardo Valentin <edubezval@gmail.com> 19390L: linux-media@vger.kernel.org 19391S: Odd Fixes 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/radio/si4713/radio-platform-si4713.c 19395 19396SI4713 FM RADIO TRANSMITTER USB DRIVER 19397M: Hans Verkuil <hverkuil@xs4all.nl> 19398L: linux-media@vger.kernel.org 19399S: Maintained 19400W: https://linuxtv.org 19401T: git git://linuxtv.org/media_tree.git 19402F: drivers/media/radio/si4713/radio-usb-si4713.c 19403 19404SIANO DVB DRIVER 19405M: Mauro Carvalho Chehab <mchehab@kernel.org> 19406L: linux-media@vger.kernel.org 19407S: Odd fixes 19408W: https://linuxtv.org 19409T: git git://linuxtv.org/media_tree.git 19410F: drivers/media/common/siano/ 19411F: drivers/media/mmc/siano/ 19412F: drivers/media/usb/siano/ 19413F: drivers/media/usb/siano/ 19414 19415SIFIVE DRIVERS 19416M: Palmer Dabbelt <palmer@dabbelt.com> 19417M: Paul Walmsley <paul.walmsley@sifive.com> 19418L: linux-riscv@lists.infradead.org 19419S: Supported 19420N: sifive 19421K: [^@]sifive 19422 19423SIFIVE FU540 SYSTEM-ON-CHIP 19424M: Paul Walmsley <paul.walmsley@sifive.com> 19425M: Palmer Dabbelt <palmer@dabbelt.com> 19426L: linux-riscv@lists.infradead.org 19427S: Supported 19428T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19429N: fu540 19430K: fu540 19431 19432SIFIVE PDMA DRIVER 19433M: Green Wan <green.wan@sifive.com> 19434S: Maintained 19435F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19436F: drivers/dma/sf-pdma/ 19437 19438SIFIVE SOC DRIVERS 19439M: Conor Dooley <conor@kernel.org> 19440L: linux-riscv@lists.infradead.org 19441S: Maintained 19442T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19443F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19444F: drivers/soc/sifive/ 19445 19446SILEAD TOUCHSCREEN DRIVER 19447M: Hans de Goede <hdegoede@redhat.com> 19448L: linux-input@vger.kernel.org 19449L: platform-driver-x86@vger.kernel.org 19450S: Maintained 19451F: drivers/input/touchscreen/silead.c 19452F: drivers/platform/x86/touchscreen_dmi.c 19453 19454SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19455M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19456S: Supported 19457F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19458F: drivers/net/wireless/silabs/wfx/ 19459 19460SILICON MOTION SM712 FRAME BUFFER DRIVER 19461M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19462M: Teddy Wang <teddy.wang@siliconmotion.com> 19463M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19464L: linux-fbdev@vger.kernel.org 19465S: Maintained 19466F: Documentation/fb/sm712fb.rst 19467F: drivers/video/fbdev/sm712* 19468 19469SILVACO I3C DUAL-ROLE MASTER 19470M: Miquel Raynal <miquel.raynal@bootlin.com> 19471M: Conor Culhane <conor.culhane@silvaco.com> 19472L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19473S: Maintained 19474F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19475F: drivers/i3c/master/svc-i3c-master.c 19476 19477SIMPLEFB FB DRIVER 19478M: Hans de Goede <hdegoede@redhat.com> 19479L: linux-fbdev@vger.kernel.org 19480S: Maintained 19481F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19482F: drivers/video/fbdev/simplefb.c 19483F: include/linux/platform_data/simplefb.h 19484 19485SIMTEC EB110ATX (Chalice CATS) 19486M: Simtec Linux Team <linux@simtec.co.uk> 19487S: Supported 19488W: http://www.simtec.co.uk/products/EB110ATX/ 19489 19490SIOX 19491M: Thorsten Scherer <t.scherer@eckelmann.de> 19492M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19493R: Pengutronix Kernel Team <kernel@pengutronix.de> 19494S: Supported 19495F: drivers/gpio/gpio-siox.c 19496F: drivers/siox/* 19497F: include/trace/events/siox.h 19498 19499SIPHASH PRF ROUTINES 19500M: Jason A. Donenfeld <Jason@zx2c4.com> 19501S: Maintained 19502F: include/linux/siphash.h 19503F: lib/siphash.c 19504F: lib/siphash_kunit.c 19505 19506SIS 190 ETHERNET DRIVER 19507M: Francois Romieu <romieu@fr.zoreil.com> 19508L: netdev@vger.kernel.org 19509S: Maintained 19510F: drivers/net/ethernet/sis/sis190.c 19511 19512SIS 900/7016 FAST ETHERNET DRIVER 19513M: Daniele Venzano <venza@brownhat.org> 19514L: netdev@vger.kernel.org 19515S: Maintained 19516W: http://www.brownhat.org/sis900.html 19517F: drivers/net/ethernet/sis/sis900.* 19518 19519SIS FRAMEBUFFER DRIVER 19520S: Orphan 19521F: Documentation/fb/sisfb.rst 19522F: drivers/video/fbdev/sis/ 19523F: include/video/sisfb.h 19524 19525SIS I2C TOUCHSCREEN DRIVER 19526M: Mika Penttilä <mpenttil@redhat.com> 19527L: linux-input@vger.kernel.org 19528S: Maintained 19529F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19530F: drivers/input/touchscreen/sis_i2c.c 19531 19532SIS USB2VGA DRIVER 19533M: Thomas Winischhofer <thomas@winischhofer.net> 19534S: Maintained 19535W: http://www.winischhofer.at/linuxsisusbvga.shtml 19536F: drivers/usb/misc/sisusbvga/ 19537 19538SL28 CPLD MFD DRIVER 19539M: Michael Walle <michael@walle.cc> 19540S: Maintained 19541F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19542F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19543F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19544F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19545F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19546F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19547F: drivers/gpio/gpio-sl28cpld.c 19548F: drivers/hwmon/sl28cpld-hwmon.c 19549F: drivers/irqchip/irq-sl28cpld.c 19550F: drivers/pwm/pwm-sl28cpld.c 19551F: drivers/watchdog/sl28cpld_wdt.c 19552 19553SL28 VPD NVMEM LAYOUT DRIVER 19554M: Michael Walle <michael@walle.cc> 19555S: Maintained 19556F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19557F: drivers/nvmem/layouts/sl28vpd.c 19558 19559SLAB ALLOCATOR 19560M: Christoph Lameter <cl@linux.com> 19561M: Pekka Enberg <penberg@kernel.org> 19562M: David Rientjes <rientjes@google.com> 19563M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19564M: Andrew Morton <akpm@linux-foundation.org> 19565M: Vlastimil Babka <vbabka@suse.cz> 19566R: Roman Gushchin <roman.gushchin@linux.dev> 19567R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19568L: linux-mm@kvack.org 19569S: Maintained 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19571F: include/linux/sl?b*.h 19572F: mm/sl?b* 19573 19574SLCAN CAN NETWORK DRIVER 19575M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19576L: linux-can@vger.kernel.org 19577S: Maintained 19578F: drivers/net/can/slcan/ 19579 19580SLEEPABLE READ-COPY UPDATE (SRCU) 19581M: Lai Jiangshan <jiangshanlai@gmail.com> 19582M: "Paul E. McKenney" <paulmck@kernel.org> 19583M: Josh Triplett <josh@joshtriplett.org> 19584R: Steven Rostedt <rostedt@goodmis.org> 19585R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19586L: rcu@vger.kernel.org 19587S: Supported 19588W: http://www.rdrop.com/users/paulmck/RCU/ 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19590F: include/linux/srcu*.h 19591F: kernel/rcu/srcu*.c 19592 19593SMACK SECURITY MODULE 19594M: Casey Schaufler <casey@schaufler-ca.com> 19595L: linux-security-module@vger.kernel.org 19596S: Maintained 19597W: http://schaufler-ca.com 19598T: git git://github.com/cschaufler/smack-next 19599F: Documentation/admin-guide/LSM/Smack.rst 19600F: security/smack/ 19601 19602SMC91x ETHERNET DRIVER 19603M: Nicolas Pitre <nico@fluxnic.net> 19604S: Odd Fixes 19605F: drivers/net/ethernet/smsc/smc91x.* 19606 19607SMM665 HARDWARE MONITOR DRIVER 19608M: Guenter Roeck <linux@roeck-us.net> 19609L: linux-hwmon@vger.kernel.org 19610S: Maintained 19611F: Documentation/hwmon/smm665.rst 19612F: drivers/hwmon/smm665.c 19613 19614SMSC EMC2103 HARDWARE MONITOR DRIVER 19615M: Steve Glendinning <steve.glendinning@shawell.net> 19616L: linux-hwmon@vger.kernel.org 19617S: Maintained 19618F: Documentation/hwmon/emc2103.rst 19619F: drivers/hwmon/emc2103.c 19620 19621SMSC SCH5627 HARDWARE MONITOR DRIVER 19622M: Hans de Goede <hdegoede@redhat.com> 19623L: linux-hwmon@vger.kernel.org 19624S: Supported 19625F: Documentation/hwmon/sch5627.rst 19626F: drivers/hwmon/sch5627.c 19627 19628SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19629M: Steve Glendinning <steve.glendinning@shawell.net> 19630L: linux-fbdev@vger.kernel.org 19631S: Maintained 19632F: drivers/video/fbdev/smscufx.c 19633 19634SMSC47B397 HARDWARE MONITOR DRIVER 19635M: Jean Delvare <jdelvare@suse.com> 19636L: linux-hwmon@vger.kernel.org 19637S: Maintained 19638F: Documentation/hwmon/smsc47b397.rst 19639F: drivers/hwmon/smsc47b397.c 19640 19641SMSC911x ETHERNET DRIVER 19642M: Steve Glendinning <steve.glendinning@shawell.net> 19643L: netdev@vger.kernel.org 19644S: Maintained 19645F: drivers/net/ethernet/smsc/smsc911x.* 19646F: include/linux/smsc911x.h 19647 19648SMSC9420 PCI ETHERNET DRIVER 19649M: Steve Glendinning <steve.glendinning@shawell.net> 19650L: netdev@vger.kernel.org 19651S: Maintained 19652F: drivers/net/ethernet/smsc/smsc9420.* 19653 19654SNET DPU VIRTIO DATA PATH ACCELERATOR 19655R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19656F: drivers/vdpa/solidrun/ 19657 19658SOCIONEXT (SNI) AVE NETWORK DRIVER 19659M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19660L: netdev@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19663F: drivers/net/ethernet/socionext/sni_ave.c 19664 19665SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19666M: Jassi Brar <jaswinder.singh@linaro.org> 19667M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19668L: netdev@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19671F: drivers/net/ethernet/socionext/netsec.c 19672 19673SOCIONEXT (SNI) Synquacer SPI DRIVER 19674M: Masahisa Kojima <masahisa.kojima@linaro.org> 19675M: Jassi Brar <jaswinder.singh@linaro.org> 19676L: linux-spi@vger.kernel.org 19677S: Maintained 19678F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19679F: drivers/spi/spi-synquacer.c 19680 19681SOCIONEXT SYNQUACER I2C DRIVER 19682M: Ard Biesheuvel <ardb@kernel.org> 19683L: linux-i2c@vger.kernel.org 19684S: Maintained 19685F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19686F: drivers/i2c/busses/i2c-synquacer.c 19687 19688SOCIONEXT UNIPHIER SOUND DRIVER 19689L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19690S: Orphan 19691F: sound/soc/uniphier/ 19692 19693SOCKET TIMESTAMPING 19694M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19695S: Maintained 19696F: Documentation/networking/timestamping.rst 19697F: include/uapi/linux/net_tstamp.h 19698F: tools/testing/selftests/net/so_txtime.c 19699 19700SOEKRIS NET48XX LED SUPPORT 19701M: Chris Boot <bootc@bootc.net> 19702S: Maintained 19703F: drivers/leds/leds-net48xx.c 19704 19705SOFT-IWARP DRIVER (siw) 19706M: Bernard Metzler <bmt@zurich.ibm.com> 19707L: linux-rdma@vger.kernel.org 19708S: Supported 19709F: drivers/infiniband/sw/siw/ 19710F: include/uapi/rdma/siw-abi.h 19711 19712SOFT-ROCE DRIVER (rxe) 19713M: Zhu Yanjun <zyjzyj2000@gmail.com> 19714L: linux-rdma@vger.kernel.org 19715S: Supported 19716F: drivers/infiniband/sw/rxe/ 19717F: include/uapi/rdma/rdma_user_rxe.h 19718 19719SOFTLOGIC 6x10 MPEG CODEC 19720M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19721M: Anton Sviridenko <anton@corp.bluecherry.net> 19722M: Andrey Utkin <andrey_utkin@fastmail.com> 19723M: Ismael Luceno <ismael@iodev.co.uk> 19724L: linux-media@vger.kernel.org 19725S: Supported 19726F: drivers/media/pci/solo6x10/ 19727 19728SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19729M: James Morse <james.morse@arm.com> 19730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19731S: Maintained 19732F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19733F: drivers/firmware/arm_sdei.c 19734F: include/linux/arm_sdei.h 19735F: include/uapi/linux/arm_sdei.h 19736 19737SOFTWARE NODES AND DEVICE PROPERTIES 19738R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19739R: Daniel Scally <djrscally@gmail.com> 19740R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19741R: Sakari Ailus <sakari.ailus@linux.intel.com> 19742L: linux-acpi@vger.kernel.org 19743S: Maintained 19744F: drivers/base/property.c 19745F: drivers/base/swnode.c 19746F: include/linux/fwnode.h 19747F: include/linux/property.h 19748 19749SOFTWARE RAID (Multiple Disks) SUPPORT 19750M: Song Liu <song@kernel.org> 19751L: linux-raid@vger.kernel.org 19752S: Supported 19753Q: https://patchwork.kernel.org/project/linux-raid/list/ 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19755F: drivers/md/Kconfig 19756F: drivers/md/Makefile 19757F: drivers/md/md* 19758F: drivers/md/raid* 19759F: include/linux/raid/ 19760F: include/uapi/linux/raid/ 19761 19762SOLIDRUN CLEARFOG SUPPORT 19763M: Russell King <linux@armlinux.org.uk> 19764S: Maintained 19765F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19766F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19767 19768SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19769M: Russell King <linux@armlinux.org.uk> 19770S: Maintained 19771F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19772F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19773F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19774 19775SONIC NETWORK DRIVER 19776M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19777L: netdev@vger.kernel.org 19778S: Maintained 19779F: drivers/net/ethernet/natsemi/sonic.* 19780 19781SONICS SILICON BACKPLANE DRIVER (SSB) 19782M: Michael Buesch <m@bues.ch> 19783L: linux-wireless@vger.kernel.org 19784S: Maintained 19785F: drivers/ssb/ 19786F: include/linux/ssb/ 19787 19788SONY IMX208 SENSOR DRIVER 19789M: Sakari Ailus <sakari.ailus@linux.intel.com> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: drivers/media/i2c/imx208.c 19794 19795SONY IMX214 SENSOR DRIVER 19796M: Ricardo Ribalda <ribalda@kernel.org> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19801F: drivers/media/i2c/imx214.c 19802 19803SONY IMX219 SENSOR DRIVER 19804M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19809F: drivers/media/i2c/imx219.c 19810 19811SONY IMX258 SENSOR DRIVER 19812M: Sakari Ailus <sakari.ailus@linux.intel.com> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19817F: drivers/media/i2c/imx258.c 19818 19819SONY IMX274 SENSOR DRIVER 19820M: Leon Luo <leonl@leopardimaging.com> 19821L: linux-media@vger.kernel.org 19822S: Maintained 19823T: git git://linuxtv.org/media_tree.git 19824F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19825F: drivers/media/i2c/imx274.c 19826 19827SONY IMX290 SENSOR DRIVER 19828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831T: git git://linuxtv.org/media_tree.git 19832F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19833F: drivers/media/i2c/imx290.c 19834 19835SONY IMX296 SENSOR DRIVER 19836M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19837M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19842F: drivers/media/i2c/imx296.c 19843 19844SONY IMX319 SENSOR DRIVER 19845M: Bingbu Cao <bingbu.cao@intel.com> 19846L: linux-media@vger.kernel.org 19847S: Maintained 19848T: git git://linuxtv.org/media_tree.git 19849F: drivers/media/i2c/imx319.c 19850 19851SONY IMX334 SENSOR DRIVER 19852M: Paul J. Murphy <paul.j.murphy@intel.com> 19853M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19854L: linux-media@vger.kernel.org 19855S: Maintained 19856T: git git://linuxtv.org/media_tree.git 19857F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19858F: drivers/media/i2c/imx334.c 19859 19860SONY IMX335 SENSOR DRIVER 19861M: Paul J. Murphy <paul.j.murphy@intel.com> 19862M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19867F: drivers/media/i2c/imx335.c 19868 19869SONY IMX355 SENSOR DRIVER 19870M: Tianshu Qiu <tian.shu.qiu@intel.com> 19871L: linux-media@vger.kernel.org 19872S: Maintained 19873T: git git://linuxtv.org/media_tree.git 19874F: drivers/media/i2c/imx355.c 19875 19876SONY IMX412 SENSOR DRIVER 19877M: Paul J. Murphy <paul.j.murphy@intel.com> 19878M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19879L: linux-media@vger.kernel.org 19880S: Maintained 19881T: git git://linuxtv.org/media_tree.git 19882F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19883F: drivers/media/i2c/imx412.c 19884 19885SONY IMX415 SENSOR DRIVER 19886M: Michael Riesch <michael.riesch@wolfvision.net> 19887L: linux-media@vger.kernel.org 19888S: Maintained 19889T: git git://linuxtv.org/media_tree.git 19890F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19891F: drivers/media/i2c/imx415.c 19892 19893SONY MEMORYSTICK SUBSYSTEM 19894M: Maxim Levitsky <maximlevitsky@gmail.com> 19895M: Alex Dubov <oakad@yahoo.com> 19896M: Ulf Hansson <ulf.hansson@linaro.org> 19897L: linux-mmc@vger.kernel.org 19898S: Maintained 19899T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19900F: drivers/memstick/ 19901F: include/linux/memstick.h 19902 19903SONY VAIO CONTROL DEVICE DRIVER 19904M: Mattia Dongili <malattia@linux.it> 19905L: platform-driver-x86@vger.kernel.org 19906S: Maintained 19907W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19908F: Documentation/admin-guide/laptops/sony-laptop.rst 19909F: drivers/char/sonypi.c 19910F: drivers/platform/x86/sony-laptop.c 19911F: include/linux/sony-laptop.h 19912 19913SOUND 19914M: Jaroslav Kysela <perex@perex.cz> 19915M: Takashi Iwai <tiwai@suse.com> 19916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19917S: Maintained 19918W: http://www.alsa-project.org/ 19919Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19921F: Documentation/sound/ 19922F: include/sound/ 19923F: include/uapi/sound/ 19924F: sound/ 19925F: tools/testing/selftests/alsa 19926 19927SOUND - ALSA SELFTESTS 19928M: Mark Brown <broonie@kernel.org> 19929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19930L: linux-kselftest@vger.kernel.org 19931S: Supported 19932F: tools/testing/selftests/alsa 19933 19934SOUND - COMPRESSED AUDIO 19935M: Vinod Koul <vkoul@kernel.org> 19936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19937S: Supported 19938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19939F: Documentation/sound/designs/compress-offload.rst 19940F: include/sound/compress_driver.h 19941F: include/uapi/sound/compress_* 19942F: sound/core/compress_offload.c 19943F: sound/soc/soc-compress.c 19944 19945SOUND - DMAENGINE HELPERS 19946M: Lars-Peter Clausen <lars@metafoo.de> 19947S: Supported 19948F: include/sound/dmaengine_pcm.h 19949F: sound/core/pcm_dmaengine.c 19950F: sound/soc/soc-generic-dmaengine-pcm.c 19951 19952SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19953M: Liam Girdwood <lgirdwood@gmail.com> 19954M: Mark Brown <broonie@kernel.org> 19955L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19956S: Supported 19957W: http://alsa-project.org/main/index.php/ASoC 19958T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19959F: Documentation/devicetree/bindings/sound/ 19960F: Documentation/sound/soc/ 19961F: include/dt-bindings/sound/ 19962F: include/sound/soc* 19963F: sound/soc/ 19964 19965SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19966M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19967M: Liam Girdwood <lgirdwood@gmail.com> 19968M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19969M: Bard Liao <yung-chuan.liao@linux.intel.com> 19970M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19971M: Daniel Baluta <daniel.baluta@nxp.com> 19972R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19973L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19974S: Supported 19975W: https://github.com/thesofproject/linux/ 19976F: sound/soc/sof/ 19977 19978SOUNDWIRE SUBSYSTEM 19979M: Vinod Koul <vkoul@kernel.org> 19980M: Bard Liao <yung-chuan.liao@linux.intel.com> 19981R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19982R: Sanyog Kale <sanyog.r.kale@intel.com> 19983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19984S: Supported 19985T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19986F: Documentation/driver-api/soundwire/ 19987F: drivers/soundwire/ 19988F: include/linux/soundwire/ 19989 19990SP2 MEDIA DRIVER 19991M: Olli Salonen <olli.salonen@iki.fi> 19992L: linux-media@vger.kernel.org 19993S: Maintained 19994W: https://linuxtv.org 19995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19996F: drivers/media/dvb-frontends/sp2* 19997 19998SPANISH DOCUMENTATION 19999M: Carlos Bilbao <carlos.bilbao@amd.com> 20000S: Maintained 20001F: Documentation/translations/sp_SP/ 20002 20003SPARC + UltraSPARC (sparc/sparc64) 20004M: "David S. Miller" <davem@davemloft.net> 20005L: sparclinux@vger.kernel.org 20006S: Maintained 20007Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20009T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20010F: arch/sparc/ 20011F: drivers/sbus/ 20012 20013SPARC SERIAL DRIVERS 20014M: "David S. Miller" <davem@davemloft.net> 20015L: sparclinux@vger.kernel.org 20016S: Maintained 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20018T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20019F: drivers/tty/serial/suncore.c 20020F: drivers/tty/serial/sunhv.c 20021F: drivers/tty/serial/sunsab.c 20022F: drivers/tty/serial/sunsab.h 20023F: drivers/tty/serial/sunsu.c 20024F: drivers/tty/serial/sunzilog.c 20025F: drivers/tty/serial/sunzilog.h 20026F: drivers/tty/vcc.c 20027F: include/linux/sunserialcore.h 20028 20029SPARSE CHECKER 20030M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20031L: linux-sparse@vger.kernel.org 20032S: Maintained 20033W: https://sparse.docs.kernel.org/ 20034Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20035B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20036T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20037F: include/linux/compiler.h 20038 20039SPEAKUP CONSOLE SPEECH DRIVER 20040M: William Hubbs <w.d.hubbs@gmail.com> 20041M: Chris Brannon <chris@the-brannons.com> 20042M: Kirk Reiser <kirk@reisers.ca> 20043M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20044L: speakup@linux-speakup.org 20045S: Odd Fixes 20046W: http://www.linux-speakup.org/ 20047W: https://github.com/linux-speakup/speakup 20048B: https://github.com/linux-speakup/speakup/issues 20049F: drivers/accessibility/speakup/ 20050 20051SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20052M: Viresh Kumar <vireshk@kernel.org> 20053M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20054M: soc@kernel.org 20055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20056S: Maintained 20057W: http://www.st.com/spear 20058F: arch/arm/boot/dts/st/spear* 20059F: arch/arm/mach-spear/ 20060F: drivers/clk/spear/ 20061F: drivers/pinctrl/spear/ 20062 20063SPI NOR SUBSYSTEM 20064M: Tudor Ambarus <tudor.ambarus@linaro.org> 20065M: Pratyush Yadav <pratyush@kernel.org> 20066R: Michael Walle <michael@walle.cc> 20067L: linux-mtd@lists.infradead.org 20068S: Maintained 20069W: http://www.linux-mtd.infradead.org/ 20070Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20071C: irc://irc.oftc.net/mtd 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20073F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20074F: drivers/mtd/spi-nor/ 20075F: include/linux/mtd/spi-nor.h 20076 20077SPI SUBSYSTEM 20078M: Mark Brown <broonie@kernel.org> 20079L: linux-spi@vger.kernel.org 20080S: Maintained 20081Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20082T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20083F: Documentation/devicetree/bindings/spi/ 20084F: Documentation/spi/ 20085F: drivers/spi/ 20086F: include/linux/spi/ 20087F: include/uapi/linux/spi/ 20088F: tools/spi/ 20089 20090SPIDERNET NETWORK DRIVER for CELL 20091M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20092M: Geoff Levand <geoff@infradead.org> 20093L: netdev@vger.kernel.org 20094L: linuxppc-dev@lists.ozlabs.org 20095S: Maintained 20096F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20097F: drivers/net/ethernet/toshiba/spider_net* 20098 20099SPMI SUBSYSTEM 20100M: Stephen Boyd <sboyd@kernel.org> 20101L: linux-kernel@vger.kernel.org 20102S: Maintained 20103T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20104F: Documentation/devicetree/bindings/spmi/ 20105F: drivers/spmi/ 20106F: include/dt-bindings/spmi/spmi.h 20107F: include/linux/spmi.h 20108F: include/trace/events/spmi.h 20109 20110SPU FILE SYSTEM 20111M: Jeremy Kerr <jk@ozlabs.org> 20112L: linuxppc-dev@lists.ozlabs.org 20113S: Supported 20114W: http://www.ibm.com/developerworks/power/cell/ 20115F: Documentation/filesystems/spufs/spufs.rst 20116F: arch/powerpc/platforms/cell/spufs/ 20117 20118SQUASHFS FILE SYSTEM 20119M: Phillip Lougher <phillip@squashfs.org.uk> 20120L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20121S: Maintained 20122W: http://squashfs.org.uk 20123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20124F: Documentation/filesystems/squashfs.rst 20125F: fs/squashfs/ 20126 20127SRM (Alpha) environment access 20128M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20129S: Maintained 20130F: arch/alpha/kernel/srm_env.c 20131 20132ST LSM6DSx IMU IIO DRIVER 20133M: Lorenzo Bianconi <lorenzo@kernel.org> 20134L: linux-iio@vger.kernel.org 20135S: Maintained 20136W: http://www.st.com/ 20137F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20138F: drivers/iio/imu/st_lsm6dsx/ 20139 20140ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20141M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20142M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20143L: linux-media@vger.kernel.org 20144S: Maintained 20145T: git git://linuxtv.org/media_tree.git 20146F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20147F: drivers/media/i2c/st-mipid02.c 20148 20149ST STM32 I2C/SMBUS DRIVER 20150M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20151M: Alain Volmat <alain.volmat@foss.st.com> 20152L: linux-i2c@vger.kernel.org 20153S: Maintained 20154F: drivers/i2c/busses/i2c-stm32* 20155 20156ST STM32 SPI DRIVER 20157M: Alain Volmat <alain.volmat@foss.st.com> 20158L: linux-spi@vger.kernel.org 20159S: Maintained 20160F: drivers/spi/spi-stm32.c 20161 20162ST STPDDC60 DRIVER 20163M: Daniel Nilsson <daniel.nilsson@flex.com> 20164L: linux-hwmon@vger.kernel.org 20165S: Maintained 20166F: Documentation/hwmon/stpddc60.rst 20167F: drivers/hwmon/pmbus/stpddc60.c 20168 20169ST VGXY61 DRIVER 20170M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20171M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20172L: linux-media@vger.kernel.org 20173S: Maintained 20174T: git git://linuxtv.org/media_tree.git 20175F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20176F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20177F: drivers/media/i2c/st-vgxy61.c 20178 20179ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20180M: Song Qiang <songqiang1304521@gmail.com> 20181L: linux-iio@vger.kernel.org 20182S: Maintained 20183F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20184F: drivers/iio/proximity/vl53l0x-i2c.c 20185 20186STABLE BRANCH 20187M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20188M: Sasha Levin <sashal@kernel.org> 20189L: stable@vger.kernel.org 20190S: Supported 20191F: Documentation/process/stable-kernel-rules.rst 20192 20193STAGING - ATOMISP DRIVER 20194M: Hans de Goede <hdegoede@redhat.com> 20195M: Mauro Carvalho Chehab <mchehab@kernel.org> 20196R: Sakari Ailus <sakari.ailus@linux.intel.com> 20197L: linux-media@vger.kernel.org 20198S: Maintained 20199F: drivers/staging/media/atomisp/ 20200 20201STAGING - FIELDBUS SUBSYSTEM 20202M: Sven Van Asbroeck <TheSven73@gmail.com> 20203S: Maintained 20204F: drivers/staging/fieldbus/* 20205F: drivers/staging/fieldbus/Documentation/ 20206 20207STAGING - HMS ANYBUS-S BUS 20208M: Sven Van Asbroeck <TheSven73@gmail.com> 20209S: Maintained 20210F: drivers/staging/fieldbus/anybuss/ 20211 20212STAGING - INDUSTRIAL IO 20213M: Jonathan Cameron <jic23@kernel.org> 20214L: linux-iio@vger.kernel.org 20215S: Odd Fixes 20216F: Documentation/devicetree/bindings/staging/iio/ 20217F: drivers/staging/iio/ 20218 20219STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20220M: Marc Dietrich <marvin24@gmx.de> 20221L: ac100@lists.launchpad.net (moderated for non-subscribers) 20222L: linux-tegra@vger.kernel.org 20223S: Maintained 20224F: drivers/staging/nvec/ 20225 20226STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20227M: Jens Frederich <jfrederich@gmail.com> 20228M: Jon Nettleton <jon.nettleton@gmail.com> 20229S: Maintained 20230W: http://wiki.laptop.org/go/DCON 20231F: drivers/staging/olpc_dcon/ 20232 20233STAGING - REALTEK RTL8712U DRIVERS 20234M: Larry Finger <Larry.Finger@lwfinger.net> 20235M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20236S: Odd Fixes 20237F: drivers/staging/rtl8712/ 20238 20239STAGING - SEPS525 LCD CONTROLLER DRIVERS 20240M: Michael Hennerich <michael.hennerich@analog.com> 20241L: linux-fbdev@vger.kernel.org 20242S: Supported 20243F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20244F: drivers/staging/fbtft/fb_seps525.c 20245 20246STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20247M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20248M: Teddy Wang <teddy.wang@siliconmotion.com> 20249M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20250L: linux-fbdev@vger.kernel.org 20251S: Maintained 20252F: drivers/staging/sm750fb/ 20253 20254STAGING - VIA VT665X DRIVERS 20255M: Forest Bond <forest@alittletooquiet.net> 20256S: Odd Fixes 20257F: drivers/staging/vt665?/ 20258 20259STAGING SUBSYSTEM 20260M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20261L: linux-staging@lists.linux.dev 20262S: Supported 20263T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20264F: drivers/staging/ 20265 20266STARFIRE/DURALAN NETWORK DRIVER 20267M: Ion Badulescu <ionut@badula.org> 20268S: Odd Fixes 20269F: drivers/net/ethernet/adaptec/starfire* 20270 20271STARFIVE CRYPTO DRIVER 20272M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20273M: William Qiu <william.qiu@starfivetech.com> 20274S: Supported 20275F: Documentation/devicetree/bindings/crypto/starfive* 20276F: drivers/crypto/starfive/ 20277 20278STARFIVE DEVICETREES 20279M: Emil Renner Berthing <kernel@esmil.dk> 20280S: Maintained 20281F: arch/riscv/boot/dts/starfive/ 20282 20283STARFIVE DWMAC GLUE LAYER 20284M: Emil Renner Berthing <kernel@esmil.dk> 20285M: Samin Guo <samin.guo@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20288F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20289 20290STARFIVE JH7110 MMC/SD/SDIO DRIVER 20291M: William Qiu <william.qiu@starfivetech.com> 20292S: Supported 20293F: Documentation/devicetree/bindings/mmc/starfive* 20294F: drivers/mmc/host/dw_mmc-starfive.c 20295 20296STARFIVE JH7110 TDM DRIVER 20297M: Walker Chen <walker.chen@starfivetech.com> 20298S: Maintained 20299F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20300F: sound/soc/starfive/jh7110_tdm.c 20301 20302STARFIVE JH71X0 CLOCK DRIVERS 20303M: Emil Renner Berthing <kernel@esmil.dk> 20304M: Hal Feng <hal.feng@starfivetech.com> 20305S: Maintained 20306F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20307F: drivers/clk/starfive/clk-starfive-jh71* 20308F: include/dt-bindings/clock/starfive?jh71*.h 20309 20310STARFIVE JH71X0 PINCTRL DRIVERS 20311M: Emil Renner Berthing <kernel@esmil.dk> 20312M: Jianlong Huang <jianlong.huang@starfivetech.com> 20313L: linux-gpio@vger.kernel.org 20314S: Maintained 20315F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20316F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20317F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20318F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20319 20320STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20321M: Emil Renner Berthing <kernel@esmil.dk> 20322M: Hal Feng <hal.feng@starfivetech.com> 20323S: Maintained 20324F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20325F: drivers/reset/starfive/reset-starfive-jh71* 20326F: include/dt-bindings/reset/starfive?jh71*.h 20327 20328STARFIVE JH71X0 USB DRIVERS 20329M: Minda Chen <minda.chen@starfivetech.com> 20330S: Maintained 20331F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20332F: drivers/usb/cdns3/cdns3-starfive.c 20333 20334STARFIVE JH71XX PMU CONTROLLER DRIVER 20335M: Walker Chen <walker.chen@starfivetech.com> 20336S: Supported 20337F: Documentation/devicetree/bindings/power/starfive* 20338F: drivers/soc/starfive/jh71xx_pmu.c 20339F: include/dt-bindings/power/starfive,jh7110-pmu.h 20340 20341STARFIVE SOC DRIVERS 20342M: Conor Dooley <conor@kernel.org> 20343S: Maintained 20344T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20345F: drivers/soc/starfive/ 20346 20347STARFIVE TRNG DRIVER 20348M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20349S: Supported 20350F: Documentation/devicetree/bindings/rng/starfive* 20351F: drivers/char/hw_random/jh7110-trng.c 20352 20353STARFIVE WATCHDOG DRIVER 20354M: Xingyu Wu <xingyu.wu@starfivetech.com> 20355M: Samin Guo <samin.guo@starfivetech.com> 20356S: Supported 20357F: Documentation/devicetree/bindings/watchdog/starfive* 20358F: drivers/watchdog/starfive-wdt.c 20359 20360STATIC BRANCH/CALL 20361M: Peter Zijlstra <peterz@infradead.org> 20362M: Josh Poimboeuf <jpoimboe@kernel.org> 20363M: Jason Baron <jbaron@akamai.com> 20364R: Steven Rostedt <rostedt@goodmis.org> 20365R: Ard Biesheuvel <ardb@kernel.org> 20366S: Supported 20367F: arch/*/include/asm/jump_label*.h 20368F: arch/*/include/asm/static_call*.h 20369F: arch/*/kernel/jump_label.c 20370F: arch/*/kernel/static_call.c 20371F: include/linux/jump_label*.h 20372F: include/linux/static_call*.h 20373F: kernel/jump_label.c 20374F: kernel/static_call.c 20375 20376STI AUDIO (ASoC) DRIVERS 20377M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20379S: Maintained 20380F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20381F: sound/soc/sti/ 20382 20383STI CEC DRIVER 20384M: Alain Volmat <alain.volmat@foss.st.com> 20385S: Maintained 20386F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20387F: drivers/media/cec/platform/sti/ 20388 20389STK1160 USB VIDEO CAPTURE DRIVER 20390M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20391L: linux-media@vger.kernel.org 20392S: Maintained 20393T: git git://linuxtv.org/media_tree.git 20394F: drivers/media/usb/stk1160/ 20395 20396STM32 AUDIO (ASoC) DRIVERS 20397M: Olivier Moysan <olivier.moysan@foss.st.com> 20398M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20400S: Maintained 20401F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20402F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20403F: sound/soc/stm/ 20404 20405STM32 TIMER/LPTIMER DRIVERS 20406M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20407S: Maintained 20408F: Documentation/ABI/testing/*timer-stm32 20409F: Documentation/devicetree/bindings/*/*stm32-*timer* 20410F: drivers/*/stm32-*timer* 20411F: drivers/pwm/pwm-stm32* 20412F: include/linux/*/stm32-*tim* 20413 20414STMMAC ETHERNET DRIVER 20415M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20416M: Jose Abreu <joabreu@synopsys.com> 20417L: netdev@vger.kernel.org 20418S: Supported 20419W: http://www.stlinux.com 20420F: Documentation/networking/device_drivers/ethernet/stmicro/ 20421F: drivers/net/ethernet/stmicro/stmmac/ 20422 20423SUN HAPPY MEAL ETHERNET DRIVER 20424M: Sean Anderson <seanga2@gmail.com> 20425S: Maintained 20426F: drivers/net/ethernet/sun/sunhme.* 20427 20428SUN3/3X 20429M: Sam Creasey <sammy@sammy.net> 20430S: Maintained 20431W: http://sammy.net/sun3/ 20432F: arch/m68k/include/asm/sun3* 20433F: arch/m68k/kernel/*sun3* 20434F: arch/m68k/sun3*/ 20435F: drivers/net/ethernet/i825xx/sun3* 20436 20437SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20438M: Hans de Goede <hdegoede@redhat.com> 20439L: linux-input@vger.kernel.org 20440S: Maintained 20441F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20442F: drivers/input/keyboard/sun4i-lradc-keys.c 20443 20444SUNDANCE NETWORK DRIVER 20445M: Denis Kirjanov <kda@linux-powerpc.org> 20446L: netdev@vger.kernel.org 20447S: Maintained 20448F: drivers/net/ethernet/dlink/sundance.c 20449 20450SUNPLUS ETHERNET DRIVER 20451M: Wells Lu <wellslutw@gmail.com> 20452L: netdev@vger.kernel.org 20453S: Maintained 20454W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20455F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20456F: drivers/net/ethernet/sunplus/ 20457 20458SUNPLUS MMC DRIVER 20459M: Tony Huang <tonyhuang.sunplus@gmail.com> 20460M: Li-hao Kuo <lhjeff911@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20463F: drivers/mmc/host/sunplus-mmc.c 20464 20465SUNPLUS OCOTP DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20469F: drivers/nvmem/sunplus-ocotp.c 20470 20471SUNPLUS PWM DRIVER 20472M: Hammer Hsieh <hammerh0314@gmail.com> 20473S: Maintained 20474F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20475F: drivers/pwm/pwm-sunplus.c 20476 20477SUNPLUS RTC DRIVER 20478M: Vincent Shih <vincent.sunplus@gmail.com> 20479L: linux-rtc@vger.kernel.org 20480S: Maintained 20481F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20482F: drivers/rtc/rtc-sunplus.c 20483 20484SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20485M: Li-hao Kuo <lhjeff911@gmail.com> 20486L: linux-spi@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20489F: drivers/spi/spi-sunplus-sp7021.c 20490 20491SUNPLUS UART DRIVER 20492M: Hammer Hsieh <hammerh0314@gmail.com> 20493S: Maintained 20494F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20495F: drivers/tty/serial/sunplus-uart.c 20496 20497SUNPLUS USB2 PHY DRIVER 20498M: Vincent Shih <vincent.sunplus@gmail.com> 20499L: linux-usb@vger.kernel.org 20500S: Maintained 20501F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20502F: drivers/phy/sunplus/Kconfig 20503F: drivers/phy/sunplus/Makefile 20504F: drivers/phy/sunplus/phy-sunplus-usb2.c 20505 20506SUNPLUS WATCHDOG DRIVER 20507M: Xiantao Hu <xt.hu@cqplus1.com> 20508L: linux-watchdog@vger.kernel.org 20509S: Maintained 20510F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20511F: drivers/watchdog/sunplus_wdt.c 20512 20513SUPERH 20514M: Yoshinori Sato <ysato@users.sourceforge.jp> 20515M: Rich Felker <dalias@libc.org> 20516M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20517L: linux-sh@vger.kernel.org 20518S: Maintained 20519Q: http://patchwork.kernel.org/project/linux-sh/list/ 20520F: Documentation/arch/sh/ 20521F: arch/sh/ 20522F: drivers/sh/ 20523 20524SUSPEND TO RAM 20525M: "Rafael J. Wysocki" <rafael@kernel.org> 20526M: Len Brown <len.brown@intel.com> 20527M: Pavel Machek <pavel@ucw.cz> 20528L: linux-pm@vger.kernel.org 20529S: Supported 20530B: https://bugzilla.kernel.org 20531F: Documentation/power/ 20532F: arch/x86/kernel/acpi/sleep* 20533F: arch/x86/kernel/acpi/wakeup* 20534F: drivers/base/power/ 20535F: include/linux/freezer.h 20536F: include/linux/pm.h 20537F: include/linux/suspend.h 20538F: kernel/power/ 20539 20540SVGA HANDLING 20541M: Martin Mares <mj@ucw.cz> 20542L: linux-video@atrey.karlin.mff.cuni.cz 20543S: Maintained 20544F: Documentation/admin-guide/svga.rst 20545F: arch/x86/boot/video* 20546 20547SWITCHDEV 20548M: Jiri Pirko <jiri@resnulli.us> 20549M: Ivan Vecera <ivecera@redhat.com> 20550L: netdev@vger.kernel.org 20551S: Supported 20552F: include/net/switchdev.h 20553F: net/switchdev/ 20554 20555SY8106A REGULATOR DRIVER 20556M: Icenowy Zheng <icenowy@aosc.io> 20557S: Maintained 20558F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20559F: drivers/regulator/sy8106a-regulator.c 20560 20561SYNC FILE FRAMEWORK 20562M: Sumit Semwal <sumit.semwal@linaro.org> 20563R: Gustavo Padovan <gustavo@padovan.org> 20564L: linux-media@vger.kernel.org 20565L: dri-devel@lists.freedesktop.org 20566S: Maintained 20567T: git git://anongit.freedesktop.org/drm/drm-misc 20568F: Documentation/driver-api/sync_file.rst 20569F: drivers/dma-buf/dma-fence* 20570F: drivers/dma-buf/sw_sync.c 20571F: drivers/dma-buf/sync_* 20572F: include/linux/sync_file.h 20573F: include/uapi/linux/sync_file.h 20574 20575SYNOPSYS ARC ARCHITECTURE 20576M: Vineet Gupta <vgupta@kernel.org> 20577L: linux-snps-arc@lists.infradead.org 20578S: Supported 20579T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20580F: Documentation/arch/arc 20581F: Documentation/devicetree/bindings/arc/* 20582F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20583F: arch/arc/ 20584F: drivers/clocksource/arc_timer.c 20585F: drivers/tty/serial/arc_uart.c 20586 20587SYNOPSYS ARC HSDK SDP pll clock driver 20588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20591F: drivers/clk/clk-hsdk-pll.c 20592 20593SYNOPSYS ARC SDP clock driver 20594M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20595S: Supported 20596F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20597F: drivers/clk/axs10x/* 20598 20599SYNOPSYS ARC SDP platform support 20600M: Alexey Brodkin <abrodkin@synopsys.com> 20601S: Supported 20602F: Documentation/devicetree/bindings/arc/axs10* 20603F: arch/arc/boot/dts/ax* 20604F: arch/arc/plat-axs10x 20605 20606SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20607M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20608S: Supported 20609F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20610F: drivers/reset/reset-axs10x.c 20611 20612SYNOPSYS CREG GPIO DRIVER 20613M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20614S: Maintained 20615F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20616F: drivers/gpio/gpio-creg-snps.c 20617 20618SYNOPSYS DESIGNWARE 8250 UART DRIVER 20619M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20620R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20621S: Supported 20622F: drivers/tty/serial/8250/8250_dw.c 20623F: drivers/tty/serial/8250/8250_dwlib.* 20624F: drivers/tty/serial/8250/8250_lpss.c 20625 20626SYNOPSYS DESIGNWARE APB GPIO DRIVER 20627M: Hoan Tran <hoan@os.amperecomputing.com> 20628M: Serge Semin <fancer.lancer@gmail.com> 20629L: linux-gpio@vger.kernel.org 20630S: Maintained 20631F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20632F: drivers/gpio/gpio-dwapb.c 20633 20634SYNOPSYS DESIGNWARE APB SSI DRIVER 20635M: Serge Semin <fancer.lancer@gmail.com> 20636L: linux-spi@vger.kernel.org 20637S: Supported 20638F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20639F: drivers/spi/spi-dw* 20640 20641SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20642M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20643S: Maintained 20644F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20645F: drivers/dma/dw-axi-dmac/ 20646 20647SYNOPSYS DESIGNWARE DMAC DRIVER 20648M: Viresh Kumar <vireshk@kernel.org> 20649R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20650S: Maintained 20651F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20652F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20653F: drivers/dma/dw/ 20654F: include/dt-bindings/dma/dw-dmac.h 20655F: include/linux/dma/dw.h 20656F: include/linux/platform_data/dma-dw.h 20657 20658SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20659M: Jose Abreu <Jose.Abreu@synopsys.com> 20660L: netdev@vger.kernel.org 20661S: Supported 20662F: drivers/net/ethernet/synopsys/ 20663 20664SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20665M: Jose Abreu <Jose.Abreu@synopsys.com> 20666L: netdev@vger.kernel.org 20667S: Supported 20668F: drivers/net/pcs/pcs-xpcs.c 20669F: drivers/net/pcs/pcs-xpcs.h 20670F: include/linux/pcs/pcs-xpcs.h 20671 20672SYNOPSYS DESIGNWARE I2C DRIVER 20673M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20674R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20675R: Mika Westerberg <mika.westerberg@linux.intel.com> 20676R: Jan Dabros <jsd@semihalf.com> 20677L: linux-i2c@vger.kernel.org 20678S: Supported 20679F: drivers/i2c/busses/i2c-designware-* 20680 20681SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20682M: Jaehoon Chung <jh80.chung@samsung.com> 20683L: linux-mmc@vger.kernel.org 20684S: Maintained 20685F: drivers/mmc/host/dw_mmc* 20686 20687SYNOPSYS HSDK RESET CONTROLLER DRIVER 20688M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20689S: Supported 20690F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20691F: drivers/reset/reset-hsdk.c 20692F: include/dt-bindings/reset/snps,hsdk-reset.h 20693 20694SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20695M: Prabu Thangamuthu <prabu.t@synopsys.com> 20696M: Manjunath M B <manjumb@synopsys.com> 20697L: linux-mmc@vger.kernel.org 20698S: Maintained 20699F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20700 20701SYSTEM CONFIGURATION (SYSCON) 20702M: Lee Jones <lee@kernel.org> 20703M: Arnd Bergmann <arnd@arndb.de> 20704S: Supported 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20706F: drivers/mfd/syscon.c 20707 20708SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20709M: Sudeep Holla <sudeep.holla@arm.com> 20710R: Cristian Marussi <cristian.marussi@arm.com> 20711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20712S: Maintained 20713F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20714F: drivers/clk/clk-sc[mp]i.c 20715F: drivers/cpufreq/sc[mp]i-cpufreq.c 20716F: drivers/firmware/arm_scmi/ 20717F: drivers/firmware/arm_scpi.c 20718F: drivers/powercap/arm_scmi_powercap.c 20719F: drivers/regulator/scmi-regulator.c 20720F: drivers/reset/reset-scmi.c 20721F: include/linux/sc[mp]i_protocol.h 20722F: include/trace/events/scmi.h 20723F: include/uapi/linux/virtio_scmi.h 20724 20725SYSTEM RESET/SHUTDOWN DRIVERS 20726M: Sebastian Reichel <sre@kernel.org> 20727L: linux-pm@vger.kernel.org 20728S: Maintained 20729T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20730F: Documentation/devicetree/bindings/power/reset/ 20731F: drivers/power/reset/ 20732 20733SYSTEM TRACE MODULE CLASS 20734M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20735S: Maintained 20736T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20737F: Documentation/trace/stm.rst 20738F: drivers/hwtracing/stm/ 20739F: include/linux/stm.h 20740F: include/uapi/linux/stm.h 20741 20742SYSTEM76 ACPI DRIVER 20743M: Jeremy Soller <jeremy@system76.com> 20744M: System76 Product Development <productdev@system76.com> 20745L: platform-driver-x86@vger.kernel.org 20746S: Maintained 20747F: drivers/platform/x86/system76_acpi.c 20748 20749SYSV FILESYSTEM 20750S: Orphan 20751F: Documentation/filesystems/sysv-fs.rst 20752F: fs/sysv/ 20753F: include/linux/sysv_fs.h 20754 20755TASKSTATS STATISTICS INTERFACE 20756M: Balbir Singh <bsingharora@gmail.com> 20757S: Maintained 20758F: Documentation/accounting/taskstats* 20759F: include/linux/taskstats* 20760F: kernel/taskstats.c 20761 20762TC subsystem 20763M: Jamal Hadi Salim <jhs@mojatatu.com> 20764M: Cong Wang <xiyou.wangcong@gmail.com> 20765M: Jiri Pirko <jiri@resnulli.us> 20766L: netdev@vger.kernel.org 20767S: Maintained 20768F: include/net/pkt_cls.h 20769F: include/net/pkt_sched.h 20770F: include/net/tc_act/ 20771F: include/uapi/linux/pkt_cls.h 20772F: include/uapi/linux/pkt_sched.h 20773F: include/uapi/linux/tc_act/ 20774F: include/uapi/linux/tc_ematch/ 20775F: net/sched/ 20776F: tools/testing/selftests/tc-testing 20777 20778TC90522 MEDIA DRIVER 20779M: Akihiro Tsukada <tskd08@gmail.com> 20780L: linux-media@vger.kernel.org 20781S: Odd Fixes 20782F: drivers/media/dvb-frontends/tc90522* 20783 20784TCP LOW PRIORITY MODULE 20785M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20786M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20787S: Maintained 20788W: http://tcp-lp-mod.sourceforge.net/ 20789F: net/ipv4/tcp_lp.c 20790 20791TDA10071 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/dvb-frontends/tda10071* 20800 20801TDA18212 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/tda18212* 20810 20811TDA18218 MEDIA DRIVER 20812M: Antti Palosaari <crope@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816W: http://palosaari.fi/linux/ 20817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20818T: git git://linuxtv.org/anttip/media_tree.git 20819F: drivers/media/tuners/tda18218* 20820 20821TDA18250 MEDIA DRIVER 20822M: Olli Salonen <olli.salonen@iki.fi> 20823L: linux-media@vger.kernel.org 20824S: Maintained 20825W: https://linuxtv.org 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/media_tree.git 20828F: drivers/media/tuners/tda18250* 20829 20830TDA18271 MEDIA DRIVER 20831M: Michael Krufky <mkrufky@linuxtv.org> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835W: http://github.com/mkrufky 20836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20837T: git git://linuxtv.org/mkrufky/tuners.git 20838F: drivers/media/tuners/tda18271* 20839 20840TDA1997x MEDIA DRIVER 20841M: Tim Harvey <tharvey@gateworks.com> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844W: https://linuxtv.org 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846F: drivers/media/i2c/tda1997x.* 20847 20848TDA827x 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 20858TDA8290 MEDIA DRIVER 20859M: Michael Krufky <mkrufky@linuxtv.org> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863W: http://github.com/mkrufky 20864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20865T: git git://linuxtv.org/mkrufky/tuners.git 20866F: drivers/media/tuners/tda8290.* 20867 20868TDA9840 MEDIA DRIVER 20869M: Hans Verkuil <hverkuil@xs4all.nl> 20870L: linux-media@vger.kernel.org 20871S: Maintained 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/i2c/tda9840* 20875 20876TEA5761 TUNER DRIVER 20877M: Mauro Carvalho Chehab <mchehab@kernel.org> 20878L: linux-media@vger.kernel.org 20879S: Odd fixes 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/tuners/tea5761.* 20883 20884TEA5767 TUNER DRIVER 20885M: Mauro Carvalho Chehab <mchehab@kernel.org> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/tuners/tea5767.* 20891 20892TEA6415C MEDIA DRIVER 20893M: Hans Verkuil <hverkuil@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/i2c/tea6415c* 20899 20900TEA6420 MEDIA DRIVER 20901M: Hans Verkuil <hverkuil@xs4all.nl> 20902L: linux-media@vger.kernel.org 20903S: Maintained 20904W: https://linuxtv.org 20905T: git git://linuxtv.org/media_tree.git 20906F: drivers/media/i2c/tea6420* 20907 20908TEAM DRIVER 20909M: Jiri Pirko <jiri@resnulli.us> 20910L: netdev@vger.kernel.org 20911S: Supported 20912F: drivers/net/team/ 20913F: include/linux/if_team.h 20914F: include/uapi/linux/if_team.h 20915F: tools/testing/selftests/drivers/net/team/ 20916 20917TECHNICAL ADVISORY BOARD PROCESS DOCS 20918M: "Theodore Ts'o" <tytso@mit.edu> 20919M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20920L: tech-board-discuss@lists.linux-foundation.org 20921S: Maintained 20922F: Documentation/process/contribution-maturity-model.rst 20923F: Documentation/process/researcher-guidelines.rst 20924 20925TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20926M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20927S: Maintained 20928F: arch/x86/platform/ts5500/ 20929 20930TECHNOTREND USB IR RECEIVER 20931M: Sean Young <sean@mess.org> 20932L: linux-media@vger.kernel.org 20933S: Maintained 20934F: drivers/media/rc/ttusbir.c 20935 20936TECHWELL TW9910 VIDEO DECODER 20937L: linux-media@vger.kernel.org 20938S: Orphan 20939F: drivers/media/i2c/tw9910.c 20940F: include/media/i2c/tw9910.h 20941 20942TEE SUBSYSTEM 20943M: Jens Wiklander <jens.wiklander@linaro.org> 20944R: Sumit Garg <sumit.garg@linaro.org> 20945L: op-tee@lists.trustedfirmware.org 20946S: Maintained 20947F: Documentation/staging/tee.rst 20948F: drivers/tee/ 20949F: include/linux/tee_drv.h 20950F: include/uapi/linux/tee.h 20951 20952TEGRA ARCHITECTURE SUPPORT 20953M: Thierry Reding <thierry.reding@gmail.com> 20954M: Jonathan Hunter <jonathanh@nvidia.com> 20955L: linux-tegra@vger.kernel.org 20956S: Supported 20957Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20959N: [^a-z]tegra 20960 20961TEGRA CLOCK DRIVER 20962M: Peter De Schrijver <pdeschrijver@nvidia.com> 20963M: Prashant Gaikwad <pgaikwad@nvidia.com> 20964S: Supported 20965F: drivers/clk/tegra/ 20966 20967TEGRA DMA DRIVERS 20968M: Laxman Dewangan <ldewangan@nvidia.com> 20969M: Jon Hunter <jonathanh@nvidia.com> 20970S: Supported 20971F: drivers/dma/tegra* 20972 20973TEGRA I2C DRIVER 20974M: Laxman Dewangan <ldewangan@nvidia.com> 20975R: Dmitry Osipenko <digetx@gmail.com> 20976S: Supported 20977F: drivers/i2c/busses/i2c-tegra.c 20978 20979TEGRA IOMMU DRIVERS 20980M: Thierry Reding <thierry.reding@gmail.com> 20981R: Krishna Reddy <vdumpa@nvidia.com> 20982L: linux-tegra@vger.kernel.org 20983S: Supported 20984F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20985F: drivers/iommu/tegra* 20986 20987TEGRA KBC DRIVER 20988M: Laxman Dewangan <ldewangan@nvidia.com> 20989S: Supported 20990F: drivers/input/keyboard/tegra-kbc.c 20991 20992TEGRA NAND DRIVER 20993M: Stefan Agner <stefan@agner.ch> 20994M: Lucas Stach <dev@lynxeye.de> 20995S: Maintained 20996F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20997F: drivers/mtd/nand/raw/tegra_nand.c 20998 20999TEGRA PWM DRIVER 21000M: Thierry Reding <thierry.reding@gmail.com> 21001S: Supported 21002F: drivers/pwm/pwm-tegra.c 21003 21004TEGRA QUAD SPI DRIVER 21005M: Thierry Reding <thierry.reding@gmail.com> 21006M: Jonathan Hunter <jonathanh@nvidia.com> 21007M: Sowjanya Komatineni <skomatineni@nvidia.com> 21008L: linux-tegra@vger.kernel.org 21009S: Maintained 21010F: drivers/spi/spi-tegra210-quad.c 21011 21012TEGRA SERIAL DRIVER 21013M: Laxman Dewangan <ldewangan@nvidia.com> 21014S: Supported 21015F: drivers/tty/serial/serial-tegra.c 21016 21017TEGRA SPI DRIVER 21018M: Laxman Dewangan <ldewangan@nvidia.com> 21019S: Supported 21020F: drivers/spi/spi-tegra* 21021 21022TEGRA VIDEO DRIVER 21023M: Thierry Reding <thierry.reding@gmail.com> 21024M: Jonathan Hunter <jonathanh@nvidia.com> 21025M: Sowjanya Komatineni <skomatineni@nvidia.com> 21026M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21027L: linux-media@vger.kernel.org 21028L: linux-tegra@vger.kernel.org 21029S: Maintained 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21031F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21032F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21033F: drivers/staging/media/tegra-video/ 21034 21035TEGRA XUSB PADCTL DRIVER 21036M: JC Kuo <jckuo@nvidia.com> 21037S: Supported 21038F: drivers/phy/tegra/xusb* 21039 21040TEHUTI ETHERNET DRIVER 21041M: Andy Gospodarek <andy@greyhouse.net> 21042L: netdev@vger.kernel.org 21043S: Supported 21044F: drivers/net/ethernet/tehuti/* 21045 21046TELECOM CLOCK DRIVER FOR MCPL0010 21047M: Mark Gross <markgross@kernel.org> 21048S: Supported 21049F: drivers/char/tlclk.c 21050 21051TEMPO SEMICONDUCTOR DRIVERS 21052M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21053S: Maintained 21054F: Documentation/devicetree/bindings/sound/tscs*.txt 21055F: sound/soc/codecs/tscs*.c 21056F: sound/soc/codecs/tscs*.h 21057 21058TENSILICA XTENSA PORT (xtensa) 21059M: Chris Zankel <chris@zankel.net> 21060M: Max Filippov <jcmvbkbc@gmail.com> 21061S: Maintained 21062T: git https://github.com/jcmvbkbc/linux-xtensa.git 21063F: arch/xtensa/ 21064F: drivers/irqchip/irq-xtensa-* 21065 21066TEXAS INSTRUMENTS ASoC DRIVERS 21067M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21069S: Maintained 21070F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21071F: sound/soc/ti/ 21072 21073TEXAS INSTRUMENTS DMA DRIVERS 21074M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21075L: dmaengine@vger.kernel.org 21076S: Maintained 21077F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21078F: Documentation/devicetree/bindings/dma/ti-edma.txt 21079F: Documentation/devicetree/bindings/dma/ti/ 21080F: drivers/dma/ti/ 21081F: include/linux/dma/k3-psil.h 21082F: include/linux/dma/k3-udma-glue.h 21083F: include/linux/dma/ti-cppi5.h 21084X: drivers/dma/ti/cppi41.c 21085 21086TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21087M: Robert Marko <robert.marko@sartura.hr> 21088M: Luka Perkov <luka.perkov@sartura.hr> 21089L: linux-hwmon@vger.kernel.org 21090S: Maintained 21091F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21092F: Documentation/hwmon/tps23861.rst 21093F: drivers/hwmon/tps23861.c 21094 21095TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21096M: Ricardo Ribalda <ribalda@kernel.org> 21097L: linux-iio@vger.kernel.org 21098S: Supported 21099F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21100F: drivers/iio/dac/ti-dac7612.c 21101 21102TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21103M: Nishanth Menon <nm@ti.com> 21104M: Tero Kristo <kristo@kernel.org> 21105M: Santosh Shilimkar <ssantosh@kernel.org> 21106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21107S: Maintained 21108F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21109F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21110F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21112F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21113F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21114F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21115F: drivers/clk/keystone/sci-clk.c 21116F: drivers/firmware/ti_sci* 21117F: drivers/irqchip/irq-ti-sci-inta.c 21118F: drivers/irqchip/irq-ti-sci-intr.c 21119F: drivers/reset/reset-ti-sci.c 21120F: drivers/soc/ti/ti_sci_inta_msi.c 21121F: drivers/soc/ti/ti_sci_pm_domains.c 21122F: include/dt-bindings/soc/ti,sci_pm_domain.h 21123F: include/linux/soc/ti/ti_sci_inta_msi.h 21124F: include/linux/soc/ti/ti_sci_protocol.h 21125 21126TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21127M: Puranjay Mohan <puranjay12@gmail.com> 21128L: linux-iio@vger.kernel.org 21129S: Supported 21130F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21131F: drivers/iio/temperature/tmp117.c 21132 21133THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21134M: Hans Verkuil <hverkuil@xs4all.nl> 21135L: linux-media@vger.kernel.org 21136S: Maintained 21137W: https://linuxtv.org 21138T: git git://linuxtv.org/media_tree.git 21139F: drivers/media/radio/radio-raremono.c 21140 21141THERMAL 21142M: Rafael J. Wysocki <rafael@kernel.org> 21143M: Daniel Lezcano <daniel.lezcano@linaro.org> 21144R: Amit Kucheria <amitk@kernel.org> 21145R: Zhang Rui <rui.zhang@intel.com> 21146L: linux-pm@vger.kernel.org 21147S: Supported 21148Q: https://patchwork.kernel.org/project/linux-pm/list/ 21149T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21150F: Documentation/ABI/testing/sysfs-class-thermal 21151F: Documentation/admin-guide/thermal/ 21152F: Documentation/devicetree/bindings/thermal/ 21153F: Documentation/driver-api/thermal/ 21154F: drivers/thermal/ 21155F: include/dt-bindings/thermal/ 21156F: include/linux/cpu_cooling.h 21157F: include/linux/thermal.h 21158F: include/uapi/linux/thermal.h 21159F: tools/lib/thermal/ 21160F: tools/thermal/ 21161 21162THERMAL DRIVER FOR AMLOGIC SOCS 21163M: Guillaume La Roque <glaroque@baylibre.com> 21164L: linux-pm@vger.kernel.org 21165L: linux-amlogic@lists.infradead.org 21166S: Supported 21167W: http://linux-meson.com/ 21168F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21169F: drivers/thermal/amlogic_thermal.c 21170 21171THERMAL/CPU_COOLING 21172M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21173M: Daniel Lezcano <daniel.lezcano@linaro.org> 21174M: Viresh Kumar <viresh.kumar@linaro.org> 21175R: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Supported 21178F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21179F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21180F: drivers/thermal/cpufreq_cooling.c 21181F: drivers/thermal/cpuidle_cooling.c 21182F: include/linux/cpu_cooling.h 21183 21184THERMAL/POWER_ALLOCATOR 21185M: Lukasz Luba <lukasz.luba@arm.com> 21186L: linux-pm@vger.kernel.org 21187S: Maintained 21188F: Documentation/driver-api/thermal/power_allocator.rst 21189F: drivers/thermal/gov_power_allocator.c 21190F: drivers/thermal/thermal_trace_ipa.h 21191 21192THINKPAD ACPI EXTRAS DRIVER 21193M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21194L: ibm-acpi-devel@lists.sourceforge.net 21195L: platform-driver-x86@vger.kernel.org 21196S: Maintained 21197W: http://ibm-acpi.sourceforge.net 21198W: http://thinkwiki.org/wiki/Ibm-acpi 21199T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21200F: drivers/platform/x86/thinkpad_acpi.c 21201 21202THINKPAD LMI DRIVER 21203M: Mark Pearson <markpearson@lenovo.com> 21204L: platform-driver-x86@vger.kernel.org 21205S: Maintained 21206F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21207F: drivers/platform/x86/think-lmi.? 21208 21209THUNDERBOLT DMA TRAFFIC TEST DRIVER 21210M: Isaac Hazan <isaac.hazan@intel.com> 21211L: linux-usb@vger.kernel.org 21212S: Maintained 21213F: drivers/thunderbolt/dma_test.c 21214 21215THUNDERBOLT DRIVER 21216M: Andreas Noever <andreas.noever@gmail.com> 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: linux-usb@vger.kernel.org 21221S: Maintained 21222T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21223F: Documentation/admin-guide/thunderbolt.rst 21224F: drivers/thunderbolt/ 21225F: include/linux/thunderbolt.h 21226 21227THUNDERBOLT NETWORK DRIVER 21228M: Michael Jamet <michael.jamet@intel.com> 21229M: Mika Westerberg <mika.westerberg@linux.intel.com> 21230M: Yehezkel Bernat <YehezkelShB@gmail.com> 21231L: netdev@vger.kernel.org 21232S: Maintained 21233F: drivers/net/thunderbolt/ 21234 21235THUNDERX GPIO DRIVER 21236M: Robert Richter <rric@kernel.org> 21237S: Odd Fixes 21238F: drivers/gpio/gpio-thunderx.c 21239 21240TI ADS7924 ADC DRIVER 21241M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21242L: linux-iio@vger.kernel.org 21243S: Supported 21244F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21245F: drivers/iio/adc/ti-ads7924.c 21246 21247TI AM437X VPFE DRIVER 21248M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21249L: linux-media@vger.kernel.org 21250S: Maintained 21251W: https://linuxtv.org 21252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21253T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21254F: drivers/media/platform/ti/am437x/ 21255 21256TI BANDGAP AND THERMAL DRIVER 21257M: Eduardo Valentin <edubezval@gmail.com> 21258M: Keerthy <j-keerthy@ti.com> 21259L: linux-pm@vger.kernel.org 21260L: linux-omap@vger.kernel.org 21261S: Maintained 21262F: drivers/thermal/ti-soc-thermal/ 21263 21264TI BQ27XXX POWER SUPPLY DRIVER 21265F: drivers/power/supply/bq27xxx_battery.c 21266F: drivers/power/supply/bq27xxx_battery_i2c.c 21267F: include/linux/power/bq27xxx_battery.h 21268 21269TI CDCE706 CLOCK DRIVER 21270M: Max Filippov <jcmvbkbc@gmail.com> 21271S: Maintained 21272F: drivers/clk/clk-cdce706.c 21273 21274TI CLOCK DRIVER 21275M: Tero Kristo <kristo@kernel.org> 21276L: linux-omap@vger.kernel.org 21277S: Odd Fixes 21278F: drivers/clk/ti/ 21279F: include/linux/clk/ti.h 21280 21281TI DAVINCI MACHINE SUPPORT 21282M: Bartosz Golaszewski <brgl@bgdev.pl> 21283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21284S: Maintained 21285T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21286F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21287F: arch/arm/boot/dts/ti/davinci/ 21288F: arch/arm/mach-davinci/ 21289F: drivers/i2c/busses/i2c-davinci.c 21290 21291TI DAVINCI SERIES CLOCK DRIVER 21292M: David Lechner <david@lechnology.com> 21293R: Sekhar Nori <nsekhar@ti.com> 21294S: Maintained 21295F: Documentation/devicetree/bindings/clock/ti/davinci/ 21296F: drivers/clk/davinci/ 21297F: include/linux/clk/davinci.h 21298 21299TI DAVINCI SERIES GPIO DRIVER 21300M: Keerthy <j-keerthy@ti.com> 21301L: linux-gpio@vger.kernel.org 21302S: Maintained 21303F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21304F: drivers/gpio/gpio-davinci.c 21305 21306TI DAVINCI SERIES MEDIA DRIVER 21307M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21308L: linux-media@vger.kernel.org 21309S: Maintained 21310W: https://linuxtv.org 21311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21312T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21313F: drivers/media/platform/ti/davinci/ 21314F: include/media/davinci/ 21315 21316TI ENHANCED CAPTURE (eCAP) DRIVER 21317M: Vignesh Raghavendra <vigneshr@ti.com> 21318R: Julien Panis <jpanis@baylibre.com> 21319L: linux-iio@vger.kernel.org 21320L: linux-omap@vger.kernel.org 21321S: Maintained 21322F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21323F: drivers/counter/ti-ecap-capture.c 21324 21325TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21326R: David Lechner <david@lechnology.com> 21327L: linux-iio@vger.kernel.org 21328F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21329F: drivers/counter/ti-eqep.c 21330 21331TI ETHERNET SWITCH DRIVER (CPSW) 21332R: Grygorii Strashko <grygorii.strashko@ti.com> 21333L: linux-omap@vger.kernel.org 21334L: netdev@vger.kernel.org 21335S: Maintained 21336F: drivers/net/ethernet/ti/cpsw* 21337F: drivers/net/ethernet/ti/davinci* 21338 21339TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21340M: Alex Dubov <oakad@yahoo.com> 21341S: Maintained 21342W: http://tifmxx.berlios.de/ 21343F: drivers/memstick/host/tifm_ms.c 21344F: drivers/misc/tifm* 21345F: drivers/mmc/host/tifm_sd.c 21346F: include/linux/tifm.h 21347 21348TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21349M: Nishanth Menon <nm@ti.com> 21350M: Santosh Shilimkar <ssantosh@kernel.org> 21351L: linux-kernel@vger.kernel.org 21352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21353S: Maintained 21354T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21355F: drivers/soc/ti/* 21356 21357TI LM49xxx FAMILY ASoC CODEC DRIVERS 21358M: M R Swami Reddy <mr.swami.reddy@ti.com> 21359M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21361S: Maintained 21362F: sound/soc/codecs/isabelle* 21363F: sound/soc/codecs/lm49453* 21364 21365TI LMP92064 ADC DRIVER 21366M: Leonard Göhrs <l.goehrs@pengutronix.de> 21367R: kernel@pengutronix.de 21368L: linux-iio@vger.kernel.org 21369S: Maintained 21370F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21371F: drivers/iio/adc/ti-lmp92064.c 21372 21373TI PCM3060 ASoC CODEC DRIVER 21374M: Kirill Marinushkin <kmarinushkin@birdec.com> 21375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21376S: Maintained 21377F: Documentation/devicetree/bindings/sound/pcm3060.txt 21378F: sound/soc/codecs/pcm3060* 21379 21380TI TAS571X FAMILY ASoC CODEC DRIVER 21381M: Kevin Cernekee <cernekee@chromium.org> 21382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21383S: Odd Fixes 21384F: sound/soc/codecs/tas571x* 21385 21386TI TMAG5273 MAGNETOMETER DRIVER 21387M: Gerald Loacker <gerald.loacker@wolfvision.net> 21388L: linux-iio@vger.kernel.org 21389S: Maintained 21390F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21391F: drivers/iio/magnetometer/tmag5273.c 21392 21393TI TRF7970A NFC DRIVER 21394M: Mark Greer <mgreer@animalcreek.com> 21395L: linux-wireless@vger.kernel.org 21396S: Supported 21397F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21398F: drivers/nfc/trf7970a.c 21399 21400TI TSC2046 ADC DRIVER 21401M: Oleksij Rempel <o.rempel@pengutronix.de> 21402R: kernel@pengutronix.de 21403L: linux-iio@vger.kernel.org 21404S: Maintained 21405F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21406F: drivers/iio/adc/ti-tsc2046.c 21407 21408TI TWL4030 SERIES SOC CODEC DRIVER 21409M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21411S: Maintained 21412F: sound/soc/codecs/twl4030* 21413 21414TI VPE/CAL DRIVERS 21415M: Benoit Parrot <bparrot@ti.com> 21416L: linux-media@vger.kernel.org 21417S: Maintained 21418W: http://linuxtv.org/ 21419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21420F: Documentation/devicetree/bindings/media/ti,cal.yaml 21421F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21422F: drivers/media/platform/ti/cal/ 21423F: drivers/media/platform/ti/vpe/ 21424 21425TI WILINK WIRELESS DRIVERS 21426L: linux-wireless@vger.kernel.org 21427S: Orphan 21428W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21429W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21431F: drivers/net/wireless/ti/ 21432 21433TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21434M: John Stultz <jstultz@google.com> 21435M: Thomas Gleixner <tglx@linutronix.de> 21436R: Stephen Boyd <sboyd@kernel.org> 21437L: linux-kernel@vger.kernel.org 21438S: Supported 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21440F: include/linux/clocksource.h 21441F: include/linux/time.h 21442F: include/linux/timex.h 21443F: include/uapi/linux/time.h 21444F: include/uapi/linux/timex.h 21445F: kernel/time/alarmtimer.c 21446F: kernel/time/clocksource.c 21447F: kernel/time/ntp.c 21448F: kernel/time/time*.c 21449F: tools/testing/selftests/timers/ 21450 21451TIPC NETWORK LAYER 21452M: Jon Maloy <jmaloy@redhat.com> 21453M: Ying Xue <ying.xue@windriver.com> 21454L: netdev@vger.kernel.org (core kernel code) 21455L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21456S: Maintained 21457W: http://tipc.sourceforge.net/ 21458F: include/uapi/linux/tipc*.h 21459F: net/tipc/ 21460 21461TLAN NETWORK DRIVER 21462M: Samuel Chessman <chessman@tux.org> 21463L: tlan-devel@lists.sourceforge.net (subscribers-only) 21464S: Maintained 21465W: http://sourceforge.net/projects/tlan/ 21466F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21467F: drivers/net/ethernet/ti/tlan.* 21468 21469TMIO/SDHI MMC DRIVER 21470M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21471L: linux-mmc@vger.kernel.org 21472L: linux-renesas-soc@vger.kernel.org 21473S: Supported 21474F: drivers/mmc/host/renesas_sdhi* 21475F: drivers/mmc/host/tmio_mmc* 21476F: include/linux/mfd/tmio.h 21477 21478TMP401 HARDWARE MONITOR DRIVER 21479M: Guenter Roeck <linux@roeck-us.net> 21480L: linux-hwmon@vger.kernel.org 21481S: Maintained 21482F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21483F: Documentation/hwmon/tmp401.rst 21484F: drivers/hwmon/tmp401.c 21485 21486TMP464 HARDWARE MONITOR DRIVER 21487M: Guenter Roeck <linux@roeck-us.net> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21491F: Documentation/hwmon/tmp464.rst 21492F: drivers/hwmon/tmp464.c 21493 21494TMP513 HARDWARE MONITOR DRIVER 21495M: Eric Tremblay <etremblay@distech-controls.com> 21496L: linux-hwmon@vger.kernel.org 21497S: Maintained 21498F: Documentation/hwmon/tmp513.rst 21499F: drivers/hwmon/tmp513.c 21500 21501TMPFS (SHMEM FILESYSTEM) 21502M: Hugh Dickins <hughd@google.com> 21503L: linux-mm@kvack.org 21504S: Maintained 21505F: include/linux/shmem_fs.h 21506F: mm/shmem.c 21507 21508TOMOYO SECURITY MODULE 21509M: Kentaro Takeda <takedakn@nttdata.co.jp> 21510M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21511L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21512L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21513L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21514L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21515S: Maintained 21516W: https://tomoyo.osdn.jp/ 21517F: security/tomoyo/ 21518 21519TOPSTAR LAPTOP EXTRAS DRIVER 21520M: Herton Ronaldo Krzesinski <herton@canonical.com> 21521L: platform-driver-x86@vger.kernel.org 21522S: Maintained 21523F: drivers/platform/x86/topstar-laptop.c 21524 21525TORTURE-TEST MODULES 21526M: Davidlohr Bueso <dave@stgolabs.net> 21527M: "Paul E. McKenney" <paulmck@kernel.org> 21528M: Josh Triplett <josh@joshtriplett.org> 21529L: linux-kernel@vger.kernel.org 21530S: Supported 21531T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21532F: Documentation/RCU/torture.rst 21533F: kernel/locking/locktorture.c 21534F: kernel/rcu/rcuscale.c 21535F: kernel/rcu/rcutorture.c 21536F: kernel/rcu/refscale.c 21537F: kernel/torture.c 21538 21539TOSHIBA ACPI EXTRAS DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_acpi.c 21544 21545TOSHIBA BLUETOOTH DRIVER 21546M: Azael Avalos <coproscefalo@gmail.com> 21547L: platform-driver-x86@vger.kernel.org 21548S: Maintained 21549F: drivers/platform/x86/toshiba_bluetooth.c 21550 21551TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21552M: Azael Avalos <coproscefalo@gmail.com> 21553L: platform-driver-x86@vger.kernel.org 21554S: Maintained 21555F: drivers/platform/x86/toshiba_haps.c 21556 21557TOSHIBA SMM DRIVER 21558M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21559S: Maintained 21560W: http://www.buzzard.org.uk/toshiba/ 21561F: drivers/char/toshiba.c 21562F: include/linux/toshiba.h 21563F: include/uapi/linux/toshiba.h 21564 21565TOSHIBA TC358743 DRIVER 21566M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21567L: linux-media@vger.kernel.org 21568S: Maintained 21569F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21570F: drivers/media/i2c/tc358743* 21571F: include/media/i2c/tc358743.h 21572 21573TOSHIBA WMI HOTKEYS DRIVER 21574M: Azael Avalos <coproscefalo@gmail.com> 21575L: platform-driver-x86@vger.kernel.org 21576S: Maintained 21577F: drivers/platform/x86/toshiba-wmi.c 21578 21579TPM DEVICE DRIVER 21580M: Peter Huewe <peterhuewe@gmx.de> 21581M: Jarkko Sakkinen <jarkko@kernel.org> 21582R: Jason Gunthorpe <jgg@ziepe.ca> 21583L: linux-integrity@vger.kernel.org 21584S: Maintained 21585W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21586Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21587T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21588F: drivers/char/tpm/ 21589 21590TPS546D24 DRIVER 21591M: Duke Du <dukedu83@gmail.com> 21592L: linux-hwmon@vger.kernel.org 21593S: Maintained 21594F: Documentation/hwmon/tps546d24.rst 21595F: drivers/hwmon/pmbus/tps546d24.c 21596 21597TRACING 21598M: Steven Rostedt <rostedt@goodmis.org> 21599M: Masami Hiramatsu <mhiramat@kernel.org> 21600L: linux-kernel@vger.kernel.org 21601L: linux-trace-kernel@vger.kernel.org 21602S: Maintained 21603Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21605F: Documentation/trace/* 21606F: fs/tracefs/ 21607F: include/linux/trace*.h 21608F: include/trace/ 21609F: kernel/trace/ 21610F: scripts/tracing/ 21611F: tools/testing/selftests/ftrace/ 21612 21613TRACING MMIO ACCESSES (MMIOTRACE) 21614M: Steven Rostedt <rostedt@goodmis.org> 21615M: Masami Hiramatsu <mhiramat@kernel.org> 21616R: Karol Herbst <karolherbst@gmail.com> 21617R: Pekka Paalanen <ppaalanen@gmail.com> 21618L: linux-kernel@vger.kernel.org 21619L: nouveau@lists.freedesktop.org 21620S: Maintained 21621F: arch/x86/mm/kmmio.c 21622F: arch/x86/mm/mmio-mod.c 21623F: arch/x86/mm/testmmiotrace.c 21624F: include/linux/mmiotrace.h 21625F: kernel/trace/trace_mmiotrace.c 21626 21627TRACING OS NOISE / LATENCY TRACERS 21628M: Steven Rostedt <rostedt@goodmis.org> 21629M: Daniel Bristot de Oliveira <bristot@kernel.org> 21630S: Maintained 21631F: Documentation/trace/hwlat_detector.rst 21632F: Documentation/trace/osnoise-tracer.rst 21633F: Documentation/trace/timerlat-tracer.rst 21634F: arch/*/kernel/trace.c 21635F: include/trace/events/osnoise.h 21636F: kernel/trace/trace_hwlat.c 21637F: kernel/trace/trace_irqsoff.c 21638F: kernel/trace/trace_osnoise.c 21639F: kernel/trace/trace_sched_wakeup.c 21640 21641TRADITIONAL CHINESE DOCUMENTATION 21642M: Hu Haowen <src.res@email.cn> 21643L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21644S: Maintained 21645W: https://github.com/srcres258/linux-doc 21646T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21647F: Documentation/translations/zh_TW/ 21648 21649TTY LAYER AND SERIAL DRIVERS 21650M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21651M: Jiri Slaby <jirislaby@kernel.org> 21652L: linux-kernel@vger.kernel.org 21653L: linux-serial@vger.kernel.org 21654S: Supported 21655T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21656F: Documentation/devicetree/bindings/serial/ 21657F: Documentation/driver-api/serial/ 21658F: drivers/tty/ 21659F: include/linux/selection.h 21660F: include/linux/serial.h 21661F: include/linux/serial_core.h 21662F: include/linux/sysrq.h 21663F: include/linux/tty*.h 21664F: include/linux/vt.h 21665F: include/linux/vt_*.h 21666F: include/uapi/linux/serial.h 21667F: include/uapi/linux/serial_core.h 21668F: include/uapi/linux/tty.h 21669 21670TUA9001 MEDIA DRIVER 21671M: Antti Palosaari <crope@iki.fi> 21672L: linux-media@vger.kernel.org 21673S: Maintained 21674W: https://linuxtv.org 21675W: http://palosaari.fi/linux/ 21676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21677T: git git://linuxtv.org/anttip/media_tree.git 21678F: drivers/media/tuners/tua9001* 21679 21680TULIP NETWORK DRIVERS 21681L: netdev@vger.kernel.org 21682L: linux-parisc@vger.kernel.org 21683S: Orphan 21684F: drivers/net/ethernet/dec/tulip/ 21685 21686TUN/TAP driver 21687M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21688M: Jason Wang <jasowang@redhat.com> 21689S: Maintained 21690W: http://vtun.sourceforge.net/tun 21691F: Documentation/networking/tuntap.rst 21692F: arch/um/os-Linux/drivers/ 21693F: drivers/net/tap.c 21694F: drivers/net/tun.c 21695 21696TURBOCHANNEL SUBSYSTEM 21697M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21698M: Ralf Baechle <ralf@linux-mips.org> 21699L: linux-mips@vger.kernel.org 21700S: Maintained 21701Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21702F: drivers/tc/ 21703F: include/linux/tc.h 21704 21705TURBOSTAT UTILITY 21706M: "Len Brown" <lenb@kernel.org> 21707L: linux-pm@vger.kernel.org 21708S: Supported 21709Q: https://patchwork.kernel.org/project/linux-pm/list/ 21710B: https://bugzilla.kernel.org 21711T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21712F: tools/power/x86/turbostat/ 21713 21714TW5864 VIDEO4LINUX DRIVER 21715M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21716M: Anton Sviridenko <anton@corp.bluecherry.net> 21717M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21718M: Andrey Utkin <andrey_utkin@fastmail.com> 21719L: linux-media@vger.kernel.org 21720S: Supported 21721F: drivers/media/pci/tw5864/ 21722 21723TW68 VIDEO4LINUX DRIVER 21724M: Hans Verkuil <hverkuil@xs4all.nl> 21725L: linux-media@vger.kernel.org 21726S: Odd Fixes 21727W: https://linuxtv.org 21728T: git git://linuxtv.org/media_tree.git 21729F: drivers/media/pci/tw68/ 21730 21731TW686X VIDEO4LINUX DRIVER 21732M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21733L: linux-media@vger.kernel.org 21734S: Maintained 21735W: http://linuxtv.org 21736T: git git://linuxtv.org/media_tree.git 21737F: drivers/media/pci/tw686x/ 21738 21739U-BOOT ENVIRONMENT VARIABLES 21740M: Rafał Miłecki <rafal@milecki.pl> 21741S: Maintained 21742F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21743F: drivers/nvmem/u-boot-env.c 21744 21745UACCE ACCELERATOR FRAMEWORK 21746M: Zhangfei Gao <zhangfei.gao@linaro.org> 21747M: Zhou Wang <wangzhou1@hisilicon.com> 21748L: linux-accelerators@lists.ozlabs.org 21749L: linux-kernel@vger.kernel.org 21750S: Maintained 21751F: Documentation/ABI/testing/sysfs-driver-uacce 21752F: Documentation/misc-devices/uacce.rst 21753F: drivers/misc/uacce/ 21754F: include/linux/uacce.h 21755F: include/uapi/misc/uacce/ 21756 21757UBI FILE SYSTEM (UBIFS) 21758M: Richard Weinberger <richard@nod.at> 21759L: linux-mtd@lists.infradead.org 21760S: Supported 21761W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21764F: Documentation/ABI/testing/sysfs-fs-ubifs 21765F: Documentation/filesystems/ubifs-authentication.rst 21766F: Documentation/filesystems/ubifs.rst 21767F: fs/ubifs/ 21768 21769UBLK USERSPACE BLOCK DRIVER 21770M: Ming Lei <ming.lei@redhat.com> 21771L: linux-block@vger.kernel.org 21772S: Maintained 21773F: Documentation/block/ublk.rst 21774F: drivers/block/ublk_drv.c 21775F: include/uapi/linux/ublk_cmd.h 21776 21777UCLINUX (M68KNOMMU AND COLDFIRE) 21778M: Greg Ungerer <gerg@linux-m68k.org> 21779L: linux-m68k@lists.linux-m68k.org 21780S: Maintained 21781W: http://www.linux-m68k.org/ 21782T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21783F: arch/m68k/*/*_no.* 21784F: arch/m68k/68*/ 21785F: arch/m68k/coldfire/ 21786F: arch/m68k/include/asm/*_no.* 21787 21788UDF FILESYSTEM 21789M: Jan Kara <jack@suse.com> 21790S: Maintained 21791F: Documentation/filesystems/udf.rst 21792F: fs/udf/ 21793 21794UDRAW TABLET 21795M: Bastien Nocera <hadess@hadess.net> 21796L: linux-input@vger.kernel.org 21797S: Maintained 21798F: drivers/hid/hid-udraw-ps3.c 21799 21800UFS FILESYSTEM 21801M: Evgeniy Dushistov <dushistov@mail.ru> 21802S: Maintained 21803F: Documentation/admin-guide/ufs.rst 21804F: fs/ufs/ 21805 21806UHID USERSPACE HID IO DRIVER 21807M: David Rheinsberg <david.rheinsberg@gmail.com> 21808L: linux-input@vger.kernel.org 21809S: Maintained 21810F: drivers/hid/uhid.c 21811F: include/uapi/linux/uhid.h 21812 21813ULPI BUS 21814M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21815L: linux-usb@vger.kernel.org 21816S: Maintained 21817F: drivers/usb/common/ulpi.c 21818F: include/linux/ulpi/ 21819 21820UNICODE SUBSYSTEM 21821M: Gabriel Krisman Bertazi <krisman@collabora.com> 21822L: linux-fsdevel@vger.kernel.org 21823S: Supported 21824F: fs/unicode/ 21825 21826UNIFDEF 21827M: Tony Finch <dot@dotat.at> 21828S: Maintained 21829W: http://dotat.at/prog/unifdef 21830F: scripts/unifdef.c 21831 21832UNIFORM CDROM DRIVER 21833M: Phillip Potter <phil@philpotter.co.uk> 21834S: Maintained 21835F: Documentation/cdrom/ 21836F: drivers/cdrom/cdrom.c 21837F: include/linux/cdrom.h 21838F: include/uapi/linux/cdrom.h 21839 21840UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21841R: Alim Akhtar <alim.akhtar@samsung.com> 21842R: Avri Altman <avri.altman@wdc.com> 21843R: Bart Van Assche <bvanassche@acm.org> 21844L: linux-scsi@vger.kernel.org 21845S: Supported 21846F: Documentation/devicetree/bindings/ufs/ 21847F: Documentation/scsi/ufs.rst 21848F: drivers/ufs/core/ 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21851M: Pedro Sousa <pedrom.sousa@synopsys.com> 21852L: linux-scsi@vger.kernel.org 21853S: Supported 21854F: drivers/ufs/host/*dwc* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21857M: Alim Akhtar <alim.akhtar@samsung.com> 21858L: linux-scsi@vger.kernel.org 21859S: Maintained 21860F: drivers/ufs/host/ufs-exynos* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21863M: Stanley Chu <stanley.chu@mediatek.com> 21864L: linux-scsi@vger.kernel.org 21865L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21866S: Maintained 21867F: drivers/ufs/host/ufs-mediatek* 21868 21869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21870M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21871L: linux-arm-msm@vger.kernel.org 21872L: linux-scsi@vger.kernel.org 21873S: Maintained 21874F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21875F: drivers/ufs/host/ufs-qcom* 21876 21877UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21878M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21879L: linux-renesas-soc@vger.kernel.org 21880L: linux-scsi@vger.kernel.org 21881S: Maintained 21882F: drivers/ufs/host/ufs-renesas.c 21883 21884UNSORTED BLOCK IMAGES (UBI) 21885M: Richard Weinberger <richard@nod.at> 21886L: linux-mtd@lists.infradead.org 21887S: Supported 21888W: http://www.linux-mtd.infradead.org/ 21889T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21890T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21891F: drivers/mtd/ubi/ 21892F: include/linux/mtd/ubi.h 21893F: include/uapi/mtd/ubi-user.h 21894 21895USB "USBNET" DRIVER FRAMEWORK 21896M: Oliver Neukum <oneukum@suse.com> 21897L: netdev@vger.kernel.org 21898S: Maintained 21899W: http://www.linux-usb.org/usbnet 21900F: drivers/net/usb/usbnet.c 21901F: include/linux/usb/usbnet.h 21902 21903USB ACM DRIVER 21904M: Oliver Neukum <oneukum@suse.com> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907F: Documentation/usb/acm.rst 21908F: drivers/usb/class/cdc-acm.* 21909 21910USB APPLE MFI FASTCHARGE DRIVER 21911M: Bastien Nocera <hadess@hadess.net> 21912L: linux-usb@vger.kernel.org 21913S: Maintained 21914F: drivers/usb/misc/apple-mfi-fastcharge.c 21915 21916USB AR5523 WIRELESS DRIVER 21917L: linux-wireless@vger.kernel.org 21918S: Orphan 21919F: drivers/net/wireless/ath/ar5523/ 21920 21921USB ATTACHED SCSI 21922M: Oliver Neukum <oneukum@suse.com> 21923L: linux-usb@vger.kernel.org 21924L: linux-scsi@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/storage/uas.c 21927 21928USB CDC ETHERNET DRIVER 21929M: Oliver Neukum <oliver@neukum.org> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: drivers/net/usb/cdc_*.c 21933F: include/uapi/linux/usb/cdc.h 21934 21935USB CHAOSKEY DRIVER 21936M: Keith Packard <keithp@keithp.com> 21937L: linux-usb@vger.kernel.org 21938S: Maintained 21939F: drivers/usb/misc/chaoskey.c 21940 21941USB CYPRESS C67X00 DRIVER 21942L: linux-usb@vger.kernel.org 21943S: Orphan 21944F: drivers/usb/c67x00/ 21945 21946USB DAVICOM DM9601 DRIVER 21947M: Peter Korsgaard <peter@korsgaard.com> 21948L: netdev@vger.kernel.org 21949S: Maintained 21950W: http://www.linux-usb.org/usbnet 21951F: drivers/net/usb/dm9601.c 21952 21953USB EHCI DRIVER 21954M: Alan Stern <stern@rowland.harvard.edu> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: Documentation/usb/ehci.rst 21958F: drivers/usb/host/ehci* 21959 21960USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21961M: Jiri Kosina <jikos@kernel.org> 21962M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21966F: Documentation/hid/hiddev.rst 21967F: drivers/hid/usbhid/ 21968 21969USB INTEL XHCI ROLE MUX DRIVER 21970M: Hans de Goede <hdegoede@redhat.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21974 21975USB IP DRIVER FOR HISILICON KIRIN 960 21976M: Yu Chen <chenyu56@huawei.com> 21977M: Binghui Wang <wangbinghui@hisilicon.com> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21981F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21982 21983USB IP DRIVER FOR HISILICON KIRIN 970 21984M: Mauro Carvalho Chehab <mchehab@kernel.org> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21988F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21989 21990USB ISP116X DRIVER 21991M: Olav Kongas <ok@artecdesign.ee> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: drivers/usb/host/isp116x* 21995F: include/linux/usb/isp116x.h 21996 21997USB ISP1760 DRIVER 21998M: Rui Miguel Silva <rui.silva@linaro.org> 21999L: linux-usb@vger.kernel.org 22000S: Maintained 22001F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22002F: drivers/usb/isp1760/* 22003 22004USB LAN78XX ETHERNET DRIVER 22005M: Woojung Huh <woojung.huh@microchip.com> 22006M: UNGLinuxDriver@microchip.com 22007L: netdev@vger.kernel.org 22008S: Maintained 22009F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22010F: drivers/net/usb/lan78xx.* 22011F: include/dt-bindings/net/microchip-lan78xx.h 22012 22013USB MASS STORAGE DRIVER 22014M: Alan Stern <stern@rowland.harvard.edu> 22015L: linux-usb@vger.kernel.org 22016L: usb-storage@lists.one-eyed-alien.net 22017S: Maintained 22018F: drivers/usb/storage/ 22019 22020USB MIDI DRIVER 22021M: Clemens Ladisch <clemens@ladisch.de> 22022L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22023S: Maintained 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22025F: sound/usb/midi.* 22026 22027USB NETWORKING DRIVERS 22028L: linux-usb@vger.kernel.org 22029S: Odd Fixes 22030F: drivers/net/usb/ 22031 22032USB OHCI DRIVER 22033M: Alan Stern <stern@rowland.harvard.edu> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036F: Documentation/usb/ohci.rst 22037F: drivers/usb/host/ohci* 22038 22039USB OTG FSM (Finite State Machine) 22040M: Peter Chen <peter.chen@kernel.org> 22041L: linux-usb@vger.kernel.org 22042S: Maintained 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22044F: drivers/usb/common/usb-otg-fsm.c 22045 22046USB OVER IP DRIVER 22047M: Valentina Manea <valentina.manea.m@gmail.com> 22048M: Shuah Khan <shuah@kernel.org> 22049M: Shuah Khan <skhan@linuxfoundation.org> 22050R: Hongren Zheng <i@zenithal.me> 22051L: linux-usb@vger.kernel.org 22052S: Maintained 22053F: Documentation/usb/usbip_protocol.rst 22054F: drivers/usb/usbip/ 22055F: tools/testing/selftests/drivers/usb/usbip/ 22056F: tools/usb/usbip/ 22057 22058USB PEGASUS DRIVER 22059M: Petko Manolov <petkan@nucleusys.com> 22060L: linux-usb@vger.kernel.org 22061L: netdev@vger.kernel.org 22062S: Maintained 22063W: https://github.com/petkan/pegasus 22064T: git https://github.com/petkan/pegasus.git 22065F: drivers/net/usb/pegasus.* 22066 22067USB PRINTER DRIVER (usblp) 22068M: Pete Zaitcev <zaitcev@redhat.com> 22069L: linux-usb@vger.kernel.org 22070S: Supported 22071F: drivers/usb/class/usblp.c 22072 22073USB QMI WWAN NETWORK DRIVER 22074M: Bjørn Mork <bjorn@mork.no> 22075L: netdev@vger.kernel.org 22076S: Maintained 22077F: Documentation/ABI/testing/sysfs-class-net-qmi 22078F: drivers/net/usb/qmi_wwan.c 22079 22080USB RAW GADGET DRIVER 22081R: Andrey Konovalov <andreyknvl@gmail.com> 22082L: linux-usb@vger.kernel.org 22083S: Maintained 22084F: Documentation/usb/raw-gadget.rst 22085F: drivers/usb/gadget/legacy/raw_gadget.c 22086F: include/uapi/linux/usb/raw_gadget.h 22087 22088USB RTL8150 DRIVER 22089M: Petko Manolov <petkan@nucleusys.com> 22090L: linux-usb@vger.kernel.org 22091L: netdev@vger.kernel.org 22092S: Maintained 22093W: https://github.com/petkan/rtl8150 22094T: git https://github.com/petkan/rtl8150.git 22095F: drivers/net/usb/rtl8150.c 22096 22097USB SERIAL SUBSYSTEM 22098M: Johan Hovold <johan@kernel.org> 22099L: linux-usb@vger.kernel.org 22100S: Maintained 22101T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22102F: Documentation/usb/usb-serial.rst 22103F: drivers/usb/serial/ 22104F: include/linux/usb/serial.h 22105 22106USB SMSC75XX ETHERNET DRIVER 22107M: Steve Glendinning <steve.glendinning@shawell.net> 22108L: netdev@vger.kernel.org 22109S: Maintained 22110F: drivers/net/usb/smsc75xx.* 22111 22112USB SMSC95XX ETHERNET DRIVER 22113M: Steve Glendinning <steve.glendinning@shawell.net> 22114M: UNGLinuxDriver@microchip.com 22115L: netdev@vger.kernel.org 22116S: Maintained 22117F: drivers/net/usb/smsc95xx.* 22118 22119USB SUBSYSTEM 22120M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22121L: linux-usb@vger.kernel.org 22122S: Supported 22123W: http://www.linux-usb.org 22124T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22125F: Documentation/devicetree/bindings/usb/ 22126F: Documentation/usb/ 22127F: drivers/usb/ 22128F: include/dt-bindings/usb/ 22129F: include/linux/usb.h 22130F: include/linux/usb/ 22131F: include/uapi/linux/usb/ 22132 22133USB TYPEC BUS FOR ALTERNATE MODES 22134M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22135L: linux-usb@vger.kernel.org 22136S: Maintained 22137F: Documentation/ABI/testing/sysfs-bus-typec 22138F: Documentation/driver-api/usb/typec_bus.rst 22139F: drivers/usb/typec/altmodes/ 22140F: include/linux/usb/typec_altmode.h 22141 22142USB TYPEC CLASS 22143M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22144L: linux-usb@vger.kernel.org 22145S: Maintained 22146F: Documentation/ABI/testing/sysfs-class-typec 22147F: Documentation/driver-api/usb/typec.rst 22148F: drivers/usb/typec/ 22149F: include/linux/usb/typec.h 22150 22151USB TYPEC INTEL PMC MUX DRIVER 22152M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22156F: drivers/usb/typec/mux/intel_pmc_mux.c 22157 22158USB TYPEC PI3USB30532 MUX DRIVER 22159M: Hans de Goede <hdegoede@redhat.com> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/typec/mux/pi3usb30532.c 22163 22164USB TYPEC PORT CONTROLLER DRIVERS 22165M: Guenter Roeck <linux@roeck-us.net> 22166L: linux-usb@vger.kernel.org 22167S: Maintained 22168F: drivers/usb/typec/tcpm/ 22169 22170USB UHCI DRIVER 22171M: Alan Stern <stern@rowland.harvard.edu> 22172L: linux-usb@vger.kernel.org 22173S: Maintained 22174F: drivers/usb/host/uhci* 22175 22176USB VIDEO CLASS 22177M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22178L: linux-media@vger.kernel.org 22179S: Maintained 22180W: http://www.ideasonboard.org/uvc/ 22181T: git git://linuxtv.org/media_tree.git 22182F: drivers/media/usb/uvc/ 22183F: include/uapi/linux/uvcvideo.h 22184 22185USB WEBCAM GADGET 22186M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22187M: Daniel Scally <dan.scally@ideasonboard.com> 22188L: linux-usb@vger.kernel.org 22189S: Maintained 22190F: drivers/usb/gadget/function/*uvc* 22191F: drivers/usb/gadget/legacy/webcam.c 22192F: include/uapi/linux/usb/g_uvc.h 22193 22194USB WIRELESS RNDIS DRIVER (rndis_wlan) 22195L: linux-wireless@vger.kernel.org 22196S: Orphan 22197F: drivers/net/wireless/legacy/rndis_wlan.c 22198 22199USB XHCI DRIVER 22200M: Mathias Nyman <mathias.nyman@intel.com> 22201L: linux-usb@vger.kernel.org 22202S: Supported 22203F: drivers/usb/host/pci-quirks* 22204F: drivers/usb/host/xhci* 22205 22206USB ZD1201 DRIVER 22207L: linux-wireless@vger.kernel.org 22208S: Orphan 22209W: http://linux-lc100020.sourceforge.net 22210F: drivers/net/wireless/zydas/zd1201.* 22211 22212USER DATAGRAM PROTOCOL (UDP) 22213M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22214S: Maintained 22215F: include/linux/udp.h 22216F: net/ipv4/udp.c 22217F: net/ipv6/udp.c 22218 22219USER-MODE LINUX (UML) 22220M: Richard Weinberger <richard@nod.at> 22221M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22222M: Johannes Berg <johannes@sipsolutions.net> 22223L: linux-um@lists.infradead.org 22224S: Maintained 22225W: http://user-mode-linux.sourceforge.net 22226Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22227T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22228T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22229F: Documentation/virt/uml/ 22230F: arch/um/ 22231F: arch/x86/um/ 22232F: fs/hostfs/ 22233 22234USERSPACE COPYIN/COPYOUT (UIOVEC) 22235M: Alexander Viro <viro@zeniv.linux.org.uk> 22236S: Maintained 22237F: include/linux/uio.h 22238F: lib/iov_iter.c 22239 22240USERSPACE DMA BUFFER DRIVER 22241M: Gerd Hoffmann <kraxel@redhat.com> 22242L: dri-devel@lists.freedesktop.org 22243S: Maintained 22244T: git git://anongit.freedesktop.org/drm/drm-misc 22245F: drivers/dma-buf/udmabuf.c 22246F: include/uapi/linux/udmabuf.h 22247 22248USERSPACE I/O (UIO) 22249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22250S: Maintained 22251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22252F: Documentation/driver-api/uio-howto.rst 22253F: drivers/uio/ 22254F: include/linux/uio_driver.h 22255 22256UTIL-LINUX PACKAGE 22257M: Karel Zak <kzak@redhat.com> 22258L: util-linux@vger.kernel.org 22259S: Maintained 22260W: http://en.wikipedia.org/wiki/Util-linux 22261T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22262 22263UUID HELPERS 22264R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22265L: linux-kernel@vger.kernel.org 22266S: Maintained 22267F: include/linux/uuid.h 22268F: lib/test_uuid.c 22269F: lib/uuid.c 22270 22271UV SYSFS DRIVER 22272M: Justin Ernst <justin.ernst@hpe.com> 22273L: platform-driver-x86@vger.kernel.org 22274S: Maintained 22275F: drivers/platform/x86/uv_sysfs.c 22276 22277UVESAFB DRIVER 22278M: Michal Januszewski <spock@gentoo.org> 22279L: linux-fbdev@vger.kernel.org 22280S: Maintained 22281W: https://github.com/mjanusz/v86d 22282F: Documentation/fb/uvesafb.rst 22283F: drivers/video/fbdev/uvesafb.* 22284 22285Ux500 CLOCK DRIVERS 22286M: Ulf Hansson <ulf.hansson@linaro.org> 22287L: linux-clk@vger.kernel.org 22288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22289S: Maintained 22290F: drivers/clk/ux500/ 22291 22292VF610 NAND DRIVER 22293M: Stefan Agner <stefan@agner.ch> 22294L: linux-mtd@lists.infradead.org 22295S: Supported 22296F: drivers/mtd/nand/raw/vf610_nfc.c 22297 22298VFAT/FAT/MSDOS FILESYSTEM 22299M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22300S: Maintained 22301F: Documentation/filesystems/vfat.rst 22302F: fs/fat/ 22303F: tools/testing/selftests/filesystems/fat/ 22304 22305VFIO CDX DRIVER 22306M: Nipun Gupta <nipun.gupta@amd.com> 22307M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22308L: kvm@vger.kernel.org 22309S: Maintained 22310F: drivers/vfio/cdx/* 22311 22312VFIO DRIVER 22313M: Alex Williamson <alex.williamson@redhat.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316T: git https://github.com/awilliam/linux-vfio.git 22317F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22318F: Documentation/driver-api/vfio.rst 22319F: drivers/vfio/ 22320F: include/linux/vfio.h 22321F: include/linux/vfio_pci_core.h 22322F: include/uapi/linux/vfio.h 22323 22324VFIO FSL-MC DRIVER 22325M: Diana Craciun <diana.craciun@oss.nxp.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328F: drivers/vfio/fsl-mc/ 22329 22330VFIO HISILICON PCI DRIVER 22331M: Longfang Liu <liulongfang@huawei.com> 22332M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22333L: kvm@vger.kernel.org 22334S: Maintained 22335F: drivers/vfio/pci/hisilicon/ 22336 22337VFIO MEDIATED DEVICE DRIVERS 22338M: Kirti Wankhede <kwankhede@nvidia.com> 22339L: kvm@vger.kernel.org 22340S: Maintained 22341F: Documentation/driver-api/vfio-mediated-device.rst 22342F: drivers/vfio/mdev/ 22343F: include/linux/mdev.h 22344F: samples/vfio-mdev/ 22345 22346VFIO MLX5 PCI DRIVER 22347M: Yishai Hadas <yishaih@nvidia.com> 22348L: kvm@vger.kernel.org 22349S: Maintained 22350F: drivers/vfio/pci/mlx5/ 22351 22352VFIO PCI DEVICE SPECIFIC DRIVERS 22353R: Jason Gunthorpe <jgg@nvidia.com> 22354R: Yishai Hadas <yishaih@nvidia.com> 22355R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22356R: Kevin Tian <kevin.tian@intel.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22360F: drivers/vfio/pci/*/ 22361 22362VFIO PLATFORM DRIVER 22363M: Eric Auger <eric.auger@redhat.com> 22364L: kvm@vger.kernel.org 22365S: Maintained 22366F: drivers/vfio/platform/ 22367 22368VGA_SWITCHEROO 22369R: Lukas Wunner <lukas@wunner.de> 22370S: Maintained 22371T: git git://anongit.freedesktop.org/drm/drm-misc 22372F: Documentation/gpu/vga-switcheroo.rst 22373F: drivers/gpu/vga/vga_switcheroo.c 22374F: include/linux/vga_switcheroo.h 22375 22376VIA RHINE NETWORK DRIVER 22377M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22378S: Maintained 22379F: drivers/net/ethernet/via/via-rhine.c 22380 22381VIA SD/MMC CARD CONTROLLER DRIVER 22382M: Bruce Chang <brucechang@via.com.tw> 22383M: Harald Welte <HaraldWelte@viatech.com> 22384S: Maintained 22385F: drivers/mmc/host/via-sdmmc.c 22386 22387VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22388M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22389L: linux-fbdev@vger.kernel.org 22390S: Maintained 22391F: drivers/video/fbdev/via/ 22392F: include/linux/via-core.h 22393F: include/linux/via_i2c.h 22394 22395VIA VELOCITY NETWORK DRIVER 22396M: Francois Romieu <romieu@fr.zoreil.com> 22397L: netdev@vger.kernel.org 22398S: Maintained 22399F: drivers/net/ethernet/via/via-velocity.* 22400 22401VICODEC VIRTUAL CODEC DRIVER 22402M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22403L: linux-media@vger.kernel.org 22404S: Maintained 22405W: https://linuxtv.org 22406T: git git://linuxtv.org/media_tree.git 22407F: drivers/media/test-drivers/vicodec/* 22408 22409VIDEO I2C POLLING DRIVER 22410M: Matt Ranostay <matt.ranostay@konsulko.com> 22411L: linux-media@vger.kernel.org 22412S: Maintained 22413F: drivers/media/i2c/video-i2c.c 22414 22415VIDEO MULTIPLEXER DRIVER 22416M: Philipp Zabel <p.zabel@pengutronix.de> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419F: drivers/media/platform/video-mux.c 22420 22421VIDEOBUF2 FRAMEWORK 22422M: Tomasz Figa <tfiga@chromium.org> 22423M: Marek Szyprowski <m.szyprowski@samsung.com> 22424L: linux-media@vger.kernel.org 22425S: Maintained 22426F: drivers/media/common/videobuf2/* 22427F: include/media/videobuf2-* 22428 22429VIDTV VIRTUAL DIGITAL TV DRIVER 22430M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22431L: linux-media@vger.kernel.org 22432S: Maintained 22433W: https://linuxtv.org 22434T: git git://linuxtv.org/media_tree.git 22435F: drivers/media/test-drivers/vidtv/* 22436 22437VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22438M: Shuah Khan <skhan@linuxfoundation.org> 22439R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22440L: linux-media@vger.kernel.org 22441S: Maintained 22442W: https://linuxtv.org 22443T: git git://linuxtv.org/media_tree.git 22444F: drivers/media/test-drivers/vimc/* 22445 22446VIRT LIB 22447M: Alex Williamson <alex.williamson@redhat.com> 22448M: Paolo Bonzini <pbonzini@redhat.com> 22449L: kvm@vger.kernel.org 22450S: Supported 22451F: virt/lib/ 22452 22453VIRTIO AND VHOST VSOCK DRIVER 22454M: Stefan Hajnoczi <stefanha@redhat.com> 22455M: Stefano Garzarella <sgarzare@redhat.com> 22456L: kvm@vger.kernel.org 22457L: virtualization@lists.linux-foundation.org 22458L: netdev@vger.kernel.org 22459S: Maintained 22460F: drivers/vhost/vsock.c 22461F: include/linux/virtio_vsock.h 22462F: include/uapi/linux/virtio_vsock.h 22463F: net/vmw_vsock/virtio_transport.c 22464F: net/vmw_vsock/virtio_transport_common.c 22465 22466VIRTIO BALLOON 22467M: "Michael S. Tsirkin" <mst@redhat.com> 22468M: David Hildenbrand <david@redhat.com> 22469L: virtualization@lists.linux-foundation.org 22470S: Maintained 22471F: drivers/virtio/virtio_balloon.c 22472F: include/linux/balloon_compaction.h 22473F: include/uapi/linux/virtio_balloon.h 22474F: mm/balloon_compaction.c 22475 22476VIRTIO BLOCK AND SCSI DRIVERS 22477M: "Michael S. Tsirkin" <mst@redhat.com> 22478M: Jason Wang <jasowang@redhat.com> 22479R: Paolo Bonzini <pbonzini@redhat.com> 22480R: Stefan Hajnoczi <stefanha@redhat.com> 22481L: virtualization@lists.linux-foundation.org 22482S: Maintained 22483F: drivers/block/virtio_blk.c 22484F: drivers/scsi/virtio_scsi.c 22485F: include/uapi/linux/virtio_blk.h 22486F: include/uapi/linux/virtio_scsi.h 22487 22488VIRTIO CONSOLE DRIVER 22489M: Amit Shah <amit@kernel.org> 22490L: virtualization@lists.linux-foundation.org 22491S: Maintained 22492F: drivers/char/virtio_console.c 22493F: include/linux/virtio_console.h 22494F: include/uapi/linux/virtio_console.h 22495 22496VIRTIO CORE AND NET DRIVERS 22497M: "Michael S. Tsirkin" <mst@redhat.com> 22498M: Jason Wang <jasowang@redhat.com> 22499R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22500L: virtualization@lists.linux-foundation.org 22501S: Maintained 22502F: Documentation/ABI/testing/sysfs-bus-vdpa 22503F: Documentation/ABI/testing/sysfs-class-vduse 22504F: Documentation/devicetree/bindings/virtio/ 22505F: Documentation/driver-api/virtio/ 22506F: drivers/block/virtio_blk.c 22507F: drivers/crypto/virtio/ 22508F: drivers/net/virtio_net.c 22509F: drivers/vdpa/ 22510F: drivers/virtio/ 22511F: include/linux/vdpa.h 22512F: include/linux/virtio*.h 22513F: include/linux/vringh.h 22514F: include/uapi/linux/virtio_*.h 22515F: tools/virtio/ 22516 22517VIRTIO CRYPTO DRIVER 22518M: Gonglei <arei.gonglei@huawei.com> 22519L: virtualization@lists.linux-foundation.org 22520L: linux-crypto@vger.kernel.org 22521S: Maintained 22522F: drivers/crypto/virtio/ 22523F: include/uapi/linux/virtio_crypto.h 22524 22525VIRTIO DRIVERS FOR S390 22526M: Cornelia Huck <cohuck@redhat.com> 22527M: Halil Pasic <pasic@linux.ibm.com> 22528M: Eric Farman <farman@linux.ibm.com> 22529L: linux-s390@vger.kernel.org 22530L: virtualization@lists.linux-foundation.org 22531L: kvm@vger.kernel.org 22532S: Supported 22533F: arch/s390/include/uapi/asm/virtio-ccw.h 22534F: drivers/s390/virtio/ 22535 22536VIRTIO FILE SYSTEM 22537M: Vivek Goyal <vgoyal@redhat.com> 22538M: Stefan Hajnoczi <stefanha@redhat.com> 22539M: Miklos Szeredi <miklos@szeredi.hu> 22540L: virtualization@lists.linux-foundation.org 22541L: linux-fsdevel@vger.kernel.org 22542S: Supported 22543W: https://virtio-fs.gitlab.io/ 22544F: Documentation/filesystems/virtiofs.rst 22545F: fs/fuse/virtio_fs.c 22546F: include/uapi/linux/virtio_fs.h 22547 22548VIRTIO GPIO DRIVER 22549M: Enrico Weigelt, metux IT consult <info@metux.net> 22550M: Viresh Kumar <vireshk@kernel.org> 22551L: linux-gpio@vger.kernel.org 22552L: virtualization@lists.linux-foundation.org 22553S: Maintained 22554F: drivers/gpio/gpio-virtio.c 22555F: include/uapi/linux/virtio_gpio.h 22556 22557VIRTIO GPU DRIVER 22558M: David Airlie <airlied@redhat.com> 22559M: Gerd Hoffmann <kraxel@redhat.com> 22560R: Gurchetan Singh <gurchetansingh@chromium.org> 22561R: Chia-I Wu <olvaffe@gmail.com> 22562L: dri-devel@lists.freedesktop.org 22563L: virtualization@lists.linux-foundation.org 22564S: Maintained 22565T: git git://anongit.freedesktop.org/drm/drm-misc 22566F: drivers/gpu/drm/virtio/ 22567F: include/uapi/linux/virtio_gpu.h 22568 22569VIRTIO HOST (VHOST) 22570M: "Michael S. Tsirkin" <mst@redhat.com> 22571M: Jason Wang <jasowang@redhat.com> 22572L: kvm@vger.kernel.org 22573L: virtualization@lists.linux-foundation.org 22574L: netdev@vger.kernel.org 22575S: Maintained 22576T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22577F: drivers/vhost/ 22578F: include/linux/sched/vhost_task.h 22579F: include/linux/vhost_iotlb.h 22580F: include/uapi/linux/vhost.h 22581F: kernel/vhost_task.c 22582 22583VIRTIO HOST (VHOST-SCSI) 22584M: "Michael S. Tsirkin" <mst@redhat.com> 22585M: Jason Wang <jasowang@redhat.com> 22586M: Mike Christie <michael.christie@oracle.com> 22587R: Paolo Bonzini <pbonzini@redhat.com> 22588R: Stefan Hajnoczi <stefanha@redhat.com> 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/vhost/scsi.c 22592 22593VIRTIO I2C DRIVER 22594M: Conghui Chen <conghui.chen@intel.com> 22595M: Viresh Kumar <viresh.kumar@linaro.org> 22596L: linux-i2c@vger.kernel.org 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599F: drivers/i2c/busses/i2c-virtio.c 22600F: include/uapi/linux/virtio_i2c.h 22601 22602VIRTIO INPUT DRIVER 22603M: Gerd Hoffmann <kraxel@redhat.com> 22604S: Maintained 22605F: drivers/virtio/virtio_input.c 22606F: include/uapi/linux/virtio_input.h 22607 22608VIRTIO IOMMU DRIVER 22609M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22610L: virtualization@lists.linux-foundation.org 22611S: Maintained 22612F: drivers/iommu/virtio-iommu.c 22613F: include/uapi/linux/virtio_iommu.h 22614 22615VIRTIO MEM DRIVER 22616M: David Hildenbrand <david@redhat.com> 22617L: virtualization@lists.linux-foundation.org 22618S: Maintained 22619W: https://virtio-mem.gitlab.io/ 22620F: drivers/virtio/virtio_mem.c 22621F: include/uapi/linux/virtio_mem.h 22622 22623VIRTIO PMEM DRIVER 22624M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22625L: virtualization@lists.linux-foundation.org 22626S: Maintained 22627F: drivers/nvdimm/nd_virtio.c 22628F: drivers/nvdimm/virtio_pmem.c 22629 22630VIRTIO SOUND DRIVER 22631M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22632M: "Michael S. Tsirkin" <mst@redhat.com> 22633L: virtualization@lists.linux-foundation.org 22634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22635S: Maintained 22636F: include/uapi/linux/virtio_snd.h 22637F: sound/virtio/* 22638 22639VIRTUAL BOX GUEST DEVICE DRIVER 22640M: Hans de Goede <hdegoede@redhat.com> 22641M: Arnd Bergmann <arnd@arndb.de> 22642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22643S: Maintained 22644F: drivers/virt/vboxguest/ 22645F: include/linux/vbox_utils.h 22646F: include/uapi/linux/vbox*.h 22647 22648VIRTUAL BOX SHARED FOLDER VFS DRIVER 22649M: Hans de Goede <hdegoede@redhat.com> 22650L: linux-fsdevel@vger.kernel.org 22651S: Maintained 22652F: fs/vboxsf/* 22653 22654VIRTUAL PCM TEST DRIVER 22655M: Ivan Orlov <ivan.orlov0322@gmail.com> 22656L: alsa-devel@alsa-project.org 22657S: Maintained 22658F: Documentation/sound/cards/pcmtest.rst 22659F: sound/drivers/pcmtest.c 22660F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22661 22662VIRTUAL SERIO DEVICE DRIVER 22663M: Stephen Chandler Paul <thatslyude@gmail.com> 22664S: Maintained 22665F: drivers/input/serio/userio.c 22666F: include/uapi/linux/userio.h 22667 22668VISL VIRTUAL STATELESS DECODER DRIVER 22669M: Daniel Almeida <daniel.almeida@collabora.com> 22670L: linux-media@vger.kernel.org 22671S: Supported 22672F: drivers/media/test-drivers/visl 22673 22674VIVID VIRTUAL VIDEO DRIVER 22675M: Hans Verkuil <hverkuil@xs4all.nl> 22676L: linux-media@vger.kernel.org 22677S: Maintained 22678W: https://linuxtv.org 22679T: git git://linuxtv.org/media_tree.git 22680F: drivers/media/test-drivers/vivid/* 22681 22682VLYNQ BUS 22683M: Florian Fainelli <f.fainelli@gmail.com> 22684L: openwrt-devel@lists.openwrt.org (subscribers-only) 22685S: Maintained 22686F: drivers/vlynq/vlynq.c 22687F: include/linux/vlynq.h 22688 22689VM SOCKETS (AF_VSOCK) 22690M: Stefano Garzarella <sgarzare@redhat.com> 22691L: virtualization@lists.linux-foundation.org 22692L: netdev@vger.kernel.org 22693S: Maintained 22694F: drivers/net/vsockmon.c 22695F: include/net/af_vsock.h 22696F: include/uapi/linux/vm_sockets.h 22697F: include/uapi/linux/vm_sockets_diag.h 22698F: include/uapi/linux/vsockmon.h 22699F: net/vmw_vsock/ 22700F: tools/testing/vsock/ 22701 22702VMALLOC 22703M: Andrew Morton <akpm@linux-foundation.org> 22704R: Uladzislau Rezki <urezki@gmail.com> 22705R: Christoph Hellwig <hch@infradead.org> 22706R: Lorenzo Stoakes <lstoakes@gmail.com> 22707L: linux-mm@kvack.org 22708S: Maintained 22709W: http://www.linux-mm.org 22710T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22711F: include/linux/vmalloc.h 22712F: mm/vmalloc.c 22713 22714VME SUBSYSTEM 22715M: Martyn Welch <martyn@welchs.me.uk> 22716M: Manohar Vanga <manohar.vanga@gmail.com> 22717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22718L: linux-kernel@vger.kernel.org 22719S: Odd fixes 22720T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22721F: Documentation/driver-api/vme.rst 22722F: drivers/staging/vme_user/ 22723 22724VMWARE BALLOON DRIVER 22725M: Nadav Amit <namit@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: linux-kernel@vger.kernel.org 22728S: Supported 22729F: drivers/misc/vmw_balloon.c 22730 22731VMWARE HYPERVISOR INTERFACE 22732M: Ajay Kaher <akaher@vmware.com> 22733M: Alexey Makhalov <amakhalov@vmware.com> 22734R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22735L: virtualization@lists.linux-foundation.org 22736L: x86@kernel.org 22737S: Supported 22738T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22739F: arch/x86/include/asm/vmware.h 22740F: arch/x86/kernel/cpu/vmware.c 22741 22742VMWARE PVRDMA DRIVER 22743M: Bryan Tan <bryantan@vmware.com> 22744M: Vishnu Dasa <vdasa@vmware.com> 22745R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22746L: linux-rdma@vger.kernel.org 22747S: Supported 22748F: drivers/infiniband/hw/vmw_pvrdma/ 22749 22750VMWARE PVSCSI DRIVER 22751M: Vishal Bhakta <vbhakta@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: linux-scsi@vger.kernel.org 22754S: Supported 22755F: drivers/scsi/vmw_pvscsi.c 22756F: drivers/scsi/vmw_pvscsi.h 22757 22758VMWARE VIRTUAL PTP CLOCK DRIVER 22759M: Deep Shah <sdeep@vmware.com> 22760R: Ajay Kaher <akaher@vmware.com> 22761R: Alexey Makhalov <amakhalov@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: netdev@vger.kernel.org 22764S: Supported 22765F: drivers/ptp/ptp_vmw.c 22766 22767VMWARE VMCI DRIVER 22768M: Bryan Tan <bryantan@vmware.com> 22769M: Vishnu Dasa <vdasa@vmware.com> 22770R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22771L: linux-kernel@vger.kernel.org 22772S: Supported 22773F: drivers/misc/vmw_vmci/ 22774F: include/linux/vmw_vmci* 22775 22776VMWARE VMMOUSE SUBDRIVER 22777M: Zack Rusin <zackr@vmware.com> 22778R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: linux-input@vger.kernel.org 22781S: Supported 22782F: drivers/input/mouse/vmmouse.c 22783F: drivers/input/mouse/vmmouse.h 22784 22785VMWARE VMXNET3 ETHERNET DRIVER 22786M: Ronak Doshi <doshir@vmware.com> 22787R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22788L: netdev@vger.kernel.org 22789S: Supported 22790F: drivers/net/vmxnet3/ 22791 22792VMWARE VSOCK VMCI TRANSPORT DRIVER 22793M: Bryan Tan <bryantan@vmware.com> 22794M: Vishnu Dasa <vdasa@vmware.com> 22795R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22796L: linux-kernel@vger.kernel.org 22797S: Supported 22798F: net/vmw_vsock/vmci_transport* 22799 22800VOCORE VOCORE2 BOARD 22801M: Harvey Hunt <harveyhuntnexus@gmail.com> 22802L: linux-mips@vger.kernel.org 22803S: Maintained 22804F: arch/mips/boot/dts/ralink/vocore2.dts 22805 22806VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22807M: Liam Girdwood <lgirdwood@gmail.com> 22808M: Mark Brown <broonie@kernel.org> 22809L: linux-kernel@vger.kernel.org 22810S: Supported 22811W: http://www.slimlogic.co.uk/?p=48 22812T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22813F: Documentation/devicetree/bindings/regulator/ 22814F: Documentation/power/regulator/ 22815F: drivers/regulator/ 22816F: include/dt-bindings/regulator/ 22817F: include/linux/regulator/ 22818K: regulator_get_optional 22819 22820VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22821R: Matti Vaittinen <mazziesaccount@gmail.com> 22822F: drivers/regulator/irq_helpers.c 22823 22824VRF 22825M: David Ahern <dsahern@kernel.org> 22826L: netdev@vger.kernel.org 22827S: Maintained 22828F: Documentation/networking/vrf.rst 22829F: drivers/net/vrf.c 22830 22831VSPRINTF 22832M: Petr Mladek <pmladek@suse.com> 22833M: Steven Rostedt <rostedt@goodmis.org> 22834M: Sergey Senozhatsky <senozhatsky@chromium.org> 22835R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22836R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22837S: Maintained 22838T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22839F: Documentation/core-api/printk-formats.rst 22840F: lib/test_printf.c 22841F: lib/test_scanf.c 22842F: lib/vsprintf.c 22843 22844VT1211 HARDWARE MONITOR DRIVER 22845M: Juerg Haefliger <juergh@proton.me> 22846L: linux-hwmon@vger.kernel.org 22847S: Maintained 22848F: Documentation/hwmon/vt1211.rst 22849F: drivers/hwmon/vt1211.c 22850 22851VT8231 HARDWARE MONITOR DRIVER 22852M: Roger Lucas <vt8231@hiddenengine.co.uk> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: drivers/hwmon/vt8231.c 22856 22857VUB300 USB to SDIO/SD/MMC bridge chip 22858L: linux-mmc@vger.kernel.org 22859S: Orphan 22860F: drivers/mmc/host/vub300.c 22861 22862W1 DALLAS'S 1-WIRE BUS 22863M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22864S: Maintained 22865F: Documentation/devicetree/bindings/w1/ 22866F: Documentation/w1/ 22867F: drivers/w1/ 22868F: include/linux/w1.h 22869 22870W83791D HARDWARE MONITORING DRIVER 22871M: Marc Hulsman <m.hulsman@tudelft.nl> 22872L: linux-hwmon@vger.kernel.org 22873S: Maintained 22874F: Documentation/hwmon/w83791d.rst 22875F: drivers/hwmon/w83791d.c 22876 22877W83793 HARDWARE MONITORING DRIVER 22878M: Rudolf Marek <r.marek@assembler.cz> 22879L: linux-hwmon@vger.kernel.org 22880S: Maintained 22881F: Documentation/hwmon/w83793.rst 22882F: drivers/hwmon/w83793.c 22883 22884W83795 HARDWARE MONITORING DRIVER 22885M: Jean Delvare <jdelvare@suse.com> 22886L: linux-hwmon@vger.kernel.org 22887S: Maintained 22888F: drivers/hwmon/w83795.c 22889 22890W83L51xD SD/MMC CARD INTERFACE DRIVER 22891M: Pierre Ossman <pierre@ossman.eu> 22892S: Maintained 22893F: drivers/mmc/host/wbsd.* 22894 22895WACOM PROTOCOL 4 SERIAL TABLETS 22896M: Julian Squires <julian@cipht.net> 22897M: Hans de Goede <hdegoede@redhat.com> 22898L: linux-input@vger.kernel.org 22899S: Maintained 22900F: drivers/input/tablet/wacom_serial4.c 22901 22902WANGXUN ETHERNET DRIVER 22903M: Jiawen Wu <jiawenwu@trustnetic.com> 22904M: Mengyuan Lou <mengyuanlou@net-swift.com> 22905L: netdev@vger.kernel.org 22906S: Maintained 22907W: https://www.net-swift.com 22908F: Documentation/networking/device_drivers/ethernet/wangxun/* 22909F: drivers/net/ethernet/wangxun/ 22910 22911WATCHDOG DEVICE DRIVERS 22912M: Wim Van Sebroeck <wim@linux-watchdog.org> 22913M: Guenter Roeck <linux@roeck-us.net> 22914L: linux-watchdog@vger.kernel.org 22915S: Maintained 22916W: http://www.linux-watchdog.org/ 22917T: git git://www.linux-watchdog.org/linux-watchdog.git 22918F: Documentation/devicetree/bindings/watchdog/ 22919F: Documentation/watchdog/ 22920F: drivers/watchdog/ 22921F: include/linux/watchdog.h 22922F: include/trace/events/watchdog.h 22923F: include/uapi/linux/watchdog.h 22924 22925WHISKEYCOVE PMIC GPIO DRIVER 22926M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22927L: linux-gpio@vger.kernel.org 22928S: Maintained 22929F: drivers/gpio/gpio-wcove.c 22930 22931WHWAVE RTC DRIVER 22932M: Dianlong Li <long17.cool@163.com> 22933L: linux-rtc@vger.kernel.org 22934S: Maintained 22935F: drivers/rtc/rtc-sd3078.c 22936 22937WIIMOTE HID DRIVER 22938M: David Rheinsberg <david.rheinsberg@gmail.com> 22939L: linux-input@vger.kernel.org 22940S: Maintained 22941F: drivers/hid/hid-wiimote* 22942 22943WILOCITY WIL6210 WIRELESS DRIVER 22944L: linux-wireless@vger.kernel.org 22945S: Orphan 22946W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22947F: drivers/net/wireless/ath/wil6210/ 22948 22949WINBOND CIR DRIVER 22950M: David Härdeman <david@hardeman.nu> 22951S: Maintained 22952F: drivers/media/rc/winbond-cir.c 22953 22954WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22955L: linux-watchdog@vger.kernel.org 22956S: Orphan 22957F: drivers/watchdog/ebc-c384_wdt.c 22958 22959WINSYSTEMS WS16C48 GPIO DRIVER 22960M: William Breathitt Gray <william.gray@linaro.org> 22961L: linux-gpio@vger.kernel.org 22962S: Maintained 22963F: drivers/gpio/gpio-ws16c48.c 22964 22965WIREGUARD SECURE NETWORK TUNNEL 22966M: Jason A. Donenfeld <Jason@zx2c4.com> 22967L: wireguard@lists.zx2c4.com 22968L: netdev@vger.kernel.org 22969S: Maintained 22970F: drivers/net/wireguard/ 22971F: tools/testing/selftests/wireguard/ 22972 22973WISTRON LAPTOP BUTTON DRIVER 22974M: Miloslav Trmac <mitr@volny.cz> 22975S: Maintained 22976F: drivers/input/misc/wistron_btns.c 22977 22978WL3501 WIRELESS PCMCIA CARD DRIVER 22979L: linux-wireless@vger.kernel.org 22980S: Orphan 22981F: drivers/net/wireless/legacy/wl3501* 22982 22983WMI BINARY MOF DRIVER 22984L: platform-drivers-x86@vger.kernel.org 22985S: Orphan 22986F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22987F: Documentation/wmi/devices/wmi-bmof.rst 22988F: drivers/platform/x86/wmi-bmof.c 22989 22990WOLFSON MICROELECTRONICS DRIVERS 22991L: patches@opensource.cirrus.com 22992S: Supported 22993W: https://github.com/CirrusLogic/linux-drivers/wiki 22994T: git https://github.com/CirrusLogic/linux-drivers.git 22995F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22996F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22997F: Documentation/devicetree/bindings/mfd/wm831x.txt 22998F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22999F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23000F: Documentation/devicetree/bindings/sound/wm* 23001F: Documentation/hwmon/wm83??.rst 23002F: arch/arm/mach-s3c/mach-crag6410* 23003F: drivers/clk/clk-wm83*.c 23004F: drivers/gpio/gpio-*wm*.c 23005F: drivers/gpio/gpio-arizona.c 23006F: drivers/hwmon/wm83??-hwmon.c 23007F: drivers/input/misc/wm831x-on.c 23008F: drivers/input/touchscreen/wm831x-ts.c 23009F: drivers/input/touchscreen/wm97*.c 23010F: drivers/leds/leds-wm83*.c 23011F: drivers/mfd/arizona* 23012F: drivers/mfd/cs47l24* 23013F: drivers/mfd/wm*.c 23014F: drivers/power/supply/wm83*.c 23015F: drivers/regulator/arizona* 23016F: drivers/regulator/wm8*.c 23017F: drivers/rtc/rtc-wm83*.c 23018F: drivers/video/backlight/wm83*_bl.c 23019F: drivers/watchdog/wm83*_wdt.c 23020F: include/linux/mfd/arizona/ 23021F: include/linux/mfd/wm831x/ 23022F: include/linux/mfd/wm8350/ 23023F: include/linux/mfd/wm8400* 23024F: include/linux/regulator/arizona* 23025F: include/linux/wm97xx.h 23026F: include/sound/wm????.h 23027F: sound/soc/codecs/arizona* 23028F: sound/soc/codecs/cs47l24* 23029F: sound/soc/codecs/wm* 23030 23031WORKQUEUE 23032M: Tejun Heo <tj@kernel.org> 23033R: Lai Jiangshan <jiangshanlai@gmail.com> 23034S: Maintained 23035T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23036F: Documentation/core-api/workqueue.rst 23037F: include/linux/workqueue.h 23038F: kernel/workqueue.c 23039F: kernel/workqueue_internal.h 23040 23041WWAN DRIVERS 23042M: Loic Poulain <loic.poulain@linaro.org> 23043M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23044R: Johannes Berg <johannes@sipsolutions.net> 23045L: netdev@vger.kernel.org 23046S: Maintained 23047F: drivers/net/wwan/ 23048F: include/linux/wwan.h 23049F: include/uapi/linux/wwan.h 23050 23051X-POWERS AXP288 PMIC DRIVERS 23052M: Hans de Goede <hdegoede@redhat.com> 23053S: Maintained 23054F: drivers/acpi/pmic/intel_pmic_xpower.c 23055N: axp288 23056 23057X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23058M: Chen-Yu Tsai <wens@csie.org> 23059L: linux-kernel@vger.kernel.org 23060S: Maintained 23061N: axp[128] 23062 23063X.25 STACK 23064M: Martin Schiller <ms@dev.tdt.de> 23065L: linux-x25@vger.kernel.org 23066S: Maintained 23067F: Documentation/networking/lapb-module.rst 23068F: Documentation/networking/x25* 23069F: drivers/net/wan/hdlc_x25.c 23070F: drivers/net/wan/lapbether.c 23071F: include/*/lapb.h 23072F: include/net/x25* 23073F: include/uapi/linux/x25.h 23074F: net/lapb/ 23075F: net/x25/ 23076 23077X86 ARCHITECTURE (32-BIT AND 64-BIT) 23078M: Thomas Gleixner <tglx@linutronix.de> 23079M: Ingo Molnar <mingo@redhat.com> 23080M: Borislav Petkov <bp@alien8.de> 23081M: Dave Hansen <dave.hansen@linux.intel.com> 23082M: x86@kernel.org 23083R: "H. Peter Anvin" <hpa@zytor.com> 23084L: linux-kernel@vger.kernel.org 23085S: Maintained 23086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23087F: Documentation/arch/x86/ 23088F: Documentation/devicetree/bindings/x86/ 23089F: arch/x86/ 23090 23091X86 ENTRY CODE 23092M: Andy Lutomirski <luto@kernel.org> 23093L: linux-kernel@vger.kernel.org 23094S: Maintained 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23096F: arch/x86/entry/ 23097 23098X86 HARDWARE VULNERABILITIES 23099M: Thomas Gleixner <tglx@linutronix.de> 23100M: Borislav Petkov <bp@alien8.de> 23101M: Peter Zijlstra <peterz@infradead.org> 23102M: Josh Poimboeuf <jpoimboe@kernel.org> 23103R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23104S: Maintained 23105F: Documentation/admin-guide/hw-vuln/ 23106F: arch/x86/include/asm/nospec-branch.h 23107F: arch/x86/kernel/cpu/bugs.c 23108 23109X86 MCE INFRASTRUCTURE 23110M: Tony Luck <tony.luck@intel.com> 23111M: Borislav Petkov <bp@alien8.de> 23112L: linux-edac@vger.kernel.org 23113S: Maintained 23114F: Documentation/ABI/testing/sysfs-mce 23115F: Documentation/arch/x86/x86_64/machinecheck.rst 23116F: arch/x86/kernel/cpu/mce/* 23117 23118X86 MICROCODE UPDATE SUPPORT 23119M: Borislav Petkov <bp@alien8.de> 23120S: Maintained 23121F: arch/x86/kernel/cpu/microcode/* 23122 23123X86 MM 23124M: Dave Hansen <dave.hansen@linux.intel.com> 23125M: Andy Lutomirski <luto@kernel.org> 23126M: Peter Zijlstra <peterz@infradead.org> 23127L: linux-kernel@vger.kernel.org 23128S: Maintained 23129T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23130F: arch/x86/mm/ 23131 23132X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23133M: Hans de Goede <hdegoede@redhat.com> 23134L: platform-driver-x86@vger.kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23137F: drivers/platform/x86/x86-android-tablets/ 23138 23139X86 PLATFORM DRIVERS 23140M: Hans de Goede <hdegoede@redhat.com> 23141M: Mark Gross <markgross@kernel.org> 23142L: platform-driver-x86@vger.kernel.org 23143S: Maintained 23144T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23145F: drivers/platform/olpc/ 23146F: drivers/platform/x86/ 23147F: include/linux/platform_data/x86/ 23148 23149X86 PLATFORM DRIVERS - ARCH 23150R: Darren Hart <dvhart@infradead.org> 23151R: Andy Shevchenko <andy@infradead.org> 23152L: platform-driver-x86@vger.kernel.org 23153L: x86@kernel.org 23154S: Maintained 23155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23156F: arch/x86/platform 23157 23158X86 PLATFORM UV HPE SUPERDOME FLEX 23159M: Steve Wahl <steve.wahl@hpe.com> 23160R: Mike Travis <mike.travis@hpe.com> 23161R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23162R: Russ Anderson <russ.anderson@hpe.com> 23163S: Supported 23164F: arch/x86/include/asm/uv/ 23165F: arch/x86/kernel/apic/x2apic_uv_x.c 23166F: arch/x86/platform/uv/ 23167 23168X86 STACK UNWINDING 23169M: Josh Poimboeuf <jpoimboe@kernel.org> 23170M: Peter Zijlstra <peterz@infradead.org> 23171S: Supported 23172F: arch/x86/include/asm/unwind*.h 23173F: arch/x86/kernel/dumpstack.c 23174F: arch/x86/kernel/stacktrace.c 23175F: arch/x86/kernel/unwind_*.c 23176 23177X86 VDSO 23178M: Andy Lutomirski <luto@kernel.org> 23179L: linux-kernel@vger.kernel.org 23180S: Maintained 23181T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23182F: arch/x86/entry/vdso/ 23183 23184XARRAY 23185M: Matthew Wilcox <willy@infradead.org> 23186L: linux-fsdevel@vger.kernel.org 23187S: Supported 23188F: Documentation/core-api/xarray.rst 23189F: include/linux/idr.h 23190F: include/linux/xarray.h 23191F: lib/idr.c 23192F: lib/xarray.c 23193F: tools/testing/radix-tree 23194 23195XBOX DVD IR REMOTE 23196M: Benjamin Valentin <benpicco@googlemail.com> 23197S: Maintained 23198F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23199F: drivers/media/rc/xbox_remote.c 23200 23201XC2028/3028 TUNER DRIVER 23202M: Mauro Carvalho Chehab <mchehab@kernel.org> 23203L: linux-media@vger.kernel.org 23204S: Maintained 23205W: https://linuxtv.org 23206T: git git://linuxtv.org/media_tree.git 23207F: drivers/media/tuners/xc2028.* 23208 23209XDP (eXpress Data Path) 23210M: Alexei Starovoitov <ast@kernel.org> 23211M: Daniel Borkmann <daniel@iogearbox.net> 23212M: David S. Miller <davem@davemloft.net> 23213M: Jakub Kicinski <kuba@kernel.org> 23214M: Jesper Dangaard Brouer <hawk@kernel.org> 23215M: John Fastabend <john.fastabend@gmail.com> 23216L: netdev@vger.kernel.org 23217L: bpf@vger.kernel.org 23218S: Supported 23219F: drivers/net/ethernet/*/*/*/*/*xdp* 23220F: drivers/net/ethernet/*/*/*xdp* 23221F: include/net/xdp.h 23222F: include/net/xdp_priv.h 23223F: include/trace/events/xdp.h 23224F: kernel/bpf/cpumap.c 23225F: kernel/bpf/devmap.c 23226F: net/core/xdp.c 23227F: samples/bpf/xdp* 23228F: tools/testing/selftests/bpf/*/*xdp* 23229F: tools/testing/selftests/bpf/*xdp* 23230K: (?:\b|_)xdp(?:\b|_) 23231 23232XDP SOCKETS (AF_XDP) 23233M: Björn Töpel <bjorn@kernel.org> 23234M: Magnus Karlsson <magnus.karlsson@intel.com> 23235M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23236R: Jonathan Lemon <jonathan.lemon@gmail.com> 23237L: netdev@vger.kernel.org 23238L: bpf@vger.kernel.org 23239S: Maintained 23240F: Documentation/networking/af_xdp.rst 23241F: include/net/netns/xdp.h 23242F: include/net/xdp_sock* 23243F: include/net/xsk_buff_pool.h 23244F: include/uapi/linux/if_xdp.h 23245F: include/uapi/linux/xdp_diag.h 23246F: net/xdp/ 23247F: tools/testing/selftests/bpf/*xsk* 23248 23249XEN BLOCK SUBSYSTEM 23250M: Roger Pau Monné <roger.pau@citrix.com> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Supported 23253F: drivers/block/xen* 23254F: drivers/block/xen-blkback/* 23255 23256XEN HYPERVISOR ARM 23257M: Stefano Stabellini <sstabellini@kernel.org> 23258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23259S: Maintained 23260F: arch/arm/include/asm/xen/ 23261F: arch/arm/xen/ 23262 23263XEN HYPERVISOR ARM64 23264M: Stefano Stabellini <sstabellini@kernel.org> 23265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23266S: Maintained 23267F: arch/arm64/include/asm/xen/ 23268F: arch/arm64/xen/ 23269 23270XEN HYPERVISOR INTERFACE 23271M: Juergen Gross <jgross@suse.com> 23272M: Stefano Stabellini <sstabellini@kernel.org> 23273R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23274L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23275S: Supported 23276T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23277F: Documentation/ABI/stable/sysfs-hypervisor-xen 23278F: Documentation/ABI/testing/sysfs-hypervisor-xen 23279F: drivers/*/xen-*front.c 23280F: drivers/xen/ 23281F: include/uapi/xen/ 23282F: include/xen/ 23283F: kernel/configs/xen.config 23284 23285XEN HYPERVISOR X86 23286M: Juergen Gross <jgross@suse.com> 23287R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23288L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23289S: Supported 23290F: arch/x86/configs/xen.config 23291F: arch/x86/include/asm/pvclock-abi.h 23292F: arch/x86/include/asm/xen/ 23293F: arch/x86/platform/pvh/ 23294F: arch/x86/xen/ 23295 23296XEN NETWORK BACKEND DRIVER 23297M: Wei Liu <wei.liu@kernel.org> 23298M: Paul Durrant <paul@xen.org> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: netdev@vger.kernel.org 23301S: Supported 23302F: drivers/net/xen-netback/* 23303 23304XEN PCI SUBSYSTEM 23305M: Juergen Gross <jgross@suse.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307S: Supported 23308F: arch/x86/pci/*xen* 23309F: drivers/pci/*xen* 23310 23311XEN PVSCSI DRIVERS 23312M: Juergen Gross <jgross@suse.com> 23313L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23314L: linux-scsi@vger.kernel.org 23315S: Supported 23316F: drivers/scsi/xen-scsifront.c 23317F: drivers/xen/xen-scsiback.c 23318F: include/xen/interface/io/vscsiif.h 23319 23320XEN PVUSB DRIVER 23321M: Juergen Gross <jgross@suse.com> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: linux-usb@vger.kernel.org 23324S: Supported 23325F: drivers/usb/host/xen* 23326F: include/xen/interface/io/usbif.h 23327 23328XEN SOUND FRONTEND DRIVER 23329M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23330L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23332S: Supported 23333F: sound/xen/* 23334 23335XEN SWIOTLB SUBSYSTEM 23336M: Juergen Gross <jgross@suse.com> 23337M: Stefano Stabellini <sstabellini@kernel.org> 23338L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23339L: iommu@lists.linux.dev 23340S: Supported 23341F: arch/*/include/asm/xen/swiotlb-xen.h 23342F: drivers/xen/swiotlb-xen.c 23343F: include/xen/arm/swiotlb-xen.h 23344F: include/xen/swiotlb-xen.h 23345 23346XFS FILESYSTEM 23347M: Darrick J. Wong <djwong@kernel.org> 23348L: linux-xfs@vger.kernel.org 23349S: Supported 23350W: http://xfs.org/ 23351C: irc://irc.oftc.net/xfs 23352T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23353F: Documentation/ABI/testing/sysfs-fs-xfs 23354F: Documentation/admin-guide/xfs.rst 23355F: Documentation/filesystems/xfs-delayed-logging-design.rst 23356F: Documentation/filesystems/xfs-self-describing-metadata.rst 23357F: fs/xfs/ 23358F: include/uapi/linux/dqblk_xfs.h 23359F: include/uapi/linux/fsmap.h 23360 23361XILINX AMS DRIVER 23362M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23363L: linux-iio@vger.kernel.org 23364S: Maintained 23365F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23366F: drivers/iio/adc/xilinx-ams.c 23367 23368XILINX AXI ETHERNET DRIVER 23369M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23370S: Maintained 23371F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23372F: drivers/net/ethernet/xilinx/xilinx_axienet* 23373 23374XILINX CAN DRIVER 23375M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23376R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23377L: linux-can@vger.kernel.org 23378S: Maintained 23379F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23380F: drivers/net/can/xilinx_can.c 23381 23382XILINX EVENT MANAGEMENT DRIVER 23383M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23384S: Maintained 23385F: drivers/soc/xilinx/xlnx_event_manager.c 23386F: include/linux/firmware/xlnx-event-manager.h 23387 23388XILINX GPIO DRIVER 23389M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23390R: Srinivas Neeli <srinivas.neeli@amd.com> 23391R: Michal Simek <michal.simek@amd.com> 23392S: Maintained 23393F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23394F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23395F: drivers/gpio/gpio-xilinx.c 23396F: drivers/gpio/gpio-zynq.c 23397 23398XILINX PWM DRIVER 23399M: Sean Anderson <sean.anderson@seco.com> 23400S: Maintained 23401F: drivers/pwm/pwm-xilinx.c 23402F: include/clocksource/timer-xilinx.h 23403 23404XILINX SD-FEC IP CORES 23405M: Derek Kiernan <derek.kiernan@amd.com> 23406M: Dragan Cvetic <dragan.cvetic@amd.com> 23407S: Maintained 23408F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23409F: Documentation/misc-devices/xilinx_sdfec.rst 23410F: drivers/misc/Kconfig 23411F: drivers/misc/Makefile 23412F: drivers/misc/xilinx_sdfec.c 23413F: include/uapi/misc/xilinx_sdfec.h 23414 23415XILINX UARTLITE SERIAL DRIVER 23416M: Peter Korsgaard <jacmet@sunsite.dk> 23417L: linux-serial@vger.kernel.org 23418S: Maintained 23419F: drivers/tty/serial/uartlite.c 23420 23421XILINX VIDEO IP CORES 23422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23423L: linux-media@vger.kernel.org 23424S: Supported 23425T: git git://linuxtv.org/media_tree.git 23426F: Documentation/devicetree/bindings/media/xilinx/ 23427F: drivers/media/platform/xilinx/ 23428F: include/uapi/linux/xilinx-v4l2-controls.h 23429 23430XILINX WATCHDOG DRIVER 23431M: Srinivas Neeli <srinivas.neeli@amd.com> 23432R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23433R: Michal Simek <michal.simek@amd.com> 23434S: Maintained 23435F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23436F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23437F: drivers/watchdog/of_xilinx_wdt.c 23438F: drivers/watchdog/xilinx_wwdt.c 23439 23440XILINX XDMA DRIVER 23441M: Lizhi Hou <lizhi.hou@amd.com> 23442M: Brian Xu <brian.xu@amd.com> 23443M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23444L: dmaengine@vger.kernel.org 23445S: Supported 23446F: drivers/dma/xilinx/xdma-regs.h 23447F: drivers/dma/xilinx/xdma.c 23448F: include/linux/dma/amd_xdma.h 23449F: include/linux/platform_data/amd_xdma.h 23450 23451XILINX ZYNQMP DPDMA DRIVER 23452M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23453L: dmaengine@vger.kernel.org 23454S: Supported 23455F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23456F: drivers/dma/xilinx/xilinx_dpdma.c 23457F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23458 23459XILINX ZYNQMP OCM EDAC DRIVER 23460M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23461M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23462S: Maintained 23463F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23464F: drivers/edac/zynqmp_edac.c 23465 23466XILINX ZYNQMP PSGTR PHY DRIVER 23467M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23468L: linux-kernel@vger.kernel.org 23469S: Supported 23470T: git https://github.com/Xilinx/linux-xlnx.git 23471F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23472F: drivers/phy/xilinx/phy-zynqmp.c 23473 23474XILINX ZYNQMP SHA3 DRIVER 23475M: Harsha <harsha.harsha@amd.com> 23476S: Maintained 23477F: drivers/crypto/xilinx/zynqmp-sha.c 23478 23479XILLYBUS DRIVER 23480M: Eli Billauer <eli.billauer@gmail.com> 23481L: linux-kernel@vger.kernel.org 23482S: Supported 23483F: drivers/char/xillybus/ 23484 23485XLP9XX I2C DRIVER 23486M: George Cherian <gcherian@marvell.com> 23487L: linux-i2c@vger.kernel.org 23488S: Supported 23489W: http://www.marvell.com 23490F: drivers/i2c/busses/i2c-xlp9xx.c 23491 23492XRA1403 GPIO EXPANDER 23493M: Nandor Han <nandor.han@ge.com> 23494L: linux-gpio@vger.kernel.org 23495S: Maintained 23496F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23497F: drivers/gpio/gpio-xra1403.c 23498 23499XTENSA XTFPGA PLATFORM SUPPORT 23500M: Max Filippov <jcmvbkbc@gmail.com> 23501S: Maintained 23502F: drivers/spi/spi-xtensa-xtfpga.c 23503F: sound/soc/xtensa/xtfpga-i2s.c 23504 23505YAM DRIVER FOR AX.25 23506M: Jean-Paul Roubelat <jpr@f6fbb.org> 23507L: linux-hams@vger.kernel.org 23508S: Maintained 23509F: drivers/net/hamradio/yam* 23510F: include/linux/yam.h 23511 23512YAMA SECURITY MODULE 23513M: Kees Cook <keescook@chromium.org> 23514S: Supported 23515T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23516F: Documentation/admin-guide/LSM/Yama.rst 23517F: security/yama/ 23518 23519YEALINK PHONE DRIVER 23520M: Henk Vergonet <Henk.Vergonet@gmail.com> 23521L: usbb2k-api-dev@nongnu.org 23522S: Maintained 23523F: Documentation/input/devices/yealink.rst 23524F: drivers/input/misc/yealink.* 23525 23526Z3FOLD COMPRESSED PAGE ALLOCATOR 23527M: Vitaly Wool <vitaly.wool@konsulko.com> 23528R: Miaohe Lin <linmiaohe@huawei.com> 23529L: linux-mm@kvack.org 23530S: Maintained 23531F: mm/z3fold.c 23532 23533Z8530 DRIVER FOR AX.25 23534M: Joerg Reuter <jreuter@yaina.de> 23535L: linux-hams@vger.kernel.org 23536S: Maintained 23537W: http://yaina.de/jreuter/ 23538W: http://www.qsl.net/dl1bke/ 23539F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23540F: drivers/net/hamradio/*scc.c 23541F: drivers/net/hamradio/z8530.h 23542 23543ZBUD COMPRESSED PAGE ALLOCATOR 23544M: Seth Jennings <sjenning@redhat.com> 23545M: Dan Streetman <ddstreet@ieee.org> 23546L: linux-mm@kvack.org 23547S: Maintained 23548F: mm/zbud.c 23549 23550ZD1211RW WIRELESS DRIVER 23551L: linux-wireless@vger.kernel.org 23552S: Orphan 23553F: drivers/net/wireless/zydas/zd1211rw/ 23554 23555ZD1301 MEDIA DRIVER 23556M: Antti Palosaari <crope@iki.fi> 23557L: linux-media@vger.kernel.org 23558S: Maintained 23559W: https://linuxtv.org/ 23560W: http://palosaari.fi/linux/ 23561Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23562F: drivers/media/usb/dvb-usb-v2/zd1301* 23563 23564ZD1301_DEMOD MEDIA DRIVER 23565M: Antti Palosaari <crope@iki.fi> 23566L: linux-media@vger.kernel.org 23567S: Maintained 23568W: https://linuxtv.org/ 23569W: http://palosaari.fi/linux/ 23570Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23571F: drivers/media/dvb-frontends/zd1301_demod* 23572 23573ZHAOXIN PROCESSOR SUPPORT 23574M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23575L: linux-kernel@vger.kernel.org 23576S: Maintained 23577F: arch/x86/kernel/cpu/zhaoxin.c 23578 23579ZONEFS FILESYSTEM 23580M: Damien Le Moal <dlemoal@kernel.org> 23581M: Naohiro Aota <naohiro.aota@wdc.com> 23582R: Johannes Thumshirn <jth@kernel.org> 23583L: linux-fsdevel@vger.kernel.org 23584S: Maintained 23585T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23586F: Documentation/filesystems/zonefs.rst 23587F: fs/zonefs/ 23588 23589ZPOOL COMPRESSED PAGE STORAGE API 23590M: Dan Streetman <ddstreet@ieee.org> 23591L: linux-mm@kvack.org 23592S: Maintained 23593F: include/linux/zpool.h 23594F: mm/zpool.c 23595 23596ZR36067 VIDEO FOR LINUX DRIVER 23597M: Corentin Labbe <clabbe@baylibre.com> 23598L: mjpeg-users@lists.sourceforge.net 23599L: linux-media@vger.kernel.org 23600S: Maintained 23601W: http://mjpeg.sourceforge.net/driver-zoran/ 23602Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23603F: Documentation/driver-api/media/drivers/zoran.rst 23604F: drivers/media/pci/zoran/ 23605 23606ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23607M: Minchan Kim <minchan@kernel.org> 23608M: Sergey Senozhatsky <senozhatsky@chromium.org> 23609L: linux-kernel@vger.kernel.org 23610S: Maintained 23611F: Documentation/admin-guide/blockdev/zram.rst 23612F: drivers/block/zram/ 23613 23614ZS DECSTATION Z85C30 SERIAL DRIVER 23615M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23616S: Maintained 23617F: drivers/tty/serial/zs.* 23618 23619ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23620M: Minchan Kim <minchan@kernel.org> 23621M: Sergey Senozhatsky <senozhatsky@chromium.org> 23622L: linux-mm@kvack.org 23623S: Maintained 23624F: Documentation/mm/zsmalloc.rst 23625F: include/linux/zsmalloc.h 23626F: mm/zsmalloc.c 23627 23628ZSTD 23629M: Nick Terrell <terrelln@fb.com> 23630S: Maintained 23631B: https://github.com/facebook/zstd/issues 23632T: git https://github.com/terrelln/linux.git 23633F: crypto/zstd.c 23634F: include/linux/zstd* 23635F: lib/decompress_unzstd.c 23636F: lib/zstd/ 23637N: zstd 23638K: zstd 23639 23640ZSWAP COMPRESSED SWAP CACHING 23641M: Seth Jennings <sjenning@redhat.com> 23642M: Dan Streetman <ddstreet@ieee.org> 23643M: Vitaly Wool <vitaly.wool@konsulko.com> 23644L: linux-mm@kvack.org 23645S: Maintained 23646F: mm/zswap.c 23647 23648THE REST 23649M: Linus Torvalds <torvalds@linux-foundation.org> 23650L: linux-kernel@vger.kernel.org 23651S: Buried alive in reporters 23652T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23653F: * 23654F: */ 23655
