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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/mprog.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/standardization/ 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yonghong.song@linux.dev> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yonghong.song@linux.dev> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: include/net/tcx.h 3790F: kernel/bpf/tcx.c 3791F: net/core/filter.c 3792F: net/sched/act_bpf.c 3793F: net/sched/cls_bpf.c 3794 3795BPF [RINGBUF] 3796M: Andrii Nakryiko <andrii@kernel.org> 3797L: bpf@vger.kernel.org 3798S: Maintained 3799F: kernel/bpf/ringbuf.c 3800 3801BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3802M: KP Singh <kpsingh@kernel.org> 3803R: Florent Revest <revest@chromium.org> 3804R: Brendan Jackman <jackmanb@chromium.org> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: Documentation/bpf/prog_lsm.rst 3808F: include/linux/bpf_lsm.h 3809F: kernel/bpf/bpf_lsm.c 3810F: security/bpf/ 3811 3812BPF [SELFTESTS] (Test Runners & Infrastructure) 3813M: Andrii Nakryiko <andrii@kernel.org> 3814R: Mykola Lysenko <mykolal@fb.com> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/testing/selftests/bpf/ 3818 3819BPF [STORAGE & CGROUPS] 3820M: Martin KaFai Lau <martin.lau@linux.dev> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: kernel/bpf/*storage.c 3824F: kernel/bpf/bpf_lru* 3825F: kernel/bpf/cgroup.c 3826 3827BPF [TOOLING] (bpftool) 3828M: Quentin Monnet <quentin@isovalent.com> 3829L: bpf@vger.kernel.org 3830S: Maintained 3831F: kernel/bpf/disasm.* 3832F: tools/bpf/bpftool/ 3833 3834BPF [TRACING] 3835M: Song Liu <song@kernel.org> 3836R: Jiri Olsa <jolsa@kernel.org> 3837L: bpf@vger.kernel.org 3838S: Maintained 3839F: kernel/bpf/stackmap.c 3840F: kernel/trace/bpf_trace.c 3841 3842BROADCOM ASP 2.0 ETHERNET DRIVER 3843M: Justin Chen <justin.chen@broadcom.com> 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: bcm-kernel-feedback-list@broadcom.com 3846L: netdev@vger.kernel.org 3847S: Supported 3848F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3849F: drivers/net/ethernet/broadcom/asp2/ 3850 3851BROADCOM B44 10/100 ETHERNET DRIVER 3852M: Michael Chan <michael.chan@broadcom.com> 3853L: netdev@vger.kernel.org 3854S: Supported 3855F: drivers/net/ethernet/broadcom/b44.* 3856 3857BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859L: netdev@vger.kernel.org 3860L: openwrt-devel@lists.openwrt.org (subscribers-only) 3861S: Supported 3862F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3863F: drivers/net/dsa/b53/* 3864F: drivers/net/dsa/bcm_sf2* 3865F: include/linux/dsa/brcm.h 3866F: include/linux/platform_data/b53.h 3867 3868BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3871L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3873S: Maintained 3874T: git https://github.com/broadcom/stblinux.git 3875F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3876F: drivers/pci/controller/pcie-brcmstb.c 3877F: drivers/staging/vc04_services 3878N: bcm2711 3879N: bcm283* 3880N: raspberrypi 3881 3882BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3883M: Florian Fainelli <florian.fainelli@broadcom.com> 3884M: Ray Jui <rjui@broadcom.com> 3885M: Scott Branden <sbranden@broadcom.com> 3886R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3887S: Maintained 3888T: git https://github.com/broadcom/mach-bcm 3889F: arch/arm/mach-bcm/ 3890N: bcm281* 3891N: bcm113* 3892N: bcm216* 3893N: kona 3894 3895BROADCOM BCM47XX MIPS ARCHITECTURE 3896M: Hauke Mehrtens <hauke@hauke-m.de> 3897M: Rafał Miłecki <zajec5@gmail.com> 3898L: linux-mips@vger.kernel.org 3899S: Maintained 3900F: Documentation/devicetree/bindings/mips/brcm/ 3901F: arch/mips/bcm47xx/* 3902F: arch/mips/include/asm/mach-bcm47xx/* 3903 3904BROADCOM BCM4908 ETHERNET DRIVER 3905M: Rafał Miłecki <rafal@milecki.pl> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: netdev@vger.kernel.org 3908S: Maintained 3909F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3910F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3911F: drivers/net/ethernet/broadcom/unimac.h 3912 3913BROADCOM BCM4908 PINMUX DRIVER 3914M: Rafał Miłecki <rafal@milecki.pl> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-gpio@vger.kernel.org 3917S: Maintained 3918F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3919F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3920 3921BROADCOM BCM5301X ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Hauke Mehrtens <hauke@hauke-m.de> 3924M: Rafał Miłecki <zajec5@gmail.com> 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/bcm-ns.dtsi 3929F: arch/arm/boot/dts/broadcom/bcm470* 3930F: arch/arm/boot/dts/broadcom/bcm5301* 3931F: arch/arm/boot/dts/broadcom/bcm953012* 3932F: arch/arm/mach-bcm/bcm_5301x.c 3933 3934BROADCOM BCM53573 ARM ARCHITECTURE 3935M: Florian Fainelli <florian.fainelli@broadcom.com> 3936M: Rafał Miłecki <rafal@milecki.pl> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3939S: Maintained 3940F: arch/arm/boot/dts/broadcom/bcm47189* 3941F: arch/arm/boot/dts/broadcom/bcm53573* 3942 3943BROADCOM BCM63XX/BCM33XX UDC DRIVER 3944M: Kevin Cernekee <cernekee@gmail.com> 3945L: linux-usb@vger.kernel.org 3946S: Maintained 3947F: drivers/usb/gadget/udc/bcm63xx_udc.* 3948 3949BROADCOM BCM7XXX ARM ARCHITECTURE 3950M: Florian Fainelli <florian.fainelli@broadcom.com> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3953S: Maintained 3954T: git https://github.com/broadcom/stblinux.git 3955F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3956F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3957F: arch/arm/include/asm/hardware/cache-b15-rac.h 3958F: arch/arm/mach-bcm/*brcmstb* 3959F: arch/arm/mm/cache-b15-rac.c 3960F: drivers/bus/brcmstb_gisb.c 3961F: drivers/pci/controller/pcie-brcmstb.c 3962N: brcmstb 3963N: bcm7038 3964N: bcm7120 3965 3966BROADCOM BCMBCA ARM ARCHITECTURE 3967M: William Zhang <william.zhang@broadcom.com> 3968M: Anand Gore <anand.gore@broadcom.com> 3969M: Kursad Oney <kursad.oney@broadcom.com> 3970M: Florian Fainelli <florian.fainelli@broadcom.com> 3971M: Rafał Miłecki <rafal@milecki.pl> 3972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3974S: Maintained 3975T: git https://github.com/broadcom/stblinux.git 3976F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3977F: arch/arm64/boot/dts/broadcom/bcmbca/* 3978N: bcmbca 3979N: bcm[9]?47622 3980N: bcm[9]?4912 3981N: bcm[9]?63138 3982N: bcm[9]?63146 3983N: bcm[9]?63148 3984N: bcm[9]?63158 3985N: bcm[9]?63178 3986N: bcm[9]?6756 3987N: bcm[9]?6813 3988N: bcm[9]?6846 3989N: bcm[9]?6855 3990N: bcm[9]?6856 3991N: bcm[9]?6858 3992N: bcm[9]?6878 3993 3994BROADCOM BDC DRIVER 3995M: Justin Chen <justin.chen@broadcom.com> 3996M: Al Cooper <alcooperx@gmail.com> 3997R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3998L: linux-usb@vger.kernel.org 3999S: Maintained 4000F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4001F: drivers/usb/gadget/udc/bdc/ 4002 4003BROADCOM BMIPS CPUFREQ DRIVER 4004M: Markus Mayer <mmayer@broadcom.com> 4005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4006L: linux-pm@vger.kernel.org 4007S: Maintained 4008F: drivers/cpufreq/bmips-cpufreq.c 4009 4010BROADCOM BMIPS MIPS ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-mips@vger.kernel.org 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: arch/mips/bmips/* 4017F: arch/mips/boot/dts/brcm/bcm*.dts* 4018F: arch/mips/include/asm/mach-bmips/* 4019F: arch/mips/kernel/*bmips* 4020F: drivers/irqchip/irq-bcm63* 4021F: drivers/irqchip/irq-bcm7* 4022F: drivers/irqchip/irq-brcmstb* 4023F: drivers/soc/bcm/bcm63xx 4024F: include/linux/bcm963xx_nvram.h 4025F: include/linux/bcm963xx_tag.h 4026 4027BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4028M: Rasesh Mody <rmody@marvell.com> 4029M: GR-Linux-NIC-Dev@marvell.com 4030L: netdev@vger.kernel.org 4031S: Supported 4032F: drivers/net/ethernet/broadcom/bnx2.* 4033F: drivers/net/ethernet/broadcom/bnx2_* 4034 4035BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4036M: Saurav Kashyap <skashyap@marvell.com> 4037M: Javed Hasan <jhasan@marvell.com> 4038M: GR-QLogic-Storage-Upstream@marvell.com 4039L: linux-scsi@vger.kernel.org 4040S: Supported 4041F: drivers/scsi/bnx2fc/ 4042 4043BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4044M: Nilesh Javali <njavali@marvell.com> 4045M: Manish Rangankar <mrangankar@marvell.com> 4046M: GR-QLogic-Storage-Upstream@marvell.com 4047L: linux-scsi@vger.kernel.org 4048S: Supported 4049F: drivers/scsi/bnx2i/ 4050 4051BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4052M: Ariel Elior <aelior@marvell.com> 4053M: Sudarsana Kalluru <skalluru@marvell.com> 4054M: Manish Chopra <manishc@marvell.com> 4055L: netdev@vger.kernel.org 4056S: Supported 4057F: drivers/net/ethernet/broadcom/bnx2x/ 4058 4059BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4060M: Michael Chan <michael.chan@broadcom.com> 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/firmware/broadcom/tee_bnxt_fw.c 4064F: drivers/net/ethernet/broadcom/bnxt/ 4065F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4066 4067BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4068M: Arend van Spriel <aspriel@gmail.com> 4069M: Franky Lin <franky.lin@broadcom.com> 4070M: Hante Meuleman <hante.meuleman@broadcom.com> 4071L: linux-wireless@vger.kernel.org 4072L: brcm80211-dev-list.pdl@broadcom.com 4073L: SHA-cyfmac-dev-list@infineon.com 4074S: Supported 4075F: drivers/net/wireless/broadcom/brcm80211/ 4076 4077BROADCOM BRCMSTB GPIO DRIVER 4078M: Doug Berger <opendmb@gmail.com> 4079M: Florian Fainelli <florian.fainelli@broadcom> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081S: Supported 4082F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4083F: drivers/gpio/gpio-brcmstb.c 4084 4085BROADCOM BRCMSTB I2C DRIVER 4086M: Kamal Dasu <kamal.dasu@broadcom.com> 4087R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4088L: linux-i2c@vger.kernel.org 4089S: Supported 4090F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4091F: drivers/i2c/busses/i2c-brcmstb.c 4092 4093BROADCOM BRCMSTB UART DRIVER 4094M: Al Cooper <alcooperx@gmail.com> 4095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4096L: linux-serial@vger.kernel.org 4097S: Maintained 4098F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4099F: drivers/tty/serial/8250/8250_bcm7271.c 4100 4101BROADCOM BRCMSTB USB EHCI DRIVER 4102M: Justin Chen <justin.chen@broadcom.com> 4103M: Al Cooper <alcooperx@gmail.com> 4104R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4105L: linux-usb@vger.kernel.org 4106S: Maintained 4107F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4108F: drivers/usb/host/ehci-brcm.* 4109 4110BROADCOM BRCMSTB USB PIN MAP DRIVER 4111M: Al Cooper <alcooperx@gmail.com> 4112R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4113L: linux-usb@vger.kernel.org 4114S: Maintained 4115F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4116F: drivers/usb/misc/brcmstb-usb-pinmap.c 4117 4118BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4119M: Justin Chen <justin.chen@broadcom.com> 4120M: Al Cooper <alcooperx@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-kernel@vger.kernel.org 4123S: Maintained 4124F: drivers/phy/broadcom/phy-brcm-usb* 4125 4126BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4127M: William Zhang <william.zhang@broadcom.com> 4128M: Kursad Oney <kursad.oney@broadcom.com> 4129M: Jonas Gorski <jonas.gorski@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-spi@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4134F: drivers/spi/spi-bcm63xx-hsspi.c 4135F: drivers/spi/spi-bcmbca-hsspi.c 4136 4137BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4138M: Jonas Gorski <jonas.gorski@gmail.com> 4139L: linux-spi@vger.kernel.org 4140S: Odd Fixes 4141F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4142F: drivers/spi/spi-bcm63xx.c 4143 4144BROADCOM ETHERNET PHY DRIVERS 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4150F: drivers/net/phy/bcm*.[ch] 4151F: drivers/net/phy/broadcom.c 4152F: include/linux/brcmphy.h 4153 4154BROADCOM GENET ETHERNET DRIVER 4155M: Doug Berger <opendmb@gmail.com> 4156M: Florian Fainelli <florian.fainelli@broadcom.com> 4157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4158L: netdev@vger.kernel.org 4159S: Supported 4160F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4161F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4162F: drivers/net/ethernet/broadcom/genet/ 4163F: drivers/net/ethernet/broadcom/unimac.h 4164F: drivers/net/mdio/mdio-bcm-unimac.c 4165F: include/linux/platform_data/bcmgenet.h 4166F: include/linux/platform_data/mdio-bcm-unimac.h 4167 4168BROADCOM IPROC ARM ARCHITECTURE 4169M: Ray Jui <rjui@broadcom.com> 4170M: Scott Branden <sbranden@broadcom.com> 4171R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4173S: Maintained 4174T: git https://github.com/broadcom/stblinux.git 4175F: arch/arm64/boot/dts/broadcom/northstar2/* 4176F: arch/arm64/boot/dts/broadcom/stingray/* 4177F: drivers/clk/bcm/clk-ns* 4178F: drivers/clk/bcm/clk-sr* 4179F: drivers/pinctrl/bcm/pinctrl-ns* 4180F: include/dt-bindings/clock/bcm-sr* 4181N: iproc 4182N: cygnus 4183N: bcm[-_]nsp 4184N: bcm9113* 4185N: bcm9583* 4186N: bcm9585* 4187N: bcm9586* 4188N: bcm988312 4189N: bcm113* 4190N: bcm583* 4191N: bcm585* 4192N: bcm586* 4193N: bcm88312 4194N: hr2 4195N: stingray 4196 4197BROADCOM IPROC GBIT ETHERNET DRIVER 4198M: Rafał Miłecki <rafal@milecki.pl> 4199R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4200L: netdev@vger.kernel.org 4201S: Maintained 4202F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4203F: drivers/net/ethernet/broadcom/bgmac* 4204F: drivers/net/ethernet/broadcom/unimac.h 4205 4206BROADCOM KONA GPIO DRIVER 4207M: Ray Jui <rjui@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209S: Supported 4210F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4211F: drivers/gpio/gpio-bcm-kona.c 4212 4213BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4214M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4215M: Kashyap Desai <kashyap.desai@broadcom.com> 4216M: Sumit Saxena <sumit.saxena@broadcom.com> 4217M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4218L: mpi3mr-linuxdrv.pdl@broadcom.com 4219L: linux-scsi@vger.kernel.org 4220S: Supported 4221W: https://www.broadcom.com/support/storage 4222F: drivers/scsi/mpi3mr/ 4223 4224BROADCOM NETXTREME-E ROCE DRIVER 4225M: Selvin Xavier <selvin.xavier@broadcom.com> 4226L: linux-rdma@vger.kernel.org 4227S: Supported 4228W: http://www.broadcom.com 4229F: drivers/infiniband/hw/bnxt_re/ 4230F: include/uapi/rdma/bnxt_re-abi.h 4231 4232BROADCOM NVRAM DRIVER 4233M: Rafał Miłecki <zajec5@gmail.com> 4234L: linux-mips@vger.kernel.org 4235S: Maintained 4236F: drivers/firmware/broadcom/* 4237 4238BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4239M: Rafał Miłecki <rafal@milecki.pl> 4240M: Florian Fainelli <florian.fainelli@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242L: linux-pm@vger.kernel.org 4243S: Maintained 4244T: git https://github.com/broadcom/stblinux.git 4245F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4246F: include/dt-bindings/soc/bcm-pmb.h 4247 4248BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4249M: Rafał Miłecki <zajec5@gmail.com> 4250L: linux-wireless@vger.kernel.org 4251S: Maintained 4252F: drivers/bcma/ 4253F: include/linux/bcma/ 4254 4255BROADCOM SPI DRIVER 4256M: Kamal Dasu <kamal.dasu@broadcom.com> 4257R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4258S: Maintained 4259F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4260F: drivers/spi/spi-bcm-qspi.* 4261F: drivers/spi/spi-brcmstb-qspi.c 4262F: drivers/spi/spi-iproc-qspi.c 4263 4264BROADCOM STB AVS CPUFREQ DRIVER 4265M: Markus Mayer <mmayer@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-pm@vger.kernel.org 4268S: Maintained 4269F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4270F: drivers/cpufreq/brcmstb* 4271 4272BROADCOM STB AVS TMON DRIVER 4273M: Markus Mayer <mmayer@broadcom.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4278F: drivers/thermal/broadcom/brcmstb* 4279 4280BROADCOM STB DPFE DRIVER 4281M: Markus Mayer <mmayer@broadcom.com> 4282R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4284S: Maintained 4285F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4286F: drivers/memory/brcmstb_dpfe.c 4287 4288BROADCOM STB NAND FLASH DRIVER 4289M: Brian Norris <computersforpeace@gmail.com> 4290M: Kamal Dasu <kamal.dasu@broadcom.com> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: linux-mtd@lists.infradead.org 4293S: Maintained 4294F: drivers/mtd/nand/raw/brcmnand/ 4295F: include/linux/platform_data/brcmnand.h 4296 4297BROADCOM STB PCIE DRIVER 4298M: Jim Quinlan <jim2101024@gmail.com> 4299M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4300M: Florian Fainelli <florian.fainelli@broadcom.com> 4301R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4302L: linux-pci@vger.kernel.org 4303S: Maintained 4304F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4305F: drivers/pci/controller/pcie-brcmstb.c 4306 4307BROADCOM SYSTEMPORT ETHERNET DRIVER 4308M: Florian Fainelli <florian.fainelli@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: netdev@vger.kernel.org 4311S: Supported 4312F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4313F: drivers/net/ethernet/broadcom/bcmsysport.* 4314F: drivers/net/ethernet/broadcom/unimac.h 4315 4316BROADCOM TG3 GIGABIT ETHERNET DRIVER 4317M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4318M: Prashant Sreedharan <prashant@broadcom.com> 4319M: Michael Chan <mchan@broadcom.com> 4320L: netdev@vger.kernel.org 4321S: Supported 4322F: drivers/net/ethernet/broadcom/tg3.* 4323 4324BROADCOM VK DRIVER 4325M: Scott Branden <scott.branden@broadcom.com> 4326R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4327S: Supported 4328F: drivers/misc/bcm-vk/ 4329F: include/uapi/linux/misc/bcm_vk.h 4330 4331BROCADE BFA FC SCSI DRIVER 4332M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4333M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4334L: linux-scsi@vger.kernel.org 4335S: Supported 4336F: drivers/scsi/bfa/ 4337 4338BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4339M: Rasesh Mody <rmody@marvell.com> 4340M: Sudarsana Kalluru <skalluru@marvell.com> 4341M: GR-Linux-NIC-Dev@marvell.com 4342L: netdev@vger.kernel.org 4343S: Supported 4344F: drivers/net/ethernet/brocade/bna/ 4345 4346BSG (block layer generic sg v4 driver) 4347M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4348L: linux-scsi@vger.kernel.org 4349S: Supported 4350F: block/bsg.c 4351F: include/linux/bsg.h 4352F: include/uapi/linux/bsg.h 4353 4354BT87X AUDIO DRIVER 4355M: Clemens Ladisch <clemens@ladisch.de> 4356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4357S: Maintained 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4359F: Documentation/sound/cards/bt87x.rst 4360F: sound/pci/bt87x.c 4361 4362BT8XXGPIO DRIVER 4363M: Michael Buesch <m@bues.ch> 4364S: Maintained 4365W: http://bu3sch.de/btgpio.php 4366F: drivers/gpio/gpio-bt8xx.c 4367 4368BTRFS FILE SYSTEM 4369M: Chris Mason <clm@fb.com> 4370M: Josef Bacik <josef@toxicpanda.com> 4371M: David Sterba <dsterba@suse.com> 4372L: linux-btrfs@vger.kernel.org 4373S: Maintained 4374W: https://btrfs.readthedocs.io 4375W: https://btrfs.wiki.kernel.org/ 4376Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4377C: irc://irc.libera.chat/btrfs 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4379F: Documentation/filesystems/btrfs.rst 4380F: fs/btrfs/ 4381F: include/linux/btrfs* 4382F: include/trace/events/btrfs.h 4383F: include/uapi/linux/btrfs* 4384 4385BTTV VIDEO4LINUX DRIVER 4386M: Mauro Carvalho Chehab <mchehab@kernel.org> 4387L: linux-media@vger.kernel.org 4388S: Odd fixes 4389W: https://linuxtv.org 4390T: git git://linuxtv.org/media_tree.git 4391F: Documentation/driver-api/media/drivers/bttv* 4392F: drivers/media/pci/bt8xx/bttv* 4393 4394BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4395M: Chanwoo Choi <cw00.choi@samsung.com> 4396L: linux-pm@vger.kernel.org 4397L: linux-samsung-soc@vger.kernel.org 4398S: Maintained 4399T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4400F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4401F: drivers/devfreq/exynos-bus.c 4402 4403BUSLOGIC SCSI DRIVER 4404M: Khalid Aziz <khalid@gonehiking.org> 4405L: linux-scsi@vger.kernel.org 4406S: Maintained 4407F: drivers/scsi/BusLogic.* 4408F: drivers/scsi/FlashPoint.* 4409 4410BXCAN CAN NETWORK DRIVER 4411M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4412L: linux-can@vger.kernel.org 4413S: Maintained 4414F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4415F: drivers/net/can/bxcan.c 4416 4417C-MEDIA CMI8788 DRIVER 4418M: Clemens Ladisch <clemens@ladisch.de> 4419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4420S: Maintained 4421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4422F: sound/pci/oxygen/ 4423 4424C-SKY ARCHITECTURE 4425M: Guo Ren <guoren@kernel.org> 4426L: linux-csky@vger.kernel.org 4427S: Supported 4428T: git https://github.com/c-sky/csky-linux.git 4429F: Documentation/devicetree/bindings/csky/ 4430F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4431F: Documentation/devicetree/bindings/timer/csky,* 4432F: arch/csky/ 4433F: drivers/clocksource/timer-gx6605s.c 4434F: drivers/clocksource/timer-mp-csky.c 4435F: drivers/irqchip/irq-csky-* 4436N: csky 4437K: csky 4438 4439CA8210 IEEE-802.15.4 RADIO DRIVER 4440L: linux-wpan@vger.kernel.org 4441S: Orphan 4442W: https://github.com/Cascoda/ca8210-linux.git 4443F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4444F: drivers/net/ieee802154/ca8210.c 4445 4446CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4447M: David Howells <dhowells@redhat.com> 4448L: linux-cachefs@redhat.com (moderated for non-subscribers) 4449S: Supported 4450F: Documentation/filesystems/caching/cachefiles.rst 4451F: fs/cachefiles/ 4452 4453CACHESTAT: PAGE CACHE STATS FOR A FILE 4454M: Nhat Pham <nphamcs@gmail.com> 4455M: Johannes Weiner <hannes@cmpxchg.org> 4456L: linux-mm@kvack.org 4457S: Maintained 4458F: tools/testing/selftests/cachestat/test_cachestat.c 4459 4460CADENCE MIPI-CSI2 BRIDGES 4461M: Maxime Ripard <mripard@kernel.org> 4462L: linux-media@vger.kernel.org 4463S: Maintained 4464F: Documentation/devicetree/bindings/media/cdns,*.txt 4465F: drivers/media/platform/cadence/cdns-csi2* 4466 4467CADENCE NAND DRIVER 4468L: linux-mtd@lists.infradead.org 4469S: Orphan 4470F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4471F: drivers/mtd/nand/raw/cadence-nand-controller.c 4472 4473CADENCE USB3 DRD IP DRIVER 4474M: Peter Chen <peter.chen@kernel.org> 4475M: Pawel Laszczak <pawell@cadence.com> 4476R: Roger Quadros <rogerq@kernel.org> 4477L: linux-usb@vger.kernel.org 4478S: Maintained 4479T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4480F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4481F: drivers/usb/cdns3/ 4482X: drivers/usb/cdns3/cdnsp* 4483 4484CADENCE USBHS DRIVER 4485M: Pawel Laszczak <pawell@cadence.com> 4486L: linux-usb@vger.kernel.org 4487S: Maintained 4488F: drivers/usb/gadget/udc/cdns2 4489 4490CADENCE USBSSP DRD IP DRIVER 4491M: Pawel Laszczak <pawell@cadence.com> 4492L: linux-usb@vger.kernel.org 4493S: Maintained 4494T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4495F: drivers/usb/cdns3/ 4496X: drivers/usb/cdns3/cdns3* 4497 4498CADET FM/AM RADIO RECEIVER DRIVER 4499M: Hans Verkuil <hverkuil@xs4all.nl> 4500L: linux-media@vger.kernel.org 4501S: Maintained 4502W: https://linuxtv.org 4503T: git git://linuxtv.org/media_tree.git 4504F: drivers/media/radio/radio-cadet* 4505 4506CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4507L: linux-media@vger.kernel.org 4508S: Orphan 4509T: git git://linuxtv.org/media_tree.git 4510F: Documentation/admin-guide/media/cafe_ccic* 4511F: drivers/media/platform/marvell/ 4512 4513CAIF NETWORK LAYER 4514L: netdev@vger.kernel.org 4515S: Orphan 4516F: Documentation/networking/caif/ 4517F: drivers/net/caif/ 4518F: include/net/caif/ 4519F: include/uapi/linux/caif/ 4520F: net/caif/ 4521 4522CAKE QDISC 4523M: Toke Høiland-Jørgensen <toke@toke.dk> 4524L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4525S: Maintained 4526F: net/sched/sch_cake.c 4527 4528CAN NETWORK DRIVERS 4529M: Wolfgang Grandegger <wg@grandegger.com> 4530M: Marc Kleine-Budde <mkl@pengutronix.de> 4531L: linux-can@vger.kernel.org 4532S: Maintained 4533W: https://github.com/linux-can 4534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4536F: Documentation/devicetree/bindings/net/can/ 4537F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4538F: drivers/net/can/ 4539F: drivers/phy/phy-can-transceiver.c 4540F: include/linux/can/bittiming.h 4541F: include/linux/can/dev.h 4542F: include/linux/can/length.h 4543F: include/linux/can/platform/ 4544F: include/linux/can/rx-offload.h 4545F: include/uapi/linux/can/error.h 4546F: include/uapi/linux/can/netlink.h 4547F: include/uapi/linux/can/vxcan.h 4548 4549CAN NETWORK LAYER 4550M: Oliver Hartkopp <socketcan@hartkopp.net> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/networking/can.rst 4558F: include/linux/can/can-ml.h 4559F: include/linux/can/core.h 4560F: include/linux/can/skb.h 4561F: include/net/netns/can.h 4562F: include/uapi/linux/can.h 4563F: include/uapi/linux/can/bcm.h 4564F: include/uapi/linux/can/gw.h 4565F: include/uapi/linux/can/isotp.h 4566F: include/uapi/linux/can/raw.h 4567F: net/can/ 4568 4569CAN-J1939 NETWORK LAYER 4570M: Robin van der Gracht <robin@protonic.nl> 4571M: Oleksij Rempel <o.rempel@pengutronix.de> 4572R: kernel@pengutronix.de 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575F: Documentation/networking/j1939.rst 4576F: include/uapi/linux/can/j1939.h 4577F: net/can/j1939/ 4578 4579CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4580M: Damien Le Moal <dlemoal@kernel.org> 4581L: linux-riscv@lists.infradead.org 4582L: linux-gpio@vger.kernel.org (pinctrl driver) 4583F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4584F: drivers/pinctrl/pinctrl-k210.c 4585 4586CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4587M: Damien Le Moal <dlemoal@kernel.org> 4588L: linux-kernel@vger.kernel.org 4589L: linux-riscv@lists.infradead.org 4590S: Maintained 4591F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4592F: drivers/reset/reset-k210.c 4593 4594CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4595M: Damien Le Moal <dlemoal@kernel.org> 4596L: linux-riscv@lists.infradead.org 4597S: Maintained 4598F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4599F: drivers/soc/canaan/ 4600F: include/soc/canaan/ 4601 4602CAPABILITIES 4603M: Serge Hallyn <serge@hallyn.com> 4604L: linux-security-module@vger.kernel.org 4605S: Supported 4606F: include/linux/capability.h 4607F: include/uapi/linux/capability.h 4608F: kernel/capability.c 4609F: security/commoncap.c 4610 4611CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4612M: Kevin Tsai <ktsai@capellamicro.com> 4613S: Maintained 4614F: drivers/iio/light/cm* 4615 4616CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4617M: Christian Lamparter <chunkeey@googlemail.com> 4618L: linux-wireless@vger.kernel.org 4619S: Maintained 4620W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4621F: drivers/net/wireless/ath/carl9170/ 4622 4623CAVIUM I2C DRIVER 4624M: Robert Richter <rric@kernel.org> 4625S: Odd Fixes 4626W: http://www.marvell.com 4627F: drivers/i2c/busses/i2c-octeon* 4628F: drivers/i2c/busses/i2c-thunderx* 4629 4630CAVIUM LIQUIDIO NETWORK DRIVER 4631M: Derek Chickles <dchickles@marvell.com> 4632M: Satanand Burla <sburla@marvell.com> 4633M: Felix Manlunas <fmanlunas@marvell.com> 4634L: netdev@vger.kernel.org 4635S: Supported 4636W: http://www.marvell.com 4637F: drivers/net/ethernet/cavium/liquidio/ 4638 4639CAVIUM MMC DRIVER 4640M: Robert Richter <rric@kernel.org> 4641S: Odd Fixes 4642W: http://www.marvell.com 4643F: drivers/mmc/host/cavium* 4644 4645CAVIUM OCTEON-TX CRYPTO DRIVER 4646M: George Cherian <gcherian@marvell.com> 4647L: linux-crypto@vger.kernel.org 4648S: Supported 4649W: http://www.marvell.com 4650F: drivers/crypto/cavium/cpt/ 4651 4652CAVIUM THUNDERX2 ARM64 SOC 4653M: Robert Richter <rric@kernel.org> 4654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4655S: Odd Fixes 4656F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4657F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4658 4659CBS/ETF/TAPRIO QDISCS 4660M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4661L: netdev@vger.kernel.org 4662S: Maintained 4663F: net/sched/sch_cbs.c 4664F: net/sched/sch_etf.c 4665F: net/sched/sch_taprio.c 4666 4667CC2520 IEEE-802.15.4 RADIO DRIVER 4668M: Stefan Schmidt <stefan@datenfreihafen.org> 4669L: linux-wpan@vger.kernel.org 4670S: Odd Fixes 4671F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4672F: drivers/net/ieee802154/cc2520.c 4673 4674CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4675M: Gilad Ben-Yossef <gilad@benyossef.com> 4676L: linux-crypto@vger.kernel.org 4677S: Supported 4678W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4679F: drivers/crypto/ccree/ 4680 4681CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4682M: Hadar Gat <hadar.gat@arm.com> 4683L: linux-crypto@vger.kernel.org 4684S: Supported 4685W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4686F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4687F: drivers/char/hw_random/cctrng.c 4688F: drivers/char/hw_random/cctrng.h 4689 4690CEC FRAMEWORK 4691M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4692L: linux-media@vger.kernel.org 4693S: Supported 4694W: http://linuxtv.org 4695T: git git://linuxtv.org/media_tree.git 4696F: Documentation/ABI/testing/debugfs-cec-error-inj 4697F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4698F: Documentation/driver-api/media/cec-core.rst 4699F: Documentation/userspace-api/media/cec 4700F: drivers/media/cec/ 4701F: drivers/media/rc/keymaps/rc-cec.c 4702F: include/media/cec-notifier.h 4703F: include/media/cec.h 4704F: include/uapi/linux/cec-funcs.h 4705F: include/uapi/linux/cec.h 4706 4707CEC GPIO DRIVER 4708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4709L: linux-media@vger.kernel.org 4710S: Supported 4711W: http://linuxtv.org 4712T: git git://linuxtv.org/media_tree.git 4713F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4714F: drivers/media/cec/platform/cec-gpio/ 4715 4716CELL BROADBAND ENGINE ARCHITECTURE 4717M: Arnd Bergmann <arnd@arndb.de> 4718L: linuxppc-dev@lists.ozlabs.org 4719S: Supported 4720W: http://www.ibm.com/developerworks/power/cell/ 4721F: arch/powerpc/include/asm/cell*.h 4722F: arch/powerpc/include/asm/spu*.h 4723F: arch/powerpc/include/uapi/asm/spu*.h 4724F: arch/powerpc/platforms/cell/ 4725 4726CELLWISE CW2015 BATTERY DRIVER 4727M: Tobias Schrammm <t.schramm@manjaro.org> 4728S: Maintained 4729F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4730F: drivers/power/supply/cw2015_battery.c 4731 4732CEPH COMMON CODE (LIBCEPH) 4733M: Ilya Dryomov <idryomov@gmail.com> 4734M: Xiubo Li <xiubli@redhat.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: include/linux/ceph/ 4741F: include/linux/crush/ 4742F: net/ceph/ 4743 4744CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4745M: Xiubo Li <xiubli@redhat.com> 4746M: Ilya Dryomov <idryomov@gmail.com> 4747R: Jeff Layton <jlayton@kernel.org> 4748L: ceph-devel@vger.kernel.org 4749S: Supported 4750W: http://ceph.com/ 4751T: git https://github.com/ceph/ceph-client.git 4752F: Documentation/filesystems/ceph.rst 4753F: fs/ceph/ 4754 4755CERTIFICATE HANDLING 4756M: David Howells <dhowells@redhat.com> 4757M: David Woodhouse <dwmw2@infradead.org> 4758L: keyrings@vger.kernel.org 4759S: Maintained 4760F: Documentation/admin-guide/module-signing.rst 4761F: certs/ 4762F: scripts/sign-file.c 4763F: tools/certs/ 4764 4765CFAG12864B LCD DRIVER 4766M: Miguel Ojeda <ojeda@kernel.org> 4767S: Maintained 4768F: drivers/auxdisplay/cfag12864b.c 4769F: include/linux/cfag12864b.h 4770 4771CFAG12864BFB LCD FRAMEBUFFER DRIVER 4772M: Miguel Ojeda <ojeda@kernel.org> 4773S: Maintained 4774F: drivers/auxdisplay/cfag12864bfb.c 4775F: include/linux/cfag12864b.h 4776 4777CHAR and MISC DRIVERS 4778M: Arnd Bergmann <arnd@arndb.de> 4779M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4780S: Supported 4781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4782F: drivers/char/ 4783F: drivers/misc/ 4784F: include/linux/miscdevice.h 4785X: drivers/char/agp/ 4786X: drivers/char/hw_random/ 4787X: drivers/char/ipmi/ 4788X: drivers/char/random.c 4789X: drivers/char/tpm/ 4790 4791CHECKPATCH 4792M: Andy Whitcroft <apw@canonical.com> 4793M: Joe Perches <joe@perches.com> 4794R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4795R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4796S: Maintained 4797F: scripts/checkpatch.pl 4798 4799CHECKPATCH DOCUMENTATION 4800M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4801M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4802R: Joe Perches <joe@perches.com> 4803S: Maintained 4804F: Documentation/dev-tools/checkpatch.rst 4805 4806CHINESE DOCUMENTATION 4807M: Alex Shi <alexs@kernel.org> 4808M: Yanteng Si <siyanteng@loongson.cn> 4809S: Maintained 4810F: Documentation/translations/zh_CN/ 4811 4812CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4813M: Peter Chen <peter.chen@kernel.org> 4814L: linux-usb@vger.kernel.org 4815S: Maintained 4816T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4817F: drivers/usb/chipidea/ 4818 4819CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4820M: Hans de Goede <hdegoede@redhat.com> 4821L: linux-input@vger.kernel.org 4822S: Maintained 4823F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4824F: drivers/input/touchscreen/chipone_icn8318.c 4825 4826CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4827M: Hans de Goede <hdegoede@redhat.com> 4828L: linux-input@vger.kernel.org 4829S: Maintained 4830F: drivers/input/touchscreen/chipone_icn8505.c 4831 4832CHROME HARDWARE PLATFORM SUPPORT 4833M: Benson Leung <bleung@chromium.org> 4834L: chrome-platform@lists.linux.dev 4835S: Maintained 4836T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4837F: drivers/platform/chrome/ 4838 4839CHROMEOS EC CODEC DRIVER 4840M: Cheng-Yi Chiang <cychiang@chromium.org> 4841M: Tzung-Bi Shih <tzungbi@kernel.org> 4842R: Guenter Roeck <groeck@chromium.org> 4843L: chrome-platform@lists.linux.dev 4844S: Maintained 4845F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4846F: sound/soc/codecs/cros_ec_codec.* 4847 4848CHROMEOS EC SUBDRIVERS 4849M: Benson Leung <bleung@chromium.org> 4850R: Guenter Roeck <groeck@chromium.org> 4851L: chrome-platform@lists.linux.dev 4852S: Maintained 4853F: drivers/power/supply/cros_usbpd-charger.c 4854N: cros_ec 4855N: cros-ec 4856 4857CHROMEOS EC UART DRIVER 4858M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4859R: Benson Leung <bleung@chromium.org> 4860R: Tzung-Bi Shih <tzungbi@kernel.org> 4861S: Maintained 4862F: drivers/platform/chrome/cros_ec_uart.c 4863 4864CHROMEOS EC USB PD NOTIFY DRIVER 4865M: Prashant Malani <pmalani@chromium.org> 4866L: chrome-platform@lists.linux.dev 4867S: Maintained 4868F: drivers/platform/chrome/cros_usbpd_notify.c 4869F: include/linux/platform_data/cros_usbpd_notify.h 4870 4871CHROMEOS EC USB TYPE-C DRIVER 4872M: Prashant Malani <pmalani@chromium.org> 4873L: chrome-platform@lists.linux.dev 4874S: Maintained 4875F: drivers/platform/chrome/cros_ec_typec.* 4876F: drivers/platform/chrome/cros_typec_switch.c 4877F: drivers/platform/chrome/cros_typec_vdm.* 4878 4879CHROMEOS HPS DRIVER 4880M: Dan Callaghan <dcallagh@chromium.org> 4881R: Sami Kyöstilä <skyostil@chromium.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_hps_i2c.c 4884 4885CHRONTEL CH7322 CEC DRIVER 4886M: Joe Tessler <jrt@google.com> 4887L: linux-media@vger.kernel.org 4888S: Maintained 4889T: git git://linuxtv.org/media_tree.git 4890F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4891F: drivers/media/cec/i2c/ch7322.c 4892 4893CIRRUS LOGIC AUDIO CODEC DRIVERS 4894M: James Schulman <james.schulman@cirrus.com> 4895M: David Rhodes <david.rhodes@cirrus.com> 4896M: Richard Fitzgerald <rf@opensource.cirrus.com> 4897L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4898L: patches@opensource.cirrus.com 4899S: Maintained 4900F: Documentation/devicetree/bindings/sound/cirrus,cs* 4901F: include/dt-bindings/sound/cs* 4902F: include/sound/cs* 4903F: sound/pci/hda/cs* 4904F: sound/pci/hda/hda_cs_dsp_ctl.* 4905F: sound/soc/codecs/cs* 4906 4907CIRRUS LOGIC DSP FIRMWARE DRIVER 4908M: Simon Trimmer <simont@opensource.cirrus.com> 4909M: Charles Keepax <ckeepax@opensource.cirrus.com> 4910M: Richard Fitzgerald <rf@opensource.cirrus.com> 4911L: patches@opensource.cirrus.com 4912S: Supported 4913W: https://github.com/CirrusLogic/linux-drivers/wiki 4914T: git https://github.com/CirrusLogic/linux-drivers.git 4915F: drivers/firmware/cirrus/* 4916F: include/linux/firmware/cirrus/* 4917 4918CIRRUS LOGIC EP93XX ETHERNET DRIVER 4919M: Hartley Sweeten <hsweeten@visionengravers.com> 4920L: netdev@vger.kernel.org 4921S: Maintained 4922F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4923 4924CIRRUS LOGIC LOCHNAGAR DRIVER 4925M: Charles Keepax <ckeepax@opensource.cirrus.com> 4926M: Richard Fitzgerald <rf@opensource.cirrus.com> 4927L: patches@opensource.cirrus.com 4928S: Supported 4929F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4930F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4931F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4932F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4933F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4934F: Documentation/hwmon/lochnagar.rst 4935F: drivers/clk/clk-lochnagar.c 4936F: drivers/hwmon/lochnagar-hwmon.c 4937F: drivers/mfd/lochnagar-i2c.c 4938F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4939F: drivers/regulator/lochnagar-regulator.c 4940F: include/dt-bindings/clock/lochnagar.h 4941F: include/dt-bindings/pinctrl/lochnagar.h 4942F: include/linux/mfd/lochnagar* 4943F: sound/soc/codecs/lochnagar-sc.c 4944 4945CIRRUS LOGIC MADERA CODEC DRIVERS 4946M: Charles Keepax <ckeepax@opensource.cirrus.com> 4947M: Richard Fitzgerald <rf@opensource.cirrus.com> 4948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4949L: patches@opensource.cirrus.com 4950S: Supported 4951W: https://github.com/CirrusLogic/linux-drivers/wiki 4952T: git https://github.com/CirrusLogic/linux-drivers.git 4953F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4956F: drivers/gpio/gpio-madera* 4957F: drivers/irqchip/irq-madera* 4958F: drivers/mfd/cs47l* 4959F: drivers/mfd/madera* 4960F: drivers/pinctrl/cirrus/* 4961F: include/dt-bindings/sound/madera* 4962F: include/linux/irqchip/irq-madera* 4963F: include/linux/mfd/madera/* 4964F: include/sound/madera* 4965F: sound/soc/codecs/cs47l* 4966F: sound/soc/codecs/madera* 4967 4968CISCO FCOE HBA DRIVER 4969M: Satish Kharat <satishkh@cisco.com> 4970M: Sesidhar Baddela <sebaddel@cisco.com> 4971M: Karan Tilak Kumar <kartilak@cisco.com> 4972L: linux-scsi@vger.kernel.org 4973S: Supported 4974F: drivers/scsi/fnic/ 4975 4976CISCO SCSI HBA DRIVER 4977M: Karan Tilak Kumar <kartilak@cisco.com> 4978M: Sesidhar Baddela <sebaddel@cisco.com> 4979L: linux-scsi@vger.kernel.org 4980S: Supported 4981F: drivers/scsi/snic/ 4982 4983CISCO VIC ETHERNET NIC DRIVER 4984M: Christian Benvenuti <benve@cisco.com> 4985M: Satish Kharat <satishkh@cisco.com> 4986S: Supported 4987F: drivers/net/ethernet/cisco/enic/ 4988 4989CISCO VIC LOW LATENCY NIC DRIVER 4990M: Christian Benvenuti <benve@cisco.com> 4991M: Nelson Escobar <neescoba@cisco.com> 4992S: Supported 4993F: drivers/infiniband/hw/usnic/ 4994 4995CLANG CONTROL FLOW INTEGRITY SUPPORT 4996M: Sami Tolvanen <samitolvanen@google.com> 4997M: Kees Cook <keescook@chromium.org> 4998R: Nathan Chancellor <nathan@kernel.org> 4999R: Nick Desaulniers <ndesaulniers@google.com> 5000L: llvm@lists.linux.dev 5001S: Supported 5002B: https://github.com/ClangBuiltLinux/linux/issues 5003T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5004F: include/linux/cfi.h 5005F: kernel/cfi.c 5006 5007CLANG-FORMAT FILE 5008M: Miguel Ojeda <ojeda@kernel.org> 5009S: Maintained 5010F: .clang-format 5011 5012CLANG/LLVM BUILD SUPPORT 5013M: Nathan Chancellor <nathan@kernel.org> 5014M: Nick Desaulniers <ndesaulniers@google.com> 5015R: Tom Rix <trix@redhat.com> 5016L: llvm@lists.linux.dev 5017S: Supported 5018W: https://clangbuiltlinux.github.io/ 5019B: https://github.com/ClangBuiltLinux/linux/issues 5020C: irc://irc.libera.chat/clangbuiltlinux 5021F: Documentation/kbuild/llvm.rst 5022F: include/linux/compiler-clang.h 5023F: scripts/Makefile.clang 5024F: scripts/clang-tools/ 5025K: \b(?i:clang|llvm)\b 5026 5027CLK API 5028M: Russell King <linux@armlinux.org.uk> 5029L: linux-clk@vger.kernel.org 5030S: Maintained 5031F: include/linux/clk.h 5032 5033CLOCKSOURCE, CLOCKEVENT DRIVERS 5034M: Daniel Lezcano <daniel.lezcano@linaro.org> 5035M: Thomas Gleixner <tglx@linutronix.de> 5036L: linux-kernel@vger.kernel.org 5037S: Supported 5038T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5039F: Documentation/devicetree/bindings/timer/ 5040F: drivers/clocksource/ 5041 5042CMPC ACPI DRIVER 5043M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5044M: Daniel Oliveira Nascimento <don@syst.com.br> 5045L: platform-driver-x86@vger.kernel.org 5046S: Supported 5047F: drivers/platform/x86/classmate-laptop.c 5048 5049COBALT MEDIA DRIVER 5050M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5051L: linux-media@vger.kernel.org 5052S: Supported 5053W: https://linuxtv.org 5054T: git git://linuxtv.org/media_tree.git 5055F: drivers/media/pci/cobalt/ 5056 5057COCCINELLE/Semantic Patches (SmPL) 5058M: Julia Lawall <Julia.Lawall@inria.fr> 5059M: Nicolas Palix <nicolas.palix@imag.fr> 5060L: cocci@inria.fr (moderated for non-subscribers) 5061S: Supported 5062W: https://coccinelle.gitlabpages.inria.fr/website/ 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5064F: Documentation/dev-tools/coccinelle.rst 5065F: scripts/coccicheck 5066F: scripts/coccinelle/ 5067 5068CODA FILE SYSTEM 5069M: Jan Harkes <jaharkes@cs.cmu.edu> 5070M: coda@cs.cmu.edu 5071L: codalist@coda.cs.cmu.edu 5072S: Maintained 5073W: http://www.coda.cs.cmu.edu/ 5074F: Documentation/filesystems/coda.rst 5075F: fs/coda/ 5076F: include/linux/coda*.h 5077F: include/uapi/linux/coda*.h 5078 5079CODA V4L2 MEM2MEM DRIVER 5080M: Philipp Zabel <p.zabel@pengutronix.de> 5081L: linux-media@vger.kernel.org 5082S: Maintained 5083F: Documentation/devicetree/bindings/media/coda.yaml 5084F: drivers/media/platform/chips-media/ 5085 5086CODE OF CONDUCT 5087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5088S: Supported 5089F: Documentation/process/code-of-conduct-interpretation.rst 5090F: Documentation/process/code-of-conduct.rst 5091 5092COMEDI DRIVERS 5093M: Ian Abbott <abbotti@mev.co.uk> 5094M: H Hartley Sweeten <hsweeten@visionengravers.com> 5095S: Odd Fixes 5096F: drivers/comedi/ 5097F: include/linux/comedi/ 5098F: include/uapi/linux/comedi.h 5099 5100COMMON CLK FRAMEWORK 5101M: Michael Turquette <mturquette@baylibre.com> 5102M: Stephen Boyd <sboyd@kernel.org> 5103L: linux-clk@vger.kernel.org 5104S: Maintained 5105Q: http://patchwork.kernel.org/project/linux-clk/list/ 5106T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5107F: Documentation/devicetree/bindings/clock/ 5108F: drivers/clk/ 5109F: include/dt-bindings/clock/ 5110F: include/linux/clk-pr* 5111F: include/linux/clk/ 5112F: include/linux/of_clk.h 5113X: drivers/clk/clkdev.c 5114 5115COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5116M: Steve French <sfrench@samba.org> 5117R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5118R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5119R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5120R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5121L: linux-cifs@vger.kernel.org 5122L: samba-technical@lists.samba.org (moderated for non-subscribers) 5123S: Supported 5124W: https://wiki.samba.org/index.php/LinuxCIFS 5125T: git git://git.samba.org/sfrench/cifs-2.6.git 5126F: Documentation/admin-guide/cifs/ 5127F: fs/smb/client/ 5128F: fs/smb/common/ 5129F: include/uapi/linux/cifs 5130 5131COMPACTPCI HOTPLUG CORE 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpci_hotplug* 5136 5137COMPACTPCI HOTPLUG GENERIC DRIVER 5138M: Scott Murray <scott@spiteful.org> 5139L: linux-pci@vger.kernel.org 5140S: Maintained 5141F: drivers/pci/hotplug/cpcihp_generic.c 5142 5143COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5144M: Scott Murray <scott@spiteful.org> 5145L: linux-pci@vger.kernel.org 5146S: Maintained 5147F: drivers/pci/hotplug/cpcihp_zt5550.* 5148 5149COMPAL LAPTOP SUPPORT 5150M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5151L: platform-driver-x86@vger.kernel.org 5152S: Maintained 5153F: drivers/platform/x86/compal-laptop.c 5154 5155COMPILER ATTRIBUTES 5156M: Miguel Ojeda <ojeda@kernel.org> 5157R: Nick Desaulniers <ndesaulniers@google.com> 5158S: Maintained 5159F: include/linux/compiler_attributes.h 5160 5161COMPUTE EXPRESS LINK (CXL) 5162M: Davidlohr Bueso <dave@stgolabs.net> 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164M: Dave Jiang <dave.jiang@intel.com> 5165M: Alison Schofield <alison.schofield@intel.com> 5166M: Vishal Verma <vishal.l.verma@intel.com> 5167M: Ira Weiny <ira.weiny@intel.com> 5168M: Dan Williams <dan.j.williams@intel.com> 5169L: linux-cxl@vger.kernel.org 5170S: Maintained 5171F: drivers/cxl/ 5172F: include/uapi/linux/cxl_mem.h 5173 5174COMPUTE EXPRESS LINK PMU (CPMU) 5175M: Jonathan Cameron <jonathan.cameron@huawei.com> 5176L: linux-cxl@vger.kernel.org 5177S: Maintained 5178F: Documentation/admin-guide/perf/cxl.rst 5179F: drivers/perf/cxl_pmu.c 5180 5181CONEXANT ACCESSRUNNER USB DRIVER 5182L: accessrunner-general@lists.sourceforge.net 5183S: Orphan 5184W: http://accessrunner.sourceforge.net/ 5185F: drivers/usb/atm/cxacru.c 5186 5187CONFIGFS 5188M: Joel Becker <jlbec@evilplan.org> 5189M: Christoph Hellwig <hch@lst.de> 5190S: Supported 5191T: git git://git.infradead.org/users/hch/configfs.git 5192F: fs/configfs/ 5193F: include/linux/configfs.h 5194F: samples/configfs/ 5195 5196CONSOLE SUBSYSTEM 5197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5198S: Supported 5199F: drivers/video/console/ 5200F: include/linux/console* 5201 5202CONTEXT TRACKING 5203M: Frederic Weisbecker <frederic@kernel.org> 5204M: "Paul E. McKenney" <paulmck@kernel.org> 5205S: Maintained 5206F: include/linux/context_tracking* 5207F: kernel/context_tracking.c 5208 5209CONTROL GROUP (CGROUP) 5210M: Tejun Heo <tj@kernel.org> 5211M: Zefan Li <lizefan.x@bytedance.com> 5212M: Johannes Weiner <hannes@cmpxchg.org> 5213L: cgroups@vger.kernel.org 5214S: Maintained 5215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5216F: Documentation/admin-guide/cgroup-v1/ 5217F: Documentation/admin-guide/cgroup-v2.rst 5218F: include/linux/cgroup* 5219F: kernel/cgroup/ 5220F: tools/testing/selftests/cgroup/ 5221 5222CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5223M: Tejun Heo <tj@kernel.org> 5224M: Josef Bacik <josef@toxicpanda.com> 5225M: Jens Axboe <axboe@kernel.dk> 5226L: cgroups@vger.kernel.org 5227L: linux-block@vger.kernel.org 5228T: git git://git.kernel.dk/linux-block 5229F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5230F: block/bfq-cgroup.c 5231F: block/blk-cgroup.c 5232F: block/blk-iocost.c 5233F: block/blk-iolatency.c 5234F: block/blk-throttle.c 5235F: include/linux/blk-cgroup.h 5236 5237CONTROL GROUP - CPUSET 5238M: Waiman Long <longman@redhat.com> 5239M: Zefan Li <lizefan.x@bytedance.com> 5240L: cgroups@vger.kernel.org 5241S: Maintained 5242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5243F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5244F: include/linux/cpuset.h 5245F: kernel/cgroup/cpuset.c 5246 5247CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5248M: Johannes Weiner <hannes@cmpxchg.org> 5249M: Michal Hocko <mhocko@kernel.org> 5250M: Roman Gushchin <roman.gushchin@linux.dev> 5251M: Shakeel Butt <shakeelb@google.com> 5252R: Muchun Song <muchun.song@linux.dev> 5253L: cgroups@vger.kernel.org 5254L: linux-mm@kvack.org 5255S: Maintained 5256F: mm/memcontrol.c 5257F: mm/swap_cgroup.c 5258F: tools/testing/selftests/cgroup/memcg_protection.m 5259F: tools/testing/selftests/cgroup/test_kmem.c 5260F: tools/testing/selftests/cgroup/test_memcontrol.c 5261 5262CORETEMP HARDWARE MONITORING DRIVER 5263M: Fenghua Yu <fenghua.yu@intel.com> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/coretemp.rst 5267F: drivers/hwmon/coretemp.c 5268 5269CORSAIR-CPRO HARDWARE MONITOR DRIVER 5270M: Marius Zachmann <mail@mariuszachmann.de> 5271L: linux-hwmon@vger.kernel.org 5272S: Maintained 5273F: drivers/hwmon/corsair-cpro.c 5274 5275CORSAIR-PSU HARDWARE MONITOR DRIVER 5276M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/corsair-psu.rst 5280F: drivers/hwmon/corsair-psu.c 5281 5282COUNTER SUBSYSTEM 5283M: William Breathitt Gray <william.gray@linaro.org> 5284L: linux-iio@vger.kernel.org 5285S: Maintained 5286T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5287F: Documentation/ABI/testing/sysfs-bus-counter 5288F: Documentation/driver-api/generic-counter.rst 5289F: drivers/counter/ 5290F: include/linux/counter.h 5291F: include/uapi/linux/counter.h 5292F: tools/counter/ 5293 5294CP2615 I2C DRIVER 5295M: Bence Csókás <bence98@sch.bme.hu> 5296S: Maintained 5297F: drivers/i2c/busses/i2c-cp2615.c 5298 5299CPMAC ETHERNET DRIVER 5300M: Florian Fainelli <f.fainelli@gmail.com> 5301L: netdev@vger.kernel.org 5302S: Maintained 5303F: drivers/net/ethernet/ti/cpmac.c 5304 5305CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5306M: Viresh Kumar <viresh.kumar@linaro.org> 5307M: Sudeep Holla <sudeep.holla@arm.com> 5308L: linux-pm@vger.kernel.org 5309S: Maintained 5310W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5311F: drivers/cpufreq/vexpress-spc-cpufreq.c 5312 5313CPU FREQUENCY SCALING FRAMEWORK 5314M: "Rafael J. Wysocki" <rafael@kernel.org> 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316L: linux-pm@vger.kernel.org 5317S: Maintained 5318B: https://bugzilla.kernel.org 5319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5320T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5321F: Documentation/admin-guide/pm/cpufreq.rst 5322F: Documentation/admin-guide/pm/intel_pstate.rst 5323F: Documentation/cpu-freq/ 5324F: Documentation/devicetree/bindings/cpufreq/ 5325F: drivers/cpufreq/ 5326F: include/linux/cpufreq.h 5327F: include/linux/sched/cpufreq.h 5328F: kernel/sched/cpufreq*.c 5329F: tools/testing/selftests/cpufreq/ 5330 5331CPU HOTPLUG 5332M: Thomas Gleixner <tglx@linutronix.de> 5333M: Peter Zijlstra <peterz@infradead.org> 5334L: linux-kernel@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5337F: include/linux/cpu.h 5338F: include/linux/cpuhotplug.h 5339F: include/linux/smpboot.h 5340F: kernel/cpu.c 5341F: kernel/smpboot.* 5342 5343CPU IDLE TIME MANAGEMENT FRAMEWORK 5344M: "Rafael J. Wysocki" <rafael@kernel.org> 5345M: Daniel Lezcano <daniel.lezcano@linaro.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348B: https://bugzilla.kernel.org 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5350F: Documentation/admin-guide/pm/cpuidle.rst 5351F: Documentation/driver-api/pm/cpuidle.rst 5352F: drivers/cpuidle/ 5353F: include/linux/cpuidle.h 5354 5355CPU POWER MONITORING SUBSYSTEM 5356M: Thomas Renninger <trenn@suse.com> 5357M: Shuah Khan <shuah@kernel.org> 5358M: Shuah Khan <skhan@linuxfoundation.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361F: tools/power/cpupower/ 5362 5363CPUID/MSR DRIVER 5364M: "H. Peter Anvin" <hpa@zytor.com> 5365S: Maintained 5366F: arch/x86/kernel/cpuid.c 5367F: arch/x86/kernel/msr.c 5368 5369CPUIDLE DRIVER - ARM BIG LITTLE 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Daniel Lezcano <daniel.lezcano@linaro.org> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Maintained 5375T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5376F: drivers/cpuidle/cpuidle-big_little.c 5377 5378CPUIDLE DRIVER - ARM EXYNOS 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380M: Kukjin Kim <kgene@kernel.org> 5381R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-samsung-soc@vger.kernel.org 5384S: Supported 5385F: arch/arm/mach-exynos/pm.c 5386F: drivers/cpuidle/cpuidle-exynos.c 5387F: include/linux/platform_data/cpuidle-exynos.h 5388 5389CPUIDLE DRIVER - ARM PSCI 5390M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5391M: Sudeep Holla <sudeep.holla@arm.com> 5392L: linux-pm@vger.kernel.org 5393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5394S: Supported 5395F: drivers/cpuidle/cpuidle-psci.c 5396 5397CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5398M: Ulf Hansson <ulf.hansson@linaro.org> 5399L: linux-pm@vger.kernel.org 5400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5401S: Supported 5402F: drivers/cpuidle/cpuidle-psci-domain.c 5403F: drivers/cpuidle/cpuidle-psci.h 5404 5405CPUIDLE DRIVER - DT IDLE PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408S: Supported 5409F: drivers/cpuidle/dt_idle_genpd.c 5410F: drivers/cpuidle/dt_idle_genpd.h 5411 5412CPUIDLE DRIVER - RISC-V SBI 5413M: Anup Patel <anup@brainfault.org> 5414L: linux-pm@vger.kernel.org 5415L: linux-riscv@lists.infradead.org 5416S: Maintained 5417F: drivers/cpuidle/cpuidle-riscv-sbi.c 5418 5419CRAMFS FILESYSTEM 5420M: Nicolas Pitre <nico@fluxnic.net> 5421S: Maintained 5422F: Documentation/filesystems/cramfs.rst 5423F: fs/cramfs/ 5424 5425CREATIVE SB0540 5426M: Bastien Nocera <hadess@hadess.net> 5427L: linux-input@vger.kernel.org 5428S: Maintained 5429F: drivers/hid/hid-creative-sb0540.c 5430 5431CRYPTO API 5432M: Herbert Xu <herbert@gondor.apana.org.au> 5433M: "David S. Miller" <davem@davemloft.net> 5434L: linux-crypto@vger.kernel.org 5435S: Maintained 5436T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5438F: Documentation/crypto/ 5439F: Documentation/devicetree/bindings/crypto/ 5440F: arch/*/crypto/ 5441F: crypto/ 5442F: drivers/crypto/ 5443F: include/crypto/ 5444F: include/linux/crypto* 5445F: lib/crypto/ 5446 5447CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5448M: Neil Horman <nhorman@tuxdriver.com> 5449L: linux-crypto@vger.kernel.org 5450S: Maintained 5451F: crypto/ansi_cprng.c 5452F: crypto/rng.c 5453 5454CS3308 MEDIA DRIVER 5455M: Hans Verkuil <hverkuil@xs4all.nl> 5456L: linux-media@vger.kernel.org 5457S: Odd Fixes 5458W: http://linuxtv.org 5459T: git git://linuxtv.org/media_tree.git 5460F: drivers/media/i2c/cs3308.c 5461 5462CS5535 Audio ALSA driver 5463M: Jaya Kumar <jayakumar.alsa@gmail.com> 5464S: Maintained 5465F: sound/pci/cs5535audio/ 5466 5467CTU CAN FD DRIVER 5468M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5469M: Ondrej Ille <ondrej.ille@gmail.com> 5470L: linux-can@vger.kernel.org 5471S: Maintained 5472F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5473F: drivers/net/can/ctucanfd/ 5474 5475CW1200 WLAN driver 5476S: Orphan 5477F: drivers/net/wireless/st/cw1200/ 5478 5479CX18 VIDEO4LINUX DRIVER 5480M: Andy Walls <awalls@md.metrocast.net> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484T: git git://linuxtv.org/media_tree.git 5485F: drivers/media/pci/cx18/ 5486F: include/uapi/linux/ivtv* 5487 5488CX2341X MPEG ENCODER HELPER MODULE 5489M: Hans Verkuil <hverkuil@xs4all.nl> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/common/cx2341x* 5495F: include/media/drv-intf/cx2341x.h 5496 5497CX24120 MEDIA DRIVER 5498M: Jemma Denson <jdenson@gmail.com> 5499M: Patrick Boettcher <patrick.boettcher@posteo.de> 5500L: linux-media@vger.kernel.org 5501S: Maintained 5502W: https://linuxtv.org 5503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5504F: drivers/media/dvb-frontends/cx24120* 5505 5506CX88 VIDEO4LINUX DRIVER 5507M: Mauro Carvalho Chehab <mchehab@kernel.org> 5508L: linux-media@vger.kernel.org 5509S: Odd fixes 5510W: https://linuxtv.org 5511T: git git://linuxtv.org/media_tree.git 5512F: Documentation/driver-api/media/drivers/cx88* 5513F: drivers/media/pci/cx88/ 5514 5515CXD2820R MEDIA DRIVER 5516M: Antti Palosaari <crope@iki.fi> 5517L: linux-media@vger.kernel.org 5518S: Maintained 5519W: https://linuxtv.org 5520W: http://palosaari.fi/linux/ 5521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5522T: git git://linuxtv.org/anttip/media_tree.git 5523F: drivers/media/dvb-frontends/cxd2820r* 5524 5525CXGB3 ETHERNET DRIVER (CXGB3) 5526M: Raju Rangoju <rajur@chelsio.com> 5527L: netdev@vger.kernel.org 5528S: Supported 5529W: http://www.chelsio.com 5530F: drivers/net/ethernet/chelsio/cxgb3/ 5531 5532CXGB3 ISCSI DRIVER (CXGB3I) 5533M: Varun Prakash <varun@chelsio.com> 5534L: linux-scsi@vger.kernel.org 5535S: Supported 5536W: http://www.chelsio.com 5537F: drivers/scsi/cxgbi/cxgb3i 5538 5539CXGB4 CRYPTO DRIVER (chcr) 5540M: Ayush Sawal <ayush.sawal@chelsio.com> 5541L: linux-crypto@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/crypto/chelsio 5545 5546CXGB4 ETHERNET DRIVER (CXGB4) 5547M: Raju Rangoju <rajur@chelsio.com> 5548L: netdev@vger.kernel.org 5549S: Supported 5550W: http://www.chelsio.com 5551F: drivers/net/ethernet/chelsio/cxgb4/ 5552 5553CXGB4 INLINE CRYPTO DRIVER 5554M: Ayush Sawal <ayush.sawal@chelsio.com> 5555L: netdev@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/net/ethernet/chelsio/inline_crypto/ 5559 5560CXGB4 ISCSI DRIVER (CXGB4I) 5561M: Varun Prakash <varun@chelsio.com> 5562L: linux-scsi@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/scsi/cxgbi/cxgb4i 5566 5567CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5568M: Potnuri Bharat Teja <bharat@chelsio.com> 5569L: linux-rdma@vger.kernel.org 5570S: Supported 5571W: http://www.openfabrics.org 5572F: drivers/infiniband/hw/cxgb4/ 5573F: include/uapi/rdma/cxgb4-abi.h 5574 5575CXGB4VF ETHERNET DRIVER (CXGB4VF) 5576M: Raju Rangoju <rajur@chelsio.com> 5577L: netdev@vger.kernel.org 5578S: Supported 5579W: http://www.chelsio.com 5580F: drivers/net/ethernet/chelsio/cxgb4vf/ 5581 5582CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5583M: Frederic Barrat <fbarrat@linux.ibm.com> 5584M: Andrew Donnellan <ajd@linux.ibm.com> 5585L: linuxppc-dev@lists.ozlabs.org 5586S: Supported 5587F: Documentation/ABI/testing/sysfs-class-cxl 5588F: Documentation/powerpc/cxl.rst 5589F: arch/powerpc/platforms/powernv/pci-cxl.c 5590F: drivers/misc/cxl/ 5591F: include/misc/cxl* 5592F: include/uapi/misc/cxl.h 5593 5594CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5595M: Manoj N. Kumar <manoj@linux.ibm.com> 5596M: Matthew R. Ochs <mrochs@linux.ibm.com> 5597M: Uma Krishnan <ukrishn@linux.ibm.com> 5598L: linux-scsi@vger.kernel.org 5599S: Supported 5600F: Documentation/powerpc/cxlflash.rst 5601F: drivers/scsi/cxlflash/ 5602F: include/uapi/scsi/cxlflash_ioctl.h 5603 5604CYBERPRO FB DRIVER 5605M: Russell King <linux@armlinux.org.uk> 5606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5607S: Maintained 5608W: http://www.armlinux.org.uk/ 5609F: drivers/video/fbdev/cyber2000fb.* 5610 5611CYCLADES PC300 DRIVER 5612S: Orphan 5613F: drivers/net/wan/pc300* 5614 5615CYPRESS CY8C95X0 PINCTRL DRIVER 5616M: Patrick Rudolph <patrick.rudolph@9elements.com> 5617L: linux-gpio@vger.kernel.org 5618S: Maintained 5619F: drivers/pinctrl/pinctrl-cy8c95x0.c 5620 5621CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5622M: Linus Walleij <linus.walleij@linaro.org> 5623L: linux-input@vger.kernel.org 5624S: Maintained 5625F: drivers/input/touchscreen/cy8ctma140.c 5626 5627CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5628M: Yassine Oudjana <y.oudjana@protonmail.com> 5629L: linux-input@vger.kernel.org 5630S: Maintained 5631F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5632F: drivers/input/keyboard/cypress-sf.c 5633 5634CYPRESS_FIRMWARE MEDIA DRIVER 5635M: Antti Palosaari <crope@iki.fi> 5636L: linux-media@vger.kernel.org 5637S: Maintained 5638W: https://linuxtv.org 5639W: http://palosaari.fi/linux/ 5640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5641T: git git://linuxtv.org/anttip/media_tree.git 5642F: drivers/media/common/cypress_firmware* 5643 5644CYTTSP TOUCHSCREEN DRIVER 5645M: Linus Walleij <linus.walleij@linaro.org> 5646L: linux-input@vger.kernel.org 5647S: Maintained 5648F: drivers/input/touchscreen/cyttsp* 5649 5650D-LINK DIR-685 TOUCHKEYS DRIVER 5651M: Linus Walleij <linus.walleij@linaro.org> 5652L: linux-input@vger.kernel.org 5653S: Supported 5654F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5655 5656DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5657M: Joshua Kinard <kumba@gentoo.org> 5658S: Maintained 5659F: drivers/rtc/rtc-ds1685.c 5660F: include/linux/rtc/ds1685.h 5661 5662DAMA SLAVE for AX.25 5663M: Joerg Reuter <jreuter@yaina.de> 5664L: linux-hams@vger.kernel.org 5665S: Maintained 5666W: http://yaina.de/jreuter/ 5667W: http://www.qsl.net/dl1bke/ 5668F: net/ax25/af_ax25.c 5669F: net/ax25/ax25_dev.c 5670F: net/ax25/ax25_ds_* 5671F: net/ax25/ax25_in.c 5672F: net/ax25/ax25_out.c 5673F: net/ax25/ax25_timer.c 5674F: net/ax25/sysctl_net_ax25.c 5675 5676DATA ACCESS MONITOR 5677M: SeongJae Park <sj@kernel.org> 5678L: damon@lists.linux.dev 5679L: linux-mm@kvack.org 5680S: Maintained 5681W: https://damonitor.github.io 5682P: Documentation/mm/damon/maintainer-profile.rst 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5684T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5686F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5687F: Documentation/admin-guide/mm/damon/ 5688F: Documentation/mm/damon/ 5689F: include/linux/damon.h 5690F: include/trace/events/damon.h 5691F: mm/damon/ 5692F: tools/testing/selftests/damon/ 5693 5694DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5695L: netdev@vger.kernel.org 5696S: Orphan 5697F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5698F: drivers/net/ethernet/dec/tulip/dmfe.c 5699 5700DC390/AM53C974 SCSI driver 5701M: Hannes Reinecke <hare@suse.com> 5702L: linux-scsi@vger.kernel.org 5703S: Maintained 5704F: drivers/scsi/am53c974.c 5705 5706DC395x SCSI driver 5707M: Oliver Neukum <oliver@neukum.org> 5708M: Ali Akcaagac <aliakc@web.de> 5709M: Jamie Lenehan <lenehan@twibble.org> 5710S: Maintained 5711F: Documentation/scsi/dc395x.rst 5712F: drivers/scsi/dc395x.* 5713 5714DCCP PROTOCOL 5715L: dccp@vger.kernel.org 5716S: Orphan 5717W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5718F: include/linux/dccp.h 5719F: include/linux/tfrc.h 5720F: include/uapi/linux/dccp.h 5721F: net/dccp/ 5722 5723DEBUGOBJECTS: 5724M: Thomas Gleixner <tglx@linutronix.de> 5725L: linux-kernel@vger.kernel.org 5726S: Maintained 5727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5728F: include/linux/debugobjects.h 5729F: lib/debugobjects.c 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: Documentation/wmi/devices/dell-wmi-ddv.rst 5821F: drivers/platform/x86/dell/dell-wmi-ddv.c 5822 5823DELL WMI DESCRIPTOR DRIVER 5824L: Dell.Client.Kernel@dell.com 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELL WMI NOTIFICATIONS DRIVER 5836M: Matthew Garrett <mjg59@srcf.ucam.org> 5837M: Pali Rohár <pali@kernel.org> 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-base.c 5840 5841DELL WMI SYSMAN DRIVER 5842M: Prasanth Ksr <prasanth.ksr@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5847F: drivers/platform/x86/dell/dell-wmi-sysman/ 5848 5849DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5850M: Zev Weiss <zev@bewilderbeest.net> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5854 5855DELTA DPS920AB PSU DRIVER 5856M: Robert Marko <robert.marko@sartura.hr> 5857L: linux-hwmon@vger.kernel.org 5858S: Maintained 5859F: Documentation/hwmon/dps920ab.rst 5860F: drivers/hwmon/pmbus/dps920ab.c 5861 5862DELTA NETWORKS TN48M CPLD DRIVERS 5863M: Robert Marko <robert.marko@sartura.hr> 5864S: Maintained 5865F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5866F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5867F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5868F: drivers/gpio/gpio-tn48m.c 5869F: include/dt-bindings/reset/delta,tn48m-reset.h 5870 5871DELTA ST MEDIA DRIVER 5872M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5873L: linux-media@vger.kernel.org 5874S: Supported 5875W: https://linuxtv.org 5876T: git git://linuxtv.org/media_tree.git 5877F: drivers/media/platform/st/sti/delta 5878 5879DENALI NAND DRIVER 5880L: linux-mtd@lists.infradead.org 5881S: Orphan 5882F: drivers/mtd/nand/raw/denali* 5883 5884DESIGNWARE EDMA CORE IP DRIVER 5885M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5886R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5887R: Serge Semin <fancer.lancer@gmail.com> 5888L: dmaengine@vger.kernel.org 5889S: Maintained 5890F: drivers/dma/dw-edma/ 5891F: include/linux/dma/edma.h 5892 5893DESIGNWARE USB2 DRD IP DRIVER 5894M: Minas Harutyunyan <hminas@synopsys.com> 5895L: linux-usb@vger.kernel.org 5896S: Maintained 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5898F: drivers/usb/dwc2/ 5899 5900DESIGNWARE USB3 DRD IP DRIVER 5901M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5902L: linux-usb@vger.kernel.org 5903S: Maintained 5904F: drivers/usb/dwc3/ 5905 5906DESIGNWARE XDATA IP DRIVER 5907M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5908L: linux-pci@vger.kernel.org 5909S: Maintained 5910F: Documentation/misc-devices/dw-xdata-pcie.rst 5911F: drivers/misc/dw-xdata-pcie.c 5912 5913DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5914M: Andreas Klinger <ak@it-klinger.de> 5915L: linux-iio@vger.kernel.org 5916S: Maintained 5917F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5918F: drivers/iio/proximity/srf*.c 5919 5920DEVICE COREDUMP (DEV_COREDUMP) 5921M: Johannes Berg <johannes@sipsolutions.net> 5922L: linux-kernel@vger.kernel.org 5923S: Maintained 5924F: drivers/base/devcoredump.c 5925F: include/linux/devcoredump.h 5926 5927DEVICE DEPENDENCY HELPER SCRIPT 5928M: Saravana Kannan <saravanak@google.com> 5929L: linux-kernel@vger.kernel.org 5930S: Maintained 5931F: scripts/dev-needs.sh 5932 5933DEVICE DIRECT ACCESS (DAX) 5934M: Dan Williams <dan.j.williams@intel.com> 5935M: Vishal Verma <vishal.l.verma@intel.com> 5936M: Dave Jiang <dave.jiang@intel.com> 5937L: nvdimm@lists.linux.dev 5938L: linux-cxl@vger.kernel.org 5939S: Supported 5940F: drivers/dax/ 5941 5942DEVICE FREQUENCY (DEVFREQ) 5943M: MyungJoo Ham <myungjoo.ham@samsung.com> 5944M: Kyungmin Park <kyungmin.park@samsung.com> 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Maintained 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/ 5950F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5951F: drivers/devfreq/ 5952F: include/linux/devfreq.h 5953F: include/trace/events/devfreq.h 5954 5955DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5956M: Chanwoo Choi <cw00.choi@samsung.com> 5957L: linux-pm@vger.kernel.org 5958S: Supported 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5960F: Documentation/devicetree/bindings/devfreq/event/ 5961F: drivers/devfreq/devfreq-event.c 5962F: drivers/devfreq/event/ 5963F: include/dt-bindings/pmu/exynos_ppmu.h 5964F: include/linux/devfreq-event.h 5965 5966DEVICE RESOURCE MANAGEMENT HELPERS 5967M: Hans de Goede <hdegoede@redhat.com> 5968R: Matti Vaittinen <mazziesaccount@gmail.com> 5969S: Maintained 5970F: include/linux/devm-helpers.h 5971 5972DEVICE-MAPPER (LVM) 5973M: Alasdair Kergon <agk@redhat.com> 5974M: Mike Snitzer <snitzer@kernel.org> 5975M: dm-devel@redhat.com 5976L: dm-devel@redhat.com 5977S: Maintained 5978W: http://sources.redhat.com/dm 5979Q: http://patchwork.kernel.org/project/dm-devel/list/ 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5981T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5982F: Documentation/admin-guide/device-mapper/ 5983F: drivers/md/Kconfig 5984F: drivers/md/Makefile 5985F: drivers/md/dm* 5986F: drivers/md/persistent-data/ 5987F: include/linux/device-mapper.h 5988F: include/linux/dm-*.h 5989F: include/uapi/linux/dm-*.h 5990 5991DEVLINK 5992M: Jiri Pirko <jiri@resnulli.us> 5993L: netdev@vger.kernel.org 5994S: Supported 5995F: Documentation/networking/devlink 5996F: include/net/devlink.h 5997F: include/uapi/linux/devlink.h 5998F: net/devlink/ 5999 6000DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6001M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6002L: kernel@dh-electronics.com 6003S: Maintained 6004F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6005F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6006 6007DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6008M: Marek Vasut <marex@denx.de> 6009L: kernel@dh-electronics.com 6010S: Maintained 6011F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6012F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6013 6014DIALOG SEMICONDUCTOR DRIVERS 6015M: Support Opensource <support.opensource@diasemi.com> 6016S: Supported 6017W: http://www.dialog-semiconductor.com/products 6018F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6019F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6020F: Documentation/devicetree/bindings/mfd/da90*.txt 6021F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6022F: Documentation/devicetree/bindings/regulator/da92*.txt 6023F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6024F: Documentation/devicetree/bindings/regulator/slg51000.txt 6025F: Documentation/devicetree/bindings/sound/da[79]*.txt 6026F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6027F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6028F: Documentation/hwmon/da90??.rst 6029F: drivers/gpio/gpio-da90??.c 6030F: drivers/hwmon/da90??-hwmon.c 6031F: drivers/iio/adc/da91??-*.c 6032F: drivers/input/misc/da72??.[ch] 6033F: drivers/input/misc/da90??_onkey.c 6034F: drivers/input/touchscreen/da9052_tsi.c 6035F: drivers/leds/leds-da90??.c 6036F: drivers/mfd/da903x.c 6037F: drivers/mfd/da90??-*.c 6038F: drivers/mfd/da91??-*.c 6039F: drivers/pinctrl/pinctrl-da90??.c 6040F: drivers/power/supply/da9052-battery.c 6041F: drivers/power/supply/da91??-*.c 6042F: drivers/regulator/da9???-regulator.[ch] 6043F: drivers/regulator/slg51000-regulator.[ch] 6044F: drivers/rtc/rtc-da90??.c 6045F: drivers/thermal/da90??-thermal.c 6046F: drivers/video/backlight/da90??_bl.c 6047F: drivers/watchdog/da90??_wdt.c 6048F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6049F: include/linux/mfd/da903x.h 6050F: include/linux/mfd/da9052/ 6051F: include/linux/mfd/da9055/ 6052F: include/linux/mfd/da9062/ 6053F: include/linux/mfd/da9063/ 6054F: include/linux/mfd/da9150/ 6055F: include/linux/regulator/da9211.h 6056F: include/sound/da[79]*.h 6057F: sound/soc/codecs/da[79]*.[ch] 6058 6059DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6060M: William Breathitt Gray <william.gray@linaro.org> 6061L: linux-gpio@vger.kernel.org 6062S: Maintained 6063F: drivers/gpio/gpio-gpio-mm.c 6064 6065DIOLAN U2C-12 I2C DRIVER 6066M: Guenter Roeck <linux@roeck-us.net> 6067L: linux-i2c@vger.kernel.org 6068S: Maintained 6069F: drivers/i2c/busses/i2c-diolan-u2c.c 6070 6071DIRECTORY NOTIFICATION (DNOTIFY) 6072M: Jan Kara <jack@suse.cz> 6073R: Amir Goldstein <amir73il@gmail.com> 6074L: linux-fsdevel@vger.kernel.org 6075S: Maintained 6076F: Documentation/filesystems/dnotify.rst 6077F: fs/notify/dnotify/ 6078F: include/linux/dnotify.h 6079 6080DISK GEOMETRY AND PARTITION HANDLING 6081M: Andries Brouwer <aeb@cwi.nl> 6082S: Maintained 6083W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6084W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6085W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6086 6087DISKQUOTA 6088M: Jan Kara <jack@suse.com> 6089S: Maintained 6090F: Documentation/filesystems/quota.rst 6091F: fs/quota/ 6092F: include/linux/quota*.h 6093F: include/uapi/linux/quota*.h 6094 6095DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6096M: Bernie Thompson <bernie@plugable.com> 6097L: linux-fbdev@vger.kernel.org 6098S: Maintained 6099W: http://plugable.com/category/projects/udlfb/ 6100F: Documentation/fb/udlfb.rst 6101F: drivers/video/fbdev/udlfb.c 6102F: include/video/udlfb.h 6103 6104DISTRIBUTED LOCK MANAGER (DLM) 6105M: Christine Caulfield <ccaulfie@redhat.com> 6106M: David Teigland <teigland@redhat.com> 6107L: cluster-devel@redhat.com 6108S: Supported 6109W: http://sources.redhat.com/cluster/ 6110T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6111F: fs/dlm/ 6112 6113DMA BUFFER SHARING FRAMEWORK 6114M: Sumit Semwal <sumit.semwal@linaro.org> 6115M: Christian König <christian.koenig@amd.com> 6116L: linux-media@vger.kernel.org 6117L: dri-devel@lists.freedesktop.org 6118L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6119S: Maintained 6120T: git git://anongit.freedesktop.org/drm/drm-misc 6121F: Documentation/driver-api/dma-buf.rst 6122F: drivers/dma-buf/ 6123F: include/linux/*fence.h 6124F: include/linux/dma-buf.h 6125F: include/linux/dma-resv.h 6126K: \bdma_(?:buf|fence|resv)\b 6127 6128DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6129M: Vinod Koul <vkoul@kernel.org> 6130L: dmaengine@vger.kernel.org 6131S: Maintained 6132Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6133T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6134F: Documentation/devicetree/bindings/dma/ 6135F: Documentation/driver-api/dmaengine/ 6136F: drivers/dma/ 6137F: include/dt-bindings/dma/ 6138F: include/linux/dma/ 6139F: include/linux/dmaengine.h 6140F: include/linux/of_dma.h 6141 6142DMA MAPPING BENCHMARK 6143M: Xiang Chen <chenxiang66@hisilicon.com> 6144L: iommu@lists.linux.dev 6145F: kernel/dma/map_benchmark.c 6146F: tools/testing/selftests/dma/ 6147 6148DMA MAPPING HELPERS 6149M: Christoph Hellwig <hch@lst.de> 6150M: Marek Szyprowski <m.szyprowski@samsung.com> 6151R: Robin Murphy <robin.murphy@arm.com> 6152L: iommu@lists.linux.dev 6153S: Supported 6154W: http://git.infradead.org/users/hch/dma-mapping.git 6155T: git git://git.infradead.org/users/hch/dma-mapping.git 6156F: include/asm-generic/dma-mapping.h 6157F: include/linux/dma-direct.h 6158F: include/linux/dma-map-ops.h 6159F: include/linux/dma-mapping.h 6160F: include/linux/swiotlb.h 6161F: kernel/dma/ 6162 6163DMA-BUF HEAPS FRAMEWORK 6164M: Sumit Semwal <sumit.semwal@linaro.org> 6165R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6166R: Liam Mark <lmark@codeaurora.org> 6167R: Laura Abbott <labbott@redhat.com> 6168R: Brian Starkey <Brian.Starkey@arm.com> 6169R: John Stultz <jstultz@google.com> 6170L: linux-media@vger.kernel.org 6171L: dri-devel@lists.freedesktop.org 6172L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6173S: Maintained 6174T: git git://anongit.freedesktop.org/drm/drm-misc 6175F: drivers/dma-buf/dma-heap.c 6176F: drivers/dma-buf/heaps/* 6177F: include/linux/dma-heap.h 6178F: include/uapi/linux/dma-heap.h 6179 6180DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6181M: Lukasz Luba <lukasz.luba@arm.com> 6182L: linux-pm@vger.kernel.org 6183L: linux-samsung-soc@vger.kernel.org 6184S: Maintained 6185F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6186F: drivers/memory/samsung/exynos5422-dmc.c 6187 6188DME1737 HARDWARE MONITOR DRIVER 6189M: Juerg Haefliger <juergh@proton.me> 6190L: linux-hwmon@vger.kernel.org 6191S: Maintained 6192F: Documentation/hwmon/dme1737.rst 6193F: drivers/hwmon/dme1737.c 6194 6195DMI/SMBIOS SUPPORT 6196M: Jean Delvare <jdelvare@suse.com> 6197S: Maintained 6198T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6199F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6200F: drivers/firmware/dmi-id.c 6201F: drivers/firmware/dmi_scan.c 6202F: include/linux/dmi.h 6203 6204DOCUMENTATION 6205M: Jonathan Corbet <corbet@lwn.net> 6206L: linux-doc@vger.kernel.org 6207S: Maintained 6208P: Documentation/doc-guide/maintainer-profile.rst 6209T: git git://git.lwn.net/linux.git docs-next 6210F: Documentation/ 6211F: scripts/documentation-file-ref-check 6212F: scripts/kernel-doc 6213F: scripts/sphinx-pre-install 6214X: Documentation/ABI/ 6215X: Documentation/admin-guide/media/ 6216X: Documentation/devicetree/ 6217X: Documentation/driver-api/media/ 6218X: Documentation/firmware-guide/acpi/ 6219X: Documentation/i2c/ 6220X: Documentation/netlink/ 6221X: Documentation/power/ 6222X: Documentation/spi/ 6223X: Documentation/userspace-api/media/ 6224 6225DOCUMENTATION PROCESS 6226M: Jonathan Corbet <corbet@lwn.net> 6227L: workflows@vger.kernel.org 6228S: Maintained 6229F: Documentation/process/ 6230 6231DOCUMENTATION REPORTING ISSUES 6232M: Thorsten Leemhuis <linux@leemhuis.info> 6233L: linux-doc@vger.kernel.org 6234S: Maintained 6235F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6236F: Documentation/admin-guide/reporting-issues.rst 6237 6238DOCUMENTATION SCRIPTS 6239M: Mauro Carvalho Chehab <mchehab@kernel.org> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/sphinx/parse-headers.pl 6243F: scripts/documentation-file-ref-check 6244F: scripts/sphinx-pre-install 6245 6246DOCUMENTATION/ITALIAN 6247M: Federico Vaga <federico.vaga@vaga.pv.it> 6248L: linux-doc@vger.kernel.org 6249S: Maintained 6250F: Documentation/translations/it_IT 6251 6252DOCUMENTATION/JAPANESE 6253R: Akira Yokosawa <akiyks@gmail.com> 6254L: linux-doc@vger.kernel.org 6255S: Maintained 6256F: Documentation/translations/ja_JP 6257 6258DONGWOON DW9714 LENS VOICE COIL DRIVER 6259M: Sakari Ailus <sakari.ailus@linux.intel.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6264F: drivers/media/i2c/dw9714.c 6265 6266DONGWOON DW9768 LENS VOICE COIL DRIVER 6267M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6272F: drivers/media/i2c/dw9768.c 6273 6274DONGWOON DW9807 LENS VOICE COIL DRIVER 6275M: Sakari Ailus <sakari.ailus@linux.intel.com> 6276L: linux-media@vger.kernel.org 6277S: Maintained 6278T: git git://linuxtv.org/media_tree.git 6279F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6280F: drivers/media/i2c/dw9807-vcm.c 6281 6282DOUBLETALK DRIVER 6283M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6284L: blinux-list@redhat.com 6285S: Maintained 6286F: drivers/char/dtlk.c 6287F: include/linux/dtlk.h 6288 6289DPAA2 DATAPATH I/O (DPIO) DRIVER 6290M: Roy Pledge <Roy.Pledge@nxp.com> 6291L: linux-kernel@vger.kernel.org 6292S: Maintained 6293F: drivers/soc/fsl/dpio 6294 6295DPAA2 ETHERNET DRIVER 6296M: Ioana Ciornei <ioana.ciornei@nxp.com> 6297L: netdev@vger.kernel.org 6298S: Maintained 6299F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6301F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6302F: drivers/net/ethernet/freescale/dpaa2/Makefile 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6306F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6307F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6308F: drivers/net/ethernet/freescale/dpaa2/dpni* 6309 6310DPAA2 ETHERNET SWITCH DRIVER 6311M: Ioana Ciornei <ioana.ciornei@nxp.com> 6312L: netdev@vger.kernel.org 6313S: Maintained 6314F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6315F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6316F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6317 6318DRBD DRIVER 6319M: Philipp Reisner <philipp.reisner@linbit.com> 6320M: Lars Ellenberg <lars.ellenberg@linbit.com> 6321M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6322L: drbd-dev@lists.linbit.com 6323S: Supported 6324W: http://www.drbd.org 6325T: git git://git.linbit.com/linux-drbd.git 6326T: git git://git.linbit.com/drbd-8.4.git 6327F: Documentation/admin-guide/blockdev/ 6328F: drivers/block/drbd/ 6329F: include/linux/drbd* 6330F: lib/lru_cache.c 6331 6332DRIVER COMPONENT FRAMEWORK 6333L: dri-devel@lists.freedesktop.org 6334F: drivers/base/component.c 6335F: include/linux/component.h 6336 6337DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6338M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6339R: "Rafael J. Wysocki" <rafael@kernel.org> 6340S: Supported 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6342F: Documentation/core-api/kobject.rst 6343F: drivers/base/ 6344F: fs/debugfs/ 6345F: fs/sysfs/ 6346F: include/linux/debugfs.h 6347F: include/linux/fwnode.h 6348F: include/linux/kobj* 6349F: include/linux/property.h 6350F: lib/kobj* 6351 6352DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6353M: Nishanth Menon <nm@ti.com> 6354L: linux-pm@vger.kernel.org 6355S: Maintained 6356F: drivers/soc/ti/smartreflex.c 6357F: include/linux/power/smartreflex.h 6358 6359DRM ACCEL DRIVERS FOR INTEL VPU 6360M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6361M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/accel/ivpu/ 6366F: include/uapi/drm/ivpu_accel.h 6367 6368DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6369M: Oded Gabbay <ogabbay@kernel.org> 6370L: dri-devel@lists.freedesktop.org 6371S: Maintained 6372C: irc://irc.oftc.net/dri-devel 6373T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6374F: Documentation/accel/ 6375F: drivers/accel/ 6376F: include/drm/drm_accel.h 6377 6378DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6379M: Maxime Ripard <mripard@kernel.org> 6380M: Chen-Yu Tsai <wens@csie.org> 6381R: Jernej Skrabec <jernej.skrabec@gmail.com> 6382L: dri-devel@lists.freedesktop.org 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/sun4i/sun8i* 6386 6387DRM DRIVER FOR ARM PL111 CLCD 6388M: Emma Anholt <emma@anholt.net> 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: drivers/gpu/drm/pl111/ 6392 6393DRM DRIVER FOR ARM VERSATILE TFT PANELS 6394M: Linus Walleij <linus.walleij@linaro.org> 6395S: Maintained 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6398F: drivers/gpu/drm/panel/panel-arm-versatile.c 6399 6400DRM DRIVER FOR ASPEED BMC GFX 6401M: Joel Stanley <joel@jms.id.au> 6402L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6406F: drivers/gpu/drm/aspeed/ 6407 6408DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6409M: Dave Airlie <airlied@redhat.com> 6410R: Thomas Zimmermann <tzimmermann@suse.de> 6411L: dri-devel@lists.freedesktop.org 6412S: Supported 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: drivers/gpu/drm/ast/ 6415 6416DRM DRIVER FOR BOCHS VIRTUAL GPU 6417M: Gerd Hoffmann <kraxel@redhat.com> 6418L: virtualization@lists.linux-foundation.org 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: drivers/gpu/drm/tiny/bochs.c 6422 6423DRM DRIVER FOR BOE HIMAX8279D PANELS 6424M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6425S: Maintained 6426F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6427F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6428 6429DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6430M: Jagan Teki <jagan@amarulasolutions.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6433F: drivers/gpu/drm/bridge/chipone-icn6211.c 6434 6435DRM DRIVER FOR EBBG FT8719 PANEL 6436M: Joel Selvaraj <jo@jsfamily.in> 6437S: Maintained 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6440F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6441 6442DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6443M: Linus Walleij <linus.walleij@linaro.org> 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/tve200/ 6447 6448DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6449M: Icenowy Zheng <icenowy@aosc.io> 6450S: Maintained 6451F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6452F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6453 6454DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6455M: Jagan Teki <jagan@amarulasolutions.com> 6456S: Maintained 6457F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6458F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6459 6460DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6461M: Thomas Zimmermann <tzimmermann@suse.de> 6462M: Javier Martinez Canillas <javierm@redhat.com> 6463L: dri-devel@lists.freedesktop.org 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: drivers/gpu/drm/drm_aperture.c 6467F: drivers/gpu/drm/tiny/ofdrm.c 6468F: drivers/gpu/drm/tiny/simpledrm.c 6469F: drivers/video/aperture.c 6470F: drivers/video/nomodeset.c 6471F: include/drm/drm_aperture.h 6472F: include/linux/aperture.h 6473F: include/video/nomodeset.h 6474 6475DRM DRIVER FOR GENERIC EDP PANELS 6476R: Douglas Anderson <dianders@chromium.org> 6477F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6478F: drivers/gpu/drm/panel/panel-edp.c 6479 6480DRM DRIVER FOR GENERIC USB DISPLAY 6481M: Noralf Trønnes <noralf@tronnes.org> 6482S: Maintained 6483W: https://github.com/notro/gud/wiki 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: drivers/gpu/drm/gud/ 6486F: include/drm/gud.h 6487 6488DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6489M: Hans de Goede <hdegoede@redhat.com> 6490S: Maintained 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: drivers/gpu/drm/tiny/gm12u320.c 6493 6494DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6495M: Ondrej Jirman <megi@xff.cz> 6496M: Javier Martinez Canillas <javierm@redhat.com> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6500F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6501 6502DRM DRIVER FOR HX8357D PANELS 6503M: Emma Anholt <emma@anholt.net> 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6507F: drivers/gpu/drm/tiny/hx8357d.c 6508 6509DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6510M: Deepak Rawat <drawat.floss@gmail.com> 6511L: linux-hyperv@vger.kernel.org 6512L: dri-devel@lists.freedesktop.org 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: drivers/gpu/drm/hyperv 6516 6517DRM DRIVER FOR ILITEK ILI9225 PANELS 6518M: David Lechner <david@lechnology.com> 6519S: Maintained 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6522F: drivers/gpu/drm/tiny/ili9225.c 6523 6524DRM DRIVER FOR ILITEK ILI9486 PANELS 6525M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6529F: drivers/gpu/drm/tiny/ili9486.c 6530 6531DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6532M: Jagan Teki <jagan@edgeble.ai> 6533S: Maintained 6534F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6535F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6536 6537DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6538M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6539S: Supported 6540T: git git://anongit.freedesktop.org/drm/drm-misc 6541F: drivers/gpu/drm/logicvc/ 6542 6543DRM DRIVER FOR LVDS PANELS 6544M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6545L: dri-devel@lists.freedesktop.org 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/lvds.yaml 6549F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6550F: drivers/gpu/drm/panel/panel-lvds.c 6551 6552DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6553M: Guido Günther <agx@sigxcpu.org> 6554R: Purism Kernel Team <kernel@puri.sm> 6555S: Maintained 6556F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6557F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6558 6559DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6560M: Dave Airlie <airlied@redhat.com> 6561R: Thomas Zimmermann <tzimmermann@suse.de> 6562L: dri-devel@lists.freedesktop.org 6563S: Supported 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: drivers/gpu/drm/mgag200/ 6566 6567DRM DRIVER FOR MI0283QT 6568M: Noralf Trønnes <noralf@tronnes.org> 6569S: Maintained 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6572F: drivers/gpu/drm/tiny/mi0283qt.c 6573 6574DRM DRIVER FOR MIPI DBI compatible panels 6575M: Noralf Trønnes <noralf@tronnes.org> 6576S: Maintained 6577W: https://github.com/notro/panel-mipi-dbi/wiki 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6580F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6581 6582DRM DRIVER FOR MSM ADRENO GPU 6583M: Rob Clark <robdclark@gmail.com> 6584M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6585M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6586R: Sean Paul <sean@poorly.run> 6587R: Marijn Suijten <marijn.suijten@somainline.org> 6588L: linux-arm-msm@vger.kernel.org 6589L: dri-devel@lists.freedesktop.org 6590L: freedreno@lists.freedesktop.org 6591S: Maintained 6592B: https://gitlab.freedesktop.org/drm/msm/-/issues 6593T: git https://gitlab.freedesktop.org/drm/msm.git 6594F: Documentation/devicetree/bindings/display/msm/ 6595F: drivers/gpu/drm/msm/ 6596F: include/uapi/drm/msm_drm.h 6597 6598DRM DRIVER FOR NOVATEK NT35510 PANELS 6599M: Linus Walleij <linus.walleij@linaro.org> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6604 6605DRM DRIVER FOR NOVATEK NT35560 PANELS 6606M: Linus Walleij <linus.walleij@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6611 6612DRM DRIVER FOR NOVATEK NT36523 PANELS 6613M: Jianhua Lu <lujianhua000@gmail.com> 6614S: Maintained 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6617F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6618 6619DRM DRIVER FOR NOVATEK NT36672A PANELS 6620M: Sumit Semwal <sumit.semwal@linaro.org> 6621S: Maintained 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6624F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6625 6626DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6627M: Ben Skeggs <bskeggs@redhat.com> 6628M: Karol Herbst <kherbst@redhat.com> 6629M: Lyude Paul <lyude@redhat.com> 6630L: dri-devel@lists.freedesktop.org 6631L: nouveau@lists.freedesktop.org 6632S: Supported 6633W: https://nouveau.freedesktop.org/ 6634Q: https://patchwork.freedesktop.org/project/nouveau/ 6635Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6636B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6637C: irc://irc.oftc.net/nouveau 6638T: git https://gitlab.freedesktop.org/drm/nouveau.git 6639F: drivers/gpu/drm/nouveau/ 6640F: include/uapi/drm/nouveau_drm.h 6641 6642DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6643M: Stefan Mavrodiev <stefan@olimex.com> 6644S: Maintained 6645F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6646F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6647 6648DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6649R: Douglas Anderson <dianders@chromium.org> 6650F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6651F: drivers/gpu/drm/bridge/parade-ps8640.c 6652 6653DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6654M: Noralf Trønnes <noralf@tronnes.org> 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: Documentation/devicetree/bindings/display/repaper.txt 6658F: drivers/gpu/drm/tiny/repaper.c 6659 6660DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6661M: Dave Airlie <airlied@redhat.com> 6662M: Gerd Hoffmann <kraxel@redhat.com> 6663L: virtualization@lists.linux-foundation.org 6664S: Obsolete 6665W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/tiny/cirrus.c 6668 6669DRM DRIVER FOR QXL VIRTUAL GPU 6670M: Dave Airlie <airlied@redhat.com> 6671M: Gerd Hoffmann <kraxel@redhat.com> 6672L: virtualization@lists.linux-foundation.org 6673L: spice-devel@lists.freedesktop.org 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: drivers/gpu/drm/qxl/ 6677F: include/uapi/drm/qxl_drm.h 6678 6679DRM DRIVER FOR RAYDIUM RM67191 PANELS 6680M: Robert Chiras <robert.chiras@nxp.com> 6681S: Maintained 6682F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6683F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6684 6685DRM DRIVER FOR SAMSUNG DB7430 PANELS 6686M: Linus Walleij <linus.walleij@linaro.org> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6690F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6691 6692DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6693M: Inki Dae <inki.dae@samsung.com> 6694M: Jagan Teki <jagan@amarulasolutions.com> 6695M: Marek Szyprowski <m.szyprowski@samsung.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6699F: drivers/gpu/drm/bridge/samsung-dsim.c 6700F: include/drm/bridge/samsung-dsim.h 6701 6702DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6703M: Markuss Broks <markuss.broks@gmail.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6706F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6707 6708DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6709M: Artur Weber <aweber.kernel@gmail.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6712F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6713 6714DRM DRIVER FOR SITRONIX ST7586 PANELS 6715M: David Lechner <david@lechnology.com> 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6719F: drivers/gpu/drm/tiny/st7586.c 6720 6721DRM DRIVER FOR SITRONIX ST7701 PANELS 6722M: Jagan Teki <jagan@amarulasolutions.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6726 6727DRM DRIVER FOR SITRONIX ST7703 PANELS 6728M: Guido Günther <agx@sigxcpu.org> 6729R: Purism Kernel Team <kernel@puri.sm> 6730R: Ondrej Jirman <megous@megous.com> 6731S: Maintained 6732F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6733F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6734 6735DRM DRIVER FOR SITRONIX ST7735R PANELS 6736M: David Lechner <david@lechnology.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6740F: drivers/gpu/drm/tiny/st7735r.c 6741 6742DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6743M: Javier Martinez Canillas <javierm@redhat.com> 6744S: Maintained 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6747F: drivers/gpu/drm/solomon/ssd130x* 6748 6749DRM DRIVER FOR ST-ERICSSON MCDE 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6754F: drivers/gpu/drm/mcde/ 6755 6756DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6757M: Jagan Teki <jagan@amarulasolutions.com> 6758S: Maintained 6759F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6760F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6761 6762DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6763R: Douglas Anderson <dianders@chromium.org> 6764F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6765F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6766 6767DRM DRIVER FOR TPO TPG110 PANELS 6768M: Linus Walleij <linus.walleij@linaro.org> 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6772F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6773 6774DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6775M: Dave Airlie <airlied@redhat.com> 6776R: Sean Paul <sean@poorly.run> 6777R: Thomas Zimmermann <tzimmermann@suse.de> 6778L: dri-devel@lists.freedesktop.org 6779S: Supported 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: drivers/gpu/drm/udl/ 6782 6783DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6784M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6785M: Melissa Wen <melissa.srw@gmail.com> 6786M: Maíra Canal <mairacanal@riseup.net> 6787R: Haneen Mohammed <hamohammed.sa@gmail.com> 6788R: Daniel Vetter <daniel@ffwll.ch> 6789L: dri-devel@lists.freedesktop.org 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/gpu/vkms.rst 6793F: drivers/gpu/drm/vkms/ 6794 6795DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6796M: Hans de Goede <hdegoede@redhat.com> 6797L: dri-devel@lists.freedesktop.org 6798S: Maintained 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: drivers/gpu/drm/vboxvideo/ 6801 6802DRM DRIVER FOR VMWARE VIRTUAL GPU 6803M: Zack Rusin <zackr@vmware.com> 6804R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6805L: dri-devel@lists.freedesktop.org 6806S: Supported 6807T: git git://anongit.freedesktop.org/drm/drm-misc 6808F: drivers/gpu/drm/vmwgfx/ 6809F: include/uapi/drm/vmwgfx_drm.h 6810 6811DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6812M: Linus Walleij <linus.walleij@linaro.org> 6813S: Maintained 6814T: git git://anongit.freedesktop.org/drm/drm-misc 6815F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6816F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6817 6818DRM DRIVERS 6819M: David Airlie <airlied@gmail.com> 6820M: Daniel Vetter <daniel@ffwll.ch> 6821L: dri-devel@lists.freedesktop.org 6822S: Maintained 6823B: https://gitlab.freedesktop.org/drm 6824C: irc://irc.oftc.net/dri-devel 6825T: git git://anongit.freedesktop.org/drm/drm 6826F: Documentation/devicetree/bindings/display/ 6827F: Documentation/devicetree/bindings/gpu/ 6828F: Documentation/gpu/ 6829F: drivers/gpu/ 6830F: include/drm/ 6831F: include/linux/vga* 6832F: include/uapi/drm/ 6833 6834DRM DRIVERS AND MISC GPU PATCHES 6835M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Thomas Zimmermann <tzimmermann@suse.de> 6838S: Maintained 6839W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/gpu/ 6842F: drivers/gpu/drm/* 6843F: drivers/gpu/vga/ 6844F: include/drm/drm* 6845F: include/linux/vga* 6846F: include/uapi/drm/drm* 6847 6848DRM DRIVERS FOR ALLWINNER A10 6849M: Maxime Ripard <mripard@kernel.org> 6850M: Chen-Yu Tsai <wens@csie.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/allwinner* 6855F: drivers/gpu/drm/sun4i/ 6856 6857DRM DRIVERS FOR AMLOGIC SOCS 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859L: dri-devel@lists.freedesktop.org 6860L: linux-amlogic@lists.infradead.org 6861S: Supported 6862W: http://linux-meson.com/ 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6865F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6866F: Documentation/gpu/meson.rst 6867F: drivers/gpu/drm/meson/ 6868 6869DRM DRIVERS FOR ATMEL HLCDC 6870M: Sam Ravnborg <sam@ravnborg.org> 6871M: Boris Brezillon <bbrezillon@kernel.org> 6872L: dri-devel@lists.freedesktop.org 6873S: Supported 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/atmel/ 6876F: drivers/gpu/drm/atmel-hlcdc/ 6877 6878DRM DRIVERS FOR BRIDGE CHIPS 6879M: Andrzej Hajda <andrzej.hajda@intel.com> 6880M: Neil Armstrong <neil.armstrong@linaro.org> 6881M: Robert Foss <rfoss@kernel.org> 6882R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6883R: Jonas Karlman <jonas@kwiboo.se> 6884R: Jernej Skrabec <jernej.skrabec@gmail.com> 6885S: Maintained 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/bridge/ 6888F: drivers/gpu/drm/bridge/ 6889F: drivers/gpu/drm/drm_bridge.c 6890F: include/drm/drm_bridge.h 6891 6892DRM DRIVERS FOR EXYNOS 6893M: Inki Dae <inki.dae@samsung.com> 6894M: Seung-Woo Kim <sw0312.kim@samsung.com> 6895M: Kyungmin Park <kyungmin.park@samsung.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6899F: Documentation/devicetree/bindings/display/exynos/ 6900F: Documentation/devicetree/bindings/display/samsung/ 6901F: drivers/gpu/drm/exynos/ 6902F: include/uapi/drm/exynos_drm.h 6903 6904DRM DRIVERS FOR FREESCALE DCU 6905M: Stefan Agner <stefan@agner.ch> 6906M: Alison Wang <alison.wang@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Supported 6909T: git git://anongit.freedesktop.org/drm/drm-misc 6910F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6911F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6912F: drivers/gpu/drm/fsl-dcu/ 6913 6914DRM DRIVERS FOR FREESCALE IMX 6915M: Philipp Zabel <p.zabel@pengutronix.de> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918F: Documentation/devicetree/bindings/display/imx/ 6919F: drivers/gpu/drm/imx/ipuv3/ 6920F: drivers/gpu/ipu-v3/ 6921 6922DRM DRIVERS FOR FREESCALE IMX BRIDGE 6923M: Liu Ying <victor.liu@nxp.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6927F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6928F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6929F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6930F: drivers/gpu/drm/bridge/imx/ 6931 6932DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6933M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://github.com/patjak/drm-gma500 6937F: drivers/gpu/drm/gma500/ 6938 6939DRM DRIVERS FOR HISILICON 6940M: Xinliang Liu <xinliang.liu@linaro.org> 6941M: Tian Tao <tiantao6@hisilicon.com> 6942R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6943R: Sumit Semwal <sumit.semwal@linaro.org> 6944R: Yongqin Liu <yongqin.liu@linaro.org> 6945R: John Stultz <jstultz@google.com> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948T: git git://anongit.freedesktop.org/drm/drm-misc 6949F: Documentation/devicetree/bindings/display/hisilicon/ 6950F: drivers/gpu/drm/hisilicon/ 6951 6952DRM DRIVERS FOR LIMA 6953M: Qiang Yu <yuq825@gmail.com> 6954L: dri-devel@lists.freedesktop.org 6955L: lima@lists.freedesktop.org (moderated for non-subscribers) 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: drivers/gpu/drm/lima/ 6959F: include/uapi/drm/lima_drm.h 6960 6961DRM DRIVERS FOR MEDIATEK 6962M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6963M: Philipp Zabel <p.zabel@pengutronix.de> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6966S: Supported 6967F: Documentation/devicetree/bindings/display/mediatek/ 6968F: drivers/gpu/drm/mediatek/ 6969F: drivers/phy/mediatek/phy-mtk-dp.c 6970F: drivers/phy/mediatek/phy-mtk-hdmi* 6971F: drivers/phy/mediatek/phy-mtk-mipi* 6972 6973DRM DRIVERS FOR NVIDIA TEGRA 6974M: Thierry Reding <thierry.reding@gmail.com> 6975M: Mikko Perttunen <mperttunen@nvidia.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-tegra@vger.kernel.org 6978S: Supported 6979T: git https://gitlab.freedesktop.org/drm/tegra.git 6980F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6981F: Documentation/devicetree/bindings/gpu/host1x/ 6982F: drivers/gpu/drm/tegra/ 6983F: drivers/gpu/host1x/ 6984F: include/linux/host1x.h 6985F: include/uapi/drm/tegra_drm.h 6986 6987DRM DRIVERS FOR RENESAS 6988M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6989M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6990L: dri-devel@lists.freedesktop.org 6991L: linux-renesas-soc@vger.kernel.org 6992S: Supported 6993T: git git://linuxtv.org/pinchartl/media drm/du/next 6994F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6995F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6996F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6997F: Documentation/devicetree/bindings/display/renesas,du.yaml 6998F: drivers/gpu/drm/renesas/ 6999F: include/linux/platform_data/shmob_drm.h 7000 7001DRM DRIVERS FOR ROCKCHIP 7002M: Sandy Huang <hjc@rock-chips.com> 7003M: Heiko Stübner <heiko@sntech.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: Documentation/devicetree/bindings/display/rockchip/ 7008F: drivers/gpu/drm/rockchip/ 7009 7010DRM DRIVERS FOR STI 7011M: Alain Volmat <alain.volmat@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7016F: drivers/gpu/drm/sti 7017 7018DRM DRIVERS FOR STM 7019M: Yannick Fertre <yannick.fertre@foss.st.com> 7020M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7021M: Philippe Cornu <philippe.cornu@foss.st.com> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7026F: drivers/gpu/drm/stm 7027 7028DRM DRIVERS FOR TI KEYSTONE 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030M: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7035F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7036F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7037F: drivers/gpu/drm/tidss/ 7038 7039DRM DRIVERS FOR TI LCDC 7040M: Jyri Sarha <jyri.sarha@iki.fi> 7041R: Tomi Valkeinen <tomba@kernel.org> 7042L: dri-devel@lists.freedesktop.org 7043S: Maintained 7044F: Documentation/devicetree/bindings/display/tilcdc/ 7045F: drivers/gpu/drm/tilcdc/ 7046 7047DRM DRIVERS FOR TI OMAP 7048M: Tomi Valkeinen <tomba@kernel.org> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051F: Documentation/devicetree/bindings/display/ti/ 7052F: drivers/gpu/drm/omapdrm/ 7053 7054DRM DRIVERS FOR V3D 7055M: Emma Anholt <emma@anholt.net> 7056M: Melissa Wen <mwen@igalia.com> 7057S: Supported 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7060F: drivers/gpu/drm/v3d/ 7061F: include/uapi/drm/v3d_drm.h 7062 7063DRM DRIVERS FOR VC4 7064M: Emma Anholt <emma@anholt.net> 7065M: Maxime Ripard <mripard@kernel.org> 7066S: Supported 7067T: git git://github.com/anholt/linux 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7070F: drivers/gpu/drm/vc4/ 7071F: include/uapi/drm/vc4_drm.h 7072 7073DRM DRIVERS FOR VIVANTE GPU IP 7074M: Lucas Stach <l.stach@pengutronix.de> 7075R: Russell King <linux+etnaviv@armlinux.org.uk> 7076R: Christian Gmeiner <christian.gmeiner@gmail.com> 7077L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7081F: drivers/gpu/drm/etnaviv/ 7082F: include/uapi/drm/etnaviv_drm.h 7083 7084DRM DRIVERS FOR XEN 7085M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7086L: dri-devel@lists.freedesktop.org 7087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7088S: Supported 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/gpu/xen-front.rst 7091F: drivers/gpu/drm/xen/ 7092 7093DRM DRIVERS FOR XILINX 7094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: Documentation/devicetree/bindings/display/xlnx/ 7099F: drivers/gpu/drm/xlnx/ 7100 7101DRM GPU SCHEDULER 7102M: Luben Tuikov <luben.tuikov@amd.com> 7103L: dri-devel@lists.freedesktop.org 7104S: Maintained 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: drivers/gpu/drm/scheduler/ 7107F: include/drm/gpu_scheduler.h 7108 7109DRM PANEL DRIVERS 7110M: Neil Armstrong <neil.armstrong@linaro.org> 7111R: Sam Ravnborg <sam@ravnborg.org> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: Documentation/devicetree/bindings/display/panel/ 7116F: drivers/gpu/drm/drm_panel.c 7117F: drivers/gpu/drm/panel/ 7118F: include/drm/drm_panel.h 7119 7120DRM PRIVACY-SCREEN CLASS 7121M: Hans de Goede <hdegoede@redhat.com> 7122L: dri-devel@lists.freedesktop.org 7123S: Maintained 7124T: git git://anongit.freedesktop.org/drm/drm-misc 7125F: drivers/gpu/drm/drm_privacy_screen* 7126F: include/drm/drm_privacy_screen* 7127 7128DRM TTM SUBSYSTEM 7129M: Christian Koenig <christian.koenig@amd.com> 7130M: Huang Rui <ray.huang@amd.com> 7131L: dri-devel@lists.freedesktop.org 7132S: Maintained 7133T: git git://anongit.freedesktop.org/drm/drm-misc 7134F: drivers/gpu/drm/ttm/ 7135F: include/drm/ttm/ 7136 7137DSBR100 USB FM RADIO DRIVER 7138M: Alexey Klimov <klimov.linux@gmail.com> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/radio/dsbr100.c 7143 7144DT3155 MEDIA DRIVER 7145M: Hans Verkuil <hverkuil@xs4all.nl> 7146L: linux-media@vger.kernel.org 7147S: Odd Fixes 7148W: https://linuxtv.org 7149T: git git://linuxtv.org/media_tree.git 7150F: drivers/media/pci/dt3155/ 7151 7152DVB_USB_AF9015 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9015* 7161 7162DVB_USB_AF9035 MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/af9035* 7171 7172DVB_USB_ANYSEE MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/anysee* 7181 7182DVB_USB_AU6610 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/au6610* 7191 7192DVB_USB_CE6230 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ce6230* 7201 7202DVB_USB_CXUSB MEDIA DRIVER 7203M: Michael Krufky <mkrufky@linuxtv.org> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://github.com/mkrufky 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/media_tree.git 7210F: drivers/media/usb/dvb-usb/cxusb* 7211 7212DVB_USB_EC168 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217W: http://palosaari.fi/linux/ 7218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7219T: git git://linuxtv.org/anttip/media_tree.git 7220F: drivers/media/usb/dvb-usb-v2/ec168* 7221 7222DVB_USB_GL861 MEDIA DRIVER 7223M: Antti Palosaari <crope@iki.fi> 7224L: linux-media@vger.kernel.org 7225S: Maintained 7226W: https://linuxtv.org 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/gl861* 7230 7231DVB_USB_MXL111SF MEDIA DRIVER 7232M: Michael Krufky <mkrufky@linuxtv.org> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://github.com/mkrufky 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/mkrufky/mxl111sf.git 7239F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7240 7241DVB_USB_RTL28XXU MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7250 7251DVB_USB_V2 MEDIA DRIVER 7252M: Antti Palosaari <crope@iki.fi> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255W: https://linuxtv.org 7256W: http://palosaari.fi/linux/ 7257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7258T: git git://linuxtv.org/anttip/media_tree.git 7259F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7260F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7261 7262DYNAMIC DEBUG 7263M: Jason Baron <jbaron@akamai.com> 7264M: Jim Cromie <jim.cromie@gmail.com> 7265S: Maintained 7266F: include/linux/dynamic_debug.h 7267F: lib/dynamic_debug.c 7268F: lib/test_dynamic_debug.c 7269 7270DYNAMIC INTERRUPT MODERATION 7271M: Tal Gilboa <talgi@nvidia.com> 7272S: Maintained 7273F: Documentation/networking/net_dim.rst 7274F: include/linux/dim.h 7275F: lib/dim/ 7276 7277DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7278M: Daniel Lezcano <daniel.lezcano@kernel.org> 7279L: linux-pm@vger.kernel.org 7280S: Supported 7281B: https://bugzilla.kernel.org 7282T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7283F: drivers/powercap/dtpm* 7284F: include/linux/dtpm.h 7285 7286DZ DECSTATION DZ11 SERIAL DRIVER 7287M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7288S: Maintained 7289F: drivers/tty/serial/dz.* 7290 7291E3X0 POWER BUTTON DRIVER 7292M: Moritz Fischer <moritz.fischer@ettus.com> 7293L: usrp-users@lists.ettus.com 7294S: Supported 7295W: http://www.ettus.com 7296F: Documentation/devicetree/bindings/input/e3x0-button.txt 7297F: drivers/input/misc/e3x0-button.c 7298 7299E4000 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/tuners/e4000* 7308 7309EARTH_PT1 MEDIA DRIVER 7310M: Akihiro Tsukada <tskd08@gmail.com> 7311L: linux-media@vger.kernel.org 7312S: Odd Fixes 7313F: drivers/media/pci/pt1/ 7314 7315EARTH_PT3 MEDIA DRIVER 7316M: Akihiro Tsukada <tskd08@gmail.com> 7317L: linux-media@vger.kernel.org 7318S: Odd Fixes 7319F: drivers/media/pci/pt3/ 7320 7321EC100 MEDIA DRIVER 7322M: Antti Palosaari <crope@iki.fi> 7323L: linux-media@vger.kernel.org 7324S: Maintained 7325W: https://linuxtv.org 7326W: http://palosaari.fi/linux/ 7327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7328T: git git://linuxtv.org/anttip/media_tree.git 7329F: drivers/media/dvb-frontends/ec100* 7330 7331ECRYPT FILE SYSTEM 7332M: Tyler Hicks <code@tyhicks.com> 7333L: ecryptfs@vger.kernel.org 7334S: Odd Fixes 7335W: http://ecryptfs.org 7336W: https://launchpad.net/ecryptfs 7337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7338F: Documentation/filesystems/ecryptfs.rst 7339F: fs/ecryptfs/ 7340 7341EDAC-AMD64 7342M: Yazen Ghannam <yazen.ghannam@amd.com> 7343L: linux-edac@vger.kernel.org 7344S: Supported 7345F: drivers/edac/amd64_edac* 7346F: drivers/edac/mce_amd* 7347 7348EDAC-ARMADA 7349M: Jan Luebbe <jlu@pengutronix.de> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7353F: drivers/edac/armada_xp_* 7354 7355EDAC-AST2500 7356M: Stefan Schaeckeler <sschaeck@cisco.com> 7357S: Supported 7358F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7359F: drivers/edac/aspeed_edac.c 7360 7361EDAC-BLUEFIELD 7362M: Shravan Kumar Ramani <shravankr@nvidia.com> 7363S: Supported 7364F: drivers/edac/bluefield_edac.c 7365 7366EDAC-CALXEDA 7367M: Andre Przywara <andre.przywara@arm.com> 7368L: linux-edac@vger.kernel.org 7369S: Maintained 7370F: drivers/edac/highbank* 7371 7372EDAC-CAVIUM OCTEON 7373M: Ralf Baechle <ralf@linux-mips.org> 7374L: linux-edac@vger.kernel.org 7375L: linux-mips@vger.kernel.org 7376S: Supported 7377F: drivers/edac/octeon_edac* 7378 7379EDAC-CAVIUM THUNDERX 7380M: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Odd Fixes 7383F: drivers/edac/thunderx_edac* 7384 7385EDAC-CORE 7386M: Borislav Petkov <bp@alien8.de> 7387M: Tony Luck <tony.luck@intel.com> 7388R: James Morse <james.morse@arm.com> 7389R: Mauro Carvalho Chehab <mchehab@kernel.org> 7390R: Robert Richter <rric@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7394F: Documentation/admin-guide/ras.rst 7395F: Documentation/driver-api/edac.rst 7396F: drivers/edac/ 7397F: include/linux/edac.h 7398 7399EDAC-DMC520 7400M: Lei Wang <lewan@microsoft.com> 7401L: linux-edac@vger.kernel.org 7402S: Supported 7403F: drivers/edac/dmc520_edac.c 7404 7405EDAC-E752X 7406M: Mark Gross <markgross@kernel.org> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/e752x_edac.c 7410 7411EDAC-E7XXX 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/e7xxx_edac.c 7415 7416EDAC-FSL_DDR 7417M: York Sun <york.sun@nxp.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/fsl_ddr_edac.* 7421 7422EDAC-GHES 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/ghes_edac.c 7427 7428EDAC-I10NM 7429M: Tony Luck <tony.luck@intel.com> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i10nm_base.c 7433 7434EDAC-I3000 7435L: linux-edac@vger.kernel.org 7436S: Orphan 7437F: drivers/edac/i3000_edac.c 7438 7439EDAC-I5000 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i5000_edac.c 7443 7444EDAC-I5400 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i5400_edac.c 7449 7450EDAC-I7300 7451M: Mauro Carvalho Chehab <mchehab@kernel.org> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i7300_edac.c 7455 7456EDAC-I7CORE 7457M: Mauro Carvalho Chehab <mchehab@kernel.org> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i7core_edac.c 7461 7462EDAC-I82443BXGX 7463M: Tim Small <tim@buttersideup.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/i82443bxgx_edac.c 7467 7468EDAC-I82975X 7469M: "Arvind R." <arvino55@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/i82975x_edac.c 7473 7474EDAC-IE31200 7475M: Jason Baron <jbaron@akamai.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/ie31200_edac.c 7479 7480EDAC-IGEN6 7481M: Tony Luck <tony.luck@intel.com> 7482R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/igen6_edac.c 7486 7487EDAC-MPC85XX 7488M: Johannes Thumshirn <morbidrsa@gmail.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/mpc85xx_edac.[ch] 7492 7493EDAC-NPCM 7494M: Marvin Lin <kflin@nuvoton.com> 7495M: Stanley Chu <yschu@nuvoton.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7499F: drivers/edac/npcm_edac.c 7500 7501EDAC-PASEMI 7502M: Egor Martovetsky <egor@pasemi.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/pasemi_edac.c 7506 7507EDAC-PND2 7508M: Tony Luck <tony.luck@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/pnd2_edac.[ch] 7512 7513EDAC-QCOM 7514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7515L: linux-arm-msm@vger.kernel.org 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/qcom_edac.c 7519 7520EDAC-R82600 7521M: Tim Small <tim@buttersideup.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/r82600_edac.c 7525 7526EDAC-SBRIDGE 7527M: Tony Luck <tony.luck@intel.com> 7528R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7529L: linux-edac@vger.kernel.org 7530S: Maintained 7531F: drivers/edac/sb_edac.c 7532 7533EDAC-SKYLAKE 7534M: Tony Luck <tony.luck@intel.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: drivers/edac/skx_*.[ch] 7538 7539EDAC-TI 7540M: Tero Kristo <kristo@kernel.org> 7541L: linux-edac@vger.kernel.org 7542S: Odd Fixes 7543F: drivers/edac/ti_edac.c 7544 7545EDIROL UA-101/UA-1000 DRIVER 7546M: Clemens Ladisch <clemens@ladisch.de> 7547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7548S: Maintained 7549T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7550F: sound/usb/misc/ua101.c 7551 7552EFI TEST DRIVER 7553M: Ivan Hu <ivan.hu@canonical.com> 7554M: Ard Biesheuvel <ardb@kernel.org> 7555L: linux-efi@vger.kernel.org 7556S: Maintained 7557F: drivers/firmware/efi/test/ 7558 7559EFI VARIABLE FILESYSTEM 7560M: Jeremy Kerr <jk@ozlabs.org> 7561M: Ard Biesheuvel <ardb@kernel.org> 7562L: linux-efi@vger.kernel.org 7563S: Maintained 7564T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7565F: fs/efivarfs/ 7566 7567EFIFB FRAMEBUFFER DRIVER 7568M: Peter Jones <pjones@redhat.com> 7569L: linux-fbdev@vger.kernel.org 7570S: Maintained 7571F: drivers/video/fbdev/efifb.c 7572 7573EFS FILESYSTEM 7574S: Orphan 7575W: http://aeschi.ch.eu.org/efs/ 7576F: fs/efs/ 7577 7578EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7579M: Douglas Miller <dougmill@linux.ibm.com> 7580L: netdev@vger.kernel.org 7581S: Maintained 7582F: drivers/net/ethernet/ibm/ehea/ 7583 7584ELM327 CAN NETWORK DRIVER 7585M: Max Staudt <max@enpas.org> 7586L: linux-can@vger.kernel.org 7587S: Maintained 7588F: Documentation/networking/device_drivers/can/can327.rst 7589F: drivers/net/can/can327.c 7590 7591EM28XX VIDEO4LINUX DRIVER 7592M: Mauro Carvalho Chehab <mchehab@kernel.org> 7593L: linux-media@vger.kernel.org 7594S: Maintained 7595W: https://linuxtv.org 7596T: git git://linuxtv.org/media_tree.git 7597F: Documentation/admin-guide/media/em28xx* 7598F: drivers/media/usb/em28xx/ 7599 7600EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7601M: Adrian Hunter <adrian.hunter@intel.com> 7602M: Ritesh Harjani <riteshh@codeaurora.org> 7603M: Asutosh Das <asutoshd@codeaurora.org> 7604L: linux-mmc@vger.kernel.org 7605S: Supported 7606F: drivers/mmc/host/cqhci* 7607 7608EMS CPC-PCI CAN DRIVER 7609M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7610M: support@ems-wuensche.com 7611L: linux-can@vger.kernel.org 7612S: Maintained 7613F: drivers/net/can/sja1000/ems_pci.c 7614 7615EMULEX 10Gbps iSCSI - OneConnect DRIVER 7616M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618S: Supported 7619W: http://www.broadcom.com 7620F: drivers/scsi/be2iscsi/ 7621 7622EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7623M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7624M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7625M: Somnath Kotur <somnath.kotur@broadcom.com> 7626L: netdev@vger.kernel.org 7627S: Supported 7628W: http://www.emulex.com 7629F: drivers/net/ethernet/emulex/benet/ 7630 7631EMULEX ONECONNECT ROCE DRIVER 7632M: Selvin Xavier <selvin.xavier@broadcom.com> 7633L: linux-rdma@vger.kernel.org 7634S: Odd Fixes 7635W: http://www.broadcom.com 7636F: drivers/infiniband/hw/ocrdma/ 7637F: include/uapi/rdma/ocrdma-abi.h 7638 7639EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7640M: James Smart <james.smart@broadcom.com> 7641M: Ram Vegesna <ram.vegesna@broadcom.com> 7642L: linux-scsi@vger.kernel.org 7643L: target-devel@vger.kernel.org 7644S: Supported 7645W: http://www.broadcom.com 7646F: drivers/scsi/elx/ 7647 7648EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7649M: James Smart <james.smart@broadcom.com> 7650M: Dick Kennedy <dick.kennedy@broadcom.com> 7651L: linux-scsi@vger.kernel.org 7652S: Supported 7653W: http://www.broadcom.com 7654F: drivers/scsi/lpfc/ 7655 7656ENE CB710 FLASH CARD READER DRIVER 7657M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7658S: Maintained 7659F: drivers/misc/cb710/ 7660F: drivers/mmc/host/cb710-mmc.* 7661F: include/linux/cb710.h 7662 7663ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7664M: Maxim Levitsky <maximlevitsky@gmail.com> 7665S: Maintained 7666F: drivers/media/rc/ene_ir.* 7667 7668EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7669M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7670L: linuxppc-dev@lists.ozlabs.org 7671S: Maintained 7672F: drivers/tty/ehv_bytechan.c 7673 7674EPSON S1D13XXX FRAMEBUFFER DRIVER 7675M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7676S: Maintained 7677T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7678F: drivers/video/fbdev/s1d13xxxfb.c 7679F: include/video/s1d13xxxfb.h 7680 7681EROFS FILE SYSTEM 7682M: Gao Xiang <xiang@kernel.org> 7683M: Chao Yu <chao@kernel.org> 7684R: Yue Hu <huyue2@coolpad.com> 7685R: Jeffle Xu <jefflexu@linux.alibaba.com> 7686L: linux-erofs@lists.ozlabs.org 7687S: Maintained 7688T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7689F: Documentation/ABI/testing/sysfs-fs-erofs 7690F: Documentation/filesystems/erofs.rst 7691F: fs/erofs/ 7692F: include/trace/events/erofs.h 7693 7694ERRSEQ ERROR TRACKING INFRASTRUCTURE 7695M: Jeff Layton <jlayton@kernel.org> 7696S: Maintained 7697F: include/linux/errseq.h 7698F: lib/errseq.c 7699 7700ESD CAN/USB DRIVERS 7701M: Frank Jungclaus <frank.jungclaus@esd.eu> 7702R: socketcan@esd.eu 7703L: linux-can@vger.kernel.org 7704S: Maintained 7705F: drivers/net/can/usb/esd_usb.c 7706 7707ET131X NETWORK DRIVER 7708M: Mark Einon <mark.einon@gmail.com> 7709S: Odd Fixes 7710F: drivers/net/ethernet/agere/ 7711 7712ETAS ES58X CAN/USB DRIVER 7713M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7714L: linux-can@vger.kernel.org 7715S: Maintained 7716F: Documentation/networking/devlink/etas_es58x.rst 7717F: drivers/net/can/usb/etas_es58x/ 7718 7719ETHERNET BRIDGE 7720M: Roopa Prabhu <roopa@nvidia.com> 7721M: Nikolay Aleksandrov <razor@blackwall.org> 7722L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7723L: netdev@vger.kernel.org 7724S: Maintained 7725W: http://www.linuxfoundation.org/en/Net:Bridge 7726F: include/linux/netfilter_bridge/ 7727F: net/bridge/ 7728 7729ETHERNET PHY LIBRARY 7730M: Andrew Lunn <andrew@lunn.ch> 7731M: Heiner Kallweit <hkallweit1@gmail.com> 7732R: Russell King <linux@armlinux.org.uk> 7733L: netdev@vger.kernel.org 7734S: Maintained 7735F: Documentation/ABI/testing/sysfs-class-net-phydev 7736F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7737F: Documentation/devicetree/bindings/net/mdio* 7738F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7739F: Documentation/networking/phy.rst 7740F: drivers/net/mdio/ 7741F: drivers/net/mdio/acpi_mdio.c 7742F: drivers/net/mdio/fwnode_mdio.c 7743F: drivers/net/mdio/of_mdio.c 7744F: drivers/net/pcs/ 7745F: drivers/net/phy/ 7746F: include/dt-bindings/net/qca-ar803x.h 7747F: include/linux/*mdio*.h 7748F: include/linux/linkmode.h 7749F: include/linux/mdio/*.h 7750F: include/linux/mii.h 7751F: include/linux/of_net.h 7752F: include/linux/phy.h 7753F: include/linux/phy_fixed.h 7754F: include/linux/phylib_stubs.h 7755F: include/linux/platform_data/mdio-bcm-unimac.h 7756F: include/linux/platform_data/mdio-gpio.h 7757F: include/trace/events/mdio.h 7758F: include/uapi/linux/mdio.h 7759F: include/uapi/linux/mii.h 7760F: net/core/of_net.c 7761 7762EXEC & BINFMT API 7763R: Eric Biederman <ebiederm@xmission.com> 7764R: Kees Cook <keescook@chromium.org> 7765L: linux-mm@kvack.org 7766S: Supported 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7768F: fs/*binfmt_*.c 7769F: fs/exec.c 7770F: include/linux/binfmts.h 7771F: include/linux/elf.h 7772F: include/uapi/linux/binfmts.h 7773F: include/uapi/linux/elf.h 7774F: tools/testing/selftests/exec/ 7775N: asm/elf.h 7776N: binfmt 7777 7778EXFAT FILE SYSTEM 7779M: Namjae Jeon <linkinjeon@kernel.org> 7780M: Sungjong Seo <sj1557.seo@samsung.com> 7781L: linux-fsdevel@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7784F: fs/exfat/ 7785 7786EXT2 FILE SYSTEM 7787M: Jan Kara <jack@suse.com> 7788L: linux-ext4@vger.kernel.org 7789S: Maintained 7790F: Documentation/filesystems/ext2.rst 7791F: fs/ext2/ 7792F: include/linux/ext2* 7793 7794EXT4 FILE SYSTEM 7795M: "Theodore Ts'o" <tytso@mit.edu> 7796M: Andreas Dilger <adilger.kernel@dilger.ca> 7797L: linux-ext4@vger.kernel.org 7798S: Maintained 7799W: http://ext4.wiki.kernel.org 7800Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7802F: Documentation/filesystems/ext4/ 7803F: fs/ext4/ 7804F: include/trace/events/ext4.h 7805F: include/uapi/linux/ext4.h 7806 7807Extended Verification Module (EVM) 7808M: Mimi Zohar <zohar@linux.ibm.com> 7809L: linux-integrity@vger.kernel.org 7810S: Supported 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7812F: security/integrity/ 7813F: security/integrity/evm/ 7814 7815EXTENSIBLE FIRMWARE INTERFACE (EFI) 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: Documentation/admin-guide/efi-stub.rst 7821F: arch/*/include/asm/efi.h 7822F: arch/*/kernel/efi.c 7823F: arch/arm/boot/compressed/efi-header.S 7824F: arch/x86/platform/efi/ 7825F: drivers/firmware/efi/ 7826F: include/linux/efi*.h 7827 7828EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7829M: MyungJoo Ham <myungjoo.ham@samsung.com> 7830M: Chanwoo Choi <cw00.choi@samsung.com> 7831L: linux-kernel@vger.kernel.org 7832S: Maintained 7833T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7834F: Documentation/devicetree/bindings/extcon/ 7835F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7836F: drivers/extcon/ 7837F: include/linux/extcon.h 7838F: include/linux/extcon/ 7839 7840EXTRA BOOT CONFIG 7841M: Masami Hiramatsu <mhiramat@kernel.org> 7842L: linux-kernel@vger.kernel.org 7843L: linux-trace-kernel@vger.kernel.org 7844S: Maintained 7845Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7847F: Documentation/admin-guide/bootconfig.rst 7848F: fs/proc/bootconfig.c 7849F: include/linux/bootconfig.h 7850F: lib/bootconfig-data.S 7851F: lib/bootconfig.c 7852F: tools/bootconfig/* 7853F: tools/bootconfig/scripts/* 7854 7855EXYNOS DP DRIVER 7856M: Jingoo Han <jingoohan1@gmail.com> 7857L: dri-devel@lists.freedesktop.org 7858S: Maintained 7859F: drivers/gpu/drm/exynos/exynos_dp* 7860 7861EXYNOS SYSMMU (IOMMU) driver 7862M: Marek Szyprowski <m.szyprowski@samsung.com> 7863L: iommu@lists.linux.dev 7864S: Maintained 7865F: drivers/iommu/exynos-iommu.c 7866 7867F2FS FILE SYSTEM 7868M: Jaegeuk Kim <jaegeuk@kernel.org> 7869M: Chao Yu <chao@kernel.org> 7870L: linux-f2fs-devel@lists.sourceforge.net 7871S: Maintained 7872W: https://f2fs.wiki.kernel.org/ 7873Q: https://patchwork.kernel.org/project/f2fs/list/ 7874B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7876F: Documentation/ABI/testing/sysfs-fs-f2fs 7877F: Documentation/filesystems/f2fs.rst 7878F: fs/f2fs/ 7879F: include/linux/f2fs_fs.h 7880F: include/trace/events/f2fs.h 7881F: include/uapi/linux/f2fs.h 7882 7883F71805F HARDWARE MONITORING DRIVER 7884M: Jean Delvare <jdelvare@suse.com> 7885L: linux-hwmon@vger.kernel.org 7886S: Maintained 7887F: Documentation/hwmon/f71805f.rst 7888F: drivers/hwmon/f71805f.c 7889 7890FADDR2LINE 7891M: Josh Poimboeuf <jpoimboe@kernel.org> 7892S: Maintained 7893F: scripts/faddr2line 7894 7895FAILOVER MODULE 7896M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7897L: netdev@vger.kernel.org 7898S: Supported 7899F: Documentation/networking/failover.rst 7900F: include/net/failover.h 7901F: net/core/failover.c 7902 7903FANOTIFY 7904M: Jan Kara <jack@suse.cz> 7905R: Amir Goldstein <amir73il@gmail.com> 7906R: Matthew Bobrowski <repnop@google.com> 7907L: linux-fsdevel@vger.kernel.org 7908S: Maintained 7909F: fs/notify/fanotify/ 7910F: include/linux/fanotify.h 7911F: include/uapi/linux/fanotify.h 7912 7913FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7914M: Linus Walleij <linus.walleij@linaro.org> 7915L: linux-usb@vger.kernel.org 7916S: Maintained 7917F: drivers/usb/fotg210/ 7918 7919FARSYNC SYNCHRONOUS DRIVER 7920M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7921S: Supported 7922W: http://www.farsite.co.uk/ 7923F: drivers/net/wan/farsync.* 7924 7925FAULT INJECTION SUPPORT 7926M: Akinobu Mita <akinobu.mita@gmail.com> 7927S: Supported 7928F: Documentation/fault-injection/ 7929F: lib/fault-inject.c 7930 7931FBTFT Framebuffer drivers 7932L: dri-devel@lists.freedesktop.org 7933L: linux-fbdev@vger.kernel.org 7934S: Orphan 7935F: drivers/staging/fbtft/ 7936 7937FC0011 TUNER DRIVER 7938M: Michael Buesch <m@bues.ch> 7939L: linux-media@vger.kernel.org 7940S: Maintained 7941F: drivers/media/tuners/fc0011.c 7942F: drivers/media/tuners/fc0011.h 7943 7944FC2580 MEDIA DRIVER 7945M: Antti Palosaari <crope@iki.fi> 7946L: linux-media@vger.kernel.org 7947S: Maintained 7948W: https://linuxtv.org 7949W: http://palosaari.fi/linux/ 7950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7951T: git git://linuxtv.org/anttip/media_tree.git 7952F: drivers/media/tuners/fc2580* 7953 7954FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7955M: Hannes Reinecke <hare@suse.de> 7956L: linux-scsi@vger.kernel.org 7957S: Supported 7958W: www.Open-FCoE.org 7959F: drivers/scsi/fcoe/ 7960F: drivers/scsi/libfc/ 7961F: include/scsi/fc/ 7962F: include/scsi/libfc.h 7963F: include/scsi/libfcoe.h 7964F: include/uapi/scsi/fc/ 7965 7966FILE LOCKING (flock() and fcntl()/lockf()) 7967M: Jeff Layton <jlayton@kernel.org> 7968M: Chuck Lever <chuck.lever@oracle.com> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/fcntl.c 7972F: fs/locks.c 7973F: include/linux/fcntl.h 7974F: include/uapi/linux/fcntl.h 7975 7976FILESYSTEM DIRECT ACCESS (DAX) 7977M: Dan Williams <dan.j.williams@intel.com> 7978R: Matthew Wilcox <willy@infradead.org> 7979R: Jan Kara <jack@suse.cz> 7980L: linux-fsdevel@vger.kernel.org 7981L: nvdimm@lists.linux.dev 7982S: Supported 7983F: fs/dax.c 7984F: include/linux/dax.h 7985F: include/trace/events/fs_dax.h 7986 7987FILESYSTEMS (VFS and infrastructure) 7988M: Alexander Viro <viro@zeniv.linux.org.uk> 7989M: Christian Brauner <brauner@kernel.org> 7990L: linux-fsdevel@vger.kernel.org 7991S: Maintained 7992F: fs/* 7993F: include/linux/fs.h 7994F: include/linux/fs_types.h 7995F: include/uapi/linux/fs.h 7996F: include/uapi/linux/openat2.h 7997 7998FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7999M: Riku Voipio <riku.voipio@iki.fi> 8000L: linux-hwmon@vger.kernel.org 8001S: Maintained 8002F: drivers/hwmon/f75375s.c 8003F: include/linux/f75375s.h 8004 8005FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8006M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8007L: linux-can@vger.kernel.org 8008S: Maintained 8009F: drivers/net/can/usb/f81604.c 8010 8011FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8012M: Clemens Ladisch <clemens@ladisch.de> 8013M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8017F: include/uapi/sound/firewire.h 8018F: sound/firewire/ 8019 8020FIREWIRE MEDIA DRIVERS (firedtv) 8021M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8022L: linux-media@vger.kernel.org 8023L: linux1394-devel@lists.sourceforge.net 8024S: Maintained 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8026F: drivers/media/firewire/ 8027 8028FIREWIRE SBP-2 TARGET 8029M: Chris Boot <bootc@bootc.net> 8030L: linux-scsi@vger.kernel.org 8031L: target-devel@vger.kernel.org 8032L: linux1394-devel@lists.sourceforge.net 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8035F: drivers/target/sbp/ 8036 8037FIREWIRE SUBSYSTEM 8038M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8039M: Takashi Sakamoto <takaswie@kernel.org> 8040L: linux1394-devel@lists.sourceforge.net 8041S: Maintained 8042W: http://ieee1394.docs.kernel.org/ 8043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8044F: drivers/firewire/ 8045F: include/linux/firewire.h 8046F: include/uapi/linux/firewire*.h 8047F: tools/firewire/ 8048 8049FIRMWARE FRAMEWORK FOR ARMV8-A 8050M: Sudeep Holla <sudeep.holla@arm.com> 8051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8052S: Maintained 8053F: drivers/firmware/arm_ffa/ 8054F: include/linux/arm_ffa.h 8055 8056FIRMWARE LOADER (request_firmware) 8057M: Luis Chamberlain <mcgrof@kernel.org> 8058M: Russ Weight <russell.h.weight@intel.com> 8059L: linux-kernel@vger.kernel.org 8060S: Maintained 8061F: Documentation/firmware_class/ 8062F: drivers/base/firmware_loader/ 8063F: include/linux/firmware.h 8064 8065FLEXTIMER FTM-QUADDEC DRIVER 8066M: Patrick Havelange <patrick.havelange@essensium.com> 8067L: linux-iio@vger.kernel.org 8068S: Maintained 8069F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8070F: drivers/counter/ftm-quaddec.c 8071 8072FLOPPY DRIVER 8073M: Denis Efremov <efremov@linux.com> 8074L: linux-block@vger.kernel.org 8075S: Odd Fixes 8076F: drivers/block/floppy.c 8077 8078FLYSKY FSIA6B RC RECEIVER 8079M: Markus Koch <markus@notsyncing.net> 8080L: linux-input@vger.kernel.org 8081S: Maintained 8082F: drivers/input/joystick/fsia6b.c 8083 8084FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8085M: Geoffrey D. Bennett <g@b4.vu> 8086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8087S: Maintained 8088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8089F: sound/usb/mixer_scarlett_gen2.c 8090 8091FORCEDETH GIGABIT ETHERNET DRIVER 8092M: Rain River <rain.1986.08.12@gmail.com> 8093M: Zhu Yanjun <zyjzyj2000@gmail.com> 8094L: netdev@vger.kernel.org 8095S: Maintained 8096F: drivers/net/ethernet/nvidia/* 8097 8098FORTIFY_SOURCE 8099M: Kees Cook <keescook@chromium.org> 8100L: linux-hardening@vger.kernel.org 8101S: Supported 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8103F: include/linux/fortify-string.h 8104F: lib/fortify_kunit.c 8105F: lib/memcpy_kunit.c 8106F: lib/strcat_kunit.c 8107F: lib/strscpy_kunit.c 8108F: lib/test_fortify/* 8109F: scripts/test_fortify.sh 8110K: \b__NO_FORTIFY\b 8111 8112FPGA DFL DRIVERS 8113M: Wu Hao <hao.wu@intel.com> 8114R: Tom Rix <trix@redhat.com> 8115L: linux-fpga@vger.kernel.org 8116S: Maintained 8117F: Documentation/ABI/testing/sysfs-bus-dfl* 8118F: Documentation/fpga/dfl.rst 8119F: drivers/fpga/dfl* 8120F: drivers/uio/uio_dfl.c 8121F: include/linux/dfl.h 8122F: include/uapi/linux/fpga-dfl.h 8123 8124FPGA MANAGER FRAMEWORK 8125M: Moritz Fischer <mdf@kernel.org> 8126M: Wu Hao <hao.wu@intel.com> 8127M: Xu Yilun <yilun.xu@intel.com> 8128R: Tom Rix <trix@redhat.com> 8129L: linux-fpga@vger.kernel.org 8130S: Maintained 8131Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8132T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8133F: Documentation/devicetree/bindings/fpga/ 8134F: Documentation/driver-api/fpga/ 8135F: Documentation/fpga/ 8136F: drivers/fpga/ 8137F: include/linux/fpga/ 8138 8139FPU EMULATOR 8140M: Bill Metzenthen <billm@melbpc.org.au> 8141S: Maintained 8142W: https://floatingpoint.billm.au/ 8143F: arch/x86/math-emu/ 8144 8145FRAMEBUFFER CORE 8146M: Daniel Vetter <daniel@ffwll.ch> 8147S: Odd Fixes 8148T: git git://anongit.freedesktop.org/drm/drm-misc 8149F: drivers/video/fbdev/core/ 8150 8151FRAMEBUFFER LAYER 8152M: Helge Deller <deller@gmx.de> 8153L: linux-fbdev@vger.kernel.org 8154L: dri-devel@lists.freedesktop.org 8155S: Maintained 8156Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8157T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8158F: Documentation/fb/ 8159F: drivers/video/ 8160F: include/linux/fb.h 8161F: include/uapi/linux/fb.h 8162F: include/uapi/video/ 8163F: include/video/ 8164 8165FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8166M: Horia Geantă <horia.geanta@nxp.com> 8167M: Pankaj Gupta <pankaj.gupta@nxp.com> 8168M: Gaurav Jain <gaurav.jain@nxp.com> 8169L: linux-crypto@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8172F: drivers/crypto/caam/ 8173 8174FREESCALE COLDFIRE M5441X MMC DRIVER 8175M: Angelo Dureghello <angelo.dureghello@timesys.com> 8176L: linux-mmc@vger.kernel.org 8177S: Maintained 8178F: drivers/mmc/host/sdhci-esdhc-mcf.c 8179F: include/linux/platform_data/mmc-esdhc-mcf.h 8180 8181FREESCALE DIU FRAMEBUFFER DRIVER 8182M: Timur Tabi <timur@kernel.org> 8183L: linux-fbdev@vger.kernel.org 8184S: Maintained 8185F: drivers/video/fbdev/fsl-diu-fb.* 8186 8187FREESCALE DMA DRIVER 8188M: Li Yang <leoyang.li@nxp.com> 8189M: Zhang Wei <zw@zh-kernel.org> 8190L: linuxppc-dev@lists.ozlabs.org 8191S: Maintained 8192F: drivers/dma/fsldma.* 8193 8194FREESCALE DSPI DRIVER 8195M: Vladimir Oltean <olteanv@gmail.com> 8196L: linux-spi@vger.kernel.org 8197S: Maintained 8198F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8199F: drivers/spi/spi-fsl-dspi.c 8200F: include/linux/spi/spi-fsl-dspi.h 8201 8202FREESCALE ENETC ETHERNET DRIVERS 8203M: Claudiu Manoil <claudiu.manoil@nxp.com> 8204M: Vladimir Oltean <vladimir.oltean@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: drivers/net/ethernet/freescale/enetc/ 8208 8209FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8210M: Claudiu Manoil <claudiu.manoil@nxp.com> 8211L: netdev@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8214F: drivers/net/ethernet/freescale/gianfar* 8215 8216FREESCALE GPMI NAND DRIVER 8217M: Han Xu <han.xu@nxp.com> 8218L: linux-mtd@lists.infradead.org 8219S: Maintained 8220F: drivers/mtd/nand/raw/gpmi-nand/* 8221 8222FREESCALE I2C CPM DRIVER 8223M: Jochen Friedrich <jochen@scram.de> 8224L: linuxppc-dev@lists.ozlabs.org 8225L: linux-i2c@vger.kernel.org 8226S: Maintained 8227F: drivers/i2c/busses/i2c-cpm.c 8228 8229FREESCALE IMX / MXC FEC DRIVER 8230M: Wei Fang <wei.fang@nxp.com> 8231R: Shenwei Wang <shenwei.wang@nxp.com> 8232R: Clark Wang <xiaoning.wang@nxp.com> 8233R: NXP Linux Team <linux-imx@nxp.com> 8234L: netdev@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8237F: drivers/net/ethernet/freescale/fec.h 8238F: drivers/net/ethernet/freescale/fec_main.c 8239F: drivers/net/ethernet/freescale/fec_ptp.c 8240 8241FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8242M: Sascha Hauer <s.hauer@pengutronix.de> 8243R: Pengutronix Kernel Team <kernel@pengutronix.de> 8244L: linux-fbdev@vger.kernel.org 8245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8246S: Maintained 8247F: drivers/video/fbdev/imxfb.c 8248 8249FREESCALE IMX DDR PMU DRIVER 8250M: Frank Li <Frank.li@nxp.com> 8251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8252S: Maintained 8253F: Documentation/admin-guide/perf/imx-ddr.rst 8254F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8255F: drivers/perf/fsl_imx8_ddr_perf.c 8256 8257FREESCALE IMX I2C DRIVER 8258M: Oleksij Rempel <o.rempel@pengutronix.de> 8259R: Pengutronix Kernel Team <kernel@pengutronix.de> 8260L: linux-i2c@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8263F: drivers/i2c/busses/i2c-imx.c 8264 8265FREESCALE IMX LPI2C DRIVER 8266M: Dong Aisheng <aisheng.dong@nxp.com> 8267L: linux-i2c@vger.kernel.org 8268L: linux-imx@nxp.com 8269S: Maintained 8270F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8271F: drivers/i2c/busses/i2c-imx-lpi2c.c 8272 8273FREESCALE MPC I2C DRIVER 8274M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8275L: linux-i2c@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8278F: drivers/i2c/busses/i2c-mpc.c 8279 8280FREESCALE QORIQ DPAA ETHERNET DRIVER 8281M: Madalin Bucur <madalin.bucur@nxp.com> 8282L: netdev@vger.kernel.org 8283S: Maintained 8284F: drivers/net/ethernet/freescale/dpaa 8285 8286FREESCALE QORIQ DPAA FMAN DRIVER 8287M: Madalin Bucur <madalin.bucur@nxp.com> 8288R: Sean Anderson <sean.anderson@seco.com> 8289L: netdev@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/net/fsl-fman.txt 8292F: drivers/net/ethernet/freescale/fman 8293 8294FREESCALE QORIQ PTP CLOCK DRIVER 8295M: Yangbo Lu <yangbo.lu@nxp.com> 8296L: netdev@vger.kernel.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8300F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8301F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8302F: drivers/ptp/ptp_qoriq.c 8303F: drivers/ptp/ptp_qoriq_debugfs.c 8304F: include/linux/fsl/ptp_qoriq.h 8305 8306FREESCALE QUAD SPI DRIVER 8307M: Han Xu <han.xu@nxp.com> 8308L: linux-spi@vger.kernel.org 8309S: Maintained 8310F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8311F: drivers/spi/spi-fsl-qspi.c 8312 8313FREESCALE QUICC ENGINE LIBRARY 8314M: Qiang Zhao <qiang.zhao@nxp.com> 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/soc/fsl/qe/ 8318F: include/soc/fsl/qe/ 8319 8320FREESCALE QUICC ENGINE QMC DRIVER 8321M: Herve Codina <herve.codina@bootlin.com> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8325F: drivers/soc/fsl/qe/qmc.c 8326F: include/soc/fsl/qe/qmc.h 8327 8328FREESCALE QUICC ENGINE TSA DRIVER 8329M: Herve Codina <herve.codina@bootlin.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8333F: drivers/soc/fsl/qe/tsa.c 8334F: drivers/soc/fsl/qe/tsa.h 8335F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8336 8337FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8338M: Li Yang <leoyang.li@nxp.com> 8339L: netdev@vger.kernel.org 8340L: linuxppc-dev@lists.ozlabs.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/ucc_geth* 8343 8344FREESCALE QUICC ENGINE UCC HDLC DRIVER 8345M: Zhao Qiang <qiang.zhao@nxp.com> 8346L: netdev@vger.kernel.org 8347L: linuxppc-dev@lists.ozlabs.org 8348S: Maintained 8349F: drivers/net/wan/fsl_ucc_hdlc* 8350 8351FREESCALE QUICC ENGINE UCC UART DRIVER 8352M: Timur Tabi <timur@kernel.org> 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: drivers/tty/serial/ucc_uart.c 8356 8357FREESCALE SOC DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linuxppc-dev@lists.ozlabs.org 8360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8361S: Maintained 8362F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8363F: Documentation/devicetree/bindings/soc/fsl/ 8364F: drivers/soc/fsl/ 8365F: include/linux/fsl/ 8366F: include/soc/fsl/ 8367 8368FREESCALE SOC FS_ENET DRIVER 8369M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8370L: linuxppc-dev@lists.ozlabs.org 8371L: netdev@vger.kernel.org 8372S: Maintained 8373F: drivers/net/ethernet/freescale/fs_enet/ 8374 8375FREESCALE SOC SOUND DRIVERS 8376M: Shengjiu Wang <shengjiu.wang@gmail.com> 8377M: Xiubo Li <Xiubo.Lee@gmail.com> 8378R: Fabio Estevam <festevam@gmail.com> 8379R: Nicolin Chen <nicoleotsuka@gmail.com> 8380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: sound/soc/fsl/fsl* 8384F: sound/soc/fsl/imx* 8385F: sound/soc/fsl/mpc8610_hpcd.c 8386 8387FREESCALE SOC SOUND QMC DRIVER 8388M: Herve Codina <herve.codina@bootlin.com> 8389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8390L: linuxppc-dev@lists.ozlabs.org 8391S: Maintained 8392F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8393F: sound/soc/fsl/fsl_qmc_audio.c 8394 8395FREESCALE USB PERIPHERAL DRIVERS 8396M: Li Yang <leoyang.li@nxp.com> 8397L: linux-usb@vger.kernel.org 8398L: linuxppc-dev@lists.ozlabs.org 8399S: Maintained 8400F: drivers/usb/gadget/udc/fsl* 8401 8402FREESCALE USB PHY DRIVER 8403M: Ran Wang <ran.wang_1@nxp.com> 8404L: linux-usb@vger.kernel.org 8405L: linuxppc-dev@lists.ozlabs.org 8406S: Maintained 8407F: drivers/usb/phy/phy-fsl-usb* 8408 8409FREEVXFS FILESYSTEM 8410M: Christoph Hellwig <hch@infradead.org> 8411S: Maintained 8412W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8413F: fs/freevxfs/ 8414 8415FREEZER 8416M: "Rafael J. Wysocki" <rafael@kernel.org> 8417M: Pavel Machek <pavel@ucw.cz> 8418L: linux-pm@vger.kernel.org 8419S: Supported 8420F: Documentation/power/freezing-of-tasks.rst 8421F: include/linux/freezer.h 8422F: kernel/freezer.c 8423 8424FRONTSWAP API 8425M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8426L: linux-kernel@vger.kernel.org 8427S: Maintained 8428F: include/linux/frontswap.h 8429F: mm/frontswap.c 8430 8431FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8432M: David Howells <dhowells@redhat.com> 8433L: linux-cachefs@redhat.com (moderated for non-subscribers) 8434S: Supported 8435F: Documentation/filesystems/caching/ 8436F: fs/fscache/ 8437F: include/linux/fscache*.h 8438 8439FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8440M: Eric Biggers <ebiggers@kernel.org> 8441M: Theodore Y. Ts'o <tytso@mit.edu> 8442M: Jaegeuk Kim <jaegeuk@kernel.org> 8443L: linux-fscrypt@vger.kernel.org 8444S: Supported 8445Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8446T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8447F: Documentation/filesystems/fscrypt.rst 8448F: fs/crypto/ 8449F: include/linux/fscrypt.h 8450F: include/uapi/linux/fscrypt.h 8451 8452FSI SUBSYSTEM 8453M: Jeremy Kerr <jk@ozlabs.org> 8454M: Joel Stanley <joel@jms.id.au> 8455R: Alistar Popple <alistair@popple.id.au> 8456R: Eddie James <eajames@linux.ibm.com> 8457L: linux-fsi@lists.ozlabs.org 8458S: Supported 8459Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8460T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8461F: drivers/fsi/ 8462F: include/linux/fsi*.h 8463F: include/trace/events/fsi*.h 8464 8465FSI-ATTACHED I2C DRIVER 8466M: Eddie James <eajames@linux.ibm.com> 8467L: linux-i2c@vger.kernel.org 8468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8469S: Maintained 8470F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8471F: drivers/i2c/busses/i2c-fsi.c 8472 8473FSI-ATTACHED SPI DRIVER 8474M: Eddie James <eajames@linux.ibm.com> 8475L: linux-spi@vger.kernel.org 8476S: Maintained 8477F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8478F: drivers/spi/spi-fsi.c 8479 8480FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8481M: Jan Kara <jack@suse.cz> 8482R: Amir Goldstein <amir73il@gmail.com> 8483L: linux-fsdevel@vger.kernel.org 8484S: Maintained 8485T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8486F: fs/notify/ 8487F: include/linux/fsnotify*.h 8488 8489FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8490M: Eric Biggers <ebiggers@kernel.org> 8491M: Theodore Y. Ts'o <tytso@mit.edu> 8492L: fsverity@lists.linux.dev 8493S: Supported 8494Q: https://patchwork.kernel.org/project/fsverity/list/ 8495T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8496F: Documentation/filesystems/fsverity.rst 8497F: fs/verity/ 8498F: include/linux/fsverity.h 8499F: include/uapi/linux/fsverity.h 8500 8501FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8502M: Michael Zaidman <michael.zaidman@gmail.com> 8503L: linux-i2c@vger.kernel.org 8504L: linux-input@vger.kernel.org 8505S: Maintained 8506F: drivers/hid/hid-ft260.c 8507 8508FUJITSU LAPTOP EXTRAS 8509M: Jonathan Woithe <jwoithe@just42.net> 8510L: platform-driver-x86@vger.kernel.org 8511S: Maintained 8512F: drivers/platform/x86/fujitsu-laptop.c 8513 8514FUJITSU TABLET EXTRAS 8515M: Robert Gerlach <khnz@gmx.de> 8516L: platform-driver-x86@vger.kernel.org 8517S: Maintained 8518F: drivers/platform/x86/fujitsu-tablet.c 8519 8520FUNCTION HOOKS (FTRACE) 8521M: Steven Rostedt <rostedt@goodmis.org> 8522M: Masami Hiramatsu <mhiramat@kernel.org> 8523R: Mark Rutland <mark.rutland@arm.com> 8524L: linux-kernel@vger.kernel.org 8525L: linux-trace-kernel@vger.kernel.org 8526S: Maintained 8527Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8529F: Documentation/trace/ftrace* 8530F: arch/*/*/*/*ftrace* 8531F: arch/*/*/*ftrace* 8532F: include/*/ftrace.h 8533F: kernel/trace/fgraph.c 8534F: kernel/trace/ftrace* 8535F: samples/ftrace 8536 8537FUNGIBLE ETHERNET DRIVERS 8538M: Dimitris Michailidis <dmichail@fungible.com> 8539L: netdev@vger.kernel.org 8540S: Supported 8541F: drivers/net/ethernet/fungible/ 8542 8543FUSE: FILESYSTEM IN USERSPACE 8544M: Miklos Szeredi <miklos@szeredi.hu> 8545L: linux-fsdevel@vger.kernel.org 8546S: Maintained 8547W: https://github.com/libfuse/ 8548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8549F: Documentation/filesystems/fuse.rst 8550F: fs/fuse/ 8551F: include/uapi/linux/fuse.h 8552 8553FUTEX SUBSYSTEM 8554M: Thomas Gleixner <tglx@linutronix.de> 8555M: Ingo Molnar <mingo@redhat.com> 8556R: Peter Zijlstra <peterz@infradead.org> 8557R: Darren Hart <dvhart@infradead.org> 8558R: Davidlohr Bueso <dave@stgolabs.net> 8559R: André Almeida <andrealmeid@igalia.com> 8560L: linux-kernel@vger.kernel.org 8561S: Maintained 8562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8563F: Documentation/locking/*futex* 8564F: include/asm-generic/futex.h 8565F: include/linux/futex.h 8566F: include/uapi/linux/futex.h 8567F: kernel/futex/* 8568F: tools/perf/bench/futex* 8569F: tools/testing/selftests/futex/ 8570 8571GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8572M: Tim Harvey <tharvey@gateworks.com> 8573S: Maintained 8574F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8575F: Documentation/hwmon/gsc-hwmon.rst 8576F: drivers/hwmon/gsc-hwmon.c 8577F: drivers/mfd/gateworks-gsc.c 8578F: include/linux/mfd/gsc.h 8579F: include/linux/platform_data/gsc_hwmon.h 8580 8581GCC PLUGINS 8582M: Kees Cook <keescook@chromium.org> 8583L: linux-hardening@vger.kernel.org 8584S: Maintained 8585T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8586F: Documentation/kbuild/gcc-plugins.rst 8587F: scripts/Makefile.gcc-plugins 8588F: scripts/gcc-plugins/ 8589 8590GCOV BASED KERNEL PROFILING 8591M: Peter Oberparleiter <oberpar@linux.ibm.com> 8592S: Maintained 8593F: Documentation/dev-tools/gcov.rst 8594F: kernel/gcov/ 8595 8596GDB KERNEL DEBUGGING HELPER SCRIPTS 8597M: Jan Kiszka <jan.kiszka@siemens.com> 8598M: Kieran Bingham <kbingham@kernel.org> 8599S: Supported 8600F: scripts/gdb/ 8601 8602GEMINI CRYPTO DRIVER 8603M: Corentin Labbe <clabbe@baylibre.com> 8604L: linux-crypto@vger.kernel.org 8605S: Maintained 8606F: drivers/crypto/gemini/ 8607 8608GEMTEK FM RADIO RECEIVER DRIVER 8609M: Hans Verkuil <hverkuil@xs4all.nl> 8610L: linux-media@vger.kernel.org 8611S: Maintained 8612W: https://linuxtv.org 8613T: git git://linuxtv.org/media_tree.git 8614F: drivers/media/radio/radio-gemtek* 8615 8616GENERIC ARCHITECTURE TOPOLOGY 8617M: Sudeep Holla <sudeep.holla@arm.com> 8618L: linux-kernel@vger.kernel.org 8619S: Maintained 8620F: drivers/base/arch_topology.c 8621F: include/linux/arch_topology.h 8622 8623GENERIC ENTRY CODE 8624M: Thomas Gleixner <tglx@linutronix.de> 8625M: Peter Zijlstra <peterz@infradead.org> 8626M: Andy Lutomirski <luto@kernel.org> 8627L: linux-kernel@vger.kernel.org 8628S: Maintained 8629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8630F: include/linux/entry-common.h 8631F: include/linux/entry-kvm.h 8632F: kernel/entry/ 8633 8634GENERIC GPIO I2C DRIVER 8635M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8636S: Supported 8637F: drivers/i2c/busses/i2c-gpio.c 8638F: include/linux/platform_data/i2c-gpio.h 8639 8640GENERIC GPIO I2C MULTIPLEXER DRIVER 8641M: Peter Korsgaard <peter.korsgaard@barco.com> 8642L: linux-i2c@vger.kernel.org 8643S: Supported 8644F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8645F: drivers/i2c/muxes/i2c-mux-gpio.c 8646F: include/linux/platform_data/i2c-mux-gpio.h 8647 8648GENERIC HDLC (WAN) DRIVERS 8649M: Krzysztof Halasa <khc@pm.waw.pl> 8650S: Maintained 8651W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8652F: drivers/net/wan/c101.c 8653F: drivers/net/wan/hd6457* 8654F: drivers/net/wan/hdlc* 8655F: drivers/net/wan/n2.c 8656F: drivers/net/wan/pc300too.c 8657F: drivers/net/wan/pci200syn.c 8658F: drivers/net/wan/wanxl* 8659 8660GENERIC INCLUDE/ASM HEADER FILES 8661M: Arnd Bergmann <arnd@arndb.de> 8662L: linux-arch@vger.kernel.org 8663S: Maintained 8664T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8665F: include/asm-generic/ 8666F: include/uapi/asm-generic/ 8667 8668GENERIC PHY FRAMEWORK 8669M: Vinod Koul <vkoul@kernel.org> 8670M: Kishon Vijay Abraham I <kishon@kernel.org> 8671L: linux-phy@lists.infradead.org 8672S: Supported 8673Q: https://patchwork.kernel.org/project/linux-phy/list/ 8674T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8675F: Documentation/devicetree/bindings/phy/ 8676F: drivers/phy/ 8677F: include/dt-bindings/phy/ 8678F: include/linux/phy/ 8679 8680GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8681M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8682S: Supported 8683F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8684 8685GENERIC PM DOMAINS 8686M: "Rafael J. Wysocki" <rafael@kernel.org> 8687M: Kevin Hilman <khilman@kernel.org> 8688M: Ulf Hansson <ulf.hansson@linaro.org> 8689L: linux-pm@vger.kernel.org 8690S: Supported 8691F: Documentation/devicetree/bindings/power/power?domain* 8692F: drivers/base/power/domain*.c 8693F: include/linux/pm_domain.h 8694 8695GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8696M: Eugen Hristev <eugen.hristev@microchip.com> 8697L: linux-input@vger.kernel.org 8698S: Maintained 8699F: drivers/input/touchscreen/resistive-adc-touch.c 8700 8701GENERIC STRING LIBRARY 8702M: Kees Cook <keescook@chromium.org> 8703R: Andy Shevchenko <andy@kernel.org> 8704L: linux-hardening@vger.kernel.org 8705S: Supported 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8707F: include/linux/string.h 8708F: include/linux/string_choices.h 8709F: include/linux/string_helpers.h 8710F: lib/string.c 8711F: lib/string_helpers.c 8712F: lib/test-string_helpers.c 8713F: lib/test_string.c 8714 8715GENERIC UIO DRIVER FOR PCI DEVICES 8716M: "Michael S. Tsirkin" <mst@redhat.com> 8717L: kvm@vger.kernel.org 8718S: Supported 8719F: drivers/uio/uio_pci_generic.c 8720 8721GENERIC VDSO LIBRARY 8722M: Andy Lutomirski <luto@kernel.org> 8723M: Thomas Gleixner <tglx@linutronix.de> 8724M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8725L: linux-kernel@vger.kernel.org 8726S: Maintained 8727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8728F: include/asm-generic/vdso/vsyscall.h 8729F: include/vdso/ 8730F: kernel/time/vsyscall.c 8731F: lib/vdso/ 8732 8733GENWQE (IBM Generic Workqueue Card) 8734M: Frank Haverkamp <haver@linux.ibm.com> 8735S: Supported 8736F: drivers/misc/genwqe/ 8737 8738GET_MAINTAINER SCRIPT 8739M: Joe Perches <joe@perches.com> 8740S: Maintained 8741F: scripts/get_maintainer.pl 8742 8743GFS2 FILE SYSTEM 8744M: Bob Peterson <rpeterso@redhat.com> 8745M: Andreas Gruenbacher <agruenba@redhat.com> 8746L: cluster-devel@redhat.com 8747S: Supported 8748B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8749T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8750F: Documentation/filesystems/gfs2* 8751F: fs/gfs2/ 8752F: include/uapi/linux/gfs2_ondisk.h 8753 8754GIGABYTE WMI DRIVER 8755M: Thomas Weißschuh <thomas@weissschuh.net> 8756L: platform-driver-x86@vger.kernel.org 8757S: Maintained 8758F: drivers/platform/x86/gigabyte-wmi.c 8759 8760GNSS SUBSYSTEM 8761M: Johan Hovold <johan@kernel.org> 8762S: Maintained 8763T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8764F: Documentation/ABI/testing/sysfs-class-gnss 8765F: Documentation/devicetree/bindings/gnss/ 8766F: drivers/gnss/ 8767F: include/linux/gnss.h 8768 8769GO7007 MPEG CODEC 8770M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8771L: linux-media@vger.kernel.org 8772S: Maintained 8773F: drivers/media/usb/go7007/ 8774 8775GOODIX TOUCHSCREEN 8776M: Bastien Nocera <hadess@hadess.net> 8777M: Hans de Goede <hdegoede@redhat.com> 8778L: linux-input@vger.kernel.org 8779S: Maintained 8780F: drivers/input/touchscreen/goodix* 8781 8782GOOGLE ETHERNET DRIVERS 8783M: Jeroen de Borst <jeroendb@google.com> 8784M: Praveen Kaligineedi <pkaligineedi@google.com> 8785R: Shailend Chand <shailend@google.com> 8786L: netdev@vger.kernel.org 8787S: Supported 8788F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8789F: drivers/net/ethernet/google 8790 8791GPD POCKET FAN DRIVER 8792M: Hans de Goede <hdegoede@redhat.com> 8793L: platform-driver-x86@vger.kernel.org 8794S: Maintained 8795F: drivers/platform/x86/gpd-pocket-fan.c 8796 8797GPIO ACPI SUPPORT 8798M: Mika Westerberg <mika.westerberg@linux.intel.com> 8799M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8800L: linux-gpio@vger.kernel.org 8801L: linux-acpi@vger.kernel.org 8802S: Supported 8803T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8804F: Documentation/firmware-guide/acpi/gpio-properties.rst 8805F: drivers/gpio/gpiolib-acpi.c 8806F: drivers/gpio/gpiolib-acpi.h 8807 8808GPIO AGGREGATOR 8809M: Geert Uytterhoeven <geert+renesas@glider.be> 8810L: linux-gpio@vger.kernel.org 8811S: Supported 8812F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8813F: drivers/gpio/gpio-aggregator.c 8814 8815GPIO IR Transmitter 8816M: Sean Young <sean@mess.org> 8817L: linux-media@vger.kernel.org 8818S: Maintained 8819F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8820F: drivers/media/rc/gpio-ir-tx.c 8821 8822GPIO MOCKUP DRIVER 8823M: Bamvor Jian Zhang <bamv2005@gmail.com> 8824L: linux-gpio@vger.kernel.org 8825S: Maintained 8826F: drivers/gpio/gpio-mockup.c 8827F: tools/testing/selftests/gpio/ 8828 8829GPIO REGMAP 8830R: Michael Walle <michael@walle.cc> 8831S: Maintained 8832F: drivers/gpio/gpio-regmap.c 8833F: include/linux/gpio/regmap.h 8834K: (devm_)?gpio_regmap_(un)?register 8835 8836GPIO SUBSYSTEM 8837M: Linus Walleij <linus.walleij@linaro.org> 8838M: Bartosz Golaszewski <brgl@bgdev.pl> 8839R: Andy Shevchenko <andy@kernel.org> 8840L: linux-gpio@vger.kernel.org 8841S: Maintained 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8843F: Documentation/ABI/obsolete/sysfs-gpio 8844F: Documentation/ABI/testing/gpio-cdev 8845F: Documentation/admin-guide/gpio/ 8846F: Documentation/devicetree/bindings/gpio/ 8847F: Documentation/driver-api/gpio/ 8848F: drivers/gpio/ 8849F: include/dt-bindings/gpio/ 8850F: include/linux/gpio.h 8851F: include/linux/gpio/ 8852F: include/linux/of_gpio.h 8853F: include/uapi/linux/gpio.h 8854F: tools/gpio/ 8855 8856GRE DEMULTIPLEXER DRIVER 8857M: Dmitry Kozlov <xeb@mail.ru> 8858L: netdev@vger.kernel.org 8859S: Maintained 8860F: include/net/gre.h 8861F: net/ipv4/gre_demux.c 8862F: net/ipv4/gre_offload.c 8863 8864GRETH 10/100/1G Ethernet MAC device driver 8865M: Andreas Larsson <andreas@gaisler.com> 8866L: netdev@vger.kernel.org 8867S: Maintained 8868F: drivers/net/ethernet/aeroflex/ 8869 8870GREYBUS AUDIO PROTOCOLS DRIVERS 8871M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8872M: Mark Greer <mgreer@animalcreek.com> 8873S: Maintained 8874F: drivers/staging/greybus/audio_apbridgea.c 8875F: drivers/staging/greybus/audio_apbridgea.h 8876F: drivers/staging/greybus/audio_codec.c 8877F: drivers/staging/greybus/audio_codec.h 8878F: drivers/staging/greybus/audio_gb.c 8879F: drivers/staging/greybus/audio_manager.c 8880F: drivers/staging/greybus/audio_manager.h 8881F: drivers/staging/greybus/audio_manager_module.c 8882F: drivers/staging/greybus/audio_manager_private.h 8883F: drivers/staging/greybus/audio_manager_sysfs.c 8884F: drivers/staging/greybus/audio_module.c 8885F: drivers/staging/greybus/audio_topology.c 8886 8887GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8888M: Viresh Kumar <vireshk@kernel.org> 8889S: Maintained 8890F: drivers/staging/greybus/authentication.c 8891F: drivers/staging/greybus/bootrom.c 8892F: drivers/staging/greybus/firmware.h 8893F: drivers/staging/greybus/fw-core.c 8894F: drivers/staging/greybus/fw-download.c 8895F: drivers/staging/greybus/fw-management.c 8896F: drivers/staging/greybus/greybus_authentication.h 8897F: drivers/staging/greybus/greybus_firmware.h 8898F: drivers/staging/greybus/hid.c 8899F: drivers/staging/greybus/i2c.c 8900F: drivers/staging/greybus/spi.c 8901F: drivers/staging/greybus/spilib.c 8902F: drivers/staging/greybus/spilib.h 8903 8904GREYBUS LOOPBACK DRIVER 8905M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8906S: Maintained 8907F: drivers/staging/greybus/loopback.c 8908 8909GREYBUS PLATFORM DRIVERS 8910M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8911S: Maintained 8912F: drivers/staging/greybus/arche-apb-ctrl.c 8913F: drivers/staging/greybus/arche-platform.c 8914F: drivers/staging/greybus/arche_platform.h 8915 8916GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8917M: Rui Miguel Silva <rmfrfs@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/gpio.c 8920F: drivers/staging/greybus/light.c 8921F: drivers/staging/greybus/power_supply.c 8922F: drivers/staging/greybus/sdio.c 8923F: drivers/staging/greybus/spi.c 8924F: drivers/staging/greybus/spilib.c 8925 8926GREYBUS SUBSYSTEM 8927M: Johan Hovold <johan@kernel.org> 8928M: Alex Elder <elder@kernel.org> 8929M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8930L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8931S: Maintained 8932F: drivers/greybus/ 8933F: drivers/staging/greybus/ 8934F: include/linux/greybus.h 8935F: include/linux/greybus/ 8936 8937GREYBUS UART PROTOCOLS DRIVERS 8938M: David Lin <dtwlin@gmail.com> 8939S: Maintained 8940F: drivers/staging/greybus/log.c 8941F: drivers/staging/greybus/uart.c 8942 8943GS1662 VIDEO SERIALIZER 8944M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/spi/gs1662.c 8949 8950GSPCA FINEPIX SUBDRIVER 8951M: Frank Zago <frank@zago.net> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/finepix.c 8956 8957GSPCA GL860 SUBDRIVER 8958M: Olivier Lorin <o.lorin@laposte.net> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/gl860/ 8963 8964GSPCA M5602 SUBDRIVER 8965M: Erik Andren <erik.andren@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/m5602/ 8970 8971GSPCA PAC207 SONIXB SUBDRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/pac207.c 8977 8978GSPCA SN9C20X SUBDRIVER 8979M: Brian Johnson <brijohn@gmail.com> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982T: git git://linuxtv.org/media_tree.git 8983F: drivers/media/usb/gspca/sn9c20x.c 8984 8985GSPCA T613 SUBDRIVER 8986M: Leandro Costantino <lcostantino@gmail.com> 8987L: linux-media@vger.kernel.org 8988S: Maintained 8989T: git git://linuxtv.org/media_tree.git 8990F: drivers/media/usb/gspca/t613.c 8991 8992GSPCA USB WEBCAM DRIVER 8993M: Hans Verkuil <hverkuil@xs4all.nl> 8994L: linux-media@vger.kernel.org 8995S: Odd Fixes 8996T: git git://linuxtv.org/media_tree.git 8997F: drivers/media/usb/gspca/ 8998 8999GTP (GPRS Tunneling Protocol) 9000M: Pablo Neira Ayuso <pablo@netfilter.org> 9001M: Harald Welte <laforge@gnumonks.org> 9002L: osmocom-net-gprs@lists.osmocom.org 9003S: Maintained 9004T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9005F: drivers/net/gtp.c 9006 9007GUID PARTITION TABLE (GPT) 9008M: Davidlohr Bueso <dave@stgolabs.net> 9009L: linux-efi@vger.kernel.org 9010S: Maintained 9011F: block/partitions/efi.* 9012 9013HABANALABS PCI DRIVER 9014M: Oded Gabbay <ogabbay@kernel.org> 9015L: dri-devel@lists.freedesktop.org 9016S: Supported 9017C: irc://irc.oftc.net/dri-devel 9018T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9019F: Documentation/ABI/testing/debugfs-driver-habanalabs 9020F: Documentation/ABI/testing/sysfs-driver-habanalabs 9021F: drivers/accel/habanalabs/ 9022F: include/trace/events/habanalabs.h 9023F: include/uapi/drm/habanalabs_accel.h 9024 9025HACKRF MEDIA DRIVER 9026M: Antti Palosaari <crope@iki.fi> 9027L: linux-media@vger.kernel.org 9028S: Maintained 9029W: https://linuxtv.org 9030W: http://palosaari.fi/linux/ 9031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9032T: git git://linuxtv.org/anttip/media_tree.git 9033F: drivers/media/usb/hackrf/ 9034 9035HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9036M: Chuck Lever <chuck.lever@oracle.com> 9037L: kernel-tls-handshake@lists.linux.dev 9038L: netdev@vger.kernel.org 9039S: Maintained 9040F: Documentation/netlink/specs/handshake.yaml 9041F: Documentation/networking/tls-handshake.rst 9042F: include/net/handshake.h 9043F: include/trace/events/handshake.h 9044F: net/handshake/ 9045 9046HANTRO VPU CODEC DRIVER 9047M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9048M: Philipp Zabel <p.zabel@pengutronix.de> 9049L: linux-media@vger.kernel.org 9050L: linux-rockchip@lists.infradead.org 9051S: Maintained 9052F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9053F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9054F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9055F: drivers/media/platform/verisilicon/ 9056 9057HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9058M: Frank Seidel <frank@f-seidel.de> 9059L: platform-driver-x86@vger.kernel.org 9060S: Maintained 9061W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9062F: drivers/platform/x86/hdaps.c 9063 9064HARDWARE MONITORING 9065M: Jean Delvare <jdelvare@suse.com> 9066M: Guenter Roeck <linux@roeck-us.net> 9067L: linux-hwmon@vger.kernel.org 9068S: Maintained 9069W: http://hwmon.wiki.kernel.org/ 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9071F: Documentation/ABI/testing/sysfs-class-hwmon 9072F: Documentation/devicetree/bindings/hwmon/ 9073F: Documentation/hwmon/ 9074F: drivers/hwmon/ 9075F: include/linux/hwmon*.h 9076F: include/trace/events/hwmon*.h 9077K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9078 9079HARDWARE RANDOM NUMBER GENERATOR CORE 9080M: Olivia Mackall <olivia@selenic.com> 9081M: Herbert Xu <herbert@gondor.apana.org.au> 9082L: linux-crypto@vger.kernel.org 9083S: Odd fixes 9084F: Documentation/admin-guide/hw_random.rst 9085F: Documentation/devicetree/bindings/rng/ 9086F: drivers/char/hw_random/ 9087F: include/linux/hw_random.h 9088 9089HARDWARE SPINLOCK CORE 9090M: Ohad Ben-Cohen <ohad@wizery.com> 9091M: Bjorn Andersson <andersson@kernel.org> 9092R: Baolin Wang <baolin.wang7@gmail.com> 9093L: linux-remoteproc@vger.kernel.org 9094S: Maintained 9095T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9096F: Documentation/devicetree/bindings/hwlock/ 9097F: Documentation/locking/hwspinlock.rst 9098F: drivers/hwspinlock/ 9099F: include/linux/hwspinlock.h 9100 9101HARDWARE TRACING FACILITIES 9102M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9103S: Maintained 9104F: drivers/hwtracing/ 9105 9106HARMONY SOUND DRIVER 9107L: linux-parisc@vger.kernel.org 9108S: Maintained 9109F: sound/parisc/harmony.* 9110 9111HDPVR USB VIDEO ENCODER DRIVER 9112M: Hans Verkuil <hverkuil@xs4all.nl> 9113L: linux-media@vger.kernel.org 9114S: Odd Fixes 9115W: https://linuxtv.org 9116T: git git://linuxtv.org/media_tree.git 9117F: drivers/media/usb/hdpvr/ 9118 9119HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9120M: Matt Hsiao <matt.hsiao@hpe.com> 9121S: Supported 9122F: drivers/misc/hpilo.[ch] 9123 9124HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9125M: Jerry Hoemann <jerry.hoemann@hpe.com> 9126S: Supported 9127F: Documentation/watchdog/hpwdt.rst 9128F: drivers/watchdog/hpwdt.c 9129 9130HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9131M: Don Brace <don.brace@microchip.com> 9132L: storagedev@microchip.com 9133L: linux-scsi@vger.kernel.org 9134S: Supported 9135F: Documentation/scsi/hpsa.rst 9136F: drivers/scsi/hpsa*.[ch] 9137F: include/linux/cciss*.h 9138F: include/uapi/linux/cciss*.h 9139 9140HFI1 DRIVER 9141M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9142L: linux-rdma@vger.kernel.org 9143S: Supported 9144F: drivers/infiniband/hw/hfi1 9145 9146HFS FILESYSTEM 9147L: linux-fsdevel@vger.kernel.org 9148S: Orphan 9149F: Documentation/filesystems/hfs.rst 9150F: fs/hfs/ 9151 9152HFSPLUS FILESYSTEM 9153L: linux-fsdevel@vger.kernel.org 9154S: Orphan 9155F: Documentation/filesystems/hfsplus.rst 9156F: fs/hfsplus/ 9157 9158HGA FRAMEBUFFER DRIVER 9159M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9160L: linux-nvidia@lists.surfsouth.com 9161S: Maintained 9162W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9163F: drivers/video/fbdev/hgafb.c 9164 9165HIBERNATION (aka Software Suspend, aka swsusp) 9166M: "Rafael J. Wysocki" <rafael@kernel.org> 9167M: Pavel Machek <pavel@ucw.cz> 9168L: linux-pm@vger.kernel.org 9169S: Supported 9170B: https://bugzilla.kernel.org 9171F: arch/*/include/asm/suspend*.h 9172F: arch/x86/power/ 9173F: drivers/base/power/ 9174F: include/linux/freezer.h 9175F: include/linux/pm.h 9176F: include/linux/suspend.h 9177F: kernel/power/ 9178 9179HID CORE LAYER 9180M: Jiri Kosina <jikos@kernel.org> 9181M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9185F: Documentation/hid/ 9186F: drivers/hid/ 9187F: include/linux/hid* 9188F: include/uapi/linux/hid* 9189F: samples/hid/ 9190F: tools/testing/selftests/hid/ 9191 9192HID LOGITECH DRIVERS 9193R: Filipe Laíns <lains@riseup.net> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/hid-logitech-* 9197 9198HID NVIDIA SHIELD DRIVER 9199M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/hid-nvidia-shield.c 9203 9204HID PHOENIX RC FLIGHT CONTROLLER 9205M: Marcus Folkesson <marcus.folkesson@gmail.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/hid-pxrc.c 9209 9210HID PLAYSTATION DRIVER 9211M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9212L: linux-input@vger.kernel.org 9213S: Supported 9214F: drivers/hid/hid-playstation.c 9215 9216HID SENSOR HUB DRIVERS 9217M: Jiri Kosina <jikos@kernel.org> 9218M: Jonathan Cameron <jic23@kernel.org> 9219M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9220L: linux-input@vger.kernel.org 9221L: linux-iio@vger.kernel.org 9222S: Maintained 9223F: Documentation/hid/hid-sensor* 9224F: drivers/hid/hid-sensor-* 9225F: drivers/iio/*/hid-* 9226F: include/linux/hid-sensor-* 9227 9228HID VRC-2 CAR CONTROLLER DRIVER 9229M: Marcus Folkesson <marcus.folkesson@gmail.com> 9230L: linux-input@vger.kernel.org 9231S: Maintained 9232F: drivers/hid/hid-vrc2.c 9233 9234HID WACOM DRIVER 9235M: Ping Cheng <ping.cheng@wacom.com> 9236M: Jason Gerecke <jason.gerecke@wacom.com> 9237L: linux-input@vger.kernel.org 9238S: Maintained 9239F: drivers/hid/wacom.h 9240F: drivers/hid/wacom_* 9241 9242HID++ LOGITECH DRIVERS 9243R: Filipe Laíns <lains@riseup.net> 9244R: Bastien Nocera <hadess@hadess.net> 9245L: linux-input@vger.kernel.org 9246S: Maintained 9247F: drivers/hid/hid-logitech-hidpp.c 9248 9249HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9250M: Thomas Gleixner <tglx@linutronix.de> 9251L: linux-kernel@vger.kernel.org 9252S: Maintained 9253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9254F: Documentation/timers/ 9255F: include/linux/clockchips.h 9256F: include/linux/hrtimer.h 9257F: kernel/time/clockevents.c 9258F: kernel/time/hrtimer.c 9259F: kernel/time/timer_*.c 9260 9261HIGH-SPEED SCC DRIVER FOR AX.25 9262L: linux-hams@vger.kernel.org 9263S: Orphan 9264F: drivers/net/hamradio/scc.c 9265 9266HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9267M: HighPoint Linux Team <linux@highpoint-tech.com> 9268S: Supported 9269W: http://www.highpoint-tech.com 9270F: Documentation/scsi/hptiop.rst 9271F: drivers/scsi/hptiop.c 9272 9273HIKEY960 ONBOARD USB GPIO HUB DRIVER 9274M: John Stultz <jstultz@google.com> 9275L: linux-kernel@vger.kernel.org 9276S: Maintained 9277F: drivers/misc/hisi_hikey_usb.c 9278 9279HIMAX HX83112B TOUCHSCREEN SUPPORT 9280M: Job Noorman <job@noorman.info> 9281L: linux-input@vger.kernel.org 9282S: Maintained 9283F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9284F: drivers/input/touchscreen/himax_hx83112b.c 9285 9286HIPPI 9287M: Jes Sorensen <jes@trained-monkey.org> 9288L: linux-hippi@sunsite.dk 9289S: Maintained 9290F: drivers/net/hippi/ 9291F: include/linux/hippidevice.h 9292F: include/uapi/linux/if_hippi.h 9293F: net/802/hippi.c 9294 9295HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9296M: Kurt Kanzenbach <kurt@linutronix.de> 9297L: netdev@vger.kernel.org 9298S: Maintained 9299F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9300F: drivers/net/dsa/hirschmann/* 9301F: include/linux/platform_data/hirschmann-hellcreek.h 9302F: net/dsa/tag_hellcreek.c 9303 9304HISILICON DMA DRIVER 9305M: Zhou Wang <wangzhou1@hisilicon.com> 9306M: Jie Hai <haijie1@huawei.com> 9307L: dmaengine@vger.kernel.org 9308S: Maintained 9309F: drivers/dma/hisi_dma.c 9310 9311HISILICON GPIO DRIVER 9312M: Jay Fang <f.fangjian@huawei.com> 9313L: linux-gpio@vger.kernel.org 9314S: Maintained 9315F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9316F: drivers/gpio/gpio-hisi.c 9317 9318HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9319M: Longfang Liu <liulongfang@huawei.com> 9320L: linux-crypto@vger.kernel.org 9321S: Maintained 9322F: Documentation/ABI/testing/debugfs-hisi-hpre 9323F: drivers/crypto/hisilicon/hpre/hpre.h 9324F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9325F: drivers/crypto/hisilicon/hpre/hpre_main.c 9326 9327HISILICON HNS3 PMU DRIVER 9328M: Guangbin Huang <huangguangbin2@huawei.com> 9329S: Supported 9330F: Documentation/admin-guide/perf/hns3-pmu.rst 9331F: drivers/perf/hisilicon/hns3_pmu.c 9332 9333HISILICON I2C CONTROLLER DRIVER 9334M: Yicong Yang <yangyicong@hisilicon.com> 9335L: linux-i2c@vger.kernel.org 9336S: Maintained 9337W: https://www.hisilicon.com 9338F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9339F: drivers/i2c/busses/i2c-hisi.c 9340 9341HISILICON LPC BUS DRIVER 9342M: Jay Fang <f.fangjian@huawei.com> 9343S: Maintained 9344W: http://www.hisilicon.com 9345F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9346F: drivers/bus/hisi_lpc.c 9347 9348HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9349M: Yisen Zhuang <yisen.zhuang@huawei.com> 9350M: Salil Mehta <salil.mehta@huawei.com> 9351L: netdev@vger.kernel.org 9352S: Maintained 9353W: http://www.hisilicon.com 9354F: drivers/net/ethernet/hisilicon/hns3/ 9355 9356HISILICON NETWORK SUBSYSTEM DRIVER 9357M: Yisen Zhuang <yisen.zhuang@huawei.com> 9358M: Salil Mehta <salil.mehta@huawei.com> 9359L: netdev@vger.kernel.org 9360S: Maintained 9361W: http://www.hisilicon.com 9362F: Documentation/devicetree/bindings/net/hisilicon*.txt 9363F: drivers/net/ethernet/hisilicon/ 9364 9365HISILICON PMU DRIVER 9366M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9367M: Jonathan Cameron <jonathan.cameron@huawei.com> 9368S: Supported 9369W: http://www.hisilicon.com 9370F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9371F: Documentation/admin-guide/perf/hisi-pmu.rst 9372F: drivers/perf/hisilicon 9373 9374HISILICON PTT DRIVER 9375M: Yicong Yang <yangyicong@hisilicon.com> 9376M: Jonathan Cameron <jonathan.cameron@huawei.com> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9380F: Documentation/trace/hisi-ptt.rst 9381F: drivers/hwtracing/ptt/ 9382F: tools/perf/arch/arm64/util/hisi-ptt.c 9383F: tools/perf/util/hisi-ptt* 9384F: tools/perf/util/hisi-ptt-decoder/* 9385 9386HISILICON QM DRIVER 9387M: Weili Qian <qianweili@huawei.com> 9388M: Zhou Wang <wangzhou1@hisilicon.com> 9389L: linux-crypto@vger.kernel.org 9390S: Maintained 9391F: drivers/crypto/hisilicon/Kconfig 9392F: drivers/crypto/hisilicon/Makefile 9393F: drivers/crypto/hisilicon/qm.c 9394F: drivers/crypto/hisilicon/sgl.c 9395F: include/linux/hisi_acc_qm.h 9396 9397HISILICON ROCE DRIVER 9398M: Junxian Huang <huangjunxian6@hisilicon.com> 9399L: linux-rdma@vger.kernel.org 9400S: Maintained 9401F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9402F: drivers/infiniband/hw/hns/ 9403 9404HISILICON SAS Controller 9405M: Xiang Chen <chenxiang66@hisilicon.com> 9406S: Supported 9407W: http://www.hisilicon.com 9408F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9409F: drivers/scsi/hisi_sas/ 9410 9411HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9412M: Kai Ye <yekai13@huawei.com> 9413M: Longfang Liu <liulongfang@huawei.com> 9414L: linux-crypto@vger.kernel.org 9415S: Maintained 9416F: Documentation/ABI/testing/debugfs-hisi-sec 9417F: drivers/crypto/hisilicon/sec2/sec.h 9418F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9419F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9420F: drivers/crypto/hisilicon/sec2/sec_main.c 9421 9422HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9423M: Jay Fang <f.fangjian@huawei.com> 9424L: linux-spi@vger.kernel.org 9425S: Maintained 9426W: http://www.hisilicon.com 9427F: drivers/spi/spi-hisi-kunpeng.c 9428 9429HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9430M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9431L: linux-kernel@vger.kernel.org 9432S: Maintained 9433F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9434F: drivers/spmi/hisi-spmi-controller.c 9435 9436HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9437M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9438L: linux-kernel@vger.kernel.org 9439S: Maintained 9440F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9441F: drivers/mfd/hi6421-spmi-pmic.c 9442 9443HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9444M: Weili Qian <qianweili@huawei.com> 9445S: Maintained 9446F: drivers/crypto/hisilicon/trng/trng.c 9447 9448HISILICON V3XX SPI NOR FLASH Controller Driver 9449M: Jay Fang <f.fangjian@huawei.com> 9450S: Maintained 9451W: http://www.hisilicon.com 9452F: drivers/spi/spi-hisi-sfc-v3xx.c 9453 9454HISILICON ZIP Controller DRIVER 9455M: Yang Shen <shenyang39@huawei.com> 9456M: Zhou Wang <wangzhou1@hisilicon.com> 9457L: linux-crypto@vger.kernel.org 9458S: Maintained 9459F: Documentation/ABI/testing/debugfs-hisi-zip 9460F: drivers/crypto/hisilicon/zip/ 9461 9462HMM - Heterogeneous Memory Management 9463M: Jérôme Glisse <jglisse@redhat.com> 9464L: linux-mm@kvack.org 9465S: Maintained 9466F: Documentation/mm/hmm.rst 9467F: include/linux/hmm* 9468F: lib/test_hmm* 9469F: mm/hmm* 9470F: tools/testing/selftests/mm/*hmm* 9471 9472HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9473M: Andreas Klinger <ak@it-klinger.de> 9474L: linux-iio@vger.kernel.org 9475S: Maintained 9476F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9477F: drivers/iio/pressure/mprls0025pa.c 9478 9479HOST AP DRIVER 9480M: Jouni Malinen <j@w1.fi> 9481L: linux-wireless@vger.kernel.org 9482S: Obsolete 9483W: http://w1.fi/hostap-driver.html 9484F: drivers/net/wireless/intersil/hostap/ 9485 9486HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9487L: platform-driver-x86@vger.kernel.org 9488S: Orphan 9489F: drivers/platform/x86/hp/tc1100-wmi.c 9490 9491HP WMI HARDWARE MONITOR DRIVER 9492M: James Seo <james@equiv.tech> 9493L: linux-hwmon@vger.kernel.org 9494S: Maintained 9495F: Documentation/hwmon/hp-wmi-sensors.rst 9496F: drivers/hwmon/hp-wmi-sensors.c 9497 9498HPET: High Precision Event Timers driver 9499M: Clemens Ladisch <clemens@ladisch.de> 9500S: Maintained 9501F: Documentation/timers/hpet.rst 9502F: drivers/char/hpet.c 9503F: include/linux/hpet.h 9504F: include/uapi/linux/hpet.h 9505 9506HPET: x86 9507S: Orphan 9508F: arch/x86/include/asm/hpet.h 9509F: arch/x86/kernel/hpet.c 9510 9511HPFS FILESYSTEM 9512M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9513S: Maintained 9514W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9515F: fs/hpfs/ 9516 9517HSI SUBSYSTEM 9518M: Sebastian Reichel <sre@kernel.org> 9519S: Maintained 9520T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9521F: Documentation/ABI/testing/sysfs-bus-hsi 9522F: Documentation/driver-api/hsi.rst 9523F: drivers/hsi/ 9524F: include/linux/hsi/ 9525F: include/uapi/linux/hsi/ 9526 9527HSO 3G MODEM DRIVER 9528L: linux-usb@vger.kernel.org 9529S: Orphan 9530F: drivers/net/usb/hso.c 9531 9532HSR NETWORK PROTOCOL 9533L: netdev@vger.kernel.org 9534S: Orphan 9535F: net/hsr/ 9536 9537HT16K33 LED CONTROLLER DRIVER 9538M: Robin van der Gracht <robin@protonic.nl> 9539S: Maintained 9540F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9541F: drivers/auxdisplay/ht16k33.c 9542 9543HTCPEN TOUCHSCREEN DRIVER 9544M: Pau Oliva Fora <pof@eslack.org> 9545L: linux-input@vger.kernel.org 9546S: Maintained 9547F: drivers/input/touchscreen/htcpen.c 9548 9549HTE SUBSYSTEM 9550M: Dipen Patel <dipenp@nvidia.com> 9551L: timestamp@lists.linux.dev 9552S: Maintained 9553Q: https://patchwork.kernel.org/project/timestamp/list/ 9554T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9555F: Documentation/devicetree/bindings/timestamp/ 9556F: Documentation/driver-api/hte/ 9557F: drivers/hte/ 9558F: include/linux/hte.h 9559 9560HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9561M: Lorenzo Bianconi <lorenzo@kernel.org> 9562L: linux-iio@vger.kernel.org 9563S: Maintained 9564W: http://www.st.com/ 9565F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9566F: drivers/iio/humidity/hts221* 9567 9568HUAWEI ETHERNET DRIVER 9569M: Cai Huoqing <cai.huoqing@linux.dev> 9570L: netdev@vger.kernel.org 9571S: Maintained 9572F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9573F: drivers/net/ethernet/huawei/hinic/ 9574 9575HUGETLB SUBSYSTEM 9576M: Mike Kravetz <mike.kravetz@oracle.com> 9577M: Muchun Song <muchun.song@linux.dev> 9578L: linux-mm@kvack.org 9579S: Maintained 9580F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9581F: Documentation/admin-guide/mm/hugetlbpage.rst 9582F: Documentation/mm/hugetlbfs_reserv.rst 9583F: Documentation/mm/vmemmap_dedup.rst 9584F: fs/hugetlbfs/ 9585F: include/linux/hugetlb.h 9586F: mm/hugetlb.c 9587F: mm/hugetlb_vmemmap.c 9588F: mm/hugetlb_vmemmap.h 9589 9590HVA ST MEDIA DRIVER 9591M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9592L: linux-media@vger.kernel.org 9593S: Supported 9594W: https://linuxtv.org 9595T: git git://linuxtv.org/media_tree.git 9596F: drivers/media/platform/st/sti/hva 9597 9598HWPOISON MEMORY FAILURE HANDLING 9599M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9600R: Miaohe Lin <linmiaohe@huawei.com> 9601L: linux-mm@kvack.org 9602S: Maintained 9603F: mm/hwpoison-inject.c 9604F: mm/memory-failure.c 9605 9606HYCON HY46XX TOUCHSCREEN SUPPORT 9607M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9608L: linux-input@vger.kernel.org 9609S: Maintained 9610F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9611F: drivers/input/touchscreen/hycon-hy46xx.c 9612 9613HYGON PROCESSOR SUPPORT 9614M: Pu Wen <puwen@hygon.cn> 9615L: linux-kernel@vger.kernel.org 9616S: Maintained 9617F: arch/x86/kernel/cpu/hygon.c 9618 9619HYNIX HI556 SENSOR DRIVER 9620M: Shawn Tu <shawnx.tu@intel.com> 9621L: linux-media@vger.kernel.org 9622S: Maintained 9623T: git git://linuxtv.org/media_tree.git 9624F: drivers/media/i2c/hi556.c 9625 9626HYNIX HI846 SENSOR DRIVER 9627M: Martin Kepplinger <martin.kepplinger@puri.sm> 9628L: linux-media@vger.kernel.org 9629S: Maintained 9630F: drivers/media/i2c/hi846.c 9631 9632HYNIX HI847 SENSOR DRIVER 9633M: Shawn Tu <shawnx.tu@intel.com> 9634L: linux-media@vger.kernel.org 9635S: Maintained 9636F: drivers/media/i2c/hi847.c 9637 9638Hyper-V/Azure CORE AND DRIVERS 9639M: "K. Y. Srinivasan" <kys@microsoft.com> 9640M: Haiyang Zhang <haiyangz@microsoft.com> 9641M: Wei Liu <wei.liu@kernel.org> 9642M: Dexuan Cui <decui@microsoft.com> 9643L: linux-hyperv@vger.kernel.org 9644S: Supported 9645T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9646F: Documentation/ABI/stable/sysfs-bus-vmbus 9647F: Documentation/ABI/testing/debugfs-hyperv 9648F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9649F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9650F: Documentation/virt/hyperv 9651F: arch/arm64/hyperv 9652F: arch/arm64/include/asm/hyperv-tlfs.h 9653F: arch/arm64/include/asm/mshyperv.h 9654F: arch/x86/hyperv 9655F: arch/x86/include/asm/hyperv-tlfs.h 9656F: arch/x86/include/asm/mshyperv.h 9657F: arch/x86/include/asm/trace/hyperv.h 9658F: arch/x86/kernel/cpu/mshyperv.c 9659F: drivers/clocksource/hyperv_timer.c 9660F: drivers/hid/hid-hyperv.c 9661F: drivers/hv/ 9662F: drivers/input/serio/hyperv-keyboard.c 9663F: drivers/iommu/hyperv-iommu.c 9664F: drivers/net/ethernet/microsoft/ 9665F: drivers/net/hyperv/ 9666F: drivers/pci/controller/pci-hyperv-intf.c 9667F: drivers/pci/controller/pci-hyperv.c 9668F: drivers/scsi/storvsc_drv.c 9669F: drivers/uio/uio_hv_generic.c 9670F: drivers/video/fbdev/hyperv_fb.c 9671F: include/asm-generic/hyperv-tlfs.h 9672F: include/asm-generic/mshyperv.h 9673F: include/clocksource/hyperv_timer.h 9674F: include/linux/hyperv.h 9675F: include/net/mana 9676F: include/uapi/linux/hyperv.h 9677F: net/vmw_vsock/hyperv_transport.c 9678F: tools/hv/ 9679 9680HYPERBUS SUPPORT 9681M: Vignesh Raghavendra <vigneshr@ti.com> 9682R: Tudor Ambarus <tudor.ambarus@linaro.org> 9683L: linux-mtd@lists.infradead.org 9684S: Supported 9685Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9686C: irc://irc.oftc.net/mtd 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9688F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9689F: drivers/mtd/hyperbus/ 9690F: include/linux/mtd/hyperbus.h 9691 9692HYPERVISOR VIRTUAL CONSOLE DRIVER 9693L: linuxppc-dev@lists.ozlabs.org 9694S: Odd Fixes 9695F: drivers/tty/hvc/ 9696 9697I2C ACPI SUPPORT 9698M: Mika Westerberg <mika.westerberg@linux.intel.com> 9699L: linux-i2c@vger.kernel.org 9700L: linux-acpi@vger.kernel.org 9701S: Maintained 9702F: drivers/i2c/i2c-core-acpi.c 9703 9704I2C CONTROLLER DRIVER FOR NVIDIA GPU 9705M: Ajay Gupta <ajayg@nvidia.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9709F: drivers/i2c/busses/i2c-nvidia-gpu.c 9710 9711I2C MUXES 9712M: Peter Rosin <peda@axentia.se> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/devicetree/bindings/i2c/i2c-arb* 9716F: Documentation/devicetree/bindings/i2c/i2c-gate* 9717F: Documentation/devicetree/bindings/i2c/i2c-mux* 9718F: Documentation/i2c/i2c-topology.rst 9719F: Documentation/i2c/muxes/ 9720F: drivers/i2c/i2c-mux.c 9721F: drivers/i2c/muxes/ 9722F: include/linux/i2c-mux.h 9723 9724I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9725M: Gregory CLEMENT <gregory.clement@bootlin.com> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9729F: drivers/i2c/busses/i2c-mv64xxx.c 9730 9731I2C OVER PARALLEL PORT 9732M: Jean Delvare <jdelvare@suse.com> 9733L: linux-i2c@vger.kernel.org 9734S: Maintained 9735F: Documentation/i2c/busses/i2c-parport.rst 9736F: drivers/i2c/busses/i2c-parport.c 9737 9738I2C SUBSYSTEM 9739M: Wolfram Sang <wsa@kernel.org> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://i2c.wiki.kernel.org/ 9743Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9744T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9745F: Documentation/devicetree/bindings/i2c/i2c.txt 9746F: Documentation/i2c/ 9747F: drivers/i2c/* 9748F: include/dt-bindings/i2c/i2c.h 9749F: include/linux/i2c-dev.h 9750F: include/linux/i2c-smbus.h 9751F: include/linux/i2c.h 9752F: include/uapi/linux/i2c-*.h 9753F: include/uapi/linux/i2c.h 9754 9755I2C SUBSYSTEM HOST DRIVERS 9756M: Andi Shyti <andi.shyti@kernel.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: https://i2c.wiki.kernel.org/ 9760Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9761T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9762F: Documentation/devicetree/bindings/i2c/ 9763F: drivers/i2c/algos/ 9764F: drivers/i2c/busses/ 9765F: include/dt-bindings/i2c/ 9766 9767I2C-TAOS-EVM DRIVER 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/i2c/busses/i2c-taos-evm.rst 9772F: drivers/i2c/busses/i2c-taos-evm.c 9773 9774I2C-TINY-USB DRIVER 9775M: Till Harbaum <till@harbaum.org> 9776L: linux-i2c@vger.kernel.org 9777S: Maintained 9778W: http://www.harbaum.org/till/i2c_tiny_usb 9779F: drivers/i2c/busses/i2c-tiny-usb.c 9780 9781I2C/SMBUS CONTROLLER DRIVERS FOR PC 9782M: Jean Delvare <jdelvare@suse.com> 9783L: linux-i2c@vger.kernel.org 9784S: Maintained 9785F: Documentation/i2c/busses/i2c-ali1535.rst 9786F: Documentation/i2c/busses/i2c-ali1563.rst 9787F: Documentation/i2c/busses/i2c-ali15x3.rst 9788F: Documentation/i2c/busses/i2c-amd756.rst 9789F: Documentation/i2c/busses/i2c-amd8111.rst 9790F: Documentation/i2c/busses/i2c-i801.rst 9791F: Documentation/i2c/busses/i2c-nforce2.rst 9792F: Documentation/i2c/busses/i2c-piix4.rst 9793F: Documentation/i2c/busses/i2c-sis5595.rst 9794F: Documentation/i2c/busses/i2c-sis630.rst 9795F: Documentation/i2c/busses/i2c-sis96x.rst 9796F: Documentation/i2c/busses/i2c-via.rst 9797F: Documentation/i2c/busses/i2c-viapro.rst 9798F: drivers/i2c/busses/i2c-ali1535.c 9799F: drivers/i2c/busses/i2c-ali1563.c 9800F: drivers/i2c/busses/i2c-ali15x3.c 9801F: drivers/i2c/busses/i2c-amd756-s4882.c 9802F: drivers/i2c/busses/i2c-amd756.c 9803F: drivers/i2c/busses/i2c-amd8111.c 9804F: drivers/i2c/busses/i2c-i801.c 9805F: drivers/i2c/busses/i2c-isch.c 9806F: drivers/i2c/busses/i2c-nforce2-s4985.c 9807F: drivers/i2c/busses/i2c-nforce2.c 9808F: drivers/i2c/busses/i2c-piix4.c 9809F: drivers/i2c/busses/i2c-sis5595.c 9810F: drivers/i2c/busses/i2c-sis630.c 9811F: drivers/i2c/busses/i2c-sis96x.c 9812F: drivers/i2c/busses/i2c-via.c 9813F: drivers/i2c/busses/i2c-viapro.c 9814 9815I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9816M: Hans de Goede <hdegoede@redhat.com> 9817L: linux-i2c@vger.kernel.org 9818S: Maintained 9819F: drivers/i2c/busses/i2c-cht-wc.c 9820 9821I2C/SMBUS ISMT DRIVER 9822M: Seth Heasley <seth.heasley@intel.com> 9823M: Neil Horman <nhorman@tuxdriver.com> 9824L: linux-i2c@vger.kernel.org 9825F: Documentation/i2c/busses/i2c-ismt.rst 9826F: drivers/i2c/busses/i2c-ismt.c 9827 9828I2C/SMBUS STUB DRIVER 9829M: Jean Delvare <jdelvare@suse.com> 9830L: linux-i2c@vger.kernel.org 9831S: Maintained 9832F: drivers/i2c/i2c-stub.c 9833 9834I3C DRIVER FOR ASPEED AST2600 9835M: Jeremy Kerr <jk@codeconstruct.com.au> 9836S: Maintained 9837F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9838F: drivers/i3c/master/ast2600-i3c-master.c 9839 9840I3C DRIVER FOR CADENCE I3C MASTER IP 9841M: Przemysław Gaj <pgaj@cadence.com> 9842S: Maintained 9843F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9844F: drivers/i3c/master/i3c-master-cdns.c 9845 9846I3C DRIVER FOR SYNOPSYS DESIGNWARE 9847S: Orphan 9848F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9849F: drivers/i3c/master/dw* 9850 9851I3C SUBSYSTEM 9852M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9853L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9854S: Maintained 9855C: irc://chat.freenode.net/linux-i3c 9856T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9857F: Documentation/ABI/testing/sysfs-bus-i3c 9858F: Documentation/devicetree/bindings/i3c/ 9859F: Documentation/driver-api/i3c 9860F: drivers/i3c/ 9861F: include/linux/i3c/ 9862 9863IA64 (Itanium) PLATFORM 9864L: linux-ia64@vger.kernel.org 9865S: Orphan 9866F: Documentation/arch/ia64/ 9867F: arch/ia64/ 9868 9869IBM Operation Panel Input Driver 9870M: Eddie James <eajames@linux.ibm.com> 9871L: linux-input@vger.kernel.org 9872S: Maintained 9873F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9874F: drivers/input/misc/ibm-panel.c 9875 9876IBM Power 842 compression accelerator 9877M: Haren Myneni <haren@us.ibm.com> 9878S: Supported 9879F: crypto/842.c 9880F: drivers/crypto/nx/Kconfig 9881F: drivers/crypto/nx/Makefile 9882F: drivers/crypto/nx/nx-842* 9883F: include/linux/sw842.h 9884F: lib/842/ 9885 9886IBM Power in-Nest Crypto Acceleration 9887M: Breno Leitão <leitao@debian.org> 9888M: Nayna Jain <nayna@linux.ibm.com> 9889M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9890L: linux-crypto@vger.kernel.org 9891S: Supported 9892F: drivers/crypto/nx/Kconfig 9893F: drivers/crypto/nx/Makefile 9894F: drivers/crypto/nx/nx-aes* 9895F: drivers/crypto/nx/nx-sha* 9896F: drivers/crypto/nx/nx.* 9897F: drivers/crypto/nx/nx_csbcpb.h 9898F: drivers/crypto/nx/nx_debugfs.c 9899 9900IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9901M: Tyrel Datwyler <tyreld@linux.ibm.com> 9902L: linux-pci@vger.kernel.org 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: drivers/pci/hotplug/rpadlpar* 9906 9907IBM Power Linux RAID adapter 9908M: Brian King <brking@us.ibm.com> 9909S: Supported 9910F: drivers/scsi/ipr.* 9911 9912IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9913M: Tyrel Datwyler <tyreld@linux.ibm.com> 9914L: linux-pci@vger.kernel.org 9915L: linuxppc-dev@lists.ozlabs.org 9916S: Supported 9917F: drivers/pci/hotplug/rpaphp* 9918 9919IBM Power SRIOV Virtual NIC Device Driver 9920M: Haren Myneni <haren@linux.ibm.com> 9921M: Rick Lindsley <ricklind@linux.ibm.com> 9922R: Nick Child <nnac123@linux.ibm.com> 9923R: Dany Madden <danymadden@us.ibm.com> 9924R: Thomas Falcon <tlfalcon@linux.ibm.com> 9925L: netdev@vger.kernel.org 9926S: Supported 9927F: drivers/net/ethernet/ibm/ibmvnic.* 9928 9929IBM Power VFIO Support 9930M: Timothy Pearson <tpearson@raptorengineering.com> 9931S: Supported 9932F: drivers/vfio/vfio_iommu_spapr_tce.c 9933 9934IBM Power Virtual Ethernet Device Driver 9935M: Nick Child <nnac123@linux.ibm.com> 9936L: netdev@vger.kernel.org 9937S: Supported 9938F: drivers/net/ethernet/ibm/ibmveth.* 9939 9940IBM Power Virtual FC Device Drivers 9941M: Tyrel Datwyler <tyreld@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi/ibmvfc* 9945 9946IBM Power Virtual Management Channel Driver 9947M: Brad Warrum <bwarrum@linux.ibm.com> 9948M: Ritu Agarwal <rituagar@linux.ibm.com> 9949S: Supported 9950F: drivers/misc/ibmvmc.* 9951 9952IBM Power Virtual SCSI Device Drivers 9953M: Tyrel Datwyler <tyreld@linux.ibm.com> 9954L: linux-scsi@vger.kernel.org 9955S: Supported 9956F: drivers/scsi/ibmvscsi/ibmvscsi* 9957F: include/scsi/viosrp.h 9958 9959IBM Power Virtual SCSI Device Target Driver 9960M: Michael Cyr <mikecyr@linux.ibm.com> 9961L: linux-scsi@vger.kernel.org 9962L: target-devel@vger.kernel.org 9963S: Supported 9964F: drivers/scsi/ibmvscsi_tgt/ 9965 9966IBM Power VMX Cryptographic instructions 9967M: Breno Leitão <leitao@debian.org> 9968M: Nayna Jain <nayna@linux.ibm.com> 9969M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9970L: linux-crypto@vger.kernel.org 9971S: Supported 9972F: drivers/crypto/vmx/Kconfig 9973F: drivers/crypto/vmx/Makefile 9974F: drivers/crypto/vmx/aes* 9975F: drivers/crypto/vmx/ghash* 9976F: drivers/crypto/vmx/ppc-xlate.pl 9977F: drivers/crypto/vmx/vmx.c 9978 9979IBM ServeRAID RAID DRIVER 9980S: Orphan 9981F: drivers/scsi/ips.* 9982 9983ICH LPC AND GPIO DRIVER 9984M: Peter Tyser <ptyser@xes-inc.com> 9985S: Maintained 9986F: drivers/gpio/gpio-ich.c 9987F: drivers/mfd/lpc_ich.c 9988 9989ICY I2C DRIVER 9990M: Max Staudt <max@enpas.org> 9991L: linux-i2c@vger.kernel.org 9992S: Maintained 9993F: drivers/i2c/busses/i2c-icy.c 9994 9995IDEAPAD LAPTOP EXTRAS DRIVER 9996M: Ike Panhc <ike.pan@canonical.com> 9997L: platform-driver-x86@vger.kernel.org 9998S: Maintained 9999W: http://launchpad.net/ideapad-laptop 10000F: drivers/platform/x86/ideapad-laptop.c 10001 10002IDEAPAD LAPTOP SLIDEBAR DRIVER 10003M: Andrey Moiseev <o2g.org.ru@gmail.com> 10004L: linux-input@vger.kernel.org 10005S: Maintained 10006W: https://github.com/o2genum/ideapad-slidebar 10007F: drivers/input/misc/ideapad_slidebar.c 10008 10009IDMAPPED MOUNTS 10010M: Christian Brauner <brauner@kernel.org> 10011M: Seth Forshee <sforshee@kernel.org> 10012L: linux-fsdevel@vger.kernel.org 10013S: Maintained 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10015F: Documentation/filesystems/idmappings.rst 10016F: include/linux/mnt_idmapping.* 10017F: tools/testing/selftests/mount_setattr/ 10018 10019IDT VersaClock 5 CLOCK DRIVER 10020M: Luca Ceresoli <luca@lucaceresoli.net> 10021S: Maintained 10022F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10023F: drivers/clk/clk-versaclock5.c 10024 10025IEEE 802.15.4 SUBSYSTEM 10026M: Alexander Aring <alex.aring@gmail.com> 10027M: Stefan Schmidt <stefan@datenfreihafen.org> 10028M: Miquel Raynal <miquel.raynal@bootlin.com> 10029L: linux-wpan@vger.kernel.org 10030S: Maintained 10031W: https://linux-wpan.org/ 10032Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10035F: Documentation/networking/ieee802154.rst 10036F: drivers/net/ieee802154/ 10037F: include/linux/ieee802154.h 10038F: include/linux/nl802154.h 10039F: include/net/af_ieee802154.h 10040F: include/net/cfg802154.h 10041F: include/net/ieee802154_netdev.h 10042F: include/net/mac802154.h 10043F: include/net/nl802154.h 10044F: net/ieee802154/ 10045F: net/mac802154/ 10046 10047IFCVF VIRTIO DATA PATH ACCELERATOR 10048R: Zhu Lingshan <lingshan.zhu@intel.com> 10049F: drivers/vdpa/ifcvf/ 10050 10051IFE PROTOCOL 10052M: Yotam Gigi <yotam.gi@gmail.com> 10053M: Jamal Hadi Salim <jhs@mojatatu.com> 10054F: include/net/ife.h 10055F: include/uapi/linux/ife.h 10056F: net/ife 10057 10058IGORPLUG-USB IR RECEIVER 10059M: Sean Young <sean@mess.org> 10060L: linux-media@vger.kernel.org 10061S: Maintained 10062F: drivers/media/rc/igorplugusb.c 10063 10064IGUANAWORKS USB IR TRANSCEIVER 10065M: Sean Young <sean@mess.org> 10066L: linux-media@vger.kernel.org 10067S: Maintained 10068F: drivers/media/rc/iguanair.c 10069 10070IIO DIGITAL POTENTIOMETER DAC 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10075F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10076F: drivers/iio/dac/dpot-dac.c 10077 10078IIO ENVELOPE DETECTOR 10079M: Peter Rosin <peda@axentia.se> 10080L: linux-iio@vger.kernel.org 10081S: Maintained 10082F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10083F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10084F: drivers/iio/adc/envelope-detector.c 10085 10086IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10087M: Matti Vaittinen <mazziesaccount@gmail.com> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090F: drivers/iio/light/gain-time-scale-helper.c 10091F: drivers/iio/light/gain-time-scale-helper.h 10092 10093IIO MULTIPLEXER 10094M: Peter Rosin <peda@axentia.se> 10095L: linux-iio@vger.kernel.org 10096S: Maintained 10097F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10098F: drivers/iio/multiplexer/iio-mux.c 10099 10100IIO SCMI BASED DRIVER 10101M: Jyoti Bhayana <jbhayana@google.com> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: drivers/iio/common/scmi_sensors/scmi_iio.c 10105 10106IIO SUBSYSTEM AND DRIVERS 10107M: Jonathan Cameron <jic23@kernel.org> 10108R: Lars-Peter Clausen <lars@metafoo.de> 10109L: linux-iio@vger.kernel.org 10110S: Maintained 10111T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10112F: Documentation/ABI/testing/configfs-iio* 10113F: Documentation/ABI/testing/sysfs-bus-iio* 10114F: Documentation/devicetree/bindings/iio/ 10115F: drivers/iio/ 10116F: drivers/staging/iio/ 10117F: include/dt-bindings/iio/ 10118F: include/linux/iio/ 10119F: tools/iio/ 10120 10121IIO UNIT CONVERTER 10122M: Peter Rosin <peda@axentia.se> 10123L: linux-iio@vger.kernel.org 10124S: Maintained 10125F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10126F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10127F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10128F: drivers/iio/afe/iio-rescale.c 10129 10130IKANOS/ADI EAGLE ADSL USB DRIVER 10131M: Matthieu Castet <castet.matthieu@free.fr> 10132M: Stanislaw Gruszka <stf_xl@wp.pl> 10133S: Maintained 10134F: drivers/usb/atm/ueagle-atm.c 10135 10136IMAGIS TOUCHSCREEN DRIVER 10137M: Markuss Broks <markuss.broks@gmail.com> 10138S: Maintained 10139F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10140F: drivers/input/touchscreen/imagis.c 10141 10142IMGTEC ASCII LCD DRIVER 10143M: Paul Burton <paulburton@kernel.org> 10144S: Maintained 10145F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10146F: drivers/auxdisplay/img-ascii-lcd.c 10147 10148IMGTEC IR DECODER DRIVER 10149S: Orphan 10150F: drivers/media/rc/img-ir/ 10151 10152IMON SOUNDGRAPH USB IR RECEIVER 10153M: Sean Young <sean@mess.org> 10154L: linux-media@vger.kernel.org 10155S: Maintained 10156F: drivers/media/rc/imon.c 10157F: drivers/media/rc/imon_raw.c 10158 10159IMS TWINTURBO FRAMEBUFFER DRIVER 10160L: linux-fbdev@vger.kernel.org 10161S: Orphan 10162F: drivers/video/fbdev/imsttfb.c 10163 10164INA209 HARDWARE MONITOR DRIVER 10165M: Guenter Roeck <linux@roeck-us.net> 10166L: linux-hwmon@vger.kernel.org 10167S: Maintained 10168F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10169F: Documentation/hwmon/ina209.rst 10170F: drivers/hwmon/ina209.c 10171 10172INA2XX HARDWARE MONITOR DRIVER 10173M: Guenter Roeck <linux@roeck-us.net> 10174L: linux-hwmon@vger.kernel.org 10175S: Maintained 10176F: Documentation/hwmon/ina2xx.rst 10177F: drivers/hwmon/ina2xx.c 10178F: include/linux/platform_data/ina2xx.h 10179 10180INDEX OF FURTHER KERNEL DOCUMENTATION 10181M: Carlos Bilbao <carlos.bilbao@amd.com> 10182S: Maintained 10183F: Documentation/process/kernel-docs.rst 10184 10185INDUSTRY PACK SUBSYSTEM (IPACK) 10186M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10187M: Jens Taprogge <jens.taprogge@taprogge.org> 10188M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10189L: industrypack-devel@lists.sourceforge.net 10190S: Maintained 10191W: http://industrypack.sourceforge.net 10192F: drivers/ipack/ 10193 10194INFINEON DPS310 Driver 10195M: Eddie James <eajames@linux.ibm.com> 10196L: linux-iio@vger.kernel.org 10197S: Maintained 10198F: drivers/iio/pressure/dps310.c 10199 10200INFINEON PEB2466 ASoC CODEC 10201M: Herve Codina <herve.codina@bootlin.com> 10202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10203S: Maintained 10204F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10205F: sound/soc/codecs/peb2466.c 10206 10207INFINIBAND SUBSYSTEM 10208M: Jason Gunthorpe <jgg@nvidia.com> 10209M: Leon Romanovsky <leonro@nvidia.com> 10210L: linux-rdma@vger.kernel.org 10211S: Supported 10212W: https://github.com/linux-rdma/rdma-core 10213Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10214T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10215F: Documentation/devicetree/bindings/infiniband/ 10216F: Documentation/infiniband/ 10217F: drivers/infiniband/ 10218F: include/rdma/ 10219F: include/trace/events/ib_mad.h 10220F: include/trace/events/ib_umad.h 10221F: include/trace/misc/rdma.h 10222F: include/uapi/linux/if_infiniband.h 10223F: include/uapi/rdma/ 10224F: samples/bpf/ibumad_kern.c 10225F: samples/bpf/ibumad_user.c 10226 10227INGENIC JZ4780 NAND DRIVER 10228M: Harvey Hunt <harveyhuntnexus@gmail.com> 10229L: linux-mtd@lists.infradead.org 10230L: linux-mips@vger.kernel.org 10231S: Maintained 10232F: drivers/mtd/nand/raw/ingenic/ 10233 10234INGENIC JZ47xx SoCs 10235M: Paul Cercueil <paul@crapouillou.net> 10236L: linux-mips@vger.kernel.org 10237S: Maintained 10238F: arch/mips/boot/dts/ingenic/ 10239F: arch/mips/generic/board-ingenic.c 10240F: arch/mips/include/asm/mach-ingenic/ 10241F: arch/mips/ingenic/Kconfig 10242F: drivers/clk/ingenic/ 10243F: drivers/dma/dma-jz4780.c 10244F: drivers/gpu/drm/ingenic/ 10245F: drivers/i2c/busses/i2c-jz4780.c 10246F: drivers/iio/adc/ingenic-adc.c 10247F: drivers/irqchip/irq-ingenic.c 10248F: drivers/memory/jz4780-nemc.c 10249F: drivers/mmc/host/jz4740_mmc.c 10250F: drivers/mtd/nand/raw/ingenic/ 10251F: drivers/pinctrl/pinctrl-ingenic.c 10252F: drivers/power/supply/ingenic-battery.c 10253F: drivers/pwm/pwm-jz4740.c 10254F: drivers/remoteproc/ingenic_rproc.c 10255F: drivers/rtc/rtc-jz4740.c 10256F: drivers/tty/serial/8250/8250_ingenic.c 10257F: drivers/usb/musb/jz4740.c 10258F: drivers/watchdog/jz4740_wdt.c 10259F: include/dt-bindings/iio/adc/ingenic,adc.h 10260F: include/linux/mfd/ingenic-tcu.h 10261F: sound/soc/codecs/jz47* 10262F: sound/soc/jz4740/ 10263 10264INJOINIC IP5xxx POWER BANK IC DRIVER 10265M: Samuel Holland <samuel@sholland.org> 10266S: Maintained 10267F: drivers/power/supply/ip5xxx_power.c 10268 10269INOTIFY 10270M: Jan Kara <jack@suse.cz> 10271R: Amir Goldstein <amir73il@gmail.com> 10272L: linux-fsdevel@vger.kernel.org 10273S: Maintained 10274F: Documentation/filesystems/inotify.rst 10275F: fs/notify/inotify/ 10276F: include/linux/inotify.h 10277F: include/uapi/linux/inotify.h 10278 10279INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10280M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10281L: linux-input@vger.kernel.org 10282S: Maintained 10283Q: http://patchwork.kernel.org/project/linux-input/list/ 10284T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10285F: Documentation/devicetree/bindings/input/ 10286F: Documentation/devicetree/bindings/serio/ 10287F: Documentation/input/ 10288F: drivers/input/ 10289F: include/dt-bindings/input/ 10290F: include/linux/input.h 10291F: include/linux/input/ 10292F: include/uapi/linux/input-event-codes.h 10293F: include/uapi/linux/input.h 10294 10295INPUT MULTITOUCH (MT) PROTOCOL 10296M: Henrik Rydberg <rydberg@bitmath.org> 10297L: linux-input@vger.kernel.org 10298S: Odd fixes 10299F: Documentation/input/multi-touch-protocol.rst 10300F: drivers/input/input-mt.c 10301K: \b(ABS|SYN)_MT_ 10302 10303INSIDE SECURE CRYPTO DRIVER 10304M: Antoine Tenart <atenart@kernel.org> 10305L: linux-crypto@vger.kernel.org 10306S: Maintained 10307F: drivers/crypto/inside-secure/ 10308 10309INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10310M: Mimi Zohar <zohar@linux.ibm.com> 10311M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10312L: linux-integrity@vger.kernel.org 10313S: Supported 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10315F: security/integrity/ 10316F: security/integrity/ima/ 10317 10318INTEL 810/815 FRAMEBUFFER DRIVER 10319M: Antonino Daplas <adaplas@gmail.com> 10320L: linux-fbdev@vger.kernel.org 10321S: Maintained 10322F: drivers/video/fbdev/i810/ 10323 10324INTEL 8254 COUNTER DRIVER 10325M: William Breathitt Gray <william.gray@linaro.org> 10326L: linux-iio@vger.kernel.org 10327S: Maintained 10328F: drivers/counter/i8254.c 10329F: include/linux/i8254.h 10330 10331INTEL 8255 GPIO DRIVER 10332M: William Breathitt Gray <william.gray@linaro.org> 10333L: linux-gpio@vger.kernel.org 10334S: Maintained 10335F: drivers/gpio/gpio-i8255.c 10336F: drivers/gpio/gpio-i8255.h 10337 10338INTEL ASoC DRIVERS 10339M: Cezary Rojewski <cezary.rojewski@intel.com> 10340M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10341M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10342M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10343M: Bard Liao <yung-chuan.liao@linux.intel.com> 10344M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10345M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10347S: Supported 10348F: sound/soc/intel/ 10349 10350INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10351M: Hans de Goede <hdegoede@redhat.com> 10352L: platform-driver-x86@vger.kernel.org 10353S: Maintained 10354F: drivers/platform/x86/intel/atomisp2/pm.c 10355 10356INTEL ATOMISP2 LED DRIVER 10357M: Hans de Goede <hdegoede@redhat.com> 10358L: platform-driver-x86@vger.kernel.org 10359S: Maintained 10360F: drivers/platform/x86/intel/atomisp2/led.c 10361 10362INTEL BIOS SAR INT1092 DRIVER 10363M: Shravan Sudhakar <s.shravan@intel.com> 10364M: Intel Corporation <linuxwwan@intel.com> 10365L: platform-driver-x86@vger.kernel.org 10366S: Maintained 10367F: drivers/platform/x86/intel/int1092/ 10368 10369INTEL BROXTON PMC DRIVER 10370M: Mika Westerberg <mika.westerberg@linux.intel.com> 10371M: Zha Qipeng <qipeng.zha@intel.com> 10372S: Maintained 10373F: drivers/mfd/intel_pmc_bxt.c 10374F: include/linux/mfd/intel_pmc_bxt.h 10375 10376INTEL C600 SERIES SAS CONTROLLER DRIVER 10377M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10378L: linux-scsi@vger.kernel.org 10379S: Supported 10380T: git git://git.code.sf.net/p/intel-sas/isci 10381F: drivers/scsi/isci/ 10382 10383INTEL CPU family model numbers 10384M: Tony Luck <tony.luck@intel.com> 10385M: x86@kernel.org 10386L: linux-kernel@vger.kernel.org 10387S: Supported 10388F: arch/x86/include/asm/intel-family.h 10389 10390INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10391M: Jani Nikula <jani.nikula@linux.intel.com> 10392M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10393M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10394M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10395L: intel-gfx@lists.freedesktop.org 10396S: Supported 10397W: https://01.org/linuxgraphics/ 10398Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10399B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10400C: irc://irc.oftc.net/intel-gfx 10401T: git git://anongit.freedesktop.org/drm-intel 10402F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10403F: Documentation/gpu/i915.rst 10404F: drivers/gpu/drm/i915/ 10405F: include/drm/i915* 10406F: include/uapi/drm/i915_drm.h 10407 10408INTEL ETHERNET DRIVERS 10409M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10410M: Tony Nguyen <anthony.l.nguyen@intel.com> 10411L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10412S: Supported 10413W: https://www.intel.com/content/www/us/en/support.html 10414Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10417F: Documentation/networking/device_drivers/ethernet/intel/ 10418F: drivers/net/ethernet/intel/ 10419F: drivers/net/ethernet/intel/*/ 10420F: include/linux/avf/virtchnl.h 10421F: include/linux/net/intel/iidc.h 10422 10423INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10424M: Mustafa Ismail <mustafa.ismail@intel.com> 10425M: Shiraz Saleem <shiraz.saleem@intel.com> 10426L: linux-rdma@vger.kernel.org 10427S: Supported 10428F: drivers/infiniband/hw/irdma/ 10429F: include/uapi/rdma/irdma-abi.h 10430 10431INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10432M: Maik Broemme <mbroemme@libmpq.org> 10433L: linux-fbdev@vger.kernel.org 10434S: Maintained 10435F: Documentation/fb/intelfb.rst 10436F: drivers/video/fbdev/intelfb/ 10437 10438INTEL GPIO DRIVERS 10439M: Andy Shevchenko <andy@kernel.org> 10440L: linux-gpio@vger.kernel.org 10441S: Supported 10442T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10443F: drivers/gpio/gpio-elkhartlake.c 10444F: drivers/gpio/gpio-ich.c 10445F: drivers/gpio/gpio-merrifield.c 10446F: drivers/gpio/gpio-ml-ioh.c 10447F: drivers/gpio/gpio-pch.c 10448F: drivers/gpio/gpio-sch.c 10449F: drivers/gpio/gpio-sodaville.c 10450F: drivers/gpio/gpio-tangier.c 10451 10452INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10453M: Zhenyu Wang <zhenyuw@linux.intel.com> 10454M: Zhi Wang <zhi.a.wang@intel.com> 10455L: intel-gvt-dev@lists.freedesktop.org 10456L: intel-gfx@lists.freedesktop.org 10457S: Supported 10458W: https://01.org/igvt-g 10459T: git https://github.com/intel/gvt-linux.git 10460F: drivers/gpu/drm/i915/gvt/ 10461 10462INTEL HID EVENT DRIVER 10463M: Alex Hung <alexhung@gmail.com> 10464L: platform-driver-x86@vger.kernel.org 10465S: Maintained 10466F: drivers/platform/x86/intel/hid.c 10467 10468INTEL I/OAT DMA DRIVER 10469M: Dave Jiang <dave.jiang@intel.com> 10470R: Dan Williams <dan.j.williams@intel.com> 10471L: dmaengine@vger.kernel.org 10472S: Supported 10473Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10474F: drivers/dma/ioat* 10475 10476INTEL IDLE DRIVER 10477M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10478M: Len Brown <lenb@kernel.org> 10479L: linux-pm@vger.kernel.org 10480S: Supported 10481B: https://bugzilla.kernel.org 10482T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10483F: drivers/idle/intel_idle.c 10484 10485INTEL IDXD DRIVER 10486M: Fenghua Yu <fenghua.yu@intel.com> 10487M: Dave Jiang <dave.jiang@intel.com> 10488L: dmaengine@vger.kernel.org 10489S: Supported 10490F: drivers/dma/idxd/* 10491F: include/uapi/linux/idxd.h 10492 10493INTEL IN FIELD SCAN (IFS) DEVICE 10494M: Jithu Joseph <jithu.joseph@intel.com> 10495R: Ashok Raj <ashok.raj@intel.com> 10496R: Tony Luck <tony.luck@intel.com> 10497S: Maintained 10498F: drivers/platform/x86/intel/ifs 10499F: include/trace/events/intel_ifs.h 10500 10501INTEL INTEGRATED SENSOR HUB DRIVER 10502M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10503M: Jiri Kosina <jikos@kernel.org> 10504L: linux-input@vger.kernel.org 10505S: Maintained 10506F: drivers/hid/intel-ish-hid/ 10507 10508INTEL IOMMU (VT-d) 10509M: David Woodhouse <dwmw2@infradead.org> 10510M: Lu Baolu <baolu.lu@linux.intel.com> 10511L: iommu@lists.linux.dev 10512S: Supported 10513T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10514F: drivers/iommu/intel/ 10515 10516INTEL IPU3 CSI-2 CIO2 DRIVER 10517M: Yong Zhi <yong.zhi@intel.com> 10518M: Sakari Ailus <sakari.ailus@linux.intel.com> 10519M: Bingbu Cao <bingbu.cao@intel.com> 10520M: Dan Scally <djrscally@gmail.com> 10521R: Tianshu Qiu <tian.shu.qiu@intel.com> 10522L: linux-media@vger.kernel.org 10523S: Maintained 10524T: git git://linuxtv.org/media_tree.git 10525F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10526F: drivers/media/pci/intel/ipu3/ 10527 10528INTEL IPU3 CSI-2 IMGU DRIVER 10529M: Sakari Ailus <sakari.ailus@linux.intel.com> 10530R: Bingbu Cao <bingbu.cao@intel.com> 10531R: Tianshu Qiu <tian.shu.qiu@intel.com> 10532L: linux-media@vger.kernel.org 10533S: Maintained 10534F: Documentation/admin-guide/media/ipu3.rst 10535F: Documentation/admin-guide/media/ipu3_rcb.svg 10536F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10537F: drivers/staging/media/ipu3/ 10538 10539INTEL ISHTP ECLITE DRIVER 10540M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10541L: platform-driver-x86@vger.kernel.org 10542S: Supported 10543F: drivers/platform/x86/intel/ishtp_eclite.c 10544 10545INTEL IXP4XX CRYPTO SUPPORT 10546M: Corentin Labbe <clabbe@baylibre.com> 10547L: linux-crypto@vger.kernel.org 10548S: Maintained 10549F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10550 10551INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10552M: Krzysztof Halasa <khalasa@piap.pl> 10553S: Maintained 10554F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10555F: drivers/net/wan/ixp4xx_hss.c 10556F: drivers/soc/ixp4xx/ixp4xx-npe.c 10557F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10558F: include/linux/soc/ixp4xx/npe.h 10559F: include/linux/soc/ixp4xx/qmgr.h 10560 10561INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10562M: Deepak Saxena <dsaxena@plexity.net> 10563S: Maintained 10564F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10565F: drivers/char/hw_random/ixp4xx-rng.c 10566 10567INTEL KEEM BAY DRM DRIVER 10568M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10569M: Edmund Dea <edmund.j.dea@intel.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10572F: drivers/gpu/drm/kmb/ 10573 10574INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10581F: drivers/crypto/intel/keembay/ocs-aes.c 10582F: drivers/crypto/intel/keembay/ocs-aes.h 10583 10584INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10585M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10586M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10587M: Mark Gross <mgross@linux.intel.com> 10588S: Maintained 10589F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10590F: drivers/crypto/intel/keembay/Kconfig 10591F: drivers/crypto/intel/keembay/Makefile 10592F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10593 10594INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10595M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10596M: Declan Murphy <declan.murphy@intel.com> 10597S: Maintained 10598F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10599F: drivers/crypto/intel/keembay/Kconfig 10600F: drivers/crypto/intel/keembay/Makefile 10601F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10602F: drivers/crypto/intel/keembay/ocs-hcu.c 10603F: drivers/crypto/intel/keembay/ocs-hcu.h 10604 10605INTEL MANAGEMENT ENGINE (mei) 10606M: Tomas Winkler <tomas.winkler@intel.com> 10607L: linux-kernel@vger.kernel.org 10608S: Supported 10609F: Documentation/driver-api/mei/* 10610F: drivers/misc/mei/ 10611F: drivers/watchdog/mei_wdt.c 10612F: include/linux/mei_aux.h 10613F: include/linux/mei_cl_bus.h 10614F: include/uapi/linux/mei.h 10615F: include/uapi/linux/mei_uuid.h 10616F: include/uapi/linux/uuid.h 10617F: samples/mei/* 10618 10619INTEL MAX 10 BMC MFD DRIVER 10620M: Xu Yilun <yilun.xu@intel.com> 10621R: Tom Rix <trix@redhat.com> 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10624F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10625F: drivers/hwmon/intel-m10-bmc-hwmon.c 10626F: drivers/mfd/intel-m10-bmc* 10627F: include/linux/mfd/intel-m10-bmc.h 10628 10629INTEL MAX10 BMC SECURE UPDATES 10630M: Russ Weight <russell.h.weight@intel.com> 10631L: linux-fpga@vger.kernel.org 10632S: Maintained 10633F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10634F: drivers/fpga/intel-m10-bmc-sec-update.c 10635 10636INTEL P-Unit IPC DRIVER 10637M: Zha Qipeng <qipeng.zha@intel.com> 10638L: platform-driver-x86@vger.kernel.org 10639S: Maintained 10640F: arch/x86/include/asm/intel_punit_ipc.h 10641F: drivers/platform/x86/intel/punit_ipc.c 10642 10643INTEL PMC CORE DRIVER 10644M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10645M: David E Box <david.e.box@intel.com> 10646L: platform-driver-x86@vger.kernel.org 10647S: Maintained 10648F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10649F: drivers/platform/x86/intel/pmc/ 10650 10651INTEL PMIC GPIO DRIVERS 10652M: Andy Shevchenko <andy@kernel.org> 10653S: Supported 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10655F: drivers/gpio/gpio-*cove.c 10656 10657INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10658M: Andy Shevchenko <andy@kernel.org> 10659S: Supported 10660F: drivers/mfd/intel_soc_pmic* 10661F: include/linux/mfd/intel_soc_pmic* 10662 10663INTEL PMT DRIVERS 10664M: David E. Box <david.e.box@linux.intel.com> 10665S: Supported 10666F: drivers/platform/x86/intel/pmt/ 10667 10668INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10669M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10670L: linux-wireless@vger.kernel.org 10671S: Maintained 10672F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10673F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10674F: drivers/net/wireless/intel/ipw2x00/ 10675 10676INTEL PSTATE DRIVER 10677M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10678M: Len Brown <lenb@kernel.org> 10679L: linux-pm@vger.kernel.org 10680S: Supported 10681F: drivers/cpufreq/intel_pstate.c 10682 10683INTEL PTP DFL ToD DRIVER 10684M: Tianfei Zhang <tianfei.zhang@intel.com> 10685L: linux-fpga@vger.kernel.org 10686L: netdev@vger.kernel.org 10687S: Maintained 10688F: drivers/ptp/ptp_dfl_tod.c 10689 10690INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10691M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10692L: linux-iio@vger.kernel.org 10693F: drivers/counter/intel-qep.c 10694 10695INTEL SCU DRIVERS 10696M: Mika Westerberg <mika.westerberg@linux.intel.com> 10697S: Maintained 10698F: arch/x86/include/asm/intel_scu_ipc.h 10699F: drivers/platform/x86/intel_scu_* 10700 10701INTEL SDSI DRIVER 10702M: David E. Box <david.e.box@linux.intel.com> 10703S: Supported 10704F: drivers/platform/x86/intel/sdsi.c 10705F: tools/arch/x86/intel_sdsi/ 10706F: tools/testing/selftests/drivers/sdsi/ 10707 10708INTEL SGX 10709M: Jarkko Sakkinen <jarkko@kernel.org> 10710R: Dave Hansen <dave.hansen@linux.intel.com> 10711L: linux-sgx@vger.kernel.org 10712S: Supported 10713Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10715F: Documentation/arch/x86/sgx.rst 10716F: arch/x86/entry/vdso/vsgx.S 10717F: arch/x86/include/asm/sgx.h 10718F: arch/x86/include/uapi/asm/sgx.h 10719F: arch/x86/kernel/cpu/sgx/* 10720F: tools/testing/selftests/sgx/* 10721K: \bSGX_ 10722 10723INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10724M: Daniel Scally <djrscally@gmail.com> 10725S: Maintained 10726F: drivers/platform/x86/intel/int3472/ 10727 10728INTEL SPEED SELECT TECHNOLOGY 10729M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: drivers/platform/x86/intel/speed_select_if/ 10733F: include/uapi/linux/isst_if.h 10734F: tools/power/x86/intel-speed-select/ 10735 10736INTEL STRATIX10 FIRMWARE DRIVERS 10737M: Dinh Nguyen <dinguyen@kernel.org> 10738L: linux-kernel@vger.kernel.org 10739S: Maintained 10740T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10741F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10742F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10743F: drivers/firmware/stratix10-rsu.c 10744F: drivers/firmware/stratix10-svc.c 10745F: include/linux/firmware/intel/stratix10-smc.h 10746F: include/linux/firmware/intel/stratix10-svc-client.h 10747 10748INTEL TELEMETRY DRIVER 10749M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10750M: "David E. Box" <david.e.box@linux.intel.com> 10751L: platform-driver-x86@vger.kernel.org 10752S: Maintained 10753F: arch/x86/include/asm/intel_telemetry.h 10754F: drivers/platform/x86/intel/telemetry/ 10755 10756INTEL TPMI DRIVER 10757M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/tpmi.c 10761F: include/linux/intel_tpmi.h 10762 10763INTEL UNCORE FREQUENCY CONTROL 10764M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10765L: platform-driver-x86@vger.kernel.org 10766S: Maintained 10767F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10768F: drivers/platform/x86/intel/uncore-frequency/ 10769 10770INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10771M: David E. Box <david.e.box@linux.intel.com> 10772S: Supported 10773F: drivers/platform/x86/intel/vsec.* 10774 10775INTEL VIRTUAL BUTTON DRIVER 10776M: AceLan Kao <acelan.kao@canonical.com> 10777L: platform-driver-x86@vger.kernel.org 10778S: Maintained 10779F: drivers/platform/x86/intel/vbtn.c 10780 10781INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10782M: Stanislaw Gruszka <stf_xl@wp.pl> 10783L: linux-wireless@vger.kernel.org 10784S: Supported 10785F: drivers/net/wireless/intel/iwlegacy/ 10786 10787INTEL WIRELESS WIFI LINK (iwlwifi) 10788M: Gregory Greenman <gregory.greenman@intel.com> 10789L: linux-wireless@vger.kernel.org 10790S: Supported 10791W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10792T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10793F: drivers/net/wireless/intel/iwlwifi/ 10794 10795INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10796M: Jithu Joseph <jithu.joseph@intel.com> 10797R: Maurice Ma <maurice.ma@intel.com> 10798S: Maintained 10799W: https://slimbootloader.github.io/security/firmware-update.html 10800F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10801 10802INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10803L: Dell.Client.Kernel@dell.com 10804S: Maintained 10805F: drivers/platform/x86/intel/wmi/thunderbolt.c 10806 10807INTEL WWAN IOSM DRIVER 10808M: M Chetan Kumar <m.chetan.kumar@intel.com> 10809M: Intel Corporation <linuxwwan@intel.com> 10810L: netdev@vger.kernel.org 10811S: Maintained 10812F: drivers/net/wwan/iosm/ 10813 10814INTEL(R) TRACE HUB 10815M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10816S: Supported 10817F: Documentation/trace/intel_th.rst 10818F: drivers/hwtracing/intel_th/ 10819F: include/linux/intel_th.h 10820 10821INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10822M: Ning Sun <ning.sun@intel.com> 10823L: tboot-devel@lists.sourceforge.net 10824S: Supported 10825W: http://tboot.sourceforge.net 10826T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10827F: Documentation/arch/x86/intel_txt.rst 10828F: arch/x86/kernel/tboot.c 10829F: include/linux/tboot.h 10830 10831INTERCONNECT API 10832M: Georgi Djakov <djakov@kernel.org> 10833L: linux-pm@vger.kernel.org 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10836F: Documentation/devicetree/bindings/interconnect/ 10837F: Documentation/driver-api/interconnect.rst 10838F: drivers/interconnect/ 10839F: include/dt-bindings/interconnect/ 10840F: include/linux/interconnect-provider.h 10841F: include/linux/interconnect.h 10842 10843INTERRUPT COUNTER DRIVER 10844M: Oleksij Rempel <o.rempel@pengutronix.de> 10845R: Pengutronix Kernel Team <kernel@pengutronix.de> 10846L: linux-iio@vger.kernel.org 10847F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10848F: drivers/counter/interrupt-cnt.c 10849 10850INTERSIL ISL7998X VIDEO DECODER DRIVER 10851M: Michael Tretter <m.tretter@pengutronix.de> 10852R: Pengutronix Kernel Team <kernel@pengutronix.de> 10853L: linux-media@vger.kernel.org 10854S: Maintained 10855F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10856F: drivers/media/i2c/isl7998x.c 10857 10858INVENSENSE ICM-426xx IMU DRIVER 10859M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10860L: linux-iio@vger.kernel.org 10861S: Maintained 10862W: https://invensense.tdk.com/ 10863F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10864F: drivers/iio/imu/inv_icm42600/ 10865 10866INVENSENSE MPU-3050 GYROSCOPE DRIVER 10867M: Linus Walleij <linus.walleij@linaro.org> 10868L: linux-iio@vger.kernel.org 10869S: Maintained 10870F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10871F: drivers/iio/gyro/mpu3050* 10872 10873IOC3 ETHERNET DRIVER 10874M: Ralf Baechle <ralf@linux-mips.org> 10875L: linux-mips@vger.kernel.org 10876S: Maintained 10877F: drivers/net/ethernet/sgi/ioc3-eth.c 10878 10879IOMAP FILESYSTEM LIBRARY 10880M: Darrick J. Wong <djwong@kernel.org> 10881L: linux-xfs@vger.kernel.org 10882L: linux-fsdevel@vger.kernel.org 10883S: Supported 10884T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10885F: fs/iomap/ 10886F: include/linux/iomap.h 10887 10888IOMMU DMA-API LAYER 10889M: Robin Murphy <robin.murphy@arm.com> 10890L: iommu@lists.linux.dev 10891S: Maintained 10892T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10893F: drivers/iommu/dma-iommu.c 10894F: drivers/iommu/dma-iommu.h 10895F: drivers/iommu/iova.c 10896F: include/linux/iova.h 10897 10898IOMMU SUBSYSTEM 10899M: Joerg Roedel <joro@8bytes.org> 10900M: Will Deacon <will@kernel.org> 10901R: Robin Murphy <robin.murphy@arm.com> 10902L: iommu@lists.linux.dev 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10905F: Documentation/devicetree/bindings/iommu/ 10906F: Documentation/userspace-api/iommu.rst 10907F: drivers/iommu/ 10908F: include/linux/iommu.h 10909F: include/linux/iova.h 10910F: include/linux/of_iommu.h 10911F: include/uapi/linux/iommu.h 10912 10913IOMMUFD 10914M: Jason Gunthorpe <jgg@nvidia.com> 10915M: Kevin Tian <kevin.tian@intel.com> 10916L: iommu@lists.linux.dev 10917S: Maintained 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10919F: Documentation/userspace-api/iommufd.rst 10920F: drivers/iommu/iommufd/ 10921F: include/linux/iommufd.h 10922F: include/uapi/linux/iommufd.h 10923F: tools/testing/selftests/iommu/ 10924 10925IOSYS-MAP HELPERS 10926M: Thomas Zimmermann <tzimmermann@suse.de> 10927L: dri-devel@lists.freedesktop.org 10928S: Maintained 10929T: git git://anongit.freedesktop.org/drm/drm-misc 10930F: include/linux/iosys-map.h 10931 10932IO_URING 10933M: Jens Axboe <axboe@kernel.dk> 10934R: Pavel Begunkov <asml.silence@gmail.com> 10935L: io-uring@vger.kernel.org 10936S: Maintained 10937T: git git://git.kernel.dk/linux-block 10938T: git git://git.kernel.dk/liburing 10939F: include/linux/io_uring.h 10940F: include/linux/io_uring_types.h 10941F: include/trace/events/io_uring.h 10942F: include/uapi/linux/io_uring.h 10943F: io_uring/ 10944F: tools/io_uring/ 10945 10946IPMI SUBSYSTEM 10947M: Corey Minyard <minyard@acm.org> 10948L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10949S: Supported 10950W: http://openipmi.sourceforge.net/ 10951T: git https://github.com/cminyard/linux-ipmi.git for-next 10952F: Documentation/devicetree/bindings/ipmi/ 10953F: Documentation/driver-api/ipmi.rst 10954F: drivers/char/ipmi/ 10955F: include/linux/ipmi* 10956F: include/uapi/linux/ipmi* 10957 10958IPS SCSI RAID DRIVER 10959M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10960L: linux-scsi@vger.kernel.org 10961S: Maintained 10962W: http://www.adaptec.com/ 10963F: drivers/scsi/ips* 10964 10965IPVS 10966M: Simon Horman <horms@verge.net.au> 10967M: Julian Anastasov <ja@ssi.bg> 10968L: netdev@vger.kernel.org 10969L: lvs-devel@vger.kernel.org 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10972T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10973F: Documentation/networking/ipvs-sysctl.rst 10974F: include/net/ip_vs.h 10975F: include/uapi/linux/ip_vs.h 10976F: net/netfilter/ipvs/ 10977 10978IPWIRELESS DRIVER 10979M: Jiri Kosina <jikos@kernel.org> 10980M: David Sterba <dsterba@suse.com> 10981S: Odd Fixes 10982F: drivers/tty/ipwireless/ 10983 10984IRON DEVICE AUDIO CODEC DRIVERS 10985M: Kiseok Jo <kiseok.jo@irondevice.com> 10986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10987S: Maintained 10988F: Documentation/devicetree/bindings/sound/irondevice,* 10989F: sound/soc/codecs/sma* 10990 10991IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10992M: Marc Zyngier <maz@kernel.org> 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/core-api/irq/irq-domain.rst 10996F: include/linux/irqdomain.h 10997F: kernel/irq/irqdomain.c 10998F: kernel/irq/msi.c 10999 11000IRQ SUBSYSTEM 11001M: Thomas Gleixner <tglx@linutronix.de> 11002L: linux-kernel@vger.kernel.org 11003S: Maintained 11004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11005F: include/linux/group_cpus.h 11006F: kernel/irq/ 11007F: lib/group_cpus.c 11008 11009IRQCHIP DRIVERS 11010M: Thomas Gleixner <tglx@linutronix.de> 11011M: Marc Zyngier <maz@kernel.org> 11012L: linux-kernel@vger.kernel.org 11013S: Maintained 11014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11015F: Documentation/devicetree/bindings/interrupt-controller/ 11016F: drivers/irqchip/ 11017 11018ISA 11019M: William Breathitt Gray <william.gray@linaro.org> 11020S: Maintained 11021F: Documentation/driver-api/isa.rst 11022F: drivers/base/isa.c 11023F: include/linux/isa.h 11024 11025ISA RADIO MODULE 11026M: Hans Verkuil <hverkuil@xs4all.nl> 11027L: linux-media@vger.kernel.org 11028S: Maintained 11029W: https://linuxtv.org 11030T: git git://linuxtv.org/media_tree.git 11031F: drivers/media/radio/radio-isa* 11032 11033ISAPNP 11034M: Jaroslav Kysela <perex@perex.cz> 11035S: Maintained 11036F: Documentation/driver-api/isapnp.rst 11037F: drivers/pnp/isapnp/ 11038F: include/linux/isapnp.h 11039 11040ISCSI 11041M: Lee Duncan <lduncan@suse.com> 11042M: Chris Leech <cleech@redhat.com> 11043M: Mike Christie <michael.christie@oracle.com> 11044L: open-iscsi@googlegroups.com 11045L: linux-scsi@vger.kernel.org 11046S: Maintained 11047W: www.open-iscsi.com 11048F: drivers/scsi/*iscsi* 11049F: include/scsi/*iscsi* 11050 11051iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11052M: Peter Jones <pjones@redhat.com> 11053M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11054S: Maintained 11055F: drivers/firmware/iscsi_ibft* 11056 11057ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11058M: Sagi Grimberg <sagi@grimberg.me> 11059M: Max Gurtovoy <mgurtovoy@nvidia.com> 11060L: linux-rdma@vger.kernel.org 11061S: Supported 11062W: http://www.openfabrics.org 11063W: www.open-iscsi.org 11064Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11065F: drivers/infiniband/ulp/iser/ 11066 11067ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11068M: Sagi Grimberg <sagi@grimberg.me> 11069L: linux-rdma@vger.kernel.org 11070L: target-devel@vger.kernel.org 11071S: Supported 11072W: http://www.linux-iscsi.org 11073T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11074F: drivers/infiniband/ulp/isert 11075 11076ISDN/CMTP OVER BLUETOOTH 11077M: Karsten Keil <isdn@linux-pingi.de> 11078L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11079L: netdev@vger.kernel.org 11080S: Odd Fixes 11081W: http://www.isdn4linux.de 11082F: Documentation/isdn/ 11083F: drivers/isdn/capi/ 11084F: include/linux/isdn/ 11085F: include/uapi/linux/isdn/ 11086F: net/bluetooth/cmtp/ 11087 11088ISDN/mISDN SUBSYSTEM 11089M: Karsten Keil <isdn@linux-pingi.de> 11090L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11091L: netdev@vger.kernel.org 11092S: Maintained 11093W: http://www.isdn4linux.de 11094F: drivers/isdn/Kconfig 11095F: drivers/isdn/Makefile 11096F: drivers/isdn/hardware/ 11097F: drivers/isdn/mISDN/ 11098 11099ISOFS FILESYSTEM 11100M: Jan Kara <jack@suse.cz> 11101L: linux-fsdevel@vger.kernel.org 11102S: Maintained 11103F: Documentation/filesystems/isofs.rst 11104F: fs/isofs/ 11105 11106IT87 HARDWARE MONITORING DRIVER 11107M: Jean Delvare <jdelvare@suse.com> 11108L: linux-hwmon@vger.kernel.org 11109S: Maintained 11110F: Documentation/hwmon/it87.rst 11111F: drivers/hwmon/it87.c 11112 11113IT913X MEDIA DRIVER 11114M: Antti Palosaari <crope@iki.fi> 11115L: linux-media@vger.kernel.org 11116S: Maintained 11117W: https://linuxtv.org 11118W: http://palosaari.fi/linux/ 11119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11120T: git git://linuxtv.org/anttip/media_tree.git 11121F: drivers/media/tuners/it913x* 11122 11123ITE IT66121 HDMI BRIDGE DRIVER 11124M: Phong LE <ple@baylibre.com> 11125M: Neil Armstrong <neil.armstrong@linaro.org> 11126S: Maintained 11127T: git git://anongit.freedesktop.org/drm/drm-misc 11128F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11129F: drivers/gpu/drm/bridge/ite-it66121.c 11130 11131IVTV VIDEO4LINUX DRIVER 11132M: Andy Walls <awalls@md.metrocast.net> 11133L: linux-media@vger.kernel.org 11134S: Maintained 11135W: https://linuxtv.org 11136T: git git://linuxtv.org/media_tree.git 11137F: Documentation/admin-guide/media/ivtv* 11138F: drivers/media/pci/ivtv/ 11139F: include/uapi/linux/ivtv* 11140 11141IX2505V MEDIA DRIVER 11142M: Malcolm Priestley <tvboxspy@gmail.com> 11143L: linux-media@vger.kernel.org 11144S: Maintained 11145W: https://linuxtv.org 11146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11147F: drivers/media/dvb-frontends/ix2505v* 11148 11149JAILHOUSE HYPERVISOR INTERFACE 11150M: Jan Kiszka <jan.kiszka@siemens.com> 11151L: jailhouse-dev@googlegroups.com 11152S: Maintained 11153F: arch/x86/include/asm/jailhouse_para.h 11154F: arch/x86/kernel/jailhouse.c 11155 11156JC42.4 TEMPERATURE SENSOR DRIVER 11157M: Guenter Roeck <linux@roeck-us.net> 11158L: linux-hwmon@vger.kernel.org 11159S: Maintained 11160F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11161F: Documentation/hwmon/jc42.rst 11162F: drivers/hwmon/jc42.c 11163 11164JFS FILESYSTEM 11165M: Dave Kleikamp <shaggy@kernel.org> 11166L: jfs-discussion@lists.sourceforge.net 11167S: Odd Fixes 11168W: http://jfs.sourceforge.net/ 11169T: git https://github.com/kleikamp/linux-shaggy.git 11170F: Documentation/admin-guide/jfs.rst 11171F: fs/jfs/ 11172 11173JME NETWORK DRIVER 11174M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11175L: netdev@vger.kernel.org 11176S: Maintained 11177F: drivers/net/ethernet/jme.* 11178 11179JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11180M: David Woodhouse <dwmw2@infradead.org> 11181M: Richard Weinberger <richard@nod.at> 11182L: linux-mtd@lists.infradead.org 11183S: Odd Fixes 11184W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11185T: git git://git.infradead.org/ubifs-2.6.git 11186F: fs/jffs2/ 11187F: include/uapi/linux/jffs2.h 11188 11189JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11190M: "Theodore Ts'o" <tytso@mit.edu> 11191M: Jan Kara <jack@suse.com> 11192L: linux-ext4@vger.kernel.org 11193S: Maintained 11194F: fs/jbd2/ 11195F: include/linux/jbd2.h 11196 11197JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11198M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11199L: linux-media@vger.kernel.org 11200L: linux-renesas-soc@vger.kernel.org 11201S: Maintained 11202F: drivers/media/platform/renesas/rcar_jpu.c 11203 11204JSM Neo PCI based serial card 11205L: linux-serial@vger.kernel.org 11206S: Orphan 11207F: drivers/tty/serial/jsm/ 11208 11209K10TEMP HARDWARE MONITORING DRIVER 11210M: Clemens Ladisch <clemens@ladisch.de> 11211L: linux-hwmon@vger.kernel.org 11212S: Maintained 11213F: Documentation/hwmon/k10temp.rst 11214F: drivers/hwmon/k10temp.c 11215 11216K8TEMP HARDWARE MONITORING DRIVER 11217M: Rudolf Marek <r.marek@assembler.cz> 11218L: linux-hwmon@vger.kernel.org 11219S: Maintained 11220F: Documentation/hwmon/k8temp.rst 11221F: drivers/hwmon/k8temp.c 11222 11223KASAN 11224M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11225R: Alexander Potapenko <glider@google.com> 11226R: Andrey Konovalov <andreyknvl@gmail.com> 11227R: Dmitry Vyukov <dvyukov@google.com> 11228R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11229L: kasan-dev@googlegroups.com 11230S: Maintained 11231F: Documentation/dev-tools/kasan.rst 11232F: arch/*/include/asm/*kasan.h 11233F: arch/*/mm/kasan_init* 11234F: include/linux/kasan*.h 11235F: lib/Kconfig.kasan 11236F: mm/kasan/ 11237F: scripts/Makefile.kasan 11238 11239KCONFIG 11240M: Masahiro Yamada <masahiroy@kernel.org> 11241L: linux-kbuild@vger.kernel.org 11242S: Maintained 11243Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11245F: Documentation/kbuild/kconfig* 11246F: scripts/Kconfig.include 11247F: scripts/kconfig/ 11248 11249KCOV 11250R: Dmitry Vyukov <dvyukov@google.com> 11251R: Andrey Konovalov <andreyknvl@gmail.com> 11252L: kasan-dev@googlegroups.com 11253S: Maintained 11254F: Documentation/dev-tools/kcov.rst 11255F: include/linux/kcov.h 11256F: include/uapi/linux/kcov.h 11257F: kernel/kcov.c 11258F: scripts/Makefile.kcov 11259 11260KCSAN 11261M: Marco Elver <elver@google.com> 11262R: Dmitry Vyukov <dvyukov@google.com> 11263L: kasan-dev@googlegroups.com 11264S: Maintained 11265F: Documentation/dev-tools/kcsan.rst 11266F: include/linux/kcsan*.h 11267F: kernel/kcsan/ 11268F: lib/Kconfig.kcsan 11269F: scripts/Makefile.kcsan 11270 11271KDUMP 11272M: Baoquan He <bhe@redhat.com> 11273R: Vivek Goyal <vgoyal@redhat.com> 11274R: Dave Young <dyoung@redhat.com> 11275L: kexec@lists.infradead.org 11276S: Maintained 11277W: http://lse.sourceforge.net/kdump/ 11278F: Documentation/admin-guide/kdump/ 11279F: fs/proc/vmcore.c 11280F: include/linux/crash_core.h 11281F: include/linux/crash_dump.h 11282F: include/uapi/linux/vmcore.h 11283F: kernel/crash_*.c 11284 11285KEENE FM RADIO TRANSMITTER DRIVER 11286M: Hans Verkuil <hverkuil@xs4all.nl> 11287L: linux-media@vger.kernel.org 11288S: Maintained 11289W: https://linuxtv.org 11290T: git git://linuxtv.org/media_tree.git 11291F: drivers/media/radio/radio-keene* 11292 11293KERNEL AUTOMOUNTER 11294M: Ian Kent <raven@themaw.net> 11295L: autofs@vger.kernel.org 11296S: Maintained 11297F: fs/autofs/ 11298 11299KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11300M: Masahiro Yamada <masahiroy@kernel.org> 11301R: Nathan Chancellor <nathan@kernel.org> 11302R: Nick Desaulniers <ndesaulniers@google.com> 11303R: Nicolas Schier <nicolas@fjasle.eu> 11304L: linux-kbuild@vger.kernel.org 11305S: Maintained 11306Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11307T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11308F: Documentation/kbuild/ 11309F: Makefile 11310F: scripts/*vmlinux* 11311F: scripts/Kbuild* 11312F: scripts/Makefile* 11313F: scripts/basic/ 11314F: scripts/dummy-tools/ 11315F: scripts/mk* 11316F: scripts/mod/ 11317F: scripts/package/ 11318 11319KERNEL HARDENING (not covered by other areas) 11320M: Kees Cook <keescook@chromium.org> 11321L: linux-hardening@vger.kernel.org 11322S: Supported 11323T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11324F: Documentation/ABI/testing/sysfs-kernel-oops_count 11325F: Documentation/ABI/testing/sysfs-kernel-warn_count 11326F: include/linux/overflow.h 11327F: include/linux/randomize_kstack.h 11328F: mm/usercopy.c 11329K: \b(add|choose)_random_kstack_offset\b 11330K: \b__check_(object_size|heap_object)\b 11331 11332KERNEL JANITORS 11333L: kernel-janitors@vger.kernel.org 11334S: Odd Fixes 11335W: http://kernelnewbies.org/KernelJanitors 11336 11337KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11338M: Chuck Lever <chuck.lever@oracle.com> 11339M: Jeff Layton <jlayton@kernel.org> 11340R: Neil Brown <neilb@suse.de> 11341R: Olga Kornievskaia <kolga@netapp.com> 11342R: Dai Ngo <Dai.Ngo@oracle.com> 11343R: Tom Talpey <tom@talpey.com> 11344L: linux-nfs@vger.kernel.org 11345S: Supported 11346W: http://nfs.sourceforge.net/ 11347T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11348F: Documentation/filesystems/nfs/ 11349F: fs/exportfs/ 11350F: fs/lockd/ 11351F: fs/nfs_common/ 11352F: fs/nfsd/ 11353F: include/linux/lockd/ 11354F: include/linux/sunrpc/ 11355F: include/trace/events/rpcgss.h 11356F: include/trace/events/rpcrdma.h 11357F: include/trace/events/sunrpc.h 11358F: include/trace/misc/fs.h 11359F: include/trace/misc/nfs.h 11360F: include/trace/misc/sunrpc.h 11361F: include/uapi/linux/nfsd/ 11362F: include/uapi/linux/sunrpc/ 11363F: net/sunrpc/ 11364 11365KERNEL REGRESSIONS 11366M: Thorsten Leemhuis <linux@leemhuis.info> 11367L: regressions@lists.linux.dev 11368S: Supported 11369F: Documentation/admin-guide/reporting-regressions.rst 11370F: Documentation/process/handling-regressions.rst 11371 11372KERNEL SELFTEST FRAMEWORK 11373M: Shuah Khan <shuah@kernel.org> 11374M: Shuah Khan <skhan@linuxfoundation.org> 11375L: linux-kselftest@vger.kernel.org 11376S: Maintained 11377Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11379F: Documentation/dev-tools/kselftest* 11380F: tools/testing/selftests/ 11381 11382KERNEL SMB3 SERVER (KSMBD) 11383M: Namjae Jeon <linkinjeon@kernel.org> 11384M: Steve French <sfrench@samba.org> 11385R: Sergey Senozhatsky <senozhatsky@chromium.org> 11386R: Tom Talpey <tom@talpey.com> 11387L: linux-cifs@vger.kernel.org 11388S: Maintained 11389T: git git://git.samba.org/ksmbd.git 11390F: Documentation/filesystems/smb/ksmbd.rst 11391F: fs/smb/common/ 11392F: fs/smb/server/ 11393 11394KERNEL UNIT TESTING FRAMEWORK (KUnit) 11395M: Brendan Higgins <brendanhiggins@google.com> 11396M: David Gow <davidgow@google.com> 11397L: linux-kselftest@vger.kernel.org 11398L: kunit-dev@googlegroups.com 11399S: Maintained 11400W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11401T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11402T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11403F: Documentation/dev-tools/kunit/ 11404F: include/kunit/ 11405F: lib/kunit/ 11406F: tools/testing/kunit/ 11407 11408KERNEL USERMODE HELPER 11409M: Luis Chamberlain <mcgrof@kernel.org> 11410L: linux-kernel@vger.kernel.org 11411S: Maintained 11412F: include/linux/umh.h 11413F: kernel/umh.c 11414 11415KERNEL VIRTUAL MACHINE (KVM) 11416M: Paolo Bonzini <pbonzini@redhat.com> 11417L: kvm@vger.kernel.org 11418S: Supported 11419W: http://www.linux-kvm.org 11420T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11421F: Documentation/virt/kvm/ 11422F: include/asm-generic/kvm* 11423F: include/kvm/iodev.h 11424F: include/linux/kvm* 11425F: include/trace/events/kvm.h 11426F: include/uapi/asm-generic/kvm* 11427F: include/uapi/linux/kvm* 11428F: tools/kvm/ 11429F: tools/testing/selftests/kvm/ 11430F: virt/kvm/* 11431 11432KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11433M: Marc Zyngier <maz@kernel.org> 11434M: Oliver Upton <oliver.upton@linux.dev> 11435R: James Morse <james.morse@arm.com> 11436R: Suzuki K Poulose <suzuki.poulose@arm.com> 11437R: Zenghui Yu <yuzenghui@huawei.com> 11438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11439L: kvmarm@lists.linux.dev 11440S: Maintained 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11442F: arch/arm64/include/asm/kvm* 11443F: arch/arm64/include/uapi/asm/kvm* 11444F: arch/arm64/kvm/ 11445F: include/kvm/arm_* 11446F: tools/testing/selftests/kvm/*/aarch64/ 11447F: tools/testing/selftests/kvm/aarch64/ 11448 11449KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11450M: Huacai Chen <chenhuacai@kernel.org> 11451L: linux-mips@vger.kernel.org 11452L: kvm@vger.kernel.org 11453S: Maintained 11454T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11455F: arch/mips/include/asm/kvm* 11456F: arch/mips/include/uapi/asm/kvm* 11457F: arch/mips/kvm/ 11458 11459KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11460M: Michael Ellerman <mpe@ellerman.id.au> 11461R: Nicholas Piggin <npiggin@gmail.com> 11462L: linuxppc-dev@lists.ozlabs.org 11463L: kvm@vger.kernel.org 11464S: Maintained (Book3S 64-bit HV) 11465S: Odd fixes (Book3S 64-bit PR) 11466S: Orphan (Book3E and 32-bit) 11467T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11468F: arch/powerpc/include/asm/kvm* 11469F: arch/powerpc/include/uapi/asm/kvm* 11470F: arch/powerpc/kernel/kvm* 11471F: arch/powerpc/kvm/ 11472 11473KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11474M: Anup Patel <anup@brainfault.org> 11475R: Atish Patra <atishp@atishpatra.org> 11476L: kvm@vger.kernel.org 11477L: kvm-riscv@lists.infradead.org 11478L: linux-riscv@lists.infradead.org 11479S: Maintained 11480T: git https://github.com/kvm-riscv/linux.git 11481F: arch/riscv/include/asm/kvm* 11482F: arch/riscv/include/uapi/asm/kvm* 11483F: arch/riscv/kvm/ 11484F: tools/testing/selftests/kvm/*/riscv/ 11485 11486KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11487M: Christian Borntraeger <borntraeger@linux.ibm.com> 11488M: Janosch Frank <frankja@linux.ibm.com> 11489M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11490R: David Hildenbrand <david@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11494F: Documentation/virt/kvm/s390* 11495F: arch/s390/include/asm/gmap.h 11496F: arch/s390/include/asm/kvm* 11497F: arch/s390/include/uapi/asm/kvm* 11498F: arch/s390/include/uapi/asm/uvdevice.h 11499F: arch/s390/kernel/uv.c 11500F: arch/s390/kvm/ 11501F: arch/s390/mm/gmap.c 11502F: drivers/s390/char/uvdevice.c 11503F: tools/testing/selftests/drivers/s390x/uvdevice/ 11504F: tools/testing/selftests/kvm/*/s390x/ 11505F: tools/testing/selftests/kvm/s390x/ 11506 11507KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11508M: Sean Christopherson <seanjc@google.com> 11509M: Paolo Bonzini <pbonzini@redhat.com> 11510L: kvm@vger.kernel.org 11511S: Supported 11512P: Documentation/process/maintainer-kvm-x86.rst 11513T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11514F: arch/x86/include/asm/kvm* 11515F: arch/x86/include/asm/svm.h 11516F: arch/x86/include/asm/vmx*.h 11517F: arch/x86/include/uapi/asm/kvm* 11518F: arch/x86/include/uapi/asm/svm.h 11519F: arch/x86/include/uapi/asm/vmx.h 11520F: arch/x86/kvm/ 11521F: arch/x86/kvm/*/ 11522 11523KERNFS 11524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11525M: Tejun Heo <tj@kernel.org> 11526S: Supported 11527T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11528F: fs/kernfs/ 11529F: include/linux/kernfs.h 11530 11531KEXEC 11532M: Eric Biederman <ebiederm@xmission.com> 11533L: kexec@lists.infradead.org 11534S: Maintained 11535W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11536F: include/linux/kexec.h 11537F: include/uapi/linux/kexec.h 11538F: kernel/kexec* 11539 11540KEYS-ENCRYPTED 11541M: Mimi Zohar <zohar@linux.ibm.com> 11542L: linux-integrity@vger.kernel.org 11543L: keyrings@vger.kernel.org 11544S: Supported 11545F: Documentation/security/keys/trusted-encrypted.rst 11546F: include/keys/encrypted-type.h 11547F: security/keys/encrypted-keys/ 11548 11549KEYS-TRUSTED 11550M: James Bottomley <jejb@linux.ibm.com> 11551M: Jarkko Sakkinen <jarkko@kernel.org> 11552M: Mimi Zohar <zohar@linux.ibm.com> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: Documentation/security/keys/trusted-encrypted.rst 11557F: include/keys/trusted-type.h 11558F: include/keys/trusted_tpm.h 11559F: security/keys/trusted-keys/ 11560 11561KEYS-TRUSTED-CAAM 11562M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11563R: Pengutronix Kernel Team <kernel@pengutronix.de> 11564L: linux-integrity@vger.kernel.org 11565L: keyrings@vger.kernel.org 11566S: Maintained 11567F: include/keys/trusted_caam.h 11568F: security/keys/trusted-keys/trusted_caam.c 11569 11570KEYS-TRUSTED-TEE 11571M: Sumit Garg <sumit.garg@linaro.org> 11572L: linux-integrity@vger.kernel.org 11573L: keyrings@vger.kernel.org 11574S: Supported 11575F: include/keys/trusted_tee.h 11576F: security/keys/trusted-keys/trusted_tee.c 11577 11578KEYS/KEYRINGS 11579M: David Howells <dhowells@redhat.com> 11580M: Jarkko Sakkinen <jarkko@kernel.org> 11581L: keyrings@vger.kernel.org 11582S: Maintained 11583F: Documentation/security/keys/core.rst 11584F: include/keys/ 11585F: include/linux/key-type.h 11586F: include/linux/key.h 11587F: include/linux/keyctl.h 11588F: include/uapi/linux/keyctl.h 11589F: security/keys/ 11590 11591KEYS/KEYRINGS_INTEGRITY 11592M: Jarkko Sakkinen <jarkko@kernel.org> 11593M: Mimi Zohar <zohar@linux.ibm.com> 11594L: linux-integrity@vger.kernel.org 11595L: keyrings@vger.kernel.org 11596S: Supported 11597F: security/integrity/platform_certs 11598 11599KFENCE 11600M: Alexander Potapenko <glider@google.com> 11601M: Marco Elver <elver@google.com> 11602R: Dmitry Vyukov <dvyukov@google.com> 11603L: kasan-dev@googlegroups.com 11604S: Maintained 11605F: Documentation/dev-tools/kfence.rst 11606F: arch/*/include/asm/kfence.h 11607F: include/linux/kfence.h 11608F: lib/Kconfig.kfence 11609F: mm/kfence/ 11610 11611KFIFO 11612M: Stefani Seibold <stefani@seibold.net> 11613S: Maintained 11614F: include/linux/kfifo.h 11615F: lib/kfifo.c 11616F: samples/kfifo/ 11617 11618KGDB / KDB /debug_core 11619M: Jason Wessel <jason.wessel@windriver.com> 11620M: Daniel Thompson <daniel.thompson@linaro.org> 11621R: Douglas Anderson <dianders@chromium.org> 11622L: kgdb-bugreport@lists.sourceforge.net 11623S: Maintained 11624W: http://kgdb.wiki.kernel.org/ 11625T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11626F: Documentation/dev-tools/kgdb.rst 11627F: drivers/misc/kgdbts.c 11628F: drivers/tty/serial/kgdboc.c 11629F: include/linux/kdb.h 11630F: include/linux/kgdb.h 11631F: kernel/debug/ 11632F: kernel/module/kdb.c 11633 11634KHADAS MCU MFD DRIVER 11635M: Neil Armstrong <neil.armstrong@linaro.org> 11636L: linux-amlogic@lists.infradead.org 11637S: Maintained 11638F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11639F: drivers/mfd/khadas-mcu.c 11640F: drivers/thermal/khadas_mcu_fan.c 11641F: include/linux/mfd/khadas-mcu.h 11642 11643KIONIX/ROHM KX022A ACCELEROMETER 11644M: Matti Vaittinen <mazziesaccount@gmail.com> 11645L: linux-iio@vger.kernel.org 11646S: Supported 11647F: drivers/iio/accel/kionix-kx022a* 11648 11649KMEMLEAK 11650M: Catalin Marinas <catalin.marinas@arm.com> 11651S: Maintained 11652F: Documentation/dev-tools/kmemleak.rst 11653F: include/linux/kmemleak.h 11654F: mm/kmemleak.c 11655F: samples/kmemleak/kmemleak-test.c 11656 11657KMSAN 11658M: Alexander Potapenko <glider@google.com> 11659R: Marco Elver <elver@google.com> 11660R: Dmitry Vyukov <dvyukov@google.com> 11661L: kasan-dev@googlegroups.com 11662S: Maintained 11663F: Documentation/dev-tools/kmsan.rst 11664F: arch/*/include/asm/kmsan.h 11665F: arch/*/mm/kmsan_* 11666F: include/linux/kmsan*.h 11667F: lib/Kconfig.kmsan 11668F: mm/kmsan/ 11669F: scripts/Makefile.kmsan 11670 11671KPROBES 11672M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11673M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11674M: "David S. Miller" <davem@davemloft.net> 11675M: Masami Hiramatsu <mhiramat@kernel.org> 11676L: linux-kernel@vger.kernel.org 11677L: linux-trace-kernel@vger.kernel.org 11678S: Maintained 11679Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11680T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11681F: Documentation/trace/kprobes.rst 11682F: include/asm-generic/kprobes.h 11683F: include/linux/kprobes.h 11684F: kernel/kprobes.c 11685F: lib/test_kprobes.c 11686F: samples/kprobes 11687 11688KS0108 LCD CONTROLLER DRIVER 11689M: Miguel Ojeda <ojeda@kernel.org> 11690S: Maintained 11691F: Documentation/admin-guide/auxdisplay/ks0108.rst 11692F: drivers/auxdisplay/ks0108.c 11693F: include/linux/ks0108.h 11694 11695KTD253 BACKLIGHT DRIVER 11696M: Linus Walleij <linus.walleij@linaro.org> 11697S: Maintained 11698F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11699F: drivers/video/backlight/ktd253-backlight.c 11700 11701KTEST 11702M: Steven Rostedt <rostedt@goodmis.org> 11703M: John Hawley <warthog9@eaglescrag.net> 11704S: Maintained 11705F: tools/testing/ktest 11706 11707KTZ8866 BACKLIGHT DRIVER 11708M: Jianhua Lu <lujianhua000@gmail.com> 11709S: Maintained 11710F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11711F: drivers/video/backlight/ktz8866.c 11712 11713KVM PARAVIRT (KVM/paravirt) 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715R: Wanpeng Li <wanpengli@tencent.com> 11716R: Vitaly Kuznetsov <vkuznets@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/um/include/asm/kvm_para.h 11721F: arch/x86/include/asm/kvm_para.h 11722F: arch/x86/include/asm/pvclock-abi.h 11723F: arch/x86/include/uapi/asm/kvm_para.h 11724F: arch/x86/kernel/kvm.c 11725F: arch/x86/kernel/kvmclock.c 11726F: include/asm-generic/kvm_para.h 11727F: include/linux/kvm_para.h 11728F: include/uapi/asm-generic/kvm_para.h 11729F: include/uapi/linux/kvm_para.h 11730 11731KVM X86 HYPER-V (KVM/hyper-v) 11732M: Vitaly Kuznetsov <vkuznets@redhat.com> 11733M: Sean Christopherson <seanjc@google.com> 11734M: Paolo Bonzini <pbonzini@redhat.com> 11735L: kvm@vger.kernel.org 11736S: Supported 11737T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11738F: arch/x86/kvm/hyperv.* 11739F: arch/x86/kvm/kvm_onhyperv.* 11740F: arch/x86/kvm/svm/hyperv.* 11741F: arch/x86/kvm/svm/svm_onhyperv.* 11742F: arch/x86/kvm/vmx/hyperv.* 11743 11744KVM X86 Xen (KVM/Xen) 11745M: David Woodhouse <dwmw2@infradead.org> 11746M: Paul Durrant <paul@xen.org> 11747M: Sean Christopherson <seanjc@google.com> 11748M: Paolo Bonzini <pbonzini@redhat.com> 11749L: kvm@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11752F: arch/x86/kvm/xen.* 11753 11754L3MDEV 11755M: David Ahern <dsahern@kernel.org> 11756L: netdev@vger.kernel.org 11757S: Maintained 11758F: include/net/l3mdev.h 11759F: net/l3mdev 11760 11761LANDLOCK SECURITY MODULE 11762M: Mickaël Salaün <mic@digikod.net> 11763L: linux-security-module@vger.kernel.org 11764S: Supported 11765W: https://landlock.io 11766T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11767F: Documentation/security/landlock.rst 11768F: Documentation/userspace-api/landlock.rst 11769F: include/uapi/linux/landlock.h 11770F: samples/landlock/ 11771F: security/landlock/ 11772F: tools/testing/selftests/landlock/ 11773K: landlock 11774K: LANDLOCK 11775 11776LANTIQ / INTEL Ethernet drivers 11777M: Hauke Mehrtens <hauke@hauke-m.de> 11778L: netdev@vger.kernel.org 11779S: Maintained 11780F: drivers/net/dsa/lantiq_gswip.c 11781F: drivers/net/dsa/lantiq_pce.h 11782F: drivers/net/ethernet/lantiq_xrx200.c 11783F: net/dsa/tag_gswip.c 11784 11785LANTIQ MIPS ARCHITECTURE 11786M: John Crispin <john@phrozen.org> 11787L: linux-mips@vger.kernel.org 11788S: Maintained 11789F: arch/mips/lantiq 11790F: drivers/soc/lantiq 11791 11792LASI 53c700 driver for PARISC 11793M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11794L: linux-scsi@vger.kernel.org 11795S: Maintained 11796F: Documentation/scsi/53c700.rst 11797F: drivers/scsi/53c700* 11798 11799LEAKING_ADDRESSES 11800M: Tobin C. Harding <me@tobin.cc> 11801M: Tycho Andersen <tycho@tycho.pizza> 11802L: linux-hardening@vger.kernel.org 11803S: Maintained 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11805F: scripts/leaking_addresses.pl 11806 11807LED SUBSYSTEM 11808M: Pavel Machek <pavel@ucw.cz> 11809M: Lee Jones <lee@kernel.org> 11810L: linux-leds@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11813F: Documentation/devicetree/bindings/leds/ 11814F: Documentation/leds/ 11815F: drivers/leds/ 11816F: include/dt-bindings/leds/ 11817F: include/linux/leds.h 11818 11819LEGACY EEPROM DRIVER 11820M: Jean Delvare <jdelvare@suse.com> 11821S: Maintained 11822F: Documentation/misc-devices/eeprom.rst 11823F: drivers/misc/eeprom/eeprom.c 11824 11825LEGO MINDSTORMS EV3 11826R: David Lechner <david@lechnology.com> 11827S: Maintained 11828F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11829F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11830F: drivers/power/supply/lego_ev3_battery.c 11831 11832LEGO USB Tower driver 11833M: Juergen Stuber <starblue@users.sourceforge.net> 11834L: legousb-devel@lists.sourceforge.net 11835S: Maintained 11836W: http://legousb.sourceforge.net/ 11837F: drivers/usb/misc/legousbtower.c 11838 11839LETSKETCH HID TABLET DRIVER 11840M: Hans de Goede <hdegoede@redhat.com> 11841L: linux-input@vger.kernel.org 11842S: Maintained 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11844F: drivers/hid/hid-letsketch.c 11845 11846LG LAPTOP EXTRAS 11847M: Matan Ziv-Av <matan@svgalib.org> 11848L: platform-driver-x86@vger.kernel.org 11849S: Maintained 11850F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11851F: Documentation/admin-guide/laptops/lg-laptop.rst 11852F: drivers/platform/x86/lg-laptop.c 11853 11854LG2160 MEDIA DRIVER 11855M: Michael Krufky <mkrufky@linuxtv.org> 11856L: linux-media@vger.kernel.org 11857S: Maintained 11858W: https://linuxtv.org 11859W: http://github.com/mkrufky 11860Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11861T: git git://linuxtv.org/mkrufky/tuners.git 11862F: drivers/media/dvb-frontends/lg2160.* 11863 11864LGDT3305 MEDIA DRIVER 11865M: Michael Krufky <mkrufky@linuxtv.org> 11866L: linux-media@vger.kernel.org 11867S: Maintained 11868W: https://linuxtv.org 11869W: http://github.com/mkrufky 11870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11871T: git git://linuxtv.org/mkrufky/tuners.git 11872F: drivers/media/dvb-frontends/lgdt3305.* 11873 11874LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11875M: Viresh Kumar <vireshk@kernel.org> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11879F: drivers/ata/pata_arasan_cf.c 11880F: include/linux/pata_arasan_cf_data.h 11881 11882LIBATA PATA DRIVERS 11883R: Sergey Shtylyov <s.shtylyov@omp.ru> 11884L: linux-ide@vger.kernel.org 11885F: drivers/ata/ata_*.c 11886F: drivers/ata/pata_*.c 11887 11888LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11889M: Linus Walleij <linus.walleij@linaro.org> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11893F: drivers/ata/pata_ftide010.c 11894F: drivers/ata/sata_gemini.c 11895F: drivers/ata/sata_gemini.h 11896 11897LIBATA SATA AHCI PLATFORM devices support 11898M: Hans de Goede <hdegoede@redhat.com> 11899M: Jens Axboe <axboe@kernel.dk> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11903F: drivers/ata/ahci_platform.c 11904F: drivers/ata/libahci_platform.c 11905F: include/linux/ahci_platform.h 11906 11907LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11908M: Serge Semin <fancer.lancer@gmail.com> 11909L: linux-ide@vger.kernel.org 11910S: Maintained 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11912F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11913F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11914F: drivers/ata/ahci_dwc.c 11915 11916LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11917M: Mikael Pettersson <mikpelinux@gmail.com> 11918L: linux-ide@vger.kernel.org 11919S: Maintained 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11921F: drivers/ata/sata_promise.* 11922 11923LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11924M: Damien Le Moal <dlemoal@kernel.org> 11925L: linux-ide@vger.kernel.org 11926S: Maintained 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11928F: Documentation/ABI/testing/sysfs-ata 11929F: Documentation/devicetree/bindings/ata/ 11930F: drivers/ata/ 11931F: include/linux/ata.h 11932F: include/linux/libata.h 11933 11934LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11935M: Vishal Verma <vishal.l.verma@intel.com> 11936M: Dan Williams <dan.j.williams@intel.com> 11937M: Dave Jiang <dave.jiang@intel.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941P: Documentation/nvdimm/maintainer-entry-profile.rst 11942F: drivers/nvdimm/btt* 11943 11944LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952F: drivers/nvdimm/pmem* 11953 11954LIBNVDIMM: DEVICETREE BINDINGS 11955M: Oliver O'Halloran <oohall@gmail.com> 11956L: nvdimm@lists.linux.dev 11957S: Supported 11958Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11959F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11960F: drivers/nvdimm/of_pmem.c 11961 11962LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11963M: Dan Williams <dan.j.williams@intel.com> 11964M: Vishal Verma <vishal.l.verma@intel.com> 11965M: Dave Jiang <dave.jiang@intel.com> 11966M: Ira Weiny <ira.weiny@intel.com> 11967L: nvdimm@lists.linux.dev 11968S: Supported 11969Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11970P: Documentation/nvdimm/maintainer-entry-profile.rst 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11972F: drivers/acpi/nfit/* 11973F: drivers/nvdimm/* 11974F: include/linux/libnvdimm.h 11975F: include/linux/nd.h 11976F: include/uapi/linux/ndctl.h 11977F: tools/testing/nvdimm/ 11978 11979LICENSES and SPDX stuff 11980M: Thomas Gleixner <tglx@linutronix.de> 11981M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11982L: linux-spdx@vger.kernel.org 11983S: Maintained 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11985F: COPYING 11986F: Documentation/process/license-rules.rst 11987F: LICENSES/ 11988F: scripts/spdxcheck-test.sh 11989F: scripts/spdxcheck.py 11990F: scripts/spdxexclude 11991 11992LINEAR RANGES HELPERS 11993M: Mark Brown <broonie@kernel.org> 11994R: Matti Vaittinen <mazziesaccount@gmail.com> 11995F: include/linux/linear_range.h 11996F: lib/linear_ranges.c 11997F: lib/test_linear_ranges.c 11998 11999LINUX FOR POWER MACINTOSH 12000L: linuxppc-dev@lists.ozlabs.org 12001S: Orphan 12002F: arch/powerpc/platforms/powermac/ 12003F: drivers/macintosh/ 12004X: drivers/macintosh/adb-iop.c 12005X: drivers/macintosh/via-macii.c 12006 12007LINUX FOR POWERPC (32-BIT AND 64-BIT) 12008M: Michael Ellerman <mpe@ellerman.id.au> 12009R: Nicholas Piggin <npiggin@gmail.com> 12010R: Christophe Leroy <christophe.leroy@csgroup.eu> 12011L: linuxppc-dev@lists.ozlabs.org 12012S: Supported 12013W: https://github.com/linuxppc/wiki/wiki 12014Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12016F: Documentation/ABI/stable/sysfs-firmware-opal-* 12017F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12018F: Documentation/devicetree/bindings/powerpc/ 12019F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12020F: Documentation/powerpc/ 12021F: arch/powerpc/ 12022F: drivers/*/*/*pasemi* 12023F: drivers/*/*pasemi* 12024F: drivers/char/tpm/tpm_ibmvtpm* 12025F: drivers/crypto/nx/ 12026F: drivers/crypto/vmx/ 12027F: drivers/i2c/busses/i2c-opal.c 12028F: drivers/net/ethernet/ibm/ibmveth.* 12029F: drivers/net/ethernet/ibm/ibmvnic.* 12030F: drivers/pci/hotplug/pnv_php.c 12031F: drivers/pci/hotplug/rpa* 12032F: drivers/rtc/rtc-opal.c 12033F: drivers/scsi/ibmvscsi/ 12034F: drivers/tty/hvc/hvc_opal.c 12035F: drivers/watchdog/wdrtas.c 12036F: tools/testing/selftests/powerpc 12037N: /pmac 12038N: powermac 12039N: powernv 12040N: [^a-z0-9]ps3 12041N: pseries 12042 12043LINUX FOR POWERPC EMBEDDED MPC5XXX 12044M: Anatolij Gustschin <agust@denx.de> 12045L: linuxppc-dev@lists.ozlabs.org 12046S: Odd Fixes 12047F: arch/powerpc/platforms/512x/ 12048F: arch/powerpc/platforms/52xx/ 12049 12050LINUX FOR POWERPC EMBEDDED PPC4XX 12051L: linuxppc-dev@lists.ozlabs.org 12052S: Orphan 12053F: arch/powerpc/platforms/40x/ 12054F: arch/powerpc/platforms/44x/ 12055 12056LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12057M: Scott Wood <oss@buserror.net> 12058L: linuxppc-dev@lists.ozlabs.org 12059S: Odd fixes 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12061F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12062F: Documentation/devicetree/bindings/powerpc/fsl/ 12063F: arch/powerpc/platforms/83xx/ 12064F: arch/powerpc/platforms/85xx/ 12065 12066LINUX FOR POWERPC EMBEDDED PPC8XX 12067M: Christophe Leroy <christophe.leroy@csgroup.eu> 12068L: linuxppc-dev@lists.ozlabs.org 12069S: Maintained 12070F: arch/powerpc/platforms/8xx/ 12071 12072LINUX KERNEL DUMP TEST MODULE (LKDTM) 12073M: Kees Cook <keescook@chromium.org> 12074S: Maintained 12075F: drivers/misc/lkdtm/* 12076F: tools/testing/selftests/lkdtm/* 12077 12078LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12079M: Alan Stern <stern@rowland.harvard.edu> 12080M: Andrea Parri <parri.andrea@gmail.com> 12081M: Will Deacon <will@kernel.org> 12082M: Peter Zijlstra <peterz@infradead.org> 12083M: Boqun Feng <boqun.feng@gmail.com> 12084M: Nicholas Piggin <npiggin@gmail.com> 12085M: David Howells <dhowells@redhat.com> 12086M: Jade Alglave <j.alglave@ucl.ac.uk> 12087M: Luc Maranget <luc.maranget@inria.fr> 12088M: "Paul E. McKenney" <paulmck@kernel.org> 12089R: Akira Yokosawa <akiyks@gmail.com> 12090R: Daniel Lustig <dlustig@nvidia.com> 12091R: Joel Fernandes <joel@joelfernandes.org> 12092L: linux-kernel@vger.kernel.org 12093L: linux-arch@vger.kernel.org 12094S: Supported 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12096F: Documentation/atomic_bitops.txt 12097F: Documentation/atomic_t.txt 12098F: Documentation/core-api/refcount-vs-atomic.rst 12099F: Documentation/litmus-tests/ 12100F: Documentation/memory-barriers.txt 12101F: tools/memory-model/ 12102 12103LINUX-NEXT TREE 12104M: Stephen Rothwell <sfr@canb.auug.org.au> 12105L: linux-next@vger.kernel.org 12106S: Supported 12107B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12108T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12109 12110LIS3LV02D ACCELEROMETER DRIVER 12111M: Eric Piel <eric.piel@tremplin-utc.net> 12112S: Maintained 12113F: Documentation/misc-devices/lis3lv02d.rst 12114F: drivers/misc/lis3lv02d/ 12115F: drivers/platform/x86/hp/hp_accel.c 12116 12117LIST KUNIT TEST 12118M: David Gow <davidgow@google.com> 12119L: linux-kselftest@vger.kernel.org 12120L: kunit-dev@googlegroups.com 12121S: Maintained 12122F: lib/list-test.c 12123 12124LITEX PLATFORM 12125M: Karol Gugala <kgugala@antmicro.com> 12126M: Mateusz Holenko <mholenko@antmicro.com> 12127M: Gabriel Somlo <gsomlo@gmail.com> 12128M: Joel Stanley <joel@jms.id.au> 12129S: Maintained 12130F: Documentation/devicetree/bindings/*/litex,*.yaml 12131F: arch/openrisc/boot/dts/or1klitex.dts 12132F: drivers/mmc/host/litex_mmc.c 12133F: drivers/net/ethernet/litex/* 12134F: drivers/soc/litex/* 12135F: drivers/tty/serial/liteuart.c 12136F: include/linux/litex.h 12137N: litex 12138 12139LIVE PATCHING 12140M: Josh Poimboeuf <jpoimboe@kernel.org> 12141M: Jiri Kosina <jikos@kernel.org> 12142M: Miroslav Benes <mbenes@suse.cz> 12143M: Petr Mladek <pmladek@suse.com> 12144R: Joe Lawrence <joe.lawrence@redhat.com> 12145L: live-patching@vger.kernel.org 12146S: Maintained 12147T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12148F: Documentation/ABI/testing/sysfs-kernel-livepatch 12149F: Documentation/livepatch/ 12150F: arch/powerpc/include/asm/livepatch.h 12151F: include/linux/livepatch.h 12152F: kernel/livepatch/ 12153F: kernel/module/livepatch.c 12154F: lib/livepatch/ 12155F: samples/livepatch/ 12156F: tools/testing/selftests/livepatch/ 12157 12158LLC (802.2) 12159L: netdev@vger.kernel.org 12160S: Odd fixes 12161F: include/linux/llc.h 12162F: include/net/llc* 12163F: include/uapi/linux/llc.h 12164F: net/llc/ 12165 12166LM73 HARDWARE MONITOR DRIVER 12167M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: drivers/hwmon/lm73.c 12171 12172LM78 HARDWARE MONITOR DRIVER 12173M: Jean Delvare <jdelvare@suse.com> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/hwmon/lm78.rst 12177F: drivers/hwmon/lm78.c 12178 12179LM83 HARDWARE MONITOR DRIVER 12180M: Jean Delvare <jdelvare@suse.com> 12181L: linux-hwmon@vger.kernel.org 12182S: Maintained 12183F: Documentation/hwmon/lm83.rst 12184F: drivers/hwmon/lm83.c 12185 12186LM90 HARDWARE MONITOR DRIVER 12187M: Jean Delvare <jdelvare@suse.com> 12188L: linux-hwmon@vger.kernel.org 12189S: Maintained 12190F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12191F: Documentation/hwmon/lm90.rst 12192F: drivers/hwmon/lm90.c 12193F: include/dt-bindings/thermal/lm90.h 12194 12195LM95234 HARDWARE MONITOR DRIVER 12196M: Guenter Roeck <linux@roeck-us.net> 12197L: linux-hwmon@vger.kernel.org 12198S: Maintained 12199F: Documentation/hwmon/lm95234.rst 12200F: drivers/hwmon/lm95234.c 12201 12202LME2510 MEDIA DRIVER 12203M: Malcolm Priestley <tvboxspy@gmail.com> 12204L: linux-media@vger.kernel.org 12205S: Maintained 12206W: https://linuxtv.org 12207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12208F: drivers/media/usb/dvb-usb-v2/lmedm04* 12209 12210LOADPIN SECURITY MODULE 12211M: Kees Cook <keescook@chromium.org> 12212S: Supported 12213T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12214F: Documentation/admin-guide/LSM/LoadPin.rst 12215F: security/loadpin/ 12216 12217LOCKING PRIMITIVES 12218M: Peter Zijlstra <peterz@infradead.org> 12219M: Ingo Molnar <mingo@redhat.com> 12220M: Will Deacon <will@kernel.org> 12221R: Waiman Long <longman@redhat.com> 12222R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12223L: linux-kernel@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12226F: Documentation/locking/ 12227F: arch/*/include/asm/spinlock*.h 12228F: include/linux/lockdep.h 12229F: include/linux/mutex*.h 12230F: include/linux/rwlock*.h 12231F: include/linux/rwsem*.h 12232F: include/linux/seqlock.h 12233F: include/linux/spinlock*.h 12234F: kernel/locking/ 12235F: lib/locking*.[ch] 12236X: kernel/locking/locktorture.c 12237 12238LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12239M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12240L: linux-ntfs-dev@lists.sourceforge.net 12241S: Maintained 12242W: http://www.linux-ntfs.org/content/view/19/37/ 12243F: Documentation/admin-guide/ldm.rst 12244F: block/partitions/ldm.* 12245 12246LOGITECH HID GAMING KEYBOARDS 12247M: Hans de Goede <hdegoede@redhat.com> 12248L: linux-input@vger.kernel.org 12249S: Maintained 12250T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12251F: drivers/hid/hid-lg-g15.c 12252 12253LONTIUM LT8912B MIPI TO HDMI BRIDGE 12254M: Adrien Grassein <adrien.grassein@gmail.com> 12255S: Maintained 12256F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12257F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12258 12259LOONGARCH 12260M: Huacai Chen <chenhuacai@kernel.org> 12261R: WANG Xuerui <kernel@xen0n.name> 12262L: loongarch@lists.linux.dev 12263S: Maintained 12264T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12265F: Documentation/loongarch/ 12266F: Documentation/translations/zh_CN/loongarch/ 12267F: arch/loongarch/ 12268F: drivers/*/*loongarch* 12269 12270LOONGSON GPIO DRIVER 12271M: Yinbo Zhu <zhuyinbo@loongson.cn> 12272L: linux-gpio@vger.kernel.org 12273S: Maintained 12274F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12275F: drivers/gpio/gpio-loongson-64bit.c 12276 12277LOONGSON LS2X I2C DRIVER 12278M: Binbin Zhou <zhoubinbin@loongson.cn> 12279L: linux-i2c@vger.kernel.org 12280S: Maintained 12281F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12282F: drivers/i2c/busses/i2c-ls2x.c 12283 12284LOONGSON-2 SOC SERIES CLOCK DRIVER 12285M: Yinbo Zhu <zhuyinbo@loongson.cn> 12286L: linux-clk@vger.kernel.org 12287S: Maintained 12288F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12289F: drivers/clk/clk-loongson2.c 12290F: include/dt-bindings/clock/loongson,ls2k-clk.h 12291 12292LOONGSON-2 SOC SERIES GUTS DRIVER 12293M: Yinbo Zhu <zhuyinbo@loongson.cn> 12294L: loongarch@lists.linux.dev 12295S: Maintained 12296F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12297F: drivers/soc/loongson/loongson2_guts.c 12298 12299LOONGSON-2 SOC SERIES PINCTRL DRIVER 12300M: zhanghongchen <zhanghongchen@loongson.cn> 12301M: Yinbo Zhu <zhuyinbo@loongson.cn> 12302L: linux-gpio@vger.kernel.org 12303S: Maintained 12304F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12305F: drivers/pinctrl/pinctrl-loongson2.c 12306 12307LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12308M: Sathya Prakash <sathya.prakash@broadcom.com> 12309M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12310M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12311L: MPT-FusionLinux.pdl@broadcom.com 12312L: linux-scsi@vger.kernel.org 12313S: Supported 12314W: http://www.avagotech.com/support/ 12315F: drivers/message/fusion/ 12316F: drivers/scsi/mpt3sas/ 12317 12318LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12319M: Matthew Wilcox <willy@infradead.org> 12320L: linux-scsi@vger.kernel.org 12321S: Maintained 12322F: drivers/scsi/sym53c8xx_2/ 12323 12324LTC1660 DAC DRIVER 12325M: Marcus Folkesson <marcus.folkesson@gmail.com> 12326L: linux-iio@vger.kernel.org 12327S: Maintained 12328F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12329F: drivers/iio/dac/ltc1660.c 12330 12331LTC2688 IIO DAC DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12337F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12338F: drivers/iio/dac/ltc2688.c 12339 12340LTC2947 HARDWARE MONITOR DRIVER 12341M: Nuno Sá <nuno.sa@analog.com> 12342L: linux-hwmon@vger.kernel.org 12343S: Supported 12344W: https://ez.analog.com/linux-software-drivers 12345F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12346F: drivers/hwmon/ltc2947-core.c 12347F: drivers/hwmon/ltc2947-i2c.c 12348F: drivers/hwmon/ltc2947-spi.c 12349F: drivers/hwmon/ltc2947.h 12350 12351LTC2983 IIO TEMPERATURE DRIVER 12352M: Nuno Sá <nuno.sa@analog.com> 12353L: linux-iio@vger.kernel.org 12354S: Supported 12355W: https://ez.analog.com/linux-software-drivers 12356F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12357F: drivers/iio/temperature/ltc2983.c 12358 12359LTC4261 HARDWARE MONITOR DRIVER 12360M: Guenter Roeck <linux@roeck-us.net> 12361L: linux-hwmon@vger.kernel.org 12362S: Maintained 12363F: Documentation/hwmon/ltc4261.rst 12364F: drivers/hwmon/ltc4261.c 12365 12366LTC4306 I2C MULTIPLEXER DRIVER 12367M: Michael Hennerich <michael.hennerich@analog.com> 12368L: linux-i2c@vger.kernel.org 12369S: Supported 12370W: https://ez.analog.com/linux-software-drivers 12371F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12372F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12373 12374LTP (Linux Test Project) 12375M: Mike Frysinger <vapier@gentoo.org> 12376M: Cyril Hrubis <chrubis@suse.cz> 12377M: Wanlong Gao <wanlong.gao@gmail.com> 12378M: Jan Stancek <jstancek@redhat.com> 12379M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12380M: Alexey Kodanev <alexey.kodanev@oracle.com> 12381L: ltp@lists.linux.it (subscribers-only) 12382S: Maintained 12383W: http://linux-test-project.github.io/ 12384T: git https://github.com/linux-test-project/ltp.git 12385 12386LYNX 28G SERDES PHY DRIVER 12387M: Ioana Ciornei <ioana.ciornei@nxp.com> 12388L: netdev@vger.kernel.org 12389S: Supported 12390F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12391F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12392 12393LYNX PCS MODULE 12394M: Ioana Ciornei <ioana.ciornei@nxp.com> 12395L: netdev@vger.kernel.org 12396S: Supported 12397F: drivers/net/pcs/pcs-lynx.c 12398F: include/linux/pcs-lynx.h 12399 12400M68K ARCHITECTURE 12401M: Geert Uytterhoeven <geert@linux-m68k.org> 12402L: linux-m68k@lists.linux-m68k.org 12403S: Maintained 12404W: http://www.linux-m68k.org/ 12405T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12406F: arch/m68k/ 12407F: drivers/zorro/ 12408 12409M68K ON APPLE MACINTOSH 12410M: Joshua Thompson <funaho@jurai.org> 12411L: linux-m68k@lists.linux-m68k.org 12412S: Maintained 12413W: http://www.mac.linux-m68k.org/ 12414F: arch/m68k/mac/ 12415F: drivers/macintosh/adb-iop.c 12416F: drivers/macintosh/via-macii.c 12417 12418M68K ON HP9000/300 12419M: Philip Blundell <philb@gnu.org> 12420S: Maintained 12421W: http://www.tazenda.demon.co.uk/phil/linux-hp 12422F: arch/m68k/hp300/ 12423 12424M88DS3103 MEDIA DRIVER 12425M: Antti Palosaari <crope@iki.fi> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428W: https://linuxtv.org 12429W: http://palosaari.fi/linux/ 12430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12431T: git git://linuxtv.org/anttip/media_tree.git 12432F: drivers/media/dvb-frontends/m88ds3103* 12433 12434M88RS2000 MEDIA DRIVER 12435M: Malcolm Priestley <tvboxspy@gmail.com> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438W: https://linuxtv.org 12439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12440F: drivers/media/dvb-frontends/m88rs2000* 12441 12442MA901 MASTERKIT USB FM RADIO DRIVER 12443M: Alexey Klimov <klimov.linux@gmail.com> 12444L: linux-media@vger.kernel.org 12445S: Maintained 12446T: git git://linuxtv.org/media_tree.git 12447F: drivers/media/radio/radio-ma901.c 12448 12449MAC80211 12450M: Johannes Berg <johannes@sipsolutions.net> 12451L: linux-wireless@vger.kernel.org 12452S: Maintained 12453W: https://wireless.wiki.kernel.org/ 12454Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12456T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12457F: Documentation/networking/mac80211-injection.rst 12458F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12459F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12460F: include/net/mac80211.h 12461F: net/mac80211/ 12462 12463MAILBOX API 12464M: Jassi Brar <jassisinghbrar@gmail.com> 12465L: linux-kernel@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/mailbox/ 12468F: drivers/mailbox/ 12469F: include/dt-bindings/mailbox/ 12470F: include/linux/mailbox_client.h 12471F: include/linux/mailbox_controller.h 12472 12473MAILBOX ARM MHUv2 12474M: Viresh Kumar <viresh.kumar@linaro.org> 12475M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12476L: linux-kernel@vger.kernel.org 12477S: Maintained 12478F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12479F: drivers/mailbox/arm_mhuv2.c 12480F: include/linux/mailbox/arm_mhuv2_message.h 12481 12482MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12483M: Michael Kerrisk <mtk.manpages@gmail.com> 12484L: linux-man@vger.kernel.org 12485S: Maintained 12486W: http://www.kernel.org/doc/man-pages 12487 12488MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12489M: Jeremy Kerr <jk@codeconstruct.com.au> 12490M: Matt Johnston <matt@codeconstruct.com.au> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: Documentation/networking/mctp.rst 12494F: drivers/net/mctp/ 12495F: include/net/mctp.h 12496F: include/net/mctpdevice.h 12497F: include/net/netns/mctp.h 12498F: net/mctp/ 12499 12500MAPLE TREE 12501M: Liam R. Howlett <Liam.Howlett@oracle.com> 12502L: maple-tree@lists.infradead.org 12503L: linux-mm@kvack.org 12504S: Supported 12505F: Documentation/core-api/maple_tree.rst 12506F: include/linux/maple_tree.h 12507F: include/trace/events/maple_tree.h 12508F: lib/maple_tree.c 12509F: lib/test_maple_tree.c 12510F: tools/testing/radix-tree/linux/maple_tree.h 12511F: tools/testing/radix-tree/maple.c 12512 12513MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12514M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12515L: linux-mips@vger.kernel.org 12516S: Maintained 12517F: arch/mips/boot/dts/img/pistachio* 12518 12519MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12520M: Andrew Lunn <andrew@lunn.ch> 12521L: netdev@vger.kernel.org 12522S: Maintained 12523F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12524F: Documentation/networking/devlink/mv88e6xxx.rst 12525F: drivers/net/dsa/mv88e6xxx/ 12526F: include/linux/dsa/mv88e6xxx.h 12527F: include/linux/platform_data/mv88e6xxx.h 12528 12529MARVELL ARMADA 3700 PHY DRIVERS 12530M: Miquel Raynal <miquel.raynal@bootlin.com> 12531S: Maintained 12532F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12533F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12534F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12535F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12536 12537MARVELL ARMADA 3700 SERIAL DRIVER 12538M: Pali Rohár <pali@kernel.org> 12539S: Maintained 12540F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12541F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12542F: drivers/tty/serial/mvebu-uart.c 12543 12544MARVELL ARMADA DRM SUPPORT 12545M: Russell King <linux@armlinux.org.uk> 12546S: Maintained 12547T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12548T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12549F: Documentation/devicetree/bindings/display/armada/ 12550F: drivers/gpu/drm/armada/ 12551F: include/uapi/drm/armada_drm.h 12552 12553MARVELL CRYPTO DRIVER 12554M: Boris Brezillon <bbrezillon@kernel.org> 12555M: Arnaud Ebalard <arno@natisbad.org> 12556M: Srujana Challa <schalla@marvell.com> 12557L: linux-crypto@vger.kernel.org 12558S: Maintained 12559F: drivers/crypto/marvell/ 12560F: include/linux/soc/marvell/octeontx2/ 12561 12562MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12563M: Mirko Lindner <mlindner@marvell.com> 12564M: Stephen Hemminger <stephen@networkplumber.org> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: drivers/net/ethernet/marvell/sk* 12568 12569MARVELL LIBERTAS WIRELESS DRIVER 12570L: libertas-dev@lists.infradead.org 12571S: Orphan 12572F: drivers/net/wireless/marvell/libertas/ 12573 12574MARVELL MACCHIATOBIN SUPPORT 12575M: Russell King <linux@armlinux.org.uk> 12576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12577S: Maintained 12578F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12579 12580MARVELL MV643XX ETHERNET DRIVER 12581M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: drivers/net/ethernet/marvell/mv643xx_eth.* 12585F: include/linux/mv643xx.h 12586 12587MARVELL MV88X3310 PHY DRIVER 12588M: Russell King <linux@armlinux.org.uk> 12589M: Marek Behún <kabel@kernel.org> 12590L: netdev@vger.kernel.org 12591S: Maintained 12592F: drivers/net/phy/marvell10g.c 12593 12594MARVELL MVEBU THERMAL DRIVER 12595M: Miquel Raynal <miquel.raynal@bootlin.com> 12596S: Maintained 12597F: drivers/thermal/armada_thermal.c 12598 12599MARVELL MVNETA ETHERNET DRIVER 12600M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12601L: netdev@vger.kernel.org 12602S: Maintained 12603F: drivers/net/ethernet/marvell/mvneta.* 12604 12605MARVELL MVPP2 ETHERNET DRIVER 12606M: Marcin Wojtas <mw@semihalf.com> 12607M: Russell King <linux@armlinux.org.uk> 12608L: netdev@vger.kernel.org 12609S: Maintained 12610F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12611F: drivers/net/ethernet/marvell/mvpp2/ 12612 12613MARVELL MWIFIEX WIRELESS DRIVER 12614M: Brian Norris <briannorris@chromium.org> 12615L: linux-wireless@vger.kernel.org 12616S: Odd Fixes 12617F: drivers/net/wireless/marvell/mwifiex/ 12618 12619MARVELL MWL8K WIRELESS DRIVER 12620L: linux-wireless@vger.kernel.org 12621S: Orphan 12622F: drivers/net/wireless/marvell/mwl8k.c 12623 12624MARVELL NAND CONTROLLER DRIVER 12625M: Miquel Raynal <miquel.raynal@bootlin.com> 12626L: linux-mtd@lists.infradead.org 12627S: Maintained 12628F: drivers/mtd/nand/raw/marvell_nand.c 12629 12630MARVELL OCTEON ENDPOINT DRIVER 12631M: Veerasenareddy Burru <vburru@marvell.com> 12632M: Sathesh Edara <sedara@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: drivers/net/ethernet/marvell/octeon_ep 12636 12637MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12638M: Sunil Goutham <sgoutham@marvell.com> 12639M: Geetha sowjanya <gakula@marvell.com> 12640M: Subbaraya Sundeep <sbhatta@marvell.com> 12641M: hariprasad <hkelam@marvell.com> 12642L: netdev@vger.kernel.org 12643S: Supported 12644F: drivers/net/ethernet/marvell/octeontx2/nic/ 12645F: include/linux/soc/marvell/octeontx2/ 12646 12647MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12648M: Sunil Goutham <sgoutham@marvell.com> 12649M: Linu Cherian <lcherian@marvell.com> 12650M: Geetha sowjanya <gakula@marvell.com> 12651M: Jerin Jacob <jerinj@marvell.com> 12652M: hariprasad <hkelam@marvell.com> 12653M: Subbaraya Sundeep <sbhatta@marvell.com> 12654L: netdev@vger.kernel.org 12655S: Supported 12656F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12657F: drivers/net/ethernet/marvell/octeontx2/af/ 12658 12659MARVELL PRESTERA ETHERNET SWITCH DRIVER 12660M: Taras Chornyi <taras.chornyi@plvision.eu> 12661S: Supported 12662W: https://github.com/Marvell-switching/switchdev-prestera 12663F: drivers/net/ethernet/marvell/prestera/ 12664 12665MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12666M: Nicolas Pitre <nico@fluxnic.net> 12667S: Odd Fixes 12668F: drivers/mmc/host/mvsdio.* 12669 12670MARVELL USB MDIO CONTROLLER DRIVER 12671M: Tobias Waldekranz <tobias@waldekranz.com> 12672L: netdev@vger.kernel.org 12673S: Maintained 12674F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12675F: drivers/net/mdio/mdio-mvusb.c 12676 12677MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12678M: Hu Ziji <huziji@marvell.com> 12679L: linux-mmc@vger.kernel.org 12680S: Supported 12681F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12682F: drivers/mmc/host/sdhci-xenon* 12683 12684MATROX FRAMEBUFFER DRIVER 12685L: linux-fbdev@vger.kernel.org 12686S: Orphan 12687F: drivers/video/fbdev/matrox/matroxfb_* 12688F: include/uapi/linux/matroxfb.h 12689 12690MAX15301 DRIVER 12691M: Daniel Nilsson <daniel.nilsson@flex.com> 12692L: linux-hwmon@vger.kernel.org 12693S: Maintained 12694F: Documentation/hwmon/max15301.rst 12695F: drivers/hwmon/pmbus/max15301.c 12696 12697MAX16065 HARDWARE MONITOR DRIVER 12698M: Guenter Roeck <linux@roeck-us.net> 12699L: linux-hwmon@vger.kernel.org 12700S: Maintained 12701F: Documentation/hwmon/max16065.rst 12702F: drivers/hwmon/max16065.c 12703 12704MAX2175 SDR TUNER DRIVER 12705M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12706L: linux-media@vger.kernel.org 12707S: Maintained 12708T: git git://linuxtv.org/media_tree.git 12709F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12710F: Documentation/userspace-api/media/drivers/max2175.rst 12711F: drivers/media/i2c/max2175* 12712F: include/uapi/linux/max2175.h 12713 12714MAX31827 TEMPERATURE SWITCH DRIVER 12715M: Daniel Matyas <daniel.matyas@analog.com> 12716L: linux-hwmon@vger.kernel.org 12717S: Supported 12718W: http://ez.analog.com/community/linux-device-drivers 12719F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12720F: Documentation/hwmon/max31827.rst 12721F: drivers/hwmon/max31827.c 12722 12723MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12724L: linux-hwmon@vger.kernel.org 12725S: Orphan 12726F: Documentation/hwmon/max6650.rst 12727F: drivers/hwmon/max6650.c 12728 12729MAX6697 HARDWARE MONITOR DRIVER 12730M: Guenter Roeck <linux@roeck-us.net> 12731L: linux-hwmon@vger.kernel.org 12732S: Maintained 12733F: Documentation/devicetree/bindings/hwmon/max6697.txt 12734F: Documentation/hwmon/max6697.rst 12735F: drivers/hwmon/max6697.c 12736F: include/linux/platform_data/max6697.h 12737 12738MAX9286 QUAD GMSL DESERIALIZER DRIVER 12739M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12740M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12741M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12742M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12743L: linux-media@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12746F: drivers/media/i2c/max9286.c 12747 12748MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12749M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12750L: linux-media@vger.kernel.org 12751S: Maintained 12752F: drivers/staging/media/max96712/max96712.c 12753 12754MAX9860 MONO AUDIO VOICE CODEC DRIVER 12755M: Peter Rosin <peda@axentia.se> 12756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12757S: Maintained 12758F: Documentation/devicetree/bindings/sound/max9860.txt 12759F: sound/soc/codecs/max9860.* 12760 12761MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12762M: Andreas Klinger <ak@it-klinger.de> 12763L: linux-iio@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12766F: drivers/iio/proximity/mb1232.c 12767 12768MAXIM MAX11205 DRIVER 12769M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12770L: linux-iio@vger.kernel.org 12771S: Supported 12772W: https://ez.analog.com/linux-software-drivers 12773F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12774F: drivers/iio/adc/max11205.c 12775 12776MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12777R: Iskren Chernev <iskren.chernev@gmail.com> 12778R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12779R: Marek Szyprowski <m.szyprowski@samsung.com> 12780R: Matheus Castello <matheus@castello.eng.br> 12781L: linux-pm@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12784F: drivers/power/supply/max17040_battery.c 12785 12786MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12787R: Hans de Goede <hdegoede@redhat.com> 12788R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12789R: Marek Szyprowski <m.szyprowski@samsung.com> 12790R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12791R: Purism Kernel Team <kernel@puri.sm> 12792L: linux-pm@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12795F: drivers/power/supply/max17042_battery.c 12796 12797MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12798M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12799L: linux-kernel@vger.kernel.org 12800S: Maintained 12801F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12802F: drivers/regulator/max20086-regulator.c 12803 12804MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12805M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12806L: linux-iio@vger.kernel.org 12807S: Maintained 12808F: drivers/iio/temperature/max30208.c 12809 12810MAXIM MAX77650 PMIC MFD DRIVER 12811M: Bartosz Golaszewski <brgl@bgdev.pl> 12812L: linux-kernel@vger.kernel.org 12813S: Maintained 12814F: Documentation/devicetree/bindings/*/*max77650.yaml 12815F: Documentation/devicetree/bindings/*/max77650*.yaml 12816F: drivers/gpio/gpio-max77650.c 12817F: drivers/input/misc/max77650-onkey.c 12818F: drivers/leds/leds-max77650.c 12819F: drivers/mfd/max77650.c 12820F: drivers/power/supply/max77650-charger.c 12821F: drivers/regulator/max77650-regulator.c 12822F: include/linux/mfd/max77650.h 12823 12824MAXIM MAX77714 PMIC MFD DRIVER 12825M: Luca Ceresoli <luca@lucaceresoli.net> 12826S: Maintained 12827F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12828F: drivers/mfd/max77714.c 12829F: include/linux/mfd/max77714.h 12830 12831MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12832M: Javier Martinez Canillas <javier@dowhile0.org> 12833L: linux-kernel@vger.kernel.org 12834S: Supported 12835F: Documentation/devicetree/bindings/*/*max77802.yaml 12836F: drivers/regulator/max77802-regulator.c 12837F: include/dt-bindings/*/*max77802.h 12838 12839MAXIM MAX77976 BATTERY CHARGER 12840M: Luca Ceresoli <luca@lucaceresoli.net> 12841S: Supported 12842F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12843F: drivers/power/supply/max77976_charger.c 12844 12845MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12846M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12847L: linux-pm@vger.kernel.org 12848S: Supported 12849B: mailto:linux-samsung-soc@vger.kernel.org 12850F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12851F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12852F: drivers/power/supply/max14577_charger.c 12853F: drivers/power/supply/max77693_charger.c 12854 12855MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12856M: Chanwoo Choi <cw00.choi@samsung.com> 12857M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12858L: linux-kernel@vger.kernel.org 12859S: Supported 12860B: mailto:linux-samsung-soc@vger.kernel.org 12861F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12862F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12863F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12864F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12865F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12866F: drivers/*/*max77843.c 12867F: drivers/*/max14577*.c 12868F: drivers/*/max77686*.c 12869F: drivers/*/max77693*.c 12870F: drivers/clk/clk-max77686.c 12871F: drivers/extcon/extcon-max14577.c 12872F: drivers/extcon/extcon-max77693.c 12873F: drivers/rtc/rtc-max77686.c 12874F: include/linux/mfd/max14577*.h 12875F: include/linux/mfd/max77686*.h 12876F: include/linux/mfd/max77693*.h 12877 12878MAXIRADIO FM RADIO RECEIVER DRIVER 12879M: Hans Verkuil <hverkuil@xs4all.nl> 12880L: linux-media@vger.kernel.org 12881S: Maintained 12882W: https://linuxtv.org 12883T: git git://linuxtv.org/media_tree.git 12884F: drivers/media/radio/radio-maxiradio* 12885 12886MAXLINEAR ETHERNET PHY DRIVER 12887M: Xu Liang <lxu@maxlinear.com> 12888L: netdev@vger.kernel.org 12889S: Supported 12890F: drivers/net/phy/mxl-gpy.c 12891 12892MCAN MMIO DEVICE DRIVER 12893M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12894L: linux-can@vger.kernel.org 12895S: Maintained 12896F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12897F: drivers/net/can/m_can/m_can.c 12898F: drivers/net/can/m_can/m_can.h 12899F: drivers/net/can/m_can/m_can_platform.c 12900 12901MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12902R: Yasushi SHOJI <yashi@spacecubics.com> 12903L: linux-can@vger.kernel.org 12904S: Maintained 12905F: drivers/net/can/usb/mcba_usb.c 12906 12907MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12908M: Rishi Gupta <gupt21@gmail.com> 12909L: linux-i2c@vger.kernel.org 12910L: linux-input@vger.kernel.org 12911S: Maintained 12912F: drivers/hid/hid-mcp2221.c 12913 12914MCP251XFD SPI-CAN NETWORK DRIVER 12915M: Marc Kleine-Budde <mkl@pengutronix.de> 12916M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12917R: Thomas Kopp <thomas.kopp@microchip.com> 12918L: linux-can@vger.kernel.org 12919S: Maintained 12920F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12921F: drivers/net/can/spi/mcp251xfd/ 12922 12923MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12924M: Peter Rosin <peda@axentia.se> 12925L: linux-iio@vger.kernel.org 12926S: Maintained 12927F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12928F: drivers/iio/potentiometer/mcp4018.c 12929F: drivers/iio/potentiometer/mcp4531.c 12930 12931MCR20A IEEE-802.15.4 RADIO DRIVER 12932M: Stefan Schmidt <stefan@datenfreihafen.org> 12933L: linux-wpan@vger.kernel.org 12934S: Odd Fixes 12935W: https://github.com/xueliu/mcr20a-linux 12936F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12937F: drivers/net/ieee802154/mcr20a.c 12938F: drivers/net/ieee802154/mcr20a.h 12939 12940MDIO REGMAP DRIVER 12941M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12942L: netdev@vger.kernel.org 12943S: Maintained 12944F: drivers/net/mdio/mdio-regmap.c 12945F: include/linux/mdio/mdio-regmap.h 12946 12947MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12948M: William Breathitt Gray <william.gray@linaro.org> 12949L: linux-iio@vger.kernel.org 12950S: Maintained 12951F: drivers/iio/dac/cio-dac.c 12952 12953MEDIA CONTROLLER FRAMEWORK 12954M: Sakari Ailus <sakari.ailus@linux.intel.com> 12955M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12956L: linux-media@vger.kernel.org 12957S: Supported 12958W: https://www.linuxtv.org 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/mc/ 12961F: include/media/media-*.h 12962F: include/uapi/linux/media.h 12963 12964MEDIA DRIVER FOR FREESCALE IMX PXP 12965M: Philipp Zabel <p.zabel@pengutronix.de> 12966L: linux-media@vger.kernel.org 12967S: Maintained 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/platform/nxp/imx-pxp.[ch] 12970 12971MEDIA DRIVERS FOR ASCOT2E 12972M: Sergey Kozlov <serjk@netup.ru> 12973M: Abylay Ospan <aospan@netup.ru> 12974L: linux-media@vger.kernel.org 12975S: Supported 12976W: https://linuxtv.org 12977W: http://netup.tv/ 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/ascot2e* 12980 12981MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12982M: Jasmin Jessich <jasmin@anw.at> 12983L: linux-media@vger.kernel.org 12984S: Maintained 12985W: https://linuxtv.org 12986T: git git://linuxtv.org/media_tree.git 12987F: drivers/media/dvb-frontends/cxd2099* 12988 12989MEDIA DRIVERS FOR CXD2841ER 12990M: Sergey Kozlov <serjk@netup.ru> 12991M: Abylay Ospan <aospan@netup.ru> 12992L: linux-media@vger.kernel.org 12993S: Supported 12994W: https://linuxtv.org 12995W: http://netup.tv/ 12996T: git git://linuxtv.org/media_tree.git 12997F: drivers/media/dvb-frontends/cxd2841er* 12998 12999MEDIA DRIVERS FOR CXD2880 13000M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13001L: linux-media@vger.kernel.org 13002S: Supported 13003W: http://linuxtv.org/ 13004T: git git://linuxtv.org/media_tree.git 13005F: drivers/media/dvb-frontends/cxd2880/* 13006F: drivers/media/spi/cxd2880* 13007 13008MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13009L: linux-media@vger.kernel.org 13010S: Orphan 13011W: https://linuxtv.org 13012T: git git://linuxtv.org/media_tree.git 13013F: drivers/media/pci/ddbridge/* 13014 13015MEDIA DRIVERS FOR FREESCALE IMX 13016M: Steve Longerbeam <slongerbeam@gmail.com> 13017M: Philipp Zabel <p.zabel@pengutronix.de> 13018L: linux-media@vger.kernel.org 13019S: Maintained 13020T: git git://linuxtv.org/media_tree.git 13021F: Documentation/admin-guide/media/imx.rst 13022F: Documentation/devicetree/bindings/media/imx.txt 13023F: drivers/staging/media/imx/ 13024F: include/linux/imx-media.h 13025F: include/media/imx.h 13026 13027MEDIA DRIVERS FOR FREESCALE IMX7 13028M: Rui Miguel Silva <rmfrfs@gmail.com> 13029M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13030L: linux-media@vger.kernel.org 13031S: Maintained 13032T: git git://linuxtv.org/media_tree.git 13033F: Documentation/admin-guide/media/imx7.rst 13034F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13035F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13036F: drivers/media/platform/nxp/imx-mipi-csis.c 13037F: drivers/media/platform/nxp/imx7-media-csi.c 13038 13039MEDIA DRIVERS FOR HELENE 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/helene* 13047 13048MEDIA DRIVERS FOR HORUS3A 13049M: Sergey Kozlov <serjk@netup.ru> 13050M: Abylay Ospan <aospan@netup.ru> 13051L: linux-media@vger.kernel.org 13052S: Supported 13053W: https://linuxtv.org 13054W: http://netup.tv/ 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/horus3a* 13057 13058MEDIA DRIVERS FOR LNBH25 13059M: Sergey Kozlov <serjk@netup.ru> 13060M: Abylay Ospan <aospan@netup.ru> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://linuxtv.org 13064W: http://netup.tv/ 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/dvb-frontends/lnbh25* 13067 13068MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13069L: linux-media@vger.kernel.org 13070S: Orphan 13071W: https://linuxtv.org 13072T: git git://linuxtv.org/media_tree.git 13073F: drivers/media/dvb-frontends/mxl5xx* 13074 13075MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13076M: Sergey Kozlov <serjk@netup.ru> 13077M: Abylay Ospan <aospan@netup.ru> 13078L: linux-media@vger.kernel.org 13079S: Supported 13080W: https://linuxtv.org 13081W: http://netup.tv/ 13082T: git git://linuxtv.org/media_tree.git 13083F: drivers/media/pci/netup_unidvb/* 13084 13085MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13086M: Dmitry Osipenko <digetx@gmail.com> 13087L: linux-media@vger.kernel.org 13088L: linux-tegra@vger.kernel.org 13089S: Maintained 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13092F: drivers/media/platform/nvidia/tegra-vde/ 13093 13094MEDIA DRIVERS FOR RENESAS - CEU 13095M: Jacopo Mondi <jacopo@jmondi.org> 13096L: linux-media@vger.kernel.org 13097L: linux-renesas-soc@vger.kernel.org 13098S: Supported 13099T: git git://linuxtv.org/media_tree.git 13100F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13101F: drivers/media/platform/renesas/renesas-ceu.c 13102F: include/media/drv-intf/renesas-ceu.h 13103 13104MEDIA DRIVERS FOR RENESAS - DRIF 13105M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13111F: drivers/media/platform/renesas/rcar_drif.c 13112 13113MEDIA DRIVERS FOR RENESAS - FCP 13114M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13115L: linux-media@vger.kernel.org 13116L: linux-renesas-soc@vger.kernel.org 13117S: Supported 13118T: git git://linuxtv.org/media_tree.git 13119F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13120F: drivers/media/platform/renesas/rcar-fcp.c 13121F: include/media/rcar-fcp.h 13122 13123MEDIA DRIVERS FOR RENESAS - FDP1 13124M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13130F: drivers/media/platform/renesas/rcar_fdp1.c 13131 13132MEDIA DRIVERS FOR RENESAS - VIN 13133M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13134L: linux-media@vger.kernel.org 13135L: linux-renesas-soc@vger.kernel.org 13136S: Supported 13137T: git git://linuxtv.org/media_tree.git 13138F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13139F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13140F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13141F: drivers/media/platform/renesas/rcar-isp.c 13142F: drivers/media/platform/renesas/rcar-vin/ 13143 13144MEDIA DRIVERS FOR RENESAS - VSP1 13145M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13146M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13147L: linux-media@vger.kernel.org 13148L: linux-renesas-soc@vger.kernel.org 13149S: Supported 13150T: git git://linuxtv.org/media_tree.git 13151F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13152F: drivers/media/platform/renesas/vsp1/ 13153 13154MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13155L: linux-media@vger.kernel.org 13156S: Orphan 13157W: https://linuxtv.org 13158T: git git://linuxtv.org/media_tree.git 13159F: drivers/media/dvb-frontends/stv0910* 13160 13161MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13162L: linux-media@vger.kernel.org 13163S: Orphan 13164W: https://linuxtv.org 13165T: git git://linuxtv.org/media_tree.git 13166F: drivers/media/dvb-frontends/stv6111* 13167 13168MEDIA DRIVERS FOR STM32 - DCMI 13169M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13170L: linux-media@vger.kernel.org 13171S: Supported 13172T: git git://linuxtv.org/media_tree.git 13173F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13174F: drivers/media/platform/st/stm32/stm32-dcmi.c 13175 13176MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13177M: Mauro Carvalho Chehab <mchehab@kernel.org> 13178L: linux-media@vger.kernel.org 13179S: Maintained 13180W: https://linuxtv.org 13181Q: http://patchwork.kernel.org/project/linux-media/list/ 13182T: git git://linuxtv.org/media_tree.git 13183F: Documentation/admin-guide/media/ 13184F: Documentation/devicetree/bindings/media/ 13185F: Documentation/driver-api/media/ 13186F: Documentation/userspace-api/media/ 13187F: drivers/media/ 13188F: drivers/staging/media/ 13189F: include/dt-bindings/media/ 13190F: include/linux/platform_data/media/ 13191F: include/media/ 13192F: include/uapi/linux/dvb/ 13193F: include/uapi/linux/ivtv* 13194F: include/uapi/linux/media.h 13195F: include/uapi/linux/uvcvideo.h 13196F: include/uapi/linux/v4l2-* 13197F: include/uapi/linux/videodev2.h 13198 13199MEDIATEK BLUETOOTH DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: linux-bluetooth@vger.kernel.org 13202L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13203S: Maintained 13204F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13205F: drivers/bluetooth/btmtkuart.c 13206 13207MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13208M: Sean Wang <sean.wang@mediatek.com> 13209L: linux-pm@vger.kernel.org 13210S: Maintained 13211F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13212F: drivers/power/reset/mt6323-poweroff.c 13213 13214MEDIATEK CIR DRIVER 13215M: Sean Wang <sean.wang@mediatek.com> 13216S: Maintained 13217F: drivers/media/rc/mtk-cir.c 13218 13219MEDIATEK DMA DRIVER 13220M: Sean Wang <sean.wang@mediatek.com> 13221L: dmaengine@vger.kernel.org 13222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13223L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13224S: Maintained 13225F: Documentation/devicetree/bindings/dma/mtk-* 13226F: drivers/dma/mediatek/ 13227 13228MEDIATEK ETHERNET DRIVER 13229M: Felix Fietkau <nbd@nbd.name> 13230M: John Crispin <john@phrozen.org> 13231M: Sean Wang <sean.wang@mediatek.com> 13232M: Mark Lee <Mark-MC.Lee@mediatek.com> 13233M: Lorenzo Bianconi <lorenzo@kernel.org> 13234L: netdev@vger.kernel.org 13235S: Maintained 13236F: drivers/net/ethernet/mediatek/ 13237 13238MEDIATEK ETHERNET PCS DRIVER 13239M: Alexander Couzens <lynxis@fe80.eu> 13240M: Daniel Golle <daniel@makrotopia.org> 13241L: netdev@vger.kernel.org 13242S: Maintained 13243F: drivers/net/pcs/pcs-mtk-lynxi.c 13244F: include/linux/pcs/pcs-mtk-lynxi.h 13245 13246MEDIATEK ETHERNET PHY DRIVERS 13247M: Daniel Golle <daniel@makrotopia.org> 13248M: Qingfang Deng <dqfext@gmail.com> 13249M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13250L: netdev@vger.kernel.org 13251S: Maintained 13252F: drivers/net/phy/mediatek-ge-soc.c 13253F: drivers/net/phy/mediatek-ge.c 13254 13255MEDIATEK I2C CONTROLLER DRIVER 13256M: Qii Wang <qii.wang@mediatek.com> 13257L: linux-i2c@vger.kernel.org 13258S: Maintained 13259F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13260F: drivers/i2c/busses/i2c-mt65xx.c 13261 13262MEDIATEK IOMMU DRIVER 13263M: Yong Wu <yong.wu@mediatek.com> 13264L: iommu@lists.linux.dev 13265L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13266S: Supported 13267F: Documentation/devicetree/bindings/iommu/mediatek* 13268F: drivers/iommu/mtk_iommu* 13269F: include/dt-bindings/memory/mt*-port.h 13270 13271MEDIATEK JPEG DRIVER 13272M: Bin Liu <bin.liu@mediatek.com> 13273S: Supported 13274F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13275F: drivers/media/platform/mediatek/jpeg/ 13276 13277MEDIATEK KEYPAD DRIVER 13278M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13281F: drivers/input/keyboard/mt6779-keypad.c 13282 13283MEDIATEK MDP DRIVER 13284M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13285M: Houlong Wei <houlong.wei@mediatek.com> 13286M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13287S: Supported 13288F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13289F: drivers/media/platform/mediatek/mdp/ 13290F: drivers/media/platform/mediatek/vpu/ 13291 13292MEDIATEK MEDIA DRIVER 13293M: Tiffany Lin <tiffany.lin@mediatek.com> 13294M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13295M: Yunfei Dong <yunfei.dong@mediatek.com> 13296S: Supported 13297F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13298F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13299F: drivers/media/platform/mediatek/vcodec/ 13300F: drivers/media/platform/mediatek/vpu/ 13301 13302MEDIATEK MMC/SD/SDIO DRIVER 13303M: Chaotian Jing <chaotian.jing@mediatek.com> 13304S: Maintained 13305F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13306F: drivers/mmc/host/mtk-sd.c 13307 13308MEDIATEK MT76 WIRELESS LAN DRIVER 13309M: Felix Fietkau <nbd@nbd.name> 13310M: Lorenzo Bianconi <lorenzo@kernel.org> 13311M: Ryder Lee <ryder.lee@mediatek.com> 13312R: Shayne Chen <shayne.chen@mediatek.com> 13313R: Sean Wang <sean.wang@mediatek.com> 13314L: linux-wireless@vger.kernel.org 13315S: Maintained 13316T: git https://github.com/nbd168/wireless 13317F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13318F: drivers/net/wireless/mediatek/mt76/ 13319 13320MEDIATEK MT7601U WIRELESS LAN DRIVER 13321M: Jakub Kicinski <kuba@kernel.org> 13322L: linux-wireless@vger.kernel.org 13323S: Maintained 13324F: drivers/net/wireless/mediatek/mt7601u/ 13325 13326MEDIATEK MT7621 CLOCK DRIVER 13327M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13328S: Maintained 13329F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13330F: drivers/clk/ralink/clk-mt7621.c 13331 13332MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13333M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13334S: Maintained 13335F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13336F: drivers/pci/controller/pcie-mt7621.c 13337 13338MEDIATEK MT7621 PHY PCI DRIVER 13339M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13340S: Maintained 13341F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13342F: drivers/phy/ralink/phy-mt7621-pci.c 13343 13344MEDIATEK MT7621/28/88 I2C DRIVER 13345M: Stefan Roese <sr@denx.de> 13346L: linux-i2c@vger.kernel.org 13347S: Maintained 13348F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13349F: drivers/i2c/busses/i2c-mt7621.c 13350 13351MEDIATEK MTMIPS CLOCK DRIVER 13352M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13353S: Maintained 13354F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13355F: drivers/clk/ralink/clk-mtmips.c 13356 13357MEDIATEK NAND CONTROLLER DRIVER 13358L: linux-mtd@lists.infradead.org 13359S: Orphan 13360F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13361F: drivers/mtd/nand/raw/mtk_* 13362 13363MEDIATEK PMIC LED DRIVER 13364M: Sean Wang <sean.wang@mediatek.com> 13365S: Maintained 13366F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13367F: drivers/leds/leds-mt6323.c 13368 13369MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13370M: Sean Wang <sean.wang@mediatek.com> 13371S: Maintained 13372F: drivers/char/hw_random/mtk-rng.c 13373 13374MEDIATEK SMI DRIVER 13375M: Yong Wu <yong.wu@mediatek.com> 13376L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13377S: Supported 13378F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13379F: drivers/memory/mtk-smi.c 13380F: include/soc/mediatek/smi.h 13381 13382MEDIATEK SWITCH DRIVER 13383M: Arınç ÜNAL <arinc.unal@arinc9.com> 13384M: Daniel Golle <daniel@makrotopia.org> 13385M: Landen Chao <Landen.Chao@mediatek.com> 13386M: DENG Qingfang <dqfext@gmail.com> 13387M: Sean Wang <sean.wang@mediatek.com> 13388L: netdev@vger.kernel.org 13389S: Maintained 13390F: drivers/net/dsa/mt7530-mdio.c 13391F: drivers/net/dsa/mt7530-mmio.c 13392F: drivers/net/dsa/mt7530.* 13393F: net/dsa/tag_mtk.c 13394 13395MEDIATEK T7XX 5G WWAN MODEM DRIVER 13396M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13397M: Intel Corporation <linuxwwan@intel.com> 13398R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13399R: Liu Haijun <haijun.liu@mediatek.com> 13400R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13401R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13402L: netdev@vger.kernel.org 13403S: Supported 13404F: drivers/net/wwan/t7xx/ 13405 13406MEDIATEK USB3 DRD IP DRIVER 13407M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13408L: linux-usb@vger.kernel.org 13409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13410L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13411S: Maintained 13412F: Documentation/devicetree/bindings/usb/mediatek,* 13413F: drivers/usb/host/xhci-mtk* 13414F: drivers/usb/mtu3/ 13415 13416MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13417M: Peter Senna Tschudin <peter.senna@gmail.com> 13418M: Martin Donnelly <martin.donnelly@ge.com> 13419M: Martyn Welch <martyn.welch@collabora.co.uk> 13420S: Maintained 13421F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13422F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13423 13424MEGARAID SCSI/SAS DRIVERS 13425M: Kashyap Desai <kashyap.desai@broadcom.com> 13426M: Sumit Saxena <sumit.saxena@broadcom.com> 13427M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13428L: megaraidlinux.pdl@broadcom.com 13429L: linux-scsi@vger.kernel.org 13430S: Maintained 13431W: http://www.avagotech.com/support/ 13432F: Documentation/scsi/megaraid.rst 13433F: drivers/scsi/megaraid.* 13434F: drivers/scsi/megaraid/ 13435 13436MELEXIS MLX90614 DRIVER 13437M: Crt Mori <cmo@melexis.com> 13438L: linux-iio@vger.kernel.org 13439S: Supported 13440W: http://www.melexis.com 13441F: drivers/iio/temperature/mlx90614.c 13442 13443MELEXIS MLX90632 DRIVER 13444M: Crt Mori <cmo@melexis.com> 13445L: linux-iio@vger.kernel.org 13446S: Supported 13447W: http://www.melexis.com 13448F: drivers/iio/temperature/mlx90632.c 13449 13450MELFAS MIP4 TOUCHSCREEN DRIVER 13451M: Sangwon Jee <jeesw@melfas.com> 13452S: Supported 13453W: http://www.melfas.com 13454F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13455F: drivers/input/touchscreen/melfas_mip4.c 13456 13457MELLANOX BLUEFIELD I2C DRIVER 13458M: Khalil Blaiech <kblaiech@nvidia.com> 13459M: Asmaa Mnebhi <asmaa@nvidia.com> 13460L: linux-i2c@vger.kernel.org 13461S: Supported 13462F: drivers/i2c/busses/i2c-mlxbf.c 13463 13464MELLANOX ETHERNET DRIVER (mlx4_en) 13465M: Tariq Toukan <tariqt@nvidia.com> 13466L: netdev@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx4/en_* 13471 13472MELLANOX ETHERNET DRIVER (mlx5e) 13473M: Saeed Mahameed <saeedm@nvidia.com> 13474L: netdev@vger.kernel.org 13475S: Supported 13476W: http://www.mellanox.com 13477Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13478F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13479 13480MELLANOX ETHERNET INNOVA DRIVERS 13481R: Boris Pismenny <borisp@nvidia.com> 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13487F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13488F: include/linux/mlx5/mlx5_ifc_fpga.h 13489 13490MELLANOX ETHERNET SWITCH DRIVERS 13491M: Ido Schimmel <idosch@nvidia.com> 13492M: Petr Machata <petrm@nvidia.com> 13493L: netdev@vger.kernel.org 13494S: Supported 13495W: http://www.mellanox.com 13496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13497F: drivers/net/ethernet/mellanox/mlxsw/ 13498F: tools/testing/selftests/drivers/net/mlxsw/ 13499 13500MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13501M: mlxsw@nvidia.com 13502L: netdev@vger.kernel.org 13503S: Supported 13504W: http://www.mellanox.com 13505Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13506F: drivers/net/ethernet/mellanox/mlxfw/ 13507 13508MELLANOX HARDWARE PLATFORM SUPPORT 13509M: Hans de Goede <hdegoede@redhat.com> 13510M: Mark Gross <markgross@kernel.org> 13511M: Vadim Pasternak <vadimp@nvidia.com> 13512L: platform-driver-x86@vger.kernel.org 13513S: Supported 13514F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13515F: drivers/platform/mellanox/ 13516F: include/linux/platform_data/mlxreg.h 13517 13518MELLANOX MLX4 core VPI driver 13519M: Tariq Toukan <tariqt@nvidia.com> 13520L: netdev@vger.kernel.org 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13525F: drivers/net/ethernet/mellanox/mlx4/ 13526F: include/linux/mlx4/ 13527 13528MELLANOX MLX4 IB driver 13529M: Yishai Hadas <yishaih@nvidia.com> 13530L: linux-rdma@vger.kernel.org 13531S: Supported 13532W: http://www.mellanox.com 13533Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13534F: drivers/infiniband/hw/mlx4/ 13535F: include/linux/mlx4/ 13536F: include/uapi/rdma/mlx4-abi.h 13537 13538MELLANOX MLX5 core VPI driver 13539M: Saeed Mahameed <saeedm@nvidia.com> 13540M: Leon Romanovsky <leonro@nvidia.com> 13541L: netdev@vger.kernel.org 13542L: linux-rdma@vger.kernel.org 13543S: Supported 13544W: http://www.mellanox.com 13545Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13546F: Documentation/networking/device_drivers/ethernet/mellanox/ 13547F: drivers/net/ethernet/mellanox/mlx5/core/ 13548F: include/linux/mlx5/ 13549 13550MELLANOX MLX5 IB driver 13551M: Leon Romanovsky <leonro@nvidia.com> 13552L: linux-rdma@vger.kernel.org 13553S: Supported 13554W: http://www.mellanox.com 13555Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13556F: drivers/infiniband/hw/mlx5/ 13557F: include/linux/mlx5/ 13558F: include/uapi/rdma/mlx5-abi.h 13559 13560MELLANOX MLXCPLD I2C AND MUX DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562M: Michael Shych <michaelsh@nvidia.com> 13563L: linux-i2c@vger.kernel.org 13564S: Supported 13565F: Documentation/i2c/busses/i2c-mlxcpld.rst 13566F: drivers/i2c/busses/i2c-mlxcpld.c 13567F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13568 13569MELLANOX MLXCPLD LED DRIVER 13570M: Vadim Pasternak <vadimp@nvidia.com> 13571L: linux-leds@vger.kernel.org 13572S: Supported 13573F: Documentation/leds/leds-mlxcpld.rst 13574F: drivers/leds/leds-mlxcpld.c 13575F: drivers/leds/leds-mlxreg.c 13576 13577MELLANOX PLATFORM DRIVER 13578M: Vadim Pasternak <vadimp@nvidia.com> 13579L: platform-driver-x86@vger.kernel.org 13580S: Supported 13581F: drivers/platform/x86/mlx-platform.c 13582 13583MEMBARRIER SUPPORT 13584M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13585M: "Paul E. McKenney" <paulmck@kernel.org> 13586L: linux-kernel@vger.kernel.org 13587S: Supported 13588F: arch/powerpc/include/asm/membarrier.h 13589F: include/uapi/linux/membarrier.h 13590F: kernel/sched/membarrier.c 13591 13592MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13593M: Mike Rapoport <rppt@kernel.org> 13594L: linux-mm@kvack.org 13595S: Maintained 13596F: Documentation/core-api/boot-time-mm.rst 13597F: include/linux/memblock.h 13598F: mm/memblock.c 13599F: mm/mm_init.c 13600F: tools/testing/memblock/ 13601 13602MEMORY CONTROLLER DRIVERS 13603M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13604L: linux-kernel@vger.kernel.org 13605S: Maintained 13606B: mailto:krzysztof.kozlowski@linaro.org 13607T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13608F: Documentation/devicetree/bindings/memory-controllers/ 13609F: drivers/memory/ 13610F: include/dt-bindings/memory/ 13611F: include/memory/ 13612 13613MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13614M: Dmitry Osipenko <digetx@gmail.com> 13615L: linux-pm@vger.kernel.org 13616L: linux-tegra@vger.kernel.org 13617S: Maintained 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13619F: drivers/devfreq/tegra30-devfreq.c 13620 13621MEMORY HOT(UN)PLUG 13622M: David Hildenbrand <david@redhat.com> 13623M: Oscar Salvador <osalvador@suse.de> 13624L: linux-mm@kvack.org 13625S: Maintained 13626F: Documentation/admin-guide/mm/memory-hotplug.rst 13627F: Documentation/core-api/memory-hotplug.rst 13628F: drivers/base/memory.c 13629F: include/linux/memory_hotplug.h 13630F: mm/memory_hotplug.c 13631F: tools/testing/selftests/memory-hotplug/ 13632 13633MEMORY MANAGEMENT 13634M: Andrew Morton <akpm@linux-foundation.org> 13635L: linux-mm@kvack.org 13636S: Maintained 13637W: http://www.linux-mm.org 13638T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13639T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13640F: include/linux/gfp.h 13641F: include/linux/gfp_types.h 13642F: include/linux/memory_hotplug.h 13643F: include/linux/mm.h 13644F: include/linux/mmzone.h 13645F: include/linux/pagewalk.h 13646F: include/trace/events/ksm.h 13647F: mm/ 13648F: tools/mm/ 13649F: tools/testing/selftests/mm/ 13650 13651MEMORY TECHNOLOGY DEVICES (MTD) 13652M: Miquel Raynal <miquel.raynal@bootlin.com> 13653M: Richard Weinberger <richard@nod.at> 13654M: Vignesh Raghavendra <vigneshr@ti.com> 13655L: linux-mtd@lists.infradead.org 13656S: Maintained 13657W: http://www.linux-mtd.infradead.org/ 13658Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13659C: irc://irc.oftc.net/mtd 13660T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13662F: Documentation/devicetree/bindings/mtd/ 13663F: drivers/mtd/ 13664F: include/linux/mtd/ 13665F: include/uapi/mtd/ 13666 13667MEMSENSING MICROSYSTEMS MSA311 DRIVER 13668M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13669L: linux-iio@vger.kernel.org 13670S: Maintained 13671F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13672F: drivers/iio/accel/msa311.c 13673 13674MEN A21 WATCHDOG DRIVER 13675M: Johannes Thumshirn <morbidrsa@gmail.com> 13676L: linux-watchdog@vger.kernel.org 13677S: Maintained 13678F: drivers/watchdog/mena21_wdt.c 13679 13680MEN CHAMELEON BUS (mcb) 13681M: Johannes Thumshirn <morbidrsa@gmail.com> 13682S: Maintained 13683F: Documentation/driver-api/men-chameleon-bus.rst 13684F: drivers/mcb/ 13685F: include/linux/mcb.h 13686 13687MEN F21BMC (Board Management Controller) 13688M: Andreas Werner <andreas.werner@men.de> 13689S: Supported 13690F: Documentation/hwmon/menf21bmc.rst 13691F: drivers/hwmon/menf21bmc_hwmon.c 13692F: drivers/leds/leds-menf21bmc.c 13693F: drivers/mfd/menf21bmc.c 13694F: drivers/watchdog/menf21bmc_wdt.c 13695 13696MEN Z069 WATCHDOG DRIVER 13697M: Johannes Thumshirn <jth@kernel.org> 13698L: linux-watchdog@vger.kernel.org 13699S: Maintained 13700F: drivers/watchdog/menz69_wdt.c 13701 13702MESON AO CEC DRIVER FOR AMLOGIC SOCS 13703M: Neil Armstrong <neil.armstrong@linaro.org> 13704L: linux-media@vger.kernel.org 13705L: linux-amlogic@lists.infradead.org 13706S: Supported 13707W: http://linux-meson.com/ 13708T: git git://linuxtv.org/media_tree.git 13709F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13710F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13711F: drivers/media/cec/platform/meson/ao-cec.c 13712 13713MESON GE2D DRIVER FOR AMLOGIC SOCS 13714M: Neil Armstrong <neil.armstrong@linaro.org> 13715L: linux-media@vger.kernel.org 13716L: linux-amlogic@lists.infradead.org 13717S: Supported 13718T: git git://linuxtv.org/media_tree.git 13719F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13720F: drivers/media/platform/amlogic/meson-ge2d/ 13721 13722MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13723M: Liang Yang <liang.yang@amlogic.com> 13724L: linux-mtd@lists.infradead.org 13725S: Maintained 13726F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13727F: drivers/mtd/nand/raw/meson_* 13728 13729MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13730M: Neil Armstrong <neil.armstrong@linaro.org> 13731L: linux-media@vger.kernel.org 13732L: linux-amlogic@lists.infradead.org 13733S: Supported 13734T: git git://linuxtv.org/media_tree.git 13735F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13736F: drivers/staging/media/meson/vdec/ 13737 13738METHODE UDPU SUPPORT 13739M: Vladimir Vid <vladimir.vid@sartura.hr> 13740S: Maintained 13741F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13742 13743MHI BUS 13744M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13745L: mhi@lists.linux.dev 13746L: linux-arm-msm@vger.kernel.org 13747S: Maintained 13748T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13749F: Documentation/ABI/stable/sysfs-bus-mhi 13750F: Documentation/mhi/ 13751F: drivers/bus/mhi/ 13752F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13753F: include/linux/mhi.h 13754 13755MICROBLAZE ARCHITECTURE 13756M: Michal Simek <monstr@monstr.eu> 13757S: Supported 13758W: http://www.monstr.eu/fdt/ 13759T: git git://git.monstr.eu/linux-2.6-microblaze.git 13760F: arch/microblaze/ 13761 13762MICROBLAZE TMR INJECT 13763M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13764S: Supported 13765F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13766F: drivers/misc/xilinx_tmr_inject.c 13767 13768MICROBLAZE TMR MANAGER 13769M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13770S: Supported 13771F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13772F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13773F: drivers/misc/xilinx_tmr_manager.c 13774 13775MICROCHIP AT91 DMA DRIVERS 13776M: Ludovic Desroches <ludovic.desroches@microchip.com> 13777M: Tudor Ambarus <tudor.ambarus@linaro.org> 13778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13779L: dmaengine@vger.kernel.org 13780S: Supported 13781F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13782F: drivers/dma/at_hdmac.c 13783F: drivers/dma/at_xdmac.c 13784F: include/dt-bindings/dma/at91.h 13785 13786MICROCHIP AT91 SERIAL DRIVER 13787M: Richard Genoud <richard.genoud@gmail.com> 13788S: Maintained 13789F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13790F: drivers/tty/serial/atmel_serial.c 13791F: drivers/tty/serial/atmel_serial.h 13792 13793MICROCHIP AT91 USART MFD DRIVER 13794M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13795L: linux-kernel@vger.kernel.org 13796S: Supported 13797F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13798F: drivers/mfd/at91-usart.c 13799F: include/dt-bindings/mfd/at91-usart.h 13800 13801MICROCHIP AT91 USART SPI DRIVER 13802M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13803L: linux-spi@vger.kernel.org 13804S: Supported 13805F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13806F: drivers/spi/spi-at91-usart.c 13807 13808MICROCHIP AUDIO ASOC DRIVERS 13809M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13811S: Supported 13812F: Documentation/devicetree/bindings/sound/atmel* 13813F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13814F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13815F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13816F: sound/soc/atmel 13817 13818MICROCHIP CSI2DC DRIVER 13819M: Eugen Hristev <eugen.hristev@microchip.com> 13820L: linux-media@vger.kernel.org 13821S: Supported 13822F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13823F: drivers/media/platform/microchip/microchip-csi2dc.c 13824 13825MICROCHIP ECC DRIVER 13826M: Tudor Ambarus <tudor.ambarus@linaro.org> 13827L: linux-crypto@vger.kernel.org 13828S: Maintained 13829F: drivers/crypto/atmel-ecc.* 13830 13831MICROCHIP EIC DRIVER 13832M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13834S: Supported 13835F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13836F: drivers/irqchip/irq-mchp-eic.c 13837 13838MICROCHIP I2C DRIVER 13839M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13840L: linux-i2c@vger.kernel.org 13841S: Supported 13842F: drivers/i2c/busses/i2c-at91-*.c 13843F: drivers/i2c/busses/i2c-at91.h 13844 13845MICROCHIP ISC DRIVER 13846M: Eugen Hristev <eugen.hristev@microchip.com> 13847L: linux-media@vger.kernel.org 13848S: Supported 13849F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13850F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13851F: drivers/media/platform/microchip/microchip-isc* 13852F: drivers/media/platform/microchip/microchip-sama*-isc* 13853F: drivers/staging/media/deprecated/atmel/atmel-isc* 13854F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13855F: include/linux/atmel-isc-media.h 13856 13857MICROCHIP ISI DRIVER 13858M: Eugen Hristev <eugen.hristev@microchip.com> 13859L: linux-media@vger.kernel.org 13860S: Supported 13861F: drivers/media/platform/atmel/atmel-isi.c 13862F: drivers/media/platform/atmel/atmel-isi.h 13863 13864MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13865M: Woojung Huh <woojung.huh@microchip.com> 13866M: UNGLinuxDriver@microchip.com 13867L: netdev@vger.kernel.org 13868S: Maintained 13869F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13870F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13871F: drivers/net/dsa/microchip/* 13872F: include/linux/dsa/ksz_common.h 13873F: include/linux/platform_data/microchip-ksz.h 13874F: net/dsa/tag_ksz.c 13875 13876MICROCHIP LAN743X ETHERNET DRIVER 13877M: Bryan Whitehead <bryan.whitehead@microchip.com> 13878M: UNGLinuxDriver@microchip.com 13879L: netdev@vger.kernel.org 13880S: Maintained 13881F: drivers/net/ethernet/microchip/lan743x_* 13882 13883MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13884M: Arun Ramadoss <arun.ramadoss@microchip.com> 13885R: UNGLinuxDriver@microchip.com 13886L: netdev@vger.kernel.org 13887S: Maintained 13888F: drivers/net/phy/microchip_t1.c 13889 13890MICROCHIP LAN966X ETHERNET DRIVER 13891M: Horatiu Vultur <horatiu.vultur@microchip.com> 13892M: UNGLinuxDriver@microchip.com 13893L: netdev@vger.kernel.org 13894S: Maintained 13895F: drivers/net/ethernet/microchip/lan966x/* 13896 13897MICROCHIP LCDFB DRIVER 13898M: Nicolas Ferre <nicolas.ferre@microchip.com> 13899L: linux-fbdev@vger.kernel.org 13900S: Maintained 13901F: drivers/video/fbdev/atmel_lcdfb.c 13902F: include/video/atmel_lcdc.h 13903 13904MICROCHIP MCP16502 PMIC DRIVER 13905M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13906L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13907S: Supported 13908F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13909F: drivers/regulator/mcp16502.c 13910 13911MICROCHIP MCP3911 ADC DRIVER 13912M: Marcus Folkesson <marcus.folkesson@gmail.com> 13913M: Kent Gustavsson <kent@minoris.se> 13914L: linux-iio@vger.kernel.org 13915S: Maintained 13916F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13917F: drivers/iio/adc/mcp3911.c 13918 13919MICROCHIP MMC/SD/SDIO MCI DRIVER 13920M: Ludovic Desroches <ludovic.desroches@microchip.com> 13921S: Maintained 13922F: drivers/mmc/host/atmel-mci.c 13923 13924MICROCHIP NAND DRIVER 13925M: Tudor Ambarus <tudor.ambarus@linaro.org> 13926L: linux-mtd@lists.infradead.org 13927S: Supported 13928F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13929F: drivers/mtd/nand/raw/atmel/* 13930 13931MICROCHIP OTPC DRIVER 13932M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13934S: Supported 13935F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13936F: drivers/nvmem/microchip-otpc.c 13937F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13938 13939MICROCHIP PCI1XXXX GP DRIVER 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941L: linux-gpio@vger.kernel.org 13942S: Supported 13943F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13944F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13945F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13946 13947MICROCHIP PCI1XXXX I2C DRIVER 13948M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13949M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13950M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13951L: linux-i2c@vger.kernel.org 13952S: Maintained 13953F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13954 13955MICROCHIP PCIe UART DRIVER 13956M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13957M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13958L: linux-serial@vger.kernel.org 13959S: Maintained 13960F: drivers/tty/serial/8250/8250_pci1xxxx.c 13961 13962MICROCHIP POLARFIRE FPGA DRIVERS 13963M: Conor Dooley <conor.dooley@microchip.com> 13964R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13965L: linux-fpga@vger.kernel.org 13966S: Supported 13967F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13968F: drivers/fpga/microchip-spi.c 13969 13970MICROCHIP PWM DRIVER 13971M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13973L: linux-pwm@vger.kernel.org 13974S: Supported 13975F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13976F: drivers/pwm/pwm-atmel.c 13977 13978MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13979M: Eugen Hristev <eugen.hristev@microchip.com> 13980L: linux-iio@vger.kernel.org 13981S: Supported 13982F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13983F: drivers/iio/adc/at91-sama5d2_adc.c 13984F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13985 13986MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13987M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13988S: Supported 13989F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13990F: drivers/power/reset/at91-sama5d2_shdwc.c 13991 13992MICROCHIP SOC DRIVERS 13993M: Conor Dooley <conor@kernel.org> 13994S: Supported 13995T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13996F: drivers/soc/microchip/ 13997 13998MICROCHIP SPI DRIVER 13999M: Ryan Wanner <ryan.wanner@microchip.com> 14000S: Supported 14001F: drivers/spi/spi-atmel.* 14002 14003MICROCHIP SSC DRIVER 14004M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14006S: Supported 14007F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14008F: drivers/misc/atmel-ssc.c 14009F: include/linux/atmel-ssc.h 14010 14011Microchip Timer Counter Block (TCB) Capture Driver 14012M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14014L: linux-iio@vger.kernel.org 14015S: Maintained 14016F: drivers/counter/microchip-tcb-capture.c 14017 14018MICROCHIP USB251XB DRIVER 14019M: Richard Leitner <richard.leitner@skidata.com> 14020L: linux-usb@vger.kernel.org 14021S: Maintained 14022F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14023F: drivers/usb/misc/usb251xb.c 14024 14025MICROCHIP USBA UDC DRIVER 14026M: Cristian Birsan <cristian.birsan@microchip.com> 14027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14028S: Supported 14029F: drivers/usb/gadget/udc/atmel_usba_udc.* 14030 14031MICROCHIP WILC1000 WIFI DRIVER 14032M: Ajay Singh <ajay.kathat@microchip.com> 14033M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14034L: linux-wireless@vger.kernel.org 14035S: Supported 14036F: drivers/net/wireless/microchip/wilc1000/ 14037 14038MICROSEMI MIPS SOCS 14039M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14040M: UNGLinuxDriver@microchip.com 14041L: linux-mips@vger.kernel.org 14042S: Supported 14043F: Documentation/devicetree/bindings/mips/mscc.txt 14044F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14045F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14046F: arch/mips/boot/dts/mscc/ 14047F: arch/mips/configs/generic/board-ocelot.config 14048F: arch/mips/generic/board-ocelot.c 14049 14050MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14051M: Don Brace <don.brace@microchip.com> 14052L: storagedev@microchip.com 14053L: linux-scsi@vger.kernel.org 14054S: Supported 14055F: Documentation/scsi/smartpqi.rst 14056F: drivers/scsi/smartpqi/Kconfig 14057F: drivers/scsi/smartpqi/Makefile 14058F: drivers/scsi/smartpqi/smartpqi*.[ch] 14059F: include/linux/cciss*.h 14060F: include/uapi/linux/cciss*.h 14061 14062MICROSOFT MANA RDMA DRIVER 14063M: Long Li <longli@microsoft.com> 14064M: Ajay Sharma <sharmaajay@microsoft.com> 14065L: linux-rdma@vger.kernel.org 14066S: Supported 14067F: drivers/infiniband/hw/mana/ 14068F: include/net/mana 14069F: include/uapi/rdma/mana-abi.h 14070 14071MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14072M: Maximilian Luz <luzmaximilian@gmail.com> 14073L: platform-driver-x86@vger.kernel.org 14074S: Maintained 14075F: drivers/platform/surface/surface_aggregator_tabletsw.c 14076 14077MICROSOFT SURFACE BATTERY AND AC DRIVERS 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: linux-pm@vger.kernel.org 14080L: platform-driver-x86@vger.kernel.org 14081S: Maintained 14082F: drivers/power/supply/surface_battery.c 14083F: drivers/power/supply/surface_charger.c 14084 14085MICROSOFT SURFACE DTX DRIVER 14086M: Maximilian Luz <luzmaximilian@gmail.com> 14087L: platform-driver-x86@vger.kernel.org 14088S: Maintained 14089F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14090F: drivers/platform/surface/surface_dtx.c 14091F: include/uapi/linux/surface_aggregator/dtx.h 14092 14093MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/platform/surface/surface_gpe.c 14098 14099MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14100M: Hans de Goede <hdegoede@redhat.com> 14101M: Mark Gross <markgross@kernel.org> 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14106F: drivers/platform/surface/ 14107 14108MICROSOFT SURFACE HID TRANSPORT DRIVER 14109M: Maximilian Luz <luzmaximilian@gmail.com> 14110L: linux-input@vger.kernel.org 14111L: platform-driver-x86@vger.kernel.org 14112S: Maintained 14113F: drivers/hid/surface-hid/ 14114 14115MICROSOFT SURFACE HOT-PLUG DRIVER 14116M: Maximilian Luz <luzmaximilian@gmail.com> 14117L: platform-driver-x86@vger.kernel.org 14118S: Maintained 14119F: drivers/platform/surface/surface_hotplug.c 14120 14121MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14122M: Maximilian Luz <luzmaximilian@gmail.com> 14123L: platform-driver-x86@vger.kernel.org 14124S: Maintained 14125F: drivers/platform/surface/surface_platform_profile.c 14126 14127MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14128M: Chen Yu <yu.c.chen@intel.com> 14129L: platform-driver-x86@vger.kernel.org 14130S: Supported 14131F: drivers/platform/surface/surfacepro3_button.c 14132 14133MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14134M: Maximilian Luz <luzmaximilian@gmail.com> 14135L: platform-driver-x86@vger.kernel.org 14136S: Maintained 14137F: drivers/platform/surface/surface_aggregator_hub.c 14138 14139MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14140M: Maximilian Luz <luzmaximilian@gmail.com> 14141L: platform-driver-x86@vger.kernel.org 14142S: Maintained 14143W: https://github.com/linux-surface/surface-aggregator-module 14144C: irc://irc.libera.chat/linux-surface 14145F: Documentation/driver-api/surface_aggregator/ 14146F: drivers/platform/surface/aggregator/ 14147F: drivers/platform/surface/surface_acpi_notify.c 14148F: drivers/platform/surface/surface_aggregator_cdev.c 14149F: drivers/platform/surface/surface_aggregator_registry.c 14150F: include/linux/surface_acpi_notify.h 14151F: include/linux/surface_aggregator/ 14152F: include/uapi/linux/surface_aggregator/ 14153 14154MICROTEK X6 SCANNER 14155M: Oliver Neukum <oliver@neukum.org> 14156S: Maintained 14157F: drivers/usb/image/microtek.* 14158 14159MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14160M: Luka Kovacic <luka.kovacic@sartura.hr> 14161M: Luka Perkov <luka.perkov@sartura.hr> 14162S: Maintained 14163F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14164F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14165F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14166F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14167F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14168F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14169 14170MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14171M: Sakari Ailus <sakari.ailus@linux.intel.com> 14172L: linux-media@vger.kernel.org 14173S: Maintained 14174F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14175F: Documentation/driver-api/media/drivers/ccs/ 14176F: Documentation/userspace-api/media/drivers/ccs.rst 14177F: drivers/media/i2c/ccs-pll.c 14178F: drivers/media/i2c/ccs-pll.h 14179F: drivers/media/i2c/ccs/ 14180F: include/uapi/linux/ccs.h 14181F: include/uapi/linux/smiapp.h 14182 14183MIPS 14184M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14185L: linux-mips@vger.kernel.org 14186S: Maintained 14187W: http://www.linux-mips.org/ 14188Q: https://patchwork.kernel.org/project/linux-mips/list/ 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14190F: Documentation/devicetree/bindings/mips/ 14191F: Documentation/mips/ 14192F: arch/mips/ 14193F: drivers/platform/mips/ 14194F: include/dt-bindings/mips/ 14195 14196MIPS BOSTON DEVELOPMENT BOARD 14197M: Paul Burton <paulburton@kernel.org> 14198L: linux-mips@vger.kernel.org 14199S: Maintained 14200F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14201F: arch/mips/boot/dts/img/boston.dts 14202F: arch/mips/configs/generic/board-boston.config 14203F: drivers/clk/imgtec/clk-boston.c 14204F: include/dt-bindings/clock/boston-clock.h 14205 14206MIPS CORE DRIVERS 14207M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14208M: Serge Semin <fancer.lancer@gmail.com> 14209L: linux-mips@vger.kernel.org 14210S: Supported 14211F: drivers/bus/mips_cdmm.c 14212F: drivers/clocksource/mips-gic-timer.c 14213F: drivers/cpuidle/cpuidle-cps.c 14214F: drivers/irqchip/irq-mips-cpu.c 14215F: drivers/irqchip/irq-mips-gic.c 14216 14217MIPS GENERIC PLATFORM 14218M: Paul Burton <paulburton@kernel.org> 14219L: linux-mips@vger.kernel.org 14220S: Supported 14221F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14222F: arch/mips/generic/ 14223F: arch/mips/tools/generic-board-config.sh 14224 14225MIPS RINT INSTRUCTION EMULATION 14226M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14227L: linux-mips@vger.kernel.org 14228S: Supported 14229F: arch/mips/math-emu/dp_rint.c 14230F: arch/mips/math-emu/sp_rint.c 14231 14232MIPS/LOONGSON1 ARCHITECTURE 14233M: Keguang Zhang <keguang.zhang@gmail.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson32/ 14237F: arch/mips/loongson32/ 14238F: drivers/*/*loongson1* 14239 14240MIPS/LOONGSON2EF ARCHITECTURE 14241M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14242L: linux-mips@vger.kernel.org 14243S: Maintained 14244F: arch/mips/include/asm/mach-loongson2ef/ 14245F: arch/mips/loongson2ef/ 14246F: drivers/cpufreq/loongson2_cpufreq.c 14247 14248MIPS/LOONGSON64 ARCHITECTURE 14249M: Huacai Chen <chenhuacai@kernel.org> 14250M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14251L: linux-mips@vger.kernel.org 14252S: Maintained 14253F: arch/mips/include/asm/mach-loongson64/ 14254F: arch/mips/loongson64/ 14255F: drivers/irqchip/irq-loongson* 14256F: drivers/platform/mips/cpu_hwmon.c 14257 14258MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14259M: Hans Verkuil <hverkuil@xs4all.nl> 14260L: linux-media@vger.kernel.org 14261S: Odd Fixes 14262W: https://linuxtv.org 14263T: git git://linuxtv.org/media_tree.git 14264F: drivers/media/radio/radio-miropcm20* 14265 14266MMP SUPPORT 14267R: Lubomir Rintel <lkundrak@v3.sk> 14268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14269S: Odd Fixes 14270T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14271F: arch/arm/boot/dts/marvell/mmp* 14272F: arch/arm/mach-mmp/ 14273F: include/linux/soc/mmp/ 14274 14275MMP USB PHY DRIVERS 14276R: Lubomir Rintel <lkundrak@v3.sk> 14277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14278S: Maintained 14279F: drivers/phy/marvell/phy-mmp3-usb.c 14280F: drivers/phy/marvell/phy-pxa-usb.c 14281 14282MMU GATHER AND TLB INVALIDATION 14283M: Will Deacon <will@kernel.org> 14284M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14285M: Andrew Morton <akpm@linux-foundation.org> 14286M: Nick Piggin <npiggin@gmail.com> 14287M: Peter Zijlstra <peterz@infradead.org> 14288L: linux-arch@vger.kernel.org 14289L: linux-mm@kvack.org 14290S: Maintained 14291F: arch/*/include/asm/tlb.h 14292F: include/asm-generic/tlb.h 14293F: mm/mmu_gather.c 14294 14295MN88472 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302F: drivers/media/dvb-frontends/mn88472* 14303 14304MN88473 MEDIA DRIVER 14305M: Antti Palosaari <crope@iki.fi> 14306L: linux-media@vger.kernel.org 14307S: Maintained 14308W: https://linuxtv.org 14309W: http://palosaari.fi/linux/ 14310Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14311F: drivers/media/dvb-frontends/mn88473* 14312 14313MODULE SUPPORT 14314M: Luis Chamberlain <mcgrof@kernel.org> 14315L: linux-modules@vger.kernel.org 14316L: linux-kernel@vger.kernel.org 14317S: Maintained 14318T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14319F: include/linux/kmod.h 14320F: include/linux/module.h 14321F: kernel/module/ 14322F: lib/test_kmod.c 14323F: scripts/module* 14324F: tools/testing/selftests/kmod/ 14325 14326MONOLITHIC POWER SYSTEM PMIC DRIVER 14327M: Saravanan Sekar <sravanhome@gmail.com> 14328S: Maintained 14329F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14330F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14331F: drivers/hwmon/pmbus/mpq7932.c 14332F: drivers/iio/adc/mp2629_adc.c 14333F: drivers/mfd/mp2629.c 14334F: drivers/power/supply/mp2629_charger.c 14335F: drivers/regulator/mp5416.c 14336F: drivers/regulator/mpq7920.c 14337F: drivers/regulator/mpq7920.h 14338F: include/linux/mfd/mp2629.h 14339 14340MOST(R) TECHNOLOGY DRIVER 14341M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14342M: Christian Gromm <christian.gromm@microchip.com> 14343S: Maintained 14344F: Documentation/ABI/testing/configfs-most 14345F: Documentation/ABI/testing/sysfs-bus-most 14346F: drivers/most/ 14347F: drivers/staging/most/ 14348F: include/linux/most.h 14349 14350MOTORCOMM PHY DRIVER 14351M: Peter Geis <pgwipeout@gmail.com> 14352M: Frank <Frank.Sae@motor-comm.com> 14353L: netdev@vger.kernel.org 14354S: Maintained 14355F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14356F: drivers/net/phy/motorcomm.c 14357 14358MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14359M: Jiri Slaby <jirislaby@kernel.org> 14360S: Maintained 14361F: Documentation/driver-api/tty/moxa-smartio.rst 14362F: drivers/tty/mxser.* 14363 14364MR800 AVERMEDIA USB FM RADIO DRIVER 14365M: Alexey Klimov <klimov.linux@gmail.com> 14366L: linux-media@vger.kernel.org 14367S: Maintained 14368T: git git://linuxtv.org/media_tree.git 14369F: drivers/media/radio/radio-mr800.c 14370 14371MRF24J40 IEEE 802.15.4 RADIO DRIVER 14372M: Stefan Schmidt <stefan@datenfreihafen.org> 14373L: linux-wpan@vger.kernel.org 14374S: Odd Fixes 14375F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14376F: drivers/net/ieee802154/mrf24j40.c 14377 14378MSI EC DRIVER 14379M: Nikita Kravets <teackot@gmail.com> 14380L: platform-driver-x86@vger.kernel.org 14381S: Maintained 14382W: https://github.com/BeardOverflow/msi-ec 14383F: drivers/platform/x86/msi-ec.* 14384 14385MSI LAPTOP SUPPORT 14386M: "Lee, Chun-Yi" <jlee@suse.com> 14387L: platform-driver-x86@vger.kernel.org 14388S: Maintained 14389F: drivers/platform/x86/msi-laptop.c 14390 14391MSI WMI SUPPORT 14392L: platform-driver-x86@vger.kernel.org 14393S: Orphan 14394F: drivers/platform/x86/msi-wmi.c 14395 14396MSI001 MEDIA DRIVER 14397M: Antti Palosaari <crope@iki.fi> 14398L: linux-media@vger.kernel.org 14399S: Maintained 14400W: https://linuxtv.org 14401W: http://palosaari.fi/linux/ 14402Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14403T: git git://linuxtv.org/anttip/media_tree.git 14404F: drivers/media/tuners/msi001* 14405 14406MSI2500 MEDIA DRIVER 14407M: Antti Palosaari <crope@iki.fi> 14408L: linux-media@vger.kernel.org 14409S: Maintained 14410W: https://linuxtv.org 14411W: http://palosaari.fi/linux/ 14412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14413T: git git://linuxtv.org/anttip/media_tree.git 14414F: drivers/media/usb/msi2500/ 14415 14416MSTAR INTERRUPT CONTROLLER DRIVER 14417M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14418M: Daniel Palmer <daniel@thingy.jp> 14419S: Maintained 14420F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14421F: drivers/irqchip/irq-mst-intc.c 14422 14423MSYSTEMS DISKONCHIP G3 MTD DRIVER 14424M: Robert Jarzmik <robert.jarzmik@free.fr> 14425L: linux-mtd@lists.infradead.org 14426S: Maintained 14427F: drivers/mtd/devices/docg3* 14428 14429MT9P031 APTINA CAMERA SENSOR 14430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14431L: linux-media@vger.kernel.org 14432S: Maintained 14433T: git git://linuxtv.org/media_tree.git 14434F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14435F: drivers/media/i2c/mt9p031.c 14436F: include/media/i2c/mt9p031.h 14437 14438MT9T112 APTINA CAMERA SENSOR 14439M: Jacopo Mondi <jacopo@jmondi.org> 14440L: linux-media@vger.kernel.org 14441S: Odd Fixes 14442T: git git://linuxtv.org/media_tree.git 14443F: drivers/media/i2c/mt9t112.c 14444F: include/media/i2c/mt9t112.h 14445 14446MT9V032 APTINA CAMERA SENSOR 14447M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14448L: linux-media@vger.kernel.org 14449S: Maintained 14450T: git git://linuxtv.org/media_tree.git 14451F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14452F: drivers/media/i2c/mt9v032.c 14453F: include/media/i2c/mt9v032.h 14454 14455MT9V111 APTINA CAMERA SENSOR 14456M: Jacopo Mondi <jacopo@jmondi.org> 14457L: linux-media@vger.kernel.org 14458S: Maintained 14459T: git git://linuxtv.org/media_tree.git 14460F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14461F: drivers/media/i2c/mt9v111.c 14462 14463MULTIFUNCTION DEVICES (MFD) 14464M: Lee Jones <lee@kernel.org> 14465S: Maintained 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14467F: Documentation/devicetree/bindings/mfd/ 14468F: drivers/mfd/ 14469F: include/dt-bindings/mfd/ 14470F: include/linux/mfd/ 14471 14472MULTIMEDIA CARD (MMC) ETC. OVER SPI 14473S: Orphan 14474F: drivers/mmc/host/mmc_spi.c 14475F: include/linux/spi/mmc_spi.h 14476 14477MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14478M: Ulf Hansson <ulf.hansson@linaro.org> 14479L: linux-mmc@vger.kernel.org 14480S: Maintained 14481T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14482F: Documentation/devicetree/bindings/mmc/ 14483F: drivers/mmc/ 14484F: include/linux/mmc/ 14485F: include/uapi/linux/mmc/ 14486 14487MULTIPLEXER SUBSYSTEM 14488M: Peter Rosin <peda@axentia.se> 14489S: Maintained 14490F: Documentation/ABI/testing/sysfs-class-mux* 14491F: Documentation/devicetree/bindings/mux/ 14492F: drivers/mux/ 14493F: include/dt-bindings/mux/ 14494F: include/linux/mux/ 14495 14496MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14497M: Bin Liu <b-liu@ti.com> 14498L: linux-usb@vger.kernel.org 14499S: Maintained 14500F: drivers/usb/musb/ 14501 14502MXL301RF MEDIA DRIVER 14503M: Akihiro Tsukada <tskd08@gmail.com> 14504L: linux-media@vger.kernel.org 14505S: Odd Fixes 14506F: drivers/media/tuners/mxl301rf* 14507 14508MXL5007T MEDIA DRIVER 14509M: Michael Krufky <mkrufky@linuxtv.org> 14510L: linux-media@vger.kernel.org 14511S: Maintained 14512W: https://linuxtv.org 14513W: http://github.com/mkrufky 14514Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14515T: git git://linuxtv.org/mkrufky/tuners.git 14516F: drivers/media/tuners/mxl5007t.* 14517 14518MXSFB DRM DRIVER 14519M: Marek Vasut <marex@denx.de> 14520M: Stefan Agner <stefan@agner.ch> 14521L: dri-devel@lists.freedesktop.org 14522S: Supported 14523T: git git://anongit.freedesktop.org/drm/drm-misc 14524F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14525F: drivers/gpu/drm/mxsfb/ 14526 14527MYLEX DAC960 PCI RAID Controller 14528M: Hannes Reinecke <hare@kernel.org> 14529L: linux-scsi@vger.kernel.org 14530S: Supported 14531F: drivers/scsi/myrb.* 14532F: drivers/scsi/myrs.* 14533 14534MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14535M: Chris Lee <christopher.lee@cspi.com> 14536L: netdev@vger.kernel.org 14537S: Supported 14538W: https://www.cspi.com/ethernet-products/support/downloads/ 14539F: drivers/net/ethernet/myricom/myri10ge/ 14540 14541NAND FLASH SUBSYSTEM 14542M: Miquel Raynal <miquel.raynal@bootlin.com> 14543R: Richard Weinberger <richard@nod.at> 14544L: linux-mtd@lists.infradead.org 14545S: Maintained 14546W: http://www.linux-mtd.infradead.org/ 14547Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14548C: irc://irc.oftc.net/mtd 14549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14550F: drivers/mtd/nand/ 14551F: include/linux/mtd/*nand*.h 14552 14553NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14554M: Daniel Mack <zonque@gmail.com> 14555L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14556S: Maintained 14557W: http://www.native-instruments.com 14558F: sound/usb/caiaq/ 14559 14560NATSEMI ETHERNET DRIVER (DP8381x) 14561S: Orphan 14562F: drivers/net/ethernet/natsemi/natsemi.c 14563 14564NCR 5380 SCSI DRIVERS 14565M: Finn Thain <fthain@linux-m68k.org> 14566M: Michael Schmitz <schmitzmic@gmail.com> 14567L: linux-scsi@vger.kernel.org 14568S: Maintained 14569F: Documentation/scsi/g_NCR5380.rst 14570F: drivers/scsi/NCR5380.* 14571F: drivers/scsi/arm/cumana_1.c 14572F: drivers/scsi/arm/oak.c 14573F: drivers/scsi/atari_scsi.* 14574F: drivers/scsi/dmx3191d.c 14575F: drivers/scsi/g_NCR5380.* 14576F: drivers/scsi/mac_scsi.* 14577F: drivers/scsi/sun3_scsi.* 14578F: drivers/scsi/sun3_scsi_vme.c 14579 14580NCSI LIBRARY 14581M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14582S: Maintained 14583F: net/ncsi/ 14584 14585NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14586M: Guenter Roeck <linux@roeck-us.net> 14587L: linux-hwmon@vger.kernel.org 14588S: Maintained 14589F: Documentation/hwmon/nct6775.rst 14590F: drivers/hwmon/nct6775-core.c 14591F: drivers/hwmon/nct6775-platform.c 14592F: drivers/hwmon/nct6775.h 14593 14594NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14595M: Zev Weiss <zev@bewilderbeest.net> 14596L: linux-hwmon@vger.kernel.org 14597S: Maintained 14598F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14599F: drivers/hwmon/nct6775-i2c.c 14600 14601NETDEVSIM 14602M: Jakub Kicinski <kuba@kernel.org> 14603S: Maintained 14604F: drivers/net/netdevsim/* 14605 14606NETEM NETWORK EMULATOR 14607M: Stephen Hemminger <stephen@networkplumber.org> 14608L: netdev@vger.kernel.org 14609S: Maintained 14610F: net/sched/sch_netem.c 14611 14612NETERION 10GbE DRIVERS (s2io) 14613M: Jon Mason <jdmason@kudzu.us> 14614L: netdev@vger.kernel.org 14615S: Supported 14616F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14617F: drivers/net/ethernet/neterion/ 14618 14619NETFILTER 14620M: Pablo Neira Ayuso <pablo@netfilter.org> 14621M: Jozsef Kadlecsik <kadlec@netfilter.org> 14622M: Florian Westphal <fw@strlen.de> 14623L: netfilter-devel@vger.kernel.org 14624L: coreteam@netfilter.org 14625S: Maintained 14626W: http://www.netfilter.org/ 14627W: http://www.iptables.org/ 14628W: http://www.nftables.org/ 14629Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14630C: irc://irc.libera.chat/netfilter 14631T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14632T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14633F: include/linux/netfilter* 14634F: include/linux/netfilter/ 14635F: include/net/netfilter/ 14636F: include/uapi/linux/netfilter* 14637F: include/uapi/linux/netfilter/ 14638F: net/*/netfilter.c 14639F: net/*/netfilter/ 14640F: net/bridge/br_netfilter*.c 14641F: net/netfilter/ 14642 14643NETROM NETWORK LAYER 14644M: Ralf Baechle <ralf@linux-mips.org> 14645L: linux-hams@vger.kernel.org 14646S: Maintained 14647W: http://www.linux-ax25.org/ 14648F: include/net/netrom.h 14649F: include/uapi/linux/netrom.h 14650F: net/netrom/ 14651 14652NETRONIX EMBEDDED CONTROLLER 14653M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14654S: Maintained 14655F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14656F: drivers/mfd/ntxec.c 14657F: drivers/pwm/pwm-ntxec.c 14658F: drivers/rtc/rtc-ntxec.c 14659F: include/linux/mfd/ntxec.h 14660 14661NETRONOME ETHERNET DRIVERS 14662M: Louis Peens <louis.peens@corigine.com> 14663R: Jakub Kicinski <kuba@kernel.org> 14664L: oss-drivers@corigine.com 14665S: Maintained 14666F: drivers/net/ethernet/netronome/ 14667 14668NETWORK BLOCK DEVICE (NBD) 14669M: Josef Bacik <josef@toxicpanda.com> 14670L: linux-block@vger.kernel.org 14671L: nbd@other.debian.org 14672S: Maintained 14673F: Documentation/admin-guide/blockdev/nbd.rst 14674F: drivers/block/nbd.c 14675F: include/trace/events/nbd.h 14676F: include/uapi/linux/nbd.h 14677 14678NETWORK DROP MONITOR 14679M: Neil Horman <nhorman@tuxdriver.com> 14680L: netdev@vger.kernel.org 14681S: Maintained 14682W: https://fedorahosted.org/dropwatch/ 14683F: include/uapi/linux/net_dropmon.h 14684F: net/core/drop_monitor.c 14685 14686NETWORKING DRIVERS 14687M: "David S. Miller" <davem@davemloft.net> 14688M: Eric Dumazet <edumazet@google.com> 14689M: Jakub Kicinski <kuba@kernel.org> 14690M: Paolo Abeni <pabeni@redhat.com> 14691L: netdev@vger.kernel.org 14692S: Maintained 14693Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14694T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14695T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14696F: Documentation/devicetree/bindings/net/ 14697F: drivers/connector/ 14698F: drivers/net/ 14699F: include/dt-bindings/net/ 14700F: include/linux/etherdevice.h 14701F: include/linux/fcdevice.h 14702F: include/linux/fddidevice.h 14703F: include/linux/hippidevice.h 14704F: include/linux/if_* 14705F: include/linux/inetdevice.h 14706F: include/linux/netdevice.h 14707F: include/uapi/linux/if_* 14708F: include/uapi/linux/netdevice.h 14709X: drivers/net/wireless/ 14710 14711NETWORKING DRIVERS (WIRELESS) 14712M: Kalle Valo <kvalo@kernel.org> 14713L: linux-wireless@vger.kernel.org 14714S: Maintained 14715W: https://wireless.wiki.kernel.org/ 14716Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14717T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14718T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14719F: Documentation/devicetree/bindings/net/wireless/ 14720F: drivers/net/wireless/ 14721 14722NETWORKING [DSA] 14723M: Andrew Lunn <andrew@lunn.ch> 14724M: Florian Fainelli <f.fainelli@gmail.com> 14725M: Vladimir Oltean <olteanv@gmail.com> 14726S: Maintained 14727F: Documentation/devicetree/bindings/net/dsa/ 14728F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14729F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14730F: drivers/net/dsa/ 14731F: include/linux/dsa/ 14732F: include/linux/platform_data/dsa.h 14733F: include/net/dsa.h 14734F: net/dsa/ 14735F: tools/testing/selftests/drivers/net/dsa/ 14736 14737NETWORKING [GENERAL] 14738M: "David S. Miller" <davem@davemloft.net> 14739M: Eric Dumazet <edumazet@google.com> 14740M: Jakub Kicinski <kuba@kernel.org> 14741M: Paolo Abeni <pabeni@redhat.com> 14742L: netdev@vger.kernel.org 14743S: Maintained 14744Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14745B: mailto:netdev@vger.kernel.org 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14748F: Documentation/core-api/netlink.rst 14749F: Documentation/netlink/ 14750F: Documentation/networking/ 14751F: Documentation/process/maintainer-netdev.rst 14752F: Documentation/userspace-api/netlink/ 14753F: include/linux/in.h 14754F: include/linux/net.h 14755F: include/linux/netdevice.h 14756F: include/net/ 14757F: include/uapi/linux/in.h 14758F: include/uapi/linux/net.h 14759F: include/uapi/linux/net_namespace.h 14760F: include/uapi/linux/netdevice.h 14761F: lib/net_utils.c 14762F: lib/random32.c 14763F: net/ 14764F: tools/net/ 14765F: tools/testing/selftests/net/ 14766X: net/bluetooth/ 14767 14768NETWORKING [IPSEC] 14769M: Steffen Klassert <steffen.klassert@secunet.com> 14770M: Herbert Xu <herbert@gondor.apana.org.au> 14771M: "David S. Miller" <davem@davemloft.net> 14772L: netdev@vger.kernel.org 14773S: Maintained 14774T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14775T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14776F: include/net/xfrm.h 14777F: include/uapi/linux/xfrm.h 14778F: net/ipv4/ah4.c 14779F: net/ipv4/esp4* 14780F: net/ipv4/ip_vti.c 14781F: net/ipv4/ipcomp.c 14782F: net/ipv4/xfrm* 14783F: net/ipv6/ah6.c 14784F: net/ipv6/esp6* 14785F: net/ipv6/ip6_vti.c 14786F: net/ipv6/ipcomp6.c 14787F: net/ipv6/xfrm* 14788F: net/key/ 14789F: net/xfrm/ 14790F: tools/testing/selftests/net/ipsec.c 14791 14792NETWORKING [IPv4/IPv6] 14793M: "David S. Miller" <davem@davemloft.net> 14794M: David Ahern <dsahern@kernel.org> 14795L: netdev@vger.kernel.org 14796S: Maintained 14797T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14798F: arch/x86/net/* 14799F: include/linux/ip.h 14800F: include/linux/ipv6* 14801F: include/net/fib* 14802F: include/net/ip* 14803F: include/net/route.h 14804F: net/ipv4/ 14805F: net/ipv6/ 14806 14807NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14808M: Paul Moore <paul@paul-moore.com> 14809L: netdev@vger.kernel.org 14810L: linux-security-module@vger.kernel.org 14811S: Supported 14812W: https://github.com/netlabel 14813F: Documentation/netlabel/ 14814F: include/net/calipso.h 14815F: include/net/cipso_ipv4.h 14816F: include/net/netlabel.h 14817F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14818F: include/uapi/linux/netfilter/xt_SECMARK.h 14819F: net/ipv4/cipso_ipv4.c 14820F: net/ipv6/calipso.c 14821F: net/netfilter/xt_CONNSECMARK.c 14822F: net/netfilter/xt_SECMARK.c 14823F: net/netlabel/ 14824 14825NETWORKING [MACSEC] 14826M: Sabrina Dubroca <sd@queasysnail.net> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: drivers/net/macsec.c 14830F: include/net/macsec.h 14831F: include/uapi/linux/if_macsec.h 14832K: macsec 14833K: \bmdo_ 14834 14835NETWORKING [MPTCP] 14836M: Matthieu Baerts <matthieu.baerts@tessares.net> 14837M: Mat Martineau <martineau@kernel.org> 14838L: netdev@vger.kernel.org 14839L: mptcp@lists.linux.dev 14840S: Maintained 14841W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14842B: https://github.com/multipath-tcp/mptcp_net-next/issues 14843T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14844T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14845F: Documentation/networking/mptcp-sysctl.rst 14846F: include/net/mptcp.h 14847F: include/trace/events/mptcp.h 14848F: include/uapi/linux/mptcp.h 14849F: net/mptcp/ 14850F: tools/testing/selftests/bpf/*/*mptcp*.c 14851F: tools/testing/selftests/net/mptcp/ 14852 14853NETWORKING [TCP] 14854M: Eric Dumazet <edumazet@google.com> 14855L: netdev@vger.kernel.org 14856S: Maintained 14857F: include/linux/net_mm.h 14858F: include/linux/tcp.h 14859F: include/net/tcp.h 14860F: include/trace/events/tcp.h 14861F: include/uapi/linux/tcp.h 14862F: net/ipv4/syncookies.c 14863F: net/ipv4/tcp*.c 14864F: net/ipv6/syncookies.c 14865F: net/ipv6/tcp*.c 14866 14867NETWORKING [TLS] 14868M: Boris Pismenny <borisp@nvidia.com> 14869M: John Fastabend <john.fastabend@gmail.com> 14870M: Jakub Kicinski <kuba@kernel.org> 14871L: netdev@vger.kernel.org 14872S: Maintained 14873F: include/net/tls.h 14874F: include/uapi/linux/tls.h 14875F: net/tls/* 14876 14877NETXEN (1/10) GbE SUPPORT 14878M: Manish Chopra <manishc@marvell.com> 14879M: Rahul Verma <rahulv@marvell.com> 14880M: GR-Linux-NIC-Dev@marvell.com 14881L: netdev@vger.kernel.org 14882S: Supported 14883F: drivers/net/ethernet/qlogic/netxen/ 14884 14885NET_FAILOVER MODULE 14886M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14887L: netdev@vger.kernel.org 14888S: Supported 14889F: Documentation/networking/net_failover.rst 14890F: drivers/net/net_failover.c 14891F: include/net/net_failover.h 14892 14893NEXTHOP 14894M: David Ahern <dsahern@kernel.org> 14895L: netdev@vger.kernel.org 14896S: Maintained 14897F: include/net/netns/nexthop.h 14898F: include/net/nexthop.h 14899F: include/uapi/linux/nexthop.h 14900F: net/ipv4/nexthop.c 14901 14902NFC SUBSYSTEM 14903M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14904L: netdev@vger.kernel.org 14905S: Maintained 14906F: Documentation/devicetree/bindings/net/nfc/ 14907F: drivers/nfc/ 14908F: include/net/nfc/ 14909F: include/uapi/linux/nfc.h 14910F: net/nfc/ 14911 14912NFC VIRTUAL NCI DEVICE DRIVER 14913M: Bongsu Jeon <bongsu.jeon@samsung.com> 14914L: netdev@vger.kernel.org 14915S: Supported 14916F: drivers/nfc/virtual_ncidev.c 14917F: tools/testing/selftests/nci/ 14918 14919NFS, SUNRPC, AND LOCKD CLIENTS 14920M: Trond Myklebust <trond.myklebust@hammerspace.com> 14921M: Anna Schumaker <anna@kernel.org> 14922L: linux-nfs@vger.kernel.org 14923S: Maintained 14924W: http://client.linux-nfs.org 14925T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14926F: Documentation/filesystems/nfs/ 14927F: fs/lockd/ 14928F: fs/nfs/ 14929F: fs/nfs_common/ 14930F: include/linux/lockd/ 14931F: include/linux/nfs* 14932F: include/linux/sunrpc/ 14933F: include/uapi/linux/nfs* 14934F: include/uapi/linux/sunrpc/ 14935F: net/sunrpc/ 14936 14937NILFS2 FILESYSTEM 14938M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14939L: linux-nilfs@vger.kernel.org 14940S: Supported 14941W: https://nilfs.sourceforge.io/ 14942W: https://nilfs.osdn.jp/ 14943T: git https://github.com/konis/nilfs2.git 14944F: Documentation/filesystems/nilfs2.rst 14945F: fs/nilfs2/ 14946F: include/trace/events/nilfs2.h 14947F: include/uapi/linux/nilfs2_api.h 14948F: include/uapi/linux/nilfs2_ondisk.h 14949 14950NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14951M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14952S: Maintained 14953W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14954F: Documentation/scsi/NinjaSCSI.rst 14955F: drivers/scsi/pcmcia/nsp_* 14956 14957NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14958M: GOTO Masanori <gotom@debian.or.jp> 14959M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14960S: Maintained 14961W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14962F: Documentation/scsi/NinjaSCSI.rst 14963F: drivers/scsi/nsp32* 14964 14965NINTENDO HID DRIVER 14966M: Daniel J. Ogorchock <djogorchock@gmail.com> 14967L: linux-input@vger.kernel.org 14968S: Maintained 14969F: drivers/hid/hid-nintendo* 14970 14971NIOS2 ARCHITECTURE 14972M: Dinh Nguyen <dinguyen@kernel.org> 14973S: Maintained 14974T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14975F: arch/nios2/ 14976 14977NITRO ENCLAVES (NE) 14978M: Alexandru Ciobotaru <alcioa@amazon.com> 14979L: linux-kernel@vger.kernel.org 14980L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14981S: Supported 14982W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14983F: Documentation/virt/ne_overview.rst 14984F: drivers/virt/nitro_enclaves/ 14985F: include/linux/nitro_enclaves.h 14986F: include/uapi/linux/nitro_enclaves.h 14987F: samples/nitro_enclaves/ 14988 14989NOHZ, DYNTICKS SUPPORT 14990M: Frederic Weisbecker <frederic@kernel.org> 14991M: Thomas Gleixner <tglx@linutronix.de> 14992M: Ingo Molnar <mingo@kernel.org> 14993L: linux-kernel@vger.kernel.org 14994S: Maintained 14995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14996F: include/linux/sched/nohz.h 14997F: include/linux/tick.h 14998F: kernel/time/tick*.* 14999 15000NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15001M: Pavel Machek <pavel@ucw.cz> 15002M: Sakari Ailus <sakari.ailus@iki.fi> 15003L: linux-media@vger.kernel.org 15004S: Maintained 15005F: drivers/media/i2c/ad5820.c 15006F: drivers/media/i2c/et8ek8 15007 15008NOKIA N900 POWER SUPPLY DRIVERS 15009R: Pali Rohár <pali@kernel.org> 15010F: drivers/power/supply/bq2415x_charger.c 15011F: drivers/power/supply/bq27xxx_battery.c 15012F: drivers/power/supply/bq27xxx_battery_i2c.c 15013F: drivers/power/supply/isp1704_charger.c 15014F: drivers/power/supply/rx51_battery.c 15015F: include/linux/power/bq2415x_charger.h 15016F: include/linux/power/bq27xxx_battery.h 15017 15018NOLIBC HEADER FILE 15019M: Willy Tarreau <w@1wt.eu> 15020S: Maintained 15021T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15022F: tools/include/nolibc/ 15023F: tools/testing/selftests/nolibc/ 15024 15025NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15026M: Hans de Goede <hdegoede@redhat.com> 15027L: linux-input@vger.kernel.org 15028S: Maintained 15029F: drivers/input/touchscreen/novatek-nvt-ts.c 15030 15031NSDEPS 15032M: Matthias Maennich <maennich@google.com> 15033S: Maintained 15034F: Documentation/core-api/symbol-namespaces.rst 15035F: scripts/nsdeps 15036 15037NTB AMD DRIVER 15038M: Sanjay R Mehta <sanju.mehta@amd.com> 15039M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15040L: ntb@lists.linux.dev 15041S: Supported 15042F: drivers/ntb/hw/amd/ 15043 15044NTB DRIVER CORE 15045M: Jon Mason <jdmason@kudzu.us> 15046M: Dave Jiang <dave.jiang@intel.com> 15047M: Allen Hubbe <allenbh@gmail.com> 15048L: ntb@lists.linux.dev 15049S: Supported 15050W: https://github.com/jonmason/ntb/wiki 15051T: git https://github.com/jonmason/ntb.git 15052F: drivers/net/ntb_netdev.c 15053F: drivers/ntb/ 15054F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15055F: include/linux/ntb.h 15056F: include/linux/ntb_transport.h 15057F: tools/testing/selftests/ntb/ 15058 15059NTB IDT DRIVER 15060M: Serge Semin <fancer.lancer@gmail.com> 15061L: ntb@lists.linux.dev 15062S: Supported 15063F: drivers/ntb/hw/idt/ 15064 15065NTB INTEL DRIVER 15066M: Dave Jiang <dave.jiang@intel.com> 15067L: ntb@lists.linux.dev 15068S: Supported 15069W: https://github.com/davejiang/linux/wiki 15070T: git https://github.com/davejiang/linux.git 15071F: drivers/ntb/hw/intel/ 15072 15073NTFS FILESYSTEM 15074M: Anton Altaparmakov <anton@tuxera.com> 15075R: Namjae Jeon <linkinjeon@kernel.org> 15076L: linux-ntfs-dev@lists.sourceforge.net 15077S: Supported 15078W: http://www.tuxera.com/ 15079T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15080F: Documentation/filesystems/ntfs.rst 15081F: fs/ntfs/ 15082 15083NTFS3 FILESYSTEM 15084M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15085L: ntfs3@lists.linux.dev 15086S: Supported 15087W: http://www.paragon-software.com/ 15088T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15089F: Documentation/filesystems/ntfs3.rst 15090F: fs/ntfs3/ 15091 15092NUBUS SUBSYSTEM 15093M: Finn Thain <fthain@linux-m68k.org> 15094L: linux-m68k@lists.linux-m68k.org 15095S: Maintained 15096F: arch/*/include/asm/nubus.h 15097F: drivers/nubus/ 15098F: include/linux/nubus.h 15099F: include/uapi/linux/nubus.h 15100 15101NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15102M: Antonino Daplas <adaplas@gmail.com> 15103L: linux-fbdev@vger.kernel.org 15104S: Maintained 15105F: drivers/video/fbdev/nvidia/ 15106F: drivers/video/fbdev/riva/ 15107 15108NVIDIA WMI EC BACKLIGHT DRIVER 15109M: Daniel Dadap <ddadap@nvidia.com> 15110L: platform-driver-x86@vger.kernel.org 15111S: Supported 15112F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15113F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15114 15115NVM EXPRESS DRIVER 15116M: Keith Busch <kbusch@kernel.org> 15117M: Jens Axboe <axboe@fb.com> 15118M: Christoph Hellwig <hch@lst.de> 15119M: Sagi Grimberg <sagi@grimberg.me> 15120L: linux-nvme@lists.infradead.org 15121S: Supported 15122W: http://git.infradead.org/nvme.git 15123T: git git://git.infradead.org/nvme.git 15124F: Documentation/nvme/ 15125F: drivers/nvme/common/ 15126F: drivers/nvme/host/ 15127F: include/linux/nvme-*.h 15128F: include/linux/nvme.h 15129F: include/uapi/linux/nvme_ioctl.h 15130 15131NVM EXPRESS FABRICS AUTHENTICATION 15132M: Hannes Reinecke <hare@suse.de> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135F: drivers/nvme/host/auth.c 15136F: drivers/nvme/target/auth.c 15137F: drivers/nvme/target/fabrics-cmd-auth.c 15138F: include/linux/nvme-auth.h 15139 15140NVM EXPRESS FC TRANSPORT DRIVERS 15141M: James Smart <james.smart@broadcom.com> 15142L: linux-nvme@lists.infradead.org 15143S: Supported 15144F: drivers/nvme/host/fc.c 15145F: drivers/nvme/target/fc.c 15146F: drivers/nvme/target/fcloop.c 15147F: include/linux/nvme-fc-driver.h 15148F: include/linux/nvme-fc.h 15149 15150NVM EXPRESS HARDWARE MONITORING SUPPORT 15151M: Guenter Roeck <linux@roeck-us.net> 15152L: linux-nvme@lists.infradead.org 15153S: Supported 15154F: drivers/nvme/host/hwmon.c 15155 15156NVM EXPRESS TARGET DRIVER 15157M: Christoph Hellwig <hch@lst.de> 15158M: Sagi Grimberg <sagi@grimberg.me> 15159M: Chaitanya Kulkarni <kch@nvidia.com> 15160L: linux-nvme@lists.infradead.org 15161S: Supported 15162W: http://git.infradead.org/nvme.git 15163T: git git://git.infradead.org/nvme.git 15164F: drivers/nvme/target/ 15165 15166NVMEM FRAMEWORK 15167M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15168S: Maintained 15169T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15170F: Documentation/ABI/stable/sysfs-bus-nvmem 15171F: Documentation/devicetree/bindings/nvmem/ 15172F: drivers/nvmem/ 15173F: include/linux/nvmem-consumer.h 15174F: include/linux/nvmem-provider.h 15175 15176NXP BLUETOOTH WIRELESS DRIVERS 15177M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15178M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15179S: Maintained 15180F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15181F: drivers/bluetooth/btnxpuart.c 15182 15183NXP C45 TJA11XX PHY DRIVER 15184M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15185L: netdev@vger.kernel.org 15186S: Maintained 15187F: drivers/net/phy/nxp-c45-tja11xx.c 15188 15189NXP FSPI DRIVER 15190M: Han Xu <han.xu@nxp.com> 15191M: Haibo Chen <haibo.chen@nxp.com> 15192R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15193L: linux-spi@vger.kernel.org 15194S: Maintained 15195F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15196F: drivers/spi/spi-nxp-fspi.c 15197 15198NXP FXAS21002C DRIVER 15199M: Rui Miguel Silva <rmfrfs@gmail.com> 15200L: linux-iio@vger.kernel.org 15201S: Maintained 15202F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15203F: drivers/iio/gyro/fxas21002c.h 15204F: drivers/iio/gyro/fxas21002c_core.c 15205F: drivers/iio/gyro/fxas21002c_i2c.c 15206F: drivers/iio/gyro/fxas21002c_spi.c 15207 15208NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15209M: Haibo Chen <haibo.chen@nxp.com> 15210L: linux-iio@vger.kernel.org 15211L: linux-imx@nxp.com 15212S: Maintained 15213F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15214F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15215F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15216F: drivers/iio/adc/imx7d_adc.c 15217F: drivers/iio/adc/imx93_adc.c 15218F: drivers/iio/adc/vf610_adc.c 15219 15220NXP i.MX 8M ISI DRIVER 15221M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15222L: linux-media@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15225F: drivers/media/platform/nxp/imx8-isi/ 15226 15227NXP i.MX 8MP DW100 V4L2 DRIVER 15228M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15232F: Documentation/userspace-api/media/drivers/dw100.rst 15233F: drivers/media/platform/nxp/dw100/ 15234F: include/uapi/linux/dw100.h 15235 15236NXP i.MX 8MQ DCSS DRIVER 15237M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15238R: Lucas Stach <l.stach@pengutronix.de> 15239L: dri-devel@lists.freedesktop.org 15240S: Maintained 15241F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15242F: drivers/gpu/drm/imx/dcss/ 15243 15244NXP i.MX 8QXP ADC DRIVER 15245M: Cai Huoqing <cai.huoqing@linux.dev> 15246M: Haibo Chen <haibo.chen@nxp.com> 15247L: linux-imx@nxp.com 15248L: linux-iio@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15251F: drivers/iio/adc/imx8qxp-adc.c 15252 15253NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15254M: Mirela Rabulea <mirela.rabulea@nxp.com> 15255R: NXP Linux Team <linux-imx@nxp.com> 15256L: linux-media@vger.kernel.org 15257S: Maintained 15258F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15259F: drivers/media/platform/nxp/imx-jpeg 15260 15261NXP i.MX CLOCK DRIVERS 15262M: Abel Vesa <abelvesa@kernel.org> 15263R: Peng Fan <peng.fan@nxp.com> 15264L: linux-clk@vger.kernel.org 15265L: linux-imx@nxp.com 15266S: Maintained 15267T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15268F: Documentation/devicetree/bindings/clock/imx* 15269F: drivers/clk/imx/ 15270F: include/dt-bindings/clock/imx* 15271 15272NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15273M: Jagan Teki <jagan@amarulasolutions.com> 15274S: Maintained 15275F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15276F: drivers/regulator/pf8x00-regulator.c 15277 15278NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15279M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15280L: linux-kernel@vger.kernel.org 15281S: Maintained 15282F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15283F: drivers/extcon/extcon-ptn5150.c 15284 15285NXP SGTL5000 DRIVER 15286M: Fabio Estevam <festevam@gmail.com> 15287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15288S: Maintained 15289F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15290F: sound/soc/codecs/sgtl5000* 15291 15292NXP SJA1105 ETHERNET SWITCH DRIVER 15293M: Vladimir Oltean <olteanv@gmail.com> 15294L: linux-kernel@vger.kernel.org 15295S: Maintained 15296F: drivers/net/dsa/sja1105 15297F: drivers/net/pcs/pcs-xpcs-nxp.c 15298 15299NXP TDA998X DRM DRIVER 15300M: Russell King <linux@armlinux.org.uk> 15301S: Maintained 15302T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15303T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15304F: drivers/gpu/drm/i2c/tda998x_drv.c 15305F: include/drm/i2c/tda998x.h 15306F: include/dt-bindings/display/tda998x.h 15307K: "nxp,tda998x" 15308 15309NXP TFA9879 DRIVER 15310M: Peter Rosin <peda@axentia.se> 15311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15312S: Maintained 15313F: Documentation/devicetree/bindings/sound/tfa9879.txt 15314F: sound/soc/codecs/tfa9879* 15315 15316NXP-NCI NFC DRIVER 15317S: Orphan 15318F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15319F: drivers/nfc/nxp-nci 15320 15321NXP/Goodix TFA989X (TFA1) DRIVER 15322M: Stephan Gerhold <stephan@gerhold.net> 15323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15324S: Maintained 15325F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15326F: sound/soc/codecs/tfa989x.c 15327 15328NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15329M: Jonas Malaco <jonas@protocubo.io> 15330L: linux-hwmon@vger.kernel.org 15331S: Maintained 15332F: Documentation/hwmon/nzxt-kraken2.rst 15333F: drivers/hwmon/nzxt-kraken2.c 15334 15335NZXT-SMART2 HARDWARE MONITORING DRIVER 15336M: Aleksandr Mezin <mezin.alexander@gmail.com> 15337L: linux-hwmon@vger.kernel.org 15338S: Maintained 15339F: Documentation/hwmon/nzxt-smart2.rst 15340F: drivers/hwmon/nzxt-smart2.c 15341 15342OBJAGG 15343M: Jiri Pirko <jiri@resnulli.us> 15344L: netdev@vger.kernel.org 15345S: Supported 15346F: include/linux/objagg.h 15347F: lib/objagg.c 15348F: lib/test_objagg.c 15349 15350OBJTOOL 15351M: Josh Poimboeuf <jpoimboe@kernel.org> 15352M: Peter Zijlstra <peterz@infradead.org> 15353S: Supported 15354F: include/linux/objtool*.h 15355F: tools/objtool/ 15356 15357OCELOT ETHERNET SWITCH DRIVER 15358M: Vladimir Oltean <vladimir.oltean@nxp.com> 15359M: Claudiu Manoil <claudiu.manoil@nxp.com> 15360M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15361M: UNGLinuxDriver@microchip.com 15362L: netdev@vger.kernel.org 15363S: Supported 15364F: drivers/net/dsa/ocelot/* 15365F: drivers/net/ethernet/mscc/ 15366F: include/soc/mscc/ocelot* 15367F: net/dsa/tag_ocelot.c 15368F: net/dsa/tag_ocelot_8021q.c 15369F: tools/testing/selftests/drivers/net/ocelot/* 15370 15371OCELOT EXTERNAL SWITCH CONTROL 15372M: Colin Foster <colin.foster@in-advantage.com> 15373S: Supported 15374F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15375F: drivers/mfd/ocelot* 15376F: drivers/net/dsa/ocelot/ocelot_ext.c 15377F: include/linux/mfd/ocelot.h 15378 15379OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15380M: Frederic Barrat <fbarrat@linux.ibm.com> 15381M: Andrew Donnellan <ajd@linux.ibm.com> 15382L: linuxppc-dev@lists.ozlabs.org 15383S: Supported 15384F: Documentation/userspace-api/accelerators/ocxl.rst 15385F: arch/powerpc/include/asm/pnv-ocxl.h 15386F: arch/powerpc/platforms/powernv/ocxl.c 15387F: drivers/misc/ocxl/ 15388F: include/misc/ocxl* 15389F: include/uapi/misc/ocxl.h 15390 15391OMAP AUDIO SUPPORT 15392M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15393M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15394L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15395L: linux-omap@vger.kernel.org 15396S: Maintained 15397F: sound/soc/ti/n810.c 15398F: sound/soc/ti/omap* 15399F: sound/soc/ti/rx51.c 15400F: sound/soc/ti/sdma-pcm.* 15401 15402OMAP CLOCK FRAMEWORK SUPPORT 15403M: Paul Walmsley <paul@pwsan.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: arch/arm/*omap*/*clock* 15407 15408OMAP DEVICE TREE SUPPORT 15409M: Benoît Cousson <bcousson@baylibre.com> 15410M: Tony Lindgren <tony@atomide.com> 15411L: linux-omap@vger.kernel.org 15412L: devicetree@vger.kernel.org 15413S: Maintained 15414F: arch/arm/boot/dts/ti/omap/ 15415 15416OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15417L: linux-omap@vger.kernel.org 15418L: linux-fbdev@vger.kernel.org 15419S: Orphan 15420F: Documentation/arch/arm/omap/dss.rst 15421F: drivers/video/fbdev/omap2/ 15422 15423OMAP FRAMEBUFFER SUPPORT 15424L: linux-fbdev@vger.kernel.org 15425L: linux-omap@vger.kernel.org 15426S: Orphan 15427F: drivers/video/fbdev/omap/ 15428 15429OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15430M: Roger Quadros <rogerq@kernel.org> 15431M: Tony Lindgren <tony@atomide.com> 15432L: linux-omap@vger.kernel.org 15433S: Maintained 15434F: arch/arm/mach-omap2/*gpmc* 15435F: drivers/memory/omap-gpmc.c 15436 15437OMAP GPIO DRIVER 15438M: Grygorii Strashko <grygorii.strashko@ti.com> 15439M: Santosh Shilimkar <ssantosh@kernel.org> 15440M: Kevin Hilman <khilman@kernel.org> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15444F: drivers/gpio/gpio-omap.c 15445 15446OMAP HARDWARE SPINLOCK SUPPORT 15447M: Ohad Ben-Cohen <ohad@wizery.com> 15448L: linux-omap@vger.kernel.org 15449S: Maintained 15450F: drivers/hwspinlock/omap_hwspinlock.c 15451 15452OMAP HS MMC SUPPORT 15453L: linux-mmc@vger.kernel.org 15454L: linux-omap@vger.kernel.org 15455S: Orphan 15456F: drivers/mmc/host/omap_hsmmc.c 15457 15458OMAP HWMOD DATA 15459M: Paul Walmsley <paul@pwsan.com> 15460L: linux-omap@vger.kernel.org 15461S: Maintained 15462F: arch/arm/mach-omap2/omap_hwmod*data* 15463 15464OMAP HWMOD SUPPORT 15465M: Benoît Cousson <bcousson@baylibre.com> 15466M: Paul Walmsley <paul@pwsan.com> 15467L: linux-omap@vger.kernel.org 15468S: Maintained 15469F: arch/arm/mach-omap2/omap_hwmod.* 15470 15471OMAP I2C DRIVER 15472M: Vignesh R <vigneshr@ti.com> 15473L: linux-omap@vger.kernel.org 15474L: linux-i2c@vger.kernel.org 15475S: Maintained 15476F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15477F: drivers/i2c/busses/i2c-omap.c 15478 15479OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15480M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15481L: linux-media@vger.kernel.org 15482S: Maintained 15483F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15484F: drivers/media/platform/ti/omap3isp/ 15485F: drivers/staging/media/omap4iss/ 15486 15487OMAP MMC SUPPORT 15488M: Aaro Koskinen <aaro.koskinen@iki.fi> 15489L: linux-omap@vger.kernel.org 15490S: Odd Fixes 15491F: drivers/mmc/host/omap.c 15492 15493OMAP POWER MANAGEMENT SUPPORT 15494M: Kevin Hilman <khilman@kernel.org> 15495L: linux-omap@vger.kernel.org 15496S: Maintained 15497F: arch/arm/*omap*/*pm* 15498F: drivers/cpufreq/omap-cpufreq.c 15499 15500OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15501M: Paul Walmsley <paul@pwsan.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504F: arch/arm/mach-omap2/prm* 15505 15506OMAP RANDOM NUMBER GENERATOR SUPPORT 15507M: Deepak Saxena <dsaxena@plexity.net> 15508S: Maintained 15509F: drivers/char/hw_random/omap-rng.c 15510 15511OMAP USB SUPPORT 15512L: linux-usb@vger.kernel.org 15513L: linux-omap@vger.kernel.org 15514S: Orphan 15515F: arch/arm/*omap*/usb* 15516F: drivers/usb/*/*omap* 15517 15518OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15519M: Mark Jackson <mpfj@newflow.co.uk> 15520L: linux-omap@vger.kernel.org 15521S: Maintained 15522F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15523 15524OMAP1 SUPPORT 15525M: Aaro Koskinen <aaro.koskinen@iki.fi> 15526M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15527M: Tony Lindgren <tony@atomide.com> 15528L: linux-omap@vger.kernel.org 15529S: Maintained 15530Q: http://patchwork.kernel.org/project/linux-omap/list/ 15531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15532F: arch/arm/configs/omap1_defconfig 15533F: arch/arm/mach-omap1/ 15534F: drivers/i2c/busses/i2c-omap.c 15535F: include/linux/platform_data/ams-delta-fiq.h 15536F: include/linux/platform_data/i2c-omap.h 15537 15538OMAP2+ SUPPORT 15539M: Tony Lindgren <tony@atomide.com> 15540L: linux-omap@vger.kernel.org 15541S: Maintained 15542W: http://www.muru.com/linux/omap/ 15543W: http://linux.omap.com/ 15544Q: http://patchwork.kernel.org/project/linux-omap/list/ 15545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15546F: arch/arm/configs/omap2plus_defconfig 15547F: arch/arm/mach-omap2/ 15548F: drivers/bus/ti-sysc.c 15549F: drivers/gpio/gpio-tps65219.c 15550F: drivers/i2c/busses/i2c-omap.c 15551F: drivers/irqchip/irq-omap-intc.c 15552F: drivers/mfd/*omap*.c 15553F: drivers/mfd/menelaus.c 15554F: drivers/mfd/palmas.c 15555F: drivers/mfd/tps65217.c 15556F: drivers/mfd/tps65218.c 15557F: drivers/mfd/tps65219.c 15558F: drivers/mfd/tps65910.c 15559F: drivers/mfd/twl-core.[ch] 15560F: drivers/mfd/twl4030*.c 15561F: drivers/mfd/twl6030*.c 15562F: drivers/mfd/twl6040*.c 15563F: drivers/regulator/palmas-regulator*.c 15564F: drivers/regulator/pbias-regulator.c 15565F: drivers/regulator/tps65217-regulator.c 15566F: drivers/regulator/tps65218-regulator.c 15567F: drivers/regulator/tps65219-regulator.c 15568F: drivers/regulator/tps65910-regulator.c 15569F: drivers/regulator/twl-regulator.c 15570F: drivers/regulator/twl6030-regulator.c 15571F: include/linux/platform_data/i2c-omap.h 15572F: include/linux/platform_data/ti-sysc.h 15573 15574OMFS FILESYSTEM 15575M: Bob Copeland <me@bobcopeland.com> 15576L: linux-karma-devel@lists.sourceforge.net 15577S: Maintained 15578F: Documentation/filesystems/omfs.rst 15579F: fs/omfs/ 15580 15581OMNIVISION OG01A1B SENSOR DRIVER 15582M: Shawn Tu <shawnx.tu@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585F: drivers/media/i2c/og01a1b.c 15586 15587OMNIVISION OV01A10 SENSOR DRIVER 15588M: Bingbu Cao <bingbu.cao@intel.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: drivers/media/i2c/ov01a10.c 15593 15594OMNIVISION OV02A10 SENSOR DRIVER 15595M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15600F: drivers/media/i2c/ov02a10.c 15601 15602OMNIVISION OV08D10 SENSOR DRIVER 15603M: Jimmy Su <jimmy.su@intel.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: drivers/media/i2c/ov08d10.c 15608 15609OMNIVISION OV08X40 SENSOR DRIVER 15610M: Jason Chen <jason.z.chen@intel.com> 15611L: linux-media@vger.kernel.org 15612S: Maintained 15613T: git git://linuxtv.org/media_tree.git 15614F: drivers/media/i2c/ov08x40.c 15615 15616OMNIVISION OV13858 SENSOR DRIVER 15617M: Sakari Ailus <sakari.ailus@linux.intel.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: drivers/media/i2c/ov13858.c 15622 15623OMNIVISION OV13B10 SENSOR DRIVER 15624M: Arec Kao <arec.kao@intel.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: drivers/media/i2c/ov13b10.c 15629 15630OMNIVISION OV2680 SENSOR DRIVER 15631M: Rui Miguel Silva <rmfrfs@gmail.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15636F: drivers/media/i2c/ov2680.c 15637 15638OMNIVISION OV2685 SENSOR DRIVER 15639M: Shunqian Zheng <zhengsq@rock-chips.com> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642T: git git://linuxtv.org/media_tree.git 15643F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15644F: drivers/media/i2c/ov2685.c 15645 15646OMNIVISION OV2740 SENSOR DRIVER 15647M: Tianshu Qiu <tian.shu.qiu@intel.com> 15648R: Shawn Tu <shawnx.tu@intel.com> 15649R: Bingbu Cao <bingbu.cao@intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: drivers/media/i2c/ov2740.c 15654 15655OMNIVISION OV4689 SENSOR DRIVER 15656M: Mikhail Rudenko <mike.rudenko@gmail.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15661F: drivers/media/i2c/ov5647.c 15662 15663OMNIVISION OV5640 SENSOR DRIVER 15664M: Steve Longerbeam <slongerbeam@gmail.com> 15665L: linux-media@vger.kernel.org 15666S: Maintained 15667T: git git://linuxtv.org/media_tree.git 15668F: drivers/media/i2c/ov5640.c 15669 15670OMNIVISION OV5647 SENSOR DRIVER 15671M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15672M: Jacopo Mondi <jacopo@jmondi.org> 15673L: linux-media@vger.kernel.org 15674S: Maintained 15675T: git git://linuxtv.org/media_tree.git 15676F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15677F: drivers/media/i2c/ov5647.c 15678 15679OMNIVISION OV5670 SENSOR DRIVER 15680M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15681L: linux-media@vger.kernel.org 15682S: Maintained 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15685F: drivers/media/i2c/ov5670.c 15686 15687OMNIVISION OV5675 SENSOR DRIVER 15688M: Shawn Tu <shawnx.tu@intel.com> 15689L: linux-media@vger.kernel.org 15690S: Maintained 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15693F: drivers/media/i2c/ov5675.c 15694 15695OMNIVISION OV5693 SENSOR DRIVER 15696M: Daniel Scally <djrscally@gmail.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699T: git git://linuxtv.org/media_tree.git 15700F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15701F: drivers/media/i2c/ov5693.c 15702 15703OMNIVISION OV5695 SENSOR DRIVER 15704M: Shunqian Zheng <zhengsq@rock-chips.com> 15705L: linux-media@vger.kernel.org 15706S: Maintained 15707T: git git://linuxtv.org/media_tree.git 15708F: drivers/media/i2c/ov5695.c 15709 15710OMNIVISION OV7670 SENSOR DRIVER 15711L: linux-media@vger.kernel.org 15712S: Orphan 15713T: git git://linuxtv.org/media_tree.git 15714F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15715F: drivers/media/i2c/ov7670.c 15716 15717OMNIVISION OV772x SENSOR DRIVER 15718M: Jacopo Mondi <jacopo@jmondi.org> 15719L: linux-media@vger.kernel.org 15720S: Odd fixes 15721T: git git://linuxtv.org/media_tree.git 15722F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15723F: drivers/media/i2c/ov772x.c 15724F: include/media/i2c/ov772x.h 15725 15726OMNIVISION OV7740 SENSOR DRIVER 15727M: Wenyou Yang <wenyou.yang@microchip.com> 15728L: linux-media@vger.kernel.org 15729S: Maintained 15730T: git git://linuxtv.org/media_tree.git 15731F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15732F: drivers/media/i2c/ov7740.c 15733 15734OMNIVISION OV8856 SENSOR DRIVER 15735M: Sakari Ailus <sakari.ailus@linux.intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15740F: drivers/media/i2c/ov8856.c 15741 15742OMNIVISION OV8858 SENSOR DRIVER 15743M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15744M: Nicholas Roth <nicholas@rothemail.net> 15745L: linux-media@vger.kernel.org 15746S: Maintained 15747T: git git://linuxtv.org/media_tree.git 15748F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15749F: drivers/media/i2c/ov8858.c 15750 15751OMNIVISION OV9282 SENSOR DRIVER 15752M: Paul J. Murphy <paul.j.murphy@intel.com> 15753M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15754L: linux-media@vger.kernel.org 15755S: Maintained 15756T: git git://linuxtv.org/media_tree.git 15757F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15758F: drivers/media/i2c/ov9282.c 15759 15760OMNIVISION OV9640 SENSOR DRIVER 15761M: Petr Cvek <petrcvekcz@gmail.com> 15762L: linux-media@vger.kernel.org 15763S: Maintained 15764F: drivers/media/i2c/ov9640.* 15765 15766OMNIVISION OV9650 SENSOR DRIVER 15767M: Sakari Ailus <sakari.ailus@linux.intel.com> 15768R: Akinobu Mita <akinobu.mita@gmail.com> 15769R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15770L: linux-media@vger.kernel.org 15771S: Maintained 15772T: git git://linuxtv.org/media_tree.git 15773F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15774F: drivers/media/i2c/ov9650.c 15775 15776OMNIVISION OV9734 SENSOR DRIVER 15777M: Tianshu Qiu <tian.shu.qiu@intel.com> 15778R: Bingbu Cao <bingbu.cao@intel.com> 15779L: linux-media@vger.kernel.org 15780S: Maintained 15781T: git git://linuxtv.org/media_tree.git 15782F: drivers/media/i2c/ov9734.c 15783 15784ONBOARD USB HUB DRIVER 15785M: Matthias Kaehlcke <mka@chromium.org> 15786L: linux-usb@vger.kernel.org 15787S: Maintained 15788F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15789F: drivers/usb/misc/onboard_usb_hub.c 15790 15791ONENAND FLASH DRIVER 15792M: Kyungmin Park <kyungmin.park@samsung.com> 15793L: linux-mtd@lists.infradead.org 15794S: Maintained 15795F: drivers/mtd/nand/onenand/ 15796F: include/linux/mtd/onenand*.h 15797 15798ONEXPLAYER FAN DRIVER 15799M: Derek John Clark <derekjohn.clark@gmail.com> 15800M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15801L: linux-hwmon@vger.kernel.org 15802S: Maintained 15803F: drivers/hwmon/oxp-sensors.c 15804 15805ONIE TLV NVMEM LAYOUT DRIVER 15806M: Miquel Raynal <miquel.raynal@bootlin.com> 15807S: Maintained 15808F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15809F: drivers/nvmem/layouts/onie-tlv.c 15810 15811ONION OMEGA2+ BOARD 15812M: Harvey Hunt <harveyhuntnexus@gmail.com> 15813L: linux-mips@vger.kernel.org 15814S: Maintained 15815F: arch/mips/boot/dts/ralink/omega2p.dts 15816 15817ONSEMI ETHERNET PHY DRIVERS 15818M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15819L: netdev@vger.kernel.org 15820S: Supported 15821W: http://www.onsemi.com 15822F: drivers/net/phy/ncn* 15823 15824OP-TEE DRIVER 15825M: Jens Wiklander <jens.wiklander@linaro.org> 15826L: op-tee@lists.trustedfirmware.org 15827S: Maintained 15828F: Documentation/ABI/testing/sysfs-bus-optee-devices 15829F: drivers/tee/optee/ 15830 15831OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15832M: Sumit Garg <sumit.garg@linaro.org> 15833L: op-tee@lists.trustedfirmware.org 15834S: Maintained 15835F: drivers/char/hw_random/optee-rng.c 15836 15837OP-TEE RTC DRIVER 15838M: Clément Léger <clement.leger@bootlin.com> 15839L: linux-rtc@vger.kernel.org 15840S: Maintained 15841F: drivers/rtc/rtc-optee.c 15842 15843OPA-VNIC DRIVER 15844M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15845L: linux-rdma@vger.kernel.org 15846S: Supported 15847F: drivers/infiniband/ulp/opa_vnic 15848 15849OPEN FIRMWARE AND FLATTENED DEVICE TREE 15850M: Rob Herring <robh+dt@kernel.org> 15851M: Frank Rowand <frowand.list@gmail.com> 15852L: devicetree@vger.kernel.org 15853S: Maintained 15854W: http://www.devicetree.org/ 15855C: irc://irc.libera.chat/devicetree 15856T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15857F: Documentation/ABI/testing/sysfs-firmware-ofw 15858F: drivers/of/ 15859F: include/linux/of*.h 15860F: scripts/dtc/ 15861K: of_overlay_notifier_ 15862K: of_overlay_fdt_apply 15863K: of_overlay_remove 15864 15865OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15866M: Rob Herring <robh+dt@kernel.org> 15867M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15868M: Conor Dooley <conor+dt@kernel.org> 15869L: devicetree@vger.kernel.org 15870S: Maintained 15871Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15872C: irc://irc.libera.chat/devicetree 15873T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15874F: Documentation/devicetree/ 15875F: arch/*/boot/dts/ 15876F: include/dt-bindings/ 15877 15878OPENCOMPUTE PTP CLOCK DRIVER 15879M: Jonathan Lemon <jonathan.lemon@gmail.com> 15880M: Vadim Fedorenko <vadfed@fb.com> 15881L: netdev@vger.kernel.org 15882S: Maintained 15883F: drivers/ptp/ptp_ocp.c 15884 15885OPENCORES I2C BUS DRIVER 15886M: Peter Korsgaard <peter@korsgaard.com> 15887M: Andrew Lunn <andrew@lunn.ch> 15888L: linux-i2c@vger.kernel.org 15889S: Maintained 15890F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15891F: Documentation/i2c/busses/i2c-ocores.rst 15892F: drivers/i2c/busses/i2c-ocores.c 15893F: include/linux/platform_data/i2c-ocores.h 15894 15895OPENRISC ARCHITECTURE 15896M: Jonas Bonn <jonas@southpole.se> 15897M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15898M: Stafford Horne <shorne@gmail.com> 15899L: linux-openrisc@vger.kernel.org 15900S: Maintained 15901W: http://openrisc.io 15902T: git https://github.com/openrisc/linux.git 15903F: Documentation/arch/openrisc/ 15904F: Documentation/devicetree/bindings/openrisc/ 15905F: arch/openrisc/ 15906F: drivers/irqchip/irq-ompic.c 15907F: drivers/irqchip/irq-or1k-* 15908 15909OPENVSWITCH 15910M: Pravin B Shelar <pshelar@ovn.org> 15911L: netdev@vger.kernel.org 15912L: dev@openvswitch.org 15913S: Maintained 15914W: http://openvswitch.org 15915F: include/uapi/linux/openvswitch.h 15916F: net/openvswitch/ 15917F: tools/testing/selftests/net/openvswitch/ 15918 15919OPERATING PERFORMANCE POINTS (OPP) 15920M: Viresh Kumar <vireshk@kernel.org> 15921M: Nishanth Menon <nm@ti.com> 15922M: Stephen Boyd <sboyd@kernel.org> 15923L: linux-pm@vger.kernel.org 15924S: Maintained 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15926F: Documentation/devicetree/bindings/opp/ 15927F: Documentation/power/opp.rst 15928F: drivers/opp/ 15929F: include/linux/pm_opp.h 15930 15931OPL4 DRIVER 15932M: Clemens Ladisch <clemens@ladisch.de> 15933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15934S: Maintained 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15936F: sound/drivers/opl4/ 15937 15938ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15939M: Mark Fasheh <mark@fasheh.com> 15940M: Joel Becker <jlbec@evilplan.org> 15941M: Joseph Qi <joseph.qi@linux.alibaba.com> 15942L: ocfs2-devel@lists.linux.dev 15943S: Supported 15944W: http://ocfs2.wiki.kernel.org 15945F: Documentation/filesystems/dlmfs.rst 15946F: Documentation/filesystems/ocfs2.rst 15947F: fs/ocfs2/ 15948 15949ORANGEFS FILESYSTEM 15950M: Mike Marshall <hubcap@omnibond.com> 15951R: Martin Brandenburg <martin@omnibond.com> 15952L: devel@lists.orangefs.org 15953S: Supported 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15955F: Documentation/filesystems/orangefs.rst 15956F: fs/orangefs/ 15957 15958ORINOCO DRIVER 15959L: linux-wireless@vger.kernel.org 15960S: Orphan 15961W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15962W: http://www.nongnu.org/orinoco/ 15963F: drivers/net/wireless/intersil/orinoco/ 15964 15965OV2659 OMNIVISION SENSOR DRIVER 15966M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15967L: linux-media@vger.kernel.org 15968S: Maintained 15969W: https://linuxtv.org 15970Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15971T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15972F: drivers/media/i2c/ov2659.c 15973F: include/media/i2c/ov2659.h 15974 15975OVERLAY FILESYSTEM 15976M: Miklos Szeredi <miklos@szeredi.hu> 15977M: Amir Goldstein <amir73il@gmail.com> 15978L: linux-unionfs@vger.kernel.org 15979S: Supported 15980T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15981F: Documentation/filesystems/overlayfs.rst 15982F: fs/overlayfs/ 15983 15984P54 WIRELESS DRIVER 15985M: Christian Lamparter <chunkeey@googlemail.com> 15986L: linux-wireless@vger.kernel.org 15987S: Maintained 15988W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15989F: drivers/net/wireless/intersil/p54/ 15990 15991PACKET SOCKETS 15992M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15993S: Maintained 15994F: include/uapi/linux/if_packet.h 15995F: net/packet/af_packet.c 15996 15997PACKING 15998M: Vladimir Oltean <olteanv@gmail.com> 15999L: netdev@vger.kernel.org 16000S: Supported 16001F: Documentation/core-api/packing.rst 16002F: include/linux/packing.h 16003F: lib/packing.c 16004 16005PADATA PARALLEL EXECUTION MECHANISM 16006M: Steffen Klassert <steffen.klassert@secunet.com> 16007M: Daniel Jordan <daniel.m.jordan@oracle.com> 16008L: linux-crypto@vger.kernel.org 16009L: linux-kernel@vger.kernel.org 16010S: Maintained 16011F: Documentation/core-api/padata.rst 16012F: include/linux/padata.h 16013F: kernel/padata.c 16014 16015PAGE CACHE 16016M: Matthew Wilcox (Oracle) <willy@infradead.org> 16017L: linux-fsdevel@vger.kernel.org 16018S: Supported 16019T: git git://git.infradead.org/users/willy/pagecache.git 16020F: Documentation/filesystems/locking.rst 16021F: Documentation/filesystems/vfs.rst 16022F: include/linux/pagemap.h 16023F: mm/filemap.c 16024F: mm/page-writeback.c 16025F: mm/readahead.c 16026F: mm/truncate.c 16027 16028PAGE POOL 16029M: Jesper Dangaard Brouer <hawk@kernel.org> 16030M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16031L: netdev@vger.kernel.org 16032S: Supported 16033F: Documentation/networking/page_pool.rst 16034F: include/net/page_pool/ 16035F: include/trace/events/page_pool.h 16036F: net/core/page_pool.c 16037 16038PAGE TABLE CHECK 16039M: Pasha Tatashin <pasha.tatashin@soleen.com> 16040M: Andrew Morton <akpm@linux-foundation.org> 16041L: linux-mm@kvack.org 16042S: Maintained 16043F: Documentation/mm/page_table_check.rst 16044F: include/linux/page_table_check.h 16045F: mm/page_table_check.c 16046 16047PANASONIC LAPTOP ACPI EXTRAS DRIVER 16048M: Kenneth Chan <kenneth.t.chan@gmail.com> 16049L: platform-driver-x86@vger.kernel.org 16050S: Maintained 16051F: drivers/platform/x86/panasonic-laptop.c 16052 16053PARALLAX PING IIO SENSOR DRIVER 16054M: Andreas Klinger <ak@it-klinger.de> 16055L: linux-iio@vger.kernel.org 16056S: Maintained 16057F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16058F: drivers/iio/proximity/ping.c 16059 16060PARALLEL LCD/KEYPAD PANEL DRIVER 16061M: Willy Tarreau <willy@haproxy.com> 16062M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16063S: Odd Fixes 16064F: Documentation/admin-guide/lcd-panel-cgram.rst 16065F: drivers/auxdisplay/panel.c 16066 16067PARALLEL PORT SUBSYSTEM 16068M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16069M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16070L: linux-parport@lists.infradead.org (subscribers-only) 16071S: Maintained 16072F: Documentation/driver-api/parport*.rst 16073F: drivers/char/ppdev.c 16074F: drivers/parport/ 16075F: include/linux/parport*.h 16076F: include/uapi/linux/ppdev.h 16077 16078PARAVIRT_OPS INTERFACE 16079M: Juergen Gross <jgross@suse.com> 16080R: Ajay Kaher <akaher@vmware.com> 16081R: Alexey Makhalov <amakhalov@vmware.com> 16082R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16083L: virtualization@lists.linux-foundation.org 16084L: x86@kernel.org 16085S: Supported 16086T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16087F: Documentation/virt/paravirt_ops.rst 16088F: arch/*/include/asm/paravirt*.h 16089F: arch/*/kernel/paravirt* 16090F: include/linux/hypervisor.h 16091 16092PARISC ARCHITECTURE 16093M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16094M: Helge Deller <deller@gmx.de> 16095L: linux-parisc@vger.kernel.org 16096S: Maintained 16097W: https://parisc.wiki.kernel.org 16098Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16099T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16100T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16101F: Documentation/arch/parisc/ 16102F: arch/parisc/ 16103F: drivers/char/agp/parisc-agp.c 16104F: drivers/input/misc/hp_sdc_rtc.c 16105F: drivers/input/serio/gscps2.c 16106F: drivers/input/serio/hp_sdc* 16107F: drivers/parisc/ 16108F: drivers/parport/parport_gsc.* 16109F: drivers/tty/serial/8250/8250_parisc.c 16110F: drivers/video/console/sti* 16111F: drivers/video/fbdev/sti* 16112F: drivers/video/logo/logo_parisc* 16113F: include/linux/hp_sdc.h 16114 16115PARMAN 16116M: Jiri Pirko <jiri@resnulli.us> 16117L: netdev@vger.kernel.org 16118S: Supported 16119F: include/linux/parman.h 16120F: lib/parman.c 16121F: lib/test_parman.c 16122 16123PC ENGINES APU BOARD DRIVER 16124M: Enrico Weigelt, metux IT consult <info@metux.net> 16125S: Maintained 16126F: drivers/platform/x86/pcengines-apuv2.c 16127 16128PC87360 HARDWARE MONITORING DRIVER 16129M: Jim Cromie <jim.cromie@gmail.com> 16130L: linux-hwmon@vger.kernel.org 16131S: Maintained 16132F: Documentation/hwmon/pc87360.rst 16133F: drivers/hwmon/pc87360.c 16134 16135PC8736x GPIO DRIVER 16136M: Jim Cromie <jim.cromie@gmail.com> 16137S: Maintained 16138F: drivers/char/pc8736x_gpio.c 16139 16140PC87427 HARDWARE MONITORING DRIVER 16141M: Jean Delvare <jdelvare@suse.com> 16142L: linux-hwmon@vger.kernel.org 16143S: Maintained 16144F: Documentation/hwmon/pc87427.rst 16145F: drivers/hwmon/pc87427.c 16146 16147PCA9532 LED DRIVER 16148M: Riku Voipio <riku.voipio@iki.fi> 16149S: Maintained 16150F: drivers/leds/leds-pca9532.c 16151F: include/linux/leds-pca9532.h 16152 16153PCA9541 I2C BUS MASTER SELECTOR DRIVER 16154M: Guenter Roeck <linux@roeck-us.net> 16155L: linux-i2c@vger.kernel.org 16156S: Maintained 16157F: drivers/i2c/muxes/i2c-mux-pca9541.c 16158 16159PCDP - PRIMARY CONSOLE AND DEBUG PORT 16160M: Khalid Aziz <khalid@gonehiking.org> 16161S: Maintained 16162F: drivers/firmware/pcdp.* 16163 16164PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16165M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16166M: Pali Rohár <pali@kernel.org> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16171F: drivers/pci/controller/pci-aardvark.c 16172 16173PCI DRIVER FOR ALTERA PCIE IP 16174M: Joyce Ooi <joyce.ooi@intel.com> 16175L: linux-pci@vger.kernel.org 16176S: Supported 16177F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16178F: drivers/pci/controller/pcie-altera.c 16179 16180PCI DRIVER FOR APPLIEDMICRO XGENE 16181M: Toan Le <toan@os.amperecomputing.com> 16182L: linux-pci@vger.kernel.org 16183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16184S: Maintained 16185F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16186F: drivers/pci/controller/pci-xgene.c 16187 16188PCI DRIVER FOR ARM VERSATILE PLATFORM 16189M: Rob Herring <robh@kernel.org> 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/versatile.yaml 16194F: drivers/pci/controller/pci-versatile.c 16195 16196PCI DRIVER FOR ARMADA 8K 16197M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16198L: linux-pci@vger.kernel.org 16199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16202F: drivers/pci/controller/dwc/pcie-armada8k.c 16203 16204PCI DRIVER FOR CADENCE PCIE IP 16205M: Tom Joseph <tjoseph@cadence.com> 16206L: linux-pci@vger.kernel.org 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/cdns,* 16209F: drivers/pci/controller/cadence/ 16210 16211PCI DRIVER FOR FREESCALE LAYERSCAPE 16212M: Minghuan Lian <minghuan.Lian@nxp.com> 16213M: Mingkai Hu <mingkai.hu@nxp.com> 16214M: Roy Zang <roy.zang@nxp.com> 16215L: linuxppc-dev@lists.ozlabs.org 16216L: linux-pci@vger.kernel.org 16217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16218S: Maintained 16219F: drivers/pci/controller/dwc/*layerscape* 16220 16221PCI DRIVER FOR FU740 16222M: Paul Walmsley <paul.walmsley@sifive.com> 16223M: Greentime Hu <greentime.hu@sifive.com> 16224L: linux-pci@vger.kernel.org 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16227F: drivers/pci/controller/dwc/pcie-fu740.c 16228 16229PCI DRIVER FOR GENERIC OF HOSTS 16230M: Will Deacon <will@kernel.org> 16231L: linux-pci@vger.kernel.org 16232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16233S: Maintained 16234F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16235F: drivers/pci/controller/pci-host-common.c 16236F: drivers/pci/controller/pci-host-generic.c 16237 16238PCI DRIVER FOR IMX6 16239M: Richard Zhu <hongxing.zhu@nxp.com> 16240M: Lucas Stach <l.stach@pengutronix.de> 16241L: linux-pci@vger.kernel.org 16242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16243S: Maintained 16244F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16245F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16246F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16247F: drivers/pci/controller/dwc/*imx6* 16248 16249PCI DRIVER FOR INTEL IXP4XX 16250M: Linus Walleij <linus.walleij@linaro.org> 16251S: Maintained 16252F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16253F: drivers/pci/controller/pci-ixp4xx.c 16254 16255PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16256M: Nirmal Patel <nirmal.patel@linux.intel.com> 16257R: Jonathan Derrick <jonathan.derrick@linux.dev> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: drivers/pci/controller/vmd.c 16261 16262PCI DRIVER FOR MICROSEMI SWITCHTEC 16263M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16264M: Logan Gunthorpe <logang@deltatee.com> 16265L: linux-pci@vger.kernel.org 16266S: Maintained 16267F: Documentation/ABI/testing/sysfs-class-switchtec 16268F: Documentation/driver-api/switchtec.rst 16269F: drivers/ntb/hw/mscc/ 16270F: drivers/pci/switch/switchtec* 16271F: include/linux/switchtec.h 16272F: include/uapi/linux/switchtec_ioctl.h 16273 16274PCI DRIVER FOR MOBIVEIL PCIE IP 16275M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16276M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16277L: linux-pci@vger.kernel.org 16278S: Supported 16279F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16280F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16281 16282PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16283M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16284M: Pali Rohár <pali@kernel.org> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287S: Maintained 16288F: drivers/pci/controller/*mvebu* 16289 16290PCI DRIVER FOR NVIDIA TEGRA 16291M: Thierry Reding <thierry.reding@gmail.com> 16292L: linux-tegra@vger.kernel.org 16293L: linux-pci@vger.kernel.org 16294S: Supported 16295F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16296F: drivers/pci/controller/pci-tegra.c 16297 16298PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16299M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16300L: linux-pci@vger.kernel.org 16301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16302S: Maintained 16303F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16304F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16305 16306PCI DRIVER FOR RENESAS R-CAR 16307M: Marek Vasut <marek.vasut+renesas@gmail.com> 16308M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16309L: linux-pci@vger.kernel.org 16310L: linux-renesas-soc@vger.kernel.org 16311S: Maintained 16312F: Documentation/devicetree/bindings/pci/*rcar* 16313F: drivers/pci/controller/*rcar* 16314 16315PCI DRIVER FOR SAMSUNG EXYNOS 16316M: Jingoo Han <jingoohan1@gmail.com> 16317L: linux-pci@vger.kernel.org 16318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16319L: linux-samsung-soc@vger.kernel.org 16320S: Maintained 16321F: drivers/pci/controller/dwc/pci-exynos.c 16322 16323PCI DRIVER FOR SYNOPSYS DESIGNWARE 16324M: Jingoo Han <jingoohan1@gmail.com> 16325M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16326M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16327L: linux-pci@vger.kernel.org 16328S: Maintained 16329F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16330F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16331F: drivers/pci/controller/dwc/*designware* 16332 16333PCI DRIVER FOR TI DRA7XX/J721E 16334M: Vignesh Raghavendra <vigneshr@ti.com> 16335L: linux-omap@vger.kernel.org 16336L: linux-pci@vger.kernel.org 16337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16338S: Supported 16339F: Documentation/devicetree/bindings/pci/ti-pci.txt 16340F: drivers/pci/controller/cadence/pci-j721e.c 16341F: drivers/pci/controller/dwc/pci-dra7xx.c 16342 16343PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16344M: Linus Walleij <linus.walleij@linaro.org> 16345L: linux-pci@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16348F: drivers/pci/controller/pci-v3-semi.c 16349 16350PCI DRIVER FOR XILINX VERSAL CPM 16351M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16352M: Michal Simek <michal.simek@amd.com> 16353L: linux-pci@vger.kernel.org 16354S: Maintained 16355F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16356F: drivers/pci/controller/pcie-xilinx-cpm.c 16357 16358PCI ENDPOINT SUBSYSTEM 16359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16360M: Krzysztof Wilczyński <kw@linux.com> 16361R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16362R: Kishon Vijay Abraham I <kishon@kernel.org> 16363L: linux-pci@vger.kernel.org 16364S: Supported 16365Q: https://patchwork.kernel.org/project/linux-pci/list/ 16366B: https://bugzilla.kernel.org 16367C: irc://irc.oftc.net/linux-pci 16368T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16369F: Documentation/PCI/endpoint/* 16370F: Documentation/misc-devices/pci-endpoint-test.rst 16371F: drivers/misc/pci_endpoint_test.c 16372F: drivers/pci/endpoint/ 16373F: tools/pci/ 16374 16375PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16376M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16377R: Oliver O'Halloran <oohall@gmail.com> 16378L: linuxppc-dev@lists.ozlabs.org 16379S: Supported 16380F: Documentation/PCI/pci-error-recovery.rst 16381F: Documentation/powerpc/eeh-pci-error-recovery.rst 16382F: arch/powerpc/include/*/eeh*.h 16383F: arch/powerpc/kernel/eeh*.c 16384F: arch/powerpc/platforms/*/eeh*.c 16385F: drivers/pci/pcie/aer.c 16386F: drivers/pci/pcie/dpc.c 16387F: drivers/pci/pcie/err.c 16388 16389PCI ERROR RECOVERY 16390M: Linas Vepstas <linasvepstas@gmail.com> 16391L: linux-pci@vger.kernel.org 16392S: Supported 16393F: Documentation/PCI/pci-error-recovery.rst 16394 16395PCI MSI DRIVER FOR ALTERA MSI IP 16396M: Joyce Ooi <joyce.ooi@intel.com> 16397L: linux-pci@vger.kernel.org 16398S: Supported 16399F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16400F: drivers/pci/controller/pcie-altera-msi.c 16401 16402PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16403M: Toan Le <toan@os.amperecomputing.com> 16404L: linux-pci@vger.kernel.org 16405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16406S: Maintained 16407F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16408F: drivers/pci/controller/pci-xgene-msi.c 16409 16410PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16411M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16412M: Krzysztof Wilczyński <kw@linux.com> 16413R: Rob Herring <robh@kernel.org> 16414L: linux-pci@vger.kernel.org 16415S: Supported 16416Q: https://patchwork.kernel.org/project/linux-pci/list/ 16417B: https://bugzilla.kernel.org 16418C: irc://irc.oftc.net/linux-pci 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16420F: Documentation/devicetree/bindings/pci/ 16421F: drivers/pci/controller/ 16422F: drivers/pci/pci-bridge-emul.c 16423F: drivers/pci/pci-bridge-emul.h 16424 16425PCI PEER-TO-PEER DMA (P2PDMA) 16426M: Bjorn Helgaas <bhelgaas@google.com> 16427M: Logan Gunthorpe <logang@deltatee.com> 16428L: linux-pci@vger.kernel.org 16429S: Supported 16430Q: https://patchwork.kernel.org/project/linux-pci/list/ 16431B: https://bugzilla.kernel.org 16432C: irc://irc.oftc.net/linux-pci 16433T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16434F: Documentation/driver-api/pci/p2pdma.rst 16435F: drivers/pci/p2pdma.c 16436F: include/linux/pci-p2pdma.h 16437 16438PCI SUBSYSTEM 16439M: Bjorn Helgaas <bhelgaas@google.com> 16440L: linux-pci@vger.kernel.org 16441S: Supported 16442Q: https://patchwork.kernel.org/project/linux-pci/list/ 16443B: https://bugzilla.kernel.org 16444C: irc://irc.oftc.net/linux-pci 16445T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16446F: Documentation/PCI/ 16447F: Documentation/devicetree/bindings/pci/ 16448F: arch/x86/kernel/early-quirks.c 16449F: arch/x86/kernel/quirks.c 16450F: arch/x86/pci/ 16451F: drivers/acpi/pci* 16452F: drivers/pci/ 16453F: include/asm-generic/pci* 16454F: include/linux/of_pci.h 16455F: include/linux/pci* 16456F: include/uapi/linux/pci* 16457F: lib/pci* 16458 16459PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16460M: Jonathan Chocron <jonnyc@amazon.com> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: Documentation/devicetree/bindings/pci/pcie-al.txt 16464F: drivers/pci/controller/dwc/pcie-al.c 16465 16466PCIE DRIVER FOR AMLOGIC MESON 16467M: Yue Wang <yue.wang@Amlogic.com> 16468L: linux-pci@vger.kernel.org 16469L: linux-amlogic@lists.infradead.org 16470S: Maintained 16471F: drivers/pci/controller/dwc/pci-meson.c 16472 16473PCIE DRIVER FOR AXIS ARTPEC 16474M: Jesper Nilsson <jesper.nilsson@axis.com> 16475L: linux-arm-kernel@axis.com 16476L: linux-pci@vger.kernel.org 16477S: Maintained 16478F: Documentation/devicetree/bindings/pci/axis,artpec* 16479F: drivers/pci/controller/dwc/*artpec* 16480 16481PCIE DRIVER FOR CAVIUM THUNDERX 16482M: Robert Richter <rric@kernel.org> 16483L: linux-pci@vger.kernel.org 16484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16485S: Odd Fixes 16486F: drivers/pci/controller/pci-thunder-* 16487 16488PCIE DRIVER FOR HISILICON 16489M: Zhou Wang <wangzhou1@hisilicon.com> 16490L: linux-pci@vger.kernel.org 16491S: Maintained 16492F: drivers/pci/controller/dwc/pcie-hisi.c 16493 16494PCIE DRIVER FOR HISILICON KIRIN 16495M: Xiaowei Song <songxiaowei@hisilicon.com> 16496M: Binghui Wang <wangbinghui@hisilicon.com> 16497L: linux-pci@vger.kernel.org 16498S: Maintained 16499F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16500F: drivers/pci/controller/dwc/pcie-kirin.c 16501 16502PCIE DRIVER FOR HISILICON STB 16503M: Shawn Guo <shawn.guo@linaro.org> 16504L: linux-pci@vger.kernel.org 16505S: Maintained 16506F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16507F: drivers/pci/controller/dwc/pcie-histb.c 16508 16509PCIE DRIVER FOR INTEL KEEM BAY 16510M: Srikanth Thokala <srikanth.thokala@intel.com> 16511L: linux-pci@vger.kernel.org 16512S: Supported 16513F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16514F: drivers/pci/controller/dwc/pcie-keembay.c 16515 16516PCIE DRIVER FOR INTEL LGM GW SOC 16517M: Chuanhua Lei <lchuanhua@maxlinear.com> 16518L: linux-pci@vger.kernel.org 16519S: Maintained 16520F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16521F: drivers/pci/controller/dwc/pcie-intel-gw.c 16522 16523PCIE DRIVER FOR MEDIATEK 16524M: Ryder Lee <ryder.lee@mediatek.com> 16525M: Jianjun Wang <jianjun.wang@mediatek.com> 16526L: linux-pci@vger.kernel.org 16527L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16528S: Supported 16529F: Documentation/devicetree/bindings/pci/mediatek* 16530F: drivers/pci/controller/*mediatek* 16531 16532PCIE DRIVER FOR MICROCHIP 16533M: Daire McNamara <daire.mcnamara@microchip.com> 16534L: linux-pci@vger.kernel.org 16535S: Supported 16536F: Documentation/devicetree/bindings/pci/microchip* 16537F: drivers/pci/controller/*microchip* 16538 16539PCIE DRIVER FOR QUALCOMM MSM 16540M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16541L: linux-pci@vger.kernel.org 16542L: linux-arm-msm@vger.kernel.org 16543S: Maintained 16544F: drivers/pci/controller/dwc/pcie-qcom.c 16545 16546PCIE DRIVER FOR ROCKCHIP 16547M: Shawn Lin <shawn.lin@rock-chips.com> 16548L: linux-pci@vger.kernel.org 16549L: linux-rockchip@lists.infradead.org 16550S: Maintained 16551F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16552F: drivers/pci/controller/pcie-rockchip* 16553 16554PCIE DRIVER FOR SOCIONEXT UNIPHIER 16555M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16556L: linux-pci@vger.kernel.org 16557S: Maintained 16558F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16559F: drivers/pci/controller/dwc/pcie-uniphier* 16560 16561PCIE DRIVER FOR ST SPEAR13XX 16562M: Pratyush Anand <pratyush.anand@gmail.com> 16563L: linux-pci@vger.kernel.org 16564S: Maintained 16565F: drivers/pci/controller/dwc/*spear* 16566 16567PCIE ENDPOINT DRIVER FOR QUALCOMM 16568M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16569L: linux-pci@vger.kernel.org 16570L: linux-arm-msm@vger.kernel.org 16571S: Maintained 16572F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16573F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16574 16575PCMCIA SUBSYSTEM 16576M: Dominik Brodowski <linux@dominikbrodowski.net> 16577S: Odd Fixes 16578T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16579F: Documentation/pcmcia/ 16580F: drivers/pcmcia/ 16581F: include/pcmcia/ 16582F: tools/pcmcia/ 16583 16584PCNET32 NETWORK DRIVER 16585M: Don Fry <pcnet32@frontier.com> 16586L: netdev@vger.kernel.org 16587S: Maintained 16588F: drivers/net/ethernet/amd/pcnet32.c 16589 16590PCRYPT PARALLEL CRYPTO ENGINE 16591M: Steffen Klassert <steffen.klassert@secunet.com> 16592L: linux-crypto@vger.kernel.org 16593S: Maintained 16594F: crypto/pcrypt.c 16595F: include/crypto/pcrypt.h 16596 16597PDS DSC VIRTIO DATA PATH ACCELERATOR 16598R: Shannon Nelson <shannon.nelson@amd.com> 16599F: drivers/vdpa/pds/ 16600 16601PECI HARDWARE MONITORING DRIVERS 16602M: Iwona Winiarska <iwona.winiarska@intel.com> 16603L: linux-hwmon@vger.kernel.org 16604S: Supported 16605F: Documentation/hwmon/peci-cputemp.rst 16606F: Documentation/hwmon/peci-dimmtemp.rst 16607F: drivers/hwmon/peci/ 16608 16609PECI SUBSYSTEM 16610M: Iwona Winiarska <iwona.winiarska@intel.com> 16611L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16612S: Supported 16613F: Documentation/devicetree/bindings/peci/ 16614F: Documentation/peci/ 16615F: drivers/peci/ 16616F: include/linux/peci-cpu.h 16617F: include/linux/peci.h 16618 16619PENSANDO ETHERNET DRIVERS 16620M: Shannon Nelson <shannon.nelson@amd.com> 16621M: Brett Creeley <brett.creeley@amd.com> 16622M: drivers@pensando.io 16623L: netdev@vger.kernel.org 16624S: Supported 16625F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16626F: drivers/net/ethernet/pensando/ 16627 16628PER-CPU MEMORY ALLOCATOR 16629M: Dennis Zhou <dennis@kernel.org> 16630M: Tejun Heo <tj@kernel.org> 16631M: Christoph Lameter <cl@linux.com> 16632L: linux-mm@kvack.org 16633S: Maintained 16634T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16635F: arch/*/include/asm/percpu.h 16636F: include/linux/percpu*.h 16637F: lib/percpu*.c 16638F: mm/percpu*.c 16639 16640PER-TASK DELAY ACCOUNTING 16641M: Balbir Singh <bsingharora@gmail.com> 16642S: Maintained 16643F: include/linux/delayacct.h 16644F: kernel/delayacct.c 16645 16646PERFORMANCE EVENTS SUBSYSTEM 16647M: Peter Zijlstra <peterz@infradead.org> 16648M: Ingo Molnar <mingo@redhat.com> 16649M: Arnaldo Carvalho de Melo <acme@kernel.org> 16650R: Mark Rutland <mark.rutland@arm.com> 16651R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16652R: Jiri Olsa <jolsa@kernel.org> 16653R: Namhyung Kim <namhyung@kernel.org> 16654R: Ian Rogers <irogers@google.com> 16655R: Adrian Hunter <adrian.hunter@intel.com> 16656L: linux-perf-users@vger.kernel.org 16657L: linux-kernel@vger.kernel.org 16658S: Supported 16659W: https://perf.wiki.kernel.org/ 16660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16661F: arch/*/events/* 16662F: arch/*/events/*/* 16663F: arch/*/include/asm/perf_event.h 16664F: arch/*/kernel/*/*/perf_event*.c 16665F: arch/*/kernel/*/perf_event*.c 16666F: arch/*/kernel/perf_callchain.c 16667F: arch/*/kernel/perf_event*.c 16668F: include/linux/perf_event.h 16669F: include/uapi/linux/perf_event.h 16670F: kernel/events/* 16671F: tools/lib/perf/ 16672F: tools/perf/ 16673 16674PERFORMANCE EVENTS TOOLING ARM64 16675R: John Garry <john.g.garry@oracle.com> 16676R: Will Deacon <will@kernel.org> 16677R: James Clark <james.clark@arm.com> 16678R: Mike Leach <mike.leach@linaro.org> 16679R: Leo Yan <leo.yan@linaro.org> 16680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16681S: Supported 16682F: tools/build/feature/test-libopencsd.c 16683F: tools/perf/arch/arm*/ 16684F: tools/perf/pmu-events/arch/arm64/ 16685F: tools/perf/util/arm-spe* 16686F: tools/perf/util/cs-etm* 16687 16688PERSONALITY HANDLING 16689M: Christoph Hellwig <hch@infradead.org> 16690L: linux-abi-devel@lists.sourceforge.net 16691S: Maintained 16692F: include/linux/personality.h 16693F: include/uapi/linux/personality.h 16694 16695PHOENIX RC FLIGHT CONTROLLER ADAPTER 16696M: Marcus Folkesson <marcus.folkesson@gmail.com> 16697L: linux-input@vger.kernel.org 16698S: Maintained 16699F: Documentation/input/devices/pxrc.rst 16700F: drivers/input/joystick/pxrc.c 16701 16702PHONET PROTOCOL 16703M: Remi Denis-Courmont <courmisch@gmail.com> 16704S: Supported 16705F: Documentation/networking/phonet.rst 16706F: include/linux/phonet.h 16707F: include/net/phonet/ 16708F: include/uapi/linux/phonet.h 16709F: net/phonet/ 16710 16711PHRAM MTD DRIVER 16712M: Joern Engel <joern@lazybastard.org> 16713L: linux-mtd@lists.infradead.org 16714S: Maintained 16715F: drivers/mtd/devices/phram.c 16716 16717PICOLCD HID DRIVER 16718M: Bruno Prémont <bonbons@linux-vserver.org> 16719L: linux-input@vger.kernel.org 16720S: Maintained 16721F: drivers/hid/hid-picolcd* 16722 16723PIDFD API 16724M: Christian Brauner <christian@brauner.io> 16725L: linux-kernel@vger.kernel.org 16726S: Maintained 16727T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16728F: samples/pidfd/ 16729F: tools/testing/selftests/clone3/ 16730F: tools/testing/selftests/pid_namespace/ 16731F: tools/testing/selftests/pidfd/ 16732K: (?i)pidfd 16733K: (?i)clone3 16734K: \b(clone_args|kernel_clone_args)\b 16735 16736PIN CONTROL SUBSYSTEM 16737M: Linus Walleij <linus.walleij@linaro.org> 16738L: linux-gpio@vger.kernel.org 16739S: Maintained 16740T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16741F: Documentation/devicetree/bindings/pinctrl/ 16742F: Documentation/driver-api/pin-control.rst 16743F: drivers/pinctrl/ 16744F: include/dt-bindings/pinctrl/ 16745F: include/linux/pinctrl/ 16746 16747PIN CONTROLLER - AMD 16748M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16749M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16750S: Maintained 16751F: drivers/pinctrl/pinctrl-amd.c 16752 16753PIN CONTROLLER - FREESCALE 16754M: Dong Aisheng <aisheng.dong@nxp.com> 16755M: Fabio Estevam <festevam@gmail.com> 16756M: Shawn Guo <shawnguo@kernel.org> 16757M: Jacky Bai <ping.bai@nxp.com> 16758R: Pengutronix Kernel Team <kernel@pengutronix.de> 16759L: linux-gpio@vger.kernel.org 16760S: Maintained 16761F: Documentation/devicetree/bindings/pinctrl/fsl,* 16762F: drivers/pinctrl/freescale/ 16763 16764PIN CONTROLLER - INTEL 16765M: Mika Westerberg <mika.westerberg@linux.intel.com> 16766M: Andy Shevchenko <andy@kernel.org> 16767S: Supported 16768T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16769F: drivers/pinctrl/intel/ 16770 16771PIN CONTROLLER - KEEMBAY 16772M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16773S: Supported 16774F: drivers/pinctrl/pinctrl-keembay* 16775 16776PIN CONTROLLER - MEDIATEK 16777M: Sean Wang <sean.wang@kernel.org> 16778L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16779S: Maintained 16780F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16781F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16782F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16783F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16784F: drivers/pinctrl/mediatek/ 16785 16786PIN CONTROLLER - MEDIATEK MIPS 16787M: Arınç ÜNAL <arinc.unal@arinc9.com> 16788M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16789L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16790L: linux-mips@vger.kernel.org 16791S: Maintained 16792F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16793F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16794F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16795F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16796F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16797F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16798F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16799F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16800F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16801F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16802F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16803F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16804F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16805F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16806F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16807 16808PIN CONTROLLER - MICROCHIP AT91 16809M: Ludovic Desroches <ludovic.desroches@microchip.com> 16810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16811L: linux-gpio@vger.kernel.org 16812S: Supported 16813F: drivers/gpio/gpio-sama5d2-piobu.c 16814F: drivers/pinctrl/pinctrl-at91* 16815 16816PIN CONTROLLER - NXP S32 16817M: Chester Lin <clin@suse.com> 16818R: NXP S32 Linux Team <s32@nxp.com> 16819L: linux-gpio@vger.kernel.org 16820S: Maintained 16821F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16822F: drivers/pinctrl/nxp/ 16823 16824PIN CONTROLLER - QUALCOMM 16825M: Bjorn Andersson <andersson@kernel.org> 16826L: linux-arm-msm@vger.kernel.org 16827S: Maintained 16828F: Documentation/devicetree/bindings/pinctrl/qcom,* 16829F: drivers/pinctrl/qcom/ 16830 16831PIN CONTROLLER - RENESAS 16832M: Geert Uytterhoeven <geert+renesas@glider.be> 16833L: linux-renesas-soc@vger.kernel.org 16834S: Supported 16835T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16836F: Documentation/devicetree/bindings/pinctrl/renesas,* 16837F: drivers/pinctrl/renesas/ 16838 16839PIN CONTROLLER - SAMSUNG 16840M: Tomasz Figa <tomasz.figa@gmail.com> 16841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16842M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16843R: Alim Akhtar <alim.akhtar@samsung.com> 16844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16845L: linux-samsung-soc@vger.kernel.org 16846S: Maintained 16847Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16848B: mailto:linux-samsung-soc@vger.kernel.org 16849C: irc://irc.libera.chat/linux-exynos 16850T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16851F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16852F: drivers/pinctrl/samsung/ 16853F: include/dt-bindings/pinctrl/samsung.h 16854 16855PIN CONTROLLER - SINGLE 16856M: Tony Lindgren <tony@atomide.com> 16857M: Haojian Zhuang <haojian.zhuang@linaro.org> 16858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16859L: linux-omap@vger.kernel.org 16860S: Maintained 16861F: drivers/pinctrl/pinctrl-single.c 16862 16863PIN CONTROLLER - SUNPLUS / TIBBO 16864M: Dvorkin Dmitry <dvorkin@tibbo.com> 16865M: Wells Lu <wellslutw@gmail.com> 16866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16867S: Maintained 16868W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16869F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16870F: drivers/pinctrl/sunplus/ 16871F: include/dt-bindings/pinctrl/sppctl*.h 16872 16873PINE64 PINEPHONE KEYBOARD DRIVER 16874M: Samuel Holland <samuel@sholland.org> 16875S: Supported 16876F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16877F: drivers/input/keyboard/pinephone-keyboard.c 16878 16879PKTCDVD DRIVER 16880M: linux-block@vger.kernel.org 16881S: Orphan 16882F: drivers/block/pktcdvd.c 16883F: include/linux/pktcdvd.h 16884F: include/uapi/linux/pktcdvd.h 16885 16886PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16887M: Tomasz Duszynski <tduszyns@gmail.com> 16888S: Maintained 16889F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16890F: drivers/iio/chemical/pms7003.c 16891 16892PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16893M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16894L: netdev@vger.kernel.org 16895S: Maintained 16896F: drivers/net/phy/mdio-open-alliance.h 16897F: net/ethtool/plca.c 16898 16899PLDMFW LIBRARY 16900M: Jacob Keller <jacob.e.keller@intel.com> 16901S: Maintained 16902F: Documentation/driver-api/pldmfw/ 16903F: include/linux/pldmfw.h 16904F: lib/pldmfw/ 16905 16906PLX DMA DRIVER 16907M: Logan Gunthorpe <logang@deltatee.com> 16908S: Maintained 16909F: drivers/dma/plx_dma.c 16910 16911PM-GRAPH UTILITY 16912M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16913L: linux-pm@vger.kernel.org 16914S: Supported 16915W: https://01.org/pm-graph 16916B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16917T: git git://github.com/intel/pm-graph 16918F: tools/power/pm-graph 16919 16920PM6764TR DRIVER 16921M: Charles Hsu <hsu.yungteng@gmail.com> 16922L: linux-hwmon@vger.kernel.org 16923S: Maintained 16924F: Documentation/hwmon/pm6764tr.rst 16925F: drivers/hwmon/pmbus/pm6764tr.c 16926 16927PMBUS HARDWARE MONITORING DRIVERS 16928M: Guenter Roeck <linux@roeck-us.net> 16929L: linux-hwmon@vger.kernel.org 16930S: Maintained 16931W: http://hwmon.wiki.kernel.org/ 16932W: http://www.roeck-us.net/linux/drivers/ 16933T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16934F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16935F: Documentation/devicetree/bindings/hwmon/max31785.txt 16936F: Documentation/hwmon/adm1275.rst 16937F: Documentation/hwmon/ibm-cffps.rst 16938F: Documentation/hwmon/ir35221.rst 16939F: Documentation/hwmon/lm25066.rst 16940F: Documentation/hwmon/ltc2978.rst 16941F: Documentation/hwmon/ltc3815.rst 16942F: Documentation/hwmon/max16064.rst 16943F: Documentation/hwmon/max20751.rst 16944F: Documentation/hwmon/max31785.rst 16945F: Documentation/hwmon/max34440.rst 16946F: Documentation/hwmon/max8688.rst 16947F: Documentation/hwmon/pmbus-core.rst 16948F: Documentation/hwmon/pmbus.rst 16949F: Documentation/hwmon/tps40422.rst 16950F: Documentation/hwmon/ucd9000.rst 16951F: Documentation/hwmon/ucd9200.rst 16952F: Documentation/hwmon/zl6100.rst 16953F: drivers/hwmon/pmbus/ 16954F: include/linux/pmbus.h 16955 16956PMC SIERRA MaxRAID DRIVER 16957L: linux-scsi@vger.kernel.org 16958S: Orphan 16959W: http://www.pmc-sierra.com/ 16960F: drivers/scsi/pmcraid.* 16961 16962PMC SIERRA PM8001 DRIVER 16963M: Jack Wang <jinpu.wang@cloud.ionos.com> 16964L: linux-scsi@vger.kernel.org 16965S: Supported 16966F: drivers/scsi/pm8001/ 16967 16968PNI RM3100 IIO DRIVER 16969M: Song Qiang <songqiang1304521@gmail.com> 16970L: linux-iio@vger.kernel.org 16971S: Maintained 16972F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16973F: drivers/iio/magnetometer/rm3100* 16974 16975PNP SUPPORT 16976M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16977L: linux-acpi@vger.kernel.org 16978S: Maintained 16979F: drivers/pnp/ 16980F: include/linux/pnp.h 16981 16982POSIX CLOCKS and TIMERS 16983M: Thomas Gleixner <tglx@linutronix.de> 16984L: linux-kernel@vger.kernel.org 16985S: Maintained 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16987F: fs/timerfd.c 16988F: include/linux/time_namespace.h 16989F: include/linux/timer* 16990F: kernel/time/*timer* 16991F: kernel/time/namespace.c 16992 16993POWER MANAGEMENT CORE 16994M: "Rafael J. Wysocki" <rafael@kernel.org> 16995L: linux-pm@vger.kernel.org 16996S: Supported 16997B: https://bugzilla.kernel.org 16998T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16999F: drivers/base/power/ 17000F: drivers/powercap/ 17001F: include/linux/intel_rapl.h 17002F: include/linux/pm.h 17003F: include/linux/pm_* 17004F: include/linux/powercap.h 17005F: kernel/configs/nopm.config 17006 17007POWER STATE COORDINATION INTERFACE (PSCI) 17008M: Mark Rutland <mark.rutland@arm.com> 17009M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17011S: Maintained 17012F: drivers/firmware/psci/ 17013F: include/linux/psci.h 17014F: include/uapi/linux/psci.h 17015 17016POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17017M: Sebastian Reichel <sre@kernel.org> 17018L: linux-pm@vger.kernel.org 17019S: Maintained 17020T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17021F: Documentation/ABI/testing/sysfs-class-power 17022F: Documentation/devicetree/bindings/power/supply/ 17023F: drivers/power/supply/ 17024F: include/linux/power/ 17025F: include/linux/power_supply.h 17026 17027POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17028M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17029L: linuxppc-dev@lists.ozlabs.org 17030S: Maintained 17031F: drivers/char/powernv-op-panel.c 17032 17033PPP OVER ATM (RFC 2364) 17034M: Mitchell Blank Jr <mitch@sfgoth.com> 17035S: Maintained 17036F: include/uapi/linux/atmppp.h 17037F: net/atm/pppoatm.c 17038 17039PPP OVER ETHERNET 17040M: Michal Ostrowski <mostrows@earthlink.net> 17041S: Maintained 17042F: drivers/net/ppp/pppoe.c 17043F: drivers/net/ppp/pppox.c 17044 17045PPP OVER L2TP 17046M: James Chapman <jchapman@katalix.com> 17047S: Maintained 17048F: include/linux/if_pppol2tp.h 17049F: include/uapi/linux/if_pppol2tp.h 17050F: net/l2tp/l2tp_ppp.c 17051 17052PPP PROTOCOL DRIVERS AND COMPRESSORS 17053L: linux-ppp@vger.kernel.org 17054S: Orphan 17055F: drivers/net/ppp/ppp_* 17056 17057PPS SUPPORT 17058M: Rodolfo Giometti <giometti@enneenne.com> 17059L: linuxpps@ml.enneenne.com (subscribers-only) 17060S: Maintained 17061W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17062F: Documentation/ABI/testing/sysfs-pps 17063F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17064F: Documentation/driver-api/pps.rst 17065F: drivers/pps/ 17066F: include/linux/pps*.h 17067F: include/uapi/linux/pps.h 17068 17069PPTP DRIVER 17070M: Dmitry Kozlov <xeb@mail.ru> 17071L: netdev@vger.kernel.org 17072S: Maintained 17073W: http://sourceforge.net/projects/accel-pptp 17074F: drivers/net/ppp/pptp.c 17075 17076PRESSURE STALL INFORMATION (PSI) 17077M: Johannes Weiner <hannes@cmpxchg.org> 17078M: Suren Baghdasaryan <surenb@google.com> 17079S: Maintained 17080F: include/linux/psi* 17081F: kernel/sched/psi.c 17082 17083PRINTK 17084M: Petr Mladek <pmladek@suse.com> 17085M: Sergey Senozhatsky <senozhatsky@chromium.org> 17086R: Steven Rostedt <rostedt@goodmis.org> 17087R: John Ogness <john.ogness@linutronix.de> 17088S: Maintained 17089T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17090F: include/linux/printk.h 17091F: kernel/printk/ 17092 17093PRINTK INDEXING 17094R: Chris Down <chris@chrisdown.name> 17095S: Maintained 17096F: Documentation/core-api/printk-index.rst 17097F: kernel/printk/index.c 17098K: printk_index 17099 17100PROC FILESYSTEM 17101L: linux-kernel@vger.kernel.org 17102L: linux-fsdevel@vger.kernel.org 17103S: Maintained 17104F: Documentation/filesystems/proc.rst 17105F: fs/proc/ 17106F: include/linux/proc_fs.h 17107F: tools/testing/selftests/proc/ 17108 17109PROC SYSCTL 17110M: Luis Chamberlain <mcgrof@kernel.org> 17111M: Kees Cook <keescook@chromium.org> 17112M: Iurii Zaikin <yzaikin@google.com> 17113L: linux-kernel@vger.kernel.org 17114L: linux-fsdevel@vger.kernel.org 17115S: Maintained 17116T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17117F: fs/proc/proc_sysctl.c 17118F: include/linux/sysctl.h 17119F: kernel/sysctl-test.c 17120F: kernel/sysctl.c 17121F: tools/testing/selftests/sysctl/ 17122 17123PS3 NETWORK SUPPORT 17124M: Geoff Levand <geoff@infradead.org> 17125L: netdev@vger.kernel.org 17126L: linuxppc-dev@lists.ozlabs.org 17127S: Maintained 17128F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17129 17130PS3 PLATFORM SUPPORT 17131M: Geoff Levand <geoff@infradead.org> 17132L: linuxppc-dev@lists.ozlabs.org 17133S: Maintained 17134F: arch/powerpc/boot/ps3* 17135F: arch/powerpc/include/asm/lv1call.h 17136F: arch/powerpc/include/asm/ps3*.h 17137F: arch/powerpc/platforms/ps3/ 17138F: drivers/*/ps3* 17139F: drivers/ps3/ 17140F: drivers/rtc/rtc-ps3.c 17141F: drivers/usb/host/*ps3.c 17142F: sound/ppc/snd_ps3* 17143 17144PS3VRAM DRIVER 17145M: Jim Paris <jim@jtan.com> 17146M: Geoff Levand <geoff@infradead.org> 17147L: linuxppc-dev@lists.ozlabs.org 17148S: Maintained 17149F: drivers/block/ps3vram.c 17150 17151PSAMPLE PACKET SAMPLING SUPPORT 17152M: Yotam Gigi <yotam.gi@gmail.com> 17153S: Maintained 17154F: include/net/psample.h 17155F: include/uapi/linux/psample.h 17156F: net/psample 17157 17158PSTORE FILESYSTEM 17159M: Kees Cook <keescook@chromium.org> 17160R: Tony Luck <tony.luck@intel.com> 17161R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17162L: linux-hardening@vger.kernel.org 17163S: Supported 17164T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17165F: Documentation/admin-guide/pstore-blk.rst 17166F: Documentation/admin-guide/ramoops.rst 17167F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17168F: drivers/acpi/apei/erst.c 17169F: drivers/firmware/efi/efi-pstore.c 17170F: fs/pstore/ 17171F: include/linux/pstore* 17172K: \b(pstore|ramoops) 17173 17174PTP HARDWARE CLOCK SUPPORT 17175M: Richard Cochran <richardcochran@gmail.com> 17176L: netdev@vger.kernel.org 17177S: Maintained 17178W: http://linuxptp.sourceforge.net/ 17179F: Documentation/ABI/testing/sysfs-ptp 17180F: Documentation/driver-api/ptp.rst 17181F: drivers/net/phy/dp83640* 17182F: drivers/ptp/* 17183F: include/linux/ptp_cl* 17184K: (?:\b|_)ptp(?:\b|_) 17185 17186PTP MOCKUP CLOCK SUPPORT 17187M: Vladimir Oltean <vladimir.oltean@nxp.com> 17188L: netdev@vger.kernel.org 17189S: Maintained 17190F: drivers/ptp/ptp_mock.c 17191F: include/linux/ptp_mock.h 17192 17193PTP VIRTUAL CLOCK SUPPORT 17194M: Yangbo Lu <yangbo.lu@nxp.com> 17195L: netdev@vger.kernel.org 17196S: Maintained 17197F: drivers/ptp/ptp_vclock.c 17198F: net/ethtool/phc_vclocks.c 17199 17200PTRACE SUPPORT 17201M: Oleg Nesterov <oleg@redhat.com> 17202S: Maintained 17203F: arch/*/*/ptrace*.c 17204F: arch/*/include/asm/ptrace*.h 17205F: arch/*/ptrace*.c 17206F: include/asm-generic/syscall.h 17207F: include/linux/ptrace.h 17208F: include/linux/regset.h 17209F: include/uapi/linux/ptrace.h 17210F: kernel/ptrace.c 17211 17212PULSE8-CEC DRIVER 17213M: Hans Verkuil <hverkuil@xs4all.nl> 17214L: linux-media@vger.kernel.org 17215S: Maintained 17216T: git git://linuxtv.org/media_tree.git 17217F: drivers/media/cec/usb/pulse8/ 17218 17219PURELIFI PLFXLC DRIVER 17220M: Srinivasan Raju <srini.raju@purelifi.com> 17221L: linux-wireless@vger.kernel.org 17222S: Supported 17223F: drivers/net/wireless/purelifi/plfxlc/ 17224 17225PVRUSB2 VIDEO4LINUX DRIVER 17226M: Mike Isely <isely@pobox.com> 17227L: pvrusb2@isely.net (subscribers-only) 17228L: linux-media@vger.kernel.org 17229S: Maintained 17230W: http://www.isely.net/pvrusb2/ 17231T: git git://linuxtv.org/media_tree.git 17232F: Documentation/driver-api/media/drivers/pvrusb2* 17233F: drivers/media/usb/pvrusb2/ 17234 17235PWC WEBCAM DRIVER 17236M: Hans Verkuil <hverkuil@xs4all.nl> 17237L: linux-media@vger.kernel.org 17238S: Odd Fixes 17239T: git git://linuxtv.org/media_tree.git 17240F: drivers/media/usb/pwc/* 17241F: include/trace/events/pwc.h 17242 17243PWM IR Transmitter 17244M: Sean Young <sean@mess.org> 17245L: linux-media@vger.kernel.org 17246S: Maintained 17247F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17248F: drivers/media/rc/pwm-ir-tx.c 17249 17250PWM SUBSYSTEM 17251M: Thierry Reding <thierry.reding@gmail.com> 17252R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17253L: linux-pwm@vger.kernel.org 17254S: Maintained 17255Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17256T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17257F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17258F: Documentation/devicetree/bindings/pwm/ 17259F: Documentation/driver-api/pwm.rst 17260F: drivers/gpio/gpio-mvebu.c 17261F: drivers/pwm/ 17262F: drivers/video/backlight/pwm_bl.c 17263F: include/dt-bindings/pwm/ 17264F: include/linux/pwm.h 17265F: include/linux/pwm_backlight.h 17266K: pwm_(config|apply_state|ops) 17267 17268PXA GPIO DRIVER 17269M: Robert Jarzmik <robert.jarzmik@free.fr> 17270L: linux-gpio@vger.kernel.org 17271S: Maintained 17272F: drivers/gpio/gpio-pxa.c 17273 17274PXA MMCI DRIVER 17275S: Orphan 17276 17277PXA RTC DRIVER 17278M: Robert Jarzmik <robert.jarzmik@free.fr> 17279L: linux-rtc@vger.kernel.org 17280S: Maintained 17281 17282PXA2xx/PXA3xx SUPPORT 17283M: Daniel Mack <daniel@zonque.org> 17284M: Haojian Zhuang <haojian.zhuang@gmail.com> 17285M: Robert Jarzmik <robert.jarzmik@free.fr> 17286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17287S: Maintained 17288T: git git://github.com/hzhuang1/linux.git 17289T: git git://github.com/rjarzmik/linux.git 17290F: arch/arm/boot/dts/intel/pxa/ 17291F: arch/arm/mach-pxa/ 17292F: drivers/dma/pxa* 17293F: drivers/pcmcia/pxa2xx* 17294F: drivers/pinctrl/pxa/ 17295F: drivers/spi/spi-pxa2xx* 17296F: drivers/usb/gadget/udc/pxa2* 17297F: include/sound/pxa2xx-lib.h 17298F: sound/arm/pxa* 17299F: sound/soc/pxa/ 17300 17301QAT DRIVER 17302M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17303L: qat-linux@intel.com 17304S: Supported 17305F: drivers/crypto/intel/qat/ 17306 17307QCOM AUDIO (ASoC) DRIVERS 17308M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17309M: Banajit Goswami <bgoswami@quicinc.com> 17310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17311S: Supported 17312F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17313F: Documentation/devicetree/bindings/sound/qcom,* 17314F: drivers/soc/qcom/apr.c 17315F: include/dt-bindings/sound/qcom,wcd9335.h 17316F: sound/soc/codecs/lpass-rx-macro.* 17317F: sound/soc/codecs/lpass-tx-macro.* 17318F: sound/soc/codecs/lpass-va-macro.c 17319F: sound/soc/codecs/lpass-wsa-macro.* 17320F: sound/soc/codecs/msm8916-wcd-analog.c 17321F: sound/soc/codecs/msm8916-wcd-digital.c 17322F: sound/soc/codecs/wcd-clsh-v2.* 17323F: sound/soc/codecs/wcd-mbhc-v2.* 17324F: sound/soc/codecs/wcd9335.* 17325F: sound/soc/codecs/wcd934x.c 17326F: sound/soc/codecs/wsa881x.c 17327F: sound/soc/codecs/wsa883x.c 17328F: sound/soc/codecs/wsa884x.c 17329F: sound/soc/qcom/ 17330 17331QCOM EMBEDDED USB DEBUGGER (EUD) 17332M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17333L: linux-arm-msm@vger.kernel.org 17334S: Maintained 17335F: Documentation/ABI/testing/sysfs-driver-eud 17336F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17337F: drivers/usb/misc/qcom_eud.c 17338 17339QCOM IPA DRIVER 17340M: Alex Elder <elder@kernel.org> 17341L: netdev@vger.kernel.org 17342S: Supported 17343F: drivers/net/ipa/ 17344 17345QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17346M: Gabriel Somlo <somlo@cmu.edu> 17347M: "Michael S. Tsirkin" <mst@redhat.com> 17348L: qemu-devel@nongnu.org 17349S: Maintained 17350F: drivers/firmware/qemu_fw_cfg.c 17351F: include/uapi/linux/qemu_fw_cfg.h 17352 17353QIB DRIVER 17354M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17355L: linux-rdma@vger.kernel.org 17356S: Supported 17357F: drivers/infiniband/hw/qib/ 17358 17359QLOGIC QL41xxx FCOE DRIVER 17360M: Saurav Kashyap <skashyap@marvell.com> 17361M: Javed Hasan <jhasan@marvell.com> 17362M: GR-QLogic-Storage-Upstream@marvell.com 17363L: linux-scsi@vger.kernel.org 17364S: Supported 17365F: drivers/scsi/qedf/ 17366 17367QLOGIC QL41xxx ISCSI DRIVER 17368M: Nilesh Javali <njavali@marvell.com> 17369M: Manish Rangankar <mrangankar@marvell.com> 17370M: GR-QLogic-Storage-Upstream@marvell.com 17371L: linux-scsi@vger.kernel.org 17372S: Supported 17373F: drivers/scsi/qedi/ 17374 17375QLOGIC QL4xxx ETHERNET DRIVER 17376M: Ariel Elior <aelior@marvell.com> 17377M: Manish Chopra <manishc@marvell.com> 17378L: netdev@vger.kernel.org 17379S: Supported 17380F: drivers/net/ethernet/qlogic/qed/ 17381F: drivers/net/ethernet/qlogic/qede/ 17382F: include/linux/qed/ 17383 17384QLOGIC QL4xxx RDMA DRIVER 17385M: Michal Kalderon <mkalderon@marvell.com> 17386M: Ariel Elior <aelior@marvell.com> 17387L: linux-rdma@vger.kernel.org 17388S: Supported 17389F: drivers/infiniband/hw/qedr/ 17390F: include/uapi/rdma/qedr-abi.h 17391 17392QLOGIC QLA1280 SCSI DRIVER 17393M: Michael Reed <mdr@sgi.com> 17394L: linux-scsi@vger.kernel.org 17395S: Maintained 17396F: drivers/scsi/qla1280.[ch] 17397 17398QLOGIC QLA2XXX FC-SCSI DRIVER 17399M: Nilesh Javali <njavali@marvell.com> 17400M: GR-QLogic-Storage-Upstream@marvell.com 17401L: linux-scsi@vger.kernel.org 17402S: Supported 17403F: drivers/scsi/qla2xxx/ 17404 17405QLOGIC QLA3XXX NETWORK DRIVER 17406M: GR-Linux-NIC-Dev@marvell.com 17407L: netdev@vger.kernel.org 17408S: Supported 17409F: drivers/net/ethernet/qlogic/qla3xxx.* 17410 17411QLOGIC QLA4XXX iSCSI DRIVER 17412M: Nilesh Javali <njavali@marvell.com> 17413M: Manish Rangankar <mrangankar@marvell.com> 17414M: GR-QLogic-Storage-Upstream@marvell.com 17415L: linux-scsi@vger.kernel.org 17416S: Supported 17417F: drivers/scsi/qla4xxx/ 17418 17419QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17420M: Shahed Shaikh <shshaikh@marvell.com> 17421M: Manish Chopra <manishc@marvell.com> 17422M: GR-Linux-NIC-Dev@marvell.com 17423L: netdev@vger.kernel.org 17424S: Supported 17425F: drivers/net/ethernet/qlogic/qlcnic/ 17426 17427QLOGIC QLGE 10Gb ETHERNET DRIVER 17428M: Manish Chopra <manishc@marvell.com> 17429M: GR-Linux-NIC-Dev@marvell.com 17430M: Coiby Xu <coiby.xu@gmail.com> 17431L: netdev@vger.kernel.org 17432S: Supported 17433F: Documentation/networking/device_drivers/qlogic/qlge.rst 17434F: drivers/staging/qlge/ 17435 17436QM1D1B0004 MEDIA DRIVER 17437M: Akihiro Tsukada <tskd08@gmail.com> 17438L: linux-media@vger.kernel.org 17439S: Odd Fixes 17440F: drivers/media/tuners/qm1d1b0004* 17441 17442QM1D1C0042 MEDIA DRIVER 17443M: Akihiro Tsukada <tskd08@gmail.com> 17444L: linux-media@vger.kernel.org 17445S: Odd Fixes 17446F: drivers/media/tuners/qm1d1c0042* 17447 17448QNX4 FILESYSTEM 17449M: Anders Larsen <al@alarsen.net> 17450S: Maintained 17451W: http://www.alarsen.net/linux/qnx4fs/ 17452F: fs/qnx4/ 17453F: include/uapi/linux/qnx4_fs.h 17454F: include/uapi/linux/qnxtypes.h 17455 17456QNX6 FILESYSTEM 17457S: Orphan 17458F: Documentation/filesystems/qnx6.rst 17459F: fs/qnx6/ 17460F: include/linux/qnx6_fs.h 17461 17462QORIQ DPAA2 FSL-MC BUS DRIVER 17463M: Stuart Yoder <stuyoder@gmail.com> 17464M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17465L: linux-kernel@vger.kernel.org 17466S: Maintained 17467F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17468F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17469F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17470F: drivers/bus/fsl-mc/ 17471F: include/uapi/linux/fsl_mc.h 17472 17473QT1010 MEDIA DRIVER 17474M: Antti Palosaari <crope@iki.fi> 17475L: linux-media@vger.kernel.org 17476S: Maintained 17477W: https://linuxtv.org 17478W: http://palosaari.fi/linux/ 17479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17480T: git git://linuxtv.org/anttip/media_tree.git 17481F: drivers/media/tuners/qt1010* 17482 17483QUALCOMM ATH12K WIRELESS DRIVER 17484M: Kalle Valo <kvalo@kernel.org> 17485M: Jeff Johnson <quic_jjohnson@quicinc.com> 17486L: ath12k@lists.infradead.org 17487S: Supported 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17489F: drivers/net/wireless/ath/ath12k/ 17490 17491QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17492M: Kalle Valo <kvalo@kernel.org> 17493M: Jeff Johnson <quic_jjohnson@quicinc.com> 17494L: ath10k@lists.infradead.org 17495S: Supported 17496W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17497T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17498F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17499F: drivers/net/wireless/ath/ath10k/ 17500 17501QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17502M: Kalle Valo <kvalo@kernel.org> 17503M: Jeff Johnson <quic_jjohnson@quicinc.com> 17504L: ath11k@lists.infradead.org 17505S: Supported 17506W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17507B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17508T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17509F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17510F: drivers/net/wireless/ath/ath11k/ 17511 17512QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17513M: Toke Høiland-Jørgensen <toke@toke.dk> 17514L: linux-wireless@vger.kernel.org 17515S: Maintained 17516W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17518F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17519F: drivers/net/wireless/ath/ath9k/ 17520 17521QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17522M: Stephan Gerhold <stephan@gerhold.net> 17523L: netdev@vger.kernel.org 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17527F: drivers/net/wwan/qcom_bam_dmux.c 17528 17529QUALCOMM CAMERA SUBSYSTEM DRIVER 17530M: Robert Foss <rfoss@kernel.org> 17531M: Todor Tomov <todor.too@gmail.com> 17532M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17533L: linux-media@vger.kernel.org 17534S: Maintained 17535F: Documentation/admin-guide/media/qcom_camss.rst 17536F: Documentation/devicetree/bindings/media/*camss* 17537F: drivers/media/platform/qcom/camss/ 17538 17539QUALCOMM CLOCK DRIVERS 17540M: Bjorn Andersson <andersson@kernel.org> 17541L: linux-arm-msm@vger.kernel.org 17542S: Supported 17543T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17544F: Documentation/devicetree/bindings/clock/qcom,* 17545F: drivers/clk/qcom/ 17546F: include/dt-bindings/clock/qcom,* 17547 17548QUALCOMM CLOUD AI (QAIC) DRIVER 17549M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17550R: Carl Vanderlip <quic_carlv@quicinc.com> 17551R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17552L: linux-arm-msm@vger.kernel.org 17553L: dri-devel@lists.freedesktop.org 17554S: Supported 17555T: git git://anongit.freedesktop.org/drm/drm-misc 17556F: Documentation/accel/qaic/ 17557F: drivers/accel/qaic/ 17558F: include/uapi/drm/qaic_accel.h 17559 17560QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17561M: Bjorn Andersson <andersson@kernel.org> 17562M: Konrad Dybcio <konrad.dybcio@linaro.org> 17563L: linux-pm@vger.kernel.org 17564L: linux-arm-msm@vger.kernel.org 17565S: Maintained 17566F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17567F: drivers/soc/qcom/cpr.c 17568 17569QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17570M: Ilia Lin <ilia.lin@kernel.org> 17571L: linux-pm@vger.kernel.org 17572S: Maintained 17573F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17574F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17575F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17576 17577QUALCOMM CRYPTO DRIVERS 17578M: Thara Gopinath <thara.gopinath@gmail.com> 17579L: linux-crypto@vger.kernel.org 17580L: linux-arm-msm@vger.kernel.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17583F: drivers/crypto/qce/ 17584 17585QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17586M: Timur Tabi <timur@kernel.org> 17587L: netdev@vger.kernel.org 17588S: Maintained 17589F: drivers/net/ethernet/qualcomm/emac/ 17590 17591QUALCOMM ETHQOS ETHERNET DRIVER 17592M: Vinod Koul <vkoul@kernel.org> 17593R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17594L: netdev@vger.kernel.org 17595L: linux-arm-msm@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17598F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17599 17600QUALCOMM FASTRPC DRIVER 17601M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17602M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17603L: linux-arm-msm@vger.kernel.org 17604S: Maintained 17605F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17606F: drivers/misc/fastrpc.c 17607F: include/uapi/misc/fastrpc.h 17608 17609QUALCOMM HEXAGON ARCHITECTURE 17610M: Brian Cain <bcain@quicinc.com> 17611L: linux-hexagon@vger.kernel.org 17612S: Supported 17613T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17614F: arch/hexagon/ 17615 17616QUALCOMM HIDMA DRIVER 17617M: Sinan Kaya <okaya@kernel.org> 17618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17619L: linux-arm-msm@vger.kernel.org 17620L: dmaengine@vger.kernel.org 17621S: Supported 17622F: drivers/dma/qcom/hidma* 17623 17624QUALCOMM I2C CCI DRIVER 17625M: Loic Poulain <loic.poulain@linaro.org> 17626M: Robert Foss <rfoss@kernel.org> 17627L: linux-i2c@vger.kernel.org 17628L: linux-arm-msm@vger.kernel.org 17629S: Maintained 17630F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17631F: drivers/i2c/busses/i2c-qcom-cci.c 17632 17633QUALCOMM INTERCONNECT BWMON DRIVER 17634M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17635L: linux-arm-msm@vger.kernel.org 17636S: Maintained 17637F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17638F: drivers/soc/qcom/icc-bwmon.c 17639 17640QUALCOMM IOMMU 17641M: Rob Clark <robdclark@gmail.com> 17642L: iommu@lists.linux.dev 17643L: linux-arm-msm@vger.kernel.org 17644S: Maintained 17645F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17646 17647QUALCOMM IPC ROUTER (QRTR) DRIVER 17648M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17649L: linux-arm-msm@vger.kernel.org 17650S: Maintained 17651F: include/trace/events/qrtr.h 17652F: include/uapi/linux/qrtr.h 17653F: net/qrtr/ 17654 17655QUALCOMM IPCC MAILBOX DRIVER 17656M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17657L: linux-arm-msm@vger.kernel.org 17658S: Supported 17659F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17660F: drivers/mailbox/qcom-ipcc.c 17661F: include/dt-bindings/mailbox/qcom-ipcc.h 17662 17663QUALCOMM IPQ4019 USB PHY DRIVER 17664M: Robert Marko <robert.marko@sartura.hr> 17665M: Luka Perkov <luka.perkov@sartura.hr> 17666L: linux-arm-msm@vger.kernel.org 17667S: Maintained 17668F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17669F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17670 17671QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17672M: Robert Marko <robert.marko@sartura.hr> 17673M: Luka Perkov <luka.perkov@sartura.hr> 17674L: linux-arm-msm@vger.kernel.org 17675S: Maintained 17676F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17677F: drivers/regulator/vqmmc-ipq4019-regulator.c 17678 17679QUALCOMM NAND CONTROLLER DRIVER 17680M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17681L: linux-mtd@lists.infradead.org 17682L: linux-arm-msm@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17685F: drivers/mtd/nand/raw/qcom_nandc.c 17686 17687QUALCOMM RMNET DRIVER 17688M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17689M: Sean Tranchetti <quic_stranche@quicinc.com> 17690L: netdev@vger.kernel.org 17691S: Maintained 17692F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17693F: drivers/net/ethernet/qualcomm/rmnet/ 17694F: include/linux/if_rmnet.h 17695 17696QUALCOMM TSENS THERMAL DRIVER 17697M: Amit Kucheria <amitk@kernel.org> 17698M: Thara Gopinath <thara.gopinath@gmail.com> 17699L: linux-pm@vger.kernel.org 17700L: linux-arm-msm@vger.kernel.org 17701S: Maintained 17702F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17703F: drivers/thermal/qcom/ 17704 17705QUALCOMM TYPEC PORT MANAGER DRIVER 17706M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17707L: linux-arm-msm@vger.kernel.org 17708L: linux-usb@vger.kernel.org 17709S: Maintained 17710F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17711F: drivers/usb/typec/tcpm/qcom/ 17712 17713QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17714M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17715M: Vikash Garodia <quic_vgarodia@quicinc.com> 17716R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17717L: linux-media@vger.kernel.org 17718L: linux-arm-msm@vger.kernel.org 17719S: Maintained 17720T: git git://linuxtv.org/media_tree.git 17721F: Documentation/devicetree/bindings/media/*venus* 17722F: drivers/media/platform/qcom/venus/ 17723 17724QUALCOMM WCN36XX WIRELESS DRIVER 17725M: Loic Poulain <loic.poulain@linaro.org> 17726L: wcn36xx@lists.infradead.org 17727S: Supported 17728W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17729F: drivers/net/wireless/ath/wcn36xx/ 17730 17731QUANTENNA QTNFMAC WIRELESS DRIVER 17732M: Igor Mitsyanko <imitsyanko@quantenna.com> 17733R: Sergey Matyukevich <geomatsi@gmail.com> 17734L: linux-wireless@vger.kernel.org 17735S: Maintained 17736F: drivers/net/wireless/quantenna 17737 17738RADEON and AMDGPU DRM DRIVERS 17739M: Alex Deucher <alexander.deucher@amd.com> 17740M: Christian König <christian.koenig@amd.com> 17741M: Pan, Xinhui <Xinhui.Pan@amd.com> 17742L: amd-gfx@lists.freedesktop.org 17743S: Supported 17744B: https://gitlab.freedesktop.org/drm/amd/-/issues 17745C: irc://irc.oftc.net/radeon 17746T: git https://gitlab.freedesktop.org/agd5f/linux.git 17747F: Documentation/gpu/amdgpu/ 17748F: drivers/gpu/drm/amd/ 17749F: drivers/gpu/drm/radeon/ 17750F: include/uapi/drm/amdgpu_drm.h 17751F: include/uapi/drm/radeon_drm.h 17752 17753RADEON FRAMEBUFFER DISPLAY DRIVER 17754M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17755L: linux-fbdev@vger.kernel.org 17756S: Maintained 17757F: drivers/video/fbdev/aty/radeon* 17758F: include/uapi/linux/radeonfb.h 17759 17760RADIOSHARK RADIO DRIVER 17761M: Hans Verkuil <hverkuil@xs4all.nl> 17762L: linux-media@vger.kernel.org 17763S: Maintained 17764T: git git://linuxtv.org/media_tree.git 17765F: drivers/media/radio/radio-shark.c 17766 17767RADIOSHARK2 RADIO DRIVER 17768M: Hans Verkuil <hverkuil@xs4all.nl> 17769L: linux-media@vger.kernel.org 17770S: Maintained 17771T: git git://linuxtv.org/media_tree.git 17772F: drivers/media/radio/radio-shark2.c 17773F: drivers/media/radio/radio-tea5777.c 17774 17775RADOS BLOCK DEVICE (RBD) 17776M: Ilya Dryomov <idryomov@gmail.com> 17777R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17778L: ceph-devel@vger.kernel.org 17779S: Supported 17780W: http://ceph.com/ 17781T: git https://github.com/ceph/ceph-client.git 17782F: Documentation/ABI/testing/sysfs-bus-rbd 17783F: drivers/block/rbd.c 17784F: drivers/block/rbd_types.h 17785 17786RAGE128 FRAMEBUFFER DISPLAY DRIVER 17787L: linux-fbdev@vger.kernel.org 17788S: Orphan 17789F: drivers/video/fbdev/aty/aty128fb.c 17790 17791RAINSHADOW-CEC DRIVER 17792M: Hans Verkuil <hverkuil@xs4all.nl> 17793L: linux-media@vger.kernel.org 17794S: Maintained 17795T: git git://linuxtv.org/media_tree.git 17796F: drivers/media/cec/usb/rainshadow/ 17797 17798RALINK MIPS ARCHITECTURE 17799M: John Crispin <john@phrozen.org> 17800L: linux-mips@vger.kernel.org 17801S: Maintained 17802F: arch/mips/ralink 17803 17804RALINK MT7621 MIPS ARCHITECTURE 17805M: Arınç ÜNAL <arinc.unal@arinc9.com> 17806M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17807L: linux-mips@vger.kernel.org 17808S: Maintained 17809F: arch/mips/boot/dts/ralink/mt7621* 17810 17811RALINK RT2X00 WIRELESS LAN DRIVER 17812M: Stanislaw Gruszka <stf_xl@wp.pl> 17813M: Helmut Schaa <helmut.schaa@googlemail.com> 17814L: linux-wireless@vger.kernel.org 17815S: Maintained 17816F: drivers/net/wireless/ralink/rt2x00/ 17817 17818RAMDISK RAM BLOCK DEVICE DRIVER 17819M: Jens Axboe <axboe@kernel.dk> 17820S: Maintained 17821F: Documentation/admin-guide/blockdev/ramdisk.rst 17822F: drivers/block/brd.c 17823 17824RANCHU VIRTUAL BOARD FOR MIPS 17825M: Miodrag Dinic <miodrag.dinic@mips.com> 17826L: linux-mips@vger.kernel.org 17827S: Supported 17828F: arch/mips/configs/generic/board-ranchu.config 17829F: arch/mips/generic/board-ranchu.c 17830 17831RANDOM NUMBER DRIVER 17832M: "Theodore Ts'o" <tytso@mit.edu> 17833M: Jason A. Donenfeld <Jason@zx2c4.com> 17834S: Maintained 17835T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17836F: drivers/char/random.c 17837F: drivers/virt/vmgenid.c 17838 17839RAPIDIO SUBSYSTEM 17840M: Matt Porter <mporter@kernel.crashing.org> 17841M: Alexandre Bounine <alex.bou9@gmail.com> 17842S: Maintained 17843F: drivers/rapidio/ 17844 17845RAS INFRASTRUCTURE 17846M: Tony Luck <tony.luck@intel.com> 17847M: Borislav Petkov <bp@alien8.de> 17848L: linux-edac@vger.kernel.org 17849S: Maintained 17850F: Documentation/admin-guide/ras.rst 17851F: drivers/ras/ 17852F: include/linux/ras.h 17853F: include/ras/ras_event.h 17854 17855RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17856L: linux-wireless@vger.kernel.org 17857S: Orphan 17858F: drivers/net/wireless/legacy/ray* 17859 17860RC-CORE / LIRC FRAMEWORK 17861M: Sean Young <sean@mess.org> 17862L: linux-media@vger.kernel.org 17863S: Maintained 17864W: http://linuxtv.org 17865T: git git://linuxtv.org/media_tree.git 17866F: Documentation/driver-api/media/rc-core.rst 17867F: Documentation/userspace-api/media/rc/ 17868F: drivers/media/rc/ 17869F: include/media/rc-core.h 17870F: include/media/rc-map.h 17871F: include/uapi/linux/lirc.h 17872 17873RCMM REMOTE CONTROLS DECODER 17874M: Patrick Lerda <patrick9876@free.fr> 17875S: Maintained 17876F: drivers/media/rc/ir-rcmm-decoder.c 17877 17878RCUTORTURE TEST FRAMEWORK 17879M: "Paul E. McKenney" <paulmck@kernel.org> 17880M: Josh Triplett <josh@joshtriplett.org> 17881R: Steven Rostedt <rostedt@goodmis.org> 17882R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17883R: Lai Jiangshan <jiangshanlai@gmail.com> 17884L: rcu@vger.kernel.org 17885S: Supported 17886T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17887F: tools/testing/selftests/rcutorture 17888 17889RDACM20 Camera Sensor 17890M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17891M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17892M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17893M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17894L: linux-media@vger.kernel.org 17895S: Maintained 17896F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17897F: drivers/media/i2c/max9271.c 17898F: drivers/media/i2c/max9271.h 17899F: drivers/media/i2c/rdacm20.c 17900 17901RDACM21 Camera Sensor 17902M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17903M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17904M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17905M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17906L: linux-media@vger.kernel.org 17907S: Maintained 17908F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17909F: drivers/media/i2c/max9271.c 17910F: drivers/media/i2c/max9271.h 17911F: drivers/media/i2c/rdacm21.c 17912 17913RDC R-321X SoC 17914M: Florian Fainelli <florian@openwrt.org> 17915S: Maintained 17916 17917RDC R6040 FAST ETHERNET DRIVER 17918M: Florian Fainelli <f.fainelli@gmail.com> 17919L: netdev@vger.kernel.org 17920S: Maintained 17921F: drivers/net/ethernet/rdc/r6040.c 17922 17923RDMAVT - RDMA verbs software 17924M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17925L: linux-rdma@vger.kernel.org 17926S: Supported 17927F: drivers/infiniband/sw/rdmavt 17928 17929RDS - RELIABLE DATAGRAM SOCKETS 17930M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17931L: netdev@vger.kernel.org 17932L: linux-rdma@vger.kernel.org 17933L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17934S: Supported 17935W: https://oss.oracle.com/projects/rds/ 17936F: Documentation/networking/rds.rst 17937F: net/rds/ 17938 17939RDT - RESOURCE ALLOCATION 17940M: Fenghua Yu <fenghua.yu@intel.com> 17941M: Reinette Chatre <reinette.chatre@intel.com> 17942L: linux-kernel@vger.kernel.org 17943S: Supported 17944F: Documentation/arch/x86/resctrl* 17945F: arch/x86/include/asm/resctrl.h 17946F: arch/x86/kernel/cpu/resctrl/ 17947F: tools/testing/selftests/resctrl/ 17948 17949READ-COPY UPDATE (RCU) 17950M: "Paul E. McKenney" <paulmck@kernel.org> 17951M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17952M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17953M: Joel Fernandes <joel@joelfernandes.org> 17954M: Josh Triplett <josh@joshtriplett.org> 17955M: Boqun Feng <boqun.feng@gmail.com> 17956R: Steven Rostedt <rostedt@goodmis.org> 17957R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17958R: Lai Jiangshan <jiangshanlai@gmail.com> 17959R: Zqiang <qiang.zhang1211@gmail.com> 17960L: rcu@vger.kernel.org 17961S: Supported 17962W: http://www.rdrop.com/users/paulmck/RCU/ 17963T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17964F: Documentation/RCU/ 17965F: include/linux/rcu* 17966F: kernel/rcu/ 17967X: Documentation/RCU/torture.rst 17968X: include/linux/srcu*.h 17969X: kernel/rcu/srcu*.c 17970 17971REAL TIME CLOCK (RTC) SUBSYSTEM 17972M: Alessandro Zummo <a.zummo@towertech.it> 17973M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17974L: linux-rtc@vger.kernel.org 17975S: Maintained 17976Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17977T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17978F: Documentation/admin-guide/rtc.rst 17979F: Documentation/devicetree/bindings/rtc/ 17980F: drivers/rtc/ 17981F: include/linux/platform_data/rtc-* 17982F: include/linux/rtc.h 17983F: include/linux/rtc/ 17984F: include/uapi/linux/rtc.h 17985F: tools/testing/selftests/rtc/ 17986 17987Real-time Linux Analysis (RTLA) tools 17988M: Daniel Bristot de Oliveira <bristot@kernel.org> 17989M: Steven Rostedt <rostedt@goodmis.org> 17990L: linux-trace-kernel@vger.kernel.org 17991S: Maintained 17992F: Documentation/tools/rtla/ 17993F: tools/tracing/rtla/ 17994 17995REALTEK AUDIO CODECS 17996M: Oder Chiou <oder_chiou@realtek.com> 17997S: Maintained 17998F: include/sound/rt*.h 17999F: sound/soc/codecs/rt* 18000 18001REALTEK OTTO WATCHDOG 18002M: Sander Vanheule <sander@svanheule.net> 18003L: linux-watchdog@vger.kernel.org 18004S: Maintained 18005F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18006F: drivers/watchdog/realtek_otto_wdt.c 18007 18008REALTEK RTL83xx SMI DSA ROUTER CHIPS 18009M: Linus Walleij <linus.walleij@linaro.org> 18010M: Alvin Šipraga <alsi@bang-olufsen.dk> 18011S: Maintained 18012F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18013F: drivers/net/dsa/realtek/* 18014 18015REALTEK WIRELESS DRIVER (rtlwifi family) 18016M: Ping-Ke Shih <pkshih@realtek.com> 18017L: linux-wireless@vger.kernel.org 18018S: Maintained 18019W: https://wireless.wiki.kernel.org/ 18020T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18021F: drivers/net/wireless/realtek/rtlwifi/ 18022 18023REALTEK WIRELESS DRIVER (rtw88) 18024M: Ping-Ke Shih <pkshih@realtek.com> 18025L: linux-wireless@vger.kernel.org 18026S: Maintained 18027F: drivers/net/wireless/realtek/rtw88/ 18028 18029REALTEK WIRELESS DRIVER (rtw89) 18030M: Ping-Ke Shih <pkshih@realtek.com> 18031L: linux-wireless@vger.kernel.org 18032S: Maintained 18033F: drivers/net/wireless/realtek/rtw89/ 18034 18035REDPINE WIRELESS DRIVER 18036L: linux-wireless@vger.kernel.org 18037S: Orphan 18038F: drivers/net/wireless/rsi/ 18039 18040REGISTER MAP ABSTRACTION 18041M: Mark Brown <broonie@kernel.org> 18042L: linux-kernel@vger.kernel.org 18043S: Supported 18044T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18045F: Documentation/devicetree/bindings/regmap/ 18046F: drivers/base/regmap/ 18047F: include/linux/regmap.h 18048 18049REISERFS FILE SYSTEM 18050L: reiserfs-devel@vger.kernel.org 18051S: Supported 18052F: fs/reiserfs/ 18053 18054REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18055M: Bjorn Andersson <andersson@kernel.org> 18056M: Mathieu Poirier <mathieu.poirier@linaro.org> 18057L: linux-remoteproc@vger.kernel.org 18058S: Maintained 18059T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18060F: Documentation/ABI/testing/sysfs-class-remoteproc 18061F: Documentation/devicetree/bindings/remoteproc/ 18062F: Documentation/staging/remoteproc.rst 18063F: drivers/remoteproc/ 18064F: include/linux/remoteproc.h 18065F: include/linux/remoteproc/ 18066 18067REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18068M: Bjorn Andersson <andersson@kernel.org> 18069M: Mathieu Poirier <mathieu.poirier@linaro.org> 18070L: linux-remoteproc@vger.kernel.org 18071S: Maintained 18072T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18073F: Documentation/ABI/testing/sysfs-bus-rpmsg 18074F: Documentation/staging/rpmsg.rst 18075F: drivers/rpmsg/ 18076F: include/linux/rpmsg.h 18077F: include/linux/rpmsg/ 18078F: include/uapi/linux/rpmsg.h 18079F: samples/rpmsg/ 18080 18081REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18082M: Stephan Gerhold <stephan@gerhold.net> 18083L: netdev@vger.kernel.org 18084L: linux-remoteproc@vger.kernel.org 18085S: Maintained 18086F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18087 18088RENESAS CLOCK DRIVERS 18089M: Geert Uytterhoeven <geert+renesas@glider.be> 18090L: linux-renesas-soc@vger.kernel.org 18091S: Supported 18092T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18093F: Documentation/devicetree/bindings/clock/renesas,* 18094F: drivers/clk/renesas/ 18095 18096RENESAS EMEV2 I2C DRIVER 18097M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18098L: linux-renesas-soc@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18101F: drivers/i2c/busses/i2c-emev2.c 18102 18103RENESAS ETHERNET DRIVERS 18104R: Sergey Shtylyov <s.shtylyov@omp.ru> 18105L: netdev@vger.kernel.org 18106L: linux-renesas-soc@vger.kernel.org 18107F: Documentation/devicetree/bindings/net/renesas,*.yaml 18108F: drivers/net/ethernet/renesas/ 18109F: include/linux/sh_eth.h 18110 18111RENESAS IDT821034 ASoC CODEC 18112M: Herve Codina <herve.codina@bootlin.com> 18113L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18114S: Maintained 18115F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18116F: sound/soc/codecs/idt821034.c 18117 18118RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18119M: Miquel Raynal <miquel.raynal@bootlin.com> 18120L: linux-mtd@lists.infradead.org 18121L: linux-renesas-soc@vger.kernel.org 18122S: Maintained 18123F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18124F: drivers/mtd/nand/raw/renesas-nand-controller.c 18125 18126RENESAS R-CAR GYROADC DRIVER 18127M: Marek Vasut <marek.vasut@gmail.com> 18128L: linux-iio@vger.kernel.org 18129S: Supported 18130F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18131F: drivers/iio/adc/rcar-gyroadc.c 18132 18133RENESAS R-CAR I2C DRIVERS 18134M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18135L: linux-renesas-soc@vger.kernel.org 18136S: Supported 18137F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18138F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18139F: drivers/i2c/busses/i2c-rcar.c 18140F: drivers/i2c/busses/i2c-sh_mobile.c 18141 18142RENESAS R-CAR SATA DRIVER 18143R: Sergey Shtylyov <s.shtylyov@omp.ru> 18144L: linux-ide@vger.kernel.org 18145L: linux-renesas-soc@vger.kernel.org 18146S: Supported 18147F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18148F: drivers/ata/sata_rcar.c 18149 18150RENESAS R-CAR THERMAL DRIVERS 18151M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18152L: linux-renesas-soc@vger.kernel.org 18153S: Supported 18154F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18155F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18156F: drivers/thermal/rcar_gen3_thermal.c 18157F: drivers/thermal/rcar_thermal.c 18158 18159RENESAS RIIC DRIVER 18160M: Chris Brandt <chris.brandt@renesas.com> 18161L: linux-renesas-soc@vger.kernel.org 18162S: Supported 18163F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18164F: drivers/i2c/busses/i2c-riic.c 18165 18166RENESAS RZ/G2L A/D DRIVER 18167M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18168L: linux-iio@vger.kernel.org 18169L: linux-renesas-soc@vger.kernel.org 18170S: Supported 18171F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18172F: drivers/iio/adc/rzg2l_adc.c 18173 18174RENESAS RZ/G2L MTU3a COUNTER DRIVER 18175M: Biju Das <biju.das.jz@bp.renesas.com> 18176L: linux-iio@vger.kernel.org 18177L: linux-renesas-soc@vger.kernel.org 18178S: Supported 18179F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18180F: drivers/counter/rz-mtu3-cnt.c 18181 18182RENESAS RZ/N1 A5PSW SWITCH DRIVER 18183M: Clément Léger <clement.leger@bootlin.com> 18184L: linux-renesas-soc@vger.kernel.org 18185L: netdev@vger.kernel.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18188F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18189F: drivers/net/dsa/rzn1_a5psw* 18190F: drivers/net/pcs/pcs-rzn1-miic.c 18191F: include/dt-bindings/net/pcs-rzn1-miic.h 18192F: include/linux/pcs-rzn1-miic.h 18193F: net/dsa/tag_rzn1_a5psw.c 18194 18195RENESAS RZ/N1 RTC CONTROLLER DRIVER 18196M: Miquel Raynal <miquel.raynal@bootlin.com> 18197L: linux-rtc@vger.kernel.org 18198L: linux-renesas-soc@vger.kernel.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18201F: drivers/rtc/rtc-rzn1.c 18202 18203RENESAS RZ/N1 USBF CONTROLLER DRIVER 18204M: Herve Codina <herve.codina@bootlin.com> 18205L: linux-renesas-soc@vger.kernel.org 18206L: linux-usb@vger.kernel.org 18207S: Maintained 18208F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18209F: drivers/usb/gadget/udc/renesas_usbf.c 18210 18211RENESAS RZ/V2M I2C DRIVER 18212M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18213L: linux-i2c@vger.kernel.org 18214L: linux-renesas-soc@vger.kernel.org 18215S: Supported 18216F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18217F: drivers/i2c/busses/i2c-rzv2m.c 18218 18219RENESAS USB PHY DRIVER 18220M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18221L: linux-renesas-soc@vger.kernel.org 18222S: Maintained 18223F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18224 18225RENESAS VERSACLOCK 7 CLOCK DRIVER 18226M: Alex Helms <alexander.helms.jy@renesas.com> 18227S: Maintained 18228F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18229F: drivers/clk/clk-versaclock7.c 18230 18231RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18232M: Herve Codina <herve.codina@bootlin.com> 18233L: linux-iio@vger.kernel.org 18234S: Maintained 18235F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18236F: drivers/iio/potentiometer/x9250.c 18237 18238RESET CONTROLLER FRAMEWORK 18239M: Philipp Zabel <p.zabel@pengutronix.de> 18240S: Maintained 18241T: git git://git.pengutronix.de/git/pza/linux 18242F: Documentation/devicetree/bindings/reset/ 18243F: Documentation/driver-api/reset.rst 18244F: drivers/reset/ 18245F: include/dt-bindings/reset/ 18246F: include/linux/reset-controller.h 18247F: include/linux/reset.h 18248F: include/linux/reset/ 18249K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18250 18251RESTARTABLE SEQUENCES SUPPORT 18252M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18253M: Peter Zijlstra <peterz@infradead.org> 18254M: "Paul E. McKenney" <paulmck@kernel.org> 18255M: Boqun Feng <boqun.feng@gmail.com> 18256L: linux-kernel@vger.kernel.org 18257S: Supported 18258F: include/trace/events/rseq.h 18259F: include/uapi/linux/rseq.h 18260F: kernel/rseq.c 18261F: tools/testing/selftests/rseq/ 18262 18263RFKILL 18264M: Johannes Berg <johannes@sipsolutions.net> 18265L: linux-wireless@vger.kernel.org 18266S: Maintained 18267W: https://wireless.wiki.kernel.org/ 18268Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18269T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18271F: Documentation/ABI/stable/sysfs-class-rfkill 18272F: Documentation/driver-api/rfkill.rst 18273F: include/linux/rfkill.h 18274F: include/uapi/linux/rfkill.h 18275F: net/rfkill/ 18276 18277RHASHTABLE 18278M: Thomas Graf <tgraf@suug.ch> 18279M: Herbert Xu <herbert@gondor.apana.org.au> 18280L: netdev@vger.kernel.org 18281S: Maintained 18282F: include/linux/rhashtable-types.h 18283F: include/linux/rhashtable.h 18284F: lib/rhashtable.c 18285F: lib/test_rhashtable.c 18286 18287RICOH R5C592 MEMORYSTICK DRIVER 18288M: Maxim Levitsky <maximlevitsky@gmail.com> 18289S: Maintained 18290F: drivers/memstick/host/r592.* 18291 18292RICOH SMARTMEDIA/XD DRIVER 18293M: Maxim Levitsky <maximlevitsky@gmail.com> 18294S: Maintained 18295F: drivers/mtd/nand/raw/r852.c 18296F: drivers/mtd/nand/raw/r852.h 18297 18298RISC-V ARCHITECTURE 18299M: Paul Walmsley <paul.walmsley@sifive.com> 18300M: Palmer Dabbelt <palmer@dabbelt.com> 18301M: Albert Ou <aou@eecs.berkeley.edu> 18302L: linux-riscv@lists.infradead.org 18303S: Supported 18304Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18305C: irc://irc.libera.chat/riscv 18306P: Documentation/riscv/patch-acceptance.rst 18307T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18308F: arch/riscv/ 18309N: riscv 18310K: riscv 18311 18312RISC-V MICROCHIP FPGA SUPPORT 18313M: Conor Dooley <conor.dooley@microchip.com> 18314M: Daire McNamara <daire.mcnamara@microchip.com> 18315L: linux-riscv@lists.infradead.org 18316S: Supported 18317F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18318F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18319F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18320F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18321F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18322F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18323F: Documentation/devicetree/bindings/riscv/microchip.yaml 18324F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18325F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18326F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18327F: arch/riscv/boot/dts/microchip/ 18328F: drivers/char/hw_random/mpfs-rng.c 18329F: drivers/clk/microchip/clk-mpfs*.c 18330F: drivers/i2c/busses/i2c-microchip-corei2c.c 18331F: drivers/mailbox/mailbox-mpfs.c 18332F: drivers/pci/controller/pcie-microchip-host.c 18333F: drivers/pwm/pwm-microchip-core.c 18334F: drivers/reset/reset-mpfs.c 18335F: drivers/rtc/rtc-mpfs.c 18336F: drivers/soc/microchip/mpfs-sys-controller.c 18337F: drivers/spi/spi-microchip-core-qspi.c 18338F: drivers/spi/spi-microchip-core.c 18339F: drivers/usb/musb/mpfs.c 18340F: include/soc/microchip/mpfs.h 18341 18342RISC-V MISC SOC SUPPORT 18343M: Conor Dooley <conor@kernel.org> 18344L: linux-riscv@lists.infradead.org 18345S: Maintained 18346Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18347T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18348F: Documentation/devicetree/bindings/riscv/ 18349F: arch/riscv/boot/dts/ 18350X: arch/riscv/boot/dts/allwinner/ 18351X: arch/riscv/boot/dts/renesas/ 18352 18353RISC-V PMU DRIVERS 18354M: Atish Patra <atishp@atishpatra.org> 18355R: Anup Patel <anup@brainfault.org> 18356L: linux-riscv@lists.infradead.org 18357S: Supported 18358F: drivers/perf/riscv_pmu.c 18359F: drivers/perf/riscv_pmu_legacy.c 18360F: drivers/perf/riscv_pmu_sbi.c 18361 18362RISC-V THEAD SoC SUPPORT 18363M: Jisheng Zhang <jszhang@kernel.org> 18364M: Guo Ren <guoren@kernel.org> 18365M: Fu Wei <wefu@redhat.com> 18366L: linux-riscv@lists.infradead.org 18367S: Maintained 18368F: arch/riscv/boot/dts/thead/ 18369 18370RNBD BLOCK DRIVERS 18371M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18372M: Jack Wang <jinpu.wang@ionos.com> 18373L: linux-block@vger.kernel.org 18374S: Maintained 18375F: drivers/block/rnbd/ 18376 18377ROCCAT DRIVERS 18378M: Stefan Achatz <erazor_de@users.sourceforge.net> 18379S: Maintained 18380W: http://sourceforge.net/projects/roccat/ 18381F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18382F: drivers/hid/hid-roccat* 18383F: include/linux/hid-roccat* 18384 18385ROCKCHIP CRYPTO DRIVERS 18386M: Corentin Labbe <clabbe@baylibre.com> 18387L: linux-crypto@vger.kernel.org 18388S: Maintained 18389F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18390F: drivers/crypto/rockchip/ 18391 18392ROCKCHIP I2S TDM DRIVER 18393M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18394L: linux-rockchip@lists.infradead.org 18395S: Maintained 18396F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18397F: sound/soc/rockchip/rockchip_i2s_tdm.* 18398 18399ROCKCHIP ISP V1 DRIVER 18400M: Dafna Hirschfeld <dafna@fastmail.com> 18401L: linux-media@vger.kernel.org 18402L: linux-rockchip@lists.infradead.org 18403S: Maintained 18404F: Documentation/admin-guide/media/rkisp1.rst 18405F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18406F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18407F: drivers/media/platform/rockchip/rkisp1 18408F: include/uapi/linux/rkisp1-config.h 18409 18410ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18411M: Jacob Chen <jacob-chen@iotwrt.com> 18412M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18413L: linux-media@vger.kernel.org 18414L: linux-rockchip@lists.infradead.org 18415S: Maintained 18416F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18417F: drivers/media/platform/rockchip/rga/ 18418 18419ROCKCHIP VIDEO DECODER DRIVER 18420M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18421L: linux-media@vger.kernel.org 18422L: linux-rockchip@lists.infradead.org 18423S: Maintained 18424F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18425F: drivers/staging/media/rkvdec/ 18426 18427ROCKER DRIVER 18428M: Jiri Pirko <jiri@resnulli.us> 18429L: netdev@vger.kernel.org 18430S: Supported 18431F: drivers/net/ethernet/rocker/ 18432 18433ROCKETPORT EXPRESS/INFINITY DRIVER 18434M: Kevin Cernekee <cernekee@gmail.com> 18435L: linux-serial@vger.kernel.org 18436S: Odd Fixes 18437F: drivers/tty/serial/rp2.* 18438 18439ROHM BD99954 CHARGER IC 18440M: Matti Vaittinen <mazziesaccount@gmail.com> 18441S: Supported 18442F: drivers/power/supply/bd99954-charger.c 18443F: drivers/power/supply/bd99954-charger.h 18444 18445ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18446M: Tomasz Duszynski <tduszyns@gmail.com> 18447S: Maintained 18448F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18449F: drivers/iio/light/bh1750.c 18450 18451ROHM BU270xx LIGHT SENSOR DRIVERs 18452M: Matti Vaittinen <mazziesaccount@gmail.com> 18453L: linux-iio@vger.kernel.org 18454S: Supported 18455F: drivers/iio/light/rohm-bu27008.c 18456F: drivers/iio/light/rohm-bu27034.c 18457 18458ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18459M: Marek Vasut <marek.vasut+renesas@gmail.com> 18460L: linux-kernel@vger.kernel.org 18461L: linux-renesas-soc@vger.kernel.org 18462S: Supported 18463F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18464F: drivers/gpio/gpio-bd9571mwv.c 18465F: drivers/mfd/bd9571mwv.c 18466F: drivers/regulator/bd9571mwv-regulator.c 18467F: include/linux/mfd/bd9571mwv.h 18468 18469ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18470M: Matti Vaittinen <mazziesaccount@gmail.com> 18471S: Supported 18472F: drivers/clk/clk-bd718x7.c 18473F: drivers/gpio/gpio-bd71815.c 18474F: drivers/gpio/gpio-bd71828.c 18475F: drivers/mfd/rohm-bd71828.c 18476F: drivers/mfd/rohm-bd718x7.c 18477F: drivers/mfd/rohm-bd9576.c 18478F: drivers/regulator/bd71815-regulator.c 18479F: drivers/regulator/bd71828-regulator.c 18480F: drivers/regulator/bd718x7-regulator.c 18481F: drivers/regulator/bd9576-regulator.c 18482F: drivers/regulator/rohm-regulator.c 18483F: drivers/rtc/rtc-bd70528.c 18484F: drivers/watchdog/bd9576_wdt.c 18485F: include/linux/mfd/rohm-bd71815.h 18486F: include/linux/mfd/rohm-bd71828.h 18487F: include/linux/mfd/rohm-bd718x7.h 18488F: include/linux/mfd/rohm-bd957x.h 18489F: include/linux/mfd/rohm-generic.h 18490F: include/linux/mfd/rohm-shared.h 18491 18492ROSE NETWORK LAYER 18493M: Ralf Baechle <ralf@linux-mips.org> 18494L: linux-hams@vger.kernel.org 18495S: Maintained 18496W: http://www.linux-ax25.org/ 18497F: include/net/rose.h 18498F: include/uapi/linux/rose.h 18499F: net/rose/ 18500 18501ROTATION DRIVER FOR ALLWINNER A83T 18502M: Jernej Skrabec <jernej.skrabec@gmail.com> 18503L: linux-media@vger.kernel.org 18504S: Maintained 18505T: git git://linuxtv.org/media_tree.git 18506F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18507F: drivers/media/platform/sunxi/sun8i-rotate/ 18508 18509RPMSG TTY DRIVER 18510M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18511L: linux-remoteproc@vger.kernel.org 18512S: Maintained 18513F: drivers/tty/rpmsg_tty.c 18514 18515RTL2830 MEDIA DRIVER 18516M: Antti Palosaari <crope@iki.fi> 18517L: linux-media@vger.kernel.org 18518S: Maintained 18519W: https://linuxtv.org 18520W: http://palosaari.fi/linux/ 18521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18522T: git git://linuxtv.org/anttip/media_tree.git 18523F: drivers/media/dvb-frontends/rtl2830* 18524 18525RTL2832 MEDIA DRIVER 18526M: Antti Palosaari <crope@iki.fi> 18527L: linux-media@vger.kernel.org 18528S: Maintained 18529W: https://linuxtv.org 18530W: http://palosaari.fi/linux/ 18531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18532T: git git://linuxtv.org/anttip/media_tree.git 18533F: drivers/media/dvb-frontends/rtl2832* 18534 18535RTL2832_SDR MEDIA DRIVER 18536M: Antti Palosaari <crope@iki.fi> 18537L: linux-media@vger.kernel.org 18538S: Maintained 18539W: https://linuxtv.org 18540W: http://palosaari.fi/linux/ 18541Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18542T: git git://linuxtv.org/anttip/media_tree.git 18543F: drivers/media/dvb-frontends/rtl2832_sdr* 18544 18545RTL8180 WIRELESS DRIVER 18546L: linux-wireless@vger.kernel.org 18547S: Orphan 18548W: https://wireless.wiki.kernel.org/ 18549F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18550 18551RTL8187 WIRELESS DRIVER 18552M: Hin-Tak Leung <hintak.leung@gmail.com> 18553M: Larry Finger <Larry.Finger@lwfinger.net> 18554L: linux-wireless@vger.kernel.org 18555S: Maintained 18556W: https://wireless.wiki.kernel.org/ 18557F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18558 18559RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18560M: Jes Sorensen <Jes.Sorensen@gmail.com> 18561L: linux-wireless@vger.kernel.org 18562S: Maintained 18563T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18564F: drivers/net/wireless/realtek/rtl8xxxu/ 18565 18566RTRS TRANSPORT DRIVERS 18567M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18568M: Jack Wang <jinpu.wang@ionos.com> 18569L: linux-rdma@vger.kernel.org 18570S: Maintained 18571F: drivers/infiniband/ulp/rtrs/ 18572 18573RUNTIME VERIFICATION (RV) 18574M: Daniel Bristot de Oliveira <bristot@kernel.org> 18575M: Steven Rostedt <rostedt@goodmis.org> 18576L: linux-trace-kernel@vger.kernel.org 18577S: Maintained 18578F: Documentation/trace/rv/ 18579F: include/linux/rv.h 18580F: include/rv/ 18581F: kernel/trace/rv/ 18582F: tools/verification/ 18583 18584RUST 18585M: Miguel Ojeda <ojeda@kernel.org> 18586M: Alex Gaynor <alex.gaynor@gmail.com> 18587M: Wedson Almeida Filho <wedsonaf@gmail.com> 18588R: Boqun Feng <boqun.feng@gmail.com> 18589R: Gary Guo <gary@garyguo.net> 18590R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18591R: Benno Lossin <benno.lossin@proton.me> 18592L: rust-for-linux@vger.kernel.org 18593S: Supported 18594W: https://github.com/Rust-for-Linux/linux 18595B: https://github.com/Rust-for-Linux/linux/issues 18596C: zulip://rust-for-linux.zulipchat.com 18597T: git https://github.com/Rust-for-Linux/linux.git rust-next 18598F: Documentation/rust/ 18599F: rust/ 18600F: samples/rust/ 18601F: scripts/*rust* 18602K: \b(?i:rust)\b 18603 18604RXRPC SOCKETS (AF_RXRPC) 18605M: David Howells <dhowells@redhat.com> 18606M: Marc Dionne <marc.dionne@auristor.com> 18607L: linux-afs@lists.infradead.org 18608S: Supported 18609W: https://www.infradead.org/~dhowells/kafs/ 18610F: Documentation/networking/rxrpc.rst 18611F: include/keys/rxrpc-type.h 18612F: include/net/af_rxrpc.h 18613F: include/trace/events/rxrpc.h 18614F: include/uapi/linux/rxrpc.h 18615F: net/rxrpc/ 18616 18617S3 SAVAGE FRAMEBUFFER DRIVER 18618M: Antonino Daplas <adaplas@gmail.com> 18619L: linux-fbdev@vger.kernel.org 18620S: Maintained 18621F: drivers/video/fbdev/savage/ 18622 18623S390 ARCHITECTURE 18624M: Heiko Carstens <hca@linux.ibm.com> 18625M: Vasily Gorbik <gor@linux.ibm.com> 18626M: Alexander Gordeev <agordeev@linux.ibm.com> 18627R: Christian Borntraeger <borntraeger@linux.ibm.com> 18628R: Sven Schnelle <svens@linux.ibm.com> 18629L: linux-s390@vger.kernel.org 18630S: Supported 18631T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18632F: Documentation/driver-api/s390-drivers.rst 18633F: Documentation/s390/ 18634F: arch/s390/ 18635F: drivers/s390/ 18636F: drivers/watchdog/diag288_wdt.c 18637 18638S390 COMMON I/O LAYER 18639M: Vineeth Vijayan <vneethv@linux.ibm.com> 18640M: Peter Oberparleiter <oberpar@linux.ibm.com> 18641L: linux-s390@vger.kernel.org 18642S: Supported 18643F: drivers/s390/cio/ 18644 18645S390 DASD DRIVER 18646M: Stefan Haberland <sth@linux.ibm.com> 18647M: Jan Hoeppner <hoeppner@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649S: Supported 18650F: block/partitions/ibm.c 18651F: drivers/s390/block/dasd* 18652F: include/linux/dasd_mod.h 18653 18654S390 IOMMU (PCI) 18655M: Niklas Schnelle <schnelle@linux.ibm.com> 18656M: Matthew Rosato <mjrosato@linux.ibm.com> 18657R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659S: Supported 18660F: drivers/iommu/s390-iommu.c 18661 18662S390 IUCV NETWORK LAYER 18663M: Alexandra Winter <wintera@linux.ibm.com> 18664M: Wenjia Zhang <wenjia@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666L: netdev@vger.kernel.org 18667S: Supported 18668F: drivers/s390/net/*iucv* 18669F: include/net/iucv/ 18670F: net/iucv/ 18671 18672S390 MM 18673M: Alexander Gordeev <agordeev@linux.ibm.com> 18674M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18678F: arch/s390/include/asm/pgtable.h 18679F: arch/s390/mm 18680 18681S390 NETWORK DRIVERS 18682M: Alexandra Winter <wintera@linux.ibm.com> 18683M: Wenjia Zhang <wenjia@linux.ibm.com> 18684L: linux-s390@vger.kernel.org 18685L: netdev@vger.kernel.org 18686S: Supported 18687F: drivers/s390/net/ 18688 18689S390 PCI SUBSYSTEM 18690M: Niklas Schnelle <schnelle@linux.ibm.com> 18691M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693S: Supported 18694F: Documentation/s390/pci.rst 18695F: arch/s390/pci/ 18696F: drivers/pci/hotplug/s390_pci_hpc.c 18697 18698S390 SCM DRIVER 18699M: Vineeth Vijayan <vneethv@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701S: Supported 18702F: drivers/s390/block/scm* 18703F: drivers/s390/cio/scm.c 18704 18705S390 VFIO AP DRIVER 18706M: Tony Krowiak <akrowiak@linux.ibm.com> 18707M: Halil Pasic <pasic@linux.ibm.com> 18708M: Jason Herne <jjherne@linux.ibm.com> 18709L: linux-s390@vger.kernel.org 18710S: Supported 18711F: Documentation/s390/vfio-ap* 18712F: drivers/s390/crypto/vfio_ap* 18713 18714S390 VFIO-CCW DRIVER 18715M: Eric Farman <farman@linux.ibm.com> 18716M: Matthew Rosato <mjrosato@linux.ibm.com> 18717R: Halil Pasic <pasic@linux.ibm.com> 18718L: linux-s390@vger.kernel.org 18719L: kvm@vger.kernel.org 18720S: Supported 18721F: Documentation/s390/vfio-ccw.rst 18722F: drivers/s390/cio/vfio_ccw* 18723F: include/uapi/linux/vfio_ccw.h 18724 18725S390 VFIO-PCI DRIVER 18726M: Matthew Rosato <mjrosato@linux.ibm.com> 18727M: Eric Farman <farman@linux.ibm.com> 18728L: linux-s390@vger.kernel.org 18729L: kvm@vger.kernel.org 18730S: Supported 18731F: arch/s390/kvm/pci* 18732F: drivers/vfio/pci/vfio_pci_zdev.c 18733F: include/uapi/linux/vfio_zdev.h 18734 18735S390 ZCRYPT DRIVER 18736M: Harald Freudenberger <freude@linux.ibm.com> 18737L: linux-s390@vger.kernel.org 18738S: Supported 18739F: drivers/s390/crypto/ 18740 18741S390 ZFCP DRIVER 18742M: Steffen Maier <maier@linux.ibm.com> 18743M: Benjamin Block <bblock@linux.ibm.com> 18744L: linux-s390@vger.kernel.org 18745S: Supported 18746F: drivers/s390/scsi/zfcp_* 18747 18748SAA6588 RDS RECEIVER DRIVER 18749M: Hans Verkuil <hverkuil@xs4all.nl> 18750L: linux-media@vger.kernel.org 18751S: Odd Fixes 18752W: https://linuxtv.org 18753T: git git://linuxtv.org/media_tree.git 18754F: drivers/media/i2c/saa6588* 18755 18756SAA7134 VIDEO4LINUX DRIVER 18757M: Mauro Carvalho Chehab <mchehab@kernel.org> 18758L: linux-media@vger.kernel.org 18759S: Odd fixes 18760W: https://linuxtv.org 18761T: git git://linuxtv.org/media_tree.git 18762F: Documentation/driver-api/media/drivers/saa7134* 18763F: drivers/media/pci/saa7134/ 18764 18765SAA7146 VIDEO4LINUX-2 DRIVER 18766M: Hans Verkuil <hverkuil@xs4all.nl> 18767L: linux-media@vger.kernel.org 18768S: Maintained 18769T: git git://linuxtv.org/media_tree.git 18770F: drivers/media/common/saa7146/ 18771F: drivers/media/pci/saa7146/ 18772F: include/media/drv-intf/saa7146* 18773 18774SAFESETID SECURITY MODULE 18775M: Micah Morton <mortonm@chromium.org> 18776S: Supported 18777F: Documentation/admin-guide/LSM/SafeSetID.rst 18778F: security/safesetid/ 18779 18780SAMSUNG AUDIO (ASoC) DRIVERS 18781M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18783S: Maintained 18784B: mailto:linux-samsung-soc@vger.kernel.org 18785F: Documentation/devicetree/bindings/sound/samsung* 18786F: sound/soc/samsung/ 18787 18788SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18790L: linux-crypto@vger.kernel.org 18791L: linux-samsung-soc@vger.kernel.org 18792S: Maintained 18793F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18794F: drivers/crypto/exynos-rng.c 18795 18796SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18797M: Łukasz Stelmach <l.stelmach@samsung.com> 18798L: linux-samsung-soc@vger.kernel.org 18799S: Maintained 18800F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18801F: drivers/char/hw_random/exynos-trng.c 18802 18803SAMSUNG FRAMEBUFFER DRIVER 18804M: Jingoo Han <jingoohan1@gmail.com> 18805L: linux-fbdev@vger.kernel.org 18806S: Maintained 18807F: drivers/video/fbdev/s3c-fb.c 18808 18809SAMSUNG INTERCONNECT DRIVERS 18810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18811M: Artur Świgoń <a.swigon@samsung.com> 18812L: linux-pm@vger.kernel.org 18813L: linux-samsung-soc@vger.kernel.org 18814S: Supported 18815F: drivers/interconnect/samsung/ 18816 18817SAMSUNG LAPTOP DRIVER 18818M: Corentin Chary <corentin.chary@gmail.com> 18819L: platform-driver-x86@vger.kernel.org 18820S: Maintained 18821F: drivers/platform/x86/samsung-laptop.c 18822 18823SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18825L: linux-kernel@vger.kernel.org 18826L: linux-samsung-soc@vger.kernel.org 18827S: Supported 18828B: mailto:linux-samsung-soc@vger.kernel.org 18829F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18830F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18831F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18832F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18833F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18834F: drivers/clk/clk-s2mps11.c 18835F: drivers/mfd/sec*.c 18836F: drivers/regulator/s2m*.c 18837F: drivers/regulator/s5m*.c 18838F: drivers/rtc/rtc-s5m.c 18839F: include/linux/mfd/samsung/ 18840 18841SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18842M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18843L: linux-media@vger.kernel.org 18844L: linux-samsung-soc@vger.kernel.org 18845S: Maintained 18846F: drivers/media/platform/samsung/s3c-camif/ 18847F: include/media/drv-intf/s3c_camif.h 18848 18849SAMSUNG S3FWRN5 NFC DRIVER 18850M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18851S: Maintained 18852F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18853F: drivers/nfc/s3fwrn5 18854 18855SAMSUNG S5C73M3 CAMERA DRIVER 18856M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18857M: Andrzej Hajda <andrzej.hajda@intel.com> 18858L: linux-media@vger.kernel.org 18859S: Supported 18860F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18861F: drivers/media/i2c/s5c73m3/* 18862 18863SAMSUNG S5K5BAF CAMERA DRIVER 18864M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18865M: Andrzej Hajda <andrzej.hajda@intel.com> 18866L: linux-media@vger.kernel.org 18867S: Supported 18868F: drivers/media/i2c/s5k5baf.c 18869 18870SAMSUNG S5P Security SubSystem (SSS) DRIVER 18871M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18872M: Vladimir Zapolskiy <vz@mleia.com> 18873L: linux-crypto@vger.kernel.org 18874L: linux-samsung-soc@vger.kernel.org 18875S: Maintained 18876F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18877F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18878F: drivers/crypto/s5p-sss.c 18879 18880SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18881M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18882L: linux-media@vger.kernel.org 18883S: Supported 18884Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18885F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18886F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18887F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18888F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18889F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18890F: drivers/media/platform/samsung/exynos4-is/ 18891 18892SAMSUNG SOC CLOCK DRIVERS 18893M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18894M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18895M: Tomasz Figa <tomasz.figa@gmail.com> 18896M: Chanwoo Choi <cw00.choi@samsung.com> 18897R: Alim Akhtar <alim.akhtar@samsung.com> 18898L: linux-samsung-soc@vger.kernel.org 18899S: Supported 18900T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18901T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18902F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18903F: Documentation/devicetree/bindings/clock/samsung,s3c* 18904F: drivers/clk/samsung/ 18905F: include/dt-bindings/clock/exynos*.h 18906F: include/dt-bindings/clock/s5p*.h 18907F: include/dt-bindings/clock/samsung,*.h 18908F: include/linux/clk/samsung.h 18909 18910SAMSUNG SPI DRIVERS 18911M: Andi Shyti <andi.shyti@kernel.org> 18912L: linux-spi@vger.kernel.org 18913L: linux-samsung-soc@vger.kernel.org 18914S: Maintained 18915F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18916F: drivers/spi/spi-s3c* 18917F: include/linux/platform_data/spi-s3c64xx.h 18918 18919SAMSUNG SXGBE DRIVERS 18920M: Byungho An <bh74.an@samsung.com> 18921L: netdev@vger.kernel.org 18922S: Supported 18923F: drivers/net/ethernet/samsung/sxgbe/ 18924 18925SAMSUNG THERMAL DRIVER 18926M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18927M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18928L: linux-pm@vger.kernel.org 18929L: linux-samsung-soc@vger.kernel.org 18930S: Maintained 18931F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18932F: drivers/thermal/samsung/ 18933 18934SAMSUNG USB2 PHY DRIVER 18935M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18936L: linux-kernel@vger.kernel.org 18937S: Supported 18938F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18939F: Documentation/driver-api/phy/samsung-usb2.rst 18940F: drivers/phy/samsung/phy-exynos4210-usb2.c 18941F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18942F: drivers/phy/samsung/phy-exynos5250-usb2.c 18943F: drivers/phy/samsung/phy-s5pv210-usb2.c 18944F: drivers/phy/samsung/phy-samsung-usb2.c 18945F: drivers/phy/samsung/phy-samsung-usb2.h 18946 18947SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18948M: Paul Barker <paul.barker@sancloud.com> 18949R: Marc Murphy <marc.murphy@sancloud.com> 18950S: Supported 18951F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18952 18953SC1200 WDT DRIVER 18954M: Zwane Mwaikambo <zwanem@gmail.com> 18955S: Maintained 18956F: drivers/watchdog/sc1200wdt.c 18957 18958SCHEDULER 18959M: Ingo Molnar <mingo@redhat.com> 18960M: Peter Zijlstra <peterz@infradead.org> 18961M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18962M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18963R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18964R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18965R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18966R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18967R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18968R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18969L: linux-kernel@vger.kernel.org 18970S: Maintained 18971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18972F: include/linux/preempt.h 18973F: include/linux/sched.h 18974F: include/linux/wait.h 18975F: include/uapi/linux/sched.h 18976F: kernel/sched/ 18977 18978SCSI LIBSAS SUBSYSTEM 18979R: John Garry <john.g.garry@oracle.com> 18980R: Jason Yan <yanaijie@huawei.com> 18981L: linux-scsi@vger.kernel.org 18982S: Supported 18983F: Documentation/scsi/libsas.rst 18984F: drivers/scsi/libsas/ 18985F: include/scsi/libsas.h 18986F: include/scsi/sas_ata.h 18987 18988SCSI RDMA PROTOCOL (SRP) INITIATOR 18989M: Bart Van Assche <bvanassche@acm.org> 18990L: linux-rdma@vger.kernel.org 18991S: Supported 18992Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18993F: drivers/infiniband/ulp/srp/ 18994F: include/scsi/srp.h 18995 18996SCSI RDMA PROTOCOL (SRP) TARGET 18997M: Bart Van Assche <bvanassche@acm.org> 18998L: linux-rdma@vger.kernel.org 18999L: target-devel@vger.kernel.org 19000S: Supported 19001Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19002F: drivers/infiniband/ulp/srpt/ 19003 19004SCSI SG DRIVER 19005M: Doug Gilbert <dgilbert@interlog.com> 19006L: linux-scsi@vger.kernel.org 19007S: Maintained 19008W: http://sg.danny.cz/sg 19009F: Documentation/scsi/scsi-generic.rst 19010F: drivers/scsi/sg.c 19011F: include/scsi/sg.h 19012 19013SCSI SUBSYSTEM 19014M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19015M: "Martin K. Petersen" <martin.petersen@oracle.com> 19016L: linux-scsi@vger.kernel.org 19017S: Maintained 19018Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19019T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19020T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19021F: Documentation/devicetree/bindings/scsi/ 19022F: drivers/scsi/ 19023F: drivers/ufs/ 19024F: include/scsi/ 19025 19026SCSI TAPE DRIVER 19027M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19028L: linux-scsi@vger.kernel.org 19029S: Maintained 19030F: Documentation/scsi/st.rst 19031F: drivers/scsi/st.* 19032F: drivers/scsi/st_*.h 19033 19034SCSI TARGET CORE USER DRIVER 19035M: Bodo Stroesser <bostroesser@gmail.com> 19036L: linux-scsi@vger.kernel.org 19037L: target-devel@vger.kernel.org 19038S: Supported 19039F: Documentation/target/tcmu-design.rst 19040F: drivers/target/target_core_user.c 19041F: include/uapi/linux/target_core_user.h 19042 19043SCSI TARGET SUBSYSTEM 19044M: "Martin K. Petersen" <martin.petersen@oracle.com> 19045L: linux-scsi@vger.kernel.org 19046L: target-devel@vger.kernel.org 19047S: Supported 19048W: http://www.linux-iscsi.org 19049Q: https://patchwork.kernel.org/project/target-devel/list/ 19050T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19051F: Documentation/target/ 19052F: drivers/target/ 19053F: include/target/ 19054 19055SCTP PROTOCOL 19056M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19057M: Xin Long <lucien.xin@gmail.com> 19058L: linux-sctp@vger.kernel.org 19059S: Maintained 19060W: https://github.com/sctp/lksctp-tools/wiki 19061F: Documentation/networking/sctp.rst 19062F: include/linux/sctp.h 19063F: include/net/sctp/ 19064F: include/uapi/linux/sctp.h 19065F: net/sctp/ 19066 19067SCx200 CPU SUPPORT 19068M: Jim Cromie <jim.cromie@gmail.com> 19069S: Odd Fixes 19070F: Documentation/i2c/busses/scx200_acb.rst 19071F: arch/x86/platform/scx200/ 19072F: drivers/i2c/busses/scx200* 19073F: drivers/mtd/maps/scx200_docflash.c 19074F: drivers/watchdog/scx200_wdt.c 19075F: include/linux/scx200.h 19076 19077SCx200 GPIO DRIVER 19078M: Jim Cromie <jim.cromie@gmail.com> 19079S: Maintained 19080F: drivers/char/scx200_gpio.c 19081F: include/linux/scx200_gpio.h 19082 19083SCx200 HRT CLOCKSOURCE DRIVER 19084M: Jim Cromie <jim.cromie@gmail.com> 19085S: Maintained 19086F: drivers/clocksource/scx200_hrt.c 19087 19088SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19089M: Sascha Sommer <saschasommer@freenet.de> 19090L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19091S: Maintained 19092F: drivers/mmc/host/sdricoh_cs.c 19093 19094SECO BOARDS CEC DRIVER 19095M: Ettore Chimenti <ek5.chimenti@gmail.com> 19096S: Maintained 19097F: drivers/media/cec/platform/seco/seco-cec.c 19098F: drivers/media/cec/platform/seco/seco-cec.h 19099 19100SECURE COMPUTING 19101M: Kees Cook <keescook@chromium.org> 19102R: Andy Lutomirski <luto@amacapital.net> 19103R: Will Drewry <wad@chromium.org> 19104S: Supported 19105T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19106F: Documentation/userspace-api/seccomp_filter.rst 19107F: include/linux/seccomp.h 19108F: include/uapi/linux/seccomp.h 19109F: kernel/seccomp.c 19110F: tools/testing/selftests/kselftest_harness.h 19111F: tools/testing/selftests/seccomp/* 19112K: \bsecure_computing 19113K: \bTIF_SECCOMP\b 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19116M: Kamal Dasu <kamal.dasu@broadcom.com> 19117M: Al Cooper <alcooperx@gmail.com> 19118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-brcmstb* 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19124M: Adrian Hunter <adrian.hunter@intel.com> 19125L: linux-mmc@vger.kernel.org 19126S: Supported 19127F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19128F: drivers/mmc/host/sdhci* 19129 19130SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19131M: Eugen Hristev <eugen.hristev@microchip.com> 19132L: linux-mmc@vger.kernel.org 19133S: Supported 19134F: drivers/mmc/host/sdhci-of-at91.c 19135 19136SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19137M: Haibo Chen <haibo.chen@nxp.com> 19138L: linux-imx@nxp.com 19139L: linux-mmc@vger.kernel.org 19140S: Maintained 19141F: drivers/mmc/host/sdhci-esdhc-imx.c 19142 19143SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19144M: Ben Dooks <ben-linux@fluff.org> 19145M: Jaehoon Chung <jh80.chung@samsung.com> 19146L: linux-mmc@vger.kernel.org 19147S: Maintained 19148F: drivers/mmc/host/sdhci-s3c* 19149 19150SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19151M: Viresh Kumar <vireshk@kernel.org> 19152L: linux-mmc@vger.kernel.org 19153S: Maintained 19154F: drivers/mmc/host/sdhci-spear.c 19155 19156SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19157M: Vignesh Raghavendra <vigneshr@ti.com> 19158L: linux-mmc@vger.kernel.org 19159S: Maintained 19160F: drivers/mmc/host/sdhci-omap.c 19161 19162SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19163M: Jonathan Derrick <jonathan.derrick@linux.dev> 19164L: linux-block@vger.kernel.org 19165S: Supported 19166F: block/opal_proto.h 19167F: block/sed* 19168F: include/linux/sed* 19169F: include/uapi/linux/sed* 19170 19171SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19172M: Mark Rutland <mark.rutland@arm.com> 19173M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19174M: Sudeep Holla <sudeep.holla@arm.com> 19175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19176S: Maintained 19177F: drivers/firmware/smccc/ 19178F: include/linux/arm-smccc.h 19179 19180SECURITY CONTACT 19181M: Security Officers <security@kernel.org> 19182S: Supported 19183F: Documentation/process/security-bugs.rst 19184 19185SECURITY SUBSYSTEM 19186M: Paul Moore <paul@paul-moore.com> 19187M: James Morris <jmorris@namei.org> 19188M: "Serge E. Hallyn" <serge@hallyn.com> 19189L: linux-security-module@vger.kernel.org (suggested Cc:) 19190S: Supported 19191W: http://kernsec.org/ 19192T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19193F: security/ 19194X: security/selinux/ 19195 19196SELINUX SECURITY MODULE 19197M: Paul Moore <paul@paul-moore.com> 19198M: Stephen Smalley <stephen.smalley.work@gmail.com> 19199M: Eric Paris <eparis@parisplace.org> 19200L: selinux@vger.kernel.org 19201S: Supported 19202W: https://selinuxproject.org 19203W: https://github.com/SELinuxProject 19204T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19205F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19206F: Documentation/ABI/removed/sysfs-selinux-disable 19207F: Documentation/admin-guide/LSM/SELinux.rst 19208F: include/trace/events/avc.h 19209F: include/uapi/linux/selinux_netlink.h 19210F: scripts/selinux/ 19211F: security/selinux/ 19212 19213SENSABLE PHANTOM 19214M: Jiri Slaby <jirislaby@kernel.org> 19215S: Maintained 19216F: drivers/misc/phantom.c 19217F: include/uapi/linux/phantom.h 19218 19219SENSEAIR SUNRISE 006-0-0007 19220M: Jacopo Mondi <jacopo@jmondi.org> 19221S: Maintained 19222F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19223F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19224F: drivers/iio/chemical/sunrise_co2.c 19225 19226SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19227M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19228S: Maintained 19229F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19230F: drivers/iio/chemical/scd30.h 19231F: drivers/iio/chemical/scd30_core.c 19232F: drivers/iio/chemical/scd30_i2c.c 19233F: drivers/iio/chemical/scd30_serial.c 19234 19235SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19236M: Roan van Dijk <roan@protonic.nl> 19237S: Maintained 19238F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19239F: drivers/iio/chemical/scd4x.c 19240 19241SENSIRION SGP40 GAS SENSOR DRIVER 19242M: Andreas Klinger <ak@it-klinger.de> 19243S: Maintained 19244F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19245F: drivers/iio/chemical/sgp40.c 19246 19247SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19248M: Tomasz Duszynski <tduszyns@gmail.com> 19249S: Maintained 19250F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19251F: drivers/iio/chemical/sps30.c 19252F: drivers/iio/chemical/sps30_i2c.c 19253F: drivers/iio/chemical/sps30_serial.c 19254 19255SERIAL DEVICE BUS 19256M: Rob Herring <robh@kernel.org> 19257L: linux-serial@vger.kernel.org 19258S: Maintained 19259F: Documentation/devicetree/bindings/serial/serial.yaml 19260F: drivers/tty/serdev/ 19261F: include/linux/serdev.h 19262 19263SERIAL IR RECEIVER 19264M: Sean Young <sean@mess.org> 19265L: linux-media@vger.kernel.org 19266S: Maintained 19267F: drivers/media/rc/serial_ir.c 19268 19269SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19270M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19272S: Maintained 19273F: Documentation/devicetree/bindings/slimbus/ 19274F: drivers/slimbus/ 19275F: include/linux/slimbus.h 19276 19277SFC NETWORK DRIVER 19278M: Edward Cree <ecree.xilinx@gmail.com> 19279M: Martin Habets <habetsm.xilinx@gmail.com> 19280L: netdev@vger.kernel.org 19281L: linux-net-drivers@amd.com 19282S: Supported 19283F: Documentation/networking/devlink/sfc.rst 19284F: drivers/net/ethernet/sfc/ 19285 19286SFCTEMP HWMON DRIVER 19287M: Emil Renner Berthing <kernel@esmil.dk> 19288L: linux-hwmon@vger.kernel.org 19289S: Maintained 19290F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19291F: Documentation/hwmon/sfctemp.rst 19292F: drivers/hwmon/sfctemp.c 19293 19294SFF/SFP/SFP+ MODULE SUPPORT 19295M: Russell King <linux@armlinux.org.uk> 19296L: netdev@vger.kernel.org 19297S: Maintained 19298F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19299F: drivers/net/phy/phylink.c 19300F: drivers/net/phy/sfp* 19301F: include/linux/mdio/mdio-i2c.h 19302F: include/linux/phylink.h 19303F: include/linux/sfp.h 19304K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19305 19306SGI GRU DRIVER 19307M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19308S: Maintained 19309F: drivers/misc/sgi-gru/ 19310 19311SGI XP/XPC/XPNET DRIVER 19312M: Robin Holt <robinmholt@gmail.com> 19313M: Steve Wahl <steve.wahl@hpe.com> 19314R: Mike Travis <mike.travis@hpe.com> 19315S: Maintained 19316F: drivers/misc/sgi-xp/ 19317 19318SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19319M: Karsten Graul <kgraul@linux.ibm.com> 19320M: Wenjia Zhang <wenjia@linux.ibm.com> 19321M: Jan Karcher <jaka@linux.ibm.com> 19322R: D. Wythe <alibuda@linux.alibaba.com> 19323R: Tony Lu <tonylu@linux.alibaba.com> 19324R: Wen Gu <guwen@linux.alibaba.com> 19325L: linux-s390@vger.kernel.org 19326S: Supported 19327F: net/smc/ 19328 19329SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19330M: Linus Walleij <linus.walleij@linaro.org> 19331L: linux-iio@vger.kernel.org 19332S: Maintained 19333T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19334F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19335F: drivers/iio/light/gp2ap002.c 19336 19337SHARP RJ54N1CB0C SENSOR DRIVER 19338M: Jacopo Mondi <jacopo@jmondi.org> 19339L: linux-media@vger.kernel.org 19340S: Odd fixes 19341T: git git://linuxtv.org/media_tree.git 19342F: drivers/media/i2c/rj54n1cb0c.c 19343F: include/media/i2c/rj54n1cb0c.h 19344 19345SH_VOU V4L2 OUTPUT DRIVER 19346L: linux-media@vger.kernel.org 19347S: Orphan 19348F: drivers/media/platform/renesas/sh_vou.c 19349F: include/media/drv-intf/sh_vou.h 19350 19351SI2157 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/tuners/si2157* 19360 19361SI2165 MEDIA DRIVER 19362M: Matthias Schwarzott <zzam@gentoo.org> 19363L: linux-media@vger.kernel.org 19364S: Maintained 19365W: https://linuxtv.org 19366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19367F: drivers/media/dvb-frontends/si2165* 19368 19369SI2168 MEDIA DRIVER 19370M: Antti Palosaari <crope@iki.fi> 19371L: linux-media@vger.kernel.org 19372S: Maintained 19373W: https://linuxtv.org 19374W: http://palosaari.fi/linux/ 19375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19376T: git git://linuxtv.org/anttip/media_tree.git 19377F: drivers/media/dvb-frontends/si2168* 19378 19379SI470X FM RADIO RECEIVER I2C DRIVER 19380M: Hans Verkuil <hverkuil@xs4all.nl> 19381L: linux-media@vger.kernel.org 19382S: Odd Fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19386F: drivers/media/radio/si470x/radio-si470x-i2c.c 19387 19388SI470X FM RADIO RECEIVER USB DRIVER 19389M: Hans Verkuil <hverkuil@xs4all.nl> 19390L: linux-media@vger.kernel.org 19391S: Maintained 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/radio/si470x/radio-si470x-common.c 19395F: drivers/media/radio/si470x/radio-si470x-usb.c 19396F: drivers/media/radio/si470x/radio-si470x.h 19397 19398SI4713 FM RADIO TRANSMITTER I2C DRIVER 19399M: Eduardo Valentin <edubezval@gmail.com> 19400L: linux-media@vger.kernel.org 19401S: Odd Fixes 19402W: https://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: drivers/media/radio/si4713/si4713.? 19405 19406SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19407M: Eduardo Valentin <edubezval@gmail.com> 19408L: linux-media@vger.kernel.org 19409S: Odd Fixes 19410W: https://linuxtv.org 19411T: git git://linuxtv.org/media_tree.git 19412F: drivers/media/radio/si4713/radio-platform-si4713.c 19413 19414SI4713 FM RADIO TRANSMITTER USB DRIVER 19415M: Hans Verkuil <hverkuil@xs4all.nl> 19416L: linux-media@vger.kernel.org 19417S: Maintained 19418W: https://linuxtv.org 19419T: git git://linuxtv.org/media_tree.git 19420F: drivers/media/radio/si4713/radio-usb-si4713.c 19421 19422SIANO DVB DRIVER 19423M: Mauro Carvalho Chehab <mchehab@kernel.org> 19424L: linux-media@vger.kernel.org 19425S: Odd fixes 19426W: https://linuxtv.org 19427T: git git://linuxtv.org/media_tree.git 19428F: drivers/media/common/siano/ 19429F: drivers/media/mmc/siano/ 19430F: drivers/media/usb/siano/ 19431F: drivers/media/usb/siano/ 19432 19433SIFIVE DRIVERS 19434M: Palmer Dabbelt <palmer@dabbelt.com> 19435M: Paul Walmsley <paul.walmsley@sifive.com> 19436L: linux-riscv@lists.infradead.org 19437S: Supported 19438N: sifive 19439K: [^@]sifive 19440 19441SIFIVE FU540 SYSTEM-ON-CHIP 19442M: Paul Walmsley <paul.walmsley@sifive.com> 19443M: Palmer Dabbelt <palmer@dabbelt.com> 19444L: linux-riscv@lists.infradead.org 19445S: Supported 19446T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19447N: fu540 19448K: fu540 19449 19450SIFIVE PDMA DRIVER 19451M: Green Wan <green.wan@sifive.com> 19452S: Maintained 19453F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19454F: drivers/dma/sf-pdma/ 19455 19456SIFIVE SOC DRIVERS 19457M: Conor Dooley <conor@kernel.org> 19458L: linux-riscv@lists.infradead.org 19459S: Maintained 19460T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19461F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19462F: drivers/soc/sifive/ 19463 19464SILEAD TOUCHSCREEN DRIVER 19465M: Hans de Goede <hdegoede@redhat.com> 19466L: linux-input@vger.kernel.org 19467L: platform-driver-x86@vger.kernel.org 19468S: Maintained 19469F: drivers/input/touchscreen/silead.c 19470F: drivers/platform/x86/touchscreen_dmi.c 19471 19472SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19473M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19474S: Supported 19475F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19476F: drivers/net/wireless/silabs/wfx/ 19477 19478SILICON MOTION SM712 FRAME BUFFER DRIVER 19479M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19480M: Teddy Wang <teddy.wang@siliconmotion.com> 19481M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19482L: linux-fbdev@vger.kernel.org 19483S: Maintained 19484F: Documentation/fb/sm712fb.rst 19485F: drivers/video/fbdev/sm712* 19486 19487SILVACO I3C DUAL-ROLE MASTER 19488M: Miquel Raynal <miquel.raynal@bootlin.com> 19489M: Conor Culhane <conor.culhane@silvaco.com> 19490L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19491S: Maintained 19492F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19493F: drivers/i3c/master/svc-i3c-master.c 19494 19495SIMPLEFB FB DRIVER 19496M: Hans de Goede <hdegoede@redhat.com> 19497L: linux-fbdev@vger.kernel.org 19498S: Maintained 19499F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19500F: drivers/video/fbdev/simplefb.c 19501F: include/linux/platform_data/simplefb.h 19502 19503SIMTEC EB110ATX (Chalice CATS) 19504M: Simtec Linux Team <linux@simtec.co.uk> 19505S: Supported 19506W: http://www.simtec.co.uk/products/EB110ATX/ 19507 19508SIOX 19509M: Thorsten Scherer <t.scherer@eckelmann.de> 19510M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19511R: Pengutronix Kernel Team <kernel@pengutronix.de> 19512S: Supported 19513F: drivers/gpio/gpio-siox.c 19514F: drivers/siox/* 19515F: include/trace/events/siox.h 19516 19517SIPHASH PRF ROUTINES 19518M: Jason A. Donenfeld <Jason@zx2c4.com> 19519S: Maintained 19520F: include/linux/siphash.h 19521F: lib/siphash.c 19522F: lib/siphash_kunit.c 19523 19524SIS 190 ETHERNET DRIVER 19525M: Francois Romieu <romieu@fr.zoreil.com> 19526L: netdev@vger.kernel.org 19527S: Maintained 19528F: drivers/net/ethernet/sis/sis190.c 19529 19530SIS 900/7016 FAST ETHERNET DRIVER 19531M: Daniele Venzano <venza@brownhat.org> 19532L: netdev@vger.kernel.org 19533S: Maintained 19534W: http://www.brownhat.org/sis900.html 19535F: drivers/net/ethernet/sis/sis900.* 19536 19537SIS FRAMEBUFFER DRIVER 19538S: Orphan 19539F: Documentation/fb/sisfb.rst 19540F: drivers/video/fbdev/sis/ 19541F: include/video/sisfb.h 19542 19543SIS I2C TOUCHSCREEN DRIVER 19544M: Mika Penttilä <mpenttil@redhat.com> 19545L: linux-input@vger.kernel.org 19546S: Maintained 19547F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19548F: drivers/input/touchscreen/sis_i2c.c 19549 19550SIS USB2VGA DRIVER 19551M: Thomas Winischhofer <thomas@winischhofer.net> 19552S: Maintained 19553W: http://www.winischhofer.at/linuxsisusbvga.shtml 19554F: drivers/usb/misc/sisusbvga/ 19555 19556SL28 CPLD MFD DRIVER 19557M: Michael Walle <michael@walle.cc> 19558S: Maintained 19559F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19560F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19561F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19562F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19563F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19564F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19565F: drivers/gpio/gpio-sl28cpld.c 19566F: drivers/hwmon/sl28cpld-hwmon.c 19567F: drivers/irqchip/irq-sl28cpld.c 19568F: drivers/pwm/pwm-sl28cpld.c 19569F: drivers/watchdog/sl28cpld_wdt.c 19570 19571SL28 VPD NVMEM LAYOUT DRIVER 19572M: Michael Walle <michael@walle.cc> 19573S: Maintained 19574F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19575F: drivers/nvmem/layouts/sl28vpd.c 19576 19577SLAB ALLOCATOR 19578M: Christoph Lameter <cl@linux.com> 19579M: Pekka Enberg <penberg@kernel.org> 19580M: David Rientjes <rientjes@google.com> 19581M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19582M: Andrew Morton <akpm@linux-foundation.org> 19583M: Vlastimil Babka <vbabka@suse.cz> 19584R: Roman Gushchin <roman.gushchin@linux.dev> 19585R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19586L: linux-mm@kvack.org 19587S: Maintained 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19589F: include/linux/sl?b*.h 19590F: mm/sl?b* 19591 19592SLCAN CAN NETWORK DRIVER 19593M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19594L: linux-can@vger.kernel.org 19595S: Maintained 19596F: drivers/net/can/slcan/ 19597 19598SLEEPABLE READ-COPY UPDATE (SRCU) 19599M: Lai Jiangshan <jiangshanlai@gmail.com> 19600M: "Paul E. McKenney" <paulmck@kernel.org> 19601M: Josh Triplett <josh@joshtriplett.org> 19602R: Steven Rostedt <rostedt@goodmis.org> 19603R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19604L: rcu@vger.kernel.org 19605S: Supported 19606W: http://www.rdrop.com/users/paulmck/RCU/ 19607T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19608F: include/linux/srcu*.h 19609F: kernel/rcu/srcu*.c 19610 19611SMACK SECURITY MODULE 19612M: Casey Schaufler <casey@schaufler-ca.com> 19613L: linux-security-module@vger.kernel.org 19614S: Maintained 19615W: http://schaufler-ca.com 19616T: git git://github.com/cschaufler/smack-next 19617F: Documentation/admin-guide/LSM/Smack.rst 19618F: security/smack/ 19619 19620SMC91x ETHERNET DRIVER 19621M: Nicolas Pitre <nico@fluxnic.net> 19622S: Odd Fixes 19623F: drivers/net/ethernet/smsc/smc91x.* 19624 19625SMM665 HARDWARE MONITOR DRIVER 19626M: Guenter Roeck <linux@roeck-us.net> 19627L: linux-hwmon@vger.kernel.org 19628S: Maintained 19629F: Documentation/hwmon/smm665.rst 19630F: drivers/hwmon/smm665.c 19631 19632SMSC EMC2103 HARDWARE MONITOR DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: linux-hwmon@vger.kernel.org 19635S: Maintained 19636F: Documentation/hwmon/emc2103.rst 19637F: drivers/hwmon/emc2103.c 19638 19639SMSC SCH5627 HARDWARE MONITOR DRIVER 19640M: Hans de Goede <hdegoede@redhat.com> 19641L: linux-hwmon@vger.kernel.org 19642S: Supported 19643F: Documentation/hwmon/sch5627.rst 19644F: drivers/hwmon/sch5627.c 19645 19646SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19647M: Steve Glendinning <steve.glendinning@shawell.net> 19648L: linux-fbdev@vger.kernel.org 19649S: Maintained 19650F: drivers/video/fbdev/smscufx.c 19651 19652SMSC47B397 HARDWARE MONITOR DRIVER 19653M: Jean Delvare <jdelvare@suse.com> 19654L: linux-hwmon@vger.kernel.org 19655S: Maintained 19656F: Documentation/hwmon/smsc47b397.rst 19657F: drivers/hwmon/smsc47b397.c 19658 19659SMSC911x ETHERNET DRIVER 19660M: Steve Glendinning <steve.glendinning@shawell.net> 19661L: netdev@vger.kernel.org 19662S: Maintained 19663F: drivers/net/ethernet/smsc/smsc911x.* 19664F: include/linux/smsc911x.h 19665 19666SMSC9420 PCI ETHERNET DRIVER 19667M: Steve Glendinning <steve.glendinning@shawell.net> 19668L: netdev@vger.kernel.org 19669S: Maintained 19670F: drivers/net/ethernet/smsc/smsc9420.* 19671 19672SNET DPU VIRTIO DATA PATH ACCELERATOR 19673R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19674F: drivers/vdpa/solidrun/ 19675 19676SOCIONEXT (SNI) AVE NETWORK DRIVER 19677M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19678L: netdev@vger.kernel.org 19679S: Maintained 19680F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19681F: drivers/net/ethernet/socionext/sni_ave.c 19682 19683SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19684M: Jassi Brar <jaswinder.singh@linaro.org> 19685M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19686L: netdev@vger.kernel.org 19687S: Maintained 19688F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19689F: drivers/net/ethernet/socionext/netsec.c 19690 19691SOCIONEXT (SNI) Synquacer SPI DRIVER 19692M: Masahisa Kojima <masahisa.kojima@linaro.org> 19693M: Jassi Brar <jaswinder.singh@linaro.org> 19694L: linux-spi@vger.kernel.org 19695S: Maintained 19696F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19697F: drivers/spi/spi-synquacer.c 19698 19699SOCIONEXT SYNQUACER I2C DRIVER 19700M: Ard Biesheuvel <ardb@kernel.org> 19701L: linux-i2c@vger.kernel.org 19702S: Maintained 19703F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19704F: drivers/i2c/busses/i2c-synquacer.c 19705 19706SOCIONEXT UNIPHIER SOUND DRIVER 19707L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19708S: Orphan 19709F: sound/soc/uniphier/ 19710 19711SOCKET TIMESTAMPING 19712M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19713S: Maintained 19714F: Documentation/networking/timestamping.rst 19715F: include/uapi/linux/net_tstamp.h 19716F: tools/testing/selftests/net/so_txtime.c 19717 19718SOEKRIS NET48XX LED SUPPORT 19719M: Chris Boot <bootc@bootc.net> 19720S: Maintained 19721F: drivers/leds/leds-net48xx.c 19722 19723SOFT-IWARP DRIVER (siw) 19724M: Bernard Metzler <bmt@zurich.ibm.com> 19725L: linux-rdma@vger.kernel.org 19726S: Supported 19727F: drivers/infiniband/sw/siw/ 19728F: include/uapi/rdma/siw-abi.h 19729 19730SOFT-ROCE DRIVER (rxe) 19731M: Zhu Yanjun <zyjzyj2000@gmail.com> 19732L: linux-rdma@vger.kernel.org 19733S: Supported 19734F: drivers/infiniband/sw/rxe/ 19735F: include/uapi/rdma/rdma_user_rxe.h 19736 19737SOFTLOGIC 6x10 MPEG CODEC 19738M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19739M: Anton Sviridenko <anton@corp.bluecherry.net> 19740M: Andrey Utkin <andrey_utkin@fastmail.com> 19741M: Ismael Luceno <ismael@iodev.co.uk> 19742L: linux-media@vger.kernel.org 19743S: Supported 19744F: drivers/media/pci/solo6x10/ 19745 19746SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19747M: James Morse <james.morse@arm.com> 19748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19749S: Maintained 19750F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19751F: drivers/firmware/arm_sdei.c 19752F: include/linux/arm_sdei.h 19753F: include/uapi/linux/arm_sdei.h 19754 19755SOFTWARE NODES AND DEVICE PROPERTIES 19756R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19757R: Daniel Scally <djrscally@gmail.com> 19758R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19759R: Sakari Ailus <sakari.ailus@linux.intel.com> 19760L: linux-acpi@vger.kernel.org 19761S: Maintained 19762F: drivers/base/property.c 19763F: drivers/base/swnode.c 19764F: include/linux/fwnode.h 19765F: include/linux/property.h 19766 19767SOFTWARE RAID (Multiple Disks) SUPPORT 19768M: Song Liu <song@kernel.org> 19769L: linux-raid@vger.kernel.org 19770S: Supported 19771Q: https://patchwork.kernel.org/project/linux-raid/list/ 19772T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19773F: drivers/md/Kconfig 19774F: drivers/md/Makefile 19775F: drivers/md/md* 19776F: drivers/md/raid* 19777F: include/linux/raid/ 19778F: include/uapi/linux/raid/ 19779 19780SOLIDRUN CLEARFOG SUPPORT 19781M: Russell King <linux@armlinux.org.uk> 19782S: Maintained 19783F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19784F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19785 19786SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19787M: Russell King <linux@armlinux.org.uk> 19788S: Maintained 19789F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19790F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19791F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19792 19793SONIC NETWORK DRIVER 19794M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19795L: netdev@vger.kernel.org 19796S: Maintained 19797F: drivers/net/ethernet/natsemi/sonic.* 19798 19799SONICS SILICON BACKPLANE DRIVER (SSB) 19800M: Michael Buesch <m@bues.ch> 19801L: linux-wireless@vger.kernel.org 19802S: Maintained 19803F: drivers/ssb/ 19804F: include/linux/ssb/ 19805 19806SONY IMX208 SENSOR DRIVER 19807M: Sakari Ailus <sakari.ailus@linux.intel.com> 19808L: linux-media@vger.kernel.org 19809S: Maintained 19810T: git git://linuxtv.org/media_tree.git 19811F: drivers/media/i2c/imx208.c 19812 19813SONY IMX214 SENSOR DRIVER 19814M: Ricardo Ribalda <ribalda@kernel.org> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19819F: drivers/media/i2c/imx214.c 19820 19821SONY IMX219 SENSOR DRIVER 19822M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19827F: drivers/media/i2c/imx219.c 19828 19829SONY IMX258 SENSOR DRIVER 19830M: Sakari Ailus <sakari.ailus@linux.intel.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19835F: drivers/media/i2c/imx258.c 19836 19837SONY IMX274 SENSOR DRIVER 19838M: Leon Luo <leonl@leopardimaging.com> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841T: git git://linuxtv.org/media_tree.git 19842F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19843F: drivers/media/i2c/imx274.c 19844 19845SONY IMX290 SENSOR DRIVER 19846M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19851F: drivers/media/i2c/imx290.c 19852 19853SONY IMX296 SENSOR DRIVER 19854M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19855M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19860F: drivers/media/i2c/imx296.c 19861 19862SONY IMX319 SENSOR DRIVER 19863M: Bingbu Cao <bingbu.cao@intel.com> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: drivers/media/i2c/imx319.c 19868 19869SONY IMX334 SENSOR DRIVER 19870M: Paul J. Murphy <paul.j.murphy@intel.com> 19871M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19872L: linux-media@vger.kernel.org 19873S: Maintained 19874T: git git://linuxtv.org/media_tree.git 19875F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19876F: drivers/media/i2c/imx334.c 19877 19878SONY IMX335 SENSOR DRIVER 19879M: Paul J. Murphy <paul.j.murphy@intel.com> 19880M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19881L: linux-media@vger.kernel.org 19882S: Maintained 19883T: git git://linuxtv.org/media_tree.git 19884F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19885F: drivers/media/i2c/imx335.c 19886 19887SONY IMX355 SENSOR DRIVER 19888M: Tianshu Qiu <tian.shu.qiu@intel.com> 19889L: linux-media@vger.kernel.org 19890S: Maintained 19891T: git git://linuxtv.org/media_tree.git 19892F: drivers/media/i2c/imx355.c 19893 19894SONY IMX412 SENSOR DRIVER 19895M: Paul J. Murphy <paul.j.murphy@intel.com> 19896M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19897L: linux-media@vger.kernel.org 19898S: Maintained 19899T: git git://linuxtv.org/media_tree.git 19900F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19901F: drivers/media/i2c/imx412.c 19902 19903SONY IMX415 SENSOR DRIVER 19904M: Michael Riesch <michael.riesch@wolfvision.net> 19905L: linux-media@vger.kernel.org 19906S: Maintained 19907T: git git://linuxtv.org/media_tree.git 19908F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19909F: drivers/media/i2c/imx415.c 19910 19911SONY MEMORYSTICK SUBSYSTEM 19912M: Maxim Levitsky <maximlevitsky@gmail.com> 19913M: Alex Dubov <oakad@yahoo.com> 19914M: Ulf Hansson <ulf.hansson@linaro.org> 19915L: linux-mmc@vger.kernel.org 19916S: Maintained 19917T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19918F: drivers/memstick/ 19919F: include/linux/memstick.h 19920 19921SONY VAIO CONTROL DEVICE DRIVER 19922M: Mattia Dongili <malattia@linux.it> 19923L: platform-driver-x86@vger.kernel.org 19924S: Maintained 19925W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19926F: Documentation/admin-guide/laptops/sony-laptop.rst 19927F: drivers/char/sonypi.c 19928F: drivers/platform/x86/sony-laptop.c 19929F: include/linux/sony-laptop.h 19930 19931SOUND 19932M: Jaroslav Kysela <perex@perex.cz> 19933M: Takashi Iwai <tiwai@suse.com> 19934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19935S: Maintained 19936W: http://www.alsa-project.org/ 19937Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19939F: Documentation/sound/ 19940F: include/sound/ 19941F: include/uapi/sound/ 19942F: sound/ 19943F: tools/testing/selftests/alsa 19944 19945SOUND - ALSA SELFTESTS 19946M: Mark Brown <broonie@kernel.org> 19947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19948L: linux-kselftest@vger.kernel.org 19949S: Supported 19950F: tools/testing/selftests/alsa 19951 19952SOUND - COMPRESSED AUDIO 19953M: Vinod Koul <vkoul@kernel.org> 19954L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19955S: Supported 19956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19957F: Documentation/sound/designs/compress-offload.rst 19958F: include/sound/compress_driver.h 19959F: include/uapi/sound/compress_* 19960F: sound/core/compress_offload.c 19961F: sound/soc/soc-compress.c 19962 19963SOUND - DMAENGINE HELPERS 19964M: Lars-Peter Clausen <lars@metafoo.de> 19965S: Supported 19966F: include/sound/dmaengine_pcm.h 19967F: sound/core/pcm_dmaengine.c 19968F: sound/soc/soc-generic-dmaengine-pcm.c 19969 19970SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19971M: Liam Girdwood <lgirdwood@gmail.com> 19972M: Mark Brown <broonie@kernel.org> 19973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19974S: Supported 19975W: http://alsa-project.org/main/index.php/ASoC 19976T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19977F: Documentation/devicetree/bindings/sound/ 19978F: Documentation/sound/soc/ 19979F: include/dt-bindings/sound/ 19980F: include/sound/soc* 19981F: sound/soc/ 19982 19983SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19984M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19985M: Liam Girdwood <lgirdwood@gmail.com> 19986M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19987M: Bard Liao <yung-chuan.liao@linux.intel.com> 19988M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19989M: Daniel Baluta <daniel.baluta@nxp.com> 19990R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19991L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19992S: Supported 19993W: https://github.com/thesofproject/linux/ 19994F: sound/soc/sof/ 19995 19996SOUNDWIRE SUBSYSTEM 19997M: Vinod Koul <vkoul@kernel.org> 19998M: Bard Liao <yung-chuan.liao@linux.intel.com> 19999R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20000R: Sanyog Kale <sanyog.r.kale@intel.com> 20001L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20002S: Supported 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20004F: Documentation/driver-api/soundwire/ 20005F: drivers/soundwire/ 20006F: include/linux/soundwire/ 20007 20008SP2 MEDIA DRIVER 20009M: Olli Salonen <olli.salonen@iki.fi> 20010L: linux-media@vger.kernel.org 20011S: Maintained 20012W: https://linuxtv.org 20013Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20014F: drivers/media/dvb-frontends/sp2* 20015 20016SPANISH DOCUMENTATION 20017M: Carlos Bilbao <carlos.bilbao@amd.com> 20018S: Maintained 20019F: Documentation/translations/sp_SP/ 20020 20021SPARC + UltraSPARC (sparc/sparc64) 20022M: "David S. Miller" <davem@davemloft.net> 20023L: sparclinux@vger.kernel.org 20024S: Maintained 20025Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20026T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20027T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20028F: arch/sparc/ 20029F: drivers/sbus/ 20030 20031SPARC SERIAL DRIVERS 20032M: "David S. Miller" <davem@davemloft.net> 20033L: sparclinux@vger.kernel.org 20034S: Maintained 20035T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20036T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20037F: drivers/tty/serial/suncore.c 20038F: drivers/tty/serial/sunhv.c 20039F: drivers/tty/serial/sunsab.c 20040F: drivers/tty/serial/sunsab.h 20041F: drivers/tty/serial/sunsu.c 20042F: drivers/tty/serial/sunzilog.c 20043F: drivers/tty/serial/sunzilog.h 20044F: drivers/tty/vcc.c 20045F: include/linux/sunserialcore.h 20046 20047SPARSE CHECKER 20048M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20049L: linux-sparse@vger.kernel.org 20050S: Maintained 20051W: https://sparse.docs.kernel.org/ 20052Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20053B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20054T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20055F: include/linux/compiler.h 20056 20057SPEAKUP CONSOLE SPEECH DRIVER 20058M: William Hubbs <w.d.hubbs@gmail.com> 20059M: Chris Brannon <chris@the-brannons.com> 20060M: Kirk Reiser <kirk@reisers.ca> 20061M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20062L: speakup@linux-speakup.org 20063S: Odd Fixes 20064W: http://www.linux-speakup.org/ 20065W: https://github.com/linux-speakup/speakup 20066B: https://github.com/linux-speakup/speakup/issues 20067F: drivers/accessibility/speakup/ 20068 20069SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20070M: Viresh Kumar <vireshk@kernel.org> 20071M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20072M: soc@kernel.org 20073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20074S: Maintained 20075W: http://www.st.com/spear 20076F: arch/arm/boot/dts/st/spear* 20077F: arch/arm/mach-spear/ 20078F: drivers/clk/spear/ 20079F: drivers/pinctrl/spear/ 20080 20081SPI NOR SUBSYSTEM 20082M: Tudor Ambarus <tudor.ambarus@linaro.org> 20083M: Pratyush Yadav <pratyush@kernel.org> 20084R: Michael Walle <michael@walle.cc> 20085L: linux-mtd@lists.infradead.org 20086S: Maintained 20087W: http://www.linux-mtd.infradead.org/ 20088Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20089C: irc://irc.oftc.net/mtd 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20091F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20092F: drivers/mtd/spi-nor/ 20093F: include/linux/mtd/spi-nor.h 20094 20095SPI SUBSYSTEM 20096M: Mark Brown <broonie@kernel.org> 20097L: linux-spi@vger.kernel.org 20098S: Maintained 20099Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20100T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20101F: Documentation/devicetree/bindings/spi/ 20102F: Documentation/spi/ 20103F: drivers/spi/ 20104F: include/linux/spi/ 20105F: include/uapi/linux/spi/ 20106F: tools/spi/ 20107 20108SPIDERNET NETWORK DRIVER for CELL 20109M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20110M: Geoff Levand <geoff@infradead.org> 20111L: netdev@vger.kernel.org 20112L: linuxppc-dev@lists.ozlabs.org 20113S: Maintained 20114F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20115F: drivers/net/ethernet/toshiba/spider_net* 20116 20117SPMI SUBSYSTEM 20118M: Stephen Boyd <sboyd@kernel.org> 20119L: linux-kernel@vger.kernel.org 20120S: Maintained 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20122F: Documentation/devicetree/bindings/spmi/ 20123F: drivers/spmi/ 20124F: include/dt-bindings/spmi/spmi.h 20125F: include/linux/spmi.h 20126F: include/trace/events/spmi.h 20127 20128SPU FILE SYSTEM 20129M: Jeremy Kerr <jk@ozlabs.org> 20130L: linuxppc-dev@lists.ozlabs.org 20131S: Supported 20132W: http://www.ibm.com/developerworks/power/cell/ 20133F: Documentation/filesystems/spufs/spufs.rst 20134F: arch/powerpc/platforms/cell/spufs/ 20135 20136SQUASHFS FILE SYSTEM 20137M: Phillip Lougher <phillip@squashfs.org.uk> 20138L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20139S: Maintained 20140W: http://squashfs.org.uk 20141T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20142F: Documentation/filesystems/squashfs.rst 20143F: fs/squashfs/ 20144 20145SRM (Alpha) environment access 20146M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20147S: Maintained 20148F: arch/alpha/kernel/srm_env.c 20149 20150ST LSM6DSx IMU IIO DRIVER 20151M: Lorenzo Bianconi <lorenzo@kernel.org> 20152L: linux-iio@vger.kernel.org 20153S: Maintained 20154W: http://www.st.com/ 20155F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20156F: drivers/iio/imu/st_lsm6dsx/ 20157 20158ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20159M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20160M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20161L: linux-media@vger.kernel.org 20162S: Maintained 20163T: git git://linuxtv.org/media_tree.git 20164F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20165F: drivers/media/i2c/st-mipid02.c 20166 20167ST STM32 I2C/SMBUS DRIVER 20168M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20169M: Alain Volmat <alain.volmat@foss.st.com> 20170L: linux-i2c@vger.kernel.org 20171S: Maintained 20172F: drivers/i2c/busses/i2c-stm32* 20173 20174ST STM32 SPI DRIVER 20175M: Alain Volmat <alain.volmat@foss.st.com> 20176L: linux-spi@vger.kernel.org 20177S: Maintained 20178F: drivers/spi/spi-stm32.c 20179 20180ST STPDDC60 DRIVER 20181M: Daniel Nilsson <daniel.nilsson@flex.com> 20182L: linux-hwmon@vger.kernel.org 20183S: Maintained 20184F: Documentation/hwmon/stpddc60.rst 20185F: drivers/hwmon/pmbus/stpddc60.c 20186 20187ST VGXY61 DRIVER 20188M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20189M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20190L: linux-media@vger.kernel.org 20191S: Maintained 20192T: git git://linuxtv.org/media_tree.git 20193F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20194F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20195F: drivers/media/i2c/st-vgxy61.c 20196 20197ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20198M: Song Qiang <songqiang1304521@gmail.com> 20199L: linux-iio@vger.kernel.org 20200S: Maintained 20201F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20202F: drivers/iio/proximity/vl53l0x-i2c.c 20203 20204STABLE BRANCH 20205M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20206M: Sasha Levin <sashal@kernel.org> 20207L: stable@vger.kernel.org 20208S: Supported 20209F: Documentation/process/stable-kernel-rules.rst 20210 20211STAGING - ATOMISP DRIVER 20212M: Hans de Goede <hdegoede@redhat.com> 20213M: Mauro Carvalho Chehab <mchehab@kernel.org> 20214R: Sakari Ailus <sakari.ailus@linux.intel.com> 20215L: linux-media@vger.kernel.org 20216S: Maintained 20217F: drivers/staging/media/atomisp/ 20218 20219STAGING - FIELDBUS SUBSYSTEM 20220M: Sven Van Asbroeck <TheSven73@gmail.com> 20221S: Maintained 20222F: drivers/staging/fieldbus/* 20223F: drivers/staging/fieldbus/Documentation/ 20224 20225STAGING - HMS ANYBUS-S BUS 20226M: Sven Van Asbroeck <TheSven73@gmail.com> 20227S: Maintained 20228F: drivers/staging/fieldbus/anybuss/ 20229 20230STAGING - INDUSTRIAL IO 20231M: Jonathan Cameron <jic23@kernel.org> 20232L: linux-iio@vger.kernel.org 20233S: Odd Fixes 20234F: Documentation/devicetree/bindings/staging/iio/ 20235F: drivers/staging/iio/ 20236 20237STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20238M: Marc Dietrich <marvin24@gmx.de> 20239L: ac100@lists.launchpad.net (moderated for non-subscribers) 20240L: linux-tegra@vger.kernel.org 20241S: Maintained 20242F: drivers/staging/nvec/ 20243 20244STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20245M: Jens Frederich <jfrederich@gmail.com> 20246M: Jon Nettleton <jon.nettleton@gmail.com> 20247S: Maintained 20248W: http://wiki.laptop.org/go/DCON 20249F: drivers/staging/olpc_dcon/ 20250 20251STAGING - REALTEK RTL8712U DRIVERS 20252M: Larry Finger <Larry.Finger@lwfinger.net> 20253M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20254S: Odd Fixes 20255F: drivers/staging/rtl8712/ 20256 20257STAGING - SEPS525 LCD CONTROLLER DRIVERS 20258M: Michael Hennerich <michael.hennerich@analog.com> 20259L: linux-fbdev@vger.kernel.org 20260S: Supported 20261F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20262F: drivers/staging/fbtft/fb_seps525.c 20263 20264STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20265M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20266M: Teddy Wang <teddy.wang@siliconmotion.com> 20267M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20268L: linux-fbdev@vger.kernel.org 20269S: Maintained 20270F: drivers/staging/sm750fb/ 20271 20272STAGING - VIA VT665X DRIVERS 20273M: Forest Bond <forest@alittletooquiet.net> 20274S: Odd Fixes 20275F: drivers/staging/vt665?/ 20276 20277STAGING SUBSYSTEM 20278M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20279L: linux-staging@lists.linux.dev 20280S: Supported 20281T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20282F: drivers/staging/ 20283 20284STARFIRE/DURALAN NETWORK DRIVER 20285M: Ion Badulescu <ionut@badula.org> 20286S: Odd Fixes 20287F: drivers/net/ethernet/adaptec/starfire* 20288 20289STARFIVE CRYPTO DRIVER 20290M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20291M: William Qiu <william.qiu@starfivetech.com> 20292S: Supported 20293F: Documentation/devicetree/bindings/crypto/starfive* 20294F: drivers/crypto/starfive/ 20295 20296STARFIVE DEVICETREES 20297M: Emil Renner Berthing <kernel@esmil.dk> 20298S: Maintained 20299F: arch/riscv/boot/dts/starfive/ 20300 20301STARFIVE DWMAC GLUE LAYER 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Samin Guo <samin.guo@starfivetech.com> 20304S: Maintained 20305F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20306F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20307 20308STARFIVE JH7110 MMC/SD/SDIO DRIVER 20309M: William Qiu <william.qiu@starfivetech.com> 20310S: Supported 20311F: Documentation/devicetree/bindings/mmc/starfive* 20312F: drivers/mmc/host/dw_mmc-starfive.c 20313 20314STARFIVE JH7110 TDM DRIVER 20315M: Walker Chen <walker.chen@starfivetech.com> 20316S: Maintained 20317F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20318F: sound/soc/starfive/jh7110_tdm.c 20319 20320STARFIVE JH71X0 CLOCK DRIVERS 20321M: Emil Renner Berthing <kernel@esmil.dk> 20322M: Hal Feng <hal.feng@starfivetech.com> 20323S: Maintained 20324F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20325F: drivers/clk/starfive/clk-starfive-jh71* 20326F: include/dt-bindings/clock/starfive?jh71*.h 20327 20328STARFIVE JH71X0 PINCTRL DRIVERS 20329M: Emil Renner Berthing <kernel@esmil.dk> 20330M: Jianlong Huang <jianlong.huang@starfivetech.com> 20331L: linux-gpio@vger.kernel.org 20332S: Maintained 20333F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20334F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20335F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20336F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20337 20338STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20339M: Emil Renner Berthing <kernel@esmil.dk> 20340M: Hal Feng <hal.feng@starfivetech.com> 20341S: Maintained 20342F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20343F: drivers/reset/starfive/reset-starfive-jh71* 20344F: include/dt-bindings/reset/starfive?jh71*.h 20345 20346STARFIVE JH71X0 USB DRIVERS 20347M: Minda Chen <minda.chen@starfivetech.com> 20348S: Maintained 20349F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20350F: drivers/usb/cdns3/cdns3-starfive.c 20351 20352STARFIVE JH71XX PMU CONTROLLER DRIVER 20353M: Walker Chen <walker.chen@starfivetech.com> 20354S: Supported 20355F: Documentation/devicetree/bindings/power/starfive* 20356F: drivers/soc/starfive/jh71xx_pmu.c 20357F: include/dt-bindings/power/starfive,jh7110-pmu.h 20358 20359STARFIVE SOC DRIVERS 20360M: Conor Dooley <conor@kernel.org> 20361S: Maintained 20362T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20363F: drivers/soc/starfive/ 20364 20365STARFIVE TRNG DRIVER 20366M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20367S: Supported 20368F: Documentation/devicetree/bindings/rng/starfive* 20369F: drivers/char/hw_random/jh7110-trng.c 20370 20371STARFIVE WATCHDOG DRIVER 20372M: Xingyu Wu <xingyu.wu@starfivetech.com> 20373M: Samin Guo <samin.guo@starfivetech.com> 20374S: Supported 20375F: Documentation/devicetree/bindings/watchdog/starfive* 20376F: drivers/watchdog/starfive-wdt.c 20377 20378STATIC BRANCH/CALL 20379M: Peter Zijlstra <peterz@infradead.org> 20380M: Josh Poimboeuf <jpoimboe@kernel.org> 20381M: Jason Baron <jbaron@akamai.com> 20382R: Steven Rostedt <rostedt@goodmis.org> 20383R: Ard Biesheuvel <ardb@kernel.org> 20384S: Supported 20385F: arch/*/include/asm/jump_label*.h 20386F: arch/*/include/asm/static_call*.h 20387F: arch/*/kernel/jump_label.c 20388F: arch/*/kernel/static_call.c 20389F: include/linux/jump_label*.h 20390F: include/linux/static_call*.h 20391F: kernel/jump_label.c 20392F: kernel/static_call.c 20393 20394STI AUDIO (ASoC) DRIVERS 20395M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20397S: Maintained 20398F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20399F: sound/soc/sti/ 20400 20401STI CEC DRIVER 20402M: Alain Volmat <alain.volmat@foss.st.com> 20403S: Maintained 20404F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20405F: drivers/media/cec/platform/sti/ 20406 20407STK1160 USB VIDEO CAPTURE DRIVER 20408M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20409L: linux-media@vger.kernel.org 20410S: Maintained 20411T: git git://linuxtv.org/media_tree.git 20412F: drivers/media/usb/stk1160/ 20413 20414STM32 AUDIO (ASoC) DRIVERS 20415M: Olivier Moysan <olivier.moysan@foss.st.com> 20416M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20417L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20418S: Maintained 20419F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20420F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20421F: sound/soc/stm/ 20422 20423STM32 TIMER/LPTIMER DRIVERS 20424M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20425S: Maintained 20426F: Documentation/ABI/testing/*timer-stm32 20427F: Documentation/devicetree/bindings/*/*stm32-*timer* 20428F: drivers/*/stm32-*timer* 20429F: drivers/pwm/pwm-stm32* 20430F: include/linux/*/stm32-*tim* 20431 20432STMMAC ETHERNET DRIVER 20433M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20434M: Jose Abreu <joabreu@synopsys.com> 20435L: netdev@vger.kernel.org 20436S: Supported 20437W: http://www.stlinux.com 20438F: Documentation/networking/device_drivers/ethernet/stmicro/ 20439F: drivers/net/ethernet/stmicro/stmmac/ 20440 20441SUN HAPPY MEAL ETHERNET DRIVER 20442M: Sean Anderson <seanga2@gmail.com> 20443S: Maintained 20444F: drivers/net/ethernet/sun/sunhme.* 20445 20446SUN3/3X 20447M: Sam Creasey <sammy@sammy.net> 20448S: Maintained 20449W: http://sammy.net/sun3/ 20450F: arch/m68k/include/asm/sun3* 20451F: arch/m68k/kernel/*sun3* 20452F: arch/m68k/sun3*/ 20453F: drivers/net/ethernet/i825xx/sun3* 20454 20455SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20456M: Hans de Goede <hdegoede@redhat.com> 20457L: linux-input@vger.kernel.org 20458S: Maintained 20459F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20460F: drivers/input/keyboard/sun4i-lradc-keys.c 20461 20462SUNDANCE NETWORK DRIVER 20463M: Denis Kirjanov <kda@linux-powerpc.org> 20464L: netdev@vger.kernel.org 20465S: Maintained 20466F: drivers/net/ethernet/dlink/sundance.c 20467 20468SUNPLUS ETHERNET DRIVER 20469M: Wells Lu <wellslutw@gmail.com> 20470L: netdev@vger.kernel.org 20471S: Maintained 20472W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20473F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20474F: drivers/net/ethernet/sunplus/ 20475 20476SUNPLUS MMC DRIVER 20477M: Tony Huang <tonyhuang.sunplus@gmail.com> 20478M: Li-hao Kuo <lhjeff911@gmail.com> 20479S: Maintained 20480F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20481F: drivers/mmc/host/sunplus-mmc.c 20482 20483SUNPLUS OCOTP DRIVER 20484M: Vincent Shih <vincent.sunplus@gmail.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20487F: drivers/nvmem/sunplus-ocotp.c 20488 20489SUNPLUS PWM DRIVER 20490M: Hammer Hsieh <hammerh0314@gmail.com> 20491S: Maintained 20492F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20493F: drivers/pwm/pwm-sunplus.c 20494 20495SUNPLUS RTC DRIVER 20496M: Vincent Shih <vincent.sunplus@gmail.com> 20497L: linux-rtc@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20500F: drivers/rtc/rtc-sunplus.c 20501 20502SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20503M: Li-hao Kuo <lhjeff911@gmail.com> 20504L: linux-spi@vger.kernel.org 20505S: Maintained 20506F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20507F: drivers/spi/spi-sunplus-sp7021.c 20508 20509SUNPLUS UART DRIVER 20510M: Hammer Hsieh <hammerh0314@gmail.com> 20511S: Maintained 20512F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20513F: drivers/tty/serial/sunplus-uart.c 20514 20515SUNPLUS USB2 PHY DRIVER 20516M: Vincent Shih <vincent.sunplus@gmail.com> 20517L: linux-usb@vger.kernel.org 20518S: Maintained 20519F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20520F: drivers/phy/sunplus/Kconfig 20521F: drivers/phy/sunplus/Makefile 20522F: drivers/phy/sunplus/phy-sunplus-usb2.c 20523 20524SUNPLUS WATCHDOG DRIVER 20525M: Xiantao Hu <xt.hu@cqplus1.com> 20526L: linux-watchdog@vger.kernel.org 20527S: Maintained 20528F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20529F: drivers/watchdog/sunplus_wdt.c 20530 20531SUPERH 20532M: Yoshinori Sato <ysato@users.sourceforge.jp> 20533M: Rich Felker <dalias@libc.org> 20534M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20535L: linux-sh@vger.kernel.org 20536S: Maintained 20537Q: http://patchwork.kernel.org/project/linux-sh/list/ 20538F: Documentation/arch/sh/ 20539F: arch/sh/ 20540F: drivers/sh/ 20541 20542SUSPEND TO RAM 20543M: "Rafael J. Wysocki" <rafael@kernel.org> 20544M: Len Brown <len.brown@intel.com> 20545M: Pavel Machek <pavel@ucw.cz> 20546L: linux-pm@vger.kernel.org 20547S: Supported 20548B: https://bugzilla.kernel.org 20549F: Documentation/power/ 20550F: arch/x86/kernel/acpi/sleep* 20551F: arch/x86/kernel/acpi/wakeup* 20552F: drivers/base/power/ 20553F: include/linux/freezer.h 20554F: include/linux/pm.h 20555F: include/linux/suspend.h 20556F: kernel/power/ 20557 20558SVGA HANDLING 20559M: Martin Mares <mj@ucw.cz> 20560L: linux-video@atrey.karlin.mff.cuni.cz 20561S: Maintained 20562F: Documentation/admin-guide/svga.rst 20563F: arch/x86/boot/video* 20564 20565SWITCHDEV 20566M: Jiri Pirko <jiri@resnulli.us> 20567M: Ivan Vecera <ivecera@redhat.com> 20568L: netdev@vger.kernel.org 20569S: Supported 20570F: include/net/switchdev.h 20571F: net/switchdev/ 20572 20573SY8106A REGULATOR DRIVER 20574M: Icenowy Zheng <icenowy@aosc.io> 20575S: Maintained 20576F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20577F: drivers/regulator/sy8106a-regulator.c 20578 20579SYNC FILE FRAMEWORK 20580M: Sumit Semwal <sumit.semwal@linaro.org> 20581R: Gustavo Padovan <gustavo@padovan.org> 20582L: linux-media@vger.kernel.org 20583L: dri-devel@lists.freedesktop.org 20584S: Maintained 20585T: git git://anongit.freedesktop.org/drm/drm-misc 20586F: Documentation/driver-api/sync_file.rst 20587F: drivers/dma-buf/dma-fence* 20588F: drivers/dma-buf/sw_sync.c 20589F: drivers/dma-buf/sync_* 20590F: include/linux/sync_file.h 20591F: include/uapi/linux/sync_file.h 20592 20593SYNOPSYS ARC ARCHITECTURE 20594M: Vineet Gupta <vgupta@kernel.org> 20595L: linux-snps-arc@lists.infradead.org 20596S: Supported 20597T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20598F: Documentation/arch/arc 20599F: Documentation/devicetree/bindings/arc/* 20600F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20601F: arch/arc/ 20602F: drivers/clocksource/arc_timer.c 20603F: drivers/tty/serial/arc_uart.c 20604 20605SYNOPSYS ARC HSDK SDP pll clock driver 20606M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20607S: Supported 20608F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20609F: drivers/clk/clk-hsdk-pll.c 20610 20611SYNOPSYS ARC SDP clock driver 20612M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20613S: Supported 20614F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20615F: drivers/clk/axs10x/* 20616 20617SYNOPSYS ARC SDP platform support 20618M: Alexey Brodkin <abrodkin@synopsys.com> 20619S: Supported 20620F: Documentation/devicetree/bindings/arc/axs10* 20621F: arch/arc/boot/dts/ax* 20622F: arch/arc/plat-axs10x 20623 20624SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20625M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20626S: Supported 20627F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20628F: drivers/reset/reset-axs10x.c 20629 20630SYNOPSYS CREG GPIO DRIVER 20631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20632S: Maintained 20633F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20634F: drivers/gpio/gpio-creg-snps.c 20635 20636SYNOPSYS DESIGNWARE 8250 UART DRIVER 20637M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20639S: Supported 20640F: drivers/tty/serial/8250/8250_dw.c 20641F: drivers/tty/serial/8250/8250_dwlib.* 20642F: drivers/tty/serial/8250/8250_lpss.c 20643 20644SYNOPSYS DESIGNWARE APB GPIO DRIVER 20645M: Hoan Tran <hoan@os.amperecomputing.com> 20646M: Serge Semin <fancer.lancer@gmail.com> 20647L: linux-gpio@vger.kernel.org 20648S: Maintained 20649F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20650F: drivers/gpio/gpio-dwapb.c 20651 20652SYNOPSYS DESIGNWARE APB SSI DRIVER 20653M: Serge Semin <fancer.lancer@gmail.com> 20654L: linux-spi@vger.kernel.org 20655S: Supported 20656F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20657F: drivers/spi/spi-dw* 20658 20659SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20660M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20661S: Maintained 20662F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20663F: drivers/dma/dw-axi-dmac/ 20664 20665SYNOPSYS DESIGNWARE DMAC DRIVER 20666M: Viresh Kumar <vireshk@kernel.org> 20667R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20668S: Maintained 20669F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20670F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20671F: drivers/dma/dw/ 20672F: include/dt-bindings/dma/dw-dmac.h 20673F: include/linux/dma/dw.h 20674F: include/linux/platform_data/dma-dw.h 20675 20676SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20677M: Jose Abreu <Jose.Abreu@synopsys.com> 20678L: netdev@vger.kernel.org 20679S: Supported 20680F: drivers/net/ethernet/synopsys/ 20681 20682SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20683M: Jose Abreu <Jose.Abreu@synopsys.com> 20684L: netdev@vger.kernel.org 20685S: Supported 20686F: drivers/net/pcs/pcs-xpcs.c 20687F: drivers/net/pcs/pcs-xpcs.h 20688F: include/linux/pcs/pcs-xpcs.h 20689 20690SYNOPSYS DESIGNWARE I2C DRIVER 20691M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20692R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20693R: Mika Westerberg <mika.westerberg@linux.intel.com> 20694R: Jan Dabros <jsd@semihalf.com> 20695L: linux-i2c@vger.kernel.org 20696S: Supported 20697F: drivers/i2c/busses/i2c-designware-* 20698 20699SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20700M: Jaehoon Chung <jh80.chung@samsung.com> 20701L: linux-mmc@vger.kernel.org 20702S: Maintained 20703F: drivers/mmc/host/dw_mmc* 20704 20705SYNOPSYS HSDK RESET CONTROLLER DRIVER 20706M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20707S: Supported 20708F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20709F: drivers/reset/reset-hsdk.c 20710F: include/dt-bindings/reset/snps,hsdk-reset.h 20711 20712SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20713M: Prabu Thangamuthu <prabu.t@synopsys.com> 20714M: Manjunath M B <manjumb@synopsys.com> 20715L: linux-mmc@vger.kernel.org 20716S: Maintained 20717F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20718 20719SYSTEM CONFIGURATION (SYSCON) 20720M: Lee Jones <lee@kernel.org> 20721M: Arnd Bergmann <arnd@arndb.de> 20722S: Supported 20723T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20724F: drivers/mfd/syscon.c 20725 20726SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20727M: Sudeep Holla <sudeep.holla@arm.com> 20728R: Cristian Marussi <cristian.marussi@arm.com> 20729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20730S: Maintained 20731F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20732F: drivers/clk/clk-sc[mp]i.c 20733F: drivers/cpufreq/sc[mp]i-cpufreq.c 20734F: drivers/firmware/arm_scmi/ 20735F: drivers/firmware/arm_scpi.c 20736F: drivers/powercap/arm_scmi_powercap.c 20737F: drivers/regulator/scmi-regulator.c 20738F: drivers/reset/reset-scmi.c 20739F: include/linux/sc[mp]i_protocol.h 20740F: include/trace/events/scmi.h 20741F: include/uapi/linux/virtio_scmi.h 20742 20743SYSTEM RESET/SHUTDOWN DRIVERS 20744M: Sebastian Reichel <sre@kernel.org> 20745L: linux-pm@vger.kernel.org 20746S: Maintained 20747T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20748F: Documentation/devicetree/bindings/power/reset/ 20749F: drivers/power/reset/ 20750 20751SYSTEM TRACE MODULE CLASS 20752M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20753S: Maintained 20754T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20755F: Documentation/trace/stm.rst 20756F: drivers/hwtracing/stm/ 20757F: include/linux/stm.h 20758F: include/uapi/linux/stm.h 20759 20760SYSTEM76 ACPI DRIVER 20761M: Jeremy Soller <jeremy@system76.com> 20762M: System76 Product Development <productdev@system76.com> 20763L: platform-driver-x86@vger.kernel.org 20764S: Maintained 20765F: drivers/platform/x86/system76_acpi.c 20766 20767SYSV FILESYSTEM 20768S: Orphan 20769F: Documentation/filesystems/sysv-fs.rst 20770F: fs/sysv/ 20771F: include/linux/sysv_fs.h 20772 20773TASKSTATS STATISTICS INTERFACE 20774M: Balbir Singh <bsingharora@gmail.com> 20775S: Maintained 20776F: Documentation/accounting/taskstats* 20777F: include/linux/taskstats* 20778F: kernel/taskstats.c 20779 20780TC subsystem 20781M: Jamal Hadi Salim <jhs@mojatatu.com> 20782M: Cong Wang <xiyou.wangcong@gmail.com> 20783M: Jiri Pirko <jiri@resnulli.us> 20784L: netdev@vger.kernel.org 20785S: Maintained 20786F: include/net/pkt_cls.h 20787F: include/net/pkt_sched.h 20788F: include/net/tc_act/ 20789F: include/uapi/linux/pkt_cls.h 20790F: include/uapi/linux/pkt_sched.h 20791F: include/uapi/linux/tc_act/ 20792F: include/uapi/linux/tc_ematch/ 20793F: net/sched/ 20794F: tools/testing/selftests/tc-testing 20795 20796TC90522 MEDIA DRIVER 20797M: Akihiro Tsukada <tskd08@gmail.com> 20798L: linux-media@vger.kernel.org 20799S: Odd Fixes 20800F: drivers/media/dvb-frontends/tc90522* 20801 20802TCP LOW PRIORITY MODULE 20803M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20804M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20805S: Maintained 20806W: http://tcp-lp-mod.sourceforge.net/ 20807F: net/ipv4/tcp_lp.c 20808 20809TDA10071 MEDIA DRIVER 20810M: Antti Palosaari <crope@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814W: http://palosaari.fi/linux/ 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/anttip/media_tree.git 20817F: drivers/media/dvb-frontends/tda10071* 20818 20819TDA18212 MEDIA DRIVER 20820M: Antti Palosaari <crope@iki.fi> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://palosaari.fi/linux/ 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/anttip/media_tree.git 20827F: drivers/media/tuners/tda18212* 20828 20829TDA18218 MEDIA DRIVER 20830M: Antti Palosaari <crope@iki.fi> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834W: http://palosaari.fi/linux/ 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836T: git git://linuxtv.org/anttip/media_tree.git 20837F: drivers/media/tuners/tda18218* 20838 20839TDA18250 MEDIA DRIVER 20840M: Olli Salonen <olli.salonen@iki.fi> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845T: git git://linuxtv.org/media_tree.git 20846F: drivers/media/tuners/tda18250* 20847 20848TDA18271 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/tda18271* 20857 20858TDA1997x MEDIA DRIVER 20859M: Tim Harvey <tharvey@gateworks.com> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20864F: drivers/media/i2c/tda1997x.* 20865 20866TDA827x MEDIA DRIVER 20867M: Michael Krufky <mkrufky@linuxtv.org> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870W: https://linuxtv.org 20871W: http://github.com/mkrufky 20872Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20873T: git git://linuxtv.org/mkrufky/tuners.git 20874F: drivers/media/tuners/tda8290.* 20875 20876TDA8290 MEDIA DRIVER 20877M: Michael Krufky <mkrufky@linuxtv.org> 20878L: linux-media@vger.kernel.org 20879S: Maintained 20880W: https://linuxtv.org 20881W: http://github.com/mkrufky 20882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20883T: git git://linuxtv.org/mkrufky/tuners.git 20884F: drivers/media/tuners/tda8290.* 20885 20886TDA9840 MEDIA DRIVER 20887M: Hans Verkuil <hverkuil@xs4all.nl> 20888L: linux-media@vger.kernel.org 20889S: Maintained 20890W: https://linuxtv.org 20891T: git git://linuxtv.org/media_tree.git 20892F: drivers/media/i2c/tda9840* 20893 20894TEA5761 TUNER DRIVER 20895M: Mauro Carvalho Chehab <mchehab@kernel.org> 20896L: linux-media@vger.kernel.org 20897S: Odd fixes 20898W: https://linuxtv.org 20899T: git git://linuxtv.org/media_tree.git 20900F: drivers/media/tuners/tea5761.* 20901 20902TEA5767 TUNER DRIVER 20903M: Mauro Carvalho Chehab <mchehab@kernel.org> 20904L: linux-media@vger.kernel.org 20905S: Maintained 20906W: https://linuxtv.org 20907T: git git://linuxtv.org/media_tree.git 20908F: drivers/media/tuners/tea5767.* 20909 20910TEA6415C MEDIA DRIVER 20911M: Hans Verkuil <hverkuil@xs4all.nl> 20912L: linux-media@vger.kernel.org 20913S: Maintained 20914W: https://linuxtv.org 20915T: git git://linuxtv.org/media_tree.git 20916F: drivers/media/i2c/tea6415c* 20917 20918TEA6420 MEDIA DRIVER 20919M: Hans Verkuil <hverkuil@xs4all.nl> 20920L: linux-media@vger.kernel.org 20921S: Maintained 20922W: https://linuxtv.org 20923T: git git://linuxtv.org/media_tree.git 20924F: drivers/media/i2c/tea6420* 20925 20926TEAM DRIVER 20927M: Jiri Pirko <jiri@resnulli.us> 20928L: netdev@vger.kernel.org 20929S: Supported 20930F: drivers/net/team/ 20931F: include/linux/if_team.h 20932F: include/uapi/linux/if_team.h 20933F: tools/testing/selftests/drivers/net/team/ 20934 20935TECHNICAL ADVISORY BOARD PROCESS DOCS 20936M: "Theodore Ts'o" <tytso@mit.edu> 20937M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20938L: tech-board-discuss@lists.linux-foundation.org 20939S: Maintained 20940F: Documentation/process/contribution-maturity-model.rst 20941F: Documentation/process/researcher-guidelines.rst 20942 20943TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20944M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20945S: Maintained 20946F: arch/x86/platform/ts5500/ 20947 20948TECHNOTREND USB IR RECEIVER 20949M: Sean Young <sean@mess.org> 20950L: linux-media@vger.kernel.org 20951S: Maintained 20952F: drivers/media/rc/ttusbir.c 20953 20954TECHWELL TW9910 VIDEO DECODER 20955L: linux-media@vger.kernel.org 20956S: Orphan 20957F: drivers/media/i2c/tw9910.c 20958F: include/media/i2c/tw9910.h 20959 20960TEE SUBSYSTEM 20961M: Jens Wiklander <jens.wiklander@linaro.org> 20962R: Sumit Garg <sumit.garg@linaro.org> 20963L: op-tee@lists.trustedfirmware.org 20964S: Maintained 20965F: Documentation/staging/tee.rst 20966F: drivers/tee/ 20967F: include/linux/tee_drv.h 20968F: include/uapi/linux/tee.h 20969 20970TEGRA ARCHITECTURE SUPPORT 20971M: Thierry Reding <thierry.reding@gmail.com> 20972M: Jonathan Hunter <jonathanh@nvidia.com> 20973L: linux-tegra@vger.kernel.org 20974S: Supported 20975Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20977N: [^a-z]tegra 20978 20979TEGRA CLOCK DRIVER 20980M: Peter De Schrijver <pdeschrijver@nvidia.com> 20981M: Prashant Gaikwad <pgaikwad@nvidia.com> 20982S: Supported 20983F: drivers/clk/tegra/ 20984 20985TEGRA DMA DRIVERS 20986M: Laxman Dewangan <ldewangan@nvidia.com> 20987M: Jon Hunter <jonathanh@nvidia.com> 20988S: Supported 20989F: drivers/dma/tegra* 20990 20991TEGRA I2C DRIVER 20992M: Laxman Dewangan <ldewangan@nvidia.com> 20993R: Dmitry Osipenko <digetx@gmail.com> 20994S: Supported 20995F: drivers/i2c/busses/i2c-tegra.c 20996 20997TEGRA IOMMU DRIVERS 20998M: Thierry Reding <thierry.reding@gmail.com> 20999R: Krishna Reddy <vdumpa@nvidia.com> 21000L: linux-tegra@vger.kernel.org 21001S: Supported 21002F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21003F: drivers/iommu/tegra* 21004 21005TEGRA KBC DRIVER 21006M: Laxman Dewangan <ldewangan@nvidia.com> 21007S: Supported 21008F: drivers/input/keyboard/tegra-kbc.c 21009 21010TEGRA NAND DRIVER 21011M: Stefan Agner <stefan@agner.ch> 21012M: Lucas Stach <dev@lynxeye.de> 21013S: Maintained 21014F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21015F: drivers/mtd/nand/raw/tegra_nand.c 21016 21017TEGRA PWM DRIVER 21018M: Thierry Reding <thierry.reding@gmail.com> 21019S: Supported 21020F: drivers/pwm/pwm-tegra.c 21021 21022TEGRA QUAD SPI DRIVER 21023M: Thierry Reding <thierry.reding@gmail.com> 21024M: Jonathan Hunter <jonathanh@nvidia.com> 21025M: Sowjanya Komatineni <skomatineni@nvidia.com> 21026L: linux-tegra@vger.kernel.org 21027S: Maintained 21028F: drivers/spi/spi-tegra210-quad.c 21029 21030TEGRA SERIAL DRIVER 21031M: Laxman Dewangan <ldewangan@nvidia.com> 21032S: Supported 21033F: drivers/tty/serial/serial-tegra.c 21034 21035TEGRA SPI DRIVER 21036M: Laxman Dewangan <ldewangan@nvidia.com> 21037S: Supported 21038F: drivers/spi/spi-tegra* 21039 21040TEGRA VIDEO DRIVER 21041M: Thierry Reding <thierry.reding@gmail.com> 21042M: Jonathan Hunter <jonathanh@nvidia.com> 21043M: Sowjanya Komatineni <skomatineni@nvidia.com> 21044M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21045L: linux-media@vger.kernel.org 21046L: linux-tegra@vger.kernel.org 21047S: Maintained 21048F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21049F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21050F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21051F: drivers/staging/media/tegra-video/ 21052 21053TEGRA XUSB PADCTL DRIVER 21054M: JC Kuo <jckuo@nvidia.com> 21055S: Supported 21056F: drivers/phy/tegra/xusb* 21057 21058TEHUTI ETHERNET DRIVER 21059M: Andy Gospodarek <andy@greyhouse.net> 21060L: netdev@vger.kernel.org 21061S: Supported 21062F: drivers/net/ethernet/tehuti/* 21063 21064TELECOM CLOCK DRIVER FOR MCPL0010 21065M: Mark Gross <markgross@kernel.org> 21066S: Supported 21067F: drivers/char/tlclk.c 21068 21069TEMPO SEMICONDUCTOR DRIVERS 21070M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21071S: Maintained 21072F: Documentation/devicetree/bindings/sound/tscs*.txt 21073F: sound/soc/codecs/tscs*.c 21074F: sound/soc/codecs/tscs*.h 21075 21076TENSILICA XTENSA PORT (xtensa) 21077M: Chris Zankel <chris@zankel.net> 21078M: Max Filippov <jcmvbkbc@gmail.com> 21079S: Maintained 21080T: git https://github.com/jcmvbkbc/linux-xtensa.git 21081F: arch/xtensa/ 21082F: drivers/irqchip/irq-xtensa-* 21083 21084TEXAS INSTRUMENTS ASoC DRIVERS 21085M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21087S: Maintained 21088F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21089F: sound/soc/ti/ 21090 21091TEXAS INSTRUMENTS DMA DRIVERS 21092M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21093L: dmaengine@vger.kernel.org 21094S: Maintained 21095F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21096F: Documentation/devicetree/bindings/dma/ti-edma.txt 21097F: Documentation/devicetree/bindings/dma/ti/ 21098F: drivers/dma/ti/ 21099F: include/linux/dma/k3-psil.h 21100F: include/linux/dma/k3-udma-glue.h 21101F: include/linux/dma/ti-cppi5.h 21102X: drivers/dma/ti/cppi41.c 21103 21104TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21105M: Robert Marko <robert.marko@sartura.hr> 21106M: Luka Perkov <luka.perkov@sartura.hr> 21107L: linux-hwmon@vger.kernel.org 21108S: Maintained 21109F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21110F: Documentation/hwmon/tps23861.rst 21111F: drivers/hwmon/tps23861.c 21112 21113TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21114M: Ricardo Ribalda <ribalda@kernel.org> 21115L: linux-iio@vger.kernel.org 21116S: Supported 21117F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21118F: drivers/iio/dac/ti-dac7612.c 21119 21120TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21121M: Nishanth Menon <nm@ti.com> 21122M: Tero Kristo <kristo@kernel.org> 21123M: Santosh Shilimkar <ssantosh@kernel.org> 21124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21125S: Maintained 21126F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21127F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21128F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21129F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21130F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21131F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21132F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21133F: drivers/clk/keystone/sci-clk.c 21134F: drivers/firmware/ti_sci* 21135F: drivers/irqchip/irq-ti-sci-inta.c 21136F: drivers/irqchip/irq-ti-sci-intr.c 21137F: drivers/reset/reset-ti-sci.c 21138F: drivers/soc/ti/ti_sci_inta_msi.c 21139F: drivers/soc/ti/ti_sci_pm_domains.c 21140F: include/dt-bindings/soc/ti,sci_pm_domain.h 21141F: include/linux/soc/ti/ti_sci_inta_msi.h 21142F: include/linux/soc/ti/ti_sci_protocol.h 21143 21144TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21145M: Puranjay Mohan <puranjay12@gmail.com> 21146L: linux-iio@vger.kernel.org 21147S: Supported 21148F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21149F: drivers/iio/temperature/tmp117.c 21150 21151THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21152M: Hans Verkuil <hverkuil@xs4all.nl> 21153L: linux-media@vger.kernel.org 21154S: Maintained 21155W: https://linuxtv.org 21156T: git git://linuxtv.org/media_tree.git 21157F: drivers/media/radio/radio-raremono.c 21158 21159THERMAL 21160M: Rafael J. Wysocki <rafael@kernel.org> 21161M: Daniel Lezcano <daniel.lezcano@linaro.org> 21162R: Amit Kucheria <amitk@kernel.org> 21163R: Zhang Rui <rui.zhang@intel.com> 21164L: linux-pm@vger.kernel.org 21165S: Supported 21166Q: https://patchwork.kernel.org/project/linux-pm/list/ 21167T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21168F: Documentation/ABI/testing/sysfs-class-thermal 21169F: Documentation/admin-guide/thermal/ 21170F: Documentation/devicetree/bindings/thermal/ 21171F: Documentation/driver-api/thermal/ 21172F: drivers/thermal/ 21173F: include/dt-bindings/thermal/ 21174F: include/linux/cpu_cooling.h 21175F: include/linux/thermal.h 21176F: include/uapi/linux/thermal.h 21177F: tools/lib/thermal/ 21178F: tools/thermal/ 21179 21180THERMAL DRIVER FOR AMLOGIC SOCS 21181M: Guillaume La Roque <glaroque@baylibre.com> 21182L: linux-pm@vger.kernel.org 21183L: linux-amlogic@lists.infradead.org 21184S: Supported 21185W: http://linux-meson.com/ 21186F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21187F: drivers/thermal/amlogic_thermal.c 21188 21189THERMAL/CPU_COOLING 21190M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21191M: Daniel Lezcano <daniel.lezcano@linaro.org> 21192M: Viresh Kumar <viresh.kumar@linaro.org> 21193R: Lukasz Luba <lukasz.luba@arm.com> 21194L: linux-pm@vger.kernel.org 21195S: Supported 21196F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21197F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21198F: drivers/thermal/cpufreq_cooling.c 21199F: drivers/thermal/cpuidle_cooling.c 21200F: include/linux/cpu_cooling.h 21201 21202THERMAL/POWER_ALLOCATOR 21203M: Lukasz Luba <lukasz.luba@arm.com> 21204L: linux-pm@vger.kernel.org 21205S: Maintained 21206F: Documentation/driver-api/thermal/power_allocator.rst 21207F: drivers/thermal/gov_power_allocator.c 21208F: drivers/thermal/thermal_trace_ipa.h 21209 21210THINKPAD ACPI EXTRAS DRIVER 21211M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21212L: ibm-acpi-devel@lists.sourceforge.net 21213L: platform-driver-x86@vger.kernel.org 21214S: Maintained 21215W: http://ibm-acpi.sourceforge.net 21216W: http://thinkwiki.org/wiki/Ibm-acpi 21217T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21218F: drivers/platform/x86/thinkpad_acpi.c 21219 21220THINKPAD LMI DRIVER 21221M: Mark Pearson <markpearson@lenovo.com> 21222L: platform-driver-x86@vger.kernel.org 21223S: Maintained 21224F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21225F: drivers/platform/x86/think-lmi.? 21226 21227THUNDERBOLT DMA TRAFFIC TEST DRIVER 21228M: Isaac Hazan <isaac.hazan@intel.com> 21229L: linux-usb@vger.kernel.org 21230S: Maintained 21231F: drivers/thunderbolt/dma_test.c 21232 21233THUNDERBOLT DRIVER 21234M: Andreas Noever <andreas.noever@gmail.com> 21235M: Michael Jamet <michael.jamet@intel.com> 21236M: Mika Westerberg <mika.westerberg@linux.intel.com> 21237M: Yehezkel Bernat <YehezkelShB@gmail.com> 21238L: linux-usb@vger.kernel.org 21239S: Maintained 21240T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21241F: Documentation/admin-guide/thunderbolt.rst 21242F: drivers/thunderbolt/ 21243F: include/linux/thunderbolt.h 21244 21245THUNDERBOLT NETWORK DRIVER 21246M: Michael Jamet <michael.jamet@intel.com> 21247M: Mika Westerberg <mika.westerberg@linux.intel.com> 21248M: Yehezkel Bernat <YehezkelShB@gmail.com> 21249L: netdev@vger.kernel.org 21250S: Maintained 21251F: drivers/net/thunderbolt/ 21252 21253THUNDERX GPIO DRIVER 21254M: Robert Richter <rric@kernel.org> 21255S: Odd Fixes 21256F: drivers/gpio/gpio-thunderx.c 21257 21258TI ADS7924 ADC DRIVER 21259M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21260L: linux-iio@vger.kernel.org 21261S: Supported 21262F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21263F: drivers/iio/adc/ti-ads7924.c 21264 21265TI AM437X VPFE DRIVER 21266M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21267L: linux-media@vger.kernel.org 21268S: Maintained 21269W: https://linuxtv.org 21270Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21271T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21272F: drivers/media/platform/ti/am437x/ 21273 21274TI BANDGAP AND THERMAL DRIVER 21275M: Eduardo Valentin <edubezval@gmail.com> 21276M: Keerthy <j-keerthy@ti.com> 21277L: linux-pm@vger.kernel.org 21278L: linux-omap@vger.kernel.org 21279S: Maintained 21280F: drivers/thermal/ti-soc-thermal/ 21281 21282TI BQ27XXX POWER SUPPLY DRIVER 21283F: drivers/power/supply/bq27xxx_battery.c 21284F: drivers/power/supply/bq27xxx_battery_i2c.c 21285F: include/linux/power/bq27xxx_battery.h 21286 21287TI CDCE706 CLOCK DRIVER 21288M: Max Filippov <jcmvbkbc@gmail.com> 21289S: Maintained 21290F: drivers/clk/clk-cdce706.c 21291 21292TI CLOCK DRIVER 21293M: Tero Kristo <kristo@kernel.org> 21294L: linux-omap@vger.kernel.org 21295S: Odd Fixes 21296F: drivers/clk/ti/ 21297F: include/linux/clk/ti.h 21298 21299TI DAVINCI MACHINE SUPPORT 21300M: Bartosz Golaszewski <brgl@bgdev.pl> 21301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21302S: Maintained 21303T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21304F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21305F: arch/arm/boot/dts/ti/davinci/ 21306F: arch/arm/mach-davinci/ 21307F: drivers/i2c/busses/i2c-davinci.c 21308 21309TI DAVINCI SERIES CLOCK DRIVER 21310M: David Lechner <david@lechnology.com> 21311R: Sekhar Nori <nsekhar@ti.com> 21312S: Maintained 21313F: Documentation/devicetree/bindings/clock/ti/davinci/ 21314F: drivers/clk/davinci/ 21315F: include/linux/clk/davinci.h 21316 21317TI DAVINCI SERIES GPIO DRIVER 21318M: Keerthy <j-keerthy@ti.com> 21319L: linux-gpio@vger.kernel.org 21320S: Maintained 21321F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21322F: drivers/gpio/gpio-davinci.c 21323 21324TI DAVINCI SERIES MEDIA DRIVER 21325M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21326L: linux-media@vger.kernel.org 21327S: Maintained 21328W: https://linuxtv.org 21329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21330T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21331F: drivers/media/platform/ti/davinci/ 21332F: include/media/davinci/ 21333 21334TI ENHANCED CAPTURE (eCAP) DRIVER 21335M: Vignesh Raghavendra <vigneshr@ti.com> 21336R: Julien Panis <jpanis@baylibre.com> 21337L: linux-iio@vger.kernel.org 21338L: linux-omap@vger.kernel.org 21339S: Maintained 21340F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21341F: drivers/counter/ti-ecap-capture.c 21342 21343TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21344R: David Lechner <david@lechnology.com> 21345L: linux-iio@vger.kernel.org 21346F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21347F: drivers/counter/ti-eqep.c 21348 21349TI ETHERNET SWITCH DRIVER (CPSW) 21350R: Grygorii Strashko <grygorii.strashko@ti.com> 21351L: linux-omap@vger.kernel.org 21352L: netdev@vger.kernel.org 21353S: Maintained 21354F: drivers/net/ethernet/ti/cpsw* 21355F: drivers/net/ethernet/ti/davinci* 21356 21357TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21358M: Alex Dubov <oakad@yahoo.com> 21359S: Maintained 21360W: http://tifmxx.berlios.de/ 21361F: drivers/memstick/host/tifm_ms.c 21362F: drivers/misc/tifm* 21363F: drivers/mmc/host/tifm_sd.c 21364F: include/linux/tifm.h 21365 21366TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21367M: Nishanth Menon <nm@ti.com> 21368M: Santosh Shilimkar <ssantosh@kernel.org> 21369L: linux-kernel@vger.kernel.org 21370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21371S: Maintained 21372T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21373F: drivers/soc/ti/* 21374 21375TI LM49xxx FAMILY ASoC CODEC DRIVERS 21376M: M R Swami Reddy <mr.swami.reddy@ti.com> 21377M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21379S: Maintained 21380F: sound/soc/codecs/isabelle* 21381F: sound/soc/codecs/lm49453* 21382 21383TI LMP92064 ADC DRIVER 21384M: Leonard Göhrs <l.goehrs@pengutronix.de> 21385R: kernel@pengutronix.de 21386L: linux-iio@vger.kernel.org 21387S: Maintained 21388F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21389F: drivers/iio/adc/ti-lmp92064.c 21390 21391TI PCM3060 ASoC CODEC DRIVER 21392M: Kirill Marinushkin <kmarinushkin@birdec.com> 21393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21394S: Maintained 21395F: Documentation/devicetree/bindings/sound/pcm3060.txt 21396F: sound/soc/codecs/pcm3060* 21397 21398TI TAS571X FAMILY ASoC CODEC DRIVER 21399M: Kevin Cernekee <cernekee@chromium.org> 21400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21401S: Odd Fixes 21402F: sound/soc/codecs/tas571x* 21403 21404TI TMAG5273 MAGNETOMETER DRIVER 21405M: Gerald Loacker <gerald.loacker@wolfvision.net> 21406L: linux-iio@vger.kernel.org 21407S: Maintained 21408F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21409F: drivers/iio/magnetometer/tmag5273.c 21410 21411TI TRF7970A NFC DRIVER 21412M: Mark Greer <mgreer@animalcreek.com> 21413L: linux-wireless@vger.kernel.org 21414S: Supported 21415F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21416F: drivers/nfc/trf7970a.c 21417 21418TI TSC2046 ADC DRIVER 21419M: Oleksij Rempel <o.rempel@pengutronix.de> 21420R: kernel@pengutronix.de 21421L: linux-iio@vger.kernel.org 21422S: Maintained 21423F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21424F: drivers/iio/adc/ti-tsc2046.c 21425 21426TI TWL4030 SERIES SOC CODEC DRIVER 21427M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21428L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21429S: Maintained 21430F: sound/soc/codecs/twl4030* 21431 21432TI VPE/CAL DRIVERS 21433M: Benoit Parrot <bparrot@ti.com> 21434L: linux-media@vger.kernel.org 21435S: Maintained 21436W: http://linuxtv.org/ 21437Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21438F: Documentation/devicetree/bindings/media/ti,cal.yaml 21439F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21440F: drivers/media/platform/ti/cal/ 21441F: drivers/media/platform/ti/vpe/ 21442 21443TI WILINK WIRELESS DRIVERS 21444L: linux-wireless@vger.kernel.org 21445S: Orphan 21446W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21447W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21448T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21449F: drivers/net/wireless/ti/ 21450 21451TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21452M: John Stultz <jstultz@google.com> 21453M: Thomas Gleixner <tglx@linutronix.de> 21454R: Stephen Boyd <sboyd@kernel.org> 21455L: linux-kernel@vger.kernel.org 21456S: Supported 21457T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21458F: include/linux/clocksource.h 21459F: include/linux/time.h 21460F: include/linux/timex.h 21461F: include/uapi/linux/time.h 21462F: include/uapi/linux/timex.h 21463F: kernel/time/alarmtimer.c 21464F: kernel/time/clocksource.c 21465F: kernel/time/ntp.c 21466F: kernel/time/time*.c 21467F: tools/testing/selftests/timers/ 21468 21469TIPC NETWORK LAYER 21470M: Jon Maloy <jmaloy@redhat.com> 21471M: Ying Xue <ying.xue@windriver.com> 21472L: netdev@vger.kernel.org (core kernel code) 21473L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21474S: Maintained 21475W: http://tipc.sourceforge.net/ 21476F: include/uapi/linux/tipc*.h 21477F: net/tipc/ 21478 21479TLAN NETWORK DRIVER 21480M: Samuel Chessman <chessman@tux.org> 21481L: tlan-devel@lists.sourceforge.net (subscribers-only) 21482S: Maintained 21483W: http://sourceforge.net/projects/tlan/ 21484F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21485F: drivers/net/ethernet/ti/tlan.* 21486 21487TMIO/SDHI MMC DRIVER 21488M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21489L: linux-mmc@vger.kernel.org 21490L: linux-renesas-soc@vger.kernel.org 21491S: Supported 21492F: drivers/mmc/host/renesas_sdhi* 21493F: drivers/mmc/host/tmio_mmc* 21494F: include/linux/mfd/tmio.h 21495 21496TMP401 HARDWARE MONITOR DRIVER 21497M: Guenter Roeck <linux@roeck-us.net> 21498L: linux-hwmon@vger.kernel.org 21499S: Maintained 21500F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21501F: Documentation/hwmon/tmp401.rst 21502F: drivers/hwmon/tmp401.c 21503 21504TMP464 HARDWARE MONITOR DRIVER 21505M: Guenter Roeck <linux@roeck-us.net> 21506L: linux-hwmon@vger.kernel.org 21507S: Maintained 21508F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21509F: Documentation/hwmon/tmp464.rst 21510F: drivers/hwmon/tmp464.c 21511 21512TMP513 HARDWARE MONITOR DRIVER 21513M: Eric Tremblay <etremblay@distech-controls.com> 21514L: linux-hwmon@vger.kernel.org 21515S: Maintained 21516F: Documentation/hwmon/tmp513.rst 21517F: drivers/hwmon/tmp513.c 21518 21519TMPFS (SHMEM FILESYSTEM) 21520M: Hugh Dickins <hughd@google.com> 21521L: linux-mm@kvack.org 21522S: Maintained 21523F: include/linux/shmem_fs.h 21524F: mm/shmem.c 21525 21526TOMOYO SECURITY MODULE 21527M: Kentaro Takeda <takedakn@nttdata.co.jp> 21528M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21529L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21530L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21531L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21532L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21533S: Maintained 21534W: https://tomoyo.osdn.jp/ 21535F: security/tomoyo/ 21536 21537TOPSTAR LAPTOP EXTRAS DRIVER 21538M: Herton Ronaldo Krzesinski <herton@canonical.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/topstar-laptop.c 21542 21543TORTURE-TEST MODULES 21544M: Davidlohr Bueso <dave@stgolabs.net> 21545M: "Paul E. McKenney" <paulmck@kernel.org> 21546M: Josh Triplett <josh@joshtriplett.org> 21547L: linux-kernel@vger.kernel.org 21548S: Supported 21549T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21550F: Documentation/RCU/torture.rst 21551F: kernel/locking/locktorture.c 21552F: kernel/rcu/rcuscale.c 21553F: kernel/rcu/rcutorture.c 21554F: kernel/rcu/refscale.c 21555F: kernel/torture.c 21556 21557TOSHIBA ACPI EXTRAS DRIVER 21558M: Azael Avalos <coproscefalo@gmail.com> 21559L: platform-driver-x86@vger.kernel.org 21560S: Maintained 21561F: drivers/platform/x86/toshiba_acpi.c 21562 21563TOSHIBA BLUETOOTH DRIVER 21564M: Azael Avalos <coproscefalo@gmail.com> 21565L: platform-driver-x86@vger.kernel.org 21566S: Maintained 21567F: drivers/platform/x86/toshiba_bluetooth.c 21568 21569TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21570M: Azael Avalos <coproscefalo@gmail.com> 21571L: platform-driver-x86@vger.kernel.org 21572S: Maintained 21573F: drivers/platform/x86/toshiba_haps.c 21574 21575TOSHIBA SMM DRIVER 21576M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21577S: Maintained 21578W: http://www.buzzard.org.uk/toshiba/ 21579F: drivers/char/toshiba.c 21580F: include/linux/toshiba.h 21581F: include/uapi/linux/toshiba.h 21582 21583TOSHIBA TC358743 DRIVER 21584M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21585L: linux-media@vger.kernel.org 21586S: Maintained 21587F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21588F: drivers/media/i2c/tc358743* 21589F: include/media/i2c/tc358743.h 21590 21591TOSHIBA WMI HOTKEYS DRIVER 21592M: Azael Avalos <coproscefalo@gmail.com> 21593L: platform-driver-x86@vger.kernel.org 21594S: Maintained 21595F: drivers/platform/x86/toshiba-wmi.c 21596 21597TPM DEVICE DRIVER 21598M: Peter Huewe <peterhuewe@gmx.de> 21599M: Jarkko Sakkinen <jarkko@kernel.org> 21600R: Jason Gunthorpe <jgg@ziepe.ca> 21601L: linux-integrity@vger.kernel.org 21602S: Maintained 21603W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21604Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21606F: drivers/char/tpm/ 21607 21608TPS546D24 DRIVER 21609M: Duke Du <dukedu83@gmail.com> 21610L: linux-hwmon@vger.kernel.org 21611S: Maintained 21612F: Documentation/hwmon/tps546d24.rst 21613F: drivers/hwmon/pmbus/tps546d24.c 21614 21615TRACING 21616M: Steven Rostedt <rostedt@goodmis.org> 21617M: Masami Hiramatsu <mhiramat@kernel.org> 21618L: linux-kernel@vger.kernel.org 21619L: linux-trace-kernel@vger.kernel.org 21620S: Maintained 21621Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21622T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21623F: Documentation/trace/* 21624F: fs/tracefs/ 21625F: include/linux/trace*.h 21626F: include/trace/ 21627F: kernel/trace/ 21628F: scripts/tracing/ 21629F: tools/testing/selftests/ftrace/ 21630 21631TRACING MMIO ACCESSES (MMIOTRACE) 21632M: Steven Rostedt <rostedt@goodmis.org> 21633M: Masami Hiramatsu <mhiramat@kernel.org> 21634R: Karol Herbst <karolherbst@gmail.com> 21635R: Pekka Paalanen <ppaalanen@gmail.com> 21636L: linux-kernel@vger.kernel.org 21637L: nouveau@lists.freedesktop.org 21638S: Maintained 21639F: arch/x86/mm/kmmio.c 21640F: arch/x86/mm/mmio-mod.c 21641F: arch/x86/mm/testmmiotrace.c 21642F: include/linux/mmiotrace.h 21643F: kernel/trace/trace_mmiotrace.c 21644 21645TRACING OS NOISE / LATENCY TRACERS 21646M: Steven Rostedt <rostedt@goodmis.org> 21647M: Daniel Bristot de Oliveira <bristot@kernel.org> 21648S: Maintained 21649F: Documentation/trace/hwlat_detector.rst 21650F: Documentation/trace/osnoise-tracer.rst 21651F: Documentation/trace/timerlat-tracer.rst 21652F: arch/*/kernel/trace.c 21653F: include/trace/events/osnoise.h 21654F: kernel/trace/trace_hwlat.c 21655F: kernel/trace/trace_irqsoff.c 21656F: kernel/trace/trace_osnoise.c 21657F: kernel/trace/trace_sched_wakeup.c 21658 21659TRADITIONAL CHINESE DOCUMENTATION 21660M: Hu Haowen <src.res@email.cn> 21661L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21662S: Maintained 21663W: https://github.com/srcres258/linux-doc 21664T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21665F: Documentation/translations/zh_TW/ 21666 21667TTY LAYER AND SERIAL DRIVERS 21668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21669M: Jiri Slaby <jirislaby@kernel.org> 21670L: linux-kernel@vger.kernel.org 21671L: linux-serial@vger.kernel.org 21672S: Supported 21673T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21674F: Documentation/devicetree/bindings/serial/ 21675F: Documentation/driver-api/serial/ 21676F: drivers/tty/ 21677F: include/linux/selection.h 21678F: include/linux/serial.h 21679F: include/linux/serial_core.h 21680F: include/linux/sysrq.h 21681F: include/linux/tty*.h 21682F: include/linux/vt.h 21683F: include/linux/vt_*.h 21684F: include/uapi/linux/serial.h 21685F: include/uapi/linux/serial_core.h 21686F: include/uapi/linux/tty.h 21687 21688TUA9001 MEDIA DRIVER 21689M: Antti Palosaari <crope@iki.fi> 21690L: linux-media@vger.kernel.org 21691S: Maintained 21692W: https://linuxtv.org 21693W: http://palosaari.fi/linux/ 21694Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21695T: git git://linuxtv.org/anttip/media_tree.git 21696F: drivers/media/tuners/tua9001* 21697 21698TULIP NETWORK DRIVERS 21699L: netdev@vger.kernel.org 21700L: linux-parisc@vger.kernel.org 21701S: Orphan 21702F: drivers/net/ethernet/dec/tulip/ 21703 21704TUN/TAP driver 21705M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21706M: Jason Wang <jasowang@redhat.com> 21707S: Maintained 21708W: http://vtun.sourceforge.net/tun 21709F: Documentation/networking/tuntap.rst 21710F: arch/um/os-Linux/drivers/ 21711F: drivers/net/tap.c 21712F: drivers/net/tun.c 21713 21714TURBOCHANNEL SUBSYSTEM 21715M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21716M: Ralf Baechle <ralf@linux-mips.org> 21717L: linux-mips@vger.kernel.org 21718S: Maintained 21719Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21720F: drivers/tc/ 21721F: include/linux/tc.h 21722 21723TURBOSTAT UTILITY 21724M: "Len Brown" <lenb@kernel.org> 21725L: linux-pm@vger.kernel.org 21726S: Supported 21727Q: https://patchwork.kernel.org/project/linux-pm/list/ 21728B: https://bugzilla.kernel.org 21729T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21730F: tools/power/x86/turbostat/ 21731 21732TW5864 VIDEO4LINUX DRIVER 21733M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21734M: Anton Sviridenko <anton@corp.bluecherry.net> 21735M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21736M: Andrey Utkin <andrey_utkin@fastmail.com> 21737L: linux-media@vger.kernel.org 21738S: Supported 21739F: drivers/media/pci/tw5864/ 21740 21741TW68 VIDEO4LINUX DRIVER 21742M: Hans Verkuil <hverkuil@xs4all.nl> 21743L: linux-media@vger.kernel.org 21744S: Odd Fixes 21745W: https://linuxtv.org 21746T: git git://linuxtv.org/media_tree.git 21747F: drivers/media/pci/tw68/ 21748 21749TW686X VIDEO4LINUX DRIVER 21750M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21751L: linux-media@vger.kernel.org 21752S: Maintained 21753W: http://linuxtv.org 21754T: git git://linuxtv.org/media_tree.git 21755F: drivers/media/pci/tw686x/ 21756 21757U-BOOT ENVIRONMENT VARIABLES 21758M: Rafał Miłecki <rafal@milecki.pl> 21759S: Maintained 21760F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21761F: drivers/nvmem/u-boot-env.c 21762 21763UACCE ACCELERATOR FRAMEWORK 21764M: Zhangfei Gao <zhangfei.gao@linaro.org> 21765M: Zhou Wang <wangzhou1@hisilicon.com> 21766L: linux-accelerators@lists.ozlabs.org 21767L: linux-kernel@vger.kernel.org 21768S: Maintained 21769F: Documentation/ABI/testing/sysfs-driver-uacce 21770F: Documentation/misc-devices/uacce.rst 21771F: drivers/misc/uacce/ 21772F: include/linux/uacce.h 21773F: include/uapi/misc/uacce/ 21774 21775UBI FILE SYSTEM (UBIFS) 21776M: Richard Weinberger <richard@nod.at> 21777L: linux-mtd@lists.infradead.org 21778S: Supported 21779W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21780T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21781T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21782F: Documentation/ABI/testing/sysfs-fs-ubifs 21783F: Documentation/filesystems/ubifs-authentication.rst 21784F: Documentation/filesystems/ubifs.rst 21785F: fs/ubifs/ 21786 21787UBLK USERSPACE BLOCK DRIVER 21788M: Ming Lei <ming.lei@redhat.com> 21789L: linux-block@vger.kernel.org 21790S: Maintained 21791F: Documentation/block/ublk.rst 21792F: drivers/block/ublk_drv.c 21793F: include/uapi/linux/ublk_cmd.h 21794 21795UCLINUX (M68KNOMMU AND COLDFIRE) 21796M: Greg Ungerer <gerg@linux-m68k.org> 21797L: linux-m68k@lists.linux-m68k.org 21798S: Maintained 21799W: http://www.linux-m68k.org/ 21800T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21801F: arch/m68k/*/*_no.* 21802F: arch/m68k/68*/ 21803F: arch/m68k/coldfire/ 21804F: arch/m68k/include/asm/*_no.* 21805 21806UDF FILESYSTEM 21807M: Jan Kara <jack@suse.com> 21808S: Maintained 21809F: Documentation/filesystems/udf.rst 21810F: fs/udf/ 21811 21812UDRAW TABLET 21813M: Bastien Nocera <hadess@hadess.net> 21814L: linux-input@vger.kernel.org 21815S: Maintained 21816F: drivers/hid/hid-udraw-ps3.c 21817 21818UFS FILESYSTEM 21819M: Evgeniy Dushistov <dushistov@mail.ru> 21820S: Maintained 21821F: Documentation/admin-guide/ufs.rst 21822F: fs/ufs/ 21823 21824UHID USERSPACE HID IO DRIVER 21825M: David Rheinsberg <david.rheinsberg@gmail.com> 21826L: linux-input@vger.kernel.org 21827S: Maintained 21828F: drivers/hid/uhid.c 21829F: include/uapi/linux/uhid.h 21830 21831ULPI BUS 21832M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21833L: linux-usb@vger.kernel.org 21834S: Maintained 21835F: drivers/usb/common/ulpi.c 21836F: include/linux/ulpi/ 21837 21838UNICODE SUBSYSTEM 21839M: Gabriel Krisman Bertazi <krisman@collabora.com> 21840L: linux-fsdevel@vger.kernel.org 21841S: Supported 21842F: fs/unicode/ 21843 21844UNIFDEF 21845M: Tony Finch <dot@dotat.at> 21846S: Maintained 21847W: http://dotat.at/prog/unifdef 21848F: scripts/unifdef.c 21849 21850UNIFORM CDROM DRIVER 21851M: Phillip Potter <phil@philpotter.co.uk> 21852S: Maintained 21853F: Documentation/cdrom/ 21854F: drivers/cdrom/cdrom.c 21855F: include/linux/cdrom.h 21856F: include/uapi/linux/cdrom.h 21857 21858UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21859R: Alim Akhtar <alim.akhtar@samsung.com> 21860R: Avri Altman <avri.altman@wdc.com> 21861R: Bart Van Assche <bvanassche@acm.org> 21862L: linux-scsi@vger.kernel.org 21863S: Supported 21864F: Documentation/devicetree/bindings/ufs/ 21865F: Documentation/scsi/ufs.rst 21866F: drivers/ufs/core/ 21867 21868UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21869M: Pedro Sousa <pedrom.sousa@synopsys.com> 21870L: linux-scsi@vger.kernel.org 21871S: Supported 21872F: drivers/ufs/host/*dwc* 21873 21874UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21875M: Alim Akhtar <alim.akhtar@samsung.com> 21876L: linux-scsi@vger.kernel.org 21877S: Maintained 21878F: drivers/ufs/host/ufs-exynos* 21879 21880UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21881M: Stanley Chu <stanley.chu@mediatek.com> 21882L: linux-scsi@vger.kernel.org 21883L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21884S: Maintained 21885F: drivers/ufs/host/ufs-mediatek* 21886 21887UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21888M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21889L: linux-arm-msm@vger.kernel.org 21890L: linux-scsi@vger.kernel.org 21891S: Maintained 21892F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21893F: drivers/ufs/host/ufs-qcom* 21894 21895UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21896M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21897L: linux-renesas-soc@vger.kernel.org 21898L: linux-scsi@vger.kernel.org 21899S: Maintained 21900F: drivers/ufs/host/ufs-renesas.c 21901 21902UNSORTED BLOCK IMAGES (UBI) 21903M: Richard Weinberger <richard@nod.at> 21904L: linux-mtd@lists.infradead.org 21905S: Supported 21906W: http://www.linux-mtd.infradead.org/ 21907T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21908T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21909F: drivers/mtd/ubi/ 21910F: include/linux/mtd/ubi.h 21911F: include/uapi/mtd/ubi-user.h 21912 21913USB "USBNET" DRIVER FRAMEWORK 21914M: Oliver Neukum <oneukum@suse.com> 21915L: netdev@vger.kernel.org 21916S: Maintained 21917W: http://www.linux-usb.org/usbnet 21918F: drivers/net/usb/usbnet.c 21919F: include/linux/usb/usbnet.h 21920 21921USB ACM DRIVER 21922M: Oliver Neukum <oneukum@suse.com> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: Documentation/usb/acm.rst 21926F: drivers/usb/class/cdc-acm.* 21927 21928USB APPLE MFI FASTCHARGE DRIVER 21929M: Bastien Nocera <hadess@hadess.net> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: drivers/usb/misc/apple-mfi-fastcharge.c 21933 21934USB AR5523 WIRELESS DRIVER 21935L: linux-wireless@vger.kernel.org 21936S: Orphan 21937F: drivers/net/wireless/ath/ar5523/ 21938 21939USB ATTACHED SCSI 21940M: Oliver Neukum <oneukum@suse.com> 21941L: linux-usb@vger.kernel.org 21942L: linux-scsi@vger.kernel.org 21943S: Maintained 21944F: drivers/usb/storage/uas.c 21945 21946USB CDC ETHERNET DRIVER 21947M: Oliver Neukum <oliver@neukum.org> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: drivers/net/usb/cdc_*.c 21951F: include/uapi/linux/usb/cdc.h 21952 21953USB CHAOSKEY DRIVER 21954M: Keith Packard <keithp@keithp.com> 21955L: linux-usb@vger.kernel.org 21956S: Maintained 21957F: drivers/usb/misc/chaoskey.c 21958 21959USB CYPRESS C67X00 DRIVER 21960L: linux-usb@vger.kernel.org 21961S: Orphan 21962F: drivers/usb/c67x00/ 21963 21964USB DAVICOM DM9601 DRIVER 21965M: Peter Korsgaard <peter@korsgaard.com> 21966L: netdev@vger.kernel.org 21967S: Maintained 21968W: http://www.linux-usb.org/usbnet 21969F: drivers/net/usb/dm9601.c 21970 21971USB EHCI DRIVER 21972M: Alan Stern <stern@rowland.harvard.edu> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/usb/ehci.rst 21976F: drivers/usb/host/ehci* 21977 21978USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21979M: Jiri Kosina <jikos@kernel.org> 21980M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21984F: Documentation/hid/hiddev.rst 21985F: drivers/hid/usbhid/ 21986 21987USB INTEL XHCI ROLE MUX DRIVER 21988M: Hans de Goede <hdegoede@redhat.com> 21989L: linux-usb@vger.kernel.org 21990S: Maintained 21991F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21992 21993USB IP DRIVER FOR HISILICON KIRIN 960 21994M: Yu Chen <chenyu56@huawei.com> 21995M: Binghui Wang <wangbinghui@hisilicon.com> 21996L: linux-usb@vger.kernel.org 21997S: Maintained 21998F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21999F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22000 22001USB IP DRIVER FOR HISILICON KIRIN 970 22002M: Mauro Carvalho Chehab <mchehab@kernel.org> 22003L: linux-usb@vger.kernel.org 22004S: Maintained 22005F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22006F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22007 22008USB ISP116X DRIVER 22009M: Olav Kongas <ok@artecdesign.ee> 22010L: linux-usb@vger.kernel.org 22011S: Maintained 22012F: drivers/usb/host/isp116x* 22013F: include/linux/usb/isp116x.h 22014 22015USB ISP1760 DRIVER 22016M: Rui Miguel Silva <rui.silva@linaro.org> 22017L: linux-usb@vger.kernel.org 22018S: Maintained 22019F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22020F: drivers/usb/isp1760/* 22021 22022USB LAN78XX ETHERNET DRIVER 22023M: Woojung Huh <woojung.huh@microchip.com> 22024M: UNGLinuxDriver@microchip.com 22025L: netdev@vger.kernel.org 22026S: Maintained 22027F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22028F: drivers/net/usb/lan78xx.* 22029F: include/dt-bindings/net/microchip-lan78xx.h 22030 22031USB MASS STORAGE DRIVER 22032M: Alan Stern <stern@rowland.harvard.edu> 22033L: linux-usb@vger.kernel.org 22034L: usb-storage@lists.one-eyed-alien.net 22035S: Maintained 22036F: drivers/usb/storage/ 22037 22038USB MIDI DRIVER 22039M: Clemens Ladisch <clemens@ladisch.de> 22040L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22041S: Maintained 22042T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22043F: sound/usb/midi.* 22044 22045USB NETWORKING DRIVERS 22046L: linux-usb@vger.kernel.org 22047S: Odd Fixes 22048F: drivers/net/usb/ 22049 22050USB OHCI DRIVER 22051M: Alan Stern <stern@rowland.harvard.edu> 22052L: linux-usb@vger.kernel.org 22053S: Maintained 22054F: Documentation/usb/ohci.rst 22055F: drivers/usb/host/ohci* 22056 22057USB OTG FSM (Finite State Machine) 22058M: Peter Chen <peter.chen@kernel.org> 22059L: linux-usb@vger.kernel.org 22060S: Maintained 22061T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22062F: drivers/usb/common/usb-otg-fsm.c 22063 22064USB OVER IP DRIVER 22065M: Valentina Manea <valentina.manea.m@gmail.com> 22066M: Shuah Khan <shuah@kernel.org> 22067M: Shuah Khan <skhan@linuxfoundation.org> 22068R: Hongren Zheng <i@zenithal.me> 22069L: linux-usb@vger.kernel.org 22070S: Maintained 22071F: Documentation/usb/usbip_protocol.rst 22072F: drivers/usb/usbip/ 22073F: tools/testing/selftests/drivers/usb/usbip/ 22074F: tools/usb/usbip/ 22075 22076USB PEGASUS DRIVER 22077M: Petko Manolov <petkan@nucleusys.com> 22078L: linux-usb@vger.kernel.org 22079L: netdev@vger.kernel.org 22080S: Maintained 22081W: https://github.com/petkan/pegasus 22082T: git https://github.com/petkan/pegasus.git 22083F: drivers/net/usb/pegasus.* 22084 22085USB PRINTER DRIVER (usblp) 22086M: Pete Zaitcev <zaitcev@redhat.com> 22087L: linux-usb@vger.kernel.org 22088S: Supported 22089F: drivers/usb/class/usblp.c 22090 22091USB QMI WWAN NETWORK DRIVER 22092M: Bjørn Mork <bjorn@mork.no> 22093L: netdev@vger.kernel.org 22094S: Maintained 22095F: Documentation/ABI/testing/sysfs-class-net-qmi 22096F: drivers/net/usb/qmi_wwan.c 22097 22098USB RAW GADGET DRIVER 22099R: Andrey Konovalov <andreyknvl@gmail.com> 22100L: linux-usb@vger.kernel.org 22101S: Maintained 22102F: Documentation/usb/raw-gadget.rst 22103F: drivers/usb/gadget/legacy/raw_gadget.c 22104F: include/uapi/linux/usb/raw_gadget.h 22105 22106USB RTL8150 DRIVER 22107M: Petko Manolov <petkan@nucleusys.com> 22108L: linux-usb@vger.kernel.org 22109L: netdev@vger.kernel.org 22110S: Maintained 22111W: https://github.com/petkan/rtl8150 22112T: git https://github.com/petkan/rtl8150.git 22113F: drivers/net/usb/rtl8150.c 22114 22115USB SERIAL SUBSYSTEM 22116M: Johan Hovold <johan@kernel.org> 22117L: linux-usb@vger.kernel.org 22118S: Maintained 22119T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22120F: Documentation/usb/usb-serial.rst 22121F: drivers/usb/serial/ 22122F: include/linux/usb/serial.h 22123 22124USB SMSC75XX ETHERNET DRIVER 22125M: Steve Glendinning <steve.glendinning@shawell.net> 22126L: netdev@vger.kernel.org 22127S: Maintained 22128F: drivers/net/usb/smsc75xx.* 22129 22130USB SMSC95XX ETHERNET DRIVER 22131M: Steve Glendinning <steve.glendinning@shawell.net> 22132M: UNGLinuxDriver@microchip.com 22133L: netdev@vger.kernel.org 22134S: Maintained 22135F: drivers/net/usb/smsc95xx.* 22136 22137USB SUBSYSTEM 22138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22139L: linux-usb@vger.kernel.org 22140S: Supported 22141W: http://www.linux-usb.org 22142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22143F: Documentation/devicetree/bindings/usb/ 22144F: Documentation/usb/ 22145F: drivers/usb/ 22146F: include/dt-bindings/usb/ 22147F: include/linux/usb.h 22148F: include/linux/usb/ 22149F: include/uapi/linux/usb/ 22150 22151USB TYPEC BUS FOR ALTERNATE MODES 22152M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: Documentation/ABI/testing/sysfs-bus-typec 22156F: Documentation/driver-api/usb/typec_bus.rst 22157F: drivers/usb/typec/altmodes/ 22158F: include/linux/usb/typec_altmode.h 22159 22160USB TYPEC CLASS 22161M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22162L: linux-usb@vger.kernel.org 22163S: Maintained 22164F: Documentation/ABI/testing/sysfs-class-typec 22165F: Documentation/driver-api/usb/typec.rst 22166F: drivers/usb/typec/ 22167F: include/linux/usb/typec.h 22168 22169USB TYPEC INTEL PMC MUX DRIVER 22170M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22171L: linux-usb@vger.kernel.org 22172S: Maintained 22173F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22174F: drivers/usb/typec/mux/intel_pmc_mux.c 22175 22176USB TYPEC PI3USB30532 MUX DRIVER 22177M: Hans de Goede <hdegoede@redhat.com> 22178L: linux-usb@vger.kernel.org 22179S: Maintained 22180F: drivers/usb/typec/mux/pi3usb30532.c 22181 22182USB TYPEC PORT CONTROLLER DRIVERS 22183M: Guenter Roeck <linux@roeck-us.net> 22184L: linux-usb@vger.kernel.org 22185S: Maintained 22186F: drivers/usb/typec/tcpm/ 22187 22188USB UHCI DRIVER 22189M: Alan Stern <stern@rowland.harvard.edu> 22190L: linux-usb@vger.kernel.org 22191S: Maintained 22192F: drivers/usb/host/uhci* 22193 22194USB VIDEO CLASS 22195M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22196L: linux-media@vger.kernel.org 22197S: Maintained 22198W: http://www.ideasonboard.org/uvc/ 22199T: git git://linuxtv.org/media_tree.git 22200F: drivers/media/usb/uvc/ 22201F: include/uapi/linux/uvcvideo.h 22202 22203USB WEBCAM GADGET 22204M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22205M: Daniel Scally <dan.scally@ideasonboard.com> 22206L: linux-usb@vger.kernel.org 22207S: Maintained 22208F: drivers/usb/gadget/function/*uvc* 22209F: drivers/usb/gadget/legacy/webcam.c 22210F: include/uapi/linux/usb/g_uvc.h 22211 22212USB WIRELESS RNDIS DRIVER (rndis_wlan) 22213L: linux-wireless@vger.kernel.org 22214S: Orphan 22215F: drivers/net/wireless/legacy/rndis_wlan.c 22216 22217USB XHCI DRIVER 22218M: Mathias Nyman <mathias.nyman@intel.com> 22219L: linux-usb@vger.kernel.org 22220S: Supported 22221F: drivers/usb/host/pci-quirks* 22222F: drivers/usb/host/xhci* 22223 22224USB ZD1201 DRIVER 22225L: linux-wireless@vger.kernel.org 22226S: Orphan 22227W: http://linux-lc100020.sourceforge.net 22228F: drivers/net/wireless/zydas/zd1201.* 22229 22230USER DATAGRAM PROTOCOL (UDP) 22231M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22232S: Maintained 22233F: include/linux/udp.h 22234F: net/ipv4/udp.c 22235F: net/ipv6/udp.c 22236 22237USER-MODE LINUX (UML) 22238M: Richard Weinberger <richard@nod.at> 22239M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22240M: Johannes Berg <johannes@sipsolutions.net> 22241L: linux-um@lists.infradead.org 22242S: Maintained 22243W: http://user-mode-linux.sourceforge.net 22244Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22245T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22246T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22247F: Documentation/virt/uml/ 22248F: arch/um/ 22249F: arch/x86/um/ 22250F: fs/hostfs/ 22251 22252USERSPACE COPYIN/COPYOUT (UIOVEC) 22253M: Alexander Viro <viro@zeniv.linux.org.uk> 22254S: Maintained 22255F: include/linux/uio.h 22256F: lib/iov_iter.c 22257 22258USERSPACE DMA BUFFER DRIVER 22259M: Gerd Hoffmann <kraxel@redhat.com> 22260L: dri-devel@lists.freedesktop.org 22261S: Maintained 22262T: git git://anongit.freedesktop.org/drm/drm-misc 22263F: drivers/dma-buf/udmabuf.c 22264F: include/uapi/linux/udmabuf.h 22265 22266USERSPACE I/O (UIO) 22267M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22268S: Maintained 22269T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22270F: Documentation/driver-api/uio-howto.rst 22271F: drivers/uio/ 22272F: include/linux/uio_driver.h 22273 22274UTIL-LINUX PACKAGE 22275M: Karel Zak <kzak@redhat.com> 22276L: util-linux@vger.kernel.org 22277S: Maintained 22278W: http://en.wikipedia.org/wiki/Util-linux 22279T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22280 22281UUID HELPERS 22282R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22283L: linux-kernel@vger.kernel.org 22284S: Maintained 22285F: include/linux/uuid.h 22286F: lib/test_uuid.c 22287F: lib/uuid.c 22288 22289UV SYSFS DRIVER 22290M: Justin Ernst <justin.ernst@hpe.com> 22291L: platform-driver-x86@vger.kernel.org 22292S: Maintained 22293F: drivers/platform/x86/uv_sysfs.c 22294 22295UVESAFB DRIVER 22296M: Michal Januszewski <spock@gentoo.org> 22297L: linux-fbdev@vger.kernel.org 22298S: Maintained 22299W: https://github.com/mjanusz/v86d 22300F: Documentation/fb/uvesafb.rst 22301F: drivers/video/fbdev/uvesafb.* 22302 22303Ux500 CLOCK DRIVERS 22304M: Ulf Hansson <ulf.hansson@linaro.org> 22305L: linux-clk@vger.kernel.org 22306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22307S: Maintained 22308F: drivers/clk/ux500/ 22309 22310VF610 NAND DRIVER 22311M: Stefan Agner <stefan@agner.ch> 22312L: linux-mtd@lists.infradead.org 22313S: Supported 22314F: drivers/mtd/nand/raw/vf610_nfc.c 22315 22316VFAT/FAT/MSDOS FILESYSTEM 22317M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22318S: Maintained 22319F: Documentation/filesystems/vfat.rst 22320F: fs/fat/ 22321F: tools/testing/selftests/filesystems/fat/ 22322 22323VFIO CDX DRIVER 22324M: Nipun Gupta <nipun.gupta@amd.com> 22325M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328F: drivers/vfio/cdx/* 22329 22330VFIO DRIVER 22331M: Alex Williamson <alex.williamson@redhat.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334T: git https://github.com/awilliam/linux-vfio.git 22335F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22336F: Documentation/driver-api/vfio.rst 22337F: drivers/vfio/ 22338F: include/linux/vfio.h 22339F: include/linux/vfio_pci_core.h 22340F: include/uapi/linux/vfio.h 22341 22342VFIO FSL-MC DRIVER 22343M: Diana Craciun <diana.craciun@oss.nxp.com> 22344L: kvm@vger.kernel.org 22345S: Maintained 22346F: drivers/vfio/fsl-mc/ 22347 22348VFIO HISILICON PCI DRIVER 22349M: Longfang Liu <liulongfang@huawei.com> 22350M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22351L: kvm@vger.kernel.org 22352S: Maintained 22353F: drivers/vfio/pci/hisilicon/ 22354 22355VFIO MEDIATED DEVICE DRIVERS 22356M: Kirti Wankhede <kwankhede@nvidia.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359F: Documentation/driver-api/vfio-mediated-device.rst 22360F: drivers/vfio/mdev/ 22361F: include/linux/mdev.h 22362F: samples/vfio-mdev/ 22363 22364VFIO MLX5 PCI DRIVER 22365M: Yishai Hadas <yishaih@nvidia.com> 22366L: kvm@vger.kernel.org 22367S: Maintained 22368F: drivers/vfio/pci/mlx5/ 22369 22370VFIO PCI DEVICE SPECIFIC DRIVERS 22371R: Jason Gunthorpe <jgg@nvidia.com> 22372R: Yishai Hadas <yishaih@nvidia.com> 22373R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22374R: Kevin Tian <kevin.tian@intel.com> 22375L: kvm@vger.kernel.org 22376S: Maintained 22377P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22378F: drivers/vfio/pci/*/ 22379 22380VFIO PLATFORM DRIVER 22381M: Eric Auger <eric.auger@redhat.com> 22382L: kvm@vger.kernel.org 22383S: Maintained 22384F: drivers/vfio/platform/ 22385 22386VGA_SWITCHEROO 22387R: Lukas Wunner <lukas@wunner.de> 22388S: Maintained 22389T: git git://anongit.freedesktop.org/drm/drm-misc 22390F: Documentation/gpu/vga-switcheroo.rst 22391F: drivers/gpu/vga/vga_switcheroo.c 22392F: include/linux/vga_switcheroo.h 22393 22394VIA RHINE NETWORK DRIVER 22395M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22396S: Maintained 22397F: drivers/net/ethernet/via/via-rhine.c 22398 22399VIA SD/MMC CARD CONTROLLER DRIVER 22400M: Bruce Chang <brucechang@via.com.tw> 22401M: Harald Welte <HaraldWelte@viatech.com> 22402S: Maintained 22403F: drivers/mmc/host/via-sdmmc.c 22404 22405VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22406M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22407L: linux-fbdev@vger.kernel.org 22408S: Maintained 22409F: drivers/video/fbdev/via/ 22410F: include/linux/via-core.h 22411F: include/linux/via_i2c.h 22412 22413VIA VELOCITY NETWORK DRIVER 22414M: Francois Romieu <romieu@fr.zoreil.com> 22415L: netdev@vger.kernel.org 22416S: Maintained 22417F: drivers/net/ethernet/via/via-velocity.* 22418 22419VICODEC VIRTUAL CODEC DRIVER 22420M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423W: https://linuxtv.org 22424T: git git://linuxtv.org/media_tree.git 22425F: drivers/media/test-drivers/vicodec/* 22426 22427VIDEO I2C POLLING DRIVER 22428M: Matt Ranostay <matt.ranostay@konsulko.com> 22429L: linux-media@vger.kernel.org 22430S: Maintained 22431F: drivers/media/i2c/video-i2c.c 22432 22433VIDEO MULTIPLEXER DRIVER 22434M: Philipp Zabel <p.zabel@pengutronix.de> 22435L: linux-media@vger.kernel.org 22436S: Maintained 22437F: drivers/media/platform/video-mux.c 22438 22439VIDEOBUF2 FRAMEWORK 22440M: Tomasz Figa <tfiga@chromium.org> 22441M: Marek Szyprowski <m.szyprowski@samsung.com> 22442L: linux-media@vger.kernel.org 22443S: Maintained 22444F: drivers/media/common/videobuf2/* 22445F: include/media/videobuf2-* 22446 22447VIDTV VIRTUAL DIGITAL TV DRIVER 22448M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22449L: linux-media@vger.kernel.org 22450S: Maintained 22451W: https://linuxtv.org 22452T: git git://linuxtv.org/media_tree.git 22453F: drivers/media/test-drivers/vidtv/* 22454 22455VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22456M: Shuah Khan <skhan@linuxfoundation.org> 22457R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22458L: linux-media@vger.kernel.org 22459S: Maintained 22460W: https://linuxtv.org 22461T: git git://linuxtv.org/media_tree.git 22462F: drivers/media/test-drivers/vimc/* 22463 22464VIRT LIB 22465M: Alex Williamson <alex.williamson@redhat.com> 22466M: Paolo Bonzini <pbonzini@redhat.com> 22467L: kvm@vger.kernel.org 22468S: Supported 22469F: virt/lib/ 22470 22471VIRTIO AND VHOST VSOCK DRIVER 22472M: Stefan Hajnoczi <stefanha@redhat.com> 22473M: Stefano Garzarella <sgarzare@redhat.com> 22474L: kvm@vger.kernel.org 22475L: virtualization@lists.linux-foundation.org 22476L: netdev@vger.kernel.org 22477S: Maintained 22478F: drivers/vhost/vsock.c 22479F: include/linux/virtio_vsock.h 22480F: include/uapi/linux/virtio_vsock.h 22481F: net/vmw_vsock/virtio_transport.c 22482F: net/vmw_vsock/virtio_transport_common.c 22483 22484VIRTIO BALLOON 22485M: "Michael S. Tsirkin" <mst@redhat.com> 22486M: David Hildenbrand <david@redhat.com> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: drivers/virtio/virtio_balloon.c 22490F: include/linux/balloon_compaction.h 22491F: include/uapi/linux/virtio_balloon.h 22492F: mm/balloon_compaction.c 22493 22494VIRTIO BLOCK AND SCSI DRIVERS 22495M: "Michael S. Tsirkin" <mst@redhat.com> 22496M: Jason Wang <jasowang@redhat.com> 22497R: Paolo Bonzini <pbonzini@redhat.com> 22498R: Stefan Hajnoczi <stefanha@redhat.com> 22499L: virtualization@lists.linux-foundation.org 22500S: Maintained 22501F: drivers/block/virtio_blk.c 22502F: drivers/scsi/virtio_scsi.c 22503F: include/uapi/linux/virtio_blk.h 22504F: include/uapi/linux/virtio_scsi.h 22505 22506VIRTIO CONSOLE DRIVER 22507M: Amit Shah <amit@kernel.org> 22508L: virtualization@lists.linux-foundation.org 22509S: Maintained 22510F: drivers/char/virtio_console.c 22511F: include/linux/virtio_console.h 22512F: include/uapi/linux/virtio_console.h 22513 22514VIRTIO CORE AND NET DRIVERS 22515M: "Michael S. Tsirkin" <mst@redhat.com> 22516M: Jason Wang <jasowang@redhat.com> 22517R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22518L: virtualization@lists.linux-foundation.org 22519S: Maintained 22520F: Documentation/ABI/testing/sysfs-bus-vdpa 22521F: Documentation/ABI/testing/sysfs-class-vduse 22522F: Documentation/devicetree/bindings/virtio/ 22523F: Documentation/driver-api/virtio/ 22524F: drivers/block/virtio_blk.c 22525F: drivers/crypto/virtio/ 22526F: drivers/net/virtio_net.c 22527F: drivers/vdpa/ 22528F: drivers/virtio/ 22529F: include/linux/vdpa.h 22530F: include/linux/virtio*.h 22531F: include/linux/vringh.h 22532F: include/uapi/linux/virtio_*.h 22533F: tools/virtio/ 22534 22535VIRTIO CRYPTO DRIVER 22536M: Gonglei <arei.gonglei@huawei.com> 22537L: virtualization@lists.linux-foundation.org 22538L: linux-crypto@vger.kernel.org 22539S: Maintained 22540F: drivers/crypto/virtio/ 22541F: include/uapi/linux/virtio_crypto.h 22542 22543VIRTIO DRIVERS FOR S390 22544M: Cornelia Huck <cohuck@redhat.com> 22545M: Halil Pasic <pasic@linux.ibm.com> 22546M: Eric Farman <farman@linux.ibm.com> 22547L: linux-s390@vger.kernel.org 22548L: virtualization@lists.linux-foundation.org 22549L: kvm@vger.kernel.org 22550S: Supported 22551F: arch/s390/include/uapi/asm/virtio-ccw.h 22552F: drivers/s390/virtio/ 22553 22554VIRTIO FILE SYSTEM 22555M: Vivek Goyal <vgoyal@redhat.com> 22556M: Stefan Hajnoczi <stefanha@redhat.com> 22557M: Miklos Szeredi <miklos@szeredi.hu> 22558L: virtualization@lists.linux-foundation.org 22559L: linux-fsdevel@vger.kernel.org 22560S: Supported 22561W: https://virtio-fs.gitlab.io/ 22562F: Documentation/filesystems/virtiofs.rst 22563F: fs/fuse/virtio_fs.c 22564F: include/uapi/linux/virtio_fs.h 22565 22566VIRTIO GPIO DRIVER 22567M: Enrico Weigelt, metux IT consult <info@metux.net> 22568M: Viresh Kumar <vireshk@kernel.org> 22569L: linux-gpio@vger.kernel.org 22570L: virtualization@lists.linux-foundation.org 22571S: Maintained 22572F: drivers/gpio/gpio-virtio.c 22573F: include/uapi/linux/virtio_gpio.h 22574 22575VIRTIO GPU DRIVER 22576M: David Airlie <airlied@redhat.com> 22577M: Gerd Hoffmann <kraxel@redhat.com> 22578R: Gurchetan Singh <gurchetansingh@chromium.org> 22579R: Chia-I Wu <olvaffe@gmail.com> 22580L: dri-devel@lists.freedesktop.org 22581L: virtualization@lists.linux-foundation.org 22582S: Maintained 22583T: git git://anongit.freedesktop.org/drm/drm-misc 22584F: drivers/gpu/drm/virtio/ 22585F: include/uapi/linux/virtio_gpu.h 22586 22587VIRTIO HOST (VHOST) 22588M: "Michael S. Tsirkin" <mst@redhat.com> 22589M: Jason Wang <jasowang@redhat.com> 22590L: kvm@vger.kernel.org 22591L: virtualization@lists.linux-foundation.org 22592L: netdev@vger.kernel.org 22593S: Maintained 22594T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22595F: drivers/vhost/ 22596F: include/linux/sched/vhost_task.h 22597F: include/linux/vhost_iotlb.h 22598F: include/uapi/linux/vhost.h 22599F: kernel/vhost_task.c 22600 22601VIRTIO HOST (VHOST-SCSI) 22602M: "Michael S. Tsirkin" <mst@redhat.com> 22603M: Jason Wang <jasowang@redhat.com> 22604M: Mike Christie <michael.christie@oracle.com> 22605R: Paolo Bonzini <pbonzini@redhat.com> 22606R: Stefan Hajnoczi <stefanha@redhat.com> 22607L: virtualization@lists.linux-foundation.org 22608S: Maintained 22609F: drivers/vhost/scsi.c 22610 22611VIRTIO I2C DRIVER 22612M: Conghui Chen <conghui.chen@intel.com> 22613M: Viresh Kumar <viresh.kumar@linaro.org> 22614L: linux-i2c@vger.kernel.org 22615L: virtualization@lists.linux-foundation.org 22616S: Maintained 22617F: drivers/i2c/busses/i2c-virtio.c 22618F: include/uapi/linux/virtio_i2c.h 22619 22620VIRTIO INPUT DRIVER 22621M: Gerd Hoffmann <kraxel@redhat.com> 22622S: Maintained 22623F: drivers/virtio/virtio_input.c 22624F: include/uapi/linux/virtio_input.h 22625 22626VIRTIO IOMMU DRIVER 22627M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22628L: virtualization@lists.linux-foundation.org 22629S: Maintained 22630F: drivers/iommu/virtio-iommu.c 22631F: include/uapi/linux/virtio_iommu.h 22632 22633VIRTIO MEM DRIVER 22634M: David Hildenbrand <david@redhat.com> 22635L: virtualization@lists.linux-foundation.org 22636S: Maintained 22637W: https://virtio-mem.gitlab.io/ 22638F: drivers/virtio/virtio_mem.c 22639F: include/uapi/linux/virtio_mem.h 22640 22641VIRTIO PMEM DRIVER 22642M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22643L: virtualization@lists.linux-foundation.org 22644S: Maintained 22645F: drivers/nvdimm/nd_virtio.c 22646F: drivers/nvdimm/virtio_pmem.c 22647 22648VIRTIO SOUND DRIVER 22649M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22650M: "Michael S. Tsirkin" <mst@redhat.com> 22651L: virtualization@lists.linux-foundation.org 22652L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22653S: Maintained 22654F: include/uapi/linux/virtio_snd.h 22655F: sound/virtio/* 22656 22657VIRTUAL BOX GUEST DEVICE DRIVER 22658M: Hans de Goede <hdegoede@redhat.com> 22659M: Arnd Bergmann <arnd@arndb.de> 22660M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22661S: Maintained 22662F: drivers/virt/vboxguest/ 22663F: include/linux/vbox_utils.h 22664F: include/uapi/linux/vbox*.h 22665 22666VIRTUAL BOX SHARED FOLDER VFS DRIVER 22667M: Hans de Goede <hdegoede@redhat.com> 22668L: linux-fsdevel@vger.kernel.org 22669S: Maintained 22670F: fs/vboxsf/* 22671 22672VIRTUAL PCM TEST DRIVER 22673M: Ivan Orlov <ivan.orlov0322@gmail.com> 22674L: alsa-devel@alsa-project.org 22675S: Maintained 22676F: Documentation/sound/cards/pcmtest.rst 22677F: sound/drivers/pcmtest.c 22678F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22679 22680VIRTUAL SERIO DEVICE DRIVER 22681M: Stephen Chandler Paul <thatslyude@gmail.com> 22682S: Maintained 22683F: drivers/input/serio/userio.c 22684F: include/uapi/linux/userio.h 22685 22686VISL VIRTUAL STATELESS DECODER DRIVER 22687M: Daniel Almeida <daniel.almeida@collabora.com> 22688L: linux-media@vger.kernel.org 22689S: Supported 22690F: drivers/media/test-drivers/visl 22691 22692VIVID VIRTUAL VIDEO DRIVER 22693M: Hans Verkuil <hverkuil@xs4all.nl> 22694L: linux-media@vger.kernel.org 22695S: Maintained 22696W: https://linuxtv.org 22697T: git git://linuxtv.org/media_tree.git 22698F: drivers/media/test-drivers/vivid/* 22699 22700VLYNQ BUS 22701M: Florian Fainelli <f.fainelli@gmail.com> 22702L: openwrt-devel@lists.openwrt.org (subscribers-only) 22703S: Maintained 22704F: drivers/vlynq/vlynq.c 22705F: include/linux/vlynq.h 22706 22707VM SOCKETS (AF_VSOCK) 22708M: Stefano Garzarella <sgarzare@redhat.com> 22709L: virtualization@lists.linux-foundation.org 22710L: netdev@vger.kernel.org 22711S: Maintained 22712F: drivers/net/vsockmon.c 22713F: include/net/af_vsock.h 22714F: include/uapi/linux/vm_sockets.h 22715F: include/uapi/linux/vm_sockets_diag.h 22716F: include/uapi/linux/vsockmon.h 22717F: net/vmw_vsock/ 22718F: tools/testing/vsock/ 22719 22720VMALLOC 22721M: Andrew Morton <akpm@linux-foundation.org> 22722R: Uladzislau Rezki <urezki@gmail.com> 22723R: Christoph Hellwig <hch@infradead.org> 22724R: Lorenzo Stoakes <lstoakes@gmail.com> 22725L: linux-mm@kvack.org 22726S: Maintained 22727W: http://www.linux-mm.org 22728T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22729F: include/linux/vmalloc.h 22730F: mm/vmalloc.c 22731 22732VME SUBSYSTEM 22733M: Martyn Welch <martyn@welchs.me.uk> 22734M: Manohar Vanga <manohar.vanga@gmail.com> 22735M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22736L: linux-kernel@vger.kernel.org 22737S: Odd fixes 22738T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22739F: Documentation/driver-api/vme.rst 22740F: drivers/staging/vme_user/ 22741 22742VMWARE BALLOON DRIVER 22743M: Nadav Amit <namit@vmware.com> 22744R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22745L: linux-kernel@vger.kernel.org 22746S: Supported 22747F: drivers/misc/vmw_balloon.c 22748 22749VMWARE HYPERVISOR INTERFACE 22750M: Ajay Kaher <akaher@vmware.com> 22751M: Alexey Makhalov <amakhalov@vmware.com> 22752R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22753L: virtualization@lists.linux-foundation.org 22754L: x86@kernel.org 22755S: Supported 22756T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22757F: arch/x86/include/asm/vmware.h 22758F: arch/x86/kernel/cpu/vmware.c 22759 22760VMWARE PVRDMA DRIVER 22761M: Bryan Tan <bryantan@vmware.com> 22762M: Vishnu Dasa <vdasa@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: linux-rdma@vger.kernel.org 22765S: Supported 22766F: drivers/infiniband/hw/vmw_pvrdma/ 22767 22768VMWARE PVSCSI DRIVER 22769M: Vishal Bhakta <vbhakta@vmware.com> 22770R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22771L: linux-scsi@vger.kernel.org 22772S: Supported 22773F: drivers/scsi/vmw_pvscsi.c 22774F: drivers/scsi/vmw_pvscsi.h 22775 22776VMWARE VIRTUAL PTP CLOCK DRIVER 22777M: Deep Shah <sdeep@vmware.com> 22778R: Ajay Kaher <akaher@vmware.com> 22779R: Alexey Makhalov <amakhalov@vmware.com> 22780R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22781L: netdev@vger.kernel.org 22782S: Supported 22783F: drivers/ptp/ptp_vmw.c 22784 22785VMWARE VMCI DRIVER 22786M: Bryan Tan <bryantan@vmware.com> 22787M: Vishnu Dasa <vdasa@vmware.com> 22788R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22789L: linux-kernel@vger.kernel.org 22790S: Supported 22791F: drivers/misc/vmw_vmci/ 22792F: include/linux/vmw_vmci* 22793 22794VMWARE VMMOUSE SUBDRIVER 22795M: Zack Rusin <zackr@vmware.com> 22796R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22797R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22798L: linux-input@vger.kernel.org 22799S: Supported 22800F: drivers/input/mouse/vmmouse.c 22801F: drivers/input/mouse/vmmouse.h 22802 22803VMWARE VMXNET3 ETHERNET DRIVER 22804M: Ronak Doshi <doshir@vmware.com> 22805R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22806L: netdev@vger.kernel.org 22807S: Supported 22808F: drivers/net/vmxnet3/ 22809 22810VMWARE VSOCK VMCI TRANSPORT DRIVER 22811M: Bryan Tan <bryantan@vmware.com> 22812M: Vishnu Dasa <vdasa@vmware.com> 22813R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22814L: linux-kernel@vger.kernel.org 22815S: Supported 22816F: net/vmw_vsock/vmci_transport* 22817 22818VOCORE VOCORE2 BOARD 22819M: Harvey Hunt <harveyhuntnexus@gmail.com> 22820L: linux-mips@vger.kernel.org 22821S: Maintained 22822F: arch/mips/boot/dts/ralink/vocore2.dts 22823 22824VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22825M: Liam Girdwood <lgirdwood@gmail.com> 22826M: Mark Brown <broonie@kernel.org> 22827L: linux-kernel@vger.kernel.org 22828S: Supported 22829W: http://www.slimlogic.co.uk/?p=48 22830T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22831F: Documentation/devicetree/bindings/regulator/ 22832F: Documentation/power/regulator/ 22833F: drivers/regulator/ 22834F: include/dt-bindings/regulator/ 22835F: include/linux/regulator/ 22836K: regulator_get_optional 22837 22838VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22839R: Matti Vaittinen <mazziesaccount@gmail.com> 22840F: drivers/regulator/irq_helpers.c 22841 22842VRF 22843M: David Ahern <dsahern@kernel.org> 22844L: netdev@vger.kernel.org 22845S: Maintained 22846F: Documentation/networking/vrf.rst 22847F: drivers/net/vrf.c 22848 22849VSPRINTF 22850M: Petr Mladek <pmladek@suse.com> 22851M: Steven Rostedt <rostedt@goodmis.org> 22852M: Sergey Senozhatsky <senozhatsky@chromium.org> 22853R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22854R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22855S: Maintained 22856T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22857F: Documentation/core-api/printk-formats.rst 22858F: lib/test_printf.c 22859F: lib/test_scanf.c 22860F: lib/vsprintf.c 22861 22862VT1211 HARDWARE MONITOR DRIVER 22863M: Juerg Haefliger <juergh@proton.me> 22864L: linux-hwmon@vger.kernel.org 22865S: Maintained 22866F: Documentation/hwmon/vt1211.rst 22867F: drivers/hwmon/vt1211.c 22868 22869VT8231 HARDWARE MONITOR DRIVER 22870M: Roger Lucas <vt8231@hiddenengine.co.uk> 22871L: linux-hwmon@vger.kernel.org 22872S: Maintained 22873F: drivers/hwmon/vt8231.c 22874 22875VUB300 USB to SDIO/SD/MMC bridge chip 22876L: linux-mmc@vger.kernel.org 22877S: Orphan 22878F: drivers/mmc/host/vub300.c 22879 22880W1 DALLAS'S 1-WIRE BUS 22881M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22882S: Maintained 22883F: Documentation/devicetree/bindings/w1/ 22884F: Documentation/w1/ 22885F: drivers/w1/ 22886F: include/linux/w1.h 22887 22888W83791D HARDWARE MONITORING DRIVER 22889M: Marc Hulsman <m.hulsman@tudelft.nl> 22890L: linux-hwmon@vger.kernel.org 22891S: Maintained 22892F: Documentation/hwmon/w83791d.rst 22893F: drivers/hwmon/w83791d.c 22894 22895W83793 HARDWARE MONITORING DRIVER 22896M: Rudolf Marek <r.marek@assembler.cz> 22897L: linux-hwmon@vger.kernel.org 22898S: Maintained 22899F: Documentation/hwmon/w83793.rst 22900F: drivers/hwmon/w83793.c 22901 22902W83795 HARDWARE MONITORING DRIVER 22903M: Jean Delvare <jdelvare@suse.com> 22904L: linux-hwmon@vger.kernel.org 22905S: Maintained 22906F: drivers/hwmon/w83795.c 22907 22908W83L51xD SD/MMC CARD INTERFACE DRIVER 22909M: Pierre Ossman <pierre@ossman.eu> 22910S: Maintained 22911F: drivers/mmc/host/wbsd.* 22912 22913WACOM PROTOCOL 4 SERIAL TABLETS 22914M: Julian Squires <julian@cipht.net> 22915M: Hans de Goede <hdegoede@redhat.com> 22916L: linux-input@vger.kernel.org 22917S: Maintained 22918F: drivers/input/tablet/wacom_serial4.c 22919 22920WANGXUN ETHERNET DRIVER 22921M: Jiawen Wu <jiawenwu@trustnetic.com> 22922M: Mengyuan Lou <mengyuanlou@net-swift.com> 22923L: netdev@vger.kernel.org 22924S: Maintained 22925W: https://www.net-swift.com 22926F: Documentation/networking/device_drivers/ethernet/wangxun/* 22927F: drivers/net/ethernet/wangxun/ 22928F: drivers/net/pcs/pcs-xpcs-wx.c 22929 22930WATCHDOG DEVICE DRIVERS 22931M: Wim Van Sebroeck <wim@linux-watchdog.org> 22932M: Guenter Roeck <linux@roeck-us.net> 22933L: linux-watchdog@vger.kernel.org 22934S: Maintained 22935W: http://www.linux-watchdog.org/ 22936T: git git://www.linux-watchdog.org/linux-watchdog.git 22937F: Documentation/devicetree/bindings/watchdog/ 22938F: Documentation/watchdog/ 22939F: drivers/watchdog/ 22940F: include/linux/watchdog.h 22941F: include/trace/events/watchdog.h 22942F: include/uapi/linux/watchdog.h 22943 22944WHISKEYCOVE PMIC GPIO DRIVER 22945M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22946L: linux-gpio@vger.kernel.org 22947S: Maintained 22948F: drivers/gpio/gpio-wcove.c 22949 22950WHWAVE RTC DRIVER 22951M: Dianlong Li <long17.cool@163.com> 22952L: linux-rtc@vger.kernel.org 22953S: Maintained 22954F: drivers/rtc/rtc-sd3078.c 22955 22956WIIMOTE HID DRIVER 22957M: David Rheinsberg <david.rheinsberg@gmail.com> 22958L: linux-input@vger.kernel.org 22959S: Maintained 22960F: drivers/hid/hid-wiimote* 22961 22962WILOCITY WIL6210 WIRELESS DRIVER 22963L: linux-wireless@vger.kernel.org 22964S: Orphan 22965W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22966F: drivers/net/wireless/ath/wil6210/ 22967 22968WINBOND CIR DRIVER 22969M: David Härdeman <david@hardeman.nu> 22970S: Maintained 22971F: drivers/media/rc/winbond-cir.c 22972 22973WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22974L: linux-watchdog@vger.kernel.org 22975S: Orphan 22976F: drivers/watchdog/ebc-c384_wdt.c 22977 22978WINSYSTEMS WS16C48 GPIO DRIVER 22979M: William Breathitt Gray <william.gray@linaro.org> 22980L: linux-gpio@vger.kernel.org 22981S: Maintained 22982F: drivers/gpio/gpio-ws16c48.c 22983 22984WIREGUARD SECURE NETWORK TUNNEL 22985M: Jason A. Donenfeld <Jason@zx2c4.com> 22986L: wireguard@lists.zx2c4.com 22987L: netdev@vger.kernel.org 22988S: Maintained 22989F: drivers/net/wireguard/ 22990F: tools/testing/selftests/wireguard/ 22991 22992WISTRON LAPTOP BUTTON DRIVER 22993M: Miloslav Trmac <mitr@volny.cz> 22994S: Maintained 22995F: drivers/input/misc/wistron_btns.c 22996 22997WL3501 WIRELESS PCMCIA CARD DRIVER 22998L: linux-wireless@vger.kernel.org 22999S: Orphan 23000F: drivers/net/wireless/legacy/wl3501* 23001 23002WMI BINARY MOF DRIVER 23003L: platform-drivers-x86@vger.kernel.org 23004S: Orphan 23005F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23006F: Documentation/wmi/devices/wmi-bmof.rst 23007F: drivers/platform/x86/wmi-bmof.c 23008 23009WOLFSON MICROELECTRONICS DRIVERS 23010L: patches@opensource.cirrus.com 23011S: Supported 23012W: https://github.com/CirrusLogic/linux-drivers/wiki 23013T: git https://github.com/CirrusLogic/linux-drivers.git 23014F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23015F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23016F: Documentation/devicetree/bindings/mfd/wm831x.txt 23017F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23018F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23019F: Documentation/devicetree/bindings/sound/wm* 23020F: Documentation/hwmon/wm83??.rst 23021F: arch/arm/mach-s3c/mach-crag6410* 23022F: drivers/clk/clk-wm83*.c 23023F: drivers/gpio/gpio-*wm*.c 23024F: drivers/gpio/gpio-arizona.c 23025F: drivers/hwmon/wm83??-hwmon.c 23026F: drivers/input/misc/wm831x-on.c 23027F: drivers/input/touchscreen/wm831x-ts.c 23028F: drivers/input/touchscreen/wm97*.c 23029F: drivers/leds/leds-wm83*.c 23030F: drivers/mfd/arizona* 23031F: drivers/mfd/cs47l24* 23032F: drivers/mfd/wm*.c 23033F: drivers/power/supply/wm83*.c 23034F: drivers/regulator/arizona* 23035F: drivers/regulator/wm8*.c 23036F: drivers/rtc/rtc-wm83*.c 23037F: drivers/video/backlight/wm83*_bl.c 23038F: drivers/watchdog/wm83*_wdt.c 23039F: include/linux/mfd/arizona/ 23040F: include/linux/mfd/wm831x/ 23041F: include/linux/mfd/wm8350/ 23042F: include/linux/mfd/wm8400* 23043F: include/linux/regulator/arizona* 23044F: include/linux/wm97xx.h 23045F: include/sound/wm????.h 23046F: sound/soc/codecs/arizona* 23047F: sound/soc/codecs/cs47l24* 23048F: sound/soc/codecs/wm* 23049 23050WORKQUEUE 23051M: Tejun Heo <tj@kernel.org> 23052R: Lai Jiangshan <jiangshanlai@gmail.com> 23053S: Maintained 23054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23055F: Documentation/core-api/workqueue.rst 23056F: include/linux/workqueue.h 23057F: kernel/workqueue.c 23058F: kernel/workqueue_internal.h 23059 23060WWAN DRIVERS 23061M: Loic Poulain <loic.poulain@linaro.org> 23062M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23063R: Johannes Berg <johannes@sipsolutions.net> 23064L: netdev@vger.kernel.org 23065S: Maintained 23066F: drivers/net/wwan/ 23067F: include/linux/wwan.h 23068F: include/uapi/linux/wwan.h 23069 23070X-POWERS AXP288 PMIC DRIVERS 23071M: Hans de Goede <hdegoede@redhat.com> 23072S: Maintained 23073F: drivers/acpi/pmic/intel_pmic_xpower.c 23074N: axp288 23075 23076X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23077M: Chen-Yu Tsai <wens@csie.org> 23078L: linux-kernel@vger.kernel.org 23079S: Maintained 23080N: axp[128] 23081 23082X.25 STACK 23083M: Martin Schiller <ms@dev.tdt.de> 23084L: linux-x25@vger.kernel.org 23085S: Maintained 23086F: Documentation/networking/lapb-module.rst 23087F: Documentation/networking/x25* 23088F: drivers/net/wan/hdlc_x25.c 23089F: drivers/net/wan/lapbether.c 23090F: include/*/lapb.h 23091F: include/net/x25* 23092F: include/uapi/linux/x25.h 23093F: net/lapb/ 23094F: net/x25/ 23095 23096X86 ARCHITECTURE (32-BIT AND 64-BIT) 23097M: Thomas Gleixner <tglx@linutronix.de> 23098M: Ingo Molnar <mingo@redhat.com> 23099M: Borislav Petkov <bp@alien8.de> 23100M: Dave Hansen <dave.hansen@linux.intel.com> 23101M: x86@kernel.org 23102R: "H. Peter Anvin" <hpa@zytor.com> 23103L: linux-kernel@vger.kernel.org 23104S: Maintained 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23106F: Documentation/arch/x86/ 23107F: Documentation/devicetree/bindings/x86/ 23108F: arch/x86/ 23109 23110X86 ENTRY CODE 23111M: Andy Lutomirski <luto@kernel.org> 23112L: linux-kernel@vger.kernel.org 23113S: Maintained 23114T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23115F: arch/x86/entry/ 23116 23117X86 HARDWARE VULNERABILITIES 23118M: Thomas Gleixner <tglx@linutronix.de> 23119M: Borislav Petkov <bp@alien8.de> 23120M: Peter Zijlstra <peterz@infradead.org> 23121M: Josh Poimboeuf <jpoimboe@kernel.org> 23122R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23123S: Maintained 23124F: Documentation/admin-guide/hw-vuln/ 23125F: arch/x86/include/asm/nospec-branch.h 23126F: arch/x86/kernel/cpu/bugs.c 23127 23128X86 MCE INFRASTRUCTURE 23129M: Tony Luck <tony.luck@intel.com> 23130M: Borislav Petkov <bp@alien8.de> 23131L: linux-edac@vger.kernel.org 23132S: Maintained 23133F: Documentation/ABI/testing/sysfs-mce 23134F: Documentation/arch/x86/x86_64/machinecheck.rst 23135F: arch/x86/kernel/cpu/mce/* 23136 23137X86 MICROCODE UPDATE SUPPORT 23138M: Borislav Petkov <bp@alien8.de> 23139S: Maintained 23140F: arch/x86/kernel/cpu/microcode/* 23141 23142X86 MM 23143M: Dave Hansen <dave.hansen@linux.intel.com> 23144M: Andy Lutomirski <luto@kernel.org> 23145M: Peter Zijlstra <peterz@infradead.org> 23146L: linux-kernel@vger.kernel.org 23147S: Maintained 23148T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23149F: arch/x86/mm/ 23150 23151X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23152M: Hans de Goede <hdegoede@redhat.com> 23153L: platform-driver-x86@vger.kernel.org 23154S: Maintained 23155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23156F: drivers/platform/x86/x86-android-tablets/ 23157 23158X86 PLATFORM DRIVERS 23159M: Hans de Goede <hdegoede@redhat.com> 23160M: Mark Gross <markgross@kernel.org> 23161L: platform-driver-x86@vger.kernel.org 23162S: Maintained 23163T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23164F: drivers/platform/olpc/ 23165F: drivers/platform/x86/ 23166F: include/linux/platform_data/x86/ 23167 23168X86 PLATFORM DRIVERS - ARCH 23169R: Darren Hart <dvhart@infradead.org> 23170R: Andy Shevchenko <andy@infradead.org> 23171L: platform-driver-x86@vger.kernel.org 23172L: x86@kernel.org 23173S: Maintained 23174T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23175F: arch/x86/platform 23176 23177X86 PLATFORM UV HPE SUPERDOME FLEX 23178M: Steve Wahl <steve.wahl@hpe.com> 23179R: Mike Travis <mike.travis@hpe.com> 23180R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23181R: Russ Anderson <russ.anderson@hpe.com> 23182S: Supported 23183F: arch/x86/include/asm/uv/ 23184F: arch/x86/kernel/apic/x2apic_uv_x.c 23185F: arch/x86/platform/uv/ 23186 23187X86 STACK UNWINDING 23188M: Josh Poimboeuf <jpoimboe@kernel.org> 23189M: Peter Zijlstra <peterz@infradead.org> 23190S: Supported 23191F: arch/x86/include/asm/unwind*.h 23192F: arch/x86/kernel/dumpstack.c 23193F: arch/x86/kernel/stacktrace.c 23194F: arch/x86/kernel/unwind_*.c 23195 23196X86 VDSO 23197M: Andy Lutomirski <luto@kernel.org> 23198L: linux-kernel@vger.kernel.org 23199S: Maintained 23200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23201F: arch/x86/entry/vdso/ 23202 23203XARRAY 23204M: Matthew Wilcox <willy@infradead.org> 23205L: linux-fsdevel@vger.kernel.org 23206S: Supported 23207F: Documentation/core-api/xarray.rst 23208F: include/linux/idr.h 23209F: include/linux/xarray.h 23210F: lib/idr.c 23211F: lib/xarray.c 23212F: tools/testing/radix-tree 23213 23214XBOX DVD IR REMOTE 23215M: Benjamin Valentin <benpicco@googlemail.com> 23216S: Maintained 23217F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23218F: drivers/media/rc/xbox_remote.c 23219 23220XC2028/3028 TUNER DRIVER 23221M: Mauro Carvalho Chehab <mchehab@kernel.org> 23222L: linux-media@vger.kernel.org 23223S: Maintained 23224W: https://linuxtv.org 23225T: git git://linuxtv.org/media_tree.git 23226F: drivers/media/tuners/xc2028.* 23227 23228XDP (eXpress Data Path) 23229M: Alexei Starovoitov <ast@kernel.org> 23230M: Daniel Borkmann <daniel@iogearbox.net> 23231M: David S. Miller <davem@davemloft.net> 23232M: Jakub Kicinski <kuba@kernel.org> 23233M: Jesper Dangaard Brouer <hawk@kernel.org> 23234M: John Fastabend <john.fastabend@gmail.com> 23235L: netdev@vger.kernel.org 23236L: bpf@vger.kernel.org 23237S: Supported 23238F: drivers/net/ethernet/*/*/*/*/*xdp* 23239F: drivers/net/ethernet/*/*/*xdp* 23240F: include/net/xdp.h 23241F: include/net/xdp_priv.h 23242F: include/trace/events/xdp.h 23243F: kernel/bpf/cpumap.c 23244F: kernel/bpf/devmap.c 23245F: net/core/xdp.c 23246F: samples/bpf/xdp* 23247F: tools/testing/selftests/bpf/*/*xdp* 23248F: tools/testing/selftests/bpf/*xdp* 23249K: (?:\b|_)xdp(?:\b|_) 23250 23251XDP SOCKETS (AF_XDP) 23252M: Björn Töpel <bjorn@kernel.org> 23253M: Magnus Karlsson <magnus.karlsson@intel.com> 23254M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23255R: Jonathan Lemon <jonathan.lemon@gmail.com> 23256L: netdev@vger.kernel.org 23257L: bpf@vger.kernel.org 23258S: Maintained 23259F: Documentation/networking/af_xdp.rst 23260F: include/net/netns/xdp.h 23261F: include/net/xdp_sock* 23262F: include/net/xsk_buff_pool.h 23263F: include/uapi/linux/if_xdp.h 23264F: include/uapi/linux/xdp_diag.h 23265F: net/xdp/ 23266F: tools/testing/selftests/bpf/*xsk* 23267 23268XEN BLOCK SUBSYSTEM 23269M: Roger Pau Monné <roger.pau@citrix.com> 23270L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23271S: Supported 23272F: drivers/block/xen* 23273F: drivers/block/xen-blkback/* 23274 23275XEN HYPERVISOR ARM 23276M: Stefano Stabellini <sstabellini@kernel.org> 23277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23278S: Maintained 23279F: arch/arm/include/asm/xen/ 23280F: arch/arm/xen/ 23281 23282XEN HYPERVISOR ARM64 23283M: Stefano Stabellini <sstabellini@kernel.org> 23284L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23285S: Maintained 23286F: arch/arm64/include/asm/xen/ 23287F: arch/arm64/xen/ 23288 23289XEN HYPERVISOR INTERFACE 23290M: Juergen Gross <jgross@suse.com> 23291M: Stefano Stabellini <sstabellini@kernel.org> 23292R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23294S: Supported 23295T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23296F: Documentation/ABI/stable/sysfs-hypervisor-xen 23297F: Documentation/ABI/testing/sysfs-hypervisor-xen 23298F: drivers/*/xen-*front.c 23299F: drivers/xen/ 23300F: include/uapi/xen/ 23301F: include/xen/ 23302F: kernel/configs/xen.config 23303 23304XEN HYPERVISOR X86 23305M: Juergen Gross <jgross@suse.com> 23306R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23307L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23308S: Supported 23309F: arch/x86/configs/xen.config 23310F: arch/x86/include/asm/pvclock-abi.h 23311F: arch/x86/include/asm/xen/ 23312F: arch/x86/platform/pvh/ 23313F: arch/x86/xen/ 23314 23315XEN NETWORK BACKEND DRIVER 23316M: Wei Liu <wei.liu@kernel.org> 23317M: Paul Durrant <paul@xen.org> 23318L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23319L: netdev@vger.kernel.org 23320S: Supported 23321F: drivers/net/xen-netback/* 23322 23323XEN PCI SUBSYSTEM 23324M: Juergen Gross <jgross@suse.com> 23325L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23326S: Supported 23327F: arch/x86/pci/*xen* 23328F: drivers/pci/*xen* 23329 23330XEN PVSCSI DRIVERS 23331M: Juergen Gross <jgross@suse.com> 23332L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23333L: linux-scsi@vger.kernel.org 23334S: Supported 23335F: drivers/scsi/xen-scsifront.c 23336F: drivers/xen/xen-scsiback.c 23337F: include/xen/interface/io/vscsiif.h 23338 23339XEN PVUSB DRIVER 23340M: Juergen Gross <jgross@suse.com> 23341L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23342L: linux-usb@vger.kernel.org 23343S: Supported 23344F: drivers/usb/host/xen* 23345F: include/xen/interface/io/usbif.h 23346 23347XEN SOUND FRONTEND DRIVER 23348M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23349L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23351S: Supported 23352F: sound/xen/* 23353 23354XEN SWIOTLB SUBSYSTEM 23355M: Juergen Gross <jgross@suse.com> 23356M: Stefano Stabellini <sstabellini@kernel.org> 23357L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23358L: iommu@lists.linux.dev 23359S: Supported 23360F: arch/*/include/asm/xen/swiotlb-xen.h 23361F: drivers/xen/swiotlb-xen.c 23362F: include/xen/arm/swiotlb-xen.h 23363F: include/xen/swiotlb-xen.h 23364 23365XFS FILESYSTEM 23366M: Darrick J. Wong <djwong@kernel.org> 23367L: linux-xfs@vger.kernel.org 23368S: Supported 23369W: http://xfs.org/ 23370C: irc://irc.oftc.net/xfs 23371T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23372F: Documentation/ABI/testing/sysfs-fs-xfs 23373F: Documentation/admin-guide/xfs.rst 23374F: Documentation/filesystems/xfs-delayed-logging-design.rst 23375F: Documentation/filesystems/xfs-self-describing-metadata.rst 23376F: fs/xfs/ 23377F: include/uapi/linux/dqblk_xfs.h 23378F: include/uapi/linux/fsmap.h 23379 23380XILINX AMS DRIVER 23381M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23382L: linux-iio@vger.kernel.org 23383S: Maintained 23384F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23385F: drivers/iio/adc/xilinx-ams.c 23386 23387XILINX AXI ETHERNET DRIVER 23388M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23389S: Maintained 23390F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23391F: drivers/net/ethernet/xilinx/xilinx_axienet* 23392 23393XILINX CAN DRIVER 23394M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23395R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23396L: linux-can@vger.kernel.org 23397S: Maintained 23398F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23399F: drivers/net/can/xilinx_can.c 23400 23401XILINX EVENT MANAGEMENT DRIVER 23402M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23403S: Maintained 23404F: drivers/soc/xilinx/xlnx_event_manager.c 23405F: include/linux/firmware/xlnx-event-manager.h 23406 23407XILINX GPIO DRIVER 23408M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23409R: Srinivas Neeli <srinivas.neeli@amd.com> 23410R: Michal Simek <michal.simek@amd.com> 23411S: Maintained 23412F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23413F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23414F: drivers/gpio/gpio-xilinx.c 23415F: drivers/gpio/gpio-zynq.c 23416 23417XILINX PWM DRIVER 23418M: Sean Anderson <sean.anderson@seco.com> 23419S: Maintained 23420F: drivers/pwm/pwm-xilinx.c 23421F: include/clocksource/timer-xilinx.h 23422 23423XILINX SD-FEC IP CORES 23424M: Derek Kiernan <derek.kiernan@amd.com> 23425M: Dragan Cvetic <dragan.cvetic@amd.com> 23426S: Maintained 23427F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23428F: Documentation/misc-devices/xilinx_sdfec.rst 23429F: drivers/misc/Kconfig 23430F: drivers/misc/Makefile 23431F: drivers/misc/xilinx_sdfec.c 23432F: include/uapi/misc/xilinx_sdfec.h 23433 23434XILINX UARTLITE SERIAL DRIVER 23435M: Peter Korsgaard <jacmet@sunsite.dk> 23436L: linux-serial@vger.kernel.org 23437S: Maintained 23438F: drivers/tty/serial/uartlite.c 23439 23440XILINX VIDEO IP CORES 23441M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23442L: linux-media@vger.kernel.org 23443S: Supported 23444T: git git://linuxtv.org/media_tree.git 23445F: Documentation/devicetree/bindings/media/xilinx/ 23446F: drivers/media/platform/xilinx/ 23447F: include/uapi/linux/xilinx-v4l2-controls.h 23448 23449XILINX WATCHDOG DRIVER 23450M: Srinivas Neeli <srinivas.neeli@amd.com> 23451R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23452R: Michal Simek <michal.simek@amd.com> 23453S: Maintained 23454F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23455F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23456F: drivers/watchdog/of_xilinx_wdt.c 23457F: drivers/watchdog/xilinx_wwdt.c 23458 23459XILINX XDMA DRIVER 23460M: Lizhi Hou <lizhi.hou@amd.com> 23461M: Brian Xu <brian.xu@amd.com> 23462M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23463L: dmaengine@vger.kernel.org 23464S: Supported 23465F: drivers/dma/xilinx/xdma-regs.h 23466F: drivers/dma/xilinx/xdma.c 23467F: include/linux/dma/amd_xdma.h 23468F: include/linux/platform_data/amd_xdma.h 23469 23470XILINX ZYNQMP DPDMA DRIVER 23471M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23472L: dmaengine@vger.kernel.org 23473S: Supported 23474F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23475F: drivers/dma/xilinx/xilinx_dpdma.c 23476F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23477 23478XILINX ZYNQMP OCM EDAC DRIVER 23479M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23480M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23481S: Maintained 23482F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23483F: drivers/edac/zynqmp_edac.c 23484 23485XILINX ZYNQMP PSGTR PHY DRIVER 23486M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23487L: linux-kernel@vger.kernel.org 23488S: Supported 23489T: git https://github.com/Xilinx/linux-xlnx.git 23490F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23491F: drivers/phy/xilinx/phy-zynqmp.c 23492 23493XILINX ZYNQMP SHA3 DRIVER 23494M: Harsha <harsha.harsha@amd.com> 23495S: Maintained 23496F: drivers/crypto/xilinx/zynqmp-sha.c 23497 23498XILLYBUS DRIVER 23499M: Eli Billauer <eli.billauer@gmail.com> 23500L: linux-kernel@vger.kernel.org 23501S: Supported 23502F: drivers/char/xillybus/ 23503 23504XLP9XX I2C DRIVER 23505M: George Cherian <gcherian@marvell.com> 23506L: linux-i2c@vger.kernel.org 23507S: Supported 23508W: http://www.marvell.com 23509F: drivers/i2c/busses/i2c-xlp9xx.c 23510 23511XRA1403 GPIO EXPANDER 23512M: Nandor Han <nandor.han@ge.com> 23513L: linux-gpio@vger.kernel.org 23514S: Maintained 23515F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23516F: drivers/gpio/gpio-xra1403.c 23517 23518XTENSA XTFPGA PLATFORM SUPPORT 23519M: Max Filippov <jcmvbkbc@gmail.com> 23520S: Maintained 23521F: drivers/spi/spi-xtensa-xtfpga.c 23522F: sound/soc/xtensa/xtfpga-i2s.c 23523 23524YAM DRIVER FOR AX.25 23525M: Jean-Paul Roubelat <jpr@f6fbb.org> 23526L: linux-hams@vger.kernel.org 23527S: Maintained 23528F: drivers/net/hamradio/yam* 23529F: include/linux/yam.h 23530 23531YAMA SECURITY MODULE 23532M: Kees Cook <keescook@chromium.org> 23533S: Supported 23534T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23535F: Documentation/admin-guide/LSM/Yama.rst 23536F: security/yama/ 23537 23538YEALINK PHONE DRIVER 23539M: Henk Vergonet <Henk.Vergonet@gmail.com> 23540L: usbb2k-api-dev@nongnu.org 23541S: Maintained 23542F: Documentation/input/devices/yealink.rst 23543F: drivers/input/misc/yealink.* 23544 23545Z3FOLD COMPRESSED PAGE ALLOCATOR 23546M: Vitaly Wool <vitaly.wool@konsulko.com> 23547R: Miaohe Lin <linmiaohe@huawei.com> 23548L: linux-mm@kvack.org 23549S: Maintained 23550F: mm/z3fold.c 23551 23552Z8530 DRIVER FOR AX.25 23553M: Joerg Reuter <jreuter@yaina.de> 23554L: linux-hams@vger.kernel.org 23555S: Maintained 23556W: http://yaina.de/jreuter/ 23557W: http://www.qsl.net/dl1bke/ 23558F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23559F: drivers/net/hamradio/*scc.c 23560F: drivers/net/hamradio/z8530.h 23561 23562ZBUD COMPRESSED PAGE ALLOCATOR 23563M: Seth Jennings <sjenning@redhat.com> 23564M: Dan Streetman <ddstreet@ieee.org> 23565L: linux-mm@kvack.org 23566S: Maintained 23567F: mm/zbud.c 23568 23569ZD1211RW WIRELESS DRIVER 23570L: linux-wireless@vger.kernel.org 23571S: Orphan 23572F: drivers/net/wireless/zydas/zd1211rw/ 23573 23574ZD1301 MEDIA DRIVER 23575M: Antti Palosaari <crope@iki.fi> 23576L: linux-media@vger.kernel.org 23577S: Maintained 23578W: https://linuxtv.org/ 23579W: http://palosaari.fi/linux/ 23580Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23581F: drivers/media/usb/dvb-usb-v2/zd1301* 23582 23583ZD1301_DEMOD MEDIA DRIVER 23584M: Antti Palosaari <crope@iki.fi> 23585L: linux-media@vger.kernel.org 23586S: Maintained 23587W: https://linuxtv.org/ 23588W: http://palosaari.fi/linux/ 23589Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23590F: drivers/media/dvb-frontends/zd1301_demod* 23591 23592ZHAOXIN PROCESSOR SUPPORT 23593M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23594L: linux-kernel@vger.kernel.org 23595S: Maintained 23596F: arch/x86/kernel/cpu/zhaoxin.c 23597 23598ZONEFS FILESYSTEM 23599M: Damien Le Moal <dlemoal@kernel.org> 23600M: Naohiro Aota <naohiro.aota@wdc.com> 23601R: Johannes Thumshirn <jth@kernel.org> 23602L: linux-fsdevel@vger.kernel.org 23603S: Maintained 23604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23605F: Documentation/filesystems/zonefs.rst 23606F: fs/zonefs/ 23607 23608ZPOOL COMPRESSED PAGE STORAGE API 23609M: Dan Streetman <ddstreet@ieee.org> 23610L: linux-mm@kvack.org 23611S: Maintained 23612F: include/linux/zpool.h 23613F: mm/zpool.c 23614 23615ZR36067 VIDEO FOR LINUX DRIVER 23616M: Corentin Labbe <clabbe@baylibre.com> 23617L: mjpeg-users@lists.sourceforge.net 23618L: linux-media@vger.kernel.org 23619S: Maintained 23620W: http://mjpeg.sourceforge.net/driver-zoran/ 23621Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23622F: Documentation/driver-api/media/drivers/zoran.rst 23623F: drivers/media/pci/zoran/ 23624 23625ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23626M: Minchan Kim <minchan@kernel.org> 23627M: Sergey Senozhatsky <senozhatsky@chromium.org> 23628L: linux-kernel@vger.kernel.org 23629S: Maintained 23630F: Documentation/admin-guide/blockdev/zram.rst 23631F: drivers/block/zram/ 23632 23633ZS DECSTATION Z85C30 SERIAL DRIVER 23634M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23635S: Maintained 23636F: drivers/tty/serial/zs.* 23637 23638ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23639M: Minchan Kim <minchan@kernel.org> 23640M: Sergey Senozhatsky <senozhatsky@chromium.org> 23641L: linux-mm@kvack.org 23642S: Maintained 23643F: Documentation/mm/zsmalloc.rst 23644F: include/linux/zsmalloc.h 23645F: mm/zsmalloc.c 23646 23647ZSTD 23648M: Nick Terrell <terrelln@fb.com> 23649S: Maintained 23650B: https://github.com/facebook/zstd/issues 23651T: git https://github.com/terrelln/linux.git 23652F: crypto/zstd.c 23653F: include/linux/zstd* 23654F: lib/decompress_unzstd.c 23655F: lib/zstd/ 23656N: zstd 23657K: zstd 23658 23659ZSWAP COMPRESSED SWAP CACHING 23660M: Seth Jennings <sjenning@redhat.com> 23661M: Dan Streetman <ddstreet@ieee.org> 23662M: Vitaly Wool <vitaly.wool@konsulko.com> 23663L: linux-mm@kvack.org 23664S: Maintained 23665F: mm/zswap.c 23666 23667THE REST 23668M: Linus Torvalds <torvalds@linux-foundation.org> 23669L: linux-kernel@vger.kernel.org 23670S: Buried alive in reporters 23671T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23672F: * 23673F: */ 23674
