1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174L: linux-bluetooth@vger.kernel.org 175L: linux-wpan@vger.kernel.org 176S: Maintained 177F: Documentation/networking/6lowpan.rst 178F: include/net/6lowpan.h 179F: net/6lowpan/ 180 1816PACK NETWORK DRIVER FOR AX.25 182M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 183L: linux-hams@vger.kernel.org 184S: Maintained 185F: drivers/net/hamradio/6pack.c 186 187802.11 (including CFG80211/NL80211) 188M: Johannes Berg <johannes@sipsolutions.net> 189L: linux-wireless@vger.kernel.org 190S: Maintained 191W: https://wireless.wiki.kernel.org/ 192Q: https://patchwork.kernel.org/project/linux-wireless/list/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 195F: Documentation/driver-api/80211/cfg80211.rst 196F: Documentation/networking/regulatory.rst 197F: include/linux/ieee80211.h 198F: include/net/cfg80211.h 199F: include/net/ieee80211_radiotap.h 200F: include/net/iw_handler.h 201F: include/net/wext.h 202F: include/uapi/linux/nl80211.h 203F: include/uapi/linux/wireless.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A64FX DIAG DRIVER 245M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 246S: Supported 247F: drivers/soc/fujitsu/a64fx-diag.c 248 249A8293 MEDIA DRIVER 250M: Antti Palosaari <crope@iki.fi> 251L: linux-media@vger.kernel.org 252S: Maintained 253W: https://linuxtv.org 254W: http://palosaari.fi/linux/ 255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 256T: git git://linuxtv.org/anttip/media_tree.git 257F: drivers/media/dvb-frontends/a8293* 258 259AACRAID SCSI RAID DRIVER 260M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 261L: linux-scsi@vger.kernel.org 262S: Supported 263W: http://www.adaptec.com/ 264F: Documentation/scsi/aacraid.rst 265F: drivers/scsi/aacraid/ 266 267AB8500 BATTERY AND CHARGER DRIVERS 268M: Linus Walleij <linus.walleij@linaro.org> 269F: Documentation/devicetree/bindings/power/supply/*ab8500* 270F: drivers/power/supply/*ab8500* 271 272ABI/API 273L: linux-api@vger.kernel.org 274F: include/linux/syscalls.h 275F: kernel/sys_ni.c 276X: include/uapi/ 277X: arch/*/include/uapi/ 278 279ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 280M: Hans de Goede <hdegoede@redhat.com> 281L: linux-hwmon@vger.kernel.org 282S: Maintained 283F: drivers/hwmon/abituguru.c 284 285ABIT UGURU 3 HARDWARE MONITOR DRIVER 286M: Alistair John Strachan <alistair@devzero.co.uk> 287L: linux-hwmon@vger.kernel.org 288S: Maintained 289F: drivers/hwmon/abituguru3.c 290 291ACCES 104-DIO-48E GPIO DRIVER 292M: William Breathitt Gray <william.gray@linaro.org> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-dio-48e.c 296 297ACCES 104-IDI-48 GPIO DRIVER 298M: William Breathitt Gray <william.gray@linaro.org> 299L: linux-gpio@vger.kernel.org 300S: Maintained 301F: drivers/gpio/gpio-104-idi-48.c 302 303ACCES 104-IDIO-16 GPIO DRIVER 304M: William Breathitt Gray <william.gray@linaro.org> 305L: linux-gpio@vger.kernel.org 306S: Maintained 307F: drivers/gpio/gpio-104-idio-16.c 308 309ACCES 104-QUAD-8 DRIVER 310M: William Breathitt Gray <william.gray@linaro.org> 311L: linux-iio@vger.kernel.org 312S: Maintained 313F: drivers/counter/104-quad-8.c 314 315ACCES PCI-IDIO-16 GPIO DRIVER 316M: William Breathitt Gray <william.gray@linaro.org> 317L: linux-gpio@vger.kernel.org 318S: Maintained 319F: drivers/gpio/gpio-pci-idio-16.c 320 321ACCES PCIe-IDIO-24 GPIO DRIVER 322M: William Breathitt Gray <william.gray@linaro.org> 323L: linux-gpio@vger.kernel.org 324S: Maintained 325F: drivers/gpio/gpio-pcie-idio-24.c 326 327ACENIC DRIVER 328M: Jes Sorensen <jes@trained-monkey.org> 329L: linux-acenic@sunsite.dk 330S: Maintained 331F: drivers/net/ethernet/alteon/acenic* 332 333ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 334M: Peter Kaestle <peter@piie.net> 335L: platform-driver-x86@vger.kernel.org 336S: Maintained 337W: http://piie.net/?section=acerhdf 338F: drivers/platform/x86/acerhdf.c 339 340ACER WMI LAPTOP EXTRAS 341M: "Lee, Chun-Yi" <jlee@suse.com> 342L: platform-driver-x86@vger.kernel.org 343S: Maintained 344F: drivers/platform/x86/acer-wmi.c 345 346ACPI 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348R: Len Brown <lenb@kernel.org> 349L: linux-acpi@vger.kernel.org 350S: Supported 351W: https://01.org/linux-acpi 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: Documentation/ABI/testing/configfs-acpi 356F: Documentation/ABI/testing/sysfs-bus-acpi 357F: Documentation/firmware-guide/acpi/ 358F: drivers/acpi/ 359F: drivers/pci/*/*acpi* 360F: drivers/pci/*acpi* 361F: drivers/pnp/pnpacpi/ 362F: include/acpi/ 363F: include/linux/acpi.h 364F: include/linux/fwnode.h 365F: tools/power/acpi/ 366 367ACPI APEI 368M: "Rafael J. Wysocki" <rafael@kernel.org> 369R: Len Brown <lenb@kernel.org> 370R: James Morse <james.morse@arm.com> 371R: Tony Luck <tony.luck@intel.com> 372R: Borislav Petkov <bp@alien8.de> 373L: linux-acpi@vger.kernel.org 374F: drivers/acpi/apei/ 375 376ACPI COMPONENT ARCHITECTURE (ACPICA) 377M: Robert Moore <robert.moore@intel.com> 378M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 379L: linux-acpi@vger.kernel.org 380L: devel@acpica.org 381S: Supported 382W: https://acpica.org/ 383W: https://github.com/acpica/acpica/ 384Q: https://patchwork.kernel.org/project/linux-acpi/list/ 385B: https://bugzilla.kernel.org 386B: https://bugs.acpica.org 387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 388F: drivers/acpi/acpica/ 389F: include/acpi/ 390F: tools/power/acpi/ 391 392ACPI FOR ARM64 (ACPI/arm64) 393M: Lorenzo Pieralisi <lpieralisi@kernel.org> 394M: Hanjun Guo <guohanjun@huawei.com> 395M: Sudeep Holla <sudeep.holla@arm.com> 396L: linux-acpi@vger.kernel.org 397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 398S: Maintained 399F: drivers/acpi/arm64 400 401ACPI SERIAL MULTI INSTANTIATE DRIVER 402M: Hans de Goede <hdegoede@redhat.com> 403L: platform-driver-x86@vger.kernel.org 404S: Maintained 405F: drivers/platform/x86/serial-multi-instantiate.c 406 407ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 408M: Sudeep Holla <sudeep.holla@arm.com> 409L: linux-acpi@vger.kernel.org 410S: Supported 411F: drivers/mailbox/pcc.c 412 413ACPI PMIC DRIVERS 414M: "Rafael J. Wysocki" <rafael@kernel.org> 415M: Len Brown <lenb@kernel.org> 416R: Andy Shevchenko <andy@kernel.org> 417R: Mika Westerberg <mika.westerberg@linux.intel.com> 418L: linux-acpi@vger.kernel.org 419S: Supported 420Q: https://patchwork.kernel.org/project/linux-acpi/list/ 421B: https://bugzilla.kernel.org 422T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 423F: drivers/acpi/pmic/ 424 425ACPI THERMAL DRIVER 426M: Rafael J. Wysocki <rafael@kernel.org> 427R: Zhang Rui <rui.zhang@intel.com> 428L: linux-acpi@vger.kernel.org 429S: Supported 430W: https://01.org/linux-acpi 431B: https://bugzilla.kernel.org 432F: drivers/acpi/*thermal* 433 434ACPI VIOT DRIVER 435M: Jean-Philippe Brucker <jean-philippe@linaro.org> 436L: linux-acpi@vger.kernel.org 437L: iommu@lists.linux.dev 438S: Maintained 439F: drivers/acpi/viot.c 440F: include/linux/acpi_viot.h 441 442ACPI WMI DRIVER 443L: platform-driver-x86@vger.kernel.org 444S: Orphan 445F: drivers/platform/x86/wmi.c 446F: include/uapi/linux/wmi.h 447 448ACRN HYPERVISOR SERVICE MODULE 449M: Fei Li <fei1.li@intel.com> 450L: acrn-dev@lists.projectacrn.org (subscribers-only) 451S: Supported 452W: https://projectacrn.org 453F: Documentation/virt/acrn/ 454F: drivers/virt/acrn/ 455F: include/uapi/linux/acrn.h 456 457AD1889 ALSA SOUND DRIVER 458L: linux-parisc@vger.kernel.org 459S: Maintained 460W: https://parisc.wiki.kernel.org/index.php/AD1889 461F: sound/pci/ad1889.* 462 463AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 464M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 465L: linux-iio@vger.kernel.org 466S: Supported 467F: drivers/iio/potentiometer/ad5110.c 468 469AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 470M: Michael Hennerich <michael.hennerich@analog.com> 471S: Supported 472W: http://wiki.analog.com/AD5254 473W: https://ez.analog.com/linux-software-drivers 474F: drivers/misc/ad525x_dpot.c 475 476AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD5398 480W: https://ez.analog.com/linux-software-drivers 481F: drivers/regulator/ad5398.c 482 483AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD7142 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/input/misc/ad714x.c 489 490AD7877 TOUCHSCREEN DRIVER 491M: Michael Hennerich <michael.hennerich@analog.com> 492S: Supported 493W: http://wiki.analog.com/AD7877 494W: https://ez.analog.com/linux-software-drivers 495F: drivers/input/touchscreen/ad7877.c 496 497AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 498M: Michael Hennerich <michael.hennerich@analog.com> 499S: Supported 500W: http://wiki.analog.com/AD7879 501W: https://ez.analog.com/linux-software-drivers 502F: drivers/input/touchscreen/ad7879.c 503 504ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 505M: Jiri Kosina <jikos@kernel.org> 506S: Maintained 507 508ADF7242 IEEE 802.15.4 RADIO DRIVER 509M: Michael Hennerich <michael.hennerich@analog.com> 510L: linux-wpan@vger.kernel.org 511S: Supported 512W: https://wiki.analog.com/ADF7242 513W: https://ez.analog.com/linux-software-drivers 514F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 515F: drivers/net/ieee802154/adf7242.c 516 517ADM1025 HARDWARE MONITOR DRIVER 518M: Jean Delvare <jdelvare@suse.com> 519L: linux-hwmon@vger.kernel.org 520S: Maintained 521F: Documentation/hwmon/adm1025.rst 522F: drivers/hwmon/adm1025.c 523 524ADM1029 HARDWARE MONITOR DRIVER 525M: Corentin Labbe <clabbe.montjoie@gmail.com> 526L: linux-hwmon@vger.kernel.org 527S: Maintained 528F: drivers/hwmon/adm1029.c 529 530ADM8211 WIRELESS DRIVER 531L: linux-wireless@vger.kernel.org 532S: Orphan 533W: https://wireless.wiki.kernel.org/ 534F: drivers/net/wireless/admtek/adm8211.* 535 536ADP1653 FLASH CONTROLLER DRIVER 537M: Sakari Ailus <sakari.ailus@iki.fi> 538L: linux-media@vger.kernel.org 539S: Maintained 540F: drivers/media/i2c/adp1653.c 541F: include/media/i2c/adp1653.h 542 543ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5520 547W: https://ez.analog.com/linux-software-drivers 548F: drivers/gpio/gpio-adp5520.c 549F: drivers/input/keyboard/adp5520-keys.c 550F: drivers/leds/leds-adp5520.c 551F: drivers/mfd/adp5520.c 552F: drivers/video/backlight/adp5520_bl.c 553 554ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 555M: Michael Hennerich <michael.hennerich@analog.com> 556S: Supported 557W: http://wiki.analog.com/ADP5588 558W: https://ez.analog.com/linux-software-drivers 559F: drivers/gpio/gpio-adp5588.c 560F: drivers/input/keyboard/adp5588-keys.c 561 562ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 563M: Michael Hennerich <michael.hennerich@analog.com> 564S: Supported 565W: http://wiki.analog.com/ADP8860 566W: https://ez.analog.com/linux-software-drivers 567F: drivers/video/backlight/adp8860_bl.c 568 569ADT746X FAN DRIVER 570M: Colin Leroy <colin@colino.net> 571S: Maintained 572F: drivers/macintosh/therm_adt746x.c 573 574ADT7475 HARDWARE MONITOR DRIVER 575M: Jean Delvare <jdelvare@suse.com> 576L: linux-hwmon@vger.kernel.org 577S: Maintained 578F: Documentation/hwmon/adt7475.rst 579F: drivers/hwmon/adt7475.c 580 581ADVANSYS SCSI DRIVER 582M: Matthew Wilcox <willy@infradead.org> 583M: Hannes Reinecke <hare@suse.com> 584L: linux-scsi@vger.kernel.org 585S: Maintained 586F: Documentation/scsi/advansys.rst 587F: drivers/scsi/advansys.c 588 589ADVANTECH SWBTN DRIVER 590M: Andrea Ho <Andrea.Ho@advantech.com.tw> 591L: platform-driver-x86@vger.kernel.org 592S: Maintained 593F: drivers/platform/x86/adv_swbutton.c 594 595ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 596M: Lucas Stankus <lucas.p.stankus@gmail.com> 597S: Supported 598F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 599F: drivers/iio/accel/adxl313* 600 601ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 602M: Michael Hennerich <michael.hennerich@analog.com> 603S: Supported 604W: http://wiki.analog.com/ADXL345 605W: https://ez.analog.com/linux-software-drivers 606F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 607F: drivers/input/misc/adxl34x.c 608 609ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 610M: Puranjay Mohan <puranjay12@gmail.com> 611L: linux-iio@vger.kernel.org 612S: Supported 613F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 614F: drivers/iio/accel/adxl355.h 615F: drivers/iio/accel/adxl355_core.c 616F: drivers/iio/accel/adxl355_i2c.c 617F: drivers/iio/accel/adxl355_spi.c 618 619ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 620M: Cosmin Tanislav <cosmin.tanislav@analog.com> 621L: linux-iio@vger.kernel.org 622S: Supported 623W: http://ez.analog.com/community/linux-device-drivers 624F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 625F: drivers/iio/accel/adxl367* 626 627ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 628M: Michael Hennerich <michael.hennerich@analog.com> 629S: Supported 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 632F: drivers/iio/accel/adxl372.c 633F: drivers/iio/accel/adxl372_i2c.c 634F: drivers/iio/accel/adxl372_spi.c 635 636AF9013 MEDIA DRIVER 637M: Antti Palosaari <crope@iki.fi> 638L: linux-media@vger.kernel.org 639S: Maintained 640W: https://linuxtv.org 641W: http://palosaari.fi/linux/ 642Q: http://patchwork.linuxtv.org/project/linux-media/list/ 643T: git git://linuxtv.org/anttip/media_tree.git 644F: drivers/media/dvb-frontends/af9013* 645 646AF9033 MEDIA DRIVER 647M: Antti Palosaari <crope@iki.fi> 648L: linux-media@vger.kernel.org 649S: Maintained 650W: https://linuxtv.org 651W: http://palosaari.fi/linux/ 652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 653T: git git://linuxtv.org/anttip/media_tree.git 654F: drivers/media/dvb-frontends/af9033* 655 656AFFS FILE SYSTEM 657M: David Sterba <dsterba@suse.com> 658L: linux-fsdevel@vger.kernel.org 659S: Odd Fixes 660F: Documentation/filesystems/affs.rst 661F: fs/affs/ 662 663AFS FILESYSTEM 664M: David Howells <dhowells@redhat.com> 665M: Marc Dionne <marc.dionne@auristor.com> 666L: linux-afs@lists.infradead.org 667S: Supported 668W: https://www.infradead.org/~dhowells/kafs/ 669F: Documentation/filesystems/afs.rst 670F: fs/afs/ 671F: include/trace/events/afs.h 672 673AGPGART DRIVER 674M: David Airlie <airlied@linux.ie> 675S: Maintained 676T: git git://anongit.freedesktop.org/drm/drm 677F: drivers/char/agp/ 678F: include/linux/agp* 679F: include/uapi/linux/agp* 680 681AHA152X SCSI DRIVER 682M: "Juergen E. Fischer" <fischer@norbit.de> 683L: linux-scsi@vger.kernel.org 684S: Maintained 685F: drivers/scsi/aha152x* 686F: drivers/scsi/pcmcia/aha152x* 687 688AIC7XXX / AIC79XX SCSI DRIVER 689M: Hannes Reinecke <hare@suse.com> 690L: linux-scsi@vger.kernel.org 691S: Maintained 692F: drivers/scsi/aic7xxx/ 693 694AIMSLAB FM RADIO RECEIVER DRIVER 695M: Hans Verkuil <hverkuil@xs4all.nl> 696L: linux-media@vger.kernel.org 697S: Maintained 698W: https://linuxtv.org 699T: git git://linuxtv.org/media_tree.git 700F: drivers/media/radio/radio-aimslab* 701 702AIO 703M: Benjamin LaHaise <bcrl@kvack.org> 704L: linux-aio@kvack.org 705S: Supported 706F: fs/aio.c 707F: include/linux/*aio*.h 708 709AIRSPY MEDIA DRIVER 710M: Antti Palosaari <crope@iki.fi> 711L: linux-media@vger.kernel.org 712S: Maintained 713W: https://linuxtv.org 714W: http://palosaari.fi/linux/ 715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 716T: git git://linuxtv.org/anttip/media_tree.git 717F: drivers/media/usb/airspy/ 718 719ALACRITECH GIGABIT ETHERNET DRIVER 720M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 721S: Maintained 722F: drivers/net/ethernet/alacritech/* 723 724ALCATEL SPEEDTOUCH USB DRIVER 725M: Duncan Sands <duncan.sands@free.fr> 726L: linux-usb@vger.kernel.org 727S: Maintained 728W: http://www.linux-usb.org/SpeedTouch/ 729F: drivers/usb/atm/speedtch.c 730F: drivers/usb/atm/usbatm.c 731 732ALCHEMY AU1XX0 MMC DRIVER 733M: Manuel Lauss <manuel.lauss@gmail.com> 734S: Maintained 735F: drivers/mmc/host/au1xmmc.c 736 737ALI1563 I2C DRIVER 738M: Rudolf Marek <r.marek@assembler.cz> 739L: linux-i2c@vger.kernel.org 740S: Maintained 741F: Documentation/i2c/busses/i2c-ali1563.rst 742F: drivers/i2c/busses/i2c-ali1563.c 743 744ALIBABA ELASTIC RDMA DRIVER 745M: Cheng Xu <chengyou@linux.alibaba.com> 746M: Kai Shen <kaishen@linux.alibaba.com> 747L: linux-rdma@vger.kernel.org 748S: Supported 749F: drivers/infiniband/hw/erdma 750F: include/uapi/rdma/erdma-abi.h 751 752ALIENWARE WMI DRIVER 753L: Dell.Client.Kernel@dell.com 754S: Maintained 755F: drivers/platform/x86/dell/alienware-wmi.c 756 757ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 758M: Tomislav Denis <tomislav.denis@avl.com> 759L: linux-iio@vger.kernel.org 760S: Maintained 761W: http://www.allsensors.com/ 762F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 763F: drivers/iio/pressure/dlhl60d.c 764 765ALLEGRO DVT VIDEO IP CORE DRIVER 766M: Michael Tretter <m.tretter@pengutronix.de> 767R: Pengutronix Kernel Team <kernel@pengutronix.de> 768L: linux-media@vger.kernel.org 769S: Maintained 770F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 771F: drivers/media/platform/allegro-dvt/ 772 773ALLWINNER A10 CSI DRIVER 774M: Maxime Ripard <mripard@kernel.org> 775L: linux-media@vger.kernel.org 776S: Maintained 777T: git git://linuxtv.org/media_tree.git 778F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 779F: drivers/media/platform/sunxi/sun4i-csi/ 780 781ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785T: git git://linuxtv.org/media_tree.git 786F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 787F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 788 789ALLWINNER CPUFREQ DRIVER 790M: Yangtao Li <tiny.windzz@gmail.com> 791L: linux-pm@vger.kernel.org 792S: Maintained 793F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 794F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 795 796ALLWINNER CRYPTO DRIVERS 797M: Corentin Labbe <clabbe.montjoie@gmail.com> 798L: linux-crypto@vger.kernel.org 799S: Maintained 800F: drivers/crypto/allwinner/ 801 802ALLWINNER HARDWARE SPINLOCK SUPPORT 803M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 804S: Maintained 805F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 806F: drivers/hwspinlock/sun6i_hwspinlock.c 807 808ALLWINNER THERMAL DRIVER 809M: Vasily Khoruzhick <anarsoul@gmail.com> 810M: Yangtao Li <tiny.windzz@gmail.com> 811L: linux-pm@vger.kernel.org 812S: Maintained 813F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 814F: drivers/thermal/sun8i_thermal.c 815 816ALLWINNER VPU DRIVER 817M: Maxime Ripard <mripard@kernel.org> 818M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 819L: linux-media@vger.kernel.org 820S: Maintained 821F: drivers/staging/media/sunxi/cedrus/ 822 823ALLWINNER DMIC DRIVERS 824M: Ban Tao <fengzheng923@gmail.com> 825L: alsa-devel@alsa-project.org (moderated for non-subscribers) 826S: Maintained 827F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 828F: sound/soc/sunxi/sun50i-dmic.c 829 830ALPHA PORT 831M: Richard Henderson <richard.henderson@linaro.org> 832M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 833M: Matt Turner <mattst88@gmail.com> 834L: linux-alpha@vger.kernel.org 835S: Odd Fixes 836F: arch/alpha/ 837 838ALPS PS/2 TOUCHPAD DRIVER 839R: Pali Rohár <pali@kernel.org> 840F: drivers/input/mouse/alps.* 841 842ALTERA I2C CONTROLLER DRIVER 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 846F: drivers/i2c/busses/i2c-altera.c 847 848ALTERA MAILBOX DRIVER 849M: Mun Yew Tham <mun.yew.tham@intel.com> 850S: Maintained 851F: drivers/mailbox/mailbox-altera.c 852 853ALTERA MSGDMA IP CORE DRIVER 854M: Olivier Dautricourt <olivierdautricourt@gmail.com> 855R: Stefan Roese <sr@denx.de> 856L: dmaengine@vger.kernel.org 857S: Odd Fixes 858F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 859F: drivers/dma/altera-msgdma.c 860 861ALTERA PIO DRIVER 862M: Mun Yew Tham <mun.yew.tham@intel.com> 863L: linux-gpio@vger.kernel.org 864S: Maintained 865F: drivers/gpio/gpio-altera.c 866 867ALTERA SYSTEM MANAGER DRIVER 868M: Thor Thayer <thor.thayer@linux.intel.com> 869S: Maintained 870F: drivers/mfd/altera-sysmgr.c 871F: include/linux/mfd/altera-sysmgr.h 872 873ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 874M: Thor Thayer <thor.thayer@linux.intel.com> 875S: Maintained 876F: drivers/gpio/gpio-altera-a10sr.c 877F: drivers/mfd/altera-a10sr.c 878F: drivers/reset/reset-a10sr.c 879F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 880F: include/linux/mfd/altera-a10sr.h 881 882ALTERA TRIPLE SPEED ETHERNET DRIVER 883M: Joyce Ooi <joyce.ooi@intel.com> 884L: netdev@vger.kernel.org 885S: Maintained 886F: drivers/net/ethernet/altera/ 887 888ALTERA UART/JTAG UART SERIAL DRIVERS 889M: Tobias Klauser <tklauser@distanz.ch> 890L: linux-serial@vger.kernel.org 891S: Maintained 892F: drivers/tty/serial/altera_jtaguart.c 893F: drivers/tty/serial/altera_uart.c 894F: include/linux/altera_jtaguart.h 895F: include/linux/altera_uart.h 896 897AMAZON ANNAPURNA LABS FIC DRIVER 898M: Talel Shenhar <talel@amazon.com> 899S: Maintained 900F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 901F: drivers/irqchip/irq-al-fic.c 902 903AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 904M: Talel Shenhar <talel@amazon.com> 905M: Talel Shenhar <talelshenhar@gmail.com> 906S: Maintained 907F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 908F: drivers/edac/al_mc_edac.c 909 910AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 911M: Talel Shenhar <talel@amazon.com> 912S: Maintained 913F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 914F: drivers/thermal/thermal_mmio.c 915 916AMAZON ETHERNET DRIVERS 917M: Shay Agroskin <shayagr@amazon.com> 918M: Arthur Kiyanovski <akiyano@amazon.com> 919R: David Arinzon <darinzon@amazon.com> 920R: Noam Dagan <ndagan@amazon.com> 921R: Saeed Bishara <saeedb@amazon.com> 922L: netdev@vger.kernel.org 923S: Supported 924F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 925F: drivers/net/ethernet/amazon/ 926 927AMAZON RDMA EFA DRIVER 928M: Gal Pressman <galpress@amazon.com> 929R: Yossi Leybovich <sleybo@amazon.com> 930L: linux-rdma@vger.kernel.org 931S: Supported 932Q: https://patchwork.kernel.org/project/linux-rdma/list/ 933F: drivers/infiniband/hw/efa/ 934F: include/uapi/rdma/efa-abi.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 937M: Tom Lendacky <thomas.lendacky@amd.com> 938M: John Allen <john.allen@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/ 942F: include/linux/ccp.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 945M: Brijesh Singh <brijesh.singh@amd.com> 946M: Tom Lendacky <thomas.lendacky@amd.com> 947L: linux-crypto@vger.kernel.org 948S: Supported 949F: drivers/crypto/ccp/sev* 950F: include/uapi/linux/psp-sev.h 951 952AMD DISPLAY CORE 953M: Harry Wentland <harry.wentland@amd.com> 954M: Leo Li <sunpeng.li@amd.com> 955M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 956L: amd-gfx@lists.freedesktop.org 957S: Supported 958T: git https://gitlab.freedesktop.org/agd5f/linux.git 959F: drivers/gpu/drm/amd/display/ 960 961AMD FAM15H PROCESSOR POWER MONITORING DRIVER 962M: Huang Rui <ray.huang@amd.com> 963L: linux-hwmon@vger.kernel.org 964S: Supported 965F: Documentation/hwmon/fam15h_power.rst 966F: drivers/hwmon/fam15h_power.c 967 968AMD FCH GPIO DRIVER 969M: Enrico Weigelt, metux IT consult <info@metux.net> 970L: linux-gpio@vger.kernel.org 971S: Maintained 972F: drivers/gpio/gpio-amd-fch.c 973F: include/linux/platform_data/gpio/gpio-amd-fch.h 974 975AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 976L: linux-geode@lists.infradead.org (moderated for non-subscribers) 977S: Orphan 978F: drivers/usb/gadget/udc/amd5536udc.* 979 980AMD GEODE PROCESSOR/CHIPSET SUPPORT 981M: Andres Salomon <dilinger@queued.net> 982L: linux-geode@lists.infradead.org (moderated for non-subscribers) 983S: Supported 984W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 985F: arch/x86/include/asm/geode.h 986F: drivers/char/hw_random/geode-rng.c 987F: drivers/crypto/geode* 988F: drivers/video/fbdev/geode/ 989 990AMD IOMMU (AMD-VI) 991M: Joerg Roedel <joro@8bytes.org> 992R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 993L: iommu@lists.linux.dev 994S: Maintained 995T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 996F: drivers/iommu/amd/ 997F: include/linux/amd-iommu.h 998 999AMD KFD 1000M: Felix Kuehling <Felix.Kuehling@amd.com> 1001L: amd-gfx@lists.freedesktop.org 1002S: Supported 1003T: git https://gitlab.freedesktop.org/agd5f/linux.git 1004F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1005F: drivers/gpu/drm/amd/amdkfd/ 1006F: drivers/gpu/drm/amd/include/cik_structs.h 1007F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1008F: drivers/gpu/drm/amd/include/v9_structs.h 1009F: drivers/gpu/drm/amd/include/vi_structs.h 1010F: include/uapi/linux/kfd_ioctl.h 1011F: include/uapi/linux/kfd_sysfs.h 1012 1013AMD SPI DRIVER 1014M: Sanjay R Mehta <sanju.mehta@amd.com> 1015S: Maintained 1016F: drivers/spi/spi-amd.c 1017 1018AMD MP2 I2C DRIVER 1019M: Elie Morisse <syniurge@gmail.com> 1020M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1021M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1022L: linux-i2c@vger.kernel.org 1023S: Maintained 1024F: drivers/i2c/busses/i2c-amd-mp2* 1025 1026AMD PMC DRIVER 1027M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1028L: platform-driver-x86@vger.kernel.org 1029S: Maintained 1030F: drivers/platform/x86/amd/pmc.c 1031 1032AMD HSMP DRIVER 1033M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1034R: Carlos Bilbao <carlos.bilbao@amd.com> 1035L: platform-driver-x86@vger.kernel.org 1036S: Maintained 1037F: Documentation/x86/amd_hsmp.rst 1038F: arch/x86/include/asm/amd_hsmp.h 1039F: arch/x86/include/uapi/asm/amd_hsmp.h 1040F: drivers/platform/x86/amd/hsmp.c 1041 1042AMD POWERPLAY AND SWSMU 1043M: Evan Quan <evan.quan@amd.com> 1044L: amd-gfx@lists.freedesktop.org 1045S: Supported 1046T: git https://gitlab.freedesktop.org/agd5f/linux.git 1047F: drivers/gpu/drm/amd/pm/ 1048 1049AMD PSTATE DRIVER 1050M: Huang Rui <ray.huang@amd.com> 1051L: linux-pm@vger.kernel.org 1052S: Supported 1053F: Documentation/admin-guide/pm/amd-pstate.rst 1054F: drivers/cpufreq/amd-pstate* 1055F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1056 1057AMD PTDMA DRIVER 1058M: Sanjay R Mehta <sanju.mehta@amd.com> 1059L: dmaengine@vger.kernel.org 1060S: Maintained 1061F: drivers/dma/ptdma/ 1062 1063AMD SEATTLE DEVICE TREE SUPPORT 1064M: Brijesh Singh <brijeshkumar.singh@amd.com> 1065M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1066M: Tom Lendacky <thomas.lendacky@amd.com> 1067S: Supported 1068F: arch/arm64/boot/dts/amd/ 1069 1070AMD XGBE DRIVER 1071M: Tom Lendacky <thomas.lendacky@amd.com> 1072M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1073L: netdev@vger.kernel.org 1074S: Supported 1075F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1076F: drivers/net/ethernet/amd/xgbe/ 1077 1078AMD SENSOR FUSION HUB DRIVER 1079M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1080L: linux-input@vger.kernel.org 1081S: Maintained 1082F: Documentation/hid/amd-sfh* 1083F: drivers/hid/amd-sfh-hid/ 1084 1085AMPHION VPU CODEC V4L2 DRIVER 1086M: Ming Qian <ming.qian@nxp.com> 1087M: Shijie Qin <shijie.qin@nxp.com> 1088M: Zhou Peng <eagle.zhou@nxp.com> 1089L: linux-media@vger.kernel.org 1090S: Maintained 1091F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1092F: drivers/media/platform/amphion/ 1093 1094AMS AS73211 DRIVER 1095M: Christian Eggers <ceggers@arri.de> 1096L: linux-iio@vger.kernel.org 1097S: Maintained 1098F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1099F: drivers/iio/light/as73211.c 1100 1101AMT (Automatic Multicast Tunneling) 1102M: Taehee Yoo <ap420073@gmail.com> 1103L: netdev@vger.kernel.org 1104S: Maintained 1105T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1107F: drivers/net/amt.c 1108 1109ANALOG DEVICES INC AD7192 DRIVER 1110M: Alexandru Tachici <alexandru.tachici@analog.com> 1111L: linux-iio@vger.kernel.org 1112S: Supported 1113W: https://ez.analog.com/linux-software-drivers 1114F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1115F: drivers/iio/adc/ad7192.c 1116 1117ANALOG DEVICES INC AD7292 DRIVER 1118M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1119L: linux-iio@vger.kernel.org 1120S: Supported 1121W: https://ez.analog.com/linux-software-drivers 1122F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1123F: drivers/iio/adc/ad7292.c 1124 1125ANALOG DEVICES INC AD3552R DRIVER 1126M: Nuno Sá <nuno.sa@analog.com> 1127L: linux-iio@vger.kernel.org 1128S: Supported 1129W: https://ez.analog.com/linux-software-drivers 1130F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1131F: drivers/iio/dac/ad3552r.c 1132 1133ANALOG DEVICES INC AD7293 DRIVER 1134M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1135L: linux-iio@vger.kernel.org 1136S: Supported 1137W: https://ez.analog.com/linux-software-drivers 1138F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1139F: drivers/iio/dac/ad7293.c 1140 1141ANALOG DEVICES INC AD7768-1 DRIVER 1142M: Michael Hennerich <Michael.Hennerich@analog.com> 1143L: linux-iio@vger.kernel.org 1144S: Supported 1145W: https://ez.analog.com/linux-software-drivers 1146F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1147F: drivers/iio/adc/ad7768-1.c 1148 1149ANALOG DEVICES INC AD7780 DRIVER 1150M: Michael Hennerich <Michael.Hennerich@analog.com> 1151M: Renato Lui Geh <renatogeh@gmail.com> 1152L: linux-iio@vger.kernel.org 1153S: Supported 1154W: https://ez.analog.com/linux-software-drivers 1155F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1156F: drivers/iio/adc/ad7780.c 1157 1158ANALOG DEVICES INC AD74413R DRIVER 1159M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1160L: linux-iio@vger.kernel.org 1161S: Supported 1162W: http://ez.analog.com/community/linux-device-drivers 1163F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1164F: drivers/iio/addac/ad74413r.c 1165F: include/dt-bindings/iio/addac/adi,ad74413r.h 1166 1167ANALOG DEVICES INC AD9389B DRIVER 1168M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1169L: linux-media@vger.kernel.org 1170S: Maintained 1171F: drivers/media/i2c/ad9389b* 1172 1173ANALOG DEVICES INC ADA4250 DRIVER 1174M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1175L: linux-iio@vger.kernel.org 1176S: Supported 1177W: https://ez.analog.com/linux-software-drivers 1178F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1179F: drivers/iio/amplifiers/ada4250.c 1180 1181ANALOG DEVICES INC ADGS1408 DRIVER 1182M: Mircea Caprioru <mircea.caprioru@analog.com> 1183S: Supported 1184F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1185F: drivers/mux/adgs1408.c 1186 1187ANALOG DEVICES INC ADIN DRIVER 1188M: Michael Hennerich <michael.hennerich@analog.com> 1189L: netdev@vger.kernel.org 1190S: Supported 1191W: https://ez.analog.com/linux-software-drivers 1192F: Documentation/devicetree/bindings/net/adi,adin.yaml 1193F: drivers/net/phy/adin.c 1194 1195ANALOG DEVICES INC ADIS DRIVER LIBRARY 1196M: Nuno Sa <nuno.sa@analog.com> 1197L: linux-iio@vger.kernel.org 1198S: Supported 1199F: drivers/iio/imu/adis.c 1200F: drivers/iio/imu/adis_buffer.c 1201F: drivers/iio/imu/adis_trigger.c 1202F: include/linux/iio/imu/adis.h 1203 1204ANALOG DEVICES INC ADIS16460 DRIVER 1205M: Dragos Bogdan <dragos.bogdan@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1210F: drivers/iio/imu/adis16460.c 1211 1212ANALOG DEVICES INC ADIS16475 DRIVER 1213M: Nuno Sa <nuno.sa@analog.com> 1214L: linux-iio@vger.kernel.org 1215W: https://ez.analog.com/linux-software-drivers 1216S: Supported 1217F: drivers/iio/imu/adis16475.c 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1219 1220ANALOG DEVICES INC ADM1177 DRIVER 1221M: Michael Hennerich <Michael.Hennerich@analog.com> 1222L: linux-hwmon@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1226F: drivers/hwmon/adm1177.c 1227 1228ANALOG DEVICES INC ADMV1013 DRIVER 1229M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1230L: linux-iio@vger.kernel.org 1231S: Supported 1232W: https://ez.analog.com/linux-software-drivers 1233F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1234F: drivers/iio/frequency/admv1013.c 1235 1236ANALOG DEVICES INC ADMV8818 DRIVER 1237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1238L: linux-iio@vger.kernel.org 1239S: Supported 1240W: https://ez.analog.com/linux-software-drivers 1241F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1242F: drivers/iio/filter/admv8818.c 1243 1244ANALOG DEVICES INC ADMV1014 DRIVER 1245M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1246L: linux-iio@vger.kernel.org 1247S: Supported 1248W: https://ez.analog.com/linux-software-drivers 1249F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1250F: drivers/iio/frequency/admv1014.c 1251 1252ANALOG DEVICES INC ADP5061 DRIVER 1253M: Michael Hennerich <Michael.Hennerich@analog.com> 1254L: linux-pm@vger.kernel.org 1255S: Supported 1256W: https://ez.analog.com/linux-software-drivers 1257F: drivers/power/supply/adp5061.c 1258 1259ANALOG DEVICES INC ADRF6780 DRIVER 1260M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1261L: linux-iio@vger.kernel.org 1262S: Supported 1263W: https://ez.analog.com/linux-software-drivers 1264F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1265F: drivers/iio/frequency/adrf6780.c 1266 1267ANALOG DEVICES INC ADV7180 DRIVER 1268M: Lars-Peter Clausen <lars@metafoo.de> 1269L: linux-media@vger.kernel.org 1270S: Supported 1271W: https://ez.analog.com/linux-software-drivers 1272F: drivers/media/i2c/adv7180.c 1273F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1274 1275ANALOG DEVICES INC ADV748X DRIVER 1276M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1277L: linux-media@vger.kernel.org 1278S: Maintained 1279F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1280F: drivers/media/i2c/adv748x/* 1281 1282ANALOG DEVICES INC ADV7511 DRIVER 1283M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1284L: linux-media@vger.kernel.org 1285S: Maintained 1286F: drivers/media/i2c/adv7511* 1287 1288ANALOG DEVICES INC ADV7604 DRIVER 1289M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1290L: linux-media@vger.kernel.org 1291S: Maintained 1292F: drivers/media/i2c/adv7604* 1293F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1294 1295ANALOG DEVICES INC ADV7842 DRIVER 1296M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: drivers/media/i2c/adv7842* 1300 1301ANALOG DEVICES INC ADXRS290 DRIVER 1302M: Nishant Malpani <nish.malpani25@gmail.com> 1303L: linux-iio@vger.kernel.org 1304S: Supported 1305F: drivers/iio/gyro/adxrs290.c 1306F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1307 1308ANALOG DEVICES INC ASOC CODEC DRIVERS 1309M: Lars-Peter Clausen <lars@metafoo.de> 1310M: Nuno Sá <nuno.sa@analog.com> 1311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1312S: Supported 1313W: http://wiki.analog.com/ 1314W: https://ez.analog.com/linux-software-drivers 1315F: sound/soc/codecs/ad1* 1316F: sound/soc/codecs/ad7* 1317F: sound/soc/codecs/adau* 1318F: sound/soc/codecs/adav* 1319F: sound/soc/codecs/sigmadsp.* 1320F: sound/soc/codecs/ssm* 1321 1322ANALOG DEVICES INC DMA DRIVERS 1323M: Lars-Peter Clausen <lars@metafoo.de> 1324S: Supported 1325W: https://ez.analog.com/linux-software-drivers 1326F: drivers/dma/dma-axi-dmac.c 1327 1328ANALOG DEVICES INC IIO DRIVERS 1329M: Lars-Peter Clausen <lars@metafoo.de> 1330M: Michael Hennerich <Michael.Hennerich@analog.com> 1331S: Supported 1332W: http://wiki.analog.com/ 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1335F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1336F: Documentation/devicetree/bindings/iio/*/adi,* 1337F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1338F: drivers/iio/*/ad* 1339F: drivers/iio/adc/ltc249* 1340F: drivers/iio/amplifiers/hmc425a.c 1341F: drivers/staging/iio/*/ad* 1342X: drivers/iio/*/adjd* 1343 1344ANALOGBITS PLL LIBRARIES 1345M: Paul Walmsley <paul.walmsley@sifive.com> 1346S: Supported 1347F: drivers/clk/analogbits/* 1348F: include/linux/clk/analogbits* 1349 1350ANDROID CONFIG FRAGMENTS 1351M: Rob Herring <robh@kernel.org> 1352S: Supported 1353F: kernel/configs/android* 1354 1355ANDROID DRIVERS 1356M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1357M: Arve Hjønnevåg <arve@android.com> 1358M: Todd Kjos <tkjos@android.com> 1359M: Martijn Coenen <maco@android.com> 1360M: Joel Fernandes <joel@joelfernandes.org> 1361M: Christian Brauner <christian@brauner.io> 1362M: Carlos Llamas <cmllamas@google.com> 1363M: Suren Baghdasaryan <surenb@google.com> 1364L: linux-kernel@vger.kernel.org 1365S: Supported 1366T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1367F: drivers/android/ 1368 1369ANDROID GOLDFISH PIC DRIVER 1370M: Miodrag Dinic <miodrag.dinic@mips.com> 1371S: Supported 1372F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1373F: drivers/irqchip/irq-goldfish-pic.c 1374 1375ANDROID GOLDFISH RTC DRIVER 1376M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1377S: Supported 1378F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1379F: drivers/rtc/rtc-goldfish.c 1380 1381AOA (Apple Onboard Audio) ALSA DRIVER 1382M: Johannes Berg <johannes@sipsolutions.net> 1383L: linuxppc-dev@lists.ozlabs.org 1384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1385S: Maintained 1386F: sound/aoa/ 1387 1388APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1389M: William Breathitt Gray <william.gray@linaro.org> 1390L: linux-iio@vger.kernel.org 1391S: Maintained 1392F: drivers/iio/adc/stx104.c 1393 1394APM DRIVER 1395M: Jiri Kosina <jikos@kernel.org> 1396S: Odd fixes 1397T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1398F: arch/x86/kernel/apm_32.c 1399F: drivers/char/apm-emulation.c 1400F: include/linux/apm_bios.h 1401F: include/uapi/linux/apm_bios.h 1402 1403APPARMOR SECURITY MODULE 1404M: John Johansen <john.johansen@canonical.com> 1405M: John Johansen <john@apparmor.net> 1406L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1407S: Supported 1408W: apparmor.net 1409B: https://gitlab.com/apparmor/apparmor-kernel 1410C: irc://irc.oftc.net/apparmor 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1412T: https://gitlab.com/apparmor/apparmor-kernel.git 1413F: Documentation/admin-guide/LSM/apparmor.rst 1414F: security/apparmor/ 1415 1416APPLE BCM5974 MULTITOUCH DRIVER 1417M: Henrik Rydberg <rydberg@bitmath.org> 1418L: linux-input@vger.kernel.org 1419S: Odd fixes 1420F: drivers/input/mouse/bcm5974.c 1421 1422APPLE PCIE CONTROLLER DRIVER 1423M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1424M: Marc Zyngier <maz@kernel.org> 1425L: linux-pci@vger.kernel.org 1426S: Maintained 1427F: drivers/pci/controller/pcie-apple.c 1428 1429APPLE SMC DRIVER 1430M: Henrik Rydberg <rydberg@bitmath.org> 1431L: linux-hwmon@vger.kernel.org 1432S: Odd fixes 1433F: drivers/hwmon/applesmc.c 1434 1435APPLETALK NETWORK LAYER 1436L: netdev@vger.kernel.org 1437S: Odd fixes 1438F: drivers/net/appletalk/ 1439F: include/linux/atalk.h 1440F: include/uapi/linux/atalk.h 1441F: net/appletalk/ 1442 1443APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1444M: Khuong Dinh <khuong@os.amperecomputing.com> 1445S: Supported 1446F: arch/arm64/boot/dts/apm/ 1447 1448APPLIED MICRO (APM) X-GENE SOC EDAC 1449M: Khuong Dinh <khuong@os.amperecomputing.com> 1450S: Supported 1451F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1452F: drivers/edac/xgene_edac.c 1453 1454APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1455M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1456M: Keyur Chudgar <keyur@os.amperecomputing.com> 1457S: Supported 1458F: drivers/net/ethernet/apm/xgene-v2/ 1459 1460APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1461M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1462M: Keyur Chudgar <keyur@os.amperecomputing.com> 1463M: Quan Nguyen <quan@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1466F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1467F: drivers/net/ethernet/apm/xgene/ 1468F: drivers/net/mdio/mdio-xgene.c 1469 1470APPLIED MICRO (APM) X-GENE SOC PMU 1471M: Khuong Dinh <khuong@os.amperecomputing.com> 1472S: Supported 1473F: Documentation/admin-guide/perf/xgene-pmu.rst 1474F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1475F: drivers/perf/xgene_pmu.c 1476 1477APTINA CAMERA SENSOR PLL 1478M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1479L: linux-media@vger.kernel.org 1480S: Maintained 1481F: drivers/media/i2c/aptina-pll.* 1482 1483AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1484M: Aleksa Savic <savicaleksa83@gmail.com> 1485M: Jack Doan <me@jackdoan.com> 1486L: linux-hwmon@vger.kernel.org 1487S: Maintained 1488F: Documentation/hwmon/aquacomputer_d5next.rst 1489F: drivers/hwmon/aquacomputer_d5next.c 1490 1491AQUANTIA ETHERNET DRIVER (atlantic) 1492M: Igor Russkikh <irusskikh@marvell.com> 1493L: netdev@vger.kernel.org 1494S: Supported 1495W: https://www.marvell.com/ 1496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1497F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1498F: drivers/net/ethernet/aquantia/atlantic/ 1499 1500AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1501M: Egor Pomozov <epomozov@marvell.com> 1502L: netdev@vger.kernel.org 1503S: Supported 1504W: http://www.aquantia.com 1505F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1506 1507AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1508M: Krzysztof Hałasa <khalasa@piap.pl> 1509L: linux-media@vger.kernel.org 1510S: Maintained 1511F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1512F: drivers/media/i2c/ar0521.c 1513 1514ARASAN NAND CONTROLLER DRIVER 1515M: Miquel Raynal <miquel.raynal@bootlin.com> 1516M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1517L: linux-mtd@lists.infradead.org 1518S: Maintained 1519F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1520F: drivers/mtd/nand/raw/arasan-nand-controller.c 1521 1522ARC FRAMEBUFFER DRIVER 1523M: Jaya Kumar <jayalk@intworks.biz> 1524S: Maintained 1525F: drivers/video/fbdev/arcfb.c 1526F: drivers/video/fbdev/core/fb_defio.c 1527 1528ARC PGU DRM DRIVER 1529M: Alexey Brodkin <abrodkin@synopsys.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1532F: drivers/gpu/drm/tiny/arcpgu.c 1533 1534ARCNET NETWORK LAYER 1535M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1536L: netdev@vger.kernel.org 1537S: Maintained 1538F: drivers/net/arcnet/ 1539F: include/uapi/linux/if_arcnet.h 1540 1541ARM ARCHITECTED TIMER DRIVER 1542M: Mark Rutland <mark.rutland@arm.com> 1543M: Marc Zyngier <maz@kernel.org> 1544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1545S: Maintained 1546F: arch/arm/include/asm/arch_timer.h 1547F: arch/arm64/include/asm/arch_timer.h 1548F: drivers/clocksource/arm_arch_timer.c 1549 1550ARM HDLCD DRM DRIVER 1551M: Liviu Dudau <liviu.dudau@arm.com> 1552S: Supported 1553F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1554F: drivers/gpu/drm/arm/hdlcd_* 1555 1556ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1557M: Linus Walleij <linus.walleij@linaro.org> 1558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1559S: Maintained 1560F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1561F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1562F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1563F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1564F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1565F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1566F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1567F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1568F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1569F: arch/arm/boot/dts/arm-realview-* 1570F: arch/arm/boot/dts/integrator* 1571F: arch/arm/boot/dts/versatile* 1572F: arch/arm/mach-versatile/ 1573F: drivers/bus/arm-integrator-lm.c 1574F: drivers/clk/versatile/ 1575F: drivers/i2c/busses/i2c-versatile.c 1576F: drivers/irqchip/irq-versatile-fpga.c 1577F: drivers/mtd/maps/physmap-versatile.* 1578F: drivers/power/reset/arm-versatile-reboot.c 1579F: drivers/soc/versatile/ 1580 1581ARM KOMEDA DRM-KMS DRIVER 1582M: James (Qian) Wang <james.qian.wang@arm.com> 1583M: Liviu Dudau <liviu.dudau@arm.com> 1584M: Mihail Atanassov <mihail.atanassov@arm.com> 1585L: Mali DP Maintainers <malidp@foss.arm.com> 1586S: Supported 1587T: git git://anongit.freedesktop.org/drm/drm-misc 1588F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1589F: Documentation/gpu/komeda-kms.rst 1590F: drivers/gpu/drm/arm/display/include/ 1591F: drivers/gpu/drm/arm/display/komeda/ 1592 1593ARM MALI PANFROST DRM DRIVER 1594M: Rob Herring <robh@kernel.org> 1595M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1596R: Steven Price <steven.price@arm.com> 1597R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1598L: dri-devel@lists.freedesktop.org 1599S: Supported 1600T: git git://anongit.freedesktop.org/drm/drm-misc 1601F: drivers/gpu/drm/panfrost/ 1602F: include/uapi/drm/panfrost_drm.h 1603 1604ARM MALI-DP DRM DRIVER 1605M: Liviu Dudau <liviu.dudau@arm.com> 1606M: Brian Starkey <brian.starkey@arm.com> 1607L: Mali DP Maintainers <malidp@foss.arm.com> 1608S: Supported 1609T: git git://anongit.freedesktop.org/drm/drm-misc 1610F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1611F: Documentation/gpu/afbc.rst 1612F: drivers/gpu/drm/arm/ 1613 1614ARM MFM AND FLOPPY DRIVERS 1615M: Ian Molton <spyro@f2s.com> 1616S: Maintained 1617F: arch/arm/include/asm/floppy.h 1618F: arch/arm/mach-rpc/floppydma.S 1619 1620ARM PMU PROFILING AND DEBUGGING 1621M: Will Deacon <will@kernel.org> 1622M: Mark Rutland <mark.rutland@arm.com> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: Documentation/devicetree/bindings/arm/pmu.yaml 1626F: Documentation/devicetree/bindings/perf/ 1627F: arch/arm*/include/asm/hw_breakpoint.h 1628F: arch/arm*/include/asm/perf_event.h 1629F: arch/arm*/kernel/hw_breakpoint.c 1630F: arch/arm*/kernel/perf_* 1631F: drivers/perf/ 1632F: include/linux/perf/arm_pmu.h 1633 1634ARM PORT 1635M: Russell King <linux@armlinux.org.uk> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Odd Fixes 1638W: http://www.armlinux.org.uk/ 1639T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1640F: arch/arm/ 1641X: arch/arm/boot/dts/ 1642 1643ARM PRIMECELL AACI PL041 DRIVER 1644M: Russell King <linux@armlinux.org.uk> 1645S: Odd Fixes 1646F: sound/arm/aaci.* 1647 1648ARM PRIMECELL BUS SUPPORT 1649M: Russell King <linux@armlinux.org.uk> 1650S: Odd Fixes 1651F: drivers/amba/ 1652F: include/linux/amba/bus.h 1653 1654ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1655M: Miquel Raynal <miquel.raynal@bootlin.com> 1656M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1657L: linux-mtd@lists.infradead.org 1658S: Maintained 1659F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1660F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1661 1662ARM PRIMECELL PL35X SMC DRIVER 1663M: Miquel Raynal <miquel.raynal@bootlin.com> 1664M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1666S: Maintained 1667F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1668F: drivers/memory/pl353-smc.c 1669 1670ARM PRIMECELL CLCD PL110 DRIVER 1671M: Russell King <linux@armlinux.org.uk> 1672S: Odd Fixes 1673F: drivers/video/fbdev/amba-clcd.* 1674 1675ARM PRIMECELL KMI PL050 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/input/serio/ambakmi.* 1679F: include/linux/amba/kmi.h 1680 1681ARM PRIMECELL MMCI PL180/1 DRIVER 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/mmc/host/mmci.* 1685F: include/linux/amba/mmci.h 1686 1687ARM PRIMECELL SSP PL022 SPI DRIVER 1688M: Linus Walleij <linus.walleij@linaro.org> 1689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1690S: Maintained 1691F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1692F: drivers/spi/spi-pl022.c 1693 1694ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1695M: Russell King <linux@armlinux.org.uk> 1696S: Odd Fixes 1697F: drivers/tty/serial/amba-pl01*.c 1698F: include/linux/amba/serial.h 1699 1700ARM PRIMECELL VIC PL190/PL192 DRIVER 1701M: Linus Walleij <linus.walleij@linaro.org> 1702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1703S: Maintained 1704F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1705F: drivers/irqchip/irq-vic.c 1706 1707ARM SMC WATCHDOG DRIVER 1708M: Julius Werner <jwerner@chromium.org> 1709R: Evan Benn <evanbenn@chromium.org> 1710S: Maintained 1711F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1712F: drivers/watchdog/arm_smc_wdt.c 1713 1714ARM SMMU DRIVERS 1715M: Will Deacon <will@kernel.org> 1716R: Robin Murphy <robin.murphy@arm.com> 1717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1718S: Maintained 1719F: Documentation/devicetree/bindings/iommu/arm,smmu* 1720F: drivers/iommu/arm/ 1721F: drivers/iommu/io-pgtable-arm* 1722 1723ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1724M: Arnd Bergmann <arnd@arndb.de> 1725M: Olof Johansson <olof@lixom.net> 1726M: soc@kernel.org 1727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1728S: Maintained 1729C: irc://irc.libera.chat/armlinux 1730T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1731F: arch/arm/boot/dts/Makefile 1732F: arch/arm64/boot/dts/Makefile 1733 1734ARM SUB-ARCHITECTURES 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737C: irc://irc.libera.chat/armlinux 1738T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1739F: arch/arm/mach-*/ 1740F: arch/arm/plat-*/ 1741 1742ARM/ACTIONS SEMI ARCHITECTURE 1743M: Andreas Färber <afaerber@suse.de> 1744M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748F: Documentation/devicetree/bindings/arm/actions.yaml 1749F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1750F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1751F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1752F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1753F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1754F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1755F: Documentation/devicetree/bindings/pinctrl/actions,* 1756F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1757F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1758F: arch/arm/boot/dts/owl-* 1759F: arch/arm/mach-actions/ 1760F: arch/arm64/boot/dts/actions/ 1761F: drivers/clk/actions/ 1762F: drivers/clocksource/timer-owl* 1763F: drivers/dma/owl-dma.c 1764F: drivers/i2c/busses/i2c-owl.c 1765F: drivers/irqchip/irq-owl-sirq.c 1766F: drivers/mmc/host/owl-mmc.c 1767F: drivers/net/ethernet/actions/ 1768F: drivers/pinctrl/actions/* 1769F: drivers/soc/actions/ 1770F: include/dt-bindings/power/owl-* 1771F: include/dt-bindings/reset/actions,* 1772F: include/linux/soc/actions/ 1773N: owl 1774 1775ARM/ADS SPHERE MACHINE SUPPORT 1776M: Lennert Buytenhek <kernel@wantstofly.org> 1777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1778S: Maintained 1779 1780ARM/AFEB9260 MACHINE SUPPORT 1781M: Sergey Lapin <slapin@ossfans.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784 1785ARM/AJECO 1ARM MACHINE SUPPORT 1786M: Lennert Buytenhek <kernel@wantstofly.org> 1787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1788S: Maintained 1789 1790ARM/Allwinner SoC Clock Support 1791M: Emilio López <emilio@elopez.com.ar> 1792S: Maintained 1793F: drivers/clk/sunxi/ 1794 1795ARM/Allwinner sunXi SoC support 1796M: Chen-Yu Tsai <wens@csie.org> 1797M: Jernej Skrabec <jernej.skrabec@gmail.com> 1798M: Samuel Holland <samuel@sholland.org> 1799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1800S: Maintained 1801T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1802L: linux-sunxi@lists.linux.dev 1803F: arch/arm/mach-sunxi/ 1804F: arch/arm64/boot/dts/allwinner/ 1805F: drivers/clk/sunxi-ng/ 1806F: drivers/pinctrl/sunxi/ 1807F: drivers/soc/sunxi/ 1808N: allwinner 1809N: sun[x456789]i 1810N: sun50i 1811 1812ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1813M: Neil Armstrong <narmstrong@baylibre.com> 1814M: Jerome Brunet <jbrunet@baylibre.com> 1815L: linux-amlogic@lists.infradead.org 1816S: Maintained 1817F: Documentation/devicetree/bindings/clock/amlogic* 1818F: drivers/clk/meson/ 1819F: include/dt-bindings/clock/gxbb* 1820F: include/dt-bindings/clock/meson* 1821 1822ARM/Amlogic Meson SoC Crypto Drivers 1823M: Corentin Labbe <clabbe@baylibre.com> 1824L: linux-crypto@vger.kernel.org 1825L: linux-amlogic@lists.infradead.org 1826S: Maintained 1827F: Documentation/devicetree/bindings/crypto/amlogic* 1828F: drivers/crypto/amlogic/ 1829 1830ARM/Amlogic Meson SoC Sound Drivers 1831M: Jerome Brunet <jbrunet@baylibre.com> 1832L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1833S: Maintained 1834F: Documentation/devicetree/bindings/sound/amlogic* 1835F: sound/soc/meson/ 1836 1837ARM/Amlogic Meson SoC support 1838M: Neil Armstrong <narmstrong@baylibre.com> 1839M: Kevin Hilman <khilman@baylibre.com> 1840R: Jerome Brunet <jbrunet@baylibre.com> 1841R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1843L: linux-amlogic@lists.infradead.org 1844S: Maintained 1845W: http://linux-meson.com/ 1846F: arch/arm/boot/dts/meson* 1847F: arch/arm/mach-meson/ 1848F: arch/arm64/boot/dts/amlogic/ 1849F: drivers/mmc/host/meson* 1850F: drivers/pinctrl/meson/ 1851F: drivers/rtc/rtc-meson* 1852F: drivers/soc/amlogic/ 1853N: meson 1854 1855ARM/Annapurna Labs ALPINE ARCHITECTURE 1856M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1857M: Antoine Tenart <atenart@kernel.org> 1858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1859S: Maintained 1860F: arch/arm/boot/dts/alpine* 1861F: arch/arm/mach-alpine/ 1862F: arch/arm64/boot/dts/amazon/ 1863F: drivers/*/*alpine* 1864 1865ARM/APPLE MACHINE SUPPORT 1866M: Hector Martin <marcan@marcan.st> 1867M: Sven Peter <sven@svenpeter.dev> 1868R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1869L: asahi@lists.linux.dev 1870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1871S: Maintained 1872W: https://asahilinux.org 1873B: https://github.com/AsahiLinux/linux/issues 1874C: irc://irc.oftc.net/asahi-dev 1875T: git https://github.com/AsahiLinux/linux.git 1876F: Documentation/devicetree/bindings/arm/apple.yaml 1877F: Documentation/devicetree/bindings/arm/apple/* 1878F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1879F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1880F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1881F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1882F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1883F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1884F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1885F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1886F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1887F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1888F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1889F: Documentation/devicetree/bindings/power/apple* 1890F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1891F: arch/arm64/boot/dts/apple/ 1892F: drivers/clk/clk-apple-nco.c 1893F: drivers/dma/apple-admac.c 1894F: drivers/i2c/busses/i2c-pasemi-core.c 1895F: drivers/i2c/busses/i2c-pasemi-platform.c 1896F: drivers/iommu/apple-dart.c 1897F: drivers/irqchip/irq-apple-aic.c 1898F: drivers/mailbox/apple-mailbox.c 1899F: drivers/nvme/host/apple.c 1900F: drivers/nvmem/apple-efuses.c 1901F: drivers/pinctrl/pinctrl-apple-gpio.c 1902F: drivers/soc/apple/* 1903F: drivers/watchdog/apple_wdt.c 1904F: include/dt-bindings/interrupt-controller/apple-aic.h 1905F: include/dt-bindings/pinctrl/apple.h 1906F: include/linux/apple-mailbox.h 1907F: include/linux/soc/apple/* 1908 1909ARM/APPLE MACHINE SOUND DRIVERS 1910M: Martin Povišer <povik+lin@cutebit.org> 1911L: asahi@lists.linux.dev 1912L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1913S: Maintained 1914F: Documentation/devicetree/bindings/sound/apple,* 1915F: sound/soc/apple/* 1916F: sound/soc/codecs/cs42l83-i2c.c 1917 1918ARM/ARTPEC MACHINE SUPPORT 1919M: Jesper Nilsson <jesper.nilsson@axis.com> 1920M: Lars Persson <lars.persson@axis.com> 1921L: linux-arm-kernel@axis.com 1922S: Maintained 1923F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1924F: arch/arm/boot/dts/artpec6* 1925F: arch/arm/mach-artpec 1926F: drivers/clk/axis 1927F: drivers/crypto/axis 1928F: drivers/mmc/host/usdhi6rol0.c 1929F: drivers/pinctrl/pinctrl-artpec* 1930 1931ARM/ASPEED I2C DRIVER 1932M: Brendan Higgins <brendanhiggins@google.com> 1933R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1934R: Joel Stanley <joel@jms.id.au> 1935L: linux-i2c@vger.kernel.org 1936L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1937S: Maintained 1938F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1939F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1940F: drivers/i2c/busses/i2c-aspeed.c 1941F: drivers/irqchip/irq-aspeed-i2c-ic.c 1942 1943ARM/ASPEED MACHINE SUPPORT 1944M: Joel Stanley <joel@jms.id.au> 1945R: Andrew Jeffery <andrew@aj.id.au> 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1948S: Supported 1949Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1950T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1951F: Documentation/devicetree/bindings/arm/aspeed/ 1952F: arch/arm/boot/dts/aspeed-* 1953F: arch/arm/mach-aspeed/ 1954N: aspeed 1955 1956ARM/BITMAIN ARCHITECTURE 1957M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1959S: Maintained 1960F: Documentation/devicetree/bindings/arm/bitmain.yaml 1961F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1962F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1963F: arch/arm64/boot/dts/bitmain/ 1964F: drivers/clk/clk-bm1880.c 1965F: drivers/pinctrl/pinctrl-bm1880.c 1966 1967ARM/CALXEDA HIGHBANK ARCHITECTURE 1968M: Andre Przywara <andre.przywara@arm.com> 1969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1970S: Maintained 1971F: arch/arm/boot/dts/ecx-*.dts* 1972F: arch/arm/boot/dts/highbank.dts 1973F: arch/arm/mach-highbank/ 1974 1975ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1976M: Krzysztof Halasa <khalasa@piap.pl> 1977S: Maintained 1978F: arch/arm/mach-cns3xxx/ 1979 1980ARM/CAVIUM THUNDER NETWORK DRIVER 1981M: Sunil Goutham <sgoutham@marvell.com> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Supported 1984F: drivers/net/ethernet/cavium/thunder/ 1985 1986ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1987M: Lukasz Majewski <lukma@denx.de> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/mach-ep93xx/ts72xx.c 1991 1992ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1993M: Alexander Shiyan <shc_work@mail.ru> 1994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1995S: Odd Fixes 1996N: clps711x 1997 1998ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1999M: Lennert Buytenhek <kernel@wantstofly.org> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002 2003ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2004M: Hartley Sweeten <hsweeten@visionengravers.com> 2005M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2007S: Maintained 2008F: arch/arm/mach-ep93xx/ 2009F: arch/arm/mach-ep93xx/include/mach/ 2010 2011ARM/CLKDEV SUPPORT 2012M: Russell King <linux@armlinux.org.uk> 2013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2014S: Maintained 2015T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2016F: drivers/clk/clkdev.c 2017 2018ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2019M: Baruch Siach <baruch@tkos.co.il> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021S: Maintained 2022F: arch/arm/boot/dts/cx92755* 2023N: digicolor 2024 2025ARM/CONTEC MICRO9 MACHINE SUPPORT 2026M: Hubert Feurstein <hubert.feurstein@contec.at> 2027S: Maintained 2028F: arch/arm/mach-ep93xx/micro9.c 2029 2030ARM/CORESIGHT FRAMEWORK AND DRIVERS 2031M: Mathieu Poirier <mathieu.poirier@linaro.org> 2032M: Suzuki K Poulose <suzuki.poulose@arm.com> 2033R: Mike Leach <mike.leach@linaro.org> 2034R: Leo Yan <leo.yan@linaro.org> 2035L: coresight@lists.linaro.org (moderated for non-subscribers) 2036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2037S: Maintained 2038T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2039F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2040F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2041F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2042F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.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/util/cs-etm-decoder/* 2053F: tools/perf/util/cs-etm.* 2054 2055ARM/CORGI MACHINE SUPPORT 2056M: Richard Purdie <rpurdie@rpsys.net> 2057S: Maintained 2058 2059ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2060M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2061M: Linus Walleij <linus.walleij@linaro.org> 2062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2063S: Maintained 2064T: git git://github.com/ulli-kroll/linux.git 2065F: Documentation/devicetree/bindings/arm/gemini.yaml 2066F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2067F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2068F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2069F: arch/arm/boot/dts/gemini* 2070F: arch/arm/mach-gemini/ 2071F: drivers/crypto/gemini/ 2072F: drivers/net/ethernet/cortina/ 2073F: drivers/pinctrl/pinctrl-gemini.c 2074F: drivers/rtc/rtc-ftrtc010.c 2075 2076ARM/CZ.NIC TURRIS SUPPORT 2077M: Marek Behún <kabel@kernel.org> 2078S: Maintained 2079W: https://www.turris.cz/ 2080F: Documentation/ABI/testing/debugfs-moxtet 2081F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2082F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2083F: Documentation/devicetree/bindings/bus/moxtet.txt 2084F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2085F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2086F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2087F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2088F: drivers/bus/moxtet.c 2089F: drivers/firmware/turris-mox-rwtm.c 2090F: drivers/leds/leds-turris-omnia.c 2091F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2092F: drivers/gpio/gpio-moxtet.c 2093F: drivers/watchdog/armada_37xx_wdt.c 2094F: include/dt-bindings/bus/moxtet.h 2095F: include/linux/armada-37xx-rwtm-mailbox.h 2096F: include/linux/moxtet.h 2097 2098ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2099M: Robert Jarzmik <robert.jarzmik@free.fr> 2100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2101S: Maintained 2102F: arch/arm/mach-pxa/ezx.c 2103 2104ARM/FARADAY FA526 PORT 2105M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107S: Maintained 2108T: git git://git.berlios.de/gemini-board 2109F: arch/arm/mm/*-fa* 2110 2111ARM/FOOTBRIDGE ARCHITECTURE 2112M: Russell King <linux@armlinux.org.uk> 2113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2114S: Maintained 2115W: http://www.armlinux.org.uk/ 2116F: arch/arm/include/asm/hardware/dec21285.h 2117F: arch/arm/mach-footbridge/ 2118 2119ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2120M: Shawn Guo <shawnguo@kernel.org> 2121M: Sascha Hauer <s.hauer@pengutronix.de> 2122R: Pengutronix Kernel Team <kernel@pengutronix.de> 2123R: Fabio Estevam <festevam@gmail.com> 2124R: NXP Linux Team <linux-imx@nxp.com> 2125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2126S: Maintained 2127T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2128X: drivers/media/i2c/ 2129N: imx 2130N: mxs 2131 2132ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2133M: Shawn Guo <shawnguo@kernel.org> 2134M: Li Yang <leoyang.li@nxp.com> 2135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2136S: Maintained 2137T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2138F: arch/arm/boot/dts/ls1021a* 2139F: arch/arm64/boot/dts/freescale/fsl-* 2140F: arch/arm64/boot/dts/freescale/qoriq-* 2141 2142ARM/FREESCALE VYBRID ARM ARCHITECTURE 2143M: Shawn Guo <shawnguo@kernel.org> 2144M: Sascha Hauer <s.hauer@pengutronix.de> 2145R: Pengutronix Kernel Team <kernel@pengutronix.de> 2146R: Stefan Agner <stefan@agner.ch> 2147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2148S: Maintained 2149T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2150F: arch/arm/boot/dts/vf* 2151F: arch/arm/mach-imx/*vf610* 2152 2153ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2154M: Lennert Buytenhek <kernel@wantstofly.org> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Maintained 2157 2158ARM/GUMSTIX MACHINE SUPPORT 2159M: Steve Sakoman <sakoman@gmail.com> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161S: Maintained 2162 2163ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2164M: Philipp Zabel <philipp.zabel@gmail.com> 2165M: Paul Parsons <lost.distance@yahoo.com> 2166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2167S: Maintained 2168F: arch/arm/mach-pxa/hx4700.c 2169F: arch/arm/mach-pxa/include/mach/hx4700.h 2170F: sound/soc/pxa/hx4700.c 2171 2172ARM/HISILICON SOC SUPPORT 2173M: Wei Xu <xuwei5@hisilicon.com> 2174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2175S: Supported 2176W: http://www.hisilicon.com 2177T: git git://github.com/hisilicon/linux-hisi.git 2178F: arch/arm/boot/dts/hi3* 2179F: arch/arm/boot/dts/hip* 2180F: arch/arm/boot/dts/hisi* 2181F: arch/arm/mach-hisi/ 2182F: arch/arm64/boot/dts/hisilicon/ 2183 2184ARM/HP JORNADA 7XX MACHINE SUPPORT 2185M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2186S: Maintained 2187W: www.jlime.com 2188T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2189F: arch/arm/mach-sa1100/include/mach/jornada720.h 2190F: arch/arm/mach-sa1100/jornada720.c 2191 2192ARM/HPE GXP ARCHITECTURE 2193M: Jean-Marie Verdun <verdun@hpe.com> 2194M: Nick Hawkins <nick.hawkins@hpe.com> 2195S: Maintained 2196F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2197F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2198F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2199F: arch/arm/boot/dts/hpe-bmc* 2200F: arch/arm/boot/dts/hpe-gxp* 2201F: arch/arm/mach-hpe/ 2202F: drivers/clocksource/timer-gxp.c 2203F: drivers/spi/spi-gxp.c 2204F: drivers/watchdog/gxp-wdt.c 2205 2206ARM/IGEP MACHINE SUPPORT 2207M: Enric Balletbo i Serra <eballetbo@gmail.com> 2208M: Javier Martinez Canillas <javier@dowhile0.org> 2209L: linux-omap@vger.kernel.org 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212F: arch/arm/boot/dts/omap3-igep* 2213 2214ARM/INCOME PXA270 SUPPORT 2215M: Marek Vasut <marek.vasut@gmail.com> 2216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2217S: Maintained 2218F: arch/arm/mach-pxa/colibri-pxa270-income.c 2219 2220ARM/INTEL IOP32X ARM ARCHITECTURE 2221M: Lennert Buytenhek <kernel@wantstofly.org> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Maintained 2224 2225ARM/INTEL IQ81342EX MACHINE SUPPORT 2226M: Lennert Buytenhek <kernel@wantstofly.org> 2227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2228S: Maintained 2229 2230ARM/INTEL IXDP2850 MACHINE SUPPORT 2231M: Lennert Buytenhek <kernel@wantstofly.org> 2232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2233S: Maintained 2234 2235ARM/INTEL IXP4XX ARM ARCHITECTURE 2236M: Linus Walleij <linusw@kernel.org> 2237M: Imre Kaloz <kaloz@openwrt.org> 2238M: Krzysztof Halasa <khalasa@piap.pl> 2239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2240S: Maintained 2241F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2242F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2243F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2244F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2245F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2246F: arch/arm/mach-ixp4xx/ 2247F: drivers/bus/intel-ixp4xx-eb.c 2248F: drivers/clocksource/timer-ixp4xx.c 2249F: drivers/crypto/ixp4xx_crypto.c 2250F: drivers/gpio/gpio-ixp4xx.c 2251F: drivers/irqchip/irq-ixp4xx.c 2252F: include/linux/irqchip/irq-ixp4xx.h 2253F: include/linux/platform_data/timer-ixp4xx.h 2254 2255ARM/INTEL KEEMBAY ARCHITECTURE 2256M: Paul J. Murphy <paul.j.murphy@intel.com> 2257M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2258S: Maintained 2259F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2260F: arch/arm64/boot/dts/intel/keembay-evm.dts 2261F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2262 2263ARM/INTEL XSC3 (MANZANO) ARM CORE 2264M: Lennert Buytenhek <kernel@wantstofly.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267 2268ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2269M: Lennert Buytenhek <kernel@wantstofly.org> 2270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2271S: Maintained 2272 2273ARM/LG1K ARCHITECTURE 2274M: Chanho Min <chanho.min@lge.com> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277F: arch/arm64/boot/dts/lg/ 2278 2279ARM/LOGICPD PXA270 MACHINE SUPPORT 2280M: Lennert Buytenhek <kernel@wantstofly.org> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283 2284ARM/LPC18XX ARCHITECTURE 2285M: Vladimir Zapolskiy <vz@mleia.com> 2286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2287S: Maintained 2288F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2289F: arch/arm/boot/dts/lpc43* 2290F: drivers/i2c/busses/i2c-lpc2k.c 2291F: drivers/memory/pl172.c 2292F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2293F: drivers/rtc/rtc-lpc24xx.c 2294N: lpc18xx 2295 2296ARM/LPC32XX SOC SUPPORT 2297M: Vladimir Zapolskiy <vz@mleia.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2301F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2302F: arch/arm/boot/dts/lpc32* 2303F: arch/arm/mach-lpc32xx/ 2304F: drivers/i2c/busses/i2c-pnx.c 2305F: drivers/net/ethernet/nxp/lpc_eth.c 2306F: drivers/usb/host/ohci-nxp.c 2307F: drivers/watchdog/pnx4008_wdt.c 2308N: lpc32xx 2309 2310ARM/MAGICIAN MACHINE SUPPORT 2311M: Philipp Zabel <philipp.zabel@gmail.com> 2312S: Maintained 2313 2314ARM/Marvell Dove/MV78xx0/Orion SOC support 2315M: Andrew Lunn <andrew@lunn.ch> 2316M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2317M: Gregory Clement <gregory.clement@bootlin.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2321F: Documentation/devicetree/bindings/soc/dove/ 2322F: arch/arm/boot/dts/dove* 2323F: arch/arm/boot/dts/orion5x* 2324F: arch/arm/mach-dove/ 2325F: arch/arm/mach-mv78xx0/ 2326F: arch/arm/mach-orion5x/ 2327F: arch/arm/plat-orion/ 2328F: drivers/soc/dove/ 2329 2330ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2331M: Andrew Lunn <andrew@lunn.ch> 2332M: Gregory Clement <gregory.clement@bootlin.com> 2333M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2337F: arch/arm/boot/dts/armada* 2338F: arch/arm/boot/dts/kirkwood* 2339F: arch/arm/configs/mvebu_*_defconfig 2340F: arch/arm/mach-mvebu/ 2341F: arch/arm64/boot/dts/marvell/armada* 2342F: arch/arm64/boot/dts/marvell/cn913* 2343F: drivers/cpufreq/armada-37xx-cpufreq.c 2344F: drivers/cpufreq/armada-8k-cpufreq.c 2345F: drivers/cpufreq/mvebu-cpufreq.c 2346F: drivers/irqchip/irq-armada-370-xp.c 2347F: drivers/irqchip/irq-mvebu-* 2348F: drivers/pinctrl/mvebu/ 2349F: drivers/rtc/rtc-armada38x.c 2350 2351ARM/Mediatek RTC DRIVER 2352M: Eddie Huang <eddie.huang@mediatek.com> 2353M: Sean Wang <sean.wang@mediatek.com> 2354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2355L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2358F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2359F: drivers/rtc/rtc-mt2712.c 2360F: drivers/rtc/rtc-mt6397.c 2361F: drivers/rtc/rtc-mt7622.c 2362 2363ARM/Mediatek SoC support 2364M: Matthias Brugger <matthias.bgg@gmail.com> 2365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2366L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2367S: Maintained 2368W: https://mtk.wiki.kernel.org/ 2369C: irc://chat.freenode.net/linux-mediatek 2370F: arch/arm/boot/dts/mt6* 2371F: arch/arm/boot/dts/mt7* 2372F: arch/arm/boot/dts/mt8* 2373F: arch/arm/mach-mediatek/ 2374F: arch/arm64/boot/dts/mediatek/ 2375F: drivers/soc/mediatek/ 2376N: mtk 2377N: mt[678] 2378K: mediatek 2379 2380ARM/Mediatek USB3 PHY DRIVER 2381M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2383L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: Documentation/devicetree/bindings/phy/mediatek,* 2386F: drivers/phy/mediatek/ 2387 2388ARM/Microchip (AT91) SoC support 2389M: Nicolas Ferre <nicolas.ferre@microchip.com> 2390M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2391M: Claudiu Beznea <claudiu.beznea@microchip.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Supported 2394W: http://www.linux4sam.org 2395T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2396F: arch/arm/boot/dts/at91*.dts 2397F: arch/arm/boot/dts/at91*.dtsi 2398F: arch/arm/boot/dts/sama*.dts 2399F: arch/arm/boot/dts/sama*.dtsi 2400F: arch/arm/include/debug/at91.S 2401F: arch/arm/mach-at91/ 2402F: drivers/memory/atmel* 2403F: drivers/watchdog/sama5d4_wdt.c 2404F: include/soc/at91/ 2405X: drivers/input/touchscreen/atmel_mxt_ts.c 2406X: drivers/net/wireless/atmel/ 2407N: at91 2408N: atmel 2409 2410ARM/Microchip Sparx5 SoC support 2411M: Lars Povlsen <lars.povlsen@microchip.com> 2412M: Steen Hegelund <Steen.Hegelund@microchip.com> 2413M: UNGLinuxDriver@microchip.com 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git git://github.com/microchip-ung/linux-upstream.git 2417F: arch/arm64/boot/dts/microchip/ 2418F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2419N: sparx5 2420 2421Microchip Timer Counter Block (TCB) Capture Driver 2422M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424L: linux-iio@vger.kernel.org 2425S: Maintained 2426F: drivers/counter/microchip-tcb-capture.c 2427 2428ARM/MILBEAUT ARCHITECTURE 2429M: Taichi Sugaya <sugaya.taichi@socionext.com> 2430M: Takao Orito <orito.takao@socionext.com> 2431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2432S: Maintained 2433F: arch/arm/boot/dts/milbeaut* 2434F: arch/arm/mach-milbeaut/ 2435N: milbeaut 2436 2437ARM/MIOA701 MACHINE SUPPORT 2438M: Robert Jarzmik <robert.jarzmik@free.fr> 2439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2440S: Maintained 2441F: arch/arm/mach-pxa/mioa701.c 2442 2443ARM/MStar/Sigmastar Armv7 SoC support 2444M: Daniel Palmer <daniel@thingy.jp> 2445M: Romain Perier <romain.perier@gmail.com> 2446L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2447S: Maintained 2448W: http://linux-chenxing.org/ 2449T: git git://github.com/linux-chenxing/linux.git 2450F: Documentation/devicetree/bindings/arm/mstar/* 2451F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2452F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2453F: arch/arm/boot/dts/mstar-* 2454F: arch/arm/mach-mstar/ 2455F: drivers/clk/mstar/ 2456F: drivers/clocksource/timer-msc313e.c 2457F: drivers/gpio/gpio-msc313.c 2458F: drivers/rtc/rtc-msc313.c 2459F: drivers/watchdog/msc313e_wdt.c 2460F: include/dt-bindings/clock/mstar-* 2461F: include/dt-bindings/gpio/msc313-gpio.h 2462 2463ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2464M: Michael Petchkovsky <mkpetch@internode.on.net> 2465S: Maintained 2466 2467ARM/NOMADIK/Ux500 ARCHITECTURES 2468M: Linus Walleij <linus.walleij@linaro.org> 2469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2470S: Maintained 2471T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2472F: Documentation/devicetree/bindings/arm/ste-* 2473F: Documentation/devicetree/bindings/arm/ux500.yaml 2474F: Documentation/devicetree/bindings/arm/ux500/ 2475F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2476F: arch/arm/boot/dts/ste-* 2477F: arch/arm/mach-nomadik/ 2478F: arch/arm/mach-ux500/ 2479F: drivers/clk/clk-nomadik.c 2480F: drivers/clocksource/clksrc-dbx500-prcmu.c 2481F: drivers/dma/ste_dma40* 2482F: drivers/hwspinlock/u8500_hsem.c 2483F: drivers/i2c/busses/i2c-nomadik.c 2484F: drivers/iio/adc/ab8500-gpadc.c 2485F: drivers/mfd/ab8500* 2486F: drivers/mfd/abx500* 2487F: drivers/mfd/db8500* 2488F: drivers/pinctrl/nomadik/ 2489F: drivers/rtc/rtc-ab8500.c 2490F: drivers/rtc/rtc-pl031.c 2491F: drivers/soc/ux500/ 2492 2493ARM/NUVOTON NPCM ARCHITECTURE 2494M: Avi Fishman <avifishman70@gmail.com> 2495M: Tomer Maimon <tmaimon77@gmail.com> 2496M: Tali Perry <tali.perry1@gmail.com> 2497R: Patrick Venture <venture@google.com> 2498R: Nancy Yuen <yuenn@google.com> 2499R: Benjamin Fair <benjaminfair@google.com> 2500L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2501S: Supported 2502F: Documentation/devicetree/bindings/*/*/*npcm* 2503F: Documentation/devicetree/bindings/*/*npcm* 2504F: Documentation/devicetree/bindings/arm/npcm/* 2505F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2506F: arch/arm/boot/dts/nuvoton-npcm* 2507F: arch/arm/mach-npcm/ 2508F: arch/arm64/boot/dts/nuvoton/ 2509F: drivers/*/*npcm* 2510F: drivers/*/*/*npcm* 2511F: drivers/rtc/rtc-nct3018y.c 2512F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2513F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2514 2515ARM/NUVOTON WPCM450 ARCHITECTURE 2516M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2517L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2518S: Maintained 2519W: https://github.com/neuschaefer/wpcm450/wiki 2520F: Documentation/devicetree/bindings/*/*wpcm* 2521F: arch/arm/boot/dts/nuvoton-wpcm450* 2522F: arch/arm/mach-npcm/wpcm450.c 2523F: drivers/*/*/*wpcm* 2524F: drivers/*/*wpcm* 2525 2526ARM/NXP S32G ARCHITECTURE 2527M: Chester Lin <clin@suse.com> 2528R: Andreas Färber <afaerber@suse.de> 2529R: Matthias Brugger <mbrugger@suse.com> 2530R: NXP S32 Linux Team <s32@nxp.com> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: arch/arm64/boot/dts/freescale/s32g*.dts* 2534 2535ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2536L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2537S: Orphan 2538W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2539F: arch/arm/mach-s3c/gta02.h 2540F: arch/arm/mach-s3c/mach-gta02.c 2541 2542ARM/Orion SoC/Technologic Systems TS-78xx platform support 2543M: Alexander Clouter <alex@digriz.org.uk> 2544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2545S: Maintained 2546W: http://www.digriz.org.uk/ts78xx/kernel 2547F: arch/arm/mach-orion5x/ts78xx-* 2548 2549ARM/OXNAS platform support 2550M: Neil Armstrong <narmstrong@baylibre.com> 2551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2552L: linux-oxnas@groups.io (moderated for non-subscribers) 2553S: Maintained 2554F: arch/arm/boot/dts/ox8*.dts* 2555F: arch/arm/mach-oxnas/ 2556F: drivers/power/reset/oxnas-restart.c 2557N: oxnas 2558 2559ARM/PALM TREO SUPPORT 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Orphan 2562F: arch/arm/mach-pxa/palmtreo.* 2563 2564ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2565M: Marek Vasut <marek.vasut@gmail.com> 2566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567S: Maintained 2568W: http://hackndev.com 2569F: arch/arm/mach-pxa/include/mach/palmld.h 2570F: arch/arm/mach-pxa/include/mach/palmtc.h 2571F: arch/arm/mach-pxa/include/mach/palmtx.h 2572F: arch/arm/mach-pxa/palmld.c 2573F: arch/arm/mach-pxa/palmt5.* 2574F: arch/arm/mach-pxa/palmtc.c 2575F: arch/arm/mach-pxa/palmte2.* 2576F: arch/arm/mach-pxa/palmtx.c 2577 2578ARM/PALMZ72 SUPPORT 2579M: Sergey Lapin <slapin@ossfans.org> 2580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2581S: Maintained 2582W: http://hackndev.com 2583F: arch/arm/mach-pxa/palmz72.* 2584 2585ARM/PLEB SUPPORT 2586M: Peter Chubb <pleb@gelato.unsw.edu.au> 2587S: Maintained 2588W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2589 2590ARM/PT DIGITAL BOARD PORT 2591M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2593S: Maintained 2594W: http://www.armlinux.org.uk/ 2595 2596ARM/QUALCOMM SUPPORT 2597M: Andy Gross <agross@kernel.org> 2598M: Bjorn Andersson <bjorn.andersson@linaro.org> 2599R: Konrad Dybcio <konrad.dybcio@somainline.org> 2600L: linux-arm-msm@vger.kernel.org 2601S: Maintained 2602T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2603F: Documentation/devicetree/bindings/*/qcom* 2604F: Documentation/devicetree/bindings/soc/qcom/ 2605F: arch/arm/boot/dts/qcom-*.dts 2606F: arch/arm/boot/dts/qcom-*.dtsi 2607F: arch/arm/mach-qcom/ 2608F: arch/arm64/boot/dts/qcom/ 2609F: drivers/*/*/qcom* 2610F: drivers/*/*/qcom/ 2611F: drivers/*/pm8???-* 2612F: drivers/*/qcom* 2613F: drivers/*/qcom/ 2614F: drivers/bluetooth/btqcomsmd.c 2615F: drivers/clocksource/timer-qcom.c 2616F: drivers/cpuidle/cpuidle-qcom-spm.c 2617F: drivers/extcon/extcon-qcom* 2618F: drivers/i2c/busses/i2c-qcom-geni.c 2619F: drivers/i2c/busses/i2c-qup.c 2620F: drivers/iommu/msm* 2621F: drivers/mfd/ssbi.c 2622F: drivers/mmc/host/mmci_qcom* 2623F: drivers/mmc/host/sdhci-msm.c 2624F: drivers/pci/controller/dwc/pcie-qcom.c 2625F: drivers/phy/qualcomm/ 2626F: drivers/power/*/msm* 2627F: drivers/reset/reset-qcom-* 2628F: drivers/ufs/host/ufs-qcom* 2629F: drivers/spi/spi-geni-qcom.c 2630F: drivers/spi/spi-qcom-qspi.c 2631F: drivers/spi/spi-qup.c 2632F: drivers/tty/serial/msm_serial.c 2633F: drivers/usb/dwc3/dwc3-qcom.c 2634F: include/dt-bindings/*/qcom* 2635F: include/linux/*/qcom* 2636F: include/linux/soc/qcom/ 2637 2638ARM/RADISYS ENP2611 MACHINE SUPPORT 2639M: Lennert Buytenhek <kernel@wantstofly.org> 2640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2641S: Maintained 2642 2643ARM/RDA MICRO ARCHITECTURE 2644M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2646L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2647S: Maintained 2648F: Documentation/devicetree/bindings/arm/rda.yaml 2649F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2650F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2651F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2652F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2653F: arch/arm/boot/dts/rda8810pl-* 2654F: drivers/clocksource/timer-rda.c 2655F: drivers/gpio/gpio-rda.c 2656F: drivers/irqchip/irq-rda-intc.c 2657F: drivers/tty/serial/rda-uart.c 2658 2659ARM/REALTEK ARCHITECTURE 2660M: Andreas Färber <afaerber@suse.de> 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2663S: Maintained 2664F: Documentation/devicetree/bindings/arm/realtek.yaml 2665F: arch/arm/boot/dts/rtd* 2666F: arch/arm/mach-realtek/ 2667F: arch/arm64/boot/dts/realtek/ 2668 2669ARM/RENESAS ARM64 ARCHITECTURE 2670M: Geert Uytterhoeven <geert+renesas@glider.be> 2671M: Magnus Damm <magnus.damm@gmail.com> 2672L: linux-renesas-soc@vger.kernel.org 2673S: Supported 2674Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2675C: irc://irc.libera.chat/renesas-soc 2676T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2677F: Documentation/devicetree/bindings/arm/renesas.yaml 2678F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2679F: Documentation/devicetree/bindings/soc/renesas/ 2680F: arch/arm64/boot/dts/renesas/ 2681F: drivers/soc/renesas/ 2682F: include/linux/soc/renesas/ 2683 2684ARM/RISCPC ARCHITECTURE 2685M: Russell King <linux@armlinux.org.uk> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687S: Maintained 2688W: http://www.armlinux.org.uk/ 2689F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2690F: arch/arm/include/asm/hardware/ioc.h 2691F: arch/arm/include/asm/hardware/iomd.h 2692F: arch/arm/include/asm/hardware/memc.h 2693F: arch/arm/mach-rpc/ 2694F: drivers/net/ethernet/8390/etherh.c 2695F: drivers/net/ethernet/i825xx/ether1* 2696F: drivers/net/ethernet/seeq/ether3* 2697F: drivers/scsi/arm/ 2698 2699ARM/Rockchip SoC support 2700M: Heiko Stuebner <heiko@sntech.de> 2701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2702L: linux-rockchip@lists.infradead.org 2703S: Maintained 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2705F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2706F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2707F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2708F: arch/arm/boot/dts/rk3* 2709F: arch/arm/boot/dts/rv1108* 2710F: arch/arm/mach-rockchip/ 2711F: drivers/*/*/*rockchip* 2712F: drivers/*/*rockchip* 2713F: drivers/clk/rockchip/ 2714F: drivers/i2c/busses/i2c-rk3x.c 2715F: sound/soc/rockchip/ 2716N: rockchip 2717 2718ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2719M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2720R: Alim Akhtar <alim.akhtar@samsung.com> 2721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2722L: linux-samsung-soc@vger.kernel.org 2723S: Maintained 2724C: irc://irc.libera.chat/linux-exynos 2725Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2726B: mailto:linux-samsung-soc@vger.kernel.org 2727T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2728F: Documentation/arm/samsung/ 2729F: Documentation/devicetree/bindings/arm/samsung/ 2730F: Documentation/devicetree/bindings/hwinfo/samsung,* 2731F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2732F: Documentation/devicetree/bindings/soc/samsung/ 2733F: arch/arm/boot/dts/exynos* 2734F: arch/arm/boot/dts/s3c* 2735F: arch/arm/boot/dts/s5p* 2736F: arch/arm/mach-exynos*/ 2737F: arch/arm/mach-s3c/ 2738F: arch/arm/mach-s5p*/ 2739F: arch/arm64/boot/dts/exynos/ 2740F: drivers/*/*/*s3c24* 2741F: drivers/*/*s3c24* 2742F: drivers/*/*s3c64xx* 2743F: drivers/*/*s5pv210* 2744F: drivers/clocksource/samsung_pwm_timer.c 2745F: drivers/memory/samsung/ 2746F: drivers/pwm/pwm-samsung.c 2747F: drivers/soc/samsung/ 2748F: drivers/tty/serial/samsung* 2749F: include/clocksource/samsung_pwm.h 2750F: include/linux/platform_data/*s3c* 2751F: include/linux/serial_s3c.h 2752F: include/linux/soc/samsung/ 2753N: exynos 2754N: s3c2410 2755N: s3c64xx 2756N: s5pv210 2757 2758ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2759M: Łukasz Stelmach <l.stelmach@samsung.com> 2760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2761L: linux-media@vger.kernel.org 2762S: Maintained 2763F: drivers/media/platform/samsung/s5p-g2d/ 2764 2765ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2766M: Marek Szyprowski <m.szyprowski@samsung.com> 2767L: linux-samsung-soc@vger.kernel.org 2768L: linux-media@vger.kernel.org 2769S: Maintained 2770F: Documentation/devicetree/bindings/media/s5p-cec.txt 2771F: drivers/media/cec/platform/s5p/ 2772 2773ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2774M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2775M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2778L: linux-media@vger.kernel.org 2779S: Maintained 2780F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2781F: drivers/media/platform/samsung/s5p-jpeg/ 2782 2783ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2784M: Marek Szyprowski <m.szyprowski@samsung.com> 2785M: Andrzej Hajda <andrzej.hajda@intel.com> 2786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2787L: linux-media@vger.kernel.org 2788S: Maintained 2789F: drivers/media/platform/samsung/s5p-mfc/ 2790 2791ARM/SHMOBILE ARM ARCHITECTURE 2792M: Geert Uytterhoeven <geert+renesas@glider.be> 2793M: Magnus Damm <magnus.damm@gmail.com> 2794L: linux-renesas-soc@vger.kernel.org 2795S: Supported 2796Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2797C: irc://irc.libera.chat/renesas-soc 2798T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2799F: Documentation/devicetree/bindings/arm/renesas.yaml 2800F: Documentation/devicetree/bindings/soc/renesas/ 2801F: arch/arm/boot/dts/emev2* 2802F: arch/arm/boot/dts/gr-peach* 2803F: arch/arm/boot/dts/iwg20d-q7* 2804F: arch/arm/boot/dts/r7s* 2805F: arch/arm/boot/dts/r8a* 2806F: arch/arm/boot/dts/r9a* 2807F: arch/arm/boot/dts/sh* 2808F: arch/arm/configs/shmobile_defconfig 2809F: arch/arm/include/debug/renesas-scif.S 2810F: arch/arm/mach-shmobile/ 2811F: drivers/soc/renesas/ 2812F: include/linux/soc/renesas/ 2813 2814ARM/SOCFPGA ARCHITECTURE 2815M: Dinh Nguyen <dinguyen@kernel.org> 2816S: Maintained 2817W: http://www.rocketboards.org 2818T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2819F: arch/arm/boot/dts/socfpga* 2820F: arch/arm/configs/socfpga_defconfig 2821F: arch/arm/mach-socfpga/ 2822F: arch/arm64/boot/dts/altera/ 2823F: arch/arm64/boot/dts/intel/ 2824 2825ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2826M: Dinh Nguyen <dinguyen@kernel.org> 2827S: Maintained 2828F: drivers/clk/socfpga/ 2829 2830ARM/SOCFPGA EDAC SUPPORT 2831M: Dinh Nguyen <dinguyen@kernel.org> 2832S: Maintained 2833F: drivers/edac/altera_edac.[ch] 2834 2835ARM/SPREADTRUM SoC SUPPORT 2836M: Orson Zhai <orsonzhai@gmail.com> 2837M: Baolin Wang <baolin.wang7@gmail.com> 2838M: Chunyan Zhang <zhang.lyra@gmail.com> 2839S: Maintained 2840F: arch/arm64/boot/dts/sprd 2841N: sprd 2842N: sc27xx 2843N: sc2731 2844 2845ARM/STI ARCHITECTURE 2846M: Patrice Chotard <patrice.chotard@foss.st.com> 2847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2848S: Maintained 2849W: http://www.stlinux.com 2850F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2851F: arch/arm/boot/dts/sti* 2852F: arch/arm/mach-sti/ 2853F: drivers/ata/ahci_st.c 2854F: drivers/char/hw_random/st-rng.c 2855F: drivers/clocksource/arm_global_timer.c 2856F: drivers/clocksource/clksrc_st_lpc.c 2857F: drivers/cpufreq/sti-cpufreq.c 2858F: drivers/dma/st_fdma* 2859F: drivers/i2c/busses/i2c-st.c 2860F: drivers/media/platform/st/sti/c8sectpfe/ 2861F: drivers/media/rc/st_rc.c 2862F: drivers/mmc/host/sdhci-st.c 2863F: drivers/phy/st/phy-miphy28lp.c 2864F: drivers/phy/st/phy-stih407-usb.c 2865F: drivers/pinctrl/pinctrl-st.c 2866F: drivers/remoteproc/st_remoteproc.c 2867F: drivers/remoteproc/st_slim_rproc.c 2868F: drivers/reset/sti/ 2869F: drivers/rtc/rtc-st-lpc.c 2870F: drivers/tty/serial/st-asc.c 2871F: drivers/usb/dwc3/dwc3-st.c 2872F: drivers/usb/host/ehci-st.c 2873F: drivers/usb/host/ohci-st.c 2874F: drivers/watchdog/st_lpc_wdt.c 2875F: include/linux/remoteproc/st_slim_rproc.h 2876 2877ARM/STM32 ARCHITECTURE 2878M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2879M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2880L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Maintained 2883T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2884F: arch/arm/boot/dts/stm32* 2885F: arch/arm/mach-stm32/ 2886F: drivers/clocksource/armv7m_systick.c 2887N: stm32 2888N: stm 2889 2890ARM/SUNPLUS SP7021 SOC SUPPORT 2891M: Qin Jian <qinjian@cqplus1.com> 2892L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2893S: Maintained 2894W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2895F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2896F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2897F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2898F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2899F: arch/arm/boot/dts/sunplus-sp7021*.dts* 2900F: arch/arm/configs/sp7021_*defconfig 2901F: arch/arm/mach-sunplus/ 2902F: drivers/irqchip/irq-sp7021-intc.c 2903F: drivers/reset/reset-sunplus.c 2904F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2905F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2906 2907ARM/Synaptics SoC support 2908M: Jisheng Zhang <jszhang@kernel.org> 2909M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912F: arch/arm/boot/dts/berlin* 2913F: arch/arm/mach-berlin/ 2914F: arch/arm64/boot/dts/synaptics/ 2915 2916ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2917M: Lennert Buytenhek <kernel@wantstofly.org> 2918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2919S: Maintained 2920 2921ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2922M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2923L: linux-tegra@vger.kernel.org 2924L: linux-media@vger.kernel.org 2925S: Maintained 2926F: Documentation/devicetree/bindings/media/tegra-cec.txt 2927F: drivers/media/cec/platform/tegra/ 2928 2929ARM/TESLA FSD SoC SUPPORT 2930M: Alim Akhtar <alim.akhtar@samsung.com> 2931M: linux-fsd@tesla.com 2932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2933L: linux-samsung-soc@vger.kernel.org 2934S: Maintained 2935F: arch/arm64/boot/dts/tesla* 2936 2937ARM/TETON BGA MACHINE SUPPORT 2938M: "Mark F. Brown" <mark.brown314@gmail.com> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Maintained 2941 2942ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2943M: Santosh Shilimkar <ssantosh@kernel.org> 2944L: linux-kernel@vger.kernel.org 2945S: Maintained 2946F: drivers/memory/*emif* 2947 2948ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2949M: Nishanth Menon <nm@ti.com> 2950M: Santosh Shilimkar <ssantosh@kernel.org> 2951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2952S: Maintained 2953T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2954F: arch/arm/boot/dts/keystone-* 2955F: arch/arm/mach-keystone/ 2956 2957ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2958M: Santosh Shilimkar <ssantosh@kernel.org> 2959L: linux-kernel@vger.kernel.org 2960S: Maintained 2961F: drivers/clk/keystone/ 2962 2963ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2964M: Santosh Shilimkar <ssantosh@kernel.org> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966L: linux-kernel@vger.kernel.org 2967S: Maintained 2968F: drivers/clocksource/timer-keystone.c 2969 2970ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2971M: Santosh Shilimkar <ssantosh@kernel.org> 2972L: linux-kernel@vger.kernel.org 2973S: Maintained 2974F: drivers/power/reset/keystone-reset.c 2975 2976ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2977M: Nishanth Menon <nm@ti.com> 2978M: Vignesh Raghavendra <vigneshr@ti.com> 2979M: Tero Kristo <kristo@kernel.org> 2980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2981S: Supported 2982F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2983F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2984F: arch/arm64/boot/dts/ti/Makefile 2985F: arch/arm64/boot/dts/ti/k3-* 2986F: include/dt-bindings/pinctrl/k3.h 2987 2988ARM/THECUS N2100 MACHINE SUPPORT 2989M: Lennert Buytenhek <kernel@wantstofly.org> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Maintained 2992 2993ARM/TOSA MACHINE SUPPORT 2994M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2995M: Dirk Opfer <dirk@opfer-online.de> 2996S: Maintained 2997 2998ARM/TOSHIBA VISCONTI ARCHITECTURE 2999M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Supported 3002T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3003F: Documentation/devicetree/bindings/arm/toshiba.yaml 3004F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3005F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3006F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3007F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3008F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3009F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3010F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3011F: arch/arm64/boot/dts/toshiba/ 3012F: drivers/clk/visconti/ 3013F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3014F: drivers/gpio/gpio-visconti.c 3015F: drivers/pci/controller/dwc/pcie-visconti.c 3016F: drivers/pinctrl/visconti/ 3017F: drivers/watchdog/visconti_wdt.c 3018N: visconti 3019 3020ARM/UNIPHIER ARCHITECTURE 3021M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3022M: Masami Hiramatsu <mhiramat@kernel.org> 3023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3024S: Maintained 3025F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3026F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3027F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3028F: arch/arm/boot/dts/uniphier* 3029F: arch/arm/include/asm/hardware/cache-uniphier.h 3030F: arch/arm/mach-uniphier/ 3031F: arch/arm/mm/cache-uniphier.c 3032F: arch/arm64/boot/dts/socionext/uniphier* 3033F: drivers/bus/uniphier-system-bus.c 3034F: drivers/clk/uniphier/ 3035F: drivers/dma/uniphier-mdmac.c 3036F: drivers/gpio/gpio-uniphier.c 3037F: drivers/i2c/busses/i2c-uniphier* 3038F: drivers/irqchip/irq-uniphier-aidet.c 3039F: drivers/mmc/host/uniphier-sd.c 3040F: drivers/pinctrl/uniphier/ 3041F: drivers/reset/reset-uniphier.c 3042F: drivers/tty/serial/8250/8250_uniphier.c 3043N: uniphier 3044 3045ARM/VERSATILE EXPRESS PLATFORM 3046M: Liviu Dudau <liviu.dudau@arm.com> 3047M: Sudeep Holla <sudeep.holla@arm.com> 3048M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3050S: Maintained 3051F: */*/*/vexpress* 3052F: */*/vexpress* 3053F: arch/arm/boot/dts/vexpress* 3054F: arch/arm/mach-vexpress/ 3055F: arch/arm64/boot/dts/arm/ 3056F: drivers/clk/versatile/clk-vexpress-osc.c 3057F: drivers/clocksource/timer-versatile.c 3058N: mps2 3059 3060ARM/VFP SUPPORT 3061M: Russell King <linux@armlinux.org.uk> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064W: http://www.armlinux.org.uk/ 3065F: arch/arm/vfp/ 3066 3067ARM/VOIPAC PXA270 SUPPORT 3068M: Marek Vasut <marek.vasut@gmail.com> 3069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3070S: Maintained 3071F: arch/arm/mach-pxa/include/mach/vpac270.h 3072F: arch/arm/mach-pxa/vpac270.c 3073 3074ARM/VT8500 ARM ARCHITECTURE 3075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3076S: Orphan 3077F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3078F: arch/arm/mach-vt8500/ 3079F: drivers/clocksource/timer-vt8500.c 3080F: drivers/i2c/busses/i2c-wmt.c 3081F: drivers/mmc/host/wmt-sdmmc.c 3082F: drivers/pwm/pwm-vt8500.c 3083F: drivers/rtc/rtc-vt8500.c 3084F: drivers/tty/serial/vt8500_serial.c 3085F: drivers/usb/host/ehci-platform.c 3086F: drivers/usb/host/uhci-platform.c 3087F: drivers/video/fbdev/vt8500lcdfb.* 3088F: drivers/video/fbdev/wm8505fb* 3089F: drivers/video/fbdev/wmt_ge_rops.* 3090 3091ARM/ZIPIT Z2 SUPPORT 3092M: Marek Vasut <marek.vasut@gmail.com> 3093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3094S: Maintained 3095F: arch/arm/mach-pxa/include/mach/z2.h 3096F: arch/arm/mach-pxa/z2.c 3097 3098ARM/ZYNQ ARCHITECTURE 3099M: Michal Simek <michal.simek@xilinx.com> 3100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3101S: Supported 3102W: http://wiki.xilinx.com 3103T: git https://github.com/Xilinx/linux-xlnx.git 3104F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3105F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3106F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3107F: arch/arm/mach-zynq/ 3108F: drivers/clocksource/timer-cadence-ttc.c 3109F: drivers/cpuidle/cpuidle-zynq.c 3110F: drivers/edac/synopsys_edac.c 3111F: drivers/i2c/busses/i2c-cadence.c 3112F: drivers/i2c/busses/i2c-xiic.c 3113F: drivers/mmc/host/sdhci-of-arasan.c 3114N: zynq 3115N: xilinx 3116 3117ARM64 PORT (AARCH64 ARCHITECTURE) 3118M: Catalin Marinas <catalin.marinas@arm.com> 3119M: Will Deacon <will@kernel.org> 3120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3123F: Documentation/arm64/ 3124F: arch/arm64/ 3125F: tools/testing/selftests/arm64/ 3126X: arch/arm64/boot/dts/ 3127 3128ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3129M: George McCollister <george.mccollister@gmail.com> 3130L: netdev@vger.kernel.org 3131S: Maintained 3132F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3133F: drivers/net/dsa/xrs700x/* 3134F: net/dsa/tag_xrs700x.c 3135 3136AS3645A LED FLASH CONTROLLER DRIVER 3137M: Sakari Ailus <sakari.ailus@iki.fi> 3138L: linux-leds@vger.kernel.org 3139S: Maintained 3140F: drivers/leds/flash/leds-as3645a.c 3141 3142ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3143M: Tianshu Qiu <tian.shu.qiu@intel.com> 3144L: linux-media@vger.kernel.org 3145S: Maintained 3146T: git git://linuxtv.org/media_tree.git 3147F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3148F: drivers/media/i2c/ak7375.c 3149 3150ASAHI KASEI AK8974 DRIVER 3151M: Linus Walleij <linus.walleij@linaro.org> 3152L: linux-iio@vger.kernel.org 3153S: Supported 3154W: http://www.akm.com/ 3155F: drivers/iio/magnetometer/ak8974.c 3156 3157ASC7621 HARDWARE MONITOR DRIVER 3158M: George Joseph <george.joseph@fairview5.com> 3159L: linux-hwmon@vger.kernel.org 3160S: Maintained 3161F: Documentation/hwmon/asc7621.rst 3162F: drivers/hwmon/asc7621.c 3163 3164ASIX AX88796C SPI ETHERNET ADAPTER 3165M: Łukasz Stelmach <l.stelmach@samsung.com> 3166S: Maintained 3167F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3168F: drivers/net/ethernet/asix/ax88796c_* 3169 3170ASPEED PECI CONTROLLER 3171M: Iwona Winiarska <iwona.winiarska@intel.com> 3172L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3173L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3174S: Supported 3175F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3176F: drivers/peci/controller/peci-aspeed.c 3177 3178ASPEED PINCTRL DRIVERS 3179M: Andrew Jeffery <andrew@aj.id.au> 3180L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3181L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3182L: linux-gpio@vger.kernel.org 3183S: Maintained 3184F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3185F: drivers/pinctrl/aspeed/ 3186 3187ASPEED SCU INTERRUPT CONTROLLER DRIVER 3188M: Eddie James <eajames@linux.ibm.com> 3189L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3190S: Maintained 3191F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3192F: drivers/irqchip/irq-aspeed-scu-ic.c 3193F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3194 3195ASPEED SD/MMC DRIVER 3196M: Andrew Jeffery <andrew@aj.id.au> 3197L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3198L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3199L: linux-mmc@vger.kernel.org 3200S: Maintained 3201F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3202F: drivers/mmc/host/sdhci-of-aspeed* 3203 3204ASPEED SMC SPI DRIVER 3205M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3206M: Cédric Le Goater <clg@kaod.org> 3207L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3208L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3209L: linux-spi@vger.kernel.org 3210S: Maintained 3211F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3212F: drivers/spi/spi-aspeed-smc.c 3213 3214ASPEED VIDEO ENGINE DRIVER 3215M: Eddie James <eajames@linux.ibm.com> 3216L: linux-media@vger.kernel.org 3217L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3218S: Maintained 3219F: Documentation/devicetree/bindings/media/aspeed-video.txt 3220F: drivers/media/platform/aspeed/ 3221 3222ASPEED USB UDC DRIVER 3223M: Neal Liu <neal_liu@aspeedtech.com> 3224L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3225S: Maintained 3226F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3227F: drivers/usb/gadget/udc/aspeed_udc.c 3228 3229ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3230M: Corentin Chary <corentin.chary@gmail.com> 3231L: acpi4asus-user@lists.sourceforge.net 3232L: platform-driver-x86@vger.kernel.org 3233S: Maintained 3234W: http://acpi4asus.sf.net 3235F: drivers/platform/x86/asus*.c 3236F: drivers/platform/x86/eeepc*.c 3237 3238ASUS TF103C DOCK DRIVER 3239M: Hans de Goede <hdegoede@redhat.com> 3240L: platform-driver-x86@vger.kernel.org 3241S: Maintained 3242T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3243F: drivers/platform/x86/asus-tf103c-dock.c 3244 3245ASUS WMI HARDWARE MONITOR DRIVER 3246M: Ed Brindley <kernel@maidavale.org> 3247M: Denis Pauk <pauk.denis@gmail.com> 3248L: linux-hwmon@vger.kernel.org 3249S: Maintained 3250F: drivers/hwmon/asus_wmi_sensors.c 3251 3252ASUS WMI EC HARDWARE MONITOR DRIVER 3253M: Eugene Shalygin <eugene.shalygin@gmail.com> 3254M: Denis Pauk <pauk.denis@gmail.com> 3255L: linux-hwmon@vger.kernel.org 3256S: Maintained 3257F: drivers/hwmon/asus_wmi_ec_sensors.c 3258 3259ASUS EC HARDWARE MONITOR DRIVER 3260M: Eugene Shalygin <eugene.shalygin@gmail.com> 3261L: linux-hwmon@vger.kernel.org 3262S: Maintained 3263F: drivers/hwmon/asus-ec-sensors.c 3264 3265ASUS WIRELESS RADIO CONTROL DRIVER 3266M: João Paulo Rechi Vita <jprvita@gmail.com> 3267L: platform-driver-x86@vger.kernel.org 3268S: Maintained 3269F: drivers/platform/x86/asus-wireless.c 3270 3271ASYMMETRIC KEYS 3272M: David Howells <dhowells@redhat.com> 3273L: keyrings@vger.kernel.org 3274S: Maintained 3275F: Documentation/crypto/asymmetric-keys.rst 3276F: crypto/asymmetric_keys/ 3277F: include/crypto/pkcs7.h 3278F: include/crypto/public_key.h 3279F: include/linux/verification.h 3280 3281ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3282R: Dan Williams <dan.j.williams@intel.com> 3283S: Odd fixes 3284W: http://sourceforge.net/projects/xscaleiop 3285F: Documentation/crypto/async-tx-api.rst 3286F: crypto/async_tx/ 3287F: include/linux/async_tx.h 3288 3289AT24 EEPROM DRIVER 3290M: Bartosz Golaszewski <brgl@bgdev.pl> 3291L: linux-i2c@vger.kernel.org 3292S: Maintained 3293T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3294F: Documentation/devicetree/bindings/eeprom/at24.yaml 3295F: drivers/misc/eeprom/at24.c 3296 3297ATA OVER ETHERNET (AOE) DRIVER 3298M: "Justin Sanders" <justin@coraid.com> 3299S: Supported 3300W: http://www.openaoe.org/ 3301F: Documentation/admin-guide/aoe/ 3302F: drivers/block/aoe/ 3303 3304ATC260X PMIC MFD DRIVER 3305M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3306M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3307L: linux-actions@lists.infradead.org 3308S: Maintained 3309F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3310F: drivers/input/misc/atc260x-onkey.c 3311F: drivers/mfd/atc260* 3312F: drivers/power/reset/atc260x-poweroff.c 3313F: drivers/regulator/atc260x-regulator.c 3314F: include/linux/mfd/atc260x/* 3315 3316ATHEROS 71XX/9XXX GPIO DRIVER 3317M: Alban Bedel <albeu@free.fr> 3318S: Maintained 3319W: https://github.com/AlbanBedel/linux 3320T: git git://github.com/AlbanBedel/linux 3321F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3322F: drivers/gpio/gpio-ath79.c 3323 3324ATHEROS 71XX/9XXX USB PHY DRIVER 3325M: Alban Bedel <albeu@free.fr> 3326S: Maintained 3327W: https://github.com/AlbanBedel/linux 3328T: git git://github.com/AlbanBedel/linux 3329F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3330F: drivers/phy/qualcomm/phy-ath79-usb.c 3331 3332ATHEROS ATH GENERIC UTILITIES 3333M: Kalle Valo <kvalo@kernel.org> 3334L: linux-wireless@vger.kernel.org 3335S: Supported 3336F: drivers/net/wireless/ath/* 3337 3338ATHEROS ATH5K WIRELESS DRIVER 3339M: Jiri Slaby <jirislaby@kernel.org> 3340M: Nick Kossifidis <mickflemm@gmail.com> 3341M: Luis Chamberlain <mcgrof@kernel.org> 3342L: linux-wireless@vger.kernel.org 3343S: Maintained 3344W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3345F: drivers/net/wireless/ath/ath5k/ 3346 3347ATHEROS ATH6KL WIRELESS DRIVER 3348L: linux-wireless@vger.kernel.org 3349S: Orphan 3350W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3351F: drivers/net/wireless/ath/ath6kl/ 3352 3353ATI_REMOTE2 DRIVER 3354M: Ville Syrjala <syrjala@sci.fi> 3355S: Maintained 3356F: drivers/input/misc/ati_remote2.c 3357 3358ATK0110 HWMON DRIVER 3359M: Luca Tettamanti <kronos.it@gmail.com> 3360L: linux-hwmon@vger.kernel.org 3361S: Maintained 3362F: drivers/hwmon/asus_atk0110.c 3363 3364ATLX ETHERNET DRIVERS 3365M: Chris Snook <chris.snook@gmail.com> 3366L: netdev@vger.kernel.org 3367S: Maintained 3368W: http://sourceforge.net/projects/atl1 3369W: http://atl1.sourceforge.net 3370F: drivers/net/ethernet/atheros/ 3371 3372ATM 3373M: Chas Williams <3chas3@gmail.com> 3374L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3375L: netdev@vger.kernel.org 3376S: Maintained 3377W: http://linux-atm.sourceforge.net 3378F: drivers/atm/ 3379F: include/linux/atm* 3380F: include/uapi/linux/atm* 3381 3382ATMEL MACB ETHERNET DRIVER 3383M: Nicolas Ferre <nicolas.ferre@microchip.com> 3384M: Claudiu Beznea <claudiu.beznea@microchip.com> 3385S: Supported 3386F: drivers/net/ethernet/cadence/ 3387 3388ATMEL MAXTOUCH DRIVER 3389M: Nick Dyer <nick@shmanahar.org> 3390S: Maintained 3391T: git git://github.com/ndyer/linux.git 3392F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3393F: drivers/input/touchscreen/atmel_mxt_ts.c 3394 3395ATMEL WIRELESS DRIVER 3396M: Simon Kelley <simon@thekelleys.org.uk> 3397L: linux-wireless@vger.kernel.org 3398S: Maintained 3399W: http://www.thekelleys.org.uk/atmel 3400W: http://atmelwlandriver.sourceforge.net/ 3401F: drivers/net/wireless/atmel/atmel* 3402 3403ATOMIC INFRASTRUCTURE 3404M: Will Deacon <will@kernel.org> 3405M: Peter Zijlstra <peterz@infradead.org> 3406R: Boqun Feng <boqun.feng@gmail.com> 3407R: Mark Rutland <mark.rutland@arm.com> 3408L: linux-kernel@vger.kernel.org 3409S: Maintained 3410F: arch/*/include/asm/atomic*.h 3411F: include/*/atomic*.h 3412F: include/linux/refcount.h 3413F: Documentation/atomic_*.txt 3414F: scripts/atomic/ 3415 3416ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3417M: Bradley Grove <linuxdrivers@attotech.com> 3418L: linux-scsi@vger.kernel.org 3419S: Supported 3420W: http://www.attotech.com 3421F: drivers/scsi/esas2r 3422 3423ATUSB IEEE 802.15.4 RADIO DRIVER 3424M: Stefan Schmidt <stefan@datenfreihafen.org> 3425L: linux-wpan@vger.kernel.org 3426S: Maintained 3427F: drivers/net/ieee802154/at86rf230.h 3428F: drivers/net/ieee802154/atusb.c 3429F: drivers/net/ieee802154/atusb.h 3430 3431AUDIT SUBSYSTEM 3432M: Paul Moore <paul@paul-moore.com> 3433M: Eric Paris <eparis@redhat.com> 3434L: linux-audit@redhat.com (moderated for non-subscribers) 3435S: Supported 3436W: https://github.com/linux-audit 3437T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3438F: include/asm-generic/audit_*.h 3439F: include/linux/audit.h 3440F: include/linux/audit_arch.h 3441F: include/uapi/linux/audit.h 3442F: kernel/audit* 3443F: lib/*audit.c 3444 3445AUXILIARY DISPLAY DRIVERS 3446M: Miguel Ojeda <ojeda@kernel.org> 3447S: Maintained 3448F: Documentation/devicetree/bindings/auxdisplay/ 3449F: drivers/auxdisplay/ 3450F: include/linux/cfag12864b.h 3451 3452AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3453M: Andreas Klinger <ak@it-klinger.de> 3454L: linux-iio@vger.kernel.org 3455S: Maintained 3456F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3457F: drivers/iio/adc/hx711.c 3458 3459AX.25 NETWORK LAYER 3460M: Ralf Baechle <ralf@linux-mips.org> 3461L: linux-hams@vger.kernel.org 3462S: Maintained 3463W: http://www.linux-ax25.org/ 3464F: include/net/ax25.h 3465F: include/uapi/linux/ax25.h 3466F: net/ax25/ 3467 3468AXENTIA ARM DEVICES 3469M: Peter Rosin <peda@axentia.se> 3470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3471S: Maintained 3472F: arch/arm/boot/dts/at91-linea.dtsi 3473F: arch/arm/boot/dts/at91-natte.dtsi 3474F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3475F: arch/arm/boot/dts/at91-tse850-3.dts 3476 3477AXENTIA ASOC DRIVERS 3478M: Peter Rosin <peda@axentia.se> 3479L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3480S: Maintained 3481F: Documentation/devicetree/bindings/sound/axentia,* 3482F: sound/soc/atmel/tse850-pcm5142.c 3483 3484AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3485M: Nuno Sá <nuno.sa@analog.com> 3486L: linux-hwmon@vger.kernel.org 3487S: Supported 3488W: https://ez.analog.com/linux-software-drivers 3489F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3490F: drivers/hwmon/axi-fan-control.c 3491 3492AXXIA I2C CONTROLLER 3493M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3494L: linux-i2c@vger.kernel.org 3495S: Maintained 3496F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3497F: drivers/i2c/busses/i2c-axxia.c 3498 3499AZ6007 DVB DRIVER 3500M: Mauro Carvalho Chehab <mchehab@kernel.org> 3501L: linux-media@vger.kernel.org 3502S: Maintained 3503W: https://linuxtv.org 3504T: git git://linuxtv.org/media_tree.git 3505F: drivers/media/usb/dvb-usb-v2/az6007.c 3506 3507AZTECH FM RADIO RECEIVER DRIVER 3508M: Hans Verkuil <hverkuil@xs4all.nl> 3509L: linux-media@vger.kernel.org 3510S: Maintained 3511W: https://linuxtv.org 3512T: git git://linuxtv.org/media_tree.git 3513F: drivers/media/radio/radio-aztech* 3514 3515B43 WIRELESS DRIVER 3516L: linux-wireless@vger.kernel.org 3517L: b43-dev@lists.infradead.org 3518S: Odd Fixes 3519W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3520F: drivers/net/wireless/broadcom/b43/ 3521 3522B43LEGACY WIRELESS DRIVER 3523M: Larry Finger <Larry.Finger@lwfinger.net> 3524L: linux-wireless@vger.kernel.org 3525L: b43-dev@lists.infradead.org 3526S: Maintained 3527W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3528F: drivers/net/wireless/broadcom/b43legacy/ 3529 3530BACKLIGHT CLASS/SUBSYSTEM 3531M: Lee Jones <lee@kernel.org> 3532M: Daniel Thompson <daniel.thompson@linaro.org> 3533M: Jingoo Han <jingoohan1@gmail.com> 3534L: dri-devel@lists.freedesktop.org 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3537F: Documentation/ABI/stable/sysfs-class-backlight 3538F: Documentation/ABI/testing/sysfs-class-backlight 3539F: Documentation/devicetree/bindings/leds/backlight 3540F: drivers/video/backlight/ 3541F: include/linux/backlight.h 3542F: include/linux/pwm_backlight.h 3543 3544BARCO P50 GPIO DRIVER 3545M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3546M: Peter Korsgaard <peter.korsgaard@barco.com> 3547S: Maintained 3548F: drivers/platform/x86/barco-p50-gpio.c 3549 3550BATMAN ADVANCED 3551M: Marek Lindner <mareklindner@neomailbox.ch> 3552M: Simon Wunderlich <sw@simonwunderlich.de> 3553M: Antonio Quartulli <a@unstable.cc> 3554M: Sven Eckelmann <sven@narfation.org> 3555L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3556S: Maintained 3557W: https://www.open-mesh.org/ 3558Q: https://patchwork.open-mesh.org/project/batman/list/ 3559B: https://www.open-mesh.org/projects/batman-adv/issues 3560C: ircs://irc.hackint.org/batadv 3561T: git https://git.open-mesh.org/linux-merge.git 3562F: Documentation/networking/batman-adv.rst 3563F: include/uapi/linux/batadv_packet.h 3564F: include/uapi/linux/batman_adv.h 3565F: net/batman-adv/ 3566 3567BAYCOM/HDLCDRV DRIVERS FOR AX.25 3568M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3569L: linux-hams@vger.kernel.org 3570S: Maintained 3571W: http://www.baycom.org/~tom/ham/ham.html 3572F: drivers/net/hamradio/baycom* 3573 3574BCACHE (BLOCK LAYER CACHE) 3575M: Coly Li <colyli@suse.de> 3576M: Kent Overstreet <kent.overstreet@gmail.com> 3577L: linux-bcache@vger.kernel.org 3578S: Maintained 3579W: http://bcache.evilpiepirate.org 3580C: irc://irc.oftc.net/bcache 3581F: drivers/md/bcache/ 3582 3583BDISP ST MEDIA DRIVER 3584M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3585L: linux-media@vger.kernel.org 3586S: Supported 3587W: https://linuxtv.org 3588T: git git://linuxtv.org/media_tree.git 3589F: drivers/media/platform/st/sti/bdisp 3590 3591BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3592M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3593L: netdev@vger.kernel.org 3594S: Maintained 3595F: drivers/net/ethernet/ec_bhf.c 3596 3597BEFS FILE SYSTEM 3598M: Luis de Bethencourt <luisbg@kernel.org> 3599M: Salah Triki <salah.triki@gmail.com> 3600S: Maintained 3601T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3602F: Documentation/filesystems/befs.rst 3603F: fs/befs/ 3604 3605BFQ I/O SCHEDULER 3606M: Paolo Valente <paolo.valente@linaro.org> 3607M: Jens Axboe <axboe@kernel.dk> 3608L: linux-block@vger.kernel.org 3609S: Maintained 3610F: Documentation/block/bfq-iosched.rst 3611F: block/bfq-* 3612 3613BFS FILE SYSTEM 3614M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3615S: Maintained 3616F: Documentation/filesystems/bfs.rst 3617F: fs/bfs/ 3618F: include/uapi/linux/bfs_fs.h 3619 3620BITMAP API 3621M: Yury Norov <yury.norov@gmail.com> 3622R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3623R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3624S: Maintained 3625F: include/linux/bitmap.h 3626F: include/linux/cpumask.h 3627F: include/linux/find.h 3628F: include/linux/nodemask.h 3629F: lib/bitmap.c 3630F: lib/cpumask.c 3631F: lib/cpumask_kunit.c 3632F: lib/find_bit.c 3633F: lib/find_bit_benchmark.c 3634F: lib/test_bitmap.c 3635F: tools/include/linux/bitmap.h 3636F: tools/include/linux/find.h 3637F: tools/lib/bitmap.c 3638F: tools/lib/find_bit.c 3639 3640BLINKM RGB LED DRIVER 3641M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3642S: Maintained 3643F: drivers/leds/leds-blinkm.c 3644 3645BLOCK LAYER 3646M: Jens Axboe <axboe@kernel.dk> 3647L: linux-block@vger.kernel.org 3648S: Maintained 3649T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3650F: Documentation/ABI/stable/sysfs-block 3651F: Documentation/block/ 3652F: block/ 3653F: drivers/block/ 3654F: include/linux/bio.h 3655F: include/linux/blk* 3656F: kernel/trace/blktrace.c 3657F: lib/sbitmap.c 3658 3659BLOCK2MTD DRIVER 3660M: Joern Engel <joern@lazybastard.org> 3661L: linux-mtd@lists.infradead.org 3662S: Maintained 3663F: drivers/mtd/devices/block2mtd.c 3664 3665BLUETOOTH DRIVERS 3666M: Marcel Holtmann <marcel@holtmann.org> 3667M: Johan Hedberg <johan.hedberg@gmail.com> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: drivers/bluetooth/ 3675 3676BLUETOOTH SUBSYSTEM 3677M: Marcel Holtmann <marcel@holtmann.org> 3678M: Johan Hedberg <johan.hedberg@gmail.com> 3679M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3680L: linux-bluetooth@vger.kernel.org 3681S: Supported 3682W: http://www.bluez.org/ 3683T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3685F: include/net/bluetooth/ 3686F: net/bluetooth/ 3687 3688BONDING DRIVER 3689M: Jay Vosburgh <j.vosburgh@gmail.com> 3690M: Veaceslav Falico <vfalico@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BPF [GENERAL] (Safe Dynamic Programs and Tools) 3709M: Alexei Starovoitov <ast@kernel.org> 3710M: Daniel Borkmann <daniel@iogearbox.net> 3711M: Andrii Nakryiko <andrii@kernel.org> 3712R: Martin KaFai Lau <martin.lau@linux.dev> 3713R: Song Liu <song@kernel.org> 3714R: Yonghong Song <yhs@fb.com> 3715R: John Fastabend <john.fastabend@gmail.com> 3716R: KP Singh <kpsingh@kernel.org> 3717R: Stanislav Fomichev <sdf@google.com> 3718R: Hao Luo <haoluo@google.com> 3719R: Jiri Olsa <jolsa@kernel.org> 3720L: bpf@vger.kernel.org 3721S: Supported 3722W: https://bpf.io/ 3723Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3724T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3725T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3726F: Documentation/bpf/ 3727F: Documentation/networking/filter.rst 3728F: Documentation/userspace-api/ebpf/ 3729F: arch/*/net/* 3730F: include/linux/bpf* 3731F: include/linux/btf* 3732F: include/linux/filter.h 3733F: include/trace/events/xdp.h 3734F: include/uapi/linux/bpf* 3735F: include/uapi/linux/btf* 3736F: include/uapi/linux/filter.h 3737F: kernel/bpf/ 3738F: kernel/trace/bpf_trace.c 3739F: lib/test_bpf.c 3740F: net/bpf/ 3741F: net/core/filter.c 3742F: net/sched/act_bpf.c 3743F: net/sched/cls_bpf.c 3744F: samples/bpf/ 3745F: scripts/bpf_doc.py 3746F: scripts/pahole-flags.sh 3747F: scripts/pahole-version.sh 3748F: tools/bpf/ 3749F: tools/lib/bpf/ 3750F: tools/testing/selftests/bpf/ 3751 3752BPF JIT for ARM 3753M: Shubham Bansal <illusionist.neo@gmail.com> 3754L: bpf@vger.kernel.org 3755S: Odd Fixes 3756F: arch/arm/net/ 3757 3758BPF JIT for ARM64 3759M: Daniel Borkmann <daniel@iogearbox.net> 3760M: Alexei Starovoitov <ast@kernel.org> 3761M: Zi Shen Lim <zlim.lnx@gmail.com> 3762L: bpf@vger.kernel.org 3763S: Supported 3764F: arch/arm64/net/ 3765 3766BPF JIT for MIPS (32-BIT AND 64-BIT) 3767M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3768M: Paul Burton <paulburton@kernel.org> 3769L: bpf@vger.kernel.org 3770S: Maintained 3771F: arch/mips/net/ 3772 3773BPF JIT for NFP NICs 3774M: Jakub Kicinski <kuba@kernel.org> 3775L: bpf@vger.kernel.org 3776S: Odd Fixes 3777F: drivers/net/ethernet/netronome/nfp/bpf/ 3778 3779BPF JIT for POWERPC (32-BIT AND 64-BIT) 3780M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3781M: Michael Ellerman <mpe@ellerman.id.au> 3782L: bpf@vger.kernel.org 3783S: Supported 3784F: arch/powerpc/net/ 3785 3786BPF JIT for RISC-V (32-bit) 3787M: Luke Nelson <luke.r.nels@gmail.com> 3788M: Xi Wang <xi.wang@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Maintained 3791F: arch/riscv/net/ 3792X: arch/riscv/net/bpf_jit_comp64.c 3793 3794BPF JIT for RISC-V (64-bit) 3795M: Björn Töpel <bjorn@kernel.org> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: arch/riscv/net/ 3799X: arch/riscv/net/bpf_jit_comp32.c 3800 3801BPF JIT for S390 3802M: Ilya Leoshkevich <iii@linux.ibm.com> 3803M: Heiko Carstens <hca@linux.ibm.com> 3804M: Vasily Gorbik <gor@linux.ibm.com> 3805L: bpf@vger.kernel.org 3806S: Supported 3807F: arch/s390/net/ 3808X: arch/s390/net/pnet.c 3809 3810BPF JIT for SPARC (32-BIT AND 64-BIT) 3811M: David S. Miller <davem@davemloft.net> 3812L: bpf@vger.kernel.org 3813S: Odd Fixes 3814F: arch/sparc/net/ 3815 3816BPF JIT for X86 32-BIT 3817M: Wang YanQing <udknight@gmail.com> 3818L: bpf@vger.kernel.org 3819S: Odd Fixes 3820F: arch/x86/net/bpf_jit_comp32.c 3821 3822BPF JIT for X86 64-BIT 3823M: Alexei Starovoitov <ast@kernel.org> 3824M: Daniel Borkmann <daniel@iogearbox.net> 3825L: bpf@vger.kernel.org 3826S: Supported 3827F: arch/x86/net/ 3828X: arch/x86/net/bpf_jit_comp32.c 3829 3830BPF [CORE] 3831M: Alexei Starovoitov <ast@kernel.org> 3832M: Daniel Borkmann <daniel@iogearbox.net> 3833R: John Fastabend <john.fastabend@gmail.com> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/verifier.c 3837F: kernel/bpf/tnum.c 3838F: kernel/bpf/core.c 3839F: kernel/bpf/syscall.c 3840F: kernel/bpf/dispatcher.c 3841F: kernel/bpf/trampoline.c 3842F: include/linux/bpf* 3843F: include/linux/filter.h 3844 3845BPF [BTF] 3846M: Martin KaFai Lau <martin.lau@linux.dev> 3847L: bpf@vger.kernel.org 3848S: Maintained 3849F: kernel/bpf/btf.c 3850F: include/linux/btf* 3851 3852BPF [TRACING] 3853M: Song Liu <song@kernel.org> 3854R: Jiri Olsa <jolsa@kernel.org> 3855L: bpf@vger.kernel.org 3856S: Maintained 3857F: kernel/trace/bpf_trace.c 3858F: kernel/bpf/stackmap.c 3859 3860BPF [NETWORKING] (tc BPF, sock_addr) 3861M: Martin KaFai Lau <martin.lau@linux.dev> 3862M: Daniel Borkmann <daniel@iogearbox.net> 3863R: John Fastabend <john.fastabend@gmail.com> 3864L: bpf@vger.kernel.org 3865L: netdev@vger.kernel.org 3866S: Maintained 3867F: net/core/filter.c 3868F: net/sched/act_bpf.c 3869F: net/sched/cls_bpf.c 3870 3871BPF [NETWORKING] (struct_ops, reuseport) 3872M: Martin KaFai Lau <martin.lau@linux.dev> 3873L: bpf@vger.kernel.org 3874L: netdev@vger.kernel.org 3875S: Maintained 3876F: kernel/bpf/bpf_struct* 3877 3878BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3879M: KP Singh <kpsingh@kernel.org> 3880R: Florent Revest <revest@chromium.org> 3881R: Brendan Jackman <jackmanb@chromium.org> 3882L: bpf@vger.kernel.org 3883S: Maintained 3884F: Documentation/bpf/prog_lsm.rst 3885F: include/linux/bpf_lsm.h 3886F: kernel/bpf/bpf_lsm.c 3887F: security/bpf/ 3888 3889BPF [STORAGE & CGROUPS] 3890M: Martin KaFai Lau <martin.lau@linux.dev> 3891L: bpf@vger.kernel.org 3892S: Maintained 3893F: kernel/bpf/cgroup.c 3894F: kernel/bpf/*storage.c 3895F: kernel/bpf/bpf_lru* 3896 3897BPF [RINGBUF] 3898M: Andrii Nakryiko <andrii@kernel.org> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: kernel/bpf/ringbuf.c 3902 3903BPF [ITERATOR] 3904M: Yonghong Song <yhs@fb.com> 3905L: bpf@vger.kernel.org 3906S: Maintained 3907F: kernel/bpf/*iter.c 3908 3909BPF [L7 FRAMEWORK] (sockmap) 3910M: John Fastabend <john.fastabend@gmail.com> 3911M: Jakub Sitnicki <jakub@cloudflare.com> 3912L: netdev@vger.kernel.org 3913L: bpf@vger.kernel.org 3914S: Maintained 3915F: include/linux/skmsg.h 3916F: net/core/skmsg.c 3917F: net/core/sock_map.c 3918F: net/ipv4/tcp_bpf.c 3919F: net/ipv4/udp_bpf.c 3920F: net/unix/unix_bpf.c 3921 3922BPF [LIBRARY] (libbpf) 3923M: Andrii Nakryiko <andrii@kernel.org> 3924L: bpf@vger.kernel.org 3925S: Maintained 3926F: tools/lib/bpf/ 3927 3928BPF [TOOLING] (bpftool) 3929M: Quentin Monnet <quentin@isovalent.com> 3930L: bpf@vger.kernel.org 3931S: Maintained 3932F: kernel/bpf/disasm.* 3933F: tools/bpf/bpftool/ 3934 3935BPF [SELFTESTS] (Test Runners & Infrastructure) 3936M: Andrii Nakryiko <andrii@kernel.org> 3937R: Mykola Lysenko <mykolal@fb.com> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: tools/testing/selftests/bpf/ 3941 3942BPF [MISC] 3943L: bpf@vger.kernel.org 3944S: Odd Fixes 3945K: (?:\b|_)bpf(?:\b|_) 3946 3947BROADCOM B44 10/100 ETHERNET DRIVER 3948M: Michael Chan <michael.chan@broadcom.com> 3949L: netdev@vger.kernel.org 3950S: Supported 3951F: drivers/net/ethernet/broadcom/b44.* 3952 3953BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3954M: Florian Fainelli <f.fainelli@gmail.com> 3955L: netdev@vger.kernel.org 3956L: openwrt-devel@lists.openwrt.org (subscribers-only) 3957S: Supported 3958F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3959F: drivers/net/dsa/b53/* 3960F: drivers/net/dsa/bcm_sf2* 3961F: include/linux/dsa/brcm.h 3962F: include/linux/platform_data/b53.h 3963 3964BROADCOM BCMBCA ARM ARCHITECTURE 3965M: William Zhang <william.zhang@broadcom.com> 3966M: Anand Gore <anand.gore@broadcom.com> 3967M: Kursad Oney <kursad.oney@broadcom.com> 3968M: Florian Fainelli <f.fainelli@gmail.com> 3969R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3971S: Maintained 3972T: git git://github.com/broadcom/stblinux.git 3973F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3974F: arch/arm64/boot/dts/broadcom/bcmbca/* 3975N: bcmbca 3976N: bcm[9]?47622 3977N: bcm[9]?4912 3978N: bcm[9]?63138 3979N: bcm[9]?63146 3980N: bcm[9]?63148 3981N: bcm[9]?63158 3982N: bcm[9]?63178 3983N: bcm[9]?6756 3984N: bcm[9]?6813 3985N: bcm[9]?6846 3986N: bcm[9]?6855 3987N: bcm[9]?6856 3988N: bcm[9]?6858 3989N: bcm[9]?6878 3990 3991BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3992M: Florian Fainelli <f.fainelli@gmail.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3996S: Maintained 3997T: git git://github.com/broadcom/stblinux.git 3998F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3999F: drivers/pci/controller/pcie-brcmstb.c 4000F: drivers/staging/vc04_services 4001N: bcm2711 4002N: bcm283* 4003N: raspberrypi 4004 4005BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4006M: Florian Fainelli <f.fainelli@gmail.com> 4007M: Ray Jui <rjui@broadcom.com> 4008M: Scott Branden <sbranden@broadcom.com> 4009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4010S: Maintained 4011T: git git://github.com/broadcom/mach-bcm 4012F: arch/arm/mach-bcm/ 4013N: bcm281* 4014N: bcm113* 4015N: bcm216* 4016N: kona 4017 4018BROADCOM BCM47XX MIPS ARCHITECTURE 4019M: Hauke Mehrtens <hauke@hauke-m.de> 4020M: Rafał Miłecki <zajec5@gmail.com> 4021L: linux-mips@vger.kernel.org 4022S: Maintained 4023F: Documentation/devicetree/bindings/mips/brcm/ 4024F: arch/mips/bcm47xx/* 4025F: arch/mips/include/asm/mach-bcm47xx/* 4026 4027BROADCOM BCM4908 ETHERNET DRIVER 4028M: Rafał Miłecki <rafal@milecki.pl> 4029R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4030L: netdev@vger.kernel.org 4031S: Maintained 4032F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4033F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4034F: drivers/net/ethernet/broadcom/unimac.h 4035 4036BROADCOM BCM4908 PINMUX DRIVER 4037M: Rafał Miłecki <rafal@milecki.pl> 4038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4039L: linux-gpio@vger.kernel.org 4040S: Maintained 4041F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4042F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4043 4044BROADCOM BCM5301X ARM ARCHITECTURE 4045M: Florian Fainelli <f.fainelli@gmail.com> 4046M: Hauke Mehrtens <hauke@hauke-m.de> 4047M: Rafał Miłecki <zajec5@gmail.com> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4050S: Maintained 4051F: arch/arm/boot/dts/bcm470* 4052F: arch/arm/boot/dts/bcm5301* 4053F: arch/arm/boot/dts/bcm953012* 4054F: arch/arm/mach-bcm/bcm_5301x.c 4055 4056BROADCOM BCM53573 ARM ARCHITECTURE 4057M: Florian Fainelli <f.fainelli@gmail.com> 4058M: Rafał Miłecki <rafal@milecki.pl> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4061S: Maintained 4062F: arch/arm/boot/dts/bcm47189* 4063F: arch/arm/boot/dts/bcm53573* 4064 4065BROADCOM BCM63XX/BCM33XX UDC DRIVER 4066M: Kevin Cernekee <cernekee@gmail.com> 4067L: linux-usb@vger.kernel.org 4068S: Maintained 4069F: drivers/usb/gadget/udc/bcm63xx_udc.* 4070 4071BROADCOM BCM7XXX ARM ARCHITECTURE 4072M: Florian Fainelli <f.fainelli@gmail.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4075S: Maintained 4076T: git git://github.com/broadcom/stblinux.git 4077F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4078F: arch/arm/boot/dts/bcm7*.dts* 4079F: arch/arm/include/asm/hardware/cache-b15-rac.h 4080F: arch/arm/mach-bcm/*brcmstb* 4081F: arch/arm/mm/cache-b15-rac.c 4082F: drivers/bus/brcmstb_gisb.c 4083F: drivers/pci/controller/pcie-brcmstb.c 4084N: brcmstb 4085N: bcm7038 4086N: bcm7120 4087 4088BROADCOM BDC DRIVER 4089M: Al Cooper <alcooperx@gmail.com> 4090L: linux-usb@vger.kernel.org 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092S: Maintained 4093F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4094F: drivers/usb/gadget/udc/bdc/ 4095 4096BROADCOM BMIPS CPUFREQ DRIVER 4097M: Markus Mayer <mmayer@broadcom.com> 4098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4099L: linux-pm@vger.kernel.org 4100S: Maintained 4101F: drivers/cpufreq/bmips-cpufreq.c 4102 4103BROADCOM BMIPS MIPS ARCHITECTURE 4104M: Florian Fainelli <f.fainelli@gmail.com> 4105R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4106L: linux-mips@vger.kernel.org 4107S: Maintained 4108T: git git://github.com/broadcom/stblinux.git 4109F: arch/mips/bmips/* 4110F: arch/mips/boot/dts/brcm/bcm*.dts* 4111F: arch/mips/include/asm/mach-bmips/* 4112F: arch/mips/kernel/*bmips* 4113F: drivers/soc/bcm/bcm63xx 4114F: drivers/irqchip/irq-bcm63* 4115F: drivers/irqchip/irq-bcm7* 4116F: drivers/irqchip/irq-brcmstb* 4117F: include/linux/bcm963xx_nvram.h 4118F: include/linux/bcm963xx_tag.h 4119 4120BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4121M: Rasesh Mody <rmody@marvell.com> 4122M: GR-Linux-NIC-Dev@marvell.com 4123L: netdev@vger.kernel.org 4124S: Supported 4125F: drivers/net/ethernet/broadcom/bnx2.* 4126F: drivers/net/ethernet/broadcom/bnx2_* 4127 4128BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4129M: Saurav Kashyap <skashyap@marvell.com> 4130M: Javed Hasan <jhasan@marvell.com> 4131M: GR-QLogic-Storage-Upstream@marvell.com 4132L: linux-scsi@vger.kernel.org 4133S: Supported 4134F: drivers/scsi/bnx2fc/ 4135 4136BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4137M: Nilesh Javali <njavali@marvell.com> 4138M: Manish Rangankar <mrangankar@marvell.com> 4139M: GR-QLogic-Storage-Upstream@marvell.com 4140L: linux-scsi@vger.kernel.org 4141S: Supported 4142F: drivers/scsi/bnx2i/ 4143 4144BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4145M: Ariel Elior <aelior@marvell.com> 4146M: Sudarsana Kalluru <skalluru@marvell.com> 4147M: Manish Chopra <manishc@marvell.com> 4148L: netdev@vger.kernel.org 4149S: Supported 4150F: drivers/net/ethernet/broadcom/bnx2x/ 4151 4152BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4153M: Michael Chan <michael.chan@broadcom.com> 4154L: netdev@vger.kernel.org 4155S: Supported 4156F: drivers/firmware/broadcom/tee_bnxt_fw.c 4157F: drivers/net/ethernet/broadcom/bnxt/ 4158F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4159 4160BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4161M: Arend van Spriel <aspriel@gmail.com> 4162M: Franky Lin <franky.lin@broadcom.com> 4163M: Hante Meuleman <hante.meuleman@broadcom.com> 4164L: linux-wireless@vger.kernel.org 4165L: brcm80211-dev-list.pdl@broadcom.com 4166L: SHA-cyfmac-dev-list@infineon.com 4167S: Supported 4168F: drivers/net/wireless/broadcom/brcm80211/ 4169 4170BROADCOM BRCMSTB GPIO DRIVER 4171M: Doug Berger <opendmb@gmail.com> 4172M: Florian Fainelli <f.fainelli@gmail.com> 4173R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4174S: Supported 4175F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4176F: drivers/gpio/gpio-brcmstb.c 4177 4178BROADCOM BRCMSTB I2C DRIVER 4179M: Kamal Dasu <kdasu.kdev@gmail.com> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: linux-i2c@vger.kernel.org 4182S: Supported 4183F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4184F: drivers/i2c/busses/i2c-brcmstb.c 4185 4186BROADCOM BRCMSTB UART DRIVER 4187M: Al Cooper <alcooperx@gmail.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: linux-serial@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4192F: drivers/tty/serial/8250/8250_bcm7271.c 4193 4194BROADCOM BRCMSTB USB EHCI DRIVER 4195M: Al Cooper <alcooperx@gmail.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197L: linux-usb@vger.kernel.org 4198S: Maintained 4199F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4200F: drivers/usb/host/ehci-brcm.* 4201 4202BROADCOM BRCMSTB USB PIN MAP DRIVER 4203M: Al Cooper <alcooperx@gmail.com> 4204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4205L: linux-usb@vger.kernel.org 4206S: Maintained 4207F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4208F: drivers/usb/misc/brcmstb-usb-pinmap.c 4209 4210BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4211M: Al Cooper <alcooperx@gmail.com> 4212R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4213L: linux-kernel@vger.kernel.org 4214S: Maintained 4215F: drivers/phy/broadcom/phy-brcm-usb* 4216 4217BROADCOM ETHERNET PHY DRIVERS 4218M: Florian Fainelli <f.fainelli@gmail.com> 4219R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4220L: netdev@vger.kernel.org 4221S: Supported 4222F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4223F: drivers/net/phy/bcm*.[ch] 4224F: drivers/net/phy/broadcom.c 4225F: include/linux/brcmphy.h 4226 4227BROADCOM GENET ETHERNET DRIVER 4228M: Doug Berger <opendmb@gmail.com> 4229M: Florian Fainelli <f.fainelli@gmail.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: netdev@vger.kernel.org 4232S: Supported 4233F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4234F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4235F: drivers/net/ethernet/broadcom/genet/ 4236F: drivers/net/ethernet/broadcom/unimac.h 4237F: drivers/net/mdio/mdio-bcm-unimac.c 4238F: include/linux/platform_data/bcmgenet.h 4239F: include/linux/platform_data/mdio-bcm-unimac.h 4240 4241BROADCOM IPROC ARM ARCHITECTURE 4242M: Ray Jui <rjui@broadcom.com> 4243M: Scott Branden <sbranden@broadcom.com> 4244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4246S: Maintained 4247T: git git://github.com/broadcom/stblinux.git 4248F: arch/arm64/boot/dts/broadcom/northstar2/* 4249F: arch/arm64/boot/dts/broadcom/stingray/* 4250F: drivers/clk/bcm/clk-ns* 4251F: drivers/clk/bcm/clk-sr* 4252F: drivers/pinctrl/bcm/pinctrl-ns* 4253F: include/dt-bindings/clock/bcm-sr* 4254N: iproc 4255N: cygnus 4256N: bcm[-_]nsp 4257N: bcm9113* 4258N: bcm9583* 4259N: bcm9585* 4260N: bcm9586* 4261N: bcm988312 4262N: bcm113* 4263N: bcm583* 4264N: bcm585* 4265N: bcm586* 4266N: bcm88312 4267N: hr2 4268N: stingray 4269 4270BROADCOM IPROC GBIT ETHERNET DRIVER 4271M: Rafał Miłecki <rafal@milecki.pl> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: netdev@vger.kernel.org 4274S: Maintained 4275F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4276F: drivers/net/ethernet/broadcom/bgmac* 4277F: drivers/net/ethernet/broadcom/unimac.h 4278 4279BROADCOM KONA GPIO DRIVER 4280M: Ray Jui <rjui@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282S: Supported 4283F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4284F: drivers/gpio/gpio-bcm-kona.c 4285 4286BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4287M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4288M: Kashyap Desai <kashyap.desai@broadcom.com> 4289M: Sumit Saxena <sumit.saxena@broadcom.com> 4290M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4291L: mpi3mr-linuxdrv.pdl@broadcom.com 4292L: linux-scsi@vger.kernel.org 4293S: Supported 4294W: https://www.broadcom.com/support/storage 4295F: drivers/scsi/mpi3mr/ 4296 4297BROADCOM NETXTREME-E ROCE DRIVER 4298M: Selvin Xavier <selvin.xavier@broadcom.com> 4299L: linux-rdma@vger.kernel.org 4300S: Supported 4301W: http://www.broadcom.com 4302F: drivers/infiniband/hw/bnxt_re/ 4303F: include/uapi/rdma/bnxt_re-abi.h 4304 4305BROADCOM NVRAM DRIVER 4306M: Rafał Miłecki <zajec5@gmail.com> 4307L: linux-mips@vger.kernel.org 4308S: Maintained 4309F: drivers/firmware/broadcom/* 4310 4311BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4312M: Rafał Miłecki <rafal@milecki.pl> 4313M: Florian Fainelli <f.fainelli@gmail.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315L: linux-pm@vger.kernel.org 4316S: Maintained 4317T: git git://github.com/broadcom/stblinux.git 4318F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4319F: include/dt-bindings/soc/bcm-pmb.h 4320 4321BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4322M: Rafał Miłecki <zajec5@gmail.com> 4323L: linux-wireless@vger.kernel.org 4324S: Maintained 4325F: drivers/bcma/ 4326F: include/linux/bcma/ 4327 4328BROADCOM SPI DRIVER 4329M: Kamal Dasu <kdasu.kdev@gmail.com> 4330R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4331S: Maintained 4332F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4333F: drivers/spi/spi-bcm-qspi.* 4334F: drivers/spi/spi-brcmstb-qspi.c 4335F: drivers/spi/spi-iproc-qspi.c 4336 4337BROADCOM STB AVS CPUFREQ DRIVER 4338M: Markus Mayer <mmayer@broadcom.com> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: linux-pm@vger.kernel.org 4341S: Maintained 4342F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4343F: drivers/cpufreq/brcmstb* 4344 4345BROADCOM STB AVS TMON DRIVER 4346M: Markus Mayer <mmayer@broadcom.com> 4347R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4348L: linux-pm@vger.kernel.org 4349S: Maintained 4350F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4351F: drivers/thermal/broadcom/brcmstb* 4352 4353BROADCOM STB DPFE DRIVER 4354M: Markus Mayer <mmayer@broadcom.com> 4355R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4357S: Maintained 4358F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4359F: drivers/memory/brcmstb_dpfe.c 4360 4361BROADCOM STB NAND FLASH DRIVER 4362M: Brian Norris <computersforpeace@gmail.com> 4363M: Kamal Dasu <kdasu.kdev@gmail.com> 4364R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4365L: linux-mtd@lists.infradead.org 4366S: Maintained 4367F: drivers/mtd/nand/raw/brcmnand/ 4368F: include/linux/platform_data/brcmnand.h 4369 4370BROADCOM STB PCIE DRIVER 4371M: Jim Quinlan <jim2101024@gmail.com> 4372M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4373M: Florian Fainelli <f.fainelli@gmail.com> 4374R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4375L: linux-pci@vger.kernel.org 4376S: Maintained 4377F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4378F: drivers/pci/controller/pcie-brcmstb.c 4379 4380BROADCOM SYSTEMPORT ETHERNET DRIVER 4381M: Florian Fainelli <f.fainelli@gmail.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: netdev@vger.kernel.org 4384S: Supported 4385F: drivers/net/ethernet/broadcom/bcmsysport.* 4386F: drivers/net/ethernet/broadcom/unimac.h 4387F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4388 4389BROADCOM TG3 GIGABIT ETHERNET DRIVER 4390M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4391M: Prashant Sreedharan <prashant@broadcom.com> 4392M: Michael Chan <mchan@broadcom.com> 4393L: netdev@vger.kernel.org 4394S: Supported 4395F: drivers/net/ethernet/broadcom/tg3.* 4396 4397BROADCOM VK DRIVER 4398M: Scott Branden <scott.branden@broadcom.com> 4399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4400S: Supported 4401F: drivers/misc/bcm-vk/ 4402F: include/uapi/linux/misc/bcm_vk.h 4403 4404BROCADE BFA FC SCSI DRIVER 4405M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4406M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4407L: linux-scsi@vger.kernel.org 4408S: Supported 4409F: drivers/scsi/bfa/ 4410 4411BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4412M: Rasesh Mody <rmody@marvell.com> 4413M: Sudarsana Kalluru <skalluru@marvell.com> 4414M: GR-Linux-NIC-Dev@marvell.com 4415L: netdev@vger.kernel.org 4416S: Supported 4417F: drivers/net/ethernet/brocade/bna/ 4418 4419BSG (block layer generic sg v4 driver) 4420M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4421L: linux-scsi@vger.kernel.org 4422S: Supported 4423F: block/bsg.c 4424F: include/linux/bsg.h 4425F: include/uapi/linux/bsg.h 4426 4427BT87X AUDIO DRIVER 4428M: Clemens Ladisch <clemens@ladisch.de> 4429L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4430S: Maintained 4431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4432F: Documentation/sound/cards/bt87x.rst 4433F: sound/pci/bt87x.c 4434 4435BT8XXGPIO DRIVER 4436M: Michael Buesch <m@bues.ch> 4437S: Maintained 4438W: http://bu3sch.de/btgpio.php 4439F: drivers/gpio/gpio-bt8xx.c 4440 4441BTRFS FILE SYSTEM 4442M: Chris Mason <clm@fb.com> 4443M: Josef Bacik <josef@toxicpanda.com> 4444M: David Sterba <dsterba@suse.com> 4445L: linux-btrfs@vger.kernel.org 4446S: Maintained 4447W: http://btrfs.wiki.kernel.org/ 4448Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4449C: irc://irc.libera.chat/btrfs 4450T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4451F: Documentation/filesystems/btrfs.rst 4452F: fs/btrfs/ 4453F: include/linux/btrfs* 4454F: include/uapi/linux/btrfs* 4455 4456BTTV VIDEO4LINUX DRIVER 4457M: Mauro Carvalho Chehab <mchehab@kernel.org> 4458L: linux-media@vger.kernel.org 4459S: Odd fixes 4460W: https://linuxtv.org 4461T: git git://linuxtv.org/media_tree.git 4462F: Documentation/driver-api/media/drivers/bttv* 4463F: drivers/media/pci/bt8xx/bttv* 4464 4465BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4466M: Chanwoo Choi <cw00.choi@samsung.com> 4467L: linux-pm@vger.kernel.org 4468L: linux-samsung-soc@vger.kernel.org 4469S: Maintained 4470T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4471F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4472F: drivers/devfreq/exynos-bus.c 4473 4474BUSLOGIC SCSI DRIVER 4475M: Khalid Aziz <khalid@gonehiking.org> 4476L: linux-scsi@vger.kernel.org 4477S: Maintained 4478F: drivers/scsi/BusLogic.* 4479F: drivers/scsi/FlashPoint.* 4480 4481C-MEDIA CMI8788 DRIVER 4482M: Clemens Ladisch <clemens@ladisch.de> 4483L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4484S: Maintained 4485T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4486F: sound/pci/oxygen/ 4487 4488C-SKY ARCHITECTURE 4489M: Guo Ren <guoren@kernel.org> 4490L: linux-csky@vger.kernel.org 4491S: Supported 4492T: git https://github.com/c-sky/csky-linux.git 4493F: Documentation/devicetree/bindings/csky/ 4494F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4495F: Documentation/devicetree/bindings/timer/csky,* 4496F: arch/csky/ 4497F: drivers/clocksource/timer-gx6605s.c 4498F: drivers/clocksource/timer-mp-csky.c 4499F: drivers/irqchip/irq-csky-* 4500N: csky 4501K: csky 4502 4503CA8210 IEEE-802.15.4 RADIO DRIVER 4504L: linux-wpan@vger.kernel.org 4505S: Orphan 4506W: https://github.com/Cascoda/ca8210-linux.git 4507F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4508F: drivers/net/ieee802154/ca8210.c 4509 4510CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4511M: Damien Le Moal <damien.lemoal@wdc.com> 4512L: linux-riscv@lists.infradead.org 4513L: linux-gpio@vger.kernel.org (pinctrl driver) 4514F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4515F: drivers/pinctrl/pinctrl-k210.c 4516 4517CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4518M: Damien Le Moal <damien.lemoal@wdc.com> 4519L: linux-kernel@vger.kernel.org 4520L: linux-riscv@lists.infradead.org 4521S: Maintained 4522F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4523F: drivers/reset/reset-k210.c 4524 4525CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4526M: Damien Le Moal <damien.lemoal@wdc.com> 4527L: linux-riscv@lists.infradead.org 4528S: Maintained 4529F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4530F: drivers/soc/canaan/ 4531F: include/soc/canaan/ 4532 4533CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4534M: David Howells <dhowells@redhat.com> 4535L: linux-cachefs@redhat.com (moderated for non-subscribers) 4536S: Supported 4537F: Documentation/filesystems/caching/cachefiles.rst 4538F: fs/cachefiles/ 4539 4540CADENCE MIPI-CSI2 BRIDGES 4541M: Maxime Ripard <mripard@kernel.org> 4542L: linux-media@vger.kernel.org 4543S: Maintained 4544F: Documentation/devicetree/bindings/media/cdns,*.txt 4545F: drivers/media/platform/cadence/cdns-csi2* 4546 4547CADENCE NAND DRIVER 4548L: linux-mtd@lists.infradead.org 4549S: Orphan 4550F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4551F: drivers/mtd/nand/raw/cadence-nand-controller.c 4552 4553CADENCE USB3 DRD IP DRIVER 4554M: Peter Chen <peter.chen@kernel.org> 4555M: Pawel Laszczak <pawell@cadence.com> 4556R: Roger Quadros <rogerq@kernel.org> 4557R: Aswath Govindraju <a-govindraju@ti.com> 4558L: linux-usb@vger.kernel.org 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4561F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4562F: drivers/usb/cdns3/ 4563X: drivers/usb/cdns3/cdnsp* 4564 4565CADENCE USBSSP DRD IP DRIVER 4566M: Pawel Laszczak <pawell@cadence.com> 4567L: linux-usb@vger.kernel.org 4568S: Maintained 4569T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4570F: drivers/usb/cdns3/ 4571X: drivers/usb/cdns3/cdns3* 4572 4573CADET FM/AM RADIO RECEIVER DRIVER 4574M: Hans Verkuil <hverkuil@xs4all.nl> 4575L: linux-media@vger.kernel.org 4576S: Maintained 4577W: https://linuxtv.org 4578T: git git://linuxtv.org/media_tree.git 4579F: drivers/media/radio/radio-cadet* 4580 4581CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4582L: linux-media@vger.kernel.org 4583S: Orphan 4584T: git git://linuxtv.org/media_tree.git 4585F: Documentation/admin-guide/media/cafe_ccic* 4586F: drivers/media/platform/marvell/ 4587 4588CAIF NETWORK LAYER 4589L: netdev@vger.kernel.org 4590S: Orphan 4591F: Documentation/networking/caif/ 4592F: drivers/net/caif/ 4593F: include/net/caif/ 4594F: include/uapi/linux/caif/ 4595F: net/caif/ 4596 4597CAKE QDISC 4598M: Toke Høiland-Jørgensen <toke@toke.dk> 4599L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4600S: Maintained 4601F: net/sched/sch_cake.c 4602 4603CAN NETWORK DRIVERS 4604M: Wolfgang Grandegger <wg@grandegger.com> 4605M: Marc Kleine-Budde <mkl@pengutronix.de> 4606L: linux-can@vger.kernel.org 4607S: Maintained 4608W: https://github.com/linux-can 4609T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4610T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4611F: Documentation/devicetree/bindings/net/can/ 4612F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4613F: drivers/net/can/ 4614F: drivers/phy/phy-can-transceiver.c 4615F: include/linux/can/bittiming.h 4616F: include/linux/can/dev.h 4617F: include/linux/can/length.h 4618F: include/linux/can/platform/ 4619F: include/linux/can/rx-offload.h 4620F: include/uapi/linux/can/error.h 4621F: include/uapi/linux/can/netlink.h 4622F: include/uapi/linux/can/vxcan.h 4623 4624CAN NETWORK LAYER 4625M: Oliver Hartkopp <socketcan@hartkopp.net> 4626M: Marc Kleine-Budde <mkl@pengutronix.de> 4627L: linux-can@vger.kernel.org 4628S: Maintained 4629W: https://github.com/linux-can 4630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4632F: Documentation/networking/can.rst 4633F: include/linux/can/can-ml.h 4634F: include/linux/can/core.h 4635F: include/linux/can/skb.h 4636F: include/net/netns/can.h 4637F: include/uapi/linux/can.h 4638F: include/uapi/linux/can/bcm.h 4639F: include/uapi/linux/can/gw.h 4640F: include/uapi/linux/can/isotp.h 4641F: include/uapi/linux/can/raw.h 4642F: net/can/ 4643 4644CAN-J1939 NETWORK LAYER 4645M: Robin van der Gracht <robin@protonic.nl> 4646M: Oleksij Rempel <o.rempel@pengutronix.de> 4647R: kernel@pengutronix.de 4648L: linux-can@vger.kernel.org 4649S: Maintained 4650F: Documentation/networking/j1939.rst 4651F: include/uapi/linux/can/j1939.h 4652F: net/can/j1939/ 4653 4654CAPABILITIES 4655M: Serge Hallyn <serge@hallyn.com> 4656L: linux-security-module@vger.kernel.org 4657S: Supported 4658F: include/linux/capability.h 4659F: include/uapi/linux/capability.h 4660F: kernel/capability.c 4661F: security/commoncap.c 4662 4663CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4664M: Kevin Tsai <ktsai@capellamicro.com> 4665S: Maintained 4666F: drivers/iio/light/cm* 4667 4668CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4669M: Christian Lamparter <chunkeey@googlemail.com> 4670L: linux-wireless@vger.kernel.org 4671S: Maintained 4672W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4673F: drivers/net/wireless/ath/carl9170/ 4674 4675CAVIUM I2C DRIVER 4676M: Robert Richter <rric@kernel.org> 4677S: Odd Fixes 4678W: http://www.marvell.com 4679F: drivers/i2c/busses/i2c-octeon* 4680F: drivers/i2c/busses/i2c-thunderx* 4681 4682CAVIUM LIQUIDIO NETWORK DRIVER 4683M: Derek Chickles <dchickles@marvell.com> 4684M: Satanand Burla <sburla@marvell.com> 4685M: Felix Manlunas <fmanlunas@marvell.com> 4686L: netdev@vger.kernel.org 4687S: Supported 4688W: http://www.marvell.com 4689F: drivers/net/ethernet/cavium/liquidio/ 4690 4691CAVIUM MMC DRIVER 4692M: Robert Richter <rric@kernel.org> 4693S: Odd Fixes 4694W: http://www.marvell.com 4695F: drivers/mmc/host/cavium* 4696 4697CAVIUM OCTEON-TX CRYPTO DRIVER 4698M: George Cherian <gcherian@marvell.com> 4699L: linux-crypto@vger.kernel.org 4700S: Supported 4701W: http://www.marvell.com 4702F: drivers/crypto/cavium/cpt/ 4703 4704CAVIUM THUNDERX2 ARM64 SOC 4705M: Robert Richter <rric@kernel.org> 4706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4707S: Odd Fixes 4708F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4709F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4710 4711CBS/ETF/TAPRIO QDISCS 4712M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4713S: Maintained 4714L: netdev@vger.kernel.org 4715F: net/sched/sch_cbs.c 4716F: net/sched/sch_etf.c 4717F: net/sched/sch_taprio.c 4718 4719CC2520 IEEE-802.15.4 RADIO DRIVER 4720M: Varka Bhadram <varkabhadram@gmail.com> 4721L: linux-wpan@vger.kernel.org 4722S: Maintained 4723F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4724F: drivers/net/ieee802154/cc2520.c 4725F: include/linux/spi/cc2520.h 4726 4727CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4728M: Gilad Ben-Yossef <gilad@benyossef.com> 4729L: linux-crypto@vger.kernel.org 4730S: Supported 4731W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4732F: drivers/crypto/ccree/ 4733 4734CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4735M: Hadar Gat <hadar.gat@arm.com> 4736L: linux-crypto@vger.kernel.org 4737S: Supported 4738F: drivers/char/hw_random/cctrng.c 4739F: drivers/char/hw_random/cctrng.h 4740F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4741W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4742 4743CEC FRAMEWORK 4744M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4745L: linux-media@vger.kernel.org 4746S: Supported 4747W: http://linuxtv.org 4748T: git git://linuxtv.org/media_tree.git 4749F: Documentation/ABI/testing/debugfs-cec-error-inj 4750F: Documentation/devicetree/bindings/media/cec.txt 4751F: Documentation/driver-api/media/cec-core.rst 4752F: Documentation/userspace-api/media/cec 4753F: drivers/media/cec/ 4754F: drivers/media/rc/keymaps/rc-cec.c 4755F: include/media/cec-notifier.h 4756F: include/media/cec.h 4757F: include/uapi/linux/cec-funcs.h 4758F: include/uapi/linux/cec.h 4759 4760CEC GPIO DRIVER 4761M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4762L: linux-media@vger.kernel.org 4763S: Supported 4764W: http://linuxtv.org 4765T: git git://linuxtv.org/media_tree.git 4766F: Documentation/devicetree/bindings/media/cec-gpio.txt 4767F: drivers/media/cec/platform/cec-gpio/ 4768 4769CELL BROADBAND ENGINE ARCHITECTURE 4770M: Arnd Bergmann <arnd@arndb.de> 4771L: linuxppc-dev@lists.ozlabs.org 4772S: Supported 4773W: http://www.ibm.com/developerworks/power/cell/ 4774F: arch/powerpc/include/asm/cell*.h 4775F: arch/powerpc/include/asm/spu*.h 4776F: arch/powerpc/include/uapi/asm/spu*.h 4777F: arch/powerpc/platforms/cell/ 4778 4779CELLWISE CW2015 BATTERY DRIVER 4780M: Tobias Schrammm <t.schramm@manjaro.org> 4781S: Maintained 4782F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4783F: drivers/power/supply/cw2015_battery.c 4784 4785CEPH COMMON CODE (LIBCEPH) 4786M: Ilya Dryomov <idryomov@gmail.com> 4787M: Xiubo Li <xiubli@redhat.com> 4788R: Jeff Layton <jlayton@kernel.org> 4789L: ceph-devel@vger.kernel.org 4790S: Supported 4791W: http://ceph.com/ 4792T: git git://github.com/ceph/ceph-client.git 4793F: include/linux/ceph/ 4794F: include/linux/crush/ 4795F: net/ceph/ 4796 4797CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4798M: Xiubo Li <xiubli@redhat.com> 4799M: Ilya Dryomov <idryomov@gmail.com> 4800R: Jeff Layton <jlayton@kernel.org> 4801L: ceph-devel@vger.kernel.org 4802S: Supported 4803W: http://ceph.com/ 4804T: git git://github.com/ceph/ceph-client.git 4805F: Documentation/filesystems/ceph.rst 4806F: fs/ceph/ 4807 4808CERTIFICATE HANDLING 4809M: David Howells <dhowells@redhat.com> 4810M: David Woodhouse <dwmw2@infradead.org> 4811L: keyrings@vger.kernel.org 4812S: Maintained 4813F: Documentation/admin-guide/module-signing.rst 4814F: certs/ 4815F: scripts/sign-file.c 4816F: tools/certs/ 4817 4818CFAG12864B LCD DRIVER 4819M: Miguel Ojeda <ojeda@kernel.org> 4820S: Maintained 4821F: drivers/auxdisplay/cfag12864b.c 4822F: include/linux/cfag12864b.h 4823 4824CFAG12864BFB LCD FRAMEBUFFER DRIVER 4825M: Miguel Ojeda <ojeda@kernel.org> 4826S: Maintained 4827F: drivers/auxdisplay/cfag12864bfb.c 4828F: include/linux/cfag12864b.h 4829 4830CHAR and MISC DRIVERS 4831M: Arnd Bergmann <arnd@arndb.de> 4832M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4833S: Supported 4834T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4835F: drivers/char/ 4836F: drivers/misc/ 4837F: include/linux/miscdevice.h 4838X: drivers/char/agp/ 4839X: drivers/char/hw_random/ 4840X: drivers/char/ipmi/ 4841X: drivers/char/random.c 4842X: drivers/char/tpm/ 4843 4844CHECKPATCH 4845M: Andy Whitcroft <apw@canonical.com> 4846M: Joe Perches <joe@perches.com> 4847R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4848R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4849S: Maintained 4850F: scripts/checkpatch.pl 4851 4852CHECKPATCH DOCUMENTATION 4853M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4854M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4855R: Joe Perches <joe@perches.com> 4856S: Maintained 4857F: Documentation/dev-tools/checkpatch.rst 4858 4859CHINESE DOCUMENTATION 4860M: Alex Shi <alexs@kernel.org> 4861M: Yanteng Si <siyanteng@loongson.cn> 4862S: Maintained 4863F: Documentation/translations/zh_CN/ 4864 4865CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4866M: Peter Chen <peter.chen@kernel.org> 4867L: linux-usb@vger.kernel.org 4868S: Maintained 4869T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4870F: drivers/usb/chipidea/ 4871 4872CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4873M: Hans de Goede <hdegoede@redhat.com> 4874L: linux-input@vger.kernel.org 4875S: Maintained 4876F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4877F: drivers/input/touchscreen/chipone_icn8318.c 4878 4879CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4880M: Hans de Goede <hdegoede@redhat.com> 4881L: linux-input@vger.kernel.org 4882S: Maintained 4883F: drivers/input/touchscreen/chipone_icn8505.c 4884 4885CHROME HARDWARE PLATFORM SUPPORT 4886M: Benson Leung <bleung@chromium.org> 4887L: chrome-platform@lists.linux.dev 4888S: Maintained 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4890F: drivers/platform/chrome/ 4891 4892CHROMEOS EC CODEC DRIVER 4893M: Cheng-Yi Chiang <cychiang@chromium.org> 4894M: Tzung-Bi Shih <tzungbi@google.com> 4895R: Guenter Roeck <groeck@chromium.org> 4896L: chrome-platform@lists.linux.dev 4897S: Maintained 4898F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4899F: sound/soc/codecs/cros_ec_codec.* 4900 4901CHROMEOS EC SUBDRIVERS 4902M: Benson Leung <bleung@chromium.org> 4903R: Guenter Roeck <groeck@chromium.org> 4904L: chrome-platform@lists.linux.dev 4905S: Maintained 4906F: drivers/power/supply/cros_usbpd-charger.c 4907N: cros_ec 4908N: cros-ec 4909 4910CHROMEOS EC USB TYPE-C DRIVER 4911M: Prashant Malani <pmalani@chromium.org> 4912L: chrome-platform@lists.linux.dev 4913S: Maintained 4914F: drivers/platform/chrome/cros_ec_typec.c 4915 4916CHROMEOS EC USB PD NOTIFY DRIVER 4917M: Prashant Malani <pmalani@chromium.org> 4918L: chrome-platform@lists.linux.dev 4919S: Maintained 4920F: drivers/platform/chrome/cros_usbpd_notify.c 4921F: include/linux/platform_data/cros_usbpd_notify.h 4922 4923CHRONTEL CH7322 CEC DRIVER 4924M: Joe Tessler <jrt@google.com> 4925L: linux-media@vger.kernel.org 4926S: Maintained 4927T: git git://linuxtv.org/media_tree.git 4928F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4929F: drivers/media/cec/i2c/ch7322.c 4930 4931CIRRUS LOGIC AUDIO CODEC DRIVERS 4932M: James Schulman <james.schulman@cirrus.com> 4933M: David Rhodes <david.rhodes@cirrus.com> 4934M: Lucas Tanure <tanureal@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Maintained 4939F: Documentation/devicetree/bindings/sound/cirrus,cs* 4940F: include/dt-bindings/sound/cs* 4941F: sound/pci/hda/cs* 4942F: sound/pci/hda/hda_cs_dsp_ctl.* 4943F: sound/soc/codecs/cs* 4944 4945CIRRUS LOGIC DSP FIRMWARE DRIVER 4946M: Simon Trimmer <simont@opensource.cirrus.com> 4947M: Charles Keepax <ckeepax@opensource.cirrus.com> 4948M: Richard Fitzgerald <rf@opensource.cirrus.com> 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: drivers/firmware/cirrus/* 4954F: include/linux/firmware/cirrus/* 4955 4956CIRRUS LOGIC EP93XX ETHERNET DRIVER 4957M: Hartley Sweeten <hsweeten@visionengravers.com> 4958L: netdev@vger.kernel.org 4959S: Maintained 4960F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4961 4962CIRRUS LOGIC LOCHNAGAR DRIVER 4963M: Charles Keepax <ckeepax@opensource.cirrus.com> 4964M: Richard Fitzgerald <rf@opensource.cirrus.com> 4965L: patches@opensource.cirrus.com 4966S: Supported 4967F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4968F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4969F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4970F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4971F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4972F: Documentation/hwmon/lochnagar.rst 4973F: drivers/clk/clk-lochnagar.c 4974F: drivers/hwmon/lochnagar-hwmon.c 4975F: drivers/mfd/lochnagar-i2c.c 4976F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4977F: drivers/regulator/lochnagar-regulator.c 4978F: include/dt-bindings/clk/lochnagar.h 4979F: include/dt-bindings/pinctrl/lochnagar.h 4980F: include/linux/mfd/lochnagar* 4981F: sound/soc/codecs/lochnagar-sc.c 4982 4983CIRRUS LOGIC MADERA CODEC DRIVERS 4984M: Charles Keepax <ckeepax@opensource.cirrus.com> 4985M: Richard Fitzgerald <rf@opensource.cirrus.com> 4986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4987L: patches@opensource.cirrus.com 4988S: Supported 4989W: https://github.com/CirrusLogic/linux-drivers/wiki 4990T: git https://github.com/CirrusLogic/linux-drivers.git 4991F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4992F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4993F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4994F: drivers/gpio/gpio-madera* 4995F: drivers/irqchip/irq-madera* 4996F: drivers/mfd/cs47l* 4997F: drivers/mfd/madera* 4998F: drivers/pinctrl/cirrus/* 4999F: include/dt-bindings/sound/madera* 5000F: include/linux/irqchip/irq-madera* 5001F: include/linux/mfd/madera/* 5002F: include/sound/madera* 5003F: sound/soc/codecs/cs47l* 5004F: sound/soc/codecs/madera* 5005 5006CISCO FCOE HBA DRIVER 5007M: Satish Kharat <satishkh@cisco.com> 5008M: Sesidhar Baddela <sebaddel@cisco.com> 5009M: Karan Tilak Kumar <kartilak@cisco.com> 5010L: linux-scsi@vger.kernel.org 5011S: Supported 5012F: drivers/scsi/fnic/ 5013 5014CISCO SCSI HBA DRIVER 5015M: Karan Tilak Kumar <kartilak@cisco.com> 5016M: Sesidhar Baddela <sebaddel@cisco.com> 5017L: linux-scsi@vger.kernel.org 5018S: Supported 5019F: drivers/scsi/snic/ 5020 5021CISCO VIC ETHERNET NIC DRIVER 5022M: Christian Benvenuti <benve@cisco.com> 5023M: Govindarajulu Varadarajan <_govind@gmx.com> 5024S: Supported 5025F: drivers/net/ethernet/cisco/enic/ 5026 5027CISCO VIC LOW LATENCY NIC DRIVER 5028M: Christian Benvenuti <benve@cisco.com> 5029M: Nelson Escobar <neescoba@cisco.com> 5030S: Supported 5031F: drivers/infiniband/hw/usnic/ 5032 5033CLANG-FORMAT FILE 5034M: Miguel Ojeda <ojeda@kernel.org> 5035S: Maintained 5036F: .clang-format 5037 5038CLANG/LLVM BUILD SUPPORT 5039M: Nathan Chancellor <nathan@kernel.org> 5040M: Nick Desaulniers <ndesaulniers@google.com> 5041R: Tom Rix <trix@redhat.com> 5042L: llvm@lists.linux.dev 5043S: Supported 5044W: https://clangbuiltlinux.github.io/ 5045B: https://github.com/ClangBuiltLinux/linux/issues 5046C: irc://irc.libera.chat/clangbuiltlinux 5047F: Documentation/kbuild/llvm.rst 5048F: include/linux/compiler-clang.h 5049F: scripts/Makefile.clang 5050F: scripts/clang-tools/ 5051K: \b(?i:clang|llvm)\b 5052 5053CLANG CONTROL FLOW INTEGRITY SUPPORT 5054M: Sami Tolvanen <samitolvanen@google.com> 5055M: Kees Cook <keescook@chromium.org> 5056R: Nathan Chancellor <nathan@kernel.org> 5057R: Nick Desaulniers <ndesaulniers@google.com> 5058L: llvm@lists.linux.dev 5059S: Supported 5060B: https://github.com/ClangBuiltLinux/linux/issues 5061T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5062F: include/linux/cfi.h 5063F: kernel/cfi.c 5064 5065CLK API 5066M: Russell King <linux@armlinux.org.uk> 5067L: linux-clk@vger.kernel.org 5068S: Maintained 5069F: include/linux/clk.h 5070 5071CLOCKSOURCE, CLOCKEVENT DRIVERS 5072M: Daniel Lezcano <daniel.lezcano@linaro.org> 5073M: Thomas Gleixner <tglx@linutronix.de> 5074L: linux-kernel@vger.kernel.org 5075S: Supported 5076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5077F: Documentation/devicetree/bindings/timer/ 5078F: drivers/clocksource/ 5079 5080CMPC ACPI DRIVER 5081M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5082M: Daniel Oliveira Nascimento <don@syst.com.br> 5083L: platform-driver-x86@vger.kernel.org 5084S: Supported 5085F: drivers/platform/x86/classmate-laptop.c 5086 5087COBALT MEDIA DRIVER 5088M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5089L: linux-media@vger.kernel.org 5090S: Supported 5091W: https://linuxtv.org 5092T: git git://linuxtv.org/media_tree.git 5093F: drivers/media/pci/cobalt/ 5094 5095COCCINELLE/Semantic Patches (SmPL) 5096M: Julia Lawall <Julia.Lawall@inria.fr> 5097M: Nicolas Palix <nicolas.palix@imag.fr> 5098L: cocci@inria.fr (moderated for non-subscribers) 5099S: Supported 5100W: https://coccinelle.gitlabpages.inria.fr/website/ 5101T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5102F: Documentation/dev-tools/coccinelle.rst 5103F: scripts/coccicheck 5104F: scripts/coccinelle/ 5105 5106CODA FILE SYSTEM 5107M: Jan Harkes <jaharkes@cs.cmu.edu> 5108M: coda@cs.cmu.edu 5109L: codalist@coda.cs.cmu.edu 5110S: Maintained 5111W: http://www.coda.cs.cmu.edu/ 5112F: Documentation/filesystems/coda.rst 5113F: fs/coda/ 5114F: include/linux/coda*.h 5115F: include/uapi/linux/coda*.h 5116 5117CODA V4L2 MEM2MEM DRIVER 5118M: Philipp Zabel <p.zabel@pengutronix.de> 5119L: linux-media@vger.kernel.org 5120S: Maintained 5121F: Documentation/devicetree/bindings/media/coda.yaml 5122F: drivers/media/platform/chips-media/ 5123 5124CODE OF CONDUCT 5125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5126S: Supported 5127F: Documentation/process/code-of-conduct-interpretation.rst 5128F: Documentation/process/code-of-conduct.rst 5129 5130COMEDI DRIVERS 5131M: Ian Abbott <abbotti@mev.co.uk> 5132M: H Hartley Sweeten <hsweeten@visionengravers.com> 5133S: Odd Fixes 5134F: drivers/comedi/ 5135F: include/linux/comedi/ 5136F: include/uapi/linux/comedi.h 5137 5138COMMON CLK FRAMEWORK 5139M: Michael Turquette <mturquette@baylibre.com> 5140M: Stephen Boyd <sboyd@kernel.org> 5141L: linux-clk@vger.kernel.org 5142S: Maintained 5143Q: http://patchwork.kernel.org/project/linux-clk/list/ 5144T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5145F: Documentation/devicetree/bindings/clock/ 5146F: drivers/clk/ 5147F: include/dt-bindings/clock/ 5148F: include/linux/clk-pr* 5149F: include/linux/clk/ 5150F: include/linux/of_clk.h 5151X: drivers/clk/clkdev.c 5152 5153COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5154M: Steve French <sfrench@samba.org> 5155R: Paulo Alcantara <pc@cjr.nz> (DFS, global name space) 5156R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5157R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5158L: linux-cifs@vger.kernel.org 5159L: samba-technical@lists.samba.org (moderated for non-subscribers) 5160S: Supported 5161W: https://wiki.samba.org/index.php/LinuxCIFS 5162T: git git://git.samba.org/sfrench/cifs-2.6.git 5163F: Documentation/admin-guide/cifs/ 5164F: fs/cifs/ 5165F: fs/smbfs_common/ 5166F: include/uapi/linux/cifs 5167 5168COMPACTPCI HOTPLUG CORE 5169M: Scott Murray <scott@spiteful.org> 5170L: linux-pci@vger.kernel.org 5171S: Maintained 5172F: drivers/pci/hotplug/cpci_hotplug* 5173 5174COMPACTPCI HOTPLUG GENERIC DRIVER 5175M: Scott Murray <scott@spiteful.org> 5176L: linux-pci@vger.kernel.org 5177S: Maintained 5178F: drivers/pci/hotplug/cpcihp_generic.c 5179 5180COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5181M: Scott Murray <scott@spiteful.org> 5182L: linux-pci@vger.kernel.org 5183S: Maintained 5184F: drivers/pci/hotplug/cpcihp_zt5550.* 5185 5186COMPAL LAPTOP SUPPORT 5187M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5188L: platform-driver-x86@vger.kernel.org 5189S: Maintained 5190F: drivers/platform/x86/compal-laptop.c 5191 5192COMPILER ATTRIBUTES 5193M: Miguel Ojeda <ojeda@kernel.org> 5194R: Nick Desaulniers <ndesaulniers@google.com> 5195S: Maintained 5196F: include/linux/compiler_attributes.h 5197 5198COMPUTE EXPRESS LINK (CXL) 5199M: Alison Schofield <alison.schofield@intel.com> 5200M: Vishal Verma <vishal.l.verma@intel.com> 5201M: Ira Weiny <ira.weiny@intel.com> 5202M: Ben Widawsky <bwidawsk@kernel.org> 5203M: Dan Williams <dan.j.williams@intel.com> 5204L: linux-cxl@vger.kernel.org 5205S: Maintained 5206F: drivers/cxl/ 5207F: include/uapi/linux/cxl_mem.h 5208 5209CONEXANT ACCESSRUNNER USB DRIVER 5210L: accessrunner-general@lists.sourceforge.net 5211S: Orphan 5212W: http://accessrunner.sourceforge.net/ 5213F: drivers/usb/atm/cxacru.c 5214 5215CONFIGFS 5216M: Joel Becker <jlbec@evilplan.org> 5217M: Christoph Hellwig <hch@lst.de> 5218S: Supported 5219T: git git://git.infradead.org/users/hch/configfs.git 5220F: fs/configfs/ 5221F: include/linux/configfs.h 5222F: samples/configfs/ 5223 5224CONSOLE SUBSYSTEM 5225M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5226S: Supported 5227F: drivers/video/console/ 5228F: include/linux/console* 5229 5230CONTEXT TRACKING 5231M: Frederic Weisbecker <frederic@kernel.org> 5232M: "Paul E. McKenney" <paulmck@kernel.org> 5233S: Maintained 5234F: kernel/context_tracking.c 5235F: include/linux/context_tracking* 5236 5237CONTROL GROUP (CGROUP) 5238M: Tejun Heo <tj@kernel.org> 5239M: Zefan Li <lizefan.x@bytedance.com> 5240M: Johannes Weiner <hannes@cmpxchg.org> 5241L: cgroups@vger.kernel.org 5242S: Maintained 5243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5244F: Documentation/admin-guide/cgroup-v1/ 5245F: Documentation/admin-guide/cgroup-v2.rst 5246F: include/linux/cgroup* 5247F: kernel/cgroup/ 5248F: tools/testing/selftests/cgroup/ 5249 5250CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5251M: Tejun Heo <tj@kernel.org> 5252M: Jens Axboe <axboe@kernel.dk> 5253L: cgroups@vger.kernel.org 5254L: linux-block@vger.kernel.org 5255T: git git://git.kernel.dk/linux-block 5256F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5257F: block/bfq-cgroup.c 5258F: block/blk-cgroup.c 5259F: block/blk-iolatency.c 5260F: block/blk-throttle.c 5261F: include/linux/blk-cgroup.h 5262 5263CONTROL GROUP - CPUSET 5264M: Zefan Li <lizefan.x@bytedance.com> 5265L: cgroups@vger.kernel.org 5266S: Maintained 5267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5268F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5269F: include/linux/cpuset.h 5270F: kernel/cgroup/cpuset.c 5271 5272CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5273M: Johannes Weiner <hannes@cmpxchg.org> 5274M: Michal Hocko <mhocko@kernel.org> 5275M: Roman Gushchin <roman.gushchin@linux.dev> 5276M: Shakeel Butt <shakeelb@google.com> 5277R: Muchun Song <songmuchun@bytedance.com> 5278L: cgroups@vger.kernel.org 5279L: linux-mm@kvack.org 5280S: Maintained 5281F: mm/memcontrol.c 5282F: mm/swap_cgroup.c 5283F: tools/testing/selftests/cgroup/memcg_protection.m 5284F: tools/testing/selftests/cgroup/test_kmem.c 5285F: tools/testing/selftests/cgroup/test_memcontrol.c 5286 5287CORETEMP HARDWARE MONITORING DRIVER 5288M: Fenghua Yu <fenghua.yu@intel.com> 5289L: linux-hwmon@vger.kernel.org 5290S: Maintained 5291F: Documentation/hwmon/coretemp.rst 5292F: drivers/hwmon/coretemp.c 5293 5294CORSAIR-CPRO HARDWARE MONITOR DRIVER 5295M: Marius Zachmann <mail@mariuszachmann.de> 5296L: linux-hwmon@vger.kernel.org 5297S: Maintained 5298F: drivers/hwmon/corsair-cpro.c 5299 5300CORSAIR-PSU HARDWARE MONITOR DRIVER 5301M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5302L: linux-hwmon@vger.kernel.org 5303S: Maintained 5304F: Documentation/hwmon/corsair-psu.rst 5305F: drivers/hwmon/corsair-psu.c 5306 5307COUNTER SUBSYSTEM 5308M: William Breathitt Gray <william.gray@linaro.org> 5309L: linux-iio@vger.kernel.org 5310S: Maintained 5311T: git https://git.linaro.org/people/william.gray/counter.git 5312F: Documentation/ABI/testing/sysfs-bus-counter 5313F: Documentation/driver-api/generic-counter.rst 5314F: drivers/counter/ 5315F: include/linux/counter.h 5316F: include/uapi/linux/counter.h 5317F: tools/counter/ 5318 5319CP2615 I2C DRIVER 5320M: Bence Csókás <bence98@sch.bme.hu> 5321S: Maintained 5322F: drivers/i2c/busses/i2c-cp2615.c 5323 5324CPMAC ETHERNET DRIVER 5325M: Florian Fainelli <f.fainelli@gmail.com> 5326L: netdev@vger.kernel.org 5327S: Maintained 5328F: drivers/net/ethernet/ti/cpmac.c 5329 5330CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5331M: Viresh Kumar <viresh.kumar@linaro.org> 5332M: Sudeep Holla <sudeep.holla@arm.com> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5336F: drivers/cpufreq/vexpress-spc-cpufreq.c 5337 5338CPU FREQUENCY SCALING FRAMEWORK 5339M: "Rafael J. Wysocki" <rafael@kernel.org> 5340M: Viresh Kumar <viresh.kumar@linaro.org> 5341L: linux-pm@vger.kernel.org 5342S: Maintained 5343B: https://bugzilla.kernel.org 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5345T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5346F: Documentation/admin-guide/pm/cpufreq.rst 5347F: Documentation/admin-guide/pm/intel_pstate.rst 5348F: Documentation/cpu-freq/ 5349F: Documentation/devicetree/bindings/cpufreq/ 5350F: drivers/cpufreq/ 5351F: include/linux/cpufreq.h 5352F: include/linux/sched/cpufreq.h 5353F: kernel/sched/cpufreq*.c 5354F: tools/testing/selftests/cpufreq/ 5355 5356CPU IDLE TIME MANAGEMENT FRAMEWORK 5357M: "Rafael J. Wysocki" <rafael@kernel.org> 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361B: https://bugzilla.kernel.org 5362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5363F: Documentation/admin-guide/pm/cpuidle.rst 5364F: Documentation/driver-api/pm/cpuidle.rst 5365F: drivers/cpuidle/ 5366F: include/linux/cpuidle.h 5367 5368CPU POWER MONITORING SUBSYSTEM 5369M: Thomas Renninger <trenn@suse.com> 5370M: Shuah Khan <shuah@kernel.org> 5371M: Shuah Khan <skhan@linuxfoundation.org> 5372L: linux-pm@vger.kernel.org 5373S: Maintained 5374F: tools/power/cpupower/ 5375 5376CPUID/MSR DRIVER 5377M: "H. Peter Anvin" <hpa@zytor.com> 5378S: Maintained 5379F: arch/x86/kernel/cpuid.c 5380F: arch/x86/kernel/msr.c 5381 5382CPUIDLE DRIVER - ARM BIG LITTLE 5383M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5384M: Daniel Lezcano <daniel.lezcano@linaro.org> 5385L: linux-pm@vger.kernel.org 5386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5387S: Maintained 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5389F: drivers/cpuidle/cpuidle-big_little.c 5390 5391CPUIDLE DRIVER - ARM EXYNOS 5392M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5393M: Daniel Lezcano <daniel.lezcano@linaro.org> 5394M: Kukjin Kim <kgene@kernel.org> 5395L: linux-pm@vger.kernel.org 5396L: linux-samsung-soc@vger.kernel.org 5397S: Supported 5398F: arch/arm/mach-exynos/pm.c 5399F: drivers/cpuidle/cpuidle-exynos.c 5400F: include/linux/platform_data/cpuidle-exynos.h 5401 5402CPUIDLE DRIVER - ARM PSCI 5403M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5404M: Sudeep Holla <sudeep.holla@arm.com> 5405L: linux-pm@vger.kernel.org 5406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5407S: Supported 5408F: drivers/cpuidle/cpuidle-psci.c 5409 5410CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5411M: Ulf Hansson <ulf.hansson@linaro.org> 5412L: linux-pm@vger.kernel.org 5413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5414S: Supported 5415F: drivers/cpuidle/cpuidle-psci.h 5416F: drivers/cpuidle/cpuidle-psci-domain.c 5417 5418CPUIDLE DRIVER - DT IDLE PM DOMAIN 5419M: Ulf Hansson <ulf.hansson@linaro.org> 5420L: linux-pm@vger.kernel.org 5421S: Supported 5422F: drivers/cpuidle/dt_idle_genpd.c 5423F: drivers/cpuidle/dt_idle_genpd.h 5424 5425CPUIDLE DRIVER - RISC-V SBI 5426M: Anup Patel <anup@brainfault.org> 5427L: linux-pm@vger.kernel.org 5428L: linux-riscv@lists.infradead.org 5429S: Maintained 5430F: drivers/cpuidle/cpuidle-riscv-sbi.c 5431 5432CRAMFS FILESYSTEM 5433M: Nicolas Pitre <nico@fluxnic.net> 5434S: Maintained 5435F: Documentation/filesystems/cramfs.rst 5436F: fs/cramfs/ 5437 5438CREATIVE SB0540 5439M: Bastien Nocera <hadess@hadess.net> 5440L: linux-input@vger.kernel.org 5441S: Maintained 5442F: drivers/hid/hid-creative-sb0540.c 5443 5444CRYPTO API 5445M: Herbert Xu <herbert@gondor.apana.org.au> 5446M: "David S. Miller" <davem@davemloft.net> 5447L: linux-crypto@vger.kernel.org 5448S: Maintained 5449T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5450T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5451F: Documentation/crypto/ 5452F: Documentation/devicetree/bindings/crypto/ 5453F: arch/*/crypto/ 5454F: crypto/ 5455F: drivers/crypto/ 5456F: include/crypto/ 5457F: include/linux/crypto* 5458F: lib/crypto/ 5459 5460CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5461M: Neil Horman <nhorman@tuxdriver.com> 5462L: linux-crypto@vger.kernel.org 5463S: Maintained 5464F: crypto/ansi_cprng.c 5465F: crypto/rng.c 5466 5467CS3308 MEDIA DRIVER 5468M: Hans Verkuil <hverkuil@xs4all.nl> 5469L: linux-media@vger.kernel.org 5470S: Odd Fixes 5471W: http://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/i2c/cs3308.c 5474 5475CS5535 Audio ALSA driver 5476M: Jaya Kumar <jayakumar.alsa@gmail.com> 5477S: Maintained 5478F: sound/pci/cs5535audio/ 5479 5480CSI DRIVERS FOR ALLWINNER V3s 5481M: Yong Deng <yong.deng@magewell.com> 5482L: linux-media@vger.kernel.org 5483S: Maintained 5484T: git git://linuxtv.org/media_tree.git 5485F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5486F: drivers/media/platform/sunxi/sun6i-csi/ 5487 5488CTU CAN FD DRIVER 5489M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5490M: Ondrej Ille <ondrej.ille@gmail.com> 5491L: linux-can@vger.kernel.org 5492S: Maintained 5493F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5494F: drivers/net/can/ctucanfd/ 5495 5496CW1200 WLAN driver 5497M: Solomon Peachy <pizza@shaftnet.org> 5498S: Maintained 5499F: drivers/net/wireless/st/cw1200/ 5500 5501CX18 VIDEO4LINUX DRIVER 5502M: Andy Walls <awalls@md.metrocast.net> 5503L: linux-media@vger.kernel.org 5504S: Maintained 5505W: https://linuxtv.org 5506T: git git://linuxtv.org/media_tree.git 5507F: drivers/media/pci/cx18/ 5508F: include/uapi/linux/ivtv* 5509 5510CX2341X MPEG ENCODER HELPER MODULE 5511M: Hans Verkuil <hverkuil@xs4all.nl> 5512L: linux-media@vger.kernel.org 5513S: Maintained 5514W: https://linuxtv.org 5515T: git git://linuxtv.org/media_tree.git 5516F: drivers/media/common/cx2341x* 5517F: include/media/drv-intf/cx2341x.h 5518 5519CX24120 MEDIA DRIVER 5520M: Jemma Denson <jdenson@gmail.com> 5521M: Patrick Boettcher <patrick.boettcher@posteo.de> 5522L: linux-media@vger.kernel.org 5523S: Maintained 5524W: https://linuxtv.org 5525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5526F: drivers/media/dvb-frontends/cx24120* 5527 5528CX88 VIDEO4LINUX DRIVER 5529M: Mauro Carvalho Chehab <mchehab@kernel.org> 5530L: linux-media@vger.kernel.org 5531S: Odd fixes 5532W: https://linuxtv.org 5533T: git git://linuxtv.org/media_tree.git 5534F: Documentation/driver-api/media/drivers/cx88* 5535F: drivers/media/pci/cx88/ 5536 5537CXD2820R MEDIA DRIVER 5538M: Antti Palosaari <crope@iki.fi> 5539L: linux-media@vger.kernel.org 5540S: Maintained 5541W: https://linuxtv.org 5542W: http://palosaari.fi/linux/ 5543Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5544T: git git://linuxtv.org/anttip/media_tree.git 5545F: drivers/media/dvb-frontends/cxd2820r* 5546 5547CXGB3 ETHERNET DRIVER (CXGB3) 5548M: Raju Rangoju <rajur@chelsio.com> 5549L: netdev@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/net/ethernet/chelsio/cxgb3/ 5553 5554CXGB3 ISCSI DRIVER (CXGB3I) 5555M: Varun Prakash <varun@chelsio.com> 5556L: linux-scsi@vger.kernel.org 5557S: Supported 5558W: http://www.chelsio.com 5559F: drivers/scsi/cxgbi/cxgb3i 5560 5561CXGB4 CRYPTO DRIVER (chcr) 5562M: Ayush Sawal <ayush.sawal@chelsio.com> 5563M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5564M: Rohit Maheshwari <rohitm@chelsio.com> 5565L: linux-crypto@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/crypto/chelsio 5569 5570CXGB4 INLINE CRYPTO DRIVER 5571M: Ayush Sawal <ayush.sawal@chelsio.com> 5572M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5573M: Rohit Maheshwari <rohitm@chelsio.com> 5574L: netdev@vger.kernel.org 5575S: Supported 5576W: http://www.chelsio.com 5577F: drivers/net/ethernet/chelsio/inline_crypto/ 5578 5579CXGB4 ETHERNET DRIVER (CXGB4) 5580M: Raju Rangoju <rajur@chelsio.com> 5581L: netdev@vger.kernel.org 5582S: Supported 5583W: http://www.chelsio.com 5584F: drivers/net/ethernet/chelsio/cxgb4/ 5585 5586CXGB4 ISCSI DRIVER (CXGB4I) 5587M: Varun Prakash <varun@chelsio.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590W: http://www.chelsio.com 5591F: drivers/scsi/cxgbi/cxgb4i 5592 5593CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5594M: Potnuri Bharat Teja <bharat@chelsio.com> 5595L: linux-rdma@vger.kernel.org 5596S: Supported 5597W: http://www.openfabrics.org 5598F: drivers/infiniband/hw/cxgb4/ 5599F: include/uapi/rdma/cxgb4-abi.h 5600 5601CXGB4VF ETHERNET DRIVER (CXGB4VF) 5602M: Raju Rangoju <rajur@chelsio.com> 5603L: netdev@vger.kernel.org 5604S: Supported 5605W: http://www.chelsio.com 5606F: drivers/net/ethernet/chelsio/cxgb4vf/ 5607 5608CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5609M: Frederic Barrat <fbarrat@linux.ibm.com> 5610M: Andrew Donnellan <ajd@linux.ibm.com> 5611L: linuxppc-dev@lists.ozlabs.org 5612S: Supported 5613F: Documentation/ABI/testing/sysfs-class-cxl 5614F: Documentation/powerpc/cxl.rst 5615F: arch/powerpc/platforms/powernv/pci-cxl.c 5616F: drivers/misc/cxl/ 5617F: include/misc/cxl* 5618F: include/uapi/misc/cxl.h 5619 5620CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5621M: Manoj N. Kumar <manoj@linux.ibm.com> 5622M: Matthew R. Ochs <mrochs@linux.ibm.com> 5623M: Uma Krishnan <ukrishn@linux.ibm.com> 5624L: linux-scsi@vger.kernel.org 5625S: Supported 5626F: Documentation/powerpc/cxlflash.rst 5627F: drivers/scsi/cxlflash/ 5628F: include/uapi/scsi/cxlflash_ioctl.h 5629 5630CYBERPRO FB DRIVER 5631M: Russell King <linux@armlinux.org.uk> 5632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5633S: Maintained 5634W: http://www.armlinux.org.uk/ 5635F: drivers/video/fbdev/cyber2000fb.* 5636 5637CYCLADES PC300 DRIVER 5638S: Orphan 5639F: drivers/net/wan/pc300* 5640 5641CYPRESS_FIRMWARE MEDIA DRIVER 5642M: Antti Palosaari <crope@iki.fi> 5643L: linux-media@vger.kernel.org 5644S: Maintained 5645W: https://linuxtv.org 5646W: http://palosaari.fi/linux/ 5647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5648T: git git://linuxtv.org/anttip/media_tree.git 5649F: drivers/media/common/cypress_firmware* 5650 5651CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5652M: Linus Walleij <linus.walleij@linaro.org> 5653L: linux-input@vger.kernel.org 5654S: Maintained 5655F: drivers/input/touchscreen/cy8ctma140.c 5656 5657CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5658M: Yassine Oudjana <y.oudjana@protonmail.com> 5659L: linux-input@vger.kernel.org 5660S: Maintained 5661F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5662F: drivers/input/keyboard/cypress-sf.c 5663 5664CYTTSP TOUCHSCREEN DRIVER 5665M: Linus Walleij <linus.walleij@linaro.org> 5666L: linux-input@vger.kernel.org 5667S: Maintained 5668F: drivers/input/touchscreen/cyttsp* 5669 5670D-LINK DIR-685 TOUCHKEYS DRIVER 5671M: Linus Walleij <linus.walleij@linaro.org> 5672L: linux-input@vger.kernel.org 5673S: Supported 5674F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5675 5676DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5677M: Joshua Kinard <kumba@gentoo.org> 5678S: Maintained 5679F: drivers/rtc/rtc-ds1685.c 5680F: include/linux/rtc/ds1685.h 5681 5682DAMA SLAVE for AX.25 5683M: Joerg Reuter <jreuter@yaina.de> 5684L: linux-hams@vger.kernel.org 5685S: Maintained 5686W: http://yaina.de/jreuter/ 5687W: http://www.qsl.net/dl1bke/ 5688F: net/ax25/af_ax25.c 5689F: net/ax25/ax25_dev.c 5690F: net/ax25/ax25_ds_* 5691F: net/ax25/ax25_in.c 5692F: net/ax25/ax25_out.c 5693F: net/ax25/ax25_timer.c 5694F: net/ax25/sysctl_net_ax25.c 5695 5696DATA ACCESS MONITOR 5697M: SeongJae Park <sj@kernel.org> 5698L: damon@lists.linux.dev 5699L: linux-mm@kvack.org 5700S: Maintained 5701F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5702F: Documentation/admin-guide/mm/damon/ 5703F: Documentation/mm/damon/ 5704F: include/linux/damon.h 5705F: include/trace/events/damon.h 5706F: mm/damon/ 5707F: tools/testing/selftests/damon/ 5708 5709DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5710L: netdev@vger.kernel.org 5711S: Orphan 5712F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5713F: drivers/net/ethernet/dec/tulip/dmfe.c 5714 5715DC390/AM53C974 SCSI driver 5716M: Hannes Reinecke <hare@suse.com> 5717L: linux-scsi@vger.kernel.org 5718S: Maintained 5719F: drivers/scsi/am53c974.c 5720 5721DC395x SCSI driver 5722M: Oliver Neukum <oliver@neukum.org> 5723M: Ali Akcaagac <aliakc@web.de> 5724M: Jamie Lenehan <lenehan@twibble.org> 5725L: dc395x@twibble.org 5726S: Maintained 5727W: http://twibble.org/dist/dc395x/ 5728W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5729F: Documentation/scsi/dc395x.rst 5730F: drivers/scsi/dc395x.* 5731 5732DCCP PROTOCOL 5733L: dccp@vger.kernel.org 5734S: Orphan 5735W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5736F: include/linux/dccp.h 5737F: include/linux/tfrc.h 5738F: include/uapi/linux/dccp.h 5739F: net/dccp/ 5740 5741DECnet NETWORK LAYER 5742L: linux-decnet-user@lists.sourceforge.net 5743S: Orphan 5744W: http://linux-decnet.sourceforge.net 5745F: Documentation/networking/decnet.rst 5746F: net/decnet/ 5747 5748DECSTATION PLATFORM SUPPORT 5749M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5750L: linux-mips@vger.kernel.org 5751S: Maintained 5752W: http://www.linux-mips.org/wiki/DECstation 5753F: arch/mips/dec/ 5754F: arch/mips/include/asm/dec/ 5755F: arch/mips/include/asm/mach-dec/ 5756 5757DEFXX FDDI NETWORK DRIVER 5758M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5759S: Maintained 5760F: drivers/net/fddi/defxx.* 5761 5762DEFZA FDDI NETWORK DRIVER 5763M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5764S: Maintained 5765F: drivers/net/fddi/defza.* 5766 5767DEINTERLACE DRIVERS FOR ALLWINNER H3 5768M: Jernej Skrabec <jernej.skrabec@gmail.com> 5769L: linux-media@vger.kernel.org 5770S: Maintained 5771T: git git://linuxtv.org/media_tree.git 5772F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5773F: drivers/media/platform/sunxi/sun8i-di/ 5774 5775DELL LAPTOP DRIVER 5776M: Matthew Garrett <mjg59@srcf.ucam.org> 5777M: Pali Rohár <pali@kernel.org> 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-laptop.c 5781 5782DELL LAPTOP FREEFALL DRIVER 5783M: Pali Rohár <pali@kernel.org> 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smo8800.c 5786 5787DELL LAPTOP RBTN DRIVER 5788M: Pali Rohár <pali@kernel.org> 5789S: Maintained 5790F: drivers/platform/x86/dell/dell-rbtn.* 5791 5792DELL LAPTOP SMM DRIVER 5793M: Pali Rohár <pali@kernel.org> 5794S: Maintained 5795F: Documentation/ABI/obsolete/procfs-i8k 5796F: drivers/hwmon/dell-smm-hwmon.c 5797F: include/uapi/linux/i8k.h 5798 5799DELL REMOTE BIOS UPDATE DRIVER 5800M: Stuart Hayes <stuart.w.hayes@gmail.com> 5801L: platform-driver-x86@vger.kernel.org 5802S: Maintained 5803F: drivers/platform/x86/dell/dell_rbu.c 5804 5805DELL SMBIOS DRIVER 5806M: Pali Rohár <pali@kernel.org> 5807L: Dell.Client.Kernel@dell.com 5808L: platform-driver-x86@vger.kernel.org 5809S: Maintained 5810F: drivers/platform/x86/dell/dell-smbios.* 5811 5812DELL SMBIOS SMM DRIVER 5813L: Dell.Client.Kernel@dell.com 5814L: platform-driver-x86@vger.kernel.org 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-smbios-smm.c 5817 5818DELL SMBIOS WMI DRIVER 5819L: Dell.Client.Kernel@dell.com 5820L: platform-driver-x86@vger.kernel.org 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-smbios-wmi.c 5823F: tools/wmi/dell-smbios-example.c 5824 5825DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5826M: Stuart Hayes <stuart.w.hayes@gmail.com> 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: Documentation/driver-api/dcdbas.rst 5830F: drivers/platform/x86/dell/dcdbas.* 5831 5832DELL WMI DESCRIPTOR DRIVER 5833L: Dell.Client.Kernel@dell.com 5834S: Maintained 5835F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5836 5837DELL WMI SYSMAN DRIVER 5838M: Divya Bharathi <divya.bharathi@dell.com> 5839M: Prasanth Ksr <prasanth.ksr@dell.com> 5840L: Dell.Client.Kernel@dell.com 5841L: platform-driver-x86@vger.kernel.org 5842S: Maintained 5843F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5844F: drivers/platform/x86/dell/dell-wmi-sysman/ 5845 5846DELL WMI NOTIFICATIONS DRIVER 5847M: Matthew Garrett <mjg59@srcf.ucam.org> 5848M: Pali Rohár <pali@kernel.org> 5849S: Maintained 5850F: drivers/platform/x86/dell/dell-wmi-base.c 5851 5852DELL WMI HARDWARE PRIVACY SUPPORT 5853M: Perry Yuan <Perry.Yuan@dell.com> 5854L: Dell.Client.Kernel@dell.com 5855L: platform-driver-x86@vger.kernel.org 5856S: Maintained 5857F: drivers/platform/x86/dell/dell-wmi-privacy.c 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5868M: Zev Weiss <zev@bewilderbeest.net> 5869L: linux-hwmon@vger.kernel.org 5870S: Maintained 5871F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5872 5873DELTA DPS920AB PSU DRIVER 5874M: Robert Marko <robert.marko@sartura.hr> 5875L: linux-hwmon@vger.kernel.org 5876S: Maintained 5877F: Documentation/hwmon/dps920ab.rst 5878F: drivers/hwmon/pmbus/dps920ab.c 5879 5880DELTA NETWORKS TN48M CPLD DRIVERS 5881M: Robert Marko <robert.marko@sartura.hr> 5882S: Maintained 5883F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5884F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5885F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5886F: drivers/gpio/gpio-tn48m.c 5887F: include/dt-bindings/reset/delta,tn48m-reset.h 5888 5889DENALI NAND DRIVER 5890L: linux-mtd@lists.infradead.org 5891S: Orphan 5892F: drivers/mtd/nand/raw/denali* 5893 5894DESIGNWARE EDMA CORE IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: dmaengine@vger.kernel.org 5897S: Maintained 5898F: drivers/dma/dw-edma/ 5899F: include/linux/dma/edma.h 5900 5901DESIGNWARE XDATA IP DRIVER 5902M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5903L: linux-pci@vger.kernel.org 5904S: Maintained 5905F: Documentation/misc-devices/dw-xdata-pcie.rst 5906F: drivers/misc/dw-xdata-pcie.c 5907 5908DESIGNWARE USB2 DRD IP DRIVER 5909M: Minas Harutyunyan <hminas@synopsys.com> 5910L: linux-usb@vger.kernel.org 5911S: Maintained 5912T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5913F: drivers/usb/dwc2/ 5914 5915DESIGNWARE USB3 DRD IP DRIVER 5916M: Felipe Balbi <balbi@kernel.org> 5917L: linux-usb@vger.kernel.org 5918S: Maintained 5919T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5920F: drivers/usb/dwc3/ 5921 5922DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5923M: Andreas Klinger <ak@it-klinger.de> 5924L: linux-iio@vger.kernel.org 5925S: Maintained 5926F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5927F: drivers/iio/proximity/srf*.c 5928 5929DEVICE COREDUMP (DEV_COREDUMP) 5930M: Johannes Berg <johannes@sipsolutions.net> 5931L: linux-kernel@vger.kernel.org 5932S: Maintained 5933F: drivers/base/devcoredump.c 5934F: include/linux/devcoredump.h 5935 5936DEVICE DEPENDENCY HELPER SCRIPT 5937M: Saravana Kannan <saravanak@google.com> 5938L: linux-kernel@vger.kernel.org 5939S: Maintained 5940F: scripts/dev-needs.sh 5941 5942DEVICE DIRECT ACCESS (DAX) 5943M: Dan Williams <dan.j.williams@intel.com> 5944M: Vishal Verma <vishal.l.verma@intel.com> 5945M: Dave Jiang <dave.jiang@intel.com> 5946L: nvdimm@lists.linux.dev 5947S: Supported 5948F: drivers/dax/ 5949 5950DEVICE FREQUENCY (DEVFREQ) 5951M: MyungJoo Ham <myungjoo.ham@samsung.com> 5952M: Kyungmin Park <kyungmin.park@samsung.com> 5953M: Chanwoo Choi <cw00.choi@samsung.com> 5954L: linux-pm@vger.kernel.org 5955S: Maintained 5956T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5957F: Documentation/devicetree/bindings/devfreq/ 5958F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5959F: drivers/devfreq/ 5960F: include/linux/devfreq.h 5961F: include/trace/events/devfreq.h 5962 5963DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5964M: Chanwoo Choi <cw00.choi@samsung.com> 5965L: linux-pm@vger.kernel.org 5966S: Supported 5967T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5968F: Documentation/devicetree/bindings/devfreq/event/ 5969F: drivers/devfreq/devfreq-event.c 5970F: drivers/devfreq/event/ 5971F: include/dt-bindings/pmu/exynos_ppmu.h 5972F: include/linux/devfreq-event.h 5973 5974DEVICE NUMBER REGISTRY 5975M: Torben Mathiasen <device@lanana.org> 5976S: Maintained 5977W: http://lanana.org/docs/device-list/index.html 5978 5979DEVICE RESOURCE MANAGEMENT HELPERS 5980M: Hans de Goede <hdegoede@redhat.com> 5981R: Matti Vaittinen <mazziesaccount@gmail.com> 5982S: Maintained 5983F: include/linux/devm-helpers.h 5984 5985DEVICE-MAPPER (LVM) 5986M: Alasdair Kergon <agk@redhat.com> 5987M: Mike Snitzer <snitzer@kernel.org> 5988M: dm-devel@redhat.com 5989L: dm-devel@redhat.com 5990S: Maintained 5991W: http://sources.redhat.com/dm 5992Q: http://patchwork.kernel.org/project/dm-devel/list/ 5993T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5994T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5995F: Documentation/admin-guide/device-mapper/ 5996F: drivers/md/Kconfig 5997F: drivers/md/Makefile 5998F: drivers/md/dm* 5999F: drivers/md/persistent-data/ 6000F: include/linux/device-mapper.h 6001F: include/linux/dm-*.h 6002F: include/uapi/linux/dm-*.h 6003 6004DEVLINK 6005M: Jiri Pirko <jiri@nvidia.com> 6006L: netdev@vger.kernel.org 6007S: Supported 6008F: Documentation/networking/devlink 6009F: include/net/devlink.h 6010F: include/uapi/linux/devlink.h 6011F: net/core/devlink.c 6012 6013DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 6014M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6015L: kernel@dh-electronics.com 6016S: Maintained 6017F: arch/arm/boot/dts/imx6*-dhcom-* 6018 6019DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6020M: Marek Vasut <marex@denx.de> 6021L: kernel@dh-electronics.com 6022S: Maintained 6023F: arch/arm/boot/dts/stm32mp1*-dhcom-* 6024F: arch/arm/boot/dts/stm32mp1*-dhcor-* 6025 6026DIALOG SEMICONDUCTOR DRIVERS 6027M: Support Opensource <support.opensource@diasemi.com> 6028S: Supported 6029W: http://www.dialog-semiconductor.com/products 6030F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6031F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6032F: Documentation/devicetree/bindings/mfd/da90*.txt 6033F: Documentation/devicetree/bindings/mfd/da90*.yaml 6034F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6035F: Documentation/devicetree/bindings/regulator/da92*.txt 6036F: Documentation/devicetree/bindings/regulator/slg51000.txt 6037F: Documentation/devicetree/bindings/sound/da[79]*.txt 6038F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6039F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6040F: Documentation/hwmon/da90??.rst 6041F: drivers/gpio/gpio-da90??.c 6042F: drivers/hwmon/da90??-hwmon.c 6043F: drivers/iio/adc/da91??-*.c 6044F: drivers/input/misc/da72??.[ch] 6045F: drivers/input/misc/da90??_onkey.c 6046F: drivers/input/touchscreen/da9052_tsi.c 6047F: drivers/leds/leds-da90??.c 6048F: drivers/mfd/da903x.c 6049F: drivers/mfd/da90??-*.c 6050F: drivers/mfd/da91??-*.c 6051F: drivers/pinctrl/pinctrl-da90??.c 6052F: drivers/power/supply/da9052-battery.c 6053F: drivers/power/supply/da91??-*.c 6054F: drivers/regulator/da9???-regulator.[ch] 6055F: drivers/regulator/slg51000-regulator.[ch] 6056F: drivers/rtc/rtc-da90??.c 6057F: drivers/thermal/da90??-thermal.c 6058F: drivers/video/backlight/da90??_bl.c 6059F: drivers/watchdog/da90??_wdt.c 6060F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6061F: include/linux/mfd/da903x.h 6062F: include/linux/mfd/da9052/ 6063F: include/linux/mfd/da9055/ 6064F: include/linux/mfd/da9062/ 6065F: include/linux/mfd/da9063/ 6066F: include/linux/mfd/da9150/ 6067F: include/linux/regulator/da9211.h 6068F: include/sound/da[79]*.h 6069F: sound/soc/codecs/da[79]*.[ch] 6070 6071DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6072M: William Breathitt Gray <william.gray@linaro.org> 6073L: linux-gpio@vger.kernel.org 6074S: Maintained 6075F: drivers/gpio/gpio-gpio-mm.c 6076 6077DIOLAN U2C-12 I2C DRIVER 6078M: Guenter Roeck <linux@roeck-us.net> 6079L: linux-i2c@vger.kernel.org 6080S: Maintained 6081F: drivers/i2c/busses/i2c-diolan-u2c.c 6082 6083DIRECTORY NOTIFICATION (DNOTIFY) 6084M: Jan Kara <jack@suse.cz> 6085R: Amir Goldstein <amir73il@gmail.com> 6086L: linux-fsdevel@vger.kernel.org 6087S: Maintained 6088F: Documentation/filesystems/dnotify.rst 6089F: fs/notify/dnotify/ 6090F: include/linux/dnotify.h 6091 6092DISK GEOMETRY AND PARTITION HANDLING 6093M: Andries Brouwer <aeb@cwi.nl> 6094S: Maintained 6095W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6096W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6097W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6098 6099DISKQUOTA 6100M: Jan Kara <jack@suse.com> 6101S: Maintained 6102F: Documentation/filesystems/quota.rst 6103F: fs/quota/ 6104F: include/linux/quota*.h 6105F: include/uapi/linux/quota*.h 6106 6107DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6108M: Bernie Thompson <bernie@plugable.com> 6109L: linux-fbdev@vger.kernel.org 6110S: Maintained 6111W: http://plugable.com/category/projects/udlfb/ 6112F: Documentation/fb/udlfb.rst 6113F: drivers/video/fbdev/udlfb.c 6114F: include/video/udlfb.h 6115 6116DISTRIBUTED LOCK MANAGER (DLM) 6117M: Christine Caulfield <ccaulfie@redhat.com> 6118M: David Teigland <teigland@redhat.com> 6119L: cluster-devel@redhat.com 6120S: Supported 6121W: http://sources.redhat.com/cluster/ 6122T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6123F: fs/dlm/ 6124 6125DMA BUFFER SHARING FRAMEWORK 6126M: Sumit Semwal <sumit.semwal@linaro.org> 6127M: Christian König <christian.koenig@amd.com> 6128L: linux-media@vger.kernel.org 6129L: dri-devel@lists.freedesktop.org 6130L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6131S: Maintained 6132T: git git://anongit.freedesktop.org/drm/drm-misc 6133F: Documentation/driver-api/dma-buf.rst 6134F: drivers/dma-buf/ 6135F: include/linux/*fence.h 6136F: include/linux/dma-buf.h 6137F: include/linux/dma-resv.h 6138K: \bdma_(?:buf|fence|resv)\b 6139 6140DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6141M: Vinod Koul <vkoul@kernel.org> 6142L: dmaengine@vger.kernel.org 6143S: Maintained 6144Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6145T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6146F: Documentation/devicetree/bindings/dma/ 6147F: Documentation/driver-api/dmaengine/ 6148F: drivers/dma/ 6149F: include/dt-bindings/dma/ 6150F: include/linux/dma/ 6151F: include/linux/dmaengine.h 6152F: include/linux/of_dma.h 6153 6154DMA MAPPING HELPERS 6155M: Christoph Hellwig <hch@lst.de> 6156M: Marek Szyprowski <m.szyprowski@samsung.com> 6157R: Robin Murphy <robin.murphy@arm.com> 6158L: iommu@lists.linux.dev 6159S: Supported 6160W: http://git.infradead.org/users/hch/dma-mapping.git 6161T: git git://git.infradead.org/users/hch/dma-mapping.git 6162F: include/asm-generic/dma-mapping.h 6163F: include/linux/dma-direct.h 6164F: include/linux/dma-mapping.h 6165F: include/linux/dma-map-ops.h 6166F: kernel/dma/ 6167 6168DMA MAPPING BENCHMARK 6169M: Xiang Chen <chenxiang66@hisilicon.com> 6170L: iommu@lists.linux.dev 6171F: kernel/dma/map_benchmark.c 6172F: tools/testing/selftests/dma/ 6173 6174DMA-BUF HEAPS FRAMEWORK 6175M: Sumit Semwal <sumit.semwal@linaro.org> 6176R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6177R: Liam Mark <lmark@codeaurora.org> 6178R: Laura Abbott <labbott@redhat.com> 6179R: Brian Starkey <Brian.Starkey@arm.com> 6180R: John Stultz <jstultz@google.com> 6181L: linux-media@vger.kernel.org 6182L: dri-devel@lists.freedesktop.org 6183L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6184S: Maintained 6185T: git git://anongit.freedesktop.org/drm/drm-misc 6186F: drivers/dma-buf/dma-heap.c 6187F: drivers/dma-buf/heaps/* 6188F: include/linux/dma-heap.h 6189F: include/uapi/linux/dma-heap.h 6190 6191DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6192M: Lukasz Luba <lukasz.luba@arm.com> 6193L: linux-pm@vger.kernel.org 6194L: linux-samsung-soc@vger.kernel.org 6195S: Maintained 6196F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6197F: drivers/memory/samsung/exynos5422-dmc.c 6198 6199DME1737 HARDWARE MONITOR DRIVER 6200M: Juerg Haefliger <juergh@gmail.com> 6201L: linux-hwmon@vger.kernel.org 6202S: Maintained 6203F: Documentation/hwmon/dme1737.rst 6204F: drivers/hwmon/dme1737.c 6205 6206DMI/SMBIOS SUPPORT 6207M: Jean Delvare <jdelvare@suse.com> 6208S: Maintained 6209T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6210F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6211F: drivers/firmware/dmi-id.c 6212F: drivers/firmware/dmi_scan.c 6213F: include/linux/dmi.h 6214 6215DOCUMENTATION 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: linux-doc@vger.kernel.org 6218S: Maintained 6219P: Documentation/doc-guide/maintainer-profile.rst 6220T: git git://git.lwn.net/linux.git docs-next 6221F: Documentation/ 6222F: scripts/documentation-file-ref-check 6223F: scripts/kernel-doc 6224F: scripts/sphinx-pre-install 6225X: Documentation/ABI/ 6226X: Documentation/admin-guide/media/ 6227X: Documentation/devicetree/ 6228X: Documentation/driver-api/media/ 6229X: Documentation/firmware-guide/acpi/ 6230X: Documentation/i2c/ 6231X: Documentation/power/ 6232X: Documentation/spi/ 6233X: Documentation/userspace-api/media/ 6234 6235DOCUMENTATION REPORTING ISSUES 6236M: Thorsten Leemhuis <linux@leemhuis.info> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239F: Documentation/admin-guide/reporting-issues.rst 6240 6241DOCUMENTATION SCRIPTS 6242M: Mauro Carvalho Chehab <mchehab@kernel.org> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/sphinx/parse-headers.pl 6246F: scripts/documentation-file-ref-check 6247F: scripts/sphinx-pre-install 6248 6249DOCUMENTATION/ITALIAN 6250M: Federico Vaga <federico.vaga@vaga.pv.it> 6251L: linux-doc@vger.kernel.org 6252S: Maintained 6253F: Documentation/translations/it_IT 6254 6255DOCUMENTATION/JAPANESE 6256R: Akira Yokosawa <akiyks@gmail.com> 6257L: linux-doc@vger.kernel.org 6258S: Maintained 6259F: Documentation/translations/ja_JP 6260 6261DONGWOON DW9714 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6267F: drivers/media/i2c/dw9714.c 6268 6269DONGWOON DW9768 LENS VOICE COIL DRIVER 6270M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6271L: linux-media@vger.kernel.org 6272S: Maintained 6273T: git git://linuxtv.org/media_tree.git 6274F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6275F: drivers/media/i2c/dw9768.c 6276 6277DONGWOON DW9807 LENS VOICE COIL DRIVER 6278M: Sakari Ailus <sakari.ailus@linux.intel.com> 6279L: linux-media@vger.kernel.org 6280S: Maintained 6281T: git git://linuxtv.org/media_tree.git 6282F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6283F: drivers/media/i2c/dw9807-vcm.c 6284 6285DOUBLETALK DRIVER 6286M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6287L: blinux-list@redhat.com 6288S: Maintained 6289F: drivers/char/dtlk.c 6290F: include/linux/dtlk.h 6291 6292DPAA2 DATAPATH I/O (DPIO) DRIVER 6293M: Roy Pledge <Roy.Pledge@nxp.com> 6294L: linux-kernel@vger.kernel.org 6295S: Maintained 6296F: drivers/soc/fsl/dpio 6297 6298DPAA2 ETHERNET DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6304F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6305F: drivers/net/ethernet/freescale/dpaa2/Makefile 6306F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6308F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6309F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6310F: drivers/net/ethernet/freescale/dpaa2/dpni* 6311 6312DPAA2 ETHERNET SWITCH DRIVER 6313M: Ioana Ciornei <ioana.ciornei@nxp.com> 6314L: netdev@vger.kernel.org 6315S: Maintained 6316F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6317F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6318F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6319 6320DRBD DRIVER 6321M: Philipp Reisner <philipp.reisner@linbit.com> 6322M: Lars Ellenberg <lars.ellenberg@linbit.com> 6323M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6324L: drbd-dev@lists.linbit.com 6325S: Supported 6326W: http://www.drbd.org 6327T: git git://git.linbit.com/linux-drbd.git 6328T: git git://git.linbit.com/drbd-8.4.git 6329F: Documentation/admin-guide/blockdev/ 6330F: drivers/block/drbd/ 6331F: lib/lru_cache.c 6332 6333DRIVER COMPONENT FRAMEWORK 6334L: dri-devel@lists.freedesktop.org 6335F: drivers/base/component.c 6336F: include/linux/component.h 6337 6338DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6339M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6340R: "Rafael J. Wysocki" <rafael@kernel.org> 6341S: Supported 6342T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6343F: Documentation/core-api/kobject.rst 6344F: drivers/base/ 6345F: fs/debugfs/ 6346F: fs/sysfs/ 6347F: include/linux/debugfs.h 6348F: include/linux/kobj* 6349F: lib/kobj* 6350 6351DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6352M: Nishanth Menon <nm@ti.com> 6353L: linux-pm@vger.kernel.org 6354S: Maintained 6355F: drivers/soc/ti/smartreflex.c 6356F: include/linux/power/smartreflex.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR GENERIC USB DISPLAY 6441M: Noralf Trønnes <noralf@tronnes.org> 6442S: Maintained 6443W: https://github.com/notro/gud/wiki 6444T: git git://anongit.freedesktop.org/drm/drm-misc 6445F: drivers/gpu/drm/gud/ 6446F: include/drm/gud.h 6447 6448DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6449M: Hans de Goede <hdegoede@redhat.com> 6450S: Maintained 6451T: git git://anongit.freedesktop.org/drm/drm-misc 6452F: drivers/gpu/drm/tiny/gm12u320.c 6453 6454DRM DRIVER FOR HX8357D PANELS 6455M: Emma Anholt <emma@anholt.net> 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6459F: drivers/gpu/drm/tiny/hx8357d.c 6460 6461DRM DRIVER FOR ILITEK ILI9225 PANELS 6462M: David Lechner <david@lechnology.com> 6463S: Maintained 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6466F: drivers/gpu/drm/tiny/ili9225.c 6467 6468DRM DRIVER FOR ILITEK ILI9486 PANELS 6469M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6473F: drivers/gpu/drm/tiny/ili9486.c 6474 6475DRM DRIVER FOR INTEL I810 VIDEO CARDS 6476S: Orphan / Obsolete 6477F: drivers/gpu/drm/i810/ 6478F: include/uapi/drm/i810_drm.h 6479 6480DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6481M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6482S: Supported 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/logicvc/ 6485 6486DRM DRIVER FOR LVDS PANELS 6487M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6488L: dri-devel@lists.freedesktop.org 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490S: Maintained 6491F: drivers/gpu/drm/panel/panel-lvds.c 6492F: Documentation/devicetree/bindings/display/lvds.yaml 6493F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6494 6495DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6496M: Guido Günther <agx@sigxcpu.org> 6497R: Purism Kernel Team <kernel@puri.sm> 6498S: Maintained 6499F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6500F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6501 6502DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6503S: Orphan / Obsolete 6504F: drivers/gpu/drm/mga/ 6505F: include/uapi/drm/mga_drm.h 6506 6507DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6508M: Dave Airlie <airlied@redhat.com> 6509R: Thomas Zimmermann <tzimmermann@suse.de> 6510L: dri-devel@lists.freedesktop.org 6511S: Supported 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/mgag200/ 6514 6515DRM DRIVER FOR MI0283QT 6516M: Noralf Trønnes <noralf@tronnes.org> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6520F: drivers/gpu/drm/tiny/mi0283qt.c 6521 6522DRM DRIVER FOR MIPI DBI compatible panels 6523M: Noralf Trønnes <noralf@tronnes.org> 6524S: Maintained 6525W: https://github.com/notro/panel-mipi-dbi/wiki 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6528F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6529 6530DRM DRIVER FOR MSM ADRENO GPU 6531M: Rob Clark <robdclark@gmail.com> 6532M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6533M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6534R: Sean Paul <sean@poorly.run> 6535L: linux-arm-msm@vger.kernel.org 6536L: dri-devel@lists.freedesktop.org 6537L: freedreno@lists.freedesktop.org 6538S: Maintained 6539T: git https://gitlab.freedesktop.org/drm/msm.git 6540F: Documentation/devicetree/bindings/display/msm/ 6541F: drivers/gpu/drm/msm/ 6542F: include/uapi/drm/msm_drm.h 6543 6544DRM DRIVER FOR NOVATEK NT35510 PANELS 6545M: Linus Walleij <linus.walleij@linaro.org> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6549F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6550 6551DRM DRIVER FOR NOVATEK NT35560 PANELS 6552M: Linus Walleij <linus.walleij@linaro.org> 6553S: Maintained 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6556F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6557 6558DRM DRIVER FOR NOVATEK NT36672A PANELS 6559M: Sumit Semwal <sumit.semwal@linaro.org> 6560S: Maintained 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6563F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6564 6565DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6566M: Ben Skeggs <bskeggs@redhat.com> 6567M: Karol Herbst <kherbst@redhat.com> 6568M: Lyude Paul <lyude@redhat.com> 6569L: dri-devel@lists.freedesktop.org 6570L: nouveau@lists.freedesktop.org 6571S: Supported 6572W: https://nouveau.freedesktop.org/ 6573Q: https://patchwork.freedesktop.org/project/nouveau/ 6574Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6575B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6576C: irc://irc.oftc.net/nouveau 6577T: git https://gitlab.freedesktop.org/drm/nouveau.git 6578F: drivers/gpu/drm/nouveau/ 6579F: include/uapi/drm/nouveau_drm.h 6580 6581DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6582M: Stefan Mavrodiev <stefan@olimex.com> 6583S: Maintained 6584F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6585F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6586 6587DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6588R: Douglas Anderson <dianders@chromium.org> 6589F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6590F: drivers/gpu/drm/bridge/parade-ps8640.c 6591 6592DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6593M: Noralf Trønnes <noralf@tronnes.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/repaper.txt 6597F: drivers/gpu/drm/tiny/repaper.c 6598 6599DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6600M: Javier Martinez Canillas <javierm@redhat.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6604F: drivers/gpu/drm/solomon/ssd130x* 6605 6606DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6607M: Dave Airlie <airlied@redhat.com> 6608M: Gerd Hoffmann <kraxel@redhat.com> 6609L: virtualization@lists.linux-foundation.org 6610S: Obsolete 6611W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: drivers/gpu/drm/tiny/cirrus.c 6614 6615DRM DRIVER FOR QXL VIRTUAL GPU 6616M: Dave Airlie <airlied@redhat.com> 6617M: Gerd Hoffmann <kraxel@redhat.com> 6618L: virtualization@lists.linux-foundation.org 6619L: spice-devel@lists.freedesktop.org 6620S: Maintained 6621T: git git://anongit.freedesktop.org/drm/drm-misc 6622F: drivers/gpu/drm/qxl/ 6623F: include/uapi/drm/qxl_drm.h 6624 6625DRM DRIVER FOR RAGE 128 VIDEO CARDS 6626S: Orphan / Obsolete 6627F: drivers/gpu/drm/r128/ 6628F: include/uapi/drm/r128_drm.h 6629 6630DRM DRIVER FOR RAYDIUM RM67191 PANELS 6631M: Robert Chiras <robert.chiras@nxp.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6634F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6635 6636DRM DRIVER FOR SAMSUNG DB7430 PANELS 6637M: Linus Walleij <linus.walleij@linaro.org> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6641F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6642 6643DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6644M: Markuss Broks <markuss.broks@gmail.com> 6645S: Maintained 6646F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6647F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6648 6649DRM DRIVER FOR SITRONIX ST7703 PANELS 6650M: Guido Günther <agx@sigxcpu.org> 6651R: Purism Kernel Team <kernel@puri.sm> 6652R: Ondrej Jirman <megous@megous.com> 6653S: Maintained 6654F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6655F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6656 6657DRM DRIVER FOR SAVAGE VIDEO CARDS 6658S: Orphan / Obsolete 6659F: drivers/gpu/drm/savage/ 6660F: include/uapi/drm/savage_drm.h 6661 6662DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6663M: Thomas Zimmermann <tzimmermann@suse.de> 6664M: Javier Martinez Canillas <javierm@redhat.com> 6665L: dri-devel@lists.freedesktop.org 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: drivers/gpu/drm/drm_aperture.c 6669F: drivers/gpu/drm/tiny/simpledrm.c 6670F: drivers/video/aperture.c 6671F: include/drm/drm_aperture.h 6672F: include/linux/aperture.h 6673 6674DRM DRIVER FOR SIS VIDEO CARDS 6675S: Orphan / Obsolete 6676F: drivers/gpu/drm/sis/ 6677F: include/uapi/drm/sis_drm.h 6678 6679DRM DRIVER FOR SITRONIX ST7586 PANELS 6680M: David Lechner <david@lechnology.com> 6681S: Maintained 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6684F: drivers/gpu/drm/tiny/st7586.c 6685 6686DRM DRIVER FOR SITRONIX ST7701 PANELS 6687M: Jagan Teki <jagan@amarulasolutions.com> 6688S: Maintained 6689F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6690F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6691 6692DRM DRIVER FOR SITRONIX ST7735R PANELS 6693M: David Lechner <david@lechnology.com> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6697F: drivers/gpu/drm/tiny/st7735r.c 6698 6699DRM DRIVER FOR ST-ERICSSON MCDE 6700M: Linus Walleij <linus.walleij@linaro.org> 6701S: Maintained 6702T: git git://anongit.freedesktop.org/drm/drm-misc 6703F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6704F: drivers/gpu/drm/mcde/ 6705 6706DRM DRIVER FOR TDFX VIDEO CARDS 6707S: Orphan / Obsolete 6708F: drivers/gpu/drm/tdfx/ 6709 6710DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6711M: Jagan Teki <jagan@amarulasolutions.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6714F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6715 6716DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6717R: Douglas Anderson <dianders@chromium.org> 6718F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6719F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6720 6721DRM DRIVER FOR TPO TPG110 PANELS 6722M: Linus Walleij <linus.walleij@linaro.org> 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6726F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6727 6728DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6729M: Dave Airlie <airlied@redhat.com> 6730R: Sean Paul <sean@poorly.run> 6731R: Thomas Zimmermann <tzimmermann@suse.de> 6732L: dri-devel@lists.freedesktop.org 6733S: Supported 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: drivers/gpu/drm/udl/ 6736 6737DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6738M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6739M: Melissa Wen <melissa.srw@gmail.com> 6740R: Haneen Mohammed <hamohammed.sa@gmail.com> 6741R: Daniel Vetter <daniel@ffwll.ch> 6742L: dri-devel@lists.freedesktop.org 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/gpu/vkms.rst 6746F: drivers/gpu/drm/vkms/ 6747 6748DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6749M: Hans de Goede <hdegoede@redhat.com> 6750L: dri-devel@lists.freedesktop.org 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: drivers/gpu/drm/vboxvideo/ 6754 6755DRM DRIVER FOR VMWARE VIRTUAL GPU 6756M: Zack Rusin <zackr@vmware.com> 6757R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/vmwgfx/ 6762F: include/uapi/drm/vmwgfx_drm.h 6763 6764DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6765M: Linus Walleij <linus.walleij@linaro.org> 6766S: Maintained 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6769F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6770 6771DRM DRIVERS 6772M: David Airlie <airlied@linux.ie> 6773M: Daniel Vetter <daniel@ffwll.ch> 6774L: dri-devel@lists.freedesktop.org 6775S: Maintained 6776B: https://gitlab.freedesktop.org/drm 6777C: irc://irc.oftc.net/dri-devel 6778T: git git://anongit.freedesktop.org/drm/drm 6779F: Documentation/devicetree/bindings/display/ 6780F: Documentation/devicetree/bindings/gpu/ 6781F: Documentation/gpu/ 6782F: drivers/gpu/ 6783F: include/drm/ 6784F: include/linux/vga* 6785F: include/uapi/drm/ 6786 6787DRM DRIVERS AND MISC GPU PATCHES 6788M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6789M: Maxime Ripard <mripard@kernel.org> 6790M: Thomas Zimmermann <tzimmermann@suse.de> 6791S: Maintained 6792W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/gpu/ 6795F: drivers/gpu/drm/* 6796F: drivers/gpu/vga/ 6797F: include/drm/drm* 6798F: include/linux/vga* 6799F: include/uapi/drm/drm* 6800 6801DRM DRIVERS FOR ALLWINNER A10 6802M: Maxime Ripard <mripard@kernel.org> 6803M: Chen-Yu Tsai <wens@csie.org> 6804L: dri-devel@lists.freedesktop.org 6805S: Supported 6806T: git git://anongit.freedesktop.org/drm/drm-misc 6807F: Documentation/devicetree/bindings/display/allwinner* 6808F: drivers/gpu/drm/sun4i/ 6809 6810DRM DRIVERS FOR AMLOGIC SOCS 6811M: Neil Armstrong <narmstrong@baylibre.com> 6812L: dri-devel@lists.freedesktop.org 6813L: linux-amlogic@lists.infradead.org 6814S: Supported 6815W: http://linux-meson.com/ 6816T: git git://anongit.freedesktop.org/drm/drm-misc 6817F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6818F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6819F: Documentation/gpu/meson.rst 6820F: drivers/gpu/drm/meson/ 6821 6822DRM DRIVERS FOR ATMEL HLCDC 6823M: Sam Ravnborg <sam@ravnborg.org> 6824M: Boris Brezillon <bbrezillon@kernel.org> 6825L: dri-devel@lists.freedesktop.org 6826S: Supported 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/atmel/ 6829F: drivers/gpu/drm/atmel-hlcdc/ 6830 6831DRM DRIVERS FOR BRIDGE CHIPS 6832M: Andrzej Hajda <andrzej.hajda@intel.com> 6833M: Neil Armstrong <narmstrong@baylibre.com> 6834M: Robert Foss <robert.foss@linaro.org> 6835R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6836R: Jonas Karlman <jonas@kwiboo.se> 6837R: Jernej Skrabec <jernej.skrabec@gmail.com> 6838S: Maintained 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: Documentation/devicetree/bindings/display/bridge/ 6841F: drivers/gpu/drm/bridge/ 6842 6843DRM DRIVERS FOR EXYNOS 6844M: Inki Dae <inki.dae@samsung.com> 6845M: Seung-Woo Kim <sw0312.kim@samsung.com> 6846M: Kyungmin Park <kyungmin.park@samsung.com> 6847L: dri-devel@lists.freedesktop.org 6848S: Supported 6849T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6850F: Documentation/devicetree/bindings/display/exynos/ 6851F: Documentation/devicetree/bindings/display/samsung/ 6852F: drivers/gpu/drm/exynos/ 6853F: include/uapi/drm/exynos_drm.h 6854 6855DRM DRIVERS FOR FREESCALE DCU 6856M: Stefan Agner <stefan@agner.ch> 6857M: Alison Wang <alison.wang@nxp.com> 6858L: dri-devel@lists.freedesktop.org 6859S: Supported 6860T: git git://anongit.freedesktop.org/drm/drm-misc 6861F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6862F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6863F: drivers/gpu/drm/fsl-dcu/ 6864 6865DRM DRIVERS FOR FREESCALE IMX 6866M: Philipp Zabel <p.zabel@pengutronix.de> 6867L: dri-devel@lists.freedesktop.org 6868S: Maintained 6869F: Documentation/devicetree/bindings/display/imx/ 6870F: drivers/gpu/drm/imx/ 6871F: drivers/gpu/ipu-v3/ 6872 6873DRM DRIVERS FOR FREESCALE IMX BRIDGE 6874M: Liu Ying <victor.liu@nxp.com> 6875L: dri-devel@lists.freedesktop.org 6876S: Maintained 6877F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6878F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6879F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6880F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6881F: drivers/gpu/drm/bridge/imx/ 6882 6883DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6884M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Maintained 6887T: git git://github.com/patjak/drm-gma500 6888F: drivers/gpu/drm/gma500/ 6889 6890DRM DRIVERS FOR HISILICON 6891M: Xinliang Liu <xinliang.liu@linaro.org> 6892M: Tian Tao <tiantao6@hisilicon.com> 6893R: John Stultz <jstultz@google.com> 6894R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6895R: Chen Feng <puck.chen@hisilicon.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898T: git git://anongit.freedesktop.org/drm/drm-misc 6899F: Documentation/devicetree/bindings/display/hisilicon/ 6900F: drivers/gpu/drm/hisilicon/ 6901 6902DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6903M: Deepak Rawat <drawat.floss@gmail.com> 6904L: linux-hyperv@vger.kernel.org 6905L: dri-devel@lists.freedesktop.org 6906S: Maintained 6907T: git git://anongit.freedesktop.org/drm/drm-misc 6908F: drivers/gpu/drm/hyperv 6909 6910DRM DRIVERS FOR LIMA 6911M: Qiang Yu <yuq825@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913L: lima@lists.freedesktop.org (moderated for non-subscribers) 6914S: Maintained 6915T: git git://anongit.freedesktop.org/drm/drm-misc 6916F: drivers/gpu/drm/lima/ 6917F: include/uapi/drm/lima_drm.h 6918 6919DRM DRIVERS FOR MEDIATEK 6920M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6921M: Philipp Zabel <p.zabel@pengutronix.de> 6922L: dri-devel@lists.freedesktop.org 6923L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6924S: Supported 6925F: Documentation/devicetree/bindings/display/mediatek/ 6926F: drivers/gpu/drm/mediatek/ 6927F: drivers/phy/mediatek/phy-mtk-dp.c 6928F: drivers/phy/mediatek/phy-mtk-hdmi* 6929F: drivers/phy/mediatek/phy-mtk-mipi* 6930 6931DRM DRIVERS FOR NVIDIA TEGRA 6932M: Thierry Reding <thierry.reding@gmail.com> 6933L: dri-devel@lists.freedesktop.org 6934L: linux-tegra@vger.kernel.org 6935S: Supported 6936T: git git://anongit.freedesktop.org/tegra/linux.git 6937F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6938F: Documentation/devicetree/bindings/gpu/host1x/ 6939F: drivers/gpu/drm/tegra/ 6940F: drivers/gpu/host1x/ 6941F: include/linux/host1x.h 6942F: include/uapi/drm/tegra_drm.h 6943 6944DRM DRIVERS FOR RENESAS 6945M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6946M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6947L: dri-devel@lists.freedesktop.org 6948L: linux-renesas-soc@vger.kernel.org 6949S: Supported 6950T: git git://linuxtv.org/pinchartl/media drm/du/next 6951F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6952F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6953F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6954F: Documentation/devicetree/bindings/display/renesas,du.yaml 6955F: drivers/gpu/drm/rcar-du/ 6956F: drivers/gpu/drm/shmobile/ 6957F: include/linux/platform_data/shmob_drm.h 6958 6959DRM DRIVERS FOR ROCKCHIP 6960M: Sandy Huang <hjc@rock-chips.com> 6961M: Heiko Stübner <heiko@sntech.de> 6962L: dri-devel@lists.freedesktop.org 6963S: Maintained 6964T: git git://anongit.freedesktop.org/drm/drm-misc 6965F: Documentation/devicetree/bindings/display/rockchip/ 6966F: drivers/gpu/drm/rockchip/ 6967 6968DRM DRIVERS FOR STI 6969M: Alain Volmat <alain.volmat@foss.st.com> 6970L: dri-devel@lists.freedesktop.org 6971S: Maintained 6972T: git git://anongit.freedesktop.org/drm/drm-misc 6973F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6974F: drivers/gpu/drm/sti 6975 6976DRM DRIVERS FOR STM 6977M: Yannick Fertre <yannick.fertre@foss.st.com> 6978M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6979M: Philippe Cornu <philippe.cornu@foss.st.com> 6980L: dri-devel@lists.freedesktop.org 6981S: Maintained 6982T: git git://anongit.freedesktop.org/drm/drm-misc 6983F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6984F: drivers/gpu/drm/stm 6985 6986DRM DRIVERS FOR TI KEYSTONE 6987M: Jyri Sarha <jyri.sarha@iki.fi> 6988M: Tomi Valkeinen <tomba@kernel.org> 6989L: dri-devel@lists.freedesktop.org 6990S: Maintained 6991T: git git://anongit.freedesktop.org/drm/drm-misc 6992F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6993F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6994F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6995F: drivers/gpu/drm/tidss/ 6996 6997DRM DRIVERS FOR TI LCDC 6998M: Jyri Sarha <jyri.sarha@iki.fi> 6999R: Tomi Valkeinen <tomba@kernel.org> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002F: Documentation/devicetree/bindings/display/tilcdc/ 7003F: drivers/gpu/drm/tilcdc/ 7004 7005DRM DRIVERS FOR TI OMAP 7006M: Tomi Valkeinen <tomba@kernel.org> 7007L: dri-devel@lists.freedesktop.org 7008S: Maintained 7009F: Documentation/devicetree/bindings/display/ti/ 7010F: drivers/gpu/drm/omapdrm/ 7011 7012DRM DRIVERS FOR V3D 7013M: Emma Anholt <emma@anholt.net> 7014M: Melissa Wen <mwen@igalia.com> 7015S: Supported 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7018F: drivers/gpu/drm/v3d/ 7019F: include/uapi/drm/v3d_drm.h 7020 7021DRM DRIVERS FOR VC4 7022M: Emma Anholt <emma@anholt.net> 7023M: Maxime Ripard <mripard@kernel.org> 7024S: Supported 7025T: git git://github.com/anholt/linux 7026T: git git://anongit.freedesktop.org/drm/drm-misc 7027F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7028F: drivers/gpu/drm/vc4/ 7029F: include/uapi/drm/vc4_drm.h 7030 7031DRM DRIVERS FOR VIVANTE GPU IP 7032M: Lucas Stach <l.stach@pengutronix.de> 7033R: Russell King <linux+etnaviv@armlinux.org.uk> 7034R: Christian Gmeiner <christian.gmeiner@gmail.com> 7035L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7039F: drivers/gpu/drm/etnaviv/ 7040F: include/uapi/drm/etnaviv_drm.h 7041 7042DRM DRIVERS FOR XEN 7043M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7044L: dri-devel@lists.freedesktop.org 7045L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7046S: Supported 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/gpu/xen-front.rst 7049F: drivers/gpu/drm/xen/ 7050 7051DRM DRIVERS FOR XILINX 7052M: Hyun Kwon <hyun.kwon@xilinx.com> 7053M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7054L: dri-devel@lists.freedesktop.org 7055S: Maintained 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/xlnx/ 7058F: drivers/gpu/drm/xlnx/ 7059 7060DRM PANEL DRIVERS 7061M: Thierry Reding <thierry.reding@gmail.com> 7062R: Sam Ravnborg <sam@ravnborg.org> 7063L: dri-devel@lists.freedesktop.org 7064S: Maintained 7065T: git git://anongit.freedesktop.org/drm/drm-misc 7066F: Documentation/devicetree/bindings/display/panel/ 7067F: drivers/gpu/drm/drm_panel.c 7068F: drivers/gpu/drm/panel/ 7069F: include/drm/drm_panel.h 7070 7071DRM PRIVACY-SCREEN CLASS 7072M: Hans de Goede <hdegoede@redhat.com> 7073L: dri-devel@lists.freedesktop.org 7074S: Maintained 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: drivers/gpu/drm/drm_privacy_screen* 7077F: include/drm/drm_privacy_screen* 7078 7079DRM TTM SUBSYSTEM 7080M: Christian Koenig <christian.koenig@amd.com> 7081M: Huang Rui <ray.huang@amd.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: drivers/gpu/drm/ttm/ 7086F: include/drm/ttm/ 7087 7088DRM GPU SCHEDULER 7089M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/scheduler/ 7094F: include/drm/gpu_scheduler.h 7095 7096DSBR100 USB FM RADIO DRIVER 7097M: Alexey Klimov <klimov.linux@gmail.com> 7098L: linux-media@vger.kernel.org 7099S: Maintained 7100T: git git://linuxtv.org/media_tree.git 7101F: drivers/media/radio/dsbr100.c 7102 7103DT3155 MEDIA DRIVER 7104M: Hans Verkuil <hverkuil@xs4all.nl> 7105L: linux-media@vger.kernel.org 7106S: Odd Fixes 7107W: https://linuxtv.org 7108T: git git://linuxtv.org/media_tree.git 7109F: drivers/media/pci/dt3155/ 7110 7111DVB_USB_AF9015 MEDIA DRIVER 7112M: Antti Palosaari <crope@iki.fi> 7113L: linux-media@vger.kernel.org 7114S: Maintained 7115W: https://linuxtv.org 7116W: http://palosaari.fi/linux/ 7117Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7118T: git git://linuxtv.org/anttip/media_tree.git 7119F: drivers/media/usb/dvb-usb-v2/af9015* 7120 7121DVB_USB_AF9035 MEDIA DRIVER 7122M: Antti Palosaari <crope@iki.fi> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125W: https://linuxtv.org 7126W: http://palosaari.fi/linux/ 7127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7128T: git git://linuxtv.org/anttip/media_tree.git 7129F: drivers/media/usb/dvb-usb-v2/af9035* 7130 7131DVB_USB_ANYSEE MEDIA DRIVER 7132M: Antti Palosaari <crope@iki.fi> 7133L: linux-media@vger.kernel.org 7134S: Maintained 7135W: https://linuxtv.org 7136W: http://palosaari.fi/linux/ 7137Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7138T: git git://linuxtv.org/anttip/media_tree.git 7139F: drivers/media/usb/dvb-usb-v2/anysee* 7140 7141DVB_USB_AU6610 MEDIA DRIVER 7142M: Antti Palosaari <crope@iki.fi> 7143L: linux-media@vger.kernel.org 7144S: Maintained 7145W: https://linuxtv.org 7146W: http://palosaari.fi/linux/ 7147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7148T: git git://linuxtv.org/anttip/media_tree.git 7149F: drivers/media/usb/dvb-usb-v2/au6610* 7150 7151DVB_USB_CE6230 MEDIA DRIVER 7152M: Antti Palosaari <crope@iki.fi> 7153L: linux-media@vger.kernel.org 7154S: Maintained 7155W: https://linuxtv.org 7156W: http://palosaari.fi/linux/ 7157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7158T: git git://linuxtv.org/anttip/media_tree.git 7159F: drivers/media/usb/dvb-usb-v2/ce6230* 7160 7161DVB_USB_CXUSB MEDIA DRIVER 7162M: Michael Krufky <mkrufky@linuxtv.org> 7163L: linux-media@vger.kernel.org 7164S: Maintained 7165W: https://linuxtv.org 7166W: http://github.com/mkrufky 7167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7168T: git git://linuxtv.org/media_tree.git 7169F: drivers/media/usb/dvb-usb/cxusb* 7170 7171DVB_USB_EC168 MEDIA DRIVER 7172M: Antti Palosaari <crope@iki.fi> 7173L: linux-media@vger.kernel.org 7174S: Maintained 7175W: https://linuxtv.org 7176W: http://palosaari.fi/linux/ 7177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7178T: git git://linuxtv.org/anttip/media_tree.git 7179F: drivers/media/usb/dvb-usb-v2/ec168* 7180 7181DVB_USB_GL861 MEDIA DRIVER 7182M: Antti Palosaari <crope@iki.fi> 7183L: linux-media@vger.kernel.org 7184S: Maintained 7185W: https://linuxtv.org 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/gl861* 7189 7190DVB_USB_MXL111SF MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/mkrufky/mxl111sf.git 7198F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7199 7200DVB_USB_RTL28XXU MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7209 7210DVB_USB_V2 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215W: http://palosaari.fi/linux/ 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/anttip/media_tree.git 7218F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7219F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7220 7221DYNAMIC DEBUG 7222M: Jason Baron <jbaron@akamai.com> 7223S: Maintained 7224F: include/linux/dynamic_debug.h 7225F: lib/dynamic_debug.c 7226 7227DYNAMIC INTERRUPT MODERATION 7228M: Tal Gilboa <talgi@nvidia.com> 7229S: Maintained 7230F: Documentation/networking/net_dim.rst 7231F: include/linux/dim.h 7232F: lib/dim/ 7233 7234DZ DECSTATION DZ11 SERIAL DRIVER 7235M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7236S: Maintained 7237F: drivers/tty/serial/dz.* 7238 7239E3X0 POWER BUTTON DRIVER 7240M: Moritz Fischer <moritz.fischer@ettus.com> 7241L: usrp-users@lists.ettus.com 7242S: Supported 7243W: http://www.ettus.com 7244F: Documentation/devicetree/bindings/input/e3x0-button.txt 7245F: drivers/input/misc/e3x0-button.c 7246 7247E4000 MEDIA DRIVER 7248M: Antti Palosaari <crope@iki.fi> 7249L: linux-media@vger.kernel.org 7250S: Maintained 7251W: https://linuxtv.org 7252W: http://palosaari.fi/linux/ 7253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7254T: git git://linuxtv.org/anttip/media_tree.git 7255F: drivers/media/tuners/e4000* 7256 7257EARTH_PT1 MEDIA DRIVER 7258M: Akihiro Tsukada <tskd08@gmail.com> 7259L: linux-media@vger.kernel.org 7260S: Odd Fixes 7261F: drivers/media/pci/pt1/ 7262 7263EARTH_PT3 MEDIA DRIVER 7264M: Akihiro Tsukada <tskd08@gmail.com> 7265L: linux-media@vger.kernel.org 7266S: Odd Fixes 7267F: drivers/media/pci/pt3/ 7268 7269EC100 MEDIA DRIVER 7270M: Antti Palosaari <crope@iki.fi> 7271L: linux-media@vger.kernel.org 7272S: Maintained 7273W: https://linuxtv.org 7274W: http://palosaari.fi/linux/ 7275Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7276T: git git://linuxtv.org/anttip/media_tree.git 7277F: drivers/media/dvb-frontends/ec100* 7278 7279ECRYPT FILE SYSTEM 7280M: Tyler Hicks <code@tyhicks.com> 7281L: ecryptfs@vger.kernel.org 7282S: Odd Fixes 7283W: http://ecryptfs.org 7284W: https://launchpad.net/ecryptfs 7285T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7286F: Documentation/filesystems/ecryptfs.rst 7287F: fs/ecryptfs/ 7288 7289EDAC-AMD64 7290M: Yazen Ghannam <yazen.ghannam@amd.com> 7291L: linux-edac@vger.kernel.org 7292S: Supported 7293F: drivers/edac/amd64_edac* 7294F: drivers/edac/mce_amd* 7295 7296EDAC-ARMADA 7297M: Jan Luebbe <jlu@pengutronix.de> 7298L: linux-edac@vger.kernel.org 7299S: Maintained 7300F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7301F: drivers/edac/armada_xp_* 7302 7303EDAC-AST2500 7304M: Stefan Schaeckeler <sschaeck@cisco.com> 7305S: Supported 7306F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7307F: drivers/edac/aspeed_edac.c 7308 7309EDAC-BLUEFIELD 7310M: Shravan Kumar Ramani <shravankr@nvidia.com> 7311S: Supported 7312F: drivers/edac/bluefield_edac.c 7313 7314EDAC-CALXEDA 7315M: Andre Przywara <andre.przywara@arm.com> 7316L: linux-edac@vger.kernel.org 7317S: Maintained 7318F: drivers/edac/highbank* 7319 7320EDAC-CAVIUM OCTEON 7321M: Ralf Baechle <ralf@linux-mips.org> 7322L: linux-edac@vger.kernel.org 7323L: linux-mips@vger.kernel.org 7324S: Supported 7325F: drivers/edac/octeon_edac* 7326 7327EDAC-CAVIUM THUNDERX 7328M: Robert Richter <rric@kernel.org> 7329L: linux-edac@vger.kernel.org 7330S: Odd Fixes 7331F: drivers/edac/thunderx_edac* 7332 7333EDAC-CORE 7334M: Borislav Petkov <bp@alien8.de> 7335M: Mauro Carvalho Chehab <mchehab@kernel.org> 7336M: Tony Luck <tony.luck@intel.com> 7337R: James Morse <james.morse@arm.com> 7338R: Robert Richter <rric@kernel.org> 7339L: linux-edac@vger.kernel.org 7340S: Supported 7341T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7342F: Documentation/admin-guide/ras.rst 7343F: Documentation/driver-api/edac.rst 7344F: drivers/edac/ 7345F: include/linux/edac.h 7346 7347EDAC-DMC520 7348M: Lei Wang <lewan@microsoft.com> 7349L: linux-edac@vger.kernel.org 7350S: Supported 7351F: drivers/edac/dmc520_edac.c 7352 7353EDAC-E752X 7354M: Mark Gross <markgross@kernel.org> 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/e752x_edac.c 7358 7359EDAC-E7XXX 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/e7xxx_edac.c 7363 7364EDAC-FSL_DDR 7365M: York Sun <york.sun@nxp.com> 7366L: linux-edac@vger.kernel.org 7367S: Maintained 7368F: drivers/edac/fsl_ddr_edac.* 7369 7370EDAC-GHES 7371M: Mauro Carvalho Chehab <mchehab@kernel.org> 7372L: linux-edac@vger.kernel.org 7373S: Maintained 7374F: drivers/edac/ghes_edac.c 7375 7376EDAC-I10NM 7377M: Tony Luck <tony.luck@intel.com> 7378L: linux-edac@vger.kernel.org 7379S: Maintained 7380F: drivers/edac/i10nm_base.c 7381 7382EDAC-I3000 7383L: linux-edac@vger.kernel.org 7384S: Orphan 7385F: drivers/edac/i3000_edac.c 7386 7387EDAC-I5000 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/i5000_edac.c 7391 7392EDAC-I5400 7393M: Mauro Carvalho Chehab <mchehab@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/i5400_edac.c 7397 7398EDAC-I7300 7399M: Mauro Carvalho Chehab <mchehab@kernel.org> 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/i7300_edac.c 7403 7404EDAC-I7CORE 7405M: Mauro Carvalho Chehab <mchehab@kernel.org> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/i7core_edac.c 7409 7410EDAC-I82443BXGX 7411M: Tim Small <tim@buttersideup.com> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/i82443bxgx_edac.c 7415 7416EDAC-I82975X 7417M: "Arvind R." <arvino55@gmail.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i82975x_edac.c 7421 7422EDAC-IE31200 7423M: Jason Baron <jbaron@akamai.com> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/ie31200_edac.c 7427 7428EDAC-IGEN6 7429M: Tony Luck <tony.luck@intel.com> 7430R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7431L: linux-edac@vger.kernel.org 7432S: Maintained 7433F: drivers/edac/igen6_edac.c 7434 7435EDAC-MPC85XX 7436M: Johannes Thumshirn <morbidrsa@gmail.com> 7437L: linux-edac@vger.kernel.org 7438S: Maintained 7439F: drivers/edac/mpc85xx_edac.[ch] 7440 7441EDAC-PASEMI 7442M: Egor Martovetsky <egor@pasemi.com> 7443L: linux-edac@vger.kernel.org 7444S: Maintained 7445F: drivers/edac/pasemi_edac.c 7446 7447EDAC-PND2 7448M: Tony Luck <tony.luck@intel.com> 7449L: linux-edac@vger.kernel.org 7450S: Maintained 7451F: drivers/edac/pnd2_edac.[ch] 7452 7453EDAC-QCOM 7454M: Channagoud Kadabi <ckadabi@codeaurora.org> 7455M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7456L: linux-arm-msm@vger.kernel.org 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/qcom_edac.c 7460 7461EDAC-R82600 7462M: Tim Small <tim@buttersideup.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/r82600_edac.c 7466 7467EDAC-SBRIDGE 7468M: Tony Luck <tony.luck@intel.com> 7469R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/sb_edac.c 7473 7474EDAC-SKYLAKE 7475M: Tony Luck <tony.luck@intel.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/skx_*.[ch] 7479 7480EDAC-TI 7481M: Tero Kristo <kristo@kernel.org> 7482L: linux-edac@vger.kernel.org 7483S: Odd Fixes 7484F: drivers/edac/ti_edac.c 7485 7486EDIROL UA-101/UA-1000 DRIVER 7487M: Clemens Ladisch <clemens@ladisch.de> 7488L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7489S: Maintained 7490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7491F: sound/usb/misc/ua101.c 7492 7493EFI TEST DRIVER 7494M: Ivan Hu <ivan.hu@canonical.com> 7495M: Ard Biesheuvel <ardb@kernel.org> 7496L: linux-efi@vger.kernel.org 7497S: Maintained 7498F: drivers/firmware/efi/test/ 7499 7500EFI VARIABLE FILESYSTEM 7501M: Matthew Garrett <matthew.garrett@nebula.com> 7502M: Jeremy Kerr <jk@ozlabs.org> 7503M: Ard Biesheuvel <ardb@kernel.org> 7504L: linux-efi@vger.kernel.org 7505S: Maintained 7506T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7507F: fs/efivarfs/ 7508 7509EFIFB FRAMEBUFFER DRIVER 7510M: Peter Jones <pjones@redhat.com> 7511L: linux-fbdev@vger.kernel.org 7512S: Maintained 7513F: drivers/video/fbdev/efifb.c 7514 7515EFS FILESYSTEM 7516S: Orphan 7517W: http://aeschi.ch.eu.org/efs/ 7518F: fs/efs/ 7519 7520EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7521M: Douglas Miller <dougmill@linux.ibm.com> 7522L: netdev@vger.kernel.org 7523S: Maintained 7524F: drivers/net/ethernet/ibm/ehea/ 7525 7526ELM327 CAN NETWORK DRIVER 7527M: Max Staudt <max@enpas.org> 7528L: linux-can@vger.kernel.org 7529S: Maintained 7530F: Documentation/networking/device_drivers/can/can327.rst 7531F: drivers/net/can/can327.c 7532 7533EM28XX VIDEO4LINUX DRIVER 7534M: Mauro Carvalho Chehab <mchehab@kernel.org> 7535L: linux-media@vger.kernel.org 7536S: Maintained 7537W: https://linuxtv.org 7538T: git git://linuxtv.org/media_tree.git 7539F: Documentation/admin-guide/media/em28xx* 7540F: drivers/media/usb/em28xx/ 7541 7542EMBEDDED LINUX 7543M: Olivia Mackall <olivia@selenic.com> 7544M: David Woodhouse <dwmw2@infradead.org> 7545L: linux-embedded@vger.kernel.org 7546S: Maintained 7547 7548EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7549M: Adrian Hunter <adrian.hunter@intel.com> 7550M: Ritesh Harjani <riteshh@codeaurora.org> 7551M: Asutosh Das <asutoshd@codeaurora.org> 7552L: linux-mmc@vger.kernel.org 7553S: Maintained 7554F: drivers/mmc/host/cqhci* 7555 7556EMULEX 10Gbps iSCSI - OneConnect DRIVER 7557M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7558L: linux-scsi@vger.kernel.org 7559S: Supported 7560W: http://www.broadcom.com 7561F: drivers/scsi/be2iscsi/ 7562 7563EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7564M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7565M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7566M: Somnath Kotur <somnath.kotur@broadcom.com> 7567L: netdev@vger.kernel.org 7568S: Supported 7569W: http://www.emulex.com 7570F: drivers/net/ethernet/emulex/benet/ 7571 7572EMULEX ONECONNECT ROCE DRIVER 7573M: Selvin Xavier <selvin.xavier@broadcom.com> 7574L: linux-rdma@vger.kernel.org 7575S: Odd Fixes 7576W: http://www.broadcom.com 7577F: drivers/infiniband/hw/ocrdma/ 7578F: include/uapi/rdma/ocrdma-abi.h 7579 7580EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7581M: James Smart <james.smart@broadcom.com> 7582M: Dick Kennedy <dick.kennedy@broadcom.com> 7583L: linux-scsi@vger.kernel.org 7584S: Supported 7585W: http://www.broadcom.com 7586F: drivers/scsi/lpfc/ 7587 7588EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7589M: James Smart <james.smart@broadcom.com> 7590M: Ram Vegesna <ram.vegesna@broadcom.com> 7591L: linux-scsi@vger.kernel.org 7592L: target-devel@vger.kernel.org 7593S: Supported 7594W: http://www.broadcom.com 7595F: drivers/scsi/elx/ 7596 7597ENE CB710 FLASH CARD READER DRIVER 7598M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7599S: Maintained 7600F: drivers/misc/cb710/ 7601F: drivers/mmc/host/cb710-mmc.* 7602F: include/linux/cb710.h 7603 7604ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7605M: Maxim Levitsky <maximlevitsky@gmail.com> 7606S: Maintained 7607F: drivers/media/rc/ene_ir.* 7608 7609EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7610M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7611L: linuxppc-dev@lists.ozlabs.org 7612S: Maintained 7613F: drivers/tty/ehv_bytechan.c 7614 7615EPSON S1D13XXX FRAMEBUFFER DRIVER 7616M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7617S: Maintained 7618T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7619F: drivers/video/fbdev/s1d13xxxfb.c 7620F: include/video/s1d13xxxfb.h 7621 7622EROFS FILE SYSTEM 7623M: Gao Xiang <xiang@kernel.org> 7624M: Chao Yu <chao@kernel.org> 7625R: Yue Hu <huyue2@coolpad.com> 7626R: Jeffle Xu <jefflexu@linux.alibaba.com> 7627L: linux-erofs@lists.ozlabs.org 7628S: Maintained 7629T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7630F: Documentation/filesystems/erofs.rst 7631F: fs/erofs/ 7632F: include/trace/events/erofs.h 7633 7634ERRSEQ ERROR TRACKING INFRASTRUCTURE 7635M: Jeff Layton <jlayton@kernel.org> 7636S: Maintained 7637F: include/linux/errseq.h 7638F: lib/errseq.c 7639 7640ESD CAN/USB DRIVERS 7641M: Frank Jungclaus <frank.jungclaus@esd.eu> 7642R: socketcan@esd.eu 7643L: linux-can@vger.kernel.org 7644S: Maintained 7645F: drivers/net/can/usb/esd_usb.c 7646 7647ET131X NETWORK DRIVER 7648M: Mark Einon <mark.einon@gmail.com> 7649S: Odd Fixes 7650F: drivers/net/ethernet/agere/ 7651 7652ETAS ES58X CAN/USB DRIVER 7653M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7654L: linux-can@vger.kernel.org 7655S: Maintained 7656F: drivers/net/can/usb/etas_es58x/ 7657 7658ETHERNET BRIDGE 7659M: Roopa Prabhu <roopa@nvidia.com> 7660M: Nikolay Aleksandrov <razor@blackwall.org> 7661L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7662L: netdev@vger.kernel.org 7663S: Maintained 7664W: http://www.linuxfoundation.org/en/Net:Bridge 7665F: include/linux/netfilter_bridge/ 7666F: net/bridge/ 7667 7668ETHERNET PHY LIBRARY 7669M: Andrew Lunn <andrew@lunn.ch> 7670M: Heiner Kallweit <hkallweit1@gmail.com> 7671R: Russell King <linux@armlinux.org.uk> 7672L: netdev@vger.kernel.org 7673S: Maintained 7674F: Documentation/ABI/testing/sysfs-class-net-phydev 7675F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7676F: Documentation/devicetree/bindings/net/mdio* 7677F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7678F: Documentation/networking/phy.rst 7679F: drivers/net/mdio/ 7680F: drivers/net/mdio/acpi_mdio.c 7681F: drivers/net/mdio/fwnode_mdio.c 7682F: drivers/net/mdio/of_mdio.c 7683F: drivers/net/pcs/ 7684F: drivers/net/phy/ 7685F: include/dt-bindings/net/qca-ar803x.h 7686F: include/linux/linkmode.h 7687F: include/linux/*mdio*.h 7688F: include/linux/mdio/*.h 7689F: include/linux/mii.h 7690F: include/linux/of_net.h 7691F: include/linux/phy.h 7692F: include/linux/phy_fixed.h 7693F: include/linux/platform_data/mdio-bcm-unimac.h 7694F: include/linux/platform_data/mdio-gpio.h 7695F: include/trace/events/mdio.h 7696F: include/uapi/linux/mdio.h 7697F: include/uapi/linux/mii.h 7698F: net/core/of_net.c 7699 7700EXEC & BINFMT API 7701R: Eric Biederman <ebiederm@xmission.com> 7702R: Kees Cook <keescook@chromium.org> 7703L: linux-mm@kvack.org 7704S: Supported 7705T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7706F: arch/alpha/kernel/binfmt_loader.c 7707F: fs/*binfmt_*.c 7708F: fs/exec.c 7709F: include/linux/binfmts.h 7710F: include/linux/elf.h 7711F: include/uapi/linux/binfmts.h 7712F: include/uapi/linux/elf.h 7713F: tools/testing/selftests/exec/ 7714N: asm/elf.h 7715N: binfmt 7716 7717EXFAT FILE SYSTEM 7718M: Namjae Jeon <linkinjeon@kernel.org> 7719M: Sungjong Seo <sj1557.seo@samsung.com> 7720L: linux-fsdevel@vger.kernel.org 7721S: Maintained 7722T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7723F: fs/exfat/ 7724 7725EXT2 FILE SYSTEM 7726M: Jan Kara <jack@suse.com> 7727L: linux-ext4@vger.kernel.org 7728S: Maintained 7729F: Documentation/filesystems/ext2.rst 7730F: fs/ext2/ 7731F: include/linux/ext2* 7732 7733EXT4 FILE SYSTEM 7734M: "Theodore Ts'o" <tytso@mit.edu> 7735M: Andreas Dilger <adilger.kernel@dilger.ca> 7736L: linux-ext4@vger.kernel.org 7737S: Maintained 7738W: http://ext4.wiki.kernel.org 7739Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7741F: Documentation/filesystems/ext4/ 7742F: fs/ext4/ 7743F: include/trace/events/ext4.h 7744 7745Extended Verification Module (EVM) 7746M: Mimi Zohar <zohar@linux.ibm.com> 7747L: linux-integrity@vger.kernel.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7750F: security/integrity/evm/ 7751F: security/integrity/ 7752 7753EXTENSIBLE FIRMWARE INTERFACE (EFI) 7754M: Ard Biesheuvel <ardb@kernel.org> 7755L: linux-efi@vger.kernel.org 7756S: Maintained 7757T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7758F: Documentation/admin-guide/efi-stub.rst 7759F: arch/*/include/asm/efi.h 7760F: arch/*/kernel/efi.c 7761F: arch/arm/boot/compressed/efi-header.S 7762F: arch/arm64/kernel/efi-entry.S 7763F: arch/x86/platform/efi/ 7764F: drivers/firmware/efi/ 7765F: include/linux/efi*.h 7766 7767EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7768M: MyungJoo Ham <myungjoo.ham@samsung.com> 7769M: Chanwoo Choi <cw00.choi@samsung.com> 7770L: linux-kernel@vger.kernel.org 7771S: Maintained 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7773F: Documentation/devicetree/bindings/extcon/ 7774F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7775F: drivers/extcon/ 7776F: include/linux/extcon.h 7777F: include/linux/extcon/ 7778 7779EXTRA BOOT CONFIG 7780M: Masami Hiramatsu <mhiramat@kernel.org> 7781S: Maintained 7782F: Documentation/admin-guide/bootconfig.rst 7783F: fs/proc/bootconfig.c 7784F: include/linux/bootconfig.h 7785F: lib/bootconfig-data.S 7786F: lib/bootconfig.c 7787F: tools/bootconfig/* 7788F: tools/bootconfig/scripts/* 7789 7790EXYNOS DP DRIVER 7791M: Jingoo Han <jingoohan1@gmail.com> 7792L: dri-devel@lists.freedesktop.org 7793S: Maintained 7794F: drivers/gpu/drm/exynos/exynos_dp* 7795 7796EXYNOS SYSMMU (IOMMU) driver 7797M: Marek Szyprowski <m.szyprowski@samsung.com> 7798L: iommu@lists.linux.dev 7799S: Maintained 7800F: drivers/iommu/exynos-iommu.c 7801 7802F2FS FILE SYSTEM 7803M: Jaegeuk Kim <jaegeuk@kernel.org> 7804M: Chao Yu <chao@kernel.org> 7805L: linux-f2fs-devel@lists.sourceforge.net 7806S: Maintained 7807W: https://f2fs.wiki.kernel.org/ 7808T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7809F: Documentation/ABI/testing/sysfs-fs-f2fs 7810F: Documentation/filesystems/f2fs.rst 7811F: fs/f2fs/ 7812F: include/linux/f2fs_fs.h 7813F: include/trace/events/f2fs.h 7814F: include/uapi/linux/f2fs.h 7815 7816F71805F HARDWARE MONITORING DRIVER 7817M: Jean Delvare <jdelvare@suse.com> 7818L: linux-hwmon@vger.kernel.org 7819S: Maintained 7820F: Documentation/hwmon/f71805f.rst 7821F: drivers/hwmon/f71805f.c 7822 7823FADDR2LINE 7824M: Josh Poimboeuf <jpoimboe@kernel.org> 7825S: Maintained 7826F: scripts/faddr2line 7827 7828FAILOVER MODULE 7829M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7830L: netdev@vger.kernel.org 7831S: Supported 7832F: Documentation/networking/failover.rst 7833F: include/net/failover.h 7834F: net/core/failover.c 7835 7836FANOTIFY 7837M: Jan Kara <jack@suse.cz> 7838R: Amir Goldstein <amir73il@gmail.com> 7839R: Matthew Bobrowski <repnop@google.com> 7840L: linux-fsdevel@vger.kernel.org 7841S: Maintained 7842F: fs/notify/fanotify/ 7843F: include/linux/fanotify.h 7844F: include/uapi/linux/fanotify.h 7845 7846FARSYNC SYNCHRONOUS DRIVER 7847M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7848S: Supported 7849W: http://www.farsite.co.uk/ 7850F: drivers/net/wan/farsync.* 7851 7852FAULT INJECTION SUPPORT 7853M: Akinobu Mita <akinobu.mita@gmail.com> 7854S: Supported 7855F: Documentation/fault-injection/ 7856F: lib/fault-inject.c 7857 7858FBTFT Framebuffer drivers 7859L: dri-devel@lists.freedesktop.org 7860L: linux-fbdev@vger.kernel.org 7861S: Orphan 7862F: drivers/staging/fbtft/ 7863 7864FC0011 TUNER DRIVER 7865M: Michael Buesch <m@bues.ch> 7866L: linux-media@vger.kernel.org 7867S: Maintained 7868F: drivers/media/tuners/fc0011.c 7869F: drivers/media/tuners/fc0011.h 7870 7871FC2580 MEDIA DRIVER 7872M: Antti Palosaari <crope@iki.fi> 7873L: linux-media@vger.kernel.org 7874S: Maintained 7875W: https://linuxtv.org 7876W: http://palosaari.fi/linux/ 7877Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7878T: git git://linuxtv.org/anttip/media_tree.git 7879F: drivers/media/tuners/fc2580* 7880 7881FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7882M: Hannes Reinecke <hare@suse.de> 7883L: linux-scsi@vger.kernel.org 7884S: Supported 7885W: www.Open-FCoE.org 7886F: drivers/scsi/fcoe/ 7887F: drivers/scsi/libfc/ 7888F: include/scsi/fc/ 7889F: include/scsi/libfc.h 7890F: include/scsi/libfcoe.h 7891F: include/uapi/scsi/fc/ 7892 7893FILE LOCKING (flock() and fcntl()/lockf()) 7894M: Jeff Layton <jlayton@kernel.org> 7895M: Chuck Lever <chuck.lever@oracle.com> 7896L: linux-fsdevel@vger.kernel.org 7897S: Maintained 7898F: fs/fcntl.c 7899F: fs/locks.c 7900F: include/linux/fcntl.h 7901F: include/uapi/linux/fcntl.h 7902 7903FILESYSTEM DIRECT ACCESS (DAX) 7904M: Dan Williams <dan.j.williams@intel.com> 7905R: Matthew Wilcox <willy@infradead.org> 7906R: Jan Kara <jack@suse.cz> 7907L: linux-fsdevel@vger.kernel.org 7908L: nvdimm@lists.linux.dev 7909S: Supported 7910F: fs/dax.c 7911F: include/linux/dax.h 7912F: include/trace/events/fs_dax.h 7913 7914FILESYSTEMS (VFS and infrastructure) 7915M: Alexander Viro <viro@zeniv.linux.org.uk> 7916L: linux-fsdevel@vger.kernel.org 7917S: Maintained 7918F: fs/* 7919F: include/linux/fs.h 7920F: include/linux/fs_types.h 7921F: include/uapi/linux/fs.h 7922F: include/uapi/linux/openat2.h 7923 7924FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7925M: Riku Voipio <riku.voipio@iki.fi> 7926L: linux-hwmon@vger.kernel.org 7927S: Maintained 7928F: drivers/hwmon/f75375s.c 7929F: include/linux/f75375s.h 7930 7931FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7932M: Clemens Ladisch <clemens@ladisch.de> 7933M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7935S: Maintained 7936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7937F: include/uapi/sound/firewire.h 7938F: sound/firewire/ 7939 7940FIREWIRE MEDIA DRIVERS (firedtv) 7941M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7942L: linux-media@vger.kernel.org 7943L: linux1394-devel@lists.sourceforge.net 7944S: Maintained 7945T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7946F: drivers/media/firewire/ 7947 7948FIREWIRE SBP-2 TARGET 7949M: Chris Boot <bootc@bootc.net> 7950L: linux-scsi@vger.kernel.org 7951L: target-devel@vger.kernel.org 7952L: linux1394-devel@lists.sourceforge.net 7953S: Maintained 7954T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7955F: drivers/target/sbp/ 7956 7957FIREWIRE SUBSYSTEM 7958M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7959L: linux1394-devel@lists.sourceforge.net 7960S: Maintained 7961W: http://ieee1394.wiki.kernel.org/ 7962T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7963F: drivers/firewire/ 7964F: include/linux/firewire.h 7965F: include/uapi/linux/firewire*.h 7966F: tools/firewire/ 7967 7968FIRMWARE FRAMEWORK FOR ARMV8-A 7969M: Sudeep Holla <sudeep.holla@arm.com> 7970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7971S: Maintained 7972F: drivers/firmware/arm_ffa/ 7973F: include/linux/arm_ffa.h 7974 7975FIRMWARE LOADER (request_firmware) 7976M: Luis Chamberlain <mcgrof@kernel.org> 7977M: Russ Weight <russell.h.weight@intel.com> 7978L: linux-kernel@vger.kernel.org 7979S: Maintained 7980F: Documentation/firmware_class/ 7981F: drivers/base/firmware_loader/ 7982F: include/linux/firmware.h 7983 7984FLEXTIMER FTM-QUADDEC DRIVER 7985M: Patrick Havelange <patrick.havelange@essensium.com> 7986L: linux-iio@vger.kernel.org 7987S: Maintained 7988F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7989F: drivers/counter/ftm-quaddec.c 7990 7991FLOPPY DRIVER 7992M: Denis Efremov <efremov@linux.com> 7993L: linux-block@vger.kernel.org 7994S: Odd Fixes 7995F: drivers/block/floppy.c 7996 7997FLYSKY FSIA6B RC RECEIVER 7998M: Markus Koch <markus@notsyncing.net> 7999L: linux-input@vger.kernel.org 8000S: Maintained 8001F: drivers/input/joystick/fsia6b.c 8002 8003FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8004M: Geoffrey D. Bennett <g@b4.vu> 8005L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8008F: sound/usb/mixer_scarlett_gen2.c 8009 8010FORCEDETH GIGABIT ETHERNET DRIVER 8011M: Rain River <rain.1986.08.12@gmail.com> 8012M: Zhu Yanjun <zyjzyj2000@gmail.com> 8013L: netdev@vger.kernel.org 8014S: Maintained 8015F: drivers/net/ethernet/nvidia/* 8016 8017FORTIFY_SOURCE 8018M: Kees Cook <keescook@chromium.org> 8019L: linux-hardening@vger.kernel.org 8020S: Supported 8021T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8022F: include/linux/fortify-string.h 8023F: lib/test_fortify/* 8024F: scripts/test_fortify.sh 8025K: \b__NO_FORTIFY\b 8026 8027FPGA DFL DRIVERS 8028M: Wu Hao <hao.wu@intel.com> 8029R: Tom Rix <trix@redhat.com> 8030L: linux-fpga@vger.kernel.org 8031S: Maintained 8032F: Documentation/ABI/testing/sysfs-bus-dfl* 8033F: Documentation/fpga/dfl.rst 8034F: drivers/fpga/dfl* 8035F: drivers/uio/uio_dfl.c 8036F: include/linux/dfl.h 8037F: include/uapi/linux/fpga-dfl.h 8038 8039FPGA MANAGER FRAMEWORK 8040M: Moritz Fischer <mdf@kernel.org> 8041M: Wu Hao <hao.wu@intel.com> 8042M: Xu Yilun <yilun.xu@intel.com> 8043R: Tom Rix <trix@redhat.com> 8044L: linux-fpga@vger.kernel.org 8045S: Maintained 8046Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8048F: Documentation/devicetree/bindings/fpga/ 8049F: Documentation/driver-api/fpga/ 8050F: Documentation/fpga/ 8051F: drivers/fpga/ 8052F: include/linux/fpga/ 8053 8054INTEL MAX10 BMC SECURE UPDATES 8055M: Russ Weight <russell.h.weight@intel.com> 8056L: linux-fpga@vger.kernel.org 8057S: Maintained 8058F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 8059F: drivers/fpga/intel-m10-bmc-sec-update.c 8060 8061MICROCHIP POLARFIRE FPGA DRIVERS 8062M: Conor Dooley <conor.dooley@microchip.com> 8063R: Ivan Bornyakov <i.bornyakov@metrotek.ru> 8064L: linux-fpga@vger.kernel.org 8065S: Supported 8066F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 8067F: drivers/fpga/microchip-spi.c 8068 8069FPU EMULATOR 8070M: Bill Metzenthen <billm@melbpc.org.au> 8071S: Maintained 8072W: http://floatingpoint.sourceforge.net/emulator/index.html 8073F: arch/x86/math-emu/ 8074 8075FRAMEBUFFER CORE 8076M: Daniel Vetter <daniel@ffwll.ch> 8077F: drivers/video/fbdev/core/ 8078S: Odd Fixes 8079T: git git://anongit.freedesktop.org/drm/drm-misc 8080 8081FRAMEBUFFER LAYER 8082M: Helge Deller <deller@gmx.de> 8083L: linux-fbdev@vger.kernel.org 8084L: dri-devel@lists.freedesktop.org 8085S: Maintained 8086Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8087T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8088F: Documentation/fb/ 8089F: drivers/video/ 8090F: include/linux/fb.h 8091F: include/uapi/linux/fb.h 8092F: include/uapi/video/ 8093F: include/video/ 8094 8095FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8096M: Horia Geantă <horia.geanta@nxp.com> 8097M: Pankaj Gupta <pankaj.gupta@nxp.com> 8098M: Gaurav Jain <gaurav.jain@nxp.com> 8099L: linux-crypto@vger.kernel.org 8100S: Maintained 8101F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 8102F: drivers/crypto/caam/ 8103 8104FREESCALE COLDFIRE M5441X MMC DRIVER 8105M: Angelo Dureghello <angelo.dureghello@timesys.com> 8106L: linux-mmc@vger.kernel.org 8107S: Maintained 8108F: drivers/mmc/host/sdhci-esdhc-mcf.c 8109F: include/linux/platform_data/mmc-esdhc-mcf.h 8110 8111FREESCALE DIU FRAMEBUFFER DRIVER 8112M: Timur Tabi <timur@kernel.org> 8113L: linux-fbdev@vger.kernel.org 8114S: Maintained 8115F: drivers/video/fbdev/fsl-diu-fb.* 8116 8117FREESCALE DMA DRIVER 8118M: Li Yang <leoyang.li@nxp.com> 8119M: Zhang Wei <zw@zh-kernel.org> 8120L: linuxppc-dev@lists.ozlabs.org 8121S: Maintained 8122F: drivers/dma/fsldma.* 8123 8124FREESCALE DSPI DRIVER 8125M: Vladimir Oltean <olteanv@gmail.com> 8126L: linux-spi@vger.kernel.org 8127S: Maintained 8128F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8129F: drivers/spi/spi-fsl-dspi.c 8130F: include/linux/spi/spi-fsl-dspi.h 8131 8132FREESCALE ENETC ETHERNET DRIVERS 8133M: Claudiu Manoil <claudiu.manoil@nxp.com> 8134L: netdev@vger.kernel.org 8135S: Maintained 8136F: drivers/net/ethernet/freescale/enetc/ 8137 8138FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8139M: Claudiu Manoil <claudiu.manoil@nxp.com> 8140L: netdev@vger.kernel.org 8141S: Maintained 8142F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8143F: drivers/net/ethernet/freescale/gianfar* 8144 8145FREESCALE GPMI NAND DRIVER 8146M: Han Xu <han.xu@nxp.com> 8147L: linux-mtd@lists.infradead.org 8148S: Maintained 8149F: drivers/mtd/nand/raw/gpmi-nand/* 8150 8151FREESCALE I2C CPM DRIVER 8152M: Jochen Friedrich <jochen@scram.de> 8153L: linuxppc-dev@lists.ozlabs.org 8154L: linux-i2c@vger.kernel.org 8155S: Maintained 8156F: drivers/i2c/busses/i2c-cpm.c 8157 8158FREESCALE IMX / MXC FEC DRIVER 8159M: Joakim Zhang <qiangqing.zhang@nxp.com> 8160L: netdev@vger.kernel.org 8161S: Maintained 8162F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8163F: drivers/net/ethernet/freescale/fec.h 8164F: drivers/net/ethernet/freescale/fec_main.c 8165F: drivers/net/ethernet/freescale/fec_ptp.c 8166 8167FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8168M: Sascha Hauer <s.hauer@pengutronix.de> 8169R: Pengutronix Kernel Team <kernel@pengutronix.de> 8170L: linux-fbdev@vger.kernel.org 8171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8172S: Maintained 8173F: drivers/video/fbdev/imxfb.c 8174 8175FREESCALE IMX DDR PMU DRIVER 8176M: Frank Li <Frank.li@nxp.com> 8177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8178S: Maintained 8179F: Documentation/admin-guide/perf/imx-ddr.rst 8180F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8181F: drivers/perf/fsl_imx8_ddr_perf.c 8182 8183FREESCALE IMX I2C DRIVER 8184M: Oleksij Rempel <o.rempel@pengutronix.de> 8185R: Pengutronix Kernel Team <kernel@pengutronix.de> 8186L: linux-i2c@vger.kernel.org 8187S: Maintained 8188F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8189F: drivers/i2c/busses/i2c-imx.c 8190 8191FREESCALE IMX LPI2C DRIVER 8192M: Dong Aisheng <aisheng.dong@nxp.com> 8193L: linux-i2c@vger.kernel.org 8194L: linux-imx@nxp.com 8195S: Maintained 8196F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8197F: drivers/i2c/busses/i2c-imx-lpi2c.c 8198 8199FREESCALE MPC I2C DRIVER 8200M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8201L: linux-i2c@vger.kernel.org 8202S: Maintained 8203F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8204F: drivers/i2c/busses/i2c-mpc.c 8205 8206FREESCALE QORIQ DPAA ETHERNET DRIVER 8207M: Madalin Bucur <madalin.bucur@nxp.com> 8208L: netdev@vger.kernel.org 8209S: Maintained 8210F: drivers/net/ethernet/freescale/dpaa 8211 8212FREESCALE QORIQ DPAA FMAN DRIVER 8213M: Madalin Bucur <madalin.bucur@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl-fman.txt 8217F: drivers/net/ethernet/freescale/fman 8218 8219FREESCALE QORIQ PTP CLOCK DRIVER 8220M: Yangbo Lu <yangbo.lu@nxp.com> 8221L: netdev@vger.kernel.org 8222S: Maintained 8223F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8224F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8225F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8226F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8227F: drivers/ptp/ptp_qoriq.c 8228F: drivers/ptp/ptp_qoriq_debugfs.c 8229F: include/linux/fsl/ptp_qoriq.h 8230 8231FREESCALE QUAD SPI DRIVER 8232M: Han Xu <han.xu@nxp.com> 8233L: linux-spi@vger.kernel.org 8234S: Maintained 8235F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8236F: drivers/spi/spi-fsl-qspi.c 8237 8238FREESCALE QUICC ENGINE LIBRARY 8239M: Qiang Zhao <qiang.zhao@nxp.com> 8240L: linuxppc-dev@lists.ozlabs.org 8241S: Maintained 8242F: drivers/soc/fsl/qe/ 8243F: include/soc/fsl/qe/ 8244 8245FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8246M: Li Yang <leoyang.li@nxp.com> 8247L: netdev@vger.kernel.org 8248L: linuxppc-dev@lists.ozlabs.org 8249S: Maintained 8250F: drivers/net/ethernet/freescale/ucc_geth* 8251 8252FREESCALE QUICC ENGINE UCC HDLC DRIVER 8253M: Zhao Qiang <qiang.zhao@nxp.com> 8254L: netdev@vger.kernel.org 8255L: linuxppc-dev@lists.ozlabs.org 8256S: Maintained 8257F: drivers/net/wan/fsl_ucc_hdlc* 8258 8259FREESCALE QUICC ENGINE UCC UART DRIVER 8260M: Timur Tabi <timur@kernel.org> 8261L: linuxppc-dev@lists.ozlabs.org 8262S: Maintained 8263F: drivers/tty/serial/ucc_uart.c 8264 8265FREESCALE SOC DRIVERS 8266M: Li Yang <leoyang.li@nxp.com> 8267L: linuxppc-dev@lists.ozlabs.org 8268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8269S: Maintained 8270F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8271F: Documentation/devicetree/bindings/soc/fsl/ 8272F: drivers/soc/fsl/ 8273F: include/linux/fsl/ 8274F: include/soc/fsl/ 8275 8276FREESCALE SOC FS_ENET DRIVER 8277M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8278L: linuxppc-dev@lists.ozlabs.org 8279L: netdev@vger.kernel.org 8280S: Maintained 8281F: drivers/net/ethernet/freescale/fs_enet/ 8282F: include/linux/fs_enet_pd.h 8283 8284FREESCALE SOC SOUND DRIVERS 8285M: Shengjiu Wang <shengjiu.wang@gmail.com> 8286M: Xiubo Li <Xiubo.Lee@gmail.com> 8287R: Fabio Estevam <festevam@gmail.com> 8288R: Nicolin Chen <nicoleotsuka@gmail.com> 8289L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: sound/soc/fsl/fsl* 8293F: sound/soc/fsl/imx* 8294F: sound/soc/fsl/mpc8610_hpcd.c 8295 8296FREESCALE USB PERIPHERAL DRIVERS 8297M: Li Yang <leoyang.li@nxp.com> 8298L: linux-usb@vger.kernel.org 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: drivers/usb/gadget/udc/fsl* 8302 8303FREESCALE USB PHY DRIVER 8304M: Ran Wang <ran.wang_1@nxp.com> 8305L: linux-usb@vger.kernel.org 8306L: linuxppc-dev@lists.ozlabs.org 8307S: Maintained 8308F: drivers/usb/phy/phy-fsl-usb* 8309 8310FREEVXFS FILESYSTEM 8311M: Christoph Hellwig <hch@infradead.org> 8312S: Maintained 8313W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8314F: fs/freevxfs/ 8315 8316FREEZER 8317M: "Rafael J. Wysocki" <rafael@kernel.org> 8318M: Pavel Machek <pavel@ucw.cz> 8319L: linux-pm@vger.kernel.org 8320S: Supported 8321F: Documentation/power/freezing-of-tasks.rst 8322F: include/linux/freezer.h 8323F: kernel/freezer.c 8324 8325FRONTSWAP API 8326M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8327L: linux-kernel@vger.kernel.org 8328S: Maintained 8329F: include/linux/frontswap.h 8330F: mm/frontswap.c 8331 8332FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8333M: David Howells <dhowells@redhat.com> 8334L: linux-cachefs@redhat.com (moderated for non-subscribers) 8335S: Supported 8336F: Documentation/filesystems/caching/ 8337F: fs/fscache/ 8338F: include/linux/fscache*.h 8339 8340FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8341M: Theodore Y. Ts'o <tytso@mit.edu> 8342M: Jaegeuk Kim <jaegeuk@kernel.org> 8343M: Eric Biggers <ebiggers@kernel.org> 8344L: linux-fscrypt@vger.kernel.org 8345S: Supported 8346Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8347T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8348F: Documentation/filesystems/fscrypt.rst 8349F: fs/crypto/ 8350F: include/linux/fscrypt*.h 8351F: include/uapi/linux/fscrypt.h 8352 8353FSI SUBSYSTEM 8354M: Jeremy Kerr <jk@ozlabs.org> 8355M: Joel Stanley <joel@jms.id.au> 8356R: Alistar Popple <alistair@popple.id.au> 8357R: Eddie James <eajames@linux.ibm.com> 8358L: linux-fsi@lists.ozlabs.org 8359S: Supported 8360Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8361T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8362F: drivers/fsi/ 8363F: include/linux/fsi*.h 8364F: include/trace/events/fsi*.h 8365 8366FSI-ATTACHED I2C DRIVER 8367M: Eddie James <eajames@linux.ibm.com> 8368L: linux-i2c@vger.kernel.org 8369L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8370S: Maintained 8371F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8372F: drivers/i2c/busses/i2c-fsi.c 8373 8374FSI-ATTACHED SPI DRIVER 8375M: Eddie James <eajames@linux.ibm.com> 8376L: linux-spi@vger.kernel.org 8377S: Maintained 8378F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8379F: drivers/spi/spi-fsi.c 8380 8381FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8382M: Jan Kara <jack@suse.cz> 8383R: Amir Goldstein <amir73il@gmail.com> 8384L: linux-fsdevel@vger.kernel.org 8385S: Maintained 8386T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8387F: fs/notify/ 8388F: include/linux/fsnotify*.h 8389 8390FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8391M: Eric Biggers <ebiggers@kernel.org> 8392M: Theodore Y. Ts'o <tytso@mit.edu> 8393L: linux-fscrypt@vger.kernel.org 8394S: Supported 8395Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8396T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8397F: Documentation/filesystems/fsverity.rst 8398F: fs/verity/ 8399F: include/linux/fsverity.h 8400F: include/uapi/linux/fsverity.h 8401 8402FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8403M: Michael Zaidman <michael.zaidman@gmail.com> 8404L: linux-i2c@vger.kernel.org 8405L: linux-input@vger.kernel.org 8406S: Maintained 8407F: drivers/hid/hid-ft260.c 8408 8409FUJITSU LAPTOP EXTRAS 8410M: Jonathan Woithe <jwoithe@just42.net> 8411L: platform-driver-x86@vger.kernel.org 8412S: Maintained 8413F: drivers/platform/x86/fujitsu-laptop.c 8414 8415FUJITSU M-5MO LS CAMERA ISP DRIVER 8416M: Kyungmin Park <kyungmin.park@samsung.com> 8417M: Heungjun Kim <riverful.kim@samsung.com> 8418L: linux-media@vger.kernel.org 8419S: Maintained 8420F: drivers/media/i2c/m5mols/ 8421F: include/media/i2c/m5mols.h 8422 8423FUJITSU TABLET EXTRAS 8424M: Robert Gerlach <khnz@gmx.de> 8425L: platform-driver-x86@vger.kernel.org 8426S: Maintained 8427F: drivers/platform/x86/fujitsu-tablet.c 8428 8429FUNGIBLE ETHERNET DRIVERS 8430M: Dimitris Michailidis <dmichail@fungible.com> 8431L: netdev@vger.kernel.org 8432S: Supported 8433F: drivers/net/ethernet/fungible/ 8434 8435FUSE: FILESYSTEM IN USERSPACE 8436M: Miklos Szeredi <miklos@szeredi.hu> 8437L: linux-fsdevel@vger.kernel.org 8438S: Maintained 8439W: https://github.com/libfuse/ 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8441F: Documentation/filesystems/fuse.rst 8442F: fs/fuse/ 8443F: include/uapi/linux/fuse.h 8444 8445FUTEX SUBSYSTEM 8446M: Thomas Gleixner <tglx@linutronix.de> 8447M: Ingo Molnar <mingo@redhat.com> 8448R: Peter Zijlstra <peterz@infradead.org> 8449R: Darren Hart <dvhart@infradead.org> 8450R: Davidlohr Bueso <dave@stgolabs.net> 8451R: André Almeida <andrealmeid@igalia.com> 8452L: linux-kernel@vger.kernel.org 8453S: Maintained 8454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8455F: Documentation/locking/*futex* 8456F: include/asm-generic/futex.h 8457F: include/linux/futex.h 8458F: include/uapi/linux/futex.h 8459F: kernel/futex/* 8460F: tools/perf/bench/futex* 8461F: tools/testing/selftests/futex/ 8462 8463GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8464M: Tim Harvey <tharvey@gateworks.com> 8465M: Robert Jones <rjones@gateworks.com> 8466S: Maintained 8467F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8468F: drivers/mfd/gateworks-gsc.c 8469F: include/linux/mfd/gsc.h 8470F: Documentation/hwmon/gsc-hwmon.rst 8471F: drivers/hwmon/gsc-hwmon.c 8472F: include/linux/platform_data/gsc_hwmon.h 8473 8474GCC PLUGINS 8475M: Kees Cook <keescook@chromium.org> 8476L: linux-hardening@vger.kernel.org 8477S: Maintained 8478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8479F: Documentation/kbuild/gcc-plugins.rst 8480F: scripts/Makefile.gcc-plugins 8481F: scripts/gcc-plugins/ 8482 8483GCOV BASED KERNEL PROFILING 8484M: Peter Oberparleiter <oberpar@linux.ibm.com> 8485S: Maintained 8486F: Documentation/dev-tools/gcov.rst 8487F: kernel/gcov/ 8488 8489GDB KERNEL DEBUGGING HELPER SCRIPTS 8490M: Jan Kiszka <jan.kiszka@siemens.com> 8491M: Kieran Bingham <kbingham@kernel.org> 8492S: Supported 8493F: scripts/gdb/ 8494 8495GEMINI CRYPTO DRIVER 8496M: Corentin Labbe <clabbe@baylibre.com> 8497L: linux-crypto@vger.kernel.org 8498S: Maintained 8499F: drivers/crypto/gemini/ 8500 8501GEMTEK FM RADIO RECEIVER DRIVER 8502M: Hans Verkuil <hverkuil@xs4all.nl> 8503L: linux-media@vger.kernel.org 8504S: Maintained 8505W: https://linuxtv.org 8506T: git git://linuxtv.org/media_tree.git 8507F: drivers/media/radio/radio-gemtek* 8508 8509GENERIC ARCHITECTURE TOPOLOGY 8510M: Sudeep Holla <sudeep.holla@arm.com> 8511L: linux-kernel@vger.kernel.org 8512S: Maintained 8513F: drivers/base/arch_topology.c 8514F: include/linux/arch_topology.h 8515 8516GENERIC ENTRY CODE 8517M: Thomas Gleixner <tglx@linutronix.de> 8518M: Peter Zijlstra <peterz@infradead.org> 8519M: Andy Lutomirski <luto@kernel.org> 8520L: linux-kernel@vger.kernel.org 8521S: Maintained 8522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8523F: include/linux/entry-common.h 8524F: include/linux/entry-kvm.h 8525F: kernel/entry/ 8526 8527GENERIC GPIO I2C DRIVER 8528M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8529S: Supported 8530F: drivers/i2c/busses/i2c-gpio.c 8531F: include/linux/platform_data/i2c-gpio.h 8532 8533GENERIC GPIO I2C MULTIPLEXER DRIVER 8534M: Peter Korsgaard <peter.korsgaard@barco.com> 8535L: linux-i2c@vger.kernel.org 8536S: Supported 8537F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8538F: drivers/i2c/muxes/i2c-mux-gpio.c 8539F: include/linux/platform_data/i2c-mux-gpio.h 8540 8541GENERIC HDLC (WAN) DRIVERS 8542M: Krzysztof Halasa <khc@pm.waw.pl> 8543S: Maintained 8544W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8545F: drivers/net/wan/c101.c 8546F: drivers/net/wan/hd6457* 8547F: drivers/net/wan/hdlc* 8548F: drivers/net/wan/n2.c 8549F: drivers/net/wan/pc300too.c 8550F: drivers/net/wan/pci200syn.c 8551F: drivers/net/wan/wanxl* 8552 8553GENERIC INCLUDE/ASM HEADER FILES 8554M: Arnd Bergmann <arnd@arndb.de> 8555L: linux-arch@vger.kernel.org 8556S: Maintained 8557T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8558F: include/asm-generic/ 8559F: include/uapi/asm-generic/ 8560 8561GENERIC PHY FRAMEWORK 8562M: Kishon Vijay Abraham I <kishon@ti.com> 8563M: Vinod Koul <vkoul@kernel.org> 8564L: linux-phy@lists.infradead.org 8565S: Supported 8566Q: https://patchwork.kernel.org/project/linux-phy/list/ 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8568F: Documentation/devicetree/bindings/phy/ 8569F: drivers/phy/ 8570F: include/dt-bindings/phy/ 8571F: include/linux/phy/ 8572 8573GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8574M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8575S: Supported 8576F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8577 8578GENERIC PM DOMAINS 8579M: "Rafael J. Wysocki" <rafael@kernel.org> 8580M: Kevin Hilman <khilman@kernel.org> 8581M: Ulf Hansson <ulf.hansson@linaro.org> 8582L: linux-pm@vger.kernel.org 8583S: Supported 8584F: Documentation/devicetree/bindings/power/power?domain* 8585F: drivers/base/power/domain*.c 8586F: include/linux/pm_domain.h 8587 8588GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8589M: Eugen Hristev <eugen.hristev@microchip.com> 8590L: linux-input@vger.kernel.org 8591S: Maintained 8592F: drivers/input/touchscreen/resistive-adc-touch.c 8593 8594GENERIC STRING LIBRARY 8595R: Andy Shevchenko <andy@kernel.org> 8596S: Maintained 8597F: lib/string.c 8598F: lib/string_helpers.c 8599F: lib/test_string.c 8600F: lib/test-string_helpers.c 8601 8602GENERIC UIO DRIVER FOR PCI DEVICES 8603M: "Michael S. Tsirkin" <mst@redhat.com> 8604L: kvm@vger.kernel.org 8605S: Supported 8606F: drivers/uio/uio_pci_generic.c 8607 8608GENERIC VDSO LIBRARY 8609M: Andy Lutomirski <luto@kernel.org> 8610M: Thomas Gleixner <tglx@linutronix.de> 8611M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8612L: linux-kernel@vger.kernel.org 8613S: Maintained 8614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8615F: include/asm-generic/vdso/vsyscall.h 8616F: include/vdso/ 8617F: kernel/time/vsyscall.c 8618F: lib/vdso/ 8619 8620GENWQE (IBM Generic Workqueue Card) 8621M: Frank Haverkamp <haver@linux.ibm.com> 8622S: Supported 8623F: drivers/misc/genwqe/ 8624 8625GET_MAINTAINER SCRIPT 8626M: Joe Perches <joe@perches.com> 8627S: Maintained 8628F: scripts/get_maintainer.pl 8629 8630GFS2 FILE SYSTEM 8631M: Bob Peterson <rpeterso@redhat.com> 8632M: Andreas Gruenbacher <agruenba@redhat.com> 8633L: cluster-devel@redhat.com 8634S: Supported 8635B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8637F: Documentation/filesystems/gfs2* 8638F: fs/gfs2/ 8639F: include/uapi/linux/gfs2_ondisk.h 8640 8641GIGABYTE WMI DRIVER 8642M: Thomas Weißschuh <thomas@weissschuh.net> 8643L: platform-driver-x86@vger.kernel.org 8644S: Maintained 8645F: drivers/platform/x86/gigabyte-wmi.c 8646 8647GNSS SUBSYSTEM 8648M: Johan Hovold <johan@kernel.org> 8649S: Maintained 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8651F: Documentation/ABI/testing/sysfs-class-gnss 8652F: Documentation/devicetree/bindings/gnss/ 8653F: drivers/gnss/ 8654F: include/linux/gnss.h 8655 8656GO7007 MPEG CODEC 8657M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8658L: linux-media@vger.kernel.org 8659S: Maintained 8660F: drivers/media/usb/go7007/ 8661 8662GOODIX TOUCHSCREEN 8663M: Bastien Nocera <hadess@hadess.net> 8664M: Hans de Goede <hdegoede@redhat.com> 8665L: linux-input@vger.kernel.org 8666S: Maintained 8667F: drivers/input/touchscreen/goodix* 8668 8669GOOGLE ETHERNET DRIVERS 8670M: Jeroen de Borst <jeroendb@google.com> 8671R: Catherine Sullivan <csully@google.com> 8672R: David Awogbemila <awogbemila@google.com> 8673L: netdev@vger.kernel.org 8674S: Supported 8675F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8676F: drivers/net/ethernet/google 8677 8678GPD POCKET FAN DRIVER 8679M: Hans de Goede <hdegoede@redhat.com> 8680L: platform-driver-x86@vger.kernel.org 8681S: Maintained 8682F: drivers/platform/x86/gpd-pocket-fan.c 8683 8684GPIO ACPI SUPPORT 8685M: Mika Westerberg <mika.westerberg@linux.intel.com> 8686M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8687L: linux-gpio@vger.kernel.org 8688L: linux-acpi@vger.kernel.org 8689S: Supported 8690T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8691F: Documentation/firmware-guide/acpi/gpio-properties.rst 8692F: drivers/gpio/gpiolib-acpi.c 8693F: drivers/gpio/gpiolib-acpi.h 8694 8695GPIO AGGREGATOR 8696M: Geert Uytterhoeven <geert+renesas@glider.be> 8697L: linux-gpio@vger.kernel.org 8698S: Supported 8699F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8700F: drivers/gpio/gpio-aggregator.c 8701 8702GPIO IR Transmitter 8703M: Sean Young <sean@mess.org> 8704L: linux-media@vger.kernel.org 8705S: Maintained 8706F: drivers/media/rc/gpio-ir-tx.c 8707 8708GPIO MOCKUP DRIVER 8709M: Bamvor Jian Zhang <bamv2005@gmail.com> 8710L: linux-gpio@vger.kernel.org 8711S: Maintained 8712F: drivers/gpio/gpio-mockup.c 8713F: tools/testing/selftests/gpio/ 8714 8715GPIO REGMAP 8716R: Michael Walle <michael@walle.cc> 8717S: Maintained 8718F: drivers/gpio/gpio-regmap.c 8719F: include/linux/gpio/regmap.h 8720 8721GPIO SUBSYSTEM 8722M: Linus Walleij <linus.walleij@linaro.org> 8723M: Bartosz Golaszewski <brgl@bgdev.pl> 8724L: linux-gpio@vger.kernel.org 8725S: Maintained 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8727F: Documentation/ABI/obsolete/sysfs-gpio 8728F: Documentation/ABI/testing/gpio-cdev 8729F: Documentation/admin-guide/gpio/ 8730F: Documentation/devicetree/bindings/gpio/ 8731F: Documentation/driver-api/gpio/ 8732F: drivers/gpio/ 8733F: include/asm-generic/gpio.h 8734F: include/dt-bindings/gpio/ 8735F: include/linux/gpio.h 8736F: include/linux/gpio/ 8737F: include/linux/of_gpio.h 8738F: include/uapi/linux/gpio.h 8739F: tools/gpio/ 8740 8741GRE DEMULTIPLEXER DRIVER 8742M: Dmitry Kozlov <xeb@mail.ru> 8743L: netdev@vger.kernel.org 8744S: Maintained 8745F: include/net/gre.h 8746F: net/ipv4/gre_demux.c 8747F: net/ipv4/gre_offload.c 8748 8749GRETH 10/100/1G Ethernet MAC device driver 8750M: Andreas Larsson <andreas@gaisler.com> 8751L: netdev@vger.kernel.org 8752S: Maintained 8753F: drivers/net/ethernet/aeroflex/ 8754 8755GREYBUS AUDIO PROTOCOLS DRIVERS 8756M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8757M: Mark Greer <mgreer@animalcreek.com> 8758S: Maintained 8759F: drivers/staging/greybus/audio_apbridgea.c 8760F: drivers/staging/greybus/audio_apbridgea.h 8761F: drivers/staging/greybus/audio_codec.c 8762F: drivers/staging/greybus/audio_codec.h 8763F: drivers/staging/greybus/audio_gb.c 8764F: drivers/staging/greybus/audio_manager.c 8765F: drivers/staging/greybus/audio_manager.h 8766F: drivers/staging/greybus/audio_manager_module.c 8767F: drivers/staging/greybus/audio_manager_private.h 8768F: drivers/staging/greybus/audio_manager_sysfs.c 8769F: drivers/staging/greybus/audio_module.c 8770F: drivers/staging/greybus/audio_topology.c 8771 8772GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8773M: Viresh Kumar <vireshk@kernel.org> 8774S: Maintained 8775F: drivers/staging/greybus/authentication.c 8776F: drivers/staging/greybus/bootrom.c 8777F: drivers/staging/greybus/firmware.h 8778F: drivers/staging/greybus/fw-core.c 8779F: drivers/staging/greybus/fw-download.c 8780F: drivers/staging/greybus/fw-management.c 8781F: drivers/staging/greybus/greybus_authentication.h 8782F: drivers/staging/greybus/greybus_firmware.h 8783F: drivers/staging/greybus/hid.c 8784F: drivers/staging/greybus/i2c.c 8785F: drivers/staging/greybus/spi.c 8786F: drivers/staging/greybus/spilib.c 8787F: drivers/staging/greybus/spilib.h 8788 8789GREYBUS LOOPBACK DRIVER 8790M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8791S: Maintained 8792F: drivers/staging/greybus/loopback.c 8793 8794GREYBUS PLATFORM DRIVERS 8795M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8796S: Maintained 8797F: drivers/staging/greybus/arche-apb-ctrl.c 8798F: drivers/staging/greybus/arche-platform.c 8799F: drivers/staging/greybus/arche_platform.h 8800 8801GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8802M: Rui Miguel Silva <rmfrfs@gmail.com> 8803S: Maintained 8804F: drivers/staging/greybus/gpio.c 8805F: drivers/staging/greybus/light.c 8806F: drivers/staging/greybus/power_supply.c 8807F: drivers/staging/greybus/sdio.c 8808F: drivers/staging/greybus/spi.c 8809F: drivers/staging/greybus/spilib.c 8810 8811GREYBUS SUBSYSTEM 8812M: Johan Hovold <johan@kernel.org> 8813M: Alex Elder <elder@kernel.org> 8814M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8815L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8816S: Maintained 8817F: drivers/greybus/ 8818F: drivers/staging/greybus/ 8819F: include/linux/greybus.h 8820F: include/linux/greybus/ 8821 8822GREYBUS UART PROTOCOLS DRIVERS 8823M: David Lin <dtwlin@gmail.com> 8824S: Maintained 8825F: drivers/staging/greybus/log.c 8826F: drivers/staging/greybus/uart.c 8827 8828GS1662 VIDEO SERIALIZER 8829M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8830L: linux-media@vger.kernel.org 8831S: Maintained 8832T: git git://linuxtv.org/media_tree.git 8833F: drivers/media/spi/gs1662.c 8834 8835GSPCA FINEPIX SUBDRIVER 8836M: Frank Zago <frank@zago.net> 8837L: linux-media@vger.kernel.org 8838S: Maintained 8839T: git git://linuxtv.org/media_tree.git 8840F: drivers/media/usb/gspca/finepix.c 8841 8842GSPCA GL860 SUBDRIVER 8843M: Olivier Lorin <o.lorin@laposte.net> 8844L: linux-media@vger.kernel.org 8845S: Maintained 8846T: git git://linuxtv.org/media_tree.git 8847F: drivers/media/usb/gspca/gl860/ 8848 8849GSPCA M5602 SUBDRIVER 8850M: Erik Andren <erik.andren@gmail.com> 8851L: linux-media@vger.kernel.org 8852S: Maintained 8853T: git git://linuxtv.org/media_tree.git 8854F: drivers/media/usb/gspca/m5602/ 8855 8856GSPCA PAC207 SONIXB SUBDRIVER 8857M: Hans Verkuil <hverkuil@xs4all.nl> 8858L: linux-media@vger.kernel.org 8859S: Odd Fixes 8860T: git git://linuxtv.org/media_tree.git 8861F: drivers/media/usb/gspca/pac207.c 8862 8863GSPCA SN9C20X SUBDRIVER 8864M: Brian Johnson <brijohn@gmail.com> 8865L: linux-media@vger.kernel.org 8866S: Maintained 8867T: git git://linuxtv.org/media_tree.git 8868F: drivers/media/usb/gspca/sn9c20x.c 8869 8870GSPCA T613 SUBDRIVER 8871M: Leandro Costantino <lcostantino@gmail.com> 8872L: linux-media@vger.kernel.org 8873S: Maintained 8874T: git git://linuxtv.org/media_tree.git 8875F: drivers/media/usb/gspca/t613.c 8876 8877GSPCA USB WEBCAM DRIVER 8878M: Hans Verkuil <hverkuil@xs4all.nl> 8879L: linux-media@vger.kernel.org 8880S: Odd Fixes 8881T: git git://linuxtv.org/media_tree.git 8882F: drivers/media/usb/gspca/ 8883 8884GTP (GPRS Tunneling Protocol) 8885M: Pablo Neira Ayuso <pablo@netfilter.org> 8886M: Harald Welte <laforge@gnumonks.org> 8887L: osmocom-net-gprs@lists.osmocom.org 8888S: Maintained 8889T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8890F: drivers/net/gtp.c 8891 8892GUID PARTITION TABLE (GPT) 8893M: Davidlohr Bueso <dave@stgolabs.net> 8894L: linux-efi@vger.kernel.org 8895S: Maintained 8896F: block/partitions/efi.* 8897 8898HABANALABS PCI DRIVER 8899M: Oded Gabbay <ogabbay@kernel.org> 8900S: Supported 8901T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8902F: Documentation/ABI/testing/debugfs-driver-habanalabs 8903F: Documentation/ABI/testing/sysfs-driver-habanalabs 8904F: drivers/misc/habanalabs/ 8905F: include/uapi/misc/habanalabs.h 8906 8907HACKRF MEDIA DRIVER 8908M: Antti Palosaari <crope@iki.fi> 8909L: linux-media@vger.kernel.org 8910S: Maintained 8911W: https://linuxtv.org 8912W: http://palosaari.fi/linux/ 8913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8914T: git git://linuxtv.org/anttip/media_tree.git 8915F: drivers/media/usb/hackrf/ 8916 8917HANTRO VPU CODEC DRIVER 8918M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8919M: Philipp Zabel <p.zabel@pengutronix.de> 8920L: linux-media@vger.kernel.org 8921L: linux-rockchip@lists.infradead.org 8922S: Maintained 8923F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8924F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 8925F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8926F: drivers/staging/media/hantro/ 8927 8928HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8929M: Frank Seidel <frank@f-seidel.de> 8930L: platform-driver-x86@vger.kernel.org 8931S: Maintained 8932W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8933F: drivers/platform/x86/hdaps.c 8934 8935HARDWARE MONITORING 8936M: Jean Delvare <jdelvare@suse.com> 8937M: Guenter Roeck <linux@roeck-us.net> 8938L: linux-hwmon@vger.kernel.org 8939S: Maintained 8940W: http://hwmon.wiki.kernel.org/ 8941T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8942F: Documentation/ABI/testing/sysfs-class-hwmon 8943F: Documentation/devicetree/bindings/hwmon/ 8944F: Documentation/hwmon/ 8945F: drivers/hwmon/ 8946F: include/linux/hwmon*.h 8947F: include/trace/events/hwmon*.h 8948K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8949 8950HARDWARE RANDOM NUMBER GENERATOR CORE 8951M: Olivia Mackall <olivia@selenic.com> 8952M: Herbert Xu <herbert@gondor.apana.org.au> 8953L: linux-crypto@vger.kernel.org 8954S: Odd fixes 8955F: Documentation/admin-guide/hw_random.rst 8956F: Documentation/devicetree/bindings/rng/ 8957F: drivers/char/hw_random/ 8958F: include/linux/hw_random.h 8959 8960HARDWARE SPINLOCK CORE 8961M: Ohad Ben-Cohen <ohad@wizery.com> 8962M: Bjorn Andersson <bjorn.andersson@linaro.org> 8963R: Baolin Wang <baolin.wang7@gmail.com> 8964L: linux-remoteproc@vger.kernel.org 8965S: Maintained 8966T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8967F: Documentation/devicetree/bindings/hwlock/ 8968F: Documentation/locking/hwspinlock.rst 8969F: drivers/hwspinlock/ 8970F: include/linux/hwspinlock.h 8971 8972HARDWARE TRACING FACILITIES 8973M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8974S: Maintained 8975F: drivers/hwtracing/ 8976 8977HARMONY SOUND DRIVER 8978L: linux-parisc@vger.kernel.org 8979S: Maintained 8980F: sound/parisc/harmony.* 8981 8982HDPVR USB VIDEO ENCODER DRIVER 8983M: Hans Verkuil <hverkuil@xs4all.nl> 8984L: linux-media@vger.kernel.org 8985S: Odd Fixes 8986W: https://linuxtv.org 8987T: git git://linuxtv.org/media_tree.git 8988F: drivers/media/usb/hdpvr/ 8989 8990HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8991M: Matt Hsiao <matt.hsiao@hpe.com> 8992S: Supported 8993F: drivers/misc/hpilo.[ch] 8994 8995HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8996M: Jerry Hoemann <jerry.hoemann@hpe.com> 8997S: Supported 8998F: Documentation/watchdog/hpwdt.rst 8999F: drivers/watchdog/hpwdt.c 9000 9001HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9002M: Don Brace <don.brace@microchip.com> 9003L: storagedev@microchip.com 9004L: linux-scsi@vger.kernel.org 9005S: Supported 9006F: Documentation/scsi/hpsa.rst 9007F: drivers/scsi/hpsa*.[ch] 9008F: include/linux/cciss*.h 9009F: include/uapi/linux/cciss*.h 9010 9011HFI1 DRIVER 9012M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9013L: linux-rdma@vger.kernel.org 9014S: Supported 9015F: drivers/infiniband/hw/hfi1 9016 9017HFS FILESYSTEM 9018L: linux-fsdevel@vger.kernel.org 9019S: Orphan 9020F: Documentation/filesystems/hfs.rst 9021F: fs/hfs/ 9022 9023HFSPLUS FILESYSTEM 9024L: linux-fsdevel@vger.kernel.org 9025S: Orphan 9026F: Documentation/filesystems/hfsplus.rst 9027F: fs/hfsplus/ 9028 9029HGA FRAMEBUFFER DRIVER 9030M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9031L: linux-nvidia@lists.surfsouth.com 9032S: Maintained 9033W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9034F: drivers/video/fbdev/hgafb.c 9035 9036HIBERNATION (aka Software Suspend, aka swsusp) 9037M: "Rafael J. Wysocki" <rafael@kernel.org> 9038M: Pavel Machek <pavel@ucw.cz> 9039L: linux-pm@vger.kernel.org 9040S: Supported 9041B: https://bugzilla.kernel.org 9042F: arch/*/include/asm/suspend*.h 9043F: arch/x86/power/ 9044F: drivers/base/power/ 9045F: include/linux/freezer.h 9046F: include/linux/pm.h 9047F: include/linux/suspend.h 9048F: kernel/power/ 9049 9050HID CORE LAYER 9051M: Jiri Kosina <jikos@kernel.org> 9052M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9053L: linux-input@vger.kernel.org 9054S: Maintained 9055T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9056F: drivers/hid/ 9057F: include/linux/hid* 9058F: include/uapi/linux/hid* 9059 9060HID LOGITECH DRIVERS 9061R: Filipe Laíns <lains@riseup.net> 9062L: linux-input@vger.kernel.org 9063S: Maintained 9064F: drivers/hid/hid-logitech-* 9065 9066HID PLAYSTATION DRIVER 9067M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9068L: linux-input@vger.kernel.org 9069S: Supported 9070F: drivers/hid/hid-playstation.c 9071 9072HID SENSOR HUB DRIVERS 9073M: Jiri Kosina <jikos@kernel.org> 9074M: Jonathan Cameron <jic23@kernel.org> 9075M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9076L: linux-input@vger.kernel.org 9077L: linux-iio@vger.kernel.org 9078S: Maintained 9079F: Documentation/hid/hid-sensor* 9080F: drivers/hid/hid-sensor-* 9081F: drivers/iio/*/hid-* 9082F: include/linux/hid-sensor-* 9083 9084HID WACOM DRIVER 9085M: Ping Cheng <ping.cheng@wacom.com> 9086M: Jason Gerecke <jason.gerecke@wacom.com> 9087L: linux-input@vger.kernel.org 9088S: Maintained 9089F: drivers/hid/wacom.h 9090F: drivers/hid/wacom_* 9091 9092HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9093M: Thomas Gleixner <tglx@linutronix.de> 9094L: linux-kernel@vger.kernel.org 9095S: Maintained 9096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9097F: Documentation/timers/ 9098F: include/linux/clockchips.h 9099F: include/linux/hrtimer.h 9100F: kernel/time/clockevents.c 9101F: kernel/time/hrtimer.c 9102F: kernel/time/timer_*.c 9103 9104HIGH-SPEED SCC DRIVER FOR AX.25 9105L: linux-hams@vger.kernel.org 9106S: Orphan 9107F: drivers/net/hamradio/scc.c 9108 9109HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9110M: HighPoint Linux Team <linux@highpoint-tech.com> 9111S: Supported 9112W: http://www.highpoint-tech.com 9113F: Documentation/scsi/hptiop.rst 9114F: drivers/scsi/hptiop.c 9115 9116HIPPI 9117M: Jes Sorensen <jes@trained-monkey.org> 9118L: linux-hippi@sunsite.dk 9119S: Maintained 9120F: drivers/net/hippi/ 9121F: include/linux/hippidevice.h 9122F: include/uapi/linux/if_hippi.h 9123F: net/802/hippi.c 9124 9125HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9126M: Kurt Kanzenbach <kurt@linutronix.de> 9127L: netdev@vger.kernel.org 9128S: Maintained 9129F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9130F: drivers/net/dsa/hirschmann/* 9131F: include/linux/platform_data/hirschmann-hellcreek.h 9132F: net/dsa/tag_hellcreek.c 9133 9134HISILICON DMA DRIVER 9135M: Zhou Wang <wangzhou1@hisilicon.com> 9136L: dmaengine@vger.kernel.org 9137S: Maintained 9138F: drivers/dma/hisi_dma.c 9139 9140HISILICON GPIO DRIVER 9141M: Luo Jiaxing <luojiaxing@huawei.com> 9142L: linux-gpio@vger.kernel.org 9143S: Maintained 9144F: drivers/gpio/gpio-hisi.c 9145 9146HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9147M: Longfang Liu <liulongfang@huawei.com> 9148L: linux-crypto@vger.kernel.org 9149S: Maintained 9150F: Documentation/ABI/testing/debugfs-hisi-hpre 9151F: drivers/crypto/hisilicon/hpre/hpre.h 9152F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9153F: drivers/crypto/hisilicon/hpre/hpre_main.c 9154 9155HISILICON I2C CONTROLLER DRIVER 9156M: Yicong Yang <yangyicong@hisilicon.com> 9157L: linux-i2c@vger.kernel.org 9158S: Maintained 9159W: https://www.hisilicon.com 9160F: drivers/i2c/busses/i2c-hisi.c 9161 9162HISILICON LPC BUS DRIVER 9163M: john.garry@huawei.com 9164S: Maintained 9165W: http://www.hisilicon.com 9166F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9167F: drivers/bus/hisi_lpc.c 9168 9169HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9170M: Yisen Zhuang <yisen.zhuang@huawei.com> 9171M: Salil Mehta <salil.mehta@huawei.com> 9172L: netdev@vger.kernel.org 9173S: Maintained 9174W: http://www.hisilicon.com 9175F: drivers/net/ethernet/hisilicon/hns3/ 9176 9177HISILICON NETWORK SUBSYSTEM DRIVER 9178M: Yisen Zhuang <yisen.zhuang@huawei.com> 9179M: Salil Mehta <salil.mehta@huawei.com> 9180L: netdev@vger.kernel.org 9181S: Maintained 9182W: http://www.hisilicon.com 9183F: Documentation/devicetree/bindings/net/hisilicon*.txt 9184F: drivers/net/ethernet/hisilicon/ 9185 9186HIKEY960 ONBOARD USB GPIO HUB DRIVER 9187M: John Stultz <jstultz@google.com> 9188L: linux-kernel@vger.kernel.org 9189S: Maintained 9190F: drivers/misc/hisi_hikey_usb.c 9191 9192HISILICON PMU DRIVER 9193M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9194M: Qi Liu <liuqi115@huawei.com> 9195S: Supported 9196W: http://www.hisilicon.com 9197F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9198F: Documentation/admin-guide/perf/hisi-pmu.rst 9199F: drivers/perf/hisilicon 9200 9201HISILICON HNS3 PMU DRIVER 9202M: Guangbin Huang <huangguangbin2@huawei.com> 9203S: Supported 9204F: Documentation/admin-guide/perf/hns3-pmu.rst 9205F: drivers/perf/hisilicon/hns3_pmu.c 9206 9207HISILICON QM DRIVER 9208M: Weili Qian <qianweili@huawei.com> 9209M: Zhou Wang <wangzhou1@hisilicon.com> 9210L: linux-crypto@vger.kernel.org 9211S: Maintained 9212F: drivers/crypto/hisilicon/Kconfig 9213F: drivers/crypto/hisilicon/Makefile 9214F: drivers/crypto/hisilicon/qm.c 9215F: drivers/crypto/hisilicon/sgl.c 9216F: include/linux/hisi_acc_qm.h 9217 9218HISILICON ZIP Controller DRIVER 9219M: Yang Shen <shenyang39@huawei.com> 9220M: Zhou Wang <wangzhou1@hisilicon.com> 9221L: linux-crypto@vger.kernel.org 9222S: Maintained 9223F: Documentation/ABI/testing/debugfs-hisi-zip 9224F: drivers/crypto/hisilicon/zip/ 9225 9226HISILICON ROCE DRIVER 9227M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9228M: Wenpeng Liang <liangwenpeng@huawei.com> 9229L: linux-rdma@vger.kernel.org 9230S: Maintained 9231F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9232F: drivers/infiniband/hw/hns/ 9233 9234HISILICON SAS Controller 9235M: John Garry <john.garry@huawei.com> 9236S: Supported 9237W: http://www.hisilicon.com 9238F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9239F: drivers/scsi/hisi_sas/ 9240 9241HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9242M: Kai Ye <yekai13@huawei.com> 9243M: Longfang Liu <liulongfang@huawei.com> 9244L: linux-crypto@vger.kernel.org 9245S: Maintained 9246F: Documentation/ABI/testing/debugfs-hisi-sec 9247F: drivers/crypto/hisilicon/sec2/sec.h 9248F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9249F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9250F: drivers/crypto/hisilicon/sec2/sec_main.c 9251 9252HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9253M: Jay Fang <f.fangjian@huawei.com> 9254L: linux-spi@vger.kernel.org 9255S: Maintained 9256W: http://www.hisilicon.com 9257F: drivers/spi/spi-hisi-kunpeng.c 9258 9259HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9260M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9261L: linux-kernel@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9264F: drivers/spmi/hisi-spmi-controller.c 9265 9266HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9267M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9268L: linux-kernel@vger.kernel.org 9269S: Maintained 9270F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9271F: drivers/mfd/hi6421-spmi-pmic.c 9272 9273HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9274M: Weili Qian <qianweili@huawei.com> 9275S: Maintained 9276F: drivers/crypto/hisilicon/trng/trng.c 9277 9278HISILICON V3XX SPI NOR FLASH Controller Driver 9279M: John Garry <john.garry@huawei.com> 9280S: Maintained 9281W: http://www.hisilicon.com 9282F: drivers/spi/spi-hisi-sfc-v3xx.c 9283 9284HMM - Heterogeneous Memory Management 9285M: Jérôme Glisse <jglisse@redhat.com> 9286L: linux-mm@kvack.org 9287S: Maintained 9288F: Documentation/mm/hmm.rst 9289F: include/linux/hmm* 9290F: lib/test_hmm* 9291F: mm/hmm* 9292F: tools/testing/selftests/vm/*hmm* 9293 9294HOST AP DRIVER 9295M: Jouni Malinen <j@w1.fi> 9296L: linux-wireless@vger.kernel.org 9297S: Obsolete 9298W: http://w1.fi/hostap-driver.html 9299F: drivers/net/wireless/intersil/hostap/ 9300 9301HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9302L: platform-driver-x86@vger.kernel.org 9303S: Orphan 9304F: drivers/platform/x86/tc1100-wmi.c 9305 9306HPET: High Precision Event Timers driver 9307M: Clemens Ladisch <clemens@ladisch.de> 9308S: Maintained 9309F: Documentation/timers/hpet.rst 9310F: drivers/char/hpet.c 9311F: include/linux/hpet.h 9312F: include/uapi/linux/hpet.h 9313 9314HPET: x86 9315S: Orphan 9316F: arch/x86/include/asm/hpet.h 9317F: arch/x86/kernel/hpet.c 9318 9319HPFS FILESYSTEM 9320M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9321S: Maintained 9322W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9323F: fs/hpfs/ 9324 9325HSI SUBSYSTEM 9326M: Sebastian Reichel <sre@kernel.org> 9327S: Maintained 9328T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9329F: Documentation/ABI/testing/sysfs-bus-hsi 9330F: Documentation/driver-api/hsi.rst 9331F: drivers/hsi/ 9332F: include/linux/hsi/ 9333F: include/uapi/linux/hsi/ 9334 9335HSO 3G MODEM DRIVER 9336L: linux-usb@vger.kernel.org 9337S: Orphan 9338F: drivers/net/usb/hso.c 9339 9340HSR NETWORK PROTOCOL 9341L: netdev@vger.kernel.org 9342S: Orphan 9343F: net/hsr/ 9344 9345HT16K33 LED CONTROLLER DRIVER 9346M: Robin van der Gracht <robin@protonic.nl> 9347S: Maintained 9348F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9349F: drivers/auxdisplay/ht16k33.c 9350 9351HTCPEN TOUCHSCREEN DRIVER 9352M: Pau Oliva Fora <pof@eslack.org> 9353L: linux-input@vger.kernel.org 9354S: Maintained 9355F: drivers/input/touchscreen/htcpen.c 9356 9357HTE SUBSYSTEM 9358M: Dipen Patel <dipenp@nvidia.com> 9359S: Maintained 9360F: Documentation/devicetree/bindings/timestamp/ 9361F: Documentation/driver-api/hte/ 9362F: drivers/hte/ 9363F: include/linux/hte.h 9364 9365HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9366M: Lorenzo Bianconi <lorenzo@kernel.org> 9367L: linux-iio@vger.kernel.org 9368S: Maintained 9369W: http://www.st.com/ 9370F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9371F: drivers/iio/humidity/hts221* 9372 9373HUAWEI ETHERNET DRIVER 9374L: netdev@vger.kernel.org 9375S: Orphan 9376F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9377F: drivers/net/ethernet/huawei/hinic/ 9378 9379HUGETLB SUBSYSTEM 9380M: Mike Kravetz <mike.kravetz@oracle.com> 9381M: Muchun Song <songmuchun@bytedance.com> 9382L: linux-mm@kvack.org 9383S: Maintained 9384F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9385F: Documentation/admin-guide/mm/hugetlbpage.rst 9386F: Documentation/mm/hugetlbfs_reserv.rst 9387F: Documentation/mm/vmemmap_dedup.rst 9388F: fs/hugetlbfs/ 9389F: include/linux/hugetlb.h 9390F: mm/hugetlb.c 9391F: mm/hugetlb_vmemmap.c 9392F: mm/hugetlb_vmemmap.h 9393 9394HVA ST MEDIA DRIVER 9395M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9396L: linux-media@vger.kernel.org 9397S: Supported 9398W: https://linuxtv.org 9399T: git git://linuxtv.org/media_tree.git 9400F: drivers/media/platform/st/sti/hva 9401 9402HWPOISON MEMORY FAILURE HANDLING 9403M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9404R: Miaohe Lin <linmiaohe@huawei.com> 9405L: linux-mm@kvack.org 9406S: Maintained 9407F: mm/hwpoison-inject.c 9408F: mm/memory-failure.c 9409 9410HYCON HY46XX TOUCHSCREEN SUPPORT 9411M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9412L: linux-input@vger.kernel.org 9413S: Maintained 9414F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9415F: drivers/input/touchscreen/hycon-hy46xx.c 9416 9417HYGON PROCESSOR SUPPORT 9418M: Pu Wen <puwen@hygon.cn> 9419L: linux-kernel@vger.kernel.org 9420S: Maintained 9421F: arch/x86/kernel/cpu/hygon.c 9422 9423HYNIX HI556 SENSOR DRIVER 9424M: Shawn Tu <shawnx.tu@intel.com> 9425L: linux-media@vger.kernel.org 9426S: Maintained 9427T: git git://linuxtv.org/media_tree.git 9428F: drivers/media/i2c/hi556.c 9429 9430HYNIX HI846 SENSOR DRIVER 9431M: Martin Kepplinger <martin.kepplinger@puri.sm> 9432L: linux-media@vger.kernel.org 9433S: Maintained 9434F: drivers/media/i2c/hi846.c 9435 9436HYNIX HI847 SENSOR DRIVER 9437M: Shawn Tu <shawnx.tu@intel.com> 9438L: linux-media@vger.kernel.org 9439S: Maintained 9440F: drivers/media/i2c/hi847.c 9441 9442Hyper-V/Azure CORE AND DRIVERS 9443M: "K. Y. Srinivasan" <kys@microsoft.com> 9444M: Haiyang Zhang <haiyangz@microsoft.com> 9445M: Stephen Hemminger <sthemmin@microsoft.com> 9446M: Wei Liu <wei.liu@kernel.org> 9447M: Dexuan Cui <decui@microsoft.com> 9448L: linux-hyperv@vger.kernel.org 9449S: Supported 9450T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9451F: Documentation/ABI/stable/sysfs-bus-vmbus 9452F: Documentation/ABI/testing/debugfs-hyperv 9453F: Documentation/virt/hyperv 9454F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9455F: arch/arm64/hyperv 9456F: arch/arm64/include/asm/hyperv-tlfs.h 9457F: arch/arm64/include/asm/mshyperv.h 9458F: arch/x86/hyperv 9459F: arch/x86/include/asm/hyperv-tlfs.h 9460F: arch/x86/include/asm/mshyperv.h 9461F: arch/x86/include/asm/trace/hyperv.h 9462F: arch/x86/kernel/cpu/mshyperv.c 9463F: drivers/clocksource/hyperv_timer.c 9464F: drivers/hid/hid-hyperv.c 9465F: drivers/hv/ 9466F: drivers/input/serio/hyperv-keyboard.c 9467F: drivers/iommu/hyperv-iommu.c 9468F: drivers/net/ethernet/microsoft/ 9469F: drivers/net/hyperv/ 9470F: drivers/pci/controller/pci-hyperv-intf.c 9471F: drivers/pci/controller/pci-hyperv.c 9472F: drivers/scsi/storvsc_drv.c 9473F: drivers/uio/uio_hv_generic.c 9474F: drivers/video/fbdev/hyperv_fb.c 9475F: include/asm-generic/hyperv-tlfs.h 9476F: include/asm-generic/mshyperv.h 9477F: include/clocksource/hyperv_timer.h 9478F: include/linux/hyperv.h 9479F: include/uapi/linux/hyperv.h 9480F: net/vmw_vsock/hyperv_transport.c 9481F: tools/hv/ 9482 9483HYPERBUS SUPPORT 9484M: Vignesh Raghavendra <vigneshr@ti.com> 9485L: linux-mtd@lists.infradead.org 9486S: Supported 9487Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9488C: irc://irc.oftc.net/mtd 9489T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9490F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9491F: drivers/mtd/hyperbus/ 9492F: include/linux/mtd/hyperbus.h 9493 9494HYPERVISOR VIRTUAL CONSOLE DRIVER 9495L: linuxppc-dev@lists.ozlabs.org 9496S: Odd Fixes 9497F: drivers/tty/hvc/ 9498 9499I2C ACPI SUPPORT 9500M: Mika Westerberg <mika.westerberg@linux.intel.com> 9501L: linux-i2c@vger.kernel.org 9502L: linux-acpi@vger.kernel.org 9503S: Maintained 9504F: drivers/i2c/i2c-core-acpi.c 9505 9506I2C CONTROLLER DRIVER FOR NVIDIA GPU 9507M: Ajay Gupta <ajayg@nvidia.com> 9508L: linux-i2c@vger.kernel.org 9509S: Maintained 9510F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9511F: drivers/i2c/busses/i2c-nvidia-gpu.c 9512 9513I2C MUXES 9514M: Peter Rosin <peda@axentia.se> 9515L: linux-i2c@vger.kernel.org 9516S: Maintained 9517F: Documentation/devicetree/bindings/i2c/i2c-arb* 9518F: Documentation/devicetree/bindings/i2c/i2c-gate* 9519F: Documentation/devicetree/bindings/i2c/i2c-mux* 9520F: Documentation/i2c/i2c-topology.rst 9521F: Documentation/i2c/muxes/ 9522F: drivers/i2c/i2c-mux.c 9523F: drivers/i2c/muxes/ 9524F: include/linux/i2c-mux.h 9525 9526I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9527M: Gregory CLEMENT <gregory.clement@bootlin.com> 9528L: linux-i2c@vger.kernel.org 9529S: Maintained 9530F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9531F: drivers/i2c/busses/i2c-mv64xxx.c 9532 9533I2C OVER PARALLEL PORT 9534M: Jean Delvare <jdelvare@suse.com> 9535L: linux-i2c@vger.kernel.org 9536S: Maintained 9537F: Documentation/i2c/busses/i2c-parport.rst 9538F: drivers/i2c/busses/i2c-parport.c 9539 9540I2C SUBSYSTEM 9541M: Wolfram Sang <wsa@kernel.org> 9542L: linux-i2c@vger.kernel.org 9543S: Maintained 9544W: https://i2c.wiki.kernel.org/ 9545Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9547F: Documentation/devicetree/bindings/i2c/i2c.txt 9548F: Documentation/i2c/ 9549F: drivers/i2c/* 9550F: include/dt-bindings/i2c/i2c.h 9551F: include/linux/i2c-dev.h 9552F: include/linux/i2c-smbus.h 9553F: include/linux/i2c.h 9554F: include/uapi/linux/i2c-*.h 9555F: include/uapi/linux/i2c.h 9556 9557I2C SUBSYSTEM HOST DRIVERS 9558L: linux-i2c@vger.kernel.org 9559S: Odd Fixes 9560W: https://i2c.wiki.kernel.org/ 9561Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9562T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9563F: Documentation/devicetree/bindings/i2c/ 9564F: drivers/i2c/algos/ 9565F: drivers/i2c/busses/ 9566F: include/dt-bindings/i2c/ 9567 9568I2C-TAOS-EVM DRIVER 9569M: Jean Delvare <jdelvare@suse.com> 9570L: linux-i2c@vger.kernel.org 9571S: Maintained 9572F: Documentation/i2c/busses/i2c-taos-evm.rst 9573F: drivers/i2c/busses/i2c-taos-evm.c 9574 9575I2C-TINY-USB DRIVER 9576M: Till Harbaum <till@harbaum.org> 9577L: linux-i2c@vger.kernel.org 9578S: Maintained 9579W: http://www.harbaum.org/till/i2c_tiny_usb 9580F: drivers/i2c/busses/i2c-tiny-usb.c 9581 9582I2C/SMBUS CONTROLLER DRIVERS FOR PC 9583M: Jean Delvare <jdelvare@suse.com> 9584L: linux-i2c@vger.kernel.org 9585S: Maintained 9586F: Documentation/i2c/busses/i2c-ali1535.rst 9587F: Documentation/i2c/busses/i2c-ali1563.rst 9588F: Documentation/i2c/busses/i2c-ali15x3.rst 9589F: Documentation/i2c/busses/i2c-amd756.rst 9590F: Documentation/i2c/busses/i2c-amd8111.rst 9591F: Documentation/i2c/busses/i2c-i801.rst 9592F: Documentation/i2c/busses/i2c-nforce2.rst 9593F: Documentation/i2c/busses/i2c-piix4.rst 9594F: Documentation/i2c/busses/i2c-sis5595.rst 9595F: Documentation/i2c/busses/i2c-sis630.rst 9596F: Documentation/i2c/busses/i2c-sis96x.rst 9597F: Documentation/i2c/busses/i2c-via.rst 9598F: Documentation/i2c/busses/i2c-viapro.rst 9599F: drivers/i2c/busses/i2c-ali1535.c 9600F: drivers/i2c/busses/i2c-ali1563.c 9601F: drivers/i2c/busses/i2c-ali15x3.c 9602F: drivers/i2c/busses/i2c-amd756-s4882.c 9603F: drivers/i2c/busses/i2c-amd756.c 9604F: drivers/i2c/busses/i2c-amd8111.c 9605F: drivers/i2c/busses/i2c-i801.c 9606F: drivers/i2c/busses/i2c-isch.c 9607F: drivers/i2c/busses/i2c-nforce2-s4985.c 9608F: drivers/i2c/busses/i2c-nforce2.c 9609F: drivers/i2c/busses/i2c-piix4.c 9610F: drivers/i2c/busses/i2c-sis5595.c 9611F: drivers/i2c/busses/i2c-sis630.c 9612F: drivers/i2c/busses/i2c-sis96x.c 9613F: drivers/i2c/busses/i2c-via.c 9614F: drivers/i2c/busses/i2c-viapro.c 9615 9616I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9617M: Hans de Goede <hdegoede@redhat.com> 9618L: linux-i2c@vger.kernel.org 9619S: Maintained 9620F: drivers/i2c/busses/i2c-cht-wc.c 9621 9622I2C/SMBUS ISMT DRIVER 9623M: Seth Heasley <seth.heasley@intel.com> 9624M: Neil Horman <nhorman@tuxdriver.com> 9625L: linux-i2c@vger.kernel.org 9626F: Documentation/i2c/busses/i2c-ismt.rst 9627F: drivers/i2c/busses/i2c-ismt.c 9628 9629I2C/SMBUS STUB DRIVER 9630M: Jean Delvare <jdelvare@suse.com> 9631L: linux-i2c@vger.kernel.org 9632S: Maintained 9633F: drivers/i2c/i2c-stub.c 9634 9635I3C DRIVER FOR CADENCE I3C MASTER IP 9636M: Przemysław Gaj <pgaj@cadence.com> 9637S: Maintained 9638F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9639F: drivers/i3c/master/i3c-master-cdns.c 9640 9641I3C DRIVER FOR SYNOPSYS DESIGNWARE 9642M: Vitor Soares <vitor.soares@synopsys.com> 9643S: Maintained 9644F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9645F: drivers/i3c/master/dw* 9646 9647I3C SUBSYSTEM 9648M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9649L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9650S: Maintained 9651C: irc://chat.freenode.net/linux-i3c 9652T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9653F: Documentation/ABI/testing/sysfs-bus-i3c 9654F: Documentation/devicetree/bindings/i3c/ 9655F: Documentation/driver-api/i3c 9656F: drivers/i3c/ 9657F: include/linux/i3c/ 9658 9659IA64 (Itanium) PLATFORM 9660L: linux-ia64@vger.kernel.org 9661S: Orphan 9662F: Documentation/ia64/ 9663F: arch/ia64/ 9664 9665IBM Power 842 compression accelerator 9666M: Haren Myneni <haren@us.ibm.com> 9667S: Supported 9668F: crypto/842.c 9669F: drivers/crypto/nx/Kconfig 9670F: drivers/crypto/nx/Makefile 9671F: drivers/crypto/nx/nx-842* 9672F: include/linux/sw842.h 9673F: lib/842/ 9674 9675IBM Power in-Nest Crypto Acceleration 9676M: Breno Leitão <leitao@debian.org> 9677M: Nayna Jain <nayna@linux.ibm.com> 9678M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9679L: linux-crypto@vger.kernel.org 9680S: Supported 9681F: drivers/crypto/nx/Kconfig 9682F: drivers/crypto/nx/Makefile 9683F: drivers/crypto/nx/nx-aes* 9684F: drivers/crypto/nx/nx-sha* 9685F: drivers/crypto/nx/nx.* 9686F: drivers/crypto/nx/nx_csbcpb.h 9687F: drivers/crypto/nx/nx_debugfs.c 9688 9689IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9690M: Tyrel Datwyler <tyreld@linux.ibm.com> 9691L: linux-pci@vger.kernel.org 9692L: linuxppc-dev@lists.ozlabs.org 9693S: Supported 9694F: drivers/pci/hotplug/rpadlpar* 9695 9696IBM Power Linux RAID adapter 9697M: Brian King <brking@us.ibm.com> 9698S: Supported 9699F: drivers/scsi/ipr.* 9700 9701IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9702M: Tyrel Datwyler <tyreld@linux.ibm.com> 9703L: linux-pci@vger.kernel.org 9704L: linuxppc-dev@lists.ozlabs.org 9705S: Supported 9706F: drivers/pci/hotplug/rpaphp* 9707 9708IBM Power SRIOV Virtual NIC Device Driver 9709M: Dany Madden <drt@linux.ibm.com> 9710R: Thomas Falcon <tlfalcon@linux.ibm.com> 9711L: netdev@vger.kernel.org 9712S: Supported 9713F: drivers/net/ethernet/ibm/ibmvnic.* 9714 9715IBM Power Virtual Accelerator Switchboard 9716L: linuxppc-dev@lists.ozlabs.org 9717S: Supported 9718F: arch/powerpc/include/asm/vas.h 9719F: arch/powerpc/platforms/powernv/copy-paste.h 9720F: arch/powerpc/platforms/powernv/vas* 9721 9722IBM Power Virtual Ethernet Device Driver 9723M: Nick Child <nnac123@linux.ibm.com> 9724L: netdev@vger.kernel.org 9725S: Supported 9726F: drivers/net/ethernet/ibm/ibmveth.* 9727 9728IBM Power Virtual FC Device Drivers 9729M: Tyrel Datwyler <tyreld@linux.ibm.com> 9730L: linux-scsi@vger.kernel.org 9731S: Supported 9732F: drivers/scsi/ibmvscsi/ibmvfc* 9733 9734IBM Power Virtual Management Channel Driver 9735M: Brad Warrum <bwarrum@linux.ibm.com> 9736M: Ritu Agarwal <rituagar@linux.ibm.com> 9737S: Supported 9738F: drivers/misc/ibmvmc.* 9739 9740IBM Power Virtual SCSI Device Drivers 9741M: Tyrel Datwyler <tyreld@linux.ibm.com> 9742L: linux-scsi@vger.kernel.org 9743S: Supported 9744F: drivers/scsi/ibmvscsi/ibmvscsi* 9745F: include/scsi/viosrp.h 9746 9747IBM Power Virtual SCSI Device Target Driver 9748M: Michael Cyr <mikecyr@linux.ibm.com> 9749L: linux-scsi@vger.kernel.org 9750L: target-devel@vger.kernel.org 9751S: Supported 9752F: drivers/scsi/ibmvscsi_tgt/ 9753 9754IBM Power VMX Cryptographic instructions 9755M: Breno Leitão <leitao@debian.org> 9756M: Nayna Jain <nayna@linux.ibm.com> 9757M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9758L: linux-crypto@vger.kernel.org 9759S: Supported 9760F: drivers/crypto/vmx/Kconfig 9761F: drivers/crypto/vmx/Makefile 9762F: drivers/crypto/vmx/aes* 9763F: drivers/crypto/vmx/ghash* 9764F: drivers/crypto/vmx/ppc-xlate.pl 9765F: drivers/crypto/vmx/vmx.c 9766 9767IBM ServeRAID RAID DRIVER 9768S: Orphan 9769F: drivers/scsi/ips.* 9770 9771ICH LPC AND GPIO DRIVER 9772M: Peter Tyser <ptyser@xes-inc.com> 9773S: Maintained 9774F: drivers/gpio/gpio-ich.c 9775F: drivers/mfd/lpc_ich.c 9776 9777ICY I2C DRIVER 9778M: Max Staudt <max@enpas.org> 9779L: linux-i2c@vger.kernel.org 9780S: Maintained 9781F: drivers/i2c/busses/i2c-icy.c 9782 9783IDEAPAD LAPTOP EXTRAS DRIVER 9784M: Ike Panhc <ike.pan@canonical.com> 9785L: platform-driver-x86@vger.kernel.org 9786S: Maintained 9787W: http://launchpad.net/ideapad-laptop 9788F: drivers/platform/x86/ideapad-laptop.c 9789 9790IDEAPAD LAPTOP SLIDEBAR DRIVER 9791M: Andrey Moiseev <o2g.org.ru@gmail.com> 9792L: linux-input@vger.kernel.org 9793S: Maintained 9794W: https://github.com/o2genum/ideapad-slidebar 9795F: drivers/input/misc/ideapad_slidebar.c 9796 9797IDMAPPED MOUNTS 9798M: Christian Brauner <brauner@kernel.org> 9799M: Seth Forshee <sforshee@kernel.org> 9800L: linux-fsdevel@vger.kernel.org 9801S: Maintained 9802T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9803F: Documentation/filesystems/idmappings.rst 9804F: tools/testing/selftests/mount_setattr/ 9805F: include/linux/mnt_idmapping.h 9806 9807IDT VersaClock 5 CLOCK DRIVER 9808M: Luca Ceresoli <luca@lucaceresoli.net> 9809S: Maintained 9810F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9811F: drivers/clk/clk-versaclock5.c 9812 9813IEEE 802.15.4 SUBSYSTEM 9814M: Alexander Aring <alex.aring@gmail.com> 9815M: Stefan Schmidt <stefan@datenfreihafen.org> 9816L: linux-wpan@vger.kernel.org 9817S: Maintained 9818W: https://linux-wpan.org/ 9819T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9820T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9821F: Documentation/networking/ieee802154.rst 9822F: drivers/net/ieee802154/ 9823F: include/linux/ieee802154.h 9824F: include/linux/nl802154.h 9825F: include/net/af_ieee802154.h 9826F: include/net/cfg802154.h 9827F: include/net/ieee802154_netdev.h 9828F: include/net/mac802154.h 9829F: include/net/nl802154.h 9830F: net/ieee802154/ 9831F: net/mac802154/ 9832 9833IFE PROTOCOL 9834M: Yotam Gigi <yotam.gi@gmail.com> 9835M: Jamal Hadi Salim <jhs@mojatatu.com> 9836F: include/net/ife.h 9837F: include/uapi/linux/ife.h 9838F: net/ife 9839 9840IGORPLUG-USB IR RECEIVER 9841M: Sean Young <sean@mess.org> 9842L: linux-media@vger.kernel.org 9843S: Maintained 9844F: drivers/media/rc/igorplugusb.c 9845 9846IGUANAWORKS USB IR TRANSCEIVER 9847M: Sean Young <sean@mess.org> 9848L: linux-media@vger.kernel.org 9849S: Maintained 9850F: drivers/media/rc/iguanair.c 9851 9852IIO DIGITAL POTENTIOMETER DAC 9853M: Peter Rosin <peda@axentia.se> 9854L: linux-iio@vger.kernel.org 9855S: Maintained 9856F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9857F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9858F: drivers/iio/dac/dpot-dac.c 9859 9860IIO ENVELOPE DETECTOR 9861M: Peter Rosin <peda@axentia.se> 9862L: linux-iio@vger.kernel.org 9863S: Maintained 9864F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9865F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9866F: drivers/iio/adc/envelope-detector.c 9867 9868IIO MULTIPLEXER 9869M: Peter Rosin <peda@axentia.se> 9870L: linux-iio@vger.kernel.org 9871S: Maintained 9872F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9873F: drivers/iio/multiplexer/iio-mux.c 9874 9875IIO SCMI BASED DRIVER 9876M: Jyoti Bhayana <jbhayana@google.com> 9877L: linux-iio@vger.kernel.org 9878S: Maintained 9879F: drivers/iio/common/scmi_sensors/scmi_iio.c 9880 9881IIO SUBSYSTEM AND DRIVERS 9882M: Jonathan Cameron <jic23@kernel.org> 9883R: Lars-Peter Clausen <lars@metafoo.de> 9884L: linux-iio@vger.kernel.org 9885S: Maintained 9886T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9887F: Documentation/ABI/testing/configfs-iio* 9888F: Documentation/ABI/testing/sysfs-bus-iio* 9889F: Documentation/devicetree/bindings/iio/ 9890F: drivers/iio/ 9891F: drivers/staging/iio/ 9892F: include/dt-bindings/iio/ 9893F: include/linux/iio/ 9894F: tools/iio/ 9895 9896IIO UNIT CONVERTER 9897M: Peter Rosin <peda@axentia.se> 9898L: linux-iio@vger.kernel.org 9899S: Maintained 9900F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9901F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9902F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9903F: drivers/iio/afe/iio-rescale.c 9904 9905IKANOS/ADI EAGLE ADSL USB DRIVER 9906M: Matthieu Castet <castet.matthieu@free.fr> 9907M: Stanislaw Gruszka <stf_xl@wp.pl> 9908S: Maintained 9909F: drivers/usb/atm/ueagle-atm.c 9910 9911IMAGIS TOUCHSCREEN DRIVER 9912M: Markuss Broks <markuss.broks@gmail.com> 9913S: Maintained 9914F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9915F: drivers/input/touchscreen/imagis.c 9916 9917IMGTEC ASCII LCD DRIVER 9918M: Paul Burton <paulburton@kernel.org> 9919S: Maintained 9920F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9921F: drivers/auxdisplay/img-ascii-lcd.c 9922 9923IMGTEC IR DECODER DRIVER 9924S: Orphan 9925F: drivers/media/rc/img-ir/ 9926 9927IMON SOUNDGRAPH USB IR RECEIVER 9928M: Sean Young <sean@mess.org> 9929L: linux-media@vger.kernel.org 9930S: Maintained 9931F: drivers/media/rc/imon.c 9932F: drivers/media/rc/imon_raw.c 9933 9934IMS TWINTURBO FRAMEBUFFER DRIVER 9935L: linux-fbdev@vger.kernel.org 9936S: Orphan 9937F: drivers/video/fbdev/imsttfb.c 9938 9939INA209 HARDWARE MONITOR DRIVER 9940M: Guenter Roeck <linux@roeck-us.net> 9941L: linux-hwmon@vger.kernel.org 9942S: Maintained 9943F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9944F: Documentation/hwmon/ina209.rst 9945F: drivers/hwmon/ina209.c 9946 9947INA2XX HARDWARE MONITOR DRIVER 9948M: Guenter Roeck <linux@roeck-us.net> 9949L: linux-hwmon@vger.kernel.org 9950S: Maintained 9951F: Documentation/hwmon/ina2xx.rst 9952F: drivers/hwmon/ina2xx.c 9953F: include/linux/platform_data/ina2xx.h 9954 9955INDUSTRY PACK SUBSYSTEM (IPACK) 9956M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9957M: Jens Taprogge <jens.taprogge@taprogge.org> 9958M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9959L: industrypack-devel@lists.sourceforge.net 9960S: Maintained 9961W: http://industrypack.sourceforge.net 9962F: drivers/ipack/ 9963 9964INFINEON DPS310 Driver 9965M: Eddie James <eajames@linux.ibm.com> 9966L: linux-iio@vger.kernel.org 9967S: Maintained 9968F: drivers/iio/pressure/dps310.c 9969 9970INFINIBAND SUBSYSTEM 9971M: Jason Gunthorpe <jgg@nvidia.com> 9972M: Leon Romanovsky <leonro@nvidia.com> 9973L: linux-rdma@vger.kernel.org 9974S: Supported 9975W: https://github.com/linux-rdma/rdma-core 9976Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9977T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9978F: Documentation/devicetree/bindings/infiniband/ 9979F: Documentation/infiniband/ 9980F: drivers/infiniband/ 9981F: include/rdma/ 9982F: include/trace/events/ib_mad.h 9983F: include/trace/events/ib_umad.h 9984F: include/uapi/linux/if_infiniband.h 9985F: include/uapi/rdma/ 9986F: samples/bpf/ibumad_kern.c 9987F: samples/bpf/ibumad_user.c 9988 9989INGENIC JZ4780 NAND DRIVER 9990M: Harvey Hunt <harveyhuntnexus@gmail.com> 9991L: linux-mtd@lists.infradead.org 9992L: linux-mips@vger.kernel.org 9993S: Maintained 9994F: drivers/mtd/nand/raw/ingenic/ 9995 9996INGENIC JZ47xx SoCs 9997M: Paul Cercueil <paul@crapouillou.net> 9998L: linux-mips@vger.kernel.org 9999S: Maintained 10000F: arch/mips/boot/dts/ingenic/ 10001F: arch/mips/generic/board-ingenic.c 10002F: arch/mips/include/asm/mach-ingenic/ 10003F: arch/mips/ingenic/Kconfig 10004F: drivers/clk/ingenic/ 10005F: drivers/dma/dma-jz4780.c 10006F: drivers/gpu/drm/ingenic/ 10007F: drivers/i2c/busses/i2c-jz4780.c 10008F: drivers/iio/adc/ingenic-adc.c 10009F: drivers/irqchip/irq-ingenic.c 10010F: drivers/memory/jz4780-nemc.c 10011F: drivers/mmc/host/jz4740_mmc.c 10012F: drivers/mtd/nand/raw/ingenic/ 10013F: drivers/pinctrl/pinctrl-ingenic.c 10014F: drivers/power/supply/ingenic-battery.c 10015F: drivers/pwm/pwm-jz4740.c 10016F: drivers/remoteproc/ingenic_rproc.c 10017F: drivers/rtc/rtc-jz4740.c 10018F: drivers/tty/serial/8250/8250_ingenic.c 10019F: drivers/usb/musb/jz4740.c 10020F: drivers/watchdog/jz4740_wdt.c 10021F: include/dt-bindings/iio/adc/ingenic,adc.h 10022F: include/linux/mfd/ingenic-tcu.h 10023F: sound/soc/codecs/jz47* 10024F: sound/soc/jz4740/ 10025 10026INJOINIC IP5xxx POWER BANK IC DRIVER 10027M: Samuel Holland <samuel@sholland.org> 10028S: Maintained 10029F: drivers/power/supply/ip5xxx_power.c 10030 10031INOTIFY 10032M: Jan Kara <jack@suse.cz> 10033R: Amir Goldstein <amir73il@gmail.com> 10034L: linux-fsdevel@vger.kernel.org 10035S: Maintained 10036F: Documentation/filesystems/inotify.rst 10037F: fs/notify/inotify/ 10038F: include/linux/inotify.h 10039F: include/uapi/linux/inotify.h 10040 10041INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10042M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10043L: linux-input@vger.kernel.org 10044S: Maintained 10045Q: http://patchwork.kernel.org/project/linux-input/list/ 10046T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10047F: Documentation/devicetree/bindings/input/ 10048F: Documentation/devicetree/bindings/serio/ 10049F: Documentation/input/ 10050F: drivers/input/ 10051F: include/dt-bindings/input/ 10052F: include/linux/input.h 10053F: include/linux/input/ 10054F: include/uapi/linux/input-event-codes.h 10055F: include/uapi/linux/input.h 10056 10057INPUT MULTITOUCH (MT) PROTOCOL 10058M: Henrik Rydberg <rydberg@bitmath.org> 10059L: linux-input@vger.kernel.org 10060S: Odd fixes 10061F: Documentation/input/multi-touch-protocol.rst 10062F: drivers/input/input-mt.c 10063K: \b(ABS|SYN)_MT_ 10064 10065INSIDE SECURE CRYPTO DRIVER 10066M: Antoine Tenart <atenart@kernel.org> 10067L: linux-crypto@vger.kernel.org 10068S: Maintained 10069F: drivers/crypto/inside-secure/ 10070 10071INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10072M: Mimi Zohar <zohar@linux.ibm.com> 10073M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10074L: linux-integrity@vger.kernel.org 10075S: Supported 10076T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10077F: security/integrity/ima/ 10078F: security/integrity/ 10079 10080INTEL 810/815 FRAMEBUFFER DRIVER 10081M: Antonino Daplas <adaplas@gmail.com> 10082L: linux-fbdev@vger.kernel.org 10083S: Maintained 10084F: drivers/video/fbdev/i810/ 10085 10086INTEL 8255 GPIO DRIVER 10087M: William Breathitt Gray <william.gray@linaro.org> 10088L: linux-gpio@vger.kernel.org 10089S: Maintained 10090F: drivers/gpio/gpio-i8255.c 10091F: drivers/gpio/gpio-i8255.h 10092 10093INTEL ASoC DRIVERS 10094M: Cezary Rojewski <cezary.rojewski@intel.com> 10095M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10096M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10097M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10098M: Bard Liao <yung-chuan.liao@linux.intel.com> 10099M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10100M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10101L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10102S: Supported 10103F: sound/soc/intel/ 10104 10105INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10106M: Hans de Goede <hdegoede@redhat.com> 10107L: platform-driver-x86@vger.kernel.org 10108S: Maintained 10109F: drivers/platform/x86/intel/atomisp2/pm.c 10110 10111INTEL ATOMISP2 LED DRIVER 10112M: Hans de Goede <hdegoede@redhat.com> 10113L: platform-driver-x86@vger.kernel.org 10114S: Maintained 10115F: drivers/platform/x86/intel/atomisp2/led.c 10116 10117INTEL BIOS SAR INT1092 DRIVER 10118M: Shravan Sudhakar <s.shravan@intel.com> 10119M: Intel Corporation <linuxwwan@intel.com> 10120L: platform-driver-x86@vger.kernel.org 10121S: Maintained 10122F: drivers/platform/x86/intel/int1092/ 10123 10124INTEL BROXTON PMC DRIVER 10125M: Mika Westerberg <mika.westerberg@linux.intel.com> 10126M: Zha Qipeng <qipeng.zha@intel.com> 10127S: Maintained 10128F: drivers/mfd/intel_pmc_bxt.c 10129F: include/linux/mfd/intel_pmc_bxt.h 10130 10131INTEL C600 SERIES SAS CONTROLLER DRIVER 10132M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10133L: linux-scsi@vger.kernel.org 10134S: Supported 10135T: git git://git.code.sf.net/p/intel-sas/isci 10136F: drivers/scsi/isci/ 10137 10138INTEL CPU family model numbers 10139M: Tony Luck <tony.luck@intel.com> 10140M: x86@kernel.org 10141L: linux-kernel@vger.kernel.org 10142S: Supported 10143F: arch/x86/include/asm/intel-family.h 10144 10145INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10146M: Jani Nikula <jani.nikula@linux.intel.com> 10147M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10148M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10149M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10150L: intel-gfx@lists.freedesktop.org 10151S: Supported 10152W: https://01.org/linuxgraphics/ 10153Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10154B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10155C: irc://irc.oftc.net/intel-gfx 10156T: git git://anongit.freedesktop.org/drm-intel 10157F: Documentation/gpu/i915.rst 10158F: drivers/gpu/drm/i915/ 10159F: include/drm/i915* 10160F: include/uapi/drm/i915_drm.h 10161 10162INTEL ETHERNET DRIVERS 10163M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10164M: Tony Nguyen <anthony.l.nguyen@intel.com> 10165L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10166S: Supported 10167W: http://www.intel.com/support/feedback.htm 10168W: http://e1000.sourceforge.net/ 10169Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10170T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10171T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10172F: Documentation/networking/device_drivers/ethernet/intel/ 10173F: drivers/net/ethernet/intel/ 10174F: drivers/net/ethernet/intel/*/ 10175F: include/linux/avf/virtchnl.h 10176F: include/linux/net/intel/iidc.h 10177 10178INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10179M: Mustafa Ismail <mustafa.ismail@intel.com> 10180M: Shiraz Saleem <shiraz.saleem@intel.com> 10181L: linux-rdma@vger.kernel.org 10182S: Supported 10183F: drivers/infiniband/hw/irdma/ 10184F: include/uapi/rdma/irdma-abi.h 10185 10186INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10187M: Maik Broemme <mbroemme@libmpq.org> 10188L: linux-fbdev@vger.kernel.org 10189S: Maintained 10190F: Documentation/fb/intelfb.rst 10191F: drivers/video/fbdev/intelfb/ 10192 10193INTEL GPIO DRIVERS 10194M: Andy Shevchenko <andy@kernel.org> 10195L: linux-gpio@vger.kernel.org 10196S: Supported 10197T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10198F: drivers/gpio/gpio-ich.c 10199F: drivers/gpio/gpio-merrifield.c 10200F: drivers/gpio/gpio-ml-ioh.c 10201F: drivers/gpio/gpio-pch.c 10202F: drivers/gpio/gpio-sch.c 10203F: drivers/gpio/gpio-sodaville.c 10204 10205INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10206M: Zhenyu Wang <zhenyuw@linux.intel.com> 10207M: Zhi Wang <zhi.a.wang@intel.com> 10208L: intel-gvt-dev@lists.freedesktop.org 10209L: intel-gfx@lists.freedesktop.org 10210S: Supported 10211W: https://01.org/igvt-g 10212T: git https://github.com/intel/gvt-linux.git 10213F: drivers/gpu/drm/i915/gvt/ 10214 10215INTEL HID EVENT DRIVER 10216M: Alex Hung <alex.hung@canonical.com> 10217L: platform-driver-x86@vger.kernel.org 10218S: Maintained 10219F: drivers/platform/x86/intel/hid.c 10220 10221INTEL I/OAT DMA DRIVER 10222M: Dave Jiang <dave.jiang@intel.com> 10223R: Dan Williams <dan.j.williams@intel.com> 10224L: dmaengine@vger.kernel.org 10225S: Supported 10226Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10227F: drivers/dma/ioat* 10228 10229INTEL IDXD DRIVER 10230M: Fenghua Yu <fenghua.yu@intel.com> 10231M: Dave Jiang <dave.jiang@intel.com> 10232L: dmaengine@vger.kernel.org 10233S: Supported 10234F: drivers/dma/idxd/* 10235F: include/uapi/linux/idxd.h 10236 10237INTEL IDLE DRIVER 10238M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10239M: Len Brown <lenb@kernel.org> 10240L: linux-pm@vger.kernel.org 10241S: Supported 10242B: https://bugzilla.kernel.org 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10244F: drivers/idle/intel_idle.c 10245 10246INTEL IN FIELD SCAN (IFS) DEVICE 10247M: Jithu Joseph <jithu.joseph@intel.com> 10248R: Ashok Raj <ashok.raj@intel.com> 10249R: Tony Luck <tony.luck@intel.com> 10250S: Maintained 10251F: drivers/platform/x86/intel/ifs 10252F: include/trace/events/intel_ifs.h 10253 10254INTEL INTEGRATED SENSOR HUB DRIVER 10255M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10256M: Jiri Kosina <jikos@kernel.org> 10257L: linux-input@vger.kernel.org 10258S: Maintained 10259F: drivers/hid/intel-ish-hid/ 10260 10261INTEL IOMMU (VT-d) 10262M: David Woodhouse <dwmw2@infradead.org> 10263M: Lu Baolu <baolu.lu@linux.intel.com> 10264L: iommu@lists.linux.dev 10265S: Supported 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10267F: drivers/iommu/intel/ 10268F: include/linux/intel-svm.h 10269 10270INTEL IOP-ADMA DMA DRIVER 10271R: Dan Williams <dan.j.williams@intel.com> 10272S: Odd fixes 10273F: drivers/dma/iop-adma.c 10274 10275INTEL IPU3 CSI-2 CIO2 DRIVER 10276M: Yong Zhi <yong.zhi@intel.com> 10277M: Sakari Ailus <sakari.ailus@linux.intel.com> 10278M: Bingbu Cao <bingbu.cao@intel.com> 10279M: Dan Scally <djrscally@gmail.com> 10280R: Tianshu Qiu <tian.shu.qiu@intel.com> 10281L: linux-media@vger.kernel.org 10282S: Maintained 10283T: git git://linuxtv.org/media_tree.git 10284F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10285F: drivers/media/pci/intel/ipu3/ 10286 10287INTEL IPU3 CSI-2 IMGU DRIVER 10288M: Sakari Ailus <sakari.ailus@linux.intel.com> 10289R: Bingbu Cao <bingbu.cao@intel.com> 10290R: Tianshu Qiu <tian.shu.qiu@intel.com> 10291L: linux-media@vger.kernel.org 10292S: Maintained 10293F: Documentation/admin-guide/media/ipu3.rst 10294F: Documentation/admin-guide/media/ipu3_rcb.svg 10295F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10296F: drivers/staging/media/ipu3/ 10297 10298INTEL IXP4XX CRYPTO SUPPORT 10299M: Corentin Labbe <clabbe@baylibre.com> 10300L: linux-crypto@vger.kernel.org 10301S: Maintained 10302F: drivers/crypto/ixp4xx_crypto.c 10303 10304INTEL ISHTP ECLITE DRIVER 10305M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10306L: platform-driver-x86@vger.kernel.org 10307S: Supported 10308F: drivers/platform/x86/intel/ishtp_eclite.c 10309 10310INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10311M: Krzysztof Halasa <khalasa@piap.pl> 10312S: Maintained 10313F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10314F: drivers/net/wan/ixp4xx_hss.c 10315F: drivers/soc/ixp4xx/ixp4xx-npe.c 10316F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10317F: include/linux/soc/ixp4xx/npe.h 10318F: include/linux/soc/ixp4xx/qmgr.h 10319 10320INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10321M: Deepak Saxena <dsaxena@plexity.net> 10322S: Maintained 10323F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10324F: drivers/char/hw_random/ixp4xx-rng.c 10325 10326INTEL KEEM BAY DRM DRIVER 10327M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10328M: Edmund Dea <edmund.j.dea@intel.com> 10329S: Maintained 10330F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10331F: drivers/gpu/drm/kmb/ 10332 10333INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10334M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10335S: Maintained 10336F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10337F: drivers/crypto/keembay/Kconfig 10338F: drivers/crypto/keembay/Makefile 10339F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10340F: drivers/crypto/keembay/ocs-aes.c 10341F: drivers/crypto/keembay/ocs-aes.h 10342 10343INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10344M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10345M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10346M: Mark Gross <mgross@linux.intel.com> 10347S: Maintained 10348F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10349F: drivers/crypto/keembay/Kconfig 10350F: drivers/crypto/keembay/Makefile 10351F: drivers/crypto/keembay/keembay-ocs-ecc.c 10352 10353INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10354M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10355M: Declan Murphy <declan.murphy@intel.com> 10356S: Maintained 10357F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10358F: drivers/crypto/keembay/Kconfig 10359F: drivers/crypto/keembay/Makefile 10360F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10361F: drivers/crypto/keembay/ocs-hcu.c 10362F: drivers/crypto/keembay/ocs-hcu.h 10363 10364INTEL THUNDER BAY EMMC PHY DRIVER 10365M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10366M: Rashmi A <rashmi.a@intel.com> 10367S: Maintained 10368F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10369F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10370 10371INTEL MANAGEMENT ENGINE (mei) 10372M: Tomas Winkler <tomas.winkler@intel.com> 10373L: linux-kernel@vger.kernel.org 10374S: Supported 10375F: Documentation/driver-api/mei/* 10376F: drivers/misc/mei/ 10377F: drivers/watchdog/mei_wdt.c 10378F: include/linux/mei_aux.h 10379F: include/linux/mei_cl_bus.h 10380F: include/uapi/linux/mei.h 10381F: samples/mei/* 10382 10383INTEL MAX 10 BMC MFD DRIVER 10384M: Xu Yilun <yilun.xu@intel.com> 10385R: Tom Rix <trix@redhat.com> 10386S: Maintained 10387F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10388F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10389F: drivers/hwmon/intel-m10-bmc-hwmon.c 10390F: drivers/mfd/intel-m10-bmc.c 10391F: include/linux/mfd/intel-m10-bmc.h 10392 10393INTEL MENLOW THERMAL DRIVER 10394M: Sujith Thomas <sujith.thomas@intel.com> 10395L: linux-pm@vger.kernel.org 10396S: Supported 10397W: https://01.org/linux-acpi 10398F: drivers/thermal/intel/intel_menlow.c 10399 10400INTEL P-Unit IPC DRIVER 10401M: Zha Qipeng <qipeng.zha@intel.com> 10402L: platform-driver-x86@vger.kernel.org 10403S: Maintained 10404F: arch/x86/include/asm/intel_punit_ipc.h 10405F: drivers/platform/x86/intel/punit_ipc.c 10406 10407INTEL PMC CORE DRIVER 10408M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10409M: David E Box <david.e.box@intel.com> 10410L: platform-driver-x86@vger.kernel.org 10411S: Maintained 10412F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10413F: drivers/platform/x86/intel/pmc/ 10414 10415INTEL PMIC GPIO DRIVERS 10416M: Andy Shevchenko <andy@kernel.org> 10417S: Supported 10418T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10419F: drivers/gpio/gpio-*cove.c 10420 10421INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10422M: Andy Shevchenko <andy@kernel.org> 10423S: Supported 10424F: drivers/mfd/intel_soc_pmic* 10425F: include/linux/mfd/intel_soc_pmic* 10426 10427INTEL PMT DRIVERS 10428M: David E. Box <david.e.box@linux.intel.com> 10429S: Supported 10430F: drivers/platform/x86/intel/pmt/ 10431 10432INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10433M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10434L: linux-wireless@vger.kernel.org 10435S: Maintained 10436F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10437F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10438F: drivers/net/wireless/intel/ipw2x00/ 10439 10440INTEL PSTATE DRIVER 10441M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10442M: Len Brown <lenb@kernel.org> 10443L: linux-pm@vger.kernel.org 10444S: Supported 10445F: drivers/cpufreq/intel_pstate.c 10446 10447INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10448M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10449L: linux-iio@vger.kernel.org 10450F: drivers/counter/intel-qep.c 10451 10452INTEL SCU DRIVERS 10453M: Mika Westerberg <mika.westerberg@linux.intel.com> 10454S: Maintained 10455F: arch/x86/include/asm/intel_scu_ipc.h 10456F: drivers/platform/x86/intel_scu_* 10457 10458INTEL SDSI DRIVER 10459M: David E. Box <david.e.box@linux.intel.com> 10460S: Supported 10461F: drivers/platform/x86/intel/sdsi.c 10462F: tools/arch/x86/intel_sdsi/ 10463F: tools/testing/selftests/drivers/sdsi/ 10464 10465INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10466M: Daniel Scally <djrscally@gmail.com> 10467S: Maintained 10468F: drivers/platform/x86/intel/int3472/ 10469 10470INTEL SPEED SELECT TECHNOLOGY 10471M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10472L: platform-driver-x86@vger.kernel.org 10473S: Maintained 10474F: drivers/platform/x86/intel/speed_select_if/ 10475F: include/uapi/linux/isst_if.h 10476F: tools/power/x86/intel-speed-select/ 10477 10478INTEL STRATIX10 FIRMWARE DRIVERS 10479M: Dinh Nguyen <dinguyen@kernel.org> 10480L: linux-kernel@vger.kernel.org 10481S: Maintained 10482F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10483F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10484F: drivers/firmware/stratix10-rsu.c 10485F: drivers/firmware/stratix10-svc.c 10486F: include/linux/firmware/intel/stratix10-smc.h 10487F: include/linux/firmware/intel/stratix10-svc-client.h 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10489 10490INTEL TELEMETRY DRIVER 10491M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10492M: "David E. Box" <david.e.box@linux.intel.com> 10493L: platform-driver-x86@vger.kernel.org 10494S: Maintained 10495F: arch/x86/include/asm/intel_telemetry.h 10496F: drivers/platform/x86/intel/telemetry/ 10497 10498INTEL UNCORE FREQUENCY CONTROL 10499M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10500L: platform-driver-x86@vger.kernel.org 10501S: Maintained 10502F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10503F: drivers/platform/x86/intel/uncore-frequency/ 10504 10505INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10506M: David E. Box <david.e.box@linux.intel.com> 10507S: Supported 10508F: drivers/platform/x86/intel/vsec.* 10509 10510INTEL VIRTUAL BUTTON DRIVER 10511M: AceLan Kao <acelan.kao@canonical.com> 10512L: platform-driver-x86@vger.kernel.org 10513S: Maintained 10514F: drivers/platform/x86/intel/vbtn.c 10515 10516INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10517M: Stanislaw Gruszka <stf_xl@wp.pl> 10518L: linux-wireless@vger.kernel.org 10519S: Supported 10520F: drivers/net/wireless/intel/iwlegacy/ 10521 10522INTEL WIRELESS WIFI LINK (iwlwifi) 10523M: Gregory Greenman <gregory.greenman@intel.com> 10524L: linux-wireless@vger.kernel.org 10525S: Supported 10526W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10527T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10528F: drivers/net/wireless/intel/iwlwifi/ 10529 10530INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10531M: Jithu Joseph <jithu.joseph@intel.com> 10532R: Maurice Ma <maurice.ma@intel.com> 10533S: Maintained 10534W: https://slimbootloader.github.io/security/firmware-update.html 10535F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10536 10537INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10538L: Dell.Client.Kernel@dell.com 10539S: Maintained 10540F: drivers/platform/x86/intel/wmi/thunderbolt.c 10541 10542INTEL WWAN IOSM DRIVER 10543M: M Chetan Kumar <m.chetan.kumar@intel.com> 10544M: Intel Corporation <linuxwwan@intel.com> 10545L: netdev@vger.kernel.org 10546S: Maintained 10547F: drivers/net/wwan/iosm/ 10548 10549INTEL(R) TRACE HUB 10550M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10551S: Supported 10552F: Documentation/trace/intel_th.rst 10553F: drivers/hwtracing/intel_th/ 10554F: include/linux/intel_th.h 10555 10556INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10557M: Ning Sun <ning.sun@intel.com> 10558L: tboot-devel@lists.sourceforge.net 10559S: Supported 10560W: http://tboot.sourceforge.net 10561T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10562F: Documentation/x86/intel_txt.rst 10563F: arch/x86/kernel/tboot.c 10564F: include/linux/tboot.h 10565 10566INTEL SGX 10567M: Jarkko Sakkinen <jarkko@kernel.org> 10568R: Dave Hansen <dave.hansen@linux.intel.com> 10569L: linux-sgx@vger.kernel.org 10570S: Supported 10571Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10572T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10573F: Documentation/x86/sgx.rst 10574F: arch/x86/entry/vdso/vsgx.S 10575F: arch/x86/include/asm/sgx.h 10576F: arch/x86/include/uapi/asm/sgx.h 10577F: arch/x86/kernel/cpu/sgx/* 10578F: tools/testing/selftests/sgx/* 10579K: \bSGX_ 10580 10581INTERCONNECT API 10582M: Georgi Djakov <djakov@kernel.org> 10583L: linux-pm@vger.kernel.org 10584S: Maintained 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10586F: Documentation/devicetree/bindings/interconnect/ 10587F: Documentation/driver-api/interconnect.rst 10588F: drivers/interconnect/ 10589F: include/dt-bindings/interconnect/ 10590F: include/linux/interconnect-provider.h 10591F: include/linux/interconnect.h 10592 10593INTERRUPT COUNTER DRIVER 10594M: Oleksij Rempel <o.rempel@pengutronix.de> 10595R: Pengutronix Kernel Team <kernel@pengutronix.de> 10596L: linux-iio@vger.kernel.org 10597F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10598F: drivers/counter/interrupt-cnt.c 10599 10600INTERSIL ISL7998X VIDEO DECODER DRIVER 10601M: Michael Tretter <m.tretter@pengutronix.de> 10602R: Pengutronix Kernel Team <kernel@pengutronix.de> 10603L: linux-media@vger.kernel.org 10604S: Maintained 10605F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10606F: drivers/media/i2c/isl7998x.c 10607 10608INVENSENSE ICM-426xx IMU DRIVER 10609M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10610L: linux-iio@vger.kernel.org 10611S: Maintained 10612W: https://invensense.tdk.com/ 10613F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10614F: drivers/iio/imu/inv_icm42600/ 10615 10616INVENSENSE MPU-3050 GYROSCOPE DRIVER 10617M: Linus Walleij <linus.walleij@linaro.org> 10618L: linux-iio@vger.kernel.org 10619S: Maintained 10620F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10621F: drivers/iio/gyro/mpu3050* 10622 10623IOC3 ETHERNET DRIVER 10624M: Ralf Baechle <ralf@linux-mips.org> 10625L: linux-mips@vger.kernel.org 10626S: Maintained 10627F: drivers/net/ethernet/sgi/ioc3-eth.c 10628 10629IOMAP FILESYSTEM LIBRARY 10630M: Christoph Hellwig <hch@infradead.org> 10631M: Darrick J. Wong <djwong@kernel.org> 10632L: linux-xfs@vger.kernel.org 10633L: linux-fsdevel@vger.kernel.org 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10636F: fs/iomap/ 10637F: include/linux/iomap.h 10638 10639IOMMU DMA-API LAYER 10640M: Robin Murphy <robin.murphy@arm.com> 10641L: iommu@lists.linux.dev 10642S: Maintained 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10644F: drivers/iommu/dma-iommu.c 10645F: drivers/iommu/iova.c 10646F: include/linux/dma-iommu.h 10647F: include/linux/iova.h 10648 10649IOMMU SUBSYSTEM 10650M: Joerg Roedel <joro@8bytes.org> 10651M: Will Deacon <will@kernel.org> 10652R: Robin Murphy <robin.murphy@arm.com> 10653L: iommu@lists.linux.dev 10654S: Maintained 10655T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10656F: Documentation/devicetree/bindings/iommu/ 10657F: Documentation/userspace-api/iommu.rst 10658F: drivers/iommu/ 10659F: include/linux/iommu.h 10660F: include/linux/iova.h 10661F: include/linux/of_iommu.h 10662F: include/uapi/linux/iommu.h 10663 10664IOSYS-MAP HELPERS 10665M: Thomas Zimmermann <tzimmermann@suse.de> 10666L: dri-devel@lists.freedesktop.org 10667S: Maintained 10668T: git git://anongit.freedesktop.org/drm/drm-misc 10669F: include/linux/iosys-map.h 10670 10671IO_URING 10672M: Jens Axboe <axboe@kernel.dk> 10673R: Pavel Begunkov <asml.silence@gmail.com> 10674L: io-uring@vger.kernel.org 10675S: Maintained 10676T: git git://git.kernel.dk/linux-block 10677T: git git://git.kernel.dk/liburing 10678F: io_uring/ 10679F: include/linux/io_uring.h 10680F: include/linux/io_uring_types.h 10681F: include/uapi/linux/io_uring.h 10682F: tools/io_uring/ 10683 10684IPMI SUBSYSTEM 10685M: Corey Minyard <minyard@acm.org> 10686L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10687S: Supported 10688W: http://openipmi.sourceforge.net/ 10689T: git https://github.com/cminyard/linux-ipmi.git for-next 10690F: Documentation/driver-api/ipmi.rst 10691F: Documentation/devicetree/bindings/ipmi/ 10692F: drivers/char/ipmi/ 10693F: include/linux/ipmi* 10694F: include/uapi/linux/ipmi* 10695 10696IPS SCSI RAID DRIVER 10697M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10698L: linux-scsi@vger.kernel.org 10699S: Maintained 10700W: http://www.adaptec.com/ 10701F: drivers/scsi/ips* 10702 10703IPVS 10704M: Simon Horman <horms@verge.net.au> 10705M: Julian Anastasov <ja@ssi.bg> 10706L: netdev@vger.kernel.org 10707L: lvs-devel@vger.kernel.org 10708S: Maintained 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10711F: Documentation/networking/ipvs-sysctl.rst 10712F: include/net/ip_vs.h 10713F: include/uapi/linux/ip_vs.h 10714F: net/netfilter/ipvs/ 10715 10716IPWIRELESS DRIVER 10717M: Jiri Kosina <jikos@kernel.org> 10718M: David Sterba <dsterba@suse.com> 10719S: Odd Fixes 10720F: drivers/tty/ipwireless/ 10721 10722IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10723M: Marc Zyngier <maz@kernel.org> 10724S: Maintained 10725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10726F: Documentation/core-api/irq/irq-domain.rst 10727F: include/linux/irqdomain.h 10728F: kernel/irq/irqdomain.c 10729F: kernel/irq/msi.c 10730 10731IRQ SUBSYSTEM 10732M: Thomas Gleixner <tglx@linutronix.de> 10733L: linux-kernel@vger.kernel.org 10734S: Maintained 10735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10736F: kernel/irq/ 10737 10738IRQCHIP DRIVERS 10739M: Thomas Gleixner <tglx@linutronix.de> 10740M: Marc Zyngier <maz@kernel.org> 10741L: linux-kernel@vger.kernel.org 10742S: Maintained 10743T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10744F: Documentation/devicetree/bindings/interrupt-controller/ 10745F: drivers/irqchip/ 10746 10747ISA 10748M: William Breathitt Gray <william.gray@linaro.org> 10749S: Maintained 10750F: Documentation/driver-api/isa.rst 10751F: drivers/base/isa.c 10752F: include/linux/isa.h 10753 10754ISA RADIO MODULE 10755M: Hans Verkuil <hverkuil@xs4all.nl> 10756L: linux-media@vger.kernel.org 10757S: Maintained 10758W: https://linuxtv.org 10759T: git git://linuxtv.org/media_tree.git 10760F: drivers/media/radio/radio-isa* 10761 10762ISAPNP 10763M: Jaroslav Kysela <perex@perex.cz> 10764S: Maintained 10765F: Documentation/driver-api/isapnp.rst 10766F: drivers/pnp/isapnp/ 10767F: include/linux/isapnp.h 10768 10769ISCSI 10770M: Lee Duncan <lduncan@suse.com> 10771M: Chris Leech <cleech@redhat.com> 10772M: Mike Christie <michael.christie@oracle.com> 10773L: open-iscsi@googlegroups.com 10774L: linux-scsi@vger.kernel.org 10775S: Maintained 10776W: www.open-iscsi.com 10777F: drivers/scsi/*iscsi* 10778F: include/scsi/*iscsi* 10779 10780iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10781M: Peter Jones <pjones@redhat.com> 10782M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10783S: Maintained 10784F: drivers/firmware/iscsi_ibft* 10785 10786ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10787M: Sagi Grimberg <sagi@grimberg.me> 10788M: Max Gurtovoy <mgurtovoy@nvidia.com> 10789L: linux-rdma@vger.kernel.org 10790S: Supported 10791W: http://www.openfabrics.org 10792W: www.open-iscsi.org 10793Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10794F: drivers/infiniband/ulp/iser/ 10795 10796ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10797M: Sagi Grimberg <sagi@grimberg.me> 10798L: linux-rdma@vger.kernel.org 10799L: target-devel@vger.kernel.org 10800S: Supported 10801W: http://www.linux-iscsi.org 10802T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10803F: drivers/infiniband/ulp/isert 10804 10805ISDN/CMTP OVER BLUETOOTH 10806M: Karsten Keil <isdn@linux-pingi.de> 10807L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10808L: netdev@vger.kernel.org 10809S: Odd Fixes 10810W: http://www.isdn4linux.de 10811F: Documentation/isdn/ 10812F: drivers/isdn/capi/ 10813F: include/linux/isdn/ 10814F: include/uapi/linux/isdn/ 10815F: net/bluetooth/cmtp/ 10816 10817ISDN/mISDN SUBSYSTEM 10818M: Karsten Keil <isdn@linux-pingi.de> 10819L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10820L: netdev@vger.kernel.org 10821S: Maintained 10822W: http://www.isdn4linux.de 10823F: drivers/isdn/Kconfig 10824F: drivers/isdn/Makefile 10825F: drivers/isdn/hardware/ 10826F: drivers/isdn/mISDN/ 10827 10828IT87 HARDWARE MONITORING DRIVER 10829M: Jean Delvare <jdelvare@suse.com> 10830L: linux-hwmon@vger.kernel.org 10831S: Maintained 10832F: Documentation/hwmon/it87.rst 10833F: drivers/hwmon/it87.c 10834 10835IT913X MEDIA DRIVER 10836M: Antti Palosaari <crope@iki.fi> 10837L: linux-media@vger.kernel.org 10838S: Maintained 10839W: https://linuxtv.org 10840W: http://palosaari.fi/linux/ 10841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10842T: git git://linuxtv.org/anttip/media_tree.git 10843F: drivers/media/tuners/it913x* 10844 10845ITE IT66121 HDMI BRIDGE DRIVER 10846M: Phong LE <ple@baylibre.com> 10847M: Neil Armstrong <narmstrong@baylibre.com> 10848S: Maintained 10849T: git git://anongit.freedesktop.org/drm/drm-misc 10850F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10851F: drivers/gpu/drm/bridge/ite-it66121.c 10852 10853IVTV VIDEO4LINUX DRIVER 10854M: Andy Walls <awalls@md.metrocast.net> 10855L: linux-media@vger.kernel.org 10856S: Maintained 10857W: https://linuxtv.org 10858T: git git://linuxtv.org/media_tree.git 10859F: Documentation/admin-guide/media/ivtv* 10860F: drivers/media/pci/ivtv/ 10861F: include/uapi/linux/ivtv* 10862 10863IX2505V MEDIA DRIVER 10864M: Malcolm Priestley <tvboxspy@gmail.com> 10865L: linux-media@vger.kernel.org 10866S: Maintained 10867W: https://linuxtv.org 10868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10869F: drivers/media/dvb-frontends/ix2505v* 10870 10871JAILHOUSE HYPERVISOR INTERFACE 10872M: Jan Kiszka <jan.kiszka@siemens.com> 10873L: jailhouse-dev@googlegroups.com 10874S: Maintained 10875F: arch/x86/include/asm/jailhouse_para.h 10876F: arch/x86/kernel/jailhouse.c 10877 10878JC42.4 TEMPERATURE SENSOR DRIVER 10879M: Guenter Roeck <linux@roeck-us.net> 10880L: linux-hwmon@vger.kernel.org 10881S: Maintained 10882F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10883F: Documentation/hwmon/jc42.rst 10884F: drivers/hwmon/jc42.c 10885 10886JFS FILESYSTEM 10887M: Dave Kleikamp <shaggy@kernel.org> 10888L: jfs-discussion@lists.sourceforge.net 10889S: Maintained 10890W: http://jfs.sourceforge.net/ 10891T: git git://github.com/kleikamp/linux-shaggy.git 10892F: Documentation/admin-guide/jfs.rst 10893F: fs/jfs/ 10894 10895JME NETWORK DRIVER 10896M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10897L: netdev@vger.kernel.org 10898S: Maintained 10899F: drivers/net/ethernet/jme.* 10900 10901JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10902M: David Woodhouse <dwmw2@infradead.org> 10903M: Richard Weinberger <richard@nod.at> 10904L: linux-mtd@lists.infradead.org 10905S: Odd Fixes 10906W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10907T: git git://git.infradead.org/ubifs-2.6.git 10908F: fs/jffs2/ 10909F: include/uapi/linux/jffs2.h 10910 10911JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10912M: "Theodore Ts'o" <tytso@mit.edu> 10913M: Jan Kara <jack@suse.com> 10914L: linux-ext4@vger.kernel.org 10915S: Maintained 10916F: fs/jbd2/ 10917F: include/linux/jbd2.h 10918 10919JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10920M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10921L: linux-media@vger.kernel.org 10922L: linux-renesas-soc@vger.kernel.org 10923S: Maintained 10924F: drivers/media/platform/renesas/rcar_jpu.c 10925 10926JSM Neo PCI based serial card 10927L: linux-serial@vger.kernel.org 10928S: Orphan 10929F: drivers/tty/serial/jsm/ 10930 10931K10TEMP HARDWARE MONITORING DRIVER 10932M: Clemens Ladisch <clemens@ladisch.de> 10933L: linux-hwmon@vger.kernel.org 10934S: Maintained 10935F: Documentation/hwmon/k10temp.rst 10936F: drivers/hwmon/k10temp.c 10937 10938K8TEMP HARDWARE MONITORING DRIVER 10939M: Rudolf Marek <r.marek@assembler.cz> 10940L: linux-hwmon@vger.kernel.org 10941S: Maintained 10942F: Documentation/hwmon/k8temp.rst 10943F: drivers/hwmon/k8temp.c 10944 10945KASAN 10946M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10947R: Alexander Potapenko <glider@google.com> 10948R: Andrey Konovalov <andreyknvl@gmail.com> 10949R: Dmitry Vyukov <dvyukov@google.com> 10950R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10951L: kasan-dev@googlegroups.com 10952S: Maintained 10953F: Documentation/dev-tools/kasan.rst 10954F: arch/*/include/asm/*kasan.h 10955F: arch/*/mm/kasan_init* 10956F: include/linux/kasan*.h 10957F: lib/Kconfig.kasan 10958F: lib/test_kasan*.c 10959F: mm/kasan/ 10960F: scripts/Makefile.kasan 10961 10962KCONFIG 10963M: Masahiro Yamada <masahiroy@kernel.org> 10964L: linux-kbuild@vger.kernel.org 10965S: Maintained 10966T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10967F: Documentation/kbuild/kconfig* 10968F: scripts/Kconfig.include 10969F: scripts/kconfig/ 10970 10971KCOV 10972R: Dmitry Vyukov <dvyukov@google.com> 10973R: Andrey Konovalov <andreyknvl@gmail.com> 10974L: kasan-dev@googlegroups.com 10975S: Maintained 10976F: Documentation/dev-tools/kcov.rst 10977F: include/linux/kcov.h 10978F: include/uapi/linux/kcov.h 10979F: kernel/kcov.c 10980F: scripts/Makefile.kcov 10981 10982KCSAN 10983M: Marco Elver <elver@google.com> 10984R: Dmitry Vyukov <dvyukov@google.com> 10985L: kasan-dev@googlegroups.com 10986S: Maintained 10987F: Documentation/dev-tools/kcsan.rst 10988F: include/linux/kcsan*.h 10989F: kernel/kcsan/ 10990F: lib/Kconfig.kcsan 10991F: scripts/Makefile.kcsan 10992 10993KDUMP 10994M: Baoquan He <bhe@redhat.com> 10995R: Vivek Goyal <vgoyal@redhat.com> 10996R: Dave Young <dyoung@redhat.com> 10997L: kexec@lists.infradead.org 10998S: Maintained 10999W: http://lse.sourceforge.net/kdump/ 11000F: Documentation/admin-guide/kdump/ 11001F: fs/proc/vmcore.c 11002F: include/linux/crash_core.h 11003F: include/linux/crash_dump.h 11004F: include/uapi/linux/vmcore.h 11005F: kernel/crash_*.c 11006 11007KEENE FM RADIO TRANSMITTER DRIVER 11008M: Hans Verkuil <hverkuil@xs4all.nl> 11009L: linux-media@vger.kernel.org 11010S: Maintained 11011W: https://linuxtv.org 11012T: git git://linuxtv.org/media_tree.git 11013F: drivers/media/radio/radio-keene* 11014 11015KERNEL AUTOMOUNTER 11016M: Ian Kent <raven@themaw.net> 11017L: autofs@vger.kernel.org 11018S: Maintained 11019F: fs/autofs/ 11020 11021KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11022M: Masahiro Yamada <masahiroy@kernel.org> 11023M: Michal Marek <michal.lkml@markovi.net> 11024R: Nick Desaulniers <ndesaulniers@google.com> 11025L: linux-kbuild@vger.kernel.org 11026S: Maintained 11027T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11028F: Documentation/kbuild/ 11029F: Makefile 11030F: scripts/*vmlinux* 11031F: scripts/Kbuild* 11032F: scripts/Makefile* 11033F: scripts/basic/ 11034F: scripts/dummy-tools/ 11035F: scripts/mk* 11036F: scripts/mod/ 11037F: scripts/package/ 11038 11039KERNEL HARDENING (not covered by other areas) 11040M: Kees Cook <keescook@chromium.org> 11041L: linux-hardening@vger.kernel.org 11042S: Supported 11043T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11044F: include/linux/overflow.h 11045F: include/linux/randomize_kstack.h 11046F: mm/usercopy.c 11047K: \b(add|choose)_random_kstack_offset\b 11048K: \b__check_(object_size|heap_object)\b 11049 11050KERNEL JANITORS 11051L: kernel-janitors@vger.kernel.org 11052S: Odd Fixes 11053W: http://kernelnewbies.org/KernelJanitors 11054 11055KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11056M: Chuck Lever <chuck.lever@oracle.com> 11057M: Jeff Layton <jlayton@kernel.org> 11058L: linux-nfs@vger.kernel.org 11059S: Supported 11060W: http://nfs.sourceforge.net/ 11061T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11062F: fs/lockd/ 11063F: fs/nfs_common/ 11064F: fs/nfsd/ 11065F: include/linux/lockd/ 11066F: include/linux/sunrpc/ 11067F: include/uapi/linux/nfsd/ 11068F: include/uapi/linux/sunrpc/ 11069F: net/sunrpc/ 11070F: Documentation/filesystems/nfs/ 11071 11072KERNEL REGRESSIONS 11073M: Thorsten Leemhuis <linux@leemhuis.info> 11074L: regressions@lists.linux.dev 11075S: Supported 11076F: Documentation/admin-guide/reporting-regressions.rst 11077F: Documentation/process/handling-regressions.rst 11078 11079KERNEL SELFTEST FRAMEWORK 11080M: Shuah Khan <shuah@kernel.org> 11081M: Shuah Khan <skhan@linuxfoundation.org> 11082L: linux-kselftest@vger.kernel.org 11083S: Maintained 11084Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11085T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11086F: Documentation/dev-tools/kselftest* 11087F: tools/testing/selftests/ 11088 11089KERNEL SMB3 SERVER (KSMBD) 11090M: Namjae Jeon <linkinjeon@kernel.org> 11091M: Steve French <sfrench@samba.org> 11092M: Hyunchul Lee <hyc.lee@gmail.com> 11093R: Sergey Senozhatsky <senozhatsky@chromium.org> 11094L: linux-cifs@vger.kernel.org 11095S: Maintained 11096T: git git://git.samba.org/ksmbd.git 11097F: Documentation/filesystems/cifs/ksmbd.rst 11098F: fs/ksmbd/ 11099F: fs/smbfs_common/ 11100 11101KERNEL UNIT TESTING FRAMEWORK (KUnit) 11102M: Brendan Higgins <brendanhiggins@google.com> 11103M: David Gow <davidgow@google.com> 11104L: linux-kselftest@vger.kernel.org 11105L: kunit-dev@googlegroups.com 11106S: Maintained 11107W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11108F: Documentation/dev-tools/kunit/ 11109F: include/kunit/ 11110F: lib/kunit/ 11111F: tools/testing/kunit/ 11112 11113KERNEL USERMODE HELPER 11114M: Luis Chamberlain <mcgrof@kernel.org> 11115L: linux-kernel@vger.kernel.org 11116S: Maintained 11117F: include/linux/umh.h 11118F: kernel/umh.c 11119 11120KERNEL VIRTUAL MACHINE (KVM) 11121M: Paolo Bonzini <pbonzini@redhat.com> 11122L: kvm@vger.kernel.org 11123S: Supported 11124W: http://www.linux-kvm.org 11125T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11126F: Documentation/virt/kvm/ 11127F: include/asm-generic/kvm* 11128F: include/kvm/iodev.h 11129F: include/linux/kvm* 11130F: include/trace/events/kvm.h 11131F: include/uapi/asm-generic/kvm* 11132F: include/uapi/linux/kvm* 11133F: tools/kvm/ 11134F: tools/testing/selftests/kvm/ 11135F: virt/kvm/* 11136 11137KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11138M: Marc Zyngier <maz@kernel.org> 11139R: James Morse <james.morse@arm.com> 11140R: Alexandru Elisei <alexandru.elisei@arm.com> 11141R: Suzuki K Poulose <suzuki.poulose@arm.com> 11142R: Oliver Upton <oliver.upton@linux.dev> 11143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11144L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 11145S: Maintained 11146T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11147F: arch/arm64/include/asm/kvm* 11148F: arch/arm64/include/uapi/asm/kvm* 11149F: arch/arm64/kvm/ 11150F: include/kvm/arm_* 11151F: tools/testing/selftests/kvm/*/aarch64/ 11152F: tools/testing/selftests/kvm/aarch64/ 11153 11154KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11155M: Huacai Chen <chenhuacai@kernel.org> 11156M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 11157L: linux-mips@vger.kernel.org 11158L: kvm@vger.kernel.org 11159S: Maintained 11160T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11161F: arch/mips/include/asm/kvm* 11162F: arch/mips/include/uapi/asm/kvm* 11163F: arch/mips/kvm/ 11164 11165KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11166L: linuxppc-dev@lists.ozlabs.org 11167T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11168F: arch/powerpc/include/asm/kvm* 11169F: arch/powerpc/include/uapi/asm/kvm* 11170F: arch/powerpc/kernel/kvm* 11171F: arch/powerpc/kvm/ 11172 11173KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11174M: Anup Patel <anup@brainfault.org> 11175R: Atish Patra <atishp@atishpatra.org> 11176L: kvm@vger.kernel.org 11177L: kvm-riscv@lists.infradead.org 11178L: linux-riscv@lists.infradead.org 11179S: Maintained 11180T: git git://github.com/kvm-riscv/linux.git 11181F: arch/riscv/include/asm/kvm* 11182F: arch/riscv/include/uapi/asm/kvm* 11183F: arch/riscv/kvm/ 11184F: tools/testing/selftests/kvm/*/riscv/ 11185 11186KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11187M: Christian Borntraeger <borntraeger@linux.ibm.com> 11188M: Janosch Frank <frankja@linux.ibm.com> 11189M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11190R: David Hildenbrand <david@redhat.com> 11191L: kvm@vger.kernel.org 11192S: Supported 11193W: http://www.ibm.com/developerworks/linux/linux390/ 11194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11195F: Documentation/virt/kvm/s390* 11196F: arch/s390/include/asm/gmap.h 11197F: arch/s390/include/asm/kvm* 11198F: arch/s390/include/uapi/asm/kvm* 11199F: arch/s390/include/uapi/asm/uvdevice.h 11200F: arch/s390/kernel/uv.c 11201F: arch/s390/kvm/ 11202F: arch/s390/mm/gmap.c 11203F: drivers/s390/char/uvdevice.c 11204F: tools/testing/selftests/drivers/s390x/uvdevice/ 11205F: tools/testing/selftests/kvm/*/s390x/ 11206F: tools/testing/selftests/kvm/s390x/ 11207 11208KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11209M: Sean Christopherson <seanjc@google.com> 11210M: Paolo Bonzini <pbonzini@redhat.com> 11211L: kvm@vger.kernel.org 11212S: Supported 11213T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11214F: arch/x86/include/asm/kvm* 11215F: arch/x86/include/asm/svm.h 11216F: arch/x86/include/asm/vmx*.h 11217F: arch/x86/include/uapi/asm/kvm* 11218F: arch/x86/include/uapi/asm/svm.h 11219F: arch/x86/include/uapi/asm/vmx.h 11220F: arch/x86/kvm/ 11221F: arch/x86/kvm/*/ 11222 11223KVM PARAVIRT (KVM/paravirt) 11224M: Paolo Bonzini <pbonzini@redhat.com> 11225R: Wanpeng Li <wanpengli@tencent.com> 11226R: Vitaly Kuznetsov <vkuznets@redhat.com> 11227L: kvm@vger.kernel.org 11228S: Supported 11229T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11230F: arch/x86/kernel/kvm.c 11231F: arch/x86/kernel/kvmclock.c 11232F: arch/x86/include/asm/pvclock-abi.h 11233F: include/linux/kvm_para.h 11234F: include/uapi/linux/kvm_para.h 11235F: include/uapi/asm-generic/kvm_para.h 11236F: include/asm-generic/kvm_para.h 11237F: arch/um/include/asm/kvm_para.h 11238F: arch/x86/include/asm/kvm_para.h 11239F: arch/x86/include/uapi/asm/kvm_para.h 11240 11241KVM X86 HYPER-V (KVM/hyper-v) 11242M: Vitaly Kuznetsov <vkuznets@redhat.com> 11243M: Sean Christopherson <seanjc@google.com> 11244M: Paolo Bonzini <pbonzini@redhat.com> 11245L: kvm@vger.kernel.org 11246S: Supported 11247T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11248F: arch/x86/kvm/hyperv.* 11249F: arch/x86/kvm/kvm_onhyperv.* 11250F: arch/x86/kvm/svm/hyperv.* 11251F: arch/x86/kvm/svm/svm_onhyperv.* 11252F: arch/x86/kvm/vmx/evmcs.* 11253 11254KERNFS 11255M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11256M: Tejun Heo <tj@kernel.org> 11257S: Supported 11258T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11259F: fs/kernfs/ 11260F: include/linux/kernfs.h 11261 11262KEXEC 11263M: Eric Biederman <ebiederm@xmission.com> 11264L: kexec@lists.infradead.org 11265S: Maintained 11266W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11267F: include/linux/kexec.h 11268F: include/uapi/linux/kexec.h 11269F: kernel/kexec* 11270 11271KEYS-ENCRYPTED 11272M: Mimi Zohar <zohar@linux.ibm.com> 11273L: linux-integrity@vger.kernel.org 11274L: keyrings@vger.kernel.org 11275S: Supported 11276F: Documentation/security/keys/trusted-encrypted.rst 11277F: include/keys/encrypted-type.h 11278F: security/keys/encrypted-keys/ 11279 11280KEYS-TRUSTED 11281M: James Bottomley <jejb@linux.ibm.com> 11282M: Jarkko Sakkinen <jarkko@kernel.org> 11283M: Mimi Zohar <zohar@linux.ibm.com> 11284L: linux-integrity@vger.kernel.org 11285L: keyrings@vger.kernel.org 11286S: Supported 11287F: Documentation/security/keys/trusted-encrypted.rst 11288F: include/keys/trusted-type.h 11289F: include/keys/trusted_tpm.h 11290F: security/keys/trusted-keys/ 11291 11292KEYS-TRUSTED-TEE 11293M: Sumit Garg <sumit.garg@linaro.org> 11294L: linux-integrity@vger.kernel.org 11295L: keyrings@vger.kernel.org 11296S: Supported 11297F: include/keys/trusted_tee.h 11298F: security/keys/trusted-keys/trusted_tee.c 11299 11300KEYS-TRUSTED-CAAM 11301M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11302R: Pengutronix Kernel Team <kernel@pengutronix.de> 11303L: linux-integrity@vger.kernel.org 11304L: keyrings@vger.kernel.org 11305S: Maintained 11306F: include/keys/trusted_caam.h 11307F: security/keys/trusted-keys/trusted_caam.c 11308 11309KEYS/KEYRINGS 11310M: David Howells <dhowells@redhat.com> 11311M: Jarkko Sakkinen <jarkko@kernel.org> 11312L: keyrings@vger.kernel.org 11313S: Maintained 11314F: Documentation/security/keys/core.rst 11315F: include/keys/ 11316F: include/linux/key-type.h 11317F: include/linux/key.h 11318F: include/linux/keyctl.h 11319F: include/uapi/linux/keyctl.h 11320F: security/keys/ 11321 11322KEYS/KEYRINGS_INTEGRITY 11323M: Jarkko Sakkinen <jarkko@kernel.org> 11324M: Mimi Zohar <zohar@linux.ibm.com> 11325L: linux-integrity@vger.kernel.org 11326L: keyrings@vger.kernel.org 11327S: Supported 11328F: security/integrity/platform_certs 11329 11330KFENCE 11331M: Alexander Potapenko <glider@google.com> 11332M: Marco Elver <elver@google.com> 11333R: Dmitry Vyukov <dvyukov@google.com> 11334L: kasan-dev@googlegroups.com 11335S: Maintained 11336F: Documentation/dev-tools/kfence.rst 11337F: arch/*/include/asm/kfence.h 11338F: include/linux/kfence.h 11339F: lib/Kconfig.kfence 11340F: mm/kfence/ 11341 11342KFIFO 11343M: Stefani Seibold <stefani@seibold.net> 11344S: Maintained 11345F: include/linux/kfifo.h 11346F: lib/kfifo.c 11347F: samples/kfifo/ 11348 11349KGDB / KDB /debug_core 11350M: Jason Wessel <jason.wessel@windriver.com> 11351M: Daniel Thompson <daniel.thompson@linaro.org> 11352R: Douglas Anderson <dianders@chromium.org> 11353L: kgdb-bugreport@lists.sourceforge.net 11354S: Maintained 11355W: http://kgdb.wiki.kernel.org/ 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11357F: Documentation/dev-tools/kgdb.rst 11358F: drivers/misc/kgdbts.c 11359F: drivers/tty/serial/kgdboc.c 11360F: include/linux/kdb.h 11361F: include/linux/kgdb.h 11362F: kernel/debug/ 11363F: kernel/module/kdb.c 11364 11365KHADAS MCU MFD DRIVER 11366M: Neil Armstrong <narmstrong@baylibre.com> 11367L: linux-amlogic@lists.infradead.org 11368S: Maintained 11369F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11370F: drivers/mfd/khadas-mcu.c 11371F: include/linux/mfd/khadas-mcu.h 11372F: drivers/thermal/khadas_mcu_fan.c 11373 11374KMEMLEAK 11375M: Catalin Marinas <catalin.marinas@arm.com> 11376S: Maintained 11377F: Documentation/dev-tools/kmemleak.rst 11378F: include/linux/kmemleak.h 11379F: mm/kmemleak.c 11380F: samples/kmemleak/kmemleak-test.c 11381 11382KMOD KERNEL MODULE LOADER - USERMODE HELPER 11383M: Luis Chamberlain <mcgrof@kernel.org> 11384L: linux-kernel@vger.kernel.org 11385L: linux-modules@vger.kernel.org 11386S: Maintained 11387F: include/linux/kmod.h 11388F: kernel/kmod.c 11389F: lib/test_kmod.c 11390F: tools/testing/selftests/kmod/ 11391 11392KPROBES 11393M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11394M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11395M: "David S. Miller" <davem@davemloft.net> 11396M: Masami Hiramatsu <mhiramat@kernel.org> 11397S: Maintained 11398T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11399F: Documentation/trace/kprobes.rst 11400F: include/asm-generic/kprobes.h 11401F: include/linux/kprobes.h 11402F: kernel/kprobes.c 11403F: lib/test_kprobes.c 11404F: samples/kprobes 11405 11406KS0108 LCD CONTROLLER DRIVER 11407M: Miguel Ojeda <ojeda@kernel.org> 11408S: Maintained 11409F: Documentation/admin-guide/auxdisplay/ks0108.rst 11410F: drivers/auxdisplay/ks0108.c 11411F: include/linux/ks0108.h 11412 11413KTD253 BACKLIGHT DRIVER 11414M: Linus Walleij <linus.walleij@linaro.org> 11415S: Maintained 11416F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11417F: drivers/video/backlight/ktd253-backlight.c 11418 11419KTEST 11420M: Steven Rostedt <rostedt@goodmis.org> 11421M: John Hawley <warthog9@eaglescrag.net> 11422S: Maintained 11423F: tools/testing/ktest 11424 11425L3MDEV 11426M: David Ahern <dsahern@kernel.org> 11427L: netdev@vger.kernel.org 11428S: Maintained 11429F: include/net/l3mdev.h 11430F: net/l3mdev 11431 11432LANDLOCK SECURITY MODULE 11433M: Mickaël Salaün <mic@digikod.net> 11434L: linux-security-module@vger.kernel.org 11435S: Supported 11436W: https://landlock.io 11437T: git https://github.com/landlock-lsm/linux.git 11438F: Documentation/security/landlock.rst 11439F: Documentation/userspace-api/landlock.rst 11440F: include/uapi/linux/landlock.h 11441F: samples/landlock/ 11442F: security/landlock/ 11443F: tools/testing/selftests/landlock/ 11444K: landlock 11445K: LANDLOCK 11446 11447LANTIQ / INTEL Ethernet drivers 11448M: Hauke Mehrtens <hauke@hauke-m.de> 11449L: netdev@vger.kernel.org 11450S: Maintained 11451F: drivers/net/dsa/lantiq_gswip.c 11452F: drivers/net/dsa/lantiq_pce.h 11453F: drivers/net/ethernet/lantiq_xrx200.c 11454F: net/dsa/tag_gswip.c 11455 11456LANTIQ MIPS ARCHITECTURE 11457M: John Crispin <john@phrozen.org> 11458L: linux-mips@vger.kernel.org 11459S: Maintained 11460F: arch/mips/lantiq 11461F: drivers/soc/lantiq 11462 11463LASI 53c700 driver for PARISC 11464M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11465L: linux-scsi@vger.kernel.org 11466S: Maintained 11467F: Documentation/scsi/53c700.rst 11468F: drivers/scsi/53c700* 11469 11470LEAKING_ADDRESSES 11471M: Tobin C. Harding <me@tobin.cc> 11472M: Tycho Andersen <tycho@tycho.pizza> 11473L: linux-hardening@vger.kernel.org 11474S: Maintained 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11476F: scripts/leaking_addresses.pl 11477 11478LED SUBSYSTEM 11479M: Pavel Machek <pavel@ucw.cz> 11480L: linux-leds@vger.kernel.org 11481S: Maintained 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11483F: Documentation/devicetree/bindings/leds/ 11484F: drivers/leds/ 11485F: include/linux/leds.h 11486 11487LEGACY EEPROM DRIVER 11488M: Jean Delvare <jdelvare@suse.com> 11489S: Maintained 11490F: Documentation/misc-devices/eeprom.rst 11491F: drivers/misc/eeprom/eeprom.c 11492 11493LEGO MINDSTORMS EV3 11494R: David Lechner <david@lechnology.com> 11495S: Maintained 11496F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11497F: arch/arm/boot/dts/da850-lego-ev3.dts 11498F: drivers/power/supply/lego_ev3_battery.c 11499 11500LEGO USB Tower driver 11501M: Juergen Stuber <starblue@users.sourceforge.net> 11502L: legousb-devel@lists.sourceforge.net 11503S: Maintained 11504W: http://legousb.sourceforge.net/ 11505F: drivers/usb/misc/legousbtower.c 11506 11507LETSKETCH HID TABLET DRIVER 11508M: Hans de Goede <hdegoede@redhat.com> 11509L: linux-input@vger.kernel.org 11510S: Maintained 11511T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11512F: drivers/hid/hid-letsketch.c 11513 11514LG LAPTOP EXTRAS 11515M: Matan Ziv-Av <matan@svgalib.org> 11516L: platform-driver-x86@vger.kernel.org 11517S: Maintained 11518F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11519F: Documentation/admin-guide/laptops/lg-laptop.rst 11520F: drivers/platform/x86/lg-laptop.c 11521 11522LG2160 MEDIA DRIVER 11523M: Michael Krufky <mkrufky@linuxtv.org> 11524L: linux-media@vger.kernel.org 11525S: Maintained 11526W: https://linuxtv.org 11527W: http://github.com/mkrufky 11528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11529T: git git://linuxtv.org/mkrufky/tuners.git 11530F: drivers/media/dvb-frontends/lg2160.* 11531 11532LGDT3305 MEDIA DRIVER 11533M: Michael Krufky <mkrufky@linuxtv.org> 11534L: linux-media@vger.kernel.org 11535S: Maintained 11536W: https://linuxtv.org 11537W: http://github.com/mkrufky 11538Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11539T: git git://linuxtv.org/mkrufky/tuners.git 11540F: drivers/media/dvb-frontends/lgdt3305.* 11541 11542LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11543M: Viresh Kumar <vireshk@kernel.org> 11544L: linux-ide@vger.kernel.org 11545S: Maintained 11546T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11547F: drivers/ata/pata_arasan_cf.c 11548F: include/linux/pata_arasan_cf_data.h 11549 11550LIBATA PATA DRIVERS 11551R: Sergey Shtylyov <s.shtylyov@omp.ru> 11552L: linux-ide@vger.kernel.org 11553F: drivers/ata/ata_*.c 11554F: drivers/ata/pata_*.c 11555 11556LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11557M: Linus Walleij <linus.walleij@linaro.org> 11558L: linux-ide@vger.kernel.org 11559S: Maintained 11560T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11561F: drivers/ata/pata_ftide010.c 11562F: drivers/ata/sata_gemini.c 11563F: drivers/ata/sata_gemini.h 11564 11565LIBATA SATA AHCI PLATFORM devices support 11566M: Hans de Goede <hdegoede@redhat.com> 11567M: Jens Axboe <axboe@kernel.dk> 11568L: linux-ide@vger.kernel.org 11569S: Maintained 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11571F: drivers/ata/ahci_platform.c 11572F: drivers/ata/libahci_platform.c 11573F: include/linux/ahci_platform.h 11574 11575LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11576M: Mikael Pettersson <mikpelinux@gmail.com> 11577L: linux-ide@vger.kernel.org 11578S: Maintained 11579T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11580F: drivers/ata/sata_promise.* 11581 11582LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11583M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11584L: linux-ide@vger.kernel.org 11585S: Maintained 11586T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11587F: Documentation/ABI/testing/sysfs-ata 11588F: Documentation/devicetree/bindings/ata/ 11589F: drivers/ata/ 11590F: include/linux/ata.h 11591F: include/linux/libata.h 11592 11593LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11594M: Vishal Verma <vishal.l.verma@intel.com> 11595M: Dan Williams <dan.j.williams@intel.com> 11596M: Dave Jiang <dave.jiang@intel.com> 11597L: nvdimm@lists.linux.dev 11598S: Supported 11599Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11600P: Documentation/nvdimm/maintainer-entry-profile.rst 11601F: drivers/nvdimm/btt* 11602 11603LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11604M: Dan Williams <dan.j.williams@intel.com> 11605M: Vishal Verma <vishal.l.verma@intel.com> 11606M: Dave Jiang <dave.jiang@intel.com> 11607L: nvdimm@lists.linux.dev 11608S: Supported 11609Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11610P: Documentation/nvdimm/maintainer-entry-profile.rst 11611F: drivers/nvdimm/pmem* 11612 11613LIBNVDIMM: DEVICETREE BINDINGS 11614M: Oliver O'Halloran <oohall@gmail.com> 11615L: nvdimm@lists.linux.dev 11616S: Supported 11617Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11618F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11619F: drivers/nvdimm/of_pmem.c 11620 11621LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11622M: Dan Williams <dan.j.williams@intel.com> 11623M: Vishal Verma <vishal.l.verma@intel.com> 11624M: Dave Jiang <dave.jiang@intel.com> 11625M: Ira Weiny <ira.weiny@intel.com> 11626L: nvdimm@lists.linux.dev 11627S: Supported 11628Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11629P: Documentation/nvdimm/maintainer-entry-profile.rst 11630T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11631F: drivers/acpi/nfit/* 11632F: drivers/nvdimm/* 11633F: include/linux/libnvdimm.h 11634F: include/linux/nd.h 11635F: include/uapi/linux/ndctl.h 11636F: tools/testing/nvdimm/ 11637 11638LICENSES and SPDX stuff 11639M: Thomas Gleixner <tglx@linutronix.de> 11640M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11641L: linux-spdx@vger.kernel.org 11642S: Maintained 11643T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11644F: COPYING 11645F: Documentation/process/license-rules.rst 11646F: LICENSES/ 11647F: scripts/spdxcheck-test.sh 11648F: scripts/spdxcheck.py 11649 11650LINEAR RANGES HELPERS 11651M: Mark Brown <broonie@kernel.org> 11652R: Matti Vaittinen <mazziesaccount@gmail.com> 11653F: lib/linear_ranges.c 11654F: lib/test_linear_ranges.c 11655F: include/linux/linear_range.h 11656 11657LINUX FOR POWER MACINTOSH 11658M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11659L: linuxppc-dev@lists.ozlabs.org 11660S: Odd Fixes 11661F: arch/powerpc/platforms/powermac/ 11662F: drivers/macintosh/ 11663 11664LINUX FOR POWERPC (32-BIT AND 64-BIT) 11665M: Michael Ellerman <mpe@ellerman.id.au> 11666R: Nicholas Piggin <npiggin@gmail.com> 11667R: Christophe Leroy <christophe.leroy@csgroup.eu> 11668L: linuxppc-dev@lists.ozlabs.org 11669S: Supported 11670W: https://github.com/linuxppc/wiki/wiki 11671Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11673F: Documentation/ABI/stable/sysfs-firmware-opal-* 11674F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11675F: Documentation/devicetree/bindings/powerpc/ 11676F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11677F: Documentation/powerpc/ 11678F: arch/powerpc/ 11679F: drivers/*/*/*pasemi* 11680F: drivers/*/*pasemi* 11681F: drivers/char/tpm/tpm_ibmvtpm* 11682F: drivers/crypto/nx/ 11683F: drivers/crypto/vmx/ 11684F: drivers/i2c/busses/i2c-opal.c 11685F: drivers/net/ethernet/ibm/ibmveth.* 11686F: drivers/net/ethernet/ibm/ibmvnic.* 11687F: drivers/pci/hotplug/pnv_php.c 11688F: drivers/pci/hotplug/rpa* 11689F: drivers/rtc/rtc-opal.c 11690F: drivers/scsi/ibmvscsi/ 11691F: drivers/tty/hvc/hvc_opal.c 11692F: drivers/watchdog/wdrtas.c 11693F: tools/testing/selftests/powerpc 11694N: /pmac 11695N: powermac 11696N: powernv 11697N: [^a-z0-9]ps3 11698N: pseries 11699 11700LINUX FOR POWERPC EMBEDDED MPC5XXX 11701M: Anatolij Gustschin <agust@denx.de> 11702L: linuxppc-dev@lists.ozlabs.org 11703S: Odd Fixes 11704F: arch/powerpc/platforms/512x/ 11705F: arch/powerpc/platforms/52xx/ 11706 11707LINUX FOR POWERPC EMBEDDED PPC4XX 11708L: linuxppc-dev@lists.ozlabs.org 11709S: Orphan 11710F: arch/powerpc/platforms/40x/ 11711F: arch/powerpc/platforms/44x/ 11712 11713LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11714M: Scott Wood <oss@buserror.net> 11715L: linuxppc-dev@lists.ozlabs.org 11716S: Odd fixes 11717T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11718F: Documentation/devicetree/bindings/powerpc/fsl/ 11719F: arch/powerpc/platforms/83xx/ 11720F: arch/powerpc/platforms/85xx/ 11721 11722LINUX FOR POWERPC EMBEDDED PPC8XX 11723M: Christophe Leroy <christophe.leroy@csgroup.eu> 11724L: linuxppc-dev@lists.ozlabs.org 11725S: Maintained 11726F: arch/powerpc/platforms/8xx/ 11727 11728LINUX KERNEL DUMP TEST MODULE (LKDTM) 11729M: Kees Cook <keescook@chromium.org> 11730S: Maintained 11731F: drivers/misc/lkdtm/* 11732F: tools/testing/selftests/lkdtm/* 11733 11734LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11735M: Alan Stern <stern@rowland.harvard.edu> 11736M: Andrea Parri <parri.andrea@gmail.com> 11737M: Will Deacon <will@kernel.org> 11738M: Peter Zijlstra <peterz@infradead.org> 11739M: Boqun Feng <boqun.feng@gmail.com> 11740M: Nicholas Piggin <npiggin@gmail.com> 11741M: David Howells <dhowells@redhat.com> 11742M: Jade Alglave <j.alglave@ucl.ac.uk> 11743M: Luc Maranget <luc.maranget@inria.fr> 11744M: "Paul E. McKenney" <paulmck@kernel.org> 11745R: Akira Yokosawa <akiyks@gmail.com> 11746R: Daniel Lustig <dlustig@nvidia.com> 11747R: Joel Fernandes <joel@joelfernandes.org> 11748L: linux-kernel@vger.kernel.org 11749L: linux-arch@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11752F: Documentation/atomic_bitops.txt 11753F: Documentation/atomic_t.txt 11754F: Documentation/core-api/refcount-vs-atomic.rst 11755F: Documentation/litmus-tests/ 11756F: Documentation/memory-barriers.txt 11757F: tools/memory-model/ 11758 11759LIS3LV02D ACCELEROMETER DRIVER 11760M: Eric Piel <eric.piel@tremplin-utc.net> 11761S: Maintained 11762F: Documentation/misc-devices/lis3lv02d.rst 11763F: drivers/misc/lis3lv02d/ 11764F: drivers/platform/x86/hp_accel.c 11765 11766LIST KUNIT TEST 11767M: David Gow <davidgow@google.com> 11768L: linux-kselftest@vger.kernel.org 11769L: kunit-dev@googlegroups.com 11770S: Maintained 11771F: lib/list-test.c 11772 11773LITEX PLATFORM 11774M: Karol Gugala <kgugala@antmicro.com> 11775M: Mateusz Holenko <mholenko@antmicro.com> 11776M: Gabriel Somlo <gsomlo@gmail.com> 11777M: Joel Stanley <joel@jms.id.au> 11778S: Maintained 11779F: Documentation/devicetree/bindings/*/litex,*.yaml 11780F: arch/openrisc/boot/dts/or1klitex.dts 11781F: include/linux/litex.h 11782F: drivers/tty/serial/liteuart.c 11783F: drivers/soc/litex/* 11784F: drivers/net/ethernet/litex/* 11785F: drivers/mmc/host/litex_mmc.c 11786N: litex 11787 11788LIVE PATCHING 11789M: Josh Poimboeuf <jpoimboe@kernel.org> 11790M: Jiri Kosina <jikos@kernel.org> 11791M: Miroslav Benes <mbenes@suse.cz> 11792M: Petr Mladek <pmladek@suse.com> 11793R: Joe Lawrence <joe.lawrence@redhat.com> 11794L: live-patching@vger.kernel.org 11795S: Maintained 11796T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11797F: Documentation/ABI/testing/sysfs-kernel-livepatch 11798F: Documentation/livepatch/ 11799F: arch/powerpc/include/asm/livepatch.h 11800F: include/linux/livepatch.h 11801F: kernel/livepatch/ 11802F: kernel/module/livepatch.c 11803F: lib/livepatch/ 11804F: samples/livepatch/ 11805F: tools/testing/selftests/livepatch/ 11806 11807LLC (802.2) 11808L: netdev@vger.kernel.org 11809S: Odd fixes 11810F: include/linux/llc.h 11811F: include/net/llc* 11812F: include/uapi/linux/llc.h 11813F: net/llc/ 11814 11815LM73 HARDWARE MONITOR DRIVER 11816M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11817L: linux-hwmon@vger.kernel.org 11818S: Maintained 11819F: drivers/hwmon/lm73.c 11820 11821LM78 HARDWARE MONITOR DRIVER 11822M: Jean Delvare <jdelvare@suse.com> 11823L: linux-hwmon@vger.kernel.org 11824S: Maintained 11825F: Documentation/hwmon/lm78.rst 11826F: drivers/hwmon/lm78.c 11827 11828LM83 HARDWARE MONITOR DRIVER 11829M: Jean Delvare <jdelvare@suse.com> 11830L: linux-hwmon@vger.kernel.org 11831S: Maintained 11832F: Documentation/hwmon/lm83.rst 11833F: drivers/hwmon/lm83.c 11834 11835LM90 HARDWARE MONITOR DRIVER 11836M: Jean Delvare <jdelvare@suse.com> 11837L: linux-hwmon@vger.kernel.org 11838S: Maintained 11839F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11840F: Documentation/hwmon/lm90.rst 11841F: drivers/hwmon/lm90.c 11842F: include/dt-bindings/thermal/lm90.h 11843 11844LM95234 HARDWARE MONITOR DRIVER 11845M: Guenter Roeck <linux@roeck-us.net> 11846L: linux-hwmon@vger.kernel.org 11847S: Maintained 11848F: Documentation/hwmon/lm95234.rst 11849F: drivers/hwmon/lm95234.c 11850 11851LME2510 MEDIA DRIVER 11852M: Malcolm Priestley <tvboxspy@gmail.com> 11853L: linux-media@vger.kernel.org 11854S: Maintained 11855W: https://linuxtv.org 11856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11857F: drivers/media/usb/dvb-usb-v2/lmedm04* 11858 11859LOADPIN SECURITY MODULE 11860M: Kees Cook <keescook@chromium.org> 11861S: Supported 11862T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11863F: Documentation/admin-guide/LSM/LoadPin.rst 11864F: security/loadpin/ 11865 11866LOCKING PRIMITIVES 11867M: Peter Zijlstra <peterz@infradead.org> 11868M: Ingo Molnar <mingo@redhat.com> 11869M: Will Deacon <will@kernel.org> 11870R: Waiman Long <longman@redhat.com> 11871R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11872L: linux-kernel@vger.kernel.org 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11875F: Documentation/locking/ 11876F: arch/*/include/asm/spinlock*.h 11877F: include/linux/lockdep.h 11878F: include/linux/mutex*.h 11879F: include/linux/rwlock*.h 11880F: include/linux/rwsem*.h 11881F: include/linux/seqlock.h 11882F: include/linux/spinlock*.h 11883F: kernel/locking/ 11884F: lib/locking*.[ch] 11885X: kernel/locking/locktorture.c 11886 11887LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11888M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11889L: linux-ntfs-dev@lists.sourceforge.net 11890S: Maintained 11891W: http://www.linux-ntfs.org/content/view/19/37/ 11892F: Documentation/admin-guide/ldm.rst 11893F: block/partitions/ldm.* 11894 11895LOGITECH HID GAMING KEYBOARDS 11896M: Hans de Goede <hdegoede@redhat.com> 11897L: linux-input@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11900F: drivers/hid/hid-lg-g15.c 11901 11902LONTIUM LT8912B MIPI TO HDMI BRIDGE 11903M: Adrien Grassein <adrien.grassein@gmail.com> 11904S: Maintained 11905F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11906F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11907 11908LOONGARCH 11909M: Huacai Chen <chenhuacai@kernel.org> 11910R: WANG Xuerui <kernel@xen0n.name> 11911L: loongarch@lists.linux.dev 11912S: Maintained 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11914F: arch/loongarch/ 11915F: drivers/*/*loongarch* 11916F: Documentation/loongarch/ 11917F: Documentation/translations/zh_CN/loongarch/ 11918 11919LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11920M: Sathya Prakash <sathya.prakash@broadcom.com> 11921M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11922M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11923L: MPT-FusionLinux.pdl@broadcom.com 11924L: linux-scsi@vger.kernel.org 11925S: Supported 11926W: http://www.avagotech.com/support/ 11927F: drivers/message/fusion/ 11928F: drivers/scsi/mpt3sas/ 11929 11930LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11931M: Matthew Wilcox <willy@infradead.org> 11932L: linux-scsi@vger.kernel.org 11933S: Maintained 11934F: drivers/scsi/sym53c8xx_2/ 11935 11936LTC1660 DAC DRIVER 11937M: Marcus Folkesson <marcus.folkesson@gmail.com> 11938L: linux-iio@vger.kernel.org 11939S: Maintained 11940F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11941F: drivers/iio/dac/ltc1660.c 11942 11943LTC2688 IIO DAC DRIVER 11944M: Nuno Sá <nuno.sa@analog.com> 11945L: linux-iio@vger.kernel.org 11946S: Supported 11947W: http://ez.analog.com/community/linux-device-drivers 11948F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11949F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11950F: drivers/iio/dac/ltc2688.c 11951 11952LTC2947 HARDWARE MONITOR DRIVER 11953M: Nuno Sá <nuno.sa@analog.com> 11954L: linux-hwmon@vger.kernel.org 11955S: Supported 11956W: https://ez.analog.com/linux-software-drivers 11957F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11958F: drivers/hwmon/ltc2947-core.c 11959F: drivers/hwmon/ltc2947-i2c.c 11960F: drivers/hwmon/ltc2947-spi.c 11961F: drivers/hwmon/ltc2947.h 11962 11963LTC2983 IIO TEMPERATURE DRIVER 11964M: Nuno Sá <nuno.sa@analog.com> 11965L: linux-iio@vger.kernel.org 11966S: Supported 11967W: https://ez.analog.com/linux-software-drivers 11968F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11969F: drivers/iio/temperature/ltc2983.c 11970 11971LTC4261 HARDWARE MONITOR DRIVER 11972M: Guenter Roeck <linux@roeck-us.net> 11973L: linux-hwmon@vger.kernel.org 11974S: Maintained 11975F: Documentation/hwmon/ltc4261.rst 11976F: drivers/hwmon/ltc4261.c 11977 11978LTC4306 I2C MULTIPLEXER DRIVER 11979M: Michael Hennerich <michael.hennerich@analog.com> 11980L: linux-i2c@vger.kernel.org 11981S: Supported 11982W: https://ez.analog.com/linux-software-drivers 11983F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11984F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11985 11986LTP (Linux Test Project) 11987M: Mike Frysinger <vapier@gentoo.org> 11988M: Cyril Hrubis <chrubis@suse.cz> 11989M: Wanlong Gao <wanlong.gao@gmail.com> 11990M: Jan Stancek <jstancek@redhat.com> 11991M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11992M: Alexey Kodanev <alexey.kodanev@oracle.com> 11993L: ltp@lists.linux.it (subscribers-only) 11994S: Maintained 11995W: http://linux-test-project.github.io/ 11996T: git git://github.com/linux-test-project/ltp.git 11997 11998LYNX 28G SERDES PHY DRIVER 11999M: Ioana Ciornei <ioana.ciornei@nxp.com> 12000L: netdev@vger.kernel.org 12001S: Supported 12002F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12003F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12004 12005LYNX PCS MODULE 12006M: Ioana Ciornei <ioana.ciornei@nxp.com> 12007L: netdev@vger.kernel.org 12008S: Supported 12009F: drivers/net/pcs/pcs-lynx.c 12010F: include/linux/pcs-lynx.h 12011 12012M68K ARCHITECTURE 12013M: Geert Uytterhoeven <geert@linux-m68k.org> 12014L: linux-m68k@lists.linux-m68k.org 12015S: Maintained 12016W: http://www.linux-m68k.org/ 12017T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12018F: arch/m68k/ 12019F: drivers/zorro/ 12020 12021M68K ON APPLE MACINTOSH 12022M: Joshua Thompson <funaho@jurai.org> 12023L: linux-m68k@lists.linux-m68k.org 12024S: Maintained 12025W: http://www.mac.linux-m68k.org/ 12026F: arch/m68k/mac/ 12027F: drivers/macintosh/adb-iop.c 12028F: drivers/macintosh/via-macii.c 12029 12030M68K ON HP9000/300 12031M: Philip Blundell <philb@gnu.org> 12032S: Maintained 12033W: http://www.tazenda.demon.co.uk/phil/linux-hp 12034F: arch/m68k/hp300/ 12035 12036M88DS3103 MEDIA DRIVER 12037M: Antti Palosaari <crope@iki.fi> 12038L: linux-media@vger.kernel.org 12039S: Maintained 12040W: https://linuxtv.org 12041W: http://palosaari.fi/linux/ 12042Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12043T: git git://linuxtv.org/anttip/media_tree.git 12044F: drivers/media/dvb-frontends/m88ds3103* 12045 12046M88RS2000 MEDIA DRIVER 12047M: Malcolm Priestley <tvboxspy@gmail.com> 12048L: linux-media@vger.kernel.org 12049S: Maintained 12050W: https://linuxtv.org 12051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12052F: drivers/media/dvb-frontends/m88rs2000* 12053 12054MA901 MASTERKIT USB FM RADIO DRIVER 12055M: Alexey Klimov <klimov.linux@gmail.com> 12056L: linux-media@vger.kernel.org 12057S: Maintained 12058T: git git://linuxtv.org/media_tree.git 12059F: drivers/media/radio/radio-ma901.c 12060 12061MAC80211 12062M: Johannes Berg <johannes@sipsolutions.net> 12063L: linux-wireless@vger.kernel.org 12064S: Maintained 12065W: https://wireless.wiki.kernel.org/ 12066Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12067T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12068T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12069F: Documentation/networking/mac80211-injection.rst 12070F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12071F: drivers/net/wireless/mac80211_hwsim.[ch] 12072F: include/net/mac80211.h 12073F: net/mac80211/ 12074 12075MAILBOX API 12076M: Jassi Brar <jassisinghbrar@gmail.com> 12077L: linux-kernel@vger.kernel.org 12078S: Maintained 12079F: drivers/mailbox/ 12080F: include/linux/mailbox_client.h 12081F: include/linux/mailbox_controller.h 12082F: include/dt-bindings/mailbox/ 12083F: Documentation/devicetree/bindings/mailbox/ 12084 12085MAILBOX ARM MHUv2 12086M: Viresh Kumar <viresh.kumar@linaro.org> 12087M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12088L: linux-kernel@vger.kernel.org 12089S: Maintained 12090F: drivers/mailbox/arm_mhuv2.c 12091F: include/linux/mailbox/arm_mhuv2_message.h 12092F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12093 12094MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12095M: Jeremy Kerr <jk@codeconstruct.com.au> 12096M: Matt Johnston <matt@codeconstruct.com.au> 12097L: netdev@vger.kernel.org 12098S: Maintained 12099F: Documentation/networking/mctp.rst 12100F: drivers/net/mctp/ 12101F: include/net/mctp.h 12102F: include/net/mctpdevice.h 12103F: include/net/netns/mctp.h 12104F: net/mctp/ 12105 12106MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12107M: Michael Kerrisk <mtk.manpages@gmail.com> 12108L: linux-man@vger.kernel.org 12109S: Maintained 12110W: http://www.kernel.org/doc/man-pages 12111 12112MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12113M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12114L: linux-mips@vger.kernel.org 12115S: Maintained 12116F: arch/mips/boot/dts/img/pistachio* 12117 12118MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12119M: Andrew Lunn <andrew@lunn.ch> 12120M: Vivien Didelot <vivien.didelot@gmail.com> 12121L: netdev@vger.kernel.org 12122S: Maintained 12123F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12124F: Documentation/networking/devlink/mv88e6xxx.rst 12125F: drivers/net/dsa/mv88e6xxx/ 12126F: include/linux/dsa/mv88e6xxx.h 12127F: include/linux/platform_data/mv88e6xxx.h 12128 12129MARVELL ARMADA 3700 PHY DRIVERS 12130M: Miquel Raynal <miquel.raynal@bootlin.com> 12131S: Maintained 12132F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12133F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12134F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12135F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12136 12137MARVELL ARMADA 3700 SERIAL DRIVER 12138M: Pali Rohár <pali@kernel.org> 12139S: Maintained 12140F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12141F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12142F: drivers/tty/serial/mvebu-uart.c 12143 12144MARVELL ARMADA DRM SUPPORT 12145M: Russell King <linux@armlinux.org.uk> 12146S: Maintained 12147T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12148T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12149F: Documentation/devicetree/bindings/display/armada/ 12150F: drivers/gpu/drm/armada/ 12151F: include/uapi/drm/armada_drm.h 12152 12153MARVELL CRYPTO DRIVER 12154M: Boris Brezillon <bbrezillon@kernel.org> 12155M: Arnaud Ebalard <arno@natisbad.org> 12156M: Srujana Challa <schalla@marvell.com> 12157L: linux-crypto@vger.kernel.org 12158S: Maintained 12159F: drivers/crypto/marvell/ 12160F: include/linux/soc/marvell/octeontx2/ 12161 12162MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12163M: Mirko Lindner <mlindner@marvell.com> 12164M: Stephen Hemminger <stephen@networkplumber.org> 12165L: netdev@vger.kernel.org 12166S: Maintained 12167F: drivers/net/ethernet/marvell/sk* 12168 12169MARVELL LIBERTAS WIRELESS DRIVER 12170L: libertas-dev@lists.infradead.org 12171S: Orphan 12172F: drivers/net/wireless/marvell/libertas/ 12173 12174MARVELL MACCHIATOBIN SUPPORT 12175M: Russell King <linux@armlinux.org.uk> 12176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12177S: Maintained 12178F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12179 12180MARVELL MV643XX ETHERNET DRIVER 12181M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12182L: netdev@vger.kernel.org 12183S: Maintained 12184F: drivers/net/ethernet/marvell/mv643xx_eth.* 12185F: include/linux/mv643xx.h 12186 12187MARVELL MV88X3310 PHY DRIVER 12188M: Russell King <linux@armlinux.org.uk> 12189M: Marek Behún <kabel@kernel.org> 12190L: netdev@vger.kernel.org 12191S: Maintained 12192F: drivers/net/phy/marvell10g.c 12193 12194MARVELL MVEBU THERMAL DRIVER 12195M: Miquel Raynal <miquel.raynal@bootlin.com> 12196S: Maintained 12197F: drivers/thermal/armada_thermal.c 12198 12199MARVELL MVNETA ETHERNET DRIVER 12200M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12201L: netdev@vger.kernel.org 12202S: Maintained 12203F: drivers/net/ethernet/marvell/mvneta.* 12204 12205MARVELL MVPP2 ETHERNET DRIVER 12206M: Marcin Wojtas <mw@semihalf.com> 12207M: Russell King <linux@armlinux.org.uk> 12208L: netdev@vger.kernel.org 12209S: Maintained 12210F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12211F: drivers/net/ethernet/marvell/mvpp2/ 12212 12213MARVELL MWIFIEX WIRELESS DRIVER 12214M: Amitkumar Karwar <amitkarwar@gmail.com> 12215M: Ganapathi Bhat <ganapathi017@gmail.com> 12216M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12217M: Xinming Hu <huxinming820@gmail.com> 12218L: linux-wireless@vger.kernel.org 12219S: Maintained 12220F: drivers/net/wireless/marvell/mwifiex/ 12221 12222MARVELL MWL8K WIRELESS DRIVER 12223M: Lennert Buytenhek <buytenh@wantstofly.org> 12224L: linux-wireless@vger.kernel.org 12225S: Odd Fixes 12226F: drivers/net/wireless/marvell/mwl8k.c 12227 12228MARVELL NAND CONTROLLER DRIVER 12229M: Miquel Raynal <miquel.raynal@bootlin.com> 12230L: linux-mtd@lists.infradead.org 12231S: Maintained 12232F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12233F: drivers/mtd/nand/raw/marvell_nand.c 12234 12235MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12236M: Sunil Goutham <sgoutham@marvell.com> 12237M: Geetha sowjanya <gakula@marvell.com> 12238M: Subbaraya Sundeep <sbhatta@marvell.com> 12239M: hariprasad <hkelam@marvell.com> 12240L: netdev@vger.kernel.org 12241S: Supported 12242F: drivers/net/ethernet/marvell/octeontx2/nic/ 12243F: include/linux/soc/marvell/octeontx2/ 12244 12245MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12246M: Sunil Goutham <sgoutham@marvell.com> 12247M: Linu Cherian <lcherian@marvell.com> 12248M: Geetha sowjanya <gakula@marvell.com> 12249M: Jerin Jacob <jerinj@marvell.com> 12250M: hariprasad <hkelam@marvell.com> 12251M: Subbaraya Sundeep <sbhatta@marvell.com> 12252L: netdev@vger.kernel.org 12253S: Supported 12254F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12255F: drivers/net/ethernet/marvell/octeontx2/af/ 12256 12257MARVELL PRESTERA ETHERNET SWITCH DRIVER 12258M: Taras Chornyi <tchornyi@marvell.com> 12259S: Supported 12260W: https://github.com/Marvell-switching/switchdev-prestera 12261F: drivers/net/ethernet/marvell/prestera/ 12262 12263MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12264M: Nicolas Pitre <nico@fluxnic.net> 12265S: Odd Fixes 12266F: drivers/mmc/host/mvsdio.* 12267 12268MARVELL USB MDIO CONTROLLER DRIVER 12269M: Tobias Waldekranz <tobias@waldekranz.com> 12270L: netdev@vger.kernel.org 12271S: Maintained 12272F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12273F: drivers/net/mdio/mdio-mvusb.c 12274 12275MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12276M: Hu Ziji <huziji@marvell.com> 12277L: linux-mmc@vger.kernel.org 12278S: Supported 12279F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12280F: drivers/mmc/host/sdhci-xenon* 12281 12282MARVELL OCTEON ENDPOINT DRIVER 12283M: Veerasenareddy Burru <vburru@marvell.com> 12284M: Abhijit Ayarekar <aayarekar@marvell.com> 12285L: netdev@vger.kernel.org 12286S: Supported 12287F: drivers/net/ethernet/marvell/octeon_ep 12288 12289MATROX FRAMEBUFFER DRIVER 12290L: linux-fbdev@vger.kernel.org 12291S: Orphan 12292F: drivers/video/fbdev/matrox/matroxfb_* 12293F: include/uapi/linux/matroxfb.h 12294 12295MAX15301 DRIVER 12296M: Daniel Nilsson <daniel.nilsson@flex.com> 12297L: linux-hwmon@vger.kernel.org 12298S: Maintained 12299F: Documentation/hwmon/max15301.rst 12300F: drivers/hwmon/pmbus/max15301.c 12301 12302MAX16065 HARDWARE MONITOR DRIVER 12303M: Guenter Roeck <linux@roeck-us.net> 12304L: linux-hwmon@vger.kernel.org 12305S: Maintained 12306F: Documentation/hwmon/max16065.rst 12307F: drivers/hwmon/max16065.c 12308 12309MAX2175 SDR TUNER DRIVER 12310M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12311L: linux-media@vger.kernel.org 12312S: Maintained 12313T: git git://linuxtv.org/media_tree.git 12314F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12315F: Documentation/userspace-api/media/drivers/max2175.rst 12316F: drivers/media/i2c/max2175* 12317F: include/uapi/linux/max2175.h 12318 12319MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12320L: linux-hwmon@vger.kernel.org 12321S: Orphan 12322F: Documentation/hwmon/max6650.rst 12323F: drivers/hwmon/max6650.c 12324 12325MAX6697 HARDWARE MONITOR DRIVER 12326M: Guenter Roeck <linux@roeck-us.net> 12327L: linux-hwmon@vger.kernel.org 12328S: Maintained 12329F: Documentation/devicetree/bindings/hwmon/max6697.txt 12330F: Documentation/hwmon/max6697.rst 12331F: drivers/hwmon/max6697.c 12332F: include/linux/platform_data/max6697.h 12333 12334MAX9286 QUAD GMSL DESERIALIZER DRIVER 12335M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12336M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12337M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12338M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12342F: drivers/media/i2c/max9286.c 12343 12344MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12345M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12346L: linux-media@vger.kernel.org 12347S: Maintained 12348F: drivers/staging/media/max96712/max96712.c 12349 12350MAX9860 MONO AUDIO VOICE CODEC DRIVER 12351M: Peter Rosin <peda@axentia.se> 12352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12353S: Maintained 12354F: Documentation/devicetree/bindings/sound/max9860.txt 12355F: sound/soc/codecs/max9860.* 12356 12357MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12358M: Andreas Klinger <ak@it-klinger.de> 12359L: linux-iio@vger.kernel.org 12360S: Maintained 12361F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12362F: drivers/iio/proximity/mb1232.c 12363 12364MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12365R: Iskren Chernev <iskren.chernev@gmail.com> 12366R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12367R: Marek Szyprowski <m.szyprowski@samsung.com> 12368R: Matheus Castello <matheus@castello.eng.br> 12369L: linux-pm@vger.kernel.org 12370S: Maintained 12371F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12372F: drivers/power/supply/max17040_battery.c 12373 12374MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12375R: Hans de Goede <hdegoede@redhat.com> 12376R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12377R: Marek Szyprowski <m.szyprowski@samsung.com> 12378R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12379R: Purism Kernel Team <kernel@puri.sm> 12380L: linux-pm@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12383F: drivers/power/supply/max17042_battery.c 12384 12385MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12386M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12387L: linux-kernel@vger.kernel.org 12388S: Maintained 12389F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12390F: drivers/regulator/max20086-regulator.c 12391 12392MAXIM MAX77650 PMIC MFD DRIVER 12393M: Bartosz Golaszewski <brgl@bgdev.pl> 12394L: linux-kernel@vger.kernel.org 12395S: Maintained 12396F: Documentation/devicetree/bindings/*/*max77650.yaml 12397F: Documentation/devicetree/bindings/*/max77650*.yaml 12398F: drivers/gpio/gpio-max77650.c 12399F: drivers/input/misc/max77650-onkey.c 12400F: drivers/leds/leds-max77650.c 12401F: drivers/mfd/max77650.c 12402F: drivers/power/supply/max77650-charger.c 12403F: drivers/regulator/max77650-regulator.c 12404F: include/linux/mfd/max77650.h 12405 12406MAXIM MAX77714 PMIC MFD DRIVER 12407M: Luca Ceresoli <luca@lucaceresoli.net> 12408S: Maintained 12409F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12410F: drivers/mfd/max77714.c 12411F: include/linux/mfd/max77714.h 12412 12413MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12414M: Javier Martinez Canillas <javier@dowhile0.org> 12415L: linux-kernel@vger.kernel.org 12416S: Supported 12417F: Documentation/devicetree/bindings/*/*max77802.yaml 12418F: drivers/regulator/max77802-regulator.c 12419F: include/dt-bindings/*/*max77802.h 12420 12421MAXIM MAX77976 BATTERY CHARGER 12422M: Luca Ceresoli <luca@lucaceresoli.net> 12423S: Supported 12424F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12425F: drivers/power/supply/max77976_charger.c 12426 12427MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12428M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12429M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12430L: linux-pm@vger.kernel.org 12431S: Supported 12432B: mailto:linux-samsung-soc@vger.kernel.org 12433F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12434F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12435F: drivers/power/supply/max14577_charger.c 12436F: drivers/power/supply/max77693_charger.c 12437 12438MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12439M: Chanwoo Choi <cw00.choi@samsung.com> 12440M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12441M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12442L: linux-kernel@vger.kernel.org 12443S: Supported 12444B: mailto:linux-samsung-soc@vger.kernel.org 12445F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12446F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12447F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12448F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12449F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12450F: drivers/*/*max77843.c 12451F: drivers/*/max14577*.c 12452F: drivers/*/max77686*.c 12453F: drivers/*/max77693*.c 12454F: drivers/clk/clk-max77686.c 12455F: drivers/extcon/extcon-max14577.c 12456F: drivers/extcon/extcon-max77693.c 12457F: drivers/rtc/rtc-max77686.c 12458F: include/linux/mfd/max14577*.h 12459F: include/linux/mfd/max77686*.h 12460F: include/linux/mfd/max77693*.h 12461 12462MAXIRADIO FM RADIO RECEIVER DRIVER 12463M: Hans Verkuil <hverkuil@xs4all.nl> 12464L: linux-media@vger.kernel.org 12465S: Maintained 12466W: https://linuxtv.org 12467T: git git://linuxtv.org/media_tree.git 12468F: drivers/media/radio/radio-maxiradio* 12469 12470MAXLINEAR ETHERNET PHY DRIVER 12471M: Xu Liang <lxu@maxlinear.com> 12472L: netdev@vger.kernel.org 12473S: Supported 12474F: drivers/net/phy/mxl-gpy.c 12475 12476MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12477R: Yasushi SHOJI <yashi@spacecubics.com> 12478L: linux-can@vger.kernel.org 12479S: Maintained 12480F: drivers/net/can/usb/mcba_usb.c 12481 12482MCAN MMIO DEVICE DRIVER 12483M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12484L: linux-can@vger.kernel.org 12485S: Maintained 12486F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12487F: drivers/net/can/m_can/m_can.c 12488F: drivers/net/can/m_can/m_can.h 12489F: drivers/net/can/m_can/m_can_platform.c 12490 12491MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12492M: Rishi Gupta <gupt21@gmail.com> 12493L: linux-i2c@vger.kernel.org 12494L: linux-input@vger.kernel.org 12495S: Maintained 12496F: drivers/hid/hid-mcp2221.c 12497 12498MCP251XFD SPI-CAN NETWORK DRIVER 12499M: Marc Kleine-Budde <mkl@pengutronix.de> 12500M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12501R: Thomas Kopp <thomas.kopp@microchip.com> 12502L: linux-can@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12505F: drivers/net/can/spi/mcp251xfd/ 12506 12507MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12508M: Peter Rosin <peda@axentia.se> 12509L: linux-iio@vger.kernel.org 12510S: Maintained 12511F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12512F: drivers/iio/potentiometer/mcp4018.c 12513F: drivers/iio/potentiometer/mcp4531.c 12514 12515MCR20A IEEE-802.15.4 RADIO DRIVER 12516M: Xue Liu <liuxuenetmail@gmail.com> 12517L: linux-wpan@vger.kernel.org 12518S: Maintained 12519W: https://github.com/xueliu/mcr20a-linux 12520F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12521F: drivers/net/ieee802154/mcr20a.c 12522F: drivers/net/ieee802154/mcr20a.h 12523 12524MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12525M: William Breathitt Gray <william.gray@linaro.org> 12526L: linux-iio@vger.kernel.org 12527S: Maintained 12528F: drivers/iio/dac/cio-dac.c 12529 12530MEDIA CONTROLLER FRAMEWORK 12531M: Sakari Ailus <sakari.ailus@linux.intel.com> 12532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12533L: linux-media@vger.kernel.org 12534S: Supported 12535W: https://www.linuxtv.org 12536T: git git://linuxtv.org/media_tree.git 12537F: drivers/media/mc/ 12538F: include/media/media-*.h 12539F: include/uapi/linux/media.h 12540 12541MEDIA DRIVER FOR FREESCALE IMX PXP 12542M: Philipp Zabel <p.zabel@pengutronix.de> 12543L: linux-media@vger.kernel.org 12544S: Maintained 12545T: git git://linuxtv.org/media_tree.git 12546F: drivers/media/platform/nxp/imx-pxp.[ch] 12547 12548MEDIA DRIVERS FOR ASCOT2E 12549M: Sergey Kozlov <serjk@netup.ru> 12550M: Abylay Ospan <aospan@netup.ru> 12551L: linux-media@vger.kernel.org 12552S: Supported 12553W: https://linuxtv.org 12554W: http://netup.tv/ 12555T: git git://linuxtv.org/media_tree.git 12556F: drivers/media/dvb-frontends/ascot2e* 12557 12558MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12559M: Jasmin Jessich <jasmin@anw.at> 12560L: linux-media@vger.kernel.org 12561S: Maintained 12562W: https://linuxtv.org 12563T: git git://linuxtv.org/media_tree.git 12564F: drivers/media/dvb-frontends/cxd2099* 12565 12566MEDIA DRIVERS FOR CXD2841ER 12567M: Sergey Kozlov <serjk@netup.ru> 12568M: Abylay Ospan <aospan@netup.ru> 12569L: linux-media@vger.kernel.org 12570S: Supported 12571W: https://linuxtv.org 12572W: http://netup.tv/ 12573T: git git://linuxtv.org/media_tree.git 12574F: drivers/media/dvb-frontends/cxd2841er* 12575 12576MEDIA DRIVERS FOR CXD2880 12577M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12578L: linux-media@vger.kernel.org 12579S: Supported 12580W: http://linuxtv.org/ 12581T: git git://linuxtv.org/media_tree.git 12582F: drivers/media/dvb-frontends/cxd2880/* 12583F: drivers/media/spi/cxd2880* 12584 12585MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12586L: linux-media@vger.kernel.org 12587S: Orphan 12588W: https://linuxtv.org 12589T: git git://linuxtv.org/media_tree.git 12590F: drivers/media/pci/ddbridge/* 12591 12592MEDIA DRIVERS FOR FREESCALE IMX 12593M: Steve Longerbeam <slongerbeam@gmail.com> 12594M: Philipp Zabel <p.zabel@pengutronix.de> 12595L: linux-media@vger.kernel.org 12596S: Maintained 12597T: git git://linuxtv.org/media_tree.git 12598F: Documentation/admin-guide/media/imx.rst 12599F: Documentation/devicetree/bindings/media/imx.txt 12600F: drivers/staging/media/imx/ 12601F: include/linux/imx-media.h 12602F: include/media/imx.h 12603 12604MEDIA DRIVERS FOR FREESCALE IMX7 12605M: Rui Miguel Silva <rmfrfs@gmail.com> 12606M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12607L: linux-media@vger.kernel.org 12608S: Maintained 12609T: git git://linuxtv.org/media_tree.git 12610F: Documentation/admin-guide/media/imx7.rst 12611F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12612F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12613F: drivers/media/platform/nxp/imx-mipi-csis.c 12614F: drivers/staging/media/imx/imx7-media-csi.c 12615 12616MEDIA DRIVERS FOR HELENE 12617M: Abylay Ospan <aospan@netup.ru> 12618L: linux-media@vger.kernel.org 12619S: Supported 12620W: https://linuxtv.org 12621W: http://netup.tv/ 12622T: git git://linuxtv.org/media_tree.git 12623F: drivers/media/dvb-frontends/helene* 12624 12625MEDIA DRIVERS FOR HORUS3A 12626M: Sergey Kozlov <serjk@netup.ru> 12627M: Abylay Ospan <aospan@netup.ru> 12628L: linux-media@vger.kernel.org 12629S: Supported 12630W: https://linuxtv.org 12631W: http://netup.tv/ 12632T: git git://linuxtv.org/media_tree.git 12633F: drivers/media/dvb-frontends/horus3a* 12634 12635MEDIA DRIVERS FOR LNBH25 12636M: Sergey Kozlov <serjk@netup.ru> 12637M: Abylay Ospan <aospan@netup.ru> 12638L: linux-media@vger.kernel.org 12639S: Supported 12640W: https://linuxtv.org 12641W: http://netup.tv/ 12642T: git git://linuxtv.org/media_tree.git 12643F: drivers/media/dvb-frontends/lnbh25* 12644 12645MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12646L: linux-media@vger.kernel.org 12647S: Orphan 12648W: https://linuxtv.org 12649T: git git://linuxtv.org/media_tree.git 12650F: drivers/media/dvb-frontends/mxl5xx* 12651 12652MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12653M: Sergey Kozlov <serjk@netup.ru> 12654M: Abylay Ospan <aospan@netup.ru> 12655L: linux-media@vger.kernel.org 12656S: Supported 12657W: https://linuxtv.org 12658W: http://netup.tv/ 12659T: git git://linuxtv.org/media_tree.git 12660F: drivers/media/pci/netup_unidvb/* 12661 12662MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12663M: Dmitry Osipenko <digetx@gmail.com> 12664L: linux-media@vger.kernel.org 12665L: linux-tegra@vger.kernel.org 12666S: Maintained 12667T: git git://linuxtv.org/media_tree.git 12668F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12669F: drivers/media/platform/nvidia/tegra-vde/ 12670 12671MEDIA DRIVERS FOR RENESAS - CEU 12672M: Jacopo Mondi <jacopo@jmondi.org> 12673L: linux-media@vger.kernel.org 12674L: linux-renesas-soc@vger.kernel.org 12675S: Supported 12676T: git git://linuxtv.org/media_tree.git 12677F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12678F: drivers/media/platform/renesas/renesas-ceu.c 12679F: include/media/drv-intf/renesas-ceu.h 12680 12681MEDIA DRIVERS FOR RENESAS - DRIF 12682M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12683L: linux-media@vger.kernel.org 12684L: linux-renesas-soc@vger.kernel.org 12685S: Supported 12686T: git git://linuxtv.org/media_tree.git 12687F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12688F: drivers/media/platform/renesas/rcar_drif.c 12689 12690MEDIA DRIVERS FOR RENESAS - FCP 12691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12692L: linux-media@vger.kernel.org 12693L: linux-renesas-soc@vger.kernel.org 12694S: Supported 12695T: git git://linuxtv.org/media_tree.git 12696F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12697F: drivers/media/platform/renesas/rcar-fcp.c 12698F: include/media/rcar-fcp.h 12699 12700MEDIA DRIVERS FOR RENESAS - FDP1 12701M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12702L: linux-media@vger.kernel.org 12703L: linux-renesas-soc@vger.kernel.org 12704S: Supported 12705T: git git://linuxtv.org/media_tree.git 12706F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12707F: drivers/media/platform/renesas/rcar_fdp1.c 12708 12709MEDIA DRIVERS FOR RENESAS - VIN 12710M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12711L: linux-media@vger.kernel.org 12712L: linux-renesas-soc@vger.kernel.org 12713S: Supported 12714T: git git://linuxtv.org/media_tree.git 12715F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12716F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12717F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12718F: drivers/media/platform/renesas/rcar-isp.c 12719F: drivers/media/platform/renesas/rcar-vin/ 12720 12721MEDIA DRIVERS FOR RENESAS - VSP1 12722M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12723M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12724L: linux-media@vger.kernel.org 12725L: linux-renesas-soc@vger.kernel.org 12726S: Supported 12727T: git git://linuxtv.org/media_tree.git 12728F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12729F: drivers/media/platform/renesas/vsp1/ 12730 12731MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12732L: linux-media@vger.kernel.org 12733S: Orphan 12734W: https://linuxtv.org 12735T: git git://linuxtv.org/media_tree.git 12736F: drivers/media/dvb-frontends/stv0910* 12737 12738MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12739L: linux-media@vger.kernel.org 12740S: Orphan 12741W: https://linuxtv.org 12742T: git git://linuxtv.org/media_tree.git 12743F: drivers/media/dvb-frontends/stv6111* 12744 12745MEDIA DRIVERS FOR STM32 - DCMI 12746M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12747L: linux-media@vger.kernel.org 12748S: Supported 12749T: git git://linuxtv.org/media_tree.git 12750F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12751F: drivers/media/platform/st/stm32/stm32-dcmi.c 12752 12753MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12754M: Mauro Carvalho Chehab <mchehab@kernel.org> 12755L: linux-media@vger.kernel.org 12756S: Maintained 12757W: https://linuxtv.org 12758Q: http://patchwork.kernel.org/project/linux-media/list/ 12759T: git git://linuxtv.org/media_tree.git 12760F: Documentation/admin-guide/media/ 12761F: Documentation/devicetree/bindings/media/ 12762F: Documentation/driver-api/media/ 12763F: Documentation/userspace-api/media/ 12764F: drivers/media/ 12765F: drivers/staging/media/ 12766F: include/dt-bindings/media/ 12767F: include/linux/platform_data/media/ 12768F: include/media/ 12769F: include/uapi/linux/dvb/ 12770F: include/uapi/linux/ivtv* 12771F: include/uapi/linux/media.h 12772F: include/uapi/linux/meye.h 12773F: include/uapi/linux/uvcvideo.h 12774F: include/uapi/linux/v4l2-* 12775F: include/uapi/linux/videodev2.h 12776 12777MEDIATEK BLUETOOTH DRIVER 12778M: Sean Wang <sean.wang@mediatek.com> 12779L: linux-bluetooth@vger.kernel.org 12780L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12781S: Maintained 12782F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12783F: drivers/bluetooth/btmtkuart.c 12784 12785MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12786M: Sean Wang <sean.wang@mediatek.com> 12787L: linux-pm@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12790F: drivers/power/reset/mt6323-poweroff.c 12791 12792MEDIATEK CIR DRIVER 12793M: Sean Wang <sean.wang@mediatek.com> 12794S: Maintained 12795F: drivers/media/rc/mtk-cir.c 12796 12797MEDIATEK DMA DRIVER 12798M: Sean Wang <sean.wang@mediatek.com> 12799L: dmaengine@vger.kernel.org 12800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12801L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12802S: Maintained 12803F: Documentation/devicetree/bindings/dma/mtk-* 12804F: drivers/dma/mediatek/ 12805 12806MEDIATEK ETHERNET DRIVER 12807M: Felix Fietkau <nbd@nbd.name> 12808M: John Crispin <john@phrozen.org> 12809M: Sean Wang <sean.wang@mediatek.com> 12810M: Mark Lee <Mark-MC.Lee@mediatek.com> 12811L: netdev@vger.kernel.org 12812S: Maintained 12813F: drivers/net/ethernet/mediatek/ 12814 12815MEDIATEK I2C CONTROLLER DRIVER 12816M: Qii Wang <qii.wang@mediatek.com> 12817L: linux-i2c@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12820F: drivers/i2c/busses/i2c-mt65xx.c 12821 12822MEDIATEK IOMMU DRIVER 12823M: Yong Wu <yong.wu@mediatek.com> 12824L: iommu@lists.linux.dev 12825L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12826S: Supported 12827F: Documentation/devicetree/bindings/iommu/mediatek* 12828F: drivers/iommu/mtk_iommu* 12829F: include/dt-bindings/memory/mt*-port.h 12830 12831MEDIATEK JPEG DRIVER 12832M: Bin Liu <bin.liu@mediatek.com> 12833S: Supported 12834F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12835F: drivers/media/platform/mediatek/jpeg/ 12836 12837MEDIATEK MDP DRIVER 12838M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12839M: Houlong Wei <houlong.wei@mediatek.com> 12840M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12841S: Supported 12842F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12843F: drivers/media/platform/mediatek/mdp/ 12844F: drivers/media/platform/mediatek/vpu/ 12845 12846MEDIATEK MEDIA DRIVER 12847M: Tiffany Lin <tiffany.lin@mediatek.com> 12848M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12849M: Yunfei Dong <yunfei.dong@mediatek.com> 12850S: Supported 12851F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12852F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12853F: drivers/media/platform/mediatek/vcodec/ 12854F: drivers/media/platform/mediatek/vpu/ 12855 12856MEDIATEK MMC/SD/SDIO DRIVER 12857M: Chaotian Jing <chaotian.jing@mediatek.com> 12858S: Maintained 12859F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12860F: drivers/mmc/host/mtk-sd.c 12861 12862MEDIATEK MT76 WIRELESS LAN DRIVER 12863M: Felix Fietkau <nbd@nbd.name> 12864M: Lorenzo Bianconi <lorenzo@kernel.org> 12865M: Ryder Lee <ryder.lee@mediatek.com> 12866R: Shayne Chen <shayne.chen@mediatek.com> 12867R: Sean Wang <sean.wang@mediatek.com> 12868L: linux-wireless@vger.kernel.org 12869S: Maintained 12870F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12871F: drivers/net/wireless/mediatek/mt76/ 12872 12873MEDIATEK MT7601U WIRELESS LAN DRIVER 12874M: Jakub Kicinski <kuba@kernel.org> 12875L: linux-wireless@vger.kernel.org 12876S: Maintained 12877F: drivers/net/wireless/mediatek/mt7601u/ 12878 12879MEDIATEK MT7621 CLOCK DRIVER 12880M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12881S: Maintained 12882F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12883F: drivers/clk/ralink/clk-mt7621.c 12884 12885MEDIATEK MT7621/28/88 I2C DRIVER 12886M: Stefan Roese <sr@denx.de> 12887L: linux-i2c@vger.kernel.org 12888S: Maintained 12889F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12890F: drivers/i2c/busses/i2c-mt7621.c 12891 12892MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12893M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12894S: Maintained 12895F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12896F: drivers/pci/controller/pcie-mt7621.c 12897 12898MEDIATEK MT7621 PHY PCI DRIVER 12899M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12900S: Maintained 12901F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12902F: drivers/phy/ralink/phy-mt7621-pci.c 12903 12904MEDIATEK NAND CONTROLLER DRIVER 12905L: linux-mtd@lists.infradead.org 12906S: Orphan 12907F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12908F: drivers/mtd/nand/raw/mtk_* 12909 12910MEDIATEK PMIC LED DRIVER 12911M: Sean Wang <sean.wang@mediatek.com> 12912S: Maintained 12913F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12914F: drivers/leds/leds-mt6323.c 12915 12916MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12917M: Sean Wang <sean.wang@mediatek.com> 12918S: Maintained 12919F: drivers/char/hw_random/mtk-rng.c 12920 12921MEDIATEK SMI DRIVER 12922M: Yong Wu <yong.wu@mediatek.com> 12923L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12924S: Supported 12925F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12926F: drivers/memory/mtk-smi.c 12927F: include/soc/mediatek/smi.h 12928 12929MEDIATEK SWITCH DRIVER 12930M: Sean Wang <sean.wang@mediatek.com> 12931M: Landen Chao <Landen.Chao@mediatek.com> 12932M: DENG Qingfang <dqfext@gmail.com> 12933L: netdev@vger.kernel.org 12934S: Maintained 12935F: drivers/net/dsa/mt7530.* 12936F: net/dsa/tag_mtk.c 12937 12938MEDIATEK T7XX 5G WWAN MODEM DRIVER 12939M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12940M: Intel Corporation <linuxwwan@intel.com> 12941R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12942R: Liu Haijun <haijun.liu@mediatek.com> 12943R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12944R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12945L: netdev@vger.kernel.org 12946S: Supported 12947F: drivers/net/wwan/t7xx/ 12948 12949MEDIATEK USB3 DRD IP DRIVER 12950M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12951L: linux-usb@vger.kernel.org 12952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12954S: Maintained 12955F: Documentation/devicetree/bindings/usb/mediatek,* 12956F: drivers/usb/host/xhci-mtk* 12957F: drivers/usb/mtu3/ 12958 12959MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12960M: Peter Senna Tschudin <peter.senna@gmail.com> 12961M: Martin Donnelly <martin.donnelly@ge.com> 12962M: Martyn Welch <martyn.welch@collabora.co.uk> 12963S: Maintained 12964F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12965F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12966 12967MEGARAID SCSI/SAS DRIVERS 12968M: Kashyap Desai <kashyap.desai@broadcom.com> 12969M: Sumit Saxena <sumit.saxena@broadcom.com> 12970M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12971L: megaraidlinux.pdl@broadcom.com 12972L: linux-scsi@vger.kernel.org 12973S: Maintained 12974W: http://www.avagotech.com/support/ 12975F: Documentation/scsi/megaraid.rst 12976F: drivers/scsi/megaraid.* 12977F: drivers/scsi/megaraid/ 12978 12979MELEXIS MLX90614 DRIVER 12980M: Crt Mori <cmo@melexis.com> 12981L: linux-iio@vger.kernel.org 12982S: Supported 12983W: http://www.melexis.com 12984F: drivers/iio/temperature/mlx90614.c 12985 12986MELEXIS MLX90632 DRIVER 12987M: Crt Mori <cmo@melexis.com> 12988L: linux-iio@vger.kernel.org 12989S: Supported 12990W: http://www.melexis.com 12991F: drivers/iio/temperature/mlx90632.c 12992 12993MELFAS MIP4 TOUCHSCREEN DRIVER 12994M: Sangwon Jee <jeesw@melfas.com> 12995S: Supported 12996W: http://www.melfas.com 12997F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12998F: drivers/input/touchscreen/melfas_mip4.c 12999 13000MELLANOX BLUEFIELD I2C DRIVER 13001M: Khalil Blaiech <kblaiech@nvidia.com> 13002L: linux-i2c@vger.kernel.org 13003S: Supported 13004F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 13005F: drivers/i2c/busses/i2c-mlxbf.c 13006 13007MELLANOX ETHERNET DRIVER (mlx4_en) 13008M: Tariq Toukan <tariqt@nvidia.com> 13009L: netdev@vger.kernel.org 13010S: Supported 13011W: http://www.mellanox.com 13012Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13013F: drivers/net/ethernet/mellanox/mlx4/en_* 13014 13015MELLANOX ETHERNET DRIVER (mlx5e) 13016M: Saeed Mahameed <saeedm@nvidia.com> 13017L: netdev@vger.kernel.org 13018S: Supported 13019W: http://www.mellanox.com 13020Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13021F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13022 13023MELLANOX ETHERNET INNOVA DRIVERS 13024R: Boris Pismenny <borisp@nvidia.com> 13025L: netdev@vger.kernel.org 13026S: Supported 13027W: http://www.mellanox.com 13028Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13029F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13030F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13031F: include/linux/mlx5/mlx5_ifc_fpga.h 13032 13033MELLANOX ETHERNET SWITCH DRIVERS 13034M: Ido Schimmel <idosch@nvidia.com> 13035M: Petr Machata <petrm@nvidia.com> 13036L: netdev@vger.kernel.org 13037S: Supported 13038W: http://www.mellanox.com 13039Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13040F: drivers/net/ethernet/mellanox/mlxsw/ 13041F: tools/testing/selftests/drivers/net/mlxsw/ 13042 13043MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13044M: mlxsw@nvidia.com 13045L: netdev@vger.kernel.org 13046S: Supported 13047W: http://www.mellanox.com 13048Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13049F: drivers/net/ethernet/mellanox/mlxfw/ 13050 13051MELLANOX HARDWARE PLATFORM SUPPORT 13052M: Hans de Goede <hdegoede@redhat.com> 13053M: Mark Gross <markgross@kernel.org> 13054M: Vadim Pasternak <vadimp@nvidia.com> 13055L: platform-driver-x86@vger.kernel.org 13056S: Supported 13057F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13058F: drivers/platform/mellanox/ 13059F: include/linux/platform_data/mlxreg.h 13060 13061MELLANOX MLX4 core VPI driver 13062M: Tariq Toukan <tariqt@nvidia.com> 13063L: netdev@vger.kernel.org 13064L: linux-rdma@vger.kernel.org 13065S: Supported 13066W: http://www.mellanox.com 13067Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13068F: drivers/net/ethernet/mellanox/mlx4/ 13069F: include/linux/mlx4/ 13070 13071MELLANOX MLX4 IB driver 13072M: Yishai Hadas <yishaih@nvidia.com> 13073L: linux-rdma@vger.kernel.org 13074S: Supported 13075W: http://www.mellanox.com 13076Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13077F: drivers/infiniband/hw/mlx4/ 13078F: include/linux/mlx4/ 13079F: include/uapi/rdma/mlx4-abi.h 13080 13081MELLANOX MLX5 core VPI driver 13082M: Saeed Mahameed <saeedm@nvidia.com> 13083M: Leon Romanovsky <leonro@nvidia.com> 13084L: netdev@vger.kernel.org 13085L: linux-rdma@vger.kernel.org 13086S: Supported 13087W: http://www.mellanox.com 13088Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13089F: Documentation/networking/device_drivers/ethernet/mellanox/ 13090F: drivers/net/ethernet/mellanox/mlx5/core/ 13091F: include/linux/mlx5/ 13092 13093MELLANOX MLX5 IB driver 13094M: Leon Romanovsky <leonro@nvidia.com> 13095L: linux-rdma@vger.kernel.org 13096S: Supported 13097W: http://www.mellanox.com 13098Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13099F: drivers/infiniband/hw/mlx5/ 13100F: include/linux/mlx5/ 13101F: include/uapi/rdma/mlx5-abi.h 13102 13103MELLANOX MLXCPLD I2C AND MUX DRIVER 13104M: Vadim Pasternak <vadimp@nvidia.com> 13105M: Michael Shych <michaelsh@nvidia.com> 13106L: linux-i2c@vger.kernel.org 13107S: Supported 13108F: Documentation/i2c/busses/i2c-mlxcpld.rst 13109F: drivers/i2c/busses/i2c-mlxcpld.c 13110F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13111 13112MELLANOX MLXCPLD LED DRIVER 13113M: Vadim Pasternak <vadimp@nvidia.com> 13114L: linux-leds@vger.kernel.org 13115S: Supported 13116F: Documentation/leds/leds-mlxcpld.rst 13117F: drivers/leds/leds-mlxcpld.c 13118F: drivers/leds/leds-mlxreg.c 13119 13120MELLANOX PLATFORM DRIVER 13121M: Vadim Pasternak <vadimp@nvidia.com> 13122L: platform-driver-x86@vger.kernel.org 13123S: Supported 13124F: drivers/platform/x86/mlx-platform.c 13125 13126MEMBARRIER SUPPORT 13127M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13128M: "Paul E. McKenney" <paulmck@kernel.org> 13129L: linux-kernel@vger.kernel.org 13130S: Supported 13131F: arch/powerpc/include/asm/membarrier.h 13132F: include/uapi/linux/membarrier.h 13133F: kernel/sched/membarrier.c 13134 13135MEMBLOCK 13136M: Mike Rapoport <rppt@kernel.org> 13137L: linux-mm@kvack.org 13138S: Maintained 13139F: Documentation/core-api/boot-time-mm.rst 13140F: include/linux/memblock.h 13141F: mm/memblock.c 13142F: tools/testing/memblock/ 13143 13144MEMORY CONTROLLER DRIVERS 13145M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13146L: linux-kernel@vger.kernel.org 13147S: Maintained 13148B: mailto:krzysztof.kozlowski@linaro.org 13149T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13150F: Documentation/devicetree/bindings/memory-controllers/ 13151F: drivers/memory/ 13152F: include/dt-bindings/memory/ 13153F: include/memory/ 13154 13155MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13156M: Dmitry Osipenko <digetx@gmail.com> 13157L: linux-pm@vger.kernel.org 13158L: linux-tegra@vger.kernel.org 13159T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13160S: Maintained 13161F: drivers/devfreq/tegra30-devfreq.c 13162 13163MEMORY MANAGEMENT 13164M: Andrew Morton <akpm@linux-foundation.org> 13165L: linux-mm@kvack.org 13166S: Maintained 13167W: http://www.linux-mm.org 13168T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13169T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13170F: include/linux/gfp.h 13171F: include/linux/gfp_types.h 13172F: include/linux/memory_hotplug.h 13173F: include/linux/mm.h 13174F: include/linux/mmzone.h 13175F: include/linux/pagewalk.h 13176F: include/linux/vmalloc.h 13177F: mm/ 13178F: tools/testing/selftests/vm/ 13179 13180MEMORY HOT(UN)PLUG 13181M: David Hildenbrand <david@redhat.com> 13182M: Oscar Salvador <osalvador@suse.de> 13183L: linux-mm@kvack.org 13184S: Maintained 13185F: Documentation/admin-guide/mm/memory-hotplug.rst 13186F: Documentation/core-api/memory-hotplug.rst 13187F: drivers/base/memory.c 13188F: include/linux/memory_hotplug.h 13189F: mm/memory_hotplug.c 13190F: tools/testing/selftests/memory-hotplug/ 13191 13192MEMORY TECHNOLOGY DEVICES (MTD) 13193M: Miquel Raynal <miquel.raynal@bootlin.com> 13194M: Richard Weinberger <richard@nod.at> 13195M: Vignesh Raghavendra <vigneshr@ti.com> 13196L: linux-mtd@lists.infradead.org 13197S: Maintained 13198W: http://www.linux-mtd.infradead.org/ 13199Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13200C: irc://irc.oftc.net/mtd 13201T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13202T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13203F: Documentation/devicetree/bindings/mtd/ 13204F: drivers/mtd/ 13205F: include/linux/mtd/ 13206F: include/uapi/mtd/ 13207 13208MEN A21 WATCHDOG DRIVER 13209M: Johannes Thumshirn <morbidrsa@gmail.com> 13210L: linux-watchdog@vger.kernel.org 13211S: Maintained 13212F: drivers/watchdog/mena21_wdt.c 13213 13214MEN CHAMELEON BUS (mcb) 13215M: Johannes Thumshirn <morbidrsa@gmail.com> 13216S: Maintained 13217F: Documentation/driver-api/men-chameleon-bus.rst 13218F: drivers/mcb/ 13219F: include/linux/mcb.h 13220 13221MEN F21BMC (Board Management Controller) 13222M: Andreas Werner <andreas.werner@men.de> 13223S: Supported 13224F: Documentation/hwmon/menf21bmc.rst 13225F: drivers/hwmon/menf21bmc_hwmon.c 13226F: drivers/leds/leds-menf21bmc.c 13227F: drivers/mfd/menf21bmc.c 13228F: drivers/watchdog/menf21bmc_wdt.c 13229 13230MEN Z069 WATCHDOG DRIVER 13231M: Johannes Thumshirn <jth@kernel.org> 13232L: linux-watchdog@vger.kernel.org 13233S: Maintained 13234F: drivers/watchdog/menz69_wdt.c 13235 13236MESON AO CEC DRIVER FOR AMLOGIC SOCS 13237M: Neil Armstrong <narmstrong@baylibre.com> 13238L: linux-media@vger.kernel.org 13239L: linux-amlogic@lists.infradead.org 13240S: Supported 13241W: http://linux-meson.com/ 13242T: git git://linuxtv.org/media_tree.git 13243F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13244F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13245F: drivers/media/cec/platform/meson/ao-cec.c 13246 13247MESON GE2D DRIVER FOR AMLOGIC SOCS 13248M: Neil Armstrong <narmstrong@baylibre.com> 13249L: linux-media@vger.kernel.org 13250L: linux-amlogic@lists.infradead.org 13251S: Supported 13252T: git git://linuxtv.org/media_tree.git 13253F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13254F: drivers/media/platform/amlogic/meson-ge2d/ 13255 13256MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13257M: Liang Yang <liang.yang@amlogic.com> 13258L: linux-mtd@lists.infradead.org 13259S: Maintained 13260F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13261F: drivers/mtd/nand/raw/meson_* 13262 13263MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13264M: Neil Armstrong <narmstrong@baylibre.com> 13265L: linux-media@vger.kernel.org 13266L: linux-amlogic@lists.infradead.org 13267S: Supported 13268T: git git://linuxtv.org/media_tree.git 13269F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13270F: drivers/staging/media/meson/vdec/ 13271 13272METHODE UDPU SUPPORT 13273M: Vladimir Vid <vladimir.vid@sartura.hr> 13274S: Maintained 13275F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13276 13277MHI BUS 13278M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13279R: Hemant Kumar <quic_hemantk@quicinc.com> 13280L: mhi@lists.linux.dev 13281L: linux-arm-msm@vger.kernel.org 13282S: Maintained 13283T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13284F: Documentation/ABI/stable/sysfs-bus-mhi 13285F: Documentation/mhi/ 13286F: drivers/bus/mhi/ 13287F: include/linux/mhi.h 13288 13289MICROBLAZE ARCHITECTURE 13290M: Michal Simek <monstr@monstr.eu> 13291S: Supported 13292W: http://www.monstr.eu/fdt/ 13293T: git git://git.monstr.eu/linux-2.6-microblaze.git 13294F: arch/microblaze/ 13295 13296MICROCHIP AT91 DMA DRIVERS 13297M: Ludovic Desroches <ludovic.desroches@microchip.com> 13298M: Tudor Ambarus <tudor.ambarus@microchip.com> 13299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13300L: dmaengine@vger.kernel.org 13301S: Supported 13302F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13303F: drivers/dma/at_hdmac.c 13304F: drivers/dma/at_hdmac_regs.h 13305F: drivers/dma/at_xdmac.c 13306F: include/dt-bindings/dma/at91.h 13307 13308MICROCHIP AT91 SERIAL DRIVER 13309M: Richard Genoud <richard.genoud@gmail.com> 13310S: Maintained 13311F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13312F: drivers/tty/serial/atmel_serial.c 13313F: drivers/tty/serial/atmel_serial.h 13314 13315MICROCHIP AT91 USART MFD DRIVER 13316M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13317L: linux-kernel@vger.kernel.org 13318S: Supported 13319F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13320F: drivers/mfd/at91-usart.c 13321F: include/dt-bindings/mfd/at91-usart.h 13322 13323MICROCHIP AT91 USART SPI DRIVER 13324M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13325L: linux-spi@vger.kernel.org 13326S: Supported 13327F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13328F: drivers/spi/spi-at91-usart.c 13329 13330MICROCHIP AUDIO ASOC DRIVERS 13331M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13333S: Supported 13334F: sound/soc/atmel 13335 13336MICROCHIP CSI2DC DRIVER 13337M: Eugen Hristev <eugen.hristev@microchip.com> 13338L: linux-media@vger.kernel.org 13339S: Supported 13340F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13341F: drivers/media/platform/atmel/microchip-csi2dc.c 13342 13343MICROCHIP ECC DRIVER 13344M: Tudor Ambarus <tudor.ambarus@microchip.com> 13345L: linux-crypto@vger.kernel.org 13346S: Maintained 13347F: drivers/crypto/atmel-ecc.* 13348 13349MICROCHIP EIC DRIVER 13350M: Claudiu Beznea <claudiu.beznea@microchip.com> 13351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13352S: Supported 13353F: drivers/irqchip/irq-mchp-eic.c 13354 13355MICROCHIP I2C DRIVER 13356M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13357L: linux-i2c@vger.kernel.org 13358S: Supported 13359F: drivers/i2c/busses/i2c-at91-*.c 13360F: drivers/i2c/busses/i2c-at91.h 13361 13362MICROCHIP ISC DRIVER 13363M: Eugen Hristev <eugen.hristev@microchip.com> 13364L: linux-media@vger.kernel.org 13365S: Supported 13366F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13367F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13368F: drivers/media/platform/atmel/atmel-isc* 13369F: drivers/media/platform/atmel/atmel-sama*-isc* 13370F: include/linux/atmel-isc-media.h 13371 13372MICROCHIP ISI DRIVER 13373M: Eugen Hristev <eugen.hristev@microchip.com> 13374L: linux-media@vger.kernel.org 13375S: Supported 13376F: drivers/media/platform/atmel/atmel-isi.c 13377F: drivers/media/platform/atmel/atmel-isi.h 13378 13379MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13380M: Woojung Huh <woojung.huh@microchip.com> 13381M: UNGLinuxDriver@microchip.com 13382L: netdev@vger.kernel.org 13383S: Maintained 13384F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13385F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13386F: drivers/net/dsa/microchip/* 13387F: include/linux/platform_data/microchip-ksz.h 13388F: net/dsa/tag_ksz.c 13389 13390MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13391M: Arun Ramadoss <arun.ramadoss@microchip.com> 13392R: UNGLinuxDriver@microchip.com 13393L: netdev@vger.kernel.org 13394S: Maintained 13395F: drivers/net/phy/microchip_t1.c 13396 13397MICROCHIP LAN743X ETHERNET DRIVER 13398M: Bryan Whitehead <bryan.whitehead@microchip.com> 13399M: UNGLinuxDriver@microchip.com 13400L: netdev@vger.kernel.org 13401S: Maintained 13402F: drivers/net/ethernet/microchip/lan743x_* 13403 13404MICROCHIP LAN966X ETHERNET DRIVER 13405M: Horatiu Vultur <horatiu.vultur@microchip.com> 13406M: UNGLinuxDriver@microchip.com 13407L: netdev@vger.kernel.org 13408S: Maintained 13409F: drivers/net/ethernet/microchip/lan966x/* 13410 13411MICROCHIP LCDFB DRIVER 13412M: Nicolas Ferre <nicolas.ferre@microchip.com> 13413L: linux-fbdev@vger.kernel.org 13414S: Maintained 13415F: drivers/video/fbdev/atmel_lcdfb.c 13416F: include/video/atmel_lcdc.h 13417 13418MICROCHIP MCP16502 PMIC DRIVER 13419M: Claudiu Beznea <claudiu.beznea@microchip.com> 13420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13421S: Supported 13422F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13423F: drivers/regulator/mcp16502.c 13424 13425MICROCHIP MCP3911 ADC DRIVER 13426M: Marcus Folkesson <marcus.folkesson@gmail.com> 13427M: Kent Gustavsson <kent@minoris.se> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13431F: drivers/iio/adc/mcp3911.c 13432 13433MICROCHIP MMC/SD/SDIO MCI DRIVER 13434M: Ludovic Desroches <ludovic.desroches@microchip.com> 13435S: Maintained 13436F: drivers/mmc/host/atmel-mci.c 13437 13438MICROCHIP NAND DRIVER 13439M: Tudor Ambarus <tudor.ambarus@microchip.com> 13440L: linux-mtd@lists.infradead.org 13441S: Supported 13442F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13443F: drivers/mtd/nand/raw/atmel/* 13444 13445MICROCHIP OTPC DRIVER 13446M: Claudiu Beznea <claudiu.beznea@microchip.com> 13447L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13448S: Supported 13449F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13450F: drivers/nvmem/microchip-otpc.c 13451F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13452 13453MICROCHIP PWM DRIVER 13454M: Claudiu Beznea <claudiu.beznea@microchip.com> 13455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13456L: linux-pwm@vger.kernel.org 13457S: Supported 13458F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13459F: drivers/pwm/pwm-atmel.c 13460 13461MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13462M: Eugen Hristev <eugen.hristev@microchip.com> 13463L: linux-iio@vger.kernel.org 13464S: Supported 13465F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13466F: drivers/iio/adc/at91-sama5d2_adc.c 13467F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13468 13469MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13470M: Claudiu Beznea <claudiu.beznea@microchip.com> 13471S: Supported 13472F: drivers/power/reset/at91-sama5d2_shdwc.c 13473 13474MICROCHIP SPI DRIVER 13475M: Tudor Ambarus <tudor.ambarus@microchip.com> 13476S: Supported 13477F: drivers/spi/spi-atmel.* 13478 13479MICROCHIP SSC DRIVER 13480M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13482S: Supported 13483F: drivers/misc/atmel-ssc.c 13484F: include/linux/atmel-ssc.h 13485 13486MICROCHIP USB251XB DRIVER 13487M: Richard Leitner <richard.leitner@skidata.com> 13488L: linux-usb@vger.kernel.org 13489S: Maintained 13490F: Documentation/devicetree/bindings/usb/usb251xb.txt 13491F: drivers/usb/misc/usb251xb.c 13492 13493MICROCHIP USBA UDC DRIVER 13494M: Cristian Birsan <cristian.birsan@microchip.com> 13495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13496S: Supported 13497F: drivers/usb/gadget/udc/atmel_usba_udc.* 13498 13499MICROCHIP WILC1000 WIFI DRIVER 13500M: Ajay Singh <ajay.kathat@microchip.com> 13501M: Claudiu Beznea <claudiu.beznea@microchip.com> 13502L: linux-wireless@vger.kernel.org 13503S: Supported 13504F: drivers/net/wireless/microchip/wilc1000/ 13505 13506MICROSEMI MIPS SOCS 13507M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13508M: UNGLinuxDriver@microchip.com 13509L: linux-mips@vger.kernel.org 13510S: Supported 13511F: Documentation/devicetree/bindings/mips/mscc.txt 13512F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13513F: arch/mips/boot/dts/mscc/ 13514F: arch/mips/configs/generic/board-ocelot.config 13515F: arch/mips/generic/board-ocelot.c 13516 13517MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13518M: Don Brace <don.brace@microchip.com> 13519L: storagedev@microchip.com 13520L: linux-scsi@vger.kernel.org 13521S: Supported 13522F: Documentation/scsi/smartpqi.rst 13523F: drivers/scsi/smartpqi/Kconfig 13524F: drivers/scsi/smartpqi/Makefile 13525F: drivers/scsi/smartpqi/smartpqi*.[ch] 13526F: include/linux/cciss*.h 13527F: include/uapi/linux/cciss*.h 13528 13529MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 13530M: Maximilian Luz <luzmaximilian@gmail.com> 13531L: platform-driver-x86@vger.kernel.org 13532S: Maintained 13533F: drivers/platform/surface/surface_aggregator_tabletsw.c 13534 13535MICROSOFT SURFACE BATTERY AND AC DRIVERS 13536M: Maximilian Luz <luzmaximilian@gmail.com> 13537L: linux-pm@vger.kernel.org 13538L: platform-driver-x86@vger.kernel.org 13539S: Maintained 13540F: drivers/power/supply/surface_battery.c 13541F: drivers/power/supply/surface_charger.c 13542 13543MICROSOFT SURFACE DTX DRIVER 13544M: Maximilian Luz <luzmaximilian@gmail.com> 13545L: platform-driver-x86@vger.kernel.org 13546S: Maintained 13547F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13548F: drivers/platform/surface/surface_dtx.c 13549F: include/uapi/linux/surface_aggregator/dtx.h 13550 13551MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13552M: Maximilian Luz <luzmaximilian@gmail.com> 13553L: platform-driver-x86@vger.kernel.org 13554S: Maintained 13555F: drivers/platform/surface/surface_gpe.c 13556 13557MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13558M: Hans de Goede <hdegoede@redhat.com> 13559M: Mark Gross <markgross@kernel.org> 13560M: Maximilian Luz <luzmaximilian@gmail.com> 13561L: platform-driver-x86@vger.kernel.org 13562S: Maintained 13563T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13564F: drivers/platform/surface/ 13565 13566MICROSOFT SURFACE HID TRANSPORT DRIVER 13567M: Maximilian Luz <luzmaximilian@gmail.com> 13568L: linux-input@vger.kernel.org 13569L: platform-driver-x86@vger.kernel.org 13570S: Maintained 13571F: drivers/hid/surface-hid/ 13572 13573MICROSOFT SURFACE HOT-PLUG DRIVER 13574M: Maximilian Luz <luzmaximilian@gmail.com> 13575L: platform-driver-x86@vger.kernel.org 13576S: Maintained 13577F: drivers/platform/surface/surface_hotplug.c 13578 13579MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13580M: Maximilian Luz <luzmaximilian@gmail.com> 13581L: platform-driver-x86@vger.kernel.org 13582S: Maintained 13583F: drivers/platform/surface/surface_platform_profile.c 13584 13585MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13586M: Chen Yu <yu.c.chen@intel.com> 13587L: platform-driver-x86@vger.kernel.org 13588S: Supported 13589F: drivers/platform/surface/surfacepro3_button.c 13590 13591MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13592M: Maximilian Luz <luzmaximilian@gmail.com> 13593L: platform-driver-x86@vger.kernel.org 13594S: Maintained 13595W: https://github.com/linux-surface/surface-aggregator-module 13596C: irc://irc.libera.chat/linux-surface 13597F: Documentation/driver-api/surface_aggregator/ 13598F: drivers/platform/surface/aggregator/ 13599F: drivers/platform/surface/surface_acpi_notify.c 13600F: drivers/platform/surface/surface_aggregator_cdev.c 13601F: drivers/platform/surface/surface_aggregator_registry.c 13602F: include/linux/surface_acpi_notify.h 13603F: include/linux/surface_aggregator/ 13604F: include/uapi/linux/surface_aggregator/ 13605 13606MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 13607M: Maximilian Luz <luzmaximilian@gmail.com> 13608L: platform-driver-x86@vger.kernel.org 13609S: Maintained 13610F: drivers/platform/surface/surface_aggregator_hub.c 13611 13612MICROTEK X6 SCANNER 13613M: Oliver Neukum <oliver@neukum.org> 13614S: Maintained 13615F: drivers/usb/image/microtek.* 13616 13617MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13618M: Luka Kovacic <luka.kovacic@sartura.hr> 13619M: Luka Perkov <luka.perkov@sartura.hr> 13620S: Maintained 13621F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13622F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13623F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13624F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13625F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13626F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13627 13628MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13629M: Sakari Ailus <sakari.ailus@linux.intel.com> 13630L: linux-media@vger.kernel.org 13631S: Maintained 13632F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13633F: Documentation/driver-api/media/drivers/ccs/ 13634F: Documentation/userspace-api/media/drivers/ccs.rst 13635F: drivers/media/i2c/ccs-pll.c 13636F: drivers/media/i2c/ccs-pll.h 13637F: drivers/media/i2c/ccs/ 13638F: include/uapi/linux/ccs.h 13639F: include/uapi/linux/smiapp.h 13640 13641MIPS 13642M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13643L: linux-mips@vger.kernel.org 13644S: Maintained 13645W: http://www.linux-mips.org/ 13646Q: https://patchwork.kernel.org/project/linux-mips/list/ 13647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13648F: Documentation/devicetree/bindings/mips/ 13649F: Documentation/mips/ 13650F: arch/mips/ 13651F: drivers/platform/mips/ 13652F: include/dt-bindings/mips/ 13653 13654MIPS BOSTON DEVELOPMENT BOARD 13655M: Paul Burton <paulburton@kernel.org> 13656L: linux-mips@vger.kernel.org 13657S: Maintained 13658F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13659F: arch/mips/boot/dts/img/boston.dts 13660F: arch/mips/configs/generic/board-boston.config 13661F: drivers/clk/imgtec/clk-boston.c 13662F: include/dt-bindings/clock/boston-clock.h 13663 13664MIPS CORE DRIVERS 13665M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13666M: Serge Semin <fancer.lancer@gmail.com> 13667L: linux-mips@vger.kernel.org 13668S: Supported 13669F: drivers/bus/mips_cdmm.c 13670F: drivers/clocksource/mips-gic-timer.c 13671F: drivers/cpuidle/cpuidle-cps.c 13672F: drivers/irqchip/irq-mips-cpu.c 13673F: drivers/irqchip/irq-mips-gic.c 13674 13675MIPS GENERIC PLATFORM 13676M: Paul Burton <paulburton@kernel.org> 13677L: linux-mips@vger.kernel.org 13678S: Supported 13679F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13680F: arch/mips/generic/ 13681F: arch/mips/tools/generic-board-config.sh 13682 13683MIPS RINT INSTRUCTION EMULATION 13684M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13685L: linux-mips@vger.kernel.org 13686S: Supported 13687F: arch/mips/math-emu/dp_rint.c 13688F: arch/mips/math-emu/sp_rint.c 13689 13690MIPS/LOONGSON1 ARCHITECTURE 13691M: Keguang Zhang <keguang.zhang@gmail.com> 13692L: linux-mips@vger.kernel.org 13693S: Maintained 13694F: arch/mips/include/asm/mach-loongson32/ 13695F: arch/mips/loongson32/ 13696F: drivers/*/*/*loongson1* 13697F: drivers/*/*loongson1* 13698 13699MIPS/LOONGSON2EF ARCHITECTURE 13700M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13701L: linux-mips@vger.kernel.org 13702S: Maintained 13703F: arch/mips/include/asm/mach-loongson2ef/ 13704F: arch/mips/loongson2ef/ 13705F: drivers/cpufreq/loongson2_cpufreq.c 13706 13707MIPS/LOONGSON64 ARCHITECTURE 13708M: Huacai Chen <chenhuacai@kernel.org> 13709M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13710L: linux-mips@vger.kernel.org 13711S: Maintained 13712F: arch/mips/include/asm/mach-loongson64/ 13713F: arch/mips/loongson64/ 13714F: drivers/irqchip/irq-loongson* 13715F: drivers/platform/mips/cpu_hwmon.c 13716 13717MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13718M: Hans Verkuil <hverkuil@xs4all.nl> 13719L: linux-media@vger.kernel.org 13720S: Odd Fixes 13721W: https://linuxtv.org 13722T: git git://linuxtv.org/media_tree.git 13723F: drivers/media/radio/radio-miropcm20* 13724 13725MMP SUPPORT 13726R: Lubomir Rintel <lkundrak@v3.sk> 13727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13728S: Odd Fixes 13729T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13730F: arch/arm/boot/dts/mmp* 13731F: arch/arm/mach-mmp/ 13732F: include/linux/soc/mmp/ 13733 13734MMP USB PHY DRIVERS 13735R: Lubomir Rintel <lkundrak@v3.sk> 13736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13737S: Maintained 13738F: drivers/phy/marvell/phy-mmp3-usb.c 13739F: drivers/phy/marvell/phy-pxa-usb.c 13740 13741MMU GATHER AND TLB INVALIDATION 13742M: Will Deacon <will@kernel.org> 13743M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13744M: Andrew Morton <akpm@linux-foundation.org> 13745M: Nick Piggin <npiggin@gmail.com> 13746M: Peter Zijlstra <peterz@infradead.org> 13747L: linux-arch@vger.kernel.org 13748L: linux-mm@kvack.org 13749S: Maintained 13750F: arch/*/include/asm/tlb.h 13751F: include/asm-generic/tlb.h 13752F: mm/mmu_gather.c 13753 13754MN88472 MEDIA DRIVER 13755M: Antti Palosaari <crope@iki.fi> 13756L: linux-media@vger.kernel.org 13757S: Maintained 13758W: https://linuxtv.org 13759W: http://palosaari.fi/linux/ 13760Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13761F: drivers/media/dvb-frontends/mn88472* 13762 13763MN88473 MEDIA DRIVER 13764M: Antti Palosaari <crope@iki.fi> 13765L: linux-media@vger.kernel.org 13766S: Maintained 13767W: https://linuxtv.org 13768W: http://palosaari.fi/linux/ 13769Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13770F: drivers/media/dvb-frontends/mn88473* 13771 13772MODULE SUPPORT 13773M: Luis Chamberlain <mcgrof@kernel.org> 13774L: linux-modules@vger.kernel.org 13775L: linux-kernel@vger.kernel.org 13776S: Maintained 13777T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13778F: include/linux/module.h 13779F: kernel/module/ 13780F: scripts/module* 13781 13782MONOLITHIC POWER SYSTEM PMIC DRIVER 13783M: Saravanan Sekar <sravanhome@gmail.com> 13784S: Maintained 13785F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13786F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13787F: drivers/iio/adc/mp2629_adc.c 13788F: drivers/mfd/mp2629.c 13789F: drivers/power/supply/mp2629_charger.c 13790F: drivers/regulator/mp5416.c 13791F: drivers/regulator/mpq7920.c 13792F: drivers/regulator/mpq7920.h 13793F: include/linux/mfd/mp2629.h 13794 13795MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13796S: Orphan 13797W: http://popies.net/meye/ 13798F: Documentation/userspace-api/media/drivers/meye* 13799F: drivers/media/pci/meye/ 13800F: include/uapi/linux/meye.h 13801 13802MOTORCOMM PHY DRIVER 13803M: Peter Geis <pgwipeout@gmail.com> 13804L: netdev@vger.kernel.org 13805S: Maintained 13806F: drivers/net/phy/motorcomm.c 13807 13808MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13809M: Jiri Slaby <jirislaby@kernel.org> 13810S: Maintained 13811F: Documentation/driver-api/tty/moxa-smartio.rst 13812F: drivers/tty/mxser.* 13813 13814MR800 AVERMEDIA USB FM RADIO DRIVER 13815M: Alexey Klimov <klimov.linux@gmail.com> 13816L: linux-media@vger.kernel.org 13817S: Maintained 13818T: git git://linuxtv.org/media_tree.git 13819F: drivers/media/radio/radio-mr800.c 13820 13821MRF24J40 IEEE 802.15.4 RADIO DRIVER 13822M: Alan Ott <alan@signal11.us> 13823L: linux-wpan@vger.kernel.org 13824S: Maintained 13825F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13826F: drivers/net/ieee802154/mrf24j40.c 13827 13828MSI LAPTOP SUPPORT 13829M: "Lee, Chun-Yi" <jlee@suse.com> 13830L: platform-driver-x86@vger.kernel.org 13831S: Maintained 13832F: drivers/platform/x86/msi-laptop.c 13833 13834MSI WMI SUPPORT 13835L: platform-driver-x86@vger.kernel.org 13836S: Orphan 13837F: drivers/platform/x86/msi-wmi.c 13838 13839MSI001 MEDIA DRIVER 13840M: Antti Palosaari <crope@iki.fi> 13841L: linux-media@vger.kernel.org 13842S: Maintained 13843W: https://linuxtv.org 13844W: http://palosaari.fi/linux/ 13845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13846T: git git://linuxtv.org/anttip/media_tree.git 13847F: drivers/media/tuners/msi001* 13848 13849MSI2500 MEDIA DRIVER 13850M: Antti Palosaari <crope@iki.fi> 13851L: linux-media@vger.kernel.org 13852S: Maintained 13853W: https://linuxtv.org 13854W: http://palosaari.fi/linux/ 13855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13856T: git git://linuxtv.org/anttip/media_tree.git 13857F: drivers/media/usb/msi2500/ 13858 13859MSTAR INTERRUPT CONTROLLER DRIVER 13860M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13861M: Daniel Palmer <daniel@thingy.jp> 13862S: Maintained 13863F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13864F: drivers/irqchip/irq-mst-intc.c 13865 13866MSYSTEMS DISKONCHIP G3 MTD DRIVER 13867M: Robert Jarzmik <robert.jarzmik@free.fr> 13868L: linux-mtd@lists.infradead.org 13869S: Maintained 13870F: drivers/mtd/devices/docg3* 13871 13872MT9M032 APTINA SENSOR DRIVER 13873M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13874L: linux-media@vger.kernel.org 13875S: Maintained 13876T: git git://linuxtv.org/media_tree.git 13877F: drivers/media/i2c/mt9m032.c 13878F: include/media/i2c/mt9m032.h 13879 13880MT9P031 APTINA CAMERA SENSOR 13881M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13882L: linux-media@vger.kernel.org 13883S: Maintained 13884T: git git://linuxtv.org/media_tree.git 13885F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13886F: drivers/media/i2c/mt9p031.c 13887F: include/media/i2c/mt9p031.h 13888 13889MT9T001 APTINA CAMERA SENSOR 13890M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13891L: linux-media@vger.kernel.org 13892S: Maintained 13893T: git git://linuxtv.org/media_tree.git 13894F: drivers/media/i2c/mt9t001.c 13895F: include/media/i2c/mt9t001.h 13896 13897MT9T112 APTINA CAMERA SENSOR 13898M: Jacopo Mondi <jacopo@jmondi.org> 13899L: linux-media@vger.kernel.org 13900S: Odd Fixes 13901T: git git://linuxtv.org/media_tree.git 13902F: drivers/media/i2c/mt9t112.c 13903F: include/media/i2c/mt9t112.h 13904 13905MT9V032 APTINA CAMERA SENSOR 13906M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909T: git git://linuxtv.org/media_tree.git 13910F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13911F: drivers/media/i2c/mt9v032.c 13912F: include/media/i2c/mt9v032.h 13913 13914MT9V111 APTINA CAMERA SENSOR 13915M: Jacopo Mondi <jacopo@jmondi.org> 13916L: linux-media@vger.kernel.org 13917S: Maintained 13918T: git git://linuxtv.org/media_tree.git 13919F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13920F: drivers/media/i2c/mt9v111.c 13921 13922MULTIFUNCTION DEVICES (MFD) 13923M: Lee Jones <lee@kernel.org> 13924S: Supported 13925T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13926F: Documentation/devicetree/bindings/mfd/ 13927F: drivers/mfd/ 13928F: include/dt-bindings/mfd/ 13929F: include/linux/mfd/ 13930 13931MULTIMEDIA CARD (MMC) ETC. OVER SPI 13932S: Orphan 13933F: drivers/mmc/host/mmc_spi.c 13934F: include/linux/spi/mmc_spi.h 13935 13936MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13937M: Ulf Hansson <ulf.hansson@linaro.org> 13938L: linux-mmc@vger.kernel.org 13939S: Maintained 13940T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13941F: Documentation/devicetree/bindings/mmc/ 13942F: drivers/mmc/ 13943F: include/linux/mmc/ 13944F: include/uapi/linux/mmc/ 13945 13946MULTIPLEXER SUBSYSTEM 13947M: Peter Rosin <peda@axentia.se> 13948S: Maintained 13949F: Documentation/ABI/testing/sysfs-class-mux* 13950F: Documentation/devicetree/bindings/mux/ 13951F: drivers/mux/ 13952F: include/dt-bindings/mux/ 13953F: include/linux/mux/ 13954 13955MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13956M: Bin Liu <b-liu@ti.com> 13957L: linux-usb@vger.kernel.org 13958S: Maintained 13959F: drivers/usb/musb/ 13960 13961MXL301RF MEDIA DRIVER 13962M: Akihiro Tsukada <tskd08@gmail.com> 13963L: linux-media@vger.kernel.org 13964S: Odd Fixes 13965F: drivers/media/tuners/mxl301rf* 13966 13967MXL5007T MEDIA DRIVER 13968M: Michael Krufky <mkrufky@linuxtv.org> 13969L: linux-media@vger.kernel.org 13970S: Maintained 13971W: https://linuxtv.org 13972W: http://github.com/mkrufky 13973Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13974T: git git://linuxtv.org/mkrufky/tuners.git 13975F: drivers/media/tuners/mxl5007t.* 13976 13977MXSFB DRM DRIVER 13978M: Marek Vasut <marex@denx.de> 13979M: Stefan Agner <stefan@agner.ch> 13980L: dri-devel@lists.freedesktop.org 13981S: Supported 13982T: git git://anongit.freedesktop.org/drm/drm-misc 13983F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13984F: drivers/gpu/drm/mxsfb/ 13985 13986MYLEX DAC960 PCI RAID Controller 13987M: Hannes Reinecke <hare@kernel.org> 13988L: linux-scsi@vger.kernel.org 13989S: Supported 13990F: drivers/scsi/myrb.* 13991F: drivers/scsi/myrs.* 13992 13993MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13994M: Chris Lee <christopher.lee@cspi.com> 13995L: netdev@vger.kernel.org 13996S: Supported 13997W: https://www.cspi.com/ethernet-products/support/downloads/ 13998F: drivers/net/ethernet/myricom/myri10ge/ 13999 14000NAND FLASH SUBSYSTEM 14001M: Miquel Raynal <miquel.raynal@bootlin.com> 14002R: Richard Weinberger <richard@nod.at> 14003L: linux-mtd@lists.infradead.org 14004S: Maintained 14005W: http://www.linux-mtd.infradead.org/ 14006Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14007C: irc://irc.oftc.net/mtd 14008T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14009F: drivers/mtd/nand/ 14010F: include/linux/mtd/*nand*.h 14011 14012NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14013M: Daniel Mack <zonque@gmail.com> 14014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14015S: Maintained 14016W: http://www.native-instruments.com 14017F: sound/usb/caiaq/ 14018 14019NATSEMI ETHERNET DRIVER (DP8381x) 14020S: Orphan 14021F: drivers/net/ethernet/natsemi/natsemi.c 14022 14023NCR 5380 SCSI DRIVERS 14024M: Finn Thain <fthain@linux-m68k.org> 14025M: Michael Schmitz <schmitzmic@gmail.com> 14026L: linux-scsi@vger.kernel.org 14027S: Maintained 14028F: Documentation/scsi/g_NCR5380.rst 14029F: drivers/scsi/NCR5380.* 14030F: drivers/scsi/arm/cumana_1.c 14031F: drivers/scsi/arm/oak.c 14032F: drivers/scsi/atari_scsi.* 14033F: drivers/scsi/dmx3191d.c 14034F: drivers/scsi/g_NCR5380.* 14035F: drivers/scsi/mac_scsi.* 14036F: drivers/scsi/sun3_scsi.* 14037F: drivers/scsi/sun3_scsi_vme.c 14038 14039NCSI LIBRARY 14040M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14041S: Maintained 14042F: net/ncsi/ 14043 14044NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14045M: Guenter Roeck <linux@roeck-us.net> 14046L: linux-hwmon@vger.kernel.org 14047S: Maintained 14048F: Documentation/hwmon/nct6775.rst 14049F: drivers/hwmon/nct6775-core.c 14050F: drivers/hwmon/nct6775-platform.c 14051F: drivers/hwmon/nct6775.h 14052 14053NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14054M: Zev Weiss <zev@bewilderbeest.net> 14055L: linux-hwmon@vger.kernel.org 14056S: Maintained 14057F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14058F: drivers/hwmon/nct6775-i2c.c 14059 14060NETDEVSIM 14061M: Jakub Kicinski <kuba@kernel.org> 14062S: Maintained 14063F: drivers/net/netdevsim/* 14064 14065NETEM NETWORK EMULATOR 14066M: Stephen Hemminger <stephen@networkplumber.org> 14067L: netdev@vger.kernel.org 14068S: Maintained 14069F: net/sched/sch_netem.c 14070 14071NETERION 10GbE DRIVERS (s2io) 14072M: Jon Mason <jdmason@kudzu.us> 14073L: netdev@vger.kernel.org 14074S: Supported 14075F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14076F: drivers/net/ethernet/neterion/ 14077 14078NETFILTER 14079M: Pablo Neira Ayuso <pablo@netfilter.org> 14080M: Jozsef Kadlecsik <kadlec@netfilter.org> 14081M: Florian Westphal <fw@strlen.de> 14082L: netfilter-devel@vger.kernel.org 14083L: coreteam@netfilter.org 14084S: Maintained 14085W: http://www.netfilter.org/ 14086W: http://www.iptables.org/ 14087W: http://www.nftables.org/ 14088Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14089C: irc://irc.libera.chat/netfilter 14090T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14091T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14092F: include/linux/netfilter* 14093F: include/linux/netfilter/ 14094F: include/net/netfilter/ 14095F: include/uapi/linux/netfilter* 14096F: include/uapi/linux/netfilter/ 14097F: net/*/netfilter.c 14098F: net/*/netfilter/ 14099F: net/bridge/br_netfilter*.c 14100F: net/netfilter/ 14101 14102NETROM NETWORK LAYER 14103M: Ralf Baechle <ralf@linux-mips.org> 14104L: linux-hams@vger.kernel.org 14105S: Maintained 14106W: http://www.linux-ax25.org/ 14107F: include/net/netrom.h 14108F: include/uapi/linux/netrom.h 14109F: net/netrom/ 14110 14111NETRONIX EMBEDDED CONTROLLER 14112M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14113S: Maintained 14114F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14115F: drivers/mfd/ntxec.c 14116F: drivers/pwm/pwm-ntxec.c 14117F: drivers/rtc/rtc-ntxec.c 14118F: include/linux/mfd/ntxec.h 14119 14120NETRONOME ETHERNET DRIVERS 14121M: Simon Horman <simon.horman@corigine.com> 14122R: Jakub Kicinski <kuba@kernel.org> 14123L: oss-drivers@corigine.com 14124S: Maintained 14125F: drivers/net/ethernet/netronome/ 14126 14127NETWORK BLOCK DEVICE (NBD) 14128M: Josef Bacik <josef@toxicpanda.com> 14129L: linux-block@vger.kernel.org 14130L: nbd@other.debian.org 14131S: Maintained 14132F: Documentation/admin-guide/blockdev/nbd.rst 14133F: drivers/block/nbd.c 14134F: include/trace/events/nbd.h 14135F: include/uapi/linux/nbd.h 14136 14137NETWORK DROP MONITOR 14138M: Neil Horman <nhorman@tuxdriver.com> 14139L: netdev@vger.kernel.org 14140S: Maintained 14141W: https://fedorahosted.org/dropwatch/ 14142F: include/uapi/linux/net_dropmon.h 14143F: net/core/drop_monitor.c 14144 14145NETWORKING DRIVERS 14146M: "David S. Miller" <davem@davemloft.net> 14147M: Eric Dumazet <edumazet@google.com> 14148M: Jakub Kicinski <kuba@kernel.org> 14149M: Paolo Abeni <pabeni@redhat.com> 14150L: netdev@vger.kernel.org 14151S: Maintained 14152Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14153T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14154T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14155F: Documentation/devicetree/bindings/net/ 14156F: drivers/connector/ 14157F: drivers/net/ 14158F: include/dt-bindings/net/ 14159F: include/linux/etherdevice.h 14160F: include/linux/fcdevice.h 14161F: include/linux/fddidevice.h 14162F: include/linux/hippidevice.h 14163F: include/linux/if_* 14164F: include/linux/inetdevice.h 14165F: include/linux/netdevice.h 14166F: include/uapi/linux/if_* 14167F: include/uapi/linux/netdevice.h 14168 14169NETWORKING DRIVERS (WIRELESS) 14170M: Kalle Valo <kvalo@kernel.org> 14171L: linux-wireless@vger.kernel.org 14172S: Maintained 14173W: https://wireless.wiki.kernel.org/ 14174Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14175T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14176T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14177F: Documentation/devicetree/bindings/net/wireless/ 14178F: drivers/net/wireless/ 14179 14180NETWORKING [DSA] 14181M: Andrew Lunn <andrew@lunn.ch> 14182M: Vivien Didelot <vivien.didelot@gmail.com> 14183M: Florian Fainelli <f.fainelli@gmail.com> 14184M: Vladimir Oltean <olteanv@gmail.com> 14185S: Maintained 14186F: Documentation/devicetree/bindings/net/dsa/ 14187F: drivers/net/dsa/ 14188F: include/linux/dsa/ 14189F: include/linux/platform_data/dsa.h 14190F: include/net/dsa.h 14191F: net/dsa/ 14192F: tools/testing/selftests/drivers/net/dsa/ 14193 14194NETWORKING [GENERAL] 14195M: "David S. Miller" <davem@davemloft.net> 14196M: Eric Dumazet <edumazet@google.com> 14197M: Jakub Kicinski <kuba@kernel.org> 14198M: Paolo Abeni <pabeni@redhat.com> 14199L: netdev@vger.kernel.org 14200S: Maintained 14201Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14202B: mailto:netdev@vger.kernel.org 14203T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14204T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14205F: Documentation/networking/ 14206F: Documentation/process/maintainer-netdev.rst 14207F: include/linux/in.h 14208F: include/linux/net.h 14209F: include/linux/netdevice.h 14210F: include/net/ 14211F: include/uapi/linux/in.h 14212F: include/uapi/linux/net.h 14213F: include/uapi/linux/net_namespace.h 14214F: include/uapi/linux/netdevice.h 14215F: lib/net_utils.c 14216F: lib/random32.c 14217F: net/ 14218F: tools/testing/selftests/net/ 14219 14220NETWORKING [IPSEC] 14221M: Steffen Klassert <steffen.klassert@secunet.com> 14222M: Herbert Xu <herbert@gondor.apana.org.au> 14223M: "David S. Miller" <davem@davemloft.net> 14224L: netdev@vger.kernel.org 14225S: Maintained 14226T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14227T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14228F: include/net/xfrm.h 14229F: include/uapi/linux/xfrm.h 14230F: net/ipv4/ah4.c 14231F: net/ipv4/esp4* 14232F: net/ipv4/ip_vti.c 14233F: net/ipv4/ipcomp.c 14234F: net/ipv4/xfrm* 14235F: net/ipv6/ah6.c 14236F: net/ipv6/esp6* 14237F: net/ipv6/ip6_vti.c 14238F: net/ipv6/ipcomp6.c 14239F: net/ipv6/xfrm* 14240F: net/key/ 14241F: net/xfrm/ 14242F: tools/testing/selftests/net/ipsec.c 14243 14244NETWORKING [IPv4/IPv6] 14245M: "David S. Miller" <davem@davemloft.net> 14246M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14247M: David Ahern <dsahern@kernel.org> 14248L: netdev@vger.kernel.org 14249S: Maintained 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14251F: arch/x86/net/* 14252F: include/linux/ip.h 14253F: include/linux/ipv6* 14254F: include/net/fib* 14255F: include/net/ip* 14256F: include/net/route.h 14257F: net/ipv4/ 14258F: net/ipv6/ 14259 14260NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14261M: Paul Moore <paul@paul-moore.com> 14262L: netdev@vger.kernel.org 14263L: linux-security-module@vger.kernel.org 14264S: Maintained 14265W: https://github.com/netlabel 14266F: Documentation/netlabel/ 14267F: include/net/calipso.h 14268F: include/net/cipso_ipv4.h 14269F: include/net/netlabel.h 14270F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14271F: include/uapi/linux/netfilter/xt_SECMARK.h 14272F: net/ipv4/cipso_ipv4.c 14273F: net/ipv6/calipso.c 14274F: net/netfilter/xt_CONNSECMARK.c 14275F: net/netfilter/xt_SECMARK.c 14276F: net/netlabel/ 14277 14278NETWORKING [MPTCP] 14279M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14280M: Matthieu Baerts <matthieu.baerts@tessares.net> 14281L: netdev@vger.kernel.org 14282L: mptcp@lists.linux.dev 14283S: Maintained 14284W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14285B: https://github.com/multipath-tcp/mptcp_net-next/issues 14286F: Documentation/networking/mptcp-sysctl.rst 14287F: include/net/mptcp.h 14288F: include/trace/events/mptcp.h 14289F: include/uapi/linux/mptcp.h 14290F: net/mptcp/ 14291F: tools/testing/selftests/bpf/*/*mptcp*.c 14292F: tools/testing/selftests/net/mptcp/ 14293 14294NETWORKING [TCP] 14295M: Eric Dumazet <edumazet@google.com> 14296L: netdev@vger.kernel.org 14297S: Maintained 14298F: include/linux/tcp.h 14299F: include/net/tcp.h 14300F: include/trace/events/tcp.h 14301F: include/uapi/linux/tcp.h 14302F: net/ipv4/syncookies.c 14303F: net/ipv4/tcp*.c 14304F: net/ipv6/syncookies.c 14305F: net/ipv6/tcp*.c 14306 14307NETWORKING [TLS] 14308M: Boris Pismenny <borisp@nvidia.com> 14309M: John Fastabend <john.fastabend@gmail.com> 14310M: Jakub Kicinski <kuba@kernel.org> 14311L: netdev@vger.kernel.org 14312S: Maintained 14313F: include/net/tls.h 14314F: include/uapi/linux/tls.h 14315F: net/tls/* 14316 14317NETXEN (1/10) GbE SUPPORT 14318M: Manish Chopra <manishc@marvell.com> 14319M: Rahul Verma <rahulv@marvell.com> 14320M: GR-Linux-NIC-Dev@marvell.com 14321L: netdev@vger.kernel.org 14322S: Supported 14323F: drivers/net/ethernet/qlogic/netxen/ 14324 14325NET_FAILOVER MODULE 14326M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14327L: netdev@vger.kernel.org 14328S: Supported 14329F: Documentation/networking/net_failover.rst 14330F: drivers/net/net_failover.c 14331F: include/net/net_failover.h 14332 14333NEXTHOP 14334M: David Ahern <dsahern@kernel.org> 14335L: netdev@vger.kernel.org 14336S: Maintained 14337F: include/net/netns/nexthop.h 14338F: include/net/nexthop.h 14339F: include/uapi/linux/nexthop.h 14340F: net/ipv4/nexthop.c 14341 14342NFC SUBSYSTEM 14343M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14344L: linux-nfc@lists.01.org (subscribers-only) 14345L: netdev@vger.kernel.org 14346S: Maintained 14347B: mailto:linux-nfc@lists.01.org 14348F: Documentation/devicetree/bindings/net/nfc/ 14349F: drivers/nfc/ 14350F: include/linux/platform_data/nfcmrvl.h 14351F: include/net/nfc/ 14352F: include/uapi/linux/nfc.h 14353F: net/nfc/ 14354 14355NFC VIRTUAL NCI DEVICE DRIVER 14356M: Bongsu Jeon <bongsu.jeon@samsung.com> 14357L: netdev@vger.kernel.org 14358L: linux-nfc@lists.01.org (subscribers-only) 14359S: Supported 14360F: drivers/nfc/virtual_ncidev.c 14361F: tools/testing/selftests/nci/ 14362 14363NFS, SUNRPC, AND LOCKD CLIENTS 14364M: Trond Myklebust <trond.myklebust@hammerspace.com> 14365M: Anna Schumaker <anna@kernel.org> 14366L: linux-nfs@vger.kernel.org 14367S: Maintained 14368W: http://client.linux-nfs.org 14369T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14370F: fs/lockd/ 14371F: fs/nfs/ 14372F: fs/nfs_common/ 14373F: include/linux/lockd/ 14374F: include/linux/nfs* 14375F: include/linux/sunrpc/ 14376F: include/uapi/linux/nfs* 14377F: include/uapi/linux/sunrpc/ 14378F: net/sunrpc/ 14379F: Documentation/filesystems/nfs/ 14380 14381NILFS2 FILESYSTEM 14382M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14383L: linux-nilfs@vger.kernel.org 14384S: Supported 14385W: https://nilfs.sourceforge.io/ 14386W: https://nilfs.osdn.jp/ 14387T: git git://github.com/konis/nilfs2.git 14388F: Documentation/filesystems/nilfs2.rst 14389F: fs/nilfs2/ 14390F: include/trace/events/nilfs2.h 14391F: include/uapi/linux/nilfs2_api.h 14392F: include/uapi/linux/nilfs2_ondisk.h 14393 14394NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14395M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14396S: Maintained 14397W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14398F: Documentation/scsi/NinjaSCSI.rst 14399F: drivers/scsi/pcmcia/nsp_* 14400 14401NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14402M: GOTO Masanori <gotom@debian.or.jp> 14403M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14404S: Maintained 14405W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14406F: Documentation/scsi/NinjaSCSI.rst 14407F: drivers/scsi/nsp32* 14408 14409NINTENDO HID DRIVER 14410M: Daniel J. Ogorchock <djogorchock@gmail.com> 14411L: linux-input@vger.kernel.org 14412S: Maintained 14413F: drivers/hid/hid-nintendo* 14414 14415NIOS2 ARCHITECTURE 14416M: Dinh Nguyen <dinguyen@kernel.org> 14417S: Maintained 14418T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14419F: arch/nios2/ 14420 14421NITRO ENCLAVES (NE) 14422M: Andra Paraschiv <andraprs@amazon.com> 14423M: Alexandru Vasile <lexnv@amazon.com> 14424M: Alexandru Ciobotaru <alcioa@amazon.com> 14425L: linux-kernel@vger.kernel.org 14426S: Supported 14427W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14428F: Documentation/virt/ne_overview.rst 14429F: drivers/virt/nitro_enclaves/ 14430F: include/linux/nitro_enclaves.h 14431F: include/uapi/linux/nitro_enclaves.h 14432F: samples/nitro_enclaves/ 14433 14434NOHZ, DYNTICKS SUPPORT 14435M: Frederic Weisbecker <fweisbec@gmail.com> 14436M: Thomas Gleixner <tglx@linutronix.de> 14437M: Ingo Molnar <mingo@kernel.org> 14438L: linux-kernel@vger.kernel.org 14439S: Maintained 14440T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14441F: include/linux/sched/nohz.h 14442F: include/linux/tick.h 14443F: kernel/time/tick*.* 14444 14445NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14446M: Pavel Machek <pavel@ucw.cz> 14447M: Sakari Ailus <sakari.ailus@iki.fi> 14448L: linux-media@vger.kernel.org 14449S: Maintained 14450F: drivers/media/i2c/ad5820.c 14451F: drivers/media/i2c/et8ek8 14452 14453NOKIA N900 POWER SUPPLY DRIVERS 14454R: Pali Rohár <pali@kernel.org> 14455F: drivers/power/supply/bq2415x_charger.c 14456F: drivers/power/supply/bq27xxx_battery.c 14457F: drivers/power/supply/bq27xxx_battery_i2c.c 14458F: drivers/power/supply/isp1704_charger.c 14459F: drivers/power/supply/rx51_battery.c 14460F: include/linux/power/bq2415x_charger.h 14461F: include/linux/power/bq27xxx_battery.h 14462 14463NOLIBC HEADER FILE 14464M: Willy Tarreau <w@1wt.eu> 14465S: Maintained 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14467F: tools/include/nolibc/ 14468 14469NSDEPS 14470M: Matthias Maennich <maennich@google.com> 14471S: Maintained 14472F: Documentation/core-api/symbol-namespaces.rst 14473F: scripts/nsdeps 14474 14475NTB AMD DRIVER 14476M: Sanjay R Mehta <sanju.mehta@amd.com> 14477M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14478L: ntb@lists.linux.dev 14479S: Supported 14480F: drivers/ntb/hw/amd/ 14481 14482NTB DRIVER CORE 14483M: Jon Mason <jdmason@kudzu.us> 14484M: Dave Jiang <dave.jiang@intel.com> 14485M: Allen Hubbe <allenbh@gmail.com> 14486L: ntb@lists.linux.dev 14487S: Supported 14488W: https://github.com/jonmason/ntb/wiki 14489T: git git://github.com/jonmason/ntb.git 14490F: drivers/net/ntb_netdev.c 14491F: drivers/ntb/ 14492F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 14493F: include/linux/ntb.h 14494F: include/linux/ntb_transport.h 14495F: tools/testing/selftests/ntb/ 14496 14497NTB IDT DRIVER 14498M: Serge Semin <fancer.lancer@gmail.com> 14499L: ntb@lists.linux.dev 14500S: Supported 14501F: drivers/ntb/hw/idt/ 14502 14503NTB INTEL DRIVER 14504M: Dave Jiang <dave.jiang@intel.com> 14505L: ntb@lists.linux.dev 14506S: Supported 14507W: https://github.com/davejiang/linux/wiki 14508T: git https://github.com/davejiang/linux.git 14509F: drivers/ntb/hw/intel/ 14510 14511NTFS FILESYSTEM 14512M: Anton Altaparmakov <anton@tuxera.com> 14513L: linux-ntfs-dev@lists.sourceforge.net 14514S: Supported 14515W: http://www.tuxera.com/ 14516T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14517F: Documentation/filesystems/ntfs.rst 14518F: fs/ntfs/ 14519 14520NTFS3 FILESYSTEM 14521M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14522L: ntfs3@lists.linux.dev 14523S: Supported 14524W: http://www.paragon-software.com/ 14525T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14526F: Documentation/filesystems/ntfs3.rst 14527F: fs/ntfs3/ 14528 14529NUBUS SUBSYSTEM 14530M: Finn Thain <fthain@linux-m68k.org> 14531L: linux-m68k@lists.linux-m68k.org 14532S: Maintained 14533F: arch/*/include/asm/nubus.h 14534F: drivers/nubus/ 14535F: include/linux/nubus.h 14536F: include/uapi/linux/nubus.h 14537 14538NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14539M: Antonino Daplas <adaplas@gmail.com> 14540L: linux-fbdev@vger.kernel.org 14541S: Maintained 14542F: drivers/video/fbdev/nvidia/ 14543F: drivers/video/fbdev/riva/ 14544 14545NVIDIA WMI EC BACKLIGHT DRIVER 14546M: Daniel Dadap <ddadap@nvidia.com> 14547L: platform-driver-x86@vger.kernel.org 14548S: Supported 14549F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14550 14551NVM EXPRESS DRIVER 14552M: Keith Busch <kbusch@kernel.org> 14553M: Jens Axboe <axboe@fb.com> 14554M: Christoph Hellwig <hch@lst.de> 14555M: Sagi Grimberg <sagi@grimberg.me> 14556L: linux-nvme@lists.infradead.org 14557S: Supported 14558W: http://git.infradead.org/nvme.git 14559T: git://git.infradead.org/nvme.git 14560F: drivers/nvme/host/ 14561F: drivers/nvme/common/ 14562F: include/linux/nvme* 14563F: include/uapi/linux/nvme_ioctl.h 14564 14565NVM EXPRESS FC TRANSPORT DRIVERS 14566M: James Smart <james.smart@broadcom.com> 14567L: linux-nvme@lists.infradead.org 14568S: Supported 14569F: drivers/nvme/host/fc.c 14570F: drivers/nvme/target/fc.c 14571F: drivers/nvme/target/fcloop.c 14572F: include/linux/nvme-fc-driver.h 14573F: include/linux/nvme-fc.h 14574 14575NVM EXPRESS TARGET DRIVER 14576M: Christoph Hellwig <hch@lst.de> 14577M: Sagi Grimberg <sagi@grimberg.me> 14578M: Chaitanya Kulkarni <kch@nvidia.com> 14579L: linux-nvme@lists.infradead.org 14580S: Supported 14581W: http://git.infradead.org/nvme.git 14582T: git://git.infradead.org/nvme.git 14583F: drivers/nvme/target/ 14584 14585NVMEM FRAMEWORK 14586M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14587S: Maintained 14588T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14589F: Documentation/ABI/stable/sysfs-bus-nvmem 14590F: Documentation/devicetree/bindings/nvmem/ 14591F: drivers/nvmem/ 14592F: include/linux/nvmem-consumer.h 14593F: include/linux/nvmem-provider.h 14594 14595NXP C45 TJA11XX PHY DRIVER 14596M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14597L: netdev@vger.kernel.org 14598S: Maintained 14599F: drivers/net/phy/nxp-c45-tja11xx.c 14600 14601NXP FSPI DRIVER 14602M: Han Xu <han.xu@nxp.com> 14603M: Haibo Chen <haibo.chen@nxp.com> 14604R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14605L: linux-spi@vger.kernel.org 14606S: Maintained 14607F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14608F: drivers/spi/spi-nxp-fspi.c 14609 14610NXP FXAS21002C DRIVER 14611M: Rui Miguel Silva <rmfrfs@gmail.com> 14612L: linux-iio@vger.kernel.org 14613S: Maintained 14614F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14615F: drivers/iio/gyro/fxas21002c.h 14616F: drivers/iio/gyro/fxas21002c_core.c 14617F: drivers/iio/gyro/fxas21002c_i2c.c 14618F: drivers/iio/gyro/fxas21002c_spi.c 14619 14620NXP i.MX CLOCK DRIVERS 14621M: Abel Vesa <abelvesa@kernel.org> 14622L: linux-clk@vger.kernel.org 14623L: linux-imx@nxp.com 14624S: Maintained 14625T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14626F: Documentation/devicetree/bindings/clock/imx* 14627F: drivers/clk/imx/ 14628F: include/dt-bindings/clock/imx* 14629 14630NXP i.MX 8MQ DCSS DRIVER 14631M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14632R: Lucas Stach <l.stach@pengutronix.de> 14633L: dri-devel@lists.freedesktop.org 14634S: Maintained 14635F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14636F: drivers/gpu/drm/imx/dcss/ 14637 14638NXP i.MX 8QXP ADC DRIVER 14639M: Cai Huoqing <cai.huoqing@linux.dev> 14640M: Haibo Chen <haibo.chen@nxp.com> 14641L: linux-imx@nxp.com 14642L: linux-iio@vger.kernel.org 14643S: Maintained 14644F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14645F: drivers/iio/adc/imx8qxp-adc.c 14646 14647NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14648M: Haibo Chen <haibo.chen@nxp.com> 14649L: linux-iio@vger.kernel.org 14650L: linux-imx@nxp.com 14651S: Maintained 14652F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14653F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14654F: drivers/iio/adc/imx7d_adc.c 14655F: drivers/iio/adc/vf610_adc.c 14656 14657NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14658M: Jagan Teki <jagan@amarulasolutions.com> 14659S: Maintained 14660F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14661F: drivers/regulator/pf8x00-regulator.c 14662 14663NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14664M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14665L: linux-kernel@vger.kernel.org 14666S: Maintained 14667F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14668F: drivers/extcon/extcon-ptn5150.c 14669 14670NXP SGTL5000 DRIVER 14671M: Fabio Estevam <festevam@gmail.com> 14672L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14673S: Maintained 14674F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14675F: sound/soc/codecs/sgtl5000* 14676 14677NXP SJA1105 ETHERNET SWITCH DRIVER 14678M: Vladimir Oltean <olteanv@gmail.com> 14679L: linux-kernel@vger.kernel.org 14680S: Maintained 14681F: drivers/net/dsa/sja1105 14682F: drivers/net/pcs/pcs-xpcs-nxp.c 14683 14684NXP TDA998X DRM DRIVER 14685M: Russell King <linux@armlinux.org.uk> 14686S: Maintained 14687T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14688T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14689F: drivers/gpu/drm/i2c/tda998x_drv.c 14690F: include/drm/i2c/tda998x.h 14691F: include/dt-bindings/display/tda998x.h 14692K: "nxp,tda998x" 14693 14694NXP TFA9879 DRIVER 14695M: Peter Rosin <peda@axentia.se> 14696L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14697S: Maintained 14698F: Documentation/devicetree/bindings/sound/tfa9879.txt 14699F: sound/soc/codecs/tfa9879* 14700 14701NXP/Goodix TFA989X (TFA1) DRIVER 14702M: Stephan Gerhold <stephan@gerhold.net> 14703L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14704S: Maintained 14705F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14706F: sound/soc/codecs/tfa989x.c 14707 14708NXP-NCI NFC DRIVER 14709L: linux-nfc@lists.01.org (subscribers-only) 14710S: Orphan 14711F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14712F: drivers/nfc/nxp-nci 14713 14714NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14715M: Mirela Rabulea <mirela.rabulea@nxp.com> 14716R: NXP Linux Team <linux-imx@nxp.com> 14717L: linux-media@vger.kernel.org 14718S: Maintained 14719F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14720F: drivers/media/platform/nxp/imx-jpeg 14721 14722NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14723M: Jonas Malaco <jonas@protocubo.io> 14724L: linux-hwmon@vger.kernel.org 14725S: Maintained 14726F: Documentation/hwmon/nzxt-kraken2.rst 14727F: drivers/hwmon/nzxt-kraken2.c 14728 14729NZXT-SMART2 HARDWARE MONITORING DRIVER 14730M: Aleksandr Mezin <mezin.alexander@gmail.com> 14731L: linux-hwmon@vger.kernel.org 14732S: Maintained 14733F: Documentation/hwmon/nzxt-smart2.rst 14734F: drivers/hwmon/nzxt-smart2.c 14735 14736OBJAGG 14737M: Jiri Pirko <jiri@nvidia.com> 14738L: netdev@vger.kernel.org 14739S: Supported 14740F: include/linux/objagg.h 14741F: lib/objagg.c 14742F: lib/test_objagg.c 14743 14744OBJTOOL 14745M: Josh Poimboeuf <jpoimboe@kernel.org> 14746M: Peter Zijlstra <peterz@infradead.org> 14747S: Supported 14748F: tools/objtool/ 14749F: include/linux/objtool.h 14750 14751OCELOT ETHERNET SWITCH DRIVER 14752M: Vladimir Oltean <vladimir.oltean@nxp.com> 14753M: Claudiu Manoil <claudiu.manoil@nxp.com> 14754M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14755M: UNGLinuxDriver@microchip.com 14756L: netdev@vger.kernel.org 14757S: Supported 14758F: drivers/net/dsa/ocelot/* 14759F: drivers/net/ethernet/mscc/ 14760F: include/soc/mscc/ocelot* 14761F: net/dsa/tag_ocelot.c 14762F: net/dsa/tag_ocelot_8021q.c 14763F: tools/testing/selftests/drivers/net/ocelot/* 14764 14765OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14766M: Frederic Barrat <fbarrat@linux.ibm.com> 14767M: Andrew Donnellan <ajd@linux.ibm.com> 14768L: linuxppc-dev@lists.ozlabs.org 14769S: Supported 14770F: Documentation/userspace-api/accelerators/ocxl.rst 14771F: arch/powerpc/include/asm/pnv-ocxl.h 14772F: arch/powerpc/platforms/powernv/ocxl.c 14773F: drivers/misc/ocxl/ 14774F: include/misc/ocxl* 14775F: include/uapi/misc/ocxl.h 14776 14777OMAP AUDIO SUPPORT 14778M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14779M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14780L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14781L: linux-omap@vger.kernel.org 14782S: Maintained 14783F: sound/soc/ti/n810.c 14784F: sound/soc/ti/omap* 14785F: sound/soc/ti/rx51.c 14786F: sound/soc/ti/sdma-pcm.* 14787 14788OMAP CLOCK FRAMEWORK SUPPORT 14789M: Paul Walmsley <paul@pwsan.com> 14790L: linux-omap@vger.kernel.org 14791S: Maintained 14792F: arch/arm/*omap*/*clock* 14793 14794OMAP DEVICE TREE SUPPORT 14795M: Benoît Cousson <bcousson@baylibre.com> 14796M: Tony Lindgren <tony@atomide.com> 14797L: linux-omap@vger.kernel.org 14798L: devicetree@vger.kernel.org 14799S: Maintained 14800F: arch/arm/boot/dts/*am3* 14801F: arch/arm/boot/dts/*am4* 14802F: arch/arm/boot/dts/*am5* 14803F: arch/arm/boot/dts/*dra7* 14804F: arch/arm/boot/dts/*omap* 14805F: arch/arm/boot/dts/logicpd-som-lv* 14806F: arch/arm/boot/dts/logicpd-torpedo* 14807 14808OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14809L: linux-omap@vger.kernel.org 14810L: linux-fbdev@vger.kernel.org 14811S: Orphan 14812F: Documentation/arm/omap/dss.rst 14813F: drivers/video/fbdev/omap2/ 14814 14815OMAP FRAMEBUFFER SUPPORT 14816L: linux-fbdev@vger.kernel.org 14817L: linux-omap@vger.kernel.org 14818S: Orphan 14819F: drivers/video/fbdev/omap/ 14820 14821OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14822M: Roger Quadros <rogerq@kernel.org> 14823M: Tony Lindgren <tony@atomide.com> 14824L: linux-omap@vger.kernel.org 14825S: Maintained 14826F: arch/arm/mach-omap2/*gpmc* 14827F: drivers/memory/omap-gpmc.c 14828 14829OMAP GPIO DRIVER 14830M: Grygorii Strashko <grygorii.strashko@ti.com> 14831M: Santosh Shilimkar <ssantosh@kernel.org> 14832M: Kevin Hilman <khilman@kernel.org> 14833L: linux-omap@vger.kernel.org 14834S: Maintained 14835F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14836F: drivers/gpio/gpio-omap.c 14837 14838OMAP HARDWARE SPINLOCK SUPPORT 14839M: Ohad Ben-Cohen <ohad@wizery.com> 14840L: linux-omap@vger.kernel.org 14841S: Maintained 14842F: drivers/hwspinlock/omap_hwspinlock.c 14843 14844OMAP HS MMC SUPPORT 14845L: linux-mmc@vger.kernel.org 14846L: linux-omap@vger.kernel.org 14847S: Orphan 14848F: drivers/mmc/host/omap_hsmmc.c 14849 14850OMAP HWMOD DATA 14851M: Paul Walmsley <paul@pwsan.com> 14852L: linux-omap@vger.kernel.org 14853S: Maintained 14854F: arch/arm/mach-omap2/omap_hwmod*data* 14855 14856OMAP HWMOD SUPPORT 14857M: Benoît Cousson <bcousson@baylibre.com> 14858M: Paul Walmsley <paul@pwsan.com> 14859L: linux-omap@vger.kernel.org 14860S: Maintained 14861F: arch/arm/mach-omap2/omap_hwmod.* 14862 14863OMAP I2C DRIVER 14864M: Vignesh R <vigneshr@ti.com> 14865L: linux-omap@vger.kernel.org 14866L: linux-i2c@vger.kernel.org 14867S: Maintained 14868F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14869F: drivers/i2c/busses/i2c-omap.c 14870 14871OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14872M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14873L: linux-media@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14876F: drivers/media/platform/ti/omap3isp/ 14877F: drivers/staging/media/omap4iss/ 14878 14879OMAP MMC SUPPORT 14880M: Aaro Koskinen <aaro.koskinen@iki.fi> 14881L: linux-omap@vger.kernel.org 14882S: Odd Fixes 14883F: drivers/mmc/host/omap.c 14884 14885OMAP POWER MANAGEMENT SUPPORT 14886M: Kevin Hilman <khilman@kernel.org> 14887L: linux-omap@vger.kernel.org 14888S: Maintained 14889F: arch/arm/*omap*/*pm* 14890F: drivers/cpufreq/omap-cpufreq.c 14891 14892OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14893M: Paul Walmsley <paul@pwsan.com> 14894L: linux-omap@vger.kernel.org 14895S: Maintained 14896F: arch/arm/mach-omap2/prm* 14897 14898OMAP RANDOM NUMBER GENERATOR SUPPORT 14899M: Deepak Saxena <dsaxena@plexity.net> 14900S: Maintained 14901F: drivers/char/hw_random/omap-rng.c 14902 14903OMAP USB SUPPORT 14904L: linux-usb@vger.kernel.org 14905L: linux-omap@vger.kernel.org 14906S: Orphan 14907F: arch/arm/*omap*/usb* 14908F: drivers/usb/*/*omap* 14909 14910OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14911M: Mark Jackson <mpfj@newflow.co.uk> 14912L: linux-omap@vger.kernel.org 14913S: Maintained 14914F: arch/arm/boot/dts/am335x-nano.dts 14915 14916OMAP1 SUPPORT 14917M: Aaro Koskinen <aaro.koskinen@iki.fi> 14918M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14919M: Tony Lindgren <tony@atomide.com> 14920L: linux-omap@vger.kernel.org 14921S: Maintained 14922Q: http://patchwork.kernel.org/project/linux-omap/list/ 14923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14924F: arch/arm/configs/omap1_defconfig 14925F: arch/arm/mach-omap1/ 14926F: arch/arm/plat-omap/ 14927F: drivers/i2c/busses/i2c-omap.c 14928F: include/linux/platform_data/ams-delta-fiq.h 14929F: include/linux/platform_data/i2c-omap.h 14930 14931OMAP2+ SUPPORT 14932M: Tony Lindgren <tony@atomide.com> 14933L: linux-omap@vger.kernel.org 14934S: Maintained 14935W: http://www.muru.com/linux/omap/ 14936W: http://linux.omap.com/ 14937Q: http://patchwork.kernel.org/project/linux-omap/list/ 14938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14939F: arch/arm/configs/omap2plus_defconfig 14940F: arch/arm/mach-omap2/ 14941F: arch/arm/plat-omap/ 14942F: drivers/bus/ti-sysc.c 14943F: drivers/i2c/busses/i2c-omap.c 14944F: drivers/irqchip/irq-omap-intc.c 14945F: drivers/mfd/*omap*.c 14946F: drivers/mfd/menelaus.c 14947F: drivers/mfd/palmas.c 14948F: drivers/mfd/tps65217.c 14949F: drivers/mfd/tps65218.c 14950F: drivers/mfd/tps65910.c 14951F: drivers/mfd/twl-core.[ch] 14952F: drivers/mfd/twl4030*.c 14953F: drivers/mfd/twl6030*.c 14954F: drivers/mfd/twl6040*.c 14955F: drivers/regulator/palmas-regulator*.c 14956F: drivers/regulator/pbias-regulator.c 14957F: drivers/regulator/tps65217-regulator.c 14958F: drivers/regulator/tps65218-regulator.c 14959F: drivers/regulator/tps65910-regulator.c 14960F: drivers/regulator/twl-regulator.c 14961F: drivers/regulator/twl6030-regulator.c 14962F: include/linux/platform_data/i2c-omap.h 14963F: include/linux/platform_data/ti-sysc.h 14964 14965OMFS FILESYSTEM 14966M: Bob Copeland <me@bobcopeland.com> 14967L: linux-karma-devel@lists.sourceforge.net 14968S: Maintained 14969F: Documentation/filesystems/omfs.rst 14970F: fs/omfs/ 14971 14972OMNIKEY CARDMAN 4000 DRIVER 14973M: Harald Welte <laforge@gnumonks.org> 14974S: Maintained 14975F: drivers/char/pcmcia/cm4000_cs.c 14976F: include/linux/cm4000_cs.h 14977F: include/uapi/linux/cm4000_cs.h 14978 14979OMNIKEY CARDMAN 4040 DRIVER 14980M: Harald Welte <laforge@gnumonks.org> 14981S: Maintained 14982F: drivers/char/pcmcia/cm4040_cs.* 14983 14984OMNIVISION OG01A1B SENSOR DRIVER 14985M: Shawn Tu <shawnx.tu@intel.com> 14986L: linux-media@vger.kernel.org 14987S: Maintained 14988F: drivers/media/i2c/og01a1b.c 14989 14990OMNIVISION OV02A10 SENSOR DRIVER 14991M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14992L: linux-media@vger.kernel.org 14993S: Maintained 14994T: git git://linuxtv.org/media_tree.git 14995F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14996F: drivers/media/i2c/ov02a10.c 14997 14998OMNIVISION OV08D10 SENSOR DRIVER 14999M: Jimmy Su <jimmy.su@intel.com> 15000L: linux-media@vger.kernel.org 15001S: Maintained 15002T: git git://linuxtv.org/media_tree.git 15003F: drivers/media/i2c/ov08d10.c 15004 15005OMNIVISION OV13858 SENSOR DRIVER 15006M: Sakari Ailus <sakari.ailus@linux.intel.com> 15007L: linux-media@vger.kernel.org 15008S: Maintained 15009T: git git://linuxtv.org/media_tree.git 15010F: drivers/media/i2c/ov13858.c 15011 15012OMNIVISION OV13B10 SENSOR DRIVER 15013M: Arec Kao <arec.kao@intel.com> 15014L: linux-media@vger.kernel.org 15015S: Maintained 15016T: git git://linuxtv.org/media_tree.git 15017F: drivers/media/i2c/ov13b10.c 15018 15019OMNIVISION OV2680 SENSOR DRIVER 15020M: Rui Miguel Silva <rmfrfs@gmail.com> 15021L: linux-media@vger.kernel.org 15022S: Maintained 15023T: git git://linuxtv.org/media_tree.git 15024F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15025F: drivers/media/i2c/ov2680.c 15026 15027OMNIVISION OV2685 SENSOR DRIVER 15028M: Shunqian Zheng <zhengsq@rock-chips.com> 15029L: linux-media@vger.kernel.org 15030S: Maintained 15031T: git git://linuxtv.org/media_tree.git 15032F: drivers/media/i2c/ov2685.c 15033 15034OMNIVISION OV2740 SENSOR DRIVER 15035M: Tianshu Qiu <tian.shu.qiu@intel.com> 15036R: Shawn Tu <shawnx.tu@intel.com> 15037R: Bingbu Cao <bingbu.cao@intel.com> 15038L: linux-media@vger.kernel.org 15039S: Maintained 15040T: git git://linuxtv.org/media_tree.git 15041F: drivers/media/i2c/ov2740.c 15042 15043OMNIVISION OV5640 SENSOR DRIVER 15044M: Steve Longerbeam <slongerbeam@gmail.com> 15045L: linux-media@vger.kernel.org 15046S: Maintained 15047T: git git://linuxtv.org/media_tree.git 15048F: drivers/media/i2c/ov5640.c 15049 15050OMNIVISION OV5647 SENSOR DRIVER 15051M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15052M: Jacopo Mondi <jacopo@jmondi.org> 15053L: linux-media@vger.kernel.org 15054S: Maintained 15055T: git git://linuxtv.org/media_tree.git 15056F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15057F: drivers/media/i2c/ov5647.c 15058 15059OMNIVISION OV5670 SENSOR DRIVER 15060M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063T: git git://linuxtv.org/media_tree.git 15064F: drivers/media/i2c/ov5670.c 15065 15066OMNIVISION OV5675 SENSOR DRIVER 15067M: Shawn Tu <shawnx.tu@intel.com> 15068L: linux-media@vger.kernel.org 15069S: Maintained 15070T: git git://linuxtv.org/media_tree.git 15071F: drivers/media/i2c/ov5675.c 15072 15073OMNIVISION OV5693 SENSOR DRIVER 15074M: Daniel Scally <djrscally@gmail.com> 15075L: linux-media@vger.kernel.org 15076S: Maintained 15077T: git git://linuxtv.org/media_tree.git 15078F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15079F: drivers/media/i2c/ov5693.c 15080 15081OMNIVISION OV5695 SENSOR DRIVER 15082M: Shunqian Zheng <zhengsq@rock-chips.com> 15083L: linux-media@vger.kernel.org 15084S: Maintained 15085T: git git://linuxtv.org/media_tree.git 15086F: drivers/media/i2c/ov5695.c 15087 15088OMNIVISION OV7670 SENSOR DRIVER 15089L: linux-media@vger.kernel.org 15090S: Orphan 15091T: git git://linuxtv.org/media_tree.git 15092F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15093F: drivers/media/i2c/ov7670.c 15094 15095OMNIVISION OV772x SENSOR DRIVER 15096M: Jacopo Mondi <jacopo@jmondi.org> 15097L: linux-media@vger.kernel.org 15098S: Odd fixes 15099T: git git://linuxtv.org/media_tree.git 15100F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15101F: drivers/media/i2c/ov772x.c 15102F: include/media/i2c/ov772x.h 15103 15104OMNIVISION OV7740 SENSOR DRIVER 15105M: Wenyou Yang <wenyou.yang@microchip.com> 15106L: linux-media@vger.kernel.org 15107S: Maintained 15108T: git git://linuxtv.org/media_tree.git 15109F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15110F: drivers/media/i2c/ov7740.c 15111 15112OMNIVISION OV8856 SENSOR DRIVER 15113M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15114L: linux-media@vger.kernel.org 15115S: Maintained 15116T: git git://linuxtv.org/media_tree.git 15117F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15118F: drivers/media/i2c/ov8856.c 15119 15120OMNIVISION OV9282 SENSOR DRIVER 15121M: Paul J. Murphy <paul.j.murphy@intel.com> 15122M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15123L: linux-media@vger.kernel.org 15124S: Maintained 15125T: git git://linuxtv.org/media_tree.git 15126F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15127F: drivers/media/i2c/ov9282.c 15128 15129OMNIVISION OV9640 SENSOR DRIVER 15130M: Petr Cvek <petrcvekcz@gmail.com> 15131L: linux-media@vger.kernel.org 15132S: Maintained 15133F: drivers/media/i2c/ov9640.* 15134 15135OMNIVISION OV9650 SENSOR DRIVER 15136M: Sakari Ailus <sakari.ailus@linux.intel.com> 15137R: Akinobu Mita <akinobu.mita@gmail.com> 15138R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15139L: linux-media@vger.kernel.org 15140S: Maintained 15141T: git git://linuxtv.org/media_tree.git 15142F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15143F: drivers/media/i2c/ov9650.c 15144 15145OMNIVISION OV9734 SENSOR DRIVER 15146M: Tianshu Qiu <tian.shu.qiu@intel.com> 15147R: Bingbu Cao <bingbu.cao@intel.com> 15148L: linux-media@vger.kernel.org 15149S: Maintained 15150T: git git://linuxtv.org/media_tree.git 15151F: drivers/media/i2c/ov9734.c 15152 15153ONBOARD USB HUB DRIVER 15154M: Matthias Kaehlcke <mka@chromium.org> 15155L: linux-usb@vger.kernel.org 15156S: Maintained 15157F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15158F: drivers/usb/misc/onboard_usb_hub.c 15159 15160ONENAND FLASH DRIVER 15161M: Kyungmin Park <kyungmin.park@samsung.com> 15162L: linux-mtd@lists.infradead.org 15163S: Maintained 15164F: drivers/mtd/nand/onenand/ 15165F: include/linux/mtd/onenand*.h 15166 15167ONION OMEGA2+ BOARD 15168M: Harvey Hunt <harveyhuntnexus@gmail.com> 15169L: linux-mips@vger.kernel.org 15170S: Maintained 15171F: arch/mips/boot/dts/ralink/omega2p.dts 15172 15173OP-TEE DRIVER 15174M: Jens Wiklander <jens.wiklander@linaro.org> 15175L: op-tee@lists.trustedfirmware.org 15176S: Maintained 15177F: Documentation/ABI/testing/sysfs-bus-optee-devices 15178F: drivers/tee/optee/ 15179 15180OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15181M: Sumit Garg <sumit.garg@linaro.org> 15182L: op-tee@lists.trustedfirmware.org 15183S: Maintained 15184F: drivers/char/hw_random/optee-rng.c 15185 15186OP-TEE RTC DRIVER 15187M: Clément Léger <clement.leger@bootlin.com> 15188L: linux-rtc@vger.kernel.org 15189S: Maintained 15190F: drivers/rtc/rtc-optee.c 15191 15192OPA-VNIC DRIVER 15193M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15194L: linux-rdma@vger.kernel.org 15195S: Supported 15196F: drivers/infiniband/ulp/opa_vnic 15197 15198OPEN FIRMWARE AND DEVICE TREE OVERLAYS 15199M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 15200M: Frank Rowand <frowand.list@gmail.com> 15201L: devicetree@vger.kernel.org 15202S: Maintained 15203F: Documentation/devicetree/dynamic-resolution-notes.rst 15204F: Documentation/devicetree/overlay-notes.rst 15205F: drivers/of/overlay.c 15206F: drivers/of/resolver.c 15207K: of_overlay_notifier_ 15208 15209OPEN FIRMWARE AND FLATTENED DEVICE TREE 15210M: Rob Herring <robh+dt@kernel.org> 15211M: Frank Rowand <frowand.list@gmail.com> 15212L: devicetree@vger.kernel.org 15213S: Maintained 15214C: irc://irc.libera.chat/devicetree 15215W: http://www.devicetree.org/ 15216T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15217F: Documentation/ABI/testing/sysfs-firmware-ofw 15218F: drivers/of/ 15219F: include/linux/of*.h 15220F: scripts/dtc/ 15221 15222OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15223M: Rob Herring <robh+dt@kernel.org> 15224M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15225L: devicetree@vger.kernel.org 15226S: Maintained 15227C: irc://irc.libera.chat/devicetree 15228Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15229T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15230F: Documentation/devicetree/ 15231F: arch/*/boot/dts/ 15232F: include/dt-bindings/ 15233 15234OPENCOMPUTE PTP CLOCK DRIVER 15235M: Jonathan Lemon <jonathan.lemon@gmail.com> 15236M: Vadim Fedorenko <vadfed@fb.com> 15237L: netdev@vger.kernel.org 15238S: Maintained 15239F: drivers/ptp/ptp_ocp.c 15240 15241OPENCORES I2C BUS DRIVER 15242M: Peter Korsgaard <peter@korsgaard.com> 15243M: Andrew Lunn <andrew@lunn.ch> 15244L: linux-i2c@vger.kernel.org 15245S: Maintained 15246F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15247F: Documentation/i2c/busses/i2c-ocores.rst 15248F: drivers/i2c/busses/i2c-ocores.c 15249F: include/linux/platform_data/i2c-ocores.h 15250 15251OPENRISC ARCHITECTURE 15252M: Jonas Bonn <jonas@southpole.se> 15253M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15254M: Stafford Horne <shorne@gmail.com> 15255L: openrisc@lists.librecores.org 15256S: Maintained 15257W: http://openrisc.io 15258T: git git://github.com/openrisc/linux.git 15259F: Documentation/devicetree/bindings/openrisc/ 15260F: Documentation/openrisc/ 15261F: arch/openrisc/ 15262F: drivers/irqchip/irq-ompic.c 15263F: drivers/irqchip/irq-or1k-* 15264 15265OPENVSWITCH 15266M: Pravin B Shelar <pshelar@ovn.org> 15267L: netdev@vger.kernel.org 15268L: dev@openvswitch.org 15269S: Maintained 15270W: http://openvswitch.org 15271F: include/uapi/linux/openvswitch.h 15272F: net/openvswitch/ 15273 15274OPERATING PERFORMANCE POINTS (OPP) 15275M: Viresh Kumar <vireshk@kernel.org> 15276M: Nishanth Menon <nm@ti.com> 15277M: Stephen Boyd <sboyd@kernel.org> 15278L: linux-pm@vger.kernel.org 15279S: Maintained 15280T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15281F: Documentation/devicetree/bindings/opp/ 15282F: Documentation/power/opp.rst 15283F: drivers/opp/ 15284F: include/linux/pm_opp.h 15285 15286OPL4 DRIVER 15287M: Clemens Ladisch <clemens@ladisch.de> 15288L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15289S: Maintained 15290T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15291F: sound/drivers/opl4/ 15292 15293ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15294M: Mark Fasheh <mark@fasheh.com> 15295M: Joel Becker <jlbec@evilplan.org> 15296M: Joseph Qi <joseph.qi@linux.alibaba.com> 15297L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15298S: Supported 15299W: http://ocfs2.wiki.kernel.org 15300F: Documentation/filesystems/dlmfs.rst 15301F: Documentation/filesystems/ocfs2.rst 15302F: fs/ocfs2/ 15303 15304ORANGEFS FILESYSTEM 15305M: Mike Marshall <hubcap@omnibond.com> 15306R: Martin Brandenburg <martin@omnibond.com> 15307L: devel@lists.orangefs.org 15308S: Supported 15309T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15310F: Documentation/filesystems/orangefs.rst 15311F: fs/orangefs/ 15312 15313ORINOCO DRIVER 15314L: linux-wireless@vger.kernel.org 15315S: Orphan 15316W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15317W: http://www.nongnu.org/orinoco/ 15318F: drivers/net/wireless/intersil/orinoco/ 15319 15320OV2659 OMNIVISION SENSOR DRIVER 15321M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15322L: linux-media@vger.kernel.org 15323S: Maintained 15324W: https://linuxtv.org 15325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15326T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15327F: drivers/media/i2c/ov2659.c 15328F: include/media/i2c/ov2659.h 15329 15330OVERLAY FILESYSTEM 15331M: Miklos Szeredi <miklos@szeredi.hu> 15332L: linux-unionfs@vger.kernel.org 15333S: Supported 15334T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15335F: Documentation/filesystems/overlayfs.rst 15336F: fs/overlayfs/ 15337 15338P54 WIRELESS DRIVER 15339M: Christian Lamparter <chunkeey@googlemail.com> 15340L: linux-wireless@vger.kernel.org 15341S: Maintained 15342W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15343F: drivers/net/wireless/intersil/p54/ 15344 15345PACKING 15346M: Vladimir Oltean <olteanv@gmail.com> 15347L: netdev@vger.kernel.org 15348S: Supported 15349F: Documentation/core-api/packing.rst 15350F: include/linux/packing.h 15351F: lib/packing.c 15352 15353PADATA PARALLEL EXECUTION MECHANISM 15354M: Steffen Klassert <steffen.klassert@secunet.com> 15355M: Daniel Jordan <daniel.m.jordan@oracle.com> 15356L: linux-crypto@vger.kernel.org 15357L: linux-kernel@vger.kernel.org 15358S: Maintained 15359F: Documentation/core-api/padata.rst 15360F: include/linux/padata.h 15361F: kernel/padata.c 15362 15363PAGE CACHE 15364M: Matthew Wilcox (Oracle) <willy@infradead.org> 15365L: linux-fsdevel@vger.kernel.org 15366S: Supported 15367T: git git://git.infradead.org/users/willy/pagecache.git 15368F: Documentation/filesystems/locking.rst 15369F: Documentation/filesystems/vfs.rst 15370F: include/linux/pagemap.h 15371F: mm/filemap.c 15372F: mm/page-writeback.c 15373F: mm/readahead.c 15374F: mm/truncate.c 15375 15376PAGE POOL 15377M: Jesper Dangaard Brouer <hawk@kernel.org> 15378M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15379L: netdev@vger.kernel.org 15380S: Supported 15381F: Documentation/networking/page_pool.rst 15382F: include/net/page_pool.h 15383F: include/trace/events/page_pool.h 15384F: net/core/page_pool.c 15385 15386PAGE TABLE CHECK 15387M: Pasha Tatashin <pasha.tatashin@soleen.com> 15388M: Andrew Morton <akpm@linux-foundation.org> 15389L: linux-mm@kvack.org 15390S: Maintained 15391F: Documentation/mm/page_table_check.rst 15392F: include/linux/page_table_check.h 15393F: mm/page_table_check.c 15394 15395PANASONIC LAPTOP ACPI EXTRAS DRIVER 15396M: Kenneth Chan <kenneth.t.chan@gmail.com> 15397L: platform-driver-x86@vger.kernel.org 15398S: Maintained 15399F: drivers/platform/x86/panasonic-laptop.c 15400 15401PARALLAX PING IIO SENSOR DRIVER 15402M: Andreas Klinger <ak@it-klinger.de> 15403L: linux-iio@vger.kernel.org 15404S: Maintained 15405F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15406F: drivers/iio/proximity/ping.c 15407 15408PARALLEL LCD/KEYPAD PANEL DRIVER 15409M: Willy Tarreau <willy@haproxy.com> 15410M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15411S: Odd Fixes 15412F: Documentation/admin-guide/lcd-panel-cgram.rst 15413F: drivers/auxdisplay/panel.c 15414 15415PARALLEL PORT SUBSYSTEM 15416M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15417M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15418L: linux-parport@lists.infradead.org (subscribers-only) 15419S: Maintained 15420F: Documentation/driver-api/parport*.rst 15421F: drivers/char/ppdev.c 15422F: drivers/parport/ 15423F: include/linux/parport*.h 15424F: include/uapi/linux/ppdev.h 15425 15426PARAVIRT_OPS INTERFACE 15427M: Juergen Gross <jgross@suse.com> 15428M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15429R: Alexey Makhalov <amakhalov@vmware.com> 15430R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15431L: virtualization@lists.linux-foundation.org 15432L: x86@kernel.org 15433S: Supported 15434T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15435F: Documentation/virt/paravirt_ops.rst 15436F: arch/*/include/asm/paravirt*.h 15437F: arch/*/kernel/paravirt* 15438F: include/linux/hypervisor.h 15439 15440PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15441M: Tim Waugh <tim@cyberelk.net> 15442L: linux-parport@lists.infradead.org (subscribers-only) 15443S: Maintained 15444F: Documentation/admin-guide/blockdev/paride.rst 15445F: drivers/block/paride/ 15446 15447PARISC ARCHITECTURE 15448M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15449M: Helge Deller <deller@gmx.de> 15450L: linux-parisc@vger.kernel.org 15451S: Maintained 15452W: https://parisc.wiki.kernel.org 15453Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15455T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15456F: Documentation/parisc/ 15457F: arch/parisc/ 15458F: drivers/char/agp/parisc-agp.c 15459F: drivers/input/misc/hp_sdc_rtc.c 15460F: drivers/input/serio/gscps2.c 15461F: drivers/input/serio/hp_sdc* 15462F: drivers/parisc/ 15463F: drivers/parport/parport_gsc.* 15464F: drivers/tty/serial/8250/8250_gsc.c 15465F: drivers/video/console/sti* 15466F: drivers/video/fbdev/sti* 15467F: drivers/video/logo/logo_parisc* 15468F: include/linux/hp_sdc.h 15469 15470PARMAN 15471M: Jiri Pirko <jiri@nvidia.com> 15472L: netdev@vger.kernel.org 15473S: Supported 15474F: include/linux/parman.h 15475F: lib/parman.c 15476F: lib/test_parman.c 15477 15478PC ENGINES APU BOARD DRIVER 15479M: Enrico Weigelt, metux IT consult <info@metux.net> 15480S: Maintained 15481F: drivers/platform/x86/pcengines-apuv2.c 15482 15483PC87360 HARDWARE MONITORING DRIVER 15484M: Jim Cromie <jim.cromie@gmail.com> 15485L: linux-hwmon@vger.kernel.org 15486S: Maintained 15487F: Documentation/hwmon/pc87360.rst 15488F: drivers/hwmon/pc87360.c 15489 15490PC8736x GPIO DRIVER 15491M: Jim Cromie <jim.cromie@gmail.com> 15492S: Maintained 15493F: drivers/char/pc8736x_gpio.c 15494 15495PC87427 HARDWARE MONITORING DRIVER 15496M: Jean Delvare <jdelvare@suse.com> 15497L: linux-hwmon@vger.kernel.org 15498S: Maintained 15499F: Documentation/hwmon/pc87427.rst 15500F: drivers/hwmon/pc87427.c 15501 15502PCA9532 LED DRIVER 15503M: Riku Voipio <riku.voipio@iki.fi> 15504S: Maintained 15505F: drivers/leds/leds-pca9532.c 15506F: include/linux/leds-pca9532.h 15507 15508PCA9541 I2C BUS MASTER SELECTOR DRIVER 15509M: Guenter Roeck <linux@roeck-us.net> 15510L: linux-i2c@vger.kernel.org 15511S: Maintained 15512F: drivers/i2c/muxes/i2c-mux-pca9541.c 15513 15514PCDP - PRIMARY CONSOLE AND DEBUG PORT 15515M: Khalid Aziz <khalid@gonehiking.org> 15516S: Maintained 15517F: drivers/firmware/pcdp.* 15518 15519PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15520M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15521M: Pali Rohár <pali@kernel.org> 15522L: linux-pci@vger.kernel.org 15523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15524S: Maintained 15525F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15526F: drivers/pci/controller/pci-aardvark.c 15527 15528PCI DRIVER FOR ALTERA PCIE IP 15529M: Joyce Ooi <joyce.ooi@intel.com> 15530L: linux-pci@vger.kernel.org 15531S: Supported 15532F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15533F: drivers/pci/controller/pcie-altera.c 15534 15535PCI DRIVER FOR APPLIEDMICRO XGENE 15536M: Toan Le <toan@os.amperecomputing.com> 15537L: linux-pci@vger.kernel.org 15538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15539S: Maintained 15540F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15541F: drivers/pci/controller/pci-xgene.c 15542 15543PCI DRIVER FOR ARM VERSATILE PLATFORM 15544M: Rob Herring <robh@kernel.org> 15545L: linux-pci@vger.kernel.org 15546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15547S: Maintained 15548F: Documentation/devicetree/bindings/pci/versatile.yaml 15549F: drivers/pci/controller/pci-versatile.c 15550 15551PCI DRIVER FOR ARMADA 8K 15552M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15553L: linux-pci@vger.kernel.org 15554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15555S: Maintained 15556F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15557F: drivers/pci/controller/dwc/pcie-armada8k.c 15558 15559PCI DRIVER FOR CADENCE PCIE IP 15560M: Tom Joseph <tjoseph@cadence.com> 15561L: linux-pci@vger.kernel.org 15562S: Maintained 15563F: Documentation/devicetree/bindings/pci/cdns,* 15564F: drivers/pci/controller/cadence/ 15565 15566PCI DRIVER FOR FREESCALE LAYERSCAPE 15567M: Minghuan Lian <minghuan.Lian@nxp.com> 15568M: Mingkai Hu <mingkai.hu@nxp.com> 15569M: Roy Zang <roy.zang@nxp.com> 15570L: linuxppc-dev@lists.ozlabs.org 15571L: linux-pci@vger.kernel.org 15572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15573S: Maintained 15574F: drivers/pci/controller/dwc/*layerscape* 15575 15576PCI DRIVER FOR GENERIC OF HOSTS 15577M: Will Deacon <will@kernel.org> 15578L: linux-pci@vger.kernel.org 15579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15580S: Maintained 15581F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15582F: drivers/pci/controller/pci-host-common.c 15583F: drivers/pci/controller/pci-host-generic.c 15584 15585PCI DRIVER FOR IMX6 15586M: Richard Zhu <hongxing.zhu@nxp.com> 15587M: Lucas Stach <l.stach@pengutronix.de> 15588L: linux-pci@vger.kernel.org 15589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15590S: Maintained 15591F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15592F: drivers/pci/controller/dwc/*imx6* 15593 15594PCI DRIVER FOR FU740 15595M: Paul Walmsley <paul.walmsley@sifive.com> 15596M: Greentime Hu <greentime.hu@sifive.com> 15597L: linux-pci@vger.kernel.org 15598S: Maintained 15599F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15600F: drivers/pci/controller/dwc/pcie-fu740.c 15601 15602PCI DRIVER FOR INTEL IXP4XX 15603M: Linus Walleij <linus.walleij@linaro.org> 15604S: Maintained 15605F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15606F: drivers/pci/controller/pci-ixp4xx.c 15607 15608PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15609M: Nirmal Patel <nirmal.patel@linux.intel.com> 15610R: Jonathan Derrick <jonathan.derrick@linux.dev> 15611L: linux-pci@vger.kernel.org 15612S: Supported 15613F: drivers/pci/controller/vmd.c 15614 15615PCI DRIVER FOR MICROSEMI SWITCHTEC 15616M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15617M: Logan Gunthorpe <logang@deltatee.com> 15618L: linux-pci@vger.kernel.org 15619S: Maintained 15620F: Documentation/ABI/testing/sysfs-class-switchtec 15621F: Documentation/driver-api/switchtec.rst 15622F: drivers/ntb/hw/mscc/ 15623F: drivers/pci/switch/switchtec* 15624F: include/linux/switchtec.h 15625F: include/uapi/linux/switchtec_ioctl.h 15626 15627PCI DRIVER FOR MOBIVEIL PCIE IP 15628M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15629M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15630L: linux-pci@vger.kernel.org 15631S: Supported 15632F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15633F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15634 15635PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15636M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15637M: Pali Rohár <pali@kernel.org> 15638L: linux-pci@vger.kernel.org 15639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15640S: Maintained 15641F: drivers/pci/controller/*mvebu* 15642 15643PCI DRIVER FOR NVIDIA TEGRA 15644M: Thierry Reding <thierry.reding@gmail.com> 15645L: linux-tegra@vger.kernel.org 15646L: linux-pci@vger.kernel.org 15647S: Supported 15648F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15649F: drivers/pci/controller/pci-tegra.c 15650 15651PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15652M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15653L: linux-pci@vger.kernel.org 15654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15655S: Maintained 15656F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15657F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15658 15659PCI DRIVER FOR RENESAS R-CAR 15660M: Marek Vasut <marek.vasut+renesas@gmail.com> 15661M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15662L: linux-pci@vger.kernel.org 15663L: linux-renesas-soc@vger.kernel.org 15664S: Maintained 15665F: Documentation/devicetree/bindings/pci/*rcar* 15666F: drivers/pci/controller/*rcar* 15667 15668PCI DRIVER FOR SAMSUNG EXYNOS 15669M: Jingoo Han <jingoohan1@gmail.com> 15670L: linux-pci@vger.kernel.org 15671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15672L: linux-samsung-soc@vger.kernel.org 15673S: Maintained 15674F: drivers/pci/controller/dwc/pci-exynos.c 15675 15676PCI DRIVER FOR SYNOPSYS DESIGNWARE 15677M: Jingoo Han <jingoohan1@gmail.com> 15678M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15679L: linux-pci@vger.kernel.org 15680S: Maintained 15681F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15682F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15683F: drivers/pci/controller/dwc/*designware* 15684 15685PCI DRIVER FOR TI DRA7XX/J721E 15686M: Kishon Vijay Abraham I <kishon@ti.com> 15687L: linux-omap@vger.kernel.org 15688L: linux-pci@vger.kernel.org 15689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15690S: Supported 15691F: Documentation/devicetree/bindings/pci/ti-pci.txt 15692F: drivers/pci/controller/cadence/pci-j721e.c 15693F: drivers/pci/controller/dwc/pci-dra7xx.c 15694 15695PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15696M: Linus Walleij <linus.walleij@linaro.org> 15697L: linux-pci@vger.kernel.org 15698S: Maintained 15699F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15700F: drivers/pci/controller/pci-v3-semi.c 15701 15702PCI ENDPOINT SUBSYSTEM 15703M: Kishon Vijay Abraham I <kishon@ti.com> 15704M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15705R: Krzysztof Wilczyński <kw@linux.com> 15706L: linux-pci@vger.kernel.org 15707S: Supported 15708Q: https://patchwork.kernel.org/project/linux-pci/list/ 15709B: https://bugzilla.kernel.org 15710C: irc://irc.oftc.net/linux-pci 15711T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15712F: Documentation/PCI/endpoint/* 15713F: Documentation/misc-devices/pci-endpoint-test.rst 15714F: drivers/misc/pci_endpoint_test.c 15715F: drivers/pci/endpoint/ 15716F: tools/pci/ 15717 15718PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15719M: Russell Currey <ruscur@russell.cc> 15720M: Oliver O'Halloran <oohall@gmail.com> 15721L: linuxppc-dev@lists.ozlabs.org 15722S: Supported 15723F: Documentation/PCI/pci-error-recovery.rst 15724F: Documentation/powerpc/eeh-pci-error-recovery.rst 15725F: arch/powerpc/include/*/eeh*.h 15726F: arch/powerpc/kernel/eeh*.c 15727F: arch/powerpc/platforms/*/eeh*.c 15728F: drivers/pci/pcie/aer.c 15729F: drivers/pci/pcie/dpc.c 15730F: drivers/pci/pcie/err.c 15731 15732PCI ERROR RECOVERY 15733M: Linas Vepstas <linasvepstas@gmail.com> 15734L: linux-pci@vger.kernel.org 15735S: Supported 15736F: Documentation/PCI/pci-error-recovery.rst 15737 15738PCI PEER-TO-PEER DMA (P2PDMA) 15739M: Bjorn Helgaas <bhelgaas@google.com> 15740M: Logan Gunthorpe <logang@deltatee.com> 15741L: linux-pci@vger.kernel.org 15742S: Supported 15743Q: https://patchwork.kernel.org/project/linux-pci/list/ 15744B: https://bugzilla.kernel.org 15745C: irc://irc.oftc.net/linux-pci 15746T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15747F: Documentation/driver-api/pci/p2pdma.rst 15748F: drivers/pci/p2pdma.c 15749F: include/linux/pci-p2pdma.h 15750 15751PCI MSI DRIVER FOR ALTERA MSI IP 15752M: Joyce Ooi <joyce.ooi@intel.com> 15753L: linux-pci@vger.kernel.org 15754S: Supported 15755F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15756F: drivers/pci/controller/pcie-altera-msi.c 15757 15758PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15759M: Toan Le <toan@os.amperecomputing.com> 15760L: linux-pci@vger.kernel.org 15761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15762S: Maintained 15763F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15764F: drivers/pci/controller/pci-xgene-msi.c 15765 15766PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15767M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15768R: Rob Herring <robh@kernel.org> 15769R: Krzysztof Wilczyński <kw@linux.com> 15770L: linux-pci@vger.kernel.org 15771S: Supported 15772Q: https://patchwork.kernel.org/project/linux-pci/list/ 15773B: https://bugzilla.kernel.org 15774C: irc://irc.oftc.net/linux-pci 15775T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15776F: drivers/pci/controller/ 15777F: drivers/pci/pci-bridge-emul.c 15778F: drivers/pci/pci-bridge-emul.h 15779 15780PCI SUBSYSTEM 15781M: Bjorn Helgaas <bhelgaas@google.com> 15782L: linux-pci@vger.kernel.org 15783S: Supported 15784Q: https://patchwork.kernel.org/project/linux-pci/list/ 15785B: https://bugzilla.kernel.org 15786C: irc://irc.oftc.net/linux-pci 15787T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15788F: Documentation/PCI/ 15789F: Documentation/devicetree/bindings/pci/ 15790F: arch/x86/kernel/early-quirks.c 15791F: arch/x86/kernel/quirks.c 15792F: arch/x86/pci/ 15793F: drivers/acpi/pci* 15794F: drivers/pci/ 15795F: include/asm-generic/pci* 15796F: include/linux/of_pci.h 15797F: include/linux/pci* 15798F: include/uapi/linux/pci* 15799F: lib/pci* 15800 15801PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15802M: Jonathan Chocron <jonnyc@amazon.com> 15803L: linux-pci@vger.kernel.org 15804S: Maintained 15805F: Documentation/devicetree/bindings/pci/pcie-al.txt 15806F: drivers/pci/controller/dwc/pcie-al.c 15807 15808PCIE DRIVER FOR AMLOGIC MESON 15809M: Yue Wang <yue.wang@Amlogic.com> 15810L: linux-pci@vger.kernel.org 15811L: linux-amlogic@lists.infradead.org 15812S: Maintained 15813F: drivers/pci/controller/dwc/pci-meson.c 15814 15815PCIE DRIVER FOR AXIS ARTPEC 15816M: Jesper Nilsson <jesper.nilsson@axis.com> 15817L: linux-arm-kernel@axis.com 15818L: linux-pci@vger.kernel.org 15819S: Maintained 15820F: Documentation/devicetree/bindings/pci/axis,artpec* 15821F: drivers/pci/controller/dwc/*artpec* 15822 15823PCIE DRIVER FOR CAVIUM THUNDERX 15824M: Robert Richter <rric@kernel.org> 15825L: linux-pci@vger.kernel.org 15826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15827S: Odd Fixes 15828F: drivers/pci/controller/pci-thunder-* 15829 15830PCIE DRIVER FOR HISILICON 15831M: Zhou Wang <wangzhou1@hisilicon.com> 15832L: linux-pci@vger.kernel.org 15833S: Maintained 15834F: drivers/pci/controller/dwc/pcie-hisi.c 15835 15836PCIE DRIVER FOR HISILICON KIRIN 15837M: Xiaowei Song <songxiaowei@hisilicon.com> 15838M: Binghui Wang <wangbinghui@hisilicon.com> 15839L: linux-pci@vger.kernel.org 15840S: Maintained 15841F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15842F: drivers/pci/controller/dwc/pcie-kirin.c 15843 15844PCIE DRIVER FOR HISILICON STB 15845M: Shawn Guo <shawn.guo@linaro.org> 15846L: linux-pci@vger.kernel.org 15847S: Maintained 15848F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15849F: drivers/pci/controller/dwc/pcie-histb.c 15850 15851PCIE DRIVER FOR INTEL KEEM BAY 15852M: Srikanth Thokala <srikanth.thokala@intel.com> 15853L: linux-pci@vger.kernel.org 15854S: Supported 15855F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15856F: drivers/pci/controller/dwc/pcie-keembay.c 15857 15858PCIE DRIVER FOR INTEL LGM GW SOC 15859M: Rahul Tanwar <rtanwar@maxlinear.com> 15860L: linux-pci@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15863F: drivers/pci/controller/dwc/pcie-intel-gw.c 15864 15865PCIE DRIVER FOR MEDIATEK 15866M: Ryder Lee <ryder.lee@mediatek.com> 15867M: Jianjun Wang <jianjun.wang@mediatek.com> 15868L: linux-pci@vger.kernel.org 15869L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15870S: Supported 15871F: Documentation/devicetree/bindings/pci/mediatek* 15872F: drivers/pci/controller/*mediatek* 15873 15874PCIE DRIVER FOR MICROCHIP 15875M: Daire McNamara <daire.mcnamara@microchip.com> 15876L: linux-pci@vger.kernel.org 15877S: Supported 15878F: Documentation/devicetree/bindings/pci/microchip* 15879F: drivers/pci/controller/*microchip* 15880 15881PCIE DRIVER FOR QUALCOMM MSM 15882M: Stanimir Varbanov <svarbanov@mm-sol.com> 15883L: linux-pci@vger.kernel.org 15884L: linux-arm-msm@vger.kernel.org 15885S: Maintained 15886F: drivers/pci/controller/dwc/pcie-qcom.c 15887 15888PCIE ENDPOINT DRIVER FOR QUALCOMM 15889M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15890L: linux-pci@vger.kernel.org 15891L: linux-arm-msm@vger.kernel.org 15892S: Maintained 15893F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15894F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15895 15896PCIE DRIVER FOR ROCKCHIP 15897M: Shawn Lin <shawn.lin@rock-chips.com> 15898L: linux-pci@vger.kernel.org 15899L: linux-rockchip@lists.infradead.org 15900S: Maintained 15901F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15902F: drivers/pci/controller/pcie-rockchip* 15903 15904PCIE DRIVER FOR SOCIONEXT UNIPHIER 15905M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15906L: linux-pci@vger.kernel.org 15907S: Maintained 15908F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15909F: drivers/pci/controller/dwc/pcie-uniphier* 15910 15911PCIE DRIVER FOR ST SPEAR13XX 15912M: Pratyush Anand <pratyush.anand@gmail.com> 15913L: linux-pci@vger.kernel.org 15914S: Maintained 15915F: drivers/pci/controller/dwc/*spear* 15916 15917PCI DRIVER FOR XILINX VERSAL CPM 15918M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 15919M: Michal Simek <michal.simek@amd.com> 15920L: linux-pci@vger.kernel.org 15921S: Maintained 15922F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 15923F: drivers/pci/controller/pcie-xilinx-cpm.c 15924 15925PCMCIA SUBSYSTEM 15926M: Dominik Brodowski <linux@dominikbrodowski.net> 15927S: Odd Fixes 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15929F: Documentation/pcmcia/ 15930F: drivers/pcmcia/ 15931F: include/pcmcia/ 15932F: tools/pcmcia/ 15933 15934PCNET32 NETWORK DRIVER 15935M: Don Fry <pcnet32@frontier.com> 15936L: netdev@vger.kernel.org 15937S: Maintained 15938F: drivers/net/ethernet/amd/pcnet32.c 15939 15940PCRYPT PARALLEL CRYPTO ENGINE 15941M: Steffen Klassert <steffen.klassert@secunet.com> 15942L: linux-crypto@vger.kernel.org 15943S: Maintained 15944F: crypto/pcrypt.c 15945F: include/crypto/pcrypt.h 15946 15947PEAQ WMI HOTKEYS DRIVER 15948M: Hans de Goede <hdegoede@redhat.com> 15949L: platform-driver-x86@vger.kernel.org 15950S: Maintained 15951F: drivers/platform/x86/peaq-wmi.c 15952 15953PECI HARDWARE MONITORING DRIVERS 15954M: Iwona Winiarska <iwona.winiarska@intel.com> 15955L: linux-hwmon@vger.kernel.org 15956S: Supported 15957F: Documentation/hwmon/peci-cputemp.rst 15958F: Documentation/hwmon/peci-dimmtemp.rst 15959F: drivers/hwmon/peci/ 15960 15961PECI SUBSYSTEM 15962M: Iwona Winiarska <iwona.winiarska@intel.com> 15963L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15964S: Supported 15965F: Documentation/devicetree/bindings/peci/ 15966F: Documentation/peci/ 15967F: drivers/peci/ 15968F: include/linux/peci-cpu.h 15969F: include/linux/peci.h 15970 15971PENSANDO ETHERNET DRIVERS 15972M: Shannon Nelson <snelson@pensando.io> 15973M: drivers@pensando.io 15974L: netdev@vger.kernel.org 15975S: Supported 15976F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15977F: drivers/net/ethernet/pensando/ 15978 15979PER-CPU MEMORY ALLOCATOR 15980M: Dennis Zhou <dennis@kernel.org> 15981M: Tejun Heo <tj@kernel.org> 15982M: Christoph Lameter <cl@linux.com> 15983L: linux-mm@kvack.org 15984S: Maintained 15985T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15986F: arch/*/include/asm/percpu.h 15987F: include/linux/percpu*.h 15988F: lib/percpu*.c 15989F: mm/percpu*.c 15990 15991PER-TASK DELAY ACCOUNTING 15992M: Balbir Singh <bsingharora@gmail.com> 15993S: Maintained 15994F: include/linux/delayacct.h 15995F: kernel/delayacct.c 15996 15997PERFORMANCE EVENTS SUBSYSTEM 15998M: Peter Zijlstra <peterz@infradead.org> 15999M: Ingo Molnar <mingo@redhat.com> 16000M: Arnaldo Carvalho de Melo <acme@kernel.org> 16001R: Mark Rutland <mark.rutland@arm.com> 16002R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16003R: Jiri Olsa <jolsa@kernel.org> 16004R: Namhyung Kim <namhyung@kernel.org> 16005L: linux-perf-users@vger.kernel.org 16006L: linux-kernel@vger.kernel.org 16007S: Supported 16008W: https://perf.wiki.kernel.org/ 16009T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16010F: arch/*/events/* 16011F: arch/*/events/*/* 16012F: arch/*/include/asm/perf_event.h 16013F: arch/*/kernel/*/*/perf_event*.c 16014F: arch/*/kernel/*/perf_event*.c 16015F: arch/*/kernel/perf_callchain.c 16016F: arch/*/kernel/perf_event*.c 16017F: include/linux/perf_event.h 16018F: include/uapi/linux/perf_event.h 16019F: kernel/events/* 16020F: tools/lib/perf/ 16021F: tools/perf/ 16022 16023PERFORMANCE EVENTS TOOLING ARM64 16024R: John Garry <john.garry@huawei.com> 16025R: Will Deacon <will@kernel.org> 16026R: James Clark <james.clark@arm.com> 16027R: Mike Leach <mike.leach@linaro.org> 16028R: Leo Yan <leo.yan@linaro.org> 16029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16030S: Supported 16031F: tools/build/feature/test-libopencsd.c 16032F: tools/perf/arch/arm*/ 16033F: tools/perf/pmu-events/arch/arm64/ 16034F: tools/perf/util/arm-spe* 16035F: tools/perf/util/cs-etm* 16036 16037PERSONALITY HANDLING 16038M: Christoph Hellwig <hch@infradead.org> 16039L: linux-abi-devel@lists.sourceforge.net 16040S: Maintained 16041F: include/linux/personality.h 16042F: include/uapi/linux/personality.h 16043 16044PHOENIX RC FLIGHT CONTROLLER ADAPTER 16045M: Marcus Folkesson <marcus.folkesson@gmail.com> 16046L: linux-input@vger.kernel.org 16047S: Maintained 16048F: Documentation/input/devices/pxrc.rst 16049F: drivers/input/joystick/pxrc.c 16050 16051PHONET PROTOCOL 16052M: Remi Denis-Courmont <courmisch@gmail.com> 16053S: Supported 16054F: Documentation/networking/phonet.rst 16055F: include/linux/phonet.h 16056F: include/net/phonet/ 16057F: include/uapi/linux/phonet.h 16058F: net/phonet/ 16059 16060PHRAM MTD DRIVER 16061M: Joern Engel <joern@lazybastard.org> 16062L: linux-mtd@lists.infradead.org 16063S: Maintained 16064F: drivers/mtd/devices/phram.c 16065 16066PICOLCD HID DRIVER 16067M: Bruno Prémont <bonbons@linux-vserver.org> 16068L: linux-input@vger.kernel.org 16069S: Maintained 16070F: drivers/hid/hid-picolcd* 16071 16072PIDFD API 16073M: Christian Brauner <christian@brauner.io> 16074L: linux-kernel@vger.kernel.org 16075S: Maintained 16076T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16077F: samples/pidfd/ 16078F: tools/testing/selftests/clone3/ 16079F: tools/testing/selftests/pid_namespace/ 16080F: tools/testing/selftests/pidfd/ 16081K: (?i)pidfd 16082K: (?i)clone3 16083K: \b(clone_args|kernel_clone_args)\b 16084 16085PIN CONTROL SUBSYSTEM 16086M: Linus Walleij <linus.walleij@linaro.org> 16087L: linux-gpio@vger.kernel.org 16088S: Maintained 16089T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16090F: Documentation/devicetree/bindings/pinctrl/ 16091F: Documentation/driver-api/pin-control.rst 16092F: drivers/pinctrl/ 16093F: include/dt-bindings/pinctrl/ 16094F: include/linux/pinctrl/ 16095 16096PIN CONTROLLER - AMD 16097M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16098M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16099S: Maintained 16100F: drivers/pinctrl/pinctrl-amd.c 16101 16102PIN CONTROLLER - FREESCALE 16103M: Dong Aisheng <aisheng.dong@nxp.com> 16104M: Fabio Estevam <festevam@gmail.com> 16105M: Shawn Guo <shawnguo@kernel.org> 16106M: Jacky Bai <ping.bai@nxp.com> 16107R: Pengutronix Kernel Team <kernel@pengutronix.de> 16108L: linux-gpio@vger.kernel.org 16109S: Maintained 16110F: Documentation/devicetree/bindings/pinctrl/fsl,* 16111F: drivers/pinctrl/freescale/ 16112 16113PIN CONTROLLER - INTEL 16114M: Mika Westerberg <mika.westerberg@linux.intel.com> 16115M: Andy Shevchenko <andy@kernel.org> 16116S: Supported 16117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16118F: drivers/pinctrl/intel/ 16119 16120PIN CONTROLLER - KEEMBAY 16121M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16122S: Supported 16123F: drivers/pinctrl/pinctrl-keembay* 16124 16125PIN CONTROLLER - MEDIATEK 16126M: Sean Wang <sean.wang@kernel.org> 16127L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16128S: Maintained 16129F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16130F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 16131F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16132F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16133F: drivers/pinctrl/mediatek/ 16134 16135PIN CONTROLLER - MICROCHIP AT91 16136M: Ludovic Desroches <ludovic.desroches@microchip.com> 16137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16138L: linux-gpio@vger.kernel.org 16139S: Supported 16140F: drivers/gpio/gpio-sama5d2-piobu.c 16141F: drivers/pinctrl/pinctrl-at91* 16142 16143PIN CONTROLLER - QUALCOMM 16144M: Bjorn Andersson <bjorn.andersson@linaro.org> 16145L: linux-arm-msm@vger.kernel.org 16146S: Maintained 16147F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 16148F: drivers/pinctrl/qcom/ 16149 16150PIN CONTROLLER - RENESAS 16151M: Geert Uytterhoeven <geert+renesas@glider.be> 16152L: linux-renesas-soc@vger.kernel.org 16153S: Supported 16154T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16155F: Documentation/devicetree/bindings/pinctrl/renesas,* 16156F: drivers/pinctrl/renesas/ 16157 16158PIN CONTROLLER - SAMSUNG 16159M: Tomasz Figa <tomasz.figa@gmail.com> 16160M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16161M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16162R: Alim Akhtar <alim.akhtar@samsung.com> 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164L: linux-samsung-soc@vger.kernel.org 16165S: Maintained 16166C: irc://irc.libera.chat/linux-exynos 16167Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16168B: mailto:linux-samsung-soc@vger.kernel.org 16169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16170F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16171F: drivers/pinctrl/samsung/ 16172F: include/dt-bindings/pinctrl/samsung.h 16173 16174PIN CONTROLLER - SINGLE 16175M: Tony Lindgren <tony@atomide.com> 16176M: Haojian Zhuang <haojian.zhuang@linaro.org> 16177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16178L: linux-omap@vger.kernel.org 16179S: Maintained 16180F: drivers/pinctrl/pinctrl-single.c 16181 16182PIN CONTROLLER - THUNDERBAY 16183M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16184S: Supported 16185F: drivers/pinctrl/pinctrl-thunderbay.c 16186 16187PIN CONTROLLER - SUNPLUS / TIBBO 16188M: Dvorkin Dmitry <dvorkin@tibbo.com> 16189M: Wells Lu <wellslutw@gmail.com> 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Maintained 16192W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16193F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16194F: drivers/pinctrl/sunplus/ 16195F: include/dt-bindings/pinctrl/sppctl*.h 16196 16197PKTCDVD DRIVER 16198M: linux-block@vger.kernel.org 16199S: Orphan 16200F: drivers/block/pktcdvd.c 16201F: include/linux/pktcdvd.h 16202F: include/uapi/linux/pktcdvd.h 16203 16204PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16205M: Tomasz Duszynski <tduszyns@gmail.com> 16206S: Maintained 16207F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16208F: drivers/iio/chemical/pms7003.c 16209 16210PLDMFW LIBRARY 16211M: Jacob Keller <jacob.e.keller@intel.com> 16212S: Maintained 16213F: Documentation/driver-api/pldmfw/ 16214F: include/linux/pldmfw.h 16215F: lib/pldmfw/ 16216 16217PLX DMA DRIVER 16218M: Logan Gunthorpe <logang@deltatee.com> 16219S: Maintained 16220F: drivers/dma/plx_dma.c 16221 16222PM6764TR DRIVER 16223M: Charles Hsu <hsu.yungteng@gmail.com> 16224L: linux-hwmon@vger.kernel.org 16225S: Maintained 16226F: Documentation/hwmon/pm6764tr.rst 16227F: drivers/hwmon/pmbus/pm6764tr.c 16228 16229PM-GRAPH UTILITY 16230M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16231L: linux-pm@vger.kernel.org 16232S: Supported 16233W: https://01.org/pm-graph 16234B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16235T: git git://github.com/intel/pm-graph 16236F: tools/power/pm-graph 16237 16238PMBUS HARDWARE MONITORING DRIVERS 16239M: Guenter Roeck <linux@roeck-us.net> 16240L: linux-hwmon@vger.kernel.org 16241S: Maintained 16242W: http://hwmon.wiki.kernel.org/ 16243W: http://www.roeck-us.net/linux/drivers/ 16244T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16245F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16246F: Documentation/devicetree/bindings/hwmon/max31785.txt 16247F: Documentation/hwmon/adm1275.rst 16248F: Documentation/hwmon/ibm-cffps.rst 16249F: Documentation/hwmon/ir35221.rst 16250F: Documentation/hwmon/lm25066.rst 16251F: Documentation/hwmon/ltc2978.rst 16252F: Documentation/hwmon/ltc3815.rst 16253F: Documentation/hwmon/max16064.rst 16254F: Documentation/hwmon/max20751.rst 16255F: Documentation/hwmon/max31785.rst 16256F: Documentation/hwmon/max34440.rst 16257F: Documentation/hwmon/max8688.rst 16258F: Documentation/hwmon/pmbus-core.rst 16259F: Documentation/hwmon/pmbus.rst 16260F: Documentation/hwmon/tps40422.rst 16261F: Documentation/hwmon/ucd9000.rst 16262F: Documentation/hwmon/ucd9200.rst 16263F: Documentation/hwmon/zl6100.rst 16264F: drivers/hwmon/pmbus/ 16265F: include/linux/pmbus.h 16266 16267PMC SIERRA MaxRAID DRIVER 16268L: linux-scsi@vger.kernel.org 16269S: Orphan 16270W: http://www.pmc-sierra.com/ 16271F: drivers/scsi/pmcraid.* 16272 16273PMC SIERRA PM8001 DRIVER 16274M: Jack Wang <jinpu.wang@cloud.ionos.com> 16275L: linux-scsi@vger.kernel.org 16276S: Supported 16277F: drivers/scsi/pm8001/ 16278 16279PNI RM3100 IIO DRIVER 16280M: Song Qiang <songqiang1304521@gmail.com> 16281L: linux-iio@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16284F: drivers/iio/magnetometer/rm3100* 16285 16286PNP SUPPORT 16287M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16288L: linux-acpi@vger.kernel.org 16289S: Maintained 16290F: drivers/pnp/ 16291F: include/linux/pnp.h 16292 16293POSIX CLOCKS and TIMERS 16294M: Thomas Gleixner <tglx@linutronix.de> 16295L: linux-kernel@vger.kernel.org 16296S: Maintained 16297T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16298F: fs/timerfd.c 16299F: include/linux/time_namespace.h 16300F: include/linux/timer* 16301F: kernel/time/*timer* 16302F: kernel/time/namespace.c 16303 16304POWER MANAGEMENT CORE 16305M: "Rafael J. Wysocki" <rafael@kernel.org> 16306L: linux-pm@vger.kernel.org 16307S: Supported 16308B: https://bugzilla.kernel.org 16309T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16310F: drivers/base/power/ 16311F: drivers/powercap/ 16312F: include/linux/intel_rapl.h 16313F: include/linux/pm.h 16314F: include/linux/pm_* 16315F: include/linux/powercap.h 16316F: kernel/configs/nopm.config 16317 16318DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16319M: Daniel Lezcano <daniel.lezcano@kernel.org> 16320L: linux-pm@vger.kernel.org 16321S: Supported 16322B: https://bugzilla.kernel.org 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16324F: drivers/powercap/dtpm* 16325F: include/linux/dtpm.h 16326 16327POWER STATE COORDINATION INTERFACE (PSCI) 16328M: Mark Rutland <mark.rutland@arm.com> 16329M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16331S: Maintained 16332F: drivers/firmware/psci/ 16333F: include/linux/psci.h 16334F: include/uapi/linux/psci.h 16335 16336POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16337M: Sebastian Reichel <sre@kernel.org> 16338L: linux-pm@vger.kernel.org 16339S: Maintained 16340T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16341F: Documentation/ABI/testing/sysfs-class-power 16342F: Documentation/devicetree/bindings/power/supply/ 16343F: drivers/power/supply/ 16344F: include/linux/power/ 16345F: include/linux/power_supply.h 16346 16347POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16348M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16349L: linuxppc-dev@lists.ozlabs.org 16350S: Maintained 16351F: drivers/char/powernv-op-panel.c 16352 16353PPP OVER ATM (RFC 2364) 16354M: Mitchell Blank Jr <mitch@sfgoth.com> 16355S: Maintained 16356F: include/uapi/linux/atmppp.h 16357F: net/atm/pppoatm.c 16358 16359PPP OVER ETHERNET 16360M: Michal Ostrowski <mostrows@earthlink.net> 16361S: Maintained 16362F: drivers/net/ppp/pppoe.c 16363F: drivers/net/ppp/pppox.c 16364 16365PPP OVER L2TP 16366M: James Chapman <jchapman@katalix.com> 16367S: Maintained 16368F: include/linux/if_pppol2tp.h 16369F: include/uapi/linux/if_pppol2tp.h 16370F: net/l2tp/l2tp_ppp.c 16371 16372PPP PROTOCOL DRIVERS AND COMPRESSORS 16373M: Paul Mackerras <paulus@samba.org> 16374L: linux-ppp@vger.kernel.org 16375S: Maintained 16376F: drivers/net/ppp/ppp_* 16377 16378PPS SUPPORT 16379M: Rodolfo Giometti <giometti@enneenne.com> 16380L: linuxpps@ml.enneenne.com (subscribers-only) 16381S: Maintained 16382W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16383F: Documentation/ABI/testing/sysfs-pps 16384F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16385F: Documentation/driver-api/pps.rst 16386F: drivers/pps/ 16387F: include/linux/pps*.h 16388F: include/uapi/linux/pps.h 16389 16390PPTP DRIVER 16391M: Dmitry Kozlov <xeb@mail.ru> 16392L: netdev@vger.kernel.org 16393S: Maintained 16394W: http://sourceforge.net/projects/accel-pptp 16395F: drivers/net/ppp/pptp.c 16396 16397PRESSURE STALL INFORMATION (PSI) 16398M: Johannes Weiner <hannes@cmpxchg.org> 16399M: Suren Baghdasaryan <surenb@google.com> 16400S: Maintained 16401F: include/linux/psi* 16402F: kernel/sched/psi.c 16403 16404PRINTK 16405M: Petr Mladek <pmladek@suse.com> 16406M: Sergey Senozhatsky <senozhatsky@chromium.org> 16407R: Steven Rostedt <rostedt@goodmis.org> 16408R: John Ogness <john.ogness@linutronix.de> 16409S: Maintained 16410T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16411F: include/linux/printk.h 16412F: kernel/printk/ 16413 16414PRINTK INDEXING 16415R: Chris Down <chris@chrisdown.name> 16416S: Maintained 16417F: Documentation/core-api/printk-index.rst 16418F: kernel/printk/index.c 16419K: printk_index 16420 16421PROC FILESYSTEM 16422L: linux-kernel@vger.kernel.org 16423L: linux-fsdevel@vger.kernel.org 16424S: Maintained 16425F: Documentation/filesystems/proc.rst 16426F: fs/proc/ 16427F: include/linux/proc_fs.h 16428F: tools/testing/selftests/proc/ 16429 16430PROC SYSCTL 16431M: Luis Chamberlain <mcgrof@kernel.org> 16432M: Kees Cook <keescook@chromium.org> 16433M: Iurii Zaikin <yzaikin@google.com> 16434L: linux-kernel@vger.kernel.org 16435L: linux-fsdevel@vger.kernel.org 16436S: Maintained 16437T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16438F: fs/proc/proc_sysctl.c 16439F: include/linux/sysctl.h 16440F: kernel/sysctl-test.c 16441F: kernel/sysctl.c 16442F: tools/testing/selftests/sysctl/ 16443 16444PS3 NETWORK SUPPORT 16445M: Geoff Levand <geoff@infradead.org> 16446L: netdev@vger.kernel.org 16447L: linuxppc-dev@lists.ozlabs.org 16448S: Maintained 16449F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16450 16451PS3 PLATFORM SUPPORT 16452M: Geoff Levand <geoff@infradead.org> 16453L: linuxppc-dev@lists.ozlabs.org 16454S: Maintained 16455F: arch/powerpc/boot/ps3* 16456F: arch/powerpc/include/asm/lv1call.h 16457F: arch/powerpc/include/asm/ps3*.h 16458F: arch/powerpc/platforms/ps3/ 16459F: drivers/*/ps3* 16460F: drivers/ps3/ 16461F: drivers/rtc/rtc-ps3.c 16462F: drivers/usb/host/*ps3.c 16463F: sound/ppc/snd_ps3* 16464 16465PS3VRAM DRIVER 16466M: Jim Paris <jim@jtan.com> 16467M: Geoff Levand <geoff@infradead.org> 16468L: linuxppc-dev@lists.ozlabs.org 16469S: Maintained 16470F: drivers/block/ps3vram.c 16471 16472PSAMPLE PACKET SAMPLING SUPPORT 16473M: Yotam Gigi <yotam.gi@gmail.com> 16474S: Maintained 16475F: include/net/psample.h 16476F: include/uapi/linux/psample.h 16477F: net/psample 16478 16479PSTORE FILESYSTEM 16480M: Kees Cook <keescook@chromium.org> 16481M: Anton Vorontsov <anton@enomsg.org> 16482M: Colin Cross <ccross@android.com> 16483M: Tony Luck <tony.luck@intel.com> 16484S: Maintained 16485T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16486F: Documentation/admin-guide/ramoops.rst 16487F: Documentation/admin-guide/pstore-blk.rst 16488F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16489F: drivers/acpi/apei/erst.c 16490F: drivers/firmware/efi/efi-pstore.c 16491F: fs/pstore/ 16492F: include/linux/pstore* 16493K: \b(pstore|ramoops) 16494 16495PTP HARDWARE CLOCK SUPPORT 16496M: Richard Cochran <richardcochran@gmail.com> 16497L: netdev@vger.kernel.org 16498S: Maintained 16499W: http://linuxptp.sourceforge.net/ 16500F: Documentation/ABI/testing/sysfs-ptp 16501F: Documentation/driver-api/ptp.rst 16502F: drivers/net/phy/dp83640* 16503F: drivers/ptp/* 16504F: include/linux/ptp_cl* 16505 16506PTP VIRTUAL CLOCK SUPPORT 16507M: Yangbo Lu <yangbo.lu@nxp.com> 16508L: netdev@vger.kernel.org 16509S: Maintained 16510F: drivers/ptp/ptp_vclock.c 16511F: net/ethtool/phc_vclocks.c 16512 16513PTRACE SUPPORT 16514M: Oleg Nesterov <oleg@redhat.com> 16515S: Maintained 16516F: arch/*/*/ptrace*.c 16517F: arch/*/include/asm/ptrace*.h 16518F: arch/*/ptrace*.c 16519F: include/asm-generic/syscall.h 16520F: include/linux/ptrace.h 16521F: include/linux/regset.h 16522F: include/uapi/linux/ptrace.h 16523F: kernel/ptrace.c 16524 16525PULSE8-CEC DRIVER 16526M: Hans Verkuil <hverkuil@xs4all.nl> 16527L: linux-media@vger.kernel.org 16528S: Maintained 16529T: git git://linuxtv.org/media_tree.git 16530F: Documentation/admin-guide/media/pulse8-cec.rst 16531F: drivers/media/cec/usb/pulse8/ 16532 16533PURELIFI PLFXLC DRIVER 16534M: Srinivasan Raju <srini.raju@purelifi.com> 16535L: linux-wireless@vger.kernel.org 16536S: Supported 16537F: drivers/net/wireless/purelifi/plfxlc/ 16538 16539PVRUSB2 VIDEO4LINUX DRIVER 16540M: Mike Isely <isely@pobox.com> 16541L: pvrusb2@isely.net (subscribers-only) 16542L: linux-media@vger.kernel.org 16543S: Maintained 16544W: http://www.isely.net/pvrusb2/ 16545T: git git://linuxtv.org/media_tree.git 16546F: Documentation/driver-api/media/drivers/pvrusb2* 16547F: drivers/media/usb/pvrusb2/ 16548 16549PWC WEBCAM DRIVER 16550M: Hans Verkuil <hverkuil@xs4all.nl> 16551L: linux-media@vger.kernel.org 16552S: Odd Fixes 16553T: git git://linuxtv.org/media_tree.git 16554F: drivers/media/usb/pwc/* 16555F: include/trace/events/pwc.h 16556 16557PWM FAN DRIVER 16558M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16559L: linux-hwmon@vger.kernel.org 16560S: Supported 16561F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16562F: Documentation/hwmon/pwm-fan.rst 16563F: drivers/hwmon/pwm-fan.c 16564 16565PWM IR Transmitter 16566M: Sean Young <sean@mess.org> 16567L: linux-media@vger.kernel.org 16568S: Maintained 16569F: drivers/media/rc/pwm-ir-tx.c 16570 16571PWM SUBSYSTEM 16572M: Thierry Reding <thierry.reding@gmail.com> 16573R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16574L: linux-pwm@vger.kernel.org 16575S: Maintained 16576Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16577T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16578F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 16579F: Documentation/devicetree/bindings/pwm/ 16580F: Documentation/driver-api/pwm.rst 16581F: drivers/gpio/gpio-mvebu.c 16582F: drivers/pwm/ 16583F: drivers/video/backlight/pwm_bl.c 16584F: include/dt-bindings/pwm/ 16585F: include/linux/pwm.h 16586F: include/linux/pwm_backlight.h 16587K: pwm_(config|apply_state|ops) 16588 16589PXA GPIO DRIVER 16590M: Robert Jarzmik <robert.jarzmik@free.fr> 16591L: linux-gpio@vger.kernel.org 16592S: Maintained 16593F: drivers/gpio/gpio-pxa.c 16594 16595PXA MMCI DRIVER 16596S: Orphan 16597 16598PXA RTC DRIVER 16599M: Robert Jarzmik <robert.jarzmik@free.fr> 16600L: linux-rtc@vger.kernel.org 16601S: Maintained 16602 16603PXA2xx/PXA3xx SUPPORT 16604M: Daniel Mack <daniel@zonque.org> 16605M: Haojian Zhuang <haojian.zhuang@gmail.com> 16606M: Robert Jarzmik <robert.jarzmik@free.fr> 16607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16608S: Maintained 16609T: git git://github.com/hzhuang1/linux.git 16610T: git git://github.com/rjarzmik/linux.git 16611F: arch/arm/boot/dts/pxa* 16612F: arch/arm/mach-pxa/ 16613F: drivers/dma/pxa* 16614F: drivers/pcmcia/pxa2xx* 16615F: drivers/pinctrl/pxa/ 16616F: drivers/spi/spi-pxa2xx* 16617F: drivers/usb/gadget/udc/pxa2* 16618F: include/sound/pxa2xx-lib.h 16619F: sound/arm/pxa* 16620F: sound/soc/pxa/ 16621 16622QAT DRIVER 16623M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16624L: qat-linux@intel.com 16625S: Supported 16626F: drivers/crypto/qat/ 16627 16628QCOM AUDIO (ASoC) DRIVERS 16629M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16630M: Banajit Goswami <bgoswami@quicinc.com> 16631L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16632S: Supported 16633F: include/dt-bindings/sound/qcom,wcd9335.h 16634F: sound/soc/codecs/lpass-rx-macro.* 16635F: sound/soc/codecs/lpass-tx-macro.* 16636F: sound/soc/codecs/lpass-va-macro.c 16637F: sound/soc/codecs/lpass-wsa-macro.* 16638F: sound/soc/codecs/msm8916-wcd-analog.c 16639F: sound/soc/codecs/msm8916-wcd-digital.c 16640F: sound/soc/codecs/wcd9335.* 16641F: sound/soc/codecs/wcd934x.c 16642F: sound/soc/codecs/wcd-clsh-v2.* 16643F: sound/soc/codecs/wcd-mbhc-v2.* 16644F: sound/soc/codecs/wsa881x.c 16645F: sound/soc/codecs/wsa883x.c 16646F: sound/soc/qcom/ 16647 16648QCOM EMBEDDED USB DEBUGGER (EUD) 16649M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16650L: linux-arm-msm@vger.kernel.org 16651S: Maintained 16652F: Documentation/ABI/testing/sysfs-driver-eud 16653F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16654F: drivers/usb/misc/qcom_eud.c 16655 16656QCOM IPA DRIVER 16657M: Alex Elder <elder@kernel.org> 16658L: netdev@vger.kernel.org 16659S: Supported 16660F: drivers/net/ipa/ 16661 16662QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16663M: Gabriel Somlo <somlo@cmu.edu> 16664M: "Michael S. Tsirkin" <mst@redhat.com> 16665L: qemu-devel@nongnu.org 16666S: Maintained 16667F: drivers/firmware/qemu_fw_cfg.c 16668F: include/uapi/linux/qemu_fw_cfg.h 16669 16670QIB DRIVER 16671M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16672L: linux-rdma@vger.kernel.org 16673S: Supported 16674F: drivers/infiniband/hw/qib/ 16675 16676QLOGIC QL41xxx FCOE DRIVER 16677M: Saurav Kashyap <skashyap@marvell.com> 16678M: Javed Hasan <jhasan@marvell.com> 16679M: GR-QLogic-Storage-Upstream@marvell.com 16680L: linux-scsi@vger.kernel.org 16681S: Supported 16682F: drivers/scsi/qedf/ 16683 16684QLOGIC QL41xxx ISCSI DRIVER 16685M: Nilesh Javali <njavali@marvell.com> 16686M: Manish Rangankar <mrangankar@marvell.com> 16687M: GR-QLogic-Storage-Upstream@marvell.com 16688L: linux-scsi@vger.kernel.org 16689S: Supported 16690F: drivers/scsi/qedi/ 16691 16692QLOGIC QL4xxx ETHERNET DRIVER 16693M: Ariel Elior <aelior@marvell.com> 16694M: Manish Chopra <manishc@marvell.com> 16695L: netdev@vger.kernel.org 16696S: Supported 16697F: drivers/net/ethernet/qlogic/qed/ 16698F: drivers/net/ethernet/qlogic/qede/ 16699F: include/linux/qed/ 16700 16701QLOGIC QL4xxx RDMA DRIVER 16702M: Michal Kalderon <mkalderon@marvell.com> 16703M: Ariel Elior <aelior@marvell.com> 16704L: linux-rdma@vger.kernel.org 16705S: Supported 16706F: drivers/infiniband/hw/qedr/ 16707F: include/uapi/rdma/qedr-abi.h 16708 16709QLOGIC QLA1280 SCSI DRIVER 16710M: Michael Reed <mdr@sgi.com> 16711L: linux-scsi@vger.kernel.org 16712S: Maintained 16713F: drivers/scsi/qla1280.[ch] 16714 16715QLOGIC QLA2XXX FC-SCSI DRIVER 16716M: Nilesh Javali <njavali@marvell.com> 16717M: GR-QLogic-Storage-Upstream@marvell.com 16718L: linux-scsi@vger.kernel.org 16719S: Supported 16720F: drivers/scsi/qla2xxx/ 16721 16722QLOGIC QLA3XXX NETWORK DRIVER 16723M: GR-Linux-NIC-Dev@marvell.com 16724L: netdev@vger.kernel.org 16725S: Supported 16726F: drivers/net/ethernet/qlogic/qla3xxx.* 16727 16728QLOGIC QLA4XXX iSCSI DRIVER 16729M: Nilesh Javali <njavali@marvell.com> 16730M: Manish Rangankar <mrangankar@marvell.com> 16731M: GR-QLogic-Storage-Upstream@marvell.com 16732L: linux-scsi@vger.kernel.org 16733S: Supported 16734F: drivers/scsi/qla4xxx/ 16735 16736QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16737M: Shahed Shaikh <shshaikh@marvell.com> 16738M: Manish Chopra <manishc@marvell.com> 16739M: GR-Linux-NIC-Dev@marvell.com 16740L: netdev@vger.kernel.org 16741S: Supported 16742F: drivers/net/ethernet/qlogic/qlcnic/ 16743 16744QLOGIC QLGE 10Gb ETHERNET DRIVER 16745M: Manish Chopra <manishc@marvell.com> 16746M: GR-Linux-NIC-Dev@marvell.com 16747M: Coiby Xu <coiby.xu@gmail.com> 16748L: netdev@vger.kernel.org 16749S: Supported 16750F: Documentation/networking/device_drivers/qlogic/qlge.rst 16751F: drivers/staging/qlge/ 16752 16753QM1D1B0004 MEDIA DRIVER 16754M: Akihiro Tsukada <tskd08@gmail.com> 16755L: linux-media@vger.kernel.org 16756S: Odd Fixes 16757F: drivers/media/tuners/qm1d1b0004* 16758 16759QM1D1C0042 MEDIA DRIVER 16760M: Akihiro Tsukada <tskd08@gmail.com> 16761L: linux-media@vger.kernel.org 16762S: Odd Fixes 16763F: drivers/media/tuners/qm1d1c0042* 16764 16765QNX4 FILESYSTEM 16766M: Anders Larsen <al@alarsen.net> 16767S: Maintained 16768W: http://www.alarsen.net/linux/qnx4fs/ 16769F: fs/qnx4/ 16770F: include/uapi/linux/qnx4_fs.h 16771F: include/uapi/linux/qnxtypes.h 16772 16773QORIQ DPAA2 FSL-MC BUS DRIVER 16774M: Stuart Yoder <stuyoder@gmail.com> 16775M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16776L: linux-kernel@vger.kernel.org 16777S: Maintained 16778F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16779F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16780F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16781F: drivers/bus/fsl-mc/ 16782F: include/uapi/linux/fsl_mc.h 16783 16784QT1010 MEDIA DRIVER 16785M: Antti Palosaari <crope@iki.fi> 16786L: linux-media@vger.kernel.org 16787S: Maintained 16788W: https://linuxtv.org 16789W: http://palosaari.fi/linux/ 16790Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16791T: git git://linuxtv.org/anttip/media_tree.git 16792F: drivers/media/tuners/qt1010* 16793 16794QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16795M: Kalle Valo <kvalo@kernel.org> 16796L: ath10k@lists.infradead.org 16797S: Supported 16798W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16799T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16800F: drivers/net/wireless/ath/ath10k/ 16801F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16802 16803QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16804M: Kalle Valo <kvalo@kernel.org> 16805L: ath11k@lists.infradead.org 16806S: Supported 16807T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16808F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16809F: drivers/net/wireless/ath/ath11k/ 16810 16811QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16812M: Toke Høiland-Jørgensen <toke@toke.dk> 16813L: linux-wireless@vger.kernel.org 16814S: Maintained 16815W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16816F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16817F: drivers/net/wireless/ath/ath9k/ 16818 16819QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16820M: Stephan Gerhold <stephan@gerhold.net> 16821L: netdev@vger.kernel.org 16822L: linux-arm-msm@vger.kernel.org 16823S: Maintained 16824F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16825F: drivers/net/wwan/qcom_bam_dmux.c 16826 16827QUALCOMM CAMERA SUBSYSTEM DRIVER 16828M: Robert Foss <robert.foss@linaro.org> 16829M: Todor Tomov <todor.too@gmail.com> 16830L: linux-media@vger.kernel.org 16831S: Maintained 16832F: Documentation/admin-guide/media/qcom_camss.rst 16833F: Documentation/devicetree/bindings/media/*camss* 16834F: drivers/media/platform/qcom/camss/ 16835 16836QUALCOMM CLOCK DRIVERS 16837M: Bjorn Andersson <bjorn.andersson@linaro.org> 16838L: linux-arm-msm@vger.kernel.org 16839S: Supported 16840T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16841F: Documentation/devicetree/bindings/clock/qcom,* 16842F: drivers/clk/qcom/ 16843F: include/dt-bindings/clock/qcom,* 16844 16845QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16846M: Niklas Cassel <nks@flawful.org> 16847L: linux-pm@vger.kernel.org 16848L: linux-arm-msm@vger.kernel.org 16849S: Maintained 16850F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16851F: drivers/soc/qcom/cpr.c 16852 16853QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16854M: Ilia Lin <ilia.lin@kernel.org> 16855L: linux-pm@vger.kernel.org 16856S: Maintained 16857F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16858F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16859F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16860 16861QUALCOMM CRYPTO DRIVERS 16862M: Thara Gopinath <thara.gopinath@gmail.com> 16863L: linux-crypto@vger.kernel.org 16864L: linux-arm-msm@vger.kernel.org 16865S: Maintained 16866F: drivers/crypto/qce/ 16867 16868QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16869M: Timur Tabi <timur@kernel.org> 16870L: netdev@vger.kernel.org 16871S: Maintained 16872F: drivers/net/ethernet/qualcomm/emac/ 16873 16874QUALCOMM ETHQOS ETHERNET DRIVER 16875M: Vinod Koul <vkoul@kernel.org> 16876L: netdev@vger.kernel.org 16877S: Maintained 16878F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16879F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16880 16881QUALCOMM FASTRPC DRIVER 16882M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16883M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16884L: linux-arm-msm@vger.kernel.org 16885S: Maintained 16886F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16887F: drivers/misc/fastrpc.c 16888F: include/uapi/misc/fastrpc.h 16889 16890QUALCOMM HEXAGON ARCHITECTURE 16891M: Brian Cain <bcain@quicinc.com> 16892L: linux-hexagon@vger.kernel.org 16893T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16894S: Supported 16895F: arch/hexagon/ 16896 16897QUALCOMM HIDMA DRIVER 16898M: Sinan Kaya <okaya@kernel.org> 16899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16900L: linux-arm-msm@vger.kernel.org 16901L: dmaengine@vger.kernel.org 16902S: Supported 16903F: drivers/dma/qcom/hidma* 16904 16905QUALCOMM I2C CCI DRIVER 16906M: Loic Poulain <loic.poulain@linaro.org> 16907M: Robert Foss <robert.foss@linaro.org> 16908L: linux-i2c@vger.kernel.org 16909L: linux-arm-msm@vger.kernel.org 16910S: Maintained 16911F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 16912F: drivers/i2c/busses/i2c-qcom-cci.c 16913 16914QUALCOMM INTERCONNECT BWMON DRIVER 16915M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16916L: linux-arm-msm@vger.kernel.org 16917S: Maintained 16918F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 16919F: drivers/soc/qcom/icc-bwmon.c 16920 16921QUALCOMM IOMMU 16922M: Rob Clark <robdclark@gmail.com> 16923L: iommu@lists.linux.dev 16924L: linux-arm-msm@vger.kernel.org 16925S: Maintained 16926F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16927 16928QUALCOMM IPC ROUTER (QRTR) DRIVER 16929M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16930L: linux-arm-msm@vger.kernel.org 16931S: Maintained 16932F: include/trace/events/qrtr.h 16933F: include/uapi/linux/qrtr.h 16934F: net/qrtr/ 16935 16936QUALCOMM IPCC MAILBOX DRIVER 16937M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16938L: linux-arm-msm@vger.kernel.org 16939S: Supported 16940F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16941F: drivers/mailbox/qcom-ipcc.c 16942F: include/dt-bindings/mailbox/qcom-ipcc.h 16943 16944QUALCOMM IPQ4019 USB PHY DRIVER 16945M: Robert Marko <robert.marko@sartura.hr> 16946M: Luka Perkov <luka.perkov@sartura.hr> 16947L: linux-arm-msm@vger.kernel.org 16948S: Maintained 16949F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16950F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16951 16952QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16953M: Robert Marko <robert.marko@sartura.hr> 16954M: Luka Perkov <luka.perkov@sartura.hr> 16955L: linux-arm-msm@vger.kernel.org 16956S: Maintained 16957F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16958F: drivers/regulator/vqmmc-ipq4019-regulator.c 16959 16960QUALCOMM NAND CONTROLLER DRIVER 16961M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16962L: linux-mtd@lists.infradead.org 16963L: linux-arm-msm@vger.kernel.org 16964S: Maintained 16965F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16966F: drivers/mtd/nand/raw/qcom_nandc.c 16967 16968QUALCOMM RMNET DRIVER 16969M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16970M: Sean Tranchetti <quic_stranche@quicinc.com> 16971L: netdev@vger.kernel.org 16972S: Maintained 16973F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16974F: drivers/net/ethernet/qualcomm/rmnet/ 16975F: include/linux/if_rmnet.h 16976 16977QUALCOMM TSENS THERMAL DRIVER 16978M: Amit Kucheria <amitk@kernel.org> 16979M: Thara Gopinath <thara.gopinath@gmail.com> 16980L: linux-pm@vger.kernel.org 16981L: linux-arm-msm@vger.kernel.org 16982S: Maintained 16983F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16984F: drivers/thermal/qcom/ 16985 16986QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16987M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16988L: linux-media@vger.kernel.org 16989L: linux-arm-msm@vger.kernel.org 16990S: Maintained 16991T: git git://linuxtv.org/media_tree.git 16992F: Documentation/devicetree/bindings/media/*venus* 16993F: drivers/media/platform/qcom/venus/ 16994 16995QUALCOMM WCN36XX WIRELESS DRIVER 16996M: Loic Poulain <loic.poulain@linaro.org> 16997L: wcn36xx@lists.infradead.org 16998S: Supported 16999W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17000F: drivers/net/wireless/ath/wcn36xx/ 17001 17002QUANTENNA QTNFMAC WIRELESS DRIVER 17003M: Igor Mitsyanko <imitsyanko@quantenna.com> 17004R: Sergey Matyukevich <geomatsi@gmail.com> 17005L: linux-wireless@vger.kernel.org 17006S: Maintained 17007F: drivers/net/wireless/quantenna 17008 17009RADEON and AMDGPU DRM DRIVERS 17010M: Alex Deucher <alexander.deucher@amd.com> 17011M: Christian König <christian.koenig@amd.com> 17012M: Pan, Xinhui <Xinhui.Pan@amd.com> 17013L: amd-gfx@lists.freedesktop.org 17014S: Supported 17015T: git https://gitlab.freedesktop.org/agd5f/linux.git 17016B: https://gitlab.freedesktop.org/drm/amd/-/issues 17017C: irc://irc.oftc.net/radeon 17018F: Documentation/gpu/amdgpu/ 17019F: drivers/gpu/drm/amd/ 17020F: drivers/gpu/drm/radeon/ 17021F: include/uapi/drm/amdgpu_drm.h 17022F: include/uapi/drm/radeon_drm.h 17023 17024RADEON FRAMEBUFFER DISPLAY DRIVER 17025M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17026L: linux-fbdev@vger.kernel.org 17027S: Maintained 17028F: drivers/video/fbdev/aty/radeon* 17029F: include/uapi/linux/radeonfb.h 17030 17031RADIOSHARK RADIO DRIVER 17032M: Hans Verkuil <hverkuil@xs4all.nl> 17033L: linux-media@vger.kernel.org 17034S: Maintained 17035T: git git://linuxtv.org/media_tree.git 17036F: drivers/media/radio/radio-shark.c 17037 17038RADIOSHARK2 RADIO DRIVER 17039M: Hans Verkuil <hverkuil@xs4all.nl> 17040L: linux-media@vger.kernel.org 17041S: Maintained 17042T: git git://linuxtv.org/media_tree.git 17043F: drivers/media/radio/radio-shark2.c 17044F: drivers/media/radio/radio-tea5777.c 17045 17046RADOS BLOCK DEVICE (RBD) 17047M: Ilya Dryomov <idryomov@gmail.com> 17048R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17049L: ceph-devel@vger.kernel.org 17050S: Supported 17051W: http://ceph.com/ 17052T: git git://github.com/ceph/ceph-client.git 17053F: Documentation/ABI/testing/sysfs-bus-rbd 17054F: drivers/block/rbd.c 17055F: drivers/block/rbd_types.h 17056 17057RAGE128 FRAMEBUFFER DISPLAY DRIVER 17058M: Paul Mackerras <paulus@samba.org> 17059L: linux-fbdev@vger.kernel.org 17060S: Maintained 17061F: drivers/video/fbdev/aty/aty128fb.c 17062 17063RAINSHADOW-CEC DRIVER 17064M: Hans Verkuil <hverkuil@xs4all.nl> 17065L: linux-media@vger.kernel.org 17066S: Maintained 17067T: git git://linuxtv.org/media_tree.git 17068F: drivers/media/cec/usb/rainshadow/ 17069 17070RALINK MIPS ARCHITECTURE 17071M: John Crispin <john@phrozen.org> 17072L: linux-mips@vger.kernel.org 17073S: Maintained 17074F: arch/mips/ralink 17075 17076RALINK MT7621 MIPS ARCHITECTURE 17077M: Arınç ÜNAL <arinc.unal@arinc9.com> 17078M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17079L: linux-mips@vger.kernel.org 17080S: Maintained 17081F: arch/mips/boot/dts/ralink/mt7621* 17082 17083RALINK PINCTRL DRIVER 17084M: Arınç ÜNAL <arinc.unal@arinc9.com> 17085M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17086L: linux-mips@vger.kernel.org 17087S: Maintained 17088F: drivers/pinctrl/ralink/ 17089 17090RALINK RT2X00 WIRELESS LAN DRIVER 17091M: Stanislaw Gruszka <stf_xl@wp.pl> 17092M: Helmut Schaa <helmut.schaa@googlemail.com> 17093L: linux-wireless@vger.kernel.org 17094S: Maintained 17095F: drivers/net/wireless/ralink/rt2x00/ 17096 17097RAMDISK RAM BLOCK DEVICE DRIVER 17098M: Jens Axboe <axboe@kernel.dk> 17099S: Maintained 17100F: Documentation/admin-guide/blockdev/ramdisk.rst 17101F: drivers/block/brd.c 17102 17103RANCHU VIRTUAL BOARD FOR MIPS 17104M: Miodrag Dinic <miodrag.dinic@mips.com> 17105L: linux-mips@vger.kernel.org 17106S: Supported 17107F: arch/mips/configs/generic/board-ranchu.config 17108F: arch/mips/generic/board-ranchu.c 17109 17110RANDOM NUMBER DRIVER 17111M: "Theodore Ts'o" <tytso@mit.edu> 17112M: Jason A. Donenfeld <Jason@zx2c4.com> 17113T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17114S: Maintained 17115F: drivers/char/random.c 17116F: drivers/virt/vmgenid.c 17117 17118RAPIDIO SUBSYSTEM 17119M: Matt Porter <mporter@kernel.crashing.org> 17120M: Alexandre Bounine <alex.bou9@gmail.com> 17121S: Maintained 17122F: drivers/rapidio/ 17123 17124RAS INFRASTRUCTURE 17125M: Tony Luck <tony.luck@intel.com> 17126M: Borislav Petkov <bp@alien8.de> 17127L: linux-edac@vger.kernel.org 17128S: Maintained 17129F: Documentation/admin-guide/ras.rst 17130F: drivers/ras/ 17131F: include/linux/ras.h 17132F: include/ras/ras_event.h 17133 17134RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17135L: linux-wireless@vger.kernel.org 17136S: Orphan 17137F: drivers/net/wireless/ray* 17138 17139RC-CORE / LIRC FRAMEWORK 17140M: Sean Young <sean@mess.org> 17141L: linux-media@vger.kernel.org 17142S: Maintained 17143W: http://linuxtv.org 17144T: git git://linuxtv.org/media_tree.git 17145F: Documentation/driver-api/media/rc-core.rst 17146F: Documentation/userspace-api/media/rc/ 17147F: drivers/media/rc/ 17148F: include/media/rc-map.h 17149F: include/media/rc-core.h 17150F: include/uapi/linux/lirc.h 17151 17152RCMM REMOTE CONTROLS DECODER 17153M: Patrick Lerda <patrick9876@free.fr> 17154S: Maintained 17155F: drivers/media/rc/ir-rcmm-decoder.c 17156 17157RCUTORTURE TEST FRAMEWORK 17158M: "Paul E. McKenney" <paulmck@kernel.org> 17159M: Josh Triplett <josh@joshtriplett.org> 17160R: Steven Rostedt <rostedt@goodmis.org> 17161R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17162R: Lai Jiangshan <jiangshanlai@gmail.com> 17163L: rcu@vger.kernel.org 17164S: Supported 17165T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17166F: tools/testing/selftests/rcutorture 17167 17168RDACM20 Camera Sensor 17169M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17170M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17171M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17172M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17173L: linux-media@vger.kernel.org 17174S: Maintained 17175F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17176F: drivers/media/i2c/max9271.c 17177F: drivers/media/i2c/max9271.h 17178F: drivers/media/i2c/rdacm20.c 17179 17180RDACM21 Camera Sensor 17181M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17182M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17183M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17184M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17185L: linux-media@vger.kernel.org 17186S: Maintained 17187F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17188F: drivers/media/i2c/max9271.c 17189F: drivers/media/i2c/max9271.h 17190F: drivers/media/i2c/rdacm21.c 17191 17192RDC R-321X SoC 17193M: Florian Fainelli <florian@openwrt.org> 17194S: Maintained 17195 17196RDC R6040 FAST ETHERNET DRIVER 17197M: Florian Fainelli <f.fainelli@gmail.com> 17198L: netdev@vger.kernel.org 17199S: Maintained 17200F: drivers/net/ethernet/rdc/r6040.c 17201 17202RDMAVT - RDMA verbs software 17203M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17204L: linux-rdma@vger.kernel.org 17205S: Supported 17206F: drivers/infiniband/sw/rdmavt 17207 17208RDS - RELIABLE DATAGRAM SOCKETS 17209M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17210L: netdev@vger.kernel.org 17211L: linux-rdma@vger.kernel.org 17212L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17213S: Supported 17214W: https://oss.oracle.com/projects/rds/ 17215F: Documentation/networking/rds.rst 17216F: net/rds/ 17217 17218RDT - RESOURCE ALLOCATION 17219M: Fenghua Yu <fenghua.yu@intel.com> 17220M: Reinette Chatre <reinette.chatre@intel.com> 17221L: linux-kernel@vger.kernel.org 17222S: Supported 17223F: Documentation/x86/resctrl* 17224F: arch/x86/include/asm/resctrl.h 17225F: arch/x86/kernel/cpu/resctrl/ 17226F: tools/testing/selftests/resctrl/ 17227 17228READ-COPY UPDATE (RCU) 17229M: "Paul E. McKenney" <paulmck@kernel.org> 17230M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17231M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17232M: Josh Triplett <josh@joshtriplett.org> 17233R: Steven Rostedt <rostedt@goodmis.org> 17234R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17235R: Lai Jiangshan <jiangshanlai@gmail.com> 17236R: Joel Fernandes <joel@joelfernandes.org> 17237L: rcu@vger.kernel.org 17238S: Supported 17239W: http://www.rdrop.com/users/paulmck/RCU/ 17240T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17241F: Documentation/RCU/ 17242F: include/linux/rcu* 17243F: kernel/rcu/ 17244X: Documentation/RCU/torture.rst 17245X: include/linux/srcu*.h 17246X: kernel/rcu/srcu*.c 17247 17248REAL TIME CLOCK (RTC) SUBSYSTEM 17249M: Alessandro Zummo <a.zummo@towertech.it> 17250M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17251L: linux-rtc@vger.kernel.org 17252S: Maintained 17253Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17254T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17255F: Documentation/admin-guide/rtc.rst 17256F: Documentation/devicetree/bindings/rtc/ 17257F: drivers/rtc/ 17258F: include/linux/platform_data/rtc-* 17259F: include/linux/rtc.h 17260F: include/linux/rtc/ 17261F: include/uapi/linux/rtc.h 17262F: tools/testing/selftests/rtc/ 17263 17264REALTEK AUDIO CODECS 17265M: Oder Chiou <oder_chiou@realtek.com> 17266S: Maintained 17267F: include/sound/rt*.h 17268F: sound/soc/codecs/rt* 17269 17270REALTEK OTTO WATCHDOG 17271M: Sander Vanheule <sander@svanheule.net> 17272L: linux-watchdog@vger.kernel.org 17273S: Maintained 17274F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17275F: drivers/watchdog/realtek_otto_wdt.c 17276 17277REALTEK RTL83xx SMI DSA ROUTER CHIPS 17278M: Linus Walleij <linus.walleij@linaro.org> 17279M: Alvin Šipraga <alsi@bang-olufsen.dk> 17280S: Maintained 17281F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17282F: drivers/net/dsa/realtek/* 17283 17284REALTEK WIRELESS DRIVER (rtlwifi family) 17285M: Ping-Ke Shih <pkshih@realtek.com> 17286L: linux-wireless@vger.kernel.org 17287S: Maintained 17288W: https://wireless.wiki.kernel.org/ 17289T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17290F: drivers/net/wireless/realtek/rtlwifi/ 17291 17292REALTEK WIRELESS DRIVER (rtw88) 17293M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17294L: linux-wireless@vger.kernel.org 17295S: Maintained 17296F: drivers/net/wireless/realtek/rtw88/ 17297 17298REALTEK WIRELESS DRIVER (rtw89) 17299M: Ping-Ke Shih <pkshih@realtek.com> 17300L: linux-wireless@vger.kernel.org 17301S: Maintained 17302F: drivers/net/wireless/realtek/rtw89/ 17303 17304REDPINE WIRELESS DRIVER 17305M: Amitkumar Karwar <amitkarwar@gmail.com> 17306M: Siva Rebbagondla <siva8118@gmail.com> 17307L: linux-wireless@vger.kernel.org 17308S: Maintained 17309F: drivers/net/wireless/rsi/ 17310 17311REGISTER MAP ABSTRACTION 17312M: Mark Brown <broonie@kernel.org> 17313L: linux-kernel@vger.kernel.org 17314S: Supported 17315T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17316F: Documentation/devicetree/bindings/regmap/ 17317F: drivers/base/regmap/ 17318F: include/linux/regmap.h 17319 17320REISERFS FILE SYSTEM 17321L: reiserfs-devel@vger.kernel.org 17322S: Supported 17323F: fs/reiserfs/ 17324 17325REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17326M: Bjorn Andersson <bjorn.andersson@linaro.org> 17327M: Mathieu Poirier <mathieu.poirier@linaro.org> 17328L: linux-remoteproc@vger.kernel.org 17329S: Maintained 17330T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17331F: Documentation/ABI/testing/sysfs-class-remoteproc 17332F: Documentation/devicetree/bindings/remoteproc/ 17333F: Documentation/staging/remoteproc.rst 17334F: drivers/remoteproc/ 17335F: include/linux/remoteproc.h 17336F: include/linux/remoteproc/ 17337 17338REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17339M: Bjorn Andersson <bjorn.andersson@linaro.org> 17340M: Mathieu Poirier <mathieu.poirier@linaro.org> 17341L: linux-remoteproc@vger.kernel.org 17342S: Maintained 17343T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17344F: Documentation/ABI/testing/sysfs-bus-rpmsg 17345F: Documentation/staging/rpmsg.rst 17346F: drivers/rpmsg/ 17347F: include/linux/rpmsg.h 17348F: include/linux/rpmsg/ 17349F: include/uapi/linux/rpmsg.h 17350F: samples/rpmsg/ 17351 17352REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17353M: Stephan Gerhold <stephan@gerhold.net> 17354L: netdev@vger.kernel.org 17355L: linux-remoteproc@vger.kernel.org 17356S: Maintained 17357F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17358 17359RENESAS CLOCK DRIVERS 17360M: Geert Uytterhoeven <geert+renesas@glider.be> 17361L: linux-renesas-soc@vger.kernel.org 17362S: Supported 17363T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17364F: Documentation/devicetree/bindings/clock/renesas,* 17365F: drivers/clk/renesas/ 17366 17367RENESAS EMEV2 I2C DRIVER 17368M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17369L: linux-renesas-soc@vger.kernel.org 17370S: Supported 17371F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17372F: drivers/i2c/busses/i2c-emev2.c 17373 17374RENESAS ETHERNET DRIVERS 17375R: Sergey Shtylyov <s.shtylyov@omp.ru> 17376L: netdev@vger.kernel.org 17377L: linux-renesas-soc@vger.kernel.org 17378F: Documentation/devicetree/bindings/net/renesas,*.yaml 17379F: drivers/net/ethernet/renesas/ 17380F: include/linux/sh_eth.h 17381 17382RENESAS R-CAR GYROADC DRIVER 17383M: Marek Vasut <marek.vasut@gmail.com> 17384L: linux-iio@vger.kernel.org 17385S: Supported 17386F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17387F: drivers/iio/adc/rcar-gyroadc.c 17388 17389RENESAS R-CAR I2C DRIVERS 17390M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17391L: linux-renesas-soc@vger.kernel.org 17392S: Supported 17393F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17394F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17395F: drivers/i2c/busses/i2c-rcar.c 17396F: drivers/i2c/busses/i2c-sh_mobile.c 17397 17398RENESAS R-CAR SATA DRIVER 17399R: Sergey Shtylyov <s.shtylyov@omp.ru> 17400S: Supported 17401L: linux-ide@vger.kernel.org 17402L: linux-renesas-soc@vger.kernel.org 17403F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17404F: drivers/ata/sata_rcar.c 17405 17406RENESAS R-CAR THERMAL DRIVERS 17407M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17408L: linux-renesas-soc@vger.kernel.org 17409S: Supported 17410F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17411F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17412F: drivers/thermal/rcar_gen3_thermal.c 17413F: drivers/thermal/rcar_thermal.c 17414 17415RENESAS RIIC DRIVER 17416M: Chris Brandt <chris.brandt@renesas.com> 17417L: linux-renesas-soc@vger.kernel.org 17418S: Supported 17419F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17420F: drivers/i2c/busses/i2c-riic.c 17421 17422RENESAS USB PHY DRIVER 17423M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17424L: linux-renesas-soc@vger.kernel.org 17425S: Maintained 17426F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17427 17428RENESAS RZ/G2L A/D DRIVER 17429M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17430L: linux-iio@vger.kernel.org 17431L: linux-renesas-soc@vger.kernel.org 17432S: Supported 17433F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17434F: drivers/iio/adc/rzg2l_adc.c 17435 17436RENESAS RZ/N1 A5PSW SWITCH DRIVER 17437M: Clément Léger <clement.leger@bootlin.com> 17438L: linux-renesas-soc@vger.kernel.org 17439L: netdev@vger.kernel.org 17440S: Maintained 17441F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 17442F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 17443F: drivers/net/dsa/rzn1_a5psw* 17444F: drivers/net/pcs/pcs-rzn1-miic.c 17445F: include/dt-bindings/net/pcs-rzn1-miic.h 17446F: include/linux/pcs-rzn1-miic.h 17447F: net/dsa/tag_rzn1_a5psw.c 17448 17449RENESAS RZ/N1 RTC CONTROLLER DRIVER 17450M: Miquel Raynal <miquel.raynal@bootlin.com> 17451L: linux-rtc@vger.kernel.org 17452L: linux-renesas-soc@vger.kernel.org 17453S: Maintained 17454F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17455F: drivers/rtc/rtc-rzn1.c 17456 17457RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17458M: Miquel Raynal <miquel.raynal@bootlin.com> 17459L: linux-mtd@lists.infradead.org 17460L: linux-renesas-soc@vger.kernel.org 17461S: Maintained 17462F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17463F: drivers/mtd/nand/raw/renesas-nand-controller.c 17464 17465RESET CONTROLLER FRAMEWORK 17466M: Philipp Zabel <p.zabel@pengutronix.de> 17467S: Maintained 17468T: git git://git.pengutronix.de/git/pza/linux 17469F: Documentation/devicetree/bindings/reset/ 17470F: Documentation/driver-api/reset.rst 17471F: drivers/reset/ 17472F: include/dt-bindings/reset/ 17473F: include/linux/reset-controller.h 17474F: include/linux/reset.h 17475F: include/linux/reset/ 17476K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17477 17478RESTARTABLE SEQUENCES SUPPORT 17479M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17480M: Peter Zijlstra <peterz@infradead.org> 17481M: "Paul E. McKenney" <paulmck@kernel.org> 17482M: Boqun Feng <boqun.feng@gmail.com> 17483L: linux-kernel@vger.kernel.org 17484S: Supported 17485F: include/trace/events/rseq.h 17486F: include/uapi/linux/rseq.h 17487F: kernel/rseq.c 17488F: tools/testing/selftests/rseq/ 17489 17490RFKILL 17491M: Johannes Berg <johannes@sipsolutions.net> 17492L: linux-wireless@vger.kernel.org 17493S: Maintained 17494W: https://wireless.wiki.kernel.org/ 17495Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17496T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17497T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17498F: Documentation/ABI/stable/sysfs-class-rfkill 17499F: Documentation/driver-api/rfkill.rst 17500F: include/linux/rfkill.h 17501F: include/uapi/linux/rfkill.h 17502F: net/rfkill/ 17503 17504RHASHTABLE 17505M: Thomas Graf <tgraf@suug.ch> 17506M: Herbert Xu <herbert@gondor.apana.org.au> 17507L: netdev@vger.kernel.org 17508S: Maintained 17509F: include/linux/rhashtable-types.h 17510F: include/linux/rhashtable.h 17511F: lib/rhashtable.c 17512F: lib/test_rhashtable.c 17513 17514RICOH R5C592 MEMORYSTICK DRIVER 17515M: Maxim Levitsky <maximlevitsky@gmail.com> 17516S: Maintained 17517F: drivers/memstick/host/r592.* 17518 17519RICOH SMARTMEDIA/XD DRIVER 17520M: Maxim Levitsky <maximlevitsky@gmail.com> 17521S: Maintained 17522F: drivers/mtd/nand/raw/r852.c 17523F: drivers/mtd/nand/raw/r852.h 17524 17525RISC-V PMU DRIVERS 17526M: Atish Patra <atishp@atishpatra.org> 17527R: Anup Patel <anup@brainfault.org> 17528L: linux-riscv@lists.infradead.org 17529S: Supported 17530F: drivers/perf/riscv_pmu.c 17531F: drivers/perf/riscv_pmu_legacy.c 17532F: drivers/perf/riscv_pmu_sbi.c 17533 17534RISC-V ARCHITECTURE 17535M: Paul Walmsley <paul.walmsley@sifive.com> 17536M: Palmer Dabbelt <palmer@dabbelt.com> 17537M: Albert Ou <aou@eecs.berkeley.edu> 17538L: linux-riscv@lists.infradead.org 17539S: Supported 17540P: Documentation/riscv/patch-acceptance.rst 17541T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17542F: arch/riscv/ 17543N: riscv 17544K: riscv 17545 17546RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17547M: Conor Dooley <conor.dooley@microchip.com> 17548M: Daire McNamara <daire.mcnamara@microchip.com> 17549L: linux-riscv@lists.infradead.org 17550S: Supported 17551F: Documentation/devicetree/bindings/clock/microchip,mpfs.yaml 17552F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 17553F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 17554F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 17555F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 17556F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 17557F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 17558F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 17559F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 17560F: arch/riscv/boot/dts/microchip/ 17561F: drivers/char/hw_random/mpfs-rng.c 17562F: drivers/clk/microchip/clk-mpfs.c 17563F: drivers/i2c/busses/i2c-microchip-core.c 17564F: drivers/mailbox/mailbox-mpfs.c 17565F: drivers/pci/controller/pcie-microchip-host.c 17566F: drivers/rtc/rtc-mpfs.c 17567F: drivers/soc/microchip/ 17568F: drivers/spi/spi-microchip-core.c 17569F: drivers/usb/musb/mpfs.c 17570F: include/soc/microchip/mpfs.h 17571 17572RNBD BLOCK DRIVERS 17573M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17574M: Jack Wang <jinpu.wang@ionos.com> 17575L: linux-block@vger.kernel.org 17576S: Maintained 17577F: drivers/block/rnbd/ 17578 17579ROCCAT DRIVERS 17580M: Stefan Achatz <erazor_de@users.sourceforge.net> 17581S: Maintained 17582W: http://sourceforge.net/projects/roccat/ 17583F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17584F: drivers/hid/hid-roccat* 17585F: include/linux/hid-roccat* 17586 17587ROCKCHIP I2S TDM DRIVER 17588M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17589L: linux-rockchip@lists.infradead.org 17590S: Maintained 17591F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17592F: sound/soc/rockchip/rockchip_i2s_tdm.* 17593 17594ROCKCHIP ISP V1 DRIVER 17595M: Dafna Hirschfeld <dafna@fastmail.com> 17596L: linux-media@vger.kernel.org 17597L: linux-rockchip@lists.infradead.org 17598S: Maintained 17599F: Documentation/admin-guide/media/rkisp1.rst 17600F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17601F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17602F: drivers/media/platform/rockchip/rkisp1 17603F: include/uapi/linux/rkisp1-config.h 17604 17605ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17606M: Jacob Chen <jacob-chen@iotwrt.com> 17607M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17608L: linux-media@vger.kernel.org 17609L: linux-rockchip@lists.infradead.org 17610S: Maintained 17611F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17612F: drivers/media/platform/rockchip/rga/ 17613 17614ROCKCHIP VIDEO DECODER DRIVER 17615M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17616L: linux-media@vger.kernel.org 17617L: linux-rockchip@lists.infradead.org 17618S: Maintained 17619F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17620F: drivers/staging/media/rkvdec/ 17621 17622ROCKER DRIVER 17623M: Jiri Pirko <jiri@resnulli.us> 17624L: netdev@vger.kernel.org 17625S: Supported 17626F: drivers/net/ethernet/rocker/ 17627 17628ROCKETPORT EXPRESS/INFINITY DRIVER 17629M: Kevin Cernekee <cernekee@gmail.com> 17630L: linux-serial@vger.kernel.org 17631S: Odd Fixes 17632F: drivers/tty/serial/rp2.* 17633 17634ROHM BD99954 CHARGER IC 17635R: Matti Vaittinen <mazziesaccount@gmail.com> 17636S: Supported 17637F: drivers/power/supply/bd99954-charger.c 17638F: drivers/power/supply/bd99954-charger.h 17639 17640ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17641M: Tomasz Duszynski <tduszyns@gmail.com> 17642S: Maintained 17643F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17644F: drivers/iio/light/bh1750.c 17645 17646ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17647M: Marek Vasut <marek.vasut+renesas@gmail.com> 17648L: linux-kernel@vger.kernel.org 17649L: linux-renesas-soc@vger.kernel.org 17650S: Supported 17651F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17652F: drivers/gpio/gpio-bd9571mwv.c 17653F: drivers/mfd/bd9571mwv.c 17654F: drivers/regulator/bd9571mwv-regulator.c 17655F: include/linux/mfd/bd9571mwv.h 17656 17657ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17658R: Matti Vaittinen <mazziesaccount@gmail.com> 17659S: Supported 17660F: drivers/clk/clk-bd718x7.c 17661F: drivers/gpio/gpio-bd71815.c 17662F: drivers/gpio/gpio-bd71828.c 17663F: drivers/mfd/rohm-bd71828.c 17664F: drivers/mfd/rohm-bd718x7.c 17665F: drivers/mfd/rohm-bd9576.c 17666F: drivers/regulator/bd71815-regulator.c 17667F: drivers/regulator/bd71828-regulator.c 17668F: drivers/regulator/bd718x7-regulator.c 17669F: drivers/regulator/bd9576-regulator.c 17670F: drivers/regulator/rohm-regulator.c 17671F: drivers/rtc/rtc-bd70528.c 17672F: drivers/watchdog/bd9576_wdt.c 17673F: include/linux/mfd/rohm-bd71815.h 17674F: include/linux/mfd/rohm-bd71828.h 17675F: include/linux/mfd/rohm-bd718x7.h 17676F: include/linux/mfd/rohm-bd957x.h 17677F: include/linux/mfd/rohm-generic.h 17678F: include/linux/mfd/rohm-shared.h 17679 17680ROSE NETWORK LAYER 17681M: Ralf Baechle <ralf@linux-mips.org> 17682L: linux-hams@vger.kernel.org 17683S: Maintained 17684W: http://www.linux-ax25.org/ 17685F: include/net/rose.h 17686F: include/uapi/linux/rose.h 17687F: net/rose/ 17688 17689ROTATION DRIVER FOR ALLWINNER A83T 17690M: Jernej Skrabec <jernej.skrabec@gmail.com> 17691L: linux-media@vger.kernel.org 17692S: Maintained 17693T: git git://linuxtv.org/media_tree.git 17694F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17695F: drivers/media/platform/sunxi/sun8i-rotate/ 17696 17697RPMSG TTY DRIVER 17698M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17699L: linux-remoteproc@vger.kernel.org 17700S: Maintained 17701F: drivers/tty/rpmsg_tty.c 17702 17703RTL2830 MEDIA DRIVER 17704M: Antti Palosaari <crope@iki.fi> 17705L: linux-media@vger.kernel.org 17706S: Maintained 17707W: https://linuxtv.org 17708W: http://palosaari.fi/linux/ 17709Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17710T: git git://linuxtv.org/anttip/media_tree.git 17711F: drivers/media/dvb-frontends/rtl2830* 17712 17713RTL2832 MEDIA DRIVER 17714M: Antti Palosaari <crope@iki.fi> 17715L: linux-media@vger.kernel.org 17716S: Maintained 17717W: https://linuxtv.org 17718W: http://palosaari.fi/linux/ 17719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17720T: git git://linuxtv.org/anttip/media_tree.git 17721F: drivers/media/dvb-frontends/rtl2832* 17722 17723RTL2832_SDR MEDIA DRIVER 17724M: Antti Palosaari <crope@iki.fi> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727W: https://linuxtv.org 17728W: http://palosaari.fi/linux/ 17729Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17730T: git git://linuxtv.org/anttip/media_tree.git 17731F: drivers/media/dvb-frontends/rtl2832_sdr* 17732 17733RTL8180 WIRELESS DRIVER 17734L: linux-wireless@vger.kernel.org 17735S: Orphan 17736W: https://wireless.wiki.kernel.org/ 17737T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17738F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17739 17740RTL8187 WIRELESS DRIVER 17741M: Herton Ronaldo Krzesinski <herton@canonical.com> 17742M: Hin-Tak Leung <htl10@users.sourceforge.net> 17743M: Larry Finger <Larry.Finger@lwfinger.net> 17744L: linux-wireless@vger.kernel.org 17745S: Maintained 17746W: https://wireless.wiki.kernel.org/ 17747T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17748F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17749 17750RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17751M: Jes Sorensen <Jes.Sorensen@gmail.com> 17752L: linux-wireless@vger.kernel.org 17753S: Maintained 17754T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17755F: drivers/net/wireless/realtek/rtl8xxxu/ 17756 17757RTRS TRANSPORT DRIVERS 17758M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17759M: Jack Wang <jinpu.wang@ionos.com> 17760L: linux-rdma@vger.kernel.org 17761S: Maintained 17762F: drivers/infiniband/ulp/rtrs/ 17763 17764RUNTIME VERIFICATION (RV) 17765M: Daniel Bristot de Oliveira <bristot@kernel.org> 17766M: Steven Rostedt <rostedt@goodmis.org> 17767L: linux-trace-devel@vger.kernel.org 17768S: Maintained 17769F: Documentation/trace/rv/ 17770F: include/linux/rv.h 17771F: include/rv/ 17772F: kernel/trace/rv/ 17773F: tools/verification/ 17774 17775RXRPC SOCKETS (AF_RXRPC) 17776M: David Howells <dhowells@redhat.com> 17777M: Marc Dionne <marc.dionne@auristor.com> 17778L: linux-afs@lists.infradead.org 17779S: Supported 17780W: https://www.infradead.org/~dhowells/kafs/ 17781F: Documentation/networking/rxrpc.rst 17782F: include/keys/rxrpc-type.h 17783F: include/net/af_rxrpc.h 17784F: include/trace/events/rxrpc.h 17785F: include/uapi/linux/rxrpc.h 17786F: net/rxrpc/ 17787 17788S3 SAVAGE FRAMEBUFFER DRIVER 17789M: Antonino Daplas <adaplas@gmail.com> 17790L: linux-fbdev@vger.kernel.org 17791S: Maintained 17792F: drivers/video/fbdev/savage/ 17793 17794S390 17795M: Heiko Carstens <hca@linux.ibm.com> 17796M: Vasily Gorbik <gor@linux.ibm.com> 17797M: Alexander Gordeev <agordeev@linux.ibm.com> 17798R: Christian Borntraeger <borntraeger@linux.ibm.com> 17799R: Sven Schnelle <svens@linux.ibm.com> 17800L: linux-s390@vger.kernel.org 17801S: Supported 17802W: http://www.ibm.com/developerworks/linux/linux390/ 17803T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17804F: Documentation/driver-api/s390-drivers.rst 17805F: Documentation/s390/ 17806F: arch/s390/ 17807F: drivers/s390/ 17808 17809S390 COMMON I/O LAYER 17810M: Vineeth Vijayan <vneethv@linux.ibm.com> 17811M: Peter Oberparleiter <oberpar@linux.ibm.com> 17812L: linux-s390@vger.kernel.org 17813S: Supported 17814W: http://www.ibm.com/developerworks/linux/linux390/ 17815F: drivers/s390/cio/ 17816 17817S390 DASD DRIVER 17818M: Stefan Haberland <sth@linux.ibm.com> 17819M: Jan Hoeppner <hoeppner@linux.ibm.com> 17820L: linux-s390@vger.kernel.org 17821S: Supported 17822W: http://www.ibm.com/developerworks/linux/linux390/ 17823F: block/partitions/ibm.c 17824F: drivers/s390/block/dasd* 17825F: include/linux/dasd_mod.h 17826 17827S390 IOMMU (PCI) 17828M: Matthew Rosato <mjrosato@linux.ibm.com> 17829M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17830L: linux-s390@vger.kernel.org 17831S: Supported 17832W: http://www.ibm.com/developerworks/linux/linux390/ 17833F: drivers/iommu/s390-iommu.c 17834 17835S390 IUCV NETWORK LAYER 17836M: Alexandra Winter <wintera@linux.ibm.com> 17837M: Wenjia Zhang <wenjia@linux.ibm.com> 17838L: linux-s390@vger.kernel.org 17839L: netdev@vger.kernel.org 17840S: Supported 17841W: http://www.ibm.com/developerworks/linux/linux390/ 17842F: drivers/s390/net/*iucv* 17843F: include/net/iucv/ 17844F: net/iucv/ 17845 17846S390 NETWORK DRIVERS 17847M: Alexandra Winter <wintera@linux.ibm.com> 17848M: Wenjia Zhang <wenjia@linux.ibm.com> 17849L: linux-s390@vger.kernel.org 17850L: netdev@vger.kernel.org 17851S: Supported 17852W: http://www.ibm.com/developerworks/linux/linux390/ 17853F: drivers/s390/net/ 17854 17855S390 PCI SUBSYSTEM 17856M: Niklas Schnelle <schnelle@linux.ibm.com> 17857M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17858L: linux-s390@vger.kernel.org 17859S: Supported 17860W: http://www.ibm.com/developerworks/linux/linux390/ 17861F: arch/s390/pci/ 17862F: drivers/pci/hotplug/s390_pci_hpc.c 17863F: Documentation/s390/pci.rst 17864 17865S390 VFIO AP DRIVER 17866M: Tony Krowiak <akrowiak@linux.ibm.com> 17867M: Halil Pasic <pasic@linux.ibm.com> 17868M: Jason Herne <jjherne@linux.ibm.com> 17869L: linux-s390@vger.kernel.org 17870S: Supported 17871W: http://www.ibm.com/developerworks/linux/linux390/ 17872F: Documentation/s390/vfio-ap* 17873F: drivers/s390/crypto/vfio_ap* 17874 17875S390 VFIO-CCW DRIVER 17876M: Eric Farman <farman@linux.ibm.com> 17877M: Matthew Rosato <mjrosato@linux.ibm.com> 17878R: Halil Pasic <pasic@linux.ibm.com> 17879L: linux-s390@vger.kernel.org 17880L: kvm@vger.kernel.org 17881S: Supported 17882F: Documentation/s390/vfio-ccw.rst 17883F: drivers/s390/cio/vfio_ccw* 17884F: include/uapi/linux/vfio_ccw.h 17885 17886S390 VFIO-PCI DRIVER 17887M: Matthew Rosato <mjrosato@linux.ibm.com> 17888M: Eric Farman <farman@linux.ibm.com> 17889L: linux-s390@vger.kernel.org 17890L: kvm@vger.kernel.org 17891S: Supported 17892F: arch/s390/kvm/pci* 17893F: drivers/vfio/pci/vfio_pci_zdev.c 17894F: include/uapi/linux/vfio_zdev.h 17895 17896S390 ZCRYPT DRIVER 17897M: Harald Freudenberger <freude@linux.ibm.com> 17898L: linux-s390@vger.kernel.org 17899S: Supported 17900W: http://www.ibm.com/developerworks/linux/linux390/ 17901F: drivers/s390/crypto/ 17902 17903S390 ZFCP DRIVER 17904M: Steffen Maier <maier@linux.ibm.com> 17905M: Benjamin Block <bblock@linux.ibm.com> 17906L: linux-s390@vger.kernel.org 17907S: Supported 17908W: http://www.ibm.com/developerworks/linux/linux390/ 17909F: drivers/s390/scsi/zfcp_* 17910 17911S3C ADC BATTERY DRIVER 17912M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17913L: linux-samsung-soc@vger.kernel.org 17914S: Odd Fixes 17915F: drivers/power/supply/s3c_adc_battery.c 17916F: include/linux/s3c_adc_battery.h 17917 17918S3C24XX SD/MMC Driver 17919M: Ben Dooks <ben-linux@fluff.org> 17920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17921S: Supported 17922F: drivers/mmc/host/s3cmci.* 17923 17924SAA6588 RDS RECEIVER DRIVER 17925M: Hans Verkuil <hverkuil@xs4all.nl> 17926L: linux-media@vger.kernel.org 17927S: Odd Fixes 17928W: https://linuxtv.org 17929T: git git://linuxtv.org/media_tree.git 17930F: drivers/media/i2c/saa6588* 17931 17932SAA7134 VIDEO4LINUX DRIVER 17933M: Mauro Carvalho Chehab <mchehab@kernel.org> 17934L: linux-media@vger.kernel.org 17935S: Odd fixes 17936W: https://linuxtv.org 17937T: git git://linuxtv.org/media_tree.git 17938F: Documentation/driver-api/media/drivers/saa7134* 17939F: drivers/media/pci/saa7134/ 17940 17941SAA7146 VIDEO4LINUX-2 DRIVER 17942M: Hans Verkuil <hverkuil@xs4all.nl> 17943L: linux-media@vger.kernel.org 17944S: Maintained 17945T: git git://linuxtv.org/media_tree.git 17946F: drivers/media/common/saa7146/ 17947F: drivers/media/pci/saa7146/ 17948F: include/media/drv-intf/saa7146* 17949 17950SAFESETID SECURITY MODULE 17951M: Micah Morton <mortonm@chromium.org> 17952S: Supported 17953F: Documentation/admin-guide/LSM/SafeSetID.rst 17954F: security/safesetid/ 17955 17956SAMSUNG AUDIO (ASoC) DRIVERS 17957M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17958M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17960S: Supported 17961B: mailto:linux-samsung-soc@vger.kernel.org 17962F: Documentation/devicetree/bindings/sound/samsung* 17963F: sound/soc/samsung/ 17964 17965SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17966M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17967L: linux-crypto@vger.kernel.org 17968L: linux-samsung-soc@vger.kernel.org 17969S: Maintained 17970F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17971F: drivers/crypto/exynos-rng.c 17972 17973SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17974M: Łukasz Stelmach <l.stelmach@samsung.com> 17975L: linux-samsung-soc@vger.kernel.org 17976S: Maintained 17977F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17978F: drivers/char/hw_random/exynos-trng.c 17979 17980SAMSUNG FRAMEBUFFER DRIVER 17981M: Jingoo Han <jingoohan1@gmail.com> 17982L: linux-fbdev@vger.kernel.org 17983S: Maintained 17984F: drivers/video/fbdev/s3c-fb.c 17985 17986SAMSUNG INTERCONNECT DRIVERS 17987M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17988M: Artur Świgoń <a.swigon@samsung.com> 17989L: linux-pm@vger.kernel.org 17990L: linux-samsung-soc@vger.kernel.org 17991S: Supported 17992F: drivers/interconnect/samsung/ 17993 17994SAMSUNG LAPTOP DRIVER 17995M: Corentin Chary <corentin.chary@gmail.com> 17996L: platform-driver-x86@vger.kernel.org 17997S: Maintained 17998F: drivers/platform/x86/samsung-laptop.c 17999 18000SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18001M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18002M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 18003L: linux-kernel@vger.kernel.org 18004L: linux-samsung-soc@vger.kernel.org 18005S: Supported 18006B: mailto:linux-samsung-soc@vger.kernel.org 18007F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18008F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18009F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18010F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18011F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18012F: drivers/clk/clk-s2mps11.c 18013F: drivers/mfd/sec*.c 18014F: drivers/regulator/s2m*.c 18015F: drivers/regulator/s5m*.c 18016F: drivers/rtc/rtc-s5m.c 18017F: include/linux/mfd/samsung/ 18018 18019SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18020M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18021L: linux-media@vger.kernel.org 18022L: linux-samsung-soc@vger.kernel.org 18023S: Maintained 18024F: drivers/media/platform/samsung/s3c-camif/ 18025F: include/media/drv-intf/s3c_camif.h 18026 18027SAMSUNG S3FWRN5 NFC DRIVER 18028M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18029M: Krzysztof Opasiak <k.opasiak@samsung.com> 18030L: linux-nfc@lists.01.org (subscribers-only) 18031S: Maintained 18032F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18033F: drivers/nfc/s3fwrn5 18034 18035SAMSUNG S5C73M3 CAMERA DRIVER 18036M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18037M: Andrzej Hajda <andrzej.hajda@intel.com> 18038L: linux-media@vger.kernel.org 18039S: Supported 18040F: drivers/media/i2c/s5c73m3/* 18041 18042SAMSUNG S5K5BAF CAMERA DRIVER 18043M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18044M: Andrzej Hajda <andrzej.hajda@intel.com> 18045L: linux-media@vger.kernel.org 18046S: Supported 18047F: drivers/media/i2c/s5k5baf.c 18048 18049SAMSUNG S5P Security SubSystem (SSS) DRIVER 18050M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18051M: Vladimir Zapolskiy <vz@mleia.com> 18052L: linux-crypto@vger.kernel.org 18053L: linux-samsung-soc@vger.kernel.org 18054S: Maintained 18055F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18056F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18057F: drivers/crypto/s5p-sss.c 18058 18059SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18060M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18061L: linux-media@vger.kernel.org 18062S: Supported 18063Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18064F: drivers/media/platform/samsung/exynos4-is/ 18065 18066SAMSUNG SOC CLOCK DRIVERS 18067M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18068M: Tomasz Figa <tomasz.figa@gmail.com> 18069M: Chanwoo Choi <cw00.choi@samsung.com> 18070R: Alim Akhtar <alim.akhtar@samsung.com> 18071L: linux-samsung-soc@vger.kernel.org 18072S: Supported 18073T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18074F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18075F: Documentation/devicetree/bindings/clock/samsung,s3c* 18076F: drivers/clk/samsung/ 18077F: include/dt-bindings/clock/exynos*.h 18078F: include/dt-bindings/clock/s3c*.h 18079F: include/dt-bindings/clock/s5p*.h 18080F: include/dt-bindings/clock/samsung,*.h 18081F: include/linux/clk/samsung.h 18082F: include/linux/platform_data/clk-s3c2410.h 18083 18084SAMSUNG SPI DRIVERS 18085M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18086M: Andi Shyti <andi@etezian.org> 18087L: linux-spi@vger.kernel.org 18088L: linux-samsung-soc@vger.kernel.org 18089S: Maintained 18090F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18091F: drivers/spi/spi-s3c* 18092F: include/linux/platform_data/spi-s3c64xx.h 18093F: include/linux/spi/s3c24xx-fiq.h 18094 18095SAMSUNG SXGBE DRIVERS 18096M: Byungho An <bh74.an@samsung.com> 18097L: netdev@vger.kernel.org 18098S: Supported 18099F: drivers/net/ethernet/samsung/sxgbe/ 18100 18101SAMSUNG THERMAL DRIVER 18102M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18103M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18104L: linux-pm@vger.kernel.org 18105L: linux-samsung-soc@vger.kernel.org 18106S: Maintained 18107F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18108F: drivers/thermal/samsung/ 18109 18110SAMSUNG USB2 PHY DRIVER 18111M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18112L: linux-kernel@vger.kernel.org 18113S: Supported 18114F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18115F: Documentation/driver-api/phy/samsung-usb2.rst 18116F: drivers/phy/samsung/phy-exynos4210-usb2.c 18117F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18118F: drivers/phy/samsung/phy-exynos5250-usb2.c 18119F: drivers/phy/samsung/phy-s5pv210-usb2.c 18120F: drivers/phy/samsung/phy-samsung-usb2.c 18121F: drivers/phy/samsung/phy-samsung-usb2.h 18122 18123SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18124M: Paul Barker <paul.barker@sancloud.com> 18125R: Marc Murphy <marc.murphy@sancloud.com> 18126S: Supported 18127F: arch/arm/boot/dts/am335x-sancloud* 18128 18129SC1200 WDT DRIVER 18130M: Zwane Mwaikambo <zwanem@gmail.com> 18131S: Maintained 18132F: drivers/watchdog/sc1200wdt.c 18133 18134SCHEDULER 18135M: Ingo Molnar <mingo@redhat.com> 18136M: Peter Zijlstra <peterz@infradead.org> 18137M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18138M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18139R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18140R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18141R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18142R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18143R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18144R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18145L: linux-kernel@vger.kernel.org 18146S: Maintained 18147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18148F: include/linux/preempt.h 18149F: include/linux/sched.h 18150F: include/linux/wait.h 18151F: include/uapi/linux/sched.h 18152F: kernel/sched/ 18153 18154SCR24X CHIP CARD INTERFACE DRIVER 18155M: Lubomir Rintel <lkundrak@v3.sk> 18156S: Supported 18157F: drivers/char/pcmcia/scr24x_cs.c 18158 18159SCSI RDMA PROTOCOL (SRP) INITIATOR 18160M: Bart Van Assche <bvanassche@acm.org> 18161L: linux-rdma@vger.kernel.org 18162S: Supported 18163Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18164F: drivers/infiniband/ulp/srp/ 18165F: include/scsi/srp.h 18166 18167SCSI RDMA PROTOCOL (SRP) TARGET 18168M: Bart Van Assche <bvanassche@acm.org> 18169L: linux-rdma@vger.kernel.org 18170L: target-devel@vger.kernel.org 18171S: Supported 18172Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18173F: drivers/infiniband/ulp/srpt/ 18174 18175SCSI SG DRIVER 18176M: Doug Gilbert <dgilbert@interlog.com> 18177L: linux-scsi@vger.kernel.org 18178S: Maintained 18179W: http://sg.danny.cz/sg 18180F: Documentation/scsi/scsi-generic.rst 18181F: drivers/scsi/sg.c 18182F: include/scsi/sg.h 18183 18184SCSI SUBSYSTEM 18185M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18186M: "Martin K. Petersen" <martin.petersen@oracle.com> 18187L: linux-scsi@vger.kernel.org 18188S: Maintained 18189Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18190T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18191T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18192F: Documentation/devicetree/bindings/scsi/ 18193F: drivers/scsi/ 18194F: drivers/ufs/ 18195F: include/scsi/ 18196 18197SCSI TAPE DRIVER 18198M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18199L: linux-scsi@vger.kernel.org 18200S: Maintained 18201F: Documentation/scsi/st.rst 18202F: drivers/scsi/st.* 18203F: drivers/scsi/st_*.h 18204 18205SCSI TARGET CORE USER DRIVER 18206M: Bodo Stroesser <bostroesser@gmail.com> 18207L: linux-scsi@vger.kernel.org 18208L: target-devel@vger.kernel.org 18209S: Supported 18210F: Documentation/target/tcmu-design.rst 18211F: drivers/target/target_core_user.c 18212F: include/uapi/linux/target_core_user.h 18213 18214SCSI TARGET SUBSYSTEM 18215M: "Martin K. Petersen" <martin.petersen@oracle.com> 18216L: linux-scsi@vger.kernel.org 18217L: target-devel@vger.kernel.org 18218S: Supported 18219W: http://www.linux-iscsi.org 18220Q: https://patchwork.kernel.org/project/target-devel/list/ 18221T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18222F: Documentation/target/ 18223F: drivers/target/ 18224F: include/target/ 18225 18226SCTP PROTOCOL 18227M: Vlad Yasevich <vyasevich@gmail.com> 18228M: Neil Horman <nhorman@tuxdriver.com> 18229M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 18230L: linux-sctp@vger.kernel.org 18231S: Maintained 18232W: http://lksctp.sourceforge.net 18233F: Documentation/networking/sctp.rst 18234F: include/linux/sctp.h 18235F: include/net/sctp/ 18236F: include/uapi/linux/sctp.h 18237F: net/sctp/ 18238 18239SCx200 CPU SUPPORT 18240M: Jim Cromie <jim.cromie@gmail.com> 18241S: Odd Fixes 18242F: Documentation/i2c/busses/scx200_acb.rst 18243F: arch/x86/platform/scx200/ 18244F: drivers/i2c/busses/scx200* 18245F: drivers/mtd/maps/scx200_docflash.c 18246F: drivers/watchdog/scx200_wdt.c 18247F: include/linux/scx200.h 18248 18249SCx200 GPIO DRIVER 18250M: Jim Cromie <jim.cromie@gmail.com> 18251S: Maintained 18252F: drivers/char/scx200_gpio.c 18253F: include/linux/scx200_gpio.h 18254 18255SCx200 HRT CLOCKSOURCE DRIVER 18256M: Jim Cromie <jim.cromie@gmail.com> 18257S: Maintained 18258F: drivers/clocksource/scx200_hrt.c 18259 18260SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 18261M: Sascha Sommer <saschasommer@freenet.de> 18262L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 18263S: Maintained 18264F: drivers/mmc/host/sdricoh_cs.c 18265 18266SECO BOARDS CEC DRIVER 18267M: Ettore Chimenti <ek5.chimenti@gmail.com> 18268S: Maintained 18269F: drivers/media/cec/platform/seco/seco-cec.c 18270F: drivers/media/cec/platform/seco/seco-cec.h 18271 18272SECURE COMPUTING 18273M: Kees Cook <keescook@chromium.org> 18274R: Andy Lutomirski <luto@amacapital.net> 18275R: Will Drewry <wad@chromium.org> 18276S: Supported 18277T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 18278F: Documentation/userspace-api/seccomp_filter.rst 18279F: include/linux/seccomp.h 18280F: include/uapi/linux/seccomp.h 18281F: kernel/seccomp.c 18282F: tools/testing/selftests/kselftest_harness.h 18283F: tools/testing/selftests/seccomp/* 18284K: \bsecure_computing 18285K: \bTIF_SECCOMP\b 18286 18287SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 18288M: Al Cooper <alcooperx@gmail.com> 18289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 18290L: linux-mmc@vger.kernel.org 18291S: Maintained 18292F: drivers/mmc/host/sdhci-brcmstb* 18293 18294SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 18295M: Adrian Hunter <adrian.hunter@intel.com> 18296L: linux-mmc@vger.kernel.org 18297S: Maintained 18298F: drivers/mmc/host/sdhci* 18299 18300SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18301M: Eugen Hristev <eugen.hristev@microchip.com> 18302L: linux-mmc@vger.kernel.org 18303S: Supported 18304F: drivers/mmc/host/sdhci-of-at91.c 18305 18306SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18307M: Ben Dooks <ben-linux@fluff.org> 18308M: Jaehoon Chung <jh80.chung@samsung.com> 18309L: linux-mmc@vger.kernel.org 18310S: Maintained 18311F: drivers/mmc/host/sdhci-s3c* 18312 18313SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18314M: Viresh Kumar <vireshk@kernel.org> 18315L: linux-mmc@vger.kernel.org 18316S: Maintained 18317F: drivers/mmc/host/sdhci-spear.c 18318 18319SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18320M: Kishon Vijay Abraham I <kishon@ti.com> 18321L: linux-mmc@vger.kernel.org 18322S: Maintained 18323F: drivers/mmc/host/sdhci-omap.c 18324 18325SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18326M: Haibo Chen <haibo.chen@nxp.com> 18327L: linux-imx@nxp.com 18328L: linux-mmc@vger.kernel.org 18329S: Maintained 18330F: drivers/mmc/host/sdhci-esdhc-imx.c 18331 18332SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18333M: Jonathan Derrick <jonathan.derrick@intel.com> 18334M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18335L: linux-block@vger.kernel.org 18336S: Supported 18337F: block/opal_proto.h 18338F: block/sed* 18339F: include/linux/sed* 18340F: include/uapi/linux/sed* 18341 18342SECURITY CONTACT 18343M: Security Officers <security@kernel.org> 18344S: Supported 18345F: Documentation/admin-guide/security-bugs.rst 18346 18347SECURITY SUBSYSTEM 18348M: Paul Moore <paul@paul-moore.com> 18349M: James Morris <jmorris@namei.org> 18350M: "Serge E. Hallyn" <serge@hallyn.com> 18351L: linux-security-module@vger.kernel.org (suggested Cc:) 18352S: Supported 18353W: http://kernsec.org/ 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 18355F: security/ 18356X: security/selinux/ 18357 18358SELINUX SECURITY MODULE 18359M: Paul Moore <paul@paul-moore.com> 18360M: Stephen Smalley <stephen.smalley.work@gmail.com> 18361M: Eric Paris <eparis@parisplace.org> 18362L: selinux@vger.kernel.org 18363S: Supported 18364W: https://selinuxproject.org 18365W: https://github.com/SELinuxProject 18366T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18367F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18368F: Documentation/ABI/obsolete/sysfs-selinux-disable 18369F: Documentation/admin-guide/LSM/SELinux.rst 18370F: include/trace/events/avc.h 18371F: include/uapi/linux/selinux_netlink.h 18372F: scripts/selinux/ 18373F: security/selinux/ 18374 18375SENSABLE PHANTOM 18376M: Jiri Slaby <jirislaby@kernel.org> 18377S: Maintained 18378F: drivers/misc/phantom.c 18379F: include/uapi/linux/phantom.h 18380 18381SENSEAIR SUNRISE 006-0-0007 18382M: Jacopo Mondi <jacopo@jmondi.org> 18383S: Maintained 18384F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18385F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18386F: drivers/iio/chemical/sunrise_co2.c 18387 18388SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18389M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18390S: Maintained 18391F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18392F: drivers/iio/chemical/scd30.h 18393F: drivers/iio/chemical/scd30_core.c 18394F: drivers/iio/chemical/scd30_i2c.c 18395F: drivers/iio/chemical/scd30_serial.c 18396 18397SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18398M: Roan van Dijk <roan@protonic.nl> 18399S: Maintained 18400F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18401F: drivers/iio/chemical/scd4x.c 18402 18403SENSIRION SGP40 GAS SENSOR DRIVER 18404M: Andreas Klinger <ak@it-klinger.de> 18405S: Maintained 18406F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18407F: drivers/iio/chemical/sgp40.c 18408 18409SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18410M: Tomasz Duszynski <tduszyns@gmail.com> 18411S: Maintained 18412F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18413F: drivers/iio/chemical/sps30.c 18414F: drivers/iio/chemical/sps30_i2c.c 18415F: drivers/iio/chemical/sps30_serial.c 18416 18417SERIAL DEVICE BUS 18418M: Rob Herring <robh@kernel.org> 18419L: linux-serial@vger.kernel.org 18420S: Maintained 18421F: Documentation/devicetree/bindings/serial/serial.yaml 18422F: drivers/tty/serdev/ 18423F: include/linux/serdev.h 18424 18425SERIAL DRIVERS 18426M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18427L: linux-serial@vger.kernel.org 18428S: Maintained 18429F: Documentation/devicetree/bindings/serial/ 18430F: drivers/tty/serial/ 18431 18432SERIAL IR RECEIVER 18433M: Sean Young <sean@mess.org> 18434L: linux-media@vger.kernel.org 18435S: Maintained 18436F: drivers/media/rc/serial_ir.c 18437 18438SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18439M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18440L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18441S: Maintained 18442F: Documentation/devicetree/bindings/slimbus/ 18443F: drivers/slimbus/ 18444F: include/linux/slimbus.h 18445 18446SFC NETWORK DRIVER 18447M: Edward Cree <ecree.xilinx@gmail.com> 18448M: Martin Habets <habetsm.xilinx@gmail.com> 18449L: netdev@vger.kernel.org 18450S: Supported 18451F: drivers/net/ethernet/sfc/ 18452 18453SFF/SFP/SFP+ MODULE SUPPORT 18454M: Russell King <linux@armlinux.org.uk> 18455L: netdev@vger.kernel.org 18456S: Maintained 18457F: Documentation/devicetree/bindings/net/sff,sfp.yaml 18458F: drivers/net/phy/phylink.c 18459F: drivers/net/phy/sfp* 18460F: include/linux/mdio/mdio-i2c.h 18461F: include/linux/phylink.h 18462F: include/linux/sfp.h 18463K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18464 18465SGI GRU DRIVER 18466M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18467S: Maintained 18468F: drivers/misc/sgi-gru/ 18469 18470SGI XP/XPC/XPNET DRIVER 18471M: Robin Holt <robinmholt@gmail.com> 18472M: Steve Wahl <steve.wahl@hpe.com> 18473R: Mike Travis <mike.travis@hpe.com> 18474S: Maintained 18475F: drivers/misc/sgi-xp/ 18476 18477SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18478M: Karsten Graul <kgraul@linux.ibm.com> 18479M: Wenjia Zhang <wenjia@linux.ibm.com> 18480L: linux-s390@vger.kernel.org 18481S: Supported 18482W: http://www.ibm.com/developerworks/linux/linux390/ 18483F: net/smc/ 18484 18485SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18486M: Linus Walleij <linus.walleij@linaro.org> 18487L: linux-iio@vger.kernel.org 18488S: Maintained 18489T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18490F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18491F: drivers/iio/light/gp2ap002.c 18492 18493SHARP RJ54N1CB0C SENSOR DRIVER 18494M: Jacopo Mondi <jacopo@jmondi.org> 18495L: linux-media@vger.kernel.org 18496S: Odd fixes 18497T: git git://linuxtv.org/media_tree.git 18498F: drivers/media/i2c/rj54n1cb0c.c 18499F: include/media/i2c/rj54n1cb0c.h 18500 18501SH_VOU V4L2 OUTPUT DRIVER 18502L: linux-media@vger.kernel.org 18503S: Orphan 18504F: drivers/media/platform/renesas/sh_vou.c 18505F: include/media/drv-intf/sh_vou.h 18506 18507SI2157 MEDIA DRIVER 18508M: Antti Palosaari <crope@iki.fi> 18509L: linux-media@vger.kernel.org 18510S: Maintained 18511W: https://linuxtv.org 18512W: http://palosaari.fi/linux/ 18513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18514T: git git://linuxtv.org/anttip/media_tree.git 18515F: drivers/media/tuners/si2157* 18516 18517SI2165 MEDIA DRIVER 18518M: Matthias Schwarzott <zzam@gentoo.org> 18519L: linux-media@vger.kernel.org 18520S: Maintained 18521W: https://linuxtv.org 18522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18523F: drivers/media/dvb-frontends/si2165* 18524 18525SI2168 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/si2168* 18534 18535SI470X FM RADIO RECEIVER I2C DRIVER 18536M: Hans Verkuil <hverkuil@xs4all.nl> 18537L: linux-media@vger.kernel.org 18538S: Odd Fixes 18539W: https://linuxtv.org 18540T: git git://linuxtv.org/media_tree.git 18541F: drivers/media/radio/si470x/radio-si470x-i2c.c 18542 18543SI470X FM RADIO RECEIVER USB DRIVER 18544M: Hans Verkuil <hverkuil@xs4all.nl> 18545L: linux-media@vger.kernel.org 18546S: Maintained 18547W: https://linuxtv.org 18548T: git git://linuxtv.org/media_tree.git 18549F: drivers/media/radio/si470x/radio-si470x-common.c 18550F: drivers/media/radio/si470x/radio-si470x-usb.c 18551F: drivers/media/radio/si470x/radio-si470x.h 18552 18553SI4713 FM RADIO TRANSMITTER I2C DRIVER 18554M: Eduardo Valentin <edubezval@gmail.com> 18555L: linux-media@vger.kernel.org 18556S: Odd Fixes 18557W: https://linuxtv.org 18558T: git git://linuxtv.org/media_tree.git 18559F: drivers/media/radio/si4713/si4713.? 18560 18561SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18562M: Eduardo Valentin <edubezval@gmail.com> 18563L: linux-media@vger.kernel.org 18564S: Odd Fixes 18565W: https://linuxtv.org 18566T: git git://linuxtv.org/media_tree.git 18567F: drivers/media/radio/si4713/radio-platform-si4713.c 18568 18569SI4713 FM RADIO TRANSMITTER USB DRIVER 18570M: Hans Verkuil <hverkuil@xs4all.nl> 18571L: linux-media@vger.kernel.org 18572S: Maintained 18573W: https://linuxtv.org 18574T: git git://linuxtv.org/media_tree.git 18575F: drivers/media/radio/si4713/radio-usb-si4713.c 18576 18577SIANO DVB DRIVER 18578M: Mauro Carvalho Chehab <mchehab@kernel.org> 18579L: linux-media@vger.kernel.org 18580S: Odd fixes 18581W: https://linuxtv.org 18582T: git git://linuxtv.org/media_tree.git 18583F: drivers/media/common/siano/ 18584F: drivers/media/mmc/siano/ 18585F: drivers/media/usb/siano/ 18586F: drivers/media/usb/siano/ 18587 18588SIFIVE DRIVERS 18589M: Palmer Dabbelt <palmer@dabbelt.com> 18590M: Paul Walmsley <paul.walmsley@sifive.com> 18591L: linux-riscv@lists.infradead.org 18592S: Supported 18593T: git git://github.com/sifive/riscv-linux.git 18594N: sifive 18595K: [^@]sifive 18596 18597SIFIVE FU540 SYSTEM-ON-CHIP 18598M: Paul Walmsley <paul.walmsley@sifive.com> 18599M: Palmer Dabbelt <palmer@dabbelt.com> 18600L: linux-riscv@lists.infradead.org 18601S: Supported 18602T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18603N: fu540 18604K: fu540 18605 18606SIFIVE PDMA DRIVER 18607M: Green Wan <green.wan@sifive.com> 18608S: Maintained 18609F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18610F: drivers/dma/sf-pdma/ 18611 18612SILEAD TOUCHSCREEN DRIVER 18613M: Hans de Goede <hdegoede@redhat.com> 18614L: linux-input@vger.kernel.org 18615L: platform-driver-x86@vger.kernel.org 18616S: Maintained 18617F: drivers/input/touchscreen/silead.c 18618F: drivers/platform/x86/touchscreen_dmi.c 18619 18620SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18621M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18622S: Supported 18623F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18624F: drivers/net/wireless/silabs/wfx/ 18625 18626SILICON MOTION SM712 FRAME BUFFER DRIVER 18627M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18628M: Teddy Wang <teddy.wang@siliconmotion.com> 18629M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18630L: linux-fbdev@vger.kernel.org 18631S: Maintained 18632F: Documentation/fb/sm712fb.rst 18633F: drivers/video/fbdev/sm712* 18634 18635SILVACO I3C DUAL-ROLE MASTER 18636M: Miquel Raynal <miquel.raynal@bootlin.com> 18637M: Conor Culhane <conor.culhane@silvaco.com> 18638L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18639S: Maintained 18640F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18641F: drivers/i3c/master/svc-i3c-master.c 18642 18643SIMPLEFB FB DRIVER 18644M: Hans de Goede <hdegoede@redhat.com> 18645L: linux-fbdev@vger.kernel.org 18646S: Maintained 18647F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18648F: drivers/video/fbdev/simplefb.c 18649F: include/linux/platform_data/simplefb.h 18650 18651SIMTEC EB110ATX (Chalice CATS) 18652M: Simtec Linux Team <linux@simtec.co.uk> 18653S: Supported 18654W: http://www.simtec.co.uk/products/EB110ATX/ 18655 18656SIMTEC EB2410ITX (BAST) 18657M: Simtec Linux Team <linux@simtec.co.uk> 18658S: Supported 18659W: http://www.simtec.co.uk/products/EB2410ITX/ 18660F: arch/arm/mach-s3c/bast-ide.c 18661F: arch/arm/mach-s3c/bast-irq.c 18662F: arch/arm/mach-s3c/mach-bast.c 18663 18664SIOX 18665M: Thorsten Scherer <t.scherer@eckelmann.de> 18666M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18667R: Pengutronix Kernel Team <kernel@pengutronix.de> 18668S: Supported 18669F: drivers/gpio/gpio-siox.c 18670F: drivers/siox/* 18671F: include/trace/events/siox.h 18672 18673SIPHASH PRF ROUTINES 18674M: Jason A. Donenfeld <Jason@zx2c4.com> 18675S: Maintained 18676F: include/linux/siphash.h 18677F: lib/siphash.c 18678F: lib/test_siphash.c 18679 18680SIS 190 ETHERNET DRIVER 18681M: Francois Romieu <romieu@fr.zoreil.com> 18682L: netdev@vger.kernel.org 18683S: Maintained 18684F: drivers/net/ethernet/sis/sis190.c 18685 18686SIS 900/7016 FAST ETHERNET DRIVER 18687M: Daniele Venzano <venza@brownhat.org> 18688L: netdev@vger.kernel.org 18689S: Maintained 18690W: http://www.brownhat.org/sis900.html 18691F: drivers/net/ethernet/sis/sis900.* 18692 18693SIS FRAMEBUFFER DRIVER 18694M: Thomas Winischhofer <thomas@winischhofer.net> 18695S: Maintained 18696W: http://www.winischhofer.net/linuxsisvga.shtml 18697F: Documentation/fb/sisfb.rst 18698F: drivers/video/fbdev/sis/ 18699F: include/video/sisfb.h 18700 18701SIS I2C TOUCHSCREEN DRIVER 18702M: Mika Penttilä <mika.penttila@nextfour.com> 18703L: linux-input@vger.kernel.org 18704S: Maintained 18705F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18706F: drivers/input/touchscreen/sis_i2c.c 18707 18708SIS USB2VGA DRIVER 18709M: Thomas Winischhofer <thomas@winischhofer.net> 18710S: Maintained 18711W: http://www.winischhofer.at/linuxsisusbvga.shtml 18712F: drivers/usb/misc/sisusbvga/ 18713 18714SL28 CPLD MFD DRIVER 18715M: Michael Walle <michael@walle.cc> 18716S: Maintained 18717F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18718F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18719F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18720F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18721F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18722F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18723F: drivers/gpio/gpio-sl28cpld.c 18724F: drivers/hwmon/sl28cpld-hwmon.c 18725F: drivers/irqchip/irq-sl28cpld.c 18726F: drivers/pwm/pwm-sl28cpld.c 18727F: drivers/watchdog/sl28cpld_wdt.c 18728 18729SLAB ALLOCATOR 18730M: Christoph Lameter <cl@linux.com> 18731M: Pekka Enberg <penberg@kernel.org> 18732M: David Rientjes <rientjes@google.com> 18733M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18734M: Andrew Morton <akpm@linux-foundation.org> 18735M: Vlastimil Babka <vbabka@suse.cz> 18736R: Roman Gushchin <roman.gushchin@linux.dev> 18737R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18738L: linux-mm@kvack.org 18739S: Maintained 18740T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18741F: include/linux/sl?b*.h 18742F: mm/sl?b* 18743 18744SLCAN CAN NETWORK DRIVER 18745M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 18746L: linux-can@vger.kernel.org 18747S: Maintained 18748F: drivers/net/can/slcan/ 18749 18750SLEEPABLE READ-COPY UPDATE (SRCU) 18751M: Lai Jiangshan <jiangshanlai@gmail.com> 18752M: "Paul E. McKenney" <paulmck@kernel.org> 18753M: Josh Triplett <josh@joshtriplett.org> 18754R: Steven Rostedt <rostedt@goodmis.org> 18755R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18756L: rcu@vger.kernel.org 18757S: Supported 18758W: http://www.rdrop.com/users/paulmck/RCU/ 18759T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18760F: include/linux/srcu*.h 18761F: kernel/rcu/srcu*.c 18762 18763SMACK SECURITY MODULE 18764M: Casey Schaufler <casey@schaufler-ca.com> 18765L: linux-security-module@vger.kernel.org 18766S: Maintained 18767W: http://schaufler-ca.com 18768T: git git://github.com/cschaufler/smack-next 18769F: Documentation/admin-guide/LSM/Smack.rst 18770F: security/smack/ 18771 18772SMC91x ETHERNET DRIVER 18773M: Nicolas Pitre <nico@fluxnic.net> 18774S: Odd Fixes 18775F: drivers/net/ethernet/smsc/smc91x.* 18776 18777SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18778M: Mark Rutland <mark.rutland@arm.com> 18779M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18780M: Sudeep Holla <sudeep.holla@arm.com> 18781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18782S: Maintained 18783F: drivers/firmware/smccc/ 18784F: include/linux/arm-smccc.h 18785 18786SMM665 HARDWARE MONITOR DRIVER 18787M: Guenter Roeck <linux@roeck-us.net> 18788L: linux-hwmon@vger.kernel.org 18789S: Maintained 18790F: Documentation/hwmon/smm665.rst 18791F: drivers/hwmon/smm665.c 18792 18793SMSC EMC2103 HARDWARE MONITOR DRIVER 18794M: Steve Glendinning <steve.glendinning@shawell.net> 18795L: linux-hwmon@vger.kernel.org 18796S: Maintained 18797F: Documentation/hwmon/emc2103.rst 18798F: drivers/hwmon/emc2103.c 18799 18800SMSC SCH5627 HARDWARE MONITOR DRIVER 18801M: Hans de Goede <hdegoede@redhat.com> 18802L: linux-hwmon@vger.kernel.org 18803S: Supported 18804F: Documentation/hwmon/sch5627.rst 18805F: drivers/hwmon/sch5627.c 18806 18807SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18808M: Steve Glendinning <steve.glendinning@shawell.net> 18809L: linux-fbdev@vger.kernel.org 18810S: Maintained 18811F: drivers/video/fbdev/smscufx.c 18812 18813SMSC47B397 HARDWARE MONITOR DRIVER 18814M: Jean Delvare <jdelvare@suse.com> 18815L: linux-hwmon@vger.kernel.org 18816S: Maintained 18817F: Documentation/hwmon/smsc47b397.rst 18818F: drivers/hwmon/smsc47b397.c 18819 18820SMSC911x ETHERNET DRIVER 18821M: Steve Glendinning <steve.glendinning@shawell.net> 18822L: netdev@vger.kernel.org 18823S: Maintained 18824F: drivers/net/ethernet/smsc/smsc911x.* 18825F: include/linux/smsc911x.h 18826 18827SMSC9420 PCI ETHERNET DRIVER 18828M: Steve Glendinning <steve.glendinning@shawell.net> 18829L: netdev@vger.kernel.org 18830S: Maintained 18831F: drivers/net/ethernet/smsc/smsc9420.* 18832 18833SOCIONEXT (SNI) AVE NETWORK DRIVER 18834M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18835L: netdev@vger.kernel.org 18836S: Maintained 18837F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18838F: drivers/net/ethernet/socionext/sni_ave.c 18839 18840SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18841M: Jassi Brar <jaswinder.singh@linaro.org> 18842M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18843L: netdev@vger.kernel.org 18844S: Maintained 18845F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18846F: drivers/net/ethernet/socionext/netsec.c 18847 18848SOCIONEXT (SNI) Synquacer SPI DRIVER 18849M: Masahisa Kojima <masahisa.kojima@linaro.org> 18850M: Jassi Brar <jaswinder.singh@linaro.org> 18851L: linux-spi@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18854F: drivers/spi/spi-synquacer.c 18855 18856SOCIONEXT SYNQUACER I2C DRIVER 18857M: Ard Biesheuvel <ardb@kernel.org> 18858L: linux-i2c@vger.kernel.org 18859S: Maintained 18860F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18861F: drivers/i2c/busses/i2c-synquacer.c 18862 18863SOCIONEXT UNIPHIER SOUND DRIVER 18864L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18865S: Orphan 18866F: sound/soc/uniphier/ 18867 18868SOEKRIS NET48XX LED SUPPORT 18869M: Chris Boot <bootc@bootc.net> 18870S: Maintained 18871F: drivers/leds/leds-net48xx.c 18872 18873SOFT-IWARP DRIVER (siw) 18874M: Bernard Metzler <bmt@zurich.ibm.com> 18875L: linux-rdma@vger.kernel.org 18876S: Supported 18877F: drivers/infiniband/sw/siw/ 18878F: include/uapi/rdma/siw-abi.h 18879 18880SOFT-ROCE DRIVER (rxe) 18881M: Zhu Yanjun <zyjzyj2000@gmail.com> 18882L: linux-rdma@vger.kernel.org 18883S: Supported 18884F: drivers/infiniband/sw/rxe/ 18885F: include/uapi/rdma/rdma_user_rxe.h 18886 18887SOFTLOGIC 6x10 MPEG CODEC 18888M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18889M: Anton Sviridenko <anton@corp.bluecherry.net> 18890M: Andrey Utkin <andrey_utkin@fastmail.com> 18891M: Ismael Luceno <ismael@iodev.co.uk> 18892L: linux-media@vger.kernel.org 18893S: Supported 18894F: drivers/media/pci/solo6x10/ 18895 18896SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18897M: James Morse <james.morse@arm.com> 18898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18899S: Maintained 18900F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18901F: drivers/firmware/arm_sdei.c 18902F: include/linux/arm_sdei.h 18903F: include/uapi/linux/arm_sdei.h 18904 18905SOFTWARE NODES AND DEVICE PROPERTIES 18906R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18907R: Daniel Scally <djrscally@gmail.com> 18908R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18909R: Sakari Ailus <sakari.ailus@linux.intel.com> 18910L: linux-acpi@vger.kernel.org 18911S: Maintained 18912F: drivers/base/property.c 18913F: drivers/base/swnode.c 18914F: include/linux/fwnode.h 18915F: include/linux/property.h 18916 18917SOFTWARE RAID (Multiple Disks) SUPPORT 18918M: Song Liu <song@kernel.org> 18919L: linux-raid@vger.kernel.org 18920S: Supported 18921Q: https://patchwork.kernel.org/project/linux-raid/list/ 18922T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18923F: drivers/md/Kconfig 18924F: drivers/md/Makefile 18925F: drivers/md/md* 18926F: drivers/md/raid* 18927F: include/linux/raid/ 18928F: include/uapi/linux/raid/ 18929 18930SOLIDRUN CLEARFOG SUPPORT 18931M: Russell King <linux@armlinux.org.uk> 18932S: Maintained 18933F: arch/arm/boot/dts/armada-388-clearfog* 18934F: arch/arm/boot/dts/armada-38x-solidrun-* 18935 18936SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18937M: Russell King <linux@armlinux.org.uk> 18938S: Maintained 18939F: arch/arm/boot/dts/imx6*-cubox-i* 18940F: arch/arm/boot/dts/imx6*-hummingboard* 18941F: arch/arm/boot/dts/imx6*-sr-* 18942 18943SONIC NETWORK DRIVER 18944M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18945L: netdev@vger.kernel.org 18946S: Maintained 18947F: drivers/net/ethernet/natsemi/sonic.* 18948 18949SONICS SILICON BACKPLANE DRIVER (SSB) 18950M: Michael Buesch <m@bues.ch> 18951L: linux-wireless@vger.kernel.org 18952S: Maintained 18953F: drivers/ssb/ 18954F: include/linux/ssb/ 18955 18956SONY IMX208 SENSOR DRIVER 18957M: Sakari Ailus <sakari.ailus@linux.intel.com> 18958L: linux-media@vger.kernel.org 18959S: Maintained 18960T: git git://linuxtv.org/media_tree.git 18961F: drivers/media/i2c/imx208.c 18962 18963SONY IMX214 SENSOR DRIVER 18964M: Ricardo Ribalda <ribalda@kernel.org> 18965L: linux-media@vger.kernel.org 18966S: Maintained 18967T: git git://linuxtv.org/media_tree.git 18968F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18969F: drivers/media/i2c/imx214.c 18970 18971SONY IMX219 SENSOR DRIVER 18972M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18973L: linux-media@vger.kernel.org 18974S: Maintained 18975T: git git://linuxtv.org/media_tree.git 18976F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18977F: drivers/media/i2c/imx219.c 18978 18979SONY IMX258 SENSOR DRIVER 18980M: Sakari Ailus <sakari.ailus@linux.intel.com> 18981L: linux-media@vger.kernel.org 18982S: Maintained 18983T: git git://linuxtv.org/media_tree.git 18984F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18985F: drivers/media/i2c/imx258.c 18986 18987SONY IMX274 SENSOR DRIVER 18988M: Leon Luo <leonl@leopardimaging.com> 18989L: linux-media@vger.kernel.org 18990S: Maintained 18991T: git git://linuxtv.org/media_tree.git 18992F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18993F: drivers/media/i2c/imx274.c 18994 18995SONY IMX290 SENSOR DRIVER 18996M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18997L: linux-media@vger.kernel.org 18998S: Maintained 18999T: git git://linuxtv.org/media_tree.git 19000F: Documentation/devicetree/bindings/media/i2c/imx290.txt 19001F: drivers/media/i2c/imx290.c 19002 19003SONY IMX319 SENSOR DRIVER 19004M: Bingbu Cao <bingbu.cao@intel.com> 19005L: linux-media@vger.kernel.org 19006S: Maintained 19007T: git git://linuxtv.org/media_tree.git 19008F: drivers/media/i2c/imx319.c 19009 19010SONY IMX334 SENSOR DRIVER 19011M: Paul J. Murphy <paul.j.murphy@intel.com> 19012M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19013L: linux-media@vger.kernel.org 19014S: Maintained 19015T: git git://linuxtv.org/media_tree.git 19016F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19017F: drivers/media/i2c/imx334.c 19018 19019SONY IMX335 SENSOR DRIVER 19020M: Paul J. Murphy <paul.j.murphy@intel.com> 19021M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19022L: linux-media@vger.kernel.org 19023S: Maintained 19024T: git git://linuxtv.org/media_tree.git 19025F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19026F: drivers/media/i2c/imx335.c 19027 19028SONY IMX355 SENSOR DRIVER 19029M: Tianshu Qiu <tian.shu.qiu@intel.com> 19030L: linux-media@vger.kernel.org 19031S: Maintained 19032T: git git://linuxtv.org/media_tree.git 19033F: drivers/media/i2c/imx355.c 19034 19035SONY IMX412 SENSOR DRIVER 19036M: Paul J. Murphy <paul.j.murphy@intel.com> 19037M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19038L: linux-media@vger.kernel.org 19039S: Maintained 19040T: git git://linuxtv.org/media_tree.git 19041F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19042F: drivers/media/i2c/imx412.c 19043 19044SONY MEMORYSTICK SUBSYSTEM 19045M: Maxim Levitsky <maximlevitsky@gmail.com> 19046M: Alex Dubov <oakad@yahoo.com> 19047M: Ulf Hansson <ulf.hansson@linaro.org> 19048L: linux-mmc@vger.kernel.org 19049S: Maintained 19050T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19051F: drivers/memstick/ 19052F: include/linux/memstick.h 19053 19054SONY VAIO CONTROL DEVICE DRIVER 19055M: Mattia Dongili <malattia@linux.it> 19056L: platform-driver-x86@vger.kernel.org 19057S: Maintained 19058W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19059F: Documentation/admin-guide/laptops/sony-laptop.rst 19060F: drivers/char/sonypi.c 19061F: drivers/platform/x86/sony-laptop.c 19062F: include/linux/sony-laptop.h 19063 19064SOUND 19065M: Jaroslav Kysela <perex@perex.cz> 19066M: Takashi Iwai <tiwai@suse.com> 19067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19068S: Maintained 19069W: http://www.alsa-project.org/ 19070Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19072F: Documentation/sound/ 19073F: include/sound/ 19074F: include/uapi/sound/ 19075F: sound/ 19076F: tools/testing/selftests/alsa 19077 19078SOUND - COMPRESSED AUDIO 19079M: Vinod Koul <vkoul@kernel.org> 19080L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19081S: Supported 19082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19083F: Documentation/sound/designs/compress-offload.rst 19084F: include/sound/compress_driver.h 19085F: include/uapi/sound/compress_* 19086F: sound/core/compress_offload.c 19087F: sound/soc/soc-compress.c 19088 19089SOUND - DMAENGINE HELPERS 19090M: Lars-Peter Clausen <lars@metafoo.de> 19091S: Supported 19092F: include/sound/dmaengine_pcm.h 19093F: sound/core/pcm_dmaengine.c 19094F: sound/soc/soc-generic-dmaengine-pcm.c 19095 19096SOUND - ALSA SELFTESTS 19097M: Mark Brown <broonie@kernel.org> 19098L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19099L: linux-kselftest@vger.kernel.org 19100S: Supported 19101F: tools/testing/selftests/alsa 19102 19103SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19104M: Liam Girdwood <lgirdwood@gmail.com> 19105M: Mark Brown <broonie@kernel.org> 19106L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19107S: Supported 19108W: http://alsa-project.org/main/index.php/ASoC 19109T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19110F: Documentation/devicetree/bindings/sound/ 19111F: Documentation/sound/soc/ 19112F: include/dt-bindings/sound/ 19113F: include/sound/soc* 19114F: sound/soc/ 19115 19116SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19117M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19118M: Liam Girdwood <lgirdwood@gmail.com> 19119M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19120M: Bard Liao <yung-chuan.liao@linux.intel.com> 19121M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19122R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19123M: Daniel Baluta <daniel.baluta@nxp.com> 19124L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19125S: Supported 19126W: https://github.com/thesofproject/linux/ 19127F: sound/soc/sof/ 19128 19129SOUNDWIRE SUBSYSTEM 19130M: Vinod Koul <vkoul@kernel.org> 19131M: Bard Liao <yung-chuan.liao@linux.intel.com> 19132R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19133R: Sanyog Kale <sanyog.r.kale@intel.com> 19134L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19135S: Supported 19136T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19137F: Documentation/driver-api/soundwire/ 19138F: drivers/soundwire/ 19139F: include/linux/soundwire/ 19140 19141SP2 MEDIA DRIVER 19142M: Olli Salonen <olli.salonen@iki.fi> 19143L: linux-media@vger.kernel.org 19144S: Maintained 19145W: https://linuxtv.org 19146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19147F: drivers/media/dvb-frontends/sp2* 19148 19149SPARC + UltraSPARC (sparc/sparc64) 19150M: "David S. Miller" <davem@davemloft.net> 19151L: sparclinux@vger.kernel.org 19152S: Maintained 19153Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19154T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19156F: arch/sparc/ 19157F: drivers/sbus/ 19158 19159SPARC SERIAL DRIVERS 19160M: "David S. Miller" <davem@davemloft.net> 19161L: sparclinux@vger.kernel.org 19162S: Maintained 19163T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19165F: drivers/tty/serial/suncore.c 19166F: drivers/tty/serial/sunhv.c 19167F: drivers/tty/serial/sunsab.c 19168F: drivers/tty/serial/sunsab.h 19169F: drivers/tty/serial/sunsu.c 19170F: drivers/tty/serial/sunzilog.c 19171F: drivers/tty/serial/sunzilog.h 19172F: drivers/tty/vcc.c 19173F: include/linux/sunserialcore.h 19174 19175SPARSE CHECKER 19176M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 19177L: linux-sparse@vger.kernel.org 19178S: Maintained 19179W: https://sparse.docs.kernel.org/ 19180T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 19181Q: https://patchwork.kernel.org/project/linux-sparse/list/ 19182B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 19183F: include/linux/compiler.h 19184 19185SPEAKUP CONSOLE SPEECH DRIVER 19186M: William Hubbs <w.d.hubbs@gmail.com> 19187M: Chris Brannon <chris@the-brannons.com> 19188M: Kirk Reiser <kirk@reisers.ca> 19189M: Samuel Thibault <samuel.thibault@ens-lyon.org> 19190L: speakup@linux-speakup.org 19191S: Odd Fixes 19192W: http://www.linux-speakup.org/ 19193W: https://github.com/linux-speakup/speakup 19194B: https://github.com/linux-speakup/speakup/issues 19195F: drivers/accessibility/speakup/ 19196 19197SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 19198M: Viresh Kumar <vireshk@kernel.org> 19199M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 19200M: soc@kernel.org 19201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19202S: Maintained 19203W: http://www.st.com/spear 19204F: arch/arm/boot/dts/spear* 19205F: arch/arm/mach-spear/ 19206F: drivers/clk/spear/ 19207F: drivers/pinctrl/spear/ 19208 19209SPI NOR SUBSYSTEM 19210M: Tudor Ambarus <tudor.ambarus@microchip.com> 19211M: Pratyush Yadav <pratyush@kernel.org> 19212R: Michael Walle <michael@walle.cc> 19213L: linux-mtd@lists.infradead.org 19214S: Maintained 19215W: http://www.linux-mtd.infradead.org/ 19216Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 19217C: irc://irc.oftc.net/mtd 19218T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 19219F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 19220F: drivers/mtd/spi-nor/ 19221F: include/linux/mtd/spi-nor.h 19222 19223SPI SUBSYSTEM 19224M: Mark Brown <broonie@kernel.org> 19225L: linux-spi@vger.kernel.org 19226S: Maintained 19227Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 19228T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 19229F: Documentation/devicetree/bindings/spi/ 19230F: Documentation/spi/ 19231F: drivers/spi/ 19232F: include/linux/spi/ 19233F: include/uapi/linux/spi/ 19234F: tools/spi/ 19235 19236SPIDERNET NETWORK DRIVER for CELL 19237M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 19238M: Geoff Levand <geoff@infradead.org> 19239L: netdev@vger.kernel.org 19240L: linuxppc-dev@lists.ozlabs.org 19241S: Maintained 19242F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 19243F: drivers/net/ethernet/toshiba/spider_net* 19244 19245SPMI SUBSYSTEM 19246M: Stephen Boyd <sboyd@kernel.org> 19247L: linux-kernel@vger.kernel.org 19248S: Maintained 19249T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 19250F: Documentation/devicetree/bindings/spmi/ 19251F: drivers/spmi/ 19252F: include/dt-bindings/spmi/spmi.h 19253F: include/linux/spmi.h 19254F: include/trace/events/spmi.h 19255 19256SPU FILE SYSTEM 19257M: Jeremy Kerr <jk@ozlabs.org> 19258L: linuxppc-dev@lists.ozlabs.org 19259S: Supported 19260W: http://www.ibm.com/developerworks/power/cell/ 19261F: Documentation/filesystems/spufs/spufs.rst 19262F: arch/powerpc/platforms/cell/spufs/ 19263 19264SQUASHFS FILE SYSTEM 19265M: Phillip Lougher <phillip@squashfs.org.uk> 19266L: squashfs-devel@lists.sourceforge.net (subscribers-only) 19267S: Maintained 19268W: http://squashfs.org.uk 19269T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 19270F: Documentation/filesystems/squashfs.rst 19271F: fs/squashfs/ 19272 19273SRM (Alpha) environment access 19274M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 19275S: Maintained 19276F: arch/alpha/kernel/srm_env.c 19277 19278ST LSM6DSx IMU IIO DRIVER 19279M: Lorenzo Bianconi <lorenzo@kernel.org> 19280L: linux-iio@vger.kernel.org 19281S: Maintained 19282W: http://www.st.com/ 19283F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 19284F: drivers/iio/imu/st_lsm6dsx/ 19285 19286ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 19287M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 19288M: Sylvain Petinot <sylvain.petinot@foss.st.com> 19289L: linux-media@vger.kernel.org 19290S: Maintained 19291T: git git://linuxtv.org/media_tree.git 19292F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 19293F: drivers/media/i2c/st-mipid02.c 19294 19295ST STM32 I2C/SMBUS DRIVER 19296M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 19297M: Alain Volmat <alain.volmat@foss.st.com> 19298L: linux-i2c@vger.kernel.org 19299S: Maintained 19300F: drivers/i2c/busses/i2c-stm32* 19301 19302ST STM32 SPI DRIVER 19303M: Alain Volmat <alain.volmat@foss.st.com> 19304L: linux-spi@vger.kernel.org 19305S: Maintained 19306F: drivers/spi/spi-stm32.c 19307 19308ST STPDDC60 DRIVER 19309M: Daniel Nilsson <daniel.nilsson@flex.com> 19310L: linux-hwmon@vger.kernel.org 19311S: Maintained 19312F: Documentation/hwmon/stpddc60.rst 19313F: drivers/hwmon/pmbus/stpddc60.c 19314 19315ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19316M: Song Qiang <songqiang1304521@gmail.com> 19317L: linux-iio@vger.kernel.org 19318S: Maintained 19319F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19320F: drivers/iio/proximity/vl53l0x-i2c.c 19321 19322STABLE BRANCH 19323M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19324M: Sasha Levin <sashal@kernel.org> 19325L: stable@vger.kernel.org 19326S: Supported 19327F: Documentation/process/stable-kernel-rules.rst 19328 19329STAGING - ATOMISP DRIVER 19330M: Mauro Carvalho Chehab <mchehab@kernel.org> 19331R: Sakari Ailus <sakari.ailus@linux.intel.com> 19332L: linux-media@vger.kernel.org 19333S: Maintained 19334F: drivers/staging/media/atomisp/ 19335 19336STAGING - FIELDBUS SUBSYSTEM 19337M: Sven Van Asbroeck <TheSven73@gmail.com> 19338S: Maintained 19339F: drivers/staging/fieldbus/* 19340F: drivers/staging/fieldbus/Documentation/ 19341 19342STAGING - HMS ANYBUS-S BUS 19343M: Sven Van Asbroeck <TheSven73@gmail.com> 19344S: Maintained 19345F: drivers/staging/fieldbus/anybuss/ 19346 19347STAGING - INDUSTRIAL IO 19348M: Jonathan Cameron <jic23@kernel.org> 19349L: linux-iio@vger.kernel.org 19350S: Odd Fixes 19351F: Documentation/devicetree/bindings/staging/iio/ 19352F: drivers/staging/iio/ 19353 19354STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19355M: Marc Dietrich <marvin24@gmx.de> 19356L: ac100@lists.launchpad.net (moderated for non-subscribers) 19357L: linux-tegra@vger.kernel.org 19358S: Maintained 19359F: drivers/staging/nvec/ 19360 19361STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19362M: Jens Frederich <jfrederich@gmail.com> 19363M: Jon Nettleton <jon.nettleton@gmail.com> 19364S: Maintained 19365W: http://wiki.laptop.org/go/DCON 19366F: drivers/staging/olpc_dcon/ 19367 19368STAGING - REALTEK RTL8188EU DRIVERS 19369M: Larry Finger <Larry.Finger@lwfinger.net> 19370M: Phillip Potter <phil@philpotter.co.uk> 19371R: Pavel Skripkin <paskripkin@gmail.com> 19372S: Supported 19373F: drivers/staging/r8188eu/ 19374 19375STAGING - REALTEK RTL8712U DRIVERS 19376M: Larry Finger <Larry.Finger@lwfinger.net> 19377M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19378S: Odd Fixes 19379F: drivers/staging/rtl8712/ 19380 19381STAGING - SEPS525 LCD CONTROLLER DRIVERS 19382M: Michael Hennerich <michael.hennerich@analog.com> 19383L: linux-fbdev@vger.kernel.org 19384S: Supported 19385F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19386F: drivers/staging/fbtft/fb_seps525.c 19387 19388STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19389M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19390M: Teddy Wang <teddy.wang@siliconmotion.com> 19391M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19392L: linux-fbdev@vger.kernel.org 19393S: Maintained 19394F: drivers/staging/sm750fb/ 19395 19396STAGING - VIA VT665X DRIVERS 19397M: Forest Bond <forest@alittletooquiet.net> 19398S: Odd Fixes 19399F: drivers/staging/vt665?/ 19400 19401STAGING SUBSYSTEM 19402M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19403L: linux-staging@lists.linux.dev 19404S: Supported 19405T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19406F: drivers/staging/ 19407 19408STARFIRE/DURALAN NETWORK DRIVER 19409M: Ion Badulescu <ionut@badula.org> 19410S: Odd Fixes 19411F: drivers/net/ethernet/adaptec/starfire* 19412 19413STARFIVE JH7100 CLOCK DRIVERS 19414M: Emil Renner Berthing <kernel@esmil.dk> 19415S: Maintained 19416F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19417F: drivers/clk/starfive/clk-starfive-jh7100* 19418F: include/dt-bindings/clock/starfive-jh7100*.h 19419 19420STARFIVE JH7100 PINCTRL DRIVER 19421M: Emil Renner Berthing <kernel@esmil.dk> 19422L: linux-gpio@vger.kernel.org 19423S: Maintained 19424F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19425F: drivers/pinctrl/pinctrl-starfive.c 19426F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19427 19428STARFIVE JH7100 RESET CONTROLLER DRIVER 19429M: Emil Renner Berthing <kernel@esmil.dk> 19430S: Maintained 19431F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19432F: drivers/reset/reset-starfive-jh7100.c 19433F: include/dt-bindings/reset/starfive-jh7100.h 19434 19435STATIC BRANCH/CALL 19436M: Peter Zijlstra <peterz@infradead.org> 19437M: Josh Poimboeuf <jpoimboe@kernel.org> 19438M: Jason Baron <jbaron@akamai.com> 19439R: Steven Rostedt <rostedt@goodmis.org> 19440R: Ard Biesheuvel <ardb@kernel.org> 19441S: Supported 19442F: arch/*/include/asm/jump_label*.h 19443F: arch/*/include/asm/static_call*.h 19444F: arch/*/kernel/jump_label.c 19445F: arch/*/kernel/static_call.c 19446F: include/linux/jump_label*.h 19447F: include/linux/static_call*.h 19448F: kernel/jump_label.c 19449F: kernel/static_call.c 19450 19451STI AUDIO (ASoC) DRIVERS 19452M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19453L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19454S: Maintained 19455F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19456F: sound/soc/sti/ 19457 19458STI CEC DRIVER 19459M: Alain Volmat <alain.volmat@foss.st.com> 19460S: Maintained 19461F: Documentation/devicetree/bindings/media/stih-cec.txt 19462F: drivers/media/cec/platform/sti/ 19463 19464STK1160 USB VIDEO CAPTURE DRIVER 19465M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19466L: linux-media@vger.kernel.org 19467S: Maintained 19468T: git git://linuxtv.org/media_tree.git 19469F: drivers/media/usb/stk1160/ 19470 19471STM32 AUDIO (ASoC) DRIVERS 19472M: Olivier Moysan <olivier.moysan@foss.st.com> 19473M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19474L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19475S: Maintained 19476F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19477F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19478F: sound/soc/stm/ 19479 19480STM32 TIMER/LPTIMER DRIVERS 19481M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19482S: Maintained 19483F: Documentation/ABI/testing/*timer-stm32 19484F: Documentation/devicetree/bindings/*/*stm32-*timer* 19485F: drivers/*/stm32-*timer* 19486F: drivers/pwm/pwm-stm32* 19487F: include/linux/*/stm32-*tim* 19488 19489STMMAC ETHERNET DRIVER 19490M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19491M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19492M: Jose Abreu <joabreu@synopsys.com> 19493L: netdev@vger.kernel.org 19494S: Supported 19495W: http://www.stlinux.com 19496F: Documentation/networking/device_drivers/ethernet/stmicro/ 19497F: drivers/net/ethernet/stmicro/stmmac/ 19498 19499SUN3/3X 19500M: Sam Creasey <sammy@sammy.net> 19501S: Maintained 19502W: http://sammy.net/sun3/ 19503F: arch/m68k/include/asm/sun3* 19504F: arch/m68k/kernel/*sun3* 19505F: arch/m68k/sun3*/ 19506F: drivers/net/ethernet/i825xx/sun3* 19507 19508SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19509M: Hans de Goede <hdegoede@redhat.com> 19510L: linux-input@vger.kernel.org 19511S: Maintained 19512F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19513F: drivers/input/keyboard/sun4i-lradc-keys.c 19514 19515SUNDANCE NETWORK DRIVER 19516M: Denis Kirjanov <kda@linux-powerpc.org> 19517L: netdev@vger.kernel.org 19518S: Maintained 19519F: drivers/net/ethernet/dlink/sundance.c 19520 19521SUNPLUS ETHERNET DRIVER 19522M: Wells Lu <wellslutw@gmail.com> 19523L: netdev@vger.kernel.org 19524S: Maintained 19525W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19526F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19527F: drivers/net/ethernet/sunplus/ 19528 19529SUNPLUS OCOTP DRIVER 19530M: Vincent Shih <vincent.sunplus@gmail.com> 19531S: Maintained 19532F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19533F: drivers/nvmem/sunplus-ocotp.c 19534 19535SUNPLUS PWM DRIVER 19536M: Hammer Hsieh <hammerh0314@gmail.com> 19537S: Maintained 19538F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19539F: drivers/pwm/pwm-sunplus.c 19540 19541SUNPLUS RTC DRIVER 19542M: Vincent Shih <vincent.sunplus@gmail.com> 19543L: linux-rtc@vger.kernel.org 19544S: Maintained 19545F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19546F: drivers/rtc/rtc-sunplus.c 19547 19548SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19549M: Li-hao Kuo <lhjeff911@gmail.com> 19550L: linux-spi@vger.kernel.org 19551S: Maintained 19552F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19553F: drivers/spi/spi-sunplus-sp7021.c 19554 19555SUNPLUS UART DRIVER 19556M: Hammer Hsieh <hammerh0314@gmail.com> 19557S: Maintained 19558F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19559F: drivers/tty/serial/sunplus-uart.c 19560 19561SUNPLUS WATCHDOG DRIVER 19562M: Xiantao Hu <xt.hu@cqplus1.com> 19563L: linux-watchdog@vger.kernel.org 19564S: Maintained 19565F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19566F: drivers/watchdog/sunplus_wdt.c 19567 19568SUPERH 19569M: Yoshinori Sato <ysato@users.sourceforge.jp> 19570M: Rich Felker <dalias@libc.org> 19571L: linux-sh@vger.kernel.org 19572S: Maintained 19573Q: http://patchwork.kernel.org/project/linux-sh/list/ 19574F: Documentation/sh/ 19575F: arch/sh/ 19576F: drivers/sh/ 19577 19578SUSPEND TO RAM 19579M: "Rafael J. Wysocki" <rafael@kernel.org> 19580M: Len Brown <len.brown@intel.com> 19581M: Pavel Machek <pavel@ucw.cz> 19582L: linux-pm@vger.kernel.org 19583S: Supported 19584B: https://bugzilla.kernel.org 19585F: Documentation/power/ 19586F: arch/x86/kernel/acpi/ 19587F: drivers/base/power/ 19588F: include/linux/freezer.h 19589F: include/linux/pm.h 19590F: include/linux/suspend.h 19591F: kernel/power/ 19592 19593SVGA HANDLING 19594M: Martin Mares <mj@ucw.cz> 19595L: linux-video@atrey.karlin.mff.cuni.cz 19596S: Maintained 19597F: Documentation/admin-guide/svga.rst 19598F: arch/x86/boot/video* 19599 19600SWIOTLB SUBSYSTEM 19601M: Christoph Hellwig <hch@infradead.org> 19602L: iommu@lists.linux.dev 19603S: Supported 19604W: http://git.infradead.org/users/hch/dma-mapping.git 19605T: git git://git.infradead.org/users/hch/dma-mapping.git 19606F: arch/*/kernel/pci-swiotlb.c 19607F: include/linux/swiotlb.h 19608F: kernel/dma/swiotlb.c 19609 19610SWITCHDEV 19611M: Jiri Pirko <jiri@resnulli.us> 19612M: Ivan Vecera <ivecera@redhat.com> 19613L: netdev@vger.kernel.org 19614S: Supported 19615F: include/net/switchdev.h 19616F: net/switchdev/ 19617 19618SY8106A REGULATOR DRIVER 19619M: Icenowy Zheng <icenowy@aosc.io> 19620S: Maintained 19621F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19622F: drivers/regulator/sy8106a-regulator.c 19623 19624SYNC FILE FRAMEWORK 19625M: Sumit Semwal <sumit.semwal@linaro.org> 19626R: Gustavo Padovan <gustavo@padovan.org> 19627L: linux-media@vger.kernel.org 19628L: dri-devel@lists.freedesktop.org 19629S: Maintained 19630T: git git://anongit.freedesktop.org/drm/drm-misc 19631F: Documentation/driver-api/sync_file.rst 19632F: drivers/dma-buf/dma-fence* 19633F: drivers/dma-buf/sw_sync.c 19634F: drivers/dma-buf/sync_* 19635F: include/linux/sync_file.h 19636F: include/uapi/linux/sync_file.h 19637 19638SYNOPSYS ARC ARCHITECTURE 19639M: Vineet Gupta <vgupta@kernel.org> 19640L: linux-snps-arc@lists.infradead.org 19641S: Supported 19642T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19643F: Documentation/arc/ 19644F: Documentation/devicetree/bindings/arc/* 19645F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19646F: arch/arc/ 19647F: drivers/clocksource/arc_timer.c 19648F: drivers/tty/serial/arc_uart.c 19649 19650SYNOPSYS ARC HSDK SDP pll clock driver 19651M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19652S: Supported 19653F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19654F: drivers/clk/clk-hsdk-pll.c 19655 19656SYNOPSYS ARC SDP clock driver 19657M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19658S: Supported 19659F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19660F: drivers/clk/axs10x/* 19661 19662SYNOPSYS ARC SDP platform support 19663M: Alexey Brodkin <abrodkin@synopsys.com> 19664S: Supported 19665F: Documentation/devicetree/bindings/arc/axs10* 19666F: arch/arc/boot/dts/ax* 19667F: arch/arc/plat-axs10x 19668 19669SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19670M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19671S: Supported 19672F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19673F: drivers/reset/reset-axs10x.c 19674 19675SYNOPSYS CREG GPIO DRIVER 19676M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19677S: Maintained 19678F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19679F: drivers/gpio/gpio-creg-snps.c 19680 19681SYNOPSYS DESIGNWARE 8250 UART DRIVER 19682M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19683R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19684S: Supported 19685F: drivers/tty/serial/8250/8250_dw.c 19686F: drivers/tty/serial/8250/8250_dwlib.* 19687F: drivers/tty/serial/8250/8250_lpss.c 19688 19689SYNOPSYS DESIGNWARE APB GPIO DRIVER 19690M: Hoan Tran <hoan@os.amperecomputing.com> 19691M: Serge Semin <fancer.lancer@gmail.com> 19692L: linux-gpio@vger.kernel.org 19693S: Maintained 19694F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19695F: drivers/gpio/gpio-dwapb.c 19696 19697SYNOPSYS DESIGNWARE APB SSI DRIVER 19698M: Serge Semin <fancer.lancer@gmail.com> 19699L: linux-spi@vger.kernel.org 19700S: Supported 19701F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19702F: drivers/spi/spi-dw* 19703 19704SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19705M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19706S: Maintained 19707F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19708F: drivers/dma/dw-axi-dmac/ 19709 19710SYNOPSYS DESIGNWARE DMAC DRIVER 19711M: Viresh Kumar <vireshk@kernel.org> 19712R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19713S: Maintained 19714F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19715F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19716F: drivers/dma/dw/ 19717F: include/dt-bindings/dma/dw-dmac.h 19718F: include/linux/dma/dw.h 19719F: include/linux/platform_data/dma-dw.h 19720 19721SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19722M: Jose Abreu <Jose.Abreu@synopsys.com> 19723L: netdev@vger.kernel.org 19724S: Supported 19725F: drivers/net/ethernet/synopsys/ 19726 19727SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19728M: Jose Abreu <Jose.Abreu@synopsys.com> 19729L: netdev@vger.kernel.org 19730S: Supported 19731F: drivers/net/pcs/pcs-xpcs.c 19732F: drivers/net/pcs/pcs-xpcs.h 19733F: include/linux/pcs/pcs-xpcs.h 19734 19735SYNOPSYS DESIGNWARE I2C DRIVER 19736M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19737R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19738R: Mika Westerberg <mika.westerberg@linux.intel.com> 19739R: Jan Dabros <jsd@semihalf.com> 19740L: linux-i2c@vger.kernel.org 19741S: Supported 19742F: drivers/i2c/busses/i2c-designware-* 19743 19744SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19745M: Jaehoon Chung <jh80.chung@samsung.com> 19746L: linux-mmc@vger.kernel.org 19747S: Maintained 19748F: drivers/mmc/host/dw_mmc* 19749 19750SYNOPSYS HSDK RESET CONTROLLER DRIVER 19751M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19752S: Supported 19753F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19754F: drivers/reset/reset-hsdk.c 19755F: include/dt-bindings/reset/snps,hsdk-reset.h 19756 19757SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19758M: Prabu Thangamuthu <prabu.t@synopsys.com> 19759M: Manjunath M B <manjumb@synopsys.com> 19760L: linux-mmc@vger.kernel.org 19761S: Maintained 19762F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19763 19764SYSTEM CONFIGURATION (SYSCON) 19765M: Lee Jones <lee@kernel.org> 19766M: Arnd Bergmann <arnd@arndb.de> 19767S: Supported 19768T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19769F: drivers/mfd/syscon.c 19770 19771SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19772M: Sudeep Holla <sudeep.holla@arm.com> 19773R: Cristian Marussi <cristian.marussi@arm.com> 19774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19775S: Maintained 19776F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19777F: drivers/clk/clk-sc[mp]i.c 19778F: drivers/cpufreq/sc[mp]i-cpufreq.c 19779F: drivers/firmware/arm_scmi/ 19780F: drivers/firmware/arm_scpi.c 19781F: drivers/regulator/scmi-regulator.c 19782F: drivers/reset/reset-scmi.c 19783F: include/linux/sc[mp]i_protocol.h 19784F: include/trace/events/scmi.h 19785F: include/uapi/linux/virtio_scmi.h 19786 19787SYSTEM RESET/SHUTDOWN DRIVERS 19788M: Sebastian Reichel <sre@kernel.org> 19789L: linux-pm@vger.kernel.org 19790S: Maintained 19791T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19792F: Documentation/devicetree/bindings/power/reset/ 19793F: drivers/power/reset/ 19794 19795SYSTEM TRACE MODULE CLASS 19796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19797S: Maintained 19798T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19799F: Documentation/trace/stm.rst 19800F: drivers/hwtracing/stm/ 19801F: include/linux/stm.h 19802F: include/uapi/linux/stm.h 19803 19804SYSTEM76 ACPI DRIVER 19805M: Jeremy Soller <jeremy@system76.com> 19806M: System76 Product Development <productdev@system76.com> 19807L: platform-driver-x86@vger.kernel.org 19808S: Maintained 19809F: drivers/platform/x86/system76_acpi.c 19810 19811SYSV FILESYSTEM 19812M: Christoph Hellwig <hch@infradead.org> 19813S: Maintained 19814F: Documentation/filesystems/sysv-fs.rst 19815F: fs/sysv/ 19816F: include/linux/sysv_fs.h 19817 19818TASKSTATS STATISTICS INTERFACE 19819M: Balbir Singh <bsingharora@gmail.com> 19820S: Maintained 19821F: Documentation/accounting/taskstats* 19822F: include/linux/taskstats* 19823F: kernel/taskstats.c 19824 19825TC subsystem 19826M: Jamal Hadi Salim <jhs@mojatatu.com> 19827M: Cong Wang <xiyou.wangcong@gmail.com> 19828M: Jiri Pirko <jiri@resnulli.us> 19829L: netdev@vger.kernel.org 19830S: Maintained 19831F: include/net/pkt_cls.h 19832F: include/net/pkt_sched.h 19833F: include/net/tc_act/ 19834F: include/uapi/linux/pkt_cls.h 19835F: include/uapi/linux/pkt_sched.h 19836F: include/uapi/linux/tc_act/ 19837F: include/uapi/linux/tc_ematch/ 19838F: net/sched/ 19839F: tools/testing/selftests/tc-testing 19840 19841TC90522 MEDIA DRIVER 19842M: Akihiro Tsukada <tskd08@gmail.com> 19843L: linux-media@vger.kernel.org 19844S: Odd Fixes 19845F: drivers/media/dvb-frontends/tc90522* 19846 19847TCP LOW PRIORITY MODULE 19848M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19849M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19850S: Maintained 19851W: http://tcp-lp-mod.sourceforge.net/ 19852F: net/ipv4/tcp_lp.c 19853 19854TDA10071 MEDIA DRIVER 19855M: Antti Palosaari <crope@iki.fi> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858W: https://linuxtv.org 19859W: http://palosaari.fi/linux/ 19860Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19861T: git git://linuxtv.org/anttip/media_tree.git 19862F: drivers/media/dvb-frontends/tda10071* 19863 19864TDA18212 MEDIA DRIVER 19865M: Antti Palosaari <crope@iki.fi> 19866L: linux-media@vger.kernel.org 19867S: Maintained 19868W: https://linuxtv.org 19869W: http://palosaari.fi/linux/ 19870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19871T: git git://linuxtv.org/anttip/media_tree.git 19872F: drivers/media/tuners/tda18212* 19873 19874TDA18218 MEDIA DRIVER 19875M: Antti Palosaari <crope@iki.fi> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878W: https://linuxtv.org 19879W: http://palosaari.fi/linux/ 19880Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19881T: git git://linuxtv.org/anttip/media_tree.git 19882F: drivers/media/tuners/tda18218* 19883 19884TDA18250 MEDIA DRIVER 19885M: Olli Salonen <olli.salonen@iki.fi> 19886L: linux-media@vger.kernel.org 19887S: Maintained 19888W: https://linuxtv.org 19889Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19890T: git git://linuxtv.org/media_tree.git 19891F: drivers/media/tuners/tda18250* 19892 19893TDA18271 MEDIA DRIVER 19894M: Michael Krufky <mkrufky@linuxtv.org> 19895L: linux-media@vger.kernel.org 19896S: Maintained 19897W: https://linuxtv.org 19898W: http://github.com/mkrufky 19899Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19900T: git git://linuxtv.org/mkrufky/tuners.git 19901F: drivers/media/tuners/tda18271* 19902 19903TDA1997x MEDIA DRIVER 19904M: Tim Harvey <tharvey@gateworks.com> 19905L: linux-media@vger.kernel.org 19906S: Maintained 19907W: https://linuxtv.org 19908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19909F: drivers/media/i2c/tda1997x.* 19910 19911TDA827x MEDIA DRIVER 19912M: Michael Krufky <mkrufky@linuxtv.org> 19913L: linux-media@vger.kernel.org 19914S: Maintained 19915W: https://linuxtv.org 19916W: http://github.com/mkrufky 19917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19918T: git git://linuxtv.org/mkrufky/tuners.git 19919F: drivers/media/tuners/tda8290.* 19920 19921TDA8290 MEDIA DRIVER 19922M: Michael Krufky <mkrufky@linuxtv.org> 19923L: linux-media@vger.kernel.org 19924S: Maintained 19925W: https://linuxtv.org 19926W: http://github.com/mkrufky 19927Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19928T: git git://linuxtv.org/mkrufky/tuners.git 19929F: drivers/media/tuners/tda8290.* 19930 19931TDA9840 MEDIA DRIVER 19932M: Hans Verkuil <hverkuil@xs4all.nl> 19933L: linux-media@vger.kernel.org 19934S: Maintained 19935W: https://linuxtv.org 19936T: git git://linuxtv.org/media_tree.git 19937F: drivers/media/i2c/tda9840* 19938 19939TEA5761 TUNER DRIVER 19940M: Mauro Carvalho Chehab <mchehab@kernel.org> 19941L: linux-media@vger.kernel.org 19942S: Odd fixes 19943W: https://linuxtv.org 19944T: git git://linuxtv.org/media_tree.git 19945F: drivers/media/tuners/tea5761.* 19946 19947TEA5767 TUNER DRIVER 19948M: Mauro Carvalho Chehab <mchehab@kernel.org> 19949L: linux-media@vger.kernel.org 19950S: Maintained 19951W: https://linuxtv.org 19952T: git git://linuxtv.org/media_tree.git 19953F: drivers/media/tuners/tea5767.* 19954 19955TEA6415C MEDIA DRIVER 19956M: Hans Verkuil <hverkuil@xs4all.nl> 19957L: linux-media@vger.kernel.org 19958S: Maintained 19959W: https://linuxtv.org 19960T: git git://linuxtv.org/media_tree.git 19961F: drivers/media/i2c/tea6415c* 19962 19963TEA6420 MEDIA DRIVER 19964M: Hans Verkuil <hverkuil@xs4all.nl> 19965L: linux-media@vger.kernel.org 19966S: Maintained 19967W: https://linuxtv.org 19968T: git git://linuxtv.org/media_tree.git 19969F: drivers/media/i2c/tea6420* 19970 19971TEAM DRIVER 19972M: Jiri Pirko <jiri@resnulli.us> 19973L: netdev@vger.kernel.org 19974S: Supported 19975F: drivers/net/team/ 19976F: include/linux/if_team.h 19977F: include/uapi/linux/if_team.h 19978 19979TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19980M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19981S: Maintained 19982F: arch/x86/platform/ts5500/ 19983 19984TECHNOTREND USB IR RECEIVER 19985M: Sean Young <sean@mess.org> 19986L: linux-media@vger.kernel.org 19987S: Maintained 19988F: drivers/media/rc/ttusbir.c 19989 19990TECHWELL TW9910 VIDEO DECODER 19991L: linux-media@vger.kernel.org 19992S: Orphan 19993F: drivers/media/i2c/tw9910.c 19994F: include/media/i2c/tw9910.h 19995 19996TEE SUBSYSTEM 19997M: Jens Wiklander <jens.wiklander@linaro.org> 19998R: Sumit Garg <sumit.garg@linaro.org> 19999L: op-tee@lists.trustedfirmware.org 20000S: Maintained 20001F: Documentation/staging/tee.rst 20002F: drivers/tee/ 20003F: include/linux/tee_drv.h 20004F: include/uapi/linux/tee.h 20005 20006TEGRA ARCHITECTURE SUPPORT 20007M: Thierry Reding <thierry.reding@gmail.com> 20008M: Jonathan Hunter <jonathanh@nvidia.com> 20009L: linux-tegra@vger.kernel.org 20010S: Supported 20011Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20013N: [^a-z]tegra 20014 20015TEGRA CLOCK DRIVER 20016M: Peter De Schrijver <pdeschrijver@nvidia.com> 20017M: Prashant Gaikwad <pgaikwad@nvidia.com> 20018S: Supported 20019F: drivers/clk/tegra/ 20020 20021TEGRA DMA DRIVERS 20022M: Laxman Dewangan <ldewangan@nvidia.com> 20023M: Jon Hunter <jonathanh@nvidia.com> 20024S: Supported 20025F: drivers/dma/tegra* 20026 20027TEGRA I2C DRIVER 20028M: Laxman Dewangan <ldewangan@nvidia.com> 20029R: Dmitry Osipenko <digetx@gmail.com> 20030S: Supported 20031F: drivers/i2c/busses/i2c-tegra.c 20032 20033TEGRA IOMMU DRIVERS 20034M: Thierry Reding <thierry.reding@gmail.com> 20035R: Krishna Reddy <vdumpa@nvidia.com> 20036L: linux-tegra@vger.kernel.org 20037S: Supported 20038F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20039F: drivers/iommu/tegra* 20040 20041TEGRA KBC DRIVER 20042M: Laxman Dewangan <ldewangan@nvidia.com> 20043S: Supported 20044F: drivers/input/keyboard/tegra-kbc.c 20045 20046TEGRA NAND DRIVER 20047M: Stefan Agner <stefan@agner.ch> 20048M: Lucas Stach <dev@lynxeye.de> 20049S: Maintained 20050F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20051F: drivers/mtd/nand/raw/tegra_nand.c 20052 20053TEGRA PWM DRIVER 20054M: Thierry Reding <thierry.reding@gmail.com> 20055S: Supported 20056F: drivers/pwm/pwm-tegra.c 20057 20058TEGRA SERIAL DRIVER 20059M: Laxman Dewangan <ldewangan@nvidia.com> 20060S: Supported 20061F: drivers/tty/serial/serial-tegra.c 20062 20063TEGRA SPI DRIVER 20064M: Laxman Dewangan <ldewangan@nvidia.com> 20065S: Supported 20066F: drivers/spi/spi-tegra* 20067 20068TEGRA QUAD SPI DRIVER 20069M: Thierry Reding <thierry.reding@gmail.com> 20070M: Jonathan Hunter <jonathanh@nvidia.com> 20071M: Sowjanya Komatineni <skomatineni@nvidia.com> 20072L: linux-tegra@vger.kernel.org 20073S: Maintained 20074F: drivers/spi/spi-tegra210-quad.c 20075 20076TEGRA VIDEO DRIVER 20077M: Thierry Reding <thierry.reding@gmail.com> 20078M: Jonathan Hunter <jonathanh@nvidia.com> 20079M: Sowjanya Komatineni <skomatineni@nvidia.com> 20080L: linux-media@vger.kernel.org 20081L: linux-tegra@vger.kernel.org 20082S: Maintained 20083F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 20084F: drivers/staging/media/tegra-video/ 20085 20086TEGRA XUSB PADCTL DRIVER 20087M: JC Kuo <jckuo@nvidia.com> 20088S: Supported 20089F: drivers/phy/tegra/xusb* 20090 20091TEHUTI ETHERNET DRIVER 20092M: Andy Gospodarek <andy@greyhouse.net> 20093L: netdev@vger.kernel.org 20094S: Supported 20095F: drivers/net/ethernet/tehuti/* 20096 20097TELECOM CLOCK DRIVER FOR MCPL0010 20098M: Mark Gross <markgross@kernel.org> 20099S: Supported 20100F: drivers/char/tlclk.c 20101 20102TEMPO SEMICONDUCTOR DRIVERS 20103M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 20104S: Maintained 20105F: Documentation/devicetree/bindings/sound/tscs*.txt 20106F: sound/soc/codecs/tscs*.c 20107F: sound/soc/codecs/tscs*.h 20108 20109TENSILICA XTENSA PORT (xtensa) 20110M: Chris Zankel <chris@zankel.net> 20111M: Max Filippov <jcmvbkbc@gmail.com> 20112L: linux-xtensa@linux-xtensa.org 20113S: Maintained 20114T: git git://github.com/czankel/xtensa-linux.git 20115F: arch/xtensa/ 20116F: drivers/irqchip/irq-xtensa-* 20117 20118TEXAS INSTRUMENTS ASoC DRIVERS 20119M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20120L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20121S: Maintained 20122F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 20123F: sound/soc/ti/ 20124 20125TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 20126M: Ricardo Ribalda <ribalda@kernel.org> 20127L: linux-iio@vger.kernel.org 20128S: Supported 20129F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 20130F: drivers/iio/dac/ti-dac7612.c 20131 20132TEXAS INSTRUMENTS DMA DRIVERS 20133M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20134L: dmaengine@vger.kernel.org 20135S: Maintained 20136F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 20137F: Documentation/devicetree/bindings/dma/ti-edma.txt 20138F: Documentation/devicetree/bindings/dma/ti/ 20139F: drivers/dma/ti/ 20140X: drivers/dma/ti/cppi41.c 20141F: include/linux/dma/k3-udma-glue.h 20142F: include/linux/dma/ti-cppi5.h 20143F: include/linux/dma/k3-psil.h 20144 20145TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 20146M: Nishanth Menon <nm@ti.com> 20147M: Tero Kristo <kristo@kernel.org> 20148M: Santosh Shilimkar <ssantosh@kernel.org> 20149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20150S: Maintained 20151F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 20152F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 20153F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 20154F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 20155F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 20156F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 20157F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 20158F: drivers/clk/keystone/sci-clk.c 20159F: drivers/firmware/ti_sci* 20160F: drivers/irqchip/irq-ti-sci-inta.c 20161F: drivers/irqchip/irq-ti-sci-intr.c 20162F: drivers/reset/reset-ti-sci.c 20163F: drivers/soc/ti/ti_sci_inta_msi.c 20164F: drivers/soc/ti/ti_sci_pm_domains.c 20165F: include/dt-bindings/soc/ti,sci_pm_domain.h 20166F: include/linux/soc/ti/ti_sci_inta_msi.h 20167F: include/linux/soc/ti/ti_sci_protocol.h 20168 20169TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 20170M: Robert Marko <robert.marko@sartura.hr> 20171M: Luka Perkov <luka.perkov@sartura.hr> 20172L: linux-hwmon@vger.kernel.org 20173S: Maintained 20174F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 20175F: Documentation/hwmon/tps23861.rst 20176F: drivers/hwmon/tps23861.c 20177 20178TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 20179M: Puranjay Mohan <puranjay12@gmail.com> 20180L: linux-iio@vger.kernel.org 20181S: Supported 20182F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 20183F: drivers/iio/temperature/tmp117.c 20184 20185THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 20186M: Hans Verkuil <hverkuil@xs4all.nl> 20187L: linux-media@vger.kernel.org 20188S: Maintained 20189W: https://linuxtv.org 20190T: git git://linuxtv.org/media_tree.git 20191F: drivers/media/radio/radio-raremono.c 20192 20193THERMAL 20194M: Rafael J. Wysocki <rafael@kernel.org> 20195M: Daniel Lezcano <daniel.lezcano@linaro.org> 20196R: Amit Kucheria <amitk@kernel.org> 20197R: Zhang Rui <rui.zhang@intel.com> 20198L: linux-pm@vger.kernel.org 20199S: Supported 20200Q: https://patchwork.kernel.org/project/linux-pm/list/ 20201T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 20202F: Documentation/ABI/testing/sysfs-class-thermal 20203F: Documentation/devicetree/bindings/thermal/ 20204F: Documentation/driver-api/thermal/ 20205F: drivers/thermal/ 20206F: include/dt-bindings/thermal/ 20207F: include/linux/cpu_cooling.h 20208F: include/linux/thermal.h 20209F: include/uapi/linux/thermal.h 20210F: tools/lib/thermal/ 20211F: tools/thermal/ 20212 20213THERMAL DRIVER FOR AMLOGIC SOCS 20214M: Guillaume La Roque <glaroque@baylibre.com> 20215L: linux-pm@vger.kernel.org 20216L: linux-amlogic@lists.infradead.org 20217S: Supported 20218W: http://linux-meson.com/ 20219F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 20220F: drivers/thermal/amlogic_thermal.c 20221 20222THERMAL/CPU_COOLING 20223M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 20224M: Daniel Lezcano <daniel.lezcano@linaro.org> 20225M: Viresh Kumar <viresh.kumar@linaro.org> 20226R: Lukasz Luba <lukasz.luba@arm.com> 20227L: linux-pm@vger.kernel.org 20228S: Supported 20229F: Documentation/driver-api/thermal/cpu-cooling-api.rst 20230F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 20231F: drivers/thermal/cpufreq_cooling.c 20232F: drivers/thermal/cpuidle_cooling.c 20233F: include/linux/cpu_cooling.h 20234 20235THERMAL/POWER_ALLOCATOR 20236M: Lukasz Luba <lukasz.luba@arm.com> 20237L: linux-pm@vger.kernel.org 20238S: Maintained 20239F: Documentation/driver-api/thermal/power_allocator.rst 20240F: drivers/thermal/gov_power_allocator.c 20241F: include/trace/events/thermal_power_allocator.h 20242 20243THINKPAD ACPI EXTRAS DRIVER 20244M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 20245L: ibm-acpi-devel@lists.sourceforge.net 20246L: platform-driver-x86@vger.kernel.org 20247S: Maintained 20248W: http://ibm-acpi.sourceforge.net 20249W: http://thinkwiki.org/wiki/Ibm-acpi 20250T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 20251F: drivers/platform/x86/thinkpad_acpi.c 20252 20253THINKPAD LMI DRIVER 20254M: Mark Pearson <markpearson@lenovo.com> 20255L: platform-driver-x86@vger.kernel.org 20256S: Maintained 20257F: Documentation/ABI/testing/sysfs-class-firmware-attributes 20258F: drivers/platform/x86/think-lmi.? 20259 20260THUNDERBOLT DMA TRAFFIC TEST DRIVER 20261M: Isaac Hazan <isaac.hazan@intel.com> 20262L: linux-usb@vger.kernel.org 20263S: Maintained 20264F: drivers/thunderbolt/dma_test.c 20265 20266THUNDERBOLT DRIVER 20267M: Andreas Noever <andreas.noever@gmail.com> 20268M: Michael Jamet <michael.jamet@intel.com> 20269M: Mika Westerberg <mika.westerberg@linux.intel.com> 20270M: Yehezkel Bernat <YehezkelShB@gmail.com> 20271L: linux-usb@vger.kernel.org 20272S: Maintained 20273T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 20274F: Documentation/admin-guide/thunderbolt.rst 20275F: drivers/thunderbolt/ 20276F: include/linux/thunderbolt.h 20277 20278THUNDERBOLT NETWORK DRIVER 20279M: Michael Jamet <michael.jamet@intel.com> 20280M: Mika Westerberg <mika.westerberg@linux.intel.com> 20281M: Yehezkel Bernat <YehezkelShB@gmail.com> 20282L: netdev@vger.kernel.org 20283S: Maintained 20284F: drivers/net/thunderbolt.c 20285 20286THUNDERX GPIO DRIVER 20287M: Robert Richter <rric@kernel.org> 20288S: Odd Fixes 20289F: drivers/gpio/gpio-thunderx.c 20290 20291TI ADS131E0X ADC SERIES DRIVER 20292M: Tomislav Denis <tomislav.denis@avl.com> 20293L: linux-iio@vger.kernel.org 20294S: Maintained 20295F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 20296F: drivers/iio/adc/ti-ads131e08.c 20297 20298TI AM437X VPFE DRIVER 20299M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20300L: linux-media@vger.kernel.org 20301S: Maintained 20302W: https://linuxtv.org 20303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20304T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20305F: drivers/media/platform/ti/am437x/ 20306 20307TI BANDGAP AND THERMAL DRIVER 20308M: Eduardo Valentin <edubezval@gmail.com> 20309M: Keerthy <j-keerthy@ti.com> 20310L: linux-pm@vger.kernel.org 20311L: linux-omap@vger.kernel.org 20312S: Maintained 20313F: drivers/thermal/ti-soc-thermal/ 20314 20315TI BQ27XXX POWER SUPPLY DRIVER 20316F: drivers/power/supply/bq27xxx_battery.c 20317F: drivers/power/supply/bq27xxx_battery_i2c.c 20318F: include/linux/power/bq27xxx_battery.h 20319 20320TI CDCE706 CLOCK DRIVER 20321M: Max Filippov <jcmvbkbc@gmail.com> 20322S: Maintained 20323F: drivers/clk/clk-cdce706.c 20324 20325TI CLOCK DRIVER 20326M: Tero Kristo <kristo@kernel.org> 20327L: linux-omap@vger.kernel.org 20328S: Odd Fixes 20329F: drivers/clk/ti/ 20330F: include/linux/clk/ti.h 20331 20332TI DAVINCI MACHINE SUPPORT 20333M: Sekhar Nori <nsekhar@ti.com> 20334R: Bartosz Golaszewski <brgl@bgdev.pl> 20335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20336S: Supported 20337T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20338F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20339F: arch/arm/boot/dts/da850* 20340F: arch/arm/mach-davinci/ 20341F: drivers/i2c/busses/i2c-davinci.c 20342 20343TI DAVINCI SERIES CLOCK DRIVER 20344M: David Lechner <david@lechnology.com> 20345R: Sekhar Nori <nsekhar@ti.com> 20346S: Maintained 20347F: Documentation/devicetree/bindings/clock/ti/davinci/ 20348F: drivers/clk/davinci/ 20349 20350TI DAVINCI SERIES GPIO DRIVER 20351M: Keerthy <j-keerthy@ti.com> 20352L: linux-gpio@vger.kernel.org 20353S: Maintained 20354F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20355F: drivers/gpio/gpio-davinci.c 20356 20357TI DAVINCI SERIES MEDIA DRIVER 20358M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20359L: linux-media@vger.kernel.org 20360S: Maintained 20361W: https://linuxtv.org 20362Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20363T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20364F: drivers/media/platform/ti/davinci/ 20365F: include/media/davinci/ 20366 20367TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20368R: David Lechner <david@lechnology.com> 20369L: linux-iio@vger.kernel.org 20370F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20371F: drivers/counter/ti-eqep.c 20372 20373TI ETHERNET SWITCH DRIVER (CPSW) 20374R: Grygorii Strashko <grygorii.strashko@ti.com> 20375L: linux-omap@vger.kernel.org 20376L: netdev@vger.kernel.org 20377S: Maintained 20378F: drivers/net/ethernet/ti/cpsw* 20379F: drivers/net/ethernet/ti/davinci* 20380 20381TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20382M: Alex Dubov <oakad@yahoo.com> 20383S: Maintained 20384W: http://tifmxx.berlios.de/ 20385F: drivers/memstick/host/tifm_ms.c 20386F: drivers/misc/tifm* 20387F: drivers/mmc/host/tifm_sd.c 20388F: include/linux/tifm.h 20389 20390TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20391M: Nishanth Menon <nm@ti.com> 20392M: Santosh Shilimkar <ssantosh@kernel.org> 20393L: linux-kernel@vger.kernel.org 20394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20395S: Maintained 20396T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20397F: drivers/soc/ti/* 20398 20399TI LM49xxx FAMILY ASoC CODEC DRIVERS 20400M: M R Swami Reddy <mr.swami.reddy@ti.com> 20401M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20403S: Maintained 20404F: sound/soc/codecs/isabelle* 20405F: sound/soc/codecs/lm49453* 20406 20407TI PCM3060 ASoC CODEC DRIVER 20408M: Kirill Marinushkin <kmarinushkin@birdec.com> 20409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20410S: Maintained 20411F: Documentation/devicetree/bindings/sound/pcm3060.txt 20412F: sound/soc/codecs/pcm3060* 20413 20414TI TAS571X FAMILY ASoC CODEC DRIVER 20415M: Kevin Cernekee <cernekee@chromium.org> 20416L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20417S: Odd Fixes 20418F: sound/soc/codecs/tas571x* 20419 20420TI TRF7970A NFC DRIVER 20421M: Mark Greer <mgreer@animalcreek.com> 20422L: linux-wireless@vger.kernel.org 20423L: linux-nfc@lists.01.org (subscribers-only) 20424S: Supported 20425F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20426F: drivers/nfc/trf7970a.c 20427 20428TI TSC2046 ADC DRIVER 20429M: Oleksij Rempel <o.rempel@pengutronix.de> 20430R: kernel@pengutronix.de 20431L: linux-iio@vger.kernel.org 20432S: Maintained 20433F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20434F: drivers/iio/adc/ti-tsc2046.c 20435 20436TI TWL4030 SERIES SOC CODEC DRIVER 20437M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20438L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20439S: Maintained 20440F: sound/soc/codecs/twl4030* 20441 20442TI VPE/CAL DRIVERS 20443M: Benoit Parrot <bparrot@ti.com> 20444L: linux-media@vger.kernel.org 20445S: Maintained 20446W: http://linuxtv.org/ 20447Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20448F: Documentation/devicetree/bindings/media/ti,cal.yaml 20449F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20450F: drivers/media/platform/ti/cal/ 20451F: drivers/media/platform/ti/vpe/ 20452 20453TI WILINK WIRELESS DRIVERS 20454L: linux-wireless@vger.kernel.org 20455S: Orphan 20456W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20457W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20458T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20459F: drivers/net/wireless/ti/ 20460F: include/linux/wl12xx.h 20461 20462TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20463M: John Stultz <jstultz@google.com> 20464M: Thomas Gleixner <tglx@linutronix.de> 20465R: Stephen Boyd <sboyd@kernel.org> 20466L: linux-kernel@vger.kernel.org 20467S: Supported 20468T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20469F: include/linux/clocksource.h 20470F: include/linux/time.h 20471F: include/linux/timex.h 20472F: include/uapi/linux/time.h 20473F: include/uapi/linux/timex.h 20474F: kernel/time/alarmtimer.c 20475F: kernel/time/clocksource.c 20476F: kernel/time/ntp.c 20477F: kernel/time/time*.c 20478F: tools/testing/selftests/timers/ 20479 20480TIPC NETWORK LAYER 20481M: Jon Maloy <jmaloy@redhat.com> 20482M: Ying Xue <ying.xue@windriver.com> 20483L: netdev@vger.kernel.org (core kernel code) 20484L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20485S: Maintained 20486W: http://tipc.sourceforge.net/ 20487F: include/uapi/linux/tipc*.h 20488F: net/tipc/ 20489 20490TLAN NETWORK DRIVER 20491M: Samuel Chessman <chessman@tux.org> 20492L: tlan-devel@lists.sourceforge.net (subscribers-only) 20493S: Maintained 20494W: http://sourceforge.net/projects/tlan/ 20495F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20496F: drivers/net/ethernet/ti/tlan.* 20497 20498TM6000 VIDEO4LINUX DRIVER 20499M: Mauro Carvalho Chehab <mchehab@kernel.org> 20500L: linux-media@vger.kernel.org 20501S: Odd fixes 20502W: https://linuxtv.org 20503T: git git://linuxtv.org/media_tree.git 20504F: Documentation/admin-guide/media/tm6000* 20505F: drivers/media/usb/tm6000/ 20506 20507TMIO/SDHI MMC DRIVER 20508M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20509L: linux-mmc@vger.kernel.org 20510L: linux-renesas-soc@vger.kernel.org 20511S: Supported 20512F: drivers/mmc/host/renesas_sdhi* 20513F: drivers/mmc/host/tmio_mmc* 20514F: include/linux/mfd/tmio.h 20515 20516TMP401 HARDWARE MONITOR DRIVER 20517M: Guenter Roeck <linux@roeck-us.net> 20518L: linux-hwmon@vger.kernel.org 20519S: Maintained 20520F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20521F: Documentation/hwmon/tmp401.rst 20522F: drivers/hwmon/tmp401.c 20523 20524TMP464 HARDWARE MONITOR DRIVER 20525M: Agathe Porte <agathe.porte@nokia.com> 20526M: Guenter Roeck <linux@roeck-us.net> 20527L: linux-hwmon@vger.kernel.org 20528S: Maintained 20529F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20530F: Documentation/hwmon/tmp464.rst 20531F: drivers/hwmon/tmp464.c 20532 20533TMP513 HARDWARE MONITOR DRIVER 20534M: Eric Tremblay <etremblay@distech-controls.com> 20535L: linux-hwmon@vger.kernel.org 20536S: Maintained 20537F: Documentation/hwmon/tmp513.rst 20538F: drivers/hwmon/tmp513.c 20539 20540TMPFS (SHMEM FILESYSTEM) 20541M: Hugh Dickins <hughd@google.com> 20542L: linux-mm@kvack.org 20543S: Maintained 20544F: include/linux/shmem_fs.h 20545F: mm/shmem.c 20546 20547TOMOYO SECURITY MODULE 20548M: Kentaro Takeda <takedakn@nttdata.co.jp> 20549M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20550L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20551L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20552L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20553L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20554S: Maintained 20555W: https://tomoyo.osdn.jp/ 20556F: security/tomoyo/ 20557 20558TOPSTAR LAPTOP EXTRAS DRIVER 20559M: Herton Ronaldo Krzesinski <herton@canonical.com> 20560L: platform-driver-x86@vger.kernel.org 20561S: Maintained 20562F: drivers/platform/x86/topstar-laptop.c 20563 20564TORTURE-TEST MODULES 20565M: Davidlohr Bueso <dave@stgolabs.net> 20566M: "Paul E. McKenney" <paulmck@kernel.org> 20567M: Josh Triplett <josh@joshtriplett.org> 20568L: linux-kernel@vger.kernel.org 20569S: Supported 20570T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20571F: Documentation/RCU/torture.rst 20572F: kernel/locking/locktorture.c 20573F: kernel/rcu/rcuscale.c 20574F: kernel/rcu/rcutorture.c 20575F: kernel/rcu/refscale.c 20576F: kernel/torture.c 20577 20578TOSHIBA ACPI EXTRAS DRIVER 20579M: Azael Avalos <coproscefalo@gmail.com> 20580L: platform-driver-x86@vger.kernel.org 20581S: Maintained 20582F: drivers/platform/x86/toshiba_acpi.c 20583 20584TOSHIBA BLUETOOTH DRIVER 20585M: Azael Avalos <coproscefalo@gmail.com> 20586L: platform-driver-x86@vger.kernel.org 20587S: Maintained 20588F: drivers/platform/x86/toshiba_bluetooth.c 20589 20590TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20591M: Azael Avalos <coproscefalo@gmail.com> 20592L: platform-driver-x86@vger.kernel.org 20593S: Maintained 20594F: drivers/platform/x86/toshiba_haps.c 20595 20596TOSHIBA SMM DRIVER 20597M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20598S: Maintained 20599W: http://www.buzzard.org.uk/toshiba/ 20600F: drivers/char/toshiba.c 20601F: include/linux/toshiba.h 20602F: include/uapi/linux/toshiba.h 20603 20604TOSHIBA TC358743 DRIVER 20605M: Mats Randgaard <matrandg@cisco.com> 20606L: linux-media@vger.kernel.org 20607S: Maintained 20608F: drivers/media/i2c/tc358743* 20609F: include/media/i2c/tc358743.h 20610 20611TOSHIBA WMI HOTKEYS DRIVER 20612M: Azael Avalos <coproscefalo@gmail.com> 20613L: platform-driver-x86@vger.kernel.org 20614S: Maintained 20615F: drivers/platform/x86/toshiba-wmi.c 20616 20617TPM DEVICE DRIVER 20618M: Peter Huewe <peterhuewe@gmx.de> 20619M: Jarkko Sakkinen <jarkko@kernel.org> 20620R: Jason Gunthorpe <jgg@ziepe.ca> 20621L: linux-integrity@vger.kernel.org 20622S: Maintained 20623W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20624Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20625T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20626F: drivers/char/tpm/ 20627 20628TRACING 20629M: Steven Rostedt <rostedt@goodmis.org> 20630M: Ingo Molnar <mingo@redhat.com> 20631S: Maintained 20632T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20633F: Documentation/trace/ftrace.rst 20634F: arch/*/*/*/*ftrace* 20635F: arch/*/*/*ftrace* 20636F: fs/tracefs/ 20637F: include/*/ftrace.h 20638F: include/linux/trace*.h 20639F: include/trace/ 20640F: kernel/trace/ 20641F: scripts/tracing/ 20642F: tools/testing/selftests/ftrace/ 20643 20644TRACING MMIO ACCESSES (MMIOTRACE) 20645M: Steven Rostedt <rostedt@goodmis.org> 20646M: Ingo Molnar <mingo@kernel.org> 20647R: Karol Herbst <karolherbst@gmail.com> 20648R: Pekka Paalanen <ppaalanen@gmail.com> 20649L: linux-kernel@vger.kernel.org 20650L: nouveau@lists.freedesktop.org 20651S: Maintained 20652F: arch/x86/mm/kmmio.c 20653F: arch/x86/mm/mmio-mod.c 20654F: arch/x86/mm/testmmiotrace.c 20655F: include/linux/mmiotrace.h 20656F: kernel/trace/trace_mmiotrace.c 20657 20658TRACING OS NOISE / LATENCY TRACERS 20659M: Steven Rostedt <rostedt@goodmis.org> 20660M: Daniel Bristot de Oliveira <bristot@kernel.org> 20661S: Maintained 20662F: kernel/trace/trace_osnoise.c 20663F: include/trace/events/osnoise.h 20664F: kernel/trace/trace_hwlat.c 20665F: kernel/trace/trace_irqsoff.c 20666F: kernel/trace/trace_sched_wakeup.c 20667F: Documentation/trace/osnoise-tracer.rst 20668F: Documentation/trace/timerlat-tracer.rst 20669F: Documentation/trace/hwlat_detector.rst 20670F: arch/*/kernel/trace.c 20671 20672Real-time Linux Analysis (RTLA) tools 20673M: Daniel Bristot de Oliveira <bristot@kernel.org> 20674M: Steven Rostedt <rostedt@goodmis.org> 20675L: linux-trace-devel@vger.kernel.org 20676S: Maintained 20677F: Documentation/tools/rtla/ 20678F: tools/tracing/rtla/ 20679 20680TRADITIONAL CHINESE DOCUMENTATION 20681M: Hu Haowen <src.res@email.cn> 20682L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 20683S: Maintained 20684W: https://github.com/srcres258/linux-doc 20685T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20686F: Documentation/translations/zh_TW/ 20687 20688TTY LAYER 20689M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20690M: Jiri Slaby <jirislaby@kernel.org> 20691S: Supported 20692T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20693F: Documentation/driver-api/serial/ 20694F: drivers/tty/ 20695F: drivers/tty/serial/serial_core.c 20696F: include/linux/selection.h 20697F: include/linux/serial.h 20698F: include/linux/serial_core.h 20699F: include/linux/sysrq.h 20700F: include/linux/tty*.h 20701F: include/linux/vt.h 20702F: include/linux/vt_*.h 20703F: include/uapi/linux/serial.h 20704F: include/uapi/linux/serial_core.h 20705F: include/uapi/linux/tty.h 20706 20707TUA9001 MEDIA DRIVER 20708M: Antti Palosaari <crope@iki.fi> 20709L: linux-media@vger.kernel.org 20710S: Maintained 20711W: https://linuxtv.org 20712W: http://palosaari.fi/linux/ 20713Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20714T: git git://linuxtv.org/anttip/media_tree.git 20715F: drivers/media/tuners/tua9001* 20716 20717TULIP NETWORK DRIVERS 20718L: netdev@vger.kernel.org 20719L: linux-parisc@vger.kernel.org 20720S: Orphan 20721F: drivers/net/ethernet/dec/tulip/ 20722 20723TUN/TAP driver 20724M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20725S: Maintained 20726W: http://vtun.sourceforge.net/tun 20727F: Documentation/networking/tuntap.rst 20728F: arch/um/os-Linux/drivers/ 20729 20730TURBOCHANNEL SUBSYSTEM 20731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20732M: Ralf Baechle <ralf@linux-mips.org> 20733L: linux-mips@vger.kernel.org 20734S: Maintained 20735Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20736F: drivers/tc/ 20737F: include/linux/tc.h 20738 20739TURBOSTAT UTILITY 20740M: "Len Brown" <lenb@kernel.org> 20741L: linux-pm@vger.kernel.org 20742S: Supported 20743Q: https://patchwork.kernel.org/project/linux-pm/list/ 20744B: https://bugzilla.kernel.org 20745T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20746F: tools/power/x86/turbostat/ 20747 20748TW5864 VIDEO4LINUX DRIVER 20749M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20750M: Anton Sviridenko <anton@corp.bluecherry.net> 20751M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20752M: Andrey Utkin <andrey_utkin@fastmail.com> 20753L: linux-media@vger.kernel.org 20754S: Supported 20755F: drivers/media/pci/tw5864/ 20756 20757TW68 VIDEO4LINUX DRIVER 20758M: Hans Verkuil <hverkuil@xs4all.nl> 20759L: linux-media@vger.kernel.org 20760S: Odd Fixes 20761W: https://linuxtv.org 20762T: git git://linuxtv.org/media_tree.git 20763F: drivers/media/pci/tw68/ 20764 20765TW686X VIDEO4LINUX DRIVER 20766M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20767L: linux-media@vger.kernel.org 20768S: Maintained 20769W: http://linuxtv.org 20770T: git git://linuxtv.org/media_tree.git 20771F: drivers/media/pci/tw686x/ 20772 20773U-BOOT ENVIRONMENT VARIABLES 20774M: Rafał Miłecki <rafal@milecki.pl> 20775S: Maintained 20776F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20777 20778UACCE ACCELERATOR FRAMEWORK 20779M: Zhangfei Gao <zhangfei.gao@linaro.org> 20780M: Zhou Wang <wangzhou1@hisilicon.com> 20781L: linux-accelerators@lists.ozlabs.org 20782L: linux-kernel@vger.kernel.org 20783S: Maintained 20784F: Documentation/ABI/testing/sysfs-driver-uacce 20785F: Documentation/misc-devices/uacce.rst 20786F: drivers/misc/uacce/ 20787F: include/linux/uacce.h 20788F: include/uapi/misc/uacce/ 20789 20790UBI FILE SYSTEM (UBIFS) 20791M: Richard Weinberger <richard@nod.at> 20792L: linux-mtd@lists.infradead.org 20793S: Supported 20794W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20795T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20796T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20797F: Documentation/ABI/testing/sysfs-fs-ubifs 20798F: Documentation/filesystems/ubifs-authentication.rst 20799F: Documentation/filesystems/ubifs.rst 20800F: fs/ubifs/ 20801 20802UBLK USERSPACE BLOCK DRIVER 20803M: Ming Lei <ming.lei@redhat.com> 20804L: linux-block@vger.kernel.org 20805S: Maintained 20806F: Documentation/block/ublk.rst 20807F: drivers/block/ublk_drv.c 20808F: include/uapi/linux/ublk_cmd.h 20809 20810UCLINUX (M68KNOMMU AND COLDFIRE) 20811M: Greg Ungerer <gerg@linux-m68k.org> 20812L: linux-m68k@lists.linux-m68k.org 20813L: uclinux-dev@uclinux.org (subscribers-only) 20814S: Maintained 20815W: http://www.linux-m68k.org/ 20816W: http://www.uclinux.org/ 20817T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20818F: arch/m68k/*/*_no.* 20819F: arch/m68k/68*/ 20820F: arch/m68k/coldfire/ 20821F: arch/m68k/include/asm/*_no.* 20822 20823UDF FILESYSTEM 20824M: Jan Kara <jack@suse.com> 20825S: Maintained 20826F: Documentation/filesystems/udf.rst 20827F: fs/udf/ 20828 20829UDRAW TABLET 20830M: Bastien Nocera <hadess@hadess.net> 20831L: linux-input@vger.kernel.org 20832S: Maintained 20833F: drivers/hid/hid-udraw-ps3.c 20834 20835UFS FILESYSTEM 20836M: Evgeniy Dushistov <dushistov@mail.ru> 20837S: Maintained 20838F: Documentation/admin-guide/ufs.rst 20839F: fs/ufs/ 20840 20841UHID USERSPACE HID IO DRIVER 20842M: David Rheinsberg <david.rheinsberg@gmail.com> 20843L: linux-input@vger.kernel.org 20844S: Maintained 20845F: drivers/hid/uhid.c 20846F: include/uapi/linux/uhid.h 20847 20848ULPI BUS 20849M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20850L: linux-usb@vger.kernel.org 20851S: Maintained 20852F: drivers/usb/common/ulpi.c 20853F: include/linux/ulpi/ 20854 20855UNICODE SUBSYSTEM 20856M: Gabriel Krisman Bertazi <krisman@collabora.com> 20857L: linux-fsdevel@vger.kernel.org 20858S: Supported 20859F: fs/unicode/ 20860 20861UNIFDEF 20862M: Tony Finch <dot@dotat.at> 20863S: Maintained 20864W: http://dotat.at/prog/unifdef 20865F: scripts/unifdef.c 20866 20867UNIFORM CDROM DRIVER 20868M: Phillip Potter <phil@philpotter.co.uk> 20869S: Maintained 20870F: Documentation/cdrom/ 20871F: drivers/cdrom/cdrom.c 20872F: include/linux/cdrom.h 20873F: include/uapi/linux/cdrom.h 20874 20875UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20876R: Alim Akhtar <alim.akhtar@samsung.com> 20877R: Avri Altman <avri.altman@wdc.com> 20878R: Bart Van Assche <bvanassche@acm.org> 20879L: linux-scsi@vger.kernel.org 20880S: Supported 20881F: Documentation/devicetree/bindings/ufs/ 20882F: Documentation/scsi/ufs.rst 20883F: drivers/ufs/core/ 20884 20885UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20886M: Pedro Sousa <pedrom.sousa@synopsys.com> 20887L: linux-scsi@vger.kernel.org 20888S: Supported 20889F: drivers/ufs/host/*dwc* 20890 20891UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20892M: Stanley Chu <stanley.chu@mediatek.com> 20893L: linux-scsi@vger.kernel.org 20894L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20895S: Maintained 20896F: drivers/ufs/host/ufs-mediatek* 20897 20898UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 20899M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20900L: linux-renesas-soc@vger.kernel.org 20901L: linux-scsi@vger.kernel.org 20902S: Maintained 20903F: drivers/ufs/host/ufs-renesas.c 20904 20905UNSORTED BLOCK IMAGES (UBI) 20906M: Richard Weinberger <richard@nod.at> 20907L: linux-mtd@lists.infradead.org 20908S: Supported 20909W: http://www.linux-mtd.infradead.org/ 20910T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20911T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20912F: drivers/mtd/ubi/ 20913F: include/linux/mtd/ubi.h 20914F: include/uapi/mtd/ubi-user.h 20915 20916USB "USBNET" DRIVER FRAMEWORK 20917M: Oliver Neukum <oneukum@suse.com> 20918L: netdev@vger.kernel.org 20919S: Maintained 20920W: http://www.linux-usb.org/usbnet 20921F: drivers/net/usb/usbnet.c 20922F: include/linux/usb/usbnet.h 20923 20924USB ACM DRIVER 20925M: Oliver Neukum <oneukum@suse.com> 20926L: linux-usb@vger.kernel.org 20927S: Maintained 20928F: Documentation/usb/acm.rst 20929F: drivers/usb/class/cdc-acm.* 20930 20931USB APPLE MFI FASTCHARGE DRIVER 20932M: Bastien Nocera <hadess@hadess.net> 20933L: linux-usb@vger.kernel.org 20934S: Maintained 20935F: drivers/usb/misc/apple-mfi-fastcharge.c 20936 20937USB AR5523 WIRELESS DRIVER 20938M: Pontus Fuchs <pontus.fuchs@gmail.com> 20939L: linux-wireless@vger.kernel.org 20940S: Maintained 20941F: drivers/net/wireless/ath/ar5523/ 20942 20943USB ATTACHED SCSI 20944M: Oliver Neukum <oneukum@suse.com> 20945L: linux-usb@vger.kernel.org 20946L: linux-scsi@vger.kernel.org 20947S: Maintained 20948F: drivers/usb/storage/uas.c 20949 20950USB CDC ETHERNET DRIVER 20951M: Oliver Neukum <oliver@neukum.org> 20952L: linux-usb@vger.kernel.org 20953S: Maintained 20954F: drivers/net/usb/cdc_*.c 20955F: include/uapi/linux/usb/cdc.h 20956 20957USB CHAOSKEY DRIVER 20958M: Keith Packard <keithp@keithp.com> 20959L: linux-usb@vger.kernel.org 20960S: Maintained 20961F: drivers/usb/misc/chaoskey.c 20962 20963USB CYPRESS C67X00 DRIVER 20964L: linux-usb@vger.kernel.org 20965S: Orphan 20966F: drivers/usb/c67x00/ 20967 20968USB DAVICOM DM9601 DRIVER 20969M: Peter Korsgaard <peter@korsgaard.com> 20970L: netdev@vger.kernel.org 20971S: Maintained 20972W: http://www.linux-usb.org/usbnet 20973F: drivers/net/usb/dm9601.c 20974 20975USB EHCI DRIVER 20976M: Alan Stern <stern@rowland.harvard.edu> 20977L: linux-usb@vger.kernel.org 20978S: Maintained 20979F: Documentation/usb/ehci.rst 20980F: drivers/usb/host/ehci* 20981 20982USB GADGET/PERIPHERAL SUBSYSTEM 20983M: Felipe Balbi <balbi@kernel.org> 20984L: linux-usb@vger.kernel.org 20985S: Maintained 20986W: http://www.linux-usb.org/gadget 20987T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20988F: drivers/usb/gadget/ 20989F: include/linux/usb/gadget* 20990 20991USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20992M: Jiri Kosina <jikos@kernel.org> 20993M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20994L: linux-usb@vger.kernel.org 20995S: Maintained 20996T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20997F: Documentation/hid/hiddev.rst 20998F: drivers/hid/usbhid/ 20999 21000USB INTEL XHCI ROLE MUX DRIVER 21001M: Hans de Goede <hdegoede@redhat.com> 21002L: linux-usb@vger.kernel.org 21003S: Maintained 21004F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21005 21006USB IP DRIVER FOR HISILICON KIRIN 960 21007M: Yu Chen <chenyu56@huawei.com> 21008M: Binghui Wang <wangbinghui@hisilicon.com> 21009L: linux-usb@vger.kernel.org 21010S: Maintained 21011F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21012F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21013 21014USB IP DRIVER FOR HISILICON KIRIN 970 21015M: Mauro Carvalho Chehab <mchehab@kernel.org> 21016L: linux-usb@vger.kernel.org 21017S: Maintained 21018F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21019F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21020 21021USB ISP116X DRIVER 21022M: Olav Kongas <ok@artecdesign.ee> 21023L: linux-usb@vger.kernel.org 21024S: Maintained 21025F: drivers/usb/host/isp116x* 21026F: include/linux/usb/isp116x.h 21027 21028USB ISP1760 DRIVER 21029M: Rui Miguel Silva <rui.silva@linaro.org> 21030L: linux-usb@vger.kernel.org 21031S: Maintained 21032F: drivers/usb/isp1760/* 21033F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21034 21035USB LAN78XX ETHERNET DRIVER 21036M: Woojung Huh <woojung.huh@microchip.com> 21037M: UNGLinuxDriver@microchip.com 21038L: netdev@vger.kernel.org 21039S: Maintained 21040F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21041F: drivers/net/usb/lan78xx.* 21042F: include/dt-bindings/net/microchip-lan78xx.h 21043 21044USB MASS STORAGE DRIVER 21045M: Alan Stern <stern@rowland.harvard.edu> 21046L: linux-usb@vger.kernel.org 21047L: usb-storage@lists.one-eyed-alien.net 21048S: Maintained 21049F: drivers/usb/storage/ 21050 21051USB MIDI DRIVER 21052M: Clemens Ladisch <clemens@ladisch.de> 21053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21054S: Maintained 21055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21056F: sound/usb/midi.* 21057 21058USB NETWORKING DRIVERS 21059L: linux-usb@vger.kernel.org 21060S: Odd Fixes 21061F: drivers/net/usb/ 21062 21063USB OHCI DRIVER 21064M: Alan Stern <stern@rowland.harvard.edu> 21065L: linux-usb@vger.kernel.org 21066S: Maintained 21067F: Documentation/usb/ohci.rst 21068F: drivers/usb/host/ohci* 21069 21070USB OTG FSM (Finite State Machine) 21071M: Peter Chen <peter.chen@kernel.org> 21072L: linux-usb@vger.kernel.org 21073S: Maintained 21074T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 21075F: drivers/usb/common/usb-otg-fsm.c 21076 21077USB OVER IP DRIVER 21078M: Valentina Manea <valentina.manea.m@gmail.com> 21079M: Shuah Khan <shuah@kernel.org> 21080M: Shuah Khan <skhan@linuxfoundation.org> 21081L: linux-usb@vger.kernel.org 21082S: Maintained 21083F: Documentation/usb/usbip_protocol.rst 21084F: drivers/usb/usbip/ 21085F: tools/testing/selftests/drivers/usb/usbip/ 21086F: tools/usb/usbip/ 21087 21088USB PEGASUS DRIVER 21089M: Petko Manolov <petkan@nucleusys.com> 21090L: linux-usb@vger.kernel.org 21091L: netdev@vger.kernel.org 21092S: Maintained 21093W: https://github.com/petkan/pegasus 21094T: git git://github.com/petkan/pegasus.git 21095F: drivers/net/usb/pegasus.* 21096 21097USB PHY LAYER 21098M: Felipe Balbi <balbi@kernel.org> 21099L: linux-usb@vger.kernel.org 21100S: Maintained 21101T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 21102F: drivers/usb/phy/ 21103 21104USB PRINTER DRIVER (usblp) 21105M: Pete Zaitcev <zaitcev@redhat.com> 21106L: linux-usb@vger.kernel.org 21107S: Supported 21108F: drivers/usb/class/usblp.c 21109 21110USB RAW GADGET DRIVER 21111R: Andrey Konovalov <andreyknvl@gmail.com> 21112L: linux-usb@vger.kernel.org 21113S: Maintained 21114F: Documentation/usb/raw-gadget.rst 21115F: drivers/usb/gadget/legacy/raw_gadget.c 21116F: include/uapi/linux/usb/raw_gadget.h 21117 21118USB QMI WWAN NETWORK DRIVER 21119M: Bjørn Mork <bjorn@mork.no> 21120L: netdev@vger.kernel.org 21121S: Maintained 21122F: Documentation/ABI/testing/sysfs-class-net-qmi 21123F: drivers/net/usb/qmi_wwan.c 21124 21125USB RTL8150 DRIVER 21126M: Petko Manolov <petkan@nucleusys.com> 21127L: linux-usb@vger.kernel.org 21128L: netdev@vger.kernel.org 21129S: Maintained 21130W: https://github.com/petkan/rtl8150 21131T: git git://github.com/petkan/rtl8150.git 21132F: drivers/net/usb/rtl8150.c 21133 21134USB SERIAL SUBSYSTEM 21135M: Johan Hovold <johan@kernel.org> 21136L: linux-usb@vger.kernel.org 21137S: Maintained 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 21139F: Documentation/usb/usb-serial.rst 21140F: drivers/usb/serial/ 21141F: include/linux/usb/serial.h 21142 21143USB SMSC75XX ETHERNET DRIVER 21144M: Steve Glendinning <steve.glendinning@shawell.net> 21145L: netdev@vger.kernel.org 21146S: Maintained 21147F: drivers/net/usb/smsc75xx.* 21148 21149USB SMSC95XX ETHERNET DRIVER 21150M: Steve Glendinning <steve.glendinning@shawell.net> 21151M: UNGLinuxDriver@microchip.com 21152L: netdev@vger.kernel.org 21153S: Maintained 21154F: drivers/net/usb/smsc95xx.* 21155 21156USB SUBSYSTEM 21157M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21158L: linux-usb@vger.kernel.org 21159S: Supported 21160W: http://www.linux-usb.org 21161T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 21162F: Documentation/devicetree/bindings/usb/ 21163F: Documentation/usb/ 21164F: drivers/usb/ 21165F: include/dt-bindings/usb/ 21166F: include/linux/usb.h 21167F: include/linux/usb/ 21168 21169USB TYPEC BUS FOR ALTERNATE MODES 21170M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21171L: linux-usb@vger.kernel.org 21172S: Maintained 21173F: Documentation/ABI/testing/sysfs-bus-typec 21174F: Documentation/driver-api/usb/typec_bus.rst 21175F: drivers/usb/typec/altmodes/ 21176F: include/linux/usb/typec_altmode.h 21177 21178USB TYPEC CLASS 21179M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21180L: linux-usb@vger.kernel.org 21181S: Maintained 21182F: Documentation/ABI/testing/sysfs-class-typec 21183F: Documentation/driver-api/usb/typec.rst 21184F: drivers/usb/typec/ 21185F: include/linux/usb/typec.h 21186 21187USB TYPEC INTEL PMC MUX DRIVER 21188M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21189L: linux-usb@vger.kernel.org 21190S: Maintained 21191F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 21192F: drivers/usb/typec/mux/intel_pmc_mux.c 21193 21194USB TYPEC PI3USB30532 MUX DRIVER 21195M: Hans de Goede <hdegoede@redhat.com> 21196L: linux-usb@vger.kernel.org 21197S: Maintained 21198F: drivers/usb/typec/mux/pi3usb30532.c 21199 21200USB TYPEC PORT CONTROLLER DRIVERS 21201M: Guenter Roeck <linux@roeck-us.net> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/usb/typec/tcpm/ 21205 21206USB UHCI DRIVER 21207M: Alan Stern <stern@rowland.harvard.edu> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210F: drivers/usb/host/uhci* 21211 21212USB VIDEO CLASS 21213M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21214L: linux-media@vger.kernel.org 21215S: Maintained 21216W: http://www.ideasonboard.org/uvc/ 21217T: git git://linuxtv.org/media_tree.git 21218F: drivers/media/usb/uvc/ 21219F: include/uapi/linux/uvcvideo.h 21220 21221USB WEBCAM GADGET 21222M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225F: drivers/usb/gadget/function/*uvc* 21226F: drivers/usb/gadget/legacy/webcam.c 21227F: include/uapi/linux/usb/g_uvc.h 21228 21229USB WIRELESS RNDIS DRIVER (rndis_wlan) 21230M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 21231L: linux-wireless@vger.kernel.org 21232S: Maintained 21233F: drivers/net/wireless/rndis_wlan.c 21234 21235USB XHCI DRIVER 21236M: Mathias Nyman <mathias.nyman@intel.com> 21237L: linux-usb@vger.kernel.org 21238S: Supported 21239F: drivers/usb/host/pci-quirks* 21240F: drivers/usb/host/xhci* 21241 21242USB ZD1201 DRIVER 21243L: linux-wireless@vger.kernel.org 21244S: Orphan 21245W: http://linux-lc100020.sourceforge.net 21246F: drivers/net/wireless/zydas/zd1201.* 21247 21248USB ZR364XX DRIVER 21249M: Antoine Jacquet <royale@zerezo.com> 21250L: linux-usb@vger.kernel.org 21251L: linux-media@vger.kernel.org 21252S: Maintained 21253W: http://royale.zerezo.com/zr364xx/ 21254T: git git://linuxtv.org/media_tree.git 21255F: Documentation/admin-guide/media/zr364xx* 21256F: drivers/media/usb/zr364xx/ 21257 21258USER-MODE LINUX (UML) 21259M: Richard Weinberger <richard@nod.at> 21260M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 21261M: Johannes Berg <johannes@sipsolutions.net> 21262L: linux-um@lists.infradead.org 21263S: Maintained 21264W: http://user-mode-linux.sourceforge.net 21265Q: https://patchwork.ozlabs.org/project/linux-um/list/ 21266T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 21267T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 21268F: Documentation/virt/uml/ 21269F: arch/um/ 21270F: arch/x86/um/ 21271F: fs/hostfs/ 21272 21273USERSPACE COPYIN/COPYOUT (UIOVEC) 21274M: Alexander Viro <viro@zeniv.linux.org.uk> 21275S: Maintained 21276F: include/linux/uio.h 21277F: lib/iov_iter.c 21278 21279USERSPACE DMA BUFFER DRIVER 21280M: Gerd Hoffmann <kraxel@redhat.com> 21281L: dri-devel@lists.freedesktop.org 21282S: Maintained 21283T: git git://anongit.freedesktop.org/drm/drm-misc 21284F: drivers/dma-buf/udmabuf.c 21285F: include/uapi/linux/udmabuf.h 21286 21287USERSPACE I/O (UIO) 21288M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21289S: Maintained 21290T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21291F: Documentation/driver-api/uio-howto.rst 21292F: drivers/uio/ 21293F: include/linux/uio_driver.h 21294 21295UTIL-LINUX PACKAGE 21296M: Karel Zak <kzak@redhat.com> 21297L: util-linux@vger.kernel.org 21298S: Maintained 21299W: http://en.wikipedia.org/wiki/Util-linux 21300T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 21301 21302UUID HELPERS 21303M: Christoph Hellwig <hch@lst.de> 21304R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21305L: linux-kernel@vger.kernel.org 21306S: Maintained 21307T: git git://git.infradead.org/users/hch/uuid.git 21308F: include/linux/uuid.h 21309F: include/uapi/linux/uuid.h 21310F: lib/test_uuid.c 21311F: lib/uuid.c 21312 21313UV SYSFS DRIVER 21314M: Justin Ernst <justin.ernst@hpe.com> 21315L: platform-driver-x86@vger.kernel.org 21316S: Maintained 21317F: drivers/platform/x86/uv_sysfs.c 21318 21319UVESAFB DRIVER 21320M: Michal Januszewski <spock@gentoo.org> 21321L: linux-fbdev@vger.kernel.org 21322S: Maintained 21323W: https://github.com/mjanusz/v86d 21324F: Documentation/fb/uvesafb.rst 21325F: drivers/video/fbdev/uvesafb.* 21326 21327Ux500 CLOCK DRIVERS 21328M: Ulf Hansson <ulf.hansson@linaro.org> 21329L: linux-clk@vger.kernel.org 21330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21331S: Maintained 21332F: drivers/clk/ux500/ 21333 21334VF610 NAND DRIVER 21335M: Stefan Agner <stefan@agner.ch> 21336L: linux-mtd@lists.infradead.org 21337S: Supported 21338F: drivers/mtd/nand/raw/vf610_nfc.c 21339 21340VFAT/FAT/MSDOS FILESYSTEM 21341M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21342S: Maintained 21343F: Documentation/filesystems/vfat.rst 21344F: fs/fat/ 21345F: tools/testing/selftests/filesystems/fat/ 21346 21347VFIO DRIVER 21348M: Alex Williamson <alex.williamson@redhat.com> 21349R: Cornelia Huck <cohuck@redhat.com> 21350L: kvm@vger.kernel.org 21351S: Maintained 21352T: git git://github.com/awilliam/linux-vfio.git 21353F: Documentation/driver-api/vfio.rst 21354F: drivers/vfio/ 21355F: include/linux/vfio.h 21356F: include/linux/vfio_pci_core.h 21357F: include/uapi/linux/vfio.h 21358 21359VFIO FSL-MC DRIVER 21360M: Diana Craciun <diana.craciun@oss.nxp.com> 21361L: kvm@vger.kernel.org 21362S: Maintained 21363F: drivers/vfio/fsl-mc/ 21364 21365VFIO HISILICON PCI DRIVER 21366M: Longfang Liu <liulongfang@huawei.com> 21367M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21368L: kvm@vger.kernel.org 21369S: Maintained 21370F: drivers/vfio/pci/hisilicon/ 21371 21372VFIO MEDIATED DEVICE DRIVERS 21373M: Kirti Wankhede <kwankhede@nvidia.com> 21374L: kvm@vger.kernel.org 21375S: Maintained 21376F: Documentation/driver-api/vfio-mediated-device.rst 21377F: drivers/vfio/mdev/ 21378F: include/linux/mdev.h 21379F: samples/vfio-mdev/ 21380 21381VFIO PCI DEVICE SPECIFIC DRIVERS 21382R: Jason Gunthorpe <jgg@nvidia.com> 21383R: Yishai Hadas <yishaih@nvidia.com> 21384R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21385R: Kevin Tian <kevin.tian@intel.com> 21386L: kvm@vger.kernel.org 21387S: Maintained 21388P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21389F: drivers/vfio/pci/*/ 21390 21391VFIO PLATFORM DRIVER 21392M: Eric Auger <eric.auger@redhat.com> 21393L: kvm@vger.kernel.org 21394S: Maintained 21395F: drivers/vfio/platform/ 21396 21397VFIO MLX5 PCI DRIVER 21398M: Yishai Hadas <yishaih@nvidia.com> 21399L: kvm@vger.kernel.org 21400S: Maintained 21401F: drivers/vfio/pci/mlx5/ 21402 21403VGA_SWITCHEROO 21404R: Lukas Wunner <lukas@wunner.de> 21405S: Maintained 21406T: git git://anongit.freedesktop.org/drm/drm-misc 21407F: Documentation/gpu/vga-switcheroo.rst 21408F: drivers/gpu/vga/vga_switcheroo.c 21409F: include/linux/vga_switcheroo.h 21410 21411VIA RHINE NETWORK DRIVER 21412S: Maintained 21413M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21414F: drivers/net/ethernet/via/via-rhine.c 21415 21416VIA SD/MMC CARD CONTROLLER DRIVER 21417M: Bruce Chang <brucechang@via.com.tw> 21418M: Harald Welte <HaraldWelte@viatech.com> 21419S: Maintained 21420F: drivers/mmc/host/via-sdmmc.c 21421 21422VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21423M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21424L: linux-fbdev@vger.kernel.org 21425S: Maintained 21426F: drivers/video/fbdev/via/ 21427F: include/linux/via-core.h 21428F: include/linux/via-gpio.h 21429F: include/linux/via_i2c.h 21430 21431VIA VELOCITY NETWORK DRIVER 21432M: Francois Romieu <romieu@fr.zoreil.com> 21433L: netdev@vger.kernel.org 21434S: Maintained 21435F: drivers/net/ethernet/via/via-velocity.* 21436 21437VICODEC VIRTUAL CODEC DRIVER 21438M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21439L: linux-media@vger.kernel.org 21440S: Maintained 21441W: https://linuxtv.org 21442T: git git://linuxtv.org/media_tree.git 21443F: drivers/media/test-drivers/vicodec/* 21444 21445VIDEO I2C POLLING DRIVER 21446M: Matt Ranostay <matt.ranostay@konsulko.com> 21447L: linux-media@vger.kernel.org 21448S: Maintained 21449F: drivers/media/i2c/video-i2c.c 21450 21451VIDEO MULTIPLEXER DRIVER 21452M: Philipp Zabel <p.zabel@pengutronix.de> 21453L: linux-media@vger.kernel.org 21454S: Maintained 21455F: drivers/media/platform/video-mux.c 21456 21457VIDEOBUF2 FRAMEWORK 21458M: Tomasz Figa <tfiga@chromium.org> 21459M: Marek Szyprowski <m.szyprowski@samsung.com> 21460L: linux-media@vger.kernel.org 21461S: Maintained 21462F: drivers/media/common/videobuf2/* 21463F: include/media/videobuf2-* 21464 21465VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21466M: Shuah Khan <skhan@linuxfoundation.org> 21467R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21468L: linux-media@vger.kernel.org 21469S: Maintained 21470W: https://linuxtv.org 21471T: git git://linuxtv.org/media_tree.git 21472F: drivers/media/test-drivers/vimc/* 21473 21474VIRT LIB 21475M: Alex Williamson <alex.williamson@redhat.com> 21476M: Paolo Bonzini <pbonzini@redhat.com> 21477L: kvm@vger.kernel.org 21478S: Supported 21479F: virt/lib/ 21480 21481VIRTIO AND VHOST VSOCK DRIVER 21482M: Stefan Hajnoczi <stefanha@redhat.com> 21483M: Stefano Garzarella <sgarzare@redhat.com> 21484L: kvm@vger.kernel.org 21485L: virtualization@lists.linux-foundation.org 21486L: netdev@vger.kernel.org 21487S: Maintained 21488F: drivers/vhost/vsock.c 21489F: include/linux/virtio_vsock.h 21490F: include/uapi/linux/virtio_vsock.h 21491F: net/vmw_vsock/virtio_transport.c 21492F: net/vmw_vsock/virtio_transport_common.c 21493 21494VIRTIO BLOCK AND SCSI DRIVERS 21495M: "Michael S. Tsirkin" <mst@redhat.com> 21496M: Jason Wang <jasowang@redhat.com> 21497R: Paolo Bonzini <pbonzini@redhat.com> 21498R: Stefan Hajnoczi <stefanha@redhat.com> 21499L: virtualization@lists.linux-foundation.org 21500S: Maintained 21501F: drivers/block/virtio_blk.c 21502F: drivers/scsi/virtio_scsi.c 21503F: drivers/vhost/scsi.c 21504F: include/uapi/linux/virtio_blk.h 21505F: include/uapi/linux/virtio_scsi.h 21506 21507VIRTIO CONSOLE DRIVER 21508M: Amit Shah <amit@kernel.org> 21509L: virtualization@lists.linux-foundation.org 21510S: Maintained 21511F: drivers/char/virtio_console.c 21512F: include/linux/virtio_console.h 21513F: include/uapi/linux/virtio_console.h 21514 21515VIRTIO CORE AND NET DRIVERS 21516M: "Michael S. Tsirkin" <mst@redhat.com> 21517M: Jason Wang <jasowang@redhat.com> 21518L: virtualization@lists.linux-foundation.org 21519S: Maintained 21520F: Documentation/ABI/testing/sysfs-bus-vdpa 21521F: Documentation/ABI/testing/sysfs-class-vduse 21522F: Documentation/devicetree/bindings/virtio/ 21523F: drivers/block/virtio_blk.c 21524F: drivers/crypto/virtio/ 21525F: drivers/net/virtio_net.c 21526F: drivers/vdpa/ 21527F: drivers/virtio/ 21528F: include/linux/vdpa.h 21529F: include/linux/virtio*.h 21530F: include/uapi/linux/virtio_*.h 21531F: tools/virtio/ 21532 21533VIRTIO BALLOON 21534M: "Michael S. Tsirkin" <mst@redhat.com> 21535M: David Hildenbrand <david@redhat.com> 21536L: virtualization@lists.linux-foundation.org 21537S: Maintained 21538F: drivers/virtio/virtio_balloon.c 21539F: include/uapi/linux/virtio_balloon.h 21540F: include/linux/balloon_compaction.h 21541F: mm/balloon_compaction.c 21542 21543VIRTIO CRYPTO DRIVER 21544M: Gonglei <arei.gonglei@huawei.com> 21545L: virtualization@lists.linux-foundation.org 21546L: linux-crypto@vger.kernel.org 21547S: Maintained 21548F: drivers/crypto/virtio/ 21549F: include/uapi/linux/virtio_crypto.h 21550 21551VIRTIO DRIVERS FOR S390 21552M: Cornelia Huck <cohuck@redhat.com> 21553M: Halil Pasic <pasic@linux.ibm.com> 21554M: Eric Farman <farman@linux.ibm.com> 21555L: linux-s390@vger.kernel.org 21556L: virtualization@lists.linux-foundation.org 21557L: kvm@vger.kernel.org 21558S: Supported 21559F: arch/s390/include/uapi/asm/virtio-ccw.h 21560F: drivers/s390/virtio/ 21561 21562VIRTIO FILE SYSTEM 21563M: Vivek Goyal <vgoyal@redhat.com> 21564M: Stefan Hajnoczi <stefanha@redhat.com> 21565M: Miklos Szeredi <miklos@szeredi.hu> 21566L: virtualization@lists.linux-foundation.org 21567L: linux-fsdevel@vger.kernel.org 21568S: Supported 21569W: https://virtio-fs.gitlab.io/ 21570F: Documentation/filesystems/virtiofs.rst 21571F: fs/fuse/virtio_fs.c 21572F: include/uapi/linux/virtio_fs.h 21573 21574VIRTIO GPIO DRIVER 21575M: Enrico Weigelt, metux IT consult <info@metux.net> 21576M: Viresh Kumar <vireshk@kernel.org> 21577L: linux-gpio@vger.kernel.org 21578L: virtualization@lists.linux-foundation.org 21579S: Maintained 21580F: drivers/gpio/gpio-virtio.c 21581F: include/uapi/linux/virtio_gpio.h 21582 21583VIRTIO GPU DRIVER 21584M: David Airlie <airlied@linux.ie> 21585M: Gerd Hoffmann <kraxel@redhat.com> 21586R: Gurchetan Singh <gurchetansingh@chromium.org> 21587R: Chia-I Wu <olvaffe@gmail.com> 21588L: dri-devel@lists.freedesktop.org 21589L: virtualization@lists.linux-foundation.org 21590S: Maintained 21591T: git git://anongit.freedesktop.org/drm/drm-misc 21592F: drivers/gpu/drm/virtio/ 21593F: include/uapi/linux/virtio_gpu.h 21594 21595VIRTIO HOST (VHOST) 21596M: "Michael S. Tsirkin" <mst@redhat.com> 21597M: Jason Wang <jasowang@redhat.com> 21598L: kvm@vger.kernel.org 21599L: virtualization@lists.linux-foundation.org 21600L: netdev@vger.kernel.org 21601S: Maintained 21602T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21603F: drivers/vhost/ 21604F: include/linux/vhost_iotlb.h 21605F: include/uapi/linux/vhost.h 21606 21607VIRTIO INPUT DRIVER 21608M: Gerd Hoffmann <kraxel@redhat.com> 21609S: Maintained 21610F: drivers/virtio/virtio_input.c 21611F: include/uapi/linux/virtio_input.h 21612 21613VIRTIO IOMMU DRIVER 21614M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21615L: virtualization@lists.linux-foundation.org 21616S: Maintained 21617F: drivers/iommu/virtio-iommu.c 21618F: include/uapi/linux/virtio_iommu.h 21619 21620VIRTIO MEM DRIVER 21621M: David Hildenbrand <david@redhat.com> 21622L: virtualization@lists.linux-foundation.org 21623S: Maintained 21624W: https://virtio-mem.gitlab.io/ 21625F: drivers/virtio/virtio_mem.c 21626F: include/uapi/linux/virtio_mem.h 21627 21628VIRTIO SOUND DRIVER 21629M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21630M: "Michael S. Tsirkin" <mst@redhat.com> 21631L: virtualization@lists.linux-foundation.org 21632L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21633S: Maintained 21634F: include/uapi/linux/virtio_snd.h 21635F: sound/virtio/* 21636 21637VIRTIO I2C DRIVER 21638M: Conghui Chen <conghui.chen@intel.com> 21639M: Viresh Kumar <viresh.kumar@linaro.org> 21640L: linux-i2c@vger.kernel.org 21641L: virtualization@lists.linux-foundation.org 21642S: Maintained 21643F: drivers/i2c/busses/i2c-virtio.c 21644F: include/uapi/linux/virtio_i2c.h 21645 21646VIRTIO PMEM DRIVER 21647M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21648L: virtualization@lists.linux-foundation.org 21649S: Maintained 21650F: drivers/nvdimm/virtio_pmem.c 21651F: drivers/nvdimm/nd_virtio.c 21652 21653VIRTUAL BOX GUEST DEVICE DRIVER 21654M: Hans de Goede <hdegoede@redhat.com> 21655M: Arnd Bergmann <arnd@arndb.de> 21656M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21657S: Maintained 21658F: drivers/virt/vboxguest/ 21659F: include/linux/vbox_utils.h 21660F: include/uapi/linux/vbox*.h 21661 21662VIRTUAL BOX SHARED FOLDER VFS DRIVER 21663M: Hans de Goede <hdegoede@redhat.com> 21664L: linux-fsdevel@vger.kernel.org 21665S: Maintained 21666F: fs/vboxsf/* 21667 21668VIRTUAL SERIO DEVICE DRIVER 21669M: Stephen Chandler Paul <thatslyude@gmail.com> 21670S: Maintained 21671F: drivers/input/serio/userio.c 21672F: include/uapi/linux/userio.h 21673 21674VIVID VIRTUAL VIDEO DRIVER 21675M: Hans Verkuil <hverkuil@xs4all.nl> 21676L: linux-media@vger.kernel.org 21677S: Maintained 21678W: https://linuxtv.org 21679T: git git://linuxtv.org/media_tree.git 21680F: drivers/media/test-drivers/vivid/* 21681 21682VIDTV VIRTUAL DIGITAL TV DRIVER 21683M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21684L: linux-media@vger.kernel.org 21685S: Maintained 21686W: https://linuxtv.org 21687T: git git://linuxtv.org/media_tree.git 21688F: drivers/media/test-drivers/vidtv/* 21689 21690VLYNQ BUS 21691M: Florian Fainelli <f.fainelli@gmail.com> 21692L: openwrt-devel@lists.openwrt.org (subscribers-only) 21693S: Maintained 21694F: drivers/vlynq/vlynq.c 21695F: include/linux/vlynq.h 21696 21697VME SUBSYSTEM 21698M: Martyn Welch <martyn@welchs.me.uk> 21699M: Manohar Vanga <manohar.vanga@gmail.com> 21700M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21701L: linux-kernel@vger.kernel.org 21702S: Odd fixes 21703T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21704F: Documentation/driver-api/vme.rst 21705F: drivers/staging/vme_user/ 21706 21707VM SOCKETS (AF_VSOCK) 21708M: Stefano Garzarella <sgarzare@redhat.com> 21709L: virtualization@lists.linux-foundation.org 21710L: netdev@vger.kernel.org 21711S: Maintained 21712F: drivers/net/vsockmon.c 21713F: include/net/af_vsock.h 21714F: include/uapi/linux/vm_sockets.h 21715F: include/uapi/linux/vm_sockets_diag.h 21716F: include/uapi/linux/vsockmon.h 21717F: net/vmw_vsock/ 21718F: tools/testing/vsock/ 21719 21720VMWARE BALLOON DRIVER 21721M: Nadav Amit <namit@vmware.com> 21722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21723L: linux-kernel@vger.kernel.org 21724S: Maintained 21725F: drivers/misc/vmw_balloon.c 21726 21727VMWARE HYPERVISOR INTERFACE 21728M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21729M: Alexey Makhalov <amakhalov@vmware.com> 21730R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21731L: virtualization@lists.linux-foundation.org 21732L: x86@kernel.org 21733S: Supported 21734T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21735F: arch/x86/include/asm/vmware.h 21736F: arch/x86/kernel/cpu/vmware.c 21737 21738VMWARE PVRDMA DRIVER 21739M: Bryan Tan <bryantan@vmware.com> 21740M: Vishnu Dasa <vdasa@vmware.com> 21741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21742L: linux-rdma@vger.kernel.org 21743S: Maintained 21744F: drivers/infiniband/hw/vmw_pvrdma/ 21745 21746VMware PVSCSI driver 21747M: Vishal Bhakta <vbhakta@vmware.com> 21748R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21749L: linux-scsi@vger.kernel.org 21750S: Maintained 21751F: drivers/scsi/vmw_pvscsi.c 21752F: drivers/scsi/vmw_pvscsi.h 21753 21754VMWARE VIRTUAL PTP CLOCK DRIVER 21755M: Vivek Thampi <vithampi@vmware.com> 21756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21757L: netdev@vger.kernel.org 21758S: Supported 21759F: drivers/ptp/ptp_vmw.c 21760 21761VMWARE VMCI DRIVER 21762M: Bryan Tan <bryantan@vmware.com> 21763M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21764M: Vishnu Dasa <vdasa@vmware.com> 21765R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21766L: linux-kernel@vger.kernel.org 21767S: Maintained 21768F: drivers/misc/vmw_vmci/ 21769 21770VMWARE VMMOUSE SUBDRIVER 21771M: Zack Rusin <zackr@vmware.com> 21772R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21773R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21774L: linux-input@vger.kernel.org 21775S: Maintained 21776F: drivers/input/mouse/vmmouse.c 21777F: drivers/input/mouse/vmmouse.h 21778 21779VMWARE VMXNET3 ETHERNET DRIVER 21780M: Ronak Doshi <doshir@vmware.com> 21781R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21782L: netdev@vger.kernel.org 21783S: Maintained 21784F: drivers/net/vmxnet3/ 21785 21786VOCORE VOCORE2 BOARD 21787M: Harvey Hunt <harveyhuntnexus@gmail.com> 21788L: linux-mips@vger.kernel.org 21789S: Maintained 21790F: arch/mips/boot/dts/ralink/vocore2.dts 21791 21792VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21793M: Liam Girdwood <lgirdwood@gmail.com> 21794M: Mark Brown <broonie@kernel.org> 21795L: linux-kernel@vger.kernel.org 21796S: Supported 21797W: http://www.slimlogic.co.uk/?p=48 21798T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21799F: Documentation/devicetree/bindings/regulator/ 21800F: Documentation/power/regulator/ 21801F: drivers/regulator/ 21802F: include/dt-bindings/regulator/ 21803F: include/linux/regulator/ 21804K: regulator_get_optional 21805 21806VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21807R: Matti Vaittinen <mazziesaccount@gmail.com> 21808F: drivers/regulator/irq_helpers.c 21809 21810VRF 21811M: David Ahern <dsahern@kernel.org> 21812L: netdev@vger.kernel.org 21813S: Maintained 21814F: Documentation/networking/vrf.rst 21815F: drivers/net/vrf.c 21816 21817VSPRINTF 21818M: Petr Mladek <pmladek@suse.com> 21819M: Steven Rostedt <rostedt@goodmis.org> 21820M: Sergey Senozhatsky <senozhatsky@chromium.org> 21821R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21822R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21823S: Maintained 21824T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21825F: Documentation/core-api/printk-formats.rst 21826F: lib/test_printf.c 21827F: lib/test_scanf.c 21828F: lib/vsprintf.c 21829 21830VT1211 HARDWARE MONITOR DRIVER 21831M: Juerg Haefliger <juergh@gmail.com> 21832L: linux-hwmon@vger.kernel.org 21833S: Maintained 21834F: Documentation/hwmon/vt1211.rst 21835F: drivers/hwmon/vt1211.c 21836 21837VT8231 HARDWARE MONITOR DRIVER 21838M: Roger Lucas <vt8231@hiddenengine.co.uk> 21839L: linux-hwmon@vger.kernel.org 21840S: Maintained 21841F: drivers/hwmon/vt8231.c 21842 21843VUB300 USB to SDIO/SD/MMC bridge chip 21844L: linux-mmc@vger.kernel.org 21845S: Orphan 21846F: drivers/mmc/host/vub300.c 21847 21848W1 DALLAS'S 1-WIRE BUS 21849M: Evgeniy Polyakov <zbr@ioremap.net> 21850S: Maintained 21851F: Documentation/devicetree/bindings/w1/ 21852F: Documentation/w1/ 21853F: drivers/w1/ 21854F: include/linux/w1.h 21855 21856W83791D HARDWARE MONITORING DRIVER 21857M: Marc Hulsman <m.hulsman@tudelft.nl> 21858L: linux-hwmon@vger.kernel.org 21859S: Maintained 21860F: Documentation/hwmon/w83791d.rst 21861F: drivers/hwmon/w83791d.c 21862 21863W83793 HARDWARE MONITORING DRIVER 21864M: Rudolf Marek <r.marek@assembler.cz> 21865L: linux-hwmon@vger.kernel.org 21866S: Maintained 21867F: Documentation/hwmon/w83793.rst 21868F: drivers/hwmon/w83793.c 21869 21870W83795 HARDWARE MONITORING DRIVER 21871M: Jean Delvare <jdelvare@suse.com> 21872L: linux-hwmon@vger.kernel.org 21873S: Maintained 21874F: drivers/hwmon/w83795.c 21875 21876W83L51xD SD/MMC CARD INTERFACE DRIVER 21877M: Pierre Ossman <pierre@ossman.eu> 21878S: Maintained 21879F: drivers/mmc/host/wbsd.* 21880 21881WACOM PROTOCOL 4 SERIAL TABLETS 21882M: Julian Squires <julian@cipht.net> 21883M: Hans de Goede <hdegoede@redhat.com> 21884L: linux-input@vger.kernel.org 21885S: Maintained 21886F: drivers/input/tablet/wacom_serial4.c 21887 21888WANGXUN ETHERNET DRIVER 21889M: Jiawen Wu <jiawenwu@trustnetic.com> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892F: Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst 21893F: drivers/net/ethernet/wangxun/ 21894 21895WATCHDOG DEVICE DRIVERS 21896M: Wim Van Sebroeck <wim@linux-watchdog.org> 21897M: Guenter Roeck <linux@roeck-us.net> 21898L: linux-watchdog@vger.kernel.org 21899S: Maintained 21900W: http://www.linux-watchdog.org/ 21901T: git git://www.linux-watchdog.org/linux-watchdog.git 21902F: Documentation/devicetree/bindings/watchdog/ 21903F: Documentation/watchdog/ 21904F: drivers/watchdog/ 21905F: include/linux/watchdog.h 21906F: include/uapi/linux/watchdog.h 21907 21908WHISKEYCOVE PMIC GPIO DRIVER 21909M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21910L: linux-gpio@vger.kernel.org 21911S: Maintained 21912F: drivers/gpio/gpio-wcove.c 21913 21914WHWAVE RTC DRIVER 21915M: Dianlong Li <long17.cool@163.com> 21916L: linux-rtc@vger.kernel.org 21917S: Maintained 21918F: drivers/rtc/rtc-sd3078.c 21919 21920WIIMOTE HID DRIVER 21921M: David Rheinsberg <david.rheinsberg@gmail.com> 21922L: linux-input@vger.kernel.org 21923S: Maintained 21924F: drivers/hid/hid-wiimote* 21925 21926WILOCITY WIL6210 WIRELESS DRIVER 21927L: linux-wireless@vger.kernel.org 21928S: Orphan 21929W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21930F: drivers/net/wireless/ath/wil6210/ 21931 21932WINBOND CIR DRIVER 21933M: David Härdeman <david@hardeman.nu> 21934S: Maintained 21935F: drivers/media/rc/winbond-cir.c 21936 21937WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21938M: William Breathitt Gray <william.gray@linaro.org> 21939L: linux-watchdog@vger.kernel.org 21940S: Maintained 21941F: drivers/watchdog/ebc-c384_wdt.c 21942 21943WINSYSTEMS WS16C48 GPIO DRIVER 21944M: William Breathitt Gray <william.gray@linaro.org> 21945L: linux-gpio@vger.kernel.org 21946S: Maintained 21947F: drivers/gpio/gpio-ws16c48.c 21948 21949WIREGUARD SECURE NETWORK TUNNEL 21950M: Jason A. Donenfeld <Jason@zx2c4.com> 21951L: wireguard@lists.zx2c4.com 21952L: netdev@vger.kernel.org 21953S: Maintained 21954F: drivers/net/wireguard/ 21955F: tools/testing/selftests/wireguard/ 21956 21957WISTRON LAPTOP BUTTON DRIVER 21958M: Miloslav Trmac <mitr@volny.cz> 21959S: Maintained 21960F: drivers/input/misc/wistron_btns.c 21961 21962WL3501 WIRELESS PCMCIA CARD DRIVER 21963L: linux-wireless@vger.kernel.org 21964S: Odd fixes 21965F: drivers/net/wireless/wl3501* 21966 21967WOLFSON MICROELECTRONICS DRIVERS 21968L: patches@opensource.cirrus.com 21969S: Supported 21970W: https://github.com/CirrusLogic/linux-drivers/wiki 21971T: git https://github.com/CirrusLogic/linux-drivers.git 21972F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21973F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21974F: Documentation/devicetree/bindings/mfd/wm831x.txt 21975F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21976F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21977F: Documentation/devicetree/bindings/sound/wm* 21978F: Documentation/hwmon/wm83??.rst 21979F: arch/arm/mach-s3c/mach-crag6410* 21980F: drivers/clk/clk-wm83*.c 21981F: drivers/gpio/gpio-*wm*.c 21982F: drivers/gpio/gpio-arizona.c 21983F: drivers/hwmon/wm83??-hwmon.c 21984F: drivers/input/misc/wm831x-on.c 21985F: drivers/input/touchscreen/wm831x-ts.c 21986F: drivers/input/touchscreen/wm97*.c 21987F: drivers/leds/leds-wm83*.c 21988F: drivers/mfd/arizona* 21989F: drivers/mfd/cs47l24* 21990F: drivers/mfd/wm*.c 21991F: drivers/power/supply/wm83*.c 21992F: drivers/regulator/arizona* 21993F: drivers/regulator/wm8*.c 21994F: drivers/rtc/rtc-wm83*.c 21995F: drivers/video/backlight/wm83*_bl.c 21996F: drivers/watchdog/wm83*_wdt.c 21997F: include/linux/mfd/arizona/ 21998F: include/linux/mfd/wm831x/ 21999F: include/linux/mfd/wm8350/ 22000F: include/linux/mfd/wm8400* 22001F: include/linux/regulator/arizona* 22002F: include/linux/wm97xx.h 22003F: include/sound/wm????.h 22004F: sound/soc/codecs/arizona* 22005F: sound/soc/codecs/cs47l24* 22006F: sound/soc/codecs/wm* 22007 22008WORKQUEUE 22009M: Tejun Heo <tj@kernel.org> 22010R: Lai Jiangshan <jiangshanlai@gmail.com> 22011S: Maintained 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22013F: Documentation/core-api/workqueue.rst 22014F: include/linux/workqueue.h 22015F: kernel/workqueue.c 22016 22017WWAN DRIVERS 22018M: Loic Poulain <loic.poulain@linaro.org> 22019M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 22020R: Johannes Berg <johannes@sipsolutions.net> 22021L: netdev@vger.kernel.org 22022S: Maintained 22023F: drivers/net/wwan/ 22024F: include/linux/wwan.h 22025F: include/uapi/linux/wwan.h 22026 22027X-POWERS AXP288 PMIC DRIVERS 22028M: Hans de Goede <hdegoede@redhat.com> 22029S: Maintained 22030F: drivers/acpi/pmic/intel_pmic_xpower.c 22031N: axp288 22032 22033X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 22034M: Chen-Yu Tsai <wens@csie.org> 22035L: linux-kernel@vger.kernel.org 22036S: Maintained 22037N: axp[128] 22038 22039X.25 STACK 22040M: Martin Schiller <ms@dev.tdt.de> 22041L: linux-x25@vger.kernel.org 22042S: Maintained 22043F: Documentation/networking/lapb-module.rst 22044F: Documentation/networking/x25* 22045F: drivers/net/wan/hdlc_x25.c 22046F: drivers/net/wan/lapbether.c 22047F: include/*/lapb.h 22048F: include/net/x25* 22049F: include/uapi/linux/x25.h 22050F: net/lapb/ 22051F: net/x25/ 22052 22053X86 ARCHITECTURE (32-BIT AND 64-BIT) 22054M: Thomas Gleixner <tglx@linutronix.de> 22055M: Ingo Molnar <mingo@redhat.com> 22056M: Borislav Petkov <bp@alien8.de> 22057M: Dave Hansen <dave.hansen@linux.intel.com> 22058M: x86@kernel.org 22059R: "H. Peter Anvin" <hpa@zytor.com> 22060L: linux-kernel@vger.kernel.org 22061S: Maintained 22062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22063F: Documentation/devicetree/bindings/x86/ 22064F: Documentation/x86/ 22065F: arch/x86/ 22066 22067X86 ENTRY CODE 22068M: Andy Lutomirski <luto@kernel.org> 22069L: linux-kernel@vger.kernel.org 22070S: Maintained 22071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 22072F: arch/x86/entry/ 22073 22074X86 MCE INFRASTRUCTURE 22075M: Tony Luck <tony.luck@intel.com> 22076M: Borislav Petkov <bp@alien8.de> 22077L: linux-edac@vger.kernel.org 22078S: Maintained 22079F: Documentation/ABI/testing/sysfs-mce 22080F: Documentation/x86/x86_64/machinecheck.rst 22081F: arch/x86/kernel/cpu/mce/* 22082 22083X86 MICROCODE UPDATE SUPPORT 22084M: Borislav Petkov <bp@alien8.de> 22085S: Maintained 22086F: arch/x86/kernel/cpu/microcode/* 22087 22088X86 MM 22089M: Dave Hansen <dave.hansen@linux.intel.com> 22090M: Andy Lutomirski <luto@kernel.org> 22091M: Peter Zijlstra <peterz@infradead.org> 22092L: linux-kernel@vger.kernel.org 22093S: Maintained 22094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 22095F: arch/x86/mm/ 22096 22097X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 22098M: Hans de Goede <hdegoede@redhat.com> 22099L: platform-driver-x86@vger.kernel.org 22100S: Maintained 22101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22102F: drivers/platform/x86/x86-android-tablets.c 22103 22104X86 PLATFORM DRIVERS 22105M: Hans de Goede <hdegoede@redhat.com> 22106M: Mark Gross <markgross@kernel.org> 22107L: platform-driver-x86@vger.kernel.org 22108S: Maintained 22109T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 22110F: drivers/platform/olpc/ 22111F: drivers/platform/x86/ 22112 22113X86 PLATFORM DRIVERS - ARCH 22114R: Darren Hart <dvhart@infradead.org> 22115R: Andy Shevchenko <andy@infradead.org> 22116L: platform-driver-x86@vger.kernel.org 22117L: x86@kernel.org 22118S: Maintained 22119T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 22120F: arch/x86/platform 22121 22122X86 PLATFORM UV HPE SUPERDOME FLEX 22123M: Steve Wahl <steve.wahl@hpe.com> 22124R: Mike Travis <mike.travis@hpe.com> 22125R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22126R: Russ Anderson <russ.anderson@hpe.com> 22127S: Supported 22128F: arch/x86/include/asm/uv/ 22129F: arch/x86/kernel/apic/x2apic_uv_x.c 22130F: arch/x86/platform/uv/ 22131 22132X86 STACK UNWINDING 22133M: Josh Poimboeuf <jpoimboe@kernel.org> 22134M: Peter Zijlstra <peterz@infradead.org> 22135S: Supported 22136F: arch/x86/include/asm/unwind*.h 22137F: arch/x86/kernel/dumpstack.c 22138F: arch/x86/kernel/stacktrace.c 22139F: arch/x86/kernel/unwind_*.c 22140 22141X86 VDSO 22142M: Andy Lutomirski <luto@kernel.org> 22143L: linux-kernel@vger.kernel.org 22144S: Maintained 22145T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 22146F: arch/x86/entry/vdso/ 22147 22148XARRAY 22149M: Matthew Wilcox <willy@infradead.org> 22150L: linux-fsdevel@vger.kernel.org 22151S: Supported 22152F: Documentation/core-api/xarray.rst 22153F: include/linux/idr.h 22154F: include/linux/xarray.h 22155F: lib/idr.c 22156F: lib/xarray.c 22157F: tools/testing/radix-tree 22158 22159XBOX DVD IR REMOTE 22160M: Benjamin Valentin <benpicco@googlemail.com> 22161S: Maintained 22162F: drivers/media/rc/keymaps/rc-xbox-dvd.c 22163F: drivers/media/rc/xbox_remote.c 22164 22165XC2028/3028 TUNER DRIVER 22166M: Mauro Carvalho Chehab <mchehab@kernel.org> 22167L: linux-media@vger.kernel.org 22168S: Maintained 22169W: https://linuxtv.org 22170T: git git://linuxtv.org/media_tree.git 22171F: drivers/media/tuners/xc2028.* 22172 22173XDP (eXpress Data Path) 22174M: Alexei Starovoitov <ast@kernel.org> 22175M: Daniel Borkmann <daniel@iogearbox.net> 22176M: David S. Miller <davem@davemloft.net> 22177M: Jakub Kicinski <kuba@kernel.org> 22178M: Jesper Dangaard Brouer <hawk@kernel.org> 22179M: John Fastabend <john.fastabend@gmail.com> 22180L: netdev@vger.kernel.org 22181L: bpf@vger.kernel.org 22182S: Supported 22183F: include/net/xdp.h 22184F: include/net/xdp_priv.h 22185F: include/trace/events/xdp.h 22186F: kernel/bpf/cpumap.c 22187F: kernel/bpf/devmap.c 22188F: net/core/xdp.c 22189F: samples/bpf/xdp* 22190F: tools/testing/selftests/bpf/*xdp* 22191F: tools/testing/selftests/bpf/*/*xdp* 22192F: drivers/net/ethernet/*/*/*/*/*xdp* 22193F: drivers/net/ethernet/*/*/*xdp* 22194K: (?:\b|_)xdp(?:\b|_) 22195 22196XDP SOCKETS (AF_XDP) 22197M: Björn Töpel <bjorn@kernel.org> 22198M: Magnus Karlsson <magnus.karlsson@intel.com> 22199M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 22200R: Jonathan Lemon <jonathan.lemon@gmail.com> 22201L: netdev@vger.kernel.org 22202L: bpf@vger.kernel.org 22203S: Maintained 22204F: Documentation/networking/af_xdp.rst 22205F: include/net/xdp_sock* 22206F: include/net/xsk_buff_pool.h 22207F: include/uapi/linux/if_xdp.h 22208F: include/uapi/linux/xdp_diag.h 22209F: include/net/netns/xdp.h 22210F: net/xdp/ 22211F: tools/testing/selftests/bpf/*xsk* 22212 22213XEN BLOCK SUBSYSTEM 22214M: Roger Pau Monné <roger.pau@citrix.com> 22215L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22216S: Supported 22217F: drivers/block/xen* 22218F: drivers/block/xen-blkback/* 22219 22220XEN HYPERVISOR ARM 22221M: Stefano Stabellini <sstabellini@kernel.org> 22222L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22223S: Maintained 22224F: arch/arm/include/asm/xen/ 22225F: arch/arm/xen/ 22226 22227XEN HYPERVISOR ARM64 22228M: Stefano Stabellini <sstabellini@kernel.org> 22229L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22230S: Maintained 22231F: arch/arm64/include/asm/xen/ 22232F: arch/arm64/xen/ 22233 22234XEN HYPERVISOR INTERFACE 22235M: Juergen Gross <jgross@suse.com> 22236M: Stefano Stabellini <sstabellini@kernel.org> 22237R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 22238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22239S: Supported 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 22241F: Documentation/ABI/stable/sysfs-hypervisor-xen 22242F: Documentation/ABI/testing/sysfs-hypervisor-xen 22243F: drivers/*/xen-*front.c 22244F: drivers/xen/ 22245F: include/uapi/xen/ 22246F: include/xen/ 22247F: kernel/configs/xen.config 22248 22249XEN HYPERVISOR X86 22250M: Juergen Gross <jgross@suse.com> 22251R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 22252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22253S: Supported 22254F: arch/x86/configs/xen.config 22255F: arch/x86/include/asm/pvclock-abi.h 22256F: arch/x86/include/asm/xen/ 22257F: arch/x86/platform/pvh/ 22258F: arch/x86/xen/ 22259 22260XEN NETWORK BACKEND DRIVER 22261M: Wei Liu <wei.liu@kernel.org> 22262M: Paul Durrant <paul@xen.org> 22263L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22264L: netdev@vger.kernel.org 22265S: Supported 22266F: drivers/net/xen-netback/* 22267 22268XEN PCI SUBSYSTEM 22269M: Juergen Gross <jgross@suse.com> 22270L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22271S: Supported 22272F: arch/x86/pci/*xen* 22273F: drivers/pci/*xen* 22274 22275XEN PVSCSI DRIVERS 22276M: Juergen Gross <jgross@suse.com> 22277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22278L: linux-scsi@vger.kernel.org 22279S: Supported 22280F: drivers/scsi/xen-scsifront.c 22281F: drivers/xen/xen-scsiback.c 22282F: include/xen/interface/io/vscsiif.h 22283 22284XEN PVUSB DRIVER 22285M: Juergen Gross <jgross@suse.com> 22286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22287L: linux-usb@vger.kernel.org 22288S: Supported 22289F: drivers/usb/host/xen* 22290F: include/xen/interface/io/usbif.h 22291 22292XEN SOUND FRONTEND DRIVER 22293M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 22294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22296S: Supported 22297F: sound/xen/* 22298 22299XEN SWIOTLB SUBSYSTEM 22300M: Juergen Gross <jgross@suse.com> 22301M: Stefano Stabellini <sstabellini@kernel.org> 22302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 22303L: iommu@lists.linux.dev 22304S: Supported 22305F: arch/x86/xen/*swiotlb* 22306F: drivers/xen/*swiotlb* 22307 22308XFS FILESYSTEM 22309C: irc://irc.oftc.net/xfs 22310M: Darrick J. Wong <djwong@kernel.org> 22311L: linux-xfs@vger.kernel.org 22312S: Supported 22313W: http://xfs.org/ 22314T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 22315F: Documentation/ABI/testing/sysfs-fs-xfs 22316F: Documentation/admin-guide/xfs.rst 22317F: Documentation/filesystems/xfs-delayed-logging-design.rst 22318F: Documentation/filesystems/xfs-self-describing-metadata.rst 22319F: fs/xfs/ 22320F: include/uapi/linux/dqblk_xfs.h 22321F: include/uapi/linux/fsmap.h 22322 22323XILINX AMS DRIVER 22324M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 22325L: linux-iio@vger.kernel.org 22326S: Maintained 22327F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 22328F: drivers/iio/adc/xilinx-ams.c 22329 22330XILINX AXI ETHERNET DRIVER 22331M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 22332S: Maintained 22333F: drivers/net/ethernet/xilinx/xilinx_axienet* 22334 22335XILINX CAN DRIVER 22336M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22337R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22338L: linux-can@vger.kernel.org 22339S: Maintained 22340F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22341F: drivers/net/can/xilinx_can.c 22342 22343XILINX GPIO DRIVER 22344M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22345R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22346R: Michal Simek <michal.simek@xilinx.com> 22347S: Maintained 22348F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 22349F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22350F: drivers/gpio/gpio-xilinx.c 22351F: drivers/gpio/gpio-zynq.c 22352 22353XILINX SD-FEC IP CORES 22354M: Derek Kiernan <derek.kiernan@xilinx.com> 22355M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22356S: Maintained 22357F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22358F: Documentation/misc-devices/xilinx_sdfec.rst 22359F: drivers/misc/Kconfig 22360F: drivers/misc/Makefile 22361F: drivers/misc/xilinx_sdfec.c 22362F: include/uapi/misc/xilinx_sdfec.h 22363 22364XILINX PWM DRIVER 22365M: Sean Anderson <sean.anderson@seco.com> 22366S: Maintained 22367F: drivers/pwm/pwm-xilinx.c 22368F: include/clocksource/timer-xilinx.h 22369 22370XILINX UARTLITE SERIAL DRIVER 22371M: Peter Korsgaard <jacmet@sunsite.dk> 22372L: linux-serial@vger.kernel.org 22373S: Maintained 22374F: drivers/tty/serial/uartlite.c 22375 22376XILINX VIDEO IP CORES 22377M: Hyun Kwon <hyun.kwon@xilinx.com> 22378M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22379L: linux-media@vger.kernel.org 22380S: Supported 22381T: git git://linuxtv.org/media_tree.git 22382F: Documentation/devicetree/bindings/media/xilinx/ 22383F: drivers/media/platform/xilinx/ 22384F: include/uapi/linux/xilinx-v4l2-controls.h 22385 22386XILINX ZYNQMP DPDMA DRIVER 22387M: Hyun Kwon <hyun.kwon@xilinx.com> 22388M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22389L: dmaengine@vger.kernel.org 22390S: Supported 22391F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22392F: drivers/dma/xilinx/xilinx_dpdma.c 22393F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22394 22395XILINX ZYNQMP PSGTR PHY DRIVER 22396M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22397M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22398L: linux-kernel@vger.kernel.org 22399S: Supported 22400T: git https://github.com/Xilinx/linux-xlnx.git 22401F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22402F: drivers/phy/xilinx/phy-zynqmp.c 22403 22404XILINX ZYNQMP SHA3 DRIVER 22405M: Harsha <harsha.harsha@xilinx.com> 22406S: Maintained 22407F: drivers/crypto/xilinx/zynqmp-sha.c 22408 22409XILINX EVENT MANAGEMENT DRIVER 22410M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22411S: Maintained 22412F: drivers/soc/xilinx/xlnx_event_manager.c 22413F: include/linux/firmware/xlnx-event-manager.h 22414 22415XILLYBUS DRIVER 22416M: Eli Billauer <eli.billauer@gmail.com> 22417L: linux-kernel@vger.kernel.org 22418S: Supported 22419F: drivers/char/xillybus/ 22420 22421XLP9XX I2C DRIVER 22422M: George Cherian <gcherian@marvell.com> 22423L: linux-i2c@vger.kernel.org 22424S: Supported 22425W: http://www.marvell.com 22426F: drivers/i2c/busses/i2c-xlp9xx.c 22427 22428XRA1403 GPIO EXPANDER 22429M: Nandor Han <nandor.han@ge.com> 22430M: Semi Malinen <semi.malinen@ge.com> 22431L: linux-gpio@vger.kernel.org 22432S: Maintained 22433F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22434F: drivers/gpio/gpio-xra1403.c 22435 22436XTENSA XTFPGA PLATFORM SUPPORT 22437M: Max Filippov <jcmvbkbc@gmail.com> 22438L: linux-xtensa@linux-xtensa.org 22439S: Maintained 22440F: drivers/spi/spi-xtensa-xtfpga.c 22441F: sound/soc/xtensa/xtfpga-i2s.c 22442 22443YAM DRIVER FOR AX.25 22444M: Jean-Paul Roubelat <jpr@f6fbb.org> 22445L: linux-hams@vger.kernel.org 22446S: Maintained 22447F: drivers/net/hamradio/yam* 22448F: include/linux/yam.h 22449 22450YAMA SECURITY MODULE 22451M: Kees Cook <keescook@chromium.org> 22452S: Supported 22453T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22454F: Documentation/admin-guide/LSM/Yama.rst 22455F: security/yama/ 22456 22457YEALINK PHONE DRIVER 22458M: Henk Vergonet <Henk.Vergonet@gmail.com> 22459L: usbb2k-api-dev@nongnu.org 22460S: Maintained 22461F: Documentation/input/devices/yealink.rst 22462F: drivers/input/misc/yealink.* 22463 22464Z8530 DRIVER FOR AX.25 22465M: Joerg Reuter <jreuter@yaina.de> 22466L: linux-hams@vger.kernel.org 22467S: Maintained 22468W: http://yaina.de/jreuter/ 22469W: http://www.qsl.net/dl1bke/ 22470F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22471F: drivers/net/hamradio/*scc.c 22472F: drivers/net/hamradio/z8530.h 22473 22474ZBUD COMPRESSED PAGE ALLOCATOR 22475M: Seth Jennings <sjenning@redhat.com> 22476M: Dan Streetman <ddstreet@ieee.org> 22477L: linux-mm@kvack.org 22478S: Maintained 22479F: mm/zbud.c 22480 22481Z3FOLD COMPRESSED PAGE ALLOCATOR 22482M: Vitaly Wool <vitaly.wool@konsulko.com> 22483R: Miaohe Lin <linmiaohe@huawei.com> 22484L: linux-mm@kvack.org 22485S: Maintained 22486F: mm/z3fold.c 22487 22488ZD1211RW WIRELESS DRIVER 22489M: Ulrich Kunitz <kune@deine-taler.de> 22490L: linux-wireless@vger.kernel.org 22491L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22492S: Maintained 22493W: http://zd1211.ath.cx/wiki/DriverRewrite 22494F: drivers/net/wireless/zydas/zd1211rw/ 22495 22496ZD1301 MEDIA DRIVER 22497M: Antti Palosaari <crope@iki.fi> 22498L: linux-media@vger.kernel.org 22499S: Maintained 22500W: https://linuxtv.org/ 22501W: http://palosaari.fi/linux/ 22502Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22503F: drivers/media/usb/dvb-usb-v2/zd1301* 22504 22505ZD1301_DEMOD MEDIA DRIVER 22506M: Antti Palosaari <crope@iki.fi> 22507L: linux-media@vger.kernel.org 22508S: Maintained 22509W: https://linuxtv.org/ 22510W: http://palosaari.fi/linux/ 22511Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22512F: drivers/media/dvb-frontends/zd1301_demod* 22513 22514ZHAOXIN PROCESSOR SUPPORT 22515M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22516L: linux-kernel@vger.kernel.org 22517S: Maintained 22518F: arch/x86/kernel/cpu/zhaoxin.c 22519 22520ZONEFS FILESYSTEM 22521M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22522M: Naohiro Aota <naohiro.aota@wdc.com> 22523R: Johannes Thumshirn <jth@kernel.org> 22524L: linux-fsdevel@vger.kernel.org 22525S: Maintained 22526T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22527F: Documentation/filesystems/zonefs.rst 22528F: fs/zonefs/ 22529 22530ZPOOL COMPRESSED PAGE STORAGE API 22531M: Dan Streetman <ddstreet@ieee.org> 22532L: linux-mm@kvack.org 22533S: Maintained 22534F: include/linux/zpool.h 22535F: mm/zpool.c 22536 22537ZR36067 VIDEO FOR LINUX DRIVER 22538M: Corentin Labbe <clabbe@baylibre.com> 22539L: mjpeg-users@lists.sourceforge.net 22540L: linux-media@vger.kernel.org 22541S: Maintained 22542W: http://mjpeg.sourceforge.net/driver-zoran/ 22543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22544F: Documentation/driver-api/media/drivers/zoran.rst 22545F: drivers/staging/media/zoran/ 22546 22547ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22548M: Minchan Kim <minchan@kernel.org> 22549M: Nitin Gupta <ngupta@vflare.org> 22550R: Sergey Senozhatsky <senozhatsky@chromium.org> 22551L: linux-kernel@vger.kernel.org 22552S: Maintained 22553F: Documentation/admin-guide/blockdev/zram.rst 22554F: drivers/block/zram/ 22555 22556ZS DECSTATION Z85C30 SERIAL DRIVER 22557M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22558S: Maintained 22559F: drivers/tty/serial/zs.* 22560 22561ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22562M: Minchan Kim <minchan@kernel.org> 22563M: Nitin Gupta <ngupta@vflare.org> 22564R: Sergey Senozhatsky <senozhatsky@chromium.org> 22565L: linux-mm@kvack.org 22566S: Maintained 22567F: Documentation/mm/zsmalloc.rst 22568F: include/linux/zsmalloc.h 22569F: mm/zsmalloc.c 22570 22571ZSTD 22572M: Nick Terrell <terrelln@fb.com> 22573S: Maintained 22574B: https://github.com/facebook/zstd/issues 22575T: git git://github.com/terrelln/linux.git 22576F: include/linux/zstd* 22577F: lib/zstd/ 22578F: lib/decompress_unzstd.c 22579F: crypto/zstd.c 22580N: zstd 22581K: zstd 22582 22583ZSWAP COMPRESSED SWAP CACHING 22584M: Seth Jennings <sjenning@redhat.com> 22585M: Dan Streetman <ddstreet@ieee.org> 22586M: Vitaly Wool <vitaly.wool@konsulko.com> 22587L: linux-mm@kvack.org 22588S: Maintained 22589F: mm/zswap.c 22590 22591THE REST 22592M: Linus Torvalds <torvalds@linux-foundation.org> 22593L: linux-kernel@vger.kernel.org 22594S: Buried alive in reporters 22595T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22596F: * 22597F: */ 22598
